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-rw-r--r--include/acpi/acpi_bus.h5
-rw-r--r--include/asm-generic/vmlinux.lds.h2
-rw-r--r--include/crypto/drbg.h32
-rw-r--r--include/crypto/internal/hash.h9
-rw-r--r--include/crypto/mcryptd.h112
-rw-r--r--include/dt-bindings/input/ti-drv260x.h36
-rw-r--r--include/dt-bindings/pinctrl/at91.h5
-rw-r--r--include/dt-bindings/pinctrl/rockchip.h2
-rw-r--r--include/kvm/arm_vgic.h112
-rw-r--r--include/linux/amba/bus.h5
-rw-r--r--include/linux/ccp.h12
-rw-r--r--include/linux/clk.h2
-rw-r--r--include/linux/cpuset.h4
-rw-r--r--include/linux/dcache.h1
-rw-r--r--include/linux/devcoredump.h35
-rw-r--r--include/linux/device.h4
-rw-r--r--include/linux/dmaengine.h22
-rw-r--r--include/linux/dynamic_debug.h12
-rw-r--r--include/linux/extcon/extcon-gpio.h4
-rw-r--r--include/linux/extcon/sm5502.h287
-rw-r--r--include/linux/gpio/driver.h4
-rw-r--r--include/linux/hash.h4
-rw-r--r--include/linux/hid.h3
-rw-r--r--include/linux/i2c.h16
-rw-r--r--include/linux/iio/trigger.h4
-rw-r--r--include/linux/ipack.h24
-rw-r--r--include/linux/jiffies.h12
-rw-r--r--include/linux/kfifo.h2
-rw-r--r--include/linux/kvm_host.h31
-rw-r--r--include/linux/kvm_types.h14
-rw-r--r--include/linux/lockdep.h5
-rw-r--r--include/linux/mei_cl_bus.h1
-rw-r--r--include/linux/mfd/max77693-private.h9
-rw-r--r--include/linux/mfd/samsung/core.h21
-rw-r--r--include/linux/mfd/samsung/s2mpa01.h12
-rw-r--r--include/linux/mfd/samsung/s2mps11.h9
-rw-r--r--include/linux/mfd/samsung/s2mps14.h10
-rw-r--r--include/linux/mlx4/device.h4
-rw-r--r--include/linux/mlx4/qp.h12
-rw-r--r--include/linux/mm.h1
-rw-r--r--include/linux/mmu_notifier.h24
-rw-r--r--include/linux/moduleparam.h50
-rw-r--r--include/linux/netdevice.h4
-rw-r--r--include/linux/netfilter.h5
-rw-r--r--include/linux/pagemap.h2
-rw-r--r--include/linux/pci.h6
-rw-r--r--include/linux/percpu-refcount.h3
-rw-r--r--include/linux/pinctrl/pinconf-generic.h2
-rw-r--r--include/linux/pinctrl/pinmux.h7
-rw-r--r--include/linux/platform_data/drv260x-pdata.h28
-rw-r--r--include/linux/platform_data/isl9305.h30
-rw-r--r--include/linux/platform_data/samsung-usbphy.h27
-rw-r--r--include/linux/regulator/consumer.h20
-rw-r--r--include/linux/regulator/da9211.h9
-rw-r--r--include/linux/regulator/driver.h12
-rw-r--r--include/linux/regulator/max1586.h2
-rw-r--r--include/linux/sched.h48
-rw-r--r--include/linux/serial_8250.h6
-rw-r--r--include/linux/serial_core.h20
-rw-r--r--include/linux/skbuff.h8
-rw-r--r--include/linux/tcp.h8
-rw-r--r--include/linux/ti_wilink_st.h2
-rw-r--r--include/linux/tty.h15
-rw-r--r--include/linux/tty_driver.h4
-rw-r--r--include/linux/uio.h2
-rw-r--r--include/linux/usb.h12
-rw-r--r--include/linux/usb/chipidea.h1
-rw-r--r--include/linux/usb/gadget.h26
-rw-r--r--include/linux/usb/hcd.h4
-rw-r--r--include/linux/usb/of.h5
-rw-r--r--include/linux/usb/quirks.h22
-rw-r--r--include/linux/usb_usual.h4
-rw-r--r--include/linux/vga_switcheroo.h2
-rw-r--r--include/linux/vgaarb.h2
-rw-r--r--include/linux/workqueue.h2
-rw-r--r--include/media/videobuf2-core.h6
-rw-r--r--include/net/addrconf.h1
-rw-r--r--include/net/bluetooth/hci_core.h2
-rw-r--r--include/net/dst.h16
-rw-r--r--include/net/genetlink.h8
-rw-r--r--include/net/ip6_fib.h5
-rw-r--r--include/net/net_namespace.h20
-rw-r--r--include/net/netdma.h32
-rw-r--r--include/net/netns/ieee802154_6lowpan.h1
-rw-r--r--include/net/regulatory.h2
-rw-r--r--include/net/sch_generic.h3
-rw-r--r--include/net/sctp/sctp.h13
-rw-r--r--include/net/sock.h23
-rw-r--r--include/net/tcp.h9
-rw-r--r--include/net/wimax.h2
-rw-r--r--include/rdma/ib_umem.h1
-rw-r--r--include/scsi/scsi.h1
-rw-r--r--include/scsi/scsi_device.h1
-rw-r--r--include/scsi/scsi_host.h6
-rw-r--r--include/scsi/scsi_tcq.h2
-rw-r--r--include/trace/events/irq.h4
-rw-r--r--include/trace/events/kvm.h36
-rw-r--r--include/uapi/linux/Kbuild2
-rw-r--r--include/uapi/linux/genwqe/genwqe_card.h2
-rw-r--r--include/uapi/linux/hyperv.h2
-rw-r--r--include/uapi/linux/input.h1
-rw-r--r--include/uapi/linux/kvm.h28
-rw-r--r--include/uapi/linux/serial_core.h3
-rw-r--r--include/uapi/linux/uhid.h120
-rw-r--r--include/uapi/linux/usb/functionfs.h19
-rw-r--r--include/video/imx-ipu-v3.h188
-rw-r--r--include/xen/interface/features.h3
107 files changed, 1045 insertions, 842 deletions
diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h
index c1c9de19edbe..57ee0528aacb 100644
--- a/include/acpi/acpi_bus.h
+++ b/include/acpi/acpi_bus.h
@@ -118,6 +118,7 @@ struct acpi_device;
struct acpi_hotplug_profile {
struct kobject kobj;
int (*scan_dependent)(struct acpi_device *adev);
+ void (*notify_online)(struct acpi_device *adev);
bool enabled:1;
bool demand_offline:1;
};
@@ -204,10 +205,9 @@ struct acpi_device_flags {
u32 match_driver:1;
u32 initialized:1;
u32 visited:1;
- u32 no_hotplug:1;
u32 hotplug_notify:1;
u32 is_dock_station:1;
- u32 reserved:22;
+ u32 reserved:23;
};
/* File System */
@@ -411,7 +411,6 @@ void acpi_bus_private_data_handler(acpi_handle, void *);
int acpi_bus_get_private_data(acpi_handle, void **);
int acpi_bus_attach_private_data(acpi_handle, void *);
void acpi_bus_detach_private_data(acpi_handle);
-void acpi_bus_no_hotplug(acpi_handle handle);
extern int acpi_notifier_call_chain(struct acpi_device *, u32, u32);
extern int register_acpi_notifier(struct notifier_block *);
extern int unregister_acpi_notifier(struct notifier_block *);
diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
index 5ba0360663a7..aa70cbda327c 100644
--- a/include/asm-generic/vmlinux.lds.h
+++ b/include/asm-generic/vmlinux.lds.h
@@ -40,6 +40,8 @@
* }
*
* [__init_begin, __init_end] is the init section that may be freed after init
+ * // __init_begin and __init_end should be page aligned, so that we can
+ * // free the whole .init memory
* [_stext, _etext] is the text section
* [_sdata, _edata] is the data section
*
diff --git a/include/crypto/drbg.h b/include/crypto/drbg.h
index 831d786976c5..5186f750c713 100644
--- a/include/crypto/drbg.h
+++ b/include/crypto/drbg.h
@@ -82,15 +82,6 @@ typedef uint32_t drbg_flag_t;
struct drbg_core {
drbg_flag_t flags; /* flags for the cipher */
__u8 statelen; /* maximum state length */
- /*
- * maximum length of personalization string or additional input
- * string -- exponent for base 2
- */
- __u8 max_addtllen;
- /* maximum bits per RNG request -- exponent for base 2*/
- __u8 max_bits;
- /* maximum number of requests -- exponent for base 2 */
- __u8 max_req;
__u8 blocklen_bytes; /* block size of output in bytes */
char cra_name[CRYPTO_MAX_ALG_NAME]; /* mapping to kernel crypto API */
/* kernel crypto API backend cipher name */
@@ -156,18 +147,33 @@ static inline __u8 drbg_keylen(struct drbg_state *drbg)
static inline size_t drbg_max_request_bytes(struct drbg_state *drbg)
{
- /* max_bits is in bits, but buflen is in bytes */
- return (1 << (drbg->core->max_bits - 3));
+ /* SP800-90A requires the limit 2**19 bits, but we return bytes */
+ return (1 << 16);
}
static inline size_t drbg_max_addtl(struct drbg_state *drbg)
{
- return (1UL<<(drbg->core->max_addtllen));
+ /* SP800-90A requires 2**35 bytes additional info str / pers str */
+#if (__BITS_PER_LONG == 32)
+ /*
+ * SP800-90A allows smaller maximum numbers to be returned -- we
+ * return SIZE_MAX - 1 to allow the verification of the enforcement
+ * of this value in drbg_healthcheck_sanity.
+ */
+ return (SIZE_MAX - 1);
+#else
+ return (1UL<<35);
+#endif
}
static inline size_t drbg_max_requests(struct drbg_state *drbg)
{
- return (1UL<<(drbg->core->max_req));
+ /* SP800-90A requires 2**48 maximum requests before reseeding */
+#if (__BITS_PER_LONG == 32)
+ return SIZE_MAX;
+#else
+ return (1UL<<48);
+#endif
}
/*
diff --git a/include/crypto/internal/hash.h b/include/crypto/internal/hash.h
index 9b6f32a6cad1..3b4af1d7c7e9 100644
--- a/include/crypto/internal/hash.h
+++ b/include/crypto/internal/hash.h
@@ -117,6 +117,15 @@ int shash_ahash_update(struct ahash_request *req, struct shash_desc *desc);
int shash_ahash_finup(struct ahash_request *req, struct shash_desc *desc);
int shash_ahash_digest(struct ahash_request *req, struct shash_desc *desc);
+int shash_ahash_mcryptd_update(struct ahash_request *req,
+ struct shash_desc *desc);
+int shash_ahash_mcryptd_final(struct ahash_request *req,
+ struct shash_desc *desc);
+int shash_ahash_mcryptd_finup(struct ahash_request *req,
+ struct shash_desc *desc);
+int shash_ahash_mcryptd_digest(struct ahash_request *req,
+ struct shash_desc *desc);
+
int crypto_init_shash_ops_async(struct crypto_tfm *tfm);
static inline void *crypto_ahash_ctx(struct crypto_ahash *tfm)
diff --git a/include/crypto/mcryptd.h b/include/crypto/mcryptd.h
new file mode 100644
index 000000000000..c23ee1f7ee80
--- /dev/null
+++ b/include/crypto/mcryptd.h
@@ -0,0 +1,112 @@
+/*
+ * Software async multibuffer crypto daemon headers
+ *
+ * Author:
+ * Tim Chen <tim.c.chen@linux.intel.com>
+ *
+ * Copyright (c) 2014, Intel Corporation.
+ */
+
+#ifndef _CRYPTO_MCRYPT_H
+#define _CRYPTO_MCRYPT_H
+
+#include <linux/crypto.h>
+#include <linux/kernel.h>
+#include <crypto/hash.h>
+
+struct mcryptd_ahash {
+ struct crypto_ahash base;
+};
+
+static inline struct mcryptd_ahash *__mcryptd_ahash_cast(
+ struct crypto_ahash *tfm)
+{
+ return (struct mcryptd_ahash *)tfm;
+}
+
+struct mcryptd_cpu_queue {
+ struct crypto_queue queue;
+ struct work_struct work;
+};
+
+struct mcryptd_queue {
+ struct mcryptd_cpu_queue __percpu *cpu_queue;
+};
+
+struct mcryptd_instance_ctx {
+ struct crypto_spawn spawn;
+ struct mcryptd_queue *queue;
+};
+
+struct mcryptd_hash_ctx {
+ struct crypto_shash *child;
+ struct mcryptd_alg_state *alg_state;
+};
+
+struct mcryptd_tag {
+ /* seq number of request */
+ unsigned seq_num;
+ /* arrival time of request */
+ unsigned long arrival;
+ unsigned long expire;
+ int cpu;
+};
+
+struct mcryptd_hash_request_ctx {
+ struct list_head waiter;
+ crypto_completion_t complete;
+ struct mcryptd_tag tag;
+ struct crypto_hash_walk walk;
+ u8 *out;
+ int flag;
+ struct shash_desc desc;
+};
+
+struct mcryptd_ahash *mcryptd_alloc_ahash(const char *alg_name,
+ u32 type, u32 mask);
+struct crypto_shash *mcryptd_ahash_child(struct mcryptd_ahash *tfm);
+struct shash_desc *mcryptd_shash_desc(struct ahash_request *req);
+void mcryptd_free_ahash(struct mcryptd_ahash *tfm);
+void mcryptd_flusher(struct work_struct *work);
+
+enum mcryptd_req_type {
+ MCRYPTD_NONE,
+ MCRYPTD_UPDATE,
+ MCRYPTD_FINUP,
+ MCRYPTD_DIGEST,
+ MCRYPTD_FINAL
+};
+
+struct mcryptd_alg_cstate {
+ unsigned long next_flush;
+ unsigned next_seq_num;
+ bool flusher_engaged;
+ struct delayed_work flush;
+ int cpu;
+ struct mcryptd_alg_state *alg_state;
+ void *mgr;
+ spinlock_t work_lock;
+ struct list_head work_list;
+ struct list_head flush_list;
+};
+
+struct mcryptd_alg_state {
+ struct mcryptd_alg_cstate __percpu *alg_cstate;
+ unsigned long (*flusher)(struct mcryptd_alg_cstate *cstate);
+};
+
+/* return delay in jiffies from current time */
+static inline unsigned long get_delay(unsigned long t)
+{
+ long delay;
+
+ delay = (long) t - (long) jiffies;
+ if (delay <= 0)
+ return 0;
+ else
+ return (unsigned long) delay;
+}
+
+void mcryptd_arm_flusher(struct mcryptd_alg_cstate *cstate, unsigned long delay);
+
+#endif
diff --git a/include/dt-bindings/input/ti-drv260x.h b/include/dt-bindings/input/ti-drv260x.h
new file mode 100644
index 000000000000..2626e6d9f707
--- /dev/null
+++ b/include/dt-bindings/input/ti-drv260x.h
@@ -0,0 +1,36 @@
+/*
+ * DRV260X haptics driver family
+ *
+ * Author: Dan Murphy <dmurphy@ti.com>
+ *
+ * Copyright: (C) 2014 Texas Instruments, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ */
+
+#ifndef _DT_BINDINGS_TI_DRV260X_H
+#define _DT_BINDINGS_TI_DRV260X_H
+
+/* Calibration Types */
+#define DRV260X_LRA_MODE 0x00
+#define DRV260X_LRA_NO_CAL_MODE 0x01
+#define DRV260X_ERM_MODE 0x02
+
+/* Library Selection */
+#define DRV260X_LIB_EMPTY 0x00
+#define DRV260X_ERM_LIB_A 0x01
+#define DRV260X_ERM_LIB_B 0x02
+#define DRV260X_ERM_LIB_C 0x03
+#define DRV260X_ERM_LIB_D 0x04
+#define DRV260X_ERM_LIB_E 0x05
+#define DRV260X_LIB_LRA 0x06
+#define DRV260X_ERM_LIB_F 0x07
+
+#endif
diff --git a/include/dt-bindings/pinctrl/at91.h b/include/dt-bindings/pinctrl/at91.h
index 0fee6ff77ffc..bbca3d038900 100644
--- a/include/dt-bindings/pinctrl/at91.h
+++ b/include/dt-bindings/pinctrl/at91.h
@@ -20,6 +20,11 @@
#define AT91_PINCTRL_PULL_UP_DEGLITCH (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DEGLITCH)
+#define AT91_PINCTRL_DRIVE_STRENGTH_DEFAULT (0x0 << 5)
+#define AT91_PINCTRL_DRIVE_STRENGTH_LOW (0x1 << 5)
+#define AT91_PINCTRL_DRIVE_STRENGTH_MED (0x2 << 5)
+#define AT91_PINCTRL_DRIVE_STRENGTH_HI (0x3 << 5)
+
#define AT91_PIOA 0
#define AT91_PIOB 1
#define AT91_PIOC 2
diff --git a/include/dt-bindings/pinctrl/rockchip.h b/include/dt-bindings/pinctrl/rockchip.h
index cd5788be82ce..743e66a95e13 100644
--- a/include/dt-bindings/pinctrl/rockchip.h
+++ b/include/dt-bindings/pinctrl/rockchip.h
@@ -28,5 +28,7 @@
#define RK_FUNC_GPIO 0
#define RK_FUNC_1 1
#define RK_FUNC_2 2
+#define RK_FUNC_3 3
+#define RK_FUNC_4 4
#endif
diff --git a/include/kvm/arm_vgic.h b/include/kvm/arm_vgic.h
index 35b0c121bb65..2f2aac8448a4 100644
--- a/include/kvm/arm_vgic.h
+++ b/include/kvm/arm_vgic.h
@@ -25,26 +25,25 @@
#include <linux/spinlock.h>
#include <linux/types.h>
-#define VGIC_NR_IRQS 256
+#define VGIC_NR_IRQS_LEGACY 256
#define VGIC_NR_SGIS 16
#define VGIC_NR_PPIS 16
#define VGIC_NR_PRIVATE_IRQS (VGIC_NR_SGIS + VGIC_NR_PPIS)
-#define VGIC_NR_SHARED_IRQS (VGIC_NR_IRQS - VGIC_NR_PRIVATE_IRQS)
-#define VGIC_MAX_CPUS KVM_MAX_VCPUS
#define VGIC_V2_MAX_LRS (1 << 6)
#define VGIC_V3_MAX_LRS 16
+#define VGIC_MAX_IRQS 1024
/* Sanity checks... */
-#if (VGIC_MAX_CPUS > 8)
+#if (KVM_MAX_VCPUS > 8)
#error Invalid number of CPU interfaces
#endif
-#if (VGIC_NR_IRQS & 31)
+#if (VGIC_NR_IRQS_LEGACY & 31)
#error "VGIC_NR_IRQS must be a multiple of 32"
#endif
-#if (VGIC_NR_IRQS > 1024)
+#if (VGIC_NR_IRQS_LEGACY > VGIC_MAX_IRQS)
#error "VGIC_NR_IRQS must be <= 1024"
#endif
@@ -54,19 +53,33 @@
* - a bunch of shared interrupts (SPI)
*/
struct vgic_bitmap {
- union {
- u32 reg[VGIC_NR_PRIVATE_IRQS / 32];
- DECLARE_BITMAP(reg_ul, VGIC_NR_PRIVATE_IRQS);
- } percpu[VGIC_MAX_CPUS];
- union {
- u32 reg[VGIC_NR_SHARED_IRQS / 32];
- DECLARE_BITMAP(reg_ul, VGIC_NR_SHARED_IRQS);
- } shared;
+ /*
+ * - One UL per VCPU for private interrupts (assumes UL is at
+ * least 32 bits)
+ * - As many UL as necessary for shared interrupts.
+ *
+ * The private interrupts are accessed via the "private"
+ * field, one UL per vcpu (the state for vcpu n is in
+ * private[n]). The shared interrupts are accessed via the
+ * "shared" pointer (IRQn state is at bit n-32 in the bitmap).
+ */
+ unsigned long *private;
+ unsigned long *shared;
};
struct vgic_bytemap {
- u32 percpu[VGIC_MAX_CPUS][VGIC_NR_PRIVATE_IRQS / 4];
- u32 shared[VGIC_NR_SHARED_IRQS / 4];
+ /*
+ * - 8 u32 per VCPU for private interrupts
+ * - As many u32 as necessary for shared interrupts.
+ *
+ * The private interrupts are accessed via the "private"
+ * field, (the state for vcpu n is in private[n*8] to
+ * private[n*8 + 7]). The shared interrupts are accessed via
+ * the "shared" pointer (IRQn state is at byte (n-32)%4 of the
+ * shared[(n-32)/4] word).
+ */
+ u32 *private;
+ u32 *shared;
};
struct kvm_vcpu;
@@ -127,6 +140,9 @@ struct vgic_dist {
bool in_kernel;
bool ready;
+ int nr_cpus;
+ int nr_irqs;
+
/* Virtual control interface mapping */
void __iomem *vctrl_base;
@@ -140,11 +156,25 @@ struct vgic_dist {
/* Interrupt enabled (one bit per IRQ) */
struct vgic_bitmap irq_enabled;
- /* Interrupt 'pin' level */
- struct vgic_bitmap irq_state;
+ /* Level-triggered interrupt external input is asserted */
+ struct vgic_bitmap irq_level;
- /* Level-triggered interrupt in progress */
- struct vgic_bitmap irq_active;
+ /*
+ * Interrupt state is pending on the distributor
+ */
+ struct vgic_bitmap irq_pending;
+
+ /*
+ * Tracks writes to GICD_ISPENDRn and GICD_ICPENDRn for level-triggered
+ * interrupts. Essentially holds the state of the flip-flop in
+ * Figure 4-10 on page 4-101 in ARM IHI 0048B.b.
+ * Once set, it is only cleared for level-triggered interrupts on
+ * guest ACKs (when we queue it) or writes to GICD_ICPENDRn.
+ */
+ struct vgic_bitmap irq_soft_pend;
+
+ /* Level-triggered interrupt queued on VCPU interface */
+ struct vgic_bitmap irq_queued;
/* Interrupt priority. Not used yet. */
struct vgic_bytemap irq_priority;
@@ -152,15 +182,36 @@ struct vgic_dist {
/* Level/edge triggered */
struct vgic_bitmap irq_cfg;
- /* Source CPU per SGI and target CPU */
- u8 irq_sgi_sources[VGIC_MAX_CPUS][VGIC_NR_SGIS];
-
- /* Target CPU for each IRQ */
- u8 irq_spi_cpu[VGIC_NR_SHARED_IRQS];
- struct vgic_bitmap irq_spi_target[VGIC_MAX_CPUS];
+ /*
+ * Source CPU per SGI and target CPU:
+ *
+ * Each byte represent a SGI observable on a VCPU, each bit of
+ * this byte indicating if the corresponding VCPU has
+ * generated this interrupt. This is a GICv2 feature only.
+ *
+ * For VCPUn (n < 8), irq_sgi_sources[n*16] to [n*16 + 15] are
+ * the SGIs observable on VCPUn.
+ */
+ u8 *irq_sgi_sources;
+
+ /*
+ * Target CPU for each SPI:
+ *
+ * Array of available SPI, each byte indicating the target
+ * VCPU for SPI. IRQn (n >=32) is at irq_spi_cpu[n-32].
+ */
+ u8 *irq_spi_cpu;
+
+ /*
+ * Reverse lookup of irq_spi_cpu for faster compute pending:
+ *
+ * Array of bitmaps, one per VCPU, describing if IRQn is
+ * routed to a particular VCPU.
+ */
+ struct vgic_bitmap *irq_spi_target;
/* Bitmap indicating which CPU has something pending */
- unsigned long irq_pending_on_cpu;
+ unsigned long *irq_pending_on_cpu;
#endif
};
@@ -190,11 +241,11 @@ struct vgic_v3_cpu_if {
struct vgic_cpu {
#ifdef CONFIG_KVM_ARM_VGIC
/* per IRQ to LR mapping */
- u8 vgic_irq_lr_map[VGIC_NR_IRQS];
+ u8 *vgic_irq_lr_map;
/* Pending interrupts on this VCPU */
DECLARE_BITMAP( pending_percpu, VGIC_NR_PRIVATE_IRQS);
- DECLARE_BITMAP( pending_shared, VGIC_NR_SHARED_IRQS);
+ unsigned long *pending_shared;
/* Bitmap of used/free list registers */
DECLARE_BITMAP( lr_used, VGIC_V2_MAX_LRS);
@@ -225,7 +276,8 @@ int kvm_vgic_addr(struct kvm *kvm, unsigned long type, u64 *addr, bool write);
int kvm_vgic_hyp_init(void);
int kvm_vgic_init(struct kvm *kvm);
int kvm_vgic_create(struct kvm *kvm);
-int kvm_vgic_vcpu_init(struct kvm_vcpu *vcpu);
+void kvm_vgic_destroy(struct kvm *kvm);
+void kvm_vgic_vcpu_destroy(struct kvm_vcpu *vcpu);
void kvm_vgic_flush_hwstate(struct kvm_vcpu *vcpu);
void kvm_vgic_sync_hwstate(struct kvm_vcpu *vcpu);
int kvm_vgic_inject_irq(struct kvm *kvm, int cpuid, unsigned int irq_num,
diff --git a/include/linux/amba/bus.h b/include/linux/amba/bus.h
index fdd7e1b61f60..c324f5700d1a 100644
--- a/include/linux/amba/bus.h
+++ b/include/linux/amba/bus.h
@@ -44,10 +44,15 @@ struct amba_driver {
const struct amba_id *id_table;
};
+/*
+ * Constants for the designer field of the Peripheral ID register. When bit 7
+ * is set to '1', bits [6:0] should be the JEP106 manufacturer identity code.
+ */
enum amba_vendor {
AMBA_VENDOR_ARM = 0x41,
AMBA_VENDOR_ST = 0x80,
AMBA_VENDOR_QCOM = 0x51,
+ AMBA_VENDOR_LSI = 0xb6,
};
extern struct bus_type amba_bustype;
diff --git a/include/linux/ccp.h b/include/linux/ccp.h
index ebcc9d146219..7f437036baa4 100644
--- a/include/linux/ccp.h
+++ b/include/linux/ccp.h
@@ -27,6 +27,13 @@ struct ccp_cmd;
defined(CONFIG_CRYPTO_DEV_CCP_DD_MODULE)
/**
+ * ccp_present - check if a CCP device is present
+ *
+ * Returns zero if a CCP device is present, -ENODEV otherwise.
+ */
+int ccp_present(void);
+
+/**
* ccp_enqueue_cmd - queue an operation for processing by the CCP
*
* @cmd: ccp_cmd struct to be processed
@@ -53,6 +60,11 @@ int ccp_enqueue_cmd(struct ccp_cmd *cmd);
#else /* CONFIG_CRYPTO_DEV_CCP_DD is not enabled */
+static inline int ccp_present(void)
+{
+ return -ENODEV;
+}
+
static inline int ccp_enqueue_cmd(struct ccp_cmd *cmd)
{
return -ENODEV;
diff --git a/include/linux/clk.h b/include/linux/clk.h
index fb5e097d8f72..afb44bfaf8d1 100644
--- a/include/linux/clk.h
+++ b/include/linux/clk.h
@@ -238,7 +238,7 @@ void clk_put(struct clk *clk);
/**
* devm_clk_put - "free" a managed clock source
- * @dev: device used to acuqire the clock
+ * @dev: device used to acquire the clock
* @clk: clock source acquired with devm_clk_get()
*
* Note: drivers must ensure that all clk_enable calls made on this
diff --git a/include/linux/cpuset.h b/include/linux/cpuset.h
index ade2390ffe92..6e39c9bb0dae 100644
--- a/include/linux/cpuset.h
+++ b/include/linux/cpuset.h
@@ -93,12 +93,12 @@ extern int cpuset_slab_spread_node(void);
static inline int cpuset_do_page_mem_spread(void)
{
- return current->flags & PF_SPREAD_PAGE;
+ return task_spread_page(current);
}
static inline int cpuset_do_slab_mem_spread(void)
{
- return current->flags & PF_SPREAD_SLAB;
+ return task_spread_slab(current);
}
extern int current_cpuset_is_being_rebound(void);
diff --git a/include/linux/dcache.h b/include/linux/dcache.h
index e4ae2ad48d07..75a227cc7ce2 100644
--- a/include/linux/dcache.h
+++ b/include/linux/dcache.h
@@ -55,6 +55,7 @@ struct qstr {
#define QSTR_INIT(n,l) { { { .len = l } }, .name = n }
#define hashlen_hash(hashlen) ((u32) (hashlen))
#define hashlen_len(hashlen) ((u32)((hashlen) >> 32))
+#define hashlen_create(hash,len) (((u64)(len)<<32)|(u32)(hash))
struct dentry_stat_t {
long nr_dentry;
diff --git a/include/linux/devcoredump.h b/include/linux/devcoredump.h
new file mode 100644
index 000000000000..c0a360e99f64
--- /dev/null
+++ b/include/linux/devcoredump.h
@@ -0,0 +1,35 @@
+#ifndef __DEVCOREDUMP_H
+#define __DEVCOREDUMP_H
+
+#include <linux/device.h>
+#include <linux/module.h>
+#include <linux/vmalloc.h>
+
+#ifdef CONFIG_DEV_COREDUMP
+void dev_coredumpv(struct device *dev, const void *data, size_t datalen,
+ gfp_t gfp);
+
+void dev_coredumpm(struct device *dev, struct module *owner,
+ const void *data, size_t datalen, gfp_t gfp,
+ ssize_t (*read)(char *buffer, loff_t offset, size_t count,
+ const void *data, size_t datalen),
+ void (*free)(const void *data));
+#else
+static inline void dev_coredumpv(struct device *dev, const void *data,
+ size_t datalen, gfp_t gfp)
+{
+ vfree(data);
+}
+
+static inline void
+dev_coredumpm(struct device *dev, struct module *owner,
+ const void *data, size_t datalen, gfp_t gfp,
+ ssize_t (*read)(char *buffer, loff_t offset, size_t count,
+ const void *data, size_t datalen),
+ void (*free)(const void *data))
+{
+ free(data);
+}
+#endif /* CONFIG_DEV_COREDUMP */
+
+#endif /* __DEVCOREDUMP_H */
diff --git a/include/linux/device.h b/include/linux/device.h
index 43d183aeb25b..a608e237f0a8 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -607,8 +607,8 @@ extern int devres_release_group(struct device *dev, void *id);
extern void *devm_kmalloc(struct device *dev, size_t size, gfp_t gfp);
extern char *devm_kvasprintf(struct device *dev, gfp_t gfp, const char *fmt,
va_list ap);
-extern char *devm_kasprintf(struct device *dev, gfp_t gfp,
- const char *fmt, ...);
+extern __printf(3, 4)
+char *devm_kasprintf(struct device *dev, gfp_t gfp, const char *fmt, ...);
static inline void *devm_kzalloc(struct device *dev, size_t size, gfp_t gfp)
{
return devm_kmalloc(dev, size, gfp | __GFP_ZERO);
diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h
index 1f9e642c66ad..212c5b9ac106 100644
--- a/include/linux/dmaengine.h
+++ b/include/linux/dmaengine.h
@@ -900,18 +900,6 @@ static inline void dmaengine_put(void)
}
#endif
-#ifdef CONFIG_NET_DMA
-#define net_dmaengine_get() dmaengine_get()
-#define net_dmaengine_put() dmaengine_put()
-#else
-static inline void net_dmaengine_get(void)
-{
-}
-static inline void net_dmaengine_put(void)
-{
-}
-#endif
-
#ifdef CONFIG_ASYNC_TX_DMA
#define async_dmaengine_get() dmaengine_get()
#define async_dmaengine_put() dmaengine_put()
@@ -933,16 +921,8 @@ async_dma_find_channel(enum dma_transaction_type type)
return NULL;
}
#endif /* CONFIG_ASYNC_TX_DMA */
-
-dma_cookie_t dma_async_memcpy_buf_to_buf(struct dma_chan *chan,
- void *dest, void *src, size_t len);
-dma_cookie_t dma_async_memcpy_buf_to_pg(struct dma_chan *chan,
- struct page *page, unsigned int offset, void *kdata, size_t len);
-dma_cookie_t dma_async_memcpy_pg_to_pg(struct dma_chan *chan,
- struct page *dest_pg, unsigned int dest_off, struct page *src_pg,
- unsigned int src_off, size_t len);
void dma_async_tx_descriptor_init(struct dma_async_tx_descriptor *tx,
- struct dma_chan *chan);
+ struct dma_chan *chan);
static inline void async_tx_ack(struct dma_async_tx_descriptor *tx)
{
diff --git a/include/linux/dynamic_debug.h b/include/linux/dynamic_debug.h
index 2fe93b26b42f..4f1bbc68cd1b 100644
--- a/include/linux/dynamic_debug.h
+++ b/include/linux/dynamic_debug.h
@@ -42,7 +42,7 @@ int ddebug_add_module(struct _ddebug *tab, unsigned int n,
#if defined(CONFIG_DYNAMIC_DEBUG)
extern int ddebug_remove_module(const char *mod_name);
extern __printf(2, 3)
-int __dynamic_pr_debug(struct _ddebug *descriptor, const char *fmt, ...);
+void __dynamic_pr_debug(struct _ddebug *descriptor, const char *fmt, ...);
extern int ddebug_dyndbg_module_param_cb(char *param, char *val,
const char *modname);
@@ -50,15 +50,15 @@ extern int ddebug_dyndbg_module_param_cb(char *param, char *val,
struct device;
extern __printf(3, 4)
-int __dynamic_dev_dbg(struct _ddebug *descriptor, const struct device *dev,
- const char *fmt, ...);
+void __dynamic_dev_dbg(struct _ddebug *descriptor, const struct device *dev,
+ const char *fmt, ...);
struct net_device;
extern __printf(3, 4)
-int __dynamic_netdev_dbg(struct _ddebug *descriptor,
- const struct net_device *dev,
- const char *fmt, ...);
+void __dynamic_netdev_dbg(struct _ddebug *descriptor,
+ const struct net_device *dev,
+ const char *fmt, ...);
#define DEFINE_DYNAMIC_DEBUG_METADATA(name, fmt) \
static struct _ddebug __aligned(8) \
diff --git a/include/linux/extcon/extcon-gpio.h b/include/linux/extcon/extcon-gpio.h
index 8900fdf511c6..0b17ad43fbfc 100644
--- a/include/linux/extcon/extcon-gpio.h
+++ b/include/linux/extcon/extcon-gpio.h
@@ -34,8 +34,10 @@
* @irq_flags: IRQ Flags (e.g., IRQF_TRIGGER_LOW).
* @state_on: print_state is overriden with state_on if attached.
* If NULL, default method of extcon class is used.
- * @state_off: print_state is overriden with state_on if detached.
+ * @state_off: print_state is overriden with state_off if detached.
* If NUll, default method of extcon class is used.
+ * @check_on_resume: Boolean describing whether to check the state of gpio
+ * while resuming from sleep.
*
* Note that in order for state_on or state_off to be valid, both state_on
* and state_off should be not NULL. If at least one of them is NULL,
diff --git a/include/linux/extcon/sm5502.h b/include/linux/extcon/sm5502.h
deleted file mode 100644
index 030526bf8d79..000000000000
--- a/include/linux/extcon/sm5502.h
+++ /dev/null
@@ -1,287 +0,0 @@
-/*
- * sm5502.h
- *
- * Copyright (c) 2014 Samsung Electronics Co., Ltd
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-
-#ifndef __LINUX_EXTCON_SM5502_H
-#define __LINUX_EXTCON_SM5502_H
-
-enum sm5502_types {
- TYPE_SM5502,
-};
-
-/* SM5502 registers */
-enum sm5502_reg {
- SM5502_REG_DEVICE_ID = 0x01,
- SM5502_REG_CONTROL,
- SM5502_REG_INT1,
- SM5502_REG_INT2,
- SM5502_REG_INTMASK1,
- SM5502_REG_INTMASK2,
- SM5502_REG_ADC,
- SM5502_REG_TIMING_SET1,
- SM5502_REG_TIMING_SET2,
- SM5502_REG_DEV_TYPE1,
- SM5502_REG_DEV_TYPE2,
- SM5502_REG_BUTTON1,
- SM5502_REG_BUTTON2,
- SM5502_REG_CAR_KIT_STATUS,
- SM5502_REG_RSVD1,
- SM5502_REG_RSVD2,
- SM5502_REG_RSVD3,
- SM5502_REG_RSVD4,
- SM5502_REG_MANUAL_SW1,
- SM5502_REG_MANUAL_SW2,
- SM5502_REG_DEV_TYPE3,
- SM5502_REG_RSVD5,
- SM5502_REG_RSVD6,
- SM5502_REG_RSVD7,
- SM5502_REG_RSVD8,
- SM5502_REG_RSVD9,
- SM5502_REG_RESET,
- SM5502_REG_RSVD10,
- SM5502_REG_RESERVED_ID1,
- SM5502_REG_RSVD11,
- SM5502_REG_RSVD12,
- SM5502_REG_RESERVED_ID2,
- SM5502_REG_RSVD13,
- SM5502_REG_OCP,
- SM5502_REG_RSVD14,
- SM5502_REG_RSVD15,
- SM5502_REG_RSVD16,
- SM5502_REG_RSVD17,
- SM5502_REG_RSVD18,
- SM5502_REG_RSVD19,
- SM5502_REG_RSVD20,
- SM5502_REG_RSVD21,
- SM5502_REG_RSVD22,
- SM5502_REG_RSVD23,
- SM5502_REG_RSVD24,
- SM5502_REG_RSVD25,
- SM5502_REG_RSVD26,
- SM5502_REG_RSVD27,
- SM5502_REG_RSVD28,
- SM5502_REG_RSVD29,
- SM5502_REG_RSVD30,
- SM5502_REG_RSVD31,
- SM5502_REG_RSVD32,
- SM5502_REG_RSVD33,
- SM5502_REG_RSVD34,
- SM5502_REG_RSVD35,
- SM5502_REG_RSVD36,
- SM5502_REG_RESERVED_ID3,
-
- SM5502_REG_END,
-};
-
-/* Define SM5502 MASK/SHIFT constant */
-#define SM5502_REG_DEVICE_ID_VENDOR_SHIFT 0
-#define SM5502_REG_DEVICE_ID_VERSION_SHIFT 3
-#define SM5502_REG_DEVICE_ID_VENDOR_MASK (0x3 << SM5502_REG_DEVICE_ID_VENDOR_SHIFT)
-#define SM5502_REG_DEVICE_ID_VERSION_MASK (0x1f << SM5502_REG_DEVICE_ID_VERSION_SHIFT)
-
-#define SM5502_REG_CONTROL_MASK_INT_SHIFT 0
-#define SM5502_REG_CONTROL_WAIT_SHIFT 1
-#define SM5502_REG_CONTROL_MANUAL_SW_SHIFT 2
-#define SM5502_REG_CONTROL_RAW_DATA_SHIFT 3
-#define SM5502_REG_CONTROL_SW_OPEN_SHIFT 4
-#define SM5502_REG_CONTROL_MASK_INT_MASK (0x1 << SM5502_REG_CONTROL_MASK_INT_SHIFT)
-#define SM5502_REG_CONTROL_WAIT_MASK (0x1 << SM5502_REG_CONTROL_WAIT_SHIFT)
-#define SM5502_REG_CONTROL_MANUAL_SW_MASK (0x1 << SM5502_REG_CONTROL_MANUAL_SW_SHIFT)
-#define SM5502_REG_CONTROL_RAW_DATA_MASK (0x1 << SM5502_REG_CONTROL_RAW_DATA_SHIFT)
-#define SM5502_REG_CONTROL_SW_OPEN_MASK (0x1 << SM5502_REG_CONTROL_SW_OPEN_SHIFT)
-
-#define SM5502_REG_INTM1_ATTACH_SHIFT 0
-#define SM5502_REG_INTM1_DETACH_SHIFT 1
-#define SM5502_REG_INTM1_KP_SHIFT 2
-#define SM5502_REG_INTM1_LKP_SHIFT 3
-#define SM5502_REG_INTM1_LKR_SHIFT 4
-#define SM5502_REG_INTM1_OVP_EVENT_SHIFT 5
-#define SM5502_REG_INTM1_OCP_EVENT_SHIFT 6
-#define SM5502_REG_INTM1_OVP_OCP_DIS_SHIFT 7
-#define SM5502_REG_INTM1_ATTACH_MASK (0x1 << SM5502_REG_INTM1_ATTACH_SHIFT)
-#define SM5502_REG_INTM1_DETACH_MASK (0x1 << SM5502_REG_INTM1_DETACH_SHIFT)
-#define SM5502_REG_INTM1_KP_MASK (0x1 << SM5502_REG_INTM1_KP_SHIFT)
-#define SM5502_REG_INTM1_LKP_MASK (0x1 << SM5502_REG_INTM1_LKP_SHIFT)
-#define SM5502_REG_INTM1_LKR_MASK (0x1 << SM5502_REG_INTM1_LKR_SHIFT)
-#define SM5502_REG_INTM1_OVP_EVENT_MASK (0x1 << SM5502_REG_INTM1_OVP_EVENT_SHIFT)
-#define SM5502_REG_INTM1_OCP_EVENT_MASK (0x1 << SM5502_REG_INTM1_OCP_EVENT_SHIFT)
-#define SM5502_REG_INTM1_OVP_OCP_DIS_MASK (0x1 << SM5502_REG_INTM1_OVP_OCP_DIS_SHIFT)
-
-#define SM5502_REG_INTM2_VBUS_DET_SHIFT 0
-#define SM5502_REG_INTM2_REV_ACCE_SHIFT 1
-#define SM5502_REG_INTM2_ADC_CHG_SHIFT 2
-#define SM5502_REG_INTM2_STUCK_KEY_SHIFT 3
-#define SM5502_REG_INTM2_STUCK_KEY_RCV_SHIFT 4
-#define SM5502_REG_INTM2_MHL_SHIFT 5
-#define SM5502_REG_INTM2_VBUS_DET_MASK (0x1 << SM5502_REG_INTM2_VBUS_DET_SHIFT)
-#define SM5502_REG_INTM2_REV_ACCE_MASK (0x1 << SM5502_REG_INTM2_REV_ACCE_SHIFT)
-#define SM5502_REG_INTM2_ADC_CHG_MASK (0x1 << SM5502_REG_INTM2_ADC_CHG_SHIFT)
-#define SM5502_REG_INTM2_STUCK_KEY_MASK (0x1 << SM5502_REG_INTM2_STUCK_KEY_SHIFT)
-#define SM5502_REG_INTM2_STUCK_KEY_RCV_MASK (0x1 << SM5502_REG_INTM2_STUCK_KEY_RCV_SHIFT)
-#define SM5502_REG_INTM2_MHL_MASK (0x1 << SM5502_REG_INTM2_MHL_SHIFT)
-
-#define SM5502_REG_ADC_SHIFT 0
-#define SM5502_REG_ADC_MASK (0x1f << SM5502_REG_ADC_SHIFT)
-
-#define SM5502_REG_TIMING_SET1_KEY_PRESS_SHIFT 4
-#define SM5502_REG_TIMING_SET1_KEY_PRESS_MASK (0xf << SM5502_REG_TIMING_SET1_KEY_PRESS_SHIFT)
-#define TIMING_KEY_PRESS_100MS 0x0
-#define TIMING_KEY_PRESS_200MS 0x1
-#define TIMING_KEY_PRESS_300MS 0x2
-#define TIMING_KEY_PRESS_400MS 0x3
-#define TIMING_KEY_PRESS_500MS 0x4
-#define TIMING_KEY_PRESS_600MS 0x5
-#define TIMING_KEY_PRESS_700MS 0x6
-#define TIMING_KEY_PRESS_800MS 0x7
-#define TIMING_KEY_PRESS_900MS 0x8
-#define TIMING_KEY_PRESS_1000MS 0x9
-#define SM5502_REG_TIMING_SET1_ADC_DET_SHIFT 0
-#define SM5502_REG_TIMING_SET1_ADC_DET_MASK (0xf << SM5502_REG_TIMING_SET1_ADC_DET_SHIFT)
-#define TIMING_ADC_DET_50MS 0x0
-#define TIMING_ADC_DET_100MS 0x1
-#define TIMING_ADC_DET_150MS 0x2
-#define TIMING_ADC_DET_200MS 0x3
-#define TIMING_ADC_DET_300MS 0x4
-#define TIMING_ADC_DET_400MS 0x5
-#define TIMING_ADC_DET_500MS 0x6
-#define TIMING_ADC_DET_600MS 0x7
-#define TIMING_ADC_DET_700MS 0x8
-#define TIMING_ADC_DET_800MS 0x9
-#define TIMING_ADC_DET_900MS 0xA
-#define TIMING_ADC_DET_1000MS 0xB
-
-#define SM5502_REG_TIMING_SET2_SW_WAIT_SHIFT 4
-#define SM5502_REG_TIMING_SET2_SW_WAIT_MASK (0xf << SM5502_REG_TIMING_SET2_SW_WAIT_SHIFT)
-#define TIMING_SW_WAIT_10MS 0x0
-#define TIMING_SW_WAIT_30MS 0x1
-#define TIMING_SW_WAIT_50MS 0x2
-#define TIMING_SW_WAIT_70MS 0x3
-#define TIMING_SW_WAIT_90MS 0x4
-#define TIMING_SW_WAIT_110MS 0x5
-#define TIMING_SW_WAIT_130MS 0x6
-#define TIMING_SW_WAIT_150MS 0x7
-#define TIMING_SW_WAIT_170MS 0x8
-#define TIMING_SW_WAIT_190MS 0x9
-#define TIMING_SW_WAIT_210MS 0xA
-#define SM5502_REG_TIMING_SET2_LONG_KEY_SHIFT 0
-#define SM5502_REG_TIMING_SET2_LONG_KEY_MASK (0xf << SM5502_REG_TIMING_SET2_LONG_KEY_SHIFT)
-#define TIMING_LONG_KEY_300MS 0x0
-#define TIMING_LONG_KEY_400MS 0x1
-#define TIMING_LONG_KEY_500MS 0x2
-#define TIMING_LONG_KEY_600MS 0x3
-#define TIMING_LONG_KEY_700MS 0x4
-#define TIMING_LONG_KEY_800MS 0x5
-#define TIMING_LONG_KEY_900MS 0x6
-#define TIMING_LONG_KEY_1000MS 0x7
-#define TIMING_LONG_KEY_1100MS 0x8
-#define TIMING_LONG_KEY_1200MS 0x9
-#define TIMING_LONG_KEY_1300MS 0xA
-#define TIMING_LONG_KEY_1400MS 0xB
-#define TIMING_LONG_KEY_1500MS 0xC
-
-#define SM5502_REG_DEV_TYPE1_AUDIO_TYPE1_SHIFT 0
-#define SM5502_REG_DEV_TYPE1_AUDIO_TYPE2_SHIFT 1
-#define SM5502_REG_DEV_TYPE1_USB_SDP_SHIFT 2
-#define SM5502_REG_DEV_TYPE1_UART_SHIFT 3
-#define SM5502_REG_DEV_TYPE1_CAR_KIT_CHARGER_SHIFT 4
-#define SM5502_REG_DEV_TYPE1_USB_CHG_SHIFT 5
-#define SM5502_REG_DEV_TYPE1_DEDICATED_CHG_SHIFT 6
-#define SM5502_REG_DEV_TYPE1_USB_OTG_SHIFT 7
-#define SM5502_REG_DEV_TYPE1_AUDIO_TYPE1_MASK (0x1 << SM5502_REG_DEV_TYPE1_AUDIO_TYPE1_SHIFT)
-#define SM5502_REG_DEV_TYPE1_AUDIO_TYPE1__MASK (0x1 << SM5502_REG_DEV_TYPE1_AUDIO_TYPE2_SHIFT)
-#define SM5502_REG_DEV_TYPE1_USB_SDP_MASK (0x1 << SM5502_REG_DEV_TYPE1_USB_SDP_SHIFT)
-#define SM5502_REG_DEV_TYPE1_UART_MASK (0x1 << SM5502_REG_DEV_TYPE1_UART_SHIFT)
-#define SM5502_REG_DEV_TYPE1_CAR_KIT_CHARGER_MASK (0x1 << SM5502_REG_DEV_TYPE1_CAR_KIT_CHARGER_SHIFT)
-#define SM5502_REG_DEV_TYPE1_USB_CHG_MASK (0x1 << SM5502_REG_DEV_TYPE1_USB_CHG_SHIFT)
-#define SM5502_REG_DEV_TYPE1_DEDICATED_CHG_MASK (0x1 << SM5502_REG_DEV_TYPE1_DEDICATED_CHG_SHIFT)
-#define SM5502_REG_DEV_TYPE1_USB_OTG_MASK (0x1 << SM5502_REG_DEV_TYPE1_USB_OTG_SHIFT)
-
-#define SM5502_REG_DEV_TYPE2_JIG_USB_ON_SHIFT 0
-#define SM5502_REG_DEV_TYPE2_JIG_USB_OFF_SHIFT 1
-#define SM5502_REG_DEV_TYPE2_JIG_UART_ON_SHIFT 2
-#define SM5502_REG_DEV_TYPE2_JIG_UART_OFF_SHIFT 3
-#define SM5502_REG_DEV_TYPE2_PPD_SHIFT 4
-#define SM5502_REG_DEV_TYPE2_TTY_SHIFT 5
-#define SM5502_REG_DEV_TYPE2_AV_CABLE_SHIFT 6
-#define SM5502_REG_DEV_TYPE2_JIG_USB_ON_MASK (0x1 << SM5502_REG_DEV_TYPE2_JIG_USB_ON_SHIFT)
-#define SM5502_REG_DEV_TYPE2_JIG_USB_OFF_MASK (0x1 << SM5502_REG_DEV_TYPE2_JIG_USB_OFF_SHIFT)
-#define SM5502_REG_DEV_TYPE2_JIG_UART_ON_MASK (0x1 << SM5502_REG_DEV_TYPE2_JIG_UART_ON_SHIFT)
-#define SM5502_REG_DEV_TYPE2_JIG_UART_OFF_MASK (0x1 << SM5502_REG_DEV_TYPE2_JIG_UART_OFF_SHIFT)
-#define SM5502_REG_DEV_TYPE2_PPD_MASK (0x1 << SM5502_REG_DEV_TYPE2_PPD_SHIFT)
-#define SM5502_REG_DEV_TYPE2_TTY_MASK (0x1 << SM5502_REG_DEV_TYPE2_TTY_SHIFT)
-#define SM5502_REG_DEV_TYPE2_AV_CABLE_MASK (0x1 << SM5502_REG_DEV_TYPE2_AV_CABLE_SHIFT)
-
-#define SM5502_REG_MANUAL_SW1_VBUSIN_SHIFT 0
-#define SM5502_REG_MANUAL_SW1_DP_SHIFT 2
-#define SM5502_REG_MANUAL_SW1_DM_SHIFT 5
-#define SM5502_REG_MANUAL_SW1_VBUSIN_MASK (0x3 << SM5502_REG_MANUAL_SW1_VBUSIN_SHIFT)
-#define SM5502_REG_MANUAL_SW1_DP_MASK (0x7 << SM5502_REG_MANUAL_SW1_DP_SHIFT)
-#define SM5502_REG_MANUAL_SW1_DM_MASK (0x7 << SM5502_REG_MANUAL_SW1_DM_SHIFT)
-#define VBUSIN_SWITCH_OPEN 0x0
-#define VBUSIN_SWITCH_VBUSOUT 0x1
-#define VBUSIN_SWITCH_MIC 0x2
-#define VBUSIN_SWITCH_VBUSOUT_WITH_USB 0x3
-#define DM_DP_CON_SWITCH_OPEN 0x0
-#define DM_DP_CON_SWITCH_USB 0x1
-#define DM_DP_CON_SWITCH_AUDIO 0x2
-#define DM_DP_CON_SWITCH_UART 0x3
-#define DM_DP_SWITCH_OPEN ((DM_DP_CON_SWITCH_OPEN <<SM5502_REG_MANUAL_SW1_DP_SHIFT) \
- | (DM_DP_CON_SWITCH_OPEN <<SM5502_REG_MANUAL_SW1_DM_SHIFT))
-#define DM_DP_SWITCH_USB ((DM_DP_CON_SWITCH_USB <<SM5502_REG_MANUAL_SW1_DP_SHIFT) \
- | (DM_DP_CON_SWITCH_USB <<SM5502_REG_MANUAL_SW1_DM_SHIFT))
-#define DM_DP_SWITCH_AUDIO ((DM_DP_CON_SWITCH_AUDIO <<SM5502_REG_MANUAL_SW1_DP_SHIFT) \
- | (DM_DP_CON_SWITCH_AUDIO <<SM5502_REG_MANUAL_SW1_DM_SHIFT))
-#define DM_DP_SWITCH_UART ((DM_DP_CON_SWITCH_UART <<SM5502_REG_MANUAL_SW1_DP_SHIFT) \
- | (DM_DP_CON_SWITCH_UART <<SM5502_REG_MANUAL_SW1_DM_SHIFT))
-
-/* SM5502 Interrupts */
-enum sm5502_irq {
- /* INT1 */
- SM5502_IRQ_INT1_ATTACH,
- SM5502_IRQ_INT1_DETACH,
- SM5502_IRQ_INT1_KP,
- SM5502_IRQ_INT1_LKP,
- SM5502_IRQ_INT1_LKR,
- SM5502_IRQ_INT1_OVP_EVENT,
- SM5502_IRQ_INT1_OCP_EVENT,
- SM5502_IRQ_INT1_OVP_OCP_DIS,
-
- /* INT2 */
- SM5502_IRQ_INT2_VBUS_DET,
- SM5502_IRQ_INT2_REV_ACCE,
- SM5502_IRQ_INT2_ADC_CHG,
- SM5502_IRQ_INT2_STUCK_KEY,
- SM5502_IRQ_INT2_STUCK_KEY_RCV,
- SM5502_IRQ_INT2_MHL,
-
- SM5502_IRQ_NUM,
-};
-
-#define SM5502_IRQ_INT1_ATTACH_MASK BIT(0)
-#define SM5502_IRQ_INT1_DETACH_MASK BIT(1)
-#define SM5502_IRQ_INT1_KP_MASK BIT(2)
-#define SM5502_IRQ_INT1_LKP_MASK BIT(3)
-#define SM5502_IRQ_INT1_LKR_MASK BIT(4)
-#define SM5502_IRQ_INT1_OVP_EVENT_MASK BIT(5)
-#define SM5502_IRQ_INT1_OCP_EVENT_MASK BIT(6)
-#define SM5502_IRQ_INT1_OVP_OCP_DIS_MASK BIT(7)
-#define SM5502_IRQ_INT2_VBUS_DET_MASK BIT(0)
-#define SM5502_IRQ_INT2_REV_ACCE_MASK BIT(1)
-#define SM5502_IRQ_INT2_ADC_CHG_MASK BIT(2)
-#define SM5502_IRQ_INT2_STUCK_KEY_MASK BIT(3)
-#define SM5502_IRQ_INT2_STUCK_KEY_RCV_MASK BIT(4)
-#define SM5502_IRQ_INT2_MHL_MASK BIT(5)
-
-#endif /* __LINUX_EXTCON_SM5502_H */
diff --git a/include/linux/gpio/driver.h b/include/linux/gpio/driver.h
index e78a2373e374..c5e41da20112 100644
--- a/include/linux/gpio/driver.h
+++ b/include/linux/gpio/driver.h
@@ -105,7 +105,7 @@ struct gpio_chip {
#ifdef CONFIG_GPIOLIB_IRQCHIP
/*
- * With CONFIG_GPIO_IRQCHIP we get an irqchip inside the gpiolib
+ * With CONFIG_GPIOLIB_IRQCHIP we get an irqchip inside the gpiolib
* to handle IRQs for most practical cases.
*/
struct irq_chip *irqchip;
@@ -164,7 +164,7 @@ int gpiochip_irqchip_add(struct gpio_chip *gpiochip,
irq_flow_handler_t handler,
unsigned int type);
-#endif /* CONFIG_GPIO_IRQCHIP */
+#endif /* CONFIG_GPIOLIB_IRQCHIP */
int gpiochip_request_own_desc(struct gpio_desc *desc, const char *label);
void gpiochip_free_own_desc(struct gpio_desc *desc);
diff --git a/include/linux/hash.h b/include/linux/hash.h
index bd1754c7ecef..d0494c399392 100644
--- a/include/linux/hash.h
+++ b/include/linux/hash.h
@@ -37,6 +37,9 @@ static __always_inline u64 hash_64(u64 val, unsigned int bits)
{
u64 hash = val;
+#if defined(CONFIG_ARCH_HAS_FAST_MULTIPLIER) && BITS_PER_LONG == 64
+ hash = hash * GOLDEN_RATIO_PRIME_64;
+#else
/* Sigh, gcc can't optimise this alone like it does for 32 bits. */
u64 n = hash;
n <<= 18;
@@ -51,6 +54,7 @@ static __always_inline u64 hash_64(u64 val, unsigned int bits)
hash += n;
n <<= 2;
hash += n;
+#endif
/* High bits are more random, so use them. */
return hash >> (64 - bits);
diff --git a/include/linux/hid.h b/include/linux/hid.h
index f53c4a9cca1d..78ea9bf941cd 100644
--- a/include/linux/hid.h
+++ b/include/linux/hid.h
@@ -265,6 +265,7 @@ struct hid_item {
#define HID_CONNECT_HIDDEV 0x08
#define HID_CONNECT_HIDDEV_FORCE 0x10
#define HID_CONNECT_FF 0x20
+#define HID_CONNECT_DRIVER 0x40
#define HID_CONNECT_DEFAULT (HID_CONNECT_HIDINPUT|HID_CONNECT_HIDRAW| \
HID_CONNECT_HIDDEV|HID_CONNECT_FF)
@@ -287,6 +288,7 @@ struct hid_item {
#define HID_QUIRK_HIDINPUT_FORCE 0x00000080
#define HID_QUIRK_NO_EMPTY_INPUT 0x00000100
#define HID_QUIRK_NO_INIT_INPUT_REPORTS 0x00000200
+#define HID_QUIRK_ALWAYS_POLL 0x00000400
#define HID_QUIRK_SKIP_OUTPUT_REPORTS 0x00010000
#define HID_QUIRK_SKIP_OUTPUT_REPORT_ID 0x00020000
#define HID_QUIRK_NO_OUTPUT_REPORTS_ON_INTR_EP 0x00040000
@@ -440,6 +442,7 @@ struct hid_output_fifo {
#define HID_CLAIMED_INPUT 1
#define HID_CLAIMED_HIDDEV 2
#define HID_CLAIMED_HIDRAW 4
+#define HID_CLAIMED_DRIVER 8
#define HID_STAT_ADDED 1
#define HID_STAT_PARSED 2
diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index a95efeb53a8b..b556e0ab946f 100644
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -577,20 +577,4 @@ static inline struct i2c_adapter *of_find_i2c_adapter_by_node(struct device_node
}
#endif /* CONFIG_OF */
-#ifdef CONFIG_ACPI
-void acpi_i2c_register_devices(struct i2c_adapter *adap);
-#else
-static inline void acpi_i2c_register_devices(struct i2c_adapter *adap) { }
-#endif /* CONFIG_ACPI */
-
-#ifdef CONFIG_ACPI_I2C_OPREGION
-int acpi_i2c_install_space_handler(struct i2c_adapter *adapter);
-void acpi_i2c_remove_space_handler(struct i2c_adapter *adapter);
-#else
-static inline void acpi_i2c_remove_space_handler(struct i2c_adapter *adapter)
-{ }
-static inline int acpi_i2c_install_space_handler(struct i2c_adapter *adapter)
-{ return 0; }
-#endif /* CONFIG_ACPI_I2C_OPREGION */
-
#endif /* _LINUX_I2C_H */
diff --git a/include/linux/iio/trigger.h b/include/linux/iio/trigger.h
index 4b79ffe7b188..fa76c79a52a1 100644
--- a/include/linux/iio/trigger.h
+++ b/include/linux/iio/trigger.h
@@ -84,10 +84,12 @@ static inline void iio_trigger_put(struct iio_trigger *trig)
put_device(&trig->dev);
}
-static inline void iio_trigger_get(struct iio_trigger *trig)
+static inline struct iio_trigger *iio_trigger_get(struct iio_trigger *trig)
{
get_device(&trig->dev);
__module_get(trig->ops->owner);
+
+ return trig;
}
/**
diff --git a/include/linux/ipack.h b/include/linux/ipack.h
index 1888e06ddf64..8bddc3fbdddf 100644
--- a/include/linux/ipack.h
+++ b/include/linux/ipack.h
@@ -172,6 +172,7 @@ struct ipack_bus_ops {
* @ops: bus operations for the mezzanine drivers
*/
struct ipack_bus_device {
+ struct module *owner;
struct device *parent;
int slots;
int bus_nr;
@@ -189,7 +190,8 @@ struct ipack_bus_device {
* available bus device in ipack.
*/
struct ipack_bus_device *ipack_bus_register(struct device *parent, int slots,
- const struct ipack_bus_ops *ops);
+ const struct ipack_bus_ops *ops,
+ struct module *owner);
/**
* ipack_bus_unregister -- unregister an ipack bus
@@ -265,3 +267,23 @@ void ipack_put_device(struct ipack_device *dev);
.format = (_format), \
.vendor = (vend), \
.device = (dev)
+
+/**
+ * ipack_get_carrier - it increase the carrier ref. counter of
+ * the carrier module
+ * @dev: mezzanine device which wants to get the carrier
+ */
+static inline int ipack_get_carrier(struct ipack_device *dev)
+{
+ return try_module_get(dev->bus->owner);
+}
+
+/**
+ * ipack_get_carrier - it decrease the carrier ref. counter of
+ * the carrier module
+ * @dev: mezzanine device which wants to get the carrier
+ */
+static inline void ipack_put_carrier(struct ipack_device *dev)
+{
+ module_put(dev->bus->owner);
+}
diff --git a/include/linux/jiffies.h b/include/linux/jiffies.h
index 1f44466c1e9d..c367cbdf73ab 100644
--- a/include/linux/jiffies.h
+++ b/include/linux/jiffies.h
@@ -258,23 +258,11 @@ extern unsigned long preset_lpj;
#define SEC_JIFFIE_SC (32 - SHIFT_HZ)
#endif
#define NSEC_JIFFIE_SC (SEC_JIFFIE_SC + 29)
-#define USEC_JIFFIE_SC (SEC_JIFFIE_SC + 19)
#define SEC_CONVERSION ((unsigned long)((((u64)NSEC_PER_SEC << SEC_JIFFIE_SC) +\
TICK_NSEC -1) / (u64)TICK_NSEC))
#define NSEC_CONVERSION ((unsigned long)((((u64)1 << NSEC_JIFFIE_SC) +\
TICK_NSEC -1) / (u64)TICK_NSEC))
-#define USEC_CONVERSION \
- ((unsigned long)((((u64)NSEC_PER_USEC << USEC_JIFFIE_SC) +\
- TICK_NSEC -1) / (u64)TICK_NSEC))
-/*
- * USEC_ROUND is used in the timeval to jiffie conversion. See there
- * for more details. It is the scaled resolution rounding value. Note
- * that it is a 64-bit value. Since, when it is applied, we are already
- * in jiffies (albit scaled), it is nothing but the bits we will shift
- * off.
- */
-#define USEC_ROUND (u64)(((u64)1 << USEC_JIFFIE_SC) - 1)
/*
* The maximum jiffie value is (MAX_INT >> 1). Here we translate that
* into seconds. The 64-bit case will overflow if we are not careful,
diff --git a/include/linux/kfifo.h b/include/linux/kfifo.h
index 554fde3a3927..473b43678ad1 100644
--- a/include/linux/kfifo.h
+++ b/include/linux/kfifo.h
@@ -722,7 +722,7 @@ __kfifo_uint_must_check_helper( \
/**
* kfifo_dma_out_finish - finish a DMA OUT operation
* @fifo: address of the fifo to be used
- * @len: number of bytes transferrd
+ * @len: number of bytes transferred
*
* This macro finish a DMA OUT operation. The out counter will be updated by
* the len parameter. No error checking will be done.
diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
index a4c33b34fe3f..28be31f49250 100644
--- a/include/linux/kvm_host.h
+++ b/include/linux/kvm_host.h
@@ -136,12 +136,11 @@ static inline bool is_error_page(struct page *page)
#define KVM_REQ_GLOBAL_CLOCK_UPDATE 22
#define KVM_REQ_ENABLE_IBS 23
#define KVM_REQ_DISABLE_IBS 24
+#define KVM_REQ_APIC_PAGE_RELOAD 25
#define KVM_USERSPACE_IRQ_SOURCE_ID 0
#define KVM_IRQFD_RESAMPLE_IRQ_SOURCE_ID 1
-struct kvm;
-struct kvm_vcpu;
extern struct kmem_cache *kvm_vcpu_cache;
extern spinlock_t kvm_lock;
@@ -200,6 +199,17 @@ int kvm_setup_async_pf(struct kvm_vcpu *vcpu, gva_t gva, unsigned long hva,
int kvm_async_pf_wakeup_all(struct kvm_vcpu *vcpu);
#endif
+/*
+ * Carry out a gup that requires IO. Allow the mm to relinquish the mmap
+ * semaphore if the filemap/swap has to wait on a page lock. pagep == NULL
+ * controls whether we retry the gup one more time to completion in that case.
+ * Typically this is called after a FAULT_FLAG_RETRY_NOWAIT in the main tdp
+ * handler.
+ */
+int kvm_get_user_page_io(struct task_struct *tsk, struct mm_struct *mm,
+ unsigned long addr, bool write_fault,
+ struct page **pagep);
+
enum {
OUTSIDE_GUEST_MODE,
IN_GUEST_MODE,
@@ -325,8 +335,6 @@ struct kvm_kernel_irq_routing_entry {
struct hlist_node link;
};
-struct kvm_irq_routing_table;
-
#ifndef KVM_PRIVATE_MEM_SLOTS
#define KVM_PRIVATE_MEM_SLOTS 0
#endif
@@ -528,6 +536,8 @@ struct page *gfn_to_page(struct kvm *kvm, gfn_t gfn);
unsigned long gfn_to_hva(struct kvm *kvm, gfn_t gfn);
unsigned long gfn_to_hva_prot(struct kvm *kvm, gfn_t gfn, bool *writable);
unsigned long gfn_to_hva_memslot(struct kvm_memory_slot *slot, gfn_t gfn);
+unsigned long gfn_to_hva_memslot_prot(struct kvm_memory_slot *slot, gfn_t gfn,
+ bool *writable);
void kvm_release_page_clean(struct page *page);
void kvm_release_page_dirty(struct page *page);
void kvm_set_page_accessed(struct page *page);
@@ -579,6 +589,7 @@ void kvm_flush_remote_tlbs(struct kvm *kvm);
void kvm_reload_remote_mmus(struct kvm *kvm);
void kvm_make_mclock_inprogress_request(struct kvm *kvm);
void kvm_make_scan_ioapic_request(struct kvm *kvm);
+bool kvm_make_all_cpus_request(struct kvm *kvm, unsigned int req);
long kvm_arch_dev_ioctl(struct file *filp,
unsigned int ioctl, unsigned long arg);
@@ -624,6 +635,8 @@ void kvm_arch_exit(void);
int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu);
void kvm_arch_vcpu_uninit(struct kvm_vcpu *vcpu);
+void kvm_arch_sched_in(struct kvm_vcpu *vcpu, int cpu);
+
void kvm_arch_vcpu_free(struct kvm_vcpu *vcpu);
void kvm_arch_vcpu_load(struct kvm_vcpu *vcpu, int cpu);
void kvm_arch_vcpu_put(struct kvm_vcpu *vcpu);
@@ -632,8 +645,8 @@ int kvm_arch_vcpu_setup(struct kvm_vcpu *vcpu);
int kvm_arch_vcpu_postcreate(struct kvm_vcpu *vcpu);
void kvm_arch_vcpu_destroy(struct kvm_vcpu *vcpu);
-int kvm_arch_hardware_enable(void *garbage);
-void kvm_arch_hardware_disable(void *garbage);
+int kvm_arch_hardware_enable(void);
+void kvm_arch_hardware_disable(void);
int kvm_arch_hardware_setup(void);
void kvm_arch_hardware_unsetup(void);
void kvm_arch_check_processor_compat(void *rtn);
@@ -1034,8 +1047,6 @@ static inline bool kvm_check_request(int req, struct kvm_vcpu *vcpu)
extern bool kvm_rebooting;
-struct kvm_device_ops;
-
struct kvm_device {
struct kvm_device_ops *ops;
struct kvm *kvm;
@@ -1068,12 +1079,10 @@ struct kvm_device_ops {
void kvm_device_get(struct kvm_device *dev);
void kvm_device_put(struct kvm_device *dev);
struct kvm_device *kvm_device_from_filp(struct file *filp);
+int kvm_register_device_ops(struct kvm_device_ops *ops, u32 type);
extern struct kvm_device_ops kvm_mpic_ops;
extern struct kvm_device_ops kvm_xics_ops;
-extern struct kvm_device_ops kvm_vfio_ops;
-extern struct kvm_device_ops kvm_arm_vgic_v2_ops;
-extern struct kvm_device_ops kvm_flic_ops;
#ifdef CONFIG_HAVE_KVM_CPU_RELAX_INTERCEPT
diff --git a/include/linux/kvm_types.h b/include/linux/kvm_types.h
index b0bcce0ddc95..b606bb689a3e 100644
--- a/include/linux/kvm_types.h
+++ b/include/linux/kvm_types.h
@@ -17,6 +17,20 @@
#ifndef __KVM_TYPES_H__
#define __KVM_TYPES_H__
+struct kvm;
+struct kvm_async_pf;
+struct kvm_device_ops;
+struct kvm_interrupt;
+struct kvm_irq_routing_table;
+struct kvm_memory_slot;
+struct kvm_one_reg;
+struct kvm_run;
+struct kvm_userspace_memory_region;
+struct kvm_vcpu;
+struct kvm_vcpu_init;
+
+enum kvm_mr_change;
+
#include <asm/types.h>
/*
diff --git a/include/linux/lockdep.h b/include/linux/lockdep.h
index 008388f920d7..64c7425afbce 100644
--- a/include/linux/lockdep.h
+++ b/include/linux/lockdep.h
@@ -362,6 +362,10 @@ extern void lockdep_trace_alloc(gfp_t mask);
WARN_ON(debug_locks && !lockdep_is_held(l)); \
} while (0)
+#define lockdep_assert_held_once(l) do { \
+ WARN_ON_ONCE(debug_locks && !lockdep_is_held(l)); \
+ } while (0)
+
#define lockdep_recursing(tsk) ((tsk)->lockdep_recursion)
#else /* !CONFIG_LOCKDEP */
@@ -412,6 +416,7 @@ struct lock_class_key { };
#define lockdep_depth(tsk) (0)
#define lockdep_assert_held(l) do { (void)(l); } while (0)
+#define lockdep_assert_held_once(l) do { (void)(l); } while (0)
#define lockdep_recursing(tsk) (0)
diff --git a/include/linux/mei_cl_bus.h b/include/linux/mei_cl_bus.h
index d14af7b722ef..164aad1f9f12 100644
--- a/include/linux/mei_cl_bus.h
+++ b/include/linux/mei_cl_bus.h
@@ -3,6 +3,7 @@
#include <linux/device.h>
#include <linux/uuid.h>
+#include <linux/mod_devicetable.h>
struct mei_cl_device;
diff --git a/include/linux/mfd/max77693-private.h b/include/linux/mfd/max77693-private.h
index c466ff3e16b8..d0e578fd7053 100644
--- a/include/linux/mfd/max77693-private.h
+++ b/include/linux/mfd/max77693-private.h
@@ -251,6 +251,15 @@ enum max77693_haptic_reg {
MAX77693_HAPTIC_REG_END,
};
+/* max77693-pmic LSCNFG configuraton register */
+#define MAX77693_PMIC_LOW_SYS_MASK 0x80
+#define MAX77693_PMIC_LOW_SYS_SHIFT 7
+
+/* max77693-haptic configuration register */
+#define MAX77693_CONFIG2_MODE 7
+#define MAX77693_CONFIG2_MEN 6
+#define MAX77693_CONFIG2_HTYP 5
+
enum max77693_irq_source {
LED_INT = 0,
TOPSYS_INT,
diff --git a/include/linux/mfd/samsung/core.h b/include/linux/mfd/samsung/core.h
index b5f73de81aad..1825edacbda7 100644
--- a/include/linux/mfd/samsung/core.h
+++ b/include/linux/mfd/samsung/core.h
@@ -14,6 +14,27 @@
#ifndef __LINUX_MFD_SEC_CORE_H
#define __LINUX_MFD_SEC_CORE_H
+/* Macros to represent minimum voltages for LDO/BUCK */
+#define MIN_3000_MV 3000000
+#define MIN_2500_MV 2500000
+#define MIN_2000_MV 2000000
+#define MIN_1800_MV 1800000
+#define MIN_1500_MV 1500000
+#define MIN_1400_MV 1400000
+#define MIN_1000_MV 1000000
+
+#define MIN_900_MV 900000
+#define MIN_850_MV 850000
+#define MIN_800_MV 800000
+#define MIN_750_MV 750000
+#define MIN_600_MV 600000
+
+/* Macros to represent steps for LDO/BUCK */
+#define STEP_50_MV 50000
+#define STEP_25_MV 25000
+#define STEP_12_5_MV 12500
+#define STEP_6_25_MV 6250
+
enum sec_device_type {
S5M8751X,
S5M8763X,
diff --git a/include/linux/mfd/samsung/s2mpa01.h b/include/linux/mfd/samsung/s2mpa01.h
index fbc63bc0d6a2..2766108bca2f 100644
--- a/include/linux/mfd/samsung/s2mpa01.h
+++ b/include/linux/mfd/samsung/s2mpa01.h
@@ -155,18 +155,6 @@ enum s2mpa01_regulators {
S2MPA01_REGULATOR_MAX,
};
-#define S2MPA01_BUCK_MIN1 600000
-#define S2MPA01_BUCK_MIN2 800000
-#define S2MPA01_BUCK_MIN3 1000000
-#define S2MPA01_BUCK_MIN4 1500000
-#define S2MPA01_LDO_MIN 800000
-
-#define S2MPA01_BUCK_STEP1 6250
-#define S2MPA01_BUCK_STEP2 12500
-
-#define S2MPA01_LDO_STEP1 50000
-#define S2MPA01_LDO_STEP2 25000
-
#define S2MPA01_LDO_VSEL_MASK 0x3F
#define S2MPA01_BUCK_VSEL_MASK 0xFF
#define S2MPA01_ENABLE_MASK (0x03 << S2MPA01_ENABLE_SHIFT)
diff --git a/include/linux/mfd/samsung/s2mps11.h b/include/linux/mfd/samsung/s2mps11.h
index b3ddf98dec37..7981a9d77d3f 100644
--- a/include/linux/mfd/samsung/s2mps11.h
+++ b/include/linux/mfd/samsung/s2mps11.h
@@ -171,15 +171,6 @@ enum s2mps11_regulators {
S2MPS11_REGULATOR_MAX,
};
-#define S2MPS11_BUCK_MIN1 600000
-#define S2MPS11_BUCK_MIN2 750000
-#define S2MPS11_BUCK_MIN3 3000000
-#define S2MPS11_LDO_MIN 800000
-#define S2MPS11_BUCK_STEP1 6250
-#define S2MPS11_BUCK_STEP2 12500
-#define S2MPS11_BUCK_STEP3 25000
-#define S2MPS11_LDO_STEP1 50000
-#define S2MPS11_LDO_STEP2 25000
#define S2MPS11_LDO_VSEL_MASK 0x3F
#define S2MPS11_BUCK_VSEL_MASK 0xFF
#define S2MPS11_ENABLE_MASK (0x03 << S2MPS11_ENABLE_SHIFT)
diff --git a/include/linux/mfd/samsung/s2mps14.h b/include/linux/mfd/samsung/s2mps14.h
index 900cd7a04314..c92f4782afb5 100644
--- a/include/linux/mfd/samsung/s2mps14.h
+++ b/include/linux/mfd/samsung/s2mps14.h
@@ -123,10 +123,6 @@ enum s2mps14_regulators {
};
/* Regulator constraints for BUCKx */
-#define S2MPS14_BUCK1235_MIN_600MV 600000
-#define S2MPS14_BUCK4_MIN_1400MV 1400000
-#define S2MPS14_BUCK1235_STEP_6_25MV 6250
-#define S2MPS14_BUCK4_STEP_12_5MV 12500
#define S2MPS14_BUCK1235_START_SEL 0x20
#define S2MPS14_BUCK4_START_SEL 0x40
/*
@@ -136,12 +132,6 @@ enum s2mps14_regulators {
*/
#define S2MPS14_BUCK_RAMP_DELAY 12500
-/* Regulator constraints for different types of LDOx */
-#define S2MPS14_LDO_MIN_800MV 800000
-#define S2MPS14_LDO_MIN_1800MV 1800000
-#define S2MPS14_LDO_STEP_12_5MV 12500
-#define S2MPS14_LDO_STEP_25MV 25000
-
#define S2MPS14_LDO_VSEL_MASK 0x3F
#define S2MPS14_BUCK_VSEL_MASK 0xFF
#define S2MPS14_ENABLE_MASK (0x03 << S2MPS14_ENABLE_SHIFT)
diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h
index 071f6b234604..a5b7d7cfcedf 100644
--- a/include/linux/mlx4/device.h
+++ b/include/linux/mlx4/device.h
@@ -209,6 +209,7 @@ enum {
MLX4_BMME_FLAG_TYPE_2_WIN = 1 << 9,
MLX4_BMME_FLAG_RESERVED_LKEY = 1 << 10,
MLX4_BMME_FLAG_FAST_REG_WR = 1 << 11,
+ MLX4_BMME_FLAG_VSD_INIT2RTR = 1 << 28,
};
enum mlx4_event {
@@ -1196,6 +1197,9 @@ int mlx4_map_sw_to_hw_steering_id(struct mlx4_dev *dev,
enum mlx4_net_trans_rule_id id);
int mlx4_hw_rule_sz(struct mlx4_dev *dev, enum mlx4_net_trans_rule_id id);
+int mlx4_tunnel_steer_add(struct mlx4_dev *dev, unsigned char *addr,
+ int port, int qpn, u16 prio, u64 *reg_id);
+
void mlx4_sync_pkey_table(struct mlx4_dev *dev, int slave, int port,
int i, int val);
diff --git a/include/linux/mlx4/qp.h b/include/linux/mlx4/qp.h
index 7040dc98ff8b..5f4e36cf0091 100644
--- a/include/linux/mlx4/qp.h
+++ b/include/linux/mlx4/qp.h
@@ -56,7 +56,8 @@ enum mlx4_qp_optpar {
MLX4_QP_OPTPAR_RNR_RETRY = 1 << 13,
MLX4_QP_OPTPAR_ACK_TIMEOUT = 1 << 14,
MLX4_QP_OPTPAR_SCHED_QUEUE = 1 << 16,
- MLX4_QP_OPTPAR_COUNTER_INDEX = 1 << 20
+ MLX4_QP_OPTPAR_COUNTER_INDEX = 1 << 20,
+ MLX4_QP_OPTPAR_VLAN_STRIPPING = 1 << 21,
};
enum mlx4_qp_state {
@@ -423,13 +424,20 @@ struct mlx4_wqe_inline_seg {
enum mlx4_update_qp_attr {
MLX4_UPDATE_QP_SMAC = 1 << 0,
+ MLX4_UPDATE_QP_VSD = 1 << 2,
+ MLX4_UPDATE_QP_SUPPORTED_ATTRS = (1 << 2) - 1
+};
+
+enum mlx4_update_qp_params_flags {
+ MLX4_UPDATE_QP_PARAMS_FLAGS_VSD_ENABLE = 1 << 0,
};
struct mlx4_update_qp_params {
u8 smac_index;
+ u32 flags;
};
-int mlx4_update_qp(struct mlx4_dev *dev, struct mlx4_qp *qp,
+int mlx4_update_qp(struct mlx4_dev *dev, u32 qpn,
enum mlx4_update_qp_attr attr,
struct mlx4_update_qp_params *params);
int mlx4_qp_modify(struct mlx4_dev *dev, struct mlx4_mtt *mtt,
diff --git a/include/linux/mm.h b/include/linux/mm.h
index 8981cc882ed2..0f4196a0bc20 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -1985,6 +1985,7 @@ static inline struct page *follow_page(struct vm_area_struct *vma,
#define FOLL_HWPOISON 0x100 /* check page is hwpoisoned */
#define FOLL_NUMA 0x200 /* force NUMA hinting page fault */
#define FOLL_MIGRATION 0x400 /* wait for page to replace migration entry */
+#define FOLL_TRIED 0x800 /* a retry, previous pass started an IO */
typedef int (*pte_fn_t)(pte_t *pte, pgtable_t token, unsigned long addr,
void *data);
diff --git a/include/linux/mmu_notifier.h b/include/linux/mmu_notifier.h
index 27288692241e..88787bb4b3b9 100644
--- a/include/linux/mmu_notifier.h
+++ b/include/linux/mmu_notifier.h
@@ -57,10 +57,13 @@ struct mmu_notifier_ops {
* pte. This way the VM will provide proper aging to the
* accesses to the page through the secondary MMUs and not
* only to the ones through the Linux pte.
+ * Start-end is necessary in case the secondary MMU is mapping the page
+ * at a smaller granularity than the primary MMU.
*/
int (*clear_flush_young)(struct mmu_notifier *mn,
struct mm_struct *mm,
- unsigned long address);
+ unsigned long start,
+ unsigned long end);
/*
* test_young is called to check the young/accessed bitflag in
@@ -175,7 +178,8 @@ extern void mmu_notifier_unregister_no_release(struct mmu_notifier *mn,
extern void __mmu_notifier_mm_destroy(struct mm_struct *mm);
extern void __mmu_notifier_release(struct mm_struct *mm);
extern int __mmu_notifier_clear_flush_young(struct mm_struct *mm,
- unsigned long address);
+ unsigned long start,
+ unsigned long end);
extern int __mmu_notifier_test_young(struct mm_struct *mm,
unsigned long address);
extern void __mmu_notifier_change_pte(struct mm_struct *mm,
@@ -194,10 +198,11 @@ static inline void mmu_notifier_release(struct mm_struct *mm)
}
static inline int mmu_notifier_clear_flush_young(struct mm_struct *mm,
- unsigned long address)
+ unsigned long start,
+ unsigned long end)
{
if (mm_has_notifiers(mm))
- return __mmu_notifier_clear_flush_young(mm, address);
+ return __mmu_notifier_clear_flush_young(mm, start, end);
return 0;
}
@@ -255,7 +260,9 @@ static inline void mmu_notifier_mm_destroy(struct mm_struct *mm)
unsigned long ___address = __address; \
__young = ptep_clear_flush_young(___vma, ___address, __ptep); \
__young |= mmu_notifier_clear_flush_young(___vma->vm_mm, \
- ___address); \
+ ___address, \
+ ___address + \
+ PAGE_SIZE); \
__young; \
})
@@ -266,7 +273,9 @@ static inline void mmu_notifier_mm_destroy(struct mm_struct *mm)
unsigned long ___address = __address; \
__young = pmdp_clear_flush_young(___vma, ___address, __pmdp); \
__young |= mmu_notifier_clear_flush_young(___vma->vm_mm, \
- ___address); \
+ ___address, \
+ ___address + \
+ PMD_SIZE); \
__young; \
})
@@ -301,7 +310,8 @@ static inline void mmu_notifier_release(struct mm_struct *mm)
}
static inline int mmu_notifier_clear_flush_young(struct mm_struct *mm,
- unsigned long address)
+ unsigned long start,
+ unsigned long end)
{
return 0;
}
diff --git a/include/linux/moduleparam.h b/include/linux/moduleparam.h
index 494f99e852da..b43f4752304e 100644
--- a/include/linux/moduleparam.h
+++ b/include/linux/moduleparam.h
@@ -42,7 +42,7 @@ struct kernel_param;
* NOARG - the parameter allows for no argument (foo instead of foo=1)
*/
enum {
- KERNEL_PARAM_FL_NOARG = (1 << 0)
+ KERNEL_PARAM_OPS_FL_NOARG = (1 << 0)
};
struct kernel_param_ops {
@@ -56,11 +56,21 @@ struct kernel_param_ops {
void (*free)(void *arg);
};
+/*
+ * Flags available for kernel_param
+ *
+ * UNSAFE - the parameter is dangerous and setting it will taint the kernel
+ */
+enum {
+ KERNEL_PARAM_FL_UNSAFE = (1 << 0)
+};
+
struct kernel_param {
const char *name;
const struct kernel_param_ops *ops;
u16 perm;
- s16 level;
+ s8 level;
+ u8 flags;
union {
void *arg;
const struct kparam_string *str;
@@ -113,6 +123,12 @@ struct kparam_array
module_param_named(name, name, type, perm)
/**
+ * module_param_unsafe - same as module_param but taints kernel
+ */
+#define module_param_unsafe(name, type, perm) \
+ module_param_named_unsafe(name, name, type, perm)
+
+/**
* module_param_named - typesafe helper for a renamed module/cmdline parameter
* @name: a valid C identifier which is the parameter name.
* @value: the actual lvalue to alter.
@@ -129,6 +145,14 @@ struct kparam_array
__MODULE_PARM_TYPE(name, #type)
/**
+ * module_param_named_unsafe - same as module_param_named but taints kernel
+ */
+#define module_param_named_unsafe(name, value, type, perm) \
+ param_check_##type(name, &(value)); \
+ module_param_cb_unsafe(name, &param_ops_##type, &value, perm); \
+ __MODULE_PARM_TYPE(name, #type)
+
+/**
* module_param_cb - general callback for a module/cmdline parameter
* @name: a valid C identifier which is the parameter name.
* @ops: the set & get operations for this parameter.
@@ -137,7 +161,11 @@ struct kparam_array
* The ops can have NULL set or get functions.
*/
#define module_param_cb(name, ops, arg, perm) \
- __module_param_call(MODULE_PARAM_PREFIX, name, ops, arg, perm, -1)
+ __module_param_call(MODULE_PARAM_PREFIX, name, ops, arg, perm, -1, 0)
+
+#define module_param_cb_unsafe(name, ops, arg, perm) \
+ __module_param_call(MODULE_PARAM_PREFIX, name, ops, arg, perm, -1, \
+ KERNEL_PARAM_FL_UNSAFE)
/**
* <level>_param_cb - general callback for a module/cmdline parameter
@@ -149,7 +177,7 @@ struct kparam_array
* The ops can have NULL set or get functions.
*/
#define __level_param_cb(name, ops, arg, perm, level) \
- __module_param_call(MODULE_PARAM_PREFIX, name, ops, arg, perm, level)
+ __module_param_call(MODULE_PARAM_PREFIX, name, ops, arg, perm, level, 0)
#define core_param_cb(name, ops, arg, perm) \
__level_param_cb(name, ops, arg, perm, 1)
@@ -184,22 +212,22 @@ struct kparam_array
/* This is the fundamental function for registering boot/module
parameters. */
-#define __module_param_call(prefix, name, ops, arg, perm, level) \
+#define __module_param_call(prefix, name, ops, arg, perm, level, flags) \
/* Default value instead of permissions? */ \
static const char __param_str_##name[] = prefix #name; \
static struct kernel_param __moduleparam_const __param_##name \
__used \
__attribute__ ((unused,__section__ ("__param"),aligned(sizeof(void *)))) \
= { __param_str_##name, ops, VERIFY_OCTAL_PERMISSIONS(perm), \
- level, { arg } }
+ level, flags, { arg } }
/* Obsolete - use module_param_cb() */
#define module_param_call(name, set, get, arg, perm) \
static struct kernel_param_ops __param_ops_##name = \
- { 0, (void *)set, (void *)get }; \
+ { .flags = 0, (void *)set, (void *)get }; \
__module_param_call(MODULE_PARAM_PREFIX, \
name, &__param_ops_##name, arg, \
- (perm) + sizeof(__check_old_set_param(set))*0, -1)
+ (perm) + sizeof(__check_old_set_param(set))*0, -1, 0)
/* We don't get oldget: it's often a new-style param_get_uint, etc. */
static inline int
@@ -279,7 +307,7 @@ static inline void __kernel_param_unlock(void)
*/
#define core_param(name, var, type, perm) \
param_check_##type(name, &(var)); \
- __module_param_call("", name, &param_ops_##type, &var, perm, -1)
+ __module_param_call("", name, &param_ops_##type, &var, perm, -1, 0)
#endif /* !MODULE */
/**
@@ -297,7 +325,7 @@ static inline void __kernel_param_unlock(void)
= { len, string }; \
__module_param_call(MODULE_PARAM_PREFIX, name, \
&param_ops_string, \
- .str = &__param_string_##name, perm, -1); \
+ .str = &__param_string_##name, perm, -1, 0);\
__MODULE_PARM_TYPE(name, "string")
/**
@@ -444,7 +472,7 @@ extern int param_set_bint(const char *val, const struct kernel_param *kp);
__module_param_call(MODULE_PARAM_PREFIX, name, \
&param_array_ops, \
.arr = &__param_arr_##name, \
- perm, -1); \
+ perm, -1, 0); \
__MODULE_PARM_TYPE(name, "array of " #type)
extern struct kernel_param_ops param_array_ops;
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 38377392d082..c8e388e5fccc 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -3176,7 +3176,7 @@ static inline int __dev_uc_sync(struct net_device *dev,
}
/**
- * __dev_uc_unsync - Remove synchonized addresses from device
+ * __dev_uc_unsync - Remove synchronized addresses from device
* @dev: device to sync
* @unsync: function to call if address should be removed
*
@@ -3220,7 +3220,7 @@ static inline int __dev_mc_sync(struct net_device *dev,
}
/**
- * __dev_mc_unsync - Remove synchonized addresses from device
+ * __dev_mc_unsync - Remove synchronized addresses from device
* @dev: device to sync
* @unsync: function to call if address should be removed
*
diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h
index 2077489f9887..2517ece98820 100644
--- a/include/linux/netfilter.h
+++ b/include/linux/netfilter.h
@@ -9,6 +9,7 @@
#include <linux/in6.h>
#include <linux/wait.h>
#include <linux/list.h>
+#include <linux/static_key.h>
#include <uapi/linux/netfilter.h>
#ifdef CONFIG_NETFILTER
static inline int NF_DROP_GETERR(int verdict)
@@ -99,9 +100,9 @@ void nf_unregister_sockopt(struct nf_sockopt_ops *reg);
extern struct list_head nf_hooks[NFPROTO_NUMPROTO][NF_MAX_HOOKS];
-#if defined(CONFIG_JUMP_LABEL)
-#include <linux/static_key.h>
+#ifdef HAVE_JUMP_LABEL
extern struct static_key nf_hooks_needed[NFPROTO_NUMPROTO][NF_MAX_HOOKS];
+
static inline bool nf_hooks_active(u_int8_t pf, unsigned int hook)
{
if (__builtin_constant_p(pf) &&
diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h
index 2dca0cef3506..19191d39c4f3 100644
--- a/include/linux/pagemap.h
+++ b/include/linux/pagemap.h
@@ -96,7 +96,7 @@ static inline void mapping_set_gfp_mask(struct address_space *m, gfp_t mask)
}
/*
- * The page cache can done in larger chunks than
+ * The page cache can be done in larger chunks than
* one page, because it allows for more efficient
* throughput (it can then be mapped into user
* space in smaller chunks for same flexibility).
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 61978a460841..96453f9bc8ba 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -303,6 +303,7 @@ struct pci_dev {
D3cold, not set for devices
powered on/off by the
corresponding bridge */
+ unsigned int ignore_hotplug:1; /* Ignore hotplug events */
unsigned int d3_delay; /* D3->D0 transition time in ms */
unsigned int d3cold_delay; /* D3cold->D0 transition time in ms */
@@ -1021,6 +1022,11 @@ bool pci_dev_run_wake(struct pci_dev *dev);
bool pci_check_pme_status(struct pci_dev *dev);
void pci_pme_wakeup_bus(struct pci_bus *bus);
+static inline void pci_ignore_hotplug(struct pci_dev *dev)
+{
+ dev->ignore_hotplug = 1;
+}
+
static inline int pci_enable_wake(struct pci_dev *dev, pci_power_t state,
bool enable)
{
diff --git a/include/linux/percpu-refcount.h b/include/linux/percpu-refcount.h
index 3dfbf237cd8f..68a64f11ce02 100644
--- a/include/linux/percpu-refcount.h
+++ b/include/linux/percpu-refcount.h
@@ -29,7 +29,7 @@
* calls io_destroy() or the process exits.
*
* In the aio code, kill_ioctx() is called when we wish to destroy a kioctx; it
- * calls percpu_ref_kill(), then hlist_del_rcu() and sychronize_rcu() to remove
+ * calls percpu_ref_kill(), then hlist_del_rcu() and synchronize_rcu() to remove
* the kioctx from the proccess's list of kioctxs - after that, there can't be
* any new users of the kioctx (from lookup_ioctx()) and it's then safe to drop
* the initial ref with percpu_ref_put().
@@ -71,6 +71,7 @@ void percpu_ref_reinit(struct percpu_ref *ref);
void percpu_ref_exit(struct percpu_ref *ref);
void percpu_ref_kill_and_confirm(struct percpu_ref *ref,
percpu_ref_func_t *confirm_kill);
+void __percpu_ref_kill_expedited(struct percpu_ref *ref);
/**
* percpu_ref_kill - drop the initial ref
diff --git a/include/linux/pinctrl/pinconf-generic.h b/include/linux/pinctrl/pinconf-generic.h
index a15f10727eb8..d578a60eff23 100644
--- a/include/linux/pinctrl/pinconf-generic.h
+++ b/include/linux/pinctrl/pinconf-generic.h
@@ -57,7 +57,7 @@
* which are then pulled up with an external resistor. Setting this
* config will enable open drain mode, the argument is ignored.
* @PIN_CONFIG_DRIVE_OPEN_SOURCE: the pin will be driven with open source
- * (open emitter). Setting this config will enable open drain mode, the
+ * (open emitter). Setting this config will enable open source mode, the
* argument is ignored.
* @PIN_CONFIG_DRIVE_STRENGTH: the pin will sink or source at most the current
* passed as argument. The argument is in mA.
diff --git a/include/linux/pinctrl/pinmux.h b/include/linux/pinctrl/pinmux.h
index 3097aafbeb24..511bda9ed4bf 100644
--- a/include/linux/pinctrl/pinmux.h
+++ b/include/linux/pinctrl/pinmux.h
@@ -39,13 +39,12 @@ struct pinctrl_dev;
* name can be used with the generic @pinctrl_ops to retrieve the
* actual pins affected. The applicable groups will be returned in
* @groups and the number of groups in @num_groups
- * @enable: enable a certain muxing function with a certain pin group. The
+ * @set_mux: enable a certain muxing function with a certain pin group. The
* driver does not need to figure out whether enabling this function
* conflicts some other use of the pins in that group, such collisions
* are handled by the pinmux subsystem. The @func_selector selects a
* certain function whereas @group_selector selects a certain set of pins
* to be used. On simple controllers the latter argument may be ignored
- * @disable: disable a certain muxing selector with a certain pin group
* @gpio_request_enable: requests and enables GPIO on a certain pin.
* Implement this only if you can mux every pin individually as GPIO. The
* affected GPIO range is passed along with an offset(pin number) into that
@@ -68,8 +67,8 @@ struct pinmux_ops {
unsigned selector,
const char * const **groups,
unsigned * const num_groups);
- int (*enable) (struct pinctrl_dev *pctldev, unsigned func_selector,
- unsigned group_selector);
+ int (*set_mux) (struct pinctrl_dev *pctldev, unsigned func_selector,
+ unsigned group_selector);
int (*gpio_request_enable) (struct pinctrl_dev *pctldev,
struct pinctrl_gpio_range *range,
unsigned offset);
diff --git a/include/linux/platform_data/drv260x-pdata.h b/include/linux/platform_data/drv260x-pdata.h
new file mode 100644
index 000000000000..0a03b0944411
--- /dev/null
+++ b/include/linux/platform_data/drv260x-pdata.h
@@ -0,0 +1,28 @@
+/*
+ * Platform data for DRV260X haptics driver family
+ *
+ * Author: Dan Murphy <dmurphy@ti.com>
+ *
+ * Copyright: (C) 2014 Texas Instruments, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ */
+
+#ifndef _LINUX_DRV260X_PDATA_H
+#define _LINUX_DRV260X_PDATA_H
+
+struct drv260x_platform_data {
+ u32 library_selection;
+ u32 mode;
+ u32 vib_rated_voltage;
+ u32 vib_overdrive_voltage;
+};
+
+#endif
diff --git a/include/linux/platform_data/isl9305.h b/include/linux/platform_data/isl9305.h
new file mode 100644
index 000000000000..1419133fa69e
--- /dev/null
+++ b/include/linux/platform_data/isl9305.h
@@ -0,0 +1,30 @@
+/*
+ * isl9305 - Intersil ISL9305 DCDC regulator
+ *
+ * Copyright 2014 Linaro Ltd
+ *
+ * Author: Mark Brown <broonie@kernel.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+#ifndef __ISL9305_H
+#define __ISL9305_H
+
+#define ISL9305_DCD1 0
+#define ISL9305_DCD2 1
+#define ISL9305_LDO1 2
+#define ISL9305_LDO2 3
+
+#define ISL9305_MAX_REGULATOR ISL9305_LDO2
+
+struct regulator_init_data;
+
+struct isl9305_pdata {
+ struct regulator_init_data *init_data[ISL9305_MAX_REGULATOR];
+};
+
+#endif
diff --git a/include/linux/platform_data/samsung-usbphy.h b/include/linux/platform_data/samsung-usbphy.h
deleted file mode 100644
index 1bd24cba982b..000000000000
--- a/include/linux/platform_data/samsung-usbphy.h
+++ /dev/null
@@ -1,27 +0,0 @@
-/*
- * Copyright (C) 2012 Samsung Electronics Co.Ltd
- * http://www.samsung.com/
- * Author: Praveen Paneri <p.paneri@samsung.com>
- *
- * Defines platform data for samsung usb phy driver.
- *
- * 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 __SAMSUNG_USBPHY_PLATFORM_H
-#define __SAMSUNG_USBPHY_PLATFORM_H
-
-/**
- * samsung_usbphy_data - Platform data for USB PHY driver.
- * @pmu_isolation: Function to control usb phy isolation in PMU.
- */
-struct samsung_usbphy_data {
- void (*pmu_isolation)(int on);
-};
-
-extern void samsung_usbphy_set_pdata(struct samsung_usbphy_data *pd);
-
-#endif /* __SAMSUNG_USBPHY_PLATFORM_H */
diff --git a/include/linux/regulator/consumer.h b/include/linux/regulator/consumer.h
index f8a8733068a7..d347c805f923 100644
--- a/include/linux/regulator/consumer.h
+++ b/include/linux/regulator/consumer.h
@@ -93,7 +93,12 @@ struct regmap;
* OVER_TEMP Regulator over temp.
* FORCE_DISABLE Regulator forcibly shut down by software.
* VOLTAGE_CHANGE Regulator voltage changed.
+ * Data passed is old voltage cast to (void *).
* DISABLE Regulator was disabled.
+ * PRE_VOLTAGE_CHANGE Regulator is about to have voltage changed.
+ * Data passed is "struct pre_voltage_change_data"
+ * ABORT_VOLTAGE_CHANGE Regulator voltage change failed for some reason.
+ * Data passed is old voltage cast to (void *).
*
* NOTE: These events can be OR'ed together when passed into handler.
*/
@@ -106,6 +111,21 @@ struct regmap;
#define REGULATOR_EVENT_FORCE_DISABLE 0x20
#define REGULATOR_EVENT_VOLTAGE_CHANGE 0x40
#define REGULATOR_EVENT_DISABLE 0x80
+#define REGULATOR_EVENT_PRE_VOLTAGE_CHANGE 0x100
+#define REGULATOR_EVENT_ABORT_VOLTAGE_CHANGE 0x200
+
+/**
+ * struct pre_voltage_change_data - Data sent with PRE_VOLTAGE_CHANGE event
+ *
+ * @old_uV: Current voltage before change.
+ * @min_uV: Min voltage we'll change to.
+ * @max_uV: Max voltage we'll change to.
+ */
+struct pre_voltage_change_data {
+ unsigned long old_uV;
+ unsigned long min_uV;
+ unsigned long max_uV;
+};
struct regulator;
diff --git a/include/linux/regulator/da9211.h b/include/linux/regulator/da9211.h
index 0981ce0e72cc..5479394fefce 100644
--- a/include/linux/regulator/da9211.h
+++ b/include/linux/regulator/da9211.h
@@ -1,5 +1,5 @@
/*
- * da9211.h - Regulator device driver for DA9211
+ * da9211.h - Regulator device driver for DA9211/DA9213
* Copyright (C) 2014 Dialog Semiconductor Ltd.
*
* This library is free software; you can redistribute it and/or
@@ -20,6 +20,11 @@
#define DA9211_MAX_REGULATORS 2
+enum da9211_chip_id {
+ DA9211,
+ DA9213,
+};
+
struct da9211_pdata {
/*
* Number of buck
@@ -27,6 +32,6 @@ struct da9211_pdata {
* 2 : 2 phase 2 buck
*/
int num_buck;
- struct regulator_init_data *init_data;
+ struct regulator_init_data *init_data[DA9211_MAX_REGULATORS];
};
#endif
diff --git a/include/linux/regulator/driver.h b/include/linux/regulator/driver.h
index 4efa1ed8a2b0..fc0ee0ce8325 100644
--- a/include/linux/regulator/driver.h
+++ b/include/linux/regulator/driver.h
@@ -203,6 +203,8 @@ enum regulator_type {
*
* @name: Identifying name for the regulator.
* @supply_name: Identifying the regulator supply
+ * @of_match: Name used to identify regulator in DT.
+ * @regulators_node: Name of node containing regulator definitions in DT.
* @id: Numerical identifier for the regulator.
* @ops: Regulator operations table.
* @irq: Interrupt number for the regulator.
@@ -240,14 +242,17 @@ enum regulator_type {
* @bypass_val_off: Disabling value for control when using regmap set_bypass
*
* @enable_time: Time taken for initial enable of regulator (in uS).
+ * @off_on_delay: guard time (in uS), before re-enabling a regulator
*/
struct regulator_desc {
const char *name;
const char *supply_name;
+ const char *of_match;
+ const char *regulators_node;
int id;
bool continuous_voltage_range;
unsigned n_voltages;
- struct regulator_ops *ops;
+ const struct regulator_ops *ops;
int irq;
enum regulator_type type;
struct module *owner;
@@ -278,6 +283,8 @@ struct regulator_desc {
unsigned int bypass_val_off;
unsigned int enable_time;
+
+ unsigned int off_on_delay;
};
/**
@@ -350,6 +357,9 @@ struct regulator_dev {
struct regulator_enable_gpio *ena_pin;
unsigned int ena_gpio_state:1;
+
+ /* time when this regulator was disabled last time */
+ unsigned long last_off_jiffy;
};
struct regulator_dev *
diff --git a/include/linux/regulator/max1586.h b/include/linux/regulator/max1586.h
index de9a7fae20be..cedd0febe882 100644
--- a/include/linux/regulator/max1586.h
+++ b/include/linux/regulator/max1586.h
@@ -40,7 +40,7 @@
*/
struct max1586_subdev_data {
int id;
- char *name;
+ const char *name;
struct regulator_init_data *platform_data;
};
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 5c2c885ee52b..9c6353d9e63a 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -167,6 +167,7 @@ extern int nr_threads;
DECLARE_PER_CPU(unsigned long, process_counts);
extern int nr_processes(void);
extern unsigned long nr_running(void);
+extern bool single_task_running(void);
extern unsigned long nr_iowait(void);
extern unsigned long nr_iowait_cpu(int cpu);
extern void get_iowait_load(unsigned long *nr_waiters, unsigned long *load);
@@ -1903,8 +1904,6 @@ extern void thread_group_cputime_adjusted(struct task_struct *p, cputime_t *ut,
#define PF_KTHREAD 0x00200000 /* I am a kernel thread */
#define PF_RANDOMIZE 0x00400000 /* randomize virtual address space */
#define PF_SWAPWRITE 0x00800000 /* Allowed to write to swap */
-#define PF_SPREAD_PAGE 0x01000000 /* Spread page cache over cpuset */
-#define PF_SPREAD_SLAB 0x02000000 /* Spread some slab caches over cpuset */
#define PF_NO_SETAFFINITY 0x04000000 /* Userland is not allowed to meddle with cpus_allowed */
#define PF_MCE_EARLY 0x08000000 /* Early kill for mce process policy */
#define PF_MUTEX_TESTER 0x20000000 /* Thread belongs to the rt mutex tester */
@@ -1957,17 +1956,31 @@ static inline void memalloc_noio_restore(unsigned int flags)
}
/* Per-process atomic flags. */
-#define PFA_NO_NEW_PRIVS 0x00000001 /* May not gain new privileges. */
+#define PFA_NO_NEW_PRIVS 0 /* May not gain new privileges. */
+#define PFA_SPREAD_PAGE 1 /* Spread page cache over cpuset */
+#define PFA_SPREAD_SLAB 2 /* Spread some slab caches over cpuset */
-static inline bool task_no_new_privs(struct task_struct *p)
-{
- return test_bit(PFA_NO_NEW_PRIVS, &p->atomic_flags);
-}
-static inline void task_set_no_new_privs(struct task_struct *p)
-{
- set_bit(PFA_NO_NEW_PRIVS, &p->atomic_flags);
-}
+#define TASK_PFA_TEST(name, func) \
+ static inline bool task_##func(struct task_struct *p) \
+ { return test_bit(PFA_##name, &p->atomic_flags); }
+#define TASK_PFA_SET(name, func) \
+ static inline void task_set_##func(struct task_struct *p) \
+ { set_bit(PFA_##name, &p->atomic_flags); }
+#define TASK_PFA_CLEAR(name, func) \
+ static inline void task_clear_##func(struct task_struct *p) \
+ { clear_bit(PFA_##name, &p->atomic_flags); }
+
+TASK_PFA_TEST(NO_NEW_PRIVS, no_new_privs)
+TASK_PFA_SET(NO_NEW_PRIVS, no_new_privs)
+
+TASK_PFA_TEST(SPREAD_PAGE, spread_page)
+TASK_PFA_SET(SPREAD_PAGE, spread_page)
+TASK_PFA_CLEAR(SPREAD_PAGE, spread_page)
+
+TASK_PFA_TEST(SPREAD_SLAB, spread_slab)
+TASK_PFA_SET(SPREAD_SLAB, spread_slab)
+TASK_PFA_CLEAR(SPREAD_SLAB, spread_slab)
/*
* task->jobctl flags
@@ -2608,9 +2621,22 @@ static inline void setup_thread_stack(struct task_struct *p, struct task_struct
task_thread_info(p)->task = p;
}
+/*
+ * Return the address of the last usable long on the stack.
+ *
+ * When the stack grows down, this is just above the thread
+ * info struct. Going any lower will corrupt the threadinfo.
+ *
+ * When the stack grows up, this is the highest address.
+ * Beyond that position, we corrupt data on the next page.
+ */
static inline unsigned long *end_of_stack(struct task_struct *p)
{
+#ifdef CONFIG_STACK_GROWSUP
+ return (unsigned long *)((unsigned long)task_thread_info(p) + THREAD_SIZE) - 1;
+#else
return (unsigned long *)(task_thread_info(p) + 1);
+#endif
}
#endif
diff --git a/include/linux/serial_8250.h b/include/linux/serial_8250.h
index f93649e22c43..3df10d5f154b 100644
--- a/include/linux/serial_8250.h
+++ b/include/linux/serial_8250.h
@@ -84,6 +84,7 @@ struct uart_8250_port {
unsigned char mcr_mask; /* mask of user bits */
unsigned char mcr_force; /* mask of forced bits */
unsigned char cur_iotype; /* Running I/O type */
+ unsigned int rpm_tx_active;
/*
* Some bits in registers are cleared on a read, so they must
@@ -96,10 +97,13 @@ struct uart_8250_port {
unsigned char msr_saved_flags;
struct uart_8250_dma *dma;
+ struct serial_rs485 rs485;
/* 8250 specific callbacks */
int (*dl_read)(struct uart_8250_port *);
void (*dl_write)(struct uart_8250_port *, int);
+ int (*rs485_config)(struct uart_8250_port *,
+ struct serial_rs485 *rs485);
};
static inline struct uart_8250_port *up_to_u8250p(struct uart_port *up)
@@ -121,6 +125,8 @@ extern void serial8250_early_out(struct uart_port *port, int offset, int value);
extern int setup_early_serial8250_console(char *cmdline);
extern void serial8250_do_set_termios(struct uart_port *port,
struct ktermios *termios, struct ktermios *old);
+extern int serial8250_do_startup(struct uart_port *port);
+extern void serial8250_do_shutdown(struct uart_port *port);
extern void serial8250_do_pm(struct uart_port *port, unsigned int state,
unsigned int oldstate);
extern int fsl8250_handle_irq(struct uart_port *port);
diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h
index cf3a1e789bf5..21c2e05c1bc3 100644
--- a/include/linux/serial_core.h
+++ b/include/linux/serial_core.h
@@ -112,6 +112,7 @@ struct uart_icount {
};
typedef unsigned int __bitwise__ upf_t;
+typedef unsigned int __bitwise__ upstat_t;
struct uart_port {
spinlock_t lock; /* port lock */
@@ -122,6 +123,10 @@ struct uart_port {
void (*set_termios)(struct uart_port *,
struct ktermios *new,
struct ktermios *old);
+ int (*startup)(struct uart_port *port);
+ void (*shutdown)(struct uart_port *port);
+ void (*throttle)(struct uart_port *port);
+ void (*unthrottle)(struct uart_port *port);
int (*handle_irq)(struct uart_port *);
void (*pm)(struct uart_port *, unsigned int state,
unsigned int old);
@@ -152,6 +157,7 @@ struct uart_port {
unsigned long sysrq; /* sysrq timeout */
#endif
+ /* flags must be updated while holding port mutex */
upf_t flags;
#define UPF_FOURPORT ((__force upf_t) (1 << 1))
@@ -187,6 +193,13 @@ struct uart_port {
#define UPF_CHANGE_MASK ((__force upf_t) (0x17fff))
#define UPF_USR_MASK ((__force upf_t) (UPF_SPD_MASK|UPF_LOW_LATENCY))
+ /* status must be updated while holding port lock */
+ upstat_t status;
+
+#define UPSTAT_CTS_ENABLE ((__force upstat_t) (1 << 0))
+#define UPSTAT_DCD_ENABLE ((__force upstat_t) (1 << 1))
+
+ int hw_stopped; /* sw-assisted CTS flow state */
unsigned int mctrl; /* current modem ctrl settings */
unsigned int timeout; /* character-based timeout */
unsigned int type; /* port type */
@@ -347,11 +360,16 @@ int uart_resume_port(struct uart_driver *reg, struct uart_port *port);
static inline int uart_tx_stopped(struct uart_port *port)
{
struct tty_struct *tty = port->state->port.tty;
- if(tty->stopped || tty->hw_stopped)
+ if (tty->stopped || port->hw_stopped)
return 1;
return 0;
}
+static inline bool uart_cts_enabled(struct uart_port *uport)
+{
+ return uport->status & UPSTAT_CTS_ENABLE;
+}
+
/*
* The following are helper functions for the low level drivers.
*/
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index abde271c18ae..a17ba0881afb 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -28,7 +28,6 @@
#include <linux/textsearch.h>
#include <net/checksum.h>
#include <linux/rcupdate.h>
-#include <linux/dmaengine.h>
#include <linux/hrtimer.h>
#include <linux/dma-mapping.h>
#include <linux/netdev_features.h>
@@ -581,11 +580,8 @@ struct sk_buff {
/* 2/4 bit hole (depending on ndisc_nodetype presence) */
kmemcheck_bitfield_end(flags2);
-#if defined CONFIG_NET_DMA || defined CONFIG_NET_RX_BUSY_POLL
- union {
- unsigned int napi_id;
- dma_cookie_t dma_cookie;
- };
+#ifdef CONFIG_NET_RX_BUSY_POLL
+ unsigned int napi_id;
#endif
#ifdef CONFIG_NETWORK_SECMARK
__u32 secmark;
diff --git a/include/linux/tcp.h b/include/linux/tcp.h
index fa5258f322e7..ac82c5ea955b 100644
--- a/include/linux/tcp.h
+++ b/include/linux/tcp.h
@@ -19,7 +19,6 @@
#include <linux/skbuff.h>
-#include <linux/dmaengine.h>
#include <net/sock.h>
#include <net/inet_connection_sock.h>
#include <net/inet_timewait_sock.h>
@@ -166,13 +165,6 @@ struct tcp_sock {
struct iovec *iov;
int memory;
int len;
-#ifdef CONFIG_NET_DMA
- /* members for async copy */
- struct dma_chan *dma_chan;
- int wakeup;
- struct dma_pinned_list *pinned_list;
- dma_cookie_t dma_cookie;
-#endif
} ucopy;
u32 snd_wl1; /* Sequence for window update */
diff --git a/include/linux/ti_wilink_st.h b/include/linux/ti_wilink_st.h
index 932b76392248..884d6263e962 100644
--- a/include/linux/ti_wilink_st.h
+++ b/include/linux/ti_wilink_st.h
@@ -268,7 +268,7 @@ struct kim_data_s {
struct st_data_s *core_data;
struct chip_version version;
unsigned char ldisc_install;
- unsigned char dev_name[UART_DEV_NAME_LEN];
+ unsigned char dev_name[UART_DEV_NAME_LEN + 1];
unsigned char flow_cntrl;
unsigned long baud_rate;
};
diff --git a/include/linux/tty.h b/include/linux/tty.h
index 84132942902a..5171ef8f7b85 100644
--- a/include/linux/tty.h
+++ b/include/linux/tty.h
@@ -252,6 +252,7 @@ struct tty_struct {
struct rw_semaphore termios_rwsem;
struct mutex winsize_mutex;
spinlock_t ctrl_lock;
+ spinlock_t flow_lock;
/* Termios values are protected by the termios rwsem */
struct ktermios termios, termios_locked;
struct termiox *termiox; /* May be NULL for unsupported */
@@ -261,8 +262,13 @@ struct tty_struct {
unsigned long flags;
int count;
struct winsize winsize; /* winsize_mutex */
- unsigned char stopped:1, hw_stopped:1, flow_stopped:1, packet:1;
- unsigned char ctrl_status; /* ctrl_lock */
+ unsigned long stopped:1, /* flow_lock */
+ flow_stopped:1,
+ unused:BITS_PER_LONG - 2;
+ int hw_stopped;
+ unsigned long ctrl_status:8, /* ctrl_lock */
+ packet:1,
+ unused_ctrl:BITS_PER_LONG - 9;
unsigned int receive_room; /* Bytes free for queue */
int flow_change;
@@ -397,7 +403,9 @@ extern int tty_paranoia_check(struct tty_struct *tty, struct inode *inode,
extern char *tty_name(struct tty_struct *tty, char *buf);
extern void tty_wait_until_sent(struct tty_struct *tty, long timeout);
extern int tty_check_change(struct tty_struct *tty);
+extern void __stop_tty(struct tty_struct *tty);
extern void stop_tty(struct tty_struct *tty);
+extern void __start_tty(struct tty_struct *tty);
extern void start_tty(struct tty_struct *tty);
extern int tty_register_driver(struct tty_driver *driver);
extern int tty_unregister_driver(struct tty_driver *driver);
@@ -411,6 +419,7 @@ extern void tty_unregister_device(struct tty_driver *driver, unsigned index);
extern int tty_read_raw_data(struct tty_struct *tty, unsigned char *bufp,
int buflen);
extern void tty_write_message(struct tty_struct *tty, char *msg);
+extern int tty_send_xchar(struct tty_struct *tty, char ch);
extern int tty_put_char(struct tty_struct *tty, unsigned char c);
extern int tty_chars_in_buffer(struct tty_struct *tty);
extern int tty_write_room(struct tty_struct *tty);
@@ -495,8 +504,6 @@ extern struct tty_struct *tty_pair_get_pty(struct tty_struct *tty);
extern struct mutex tty_mutex;
extern spinlock_t tty_files_lock;
-extern void tty_write_unlock(struct tty_struct *tty);
-extern int tty_write_lock(struct tty_struct *tty, int ndelay);
#define tty_is_writelocked(tty) (mutex_is_locked(&tty->atomic_write_lock))
extern void tty_port_init(struct tty_port *port);
diff --git a/include/linux/tty_driver.h b/include/linux/tty_driver.h
index e48c608a8fa8..92e337c18839 100644
--- a/include/linux/tty_driver.h
+++ b/include/linux/tty_driver.h
@@ -152,6 +152,8 @@
* This routine notifies the tty driver that it should stop
* outputting characters to the tty device.
*
+ * Called with ->flow_lock held. Serialized with start() method.
+ *
* Optional:
*
* Note: Call stop_tty not this method.
@@ -161,6 +163,8 @@
* This routine notifies the tty driver that it resume sending
* characters to the tty device.
*
+ * Called with ->flow_lock held. Serialized with stop() method.
+ *
* Optional:
*
* Note: Call start_tty not this method.
diff --git a/include/linux/uio.h b/include/linux/uio.h
index 48d64e6ab292..290fbf0b6b8a 100644
--- a/include/linux/uio.h
+++ b/include/linux/uio.h
@@ -84,7 +84,7 @@ unsigned long iov_iter_alignment(const struct iov_iter *i);
void iov_iter_init(struct iov_iter *i, int direction, const struct iovec *iov,
unsigned long nr_segs, size_t count);
ssize_t iov_iter_get_pages(struct iov_iter *i, struct page **pages,
- unsigned maxpages, size_t *start);
+ size_t maxsize, unsigned maxpages, size_t *start);
ssize_t iov_iter_get_pages_alloc(struct iov_iter *i, struct page ***pages,
size_t maxsize, size_t *start);
int iov_iter_npages(const struct iov_iter *i, int maxpages);
diff --git a/include/linux/usb.h b/include/linux/usb.h
index d2465bc0e73c..447a7e2fc19b 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -1862,6 +1862,18 @@ extern void usb_unregister_notify(struct notifier_block *nb);
/* debugfs stuff */
extern struct dentry *usb_debug_root;
+/* LED triggers */
+enum usb_led_event {
+ USB_LED_EVENT_HOST = 0,
+ USB_LED_EVENT_GADGET = 1,
+};
+
+#ifdef CONFIG_USB_LED_TRIG
+extern void usb_led_activity(enum usb_led_event ev);
+#else
+static inline void usb_led_activity(enum usb_led_event ev) {}
+#endif
+
#endif /* __KERNEL__ */
#endif
diff --git a/include/linux/usb/chipidea.h b/include/linux/usb/chipidea.h
index bbe779f640be..e14c09a45c5a 100644
--- a/include/linux/usb/chipidea.h
+++ b/include/linux/usb/chipidea.h
@@ -31,6 +31,7 @@ struct ci_hdrc_platform_data {
#define CI_HDRC_CONTROLLER_STOPPED_EVENT 1
void (*notify_event) (struct ci_hdrc *ci, unsigned event);
struct regulator *reg_vbus;
+ bool tpl_support;
};
/* Default offset of capability registers */
diff --git a/include/linux/usb/gadget.h b/include/linux/usb/gadget.h
index c3a61853cd13..522cafe26790 100644
--- a/include/linux/usb/gadget.h
+++ b/include/linux/usb/gadget.h
@@ -345,12 +345,13 @@ static inline int usb_ep_queue(struct usb_ep *ep,
* @ep:the endpoint associated with the request
* @req:the request being canceled
*
- * if the request is still active on the endpoint, it is dequeued and its
+ * If the request is still active on the endpoint, it is dequeued and its
* completion routine is called (with status -ECONNRESET); else a negative
- * error code is returned.
+ * error code is returned. This is guaranteed to happen before the call to
+ * usb_ep_dequeue() returns.
*
- * note that some hardware can't clear out write fifos (to unlink the request
- * at the head of the queue) except as part of disconnecting from usb. such
+ * Note that some hardware can't clear out write fifos (to unlink the request
+ * at the head of the queue) except as part of disconnecting from usb. Such
* restrictions prevent drivers from supporting configuration changes,
* even to configuration zero (a "chapter 9" requirement).
*/
@@ -816,6 +817,8 @@ static inline int usb_gadget_disconnect(struct usb_gadget *gadget)
* Called in a context that permits sleeping.
* @suspend: Invoked on USB suspend. May be called in_interrupt.
* @resume: Invoked on USB resume. May be called in_interrupt.
+ * @reset: Invoked on USB bus reset. It is mandatory for all gadget drivers
+ * and should be called in_interrupt.
* @driver: Driver model state for this driver.
*
* Devices are disabled till a gadget driver successfully bind()s, which
@@ -873,6 +876,7 @@ struct usb_gadget_driver {
void (*disconnect)(struct usb_gadget *);
void (*suspend)(struct usb_gadget *);
void (*resume)(struct usb_gadget *);
+ void (*reset)(struct usb_gadget *);
/* FIXME support safe rmmod */
struct device_driver driver;
@@ -1013,6 +1017,20 @@ extern void usb_gadget_set_state(struct usb_gadget *gadget,
/*-------------------------------------------------------------------------*/
+/* utility to tell udc core that the bus reset occurs */
+extern void usb_gadget_udc_reset(struct usb_gadget *gadget,
+ struct usb_gadget_driver *driver);
+
+/*-------------------------------------------------------------------------*/
+
+/* utility to give requests back to the gadget layer */
+
+extern void usb_gadget_giveback_request(struct usb_ep *ep,
+ struct usb_request *req);
+
+
+/*-------------------------------------------------------------------------*/
+
/* utility wrapping a simple endpoint selection policy */
extern struct usb_ep *usb_ep_autoconfig(struct usb_gadget *,
diff --git a/include/linux/usb/hcd.h b/include/linux/usb/hcd.h
index 485cd5e2100c..cd96a2bc3388 100644
--- a/include/linux/usb/hcd.h
+++ b/include/linux/usb/hcd.h
@@ -106,7 +106,8 @@ struct usb_hcd {
* OTG and some Host controllers need software interaction with phys;
* other external phys should be software-transparent
*/
- struct usb_phy *phy;
+ struct usb_phy *usb_phy;
+ struct phy *phy;
/* Flags that need to be manipulated atomically because they can
* change while the host controller is running. Always use
@@ -144,6 +145,7 @@ struct usb_hcd {
unsigned has_tt:1; /* Integrated TT in root hub */
unsigned amd_resume_bug:1; /* AMD remote wakeup quirk */
unsigned can_do_streams:1; /* HC supports streams */
+ unsigned tpl_support:1; /* OTG & EH TPL support */
unsigned int irq; /* irq allocated */
void __iomem *regs; /* device memory/io */
diff --git a/include/linux/usb/of.h b/include/linux/usb/of.h
index 8c38aa26b3bb..cfe0528cdbb1 100644
--- a/include/linux/usb/of.h
+++ b/include/linux/usb/of.h
@@ -14,6 +14,7 @@
#if IS_ENABLED(CONFIG_OF)
enum usb_dr_mode of_usb_get_dr_mode(struct device_node *np);
enum usb_device_speed of_usb_get_maximum_speed(struct device_node *np);
+bool of_usb_host_tpl_support(struct device_node *np);
#else
static inline enum usb_dr_mode of_usb_get_dr_mode(struct device_node *np)
{
@@ -25,6 +26,10 @@ of_usb_get_maximum_speed(struct device_node *np)
{
return USB_SPEED_UNKNOWN;
}
+static inline bool of_usb_host_tpl_support(struct device_node *np)
+{
+ return false;
+}
#endif
#if IS_ENABLED(CONFIG_OF) && IS_ENABLED(CONFIG_USB_SUPPORT)
diff --git a/include/linux/usb/quirks.h b/include/linux/usb/quirks.h
index 55a17b188daa..9948c874e3f1 100644
--- a/include/linux/usb/quirks.h
+++ b/include/linux/usb/quirks.h
@@ -8,27 +8,27 @@
#define __LINUX_USB_QUIRKS_H
/* string descriptors must not be fetched using a 255-byte read */
-#define USB_QUIRK_STRING_FETCH_255 0x00000001
+#define USB_QUIRK_STRING_FETCH_255 BIT(0)
/* device can't resume correctly so reset it instead */
-#define USB_QUIRK_RESET_RESUME 0x00000002
+#define USB_QUIRK_RESET_RESUME BIT(1)
/* device can't handle Set-Interface requests */
-#define USB_QUIRK_NO_SET_INTF 0x00000004
+#define USB_QUIRK_NO_SET_INTF BIT(2)
/* device can't handle its Configuration or Interface strings */
-#define USB_QUIRK_CONFIG_INTF_STRINGS 0x00000008
+#define USB_QUIRK_CONFIG_INTF_STRINGS BIT(3)
/* device can't be reset(e.g morph devices), don't use reset */
-#define USB_QUIRK_RESET 0x00000010
+#define USB_QUIRK_RESET BIT(4)
/* device has more interface descriptions than the bNumInterfaces count,
and can't handle talking to these interfaces */
-#define USB_QUIRK_HONOR_BNUMINTERFACES 0x00000020
+#define USB_QUIRK_HONOR_BNUMINTERFACES BIT(5)
/* device needs a pause during initialization, after we read the device
descriptor */
-#define USB_QUIRK_DELAY_INIT 0x00000040
+#define USB_QUIRK_DELAY_INIT BIT(6)
/*
* For high speed and super speed interupt endpoints, the USB 2.0 and
@@ -39,6 +39,12 @@
* Devices with this quirk report their bInterval as the result of this
* calculation instead of the exponent variable used in the calculation.
*/
-#define USB_QUIRK_LINEAR_UFRAME_INTR_BINTERVAL 0x00000080
+#define USB_QUIRK_LINEAR_UFRAME_INTR_BINTERVAL BIT(7)
+
+/* device can't handle device_qualifier descriptor requests */
+#define USB_QUIRK_DEVICE_QUALIFIER BIT(8)
+
+/* device generates spurious wakeup, ignore remote wakeup capability */
+#define USB_QUIRK_IGNORE_REMOTE_WAKEUP BIT(9)
#endif /* __LINUX_USB_QUIRKS_H */
diff --git a/include/linux/usb_usual.h b/include/linux/usb_usual.h
index 9b7de1b46437..a7f2604c5f25 100644
--- a/include/linux/usb_usual.h
+++ b/include/linux/usb_usual.h
@@ -73,6 +73,10 @@
/* Device advertises UAS but it is broken */ \
US_FLAG(BROKEN_FUA, 0x01000000) \
/* Cannot handle FUA in WRITE or READ CDBs */ \
+ US_FLAG(NO_ATA_1X, 0x02000000) \
+ /* Cannot handle ATA_12 or ATA_16 CDBs */ \
+ US_FLAG(NO_REPORT_OPCODES, 0x04000000) \
+ /* Cannot handle MI_REPORT_SUPPORTED_OPERATION_CODES */ \
#define US_FLAG(name, value) US_FL_##name = value ,
enum { US_DO_ALL_FLAGS };
diff --git a/include/linux/vga_switcheroo.h b/include/linux/vga_switcheroo.h
index 502073a53dd3..b483abd34493 100644
--- a/include/linux/vga_switcheroo.h
+++ b/include/linux/vga_switcheroo.h
@@ -64,6 +64,7 @@ int vga_switcheroo_get_client_state(struct pci_dev *dev);
void vga_switcheroo_set_dynamic_switch(struct pci_dev *pdev, enum vga_switcheroo_state dynamic);
int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain *domain);
+void vga_switcheroo_fini_domain_pm_ops(struct device *dev);
int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, struct dev_pm_domain *domain);
#else
@@ -82,6 +83,7 @@ static inline int vga_switcheroo_get_client_state(struct pci_dev *dev) { return
static inline void vga_switcheroo_set_dynamic_switch(struct pci_dev *pdev, enum vga_switcheroo_state dynamic) {}
static inline int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain *domain) { return -EINVAL; }
+static inline void vga_switcheroo_fini_domain_pm_ops(struct device *dev) {}
static inline int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, struct dev_pm_domain *domain) { return -EINVAL; }
#endif
diff --git a/include/linux/vgaarb.h b/include/linux/vgaarb.h
index 2c02f3a8d2ba..c37bd4d06739 100644
--- a/include/linux/vgaarb.h
+++ b/include/linux/vgaarb.h
@@ -182,7 +182,6 @@ extern void vga_put(struct pci_dev *pdev, unsigned int rsrc);
* vga_get()...
*/
-#ifndef __ARCH_HAS_VGA_DEFAULT_DEVICE
#ifdef CONFIG_VGA_ARB
extern struct pci_dev *vga_default_device(void);
extern void vga_set_default_device(struct pci_dev *pdev);
@@ -190,7 +189,6 @@ extern void vga_set_default_device(struct pci_dev *pdev);
static inline struct pci_dev *vga_default_device(void) { return NULL; };
static inline void vga_set_default_device(struct pci_dev *pdev) { };
#endif
-#endif
/**
* vga_conflicts
diff --git a/include/linux/workqueue.h b/include/linux/workqueue.h
index a0cc2e95ed1b..b996e6cde6bb 100644
--- a/include/linux/workqueue.h
+++ b/include/linux/workqueue.h
@@ -419,7 +419,7 @@ __alloc_workqueue_key(const char *fmt, unsigned int flags, int max_active,
alloc_workqueue("%s", WQ_FREEZABLE | WQ_UNBOUND | WQ_MEM_RECLAIM, \
1, (name))
#define create_singlethread_workqueue(name) \
- alloc_workqueue("%s", WQ_UNBOUND | WQ_MEM_RECLAIM, 1, (name))
+ alloc_ordered_workqueue("%s", WQ_MEM_RECLAIM, name)
extern void destroy_workqueue(struct workqueue_struct *wq);
diff --git a/include/media/videobuf2-core.h b/include/media/videobuf2-core.h
index fc910a622451..2fefcf491aa8 100644
--- a/include/media/videobuf2-core.h
+++ b/include/media/videobuf2-core.h
@@ -295,7 +295,7 @@ struct vb2_buffer {
* can return an error if hardware fails, in that case all
* buffers that have been already given by the @buf_queue
* callback are to be returned by the driver by calling
- * @vb2_buffer_done(VB2_BUF_STATE_DEQUEUED).
+ * @vb2_buffer_done(VB2_BUF_STATE_QUEUED).
* If you need a minimum number of buffers before you can
* start streaming, then set @min_buffers_needed in the
* vb2_queue structure. If that is non-zero then
@@ -380,6 +380,9 @@ struct v4l2_fh;
* @start_streaming_called: start_streaming() was called successfully and we
* started streaming.
* @error: a fatal error occurred on the queue
+ * @waiting_for_buffers: used in poll() to check if vb2 is still waiting for
+ * buffers. Only set for capture queues if qbuf has not yet been
+ * called since poll() needs to return POLLERR in that situation.
* @fileio: file io emulator internal data, used only if emulator is active
* @threadio: thread io internal data, used only if thread is active
*/
@@ -417,6 +420,7 @@ struct vb2_queue {
unsigned int streaming:1;
unsigned int start_streaming_called:1;
unsigned int error:1;
+ unsigned int waiting_for_buffers:1;
struct vb2_fileio_data *fileio;
struct vb2_threadio_data *threadio;
diff --git a/include/net/addrconf.h b/include/net/addrconf.h
index f679877bb601..ec51e673b4b6 100644
--- a/include/net/addrconf.h
+++ b/include/net/addrconf.h
@@ -204,6 +204,7 @@ void ipv6_sock_ac_close(struct sock *sk);
int ipv6_dev_ac_inc(struct net_device *dev, const struct in6_addr *addr);
int __ipv6_dev_ac_dec(struct inet6_dev *idev, const struct in6_addr *addr);
+void ipv6_ac_destroy_dev(struct inet6_dev *idev);
bool ipv6_chk_acast_addr(struct net *net, struct net_device *dev,
const struct in6_addr *addr);
bool ipv6_chk_acast_addr_src(struct net *net, struct net_device *dev,
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index b5d5af3aa469..6f884e6c731e 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -464,6 +464,8 @@ struct hci_conn_params {
HCI_AUTO_CONN_ALWAYS,
HCI_AUTO_CONN_LINK_LOSS,
} auto_connect;
+
+ struct hci_conn *conn;
};
extern struct list_head hci_dev_list;
diff --git a/include/net/dst.h b/include/net/dst.h
index 71c60f42be48..a8ae4e760778 100644
--- a/include/net/dst.h
+++ b/include/net/dst.h
@@ -480,6 +480,7 @@ void dst_init(void);
/* Flags for xfrm_lookup flags argument. */
enum {
XFRM_LOOKUP_ICMP = 1 << 0,
+ XFRM_LOOKUP_QUEUE = 1 << 1,
};
struct flowi;
@@ -490,7 +491,16 @@ static inline struct dst_entry *xfrm_lookup(struct net *net,
int flags)
{
return dst_orig;
-}
+}
+
+static inline struct dst_entry *xfrm_lookup_route(struct net *net,
+ struct dst_entry *dst_orig,
+ const struct flowi *fl,
+ struct sock *sk,
+ int flags)
+{
+ return dst_orig;
+}
static inline struct xfrm_state *dst_xfrm(const struct dst_entry *dst)
{
@@ -502,6 +512,10 @@ struct dst_entry *xfrm_lookup(struct net *net, struct dst_entry *dst_orig,
const struct flowi *fl, struct sock *sk,
int flags);
+struct dst_entry *xfrm_lookup_route(struct net *net, struct dst_entry *dst_orig,
+ const struct flowi *fl, struct sock *sk,
+ int flags);
+
/* skb attached with this dst needs transformation if dst->xfrm is valid */
static inline struct xfrm_state *dst_xfrm(const struct dst_entry *dst)
{
diff --git a/include/net/genetlink.h b/include/net/genetlink.h
index 93695f0e22a5..af10c2cf8a1d 100644
--- a/include/net/genetlink.h
+++ b/include/net/genetlink.h
@@ -394,4 +394,12 @@ static inline int genl_set_err(struct genl_family *family, struct net *net,
return netlink_set_err(net->genl_sock, portid, group, code);
}
+static inline int genl_has_listeners(struct genl_family *family,
+ struct sock *sk, unsigned int group)
+{
+ if (WARN_ON_ONCE(group >= family->n_mcgrps))
+ return -EINVAL;
+ group = family->mcgrp_offset + group;
+ return netlink_has_listeners(sk, group);
+}
#endif /* __NET_GENERIC_NETLINK_H */
diff --git a/include/net/ip6_fib.h b/include/net/ip6_fib.h
index 9bcb220bd4ad..cf485f9aa563 100644
--- a/include/net/ip6_fib.h
+++ b/include/net/ip6_fib.h
@@ -114,16 +114,13 @@ struct rt6_info {
u32 rt6i_flags;
struct rt6key rt6i_src;
struct rt6key rt6i_prefsrc;
- u32 rt6i_metric;
struct inet6_dev *rt6i_idev;
unsigned long _rt6i_peer;
- u32 rt6i_genid;
-
+ u32 rt6i_metric;
/* more non-fragment space at head required */
unsigned short rt6i_nfheader_len;
-
u8 rt6i_protocol;
};
diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h
index 361d26077196..e0d64667a4b3 100644
--- a/include/net/net_namespace.h
+++ b/include/net/net_namespace.h
@@ -352,26 +352,12 @@ static inline void rt_genid_bump_ipv4(struct net *net)
atomic_inc(&net->ipv4.rt_genid);
}
-#if IS_ENABLED(CONFIG_IPV6)
-static inline int rt_genid_ipv6(struct net *net)
-{
- return atomic_read(&net->ipv6.rt_genid);
-}
-
-static inline void rt_genid_bump_ipv6(struct net *net)
-{
- atomic_inc(&net->ipv6.rt_genid);
-}
-#else
-static inline int rt_genid_ipv6(struct net *net)
-{
- return 0;
-}
-
+extern void (*__fib6_flush_trees)(struct net *net);
static inline void rt_genid_bump_ipv6(struct net *net)
{
+ if (__fib6_flush_trees)
+ __fib6_flush_trees(net);
}
-#endif
#if IS_ENABLED(CONFIG_IEEE802154_6LOWPAN)
static inline struct netns_ieee802154_lowpan *
diff --git a/include/net/netdma.h b/include/net/netdma.h
deleted file mode 100644
index 8ba8ce284eeb..000000000000
--- a/include/net/netdma.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- * Copyright(c) 2004 - 2006 Intel Corporation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License 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.
- *
- * The full GNU General Public License is included in this distribution in the
- * file called COPYING.
- */
-#ifndef NETDMA_H
-#define NETDMA_H
-#ifdef CONFIG_NET_DMA
-#include <linux/dmaengine.h>
-#include <linux/skbuff.h>
-
-int dma_skb_copy_datagram_iovec(struct dma_chan* chan,
- struct sk_buff *skb, int offset, struct iovec *to,
- size_t len, struct dma_pinned_list *pinned_list);
-
-#endif /* CONFIG_NET_DMA */
-#endif /* NETDMA_H */
diff --git a/include/net/netns/ieee802154_6lowpan.h b/include/net/netns/ieee802154_6lowpan.h
index e2070960bac0..8170f8d7052b 100644
--- a/include/net/netns/ieee802154_6lowpan.h
+++ b/include/net/netns/ieee802154_6lowpan.h
@@ -16,7 +16,6 @@ struct netns_sysctl_lowpan {
struct netns_ieee802154_lowpan {
struct netns_sysctl_lowpan sysctl;
struct netns_frags frags;
- int max_dsize;
};
#endif
diff --git a/include/net/regulatory.h b/include/net/regulatory.h
index 259992444e80..dad7ab20a8cb 100644
--- a/include/net/regulatory.h
+++ b/include/net/regulatory.h
@@ -167,7 +167,7 @@ struct ieee80211_reg_rule {
struct ieee80211_regdomain {
struct rcu_head rcu_head;
u32 n_reg_rules;
- char alpha2[2];
+ char alpha2[3];
enum nl80211_dfs_regions dfs_region;
struct ieee80211_reg_rule reg_rules[];
};
diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h
index a3cfb8ebeb53..620e086c0cbe 100644
--- a/include/net/sch_generic.h
+++ b/include/net/sch_generic.h
@@ -231,7 +231,8 @@ struct qdisc_skb_cb {
unsigned int pkt_len;
u16 slave_dev_queue_mapping;
u16 _pad;
- unsigned char data[24];
+#define QDISC_CB_PRIV_LEN 20
+ unsigned char data[QDISC_CB_PRIV_LEN];
};
static inline void qdisc_cb_private_validate(const struct sk_buff *skb, int sz)
diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h
index f6e7397e799d..9fbd856e6713 100644
--- a/include/net/sctp/sctp.h
+++ b/include/net/sctp/sctp.h
@@ -320,6 +320,19 @@ static inline sctp_assoc_t sctp_assoc2id(const struct sctp_association *asoc)
return asoc ? asoc->assoc_id : 0;
}
+static inline enum sctp_sstat_state
+sctp_assoc_to_state(const struct sctp_association *asoc)
+{
+ /* SCTP's uapi always had SCTP_EMPTY(=0) as a dummy state, but we
+ * got rid of it in kernel space. Therefore SCTP_CLOSED et al
+ * start at =1 in user space, but actually as =0 in kernel space.
+ * Now that we can not break user space and SCTP_EMPTY is exposed
+ * there, we need to fix it up with an ugly offset not to break
+ * applications. :(
+ */
+ return asoc->state + 1;
+}
+
/* Look up the association by its id. */
struct sctp_association *sctp_id2assoc(struct sock *sk, sctp_assoc_t id);
diff --git a/include/net/sock.h b/include/net/sock.h
index 7f2ab72f321a..591e607cca35 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -233,7 +233,6 @@ struct cg_proto;
* @sk_receive_queue: incoming packets
* @sk_wmem_alloc: transmit queue bytes committed
* @sk_write_queue: Packet sending queue
- * @sk_async_wait_queue: DMA copied packets
* @sk_omem_alloc: "o" is "option" or "other"
* @sk_wmem_queued: persistent queue size
* @sk_forward_alloc: space allocated forward
@@ -362,10 +361,6 @@ struct sock {
struct sk_filter __rcu *sk_filter;
struct socket_wq __rcu *sk_wq;
-#ifdef CONFIG_NET_DMA
- struct sk_buff_head sk_async_wait_queue;
-#endif
-
#ifdef CONFIG_XFRM
struct xfrm_policy *sk_policy[2];
#endif
@@ -2165,9 +2160,7 @@ sock_recv_timestamp(struct msghdr *msg, struct sock *sk, struct sk_buff *skb)
*/
if (sock_flag(sk, SOCK_RCVTSTAMP) ||
(sk->sk_tsflags & SOF_TIMESTAMPING_RX_SOFTWARE) ||
- (kt.tv64 &&
- (sk->sk_tsflags & SOF_TIMESTAMPING_SOFTWARE ||
- skb_shinfo(skb)->tx_flags & SKBTX_ANY_SW_TSTAMP)) ||
+ (kt.tv64 && sk->sk_tsflags & SOF_TIMESTAMPING_SOFTWARE) ||
(hwtstamps->hwtstamp.tv64 &&
(sk->sk_tsflags & SOF_TIMESTAMPING_RAW_HARDWARE)))
__sock_recv_timestamp(msg, sk, skb);
@@ -2208,27 +2201,15 @@ void sock_tx_timestamp(const struct sock *sk, __u8 *tx_flags);
* sk_eat_skb - Release a skb if it is no longer needed
* @sk: socket to eat this skb from
* @skb: socket buffer to eat
- * @copied_early: flag indicating whether DMA operations copied this data early
*
* This routine must be called with interrupts disabled or with the socket
* locked so that the sk_buff queue operation is ok.
*/
-#ifdef CONFIG_NET_DMA
-static inline void sk_eat_skb(struct sock *sk, struct sk_buff *skb, bool copied_early)
-{
- __skb_unlink(skb, &sk->sk_receive_queue);
- if (!copied_early)
- __kfree_skb(skb);
- else
- __skb_queue_tail(&sk->sk_async_wait_queue, skb);
-}
-#else
-static inline void sk_eat_skb(struct sock *sk, struct sk_buff *skb, bool copied_early)
+static inline void sk_eat_skb(struct sock *sk, struct sk_buff *skb)
{
__skb_unlink(skb, &sk->sk_receive_queue);
__kfree_skb(skb);
}
-#endif
static inline
struct net *sock_net(const struct sock *sk)
diff --git a/include/net/tcp.h b/include/net/tcp.h
index 590e01a476ac..7523c325673e 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -27,7 +27,6 @@
#include <linux/cache.h>
#include <linux/percpu.h>
#include <linux/skbuff.h>
-#include <linux/dmaengine.h>
#include <linux/crypto.h>
#include <linux/cryptohash.h>
#include <linux/kref.h>
@@ -262,7 +261,6 @@ extern int sysctl_tcp_adv_win_scale;
extern int sysctl_tcp_tw_reuse;
extern int sysctl_tcp_frto;
extern int sysctl_tcp_low_latency;
-extern int sysctl_tcp_dma_copybreak;
extern int sysctl_tcp_nometrics_save;
extern int sysctl_tcp_moderate_rcvbuf;
extern int sysctl_tcp_tso_win_divisor;
@@ -368,7 +366,6 @@ int tcp_rcv_state_process(struct sock *sk, struct sk_buff *skb,
void tcp_rcv_established(struct sock *sk, struct sk_buff *skb,
const struct tcphdr *th, unsigned int len);
void tcp_rcv_space_adjust(struct sock *sk);
-void tcp_cleanup_rbuf(struct sock *sk, int copied);
int tcp_twsk_unique(struct sock *sk, struct sock *sktw, void *twp);
void tcp_twsk_destructor(struct sock *sk);
ssize_t tcp_splice_read(struct socket *sk, loff_t *ppos,
@@ -1031,12 +1028,6 @@ static inline void tcp_prequeue_init(struct tcp_sock *tp)
tp->ucopy.len = 0;
tp->ucopy.memory = 0;
skb_queue_head_init(&tp->ucopy.prequeue);
-#ifdef CONFIG_NET_DMA
- tp->ucopy.dma_chan = NULL;
- tp->ucopy.wakeup = 0;
- tp->ucopy.pinned_list = NULL;
- tp->ucopy.dma_cookie = 0;
-#endif
}
bool tcp_prequeue(struct sock *sk, struct sk_buff *skb);
diff --git a/include/net/wimax.h b/include/net/wimax.h
index e52ef5357e08..c52b68577cb0 100644
--- a/include/net/wimax.h
+++ b/include/net/wimax.h
@@ -290,7 +290,7 @@ struct wimax_dev;
* This operation has to be synchronous, and return only when the
* reset is complete. In case of having had to resort to bus/cold
* reset implying a device disconnection, the call is allowed to
- * return inmediately.
+ * return immediately.
* NOTE: wimax_dev->mutex is NOT locked when this op is being
* called; however, wimax_dev->mutex_reset IS locked to ensure
* serialization of calls to wimax_reset().
diff --git a/include/rdma/ib_umem.h b/include/rdma/ib_umem.h
index 1ea0b65c4cfb..a2bf41e0bde9 100644
--- a/include/rdma/ib_umem.h
+++ b/include/rdma/ib_umem.h
@@ -47,6 +47,7 @@ struct ib_umem {
int writable;
int hugetlb;
struct work_struct work;
+ struct pid *pid;
struct mm_struct *mm;
unsigned long diff;
struct sg_table sg_head;
diff --git a/include/scsi/scsi.h b/include/scsi/scsi.h
index 261e708010da..d17178e6fcdd 100644
--- a/include/scsi/scsi.h
+++ b/include/scsi/scsi.h
@@ -333,6 +333,7 @@ static inline int scsi_status_is_good(int status)
#define TYPE_RBC 0x0e
#define TYPE_OSD 0x11
#define TYPE_ZBC 0x14
+#define TYPE_WLUN 0x1e /* well-known logical unit */
#define TYPE_NO_LUN 0x7f
/* SCSI protocols; these are taken from SPC-3 section 7.5 */
diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h
index 1a0d1842962e..27ecee73bd72 100644
--- a/include/scsi/scsi_device.h
+++ b/include/scsi/scsi_device.h
@@ -174,6 +174,7 @@ struct scsi_device {
unsigned wce_default_on:1; /* Cache is ON by default */
unsigned no_dif:1; /* T10 PI (DIF) should be disabled */
unsigned broken_fua:1; /* Don't set FUA bit */
+ unsigned lun_in_cdb:1; /* Store LUN bits in CDB[1] */
atomic_t disk_events_disable_depth; /* disable depth for disk events */
diff --git a/include/scsi/scsi_host.h b/include/scsi/scsi_host.h
index ba2034779961..5e362489ee88 100644
--- a/include/scsi/scsi_host.h
+++ b/include/scsi/scsi_host.h
@@ -606,7 +606,7 @@ struct Scsi_Host {
/*
* These three parameters can be used to allow for wide scsi,
* and for host adapters that support multiple busses
- * The first two should be set to 1 more than the actual max id
+ * The last two should be set to 1 more than the actual max id
* or lun (e.g. 8 for SCSI parallel systems).
*/
unsigned int max_channel;
@@ -680,6 +680,7 @@ struct Scsi_Host {
unsigned no_write_same:1;
unsigned use_blk_mq:1;
+ unsigned use_cmd_list:1;
/*
* Optional work queue to be utilized by the transport
@@ -692,6 +693,9 @@ struct Scsi_Host {
*/
struct workqueue_struct *tmf_work_q;
+ /* The transport requires the LUN bits NOT to be stored in CDB[1] */
+ unsigned no_scsi2_lun_in_cdb:1;
+
/*
* Value host_blocked counts down from
*/
diff --git a/include/scsi/scsi_tcq.h b/include/scsi/scsi_tcq.h
index cdcc90b07ecb..e64583560701 100644
--- a/include/scsi/scsi_tcq.h
+++ b/include/scsi/scsi_tcq.h
@@ -68,7 +68,7 @@ static inline void scsi_activate_tcq(struct scsi_device *sdev, int depth)
return;
if (!shost_use_blk_mq(sdev->host) &&
- blk_queue_tagged(sdev->request_queue))
+ !blk_queue_tagged(sdev->request_queue))
blk_queue_init_tags(sdev->request_queue, depth,
sdev->host->bqt);
diff --git a/include/trace/events/irq.h b/include/trace/events/irq.h
index 1c09820df585..3608bebd3d9c 100644
--- a/include/trace/events/irq.h
+++ b/include/trace/events/irq.h
@@ -107,7 +107,7 @@ DECLARE_EVENT_CLASS(softirq,
* @vec_nr: softirq vector number
*
* When used in combination with the softirq_exit tracepoint
- * we can determine the softirq handler runtine.
+ * we can determine the softirq handler routine.
*/
DEFINE_EVENT(softirq, softirq_entry,
@@ -121,7 +121,7 @@ DEFINE_EVENT(softirq, softirq_entry,
* @vec_nr: softirq vector number
*
* When used in combination with the softirq_entry tracepoint
- * we can determine the softirq handler runtine.
+ * we can determine the softirq handler routine.
*/
DEFINE_EVENT(softirq, softirq_exit,
diff --git a/include/trace/events/kvm.h b/include/trace/events/kvm.h
index 908925ace776..6edf1f2028cd 100644
--- a/include/trace/events/kvm.h
+++ b/include/trace/events/kvm.h
@@ -95,6 +95,26 @@ TRACE_EVENT(kvm_ioapic_set_irq,
__entry->coalesced ? " (coalesced)" : "")
);
+TRACE_EVENT(kvm_ioapic_delayed_eoi_inj,
+ TP_PROTO(__u64 e),
+ TP_ARGS(e),
+
+ TP_STRUCT__entry(
+ __field( __u64, e )
+ ),
+
+ TP_fast_assign(
+ __entry->e = e;
+ ),
+
+ TP_printk("dst %x vec=%u (%s|%s|%s%s)",
+ (u8)(__entry->e >> 56), (u8)__entry->e,
+ __print_symbolic((__entry->e >> 8 & 0x7), kvm_deliver_mode),
+ (__entry->e & (1<<11)) ? "logical" : "physical",
+ (__entry->e & (1<<15)) ? "level" : "edge",
+ (__entry->e & (1<<16)) ? "|masked" : "")
+);
+
TRACE_EVENT(kvm_msi_set_irq,
TP_PROTO(__u64 address, __u64 data),
TP_ARGS(address, data),
@@ -205,24 +225,26 @@ TRACE_EVENT(kvm_fpu,
);
TRACE_EVENT(kvm_age_page,
- TP_PROTO(ulong hva, struct kvm_memory_slot *slot, int ref),
- TP_ARGS(hva, slot, ref),
+ TP_PROTO(ulong gfn, int level, struct kvm_memory_slot *slot, int ref),
+ TP_ARGS(gfn, level, slot, ref),
TP_STRUCT__entry(
__field( u64, hva )
__field( u64, gfn )
+ __field( u8, level )
__field( u8, referenced )
),
TP_fast_assign(
- __entry->hva = hva;
- __entry->gfn =
- slot->base_gfn + ((hva - slot->userspace_addr) >> PAGE_SHIFT);
+ __entry->gfn = gfn;
+ __entry->level = level;
+ __entry->hva = ((gfn - slot->base_gfn) <<
+ PAGE_SHIFT) + slot->userspace_addr;
__entry->referenced = ref;
),
- TP_printk("hva %llx gfn %llx %s",
- __entry->hva, __entry->gfn,
+ TP_printk("hva %llx gfn %llx level %u %s",
+ __entry->hva, __entry->gfn, __entry->level,
__entry->referenced ? "YOUNG" : "OLD")
);
diff --git a/include/uapi/linux/Kbuild b/include/uapi/linux/Kbuild
index 24e9033f8b3f..be88166349a1 100644
--- a/include/uapi/linux/Kbuild
+++ b/include/uapi/linux/Kbuild
@@ -240,6 +240,7 @@ header-y += matroxfb.h
header-y += mdio.h
header-y += media.h
header-y += mei.h
+header-y += memfd.h
header-y += mempolicy.h
header-y += meye.h
header-y += mic_common.h
@@ -395,6 +396,7 @@ header-y += un.h
header-y += unistd.h
header-y += unix_diag.h
header-y += usbdevice_fs.h
+header-y += usbip.h
header-y += utime.h
header-y += utsname.h
header-y += uuid.h
diff --git a/include/uapi/linux/genwqe/genwqe_card.h b/include/uapi/linux/genwqe/genwqe_card.h
index 4fc065f29255..baa93fb4cd4f 100644
--- a/include/uapi/linux/genwqe/genwqe_card.h
+++ b/include/uapi/linux/genwqe/genwqe_card.h
@@ -8,7 +8,7 @@
*
* Author: Frank Haverkamp <haver@linux.vnet.ibm.com>
* Author: Joerg-Stephan Vogt <jsvogt@de.ibm.com>
- * Author: Michael Jung <mijung@de.ibm.com>
+ * Author: Michael Jung <mijung@gmx.net>
* Author: Michael Ruettger <michael@ibmra.de>
*
* This program is free software; you can redistribute it and/or modify
diff --git a/include/uapi/linux/hyperv.h b/include/uapi/linux/hyperv.h
index 78e4a86030dd..0a8e6badb29b 100644
--- a/include/uapi/linux/hyperv.h
+++ b/include/uapi/linux/hyperv.h
@@ -137,7 +137,7 @@ struct hv_do_fcopy {
__u64 offset;
__u32 size;
__u8 data[DATA_FRAGMENT];
-};
+} __attribute__((packed));
/*
* An implementation of HyperV key value pair (KVP) functionality for Linux.
diff --git a/include/uapi/linux/input.h b/include/uapi/linux/input.h
index 19df18c9b8be..1874ebe9ac1e 100644
--- a/include/uapi/linux/input.h
+++ b/include/uapi/linux/input.h
@@ -165,6 +165,7 @@ struct input_keymap_entry {
#define INPUT_PROP_BUTTONPAD 0x02 /* has button(s) under pad */
#define INPUT_PROP_SEMI_MT 0x03 /* touch rectangle only */
#define INPUT_PROP_TOPBUTTONPAD 0x04 /* softbuttons at top of pad */
+#define INPUT_PROP_POINTING_STICK 0x05 /* is a pointing stick */
#define INPUT_PROP_MAX 0x1f
#define INPUT_PROP_CNT (INPUT_PROP_MAX + 1)
diff --git a/include/uapi/linux/kvm.h b/include/uapi/linux/kvm.h
index cf3a2ff440e4..60768822b140 100644
--- a/include/uapi/linux/kvm.h
+++ b/include/uapi/linux/kvm.h
@@ -654,9 +654,7 @@ struct kvm_ppc_smmu_info {
#endif
/* Bug in KVM_SET_USER_MEMORY_REGION fixed: */
#define KVM_CAP_DESTROY_MEMORY_REGION_WORKS 21
-#ifdef __KVM_HAVE_USER_NMI
#define KVM_CAP_USER_NMI 22
-#endif
#ifdef __KVM_HAVE_GUEST_DEBUG
#define KVM_CAP_SET_GUEST_DEBUG 23
#endif
@@ -738,9 +736,7 @@ struct kvm_ppc_smmu_info {
#define KVM_CAP_PPC_GET_SMMU_INFO 78
#define KVM_CAP_S390_COW 79
#define KVM_CAP_PPC_ALLOC_HTAB 80
-#ifdef __KVM_HAVE_READONLY_MEM
#define KVM_CAP_READONLY_MEM 81
-#endif
#define KVM_CAP_IRQFD_RESAMPLE 82
#define KVM_CAP_PPC_BOOKE_WATCHDOG 83
#define KVM_CAP_PPC_HTAB_FD 84
@@ -947,15 +943,25 @@ struct kvm_device_attr {
__u64 addr; /* userspace address of attr data */
};
-#define KVM_DEV_TYPE_FSL_MPIC_20 1
-#define KVM_DEV_TYPE_FSL_MPIC_42 2
-#define KVM_DEV_TYPE_XICS 3
-#define KVM_DEV_TYPE_VFIO 4
#define KVM_DEV_VFIO_GROUP 1
#define KVM_DEV_VFIO_GROUP_ADD 1
#define KVM_DEV_VFIO_GROUP_DEL 2
-#define KVM_DEV_TYPE_ARM_VGIC_V2 5
-#define KVM_DEV_TYPE_FLIC 6
+
+enum kvm_device_type {
+ KVM_DEV_TYPE_FSL_MPIC_20 = 1,
+#define KVM_DEV_TYPE_FSL_MPIC_20 KVM_DEV_TYPE_FSL_MPIC_20
+ KVM_DEV_TYPE_FSL_MPIC_42,
+#define KVM_DEV_TYPE_FSL_MPIC_42 KVM_DEV_TYPE_FSL_MPIC_42
+ KVM_DEV_TYPE_XICS,
+#define KVM_DEV_TYPE_XICS KVM_DEV_TYPE_XICS
+ KVM_DEV_TYPE_VFIO,
+#define KVM_DEV_TYPE_VFIO KVM_DEV_TYPE_VFIO
+ KVM_DEV_TYPE_ARM_VGIC_V2,
+#define KVM_DEV_TYPE_ARM_VGIC_V2 KVM_DEV_TYPE_ARM_VGIC_V2
+ KVM_DEV_TYPE_FLIC,
+#define KVM_DEV_TYPE_FLIC KVM_DEV_TYPE_FLIC
+ KVM_DEV_TYPE_MAX,
+};
/*
* ioctls for VM fds
@@ -1093,7 +1099,7 @@ struct kvm_s390_ucas_mapping {
#define KVM_S390_INITIAL_RESET _IO(KVMIO, 0x97)
#define KVM_GET_MP_STATE _IOR(KVMIO, 0x98, struct kvm_mp_state)
#define KVM_SET_MP_STATE _IOW(KVMIO, 0x99, struct kvm_mp_state)
-/* Available with KVM_CAP_NMI */
+/* Available with KVM_CAP_USER_NMI */
#define KVM_NMI _IO(KVMIO, 0x9a)
/* Available with KVM_CAP_SET_GUEST_DEBUG */
#define KVM_SET_GUEST_DEBUG _IOW(KVMIO, 0x9b, struct kvm_guest_debug)
diff --git a/include/uapi/linux/serial_core.h b/include/uapi/linux/serial_core.h
index 5820269aa132..16ad8521af6a 100644
--- a/include/uapi/linux/serial_core.h
+++ b/include/uapi/linux/serial_core.h
@@ -244,4 +244,7 @@
/* SC16IS74xx */
#define PORT_SC16IS7XX 108
+/* MESON */
+#define PORT_MESON 109
+
#endif /* _UAPILINUX_SERIAL_CORE_H */
diff --git a/include/uapi/linux/uhid.h b/include/uapi/linux/uhid.h
index 1e3b09c191cd..aaa86d6bd1dd 100644
--- a/include/uapi/linux/uhid.h
+++ b/include/uapi/linux/uhid.h
@@ -24,35 +24,23 @@
#include <linux/hid.h>
enum uhid_event_type {
- UHID_CREATE,
+ __UHID_LEGACY_CREATE,
UHID_DESTROY,
UHID_START,
UHID_STOP,
UHID_OPEN,
UHID_CLOSE,
UHID_OUTPUT,
- UHID_OUTPUT_EV, /* obsolete! */
- UHID_INPUT,
- UHID_FEATURE,
- UHID_FEATURE_ANSWER,
+ __UHID_LEGACY_OUTPUT_EV,
+ __UHID_LEGACY_INPUT,
+ UHID_GET_REPORT,
+ UHID_GET_REPORT_REPLY,
UHID_CREATE2,
UHID_INPUT2,
+ UHID_SET_REPORT,
+ UHID_SET_REPORT_REPLY,
};
-struct uhid_create_req {
- __u8 name[128];
- __u8 phys[64];
- __u8 uniq[64];
- __u8 __user *rd_data;
- __u16 rd_size;
-
- __u16 bus;
- __u32 vendor;
- __u32 product;
- __u32 version;
- __u32 country;
-} __attribute__((__packed__));
-
struct uhid_create2_req {
__u8 name[128];
__u8 phys[64];
@@ -66,6 +54,16 @@ struct uhid_create2_req {
__u8 rd_data[HID_MAX_DESCRIPTOR_SIZE];
} __attribute__((__packed__));
+enum uhid_dev_flag {
+ UHID_DEV_NUMBERED_FEATURE_REPORTS = (1ULL << 0),
+ UHID_DEV_NUMBERED_OUTPUT_REPORTS = (1ULL << 1),
+ UHID_DEV_NUMBERED_INPUT_REPORTS = (1ULL << 2),
+};
+
+struct uhid_start_req {
+ __u64 dev_flags;
+};
+
#define UHID_DATA_MAX 4096
enum uhid_report_type {
@@ -74,36 +72,94 @@ enum uhid_report_type {
UHID_INPUT_REPORT,
};
-struct uhid_input_req {
+struct uhid_input2_req {
+ __u16 size;
+ __u8 data[UHID_DATA_MAX];
+} __attribute__((__packed__));
+
+struct uhid_output_req {
__u8 data[UHID_DATA_MAX];
__u16 size;
+ __u8 rtype;
} __attribute__((__packed__));
-struct uhid_input2_req {
+struct uhid_get_report_req {
+ __u32 id;
+ __u8 rnum;
+ __u8 rtype;
+} __attribute__((__packed__));
+
+struct uhid_get_report_reply_req {
+ __u32 id;
+ __u16 err;
__u16 size;
__u8 data[UHID_DATA_MAX];
} __attribute__((__packed__));
-struct uhid_output_req {
+struct uhid_set_report_req {
+ __u32 id;
+ __u8 rnum;
+ __u8 rtype;
+ __u16 size;
+ __u8 data[UHID_DATA_MAX];
+} __attribute__((__packed__));
+
+struct uhid_set_report_reply_req {
+ __u32 id;
+ __u16 err;
+} __attribute__((__packed__));
+
+/*
+ * Compat Layer
+ * All these commands and requests are obsolete. You should avoid using them in
+ * new code. We support them for backwards-compatibility, but you might not get
+ * access to new feature in case you use them.
+ */
+
+enum uhid_legacy_event_type {
+ UHID_CREATE = __UHID_LEGACY_CREATE,
+ UHID_OUTPUT_EV = __UHID_LEGACY_OUTPUT_EV,
+ UHID_INPUT = __UHID_LEGACY_INPUT,
+ UHID_FEATURE = UHID_GET_REPORT,
+ UHID_FEATURE_ANSWER = UHID_GET_REPORT_REPLY,
+};
+
+/* Obsolete! Use UHID_CREATE2. */
+struct uhid_create_req {
+ __u8 name[128];
+ __u8 phys[64];
+ __u8 uniq[64];
+ __u8 __user *rd_data;
+ __u16 rd_size;
+
+ __u16 bus;
+ __u32 vendor;
+ __u32 product;
+ __u32 version;
+ __u32 country;
+} __attribute__((__packed__));
+
+/* Obsolete! Use UHID_INPUT2. */
+struct uhid_input_req {
__u8 data[UHID_DATA_MAX];
__u16 size;
- __u8 rtype;
} __attribute__((__packed__));
-/* Obsolete! Newer kernels will no longer send these events but instead convert
- * it into raw output reports via UHID_OUTPUT. */
+/* Obsolete! Kernel uses UHID_OUTPUT exclusively now. */
struct uhid_output_ev_req {
__u16 type;
__u16 code;
__s32 value;
} __attribute__((__packed__));
+/* Obsolete! Kernel uses ABI compatible UHID_GET_REPORT. */
struct uhid_feature_req {
__u32 id;
__u8 rnum;
__u8 rtype;
} __attribute__((__packed__));
+/* Obsolete! Use ABI compatible UHID_GET_REPORT_REPLY. */
struct uhid_feature_answer_req {
__u32 id;
__u16 err;
@@ -111,6 +167,15 @@ struct uhid_feature_answer_req {
__u8 data[UHID_DATA_MAX];
} __attribute__((__packed__));
+/*
+ * UHID Events
+ * All UHID events from and to the kernel are encoded as "struct uhid_event".
+ * The "type" field contains a UHID_* type identifier. All payload depends on
+ * that type and can be accessed via ev->u.XYZ accordingly.
+ * If user-space writes short events, they're extended with 0s by the kernel. If
+ * the kernel writes short events, user-space shall extend them with 0s.
+ */
+
struct uhid_event {
__u32 type;
@@ -120,9 +185,14 @@ struct uhid_event {
struct uhid_output_req output;
struct uhid_output_ev_req output_ev;
struct uhid_feature_req feature;
+ struct uhid_get_report_req get_report;
struct uhid_feature_answer_req feature_answer;
+ struct uhid_get_report_reply_req get_report_reply;
struct uhid_create2_req create2;
struct uhid_input2_req input2;
+ struct uhid_set_report_req set_report;
+ struct uhid_set_report_reply_req set_report_reply;
+ struct uhid_start_req start;
} u;
} __attribute__((__packed__));
diff --git a/include/uapi/linux/usb/functionfs.h b/include/uapi/linux/usb/functionfs.h
index 0154b2859fd7..295ba299e7bd 100644
--- a/include/uapi/linux/usb/functionfs.h
+++ b/include/uapi/linux/usb/functionfs.h
@@ -19,6 +19,7 @@ enum functionfs_flags {
FUNCTIONFS_HAS_HS_DESC = 2,
FUNCTIONFS_HAS_SS_DESC = 4,
FUNCTIONFS_HAS_MS_OS_DESC = 8,
+ FUNCTIONFS_VIRTUAL_ADDR = 16,
};
/* Descriptor of an non-audio endpoint */
@@ -32,6 +33,16 @@ struct usb_endpoint_descriptor_no_audio {
__u8 bInterval;
} __attribute__((packed));
+struct usb_functionfs_descs_head_v2 {
+ __le32 magic;
+ __le32 length;
+ __le32 flags;
+ /*
+ * __le32 fs_count, hs_count, fs_count; must be included manually in
+ * the structure taking flags into consideration.
+ */
+} __attribute__((packed));
+
/* Legacy format, deprecated as of 3.14. */
struct usb_functionfs_descs_head {
__le32 magic;
@@ -92,7 +103,7 @@ struct usb_ext_prop_desc {
* structure. Any flags that are not recognised cause the whole block to be
* rejected with -ENOSYS.
*
- * Legacy descriptors format:
+ * Legacy descriptors format (deprecated as of 3.14):
*
* | off | name | type | description |
* |-----+-----------+--------------+--------------------------------------|
@@ -265,6 +276,12 @@ struct usb_functionfs_event {
*/
#define FUNCTIONFS_ENDPOINT_REVMAP _IO('g', 129)
+/*
+ * Returns endpoint descriptor. If function is not active returns -ENODEV.
+ */
+#define FUNCTIONFS_ENDPOINT_DESC _IOR('g', 130, \
+ struct usb_endpoint_descriptor)
+
#endif /* _UAPI__LINUX_FUNCTIONFS_H__ */
diff --git a/include/video/imx-ipu-v3.h b/include/video/imx-ipu-v3.h
index 3e43e22cdff9..ef64b66b18df 100644
--- a/include/video/imx-ipu-v3.h
+++ b/include/video/imx-ipu-v3.h
@@ -108,6 +108,42 @@ int ipu_idmac_get_current_buffer(struct ipuv3_channel *channel);
void ipu_idmac_select_buffer(struct ipuv3_channel *channel, u32 buf_num);
/*
+ * IPU Channel Parameter Memory (cpmem) functions
+ */
+struct ipu_rgb {
+ struct fb_bitfield red;
+ struct fb_bitfield green;
+ struct fb_bitfield blue;
+ struct fb_bitfield transp;
+ int bits_per_pixel;
+};
+
+struct ipu_image {
+ struct v4l2_pix_format pix;
+ struct v4l2_rect rect;
+ dma_addr_t phys;
+};
+
+void ipu_cpmem_zero(struct ipuv3_channel *ch);
+void ipu_cpmem_set_resolution(struct ipuv3_channel *ch, int xres, int yres);
+void ipu_cpmem_set_stride(struct ipuv3_channel *ch, int stride);
+void ipu_cpmem_set_high_priority(struct ipuv3_channel *ch);
+void ipu_cpmem_set_buffer(struct ipuv3_channel *ch, int bufnum, dma_addr_t buf);
+void ipu_cpmem_interlaced_scan(struct ipuv3_channel *ch, int stride);
+void ipu_cpmem_set_burstsize(struct ipuv3_channel *ch, int burstsize);
+int ipu_cpmem_set_format_rgb(struct ipuv3_channel *ch,
+ const struct ipu_rgb *rgb);
+int ipu_cpmem_set_format_passthrough(struct ipuv3_channel *ch, int width);
+void ipu_cpmem_set_yuv_interleaved(struct ipuv3_channel *ch, u32 pixel_format);
+void ipu_cpmem_set_yuv_planar_full(struct ipuv3_channel *ch,
+ u32 pixel_format, int stride,
+ int u_offset, int v_offset);
+void ipu_cpmem_set_yuv_planar(struct ipuv3_channel *ch,
+ u32 pixel_format, int stride, int height);
+int ipu_cpmem_set_fmt(struct ipuv3_channel *ch, u32 drm_fourcc);
+int ipu_cpmem_set_image(struct ipuv3_channel *ch, struct ipu_image *image);
+
+/*
* IPU Display Controller (dc) functions
*/
struct ipu_dc;
@@ -180,161 +216,9 @@ int ipu_smfc_disable(struct ipu_soc *ipu);
int ipu_smfc_map_channel(struct ipu_soc *ipu, int channel, int csi_id, int mipi_id);
int ipu_smfc_set_burstsize(struct ipu_soc *ipu, int channel, int burstsize);
-#define IPU_CPMEM_WORD(word, ofs, size) ((((word) * 160 + (ofs)) << 8) | (size))
-
-#define IPU_FIELD_UBO IPU_CPMEM_WORD(0, 46, 22)
-#define IPU_FIELD_VBO IPU_CPMEM_WORD(0, 68, 22)
-#define IPU_FIELD_IOX IPU_CPMEM_WORD(0, 90, 4)
-#define IPU_FIELD_RDRW IPU_CPMEM_WORD(0, 94, 1)
-#define IPU_FIELD_SO IPU_CPMEM_WORD(0, 113, 1)
-#define IPU_FIELD_SLY IPU_CPMEM_WORD(1, 102, 14)
-#define IPU_FIELD_SLUV IPU_CPMEM_WORD(1, 128, 14)
-
-#define IPU_FIELD_XV IPU_CPMEM_WORD(0, 0, 10)
-#define IPU_FIELD_YV IPU_CPMEM_WORD(0, 10, 9)
-#define IPU_FIELD_XB IPU_CPMEM_WORD(0, 19, 13)
-#define IPU_FIELD_YB IPU_CPMEM_WORD(0, 32, 12)
-#define IPU_FIELD_NSB_B IPU_CPMEM_WORD(0, 44, 1)
-#define IPU_FIELD_CF IPU_CPMEM_WORD(0, 45, 1)
-#define IPU_FIELD_SX IPU_CPMEM_WORD(0, 46, 12)
-#define IPU_FIELD_SY IPU_CPMEM_WORD(0, 58, 11)
-#define IPU_FIELD_NS IPU_CPMEM_WORD(0, 69, 10)
-#define IPU_FIELD_SDX IPU_CPMEM_WORD(0, 79, 7)
-#define IPU_FIELD_SM IPU_CPMEM_WORD(0, 86, 10)
-#define IPU_FIELD_SCC IPU_CPMEM_WORD(0, 96, 1)
-#define IPU_FIELD_SCE IPU_CPMEM_WORD(0, 97, 1)
-#define IPU_FIELD_SDY IPU_CPMEM_WORD(0, 98, 7)
-#define IPU_FIELD_SDRX IPU_CPMEM_WORD(0, 105, 1)
-#define IPU_FIELD_SDRY IPU_CPMEM_WORD(0, 106, 1)
-#define IPU_FIELD_BPP IPU_CPMEM_WORD(0, 107, 3)
-#define IPU_FIELD_DEC_SEL IPU_CPMEM_WORD(0, 110, 2)
-#define IPU_FIELD_DIM IPU_CPMEM_WORD(0, 112, 1)
-#define IPU_FIELD_BNDM IPU_CPMEM_WORD(0, 114, 3)
-#define IPU_FIELD_BM IPU_CPMEM_WORD(0, 117, 2)
-#define IPU_FIELD_ROT IPU_CPMEM_WORD(0, 119, 1)
-#define IPU_FIELD_HF IPU_CPMEM_WORD(0, 120, 1)
-#define IPU_FIELD_VF IPU_CPMEM_WORD(0, 121, 1)
-#define IPU_FIELD_THE IPU_CPMEM_WORD(0, 122, 1)
-#define IPU_FIELD_CAP IPU_CPMEM_WORD(0, 123, 1)
-#define IPU_FIELD_CAE IPU_CPMEM_WORD(0, 124, 1)
-#define IPU_FIELD_FW IPU_CPMEM_WORD(0, 125, 13)
-#define IPU_FIELD_FH IPU_CPMEM_WORD(0, 138, 12)
-#define IPU_FIELD_EBA0 IPU_CPMEM_WORD(1, 0, 29)
-#define IPU_FIELD_EBA1 IPU_CPMEM_WORD(1, 29, 29)
-#define IPU_FIELD_ILO IPU_CPMEM_WORD(1, 58, 20)
-#define IPU_FIELD_NPB IPU_CPMEM_WORD(1, 78, 7)
-#define IPU_FIELD_PFS IPU_CPMEM_WORD(1, 85, 4)
-#define IPU_FIELD_ALU IPU_CPMEM_WORD(1, 89, 1)
-#define IPU_FIELD_ALBM IPU_CPMEM_WORD(1, 90, 3)
-#define IPU_FIELD_ID IPU_CPMEM_WORD(1, 93, 2)
-#define IPU_FIELD_TH IPU_CPMEM_WORD(1, 95, 7)
-#define IPU_FIELD_SL IPU_CPMEM_WORD(1, 102, 14)
-#define IPU_FIELD_WID0 IPU_CPMEM_WORD(1, 116, 3)
-#define IPU_FIELD_WID1 IPU_CPMEM_WORD(1, 119, 3)
-#define IPU_FIELD_WID2 IPU_CPMEM_WORD(1, 122, 3)
-#define IPU_FIELD_WID3 IPU_CPMEM_WORD(1, 125, 3)
-#define IPU_FIELD_OFS0 IPU_CPMEM_WORD(1, 128, 5)
-#define IPU_FIELD_OFS1 IPU_CPMEM_WORD(1, 133, 5)
-#define IPU_FIELD_OFS2 IPU_CPMEM_WORD(1, 138, 5)
-#define IPU_FIELD_OFS3 IPU_CPMEM_WORD(1, 143, 5)
-#define IPU_FIELD_SXYS IPU_CPMEM_WORD(1, 148, 1)
-#define IPU_FIELD_CRE IPU_CPMEM_WORD(1, 149, 1)
-#define IPU_FIELD_DEC_SEL2 IPU_CPMEM_WORD(1, 150, 1)
-
-struct ipu_cpmem_word {
- u32 data[5];
- u32 res[3];
-};
-
-struct ipu_ch_param {
- struct ipu_cpmem_word word[2];
-};
-
-void ipu_ch_param_write_field(struct ipu_ch_param __iomem *base, u32 wbs, u32 v);
-u32 ipu_ch_param_read_field(struct ipu_ch_param __iomem *base, u32 wbs);
-struct ipu_ch_param __iomem *ipu_get_cpmem(struct ipuv3_channel *channel);
-void ipu_ch_param_dump(struct ipu_ch_param __iomem *p);
-
-static inline void ipu_ch_param_zero(struct ipu_ch_param __iomem *p)
-{
- int i;
- void __iomem *base = p;
-
- for (i = 0; i < sizeof(*p) / sizeof(u32); i++)
- writel(0, base + i * sizeof(u32));
-}
-
-static inline void ipu_cpmem_set_buffer(struct ipu_ch_param __iomem *p,
- int bufnum, dma_addr_t buf)
-{
- if (bufnum)
- ipu_ch_param_write_field(p, IPU_FIELD_EBA1, buf >> 3);
- else
- ipu_ch_param_write_field(p, IPU_FIELD_EBA0, buf >> 3);
-}
-
-static inline void ipu_cpmem_set_resolution(struct ipu_ch_param __iomem *p,
- int xres, int yres)
-{
- ipu_ch_param_write_field(p, IPU_FIELD_FW, xres - 1);
- ipu_ch_param_write_field(p, IPU_FIELD_FH, yres - 1);
-}
-
-static inline void ipu_cpmem_set_stride(struct ipu_ch_param __iomem *p,
- int stride)
-{
- ipu_ch_param_write_field(p, IPU_FIELD_SLY, stride - 1);
-}
-
-void ipu_cpmem_set_high_priority(struct ipuv3_channel *channel);
-
-struct ipu_rgb {
- struct fb_bitfield red;
- struct fb_bitfield green;
- struct fb_bitfield blue;
- struct fb_bitfield transp;
- int bits_per_pixel;
-};
-
-struct ipu_image {
- struct v4l2_pix_format pix;
- struct v4l2_rect rect;
- dma_addr_t phys;
-};
-
-int ipu_cpmem_set_format_passthrough(struct ipu_ch_param __iomem *p,
- int width);
-
-int ipu_cpmem_set_format_rgb(struct ipu_ch_param __iomem *,
- const struct ipu_rgb *rgb);
-
-static inline void ipu_cpmem_interlaced_scan(struct ipu_ch_param *p,
- int stride)
-{
- ipu_ch_param_write_field(p, IPU_FIELD_SO, 1);
- ipu_ch_param_write_field(p, IPU_FIELD_ILO, stride / 8);
- ipu_ch_param_write_field(p, IPU_FIELD_SLY, (stride * 2) - 1);
-};
-
-void ipu_cpmem_set_yuv_planar(struct ipu_ch_param __iomem *p, u32 pixel_format,
- int stride, int height);
-void ipu_cpmem_set_yuv_interleaved(struct ipu_ch_param __iomem *p,
- u32 pixel_format);
-void ipu_cpmem_set_yuv_planar_full(struct ipu_ch_param __iomem *p,
- u32 pixel_format, int stride, int u_offset, int v_offset);
-int ipu_cpmem_set_fmt(struct ipu_ch_param __iomem *cpmem, u32 pixelformat);
-int ipu_cpmem_set_image(struct ipu_ch_param __iomem *cpmem,
- struct ipu_image *image);
-
enum ipu_color_space ipu_drm_fourcc_to_colorspace(u32 drm_fourcc);
enum ipu_color_space ipu_pixelformat_to_colorspace(u32 pixelformat);
-static inline void ipu_cpmem_set_burstsize(struct ipu_ch_param __iomem *p,
- int burstsize)
-{
- ipu_ch_param_write_field(p, IPU_FIELD_NPB, burstsize - 1);
-};
-
struct ipu_client_platformdata {
int csi;
int di;
diff --git a/include/xen/interface/features.h b/include/xen/interface/features.h
index 131a6ccdba25..14334d0161d5 100644
--- a/include/xen/interface/features.h
+++ b/include/xen/interface/features.h
@@ -53,6 +53,9 @@
/* operation as Dom0 is supported */
#define XENFEAT_dom0 11
+/* Xen also maps grant references at pfn = mfn */
+#define XENFEAT_grant_map_identity 12
+
#define XENFEAT_NR_SUBMAPS 1
#endif /* __XEN_PUBLIC_FEATURES_H__ */