diff options
Diffstat (limited to 'include/linux')
185 files changed, 3177 insertions, 1576 deletions
diff --git a/include/linux/acct.h b/include/linux/acct.h index 4a5b7cb56079..dccc2d4fe7de 100644 --- a/include/linux/acct.h +++ b/include/linux/acct.h @@ -24,14 +24,10 @@ struct super_block; struct pacct_struct; struct pid_namespace; extern int acct_parm[]; /* for sysctl */ -extern void acct_auto_close_mnt(struct vfsmount *m); -extern void acct_auto_close(struct super_block *sb); extern void acct_collect(long exitcode, int group_dead); extern void acct_process(void); extern void acct_exit_ns(struct pid_namespace *); #else -#define acct_auto_close_mnt(x) do { } while (0) -#define acct_auto_close(x) do { } while (0) #define acct_collect(x,y) do { } while (0) #define acct_process() do { } while (0) #define acct_exit_ns(ns) do { } while (0) diff --git a/include/linux/acpi.h b/include/linux/acpi.h index 5320153c311b..807cbc46d73e 100644 --- a/include/linux/acpi.h +++ b/include/linux/acpi.h @@ -364,6 +364,17 @@ extern bool osc_sb_apei_support_acked; #define OSC_PCI_EXPRESS_CAPABILITY_CONTROL 0x00000010 #define OSC_PCI_CONTROL_MASKS 0x0000001f +#define ACPI_GSB_ACCESS_ATTRIB_QUICK 0x00000002 +#define ACPI_GSB_ACCESS_ATTRIB_SEND_RCV 0x00000004 +#define ACPI_GSB_ACCESS_ATTRIB_BYTE 0x00000006 +#define ACPI_GSB_ACCESS_ATTRIB_WORD 0x00000008 +#define ACPI_GSB_ACCESS_ATTRIB_BLOCK 0x0000000A +#define ACPI_GSB_ACCESS_ATTRIB_MULTIBYTE 0x0000000B +#define ACPI_GSB_ACCESS_ATTRIB_WORD_CALL 0x0000000C +#define ACPI_GSB_ACCESS_ATTRIB_BLOCK_CALL 0x0000000D +#define ACPI_GSB_ACCESS_ATTRIB_RAW_BYTES 0x0000000E +#define ACPI_GSB_ACCESS_ATTRIB_RAW_PROCESS 0x0000000F + extern acpi_status acpi_pci_osc_control_set(acpi_handle handle, u32 *mask, u32 req); diff --git a/include/linux/amba/bus.h b/include/linux/amba/bus.h index fdd7e1b61f60..c324f5700d1a 100644 --- a/include/linux/amba/bus.h +++ b/include/linux/amba/bus.h @@ -44,10 +44,15 @@ struct amba_driver { const struct amba_id *id_table; }; +/* + * Constants for the designer field of the Peripheral ID register. When bit 7 + * is set to '1', bits [6:0] should be the JEP106 manufacturer identity code. + */ enum amba_vendor { AMBA_VENDOR_ARM = 0x41, AMBA_VENDOR_ST = 0x80, AMBA_VENDOR_QCOM = 0x51, + AMBA_VENDOR_LSI = 0xb6, }; extern struct bus_type amba_bustype; diff --git a/include/linux/atmel-pwm-bl.h b/include/linux/atmel-pwm-bl.h deleted file mode 100644 index 0153a47806c2..000000000000 --- a/include/linux/atmel-pwm-bl.h +++ /dev/null @@ -1,43 +0,0 @@ -/* - * Copyright (C) 2007 Atmel Corporation - * - * Driver for the AT32AP700X PS/2 controller (PSIF). - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. - */ - -#ifndef __INCLUDE_ATMEL_PWM_BL_H -#define __INCLUDE_ATMEL_PWM_BL_H - -/** - * struct atmel_pwm_bl_platform_data - * @pwm_channel: which PWM channel in the PWM module to use. - * @pwm_frequency: PWM frequency to generate, the driver will try to be as - * close as the prescaler allows. - * @pwm_compare_max: value to use in the PWM channel compare register. - * @pwm_duty_max: maximum duty cycle value, must be less than or equal to - * pwm_compare_max. - * @pwm_duty_min: minimum duty cycle value, must be less than pwm_duty_max. - * @pwm_active_low: set to one if the low part of the PWM signal increases the - * brightness of the backlight. - * @gpio_on: GPIO line to control the backlight on/off, set to -1 if not used. - * @on_active_low: set to one if the on/off signal is on when GPIO is low. - * - * This struct must be added to the platform device in the board code. It is - * used by the atmel-pwm-bl driver to setup the GPIO to control on/off and the - * PWM device. - */ -struct atmel_pwm_bl_platform_data { - unsigned int pwm_channel; - unsigned int pwm_frequency; - unsigned int pwm_compare_max; - unsigned int pwm_duty_max; - unsigned int pwm_duty_min; - unsigned int pwm_active_low; - int gpio_on; - unsigned int on_active_low; -}; - -#endif /* __INCLUDE_ATMEL_PWM_BL_H */ diff --git a/include/linux/atmel_pwm.h b/include/linux/atmel_pwm.h deleted file mode 100644 index ea04abb3db8e..000000000000 --- a/include/linux/atmel_pwm.h +++ /dev/null @@ -1,70 +0,0 @@ -#ifndef __LINUX_ATMEL_PWM_H -#define __LINUX_ATMEL_PWM_H - -/** - * struct pwm_channel - driver handle to a PWM channel - * @regs: base of this channel's registers - * @index: number of this channel (0..31) - * @mck: base clock rate, which can be prescaled and maybe subdivided - * - * Drivers initialize a pwm_channel structure using pwm_channel_alloc(). - * Then they configure its clock rate (derived from MCK), alignment, - * polarity, and duty cycle by writing directly to the channel registers, - * before enabling the channel by calling pwm_channel_enable(). - * - * After emitting a PWM signal for the desired length of time, drivers - * may then pwm_channel_disable() or pwm_channel_free(). Both of these - * disable the channel, but when it's freed the IRQ is deconfigured and - * the channel must later be re-allocated and reconfigured. - * - * Note that if the period or duty cycle need to be changed while the - * PWM channel is operating, drivers must use the PWM_CUPD double buffer - * mechanism, either polling until they change or getting implicitly - * notified through a once-per-period interrupt handler. - */ -struct pwm_channel { - void __iomem *regs; - unsigned index; - unsigned long mck; -}; - -extern int pwm_channel_alloc(int index, struct pwm_channel *ch); -extern int pwm_channel_free(struct pwm_channel *ch); - -extern int pwm_clk_alloc(unsigned prescale, unsigned div); -extern void pwm_clk_free(unsigned clk); - -extern int __pwm_channel_onoff(struct pwm_channel *ch, int enabled); - -#define pwm_channel_enable(ch) __pwm_channel_onoff((ch), 1) -#define pwm_channel_disable(ch) __pwm_channel_onoff((ch), 0) - -/* periodic interrupts, mostly for CUPD changes to period or cycle */ -extern int pwm_channel_handler(struct pwm_channel *ch, - void (*handler)(struct pwm_channel *ch)); - -/* per-channel registers (banked at pwm_channel->regs) */ -#define PWM_CMR 0x00 /* mode register */ -#define PWM_CPR_CPD (1 << 10) /* set: CUPD modifies period */ -#define PWM_CPR_CPOL (1 << 9) /* set: idle high */ -#define PWM_CPR_CALG (1 << 8) /* set: center align */ -#define PWM_CPR_CPRE (0xf << 0) /* mask: rate is mck/(2^pre) */ -#define PWM_CPR_CLKA (0xb << 0) /* rate CLKA */ -#define PWM_CPR_CLKB (0xc << 0) /* rate CLKB */ -#define PWM_CDTY 0x04 /* duty cycle (max of CPRD) */ -#define PWM_CPRD 0x08 /* period (count up from zero) */ -#define PWM_CCNT 0x0c /* counter (20 bits?) */ -#define PWM_CUPD 0x10 /* update CPRD (or CDTY) next period */ - -static inline void -pwm_channel_writel(struct pwm_channel *pwmc, unsigned offset, u32 val) -{ - __raw_writel(val, pwmc->regs + offset); -} - -static inline u32 pwm_channel_readl(struct pwm_channel *pwmc, unsigned offset) -{ - return __raw_readl(pwmc->regs + offset); -} - -#endif /* __LINUX_ATMEL_PWM_H */ diff --git a/include/linux/bio.h b/include/linux/bio.h index d2633ee099d9..b39e5000ff58 100644 --- a/include/linux/bio.h +++ b/include/linux/bio.h @@ -308,6 +308,7 @@ struct bio_integrity_payload { unsigned short bip_slab; /* slab the bip came from */ unsigned short bip_vcnt; /* # of integrity bio_vecs */ + unsigned short bip_max_vcnt; /* integrity bio_vec slots */ unsigned bip_owns_buf:1; /* should free bip_buf */ struct work_struct bip_work; /* I/O completion */ diff --git a/include/linux/bitmap.h b/include/linux/bitmap.h index 7ad634501e48..e1c8d080c427 100644 --- a/include/linux/bitmap.h +++ b/include/linux/bitmap.h @@ -88,32 +88,32 @@ * lib/bitmap.c provides these functions: */ -extern int __bitmap_empty(const unsigned long *bitmap, int bits); -extern int __bitmap_full(const unsigned long *bitmap, int bits); +extern int __bitmap_empty(const unsigned long *bitmap, unsigned int nbits); +extern int __bitmap_full(const unsigned long *bitmap, unsigned int nbits); extern int __bitmap_equal(const unsigned long *bitmap1, - const unsigned long *bitmap2, int bits); + const unsigned long *bitmap2, unsigned int nbits); extern void __bitmap_complement(unsigned long *dst, const unsigned long *src, - int bits); + unsigned int nbits); extern void __bitmap_shift_right(unsigned long *dst, const unsigned long *src, int shift, int bits); extern void __bitmap_shift_left(unsigned long *dst, const unsigned long *src, int shift, int bits); extern int __bitmap_and(unsigned long *dst, const unsigned long *bitmap1, - const unsigned long *bitmap2, int bits); + const unsigned long *bitmap2, unsigned int nbits); extern void __bitmap_or(unsigned long *dst, const unsigned long *bitmap1, - const unsigned long *bitmap2, int bits); + const unsigned long *bitmap2, unsigned int nbits); extern void __bitmap_xor(unsigned long *dst, const unsigned long *bitmap1, - const unsigned long *bitmap2, int bits); + const unsigned long *bitmap2, unsigned int nbits); extern int __bitmap_andnot(unsigned long *dst, const unsigned long *bitmap1, - const unsigned long *bitmap2, int bits); + const unsigned long *bitmap2, unsigned int nbits); extern int __bitmap_intersects(const unsigned long *bitmap1, - const unsigned long *bitmap2, int bits); + const unsigned long *bitmap2, unsigned int nbits); extern int __bitmap_subset(const unsigned long *bitmap1, - const unsigned long *bitmap2, int bits); -extern int __bitmap_weight(const unsigned long *bitmap, int bits); + const unsigned long *bitmap2, unsigned int nbits); +extern int __bitmap_weight(const unsigned long *bitmap, unsigned int nbits); -extern void bitmap_set(unsigned long *map, int i, int len); -extern void bitmap_clear(unsigned long *map, int start, int nr); +extern void bitmap_set(unsigned long *map, unsigned int start, int len); +extern void bitmap_clear(unsigned long *map, unsigned int start, int len); extern unsigned long bitmap_find_next_zero_area(unsigned long *map, unsigned long size, unsigned long start, @@ -140,9 +140,9 @@ extern void bitmap_onto(unsigned long *dst, const unsigned long *orig, const unsigned long *relmap, int bits); extern void bitmap_fold(unsigned long *dst, const unsigned long *orig, int sz, int bits); -extern int bitmap_find_free_region(unsigned long *bitmap, int bits, int order); -extern void bitmap_release_region(unsigned long *bitmap, int pos, int order); -extern int bitmap_allocate_region(unsigned long *bitmap, int pos, int order); +extern int bitmap_find_free_region(unsigned long *bitmap, unsigned int bits, int order); +extern void bitmap_release_region(unsigned long *bitmap, unsigned int pos, int order); +extern int bitmap_allocate_region(unsigned long *bitmap, unsigned int pos, int order); extern void bitmap_copy_le(void *dst, const unsigned long *src, int nbits); extern int bitmap_ord_to_pos(const unsigned long *bitmap, int n, int bits); @@ -188,15 +188,15 @@ static inline void bitmap_copy(unsigned long *dst, const unsigned long *src, } static inline int bitmap_and(unsigned long *dst, const unsigned long *src1, - const unsigned long *src2, int nbits) + const unsigned long *src2, unsigned int nbits) { if (small_const_nbits(nbits)) - return (*dst = *src1 & *src2) != 0; + return (*dst = *src1 & *src2 & BITMAP_LAST_WORD_MASK(nbits)) != 0; return __bitmap_and(dst, src1, src2, nbits); } static inline void bitmap_or(unsigned long *dst, const unsigned long *src1, - const unsigned long *src2, int nbits) + const unsigned long *src2, unsigned int nbits) { if (small_const_nbits(nbits)) *dst = *src1 | *src2; @@ -205,7 +205,7 @@ static inline void bitmap_or(unsigned long *dst, const unsigned long *src1, } static inline void bitmap_xor(unsigned long *dst, const unsigned long *src1, - const unsigned long *src2, int nbits) + const unsigned long *src2, unsigned int nbits) { if (small_const_nbits(nbits)) *dst = *src1 ^ *src2; @@ -214,24 +214,24 @@ static inline void bitmap_xor(unsigned long *dst, const unsigned long *src1, } static inline int bitmap_andnot(unsigned long *dst, const unsigned long *src1, - const unsigned long *src2, int nbits) + const unsigned long *src2, unsigned int nbits) { if (small_const_nbits(nbits)) - return (*dst = *src1 & ~(*src2)) != 0; + return (*dst = *src1 & ~(*src2) & BITMAP_LAST_WORD_MASK(nbits)) != 0; return __bitmap_andnot(dst, src1, src2, nbits); } static inline void bitmap_complement(unsigned long *dst, const unsigned long *src, - int nbits) + unsigned int nbits) { if (small_const_nbits(nbits)) - *dst = ~(*src) & BITMAP_LAST_WORD_MASK(nbits); + *dst = ~(*src); else __bitmap_complement(dst, src, nbits); } static inline int bitmap_equal(const unsigned long *src1, - const unsigned long *src2, int nbits) + const unsigned long *src2, unsigned int nbits) { if (small_const_nbits(nbits)) return ! ((*src1 ^ *src2) & BITMAP_LAST_WORD_MASK(nbits)); @@ -240,7 +240,7 @@ static inline int bitmap_equal(const unsigned long *src1, } static inline int bitmap_intersects(const unsigned long *src1, - const unsigned long *src2, int nbits) + const unsigned long *src2, unsigned int nbits) { if (small_const_nbits(nbits)) return ((*src1 & *src2) & BITMAP_LAST_WORD_MASK(nbits)) != 0; @@ -249,7 +249,7 @@ static inline int bitmap_intersects(const unsigned long *src1, } static inline int bitmap_subset(const unsigned long *src1, - const unsigned long *src2, int nbits) + const unsigned long *src2, unsigned int nbits) { if (small_const_nbits(nbits)) return ! ((*src1 & ~(*src2)) & BITMAP_LAST_WORD_MASK(nbits)); @@ -257,7 +257,7 @@ static inline int bitmap_subset(const unsigned long *src1, return __bitmap_subset(src1, src2, nbits); } -static inline int bitmap_empty(const unsigned long *src, int nbits) +static inline int bitmap_empty(const unsigned long *src, unsigned nbits) { if (small_const_nbits(nbits)) return ! (*src & BITMAP_LAST_WORD_MASK(nbits)); @@ -265,7 +265,7 @@ static inline int bitmap_empty(const unsigned long *src, int nbits) return __bitmap_empty(src, nbits); } -static inline int bitmap_full(const unsigned long *src, int nbits) +static inline int bitmap_full(const unsigned long *src, unsigned int nbits) { if (small_const_nbits(nbits)) return ! (~(*src) & BITMAP_LAST_WORD_MASK(nbits)); @@ -273,7 +273,7 @@ static inline int bitmap_full(const unsigned long *src, int nbits) return __bitmap_full(src, nbits); } -static inline int bitmap_weight(const unsigned long *src, int nbits) +static inline int bitmap_weight(const unsigned long *src, unsigned int nbits) { if (small_const_nbits(nbits)) return hweight_long(*src & BITMAP_LAST_WORD_MASK(nbits)); @@ -284,7 +284,7 @@ static inline void bitmap_shift_right(unsigned long *dst, const unsigned long *src, int n, int nbits) { if (small_const_nbits(nbits)) - *dst = *src >> n; + *dst = (*src & BITMAP_LAST_WORD_MASK(nbits)) >> n; else __bitmap_shift_right(dst, src, n, nbits); } diff --git a/include/linux/blk-mq.h b/include/linux/blk-mq.h index eb726b9c5762..a1e31f274fcd 100644 --- a/include/linux/blk-mq.h +++ b/include/linux/blk-mq.h @@ -127,10 +127,9 @@ enum { BLK_MQ_RQ_QUEUE_ERROR = 2, /* end IO with error */ BLK_MQ_F_SHOULD_MERGE = 1 << 0, - BLK_MQ_F_SHOULD_SORT = 1 << 1, - BLK_MQ_F_TAG_SHARED = 1 << 2, - BLK_MQ_F_SG_MERGE = 1 << 3, - BLK_MQ_F_SYSFS_UP = 1 << 4, + BLK_MQ_F_TAG_SHARED = 1 << 1, + BLK_MQ_F_SG_MERGE = 1 << 2, + BLK_MQ_F_SYSFS_UP = 1 << 3, BLK_MQ_S_STOPPED = 0, BLK_MQ_S_TAG_ACTIVE = 1, diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index 8699bcf5f099..518b46555b80 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -21,6 +21,7 @@ #include <linux/bsg.h> #include <linux/smp.h> #include <linux/rcupdate.h> +#include <linux/percpu-refcount.h> #include <asm/scatterlist.h> @@ -470,6 +471,7 @@ struct request_queue { struct mutex sysfs_lock; int bypass_depth; + int mq_freeze_depth; #if defined(CONFIG_BLK_DEV_BSG) bsg_job_fn *bsg_job_fn; @@ -483,7 +485,7 @@ struct request_queue { #endif struct rcu_head rcu_head; wait_queue_head_t mq_freeze_wq; - struct percpu_counter mq_usage_counter; + struct percpu_ref mq_usage_counter; struct list_head all_q_node; struct blk_mq_tag_set *tag_set; diff --git a/include/linux/brcmphy.h b/include/linux/brcmphy.h index 6f76277baf39..61219b9b3445 100644 --- a/include/linux/brcmphy.h +++ b/include/linux/brcmphy.h @@ -16,7 +16,6 @@ #define PHY_ID_BCM7366 0x600d8490 #define PHY_ID_BCM7439 0x600d8480 #define PHY_ID_BCM7445 0x600d8510 -#define PHY_ID_BCM7XXX_28 0x600d8400 #define PHY_BCM_OUI_MASK 0xfffffc00 #define PHY_BCM_OUI_1 0x00206000 diff --git a/include/linux/byteorder/generic.h b/include/linux/byteorder/generic.h index 0846e6b931ce..89f67c1c3160 100644 --- a/include/linux/byteorder/generic.h +++ b/include/linux/byteorder/generic.h @@ -2,7 +2,7 @@ #define _LINUX_BYTEORDER_GENERIC_H /* - * linux/byteorder_generic.h + * linux/byteorder/generic.h * Generic Byte-reordering support * * The "... p" macros, like le64_to_cpup, can be used with pointers diff --git a/include/linux/ccp.h b/include/linux/ccp.h index ebcc9d146219..7f437036baa4 100644 --- a/include/linux/ccp.h +++ b/include/linux/ccp.h @@ -27,6 +27,13 @@ struct ccp_cmd; defined(CONFIG_CRYPTO_DEV_CCP_DD_MODULE) /** + * ccp_present - check if a CCP device is present + * + * Returns zero if a CCP device is present, -ENODEV otherwise. + */ +int ccp_present(void); + +/** * ccp_enqueue_cmd - queue an operation for processing by the CCP * * @cmd: ccp_cmd struct to be processed @@ -53,6 +60,11 @@ int ccp_enqueue_cmd(struct ccp_cmd *cmd); #else /* CONFIG_CRYPTO_DEV_CCP_DD is not enabled */ +static inline int ccp_present(void) +{ + return -ENODEV; +} + static inline int ccp_enqueue_cmd(struct ccp_cmd *cmd) { return -ENODEV; diff --git a/include/linux/ceph/messenger.h b/include/linux/ceph/messenger.h index d21f2dba0731..40ae58e3e9db 100644 --- a/include/linux/ceph/messenger.h +++ b/include/linux/ceph/messenger.h @@ -285,19 +285,9 @@ extern void ceph_msg_data_add_bio(struct ceph_msg *msg, struct bio *bio, extern struct ceph_msg *ceph_msg_new(int type, int front_len, gfp_t flags, bool can_fail); -extern void ceph_msg_kfree(struct ceph_msg *m); - -static inline struct ceph_msg *ceph_msg_get(struct ceph_msg *msg) -{ - kref_get(&msg->kref); - return msg; -} -extern void ceph_msg_last_put(struct kref *kref); -static inline void ceph_msg_put(struct ceph_msg *msg) -{ - kref_put(&msg->kref, ceph_msg_last_put); -} +extern struct ceph_msg *ceph_msg_get(struct ceph_msg *msg); +extern void ceph_msg_put(struct ceph_msg *msg); extern void ceph_msg_dump(struct ceph_msg *msg); diff --git a/include/linux/ceph/osd_client.h b/include/linux/ceph/osd_client.h index 94ec69672164..03aeb27fcc69 100644 --- a/include/linux/ceph/osd_client.h +++ b/include/linux/ceph/osd_client.h @@ -117,7 +117,7 @@ struct ceph_osd_request { struct list_head r_req_lru_item; struct list_head r_osd_item; struct list_head r_linger_item; - struct list_head r_linger_osd; + struct list_head r_linger_osd_item; struct ceph_osd *r_osd; struct ceph_pg r_pgid; int r_pg_osds[CEPH_PG_MAX_SIZE]; @@ -325,22 +325,14 @@ extern struct ceph_osd_request *ceph_osdc_new_request(struct ceph_osd_client *, extern void ceph_osdc_set_request_linger(struct ceph_osd_client *osdc, struct ceph_osd_request *req); -extern void ceph_osdc_unregister_linger_request(struct ceph_osd_client *osdc, - struct ceph_osd_request *req); - -static inline void ceph_osdc_get_request(struct ceph_osd_request *req) -{ - kref_get(&req->r_kref); -} -extern void ceph_osdc_release_request(struct kref *kref); -static inline void ceph_osdc_put_request(struct ceph_osd_request *req) -{ - kref_put(&req->r_kref, ceph_osdc_release_request); -} + +extern void ceph_osdc_get_request(struct ceph_osd_request *req); +extern void ceph_osdc_put_request(struct ceph_osd_request *req); extern int ceph_osdc_start_request(struct ceph_osd_client *osdc, struct ceph_osd_request *req, bool nofail); +extern void ceph_osdc_cancel_request(struct ceph_osd_request *req); extern int ceph_osdc_wait_request(struct ceph_osd_client *osdc, struct ceph_osd_request *req); extern void ceph_osdc_sync(struct ceph_osd_client *osdc); diff --git a/include/linux/cma.h b/include/linux/cma.h new file mode 100644 index 000000000000..371b93042520 --- /dev/null +++ b/include/linux/cma.h @@ -0,0 +1,27 @@ +#ifndef __CMA_H__ +#define __CMA_H__ + +/* + * There is always at least global CMA area and a few optional + * areas configured in kernel .config. + */ +#ifdef CONFIG_CMA_AREAS +#define MAX_CMA_AREAS (1 + CONFIG_CMA_AREAS) + +#else +#define MAX_CMA_AREAS (0) + +#endif + +struct cma; + +extern phys_addr_t cma_get_base(struct cma *cma); +extern unsigned long cma_get_size(struct cma *cma); + +extern int __init cma_declare_contiguous(phys_addr_t size, + phys_addr_t base, phys_addr_t limit, + phys_addr_t alignment, unsigned int order_per_bit, + bool fixed, struct cma **res_cma); +extern struct page *cma_alloc(struct cma *cma, int count, unsigned int align); +extern bool cma_release(struct cma *cma, struct page *pages, int count); +#endif diff --git a/include/linux/cpuset.h b/include/linux/cpuset.h index ade2390ffe92..6e39c9bb0dae 100644 --- a/include/linux/cpuset.h +++ b/include/linux/cpuset.h @@ -93,12 +93,12 @@ extern int cpuset_slab_spread_node(void); static inline int cpuset_do_page_mem_spread(void) { - return current->flags & PF_SPREAD_PAGE; + return task_spread_page(current); } static inline int cpuset_do_slab_mem_spread(void) { - return current->flags & PF_SPREAD_SLAB; + return task_spread_slab(current); } extern int current_cpuset_is_being_rebound(void); diff --git a/include/linux/cred.h b/include/linux/cred.h index f61d6c8f5ef3..b2d0820837c4 100644 --- a/include/linux/cred.h +++ b/include/linux/cred.h @@ -259,6 +259,15 @@ static inline void put_cred(const struct cred *_cred) rcu_dereference_protected(current->cred, 1) /** + * current_real_cred - Access the current task's objective credentials + * + * Access the objective credentials of the current task. RCU-safe, + * since nobody else can modify it. + */ +#define current_real_cred() \ + rcu_dereference_protected(current->real_cred, 1) + +/** * __task_cred - Access a task's objective credentials * @task: The task to query * diff --git a/include/linux/dcache.h b/include/linux/dcache.h index 3c7ec327ebd2..75a227cc7ce2 100644 --- a/include/linux/dcache.h +++ b/include/linux/dcache.h @@ -55,6 +55,7 @@ struct qstr { #define QSTR_INIT(n,l) { { { .len = l } }, .name = n } #define hashlen_hash(hashlen) ((u32) (hashlen)) #define hashlen_len(hashlen) ((u32)((hashlen) >> 32)) +#define hashlen_create(hash,len) (((u64)(len)<<32)|(u32)(hash)) struct dentry_stat_t { long nr_dentry; @@ -249,6 +250,7 @@ extern struct dentry * d_splice_alias(struct inode *, struct dentry *); extern struct dentry * d_add_ci(struct dentry *, struct inode *, struct qstr *); extern struct dentry *d_find_any_alias(struct inode *inode); extern struct dentry * d_obtain_alias(struct inode *); +extern struct dentry * d_obtain_root(struct inode *); extern void shrink_dcache_sb(struct super_block *); extern void shrink_dcache_parent(struct dentry *); extern void shrink_dcache_for_umount(struct super_block *); diff --git a/include/linux/decompress/bunzip2.h b/include/linux/decompress/bunzip2.h index 115272137a9c..4d683df898e6 100644 --- a/include/linux/decompress/bunzip2.h +++ b/include/linux/decompress/bunzip2.h @@ -1,10 +1,10 @@ #ifndef DECOMPRESS_BUNZIP2_H #define DECOMPRESS_BUNZIP2_H -int bunzip2(unsigned char *inbuf, int len, - int(*fill)(void*, unsigned int), - int(*flush)(void*, unsigned int), +int bunzip2(unsigned char *inbuf, long len, + long (*fill)(void*, unsigned long), + long (*flush)(void*, unsigned long), unsigned char *output, - int *pos, + long *pos, void(*error)(char *x)); #endif diff --git a/include/linux/decompress/generic.h b/include/linux/decompress/generic.h index 0c7111a55a1a..1fcfd64b5076 100644 --- a/include/linux/decompress/generic.h +++ b/include/linux/decompress/generic.h @@ -1,11 +1,11 @@ #ifndef DECOMPRESS_GENERIC_H #define DECOMPRESS_GENERIC_H -typedef int (*decompress_fn) (unsigned char *inbuf, int len, - int(*fill)(void*, unsigned int), - int(*flush)(void*, unsigned int), +typedef int (*decompress_fn) (unsigned char *inbuf, long len, + long (*fill)(void*, unsigned long), + long (*flush)(void*, unsigned long), unsigned char *outbuf, - int *posp, + long *posp, void(*error)(char *x)); /* inbuf - input buffer @@ -33,7 +33,7 @@ typedef int (*decompress_fn) (unsigned char *inbuf, int len, /* Utility routine to detect the decompression method */ -decompress_fn decompress_method(const unsigned char *inbuf, int len, +decompress_fn decompress_method(const unsigned char *inbuf, long len, const char **name); #endif diff --git a/include/linux/decompress/inflate.h b/include/linux/decompress/inflate.h index 1d0aedef9822..e4f411fdbd24 100644 --- a/include/linux/decompress/inflate.h +++ b/include/linux/decompress/inflate.h @@ -1,10 +1,10 @@ #ifndef LINUX_DECOMPRESS_INFLATE_H #define LINUX_DECOMPRESS_INFLATE_H -int gunzip(unsigned char *inbuf, int len, - int(*fill)(void*, unsigned int), - int(*flush)(void*, unsigned int), +int gunzip(unsigned char *inbuf, long len, + long (*fill)(void*, unsigned long), + long (*flush)(void*, unsigned long), unsigned char *output, - int *pos, + long *pos, void(*error_fn)(char *x)); #endif diff --git a/include/linux/decompress/unlz4.h b/include/linux/decompress/unlz4.h index d5b68bf3ec92..3273c2f36496 100644 --- a/include/linux/decompress/unlz4.h +++ b/include/linux/decompress/unlz4.h @@ -1,10 +1,10 @@ #ifndef DECOMPRESS_UNLZ4_H #define DECOMPRESS_UNLZ4_H -int unlz4(unsigned char *inbuf, int len, - int(*fill)(void*, unsigned int), - int(*flush)(void*, unsigned int), +int unlz4(unsigned char *inbuf, long len, + long (*fill)(void*, unsigned long), + long (*flush)(void*, unsigned long), unsigned char *output, - int *pos, + long *pos, void(*error)(char *x)); #endif diff --git a/include/linux/decompress/unlzma.h b/include/linux/decompress/unlzma.h index 7796538f1bf4..8a891a193840 100644 --- a/include/linux/decompress/unlzma.h +++ b/include/linux/decompress/unlzma.h @@ -1,11 +1,11 @@ #ifndef DECOMPRESS_UNLZMA_H #define DECOMPRESS_UNLZMA_H -int unlzma(unsigned char *, int, - int(*fill)(void*, unsigned int), - int(*flush)(void*, unsigned int), +int unlzma(unsigned char *, long, + long (*fill)(void*, unsigned long), + long (*flush)(void*, unsigned long), unsigned char *output, - int *posp, + long *posp, void(*error)(char *x) ); diff --git a/include/linux/decompress/unlzo.h b/include/linux/decompress/unlzo.h index 987229752519..af18f95d6570 100644 --- a/include/linux/decompress/unlzo.h +++ b/include/linux/decompress/unlzo.h @@ -1,10 +1,10 @@ #ifndef DECOMPRESS_UNLZO_H #define DECOMPRESS_UNLZO_H -int unlzo(unsigned char *inbuf, int len, - int(*fill)(void*, unsigned int), - int(*flush)(void*, unsigned int), +int unlzo(unsigned char *inbuf, long len, + long (*fill)(void*, unsigned long), + long (*flush)(void*, unsigned long), unsigned char *output, - int *pos, + long *pos, void(*error)(char *x)); #endif diff --git a/include/linux/decompress/unxz.h b/include/linux/decompress/unxz.h index 41728fc6c8a1..f764e2a7201e 100644 --- a/include/linux/decompress/unxz.h +++ b/include/linux/decompress/unxz.h @@ -10,10 +10,10 @@ #ifndef DECOMPRESS_UNXZ_H #define DECOMPRESS_UNXZ_H -int unxz(unsigned char *in, int in_size, - int (*fill)(void *dest, unsigned int size), - int (*flush)(void *src, unsigned int size), - unsigned char *out, int *in_used, +int unxz(unsigned char *in, long in_size, + long (*fill)(void *dest, unsigned long size), + long (*flush)(void *src, unsigned long size), + unsigned char *out, long *in_used, void (*error)(char *x)); #endif diff --git a/include/linux/dma-contiguous.h b/include/linux/dma-contiguous.h index 772eab5d524a..569bbd039896 100644 --- a/include/linux/dma-contiguous.h +++ b/include/linux/dma-contiguous.h @@ -53,18 +53,13 @@ #ifdef __KERNEL__ +#include <linux/device.h> + struct cma; struct page; -struct device; #ifdef CONFIG_DMA_CMA -/* - * There is always at least global CMA area and a few optional device - * private areas configured in kernel .config. - */ -#define MAX_CMA_AREAS (1 + CONFIG_CMA_AREAS) - extern struct cma *dma_contiguous_default_area; static inline struct cma *dev_get_cma_area(struct device *dev) @@ -123,8 +118,6 @@ bool dma_release_from_contiguous(struct device *dev, struct page *pages, #else -#define MAX_CMA_AREAS (0) - static inline struct cma *dev_get_cma_area(struct device *dev) { return NULL; diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h index 3d1c2aa51530..212c5b9ac106 100644 --- a/include/linux/dmaengine.h +++ b/include/linux/dmaengine.h @@ -37,7 +37,6 @@ */ typedef s32 dma_cookie_t; #define DMA_MIN_COOKIE 1 -#define DMA_MAX_COOKIE INT_MAX static inline int dma_submit_error(dma_cookie_t cookie) { @@ -671,7 +670,7 @@ struct dma_device { struct dma_async_tx_descriptor *(*device_prep_dma_cyclic)( struct dma_chan *chan, dma_addr_t buf_addr, size_t buf_len, size_t period_len, enum dma_transfer_direction direction, - unsigned long flags, void *context); + unsigned long flags); struct dma_async_tx_descriptor *(*device_prep_interleaved_dma)( struct dma_chan *chan, struct dma_interleaved_template *xt, unsigned long flags); @@ -746,7 +745,7 @@ static inline struct dma_async_tx_descriptor *dmaengine_prep_dma_cyclic( unsigned long flags) { return chan->device->device_prep_dma_cyclic(chan, buf_addr, buf_len, - period_len, dir, flags, NULL); + period_len, dir, flags); } static inline struct dma_async_tx_descriptor *dmaengine_prep_interleaved_dma( @@ -901,18 +900,6 @@ static inline void dmaengine_put(void) } #endif -#ifdef CONFIG_NET_DMA -#define net_dmaengine_get() dmaengine_get() -#define net_dmaengine_put() dmaengine_put() -#else -static inline void net_dmaengine_get(void) -{ -} -static inline void net_dmaengine_put(void) -{ -} -#endif - #ifdef CONFIG_ASYNC_TX_DMA #define async_dmaengine_get() dmaengine_get() #define async_dmaengine_put() dmaengine_put() @@ -934,16 +921,8 @@ async_dma_find_channel(enum dma_transaction_type type) return NULL; } #endif /* CONFIG_ASYNC_TX_DMA */ - -dma_cookie_t dma_async_memcpy_buf_to_buf(struct dma_chan *chan, - void *dest, void *src, size_t len); -dma_cookie_t dma_async_memcpy_buf_to_pg(struct dma_chan *chan, - struct page *page, unsigned int offset, void *kdata, size_t len); -dma_cookie_t dma_async_memcpy_pg_to_pg(struct dma_chan *chan, - struct page *dest_pg, unsigned int dest_off, struct page *src_pg, - unsigned int src_off, size_t len); void dma_async_tx_descriptor_init(struct dma_async_tx_descriptor *tx, - struct dma_chan *chan); + struct dma_chan *chan); static inline void async_tx_ack(struct dma_async_tx_descriptor *tx) { diff --git a/include/linux/drbd.h b/include/linux/drbd.h index 3dbe9bd57a09..debb70d40547 100644 --- a/include/linux/drbd.h +++ b/include/linux/drbd.h @@ -52,7 +52,7 @@ #endif extern const char *drbd_buildtag(void); -#define REL_VERSION "8.4.3" +#define REL_VERSION "8.4.5" #define API_VERSION 1 #define PRO_VERSION_MIN 86 #define PRO_VERSION_MAX 101 @@ -245,7 +245,7 @@ enum drbd_disk_state { D_DISKLESS, D_ATTACHING, /* In the process of reading the meta-data */ D_FAILED, /* Becomes D_DISKLESS as soon as we told it the peer */ - /* when >= D_FAILED it is legal to access mdev->bc */ + /* when >= D_FAILED it is legal to access mdev->ldev */ D_NEGOTIATING, /* Late attaching state, we need to talk to the peer */ D_INCONSISTENT, D_OUTDATED, diff --git a/include/linux/drbd_genl.h b/include/linux/drbd_genl.h index 4193f5f2636c..7b131ed8f9c6 100644 --- a/include/linux/drbd_genl.h +++ b/include/linux/drbd_genl.h @@ -171,6 +171,10 @@ GENL_struct(DRBD_NLA_NET_CONF, 5, net_conf, __flg_field(28, DRBD_GENLA_F_MANDATORY | DRBD_F_INVARIANT, tentative) __flg_field_def(29, DRBD_GENLA_F_MANDATORY, use_rle, DRBD_USE_RLE_DEF) /* 9: __u32_field_def(30, DRBD_GENLA_F_MANDATORY, fencing_policy, DRBD_FENCING_DEF) */ + /* 9: __str_field_def(31, DRBD_GENLA_F_MANDATORY, name, SHARED_SECRET_MAX) */ + /* 9: __u32_field(32, DRBD_F_REQUIRED | DRBD_F_INVARIANT, peer_node_id) */ + __flg_field_def(33, 0 /* OPTIONAL */, csums_after_crash_only, DRBD_CSUMS_AFTER_CRASH_ONLY_DEF) + __u32_field_def(34, 0 /* OPTIONAL */, sock_check_timeo, DRBD_SOCKET_CHECK_TIMEO_DEF) ) GENL_struct(DRBD_NLA_SET_ROLE_PARMS, 6, set_role_parms, diff --git a/include/linux/drbd_limits.h b/include/linux/drbd_limits.h index 17e50bb00521..8ac8c5d9a3ad 100644 --- a/include/linux/drbd_limits.h +++ b/include/linux/drbd_limits.h @@ -214,6 +214,7 @@ #define DRBD_ALLOW_TWO_PRIMARIES_DEF 0 #define DRBD_ALWAYS_ASBP_DEF 0 #define DRBD_USE_RLE_DEF 1 +#define DRBD_CSUMS_AFTER_CRASH_ONLY_DEF 0 #define DRBD_AL_STRIPES_MIN 1 #define DRBD_AL_STRIPES_MAX 1024 @@ -224,4 +225,9 @@ #define DRBD_AL_STRIPE_SIZE_MAX 16777216 #define DRBD_AL_STRIPE_SIZE_DEF 32 #define DRBD_AL_STRIPE_SIZE_SCALE 'k' /* kilobytes */ + +#define DRBD_SOCKET_CHECK_TIMEO_MIN 0 +#define DRBD_SOCKET_CHECK_TIMEO_MAX DRBD_PING_TIMEO_MAX +#define DRBD_SOCKET_CHECK_TIMEO_DEF 0 +#define DRBD_SOCKET_CHECK_TIMEO_SCALE '1' #endif diff --git a/include/linux/edac.h b/include/linux/edac.h index 8e6c20af11a2..e1e68da6f35c 100644 --- a/include/linux/edac.h +++ b/include/linux/edac.h @@ -194,6 +194,9 @@ static inline char *mc_event_error_type(const unsigned int err_type) * @MEM_DDR3: DDR3 RAM * @MEM_RDDR3: Registered DDR3 RAM * This is a variant of the DDR3 memories. + * @MEM_DDR4: DDR4 RAM + * @MEM_RDDR4: Registered DDR4 RAM + * This is a variant of the DDR4 memories. */ enum mem_type { MEM_EMPTY = 0, @@ -213,6 +216,8 @@ enum mem_type { MEM_XDR, MEM_DDR3, MEM_RDDR3, + MEM_DDR4, + MEM_RDDR4, }; #define MEM_FLAG_EMPTY BIT(MEM_EMPTY) diff --git a/include/linux/efi.h b/include/linux/efi.h index efc681fd5895..45cb4ffdea62 100644 --- a/include/linux/efi.h +++ b/include/linux/efi.h @@ -1156,6 +1156,9 @@ int efivars_sysfs_init(void); #ifdef CONFIG_EFI_RUNTIME_MAP int efi_runtime_map_init(struct kobject *); void efi_runtime_map_setup(void *, int, u32); +int efi_get_runtime_map_size(void); +int efi_get_runtime_map_desc_size(void); +int efi_runtime_map_copy(void *buf, size_t bufsz); #else static inline int efi_runtime_map_init(struct kobject *kobj) { @@ -1164,6 +1167,22 @@ static inline int efi_runtime_map_init(struct kobject *kobj) static inline void efi_runtime_map_setup(void *map, int nr_entries, u32 desc_size) {} + +static inline int efi_get_runtime_map_size(void) +{ + return 0; +} + +static inline int efi_get_runtime_map_desc_size(void) +{ + return 0; +} + +static inline int efi_runtime_map_copy(void *buf, size_t bufsz) +{ + return 0; +} + #endif /* prototypes shared between arch specific and generic stub code */ diff --git a/include/linux/f2fs_fs.h b/include/linux/f2fs_fs.h index 6ff0b0b42d47..08ed2b0a96e6 100644 --- a/include/linux/f2fs_fs.h +++ b/include/linux/f2fs_fs.h @@ -24,6 +24,9 @@ #define NULL_ADDR ((block_t)0) /* used as block_t addresses */ #define NEW_ADDR ((block_t)-1) /* used as block_t addresses */ +/* 0, 1(node nid), 2(meta nid) are reserved node id */ +#define F2FS_RESERVED_NODE_NUM 3 + #define F2FS_ROOT_INO(sbi) (sbi->root_ino_num) #define F2FS_NODE_INO(sbi) (sbi->node_ino_num) #define F2FS_META_INO(sbi) (sbi->meta_ino_num) @@ -87,6 +90,8 @@ struct f2fs_super_block { #define CP_ORPHAN_PRESENT_FLAG 0x00000002 #define CP_UMOUNT_FLAG 0x00000001 +#define F2FS_CP_PACKS 2 /* # of checkpoint packs */ + struct f2fs_checkpoint { __le64 checkpoint_ver; /* checkpoint block version number */ __le64 user_block_count; /* # of user blocks */ @@ -123,6 +128,9 @@ struct f2fs_checkpoint { */ #define F2FS_ORPHANS_PER_BLOCK 1020 +#define GET_ORPHAN_BLOCKS(n) ((n + F2FS_ORPHANS_PER_BLOCK - 1) / \ + F2FS_ORPHANS_PER_BLOCK) + struct f2fs_orphan_block { __le32 ino[F2FS_ORPHANS_PER_BLOCK]; /* inode numbers */ __le32 reserved; /* reserved */ @@ -144,6 +152,7 @@ struct f2fs_extent { #define F2FS_NAME_LEN 255 #define F2FS_INLINE_XATTR_ADDRS 50 /* 200 bytes for inline xattrs */ #define DEF_ADDRS_PER_INODE 923 /* Address Pointers in an Inode */ +#define DEF_NIDS_PER_INODE 5 /* Node IDs in an Inode */ #define ADDRS_PER_INODE(fi) addrs_per_inode(fi) #define ADDRS_PER_BLOCK 1018 /* Address Pointers in a Direct Block */ #define NIDS_PER_BLOCK 1018 /* Node IDs in an Indirect Block */ @@ -163,8 +172,9 @@ struct f2fs_extent { #define MAX_INLINE_DATA (sizeof(__le32) * (DEF_ADDRS_PER_INODE - \ F2FS_INLINE_XATTR_ADDRS - 1)) -#define INLINE_DATA_OFFSET (PAGE_CACHE_SIZE - sizeof(struct node_footer) \ - - sizeof(__le32) * (DEF_ADDRS_PER_INODE + 5 - 1)) +#define INLINE_DATA_OFFSET (PAGE_CACHE_SIZE - sizeof(struct node_footer) -\ + sizeof(__le32) * (DEF_ADDRS_PER_INODE + \ + DEF_NIDS_PER_INODE - 1)) struct f2fs_inode { __le16 i_mode; /* file mode */ @@ -194,7 +204,7 @@ struct f2fs_inode { __le32 i_addr[DEF_ADDRS_PER_INODE]; /* Pointers to data blocks */ - __le32 i_nid[5]; /* direct(2), indirect(2), + __le32 i_nid[DEF_NIDS_PER_INODE]; /* direct(2), indirect(2), double_indirect(1) node id */ } __packed; diff --git a/include/linux/fb.h b/include/linux/fb.h index b6bfda99add3..09bb7a18d287 100644 --- a/include/linux/fb.h +++ b/include/linux/fb.h @@ -553,7 +553,7 @@ static inline struct apertures_struct *alloc_apertures(unsigned int max_num) { #define fb_memcpy_fromfb sbus_memcpy_fromio #define fb_memcpy_tofb sbus_memcpy_toio -#elif defined(__i386__) || defined(__alpha__) || defined(__x86_64__) || defined(__hppa__) || defined(__sh__) || defined(__powerpc__) || defined(__avr32__) || defined(__bfin__) +#elif defined(__i386__) || defined(__alpha__) || defined(__x86_64__) || defined(__hppa__) || defined(__sh__) || defined(__powerpc__) || defined(__avr32__) || defined(__bfin__) || defined(__arm__) #define fb_readb __raw_readb #define fb_readw __raw_readw diff --git a/include/linux/fs.h b/include/linux/fs.h index 2daccaf4b547..94187721ad41 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -387,7 +387,7 @@ struct address_space { struct inode *host; /* owner: inode, block_device */ struct radix_tree_root page_tree; /* radix tree of all pages */ spinlock_t tree_lock; /* and lock protecting it */ - unsigned int i_mmap_writable;/* count VM_SHARED mappings */ + atomic_t i_mmap_writable;/* count VM_SHARED mappings */ struct rb_root i_mmap; /* tree of private and shared mappings */ struct list_head i_mmap_nonlinear;/*list VM_NONLINEAR mappings */ struct mutex i_mmap_mutex; /* protect tree, count, list */ @@ -470,10 +470,35 @@ static inline int mapping_mapped(struct address_space *mapping) * Note that i_mmap_writable counts all VM_SHARED vmas: do_mmap_pgoff * marks vma as VM_SHARED if it is shared, and the file was opened for * writing i.e. vma may be mprotected writable even if now readonly. + * + * If i_mmap_writable is negative, no new writable mappings are allowed. You + * can only deny writable mappings, if none exists right now. */ static inline int mapping_writably_mapped(struct address_space *mapping) { - return mapping->i_mmap_writable != 0; + return atomic_read(&mapping->i_mmap_writable) > 0; +} + +static inline int mapping_map_writable(struct address_space *mapping) +{ + return atomic_inc_unless_negative(&mapping->i_mmap_writable) ? + 0 : -EPERM; +} + +static inline void mapping_unmap_writable(struct address_space *mapping) +{ + atomic_dec(&mapping->i_mmap_writable); +} + +static inline int mapping_deny_writable(struct address_space *mapping) +{ + return atomic_dec_unless_positive(&mapping->i_mmap_writable) ? + 0 : -EBUSY; +} + +static inline void mapping_allow_writable(struct address_space *mapping) +{ + atomic_inc(&mapping->i_mmap_writable); } /* @@ -1250,6 +1275,7 @@ struct super_block { /* AIO completions deferred from interrupt context */ struct workqueue_struct *s_dio_done_wq; + struct hlist_head s_pins; /* * Keep the lru lists last in the structure so they always sit on their @@ -2335,6 +2361,7 @@ extern int do_pipe_flags(int *, int); extern int kernel_read(struct file *, loff_t, char *, unsigned long); extern ssize_t kernel_write(struct file *, const char *, size_t, loff_t); +extern ssize_t __kernel_write(struct file *, const char *, size_t, loff_t *); extern struct file * open_exec(const char *); /* fs/dcache.c -- generic fs support functions */ @@ -2688,7 +2715,7 @@ static const struct file_operations __fops = { \ .read = simple_attr_read, \ .write = simple_attr_write, \ .llseek = generic_file_llseek, \ -}; +} static inline __printf(1, 2) void __simple_attr_check_format(const char *fmt, ...) diff --git a/include/linux/fs_pin.h b/include/linux/fs_pin.h new file mode 100644 index 000000000000..f66525e72ccf --- /dev/null +++ b/include/linux/fs_pin.h @@ -0,0 +1,17 @@ +#include <linux/fs.h> + +struct fs_pin { + atomic_long_t count; + union { + struct { + struct hlist_node s_list; + struct hlist_node m_list; + }; + struct rcu_head rcu; + }; + void (*kill)(struct fs_pin *); +}; + +void pin_put(struct fs_pin *); +void pin_remove(struct fs_pin *); +void pin_insert(struct fs_pin *, struct vfsmount *); diff --git a/include/linux/fsnotify_backend.h b/include/linux/fsnotify_backend.h index fc7718c6bd3e..ca060d7c4fa6 100644 --- a/include/linux/fsnotify_backend.h +++ b/include/linux/fsnotify_backend.h @@ -322,16 +322,18 @@ extern int fsnotify_fasync(int fd, struct file *file, int on); extern void fsnotify_destroy_event(struct fsnotify_group *group, struct fsnotify_event *event); /* attach the event to the group notification queue */ -extern int fsnotify_add_notify_event(struct fsnotify_group *group, - struct fsnotify_event *event, - int (*merge)(struct list_head *, - struct fsnotify_event *)); +extern int fsnotify_add_event(struct fsnotify_group *group, + struct fsnotify_event *event, + int (*merge)(struct list_head *, + struct fsnotify_event *)); +/* Remove passed event from groups notification queue */ +extern void fsnotify_remove_event(struct fsnotify_group *group, struct fsnotify_event *event); /* true if the group notification queue is empty */ extern bool fsnotify_notify_queue_is_empty(struct fsnotify_group *group); /* return, but do not dequeue the first event on the notification queue */ -extern struct fsnotify_event *fsnotify_peek_notify_event(struct fsnotify_group *group); +extern struct fsnotify_event *fsnotify_peek_first_event(struct fsnotify_group *group); /* return AND dequeue the first event on the notification queue */ -extern struct fsnotify_event *fsnotify_remove_notify_event(struct fsnotify_group *group); +extern struct fsnotify_event *fsnotify_remove_first_event(struct fsnotify_group *group); /* functions used to manipulate the marks attached to inodes */ diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h index 6bb5e3f2a3b4..f0b0edbf55a9 100644 --- a/include/linux/ftrace.h +++ b/include/linux/ftrace.h @@ -102,6 +102,15 @@ enum { FTRACE_OPS_FL_DELETED = 1 << 8, }; +#ifdef CONFIG_DYNAMIC_FTRACE +/* The hash used to know what functions callbacks trace */ +struct ftrace_ops_hash { + struct ftrace_hash *notrace_hash; + struct ftrace_hash *filter_hash; + struct mutex regex_lock; +}; +#endif + /* * Note, ftrace_ops can be referenced outside of RCU protection. * (Although, for perf, the control ops prevent that). If ftrace_ops is @@ -121,10 +130,9 @@ struct ftrace_ops { int __percpu *disabled; #ifdef CONFIG_DYNAMIC_FTRACE int nr_trampolines; - struct ftrace_hash *notrace_hash; - struct ftrace_hash *filter_hash; + struct ftrace_ops_hash local_hash; + struct ftrace_ops_hash *func_hash; struct ftrace_hash *tramp_hash; - struct mutex regex_lock; unsigned long trampoline; #endif }; diff --git a/include/linux/ftrace_event.h b/include/linux/ftrace_event.h index 06c6faa9e5cc..28672e87e910 100644 --- a/include/linux/ftrace_event.h +++ b/include/linux/ftrace_event.h @@ -571,40 +571,6 @@ do { \ __trace_printk(ip, fmt, ##args); \ } while (0) -/** - * tracepoint_string - register constant persistent string to trace system - * @str - a constant persistent string that will be referenced in tracepoints - * - * If constant strings are being used in tracepoints, it is faster and - * more efficient to just save the pointer to the string and reference - * that with a printf "%s" instead of saving the string in the ring buffer - * and wasting space and time. - * - * The problem with the above approach is that userspace tools that read - * the binary output of the trace buffers do not have access to the string. - * Instead they just show the address of the string which is not very - * useful to users. - * - * With tracepoint_string(), the string will be registered to the tracing - * system and exported to userspace via the debugfs/tracing/printk_formats - * file that maps the string address to the string text. This way userspace - * tools that read the binary buffers have a way to map the pointers to - * the ASCII strings they represent. - * - * The @str used must be a constant string and persistent as it would not - * make sense to show a string that no longer exists. But it is still fine - * to be used with modules, because when modules are unloaded, if they - * had tracepoints, the ring buffers are cleared too. As long as the string - * does not change during the life of the module, it is fine to use - * tracepoint_string() within a module. - */ -#define tracepoint_string(str) \ - ({ \ - static const char *___tp_str __tracepoint_string = str; \ - ___tp_str; \ - }) -#define __tracepoint_string __attribute__((section("__tracepoint_str"))) - #ifdef CONFIG_PERF_EVENTS struct perf_event; diff --git a/include/linux/gfp.h b/include/linux/gfp.h index 6eb1fb37de9a..5e7219dc0fae 100644 --- a/include/linux/gfp.h +++ b/include/linux/gfp.h @@ -360,7 +360,7 @@ extern unsigned long get_zeroed_page(gfp_t gfp_mask); void *alloc_pages_exact(size_t size, gfp_t gfp_mask); void free_pages_exact(void *virt, size_t size); /* This is different from alloc_pages_exact_node !!! */ -void *alloc_pages_exact_nid(int nid, size_t size, gfp_t gfp_mask); +void * __meminit alloc_pages_exact_nid(int nid, size_t size, gfp_t gfp_mask); #define __get_free_page(gfp_mask) \ __get_free_pages((gfp_mask), 0) diff --git a/include/linux/glob.h b/include/linux/glob.h new file mode 100644 index 000000000000..861d8347d08e --- /dev/null +++ b/include/linux/glob.h @@ -0,0 +1,9 @@ +#ifndef _LINUX_GLOB_H +#define _LINUX_GLOB_H + +#include <linux/types.h> /* For bool */ +#include <linux/compiler.h> /* For __pure */ + +bool __pure glob_match(char const *pat, char const *str); + +#endif /* _LINUX_GLOB_H */ diff --git a/include/linux/gpio/consumer.h b/include/linux/gpio/consumer.h index 05e53ccb708b..12f146fa6604 100644 --- a/include/linux/gpio/consumer.h +++ b/include/linux/gpio/consumer.h @@ -16,33 +16,54 @@ struct device; */ struct gpio_desc; +#define GPIOD_FLAGS_BIT_DIR_SET BIT(0) +#define GPIOD_FLAGS_BIT_DIR_OUT BIT(1) +#define GPIOD_FLAGS_BIT_DIR_VAL BIT(2) + +/** + * Optional flags that can be passed to one of gpiod_* to configure direction + * and output value. These values cannot be OR'd. + */ +enum gpiod_flags { + GPIOD_ASIS = 0, + GPIOD_IN = GPIOD_FLAGS_BIT_DIR_SET, + GPIOD_OUT_LOW = GPIOD_FLAGS_BIT_DIR_SET | GPIOD_FLAGS_BIT_DIR_OUT, + GPIOD_OUT_HIGH = GPIOD_FLAGS_BIT_DIR_SET | GPIOD_FLAGS_BIT_DIR_OUT | + GPIOD_FLAGS_BIT_DIR_VAL, +}; + #ifdef CONFIG_GPIOLIB /* Acquire and dispose GPIOs */ -struct gpio_desc *__must_check gpiod_get(struct device *dev, - const char *con_id); -struct gpio_desc *__must_check gpiod_get_index(struct device *dev, +struct gpio_desc *__must_check __gpiod_get(struct device *dev, + const char *con_id, + enum gpiod_flags flags); +struct gpio_desc *__must_check __gpiod_get_index(struct device *dev, const char *con_id, - unsigned int idx); -struct gpio_desc *__must_check gpiod_get_optional(struct device *dev, - const char *con_id); -struct gpio_desc *__must_check gpiod_get_index_optional(struct device *dev, + unsigned int idx, + enum gpiod_flags flags); +struct gpio_desc *__must_check __gpiod_get_optional(struct device *dev, + const char *con_id, + enum gpiod_flags flags); +struct gpio_desc *__must_check __gpiod_get_index_optional(struct device *dev, const char *con_id, - unsigned int index); - + unsigned int index, + enum gpiod_flags flags); void gpiod_put(struct gpio_desc *desc); -struct gpio_desc *__must_check devm_gpiod_get(struct device *dev, - const char *con_id); -struct gpio_desc *__must_check devm_gpiod_get_index(struct device *dev, +struct gpio_desc *__must_check __devm_gpiod_get(struct device *dev, + const char *con_id, + enum gpiod_flags flags); +struct gpio_desc *__must_check __devm_gpiod_get_index(struct device *dev, const char *con_id, - unsigned int idx); -struct gpio_desc *__must_check devm_gpiod_get_optional(struct device *dev, - const char *con_id); + unsigned int idx, + enum gpiod_flags flags); +struct gpio_desc *__must_check __devm_gpiod_get_optional(struct device *dev, + const char *con_id, + enum gpiod_flags flags); struct gpio_desc *__must_check -devm_gpiod_get_index_optional(struct device *dev, const char *con_id, - unsigned int index); - +__devm_gpiod_get_index_optional(struct device *dev, const char *con_id, + unsigned int index, enum gpiod_flags flags); void devm_gpiod_put(struct device *dev, struct gpio_desc *desc); int gpiod_get_direction(const struct gpio_desc *desc); @@ -75,27 +96,31 @@ int desc_to_gpio(const struct gpio_desc *desc); #else /* CONFIG_GPIOLIB */ -static inline struct gpio_desc *__must_check gpiod_get(struct device *dev, - const char *con_id) +static inline struct gpio_desc *__must_check __gpiod_get(struct device *dev, + const char *con_id, + enum gpiod_flags flags) { return ERR_PTR(-ENOSYS); } -static inline struct gpio_desc *__must_check gpiod_get_index(struct device *dev, - const char *con_id, - unsigned int idx) +static inline struct gpio_desc *__must_check +__gpiod_get_index(struct device *dev, + const char *con_id, + unsigned int idx, + enum gpiod_flags flags) { return ERR_PTR(-ENOSYS); } static inline struct gpio_desc *__must_check -gpiod_get_optional(struct device *dev, const char *con_id) +__gpiod_get_optional(struct device *dev, const char *con_id, + enum gpiod_flags flags) { return ERR_PTR(-ENOSYS); } static inline struct gpio_desc *__must_check -gpiod_get_index_optional(struct device *dev, const char *con_id, - unsigned int index) +__gpiod_get_index_optional(struct device *dev, const char *con_id, + unsigned int index, enum gpiod_flags flags) { return ERR_PTR(-ENOSYS); } @@ -108,28 +133,33 @@ static inline void gpiod_put(struct gpio_desc *desc) WARN_ON(1); } -static inline struct gpio_desc *__must_check devm_gpiod_get(struct device *dev, - const char *con_id) +static inline struct gpio_desc *__must_check +__devm_gpiod_get(struct device *dev, + const char *con_id, + enum gpiod_flags flags) { return ERR_PTR(-ENOSYS); } static inline -struct gpio_desc *__must_check devm_gpiod_get_index(struct device *dev, - const char *con_id, - unsigned int idx) +struct gpio_desc *__must_check +__devm_gpiod_get_index(struct device *dev, + const char *con_id, + unsigned int idx, + enum gpiod_flags flags) { return ERR_PTR(-ENOSYS); } static inline struct gpio_desc *__must_check -devm_gpiod_get_optional(struct device *dev, const char *con_id) +__devm_gpiod_get_optional(struct device *dev, const char *con_id, + enum gpiod_flags flags) { return ERR_PTR(-ENOSYS); } static inline struct gpio_desc *__must_check -devm_gpiod_get_index_optional(struct device *dev, const char *con_id, - unsigned int index) +__devm_gpiod_get_index_optional(struct device *dev, const char *con_id, + unsigned int index, enum gpiod_flags flags) { return ERR_PTR(-ENOSYS); } @@ -254,9 +284,43 @@ static inline int desc_to_gpio(const struct gpio_desc *desc) return -EINVAL; } - #endif /* CONFIG_GPIOLIB */ +/* + * Vararg-hacks! This is done to transition the kernel to always pass + * the options flags argument to the below functions. During a transition + * phase these vararg macros make both old-and-newstyle code compile, + * but when all calls to the elder API are removed, these should go away + * and the __gpiod_get() etc functions above be renamed just gpiod_get() + * etc. + */ +#define __gpiod_get(dev, con_id, flags, ...) __gpiod_get(dev, con_id, flags) +#define gpiod_get(varargs...) __gpiod_get(varargs, 0) +#define __gpiod_get_index(dev, con_id, index, flags, ...) \ + __gpiod_get_index(dev, con_id, index, flags) +#define gpiod_get_index(varargs...) __gpiod_get_index(varargs, 0) +#define __gpiod_get_optional(dev, con_id, flags, ...) \ + __gpiod_get_optional(dev, con_id, flags) +#define gpiod_get_optional(varargs...) __gpiod_get_optional(varargs, 0) +#define __gpiod_get_index_optional(dev, con_id, index, flags, ...) \ + __gpiod_get_index_optional(dev, con_id, index, flags) +#define gpiod_get_index_optional(varargs...) \ + __gpiod_get_index_optional(varargs, 0) +#define __devm_gpiod_get(dev, con_id, flags, ...) \ + __devm_gpiod_get(dev, con_id, flags) +#define devm_gpiod_get(varargs...) __devm_gpiod_get(varargs, 0) +#define __devm_gpiod_get_index(dev, con_id, index, flags, ...) \ + __devm_gpiod_get_index(dev, con_id, index, flags) +#define devm_gpiod_get_index(varargs...) __devm_gpiod_get_index(varargs, 0) +#define __devm_gpiod_get_optional(dev, con_id, flags, ...) \ + __devm_gpiod_get_optional(dev, con_id, flags) +#define devm_gpiod_get_optional(varargs...) \ + __devm_gpiod_get_optional(varargs, 0) +#define __devm_gpiod_get_index_optional(dev, con_id, index, flags, ...) \ + __devm_gpiod_get_index_optional(dev, con_id, index, flags) +#define devm_gpiod_get_index_optional(varargs...) \ + __devm_gpiod_get_index_optional(varargs, 0) + #if IS_ENABLED(CONFIG_GPIOLIB) && IS_ENABLED(CONFIG_GPIO_SYSFS) int gpiod_export(struct gpio_desc *desc, bool direction_may_change); diff --git a/include/linux/gpio/driver.h b/include/linux/gpio/driver.h index 4fcd60913a42..c5e41da20112 100644 --- a/include/linux/gpio/driver.h +++ b/include/linux/gpio/driver.h @@ -141,73 +141,16 @@ extern const char *gpiochip_is_requested(struct gpio_chip *chip, /* add/remove chips */ extern int gpiochip_add(struct gpio_chip *chip); -extern int __must_check gpiochip_remove(struct gpio_chip *chip); +extern int gpiochip_remove(struct gpio_chip *chip); extern struct gpio_chip *gpiochip_find(void *data, int (*match)(struct gpio_chip *chip, void *data)); /* lock/unlock as IRQ */ -int gpiod_lock_as_irq(struct gpio_desc *desc); -void gpiod_unlock_as_irq(struct gpio_desc *desc); +int gpio_lock_as_irq(struct gpio_chip *chip, unsigned int offset); +void gpio_unlock_as_irq(struct gpio_chip *chip, unsigned int offset); struct gpio_chip *gpiod_to_chip(const struct gpio_desc *desc); -struct gpio_desc *gpiochip_get_desc(struct gpio_chip *chip, - u16 hwnum); - -enum gpio_lookup_flags { - GPIO_ACTIVE_HIGH = (0 << 0), - GPIO_ACTIVE_LOW = (1 << 0), - GPIO_OPEN_DRAIN = (1 << 1), - GPIO_OPEN_SOURCE = (1 << 2), -}; - -/** - * struct gpiod_lookup - lookup table - * @chip_label: name of the chip the GPIO belongs to - * @chip_hwnum: hardware number (i.e. relative to the chip) of the GPIO - * @con_id: name of the GPIO from the device's point of view - * @idx: index of the GPIO in case several GPIOs share the same name - * @flags: mask of GPIO_* values - * - * gpiod_lookup is a lookup table for associating GPIOs to specific devices and - * functions using platform data. - */ -struct gpiod_lookup { - const char *chip_label; - u16 chip_hwnum; - const char *con_id; - unsigned int idx; - enum gpio_lookup_flags flags; -}; - -struct gpiod_lookup_table { - struct list_head list; - const char *dev_id; - struct gpiod_lookup table[]; -}; - -/* - * Simple definition of a single GPIO under a con_id - */ -#define GPIO_LOOKUP(_chip_label, _chip_hwnum, _con_id, _flags) \ - GPIO_LOOKUP_IDX(_chip_label, _chip_hwnum, _con_id, 0, _flags) - -/* - * Use this macro if you need to have several GPIOs under the same con_id. - * Each GPIO needs to use a different index and can be accessed using - * gpiod_get_index() - */ -#define GPIO_LOOKUP_IDX(_chip_label, _chip_hwnum, _con_id, _idx, _flags) \ -{ \ - .chip_label = _chip_label, \ - .chip_hwnum = _chip_hwnum, \ - .con_id = _con_id, \ - .idx = _idx, \ - .flags = _flags, \ -} - -void gpiod_add_lookup_table(struct gpiod_lookup_table *table); - #ifdef CONFIG_GPIOLIB_IRQCHIP void gpiochip_set_chained_irqchip(struct gpio_chip *gpiochip, @@ -223,6 +166,9 @@ int gpiochip_irqchip_add(struct gpio_chip *gpiochip, #endif /* CONFIG_GPIOLIB_IRQCHIP */ +int gpiochip_request_own_desc(struct gpio_desc *desc, const char *label); +void gpiochip_free_own_desc(struct gpio_desc *desc); + #else /* CONFIG_GPIOLIB */ static inline struct gpio_chip *gpiod_to_chip(const struct gpio_desc *desc) diff --git a/include/linux/gpio/machine.h b/include/linux/gpio/machine.h new file mode 100644 index 000000000000..e2706140eaff --- /dev/null +++ b/include/linux/gpio/machine.h @@ -0,0 +1,61 @@ +#ifndef __LINUX_GPIO_MACHINE_H +#define __LINUX_GPIO_MACHINE_H + +#include <linux/types.h> +#include <linux/list.h> + +enum gpio_lookup_flags { + GPIO_ACTIVE_HIGH = (0 << 0), + GPIO_ACTIVE_LOW = (1 << 0), + GPIO_OPEN_DRAIN = (1 << 1), + GPIO_OPEN_SOURCE = (1 << 2), +}; + +/** + * struct gpiod_lookup - lookup table + * @chip_label: name of the chip the GPIO belongs to + * @chip_hwnum: hardware number (i.e. relative to the chip) of the GPIO + * @con_id: name of the GPIO from the device's point of view + * @idx: index of the GPIO in case several GPIOs share the same name + * @flags: mask of GPIO_* values + * + * gpiod_lookup is a lookup table for associating GPIOs to specific devices and + * functions using platform data. + */ +struct gpiod_lookup { + const char *chip_label; + u16 chip_hwnum; + const char *con_id; + unsigned int idx; + enum gpio_lookup_flags flags; +}; + +struct gpiod_lookup_table { + struct list_head list; + const char *dev_id; + struct gpiod_lookup table[]; +}; + +/* + * Simple definition of a single GPIO under a con_id + */ +#define GPIO_LOOKUP(_chip_label, _chip_hwnum, _con_id, _flags) \ + GPIO_LOOKUP_IDX(_chip_label, _chip_hwnum, _con_id, 0, _flags) + +/* + * Use this macro if you need to have several GPIOs under the same con_id. + * Each GPIO needs to use a different index and can be accessed using + * gpiod_get_index() + */ +#define GPIO_LOOKUP_IDX(_chip_label, _chip_hwnum, _con_id, _idx, _flags) \ +{ \ + .chip_label = _chip_label, \ + .chip_hwnum = _chip_hwnum, \ + .con_id = _con_id, \ + .idx = _idx, \ + .flags = _flags, \ +} + +void gpiod_add_lookup_table(struct gpiod_lookup_table *table); + +#endif /* __LINUX_GPIO_MACHINE_H */ diff --git a/include/linux/hash.h b/include/linux/hash.h index bd1754c7ecef..d0494c399392 100644 --- a/include/linux/hash.h +++ b/include/linux/hash.h @@ -37,6 +37,9 @@ static __always_inline u64 hash_64(u64 val, unsigned int bits) { u64 hash = val; +#if defined(CONFIG_ARCH_HAS_FAST_MULTIPLIER) && BITS_PER_LONG == 64 + hash = hash * GOLDEN_RATIO_PRIME_64; +#else /* Sigh, gcc can't optimise this alone like it does for 32 bits. */ u64 n = hash; n <<= 18; @@ -51,6 +54,7 @@ static __always_inline u64 hash_64(u64 val, unsigned int bits) hash += n; n <<= 2; hash += n; +#endif /* High bits are more random, so use them. */ return hash >> (64 - bits); diff --git a/include/linux/hid.h b/include/linux/hid.h index fca74f1d5c84..f53c4a9cca1d 100644 --- a/include/linux/hid.h +++ b/include/linux/hid.h @@ -312,6 +312,11 @@ struct hid_item { #define HID_GROUP_RMI 0x0100 /* + * Vendor specific HID device groups + */ +#define HID_GROUP_WACOM 0x0101 + +/* * This is the global environment of the parser. This information is * persistent for main-items. The global environment can be saved and * restored with PUSH/POP statements. diff --git a/include/linux/highmem.h b/include/linux/highmem.h index 7fb31da45d03..9286a46b7d69 100644 --- a/include/linux/highmem.h +++ b/include/linux/highmem.h @@ -93,7 +93,7 @@ static inline int kmap_atomic_idx_push(void) #ifdef CONFIG_DEBUG_HIGHMEM WARN_ON_ONCE(in_irq() && !irqs_disabled()); - BUG_ON(idx > KM_TYPE_NR); + BUG_ON(idx >= KM_TYPE_NR); #endif return idx; } diff --git a/include/linux/host1x.h b/include/linux/host1x.h index d2b52999e771..bb9840fd1e18 100644 --- a/include/linux/host1x.h +++ b/include/linux/host1x.h @@ -164,12 +164,15 @@ int host1x_job_submit(struct host1x_job *job); */ struct host1x_reloc { - struct host1x_bo *cmdbuf; - u32 cmdbuf_offset; - struct host1x_bo *target; - u32 target_offset; - u32 shift; - u32 pad; + struct { + struct host1x_bo *bo; + unsigned long offset; + } cmdbuf; + struct { + struct host1x_bo *bo; + unsigned long offset; + } target; + unsigned long shift; }; struct host1x_job { diff --git a/include/linux/huge_mm.h b/include/linux/huge_mm.h index b826239bdce0..63579cb8d3dc 100644 --- a/include/linux/huge_mm.h +++ b/include/linux/huge_mm.h @@ -93,10 +93,6 @@ extern bool is_vma_temporary_stack(struct vm_area_struct *vma); #endif /* CONFIG_DEBUG_VM */ extern unsigned long transparent_hugepage_flags; -extern int copy_pte_range(struct mm_struct *dst_mm, struct mm_struct *src_mm, - pmd_t *dst_pmd, pmd_t *src_pmd, - struct vm_area_struct *vma, - unsigned long addr, unsigned long end); extern int split_huge_page_to_list(struct page *page, struct list_head *list); static inline int split_huge_page(struct page *page) { diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h index a23c096b3080..6e6d338641fe 100644 --- a/include/linux/hugetlb.h +++ b/include/linux/hugetlb.h @@ -87,7 +87,6 @@ pte_t *huge_pmd_share(struct mm_struct *mm, unsigned long addr, pud_t *pud); #endif extern unsigned long hugepages_treat_as_movable; -extern const unsigned long hugetlb_zero, hugetlb_infinity; extern int sysctl_hugetlb_shm_group; extern struct list_head huge_boot_pages; diff --git a/include/linux/i2c/atmel_mxt_ts.h b/include/linux/i2c/atmel_mxt_ts.h index 3891dc1de21c..02bf6ea31701 100644 --- a/include/linux/i2c/atmel_mxt_ts.h +++ b/include/linux/i2c/atmel_mxt_ts.h @@ -17,9 +17,6 @@ /* The platform data for the Atmel maXTouch touchscreen driver */ struct mxt_platform_data { - const u8 *config; - size_t config_length; - u32 config_crc; unsigned long irqflags; u8 t19_num_keys; const unsigned int *t19_keymap; diff --git a/include/linux/i2c/s6000.h b/include/linux/i2c/s6000.h deleted file mode 100644 index d9b34bfdae76..000000000000 --- a/include/linux/i2c/s6000.h +++ /dev/null @@ -1,10 +0,0 @@ -#ifndef __LINUX_I2C_S6000_H -#define __LINUX_I2C_S6000_H - -struct s6_i2c_platform_data { - const char *clock; /* the clock to use */ - int bus_num; /* the bus number to register */ -}; - -#endif - diff --git a/include/linux/if_vlan.h b/include/linux/if_vlan.h index 4967916fe4ac..d69f0577a319 100644 --- a/include/linux/if_vlan.h +++ b/include/linux/if_vlan.h @@ -187,7 +187,6 @@ vlan_dev_get_egress_qos_mask(struct net_device *dev, u32 skprio) } extern bool vlan_do_receive(struct sk_buff **skb); -extern struct sk_buff *vlan_untag(struct sk_buff *skb); extern int vlan_vid_add(struct net_device *dev, __be16 proto, u16 vid); extern void vlan_vid_del(struct net_device *dev, __be16 proto, u16 vid); @@ -241,11 +240,6 @@ static inline bool vlan_do_receive(struct sk_buff **skb) return false; } -static inline struct sk_buff *vlan_untag(struct sk_buff *skb) -{ - return skb; -} - static inline int vlan_vid_add(struct net_device *dev, __be16 proto, u16 vid) { return 0; diff --git a/include/linux/iio/trigger.h b/include/linux/iio/trigger.h index 4b79ffe7b188..fa76c79a52a1 100644 --- a/include/linux/iio/trigger.h +++ b/include/linux/iio/trigger.h @@ -84,10 +84,12 @@ static inline void iio_trigger_put(struct iio_trigger *trig) put_device(&trig->dev); } -static inline void iio_trigger_get(struct iio_trigger *trig) +static inline struct iio_trigger *iio_trigger_get(struct iio_trigger *trig) { get_device(&trig->dev); __module_get(trig->ops->owner); + + return trig; } /** diff --git a/include/linux/input/mt.h b/include/linux/input/mt.h index 1b1dfa80d9ff..f583ff639776 100644 --- a/include/linux/input/mt.h +++ b/include/linux/input/mt.h @@ -105,6 +105,7 @@ void input_mt_report_slot_state(struct input_dev *dev, void input_mt_report_finger_count(struct input_dev *dev, int count); void input_mt_report_pointer_emulation(struct input_dev *dev, bool use_count); +void input_mt_drop_unused(struct input_dev *dev); void input_mt_sync_frame(struct input_dev *dev); diff --git a/include/linux/input/pixcir_ts.h b/include/linux/input/pixcir_ts.h index 160cf353aa39..7bae83b7c396 100644 --- a/include/linux/input/pixcir_ts.h +++ b/include/linux/input/pixcir_ts.h @@ -43,10 +43,22 @@ enum pixcir_int_mode { #define PIXCIR_INT_ENABLE (1UL << 3) #define PIXCIR_INT_POL_HIGH (1UL << 2) +/** + * struct pixcir_irc_chip_data - chip related data + * @max_fingers: Max number of fingers reported simultaneously by h/w + * @has_hw_ids: Hardware supports finger tracking IDs + * + */ +struct pixcir_i2c_chip_data { + u8 max_fingers; + bool has_hw_ids; +}; + struct pixcir_ts_platform_data { int x_max; int y_max; int gpio_attb; /* GPIO connected to ATTB line */ + struct pixcir_i2c_chip_data chip; }; #endif diff --git a/include/linux/ioport.h b/include/linux/ioport.h index 5e3a906cc089..142ec544167c 100644 --- a/include/linux/ioport.h +++ b/include/linux/ioport.h @@ -237,6 +237,12 @@ extern int iomem_is_exclusive(u64 addr); extern int walk_system_ram_range(unsigned long start_pfn, unsigned long nr_pages, void *arg, int (*func)(unsigned long, unsigned long, void *)); +extern int +walk_system_ram_res(u64 start, u64 end, void *arg, + int (*func)(u64, u64, void *)); +extern int +walk_iomem_res(char *name, unsigned long flags, u64 start, u64 end, void *arg, + int (*func)(u64, u64, void *)); /* True if any part of r1 overlaps r2 */ static inline bool resource_overlaps(struct resource *r1, struct resource *r2) diff --git a/include/linux/jbd2.h b/include/linux/jbd2.h index d5b50a19463c..0dae71e9971c 100644 --- a/include/linux/jbd2.h +++ b/include/linux/jbd2.h @@ -159,7 +159,11 @@ typedef struct journal_header_s * journal_block_tag (in the descriptor). The other h_chksum* fields are * not used. * - * Checksum v1 and v2 are mutually exclusive features. + * If FEATURE_INCOMPAT_CSUM_V3 is set, the descriptor block uses + * journal_block_tag3_t to store a full 32-bit checksum. Everything else + * is the same as v2. + * + * Checksum v1, v2, and v3 are mutually exclusive features. */ struct commit_header { __be32 h_magic; @@ -179,6 +183,14 @@ struct commit_header { * raw struct shouldn't be used for pointer math or sizeof() - use * journal_tag_bytes(journal) instead to compute this. */ +typedef struct journal_block_tag3_s +{ + __be32 t_blocknr; /* The on-disk block number */ + __be32 t_flags; /* See below */ + __be32 t_blocknr_high; /* most-significant high 32bits. */ + __be32 t_checksum; /* crc32c(uuid+seq+block) */ +} journal_block_tag3_t; + typedef struct journal_block_tag_s { __be32 t_blocknr; /* The on-disk block number */ @@ -187,9 +199,6 @@ typedef struct journal_block_tag_s __be32 t_blocknr_high; /* most-significant high 32bits. */ } journal_block_tag_t; -#define JBD2_TAG_SIZE32 (offsetof(journal_block_tag_t, t_blocknr_high)) -#define JBD2_TAG_SIZE64 (sizeof(journal_block_tag_t)) - /* Tail of descriptor block, for checksumming */ struct jbd2_journal_block_tail { __be32 t_checksum; /* crc32c(uuid+descr_block) */ @@ -284,6 +293,7 @@ typedef struct journal_superblock_s #define JBD2_FEATURE_INCOMPAT_64BIT 0x00000002 #define JBD2_FEATURE_INCOMPAT_ASYNC_COMMIT 0x00000004 #define JBD2_FEATURE_INCOMPAT_CSUM_V2 0x00000008 +#define JBD2_FEATURE_INCOMPAT_CSUM_V3 0x00000010 /* Features known to this kernel version: */ #define JBD2_KNOWN_COMPAT_FEATURES JBD2_FEATURE_COMPAT_CHECKSUM @@ -291,7 +301,8 @@ typedef struct journal_superblock_s #define JBD2_KNOWN_INCOMPAT_FEATURES (JBD2_FEATURE_INCOMPAT_REVOKE | \ JBD2_FEATURE_INCOMPAT_64BIT | \ JBD2_FEATURE_INCOMPAT_ASYNC_COMMIT | \ - JBD2_FEATURE_INCOMPAT_CSUM_V2) + JBD2_FEATURE_INCOMPAT_CSUM_V2 | \ + JBD2_FEATURE_INCOMPAT_CSUM_V3) #ifdef __KERNEL__ @@ -1296,6 +1307,15 @@ static inline int tid_geq(tid_t x, tid_t y) extern int jbd2_journal_blocks_per_page(struct inode *inode); extern size_t journal_tag_bytes(journal_t *journal); +static inline int jbd2_journal_has_csum_v2or3(journal_t *journal) +{ + if (JBD2_HAS_INCOMPAT_FEATURE(journal, JBD2_FEATURE_INCOMPAT_CSUM_V2) || + JBD2_HAS_INCOMPAT_FEATURE(journal, JBD2_FEATURE_INCOMPAT_CSUM_V3)) + return 1; + + return 0; +} + /* * We reserve t_outstanding_credits >> JBD2_CONTROL_BLOCKS_SHIFT for * transaction control blocks. diff --git a/include/linux/jiffies.h b/include/linux/jiffies.h index 1f44466c1e9d..c367cbdf73ab 100644 --- a/include/linux/jiffies.h +++ b/include/linux/jiffies.h @@ -258,23 +258,11 @@ extern unsigned long preset_lpj; #define SEC_JIFFIE_SC (32 - SHIFT_HZ) #endif #define NSEC_JIFFIE_SC (SEC_JIFFIE_SC + 29) -#define USEC_JIFFIE_SC (SEC_JIFFIE_SC + 19) #define SEC_CONVERSION ((unsigned long)((((u64)NSEC_PER_SEC << SEC_JIFFIE_SC) +\ TICK_NSEC -1) / (u64)TICK_NSEC)) #define NSEC_CONVERSION ((unsigned long)((((u64)1 << NSEC_JIFFIE_SC) +\ TICK_NSEC -1) / (u64)TICK_NSEC)) -#define USEC_CONVERSION \ - ((unsigned long)((((u64)NSEC_PER_USEC << USEC_JIFFIE_SC) +\ - TICK_NSEC -1) / (u64)TICK_NSEC)) -/* - * USEC_ROUND is used in the timeval to jiffie conversion. See there - * for more details. It is the scaled resolution rounding value. Note - * that it is a 64-bit value. Since, when it is applied, we are already - * in jiffies (albit scaled), it is nothing but the bits we will shift - * off. - */ -#define USEC_ROUND (u64)(((u64)1 << USEC_JIFFIE_SC) - 1) /* * The maximum jiffie value is (MAX_INT >> 1). Here we translate that * into seconds. The 64-bit case will overflow if we are not careful, diff --git a/include/linux/kernel.h b/include/linux/kernel.h index a9e2268ecccb..95624bed87ef 100644 --- a/include/linux/kernel.h +++ b/include/linux/kernel.h @@ -470,6 +470,7 @@ extern enum system_states { #define TAINT_FIRMWARE_WORKAROUND 11 #define TAINT_OOT_MODULE 12 #define TAINT_UNSIGNED_MODULE 13 +#define TAINT_SOFTLOCKUP 14 extern const char hex_asc[]; #define hex_asc_lo(x) hex_asc[((x) & 0x0f)] @@ -493,11 +494,6 @@ static inline char *hex_byte_pack_upper(char *buf, u8 byte) return buf; } -static inline char * __deprecated pack_hex_byte(char *buf, u8 byte) -{ - return hex_byte_pack(buf, byte); -} - extern int hex_to_bin(char ch); extern int __must_check hex2bin(u8 *dst, const char *src, size_t count); @@ -849,5 +845,7 @@ static inline void ftrace_dump(enum ftrace_dump_mode oops_dump_mode) { } /* User perms >= group perms >= other perms */ \ BUILD_BUG_ON_ZERO(((perms) >> 6) < (((perms) >> 3) & 7)) + \ BUILD_BUG_ON_ZERO((((perms) >> 3) & 7) < ((perms) & 7)) + \ + /* Other writable? Generally considered a bad idea. */ \ + BUILD_BUG_ON_ZERO((perms) & 2) + \ (perms)) #endif diff --git a/include/linux/kexec.h b/include/linux/kexec.h index a75641930049..4b2a0e11cc5b 100644 --- a/include/linux/kexec.h +++ b/include/linux/kexec.h @@ -10,6 +10,7 @@ #include <linux/ioport.h> #include <linux/elfcore.h> #include <linux/elf.h> +#include <linux/module.h> #include <asm/kexec.h> /* Verify architecture specific macros are defined */ @@ -69,7 +70,18 @@ typedef unsigned long kimage_entry_t; #define IND_SOURCE 0x8 struct kexec_segment { - void __user *buf; + /* + * This pointer can point to user memory if kexec_load() system + * call is used or will point to kernel memory if + * kexec_file_load() system call is used. + * + * Use ->buf when expecting to deal with user memory and use ->kbuf + * when expecting to deal with kernel memory. + */ + union { + void __user *buf; + void *kbuf; + }; size_t bufsz; unsigned long mem; size_t memsz; @@ -84,6 +96,27 @@ struct compat_kexec_segment { }; #endif +struct kexec_sha_region { + unsigned long start; + unsigned long len; +}; + +struct purgatory_info { + /* Pointer to elf header of read only purgatory */ + Elf_Ehdr *ehdr; + + /* Pointer to purgatory sechdrs which are modifiable */ + Elf_Shdr *sechdrs; + /* + * Temporary buffer location where purgatory is loaded and relocated + * This memory can be freed post image load + */ + void *purgatory_buf; + + /* Address where purgatory is finally loaded and is executed from */ + unsigned long purgatory_load_addr; +}; + struct kimage { kimage_entry_t head; kimage_entry_t *entry; @@ -100,7 +133,7 @@ struct kimage { struct list_head control_pages; struct list_head dest_pages; - struct list_head unuseable_pages; + struct list_head unusable_pages; /* Address of next control page to allocate for crash kernels. */ unsigned long control_page; @@ -110,13 +143,63 @@ struct kimage { #define KEXEC_TYPE_DEFAULT 0 #define KEXEC_TYPE_CRASH 1 unsigned int preserve_context : 1; + /* If set, we are using file mode kexec syscall */ + unsigned int file_mode:1; #ifdef ARCH_HAS_KIMAGE_ARCH struct kimage_arch arch; #endif + + /* Additional fields for file based kexec syscall */ + void *kernel_buf; + unsigned long kernel_buf_len; + + void *initrd_buf; + unsigned long initrd_buf_len; + + char *cmdline_buf; + unsigned long cmdline_buf_len; + + /* File operations provided by image loader */ + struct kexec_file_ops *fops; + + /* Image loader handling the kernel can store a pointer here */ + void *image_loader_data; + + /* Information for loading purgatory */ + struct purgatory_info purgatory_info; }; +/* + * Keeps track of buffer parameters as provided by caller for requesting + * memory placement of buffer. + */ +struct kexec_buf { + struct kimage *image; + char *buffer; + unsigned long bufsz; + unsigned long memsz; + unsigned long buf_align; + unsigned long buf_min; + unsigned long buf_max; + bool top_down; /* allocate from top of memory hole */ +}; +typedef int (kexec_probe_t)(const char *kernel_buf, unsigned long kernel_size); +typedef void *(kexec_load_t)(struct kimage *image, char *kernel_buf, + unsigned long kernel_len, char *initrd, + unsigned long initrd_len, char *cmdline, + unsigned long cmdline_len); +typedef int (kexec_cleanup_t)(void *loader_data); +typedef int (kexec_verify_sig_t)(const char *kernel_buf, + unsigned long kernel_len); + +struct kexec_file_ops { + kexec_probe_t *probe; + kexec_load_t *load; + kexec_cleanup_t *cleanup; + kexec_verify_sig_t *verify_sig; +}; /* kexec interface functions */ extern void machine_kexec(struct kimage *image); @@ -127,8 +210,21 @@ extern asmlinkage long sys_kexec_load(unsigned long entry, struct kexec_segment __user *segments, unsigned long flags); extern int kernel_kexec(void); +extern int kexec_add_buffer(struct kimage *image, char *buffer, + unsigned long bufsz, unsigned long memsz, + unsigned long buf_align, unsigned long buf_min, + unsigned long buf_max, bool top_down, + unsigned long *load_addr); extern struct page *kimage_alloc_control_pages(struct kimage *image, unsigned int order); +extern int kexec_load_purgatory(struct kimage *image, unsigned long min, + unsigned long max, int top_down, + unsigned long *load_addr); +extern int kexec_purgatory_get_set_symbol(struct kimage *image, + const char *name, void *buf, + unsigned int size, bool get_value); +extern void *kexec_purgatory_get_symbol_addr(struct kimage *image, + const char *name); extern void crash_kexec(struct pt_regs *); int kexec_should_crash(struct task_struct *); void crash_save_cpu(struct pt_regs *regs, int cpu); @@ -177,6 +273,10 @@ extern int kexec_load_disabled; #define KEXEC_FLAGS (KEXEC_ON_CRASH | KEXEC_PRESERVE_CONTEXT) #endif +/* List of defined/legal kexec file flags */ +#define KEXEC_FILE_FLAGS (KEXEC_FILE_UNLOAD | KEXEC_FILE_ON_CRASH | \ + KEXEC_FILE_NO_INITRAMFS) + #define VMCOREINFO_BYTES (4096) #define VMCOREINFO_NOTE_NAME "VMCOREINFO" #define VMCOREINFO_NOTE_NAME_BYTES ALIGN(sizeof(VMCOREINFO_NOTE_NAME), 4) diff --git a/include/linux/klist.h b/include/linux/klist.h index a370ce57cf1d..61e5b723ae73 100644 --- a/include/linux/klist.h +++ b/include/linux/klist.h @@ -44,7 +44,7 @@ struct klist_node { extern void klist_add_tail(struct klist_node *n, struct klist *k); extern void klist_add_head(struct klist_node *n, struct klist *k); -extern void klist_add_after(struct klist_node *n, struct klist_node *pos); +extern void klist_add_behind(struct klist_node *n, struct klist_node *pos); extern void klist_add_before(struct klist_node *n, struct klist_node *pos); extern void klist_del(struct klist_node *n); diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h index ec4e3bd83d47..a4c33b34fe3f 100644 --- a/include/linux/kvm_host.h +++ b/include/linux/kvm_host.h @@ -325,24 +325,7 @@ struct kvm_kernel_irq_routing_entry { struct hlist_node link; }; -#ifdef CONFIG_HAVE_KVM_IRQ_ROUTING - -struct kvm_irq_routing_table { - int chip[KVM_NR_IRQCHIPS][KVM_IRQCHIP_NUM_PINS]; - struct kvm_kernel_irq_routing_entry *rt_entries; - u32 nr_rt_entries; - /* - * Array indexed by gsi. Each entry contains list of irq chips - * the gsi is connected to. - */ - struct hlist_head map[0]; -}; - -#else - -struct kvm_irq_routing_table {}; - -#endif +struct kvm_irq_routing_table; #ifndef KVM_PRIVATE_MEM_SLOTS #define KVM_PRIVATE_MEM_SLOTS 0 @@ -401,11 +384,12 @@ struct kvm { struct mutex irq_lock; #ifdef CONFIG_HAVE_KVM_IRQCHIP /* - * Update side is protected by irq_lock and, - * if configured, irqfds.lock. + * Update side is protected by irq_lock. */ struct kvm_irq_routing_table __rcu *irq_routing; struct hlist_head mask_notifier_list; +#endif +#ifdef CONFIG_HAVE_KVM_IRQFD struct hlist_head irq_ack_notifier_list; #endif @@ -455,7 +439,7 @@ void kvm_vcpu_uninit(struct kvm_vcpu *vcpu); int __must_check vcpu_load(struct kvm_vcpu *vcpu); void vcpu_put(struct kvm_vcpu *vcpu); -#ifdef CONFIG_HAVE_KVM_IRQ_ROUTING +#ifdef CONFIG_HAVE_KVM_IRQFD int kvm_irqfd_init(void); void kvm_irqfd_exit(void); #else @@ -602,7 +586,7 @@ long kvm_arch_vcpu_ioctl(struct file *filp, unsigned int ioctl, unsigned long arg); int kvm_arch_vcpu_fault(struct kvm_vcpu *vcpu, struct vm_fault *vmf); -int kvm_dev_ioctl_check_extension(long ext); +int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext); int kvm_get_dirty_log(struct kvm *kvm, struct kvm_dirty_log *log, int *is_dirty); @@ -752,6 +736,10 @@ void kvm_unregister_irq_mask_notifier(struct kvm *kvm, int irq, void kvm_fire_mask_notifiers(struct kvm *kvm, unsigned irqchip, unsigned pin, bool mask); +int kvm_irq_map_gsi(struct kvm *kvm, + struct kvm_kernel_irq_routing_entry *entries, int gsi); +int kvm_irq_map_chip_pin(struct kvm *kvm, unsigned irqchip, unsigned pin); + int kvm_set_irq(struct kvm *kvm, int irq_source_id, u32 irq, int level, bool line_status); int kvm_set_irq_inatomic(struct kvm *kvm, int irq_source_id, u32 irq, int level); @@ -942,28 +930,27 @@ int kvm_set_irq_routing(struct kvm *kvm, const struct kvm_irq_routing_entry *entries, unsigned nr, unsigned flags); -int kvm_set_routing_entry(struct kvm_irq_routing_table *rt, - struct kvm_kernel_irq_routing_entry *e, +int kvm_set_routing_entry(struct kvm_kernel_irq_routing_entry *e, const struct kvm_irq_routing_entry *ue); void kvm_free_irq_routing(struct kvm *kvm); -int kvm_send_userspace_msi(struct kvm *kvm, struct kvm_msi *msi); - #else static inline void kvm_free_irq_routing(struct kvm *kvm) {} #endif +int kvm_send_userspace_msi(struct kvm *kvm, struct kvm_msi *msi); + #ifdef CONFIG_HAVE_KVM_EVENTFD void kvm_eventfd_init(struct kvm *kvm); int kvm_ioeventfd(struct kvm *kvm, struct kvm_ioeventfd *args); -#ifdef CONFIG_HAVE_KVM_IRQCHIP +#ifdef CONFIG_HAVE_KVM_IRQFD int kvm_irqfd(struct kvm *kvm, struct kvm_irqfd *args); void kvm_irqfd_release(struct kvm *kvm); -void kvm_irq_routing_update(struct kvm *, struct kvm_irq_routing_table *); +void kvm_irq_routing_update(struct kvm *); #else static inline int kvm_irqfd(struct kvm *kvm, struct kvm_irqfd *args) { @@ -985,10 +972,8 @@ static inline int kvm_irqfd(struct kvm *kvm, struct kvm_irqfd *args) static inline void kvm_irqfd_release(struct kvm *kvm) {} #ifdef CONFIG_HAVE_KVM_IRQCHIP -static inline void kvm_irq_routing_update(struct kvm *kvm, - struct kvm_irq_routing_table *irq_rt) +static inline void kvm_irq_routing_update(struct kvm *kvm) { - rcu_assign_pointer(kvm->irq_routing, irq_rt); } #endif diff --git a/include/linux/leds.h b/include/linux/leds.h index 0287ab296689..e43686472197 100644 --- a/include/linux/leds.h +++ b/include/linux/leds.h @@ -63,6 +63,8 @@ struct led_classdev { unsigned long *delay_off); struct device *dev; + const struct attribute_group **groups; + struct list_head node; /* LED Device list */ const char *default_trigger; /* Trigger to use */ diff --git a/include/linux/list.h b/include/linux/list.h index ef9594171062..cbbb96fcead9 100644 --- a/include/linux/list.h +++ b/include/linux/list.h @@ -654,15 +654,15 @@ static inline void hlist_add_before(struct hlist_node *n, *(n->pprev) = n; } -static inline void hlist_add_after(struct hlist_node *n, - struct hlist_node *next) +static inline void hlist_add_behind(struct hlist_node *n, + struct hlist_node *prev) { - next->next = n->next; - n->next = next; - next->pprev = &n->next; + n->next = prev->next; + prev->next = n; + n->pprev = &prev->next; - if(next->next) - next->next->pprev = &next->next; + if (n->next) + n->next->pprev = &n->next; } /* after that we'll appear to be on some hlist and hlist_del will work */ diff --git a/include/linux/memblock.h b/include/linux/memblock.h index b660e05b63d4..e8cc45307f8f 100644 --- a/include/linux/memblock.h +++ b/include/linux/memblock.h @@ -249,7 +249,7 @@ phys_addr_t memblock_alloc(phys_addr_t size, phys_addr_t align); /* * Set the allocation direction to bottom-up or top-down. */ -static inline void memblock_set_bottom_up(bool enable) +static inline void __init memblock_set_bottom_up(bool enable) { memblock.bottom_up = enable; } @@ -264,7 +264,7 @@ static inline bool memblock_bottom_up(void) return memblock.bottom_up; } #else -static inline void memblock_set_bottom_up(bool enable) {} +static inline void __init memblock_set_bottom_up(bool enable) {} static inline bool memblock_bottom_up(void) { return false; } #endif diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h index eb65d29516ca..e0752d204d9e 100644 --- a/include/linux/memcontrol.h +++ b/include/linux/memcontrol.h @@ -54,39 +54,20 @@ struct mem_cgroup_reclaim_cookie { }; #ifdef CONFIG_MEMCG -/* - * All "charge" functions with gfp_mask should use GFP_KERNEL or - * (gfp_mask & GFP_RECLAIM_MASK). In current implementatin, memcg doesn't - * alloc memory but reclaims memory from all available zones. So, "where I want - * memory from" bits of gfp_mask has no meaning. So any bits of that field is - * available but adding a rule is better. charge functions' gfp_mask should - * be set to GFP_KERNEL or gfp_mask & GFP_RECLAIM_MASK for avoiding ambiguous - * codes. - * (Of course, if memcg does memory allocation in future, GFP_KERNEL is sane.) - */ +int mem_cgroup_try_charge(struct page *page, struct mm_struct *mm, + gfp_t gfp_mask, struct mem_cgroup **memcgp); +void mem_cgroup_commit_charge(struct page *page, struct mem_cgroup *memcg, + bool lrucare); +void mem_cgroup_cancel_charge(struct page *page, struct mem_cgroup *memcg); +void mem_cgroup_uncharge(struct page *page); +void mem_cgroup_uncharge_list(struct list_head *page_list); -extern int mem_cgroup_charge_anon(struct page *page, struct mm_struct *mm, - gfp_t gfp_mask); -/* for swap handling */ -extern int mem_cgroup_try_charge_swapin(struct mm_struct *mm, - struct page *page, gfp_t mask, struct mem_cgroup **memcgp); -extern void mem_cgroup_commit_charge_swapin(struct page *page, - struct mem_cgroup *memcg); -extern void mem_cgroup_cancel_charge_swapin(struct mem_cgroup *memcg); - -extern int mem_cgroup_charge_file(struct page *page, struct mm_struct *mm, - gfp_t gfp_mask); +void mem_cgroup_migrate(struct page *oldpage, struct page *newpage, + bool lrucare); struct lruvec *mem_cgroup_zone_lruvec(struct zone *, struct mem_cgroup *); struct lruvec *mem_cgroup_page_lruvec(struct page *, struct zone *); -/* For coalescing uncharge for reducing memcg' overhead*/ -extern void mem_cgroup_uncharge_start(void); -extern void mem_cgroup_uncharge_end(void); - -extern void mem_cgroup_uncharge_page(struct page *page); -extern void mem_cgroup_uncharge_cache_page(struct page *page); - bool __mem_cgroup_same_or_subtree(const struct mem_cgroup *root_memcg, struct mem_cgroup *memcg); bool task_in_mem_cgroup(struct task_struct *task, @@ -113,12 +94,6 @@ bool mm_match_cgroup(const struct mm_struct *mm, const struct mem_cgroup *memcg) extern struct cgroup_subsys_state *mem_cgroup_css(struct mem_cgroup *memcg); -extern void -mem_cgroup_prepare_migration(struct page *page, struct page *newpage, - struct mem_cgroup **memcgp); -extern void mem_cgroup_end_migration(struct mem_cgroup *memcg, - struct page *oldpage, struct page *newpage, bool migration_ok); - struct mem_cgroup *mem_cgroup_iter(struct mem_cgroup *, struct mem_cgroup *, struct mem_cgroup_reclaim_cookie *); @@ -133,8 +108,6 @@ unsigned long mem_cgroup_get_lru_size(struct lruvec *lruvec, enum lru_list); void mem_cgroup_update_lru_size(struct lruvec *, enum lru_list, int); extern void mem_cgroup_print_oom_info(struct mem_cgroup *memcg, struct task_struct *p); -extern void mem_cgroup_replace_page_cache(struct page *oldpage, - struct page *newpage); static inline void mem_cgroup_oom_enable(void) { @@ -233,46 +206,36 @@ void mem_cgroup_print_bad_page(struct page *page); #else /* CONFIG_MEMCG */ struct mem_cgroup; -static inline int mem_cgroup_charge_anon(struct page *page, - struct mm_struct *mm, gfp_t gfp_mask) -{ - return 0; -} - -static inline int mem_cgroup_charge_file(struct page *page, - struct mm_struct *mm, gfp_t gfp_mask) -{ - return 0; -} - -static inline int mem_cgroup_try_charge_swapin(struct mm_struct *mm, - struct page *page, gfp_t gfp_mask, struct mem_cgroup **memcgp) +static inline int mem_cgroup_try_charge(struct page *page, struct mm_struct *mm, + gfp_t gfp_mask, + struct mem_cgroup **memcgp) { + *memcgp = NULL; return 0; } -static inline void mem_cgroup_commit_charge_swapin(struct page *page, - struct mem_cgroup *memcg) -{ -} - -static inline void mem_cgroup_cancel_charge_swapin(struct mem_cgroup *memcg) +static inline void mem_cgroup_commit_charge(struct page *page, + struct mem_cgroup *memcg, + bool lrucare) { } -static inline void mem_cgroup_uncharge_start(void) +static inline void mem_cgroup_cancel_charge(struct page *page, + struct mem_cgroup *memcg) { } -static inline void mem_cgroup_uncharge_end(void) +static inline void mem_cgroup_uncharge(struct page *page) { } -static inline void mem_cgroup_uncharge_page(struct page *page) +static inline void mem_cgroup_uncharge_list(struct list_head *page_list) { } -static inline void mem_cgroup_uncharge_cache_page(struct page *page) +static inline void mem_cgroup_migrate(struct page *oldpage, + struct page *newpage, + bool lrucare) { } @@ -311,17 +274,6 @@ static inline struct cgroup_subsys_state return NULL; } -static inline void -mem_cgroup_prepare_migration(struct page *page, struct page *newpage, - struct mem_cgroup **memcgp) -{ -} - -static inline void mem_cgroup_end_migration(struct mem_cgroup *memcg, - struct page *oldpage, struct page *newpage, bool migration_ok) -{ -} - static inline struct mem_cgroup * mem_cgroup_iter(struct mem_cgroup *root, struct mem_cgroup *prev, @@ -417,10 +369,6 @@ static inline void mem_cgroup_count_vm_event(struct mm_struct *mm, enum vm_event_item idx) { } -static inline void mem_cgroup_replace_page_cache(struct page *oldpage, - struct page *newpage) -{ -} #endif /* CONFIG_MEMCG */ #if !defined(CONFIG_MEMCG) || !defined(CONFIG_DEBUG_VM) diff --git a/include/linux/memory_hotplug.h b/include/linux/memory_hotplug.h index 010d125bffbf..d9524c49d767 100644 --- a/include/linux/memory_hotplug.h +++ b/include/linux/memory_hotplug.h @@ -26,11 +26,12 @@ enum { MEMORY_HOTPLUG_MAX_BOOTMEM_TYPE = NODE_INFO, }; -/* Types for control the zone type of onlined memory */ +/* Types for control the zone type of onlined and offlined memory */ enum { - ONLINE_KEEP, - ONLINE_KERNEL, - ONLINE_MOVABLE, + MMOP_OFFLINE = -1, + MMOP_ONLINE_KEEP, + MMOP_ONLINE_KERNEL, + MMOP_ONLINE_MOVABLE, }; /* @@ -258,6 +259,7 @@ static inline void remove_memory(int nid, u64 start, u64 size) {} extern int walk_memory_range(unsigned long start_pfn, unsigned long end_pfn, void *arg, int (*func)(struct memory_block *, void *)); extern int add_memory(int nid, u64 start, u64 size); +extern int zone_for_memory(int nid, u64 start, u64 size, int zone_default); extern int arch_add_memory(int nid, u64 start, u64 size); extern int offline_pages(unsigned long start_pfn, unsigned long nr_pages); extern bool is_memblock_offlined(struct memory_block *mem); diff --git a/include/linux/mfd/abx500/ab8500.h b/include/linux/mfd/abx500/ab8500.h index 4e7fe7417fc9..9475fee2bfc5 100644 --- a/include/linux/mfd/abx500/ab8500.h +++ b/include/linux/mfd/abx500/ab8500.h @@ -505,6 +505,7 @@ static inline int is_ab9540_2p0_or_earlier(struct ab8500 *ab) void ab8500_override_turn_on_stat(u8 mask, u8 set); #ifdef CONFIG_AB8500_DEBUG +extern int prcmu_abb_read(u8 slave, u8 reg, u8 *value, u8 size); void ab8500_dump_all_banks(struct device *dev); void ab8500_debug_register_interrupt(int line); #else diff --git a/include/linux/mfd/arizona/core.h b/include/linux/mfd/arizona/core.h index a614b33d0a39..f34723f7663c 100644 --- a/include/linux/mfd/arizona/core.h +++ b/include/linux/mfd/arizona/core.h @@ -18,7 +18,7 @@ #include <linux/regulator/consumer.h> #include <linux/mfd/arizona/pdata.h> -#define ARIZONA_MAX_CORE_SUPPLIES 3 +#define ARIZONA_MAX_CORE_SUPPLIES 2 enum arizona_type { WM5102 = 1, @@ -46,8 +46,8 @@ enum arizona_type { #define ARIZONA_IRQ_DSP_IRQ6 17 #define ARIZONA_IRQ_DSP_IRQ7 18 #define ARIZONA_IRQ_DSP_IRQ8 19 -#define ARIZONA_IRQ_SPK_SHUTDOWN_WARN 20 -#define ARIZONA_IRQ_SPK_SHUTDOWN 21 +#define ARIZONA_IRQ_SPK_OVERHEAT_WARN 20 +#define ARIZONA_IRQ_SPK_OVERHEAT 21 #define ARIZONA_IRQ_MICDET 22 #define ARIZONA_IRQ_HPDET 23 #define ARIZONA_IRQ_WSEQ_DONE 24 @@ -78,8 +78,31 @@ enum arizona_type { #define ARIZONA_IRQ_FLL1_CLOCK_OK 49 #define ARIZONA_IRQ_MICD_CLAMP_RISE 50 #define ARIZONA_IRQ_MICD_CLAMP_FALL 51 - -#define ARIZONA_NUM_IRQ 52 +#define ARIZONA_IRQ_HP3R_DONE 52 +#define ARIZONA_IRQ_HP3L_DONE 53 +#define ARIZONA_IRQ_HP2R_DONE 54 +#define ARIZONA_IRQ_HP2L_DONE 55 +#define ARIZONA_IRQ_HP1R_DONE 56 +#define ARIZONA_IRQ_HP1L_DONE 57 +#define ARIZONA_IRQ_ISRC3_CFG_ERR 58 +#define ARIZONA_IRQ_DSP_SHARED_WR_COLL 59 +#define ARIZONA_IRQ_SPK_SHUTDOWN 60 +#define ARIZONA_IRQ_SPK1R_SHORT 61 +#define ARIZONA_IRQ_SPK1L_SHORT 62 +#define ARIZONA_IRQ_HP3R_SC_NEG 63 +#define ARIZONA_IRQ_HP3R_SC_POS 64 +#define ARIZONA_IRQ_HP3L_SC_NEG 65 +#define ARIZONA_IRQ_HP3L_SC_POS 66 +#define ARIZONA_IRQ_HP2R_SC_NEG 67 +#define ARIZONA_IRQ_HP2R_SC_POS 68 +#define ARIZONA_IRQ_HP2L_SC_NEG 69 +#define ARIZONA_IRQ_HP2L_SC_POS 70 +#define ARIZONA_IRQ_HP1R_SC_NEG 71 +#define ARIZONA_IRQ_HP1R_SC_POS 72 +#define ARIZONA_IRQ_HP1L_SC_NEG 73 +#define ARIZONA_IRQ_HP1L_SC_POS 74 + +#define ARIZONA_NUM_IRQ 75 struct snd_soc_dapm_context; @@ -109,6 +132,8 @@ struct arizona { struct mutex clk_lock; int clk32k_ref; + bool ctrlif_error; + struct snd_soc_dapm_context *dapm; int tdm_width[ARIZONA_MAX_AIF]; diff --git a/include/linux/mfd/arizona/registers.h b/include/linux/mfd/arizona/registers.h index 7204d8138b24..dbd23c36de21 100644 --- a/include/linux/mfd/arizona/registers.h +++ b/include/linux/mfd/arizona/registers.h @@ -878,22 +878,26 @@ #define ARIZONA_INTERRUPT_STATUS_3 0xD02 #define ARIZONA_INTERRUPT_STATUS_4 0xD03 #define ARIZONA_INTERRUPT_STATUS_5 0xD04 +#define ARIZONA_INTERRUPT_STATUS_6 0xD05 #define ARIZONA_INTERRUPT_STATUS_1_MASK 0xD08 #define ARIZONA_INTERRUPT_STATUS_2_MASK 0xD09 #define ARIZONA_INTERRUPT_STATUS_3_MASK 0xD0A #define ARIZONA_INTERRUPT_STATUS_4_MASK 0xD0B #define ARIZONA_INTERRUPT_STATUS_5_MASK 0xD0C +#define ARIZONA_INTERRUPT_STATUS_6_MASK 0xD0D #define ARIZONA_INTERRUPT_CONTROL 0xD0F #define ARIZONA_IRQ2_STATUS_1 0xD10 #define ARIZONA_IRQ2_STATUS_2 0xD11 #define ARIZONA_IRQ2_STATUS_3 0xD12 #define ARIZONA_IRQ2_STATUS_4 0xD13 #define ARIZONA_IRQ2_STATUS_5 0xD14 +#define ARIZONA_IRQ2_STATUS_6 0xD15 #define ARIZONA_IRQ2_STATUS_1_MASK 0xD18 #define ARIZONA_IRQ2_STATUS_2_MASK 0xD19 #define ARIZONA_IRQ2_STATUS_3_MASK 0xD1A #define ARIZONA_IRQ2_STATUS_4_MASK 0xD1B #define ARIZONA_IRQ2_STATUS_5_MASK 0xD1C +#define ARIZONA_IRQ2_STATUS_6_MASK 0xD1D #define ARIZONA_IRQ2_CONTROL 0xD1F #define ARIZONA_INTERRUPT_RAW_STATUS_2 0xD20 #define ARIZONA_INTERRUPT_RAW_STATUS_3 0xD21 @@ -902,6 +906,7 @@ #define ARIZONA_INTERRUPT_RAW_STATUS_6 0xD24 #define ARIZONA_INTERRUPT_RAW_STATUS_7 0xD25 #define ARIZONA_INTERRUPT_RAW_STATUS_8 0xD26 +#define ARIZONA_INTERRUPT_RAW_STATUS_9 0xD28 #define ARIZONA_IRQ_PIN_STATUS 0xD40 #define ARIZONA_ADSP2_IRQ0 0xD41 #define ARIZONA_AOD_WKUP_AND_TRIG 0xD50 @@ -4691,14 +4696,14 @@ /* * R3330 (0xD02) - Interrupt Status 3 */ -#define ARIZONA_SPK_SHUTDOWN_WARN_EINT1 0x8000 /* SPK_SHUTDOWN_WARN_EINT1 */ -#define ARIZONA_SPK_SHUTDOWN_WARN_EINT1_MASK 0x8000 /* SPK_SHUTDOWN_WARN_EINT1 */ -#define ARIZONA_SPK_SHUTDOWN_WARN_EINT1_SHIFT 15 /* SPK_SHUTDOWN_WARN_EINT1 */ -#define ARIZONA_SPK_SHUTDOWN_WARN_EINT1_WIDTH 1 /* SPK_SHUTDOWN_WARN_EINT1 */ -#define ARIZONA_SPK_SHUTDOWN_EINT1 0x4000 /* SPK_SHUTDOWN_EINT1 */ -#define ARIZONA_SPK_SHUTDOWN_EINT1_MASK 0x4000 /* SPK_SHUTDOWN_EINT1 */ -#define ARIZONA_SPK_SHUTDOWN_EINT1_SHIFT 14 /* SPK_SHUTDOWN_EINT1 */ -#define ARIZONA_SPK_SHUTDOWN_EINT1_WIDTH 1 /* SPK_SHUTDOWN_EINT1 */ +#define ARIZONA_SPK_OVERHEAT_WARN_EINT1 0x8000 /* SPK_OVERHEAT_WARN_EINT1 */ +#define ARIZONA_SPK_OVERHEAT_WARN_EINT1_MASK 0x8000 /* SPK_OVERHEAD_WARN_EINT1 */ +#define ARIZONA_SPK_OVERHEAT_WARN_EINT1_SHIFT 15 /* SPK_OVERHEAT_WARN_EINT1 */ +#define ARIZONA_SPK_OVERHEAT_WARN_EINT1_WIDTH 1 /* SPK_OVERHEAT_WARN_EINT1 */ +#define ARIZONA_SPK_OVERHEAT_EINT1 0x4000 /* SPK_OVERHEAT_EINT1 */ +#define ARIZONA_SPK_OVERHEAT_EINT1_MASK 0x4000 /* SPK_OVERHEAT_EINT1 */ +#define ARIZONA_SPK_OVERHEAT_EINT1_SHIFT 14 /* SPK_OVERHEAT_EINT1 */ +#define ARIZONA_SPK_OVERHEAT_EINT1_WIDTH 1 /* SPK_OVERHEAT_EINT1 */ #define ARIZONA_HPDET_EINT1 0x2000 /* HPDET_EINT1 */ #define ARIZONA_HPDET_EINT1_MASK 0x2000 /* HPDET_EINT1 */ #define ARIZONA_HPDET_EINT1_SHIFT 13 /* HPDET_EINT1 */ @@ -4795,6 +4800,77 @@ #define ARIZONA_ISRC2_CFG_ERR_EINT1_MASK 0x0040 /* ISRC2_CFG_ERR_EINT1 */ #define ARIZONA_ISRC2_CFG_ERR_EINT1_SHIFT 6 /* ISRC2_CFG_ERR_EINT1 */ #define ARIZONA_ISRC2_CFG_ERR_EINT1_WIDTH 1 /* ISRC2_CFG_ERR_EINT1 */ +#define ARIZONA_HP3R_DONE_EINT1 0x0020 /* HP3R_DONE_EINT1 */ +#define ARIZONA_HP3R_DONE_EINT1_MASK 0x0020 /* HP3R_DONE_EINT1 */ +#define ARIZONA_HP3R_DONE_EINT1_SHIFT 5 /* HP3R_DONE_EINT1 */ +#define ARIZONA_HP3R_DONE_EINT1_WIDTH 1 /* HP3R_DONE_EINT1 */ +#define ARIZONA_HP3L_DONE_EINT1 0x0010 /* HP3L_DONE_EINT1 */ +#define ARIZONA_HP3L_DONE_EINT1_MASK 0x0010 /* HP3L_DONE_EINT1 */ +#define ARIZONA_HP3L_DONE_EINT1_SHIFT 4 /* HP3L_DONE_EINT1 */ +#define ARIZONA_HP3L_DONE_EINT1_WIDTH 1 /* HP3L_DONE_EINT1 */ +#define ARIZONA_HP2R_DONE_EINT1 0x0008 /* HP2R_DONE_EINT1 */ +#define ARIZONA_HP2R_DONE_EINT1_MASK 0x0008 /* HP2R_DONE_EINT1 */ +#define ARIZONA_HP2R_DONE_EINT1_SHIFT 3 /* HP2R_DONE_EINT1 */ +#define ARIZONA_HP2R_DONE_EINT1_WIDTH 1 /* HP2R_DONE_EINT1 */ +#define ARIZONA_HP2L_DONE_EINT1 0x0004 /* HP2L_DONE_EINT1 */ +#define ARIZONA_HP2L_DONE_EINT1_MASK 0x0004 /* HP2L_DONE_EINT1 */ +#define ARIZONA_HP2L_DONE_EINT1_SHIFT 2 /* HP2L_DONE_EINT1 */ +#define ARIZONA_HP2L_DONE_EINT1_WIDTH 1 /* HP2L_DONE_EINT1 */ +#define ARIZONA_HP1R_DONE_EINT1 0x0002 /* HP1R_DONE_EINT1 */ +#define ARIZONA_HP1R_DONE_EINT1_MASK 0x0002 /* HP1R_DONE_EINT1 */ +#define ARIZONA_HP1R_DONE_EINT1_SHIFT 1 /* HP1R_DONE_EINT1 */ +#define ARIZONA_HP1R_DONE_EINT1_WIDTH 1 /* HP1R_DONE_EINT1 */ +#define ARIZONA_HP1L_DONE_EINT1 0x0001 /* HP1L_DONE_EINT1 */ +#define ARIZONA_HP1L_DONE_EINT1_MASK 0x0001 /* HP1L_DONE_EINT1 */ +#define ARIZONA_HP1L_DONE_EINT1_SHIFT 0 /* HP1L_DONE_EINT1 */ +#define ARIZONA_HP1L_DONE_EINT1_WIDTH 1 /* HP1L_DONE_EINT1 */ + +/* + * R3331 (0xD03) - Interrupt Status 4 (Alternate layout) + * + * Alternate layout used on later devices, note only fields that have moved + * are specified + */ +#define ARIZONA_V2_AIF3_ERR_EINT1 0x8000 /* AIF3_ERR_EINT1 */ +#define ARIZONA_V2_AIF3_ERR_EINT1_MASK 0x8000 /* AIF3_ERR_EINT1 */ +#define ARIZONA_V2_AIF3_ERR_EINT1_SHIFT 15 /* AIF3_ERR_EINT1 */ +#define ARIZONA_V2_AIF3_ERR_EINT1_WIDTH 1 /* AIF3_ERR_EINT1 */ +#define ARIZONA_V2_AIF2_ERR_EINT1 0x4000 /* AIF2_ERR_EINT1 */ +#define ARIZONA_V2_AIF2_ERR_EINT1_MASK 0x4000 /* AIF2_ERR_EINT1 */ +#define ARIZONA_V2_AIF2_ERR_EINT1_SHIFT 14 /* AIF2_ERR_EINT1 */ +#define ARIZONA_V2_AIF2_ERR_EINT1_WIDTH 1 /* AIF2_ERR_EINT1 */ +#define ARIZONA_V2_AIF1_ERR_EINT1 0x2000 /* AIF1_ERR_EINT1 */ +#define ARIZONA_V2_AIF1_ERR_EINT1_MASK 0x2000 /* AIF1_ERR_EINT1 */ +#define ARIZONA_V2_AIF1_ERR_EINT1_SHIFT 13 /* AIF1_ERR_EINT1 */ +#define ARIZONA_V2_AIF1_ERR_EINT1_WIDTH 1 /* AIF1_ERR_EINT1 */ +#define ARIZONA_V2_CTRLIF_ERR_EINT1 0x1000 /* CTRLIF_ERR_EINT1 */ +#define ARIZONA_V2_CTRLIF_ERR_EINT1_MASK 0x1000 /* CTRLIF_ERR_EINT1 */ +#define ARIZONA_V2_CTRLIF_ERR_EINT1_SHIFT 12 /* CTRLIF_ERR_EINT1 */ +#define ARIZONA_V2_CTRLIF_ERR_EINT1_WIDTH 1 /* CTRLIF_ERR_EINT1 */ +#define ARIZONA_V2_MIXER_DROPPED_SAMPLE_EINT1 0x0800 /* MIXER_DROPPED_SAMPLE_EINT1 */ +#define ARIZONA_V2_MIXER_DROPPED_SAMPLE_EINT1_MASK 0x0800 /* MIXER_DROPPED_SAMPLE_EINT1 */ +#define ARIZONA_V2_MIXER_DROPPED_SAMPLE_EINT1_SHIFT 11 /* MIXER_DROPPED_SAMPLE_EINT1 */ +#define ARIZONA_V2_MIXER_DROPPED_SAMPLE_EINT1_WIDTH 1 /* MIXER_DROPPED_SAMPLE_EINT1 */ +#define ARIZONA_V2_ASYNC_CLK_ENA_LOW_EINT1 0x0400 /* ASYNC_CLK_ENA_LOW_EINT1 */ +#define ARIZONA_V2_ASYNC_CLK_ENA_LOW_EINT1_MASK 0x0400 /* ASYNC_CLK_ENA_LOW_EINT1 */ +#define ARIZONA_V2_ASYNC_CLK_ENA_LOW_EINT1_SHIFT 10 /* ASYNC_CLK_ENA_LOW_EINT1 */ +#define ARIZONA_V2_ASYNC_CLK_ENA_LOW_EINT1_WIDTH 1 /* ASYNC_CLK_ENA_LOW_EINT1 */ +#define ARIZONA_V2_SYSCLK_ENA_LOW_EINT1 0x0200 /* SYSCLK_ENA_LOW_EINT1 */ +#define ARIZONA_V2_SYSCLK_ENA_LOW_EINT1_MASK 0x0200 /* SYSCLK_ENA_LOW_EINT1 */ +#define ARIZONA_V2_SYSCLK_ENA_LOW_EINT1_SHIFT 9 /* SYSCLK_ENA_LOW_EINT1 */ +#define ARIZONA_V2_SYSCLK_ENA_LOW_EINT1_WIDTH 1 /* SYSCLK_ENA_LOW_EINT1 */ +#define ARIZONA_V2_ISRC1_CFG_ERR_EINT1 0x0100 /* ISRC1_CFG_ERR_EINT1 */ +#define ARIZONA_V2_ISRC1_CFG_ERR_EINT1_MASK 0x0100 /* ISRC1_CFG_ERR_EINT1 */ +#define ARIZONA_V2_ISRC1_CFG_ERR_EINT1_SHIFT 8 /* ISRC1_CFG_ERR_EINT1 */ +#define ARIZONA_V2_ISRC1_CFG_ERR_EINT1_WIDTH 1 /* ISRC1_CFG_ERR_EINT1 */ +#define ARIZONA_V2_ISRC2_CFG_ERR_EINT1 0x0080 /* ISRC2_CFG_ERR_EINT1 */ +#define ARIZONA_V2_ISRC2_CFG_ERR_EINT1_MASK 0x0080 /* ISRC2_CFG_ERR_EINT1 */ +#define ARIZONA_V2_ISRC2_CFG_ERR_EINT1_SHIFT 7 /* ISRC2_CFG_ERR_EINT1 */ +#define ARIZONA_V2_ISRC2_CFG_ERR_EINT1_WIDTH 1 /* ISRC2_CFG_ERR_EINT1 */ +#define ARIZONA_V2_ISRC3_CFG_ERR_EINT1 0x0040 /* ISRC3_CFG_ERR_EINT1 */ +#define ARIZONA_V2_ISRC3_CFG_ERR_EINT1_MASK 0x0040 /* ISRC3_CFG_ERR_EINT1 */ +#define ARIZONA_V2_ISRC3_CFG_ERR_EINT1_SHIFT 6 /* ISRC3_CFG_ERR_EINT1 */ +#define ARIZONA_V2_ISRC3_CFG_ERR_EINT1_WIDTH 1 /* ISRC3_CFG_ERR_EINT1 */ /* * R3332 (0xD04) - Interrupt Status 5 @@ -4821,6 +4897,85 @@ #define ARIZONA_FLL1_CLOCK_OK_EINT1_WIDTH 1 /* FLL1_CLOCK_OK_EINT1 */ /* + * R3332 (0xD05) - Interrupt Status 5 (Alternate layout) + * + * Alternate layout used on later devices, note only fields that have moved + * are specified + */ +#define ARIZONA_V2_ASRC_CFG_ERR_EINT1 0x0008 /* ASRC_CFG_ERR_EINT1 */ +#define ARIZONA_V2_ASRC_CFG_ERR_EINT1_MASK 0x0008 /* ASRC_CFG_ERR_EINT1 */ +#define ARIZONA_V2_ASRC_CFG_ERR_EINT1_SHIFT 3 /* ASRC_CFG_ERR_EINT1 */ +#define ARIZONA_V2_ASRC_CFG_ERR_EINT1_WIDTH 1 /* ASRC_CFG_ERR_EINT1 */ + +/* + * R3333 (0xD05) - Interrupt Status 6 + */ +#define ARIZONA_DSP_SHARED_WR_COLL_EINT1 0x8000 /* DSP_SHARED_WR_COLL_EINT1 */ +#define ARIZONA_DSP_SHARED_WR_COLL_EINT1_MASK 0x8000 /* DSP_SHARED_WR_COLL_EINT1 */ +#define ARIZONA_DSP_SHARED_WR_COLL_EINT1_SHIFT 15 /* DSP_SHARED_WR_COLL_EINT1 */ +#define ARIZONA_DSP_SHARED_WR_COLL_EINT1_WIDTH 1 /* DSP_SHARED_WR_COLL_EINT1 */ +#define ARIZONA_SPK_SHUTDOWN_EINT1 0x4000 /* SPK_SHUTDOWN_EINT1 */ +#define ARIZONA_SPK_SHUTDOWN_EINT1_MASK 0x4000 /* SPK_SHUTDOWN_EINT1 */ +#define ARIZONA_SPK_SHUTDOWN_EINT1_SHIFT 14 /* SPK_SHUTDOWN_EINT1 */ +#define ARIZONA_SPK_SHUTDOWN_EINT1_WIDTH 1 /* SPK_SHUTDOWN_EINT1 */ +#define ARIZONA_SPK1R_SHORT_EINT1 0x2000 /* SPK1R_SHORT_EINT1 */ +#define ARIZONA_SPK1R_SHORT_EINT1_MASK 0x2000 /* SPK1R_SHORT_EINT1 */ +#define ARIZONA_SPK1R_SHORT_EINT1_SHIFT 13 /* SPK1R_SHORT_EINT1 */ +#define ARIZONA_SPK1R_SHORT_EINT1_WIDTH 1 /* SPK1R_SHORT_EINT1 */ +#define ARIZONA_SPK1L_SHORT_EINT1 0x1000 /* SPK1L_SHORT_EINT1 */ +#define ARIZONA_SPK1L_SHORT_EINT1_MASK 0x1000 /* SPK1L_SHORT_EINT1 */ +#define ARIZONA_SPK1L_SHORT_EINT1_SHIFT 12 /* SPK1L_SHORT_EINT1 */ +#define ARIZONA_SPK1L_SHORT_EINT1_WIDTH 1 /* SPK1L_SHORT_EINT1 */ +#define ARIZONA_HP3R_SC_NEG_EINT1 0x0800 /* HP3R_SC_NEG_EINT1 */ +#define ARIZONA_HP3R_SC_NEG_EINT1_MASK 0x0800 /* HP3R_SC_NEG_EINT1 */ +#define ARIZONA_HP3R_SC_NEG_EINT1_SHIFT 11 /* HP3R_SC_NEG_EINT1 */ +#define ARIZONA_HP3R_SC_NEG_EINT1_WIDTH 1 /* HP3R_SC_NEG_EINT1 */ +#define ARIZONA_HP3R_SC_POS_EINT1 0x0400 /* HP3R_SC_POS_EINT1 */ +#define ARIZONA_HP3R_SC_POS_EINT1_MASK 0x0400 /* HP3R_SC_POS_EINT1 */ +#define ARIZONA_HP3R_SC_POS_EINT1_SHIFT 10 /* HP3R_SC_POS_EINT1 */ +#define ARIZONA_HP3R_SC_POS_EINT1_WIDTH 1 /* HP3R_SC_POS_EINT1 */ +#define ARIZONA_HP3L_SC_NEG_EINT1 0x0200 /* HP3L_SC_NEG_EINT1 */ +#define ARIZONA_HP3L_SC_NEG_EINT1_MASK 0x0200 /* HP3L_SC_NEG_EINT1 */ +#define ARIZONA_HP3L_SC_NEG_EINT1_SHIFT 9 /* HP3L_SC_NEG_EINT1 */ +#define ARIZONA_HP3L_SC_NEG_EINT1_WIDTH 1 /* HP3L_SC_NEG_EINT1 */ +#define ARIZONA_HP3L_SC_POS_EINT1 0x0100 /* HP3L_SC_POS_EINT1 */ +#define ARIZONA_HP3L_SC_POS_EINT1_MASK 0x0100 /* HP3L_SC_POS_EINT1 */ +#define ARIZONA_HP3L_SC_POS_EINT1_SHIFT 8 /* HP3L_SC_POS_EINT1 */ +#define ARIZONA_HP3L_SC_POS_EINT1_WIDTH 1 /* HP3L_SC_POS_EINT1 */ +#define ARIZONA_HP2R_SC_NEG_EINT1 0x0080 /* HP2R_SC_NEG_EINT1 */ +#define ARIZONA_HP2R_SC_NEG_EINT1_MASK 0x0080 /* HP2R_SC_NEG_EINT1 */ +#define ARIZONA_HP2R_SC_NEG_EINT1_SHIFT 7 /* HP2R_SC_NEG_EINT1 */ +#define ARIZONA_HP2R_SC_NEG_EINT1_WIDTH 1 /* HP2R_SC_NEG_EINT1 */ +#define ARIZONA_HP2R_SC_POS_EINT1 0x0040 /* HP2R_SC_POS_EINT1 */ +#define ARIZONA_HP2R_SC_POS_EINT1_MASK 0x0040 /* HP2R_SC_POS_EINT1 */ +#define ARIZONA_HP2R_SC_POS_EINT1_SHIFT 6 /* HP2R_SC_POS_EINT1 */ +#define ARIZONA_HP2R_SC_POS_EINT1_WIDTH 1 /* HP2R_SC_POS_EINT1 */ +#define ARIZONA_HP2L_SC_NEG_EINT1 0x0020 /* HP2L_SC_NEG_EINT1 */ +#define ARIZONA_HP2L_SC_NEG_EINT1_MASK 0x0020 /* HP2L_SC_NEG_EINT1 */ +#define ARIZONA_HP2L_SC_NEG_EINT1_SHIFT 5 /* HP2L_SC_NEG_EINT1 */ +#define ARIZONA_HP2L_SC_NEG_EINT1_WIDTH 1 /* HP2L_SC_NEG_EINT1 */ +#define ARIZONA_HP2L_SC_POS_EINT1 0x0010 /* HP2L_SC_POS_EINT1 */ +#define ARIZONA_HP2L_SC_POS_EINT1_MASK 0x0010 /* HP2L_SC_POS_EINT1 */ +#define ARIZONA_HP2L_SC_POS_EINT1_SHIFT 4 /* HP2L_SC_POS_EINT1 */ +#define ARIZONA_HP2L_SC_POS_EINT1_WIDTH 1 /* HP2L_SC_POS_EINT1 */ +#define ARIZONA_HP1R_SC_NEG_EINT1 0x0008 /* HP1R_SC_NEG_EINT1 */ +#define ARIZONA_HP1R_SC_NEG_EINT1_MASK 0x0008 /* HP1R_SC_NEG_EINT1 */ +#define ARIZONA_HP1R_SC_NEG_EINT1_SHIFT 3 /* HP1R_SC_NEG_EINT1 */ +#define ARIZONA_HP1R_SC_NEG_EINT1_WIDTH 1 /* HP1R_SC_NEG_EINT1 */ +#define ARIZONA_HP1R_SC_POS_EINT1 0x0004 /* HP1R_SC_POS_EINT1 */ +#define ARIZONA_HP1R_SC_POS_EINT1_MASK 0x0004 /* HP1R_SC_POS_EINT1 */ +#define ARIZONA_HP1R_SC_POS_EINT1_SHIFT 2 /* HP1R_SC_POS_EINT1 */ +#define ARIZONA_HP1R_SC_POS_EINT1_WIDTH 1 /* HP1R_SC_POS_EINT1 */ +#define ARIZONA_HP1L_SC_NEG_EINT1 0x0002 /* HP1L_SC_NEG_EINT1 */ +#define ARIZONA_HP1L_SC_NEG_EINT1_MASK 0x0002 /* HP1L_SC_NEG_EINT1 */ +#define ARIZONA_HP1L_SC_NEG_EINT1_SHIFT 1 /* HP1L_SC_NEG_EINT1 */ +#define ARIZONA_HP1L_SC_NEG_EINT1_WIDTH 1 /* HP1L_SC_NEG_EINT1 */ +#define ARIZONA_HP1L_SC_POS_EINT1 0x0001 /* HP1L_SC_POS_EINT1 */ +#define ARIZONA_HP1L_SC_POS_EINT1_MASK 0x0001 /* HP1L_SC_POS_EINT1 */ +#define ARIZONA_HP1L_SC_POS_EINT1_SHIFT 0 /* HP1L_SC_POS_EINT1 */ +#define ARIZONA_HP1L_SC_POS_EINT1_WIDTH 1 /* HP1L_SC_POS_EINT1 */ + +/* * R3336 (0xD08) - Interrupt Status 1 Mask */ #define ARIZONA_IM_GP4_EINT1 0x0008 /* IM_GP4_EINT1 */ @@ -4859,14 +5014,14 @@ /* * R3338 (0xD0A) - Interrupt Status 3 Mask */ -#define ARIZONA_IM_SPK_SHUTDOWN_WARN_EINT1 0x8000 /* IM_SPK_SHUTDOWN_WARN_EINT1 */ -#define ARIZONA_IM_SPK_SHUTDOWN_WARN_EINT1_MASK 0x8000 /* IM_SPK_SHUTDOWN_WARN_EINT1 */ -#define ARIZONA_IM_SPK_SHUTDOWN_WARN_EINT1_SHIFT 15 /* IM_SPK_SHUTDOWN_WARN_EINT1 */ -#define ARIZONA_IM_SPK_SHUTDOWN_WARN_EINT1_WIDTH 1 /* IM_SPK_SHUTDOWN_WARN_EINT1 */ -#define ARIZONA_IM_SPK_SHUTDOWN_EINT1 0x4000 /* IM_SPK_SHUTDOWN_EINT1 */ -#define ARIZONA_IM_SPK_SHUTDOWN_EINT1_MASK 0x4000 /* IM_SPK_SHUTDOWN_EINT1 */ -#define ARIZONA_IM_SPK_SHUTDOWN_EINT1_SHIFT 14 /* IM_SPK_SHUTDOWN_EINT1 */ -#define ARIZONA_IM_SPK_SHUTDOWN_EINT1_WIDTH 1 /* IM_SPK_SHUTDOWN_EINT1 */ +#define ARIZONA_IM_SPK_OVERHEAT_WARN_EINT1 0x8000 /* IM_SPK_OVERHEAT_WARN_EINT1 */ +#define ARIZONA_IM_SPK_OVERHEAT_WARN_EINT1_MASK 0x8000 /* IM_SPK_OVERHEAT_WARN_EINT1 */ +#define ARIZONA_IM_SPK_OVERHEAT_WARN_EINT1_SHIFT 15 /* IM_SPK_OVERHEAT_WARN_EINT1 */ +#define ARIZONA_IM_SPK_OVERHEAT_WARN_EINT1_WIDTH 1 /* IM_SPK_OVERHEAT_WARN_EINT1 */ +#define ARIZONA_IM_SPK_OVERHEAT_EINT1 0x4000 /* IM_SPK_OVERHEAT_EINT1 */ +#define ARIZONA_IM_SPK_OVERHEAT_EINT1_MASK 0x4000 /* IM_SPK_OVERHEAT_EINT1 */ +#define ARIZONA_IM_SPK_OVERHEAT_EINT1_SHIFT 14 /* IM_SPK_OVERHEAT_EINT1 */ +#define ARIZONA_IM_SPK_OVERHEAT_EINT1_WIDTH 1 /* IM_SPK_OVERHEAT_EINT1 */ #define ARIZONA_IM_HPDET_EINT1 0x2000 /* IM_HPDET_EINT1 */ #define ARIZONA_IM_HPDET_EINT1_MASK 0x2000 /* IM_HPDET_EINT1 */ #define ARIZONA_IM_HPDET_EINT1_SHIFT 13 /* IM_HPDET_EINT1 */ @@ -4963,6 +5118,77 @@ #define ARIZONA_IM_ISRC2_CFG_ERR_EINT1_MASK 0x0040 /* IM_ISRC2_CFG_ERR_EINT1 */ #define ARIZONA_IM_ISRC2_CFG_ERR_EINT1_SHIFT 6 /* IM_ISRC2_CFG_ERR_EINT1 */ #define ARIZONA_IM_ISRC2_CFG_ERR_EINT1_WIDTH 1 /* IM_ISRC2_CFG_ERR_EINT1 */ +#define ARIZONA_IM_HP3R_DONE_EINT1 0x0020 /* IM_HP3R_DONE_EINT1 */ +#define ARIZONA_IM_HP3R_DONE_EINT1_MASK 0x0020 /* IM_HP3R_DONE_EINT1 */ +#define ARIZONA_IM_HP3R_DONE_EINT1_SHIFT 5 /* IM_HP3R_DONE_EINT1 */ +#define ARIZONA_IM_HP3R_DONE_EINT1_WIDTH 1 /* IM_HP3R_DONE_EINT1 */ +#define ARIZONA_IM_HP3L_DONE_EINT1 0x0010 /* IM_HP3L_DONE_EINT1 */ +#define ARIZONA_IM_HP3L_DONE_EINT1_MASK 0x0010 /* IM_HP3L_DONE_EINT1 */ +#define ARIZONA_IM_HP3L_DONE_EINT1_SHIFT 4 /* IM_HP3L_DONE_EINT1 */ +#define ARIZONA_IM_HP3L_DONE_EINT1_WIDTH 1 /* IM_HP3L_DONE_EINT1 */ +#define ARIZONA_IM_HP2R_DONE_EINT1 0x0008 /* IM_HP2R_DONE_EINT1 */ +#define ARIZONA_IM_HP2R_DONE_EINT1_MASK 0x0008 /* IM_HP2R_DONE_EINT1 */ +#define ARIZONA_IM_HP2R_DONE_EINT1_SHIFT 3 /* IM_HP2R_DONE_EINT1 */ +#define ARIZONA_IM_HP2R_DONE_EINT1_WIDTH 1 /* IM_HP2R_DONE_EINT1 */ +#define ARIZONA_IM_HP2L_DONE_EINT1 0x0004 /* IM_HP2L_DONE_EINT1 */ +#define ARIZONA_IM_HP2L_DONE_EINT1_MASK 0x0004 /* IM_HP2L_DONE_EINT1 */ +#define ARIZONA_IM_HP2L_DONE_EINT1_SHIFT 2 /* IM_HP2L_DONE_EINT1 */ +#define ARIZONA_IM_HP2L_DONE_EINT1_WIDTH 1 /* IM_HP2L_DONE_EINT1 */ +#define ARIZONA_IM_HP1R_DONE_EINT1 0x0002 /* IM_HP1R_DONE_EINT1 */ +#define ARIZONA_IM_HP1R_DONE_EINT1_MASK 0x0002 /* IM_HP1R_DONE_EINT1 */ +#define ARIZONA_IM_HP1R_DONE_EINT1_SHIFT 1 /* IM_HP1R_DONE_EINT1 */ +#define ARIZONA_IM_HP1R_DONE_EINT1_WIDTH 1 /* IM_HP1R_DONE_EINT1 */ +#define ARIZONA_IM_HP1L_DONE_EINT1 0x0001 /* IM_HP1L_DONE_EINT1 */ +#define ARIZONA_IM_HP1L_DONE_EINT1_MASK 0x0001 /* IM_HP1L_DONE_EINT1 */ +#define ARIZONA_IM_HP1L_DONE_EINT1_SHIFT 0 /* IM_HP1L_DONE_EINT1 */ +#define ARIZONA_IM_HP1L_DONE_EINT1_WIDTH 1 /* IM_HP1L_DONE_EINT1 */ + +/* + * R3339 (0xD0B) - Interrupt Status 4 Mask (Alternate layout) + * + * Alternate layout used on later devices, note only fields that have moved + * are specified + */ +#define ARIZONA_V2_IM_AIF3_ERR_EINT1 0x8000 /* IM_AIF3_ERR_EINT1 */ +#define ARIZONA_V2_IM_AIF3_ERR_EINT1_MASK 0x8000 /* IM_AIF3_ERR_EINT1 */ +#define ARIZONA_V2_IM_AIF3_ERR_EINT1_SHIFT 15 /* IM_AIF3_ERR_EINT1 */ +#define ARIZONA_V2_IM_AIF3_ERR_EINT1_WIDTH 1 /* IM_AIF3_ERR_EINT1 */ +#define ARIZONA_V2_IM_AIF2_ERR_EINT1 0x4000 /* IM_AIF2_ERR_EINT1 */ +#define ARIZONA_V2_IM_AIF2_ERR_EINT1_MASK 0x4000 /* IM_AIF2_ERR_EINT1 */ +#define ARIZONA_V2_IM_AIF2_ERR_EINT1_SHIFT 14 /* IM_AIF2_ERR_EINT1 */ +#define ARIZONA_V2_IM_AIF2_ERR_EINT1_WIDTH 1 /* IM_AIF2_ERR_EINT1 */ +#define ARIZONA_V2_IM_AIF1_ERR_EINT1 0x2000 /* IM_AIF1_ERR_EINT1 */ +#define ARIZONA_V2_IM_AIF1_ERR_EINT1_MASK 0x2000 /* IM_AIF1_ERR_EINT1 */ +#define ARIZONA_V2_IM_AIF1_ERR_EINT1_SHIFT 13 /* IM_AIF1_ERR_EINT1 */ +#define ARIZONA_V2_IM_AIF1_ERR_EINT1_WIDTH 1 /* IM_AIF1_ERR_EINT1 */ +#define ARIZONA_V2_IM_CTRLIF_ERR_EINT1 0x1000 /* IM_CTRLIF_ERR_EINT1 */ +#define ARIZONA_V2_IM_CTRLIF_ERR_EINT1_MASK 0x1000 /* IM_CTRLIF_ERR_EINT1 */ +#define ARIZONA_V2_IM_CTRLIF_ERR_EINT1_SHIFT 12 /* IM_CTRLIF_ERR_EINT1 */ +#define ARIZONA_V2_IM_CTRLIF_ERR_EINT1_WIDTH 1 /* IM_CTRLIF_ERR_EINT1 */ +#define ARIZONA_V2_IM_MIXER_DROPPED_SAMPLE_EINT1 0x0800 /* IM_MIXER_DROPPED_SAMPLE_EINT1 */ +#define ARIZONA_V2_IM_MIXER_DROPPED_SAMPLE_EINT1_MASK 0x0800 /* IM_MIXER_DROPPED_SAMPLE_EINT1 */ +#define ARIZONA_V2_IM_MIXER_DROPPED_SAMPLE_EINT1_SHIFT 11 /* IM_MIXER_DROPPED_SAMPLE_EINT1 */ +#define ARIZONA_V2_IM_MIXER_DROPPED_SAMPLE_EINT1_WIDTH 1 /* IM_MIXER_DROPPED_SAMPLE_EINT1 */ +#define ARIZONA_V2_IM_ASYNC_CLK_ENA_LOW_EINT1 0x0400 /* IM_ASYNC_CLK_ENA_LOW_EINT1 */ +#define ARIZONA_V2_IM_ASYNC_CLK_ENA_LOW_EINT1_MASK 0x0400 /* IM_ASYNC_CLK_ENA_LOW_EINT1 */ +#define ARIZONA_V2_IM_ASYNC_CLK_ENA_LOW_EINT1_SHIFT 10 /* IM_ASYNC_CLK_ENA_LOW_EINT1 */ +#define ARIZONA_V2_IM_ASYNC_CLK_ENA_LOW_EINT1_WIDTH 1 /* IM_ASYNC_CLK_ENA_LOW_EINT1 */ +#define ARIZONA_V2_IM_SYSCLK_ENA_LOW_EINT1 0x0200 /* IM_SYSCLK_ENA_LOW_EINT1 */ +#define ARIZONA_V2_IM_SYSCLK_ENA_LOW_EINT1_MASK 0x0200 /* IM_SYSCLK_ENA_LOW_EINT1 */ +#define ARIZONA_V2_IM_SYSCLK_ENA_LOW_EINT1_SHIFT 9 /* IM_SYSCLK_ENA_LOW_EINT1 */ +#define ARIZONA_V2_IM_SYSCLK_ENA_LOW_EINT1_WIDTH 1 /* IM_SYSCLK_ENA_LOW_EINT1 */ +#define ARIZONA_V2_IM_ISRC1_CFG_ERR_EINT1 0x0100 /* IM_ISRC1_CFG_ERR_EINT1 */ +#define ARIZONA_V2_IM_ISRC1_CFG_ERR_EINT1_MASK 0x0100 /* IM_ISRC1_CFG_ERR_EINT1 */ +#define ARIZONA_V2_IM_ISRC1_CFG_ERR_EINT1_SHIFT 8 /* IM_ISRC1_CFG_ERR_EINT1 */ +#define ARIZONA_V2_IM_ISRC1_CFG_ERR_EINT1_WIDTH 1 /* IM_ISRC1_CFG_ERR_EINT1 */ +#define ARIZONA_V2_IM_ISRC2_CFG_ERR_EINT1 0x0080 /* IM_ISRC2_CFG_ERR_EINT1 */ +#define ARIZONA_V2_IM_ISRC2_CFG_ERR_EINT1_MASK 0x0080 /* IM_ISRC2_CFG_ERR_EINT1 */ +#define ARIZONA_V2_IM_ISRC2_CFG_ERR_EINT1_SHIFT 7 /* IM_ISRC2_CFG_ERR_EINT1 */ +#define ARIZONA_V2_IM_ISRC2_CFG_ERR_EINT1_WIDTH 1 /* IM_ISRC2_CFG_ERR_EINT1 */ +#define ARIZONA_V2_IM_ISRC3_CFG_ERR_EINT1 0x0040 /* IM_ISRC3_CFG_ERR_EINT1 */ +#define ARIZONA_V2_IM_ISRC3_CFG_ERR_EINT1_MASK 0x0040 /* IM_ISRC3_CFG_ERR_EINT1 */ +#define ARIZONA_V2_IM_ISRC3_CFG_ERR_EINT1_SHIFT 6 /* IM_ISRC3_CFG_ERR_EINT1 */ +#define ARIZONA_V2_IM_ISRC3_CFG_ERR_EINT1_WIDTH 1 /* IM_ISRC3_CFG_ERR_EINT1 */ /* * R3340 (0xD0C) - Interrupt Status 5 Mask @@ -4989,6 +5215,85 @@ #define ARIZONA_IM_FLL1_CLOCK_OK_EINT1_WIDTH 1 /* IM_FLL1_CLOCK_OK_EINT1 */ /* + * R3340 (0xD0C) - Interrupt Status 5 Mask (Alternate layout) + * + * Alternate layout used on later devices, note only fields that have moved + * are specified + */ +#define ARIZONA_V2_IM_ASRC_CFG_ERR_EINT1 0x0008 /* IM_ASRC_CFG_ERR_EINT1 */ +#define ARIZONA_V2_IM_ASRC_CFG_ERR_EINT1_MASK 0x0008 /* IM_ASRC_CFG_ERR_EINT1 */ +#define ARIZONA_V2_IM_ASRC_CFG_ERR_EINT1_SHIFT 3 /* IM_ASRC_CFG_ERR_EINT1 */ +#define ARIZONA_V2_IM_ASRC_CFG_ERR_EINT1_WIDTH 1 /* IM_ASRC_CFG_ERR_EINT1 */ + +/* + * R3341 (0xD0D) - Interrupt Status 6 Mask + */ +#define ARIZONA_IM_DSP_SHARED_WR_COLL_EINT1 0x8000 /* IM_DSP_SHARED_WR_COLL_EINT1 */ +#define ARIZONA_IM_DSP_SHARED_WR_COLL_EINT1_MASK 0x8000 /* IM_DSP_SHARED_WR_COLL_EINT1 */ +#define ARIZONA_IM_DSP_SHARED_WR_COLL_EINT1_SHIFT 15 /* IM_DSP_SHARED_WR_COLL_EINT1 */ +#define ARIZONA_IM_DSP_SHARED_WR_COLL_EINT1_WIDTH 1 /* IM_DSP_SHARED_WR_COLL_EINT1 */ +#define ARIZONA_IM_SPK_SHUTDOWN_EINT1 0x4000 /* IM_SPK_SHUTDOWN_EINT1 */ +#define ARIZONA_IM_SPK_SHUTDOWN_EINT1_MASK 0x4000 /* IM_SPK_SHUTDOWN_EINT1 */ +#define ARIZONA_IM_SPK_SHUTDOWN_EINT1_SHIFT 14 /* IM_SPK_SHUTDOWN_EINT1 */ +#define ARIZONA_IM_SPK_SHUTDOWN_EINT1_WIDTH 1 /* IM_SPK_SHUTDOWN_EINT1 */ +#define ARIZONA_IM_SPK1R_SHORT_EINT1 0x2000 /* IM_SPK1R_SHORT_EINT1 */ +#define ARIZONA_IM_SPK1R_SHORT_EINT1_MASK 0x2000 /* IM_SPK1R_SHORT_EINT1 */ +#define ARIZONA_IM_SPK1R_SHORT_EINT1_SHIFT 13 /* IM_SPK1R_SHORT_EINT1 */ +#define ARIZONA_IM_SPK1R_SHORT_EINT1_WIDTH 1 /* IM_SPK1R_SHORT_EINT1 */ +#define ARIZONA_IM_SPK1L_SHORT_EINT1 0x1000 /* IM_SPK1L_SHORT_EINT1 */ +#define ARIZONA_IM_SPK1L_SHORT_EINT1_MASK 0x1000 /* IM_SPK1L_SHORT_EINT1 */ +#define ARIZONA_IM_SPK1L_SHORT_EINT1_SHIFT 12 /* IM_SPK1L_SHORT_EINT1 */ +#define ARIZONA_IM_SPK1L_SHORT_EINT1_WIDTH 1 /* IM_SPK1L_SHORT_EINT1 */ +#define ARIZONA_IM_HP3R_SC_NEG_EINT1 0x0800 /* IM_HP3R_SC_NEG_EINT1 */ +#define ARIZONA_IM_HP3R_SC_NEG_EINT1_MASK 0x0800 /* IM_HP3R_SC_NEG_EINT1 */ +#define ARIZONA_IM_HP3R_SC_NEG_EINT1_SHIFT 11 /* IM_HP3R_SC_NEG_EINT1 */ +#define ARIZONA_IM_HP3R_SC_NEG_EINT1_WIDTH 1 /* IM_HP3R_SC_NEG_EINT1 */ +#define ARIZONA_IM_HP3R_SC_POS_EINT1 0x0400 /* IM_HP3R_SC_POS_EINT1 */ +#define ARIZONA_IM_HP3R_SC_POS_EINT1_MASK 0x0400 /* IM_HP3R_SC_POS_EINT1 */ +#define ARIZONA_IM_HP3R_SC_POS_EINT1_SHIFT 10 /* IM_HP3R_SC_POS_EINT1 */ +#define ARIZONA_IM_HP3R_SC_POS_EINT1_WIDTH 1 /* IM_HP3R_SC_POS_EINT1 */ +#define ARIZONA_IM_HP3L_SC_NEG_EINT1 0x0200 /* IM_HP3L_SC_NEG_EINT1 */ +#define ARIZONA_IM_HP3L_SC_NEG_EINT1_MASK 0x0200 /* IM_HP3L_SC_NEG_EINT1 */ +#define ARIZONA_IM_HP3L_SC_NEG_EINT1_SHIFT 9 /* IM_HP3L_SC_NEG_EINT1 */ +#define ARIZONA_IM_HP3L_SC_NEG_EINT1_WIDTH 1 /* IM_HP3L_SC_NEG_EINT1 */ +#define ARIZONA_IM_HP3L_SC_POS_EINT1 0x0100 /* IM_HP3L_SC_POS_EINT1 */ +#define ARIZONA_IM_HP3L_SC_POS_EINT1_MASK 0x0100 /* IM_HP3L_SC_POS_EINT1 */ +#define ARIZONA_IM_HP3L_SC_POS_EINT1_SHIFT 8 /* IM_HP3L_SC_POS_EINT1 */ +#define ARIZONA_IM_HP3L_SC_POS_EINT1_WIDTH 1 /* IM_HP3L_SC_POS_EINT1 */ +#define ARIZONA_IM_HP2R_SC_NEG_EINT1 0x0080 /* IM_HP2R_SC_NEG_EINT1 */ +#define ARIZONA_IM_HP2R_SC_NEG_EINT1_MASK 0x0080 /* IM_HP2R_SC_NEG_EINT1 */ +#define ARIZONA_IM_HP2R_SC_NEG_EINT1_SHIFT 7 /* IM_HP2R_SC_NEG_EINT1 */ +#define ARIZONA_IM_HP2R_SC_NEG_EINT1_WIDTH 1 /* IM_HP2R_SC_NEG_EINT1 */ +#define ARIZONA_IM_HP2R_SC_POS_EINT1 0x0040 /* IM_HP2R_SC_POS_EINT1 */ +#define ARIZONA_IM_HP2R_SC_POS_EINT1_MASK 0x0040 /* IM_HP2R_SC_POS_EINT1 */ +#define ARIZONA_IM_HP2R_SC_POS_EINT1_SHIFT 6 /* IM_HP2R_SC_POS_EINT1 */ +#define ARIZONA_IM_HP2R_SC_POS_EINT1_WIDTH 1 /* IM_HP2R_SC_POS_EINT1 */ +#define ARIZONA_IM_HP2L_SC_NEG_EINT1 0x0020 /* IM_HP2L_SC_NEG_EINT1 */ +#define ARIZONA_IM_HP2L_SC_NEG_EINT1_MASK 0x0020 /* IM_HP2L_SC_NEG_EINT1 */ +#define ARIZONA_IM_HP2L_SC_NEG_EINT1_SHIFT 5 /* IM_HP2L_SC_NEG_EINT1 */ +#define ARIZONA_IM_HP2L_SC_NEG_EINT1_WIDTH 1 /* IM_HP2L_SC_NEG_EINT1 */ +#define ARIZONA_IM_HP2L_SC_POS_EINT1 0x0010 /* IM_HP2L_SC_POS_EINT1 */ +#define ARIZONA_IM_HP2L_SC_POS_EINT1_MASK 0x0010 /* IM_HP2L_SC_POS_EINT1 */ +#define ARIZONA_IM_HP2L_SC_POS_EINT1_SHIFT 4 /* IM_HP2L_SC_POS_EINT1 */ +#define ARIZONA_IM_HP2L_SC_POS_EINT1_WIDTH 1 /* IM_HP2L_SC_POS_EINT1 */ +#define ARIZONA_IM_HP1R_SC_NEG_EINT1 0x0008 /* IM_HP1R_SC_NEG_EINT1 */ +#define ARIZONA_IM_HP1R_SC_NEG_EINT1_MASK 0x0008 /* IM_HP1R_SC_NEG_EINT1 */ +#define ARIZONA_IM_HP1R_SC_NEG_EINT1_SHIFT 3 /* IM_HP1R_SC_NEG_EINT1 */ +#define ARIZONA_IM_HP1R_SC_NEG_EINT1_WIDTH 1 /* IM_HP1R_SC_NEG_EINT1 */ +#define ARIZONA_IM_HP1R_SC_POS_EINT1 0x0004 /* IM_HP1R_SC_POS_EINT1 */ +#define ARIZONA_IM_HP1R_SC_POS_EINT1_MASK 0x0004 /* IM_HP1R_SC_POS_EINT1 */ +#define ARIZONA_IM_HP1R_SC_POS_EINT1_SHIFT 2 /* IM_HP1R_SC_POS_EINT1 */ +#define ARIZONA_IM_HP1R_SC_POS_EINT1_WIDTH 1 /* IM_HP1R_SC_POS_EINT1 */ +#define ARIZONA_IM_HP1L_SC_NEG_EINT1 0x0002 /* IM_HP1L_SC_NEG_EINT1 */ +#define ARIZONA_IM_HP1L_SC_NEG_EINT1_MASK 0x0002 /* IM_HP1L_SC_NEG_EINT1 */ +#define ARIZONA_IM_HP1L_SC_NEG_EINT1_SHIFT 1 /* IM_HP1L_SC_NEG_EINT1 */ +#define ARIZONA_IM_HP1L_SC_NEG_EINT1_WIDTH 1 /* IM_HP1L_SC_NEG_EINT1 */ +#define ARIZONA_IM_HP1L_SC_POS_EINT1 0x0001 /* IM_HP1L_SC_POS_EINT1 */ +#define ARIZONA_IM_HP1L_SC_POS_EINT1_MASK 0x0001 /* IM_HP1L_SC_POS_EINT1 */ +#define ARIZONA_IM_HP1L_SC_POS_EINT1_SHIFT 0 /* IM_HP1L_SC_POS_EINT1 */ +#define ARIZONA_IM_HP1L_SC_POS_EINT1_WIDTH 1 /* IM_HP1L_SC_POS_EINT1 */ + +/* * R3343 (0xD0F) - Interrupt Control */ #define ARIZONA_IM_IRQ1 0x0001 /* IM_IRQ1 */ @@ -5035,14 +5340,14 @@ /* * R3346 (0xD12) - IRQ2 Status 3 */ -#define ARIZONA_SPK_SHUTDOWN_WARN_EINT2 0x8000 /* SPK_SHUTDOWN_WARN_EINT2 */ -#define ARIZONA_SPK_SHUTDOWN_WARN_EINT2_MASK 0x8000 /* SPK_SHUTDOWN_WARN_EINT2 */ -#define ARIZONA_SPK_SHUTDOWN_WARN_EINT2_SHIFT 15 /* SPK_SHUTDOWN_WARN_EINT2 */ -#define ARIZONA_SPK_SHUTDOWN_WARN_EINT2_WIDTH 1 /* SPK_SHUTDOWN_WARN_EINT2 */ -#define ARIZONA_SPK_SHUTDOWN_EINT2 0x4000 /* SPK_SHUTDOWN_EINT2 */ -#define ARIZONA_SPK_SHUTDOWN_EINT2_MASK 0x4000 /* SPK_SHUTDOWN_EINT2 */ -#define ARIZONA_SPK_SHUTDOWN_EINT2_SHIFT 14 /* SPK_SHUTDOWN_EINT2 */ -#define ARIZONA_SPK_SHUTDOWN_EINT2_WIDTH 1 /* SPK_SHUTDOWN_EINT2 */ +#define ARIZONA_SPK_OVERHEAT_WARN_EINT2 0x8000 /* SPK_OVERHEAT_WARN_EINT2 */ +#define ARIZONA_SPK_OVERHEAT_WARN_EINT2_MASK 0x8000 /* SPK_OVERHEAT_WARN_EINT2 */ +#define ARIZONA_SPK_OVERHEAT_WARN_EINT2_SHIFT 15 /* SPK_OVERHEAT_WARN_EINT2 */ +#define ARIZONA_SPK_OVERHEAT_WARN_EINT2_WIDTH 1 /* SPK_OVERHEAT_WARN_EINT2 */ +#define ARIZONA_SPK_OVERHEAT_EINT2 0x4000 /* SPK_OVERHEAT_EINT2 */ +#define ARIZONA_SPK_OVERHEAT_EINT2_MASK 0x4000 /* SPK_OVERHEAT_EINT2 */ +#define ARIZONA_SPK_OVERHEAT_EINT2_SHIFT 14 /* SPK_OVERHEAT_EINT2 */ +#define ARIZONA_SPK_OVERHEAT_EINT2_WIDTH 1 /* SPK_OVERHEAT_EINT2 */ #define ARIZONA_HPDET_EINT2 0x2000 /* HPDET_EINT2 */ #define ARIZONA_HPDET_EINT2_MASK 0x2000 /* HPDET_EINT2 */ #define ARIZONA_HPDET_EINT2_SHIFT 13 /* HPDET_EINT2 */ @@ -5139,6 +5444,77 @@ #define ARIZONA_ISRC2_CFG_ERR_EINT2_MASK 0x0040 /* ISRC2_CFG_ERR_EINT2 */ #define ARIZONA_ISRC2_CFG_ERR_EINT2_SHIFT 6 /* ISRC2_CFG_ERR_EINT2 */ #define ARIZONA_ISRC2_CFG_ERR_EINT2_WIDTH 1 /* ISRC2_CFG_ERR_EINT2 */ +#define ARIZONA_HP3R_DONE_EINT2 0x0020 /* HP3R_DONE_EINT2 */ +#define ARIZONA_HP3R_DONE_EINT2_MASK 0x0020 /* HP3R_DONE_EINT2 */ +#define ARIZONA_HP3R_DONE_EINT2_SHIFT 5 /* HP3R_DONE_EINT2 */ +#define ARIZONA_HP3R_DONE_EINT2_WIDTH 1 /* HP3R_DONE_EINT2 */ +#define ARIZONA_HP3L_DONE_EINT2 0x0010 /* HP3L_DONE_EINT2 */ +#define ARIZONA_HP3L_DONE_EINT2_MASK 0x0010 /* HP3L_DONE_EINT2 */ +#define ARIZONA_HP3L_DONE_EINT2_SHIFT 4 /* HP3L_DONE_EINT2 */ +#define ARIZONA_HP3L_DONE_EINT2_WIDTH 1 /* HP3L_DONE_EINT2 */ +#define ARIZONA_HP2R_DONE_EINT2 0x0008 /* HP2R_DONE_EINT2 */ +#define ARIZONA_HP2R_DONE_EINT2_MASK 0x0008 /* HP2R_DONE_EINT2 */ +#define ARIZONA_HP2R_DONE_EINT2_SHIFT 3 /* HP2R_DONE_EINT2 */ +#define ARIZONA_HP2R_DONE_EINT2_WIDTH 1 /* HP2R_DONE_EINT2 */ +#define ARIZONA_HP2L_DONE_EINT2 0x0004 /* HP2L_DONE_EINT2 */ +#define ARIZONA_HP2L_DONE_EINT2_MASK 0x0004 /* HP2L_DONE_EINT2 */ +#define ARIZONA_HP2L_DONE_EINT2_SHIFT 2 /* HP2L_DONE_EINT2 */ +#define ARIZONA_HP2L_DONE_EINT2_WIDTH 1 /* HP2L_DONE_EINT2 */ +#define ARIZONA_HP1R_DONE_EINT2 0x0002 /* HP1R_DONE_EINT2 */ +#define ARIZONA_HP1R_DONE_EINT2_MASK 0x0002 /* HP1R_DONE_EINT2 */ +#define ARIZONA_HP1R_DONE_EINT2_SHIFT 1 /* HP1R_DONE_EINT2 */ +#define ARIZONA_HP1R_DONE_EINT2_WIDTH 1 /* HP1R_DONE_EINT2 */ +#define ARIZONA_HP1L_DONE_EINT2 0x0001 /* HP1L_DONE_EINT2 */ +#define ARIZONA_HP1L_DONE_EINT2_MASK 0x0001 /* HP1L_DONE_EINT2 */ +#define ARIZONA_HP1L_DONE_EINT2_SHIFT 0 /* HP1L_DONE_EINT2 */ +#define ARIZONA_HP1L_DONE_EINT2_WIDTH 1 /* HP1L_DONE_EINT2 */ + +/* + * R3347 (0xD13) - IRQ2 Status 4 (Alternate layout) + * + * Alternate layout used on later devices, note only fields that have moved + * are specified + */ +#define ARIZONA_V2_AIF3_ERR_EINT2 0x8000 /* AIF3_ERR_EINT2 */ +#define ARIZONA_V2_AIF3_ERR_EINT2_MASK 0x8000 /* AIF3_ERR_EINT2 */ +#define ARIZONA_V2_AIF3_ERR_EINT2_SHIFT 15 /* AIF3_ERR_EINT2 */ +#define ARIZONA_V2_AIF3_ERR_EINT2_WIDTH 1 /* AIF3_ERR_EINT2 */ +#define ARIZONA_V2_AIF2_ERR_EINT2 0x4000 /* AIF2_ERR_EINT2 */ +#define ARIZONA_V2_AIF2_ERR_EINT2_MASK 0x4000 /* AIF2_ERR_EINT2 */ +#define ARIZONA_V2_AIF2_ERR_EINT2_SHIFT 14 /* AIF2_ERR_EINT2 */ +#define ARIZONA_V2_AIF2_ERR_EINT2_WIDTH 1 /* AIF2_ERR_EINT2 */ +#define ARIZONA_V2_AIF1_ERR_EINT2 0x2000 /* AIF1_ERR_EINT2 */ +#define ARIZONA_V2_AIF1_ERR_EINT2_MASK 0x2000 /* AIF1_ERR_EINT2 */ +#define ARIZONA_V2_AIF1_ERR_EINT2_SHIFT 13 /* AIF1_ERR_EINT2 */ +#define ARIZONA_V2_AIF1_ERR_EINT2_WIDTH 1 /* AIF1_ERR_EINT2 */ +#define ARIZONA_V2_CTRLIF_ERR_EINT2 0x1000 /* CTRLIF_ERR_EINT2 */ +#define ARIZONA_V2_CTRLIF_ERR_EINT2_MASK 0x1000 /* CTRLIF_ERR_EINT2 */ +#define ARIZONA_V2_CTRLIF_ERR_EINT2_SHIFT 12 /* CTRLIF_ERR_EINT2 */ +#define ARIZONA_V2_CTRLIF_ERR_EINT2_WIDTH 1 /* CTRLIF_ERR_EINT2 */ +#define ARIZONA_V2_MIXER_DROPPED_SAMPLE_EINT2 0x0800 /* MIXER_DROPPED_SAMPLE_EINT2 */ +#define ARIZONA_V2_MIXER_DROPPED_SAMPLE_EINT2_MASK 0x0800 /* MIXER_DROPPED_SAMPLE_EINT2 */ +#define ARIZONA_V2_MIXER_DROPPED_SAMPLE_EINT2_SHIFT 11 /* MIXER_DROPPED_SAMPLE_EINT2 */ +#define ARIZONA_V2_MIXER_DROPPED_SAMPLE_EINT2_WIDTH 1 /* MIXER_DROPPED_SAMPLE_EINT2 */ +#define ARIZONA_V2_ASYNC_CLK_ENA_LOW_EINT2 0x0400 /* ASYNC_CLK_ENA_LOW_EINT2 */ +#define ARIZONA_V2_ASYNC_CLK_ENA_LOW_EINT2_MASK 0x0400 /* ASYNC_CLK_ENA_LOW_EINT2 */ +#define ARIZONA_V2_ASYNC_CLK_ENA_LOW_EINT2_SHIFT 10 /* ASYNC_CLK_ENA_LOW_EINT2 */ +#define ARIZONA_V2_ASYNC_CLK_ENA_LOW_EINT2_WIDTH 1 /* ASYNC_CLK_ENA_LOW_EINT2 */ +#define ARIZONA_V2_SYSCLK_ENA_LOW_EINT2 0x0200 /* SYSCLK_ENA_LOW_EINT2 */ +#define ARIZONA_V2_SYSCLK_ENA_LOW_EINT2_MASK 0x0200 /* SYSCLK_ENA_LOW_EINT2 */ +#define ARIZONA_V2_SYSCLK_ENA_LOW_EINT2_SHIFT 9 /* SYSCLK_ENA_LOW_EINT2 */ +#define ARIZONA_V2_SYSCLK_ENA_LOW_EINT2_WIDTH 1 /* SYSCLK_ENA_LOW_EINT2 */ +#define ARIZONA_V2_ISRC1_CFG_ERR_EINT2 0x0100 /* ISRC1_CFG_ERR_EINT2 */ +#define ARIZONA_V2_ISRC1_CFG_ERR_EINT2_MASK 0x0100 /* ISRC1_CFG_ERR_EINT2 */ +#define ARIZONA_V2_ISRC1_CFG_ERR_EINT2_SHIFT 8 /* ISRC1_CFG_ERR_EINT2 */ +#define ARIZONA_V2_ISRC1_CFG_ERR_EINT2_WIDTH 1 /* ISRC1_CFG_ERR_EINT2 */ +#define ARIZONA_V2_ISRC2_CFG_ERR_EINT2 0x0080 /* ISRC2_CFG_ERR_EINT2 */ +#define ARIZONA_V2_ISRC2_CFG_ERR_EINT2_MASK 0x0080 /* ISRC2_CFG_ERR_EINT2 */ +#define ARIZONA_V2_ISRC2_CFG_ERR_EINT2_SHIFT 7 /* ISRC2_CFG_ERR_EINT2 */ +#define ARIZONA_V2_ISRC2_CFG_ERR_EINT2_WIDTH 1 /* ISRC2_CFG_ERR_EINT2 */ +#define ARIZONA_V2_ISRC3_CFG_ERR_EINT2 0x0040 /* ISRC3_CFG_ERR_EINT2 */ +#define ARIZONA_V2_ISRC3_CFG_ERR_EINT2_MASK 0x0040 /* ISRC3_CFG_ERR_EINT2 */ +#define ARIZONA_V2_ISRC3_CFG_ERR_EINT2_SHIFT 6 /* ISRC3_CFG_ERR_EINT2 */ +#define ARIZONA_V2_ISRC3_CFG_ERR_EINT2_WIDTH 1 /* ISRC3_CFG_ERR_EINT2 */ /* * R3348 (0xD14) - IRQ2 Status 5 @@ -5165,6 +5541,85 @@ #define ARIZONA_FLL1_CLOCK_OK_EINT2_WIDTH 1 /* FLL1_CLOCK_OK_EINT2 */ /* + * R3348 (0xD14) - IRQ2 Status 5 (Alternate layout) + * + * Alternate layout used on later devices, note only fields that have moved + * are specified + */ +#define ARIZONA_V2_ASRC_CFG_ERR_EINT2 0x0008 /* ASRC_CFG_ERR_EINT2 */ +#define ARIZONA_V2_ASRC_CFG_ERR_EINT2_MASK 0x0008 /* ASRC_CFG_ERR_EINT2 */ +#define ARIZONA_V2_ASRC_CFG_ERR_EINT2_SHIFT 3 /* ASRC_CFG_ERR_EINT2 */ +#define ARIZONA_V2_ASRC_CFG_ERR_EINT2_WIDTH 1 /* ASRC_CFG_ERR_EINT2 */ + +/* + * R3349 (0xD15) - IRQ2 Status 6 + */ +#define ARIZONA_DSP_SHARED_WR_COLL_EINT2 0x8000 /* DSP_SHARED_WR_COLL_EINT2 */ +#define ARIZONA_DSP_SHARED_WR_COLL_EINT2_MASK 0x8000 /* DSP_SHARED_WR_COLL_EINT2 */ +#define ARIZONA_DSP_SHARED_WR_COLL_EINT2_SHIFT 15 /* DSP_SHARED_WR_COLL_EINT2 */ +#define ARIZONA_DSP_SHARED_WR_COLL_EINT2_WIDTH 1 /* DSP_SHARED_WR_COLL_EINT2 */ +#define ARIZONA_SPK_SHUTDOWN_EINT2 0x4000 /* SPK_SHUTDOWN_EINT2 */ +#define ARIZONA_SPK_SHUTDOWN_EINT2_MASK 0x4000 /* SPK_SHUTDOWN_EINT2 */ +#define ARIZONA_SPK_SHUTDOWN_EINT2_SHIFT 14 /* SPK_SHUTDOWN_EINT2 */ +#define ARIZONA_SPK_SHUTDOWN_EINT2_WIDTH 1 /* SPK_SHUTDOWN_EINT2 */ +#define ARIZONA_SPK1R_SHORT_EINT2 0x2000 /* SPK1R_SHORT_EINT2 */ +#define ARIZONA_SPK1R_SHORT_EINT2_MASK 0x2000 /* SPK1R_SHORT_EINT2 */ +#define ARIZONA_SPK1R_SHORT_EINT2_SHIFT 13 /* SPK1R_SHORT_EINT2 */ +#define ARIZONA_SPK1R_SHORT_EINT2_WIDTH 1 /* SPK1R_SHORT_EINT2 */ +#define ARIZONA_SPK1L_SHORT_EINT2 0x1000 /* SPK1L_SHORT_EINT2 */ +#define ARIZONA_SPK1L_SHORT_EINT2_MASK 0x1000 /* SPK1L_SHORT_EINT2 */ +#define ARIZONA_SPK1L_SHORT_EINT2_SHIFT 12 /* SPK1L_SHORT_EINT2 */ +#define ARIZONA_SPK1L_SHORT_EINT2_WIDTH 1 /* SPK1L_SHORT_EINT2 */ +#define ARIZONA_HP3R_SC_NEG_EINT2 0x0800 /* HP3R_SC_NEG_EINT2 */ +#define ARIZONA_HP3R_SC_NEG_EINT2_MASK 0x0800 /* HP3R_SC_NEG_EINT2 */ +#define ARIZONA_HP3R_SC_NEG_EINT2_SHIFT 11 /* HP3R_SC_NEG_EINT2 */ +#define ARIZONA_HP3R_SC_NEG_EINT2_WIDTH 1 /* HP3R_SC_NEG_EINT2 */ +#define ARIZONA_HP3R_SC_POS_EINT2 0x0400 /* HP3R_SC_POS_EINT2 */ +#define ARIZONA_HP3R_SC_POS_EINT2_MASK 0x0400 /* HP3R_SC_POS_EINT2 */ +#define ARIZONA_HP3R_SC_POS_EINT2_SHIFT 10 /* HP3R_SC_POS_EINT2 */ +#define ARIZONA_HP3R_SC_POS_EINT2_WIDTH 1 /* HP3R_SC_POS_EINT2 */ +#define ARIZONA_HP3L_SC_NEG_EINT2 0x0200 /* HP3L_SC_NEG_EINT2 */ +#define ARIZONA_HP3L_SC_NEG_EINT2_MASK 0x0200 /* HP3L_SC_NEG_EINT2 */ +#define ARIZONA_HP3L_SC_NEG_EINT2_SHIFT 9 /* HP3L_SC_NEG_EINT2 */ +#define ARIZONA_HP3L_SC_NEG_EINT2_WIDTH 1 /* HP3L_SC_NEG_EINT2 */ +#define ARIZONA_HP3L_SC_POS_EINT2 0x0100 /* HP3L_SC_POS_EINT2 */ +#define ARIZONA_HP3L_SC_POS_EINT2_MASK 0x0100 /* HP3L_SC_POS_EINT2 */ +#define ARIZONA_HP3L_SC_POS_EINT2_SHIFT 8 /* HP3L_SC_POS_EINT2 */ +#define ARIZONA_HP3L_SC_POS_EINT2_WIDTH 1 /* HP3L_SC_POS_EINT2 */ +#define ARIZONA_HP2R_SC_NEG_EINT2 0x0080 /* HP2R_SC_NEG_EINT2 */ +#define ARIZONA_HP2R_SC_NEG_EINT2_MASK 0x0080 /* HP2R_SC_NEG_EINT2 */ +#define ARIZONA_HP2R_SC_NEG_EINT2_SHIFT 7 /* HP2R_SC_NEG_EINT2 */ +#define ARIZONA_HP2R_SC_NEG_EINT2_WIDTH 1 /* HP2R_SC_NEG_EINT2 */ +#define ARIZONA_HP2R_SC_POS_EINT2 0x0040 /* HP2R_SC_POS_EINT2 */ +#define ARIZONA_HP2R_SC_POS_EINT2_MASK 0x0040 /* HP2R_SC_POS_EINT2 */ +#define ARIZONA_HP2R_SC_POS_EINT2_SHIFT 6 /* HP2R_SC_POS_EINT2 */ +#define ARIZONA_HP2R_SC_POS_EINT2_WIDTH 1 /* HP2R_SC_POS_EINT2 */ +#define ARIZONA_HP2L_SC_NEG_EINT2 0x0020 /* HP2L_SC_NEG_EINT2 */ +#define ARIZONA_HP2L_SC_NEG_EINT2_MASK 0x0020 /* HP2L_SC_NEG_EINT2 */ +#define ARIZONA_HP2L_SC_NEG_EINT2_SHIFT 5 /* HP2L_SC_NEG_EINT2 */ +#define ARIZONA_HP2L_SC_NEG_EINT2_WIDTH 1 /* HP2L_SC_NEG_EINT2 */ +#define ARIZONA_HP2L_SC_POS_EINT2 0x0010 /* HP2L_SC_POS_EINT2 */ +#define ARIZONA_HP2L_SC_POS_EINT2_MASK 0x0010 /* HP2L_SC_POS_EINT2 */ +#define ARIZONA_HP2L_SC_POS_EINT2_SHIFT 4 /* HP2L_SC_POS_EINT2 */ +#define ARIZONA_HP2L_SC_POS_EINT2_WIDTH 1 /* HP2L_SC_POS_EINT2 */ +#define ARIZONA_HP1R_SC_NEG_EINT2 0x0008 /* HP1R_SC_NEG_EINT2 */ +#define ARIZONA_HP1R_SC_NEG_EINT2_MASK 0x0008 /* HP1R_SC_NEG_EINT2 */ +#define ARIZONA_HP1R_SC_NEG_EINT2_SHIFT 3 /* HP1R_SC_NEG_EINT2 */ +#define ARIZONA_HP1R_SC_NEG_EINT2_WIDTH 1 /* HP1R_SC_NEG_EINT2 */ +#define ARIZONA_HP1R_SC_POS_EINT2 0x0004 /* HP1R_SC_POS_EINT2 */ +#define ARIZONA_HP1R_SC_POS_EINT2_MASK 0x0004 /* HP1R_SC_POS_EINT2 */ +#define ARIZONA_HP1R_SC_POS_EINT2_SHIFT 2 /* HP1R_SC_POS_EINT2 */ +#define ARIZONA_HP1R_SC_POS_EINT2_WIDTH 1 /* HP1R_SC_POS_EINT2 */ +#define ARIZONA_HP1L_SC_NEG_EINT2 0x0002 /* HP1L_SC_NEG_EINT2 */ +#define ARIZONA_HP1L_SC_NEG_EINT2_MASK 0x0002 /* HP1L_SC_NEG_EINT2 */ +#define ARIZONA_HP1L_SC_NEG_EINT2_SHIFT 1 /* HP1L_SC_NEG_EINT2 */ +#define ARIZONA_HP1L_SC_NEG_EINT2_WIDTH 1 /* HP1L_SC_NEG_EINT2 */ +#define ARIZONA_HP1L_SC_POS_EINT2 0x0001 /* HP1L_SC_POS_EINT2 */ +#define ARIZONA_HP1L_SC_POS_EINT2_MASK 0x0001 /* HP1L_SC_POS_EINT2 */ +#define ARIZONA_HP1L_SC_POS_EINT2_SHIFT 0 /* HP1L_SC_POS_EINT2 */ +#define ARIZONA_HP1L_SC_POS_EINT2_WIDTH 1 /* HP1L_SC_POS_EINT2 */ + +/* * R3352 (0xD18) - IRQ2 Status 1 Mask */ #define ARIZONA_IM_GP4_EINT2 0x0008 /* IM_GP4_EINT2 */ @@ -5203,14 +5658,14 @@ /* * R3354 (0xD1A) - IRQ2 Status 3 Mask */ -#define ARIZONA_IM_SPK_SHUTDOWN_WARN_EINT2 0x8000 /* IM_SPK_SHUTDOWN_WARN_EINT2 */ -#define ARIZONA_IM_SPK_SHUTDOWN_WARN_EINT2_MASK 0x8000 /* IM_SPK_SHUTDOWN_WARN_EINT2 */ -#define ARIZONA_IM_SPK_SHUTDOWN_WARN_EINT2_SHIFT 15 /* IM_SPK_SHUTDOWN_WARN_EINT2 */ -#define ARIZONA_IM_SPK_SHUTDOWN_WARN_EINT2_WIDTH 1 /* IM_SPK_SHUTDOWN_WARN_EINT2 */ -#define ARIZONA_IM_SPK_SHUTDOWN_EINT2 0x4000 /* IM_SPK_SHUTDOWN_EINT2 */ -#define ARIZONA_IM_SPK_SHUTDOWN_EINT2_MASK 0x4000 /* IM_SPK_SHUTDOWN_EINT2 */ -#define ARIZONA_IM_SPK_SHUTDOWN_EINT2_SHIFT 14 /* IM_SPK_SHUTDOWN_EINT2 */ -#define ARIZONA_IM_SPK_SHUTDOWN_EINT2_WIDTH 1 /* IM_SPK_SHUTDOWN_EINT2 */ +#define ARIZONA_IM_SPK_OVERHEAT_WARN_EINT2 0x8000 /* IM_SPK_OVERHEAT_WARN_EINT2 */ +#define ARIZONA_IM_SPK_OVERHEAT_WARN_EINT2_MASK 0x8000 /* IM_SPK_OVERHEAT_WARN_EINT2 */ +#define ARIZONA_IM_SPK_OVERHEAT_WARN_EINT2_SHIFT 15 /* IM_SPK_OVERHEAT_WARN_EINT2 */ +#define ARIZONA_IM_SPK_OVERHEAT_WARN_EINT2_WIDTH 1 /* IM_SPK_OVERHEAT_WARN_EINT2 */ +#define ARIZONA_IM_SPK_OVERHEAT_EINT2 0x4000 /* IM_SPK_OVERHEAT_EINT2 */ +#define ARIZONA_IM_SPK_OVERHEAT_EINT2_MASK 0x4000 /* IM_SPK_OVERHEAT_EINT2 */ +#define ARIZONA_IM_SPK_OVERHEAT_EINT2_SHIFT 14 /* IM_SPK_OVERHEAT_EINT2 */ +#define ARIZONA_IM_SPK_OVERHEAT_EINT2_WIDTH 1 /* IM_SPK_OVERHEAT_EINT2 */ #define ARIZONA_IM_HPDET_EINT2 0x2000 /* IM_HPDET_EINT2 */ #define ARIZONA_IM_HPDET_EINT2_MASK 0x2000 /* IM_HPDET_EINT2 */ #define ARIZONA_IM_HPDET_EINT2_SHIFT 13 /* IM_HPDET_EINT2 */ @@ -5307,6 +5762,77 @@ #define ARIZONA_IM_ISRC2_CFG_ERR_EINT2_MASK 0x0040 /* IM_ISRC2_CFG_ERR_EINT2 */ #define ARIZONA_IM_ISRC2_CFG_ERR_EINT2_SHIFT 6 /* IM_ISRC2_CFG_ERR_EINT2 */ #define ARIZONA_IM_ISRC2_CFG_ERR_EINT2_WIDTH 1 /* IM_ISRC2_CFG_ERR_EINT2 */ +#define ARIZONA_IM_HP3R_DONE_EINT2 0x0020 /* IM_HP3R_DONE_EINT2 */ +#define ARIZONA_IM_HP3R_DONE_EINT2_MASK 0x0020 /* IM_HP3R_DONE_EINT2 */ +#define ARIZONA_IM_HP3R_DONE_EINT2_SHIFT 5 /* IM_HP3R_DONE_EINT2 */ +#define ARIZONA_IM_HP3R_DONE_EINT2_WIDTH 1 /* IM_HP3R_DONE_EINT2 */ +#define ARIZONA_IM_HP3L_DONE_EINT2 0x0010 /* IM_HP3L_DONE_EINT2 */ +#define ARIZONA_IM_HP3L_DONE_EINT2_MASK 0x0010 /* IM_HP3L_DONE_EINT2 */ +#define ARIZONA_IM_HP3L_DONE_EINT2_SHIFT 4 /* IM_HP3L_DONE_EINT2 */ +#define ARIZONA_IM_HP3L_DONE_EINT2_WIDTH 1 /* IM_HP3L_DONE_EINT2 */ +#define ARIZONA_IM_HP2R_DONE_EINT2 0x0008 /* IM_HP2R_DONE_EINT2 */ +#define ARIZONA_IM_HP2R_DONE_EINT2_MASK 0x0008 /* IM_HP2R_DONE_EINT2 */ +#define ARIZONA_IM_HP2R_DONE_EINT2_SHIFT 3 /* IM_HP2R_DONE_EINT2 */ +#define ARIZONA_IM_HP2R_DONE_EINT2_WIDTH 1 /* IM_HP2R_DONE_EINT2 */ +#define ARIZONA_IM_HP2L_DONE_EINT2 0x0004 /* IM_HP2L_DONE_EINT2 */ +#define ARIZONA_IM_HP2L_DONE_EINT2_MASK 0x0004 /* IM_HP2L_DONE_EINT2 */ +#define ARIZONA_IM_HP2L_DONE_EINT2_SHIFT 2 /* IM_HP2L_DONE_EINT2 */ +#define ARIZONA_IM_HP2L_DONE_EINT2_WIDTH 1 /* IM_HP2L_DONE_EINT2 */ +#define ARIZONA_IM_HP1R_DONE_EINT2 0x0002 /* IM_HP1R_DONE_EINT2 */ +#define ARIZONA_IM_HP1R_DONE_EINT2_MASK 0x0002 /* IM_HP1R_DONE_EINT2 */ +#define ARIZONA_IM_HP1R_DONE_EINT2_SHIFT 1 /* IM_HP1R_DONE_EINT2 */ +#define ARIZONA_IM_HP1R_DONE_EINT2_WIDTH 1 /* IM_HP1R_DONE_EINT2 */ +#define ARIZONA_IM_HP1L_DONE_EINT2 0x0001 /* IM_HP1L_DONE_EINT2 */ +#define ARIZONA_IM_HP1L_DONE_EINT2_MASK 0x0001 /* IM_HP1L_DONE_EINT2 */ +#define ARIZONA_IM_HP1L_DONE_EINT2_SHIFT 0 /* IM_HP1L_DONE_EINT2 */ +#define ARIZONA_IM_HP1L_DONE_EINT2_WIDTH 1 /* IM_HP1L_DONE_EINT2 */ + +/* + * R3355 (0xD1B) - IRQ2 Status 4 Mask (Alternate layout) + * + * Alternate layout used on later devices, note only fields that have moved + * are specified + */ +#define ARIZONA_V2_IM_AIF3_ERR_EINT2 0x8000 /* IM_AIF3_ERR_EINT2 */ +#define ARIZONA_V2_IM_AIF3_ERR_EINT2_MASK 0x8000 /* IM_AIF3_ERR_EINT2 */ +#define ARIZONA_V2_IM_AIF3_ERR_EINT2_SHIFT 15 /* IM_AIF3_ERR_EINT2 */ +#define ARIZONA_V2_IM_AIF3_ERR_EINT2_WIDTH 1 /* IM_AIF3_ERR_EINT2 */ +#define ARIZONA_V2_IM_AIF2_ERR_EINT2 0x4000 /* IM_AIF2_ERR_EINT2 */ +#define ARIZONA_V2_IM_AIF2_ERR_EINT2_MASK 0x4000 /* IM_AIF2_ERR_EINT2 */ +#define ARIZONA_V2_IM_AIF2_ERR_EINT2_SHIFT 14 /* IM_AIF2_ERR_EINT2 */ +#define ARIZONA_V2_IM_AIF2_ERR_EINT2_WIDTH 1 /* IM_AIF2_ERR_EINT2 */ +#define ARIZONA_V2_IM_AIF1_ERR_EINT2 0x2000 /* IM_AIF1_ERR_EINT2 */ +#define ARIZONA_V2_IM_AIF1_ERR_EINT2_MASK 0x2000 /* IM_AIF1_ERR_EINT2 */ +#define ARIZONA_V2_IM_AIF1_ERR_EINT2_SHIFT 13 /* IM_AIF1_ERR_EINT2 */ +#define ARIZONA_V2_IM_AIF1_ERR_EINT2_WIDTH 1 /* IM_AIF1_ERR_EINT2 */ +#define ARIZONA_V2_IM_CTRLIF_ERR_EINT2 0x1000 /* IM_CTRLIF_ERR_EINT2 */ +#define ARIZONA_V2_IM_CTRLIF_ERR_EINT2_MASK 0x1000 /* IM_CTRLIF_ERR_EINT2 */ +#define ARIZONA_V2_IM_CTRLIF_ERR_EINT2_SHIFT 12 /* IM_CTRLIF_ERR_EINT2 */ +#define ARIZONA_V2_IM_CTRLIF_ERR_EINT2_WIDTH 1 /* IM_CTRLIF_ERR_EINT2 */ +#define ARIZONA_V2_IM_MIXER_DROPPED_SAMPLE_EINT2 0x0800 /* IM_MIXER_DROPPED_SAMPLE_EINT2 */ +#define ARIZONA_V2_IM_MIXER_DROPPED_SAMPLE_EINT2_MASK 0x0800 /* IM_MIXER_DROPPED_SAMPLE_EINT2 */ +#define ARIZONA_V2_IM_MIXER_DROPPED_SAMPLE_EINT2_SHIFT 11 /* IM_MIXER_DROPPED_SAMPLE_EINT2 */ +#define ARIZONA_V2_IM_MIXER_DROPPED_SAMPLE_EINT2_WIDTH 1 /* IM_MIXER_DROPPED_SAMPLE_EINT2 */ +#define ARIZONA_V2_IM_ASYNC_CLK_ENA_LOW_EINT2 0x0400 /* IM_ASYNC_CLK_ENA_LOW_EINT2 */ +#define ARIZONA_V2_IM_ASYNC_CLK_ENA_LOW_EINT2_MASK 0x0400 /* IM_ASYNC_CLK_ENA_LOW_EINT2 */ +#define ARIZONA_V2_IM_ASYNC_CLK_ENA_LOW_EINT2_SHIFT 10 /* IM_ASYNC_CLK_ENA_LOW_EINT2 */ +#define ARIZONA_V2_IM_ASYNC_CLK_ENA_LOW_EINT2_WIDTH 1 /* IM_ASYNC_CLK_ENA_LOW_EINT2 */ +#define ARIZONA_V2_IM_SYSCLK_ENA_LOW_EINT2 0x0200 /* IM_SYSCLK_ENA_LOW_EINT2 */ +#define ARIZONA_V2_IM_SYSCLK_ENA_LOW_EINT2_MASK 0x0200 /* IM_SYSCLK_ENA_LOW_EINT2 */ +#define ARIZONA_V2_IM_SYSCLK_ENA_LOW_EINT2_SHIFT 9 /* IM_SYSCLK_ENA_LOW_EINT2 */ +#define ARIZONA_V2_IM_SYSCLK_ENA_LOW_EINT2_WIDTH 1 /* IM_SYSCLK_ENA_LOW_EINT2 */ +#define ARIZONA_V2_IM_ISRC1_CFG_ERR_EINT2 0x0100 /* IM_ISRC1_CFG_ERR_EINT2 */ +#define ARIZONA_V2_IM_ISRC1_CFG_ERR_EINT2_MASK 0x0100 /* IM_ISRC1_CFG_ERR_EINT2 */ +#define ARIZONA_V2_IM_ISRC1_CFG_ERR_EINT2_SHIFT 8 /* IM_ISRC1_CFG_ERR_EINT2 */ +#define ARIZONA_V2_IM_ISRC1_CFG_ERR_EINT2_WIDTH 1 /* IM_ISRC1_CFG_ERR_EINT2 */ +#define ARIZONA_V2_IM_ISRC2_CFG_ERR_EINT2 0x0080 /* IM_ISRC2_CFG_ERR_EINT2 */ +#define ARIZONA_V2_IM_ISRC2_CFG_ERR_EINT2_MASK 0x0080 /* IM_ISRC2_CFG_ERR_EINT2 */ +#define ARIZONA_V2_IM_ISRC2_CFG_ERR_EINT2_SHIFT 7 /* IM_ISRC2_CFG_ERR_EINT2 */ +#define ARIZONA_V2_IM_ISRC2_CFG_ERR_EINT2_WIDTH 1 /* IM_ISRC2_CFG_ERR_EINT2 */ +#define ARIZONA_V2_IM_ISRC3_CFG_ERR_EINT2 0x0040 /* IM_ISRC3_CFG_ERR_EINT2 */ +#define ARIZONA_V2_IM_ISRC3_CFG_ERR_EINT2_MASK 0x0040 /* IM_ISRC3_CFG_ERR_EINT2 */ +#define ARIZONA_V2_IM_ISRC3_CFG_ERR_EINT2_SHIFT 6 /* IM_ISRC3_CFG_ERR_EINT2 */ +#define ARIZONA_V2_IM_ISRC3_CFG_ERR_EINT2_WIDTH 1 /* IM_ISRC3_CFG_ERR_EINT2 */ /* * R3356 (0xD1C) - IRQ2 Status 5 Mask @@ -5334,6 +5860,85 @@ #define ARIZONA_IM_FLL1_CLOCK_OK_EINT2_WIDTH 1 /* IM_FLL1_CLOCK_OK_EINT2 */ /* + * R3340 (0xD0C) - Interrupt Status 5 Mask (Alternate layout) + * + * Alternate layout used on later devices, note only fields that have moved + * are specified + */ +#define ARIZONA_V2_IM_ASRC_CFG_ERR_EINT2 0x0008 /* IM_ASRC_CFG_ERR_EINT2 */ +#define ARIZONA_V2_IM_ASRC_CFG_ERR_EINT2_MASK 0x0008 /* IM_ASRC_CFG_ERR_EINT2 */ +#define ARIZONA_V2_IM_ASRC_CFG_ERR_EINT2_SHIFT 3 /* IM_ASRC_CFG_ERR_EINT2 */ +#define ARIZONA_V2_IM_ASRC_CFG_ERR_EINT2_WIDTH 1 /* IM_ASRC_CFG_ERR_EINT2 */ + +/* + * R3357 (0xD1D) - IRQ2 Status 6 Mask + */ +#define ARIZONA_IM_DSP_SHARED_WR_COLL_EINT2 0x8000 /* IM_DSP_SHARED_WR_COLL_EINT2 */ +#define ARIZONA_IM_DSP_SHARED_WR_COLL_EINT2_MASK 0x8000 /* IM_DSP_SHARED_WR_COLL_EINT2 */ +#define ARIZONA_IM_DSP_SHARED_WR_COLL_EINT2_SHIFT 15 /* IM_DSP_SHARED_WR_COLL_EINT2 */ +#define ARIZONA_IM_DSP_SHARED_WR_COLL_EINT2_WIDTH 1 /* IM_DSP_SHARED_WR_COLL_EINT2 */ +#define ARIZONA_IM_SPK_SHUTDOWN_EINT2 0x4000 /* IM_SPK_SHUTDOWN_EINT2 */ +#define ARIZONA_IM_SPK_SHUTDOWN_EINT2_MASK 0x4000 /* IM_SPK_SHUTDOWN_EINT2 */ +#define ARIZONA_IM_SPK_SHUTDOWN_EINT2_SHIFT 14 /* IM_SPK_SHUTDOWN_EINT2 */ +#define ARIZONA_IM_SPK_SHUTDOWN_EINT2_WIDTH 1 /* IM_SPK_SHUTDOWN_EINT2 */ +#define ARIZONA_IM_SPK1R_SHORT_EINT2 0x2000 /* IM_SPK1R_SHORT_EINT2 */ +#define ARIZONA_IM_SPK1R_SHORT_EINT2_MASK 0x2000 /* IM_SPK1R_SHORT_EINT2 */ +#define ARIZONA_IM_SPK1R_SHORT_EINT2_SHIFT 13 /* IM_SPK1R_SHORT_EINT2 */ +#define ARIZONA_IM_SPK1R_SHORT_EINT2_WIDTH 1 /* IM_SPK1R_SHORT_EINT2 */ +#define ARIZONA_IM_SPK1L_SHORT_EINT2 0x1000 /* IM_SPK1L_SHORT_EINT2 */ +#define ARIZONA_IM_SPK1L_SHORT_EINT2_MASK 0x1000 /* IM_SPK1L_SHORT_EINT2 */ +#define ARIZONA_IM_SPK1L_SHORT_EINT2_SHIFT 12 /* IM_SPK1L_SHORT_EINT2 */ +#define ARIZONA_IM_SPK1L_SHORT_EINT2_WIDTH 1 /* IM_SPK1L_SHORT_EINT2 */ +#define ARIZONA_IM_HP3R_SC_NEG_EINT2 0x0800 /* IM_HP3R_SC_NEG_EINT2 */ +#define ARIZONA_IM_HP3R_SC_NEG_EINT2_MASK 0x0800 /* IM_HP3R_SC_NEG_EINT2 */ +#define ARIZONA_IM_HP3R_SC_NEG_EINT2_SHIFT 11 /* IM_HP3R_SC_NEG_EINT2 */ +#define ARIZONA_IM_HP3R_SC_NEG_EINT2_WIDTH 1 /* IM_HP3R_SC_NEG_EINT2 */ +#define ARIZONA_IM_HP3R_SC_POS_EINT2 0x0400 /* IM_HP3R_SC_POS_EINT2 */ +#define ARIZONA_IM_HP3R_SC_POS_EINT2_MASK 0x0400 /* IM_HP3R_SC_POS_EINT2 */ +#define ARIZONA_IM_HP3R_SC_POS_EINT2_SHIFT 10 /* IM_HP3R_SC_POS_EINT2 */ +#define ARIZONA_IM_HP3R_SC_POS_EINT2_WIDTH 1 /* IM_HP3R_SC_POS_EINT2 */ +#define ARIZONA_IM_HP3L_SC_NEG_EINT2 0x0200 /* IM_HP3L_SC_NEG_EINT2 */ +#define ARIZONA_IM_HP3L_SC_NEG_EINT2_MASK 0x0200 /* IM_HP3L_SC_NEG_EINT2 */ +#define ARIZONA_IM_HP3L_SC_NEG_EINT2_SHIFT 9 /* IM_HP3L_SC_NEG_EINT2 */ +#define ARIZONA_IM_HP3L_SC_NEG_EINT2_WIDTH 1 /* IM_HP3L_SC_NEG_EINT2 */ +#define ARIZONA_IM_HP3L_SC_POS_EINT2 0x0100 /* IM_HP3L_SC_POS_EINT2 */ +#define ARIZONA_IM_HP3L_SC_POS_EINT2_MASK 0x0100 /* IM_HP3L_SC_POS_EINT2 */ +#define ARIZONA_IM_HP3L_SC_POS_EINT2_SHIFT 8 /* IM_HP3L_SC_POS_EINT2 */ +#define ARIZONA_IM_HP3L_SC_POS_EINT2_WIDTH 1 /* IM_HP3L_SC_POS_EINT2 */ +#define ARIZONA_IM_HP2R_SC_NEG_EINT2 0x0080 /* IM_HP2R_SC_NEG_EINT2 */ +#define ARIZONA_IM_HP2R_SC_NEG_EINT2_MASK 0x0080 /* IM_HP2R_SC_NEG_EINT2 */ +#define ARIZONA_IM_HP2R_SC_NEG_EINT2_SHIFT 7 /* IM_HP2R_SC_NEG_EINT2 */ +#define ARIZONA_IM_HP2R_SC_NEG_EINT2_WIDTH 1 /* IM_HP2R_SC_NEG_EINT2 */ +#define ARIZONA_IM_HP2R_SC_POS_EINT2 0x0040 /* IM_HP2R_SC_POS_EINT2 */ +#define ARIZONA_IM_HP2R_SC_POS_EINT2_MASK 0x0040 /* IM_HP2R_SC_POS_EINT2 */ +#define ARIZONA_IM_HP2R_SC_POS_EINT2_SHIFT 6 /* IM_HP2R_SC_POS_EINT2 */ +#define ARIZONA_IM_HP2R_SC_POS_EINT2_WIDTH 1 /* IM_HP2R_SC_POS_EINT2 */ +#define ARIZONA_IM_HP2L_SC_NEG_EINT2 0x0020 /* IM_HP2L_SC_NEG_EINT2 */ +#define ARIZONA_IM_HP2L_SC_NEG_EINT2_MASK 0x0020 /* IM_HP2L_SC_NEG_EINT2 */ +#define ARIZONA_IM_HP2L_SC_NEG_EINT2_SHIFT 5 /* IM_HP2L_SC_NEG_EINT2 */ +#define ARIZONA_IM_HP2L_SC_NEG_EINT2_WIDTH 1 /* IM_HP2L_SC_NEG_EINT2 */ +#define ARIZONA_IM_HP2L_SC_POS_EINT2 0x0010 /* IM_HP2L_SC_POS_EINT2 */ +#define ARIZONA_IM_HP2L_SC_POS_EINT2_MASK 0x0010 /* IM_HP2L_SC_POS_EINT2 */ +#define ARIZONA_IM_HP2L_SC_POS_EINT2_SHIFT 4 /* IM_HP2L_SC_POS_EINT2 */ +#define ARIZONA_IM_HP2L_SC_POS_EINT2_WIDTH 1 /* IM_HP2L_SC_POS_EINT2 */ +#define ARIZONA_IM_HP1R_SC_NEG_EINT2 0x0008 /* IM_HP1R_SC_NEG_EINT2 */ +#define ARIZONA_IM_HP1R_SC_NEG_EINT2_MASK 0x0008 /* IM_HP1R_SC_NEG_EINT2 */ +#define ARIZONA_IM_HP1R_SC_NEG_EINT2_SHIFT 3 /* IM_HP1R_SC_NEG_EINT2 */ +#define ARIZONA_IM_HP1R_SC_NEG_EINT2_WIDTH 1 /* IM_HP1R_SC_NEG_EINT2 */ +#define ARIZONA_IM_HP1R_SC_POS_EINT2 0x0004 /* IM_HP1R_SC_POS_EINT2 */ +#define ARIZONA_IM_HP1R_SC_POS_EINT2_MASK 0x0004 /* IM_HP1R_SC_POS_EINT2 */ +#define ARIZONA_IM_HP1R_SC_POS_EINT2_SHIFT 2 /* IM_HP1R_SC_POS_EINT2 */ +#define ARIZONA_IM_HP1R_SC_POS_EINT2_WIDTH 1 /* IM_HP1R_SC_POS_EINT2 */ +#define ARIZONA_IM_HP1L_SC_NEG_EINT2 0x0002 /* IM_HP1L_SC_NEG_EINT2 */ +#define ARIZONA_IM_HP1L_SC_NEG_EINT2_MASK 0x0002 /* IM_HP1L_SC_NEG_EINT2 */ +#define ARIZONA_IM_HP1L_SC_NEG_EINT2_SHIFT 1 /* IM_HP1L_SC_NEG_EINT2 */ +#define ARIZONA_IM_HP1L_SC_NEG_EINT2_WIDTH 1 /* IM_HP1L_SC_NEG_EINT2 */ +#define ARIZONA_IM_HP1L_SC_POS_EINT2 0x0001 /* IM_HP1L_SC_POS_EINT2 */ +#define ARIZONA_IM_HP1L_SC_POS_EINT2_MASK 0x0001 /* IM_HP1L_SC_POS_EINT2 */ +#define ARIZONA_IM_HP1L_SC_POS_EINT2_SHIFT 0 /* IM_HP1L_SC_POS_EINT2 */ +#define ARIZONA_IM_HP1L_SC_POS_EINT2_WIDTH 1 /* IM_HP1L_SC_POS_EINT2 */ + +/* * R3359 (0xD1F) - IRQ2 Control */ #define ARIZONA_IM_IRQ2 0x0001 /* IM_IRQ2 */ @@ -5360,14 +5965,14 @@ /* * R3361 (0xD21) - Interrupt Raw Status 3 */ -#define ARIZONA_SPK_SHUTDOWN_WARN_STS 0x8000 /* SPK_SHUTDOWN_WARN_STS */ -#define ARIZONA_SPK_SHUTDOWN_WARN_STS_MASK 0x8000 /* SPK_SHUTDOWN_WARN_STS */ -#define ARIZONA_SPK_SHUTDOWN_WARN_STS_SHIFT 15 /* SPK_SHUTDOWN_WARN_STS */ -#define ARIZONA_SPK_SHUTDOWN_WARN_STS_WIDTH 1 /* SPK_SHUTDOWN_WARN_STS */ -#define ARIZONA_SPK_SHUTDOWN_STS 0x4000 /* SPK_SHUTDOWN_STS */ -#define ARIZONA_SPK_SHUTDOWN_STS_MASK 0x4000 /* SPK_SHUTDOWN_STS */ -#define ARIZONA_SPK_SHUTDOWN_STS_SHIFT 14 /* SPK_SHUTDOWN_STS */ -#define ARIZONA_SPK_SHUTDOWN_STS_WIDTH 1 /* SPK_SHUTDOWN_STS */ +#define ARIZONA_SPK_OVERHEAT_WARN_STS 0x8000 /* SPK_OVERHEAT_WARN_STS */ +#define ARIZONA_SPK_OVERHEAT_WARN_STS_MASK 0x8000 /* SPK_OVERHEAT_WARN_STS */ +#define ARIZONA_SPK_OVERHEAT_WARN_STS_SHIFT 15 /* SPK_OVERHEAT_WARN_STS */ +#define ARIZONA_SPK_OVERHEAT_WARN_STS_WIDTH 1 /* SPK_OVERHEAT_WARN_STS */ +#define ARIZONA_SPK_OVERHEAT_STS 0x4000 /* SPK_OVERHEAT_STS */ +#define ARIZONA_SPK_OVERHEAT_STS_MASK 0x4000 /* SPK_OVERHEAT_STS */ +#define ARIZONA_SPK_OVERHEAT_STS_SHIFT 14 /* SPK_OVERHEAT_STS */ +#define ARIZONA_SPK_OVERHEAT_STS_WIDTH 1 /* SPK_OVERHEAT_STS */ #define ARIZONA_HPDET_STS 0x2000 /* HPDET_STS */ #define ARIZONA_HPDET_STS_MASK 0x2000 /* HPDET_STS */ #define ARIZONA_HPDET_STS_SHIFT 13 /* HPDET_STS */ @@ -5464,6 +6069,30 @@ #define ARIZONA_ISRC2_CFG_ERR_STS_MASK 0x0040 /* ISRC2_CFG_ERR_STS */ #define ARIZONA_ISRC2_CFG_ERR_STS_SHIFT 6 /* ISRC2_CFG_ERR_STS */ #define ARIZONA_ISRC2_CFG_ERR_STS_WIDTH 1 /* ISRC2_CFG_ERR_STS */ +#define ARIZONA_HP3R_DONE_STS 0x0020 /* HP3R_DONE_STS */ +#define ARIZONA_HP3R_DONE_STS_MASK 0x0020 /* HP3R_DONE_STS */ +#define ARIZONA_HP3R_DONE_STS_SHIFT 5 /* HP3R_DONE_STS */ +#define ARIZONA_HP3R_DONE_STS_WIDTH 1 /* HP3R_DONE_STS */ +#define ARIZONA_HP3L_DONE_STS 0x0010 /* HP3L_DONE_STS */ +#define ARIZONA_HP3L_DONE_STS_MASK 0x0010 /* HP3L_DONE_STS */ +#define ARIZONA_HP3L_DONE_STS_SHIFT 4 /* HP3L_DONE_STS */ +#define ARIZONA_HP3L_DONE_STS_WIDTH 1 /* HP3L_DONE_STS */ +#define ARIZONA_HP2R_DONE_STS 0x0008 /* HP2R_DONE_STS */ +#define ARIZONA_HP2R_DONE_STS_MASK 0x0008 /* HP2R_DONE_STS */ +#define ARIZONA_HP2R_DONE_STS_SHIFT 3 /* HP2R_DONE_STS */ +#define ARIZONA_HP2R_DONE_STS_WIDTH 1 /* HP2R_DONE_STS */ +#define ARIZONA_HP2L_DONE_STS 0x0004 /* HP2L_DONE_STS */ +#define ARIZONA_HP2L_DONE_STS_MASK 0x0004 /* HP2L_DONE_STS */ +#define ARIZONA_HP2L_DONE_STS_SHIFT 2 /* HP2L_DONE_STS */ +#define ARIZONA_HP2L_DONE_STS_WIDTH 1 /* HP2L_DONE_STS */ +#define ARIZONA_HP1R_DONE_STS 0x0002 /* HP1R_DONE_STS */ +#define ARIZONA_HP1R_DONE_STS_MASK 0x0002 /* HP1R_DONE_STS */ +#define ARIZONA_HP1R_DONE_STS_SHIFT 1 /* HP1R_DONE_STS */ +#define ARIZONA_HP1R_DONE_STS_WIDTH 1 /* HP1R_DONE_STS */ +#define ARIZONA_HP1L_DONE_STS 0x0001 /* HP1L_DONE_STS */ +#define ARIZONA_HP1L_DONE_STS_MASK 0x0001 /* HP1L_DONE_STS */ +#define ARIZONA_HP1L_DONE_STS_SHIFT 0 /* HP1L_DONE_STS */ +#define ARIZONA_HP1L_DONE_STS_WIDTH 1 /* HP1L_DONE_STS */ /* * R3363 (0xD23) - Interrupt Raw Status 5 @@ -5580,6 +6209,10 @@ #define ARIZONA_ADSP2_1_OVERCLOCKED_STS_MASK 0x0008 /* ADSP2_1_OVERCLOCKED_STS */ #define ARIZONA_ADSP2_1_OVERCLOCKED_STS_SHIFT 3 /* ADSP2_1_OVERCLOCKED_STS */ #define ARIZONA_ADSP2_1_OVERCLOCKED_STS_WIDTH 1 /* ADSP2_1_OVERCLOCKED_STS */ +#define ARIZONA_ISRC3_OVERCLOCKED_STS 0x0004 /* ISRC3_OVERCLOCKED_STS */ +#define ARIZONA_ISRC3_OVERCLOCKED_STS_MASK 0x0004 /* ISRC3_OVERCLOCKED_STS */ +#define ARIZONA_ISRC3_OVERCLOCKED_STS_SHIFT 2 /* ISRC3_OVERCLOCKED_STS */ +#define ARIZONA_ISRC3_OVERCLOCKED_STS_WIDTH 1 /* ISRC3_OVERCLOCKED_STS */ #define ARIZONA_ISRC2_OVERCLOCKED_STS 0x0002 /* ISRC2_OVERCLOCKED_STS */ #define ARIZONA_ISRC2_OVERCLOCKED_STS_MASK 0x0002 /* ISRC2_OVERCLOCKED_STS */ #define ARIZONA_ISRC2_OVERCLOCKED_STS_SHIFT 1 /* ISRC2_OVERCLOCKED_STS */ @@ -5604,6 +6237,10 @@ #define ARIZONA_AIF1_UNDERCLOCKED_STS_MASK 0x0100 /* AIF1_UNDERCLOCKED_STS */ #define ARIZONA_AIF1_UNDERCLOCKED_STS_SHIFT 8 /* AIF1_UNDERCLOCKED_STS */ #define ARIZONA_AIF1_UNDERCLOCKED_STS_WIDTH 1 /* AIF1_UNDERCLOCKED_STS */ +#define ARIZONA_ISRC3_UNDERCLOCKED_STS 0x0080 /* ISRC3_UNDERCLOCKED_STS */ +#define ARIZONA_ISRC3_UNDERCLOCKED_STS_MASK 0x0080 /* ISRC3_UNDERCLOCKED_STS */ +#define ARIZONA_ISRC3_UNDERCLOCKED_STS_SHIFT 7 /* ISRC3_UNDERCLOCKED_STS */ +#define ARIZONA_ISRC3_UNDERCLOCKED_STS_WIDTH 1 /* ISRC3_UNDERCLOCKED_STS */ #define ARIZONA_ISRC2_UNDERCLOCKED_STS 0x0040 /* ISRC2_UNDERCLOCKED_STS */ #define ARIZONA_ISRC2_UNDERCLOCKED_STS_MASK 0x0040 /* ISRC2_UNDERCLOCKED_STS */ #define ARIZONA_ISRC2_UNDERCLOCKED_STS_SHIFT 6 /* ISRC2_UNDERCLOCKED_STS */ @@ -5634,6 +6271,74 @@ #define ARIZONA_MIXER_UNDERCLOCKED_STS_WIDTH 1 /* MIXER_UNDERCLOCKED_STS */ /* + * R3368 (0xD28) - Interrupt Raw Status 9 + */ +#define ARIZONA_DSP_SHARED_WR_COLL_STS 0x8000 /* DSP_SHARED_WR_COLL_STS */ +#define ARIZONA_DSP_SHARED_WR_COLL_STS_MASK 0x8000 /* DSP_SHARED_WR_COLL_STS */ +#define ARIZONA_DSP_SHARED_WR_COLL_STS_SHIFT 15 /* DSP_SHARED_WR_COLL_STS */ +#define ARIZONA_DSP_SHARED_WR_COLL_STS_WIDTH 1 /* DSP_SHARED_WR_COLL_STS */ +#define ARIZONA_SPK_SHUTDOWN_STS 0x4000 /* SPK_SHUTDOWN_STS */ +#define ARIZONA_SPK_SHUTDOWN_STS_MASK 0x4000 /* SPK_SHUTDOWN_STS */ +#define ARIZONA_SPK_SHUTDOWN_STS_SHIFT 14 /* SPK_SHUTDOWN_STS */ +#define ARIZONA_SPK_SHUTDOWN_STS_WIDTH 1 /* SPK_SHUTDOWN_STS */ +#define ARIZONA_SPK1R_SHORT_STS 0x2000 /* SPK1R_SHORT_STS */ +#define ARIZONA_SPK1R_SHORT_STS_MASK 0x2000 /* SPK1R_SHORT_STS */ +#define ARIZONA_SPK1R_SHORT_STS_SHIFT 13 /* SPK1R_SHORT_STS */ +#define ARIZONA_SPK1R_SHORT_STS_WIDTH 1 /* SPK1R_SHORT_STS */ +#define ARIZONA_SPK1L_SHORT_STS 0x1000 /* SPK1L_SHORT_STS */ +#define ARIZONA_SPK1L_SHORT_STS_MASK 0x1000 /* SPK1L_SHORT_STS */ +#define ARIZONA_SPK1L_SHORT_STS_SHIFT 12 /* SPK1L_SHORT_STS */ +#define ARIZONA_SPK1L_SHORT_STS_WIDTH 1 /* SPK1L_SHORT_STS */ +#define ARIZONA_HP3R_SC_NEG_STS 0x0800 /* HP3R_SC_NEG_STS */ +#define ARIZONA_HP3R_SC_NEG_STS_MASK 0x0800 /* HP3R_SC_NEG_STS */ +#define ARIZONA_HP3R_SC_NEG_STS_SHIFT 11 /* HP3R_SC_NEG_STS */ +#define ARIZONA_HP3R_SC_NEG_STS_WIDTH 1 /* HP3R_SC_NEG_STS */ +#define ARIZONA_HP3R_SC_POS_STS 0x0400 /* HP3R_SC_POS_STS */ +#define ARIZONA_HP3R_SC_POS_STS_MASK 0x0400 /* HP3R_SC_POS_STS */ +#define ARIZONA_HP3R_SC_POS_STS_SHIFT 10 /* HP3R_SC_POS_STS */ +#define ARIZONA_HP3R_SC_POS_STS_WIDTH 1 /* HP3R_SC_POS_STS */ +#define ARIZONA_HP3L_SC_NEG_STS 0x0200 /* HP3L_SC_NEG_STS */ +#define ARIZONA_HP3L_SC_NEG_STS_MASK 0x0200 /* HP3L_SC_NEG_STS */ +#define ARIZONA_HP3L_SC_NEG_STS_SHIFT 9 /* HP3L_SC_NEG_STS */ +#define ARIZONA_HP3L_SC_NEG_STS_WIDTH 1 /* HP3L_SC_NEG_STS */ +#define ARIZONA_HP3L_SC_POS_STS 0x0100 /* HP3L_SC_POS_STS */ +#define ARIZONA_HP3L_SC_POS_STS_MASK 0x0100 /* HP3L_SC_POS_STS */ +#define ARIZONA_HP3L_SC_POS_STS_SHIFT 8 /* HP3L_SC_POS_STS */ +#define ARIZONA_HP3L_SC_POS_STS_WIDTH 1 /* HP3L_SC_POS_STS */ +#define ARIZONA_HP2R_SC_NEG_STS 0x0080 /* HP2R_SC_NEG_STS */ +#define ARIZONA_HP2R_SC_NEG_STS_MASK 0x0080 /* HP2R_SC_NEG_STS */ +#define ARIZONA_HP2R_SC_NEG_STS_SHIFT 7 /* HP2R_SC_NEG_STS */ +#define ARIZONA_HP2R_SC_NEG_STS_WIDTH 1 /* HP2R_SC_NEG_STS */ +#define ARIZONA_HP2R_SC_POS_STS 0x0040 /* HP2R_SC_POS_STS */ +#define ARIZONA_HP2R_SC_POS_STS_MASK 0x0040 /* HP2R_SC_POS_STS */ +#define ARIZONA_HP2R_SC_POS_STS_SHIFT 6 /* HP2R_SC_POS_STS */ +#define ARIZONA_HP2R_SC_POS_STS_WIDTH 1 /* HP2R_SC_POS_STS */ +#define ARIZONA_HP2L_SC_NEG_STS 0x0020 /* HP2L_SC_NEG_STS */ +#define ARIZONA_HP2L_SC_NEG_STS_MASK 0x0020 /* HP2L_SC_NEG_STS */ +#define ARIZONA_HP2L_SC_NEG_STS_SHIFT 5 /* HP2L_SC_NEG_STS */ +#define ARIZONA_HP2L_SC_NEG_STS_WIDTH 1 /* HP2L_SC_NEG_STS */ +#define ARIZONA_HP2L_SC_POS_STS 0x0010 /* HP2L_SC_POS_STS */ +#define ARIZONA_HP2L_SC_POS_STS_MASK 0x0010 /* HP2L_SC_POS_STS */ +#define ARIZONA_HP2L_SC_POS_STS_SHIFT 4 /* HP2L_SC_POS_STS */ +#define ARIZONA_HP2L_SC_POS_STS_WIDTH 1 /* HP2L_SC_POS_STS */ +#define ARIZONA_HP1R_SC_NEG_STS 0x0008 /* HP1R_SC_NEG_STS */ +#define ARIZONA_HP1R_SC_NEG_STS_MASK 0x0008 /* HP1R_SC_NEG_STS */ +#define ARIZONA_HP1R_SC_NEG_STS_SHIFT 3 /* HP1R_SC_NEG_STS */ +#define ARIZONA_HP1R_SC_NEG_STS_WIDTH 1 /* HP1R_SC_NEG_STS */ +#define ARIZONA_HP1R_SC_POS_STS 0x0004 /* HP1R_SC_POS_STS */ +#define ARIZONA_HP1R_SC_POS_STS_MASK 0x0004 /* HP1R_SC_POS_STS */ +#define ARIZONA_HP1R_SC_POS_STS_SHIFT 2 /* HP1R_SC_POS_STS */ +#define ARIZONA_HP1R_SC_POS_STS_WIDTH 1 /* HP1R_SC_POS_STS */ +#define ARIZONA_HP1L_SC_NEG_STS 0x0002 /* HP1L_SC_NEG_STS */ +#define ARIZONA_HP1L_SC_NEG_STS_MASK 0x0002 /* HP1L_SC_NEG_STS */ +#define ARIZONA_HP1L_SC_NEG_STS_SHIFT 1 /* HP1L_SC_NEG_STS */ +#define ARIZONA_HP1L_SC_NEG_STS_WIDTH 1 /* HP1L_SC_NEG_STS */ +#define ARIZONA_HP1L_SC_POS_STS 0x0001 /* HP1L_SC_POS_STS */ +#define ARIZONA_HP1L_SC_POS_STS_MASK 0x0001 /* HP1L_SC_POS_STS */ +#define ARIZONA_HP1L_SC_POS_STS_SHIFT 0 /* HP1L_SC_POS_STS */ +#define ARIZONA_HP1L_SC_POS_STS_WIDTH 1 /* HP1L_SC_POS_STS */ + +/* * R3392 (0xD40) - IRQ Pin Status */ #define ARIZONA_IRQ2_STS 0x0002 /* IRQ2_STS */ diff --git a/include/linux/mfd/cros_ec.h b/include/linux/mfd/cros_ec.h index 887ef4f7bef7..fcbe9d129a9d 100644 --- a/include/linux/mfd/cros_ec.h +++ b/include/linux/mfd/cros_ec.h @@ -16,7 +16,9 @@ #ifndef __LINUX_MFD_CROS_EC_H #define __LINUX_MFD_CROS_EC_H +#include <linux/notifier.h> #include <linux/mfd/cros_ec_commands.h> +#include <linux/mutex.h> /* * Command interface between EC and AP, for LPC, I2C and SPI interfaces. @@ -33,83 +35,76 @@ enum { EC_MSG_TX_PROTO_BYTES, }; -/** - * struct cros_ec_msg - A message sent to the EC, and its reply - * +/* * @version: Command version number (often 0) - * @cmd: Command to send (EC_CMD_...) - * @out_buf: Outgoing payload (to EC) - * @outlen: Outgoing length - * @in_buf: Incoming payload (from EC) - * @in_len: Incoming length + * @command: Command to send (EC_CMD_...) + * @outdata: Outgoing data to EC + * @outsize: Outgoing length in bytes + * @indata: Where to put the incoming data from EC + * @insize: Max number of bytes to accept from EC + * @result: EC's response to the command (separate from communication failure) */ -struct cros_ec_msg { - u8 version; - u8 cmd; - uint8_t *out_buf; - int out_len; - uint8_t *in_buf; - int in_len; +struct cros_ec_command { + uint32_t version; + uint32_t command; + uint8_t *outdata; + uint32_t outsize; + uint8_t *indata; + uint32_t insize; + uint32_t result; }; /** * struct cros_ec_device - Information about a ChromeOS EC device * - * @name: Name of this EC interface + * @ec_name: name of EC device (e.g. 'chromeos-ec') + * @phys_name: name of physical comms layer (e.g. 'i2c-4') + * @dev: Device pointer + * @was_wake_device: true if this device was set to wake the system from + * sleep at the last suspend + * @cmd_xfer: send command to EC and get response + * Returns the number of bytes received if the communication succeeded, but + * that doesn't mean the EC was happy with the command. The caller + * should check msg.result for the EC's result code. + * * @priv: Private data * @irq: Interrupt to use - * @din: input buffer (from EC) - * @dout: output buffer (to EC) + * @din: input buffer (for data from EC) + * @dout: output buffer (for data to EC) * \note * These two buffers will always be dword-aligned and include enough * space for up to 7 word-alignment bytes also, so we can ensure that * the body of the message is always dword-aligned (64-bit). - * * We use this alignment to keep ARM and x86 happy. Probably word * alignment would be OK, there might be a small performance advantage * to using dword. - * @din_size: size of din buffer - * @dout_size: size of dout buffer - * @command_send: send a command - * @command_recv: receive a command - * @ec_name: name of EC device (e.g. 'chromeos-ec') - * @phys_name: name of physical comms layer (e.g. 'i2c-4') + * @din_size: size of din buffer to allocate (zero to use static din) + * @dout_size: size of dout buffer to allocate (zero to use static dout) * @parent: pointer to parent device (e.g. i2c or spi device) - * @dev: Device pointer - * dev_lock: Lock to prevent concurrent access * @wake_enabled: true if this device can wake the system from sleep - * @was_wake_device: true if this device was set to wake the system from - * sleep at the last suspend - * @event_notifier: interrupt event notifier for transport devices + * @lock: one transaction at a time */ struct cros_ec_device { - const char *name; + + /* These are used by other drivers that want to talk to the EC */ + const char *ec_name; + const char *phys_name; + struct device *dev; + bool was_wake_device; + struct class *cros_class; + int (*cmd_xfer)(struct cros_ec_device *ec, + struct cros_ec_command *msg); + + /* These are used to implement the platform-specific interface */ void *priv; int irq; uint8_t *din; uint8_t *dout; int din_size; int dout_size; - int (*command_send)(struct cros_ec_device *ec, - uint16_t cmd, void *out_buf, int out_len); - int (*command_recv)(struct cros_ec_device *ec, - uint16_t cmd, void *in_buf, int in_len); - int (*command_sendrecv)(struct cros_ec_device *ec, - uint16_t cmd, void *out_buf, int out_len, - void *in_buf, int in_len); - int (*command_xfer)(struct cros_ec_device *ec, - struct cros_ec_msg *msg); - - const char *ec_name; - const char *phys_name; struct device *parent; - - /* These are --private-- fields - do not assign */ - struct device *dev; - struct mutex dev_lock; bool wake_enabled; - bool was_wake_device; - struct blocking_notifier_head event_notifier; + struct mutex lock; }; /** @@ -143,13 +138,24 @@ int cros_ec_resume(struct cros_ec_device *ec_dev); * @msg: Message to write */ int cros_ec_prepare_tx(struct cros_ec_device *ec_dev, - struct cros_ec_msg *msg); + struct cros_ec_command *msg); + +/** + * cros_ec_check_result - Check ec_msg->result + * + * This is used by ChromeOS EC drivers to check the ec_msg->result for + * errors and to warn about them. + * + * @ec_dev: EC device + * @msg: Message to check + */ +int cros_ec_check_result(struct cros_ec_device *ec_dev, + struct cros_ec_command *msg); /** * cros_ec_remove - Remove a ChromeOS EC * - * Call this to deregister a ChromeOS EC. After this you should call - * cros_ec_free(). + * Call this to deregister a ChromeOS EC, then clean up any private data. * * @ec_dev: Device to register * @return 0 if ok, -ve on error diff --git a/include/linux/mfd/da9063/core.h b/include/linux/mfd/da9063/core.h index 00a9aac5d1e8..b92a3262f8f6 100644 --- a/include/linux/mfd/da9063/core.h +++ b/include/linux/mfd/da9063/core.h @@ -34,7 +34,8 @@ enum da9063_models { }; enum da9063_variant_codes { - PMIC_DA9063_BB = 0x5 + PMIC_DA9063_AD = 0x3, + PMIC_DA9063_BB = 0x5, }; /* Interrupts */ diff --git a/include/linux/mfd/da9063/registers.h b/include/linux/mfd/da9063/registers.h index 09a85c699da1..2e0ba6d5fbc3 100644 --- a/include/linux/mfd/da9063/registers.h +++ b/include/linux/mfd/da9063/registers.h @@ -104,16 +104,27 @@ #define DA9063_REG_COUNT_D 0x43 #define DA9063_REG_COUNT_MO 0x44 #define DA9063_REG_COUNT_Y 0x45 -#define DA9063_REG_ALARM_S 0x46 -#define DA9063_REG_ALARM_MI 0x47 -#define DA9063_REG_ALARM_H 0x48 -#define DA9063_REG_ALARM_D 0x49 -#define DA9063_REG_ALARM_MO 0x4A -#define DA9063_REG_ALARM_Y 0x4B -#define DA9063_REG_SECOND_A 0x4C -#define DA9063_REG_SECOND_B 0x4D -#define DA9063_REG_SECOND_C 0x4E -#define DA9063_REG_SECOND_D 0x4F + +#define DA9063_AD_REG_ALARM_MI 0x46 +#define DA9063_AD_REG_ALARM_H 0x47 +#define DA9063_AD_REG_ALARM_D 0x48 +#define DA9063_AD_REG_ALARM_MO 0x49 +#define DA9063_AD_REG_ALARM_Y 0x4A +#define DA9063_AD_REG_SECOND_A 0x4B +#define DA9063_AD_REG_SECOND_B 0x4C +#define DA9063_AD_REG_SECOND_C 0x4D +#define DA9063_AD_REG_SECOND_D 0x4E + +#define DA9063_BB_REG_ALARM_S 0x46 +#define DA9063_BB_REG_ALARM_MI 0x47 +#define DA9063_BB_REG_ALARM_H 0x48 +#define DA9063_BB_REG_ALARM_D 0x49 +#define DA9063_BB_REG_ALARM_MO 0x4A +#define DA9063_BB_REG_ALARM_Y 0x4B +#define DA9063_BB_REG_SECOND_A 0x4C +#define DA9063_BB_REG_SECOND_B 0x4D +#define DA9063_BB_REG_SECOND_C 0x4E +#define DA9063_BB_REG_SECOND_D 0x4F /* Sequencer Control Registers */ #define DA9063_REG_SEQ 0x81 @@ -223,37 +234,67 @@ #define DA9063_REG_CONFIG_J 0x10F #define DA9063_REG_CONFIG_K 0x110 #define DA9063_REG_CONFIG_L 0x111 -#define DA9063_REG_CONFIG_M 0x112 -#define DA9063_REG_CONFIG_N 0x113 - -#define DA9063_REG_MON_REG_1 0x114 -#define DA9063_REG_MON_REG_2 0x115 -#define DA9063_REG_MON_REG_3 0x116 -#define DA9063_REG_MON_REG_4 0x117 -#define DA9063_REG_MON_REG_5 0x11E -#define DA9063_REG_MON_REG_6 0x11F -#define DA9063_REG_TRIM_CLDR 0x120 + +#define DA9063_AD_REG_MON_REG_1 0x112 +#define DA9063_AD_REG_MON_REG_2 0x113 +#define DA9063_AD_REG_MON_REG_3 0x114 +#define DA9063_AD_REG_MON_REG_4 0x115 +#define DA9063_AD_REG_MON_REG_5 0x116 +#define DA9063_AD_REG_MON_REG_6 0x117 +#define DA9063_AD_REG_TRIM_CLDR 0x118 + +#define DA9063_AD_REG_GP_ID_0 0x119 +#define DA9063_AD_REG_GP_ID_1 0x11A +#define DA9063_AD_REG_GP_ID_2 0x11B +#define DA9063_AD_REG_GP_ID_3 0x11C +#define DA9063_AD_REG_GP_ID_4 0x11D +#define DA9063_AD_REG_GP_ID_5 0x11E +#define DA9063_AD_REG_GP_ID_6 0x11F +#define DA9063_AD_REG_GP_ID_7 0x120 +#define DA9063_AD_REG_GP_ID_8 0x121 +#define DA9063_AD_REG_GP_ID_9 0x122 +#define DA9063_AD_REG_GP_ID_10 0x123 +#define DA9063_AD_REG_GP_ID_11 0x124 +#define DA9063_AD_REG_GP_ID_12 0x125 +#define DA9063_AD_REG_GP_ID_13 0x126 +#define DA9063_AD_REG_GP_ID_14 0x127 +#define DA9063_AD_REG_GP_ID_15 0x128 +#define DA9063_AD_REG_GP_ID_16 0x129 +#define DA9063_AD_REG_GP_ID_17 0x12A +#define DA9063_AD_REG_GP_ID_18 0x12B +#define DA9063_AD_REG_GP_ID_19 0x12C + +#define DA9063_BB_REG_CONFIG_M 0x112 +#define DA9063_BB_REG_CONFIG_N 0x113 + +#define DA9063_BB_REG_MON_REG_1 0x114 +#define DA9063_BB_REG_MON_REG_2 0x115 +#define DA9063_BB_REG_MON_REG_3 0x116 +#define DA9063_BB_REG_MON_REG_4 0x117 +#define DA9063_BB_REG_MON_REG_5 0x11E +#define DA9063_BB_REG_MON_REG_6 0x11F +#define DA9063_BB_REG_TRIM_CLDR 0x120 /* General Purpose Registers */ -#define DA9063_REG_GP_ID_0 0x121 -#define DA9063_REG_GP_ID_1 0x122 -#define DA9063_REG_GP_ID_2 0x123 -#define DA9063_REG_GP_ID_3 0x124 -#define DA9063_REG_GP_ID_4 0x125 -#define DA9063_REG_GP_ID_5 0x126 -#define DA9063_REG_GP_ID_6 0x127 -#define DA9063_REG_GP_ID_7 0x128 -#define DA9063_REG_GP_ID_8 0x129 -#define DA9063_REG_GP_ID_9 0x12A -#define DA9063_REG_GP_ID_10 0x12B -#define DA9063_REG_GP_ID_11 0x12C -#define DA9063_REG_GP_ID_12 0x12D -#define DA9063_REG_GP_ID_13 0x12E -#define DA9063_REG_GP_ID_14 0x12F -#define DA9063_REG_GP_ID_15 0x130 -#define DA9063_REG_GP_ID_16 0x131 -#define DA9063_REG_GP_ID_17 0x132 -#define DA9063_REG_GP_ID_18 0x133 -#define DA9063_REG_GP_ID_19 0x134 +#define DA9063_BB_REG_GP_ID_0 0x121 +#define DA9063_BB_REG_GP_ID_1 0x122 +#define DA9063_BB_REG_GP_ID_2 0x123 +#define DA9063_BB_REG_GP_ID_3 0x124 +#define DA9063_BB_REG_GP_ID_4 0x125 +#define DA9063_BB_REG_GP_ID_5 0x126 +#define DA9063_BB_REG_GP_ID_6 0x127 +#define DA9063_BB_REG_GP_ID_7 0x128 +#define DA9063_BB_REG_GP_ID_8 0x129 +#define DA9063_BB_REG_GP_ID_9 0x12A +#define DA9063_BB_REG_GP_ID_10 0x12B +#define DA9063_BB_REG_GP_ID_11 0x12C +#define DA9063_BB_REG_GP_ID_12 0x12D +#define DA9063_BB_REG_GP_ID_13 0x12E +#define DA9063_BB_REG_GP_ID_14 0x12F +#define DA9063_BB_REG_GP_ID_15 0x130 +#define DA9063_BB_REG_GP_ID_16 0x131 +#define DA9063_BB_REG_GP_ID_17 0x132 +#define DA9063_BB_REG_GP_ID_18 0x133 +#define DA9063_BB_REG_GP_ID_19 0x134 /* Chip ID and variant */ #define DA9063_REG_CHIP_ID 0x181 @@ -404,10 +445,10 @@ /* DA9063_REG_CONTROL_B (addr=0x0F) */ #define DA9063_CHG_SEL 0x01 #define DA9063_WATCHDOG_PD 0x02 -#define DA9063_RESET_BLINKING 0x04 +#define DA9063_BB_RESET_BLINKING 0x04 #define DA9063_NRES_MODE 0x08 #define DA9063_NONKEY_LOCK 0x10 -#define DA9063_BUCK_SLOWSTART 0x80 +#define DA9063_BB_BUCK_SLOWSTART 0x80 /* DA9063_REG_CONTROL_C (addr=0x10) */ #define DA9063_DEBOUNCING_MASK 0x07 @@ -467,7 +508,7 @@ #define DA9063_GPADC_PAUSE 0x02 #define DA9063_PMIF_DIS 0x04 #define DA9063_HS2WIRE_DIS 0x08 -#define DA9063_CLDR_PAUSE 0x10 +#define DA9063_BB_CLDR_PAUSE 0x10 #define DA9063_BBAT_DIS 0x20 #define DA9063_OUT_32K_PAUSE 0x40 #define DA9063_PMCONT_DIS 0x80 @@ -844,7 +885,7 @@ #define DA9063_MONITOR 0x40 /* DA9063_REG_ALARM_S (addr=0x46) */ -#define DA9063_ALARM_S_MASK 0x3F +#define DA9063_BB_ALARM_S_MASK 0x3F #define DA9063_ALARM_STATUS_ALARM 0x80 #define DA9063_ALARM_STATUS_TICK 0x40 /* DA9063_REG_ALARM_MI (addr=0x47) */ diff --git a/include/linux/mfd/intel_soc_pmic.h b/include/linux/mfd/intel_soc_pmic.h new file mode 100644 index 000000000000..abcbfcf32d10 --- /dev/null +++ b/include/linux/mfd/intel_soc_pmic.h @@ -0,0 +1,30 @@ +/* + * intel_soc_pmic.h - Intel SoC PMIC Driver + * + * Copyright (C) 2012-2014 Intel Corporation. All rights reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License version + * 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Author: Yang, Bin <bin.yang@intel.com> + * Author: Zhu, Lejun <lejun.zhu@linux.intel.com> + */ + +#ifndef __INTEL_SOC_PMIC_H__ +#define __INTEL_SOC_PMIC_H__ + +#include <linux/regmap.h> + +struct intel_soc_pmic { + int irq; + struct regmap *regmap; + struct regmap_irq_chip_data *irq_chip_data; +}; + +#endif /* __INTEL_SOC_PMIC_H__ */ diff --git a/include/linux/mfd/max77686-private.h b/include/linux/mfd/max77686-private.h index 8c75a9c8dfab..960b92ad450d 100644 --- a/include/linux/mfd/max77686-private.h +++ b/include/linux/mfd/max77686-private.h @@ -1,5 +1,5 @@ /* - * max77686-private.h - Voltage regulator driver for the Maxim 77686 + * max77686-private.h - Voltage regulator driver for the Maxim 77686/802 * * Copyright (C) 2012 Samsung Electrnoics * Chiwoong Byun <woong.byun@samsung.com> @@ -28,6 +28,7 @@ #define MAX77686_REG_INVALID (0xff) +/* MAX77686 PMIC registers */ enum max77686_pmic_reg { MAX77686_REG_DEVICE_ID = 0x00, MAX77686_REG_INTSRC = 0x01, @@ -181,8 +182,209 @@ enum max77686_rtc_reg { MAX77686_ALARM2_DATE = 0x1B, }; -#define MAX77686_IRQSRC_PMIC (0) -#define MAX77686_IRQSRC_RTC (1 << 0) +/* MAX77802 PMIC registers */ +enum max77802_pmic_reg { + MAX77802_REG_DEVICE_ID = 0x00, + MAX77802_REG_INTSRC = 0x01, + MAX77802_REG_INT1 = 0x02, + MAX77802_REG_INT2 = 0x03, + + MAX77802_REG_INT1MSK = 0x04, + MAX77802_REG_INT2MSK = 0x05, + + MAX77802_REG_STATUS1 = 0x06, + MAX77802_REG_STATUS2 = 0x07, + + MAX77802_REG_PWRON = 0x08, + /* Reserved: 0x09 */ + MAX77802_REG_MRSTB = 0x0A, + MAX77802_REG_EPWRHOLD = 0x0B, + /* Reserved: 0x0C-0x0D */ + MAX77802_REG_BOOSTCTRL = 0x0E, + MAX77802_REG_BOOSTOUT = 0x0F, + + MAX77802_REG_BUCK1CTRL = 0x10, + MAX77802_REG_BUCK1DVS1 = 0x11, + MAX77802_REG_BUCK1DVS2 = 0x12, + MAX77802_REG_BUCK1DVS3 = 0x13, + MAX77802_REG_BUCK1DVS4 = 0x14, + MAX77802_REG_BUCK1DVS5 = 0x15, + MAX77802_REG_BUCK1DVS6 = 0x16, + MAX77802_REG_BUCK1DVS7 = 0x17, + MAX77802_REG_BUCK1DVS8 = 0x18, + /* Reserved: 0x19 */ + MAX77802_REG_BUCK2CTRL1 = 0x1A, + MAX77802_REG_BUCK2CTRL2 = 0x1B, + MAX77802_REG_BUCK2PHTRAN = 0x1C, + MAX77802_REG_BUCK2DVS1 = 0x1D, + MAX77802_REG_BUCK2DVS2 = 0x1E, + MAX77802_REG_BUCK2DVS3 = 0x1F, + MAX77802_REG_BUCK2DVS4 = 0x20, + MAX77802_REG_BUCK2DVS5 = 0x21, + MAX77802_REG_BUCK2DVS6 = 0x22, + MAX77802_REG_BUCK2DVS7 = 0x23, + MAX77802_REG_BUCK2DVS8 = 0x24, + /* Reserved: 0x25-0x26 */ + MAX77802_REG_BUCK3CTRL1 = 0x27, + MAX77802_REG_BUCK3DVS1 = 0x28, + MAX77802_REG_BUCK3DVS2 = 0x29, + MAX77802_REG_BUCK3DVS3 = 0x2A, + MAX77802_REG_BUCK3DVS4 = 0x2B, + MAX77802_REG_BUCK3DVS5 = 0x2C, + MAX77802_REG_BUCK3DVS6 = 0x2D, + MAX77802_REG_BUCK3DVS7 = 0x2E, + MAX77802_REG_BUCK3DVS8 = 0x2F, + /* Reserved: 0x30-0x36 */ + MAX77802_REG_BUCK4CTRL1 = 0x37, + MAX77802_REG_BUCK4DVS1 = 0x38, + MAX77802_REG_BUCK4DVS2 = 0x39, + MAX77802_REG_BUCK4DVS3 = 0x3A, + MAX77802_REG_BUCK4DVS4 = 0x3B, + MAX77802_REG_BUCK4DVS5 = 0x3C, + MAX77802_REG_BUCK4DVS6 = 0x3D, + MAX77802_REG_BUCK4DVS7 = 0x3E, + MAX77802_REG_BUCK4DVS8 = 0x3F, + /* Reserved: 0x40 */ + MAX77802_REG_BUCK5CTRL = 0x41, + MAX77802_REG_BUCK5OUT = 0x42, + /* Reserved: 0x43 */ + MAX77802_REG_BUCK6CTRL = 0x44, + MAX77802_REG_BUCK6DVS1 = 0x45, + MAX77802_REG_BUCK6DVS2 = 0x46, + MAX77802_REG_BUCK6DVS3 = 0x47, + MAX77802_REG_BUCK6DVS4 = 0x48, + MAX77802_REG_BUCK6DVS5 = 0x49, + MAX77802_REG_BUCK6DVS6 = 0x4A, + MAX77802_REG_BUCK6DVS7 = 0x4B, + MAX77802_REG_BUCK6DVS8 = 0x4C, + /* Reserved: 0x4D */ + MAX77802_REG_BUCK7CTRL = 0x4E, + MAX77802_REG_BUCK7OUT = 0x4F, + /* Reserved: 0x50 */ + MAX77802_REG_BUCK8CTRL = 0x51, + MAX77802_REG_BUCK8OUT = 0x52, + /* Reserved: 0x53 */ + MAX77802_REG_BUCK9CTRL = 0x54, + MAX77802_REG_BUCK9OUT = 0x55, + /* Reserved: 0x56 */ + MAX77802_REG_BUCK10CTRL = 0x57, + MAX77802_REG_BUCK10OUT = 0x58, + + /* Reserved: 0x59-0x5F */ + + MAX77802_REG_LDO1CTRL1 = 0x60, + MAX77802_REG_LDO2CTRL1 = 0x61, + MAX77802_REG_LDO3CTRL1 = 0x62, + MAX77802_REG_LDO4CTRL1 = 0x63, + MAX77802_REG_LDO5CTRL1 = 0x64, + MAX77802_REG_LDO6CTRL1 = 0x65, + MAX77802_REG_LDO7CTRL1 = 0x66, + MAX77802_REG_LDO8CTRL1 = 0x67, + MAX77802_REG_LDO9CTRL1 = 0x68, + MAX77802_REG_LDO10CTRL1 = 0x69, + MAX77802_REG_LDO11CTRL1 = 0x6A, + MAX77802_REG_LDO12CTRL1 = 0x6B, + MAX77802_REG_LDO13CTRL1 = 0x6C, + MAX77802_REG_LDO14CTRL1 = 0x6D, + MAX77802_REG_LDO15CTRL1 = 0x6E, + /* Reserved: 0x6F */ + MAX77802_REG_LDO17CTRL1 = 0x70, + MAX77802_REG_LDO18CTRL1 = 0x71, + MAX77802_REG_LDO19CTRL1 = 0x72, + MAX77802_REG_LDO20CTRL1 = 0x73, + MAX77802_REG_LDO21CTRL1 = 0x74, + MAX77802_REG_LDO22CTRL1 = 0x75, + MAX77802_REG_LDO23CTRL1 = 0x76, + MAX77802_REG_LDO24CTRL1 = 0x77, + MAX77802_REG_LDO25CTRL1 = 0x78, + MAX77802_REG_LDO26CTRL1 = 0x79, + MAX77802_REG_LDO27CTRL1 = 0x7A, + MAX77802_REG_LDO28CTRL1 = 0x7B, + MAX77802_REG_LDO29CTRL1 = 0x7C, + MAX77802_REG_LDO30CTRL1 = 0x7D, + /* Reserved: 0x7E */ + MAX77802_REG_LDO32CTRL1 = 0x7F, + MAX77802_REG_LDO33CTRL1 = 0x80, + MAX77802_REG_LDO34CTRL1 = 0x81, + MAX77802_REG_LDO35CTRL1 = 0x82, + /* Reserved: 0x83-0x8F */ + MAX77802_REG_LDO1CTRL2 = 0x90, + MAX77802_REG_LDO2CTRL2 = 0x91, + MAX77802_REG_LDO3CTRL2 = 0x92, + MAX77802_REG_LDO4CTRL2 = 0x93, + MAX77802_REG_LDO5CTRL2 = 0x94, + MAX77802_REG_LDO6CTRL2 = 0x95, + MAX77802_REG_LDO7CTRL2 = 0x96, + MAX77802_REG_LDO8CTRL2 = 0x97, + MAX77802_REG_LDO9CTRL2 = 0x98, + MAX77802_REG_LDO10CTRL2 = 0x99, + MAX77802_REG_LDO11CTRL2 = 0x9A, + MAX77802_REG_LDO12CTRL2 = 0x9B, + MAX77802_REG_LDO13CTRL2 = 0x9C, + MAX77802_REG_LDO14CTRL2 = 0x9D, + MAX77802_REG_LDO15CTRL2 = 0x9E, + /* Reserved: 0x9F */ + MAX77802_REG_LDO17CTRL2 = 0xA0, + MAX77802_REG_LDO18CTRL2 = 0xA1, + MAX77802_REG_LDO19CTRL2 = 0xA2, + MAX77802_REG_LDO20CTRL2 = 0xA3, + MAX77802_REG_LDO21CTRL2 = 0xA4, + MAX77802_REG_LDO22CTRL2 = 0xA5, + MAX77802_REG_LDO23CTRL2 = 0xA6, + MAX77802_REG_LDO24CTRL2 = 0xA7, + MAX77802_REG_LDO25CTRL2 = 0xA8, + MAX77802_REG_LDO26CTRL2 = 0xA9, + MAX77802_REG_LDO27CTRL2 = 0xAA, + MAX77802_REG_LDO28CTRL2 = 0xAB, + MAX77802_REG_LDO29CTRL2 = 0xAC, + MAX77802_REG_LDO30CTRL2 = 0xAD, + /* Reserved: 0xAE */ + MAX77802_REG_LDO32CTRL2 = 0xAF, + MAX77802_REG_LDO33CTRL2 = 0xB0, + MAX77802_REG_LDO34CTRL2 = 0xB1, + MAX77802_REG_LDO35CTRL2 = 0xB2, + /* Reserved: 0xB3 */ + + MAX77802_REG_BBAT_CHG = 0xB4, + MAX77802_REG_32KHZ = 0xB5, + + MAX77802_REG_PMIC_END = 0xB6, +}; + +enum max77802_rtc_reg { + MAX77802_RTC_INT = 0xC0, + MAX77802_RTC_INTM = 0xC1, + MAX77802_RTC_CONTROLM = 0xC2, + MAX77802_RTC_CONTROL = 0xC3, + MAX77802_RTC_UPDATE0 = 0xC4, + MAX77802_RTC_UPDATE1 = 0xC5, + MAX77802_WTSR_SMPL_CNTL = 0xC6, + MAX77802_RTC_SEC = 0xC7, + MAX77802_RTC_MIN = 0xC8, + MAX77802_RTC_HOUR = 0xC9, + MAX77802_RTC_WEEKDAY = 0xCA, + MAX77802_RTC_MONTH = 0xCB, + MAX77802_RTC_YEAR = 0xCC, + MAX77802_RTC_DATE = 0xCD, + MAX77802_RTC_AE1 = 0xCE, + MAX77802_ALARM1_SEC = 0xCF, + MAX77802_ALARM1_MIN = 0xD0, + MAX77802_ALARM1_HOUR = 0xD1, + MAX77802_ALARM1_WEEKDAY = 0xD2, + MAX77802_ALARM1_MONTH = 0xD3, + MAX77802_ALARM1_YEAR = 0xD4, + MAX77802_ALARM1_DATE = 0xD5, + MAX77802_RTC_AE2 = 0xD6, + MAX77802_ALARM2_SEC = 0xD7, + MAX77802_ALARM2_MIN = 0xD8, + MAX77802_ALARM2_HOUR = 0xD9, + MAX77802_ALARM2_WEEKDAY = 0xDA, + MAX77802_ALARM2_MONTH = 0xDB, + MAX77802_ALARM2_YEAR = 0xDC, + MAX77802_ALARM2_DATE = 0xDD, + + MAX77802_RTC_END = 0xDF, +}; enum max77686_irq_source { PMIC_INT1 = 0, @@ -205,30 +407,46 @@ enum max77686_irq { MAX77686_PMICIRQ_140C, MAX77686_PMICIRQ_120C, - MAX77686_RTCIRQ_RTC60S, + MAX77686_RTCIRQ_RTC60S = 0, MAX77686_RTCIRQ_RTCA1, MAX77686_RTCIRQ_RTCA2, MAX77686_RTCIRQ_SMPL, MAX77686_RTCIRQ_RTC1S, MAX77686_RTCIRQ_WTSR, - - MAX77686_IRQ_NR, }; +#define MAX77686_INT1_PWRONF_MSK BIT(0) +#define MAX77686_INT1_PWRONR_MSK BIT(1) +#define MAX77686_INT1_JIGONBF_MSK BIT(2) +#define MAX77686_INT1_JIGONBR_MSK BIT(3) +#define MAX77686_INT1_ACOKBF_MSK BIT(4) +#define MAX77686_INT1_ACOKBR_MSK BIT(5) +#define MAX77686_INT1_ONKEY1S_MSK BIT(6) +#define MAX77686_INT1_MRSTB_MSK BIT(7) + +#define MAX77686_INT2_140C_MSK BIT(0) +#define MAX77686_INT2_120C_MSK BIT(1) + +#define MAX77686_RTCINT_RTC60S_MSK BIT(0) +#define MAX77686_RTCINT_RTCA1_MSK BIT(1) +#define MAX77686_RTCINT_RTCA2_MSK BIT(2) +#define MAX77686_RTCINT_SMPL_MSK BIT(3) +#define MAX77686_RTCINT_RTC1S_MSK BIT(4) +#define MAX77686_RTCINT_WTSR_MSK BIT(5) + struct max77686_dev { struct device *dev; struct i2c_client *i2c; /* 0xcc / PMIC, Battery Control, and FLASH */ struct i2c_client *rtc; /* slave addr 0x0c */ - int type; + unsigned long type; struct regmap *regmap; /* regmap for mfd */ struct regmap *rtc_regmap; /* regmap for rtc */ - - struct irq_domain *irq_domain; + struct regmap_irq_chip_data *irq_data; + struct regmap_irq_chip_data *rtc_irq_data; int irq; - int irq_gpio; bool wakeup; struct mutex irqlock; int irq_masks_cur[MAX77686_IRQ_GROUP_NR]; @@ -237,6 +455,7 @@ struct max77686_dev { enum max77686_types { TYPE_MAX77686, + TYPE_MAX77802, }; extern int max77686_irq_init(struct max77686_dev *max77686); diff --git a/include/linux/mfd/max77686.h b/include/linux/mfd/max77686.h index 46c0f320ed76..7e6dc4b2b795 100644 --- a/include/linux/mfd/max77686.h +++ b/include/linux/mfd/max77686.h @@ -1,5 +1,5 @@ /* - * max77686.h - Driver for the Maxim 77686 + * max77686.h - Driver for the Maxim 77686/802 * * Copyright (C) 2012 Samsung Electrnoics * Chiwoong Byun <woong.byun@samsung.com> @@ -71,6 +71,54 @@ enum max77686_regulators { MAX77686_REG_MAX, }; +/* MAX77802 regulator IDs */ +enum max77802_regulators { + MAX77802_BUCK1 = 0, + MAX77802_BUCK2, + MAX77802_BUCK3, + MAX77802_BUCK4, + MAX77802_BUCK5, + MAX77802_BUCK6, + MAX77802_BUCK7, + MAX77802_BUCK8, + MAX77802_BUCK9, + MAX77802_BUCK10, + MAX77802_LDO1, + MAX77802_LDO2, + MAX77802_LDO3, + MAX77802_LDO4, + MAX77802_LDO5, + MAX77802_LDO6, + MAX77802_LDO7, + MAX77802_LDO8, + MAX77802_LDO9, + MAX77802_LDO10, + MAX77802_LDO11, + MAX77802_LDO12, + MAX77802_LDO13, + MAX77802_LDO14, + MAX77802_LDO15, + MAX77802_LDO17, + MAX77802_LDO18, + MAX77802_LDO19, + MAX77802_LDO20, + MAX77802_LDO21, + MAX77802_LDO23, + MAX77802_LDO24, + MAX77802_LDO25, + MAX77802_LDO26, + MAX77802_LDO27, + MAX77802_LDO28, + MAX77802_LDO29, + MAX77802_LDO30, + MAX77802_LDO32, + MAX77802_LDO33, + MAX77802_LDO34, + MAX77802_LDO35, + + MAX77802_REG_MAX, +}; + struct max77686_regulator_data { int id; struct regulator_init_data *initdata; @@ -83,14 +131,19 @@ enum max77686_opmode { MAX77686_OPMODE_STANDBY, }; +enum max77802_opmode { + MAX77802_OPMODE_OFF, + MAX77802_OPMODE_STANDBY, + MAX77802_OPMODE_LP, + MAX77802_OPMODE_NORMAL, +}; + struct max77686_opmode_data { int id; int mode; }; struct max77686_platform_data { - /* IRQ */ - int irq_gpio; int ono; int wakeup; diff --git a/include/linux/mfd/mc13783.h b/include/linux/mfd/mc13783.h index a8eeda773a7b..4ff6137d8d67 100644 --- a/include/linux/mfd/mc13783.h +++ b/include/linux/mfd/mc13783.h @@ -86,6 +86,5 @@ #define MC13783_IRQ_HSL 43 #define MC13783_IRQ_ALSPTH 44 #define MC13783_IRQ_AHSSHORT 45 -#define MC13783_NUM_IRQ MC13XXX_NUM_IRQ #endif /* ifndef __LINUX_MFD_MC13783_H */ diff --git a/include/linux/mfd/mc13xxx.h b/include/linux/mfd/mc13xxx.h index d63b1d309106..638222e43e48 100644 --- a/include/linux/mfd/mc13xxx.h +++ b/include/linux/mfd/mc13xxx.h @@ -23,15 +23,10 @@ int mc13xxx_reg_rmw(struct mc13xxx *mc13xxx, unsigned int offset, int mc13xxx_irq_request(struct mc13xxx *mc13xxx, int irq, irq_handler_t handler, const char *name, void *dev); -int mc13xxx_irq_request_nounmask(struct mc13xxx *mc13xxx, int irq, - irq_handler_t handler, const char *name, void *dev); int mc13xxx_irq_free(struct mc13xxx *mc13xxx, int irq, void *dev); -int mc13xxx_irq_mask(struct mc13xxx *mc13xxx, int irq); -int mc13xxx_irq_unmask(struct mc13xxx *mc13xxx, int irq); int mc13xxx_irq_status(struct mc13xxx *mc13xxx, int irq, int *enabled, int *pending); -int mc13xxx_irq_ack(struct mc13xxx *mc13xxx, int irq); int mc13xxx_get_flags(struct mc13xxx *mc13xxx); @@ -39,6 +34,22 @@ int mc13xxx_adc_do_conversion(struct mc13xxx *mc13xxx, unsigned int mode, unsigned int channel, u8 ato, bool atox, unsigned int *sample); +/* Deprecated calls */ +static inline int mc13xxx_irq_ack(struct mc13xxx *mc13xxx, int irq) +{ + return 0; +} + +static inline int mc13xxx_irq_request_nounmask(struct mc13xxx *mc13xxx, int irq, + irq_handler_t handler, + const char *name, void *dev) +{ + return mc13xxx_irq_request(mc13xxx, irq, handler, name, dev); +} + +int mc13xxx_irq_mask(struct mc13xxx *mc13xxx, int irq); +int mc13xxx_irq_unmask(struct mc13xxx *mc13xxx, int irq); + #define MC13783_AUDIO_RX0 36 #define MC13783_AUDIO_RX1 37 #define MC13783_AUDIO_TX 38 @@ -68,8 +79,6 @@ int mc13xxx_adc_do_conversion(struct mc13xxx *mc13xxx, #define MC13XXX_IRQ_THWARNH 37 #define MC13XXX_IRQ_CLK 38 -#define MC13XXX_NUM_IRQ 46 - struct regulator_init_data; struct mc13xxx_regulator_init_data { diff --git a/include/linux/mfd/rtsx_pci.h b/include/linux/mfd/rtsx_pci.h index a3835976f7c6..74346d5e7899 100644 --- a/include/linux/mfd/rtsx_pci.h +++ b/include/linux/mfd/rtsx_pci.h @@ -943,6 +943,12 @@ void rtsx_pci_send_cmd_no_wait(struct rtsx_pcr *pcr); int rtsx_pci_send_cmd(struct rtsx_pcr *pcr, int timeout); int rtsx_pci_transfer_data(struct rtsx_pcr *pcr, struct scatterlist *sglist, int num_sg, bool read, int timeout); +int rtsx_pci_dma_map_sg(struct rtsx_pcr *pcr, struct scatterlist *sglist, + int num_sg, bool read); +void rtsx_pci_dma_unmap_sg(struct rtsx_pcr *pcr, struct scatterlist *sglist, + int num_sg, bool read); +int rtsx_pci_dma_transfer(struct rtsx_pcr *pcr, struct scatterlist *sglist, + int count, bool read, int timeout); int rtsx_pci_read_ppbuf(struct rtsx_pcr *pcr, u8 *buf, int buf_len); int rtsx_pci_write_ppbuf(struct rtsx_pcr *pcr, u8 *buf, int buf_len); int rtsx_pci_card_pull_ctl_enable(struct rtsx_pcr *pcr, int card); diff --git a/include/linux/mfd/samsung/core.h b/include/linux/mfd/samsung/core.h index 47d84242940b..1825edacbda7 100644 --- a/include/linux/mfd/samsung/core.h +++ b/include/linux/mfd/samsung/core.h @@ -14,6 +14,27 @@ #ifndef __LINUX_MFD_SEC_CORE_H #define __LINUX_MFD_SEC_CORE_H +/* Macros to represent minimum voltages for LDO/BUCK */ +#define MIN_3000_MV 3000000 +#define MIN_2500_MV 2500000 +#define MIN_2000_MV 2000000 +#define MIN_1800_MV 1800000 +#define MIN_1500_MV 1500000 +#define MIN_1400_MV 1400000 +#define MIN_1000_MV 1000000 + +#define MIN_900_MV 900000 +#define MIN_850_MV 850000 +#define MIN_800_MV 800000 +#define MIN_750_MV 750000 +#define MIN_600_MV 600000 + +/* Macros to represent steps for LDO/BUCK */ +#define STEP_50_MV 50000 +#define STEP_25_MV 25000 +#define STEP_12_5_MV 12500 +#define STEP_6_25_MV 6250 + enum sec_device_type { S5M8751X, S5M8763X, @@ -21,6 +42,7 @@ enum sec_device_type { S2MPA01, S2MPS11X, S2MPS14X, + S2MPU02, }; /** diff --git a/include/linux/mfd/samsung/irq.h b/include/linux/mfd/samsung/irq.h index 1224f447356b..f35af7361b60 100644 --- a/include/linux/mfd/samsung/irq.h +++ b/include/linux/mfd/samsung/irq.h @@ -129,6 +129,30 @@ enum s2mps14_irq { S2MPS14_IRQ_NR, }; +enum s2mpu02_irq { + S2MPU02_IRQ_PWRONF, + S2MPU02_IRQ_PWRONR, + S2MPU02_IRQ_JIGONBF, + S2MPU02_IRQ_JIGONBR, + S2MPU02_IRQ_ACOKBF, + S2MPU02_IRQ_ACOKBR, + S2MPU02_IRQ_PWRON1S, + S2MPU02_IRQ_MRB, + + S2MPU02_IRQ_RTC60S, + S2MPU02_IRQ_RTCA1, + S2MPU02_IRQ_RTCA0, + S2MPU02_IRQ_SMPL, + S2MPU02_IRQ_RTC1S, + S2MPU02_IRQ_WTSR, + + S2MPU02_IRQ_INT120C, + S2MPU02_IRQ_INT140C, + S2MPU02_IRQ_TSD, + + S2MPU02_IRQ_NR, +}; + /* Masks for interrupts are the same as in s2mps11 */ #define S2MPS14_IRQ_TSD_MASK (1 << 2) diff --git a/include/linux/mfd/samsung/s2mpa01.h b/include/linux/mfd/samsung/s2mpa01.h index fbc63bc0d6a2..2766108bca2f 100644 --- a/include/linux/mfd/samsung/s2mpa01.h +++ b/include/linux/mfd/samsung/s2mpa01.h @@ -155,18 +155,6 @@ enum s2mpa01_regulators { S2MPA01_REGULATOR_MAX, }; -#define S2MPA01_BUCK_MIN1 600000 -#define S2MPA01_BUCK_MIN2 800000 -#define S2MPA01_BUCK_MIN3 1000000 -#define S2MPA01_BUCK_MIN4 1500000 -#define S2MPA01_LDO_MIN 800000 - -#define S2MPA01_BUCK_STEP1 6250 -#define S2MPA01_BUCK_STEP2 12500 - -#define S2MPA01_LDO_STEP1 50000 -#define S2MPA01_LDO_STEP2 25000 - #define S2MPA01_LDO_VSEL_MASK 0x3F #define S2MPA01_BUCK_VSEL_MASK 0xFF #define S2MPA01_ENABLE_MASK (0x03 << S2MPA01_ENABLE_SHIFT) diff --git a/include/linux/mfd/samsung/s2mps11.h b/include/linux/mfd/samsung/s2mps11.h index b3ddf98dec37..7981a9d77d3f 100644 --- a/include/linux/mfd/samsung/s2mps11.h +++ b/include/linux/mfd/samsung/s2mps11.h @@ -171,15 +171,6 @@ enum s2mps11_regulators { S2MPS11_REGULATOR_MAX, }; -#define S2MPS11_BUCK_MIN1 600000 -#define S2MPS11_BUCK_MIN2 750000 -#define S2MPS11_BUCK_MIN3 3000000 -#define S2MPS11_LDO_MIN 800000 -#define S2MPS11_BUCK_STEP1 6250 -#define S2MPS11_BUCK_STEP2 12500 -#define S2MPS11_BUCK_STEP3 25000 -#define S2MPS11_LDO_STEP1 50000 -#define S2MPS11_LDO_STEP2 25000 #define S2MPS11_LDO_VSEL_MASK 0x3F #define S2MPS11_BUCK_VSEL_MASK 0xFF #define S2MPS11_ENABLE_MASK (0x03 << S2MPS11_ENABLE_SHIFT) diff --git a/include/linux/mfd/samsung/s2mps14.h b/include/linux/mfd/samsung/s2mps14.h index 900cd7a04314..c92f4782afb5 100644 --- a/include/linux/mfd/samsung/s2mps14.h +++ b/include/linux/mfd/samsung/s2mps14.h @@ -123,10 +123,6 @@ enum s2mps14_regulators { }; /* Regulator constraints for BUCKx */ -#define S2MPS14_BUCK1235_MIN_600MV 600000 -#define S2MPS14_BUCK4_MIN_1400MV 1400000 -#define S2MPS14_BUCK1235_STEP_6_25MV 6250 -#define S2MPS14_BUCK4_STEP_12_5MV 12500 #define S2MPS14_BUCK1235_START_SEL 0x20 #define S2MPS14_BUCK4_START_SEL 0x40 /* @@ -136,12 +132,6 @@ enum s2mps14_regulators { */ #define S2MPS14_BUCK_RAMP_DELAY 12500 -/* Regulator constraints for different types of LDOx */ -#define S2MPS14_LDO_MIN_800MV 800000 -#define S2MPS14_LDO_MIN_1800MV 1800000 -#define S2MPS14_LDO_STEP_12_5MV 12500 -#define S2MPS14_LDO_STEP_25MV 25000 - #define S2MPS14_LDO_VSEL_MASK 0x3F #define S2MPS14_BUCK_VSEL_MASK 0xFF #define S2MPS14_ENABLE_MASK (0x03 << S2MPS14_ENABLE_SHIFT) diff --git a/include/linux/mfd/samsung/s2mpu02.h b/include/linux/mfd/samsung/s2mpu02.h new file mode 100644 index 000000000000..47ae9bc583a7 --- /dev/null +++ b/include/linux/mfd/samsung/s2mpu02.h @@ -0,0 +1,201 @@ +/* + * s2mpu02.h + * + * Copyright (c) 2014 Samsung Electronics Co., Ltd + * http://www.samsung.com + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#ifndef __LINUX_MFD_S2MPU02_H +#define __LINUX_MFD_S2MPU02_H + +/* S2MPU02 registers */ +enum S2MPU02_reg { + S2MPU02_REG_ID, + S2MPU02_REG_INT1, + S2MPU02_REG_INT2, + S2MPU02_REG_INT3, + S2MPU02_REG_INT1M, + S2MPU02_REG_INT2M, + S2MPU02_REG_INT3M, + S2MPU02_REG_ST1, + S2MPU02_REG_ST2, + S2MPU02_REG_PWRONSRC, + S2MPU02_REG_OFFSRC, + S2MPU02_REG_BU_CHG, + S2MPU02_REG_RTCCTRL, + S2MPU02_REG_PMCTRL1, + S2MPU02_REG_RSVD1, + S2MPU02_REG_RSVD2, + S2MPU02_REG_RSVD3, + S2MPU02_REG_RSVD4, + S2MPU02_REG_RSVD5, + S2MPU02_REG_RSVD6, + S2MPU02_REG_RSVD7, + S2MPU02_REG_WRSTEN, + S2MPU02_REG_RSVD8, + S2MPU02_REG_RSVD9, + S2MPU02_REG_RSVD10, + S2MPU02_REG_B1CTRL1, + S2MPU02_REG_B1CTRL2, + S2MPU02_REG_B2CTRL1, + S2MPU02_REG_B2CTRL2, + S2MPU02_REG_B3CTRL1, + S2MPU02_REG_B3CTRL2, + S2MPU02_REG_B4CTRL1, + S2MPU02_REG_B4CTRL2, + S2MPU02_REG_B5CTRL1, + S2MPU02_REG_B5CTRL2, + S2MPU02_REG_B5CTRL3, + S2MPU02_REG_B5CTRL4, + S2MPU02_REG_B5CTRL5, + S2MPU02_REG_B6CTRL1, + S2MPU02_REG_B6CTRL2, + S2MPU02_REG_B7CTRL1, + S2MPU02_REG_B7CTRL2, + S2MPU02_REG_RAMP1, + S2MPU02_REG_RAMP2, + S2MPU02_REG_L1CTRL, + S2MPU02_REG_L2CTRL1, + S2MPU02_REG_L2CTRL2, + S2MPU02_REG_L2CTRL3, + S2MPU02_REG_L2CTRL4, + S2MPU02_REG_L3CTRL, + S2MPU02_REG_L4CTRL, + S2MPU02_REG_L5CTRL, + S2MPU02_REG_L6CTRL, + S2MPU02_REG_L7CTRL, + S2MPU02_REG_L8CTRL, + S2MPU02_REG_L9CTRL, + S2MPU02_REG_L10CTRL, + S2MPU02_REG_L11CTRL, + S2MPU02_REG_L12CTRL, + S2MPU02_REG_L13CTRL, + S2MPU02_REG_L14CTRL, + S2MPU02_REG_L15CTRL, + S2MPU02_REG_L16CTRL, + S2MPU02_REG_L17CTRL, + S2MPU02_REG_L18CTRL, + S2MPU02_REG_L19CTRL, + S2MPU02_REG_L20CTRL, + S2MPU02_REG_L21CTRL, + S2MPU02_REG_L22CTRL, + S2MPU02_REG_L23CTRL, + S2MPU02_REG_L24CTRL, + S2MPU02_REG_L25CTRL, + S2MPU02_REG_L26CTRL, + S2MPU02_REG_L27CTRL, + S2MPU02_REG_L28CTRL, + S2MPU02_REG_LDODSCH1, + S2MPU02_REG_LDODSCH2, + S2MPU02_REG_LDODSCH3, + S2MPU02_REG_LDODSCH4, + S2MPU02_REG_SELMIF, + S2MPU02_REG_RSVD11, + S2MPU02_REG_RSVD12, + S2MPU02_REG_RSVD13, + S2MPU02_REG_DVSSEL, + S2MPU02_REG_DVSPTR, + S2MPU02_REG_DVSDATA, +}; + +/* S2MPU02 regulator ids */ +enum S2MPU02_regulators { + S2MPU02_LDO1, + S2MPU02_LDO2, + S2MPU02_LDO3, + S2MPU02_LDO4, + S2MPU02_LDO5, + S2MPU02_LDO6, + S2MPU02_LDO7, + S2MPU02_LDO8, + S2MPU02_LDO9, + S2MPU02_LDO10, + S2MPU02_LDO11, + S2MPU02_LDO12, + S2MPU02_LDO13, + S2MPU02_LDO14, + S2MPU02_LDO15, + S2MPU02_LDO16, + S2MPU02_LDO17, + S2MPU02_LDO18, + S2MPU02_LDO19, + S2MPU02_LDO20, + S2MPU02_LDO21, + S2MPU02_LDO22, + S2MPU02_LDO23, + S2MPU02_LDO24, + S2MPU02_LDO25, + S2MPU02_LDO26, + S2MPU02_LDO27, + S2MPU02_LDO28, + S2MPU02_BUCK1, + S2MPU02_BUCK2, + S2MPU02_BUCK3, + S2MPU02_BUCK4, + S2MPU02_BUCK5, + S2MPU02_BUCK6, + S2MPU02_BUCK7, + + S2MPU02_REGULATOR_MAX, +}; + +/* Regulator constraints for BUCKx */ +#define S2MPU02_BUCK1234_MIN_600MV 600000 +#define S2MPU02_BUCK5_MIN_1081_25MV 1081250 +#define S2MPU02_BUCK6_MIN_1700MV 1700000 +#define S2MPU02_BUCK7_MIN_900MV 900000 + +#define S2MPU02_BUCK1234_STEP_6_25MV 6250 +#define S2MPU02_BUCK5_STEP_6_25MV 6250 +#define S2MPU02_BUCK6_STEP_2_50MV 2500 +#define S2MPU02_BUCK7_STEP_6_25MV 6250 + +#define S2MPU02_BUCK1234_START_SEL 0x00 +#define S2MPU02_BUCK5_START_SEL 0x4D +#define S2MPU02_BUCK6_START_SEL 0x28 +#define S2MPU02_BUCK7_START_SEL 0x30 + +#define S2MPU02_BUCK_RAMP_DELAY 12500 + +/* Regulator constraints for different types of LDOx */ +#define S2MPU02_LDO_MIN_900MV 900000 +#define S2MPU02_LDO_MIN_1050MV 1050000 +#define S2MPU02_LDO_MIN_1600MV 1600000 +#define S2MPU02_LDO_STEP_12_5MV 12500 +#define S2MPU02_LDO_STEP_25MV 25000 +#define S2MPU02_LDO_STEP_50MV 50000 + +#define S2MPU02_LDO_GROUP1_START_SEL 0x8 +#define S2MPU02_LDO_GROUP2_START_SEL 0xA +#define S2MPU02_LDO_GROUP3_START_SEL 0x10 + +#define S2MPU02_LDO_VSEL_MASK 0x3F +#define S2MPU02_BUCK_VSEL_MASK 0xFF +#define S2MPU02_ENABLE_MASK (0x03 << S2MPU02_ENABLE_SHIFT) +#define S2MPU02_ENABLE_SHIFT 6 + +/* On/Off controlled by PWREN */ +#define S2MPU02_ENABLE_SUSPEND (0x01 << S2MPU02_ENABLE_SHIFT) +#define S2MPU02_DISABLE_SUSPEND (0x11 << S2MPU02_ENABLE_SHIFT) +#define S2MPU02_LDO_N_VOLTAGES (S2MPU02_LDO_VSEL_MASK + 1) +#define S2MPU02_BUCK_N_VOLTAGES (S2MPU02_BUCK_VSEL_MASK + 1) + +/* RAMP delay for BUCK1234*/ +#define S2MPU02_BUCK1_RAMP_SHIFT 6 +#define S2MPU02_BUCK2_RAMP_SHIFT 4 +#define S2MPU02_BUCK3_RAMP_SHIFT 2 +#define S2MPU02_BUCK4_RAMP_SHIFT 0 +#define S2MPU02_BUCK1234_RAMP_MASK 0x3 + +#endif /* __LINUX_MFD_S2MPU02_H */ diff --git a/include/linux/mfd/tps65910.h b/include/linux/mfd/tps65910.h index 16c2335c2856..6483a6fdce59 100644 --- a/include/linux/mfd/tps65910.h +++ b/include/linux/mfd/tps65910.h @@ -892,7 +892,7 @@ struct tps65910 { struct device *dev; struct i2c_client *i2c_client; struct regmap *regmap; - unsigned int id; + unsigned long id; /* Client devices */ struct tps65910_pmic *pmic; diff --git a/include/linux/mlx4/cmd.h b/include/linux/mlx4/cmd.h index c8450366c130..379c02648ab3 100644 --- a/include/linux/mlx4/cmd.h +++ b/include/linux/mlx4/cmd.h @@ -116,6 +116,7 @@ enum { /* special QP and management commands */ MLX4_CMD_CONF_SPECIAL_QP = 0x23, MLX4_CMD_MAD_IFC = 0x24, + MLX4_CMD_MAD_DEMUX = 0x203, /* multicast commands */ MLX4_CMD_READ_MCG = 0x25, @@ -186,6 +187,12 @@ enum { }; enum { + MLX4_CMD_MAD_DEMUX_CONFIG = 0, + MLX4_CMD_MAD_DEMUX_QUERY_STATE = 1, + MLX4_CMD_MAD_DEMUX_QUERY_RESTR = 2, /* Query mad demux restrictions */ +}; + +enum { MLX4_CMD_WRAPPED, MLX4_CMD_NATIVE }; diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h index e15b1544ea83..a5b7d7cfcedf 100644 --- a/include/linux/mlx4/device.h +++ b/include/linux/mlx4/device.h @@ -183,6 +183,7 @@ enum { MLX4_DEV_CAP_FLAG2_UPDATE_QP = 1LL << 8, MLX4_DEV_CAP_FLAG2_DMFS_IPOIB = 1LL << 9, MLX4_DEV_CAP_FLAG2_VXLAN_OFFLOADS = 1LL << 10, + MLX4_DEV_CAP_FLAG2_MAD_DEMUX = 1LL << 11, }; enum { @@ -208,6 +209,7 @@ enum { MLX4_BMME_FLAG_TYPE_2_WIN = 1 << 9, MLX4_BMME_FLAG_RESERVED_LKEY = 1 << 10, MLX4_BMME_FLAG_FAST_REG_WR = 1 << 11, + MLX4_BMME_FLAG_VSD_INIT2RTR = 1 << 28, }; enum mlx4_event { @@ -273,6 +275,7 @@ enum { MLX4_PERM_REMOTE_WRITE = 1 << 13, MLX4_PERM_ATOMIC = 1 << 14, MLX4_PERM_BIND_MW = 1 << 15, + MLX4_PERM_MASK = 0xFC00 }; enum { @@ -1194,6 +1197,9 @@ int mlx4_map_sw_to_hw_steering_id(struct mlx4_dev *dev, enum mlx4_net_trans_rule_id id); int mlx4_hw_rule_sz(struct mlx4_dev *dev, enum mlx4_net_trans_rule_id id); +int mlx4_tunnel_steer_add(struct mlx4_dev *dev, unsigned char *addr, + int port, int qpn, u16 prio, u64 *reg_id); + void mlx4_sync_pkey_table(struct mlx4_dev *dev, int slave, int port, int i, int val); @@ -1254,6 +1260,21 @@ int mlx4_vf_smi_enabled(struct mlx4_dev *dev, int slave, int port); int mlx4_vf_get_enable_smi_admin(struct mlx4_dev *dev, int slave, int port); int mlx4_vf_set_enable_smi_admin(struct mlx4_dev *dev, int slave, int port, int enable); +int mlx4_mr_hw_get_mpt(struct mlx4_dev *dev, struct mlx4_mr *mmr, + struct mlx4_mpt_entry ***mpt_entry); +int mlx4_mr_hw_write_mpt(struct mlx4_dev *dev, struct mlx4_mr *mmr, + struct mlx4_mpt_entry **mpt_entry); +int mlx4_mr_hw_change_pd(struct mlx4_dev *dev, struct mlx4_mpt_entry *mpt_entry, + u32 pdn); +int mlx4_mr_hw_change_access(struct mlx4_dev *dev, + struct mlx4_mpt_entry *mpt_entry, + u32 access); +void mlx4_mr_hw_put_mpt(struct mlx4_dev *dev, + struct mlx4_mpt_entry **mpt_entry); +void mlx4_mr_rereg_mem_cleanup(struct mlx4_dev *dev, struct mlx4_mr *mr); +int mlx4_mr_rereg_mem_write(struct mlx4_dev *dev, struct mlx4_mr *mr, + u64 iova, u64 size, int npages, + int page_shift, struct mlx4_mpt_entry *mpt_entry); /* Returns true if running in low memory profile (kdump kernel) */ static inline bool mlx4_low_memory_profile(void) diff --git a/include/linux/mlx4/qp.h b/include/linux/mlx4/qp.h index 7040dc98ff8b..5f4e36cf0091 100644 --- a/include/linux/mlx4/qp.h +++ b/include/linux/mlx4/qp.h @@ -56,7 +56,8 @@ enum mlx4_qp_optpar { MLX4_QP_OPTPAR_RNR_RETRY = 1 << 13, MLX4_QP_OPTPAR_ACK_TIMEOUT = 1 << 14, MLX4_QP_OPTPAR_SCHED_QUEUE = 1 << 16, - MLX4_QP_OPTPAR_COUNTER_INDEX = 1 << 20 + MLX4_QP_OPTPAR_COUNTER_INDEX = 1 << 20, + MLX4_QP_OPTPAR_VLAN_STRIPPING = 1 << 21, }; enum mlx4_qp_state { @@ -423,13 +424,20 @@ struct mlx4_wqe_inline_seg { enum mlx4_update_qp_attr { MLX4_UPDATE_QP_SMAC = 1 << 0, + MLX4_UPDATE_QP_VSD = 1 << 2, + MLX4_UPDATE_QP_SUPPORTED_ATTRS = (1 << 2) - 1 +}; + +enum mlx4_update_qp_params_flags { + MLX4_UPDATE_QP_PARAMS_FLAGS_VSD_ENABLE = 1 << 0, }; struct mlx4_update_qp_params { u8 smac_index; + u32 flags; }; -int mlx4_update_qp(struct mlx4_dev *dev, struct mlx4_qp *qp, +int mlx4_update_qp(struct mlx4_dev *dev, u32 qpn, enum mlx4_update_qp_attr attr, struct mlx4_update_qp_params *params); int mlx4_qp_modify(struct mlx4_dev *dev, struct mlx4_mtt *mtt, diff --git a/include/linux/mm.h b/include/linux/mm.h index e03dd29145a0..8981cc882ed2 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -2014,13 +2014,20 @@ static inline bool kernel_page_present(struct page *page) { return true; } #endif /* CONFIG_HIBERNATION */ #endif +#ifdef __HAVE_ARCH_GATE_AREA extern struct vm_area_struct *get_gate_vma(struct mm_struct *mm); -#ifdef __HAVE_ARCH_GATE_AREA -int in_gate_area_no_mm(unsigned long addr); -int in_gate_area(struct mm_struct *mm, unsigned long addr); +extern int in_gate_area_no_mm(unsigned long addr); +extern int in_gate_area(struct mm_struct *mm, unsigned long addr); #else -int in_gate_area_no_mm(unsigned long addr); -#define in_gate_area(mm, addr) ({(void)mm; in_gate_area_no_mm(addr);}) +static inline struct vm_area_struct *get_gate_vma(struct mm_struct *mm) +{ + return NULL; +} +static inline int in_gate_area_no_mm(unsigned long addr) { return 0; } +static inline int in_gate_area(struct mm_struct *mm, unsigned long addr) +{ + return 0; +} #endif /* __HAVE_ARCH_GATE_AREA */ #ifdef CONFIG_SYSCTL diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h index 796deac19fcf..6e0b286649f1 100644 --- a/include/linux/mm_types.h +++ b/include/linux/mm_types.h @@ -461,6 +461,7 @@ static inline void mm_init_cpumask(struct mm_struct *mm) #ifdef CONFIG_CPUMASK_OFFSTACK mm->cpu_vm_mask_var = &mm->cpumask_allocation; #endif + cpumask_clear(mm->cpu_vm_mask_var); } /* Future-safe accessor for struct mm_struct's cpu_vm_mask. */ diff --git a/include/linux/mmc/dw_mmc.h b/include/linux/mmc/dw_mmc.h index babaea93bca6..29ce014ab421 100644 --- a/include/linux/mmc/dw_mmc.h +++ b/include/linux/mmc/dw_mmc.h @@ -213,6 +213,8 @@ struct dw_mci_dma_ops { #define DW_MCI_QUIRK_HIGHSPEED BIT(2) /* Unreliable card detection */ #define DW_MCI_QUIRK_BROKEN_CARD_DETECTION BIT(3) +/* No write protect */ +#define DW_MCI_QUIRK_NO_WRITE_PROTECT BIT(4) /* Slot level quirks */ /* This slot has no write protect */ diff --git a/include/linux/mmc/sdhci.h b/include/linux/mmc/sdhci.h index 08abe9941884..09ebe57d5ce9 100644 --- a/include/linux/mmc/sdhci.h +++ b/include/linux/mmc/sdhci.h @@ -104,9 +104,6 @@ struct sdhci_host { const struct sdhci_ops *ops; /* Low level hw interface */ - struct regulator *vmmc; /* Power regulator (vmmc) */ - struct regulator *vqmmc; /* Signaling regulator (vccq) */ - /* Internal data */ struct mmc_host *mmc; /* MMC structure */ u64 dma_mask; /* custom DMA mask */ diff --git a/include/linux/mmdebug.h b/include/linux/mmdebug.h index edd82a105220..2f348d02f640 100644 --- a/include/linux/mmdebug.h +++ b/include/linux/mmdebug.h @@ -20,11 +20,13 @@ extern void dump_page_badflags(struct page *page, const char *reason, } while (0) #define VM_WARN_ON(cond) WARN_ON(cond) #define VM_WARN_ON_ONCE(cond) WARN_ON_ONCE(cond) +#define VM_WARN_ONCE(cond, format...) WARN_ONCE(cond, format) #else #define VM_BUG_ON(cond) BUILD_BUG_ON_INVALID(cond) #define VM_BUG_ON_PAGE(cond, page) VM_BUG_ON(cond) #define VM_WARN_ON(cond) BUILD_BUG_ON_INVALID(cond) #define VM_WARN_ON_ONCE(cond) BUILD_BUG_ON_INVALID(cond) +#define VM_WARN_ONCE(cond, format...) BUILD_BUG_ON_INVALID(cond) #endif #ifdef CONFIG_DEBUG_VIRTUAL diff --git a/include/linux/mmu_notifier.h b/include/linux/mmu_notifier.h index deca87452528..27288692241e 100644 --- a/include/linux/mmu_notifier.h +++ b/include/linux/mmu_notifier.h @@ -170,6 +170,8 @@ extern int __mmu_notifier_register(struct mmu_notifier *mn, struct mm_struct *mm); extern void mmu_notifier_unregister(struct mmu_notifier *mn, struct mm_struct *mm); +extern void mmu_notifier_unregister_no_release(struct mmu_notifier *mn, + struct mm_struct *mm); extern void __mmu_notifier_mm_destroy(struct mm_struct *mm); extern void __mmu_notifier_release(struct mm_struct *mm); extern int __mmu_notifier_clear_flush_young(struct mm_struct *mm, @@ -288,6 +290,10 @@ static inline void mmu_notifier_mm_destroy(struct mm_struct *mm) set_pte_at(___mm, ___address, __ptep, ___pte); \ }) +extern void mmu_notifier_call_srcu(struct rcu_head *rcu, + void (*func)(struct rcu_head *rcu)); +extern void mmu_notifier_synchronize(void); + #else /* CONFIG_MMU_NOTIFIER */ static inline void mmu_notifier_release(struct mm_struct *mm) diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h index 6cbd1b6c3d20..318df7051850 100644 --- a/include/linux/mmzone.h +++ b/include/linux/mmzone.h @@ -143,6 +143,7 @@ enum zone_stat_item { NR_SHMEM, /* shmem pages (included tmpfs/GEM pages) */ NR_DIRTIED, /* page dirtyings since bootup */ NR_WRITTEN, /* page writings since bootup */ + NR_PAGES_SCANNED, /* pages scanned since last reclaim */ #ifdef CONFIG_NUMA NUMA_HIT, /* allocated in intended node */ NUMA_MISS, /* allocated in non intended node */ @@ -324,19 +325,12 @@ enum zone_type { #ifndef __GENERATING_BOUNDS_H struct zone { - /* Fields commonly accessed by the page allocator */ + /* Read-mostly fields */ /* zone watermarks, access with *_wmark_pages(zone) macros */ unsigned long watermark[NR_WMARK]; /* - * When free pages are below this point, additional steps are taken - * when reading the number of free pages to avoid per-cpu counter - * drift allowing watermarks to be breached - */ - unsigned long percpu_drift_mark; - - /* * We don't know if the memory that we're going to allocate will be freeable * or/and it will be released eventually, so to avoid totally wasting several * GB of ram we must reserve some of the lower zone memory (otherwise we risk @@ -344,41 +338,26 @@ struct zone { * on the higher zones). This array is recalculated at runtime if the * sysctl_lowmem_reserve_ratio sysctl changes. */ - unsigned long lowmem_reserve[MAX_NR_ZONES]; - - /* - * This is a per-zone reserve of pages that should not be - * considered dirtyable memory. - */ - unsigned long dirty_balance_reserve; + long lowmem_reserve[MAX_NR_ZONES]; #ifdef CONFIG_NUMA int node; +#endif + /* - * zone reclaim becomes active if more unmapped pages exist. + * The target ratio of ACTIVE_ANON to INACTIVE_ANON pages on + * this zone's LRU. Maintained by the pageout code. */ - unsigned long min_unmapped_pages; - unsigned long min_slab_pages; -#endif + unsigned int inactive_ratio; + + struct pglist_data *zone_pgdat; struct per_cpu_pageset __percpu *pageset; + /* - * free areas of different sizes + * This is a per-zone reserve of pages that should not be + * considered dirtyable memory. */ - spinlock_t lock; -#if defined CONFIG_COMPACTION || defined CONFIG_CMA - /* Set to true when the PG_migrate_skip bits should be cleared */ - bool compact_blockskip_flush; - - /* pfn where compaction free scanner should start */ - unsigned long compact_cached_free_pfn; - /* pfn where async and sync compaction migration scanner should start */ - unsigned long compact_cached_migrate_pfn[2]; -#endif -#ifdef CONFIG_MEMORY_HOTPLUG - /* see spanned/present_pages for more description */ - seqlock_t span_seqlock; -#endif - struct free_area free_area[MAX_ORDER]; + unsigned long dirty_balance_reserve; #ifndef CONFIG_SPARSEMEM /* @@ -388,74 +367,14 @@ struct zone { unsigned long *pageblock_flags; #endif /* CONFIG_SPARSEMEM */ -#ifdef CONFIG_COMPACTION - /* - * On compaction failure, 1<<compact_defer_shift compactions - * are skipped before trying again. The number attempted since - * last failure is tracked with compact_considered. - */ - unsigned int compact_considered; - unsigned int compact_defer_shift; - int compact_order_failed; -#endif - - ZONE_PADDING(_pad1_) - - /* Fields commonly accessed by the page reclaim scanner */ - spinlock_t lru_lock; - struct lruvec lruvec; - - /* Evictions & activations on the inactive file list */ - atomic_long_t inactive_age; - - unsigned long pages_scanned; /* since last reclaim */ - unsigned long flags; /* zone flags, see below */ - - /* Zone statistics */ - atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS]; - - /* - * The target ratio of ACTIVE_ANON to INACTIVE_ANON pages on - * this zone's LRU. Maintained by the pageout code. - */ - unsigned int inactive_ratio; - - - ZONE_PADDING(_pad2_) - /* Rarely used or read-mostly fields */ - +#ifdef CONFIG_NUMA /* - * wait_table -- the array holding the hash table - * wait_table_hash_nr_entries -- the size of the hash table array - * wait_table_bits -- wait_table_size == (1 << wait_table_bits) - * - * The purpose of all these is to keep track of the people - * waiting for a page to become available and make them - * runnable again when possible. The trouble is that this - * consumes a lot of space, especially when so few things - * wait on pages at a given time. So instead of using - * per-page waitqueues, we use a waitqueue hash table. - * - * The bucket discipline is to sleep on the same queue when - * colliding and wake all in that wait queue when removing. - * When something wakes, it must check to be sure its page is - * truly available, a la thundering herd. The cost of a - * collision is great, but given the expected load of the - * table, they should be so rare as to be outweighed by the - * benefits from the saved space. - * - * __wait_on_page_locked() and unlock_page() in mm/filemap.c, are the - * primary users of these fields, and in mm/page_alloc.c - * free_area_init_core() performs the initialization of them. + * zone reclaim becomes active if more unmapped pages exist. */ - wait_queue_head_t * wait_table; - unsigned long wait_table_hash_nr_entries; - unsigned long wait_table_bits; + unsigned long min_unmapped_pages; + unsigned long min_slab_pages; +#endif /* CONFIG_NUMA */ - /* - * Discontig memory support fields. - */ - struct pglist_data *zone_pgdat; /* zone_start_pfn == zone_start_paddr >> PAGE_SHIFT */ unsigned long zone_start_pfn; @@ -500,9 +419,11 @@ struct zone { * adjust_managed_page_count() should be used instead of directly * touching zone->managed_pages and totalram_pages. */ + unsigned long managed_pages; unsigned long spanned_pages; unsigned long present_pages; - unsigned long managed_pages; + + const char *name; /* * Number of MIGRATE_RESEVE page block. To maintain for just @@ -510,10 +431,94 @@ struct zone { */ int nr_migrate_reserve_block; +#ifdef CONFIG_MEMORY_HOTPLUG + /* see spanned/present_pages for more description */ + seqlock_t span_seqlock; +#endif + /* - * rarely used fields: + * wait_table -- the array holding the hash table + * wait_table_hash_nr_entries -- the size of the hash table array + * wait_table_bits -- wait_table_size == (1 << wait_table_bits) + * + * The purpose of all these is to keep track of the people + * waiting for a page to become available and make them + * runnable again when possible. The trouble is that this + * consumes a lot of space, especially when so few things + * wait on pages at a given time. So instead of using + * per-page waitqueues, we use a waitqueue hash table. + * + * The bucket discipline is to sleep on the same queue when + * colliding and wake all in that wait queue when removing. + * When something wakes, it must check to be sure its page is + * truly available, a la thundering herd. The cost of a + * collision is great, but given the expected load of the + * table, they should be so rare as to be outweighed by the + * benefits from the saved space. + * + * __wait_on_page_locked() and unlock_page() in mm/filemap.c, are the + * primary users of these fields, and in mm/page_alloc.c + * free_area_init_core() performs the initialization of them. */ - const char *name; + wait_queue_head_t *wait_table; + unsigned long wait_table_hash_nr_entries; + unsigned long wait_table_bits; + + ZONE_PADDING(_pad1_) + + /* Write-intensive fields used from the page allocator */ + spinlock_t lock; + + /* free areas of different sizes */ + struct free_area free_area[MAX_ORDER]; + + /* zone flags, see below */ + unsigned long flags; + + ZONE_PADDING(_pad2_) + + /* Write-intensive fields used by page reclaim */ + + /* Fields commonly accessed by the page reclaim scanner */ + spinlock_t lru_lock; + struct lruvec lruvec; + + /* Evictions & activations on the inactive file list */ + atomic_long_t inactive_age; + + /* + * When free pages are below this point, additional steps are taken + * when reading the number of free pages to avoid per-cpu counter + * drift allowing watermarks to be breached + */ + unsigned long percpu_drift_mark; + +#if defined CONFIG_COMPACTION || defined CONFIG_CMA + /* pfn where compaction free scanner should start */ + unsigned long compact_cached_free_pfn; + /* pfn where async and sync compaction migration scanner should start */ + unsigned long compact_cached_migrate_pfn[2]; +#endif + +#ifdef CONFIG_COMPACTION + /* + * On compaction failure, 1<<compact_defer_shift compactions + * are skipped before trying again. The number attempted since + * last failure is tracked with compact_considered. + */ + unsigned int compact_considered; + unsigned int compact_defer_shift; + int compact_order_failed; +#endif + +#if defined CONFIG_COMPACTION || defined CONFIG_CMA + /* Set to true when the PG_migrate_skip bits should be cleared */ + bool compact_blockskip_flush; +#endif + + ZONE_PADDING(_pad3_) + /* Zone statistics */ + atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS]; } ____cacheline_internodealigned_in_smp; typedef enum { @@ -529,6 +534,7 @@ typedef enum { ZONE_WRITEBACK, /* reclaim scanning has recently found * many pages under writeback */ + ZONE_FAIR_DEPLETED, /* fair zone policy batch depleted */ } zone_flags_t; static inline void zone_set_flag(struct zone *zone, zone_flags_t flag) @@ -566,6 +572,11 @@ static inline int zone_is_reclaim_locked(const struct zone *zone) return test_bit(ZONE_RECLAIM_LOCKED, &zone->flags); } +static inline int zone_is_fair_depleted(const struct zone *zone) +{ + return test_bit(ZONE_FAIR_DEPLETED, &zone->flags); +} + static inline int zone_is_oom_locked(const struct zone *zone) { return test_bit(ZONE_OOM_LOCKED, &zone->flags); @@ -872,6 +883,8 @@ static inline int zone_movable_is_highmem(void) { #if defined(CONFIG_HIGHMEM) && defined(CONFIG_HAVE_MEMBLOCK_NODE_MAP) return movable_zone == ZONE_HIGHMEM; +#elif defined(CONFIG_HIGHMEM) + return (ZONE_MOVABLE - 1) == ZONE_HIGHMEM; #else return 0; #endif diff --git a/include/linux/module.h b/include/linux/module.h index f520a767c86c..71f282a4e307 100644 --- a/include/linux/module.h +++ b/include/linux/module.h @@ -396,18 +396,25 @@ bool is_module_address(unsigned long addr); bool is_module_percpu_address(unsigned long addr); bool is_module_text_address(unsigned long addr); -static inline int within_module_core(unsigned long addr, const struct module *mod) +static inline bool within_module_core(unsigned long addr, + const struct module *mod) { return (unsigned long)mod->module_core <= addr && addr < (unsigned long)mod->module_core + mod->core_size; } -static inline int within_module_init(unsigned long addr, const struct module *mod) +static inline bool within_module_init(unsigned long addr, + const struct module *mod) { return (unsigned long)mod->module_init <= addr && addr < (unsigned long)mod->module_init + mod->init_size; } +static inline bool within_module(unsigned long addr, const struct module *mod) +{ + return within_module_init(addr, mod) || within_module_core(addr, mod); +} + /* Search for module by name: must hold module_mutex. */ struct module *find_module(const char *name); diff --git a/include/linux/moduleloader.h b/include/linux/moduleloader.h index 560ca53a75fa..7eeb9bbfb816 100644 --- a/include/linux/moduleloader.h +++ b/include/linux/moduleloader.h @@ -45,7 +45,8 @@ static inline int apply_relocate(Elf_Shdr *sechdrs, unsigned int relsec, struct module *me) { - printk(KERN_ERR "module %s: REL relocation unsupported\n", me->name); + printk(KERN_ERR "module %s: REL relocation unsupported\n", + module_name(me)); return -ENOEXEC; } #endif @@ -67,7 +68,8 @@ static inline int apply_relocate_add(Elf_Shdr *sechdrs, unsigned int relsec, struct module *me) { - printk(KERN_ERR "module %s: REL relocation unsupported\n", me->name); + printk(KERN_ERR "module %s: REL relocation unsupported\n", + module_name(me)); return -ENOEXEC; } #endif diff --git a/include/linux/moduleparam.h b/include/linux/moduleparam.h index 494f99e852da..b43f4752304e 100644 --- a/include/linux/moduleparam.h +++ b/include/linux/moduleparam.h @@ -42,7 +42,7 @@ struct kernel_param; * NOARG - the parameter allows for no argument (foo instead of foo=1) */ enum { - KERNEL_PARAM_FL_NOARG = (1 << 0) + KERNEL_PARAM_OPS_FL_NOARG = (1 << 0) }; struct kernel_param_ops { @@ -56,11 +56,21 @@ struct kernel_param_ops { void (*free)(void *arg); }; +/* + * Flags available for kernel_param + * + * UNSAFE - the parameter is dangerous and setting it will taint the kernel + */ +enum { + KERNEL_PARAM_FL_UNSAFE = (1 << 0) +}; + struct kernel_param { const char *name; const struct kernel_param_ops *ops; u16 perm; - s16 level; + s8 level; + u8 flags; union { void *arg; const struct kparam_string *str; @@ -113,6 +123,12 @@ struct kparam_array module_param_named(name, name, type, perm) /** + * module_param_unsafe - same as module_param but taints kernel + */ +#define module_param_unsafe(name, type, perm) \ + module_param_named_unsafe(name, name, type, perm) + +/** * module_param_named - typesafe helper for a renamed module/cmdline parameter * @name: a valid C identifier which is the parameter name. * @value: the actual lvalue to alter. @@ -129,6 +145,14 @@ struct kparam_array __MODULE_PARM_TYPE(name, #type) /** + * module_param_named_unsafe - same as module_param_named but taints kernel + */ +#define module_param_named_unsafe(name, value, type, perm) \ + param_check_##type(name, &(value)); \ + module_param_cb_unsafe(name, ¶m_ops_##type, &value, perm); \ + __MODULE_PARM_TYPE(name, #type) + +/** * module_param_cb - general callback for a module/cmdline parameter * @name: a valid C identifier which is the parameter name. * @ops: the set & get operations for this parameter. @@ -137,7 +161,11 @@ struct kparam_array * The ops can have NULL set or get functions. */ #define module_param_cb(name, ops, arg, perm) \ - __module_param_call(MODULE_PARAM_PREFIX, name, ops, arg, perm, -1) + __module_param_call(MODULE_PARAM_PREFIX, name, ops, arg, perm, -1, 0) + +#define module_param_cb_unsafe(name, ops, arg, perm) \ + __module_param_call(MODULE_PARAM_PREFIX, name, ops, arg, perm, -1, \ + KERNEL_PARAM_FL_UNSAFE) /** * <level>_param_cb - general callback for a module/cmdline parameter @@ -149,7 +177,7 @@ struct kparam_array * The ops can have NULL set or get functions. */ #define __level_param_cb(name, ops, arg, perm, level) \ - __module_param_call(MODULE_PARAM_PREFIX, name, ops, arg, perm, level) + __module_param_call(MODULE_PARAM_PREFIX, name, ops, arg, perm, level, 0) #define core_param_cb(name, ops, arg, perm) \ __level_param_cb(name, ops, arg, perm, 1) @@ -184,22 +212,22 @@ struct kparam_array /* This is the fundamental function for registering boot/module parameters. */ -#define __module_param_call(prefix, name, ops, arg, perm, level) \ +#define __module_param_call(prefix, name, ops, arg, perm, level, flags) \ /* Default value instead of permissions? */ \ static const char __param_str_##name[] = prefix #name; \ static struct kernel_param __moduleparam_const __param_##name \ __used \ __attribute__ ((unused,__section__ ("__param"),aligned(sizeof(void *)))) \ = { __param_str_##name, ops, VERIFY_OCTAL_PERMISSIONS(perm), \ - level, { arg } } + level, flags, { arg } } /* Obsolete - use module_param_cb() */ #define module_param_call(name, set, get, arg, perm) \ static struct kernel_param_ops __param_ops_##name = \ - { 0, (void *)set, (void *)get }; \ + { .flags = 0, (void *)set, (void *)get }; \ __module_param_call(MODULE_PARAM_PREFIX, \ name, &__param_ops_##name, arg, \ - (perm) + sizeof(__check_old_set_param(set))*0, -1) + (perm) + sizeof(__check_old_set_param(set))*0, -1, 0) /* We don't get oldget: it's often a new-style param_get_uint, etc. */ static inline int @@ -279,7 +307,7 @@ static inline void __kernel_param_unlock(void) */ #define core_param(name, var, type, perm) \ param_check_##type(name, &(var)); \ - __module_param_call("", name, ¶m_ops_##type, &var, perm, -1) + __module_param_call("", name, ¶m_ops_##type, &var, perm, -1, 0) #endif /* !MODULE */ /** @@ -297,7 +325,7 @@ static inline void __kernel_param_unlock(void) = { len, string }; \ __module_param_call(MODULE_PARAM_PREFIX, name, \ ¶m_ops_string, \ - .str = &__param_string_##name, perm, -1); \ + .str = &__param_string_##name, perm, -1, 0);\ __MODULE_PARM_TYPE(name, "string") /** @@ -444,7 +472,7 @@ extern int param_set_bint(const char *val, const struct kernel_param *kp); __module_param_call(MODULE_PARAM_PREFIX, name, \ ¶m_array_ops, \ .arr = &__param_arr_##name, \ - perm, -1); \ + perm, -1, 0); \ __MODULE_PARM_TYPE(name, "array of " #type) extern struct kernel_param_ops param_array_ops; diff --git a/include/linux/mount.h b/include/linux/mount.h index 839bac270904..9262e4bf0cc3 100644 --- a/include/linux/mount.h +++ b/include/linux/mount.h @@ -42,13 +42,20 @@ struct mnt_namespace; * flag, consider how it interacts with shared mounts. */ #define MNT_SHARED_MASK (MNT_UNBINDABLE) -#define MNT_PROPAGATION_MASK (MNT_SHARED | MNT_UNBINDABLE) +#define MNT_USER_SETTABLE_MASK (MNT_NOSUID | MNT_NODEV | MNT_NOEXEC \ + | MNT_NOATIME | MNT_NODIRATIME | MNT_RELATIME \ + | MNT_READONLY) +#define MNT_ATIME_MASK (MNT_NOATIME | MNT_NODIRATIME | MNT_RELATIME ) #define MNT_INTERNAL_FLAGS (MNT_SHARED | MNT_WRITE_HOLD | MNT_INTERNAL | \ MNT_DOOMED | MNT_SYNC_UMOUNT | MNT_MARKED) #define MNT_INTERNAL 0x4000 +#define MNT_LOCK_ATIME 0x040000 +#define MNT_LOCK_NOEXEC 0x080000 +#define MNT_LOCK_NOSUID 0x100000 +#define MNT_LOCK_NODEV 0x200000 #define MNT_LOCK_READONLY 0x400000 #define MNT_LOCKED 0x800000 #define MNT_DOOMED 0x1000000 @@ -62,6 +69,7 @@ struct vfsmount { }; struct file; /* forward dec */ +struct path; extern int mnt_want_write(struct vfsmount *mnt); extern int mnt_want_write_file(struct file *file); @@ -70,8 +78,7 @@ extern void mnt_drop_write(struct vfsmount *mnt); extern void mnt_drop_write_file(struct file *file); extern void mntput(struct vfsmount *mnt); extern struct vfsmount *mntget(struct vfsmount *mnt); -extern void mnt_pin(struct vfsmount *mnt); -extern void mnt_unpin(struct vfsmount *mnt); +extern struct vfsmount *mnt_clone_internal(struct path *path); extern int __mnt_is_readonly(struct vfsmount *mnt); struct file_system_type; diff --git a/include/linux/mtd/mtd.h b/include/linux/mtd/mtd.h index a1b0b4c8fd79..031ff3a9a0bd 100644 --- a/include/linux/mtd/mtd.h +++ b/include/linux/mtd/mtd.h @@ -222,6 +222,7 @@ struct mtd_info { int (*_lock) (struct mtd_info *mtd, loff_t ofs, uint64_t len); int (*_unlock) (struct mtd_info *mtd, loff_t ofs, uint64_t len); int (*_is_locked) (struct mtd_info *mtd, loff_t ofs, uint64_t len); + int (*_block_isreserved) (struct mtd_info *mtd, loff_t ofs); int (*_block_isbad) (struct mtd_info *mtd, loff_t ofs); int (*_block_markbad) (struct mtd_info *mtd, loff_t ofs); int (*_suspend) (struct mtd_info *mtd); @@ -302,6 +303,7 @@ static inline void mtd_sync(struct mtd_info *mtd) int mtd_lock(struct mtd_info *mtd, loff_t ofs, uint64_t len); int mtd_unlock(struct mtd_info *mtd, loff_t ofs, uint64_t len); int mtd_is_locked(struct mtd_info *mtd, loff_t ofs, uint64_t len); +int mtd_block_isreserved(struct mtd_info *mtd, loff_t ofs); int mtd_block_isbad(struct mtd_info *mtd, loff_t ofs); int mtd_block_markbad(struct mtd_info *mtd, loff_t ofs); diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h index 2f0af2891f0f..c300db3ae285 100644 --- a/include/linux/mtd/nand.h +++ b/include/linux/mtd/nand.h @@ -810,6 +810,7 @@ extern struct nand_manufacturers nand_manuf_ids[]; extern int nand_scan_bbt(struct mtd_info *mtd, struct nand_bbt_descr *bd); extern int nand_default_bbt(struct mtd_info *mtd); extern int nand_markbad_bbt(struct mtd_info *mtd, loff_t offs); +extern int nand_isreserved_bbt(struct mtd_info *mtd, loff_t offs); extern int nand_isbad_bbt(struct mtd_info *mtd, loff_t offs, int allowbbt); extern int nand_erase_nand(struct mtd_info *mtd, struct erase_info *instr, int allowbbt); @@ -947,4 +948,56 @@ static inline int jedec_feature(struct nand_chip *chip) return chip->jedec_version ? le16_to_cpu(chip->jedec_params.features) : 0; } + +/* + * struct nand_sdr_timings - SDR NAND chip timings + * + * This struct defines the timing requirements of a SDR NAND chip. + * These informations can be found in every NAND datasheets and the timings + * meaning are described in the ONFI specifications: + * www.onfi.org/~/media/ONFI/specs/onfi_3_1_spec.pdf (chapter 4.15 Timing + * Parameters) + * + * All these timings are expressed in picoseconds. + */ + +struct nand_sdr_timings { + u32 tALH_min; + u32 tADL_min; + u32 tALS_min; + u32 tAR_min; + u32 tCEA_max; + u32 tCEH_min; + u32 tCH_min; + u32 tCHZ_max; + u32 tCLH_min; + u32 tCLR_min; + u32 tCLS_min; + u32 tCOH_min; + u32 tCS_min; + u32 tDH_min; + u32 tDS_min; + u32 tFEAT_max; + u32 tIR_min; + u32 tITC_max; + u32 tRC_min; + u32 tREA_max; + u32 tREH_min; + u32 tRHOH_min; + u32 tRHW_min; + u32 tRHZ_max; + u32 tRLOH_min; + u32 tRP_min; + u32 tRR_min; + u64 tRST_max; + u32 tWB_max; + u32 tWC_min; + u32 tWH_min; + u32 tWHR_min; + u32 tWP_min; + u32 tWW_min; +}; + +/* get timing characteristics from ONFI timing mode. */ +const struct nand_sdr_timings *onfi_async_timing_mode_to_sdr_timings(int mode); #endif /* __LINUX_MTD_NAND_H */ diff --git a/include/linux/mtd/spi-nor.h b/include/linux/mtd/spi-nor.h index 53241842a7ab..9e6294f32ba8 100644 --- a/include/linux/mtd/spi-nor.h +++ b/include/linux/mtd/spi-nor.h @@ -34,6 +34,7 @@ #define SPINOR_OP_SE 0xd8 /* Sector erase (usually 64KiB) */ #define SPINOR_OP_RDID 0x9f /* Read JEDEC ID */ #define SPINOR_OP_RDCR 0x35 /* Read configuration register */ +#define SPINOR_OP_RDFSR 0x70 /* Read flag status register */ /* 4-byte address opcodes - used on Spansion and some Macronix flashes. */ #define SPINOR_OP_READ4 0x13 /* Read data bytes (low frequency) */ @@ -66,6 +67,9 @@ #define SR_QUAD_EN_MX 0x40 /* Macronix Quad I/O */ +/* Flag Status Register bits */ +#define FSR_READY 0x80 + /* Configuration Register bits. */ #define CR_QUAD_EN_SPAN 0x2 /* Spansion Quad I/O */ diff --git a/include/linux/mvebu-pmsu.h b/include/linux/mvebu-pmsu.h new file mode 100644 index 000000000000..b918d07efe23 --- /dev/null +++ b/include/linux/mvebu-pmsu.h @@ -0,0 +1,20 @@ +/* + * Copyright (C) 2012 Marvell + * + * Thomas Petazzoni <thomas.petazzoni@free-electrons.com> + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __MVEBU_PMSU_H__ +#define __MVEBU_PMSU_H__ + +#ifdef CONFIG_MACH_MVEBU_V7 +int mvebu_pmsu_dfs_request(int cpu); +#else +static inline int mvebu_pmsu_dfs_request(int cpu) { return -ENODEV; } +#endif + +#endif /* __MVEBU_PMSU_H__ */ diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 38377392d082..c8e388e5fccc 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -3176,7 +3176,7 @@ static inline int __dev_uc_sync(struct net_device *dev, } /** - * __dev_uc_unsync - Remove synchonized addresses from device + * __dev_uc_unsync - Remove synchronized addresses from device * @dev: device to sync * @unsync: function to call if address should be removed * @@ -3220,7 +3220,7 @@ static inline int __dev_mc_sync(struct net_device *dev, } /** - * __dev_mc_unsync - Remove synchonized addresses from device + * __dev_mc_unsync - Remove synchronized addresses from device * @dev: device to sync * @unsync: function to call if address should be removed * diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h index 2077489f9887..2517ece98820 100644 --- a/include/linux/netfilter.h +++ b/include/linux/netfilter.h @@ -9,6 +9,7 @@ #include <linux/in6.h> #include <linux/wait.h> #include <linux/list.h> +#include <linux/static_key.h> #include <uapi/linux/netfilter.h> #ifdef CONFIG_NETFILTER static inline int NF_DROP_GETERR(int verdict) @@ -99,9 +100,9 @@ void nf_unregister_sockopt(struct nf_sockopt_ops *reg); extern struct list_head nf_hooks[NFPROTO_NUMPROTO][NF_MAX_HOOKS]; -#if defined(CONFIG_JUMP_LABEL) -#include <linux/static_key.h> +#ifdef HAVE_JUMP_LABEL extern struct static_key nf_hooks_needed[NFPROTO_NUMPROTO][NF_MAX_HOOKS]; + static inline bool nf_hooks_active(u_int8_t pf, unsigned int hook) { if (__builtin_constant_p(pf) && diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h index e30f6059ecd6..5180a7ededec 100644 --- a/include/linux/nfs_fs.h +++ b/include/linux/nfs_fs.h @@ -52,6 +52,7 @@ struct nfs_access_entry { unsigned long jiffies; struct rpc_cred * cred; int mask; + struct rcu_head rcu_head; }; struct nfs_lockowner { @@ -352,6 +353,7 @@ extern int nfs_release(struct inode *, struct file *); extern int nfs_attribute_timeout(struct inode *inode); extern int nfs_attribute_cache_expired(struct inode *inode); extern int nfs_revalidate_inode(struct nfs_server *server, struct inode *inode); +extern int nfs_revalidate_inode_rcu(struct nfs_server *server, struct inode *inode); extern int __nfs_revalidate_inode(struct nfs_server *, struct inode *); extern int nfs_revalidate_mapping(struct inode *inode, struct address_space *mapping); extern int nfs_setattr(struct dentry *, struct iattr *); diff --git a/include/linux/nfs_fs_sb.h b/include/linux/nfs_fs_sb.h index 1150ea41b626..922be2e050f5 100644 --- a/include/linux/nfs_fs_sb.h +++ b/include/linux/nfs_fs_sb.h @@ -45,6 +45,7 @@ struct nfs_client { struct sockaddr_storage cl_addr; /* server identifier */ size_t cl_addrlen; char * cl_hostname; /* hostname of server */ + char * cl_acceptor; /* GSSAPI acceptor name */ struct list_head cl_share_link; /* link in global client list */ struct list_head cl_superblocks; /* List of nfs_server structs */ diff --git a/include/linux/nfs_page.h b/include/linux/nfs_page.h index 7d9096d95d4a..6c3e06ee2fb7 100644 --- a/include/linux/nfs_page.h +++ b/include/linux/nfs_page.h @@ -26,7 +26,7 @@ enum { PG_MAPPED, /* page private set for buffered io */ PG_CLEAN, /* write succeeded */ PG_COMMIT_TO_DS, /* used by pnfs layouts */ - PG_INODE_REF, /* extra ref held by inode (head req only) */ + PG_INODE_REF, /* extra ref held by inode when in writeback */ PG_HEADLOCK, /* page group lock of wb_head */ PG_TEARDOWN, /* page group sync for destroy */ PG_UNLOCKPAGE, /* page group sync bit in read path */ @@ -62,12 +62,13 @@ struct nfs_pageio_ops { struct nfs_rw_ops { const fmode_t rw_mode; - struct nfs_rw_header *(*rw_alloc_header)(void); - void (*rw_free_header)(struct nfs_rw_header *); - void (*rw_release)(struct nfs_pgio_data *); - int (*rw_done)(struct rpc_task *, struct nfs_pgio_data *, struct inode *); - void (*rw_result)(struct rpc_task *, struct nfs_pgio_data *); - void (*rw_initiate)(struct nfs_pgio_data *, struct rpc_message *, + struct nfs_pgio_header *(*rw_alloc_header)(void); + void (*rw_free_header)(struct nfs_pgio_header *); + void (*rw_release)(struct nfs_pgio_header *); + int (*rw_done)(struct rpc_task *, struct nfs_pgio_header *, + struct inode *); + void (*rw_result)(struct rpc_task *, struct nfs_pgio_header *); + void (*rw_initiate)(struct nfs_pgio_header *, struct rpc_message *, struct rpc_task_setup *, int); }; @@ -111,6 +112,8 @@ extern void nfs_pageio_init(struct nfs_pageio_descriptor *desc, int how); extern int nfs_pageio_add_request(struct nfs_pageio_descriptor *, struct nfs_page *); +extern int nfs_pageio_resend(struct nfs_pageio_descriptor *, + struct nfs_pgio_header *); extern void nfs_pageio_complete(struct nfs_pageio_descriptor *desc); extern void nfs_pageio_cond_complete(struct nfs_pageio_descriptor *, pgoff_t); extern size_t nfs_generic_pg_test(struct nfs_pageio_descriptor *desc, @@ -119,7 +122,8 @@ extern size_t nfs_generic_pg_test(struct nfs_pageio_descriptor *desc, extern int nfs_wait_on_request(struct nfs_page *); extern void nfs_unlock_request(struct nfs_page *req); extern void nfs_unlock_and_release_request(struct nfs_page *); -extern void nfs_page_group_lock(struct nfs_page *); +extern int nfs_page_group_lock(struct nfs_page *, bool); +extern void nfs_page_group_lock_wait(struct nfs_page *); extern void nfs_page_group_unlock(struct nfs_page *); extern bool nfs_page_group_sync_on_bit(struct nfs_page *, unsigned int); diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h index 9a1396e70310..0040629894df 100644 --- a/include/linux/nfs_xdr.h +++ b/include/linux/nfs_xdr.h @@ -993,6 +993,7 @@ struct nfs4_setclientid { unsigned int sc_uaddr_len; char sc_uaddr[RPCBIND_MAXUADDRLEN + 1]; u32 sc_cb_ident; + struct rpc_cred *sc_cred; }; struct nfs4_setclientid_res { @@ -1253,18 +1254,12 @@ enum { NFS_IOHDR_ERROR = 0, NFS_IOHDR_EOF, NFS_IOHDR_REDO, - NFS_IOHDR_NEED_COMMIT, - NFS_IOHDR_NEED_RESCHED, }; -struct nfs_pgio_data; - struct nfs_pgio_header { struct inode *inode; struct rpc_cred *cred; struct list_head pages; - struct nfs_pgio_data *data; - atomic_t refcnt; struct nfs_page *req; struct nfs_writeverf verf; /* Used for writes */ struct pnfs_layout_segment *lseg; @@ -1281,28 +1276,22 @@ struct nfs_pgio_header { int error; /* merge with pnfs_error */ unsigned long good_bytes; /* boundary of good data */ unsigned long flags; -}; -struct nfs_pgio_data { - struct nfs_pgio_header *header; + /* + * rpc data + */ struct rpc_task task; struct nfs_fattr fattr; - struct nfs_writeverf verf; /* Used for writes */ struct nfs_pgio_args args; /* argument struct */ struct nfs_pgio_res res; /* result struct */ unsigned long timestamp; /* For lease renewal */ - int (*pgio_done_cb) (struct rpc_task *task, struct nfs_pgio_data *data); + int (*pgio_done_cb)(struct rpc_task *, struct nfs_pgio_header *); __u64 mds_offset; /* Filelayout dense stripe */ - struct nfs_page_array pages; + struct nfs_page_array page_array; struct nfs_client *ds_clp; /* pNFS data server */ int ds_idx; /* ds index if ds_clp is set */ }; -struct nfs_rw_header { - struct nfs_pgio_header header; - struct nfs_pgio_data rpc_data; -}; - struct nfs_mds_commit_info { atomic_t rpcs_out; unsigned long ncommit; @@ -1432,11 +1421,12 @@ struct nfs_rpc_ops { struct nfs_pathconf *); int (*set_capabilities)(struct nfs_server *, struct nfs_fh *); int (*decode_dirent)(struct xdr_stream *, struct nfs_entry *, int); - int (*pgio_rpc_prepare)(struct rpc_task *, struct nfs_pgio_data *); - void (*read_setup) (struct nfs_pgio_data *, struct rpc_message *); - int (*read_done) (struct rpc_task *, struct nfs_pgio_data *); - void (*write_setup) (struct nfs_pgio_data *, struct rpc_message *); - int (*write_done) (struct rpc_task *, struct nfs_pgio_data *); + int (*pgio_rpc_prepare)(struct rpc_task *, + struct nfs_pgio_header *); + void (*read_setup)(struct nfs_pgio_header *, struct rpc_message *); + int (*read_done)(struct rpc_task *, struct nfs_pgio_header *); + void (*write_setup)(struct nfs_pgio_header *, struct rpc_message *); + int (*write_done)(struct rpc_task *, struct nfs_pgio_header *); void (*commit_setup) (struct nfs_commit_data *, struct rpc_message *); void (*commit_rpc_prepare)(struct rpc_task *, struct nfs_commit_data *); int (*commit_done) (struct rpc_task *, struct nfs_commit_data *); diff --git a/include/linux/nodemask.h b/include/linux/nodemask.h index 58b9a02c38d2..83a6aeda899d 100644 --- a/include/linux/nodemask.h +++ b/include/linux/nodemask.h @@ -430,7 +430,15 @@ static inline int num_node_state(enum node_states state) for_each_node_mask((__node), node_states[__state]) #define first_online_node first_node(node_states[N_ONLINE]) -#define next_online_node(nid) next_node((nid), node_states[N_ONLINE]) +#define first_memory_node first_node(node_states[N_MEMORY]) +static inline int next_online_node(int nid) +{ + return next_node(nid, node_states[N_ONLINE]); +} +static inline int next_memory_node(int nid) +{ + return next_node(nid, node_states[N_MEMORY]); +} extern int nr_node_ids; extern int nr_online_nodes; @@ -471,6 +479,7 @@ static inline int num_node_state(enum node_states state) for ( (node) = 0; (node) == 0; (node) = 1) #define first_online_node 0 +#define first_memory_node 0 #define next_online_node(nid) (MAX_NUMNODES) #define nr_node_ids 1 #define nr_online_nodes 1 diff --git a/include/linux/nsproxy.h b/include/linux/nsproxy.h index b4ec59d159ac..35fa08fd7739 100644 --- a/include/linux/nsproxy.h +++ b/include/linux/nsproxy.h @@ -40,32 +40,28 @@ extern struct nsproxy init_nsproxy; * the namespaces access rules are: * * 1. only current task is allowed to change tsk->nsproxy pointer or - * any pointer on the nsproxy itself + * any pointer on the nsproxy itself. Current must hold the task_lock + * when changing tsk->nsproxy. * * 2. when accessing (i.e. reading) current task's namespaces - no * precautions should be taken - just dereference the pointers * * 3. the access to other task namespaces is performed like this - * rcu_read_lock(); - * nsproxy = task_nsproxy(tsk); + * task_lock(task); + * nsproxy = task->nsproxy; * if (nsproxy != NULL) { * / * * * work with the namespaces here * * e.g. get the reference on one of them * * / * } / * - * * NULL task_nsproxy() means that this task is + * * NULL task->nsproxy means that this task is * * almost dead (zombie) * * / - * rcu_read_unlock(); + * task_unlock(task); * */ -static inline struct nsproxy *task_nsproxy(struct task_struct *tsk) -{ - return rcu_dereference(tsk->nsproxy); -} - int copy_namespaces(unsigned long flags, struct task_struct *tsk); void exit_task_namespaces(struct task_struct *tsk); void switch_task_namespaces(struct task_struct *tsk, struct nsproxy *new); diff --git a/include/linux/of.h b/include/linux/of.h index 196b34c1ef4e..6c4363b8ddc3 100644 --- a/include/linux/of.h +++ b/include/linux/of.h @@ -74,8 +74,6 @@ struct of_phandle_args { uint32_t args[MAX_PHANDLE_ARGS]; }; -extern int of_node_add(struct device_node *node); - /* initialize a node */ extern struct kobj_type of_node_ktype; static inline void of_node_init(struct device_node *node) @@ -113,6 +111,7 @@ static inline void of_node_put(struct device_node *node) { } extern struct device_node *of_allnodes; extern struct device_node *of_chosen; extern struct device_node *of_aliases; +extern struct device_node *of_stdout; extern raw_spinlock_t devtree_lock; static inline bool of_have_populated_dt(void) @@ -204,6 +203,7 @@ static inline unsigned long of_read_ulong(const __be32 *cell, int size) #define OF_DYNAMIC 1 /* node and properties were allocated via kmalloc */ #define OF_DETACHED 2 /* node has been detached from the device tree */ #define OF_POPULATED 3 /* device already created for the node */ +#define OF_POPULATED_BUS 4 /* of_platform_populate recursed to children of this node */ #define OF_IS_DYNAMIC(x) test_bit(OF_DYNAMIC, &x->_flags) #define OF_MARK_DYNAMIC(x) set_bit(OF_DYNAMIC, &x->_flags) @@ -322,6 +322,7 @@ extern int of_update_property(struct device_node *np, struct property *newprop); struct of_prop_reconfig { struct device_node *dn; struct property *prop; + struct property *old_prop; }; extern int of_reconfig_notifier_register(struct notifier_block *); @@ -352,7 +353,7 @@ const __be32 *of_prop_next_u32(struct property *prop, const __be32 *cur, */ const char *of_prop_next_string(struct property *prop, const char *cur); -int of_device_is_stdout_path(struct device_node *dn); +bool of_console_check(struct device_node *dn, char *name, int index); #else /* CONFIG_OF */ @@ -564,9 +565,9 @@ static inline int of_machine_is_compatible(const char *compat) return 0; } -static inline int of_device_is_stdout_path(struct device_node *dn) +static inline bool of_console_check(const struct device_node *dn, const char *name, int index) { - return 0; + return false; } static inline const __be32 *of_prop_next_u32(struct property *prop, @@ -786,4 +787,80 @@ typedef void (*of_init_fn_1)(struct device_node *); #define OF_DECLARE_2(table, name, compat, fn) \ _OF_DECLARE(table, name, compat, fn, of_init_fn_2) +/** + * struct of_changeset_entry - Holds a changeset entry + * + * @node: list_head for the log list + * @action: notifier action + * @np: pointer to the device node affected + * @prop: pointer to the property affected + * @old_prop: hold a pointer to the original property + * + * Every modification of the device tree during a changeset + * is held in a list of of_changeset_entry structures. + * That way we can recover from a partial application, or we can + * revert the changeset + */ +struct of_changeset_entry { + struct list_head node; + unsigned long action; + struct device_node *np; + struct property *prop; + struct property *old_prop; +}; + +/** + * struct of_changeset - changeset tracker structure + * + * @entries: list_head for the changeset entries + * + * changesets are a convenient way to apply bulk changes to the + * live tree. In case of an error, changes are rolled-back. + * changesets live on after initial application, and if not + * destroyed after use, they can be reverted in one single call. + */ +struct of_changeset { + struct list_head entries; +}; + +#ifdef CONFIG_OF_DYNAMIC +extern void of_changeset_init(struct of_changeset *ocs); +extern void of_changeset_destroy(struct of_changeset *ocs); +extern int of_changeset_apply(struct of_changeset *ocs); +extern int of_changeset_revert(struct of_changeset *ocs); +extern int of_changeset_action(struct of_changeset *ocs, + unsigned long action, struct device_node *np, + struct property *prop); + +static inline int of_changeset_attach_node(struct of_changeset *ocs, + struct device_node *np) +{ + return of_changeset_action(ocs, OF_RECONFIG_ATTACH_NODE, np, NULL); +} + +static inline int of_changeset_detach_node(struct of_changeset *ocs, + struct device_node *np) +{ + return of_changeset_action(ocs, OF_RECONFIG_DETACH_NODE, np, NULL); +} + +static inline int of_changeset_add_property(struct of_changeset *ocs, + struct device_node *np, struct property *prop) +{ + return of_changeset_action(ocs, OF_RECONFIG_ADD_PROPERTY, np, prop); +} + +static inline int of_changeset_remove_property(struct of_changeset *ocs, + struct device_node *np, struct property *prop) +{ + return of_changeset_action(ocs, OF_RECONFIG_REMOVE_PROPERTY, np, prop); +} + +static inline int of_changeset_update_property(struct of_changeset *ocs, + struct device_node *np, struct property *prop) +{ + return of_changeset_action(ocs, OF_RECONFIG_UPDATE_PROPERTY, np, prop); +} +#endif + #endif /* _LINUX_OF_H */ diff --git a/include/linux/of_dma.h b/include/linux/of_dma.h index ae36298ba076..56bc026c143f 100644 --- a/include/linux/of_dma.h +++ b/include/linux/of_dma.h @@ -41,6 +41,8 @@ extern struct dma_chan *of_dma_request_slave_channel(struct device_node *np, const char *name); extern struct dma_chan *of_dma_simple_xlate(struct of_phandle_args *dma_spec, struct of_dma *ofdma); +extern struct dma_chan *of_dma_xlate_by_chan_id(struct of_phandle_args *dma_spec, + struct of_dma *ofdma); #else static inline int of_dma_controller_register(struct device_node *np, struct dma_chan *(*of_dma_xlate) @@ -66,6 +68,8 @@ static inline struct dma_chan *of_dma_simple_xlate(struct of_phandle_args *dma_s return NULL; } +#define of_dma_xlate_by_chan_id NULL + #endif #endif /* __LINUX_OF_DMA_H */ diff --git a/include/linux/of_platform.h b/include/linux/of_platform.h index d96e1badbee0..c2b0627a2317 100644 --- a/include/linux/of_platform.h +++ b/include/linux/of_platform.h @@ -72,7 +72,7 @@ extern int of_platform_populate(struct device_node *root, const struct of_device_id *matches, const struct of_dev_auxdata *lookup, struct device *parent); -extern int of_platform_depopulate(struct device *parent); +extern void of_platform_depopulate(struct device *parent); #else static inline int of_platform_populate(struct device_node *root, const struct of_device_id *matches, @@ -81,10 +81,7 @@ static inline int of_platform_populate(struct device_node *root, { return -ENODEV; } -static inline int of_platform_depopulate(struct device *parent) -{ - return -ENODEV; -} +static inline void of_platform_depopulate(struct device *parent) { } #endif #endif /* _LINUX_OF_PLATFORM_H */ diff --git a/include/linux/of_reserved_mem.h b/include/linux/of_reserved_mem.h index 4669ddfdd5af..5b5efae09135 100644 --- a/include/linux/of_reserved_mem.h +++ b/include/linux/of_reserved_mem.h @@ -8,6 +8,7 @@ struct reserved_mem_ops; struct reserved_mem { const char *name; unsigned long fdt_node; + unsigned long phandle; const struct reserved_mem_ops *ops; phys_addr_t base; phys_addr_t size; @@ -27,10 +28,16 @@ typedef int (*reservedmem_of_init_fn)(struct reserved_mem *rmem); _OF_DECLARE(reservedmem, name, compat, init, reservedmem_of_init_fn) #ifdef CONFIG_OF_RESERVED_MEM +void of_reserved_mem_device_init(struct device *dev); +void of_reserved_mem_device_release(struct device *dev); + void fdt_init_reserved_mem(void); void fdt_reserved_mem_save_node(unsigned long node, const char *uname, phys_addr_t base, phys_addr_t size); #else +static inline void of_reserved_mem_device_init(struct device *dev) { } +static inline void of_reserved_mem_device_release(struct device *pdev) { } + static inline void fdt_init_reserved_mem(void) { } static inline void fdt_reserved_mem_save_node(unsigned long node, const char *uname, phys_addr_t base, phys_addr_t size) { } diff --git a/include/linux/omap-dma.h b/include/linux/omap-dma.h index 88e6ea4a5d36..6f06f8bc612c 100644 --- a/include/linux/omap-dma.h +++ b/include/linux/omap-dma.h @@ -130,6 +130,7 @@ #define IS_WORD_16 BIT(0xd) #define ENABLE_16XX_MODE BIT(0xe) #define HS_CHANNELS_RESERVED BIT(0xf) +#define DMA_ENGINE_HANDLE_IRQ BIT(0x10) /* Defines for DMA Capabilities */ #define DMA_HAS_TRANSPARENT_CAPS (0x1 << 18) diff --git a/include/linux/oom.h b/include/linux/oom.h index 4cd62677feb9..647395a1a550 100644 --- a/include/linux/oom.h +++ b/include/linux/oom.h @@ -55,8 +55,8 @@ extern void oom_kill_process(struct task_struct *p, gfp_t gfp_mask, int order, struct mem_cgroup *memcg, nodemask_t *nodemask, const char *message); -extern int try_set_zonelist_oom(struct zonelist *zonelist, gfp_t gfp_flags); -extern void clear_zonelist_oom(struct zonelist *zonelist, gfp_t gfp_flags); +extern bool oom_zonelist_trylock(struct zonelist *zonelist, gfp_t gfp_flags); +extern void oom_zonelist_unlock(struct zonelist *zonelist, gfp_t gfp_flags); extern void check_panic_on_oom(enum oom_constraint constraint, gfp_t gfp_mask, int order, const nodemask_t *nodemask); diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h index 8304959ad336..e1f5fcd79792 100644 --- a/include/linux/page-flags.h +++ b/include/linux/page-flags.h @@ -171,13 +171,12 @@ static inline int __TestClearPage##uname(struct page *page) \ #define __PAGEFLAG(uname, lname) TESTPAGEFLAG(uname, lname) \ __SETPAGEFLAG(uname, lname) __CLEARPAGEFLAG(uname, lname) -#define PAGEFLAG_FALSE(uname) \ -static inline int Page##uname(const struct page *page) \ - { return 0; } - #define TESTSCFLAG(uname, lname) \ TESTSETFLAG(uname, lname) TESTCLEARFLAG(uname, lname) +#define TESTPAGEFLAG_FALSE(uname) \ +static inline int Page##uname(const struct page *page) { return 0; } + #define SETPAGEFLAG_NOOP(uname) \ static inline void SetPage##uname(struct page *page) { } @@ -187,12 +186,21 @@ static inline void ClearPage##uname(struct page *page) { } #define __CLEARPAGEFLAG_NOOP(uname) \ static inline void __ClearPage##uname(struct page *page) { } +#define TESTSETFLAG_FALSE(uname) \ +static inline int TestSetPage##uname(struct page *page) { return 0; } + #define TESTCLEARFLAG_FALSE(uname) \ static inline int TestClearPage##uname(struct page *page) { return 0; } #define __TESTCLEARFLAG_FALSE(uname) \ static inline int __TestClearPage##uname(struct page *page) { return 0; } +#define PAGEFLAG_FALSE(uname) TESTPAGEFLAG_FALSE(uname) \ + SETPAGEFLAG_NOOP(uname) CLEARPAGEFLAG_NOOP(uname) + +#define TESTSCFLAG_FALSE(uname) \ + TESTSETFLAG_FALSE(uname) TESTCLEARFLAG_FALSE(uname) + struct page; /* forward declaration */ TESTPAGEFLAG(Locked, locked) @@ -248,7 +256,6 @@ PAGEFLAG_FALSE(HighMem) PAGEFLAG(SwapCache, swapcache) #else PAGEFLAG_FALSE(SwapCache) - SETPAGEFLAG_NOOP(SwapCache) CLEARPAGEFLAG_NOOP(SwapCache) #endif PAGEFLAG(Unevictable, unevictable) __CLEARPAGEFLAG(Unevictable, unevictable) @@ -258,8 +265,8 @@ PAGEFLAG(Unevictable, unevictable) __CLEARPAGEFLAG(Unevictable, unevictable) PAGEFLAG(Mlocked, mlocked) __CLEARPAGEFLAG(Mlocked, mlocked) TESTSCFLAG(Mlocked, mlocked) __TESTCLEARFLAG(Mlocked, mlocked) #else -PAGEFLAG_FALSE(Mlocked) SETPAGEFLAG_NOOP(Mlocked) - TESTCLEARFLAG_FALSE(Mlocked) __TESTCLEARFLAG_FALSE(Mlocked) +PAGEFLAG_FALSE(Mlocked) __CLEARPAGEFLAG_NOOP(Mlocked) + TESTSCFLAG_FALSE(Mlocked) __TESTCLEARFLAG_FALSE(Mlocked) #endif #ifdef CONFIG_ARCH_USES_PG_UNCACHED diff --git a/include/linux/page_cgroup.h b/include/linux/page_cgroup.h index 777a524716db..5c831f1eca79 100644 --- a/include/linux/page_cgroup.h +++ b/include/linux/page_cgroup.h @@ -3,17 +3,15 @@ enum { /* flags for mem_cgroup */ - PCG_LOCK, /* Lock for pc->mem_cgroup and following bits. */ - PCG_USED, /* this object is in use. */ - PCG_MIGRATION, /* under page migration */ - __NR_PCG_FLAGS, + PCG_USED = 0x01, /* This page is charged to a memcg */ + PCG_MEM = 0x02, /* This page holds a memory charge */ + PCG_MEMSW = 0x04, /* This page holds a memory+swap charge */ }; -#ifndef __GENERATING_BOUNDS_H -#include <generated/bounds.h> +struct pglist_data; #ifdef CONFIG_MEMCG -#include <linux/bit_spinlock.h> +struct mem_cgroup; /* * Page Cgroup can be considered as an extended mem_map. @@ -27,65 +25,30 @@ struct page_cgroup { struct mem_cgroup *mem_cgroup; }; -void __meminit pgdat_page_cgroup_init(struct pglist_data *pgdat); +extern void pgdat_page_cgroup_init(struct pglist_data *pgdat); #ifdef CONFIG_SPARSEMEM -static inline void __init page_cgroup_init_flatmem(void) +static inline void page_cgroup_init_flatmem(void) { } -extern void __init page_cgroup_init(void); +extern void page_cgroup_init(void); #else -void __init page_cgroup_init_flatmem(void); -static inline void __init page_cgroup_init(void) +extern void page_cgroup_init_flatmem(void); +static inline void page_cgroup_init(void) { } #endif struct page_cgroup *lookup_page_cgroup(struct page *page); -struct page *lookup_cgroup_page(struct page_cgroup *pc); - -#define TESTPCGFLAG(uname, lname) \ -static inline int PageCgroup##uname(struct page_cgroup *pc) \ - { return test_bit(PCG_##lname, &pc->flags); } - -#define SETPCGFLAG(uname, lname) \ -static inline void SetPageCgroup##uname(struct page_cgroup *pc)\ - { set_bit(PCG_##lname, &pc->flags); } - -#define CLEARPCGFLAG(uname, lname) \ -static inline void ClearPageCgroup##uname(struct page_cgroup *pc) \ - { clear_bit(PCG_##lname, &pc->flags); } - -#define TESTCLEARPCGFLAG(uname, lname) \ -static inline int TestClearPageCgroup##uname(struct page_cgroup *pc) \ - { return test_and_clear_bit(PCG_##lname, &pc->flags); } - -TESTPCGFLAG(Used, USED) -CLEARPCGFLAG(Used, USED) -SETPCGFLAG(Used, USED) - -SETPCGFLAG(Migration, MIGRATION) -CLEARPCGFLAG(Migration, MIGRATION) -TESTPCGFLAG(Migration, MIGRATION) -static inline void lock_page_cgroup(struct page_cgroup *pc) +static inline int PageCgroupUsed(struct page_cgroup *pc) { - /* - * Don't take this lock in IRQ context. - * This lock is for pc->mem_cgroup, USED, MIGRATION - */ - bit_spin_lock(PCG_LOCK, &pc->flags); + return !!(pc->flags & PCG_USED); } - -static inline void unlock_page_cgroup(struct page_cgroup *pc) -{ - bit_spin_unlock(PCG_LOCK, &pc->flags); -} - -#else /* CONFIG_MEMCG */ +#else /* !CONFIG_MEMCG */ struct page_cgroup; -static inline void __meminit pgdat_page_cgroup_init(struct pglist_data *pgdat) +static inline void pgdat_page_cgroup_init(struct pglist_data *pgdat) { } @@ -98,10 +61,9 @@ static inline void page_cgroup_init(void) { } -static inline void __init page_cgroup_init_flatmem(void) +static inline void page_cgroup_init_flatmem(void) { } - #endif /* CONFIG_MEMCG */ #include <linux/swap.h> @@ -140,6 +102,4 @@ static inline void swap_cgroup_swapoff(int type) #endif /* CONFIG_MEMCG_SWAP */ -#endif /* !__GENERATING_BOUNDS_H */ - #endif /* __LINUX_PAGE_CGROUP_H */ diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h index bf657ff3208c..5ba1813337df 100644 --- a/include/linux/pagemap.h +++ b/include/linux/pagemap.h @@ -484,6 +484,9 @@ static inline int lock_page_killable(struct page *page) /* * lock_page_or_retry - Lock the page, unless this would block and the * caller indicated that it can handle a retry. + * + * Return value and mmap_sem implications depend on flags; see + * __lock_page_or_retry(). */ static inline int lock_page_or_retry(struct page *page, struct mm_struct *mm, unsigned int flags) diff --git a/include/linux/pci.h b/include/linux/pci.h index 61978a460841..96453f9bc8ba 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -303,6 +303,7 @@ struct pci_dev { D3cold, not set for devices powered on/off by the corresponding bridge */ + unsigned int ignore_hotplug:1; /* Ignore hotplug events */ unsigned int d3_delay; /* D3->D0 transition time in ms */ unsigned int d3cold_delay; /* D3cold->D0 transition time in ms */ @@ -1021,6 +1022,11 @@ bool pci_dev_run_wake(struct pci_dev *dev); bool pci_check_pme_status(struct pci_dev *dev); void pci_pme_wakeup_bus(struct pci_bus *bus); +static inline void pci_ignore_hotplug(struct pci_dev *dev) +{ + dev->ignore_hotplug = 1; +} + static inline int pci_enable_wake(struct pci_dev *dev, pci_power_t state, bool enable) { diff --git a/include/linux/percpu-refcount.h b/include/linux/percpu-refcount.h index 652fd64cab5e..68a64f11ce02 100644 --- a/include/linux/percpu-refcount.h +++ b/include/linux/percpu-refcount.h @@ -71,6 +71,7 @@ void percpu_ref_reinit(struct percpu_ref *ref); void percpu_ref_exit(struct percpu_ref *ref); void percpu_ref_kill_and_confirm(struct percpu_ref *ref, percpu_ref_func_t *confirm_kill); +void __percpu_ref_kill_expedited(struct percpu_ref *ref); /** * percpu_ref_kill - drop the initial ref diff --git a/include/linux/pid_namespace.h b/include/linux/pid_namespace.h index 7246ef3d4455..1997ffc295a7 100644 --- a/include/linux/pid_namespace.h +++ b/include/linux/pid_namespace.h @@ -33,6 +33,7 @@ struct pid_namespace { #ifdef CONFIG_PROC_FS struct vfsmount *proc_mnt; struct dentry *proc_self; + struct dentry *proc_thread_self; #endif #ifdef CONFIG_BSD_PROCESS_ACCT struct bsd_acct_struct *bacct; diff --git a/include/linux/pinctrl/pinconf-generic.h b/include/linux/pinctrl/pinconf-generic.h index a15f10727eb8..d578a60eff23 100644 --- a/include/linux/pinctrl/pinconf-generic.h +++ b/include/linux/pinctrl/pinconf-generic.h @@ -57,7 +57,7 @@ * which are then pulled up with an external resistor. Setting this * config will enable open drain mode, the argument is ignored. * @PIN_CONFIG_DRIVE_OPEN_SOURCE: the pin will be driven with open source - * (open emitter). Setting this config will enable open drain mode, the + * (open emitter). Setting this config will enable open source mode, the * argument is ignored. * @PIN_CONFIG_DRIVE_STRENGTH: the pin will sink or source at most the current * passed as argument. The argument is in mA. diff --git a/include/linux/pinctrl/pinmux.h b/include/linux/pinctrl/pinmux.h index c15395031cb3..511bda9ed4bf 100644 --- a/include/linux/pinctrl/pinmux.h +++ b/include/linux/pinctrl/pinmux.h @@ -39,13 +39,12 @@ struct pinctrl_dev; * name can be used with the generic @pinctrl_ops to retrieve the * actual pins affected. The applicable groups will be returned in * @groups and the number of groups in @num_groups - * @enable: enable a certain muxing function with a certain pin group. The + * @set_mux: enable a certain muxing function with a certain pin group. The * driver does not need to figure out whether enabling this function * conflicts some other use of the pins in that group, such collisions * are handled by the pinmux subsystem. The @func_selector selects a * certain function whereas @group_selector selects a certain set of pins * to be used. On simple controllers the latter argument may be ignored - * @disable: disable a certain muxing selector with a certain pin group * @gpio_request_enable: requests and enables GPIO on a certain pin. * Implement this only if you can mux every pin individually as GPIO. The * affected GPIO range is passed along with an offset(pin number) into that @@ -68,10 +67,8 @@ struct pinmux_ops { unsigned selector, const char * const **groups, unsigned * const num_groups); - int (*enable) (struct pinctrl_dev *pctldev, unsigned func_selector, - unsigned group_selector); - void (*disable) (struct pinctrl_dev *pctldev, unsigned func_selector, - unsigned group_selector); + int (*set_mux) (struct pinctrl_dev *pctldev, unsigned func_selector, + unsigned group_selector); int (*gpio_request_enable) (struct pinctrl_dev *pctldev, struct pinctrl_gpio_range *range, unsigned offset); diff --git a/include/linux/platform_data/camera-mx1.h b/include/linux/platform_data/camera-mx1.h deleted file mode 100644 index 4fd6c70314b4..000000000000 --- a/include/linux/platform_data/camera-mx1.h +++ /dev/null @@ -1,35 +0,0 @@ -/* - * mx1_camera.h - i.MX1/i.MXL camera driver header file - * - * Copyright (c) 2008, Paulius Zaleckas <paulius.zaleckas@teltonika.lt> - * Copyright (C) 2009, Darius Augulis <augulis.darius@gmail.com> - * - * Based on PXA camera.h file: - * Copyright (C) 2003, Intel Corporation - * Copyright (C) 2008, Guennadi Liakhovetski <kernel@pengutronix.de> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#ifndef __ASM_ARCH_CAMERA_H_ -#define __ASM_ARCH_CAMERA_H_ - -#define MX1_CAMERA_DATA_HIGH 1 -#define MX1_CAMERA_PCLK_RISING 2 -#define MX1_CAMERA_VSYNC_HIGH 4 - -extern unsigned char mx1_camera_sof_fiq_start, mx1_camera_sof_fiq_end; - -/** - * struct mx1_camera_pdata - i.MX1/i.MXL camera platform data - * @mclk_10khz: master clock frequency in 10kHz units - * @flags: MX1 camera platform flags - */ -struct mx1_camera_pdata { - unsigned long mclk_10khz; - unsigned long flags; -}; - -#endif /* __ASM_ARCH_CAMERA_H_ */ diff --git a/include/linux/platform_data/dma-imx.h b/include/linux/platform_data/dma-imx.h index d05542aafa3e..6a1357d31871 100644 --- a/include/linux/platform_data/dma-imx.h +++ b/include/linux/platform_data/dma-imx.h @@ -40,6 +40,7 @@ enum sdma_peripheral_type { IMX_DMATYPE_ASRC, /* ASRC */ IMX_DMATYPE_ESAI, /* ESAI */ IMX_DMATYPE_SSI_DUAL, /* SSI Dual FIFO */ + IMX_DMATYPE_ASRC_SP, /* Shared ASRC */ }; enum imx_dma_prio { diff --git a/include/linux/platform_data/edma.h b/include/linux/platform_data/edma.h index eb8d5627d080..bdb2710e2aab 100644 --- a/include/linux/platform_data/edma.h +++ b/include/linux/platform_data/edma.h @@ -150,6 +150,8 @@ void edma_clear_event(unsigned channel); void edma_pause(unsigned channel); void edma_resume(unsigned channel); +void edma_assign_channel_eventq(unsigned channel, enum dma_event_q eventq_no); + struct edma_rsv_info { const s16 (*rsv_chans)[2]; diff --git a/include/linux/platform_data/isl9305.h b/include/linux/platform_data/isl9305.h new file mode 100644 index 000000000000..1419133fa69e --- /dev/null +++ b/include/linux/platform_data/isl9305.h @@ -0,0 +1,30 @@ +/* + * isl9305 - Intersil ISL9305 DCDC regulator + * + * Copyright 2014 Linaro Ltd + * + * Author: Mark Brown <broonie@kernel.org> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ + +#ifndef __ISL9305_H +#define __ISL9305_H + +#define ISL9305_DCD1 0 +#define ISL9305_DCD2 1 +#define ISL9305_LDO1 2 +#define ISL9305_LDO2 3 + +#define ISL9305_MAX_REGULATOR ISL9305_LDO2 + +struct regulator_init_data; + +struct isl9305_pdata { + struct regulator_init_data *init_data[ISL9305_MAX_REGULATOR]; +}; + +#endif diff --git a/include/linux/platform_data/mmc-omap.h b/include/linux/platform_data/mmc-omap.h index 2bf1b30cb5dc..51e70cf25cbc 100644 --- a/include/linux/platform_data/mmc-omap.h +++ b/include/linux/platform_data/mmc-omap.h @@ -28,6 +28,7 @@ */ #define OMAP_HSMMC_SUPPORTS_DUAL_VOLT BIT(0) #define OMAP_HSMMC_BROKEN_MULTIBLOCK_READ BIT(1) +#define OMAP_HSMMC_SWAKEUP_MISSING BIT(2) struct mmc_card; diff --git a/include/linux/platform_data/mtd-nand-omap2.h b/include/linux/platform_data/mtd-nand-omap2.h index 660c029d694f..16ec262dfcc8 100644 --- a/include/linux/platform_data/mtd-nand-omap2.h +++ b/include/linux/platform_data/mtd-nand-omap2.h @@ -21,8 +21,17 @@ enum nand_io { }; enum omap_ecc { - /* 1-bit ECC calculation by GPMC, Error detection by Software */ - OMAP_ECC_HAM1_CODE_HW = 0, + /* + * 1-bit ECC: calculation and correction by SW + * ECC stored at end of spare area + */ + OMAP_ECC_HAM1_CODE_SW = 0, + + /* + * 1-bit ECC: calculation by GPMC, Error detection by Software + * ECC layout compatible with ROM code layout + */ + OMAP_ECC_HAM1_CODE_HW, /* 4-bit ECC calculation by GPMC, Error detection by Software */ OMAP_ECC_BCH4_CODE_HW_DETECTION_SW, /* 4-bit ECC calculation by GPMC, Error detection by ELM */ diff --git a/include/linux/platform_data/usb-ehci-mxc.h b/include/linux/platform_data/usb-ehci-mxc.h index 7eb9d1329671..157e71f79f99 100644 --- a/include/linux/platform_data/usb-ehci-mxc.h +++ b/include/linux/platform_data/usb-ehci-mxc.h @@ -1,46 +1,6 @@ #ifndef __INCLUDE_ASM_ARCH_MXC_EHCI_H #define __INCLUDE_ASM_ARCH_MXC_EHCI_H -/* values for portsc field */ -#define MXC_EHCI_PHY_LOW_POWER_SUSPEND (1 << 23) -#define MXC_EHCI_FORCE_FS (1 << 24) -#define MXC_EHCI_UTMI_8BIT (0 << 28) -#define MXC_EHCI_UTMI_16BIT (1 << 28) -#define MXC_EHCI_SERIAL (1 << 29) -#define MXC_EHCI_MODE_UTMI (0 << 30) -#define MXC_EHCI_MODE_PHILIPS (1 << 30) -#define MXC_EHCI_MODE_ULPI (2 << 30) -#define MXC_EHCI_MODE_SERIAL (3 << 30) - -/* values for flags field */ -#define MXC_EHCI_INTERFACE_DIFF_UNI (0 << 0) -#define MXC_EHCI_INTERFACE_DIFF_BI (1 << 0) -#define MXC_EHCI_INTERFACE_SINGLE_UNI (2 << 0) -#define MXC_EHCI_INTERFACE_SINGLE_BI (3 << 0) -#define MXC_EHCI_INTERFACE_MASK (0xf) - -#define MXC_EHCI_POWER_PINS_ENABLED (1 << 5) -#define MXC_EHCI_PWR_PIN_ACTIVE_HIGH (1 << 6) -#define MXC_EHCI_OC_PIN_ACTIVE_LOW (1 << 7) -#define MXC_EHCI_TTL_ENABLED (1 << 8) - -#define MXC_EHCI_INTERNAL_PHY (1 << 9) -#define MXC_EHCI_IPPUE_DOWN (1 << 10) -#define MXC_EHCI_IPPUE_UP (1 << 11) -#define MXC_EHCI_WAKEUP_ENABLED (1 << 12) -#define MXC_EHCI_ITC_NO_THRESHOLD (1 << 13) - -#define MXC_USBCTRL_OFFSET 0 -#define MXC_USB_PHY_CTR_FUNC_OFFSET 0x8 -#define MXC_USB_PHY_CTR_FUNC2_OFFSET 0xc -#define MXC_USBH2CTRL_OFFSET 0x14 - -#define MX5_USBOTHER_REGS_OFFSET 0x800 - -/* USB_PHY_CTRL_FUNC2*/ -#define MX5_USB_UTMI_PHYCTRL1_PLLDIV_MASK 0x3 -#define MX5_USB_UTMI_PHYCTRL1_PLLDIV_SHIFT 0 - struct mxc_usbh_platform_data { int (*init)(struct platform_device *pdev); int (*exit)(struct platform_device *pdev); @@ -49,11 +9,5 @@ struct mxc_usbh_platform_data { struct usb_phy *otg; }; -int mx51_initialize_usb_hw(int port, unsigned int flags); -int mx25_initialize_usb_hw(int port, unsigned int flags); -int mx31_initialize_usb_hw(int port, unsigned int flags); -int mx35_initialize_usb_hw(int port, unsigned int flags); -int mx27_initialize_usb_hw(int port, unsigned int flags); - #endif /* __INCLUDE_ASM_ARCH_MXC_EHCI_H */ diff --git a/include/linux/platform_data/usb-imx_udc.h b/include/linux/platform_data/usb-imx_udc.h deleted file mode 100644 index be273371f34a..000000000000 --- a/include/linux/platform_data/usb-imx_udc.h +++ /dev/null @@ -1,23 +0,0 @@ -/* - * Copyright (C) 2008 Darius Augulis <augulis.darius@gmail.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#ifndef __ASM_ARCH_MXC_USB -#define __ASM_ARCH_MXC_USB - -struct imxusb_platform_data { - int (*init)(struct device *); - void (*exit)(struct device *); -}; - -#endif /* __ASM_ARCH_MXC_USB */ diff --git a/include/linux/platform_data/video-clcd-versatile.h b/include/linux/platform_data/video-clcd-versatile.h new file mode 100644 index 000000000000..09ccf182af4d --- /dev/null +++ b/include/linux/platform_data/video-clcd-versatile.h @@ -0,0 +1,27 @@ +#ifndef PLAT_CLCD_H +#define PLAT_CLCD_H + +#ifdef CONFIG_PLAT_VERSATILE_CLCD +struct clcd_panel *versatile_clcd_get_panel(const char *); +int versatile_clcd_setup_dma(struct clcd_fb *, unsigned long); +int versatile_clcd_mmap_dma(struct clcd_fb *, struct vm_area_struct *); +void versatile_clcd_remove_dma(struct clcd_fb *); +#else +static inline struct clcd_panel *versatile_clcd_get_panel(const char *s) +{ + return NULL; +} +static inline int versatile_clcd_setup_dma(struct clcd_fb *fb, unsigned long framesize) +{ + return -ENODEV; +} +static inline int versatile_clcd_mmap_dma(struct clcd_fb *fb, struct vm_area_struct *vm) +{ + return -ENODEV; +} +static inline void versatile_clcd_remove_dma(struct clcd_fb *fb) +{ +} +#endif + +#endif diff --git a/include/linux/pm_domain.h b/include/linux/pm_domain.h index 7c1d252b20c0..ebc4c76ffb73 100644 --- a/include/linux/pm_domain.h +++ b/include/linux/pm_domain.h @@ -60,7 +60,7 @@ struct generic_pm_domain { struct mutex lock; struct dev_power_governor *gov; struct work_struct power_off_work; - char *name; + const char *name; unsigned int in_progress; /* Number of devices being suspended now */ atomic_t sd_count; /* Number of subdomains with power "on" */ enum gpd_status status; /* Current state of the domain */ diff --git a/include/linux/printk.h b/include/linux/printk.h index 319ff7e53efb..d78125f73ac4 100644 --- a/include/linux/printk.h +++ b/include/linux/printk.h @@ -10,6 +10,9 @@ extern const char linux_banner[]; extern const char linux_proc_banner[]; +extern char *log_buf_addr_get(void); +extern u32 log_buf_len_get(void); + static inline int printk_get_level(const char *buffer) { if (buffer[0] == KERN_SOH_ASCII && buffer[1]) { @@ -31,7 +34,7 @@ static inline const char *printk_skip_level(const char *buffer) } /* printk's without a loglevel use this.. */ -#define DEFAULT_MESSAGE_LOGLEVEL CONFIG_DEFAULT_MESSAGE_LOGLEVEL +#define MESSAGE_LOGLEVEL_DEFAULT CONFIG_MESSAGE_LOGLEVEL_DEFAULT /* We show everything that is MORE important than this.. */ #define CONSOLE_LOGLEVEL_SILENT 0 /* Mum's the word */ diff --git a/include/linux/quota.h b/include/linux/quota.h index 0f3c5d38da1f..80d345a3524c 100644 --- a/include/linux/quota.h +++ b/include/linux/quota.h @@ -390,7 +390,6 @@ struct quota_info { unsigned int flags; /* Flags for diskquotas on this device */ struct mutex dqio_mutex; /* lock device while I/O in progress */ struct mutex dqonoff_mutex; /* Serialize quotaon & quotaoff */ - struct rw_semaphore dqptr_sem; /* serialize ops using quota_info struct, pointers from inode to dquots */ struct inode *files[MAXQUOTAS]; /* inodes of quotafiles */ struct mem_dqinfo info[MAXQUOTAS]; /* Information for each quota type */ const struct quota_format_ops *ops[MAXQUOTAS]; /* Operations for each type */ diff --git a/include/linux/rculist.h b/include/linux/rculist.h index 8183b46fbaa2..372ad5e0dcb8 100644 --- a/include/linux/rculist.h +++ b/include/linux/rculist.h @@ -432,9 +432,9 @@ static inline void hlist_add_before_rcu(struct hlist_node *n, } /** - * hlist_add_after_rcu - * @prev: the existing element to add the new element after. + * hlist_add_behind_rcu * @n: the new element to add to the hash list. + * @prev: the existing element to add the new element after. * * Description: * Adds the specified element to the specified hlist @@ -449,8 +449,8 @@ static inline void hlist_add_before_rcu(struct hlist_node *n, * hlist_for_each_entry_rcu(), used to prevent memory-consistency * problems on Alpha CPUs. */ -static inline void hlist_add_after_rcu(struct hlist_node *prev, - struct hlist_node *n) +static inline void hlist_add_behind_rcu(struct hlist_node *n, + struct hlist_node *prev) { n->next = prev->next; n->pprev = &prev->next; diff --git a/include/linux/regulator/consumer.h b/include/linux/regulator/consumer.h index f8a8733068a7..d347c805f923 100644 --- a/include/linux/regulator/consumer.h +++ b/include/linux/regulator/consumer.h @@ -93,7 +93,12 @@ struct regmap; * OVER_TEMP Regulator over temp. * FORCE_DISABLE Regulator forcibly shut down by software. * VOLTAGE_CHANGE Regulator voltage changed. + * Data passed is old voltage cast to (void *). * DISABLE Regulator was disabled. + * PRE_VOLTAGE_CHANGE Regulator is about to have voltage changed. + * Data passed is "struct pre_voltage_change_data" + * ABORT_VOLTAGE_CHANGE Regulator voltage change failed for some reason. + * Data passed is old voltage cast to (void *). * * NOTE: These events can be OR'ed together when passed into handler. */ @@ -106,6 +111,21 @@ struct regmap; #define REGULATOR_EVENT_FORCE_DISABLE 0x20 #define REGULATOR_EVENT_VOLTAGE_CHANGE 0x40 #define REGULATOR_EVENT_DISABLE 0x80 +#define REGULATOR_EVENT_PRE_VOLTAGE_CHANGE 0x100 +#define REGULATOR_EVENT_ABORT_VOLTAGE_CHANGE 0x200 + +/** + * struct pre_voltage_change_data - Data sent with PRE_VOLTAGE_CHANGE event + * + * @old_uV: Current voltage before change. + * @min_uV: Min voltage we'll change to. + * @max_uV: Max voltage we'll change to. + */ +struct pre_voltage_change_data { + unsigned long old_uV; + unsigned long min_uV; + unsigned long max_uV; +}; struct regulator; diff --git a/include/linux/regulator/da9211.h b/include/linux/regulator/da9211.h index 0981ce0e72cc..5479394fefce 100644 --- a/include/linux/regulator/da9211.h +++ b/include/linux/regulator/da9211.h @@ -1,5 +1,5 @@ /* - * da9211.h - Regulator device driver for DA9211 + * da9211.h - Regulator device driver for DA9211/DA9213 * Copyright (C) 2014 Dialog Semiconductor Ltd. * * This library is free software; you can redistribute it and/or @@ -20,6 +20,11 @@ #define DA9211_MAX_REGULATORS 2 +enum da9211_chip_id { + DA9211, + DA9213, +}; + struct da9211_pdata { /* * Number of buck @@ -27,6 +32,6 @@ struct da9211_pdata { * 2 : 2 phase 2 buck */ int num_buck; - struct regulator_init_data *init_data; + struct regulator_init_data *init_data[DA9211_MAX_REGULATORS]; }; #endif diff --git a/include/linux/regulator/driver.h b/include/linux/regulator/driver.h index bbe03a1924c0..fc0ee0ce8325 100644 --- a/include/linux/regulator/driver.h +++ b/include/linux/regulator/driver.h @@ -203,6 +203,8 @@ enum regulator_type { * * @name: Identifying name for the regulator. * @supply_name: Identifying the regulator supply + * @of_match: Name used to identify regulator in DT. + * @regulators_node: Name of node containing regulator definitions in DT. * @id: Numerical identifier for the regulator. * @ops: Regulator operations table. * @irq: Interrupt number for the regulator. @@ -218,6 +220,8 @@ enum regulator_type { * @linear_min_sel: Minimal selector for starting linear mapping * @fixed_uV: Fixed voltage of rails. * @ramp_delay: Time to settle down after voltage change (unit: uV/us) + * @linear_ranges: A constant table of possible voltage ranges. + * @n_linear_ranges: Number of entries in the @linear_ranges table. * @volt_table: Voltage mapping table (if table based mapping) * * @vsel_reg: Register for selector when using regulator_regmap_X_voltage_ @@ -238,14 +242,17 @@ enum regulator_type { * @bypass_val_off: Disabling value for control when using regmap set_bypass * * @enable_time: Time taken for initial enable of regulator (in uS). + * @off_on_delay: guard time (in uS), before re-enabling a regulator */ struct regulator_desc { const char *name; const char *supply_name; + const char *of_match; + const char *regulators_node; int id; bool continuous_voltage_range; unsigned n_voltages; - struct regulator_ops *ops; + const struct regulator_ops *ops; int irq; enum regulator_type type; struct module *owner; @@ -276,6 +283,8 @@ struct regulator_desc { unsigned int bypass_val_off; unsigned int enable_time; + + unsigned int off_on_delay; }; /** @@ -348,6 +357,9 @@ struct regulator_dev { struct regulator_enable_gpio *ena_pin; unsigned int ena_gpio_state:1; + + /* time when this regulator was disabled last time */ + unsigned long last_off_jiffy; }; struct regulator_dev * diff --git a/include/linux/regulator/machine.h b/include/linux/regulator/machine.h index 730e638c5589..0b08d05d470b 100644 --- a/include/linux/regulator/machine.h +++ b/include/linux/regulator/machine.h @@ -85,6 +85,7 @@ struct regulator_state { * bootloader then it will be enabled when the constraints are * applied. * @apply_uV: Apply the voltage constraint when initialising. + * @ramp_disable: Disable ramp delay when initialising or when setting voltage. * * @input_uV: Input voltage for regulator when supplied by another regulator. * diff --git a/include/linux/regulator/max1586.h b/include/linux/regulator/max1586.h index de9a7fae20be..cedd0febe882 100644 --- a/include/linux/regulator/max1586.h +++ b/include/linux/regulator/max1586.h @@ -40,7 +40,7 @@ */ struct max1586_subdev_data { int id; - char *name; + const char *name; struct regulator_init_data *platform_data; }; diff --git a/include/linux/rhashtable.h b/include/linux/rhashtable.h index 9cda293c867d..36826c0166c5 100644 --- a/include/linux/rhashtable.h +++ b/include/linux/rhashtable.h @@ -21,7 +21,7 @@ #include <linux/rculist.h> struct rhash_head { - struct rhash_head *next; + struct rhash_head __rcu *next; }; #define INIT_HASH_HEAD(ptr) ((ptr)->next = NULL) @@ -97,7 +97,7 @@ u32 rhashtable_obj_hashfn(const struct rhashtable *ht, void *ptr); void rhashtable_insert(struct rhashtable *ht, struct rhash_head *node, gfp_t); bool rhashtable_remove(struct rhashtable *ht, struct rhash_head *node, gfp_t); void rhashtable_remove_pprev(struct rhashtable *ht, struct rhash_head *obj, - struct rhash_head **pprev, gfp_t flags); + struct rhash_head __rcu **pprev, gfp_t flags); bool rht_grow_above_75(const struct rhashtable *ht, size_t new_size); bool rht_shrink_below_30(const struct rhashtable *ht, size_t new_size); @@ -117,18 +117,12 @@ void rhashtable_destroy(const struct rhashtable *ht); #define rht_dereference_rcu(p, ht) \ rcu_dereference_check(p, lockdep_rht_mutex_is_held(ht)) -/* Internal, use rht_obj() instead */ #define rht_entry(ptr, type, member) container_of(ptr, type, member) #define rht_entry_safe(ptr, type, member) \ ({ \ typeof(ptr) __ptr = (ptr); \ __ptr ? rht_entry(__ptr, type, member) : NULL; \ }) -#define rht_entry_safe_rcu(ptr, type, member) \ -({ \ - typeof(*ptr) __rcu *__ptr = (typeof(*ptr) __rcu __force *)ptr; \ - __ptr ? container_of((typeof(ptr))rcu_dereference_raw(__ptr), type, member) : NULL; \ -}) #define rht_next_entry_safe(pos, ht, member) \ ({ \ @@ -205,9 +199,10 @@ void rhashtable_destroy(const struct rhashtable *ht); * traversal is guarded by rcu_read_lock(). */ #define rht_for_each_entry_rcu(pos, head, member) \ - for (pos = rht_entry_safe_rcu(head, typeof(*(pos)), member); \ + for (pos = rht_entry_safe(rcu_dereference_raw(head), \ + typeof(*(pos)), member); \ pos; \ - pos = rht_entry_safe_rcu((pos)->member.next, \ - typeof(*(pos)), member)) + pos = rht_entry_safe(rcu_dereference_raw((pos)->member.next), \ + typeof(*(pos)), member)) #endif /* _LINUX_RHASHTABLE_H */ diff --git a/include/linux/rio_drv.h b/include/linux/rio_drv.h index 5059994fe297..9fc2f213e74f 100644 --- a/include/linux/rio_drv.h +++ b/include/linux/rio_drv.h @@ -384,11 +384,16 @@ void rio_dev_put(struct rio_dev *); #ifdef CONFIG_RAPIDIO_DMA_ENGINE extern struct dma_chan *rio_request_dma(struct rio_dev *rdev); +extern struct dma_chan *rio_request_mport_dma(struct rio_mport *mport); extern void rio_release_dma(struct dma_chan *dchan); extern struct dma_async_tx_descriptor *rio_dma_prep_slave_sg( struct rio_dev *rdev, struct dma_chan *dchan, struct rio_dma_data *data, enum dma_transfer_direction direction, unsigned long flags); +extern struct dma_async_tx_descriptor *rio_dma_prep_xfer( + struct dma_chan *dchan, u16 destid, + struct rio_dma_data *data, + enum dma_transfer_direction direction, unsigned long flags); #endif /** diff --git a/include/linux/scatterlist.h b/include/linux/scatterlist.h index f4ec8bbcb372..ed8f9e70df9b 100644 --- a/include/linux/scatterlist.h +++ b/include/linux/scatterlist.h @@ -136,7 +136,7 @@ static inline void sg_set_buf(struct scatterlist *sg, const void *buf, static inline void sg_chain(struct scatterlist *prv, unsigned int prv_nents, struct scatterlist *sgl) { -#ifndef ARCH_HAS_SG_CHAIN +#ifndef CONFIG_ARCH_HAS_SG_CHAIN BUG(); #endif diff --git a/include/linux/sched.h b/include/linux/sched.h index 7c19d552dc3f..b867a4dab38a 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -33,6 +33,7 @@ struct sched_param { #include <linux/smp.h> #include <linux/sem.h> +#include <linux/shm.h> #include <linux/signal.h> #include <linux/compiler.h> #include <linux/completion.h> @@ -168,8 +169,7 @@ extern int nr_processes(void); extern unsigned long nr_running(void); extern unsigned long nr_iowait(void); extern unsigned long nr_iowait_cpu(int cpu); -extern unsigned long this_cpu_load(void); - +extern void get_iowait_load(unsigned long *nr_waiters, unsigned long *load); extern void calc_global_load(unsigned long ticks); extern void update_cpu_load_nohz(void); @@ -1385,6 +1385,7 @@ struct task_struct { #ifdef CONFIG_SYSVIPC /* ipc stuff */ struct sysv_sem sysvsem; + struct sysv_shm sysvshm; #endif #ifdef CONFIG_DETECT_HUNG_TASK /* hung task detection */ @@ -1628,12 +1629,6 @@ struct task_struct { unsigned long trace_recursion; #endif /* CONFIG_TRACING */ #ifdef CONFIG_MEMCG /* memcg uses this to do batch job */ - struct memcg_batch_info { - int do_batch; /* incremented when batch uncharge started */ - struct mem_cgroup *memcg; /* target memcg of uncharge */ - unsigned long nr_pages; /* uncharged usage */ - unsigned long memsw_nr_pages; /* uncharged mem+swap usage */ - } memcg_batch; unsigned int memcg_kmem_skip_account; struct memcg_oom_info { struct mem_cgroup *memcg; @@ -1908,8 +1903,6 @@ extern void thread_group_cputime_adjusted(struct task_struct *p, cputime_t *ut, #define PF_KTHREAD 0x00200000 /* I am a kernel thread */ #define PF_RANDOMIZE 0x00400000 /* randomize virtual address space */ #define PF_SWAPWRITE 0x00800000 /* Allowed to write to swap */ -#define PF_SPREAD_PAGE 0x01000000 /* Spread page cache over cpuset */ -#define PF_SPREAD_SLAB 0x02000000 /* Spread some slab caches over cpuset */ #define PF_NO_SETAFFINITY 0x04000000 /* Userland is not allowed to meddle with cpus_allowed */ #define PF_MCE_EARLY 0x08000000 /* Early kill for mce process policy */ #define PF_MUTEX_TESTER 0x20000000 /* Thread belongs to the rt mutex tester */ @@ -1962,17 +1955,31 @@ static inline void memalloc_noio_restore(unsigned int flags) } /* Per-process atomic flags. */ -#define PFA_NO_NEW_PRIVS 0x00000001 /* May not gain new privileges. */ +#define PFA_NO_NEW_PRIVS 0 /* May not gain new privileges. */ +#define PFA_SPREAD_PAGE 1 /* Spread page cache over cpuset */ +#define PFA_SPREAD_SLAB 2 /* Spread some slab caches over cpuset */ -static inline bool task_no_new_privs(struct task_struct *p) -{ - return test_bit(PFA_NO_NEW_PRIVS, &p->atomic_flags); -} -static inline void task_set_no_new_privs(struct task_struct *p) -{ - set_bit(PFA_NO_NEW_PRIVS, &p->atomic_flags); -} +#define TASK_PFA_TEST(name, func) \ + static inline bool task_##func(struct task_struct *p) \ + { return test_bit(PFA_##name, &p->atomic_flags); } +#define TASK_PFA_SET(name, func) \ + static inline void task_set_##func(struct task_struct *p) \ + { set_bit(PFA_##name, &p->atomic_flags); } +#define TASK_PFA_CLEAR(name, func) \ + static inline void task_clear_##func(struct task_struct *p) \ + { clear_bit(PFA_##name, &p->atomic_flags); } + +TASK_PFA_TEST(NO_NEW_PRIVS, no_new_privs) +TASK_PFA_SET(NO_NEW_PRIVS, no_new_privs) + +TASK_PFA_TEST(SPREAD_PAGE, spread_page) +TASK_PFA_SET(SPREAD_PAGE, spread_page) +TASK_PFA_CLEAR(SPREAD_PAGE, spread_page) + +TASK_PFA_TEST(SPREAD_SLAB, spread_slab) +TASK_PFA_SET(SPREAD_SLAB, spread_slab) +TASK_PFA_CLEAR(SPREAD_SLAB, spread_slab) /* * task->jobctl flags @@ -2364,8 +2371,10 @@ static inline int on_sig_stack(unsigned long sp) static inline int sas_ss_flags(unsigned long sp) { - return (current->sas_ss_size == 0 ? SS_DISABLE - : on_sig_stack(sp) ? SS_ONSTACK : 0); + if (!current->sas_ss_size) + return SS_DISABLE; + + return on_sig_stack(sp) ? SS_ONSTACK : 0; } static inline unsigned long sigsp(unsigned long sp, struct ksignal *ksig) @@ -2611,9 +2620,22 @@ static inline void setup_thread_stack(struct task_struct *p, struct task_struct task_thread_info(p)->task = p; } +/* + * Return the address of the last usable long on the stack. + * + * When the stack grows down, this is just above the thread + * info struct. Going any lower will corrupt the threadinfo. + * + * When the stack grows up, this is the highest address. + * Beyond that position, we corrupt data on the next page. + */ static inline unsigned long *end_of_stack(struct task_struct *p) { +#ifdef CONFIG_STACK_GROWSUP + return (unsigned long *)((unsigned long)task_thread_info(p) + THREAD_SIZE) - 1; +#else return (unsigned long *)(task_thread_info(p) + 1); +#endif } #endif @@ -2967,15 +2989,10 @@ static inline void inc_syscw(struct task_struct *tsk) #ifdef CONFIG_MEMCG extern void mm_update_next_owner(struct mm_struct *mm); -extern void mm_init_owner(struct mm_struct *mm, struct task_struct *p); #else static inline void mm_update_next_owner(struct mm_struct *mm) { } - -static inline void mm_init_owner(struct mm_struct *mm, struct task_struct *p) -{ -} #endif /* CONFIG_MEMCG */ static inline unsigned long task_rlimit(const struct task_struct *tsk, diff --git a/include/linux/seqno-fence.h b/include/linux/seqno-fence.h index 3d6003de4b0d..a1ba6a5ccdd6 100644 --- a/include/linux/seqno-fence.h +++ b/include/linux/seqno-fence.h @@ -62,6 +62,7 @@ to_seqno_fence(struct fence *fence) * @context: the execution context this fence is a part of * @seqno_ofs: the offset within @sync_buf * @seqno: the sequence # to signal on + * @cond: fence wait condition * @ops: the fence_ops for operations on this seqno fence * * This function initializes a struct seqno_fence with passed parameters, diff --git a/include/linux/sh_dma.h b/include/linux/sh_dma.h index b7b43b82231e..56b97eed28a4 100644 --- a/include/linux/sh_dma.h +++ b/include/linux/sh_dma.h @@ -95,19 +95,21 @@ struct sh_dmae_pdata { }; /* DMAOR definitions */ -#define DMAOR_AE 0x00000004 +#define DMAOR_AE 0x00000004 /* Address Error Flag */ #define DMAOR_NMIF 0x00000002 -#define DMAOR_DME 0x00000001 +#define DMAOR_DME 0x00000001 /* DMA Master Enable */ /* Definitions for the SuperH DMAC */ -#define DM_INC 0x00004000 -#define DM_DEC 0x00008000 -#define DM_FIX 0x0000c000 -#define SM_INC 0x00001000 -#define SM_DEC 0x00002000 -#define SM_FIX 0x00003000 -#define CHCR_DE 0x00000001 -#define CHCR_TE 0x00000002 -#define CHCR_IE 0x00000004 +#define DM_INC 0x00004000 /* Destination addresses are incremented */ +#define DM_DEC 0x00008000 /* Destination addresses are decremented */ +#define DM_FIX 0x0000c000 /* Destination address is fixed */ +#define SM_INC 0x00001000 /* Source addresses are incremented */ +#define SM_DEC 0x00002000 /* Source addresses are decremented */ +#define SM_FIX 0x00003000 /* Source address is fixed */ +#define RS_AUTO 0x00000400 /* Auto Request */ +#define RS_ERS 0x00000800 /* DMA extended resource selector */ +#define CHCR_DE 0x00000001 /* DMA Enable */ +#define CHCR_TE 0x00000002 /* Transfer End Flag */ +#define CHCR_IE 0x00000004 /* Interrupt Enable */ #endif diff --git a/include/linux/shm.h b/include/linux/shm.h index 57d77709fbe2..6fb801686ad6 100644 --- a/include/linux/shm.h +++ b/include/linux/shm.h @@ -1,6 +1,7 @@ #ifndef _LINUX_SHM_H_ #define _LINUX_SHM_H_ +#include <linux/list.h> #include <asm/page.h> #include <uapi/linux/shm.h> #include <asm/shmparam.h> @@ -20,6 +21,7 @@ struct shmid_kernel /* private to the kernel */ /* The task created the shm object. NULL if the task is dead. */ struct task_struct *shm_creator; + struct list_head shm_clist; /* list by creator */ }; /* shm_mode upper byte flags */ @@ -44,11 +46,20 @@ struct shmid_kernel /* private to the kernel */ #define SHM_HUGE_1GB (30 << SHM_HUGE_SHIFT) #ifdef CONFIG_SYSVIPC +struct sysv_shm { + struct list_head shm_clist; +}; + long do_shmat(int shmid, char __user *shmaddr, int shmflg, unsigned long *addr, unsigned long shmlba); -extern int is_file_shm_hugepages(struct file *file); -extern void exit_shm(struct task_struct *task); +int is_file_shm_hugepages(struct file *file); +void exit_shm(struct task_struct *task); +#define shm_init_task(task) INIT_LIST_HEAD(&(task)->sysvshm.shm_clist) #else +struct sysv_shm { + /* empty */ +}; + static inline long do_shmat(int shmid, char __user *shmaddr, int shmflg, unsigned long *addr, unsigned long shmlba) @@ -62,6 +73,9 @@ static inline int is_file_shm_hugepages(struct file *file) static inline void exit_shm(struct task_struct *task) { } +static inline void shm_init_task(struct task_struct *task) +{ +} #endif #endif /* _LINUX_SHM_H_ */ diff --git a/include/linux/shmem_fs.h b/include/linux/shmem_fs.h index 4d1771c2d29f..50777b5b1e4c 100644 --- a/include/linux/shmem_fs.h +++ b/include/linux/shmem_fs.h @@ -1,6 +1,7 @@ #ifndef __SHMEM_FS_H #define __SHMEM_FS_H +#include <linux/file.h> #include <linux/swap.h> #include <linux/mempolicy.h> #include <linux/pagemap.h> @@ -11,6 +12,7 @@ struct shmem_inode_info { spinlock_t lock; + unsigned int seals; /* shmem seals */ unsigned long flags; unsigned long alloced; /* data pages alloced to file */ union { @@ -65,4 +67,19 @@ static inline struct page *shmem_read_mapping_page( mapping_gfp_mask(mapping)); } +#ifdef CONFIG_TMPFS + +extern int shmem_add_seals(struct file *file, unsigned int seals); +extern int shmem_get_seals(struct file *file); +extern long shmem_fcntl(struct file *file, unsigned int cmd, unsigned long arg); + +#else + +static inline long shmem_fcntl(struct file *f, unsigned int c, unsigned long a) +{ + return -EINVAL; +} + +#endif + #endif diff --git a/include/linux/signal.h b/include/linux/signal.h index c9e65360c49a..750196fcc0a5 100644 --- a/include/linux/signal.h +++ b/include/linux/signal.h @@ -280,9 +280,8 @@ struct ksignal { int sig; }; -extern int get_signal_to_deliver(siginfo_t *info, struct k_sigaction *return_ka, struct pt_regs *regs, void *cookie); +extern int get_signal(struct ksignal *ksig); extern void signal_setup_done(int failed, struct ksignal *ksig, int stepping); -extern void signal_delivered(int sig, siginfo_t *info, struct k_sigaction *ka, struct pt_regs *regs, int stepping); extern void exit_signals(struct task_struct *tsk); extern void kernel_sigaction(int, __sighandler_t); @@ -301,18 +300,6 @@ static inline void disallow_signal(int sig) kernel_sigaction(sig, SIG_IGN); } -/* - * Eventually that'll replace get_signal_to_deliver(); macro for now, - * to avoid nastiness with include order. - */ -#define get_signal(ksig) \ -({ \ - struct ksignal *p = (ksig); \ - p->sig = get_signal_to_deliver(&p->info, &p->ka, \ - signal_pt_regs(), NULL);\ - p->sig > 0; \ -}) - extern struct kmem_cache *sighand_cachep; int unhandled_signal(struct task_struct *tsk, int sig); diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index 11c270551d25..a17ba0881afb 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -28,7 +28,6 @@ #include <linux/textsearch.h> #include <net/checksum.h> #include <linux/rcupdate.h> -#include <linux/dmaengine.h> #include <linux/hrtimer.h> #include <linux/dma-mapping.h> #include <linux/netdev_features.h> @@ -581,11 +580,8 @@ struct sk_buff { /* 2/4 bit hole (depending on ndisc_nodetype presence) */ kmemcheck_bitfield_end(flags2); -#if defined CONFIG_NET_DMA || defined CONFIG_NET_RX_BUSY_POLL - union { - unsigned int napi_id; - dma_cookie_t dma_cookie; - }; +#ifdef CONFIG_NET_RX_BUSY_POLL + unsigned int napi_id; #endif #ifdef CONFIG_NETWORK_SECMARK __u32 secmark; @@ -2555,6 +2551,7 @@ int skb_shift(struct sk_buff *tgt, struct sk_buff *skb, int shiftlen); void skb_scrub_packet(struct sk_buff *skb, bool xnet); unsigned int skb_gso_transport_seglen(const struct sk_buff *skb); struct sk_buff *skb_segment(struct sk_buff *skb, netdev_features_t features); +struct sk_buff *skb_vlan_untag(struct sk_buff *skb); struct skb_checksum_ops { __wsum (*update)(const void *mem, int len, __wsum wsum); diff --git a/include/linux/spi/spi.h b/include/linux/spi/spi.h index e713543336f1..46d188a9947c 100644 --- a/include/linux/spi/spi.h +++ b/include/linux/spi/spi.h @@ -253,6 +253,7 @@ static inline void spi_unregister_driver(struct spi_driver *sdrv) * the device whose settings are being modified. * @transfer: adds a message to the controller's transfer queue. * @cleanup: frees controller-specific state + * @can_dma: determine whether this master supports DMA * @queued: whether this master is providing an internal message queue * @kworker: thread struct for message pump * @kworker_task: pointer to task for message pump kworker thread @@ -262,6 +263,7 @@ static inline void spi_unregister_driver(struct spi_driver *sdrv) * @cur_msg: the currently in-flight message * @cur_msg_prepared: spi_prepare_message was called for the currently * in-flight message + * @cur_msg_mapped: message has been mapped for DMA * @xfer_completion: used by core transfer_one_message() * @busy: message pump is busy * @running: message pump is running @@ -299,6 +301,10 @@ static inline void spi_unregister_driver(struct spi_driver *sdrv) * @cs_gpios: Array of GPIOs to use as chip select lines; one per CS * number. Any individual value may be -ENOENT for CS lines that * are not GPIOs (driven by the SPI controller itself). + * @dma_tx: DMA transmit channel + * @dma_rx: DMA receive channel + * @dummy_rx: dummy receive buffer for full-duplex devices + * @dummy_tx: dummy transmit buffer for full-duplex devices * * Each SPI master controller can communicate with one or more @spi_device * children. These make a small bus, sharing MOSI, MISO and SCK signals @@ -632,6 +638,7 @@ struct spi_transfer { * addresses for each transfer buffer * @complete: called to report transaction completions * @context: the argument to complete() when it's called + * @frame_length: the total number of bytes in the message * @actual_length: the total number of bytes that were transferred in all * successful segments * @status: zero for success, else negative errno diff --git a/include/linux/sunrpc/auth.h b/include/linux/sunrpc/auth.h index 790be1472792..8e030075fe79 100644 --- a/include/linux/sunrpc/auth.h +++ b/include/linux/sunrpc/auth.h @@ -103,6 +103,7 @@ struct rpc_auth_create_args { /* Flags for rpcauth_lookupcred() */ #define RPCAUTH_LOOKUP_NEW 0x01 /* Accept an uninitialised cred */ +#define RPCAUTH_LOOKUP_RCU 0x02 /* lock-less lookup */ /* * Client authentication ops @@ -140,6 +141,7 @@ struct rpc_credops { void *, __be32 *, void *); int (*crkey_timeout)(struct rpc_cred *); bool (*crkey_to_expire)(struct rpc_cred *); + char * (*crstringify_acceptor)(struct rpc_cred *); }; extern const struct rpc_authops authunix_ops; @@ -153,6 +155,7 @@ void rpc_destroy_generic_auth(void); void rpc_destroy_authunix(void); struct rpc_cred * rpc_lookup_cred(void); +struct rpc_cred * rpc_lookup_cred_nonblock(void); struct rpc_cred * rpc_lookup_machine_cred(const char *service_name); int rpcauth_register(const struct rpc_authops *); int rpcauth_unregister(const struct rpc_authops *); @@ -182,6 +185,7 @@ void rpcauth_clear_credcache(struct rpc_cred_cache *); int rpcauth_key_timeout_notify(struct rpc_auth *, struct rpc_cred *); bool rpcauth_cred_key_to_expire(struct rpc_cred *); +char * rpcauth_stringify_acceptor(struct rpc_cred *); static inline struct rpc_cred * get_rpccred(struct rpc_cred *cred) diff --git a/include/linux/sunrpc/auth_gss.h b/include/linux/sunrpc/auth_gss.h index f1cfd4c85cd0..36eebc451b41 100644 --- a/include/linux/sunrpc/auth_gss.h +++ b/include/linux/sunrpc/auth_gss.h @@ -69,8 +69,9 @@ struct gss_cl_ctx { enum rpc_gss_proc gc_proc; u32 gc_seq; spinlock_t gc_seq_lock; - struct gss_ctx __rcu *gc_gss_ctx; + struct gss_ctx *gc_gss_ctx; struct xdr_netobj gc_wire_ctx; + struct xdr_netobj gc_acceptor; u32 gc_win; unsigned long gc_expiry; struct rcu_head gc_rcu; diff --git a/include/linux/sunrpc/gss_krb5.h b/include/linux/sunrpc/gss_krb5.h index 5af2931cf58d..df02a4188487 100644 --- a/include/linux/sunrpc/gss_krb5.h +++ b/include/linux/sunrpc/gss_krb5.h @@ -81,7 +81,7 @@ struct gss_krb5_enctype { struct xdr_netobj *in, struct xdr_netobj *out); /* complete key generation */ u32 (*encrypt_v2) (struct krb5_ctx *kctx, u32 offset, - struct xdr_buf *buf, int ec, + struct xdr_buf *buf, struct page **pages); /* v2 encryption function */ u32 (*decrypt_v2) (struct krb5_ctx *kctx, u32 offset, struct xdr_buf *buf, u32 *headskip, @@ -310,7 +310,7 @@ gss_krb5_aes_make_key(const struct gss_krb5_enctype *gk5e, u32 gss_krb5_aes_encrypt(struct krb5_ctx *kctx, u32 offset, - struct xdr_buf *buf, int ec, + struct xdr_buf *buf, struct page **pages); u32 diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h index 1bc7cd05b22e..cf61ecd148e0 100644 --- a/include/linux/sunrpc/svc.h +++ b/include/linux/sunrpc/svc.h @@ -236,7 +236,7 @@ struct svc_rqst { struct svc_cred rq_cred; /* auth info */ void * rq_xprt_ctxt; /* transport specific context ptr */ struct svc_deferred_req*rq_deferred; /* deferred request we are replaying */ - int rq_usedeferral; /* use deferral */ + bool rq_usedeferral; /* use deferral */ size_t rq_xprt_hlen; /* xprt header len */ struct xdr_buf rq_arg; @@ -277,7 +277,7 @@ struct svc_rqst { struct auth_domain * rq_gssclient; /* "gss/"-style peer info */ int rq_cachetype; struct svc_cacherep * rq_cacherep; /* cache info */ - int rq_splice_ok; /* turned off in gss privacy + bool rq_splice_ok; /* turned off in gss privacy * to prevent encrypting page * cache pages */ wait_queue_head_t rq_wait; /* synchronization */ diff --git a/include/linux/sunrpc/svc_rdma.h b/include/linux/sunrpc/svc_rdma.h index 5cf99a016368..975da754c778 100644 --- a/include/linux/sunrpc/svc_rdma.h +++ b/include/linux/sunrpc/svc_rdma.h @@ -174,8 +174,7 @@ struct svcxprt_rdma { * page size of 4k, or 32k * 2 ops / 4k = 16 outstanding RDMA_READ. */ #define RPCRDMA_ORD (64/4) #define RPCRDMA_SQ_DEPTH_MULT 8 -#define RPCRDMA_MAX_THREADS 16 -#define RPCRDMA_MAX_REQUESTS 16 +#define RPCRDMA_MAX_REQUESTS 32 #define RPCRDMA_MAX_REQ_SIZE 4096 /* svc_rdma_marshal.c */ diff --git a/include/linux/sunrpc/svc_xprt.h b/include/linux/sunrpc/svc_xprt.h index 7235040a19b2..ce6e4182a5b2 100644 --- a/include/linux/sunrpc/svc_xprt.h +++ b/include/linux/sunrpc/svc_xprt.h @@ -25,6 +25,7 @@ struct svc_xprt_ops { void (*xpo_detach)(struct svc_xprt *); void (*xpo_free)(struct svc_xprt *); int (*xpo_secure_port)(struct svc_rqst *); + void (*xpo_adjust_wspace)(struct svc_xprt *); }; struct svc_xprt_class { @@ -33,6 +34,7 @@ struct svc_xprt_class { struct svc_xprt_ops *xcl_ops; struct list_head xcl_list; u32 xcl_max_payload; + int xcl_ident; }; /* diff --git a/include/linux/sunrpc/xprtrdma.h b/include/linux/sunrpc/xprtrdma.h index c2f04e1ae159..64a0a0a97b23 100644 --- a/include/linux/sunrpc/xprtrdma.h +++ b/include/linux/sunrpc/xprtrdma.h @@ -62,8 +62,6 @@ #define RPCRDMA_INLINE_PAD_THRESH (512)/* payload threshold to pad (bytes) */ /* memory registration strategies */ -#define RPCRDMA_PERSISTENT_REGISTRATION (1) - enum rpcrdma_memreg { RPCRDMA_BOUNCEBUFFERS = 0, RPCRDMA_REGISTER, diff --git a/include/linux/swap.h b/include/linux/swap.h index 4bdbee80eede..1b72060f093a 100644 --- a/include/linux/swap.h +++ b/include/linux/swap.h @@ -311,7 +311,6 @@ extern void lru_add_page_tail(struct page *page, struct page *page_tail, struct lruvec *lruvec, struct list_head *head); extern void activate_page(struct page *); extern void mark_page_accessed(struct page *); -extern void init_page_accessed(struct page *page); extern void lru_add_drain(void); extern void lru_add_drain_cpu(int cpu); extern void lru_add_drain_all(void); @@ -321,6 +320,9 @@ extern void swap_setup(void); extern void add_page_to_unevictable_list(struct page *page); +extern void lru_cache_add_active_or_unevictable(struct page *page, + struct vm_area_struct *vma); + /* linux/mm/vmscan.c */ extern unsigned long try_to_free_pages(struct zonelist *zonelist, int order, gfp_t gfp_mask, nodemask_t *mask); @@ -379,9 +381,13 @@ static inline int mem_cgroup_swappiness(struct mem_cgroup *mem) } #endif #ifdef CONFIG_MEMCG_SWAP -extern void mem_cgroup_uncharge_swap(swp_entry_t ent); +extern void mem_cgroup_swapout(struct page *page, swp_entry_t entry); +extern void mem_cgroup_uncharge_swap(swp_entry_t entry); #else -static inline void mem_cgroup_uncharge_swap(swp_entry_t ent) +static inline void mem_cgroup_swapout(struct page *page, swp_entry_t entry) +{ +} +static inline void mem_cgroup_uncharge_swap(swp_entry_t entry) { } #endif @@ -441,7 +447,7 @@ extern void swap_shmem_alloc(swp_entry_t); extern int swap_duplicate(swp_entry_t); extern int swapcache_prepare(swp_entry_t); extern void swap_free(swp_entry_t); -extern void swapcache_free(swp_entry_t, struct page *page); +extern void swapcache_free(swp_entry_t); extern int free_swap_and_cache(swp_entry_t); extern int swap_type_of(dev_t, sector_t, struct block_device **); extern unsigned int count_swap_pages(int, int); @@ -505,7 +511,7 @@ static inline void swap_free(swp_entry_t swp) { } -static inline void swapcache_free(swp_entry_t swp, struct page *page) +static inline void swapcache_free(swp_entry_t swp) { } diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h index 701daff5d899..0f86d85a9ce4 100644 --- a/include/linux/syscalls.h +++ b/include/linux/syscalls.h @@ -317,6 +317,10 @@ asmlinkage long sys_restart_syscall(void); asmlinkage long sys_kexec_load(unsigned long entry, unsigned long nr_segments, struct kexec_segment __user *segments, unsigned long flags); +asmlinkage long sys_kexec_file_load(int kernel_fd, int initrd_fd, + unsigned long cmdline_len, + const char __user *cmdline_ptr, + unsigned long flags); asmlinkage long sys_exit(int error_code); asmlinkage long sys_exit_group(int error_code); @@ -802,6 +806,7 @@ asmlinkage long sys_timerfd_settime(int ufd, int flags, asmlinkage long sys_timerfd_gettime(int ufd, struct itimerspec __user *otmr); asmlinkage long sys_eventfd(unsigned int count); asmlinkage long sys_eventfd2(unsigned int count, int flags); +asmlinkage long sys_memfd_create(const char __user *uname_ptr, unsigned int flags); asmlinkage long sys_fallocate(int fd, int mode, loff_t offset, loff_t len); asmlinkage long sys_old_readdir(unsigned int, struct old_linux_dirent __user *, unsigned int); asmlinkage long sys_pselect6(int, fd_set __user *, fd_set __user *, diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h index 14a8ff2de11e..b7361f831226 100644 --- a/include/linux/sysctl.h +++ b/include/linux/sysctl.h @@ -34,8 +34,6 @@ struct ctl_table_root; struct ctl_table_header; struct ctl_dir; -typedef struct ctl_table ctl_table; - typedef int proc_handler (struct ctl_table *ctl, int write, void __user *buffer, size_t *lenp, loff_t *ppos); diff --git a/include/linux/tcp.h b/include/linux/tcp.h index fa5258f322e7..ac82c5ea955b 100644 --- a/include/linux/tcp.h +++ b/include/linux/tcp.h @@ -19,7 +19,6 @@ #include <linux/skbuff.h> -#include <linux/dmaengine.h> #include <net/sock.h> #include <net/inet_connection_sock.h> #include <net/inet_timewait_sock.h> @@ -166,13 +165,6 @@ struct tcp_sock { struct iovec *iov; int memory; int len; -#ifdef CONFIG_NET_DMA - /* members for async copy */ - struct dma_chan *dma_chan; - int wakeup; - struct dma_pinned_list *pinned_list; - dma_cookie_t dma_cookie; -#endif } ucopy; u32 snd_wl1; /* Sequence for window update */ diff --git a/include/linux/tegra-ahb.h b/include/linux/tegra-ahb.h deleted file mode 100644 index f1cd075ceee1..000000000000 --- a/include/linux/tegra-ahb.h +++ /dev/null @@ -1,19 +0,0 @@ -/* - * Copyright (c) 2012, NVIDIA CORPORATION. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - */ - -#ifndef __LINUX_AHB_H__ -#define __LINUX_AHB_H__ - -extern int tegra_ahb_enable_smmu(struct device_node *ahb); - -#endif /* __LINUX_AHB_H__ */ diff --git a/include/linux/tegra-cpuidle.h b/include/linux/tegra-cpuidle.h deleted file mode 100644 index 9c6286bbf662..000000000000 --- a/include/linux/tegra-cpuidle.h +++ /dev/null @@ -1,25 +0,0 @@ -/* - * Copyright (c) 2013, NVIDIA CORPORATION. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - */ - -#ifndef __LINUX_TEGRA_CPUIDLE_H__ -#define __LINUX_TEGRA_CPUIDLE_H__ - -#ifdef CONFIG_CPU_IDLE -void tegra_cpuidle_pcie_irqs_in_use(void); -#else -static inline void tegra_cpuidle_pcie_irqs_in_use(void) -{ -} -#endif - -#endif diff --git a/include/linux/tegra-powergate.h b/include/linux/tegra-powergate.h deleted file mode 100644 index 46f0a07812b4..000000000000 --- a/include/linux/tegra-powergate.h +++ /dev/null @@ -1,134 +0,0 @@ -/* - * Copyright (c) 2010 Google, Inc - * - * Author: - * Colin Cross <ccross@google.com> - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#ifndef _MACH_TEGRA_POWERGATE_H_ -#define _MACH_TEGRA_POWERGATE_H_ - -struct clk; -struct reset_control; - -#define TEGRA_POWERGATE_CPU 0 -#define TEGRA_POWERGATE_3D 1 -#define TEGRA_POWERGATE_VENC 2 -#define TEGRA_POWERGATE_PCIE 3 -#define TEGRA_POWERGATE_VDEC 4 -#define TEGRA_POWERGATE_L2 5 -#define TEGRA_POWERGATE_MPE 6 -#define TEGRA_POWERGATE_HEG 7 -#define TEGRA_POWERGATE_SATA 8 -#define TEGRA_POWERGATE_CPU1 9 -#define TEGRA_POWERGATE_CPU2 10 -#define TEGRA_POWERGATE_CPU3 11 -#define TEGRA_POWERGATE_CELP 12 -#define TEGRA_POWERGATE_3D1 13 -#define TEGRA_POWERGATE_CPU0 14 -#define TEGRA_POWERGATE_C0NC 15 -#define TEGRA_POWERGATE_C1NC 16 -#define TEGRA_POWERGATE_SOR 17 -#define TEGRA_POWERGATE_DIS 18 -#define TEGRA_POWERGATE_DISB 19 -#define TEGRA_POWERGATE_XUSBA 20 -#define TEGRA_POWERGATE_XUSBB 21 -#define TEGRA_POWERGATE_XUSBC 22 -#define TEGRA_POWERGATE_VIC 23 -#define TEGRA_POWERGATE_IRAM 24 - -#define TEGRA_POWERGATE_3D0 TEGRA_POWERGATE_3D - -#define TEGRA_IO_RAIL_CSIA 0 -#define TEGRA_IO_RAIL_CSIB 1 -#define TEGRA_IO_RAIL_DSI 2 -#define TEGRA_IO_RAIL_MIPI_BIAS 3 -#define TEGRA_IO_RAIL_PEX_BIAS 4 -#define TEGRA_IO_RAIL_PEX_CLK1 5 -#define TEGRA_IO_RAIL_PEX_CLK2 6 -#define TEGRA_IO_RAIL_USB0 9 -#define TEGRA_IO_RAIL_USB1 10 -#define TEGRA_IO_RAIL_USB2 11 -#define TEGRA_IO_RAIL_USB_BIAS 12 -#define TEGRA_IO_RAIL_NAND 13 -#define TEGRA_IO_RAIL_UART 14 -#define TEGRA_IO_RAIL_BB 15 -#define TEGRA_IO_RAIL_AUDIO 17 -#define TEGRA_IO_RAIL_HSIC 19 -#define TEGRA_IO_RAIL_COMP 22 -#define TEGRA_IO_RAIL_HDMI 28 -#define TEGRA_IO_RAIL_PEX_CNTRL 32 -#define TEGRA_IO_RAIL_SDMMC1 33 -#define TEGRA_IO_RAIL_SDMMC3 34 -#define TEGRA_IO_RAIL_SDMMC4 35 -#define TEGRA_IO_RAIL_CAM 36 -#define TEGRA_IO_RAIL_RES 37 -#define TEGRA_IO_RAIL_HV 38 -#define TEGRA_IO_RAIL_DSIB 39 -#define TEGRA_IO_RAIL_DSIC 40 -#define TEGRA_IO_RAIL_DSID 41 -#define TEGRA_IO_RAIL_CSIE 44 -#define TEGRA_IO_RAIL_LVDS 57 -#define TEGRA_IO_RAIL_SYS_DDC 58 - -#ifdef CONFIG_ARCH_TEGRA -int tegra_powergate_is_powered(int id); -int tegra_powergate_power_on(int id); -int tegra_powergate_power_off(int id); -int tegra_powergate_remove_clamping(int id); - -/* Must be called with clk disabled, and returns with clk enabled */ -int tegra_powergate_sequence_power_up(int id, struct clk *clk, - struct reset_control *rst); - -int tegra_io_rail_power_on(int id); -int tegra_io_rail_power_off(int id); -#else -static inline int tegra_powergate_is_powered(int id) -{ - return -ENOSYS; -} - -static inline int tegra_powergate_power_on(int id) -{ - return -ENOSYS; -} - -static inline int tegra_powergate_power_off(int id) -{ - return -ENOSYS; -} - -static inline int tegra_powergate_remove_clamping(int id) -{ - return -ENOSYS; -} - -static inline int tegra_powergate_sequence_power_up(int id, struct clk *clk, - struct reset_control *rst) -{ - return -ENOSYS; -} - -static inline int tegra_io_rail_power_on(int id) -{ - return -ENOSYS; -} - -static inline int tegra_io_rail_power_off(int id) -{ - return -ENOSYS; -} -#endif - -#endif /* _MACH_TEGRA_POWERGATE_H_ */ diff --git a/include/linux/tegra-soc.h b/include/linux/tegra-soc.h deleted file mode 100644 index 95f611d78f3a..000000000000 --- a/include/linux/tegra-soc.h +++ /dev/null @@ -1,22 +0,0 @@ -/* - * Copyright (c) 2012, NVIDIA CORPORATION. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - */ - -#ifndef __LINUX_TEGRA_SOC_H_ -#define __LINUX_TEGRA_SOC_H_ - -u32 tegra_read_chipid(void); - -#endif /* __LINUX_TEGRA_SOC_H_ */ diff --git a/include/linux/thermal.h b/include/linux/thermal.h index f7e11c7ea7d9..0305cde21a74 100644 --- a/include/linux/thermal.h +++ b/include/linux/thermal.h @@ -158,6 +158,42 @@ struct thermal_attr { char name[THERMAL_NAME_LENGTH]; }; +/** + * struct thermal_zone_device - structure for a thermal zone + * @id: unique id number for each thermal zone + * @type: the thermal zone device type + * @device: &struct device for this thermal zone + * @trip_temp_attrs: attributes for trip points for sysfs: trip temperature + * @trip_type_attrs: attributes for trip points for sysfs: trip type + * @trip_hyst_attrs: attributes for trip points for sysfs: trip hysteresis + * @devdata: private pointer for device private data + * @trips: number of trip points the thermal zone supports + * @passive_delay: number of milliseconds to wait between polls when + * performing passive cooling. Currenty only used by the + * step-wise governor + * @polling_delay: number of milliseconds to wait between polls when + * checking whether trip points have been crossed (0 for + * interrupt driven systems) + * @temperature: current temperature. This is only for core code, + * drivers should use thermal_zone_get_temp() to get the + * current temperature + * @last_temperature: previous temperature read + * @emul_temperature: emulated temperature when using CONFIG_THERMAL_EMULATION + * @passive: 1 if you've crossed a passive trip point, 0 otherwise. + * Currenty only used by the step-wise governor. + * @forced_passive: If > 0, temperature at which to switch on all ACPI + * processor cooling devices. Currently only used by the + * step-wise governor. + * @ops: operations this &thermal_zone_device supports + * @tzp: thermal zone parameters + * @governor: pointer to the governor for this thermal zone + * @thermal_instances: list of &struct thermal_instance of this thermal zone + * @idr: &struct idr to generate unique id for this zone's cooling + * devices + * @lock: lock to protect thermal_instances list + * @node: node in thermal_tz_list (in thermal_core.c) + * @poll_queue: delayed work for polling + */ struct thermal_zone_device { int id; char type[THERMAL_NAME_LENGTH]; @@ -179,12 +215,18 @@ struct thermal_zone_device { struct thermal_governor *governor; struct list_head thermal_instances; struct idr idr; - struct mutex lock; /* protect thermal_instances list */ + struct mutex lock; struct list_head node; struct delayed_work poll_queue; }; -/* Structure that holds thermal governor information */ +/** + * struct thermal_governor - structure that holds thermal governor information + * @name: name of the governor + * @throttle: callback called for every trip point even if temperature is + * below the trip point temperature + * @governor_list: node in thermal_governor_list (in thermal_core.c) + */ struct thermal_governor { char name[THERMAL_NAME_LENGTH]; int (*throttle)(struct thermal_zone_device *tz, int trip); diff --git a/include/linux/tick.h b/include/linux/tick.h index 059052306831..9a82c7dc3fdd 100644 --- a/include/linux/tick.h +++ b/include/linux/tick.h @@ -183,13 +183,8 @@ static inline bool tick_nohz_full_cpu(int cpu) extern void tick_nohz_init(void); extern void __tick_nohz_full_check(void); +extern void tick_nohz_full_kick(void); extern void tick_nohz_full_kick_cpu(int cpu); - -static inline void tick_nohz_full_kick(void) -{ - tick_nohz_full_kick_cpu(smp_processor_id()); -} - extern void tick_nohz_full_kick_all(void); extern void __tick_nohz_task_switch(struct task_struct *tsk); #else diff --git a/include/linux/tracehook.h b/include/linux/tracehook.h index 6f8ab7da27c4..84d497297c5f 100644 --- a/include/linux/tracehook.h +++ b/include/linux/tracehook.h @@ -133,10 +133,6 @@ static inline void tracehook_report_syscall_exit(struct pt_regs *regs, int step) /** * tracehook_signal_handler - signal handler setup is complete - * @sig: number of signal being delivered - * @info: siginfo_t of signal being delivered - * @ka: sigaction setting that chose the handler - * @regs: user register state * @stepping: nonzero if debugger single-step or block-step in use * * Called by the arch code after a signal handler has been set up. @@ -146,9 +142,7 @@ static inline void tracehook_report_syscall_exit(struct pt_regs *regs, int step) * Called without locks, shortly before returning to user mode * (or handling more signals). */ -static inline void tracehook_signal_handler(int sig, siginfo_t *info, - const struct k_sigaction *ka, - struct pt_regs *regs, int stepping) +static inline void tracehook_signal_handler(int stepping) { if (stepping) ptrace_notify(SIGTRAP); diff --git a/include/linux/tracepoint.h b/include/linux/tracepoint.h index 2e2a5f7717e5..b1293f15f592 100644 --- a/include/linux/tracepoint.h +++ b/include/linux/tracepoint.h @@ -249,6 +249,50 @@ extern void syscall_unregfunc(void); #endif /* CONFIG_TRACEPOINTS */ +#ifdef CONFIG_TRACING +/** + * tracepoint_string - register constant persistent string to trace system + * @str - a constant persistent string that will be referenced in tracepoints + * + * If constant strings are being used in tracepoints, it is faster and + * more efficient to just save the pointer to the string and reference + * that with a printf "%s" instead of saving the string in the ring buffer + * and wasting space and time. + * + * The problem with the above approach is that userspace tools that read + * the binary output of the trace buffers do not have access to the string. + * Instead they just show the address of the string which is not very + * useful to users. + * + * With tracepoint_string(), the string will be registered to the tracing + * system and exported to userspace via the debugfs/tracing/printk_formats + * file that maps the string address to the string text. This way userspace + * tools that read the binary buffers have a way to map the pointers to + * the ASCII strings they represent. + * + * The @str used must be a constant string and persistent as it would not + * make sense to show a string that no longer exists. But it is still fine + * to be used with modules, because when modules are unloaded, if they + * had tracepoints, the ring buffers are cleared too. As long as the string + * does not change during the life of the module, it is fine to use + * tracepoint_string() within a module. + */ +#define tracepoint_string(str) \ + ({ \ + static const char *___tp_str __tracepoint_string = str; \ + ___tp_str; \ + }) +#define __tracepoint_string __attribute__((section("__tracepoint_str"))) +#else +/* + * tracepoint_string() is used to save the string address for userspace + * tracing tools. When tracing isn't configured, there's no need to save + * anything. + */ +# define tracepoint_string(str) str +# define __tracepoint_string +#endif + /* * The need for the DECLARE_TRACE_NOARGS() is to handle the prototype * (void). "void" is a special value in a function prototype and can diff --git a/include/linux/uio.h b/include/linux/uio.h index 09a7cffc224e..290fbf0b6b8a 100644 --- a/include/linux/uio.h +++ b/include/linux/uio.h @@ -84,7 +84,7 @@ unsigned long iov_iter_alignment(const struct iov_iter *i); void iov_iter_init(struct iov_iter *i, int direction, const struct iovec *iov, unsigned long nr_segs, size_t count); ssize_t iov_iter_get_pages(struct iov_iter *i, struct page **pages, - size_t maxsize, size_t *start); + size_t maxsize, unsigned maxpages, size_t *start); ssize_t iov_iter_get_pages_alloc(struct iov_iter *i, struct page ***pages, size_t maxsize, size_t *start); int iov_iter_npages(const struct iov_iter *i, int maxpages); diff --git a/include/linux/user_namespace.h b/include/linux/user_namespace.h index 4836ba3c1cd8..e95372654f09 100644 --- a/include/linux/user_namespace.h +++ b/include/linux/user_namespace.h @@ -57,9 +57,9 @@ static inline void put_user_ns(struct user_namespace *ns) } struct seq_operations; -extern struct seq_operations proc_uid_seq_operations; -extern struct seq_operations proc_gid_seq_operations; -extern struct seq_operations proc_projid_seq_operations; +extern const struct seq_operations proc_uid_seq_operations; +extern const struct seq_operations proc_gid_seq_operations; +extern const struct seq_operations proc_projid_seq_operations; extern ssize_t proc_uid_map_write(struct file *, const char __user *, size_t, loff_t *); extern ssize_t proc_gid_map_write(struct file *, const char __user *, size_t, loff_t *); extern ssize_t proc_projid_map_write(struct file *, const char __user *, size_t, loff_t *); diff --git a/include/linux/vfio.h b/include/linux/vfio.h index 8ec980b5e3af..d3204115f15d 100644 --- a/include/linux/vfio.h +++ b/include/linux/vfio.h @@ -98,4 +98,27 @@ extern int vfio_external_user_iommu_id(struct vfio_group *group); extern long vfio_external_check_extension(struct vfio_group *group, unsigned long arg); +struct pci_dev; +#ifdef CONFIG_EEH +extern void vfio_spapr_pci_eeh_open(struct pci_dev *pdev); +extern void vfio_spapr_pci_eeh_release(struct pci_dev *pdev); +extern long vfio_spapr_iommu_eeh_ioctl(struct iommu_group *group, + unsigned int cmd, + unsigned long arg); +#else +static inline void vfio_spapr_pci_eeh_open(struct pci_dev *pdev) +{ +} + +static inline void vfio_spapr_pci_eeh_release(struct pci_dev *pdev) +{ +} + +static inline long vfio_spapr_iommu_eeh_ioctl(struct iommu_group *group, + unsigned int cmd, + unsigned long arg) +{ + return -ENOTTY; +} +#endif /* CONFIG_EEH */ #endif /* VFIO_H */ diff --git a/include/linux/vga_switcheroo.h b/include/linux/vga_switcheroo.h index 502073a53dd3..b483abd34493 100644 --- a/include/linux/vga_switcheroo.h +++ b/include/linux/vga_switcheroo.h @@ -64,6 +64,7 @@ int vga_switcheroo_get_client_state(struct pci_dev *dev); void vga_switcheroo_set_dynamic_switch(struct pci_dev *pdev, enum vga_switcheroo_state dynamic); int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain *domain); +void vga_switcheroo_fini_domain_pm_ops(struct device *dev); int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, struct dev_pm_domain *domain); #else @@ -82,6 +83,7 @@ static inline int vga_switcheroo_get_client_state(struct pci_dev *dev) { return static inline void vga_switcheroo_set_dynamic_switch(struct pci_dev *pdev, enum vga_switcheroo_state dynamic) {} static inline int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain *domain) { return -EINVAL; } +static inline void vga_switcheroo_fini_domain_pm_ops(struct device *dev) {} static inline int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, struct dev_pm_domain *domain) { return -EINVAL; } #endif diff --git a/include/linux/vgaarb.h b/include/linux/vgaarb.h index 2c02f3a8d2ba..c37bd4d06739 100644 --- a/include/linux/vgaarb.h +++ b/include/linux/vgaarb.h @@ -182,7 +182,6 @@ extern void vga_put(struct pci_dev *pdev, unsigned int rsrc); * vga_get()... */ -#ifndef __ARCH_HAS_VGA_DEFAULT_DEVICE #ifdef CONFIG_VGA_ARB extern struct pci_dev *vga_default_device(void); extern void vga_set_default_device(struct pci_dev *pdev); @@ -190,7 +189,6 @@ extern void vga_set_default_device(struct pci_dev *pdev); static inline struct pci_dev *vga_default_device(void) { return NULL; }; static inline void vga_set_default_device(struct pci_dev *pdev) { }; #endif -#endif /** * vga_conflicts diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h index 4b8a89189a29..b87696fdf06a 100644 --- a/include/linux/vmalloc.h +++ b/include/linux/vmalloc.h @@ -113,7 +113,7 @@ extern struct vm_struct *remove_vm_area(const void *addr); extern struct vm_struct *find_vm_area(const void *addr); extern int map_vm_area(struct vm_struct *area, pgprot_t prot, - struct page ***pages); + struct page **pages); #ifdef CONFIG_MMU extern int map_kernel_range_noflush(unsigned long start, unsigned long size, pgprot_t prot, struct page **pages); diff --git a/include/linux/workqueue.h b/include/linux/workqueue.h index a0cc2e95ed1b..b996e6cde6bb 100644 --- a/include/linux/workqueue.h +++ b/include/linux/workqueue.h @@ -419,7 +419,7 @@ __alloc_workqueue_key(const char *fmt, unsigned int flags, int max_active, alloc_workqueue("%s", WQ_FREEZABLE | WQ_UNBOUND | WQ_MEM_RECLAIM, \ 1, (name)) #define create_singlethread_workqueue(name) \ - alloc_workqueue("%s", WQ_UNBOUND | WQ_MEM_RECLAIM, 1, (name)) + alloc_ordered_workqueue("%s", WQ_MEM_RECLAIM, name) extern void destroy_workqueue(struct workqueue_struct *wq); diff --git a/include/linux/zbud.h b/include/linux/zbud.h index 13af0d450bf6..f9d41a6e361f 100644 --- a/include/linux/zbud.h +++ b/include/linux/zbud.h @@ -11,7 +11,7 @@ struct zbud_ops { struct zbud_pool *zbud_create_pool(gfp_t gfp, struct zbud_ops *ops); void zbud_destroy_pool(struct zbud_pool *pool); -int zbud_alloc(struct zbud_pool *pool, unsigned int size, gfp_t gfp, +int zbud_alloc(struct zbud_pool *pool, size_t size, gfp_t gfp, unsigned long *handle); void zbud_free(struct zbud_pool *pool, unsigned long handle); int zbud_reclaim_page(struct zbud_pool *pool, unsigned int retries); diff --git a/include/linux/zlib.h b/include/linux/zlib.h index 9c5a6b4de0a3..92dbbd3f6c75 100644 --- a/include/linux/zlib.h +++ b/include/linux/zlib.h @@ -83,11 +83,11 @@ struct internal_state; typedef struct z_stream_s { const Byte *next_in; /* next input byte */ - uInt avail_in; /* number of bytes available at next_in */ + uLong avail_in; /* number of bytes available at next_in */ uLong total_in; /* total nb of input bytes read so far */ Byte *next_out; /* next output byte should be put there */ - uInt avail_out; /* remaining free space at next_out */ + uLong avail_out; /* remaining free space at next_out */ uLong total_out; /* total nb of bytes output so far */ char *msg; /* last error message, NULL if no error */ @@ -493,64 +493,6 @@ extern int deflateInit2 (z_streamp strm, method). msg is set to null if there is no error message. deflateInit2 does not perform any compression: this will be done by deflate(). */ - -#if 0 -extern int zlib_deflateSetDictionary (z_streamp strm, - const Byte *dictionary, - uInt dictLength); -#endif -/* - Initializes the compression dictionary from the given byte sequence - without producing any compressed output. This function must be called - immediately after deflateInit, deflateInit2 or deflateReset, before any - call of deflate. The compressor and decompressor must use exactly the same - dictionary (see inflateSetDictionary). - - The dictionary should consist of strings (byte sequences) that are likely - to be encountered later in the data to be compressed, with the most commonly - used strings preferably put towards the end of the dictionary. Using a - dictionary is most useful when the data to be compressed is short and can be - predicted with good accuracy; the data can then be compressed better than - with the default empty dictionary. - - Depending on the size of the compression data structures selected by - deflateInit or deflateInit2, a part of the dictionary may in effect be - discarded, for example if the dictionary is larger than the window size in - deflate or deflate2. Thus the strings most likely to be useful should be - put at the end of the dictionary, not at the front. - - Upon return of this function, strm->adler is set to the Adler32 value - of the dictionary; the decompressor may later use this value to determine - which dictionary has been used by the compressor. (The Adler32 value - applies to the whole dictionary even if only a subset of the dictionary is - actually used by the compressor.) - - deflateSetDictionary returns Z_OK if success, or Z_STREAM_ERROR if a - parameter is invalid (such as NULL dictionary) or the stream state is - inconsistent (for example if deflate has already been called for this stream - or if the compression method is bsort). deflateSetDictionary does not - perform any compression: this will be done by deflate(). -*/ - -#if 0 -extern int zlib_deflateCopy (z_streamp dest, z_streamp source); -#endif - -/* - Sets the destination stream as a complete copy of the source stream. - - This function can be useful when several compression strategies will be - tried, for example when there are several ways of pre-processing the input - data with a filter. The streams that will be discarded should then be freed - by calling deflateEnd. Note that deflateCopy duplicates the internal - compression state which can be quite large, so this strategy is slow and - can consume lots of memory. - - deflateCopy returns Z_OK if success, Z_MEM_ERROR if there was not - enough memory, Z_STREAM_ERROR if the source stream state was inconsistent - (such as zalloc being NULL). msg is left unchanged in both source and - destination. -*/ extern int zlib_deflateReset (z_streamp strm); /* @@ -568,27 +510,6 @@ static inline unsigned long deflateBound(unsigned long s) return s + ((s + 7) >> 3) + ((s + 63) >> 6) + 11; } -#if 0 -extern int zlib_deflateParams (z_streamp strm, int level, int strategy); -#endif -/* - Dynamically update the compression level and compression strategy. The - interpretation of level and strategy is as in deflateInit2. This can be - used to switch between compression and straight copy of the input data, or - to switch to a different kind of input data requiring a different - strategy. If the compression level is changed, the input available so far - is compressed with the old level (and may be flushed); the new level will - take effect only at the next call of deflate(). - - Before the call of deflateParams, the stream state must be set as for - a call of deflate(), since the currently available input may have to - be compressed and flushed. In particular, strm->avail_out must be non-zero. - - deflateParams returns Z_OK if success, Z_STREAM_ERROR if the source - stream state was inconsistent or if a parameter was invalid, Z_BUF_ERROR - if strm->avail_out was zero. -*/ - /* extern int inflateInit2 (z_streamp strm, int windowBits); @@ -631,45 +552,6 @@ extern int inflateInit2 (z_streamp strm, int windowBits); and avail_out are unchanged.) */ -extern int zlib_inflateSetDictionary (z_streamp strm, - const Byte *dictionary, - uInt dictLength); -/* - Initializes the decompression dictionary from the given uncompressed byte - sequence. This function must be called immediately after a call of inflate, - if that call returned Z_NEED_DICT. The dictionary chosen by the compressor - can be determined from the adler32 value returned by that call of inflate. - The compressor and decompressor must use exactly the same dictionary (see - deflateSetDictionary). For raw inflate, this function can be called - immediately after inflateInit2() or inflateReset() and before any call of - inflate() to set the dictionary. The application must insure that the - dictionary that was used for compression is provided. - - inflateSetDictionary returns Z_OK if success, Z_STREAM_ERROR if a - parameter is invalid (such as NULL dictionary) or the stream state is - inconsistent, Z_DATA_ERROR if the given dictionary doesn't match the - expected one (incorrect adler32 value). inflateSetDictionary does not - perform any decompression: this will be done by subsequent calls of - inflate(). -*/ - -#if 0 -extern int zlib_inflateSync (z_streamp strm); -#endif -/* - Skips invalid compressed data until a full flush point (see above the - description of deflate with Z_FULL_FLUSH) can be found, or until all - available input is skipped. No output is provided. - - inflateSync returns Z_OK if a full flush point has been found, Z_BUF_ERROR - if no more input was provided, Z_DATA_ERROR if no flush point has been found, - or Z_STREAM_ERROR if the stream structure was inconsistent. In the success - case, the application may save the current current value of total_in which - indicates where valid compressed data was found. In the error case, the - application may repeatedly call inflateSync, providing more input each time, - until success or end of the input data. -*/ - extern int zlib_inflateReset (z_streamp strm); /* This function is equivalent to inflateEnd followed by inflateInit, diff --git a/include/linux/zpool.h b/include/linux/zpool.h new file mode 100644 index 000000000000..f14bd75f08b3 --- /dev/null +++ b/include/linux/zpool.h @@ -0,0 +1,106 @@ +/* + * zpool memory storage api + * + * Copyright (C) 2014 Dan Streetman + * + * This is a common frontend for the zbud and zsmalloc memory + * storage pool implementations. Typically, this is used to + * store compressed memory. + */ + +#ifndef _ZPOOL_H_ +#define _ZPOOL_H_ + +struct zpool; + +struct zpool_ops { + int (*evict)(struct zpool *pool, unsigned long handle); +}; + +/* + * Control how a handle is mapped. It will be ignored if the + * implementation does not support it. Its use is optional. + * Note that this does not refer to memory protection, it + * refers to how the memory will be copied in/out if copying + * is necessary during mapping; read-write is the safest as + * it copies the existing memory in on map, and copies the + * changed memory back out on unmap. Write-only does not copy + * in the memory and should only be used for initialization. + * If in doubt, use ZPOOL_MM_DEFAULT which is read-write. + */ +enum zpool_mapmode { + ZPOOL_MM_RW, /* normal read-write mapping */ + ZPOOL_MM_RO, /* read-only (no copy-out at unmap time) */ + ZPOOL_MM_WO, /* write-only (no copy-in at map time) */ + + ZPOOL_MM_DEFAULT = ZPOOL_MM_RW +}; + +struct zpool *zpool_create_pool(char *type, gfp_t gfp, struct zpool_ops *ops); + +char *zpool_get_type(struct zpool *pool); + +void zpool_destroy_pool(struct zpool *pool); + +int zpool_malloc(struct zpool *pool, size_t size, gfp_t gfp, + unsigned long *handle); + +void zpool_free(struct zpool *pool, unsigned long handle); + +int zpool_shrink(struct zpool *pool, unsigned int pages, + unsigned int *reclaimed); + +void *zpool_map_handle(struct zpool *pool, unsigned long handle, + enum zpool_mapmode mm); + +void zpool_unmap_handle(struct zpool *pool, unsigned long handle); + +u64 zpool_get_total_size(struct zpool *pool); + + +/** + * struct zpool_driver - driver implementation for zpool + * @type: name of the driver. + * @list: entry in the list of zpool drivers. + * @create: create a new pool. + * @destroy: destroy a pool. + * @malloc: allocate mem from a pool. + * @free: free mem from a pool. + * @shrink: shrink the pool. + * @map: map a handle. + * @unmap: unmap a handle. + * @total_size: get total size of a pool. + * + * This is created by a zpool implementation and registered + * with zpool. + */ +struct zpool_driver { + char *type; + struct module *owner; + atomic_t refcount; + struct list_head list; + + void *(*create)(gfp_t gfp, struct zpool_ops *ops); + void (*destroy)(void *pool); + + int (*malloc)(void *pool, size_t size, gfp_t gfp, + unsigned long *handle); + void (*free)(void *pool, unsigned long handle); + + int (*shrink)(void *pool, unsigned int pages, + unsigned int *reclaimed); + + void *(*map)(void *pool, unsigned long handle, + enum zpool_mapmode mm); + void (*unmap)(void *pool, unsigned long handle); + + u64 (*total_size)(void *pool); +}; + +void zpool_register_driver(struct zpool_driver *driver); + +int zpool_unregister_driver(struct zpool_driver *driver); + +int zpool_evict(void *pool, unsigned long handle); + +#endif |