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-rw-r--r--include/linux/arcdevice.h1
-rw-r--r--include/linux/ath9k_platform.h2
-rw-r--r--include/linux/audit.h7
-rw-r--r--include/linux/bcma/bcma.h26
-rw-r--r--include/linux/bcma/bcma_driver_chipcommon.h1
-rw-r--r--include/linux/bcma/bcma_driver_pci.h2
-rw-r--r--include/linux/cn_proc.h13
-rw-r--r--include/linux/cordic.h48
-rw-r--r--include/linux/crc8.h101
-rw-r--r--include/linux/dcbnl.h25
-rw-r--r--include/linux/dccp.h1
-rw-r--r--include/linux/dma-direction.h13
-rw-r--r--include/linux/dma-mapping.h10
-rw-r--r--include/linux/dmaengine.h4
-rw-r--r--include/linux/etherdevice.h2
-rw-r--r--include/linux/ethtool.h35
-rw-r--r--include/linux/firewire-cdev.h78
-rw-r--r--include/linux/hid.h3
-rw-r--r--include/linux/ieee80211.h18
-rw-r--r--include/linux/if_ether.h5
-rw-r--r--include/linux/if_packet.h6
-rw-r--r--include/linux/if_vlan.h91
-rw-r--r--include/linux/inet_lro.h19
-rw-r--r--include/linux/lguest.h2
-rw-r--r--include/linux/mfd/tmio.h8
-rw-r--r--include/linux/mii.h2
-rw-r--r--include/linux/mlx4/cmd.h3
-rw-r--r--include/linux/mlx4/device.h60
-rw-r--r--include/linux/mlx4/qp.h8
-rw-r--r--include/linux/mmc/boot.h6
-rw-r--r--include/linux/mmc/card.h2
-rw-r--r--include/linux/mmc/core.h9
-rw-r--r--include/linux/mmc/dw_mmc.h28
-rw-r--r--include/linux/mmc/host.h26
-rw-r--r--include/linux/mmc/ioctl.h2
-rw-r--r--include/linux/mmc/mmc.h17
-rw-r--r--include/linux/mmc/pm.h2
-rw-r--r--include/linux/mmc/sd.h7
-rw-r--r--include/linux/mmc/sdhci-pltfm.h35
-rw-r--r--include/linux/mmc/sdhci-spear.h6
-rw-r--r--include/linux/mmc/sdhci.h6
-rw-r--r--include/linux/mmc/sdio.h7
-rw-r--r--include/linux/mmc/sdio_func.h7
-rw-r--r--include/linux/mmc/sdio_ids.h6
-rw-r--r--include/linux/mmc/sh_mmcif.h6
-rw-r--r--include/linux/mmc/sh_mobile_sdhi.h6
-rw-r--r--include/linux/mmc/tmio.h8
-rw-r--r--include/linux/mtd/ubi.h14
-rw-r--r--include/linux/netdevice.h55
-rw-r--r--include/linux/netfilter/ipset/ip_set.h50
-rw-r--r--include/linux/netfilter/ipset/ip_set_ahash.h154
-rw-r--r--include/linux/netfilter/ipset/ip_set_hash.h4
-rw-r--r--include/linux/netfilter/ipset/ip_set_timeout.h5
-rw-r--r--include/linux/netfilter/ipset/pfxlen.h11
-rw-r--r--include/linux/netfilter/nfnetlink.h3
-rw-r--r--include/linux/netfilter/nfnetlink_queue.h1
-rw-r--r--include/linux/netfilter/xt_set.h15
-rw-r--r--include/linux/netlink.h8
-rw-r--r--include/linux/netpoll.h2
-rw-r--r--include/linux/nfc.h126
-rw-r--r--include/linux/nl80211.h42
-rw-r--r--include/linux/of.h29
-rw-r--r--include/linux/of_address.h5
-rw-r--r--include/linux/of_gpio.h42
-rw-r--r--include/linux/of_pci.h5
-rw-r--r--include/linux/of_platform.h40
-rw-r--r--include/linux/pci.h28
-rw-r--r--include/linux/pci_ids.h9
-rw-r--r--include/linux/platform_data/pxa_sdhci.h60
-rw-r--r--include/linux/ptrace.h104
-rw-r--r--include/linux/random.h1
-rw-r--r--include/linux/rtnetlink.h2
-rw-r--r--include/linux/sched.h52
-rw-r--r--include/linux/skbuff.h73
-rw-r--r--include/linux/slab.h20
-rw-r--r--include/linux/slab_def.h52
-rw-r--r--include/linux/slob_def.h10
-rw-r--r--include/linux/slub_def.h23
-rw-r--r--include/linux/socket.h4
-rw-r--r--include/linux/spi/74x164.h2
-rw-r--r--include/linux/spi/mcp23s08.h9
-rw-r--r--include/linux/ssb/ssb.h2
-rw-r--r--include/linux/stmmac.h25
-rw-r--r--include/linux/tc_ematch/tc_em_meta.h2
-rw-r--r--include/linux/tcp.h1
-rw-r--r--include/linux/tracehook.h385
-rw-r--r--include/linux/virtio_net.h1
-rw-r--r--include/linux/workqueue.h18
88 files changed, 1289 insertions, 985 deletions
diff --git a/include/linux/arcdevice.h b/include/linux/arcdevice.h
index 7d650a0e3d8f..7216b0daf544 100644
--- a/include/linux/arcdevice.h
+++ b/include/linux/arcdevice.h
@@ -20,6 +20,7 @@
#include <linux/if_arcnet.h>
#ifdef __KERNEL__
+#include <linux/irqreturn.h>
#ifndef bool
#define bool int
diff --git a/include/linux/ath9k_platform.h b/include/linux/ath9k_platform.h
index 60a7c49dcb49..6e3f54f37844 100644
--- a/include/linux/ath9k_platform.h
+++ b/include/linux/ath9k_platform.h
@@ -30,6 +30,8 @@ struct ath9k_platform_data {
u32 gpio_val;
bool is_clk_25mhz;
+ int (*get_mac_revision)(void);
+ int (*external_reset)(void);
};
#endif /* _LINUX_ATH9K_PLATFORM_H */
diff --git a/include/linux/audit.h b/include/linux/audit.h
index 9d339eb27881..0c8006129fb2 100644
--- a/include/linux/audit.h
+++ b/include/linux/audit.h
@@ -613,6 +613,12 @@ extern void audit_log_d_path(struct audit_buffer *ab,
extern void audit_log_key(struct audit_buffer *ab,
char *key);
extern void audit_log_lost(const char *message);
+#ifdef CONFIG_SECURITY
+extern void audit_log_secctx(struct audit_buffer *ab, u32 secid);
+#else
+#define audit_log_secctx(b,s) do { ; } while (0)
+#endif
+
extern int audit_update_lsm_rules(void);
/* Private API (for audit.c only) */
@@ -635,6 +641,7 @@ extern int audit_enabled;
#define audit_log_untrustedstring(a,s) do { ; } while (0)
#define audit_log_d_path(b, p, d) do { ; } while (0)
#define audit_log_key(b, k) do { ; } while (0)
+#define audit_log_secctx(b,s) do { ; } while (0)
#define audit_enabled 0
#endif
#endif
diff --git a/include/linux/bcma/bcma.h b/include/linux/bcma/bcma.h
index 08763e4e848f..3895aeb494a3 100644
--- a/include/linux/bcma/bcma.h
+++ b/include/linux/bcma/bcma.h
@@ -6,6 +6,7 @@
#include <linux/bcma/bcma_driver_chipcommon.h>
#include <linux/bcma/bcma_driver_pci.h>
+#include <linux/ssb/ssb.h> /* SPROM sharing */
#include "bcma_regs.h"
@@ -31,6 +32,12 @@ struct bcma_host_ops {
void (*write8)(struct bcma_device *core, u16 offset, u8 value);
void (*write16)(struct bcma_device *core, u16 offset, u16 value);
void (*write32)(struct bcma_device *core, u16 offset, u32 value);
+#ifdef CONFIG_BCMA_BLOCKIO
+ void (*block_read)(struct bcma_device *core, void *buffer,
+ size_t count, u16 offset, u8 reg_width);
+ void (*block_write)(struct bcma_device *core, const void *buffer,
+ size_t count, u16 offset, u8 reg_width);
+#endif
/* Agent ops */
u32 (*aread32)(struct bcma_device *core, u16 offset);
void (*awrite32)(struct bcma_device *core, u16 offset, u32 value);
@@ -117,6 +124,8 @@ struct bcma_device {
struct bcma_device_id id;
struct device dev;
+ struct device *dma_dev;
+ unsigned int irq;
bool dev_registered;
u8 core_index;
@@ -179,6 +188,10 @@ struct bcma_bus {
struct bcma_drv_cc drv_cc;
struct bcma_drv_pci drv_pci;
+
+ /* We decided to share SPROM struct with SSB as long as we do not need
+ * any hacks for BCMA. This simplifies drivers code. */
+ struct ssb_sprom sprom;
};
extern inline u32 bcma_read8(struct bcma_device *core, u16 offset)
@@ -208,6 +221,18 @@ void bcma_write32(struct bcma_device *core, u16 offset, u32 value)
{
core->bus->ops->write32(core, offset, value);
}
+#ifdef CONFIG_BCMA_BLOCKIO
+extern inline void bcma_block_read(struct bcma_device *core, void *buffer,
+ size_t count, u16 offset, u8 reg_width)
+{
+ core->bus->ops->block_read(core, buffer, count, offset, reg_width);
+}
+extern inline void bcma_block_write(struct bcma_device *core, const void *buffer,
+ size_t count, u16 offset, u8 reg_width)
+{
+ core->bus->ops->block_write(core, buffer, count, offset, reg_width);
+}
+#endif
extern inline u32 bcma_aread32(struct bcma_device *core, u16 offset)
{
return core->bus->ops->aread32(core, offset);
@@ -219,6 +244,7 @@ void bcma_awrite32(struct bcma_device *core, u16 offset, u32 value)
}
extern bool bcma_core_is_enabled(struct bcma_device *core);
+extern void bcma_core_disable(struct bcma_device *core, u32 flags);
extern int bcma_core_enable(struct bcma_device *core, u32 flags);
#endif /* LINUX_BCMA_H_ */
diff --git a/include/linux/bcma/bcma_driver_chipcommon.h b/include/linux/bcma/bcma_driver_chipcommon.h
index 083c3b6cd5ce..9c5b69fc985a 100644
--- a/include/linux/bcma/bcma_driver_chipcommon.h
+++ b/include/linux/bcma/bcma_driver_chipcommon.h
@@ -244,6 +244,7 @@
#define BCMA_CC_REGCTL_DATA 0x065C
#define BCMA_CC_PLLCTL_ADDR 0x0660
#define BCMA_CC_PLLCTL_DATA 0x0664
+#define BCMA_CC_SPROM 0x0830 /* SPROM beginning */
/* Data for the PMU, if available.
* Check availability with ((struct bcma_chipcommon)->capabilities & BCMA_CC_CAP_PMU)
diff --git a/include/linux/bcma/bcma_driver_pci.h b/include/linux/bcma/bcma_driver_pci.h
index b7e191cf00ec..3871b668caf9 100644
--- a/include/linux/bcma/bcma_driver_pci.h
+++ b/include/linux/bcma/bcma_driver_pci.h
@@ -85,5 +85,7 @@ struct bcma_drv_pci {
#define pcicore_write32(pc, offset, val) bcma_write32((pc)->core, offset, val)
extern void bcma_core_pci_init(struct bcma_drv_pci *pc);
+extern int bcma_core_pci_irq_ctl(struct bcma_drv_pci *pc,
+ struct bcma_device *core, bool enable);
#endif /* LINUX_BCMA_DRIVER_PCI_H_ */
diff --git a/include/linux/cn_proc.h b/include/linux/cn_proc.h
index 47dac5ea8d3a..12c517b51ca2 100644
--- a/include/linux/cn_proc.h
+++ b/include/linux/cn_proc.h
@@ -53,6 +53,7 @@ struct proc_event {
PROC_EVENT_UID = 0x00000004,
PROC_EVENT_GID = 0x00000040,
PROC_EVENT_SID = 0x00000080,
+ PROC_EVENT_PTRACE = 0x00000100,
/* "next" should be 0x00000400 */
/* "last" is the last process event: exit */
PROC_EVENT_EXIT = 0x80000000
@@ -95,6 +96,13 @@ struct proc_event {
__kernel_pid_t process_tgid;
} sid;
+ struct ptrace_proc_event {
+ __kernel_pid_t process_pid;
+ __kernel_pid_t process_tgid;
+ __kernel_pid_t tracer_pid;
+ __kernel_pid_t tracer_tgid;
+ } ptrace;
+
struct exit_proc_event {
__kernel_pid_t process_pid;
__kernel_pid_t process_tgid;
@@ -109,6 +117,7 @@ void proc_fork_connector(struct task_struct *task);
void proc_exec_connector(struct task_struct *task);
void proc_id_connector(struct task_struct *task, int which_id);
void proc_sid_connector(struct task_struct *task);
+void proc_ptrace_connector(struct task_struct *task, int which_id);
void proc_exit_connector(struct task_struct *task);
#else
static inline void proc_fork_connector(struct task_struct *task)
@@ -124,6 +133,10 @@ static inline void proc_id_connector(struct task_struct *task,
static inline void proc_sid_connector(struct task_struct *task)
{}
+static inline void proc_ptrace_connector(struct task_struct *task,
+ int ptrace_id)
+{}
+
static inline void proc_exit_connector(struct task_struct *task)
{}
#endif /* CONFIG_PROC_EVENTS */
diff --git a/include/linux/cordic.h b/include/linux/cordic.h
new file mode 100644
index 000000000000..f932093e20c2
--- /dev/null
+++ b/include/linux/cordic.h
@@ -0,0 +1,48 @@
+/*
+ * Copyright (c) 2011 Broadcom Corporation
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
+ * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
+ * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+#ifndef __CORDIC_H_
+#define __CORDIC_H_
+
+#include <linux/types.h>
+
+/**
+ * struct cordic_iq - i/q coordinate.
+ *
+ * @i: real part of coordinate (in phase).
+ * @q: imaginary part of coordinate (quadrature).
+ */
+struct cordic_iq {
+ s32 i;
+ s32 q;
+};
+
+/**
+ * cordic_calc_iq() - calculates the i/q coordinate for given angle.
+ *
+ * @theta: angle in degrees for which i/q coordinate is to be calculated.
+ * @coord: function output parameter holding the i/q coordinate.
+ *
+ * The function calculates the i/q coordinate for a given angle using
+ * cordic algorithm. The coordinate consists of a real (i) and an
+ * imaginary (q) part. The real part is essentially the cosine of the
+ * angle and the imaginary part is the sine of the angle. The returned
+ * values are scaled by 2^16 for precision. The range for theta is
+ * for -180 degrees to +180 degrees. Passed values outside this range are
+ * converted before doing the actual calculation.
+ */
+struct cordic_iq cordic_calc_iq(s32 theta);
+
+#endif /* __CORDIC_H_ */
diff --git a/include/linux/crc8.h b/include/linux/crc8.h
new file mode 100644
index 000000000000..13c8dabb0441
--- /dev/null
+++ b/include/linux/crc8.h
@@ -0,0 +1,101 @@
+/*
+ * Copyright (c) 2011 Broadcom Corporation
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
+ * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
+ * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+#ifndef __CRC8_H_
+#define __CRC8_H_
+
+#include <linux/types.h>
+
+/* see usage of this value in crc8() description */
+#define CRC8_INIT_VALUE 0xFF
+
+/*
+ * Return value of crc8() indicating valid message+crc. This is true
+ * if a CRC is inverted before transmission. The CRC computed over the
+ * whole received bitstream is _table[x], where x is the bit pattern
+ * of the modification (almost always 0xff).
+ */
+#define CRC8_GOOD_VALUE(_table) (_table[0xFF])
+
+/* required table size for crc8 algorithm */
+#define CRC8_TABLE_SIZE 256
+
+/* helper macro assuring right table size is used */
+#define DECLARE_CRC8_TABLE(_table) \
+ static u8 _table[CRC8_TABLE_SIZE]
+
+/**
+ * crc8_populate_lsb - fill crc table for given polynomial in regular bit order.
+ *
+ * @table: table to be filled.
+ * @polynomial: polynomial for which table is to be filled.
+ *
+ * This function fills the provided table according the polynomial provided for
+ * regular bit order (lsb first). Polynomials in CRC algorithms are typically
+ * represented as shown below.
+ *
+ * poly = x^8 + x^7 + x^6 + x^4 + x^2 + 1
+ *
+ * For lsb first direction x^7 maps to the lsb. So the polynomial is as below.
+ *
+ * - lsb first: poly = 10101011(1) = 0xAB
+ */
+void crc8_populate_lsb(u8 table[CRC8_TABLE_SIZE], u8 polynomial);
+
+/**
+ * crc8_populate_msb - fill crc table for given polynomial in reverse bit order.
+ *
+ * @table: table to be filled.
+ * @polynomial: polynomial for which table is to be filled.
+ *
+ * This function fills the provided table according the polynomial provided for
+ * reverse bit order (msb first). Polynomials in CRC algorithms are typically
+ * represented as shown below.
+ *
+ * poly = x^8 + x^7 + x^6 + x^4 + x^2 + 1
+ *
+ * For msb first direction x^7 maps to the msb. So the polynomial is as below.
+ *
+ * - msb first: poly = (1)11010101 = 0xD5
+ */
+void crc8_populate_msb(u8 table[CRC8_TABLE_SIZE], u8 polynomial);
+
+/**
+ * crc8() - calculate a crc8 over the given input data.
+ *
+ * @table: crc table used for calculation.
+ * @pdata: pointer to data buffer.
+ * @nbytes: number of bytes in data buffer.
+ * @crc: previous returned crc8 value.
+ *
+ * The CRC8 is calculated using the polynomial given in crc8_populate_msb()
+ * or crc8_populate_lsb().
+ *
+ * The caller provides the initial value (either %CRC8_INIT_VALUE
+ * or the previous returned value) to allow for processing of
+ * discontiguous blocks of data. When generating the CRC the
+ * caller is responsible for complementing the final return value
+ * and inserting it into the byte stream. When validating a byte
+ * stream (including CRC8), a final return value of %CRC8_GOOD_VALUE
+ * indicates the byte stream data can be considered valid.
+ *
+ * Reference:
+ * "A Painless Guide to CRC Error Detection Algorithms", ver 3, Aug 1993
+ * Williams, Ross N., ross<at>ross.net
+ * (see URL http://www.ross.net/crc/download/crc_v3.txt).
+ */
+u8 crc8(const u8 table[CRC8_TABLE_SIZE], u8 *pdata, size_t nbytes, u8 crc);
+
+#endif /* __CRC8_H_ */
diff --git a/include/linux/dcbnl.h b/include/linux/dcbnl.h
index c52280047e2c..65a2562f66b4 100644
--- a/include/linux/dcbnl.h
+++ b/include/linux/dcbnl.h
@@ -203,6 +203,7 @@ struct dcbmsg {
* @DCB_CMD_GFEATCFG: get DCBX features flags
* @DCB_CMD_SFEATCFG: set DCBX features negotiation flags
* @DCB_CMD_CEE_GET: get CEE aggregated configuration
+ * @DCB_CMD_IEEE_DEL: delete IEEE 802.1Qaz configuration
*/
enum dcbnl_commands {
DCB_CMD_UNDEFINED,
@@ -246,6 +247,7 @@ enum dcbnl_commands {
DCB_CMD_SFEATCFG,
DCB_CMD_CEE_GET,
+ DCB_CMD_IEEE_DEL,
__DCB_CMD_ENUM_MAX,
DCB_CMD_MAX = __DCB_CMD_ENUM_MAX - 1,
@@ -331,18 +333,30 @@ enum ieee_attrs_app {
#define DCB_ATTR_IEEE_APP_MAX (__DCB_ATTR_IEEE_APP_MAX - 1)
/**
- * enum cee_attrs - CEE DCBX get attributes
+ * enum cee_attrs - CEE DCBX get attributes.
*
* @DCB_ATTR_CEE_UNSPEC: unspecified
* @DCB_ATTR_CEE_PEER_PG: peer PG configuration - get only
* @DCB_ATTR_CEE_PEER_PFC: peer PFC configuration - get only
- * @DCB_ATTR_CEE_PEER_APP: peer APP tlv - get only
+ * @DCB_ATTR_CEE_PEER_APP_TABLE: peer APP tlv - get only
+ * @DCB_ATTR_CEE_TX_PG: TX PG configuration (DCB_CMD_PGTX_GCFG)
+ * @DCB_ATTR_CEE_RX_PG: RX PG configuration (DCB_CMD_PGRX_GCFG)
+ * @DCB_ATTR_CEE_PFC: PFC configuration (DCB_CMD_PFC_GCFG)
+ * @DCB_ATTR_CEE_APP_TABLE: APP configuration (multi DCB_CMD_GAPP)
+ * @DCB_ATTR_CEE_FEAT: DCBX features flags (DCB_CMD_GFEATCFG)
+ *
+ * An aggregated collection of the cee std negotiated parameters.
*/
enum cee_attrs {
DCB_ATTR_CEE_UNSPEC,
DCB_ATTR_CEE_PEER_PG,
DCB_ATTR_CEE_PEER_PFC,
DCB_ATTR_CEE_PEER_APP_TABLE,
+ DCB_ATTR_CEE_TX_PG,
+ DCB_ATTR_CEE_RX_PG,
+ DCB_ATTR_CEE_PFC,
+ DCB_ATTR_CEE_APP_TABLE,
+ DCB_ATTR_CEE_FEAT,
__DCB_ATTR_CEE_MAX
};
#define DCB_ATTR_CEE_MAX (__DCB_ATTR_CEE_MAX - 1)
@@ -355,6 +369,13 @@ enum peer_app_attr {
};
#define DCB_ATTR_CEE_PEER_APP_MAX (__DCB_ATTR_CEE_PEER_APP_MAX - 1)
+enum cee_attrs_app {
+ DCB_ATTR_CEE_APP_UNSPEC,
+ DCB_ATTR_CEE_APP,
+ __DCB_ATTR_CEE_APP_MAX
+};
+#define DCB_ATTR_CEE_APP_MAX (__DCB_ATTR_CEE_APP_MAX - 1)
+
/**
* enum dcbnl_pfc_attrs - DCB Priority Flow Control user priority nested attrs
*
diff --git a/include/linux/dccp.h b/include/linux/dccp.h
index d638e85dc501..710c04302a15 100644
--- a/include/linux/dccp.h
+++ b/include/linux/dccp.h
@@ -236,6 +236,7 @@ enum dccp_packet_dequeueing_policy {
#ifdef __KERNEL__
#include <linux/in.h>
+#include <linux/interrupt.h>
#include <linux/ktime.h>
#include <linux/list.h>
#include <linux/uio.h>
diff --git a/include/linux/dma-direction.h b/include/linux/dma-direction.h
new file mode 100644
index 000000000000..95b6a82f5951
--- /dev/null
+++ b/include/linux/dma-direction.h
@@ -0,0 +1,13 @@
+#ifndef _LINUX_DMA_DIRECTION_H
+#define _LINUX_DMA_DIRECTION_H
+/*
+ * These definitions mirror those in pci.h, so they can be used
+ * interchangeably with their PCI_ counterparts.
+ */
+enum dma_data_direction {
+ DMA_BIDIRECTIONAL = 0,
+ DMA_TO_DEVICE = 1,
+ DMA_FROM_DEVICE = 2,
+ DMA_NONE = 3,
+};
+#endif
diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h
index ba8319ae5fcc..1a167c48d84d 100644
--- a/include/linux/dma-mapping.h
+++ b/include/linux/dma-mapping.h
@@ -4,17 +4,9 @@
#include <linux/device.h>
#include <linux/err.h>
#include <linux/dma-attrs.h>
+#include <linux/dma-direction.h>
#include <linux/scatterlist.h>
-/* These definitions mirror those in pci.h, so they can be used
- * interchangeably with their PCI_ counterparts */
-enum dma_data_direction {
- DMA_BIDIRECTIONAL = 0,
- DMA_TO_DEVICE = 1,
- DMA_FROM_DEVICE = 2,
- DMA_NONE = 3,
-};
-
struct dma_map_ops {
void* (*alloc_coherent)(struct device *dev, size_t size,
dma_addr_t *dma_handle, gfp_t gfp);
diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h
index eee7addec282..8fbf40e0713c 100644
--- a/include/linux/dmaengine.h
+++ b/include/linux/dmaengine.h
@@ -23,7 +23,9 @@
#include <linux/device.h>
#include <linux/uio.h>
-#include <linux/dma-mapping.h>
+#include <linux/dma-direction.h>
+
+struct scatterlist;
/**
* typedef dma_cookie_t - an opaque DMA cookie
diff --git a/include/linux/etherdevice.h b/include/linux/etherdevice.h
index ab68f785fd19..05955cf09937 100644
--- a/include/linux/etherdevice.h
+++ b/include/linux/etherdevice.h
@@ -38,7 +38,7 @@ extern int eth_header(struct sk_buff *skb, struct net_device *dev,
const void *daddr, const void *saddr, unsigned len);
extern int eth_rebuild_header(struct sk_buff *skb);
extern int eth_header_parse(const struct sk_buff *skb, unsigned char *haddr);
-extern int eth_header_cache(const struct neighbour *neigh, struct hh_cache *hh);
+extern int eth_header_cache(const struct neighbour *neigh, struct hh_cache *hh, __be16 type);
extern void eth_header_cache_update(struct hh_cache *hh,
const struct net_device *dev,
const unsigned char *haddr);
diff --git a/include/linux/ethtool.h b/include/linux/ethtool.h
index 439b173c5882..c6e427ab65fe 100644
--- a/include/linux/ethtool.h
+++ b/include/linux/ethtool.h
@@ -287,7 +287,7 @@ enum ethtool_stringset {
ETH_SS_TEST = 0,
ETH_SS_STATS,
ETH_SS_PRIV_FLAGS,
- ETH_SS_NTUPLE_FILTERS,
+ ETH_SS_NTUPLE_FILTERS, /* Do not use, GRXNTUPLE is now deprecated */
ETH_SS_FEATURES,
};
@@ -310,9 +310,21 @@ struct ethtool_sset_info {
__u32's, etc. */
};
+/**
+ * enum ethtool_test_flags - flags definition of ethtool_test
+ * @ETH_TEST_FL_OFFLINE: if set perform online and offline tests, otherwise
+ * only online tests.
+ * @ETH_TEST_FL_FAILED: Driver set this flag if test fails.
+ * @ETH_TEST_FL_EXTERNAL_LB: Application request to perform external loopback
+ * test.
+ * @ETH_TEST_FL_EXTERNAL_LB_DONE: Driver performed the external loopback test
+ */
+
enum ethtool_test_flags {
- ETH_TEST_FL_OFFLINE = (1 << 0), /* online / offline */
- ETH_TEST_FL_FAILED = (1 << 1), /* test passed / failed */
+ ETH_TEST_FL_OFFLINE = (1 << 0),
+ ETH_TEST_FL_FAILED = (1 << 1),
+ ETH_TEST_FL_EXTERNAL_LB = (1 << 2),
+ ETH_TEST_FL_EXTERNAL_LB_DONE = (1 << 3),
};
/* for requesting NIC test and getting results*/
@@ -714,18 +726,6 @@ enum ethtool_sfeatures_retval_bits {
/* needed by dev_disable_lro() */
extern int __ethtool_set_flags(struct net_device *dev, u32 flags);
-struct ethtool_rx_ntuple_flow_spec_container {
- struct ethtool_rx_ntuple_flow_spec fs;
- struct list_head list;
-};
-
-struct ethtool_rx_ntuple_list {
-#define ETHTOOL_MAX_NTUPLE_LIST_ENTRY 1024
-#define ETHTOOL_MAX_NTUPLE_STRING_PER_ENTRY 14
- struct list_head list;
- unsigned int count;
-};
-
/**
* enum ethtool_phys_id_state - indicator state for physical identification
* @ETHTOOL_ID_INACTIVE: Physical ID indicator should be deactivated
@@ -758,7 +758,6 @@ u32 ethtool_op_get_ufo(struct net_device *dev);
int ethtool_op_set_ufo(struct net_device *dev, u32 data);
u32 ethtool_op_get_flags(struct net_device *dev);
int ethtool_op_set_flags(struct net_device *dev, u32 data, u32 supported);
-void ethtool_ntuple_flush(struct net_device *dev);
bool ethtool_invalid_flags(struct net_device *dev, u32 data, u32 supported);
/**
@@ -865,7 +864,6 @@ bool ethtool_invalid_flags(struct net_device *dev, u32 data, u32 supported);
* error code or zero.
* @set_rx_ntuple: Set an RX n-tuple rule. Returns a negative error code
* or zero.
- * @get_rx_ntuple: Deprecated.
* @get_rxfh_indir: Get the contents of the RX flow hash indirection table.
* Returns a negative error code or zero.
* @set_rxfh_indir: Set the contents of the RX flow hash indirection table.
@@ -944,7 +942,6 @@ struct ethtool_ops {
int (*reset)(struct net_device *, u32 *);
int (*set_rx_ntuple)(struct net_device *,
struct ethtool_rx_ntuple *);
- int (*get_rx_ntuple)(struct net_device *, u32 stringset, void *);
int (*get_rxfh_indir)(struct net_device *,
struct ethtool_rxfh_indir *);
int (*set_rxfh_indir)(struct net_device *,
@@ -1017,7 +1014,7 @@ struct ethtool_ops {
#define ETHTOOL_FLASHDEV 0x00000033 /* Flash firmware to device */
#define ETHTOOL_RESET 0x00000034 /* Reset hardware */
#define ETHTOOL_SRXNTUPLE 0x00000035 /* Add an n-tuple filter to device */
-#define ETHTOOL_GRXNTUPLE 0x00000036 /* Get n-tuple filters from device */
+#define ETHTOOL_GRXNTUPLE 0x00000036 /* deprecated */
#define ETHTOOL_GSSET_INFO 0x00000037 /* Get string set info */
#define ETHTOOL_GRXFHINDIR 0x00000038 /* Get RX flow hash indir'n table */
#define ETHTOOL_SRXFHINDIR 0x00000039 /* Set RX flow hash indir'n table */
diff --git a/include/linux/firewire-cdev.h b/include/linux/firewire-cdev.h
index 4ff09889c5c0..357dbfc2829e 100644
--- a/include/linux/firewire-cdev.h
+++ b/include/linux/firewire-cdev.h
@@ -30,10 +30,13 @@
#include <linux/types.h>
#include <linux/firewire-constants.h>
+/* available since kernel version 2.6.22 */
#define FW_CDEV_EVENT_BUS_RESET 0x00
#define FW_CDEV_EVENT_RESPONSE 0x01
#define FW_CDEV_EVENT_REQUEST 0x02
#define FW_CDEV_EVENT_ISO_INTERRUPT 0x03
+
+/* available since kernel version 2.6.30 */
#define FW_CDEV_EVENT_ISO_RESOURCE_ALLOCATED 0x04
#define FW_CDEV_EVENT_ISO_RESOURCE_DEALLOCATED 0x05
@@ -120,24 +123,11 @@ struct fw_cdev_event_response {
/**
* struct fw_cdev_event_request - Old version of &fw_cdev_event_request2
- * @closure: See &fw_cdev_event_common; set by %FW_CDEV_IOC_ALLOCATE ioctl
* @type: See &fw_cdev_event_common; always %FW_CDEV_EVENT_REQUEST
- * @tcode: See &fw_cdev_event_request2
- * @offset: See &fw_cdev_event_request2
- * @handle: See &fw_cdev_event_request2
- * @length: See &fw_cdev_event_request2
- * @data: See &fw_cdev_event_request2
*
* This event is sent instead of &fw_cdev_event_request2 if the kernel or
- * the client implements ABI version <= 3.
- *
- * Unlike &fw_cdev_event_request2, the sender identity cannot be established,
- * broadcast write requests cannot be distinguished from unicast writes, and
- * @tcode of lock requests is %TCODE_LOCK_REQUEST.
- *
- * Requests to the FCP_REQUEST or FCP_RESPONSE register are responded to as
- * with &fw_cdev_event_request2, except in kernel 2.6.32 and older which send
- * the response packet of the client's %FW_CDEV_IOC_SEND_RESPONSE ioctl.
+ * the client implements ABI version <= 3. &fw_cdev_event_request lacks
+ * essential information; use &fw_cdev_event_request2 instead.
*/
struct fw_cdev_event_request {
__u64 closure;
@@ -452,29 +442,31 @@ union fw_cdev_event {
* %FW_CDEV_ISO_CONTEXT_RECEIVE_MULTICHANNEL, and
* %FW_CDEV_IOC_SET_ISO_CHANNELS
*/
-#define FW_CDEV_VERSION 3 /* Meaningless; don't use this macro. */
/**
* struct fw_cdev_get_info - General purpose information ioctl
* @version: The version field is just a running serial number. Both an
* input parameter (ABI version implemented by the client) and
* output parameter (ABI version implemented by the kernel).
- * A client must not fill in an %FW_CDEV_VERSION defined from an
- * included kernel header file but the actual version for which
- * the client was implemented. This is necessary for forward
- * compatibility. We never break backwards compatibility, but
- * may add more structs, events, and ioctls in later revisions.
- * @rom_length: If @rom is non-zero, at most rom_length bytes of configuration
+ * A client shall fill in the ABI @version for which the client
+ * was implemented. This is necessary for forward compatibility.
+ * @rom_length: If @rom is non-zero, up to @rom_length bytes of Configuration
* ROM will be copied into that user space address. In either
* case, @rom_length is updated with the actual length of the
- * configuration ROM.
+ * Configuration ROM.
* @rom: If non-zero, address of a buffer to be filled by a copy of the
- * device's configuration ROM
+ * device's Configuration ROM
* @bus_reset: If non-zero, address of a buffer to be filled by a
* &struct fw_cdev_event_bus_reset with the current state
* of the bus. This does not cause a bus reset to happen.
* @bus_reset_closure: Value of &closure in this and subsequent bus reset events
* @card: The index of the card this device belongs to
+ *
+ * The %FW_CDEV_IOC_GET_INFO ioctl is usually the very first one which a client
+ * performs right after it opened a /dev/fw* file.
+ *
+ * As a side effect, reception of %FW_CDEV_EVENT_BUS_RESET events to be read(2)
+ * is started by this ioctl.
*/
struct fw_cdev_get_info {
__u32 version;
@@ -612,7 +604,7 @@ struct fw_cdev_initiate_bus_reset {
* @handle: Handle to the descriptor, written by the kernel
*
* Add a descriptor block and optionally a preceding immediate key to the local
- * node's configuration ROM.
+ * node's Configuration ROM.
*
* The @key field specifies the upper 8 bits of the descriptor root directory
* pointer and the @data and @length fields specify the contents. The @key
@@ -627,9 +619,9 @@ struct fw_cdev_initiate_bus_reset {
* If successful, the kernel adds the descriptor and writes back a @handle to
* the kernel-side object to be used for later removal of the descriptor block
* and immediate key. The kernel will also generate a bus reset to signal the
- * change of the configuration ROM to other nodes.
+ * change of the Configuration ROM to other nodes.
*
- * This ioctl affects the configuration ROMs of all local nodes.
+ * This ioctl affects the Configuration ROMs of all local nodes.
* The ioctl only succeeds on device files which represent a local node.
*/
struct fw_cdev_add_descriptor {
@@ -641,13 +633,13 @@ struct fw_cdev_add_descriptor {
};
/**
- * struct fw_cdev_remove_descriptor - Remove contents from the configuration ROM
+ * struct fw_cdev_remove_descriptor - Remove contents from the Configuration ROM
* @handle: Handle to the descriptor, as returned by the kernel when the
* descriptor was added
*
* Remove a descriptor block and accompanying immediate key from the local
- * nodes' configuration ROMs. The kernel will also generate a bus reset to
- * signal the change of the configuration ROM to other nodes.
+ * nodes' Configuration ROMs. The kernel will also generate a bus reset to
+ * signal the change of the Configuration ROM to other nodes.
*/
struct fw_cdev_remove_descriptor {
__u32 handle;
@@ -863,13 +855,8 @@ struct fw_cdev_stop_iso {
* @local_time: system time, in microseconds since the Epoch
* @cycle_timer: Cycle Time register contents
*
- * The %FW_CDEV_IOC_GET_CYCLE_TIMER ioctl reads the isochronous cycle timer
- * and also the system clock (%CLOCK_REALTIME). This allows to express the
- * receive time of an isochronous packet as a system time.
- *
- * @cycle_timer consists of 7 bits cycleSeconds, 13 bits cycleCount, and
- * 12 bits cycleOffset, in host byte order. Cf. the Cycle Time register
- * per IEEE 1394 or Isochronous Cycle Timer register per OHCI-1394.
+ * Same as %FW_CDEV_IOC_GET_CYCLE_TIMER2, but fixed to use %CLOCK_REALTIME
+ * and only with microseconds resolution.
*
* In version 1 and 2 of the ABI, this ioctl returned unreliable (non-
* monotonic) @cycle_timer values on certain controllers.
@@ -886,10 +873,17 @@ struct fw_cdev_get_cycle_timer {
* @clk_id: input parameter, clock from which to get the system time
* @cycle_timer: Cycle Time register contents
*
- * The %FW_CDEV_IOC_GET_CYCLE_TIMER2 works like
- * %FW_CDEV_IOC_GET_CYCLE_TIMER but lets you choose a clock like with POSIX'
- * clock_gettime function. Supported @clk_id values are POSIX' %CLOCK_REALTIME
- * and %CLOCK_MONOTONIC and Linux' %CLOCK_MONOTONIC_RAW.
+ * The %FW_CDEV_IOC_GET_CYCLE_TIMER2 ioctl reads the isochronous cycle timer
+ * and also the system clock. This allows to correlate reception time of
+ * isochronous packets with system time.
+ *
+ * @clk_id lets you choose a clock like with POSIX' clock_gettime function.
+ * Supported @clk_id values are POSIX' %CLOCK_REALTIME and %CLOCK_MONOTONIC
+ * and Linux' %CLOCK_MONOTONIC_RAW.
+ *
+ * @cycle_timer consists of 7 bits cycleSeconds, 13 bits cycleCount, and
+ * 12 bits cycleOffset, in host byte order. Cf. the Cycle Time register
+ * per IEEE 1394 or Isochronous Cycle Timer register per OHCI-1394.
*/
struct fw_cdev_get_cycle_timer2 {
__s64 tv_sec;
@@ -1011,4 +1005,6 @@ struct fw_cdev_receive_phy_packets {
__u64 closure;
};
+#define FW_CDEV_VERSION 3 /* Meaningless legacy macro; don't use it. */
+
#endif /* _LINUX_FIREWIRE_CDEV_H */
diff --git a/include/linux/hid.h b/include/linux/hid.h
index 42f7e2fb501f..9cf8e7ae7450 100644
--- a/include/linux/hid.h
+++ b/include/linux/hid.h
@@ -453,7 +453,8 @@ struct hid_input {
enum hid_type {
HID_TYPE_OTHER = 0,
- HID_TYPE_USBMOUSE
+ HID_TYPE_USBMOUSE,
+ HID_TYPE_USBNONE
};
struct hid_driver;
diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h
index bf56b6f78270..a26108e4d924 100644
--- a/include/linux/ieee80211.h
+++ b/include/linux/ieee80211.h
@@ -117,8 +117,19 @@
#define IEEE80211_MAX_MESH_ID_LEN 32
#define IEEE80211_QOS_CTL_LEN 2
-#define IEEE80211_QOS_CTL_TID_MASK 0x000F
-#define IEEE80211_QOS_CTL_TAG1D_MASK 0x0007
+/* 1d tag mask */
+#define IEEE80211_QOS_CTL_TAG1D_MASK 0x0007
+/* TID mask */
+#define IEEE80211_QOS_CTL_TID_MASK 0x000f
+/* EOSP */
+#define IEEE80211_QOS_CTL_EOSP 0x0010
+/* ACK policy */
+#define IEEE80211_QOS_CTL_ACK_POLICY_NORMAL 0x0000
+#define IEEE80211_QOS_CTL_ACK_POLICY_NOACK 0x0020
+#define IEEE80211_QOS_CTL_ACK_POLICY_NO_EXPL 0x0040
+#define IEEE80211_QOS_CTL_ACK_POLICY_BLOCKACK 0x0060
+/* A-MSDU 802.11n */
+#define IEEE80211_QOS_CTL_A_MSDU_PRESENT 0x0080
/* U-APSD queue for WMM IEs sent by AP */
#define IEEE80211_WMM_IE_AP_QOSINFO_UAPSD (1<<7)
@@ -1423,9 +1434,6 @@ enum ieee80211_sa_query_action {
};
-/* A-MSDU 802.11n */
-#define IEEE80211_QOS_CONTROL_A_MSDU_PRESENT 0x0080
-
/* cipher suite selectors */
#define WLAN_CIPHER_SUITE_USE_GROUP 0x000FAC00
#define WLAN_CIPHER_SUITE_WEP40 0x000FAC01
diff --git a/include/linux/if_ether.h b/include/linux/if_ether.h
index 0065ffd3226b..a3d99ff6e3b5 100644
--- a/include/linux/if_ether.h
+++ b/include/linux/if_ether.h
@@ -78,10 +78,15 @@
*/
#define ETH_P_PAE 0x888E /* Port Access Entity (IEEE 802.1X) */
#define ETH_P_AOE 0x88A2 /* ATA over Ethernet */
+#define ETH_P_8021AD 0x88A8 /* 802.1ad Service VLAN */
#define ETH_P_TIPC 0x88CA /* TIPC */
+#define ETH_P_8021AH 0x88E7 /* 802.1ah Backbone Service Tag */
#define ETH_P_1588 0x88F7 /* IEEE 1588 Timesync */
#define ETH_P_FCOE 0x8906 /* Fibre Channel over Ethernet */
#define ETH_P_FIP 0x8914 /* FCoE Initialization Protocol */
+#define ETH_P_QINQ1 0x9100 /* deprecated QinQ VLAN [ NOT AN OFFICIALLY REGISTERED ID ] */
+#define ETH_P_QINQ2 0x9200 /* deprecated QinQ VLAN [ NOT AN OFFICIALLY REGISTERED ID ] */
+#define ETH_P_QINQ3 0x9300 /* deprecated QinQ VLAN [ NOT AN OFFICIALLY REGISTERED ID ] */
#define ETH_P_EDSA 0xDADA /* Ethertype DSA [ NOT AN OFFICIALLY REGISTERED ID ] */
/*
diff --git a/include/linux/if_packet.h b/include/linux/if_packet.h
index 7b318630139f..c1486060f5ed 100644
--- a/include/linux/if_packet.h
+++ b/include/linux/if_packet.h
@@ -49,6 +49,12 @@ struct sockaddr_ll {
#define PACKET_VNET_HDR 15
#define PACKET_TX_TIMESTAMP 16
#define PACKET_TIMESTAMP 17
+#define PACKET_FANOUT 18
+
+#define PACKET_FANOUT_HASH 0
+#define PACKET_FANOUT_LB 1
+#define PACKET_FANOUT_CPU 2
+#define PACKET_FANOUT_FLAG_DEFRAG 0x8000
struct tpacket_stats {
unsigned int tp_packets;
diff --git a/include/linux/if_vlan.h b/include/linux/if_vlan.h
index affa27380b72..44da4822bcab 100644
--- a/include/linux/if_vlan.h
+++ b/include/linux/if_vlan.h
@@ -91,25 +91,6 @@ struct vlan_group {
struct rcu_head rcu;
};
-static inline struct net_device *vlan_group_get_device(struct vlan_group *vg,
- u16 vlan_id)
-{
- struct net_device **array;
- array = vg->vlan_devices_arrays[vlan_id / VLAN_GROUP_ARRAY_PART_LEN];
- return array ? array[vlan_id % VLAN_GROUP_ARRAY_PART_LEN] : NULL;
-}
-
-static inline void vlan_group_set_device(struct vlan_group *vg,
- u16 vlan_id,
- struct net_device *dev)
-{
- struct net_device **array;
- if (!vg)
- return;
- array = vg->vlan_devices_arrays[vlan_id / VLAN_GROUP_ARRAY_PART_LEN];
- array[vlan_id % VLAN_GROUP_ARRAY_PART_LEN] = dev;
-}
-
static inline int is_vlan_dev(struct net_device *dev)
{
return dev->priv_flags & IFF_802_1Q_VLAN;
@@ -119,35 +100,18 @@ static inline int is_vlan_dev(struct net_device *dev)
#define vlan_tx_tag_get(__skb) ((__skb)->vlan_tci & ~VLAN_TAG_PRESENT)
#if defined(CONFIG_VLAN_8021Q) || defined(CONFIG_VLAN_8021Q_MODULE)
-/* Must be invoked with rcu_read_lock or with RTNL. */
-static inline struct net_device *vlan_find_dev(struct net_device *real_dev,
- u16 vlan_id)
-{
- struct vlan_group *grp = rcu_dereference_rtnl(real_dev->vlgrp);
-
- if (grp)
- return vlan_group_get_device(grp, vlan_id);
-
- return NULL;
-}
+extern struct net_device *__vlan_find_dev_deep(struct net_device *real_dev,
+ u16 vlan_id);
extern struct net_device *vlan_dev_real_dev(const struct net_device *dev);
extern u16 vlan_dev_vlan_id(const struct net_device *dev);
-extern int __vlan_hwaccel_rx(struct sk_buff *skb, struct vlan_group *grp,
- u16 vlan_tci, int polling);
extern bool vlan_do_receive(struct sk_buff **skb);
extern struct sk_buff *vlan_untag(struct sk_buff *skb);
-extern gro_result_t
-vlan_gro_receive(struct napi_struct *napi, struct vlan_group *grp,
- unsigned int vlan_tci, struct sk_buff *skb);
-extern gro_result_t
-vlan_gro_frags(struct napi_struct *napi, struct vlan_group *grp,
- unsigned int vlan_tci);
#else
-static inline struct net_device *vlan_find_dev(struct net_device *real_dev,
- u16 vlan_id)
+static inline struct net_device *
+__vlan_find_dev_deep(struct net_device *real_dev, u16 vlan_id)
{
return NULL;
}
@@ -164,13 +128,6 @@ static inline u16 vlan_dev_vlan_id(const struct net_device *dev)
return 0;
}
-static inline int __vlan_hwaccel_rx(struct sk_buff *skb, struct vlan_group *grp,
- u16 vlan_tci, int polling)
-{
- BUG();
- return NET_XMIT_SUCCESS;
-}
-
static inline bool vlan_do_receive(struct sk_buff **skb)
{
if ((*skb)->vlan_tci & VLAN_VID_MASK)
@@ -182,49 +139,9 @@ static inline struct sk_buff *vlan_untag(struct sk_buff *skb)
{
return skb;
}
-
-static inline gro_result_t
-vlan_gro_receive(struct napi_struct *napi, struct vlan_group *grp,
- unsigned int vlan_tci, struct sk_buff *skb)
-{
- return GRO_DROP;
-}
-
-static inline gro_result_t
-vlan_gro_frags(struct napi_struct *napi, struct vlan_group *grp,
- unsigned int vlan_tci)
-{
- return GRO_DROP;
-}
#endif
/**
- * vlan_hwaccel_rx - netif_rx wrapper for VLAN RX acceleration
- * @skb: buffer
- * @grp: vlan group
- * @vlan_tci: VLAN TCI as received from the card
- */
-static inline int vlan_hwaccel_rx(struct sk_buff *skb,
- struct vlan_group *grp,
- u16 vlan_tci)
-{
- return __vlan_hwaccel_rx(skb, grp, vlan_tci, 0);
-}
-
-/**
- * vlan_hwaccel_receive_skb - netif_receive_skb wrapper for VLAN RX acceleration
- * @skb: buffer
- * @grp: vlan group
- * @vlan_tci: VLAN TCI as received from the card
- */
-static inline int vlan_hwaccel_receive_skb(struct sk_buff *skb,
- struct vlan_group *grp,
- u16 vlan_tci)
-{
- return __vlan_hwaccel_rx(skb, grp, vlan_tci, 1);
-}
-
-/**
* vlan_insert_tag - regular VLAN tag inserting
* @skb: skbuff to tag
* @vlan_tci: VLAN TCI to insert
diff --git a/include/linux/inet_lro.h b/include/linux/inet_lro.h
index c4335faebb63..2cf55afbcd4e 100644
--- a/include/linux/inet_lro.h
+++ b/include/linux/inet_lro.h
@@ -50,7 +50,6 @@ struct net_lro_desc {
struct skb_frag_struct *next_frag;
struct iphdr *iph;
struct tcphdr *tcph;
- struct vlan_group *vgrp;
__wsum data_csum;
__be32 tcp_rcv_tsecr;
__be32 tcp_rcv_tsval;
@@ -60,7 +59,6 @@ struct net_lro_desc {
u16 ip_tot_len;
u16 tcp_saw_tstamp; /* timestamps enabled */
__be16 tcp_window;
- u16 vlan_tag;
int pkt_aggr_cnt; /* counts aggregated packets */
int vlan_packet;
int mss;
@@ -137,16 +135,6 @@ void lro_receive_skb(struct net_lro_mgr *lro_mgr,
void *priv);
/*
- * Processes a SKB with VLAN HW acceleration support
- */
-
-void lro_vlan_hwaccel_receive_skb(struct net_lro_mgr *lro_mgr,
- struct sk_buff *skb,
- struct vlan_group *vgrp,
- u16 vlan_tag,
- void *priv);
-
-/*
* Processes a fragment list
*
* This functions aggregate fragments and generate SKBs do pass
@@ -165,13 +153,6 @@ void lro_receive_frags(struct net_lro_mgr *lro_mgr,
struct skb_frag_struct *frags,
int len, int true_size, void *priv, __wsum sum);
-void lro_vlan_hwaccel_receive_frags(struct net_lro_mgr *lro_mgr,
- struct skb_frag_struct *frags,
- int len, int true_size,
- struct vlan_group *vgrp,
- u16 vlan_tag,
- void *priv, __wsum sum);
-
/*
* Forward all aggregated SKBs held by lro_mgr to network stack
*/
diff --git a/include/linux/lguest.h b/include/linux/lguest.h
index 2fb1dcbcb5aa..9962c6bb1311 100644
--- a/include/linux/lguest.h
+++ b/include/linux/lguest.h
@@ -59,8 +59,6 @@ struct lguest_data {
unsigned long reserve_mem;
/* KHz for the TSC clock. */
u32 tsc_khz;
- /* Page where the top-level pagetable is */
- unsigned long pgdir;
/* Fields initialized by the Guest at boot: */
/* Instruction range to suppress interrupts even if enabled */
diff --git a/include/linux/mfd/tmio.h b/include/linux/mfd/tmio.h
index 5a90266c3a5a..0dc98044d8b7 100644
--- a/include/linux/mfd/tmio.h
+++ b/include/linux/mfd/tmio.h
@@ -68,6 +68,11 @@
* controller and report the event to the driver.
*/
#define TMIO_MMC_HAS_COLD_CD (1 << 3)
+/*
+ * Some controllers require waiting for the SD bus to become
+ * idle before writing to some registers.
+ */
+#define TMIO_MMC_HAS_IDLE_WAIT (1 << 4)
int tmio_core_mmc_enable(void __iomem *cnf, int shift, unsigned long base);
int tmio_core_mmc_resume(void __iomem *cnf, int shift, unsigned long base);
@@ -80,6 +85,8 @@ struct tmio_mmc_dma {
int alignment_shift;
};
+struct tmio_mmc_host;
+
/*
* data for the MMC controller
*/
@@ -94,6 +101,7 @@ struct tmio_mmc_data {
void (*set_pwr)(struct platform_device *host, int state);
void (*set_clk_div)(struct platform_device *host, int state);
int (*get_cd)(struct platform_device *host);
+ int (*write16_hook)(struct tmio_mmc_host *host, int addr);
};
static inline void tmio_mmc_cd_wakeup(struct tmio_mmc_data *pdata)
diff --git a/include/linux/mii.h b/include/linux/mii.h
index 359fba880274..103113a2fd18 100644
--- a/include/linux/mii.h
+++ b/include/linux/mii.h
@@ -128,6 +128,8 @@
/* 1000BASE-T Control register */
#define ADVERTISE_1000FULL 0x0200 /* Advertise 1000BASE-T full duplex */
#define ADVERTISE_1000HALF 0x0100 /* Advertise 1000BASE-T half duplex */
+#define CTL1000_AS_MASTER 0x0800
+#define CTL1000_ENABLE_MASTER 0x1000
/* 1000BASE-T Status register */
#define LPA_1000LOCALRXOK 0x2000 /* Link partner local receiver status */
diff --git a/include/linux/mlx4/cmd.h b/include/linux/mlx4/cmd.h
index 9a18667c13cc..b56e4587208d 100644
--- a/include/linux/mlx4/cmd.h
+++ b/include/linux/mlx4/cmd.h
@@ -123,6 +123,9 @@ enum {
/* debug commands */
MLX4_CMD_QUERY_DEBUG_MSG = 0x2a,
MLX4_CMD_SET_DEBUG_MSG = 0x2b,
+
+ /* statistics commands */
+ MLX4_CMD_QUERY_IF_STAT = 0X54,
};
enum {
diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h
index 8985768e2c0d..387329e02303 100644
--- a/include/linux/mlx4/device.h
+++ b/include/linux/mlx4/device.h
@@ -58,22 +58,28 @@ enum {
};
enum {
- MLX4_DEV_CAP_FLAG_RC = 1 << 0,
- MLX4_DEV_CAP_FLAG_UC = 1 << 1,
- MLX4_DEV_CAP_FLAG_UD = 1 << 2,
- MLX4_DEV_CAP_FLAG_SRQ = 1 << 6,
- MLX4_DEV_CAP_FLAG_IPOIB_CSUM = 1 << 7,
- MLX4_DEV_CAP_FLAG_BAD_PKEY_CNTR = 1 << 8,
- MLX4_DEV_CAP_FLAG_BAD_QKEY_CNTR = 1 << 9,
- MLX4_DEV_CAP_FLAG_DPDP = 1 << 12,
- MLX4_DEV_CAP_FLAG_BLH = 1 << 15,
- MLX4_DEV_CAP_FLAG_MEM_WINDOW = 1 << 16,
- MLX4_DEV_CAP_FLAG_APM = 1 << 17,
- MLX4_DEV_CAP_FLAG_ATOMIC = 1 << 18,
- MLX4_DEV_CAP_FLAG_RAW_MCAST = 1 << 19,
- MLX4_DEV_CAP_FLAG_UD_AV_PORT = 1 << 20,
- MLX4_DEV_CAP_FLAG_UD_MCAST = 1 << 21,
- MLX4_DEV_CAP_FLAG_IBOE = 1 << 30
+ MLX4_DEV_CAP_FLAG_RC = 1LL << 0,
+ MLX4_DEV_CAP_FLAG_UC = 1LL << 1,
+ MLX4_DEV_CAP_FLAG_UD = 1LL << 2,
+ MLX4_DEV_CAP_FLAG_SRQ = 1LL << 6,
+ MLX4_DEV_CAP_FLAG_IPOIB_CSUM = 1LL << 7,
+ MLX4_DEV_CAP_FLAG_BAD_PKEY_CNTR = 1LL << 8,
+ MLX4_DEV_CAP_FLAG_BAD_QKEY_CNTR = 1LL << 9,
+ MLX4_DEV_CAP_FLAG_DPDP = 1LL << 12,
+ MLX4_DEV_CAP_FLAG_BLH = 1LL << 15,
+ MLX4_DEV_CAP_FLAG_MEM_WINDOW = 1LL << 16,
+ MLX4_DEV_CAP_FLAG_APM = 1LL << 17,
+ MLX4_DEV_CAP_FLAG_ATOMIC = 1LL << 18,
+ MLX4_DEV_CAP_FLAG_RAW_MCAST = 1LL << 19,
+ MLX4_DEV_CAP_FLAG_UD_AV_PORT = 1LL << 20,
+ MLX4_DEV_CAP_FLAG_UD_MCAST = 1LL << 21,
+ MLX4_DEV_CAP_FLAG_IBOE = 1LL << 30,
+ MLX4_DEV_CAP_FLAG_UC_LOOPBACK = 1LL << 32,
+ MLX4_DEV_CAP_FLAG_WOL = 1LL << 38,
+ MLX4_DEV_CAP_FLAG_UDP_RSS = 1LL << 40,
+ MLX4_DEV_CAP_FLAG_VEP_UC_STEER = 1LL << 41,
+ MLX4_DEV_CAP_FLAG_VEP_MC_STEER = 1LL << 42,
+ MLX4_DEV_CAP_FLAG_COUNTERS = 1LL << 48
};
enum {
@@ -253,15 +259,10 @@ struct mlx4_caps {
int mtt_entry_sz;
u32 max_msg_sz;
u32 page_size_cap;
- u32 flags;
+ u64 flags;
u32 bmme_flags;
u32 reserved_lkey;
u16 stat_rate_support;
- int udp_rss;
- int loopback_support;
- int vep_uc_steering;
- int vep_mc_steering;
- int wol;
u8 port_width_cap[MLX4_MAX_PORTS + 1];
int max_gso_sz;
int reserved_qps_cnt[MLX4_NUM_QP_REGION];
@@ -274,6 +275,7 @@ struct mlx4_caps {
u8 supported_type[MLX4_MAX_PORTS + 1];
u32 port_mask;
enum mlx4_port_type possible_type[MLX4_MAX_PORTS + 1];
+ u32 max_counters;
};
struct mlx4_buf_list {
@@ -438,6 +440,17 @@ union mlx4_ext_av {
struct mlx4_eth_av eth;
};
+struct mlx4_counter {
+ u8 reserved1[3];
+ u8 counter_mode;
+ __be32 num_ifc;
+ u32 reserved2[2];
+ __be64 rx_frames;
+ __be64 rx_bytes;
+ __be64 tx_frames;
+ __be64 tx_bytes;
+};
+
struct mlx4_dev {
struct pci_dev *pdev;
unsigned long flags;
@@ -568,4 +581,7 @@ void mlx4_release_eq(struct mlx4_dev *dev, int vec);
int mlx4_wol_read(struct mlx4_dev *dev, u64 *config, int port);
int mlx4_wol_write(struct mlx4_dev *dev, u64 config, int port);
+int mlx4_counter_alloc(struct mlx4_dev *dev, u32 *idx);
+void mlx4_counter_free(struct mlx4_dev *dev, u32 idx);
+
#endif /* MLX4_DEVICE_H */
diff --git a/include/linux/mlx4/qp.h b/include/linux/mlx4/qp.h
index 9e9eb21056ca..4001c8249dbb 100644
--- a/include/linux/mlx4/qp.h
+++ b/include/linux/mlx4/qp.h
@@ -54,7 +54,8 @@ enum mlx4_qp_optpar {
MLX4_QP_OPTPAR_RETRY_COUNT = 1 << 12,
MLX4_QP_OPTPAR_RNR_RETRY = 1 << 13,
MLX4_QP_OPTPAR_ACK_TIMEOUT = 1 << 14,
- MLX4_QP_OPTPAR_SCHED_QUEUE = 1 << 16
+ MLX4_QP_OPTPAR_SCHED_QUEUE = 1 << 16,
+ MLX4_QP_OPTPAR_COUNTER_INDEX = 1 << 20
};
enum mlx4_qp_state {
@@ -99,7 +100,7 @@ struct mlx4_qp_path {
u8 fl;
u8 reserved1[2];
u8 pkey_index;
- u8 reserved2;
+ u8 counter_index;
u8 grh_mylmc;
__be16 rlid;
u8 ackto;
@@ -111,8 +112,7 @@ struct mlx4_qp_path {
u8 sched_queue;
u8 vlan_index;
u8 reserved3[2];
- u8 counter_index;
- u8 reserved4;
+ u8 reserved4[2];
u8 dmac[6];
};
diff --git a/include/linux/mmc/boot.h b/include/linux/mmc/boot.h
index 39d787c229cb..23acc3baa07d 100644
--- a/include/linux/mmc/boot.h
+++ b/include/linux/mmc/boot.h
@@ -1,7 +1,7 @@
-#ifndef MMC_BOOT_H
-#define MMC_BOOT_H
+#ifndef LINUX_MMC_BOOT_H
+#define LINUX_MMC_BOOT_H
enum { MMC_PROGRESS_ENTER, MMC_PROGRESS_INIT,
MMC_PROGRESS_LOAD, MMC_PROGRESS_DONE };
-#endif
+#endif /* LINUX_MMC_BOOT_H */
diff --git a/include/linux/mmc/card.h b/include/linux/mmc/card.h
index 6ad43554ac05..b460fc2af8a1 100644
--- a/include/linux/mmc/card.h
+++ b/include/linux/mmc/card.h
@@ -403,4 +403,4 @@ extern void mmc_unregister_driver(struct mmc_driver *);
extern void mmc_fixup_device(struct mmc_card *card,
const struct mmc_fixup *table);
-#endif
+#endif /* LINUX_MMC_CARD_H */
diff --git a/include/linux/mmc/core.h b/include/linux/mmc/core.h
index b6718e549a51..b8b1b7a311f1 100644
--- a/include/linux/mmc/core.h
+++ b/include/linux/mmc/core.h
@@ -117,6 +117,7 @@ struct mmc_data {
unsigned int sg_len; /* size of scatter list */
struct scatterlist *sg; /* I/O scatter list */
+ s32 host_cookie; /* host private data */
};
struct mmc_request {
@@ -125,13 +126,16 @@ struct mmc_request {
struct mmc_data *data;
struct mmc_command *stop;
- void *done_data; /* completion data */
+ struct completion completion;
void (*done)(struct mmc_request *);/* completion function */
};
struct mmc_host;
struct mmc_card;
+struct mmc_async_req;
+extern struct mmc_async_req *mmc_start_req(struct mmc_host *,
+ struct mmc_async_req *, int *);
extern void mmc_wait_for_req(struct mmc_host *, struct mmc_request *);
extern int mmc_wait_for_cmd(struct mmc_host *, struct mmc_command *, int);
extern int mmc_app_cmd(struct mmc_host *, struct mmc_card *);
@@ -155,6 +159,7 @@ extern int mmc_can_trim(struct mmc_card *card);
extern int mmc_can_secure_erase_trim(struct mmc_card *card);
extern int mmc_erase_group_aligned(struct mmc_card *card, unsigned int from,
unsigned int nr);
+extern unsigned int mmc_calc_max_discard(struct mmc_card *card);
extern int mmc_set_blocklen(struct mmc_card *card, unsigned int blocklen);
@@ -179,4 +184,4 @@ static inline void mmc_claim_host(struct mmc_host *host)
extern u32 mmc_vddrange_to_ocrmask(int vdd_min, int vdd_max);
-#endif
+#endif /* LINUX_MMC_CORE_H */
diff --git a/include/linux/mmc/dw_mmc.h b/include/linux/mmc/dw_mmc.h
index bdd7ceeb99e4..6b46819705d1 100644
--- a/include/linux/mmc/dw_mmc.h
+++ b/include/linux/mmc/dw_mmc.h
@@ -11,8 +11,8 @@
* (at your option) any later version.
*/
-#ifndef _LINUX_MMC_DW_MMC_H_
-#define _LINUX_MMC_DW_MMC_H_
+#ifndef LINUX_MMC_DW_MMC_H
+#define LINUX_MMC_DW_MMC_H
#define MAX_MCI_SLOTS 2
@@ -48,6 +48,7 @@ struct mmc_data;
* @data: The data currently being transferred, or NULL if no data
* transfer is in progress.
* @use_dma: Whether DMA channel is initialized or not.
+ * @using_dma: Whether DMA is in use for the current transfer.
* @sg_dma: Bus address of DMA buffer.
* @sg_cpu: Virtual address of DMA buffer.
* @dma_ops: Pointer to platform-specific DMA callbacks.
@@ -74,7 +75,11 @@ struct mmc_data;
* @pdev: Platform device associated with the MMC controller.
* @pdata: Platform data associated with the MMC controller.
* @slot: Slots sharing this MMC controller.
+ * @fifo_depth: depth of FIFO.
* @data_shift: log2 of FIFO item size.
+ * @part_buf_start: Start index in part_buf.
+ * @part_buf_count: Bytes of partial data in part_buf.
+ * @part_buf: Simple buffer for partial fifo reads/writes.
* @push_data: Pointer to FIFO push function.
* @pull_data: Pointer to FIFO pull function.
* @quirks: Set of quirks that apply to specific versions of the IP.
@@ -117,6 +122,7 @@ struct dw_mci {
/* DMA interface members*/
int use_dma;
+ int using_dma;
dma_addr_t sg_dma;
void *sg_cpu;
@@ -131,7 +137,7 @@ struct dw_mci {
u32 stop_cmdr;
u32 dir_status;
struct tasklet_struct tasklet;
- struct tasklet_struct card_tasklet;
+ struct work_struct card_work;
unsigned long pending_events;
unsigned long completed_events;
enum dw_mci_state state;
@@ -146,7 +152,15 @@ struct dw_mci {
struct dw_mci_slot *slot[MAX_MCI_SLOTS];
/* FIFO push and pull */
+ int fifo_depth;
int data_shift;
+ u8 part_buf_start;
+ u8 part_buf_count;
+ union {
+ u16 part_buf16;
+ u32 part_buf32;
+ u64 part_buf;
+ };
void (*push_data)(struct dw_mci *host, void *buf, int cnt);
void (*pull_data)(struct dw_mci *host, void *buf, int cnt);
@@ -196,6 +210,12 @@ struct dw_mci_board {
unsigned int bus_hz; /* Bus speed */
unsigned int caps; /* Capabilities */
+ /*
+ * Override fifo depth. If 0, autodetect it from the FIFOTH register,
+ * but note that this may not be reliable after a bootloader has used
+ * it.
+ */
+ unsigned int fifo_depth;
/* delay in mS before detecting cards after interrupt */
u32 detect_delay_ms;
@@ -219,4 +239,4 @@ struct dw_mci_board {
struct block_settings *blk_settings;
};
-#endif /* _LINUX_MMC_DW_MMC_H_ */
+#endif /* LINUX_MMC_DW_MMC_H */
diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h
index 1ee4424462eb..0f83858147a6 100644
--- a/include/linux/mmc/host.h
+++ b/include/linux/mmc/host.h
@@ -106,6 +106,15 @@ struct mmc_host_ops {
*/
int (*enable)(struct mmc_host *host);
int (*disable)(struct mmc_host *host, int lazy);
+ /*
+ * It is optional for the host to implement pre_req and post_req in
+ * order to support double buffering of requests (prepare one
+ * request while another request is active).
+ */
+ void (*post_req)(struct mmc_host *host, struct mmc_request *req,
+ int err);
+ void (*pre_req)(struct mmc_host *host, struct mmc_request *req,
+ bool is_first_req);
void (*request)(struct mmc_host *host, struct mmc_request *req);
/*
* Avoid calling these three functions too often or in a "fast path",
@@ -139,11 +148,22 @@ struct mmc_host_ops {
int (*start_signal_voltage_switch)(struct mmc_host *host, struct mmc_ios *ios);
int (*execute_tuning)(struct mmc_host *host);
void (*enable_preset_value)(struct mmc_host *host, bool enable);
+ int (*select_drive_strength)(unsigned int max_dtr, int host_drv, int card_drv);
};
struct mmc_card;
struct device;
+struct mmc_async_req {
+ /* active mmc request */
+ struct mmc_request *mrq;
+ /*
+ * Check error status of completed mmc request.
+ * Returns 0 if success otherwise non zero.
+ */
+ int (*err_check) (struct mmc_card *, struct mmc_async_req *);
+};
+
struct mmc_host {
struct device *parent;
struct device class_dev;
@@ -231,6 +251,7 @@ struct mmc_host {
unsigned int max_req_size; /* maximum number of bytes in one req */
unsigned int max_blk_size; /* maximum size of one mmc block */
unsigned int max_blk_count; /* maximum number of blocks in one req */
+ unsigned int max_discard_to; /* max. discard timeout in ms */
/* private data */
spinlock_t lock; /* lock for claim and bus ops */
@@ -281,6 +302,8 @@ struct mmc_host {
struct dentry *debugfs_root;
+ struct mmc_async_req *areq; /* active async req */
+
unsigned long private[0] ____cacheline_aligned;
};
@@ -373,5 +396,4 @@ static inline int mmc_host_cmd23(struct mmc_host *host)
{
return host->caps & MMC_CAP_CMD23;
}
-#endif
-
+#endif /* LINUX_MMC_HOST_H */
diff --git a/include/linux/mmc/ioctl.h b/include/linux/mmc/ioctl.h
index 5baf2983a12f..8fa5bc5f8059 100644
--- a/include/linux/mmc/ioctl.h
+++ b/include/linux/mmc/ioctl.h
@@ -51,4 +51,4 @@ struct mmc_ioc_cmd {
* block device operations.
*/
#define MMC_IOC_MAX_BYTES (512L * 256)
-#endif /* LINUX_MMC_IOCTL_H */
+#endif /* LINUX_MMC_IOCTL_H */
diff --git a/include/linux/mmc/mmc.h b/include/linux/mmc/mmc.h
index ac26a685cca8..5a794cb503ea 100644
--- a/include/linux/mmc/mmc.h
+++ b/include/linux/mmc/mmc.h
@@ -21,8 +21,8 @@
* 15 May 2002
*/
-#ifndef MMC_MMC_H
-#define MMC_MMC_H
+#ifndef LINUX_MMC_MMC_H
+#define LINUX_MMC_MMC_H
/* Standard MMC commands (4.1) type argument response */
/* class 1 */
@@ -140,6 +140,16 @@ static inline bool mmc_op_multi(u32 opcode)
#define R1_SWITCH_ERROR (1 << 7) /* sx, c */
#define R1_APP_CMD (1 << 5) /* sr, c */
+#define R1_STATE_IDLE 0
+#define R1_STATE_READY 1
+#define R1_STATE_IDENT 2
+#define R1_STATE_STBY 3
+#define R1_STATE_TRAN 4
+#define R1_STATE_DATA 5
+#define R1_STATE_RCV 6
+#define R1_STATE_PRG 7
+#define R1_STATE_DIS 8
+
/*
* MMC/SD in SPI mode reports R1 status always, and R2 for SEND_STATUS
* R1 is the low order byte; R2 is the next highest byte, when present.
@@ -327,5 +337,4 @@ struct _mmc_csd {
#define MMC_SWITCH_MODE_CLEAR_BITS 0x02 /* Clear bits which are 1 in value */
#define MMC_SWITCH_MODE_WRITE_BYTE 0x03 /* Set target to value */
-#endif /* MMC_MMC_PROTOCOL_H */
-
+#endif /* LINUX_MMC_MMC_H */
diff --git a/include/linux/mmc/pm.h b/include/linux/mmc/pm.h
index d37aac49cf9a..4a139204c20c 100644
--- a/include/linux/mmc/pm.h
+++ b/include/linux/mmc/pm.h
@@ -27,4 +27,4 @@ typedef unsigned int mmc_pm_flag_t;
#define MMC_PM_KEEP_POWER (1 << 0) /* preserve card power during suspend */
#define MMC_PM_WAKE_SDIO_IRQ (1 << 1) /* wake up host system on SDIO IRQ assertion */
-#endif
+#endif /* LINUX_MMC_PM_H */
diff --git a/include/linux/mmc/sd.h b/include/linux/mmc/sd.h
index 7d35d52c3df3..1ebcf9ba1256 100644
--- a/include/linux/mmc/sd.h
+++ b/include/linux/mmc/sd.h
@@ -9,8 +9,8 @@
* your option) any later version.
*/
-#ifndef MMC_SD_H
-#define MMC_SD_H
+#ifndef LINUX_MMC_SD_H
+#define LINUX_MMC_SD_H
/* SD commands type argument response */
/* class 0 */
@@ -91,5 +91,4 @@
#define SD_SWITCH_ACCESS_DEF 0
#define SD_SWITCH_ACCESS_HS 1
-#endif
-
+#endif /* LINUX_MMC_SD_H */
diff --git a/include/linux/mmc/sdhci-pltfm.h b/include/linux/mmc/sdhci-pltfm.h
deleted file mode 100644
index 548d59d404cb..000000000000
--- a/include/linux/mmc/sdhci-pltfm.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * Platform data declarations for the sdhci-pltfm driver.
- *
- * Copyright (c) 2010 MontaVista Software, LLC.
- *
- * Author: Anton Vorontsov <avorontsov@ru.mvista.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or (at
- * your option) any later version.
- */
-
-#ifndef _SDHCI_PLTFM_H
-#define _SDHCI_PLTFM_H
-
-struct sdhci_ops;
-struct sdhci_host;
-
-/**
- * struct sdhci_pltfm_data - SDHCI platform-specific information & hooks
- * @ops: optional pointer to the platform-provided SDHCI ops
- * @quirks: optional SDHCI quirks
- * @init: optional hook that is called during device probe, before the
- * driver tries to access any SDHCI registers
- * @exit: optional hook that is called during device removal
- */
-struct sdhci_pltfm_data {
- struct sdhci_ops *ops;
- unsigned int quirks;
- int (*init)(struct sdhci_host *host, struct sdhci_pltfm_data *pdata);
- void (*exit)(struct sdhci_host *host);
-};
-
-#endif /* _SDHCI_PLTFM_H */
diff --git a/include/linux/mmc/sdhci-spear.h b/include/linux/mmc/sdhci-spear.h
index 9188c973f3e1..5cdc96da9dd5 100644
--- a/include/linux/mmc/sdhci-spear.h
+++ b/include/linux/mmc/sdhci-spear.h
@@ -11,8 +11,8 @@
* warranty of any kind, whether express or implied.
*/
-#ifndef MMC_SDHCI_SPEAR_H
-#define MMC_SDHCI_SPEAR_H
+#ifndef LINUX_MMC_SDHCI_SPEAR_H
+#define LINUX_MMC_SDHCI_SPEAR_H
#include <linux/platform_device.h>
/*
@@ -39,4 +39,4 @@ sdhci_set_plat_data(struct platform_device *pdev, struct sdhci_plat_data *data)
pdev->dev.platform_data = data;
}
-#endif /* MMC_SDHCI_SPEAR_H */
+#endif /* LINUX_MMC_SDHCI_SPEAR_H */
diff --git a/include/linux/mmc/sdhci.h b/include/linux/mmc/sdhci.h
index 6a68c4eb4e44..5666f3abfab7 100644
--- a/include/linux/mmc/sdhci.h
+++ b/include/linux/mmc/sdhci.h
@@ -8,8 +8,8 @@
* the Free Software Foundation; either version 2 of the License, or (at
* your option) any later version.
*/
-#ifndef __SDHCI_H
-#define __SDHCI_H
+#ifndef LINUX_MMC_SDHCI_H
+#define LINUX_MMC_SDHCI_H
#include <linux/scatterlist.h>
#include <linux/compiler.h>
@@ -162,4 +162,4 @@ struct sdhci_host {
unsigned long private[0] ____cacheline_aligned;
};
-#endif /* __SDHCI_H */
+#endif /* LINUX_MMC_SDHCI_H */
diff --git a/include/linux/mmc/sdio.h b/include/linux/mmc/sdio.h
index 245cdacee544..2a2e9905a247 100644
--- a/include/linux/mmc/sdio.h
+++ b/include/linux/mmc/sdio.h
@@ -9,8 +9,8 @@
* your option) any later version.
*/
-#ifndef MMC_SDIO_H
-#define MMC_SDIO_H
+#ifndef LINUX_MMC_SDIO_H
+#define LINUX_MMC_SDIO_H
/* SDIO commands type argument response */
#define SD_IO_SEND_OP_COND 5 /* bcr [23:0] OCR R4 */
@@ -161,5 +161,4 @@
#define SDIO_FBR_BLKSIZE 0x10 /* block size (2 bytes) */
-#endif
-
+#endif /* LINUX_MMC_SDIO_H */
diff --git a/include/linux/mmc/sdio_func.h b/include/linux/mmc/sdio_func.h
index 31baaf82f458..50f0bc952328 100644
--- a/include/linux/mmc/sdio_func.h
+++ b/include/linux/mmc/sdio_func.h
@@ -9,8 +9,8 @@
* your option) any later version.
*/
-#ifndef MMC_SDIO_FUNC_H
-#define MMC_SDIO_FUNC_H
+#ifndef LINUX_MMC_SDIO_FUNC_H
+#define LINUX_MMC_SDIO_FUNC_H
#include <linux/device.h>
#include <linux/mod_devicetable.h>
@@ -161,5 +161,4 @@ extern void sdio_f0_writeb(struct sdio_func *func, unsigned char b,
extern mmc_pm_flag_t sdio_get_host_pm_caps(struct sdio_func *func);
extern int sdio_set_host_pm_flags(struct sdio_func *func, mmc_pm_flag_t flags);
-#endif
-
+#endif /* LINUX_MMC_SDIO_FUNC_H */
diff --git a/include/linux/mmc/sdio_ids.h b/include/linux/mmc/sdio_ids.h
index a36ab3bc7b03..9f03feedc8e7 100644
--- a/include/linux/mmc/sdio_ids.h
+++ b/include/linux/mmc/sdio_ids.h
@@ -2,8 +2,8 @@
* SDIO Classes, Interface Types, Manufacturer IDs, etc.
*/
-#ifndef MMC_SDIO_IDS_H
-#define MMC_SDIO_IDS_H
+#ifndef LINUX_MMC_SDIO_IDS_H
+#define LINUX_MMC_SDIO_IDS_H
/*
* Standard SDIO Function Interfaces
@@ -44,4 +44,4 @@
#define SDIO_DEVICE_ID_SIANO_NOVA_A0 0x1100
#define SDIO_DEVICE_ID_SIANO_STELLAR 0x5347
-#endif
+#endif /* LINUX_MMC_SDIO_IDS_H */
diff --git a/include/linux/mmc/sh_mmcif.h b/include/linux/mmc/sh_mmcif.h
index 9eb9b4b96f55..0222cd8ebe76 100644
--- a/include/linux/mmc/sh_mmcif.h
+++ b/include/linux/mmc/sh_mmcif.h
@@ -11,8 +11,8 @@
*
*/
-#ifndef __SH_MMCIF_H__
-#define __SH_MMCIF_H__
+#ifndef LINUX_MMC_SH_MMCIF_H
+#define LINUX_MMC_SH_MMCIF_H
#include <linux/io.h>
#include <linux/platform_device.h>
@@ -220,4 +220,4 @@ static inline void sh_mmcif_boot_init(void __iomem *base)
sh_mmcif_boot_cmd(base, 0x03400040, 0x00010000);
}
-#endif /* __SH_MMCIF_H__ */
+#endif /* LINUX_MMC_SH_MMCIF_H */
diff --git a/include/linux/mmc/sh_mobile_sdhi.h b/include/linux/mmc/sh_mobile_sdhi.h
index faf32b6ec185..bd50b365167f 100644
--- a/include/linux/mmc/sh_mobile_sdhi.h
+++ b/include/linux/mmc/sh_mobile_sdhi.h
@@ -1,5 +1,5 @@
-#ifndef __SH_MOBILE_SDHI_H__
-#define __SH_MOBILE_SDHI_H__
+#ifndef LINUX_MMC_SH_MOBILE_SDHI_H
+#define LINUX_MMC_SH_MOBILE_SDHI_H
#include <linux/types.h>
@@ -17,4 +17,4 @@ struct sh_mobile_sdhi_info {
int (*get_cd)(struct platform_device *pdev);
};
-#endif /* __SH_MOBILE_SDHI_H__ */
+#endif /* LINUX_MMC_SH_MOBILE_SDHI_H */
diff --git a/include/linux/mmc/tmio.h b/include/linux/mmc/tmio.h
index 19490b942db0..a1c1f321e519 100644
--- a/include/linux/mmc/tmio.h
+++ b/include/linux/mmc/tmio.h
@@ -12,8 +12,8 @@
*
* TC6393XB TC6391XB TC6387XB T7L66XB ASIC3
*/
-#ifndef _LINUX_MMC_TMIO_H_
-#define _LINUX_MMC_TMIO_H_
+#ifndef LINUX_MMC_TMIO_H
+#define LINUX_MMC_TMIO_H
#define CTL_SD_CMD 0x00
#define CTL_ARG_REG 0x04
@@ -21,6 +21,7 @@
#define CTL_XFER_BLK_COUNT 0xa
#define CTL_RESPONSE 0x0c
#define CTL_STATUS 0x1c
+#define CTL_STATUS2 0x1e
#define CTL_IRQ_MASK 0x20
#define CTL_SD_CARD_CLK_CTL 0x24
#define CTL_SD_XFER_LEN 0x26
@@ -30,6 +31,7 @@
#define CTL_TRANSACTION_CTL 0x34
#define CTL_SDIO_STATUS 0x36
#define CTL_SDIO_IRQ_MASK 0x38
+#define CTL_DMA_ENABLE 0xd8
#define CTL_RESET_SD 0xe0
#define CTL_SDIO_REGS 0x100
#define CTL_CLK_AND_WAIT_CTL 0x138
@@ -60,4 +62,4 @@
#define TMIO_BBS 512 /* Boot block size */
-#endif /* _LINUX_MMC_TMIO_H_ */
+#endif /* LINUX_MMC_TMIO_H */
diff --git a/include/linux/mtd/ubi.h b/include/linux/mtd/ubi.h
index 15da0e99f48a..db4836bed514 100644
--- a/include/linux/mtd/ubi.h
+++ b/include/linux/mtd/ubi.h
@@ -155,12 +155,14 @@ struct ubi_device_info {
};
/*
- * enum - volume notification types.
- * @UBI_VOLUME_ADDED: volume has been added
- * @UBI_VOLUME_REMOVED: start volume volume
- * @UBI_VOLUME_RESIZED: volume size has been re-sized
- * @UBI_VOLUME_RENAMED: volume name has been re-named
- * @UBI_VOLUME_UPDATED: volume name has been updated
+ * Volume notification types.
+ * @UBI_VOLUME_ADDED: a volume has been added (an UBI device was attached or a
+ * volume was created)
+ * @UBI_VOLUME_REMOVED: a volume has been removed (an UBI device was detached
+ * or a volume was removed)
+ * @UBI_VOLUME_RESIZED: a volume has been re-sized
+ * @UBI_VOLUME_RENAMED: a volume has been re-named
+ * @UBI_VOLUME_UPDATED: data has been written to a volume
*
* These constants define which type of event has happened when a volume
* notification function is invoked.
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 9e19477991ad..34f3abc6457a 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -34,7 +34,6 @@
#include <linux/pm_qos_params.h>
#include <linux/timer.h>
#include <linux/delay.h>
-#include <linux/mm.h>
#include <asm/atomic.h>
#include <asm/cache.h>
#include <asm/byteorder.h>
@@ -61,11 +60,6 @@ struct wireless_dev;
#define SET_ETHTOOL_OPS(netdev,ops) \
( (netdev)->ethtool_ops = (ops) )
-#define HAVE_ALLOC_NETDEV /* feature macro: alloc_xxxdev
- functions are available. */
-#define HAVE_FREE_NETDEV /* free_netdev() */
-#define HAVE_NETDEV_PRIV /* netdev_priv() */
-
/* hardware address assignment types */
#define NET_ADDR_PERM 0 /* address is permanent (default) */
#define NET_ADDR_RANDOM 1 /* address is generated randomly */
@@ -258,21 +252,8 @@ struct netdev_hw_addr_list {
netdev_hw_addr_list_for_each(ha, &(dev)->mc)
struct hh_cache {
- struct hh_cache *hh_next; /* Next entry */
- atomic_t hh_refcnt; /* number of users */
-/*
- * We want hh_output, hh_len, hh_lock and hh_data be a in a separate
- * cache line on SMP.
- * They are mostly read, but hh_refcnt may be changed quite frequently,
- * incurring cache line ping pongs.
- */
- __be16 hh_type ____cacheline_aligned_in_smp;
- /* protocol identifier, f.e ETH_P_IP
- * NOTE: For VLANs, this will be the
- * encapuslated type. --BLG
- */
- u16 hh_len; /* length of header */
- int (*hh_output)(struct sk_buff *skb);
+ u16 hh_len;
+ u16 __pad;
seqlock_t hh_lock;
/* cached hardware header; allow for machine alignment needs. */
@@ -284,12 +265,6 @@ struct hh_cache {
unsigned long hh_data[HH_DATA_ALIGN(LL_MAX_HEADER) / sizeof(long)];
};
-static inline void hh_cache_put(struct hh_cache *hh)
-{
- if (atomic_dec_and_test(&hh->hh_refcnt))
- kfree(hh);
-}
-
/* Reserve HH_DATA_MOD byte aligned hard_header_len, but at least that much.
* Alternative is:
* dev->hard_header_len ? (dev->hard_header_len +
@@ -314,8 +289,7 @@ struct header_ops {
const void *saddr, unsigned len);
int (*parse)(const struct sk_buff *skb, unsigned char *haddr);
int (*rebuild)(struct sk_buff *skb);
-#define HAVE_HEADER_CACHE
- int (*cache)(const struct neighbour *neigh, struct hh_cache *hh);
+ int (*cache)(const struct neighbour *neigh, struct hh_cache *hh, __be16 type);
void (*cache_update)(struct hh_cache *hh,
const struct net_device *dev,
const unsigned char *haddr);
@@ -556,7 +530,7 @@ struct netdev_queue {
struct Qdisc *qdisc;
unsigned long state;
struct Qdisc *qdisc_sleeping;
-#ifdef CONFIG_RPS
+#if defined(CONFIG_RPS) || defined(CONFIG_XPS)
struct kobject kobj;
#endif
#if defined(CONFIG_XPS) && defined(CONFIG_NUMA)
@@ -794,12 +768,6 @@ struct netdev_tc_txq {
* 3. Update dev->stats asynchronously and atomically, and define
* neither operation.
*
- * void (*ndo_vlan_rx_register)(struct net_device *dev, struct vlan_group *grp);
- * If device support VLAN receive acceleration
- * (ie. dev->features & NETIF_F_HW_VLAN_RX), then this function is called
- * when vlan groups for the device changes. Note: grp is NULL
- * if no vlan's groups are being used.
- *
* void (*ndo_vlan_rx_add_vid)(struct net_device *dev, unsigned short vid);
* If device support VLAN filtering (dev->features & NETIF_F_HW_VLAN_FILTER)
* this function is called when a VLAN id is registered.
@@ -888,7 +856,6 @@ struct netdev_tc_txq {
* Must return >0 or -errno if it changed dev->features itself.
*
*/
-#define HAVE_NET_DEVICE_OPS
struct net_device_ops {
int (*ndo_init)(struct net_device *dev);
void (*ndo_uninit)(struct net_device *dev);
@@ -919,8 +886,6 @@ struct net_device_ops {
struct rtnl_link_stats64 *storage);
struct net_device_stats* (*ndo_get_stats)(struct net_device *dev);
- void (*ndo_vlan_rx_register)(struct net_device *dev,
- struct vlan_group *grp);
void (*ndo_vlan_rx_add_vid)(struct net_device *dev,
unsigned short vid);
void (*ndo_vlan_rx_kill_vid)(struct net_device *dev,
@@ -1214,7 +1179,7 @@ struct net_device {
unsigned char broadcast[MAX_ADDR_LEN]; /* hw bcast add */
-#ifdef CONFIG_RPS
+#if defined(CONFIG_RPS) || defined(CONFIG_XPS)
struct kset *queues_kset;
struct netdev_rx_queue *_rx;
@@ -1342,9 +1307,6 @@ struct net_device {
/* max exchange id for FCoE LRO by ddp */
unsigned int fcoe_ddp_xid;
#endif
- /* n-tuple filter list attached to this device */
- struct ethtool_rx_ntuple_list ethtool_ntuple_list;
-
/* phy device may attach itself for hardware timestamping */
struct phy_device *phydev;
@@ -1557,7 +1519,6 @@ struct packet_type {
struct list_head list;
};
-#include <linux/interrupt.h>
#include <linux/notifier.h>
extern rwlock_t dev_base_lock; /* Device list lock */
@@ -1780,8 +1741,6 @@ static inline void input_queue_tail_incr_save(struct softnet_data *sd,
DECLARE_PER_CPU_ALIGNED(struct softnet_data, softnet_data);
-#define HAVE_NETIF_QUEUE
-
extern void __netif_schedule(struct Qdisc *q);
static inline void netif_schedule_queue(struct netdev_queue *txq)
@@ -2057,10 +2016,8 @@ extern void dev_kfree_skb_irq(struct sk_buff *skb);
*/
extern void dev_kfree_skb_any(struct sk_buff *skb);
-#define HAVE_NETIF_RX 1
extern int netif_rx(struct sk_buff *skb);
extern int netif_rx_ni(struct sk_buff *skb);
-#define HAVE_NETIF_RECEIVE_SKB 1
extern int netif_receive_skb(struct sk_buff *skb);
extern gro_result_t dev_gro_receive(struct napi_struct *napi,
struct sk_buff *skb);
@@ -2240,7 +2197,6 @@ extern void netif_device_attach(struct net_device *dev);
/*
* Network interface message level settings
*/
-#define HAVE_NETIF_MSG 1
enum {
NETIF_MSG_DRV = 0x0001,
@@ -2558,7 +2514,6 @@ static inline u32 netdev_get_wanted_features(struct net_device *dev)
return (dev->features & ~dev->hw_features) | dev->wanted_features;
}
u32 netdev_increment_features(u32 all, u32 one, u32 mask);
-u32 netdev_fix_features(struct net_device *dev, u32 features);
int __netdev_update_features(struct net_device *dev);
void netdev_update_features(struct net_device *dev);
void netdev_change_features(struct net_device *dev);
diff --git a/include/linux/netfilter/ipset/ip_set.h b/include/linux/netfilter/ipset/ip_set.h
index 5a262e3ae715..3540c6e262f7 100644
--- a/include/linux/netfilter/ipset/ip_set.h
+++ b/include/linux/netfilter/ipset/ip_set.h
@@ -104,6 +104,8 @@ enum {
IPSET_ATTR_NAMEREF,
IPSET_ATTR_IP2,
IPSET_ATTR_CIDR2,
+ IPSET_ATTR_IP2_TO,
+ IPSET_ATTR_IFACE,
__IPSET_ATTR_ADT_MAX,
};
#define IPSET_ATTR_ADT_MAX (__IPSET_ATTR_ADT_MAX - 1)
@@ -142,12 +144,18 @@ enum ipset_errno {
enum ipset_cmd_flags {
IPSET_FLAG_BIT_EXIST = 0,
IPSET_FLAG_EXIST = (1 << IPSET_FLAG_BIT_EXIST),
+ IPSET_FLAG_BIT_LIST_SETNAME = 1,
+ IPSET_FLAG_LIST_SETNAME = (1 << IPSET_FLAG_BIT_LIST_SETNAME),
+ IPSET_FLAG_BIT_LIST_HEADER = 2,
+ IPSET_FLAG_LIST_HEADER = (1 << IPSET_FLAG_BIT_LIST_HEADER),
};
/* Flags at CADT attribute level */
enum ipset_cadt_flags {
IPSET_FLAG_BIT_BEFORE = 0,
IPSET_FLAG_BEFORE = (1 << IPSET_FLAG_BIT_BEFORE),
+ IPSET_FLAG_BIT_PHYSDEV = 1,
+ IPSET_FLAG_PHYSDEV = (1 << IPSET_FLAG_BIT_PHYSDEV),
};
/* Commands with settype-specific attributes */
@@ -165,6 +173,7 @@ enum ipset_adt {
#include <linux/ipv6.h>
#include <linux/netlink.h>
#include <linux/netfilter.h>
+#include <linux/netfilter/x_tables.h>
#include <linux/vmalloc.h>
#include <net/netlink.h>
@@ -206,6 +215,8 @@ enum ip_set_feature {
IPSET_TYPE_IP2 = (1 << IPSET_TYPE_IP2_FLAG),
IPSET_TYPE_NAME_FLAG = 4,
IPSET_TYPE_NAME = (1 << IPSET_TYPE_NAME_FLAG),
+ IPSET_TYPE_IFACE_FLAG = 5,
+ IPSET_TYPE_IFACE = (1 << IPSET_TYPE_IFACE_FLAG),
/* Strictly speaking not a feature, but a flag for dumping:
* this settype must be dumped last */
IPSET_DUMP_LAST_FLAG = 7,
@@ -214,7 +225,17 @@ enum ip_set_feature {
struct ip_set;
-typedef int (*ipset_adtfn)(struct ip_set *set, void *value, u32 timeout);
+typedef int (*ipset_adtfn)(struct ip_set *set, void *value,
+ u32 timeout, u32 flags);
+
+/* Kernel API function options */
+struct ip_set_adt_opt {
+ u8 family; /* Actual protocol family */
+ u8 dim; /* Dimension of match/target */
+ u8 flags; /* Direction and negation flags */
+ u32 cmdflags; /* Command-like flags */
+ u32 timeout; /* Timeout value */
+};
/* Set type, variant-specific part */
struct ip_set_type_variant {
@@ -223,14 +244,15 @@ struct ip_set_type_variant {
* zero for no match/success to add/delete
* positive for matching element */
int (*kadt)(struct ip_set *set, const struct sk_buff * skb,
- enum ipset_adt adt, u8 pf, u8 dim, u8 flags);
+ const struct xt_action_param *par,
+ enum ipset_adt adt, const struct ip_set_adt_opt *opt);
/* Userspace: test/add/del entries
* returns negative error code,
* zero for no match/success to add/delete
* positive for matching element */
int (*uadt)(struct ip_set *set, struct nlattr *tb[],
- enum ipset_adt adt, u32 *lineno, u32 flags);
+ enum ipset_adt adt, u32 *lineno, u32 flags, bool retried);
/* Low level add/del/test functions */
ipset_adtfn adt[IPSET_ADT_MAX];
@@ -268,8 +290,8 @@ struct ip_set_type {
u8 dimension;
/* Supported family: may be AF_UNSPEC for both AF_INET/AF_INET6 */
u8 family;
- /* Type revision */
- u8 revision;
+ /* Type revisions */
+ u8 revision_min, revision_max;
/* Create set */
int (*create)(struct ip_set *set, struct nlattr *tb[], u32 flags);
@@ -300,6 +322,8 @@ struct ip_set {
const struct ip_set_type_variant *variant;
/* The actual INET family of the set */
u8 family;
+ /* The type revision */
+ u8 revision;
/* The type specific data */
void *data;
};
@@ -307,21 +331,25 @@ struct ip_set {
/* register and unregister set references */
extern ip_set_id_t ip_set_get_byname(const char *name, struct ip_set **set);
extern void ip_set_put_byindex(ip_set_id_t index);
-extern const char * ip_set_name_byindex(ip_set_id_t index);
+extern const char *ip_set_name_byindex(ip_set_id_t index);
extern ip_set_id_t ip_set_nfnl_get(const char *name);
extern ip_set_id_t ip_set_nfnl_get_byindex(ip_set_id_t index);
extern void ip_set_nfnl_put(ip_set_id_t index);
/* API for iptables set match, and SET target */
+
extern int ip_set_add(ip_set_id_t id, const struct sk_buff *skb,
- u8 family, u8 dim, u8 flags);
+ const struct xt_action_param *par,
+ const struct ip_set_adt_opt *opt);
extern int ip_set_del(ip_set_id_t id, const struct sk_buff *skb,
- u8 family, u8 dim, u8 flags);
+ const struct xt_action_param *par,
+ const struct ip_set_adt_opt *opt);
extern int ip_set_test(ip_set_id_t id, const struct sk_buff *skb,
- u8 family, u8 dim, u8 flags);
+ const struct xt_action_param *par,
+ const struct ip_set_adt_opt *opt);
/* Utility functions */
-extern void * ip_set_alloc(size_t size);
+extern void *ip_set_alloc(size_t size);
extern void ip_set_free(void *members);
extern int ip_set_get_ipaddr4(struct nlattr *nla, __be32 *ipaddr);
extern int ip_set_get_ipaddr6(struct nlattr *nla, union nf_inet_addr *ipaddr);
@@ -331,7 +359,7 @@ ip_set_get_hostipaddr4(struct nlattr *nla, u32 *ipaddr)
{
__be32 ip;
int ret = ip_set_get_ipaddr4(nla, &ip);
-
+
if (ret)
return ret;
*ipaddr = ntohl(ip);
diff --git a/include/linux/netfilter/ipset/ip_set_ahash.h b/include/linux/netfilter/ipset/ip_set_ahash.h
index ac3c822eb39a..b89fb79cb44f 100644
--- a/include/linux/netfilter/ipset/ip_set_ahash.h
+++ b/include/linux/netfilter/ipset/ip_set_ahash.h
@@ -5,6 +5,11 @@
#include <linux/jhash.h>
#include <linux/netfilter/ipset/ip_set_timeout.h>
+#define CONCAT(a, b, c) a##b##c
+#define TOKEN(a, b, c) CONCAT(a, b, c)
+
+#define type_pf_next TOKEN(TYPE, PF, _elem)
+
/* Hashing which uses arrays to resolve clashing. The hash table is resized
* (doubled) when searching becomes too long.
* Internally jhash is used with the assumption that the size of the
@@ -23,7 +28,32 @@
/* Number of elements to store in an initial array block */
#define AHASH_INIT_SIZE 4
/* Max number of elements to store in an array block */
-#define AHASH_MAX_SIZE (3*4)
+#define AHASH_MAX_SIZE (3*AHASH_INIT_SIZE)
+
+/* Max number of elements can be tuned */
+#ifdef IP_SET_HASH_WITH_MULTI
+#define AHASH_MAX(h) ((h)->ahash_max)
+
+static inline u8
+tune_ahash_max(u8 curr, u32 multi)
+{
+ u32 n;
+
+ if (multi < curr)
+ return curr;
+
+ n = curr + AHASH_INIT_SIZE;
+ /* Currently, at listing one hash bucket must fit into a message.
+ * Therefore we have a hard limit here.
+ */
+ return n > curr && n <= 64 ? n : curr;
+}
+#define TUNE_AHASH_MAX(h, multi) \
+ ((h)->ahash_max = tune_ahash_max((h)->ahash_max, multi))
+#else
+#define AHASH_MAX(h) AHASH_MAX_SIZE
+#define TUNE_AHASH_MAX(h, multi)
+#endif
/* A hash bucket */
struct hbucket {
@@ -38,7 +68,7 @@ struct htable {
struct hbucket bucket[0]; /* hashtable buckets */
};
-#define hbucket(h, i) &((h)->bucket[i])
+#define hbucket(h, i) (&((h)->bucket[i]))
/* Book-keeping of the prefixes added to the set */
struct ip_set_hash_nets {
@@ -54,9 +84,16 @@ struct ip_set_hash {
u32 initval; /* random jhash init value */
u32 timeout; /* timeout value, if enabled */
struct timer_list gc; /* garbage collection when timeout enabled */
+ struct type_pf_next next; /* temporary storage for uadd */
+#ifdef IP_SET_HASH_WITH_MULTI
+ u8 ahash_max; /* max elements in an array block */
+#endif
#ifdef IP_SET_HASH_WITH_NETMASK
u8 netmask; /* netmask value for subnets to store */
#endif
+#ifdef IP_SET_HASH_WITH_RBTREE
+ struct rb_root rbtree;
+#endif
#ifdef IP_SET_HASH_WITH_NETS
struct ip_set_hash_nets nets[0]; /* book-keeping of prefixes */
#endif
@@ -194,17 +231,24 @@ ip_set_hash_destroy(struct ip_set *set)
del_timer_sync(&h->gc);
ahash_destroy(h->table);
+#ifdef IP_SET_HASH_WITH_RBTREE
+ rbtree_destroy(&h->rbtree);
+#endif
kfree(h);
set->data = NULL;
}
-#define HKEY(data, initval, htable_bits) \
-(jhash2((u32 *)(data), sizeof(struct type_pf_elem)/sizeof(u32), initval) \
- & jhash_mask(htable_bits))
-
#endif /* _IP_SET_AHASH_H */
+#ifndef HKEY_DATALEN
+#define HKEY_DATALEN sizeof(struct type_pf_elem)
+#endif
+
+#define HKEY(data, initval, htable_bits) \
+(jhash2((u32 *)(data), HKEY_DATALEN/sizeof(u32), initval) \
+ & jhash_mask(htable_bits))
+
#define CONCAT(a, b, c) a##b##c
#define TOKEN(a, b, c) CONCAT(a, b, c)
@@ -217,6 +261,7 @@ ip_set_hash_destroy(struct ip_set *set)
#define type_pf_data_netmask TOKEN(TYPE, PF, _data_netmask)
#define type_pf_data_list TOKEN(TYPE, PF, _data_list)
#define type_pf_data_tlist TOKEN(TYPE, PF, _data_tlist)
+#define type_pf_data_next TOKEN(TYPE, PF, _data_next)
#define type_pf_elem TOKEN(TYPE, PF, _elem)
#define type_pf_telem TOKEN(TYPE, PF, _telem)
@@ -262,12 +307,13 @@ ip_set_hash_destroy(struct ip_set *set)
/* Add an element to the hash table when resizing the set:
* we spare the maintenance of the internal counters. */
static int
-type_pf_elem_add(struct hbucket *n, const struct type_pf_elem *value)
+type_pf_elem_add(struct hbucket *n, const struct type_pf_elem *value,
+ u8 ahash_max)
{
if (n->pos >= n->size) {
void *tmp;
- if (n->size >= AHASH_MAX_SIZE)
+ if (n->size >= ahash_max)
/* Trigger rehashing */
return -EAGAIN;
@@ -322,7 +368,7 @@ retry:
for (j = 0; j < n->pos; j++) {
data = ahash_data(n, j);
m = hbucket(t, HKEY(data, h->initval, htable_bits));
- ret = type_pf_elem_add(m, data);
+ ret = type_pf_elem_add(m, data, AHASH_MAX(h));
if (ret < 0) {
read_unlock_bh(&set->lock);
ahash_destroy(t);
@@ -346,17 +392,20 @@ retry:
return 0;
}
+static inline void
+type_pf_data_next(struct ip_set_hash *h, const struct type_pf_elem *d);
+
/* Add an element to a hash and update the internal counters when succeeded,
* otherwise report the proper error code. */
static int
-type_pf_add(struct ip_set *set, void *value, u32 timeout)
+type_pf_add(struct ip_set *set, void *value, u32 timeout, u32 flags)
{
struct ip_set_hash *h = set->data;
struct htable *t;
const struct type_pf_elem *d = value;
struct hbucket *n;
int i, ret = 0;
- u32 key;
+ u32 key, multi = 0;
if (h->elements >= h->maxelem)
return -IPSET_ERR_HASH_FULL;
@@ -366,14 +415,17 @@ type_pf_add(struct ip_set *set, void *value, u32 timeout)
key = HKEY(value, h->initval, t->htable_bits);
n = hbucket(t, key);
for (i = 0; i < n->pos; i++)
- if (type_pf_data_equal(ahash_data(n, i), d)) {
+ if (type_pf_data_equal(ahash_data(n, i), d, &multi)) {
ret = -IPSET_ERR_EXIST;
goto out;
}
-
- ret = type_pf_elem_add(n, value);
- if (ret != 0)
+ TUNE_AHASH_MAX(h, multi);
+ ret = type_pf_elem_add(n, value, AHASH_MAX(h));
+ if (ret != 0) {
+ if (ret == -EAGAIN)
+ type_pf_data_next(h, d);
goto out;
+ }
#ifdef IP_SET_HASH_WITH_NETS
add_cidr(h, d->cidr, HOST_MASK);
@@ -388,7 +440,7 @@ out:
* and free up space if possible.
*/
static int
-type_pf_del(struct ip_set *set, void *value, u32 timeout)
+type_pf_del(struct ip_set *set, void *value, u32 timeout, u32 flags)
{
struct ip_set_hash *h = set->data;
struct htable *t = h->table;
@@ -396,13 +448,13 @@ type_pf_del(struct ip_set *set, void *value, u32 timeout)
struct hbucket *n;
int i;
struct type_pf_elem *data;
- u32 key;
+ u32 key, multi = 0;
key = HKEY(value, h->initval, t->htable_bits);
n = hbucket(t, key);
for (i = 0; i < n->pos; i++) {
data = ahash_data(n, i);
- if (!type_pf_data_equal(data, d))
+ if (!type_pf_data_equal(data, d, &multi))
continue;
if (i != n->pos - 1)
/* Not last one */
@@ -443,17 +495,17 @@ type_pf_test_cidrs(struct ip_set *set, struct type_pf_elem *d, u32 timeout)
struct hbucket *n;
const struct type_pf_elem *data;
int i, j = 0;
- u32 key;
+ u32 key, multi = 0;
u8 host_mask = SET_HOST_MASK(set->family);
pr_debug("test by nets\n");
- for (; j < host_mask && h->nets[j].cidr; j++) {
+ for (; j < host_mask && h->nets[j].cidr && !multi; j++) {
type_pf_data_netmask(d, h->nets[j].cidr);
key = HKEY(d, h->initval, t->htable_bits);
n = hbucket(t, key);
for (i = 0; i < n->pos; i++) {
data = ahash_data(n, i);
- if (type_pf_data_equal(data, d))
+ if (type_pf_data_equal(data, d, &multi))
return 1;
}
}
@@ -463,7 +515,7 @@ type_pf_test_cidrs(struct ip_set *set, struct type_pf_elem *d, u32 timeout)
/* Test whether the element is added to the set */
static int
-type_pf_test(struct ip_set *set, void *value, u32 timeout)
+type_pf_test(struct ip_set *set, void *value, u32 timeout, u32 flags)
{
struct ip_set_hash *h = set->data;
struct htable *t = h->table;
@@ -471,7 +523,7 @@ type_pf_test(struct ip_set *set, void *value, u32 timeout)
struct hbucket *n;
const struct type_pf_elem *data;
int i;
- u32 key;
+ u32 key, multi = 0;
#ifdef IP_SET_HASH_WITH_NETS
/* If we test an IP address and not a network address,
@@ -484,7 +536,7 @@ type_pf_test(struct ip_set *set, void *value, u32 timeout)
n = hbucket(t, key);
for (i = 0; i < n->pos; i++) {
data = ahash_data(n, i);
- if (type_pf_data_equal(data, d))
+ if (type_pf_data_equal(data, d, &multi))
return 1;
}
return 0;
@@ -586,10 +638,11 @@ nla_put_failure:
static int
type_pf_kadt(struct ip_set *set, const struct sk_buff * skb,
- enum ipset_adt adt, u8 pf, u8 dim, u8 flags);
+ const struct xt_action_param *par,
+ enum ipset_adt adt, const struct ip_set_adt_opt *opt);
static int
type_pf_uadt(struct ip_set *set, struct nlattr *tb[],
- enum ipset_adt adt, u32 *lineno, u32 flags);
+ enum ipset_adt adt, u32 *lineno, u32 flags, bool retried);
static const struct ip_set_type_variant type_pf_variant = {
.kadt = type_pf_kadt,
@@ -640,14 +693,14 @@ type_pf_data_timeout_set(struct type_pf_elem *data, u32 timeout)
static int
type_pf_elem_tadd(struct hbucket *n, const struct type_pf_elem *value,
- u32 timeout)
+ u8 ahash_max, u32 timeout)
{
struct type_pf_elem *data;
if (n->pos >= n->size) {
void *tmp;
- if (n->size >= AHASH_MAX_SIZE)
+ if (n->size >= ahash_max)
/* Trigger rehashing */
return -EAGAIN;
@@ -752,7 +805,7 @@ retry:
for (j = 0; j < n->pos; j++) {
data = ahash_tdata(n, j);
m = hbucket(t, HKEY(data, h->initval, htable_bits));
- ret = type_pf_elem_tadd(m, data,
+ ret = type_pf_elem_tadd(m, data, AHASH_MAX(h),
type_pf_data_timeout(data));
if (ret < 0) {
read_unlock_bh(&set->lock);
@@ -776,15 +829,16 @@ retry:
}
static int
-type_pf_tadd(struct ip_set *set, void *value, u32 timeout)
+type_pf_tadd(struct ip_set *set, void *value, u32 timeout, u32 flags)
{
struct ip_set_hash *h = set->data;
struct htable *t = h->table;
const struct type_pf_elem *d = value;
struct hbucket *n;
struct type_pf_elem *data;
- int ret = 0, i, j = AHASH_MAX_SIZE + 1;
- u32 key;
+ int ret = 0, i, j = AHASH_MAX(h) + 1;
+ bool flag_exist = flags & IPSET_FLAG_EXIST;
+ u32 key, multi = 0;
if (h->elements >= h->maxelem)
/* FIXME: when set is full, we slow down here */
@@ -798,18 +852,18 @@ type_pf_tadd(struct ip_set *set, void *value, u32 timeout)
n = hbucket(t, key);
for (i = 0; i < n->pos; i++) {
data = ahash_tdata(n, i);
- if (type_pf_data_equal(data, d)) {
- if (type_pf_data_expired(data))
+ if (type_pf_data_equal(data, d, &multi)) {
+ if (type_pf_data_expired(data) || flag_exist)
j = i;
else {
ret = -IPSET_ERR_EXIST;
goto out;
}
- } else if (j == AHASH_MAX_SIZE + 1 &&
+ } else if (j == AHASH_MAX(h) + 1 &&
type_pf_data_expired(data))
j = i;
}
- if (j != AHASH_MAX_SIZE + 1) {
+ if (j != AHASH_MAX(h) + 1) {
data = ahash_tdata(n, j);
#ifdef IP_SET_HASH_WITH_NETS
del_cidr(h, data->cidr, HOST_MASK);
@@ -819,9 +873,13 @@ type_pf_tadd(struct ip_set *set, void *value, u32 timeout)
type_pf_data_timeout_set(data, timeout);
goto out;
}
- ret = type_pf_elem_tadd(n, d, timeout);
- if (ret != 0)
+ TUNE_AHASH_MAX(h, multi);
+ ret = type_pf_elem_tadd(n, d, AHASH_MAX(h), timeout);
+ if (ret != 0) {
+ if (ret == -EAGAIN)
+ type_pf_data_next(h, d);
goto out;
+ }
#ifdef IP_SET_HASH_WITH_NETS
add_cidr(h, d->cidr, HOST_MASK);
@@ -833,7 +891,7 @@ out:
}
static int
-type_pf_tdel(struct ip_set *set, void *value, u32 timeout)
+type_pf_tdel(struct ip_set *set, void *value, u32 timeout, u32 flags)
{
struct ip_set_hash *h = set->data;
struct htable *t = h->table;
@@ -841,13 +899,13 @@ type_pf_tdel(struct ip_set *set, void *value, u32 timeout)
struct hbucket *n;
int i;
struct type_pf_elem *data;
- u32 key;
+ u32 key, multi = 0;
key = HKEY(value, h->initval, t->htable_bits);
n = hbucket(t, key);
for (i = 0; i < n->pos; i++) {
data = ahash_tdata(n, i);
- if (!type_pf_data_equal(data, d))
+ if (!type_pf_data_equal(data, d, &multi))
continue;
if (type_pf_data_expired(data))
return -IPSET_ERR_EXIST;
@@ -887,16 +945,16 @@ type_pf_ttest_cidrs(struct ip_set *set, struct type_pf_elem *d, u32 timeout)
struct type_pf_elem *data;
struct hbucket *n;
int i, j = 0;
- u32 key;
+ u32 key, multi = 0;
u8 host_mask = SET_HOST_MASK(set->family);
- for (; j < host_mask && h->nets[j].cidr; j++) {
+ for (; j < host_mask && h->nets[j].cidr && !multi; j++) {
type_pf_data_netmask(d, h->nets[j].cidr);
key = HKEY(d, h->initval, t->htable_bits);
n = hbucket(t, key);
for (i = 0; i < n->pos; i++) {
data = ahash_tdata(n, i);
- if (type_pf_data_equal(data, d))
+ if (type_pf_data_equal(data, d, &multi))
return !type_pf_data_expired(data);
}
}
@@ -905,14 +963,14 @@ type_pf_ttest_cidrs(struct ip_set *set, struct type_pf_elem *d, u32 timeout)
#endif
static int
-type_pf_ttest(struct ip_set *set, void *value, u32 timeout)
+type_pf_ttest(struct ip_set *set, void *value, u32 timeout, u32 flags)
{
struct ip_set_hash *h = set->data;
struct htable *t = h->table;
struct type_pf_elem *data, *d = value;
struct hbucket *n;
int i;
- u32 key;
+ u32 key, multi = 0;
#ifdef IP_SET_HASH_WITH_NETS
if (d->cidr == SET_HOST_MASK(set->family))
@@ -922,7 +980,7 @@ type_pf_ttest(struct ip_set *set, void *value, u32 timeout)
n = hbucket(t, key);
for (i = 0; i < n->pos; i++) {
data = ahash_tdata(n, i);
- if (type_pf_data_equal(data, d))
+ if (type_pf_data_equal(data, d, &multi))
return !type_pf_data_expired(data);
}
return 0;
@@ -1030,6 +1088,8 @@ type_pf_gc_init(struct ip_set *set)
IPSET_GC_PERIOD(h->timeout));
}
+#undef HKEY_DATALEN
+#undef HKEY
#undef type_pf_data_equal
#undef type_pf_data_isnull
#undef type_pf_data_copy
diff --git a/include/linux/netfilter/ipset/ip_set_hash.h b/include/linux/netfilter/ipset/ip_set_hash.h
index b86f15c04524..e2a9fae767f6 100644
--- a/include/linux/netfilter/ipset/ip_set_hash.h
+++ b/include/linux/netfilter/ipset/ip_set_hash.h
@@ -11,6 +11,10 @@ enum {
IPSET_ERR_INVALID_PROTO,
/* Protocol missing but must be specified */
IPSET_ERR_MISSING_PROTO,
+ /* Range not supported */
+ IPSET_ERR_HASH_RANGE_UNSUPPORTED,
+ /* Invalid range */
+ IPSET_ERR_HASH_RANGE,
};
#ifdef __KERNEL__
diff --git a/include/linux/netfilter/ipset/ip_set_timeout.h b/include/linux/netfilter/ipset/ip_set_timeout.h
index bcdd40ad39ed..47923205a4ad 100644
--- a/include/linux/netfilter/ipset/ip_set_timeout.h
+++ b/include/linux/netfilter/ipset/ip_set_timeout.h
@@ -22,6 +22,9 @@
#define with_timeout(timeout) ((timeout) != IPSET_NO_TIMEOUT)
+#define opt_timeout(opt, map) \
+ (with_timeout((opt)->timeout) ? (opt)->timeout : (map)->timeout)
+
static inline unsigned int
ip_set_timeout_uget(struct nlattr *tb)
{
@@ -75,7 +78,7 @@ ip_set_timeout_set(u32 timeout)
static inline u32
ip_set_timeout_get(unsigned long timeout)
{
- return timeout == IPSET_ELEM_PERMANENT ? 0 :
+ return timeout == IPSET_ELEM_PERMANENT ? 0 :
jiffies_to_msecs(timeout - jiffies)/1000;
}
diff --git a/include/linux/netfilter/ipset/pfxlen.h b/include/linux/netfilter/ipset/pfxlen.h
index 0e1fb50da562..199fd11fedc0 100644
--- a/include/linux/netfilter/ipset/pfxlen.h
+++ b/include/linux/netfilter/ipset/pfxlen.h
@@ -2,7 +2,8 @@
#define _PFXLEN_H
#include <asm/byteorder.h>
-#include <linux/netfilter.h>
+#include <linux/netfilter.h>
+#include <net/tcp.h>
/* Prefixlen maps, by Jan Engelhardt */
extern const union nf_inet_addr ip_set_netmask_map[];
@@ -32,4 +33,12 @@ ip_set_hostmask6(u8 pfxlen)
return &ip_set_hostmask_map[pfxlen].ip6[0];
}
+extern u32 ip_set_range_to_cidr(u32 from, u32 to, u8 *cidr);
+
+#define ip_set_mask_from_to(from, to, cidr) \
+do { \
+ from &= ip_set_hostmask(cidr); \
+ to = from | ~ip_set_hostmask(cidr); \
+} while (0)
+
#endif /*_PFXLEN_H */
diff --git a/include/linux/netfilter/nfnetlink.h b/include/linux/netfilter/nfnetlink.h
index 2b11fc1a86be..74d33861473c 100644
--- a/include/linux/netfilter/nfnetlink.h
+++ b/include/linux/netfilter/nfnetlink.h
@@ -60,6 +60,9 @@ struct nfnl_callback {
int (*call)(struct sock *nl, struct sk_buff *skb,
const struct nlmsghdr *nlh,
const struct nlattr * const cda[]);
+ int (*call_rcu)(struct sock *nl, struct sk_buff *skb,
+ const struct nlmsghdr *nlh,
+ const struct nlattr * const cda[]);
const struct nla_policy *policy; /* netlink attribute policy */
const u_int16_t attr_count; /* number of nlattr's */
};
diff --git a/include/linux/netfilter/nfnetlink_queue.h b/include/linux/netfilter/nfnetlink_queue.h
index af94e0014ebd..24b32e6c009e 100644
--- a/include/linux/netfilter/nfnetlink_queue.h
+++ b/include/linux/netfilter/nfnetlink_queue.h
@@ -8,6 +8,7 @@ enum nfqnl_msg_types {
NFQNL_MSG_PACKET, /* packet from kernel to userspace */
NFQNL_MSG_VERDICT, /* verdict from userspace to kernel */
NFQNL_MSG_CONFIG, /* connect to a particular queue */
+ NFQNL_MSG_VERDICT_BATCH, /* batchv from userspace to kernel */
NFQNL_MSG_MAX
};
diff --git a/include/linux/netfilter/xt_set.h b/include/linux/netfilter/xt_set.h
index 081f1ded2842..c0405ac92870 100644
--- a/include/linux/netfilter/xt_set.h
+++ b/include/linux/netfilter/xt_set.h
@@ -35,7 +35,7 @@ struct xt_set_info_target_v0 {
struct xt_set_info_v0 del_set;
};
-/* Revision 1: current interface to netfilter/iptables */
+/* Revision 1 match and target */
struct xt_set_info {
ip_set_id_t index;
@@ -44,13 +44,22 @@ struct xt_set_info {
};
/* match and target infos */
-struct xt_set_info_match {
+struct xt_set_info_match_v1 {
struct xt_set_info match_set;
};
-struct xt_set_info_target {
+struct xt_set_info_target_v1 {
struct xt_set_info add_set;
struct xt_set_info del_set;
};
+/* Revision 2 target */
+
+struct xt_set_info_target_v2 {
+ struct xt_set_info add_set;
+ struct xt_set_info del_set;
+ u32 flags;
+ u32 timeout;
+};
+
#endif /*_XT_SET_H*/
diff --git a/include/linux/netlink.h b/include/linux/netlink.h
index a9dd89552f9c..2e17c5dbdcb8 100644
--- a/include/linux/netlink.h
+++ b/include/linux/netlink.h
@@ -49,6 +49,7 @@ struct nlmsghdr {
#define NLM_F_MULTI 2 /* Multipart message, terminated by NLMSG_DONE */
#define NLM_F_ACK 4 /* Reply with ack, with zero or error code */
#define NLM_F_ECHO 8 /* Echo this request */
+#define NLM_F_DUMP_INTR 16 /* Dump was inconsistent due to sequence change */
/* Modifiers to GET request */
#define NLM_F_ROOT 0x100 /* specify tree root */
@@ -221,7 +222,9 @@ struct netlink_callback {
int (*dump)(struct sk_buff * skb,
struct netlink_callback *cb);
int (*done)(struct netlink_callback *cb);
- int family;
+ u16 family;
+ u16 min_dump_alloc;
+ unsigned int prev_seq, seq;
long args[6];
};
@@ -259,7 +262,8 @@ __nlmsg_put(struct sk_buff *skb, u32 pid, u32 seq, int type, int len, int flags)
extern int netlink_dump_start(struct sock *ssk, struct sk_buff *skb,
const struct nlmsghdr *nlh,
int (*dump)(struct sk_buff *skb, struct netlink_callback*),
- int (*done)(struct netlink_callback*));
+ int (*done)(struct netlink_callback*),
+ u16 min_dump_alloc);
#define NL_NONROOT_RECV 0x1
diff --git a/include/linux/netpoll.h b/include/linux/netpoll.h
index 79358bb712c6..5dfa091c3347 100644
--- a/include/linux/netpoll.h
+++ b/include/linux/netpoll.h
@@ -40,8 +40,6 @@ struct netpoll_info {
struct netpoll *netpoll;
};
-void netpoll_poll_dev(struct net_device *dev);
-void netpoll_poll(struct netpoll *np);
void netpoll_send_udp(struct netpoll *np, const char *msg, int len);
void netpoll_print_options(struct netpoll *np);
int netpoll_parse_options(struct netpoll *np, char *opt);
diff --git a/include/linux/nfc.h b/include/linux/nfc.h
new file mode 100644
index 000000000000..330a4c5db588
--- /dev/null
+++ b/include/linux/nfc.h
@@ -0,0 +1,126 @@
+/*
+ * Copyright (C) 2011 Instituto Nokia de Tecnologia
+ *
+ * Authors:
+ * Lauro Ramos Venancio <lauro.venancio@openbossa.org>
+ * Aloisio Almeida Jr <aloisio.almeida@openbossa.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the
+ * Free Software Foundation, Inc.,
+ * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#ifndef __LINUX_NFC_H
+#define __LINUX_NFC_H
+
+#include <linux/types.h>
+#include <linux/socket.h>
+
+#define NFC_GENL_NAME "nfc"
+#define NFC_GENL_VERSION 1
+
+#define NFC_GENL_MCAST_EVENT_NAME "events"
+
+/**
+ * enum nfc_commands - supported nfc commands
+ *
+ * @NFC_CMD_UNSPEC: unspecified command
+ *
+ * @NFC_CMD_GET_DEVICE: request information about a device (requires
+ * %NFC_ATTR_DEVICE_INDEX) or dump request to get a list of all nfc devices
+ * @NFC_CMD_START_POLL: start polling for targets using the given protocols
+ * (requires %NFC_ATTR_DEVICE_INDEX and %NFC_ATTR_PROTOCOLS)
+ * @NFC_CMD_STOP_POLL: stop polling for targets (requires
+ * %NFC_ATTR_DEVICE_INDEX)
+ * @NFC_CMD_GET_TARGET: dump all targets found by the previous poll (requires
+ * %NFC_ATTR_DEVICE_INDEX)
+ * @NFC_EVENT_TARGETS_FOUND: event emitted when a new target is found
+ * (it sends %NFC_ATTR_DEVICE_INDEX)
+ * @NFC_EVENT_DEVICE_ADDED: event emitted when a new device is registred
+ * (it sends %NFC_ATTR_DEVICE_NAME, %NFC_ATTR_DEVICE_INDEX and
+ * %NFC_ATTR_PROTOCOLS)
+ * @NFC_EVENT_DEVICE_REMOVED: event emitted when a device is removed
+ * (it sends %NFC_ATTR_DEVICE_INDEX)
+ */
+enum nfc_commands {
+ NFC_CMD_UNSPEC,
+ NFC_CMD_GET_DEVICE,
+ NFC_CMD_START_POLL,
+ NFC_CMD_STOP_POLL,
+ NFC_CMD_GET_TARGET,
+ NFC_EVENT_TARGETS_FOUND,
+ NFC_EVENT_DEVICE_ADDED,
+ NFC_EVENT_DEVICE_REMOVED,
+/* private: internal use only */
+ __NFC_CMD_AFTER_LAST
+};
+#define NFC_CMD_MAX (__NFC_CMD_AFTER_LAST - 1)
+
+/**
+ * enum nfc_attrs - supported nfc attributes
+ *
+ * @NFC_ATTR_UNSPEC: unspecified attribute
+ *
+ * @NFC_ATTR_DEVICE_INDEX: index of nfc device
+ * @NFC_ATTR_DEVICE_NAME: device name, max 8 chars
+ * @NFC_ATTR_PROTOCOLS: nfc protocols - bitwise or-ed combination from
+ * NFC_PROTO_*_MASK constants
+ * @NFC_ATTR_TARGET_INDEX: index of the nfc target
+ * @NFC_ATTR_TARGET_SENS_RES: NFC-A targets extra information such as NFCID
+ * @NFC_ATTR_TARGET_SEL_RES: NFC-A targets extra information (useful if the
+ * target is not NFC-Forum compliant)
+ */
+enum nfc_attrs {
+ NFC_ATTR_UNSPEC,
+ NFC_ATTR_DEVICE_INDEX,
+ NFC_ATTR_DEVICE_NAME,
+ NFC_ATTR_PROTOCOLS,
+ NFC_ATTR_TARGET_INDEX,
+ NFC_ATTR_TARGET_SENS_RES,
+ NFC_ATTR_TARGET_SEL_RES,
+/* private: internal use only */
+ __NFC_ATTR_AFTER_LAST
+};
+#define NFC_ATTR_MAX (__NFC_ATTR_AFTER_LAST - 1)
+
+#define NFC_DEVICE_NAME_MAXSIZE 8
+
+/* NFC protocols */
+#define NFC_PROTO_JEWEL 1
+#define NFC_PROTO_MIFARE 2
+#define NFC_PROTO_FELICA 3
+#define NFC_PROTO_ISO14443 4
+#define NFC_PROTO_NFC_DEP 5
+
+#define NFC_PROTO_MAX 6
+
+/* NFC protocols masks used in bitsets */
+#define NFC_PROTO_JEWEL_MASK (1 << NFC_PROTO_JEWEL)
+#define NFC_PROTO_MIFARE_MASK (1 << NFC_PROTO_MIFARE)
+#define NFC_PROTO_FELICA_MASK (1 << NFC_PROTO_FELICA)
+#define NFC_PROTO_ISO14443_MASK (1 << NFC_PROTO_ISO14443)
+#define NFC_PROTO_NFC_DEP_MASK (1 << NFC_PROTO_NFC_DEP)
+
+struct sockaddr_nfc {
+ sa_family_t sa_family;
+ __u32 dev_idx;
+ __u32 target_idx;
+ __u32 nfc_protocol;
+};
+
+/* NFC socket protocols */
+#define NFC_SOCKPROTO_RAW 0
+#define NFC_SOCKPROTO_MAX 1
+
+#endif /*__LINUX_NFC_H */
diff --git a/include/linux/nl80211.h b/include/linux/nl80211.h
index c7ccaae15af6..8cb025a00094 100644
--- a/include/linux/nl80211.h
+++ b/include/linux/nl80211.h
@@ -247,7 +247,8 @@
* passed, all channels allowed for the current regulatory domain
* are used. Extra IEs can also be passed from the userspace by
* using the %NL80211_ATTR_IE attribute.
- * @NL80211_CMD_STOP_SCHED_SCAN: stop a scheduled scan
+ * @NL80211_CMD_STOP_SCHED_SCAN: stop a scheduled scan. Returns -ENOENT
+ * if scheduled scan is not running.
* @NL80211_CMD_SCHED_SCAN_RESULTS: indicates that there are scheduled scan
* results available.
* @NL80211_CMD_SCHED_SCAN_STOPPED: indicates that the scheduled scan has
@@ -483,6 +484,14 @@
* more background information, see
* http://wireless.kernel.org/en/users/Documentation/WoWLAN.
*
+ * @NL80211_CMD_SET_REKEY_OFFLOAD: This command is used give the driver
+ * the necessary information for supporting GTK rekey offload. This
+ * feature is typically used during WoWLAN. The configuration data
+ * is contained in %NL80211_ATTR_REKEY_DATA (which is nested and
+ * contains the data in sub-attributes). After rekeying happened,
+ * this command may also be sent by the driver as an MLME event to
+ * inform userspace of the new replay counter.
+ *
* @NL80211_CMD_MAX: highest used command number
* @__NL80211_CMD_AFTER_LAST: internal use
*/
@@ -605,6 +614,8 @@ enum nl80211_commands {
NL80211_CMD_SCHED_SCAN_RESULTS,
NL80211_CMD_SCHED_SCAN_STOPPED,
+ NL80211_CMD_SET_REKEY_OFFLOAD,
+
/* add new commands above here */
/* used to define NL80211_CMD_MAX below */
@@ -996,6 +1007,9 @@ enum nl80211_commands {
* are managed in software: interfaces of these types aren't subject to
* any restrictions in their number or combinations.
*
+ * @%NL80211_ATTR_REKEY_DATA: nested attribute containing the information
+ * necessary for GTK rekeying in the device, see &enum nl80211_rekey_data.
+ *
* @NL80211_ATTR_MAX: highest attribute number currently defined
* @__NL80211_ATTR_AFTER_LAST: internal use
*/
@@ -1194,6 +1208,8 @@ enum nl80211_attrs {
NL80211_ATTR_INTERFACE_COMBINATIONS,
NL80211_ATTR_SOFTWARE_IFTYPES,
+ NL80211_ATTR_REKEY_DATA,
+
/* add attributes here, update the policy in nl80211.c */
__NL80211_ATTR_AFTER_LAST,
@@ -2361,4 +2377,28 @@ enum nl80211_plink_state {
MAX_NL80211_PLINK_STATES = NUM_NL80211_PLINK_STATES - 1
};
+#define NL80211_KCK_LEN 16
+#define NL80211_KEK_LEN 16
+#define NL80211_REPLAY_CTR_LEN 8
+
+/**
+ * enum nl80211_rekey_data - attributes for GTK rekey offload
+ * @__NL80211_REKEY_DATA_INVALID: invalid number for nested attributes
+ * @NL80211_REKEY_DATA_KEK: key encryption key (binary)
+ * @NL80211_REKEY_DATA_KCK: key confirmation key (binary)
+ * @NL80211_REKEY_DATA_REPLAY_CTR: replay counter (binary)
+ * @NUM_NL80211_REKEY_DATA: number of rekey attributes (internal)
+ * @MAX_NL80211_REKEY_DATA: highest rekey attribute (internal)
+ */
+enum nl80211_rekey_data {
+ __NL80211_REKEY_DATA_INVALID,
+ NL80211_REKEY_DATA_KEK,
+ NL80211_REKEY_DATA_KCK,
+ NL80211_REKEY_DATA_REPLAY_CTR,
+
+ /* keep last */
+ NUM_NL80211_REKEY_DATA,
+ MAX_NL80211_REKEY_DATA = NUM_NL80211_REKEY_DATA - 1
+};
+
#endif /* __LINUX_NL80211_H */
diff --git a/include/linux/of.h b/include/linux/of.h
index bfc0ed1b0ced..bd716f8908de 100644
--- a/include/linux/of.h
+++ b/include/linux/of.h
@@ -195,6 +195,13 @@ extern struct device_node *of_find_node_with_property(
extern struct property *of_find_property(const struct device_node *np,
const char *name,
int *lenp);
+extern int of_property_read_u32_array(const struct device_node *np,
+ char *propname,
+ u32 *out_values,
+ size_t sz);
+
+extern int of_property_read_string(struct device_node *np, char *propname,
+ const char **out_string);
extern int of_device_is_compatible(const struct device_node *device,
const char *);
extern int of_device_is_available(const struct device_node *device);
@@ -227,12 +234,32 @@ extern void of_attach_node(struct device_node *);
extern void of_detach_node(struct device_node *);
#endif
-#else
+#else /* CONFIG_OF */
static inline bool of_have_populated_dt(void)
{
return false;
}
+static inline int of_property_read_u32_array(const struct device_node *np,
+ char *propname, u32 *out_values, size_t sz)
+{
+ return -ENOSYS;
+}
+
+static inline int of_property_read_string(struct device_node *np,
+ char *propname, const char **out_string)
+{
+ return -ENOSYS;
+}
+
#endif /* CONFIG_OF */
+
+static inline int of_property_read_u32(const struct device_node *np,
+ char *propname,
+ u32 *out_value)
+{
+ return of_property_read_u32_array(np, propname, out_value, 1);
+}
+
#endif /* _LINUX_OF_H */
diff --git a/include/linux/of_address.h b/include/linux/of_address.h
index 2feda6ee6140..3118623c2c1f 100644
--- a/include/linux/of_address.h
+++ b/include/linux/of_address.h
@@ -1,11 +1,16 @@
#ifndef __OF_ADDRESS_H
#define __OF_ADDRESS_H
#include <linux/ioport.h>
+#include <linux/errno.h>
#include <linux/of.h>
extern u64 of_translate_address(struct device_node *np, const __be32 *addr);
extern int of_address_to_resource(struct device_node *dev, int index,
struct resource *r);
+extern struct device_node *of_find_matching_node_by_address(
+ struct device_node *from,
+ const struct of_device_id *matches,
+ u64 base_address);
extern void __iomem *of_iomap(struct device_node *device, int index);
/* Extract an address from a device, returns the region size and
diff --git a/include/linux/of_gpio.h b/include/linux/of_gpio.h
index 6598c04dab01..aec8025c786a 100644
--- a/include/linux/of_gpio.h
+++ b/include/linux/of_gpio.h
@@ -46,8 +46,9 @@ static inline struct of_mm_gpio_chip *to_of_mm_gpio_chip(struct gpio_chip *gc)
return container_of(gc, struct of_mm_gpio_chip, gc);
}
-extern int of_get_gpio_flags(struct device_node *np, int index,
- enum of_gpio_flags *flags);
+extern int of_get_named_gpio_flags(struct device_node *np,
+ const char *list_name, int index, enum of_gpio_flags *flags);
+
extern unsigned int of_gpio_count(struct device_node *np);
extern int of_mm_gpiochip_add(struct device_node *np,
@@ -60,8 +61,8 @@ extern struct gpio_chip *of_node_to_gpiochip(struct device_node *np);
#else /* CONFIG_OF_GPIO */
/* Drivers may not strictly depend on the GPIO support, so let them link. */
-static inline int of_get_gpio_flags(struct device_node *np, int index,
- enum of_gpio_flags *flags)
+static inline int of_get_named_gpio_flags(struct device_node *np,
+ const char *list_name, int index, enum of_gpio_flags *flags)
{
return -ENOSYS;
}
@@ -77,7 +78,38 @@ static inline void of_gpiochip_remove(struct gpio_chip *gc) { }
#endif /* CONFIG_OF_GPIO */
/**
- * of_get_gpio - Get a GPIO number to use with GPIO API
+ * of_get_gpio_flags() - Get a GPIO number and flags to use with GPIO API
+ * @np: device node to get GPIO from
+ * @index: index of the GPIO
+ * @flags: a flags pointer to fill in
+ *
+ * Returns GPIO number to use with Linux generic GPIO API, or one of the errno
+ * value on the error condition. If @flags is not NULL the function also fills
+ * in flags for the GPIO.
+ */
+static inline int of_get_gpio_flags(struct device_node *np, int index,
+ enum of_gpio_flags *flags)
+{
+ return of_get_named_gpio_flags(np, "gpios", index, flags);
+}
+
+/**
+ * of_get_named_gpio() - Get a GPIO number to use with GPIO API
+ * @np: device node to get GPIO from
+ * @propname: Name of property containing gpio specifier(s)
+ * @index: index of the GPIO
+ *
+ * Returns GPIO number to use with Linux generic GPIO API, or one of the errno
+ * value on the error condition.
+ */
+static inline int of_get_named_gpio(struct device_node *np,
+ const char *propname, int index)
+{
+ return of_get_named_gpio_flags(np, propname, index, NULL);
+}
+
+/**
+ * of_get_gpio() - Get a GPIO number to use with GPIO API
* @np: device node to get GPIO from
* @index: index of the GPIO
*
diff --git a/include/linux/of_pci.h b/include/linux/of_pci.h
index 85a27b650d76..f93e21700d3e 100644
--- a/include/linux/of_pci.h
+++ b/include/linux/of_pci.h
@@ -6,4 +6,9 @@
struct pci_dev;
struct of_irq;
int of_irq_map_pci(struct pci_dev *pdev, struct of_irq *out_irq);
+
+struct device_node;
+struct device_node *of_pci_find_child_device(struct device_node *parent,
+ unsigned int devfn);
+
#endif
diff --git a/include/linux/of_platform.h b/include/linux/of_platform.h
index fb51ae38cea7..5a6f458a4bb7 100644
--- a/include/linux/of_platform.h
+++ b/include/linux/of_platform.h
@@ -20,6 +20,40 @@
#include <linux/platform_device.h>
/**
+ * struct of_dev_auxdata - lookup table entry for device names & platform_data
+ * @compatible: compatible value of node to match against node
+ * @phys_addr: Start address of registers to match against node
+ * @name: Name to assign for matching nodes
+ * @platform_data: platform_data to assign for matching nodes
+ *
+ * This lookup table allows the caller of of_platform_populate() to override
+ * the names of devices when creating devices from the device tree. The table
+ * should be terminated with an empty entry. It also allows the platform_data
+ * pointer to be set.
+ *
+ * The reason for this functionality is that some Linux infrastructure uses
+ * the device name to look up a specific device, but the Linux-specific names
+ * are not encoded into the device tree, so the kernel needs to provide specific
+ * values.
+ *
+ * Note: Using an auxdata lookup table should be considered a last resort when
+ * converting a platform to use the DT. Normally the automatically generated
+ * device name will not matter, and drivers should obtain data from the device
+ * node instead of from an anonymouns platform_data pointer.
+ */
+struct of_dev_auxdata {
+ char *compatible;
+ resource_size_t phys_addr;
+ char *name;
+ void *platform_data;
+};
+
+/* Macro to simplify populating a lookup table */
+#define OF_DEV_AUXDATA(_compat,_phys,_name,_pdata) \
+ { .compatible = _compat, .phys_addr = _phys, .name = _name, \
+ .platform_data = _pdata }
+
+/**
* of_platform_driver - Legacy of-aware driver for platform devices.
*
* An of_platform_driver driver is attached to a basic platform_device on
@@ -40,6 +74,8 @@ struct of_platform_driver
#define to_of_platform_driver(drv) \
container_of(drv,struct of_platform_driver, driver)
+extern const struct of_device_id of_default_bus_match_table[];
+
/* Platform drivers register/unregister */
extern struct platform_device *of_device_alloc(struct device_node *np,
const char *bus_id,
@@ -55,6 +91,10 @@ extern struct platform_device *of_platform_device_create(struct device_node *np,
extern int of_platform_bus_probe(struct device_node *root,
const struct of_device_id *matches,
struct device *parent);
+extern int of_platform_populate(struct device_node *root,
+ const struct of_device_id *matches,
+ const struct of_dev_auxdata *lookup,
+ struct device *parent);
#endif /* !CONFIG_SPARC */
#endif /* CONFIG_OF_DEVICE */
diff --git a/include/linux/pci.h b/include/linux/pci.h
index c446b5ca2d38..2d292182dde5 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -1589,5 +1589,33 @@ int pci_vpd_find_tag(const u8 *buf, unsigned int off, unsigned int len, u8 rdt);
int pci_vpd_find_info_keyword(const u8 *buf, unsigned int off,
unsigned int len, const char *kw);
+/* PCI <-> OF binding helpers */
+#ifdef CONFIG_OF
+struct device_node;
+extern void pci_set_of_node(struct pci_dev *dev);
+extern void pci_release_of_node(struct pci_dev *dev);
+extern void pci_set_bus_of_node(struct pci_bus *bus);
+extern void pci_release_bus_of_node(struct pci_bus *bus);
+
+/* Arch may override this (weak) */
+extern struct device_node * __weak pcibios_get_phb_of_node(struct pci_bus *bus);
+
+static inline struct device_node *pci_device_to_OF_node(struct pci_dev *pdev)
+{
+ return pdev ? pdev->dev.of_node : NULL;
+}
+
+static inline struct device_node *pci_bus_to_OF_node(struct pci_bus *bus)
+{
+ return bus ? bus->dev.of_node : NULL;
+}
+
+#else /* CONFIG_OF */
+static inline void pci_set_of_node(struct pci_dev *dev) { }
+static inline void pci_release_of_node(struct pci_dev *dev) { }
+static inline void pci_set_bus_of_node(struct pci_bus *bus) { }
+static inline void pci_release_bus_of_node(struct pci_bus *bus) { }
+#endif /* CONFIG_OF */
+
#endif /* __KERNEL__ */
#endif /* LINUX_PCI_H */
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index f8910e155566..057093043067 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -2103,6 +2103,9 @@
#define PCI_DEVICE_ID_TIGON3_5761E 0x1680
#define PCI_DEVICE_ID_TIGON3_5761 0x1681
#define PCI_DEVICE_ID_TIGON3_5764 0x1684
+#define PCI_DEVICE_ID_NX2_57800 0x168a
+#define PCI_DEVICE_ID_NX2_57840 0x168d
+#define PCI_DEVICE_ID_NX2_57810 0x168e
#define PCI_DEVICE_ID_TIGON3_5787M 0x1693
#define PCI_DEVICE_ID_TIGON3_5782 0x1696
#define PCI_DEVICE_ID_TIGON3_5784 0x1698
@@ -2110,11 +2113,17 @@
#define PCI_DEVICE_ID_TIGON3_5787 0x169b
#define PCI_DEVICE_ID_TIGON3_5788 0x169c
#define PCI_DEVICE_ID_TIGON3_5789 0x169d
+#define PCI_DEVICE_ID_NX2_57800_MF 0x16a5
#define PCI_DEVICE_ID_TIGON3_5702X 0x16a6
#define PCI_DEVICE_ID_TIGON3_5703X 0x16a7
#define PCI_DEVICE_ID_TIGON3_5704S 0x16a8
+#define PCI_DEVICE_ID_NX2_57800_VF 0x16a9
#define PCI_DEVICE_ID_NX2_5706S 0x16aa
+#define PCI_DEVICE_ID_NX2_57840_MF 0x16ab
#define PCI_DEVICE_ID_NX2_5708S 0x16ac
+#define PCI_DEVICE_ID_NX2_57840_VF 0x16ad
+#define PCI_DEVICE_ID_NX2_57810_MF 0x16ae
+#define PCI_DEVICE_ID_NX2_57810_VF 0x16af
#define PCI_DEVICE_ID_TIGON3_5702A3 0x16c6
#define PCI_DEVICE_ID_TIGON3_5703A3 0x16c7
#define PCI_DEVICE_ID_TIGON3_5781 0x16dd
diff --git a/include/linux/platform_data/pxa_sdhci.h b/include/linux/platform_data/pxa_sdhci.h
new file mode 100644
index 000000000000..51ad0995abac
--- /dev/null
+++ b/include/linux/platform_data/pxa_sdhci.h
@@ -0,0 +1,60 @@
+/*
+ * include/linux/platform_data/pxa_sdhci.h
+ *
+ * Copyright 2010 Marvell
+ * Zhangfei Gao <zhangfei.gao@marvell.com>
+ *
+ * PXA Platform - SDHCI platform data definitions
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef _PXA_SDHCI_H_
+#define _PXA_SDHCI_H_
+
+/* pxa specific flag */
+/* Require clock free running */
+#define PXA_FLAG_ENABLE_CLOCK_GATING (1<<0)
+/* card always wired to host, like on-chip emmc */
+#define PXA_FLAG_CARD_PERMANENT (1<<1)
+/* Board design supports 8-bit data on SD/SDIO BUS */
+#define PXA_FLAG_SD_8_BIT_CAPABLE_SLOT (1<<2)
+
+/*
+ * struct pxa_sdhci_platdata() - Platform device data for PXA SDHCI
+ * @flags: flags for platform requirement
+ * @clk_delay_cycles:
+ * mmp2: each step is roughly 100ps, 5bits width
+ * pxa910: each step is 1ns, 4bits width
+ * @clk_delay_sel: select clk_delay, used on pxa910
+ * 0: choose feedback clk
+ * 1: choose feedback clk + delay value
+ * 2: choose internal clk
+ * @clk_delay_enable: enable clk_delay or not, used on pxa910
+ * @ext_cd_gpio: gpio pin used for external CD line
+ * @ext_cd_gpio_invert: invert values for external CD gpio line
+ * @max_speed: the maximum speed supported
+ * @host_caps: Standard MMC host capabilities bit field.
+ * @quirks: quirks of platfrom
+ * @pm_caps: pm_caps of platfrom
+ */
+struct sdhci_pxa_platdata {
+ unsigned int flags;
+ unsigned int clk_delay_cycles;
+ unsigned int clk_delay_sel;
+ bool clk_delay_enable;
+ unsigned int ext_cd_gpio;
+ bool ext_cd_gpio_invert;
+ unsigned int max_speed;
+ unsigned int host_caps;
+ unsigned int quirks;
+ unsigned int pm_caps;
+};
+
+struct sdhci_pxa {
+ u8 clk_enable;
+ u8 power_mode;
+};
+#endif /* _PXA_SDHCI_H_ */
diff --git a/include/linux/ptrace.h b/include/linux/ptrace.h
index 9178d5cc0b01..800f113bea66 100644
--- a/include/linux/ptrace.h
+++ b/include/linux/ptrace.h
@@ -47,6 +47,13 @@
#define PTRACE_GETREGSET 0x4204
#define PTRACE_SETREGSET 0x4205
+#define PTRACE_SEIZE 0x4206
+#define PTRACE_INTERRUPT 0x4207
+#define PTRACE_LISTEN 0x4208
+
+/* flags in @data for PTRACE_SEIZE */
+#define PTRACE_SEIZE_DEVEL 0x80000000 /* temp flag for development */
+
/* options set using PTRACE_SETOPTIONS */
#define PTRACE_O_TRACESYSGOOD 0x00000001
#define PTRACE_O_TRACEFORK 0x00000002
@@ -65,6 +72,7 @@
#define PTRACE_EVENT_EXEC 4
#define PTRACE_EVENT_VFORK_DONE 5
#define PTRACE_EVENT_EXIT 6
+#define PTRACE_EVENT_STOP 7
#include <asm/ptrace.h>
@@ -77,16 +85,22 @@
* flags. When the a task is stopped the ptracer owns task->ptrace.
*/
+#define PT_SEIZED 0x00010000 /* SEIZE used, enable new behavior */
#define PT_PTRACED 0x00000001
#define PT_DTRACE 0x00000002 /* delayed trace (used on m68k, i386) */
#define PT_TRACESYSGOOD 0x00000004
#define PT_PTRACE_CAP 0x00000008 /* ptracer can follow suid-exec */
-#define PT_TRACE_FORK 0x00000010
-#define PT_TRACE_VFORK 0x00000020
-#define PT_TRACE_CLONE 0x00000040
-#define PT_TRACE_EXEC 0x00000080
-#define PT_TRACE_VFORK_DONE 0x00000100
-#define PT_TRACE_EXIT 0x00000200
+
+/* PT_TRACE_* event enable flags */
+#define PT_EVENT_FLAG_SHIFT 4
+#define PT_EVENT_FLAG(event) (1 << (PT_EVENT_FLAG_SHIFT + (event) - 1))
+
+#define PT_TRACE_FORK PT_EVENT_FLAG(PTRACE_EVENT_FORK)
+#define PT_TRACE_VFORK PT_EVENT_FLAG(PTRACE_EVENT_VFORK)
+#define PT_TRACE_CLONE PT_EVENT_FLAG(PTRACE_EVENT_CLONE)
+#define PT_TRACE_EXEC PT_EVENT_FLAG(PTRACE_EVENT_EXEC)
+#define PT_TRACE_VFORK_DONE PT_EVENT_FLAG(PTRACE_EVENT_VFORK_DONE)
+#define PT_TRACE_EXIT PT_EVENT_FLAG(PTRACE_EVENT_EXIT)
#define PT_TRACE_MASK 0x000003f4
@@ -105,7 +119,7 @@ extern long arch_ptrace(struct task_struct *child, long request,
extern int ptrace_readdata(struct task_struct *tsk, unsigned long src, char __user *dst, int len);
extern int ptrace_writedata(struct task_struct *tsk, char __user *src, unsigned long dst, int len);
extern void ptrace_disable(struct task_struct *);
-extern int ptrace_check_attach(struct task_struct *task, int kill);
+extern int ptrace_check_attach(struct task_struct *task, bool ignore_state);
extern int ptrace_request(struct task_struct *child, long request,
unsigned long addr, unsigned long data);
extern void ptrace_notify(int exit_code);
@@ -122,7 +136,7 @@ extern bool ptrace_may_access(struct task_struct *task, unsigned int mode);
static inline int ptrace_reparented(struct task_struct *child)
{
- return child->real_parent != child->parent;
+ return !same_thread_group(child->real_parent, child->parent);
}
static inline void ptrace_unlink(struct task_struct *child)
@@ -137,36 +151,56 @@ int generic_ptrace_pokedata(struct task_struct *tsk, unsigned long addr,
unsigned long data);
/**
- * task_ptrace - return %PT_* flags that apply to a task
- * @task: pointer to &task_struct in question
+ * ptrace_parent - return the task that is tracing the given task
+ * @task: task to consider
*
- * Returns the %PT_* flags that apply to @task.
+ * Returns %NULL if no one is tracing @task, or the &struct task_struct
+ * pointer to its tracer.
+ *
+ * Must called under rcu_read_lock(). The pointer returned might be kept
+ * live only by RCU. During exec, this may be called with task_lock() held
+ * on @task, still held from when check_unsafe_exec() was called.
*/
-static inline int task_ptrace(struct task_struct *task)
+static inline struct task_struct *ptrace_parent(struct task_struct *task)
{
- return task->ptrace;
+ if (unlikely(task->ptrace))
+ return rcu_dereference(task->parent);
+ return NULL;
+}
+
+/**
+ * ptrace_event_enabled - test whether a ptrace event is enabled
+ * @task: ptracee of interest
+ * @event: %PTRACE_EVENT_* to test
+ *
+ * Test whether @event is enabled for ptracee @task.
+ *
+ * Returns %true if @event is enabled, %false otherwise.
+ */
+static inline bool ptrace_event_enabled(struct task_struct *task, int event)
+{
+ return task->ptrace & PT_EVENT_FLAG(event);
}
/**
* ptrace_event - possibly stop for a ptrace event notification
- * @mask: %PT_* bit to check in @current->ptrace
- * @event: %PTRACE_EVENT_* value to report if @mask is set
+ * @event: %PTRACE_EVENT_* value to report
* @message: value for %PTRACE_GETEVENTMSG to return
*
- * This checks the @mask bit to see if ptrace wants stops for this event.
- * If so we stop, reporting @event and @message to the ptrace parent.
- *
- * Returns nonzero if we did a ptrace notification, zero if not.
+ * Check whether @event is enabled and, if so, report @event and @message
+ * to the ptrace parent.
*
* Called without locks.
*/
-static inline int ptrace_event(int mask, int event, unsigned long message)
+static inline void ptrace_event(int event, unsigned long message)
{
- if (mask && likely(!(current->ptrace & mask)))
- return 0;
- current->ptrace_message = message;
- ptrace_notify((event << 8) | SIGTRAP);
- return 1;
+ if (unlikely(ptrace_event_enabled(current, event))) {
+ current->ptrace_message = message;
+ ptrace_notify((event << 8) | SIGTRAP);
+ } else if (event == PTRACE_EVENT_EXEC && unlikely(current->ptrace)) {
+ /* legacy EXEC report via SIGTRAP */
+ send_sig(SIGTRAP, current, 0);
+ }
}
/**
@@ -183,16 +217,24 @@ static inline void ptrace_init_task(struct task_struct *child, bool ptrace)
{
INIT_LIST_HEAD(&child->ptrace_entry);
INIT_LIST_HEAD(&child->ptraced);
- child->parent = child->real_parent;
+#ifdef CONFIG_HAVE_HW_BREAKPOINT
+ atomic_set(&child->ptrace_bp_refcnt, 1);
+#endif
+ child->jobctl = 0;
child->ptrace = 0;
- if (unlikely(ptrace) && (current->ptrace & PT_PTRACED)) {
+ child->parent = child->real_parent;
+
+ if (unlikely(ptrace) && current->ptrace) {
child->ptrace = current->ptrace;
__ptrace_link(child, current->parent);
- }
-#ifdef CONFIG_HAVE_HW_BREAKPOINT
- atomic_set(&child->ptrace_bp_refcnt, 1);
-#endif
+ if (child->ptrace & PT_SEIZED)
+ task_set_jobctl_pending(child, JOBCTL_TRAP_STOP);
+ else
+ sigaddset(&child->pending.signal, SIGSTOP);
+
+ set_tsk_thread_flag(child, TIF_SIGPENDING);
+ }
}
/**
diff --git a/include/linux/random.h b/include/linux/random.h
index fb7ab9de5f36..ce29a040c8dc 100644
--- a/include/linux/random.h
+++ b/include/linux/random.h
@@ -58,6 +58,7 @@ extern void get_random_bytes(void *buf, int nbytes);
void generate_random_uuid(unsigned char uuid_out[16]);
extern __u32 secure_ip_id(__be32 daddr);
+extern __u32 secure_ipv6_id(const __be32 daddr[4]);
extern u32 secure_ipv4_port_ephemeral(__be32 saddr, __be32 daddr, __be16 dport);
extern u32 secure_ipv6_port_ephemeral(const __be32 *saddr, const __be32 *daddr,
__be16 dport);
diff --git a/include/linux/rtnetlink.h b/include/linux/rtnetlink.h
index bbad657a3725..c81226a9a35c 100644
--- a/include/linux/rtnetlink.h
+++ b/include/linux/rtnetlink.h
@@ -585,6 +585,8 @@ enum rtnetlink_groups {
#define RTNLGRP_PHONET_IFADDR RTNLGRP_PHONET_IFADDR
RTNLGRP_PHONET_ROUTE,
#define RTNLGRP_PHONET_ROUTE RTNLGRP_PHONET_ROUTE
+ RTNLGRP_DCB,
+#define RTNLGRP_DCB RTNLGRP_DCB
__RTNLGRP_MAX
};
#define RTNLGRP_MAX (__RTNLGRP_MAX - 1)
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 14a6c7b545de..f6ef727ee4fc 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -1292,7 +1292,7 @@ struct task_struct {
int exit_state;
int exit_code, exit_signal;
int pdeath_signal; /* The signal sent when the parent dies */
- unsigned int group_stop; /* GROUP_STOP_*, siglock protected */
+ unsigned int jobctl; /* JOBCTL_*, siglock protected */
/* ??? */
unsigned int personality;
unsigned did_exec:1;
@@ -1813,15 +1813,34 @@ extern void thread_group_times(struct task_struct *p, cputime_t *ut, cputime_t *
#define used_math() tsk_used_math(current)
/*
- * task->group_stop flags
+ * task->jobctl flags
*/
-#define GROUP_STOP_SIGMASK 0xffff /* signr of the last group stop */
-#define GROUP_STOP_PENDING (1 << 16) /* task should stop for group stop */
-#define GROUP_STOP_CONSUME (1 << 17) /* consume group stop count */
-#define GROUP_STOP_TRAPPING (1 << 18) /* switching from STOPPED to TRACED */
-#define GROUP_STOP_DEQUEUED (1 << 19) /* stop signal dequeued */
-
-extern void task_clear_group_stop_pending(struct task_struct *task);
+#define JOBCTL_STOP_SIGMASK 0xffff /* signr of the last group stop */
+
+#define JOBCTL_STOP_DEQUEUED_BIT 16 /* stop signal dequeued */
+#define JOBCTL_STOP_PENDING_BIT 17 /* task should stop for group stop */
+#define JOBCTL_STOP_CONSUME_BIT 18 /* consume group stop count */
+#define JOBCTL_TRAP_STOP_BIT 19 /* trap for STOP */
+#define JOBCTL_TRAP_NOTIFY_BIT 20 /* trap for NOTIFY */
+#define JOBCTL_TRAPPING_BIT 21 /* switching to TRACED */
+#define JOBCTL_LISTENING_BIT 22 /* ptracer is listening for events */
+
+#define JOBCTL_STOP_DEQUEUED (1 << JOBCTL_STOP_DEQUEUED_BIT)
+#define JOBCTL_STOP_PENDING (1 << JOBCTL_STOP_PENDING_BIT)
+#define JOBCTL_STOP_CONSUME (1 << JOBCTL_STOP_CONSUME_BIT)
+#define JOBCTL_TRAP_STOP (1 << JOBCTL_TRAP_STOP_BIT)
+#define JOBCTL_TRAP_NOTIFY (1 << JOBCTL_TRAP_NOTIFY_BIT)
+#define JOBCTL_TRAPPING (1 << JOBCTL_TRAPPING_BIT)
+#define JOBCTL_LISTENING (1 << JOBCTL_LISTENING_BIT)
+
+#define JOBCTL_TRAP_MASK (JOBCTL_TRAP_STOP | JOBCTL_TRAP_NOTIFY)
+#define JOBCTL_PENDING_MASK (JOBCTL_STOP_PENDING | JOBCTL_TRAP_MASK)
+
+extern bool task_set_jobctl_pending(struct task_struct *task,
+ unsigned int mask);
+extern void task_clear_jobctl_trapping(struct task_struct *task);
+extern void task_clear_jobctl_pending(struct task_struct *task,
+ unsigned int mask);
#ifdef CONFIG_PREEMPT_RCU
@@ -2136,7 +2155,7 @@ static inline int dequeue_signal_lock(struct task_struct *tsk, sigset_t *mask, s
spin_unlock_irqrestore(&tsk->sighand->siglock, flags);
return ret;
-}
+}
extern void block_all_signals(int (*notifier)(void *priv), void *priv,
sigset_t *mask);
@@ -2151,7 +2170,7 @@ extern int kill_pid_info_as_uid(int, struct siginfo *, struct pid *, uid_t, uid_
extern int kill_pgrp(struct pid *pid, int sig, int priv);
extern int kill_pid(struct pid *pid, int sig, int priv);
extern int kill_proc_info(int, struct siginfo *, pid_t);
-extern int do_notify_parent(struct task_struct *, int);
+extern __must_check bool do_notify_parent(struct task_struct *, int);
extern void __wake_up_parent(struct task_struct *p, struct task_struct *parent);
extern void force_sig(int, struct task_struct *);
extern int send_sig(int, struct task_struct *, int);
@@ -2275,8 +2294,10 @@ static inline int get_nr_threads(struct task_struct *tsk)
return tsk->signal->nr_threads;
}
-/* de_thread depends on thread_group_leader not being a pid based check */
-#define thread_group_leader(p) (p == p->group_leader)
+static inline bool thread_group_leader(struct task_struct *p)
+{
+ return p->exit_signal >= 0;
+}
/* Do to the insanities of de_thread it is possible for a process
* to have the pid of the thread group leader without actually being
@@ -2309,11 +2330,6 @@ static inline int thread_group_empty(struct task_struct *p)
#define delay_group_leader(p) \
(thread_group_leader(p) && !thread_group_empty(p))
-static inline int task_detached(struct task_struct *p)
-{
- return p->exit_signal == -1;
-}
-
/*
* Protects ->fs, ->files, ->mm, ->group_info, ->comm, keyring
* subscriptions and synchronises with wait4(). Also used in procfs. Also
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index c0a4f3ab0cc0..a24218c9c84b 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -187,6 +187,20 @@ enum {
/* ensure the originating sk reference is available on driver level */
SKBTX_DRV_NEEDS_SK_REF = 1 << 3,
+
+ /* device driver supports TX zero-copy buffers */
+ SKBTX_DEV_ZEROCOPY = 1 << 4,
+};
+
+/*
+ * The callback notifies userspace to release buffers when skb DMA is done in
+ * lower device, the skb last reference should be 0 when calling this.
+ * The desc is used to track userspace buffer index.
+ */
+struct ubuf_info {
+ void (*callback)(void *);
+ void *arg;
+ unsigned long desc;
};
/* This data is invariant across clones and lives at
@@ -211,6 +225,7 @@ struct skb_shared_info {
/* Intermediate layers must ensure that destructor_arg
* remains valid until skb destructor */
void * destructor_arg;
+
/* must be last field, see pskb_expand_head() */
skb_frag_t frags[MAX_SKB_FRAGS];
};
@@ -270,15 +285,12 @@ typedef unsigned char *sk_buff_data_t;
* struct sk_buff - socket buffer
* @next: Next buffer in list
* @prev: Previous buffer in list
- * @sk: Socket we are owned by
* @tstamp: Time we arrived
+ * @sk: Socket we are owned by
* @dev: Device we arrived on/are leaving by
- * @transport_header: Transport layer header
- * @network_header: Network layer header
- * @mac_header: Link layer header
+ * @cb: Control buffer. Free for use by every layer. Put private vars here
* @_skb_refdst: destination entry (with norefcount bit)
* @sp: the security path, used for xfrm
- * @cb: Control buffer. Free for use by every layer. Put private vars here
* @len: Length of actual data
* @data_len: Data length
* @mac_len: Length of link layer header
@@ -286,40 +298,45 @@ typedef unsigned char *sk_buff_data_t;
* @csum: Checksum (must include start/offset pair)
* @csum_start: Offset from skb->head where checksumming should start
* @csum_offset: Offset from csum_start where checksum should be stored
+ * @priority: Packet queueing priority
* @local_df: allow local fragmentation
* @cloned: Head may be cloned (check refcnt to be sure)
+ * @ip_summed: Driver fed us an IP checksum
* @nohdr: Payload reference only, must not modify header
+ * @nfctinfo: Relationship of this skb to the connection
* @pkt_type: Packet class
* @fclone: skbuff clone status
- * @ip_summed: Driver fed us an IP checksum
- * @priority: Packet queueing priority
- * @users: User count - see {datagram,tcp}.c
- * @protocol: Packet protocol from driver
- * @truesize: Buffer size
- * @head: Head of buffer
- * @data: Data head pointer
- * @tail: Tail pointer
- * @end: End pointer
- * @destructor: Destruct function
- * @mark: Generic packet mark
- * @nfct: Associated connection, if any
* @ipvs_property: skbuff is owned by ipvs
* @peeked: this packet has been seen already, so stats have been
* done for it, don't do them again
* @nf_trace: netfilter packet trace flag
- * @nfctinfo: Relationship of this skb to the connection
+ * @protocol: Packet protocol from driver
+ * @destructor: Destruct function
+ * @nfct: Associated connection, if any
* @nfct_reasm: netfilter conntrack re-assembly pointer
* @nf_bridge: Saved data about a bridged frame - see br_netfilter.c
* @skb_iif: ifindex of device we arrived on
- * @rxhash: the packet hash computed on receive
- * @queue_mapping: Queue mapping for multiqueue devices
* @tc_index: Traffic control index
* @tc_verd: traffic control verdict
+ * @rxhash: the packet hash computed on receive
+ * @queue_mapping: Queue mapping for multiqueue devices
* @ndisc_nodetype: router type (from link layer)
+ * @ooo_okay: allow the mapping of a socket to a queue to be changed
* @dma_cookie: a cookie to one of several possible DMA operations
* done by skb DMA functions
* @secmark: security marking
+ * @mark: Generic packet mark
+ * @dropcount: total number of sk_receive_queue overflows
* @vlan_tci: vlan tag control information
+ * @transport_header: Transport layer header
+ * @network_header: Network layer header
+ * @mac_header: Link layer header
+ * @tail: Tail pointer
+ * @end: End pointer
+ * @head: Head of buffer
+ * @data: Data head pointer
+ * @truesize: Buffer size
+ * @users: User count - see {datagram,tcp}.c
*/
struct sk_buff {
@@ -1562,16 +1579,22 @@ static inline struct sk_buff *netdev_alloc_skb(struct net_device *dev,
return __netdev_alloc_skb(dev, length, GFP_ATOMIC);
}
-static inline struct sk_buff *netdev_alloc_skb_ip_align(struct net_device *dev,
- unsigned int length)
+static inline struct sk_buff *__netdev_alloc_skb_ip_align(struct net_device *dev,
+ unsigned int length, gfp_t gfp)
{
- struct sk_buff *skb = netdev_alloc_skb(dev, length + NET_IP_ALIGN);
+ struct sk_buff *skb = __netdev_alloc_skb(dev, length + NET_IP_ALIGN, gfp);
if (NET_IP_ALIGN && skb)
skb_reserve(skb, NET_IP_ALIGN);
return skb;
}
+static inline struct sk_buff *netdev_alloc_skb_ip_align(struct net_device *dev,
+ unsigned int length)
+{
+ return __netdev_alloc_skb_ip_align(dev, length, GFP_ATOMIC);
+}
+
/**
* __netdev_alloc_page - allocate a page for ps-rx on a specific device
* @dev: network device to receive on
@@ -2028,8 +2051,7 @@ static inline void sw_tx_timestamp(struct sk_buff *skb)
* skb_tx_timestamp() - Driver hook for transmit timestamping
*
* Ethernet MAC Drivers should call this function in their hard_xmit()
- * function as soon as possible after giving the sk_buff to the MAC
- * hardware, but before freeing the sk_buff.
+ * function immediately before giving the sk_buff to the MAC hardware.
*
* @skb: A socket buffer.
*/
@@ -2266,5 +2288,6 @@ static inline void skb_checksum_none_assert(struct sk_buff *skb)
}
bool skb_partial_csum_set(struct sk_buff *skb, u16 start, u16 off);
+
#endif /* __KERNEL__ */
#endif /* _LINUX_SKBUFF_H */
diff --git a/include/linux/slab.h b/include/linux/slab.h
index ad4dd1c8d30a..573c809c33d9 100644
--- a/include/linux/slab.h
+++ b/include/linux/slab.h
@@ -134,6 +134,26 @@ unsigned int kmem_cache_size(struct kmem_cache *);
#define KMALLOC_MAX_ORDER (KMALLOC_SHIFT_HIGH - PAGE_SHIFT)
/*
+ * Some archs want to perform DMA into kmalloc caches and need a guaranteed
+ * alignment larger than the alignment of a 64-bit integer.
+ * Setting ARCH_KMALLOC_MINALIGN in arch headers allows that.
+ */
+#ifdef ARCH_DMA_MINALIGN
+#define ARCH_KMALLOC_MINALIGN ARCH_DMA_MINALIGN
+#else
+#define ARCH_KMALLOC_MINALIGN __alignof__(unsigned long long)
+#endif
+
+/*
+ * Setting ARCH_SLAB_MINALIGN in arch headers allows a different alignment.
+ * Intended for arches that get misalignment faults even for 64 bit integer
+ * aligned buffers.
+ */
+#ifndef ARCH_SLAB_MINALIGN
+#define ARCH_SLAB_MINALIGN __alignof__(unsigned long long)
+#endif
+
+/*
* Common kmalloc functions provided by all allocators
*/
void * __must_check __krealloc(const void *, size_t, gfp_t);
diff --git a/include/linux/slab_def.h b/include/linux/slab_def.h
index 83203ae9390b..d00e0bacda93 100644
--- a/include/linux/slab_def.h
+++ b/include/linux/slab_def.h
@@ -18,53 +18,25 @@
#include <trace/events/kmem.h>
/*
- * Enforce a minimum alignment for the kmalloc caches.
- * Usually, the kmalloc caches are cache_line_size() aligned, except when
- * DEBUG and FORCED_DEBUG are enabled, then they are BYTES_PER_WORD aligned.
- * Some archs want to perform DMA into kmalloc caches and need a guaranteed
- * alignment larger than the alignment of a 64-bit integer.
- * ARCH_KMALLOC_MINALIGN allows that.
- * Note that increasing this value may disable some debug features.
- */
-#ifdef ARCH_DMA_MINALIGN
-#define ARCH_KMALLOC_MINALIGN ARCH_DMA_MINALIGN
-#else
-#define ARCH_KMALLOC_MINALIGN __alignof__(unsigned long long)
-#endif
-
-#ifndef ARCH_SLAB_MINALIGN
-/*
- * Enforce a minimum alignment for all caches.
- * Intended for archs that get misalignment faults even for BYTES_PER_WORD
- * aligned buffers. Includes ARCH_KMALLOC_MINALIGN.
- * If possible: Do not enable this flag for CONFIG_DEBUG_SLAB, it disables
- * some debug features.
- */
-#define ARCH_SLAB_MINALIGN 0
-#endif
-
-/*
* struct kmem_cache
*
* manages a cache.
*/
struct kmem_cache {
-/* 1) per-cpu data, touched during every alloc/free */
- struct array_cache *array[NR_CPUS];
-/* 2) Cache tunables. Protected by cache_chain_mutex */
+/* 1) Cache tunables. Protected by cache_chain_mutex */
unsigned int batchcount;
unsigned int limit;
unsigned int shared;
unsigned int buffer_size;
u32 reciprocal_buffer_size;
-/* 3) touched by every alloc & free from the backend */
+/* 2) touched by every alloc & free from the backend */
unsigned int flags; /* constant flags */
unsigned int num; /* # of objs per slab */
-/* 4) cache_grow/shrink */
+/* 3) cache_grow/shrink */
/* order of pgs per slab (2^n) */
unsigned int gfporder;
@@ -80,11 +52,11 @@ struct kmem_cache {
/* constructor func */
void (*ctor)(void *obj);
-/* 5) cache creation/removal */
+/* 4) cache creation/removal */
const char *name;
struct list_head next;
-/* 6) statistics */
+/* 5) statistics */
#ifdef CONFIG_DEBUG_SLAB
unsigned long num_active;
unsigned long num_allocations;
@@ -111,16 +83,18 @@ struct kmem_cache {
int obj_size;
#endif /* CONFIG_DEBUG_SLAB */
+/* 6) per-cpu/per-node data, touched during every alloc/free */
/*
- * We put nodelists[] at the end of kmem_cache, because we want to size
- * this array to nr_node_ids slots instead of MAX_NUMNODES
+ * We put array[] at the end of kmem_cache, because we want to size
+ * this array to nr_cpu_ids slots instead of NR_CPUS
* (see kmem_cache_init())
- * We still use [MAX_NUMNODES] and not [1] or [0] because cache_cache
- * is statically defined, so we reserve the max number of nodes.
+ * We still use [NR_CPUS] and not [1] or [0] because cache_cache
+ * is statically defined, so we reserve the max number of cpus.
*/
- struct kmem_list3 *nodelists[MAX_NUMNODES];
+ struct kmem_list3 **nodelists;
+ struct array_cache *array[NR_CPUS];
/*
- * Do not add fields after nodelists[]
+ * Do not add fields after array[]
*/
};
diff --git a/include/linux/slob_def.h b/include/linux/slob_def.h
index 4382db09df4f..0ec00b39d006 100644
--- a/include/linux/slob_def.h
+++ b/include/linux/slob_def.h
@@ -1,16 +1,6 @@
#ifndef __LINUX_SLOB_DEF_H
#define __LINUX_SLOB_DEF_H
-#ifdef ARCH_DMA_MINALIGN
-#define ARCH_KMALLOC_MINALIGN ARCH_DMA_MINALIGN
-#else
-#define ARCH_KMALLOC_MINALIGN __alignof__(unsigned long)
-#endif
-
-#ifndef ARCH_SLAB_MINALIGN
-#define ARCH_SLAB_MINALIGN __alignof__(unsigned long)
-#endif
-
void *kmem_cache_alloc_node(struct kmem_cache *, gfp_t flags, int node);
static __always_inline void *kmem_cache_alloc(struct kmem_cache *cachep,
diff --git a/include/linux/slub_def.h b/include/linux/slub_def.h
index c8668d161dd8..4b35c06dfbc5 100644
--- a/include/linux/slub_def.h
+++ b/include/linux/slub_def.h
@@ -113,16 +113,6 @@ struct kmem_cache {
#define KMALLOC_SHIFT_LOW ilog2(KMALLOC_MIN_SIZE)
-#ifdef ARCH_DMA_MINALIGN
-#define ARCH_KMALLOC_MINALIGN ARCH_DMA_MINALIGN
-#else
-#define ARCH_KMALLOC_MINALIGN __alignof__(unsigned long long)
-#endif
-
-#ifndef ARCH_SLAB_MINALIGN
-#define ARCH_SLAB_MINALIGN __alignof__(unsigned long long)
-#endif
-
/*
* Maximum kmalloc object size handled by SLUB. Larger object allocations
* are passed through to the page allocator. The page allocator "fastpath"
@@ -228,6 +218,19 @@ kmalloc_order(size_t size, gfp_t flags, unsigned int order)
return ret;
}
+/**
+ * Calling this on allocated memory will check that the memory
+ * is expected to be in use, and print warnings if not.
+ */
+#ifdef CONFIG_SLUB_DEBUG
+extern bool verify_mem_not_deleted(const void *x);
+#else
+static inline bool verify_mem_not_deleted(const void *x)
+{
+ return true;
+}
+#endif
+
#ifdef CONFIG_TRACING
extern void *
kmem_cache_alloc_trace(struct kmem_cache *s, gfp_t gfpflags, size_t size);
diff --git a/include/linux/socket.h b/include/linux/socket.h
index 4ef98e422fde..e17f82266639 100644
--- a/include/linux/socket.h
+++ b/include/linux/socket.h
@@ -192,7 +192,8 @@ struct ucred {
#define AF_IEEE802154 36 /* IEEE802154 sockets */
#define AF_CAIF 37 /* CAIF sockets */
#define AF_ALG 38 /* Algorithm sockets */
-#define AF_MAX 39 /* For now.. */
+#define AF_NFC 39 /* NFC sockets */
+#define AF_MAX 40 /* For now.. */
/* Protocol families, same as address families. */
#define PF_UNSPEC AF_UNSPEC
@@ -234,6 +235,7 @@ struct ucred {
#define PF_IEEE802154 AF_IEEE802154
#define PF_CAIF AF_CAIF
#define PF_ALG AF_ALG
+#define PF_NFC AF_NFC
#define PF_MAX AF_MAX
/* Maximum queue length specifiable by listen. */
diff --git a/include/linux/spi/74x164.h b/include/linux/spi/74x164.h
index d85c52f294a0..0aa6acc73317 100644
--- a/include/linux/spi/74x164.h
+++ b/include/linux/spi/74x164.h
@@ -1,8 +1,6 @@
#ifndef LINUX_SPI_74X164_H
#define LINUX_SPI_74X164_H
-#define GEN_74X164_DRIVER_NAME "74x164"
-
struct gen_74x164_chip_platform_data {
/* number assigned to the first GPIO */
unsigned base;
diff --git a/include/linux/spi/mcp23s08.h b/include/linux/spi/mcp23s08.h
index c42cff8ca191..2d676d5aaa89 100644
--- a/include/linux/spi/mcp23s08.h
+++ b/include/linux/spi/mcp23s08.h
@@ -22,13 +22,4 @@ struct mcp23s08_platform_data {
* base to base+15 (or base+31 for s17 variant).
*/
unsigned base;
-
- void *context; /* param to setup/teardown */
-
- int (*setup)(struct spi_device *spi,
- int gpio, unsigned ngpio,
- void *context);
- int (*teardown)(struct spi_device *spi,
- int gpio, unsigned ngpio,
- void *context);
};
diff --git a/include/linux/ssb/ssb.h b/include/linux/ssb/ssb.h
index 252e44821787..b0928c10111b 100644
--- a/include/linux/ssb/ssb.h
+++ b/include/linux/ssb/ssb.h
@@ -99,7 +99,7 @@ struct ssb_sprom {
struct ssb_boardinfo {
u16 vendor;
u16 type;
- u16 rev;
+ u8 rev;
};
diff --git a/include/linux/stmmac.h b/include/linux/stmmac.h
index 9529e49b0385..0dddc9e42b6b 100644
--- a/include/linux/stmmac.h
+++ b/include/linux/stmmac.h
@@ -28,11 +28,21 @@
#include <linux/platform_device.h>
-/* platform data for platform device structure's platform_data field */
+/* Platfrom data for platform device structure's platform_data field */
+
+struct stmmac_mdio_bus_data {
+ int bus_id;
+ int (*phy_reset)(void *priv);
+ unsigned int phy_mask;
+ int *irqs;
+ int probed_phy_irq;
+};
-/* Private data for the STM on-board ethernet driver */
struct plat_stmmacenet_data {
int bus_id;
+ int phy_addr;
+ int interface;
+ struct stmmac_mdio_bus_data *mdio_bus_data;
int pbl;
int clk_csr;
int has_gmac;
@@ -40,6 +50,7 @@ struct plat_stmmacenet_data {
int tx_coe;
int bugged_jumbo;
int pmt;
+ int force_sf_dma_mode;
void (*fix_mac_speed)(void *priv, unsigned int speed);
void (*bus_setup)(void __iomem *ioaddr);
int (*init)(struct platform_device *pdev);
@@ -47,14 +58,4 @@ struct plat_stmmacenet_data {
void *custom_cfg;
void *bsp_priv;
};
-
-struct plat_stmmacphy_data {
- int bus_id;
- int phy_addr;
- unsigned int phy_mask;
- int interface;
- int (*phy_reset)(void *priv);
- void *priv;
-};
#endif
-
diff --git a/include/linux/tc_ematch/tc_em_meta.h b/include/linux/tc_ematch/tc_em_meta.h
index 7138962664f8..b11f8ce2d3c0 100644
--- a/include/linux/tc_ematch/tc_em_meta.h
+++ b/include/linux/tc_ematch/tc_em_meta.h
@@ -67,7 +67,7 @@ enum {
TCF_META_ID_SK_FORWARD_ALLOCS,
TCF_META_ID_SK_SNDBUF,
TCF_META_ID_SK_ALLOCS,
- TCF_META_ID_SK_ROUTE_CAPS,
+ __TCF_META_ID_SK_ROUTE_CAPS, /* unimplemented but in ABI already */
TCF_META_ID_SK_HASH,
TCF_META_ID_SK_LINGERTIME,
TCF_META_ID_SK_ACK_BACKLOG,
diff --git a/include/linux/tcp.h b/include/linux/tcp.h
index e64f4c67d0ef..531ede8006d9 100644
--- a/include/linux/tcp.h
+++ b/include/linux/tcp.h
@@ -282,6 +282,7 @@ struct tcp_request_sock {
#endif
u32 rcv_isn;
u32 snt_isn;
+ u32 snt_synack; /* synack sent time */
};
static inline struct tcp_request_sock *tcp_rsk(const struct request_sock *req)
diff --git a/include/linux/tracehook.h b/include/linux/tracehook.h
index e95f5236611f..a71a2927a6a0 100644
--- a/include/linux/tracehook.h
+++ b/include/linux/tracehook.h
@@ -51,27 +51,12 @@
#include <linux/security.h>
struct linux_binprm;
-/**
- * tracehook_expect_breakpoints - guess if task memory might be touched
- * @task: current task, making a new mapping
- *
- * Return nonzero if @task is expected to want breakpoint insertion in
- * its memory at some point. A zero return is no guarantee it won't
- * be done, but this is a hint that it's known to be likely.
- *
- * May be called with @task->mm->mmap_sem held for writing.
- */
-static inline int tracehook_expect_breakpoints(struct task_struct *task)
-{
- return (task_ptrace(task) & PT_PTRACED) != 0;
-}
-
/*
* ptrace report for syscall entry and exit looks identical.
*/
static inline void ptrace_report_syscall(struct pt_regs *regs)
{
- int ptrace = task_ptrace(current);
+ int ptrace = current->ptrace;
if (!(ptrace & PT_PTRACED))
return;
@@ -145,229 +130,6 @@ static inline void tracehook_report_syscall_exit(struct pt_regs *regs, int step)
}
/**
- * tracehook_unsafe_exec - check for exec declared unsafe due to tracing
- * @task: current task doing exec
- *
- * Return %LSM_UNSAFE_* bits applied to an exec because of tracing.
- *
- * @task->signal->cred_guard_mutex is held by the caller through the do_execve().
- */
-static inline int tracehook_unsafe_exec(struct task_struct *task)
-{
- int unsafe = 0;
- int ptrace = task_ptrace(task);
- if (ptrace & PT_PTRACED) {
- if (ptrace & PT_PTRACE_CAP)
- unsafe |= LSM_UNSAFE_PTRACE_CAP;
- else
- unsafe |= LSM_UNSAFE_PTRACE;
- }
- return unsafe;
-}
-
-/**
- * tracehook_tracer_task - return the task that is tracing the given task
- * @tsk: task to consider
- *
- * Returns NULL if no one is tracing @task, or the &struct task_struct
- * pointer to its tracer.
- *
- * Must called under rcu_read_lock(). The pointer returned might be kept
- * live only by RCU. During exec, this may be called with task_lock()
- * held on @task, still held from when tracehook_unsafe_exec() was called.
- */
-static inline struct task_struct *tracehook_tracer_task(struct task_struct *tsk)
-{
- if (task_ptrace(tsk) & PT_PTRACED)
- return rcu_dereference(tsk->parent);
- return NULL;
-}
-
-/**
- * tracehook_report_exec - a successful exec was completed
- * @fmt: &struct linux_binfmt that performed the exec
- * @bprm: &struct linux_binprm containing exec details
- * @regs: user-mode register state
- *
- * An exec just completed, we are shortly going to return to user mode.
- * The freshly initialized register state can be seen and changed in @regs.
- * The name, file and other pointers in @bprm are still on hand to be
- * inspected, but will be freed as soon as this returns.
- *
- * Called with no locks, but with some kernel resources held live
- * and a reference on @fmt->module.
- */
-static inline void tracehook_report_exec(struct linux_binfmt *fmt,
- struct linux_binprm *bprm,
- struct pt_regs *regs)
-{
- if (!ptrace_event(PT_TRACE_EXEC, PTRACE_EVENT_EXEC, 0) &&
- unlikely(task_ptrace(current) & PT_PTRACED))
- send_sig(SIGTRAP, current, 0);
-}
-
-/**
- * tracehook_report_exit - task has begun to exit
- * @exit_code: pointer to value destined for @current->exit_code
- *
- * @exit_code points to the value passed to do_exit(), which tracing
- * might change here. This is almost the first thing in do_exit(),
- * before freeing any resources or setting the %PF_EXITING flag.
- *
- * Called with no locks held.
- */
-static inline void tracehook_report_exit(long *exit_code)
-{
- ptrace_event(PT_TRACE_EXIT, PTRACE_EVENT_EXIT, *exit_code);
-}
-
-/**
- * tracehook_prepare_clone - prepare for new child to be cloned
- * @clone_flags: %CLONE_* flags from clone/fork/vfork system call
- *
- * This is called before a new user task is to be cloned.
- * Its return value will be passed to tracehook_finish_clone().
- *
- * Called with no locks held.
- */
-static inline int tracehook_prepare_clone(unsigned clone_flags)
-{
- if (clone_flags & CLONE_UNTRACED)
- return 0;
-
- if (clone_flags & CLONE_VFORK) {
- if (current->ptrace & PT_TRACE_VFORK)
- return PTRACE_EVENT_VFORK;
- } else if ((clone_flags & CSIGNAL) != SIGCHLD) {
- if (current->ptrace & PT_TRACE_CLONE)
- return PTRACE_EVENT_CLONE;
- } else if (current->ptrace & PT_TRACE_FORK)
- return PTRACE_EVENT_FORK;
-
- return 0;
-}
-
-/**
- * tracehook_finish_clone - new child created and being attached
- * @child: new child task
- * @clone_flags: %CLONE_* flags from clone/fork/vfork system call
- * @trace: return value from tracehook_prepare_clone()
- *
- * This is called immediately after adding @child to its parent's children list.
- * The @trace value is that returned by tracehook_prepare_clone().
- *
- * Called with current's siglock and write_lock_irq(&tasklist_lock) held.
- */
-static inline void tracehook_finish_clone(struct task_struct *child,
- unsigned long clone_flags, int trace)
-{
- ptrace_init_task(child, (clone_flags & CLONE_PTRACE) || trace);
-}
-
-/**
- * tracehook_report_clone - in parent, new child is about to start running
- * @regs: parent's user register state
- * @clone_flags: flags from parent's system call
- * @pid: new child's PID in the parent's namespace
- * @child: new child task
- *
- * Called after a child is set up, but before it has been started running.
- * This is not a good place to block, because the child has not started
- * yet. Suspend the child here if desired, and then block in
- * tracehook_report_clone_complete(). This must prevent the child from
- * self-reaping if tracehook_report_clone_complete() uses the @child
- * pointer; otherwise it might have died and been released by the time
- * tracehook_report_clone_complete() is called.
- *
- * Called with no locks held, but the child cannot run until this returns.
- */
-static inline void tracehook_report_clone(struct pt_regs *regs,
- unsigned long clone_flags,
- pid_t pid, struct task_struct *child)
-{
- if (unlikely(task_ptrace(child))) {
- /*
- * It doesn't matter who attached/attaching to this
- * task, the pending SIGSTOP is right in any case.
- */
- sigaddset(&child->pending.signal, SIGSTOP);
- set_tsk_thread_flag(child, TIF_SIGPENDING);
- }
-}
-
-/**
- * tracehook_report_clone_complete - new child is running
- * @trace: return value from tracehook_prepare_clone()
- * @regs: parent's user register state
- * @clone_flags: flags from parent's system call
- * @pid: new child's PID in the parent's namespace
- * @child: child task, already running
- *
- * This is called just after the child has started running. This is
- * just before the clone/fork syscall returns, or blocks for vfork
- * child completion if @clone_flags has the %CLONE_VFORK bit set.
- * The @child pointer may be invalid if a self-reaping child died and
- * tracehook_report_clone() took no action to prevent it from self-reaping.
- *
- * Called with no locks held.
- */
-static inline void tracehook_report_clone_complete(int trace,
- struct pt_regs *regs,
- unsigned long clone_flags,
- pid_t pid,
- struct task_struct *child)
-{
- if (unlikely(trace))
- ptrace_event(0, trace, pid);
-}
-
-/**
- * tracehook_report_vfork_done - vfork parent's child has exited or exec'd
- * @child: child task, already running
- * @pid: new child's PID in the parent's namespace
- *
- * Called after a %CLONE_VFORK parent has waited for the child to complete.
- * The clone/vfork system call will return immediately after this.
- * The @child pointer may be invalid if a self-reaping child died and
- * tracehook_report_clone() took no action to prevent it from self-reaping.
- *
- * Called with no locks held.
- */
-static inline void tracehook_report_vfork_done(struct task_struct *child,
- pid_t pid)
-{
- ptrace_event(PT_TRACE_VFORK_DONE, PTRACE_EVENT_VFORK_DONE, pid);
-}
-
-/**
- * tracehook_prepare_release_task - task is being reaped, clean up tracing
- * @task: task in %EXIT_DEAD state
- *
- * This is called in release_task() just before @task gets finally reaped
- * and freed. This would be the ideal place to remove and clean up any
- * tracing-related state for @task.
- *
- * Called with no locks held.
- */
-static inline void tracehook_prepare_release_task(struct task_struct *task)
-{
-}
-
-/**
- * tracehook_finish_release_task - final tracing clean-up
- * @task: task in %EXIT_DEAD state
- *
- * This is called in release_task() when @task is being in the middle of
- * being reaped. After this, there must be no tracing entanglements.
- *
- * Called with write_lock_irq(&tasklist_lock) held.
- */
-static inline void tracehook_finish_release_task(struct task_struct *task)
-{
- ptrace_release_task(task);
-}
-
-/**
* tracehook_signal_handler - signal handler setup is complete
* @sig: number of signal being delivered
* @info: siginfo_t of signal being delivered
@@ -390,151 +152,6 @@ static inline void tracehook_signal_handler(int sig, siginfo_t *info,
ptrace_notify(SIGTRAP);
}
-/**
- * tracehook_consider_ignored_signal - suppress short-circuit of ignored signal
- * @task: task receiving the signal
- * @sig: signal number being sent
- *
- * Return zero iff tracing doesn't care to examine this ignored signal,
- * so it can short-circuit normal delivery and never even get queued.
- *
- * Called with @task->sighand->siglock held.
- */
-static inline int tracehook_consider_ignored_signal(struct task_struct *task,
- int sig)
-{
- return (task_ptrace(task) & PT_PTRACED) != 0;
-}
-
-/**
- * tracehook_consider_fatal_signal - suppress special handling of fatal signal
- * @task: task receiving the signal
- * @sig: signal number being sent
- *
- * Return nonzero to prevent special handling of this termination signal.
- * Normally handler for signal is %SIG_DFL. It can be %SIG_IGN if @sig is
- * ignored, in which case force_sig() is about to reset it to %SIG_DFL.
- * When this returns zero, this signal might cause a quick termination
- * that does not give the debugger a chance to intercept the signal.
- *
- * Called with or without @task->sighand->siglock held.
- */
-static inline int tracehook_consider_fatal_signal(struct task_struct *task,
- int sig)
-{
- return (task_ptrace(task) & PT_PTRACED) != 0;
-}
-
-/**
- * tracehook_force_sigpending - let tracing force signal_pending(current) on
- *
- * Called when recomputing our signal_pending() flag. Return nonzero
- * to force the signal_pending() flag on, so that tracehook_get_signal()
- * will be called before the next return to user mode.
- *
- * Called with @current->sighand->siglock held.
- */
-static inline int tracehook_force_sigpending(void)
-{
- return 0;
-}
-
-/**
- * tracehook_get_signal - deliver synthetic signal to traced task
- * @task: @current
- * @regs: task_pt_regs(@current)
- * @info: details of synthetic signal
- * @return_ka: sigaction for synthetic signal
- *
- * Return zero to check for a real pending signal normally.
- * Return -1 after releasing the siglock to repeat the check.
- * Return a signal number to induce an artificial signal delivery,
- * setting *@info and *@return_ka to specify its details and behavior.
- *
- * The @return_ka->sa_handler value controls the disposition of the
- * signal, no matter the signal number. For %SIG_DFL, the return value
- * is a representative signal to indicate the behavior (e.g. %SIGTERM
- * for death, %SIGQUIT for core dump, %SIGSTOP for job control stop,
- * %SIGTSTP for stop unless in an orphaned pgrp), but the signal number
- * reported will be @info->si_signo instead.
- *
- * Called with @task->sighand->siglock held, before dequeuing pending signals.
- */
-static inline int tracehook_get_signal(struct task_struct *task,
- struct pt_regs *regs,
- siginfo_t *info,
- struct k_sigaction *return_ka)
-{
- return 0;
-}
-
-/**
- * tracehook_finish_jctl - report about return from job control stop
- *
- * This is called by do_signal_stop() after wakeup.
- */
-static inline void tracehook_finish_jctl(void)
-{
-}
-
-#define DEATH_REAP -1
-#define DEATH_DELAYED_GROUP_LEADER -2
-
-/**
- * tracehook_notify_death - task is dead, ready to notify parent
- * @task: @current task now exiting
- * @death_cookie: value to pass to tracehook_report_death()
- * @group_dead: nonzero if this was the last thread in the group to die
- *
- * A return value >= 0 means call do_notify_parent() with that signal
- * number. Negative return value can be %DEATH_REAP to self-reap right
- * now, or %DEATH_DELAYED_GROUP_LEADER to a zombie without notifying our
- * parent. Note that a return value of 0 means a do_notify_parent() call
- * that sends no signal, but still wakes up a parent blocked in wait*().
- *
- * Called with write_lock_irq(&tasklist_lock) held.
- */
-static inline int tracehook_notify_death(struct task_struct *task,
- void **death_cookie, int group_dead)
-{
- if (task_detached(task))
- return task->ptrace ? SIGCHLD : DEATH_REAP;
-
- /*
- * If something other than our normal parent is ptracing us, then
- * send it a SIGCHLD instead of honoring exit_signal. exit_signal
- * only has special meaning to our real parent.
- */
- if (thread_group_empty(task) && !ptrace_reparented(task))
- return task->exit_signal;
-
- return task->ptrace ? SIGCHLD : DEATH_DELAYED_GROUP_LEADER;
-}
-
-/**
- * tracehook_report_death - task is dead and ready to be reaped
- * @task: @current task now exiting
- * @signal: return value from tracheook_notify_death()
- * @death_cookie: value passed back from tracehook_notify_death()
- * @group_dead: nonzero if this was the last thread in the group to die
- *
- * Thread has just become a zombie or is about to self-reap. If positive,
- * @signal is the signal number just sent to the parent (usually %SIGCHLD).
- * If @signal is %DEATH_REAP, this thread will self-reap. If @signal is
- * %DEATH_DELAYED_GROUP_LEADER, this is a delayed_group_leader() zombie.
- * The @death_cookie was passed back by tracehook_notify_death().
- *
- * If normal reaping is not inhibited, @task->exit_state might be changing
- * in parallel.
- *
- * Called without locks.
- */
-static inline void tracehook_report_death(struct task_struct *task,
- int signal, void *death_cookie,
- int group_dead)
-{
-}
-
#ifdef TIF_NOTIFY_RESUME
/**
* set_notify_resume - cause tracehook_notify_resume() to be called
diff --git a/include/linux/virtio_net.h b/include/linux/virtio_net.h
index 136040bba3e3..970d5a2a9047 100644
--- a/include/linux/virtio_net.h
+++ b/include/linux/virtio_net.h
@@ -63,6 +63,7 @@ struct virtio_net_config {
* specify GSO or CSUM features, you can simply ignore the header. */
struct virtio_net_hdr {
#define VIRTIO_NET_HDR_F_NEEDS_CSUM 1 // Use csum_start, csum_offset
+#define VIRTIO_NET_HDR_F_DATA_VALID 2 // Csum is valid
__u8 flags;
#define VIRTIO_NET_HDR_GSO_NONE 0 // Not a GSO frame
#define VIRTIO_NET_HDR_GSO_TCPV4 1 // GSO frame, IPv4 TCP (TSO)
diff --git a/include/linux/workqueue.h b/include/linux/workqueue.h
index f584aba78ca9..2be2887c6958 100644
--- a/include/linux/workqueue.h
+++ b/include/linux/workqueue.h
@@ -255,7 +255,7 @@ enum {
WQ_HIGHPRI = 1 << 4, /* high priority */
WQ_CPU_INTENSIVE = 1 << 5, /* cpu instensive workqueue */
- WQ_DYING = 1 << 6, /* internal: workqueue is dying */
+ WQ_DRAINING = 1 << 6, /* internal: workqueue is draining */
WQ_RESCUER = 1 << 7, /* internal: workqueue has rescuer */
WQ_MAX_ACTIVE = 512, /* I like 512, better ideas? */
@@ -355,6 +355,7 @@ extern int queue_delayed_work_on(int cpu, struct workqueue_struct *wq,
struct delayed_work *work, unsigned long delay);
extern void flush_workqueue(struct workqueue_struct *wq);
+extern void drain_workqueue(struct workqueue_struct *wq);
extern void flush_scheduled_work(void);
extern int schedule_work(struct work_struct *work);
@@ -412,21 +413,6 @@ static inline bool __cancel_delayed_work(struct delayed_work *work)
return ret;
}
-/* Obsolete. use cancel_delayed_work_sync() */
-static inline __deprecated
-void cancel_rearming_delayed_workqueue(struct workqueue_struct *wq,
- struct delayed_work *work)
-{
- cancel_delayed_work_sync(work);
-}
-
-/* Obsolete. use cancel_delayed_work_sync() */
-static inline __deprecated
-void cancel_rearming_delayed_work(struct delayed_work *work)
-{
- cancel_delayed_work_sync(work);
-}
-
#ifndef CONFIG_SMP
static inline long work_on_cpu(unsigned int cpu, long (*fn)(void *), void *arg)
{