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-rw-r--r--include/drm/drmP.h77
-rw-r--r--include/drm/drm_pciids.h2
-rw-r--r--include/linux/buffer_head.h7
-rw-r--r--include/linux/compat.h8
-rw-r--r--include/linux/dcache.h2
-rw-r--r--include/linux/firewire-cdev.h218
-rw-r--r--include/linux/fs.h220
-rw-r--r--include/linux/ieee80211.h17
-rw-r--r--include/linux/if_frad.h1
-rw-r--r--include/linux/ncp_fs.h2
-rw-r--r--include/linux/netdevice.h1
-rw-r--r--include/linux/netfilter/x_tables.h23
-rw-r--r--include/linux/nfs_fs.h2
-rw-r--r--include/linux/nfs_xdr.h2
-rw-r--r--include/linux/nl80211.h88
-rw-r--r--include/linux/pci_ids.h2
-rw-r--r--include/linux/quota.h11
-rw-r--r--include/linux/quotaops.h119
-rw-r--r--include/net/cfg80211.h203
-rw-r--r--include/net/ethoc.h22
-rw-r--r--include/net/ieee80211_radiotap.h4
-rw-r--r--include/net/mac80211.h84
-rw-r--r--include/net/netfilter/nf_conntrack.h14
-rw-r--r--include/net/netfilter/nf_conntrack_helper.h2
-rw-r--r--include/net/netfilter/nf_conntrack_l3proto.h7
-rw-r--r--include/net/netfilter/nf_conntrack_l4proto.h7
-rw-r--r--include/net/netfilter/nf_conntrack_tuple.h6
-rw-r--r--include/net/netlink.h1
-rw-r--r--include/net/netns/conntrack.h5
29 files changed, 962 insertions, 195 deletions
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index e5f4ae989abf..c19a93c3be85 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -758,6 +758,8 @@ struct drm_driver {
758 758
759 int (*proc_init)(struct drm_minor *minor); 759 int (*proc_init)(struct drm_minor *minor);
760 void (*proc_cleanup)(struct drm_minor *minor); 760 void (*proc_cleanup)(struct drm_minor *minor);
761 int (*debugfs_init)(struct drm_minor *minor);
762 void (*debugfs_cleanup)(struct drm_minor *minor);
761 763
762 /** 764 /**
763 * Driver-specific constructor for drm_gem_objects, to set up 765 * Driver-specific constructor for drm_gem_objects, to set up
@@ -793,6 +795,48 @@ struct drm_driver {
793#define DRM_MINOR_CONTROL 2 795#define DRM_MINOR_CONTROL 2
794#define DRM_MINOR_RENDER 3 796#define DRM_MINOR_RENDER 3
795 797
798
799/**
800 * debugfs node list. This structure represents a debugfs file to
801 * be created by the drm core
802 */
803struct drm_debugfs_list {
804 const char *name; /** file name */
805 int (*show)(struct seq_file*, void*); /** show callback */
806 u32 driver_features; /**< Required driver features for this entry */
807};
808
809/**
810 * debugfs node structure. This structure represents a debugfs file.
811 */
812struct drm_debugfs_node {
813 struct list_head list;
814 struct drm_minor *minor;
815 struct drm_debugfs_list *debugfs_ent;
816 struct dentry *dent;
817};
818
819/**
820 * Info file list entry. This structure represents a debugfs or proc file to
821 * be created by the drm core
822 */
823struct drm_info_list {
824 const char *name; /** file name */
825 int (*show)(struct seq_file*, void*); /** show callback */
826 u32 driver_features; /**< Required driver features for this entry */
827 void *data;
828};
829
830/**
831 * debugfs node structure. This structure represents a debugfs file.
832 */
833struct drm_info_node {
834 struct list_head list;
835 struct drm_minor *minor;
836 struct drm_info_list *info_ent;
837 struct dentry *dent;
838};
839
796/** 840/**
797 * DRM minor structure. This structure represents a drm minor number. 841 * DRM minor structure. This structure represents a drm minor number.
798 */ 842 */
@@ -802,7 +846,12 @@ struct drm_minor {
802 dev_t device; /**< Device number for mknod */ 846 dev_t device; /**< Device number for mknod */
803 struct device kdev; /**< Linux device */ 847 struct device kdev; /**< Linux device */
804 struct drm_device *dev; 848 struct drm_device *dev;
805 struct proc_dir_entry *dev_root; /**< proc directory entry */ 849
850 struct proc_dir_entry *proc_root; /**< proc directory entry */
851 struct drm_info_node proc_nodes;
852 struct dentry *debugfs_root;
853 struct drm_info_node debugfs_nodes;
854
806 struct drm_master *master; /* currently active master for this node */ 855 struct drm_master *master; /* currently active master for this node */
807 struct list_head master_list; 856 struct list_head master_list;
808 struct drm_mode_group mode_group; 857 struct drm_mode_group mode_group;
@@ -1258,6 +1307,7 @@ extern unsigned int drm_debug;
1258 1307
1259extern struct class *drm_class; 1308extern struct class *drm_class;
1260extern struct proc_dir_entry *drm_proc_root; 1309extern struct proc_dir_entry *drm_proc_root;
1310extern struct dentry *drm_debugfs_root;
1261 1311
1262extern struct idr drm_minors_idr; 1312extern struct idr drm_minors_idr;
1263 1313
@@ -1268,6 +1318,31 @@ extern int drm_proc_init(struct drm_minor *minor, int minor_id,
1268 struct proc_dir_entry *root); 1318 struct proc_dir_entry *root);
1269extern int drm_proc_cleanup(struct drm_minor *minor, struct proc_dir_entry *root); 1319extern int drm_proc_cleanup(struct drm_minor *minor, struct proc_dir_entry *root);
1270 1320
1321 /* Debugfs support */
1322#if defined(CONFIG_DEBUG_FS)
1323extern int drm_debugfs_init(struct drm_minor *minor, int minor_id,
1324 struct dentry *root);
1325extern int drm_debugfs_create_files(struct drm_info_list *files, int count,
1326 struct dentry *root, struct drm_minor *minor);
1327extern int drm_debugfs_remove_files(struct drm_info_list *files, int count,
1328 struct drm_minor *minor);
1329extern int drm_debugfs_cleanup(struct drm_minor *minor);
1330#endif
1331
1332 /* Info file support */
1333extern int drm_name_info(struct seq_file *m, void *data);
1334extern int drm_vm_info(struct seq_file *m, void *data);
1335extern int drm_queues_info(struct seq_file *m, void *data);
1336extern int drm_bufs_info(struct seq_file *m, void *data);
1337extern int drm_vblank_info(struct seq_file *m, void *data);
1338extern int drm_clients_info(struct seq_file *m, void* data);
1339extern int drm_gem_name_info(struct seq_file *m, void *data);
1340extern int drm_gem_object_info(struct seq_file *m, void* data);
1341
1342#if DRM_DEBUG_CODE
1343extern int drm_vma_info(struct seq_file *m, void *data);
1344#endif
1345
1271 /* Scatter Gather Support (drm_scatter.h) */ 1346 /* Scatter Gather Support (drm_scatter.h) */
1272extern void drm_sg_cleanup(struct drm_sg_mem * entry); 1347extern void drm_sg_cleanup(struct drm_sg_mem * entry);
1273extern int drm_sg_alloc_ioctl(struct drm_device *dev, void *data, 1348extern int drm_sg_alloc_ioctl(struct drm_device *dev, void *data,
diff --git a/include/drm/drm_pciids.h b/include/drm/drm_pciids.h
index 5165f240aa68..76c4c8243038 100644
--- a/include/drm/drm_pciids.h
+++ b/include/drm/drm_pciids.h
@@ -418,4 +418,6 @@
418 {0x8086, 0x2e02, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \ 418 {0x8086, 0x2e02, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \
419 {0x8086, 0x2e12, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \ 419 {0x8086, 0x2e12, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \
420 {0x8086, 0x2e22, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \ 420 {0x8086, 0x2e22, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \
421 {0x8086, 0xa001, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \
422 {0x8086, 0xa011, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \
421 {0, 0, 0} 423 {0, 0, 0}
diff --git a/include/linux/buffer_head.h b/include/linux/buffer_head.h
index bd7ac793be19..f19fd9045ea0 100644
--- a/include/linux/buffer_head.h
+++ b/include/linux/buffer_head.h
@@ -165,15 +165,8 @@ int sync_mapping_buffers(struct address_space *mapping);
165void unmap_underlying_metadata(struct block_device *bdev, sector_t block); 165void unmap_underlying_metadata(struct block_device *bdev, sector_t block);
166 166
167void mark_buffer_async_write(struct buffer_head *bh); 167void mark_buffer_async_write(struct buffer_head *bh);
168void invalidate_bdev(struct block_device *);
169int sync_blockdev(struct block_device *bdev);
170void __wait_on_buffer(struct buffer_head *); 168void __wait_on_buffer(struct buffer_head *);
171wait_queue_head_t *bh_waitq_head(struct buffer_head *bh); 169wait_queue_head_t *bh_waitq_head(struct buffer_head *bh);
172int fsync_bdev(struct block_device *);
173struct super_block *freeze_bdev(struct block_device *);
174int thaw_bdev(struct block_device *, struct super_block *);
175int fsync_super(struct super_block *);
176int fsync_no_super(struct block_device *);
177struct buffer_head *__find_get_block(struct block_device *bdev, sector_t block, 170struct buffer_head *__find_get_block(struct block_device *bdev, sector_t block,
178 unsigned size); 171 unsigned size);
179struct buffer_head *__getblk(struct block_device *bdev, sector_t block, 172struct buffer_head *__getblk(struct block_device *bdev, sector_t block,
diff --git a/include/linux/compat.h b/include/linux/compat.h
index 3fd2194ff573..b880864672de 100644
--- a/include/linux/compat.h
+++ b/include/linux/compat.h
@@ -125,6 +125,13 @@ struct compat_dirent {
125 char d_name[256]; 125 char d_name[256];
126}; 126};
127 127
128struct compat_ustat {
129 compat_daddr_t f_tfree;
130 compat_ino_t f_tinode;
131 char f_fname[6];
132 char f_fpack[6];
133};
134
128typedef union compat_sigval { 135typedef union compat_sigval {
129 compat_int_t sival_int; 136 compat_int_t sival_int;
130 compat_uptr_t sival_ptr; 137 compat_uptr_t sival_ptr;
@@ -178,6 +185,7 @@ long compat_sys_semtimedop(int semid, struct sembuf __user *tsems,
178 unsigned nsems, const struct compat_timespec __user *timeout); 185 unsigned nsems, const struct compat_timespec __user *timeout);
179asmlinkage long compat_sys_keyctl(u32 option, 186asmlinkage long compat_sys_keyctl(u32 option,
180 u32 arg2, u32 arg3, u32 arg4, u32 arg5); 187 u32 arg2, u32 arg3, u32 arg4, u32 arg5);
188asmlinkage long compat_sys_ustat(unsigned dev, struct compat_ustat __user *u32);
181 189
182asmlinkage ssize_t compat_sys_readv(unsigned long fd, 190asmlinkage ssize_t compat_sys_readv(unsigned long fd,
183 const struct compat_iovec __user *vec, unsigned long vlen); 191 const struct compat_iovec __user *vec, unsigned long vlen);
diff --git a/include/linux/dcache.h b/include/linux/dcache.h
index c66d22487bf8..15156364d196 100644
--- a/include/linux/dcache.h
+++ b/include/linux/dcache.h
@@ -112,7 +112,7 @@ struct dentry {
112 struct list_head d_subdirs; /* our children */ 112 struct list_head d_subdirs; /* our children */
113 struct list_head d_alias; /* inode alias list */ 113 struct list_head d_alias; /* inode alias list */
114 unsigned long d_time; /* used by d_revalidate */ 114 unsigned long d_time; /* used by d_revalidate */
115 struct dentry_operations *d_op; 115 const struct dentry_operations *d_op;
116 struct super_block *d_sb; /* The root of the dentry tree */ 116 struct super_block *d_sb; /* The root of the dentry tree */
117 void *d_fsdata; /* fs-specific data */ 117 void *d_fsdata; /* fs-specific data */
118 118
diff --git a/include/linux/firewire-cdev.h b/include/linux/firewire-cdev.h
index 4d078e99c017..c6b3ca3af6df 100644
--- a/include/linux/firewire-cdev.h
+++ b/include/linux/firewire-cdev.h
@@ -25,10 +25,12 @@
25#include <linux/types.h> 25#include <linux/types.h>
26#include <linux/firewire-constants.h> 26#include <linux/firewire-constants.h>
27 27
28#define FW_CDEV_EVENT_BUS_RESET 0x00 28#define FW_CDEV_EVENT_BUS_RESET 0x00
29#define FW_CDEV_EVENT_RESPONSE 0x01 29#define FW_CDEV_EVENT_RESPONSE 0x01
30#define FW_CDEV_EVENT_REQUEST 0x02 30#define FW_CDEV_EVENT_REQUEST 0x02
31#define FW_CDEV_EVENT_ISO_INTERRUPT 0x03 31#define FW_CDEV_EVENT_ISO_INTERRUPT 0x03
32#define FW_CDEV_EVENT_ISO_RESOURCE_ALLOCATED 0x04
33#define FW_CDEV_EVENT_ISO_RESOURCE_DEALLOCATED 0x05
32 34
33/** 35/**
34 * struct fw_cdev_event_common - Common part of all fw_cdev_event_ types 36 * struct fw_cdev_event_common - Common part of all fw_cdev_event_ types
@@ -136,7 +138,24 @@ struct fw_cdev_event_request {
136 * This event is sent when the controller has completed an &fw_cdev_iso_packet 138 * This event is sent when the controller has completed an &fw_cdev_iso_packet
137 * with the %FW_CDEV_ISO_INTERRUPT bit set. In the receive case, the headers 139 * with the %FW_CDEV_ISO_INTERRUPT bit set. In the receive case, the headers
138 * stripped of all packets up until and including the interrupt packet are 140 * stripped of all packets up until and including the interrupt packet are
139 * returned in the @header field. 141 * returned in the @header field. The amount of header data per packet is as
142 * specified at iso context creation by &fw_cdev_create_iso_context.header_size.
143 *
144 * In version 1 of this ABI, header data consisted of the 1394 isochronous
145 * packet header, followed by quadlets from the packet payload if
146 * &fw_cdev_create_iso_context.header_size > 4.
147 *
148 * In version 2 of this ABI, header data consist of the 1394 isochronous
149 * packet header, followed by a timestamp quadlet if
150 * &fw_cdev_create_iso_context.header_size > 4, followed by quadlets from the
151 * packet payload if &fw_cdev_create_iso_context.header_size > 8.
152 *
153 * Behaviour of ver. 1 of this ABI is no longer available since ABI ver. 2.
154 *
155 * Format of 1394 iso packet header: 16 bits len, 2 bits tag, 6 bits channel,
156 * 4 bits tcode, 4 bits sy, in big endian byte order. Format of timestamp:
157 * 16 bits invalid, 3 bits cycleSeconds, 13 bits cycleCount, in big endian byte
158 * order.
140 */ 159 */
141struct fw_cdev_event_iso_interrupt { 160struct fw_cdev_event_iso_interrupt {
142 __u64 closure; 161 __u64 closure;
@@ -147,12 +166,44 @@ struct fw_cdev_event_iso_interrupt {
147}; 166};
148 167
149/** 168/**
169 * struct fw_cdev_event_iso_resource - Iso resources were allocated or freed
170 * @closure: See &fw_cdev_event_common;
171 * set by %FW_CDEV_IOC_(DE)ALLOCATE_ISO_RESOURCE(_ONCE) ioctl
172 * @type: %FW_CDEV_EVENT_ISO_RESOURCE_ALLOCATED or
173 * %FW_CDEV_EVENT_ISO_RESOURCE_DEALLOCATED
174 * @handle: Reference by which an allocated resource can be deallocated
175 * @channel: Isochronous channel which was (de)allocated, if any
176 * @bandwidth: Bandwidth allocation units which were (de)allocated, if any
177 *
178 * An %FW_CDEV_EVENT_ISO_RESOURCE_ALLOCATED event is sent after an isochronous
179 * resource was allocated at the IRM. The client has to check @channel and
180 * @bandwidth for whether the allocation actually succeeded.
181 *
182 * An %FW_CDEV_EVENT_ISO_RESOURCE_DEALLOCATED event is sent after an isochronous
183 * resource was deallocated at the IRM. It is also sent when automatic
184 * reallocation after a bus reset failed.
185 *
186 * @channel is <0 if no channel was (de)allocated or if reallocation failed.
187 * @bandwidth is 0 if no bandwidth was (de)allocated or if reallocation failed.
188 */
189struct fw_cdev_event_iso_resource {
190 __u64 closure;
191 __u32 type;
192 __u32 handle;
193 __s32 channel;
194 __s32 bandwidth;
195};
196
197/**
150 * union fw_cdev_event - Convenience union of fw_cdev_event_ types 198 * union fw_cdev_event - Convenience union of fw_cdev_event_ types
151 * @common: Valid for all types 199 * @common: Valid for all types
152 * @bus_reset: Valid if @common.type == %FW_CDEV_EVENT_BUS_RESET 200 * @bus_reset: Valid if @common.type == %FW_CDEV_EVENT_BUS_RESET
153 * @response: Valid if @common.type == %FW_CDEV_EVENT_RESPONSE 201 * @response: Valid if @common.type == %FW_CDEV_EVENT_RESPONSE
154 * @request: Valid if @common.type == %FW_CDEV_EVENT_REQUEST 202 * @request: Valid if @common.type == %FW_CDEV_EVENT_REQUEST
155 * @iso_interrupt: Valid if @common.type == %FW_CDEV_EVENT_ISO_INTERRUPT 203 * @iso_interrupt: Valid if @common.type == %FW_CDEV_EVENT_ISO_INTERRUPT
204 * @iso_resource: Valid if @common.type ==
205 * %FW_CDEV_EVENT_ISO_RESOURCE_ALLOCATED or
206 * %FW_CDEV_EVENT_ISO_RESOURCE_DEALLOCATED
156 * 207 *
157 * Convenience union for userspace use. Events could be read(2) into an 208 * Convenience union for userspace use. Events could be read(2) into an
158 * appropriately aligned char buffer and then cast to this union for further 209 * appropriately aligned char buffer and then cast to this union for further
@@ -163,33 +214,47 @@ struct fw_cdev_event_iso_interrupt {
163 * not fit will be discarded so that the next read(2) will return a new event. 214 * not fit will be discarded so that the next read(2) will return a new event.
164 */ 215 */
165union fw_cdev_event { 216union fw_cdev_event {
166 struct fw_cdev_event_common common; 217 struct fw_cdev_event_common common;
167 struct fw_cdev_event_bus_reset bus_reset; 218 struct fw_cdev_event_bus_reset bus_reset;
168 struct fw_cdev_event_response response; 219 struct fw_cdev_event_response response;
169 struct fw_cdev_event_request request; 220 struct fw_cdev_event_request request;
170 struct fw_cdev_event_iso_interrupt iso_interrupt; 221 struct fw_cdev_event_iso_interrupt iso_interrupt;
222 struct fw_cdev_event_iso_resource iso_resource;
171}; 223};
172 224
173#define FW_CDEV_IOC_GET_INFO _IOWR('#', 0x00, struct fw_cdev_get_info) 225/* available since kernel version 2.6.22 */
174#define FW_CDEV_IOC_SEND_REQUEST _IOW('#', 0x01, struct fw_cdev_send_request) 226#define FW_CDEV_IOC_GET_INFO _IOWR('#', 0x00, struct fw_cdev_get_info)
175#define FW_CDEV_IOC_ALLOCATE _IOWR('#', 0x02, struct fw_cdev_allocate) 227#define FW_CDEV_IOC_SEND_REQUEST _IOW('#', 0x01, struct fw_cdev_send_request)
176#define FW_CDEV_IOC_DEALLOCATE _IOW('#', 0x03, struct fw_cdev_deallocate) 228#define FW_CDEV_IOC_ALLOCATE _IOWR('#', 0x02, struct fw_cdev_allocate)
177#define FW_CDEV_IOC_SEND_RESPONSE _IOW('#', 0x04, struct fw_cdev_send_response) 229#define FW_CDEV_IOC_DEALLOCATE _IOW('#', 0x03, struct fw_cdev_deallocate)
178#define FW_CDEV_IOC_INITIATE_BUS_RESET _IOW('#', 0x05, struct fw_cdev_initiate_bus_reset) 230#define FW_CDEV_IOC_SEND_RESPONSE _IOW('#', 0x04, struct fw_cdev_send_response)
179#define FW_CDEV_IOC_ADD_DESCRIPTOR _IOWR('#', 0x06, struct fw_cdev_add_descriptor) 231#define FW_CDEV_IOC_INITIATE_BUS_RESET _IOW('#', 0x05, struct fw_cdev_initiate_bus_reset)
180#define FW_CDEV_IOC_REMOVE_DESCRIPTOR _IOW('#', 0x07, struct fw_cdev_remove_descriptor) 232#define FW_CDEV_IOC_ADD_DESCRIPTOR _IOWR('#', 0x06, struct fw_cdev_add_descriptor)
233#define FW_CDEV_IOC_REMOVE_DESCRIPTOR _IOW('#', 0x07, struct fw_cdev_remove_descriptor)
234#define FW_CDEV_IOC_CREATE_ISO_CONTEXT _IOWR('#', 0x08, struct fw_cdev_create_iso_context)
235#define FW_CDEV_IOC_QUEUE_ISO _IOWR('#', 0x09, struct fw_cdev_queue_iso)
236#define FW_CDEV_IOC_START_ISO _IOW('#', 0x0a, struct fw_cdev_start_iso)
237#define FW_CDEV_IOC_STOP_ISO _IOW('#', 0x0b, struct fw_cdev_stop_iso)
181 238
182#define FW_CDEV_IOC_CREATE_ISO_CONTEXT _IOWR('#', 0x08, struct fw_cdev_create_iso_context) 239/* available since kernel version 2.6.24 */
183#define FW_CDEV_IOC_QUEUE_ISO _IOWR('#', 0x09, struct fw_cdev_queue_iso) 240#define FW_CDEV_IOC_GET_CYCLE_TIMER _IOR('#', 0x0c, struct fw_cdev_get_cycle_timer)
184#define FW_CDEV_IOC_START_ISO _IOW('#', 0x0a, struct fw_cdev_start_iso)
185#define FW_CDEV_IOC_STOP_ISO _IOW('#', 0x0b, struct fw_cdev_stop_iso)
186#define FW_CDEV_IOC_GET_CYCLE_TIMER _IOR('#', 0x0c, struct fw_cdev_get_cycle_timer)
187 241
188/* FW_CDEV_VERSION History 242/* available since kernel version 2.6.30 */
189 * 243#define FW_CDEV_IOC_ALLOCATE_ISO_RESOURCE _IOWR('#', 0x0d, struct fw_cdev_allocate_iso_resource)
190 * 1 Feb 18, 2007: Initial version. 244#define FW_CDEV_IOC_DEALLOCATE_ISO_RESOURCE _IOW('#', 0x0e, struct fw_cdev_deallocate)
245#define FW_CDEV_IOC_ALLOCATE_ISO_RESOURCE_ONCE _IOW('#', 0x0f, struct fw_cdev_allocate_iso_resource)
246#define FW_CDEV_IOC_DEALLOCATE_ISO_RESOURCE_ONCE _IOW('#', 0x10, struct fw_cdev_allocate_iso_resource)
247#define FW_CDEV_IOC_GET_SPEED _IO('#', 0x11) /* returns speed code */
248#define FW_CDEV_IOC_SEND_BROADCAST_REQUEST _IOW('#', 0x12, struct fw_cdev_send_request)
249#define FW_CDEV_IOC_SEND_STREAM_PACKET _IOW('#', 0x13, struct fw_cdev_send_stream_packet)
250
251/*
252 * FW_CDEV_VERSION History
253 * 1 (2.6.22) - initial version
254 * 2 (2.6.30) - changed &fw_cdev_event_iso_interrupt.header if
255 * &fw_cdev_create_iso_context.header_size is 8 or more
191 */ 256 */
192#define FW_CDEV_VERSION 1 257#define FW_CDEV_VERSION 2
193 258
194/** 259/**
195 * struct fw_cdev_get_info - General purpose information ioctl 260 * struct fw_cdev_get_info - General purpose information ioctl
@@ -201,7 +266,7 @@ union fw_cdev_event {
201 * case, @rom_length is updated with the actual length of the 266 * case, @rom_length is updated with the actual length of the
202 * configuration ROM. 267 * configuration ROM.
203 * @rom: If non-zero, address of a buffer to be filled by a copy of the 268 * @rom: If non-zero, address of a buffer to be filled by a copy of the
204 * local node's configuration ROM 269 * device's configuration ROM
205 * @bus_reset: If non-zero, address of a buffer to be filled by a 270 * @bus_reset: If non-zero, address of a buffer to be filled by a
206 * &struct fw_cdev_event_bus_reset with the current state 271 * &struct fw_cdev_event_bus_reset with the current state
207 * of the bus. This does not cause a bus reset to happen. 272 * of the bus. This does not cause a bus reset to happen.
@@ -229,7 +294,7 @@ struct fw_cdev_get_info {
229 * Send a request to the device. This ioctl implements all outgoing requests. 294 * Send a request to the device. This ioctl implements all outgoing requests.
230 * Both quadlet and block request specify the payload as a pointer to the data 295 * Both quadlet and block request specify the payload as a pointer to the data
231 * in the @data field. Once the transaction completes, the kernel writes an 296 * in the @data field. Once the transaction completes, the kernel writes an
232 * &fw_cdev_event_request event back. The @closure field is passed back to 297 * &fw_cdev_event_response event back. The @closure field is passed back to
233 * user space in the response event. 298 * user space in the response event.
234 */ 299 */
235struct fw_cdev_send_request { 300struct fw_cdev_send_request {
@@ -284,9 +349,9 @@ struct fw_cdev_allocate {
284}; 349};
285 350
286/** 351/**
287 * struct fw_cdev_deallocate - Free an address range allocation 352 * struct fw_cdev_deallocate - Free a CSR address range or isochronous resource
288 * @handle: Handle to the address range, as returned by the kernel when the 353 * @handle: Handle to the address range or iso resource, as returned by the
289 * range was allocated 354 * kernel when the range or resource was allocated
290 */ 355 */
291struct fw_cdev_deallocate { 356struct fw_cdev_deallocate {
292 __u32 handle; 357 __u32 handle;
@@ -329,6 +394,9 @@ struct fw_cdev_initiate_bus_reset {
329 * If successful, the kernel adds the descriptor and writes back a handle to the 394 * If successful, the kernel adds the descriptor and writes back a handle to the
330 * kernel-side object to be used for later removal of the descriptor block and 395 * kernel-side object to be used for later removal of the descriptor block and
331 * immediate key. 396 * immediate key.
397 *
398 * This ioctl affects the configuration ROMs of all local nodes.
399 * The ioctl only succeeds on device files which represent a local node.
332 */ 400 */
333struct fw_cdev_add_descriptor { 401struct fw_cdev_add_descriptor {
334 __u32 immediate; 402 __u32 immediate;
@@ -344,7 +412,7 @@ struct fw_cdev_add_descriptor {
344 * descriptor was added 412 * descriptor was added
345 * 413 *
346 * Remove a descriptor block and accompanying immediate key from the local 414 * Remove a descriptor block and accompanying immediate key from the local
347 * node's configuration ROM. 415 * nodes' configuration ROMs.
348 */ 416 */
349struct fw_cdev_remove_descriptor { 417struct fw_cdev_remove_descriptor {
350 __u32 handle; 418 __u32 handle;
@@ -370,6 +438,9 @@ struct fw_cdev_remove_descriptor {
370 * 438 *
371 * If a context was successfully created, the kernel writes back a handle to the 439 * If a context was successfully created, the kernel writes back a handle to the
372 * context, which must be passed in for subsequent operations on that context. 440 * context, which must be passed in for subsequent operations on that context.
441 *
442 * Note that the effect of a @header_size > 4 depends on
443 * &fw_cdev_get_info.version, as documented at &fw_cdev_event_iso_interrupt.
373 */ 444 */
374struct fw_cdev_create_iso_context { 445struct fw_cdev_create_iso_context {
375 __u32 type; 446 __u32 type;
@@ -473,10 +544,91 @@ struct fw_cdev_stop_iso {
473 * The %FW_CDEV_IOC_GET_CYCLE_TIMER ioctl reads the isochronous cycle timer 544 * The %FW_CDEV_IOC_GET_CYCLE_TIMER ioctl reads the isochronous cycle timer
474 * and also the system clock. This allows to express the receive time of an 545 * and also the system clock. This allows to express the receive time of an
475 * isochronous packet as a system time with microsecond accuracy. 546 * isochronous packet as a system time with microsecond accuracy.
547 *
548 * @cycle_timer consists of 7 bits cycleSeconds, 13 bits cycleCount, and
549 * 12 bits cycleOffset, in host byte order.
476 */ 550 */
477struct fw_cdev_get_cycle_timer { 551struct fw_cdev_get_cycle_timer {
478 __u64 local_time; 552 __u64 local_time;
479 __u32 cycle_timer; 553 __u32 cycle_timer;
480}; 554};
481 555
556/**
557 * struct fw_cdev_allocate_iso_resource - (De)allocate a channel or bandwidth
558 * @closure: Passed back to userspace in correponding iso resource events
559 * @channels: Isochronous channels of which one is to be (de)allocated
560 * @bandwidth: Isochronous bandwidth units to be (de)allocated
561 * @handle: Handle to the allocation, written by the kernel (only valid in
562 * case of %FW_CDEV_IOC_ALLOCATE_ISO_RESOURCE ioctls)
563 *
564 * The %FW_CDEV_IOC_ALLOCATE_ISO_RESOURCE ioctl initiates allocation of an
565 * isochronous channel and/or of isochronous bandwidth at the isochronous
566 * resource manager (IRM). Only one of the channels specified in @channels is
567 * allocated. An %FW_CDEV_EVENT_ISO_RESOURCE_ALLOCATED is sent after
568 * communication with the IRM, indicating success or failure in the event data.
569 * The kernel will automatically reallocate the resources after bus resets.
570 * Should a reallocation fail, an %FW_CDEV_EVENT_ISO_RESOURCE_DEALLOCATED event
571 * will be sent. The kernel will also automatically deallocate the resources
572 * when the file descriptor is closed.
573 *
574 * The %FW_CDEV_IOC_DEALLOCATE_ISO_RESOURCE ioctl can be used to initiate
575 * deallocation of resources which were allocated as described above.
576 * An %FW_CDEV_EVENT_ISO_RESOURCE_DEALLOCATED event concludes this operation.
577 *
578 * The %FW_CDEV_IOC_ALLOCATE_ISO_RESOURCE_ONCE ioctl is a variant of allocation
579 * without automatic re- or deallocation.
580 * An %FW_CDEV_EVENT_ISO_RESOURCE_ALLOCATED event concludes this operation,
581 * indicating success or failure in its data.
582 *
583 * The %FW_CDEV_IOC_DEALLOCATE_ISO_RESOURCE_ONCE ioctl works like
584 * %FW_CDEV_IOC_ALLOCATE_ISO_RESOURCE_ONCE except that resources are freed
585 * instead of allocated.
586 * An %FW_CDEV_EVENT_ISO_RESOURCE_DEALLOCATED event concludes this operation.
587 *
588 * To summarize, %FW_CDEV_IOC_DEALLOCATE_ISO_RESOURCE allocates iso resources
589 * for the lifetime of the fd or handle.
590 * In contrast, %FW_CDEV_IOC_ALLOCATE_ISO_RESOURCE_ONCE allocates iso resources
591 * for the duration of a bus generation.
592 *
593 * @channels is a host-endian bitfield with the least significant bit
594 * representing channel 0 and the most significant bit representing channel 63:
595 * 1ULL << c for each channel c that is a candidate for (de)allocation.
596 *
597 * @bandwidth is expressed in bandwidth allocation units, i.e. the time to send
598 * one quadlet of data (payload or header data) at speed S1600.
599 */
600struct fw_cdev_allocate_iso_resource {
601 __u64 closure;
602 __u64 channels;
603 __u32 bandwidth;
604 __u32 handle;
605};
606
607/**
608 * struct fw_cdev_send_stream_packet - send an asynchronous stream packet
609 * @length: Length of outgoing payload, in bytes
610 * @tag: Data format tag
611 * @channel: Isochronous channel to transmit to
612 * @sy: Synchronization code
613 * @closure: Passed back to userspace in the response event
614 * @data: Userspace pointer to payload
615 * @generation: The bus generation where packet is valid
616 * @speed: Speed to transmit at
617 *
618 * The %FW_CDEV_IOC_SEND_STREAM_PACKET ioctl sends an asynchronous stream packet
619 * to every device which is listening to the specified channel. The kernel
620 * writes an &fw_cdev_event_response event which indicates success or failure of
621 * the transmission.
622 */
623struct fw_cdev_send_stream_packet {
624 __u32 length;
625 __u32 tag;
626 __u32 channel;
627 __u32 sy;
628 __u64 closure;
629 __u64 data;
630 __u32 generation;
631 __u32 speed;
632};
633
482#endif /* _LINUX_FIREWIRE_CDEV_H */ 634#endif /* _LINUX_FIREWIRE_CDEV_H */
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 1cd44f727dac..42436ae42f70 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -1064,34 +1064,147 @@ extern int lease_modify(struct file_lock **, int);
1064extern int lock_may_read(struct inode *, loff_t start, unsigned long count); 1064extern int lock_may_read(struct inode *, loff_t start, unsigned long count);
1065extern int lock_may_write(struct inode *, loff_t start, unsigned long count); 1065extern int lock_may_write(struct inode *, loff_t start, unsigned long count);
1066#else /* !CONFIG_FILE_LOCKING */ 1066#else /* !CONFIG_FILE_LOCKING */
1067#define fcntl_getlk(a, b) ({ -EINVAL; }) 1067static inline int fcntl_getlk(struct file *file, struct flock __user *user)
1068#define fcntl_setlk(a, b, c, d) ({ -EACCES; }) 1068{
1069 return -EINVAL;
1070}
1071
1072static inline int fcntl_setlk(unsigned int fd, struct file *file,
1073 unsigned int cmd, struct flock __user *user)
1074{
1075 return -EACCES;
1076}
1077
1069#if BITS_PER_LONG == 32 1078#if BITS_PER_LONG == 32
1070#define fcntl_getlk64(a, b) ({ -EINVAL; }) 1079static inline int fcntl_getlk64(struct file *file, struct flock64 __user *user)
1071#define fcntl_setlk64(a, b, c, d) ({ -EACCES; }) 1080{
1081 return -EINVAL;
1082}
1083
1084static inline int fcntl_setlk64(unsigned int fd, struct file *file,
1085 unsigned int cmd, struct flock64 __user *user)
1086{
1087 return -EACCES;
1088}
1072#endif 1089#endif
1073#define fcntl_setlease(a, b, c) ({ 0; }) 1090static inline int fcntl_setlease(unsigned int fd, struct file *filp, long arg)
1074#define fcntl_getlease(a) ({ 0; }) 1091{
1075#define locks_init_lock(a) ({ }) 1092 return 0;
1076#define __locks_copy_lock(a, b) ({ }) 1093}
1077#define locks_copy_lock(a, b) ({ }) 1094
1078#define locks_remove_posix(a, b) ({ }) 1095static inline int fcntl_getlease(struct file *filp)
1079#define locks_remove_flock(a) ({ }) 1096{
1080#define posix_test_lock(a, b) ({ 0; }) 1097 return 0;
1081#define posix_lock_file(a, b, c) ({ -ENOLCK; }) 1098}
1082#define posix_lock_file_wait(a, b) ({ -ENOLCK; }) 1099
1083#define posix_unblock_lock(a, b) (-ENOENT) 1100static inline void locks_init_lock(struct file_lock *fl)
1084#define vfs_test_lock(a, b) ({ 0; }) 1101{
1085#define vfs_lock_file(a, b, c, d) (-ENOLCK) 1102 return;
1086#define vfs_cancel_lock(a, b) ({ 0; }) 1103}
1087#define flock_lock_file_wait(a, b) ({ -ENOLCK; }) 1104
1088#define __break_lease(a, b) ({ 0; }) 1105static inline void __locks_copy_lock(struct file_lock *new, struct file_lock *fl)
1089#define lease_get_mtime(a, b) ({ }) 1106{
1090#define generic_setlease(a, b, c) ({ -EINVAL; }) 1107 return;
1091#define vfs_setlease(a, b, c) ({ -EINVAL; }) 1108}
1092#define lease_modify(a, b) ({ -EINVAL; }) 1109
1093#define lock_may_read(a, b, c) ({ 1; }) 1110static inline void locks_copy_lock(struct file_lock *new, struct file_lock *fl)
1094#define lock_may_write(a, b, c) ({ 1; }) 1111{
1112 return;
1113}
1114
1115static inline void locks_remove_posix(struct file *filp, fl_owner_t owner)
1116{
1117 return;
1118}
1119
1120static inline void locks_remove_flock(struct file *filp)
1121{
1122 return;
1123}
1124
1125static inline void posix_test_lock(struct file *filp, struct file_lock *fl)
1126{
1127 return;
1128}
1129
1130static inline int posix_lock_file(struct file *filp, struct file_lock *fl,
1131 struct file_lock *conflock)
1132{
1133 return -ENOLCK;
1134}
1135
1136static inline int posix_lock_file_wait(struct file *filp, struct file_lock *fl)
1137{
1138 return -ENOLCK;
1139}
1140
1141static inline int posix_unblock_lock(struct file *filp,
1142 struct file_lock *waiter)
1143{
1144 return -ENOENT;
1145}
1146
1147static inline int vfs_test_lock(struct file *filp, struct file_lock *fl)
1148{
1149 return 0;
1150}
1151
1152static inline int vfs_lock_file(struct file *filp, unsigned int cmd,
1153 struct file_lock *fl, struct file_lock *conf)
1154{
1155 return -ENOLCK;
1156}
1157
1158static inline int vfs_cancel_lock(struct file *filp, struct file_lock *fl)
1159{
1160 return 0;
1161}
1162
1163static inline int flock_lock_file_wait(struct file *filp,
1164 struct file_lock *request)
1165{
1166 return -ENOLCK;
1167}
1168
1169static inline int __break_lease(struct inode *inode, unsigned int mode)
1170{
1171 return 0;
1172}
1173
1174static inline void lease_get_mtime(struct inode *inode, struct timespec *time)
1175{
1176 return;
1177}
1178
1179static inline int generic_setlease(struct file *filp, long arg,
1180 struct file_lock **flp)
1181{
1182 return -EINVAL;
1183}
1184
1185static inline int vfs_setlease(struct file *filp, long arg,
1186 struct file_lock **lease)
1187{
1188 return -EINVAL;
1189}
1190
1191static inline int lease_modify(struct file_lock **before, int arg)
1192{
1193 return -EINVAL;
1194}
1195
1196static inline int lock_may_read(struct inode *inode, loff_t start,
1197 unsigned long len)
1198{
1199 return 1;
1200}
1201
1202static inline int lock_may_write(struct inode *inode, loff_t start,
1203 unsigned long len)
1204{
1205 return 1;
1206}
1207
1095#endif /* !CONFIG_FILE_LOCKING */ 1208#endif /* !CONFIG_FILE_LOCKING */
1096 1209
1097 1210
@@ -1607,7 +1720,7 @@ struct super_block *sget(struct file_system_type *type,
1607extern int get_sb_pseudo(struct file_system_type *, char *, 1720extern int get_sb_pseudo(struct file_system_type *, char *,
1608 const struct super_operations *ops, unsigned long, 1721 const struct super_operations *ops, unsigned long,
1609 struct vfsmount *mnt); 1722 struct vfsmount *mnt);
1610extern int simple_set_mnt(struct vfsmount *mnt, struct super_block *sb); 1723extern void simple_set_mnt(struct vfsmount *mnt, struct super_block *sb);
1611int __put_super_and_need_restart(struct super_block *sb); 1724int __put_super_and_need_restart(struct super_block *sb);
1612 1725
1613/* Alas, no aliases. Too much hassle with bringing module.h everywhere */ 1726/* Alas, no aliases. Too much hassle with bringing module.h everywhere */
@@ -1688,13 +1801,44 @@ static inline int break_lease(struct inode *inode, unsigned int mode)
1688 return 0; 1801 return 0;
1689} 1802}
1690#else /* !CONFIG_FILE_LOCKING */ 1803#else /* !CONFIG_FILE_LOCKING */
1691#define locks_mandatory_locked(a) ({ 0; }) 1804static inline int locks_mandatory_locked(struct inode *inode)
1692#define locks_mandatory_area(a, b, c, d, e) ({ 0; }) 1805{
1693#define __mandatory_lock(a) ({ 0; }) 1806 return 0;
1694#define mandatory_lock(a) ({ 0; }) 1807}
1695#define locks_verify_locked(a) ({ 0; }) 1808
1696#define locks_verify_truncate(a, b, c) ({ 0; }) 1809static inline int locks_mandatory_area(int rw, struct inode *inode,
1697#define break_lease(a, b) ({ 0; }) 1810 struct file *filp, loff_t offset,
1811 size_t count)
1812{
1813 return 0;
1814}
1815
1816static inline int __mandatory_lock(struct inode *inode)
1817{
1818 return 0;
1819}
1820
1821static inline int mandatory_lock(struct inode *inode)
1822{
1823 return 0;
1824}
1825
1826static inline int locks_verify_locked(struct inode *inode)
1827{
1828 return 0;
1829}
1830
1831static inline int locks_verify_truncate(struct inode *inode, struct file *filp,
1832 size_t size)
1833{
1834 return 0;
1835}
1836
1837static inline int break_lease(struct inode *inode, unsigned int mode)
1838{
1839 return 0;
1840}
1841
1698#endif /* CONFIG_FILE_LOCKING */ 1842#endif /* CONFIG_FILE_LOCKING */
1699 1843
1700/* fs/open.c */ 1844/* fs/open.c */
@@ -1731,6 +1875,13 @@ extern void bd_set_size(struct block_device *, loff_t size);
1731extern void bd_forget(struct inode *inode); 1875extern void bd_forget(struct inode *inode);
1732extern void bdput(struct block_device *); 1876extern void bdput(struct block_device *);
1733extern struct block_device *open_by_devnum(dev_t, fmode_t); 1877extern struct block_device *open_by_devnum(dev_t, fmode_t);
1878extern void invalidate_bdev(struct block_device *);
1879extern int sync_blockdev(struct block_device *bdev);
1880extern struct super_block *freeze_bdev(struct block_device *);
1881extern int thaw_bdev(struct block_device *bdev, struct super_block *sb);
1882extern int fsync_bdev(struct block_device *);
1883extern int fsync_super(struct super_block *);
1884extern int fsync_no_super(struct block_device *);
1734#else 1885#else
1735static inline void bd_forget(struct inode *inode) {} 1886static inline void bd_forget(struct inode *inode) {}
1736#endif 1887#endif
@@ -1882,7 +2033,6 @@ static inline void allow_write_access(struct file *file)
1882 if (file) 2033 if (file)
1883 atomic_inc(&file->f_path.dentry->d_inode->i_writecount); 2034 atomic_inc(&file->f_path.dentry->d_inode->i_writecount);
1884} 2035}
1885extern int do_pipe(int *);
1886extern int do_pipe_flags(int *, int); 2036extern int do_pipe_flags(int *, int);
1887extern struct file *create_read_pipe(struct file *f, int flags); 2037extern struct file *create_read_pipe(struct file *f, int flags);
1888extern struct file *create_write_pipe(int flags); 2038extern struct file *create_write_pipe(int flags);
diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h
index b1bb817d1427..4b501b48ce86 100644
--- a/include/linux/ieee80211.h
+++ b/include/linux/ieee80211.h
@@ -18,6 +18,22 @@
18#include <linux/types.h> 18#include <linux/types.h>
19#include <asm/byteorder.h> 19#include <asm/byteorder.h>
20 20
21/*
22 * DS bit usage
23 *
24 * TA = transmitter address
25 * RA = receiver address
26 * DA = destination address
27 * SA = source address
28 *
29 * ToDS FromDS A1(RA) A2(TA) A3 A4 Use
30 * -----------------------------------------------------------------
31 * 0 0 DA SA BSSID - IBSS/DLS
32 * 0 1 DA BSSID SA - AP -> STA
33 * 1 0 BSSID SA DA - AP <- STA
34 * 1 1 RA TA DA SA unspecified (WDS)
35 */
36
21#define FCS_LEN 4 37#define FCS_LEN 4
22 38
23#define IEEE80211_FCTL_VERS 0x0003 39#define IEEE80211_FCTL_VERS 0x0003
@@ -851,6 +867,7 @@ struct ieee80211_ht_info {
851/* Authentication algorithms */ 867/* Authentication algorithms */
852#define WLAN_AUTH_OPEN 0 868#define WLAN_AUTH_OPEN 0
853#define WLAN_AUTH_SHARED_KEY 1 869#define WLAN_AUTH_SHARED_KEY 1
870#define WLAN_AUTH_FT 2
854#define WLAN_AUTH_LEAP 128 871#define WLAN_AUTH_LEAP 128
855 872
856#define WLAN_AUTH_CHALLENGE_LEN 128 873#define WLAN_AUTH_CHALLENGE_LEN 128
diff --git a/include/linux/if_frad.h b/include/linux/if_frad.h
index 60e16a551dd6..673f2209453d 100644
--- a/include/linux/if_frad.h
+++ b/include/linux/if_frad.h
@@ -153,7 +153,6 @@ struct frhdr
153 153
154struct dlci_local 154struct dlci_local
155{ 155{
156 struct net_device_stats stats;
157 struct net_device *master; 156 struct net_device *master;
158 struct net_device *slave; 157 struct net_device *slave;
159 struct dlci_conf config; 158 struct dlci_conf config;
diff --git a/include/linux/ncp_fs.h b/include/linux/ncp_fs.h
index f69e66d151cc..30b06c893944 100644
--- a/include/linux/ncp_fs.h
+++ b/include/linux/ncp_fs.h
@@ -204,7 +204,7 @@ void ncp_update_inode2(struct inode *, struct ncp_entry_info *);
204/* linux/fs/ncpfs/dir.c */ 204/* linux/fs/ncpfs/dir.c */
205extern const struct inode_operations ncp_dir_inode_operations; 205extern const struct inode_operations ncp_dir_inode_operations;
206extern const struct file_operations ncp_dir_operations; 206extern const struct file_operations ncp_dir_operations;
207extern struct dentry_operations ncp_root_dentry_operations; 207extern const struct dentry_operations ncp_root_dentry_operations;
208int ncp_conn_logged_in(struct super_block *); 208int ncp_conn_logged_in(struct super_block *);
209int ncp_date_dos2unix(__le16 time, __le16 date); 209int ncp_date_dos2unix(__le16 time, __le16 date);
210void ncp_date_unix2dos(int unix_date, __le16 * time, __le16 * date); 210void ncp_date_unix2dos(int unix_date, __le16 * time, __le16 * date);
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index be3ebd7e8ce5..1b55952a17f6 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -32,6 +32,7 @@
32#ifdef __KERNEL__ 32#ifdef __KERNEL__
33#include <linux/timer.h> 33#include <linux/timer.h>
34#include <linux/delay.h> 34#include <linux/delay.h>
35#include <linux/mm.h>
35#include <asm/atomic.h> 36#include <asm/atomic.h>
36#include <asm/cache.h> 37#include <asm/cache.h>
37#include <asm/byteorder.h> 38#include <asm/byteorder.h>
diff --git a/include/linux/netfilter/x_tables.h b/include/linux/netfilter/x_tables.h
index adbc50a20ec2..7b1a652066c0 100644
--- a/include/linux/netfilter/x_tables.h
+++ b/include/linux/netfilter/x_tables.h
@@ -437,6 +437,29 @@ extern void xt_free_table_info(struct xt_table_info *info);
437extern void xt_table_entry_swap_rcu(struct xt_table_info *old, 437extern void xt_table_entry_swap_rcu(struct xt_table_info *old,
438 struct xt_table_info *new); 438 struct xt_table_info *new);
439 439
440/*
441 * This helper is performance critical and must be inlined
442 */
443static inline unsigned long ifname_compare_aligned(const char *_a,
444 const char *_b,
445 const char *_mask)
446{
447 const unsigned long *a = (const unsigned long *)_a;
448 const unsigned long *b = (const unsigned long *)_b;
449 const unsigned long *mask = (const unsigned long *)_mask;
450 unsigned long ret;
451
452 ret = (a[0] ^ b[0]) & mask[0];
453 if (IFNAMSIZ > sizeof(unsigned long))
454 ret |= (a[1] ^ b[1]) & mask[1];
455 if (IFNAMSIZ > 2 * sizeof(unsigned long))
456 ret |= (a[2] ^ b[2]) & mask[2];
457 if (IFNAMSIZ > 3 * sizeof(unsigned long))
458 ret |= (a[3] ^ b[3]) & mask[3];
459 BUILD_BUG_ON(IFNAMSIZ > 4 * sizeof(unsigned long));
460 return ret;
461}
462
440#ifdef CONFIG_COMPAT 463#ifdef CONFIG_COMPAT
441#include <net/compat.h> 464#include <net/compat.h>
442 465
diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h
index db867b04ac3c..8cc8807f77d6 100644
--- a/include/linux/nfs_fs.h
+++ b/include/linux/nfs_fs.h
@@ -415,7 +415,7 @@ extern const struct inode_operations nfs_dir_inode_operations;
415extern const struct inode_operations nfs3_dir_inode_operations; 415extern const struct inode_operations nfs3_dir_inode_operations;
416#endif /* CONFIG_NFS_V3 */ 416#endif /* CONFIG_NFS_V3 */
417extern const struct file_operations nfs_dir_operations; 417extern const struct file_operations nfs_dir_operations;
418extern struct dentry_operations nfs_dentry_operations; 418extern const struct dentry_operations nfs_dentry_operations;
419 419
420extern void nfs_force_lookup_revalidate(struct inode *dir); 420extern void nfs_force_lookup_revalidate(struct inode *dir);
421extern int nfs_instantiate(struct dentry *dentry, struct nfs_fh *fh, struct nfs_fattr *fattr); 421extern int nfs_instantiate(struct dentry *dentry, struct nfs_fh *fh, struct nfs_fattr *fattr);
diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h
index 2e5f00066afd..43a713fce11c 100644
--- a/include/linux/nfs_xdr.h
+++ b/include/linux/nfs_xdr.h
@@ -785,7 +785,7 @@ struct nfs_access_entry;
785 */ 785 */
786struct nfs_rpc_ops { 786struct nfs_rpc_ops {
787 u32 version; /* Protocol version */ 787 u32 version; /* Protocol version */
788 struct dentry_operations *dentry_ops; 788 const struct dentry_operations *dentry_ops;
789 const struct inode_operations *dir_inode_ops; 789 const struct inode_operations *dir_inode_ops;
790 const struct inode_operations *file_inode_ops; 790 const struct inode_operations *file_inode_ops;
791 791
diff --git a/include/linux/nl80211.h b/include/linux/nl80211.h
index f33aa08dd9b3..cbe8ce3bf486 100644
--- a/include/linux/nl80211.h
+++ b/include/linux/nl80211.h
@@ -142,6 +142,12 @@
142 * %NL80211_ATTR_IE. If the command succeeds, the requested data will be 142 * %NL80211_ATTR_IE. If the command succeeds, the requested data will be
143 * added to all specified management frames generated by 143 * added to all specified management frames generated by
144 * kernel/firmware/driver. 144 * kernel/firmware/driver.
145 * Note: This command has been removed and it is only reserved at this
146 * point to avoid re-using existing command number. The functionality this
147 * command was planned for has been provided with cleaner design with the
148 * option to specify additional IEs in NL80211_CMD_TRIGGER_SCAN,
149 * NL80211_CMD_AUTHENTICATE, NL80211_CMD_ASSOCIATE,
150 * NL80211_CMD_DEAUTHENTICATE, and NL80211_CMD_DISASSOCIATE.
145 * 151 *
146 * @NL80211_CMD_GET_SCAN: get scan results 152 * @NL80211_CMD_GET_SCAN: get scan results
147 * @NL80211_CMD_TRIGGER_SCAN: trigger a new scan with the given parameters 153 * @NL80211_CMD_TRIGGER_SCAN: trigger a new scan with the given parameters
@@ -161,6 +167,38 @@
161 * %NL80211_REG_TYPE_COUNTRY the alpha2 to which we have moved on 167 * %NL80211_REG_TYPE_COUNTRY the alpha2 to which we have moved on
162 * to (%NL80211_ATTR_REG_ALPHA2). 168 * to (%NL80211_ATTR_REG_ALPHA2).
163 * 169 *
170 * @NL80211_CMD_AUTHENTICATE: authentication request and notification.
171 * This command is used both as a command (request to authenticate) and
172 * as an event on the "mlme" multicast group indicating completion of the
173 * authentication process.
174 * When used as a command, %NL80211_ATTR_IFINDEX is used to identify the
175 * interface. %NL80211_ATTR_MAC is used to specify PeerSTAAddress (and
176 * BSSID in case of station mode). %NL80211_ATTR_SSID is used to specify
177 * the SSID (mainly for association, but is included in authentication
178 * request, too, to help BSS selection. %NL80211_ATTR_WIPHY_FREQ is used
179 * to specify the frequence of the channel in MHz. %NL80211_ATTR_AUTH_TYPE
180 * is used to specify the authentication type. %NL80211_ATTR_IE is used to
181 * define IEs (VendorSpecificInfo, but also including RSN IE and FT IEs)
182 * to be added to the frame.
183 * When used as an event, this reports reception of an Authentication
184 * frame in station and IBSS modes when the local MLME processed the
185 * frame, i.e., it was for the local STA and was received in correct
186 * state. This is similar to MLME-AUTHENTICATE.confirm primitive in the
187 * MLME SAP interface (kernel providing MLME, userspace SME). The
188 * included NL80211_ATTR_FRAME attribute contains the management frame
189 * (including both the header and frame body, but not FCS).
190 * @NL80211_CMD_ASSOCIATE: association request and notification; like
191 * NL80211_CMD_AUTHENTICATE but for Association and Reassociation
192 * (similar to MLME-ASSOCIATE.request, MLME-REASSOCIATE.request,
193 * MLME-ASSOCIATE.confirm or MLME-REASSOCIATE.confirm primitives).
194 * @NL80211_CMD_DEAUTHENTICATE: deauthentication request and notification; like
195 * NL80211_CMD_AUTHENTICATE but for Deauthentication frames (similar to
196 * MLME-DEAUTHENTICATION.request and MLME-DEAUTHENTICATE.indication
197 * primitives).
198 * @NL80211_CMD_DISASSOCIATE: disassociation request and notification; like
199 * NL80211_CMD_AUTHENTICATE but for Disassociation frames (similar to
200 * MLME-DISASSOCIATE.request and MLME-DISASSOCIATE.indication primitives).
201 *
164 * @NL80211_CMD_MAX: highest used command number 202 * @NL80211_CMD_MAX: highest used command number
165 * @__NL80211_CMD_AFTER_LAST: internal use 203 * @__NL80211_CMD_AFTER_LAST: internal use
166 */ 204 */
@@ -206,7 +244,7 @@ enum nl80211_commands {
206 NL80211_CMD_GET_MESH_PARAMS, 244 NL80211_CMD_GET_MESH_PARAMS,
207 NL80211_CMD_SET_MESH_PARAMS, 245 NL80211_CMD_SET_MESH_PARAMS,
208 246
209 NL80211_CMD_SET_MGMT_EXTRA_IE, 247 NL80211_CMD_SET_MGMT_EXTRA_IE /* reserved; not used */,
210 248
211 NL80211_CMD_GET_REG, 249 NL80211_CMD_GET_REG,
212 250
@@ -217,6 +255,11 @@ enum nl80211_commands {
217 255
218 NL80211_CMD_REG_CHANGE, 256 NL80211_CMD_REG_CHANGE,
219 257
258 NL80211_CMD_AUTHENTICATE,
259 NL80211_CMD_ASSOCIATE,
260 NL80211_CMD_DEAUTHENTICATE,
261 NL80211_CMD_DISASSOCIATE,
262
220 /* add new commands above here */ 263 /* add new commands above here */
221 264
222 /* used to define NL80211_CMD_MAX below */ 265 /* used to define NL80211_CMD_MAX below */
@@ -230,8 +273,11 @@ enum nl80211_commands {
230 */ 273 */
231#define NL80211_CMD_SET_BSS NL80211_CMD_SET_BSS 274#define NL80211_CMD_SET_BSS NL80211_CMD_SET_BSS
232#define NL80211_CMD_SET_MGMT_EXTRA_IE NL80211_CMD_SET_MGMT_EXTRA_IE 275#define NL80211_CMD_SET_MGMT_EXTRA_IE NL80211_CMD_SET_MGMT_EXTRA_IE
233
234#define NL80211_CMD_REG_CHANGE NL80211_CMD_REG_CHANGE 276#define NL80211_CMD_REG_CHANGE NL80211_CMD_REG_CHANGE
277#define NL80211_CMD_AUTHENTICATE NL80211_CMD_AUTHENTICATE
278#define NL80211_CMD_ASSOCIATE NL80211_CMD_ASSOCIATE
279#define NL80211_CMD_DEAUTHENTICATE NL80211_CMD_DEAUTHENTICATE
280#define NL80211_CMD_DISASSOCIATE NL80211_CMD_DISASSOCIATE
235 281
236/** 282/**
237 * enum nl80211_attrs - nl80211 netlink attributes 283 * enum nl80211_attrs - nl80211 netlink attributes
@@ -349,6 +395,19 @@ enum nl80211_commands {
349 * @NL80211_ATTR_REG_TYPE: indicates the type of the regulatory domain currently 395 * @NL80211_ATTR_REG_TYPE: indicates the type of the regulatory domain currently
350 * set. This can be one of the nl80211_reg_type (%NL80211_REGDOM_TYPE_*) 396 * set. This can be one of the nl80211_reg_type (%NL80211_REGDOM_TYPE_*)
351 * 397 *
398 * @NL80211_ATTR_SUPPORTED_COMMANDS: wiphy attribute that specifies
399 * an array of command numbers (i.e. a mapping index to command number)
400 * that the driver for the given wiphy supports.
401 *
402 * @NL80211_ATTR_FRAME: frame data (binary attribute), including frame header
403 * and body, but not FCS; used, e.g., with NL80211_CMD_AUTHENTICATE and
404 * NL80211_CMD_ASSOCIATE events
405 * @NL80211_ATTR_SSID: SSID (binary attribute, 0..32 octets)
406 * @NL80211_ATTR_AUTH_TYPE: AuthenticationType, see &enum nl80211_auth_type,
407 * represented as a u32
408 * @NL80211_ATTR_REASON_CODE: ReasonCode for %NL80211_CMD_DEAUTHENTICATE and
409 * %NL80211_CMD_DISASSOCIATE, u16
410 *
352 * @NL80211_ATTR_MAX: highest attribute number currently defined 411 * @NL80211_ATTR_MAX: highest attribute number currently defined
353 * @__NL80211_ATTR_AFTER_LAST: internal use 412 * @__NL80211_ATTR_AFTER_LAST: internal use
354 */ 413 */
@@ -426,6 +485,13 @@ enum nl80211_attrs {
426 NL80211_ATTR_REG_INITIATOR, 485 NL80211_ATTR_REG_INITIATOR,
427 NL80211_ATTR_REG_TYPE, 486 NL80211_ATTR_REG_TYPE,
428 487
488 NL80211_ATTR_SUPPORTED_COMMANDS,
489
490 NL80211_ATTR_FRAME,
491 NL80211_ATTR_SSID,
492 NL80211_ATTR_AUTH_TYPE,
493 NL80211_ATTR_REASON_CODE,
494
429 /* add attributes here, update the policy in nl80211.c */ 495 /* add attributes here, update the policy in nl80211.c */
430 496
431 __NL80211_ATTR_AFTER_LAST, 497 __NL80211_ATTR_AFTER_LAST,
@@ -445,6 +511,10 @@ enum nl80211_attrs {
445#define NL80211_ATTR_IE NL80211_ATTR_IE 511#define NL80211_ATTR_IE NL80211_ATTR_IE
446#define NL80211_ATTR_REG_INITIATOR NL80211_ATTR_REG_INITIATOR 512#define NL80211_ATTR_REG_INITIATOR NL80211_ATTR_REG_INITIATOR
447#define NL80211_ATTR_REG_TYPE NL80211_ATTR_REG_TYPE 513#define NL80211_ATTR_REG_TYPE NL80211_ATTR_REG_TYPE
514#define NL80211_ATTR_FRAME NL80211_ATTR_FRAME
515#define NL80211_ATTR_SSID NL80211_ATTR_SSID
516#define NL80211_ATTR_AUTH_TYPE NL80211_ATTR_AUTH_TYPE
517#define NL80211_ATTR_REASON_CODE NL80211_ATTR_REASON_CODE
448 518
449#define NL80211_MAX_SUPP_RATES 32 519#define NL80211_MAX_SUPP_RATES 32
450#define NL80211_MAX_SUPP_REG_RULES 32 520#define NL80211_MAX_SUPP_REG_RULES 32
@@ -978,4 +1048,18 @@ enum nl80211_bss {
978 NL80211_BSS_MAX = __NL80211_BSS_AFTER_LAST - 1 1048 NL80211_BSS_MAX = __NL80211_BSS_AFTER_LAST - 1
979}; 1049};
980 1050
1051/**
1052 * enum nl80211_auth_type - AuthenticationType
1053 *
1054 * @NL80211_AUTHTYPE_OPEN_SYSTEM: Open System authentication
1055 * @NL80211_AUTHTYPE_SHARED_KEY: Shared Key authentication (WEP only)
1056 * @NL80211_AUTHTYPE_FT: Fast BSS Transition (IEEE 802.11r)
1057 * @NL80211_AUTHTYPE_NETWORK_EAP: Network EAP (some Cisco APs and mainly LEAP)
1058 */
1059enum nl80211_auth_type {
1060 NL80211_AUTHTYPE_OPEN_SYSTEM,
1061 NL80211_AUTHTYPE_SHARED_KEY,
1062 NL80211_AUTHTYPE_FT,
1063 NL80211_AUTHTYPE_NETWORK_EAP,
1064};
981#endif /* __LINUX_NL80211_H */ 1065#endif /* __LINUX_NL80211_H */
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 097f410edefa..05dfa7c4fb64 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -2271,6 +2271,8 @@
2271#define PCI_DEVICE_ID_KORENIX_JETCARDF0 0x1600 2271#define PCI_DEVICE_ID_KORENIX_JETCARDF0 0x1600
2272#define PCI_DEVICE_ID_KORENIX_JETCARDF1 0x16ff 2272#define PCI_DEVICE_ID_KORENIX_JETCARDF1 0x16ff
2273 2273
2274#define PCI_VENDOR_ID_QMI 0x1a32
2275
2274#define PCI_VENDOR_ID_TEKRAM 0x1de1 2276#define PCI_VENDOR_ID_TEKRAM 0x1de1
2275#define PCI_DEVICE_ID_TEKRAM_DC290 0xdc29 2277#define PCI_DEVICE_ID_TEKRAM_DC290 0xdc29
2276 2278
diff --git a/include/linux/quota.h b/include/linux/quota.h
index d72d5d84fde5..78c48895b12a 100644
--- a/include/linux/quota.h
+++ b/include/linux/quota.h
@@ -198,6 +198,7 @@ struct mem_dqblk {
198 qsize_t dqb_bhardlimit; /* absolute limit on disk blks alloc */ 198 qsize_t dqb_bhardlimit; /* absolute limit on disk blks alloc */
199 qsize_t dqb_bsoftlimit; /* preferred limit on disk blks */ 199 qsize_t dqb_bsoftlimit; /* preferred limit on disk blks */
200 qsize_t dqb_curspace; /* current used space */ 200 qsize_t dqb_curspace; /* current used space */
201 qsize_t dqb_rsvspace; /* current reserved space for delalloc*/
201 qsize_t dqb_ihardlimit; /* absolute limit on allocated inodes */ 202 qsize_t dqb_ihardlimit; /* absolute limit on allocated inodes */
202 qsize_t dqb_isoftlimit; /* preferred inode limit */ 203 qsize_t dqb_isoftlimit; /* preferred inode limit */
203 qsize_t dqb_curinodes; /* current # allocated inodes */ 204 qsize_t dqb_curinodes; /* current # allocated inodes */
@@ -276,8 +277,6 @@ struct dquot {
276 struct mem_dqblk dq_dqb; /* Diskquota usage */ 277 struct mem_dqblk dq_dqb; /* Diskquota usage */
277}; 278};
278 279
279#define NODQUOT (struct dquot *)NULL
280
281#define QUOTA_OK 0 280#define QUOTA_OK 0
282#define NO_QUOTA 1 281#define NO_QUOTA 1
283 282
@@ -308,6 +307,14 @@ struct dquot_operations {
308 int (*release_dquot) (struct dquot *); /* Quota is going to be deleted from disk */ 307 int (*release_dquot) (struct dquot *); /* Quota is going to be deleted from disk */
309 int (*mark_dirty) (struct dquot *); /* Dquot is marked dirty */ 308 int (*mark_dirty) (struct dquot *); /* Dquot is marked dirty */
310 int (*write_info) (struct super_block *, int); /* Write of quota "superblock" */ 309 int (*write_info) (struct super_block *, int); /* Write of quota "superblock" */
310 /* reserve quota for delayed block allocation */
311 int (*reserve_space) (struct inode *, qsize_t, int);
312 /* claim reserved quota for delayed alloc */
313 int (*claim_space) (struct inode *, qsize_t);
314 /* release rsved quota for delayed alloc */
315 void (*release_rsv) (struct inode *, qsize_t);
316 /* get reserved quota for delayed alloc */
317 qsize_t (*get_reserved_space) (struct inode *);
311}; 318};
312 319
313/* Operations handling requests from userspace */ 320/* Operations handling requests from userspace */
diff --git a/include/linux/quotaops.h b/include/linux/quotaops.h
index 0b35b3a1be05..36353d95c8db 100644
--- a/include/linux/quotaops.h
+++ b/include/linux/quotaops.h
@@ -35,6 +35,11 @@ void dquot_destroy(struct dquot *dquot);
35int dquot_alloc_space(struct inode *inode, qsize_t number, int prealloc); 35int dquot_alloc_space(struct inode *inode, qsize_t number, int prealloc);
36int dquot_alloc_inode(const struct inode *inode, qsize_t number); 36int dquot_alloc_inode(const struct inode *inode, qsize_t number);
37 37
38int dquot_reserve_space(struct inode *inode, qsize_t number, int prealloc);
39int dquot_claim_space(struct inode *inode, qsize_t number);
40void dquot_release_reserved_space(struct inode *inode, qsize_t number);
41qsize_t dquot_get_reserved_space(struct inode *inode);
42
38int dquot_free_space(struct inode *inode, qsize_t number); 43int dquot_free_space(struct inode *inode, qsize_t number);
39int dquot_free_inode(const struct inode *inode, qsize_t number); 44int dquot_free_inode(const struct inode *inode, qsize_t number);
40 45
@@ -183,6 +188,16 @@ static inline int vfs_dq_alloc_space(struct inode *inode, qsize_t nr)
183 return ret; 188 return ret;
184} 189}
185 190
191static inline int vfs_dq_reserve_space(struct inode *inode, qsize_t nr)
192{
193 if (sb_any_quota_active(inode->i_sb)) {
194 /* Used space is updated in alloc_space() */
195 if (inode->i_sb->dq_op->reserve_space(inode, nr, 0) == NO_QUOTA)
196 return 1;
197 }
198 return 0;
199}
200
186static inline int vfs_dq_alloc_inode(struct inode *inode) 201static inline int vfs_dq_alloc_inode(struct inode *inode)
187{ 202{
188 if (sb_any_quota_active(inode->i_sb)) { 203 if (sb_any_quota_active(inode->i_sb)) {
@@ -193,6 +208,31 @@ static inline int vfs_dq_alloc_inode(struct inode *inode)
193 return 0; 208 return 0;
194} 209}
195 210
211/*
212 * Convert in-memory reserved quotas to real consumed quotas
213 */
214static inline int vfs_dq_claim_space(struct inode *inode, qsize_t nr)
215{
216 if (sb_any_quota_active(inode->i_sb)) {
217 if (inode->i_sb->dq_op->claim_space(inode, nr) == NO_QUOTA)
218 return 1;
219 } else
220 inode_add_bytes(inode, nr);
221
222 mark_inode_dirty(inode);
223 return 0;
224}
225
226/*
227 * Release reserved (in-memory) quotas
228 */
229static inline
230void vfs_dq_release_reservation_space(struct inode *inode, qsize_t nr)
231{
232 if (sb_any_quota_active(inode->i_sb))
233 inode->i_sb->dq_op->release_rsv(inode, nr);
234}
235
196static inline void vfs_dq_free_space_nodirty(struct inode *inode, qsize_t nr) 236static inline void vfs_dq_free_space_nodirty(struct inode *inode, qsize_t nr)
197{ 237{
198 if (sb_any_quota_active(inode->i_sb)) 238 if (sb_any_quota_active(inode->i_sb))
@@ -339,6 +379,22 @@ static inline int vfs_dq_alloc_space(struct inode *inode, qsize_t nr)
339 return 0; 379 return 0;
340} 380}
341 381
382static inline int vfs_dq_reserve_space(struct inode *inode, qsize_t nr)
383{
384 return 0;
385}
386
387static inline int vfs_dq_claim_space(struct inode *inode, qsize_t nr)
388{
389 return vfs_dq_alloc_space(inode, nr);
390}
391
392static inline
393int vfs_dq_release_reservation_space(struct inode *inode, qsize_t nr)
394{
395 return 0;
396}
397
342static inline void vfs_dq_free_space_nodirty(struct inode *inode, qsize_t nr) 398static inline void vfs_dq_free_space_nodirty(struct inode *inode, qsize_t nr)
343{ 399{
344 inode_sub_bytes(inode, nr); 400 inode_sub_bytes(inode, nr);
@@ -354,67 +410,48 @@ static inline void vfs_dq_free_space(struct inode *inode, qsize_t nr)
354 410
355static inline int vfs_dq_prealloc_block_nodirty(struct inode *inode, qsize_t nr) 411static inline int vfs_dq_prealloc_block_nodirty(struct inode *inode, qsize_t nr)
356{ 412{
357 return vfs_dq_prealloc_space_nodirty(inode, 413 return vfs_dq_prealloc_space_nodirty(inode, nr << inode->i_blkbits);
358 nr << inode->i_sb->s_blocksize_bits);
359} 414}
360 415
361static inline int vfs_dq_prealloc_block(struct inode *inode, qsize_t nr) 416static inline int vfs_dq_prealloc_block(struct inode *inode, qsize_t nr)
362{ 417{
363 return vfs_dq_prealloc_space(inode, 418 return vfs_dq_prealloc_space(inode, nr << inode->i_blkbits);
364 nr << inode->i_sb->s_blocksize_bits);
365} 419}
366 420
367static inline int vfs_dq_alloc_block_nodirty(struct inode *inode, qsize_t nr) 421static inline int vfs_dq_alloc_block_nodirty(struct inode *inode, qsize_t nr)
368{ 422{
369 return vfs_dq_alloc_space_nodirty(inode, 423 return vfs_dq_alloc_space_nodirty(inode, nr << inode->i_blkbits);
370 nr << inode->i_sb->s_blocksize_bits);
371} 424}
372 425
373static inline int vfs_dq_alloc_block(struct inode *inode, qsize_t nr) 426static inline int vfs_dq_alloc_block(struct inode *inode, qsize_t nr)
374{ 427{
375 return vfs_dq_alloc_space(inode, 428 return vfs_dq_alloc_space(inode, nr << inode->i_blkbits);
376 nr << inode->i_sb->s_blocksize_bits); 429}
430
431static inline int vfs_dq_reserve_block(struct inode *inode, qsize_t nr)
432{
433 return vfs_dq_reserve_space(inode, nr << inode->i_blkbits);
434}
435
436static inline int vfs_dq_claim_block(struct inode *inode, qsize_t nr)
437{
438 return vfs_dq_claim_space(inode, nr << inode->i_blkbits);
439}
440
441static inline
442void vfs_dq_release_reservation_block(struct inode *inode, qsize_t nr)
443{
444 vfs_dq_release_reservation_space(inode, nr << inode->i_blkbits);
377} 445}
378 446
379static inline void vfs_dq_free_block_nodirty(struct inode *inode, qsize_t nr) 447static inline void vfs_dq_free_block_nodirty(struct inode *inode, qsize_t nr)
380{ 448{
381 vfs_dq_free_space_nodirty(inode, nr << inode->i_sb->s_blocksize_bits); 449 vfs_dq_free_space_nodirty(inode, nr << inode->i_blkbits);
382} 450}
383 451
384static inline void vfs_dq_free_block(struct inode *inode, qsize_t nr) 452static inline void vfs_dq_free_block(struct inode *inode, qsize_t nr)
385{ 453{
386 vfs_dq_free_space(inode, nr << inode->i_sb->s_blocksize_bits); 454 vfs_dq_free_space(inode, nr << inode->i_blkbits);
387} 455}
388 456
389/*
390 * Define uppercase equivalents for compatibility with old function names
391 * Can go away when we think all users have been converted (15/04/2008)
392 */
393#define DQUOT_INIT(inode) vfs_dq_init(inode)
394#define DQUOT_DROP(inode) vfs_dq_drop(inode)
395#define DQUOT_PREALLOC_SPACE_NODIRTY(inode, nr) \
396 vfs_dq_prealloc_space_nodirty(inode, nr)
397#define DQUOT_PREALLOC_SPACE(inode, nr) vfs_dq_prealloc_space(inode, nr)
398#define DQUOT_ALLOC_SPACE_NODIRTY(inode, nr) \
399 vfs_dq_alloc_space_nodirty(inode, nr)
400#define DQUOT_ALLOC_SPACE(inode, nr) vfs_dq_alloc_space(inode, nr)
401#define DQUOT_PREALLOC_BLOCK_NODIRTY(inode, nr) \
402 vfs_dq_prealloc_block_nodirty(inode, nr)
403#define DQUOT_PREALLOC_BLOCK(inode, nr) vfs_dq_prealloc_block(inode, nr)
404#define DQUOT_ALLOC_BLOCK_NODIRTY(inode, nr) \
405 vfs_dq_alloc_block_nodirty(inode, nr)
406#define DQUOT_ALLOC_BLOCK(inode, nr) vfs_dq_alloc_block(inode, nr)
407#define DQUOT_ALLOC_INODE(inode) vfs_dq_alloc_inode(inode)
408#define DQUOT_FREE_SPACE_NODIRTY(inode, nr) \
409 vfs_dq_free_space_nodirty(inode, nr)
410#define DQUOT_FREE_SPACE(inode, nr) vfs_dq_free_space(inode, nr)
411#define DQUOT_FREE_BLOCK_NODIRTY(inode, nr) \
412 vfs_dq_free_block_nodirty(inode, nr)
413#define DQUOT_FREE_BLOCK(inode, nr) vfs_dq_free_block(inode, nr)
414#define DQUOT_FREE_INODE(inode) vfs_dq_free_inode(inode)
415#define DQUOT_TRANSFER(inode, iattr) vfs_dq_transfer(inode, iattr)
416#define DQUOT_SYNC(sb) vfs_dq_sync(sb)
417#define DQUOT_OFF(sb, remount) vfs_dq_off(sb, remount)
418#define DQUOT_ON_REMOUNT(sb) vfs_dq_quota_on_remount(sb)
419
420#endif /* _LINUX_QUOTAOPS_ */ 457#endif /* _LINUX_QUOTAOPS_ */
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 50f3fd9ff524..5389afdc1297 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -471,26 +471,6 @@ struct ieee80211_txq_params {
471 u8 aifs; 471 u8 aifs;
472}; 472};
473 473
474/**
475 * struct mgmt_extra_ie_params - Extra management frame IE parameters
476 *
477 * Used to add extra IE(s) into management frames. If the driver cannot add the
478 * requested data into all management frames of the specified subtype that are
479 * generated in kernel or firmware/hardware, it must reject the configuration
480 * call. The IE data buffer is added to the end of the specified management
481 * frame body after all other IEs. This addition is not applied to frames that
482 * are injected through a monitor interface.
483 *
484 * @subtype: Management frame subtype
485 * @ies: IE data buffer or %NULL to remove previous data
486 * @ies_len: Length of @ies in octets
487 */
488struct mgmt_extra_ie_params {
489 u8 subtype;
490 u8 *ies;
491 int ies_len;
492};
493
494/* from net/wireless.h */ 474/* from net/wireless.h */
495struct wiphy; 475struct wiphy;
496 476
@@ -559,6 +539,7 @@ enum cfg80211_signal_type {
559 * is no guarantee that these are well-formed!) 539 * is no guarantee that these are well-formed!)
560 * @len_information_elements: total length of the information elements 540 * @len_information_elements: total length of the information elements
561 * @signal: signal strength value (type depends on the wiphy's signal_type) 541 * @signal: signal strength value (type depends on the wiphy's signal_type)
542 * @hold: BSS should not expire
562 * @free_priv: function pointer to free private data 543 * @free_priv: function pointer to free private data
563 * @priv: private area for driver use, has at least wiphy->bss_priv_size bytes 544 * @priv: private area for driver use, has at least wiphy->bss_priv_size bytes
564 */ 545 */
@@ -579,6 +560,105 @@ struct cfg80211_bss {
579}; 560};
580 561
581/** 562/**
563 * struct cfg80211_auth_request - Authentication request data
564 *
565 * This structure provides information needed to complete IEEE 802.11
566 * authentication.
567 * NOTE: This structure will likely change when more code from mac80211 is
568 * moved into cfg80211 so that non-mac80211 drivers can benefit from it, too.
569 * Before using this in a driver that does not use mac80211, it would be better
570 * to check the status of that work and better yet, volunteer to work on it.
571 *
572 * @chan: The channel to use or %NULL if not specified (auto-select based on
573 * scan results)
574 * @peer_addr: The address of the peer STA (AP BSSID in infrastructure case);
575 * this field is required to be present; if the driver wants to help with
576 * BSS selection, it should use (yet to be added) MLME event to allow user
577 * space SME to be notified of roaming candidate, so that the SME can then
578 * use the authentication request with the recommended BSSID and whatever
579 * other data may be needed for authentication/association
580 * @ssid: SSID or %NULL if not yet available
581 * @ssid_len: Length of ssid in octets
582 * @auth_type: Authentication type (algorithm)
583 * @ie: Extra IEs to add to Authentication frame or %NULL
584 * @ie_len: Length of ie buffer in octets
585 */
586struct cfg80211_auth_request {
587 struct ieee80211_channel *chan;
588 u8 *peer_addr;
589 const u8 *ssid;
590 size_t ssid_len;
591 enum nl80211_auth_type auth_type;
592 const u8 *ie;
593 size_t ie_len;
594};
595
596/**
597 * struct cfg80211_assoc_request - (Re)Association request data
598 *
599 * This structure provides information needed to complete IEEE 802.11
600 * (re)association.
601 * NOTE: This structure will likely change when more code from mac80211 is
602 * moved into cfg80211 so that non-mac80211 drivers can benefit from it, too.
603 * Before using this in a driver that does not use mac80211, it would be better
604 * to check the status of that work and better yet, volunteer to work on it.
605 *
606 * @chan: The channel to use or %NULL if not specified (auto-select based on
607 * scan results)
608 * @peer_addr: The address of the peer STA (AP BSSID); this field is required
609 * to be present and the STA must be in State 2 (authenticated) with the
610 * peer STA
611 * @ssid: SSID
612 * @ssid_len: Length of ssid in octets
613 * @ie: Extra IEs to add to (Re)Association Request frame or %NULL
614 * @ie_len: Length of ie buffer in octets
615 */
616struct cfg80211_assoc_request {
617 struct ieee80211_channel *chan;
618 u8 *peer_addr;
619 const u8 *ssid;
620 size_t ssid_len;
621 const u8 *ie;
622 size_t ie_len;
623};
624
625/**
626 * struct cfg80211_deauth_request - Deauthentication request data
627 *
628 * This structure provides information needed to complete IEEE 802.11
629 * deauthentication.
630 *
631 * @peer_addr: The address of the peer STA (AP BSSID); this field is required
632 * to be present and the STA must be authenticated with the peer STA
633 * @ie: Extra IEs to add to Deauthentication frame or %NULL
634 * @ie_len: Length of ie buffer in octets
635 */
636struct cfg80211_deauth_request {
637 u8 *peer_addr;
638 u16 reason_code;
639 const u8 *ie;
640 size_t ie_len;
641};
642
643/**
644 * struct cfg80211_disassoc_request - Disassociation request data
645 *
646 * This structure provides information needed to complete IEEE 802.11
647 * disassocation.
648 *
649 * @peer_addr: The address of the peer STA (AP BSSID); this field is required
650 * to be present and the STA must be associated with the peer STA
651 * @ie: Extra IEs to add to Disassociation frame or %NULL
652 * @ie_len: Length of ie buffer in octets
653 */
654struct cfg80211_disassoc_request {
655 u8 *peer_addr;
656 u16 reason_code;
657 const u8 *ie;
658 size_t ie_len;
659};
660
661/**
582 * struct cfg80211_ops - backend description for wireless configuration 662 * struct cfg80211_ops - backend description for wireless configuration
583 * 663 *
584 * This struct is registered by fullmac card drivers and/or wireless stacks 664 * This struct is registered by fullmac card drivers and/or wireless stacks
@@ -644,12 +724,15 @@ struct cfg80211_bss {
644 * 724 *
645 * @set_channel: Set channel 725 * @set_channel: Set channel
646 * 726 *
647 * @set_mgmt_extra_ie: Set extra IE data for management frames
648 *
649 * @scan: Request to do a scan. If returning zero, the scan request is given 727 * @scan: Request to do a scan. If returning zero, the scan request is given
650 * the driver, and will be valid until passed to cfg80211_scan_done(). 728 * the driver, and will be valid until passed to cfg80211_scan_done().
651 * For scan results, call cfg80211_inform_bss(); you can call this outside 729 * For scan results, call cfg80211_inform_bss(); you can call this outside
652 * the scan/scan_done bracket too. 730 * the scan/scan_done bracket too.
731 *
732 * @auth: Request to authenticate with the specified peer
733 * @assoc: Request to (re)associate with the specified peer
734 * @deauth: Request to deauthenticate from the specified peer
735 * @disassoc: Request to disassociate from the specified peer
653 */ 736 */
654struct cfg80211_ops { 737struct cfg80211_ops {
655 int (*suspend)(struct wiphy *wiphy); 738 int (*suspend)(struct wiphy *wiphy);
@@ -724,12 +807,17 @@ struct cfg80211_ops {
724 struct ieee80211_channel *chan, 807 struct ieee80211_channel *chan,
725 enum nl80211_channel_type channel_type); 808 enum nl80211_channel_type channel_type);
726 809
727 int (*set_mgmt_extra_ie)(struct wiphy *wiphy,
728 struct net_device *dev,
729 struct mgmt_extra_ie_params *params);
730
731 int (*scan)(struct wiphy *wiphy, struct net_device *dev, 810 int (*scan)(struct wiphy *wiphy, struct net_device *dev,
732 struct cfg80211_scan_request *request); 811 struct cfg80211_scan_request *request);
812
813 int (*auth)(struct wiphy *wiphy, struct net_device *dev,
814 struct cfg80211_auth_request *req);
815 int (*assoc)(struct wiphy *wiphy, struct net_device *dev,
816 struct cfg80211_assoc_request *req);
817 int (*deauth)(struct wiphy *wiphy, struct net_device *dev,
818 struct cfg80211_deauth_request *req);
819 int (*disassoc)(struct wiphy *wiphy, struct net_device *dev,
820 struct cfg80211_disassoc_request *req);
733}; 821};
734 822
735/* temporary wext handlers */ 823/* temporary wext handlers */
@@ -807,4 +895,67 @@ void cfg80211_put_bss(struct cfg80211_bss *bss);
807 */ 895 */
808void cfg80211_unlink_bss(struct wiphy *wiphy, struct cfg80211_bss *bss); 896void cfg80211_unlink_bss(struct wiphy *wiphy, struct cfg80211_bss *bss);
809 897
898/**
899 * cfg80211_send_rx_auth - notification of processed authentication
900 * @dev: network device
901 * @buf: authentication frame (header + body)
902 * @len: length of the frame data
903 *
904 * This function is called whenever an authentication has been processed in
905 * station mode.
906 */
907void cfg80211_send_rx_auth(struct net_device *dev, const u8 *buf, size_t len);
908
909/**
910 * cfg80211_send_rx_assoc - notification of processed association
911 * @dev: network device
912 * @buf: (re)association response frame (header + body)
913 * @len: length of the frame data
914 *
915 * This function is called whenever a (re)association response has been
916 * processed in station mode.
917 */
918void cfg80211_send_rx_assoc(struct net_device *dev, const u8 *buf, size_t len);
919
920/**
921 * cfg80211_send_rx_deauth - notification of processed deauthentication
922 * @dev: network device
923 * @buf: deauthentication frame (header + body)
924 * @len: length of the frame data
925 *
926 * This function is called whenever deauthentication has been processed in
927 * station mode.
928 */
929void cfg80211_send_rx_deauth(struct net_device *dev, const u8 *buf,
930 size_t len);
931
932/**
933 * cfg80211_send_rx_disassoc - notification of processed disassociation
934 * @dev: network device
935 * @buf: disassociation response frame (header + body)
936 * @len: length of the frame data
937 *
938 * This function is called whenever disassociation has been processed in
939 * station mode.
940 */
941void cfg80211_send_rx_disassoc(struct net_device *dev, const u8 *buf,
942 size_t len);
943
944/**
945 * cfg80211_hold_bss - exclude bss from expiration
946 * @bss: bss which should not expire
947 *
948 * In a case when the BSS is not updated but it shouldn't expire this
949 * function can be used to mark the BSS to be excluded from expiration.
950 */
951void cfg80211_hold_bss(struct cfg80211_bss *bss);
952
953/**
954 * cfg80211_unhold_bss - remove expiration exception from the BSS
955 * @bss: bss which can expire again
956 *
957 * This function marks the BSS to be expirable again.
958 */
959void cfg80211_unhold_bss(struct cfg80211_bss *bss);
960
810#endif /* __NET_CFG80211_H */ 961#endif /* __NET_CFG80211_H */
diff --git a/include/net/ethoc.h b/include/net/ethoc.h
new file mode 100644
index 000000000000..96f3789b27bc
--- /dev/null
+++ b/include/net/ethoc.h
@@ -0,0 +1,22 @@
1/*
2 * linux/include/net/ethoc.h
3 *
4 * Copyright (C) 2008-2009 Avionic Design GmbH
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 as
8 * published by the Free Software Foundation.
9 *
10 * Written by Thierry Reding <thierry.reding@avionic-design.de>
11 */
12
13#ifndef LINUX_NET_ETHOC_H
14#define LINUX_NET_ETHOC_H 1
15
16struct ethoc_platform_data {
17 u8 hwaddr[IFHWADDRLEN];
18 s8 phy_id;
19};
20
21#endif /* !LINUX_NET_ETHOC_H */
22
diff --git a/include/net/ieee80211_radiotap.h b/include/net/ieee80211_radiotap.h
index 384698cb773a..23c3f3d97779 100644
--- a/include/net/ieee80211_radiotap.h
+++ b/include/net/ieee80211_radiotap.h
@@ -230,8 +230,10 @@ enum ieee80211_radiotap_type {
230 * 802.11 header and payload 230 * 802.11 header and payload
231 * (to 32-bit boundary) 231 * (to 32-bit boundary)
232 */ 232 */
233#define IEEE80211_RADIOTAP_F_BADFCS 0x40 /* bad FCS */
234
233/* For IEEE80211_RADIOTAP_RX_FLAGS */ 235/* For IEEE80211_RADIOTAP_RX_FLAGS */
234#define IEEE80211_RADIOTAP_F_RX_BADFCS 0x0001 /* frame failed crc check */ 236#define IEEE80211_RADIOTAP_F_RX_BADPLCP 0x0002 /* frame has bad PLCP */
235 237
236/* For IEEE80211_RADIOTAP_TX_FLAGS */ 238/* For IEEE80211_RADIOTAP_TX_FLAGS */
237#define IEEE80211_RADIOTAP_F_TX_FAIL 0x0001 /* failed due to excessive 239#define IEEE80211_RADIOTAP_F_TX_FAIL 0x0001 /* failed due to excessive
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index 12a52efcd0d1..3b83a80e3fe0 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -93,12 +93,9 @@ struct ieee80211_ht_bss_info {
93 * enum ieee80211_max_queues - maximum number of queues 93 * enum ieee80211_max_queues - maximum number of queues
94 * 94 *
95 * @IEEE80211_MAX_QUEUES: Maximum number of regular device queues. 95 * @IEEE80211_MAX_QUEUES: Maximum number of regular device queues.
96 * @IEEE80211_MAX_AMPDU_QUEUES: Maximum number of queues usable
97 * for A-MPDU operation.
98 */ 96 */
99enum ieee80211_max_queues { 97enum ieee80211_max_queues {
100 IEEE80211_MAX_QUEUES = 16, 98 IEEE80211_MAX_QUEUES = 4,
101 IEEE80211_MAX_AMPDU_QUEUES = 16,
102}; 99};
103 100
104/** 101/**
@@ -245,6 +242,12 @@ struct ieee80211_bss_conf {
245 * @IEEE80211_TX_CTL_RATE_CTRL_PROBE: internal to mac80211, can be 242 * @IEEE80211_TX_CTL_RATE_CTRL_PROBE: internal to mac80211, can be
246 * set by rate control algorithms to indicate probe rate, will 243 * set by rate control algorithms to indicate probe rate, will
247 * be cleared for fragmented frames (except on the last fragment) 244 * be cleared for fragmented frames (except on the last fragment)
245 * @IEEE80211_TX_INTFL_RCALGO: mac80211 internal flag, do not test or
246 * set this flag in the driver; indicates that the rate control
247 * algorithm was used and should be notified of TX status
248 * @IEEE80211_TX_INTFL_NEED_TXPROCESSING: completely internal to mac80211,
249 * used to indicate that a pending frame requires TX processing before
250 * it can be sent out.
248 */ 251 */
249enum mac80211_tx_control_flags { 252enum mac80211_tx_control_flags {
250 IEEE80211_TX_CTL_REQ_TX_STATUS = BIT(0), 253 IEEE80211_TX_CTL_REQ_TX_STATUS = BIT(0),
@@ -260,6 +263,8 @@ enum mac80211_tx_control_flags {
260 IEEE80211_TX_STAT_AMPDU = BIT(10), 263 IEEE80211_TX_STAT_AMPDU = BIT(10),
261 IEEE80211_TX_STAT_AMPDU_NO_BACK = BIT(11), 264 IEEE80211_TX_STAT_AMPDU_NO_BACK = BIT(11),
262 IEEE80211_TX_CTL_RATE_CTRL_PROBE = BIT(12), 265 IEEE80211_TX_CTL_RATE_CTRL_PROBE = BIT(12),
266 IEEE80211_TX_INTFL_RCALGO = BIT(13),
267 IEEE80211_TX_INTFL_NEED_TXPROCESSING = BIT(14),
263}; 268};
264 269
265/** 270/**
@@ -520,12 +525,6 @@ enum ieee80211_conf_flags {
520 IEEE80211_CONF_PS = (1<<1), 525 IEEE80211_CONF_PS = (1<<1),
521}; 526};
522 527
523/* XXX: remove all this once drivers stop trying to use it */
524static inline int __deprecated __IEEE80211_CONF_SHORT_SLOT_TIME(void)
525{
526 return 0;
527}
528#define IEEE80211_CONF_SHORT_SLOT_TIME (__IEEE80211_CONF_SHORT_SLOT_TIME())
529 528
530/** 529/**
531 * enum ieee80211_conf_changed - denotes which configuration changed 530 * enum ieee80211_conf_changed - denotes which configuration changed
@@ -888,6 +887,10 @@ enum ieee80211_tkip_key_type {
888 * 887 *
889 * @IEEE80211_HW_MFP_CAPABLE: 888 * @IEEE80211_HW_MFP_CAPABLE:
890 * Hardware supports management frame protection (MFP, IEEE 802.11w). 889 * Hardware supports management frame protection (MFP, IEEE 802.11w).
890 *
891 * @IEEE80211_HW_BEACON_FILTER:
892 * Hardware supports dropping of irrelevant beacon frames to
893 * avoid waking up cpu.
891 */ 894 */
892enum ieee80211_hw_flags { 895enum ieee80211_hw_flags {
893 IEEE80211_HW_RX_INCLUDES_FCS = 1<<1, 896 IEEE80211_HW_RX_INCLUDES_FCS = 1<<1,
@@ -903,6 +906,7 @@ enum ieee80211_hw_flags {
903 IEEE80211_HW_PS_NULLFUNC_STACK = 1<<11, 906 IEEE80211_HW_PS_NULLFUNC_STACK = 1<<11,
904 IEEE80211_HW_SUPPORTS_DYNAMIC_PS = 1<<12, 907 IEEE80211_HW_SUPPORTS_DYNAMIC_PS = 1<<12,
905 IEEE80211_HW_MFP_CAPABLE = 1<<13, 908 IEEE80211_HW_MFP_CAPABLE = 1<<13,
909 IEEE80211_HW_BEACON_FILTER = 1<<14,
906}; 910};
907 911
908/** 912/**
@@ -945,12 +949,6 @@ enum ieee80211_hw_flags {
945 * data packets. WMM/QoS requires at least four, these 949 * data packets. WMM/QoS requires at least four, these
946 * queues need to have configurable access parameters. 950 * queues need to have configurable access parameters.
947 * 951 *
948 * @ampdu_queues: number of available hardware transmit queues
949 * for A-MPDU packets, these have no access parameters
950 * because they're used only for A-MPDU frames. Note that
951 * mac80211 will not currently use any of the regular queues
952 * for aggregation.
953 *
954 * @rate_control_algorithm: rate control algorithm for this hardware. 952 * @rate_control_algorithm: rate control algorithm for this hardware.
955 * If unset (NULL), the default algorithm will be used. Must be 953 * If unset (NULL), the default algorithm will be used. Must be
956 * set before calling ieee80211_register_hw(). 954 * set before calling ieee80211_register_hw().
@@ -975,7 +973,6 @@ struct ieee80211_hw {
975 int vif_data_size; 973 int vif_data_size;
976 int sta_data_size; 974 int sta_data_size;
977 u16 queues; 975 u16 queues;
978 u16 ampdu_queues;
979 u16 max_listen_interval; 976 u16 max_listen_interval;
980 s8 max_signal; 977 s8 max_signal;
981 u8 max_rates; 978 u8 max_rates;
@@ -1017,11 +1014,6 @@ static inline void SET_IEEE80211_PERM_ADDR(struct ieee80211_hw *hw, u8 *addr)
1017 memcpy(hw->wiphy->perm_addr, addr, ETH_ALEN); 1014 memcpy(hw->wiphy->perm_addr, addr, ETH_ALEN);
1018} 1015}
1019 1016
1020static inline int ieee80211_num_regular_queues(struct ieee80211_hw *hw)
1021{
1022 return hw->queues;
1023}
1024
1025static inline struct ieee80211_rate * 1017static inline struct ieee80211_rate *
1026ieee80211_get_tx_rate(const struct ieee80211_hw *hw, 1018ieee80211_get_tx_rate(const struct ieee80211_hw *hw,
1027 const struct ieee80211_tx_info *c) 1019 const struct ieee80211_tx_info *c)
@@ -1132,6 +1124,24 @@ ieee80211_get_alt_retry_rate(const struct ieee80211_hw *hw,
1132 */ 1124 */
1133 1125
1134/** 1126/**
1127 * DOC: Beacon filter support
1128 *
1129 * Some hardware have beacon filter support to reduce host cpu wakeups
1130 * which will reduce system power consumption. It usuallly works so that
1131 * the firmware creates a checksum of the beacon but omits all constantly
1132 * changing elements (TSF, TIM etc). Whenever the checksum changes the
1133 * beacon is forwarded to the host, otherwise it will be just dropped. That
1134 * way the host will only receive beacons where some relevant information
1135 * (for example ERP protection or WMM settings) have changed.
1136 *
1137 * Beacon filter support is informed with %IEEE80211_HW_BEACON_FILTER flag.
1138 * The driver needs to enable beacon filter support whenever power save is
1139 * enabled, that is %IEEE80211_CONF_PS is set. When power save is enabled,
1140 * the stack will not check for beacon miss at all and the driver needs to
1141 * notify about complete loss of beacons with ieee80211_beacon_loss().
1142 */
1143
1144/**
1135 * DOC: Frame filtering 1145 * DOC: Frame filtering
1136 * 1146 *
1137 * mac80211 requires to see many management frames for proper 1147 * mac80211 requires to see many management frames for proper
@@ -1220,14 +1230,14 @@ enum ieee80211_filter_flags {
1220 * @IEEE80211_AMPDU_RX_STOP: stop Rx aggregation 1230 * @IEEE80211_AMPDU_RX_STOP: stop Rx aggregation
1221 * @IEEE80211_AMPDU_TX_START: start Tx aggregation 1231 * @IEEE80211_AMPDU_TX_START: start Tx aggregation
1222 * @IEEE80211_AMPDU_TX_STOP: stop Tx aggregation 1232 * @IEEE80211_AMPDU_TX_STOP: stop Tx aggregation
1223 * @IEEE80211_AMPDU_TX_RESUME: resume TX aggregation 1233 * @IEEE80211_AMPDU_TX_OPERATIONAL: TX aggregation has become operational
1224 */ 1234 */
1225enum ieee80211_ampdu_mlme_action { 1235enum ieee80211_ampdu_mlme_action {
1226 IEEE80211_AMPDU_RX_START, 1236 IEEE80211_AMPDU_RX_START,
1227 IEEE80211_AMPDU_RX_STOP, 1237 IEEE80211_AMPDU_RX_STOP,
1228 IEEE80211_AMPDU_TX_START, 1238 IEEE80211_AMPDU_TX_START,
1229 IEEE80211_AMPDU_TX_STOP, 1239 IEEE80211_AMPDU_TX_STOP,
1230 IEEE80211_AMPDU_TX_RESUME, 1240 IEEE80211_AMPDU_TX_OPERATIONAL,
1231}; 1241};
1232 1242
1233/** 1243/**
@@ -1318,11 +1328,13 @@ enum ieee80211_ampdu_mlme_action {
1318 * 1328 *
1319 * @hw_scan: Ask the hardware to service the scan request, no need to start 1329 * @hw_scan: Ask the hardware to service the scan request, no need to start
1320 * the scan state machine in stack. The scan must honour the channel 1330 * the scan state machine in stack. The scan must honour the channel
1321 * configuration done by the regulatory agent in the wiphy's registered 1331 * configuration done by the regulatory agent in the wiphy's
1322 * bands. When the scan finishes, ieee80211_scan_completed() must be 1332 * registered bands. The hardware (or the driver) needs to make sure
1323 * called; note that it also must be called when the scan cannot finish 1333 * that power save is disabled. When the scan finishes,
1324 * because the hardware is turned off! Anything else is a bug! 1334 * ieee80211_scan_completed() must be called; note that it also must
1325 * Returns a negative error code which will be seen in userspace. 1335 * be called when the scan cannot finish because the hardware is
1336 * turned off! Anything else is a bug! Returns a negative error code
1337 * which will be seen in userspace.
1326 * 1338 *
1327 * @sw_scan_start: Notifier function that is called just before a software scan 1339 * @sw_scan_start: Notifier function that is called just before a software scan
1328 * is started. Can be NULL, if the driver doesn't need this notification. 1340 * is started. Can be NULL, if the driver doesn't need this notification.
@@ -1350,8 +1362,8 @@ enum ieee80211_ampdu_mlme_action {
1350 * @get_tx_stats: Get statistics of the current TX queue status. This is used 1362 * @get_tx_stats: Get statistics of the current TX queue status. This is used
1351 * to get number of currently queued packets (queue length), maximum queue 1363 * to get number of currently queued packets (queue length), maximum queue
1352 * size (limit), and total number of packets sent using each TX queue 1364 * size (limit), and total number of packets sent using each TX queue
1353 * (count). The 'stats' pointer points to an array that has hw->queues + 1365 * (count). The 'stats' pointer points to an array that has hw->queues
1354 * hw->ampdu_queues items. 1366 * items.
1355 * 1367 *
1356 * @get_tsf: Get the current TSF timer value from firmware/hardware. Currently, 1368 * @get_tsf: Get the current TSF timer value from firmware/hardware. Currently,
1357 * this is only used for IBSS mode BSSID merging and debugging. Is not a 1369 * this is only used for IBSS mode BSSID merging and debugging. Is not a
@@ -1979,6 +1991,16 @@ void ieee80211_stop_tx_ba_cb_irqsafe(struct ieee80211_hw *hw, const u8 *ra,
1979struct ieee80211_sta *ieee80211_find_sta(struct ieee80211_hw *hw, 1991struct ieee80211_sta *ieee80211_find_sta(struct ieee80211_hw *hw,
1980 const u8 *addr); 1992 const u8 *addr);
1981 1993
1994/**
1995 * ieee80211_beacon_loss - inform hardware does not receive beacons
1996 *
1997 * @vif: &struct ieee80211_vif pointer from &struct ieee80211_if_init_conf.
1998 *
1999 * When beacon filtering is enabled with IEEE80211_HW_BEACON_FILTERING and
2000 * IEEE80211_CONF_PS is set, the driver needs to inform whenever the
2001 * hardware is not receiving beacons with this function.
2002 */
2003void ieee80211_beacon_loss(struct ieee80211_vif *vif);
1982 2004
1983/* Rate control API */ 2005/* Rate control API */
1984 2006
diff --git a/include/net/netfilter/nf_conntrack.h b/include/net/netfilter/nf_conntrack.h
index 4dfb793c3f15..6c3f964de9e1 100644
--- a/include/net/netfilter/nf_conntrack.h
+++ b/include/net/netfilter/nf_conntrack.h
@@ -91,8 +91,7 @@ struct nf_conn_help {
91#include <net/netfilter/ipv4/nf_conntrack_ipv4.h> 91#include <net/netfilter/ipv4/nf_conntrack_ipv4.h>
92#include <net/netfilter/ipv6/nf_conntrack_ipv6.h> 92#include <net/netfilter/ipv6/nf_conntrack_ipv6.h>
93 93
94struct nf_conn 94struct nf_conn {
95{
96 /* Usage count in here is 1 for hash table/destruct timer, 1 per skb, 95 /* Usage count in here is 1 for hash table/destruct timer, 1 per skb,
97 plus 1 for any connection(s) we are `master' for */ 96 plus 1 for any connection(s) we are `master' for */
98 struct nf_conntrack ct_general; 97 struct nf_conntrack ct_general;
@@ -126,7 +125,6 @@ struct nf_conn
126#ifdef CONFIG_NET_NS 125#ifdef CONFIG_NET_NS
127 struct net *ct_net; 126 struct net *ct_net;
128#endif 127#endif
129 struct rcu_head rcu;
130}; 128};
131 129
132static inline struct nf_conn * 130static inline struct nf_conn *
@@ -190,9 +188,13 @@ static inline void nf_ct_put(struct nf_conn *ct)
190extern int nf_ct_l3proto_try_module_get(unsigned short l3proto); 188extern int nf_ct_l3proto_try_module_get(unsigned short l3proto);
191extern void nf_ct_l3proto_module_put(unsigned short l3proto); 189extern void nf_ct_l3proto_module_put(unsigned short l3proto);
192 190
193extern struct hlist_head *nf_ct_alloc_hashtable(unsigned int *sizep, int *vmalloced); 191/*
194extern void nf_ct_free_hashtable(struct hlist_head *hash, int vmalloced, 192 * Allocate a hashtable of hlist_head (if nulls == 0),
195 unsigned int size); 193 * or hlist_nulls_head (if nulls == 1)
194 */
195extern void *nf_ct_alloc_hashtable(unsigned int *sizep, int *vmalloced, int nulls);
196
197extern void nf_ct_free_hashtable(void *hash, int vmalloced, unsigned int size);
196 198
197extern struct nf_conntrack_tuple_hash * 199extern struct nf_conntrack_tuple_hash *
198__nf_conntrack_find(struct net *net, const struct nf_conntrack_tuple *tuple); 200__nf_conntrack_find(struct net *net, const struct nf_conntrack_tuple *tuple);
diff --git a/include/net/netfilter/nf_conntrack_helper.h b/include/net/netfilter/nf_conntrack_helper.h
index 66d65a7caa39..ee2a4b369a04 100644
--- a/include/net/netfilter/nf_conntrack_helper.h
+++ b/include/net/netfilter/nf_conntrack_helper.h
@@ -14,6 +14,8 @@
14 14
15struct module; 15struct module;
16 16
17#define NF_CT_HELPER_NAME_LEN 16
18
17struct nf_conntrack_helper 19struct nf_conntrack_helper
18{ 20{
19 struct hlist_node hnode; /* Internal use. */ 21 struct hlist_node hnode; /* Internal use. */
diff --git a/include/net/netfilter/nf_conntrack_l3proto.h b/include/net/netfilter/nf_conntrack_l3proto.h
index 0378676c3dd8..9f99d36d5de9 100644
--- a/include/net/netfilter/nf_conntrack_l3proto.h
+++ b/include/net/netfilter/nf_conntrack_l3proto.h
@@ -53,10 +53,17 @@ struct nf_conntrack_l3proto
53 int (*tuple_to_nlattr)(struct sk_buff *skb, 53 int (*tuple_to_nlattr)(struct sk_buff *skb,
54 const struct nf_conntrack_tuple *t); 54 const struct nf_conntrack_tuple *t);
55 55
56 /*
57 * Calculate size of tuple nlattr
58 */
59 int (*nlattr_tuple_size)(void);
60
56 int (*nlattr_to_tuple)(struct nlattr *tb[], 61 int (*nlattr_to_tuple)(struct nlattr *tb[],
57 struct nf_conntrack_tuple *t); 62 struct nf_conntrack_tuple *t);
58 const struct nla_policy *nla_policy; 63 const struct nla_policy *nla_policy;
59 64
65 size_t nla_size;
66
60#ifdef CONFIG_SYSCTL 67#ifdef CONFIG_SYSCTL
61 struct ctl_table_header *ctl_table_header; 68 struct ctl_table_header *ctl_table_header;
62 struct ctl_path *ctl_table_path; 69 struct ctl_path *ctl_table_path;
diff --git a/include/net/netfilter/nf_conntrack_l4proto.h b/include/net/netfilter/nf_conntrack_l4proto.h
index b01070bf2f84..ba32ed7bdabe 100644
--- a/include/net/netfilter/nf_conntrack_l4proto.h
+++ b/include/net/netfilter/nf_conntrack_l4proto.h
@@ -64,16 +64,22 @@ struct nf_conntrack_l4proto
64 /* convert protoinfo to nfnetink attributes */ 64 /* convert protoinfo to nfnetink attributes */
65 int (*to_nlattr)(struct sk_buff *skb, struct nlattr *nla, 65 int (*to_nlattr)(struct sk_buff *skb, struct nlattr *nla,
66 const struct nf_conn *ct); 66 const struct nf_conn *ct);
67 /* Calculate protoinfo nlattr size */
68 int (*nlattr_size)(void);
67 69
68 /* convert nfnetlink attributes to protoinfo */ 70 /* convert nfnetlink attributes to protoinfo */
69 int (*from_nlattr)(struct nlattr *tb[], struct nf_conn *ct); 71 int (*from_nlattr)(struct nlattr *tb[], struct nf_conn *ct);
70 72
71 int (*tuple_to_nlattr)(struct sk_buff *skb, 73 int (*tuple_to_nlattr)(struct sk_buff *skb,
72 const struct nf_conntrack_tuple *t); 74 const struct nf_conntrack_tuple *t);
75 /* Calculate tuple nlattr size */
76 int (*nlattr_tuple_size)(void);
73 int (*nlattr_to_tuple)(struct nlattr *tb[], 77 int (*nlattr_to_tuple)(struct nlattr *tb[],
74 struct nf_conntrack_tuple *t); 78 struct nf_conntrack_tuple *t);
75 const struct nla_policy *nla_policy; 79 const struct nla_policy *nla_policy;
76 80
81 size_t nla_size;
82
77#ifdef CONFIG_SYSCTL 83#ifdef CONFIG_SYSCTL
78 struct ctl_table_header **ctl_table_header; 84 struct ctl_table_header **ctl_table_header;
79 struct ctl_table *ctl_table; 85 struct ctl_table *ctl_table;
@@ -107,6 +113,7 @@ extern int nf_ct_port_tuple_to_nlattr(struct sk_buff *skb,
107 const struct nf_conntrack_tuple *tuple); 113 const struct nf_conntrack_tuple *tuple);
108extern int nf_ct_port_nlattr_to_tuple(struct nlattr *tb[], 114extern int nf_ct_port_nlattr_to_tuple(struct nlattr *tb[],
109 struct nf_conntrack_tuple *t); 115 struct nf_conntrack_tuple *t);
116extern int nf_ct_port_nlattr_tuple_size(void);
110extern const struct nla_policy nf_ct_port_nla_policy[]; 117extern const struct nla_policy nf_ct_port_nla_policy[];
111 118
112#ifdef CONFIG_SYSCTL 119#ifdef CONFIG_SYSCTL
diff --git a/include/net/netfilter/nf_conntrack_tuple.h b/include/net/netfilter/nf_conntrack_tuple.h
index f2f6aa73dc10..2628c154d40e 100644
--- a/include/net/netfilter/nf_conntrack_tuple.h
+++ b/include/net/netfilter/nf_conntrack_tuple.h
@@ -12,6 +12,7 @@
12 12
13#include <linux/netfilter/x_tables.h> 13#include <linux/netfilter/x_tables.h>
14#include <linux/netfilter/nf_conntrack_tuple_common.h> 14#include <linux/netfilter/nf_conntrack_tuple_common.h>
15#include <linux/list_nulls.h>
15 16
16/* A `tuple' is a structure containing the information to uniquely 17/* A `tuple' is a structure containing the information to uniquely
17 identify a connection. ie. if two packets have the same tuple, they 18 identify a connection. ie. if two packets have the same tuple, they
@@ -146,9 +147,8 @@ static inline void nf_ct_dump_tuple(const struct nf_conntrack_tuple *t)
146 ((enum ip_conntrack_dir)(h)->tuple.dst.dir) 147 ((enum ip_conntrack_dir)(h)->tuple.dst.dir)
147 148
148/* Connections have two entries in the hash table: one for each way */ 149/* Connections have two entries in the hash table: one for each way */
149struct nf_conntrack_tuple_hash 150struct nf_conntrack_tuple_hash {
150{ 151 struct hlist_nulls_node hnnode;
151 struct hlist_node hnode;
152 struct nf_conntrack_tuple tuple; 152 struct nf_conntrack_tuple tuple;
153}; 153};
154 154
diff --git a/include/net/netlink.h b/include/net/netlink.h
index 8a6150a3f4c7..eddb50289d6d 100644
--- a/include/net/netlink.h
+++ b/include/net/netlink.h
@@ -230,6 +230,7 @@ extern int nla_validate(struct nlattr *head, int len, int maxtype,
230extern int nla_parse(struct nlattr *tb[], int maxtype, 230extern int nla_parse(struct nlattr *tb[], int maxtype,
231 struct nlattr *head, int len, 231 struct nlattr *head, int len,
232 const struct nla_policy *policy); 232 const struct nla_policy *policy);
233extern int nla_policy_len(const struct nla_policy *, int);
233extern struct nlattr * nla_find(struct nlattr *head, int len, int attrtype); 234extern struct nlattr * nla_find(struct nlattr *head, int len, int attrtype);
234extern size_t nla_strlcpy(char *dst, const struct nlattr *nla, 235extern size_t nla_strlcpy(char *dst, const struct nlattr *nla,
235 size_t dstsize); 236 size_t dstsize);
diff --git a/include/net/netns/conntrack.h b/include/net/netns/conntrack.h
index f4498a62881b..9dc58402bc09 100644
--- a/include/net/netns/conntrack.h
+++ b/include/net/netns/conntrack.h
@@ -2,6 +2,7 @@
2#define __NETNS_CONNTRACK_H 2#define __NETNS_CONNTRACK_H
3 3
4#include <linux/list.h> 4#include <linux/list.h>
5#include <linux/list_nulls.h>
5#include <asm/atomic.h> 6#include <asm/atomic.h>
6 7
7struct ctl_table_header; 8struct ctl_table_header;
@@ -10,9 +11,9 @@ struct nf_conntrack_ecache;
10struct netns_ct { 11struct netns_ct {
11 atomic_t count; 12 atomic_t count;
12 unsigned int expect_count; 13 unsigned int expect_count;
13 struct hlist_head *hash; 14 struct hlist_nulls_head *hash;
14 struct hlist_head *expect_hash; 15 struct hlist_head *expect_hash;
15 struct hlist_head unconfirmed; 16 struct hlist_nulls_head unconfirmed;
16 struct ip_conntrack_stat *stat; 17 struct ip_conntrack_stat *stat;
17#ifdef CONFIG_NF_CONNTRACK_EVENTS 18#ifdef CONFIG_NF_CONNTRACK_EVENTS
18 struct nf_conntrack_ecache *ecache; 19 struct nf_conntrack_ecache *ecache;
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-17 06:05:16 -0500