diff options
Diffstat (limited to 'include/linux')
131 files changed, 1544 insertions, 630 deletions
diff --git a/include/linux/amba/serial.h b/include/linux/amba/serial.h index 5479fdc849e9..514ed45c462e 100644 --- a/include/linux/amba/serial.h +++ b/include/linux/amba/serial.h @@ -201,6 +201,9 @@ struct amba_pl011_data { bool (*dma_filter)(struct dma_chan *chan, void *filter_param); void *dma_rx_param; void *dma_tx_param; + void (*init) (void); + void (*exit) (void); + void (*reset) (void); }; #endif diff --git a/include/linux/arcdevice.h b/include/linux/arcdevice.h index 7d650a0e3d8f..7216b0daf544 100644 --- a/include/linux/arcdevice.h +++ b/include/linux/arcdevice.h @@ -20,6 +20,7 @@ #include <linux/if_arcnet.h> #ifdef __KERNEL__ +#include <linux/irqreturn.h> #ifndef bool #define bool int diff --git a/include/linux/ath9k_platform.h b/include/linux/ath9k_platform.h index 60a7c49dcb49..6e3f54f37844 100644 --- a/include/linux/ath9k_platform.h +++ b/include/linux/ath9k_platform.h @@ -30,6 +30,8 @@ struct ath9k_platform_data { u32 gpio_val; bool is_clk_25mhz; + int (*get_mac_revision)(void); + int (*external_reset)(void); }; #endif /* _LINUX_ATH9K_PLATFORM_H */ diff --git a/include/linux/audit.h b/include/linux/audit.h index 9d339eb27881..0c8006129fb2 100644 --- a/include/linux/audit.h +++ b/include/linux/audit.h @@ -613,6 +613,12 @@ extern void audit_log_d_path(struct audit_buffer *ab, extern void audit_log_key(struct audit_buffer *ab, char *key); extern void audit_log_lost(const char *message); +#ifdef CONFIG_SECURITY +extern void audit_log_secctx(struct audit_buffer *ab, u32 secid); +#else +#define audit_log_secctx(b,s) do { ; } while (0) +#endif + extern int audit_update_lsm_rules(void); /* Private API (for audit.c only) */ @@ -635,6 +641,7 @@ extern int audit_enabled; #define audit_log_untrustedstring(a,s) do { ; } while (0) #define audit_log_d_path(b, p, d) do { ; } while (0) #define audit_log_key(b, k) do { ; } while (0) +#define audit_log_secctx(b,s) do { ; } while (0) #define audit_enabled 0 #endif #endif diff --git a/include/linux/basic_mmio_gpio.h b/include/linux/basic_mmio_gpio.h index 1ae12710d732..98999cf107ce 100644 --- a/include/linux/basic_mmio_gpio.h +++ b/include/linux/basic_mmio_gpio.h @@ -16,6 +16,7 @@ #include <linux/gpio.h> #include <linux/types.h> #include <linux/compiler.h> +#include <linux/spinlock_types.h> struct bgpio_pdata { int base; diff --git a/include/linux/bcma/bcma.h b/include/linux/bcma/bcma.h index 08763e4e848f..3895aeb494a3 100644 --- a/include/linux/bcma/bcma.h +++ b/include/linux/bcma/bcma.h @@ -6,6 +6,7 @@ #include <linux/bcma/bcma_driver_chipcommon.h> #include <linux/bcma/bcma_driver_pci.h> +#include <linux/ssb/ssb.h> /* SPROM sharing */ #include "bcma_regs.h" @@ -31,6 +32,12 @@ struct bcma_host_ops { void (*write8)(struct bcma_device *core, u16 offset, u8 value); void (*write16)(struct bcma_device *core, u16 offset, u16 value); void (*write32)(struct bcma_device *core, u16 offset, u32 value); +#ifdef CONFIG_BCMA_BLOCKIO + void (*block_read)(struct bcma_device *core, void *buffer, + size_t count, u16 offset, u8 reg_width); + void (*block_write)(struct bcma_device *core, const void *buffer, + size_t count, u16 offset, u8 reg_width); +#endif /* Agent ops */ u32 (*aread32)(struct bcma_device *core, u16 offset); void (*awrite32)(struct bcma_device *core, u16 offset, u32 value); @@ -117,6 +124,8 @@ struct bcma_device { struct bcma_device_id id; struct device dev; + struct device *dma_dev; + unsigned int irq; bool dev_registered; u8 core_index; @@ -179,6 +188,10 @@ struct bcma_bus { struct bcma_drv_cc drv_cc; struct bcma_drv_pci drv_pci; + + /* We decided to share SPROM struct with SSB as long as we do not need + * any hacks for BCMA. This simplifies drivers code. */ + struct ssb_sprom sprom; }; extern inline u32 bcma_read8(struct bcma_device *core, u16 offset) @@ -208,6 +221,18 @@ void bcma_write32(struct bcma_device *core, u16 offset, u32 value) { core->bus->ops->write32(core, offset, value); } +#ifdef CONFIG_BCMA_BLOCKIO +extern inline void bcma_block_read(struct bcma_device *core, void *buffer, + size_t count, u16 offset, u8 reg_width) +{ + core->bus->ops->block_read(core, buffer, count, offset, reg_width); +} +extern inline void bcma_block_write(struct bcma_device *core, const void *buffer, + size_t count, u16 offset, u8 reg_width) +{ + core->bus->ops->block_write(core, buffer, count, offset, reg_width); +} +#endif extern inline u32 bcma_aread32(struct bcma_device *core, u16 offset) { return core->bus->ops->aread32(core, offset); @@ -219,6 +244,7 @@ void bcma_awrite32(struct bcma_device *core, u16 offset, u32 value) } extern bool bcma_core_is_enabled(struct bcma_device *core); +extern void bcma_core_disable(struct bcma_device *core, u32 flags); extern int bcma_core_enable(struct bcma_device *core, u32 flags); #endif /* LINUX_BCMA_H_ */ diff --git a/include/linux/bcma/bcma_driver_chipcommon.h b/include/linux/bcma/bcma_driver_chipcommon.h index 083c3b6cd5ce..9c5b69fc985a 100644 --- a/include/linux/bcma/bcma_driver_chipcommon.h +++ b/include/linux/bcma/bcma_driver_chipcommon.h @@ -244,6 +244,7 @@ #define BCMA_CC_REGCTL_DATA 0x065C #define BCMA_CC_PLLCTL_ADDR 0x0660 #define BCMA_CC_PLLCTL_DATA 0x0664 +#define BCMA_CC_SPROM 0x0830 /* SPROM beginning */ /* Data for the PMU, if available. * Check availability with ((struct bcma_chipcommon)->capabilities & BCMA_CC_CAP_PMU) diff --git a/include/linux/bcma/bcma_driver_pci.h b/include/linux/bcma/bcma_driver_pci.h index b7e191cf00ec..3871b668caf9 100644 --- a/include/linux/bcma/bcma_driver_pci.h +++ b/include/linux/bcma/bcma_driver_pci.h @@ -85,5 +85,7 @@ struct bcma_drv_pci { #define pcicore_write32(pc, offset, val) bcma_write32((pc)->core, offset, val) extern void bcma_core_pci_init(struct bcma_drv_pci *pc); +extern int bcma_core_pci_irq_ctl(struct bcma_drv_pci *pc, + struct bcma_device *core, bool enable); #endif /* LINUX_BCMA_DRIVER_PCI_H_ */ diff --git a/include/linux/blk_types.h b/include/linux/blk_types.h index 2a7cea53ca0d..6395692b2e7a 100644 --- a/include/linux/blk_types.h +++ b/include/linux/blk_types.h @@ -167,7 +167,7 @@ enum rq_flag_bits { (REQ_FAILFAST_DEV | REQ_FAILFAST_TRANSPORT | REQ_FAILFAST_DRIVER) #define REQ_COMMON_MASK \ (REQ_WRITE | REQ_FAILFAST_MASK | REQ_SYNC | REQ_META | REQ_DISCARD | \ - REQ_NOIDLE | REQ_FLUSH | REQ_FUA) + REQ_NOIDLE | REQ_FLUSH | REQ_FUA | REQ_SECURE) #define REQ_CLONE_MASK REQ_COMMON_MASK #define REQ_RAHEAD (1 << __REQ_RAHEAD) diff --git a/include/linux/blktrace_api.h b/include/linux/blktrace_api.h index b22fb0d3db0f..8c7c2de7631a 100644 --- a/include/linux/blktrace_api.h +++ b/include/linux/blktrace_api.h @@ -169,7 +169,8 @@ extern void blk_trace_shutdown(struct request_queue *); extern int do_blk_trace_setup(struct request_queue *q, char *name, dev_t dev, struct block_device *bdev, struct blk_user_trace_setup *buts); -extern void __trace_note_message(struct blk_trace *, const char *fmt, ...); +extern __attribute__((format(printf, 2, 3))) +void __trace_note_message(struct blk_trace *, const char *fmt, ...); /** * blk_add_trace_msg - Add a (simple) message to the blktrace stream diff --git a/include/linux/clocksource.h b/include/linux/clocksource.h index d4646b48dc4a..18a1baf31f2d 100644 --- a/include/linux/clocksource.h +++ b/include/linux/clocksource.h @@ -188,6 +188,7 @@ struct clocksource { #ifdef CONFIG_CLOCKSOURCE_WATCHDOG /* Watchdog related data, used by the framework */ struct list_head wd_list; + cycle_t cs_last; cycle_t wd_last; #endif } ____cacheline_aligned; diff --git a/include/linux/compat.h b/include/linux/compat.h index ddcb7db38e67..846bb1792572 100644 --- a/include/linux/compat.h +++ b/include/linux/compat.h @@ -467,6 +467,8 @@ asmlinkage long compat_sys_setsockopt(int fd, int level, int optname, char __user *optval, unsigned int optlen); asmlinkage long compat_sys_sendmsg(int fd, struct compat_msghdr __user *msg, unsigned flags); +asmlinkage long compat_sys_sendmmsg(int fd, struct compat_mmsghdr __user *mmsg, + unsigned vlen, unsigned int flags); asmlinkage long compat_sys_recvmsg(int fd, struct compat_msghdr __user *msg, unsigned int flags); asmlinkage long compat_sys_recv(int fd, void __user *buf, size_t len, diff --git a/include/linux/connector.h b/include/linux/connector.h index 7c60d0942adb..f696bccd48cb 100644 --- a/include/linux/connector.h +++ b/include/linux/connector.h @@ -44,7 +44,7 @@ #define CN_VAL_DRBD 0x1 #define CN_KVP_IDX 0x9 /* HyperV KVP */ -#define CN_NETLINK_USERS 9 +#define CN_NETLINK_USERS 10 /* Highest index + 1 */ /* * Maximum connector's message size. diff --git a/include/linux/cordic.h b/include/linux/cordic.h new file mode 100644 index 000000000000..f932093e20c2 --- /dev/null +++ b/include/linux/cordic.h @@ -0,0 +1,48 @@ +/* + * Copyright (c) 2011 Broadcom Corporation + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY + * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION + * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN + * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ +#ifndef __CORDIC_H_ +#define __CORDIC_H_ + +#include <linux/types.h> + +/** + * struct cordic_iq - i/q coordinate. + * + * @i: real part of coordinate (in phase). + * @q: imaginary part of coordinate (quadrature). + */ +struct cordic_iq { + s32 i; + s32 q; +}; + +/** + * cordic_calc_iq() - calculates the i/q coordinate for given angle. + * + * @theta: angle in degrees for which i/q coordinate is to be calculated. + * @coord: function output parameter holding the i/q coordinate. + * + * The function calculates the i/q coordinate for a given angle using + * cordic algorithm. The coordinate consists of a real (i) and an + * imaginary (q) part. The real part is essentially the cosine of the + * angle and the imaginary part is the sine of the angle. The returned + * values are scaled by 2^16 for precision. The range for theta is + * for -180 degrees to +180 degrees. Passed values outside this range are + * converted before doing the actual calculation. + */ +struct cordic_iq cordic_calc_iq(s32 theta); + +#endif /* __CORDIC_H_ */ diff --git a/include/linux/crc8.h b/include/linux/crc8.h new file mode 100644 index 000000000000..13c8dabb0441 --- /dev/null +++ b/include/linux/crc8.h @@ -0,0 +1,101 @@ +/* + * Copyright (c) 2011 Broadcom Corporation + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY + * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION + * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN + * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ +#ifndef __CRC8_H_ +#define __CRC8_H_ + +#include <linux/types.h> + +/* see usage of this value in crc8() description */ +#define CRC8_INIT_VALUE 0xFF + +/* + * Return value of crc8() indicating valid message+crc. This is true + * if a CRC is inverted before transmission. The CRC computed over the + * whole received bitstream is _table[x], where x is the bit pattern + * of the modification (almost always 0xff). + */ +#define CRC8_GOOD_VALUE(_table) (_table[0xFF]) + +/* required table size for crc8 algorithm */ +#define CRC8_TABLE_SIZE 256 + +/* helper macro assuring right table size is used */ +#define DECLARE_CRC8_TABLE(_table) \ + static u8 _table[CRC8_TABLE_SIZE] + +/** + * crc8_populate_lsb - fill crc table for given polynomial in regular bit order. + * + * @table: table to be filled. + * @polynomial: polynomial for which table is to be filled. + * + * This function fills the provided table according the polynomial provided for + * regular bit order (lsb first). Polynomials in CRC algorithms are typically + * represented as shown below. + * + * poly = x^8 + x^7 + x^6 + x^4 + x^2 + 1 + * + * For lsb first direction x^7 maps to the lsb. So the polynomial is as below. + * + * - lsb first: poly = 10101011(1) = 0xAB + */ +void crc8_populate_lsb(u8 table[CRC8_TABLE_SIZE], u8 polynomial); + +/** + * crc8_populate_msb - fill crc table for given polynomial in reverse bit order. + * + * @table: table to be filled. + * @polynomial: polynomial for which table is to be filled. + * + * This function fills the provided table according the polynomial provided for + * reverse bit order (msb first). Polynomials in CRC algorithms are typically + * represented as shown below. + * + * poly = x^8 + x^7 + x^6 + x^4 + x^2 + 1 + * + * For msb first direction x^7 maps to the msb. So the polynomial is as below. + * + * - msb first: poly = (1)11010101 = 0xD5 + */ +void crc8_populate_msb(u8 table[CRC8_TABLE_SIZE], u8 polynomial); + +/** + * crc8() - calculate a crc8 over the given input data. + * + * @table: crc table used for calculation. + * @pdata: pointer to data buffer. + * @nbytes: number of bytes in data buffer. + * @crc: previous returned crc8 value. + * + * The CRC8 is calculated using the polynomial given in crc8_populate_msb() + * or crc8_populate_lsb(). + * + * The caller provides the initial value (either %CRC8_INIT_VALUE + * or the previous returned value) to allow for processing of + * discontiguous blocks of data. When generating the CRC the + * caller is responsible for complementing the final return value + * and inserting it into the byte stream. When validating a byte + * stream (including CRC8), a final return value of %CRC8_GOOD_VALUE + * indicates the byte stream data can be considered valid. + * + * Reference: + * "A Painless Guide to CRC Error Detection Algorithms", ver 3, Aug 1993 + * Williams, Ross N., ross<at>ross.net + * (see URL http://www.ross.net/crc/download/crc_v3.txt). + */ +u8 crc8(const u8 table[CRC8_TABLE_SIZE], u8 *pdata, size_t nbytes, u8 crc); + +#endif /* __CRC8_H_ */ diff --git a/include/linux/dcbnl.h b/include/linux/dcbnl.h index c52280047e2c..65a2562f66b4 100644 --- a/include/linux/dcbnl.h +++ b/include/linux/dcbnl.h @@ -203,6 +203,7 @@ struct dcbmsg { * @DCB_CMD_GFEATCFG: get DCBX features flags * @DCB_CMD_SFEATCFG: set DCBX features negotiation flags * @DCB_CMD_CEE_GET: get CEE aggregated configuration + * @DCB_CMD_IEEE_DEL: delete IEEE 802.1Qaz configuration */ enum dcbnl_commands { DCB_CMD_UNDEFINED, @@ -246,6 +247,7 @@ enum dcbnl_commands { DCB_CMD_SFEATCFG, DCB_CMD_CEE_GET, + DCB_CMD_IEEE_DEL, __DCB_CMD_ENUM_MAX, DCB_CMD_MAX = __DCB_CMD_ENUM_MAX - 1, @@ -331,18 +333,30 @@ enum ieee_attrs_app { #define DCB_ATTR_IEEE_APP_MAX (__DCB_ATTR_IEEE_APP_MAX - 1) /** - * enum cee_attrs - CEE DCBX get attributes + * enum cee_attrs - CEE DCBX get attributes. * * @DCB_ATTR_CEE_UNSPEC: unspecified * @DCB_ATTR_CEE_PEER_PG: peer PG configuration - get only * @DCB_ATTR_CEE_PEER_PFC: peer PFC configuration - get only - * @DCB_ATTR_CEE_PEER_APP: peer APP tlv - get only + * @DCB_ATTR_CEE_PEER_APP_TABLE: peer APP tlv - get only + * @DCB_ATTR_CEE_TX_PG: TX PG configuration (DCB_CMD_PGTX_GCFG) + * @DCB_ATTR_CEE_RX_PG: RX PG configuration (DCB_CMD_PGRX_GCFG) + * @DCB_ATTR_CEE_PFC: PFC configuration (DCB_CMD_PFC_GCFG) + * @DCB_ATTR_CEE_APP_TABLE: APP configuration (multi DCB_CMD_GAPP) + * @DCB_ATTR_CEE_FEAT: DCBX features flags (DCB_CMD_GFEATCFG) + * + * An aggregated collection of the cee std negotiated parameters. */ enum cee_attrs { DCB_ATTR_CEE_UNSPEC, DCB_ATTR_CEE_PEER_PG, DCB_ATTR_CEE_PEER_PFC, DCB_ATTR_CEE_PEER_APP_TABLE, + DCB_ATTR_CEE_TX_PG, + DCB_ATTR_CEE_RX_PG, + DCB_ATTR_CEE_PFC, + DCB_ATTR_CEE_APP_TABLE, + DCB_ATTR_CEE_FEAT, __DCB_ATTR_CEE_MAX }; #define DCB_ATTR_CEE_MAX (__DCB_ATTR_CEE_MAX - 1) @@ -355,6 +369,13 @@ enum peer_app_attr { }; #define DCB_ATTR_CEE_PEER_APP_MAX (__DCB_ATTR_CEE_PEER_APP_MAX - 1) +enum cee_attrs_app { + DCB_ATTR_CEE_APP_UNSPEC, + DCB_ATTR_CEE_APP, + __DCB_ATTR_CEE_APP_MAX +}; +#define DCB_ATTR_CEE_APP_MAX (__DCB_ATTR_CEE_APP_MAX - 1) + /** * enum dcbnl_pfc_attrs - DCB Priority Flow Control user priority nested attrs * diff --git a/include/linux/dccp.h b/include/linux/dccp.h index d638e85dc501..710c04302a15 100644 --- a/include/linux/dccp.h +++ b/include/linux/dccp.h @@ -236,6 +236,7 @@ enum dccp_packet_dequeueing_policy { #ifdef __KERNEL__ #include <linux/in.h> +#include <linux/interrupt.h> #include <linux/ktime.h> #include <linux/list.h> #include <linux/uio.h> diff --git a/include/linux/device.h b/include/linux/device.h index c66111affca9..e4f62d8896b7 100644 --- a/include/linux/device.h +++ b/include/linux/device.h @@ -530,7 +530,6 @@ struct device_dma_parameters { * @dma_mem: Internal for coherent mem override. * @archdata: For arch-specific additions. * @of_node: Associated device tree node. - * @of_match: Matching of_device_id from driver. * @devt: For creating the sysfs "dev". * @devres_lock: Spinlock to protect the resource of the device. * @devres_head: The resources list of the device. @@ -654,13 +653,13 @@ static inline int device_is_registered(struct device *dev) static inline void device_enable_async_suspend(struct device *dev) { - if (!dev->power.in_suspend) + if (!dev->power.is_prepared) dev->power.async_suspend = true; } static inline void device_disable_async_suspend(struct device *dev) { - if (!dev->power.in_suspend) + if (!dev->power.is_prepared) dev->power.async_suspend = false; } diff --git a/include/linux/device_cgroup.h b/include/linux/device_cgroup.h index 0b0d9c39ed67..7aad1f440867 100644 --- a/include/linux/device_cgroup.h +++ b/include/linux/device_cgroup.h @@ -2,8 +2,16 @@ #include <linux/fs.h> #ifdef CONFIG_CGROUP_DEVICE -extern int devcgroup_inode_permission(struct inode *inode, int mask); +extern int __devcgroup_inode_permission(struct inode *inode, int mask); extern int devcgroup_inode_mknod(int mode, dev_t dev); +static inline int devcgroup_inode_permission(struct inode *inode, int mask) +{ + if (likely(!inode->i_rdev)) + return 0; + if (!S_ISBLK(inode->i_mode) && !S_ISCHR(inode->i_mode)) + return 0; + return __devcgroup_inode_permission(inode, mask); +} #else static inline int devcgroup_inode_permission(struct inode *inode, int mask) { return 0; } diff --git a/include/linux/dma-direction.h b/include/linux/dma-direction.h new file mode 100644 index 000000000000..95b6a82f5951 --- /dev/null +++ b/include/linux/dma-direction.h @@ -0,0 +1,13 @@ +#ifndef _LINUX_DMA_DIRECTION_H +#define _LINUX_DMA_DIRECTION_H +/* + * These definitions mirror those in pci.h, so they can be used + * interchangeably with their PCI_ counterparts. + */ +enum dma_data_direction { + DMA_BIDIRECTIONAL = 0, + DMA_TO_DEVICE = 1, + DMA_FROM_DEVICE = 2, + DMA_NONE = 3, +}; +#endif diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h index ba8319ae5fcc..1a167c48d84d 100644 --- a/include/linux/dma-mapping.h +++ b/include/linux/dma-mapping.h @@ -4,17 +4,9 @@ #include <linux/device.h> #include <linux/err.h> #include <linux/dma-attrs.h> +#include <linux/dma-direction.h> #include <linux/scatterlist.h> -/* These definitions mirror those in pci.h, so they can be used - * interchangeably with their PCI_ counterparts */ -enum dma_data_direction { - DMA_BIDIRECTIONAL = 0, - DMA_TO_DEVICE = 1, - DMA_FROM_DEVICE = 2, - DMA_NONE = 3, -}; - struct dma_map_ops { void* (*alloc_coherent)(struct device *dev, size_t size, dma_addr_t *dma_handle, gfp_t gfp); diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h index eee7addec282..8fbf40e0713c 100644 --- a/include/linux/dmaengine.h +++ b/include/linux/dmaengine.h @@ -23,7 +23,9 @@ #include <linux/device.h> #include <linux/uio.h> -#include <linux/dma-mapping.h> +#include <linux/dma-direction.h> + +struct scatterlist; /** * typedef dma_cookie_t - an opaque DMA cookie diff --git a/include/linux/drbd_limits.h b/include/linux/drbd_limits.h index 246f576c981d..447c36752385 100644 --- a/include/linux/drbd_limits.h +++ b/include/linux/drbd_limits.h @@ -117,10 +117,10 @@ /* drbdsetup XY resize -d Z * you are free to reduce the device size to nothing, if you want to. * the upper limit with 64bit kernel, enough ram and flexible meta data - * is 16 TB, currently. */ + * is 1 PiB, currently. */ /* DRBD_MAX_SECTORS */ #define DRBD_DISK_SIZE_SECT_MIN 0 -#define DRBD_DISK_SIZE_SECT_MAX (16 * (2LLU << 30)) +#define DRBD_DISK_SIZE_SECT_MAX (1 * (2LLU << 40)) #define DRBD_DISK_SIZE_SECT_DEF 0 /* = disabled = no user size... */ #define DRBD_ON_IO_ERROR_DEF EP_PASS_ON diff --git a/include/linux/etherdevice.h b/include/linux/etherdevice.h index ab68f785fd19..05955cf09937 100644 --- a/include/linux/etherdevice.h +++ b/include/linux/etherdevice.h @@ -38,7 +38,7 @@ extern int eth_header(struct sk_buff *skb, struct net_device *dev, const void *daddr, const void *saddr, unsigned len); extern int eth_rebuild_header(struct sk_buff *skb); extern int eth_header_parse(const struct sk_buff *skb, unsigned char *haddr); -extern int eth_header_cache(const struct neighbour *neigh, struct hh_cache *hh); +extern int eth_header_cache(const struct neighbour *neigh, struct hh_cache *hh, __be16 type); extern void eth_header_cache_update(struct hh_cache *hh, const struct net_device *dev, const unsigned char *haddr); diff --git a/include/linux/ethtool.h b/include/linux/ethtool.h index c6a850ab2ec5..c6e427ab65fe 100644 --- a/include/linux/ethtool.h +++ b/include/linux/ethtool.h @@ -268,7 +268,7 @@ struct ethtool_pauseparam { __u32 cmd; /* ETHTOOL_{G,S}PAUSEPARAM */ /* If the link is being auto-negotiated (via ethtool_cmd.autoneg - * being true) the user may set 'autonet' here non-zero to have the + * being true) the user may set 'autoneg' here non-zero to have the * pause parameters be auto-negotiated too. In such a case, the * {rx,tx}_pause values below determine what capabilities are * advertised. @@ -287,7 +287,7 @@ enum ethtool_stringset { ETH_SS_TEST = 0, ETH_SS_STATS, ETH_SS_PRIV_FLAGS, - ETH_SS_NTUPLE_FILTERS, + ETH_SS_NTUPLE_FILTERS, /* Do not use, GRXNTUPLE is now deprecated */ ETH_SS_FEATURES, }; @@ -310,9 +310,21 @@ struct ethtool_sset_info { __u32's, etc. */ }; +/** + * enum ethtool_test_flags - flags definition of ethtool_test + * @ETH_TEST_FL_OFFLINE: if set perform online and offline tests, otherwise + * only online tests. + * @ETH_TEST_FL_FAILED: Driver set this flag if test fails. + * @ETH_TEST_FL_EXTERNAL_LB: Application request to perform external loopback + * test. + * @ETH_TEST_FL_EXTERNAL_LB_DONE: Driver performed the external loopback test + */ + enum ethtool_test_flags { - ETH_TEST_FL_OFFLINE = (1 << 0), /* online / offline */ - ETH_TEST_FL_FAILED = (1 << 1), /* test passed / failed */ + ETH_TEST_FL_OFFLINE = (1 << 0), + ETH_TEST_FL_FAILED = (1 << 1), + ETH_TEST_FL_EXTERNAL_LB = (1 << 2), + ETH_TEST_FL_EXTERNAL_LB_DONE = (1 << 3), }; /* for requesting NIC test and getting results*/ @@ -714,18 +726,6 @@ enum ethtool_sfeatures_retval_bits { /* needed by dev_disable_lro() */ extern int __ethtool_set_flags(struct net_device *dev, u32 flags); -struct ethtool_rx_ntuple_flow_spec_container { - struct ethtool_rx_ntuple_flow_spec fs; - struct list_head list; -}; - -struct ethtool_rx_ntuple_list { -#define ETHTOOL_MAX_NTUPLE_LIST_ENTRY 1024 -#define ETHTOOL_MAX_NTUPLE_STRING_PER_ENTRY 14 - struct list_head list; - unsigned int count; -}; - /** * enum ethtool_phys_id_state - indicator state for physical identification * @ETHTOOL_ID_INACTIVE: Physical ID indicator should be deactivated @@ -758,7 +758,6 @@ u32 ethtool_op_get_ufo(struct net_device *dev); int ethtool_op_set_ufo(struct net_device *dev, u32 data); u32 ethtool_op_get_flags(struct net_device *dev); int ethtool_op_set_flags(struct net_device *dev, u32 data, u32 supported); -void ethtool_ntuple_flush(struct net_device *dev); bool ethtool_invalid_flags(struct net_device *dev, u32 data, u32 supported); /** @@ -811,7 +810,7 @@ bool ethtool_invalid_flags(struct net_device *dev, u32 data, u32 supported); * @get_tx_csum: Deprecated as redundant. Report whether transmit checksums * are turned on or off. * @set_tx_csum: Deprecated in favour of generic netdev features. Turn - * transmit checksums on or off. Returns a egative error code or zero. + * transmit checksums on or off. Returns a negative error code or zero. * @get_sg: Deprecated as redundant. Report whether scatter-gather is * enabled. * @set_sg: Deprecated in favour of generic netdev features. Turn @@ -865,7 +864,6 @@ bool ethtool_invalid_flags(struct net_device *dev, u32 data, u32 supported); * error code or zero. * @set_rx_ntuple: Set an RX n-tuple rule. Returns a negative error code * or zero. - * @get_rx_ntuple: Deprecated. * @get_rxfh_indir: Get the contents of the RX flow hash indirection table. * Returns a negative error code or zero. * @set_rxfh_indir: Set the contents of the RX flow hash indirection table. @@ -944,7 +942,6 @@ struct ethtool_ops { int (*reset)(struct net_device *, u32 *); int (*set_rx_ntuple)(struct net_device *, struct ethtool_rx_ntuple *); - int (*get_rx_ntuple)(struct net_device *, u32 stringset, void *); int (*get_rxfh_indir)(struct net_device *, struct ethtool_rxfh_indir *); int (*set_rxfh_indir)(struct net_device *, @@ -1017,7 +1014,7 @@ struct ethtool_ops { #define ETHTOOL_FLASHDEV 0x00000033 /* Flash firmware to device */ #define ETHTOOL_RESET 0x00000034 /* Reset hardware */ #define ETHTOOL_SRXNTUPLE 0x00000035 /* Add an n-tuple filter to device */ -#define ETHTOOL_GRXNTUPLE 0x00000036 /* Get n-tuple filters from device */ +#define ETHTOOL_GRXNTUPLE 0x00000036 /* deprecated */ #define ETHTOOL_GSSET_INFO 0x00000037 /* Get string set info */ #define ETHTOOL_GRXFHINDIR 0x00000038 /* Get RX flow hash indir'n table */ #define ETHTOOL_SRXFHINDIR 0x00000039 /* Set RX flow hash indir'n table */ @@ -1087,7 +1084,7 @@ struct ethtool_ops { /* The following are all involved in forcing a particular link * mode for the device for setting things. When getting the * devices settings, these indicate the current mode and whether - * it was foced up into this mode or autonegotiated. + * it was forced up into this mode or autonegotiated. */ /* The forced speed, 10Mb, 100Mb, gigabit, 2.5Gb, 10GbE. */ diff --git a/include/linux/firewire-cdev.h b/include/linux/firewire-cdev.h index 4ff09889c5c0..357dbfc2829e 100644 --- a/include/linux/firewire-cdev.h +++ b/include/linux/firewire-cdev.h @@ -30,10 +30,13 @@ #include <linux/types.h> #include <linux/firewire-constants.h> +/* available since kernel version 2.6.22 */ #define FW_CDEV_EVENT_BUS_RESET 0x00 #define FW_CDEV_EVENT_RESPONSE 0x01 #define FW_CDEV_EVENT_REQUEST 0x02 #define FW_CDEV_EVENT_ISO_INTERRUPT 0x03 + +/* available since kernel version 2.6.30 */ #define FW_CDEV_EVENT_ISO_RESOURCE_ALLOCATED 0x04 #define FW_CDEV_EVENT_ISO_RESOURCE_DEALLOCATED 0x05 @@ -120,24 +123,11 @@ struct fw_cdev_event_response { /** * struct fw_cdev_event_request - Old version of &fw_cdev_event_request2 - * @closure: See &fw_cdev_event_common; set by %FW_CDEV_IOC_ALLOCATE ioctl * @type: See &fw_cdev_event_common; always %FW_CDEV_EVENT_REQUEST - * @tcode: See &fw_cdev_event_request2 - * @offset: See &fw_cdev_event_request2 - * @handle: See &fw_cdev_event_request2 - * @length: See &fw_cdev_event_request2 - * @data: See &fw_cdev_event_request2 * * This event is sent instead of &fw_cdev_event_request2 if the kernel or - * the client implements ABI version <= 3. - * - * Unlike &fw_cdev_event_request2, the sender identity cannot be established, - * broadcast write requests cannot be distinguished from unicast writes, and - * @tcode of lock requests is %TCODE_LOCK_REQUEST. - * - * Requests to the FCP_REQUEST or FCP_RESPONSE register are responded to as - * with &fw_cdev_event_request2, except in kernel 2.6.32 and older which send - * the response packet of the client's %FW_CDEV_IOC_SEND_RESPONSE ioctl. + * the client implements ABI version <= 3. &fw_cdev_event_request lacks + * essential information; use &fw_cdev_event_request2 instead. */ struct fw_cdev_event_request { __u64 closure; @@ -452,29 +442,31 @@ union fw_cdev_event { * %FW_CDEV_ISO_CONTEXT_RECEIVE_MULTICHANNEL, and * %FW_CDEV_IOC_SET_ISO_CHANNELS */ -#define FW_CDEV_VERSION 3 /* Meaningless; don't use this macro. */ /** * struct fw_cdev_get_info - General purpose information ioctl * @version: The version field is just a running serial number. Both an * input parameter (ABI version implemented by the client) and * output parameter (ABI version implemented by the kernel). - * A client must not fill in an %FW_CDEV_VERSION defined from an - * included kernel header file but the actual version for which - * the client was implemented. This is necessary for forward - * compatibility. We never break backwards compatibility, but - * may add more structs, events, and ioctls in later revisions. - * @rom_length: If @rom is non-zero, at most rom_length bytes of configuration + * A client shall fill in the ABI @version for which the client + * was implemented. This is necessary for forward compatibility. + * @rom_length: If @rom is non-zero, up to @rom_length bytes of Configuration * ROM will be copied into that user space address. In either * case, @rom_length is updated with the actual length of the - * configuration ROM. + * Configuration ROM. * @rom: If non-zero, address of a buffer to be filled by a copy of the - * device's configuration ROM + * device's Configuration ROM * @bus_reset: If non-zero, address of a buffer to be filled by a * &struct fw_cdev_event_bus_reset with the current state * of the bus. This does not cause a bus reset to happen. * @bus_reset_closure: Value of &closure in this and subsequent bus reset events * @card: The index of the card this device belongs to + * + * The %FW_CDEV_IOC_GET_INFO ioctl is usually the very first one which a client + * performs right after it opened a /dev/fw* file. + * + * As a side effect, reception of %FW_CDEV_EVENT_BUS_RESET events to be read(2) + * is started by this ioctl. */ struct fw_cdev_get_info { __u32 version; @@ -612,7 +604,7 @@ struct fw_cdev_initiate_bus_reset { * @handle: Handle to the descriptor, written by the kernel * * Add a descriptor block and optionally a preceding immediate key to the local - * node's configuration ROM. + * node's Configuration ROM. * * The @key field specifies the upper 8 bits of the descriptor root directory * pointer and the @data and @length fields specify the contents. The @key @@ -627,9 +619,9 @@ struct fw_cdev_initiate_bus_reset { * If successful, the kernel adds the descriptor and writes back a @handle to * the kernel-side object to be used for later removal of the descriptor block * and immediate key. The kernel will also generate a bus reset to signal the - * change of the configuration ROM to other nodes. + * change of the Configuration ROM to other nodes. * - * This ioctl affects the configuration ROMs of all local nodes. + * This ioctl affects the Configuration ROMs of all local nodes. * The ioctl only succeeds on device files which represent a local node. */ struct fw_cdev_add_descriptor { @@ -641,13 +633,13 @@ struct fw_cdev_add_descriptor { }; /** - * struct fw_cdev_remove_descriptor - Remove contents from the configuration ROM + * struct fw_cdev_remove_descriptor - Remove contents from the Configuration ROM * @handle: Handle to the descriptor, as returned by the kernel when the * descriptor was added * * Remove a descriptor block and accompanying immediate key from the local - * nodes' configuration ROMs. The kernel will also generate a bus reset to - * signal the change of the configuration ROM to other nodes. + * nodes' Configuration ROMs. The kernel will also generate a bus reset to + * signal the change of the Configuration ROM to other nodes. */ struct fw_cdev_remove_descriptor { __u32 handle; @@ -863,13 +855,8 @@ struct fw_cdev_stop_iso { * @local_time: system time, in microseconds since the Epoch * @cycle_timer: Cycle Time register contents * - * The %FW_CDEV_IOC_GET_CYCLE_TIMER ioctl reads the isochronous cycle timer - * and also the system clock (%CLOCK_REALTIME). This allows to express the - * receive time of an isochronous packet as a system time. - * - * @cycle_timer consists of 7 bits cycleSeconds, 13 bits cycleCount, and - * 12 bits cycleOffset, in host byte order. Cf. the Cycle Time register - * per IEEE 1394 or Isochronous Cycle Timer register per OHCI-1394. + * Same as %FW_CDEV_IOC_GET_CYCLE_TIMER2, but fixed to use %CLOCK_REALTIME + * and only with microseconds resolution. * * In version 1 and 2 of the ABI, this ioctl returned unreliable (non- * monotonic) @cycle_timer values on certain controllers. @@ -886,10 +873,17 @@ struct fw_cdev_get_cycle_timer { * @clk_id: input parameter, clock from which to get the system time * @cycle_timer: Cycle Time register contents * - * The %FW_CDEV_IOC_GET_CYCLE_TIMER2 works like - * %FW_CDEV_IOC_GET_CYCLE_TIMER but lets you choose a clock like with POSIX' - * clock_gettime function. Supported @clk_id values are POSIX' %CLOCK_REALTIME - * and %CLOCK_MONOTONIC and Linux' %CLOCK_MONOTONIC_RAW. + * The %FW_CDEV_IOC_GET_CYCLE_TIMER2 ioctl reads the isochronous cycle timer + * and also the system clock. This allows to correlate reception time of + * isochronous packets with system time. + * + * @clk_id lets you choose a clock like with POSIX' clock_gettime function. + * Supported @clk_id values are POSIX' %CLOCK_REALTIME and %CLOCK_MONOTONIC + * and Linux' %CLOCK_MONOTONIC_RAW. + * + * @cycle_timer consists of 7 bits cycleSeconds, 13 bits cycleCount, and + * 12 bits cycleOffset, in host byte order. Cf. the Cycle Time register + * per IEEE 1394 or Isochronous Cycle Timer register per OHCI-1394. */ struct fw_cdev_get_cycle_timer2 { __s64 tv_sec; @@ -1011,4 +1005,6 @@ struct fw_cdev_receive_phy_packets { __u64 closure; }; +#define FW_CDEV_VERSION 3 /* Meaningless legacy macro; don't use it. */ + #endif /* _LINUX_FIREWIRE_CDEV_H */ diff --git a/include/linux/fs.h b/include/linux/fs.h index c55d6b7cd5d6..b5b979247863 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -208,6 +208,7 @@ struct inodes_stat_t { #define MS_KERNMOUNT (1<<22) /* this is a kern_mount call */ #define MS_I_VERSION (1<<23) /* Update inode I_version field */ #define MS_STRICTATIME (1<<24) /* Always perform atime updates */ +#define MS_NOSEC (1<<28) #define MS_BORN (1<<29) #define MS_ACTIVE (1<<30) #define MS_NOUSER (1<<31) @@ -638,6 +639,7 @@ struct address_space { struct prio_tree_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 */ + /* Protected by tree_lock together with the radix tree */ unsigned long nrpages; /* number of total pages */ pgoff_t writeback_index;/* writeback starts here */ const struct address_space_operations *a_ops; /* methods */ @@ -743,9 +745,13 @@ struct inode { spinlock_t i_lock; /* i_blocks, i_bytes, maybe i_size */ unsigned int i_flags; + unsigned long i_state; +#ifdef CONFIG_SECURITY + void *i_security; +#endif struct mutex i_mutex; - unsigned long i_state; + unsigned long dirtied_when; /* jiffies of first dirtying */ struct hlist_node i_hash; @@ -797,9 +803,6 @@ struct inode { atomic_t i_readcount; /* struct files open RO */ #endif atomic_t i_writecount; -#ifdef CONFIG_SECURITY - void *i_security; -#endif #ifdef CONFIG_FS_POSIX_ACL struct posix_acl *i_acl; struct posix_acl *i_default_acl; @@ -2591,7 +2594,7 @@ static inline int is_sxid(mode_t mode) static inline void inode_has_no_xattr(struct inode *inode) { - if (!is_sxid(inode->i_mode)) + if (!is_sxid(inode->i_mode) && (inode->i_sb->s_flags & MS_NOSEC)) inode->i_flags |= S_NOSEC; } diff --git a/include/linux/fscache.h b/include/linux/fscache.h index 7c4d72f5581f..9ec20dec3353 100644 --- a/include/linux/fscache.h +++ b/include/linux/fscache.h @@ -204,6 +204,8 @@ extern bool __fscache_check_page_write(struct fscache_cookie *, struct page *); extern void __fscache_wait_on_page_write(struct fscache_cookie *, struct page *); extern bool __fscache_maybe_release_page(struct fscache_cookie *, struct page *, gfp_t); +extern void __fscache_uncache_all_inode_pages(struct fscache_cookie *, + struct inode *); /** * fscache_register_netfs - Register a filesystem as desiring caching services @@ -643,4 +645,23 @@ bool fscache_maybe_release_page(struct fscache_cookie *cookie, return false; } +/** + * fscache_uncache_all_inode_pages - Uncache all an inode's pages + * @cookie: The cookie representing the inode's cache object. + * @inode: The inode to uncache pages from. + * + * Uncache all the pages in an inode that are marked PG_fscache, assuming them + * to be associated with the given cookie. + * + * This function may sleep. It will wait for pages that are being written out + * and will wait whilst the PG_fscache mark is removed by the cache. + */ +static inline +void fscache_uncache_all_inode_pages(struct fscache_cookie *cookie, + struct inode *inode) +{ + if (fscache_cookie_valid(cookie)) + __fscache_uncache_all_inode_pages(cookie, inode); +} + #endif /* _LINUX_FSCACHE_H */ diff --git a/include/linux/fsl-diu-fb.h b/include/linux/fsl-diu-fb.h index 781d4671415f..daa9952d2174 100644 --- a/include/linux/fsl-diu-fb.h +++ b/include/linux/fsl-diu-fb.h @@ -24,12 +24,6 @@ * See mpc8610fb_set_par(), map_video_memory(), and unmap_video_memory() */ #define MEM_ALLOC_THRESHOLD (1024*768*4+32) -/* Minimum value that the pixel clock can be set to in pico seconds - * This is determined by platform clock/3 where the minimum platform - * clock is 533MHz. This gives 5629 pico seconds. - */ -#define MIN_PIX_CLK 5629 -#define MAX_PIX_CLK 96096 #include <linux/types.h> diff --git a/include/linux/gpio.h b/include/linux/gpio.h index 32d47e710661..17b5a0d80e42 100644 --- a/include/linux/gpio.h +++ b/include/linux/gpio.h @@ -3,6 +3,17 @@ /* see Documentation/gpio.txt */ +/* make these flag values available regardless of GPIO kconfig options */ +#define GPIOF_DIR_OUT (0 << 0) +#define GPIOF_DIR_IN (1 << 0) + +#define GPIOF_INIT_LOW (0 << 1) +#define GPIOF_INIT_HIGH (1 << 1) + +#define GPIOF_IN (GPIOF_DIR_IN) +#define GPIOF_OUT_INIT_LOW (GPIOF_DIR_OUT | GPIOF_INIT_LOW) +#define GPIOF_OUT_INIT_HIGH (GPIOF_DIR_OUT | GPIOF_INIT_HIGH) + #ifdef CONFIG_GENERIC_GPIO #include <asm/gpio.h> diff --git a/include/linux/hid.h b/include/linux/hid.h index 42f7e2fb501f..9cf8e7ae7450 100644 --- a/include/linux/hid.h +++ b/include/linux/hid.h @@ -453,7 +453,8 @@ struct hid_input { enum hid_type { HID_TYPE_OTHER = 0, - HID_TYPE_USBMOUSE + HID_TYPE_USBMOUSE, + HID_TYPE_USBNONE }; struct hid_driver; diff --git a/include/linux/hrtimer.h b/include/linux/hrtimer.h index 51932e5acf7c..fd0dc30c9f15 100644 --- a/include/linux/hrtimer.h +++ b/include/linux/hrtimer.h @@ -135,6 +135,7 @@ struct hrtimer_sleeper { * @cpu_base: per cpu clock base * @index: clock type index for per_cpu support when moving a * timer to a base on another cpu. + * @clockid: clock id for per_cpu support * @active: red black tree root node for the active timers * @resolution: the resolution of the clock, in nanoseconds * @get_time: function to retrieve the current time of the clock diff --git a/include/linux/i2c/adp8870.h b/include/linux/i2c/adp8870.h new file mode 100644 index 000000000000..624dceccbd5b --- /dev/null +++ b/include/linux/i2c/adp8870.h @@ -0,0 +1,153 @@ +/* + * Definitions and platform data for Analog Devices + * Backlight drivers ADP8870 + * + * Copyright 2009-2010 Analog Devices Inc. + * + * Licensed under the GPL-2 or later. + */ + +#ifndef __LINUX_I2C_ADP8870_H +#define __LINUX_I2C_ADP8870_H + +#define ID_ADP8870 8870 + +#define ADP8870_MAX_BRIGHTNESS 0x7F +#define FLAG_OFFT_SHIFT 8 + +/* + * LEDs subdevice platform data + */ + +#define ADP8870_LED_DIS_BLINK (0 << FLAG_OFFT_SHIFT) +#define ADP8870_LED_OFFT_600ms (1 << FLAG_OFFT_SHIFT) +#define ADP8870_LED_OFFT_1200ms (2 << FLAG_OFFT_SHIFT) +#define ADP8870_LED_OFFT_1800ms (3 << FLAG_OFFT_SHIFT) + +#define ADP8870_LED_ONT_200ms 0 +#define ADP8870_LED_ONT_600ms 1 +#define ADP8870_LED_ONT_800ms 2 +#define ADP8870_LED_ONT_1200ms 3 + +#define ADP8870_LED_D7 (7) +#define ADP8870_LED_D6 (6) +#define ADP8870_LED_D5 (5) +#define ADP8870_LED_D4 (4) +#define ADP8870_LED_D3 (3) +#define ADP8870_LED_D2 (2) +#define ADP8870_LED_D1 (1) + +/* + * Backlight subdevice platform data + */ + +#define ADP8870_BL_D7 (1 << 6) +#define ADP8870_BL_D6 (1 << 5) +#define ADP8870_BL_D5 (1 << 4) +#define ADP8870_BL_D4 (1 << 3) +#define ADP8870_BL_D3 (1 << 2) +#define ADP8870_BL_D2 (1 << 1) +#define ADP8870_BL_D1 (1 << 0) + +#define ADP8870_FADE_T_DIS 0 /* Fade Timer Disabled */ +#define ADP8870_FADE_T_300ms 1 /* 0.3 Sec */ +#define ADP8870_FADE_T_600ms 2 +#define ADP8870_FADE_T_900ms 3 +#define ADP8870_FADE_T_1200ms 4 +#define ADP8870_FADE_T_1500ms 5 +#define ADP8870_FADE_T_1800ms 6 +#define ADP8870_FADE_T_2100ms 7 +#define ADP8870_FADE_T_2400ms 8 +#define ADP8870_FADE_T_2700ms 9 +#define ADP8870_FADE_T_3000ms 10 +#define ADP8870_FADE_T_3500ms 11 +#define ADP8870_FADE_T_4000ms 12 +#define ADP8870_FADE_T_4500ms 13 +#define ADP8870_FADE_T_5000ms 14 +#define ADP8870_FADE_T_5500ms 15 /* 5.5 Sec */ + +#define ADP8870_FADE_LAW_LINEAR 0 +#define ADP8870_FADE_LAW_SQUARE 1 +#define ADP8870_FADE_LAW_CUBIC1 2 +#define ADP8870_FADE_LAW_CUBIC2 3 + +#define ADP8870_BL_AMBL_FILT_80ms 0 /* Light sensor filter time */ +#define ADP8870_BL_AMBL_FILT_160ms 1 +#define ADP8870_BL_AMBL_FILT_320ms 2 +#define ADP8870_BL_AMBL_FILT_640ms 3 +#define ADP8870_BL_AMBL_FILT_1280ms 4 +#define ADP8870_BL_AMBL_FILT_2560ms 5 +#define ADP8870_BL_AMBL_FILT_5120ms 6 +#define ADP8870_BL_AMBL_FILT_10240ms 7 /* 10.24 sec */ + +/* + * Blacklight current 0..30mA + */ +#define ADP8870_BL_CUR_mA(I) ((I * 127) / 30) + +/* + * L2 comparator current 0..1106uA + */ +#define ADP8870_L2_COMP_CURR_uA(I) ((I * 255) / 1106) + +/* + * L3 comparator current 0..551uA + */ +#define ADP8870_L3_COMP_CURR_uA(I) ((I * 255) / 551) + +/* + * L4 comparator current 0..275uA + */ +#define ADP8870_L4_COMP_CURR_uA(I) ((I * 255) / 275) + +/* + * L5 comparator current 0..138uA + */ +#define ADP8870_L5_COMP_CURR_uA(I) ((I * 255) / 138) + +struct adp8870_backlight_platform_data { + u8 bl_led_assign; /* 1 = Backlight 0 = Individual LED */ + u8 pwm_assign; /* 1 = Enables PWM mode */ + + u8 bl_fade_in; /* Backlight Fade-In Timer */ + u8 bl_fade_out; /* Backlight Fade-Out Timer */ + u8 bl_fade_law; /* fade-on/fade-off transfer characteristic */ + + u8 en_ambl_sens; /* 1 = enable ambient light sensor */ + u8 abml_filt; /* Light sensor filter time */ + + u8 l1_daylight_max; /* use BL_CUR_mA(I) 0 <= I <= 30 mA */ + u8 l1_daylight_dim; /* typ = 0, use BL_CUR_mA(I) 0 <= I <= 30 mA */ + u8 l2_bright_max; /* use BL_CUR_mA(I) 0 <= I <= 30 mA */ + u8 l2_bright_dim; /* typ = 0, use BL_CUR_mA(I) 0 <= I <= 30 mA */ + u8 l3_office_max; /* use BL_CUR_mA(I) 0 <= I <= 30 mA */ + u8 l3_office_dim; /* typ = 0, use BL_CUR_mA(I) 0 <= I <= 30 mA */ + u8 l4_indoor_max; /* use BL_CUR_mA(I) 0 <= I <= 30 mA */ + u8 l4_indor_dim; /* typ = 0, use BL_CUR_mA(I) 0 <= I <= 30 mA */ + u8 l5_dark_max; /* use BL_CUR_mA(I) 0 <= I <= 30 mA */ + u8 l5_dark_dim; /* typ = 0, use BL_CUR_mA(I) 0 <= I <= 30 mA */ + + u8 l2_trip; /* use L2_COMP_CURR_uA(I) 0 <= I <= 1106 uA */ + u8 l2_hyst; /* use L2_COMP_CURR_uA(I) 0 <= I <= 1106 uA */ + u8 l3_trip; /* use L3_COMP_CURR_uA(I) 0 <= I <= 551 uA */ + u8 l3_hyst; /* use L3_COMP_CURR_uA(I) 0 <= I <= 551 uA */ + u8 l4_trip; /* use L4_COMP_CURR_uA(I) 0 <= I <= 275 uA */ + u8 l4_hyst; /* use L4_COMP_CURR_uA(I) 0 <= I <= 275 uA */ + u8 l5_trip; /* use L5_COMP_CURR_uA(I) 0 <= I <= 138 uA */ + u8 l5_hyst; /* use L6_COMP_CURR_uA(I) 0 <= I <= 138 uA */ + + /** + * Independent Current Sinks / LEDS + * Sinks not assigned to the Backlight can be exposed to + * user space using the LEDS CLASS interface + */ + + int num_leds; + struct led_info *leds; + u8 led_fade_in; /* LED Fade-In Timer */ + u8 led_fade_out; /* LED Fade-Out Timer */ + u8 led_fade_law; /* fade-on/fade-off transfer characteristic */ + u8 led_on_time; +}; + +#endif /* __LINUX_I2C_ADP8870_H */ diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h index bf56b6f78270..a26108e4d924 100644 --- a/include/linux/ieee80211.h +++ b/include/linux/ieee80211.h @@ -117,8 +117,19 @@ #define IEEE80211_MAX_MESH_ID_LEN 32 #define IEEE80211_QOS_CTL_LEN 2 -#define IEEE80211_QOS_CTL_TID_MASK 0x000F -#define IEEE80211_QOS_CTL_TAG1D_MASK 0x0007 +/* 1d tag mask */ +#define IEEE80211_QOS_CTL_TAG1D_MASK 0x0007 +/* TID mask */ +#define IEEE80211_QOS_CTL_TID_MASK 0x000f +/* EOSP */ +#define IEEE80211_QOS_CTL_EOSP 0x0010 +/* ACK policy */ +#define IEEE80211_QOS_CTL_ACK_POLICY_NORMAL 0x0000 +#define IEEE80211_QOS_CTL_ACK_POLICY_NOACK 0x0020 +#define IEEE80211_QOS_CTL_ACK_POLICY_NO_EXPL 0x0040 +#define IEEE80211_QOS_CTL_ACK_POLICY_BLOCKACK 0x0060 +/* A-MSDU 802.11n */ +#define IEEE80211_QOS_CTL_A_MSDU_PRESENT 0x0080 /* U-APSD queue for WMM IEs sent by AP */ #define IEEE80211_WMM_IE_AP_QOSINFO_UAPSD (1<<7) @@ -1423,9 +1434,6 @@ enum ieee80211_sa_query_action { }; -/* A-MSDU 802.11n */ -#define IEEE80211_QOS_CONTROL_A_MSDU_PRESENT 0x0080 - /* cipher suite selectors */ #define WLAN_CIPHER_SUITE_USE_GROUP 0x000FAC00 #define WLAN_CIPHER_SUITE_WEP40 0x000FAC01 diff --git a/include/linux/if_ether.h b/include/linux/if_ether.h index 0065ffd3226b..a3d99ff6e3b5 100644 --- a/include/linux/if_ether.h +++ b/include/linux/if_ether.h @@ -78,10 +78,15 @@ */ #define ETH_P_PAE 0x888E /* Port Access Entity (IEEE 802.1X) */ #define ETH_P_AOE 0x88A2 /* ATA over Ethernet */ +#define ETH_P_8021AD 0x88A8 /* 802.1ad Service VLAN */ #define ETH_P_TIPC 0x88CA /* TIPC */ +#define ETH_P_8021AH 0x88E7 /* 802.1ah Backbone Service Tag */ #define ETH_P_1588 0x88F7 /* IEEE 1588 Timesync */ #define ETH_P_FCOE 0x8906 /* Fibre Channel over Ethernet */ #define ETH_P_FIP 0x8914 /* FCoE Initialization Protocol */ +#define ETH_P_QINQ1 0x9100 /* deprecated QinQ VLAN [ NOT AN OFFICIALLY REGISTERED ID ] */ +#define ETH_P_QINQ2 0x9200 /* deprecated QinQ VLAN [ NOT AN OFFICIALLY REGISTERED ID ] */ +#define ETH_P_QINQ3 0x9300 /* deprecated QinQ VLAN [ NOT AN OFFICIALLY REGISTERED ID ] */ #define ETH_P_EDSA 0xDADA /* Ethertype DSA [ NOT AN OFFICIALLY REGISTERED ID ] */ /* diff --git a/include/linux/if_packet.h b/include/linux/if_packet.h index 6d66ce1791a9..c1486060f5ed 100644 --- a/include/linux/if_packet.h +++ b/include/linux/if_packet.h @@ -49,6 +49,12 @@ struct sockaddr_ll { #define PACKET_VNET_HDR 15 #define PACKET_TX_TIMESTAMP 16 #define PACKET_TIMESTAMP 17 +#define PACKET_FANOUT 18 + +#define PACKET_FANOUT_HASH 0 +#define PACKET_FANOUT_LB 1 +#define PACKET_FANOUT_CPU 2 +#define PACKET_FANOUT_FLAG_DEFRAG 0x8000 struct tpacket_stats { unsigned int tp_packets; @@ -62,6 +68,7 @@ struct tpacket_auxdata { __u16 tp_mac; __u16 tp_net; __u16 tp_vlan_tci; + __u16 tp_padding; }; /* Rx ring - header status */ @@ -101,6 +108,7 @@ struct tpacket2_hdr { __u32 tp_sec; __u32 tp_nsec; __u16 tp_vlan_tci; + __u16 tp_padding; }; #define TPACKET2_HDRLEN (TPACKET_ALIGN(sizeof(struct tpacket2_hdr)) + sizeof(struct sockaddr_ll)) diff --git a/include/linux/if_vlan.h b/include/linux/if_vlan.h index dc01681fbb42..44da4822bcab 100644 --- a/include/linux/if_vlan.h +++ b/include/linux/if_vlan.h @@ -91,25 +91,6 @@ struct vlan_group { struct rcu_head rcu; }; -static inline struct net_device *vlan_group_get_device(struct vlan_group *vg, - u16 vlan_id) -{ - struct net_device **array; - array = vg->vlan_devices_arrays[vlan_id / VLAN_GROUP_ARRAY_PART_LEN]; - return array ? array[vlan_id % VLAN_GROUP_ARRAY_PART_LEN] : NULL; -} - -static inline void vlan_group_set_device(struct vlan_group *vg, - u16 vlan_id, - struct net_device *dev) -{ - struct net_device **array; - if (!vg) - return; - array = vg->vlan_devices_arrays[vlan_id / VLAN_GROUP_ARRAY_PART_LEN]; - array[vlan_id % VLAN_GROUP_ARRAY_PART_LEN] = dev; -} - static inline int is_vlan_dev(struct net_device *dev) { return dev->priv_flags & IFF_802_1Q_VLAN; @@ -119,35 +100,18 @@ static inline int is_vlan_dev(struct net_device *dev) #define vlan_tx_tag_get(__skb) ((__skb)->vlan_tci & ~VLAN_TAG_PRESENT) #if defined(CONFIG_VLAN_8021Q) || defined(CONFIG_VLAN_8021Q_MODULE) -/* Must be invoked with rcu_read_lock or with RTNL. */ -static inline struct net_device *vlan_find_dev(struct net_device *real_dev, - u16 vlan_id) -{ - struct vlan_group *grp = rcu_dereference_rtnl(real_dev->vlgrp); - - if (grp) - return vlan_group_get_device(grp, vlan_id); - - return NULL; -} +extern struct net_device *__vlan_find_dev_deep(struct net_device *real_dev, + u16 vlan_id); extern struct net_device *vlan_dev_real_dev(const struct net_device *dev); extern u16 vlan_dev_vlan_id(const struct net_device *dev); -extern int __vlan_hwaccel_rx(struct sk_buff *skb, struct vlan_group *grp, - u16 vlan_tci, int polling); extern bool vlan_do_receive(struct sk_buff **skb); extern struct sk_buff *vlan_untag(struct sk_buff *skb); -extern gro_result_t -vlan_gro_receive(struct napi_struct *napi, struct vlan_group *grp, - unsigned int vlan_tci, struct sk_buff *skb); -extern gro_result_t -vlan_gro_frags(struct napi_struct *napi, struct vlan_group *grp, - unsigned int vlan_tci); #else -static inline struct net_device *vlan_find_dev(struct net_device *real_dev, - u16 vlan_id) +static inline struct net_device * +__vlan_find_dev_deep(struct net_device *real_dev, u16 vlan_id) { return NULL; } @@ -164,13 +128,6 @@ static inline u16 vlan_dev_vlan_id(const struct net_device *dev) return 0; } -static inline int __vlan_hwaccel_rx(struct sk_buff *skb, struct vlan_group *grp, - u16 vlan_tci, int polling) -{ - BUG(); - return NET_XMIT_SUCCESS; -} - static inline bool vlan_do_receive(struct sk_buff **skb) { if ((*skb)->vlan_tci & VLAN_VID_MASK) @@ -182,50 +139,10 @@ static inline struct sk_buff *vlan_untag(struct sk_buff *skb) { return skb; } - -static inline gro_result_t -vlan_gro_receive(struct napi_struct *napi, struct vlan_group *grp, - unsigned int vlan_tci, struct sk_buff *skb) -{ - return GRO_DROP; -} - -static inline gro_result_t -vlan_gro_frags(struct napi_struct *napi, struct vlan_group *grp, - unsigned int vlan_tci) -{ - return GRO_DROP; -} #endif /** - * vlan_hwaccel_rx - netif_rx wrapper for VLAN RX acceleration - * @skb: buffer - * @grp: vlan group - * @vlan_tci: VLAN TCI as received from the card - */ -static inline int vlan_hwaccel_rx(struct sk_buff *skb, - struct vlan_group *grp, - u16 vlan_tci) -{ - return __vlan_hwaccel_rx(skb, grp, vlan_tci, 0); -} - -/** - * vlan_hwaccel_receive_skb - netif_receive_skb wrapper for VLAN RX acceleration - * @skb: buffer - * @grp: vlan group - * @vlan_tci: VLAN TCI as received from the card - */ -static inline int vlan_hwaccel_receive_skb(struct sk_buff *skb, - struct vlan_group *grp, - u16 vlan_tci) -{ - return __vlan_hwaccel_rx(skb, grp, vlan_tci, 1); -} - -/** - * __vlan_put_tag - regular VLAN tag inserting + * vlan_insert_tag - regular VLAN tag inserting * @skb: skbuff to tag * @vlan_tci: VLAN TCI to insert * @@ -234,8 +151,10 @@ static inline int vlan_hwaccel_receive_skb(struct sk_buff *skb, * * Following the skb_unshare() example, in case of error, the calling function * doesn't have to worry about freeing the original skb. + * + * Does not change skb->protocol so this function can be used during receive. */ -static inline struct sk_buff *__vlan_put_tag(struct sk_buff *skb, u16 vlan_tci) +static inline struct sk_buff *vlan_insert_tag(struct sk_buff *skb, u16 vlan_tci) { struct vlan_ethhdr *veth; @@ -255,8 +174,25 @@ static inline struct sk_buff *__vlan_put_tag(struct sk_buff *skb, u16 vlan_tci) /* now, the TCI */ veth->h_vlan_TCI = htons(vlan_tci); - skb->protocol = htons(ETH_P_8021Q); + return skb; +} +/** + * __vlan_put_tag - regular VLAN tag inserting + * @skb: skbuff to tag + * @vlan_tci: VLAN TCI to insert + * + * Inserts the VLAN tag into @skb as part of the payload + * Returns a VLAN tagged skb. If a new skb is created, @skb is freed. + * + * Following the skb_unshare() example, in case of error, the calling function + * doesn't have to worry about freeing the original skb. + */ +static inline struct sk_buff *__vlan_put_tag(struct sk_buff *skb, u16 vlan_tci) +{ + skb = vlan_insert_tag(skb, vlan_tci); + if (skb) + skb->protocol = htons(ETH_P_8021Q); return skb; } diff --git a/include/linux/inet_lro.h b/include/linux/inet_lro.h index c4335faebb63..2cf55afbcd4e 100644 --- a/include/linux/inet_lro.h +++ b/include/linux/inet_lro.h @@ -50,7 +50,6 @@ struct net_lro_desc { struct skb_frag_struct *next_frag; struct iphdr *iph; struct tcphdr *tcph; - struct vlan_group *vgrp; __wsum data_csum; __be32 tcp_rcv_tsecr; __be32 tcp_rcv_tsval; @@ -60,7 +59,6 @@ struct net_lro_desc { u16 ip_tot_len; u16 tcp_saw_tstamp; /* timestamps enabled */ __be16 tcp_window; - u16 vlan_tag; int pkt_aggr_cnt; /* counts aggregated packets */ int vlan_packet; int mss; @@ -137,16 +135,6 @@ void lro_receive_skb(struct net_lro_mgr *lro_mgr, void *priv); /* - * Processes a SKB with VLAN HW acceleration support - */ - -void lro_vlan_hwaccel_receive_skb(struct net_lro_mgr *lro_mgr, - struct sk_buff *skb, - struct vlan_group *vgrp, - u16 vlan_tag, - void *priv); - -/* * Processes a fragment list * * This functions aggregate fragments and generate SKBs do pass @@ -165,13 +153,6 @@ void lro_receive_frags(struct net_lro_mgr *lro_mgr, struct skb_frag_struct *frags, int len, int true_size, void *priv, __wsum sum); -void lro_vlan_hwaccel_receive_frags(struct net_lro_mgr *lro_mgr, - struct skb_frag_struct *frags, - int len, int true_size, - struct vlan_group *vgrp, - u16 vlan_tag, - void *priv, __wsum sum); - /* * Forward all aggregated SKBs held by lro_mgr to network stack */ diff --git a/include/linux/input/sh_keysc.h b/include/linux/input/sh_keysc.h index 649dc7f12925..5d253cd93691 100644 --- a/include/linux/input/sh_keysc.h +++ b/include/linux/input/sh_keysc.h @@ -1,7 +1,7 @@ #ifndef __SH_KEYSC_H__ #define __SH_KEYSC_H__ -#define SH_KEYSC_MAXKEYS 49 +#define SH_KEYSC_MAXKEYS 64 struct sh_keysc_info { enum { SH_KEYSC_MODE_1, SH_KEYSC_MODE_2, SH_KEYSC_MODE_3, diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h index 6c12989839d9..f6efed0039ed 100644 --- a/include/linux/interrupt.h +++ b/include/linux/interrupt.h @@ -414,6 +414,7 @@ enum TASKLET_SOFTIRQ, SCHED_SOFTIRQ, HRTIMER_SOFTIRQ, + RCU_SOFTIRQ, /* Preferable RCU should always be the last softirq */ NR_SOFTIRQS }; diff --git a/include/linux/irq.h b/include/linux/irq.h index 8b4538446636..baa397eb9c33 100644 --- a/include/linux/irq.h +++ b/include/linux/irq.h @@ -676,7 +676,8 @@ void irq_gc_mask_disable_reg(struct irq_data *d); void irq_gc_mask_set_bit(struct irq_data *d); void irq_gc_mask_clr_bit(struct irq_data *d); void irq_gc_unmask_enable_reg(struct irq_data *d); -void irq_gc_ack(struct irq_data *d); +void irq_gc_ack_set_bit(struct irq_data *d); +void irq_gc_ack_clr_bit(struct irq_data *d); void irq_gc_mask_disable_reg_and_ack(struct irq_data *d); void irq_gc_eoi(struct irq_data *d); int irq_gc_set_wake(struct irq_data *d, unsigned int on); diff --git a/include/linux/irqreturn.h b/include/linux/irqreturn.h index 819acaaac3f5..714ba08dc092 100644 --- a/include/linux/irqreturn.h +++ b/include/linux/irqreturn.h @@ -8,9 +8,9 @@ * @IRQ_WAKE_THREAD handler requests to wake the handler thread */ enum irqreturn { - IRQ_NONE, - IRQ_HANDLED, - IRQ_WAKE_THREAD, + IRQ_NONE = (0 << 0), + IRQ_HANDLED = (1 << 0), + IRQ_WAKE_THREAD = (1 << 1), }; typedef enum irqreturn irqreturn_t; diff --git a/include/linux/jbd2.h b/include/linux/jbd2.h index 4ecb7b16b278..d087c2e7b2aa 100644 --- a/include/linux/jbd2.h +++ b/include/linux/jbd2.h @@ -1024,7 +1024,6 @@ struct journal_s /* Filing buffers */ extern void jbd2_journal_unfile_buffer(journal_t *, struct journal_head *); -extern void __jbd2_journal_unfile_buffer(struct journal_head *); extern void __jbd2_journal_refile_buffer(struct journal_head *); extern void jbd2_journal_refile_buffer(journal_t *, struct journal_head *); extern void __jbd2_journal_file_buffer(struct journal_head *, transaction_t *, int); @@ -1165,7 +1164,6 @@ extern void jbd2_journal_release_jbd_inode(journal_t *journal, struct jbd2_in */ struct journal_head *jbd2_journal_add_journal_head(struct buffer_head *bh); struct journal_head *jbd2_journal_grab_journal_head(struct buffer_head *bh); -void jbd2_journal_remove_journal_head(struct buffer_head *bh); void jbd2_journal_put_journal_head(struct journal_head *jh); /* diff --git a/include/linux/kernel.h b/include/linux/kernel.h index fb0e7329fee1..953352a88336 100644 --- a/include/linux/kernel.h +++ b/include/linux/kernel.h @@ -671,8 +671,8 @@ struct sysinfo { #ifdef __CHECKER__ #define BUILD_BUG_ON_NOT_POWER_OF_2(n) -#define BUILD_BUG_ON_ZERO(e) -#define BUILD_BUG_ON_NULL(e) +#define BUILD_BUG_ON_ZERO(e) (0) +#define BUILD_BUG_ON_NULL(e) ((void*)0) #define BUILD_BUG_ON(condition) #else /* __CHECKER__ */ diff --git a/include/linux/kmod.h b/include/linux/kmod.h index d4a5c84c503d..0da38cf7db7b 100644 --- a/include/linux/kmod.h +++ b/include/linux/kmod.h @@ -45,7 +45,7 @@ static inline int request_module_nowait(const char *name, ...) { return -ENOSYS; #endif -struct key; +struct cred; struct file; enum umh_wait { @@ -62,7 +62,7 @@ struct subprocess_info { char **envp; enum umh_wait wait; int retval; - int (*init)(struct subprocess_info *info); + int (*init)(struct subprocess_info *info, struct cred *new); void (*cleanup)(struct subprocess_info *info); void *data; }; @@ -73,7 +73,7 @@ struct subprocess_info *call_usermodehelper_setup(char *path, char **argv, /* Set various pieces of state into the subprocess_info structure */ void call_usermodehelper_setfns(struct subprocess_info *info, - int (*init)(struct subprocess_info *info), + int (*init)(struct subprocess_info *info, struct cred *new), void (*cleanup)(struct subprocess_info *info), void *data); @@ -87,7 +87,7 @@ void call_usermodehelper_freeinfo(struct subprocess_info *info); static inline int call_usermodehelper_fns(char *path, char **argv, char **envp, enum umh_wait wait, - int (*init)(struct subprocess_info *info), + int (*init)(struct subprocess_info *info, struct cred *new), void (*cleanup)(struct subprocess_info *), void *data) { struct subprocess_info *info; diff --git a/include/linux/kmsg_dump.h b/include/linux/kmsg_dump.h index 2a0d7d651dc3..ee0c952188de 100644 --- a/include/linux/kmsg_dump.h +++ b/include/linux/kmsg_dump.h @@ -12,6 +12,7 @@ #ifndef _LINUX_KMSG_DUMP_H #define _LINUX_KMSG_DUMP_H +#include <linux/errno.h> #include <linux/list.h> enum kmsg_dump_reason { diff --git a/include/linux/kobject_ns.h b/include/linux/kobject_ns.h index 82cb5bf461fb..f66b065a8b5f 100644 --- a/include/linux/kobject_ns.h +++ b/include/linux/kobject_ns.h @@ -32,15 +32,17 @@ enum kobj_ns_type { /* * Callbacks so sysfs can determine namespaces - * @current_ns: return calling task's namespace + * @grab_current_ns: return a new reference to calling task's namespace * @netlink_ns: return namespace to which a sock belongs (right?) * @initial_ns: return the initial namespace (i.e. init_net_ns) + * @drop_ns: drops a reference to namespace */ struct kobj_ns_type_operations { enum kobj_ns_type type; - const void *(*current_ns)(void); + void *(*grab_current_ns)(void); const void *(*netlink_ns)(struct sock *sk); const void *(*initial_ns)(void); + void (*drop_ns)(void *); }; int kobj_ns_type_register(const struct kobj_ns_type_operations *ops); @@ -48,9 +50,9 @@ int kobj_ns_type_registered(enum kobj_ns_type type); const struct kobj_ns_type_operations *kobj_child_ns_ops(struct kobject *parent); const struct kobj_ns_type_operations *kobj_ns_ops(struct kobject *kobj); -const void *kobj_ns_current(enum kobj_ns_type type); +void *kobj_ns_grab_current(enum kobj_ns_type type); const void *kobj_ns_netlink(enum kobj_ns_type type, struct sock *sk); const void *kobj_ns_initial(enum kobj_ns_type type); -void kobj_ns_exit(enum kobj_ns_type type, const void *ns); +void kobj_ns_drop(enum kobj_ns_type type, void *ns); #endif /* _LINUX_KOBJECT_NS_H */ diff --git a/include/linux/lguest.h b/include/linux/lguest.h index 2fb1dcbcb5aa..9962c6bb1311 100644 --- a/include/linux/lguest.h +++ b/include/linux/lguest.h @@ -59,8 +59,6 @@ struct lguest_data { unsigned long reserve_mem; /* KHz for the TSC clock. */ u32 tsc_khz; - /* Page where the top-level pagetable is */ - unsigned long pgdir; /* Fields initialized by the Guest at boot: */ /* Instruction range to suppress interrupts even if enabled */ diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h index 9724a38ee69d..50940da6adf3 100644 --- a/include/linux/memcontrol.h +++ b/include/linux/memcontrol.h @@ -84,6 +84,7 @@ int task_in_mem_cgroup(struct task_struct *task, const struct mem_cgroup *mem); extern struct mem_cgroup *try_get_mem_cgroup_from_page(struct page *page); extern struct mem_cgroup *mem_cgroup_from_task(struct task_struct *p); +extern struct mem_cgroup *try_get_mem_cgroup_from_mm(struct mm_struct *mm); static inline int mm_match_cgroup(const struct mm_struct *mm, const struct mem_cgroup *cgroup) @@ -246,6 +247,11 @@ static inline struct mem_cgroup *try_get_mem_cgroup_from_page(struct page *page) return NULL; } +static inline struct mem_cgroup *try_get_mem_cgroup_from_mm(struct mm_struct *mm) +{ + return NULL; +} + static inline int mm_match_cgroup(struct mm_struct *mm, struct mem_cgroup *mem) { return 1; diff --git a/include/linux/memory.h b/include/linux/memory.h index e1e3b2b84f85..935699b30b7c 100644 --- a/include/linux/memory.h +++ b/include/linux/memory.h @@ -20,6 +20,8 @@ #include <linux/compiler.h> #include <linux/mutex.h> +#define MIN_MEMORY_BLOCK_SIZE (1 << SECTION_SIZE_BITS) + struct memory_block { unsigned long start_section_nr; unsigned long end_section_nr; diff --git a/include/linux/mfd/ds1wm.h b/include/linux/mfd/ds1wm.h index be469a357cbb..38a372a0e285 100644 --- a/include/linux/mfd/ds1wm.h +++ b/include/linux/mfd/ds1wm.h @@ -3,4 +3,11 @@ struct ds1wm_driver_data { int active_high; int clock_rate; + /* in milliseconds, the amount of time to */ + /* sleep following a reset pulse. Zero */ + /* should work if your bus devices recover*/ + /* time respects the 1-wire spec since the*/ + /* ds1wm implements the precise timings of*/ + /* a reset pulse/presence detect sequence.*/ + unsigned int reset_recover_delay; }; diff --git a/include/linux/mfd/tmio.h b/include/linux/mfd/tmio.h index 5a90266c3a5a..0dc98044d8b7 100644 --- a/include/linux/mfd/tmio.h +++ b/include/linux/mfd/tmio.h @@ -68,6 +68,11 @@ * controller and report the event to the driver. */ #define TMIO_MMC_HAS_COLD_CD (1 << 3) +/* + * Some controllers require waiting for the SD bus to become + * idle before writing to some registers. + */ +#define TMIO_MMC_HAS_IDLE_WAIT (1 << 4) int tmio_core_mmc_enable(void __iomem *cnf, int shift, unsigned long base); int tmio_core_mmc_resume(void __iomem *cnf, int shift, unsigned long base); @@ -80,6 +85,8 @@ struct tmio_mmc_dma { int alignment_shift; }; +struct tmio_mmc_host; + /* * data for the MMC controller */ @@ -94,6 +101,7 @@ struct tmio_mmc_data { void (*set_pwr)(struct platform_device *host, int state); void (*set_clk_div)(struct platform_device *host, int state); int (*get_cd)(struct platform_device *host); + int (*write16_hook)(struct tmio_mmc_host *host, int addr); }; static inline void tmio_mmc_cd_wakeup(struct tmio_mmc_data *pdata) diff --git a/include/linux/mii.h b/include/linux/mii.h index 359fba880274..103113a2fd18 100644 --- a/include/linux/mii.h +++ b/include/linux/mii.h @@ -128,6 +128,8 @@ /* 1000BASE-T Control register */ #define ADVERTISE_1000FULL 0x0200 /* Advertise 1000BASE-T full duplex */ #define ADVERTISE_1000HALF 0x0100 /* Advertise 1000BASE-T half duplex */ +#define CTL1000_AS_MASTER 0x0800 +#define CTL1000_ENABLE_MASTER 0x1000 /* 1000BASE-T Status register */ #define LPA_1000LOCALRXOK 0x2000 /* Link partner local receiver status */ diff --git a/include/linux/mlx4/cmd.h b/include/linux/mlx4/cmd.h index 9a18667c13cc..b56e4587208d 100644 --- a/include/linux/mlx4/cmd.h +++ b/include/linux/mlx4/cmd.h @@ -123,6 +123,9 @@ enum { /* debug commands */ MLX4_CMD_QUERY_DEBUG_MSG = 0x2a, MLX4_CMD_SET_DEBUG_MSG = 0x2b, + + /* statistics commands */ + MLX4_CMD_QUERY_IF_STAT = 0X54, }; enum { diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h index 8985768e2c0d..387329e02303 100644 --- a/include/linux/mlx4/device.h +++ b/include/linux/mlx4/device.h @@ -58,22 +58,28 @@ enum { }; enum { - MLX4_DEV_CAP_FLAG_RC = 1 << 0, - MLX4_DEV_CAP_FLAG_UC = 1 << 1, - MLX4_DEV_CAP_FLAG_UD = 1 << 2, - MLX4_DEV_CAP_FLAG_SRQ = 1 << 6, - MLX4_DEV_CAP_FLAG_IPOIB_CSUM = 1 << 7, - MLX4_DEV_CAP_FLAG_BAD_PKEY_CNTR = 1 << 8, - MLX4_DEV_CAP_FLAG_BAD_QKEY_CNTR = 1 << 9, - MLX4_DEV_CAP_FLAG_DPDP = 1 << 12, - MLX4_DEV_CAP_FLAG_BLH = 1 << 15, - MLX4_DEV_CAP_FLAG_MEM_WINDOW = 1 << 16, - MLX4_DEV_CAP_FLAG_APM = 1 << 17, - MLX4_DEV_CAP_FLAG_ATOMIC = 1 << 18, - MLX4_DEV_CAP_FLAG_RAW_MCAST = 1 << 19, - MLX4_DEV_CAP_FLAG_UD_AV_PORT = 1 << 20, - MLX4_DEV_CAP_FLAG_UD_MCAST = 1 << 21, - MLX4_DEV_CAP_FLAG_IBOE = 1 << 30 + MLX4_DEV_CAP_FLAG_RC = 1LL << 0, + MLX4_DEV_CAP_FLAG_UC = 1LL << 1, + MLX4_DEV_CAP_FLAG_UD = 1LL << 2, + MLX4_DEV_CAP_FLAG_SRQ = 1LL << 6, + MLX4_DEV_CAP_FLAG_IPOIB_CSUM = 1LL << 7, + MLX4_DEV_CAP_FLAG_BAD_PKEY_CNTR = 1LL << 8, + MLX4_DEV_CAP_FLAG_BAD_QKEY_CNTR = 1LL << 9, + MLX4_DEV_CAP_FLAG_DPDP = 1LL << 12, + MLX4_DEV_CAP_FLAG_BLH = 1LL << 15, + MLX4_DEV_CAP_FLAG_MEM_WINDOW = 1LL << 16, + MLX4_DEV_CAP_FLAG_APM = 1LL << 17, + MLX4_DEV_CAP_FLAG_ATOMIC = 1LL << 18, + MLX4_DEV_CAP_FLAG_RAW_MCAST = 1LL << 19, + MLX4_DEV_CAP_FLAG_UD_AV_PORT = 1LL << 20, + MLX4_DEV_CAP_FLAG_UD_MCAST = 1LL << 21, + MLX4_DEV_CAP_FLAG_IBOE = 1LL << 30, + MLX4_DEV_CAP_FLAG_UC_LOOPBACK = 1LL << 32, + MLX4_DEV_CAP_FLAG_WOL = 1LL << 38, + MLX4_DEV_CAP_FLAG_UDP_RSS = 1LL << 40, + MLX4_DEV_CAP_FLAG_VEP_UC_STEER = 1LL << 41, + MLX4_DEV_CAP_FLAG_VEP_MC_STEER = 1LL << 42, + MLX4_DEV_CAP_FLAG_COUNTERS = 1LL << 48 }; enum { @@ -253,15 +259,10 @@ struct mlx4_caps { int mtt_entry_sz; u32 max_msg_sz; u32 page_size_cap; - u32 flags; + u64 flags; u32 bmme_flags; u32 reserved_lkey; u16 stat_rate_support; - int udp_rss; - int loopback_support; - int vep_uc_steering; - int vep_mc_steering; - int wol; u8 port_width_cap[MLX4_MAX_PORTS + 1]; int max_gso_sz; int reserved_qps_cnt[MLX4_NUM_QP_REGION]; @@ -274,6 +275,7 @@ struct mlx4_caps { u8 supported_type[MLX4_MAX_PORTS + 1]; u32 port_mask; enum mlx4_port_type possible_type[MLX4_MAX_PORTS + 1]; + u32 max_counters; }; struct mlx4_buf_list { @@ -438,6 +440,17 @@ union mlx4_ext_av { struct mlx4_eth_av eth; }; +struct mlx4_counter { + u8 reserved1[3]; + u8 counter_mode; + __be32 num_ifc; + u32 reserved2[2]; + __be64 rx_frames; + __be64 rx_bytes; + __be64 tx_frames; + __be64 tx_bytes; +}; + struct mlx4_dev { struct pci_dev *pdev; unsigned long flags; @@ -568,4 +581,7 @@ void mlx4_release_eq(struct mlx4_dev *dev, int vec); int mlx4_wol_read(struct mlx4_dev *dev, u64 *config, int port); int mlx4_wol_write(struct mlx4_dev *dev, u64 config, int port); +int mlx4_counter_alloc(struct mlx4_dev *dev, u32 *idx); +void mlx4_counter_free(struct mlx4_dev *dev, u32 idx); + #endif /* MLX4_DEVICE_H */ diff --git a/include/linux/mlx4/qp.h b/include/linux/mlx4/qp.h index 9e9eb21056ca..4001c8249dbb 100644 --- a/include/linux/mlx4/qp.h +++ b/include/linux/mlx4/qp.h @@ -54,7 +54,8 @@ enum mlx4_qp_optpar { MLX4_QP_OPTPAR_RETRY_COUNT = 1 << 12, MLX4_QP_OPTPAR_RNR_RETRY = 1 << 13, MLX4_QP_OPTPAR_ACK_TIMEOUT = 1 << 14, - MLX4_QP_OPTPAR_SCHED_QUEUE = 1 << 16 + MLX4_QP_OPTPAR_SCHED_QUEUE = 1 << 16, + MLX4_QP_OPTPAR_COUNTER_INDEX = 1 << 20 }; enum mlx4_qp_state { @@ -99,7 +100,7 @@ struct mlx4_qp_path { u8 fl; u8 reserved1[2]; u8 pkey_index; - u8 reserved2; + u8 counter_index; u8 grh_mylmc; __be16 rlid; u8 ackto; @@ -111,8 +112,7 @@ struct mlx4_qp_path { u8 sched_queue; u8 vlan_index; u8 reserved3[2]; - u8 counter_index; - u8 reserved4; + u8 reserved4[2]; u8 dmac[6]; }; diff --git a/include/linux/mmc/boot.h b/include/linux/mmc/boot.h index 39d787c229cb..23acc3baa07d 100644 --- a/include/linux/mmc/boot.h +++ b/include/linux/mmc/boot.h @@ -1,7 +1,7 @@ -#ifndef MMC_BOOT_H -#define MMC_BOOT_H +#ifndef LINUX_MMC_BOOT_H +#define LINUX_MMC_BOOT_H enum { MMC_PROGRESS_ENTER, MMC_PROGRESS_INIT, MMC_PROGRESS_LOAD, MMC_PROGRESS_DONE }; -#endif +#endif /* LINUX_MMC_BOOT_H */ diff --git a/include/linux/mmc/card.h b/include/linux/mmc/card.h index c6927a4d157f..b460fc2af8a1 100644 --- a/include/linux/mmc/card.h +++ b/include/linux/mmc/card.h @@ -64,6 +64,19 @@ struct mmc_ext_csd { unsigned long long enhanced_area_offset; /* Units: Byte */ unsigned int enhanced_area_size; /* Units: KB */ unsigned int boot_size; /* in bytes */ + u8 raw_partition_support; /* 160 */ + u8 raw_erased_mem_count; /* 181 */ + u8 raw_ext_csd_structure; /* 194 */ + u8 raw_card_type; /* 196 */ + u8 raw_s_a_timeout; /* 217 */ + u8 raw_hc_erase_gap_size; /* 221 */ + u8 raw_erase_timeout_mult; /* 223 */ + u8 raw_hc_erase_grp_size; /* 224 */ + u8 raw_sec_trim_mult; /* 229 */ + u8 raw_sec_erase_mult; /* 230 */ + u8 raw_sec_feature_support;/* 231 */ + u8 raw_trim_mult; /* 232 */ + u8 raw_sectors[4]; /* 212 - 4 bytes */ }; struct sd_scr { @@ -390,4 +403,4 @@ extern void mmc_unregister_driver(struct mmc_driver *); extern void mmc_fixup_device(struct mmc_card *card, const struct mmc_fixup *table); -#endif +#endif /* LINUX_MMC_CARD_H */ diff --git a/include/linux/mmc/core.h b/include/linux/mmc/core.h index b6718e549a51..b8b1b7a311f1 100644 --- a/include/linux/mmc/core.h +++ b/include/linux/mmc/core.h @@ -117,6 +117,7 @@ struct mmc_data { unsigned int sg_len; /* size of scatter list */ struct scatterlist *sg; /* I/O scatter list */ + s32 host_cookie; /* host private data */ }; struct mmc_request { @@ -125,13 +126,16 @@ struct mmc_request { struct mmc_data *data; struct mmc_command *stop; - void *done_data; /* completion data */ + struct completion completion; void (*done)(struct mmc_request *);/* completion function */ }; struct mmc_host; struct mmc_card; +struct mmc_async_req; +extern struct mmc_async_req *mmc_start_req(struct mmc_host *, + struct mmc_async_req *, int *); extern void mmc_wait_for_req(struct mmc_host *, struct mmc_request *); extern int mmc_wait_for_cmd(struct mmc_host *, struct mmc_command *, int); extern int mmc_app_cmd(struct mmc_host *, struct mmc_card *); @@ -155,6 +159,7 @@ extern int mmc_can_trim(struct mmc_card *card); extern int mmc_can_secure_erase_trim(struct mmc_card *card); extern int mmc_erase_group_aligned(struct mmc_card *card, unsigned int from, unsigned int nr); +extern unsigned int mmc_calc_max_discard(struct mmc_card *card); extern int mmc_set_blocklen(struct mmc_card *card, unsigned int blocklen); @@ -179,4 +184,4 @@ static inline void mmc_claim_host(struct mmc_host *host) extern u32 mmc_vddrange_to_ocrmask(int vdd_min, int vdd_max); -#endif +#endif /* LINUX_MMC_CORE_H */ diff --git a/include/linux/mmc/dw_mmc.h b/include/linux/mmc/dw_mmc.h index bdd7ceeb99e4..6b46819705d1 100644 --- a/include/linux/mmc/dw_mmc.h +++ b/include/linux/mmc/dw_mmc.h @@ -11,8 +11,8 @@ * (at your option) any later version. */ -#ifndef _LINUX_MMC_DW_MMC_H_ -#define _LINUX_MMC_DW_MMC_H_ +#ifndef LINUX_MMC_DW_MMC_H +#define LINUX_MMC_DW_MMC_H #define MAX_MCI_SLOTS 2 @@ -48,6 +48,7 @@ struct mmc_data; * @data: The data currently being transferred, or NULL if no data * transfer is in progress. * @use_dma: Whether DMA channel is initialized or not. + * @using_dma: Whether DMA is in use for the current transfer. * @sg_dma: Bus address of DMA buffer. * @sg_cpu: Virtual address of DMA buffer. * @dma_ops: Pointer to platform-specific DMA callbacks. @@ -74,7 +75,11 @@ struct mmc_data; * @pdev: Platform device associated with the MMC controller. * @pdata: Platform data associated with the MMC controller. * @slot: Slots sharing this MMC controller. + * @fifo_depth: depth of FIFO. * @data_shift: log2 of FIFO item size. + * @part_buf_start: Start index in part_buf. + * @part_buf_count: Bytes of partial data in part_buf. + * @part_buf: Simple buffer for partial fifo reads/writes. * @push_data: Pointer to FIFO push function. * @pull_data: Pointer to FIFO pull function. * @quirks: Set of quirks that apply to specific versions of the IP. @@ -117,6 +122,7 @@ struct dw_mci { /* DMA interface members*/ int use_dma; + int using_dma; dma_addr_t sg_dma; void *sg_cpu; @@ -131,7 +137,7 @@ struct dw_mci { u32 stop_cmdr; u32 dir_status; struct tasklet_struct tasklet; - struct tasklet_struct card_tasklet; + struct work_struct card_work; unsigned long pending_events; unsigned long completed_events; enum dw_mci_state state; @@ -146,7 +152,15 @@ struct dw_mci { struct dw_mci_slot *slot[MAX_MCI_SLOTS]; /* FIFO push and pull */ + int fifo_depth; int data_shift; + u8 part_buf_start; + u8 part_buf_count; + union { + u16 part_buf16; + u32 part_buf32; + u64 part_buf; + }; void (*push_data)(struct dw_mci *host, void *buf, int cnt); void (*pull_data)(struct dw_mci *host, void *buf, int cnt); @@ -196,6 +210,12 @@ struct dw_mci_board { unsigned int bus_hz; /* Bus speed */ unsigned int caps; /* Capabilities */ + /* + * Override fifo depth. If 0, autodetect it from the FIFOTH register, + * but note that this may not be reliable after a bootloader has used + * it. + */ + unsigned int fifo_depth; /* delay in mS before detecting cards after interrupt */ u32 detect_delay_ms; @@ -219,4 +239,4 @@ struct dw_mci_board { struct block_settings *blk_settings; }; -#endif /* _LINUX_MMC_DW_MMC_H_ */ +#endif /* LINUX_MMC_DW_MMC_H */ diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h index 1ee4424462eb..0f83858147a6 100644 --- a/include/linux/mmc/host.h +++ b/include/linux/mmc/host.h @@ -106,6 +106,15 @@ struct mmc_host_ops { */ int (*enable)(struct mmc_host *host); int (*disable)(struct mmc_host *host, int lazy); + /* + * It is optional for the host to implement pre_req and post_req in + * order to support double buffering of requests (prepare one + * request while another request is active). + */ + void (*post_req)(struct mmc_host *host, struct mmc_request *req, + int err); + void (*pre_req)(struct mmc_host *host, struct mmc_request *req, + bool is_first_req); void (*request)(struct mmc_host *host, struct mmc_request *req); /* * Avoid calling these three functions too often or in a "fast path", @@ -139,11 +148,22 @@ struct mmc_host_ops { int (*start_signal_voltage_switch)(struct mmc_host *host, struct mmc_ios *ios); int (*execute_tuning)(struct mmc_host *host); void (*enable_preset_value)(struct mmc_host *host, bool enable); + int (*select_drive_strength)(unsigned int max_dtr, int host_drv, int card_drv); }; struct mmc_card; struct device; +struct mmc_async_req { + /* active mmc request */ + struct mmc_request *mrq; + /* + * Check error status of completed mmc request. + * Returns 0 if success otherwise non zero. + */ + int (*err_check) (struct mmc_card *, struct mmc_async_req *); +}; + struct mmc_host { struct device *parent; struct device class_dev; @@ -231,6 +251,7 @@ struct mmc_host { unsigned int max_req_size; /* maximum number of bytes in one req */ unsigned int max_blk_size; /* maximum size of one mmc block */ unsigned int max_blk_count; /* maximum number of blocks in one req */ + unsigned int max_discard_to; /* max. discard timeout in ms */ /* private data */ spinlock_t lock; /* lock for claim and bus ops */ @@ -281,6 +302,8 @@ struct mmc_host { struct dentry *debugfs_root; + struct mmc_async_req *areq; /* active async req */ + unsigned long private[0] ____cacheline_aligned; }; @@ -373,5 +396,4 @@ static inline int mmc_host_cmd23(struct mmc_host *host) { return host->caps & MMC_CAP_CMD23; } -#endif - +#endif /* LINUX_MMC_HOST_H */ diff --git a/include/linux/mmc/ioctl.h b/include/linux/mmc/ioctl.h index 5baf2983a12f..8fa5bc5f8059 100644 --- a/include/linux/mmc/ioctl.h +++ b/include/linux/mmc/ioctl.h @@ -51,4 +51,4 @@ struct mmc_ioc_cmd { * block device operations. */ #define MMC_IOC_MAX_BYTES (512L * 256) -#endif /* LINUX_MMC_IOCTL_H */ +#endif /* LINUX_MMC_IOCTL_H */ diff --git a/include/linux/mmc/mmc.h b/include/linux/mmc/mmc.h index ac26a685cca8..5a794cb503ea 100644 --- a/include/linux/mmc/mmc.h +++ b/include/linux/mmc/mmc.h @@ -21,8 +21,8 @@ * 15 May 2002 */ -#ifndef MMC_MMC_H -#define MMC_MMC_H +#ifndef LINUX_MMC_MMC_H +#define LINUX_MMC_MMC_H /* Standard MMC commands (4.1) type argument response */ /* class 1 */ @@ -140,6 +140,16 @@ static inline bool mmc_op_multi(u32 opcode) #define R1_SWITCH_ERROR (1 << 7) /* sx, c */ #define R1_APP_CMD (1 << 5) /* sr, c */ +#define R1_STATE_IDLE 0 +#define R1_STATE_READY 1 +#define R1_STATE_IDENT 2 +#define R1_STATE_STBY 3 +#define R1_STATE_TRAN 4 +#define R1_STATE_DATA 5 +#define R1_STATE_RCV 6 +#define R1_STATE_PRG 7 +#define R1_STATE_DIS 8 + /* * MMC/SD in SPI mode reports R1 status always, and R2 for SEND_STATUS * R1 is the low order byte; R2 is the next highest byte, when present. @@ -327,5 +337,4 @@ struct _mmc_csd { #define MMC_SWITCH_MODE_CLEAR_BITS 0x02 /* Clear bits which are 1 in value */ #define MMC_SWITCH_MODE_WRITE_BYTE 0x03 /* Set target to value */ -#endif /* MMC_MMC_PROTOCOL_H */ - +#endif /* LINUX_MMC_MMC_H */ diff --git a/include/linux/mmc/pm.h b/include/linux/mmc/pm.h index d37aac49cf9a..4a139204c20c 100644 --- a/include/linux/mmc/pm.h +++ b/include/linux/mmc/pm.h @@ -27,4 +27,4 @@ typedef unsigned int mmc_pm_flag_t; #define MMC_PM_KEEP_POWER (1 << 0) /* preserve card power during suspend */ #define MMC_PM_WAKE_SDIO_IRQ (1 << 1) /* wake up host system on SDIO IRQ assertion */ -#endif +#endif /* LINUX_MMC_PM_H */ diff --git a/include/linux/mmc/sd.h b/include/linux/mmc/sd.h index 7d35d52c3df3..1ebcf9ba1256 100644 --- a/include/linux/mmc/sd.h +++ b/include/linux/mmc/sd.h @@ -9,8 +9,8 @@ * your option) any later version. */ -#ifndef MMC_SD_H -#define MMC_SD_H +#ifndef LINUX_MMC_SD_H +#define LINUX_MMC_SD_H /* SD commands type argument response */ /* class 0 */ @@ -91,5 +91,4 @@ #define SD_SWITCH_ACCESS_DEF 0 #define SD_SWITCH_ACCESS_HS 1 -#endif - +#endif /* LINUX_MMC_SD_H */ diff --git a/include/linux/mmc/sdhci-pltfm.h b/include/linux/mmc/sdhci-pltfm.h deleted file mode 100644 index 548d59d404cb..000000000000 --- a/include/linux/mmc/sdhci-pltfm.h +++ /dev/null @@ -1,35 +0,0 @@ -/* - * Platform data declarations for the sdhci-pltfm driver. - * - * Copyright (c) 2010 MontaVista Software, LLC. - * - * Author: Anton Vorontsov <avorontsov@ru.mvista.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. - */ - -#ifndef _SDHCI_PLTFM_H -#define _SDHCI_PLTFM_H - -struct sdhci_ops; -struct sdhci_host; - -/** - * struct sdhci_pltfm_data - SDHCI platform-specific information & hooks - * @ops: optional pointer to the platform-provided SDHCI ops - * @quirks: optional SDHCI quirks - * @init: optional hook that is called during device probe, before the - * driver tries to access any SDHCI registers - * @exit: optional hook that is called during device removal - */ -struct sdhci_pltfm_data { - struct sdhci_ops *ops; - unsigned int quirks; - int (*init)(struct sdhci_host *host, struct sdhci_pltfm_data *pdata); - void (*exit)(struct sdhci_host *host); -}; - -#endif /* _SDHCI_PLTFM_H */ diff --git a/include/linux/mmc/sdhci-spear.h b/include/linux/mmc/sdhci-spear.h index 9188c973f3e1..5cdc96da9dd5 100644 --- a/include/linux/mmc/sdhci-spear.h +++ b/include/linux/mmc/sdhci-spear.h @@ -11,8 +11,8 @@ * warranty of any kind, whether express or implied. */ -#ifndef MMC_SDHCI_SPEAR_H -#define MMC_SDHCI_SPEAR_H +#ifndef LINUX_MMC_SDHCI_SPEAR_H +#define LINUX_MMC_SDHCI_SPEAR_H #include <linux/platform_device.h> /* @@ -39,4 +39,4 @@ sdhci_set_plat_data(struct platform_device *pdev, struct sdhci_plat_data *data) pdev->dev.platform_data = data; } -#endif /* MMC_SDHCI_SPEAR_H */ +#endif /* LINUX_MMC_SDHCI_SPEAR_H */ diff --git a/include/linux/mmc/sdhci.h b/include/linux/mmc/sdhci.h index 6a68c4eb4e44..5666f3abfab7 100644 --- a/include/linux/mmc/sdhci.h +++ b/include/linux/mmc/sdhci.h @@ -8,8 +8,8 @@ * the Free Software Foundation; either version 2 of the License, or (at * your option) any later version. */ -#ifndef __SDHCI_H -#define __SDHCI_H +#ifndef LINUX_MMC_SDHCI_H +#define LINUX_MMC_SDHCI_H #include <linux/scatterlist.h> #include <linux/compiler.h> @@ -162,4 +162,4 @@ struct sdhci_host { unsigned long private[0] ____cacheline_aligned; }; -#endif /* __SDHCI_H */ +#endif /* LINUX_MMC_SDHCI_H */ diff --git a/include/linux/mmc/sdio.h b/include/linux/mmc/sdio.h index 245cdacee544..2a2e9905a247 100644 --- a/include/linux/mmc/sdio.h +++ b/include/linux/mmc/sdio.h @@ -9,8 +9,8 @@ * your option) any later version. */ -#ifndef MMC_SDIO_H -#define MMC_SDIO_H +#ifndef LINUX_MMC_SDIO_H +#define LINUX_MMC_SDIO_H /* SDIO commands type argument response */ #define SD_IO_SEND_OP_COND 5 /* bcr [23:0] OCR R4 */ @@ -161,5 +161,4 @@ #define SDIO_FBR_BLKSIZE 0x10 /* block size (2 bytes) */ -#endif - +#endif /* LINUX_MMC_SDIO_H */ diff --git a/include/linux/mmc/sdio_func.h b/include/linux/mmc/sdio_func.h index 31baaf82f458..50f0bc952328 100644 --- a/include/linux/mmc/sdio_func.h +++ b/include/linux/mmc/sdio_func.h @@ -9,8 +9,8 @@ * your option) any later version. */ -#ifndef MMC_SDIO_FUNC_H -#define MMC_SDIO_FUNC_H +#ifndef LINUX_MMC_SDIO_FUNC_H +#define LINUX_MMC_SDIO_FUNC_H #include <linux/device.h> #include <linux/mod_devicetable.h> @@ -161,5 +161,4 @@ extern void sdio_f0_writeb(struct sdio_func *func, unsigned char b, extern mmc_pm_flag_t sdio_get_host_pm_caps(struct sdio_func *func); extern int sdio_set_host_pm_flags(struct sdio_func *func, mmc_pm_flag_t flags); -#endif - +#endif /* LINUX_MMC_SDIO_FUNC_H */ diff --git a/include/linux/mmc/sdio_ids.h b/include/linux/mmc/sdio_ids.h index a36ab3bc7b03..9f03feedc8e7 100644 --- a/include/linux/mmc/sdio_ids.h +++ b/include/linux/mmc/sdio_ids.h @@ -2,8 +2,8 @@ * SDIO Classes, Interface Types, Manufacturer IDs, etc. */ -#ifndef MMC_SDIO_IDS_H -#define MMC_SDIO_IDS_H +#ifndef LINUX_MMC_SDIO_IDS_H +#define LINUX_MMC_SDIO_IDS_H /* * Standard SDIO Function Interfaces @@ -44,4 +44,4 @@ #define SDIO_DEVICE_ID_SIANO_NOVA_A0 0x1100 #define SDIO_DEVICE_ID_SIANO_STELLAR 0x5347 -#endif +#endif /* LINUX_MMC_SDIO_IDS_H */ diff --git a/include/linux/mmc/sh_mmcif.h b/include/linux/mmc/sh_mmcif.h index 9eb9b4b96f55..0222cd8ebe76 100644 --- a/include/linux/mmc/sh_mmcif.h +++ b/include/linux/mmc/sh_mmcif.h @@ -11,8 +11,8 @@ * */ -#ifndef __SH_MMCIF_H__ -#define __SH_MMCIF_H__ +#ifndef LINUX_MMC_SH_MMCIF_H +#define LINUX_MMC_SH_MMCIF_H #include <linux/io.h> #include <linux/platform_device.h> @@ -220,4 +220,4 @@ static inline void sh_mmcif_boot_init(void __iomem *base) sh_mmcif_boot_cmd(base, 0x03400040, 0x00010000); } -#endif /* __SH_MMCIF_H__ */ +#endif /* LINUX_MMC_SH_MMCIF_H */ diff --git a/include/linux/mmc/sh_mobile_sdhi.h b/include/linux/mmc/sh_mobile_sdhi.h index faf32b6ec185..bd50b365167f 100644 --- a/include/linux/mmc/sh_mobile_sdhi.h +++ b/include/linux/mmc/sh_mobile_sdhi.h @@ -1,5 +1,5 @@ -#ifndef __SH_MOBILE_SDHI_H__ -#define __SH_MOBILE_SDHI_H__ +#ifndef LINUX_MMC_SH_MOBILE_SDHI_H +#define LINUX_MMC_SH_MOBILE_SDHI_H #include <linux/types.h> @@ -17,4 +17,4 @@ struct sh_mobile_sdhi_info { int (*get_cd)(struct platform_device *pdev); }; -#endif /* __SH_MOBILE_SDHI_H__ */ +#endif /* LINUX_MMC_SH_MOBILE_SDHI_H */ diff --git a/include/linux/mmc/tmio.h b/include/linux/mmc/tmio.h index 19490b942db0..a1c1f321e519 100644 --- a/include/linux/mmc/tmio.h +++ b/include/linux/mmc/tmio.h @@ -12,8 +12,8 @@ * * TC6393XB TC6391XB TC6387XB T7L66XB ASIC3 */ -#ifndef _LINUX_MMC_TMIO_H_ -#define _LINUX_MMC_TMIO_H_ +#ifndef LINUX_MMC_TMIO_H +#define LINUX_MMC_TMIO_H #define CTL_SD_CMD 0x00 #define CTL_ARG_REG 0x04 @@ -21,6 +21,7 @@ #define CTL_XFER_BLK_COUNT 0xa #define CTL_RESPONSE 0x0c #define CTL_STATUS 0x1c +#define CTL_STATUS2 0x1e #define CTL_IRQ_MASK 0x20 #define CTL_SD_CARD_CLK_CTL 0x24 #define CTL_SD_XFER_LEN 0x26 @@ -30,6 +31,7 @@ #define CTL_TRANSACTION_CTL 0x34 #define CTL_SDIO_STATUS 0x36 #define CTL_SDIO_IRQ_MASK 0x38 +#define CTL_DMA_ENABLE 0xd8 #define CTL_RESET_SD 0xe0 #define CTL_SDIO_REGS 0x100 #define CTL_CLK_AND_WAIT_CTL 0x138 @@ -60,4 +62,4 @@ #define TMIO_BBS 512 /* Boot block size */ -#endif /* _LINUX_MMC_TMIO_H_ */ +#endif /* LINUX_MMC_TMIO_H */ diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h index c928dac6cad0..9f7c3ebcbbad 100644 --- a/include/linux/mmzone.h +++ b/include/linux/mmzone.h @@ -647,6 +647,13 @@ typedef struct pglist_data { #endif #define nid_page_nr(nid, pagenr) pgdat_page_nr(NODE_DATA(nid),(pagenr)) +#define node_start_pfn(nid) (NODE_DATA(nid)->node_start_pfn) + +#define node_end_pfn(nid) ({\ + pg_data_t *__pgdat = NODE_DATA(nid);\ + __pgdat->node_start_pfn + __pgdat->node_spanned_pages;\ +}) + #include <linux/memory_hotplug.h> extern struct mutex zonelists_mutex; diff --git a/include/linux/mtd/ubi.h b/include/linux/mtd/ubi.h index 15da0e99f48a..db4836bed514 100644 --- a/include/linux/mtd/ubi.h +++ b/include/linux/mtd/ubi.h @@ -155,12 +155,14 @@ struct ubi_device_info { }; /* - * enum - volume notification types. - * @UBI_VOLUME_ADDED: volume has been added - * @UBI_VOLUME_REMOVED: start volume volume - * @UBI_VOLUME_RESIZED: volume size has been re-sized - * @UBI_VOLUME_RENAMED: volume name has been re-named - * @UBI_VOLUME_UPDATED: volume name has been updated + * Volume notification types. + * @UBI_VOLUME_ADDED: a volume has been added (an UBI device was attached or a + * volume was created) + * @UBI_VOLUME_REMOVED: a volume has been removed (an UBI device was detached + * or a volume was removed) + * @UBI_VOLUME_RESIZED: a volume has been re-sized + * @UBI_VOLUME_RENAMED: a volume has been re-named + * @UBI_VOLUME_UPDATED: data has been written to a volume * * These constants define which type of event has happened when a volume * notification function is invoked. diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index ca333e79e10f..34f3abc6457a 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -34,7 +34,6 @@ #include <linux/pm_qos_params.h> #include <linux/timer.h> #include <linux/delay.h> -#include <linux/mm.h> #include <asm/atomic.h> #include <asm/cache.h> #include <asm/byteorder.h> @@ -61,11 +60,6 @@ struct wireless_dev; #define SET_ETHTOOL_OPS(netdev,ops) \ ( (netdev)->ethtool_ops = (ops) ) -#define HAVE_ALLOC_NETDEV /* feature macro: alloc_xxxdev - functions are available. */ -#define HAVE_FREE_NETDEV /* free_netdev() */ -#define HAVE_NETDEV_PRIV /* netdev_priv() */ - /* hardware address assignment types */ #define NET_ADDR_PERM 0 /* address is permanent (default) */ #define NET_ADDR_RANDOM 1 /* address is generated randomly */ @@ -258,21 +252,8 @@ struct netdev_hw_addr_list { netdev_hw_addr_list_for_each(ha, &(dev)->mc) struct hh_cache { - struct hh_cache *hh_next; /* Next entry */ - atomic_t hh_refcnt; /* number of users */ -/* - * We want hh_output, hh_len, hh_lock and hh_data be a in a separate - * cache line on SMP. - * They are mostly read, but hh_refcnt may be changed quite frequently, - * incurring cache line ping pongs. - */ - __be16 hh_type ____cacheline_aligned_in_smp; - /* protocol identifier, f.e ETH_P_IP - * NOTE: For VLANs, this will be the - * encapuslated type. --BLG - */ - u16 hh_len; /* length of header */ - int (*hh_output)(struct sk_buff *skb); + u16 hh_len; + u16 __pad; seqlock_t hh_lock; /* cached hardware header; allow for machine alignment needs. */ @@ -284,12 +265,6 @@ struct hh_cache { unsigned long hh_data[HH_DATA_ALIGN(LL_MAX_HEADER) / sizeof(long)]; }; -static inline void hh_cache_put(struct hh_cache *hh) -{ - if (atomic_dec_and_test(&hh->hh_refcnt)) - kfree(hh); -} - /* Reserve HH_DATA_MOD byte aligned hard_header_len, but at least that much. * Alternative is: * dev->hard_header_len ? (dev->hard_header_len + @@ -314,8 +289,7 @@ struct header_ops { const void *saddr, unsigned len); int (*parse)(const struct sk_buff *skb, unsigned char *haddr); int (*rebuild)(struct sk_buff *skb); -#define HAVE_HEADER_CACHE - int (*cache)(const struct neighbour *neigh, struct hh_cache *hh); + int (*cache)(const struct neighbour *neigh, struct hh_cache *hh, __be16 type); void (*cache_update)(struct hh_cache *hh, const struct net_device *dev, const unsigned char *haddr); @@ -556,7 +530,7 @@ struct netdev_queue { struct Qdisc *qdisc; unsigned long state; struct Qdisc *qdisc_sleeping; -#ifdef CONFIG_RPS +#if defined(CONFIG_RPS) || defined(CONFIG_XPS) struct kobject kobj; #endif #if defined(CONFIG_XPS) && defined(CONFIG_NUMA) @@ -794,12 +768,6 @@ struct netdev_tc_txq { * 3. Update dev->stats asynchronously and atomically, and define * neither operation. * - * void (*ndo_vlan_rx_register)(struct net_device *dev, struct vlan_group *grp); - * If device support VLAN receive acceleration - * (ie. dev->features & NETIF_F_HW_VLAN_RX), then this function is called - * when vlan groups for the device changes. Note: grp is NULL - * if no vlan's groups are being used. - * * void (*ndo_vlan_rx_add_vid)(struct net_device *dev, unsigned short vid); * If device support VLAN filtering (dev->features & NETIF_F_HW_VLAN_FILTER) * this function is called when a VLAN id is registered. @@ -888,7 +856,6 @@ struct netdev_tc_txq { * Must return >0 or -errno if it changed dev->features itself. * */ -#define HAVE_NET_DEVICE_OPS struct net_device_ops { int (*ndo_init)(struct net_device *dev); void (*ndo_uninit)(struct net_device *dev); @@ -919,8 +886,6 @@ struct net_device_ops { struct rtnl_link_stats64 *storage); struct net_device_stats* (*ndo_get_stats)(struct net_device *dev); - void (*ndo_vlan_rx_register)(struct net_device *dev, - struct vlan_group *grp); void (*ndo_vlan_rx_add_vid)(struct net_device *dev, unsigned short vid); void (*ndo_vlan_rx_kill_vid)(struct net_device *dev, @@ -1097,12 +1062,6 @@ struct net_device { #define NETIF_F_ALL_FCOE (NETIF_F_FCOE_CRC | NETIF_F_FCOE_MTU | \ NETIF_F_FSO) -#define NETIF_F_ALL_TX_OFFLOADS (NETIF_F_ALL_CSUM | NETIF_F_SG | \ - NETIF_F_FRAGLIST | NETIF_F_ALL_TSO | \ - NETIF_F_HIGHDMA | \ - NETIF_F_SCTP_CSUM | \ - NETIF_F_ALL_FCOE) - /* * If one device supports one of these features, then enable them * for all in netdev_increment_features. @@ -1220,7 +1179,7 @@ struct net_device { unsigned char broadcast[MAX_ADDR_LEN]; /* hw bcast add */ -#ifdef CONFIG_RPS +#if defined(CONFIG_RPS) || defined(CONFIG_XPS) struct kset *queues_kset; struct netdev_rx_queue *_rx; @@ -1348,9 +1307,6 @@ struct net_device { /* max exchange id for FCoE LRO by ddp */ unsigned int fcoe_ddp_xid; #endif - /* n-tuple filter list attached to this device */ - struct ethtool_rx_ntuple_list ethtool_ntuple_list; - /* phy device may attach itself for hardware timestamping */ struct phy_device *phydev; @@ -1563,7 +1519,6 @@ struct packet_type { struct list_head list; }; -#include <linux/interrupt.h> #include <linux/notifier.h> extern rwlock_t dev_base_lock; /* Device list lock */ @@ -1786,8 +1741,6 @@ static inline void input_queue_tail_incr_save(struct softnet_data *sd, DECLARE_PER_CPU_ALIGNED(struct softnet_data, softnet_data); -#define HAVE_NETIF_QUEUE - extern void __netif_schedule(struct Qdisc *q); static inline void netif_schedule_queue(struct netdev_queue *txq) @@ -2063,10 +2016,8 @@ extern void dev_kfree_skb_irq(struct sk_buff *skb); */ extern void dev_kfree_skb_any(struct sk_buff *skb); -#define HAVE_NETIF_RX 1 extern int netif_rx(struct sk_buff *skb); extern int netif_rx_ni(struct sk_buff *skb); -#define HAVE_NETIF_RECEIVE_SKB 1 extern int netif_receive_skb(struct sk_buff *skb); extern gro_result_t dev_gro_receive(struct napi_struct *napi, struct sk_buff *skb); @@ -2246,7 +2197,6 @@ extern void netif_device_attach(struct net_device *dev); /* * Network interface message level settings */ -#define HAVE_NETIF_MSG 1 enum { NETIF_MSG_DRV = 0x0001, @@ -2555,7 +2505,7 @@ extern void netdev_class_remove_file(struct class_attribute *class_attr); extern struct kobj_ns_type_operations net_ns_type_operations; -extern char *netdev_drivername(const struct net_device *dev, char *buffer, int len); +extern const char *netdev_drivername(const struct net_device *dev); extern void linkwatch_run_queue(void); @@ -2564,7 +2514,6 @@ static inline u32 netdev_get_wanted_features(struct net_device *dev) return (dev->features & ~dev->hw_features) | dev->wanted_features; } u32 netdev_increment_features(u32 all, u32 one, u32 mask); -u32 netdev_fix_features(struct net_device *dev, u32 features); int __netdev_update_features(struct net_device *dev); void netdev_update_features(struct net_device *dev); void netdev_change_features(struct net_device *dev); diff --git a/include/linux/netfilter/ipset/ip_set.h b/include/linux/netfilter/ipset/ip_set.h index 5a262e3ae715..3540c6e262f7 100644 --- a/include/linux/netfilter/ipset/ip_set.h +++ b/include/linux/netfilter/ipset/ip_set.h @@ -104,6 +104,8 @@ enum { IPSET_ATTR_NAMEREF, IPSET_ATTR_IP2, IPSET_ATTR_CIDR2, + IPSET_ATTR_IP2_TO, + IPSET_ATTR_IFACE, __IPSET_ATTR_ADT_MAX, }; #define IPSET_ATTR_ADT_MAX (__IPSET_ATTR_ADT_MAX - 1) @@ -142,12 +144,18 @@ enum ipset_errno { enum ipset_cmd_flags { IPSET_FLAG_BIT_EXIST = 0, IPSET_FLAG_EXIST = (1 << IPSET_FLAG_BIT_EXIST), + IPSET_FLAG_BIT_LIST_SETNAME = 1, + IPSET_FLAG_LIST_SETNAME = (1 << IPSET_FLAG_BIT_LIST_SETNAME), + IPSET_FLAG_BIT_LIST_HEADER = 2, + IPSET_FLAG_LIST_HEADER = (1 << IPSET_FLAG_BIT_LIST_HEADER), }; /* Flags at CADT attribute level */ enum ipset_cadt_flags { IPSET_FLAG_BIT_BEFORE = 0, IPSET_FLAG_BEFORE = (1 << IPSET_FLAG_BIT_BEFORE), + IPSET_FLAG_BIT_PHYSDEV = 1, + IPSET_FLAG_PHYSDEV = (1 << IPSET_FLAG_BIT_PHYSDEV), }; /* Commands with settype-specific attributes */ @@ -165,6 +173,7 @@ enum ipset_adt { #include <linux/ipv6.h> #include <linux/netlink.h> #include <linux/netfilter.h> +#include <linux/netfilter/x_tables.h> #include <linux/vmalloc.h> #include <net/netlink.h> @@ -206,6 +215,8 @@ enum ip_set_feature { IPSET_TYPE_IP2 = (1 << IPSET_TYPE_IP2_FLAG), IPSET_TYPE_NAME_FLAG = 4, IPSET_TYPE_NAME = (1 << IPSET_TYPE_NAME_FLAG), + IPSET_TYPE_IFACE_FLAG = 5, + IPSET_TYPE_IFACE = (1 << IPSET_TYPE_IFACE_FLAG), /* Strictly speaking not a feature, but a flag for dumping: * this settype must be dumped last */ IPSET_DUMP_LAST_FLAG = 7, @@ -214,7 +225,17 @@ enum ip_set_feature { struct ip_set; -typedef int (*ipset_adtfn)(struct ip_set *set, void *value, u32 timeout); +typedef int (*ipset_adtfn)(struct ip_set *set, void *value, + u32 timeout, u32 flags); + +/* Kernel API function options */ +struct ip_set_adt_opt { + u8 family; /* Actual protocol family */ + u8 dim; /* Dimension of match/target */ + u8 flags; /* Direction and negation flags */ + u32 cmdflags; /* Command-like flags */ + u32 timeout; /* Timeout value */ +}; /* Set type, variant-specific part */ struct ip_set_type_variant { @@ -223,14 +244,15 @@ struct ip_set_type_variant { * zero for no match/success to add/delete * positive for matching element */ int (*kadt)(struct ip_set *set, const struct sk_buff * skb, - enum ipset_adt adt, u8 pf, u8 dim, u8 flags); + const struct xt_action_param *par, + enum ipset_adt adt, const struct ip_set_adt_opt *opt); /* Userspace: test/add/del entries * returns negative error code, * zero for no match/success to add/delete * positive for matching element */ int (*uadt)(struct ip_set *set, struct nlattr *tb[], - enum ipset_adt adt, u32 *lineno, u32 flags); + enum ipset_adt adt, u32 *lineno, u32 flags, bool retried); /* Low level add/del/test functions */ ipset_adtfn adt[IPSET_ADT_MAX]; @@ -268,8 +290,8 @@ struct ip_set_type { u8 dimension; /* Supported family: may be AF_UNSPEC for both AF_INET/AF_INET6 */ u8 family; - /* Type revision */ - u8 revision; + /* Type revisions */ + u8 revision_min, revision_max; /* Create set */ int (*create)(struct ip_set *set, struct nlattr *tb[], u32 flags); @@ -300,6 +322,8 @@ struct ip_set { const struct ip_set_type_variant *variant; /* The actual INET family of the set */ u8 family; + /* The type revision */ + u8 revision; /* The type specific data */ void *data; }; @@ -307,21 +331,25 @@ struct ip_set { /* register and unregister set references */ extern ip_set_id_t ip_set_get_byname(const char *name, struct ip_set **set); extern void ip_set_put_byindex(ip_set_id_t index); -extern const char * ip_set_name_byindex(ip_set_id_t index); +extern const char *ip_set_name_byindex(ip_set_id_t index); extern ip_set_id_t ip_set_nfnl_get(const char *name); extern ip_set_id_t ip_set_nfnl_get_byindex(ip_set_id_t index); extern void ip_set_nfnl_put(ip_set_id_t index); /* API for iptables set match, and SET target */ + extern int ip_set_add(ip_set_id_t id, const struct sk_buff *skb, - u8 family, u8 dim, u8 flags); + const struct xt_action_param *par, + const struct ip_set_adt_opt *opt); extern int ip_set_del(ip_set_id_t id, const struct sk_buff *skb, - u8 family, u8 dim, u8 flags); + const struct xt_action_param *par, + const struct ip_set_adt_opt *opt); extern int ip_set_test(ip_set_id_t id, const struct sk_buff *skb, - u8 family, u8 dim, u8 flags); + const struct xt_action_param *par, + const struct ip_set_adt_opt *opt); /* Utility functions */ -extern void * ip_set_alloc(size_t size); +extern void *ip_set_alloc(size_t size); extern void ip_set_free(void *members); extern int ip_set_get_ipaddr4(struct nlattr *nla, __be32 *ipaddr); extern int ip_set_get_ipaddr6(struct nlattr *nla, union nf_inet_addr *ipaddr); @@ -331,7 +359,7 @@ ip_set_get_hostipaddr4(struct nlattr *nla, u32 *ipaddr) { __be32 ip; int ret = ip_set_get_ipaddr4(nla, &ip); - + if (ret) return ret; *ipaddr = ntohl(ip); diff --git a/include/linux/netfilter/ipset/ip_set_ahash.h b/include/linux/netfilter/ipset/ip_set_ahash.h index ac3c822eb39a..b89fb79cb44f 100644 --- a/include/linux/netfilter/ipset/ip_set_ahash.h +++ b/include/linux/netfilter/ipset/ip_set_ahash.h @@ -5,6 +5,11 @@ #include <linux/jhash.h> #include <linux/netfilter/ipset/ip_set_timeout.h> +#define CONCAT(a, b, c) a##b##c +#define TOKEN(a, b, c) CONCAT(a, b, c) + +#define type_pf_next TOKEN(TYPE, PF, _elem) + /* Hashing which uses arrays to resolve clashing. The hash table is resized * (doubled) when searching becomes too long. * Internally jhash is used with the assumption that the size of the @@ -23,7 +28,32 @@ /* Number of elements to store in an initial array block */ #define AHASH_INIT_SIZE 4 /* Max number of elements to store in an array block */ -#define AHASH_MAX_SIZE (3*4) +#define AHASH_MAX_SIZE (3*AHASH_INIT_SIZE) + +/* Max number of elements can be tuned */ +#ifdef IP_SET_HASH_WITH_MULTI +#define AHASH_MAX(h) ((h)->ahash_max) + +static inline u8 +tune_ahash_max(u8 curr, u32 multi) +{ + u32 n; + + if (multi < curr) + return curr; + + n = curr + AHASH_INIT_SIZE; + /* Currently, at listing one hash bucket must fit into a message. + * Therefore we have a hard limit here. + */ + return n > curr && n <= 64 ? n : curr; +} +#define TUNE_AHASH_MAX(h, multi) \ + ((h)->ahash_max = tune_ahash_max((h)->ahash_max, multi)) +#else +#define AHASH_MAX(h) AHASH_MAX_SIZE +#define TUNE_AHASH_MAX(h, multi) +#endif /* A hash bucket */ struct hbucket { @@ -38,7 +68,7 @@ struct htable { struct hbucket bucket[0]; /* hashtable buckets */ }; -#define hbucket(h, i) &((h)->bucket[i]) +#define hbucket(h, i) (&((h)->bucket[i])) /* Book-keeping of the prefixes added to the set */ struct ip_set_hash_nets { @@ -54,9 +84,16 @@ struct ip_set_hash { u32 initval; /* random jhash init value */ u32 timeout; /* timeout value, if enabled */ struct timer_list gc; /* garbage collection when timeout enabled */ + struct type_pf_next next; /* temporary storage for uadd */ +#ifdef IP_SET_HASH_WITH_MULTI + u8 ahash_max; /* max elements in an array block */ +#endif #ifdef IP_SET_HASH_WITH_NETMASK u8 netmask; /* netmask value for subnets to store */ #endif +#ifdef IP_SET_HASH_WITH_RBTREE + struct rb_root rbtree; +#endif #ifdef IP_SET_HASH_WITH_NETS struct ip_set_hash_nets nets[0]; /* book-keeping of prefixes */ #endif @@ -194,17 +231,24 @@ ip_set_hash_destroy(struct ip_set *set) del_timer_sync(&h->gc); ahash_destroy(h->table); +#ifdef IP_SET_HASH_WITH_RBTREE + rbtree_destroy(&h->rbtree); +#endif kfree(h); set->data = NULL; } -#define HKEY(data, initval, htable_bits) \ -(jhash2((u32 *)(data), sizeof(struct type_pf_elem)/sizeof(u32), initval) \ - & jhash_mask(htable_bits)) - #endif /* _IP_SET_AHASH_H */ +#ifndef HKEY_DATALEN +#define HKEY_DATALEN sizeof(struct type_pf_elem) +#endif + +#define HKEY(data, initval, htable_bits) \ +(jhash2((u32 *)(data), HKEY_DATALEN/sizeof(u32), initval) \ + & jhash_mask(htable_bits)) + #define CONCAT(a, b, c) a##b##c #define TOKEN(a, b, c) CONCAT(a, b, c) @@ -217,6 +261,7 @@ ip_set_hash_destroy(struct ip_set *set) #define type_pf_data_netmask TOKEN(TYPE, PF, _data_netmask) #define type_pf_data_list TOKEN(TYPE, PF, _data_list) #define type_pf_data_tlist TOKEN(TYPE, PF, _data_tlist) +#define type_pf_data_next TOKEN(TYPE, PF, _data_next) #define type_pf_elem TOKEN(TYPE, PF, _elem) #define type_pf_telem TOKEN(TYPE, PF, _telem) @@ -262,12 +307,13 @@ ip_set_hash_destroy(struct ip_set *set) /* Add an element to the hash table when resizing the set: * we spare the maintenance of the internal counters. */ static int -type_pf_elem_add(struct hbucket *n, const struct type_pf_elem *value) +type_pf_elem_add(struct hbucket *n, const struct type_pf_elem *value, + u8 ahash_max) { if (n->pos >= n->size) { void *tmp; - if (n->size >= AHASH_MAX_SIZE) + if (n->size >= ahash_max) /* Trigger rehashing */ return -EAGAIN; @@ -322,7 +368,7 @@ retry: for (j = 0; j < n->pos; j++) { data = ahash_data(n, j); m = hbucket(t, HKEY(data, h->initval, htable_bits)); - ret = type_pf_elem_add(m, data); + ret = type_pf_elem_add(m, data, AHASH_MAX(h)); if (ret < 0) { read_unlock_bh(&set->lock); ahash_destroy(t); @@ -346,17 +392,20 @@ retry: return 0; } +static inline void +type_pf_data_next(struct ip_set_hash *h, const struct type_pf_elem *d); + /* Add an element to a hash and update the internal counters when succeeded, * otherwise report the proper error code. */ static int -type_pf_add(struct ip_set *set, void *value, u32 timeout) +type_pf_add(struct ip_set *set, void *value, u32 timeout, u32 flags) { struct ip_set_hash *h = set->data; struct htable *t; const struct type_pf_elem *d = value; struct hbucket *n; int i, ret = 0; - u32 key; + u32 key, multi = 0; if (h->elements >= h->maxelem) return -IPSET_ERR_HASH_FULL; @@ -366,14 +415,17 @@ type_pf_add(struct ip_set *set, void *value, u32 timeout) key = HKEY(value, h->initval, t->htable_bits); n = hbucket(t, key); for (i = 0; i < n->pos; i++) - if (type_pf_data_equal(ahash_data(n, i), d)) { + if (type_pf_data_equal(ahash_data(n, i), d, &multi)) { ret = -IPSET_ERR_EXIST; goto out; } - - ret = type_pf_elem_add(n, value); - if (ret != 0) + TUNE_AHASH_MAX(h, multi); + ret = type_pf_elem_add(n, value, AHASH_MAX(h)); + if (ret != 0) { + if (ret == -EAGAIN) + type_pf_data_next(h, d); goto out; + } #ifdef IP_SET_HASH_WITH_NETS add_cidr(h, d->cidr, HOST_MASK); @@ -388,7 +440,7 @@ out: * and free up space if possible. */ static int -type_pf_del(struct ip_set *set, void *value, u32 timeout) +type_pf_del(struct ip_set *set, void *value, u32 timeout, u32 flags) { struct ip_set_hash *h = set->data; struct htable *t = h->table; @@ -396,13 +448,13 @@ type_pf_del(struct ip_set *set, void *value, u32 timeout) struct hbucket *n; int i; struct type_pf_elem *data; - u32 key; + u32 key, multi = 0; key = HKEY(value, h->initval, t->htable_bits); n = hbucket(t, key); for (i = 0; i < n->pos; i++) { data = ahash_data(n, i); - if (!type_pf_data_equal(data, d)) + if (!type_pf_data_equal(data, d, &multi)) continue; if (i != n->pos - 1) /* Not last one */ @@ -443,17 +495,17 @@ type_pf_test_cidrs(struct ip_set *set, struct type_pf_elem *d, u32 timeout) struct hbucket *n; const struct type_pf_elem *data; int i, j = 0; - u32 key; + u32 key, multi = 0; u8 host_mask = SET_HOST_MASK(set->family); pr_debug("test by nets\n"); - for (; j < host_mask && h->nets[j].cidr; j++) { + for (; j < host_mask && h->nets[j].cidr && !multi; j++) { type_pf_data_netmask(d, h->nets[j].cidr); key = HKEY(d, h->initval, t->htable_bits); n = hbucket(t, key); for (i = 0; i < n->pos; i++) { data = ahash_data(n, i); - if (type_pf_data_equal(data, d)) + if (type_pf_data_equal(data, d, &multi)) return 1; } } @@ -463,7 +515,7 @@ type_pf_test_cidrs(struct ip_set *set, struct type_pf_elem *d, u32 timeout) /* Test whether the element is added to the set */ static int -type_pf_test(struct ip_set *set, void *value, u32 timeout) +type_pf_test(struct ip_set *set, void *value, u32 timeout, u32 flags) { struct ip_set_hash *h = set->data; struct htable *t = h->table; @@ -471,7 +523,7 @@ type_pf_test(struct ip_set *set, void *value, u32 timeout) struct hbucket *n; const struct type_pf_elem *data; int i; - u32 key; + u32 key, multi = 0; #ifdef IP_SET_HASH_WITH_NETS /* If we test an IP address and not a network address, @@ -484,7 +536,7 @@ type_pf_test(struct ip_set *set, void *value, u32 timeout) n = hbucket(t, key); for (i = 0; i < n->pos; i++) { data = ahash_data(n, i); - if (type_pf_data_equal(data, d)) + if (type_pf_data_equal(data, d, &multi)) return 1; } return 0; @@ -586,10 +638,11 @@ nla_put_failure: static int type_pf_kadt(struct ip_set *set, const struct sk_buff * skb, - enum ipset_adt adt, u8 pf, u8 dim, u8 flags); + const struct xt_action_param *par, + enum ipset_adt adt, const struct ip_set_adt_opt *opt); static int type_pf_uadt(struct ip_set *set, struct nlattr *tb[], - enum ipset_adt adt, u32 *lineno, u32 flags); + enum ipset_adt adt, u32 *lineno, u32 flags, bool retried); static const struct ip_set_type_variant type_pf_variant = { .kadt = type_pf_kadt, @@ -640,14 +693,14 @@ type_pf_data_timeout_set(struct type_pf_elem *data, u32 timeout) static int type_pf_elem_tadd(struct hbucket *n, const struct type_pf_elem *value, - u32 timeout) + u8 ahash_max, u32 timeout) { struct type_pf_elem *data; if (n->pos >= n->size) { void *tmp; - if (n->size >= AHASH_MAX_SIZE) + if (n->size >= ahash_max) /* Trigger rehashing */ return -EAGAIN; @@ -752,7 +805,7 @@ retry: for (j = 0; j < n->pos; j++) { data = ahash_tdata(n, j); m = hbucket(t, HKEY(data, h->initval, htable_bits)); - ret = type_pf_elem_tadd(m, data, + ret = type_pf_elem_tadd(m, data, AHASH_MAX(h), type_pf_data_timeout(data)); if (ret < 0) { read_unlock_bh(&set->lock); @@ -776,15 +829,16 @@ retry: } static int -type_pf_tadd(struct ip_set *set, void *value, u32 timeout) +type_pf_tadd(struct ip_set *set, void *value, u32 timeout, u32 flags) { struct ip_set_hash *h = set->data; struct htable *t = h->table; const struct type_pf_elem *d = value; struct hbucket *n; struct type_pf_elem *data; - int ret = 0, i, j = AHASH_MAX_SIZE + 1; - u32 key; + int ret = 0, i, j = AHASH_MAX(h) + 1; + bool flag_exist = flags & IPSET_FLAG_EXIST; + u32 key, multi = 0; if (h->elements >= h->maxelem) /* FIXME: when set is full, we slow down here */ @@ -798,18 +852,18 @@ type_pf_tadd(struct ip_set *set, void *value, u32 timeout) n = hbucket(t, key); for (i = 0; i < n->pos; i++) { data = ahash_tdata(n, i); - if (type_pf_data_equal(data, d)) { - if (type_pf_data_expired(data)) + if (type_pf_data_equal(data, d, &multi)) { + if (type_pf_data_expired(data) || flag_exist) j = i; else { ret = -IPSET_ERR_EXIST; goto out; } - } else if (j == AHASH_MAX_SIZE + 1 && + } else if (j == AHASH_MAX(h) + 1 && type_pf_data_expired(data)) j = i; } - if (j != AHASH_MAX_SIZE + 1) { + if (j != AHASH_MAX(h) + 1) { data = ahash_tdata(n, j); #ifdef IP_SET_HASH_WITH_NETS del_cidr(h, data->cidr, HOST_MASK); @@ -819,9 +873,13 @@ type_pf_tadd(struct ip_set *set, void *value, u32 timeout) type_pf_data_timeout_set(data, timeout); goto out; } - ret = type_pf_elem_tadd(n, d, timeout); - if (ret != 0) + TUNE_AHASH_MAX(h, multi); + ret = type_pf_elem_tadd(n, d, AHASH_MAX(h), timeout); + if (ret != 0) { + if (ret == -EAGAIN) + type_pf_data_next(h, d); goto out; + } #ifdef IP_SET_HASH_WITH_NETS add_cidr(h, d->cidr, HOST_MASK); @@ -833,7 +891,7 @@ out: } static int -type_pf_tdel(struct ip_set *set, void *value, u32 timeout) +type_pf_tdel(struct ip_set *set, void *value, u32 timeout, u32 flags) { struct ip_set_hash *h = set->data; struct htable *t = h->table; @@ -841,13 +899,13 @@ type_pf_tdel(struct ip_set *set, void *value, u32 timeout) struct hbucket *n; int i; struct type_pf_elem *data; - u32 key; + u32 key, multi = 0; key = HKEY(value, h->initval, t->htable_bits); n = hbucket(t, key); for (i = 0; i < n->pos; i++) { data = ahash_tdata(n, i); - if (!type_pf_data_equal(data, d)) + if (!type_pf_data_equal(data, d, &multi)) continue; if (type_pf_data_expired(data)) return -IPSET_ERR_EXIST; @@ -887,16 +945,16 @@ type_pf_ttest_cidrs(struct ip_set *set, struct type_pf_elem *d, u32 timeout) struct type_pf_elem *data; struct hbucket *n; int i, j = 0; - u32 key; + u32 key, multi = 0; u8 host_mask = SET_HOST_MASK(set->family); - for (; j < host_mask && h->nets[j].cidr; j++) { + for (; j < host_mask && h->nets[j].cidr && !multi; j++) { type_pf_data_netmask(d, h->nets[j].cidr); key = HKEY(d, h->initval, t->htable_bits); n = hbucket(t, key); for (i = 0; i < n->pos; i++) { data = ahash_tdata(n, i); - if (type_pf_data_equal(data, d)) + if (type_pf_data_equal(data, d, &multi)) return !type_pf_data_expired(data); } } @@ -905,14 +963,14 @@ type_pf_ttest_cidrs(struct ip_set *set, struct type_pf_elem *d, u32 timeout) #endif static int -type_pf_ttest(struct ip_set *set, void *value, u32 timeout) +type_pf_ttest(struct ip_set *set, void *value, u32 timeout, u32 flags) { struct ip_set_hash *h = set->data; struct htable *t = h->table; struct type_pf_elem *data, *d = value; struct hbucket *n; int i; - u32 key; + u32 key, multi = 0; #ifdef IP_SET_HASH_WITH_NETS if (d->cidr == SET_HOST_MASK(set->family)) @@ -922,7 +980,7 @@ type_pf_ttest(struct ip_set *set, void *value, u32 timeout) n = hbucket(t, key); for (i = 0; i < n->pos; i++) { data = ahash_tdata(n, i); - if (type_pf_data_equal(data, d)) + if (type_pf_data_equal(data, d, &multi)) return !type_pf_data_expired(data); } return 0; @@ -1030,6 +1088,8 @@ type_pf_gc_init(struct ip_set *set) IPSET_GC_PERIOD(h->timeout)); } +#undef HKEY_DATALEN +#undef HKEY #undef type_pf_data_equal #undef type_pf_data_isnull #undef type_pf_data_copy diff --git a/include/linux/netfilter/ipset/ip_set_hash.h b/include/linux/netfilter/ipset/ip_set_hash.h index b86f15c04524..e2a9fae767f6 100644 --- a/include/linux/netfilter/ipset/ip_set_hash.h +++ b/include/linux/netfilter/ipset/ip_set_hash.h @@ -11,6 +11,10 @@ enum { IPSET_ERR_INVALID_PROTO, /* Protocol missing but must be specified */ IPSET_ERR_MISSING_PROTO, + /* Range not supported */ + IPSET_ERR_HASH_RANGE_UNSUPPORTED, + /* Invalid range */ + IPSET_ERR_HASH_RANGE, }; #ifdef __KERNEL__ diff --git a/include/linux/netfilter/ipset/ip_set_timeout.h b/include/linux/netfilter/ipset/ip_set_timeout.h index bcdd40ad39ed..47923205a4ad 100644 --- a/include/linux/netfilter/ipset/ip_set_timeout.h +++ b/include/linux/netfilter/ipset/ip_set_timeout.h @@ -22,6 +22,9 @@ #define with_timeout(timeout) ((timeout) != IPSET_NO_TIMEOUT) +#define opt_timeout(opt, map) \ + (with_timeout((opt)->timeout) ? (opt)->timeout : (map)->timeout) + static inline unsigned int ip_set_timeout_uget(struct nlattr *tb) { @@ -75,7 +78,7 @@ ip_set_timeout_set(u32 timeout) static inline u32 ip_set_timeout_get(unsigned long timeout) { - return timeout == IPSET_ELEM_PERMANENT ? 0 : + return timeout == IPSET_ELEM_PERMANENT ? 0 : jiffies_to_msecs(timeout - jiffies)/1000; } diff --git a/include/linux/netfilter/ipset/pfxlen.h b/include/linux/netfilter/ipset/pfxlen.h index 0e1fb50da562..199fd11fedc0 100644 --- a/include/linux/netfilter/ipset/pfxlen.h +++ b/include/linux/netfilter/ipset/pfxlen.h @@ -2,7 +2,8 @@ #define _PFXLEN_H #include <asm/byteorder.h> -#include <linux/netfilter.h> +#include <linux/netfilter.h> +#include <net/tcp.h> /* Prefixlen maps, by Jan Engelhardt */ extern const union nf_inet_addr ip_set_netmask_map[]; @@ -32,4 +33,12 @@ ip_set_hostmask6(u8 pfxlen) return &ip_set_hostmask_map[pfxlen].ip6[0]; } +extern u32 ip_set_range_to_cidr(u32 from, u32 to, u8 *cidr); + +#define ip_set_mask_from_to(from, to, cidr) \ +do { \ + from &= ip_set_hostmask(cidr); \ + to = from | ~ip_set_hostmask(cidr); \ +} while (0) + #endif /*_PFXLEN_H */ diff --git a/include/linux/netfilter/nf_conntrack_common.h b/include/linux/netfilter/nf_conntrack_common.h index 50cdc2559a5a..0d3dd66322ec 100644 --- a/include/linux/netfilter/nf_conntrack_common.h +++ b/include/linux/netfilter/nf_conntrack_common.h @@ -18,6 +18,9 @@ enum ip_conntrack_info { /* >= this indicates reply direction */ IP_CT_IS_REPLY, + IP_CT_ESTABLISHED_REPLY = IP_CT_ESTABLISHED + IP_CT_IS_REPLY, + IP_CT_RELATED_REPLY = IP_CT_RELATED + IP_CT_IS_REPLY, + IP_CT_NEW_REPLY = IP_CT_NEW + IP_CT_IS_REPLY, /* Number of distinct IP_CT types (no NEW in reply dirn). */ IP_CT_NUMBER = IP_CT_IS_REPLY * 2 - 1 }; diff --git a/include/linux/netfilter/nfnetlink.h b/include/linux/netfilter/nfnetlink.h index 2b11fc1a86be..74d33861473c 100644 --- a/include/linux/netfilter/nfnetlink.h +++ b/include/linux/netfilter/nfnetlink.h @@ -60,6 +60,9 @@ struct nfnl_callback { int (*call)(struct sock *nl, struct sk_buff *skb, const struct nlmsghdr *nlh, const struct nlattr * const cda[]); + int (*call_rcu)(struct sock *nl, struct sk_buff *skb, + const struct nlmsghdr *nlh, + const struct nlattr * const cda[]); const struct nla_policy *policy; /* netlink attribute policy */ const u_int16_t attr_count; /* number of nlattr's */ }; diff --git a/include/linux/netfilter/nfnetlink_queue.h b/include/linux/netfilter/nfnetlink_queue.h index af94e0014ebd..24b32e6c009e 100644 --- a/include/linux/netfilter/nfnetlink_queue.h +++ b/include/linux/netfilter/nfnetlink_queue.h @@ -8,6 +8,7 @@ enum nfqnl_msg_types { NFQNL_MSG_PACKET, /* packet from kernel to userspace */ NFQNL_MSG_VERDICT, /* verdict from userspace to kernel */ NFQNL_MSG_CONFIG, /* connect to a particular queue */ + NFQNL_MSG_VERDICT_BATCH, /* batchv from userspace to kernel */ NFQNL_MSG_MAX }; diff --git a/include/linux/netfilter/xt_set.h b/include/linux/netfilter/xt_set.h index 081f1ded2842..c0405ac92870 100644 --- a/include/linux/netfilter/xt_set.h +++ b/include/linux/netfilter/xt_set.h @@ -35,7 +35,7 @@ struct xt_set_info_target_v0 { struct xt_set_info_v0 del_set; }; -/* Revision 1: current interface to netfilter/iptables */ +/* Revision 1 match and target */ struct xt_set_info { ip_set_id_t index; @@ -44,13 +44,22 @@ struct xt_set_info { }; /* match and target infos */ -struct xt_set_info_match { +struct xt_set_info_match_v1 { struct xt_set_info match_set; }; -struct xt_set_info_target { +struct xt_set_info_target_v1 { struct xt_set_info add_set; struct xt_set_info del_set; }; +/* Revision 2 target */ + +struct xt_set_info_target_v2 { + struct xt_set_info add_set; + struct xt_set_info del_set; + u32 flags; + u32 timeout; +}; + #endif /*_XT_SET_H*/ diff --git a/include/linux/netlink.h b/include/linux/netlink.h index a9dd89552f9c..2e17c5dbdcb8 100644 --- a/include/linux/netlink.h +++ b/include/linux/netlink.h @@ -49,6 +49,7 @@ struct nlmsghdr { #define NLM_F_MULTI 2 /* Multipart message, terminated by NLMSG_DONE */ #define NLM_F_ACK 4 /* Reply with ack, with zero or error code */ #define NLM_F_ECHO 8 /* Echo this request */ +#define NLM_F_DUMP_INTR 16 /* Dump was inconsistent due to sequence change */ /* Modifiers to GET request */ #define NLM_F_ROOT 0x100 /* specify tree root */ @@ -221,7 +222,9 @@ struct netlink_callback { int (*dump)(struct sk_buff * skb, struct netlink_callback *cb); int (*done)(struct netlink_callback *cb); - int family; + u16 family; + u16 min_dump_alloc; + unsigned int prev_seq, seq; long args[6]; }; @@ -259,7 +262,8 @@ __nlmsg_put(struct sk_buff *skb, u32 pid, u32 seq, int type, int len, int flags) extern int netlink_dump_start(struct sock *ssk, struct sk_buff *skb, const struct nlmsghdr *nlh, int (*dump)(struct sk_buff *skb, struct netlink_callback*), - int (*done)(struct netlink_callback*)); + int (*done)(struct netlink_callback*), + u16 min_dump_alloc); #define NL_NONROOT_RECV 0x1 diff --git a/include/linux/netpoll.h b/include/linux/netpoll.h index 79358bb712c6..5dfa091c3347 100644 --- a/include/linux/netpoll.h +++ b/include/linux/netpoll.h @@ -40,8 +40,6 @@ struct netpoll_info { struct netpoll *netpoll; }; -void netpoll_poll_dev(struct net_device *dev); -void netpoll_poll(struct netpoll *np); void netpoll_send_udp(struct netpoll *np, const char *msg, int len); void netpoll_print_options(struct netpoll *np); int netpoll_parse_options(struct netpoll *np, char *opt); diff --git a/include/linux/nfc.h b/include/linux/nfc.h new file mode 100644 index 000000000000..330a4c5db588 --- /dev/null +++ b/include/linux/nfc.h @@ -0,0 +1,126 @@ +/* + * Copyright (C) 2011 Instituto Nokia de Tecnologia + * + * Authors: + * Lauro Ramos Venancio <lauro.venancio@openbossa.org> + * Aloisio Almeida Jr <aloisio.almeida@openbossa.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. + * + * 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. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the + * Free Software Foundation, Inc., + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +#ifndef __LINUX_NFC_H +#define __LINUX_NFC_H + +#include <linux/types.h> +#include <linux/socket.h> + +#define NFC_GENL_NAME "nfc" +#define NFC_GENL_VERSION 1 + +#define NFC_GENL_MCAST_EVENT_NAME "events" + +/** + * enum nfc_commands - supported nfc commands + * + * @NFC_CMD_UNSPEC: unspecified command + * + * @NFC_CMD_GET_DEVICE: request information about a device (requires + * %NFC_ATTR_DEVICE_INDEX) or dump request to get a list of all nfc devices + * @NFC_CMD_START_POLL: start polling for targets using the given protocols + * (requires %NFC_ATTR_DEVICE_INDEX and %NFC_ATTR_PROTOCOLS) + * @NFC_CMD_STOP_POLL: stop polling for targets (requires + * %NFC_ATTR_DEVICE_INDEX) + * @NFC_CMD_GET_TARGET: dump all targets found by the previous poll (requires + * %NFC_ATTR_DEVICE_INDEX) + * @NFC_EVENT_TARGETS_FOUND: event emitted when a new target is found + * (it sends %NFC_ATTR_DEVICE_INDEX) + * @NFC_EVENT_DEVICE_ADDED: event emitted when a new device is registred + * (it sends %NFC_ATTR_DEVICE_NAME, %NFC_ATTR_DEVICE_INDEX and + * %NFC_ATTR_PROTOCOLS) + * @NFC_EVENT_DEVICE_REMOVED: event emitted when a device is removed + * (it sends %NFC_ATTR_DEVICE_INDEX) + */ +enum nfc_commands { + NFC_CMD_UNSPEC, + NFC_CMD_GET_DEVICE, + NFC_CMD_START_POLL, + NFC_CMD_STOP_POLL, + NFC_CMD_GET_TARGET, + NFC_EVENT_TARGETS_FOUND, + NFC_EVENT_DEVICE_ADDED, + NFC_EVENT_DEVICE_REMOVED, +/* private: internal use only */ + __NFC_CMD_AFTER_LAST +}; +#define NFC_CMD_MAX (__NFC_CMD_AFTER_LAST - 1) + +/** + * enum nfc_attrs - supported nfc attributes + * + * @NFC_ATTR_UNSPEC: unspecified attribute + * + * @NFC_ATTR_DEVICE_INDEX: index of nfc device + * @NFC_ATTR_DEVICE_NAME: device name, max 8 chars + * @NFC_ATTR_PROTOCOLS: nfc protocols - bitwise or-ed combination from + * NFC_PROTO_*_MASK constants + * @NFC_ATTR_TARGET_INDEX: index of the nfc target + * @NFC_ATTR_TARGET_SENS_RES: NFC-A targets extra information such as NFCID + * @NFC_ATTR_TARGET_SEL_RES: NFC-A targets extra information (useful if the + * target is not NFC-Forum compliant) + */ +enum nfc_attrs { + NFC_ATTR_UNSPEC, + NFC_ATTR_DEVICE_INDEX, + NFC_ATTR_DEVICE_NAME, + NFC_ATTR_PROTOCOLS, + NFC_ATTR_TARGET_INDEX, + NFC_ATTR_TARGET_SENS_RES, + NFC_ATTR_TARGET_SEL_RES, +/* private: internal use only */ + __NFC_ATTR_AFTER_LAST +}; +#define NFC_ATTR_MAX (__NFC_ATTR_AFTER_LAST - 1) + +#define NFC_DEVICE_NAME_MAXSIZE 8 + +/* NFC protocols */ +#define NFC_PROTO_JEWEL 1 +#define NFC_PROTO_MIFARE 2 +#define NFC_PROTO_FELICA 3 +#define NFC_PROTO_ISO14443 4 +#define NFC_PROTO_NFC_DEP 5 + +#define NFC_PROTO_MAX 6 + +/* NFC protocols masks used in bitsets */ +#define NFC_PROTO_JEWEL_MASK (1 << NFC_PROTO_JEWEL) +#define NFC_PROTO_MIFARE_MASK (1 << NFC_PROTO_MIFARE) +#define NFC_PROTO_FELICA_MASK (1 << NFC_PROTO_FELICA) +#define NFC_PROTO_ISO14443_MASK (1 << NFC_PROTO_ISO14443) +#define NFC_PROTO_NFC_DEP_MASK (1 << NFC_PROTO_NFC_DEP) + +struct sockaddr_nfc { + sa_family_t sa_family; + __u32 dev_idx; + __u32 target_idx; + __u32 nfc_protocol; +}; + +/* NFC socket protocols */ +#define NFC_SOCKPROTO_RAW 0 +#define NFC_SOCKPROTO_MAX 1 + +#endif /*__LINUX_NFC_H */ diff --git a/include/linux/nfs_page.h b/include/linux/nfs_page.h index 3a34e80ae92f..25311b3bedf8 100644 --- a/include/linux/nfs_page.h +++ b/include/linux/nfs_page.h @@ -92,6 +92,9 @@ extern int nfs_pageio_add_request(struct nfs_pageio_descriptor *, struct nfs_page *); extern void nfs_pageio_complete(struct nfs_pageio_descriptor *desc); extern void nfs_pageio_cond_complete(struct nfs_pageio_descriptor *, pgoff_t); +extern bool nfs_generic_pg_test(struct nfs_pageio_descriptor *desc, + struct nfs_page *prev, + struct nfs_page *req); extern int nfs_wait_on_request(struct nfs_page *); extern void nfs_unlock_request(struct nfs_page *req); extern int nfs_set_page_tag_locked(struct nfs_page *req); diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h index 5e8444a11adf..00848d86ffb2 100644 --- a/include/linux/nfs_xdr.h +++ b/include/linux/nfs_xdr.h @@ -158,7 +158,6 @@ struct nfs_seqid; /* nfs41 sessions channel attributes */ struct nfs4_channel_attrs { - u32 headerpadsz; u32 max_rqst_sz; u32 max_resp_sz; u32 max_resp_sz_cached; diff --git a/include/linux/nl80211.h b/include/linux/nl80211.h index c7ccaae15af6..8cb025a00094 100644 --- a/include/linux/nl80211.h +++ b/include/linux/nl80211.h @@ -247,7 +247,8 @@ * passed, all channels allowed for the current regulatory domain * are used. Extra IEs can also be passed from the userspace by * using the %NL80211_ATTR_IE attribute. - * @NL80211_CMD_STOP_SCHED_SCAN: stop a scheduled scan + * @NL80211_CMD_STOP_SCHED_SCAN: stop a scheduled scan. Returns -ENOENT + * if scheduled scan is not running. * @NL80211_CMD_SCHED_SCAN_RESULTS: indicates that there are scheduled scan * results available. * @NL80211_CMD_SCHED_SCAN_STOPPED: indicates that the scheduled scan has @@ -483,6 +484,14 @@ * more background information, see * http://wireless.kernel.org/en/users/Documentation/WoWLAN. * + * @NL80211_CMD_SET_REKEY_OFFLOAD: This command is used give the driver + * the necessary information for supporting GTK rekey offload. This + * feature is typically used during WoWLAN. The configuration data + * is contained in %NL80211_ATTR_REKEY_DATA (which is nested and + * contains the data in sub-attributes). After rekeying happened, + * this command may also be sent by the driver as an MLME event to + * inform userspace of the new replay counter. + * * @NL80211_CMD_MAX: highest used command number * @__NL80211_CMD_AFTER_LAST: internal use */ @@ -605,6 +614,8 @@ enum nl80211_commands { NL80211_CMD_SCHED_SCAN_RESULTS, NL80211_CMD_SCHED_SCAN_STOPPED, + NL80211_CMD_SET_REKEY_OFFLOAD, + /* add new commands above here */ /* used to define NL80211_CMD_MAX below */ @@ -996,6 +1007,9 @@ enum nl80211_commands { * are managed in software: interfaces of these types aren't subject to * any restrictions in their number or combinations. * + * @%NL80211_ATTR_REKEY_DATA: nested attribute containing the information + * necessary for GTK rekeying in the device, see &enum nl80211_rekey_data. + * * @NL80211_ATTR_MAX: highest attribute number currently defined * @__NL80211_ATTR_AFTER_LAST: internal use */ @@ -1194,6 +1208,8 @@ enum nl80211_attrs { NL80211_ATTR_INTERFACE_COMBINATIONS, NL80211_ATTR_SOFTWARE_IFTYPES, + NL80211_ATTR_REKEY_DATA, + /* add attributes here, update the policy in nl80211.c */ __NL80211_ATTR_AFTER_LAST, @@ -2361,4 +2377,28 @@ enum nl80211_plink_state { MAX_NL80211_PLINK_STATES = NUM_NL80211_PLINK_STATES - 1 }; +#define NL80211_KCK_LEN 16 +#define NL80211_KEK_LEN 16 +#define NL80211_REPLAY_CTR_LEN 8 + +/** + * enum nl80211_rekey_data - attributes for GTK rekey offload + * @__NL80211_REKEY_DATA_INVALID: invalid number for nested attributes + * @NL80211_REKEY_DATA_KEK: key encryption key (binary) + * @NL80211_REKEY_DATA_KCK: key confirmation key (binary) + * @NL80211_REKEY_DATA_REPLAY_CTR: replay counter (binary) + * @NUM_NL80211_REKEY_DATA: number of rekey attributes (internal) + * @MAX_NL80211_REKEY_DATA: highest rekey attribute (internal) + */ +enum nl80211_rekey_data { + __NL80211_REKEY_DATA_INVALID, + NL80211_REKEY_DATA_KEK, + NL80211_REKEY_DATA_KCK, + NL80211_REKEY_DATA_REPLAY_CTR, + + /* keep last */ + NUM_NL80211_REKEY_DATA, + MAX_NL80211_REKEY_DATA = NUM_NL80211_REKEY_DATA - 1 +}; + #endif /* __LINUX_NL80211_H */ diff --git a/include/linux/of.h b/include/linux/of.h index bfc0ed1b0ced..bd716f8908de 100644 --- a/include/linux/of.h +++ b/include/linux/of.h @@ -195,6 +195,13 @@ extern struct device_node *of_find_node_with_property( extern struct property *of_find_property(const struct device_node *np, const char *name, int *lenp); +extern int of_property_read_u32_array(const struct device_node *np, + char *propname, + u32 *out_values, + size_t sz); + +extern int of_property_read_string(struct device_node *np, char *propname, + const char **out_string); extern int of_device_is_compatible(const struct device_node *device, const char *); extern int of_device_is_available(const struct device_node *device); @@ -227,12 +234,32 @@ extern void of_attach_node(struct device_node *); extern void of_detach_node(struct device_node *); #endif -#else +#else /* CONFIG_OF */ static inline bool of_have_populated_dt(void) { return false; } +static inline int of_property_read_u32_array(const struct device_node *np, + char *propname, u32 *out_values, size_t sz) +{ + return -ENOSYS; +} + +static inline int of_property_read_string(struct device_node *np, + char *propname, const char **out_string) +{ + return -ENOSYS; +} + #endif /* CONFIG_OF */ + +static inline int of_property_read_u32(const struct device_node *np, + char *propname, + u32 *out_value) +{ + return of_property_read_u32_array(np, propname, out_value, 1); +} + #endif /* _LINUX_OF_H */ diff --git a/include/linux/of_address.h b/include/linux/of_address.h index 2feda6ee6140..3118623c2c1f 100644 --- a/include/linux/of_address.h +++ b/include/linux/of_address.h @@ -1,11 +1,16 @@ #ifndef __OF_ADDRESS_H #define __OF_ADDRESS_H #include <linux/ioport.h> +#include <linux/errno.h> #include <linux/of.h> extern u64 of_translate_address(struct device_node *np, const __be32 *addr); extern int of_address_to_resource(struct device_node *dev, int index, struct resource *r); +extern struct device_node *of_find_matching_node_by_address( + struct device_node *from, + const struct of_device_id *matches, + u64 base_address); extern void __iomem *of_iomap(struct device_node *device, int index); /* Extract an address from a device, returns the region size and diff --git a/include/linux/of_gpio.h b/include/linux/of_gpio.h index 6598c04dab01..aec8025c786a 100644 --- a/include/linux/of_gpio.h +++ b/include/linux/of_gpio.h @@ -46,8 +46,9 @@ static inline struct of_mm_gpio_chip *to_of_mm_gpio_chip(struct gpio_chip *gc) return container_of(gc, struct of_mm_gpio_chip, gc); } -extern int of_get_gpio_flags(struct device_node *np, int index, - enum of_gpio_flags *flags); +extern int of_get_named_gpio_flags(struct device_node *np, + const char *list_name, int index, enum of_gpio_flags *flags); + extern unsigned int of_gpio_count(struct device_node *np); extern int of_mm_gpiochip_add(struct device_node *np, @@ -60,8 +61,8 @@ extern struct gpio_chip *of_node_to_gpiochip(struct device_node *np); #else /* CONFIG_OF_GPIO */ /* Drivers may not strictly depend on the GPIO support, so let them link. */ -static inline int of_get_gpio_flags(struct device_node *np, int index, - enum of_gpio_flags *flags) +static inline int of_get_named_gpio_flags(struct device_node *np, + const char *list_name, int index, enum of_gpio_flags *flags) { return -ENOSYS; } @@ -77,7 +78,38 @@ static inline void of_gpiochip_remove(struct gpio_chip *gc) { } #endif /* CONFIG_OF_GPIO */ /** - * of_get_gpio - Get a GPIO number to use with GPIO API + * of_get_gpio_flags() - Get a GPIO number and flags to use with GPIO API + * @np: device node to get GPIO from + * @index: index of the GPIO + * @flags: a flags pointer to fill in + * + * Returns GPIO number to use with Linux generic GPIO API, or one of the errno + * value on the error condition. If @flags is not NULL the function also fills + * in flags for the GPIO. + */ +static inline int of_get_gpio_flags(struct device_node *np, int index, + enum of_gpio_flags *flags) +{ + return of_get_named_gpio_flags(np, "gpios", index, flags); +} + +/** + * of_get_named_gpio() - Get a GPIO number to use with GPIO API + * @np: device node to get GPIO from + * @propname: Name of property containing gpio specifier(s) + * @index: index of the GPIO + * + * Returns GPIO number to use with Linux generic GPIO API, or one of the errno + * value on the error condition. + */ +static inline int of_get_named_gpio(struct device_node *np, + const char *propname, int index) +{ + return of_get_named_gpio_flags(np, propname, index, NULL); +} + +/** + * of_get_gpio() - Get a GPIO number to use with GPIO API * @np: device node to get GPIO from * @index: index of the GPIO * diff --git a/include/linux/of_pci.h b/include/linux/of_pci.h index 85a27b650d76..f93e21700d3e 100644 --- a/include/linux/of_pci.h +++ b/include/linux/of_pci.h @@ -6,4 +6,9 @@ struct pci_dev; struct of_irq; int of_irq_map_pci(struct pci_dev *pdev, struct of_irq *out_irq); + +struct device_node; +struct device_node *of_pci_find_child_device(struct device_node *parent, + unsigned int devfn); + #endif diff --git a/include/linux/of_platform.h b/include/linux/of_platform.h index fb51ae38cea7..5a6f458a4bb7 100644 --- a/include/linux/of_platform.h +++ b/include/linux/of_platform.h @@ -20,6 +20,40 @@ #include <linux/platform_device.h> /** + * struct of_dev_auxdata - lookup table entry for device names & platform_data + * @compatible: compatible value of node to match against node + * @phys_addr: Start address of registers to match against node + * @name: Name to assign for matching nodes + * @platform_data: platform_data to assign for matching nodes + * + * This lookup table allows the caller of of_platform_populate() to override + * the names of devices when creating devices from the device tree. The table + * should be terminated with an empty entry. It also allows the platform_data + * pointer to be set. + * + * The reason for this functionality is that some Linux infrastructure uses + * the device name to look up a specific device, but the Linux-specific names + * are not encoded into the device tree, so the kernel needs to provide specific + * values. + * + * Note: Using an auxdata lookup table should be considered a last resort when + * converting a platform to use the DT. Normally the automatically generated + * device name will not matter, and drivers should obtain data from the device + * node instead of from an anonymouns platform_data pointer. + */ +struct of_dev_auxdata { + char *compatible; + resource_size_t phys_addr; + char *name; + void *platform_data; +}; + +/* Macro to simplify populating a lookup table */ +#define OF_DEV_AUXDATA(_compat,_phys,_name,_pdata) \ + { .compatible = _compat, .phys_addr = _phys, .name = _name, \ + .platform_data = _pdata } + +/** * of_platform_driver - Legacy of-aware driver for platform devices. * * An of_platform_driver driver is attached to a basic platform_device on @@ -40,6 +74,8 @@ struct of_platform_driver #define to_of_platform_driver(drv) \ container_of(drv,struct of_platform_driver, driver) +extern const struct of_device_id of_default_bus_match_table[]; + /* Platform drivers register/unregister */ extern struct platform_device *of_device_alloc(struct device_node *np, const char *bus_id, @@ -55,6 +91,10 @@ extern struct platform_device *of_platform_device_create(struct device_node *np, extern int of_platform_bus_probe(struct device_node *root, const struct of_device_id *matches, struct device *parent); +extern int of_platform_populate(struct device_node *root, + const struct of_device_id *matches, + const struct of_dev_auxdata *lookup, + struct device *parent); #endif /* !CONFIG_SPARC */ #endif /* CONFIG_OF_DEVICE */ diff --git a/include/linux/pci.h b/include/linux/pci.h index c446b5ca2d38..2d292182dde5 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -1589,5 +1589,33 @@ int pci_vpd_find_tag(const u8 *buf, unsigned int off, unsigned int len, u8 rdt); int pci_vpd_find_info_keyword(const u8 *buf, unsigned int off, unsigned int len, const char *kw); +/* PCI <-> OF binding helpers */ +#ifdef CONFIG_OF +struct device_node; +extern void pci_set_of_node(struct pci_dev *dev); +extern void pci_release_of_node(struct pci_dev *dev); +extern void pci_set_bus_of_node(struct pci_bus *bus); +extern void pci_release_bus_of_node(struct pci_bus *bus); + +/* Arch may override this (weak) */ +extern struct device_node * __weak pcibios_get_phb_of_node(struct pci_bus *bus); + +static inline struct device_node *pci_device_to_OF_node(struct pci_dev *pdev) +{ + return pdev ? pdev->dev.of_node : NULL; +} + +static inline struct device_node *pci_bus_to_OF_node(struct pci_bus *bus) +{ + return bus ? bus->dev.of_node : NULL; +} + +#else /* CONFIG_OF */ +static inline void pci_set_of_node(struct pci_dev *dev) { } +static inline void pci_release_of_node(struct pci_dev *dev) { } +static inline void pci_set_bus_of_node(struct pci_bus *bus) { } +static inline void pci_release_bus_of_node(struct pci_bus *bus) { } +#endif /* CONFIG_OF */ + #endif /* __KERNEL__ */ #endif /* LINUX_PCI_H */ diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index a311008af5e1..057093043067 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -1537,6 +1537,7 @@ #define PCI_DEVICE_ID_RICOH_RL5C476 0x0476 #define PCI_DEVICE_ID_RICOH_RL5C478 0x0478 #define PCI_DEVICE_ID_RICOH_R5C822 0x0822 +#define PCI_DEVICE_ID_RICOH_R5CE823 0xe823 #define PCI_DEVICE_ID_RICOH_R5C832 0x0832 #define PCI_DEVICE_ID_RICOH_R5C843 0x0843 @@ -2102,6 +2103,9 @@ #define PCI_DEVICE_ID_TIGON3_5761E 0x1680 #define PCI_DEVICE_ID_TIGON3_5761 0x1681 #define PCI_DEVICE_ID_TIGON3_5764 0x1684 +#define PCI_DEVICE_ID_NX2_57800 0x168a +#define PCI_DEVICE_ID_NX2_57840 0x168d +#define PCI_DEVICE_ID_NX2_57810 0x168e #define PCI_DEVICE_ID_TIGON3_5787M 0x1693 #define PCI_DEVICE_ID_TIGON3_5782 0x1696 #define PCI_DEVICE_ID_TIGON3_5784 0x1698 @@ -2109,11 +2113,17 @@ #define PCI_DEVICE_ID_TIGON3_5787 0x169b #define PCI_DEVICE_ID_TIGON3_5788 0x169c #define PCI_DEVICE_ID_TIGON3_5789 0x169d +#define PCI_DEVICE_ID_NX2_57800_MF 0x16a5 #define PCI_DEVICE_ID_TIGON3_5702X 0x16a6 #define PCI_DEVICE_ID_TIGON3_5703X 0x16a7 #define PCI_DEVICE_ID_TIGON3_5704S 0x16a8 +#define PCI_DEVICE_ID_NX2_57800_VF 0x16a9 #define PCI_DEVICE_ID_NX2_5706S 0x16aa +#define PCI_DEVICE_ID_NX2_57840_MF 0x16ab #define PCI_DEVICE_ID_NX2_5708S 0x16ac +#define PCI_DEVICE_ID_NX2_57840_VF 0x16ad +#define PCI_DEVICE_ID_NX2_57810_MF 0x16ae +#define PCI_DEVICE_ID_NX2_57810_VF 0x16af #define PCI_DEVICE_ID_TIGON3_5702A3 0x16c6 #define PCI_DEVICE_ID_TIGON3_5703A3 0x16c7 #define PCI_DEVICE_ID_TIGON3_5781 0x16dd diff --git a/include/linux/percpu.h b/include/linux/percpu.h index 8b97308e65df..9ca008f0c542 100644 --- a/include/linux/percpu.h +++ b/include/linux/percpu.h @@ -259,6 +259,9 @@ extern void __bad_size_call_parameter(void); * Special handling for cmpxchg_double. cmpxchg_double is passed two * percpu variables. The first has to be aligned to a double word * boundary and the second has to follow directly thereafter. + * We enforce this on all architectures even if they don't support + * a double cmpxchg instruction, since it's a cheap requirement, and it + * avoids breaking the requirement for architectures with the instruction. */ #define __pcpu_double_call_return_bool(stem, pcp1, pcp2, ...) \ ({ \ diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h index 3412684ce5d5..e0786e35f247 100644 --- a/include/linux/perf_event.h +++ b/include/linux/perf_event.h @@ -137,14 +137,14 @@ enum perf_event_sample_format { * * struct read_format { * { u64 value; - * { u64 time_enabled; } && PERF_FORMAT_ENABLED - * { u64 time_running; } && PERF_FORMAT_RUNNING + * { u64 time_enabled; } && PERF_FORMAT_TOTAL_TIME_ENABLED + * { u64 time_running; } && PERF_FORMAT_TOTAL_TIME_RUNNING * { u64 id; } && PERF_FORMAT_ID * } && !PERF_FORMAT_GROUP * * { u64 nr; - * { u64 time_enabled; } && PERF_FORMAT_ENABLED - * { u64 time_running; } && PERF_FORMAT_RUNNING + * { u64 time_enabled; } && PERF_FORMAT_TOTAL_TIME_ENABLED + * { u64 time_running; } && PERF_FORMAT_TOTAL_TIME_RUNNING * { u64 value; * { u64 id; } && PERF_FORMAT_ID * } cntr[nr]; diff --git a/include/linux/platform_data/pxa_sdhci.h b/include/linux/platform_data/pxa_sdhci.h new file mode 100644 index 000000000000..51ad0995abac --- /dev/null +++ b/include/linux/platform_data/pxa_sdhci.h @@ -0,0 +1,60 @@ +/* + * include/linux/platform_data/pxa_sdhci.h + * + * Copyright 2010 Marvell + * Zhangfei Gao <zhangfei.gao@marvell.com> + * + * PXA Platform - SDHCI platform data definitions + * + * 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 _PXA_SDHCI_H_ +#define _PXA_SDHCI_H_ + +/* pxa specific flag */ +/* Require clock free running */ +#define PXA_FLAG_ENABLE_CLOCK_GATING (1<<0) +/* card always wired to host, like on-chip emmc */ +#define PXA_FLAG_CARD_PERMANENT (1<<1) +/* Board design supports 8-bit data on SD/SDIO BUS */ +#define PXA_FLAG_SD_8_BIT_CAPABLE_SLOT (1<<2) + +/* + * struct pxa_sdhci_platdata() - Platform device data for PXA SDHCI + * @flags: flags for platform requirement + * @clk_delay_cycles: + * mmp2: each step is roughly 100ps, 5bits width + * pxa910: each step is 1ns, 4bits width + * @clk_delay_sel: select clk_delay, used on pxa910 + * 0: choose feedback clk + * 1: choose feedback clk + delay value + * 2: choose internal clk + * @clk_delay_enable: enable clk_delay or not, used on pxa910 + * @ext_cd_gpio: gpio pin used for external CD line + * @ext_cd_gpio_invert: invert values for external CD gpio line + * @max_speed: the maximum speed supported + * @host_caps: Standard MMC host capabilities bit field. + * @quirks: quirks of platfrom + * @pm_caps: pm_caps of platfrom + */ +struct sdhci_pxa_platdata { + unsigned int flags; + unsigned int clk_delay_cycles; + unsigned int clk_delay_sel; + bool clk_delay_enable; + unsigned int ext_cd_gpio; + bool ext_cd_gpio_invert; + unsigned int max_speed; + unsigned int host_caps; + unsigned int quirks; + unsigned int pm_caps; +}; + +struct sdhci_pxa { + u8 clk_enable; + u8 power_mode; +}; +#endif /* _PXA_SDHCI_H_ */ diff --git a/include/linux/pm.h b/include/linux/pm.h index 3160648ccdda..411e4f4be52b 100644 --- a/include/linux/pm.h +++ b/include/linux/pm.h @@ -425,7 +425,8 @@ struct dev_pm_info { pm_message_t power_state; unsigned int can_wakeup:1; unsigned int async_suspend:1; - unsigned int in_suspend:1; /* Owned by the PM core */ + bool is_prepared:1; /* Owned by the PM core */ + bool is_suspended:1; /* Ditto */ spinlock_t lock; #ifdef CONFIG_PM_SLEEP struct list_head entry; diff --git a/include/linux/random.h b/include/linux/random.h index fb7ab9de5f36..ce29a040c8dc 100644 --- a/include/linux/random.h +++ b/include/linux/random.h @@ -58,6 +58,7 @@ extern void get_random_bytes(void *buf, int nbytes); void generate_random_uuid(unsigned char uuid_out[16]); extern __u32 secure_ip_id(__be32 daddr); +extern __u32 secure_ipv6_id(const __be32 daddr[4]); extern u32 secure_ipv4_port_ephemeral(__be32 saddr, __be32 daddr, __be16 dport); extern u32 secure_ipv6_port_ephemeral(const __be32 *saddr, const __be32 *daddr, __be16 dport); diff --git a/include/linux/rtnetlink.h b/include/linux/rtnetlink.h index bbad657a3725..c81226a9a35c 100644 --- a/include/linux/rtnetlink.h +++ b/include/linux/rtnetlink.h @@ -585,6 +585,8 @@ enum rtnetlink_groups { #define RTNLGRP_PHONET_IFADDR RTNLGRP_PHONET_IFADDR RTNLGRP_PHONET_ROUTE, #define RTNLGRP_PHONET_ROUTE RTNLGRP_PHONET_ROUTE + RTNLGRP_DCB, +#define RTNLGRP_DCB RTNLGRP_DCB __RTNLGRP_MAX }; #define RTNLGRP_MAX (__RTNLGRP_MAX - 1) diff --git a/include/linux/sched.h b/include/linux/sched.h index b38ed51d5c64..f6ef727ee4fc 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -808,7 +808,7 @@ enum cpu_idle_type { * when BITS_PER_LONG <= 32 are pretty high and the returns do not justify the * increased costs. */ -#if BITS_PER_LONG > 32 +#if 0 /* BITS_PER_LONG > 32 -- currently broken: it increases power usage under light load */ # define SCHED_LOAD_RESOLUTION 10 # define scale_load(w) ((w) << SCHED_LOAD_RESOLUTION) # define scale_load_down(w) ((w) >> SCHED_LOAD_RESOLUTION) @@ -844,6 +844,7 @@ enum cpu_idle_type { #define SD_SERIALIZE 0x0400 /* Only a single load balancing instance */ #define SD_ASYM_PACKING 0x0800 /* Place busy groups earlier in the domain */ #define SD_PREFER_SIBLING 0x1000 /* Prefer to place tasks in a sibling domain */ +#define SD_OVERLAP 0x2000 /* sched_domains of this level overlap */ enum powersavings_balance_level { POWERSAVINGS_BALANCE_NONE = 0, /* No power saving load balance */ @@ -893,16 +894,21 @@ static inline int sd_power_saving_flags(void) return 0; } -struct sched_group { - struct sched_group *next; /* Must be a circular list */ +struct sched_group_power { atomic_t ref; - /* * CPU power of this group, SCHED_LOAD_SCALE being max power for a * single CPU. */ - unsigned int cpu_power, cpu_power_orig; + unsigned int power, power_orig; +}; + +struct sched_group { + struct sched_group *next; /* Must be a circular list */ + atomic_t ref; + unsigned int group_weight; + struct sched_group_power *sgp; /* * The CPUs this group covers. @@ -1063,6 +1069,7 @@ struct sched_domain; */ #define WF_SYNC 0x01 /* waker goes to sleep after wakup */ #define WF_FORK 0x02 /* child wakeup after fork */ +#define WF_MIGRATED 0x04 /* internal use, task got migrated */ #define ENQUEUE_WAKEUP 1 #define ENQUEUE_HEAD 2 @@ -1253,6 +1260,9 @@ struct task_struct { #ifdef CONFIG_PREEMPT_RCU int rcu_read_lock_nesting; char rcu_read_unlock_special; +#if defined(CONFIG_RCU_BOOST) && defined(CONFIG_TREE_PREEMPT_RCU) + int rcu_boosted; +#endif /* #if defined(CONFIG_RCU_BOOST) && defined(CONFIG_TREE_PREEMPT_RCU) */ struct list_head rcu_node_entry; #endif /* #ifdef CONFIG_PREEMPT_RCU */ #ifdef CONFIG_TREE_PREEMPT_RCU diff --git a/include/linux/sdla.h b/include/linux/sdla.h index 564acd3a71c1..9995c7fc3f60 100644 --- a/include/linux/sdla.h +++ b/include/linux/sdla.h @@ -112,11 +112,7 @@ struct sdla_dlci_conf { short Tb_max; }; -#ifndef __KERNEL__ - -void sdla(void *cfg_info, char *dev, struct frad_conf *conf, int quiet); - -#else +#ifdef __KERNEL__ /* important Z80 window addresses */ #define SDLA_CONTROL_WND 0xE000 diff --git a/include/linux/seqlock.h b/include/linux/seqlock.h index e9811892844f..c6db9fb33c44 100644 --- a/include/linux/seqlock.h +++ b/include/linux/seqlock.h @@ -28,6 +28,7 @@ #include <linux/spinlock.h> #include <linux/preempt.h> +#include <asm/processor.h> typedef struct { unsigned sequence; diff --git a/include/linux/shmem_fs.h b/include/linux/shmem_fs.h index 2b7fec840517..aa08fa8fd79b 100644 --- a/include/linux/shmem_fs.h +++ b/include/linux/shmem_fs.h @@ -3,6 +3,7 @@ #include <linux/swap.h> #include <linux/mempolicy.h> +#include <linux/pagemap.h> #include <linux/percpu_counter.h> /* inode in-kernel data */ @@ -45,7 +46,27 @@ static inline struct shmem_inode_info *SHMEM_I(struct inode *inode) return container_of(inode, struct shmem_inode_info, vfs_inode); } +/* + * Functions in mm/shmem.c called directly from elsewhere: + */ extern int init_tmpfs(void); extern int shmem_fill_super(struct super_block *sb, void *data, int silent); +extern struct file *shmem_file_setup(const char *name, + loff_t size, unsigned long flags); +extern int shmem_zero_setup(struct vm_area_struct *); +extern int shmem_lock(struct file *file, int lock, struct user_struct *user); +extern struct page *shmem_read_mapping_page_gfp(struct address_space *mapping, + pgoff_t index, gfp_t gfp_mask); +extern void shmem_truncate_range(struct inode *inode, loff_t start, loff_t end); +extern int shmem_unuse(swp_entry_t entry, struct page *page); +extern void mem_cgroup_get_shmem_target(struct inode *inode, pgoff_t pgoff, + struct page **pagep, swp_entry_t *ent); + +static inline struct page *shmem_read_mapping_page( + struct address_space *mapping, pgoff_t index) +{ + return shmem_read_mapping_page_gfp(mapping, index, + mapping_gfp_mask(mapping)); +} #endif diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index e8b78ce14474..a24218c9c84b 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -187,6 +187,20 @@ enum { /* ensure the originating sk reference is available on driver level */ SKBTX_DRV_NEEDS_SK_REF = 1 << 3, + + /* device driver supports TX zero-copy buffers */ + SKBTX_DEV_ZEROCOPY = 1 << 4, +}; + +/* + * The callback notifies userspace to release buffers when skb DMA is done in + * lower device, the skb last reference should be 0 when calling this. + * The desc is used to track userspace buffer index. + */ +struct ubuf_info { + void (*callback)(void *); + void *arg; + unsigned long desc; }; /* This data is invariant across clones and lives at @@ -211,6 +225,7 @@ struct skb_shared_info { /* Intermediate layers must ensure that destructor_arg * remains valid until skb destructor */ void * destructor_arg; + /* must be last field, see pskb_expand_head() */ skb_frag_t frags[MAX_SKB_FRAGS]; }; @@ -270,15 +285,12 @@ typedef unsigned char *sk_buff_data_t; * struct sk_buff - socket buffer * @next: Next buffer in list * @prev: Previous buffer in list - * @sk: Socket we are owned by * @tstamp: Time we arrived + * @sk: Socket we are owned by * @dev: Device we arrived on/are leaving by - * @transport_header: Transport layer header - * @network_header: Network layer header - * @mac_header: Link layer header + * @cb: Control buffer. Free for use by every layer. Put private vars here * @_skb_refdst: destination entry (with norefcount bit) * @sp: the security path, used for xfrm - * @cb: Control buffer. Free for use by every layer. Put private vars here * @len: Length of actual data * @data_len: Data length * @mac_len: Length of link layer header @@ -286,40 +298,45 @@ typedef unsigned char *sk_buff_data_t; * @csum: Checksum (must include start/offset pair) * @csum_start: Offset from skb->head where checksumming should start * @csum_offset: Offset from csum_start where checksum should be stored + * @priority: Packet queueing priority * @local_df: allow local fragmentation * @cloned: Head may be cloned (check refcnt to be sure) + * @ip_summed: Driver fed us an IP checksum * @nohdr: Payload reference only, must not modify header + * @nfctinfo: Relationship of this skb to the connection * @pkt_type: Packet class * @fclone: skbuff clone status - * @ip_summed: Driver fed us an IP checksum - * @priority: Packet queueing priority - * @users: User count - see {datagram,tcp}.c - * @protocol: Packet protocol from driver - * @truesize: Buffer size - * @head: Head of buffer - * @data: Data head pointer - * @tail: Tail pointer - * @end: End pointer - * @destructor: Destruct function - * @mark: Generic packet mark - * @nfct: Associated connection, if any * @ipvs_property: skbuff is owned by ipvs * @peeked: this packet has been seen already, so stats have been * done for it, don't do them again * @nf_trace: netfilter packet trace flag - * @nfctinfo: Relationship of this skb to the connection + * @protocol: Packet protocol from driver + * @destructor: Destruct function + * @nfct: Associated connection, if any * @nfct_reasm: netfilter conntrack re-assembly pointer * @nf_bridge: Saved data about a bridged frame - see br_netfilter.c * @skb_iif: ifindex of device we arrived on - * @rxhash: the packet hash computed on receive - * @queue_mapping: Queue mapping for multiqueue devices * @tc_index: Traffic control index * @tc_verd: traffic control verdict + * @rxhash: the packet hash computed on receive + * @queue_mapping: Queue mapping for multiqueue devices * @ndisc_nodetype: router type (from link layer) + * @ooo_okay: allow the mapping of a socket to a queue to be changed * @dma_cookie: a cookie to one of several possible DMA operations * done by skb DMA functions * @secmark: security marking + * @mark: Generic packet mark + * @dropcount: total number of sk_receive_queue overflows * @vlan_tci: vlan tag control information + * @transport_header: Transport layer header + * @network_header: Network layer header + * @mac_header: Link layer header + * @tail: Tail pointer + * @end: End pointer + * @head: Head of buffer + * @data: Data head pointer + * @truesize: Buffer size + * @users: User count - see {datagram,tcp}.c */ struct sk_buff { @@ -1256,6 +1273,11 @@ static inline void skb_reserve(struct sk_buff *skb, int len) skb->tail += len; } +static inline void skb_reset_mac_len(struct sk_buff *skb) +{ + skb->mac_len = skb->network_header - skb->mac_header; +} + #ifdef NET_SKBUFF_DATA_USES_OFFSET static inline unsigned char *skb_transport_header(const struct sk_buff *skb) { @@ -1557,16 +1579,22 @@ static inline struct sk_buff *netdev_alloc_skb(struct net_device *dev, return __netdev_alloc_skb(dev, length, GFP_ATOMIC); } -static inline struct sk_buff *netdev_alloc_skb_ip_align(struct net_device *dev, - unsigned int length) +static inline struct sk_buff *__netdev_alloc_skb_ip_align(struct net_device *dev, + unsigned int length, gfp_t gfp) { - struct sk_buff *skb = netdev_alloc_skb(dev, length + NET_IP_ALIGN); + struct sk_buff *skb = __netdev_alloc_skb(dev, length + NET_IP_ALIGN, gfp); if (NET_IP_ALIGN && skb) skb_reserve(skb, NET_IP_ALIGN); return skb; } +static inline struct sk_buff *netdev_alloc_skb_ip_align(struct net_device *dev, + unsigned int length) +{ + return __netdev_alloc_skb_ip_align(dev, length, GFP_ATOMIC); +} + /** * __netdev_alloc_page - allocate a page for ps-rx on a specific device * @dev: network device to receive on @@ -2023,8 +2051,7 @@ static inline void sw_tx_timestamp(struct sk_buff *skb) * skb_tx_timestamp() - Driver hook for transmit timestamping * * Ethernet MAC Drivers should call this function in their hard_xmit() - * function as soon as possible after giving the sk_buff to the MAC - * hardware, but before freeing the sk_buff. + * function immediately before giving the sk_buff to the MAC hardware. * * @skb: A socket buffer. */ @@ -2261,5 +2288,6 @@ static inline void skb_checksum_none_assert(struct sk_buff *skb) } bool skb_partial_csum_set(struct sk_buff *skb, u16 start, u16 off); + #endif /* __KERNEL__ */ #endif /* _LINUX_SKBUFF_H */ diff --git a/include/linux/slab.h b/include/linux/slab.h index ad4dd1c8d30a..573c809c33d9 100644 --- a/include/linux/slab.h +++ b/include/linux/slab.h @@ -134,6 +134,26 @@ unsigned int kmem_cache_size(struct kmem_cache *); #define KMALLOC_MAX_ORDER (KMALLOC_SHIFT_HIGH - PAGE_SHIFT) /* + * Some archs want to perform DMA into kmalloc caches and need a guaranteed + * alignment larger than the alignment of a 64-bit integer. + * Setting ARCH_KMALLOC_MINALIGN in arch headers allows that. + */ +#ifdef ARCH_DMA_MINALIGN +#define ARCH_KMALLOC_MINALIGN ARCH_DMA_MINALIGN +#else +#define ARCH_KMALLOC_MINALIGN __alignof__(unsigned long long) +#endif + +/* + * Setting ARCH_SLAB_MINALIGN in arch headers allows a different alignment. + * Intended for arches that get misalignment faults even for 64 bit integer + * aligned buffers. + */ +#ifndef ARCH_SLAB_MINALIGN +#define ARCH_SLAB_MINALIGN __alignof__(unsigned long long) +#endif + +/* * Common kmalloc functions provided by all allocators */ void * __must_check __krealloc(const void *, size_t, gfp_t); diff --git a/include/linux/slab_def.h b/include/linux/slab_def.h index 83203ae9390b..d00e0bacda93 100644 --- a/include/linux/slab_def.h +++ b/include/linux/slab_def.h @@ -18,53 +18,25 @@ #include <trace/events/kmem.h> /* - * Enforce a minimum alignment for the kmalloc caches. - * Usually, the kmalloc caches are cache_line_size() aligned, except when - * DEBUG and FORCED_DEBUG are enabled, then they are BYTES_PER_WORD aligned. - * Some archs want to perform DMA into kmalloc caches and need a guaranteed - * alignment larger than the alignment of a 64-bit integer. - * ARCH_KMALLOC_MINALIGN allows that. - * Note that increasing this value may disable some debug features. - */ -#ifdef ARCH_DMA_MINALIGN -#define ARCH_KMALLOC_MINALIGN ARCH_DMA_MINALIGN -#else -#define ARCH_KMALLOC_MINALIGN __alignof__(unsigned long long) -#endif - -#ifndef ARCH_SLAB_MINALIGN -/* - * Enforce a minimum alignment for all caches. - * Intended for archs that get misalignment faults even for BYTES_PER_WORD - * aligned buffers. Includes ARCH_KMALLOC_MINALIGN. - * If possible: Do not enable this flag for CONFIG_DEBUG_SLAB, it disables - * some debug features. - */ -#define ARCH_SLAB_MINALIGN 0 -#endif - -/* * struct kmem_cache * * manages a cache. */ struct kmem_cache { -/* 1) per-cpu data, touched during every alloc/free */ - struct array_cache *array[NR_CPUS]; -/* 2) Cache tunables. Protected by cache_chain_mutex */ +/* 1) Cache tunables. Protected by cache_chain_mutex */ unsigned int batchcount; unsigned int limit; unsigned int shared; unsigned int buffer_size; u32 reciprocal_buffer_size; -/* 3) touched by every alloc & free from the backend */ +/* 2) touched by every alloc & free from the backend */ unsigned int flags; /* constant flags */ unsigned int num; /* # of objs per slab */ -/* 4) cache_grow/shrink */ +/* 3) cache_grow/shrink */ /* order of pgs per slab (2^n) */ unsigned int gfporder; @@ -80,11 +52,11 @@ struct kmem_cache { /* constructor func */ void (*ctor)(void *obj); -/* 5) cache creation/removal */ +/* 4) cache creation/removal */ const char *name; struct list_head next; -/* 6) statistics */ +/* 5) statistics */ #ifdef CONFIG_DEBUG_SLAB unsigned long num_active; unsigned long num_allocations; @@ -111,16 +83,18 @@ struct kmem_cache { int obj_size; #endif /* CONFIG_DEBUG_SLAB */ +/* 6) per-cpu/per-node data, touched during every alloc/free */ /* - * We put nodelists[] at the end of kmem_cache, because we want to size - * this array to nr_node_ids slots instead of MAX_NUMNODES + * We put array[] at the end of kmem_cache, because we want to size + * this array to nr_cpu_ids slots instead of NR_CPUS * (see kmem_cache_init()) - * We still use [MAX_NUMNODES] and not [1] or [0] because cache_cache - * is statically defined, so we reserve the max number of nodes. + * We still use [NR_CPUS] and not [1] or [0] because cache_cache + * is statically defined, so we reserve the max number of cpus. */ - struct kmem_list3 *nodelists[MAX_NUMNODES]; + struct kmem_list3 **nodelists; + struct array_cache *array[NR_CPUS]; /* - * Do not add fields after nodelists[] + * Do not add fields after array[] */ }; diff --git a/include/linux/slob_def.h b/include/linux/slob_def.h index 4382db09df4f..0ec00b39d006 100644 --- a/include/linux/slob_def.h +++ b/include/linux/slob_def.h @@ -1,16 +1,6 @@ #ifndef __LINUX_SLOB_DEF_H #define __LINUX_SLOB_DEF_H -#ifdef ARCH_DMA_MINALIGN -#define ARCH_KMALLOC_MINALIGN ARCH_DMA_MINALIGN -#else -#define ARCH_KMALLOC_MINALIGN __alignof__(unsigned long) -#endif - -#ifndef ARCH_SLAB_MINALIGN -#define ARCH_SLAB_MINALIGN __alignof__(unsigned long) -#endif - void *kmem_cache_alloc_node(struct kmem_cache *, gfp_t flags, int node); static __always_inline void *kmem_cache_alloc(struct kmem_cache *cachep, diff --git a/include/linux/slub_def.h b/include/linux/slub_def.h index c8668d161dd8..4b35c06dfbc5 100644 --- a/include/linux/slub_def.h +++ b/include/linux/slub_def.h @@ -113,16 +113,6 @@ struct kmem_cache { #define KMALLOC_SHIFT_LOW ilog2(KMALLOC_MIN_SIZE) -#ifdef ARCH_DMA_MINALIGN -#define ARCH_KMALLOC_MINALIGN ARCH_DMA_MINALIGN -#else -#define ARCH_KMALLOC_MINALIGN __alignof__(unsigned long long) -#endif - -#ifndef ARCH_SLAB_MINALIGN -#define ARCH_SLAB_MINALIGN __alignof__(unsigned long long) -#endif - /* * Maximum kmalloc object size handled by SLUB. Larger object allocations * are passed through to the page allocator. The page allocator "fastpath" @@ -228,6 +218,19 @@ kmalloc_order(size_t size, gfp_t flags, unsigned int order) return ret; } +/** + * Calling this on allocated memory will check that the memory + * is expected to be in use, and print warnings if not. + */ +#ifdef CONFIG_SLUB_DEBUG +extern bool verify_mem_not_deleted(const void *x); +#else +static inline bool verify_mem_not_deleted(const void *x) +{ + return true; +} +#endif + #ifdef CONFIG_TRACING extern void * kmem_cache_alloc_trace(struct kmem_cache *s, gfp_t gfpflags, size_t size); diff --git a/include/linux/smp.h b/include/linux/smp.h index 7ad824d510a2..8cc38d3bab0c 100644 --- a/include/linux/smp.h +++ b/include/linux/smp.h @@ -85,12 +85,15 @@ int smp_call_function_any(const struct cpumask *mask, * Generic and arch helpers */ #ifdef CONFIG_USE_GENERIC_SMP_HELPERS +void __init call_function_init(void); void generic_smp_call_function_single_interrupt(void); void generic_smp_call_function_interrupt(void); void ipi_call_lock(void); void ipi_call_unlock(void); void ipi_call_lock_irq(void); void ipi_call_unlock_irq(void); +#else +static inline void call_function_init(void) { } #endif /* @@ -134,7 +137,7 @@ static inline void smp_send_reschedule(int cpu) { } #define smp_prepare_boot_cpu() do {} while (0) #define smp_call_function_many(mask, func, info, wait) \ (up_smp_call_function(func, info)) -static inline void init_call_single_data(void) { } +static inline void call_function_init(void) { } static inline int smp_call_function_any(const struct cpumask *mask, smp_call_func_t func, diff --git a/include/linux/socket.h b/include/linux/socket.h index 4ef98e422fde..e17f82266639 100644 --- a/include/linux/socket.h +++ b/include/linux/socket.h @@ -192,7 +192,8 @@ struct ucred { #define AF_IEEE802154 36 /* IEEE802154 sockets */ #define AF_CAIF 37 /* CAIF sockets */ #define AF_ALG 38 /* Algorithm sockets */ -#define AF_MAX 39 /* For now.. */ +#define AF_NFC 39 /* NFC sockets */ +#define AF_MAX 40 /* For now.. */ /* Protocol families, same as address families. */ #define PF_UNSPEC AF_UNSPEC @@ -234,6 +235,7 @@ struct ucred { #define PF_IEEE802154 AF_IEEE802154 #define PF_CAIF AF_CAIF #define PF_ALG AF_ALG +#define PF_NFC AF_NFC #define PF_MAX AF_MAX /* Maximum queue length specifiable by listen. */ diff --git a/include/linux/spi/74x164.h b/include/linux/spi/74x164.h index d85c52f294a0..0aa6acc73317 100644 --- a/include/linux/spi/74x164.h +++ b/include/linux/spi/74x164.h @@ -1,8 +1,6 @@ #ifndef LINUX_SPI_74X164_H #define LINUX_SPI_74X164_H -#define GEN_74X164_DRIVER_NAME "74x164" - struct gen_74x164_chip_platform_data { /* number assigned to the first GPIO */ unsigned base; diff --git a/include/linux/spi/mcp23s08.h b/include/linux/spi/mcp23s08.h index c42cff8ca191..2d676d5aaa89 100644 --- a/include/linux/spi/mcp23s08.h +++ b/include/linux/spi/mcp23s08.h @@ -22,13 +22,4 @@ struct mcp23s08_platform_data { * base to base+15 (or base+31 for s17 variant). */ unsigned base; - - void *context; /* param to setup/teardown */ - - int (*setup)(struct spi_device *spi, - int gpio, unsigned ngpio, - void *context); - int (*teardown)(struct spi_device *spi, - int gpio, unsigned ngpio, - void *context); }; diff --git a/include/linux/ssb/ssb.h b/include/linux/ssb/ssb.h index 252e44821787..b0928c10111b 100644 --- a/include/linux/ssb/ssb.h +++ b/include/linux/ssb/ssb.h @@ -99,7 +99,7 @@ struct ssb_sprom { struct ssb_boardinfo { u16 vendor; u16 type; - u16 rev; + u8 rev; }; diff --git a/include/linux/stmmac.h b/include/linux/stmmac.h index 9529e49b0385..0dddc9e42b6b 100644 --- a/include/linux/stmmac.h +++ b/include/linux/stmmac.h @@ -28,11 +28,21 @@ #include <linux/platform_device.h> -/* platform data for platform device structure's platform_data field */ +/* Platfrom data for platform device structure's platform_data field */ + +struct stmmac_mdio_bus_data { + int bus_id; + int (*phy_reset)(void *priv); + unsigned int phy_mask; + int *irqs; + int probed_phy_irq; +}; -/* Private data for the STM on-board ethernet driver */ struct plat_stmmacenet_data { int bus_id; + int phy_addr; + int interface; + struct stmmac_mdio_bus_data *mdio_bus_data; int pbl; int clk_csr; int has_gmac; @@ -40,6 +50,7 @@ struct plat_stmmacenet_data { int tx_coe; int bugged_jumbo; int pmt; + int force_sf_dma_mode; void (*fix_mac_speed)(void *priv, unsigned int speed); void (*bus_setup)(void __iomem *ioaddr); int (*init)(struct platform_device *pdev); @@ -47,14 +58,4 @@ struct plat_stmmacenet_data { void *custom_cfg; void *bsp_priv; }; - -struct plat_stmmacphy_data { - int bus_id; - int phy_addr; - unsigned int phy_mask; - int interface; - int (*phy_reset)(void *priv); - void *priv; -}; #endif - diff --git a/include/linux/sunrpc/gss_krb5_enctypes.h b/include/linux/sunrpc/gss_krb5_enctypes.h new file mode 100644 index 000000000000..ec6234eee89c --- /dev/null +++ b/include/linux/sunrpc/gss_krb5_enctypes.h @@ -0,0 +1,4 @@ +/* + * Dumb way to share this static piece of information with nfsd + */ +#define KRB5_SUPPORTED_ENCTYPES "18,17,16,23,3,1,2" diff --git a/include/linux/sunrpc/sched.h b/include/linux/sunrpc/sched.h index f73c482ec9c6..fe2d8e6b923b 100644 --- a/include/linux/sunrpc/sched.h +++ b/include/linux/sunrpc/sched.h @@ -84,7 +84,8 @@ struct rpc_task { #endif unsigned char tk_priority : 2,/* Task priority */ tk_garb_retry : 2, - tk_cred_retry : 2; + tk_cred_retry : 2, + tk_rebind_retry : 2; }; #define tk_xprt tk_client->cl_xprt diff --git a/include/linux/swap.h b/include/linux/swap.h index 384eb5fe530b..a273468f8285 100644 --- a/include/linux/swap.h +++ b/include/linux/swap.h @@ -300,16 +300,6 @@ static inline void scan_unevictable_unregister_node(struct node *node) extern int kswapd_run(int nid); extern void kswapd_stop(int nid); -#ifdef CONFIG_MMU -/* linux/mm/shmem.c */ -extern int shmem_unuse(swp_entry_t entry, struct page *page); -#endif /* CONFIG_MMU */ - -#ifdef CONFIG_CGROUP_MEM_RES_CTLR -extern void mem_cgroup_get_shmem_target(struct inode *inode, pgoff_t pgoff, - struct page **pagep, swp_entry_t *ent); -#endif - #ifdef CONFIG_SWAP /* linux/mm/page_io.c */ extern int swap_readpage(struct page *); @@ -358,6 +348,7 @@ struct backing_dev_info; extern struct mm_struct *swap_token_mm; extern void grab_swap_token(struct mm_struct *); extern void __put_swap_token(struct mm_struct *); +extern void disable_swap_token(struct mem_cgroup *memcg); static inline int has_swap_token(struct mm_struct *mm) { @@ -370,11 +361,6 @@ static inline void put_swap_token(struct mm_struct *mm) __put_swap_token(mm); } -static inline void disable_swap_token(void) -{ - put_swap_token(swap_token_mm); -} - #ifdef CONFIG_CGROUP_MEM_RES_CTLR extern void mem_cgroup_uncharge_swapcache(struct page *page, swp_entry_t ent, bool swapout); @@ -500,7 +486,7 @@ static inline int has_swap_token(struct mm_struct *mm) return 0; } -static inline void disable_swap_token(void) +static inline void disable_swap_token(struct mem_cgroup *memcg) { } diff --git a/include/linux/swiotlb.h b/include/linux/swiotlb.h index 8c0e349f4a6c..445702c60d04 100644 --- a/include/linux/swiotlb.h +++ b/include/linux/swiotlb.h @@ -24,6 +24,7 @@ extern int swiotlb_force; extern void swiotlb_init(int verbose); extern void swiotlb_init_with_tbl(char *tlb, unsigned long nslabs, int verbose); +extern unsigned long swioltb_nr_tbl(void); /* * Enumeration for sync targets diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h index c3acda60eee0..e2696d76a599 100644 --- a/include/linux/sysfs.h +++ b/include/linux/sysfs.h @@ -177,9 +177,6 @@ struct sysfs_dirent *sysfs_get_dirent(struct sysfs_dirent *parent_sd, struct sysfs_dirent *sysfs_get(struct sysfs_dirent *sd); void sysfs_put(struct sysfs_dirent *sd); -/* Called to clear a ns tag when it is no longer valid */ -void sysfs_exit_ns(enum kobj_ns_type type, const void *tag); - int __must_check sysfs_init(void); #else /* CONFIG_SYSFS */ @@ -338,10 +335,6 @@ static inline void sysfs_put(struct sysfs_dirent *sd) { } -static inline void sysfs_exit_ns(int type, const void *tag) -{ -} - static inline int __must_check sysfs_init(void) { return 0; diff --git a/include/linux/tc_ematch/tc_em_meta.h b/include/linux/tc_ematch/tc_em_meta.h index 7138962664f8..b11f8ce2d3c0 100644 --- a/include/linux/tc_ematch/tc_em_meta.h +++ b/include/linux/tc_ematch/tc_em_meta.h @@ -67,7 +67,7 @@ enum { TCF_META_ID_SK_FORWARD_ALLOCS, TCF_META_ID_SK_SNDBUF, TCF_META_ID_SK_ALLOCS, - TCF_META_ID_SK_ROUTE_CAPS, + __TCF_META_ID_SK_ROUTE_CAPS, /* unimplemented but in ABI already */ TCF_META_ID_SK_HASH, TCF_META_ID_SK_LINGERTIME, TCF_META_ID_SK_ACK_BACKLOG, diff --git a/include/linux/tcp.h b/include/linux/tcp.h index e64f4c67d0ef..531ede8006d9 100644 --- a/include/linux/tcp.h +++ b/include/linux/tcp.h @@ -282,6 +282,7 @@ struct tcp_request_sock { #endif u32 rcv_isn; u32 snt_isn; + u32 snt_synack; /* synack sent time */ }; static inline struct tcp_request_sock *tcp_rsk(const struct request_sock *req) diff --git a/include/linux/topology.h b/include/linux/topology.h index b91a40e847d2..fc839bfa7935 100644 --- a/include/linux/topology.h +++ b/include/linux/topology.h @@ -60,7 +60,7 @@ int arch_update_cpu_topology(void); * (in whatever arch specific measurement units returned by node_distance()) * then switch on zone reclaim on boot. */ -#define RECLAIM_DISTANCE 20 +#define RECLAIM_DISTANCE 30 #endif #ifndef PENALTY_FOR_NODE_WITH_CPUS #define PENALTY_FOR_NODE_WITH_CPUS (1) diff --git a/include/linux/usb_usual.h b/include/linux/usb_usual.h index 71693d4a4fe1..17df3600bcef 100644 --- a/include/linux/usb_usual.h +++ b/include/linux/usb_usual.h @@ -62,7 +62,9 @@ US_FLAG(NO_READ_DISC_INFO, 0x00040000) \ /* cannot handle READ_DISC_INFO */ \ US_FLAG(NO_READ_CAPACITY_16, 0x00080000) \ - /* cannot handle READ_CAPACITY_16 */ + /* cannot handle READ_CAPACITY_16 */ \ + US_FLAG(INITIAL_READ10, 0x00100000) \ + /* Initial READ(10) (and others) must be retried */ #define US_FLAG(name, value) US_FL_##name = value , enum { US_DO_ALL_FLAGS }; diff --git a/include/linux/uts.h b/include/linux/uts.h index 73eb1ed36ec4..6ddbd86377de 100644 --- a/include/linux/uts.h +++ b/include/linux/uts.h @@ -9,7 +9,7 @@ #endif #ifndef UTS_NODENAME -#define UTS_NODENAME "(none)" /* set by sethostname() */ +#define UTS_NODENAME CONFIG_DEFAULT_HOSTNAME /* set by sethostname() */ #endif #ifndef UTS_DOMAINNAME diff --git a/include/linux/virtio_net.h b/include/linux/virtio_net.h index 136040bba3e3..970d5a2a9047 100644 --- a/include/linux/virtio_net.h +++ b/include/linux/virtio_net.h @@ -63,6 +63,7 @@ struct virtio_net_config { * specify GSO or CSUM features, you can simply ignore the header. */ struct virtio_net_hdr { #define VIRTIO_NET_HDR_F_NEEDS_CSUM 1 // Use csum_start, csum_offset +#define VIRTIO_NET_HDR_F_DATA_VALID 2 // Csum is valid __u8 flags; #define VIRTIO_NET_HDR_GSO_NONE 0 // Not a GSO frame #define VIRTIO_NET_HDR_GSO_TCPV4 1 // GSO frame, IPv4 TCP (TSO) |