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-rw-r--r--include/Kbuild1
-rw-r--r--include/asm-generic/dma-mapping-common.h190
-rw-r--r--include/asm-generic/pci.h13
-rw-r--r--include/asm-generic/sections.h3
-rw-r--r--include/asm-generic/vmlinux.lds.h9
-rw-r--r--include/linux/Kbuild1
-rw-r--r--include/linux/adfs_fs.h13
-rw-r--r--include/linux/adfs_fs_i.h24
-rw-r--r--include/linux/adfs_fs_sb.h38
-rw-r--r--include/linux/compiler-gcc3.h6
-rw-r--r--include/linux/efi.h2
-rw-r--r--include/linux/fsl_devices.h4
-rw-r--r--include/linux/gcd.h8
-rw-r--r--include/linux/gfp.h9
-rw-r--r--include/linux/i2c/pca953x.h1
-rw-r--r--include/linux/init.h3
-rw-r--r--include/linux/ipc_namespace.h5
-rw-r--r--include/linux/kernel_stat.h12
-rw-r--r--include/linux/memcontrol.h7
-rw-r--r--include/linux/mfd/ab3100.h103
-rw-r--r--include/linux/mfd/asic3.h236
-rw-r--r--include/linux/mfd/ezx-pcap.h256
-rw-r--r--include/linux/mfd/tmio.h2
-rw-r--r--include/linux/module.h6
-rw-r--r--include/linux/mtd/ubi.h37
-rw-r--r--include/linux/netdevice.h17
-rw-r--r--include/linux/page-flags.h2
-rw-r--r--include/linux/pps.h122
-rw-r--r--include/linux/pps_kernel.h89
-rw-r--r--include/linux/ptrace.h1
-rw-r--r--include/linux/raid/md_p.h2
-rw-r--r--include/linux/reiserfs_fs.h47
-rw-r--r--include/linux/res_counter.h2
-rw-r--r--include/linux/sched.h7
-rw-r--r--include/linux/seq_file.h1
-rw-r--r--include/linux/skbuff.h2
-rw-r--r--include/linux/spi/spi.h28
-rw-r--r--include/linux/swap.h11
-rw-r--r--include/linux/tracehook.h2
-rw-r--r--include/linux/w1-gpio.h1
-rw-r--r--include/net/sock.h33
-rw-r--r--include/net/x25.h2
-rw-r--r--include/scsi/Kbuild4
-rw-r--r--include/scsi/scsi_bsg_fc.h322
-rw-r--r--include/scsi/scsi_host.h9
-rw-r--r--include/scsi/scsi_transport_fc.h52
-rw-r--r--include/scsi/scsi_transport_spi.h4
47 files changed, 1365 insertions, 384 deletions
diff --git a/include/Kbuild b/include/Kbuild
index fe36accd4328..8d226bfa2696 100644
--- a/include/Kbuild
+++ b/include/Kbuild
@@ -9,3 +9,4 @@ header-y += rdma/
9header-y += video/ 9header-y += video/
10header-y += drm/ 10header-y += drm/
11header-y += xen/ 11header-y += xen/
12header-y += scsi/
diff --git a/include/asm-generic/dma-mapping-common.h b/include/asm-generic/dma-mapping-common.h
new file mode 100644
index 000000000000..5406a601185c
--- /dev/null
+++ b/include/asm-generic/dma-mapping-common.h
@@ -0,0 +1,190 @@
1#ifndef _ASM_GENERIC_DMA_MAPPING_H
2#define _ASM_GENERIC_DMA_MAPPING_H
3
4#include <linux/kmemcheck.h>
5#include <linux/scatterlist.h>
6#include <linux/dma-debug.h>
7#include <linux/dma-attrs.h>
8
9static inline dma_addr_t dma_map_single_attrs(struct device *dev, void *ptr,
10 size_t size,
11 enum dma_data_direction dir,
12 struct dma_attrs *attrs)
13{
14 struct dma_map_ops *ops = get_dma_ops(dev);
15 dma_addr_t addr;
16
17 kmemcheck_mark_initialized(ptr, size);
18 BUG_ON(!valid_dma_direction(dir));
19 addr = ops->map_page(dev, virt_to_page(ptr),
20 (unsigned long)ptr & ~PAGE_MASK, size,
21 dir, attrs);
22 debug_dma_map_page(dev, virt_to_page(ptr),
23 (unsigned long)ptr & ~PAGE_MASK, size,
24 dir, addr, true);
25 return addr;
26}
27
28static inline void dma_unmap_single_attrs(struct device *dev, dma_addr_t addr,
29 size_t size,
30 enum dma_data_direction dir,
31 struct dma_attrs *attrs)
32{
33 struct dma_map_ops *ops = get_dma_ops(dev);
34
35 BUG_ON(!valid_dma_direction(dir));
36 if (ops->unmap_page)
37 ops->unmap_page(dev, addr, size, dir, attrs);
38 debug_dma_unmap_page(dev, addr, size, dir, true);
39}
40
41static inline int dma_map_sg_attrs(struct device *dev, struct scatterlist *sg,
42 int nents, enum dma_data_direction dir,
43 struct dma_attrs *attrs)
44{
45 struct dma_map_ops *ops = get_dma_ops(dev);
46 int i, ents;
47 struct scatterlist *s;
48
49 for_each_sg(sg, s, nents, i)
50 kmemcheck_mark_initialized(sg_virt(s), s->length);
51 BUG_ON(!valid_dma_direction(dir));
52 ents = ops->map_sg(dev, sg, nents, dir, attrs);
53 debug_dma_map_sg(dev, sg, nents, ents, dir);
54
55 return ents;
56}
57
58static inline void dma_unmap_sg_attrs(struct device *dev, struct scatterlist *sg,
59 int nents, enum dma_data_direction dir,
60 struct dma_attrs *attrs)
61{
62 struct dma_map_ops *ops = get_dma_ops(dev);
63
64 BUG_ON(!valid_dma_direction(dir));
65 debug_dma_unmap_sg(dev, sg, nents, dir);
66 if (ops->unmap_sg)
67 ops->unmap_sg(dev, sg, nents, dir, attrs);
68}
69
70static inline dma_addr_t dma_map_page(struct device *dev, struct page *page,
71 size_t offset, size_t size,
72 enum dma_data_direction dir)
73{
74 struct dma_map_ops *ops = get_dma_ops(dev);
75 dma_addr_t addr;
76
77 kmemcheck_mark_initialized(page_address(page) + offset, size);
78 BUG_ON(!valid_dma_direction(dir));
79 addr = ops->map_page(dev, page, offset, size, dir, NULL);
80 debug_dma_map_page(dev, page, offset, size, dir, addr, false);
81
82 return addr;
83}
84
85static inline void dma_unmap_page(struct device *dev, dma_addr_t addr,
86 size_t size, enum dma_data_direction dir)
87{
88 struct dma_map_ops *ops = get_dma_ops(dev);
89
90 BUG_ON(!valid_dma_direction(dir));
91 if (ops->unmap_page)
92 ops->unmap_page(dev, addr, size, dir, NULL);
93 debug_dma_unmap_page(dev, addr, size, dir, false);
94}
95
96static inline void dma_sync_single_for_cpu(struct device *dev, dma_addr_t addr,
97 size_t size,
98 enum dma_data_direction dir)
99{
100 struct dma_map_ops *ops = get_dma_ops(dev);
101
102 BUG_ON(!valid_dma_direction(dir));
103 if (ops->sync_single_for_cpu)
104 ops->sync_single_for_cpu(dev, addr, size, dir);
105 debug_dma_sync_single_for_cpu(dev, addr, size, dir);
106 flush_write_buffers();
107}
108
109static inline void dma_sync_single_for_device(struct device *dev,
110 dma_addr_t addr, size_t size,
111 enum dma_data_direction dir)
112{
113 struct dma_map_ops *ops = get_dma_ops(dev);
114
115 BUG_ON(!valid_dma_direction(dir));
116 if (ops->sync_single_for_device)
117 ops->sync_single_for_device(dev, addr, size, dir);
118 debug_dma_sync_single_for_device(dev, addr, size, dir);
119 flush_write_buffers();
120}
121
122static inline void dma_sync_single_range_for_cpu(struct device *dev,
123 dma_addr_t addr,
124 unsigned long offset,
125 size_t size,
126 enum dma_data_direction dir)
127{
128 struct dma_map_ops *ops = get_dma_ops(dev);
129
130 BUG_ON(!valid_dma_direction(dir));
131 if (ops->sync_single_range_for_cpu) {
132 ops->sync_single_range_for_cpu(dev, addr, offset, size, dir);
133 debug_dma_sync_single_range_for_cpu(dev, addr, offset, size, dir);
134
135 flush_write_buffers();
136 } else
137 dma_sync_single_for_cpu(dev, addr, size, dir);
138}
139
140static inline void dma_sync_single_range_for_device(struct device *dev,
141 dma_addr_t addr,
142 unsigned long offset,
143 size_t size,
144 enum dma_data_direction dir)
145{
146 struct dma_map_ops *ops = get_dma_ops(dev);
147
148 BUG_ON(!valid_dma_direction(dir));
149 if (ops->sync_single_range_for_device) {
150 ops->sync_single_range_for_device(dev, addr, offset, size, dir);
151 debug_dma_sync_single_range_for_device(dev, addr, offset, size, dir);
152
153 flush_write_buffers();
154 } else
155 dma_sync_single_for_device(dev, addr, size, dir);
156}
157
158static inline void
159dma_sync_sg_for_cpu(struct device *dev, struct scatterlist *sg,
160 int nelems, enum dma_data_direction dir)
161{
162 struct dma_map_ops *ops = get_dma_ops(dev);
163
164 BUG_ON(!valid_dma_direction(dir));
165 if (ops->sync_sg_for_cpu)
166 ops->sync_sg_for_cpu(dev, sg, nelems, dir);
167 debug_dma_sync_sg_for_cpu(dev, sg, nelems, dir);
168 flush_write_buffers();
169}
170
171static inline void
172dma_sync_sg_for_device(struct device *dev, struct scatterlist *sg,
173 int nelems, enum dma_data_direction dir)
174{
175 struct dma_map_ops *ops = get_dma_ops(dev);
176
177 BUG_ON(!valid_dma_direction(dir));
178 if (ops->sync_sg_for_device)
179 ops->sync_sg_for_device(dev, sg, nelems, dir);
180 debug_dma_sync_sg_for_device(dev, sg, nelems, dir);
181
182 flush_write_buffers();
183}
184
185#define dma_map_single(d, a, s, r) dma_map_single_attrs(d, a, s, r, NULL)
186#define dma_unmap_single(d, a, s, r) dma_unmap_single_attrs(d, a, s, r, NULL)
187#define dma_map_sg(d, s, n, r) dma_map_sg_attrs(d, s, n, r, NULL)
188#define dma_unmap_sg(d, s, n, r) dma_unmap_sg_attrs(d, s, n, r, NULL)
189
190#endif
diff --git a/include/asm-generic/pci.h b/include/asm-generic/pci.h
index 515c6e2e3218..b4326b5466eb 100644
--- a/include/asm-generic/pci.h
+++ b/include/asm-generic/pci.h
@@ -30,19 +30,6 @@ pcibios_bus_to_resource(struct pci_dev *dev, struct resource *res,
30 res->end = region->end; 30 res->end = region->end;
31} 31}
32 32
33static inline struct resource *
34pcibios_select_root(struct pci_dev *pdev, struct resource *res)
35{
36 struct resource *root = NULL;
37
38 if (res->flags & IORESOURCE_IO)
39 root = &ioport_resource;
40 if (res->flags & IORESOURCE_MEM)
41 root = &iomem_resource;
42
43 return root;
44}
45
46#define pcibios_scan_all_fns(a, b) 0 33#define pcibios_scan_all_fns(a, b) 0
47 34
48#ifndef HAVE_ARCH_PCI_GET_LEGACY_IDE_IRQ 35#ifndef HAVE_ARCH_PCI_GET_LEGACY_IDE_IRQ
diff --git a/include/asm-generic/sections.h b/include/asm-generic/sections.h
index 4ce48e878530..d083561337f2 100644
--- a/include/asm-generic/sections.h
+++ b/include/asm-generic/sections.h
@@ -14,6 +14,9 @@ extern char __kprobes_text_start[], __kprobes_text_end[];
14extern char __initdata_begin[], __initdata_end[]; 14extern char __initdata_begin[], __initdata_end[];
15extern char __start_rodata[], __end_rodata[]; 15extern char __start_rodata[], __end_rodata[];
16 16
17/* Start and end of .ctors section - used for constructor calls. */
18extern char __ctors_start[], __ctors_end[];
19
17/* function descriptor handling (if any). Override 20/* function descriptor handling (if any). Override
18 * in asm/sections.h */ 21 * in asm/sections.h */
19#ifndef dereference_function_descriptor 22#ifndef dereference_function_descriptor
diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
index 6bdba10fef4a..55413e568f07 100644
--- a/include/asm-generic/vmlinux.lds.h
+++ b/include/asm-generic/vmlinux.lds.h
@@ -440,12 +440,21 @@
440 INIT_TASK \ 440 INIT_TASK \
441 } 441 }
442 442
443#ifdef CONFIG_CONSTRUCTORS
444#define KERNEL_CTORS() VMLINUX_SYMBOL(__ctors_start) = .; \
445 *(.ctors) \
446 VMLINUX_SYMBOL(__ctors_end) = .;
447#else
448#define KERNEL_CTORS()
449#endif
450
443/* init and exit section handling */ 451/* init and exit section handling */
444#define INIT_DATA \ 452#define INIT_DATA \
445 *(.init.data) \ 453 *(.init.data) \
446 DEV_DISCARD(init.data) \ 454 DEV_DISCARD(init.data) \
447 CPU_DISCARD(init.data) \ 455 CPU_DISCARD(init.data) \
448 MEM_DISCARD(init.data) \ 456 MEM_DISCARD(init.data) \
457 KERNEL_CTORS() \
449 *(.init.rodata) \ 458 *(.init.rodata) \
450 DEV_DISCARD(init.rodata) \ 459 DEV_DISCARD(init.rodata) \
451 CPU_DISCARD(init.rodata) \ 460 CPU_DISCARD(init.rodata) \
diff --git a/include/linux/Kbuild b/include/linux/Kbuild
index a2df7030d49d..03f22076381f 100644
--- a/include/linux/Kbuild
+++ b/include/linux/Kbuild
@@ -308,6 +308,7 @@ unifdef-y += pmu.h
308unifdef-y += poll.h 308unifdef-y += poll.h
309unifdef-y += ppp_defs.h 309unifdef-y += ppp_defs.h
310unifdef-y += ppp-comp.h 310unifdef-y += ppp-comp.h
311unifdef-y += pps.h
311unifdef-y += ptrace.h 312unifdef-y += ptrace.h
312unifdef-y += quota.h 313unifdef-y += quota.h
313unifdef-y += random.h 314unifdef-y += random.h
diff --git a/include/linux/adfs_fs.h b/include/linux/adfs_fs.h
index ef788c2085a1..b19801f73890 100644
--- a/include/linux/adfs_fs.h
+++ b/include/linux/adfs_fs.h
@@ -41,8 +41,6 @@ struct adfs_discrecord {
41#define ADFS_DR_SIZE_BITS (ADFS_DR_SIZE << 3) 41#define ADFS_DR_SIZE_BITS (ADFS_DR_SIZE << 3)
42 42
43#ifdef __KERNEL__ 43#ifdef __KERNEL__
44#include <linux/adfs_fs_i.h>
45#include <linux/adfs_fs_sb.h>
46/* 44/*
47 * Calculate the boot block checksum on an ADFS drive. Note that this will 45 * Calculate the boot block checksum on an ADFS drive. Note that this will
48 * appear to be correct if the sector contains all zeros, so also check that 46 * appear to be correct if the sector contains all zeros, so also check that
@@ -60,17 +58,6 @@ static inline int adfs_checkbblk(unsigned char *ptr)
60 58
61 return (result & 0xff) != ptr[511]; 59 return (result & 0xff) != ptr[511];
62} 60}
63
64static inline struct adfs_sb_info *ADFS_SB(struct super_block *sb)
65{
66 return sb->s_fs_info;
67}
68
69static inline struct adfs_inode_info *ADFS_I(struct inode *inode)
70{
71 return container_of(inode, struct adfs_inode_info, vfs_inode);
72}
73
74#endif 61#endif
75 62
76#endif 63#endif
diff --git a/include/linux/adfs_fs_i.h b/include/linux/adfs_fs_i.h
deleted file mode 100644
index cb543034e54f..000000000000
--- a/include/linux/adfs_fs_i.h
+++ /dev/null
@@ -1,24 +0,0 @@
1/*
2 * linux/include/linux/adfs_fs_i.h
3 *
4 * Copyright (C) 1997 Russell King
5 */
6
7#ifndef _ADFS_FS_I
8#define _ADFS_FS_I
9
10/*
11 * adfs file system inode data in memory
12 */
13struct adfs_inode_info {
14 loff_t mmu_private;
15 unsigned long parent_id; /* object id of parent */
16 __u32 loadaddr; /* RISC OS load address */
17 __u32 execaddr; /* RISC OS exec address */
18 unsigned int filetype; /* RISC OS file type */
19 unsigned int attr; /* RISC OS permissions */
20 unsigned int stamped:1; /* RISC OS file has date/time */
21 struct inode vfs_inode;
22};
23
24#endif
diff --git a/include/linux/adfs_fs_sb.h b/include/linux/adfs_fs_sb.h
deleted file mode 100644
index d9bf05c02ccc..000000000000
--- a/include/linux/adfs_fs_sb.h
+++ /dev/null
@@ -1,38 +0,0 @@
1/*
2 * linux/include/linux/adfs_fs_sb.h
3 *
4 * Copyright (C) 1997-1999 Russell King
5 */
6
7#ifndef _ADFS_FS_SB
8#define _ADFS_FS_SB
9
10/*
11 * Forward-declare this
12 */
13struct adfs_discmap;
14struct adfs_dir_ops;
15
16/*
17 * ADFS file system superblock data in memory
18 */
19struct adfs_sb_info {
20 struct adfs_discmap *s_map; /* bh list containing map */
21 struct adfs_dir_ops *s_dir; /* directory operations */
22
23 uid_t s_uid; /* owner uid */
24 gid_t s_gid; /* owner gid */
25 umode_t s_owner_mask; /* ADFS owner perm -> unix perm */
26 umode_t s_other_mask; /* ADFS other perm -> unix perm */
27
28 __u32 s_ids_per_zone; /* max. no ids in one zone */
29 __u32 s_idlen; /* length of ID in map */
30 __u32 s_map_size; /* sector size of a map */
31 unsigned long s_size; /* total size (in blocks) of this fs */
32 signed int s_map2blk; /* shift left by this for map->sector */
33 unsigned int s_log2sharesize;/* log2 share size */
34 __le32 s_version; /* disc format version */
35 unsigned int s_namelen; /* maximum number of characters in name */
36};
37
38#endif
diff --git a/include/linux/compiler-gcc3.h b/include/linux/compiler-gcc3.h
index 8005effc04f1..b721129e0469 100644
--- a/include/linux/compiler-gcc3.h
+++ b/include/linux/compiler-gcc3.h
@@ -16,6 +16,12 @@
16#define __must_check __attribute__((warn_unused_result)) 16#define __must_check __attribute__((warn_unused_result))
17#endif 17#endif
18 18
19#ifdef CONFIG_GCOV_KERNEL
20# if __GNUC_MINOR__ < 4
21# error "GCOV profiling support for gcc versions below 3.4 not included"
22# endif /* __GNUC_MINOR__ */
23#endif /* CONFIG_GCOV_KERNEL */
24
19/* 25/*
20 * A trick to suppress uninitialized variable warning without generating any 26 * A trick to suppress uninitialized variable warning without generating any
21 * code 27 * code
diff --git a/include/linux/efi.h b/include/linux/efi.h
index bb66feb164bd..ce4581fbc08b 100644
--- a/include/linux/efi.h
+++ b/include/linux/efi.h
@@ -101,7 +101,7 @@ typedef struct {
101 u64 attribute; 101 u64 attribute;
102} efi_memory_desc_t; 102} efi_memory_desc_t;
103 103
104typedef int (*efi_freemem_callback_t) (unsigned long start, unsigned long end, void *arg); 104typedef int (*efi_freemem_callback_t) (u64 start, u64 end, void *arg);
105 105
106/* 106/*
107 * Types and defines for Time Services 107 * Types and defines for Time Services
diff --git a/include/linux/fsl_devices.h b/include/linux/fsl_devices.h
index 244677cc082b..43fc95d822d5 100644
--- a/include/linux/fsl_devices.h
+++ b/include/linux/fsl_devices.h
@@ -79,10 +79,6 @@ struct fsl_spi_platform_data {
79 u16 max_chipselect; 79 u16 max_chipselect;
80 void (*cs_control)(struct spi_device *spi, bool on); 80 void (*cs_control)(struct spi_device *spi, bool on);
81 u32 sysclk; 81 u32 sysclk;
82
83 /* Legacy hooks, used by mpc52xx_psc_spi driver. */
84 void (*activate_cs)(u8 cs, u8 polarity);
85 void (*deactivate_cs)(u8 cs, u8 polarity);
86}; 82};
87 83
88struct mpc8xx_pcmcia_ops { 84struct mpc8xx_pcmcia_ops {
diff --git a/include/linux/gcd.h b/include/linux/gcd.h
new file mode 100644
index 000000000000..69f5e8a01bad
--- /dev/null
+++ b/include/linux/gcd.h
@@ -0,0 +1,8 @@
1#ifndef _GCD_H
2#define _GCD_H
3
4#include <linux/compiler.h>
5
6unsigned long gcd(unsigned long a, unsigned long b) __attribute_const__;
7
8#endif /* _GCD_H */
diff --git a/include/linux/gfp.h b/include/linux/gfp.h
index cfdb35d71bca..7c777a0da17a 100644
--- a/include/linux/gfp.h
+++ b/include/linux/gfp.h
@@ -99,7 +99,7 @@ struct vm_area_struct;
99 __GFP_NORETRY|__GFP_NOMEMALLOC) 99 __GFP_NORETRY|__GFP_NOMEMALLOC)
100 100
101/* Control slab gfp mask during early boot */ 101/* Control slab gfp mask during early boot */
102#define SLAB_GFP_BOOT_MASK __GFP_BITS_MASK & ~(__GFP_WAIT|__GFP_IO|__GFP_FS) 102#define GFP_BOOT_MASK __GFP_BITS_MASK & ~(__GFP_WAIT|__GFP_IO|__GFP_FS)
103 103
104/* Control allocation constraints */ 104/* Control allocation constraints */
105#define GFP_CONSTRAINT_MASK (__GFP_HARDWALL|__GFP_THISNODE) 105#define GFP_CONSTRAINT_MASK (__GFP_HARDWALL|__GFP_THISNODE)
@@ -348,4 +348,11 @@ static inline void oom_killer_enable(void)
348 oom_killer_disabled = false; 348 oom_killer_disabled = false;
349} 349}
350 350
351extern gfp_t gfp_allowed_mask;
352
353static inline void set_gfp_allowed_mask(gfp_t mask)
354{
355 gfp_allowed_mask = mask;
356}
357
351#endif /* __LINUX_GFP_H */ 358#endif /* __LINUX_GFP_H */
diff --git a/include/linux/i2c/pca953x.h b/include/linux/i2c/pca953x.h
index 3c7361217df8..81736d6a8db7 100644
--- a/include/linux/i2c/pca953x.h
+++ b/include/linux/i2c/pca953x.h
@@ -15,4 +15,5 @@ struct pca953x_platform_data {
15 int (*teardown)(struct i2c_client *client, 15 int (*teardown)(struct i2c_client *client,
16 unsigned gpio, unsigned ngpio, 16 unsigned gpio, unsigned ngpio,
17 void *context); 17 void *context);
18 char **names;
18}; 19};
diff --git a/include/linux/init.h b/include/linux/init.h
index 8c2c9989626d..13b633ed695e 100644
--- a/include/linux/init.h
+++ b/include/linux/init.h
@@ -134,6 +134,9 @@ typedef void (*exitcall_t)(void);
134extern initcall_t __con_initcall_start[], __con_initcall_end[]; 134extern initcall_t __con_initcall_start[], __con_initcall_end[];
135extern initcall_t __security_initcall_start[], __security_initcall_end[]; 135extern initcall_t __security_initcall_start[], __security_initcall_end[];
136 136
137/* Used for contructor calls. */
138typedef void (*ctor_fn_t)(void);
139
137/* Defined in init/main.c */ 140/* Defined in init/main.c */
138extern int do_one_initcall(initcall_t fn); 141extern int do_one_initcall(initcall_t fn);
139extern char __initdata boot_command_line[]; 142extern char __initdata boot_command_line[];
diff --git a/include/linux/ipc_namespace.h b/include/linux/ipc_namespace.h
index 3bf40e246a80..e408722a84c7 100644
--- a/include/linux/ipc_namespace.h
+++ b/include/linux/ipc_namespace.h
@@ -94,13 +94,8 @@ static inline int mq_init_ns(struct ipc_namespace *ns) { return 0; }
94#endif 94#endif
95 95
96#if defined(CONFIG_IPC_NS) 96#if defined(CONFIG_IPC_NS)
97extern void free_ipc_ns(struct ipc_namespace *ns);
98extern struct ipc_namespace *copy_ipcs(unsigned long flags, 97extern struct ipc_namespace *copy_ipcs(unsigned long flags,
99 struct ipc_namespace *ns); 98 struct ipc_namespace *ns);
100extern void free_ipcs(struct ipc_namespace *ns, struct ipc_ids *ids,
101 void (*free)(struct ipc_namespace *,
102 struct kern_ipc_perm *));
103
104static inline struct ipc_namespace *get_ipc_ns(struct ipc_namespace *ns) 99static inline struct ipc_namespace *get_ipc_ns(struct ipc_namespace *ns)
105{ 100{
106 if (ns) 101 if (ns)
diff --git a/include/linux/kernel_stat.h b/include/linux/kernel_stat.h
index a77c6007dc99..348fa8874b52 100644
--- a/include/linux/kernel_stat.h
+++ b/include/linux/kernel_stat.h
@@ -5,6 +5,7 @@
5#include <linux/threads.h> 5#include <linux/threads.h>
6#include <linux/percpu.h> 6#include <linux/percpu.h>
7#include <linux/cpumask.h> 7#include <linux/cpumask.h>
8#include <linux/interrupt.h>
8#include <asm/irq.h> 9#include <asm/irq.h>
9#include <asm/cputime.h> 10#include <asm/cputime.h>
10 11
@@ -31,6 +32,7 @@ struct kernel_stat {
31#ifndef CONFIG_GENERIC_HARDIRQS 32#ifndef CONFIG_GENERIC_HARDIRQS
32 unsigned int irqs[NR_IRQS]; 33 unsigned int irqs[NR_IRQS];
33#endif 34#endif
35 unsigned int softirqs[NR_SOFTIRQS];
34}; 36};
35 37
36DECLARE_PER_CPU(struct kernel_stat, kstat); 38DECLARE_PER_CPU(struct kernel_stat, kstat);
@@ -67,6 +69,16 @@ extern unsigned int kstat_irqs_cpu(unsigned int irq, int cpu);
67 69
68#endif 70#endif
69 71
72static inline void kstat_incr_softirqs_this_cpu(unsigned int irq)
73{
74 kstat_this_cpu.softirqs[irq]++;
75}
76
77static inline unsigned int kstat_softirqs_cpu(unsigned int irq, int cpu)
78{
79 return kstat_cpu(cpu).softirqs[irq];
80}
81
70/* 82/*
71 * Number of interrupts per specific IRQ source, since bootup 83 * Number of interrupts per specific IRQ source, since bootup
72 */ 84 */
diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h
index 45add35dda1b..e46a0734ab6e 100644
--- a/include/linux/memcontrol.h
+++ b/include/linux/memcontrol.h
@@ -117,7 +117,7 @@ static inline bool mem_cgroup_disabled(void)
117} 117}
118 118
119extern bool mem_cgroup_oom_called(struct task_struct *task); 119extern bool mem_cgroup_oom_called(struct task_struct *task);
120 120void mem_cgroup_update_mapped_file_stat(struct page *page, int val);
121#else /* CONFIG_CGROUP_MEM_RES_CTLR */ 121#else /* CONFIG_CGROUP_MEM_RES_CTLR */
122struct mem_cgroup; 122struct mem_cgroup;
123 123
@@ -271,6 +271,11 @@ mem_cgroup_print_oom_info(struct mem_cgroup *memcg, struct task_struct *p)
271{ 271{
272} 272}
273 273
274static inline void mem_cgroup_update_mapped_file_stat(struct page *page,
275 int val)
276{
277}
278
274#endif /* CONFIG_CGROUP_MEM_CONT */ 279#endif /* CONFIG_CGROUP_MEM_CONT */
275 280
276#endif /* _LINUX_MEMCONTROL_H */ 281#endif /* _LINUX_MEMCONTROL_H */
diff --git a/include/linux/mfd/ab3100.h b/include/linux/mfd/ab3100.h
new file mode 100644
index 000000000000..7a3f316e3848
--- /dev/null
+++ b/include/linux/mfd/ab3100.h
@@ -0,0 +1,103 @@
1/*
2 * Copyright (C) 2007-2009 ST-Ericsson AB
3 * License terms: GNU General Public License (GPL) version 2
4 * AB3100 core access functions
5 * Author: Linus Walleij <linus.walleij@stericsson.com>
6 */
7
8#include <linux/device.h>
9
10#ifndef MFD_AB3100_H
11#define MFD_AB3100_H
12
13#define ABUNKNOWN 0
14#define AB3000 1
15#define AB3100 2
16
17/*
18 * AB3100, EVENTA1, A2 and A3 event register flags
19 * these are catenated into a single 32-bit flag in the code
20 * for event notification broadcasts.
21 */
22#define AB3100_EVENTA1_ONSWA (0x01<<16)
23#define AB3100_EVENTA1_ONSWB (0x02<<16)
24#define AB3100_EVENTA1_ONSWC (0x04<<16)
25#define AB3100_EVENTA1_DCIO (0x08<<16)
26#define AB3100_EVENTA1_OVER_TEMP (0x10<<16)
27#define AB3100_EVENTA1_SIM_OFF (0x20<<16)
28#define AB3100_EVENTA1_VBUS (0x40<<16)
29#define AB3100_EVENTA1_VSET_USB (0x80<<16)
30
31#define AB3100_EVENTA2_READY_TX (0x01<<8)
32#define AB3100_EVENTA2_READY_RX (0x02<<8)
33#define AB3100_EVENTA2_OVERRUN_ERROR (0x04<<8)
34#define AB3100_EVENTA2_FRAMING_ERROR (0x08<<8)
35#define AB3100_EVENTA2_CHARG_OVERCURRENT (0x10<<8)
36#define AB3100_EVENTA2_MIDR (0x20<<8)
37#define AB3100_EVENTA2_BATTERY_REM (0x40<<8)
38#define AB3100_EVENTA2_ALARM (0x80<<8)
39
40#define AB3100_EVENTA3_ADC_TRIG5 (0x01)
41#define AB3100_EVENTA3_ADC_TRIG4 (0x02)
42#define AB3100_EVENTA3_ADC_TRIG3 (0x04)
43#define AB3100_EVENTA3_ADC_TRIG2 (0x08)
44#define AB3100_EVENTA3_ADC_TRIGVBAT (0x10)
45#define AB3100_EVENTA3_ADC_TRIGVTX (0x20)
46#define AB3100_EVENTA3_ADC_TRIG1 (0x40)
47#define AB3100_EVENTA3_ADC_TRIG0 (0x80)
48
49/* AB3100, STR register flags */
50#define AB3100_STR_ONSWA (0x01)
51#define AB3100_STR_ONSWB (0x02)
52#define AB3100_STR_ONSWC (0x04)
53#define AB3100_STR_DCIO (0x08)
54#define AB3100_STR_BOOT_MODE (0x10)
55#define AB3100_STR_SIM_OFF (0x20)
56#define AB3100_STR_BATT_REMOVAL (0x40)
57#define AB3100_STR_VBUS (0x80)
58
59/**
60 * struct ab3100
61 * @access_mutex: lock out concurrent accesses to the AB3100 registers
62 * @dev: pointer to the containing device
63 * @i2c_client: I2C client for this chip
64 * @testreg_client: secondary client for test registers
65 * @chip_name: name of this chip variant
66 * @chip_id: 8 bit chip ID for this chip variant
67 * @work: an event handling worker
68 * @event_subscribers: event subscribers are listed here
69 * @startup_events: a copy of the first reading of the event registers
70 * @startup_events_read: whether the first events have been read
71 *
72 * This struct is PRIVATE and devices using it should NOT
73 * access ANY fields. It is used as a token for calling the
74 * AB3100 functions.
75 */
76struct ab3100 {
77 struct mutex access_mutex;
78 struct device *dev;
79 struct i2c_client *i2c_client;
80 struct i2c_client *testreg_client;
81 char chip_name[32];
82 u8 chip_id;
83 struct work_struct work;
84 struct blocking_notifier_head event_subscribers;
85 u32 startup_events;
86 bool startup_events_read;
87};
88
89int ab3100_set_register(struct ab3100 *ab3100, u8 reg, u8 regval);
90int ab3100_get_register(struct ab3100 *ab3100, u8 reg, u8 *regval);
91int ab3100_get_register_page(struct ab3100 *ab3100,
92 u8 first_reg, u8 *regvals, u8 numregs);
93int ab3100_mask_and_set_register(struct ab3100 *ab3100,
94 u8 reg, u8 andmask, u8 ormask);
95u8 ab3100_get_chip_type(struct ab3100 *ab3100);
96int ab3100_event_register(struct ab3100 *ab3100,
97 struct notifier_block *nb);
98int ab3100_event_unregister(struct ab3100 *ab3100,
99 struct notifier_block *nb);
100int ab3100_event_registers_startup_state_get(struct ab3100 *ab3100,
101 u32 *fatevent);
102
103#endif
diff --git a/include/linux/mfd/asic3.h b/include/linux/mfd/asic3.h
index 322cd6deb9f0..de3c4ad19afb 100644
--- a/include/linux/mfd/asic3.h
+++ b/include/linux/mfd/asic3.h
@@ -30,6 +30,13 @@ struct asic3_platform_data {
30#define ASIC3_NUM_GPIOS 64 30#define ASIC3_NUM_GPIOS 64
31#define ASIC3_NR_IRQS ASIC3_NUM_GPIOS + 6 31#define ASIC3_NR_IRQS ASIC3_NUM_GPIOS + 6
32 32
33#define ASIC3_IRQ_LED0 64
34#define ASIC3_IRQ_LED1 65
35#define ASIC3_IRQ_LED2 66
36#define ASIC3_IRQ_SPI 67
37#define ASIC3_IRQ_SMBUS 68
38#define ASIC3_IRQ_OWM 69
39
33#define ASIC3_TO_GPIO(gpio) (NR_BUILTIN_GPIO + (gpio)) 40#define ASIC3_TO_GPIO(gpio) (NR_BUILTIN_GPIO + (gpio))
34 41
35#define ASIC3_GPIO_BANK_A 0 42#define ASIC3_GPIO_BANK_A 0
@@ -227,8 +234,8 @@ struct asic3_platform_data {
227 234
228 235
229/* Basic control of the SD ASIC */ 236/* Basic control of the SD ASIC */
230#define ASIC3_SDHWCTRL_Base 0x0E00 237#define ASIC3_SDHWCTRL_BASE 0x0E00
231#define ASIC3_SDHWCTRL_SDConf 0x00 238#define ASIC3_SDHWCTRL_SDCONF 0x00
232 239
233#define ASIC3_SDHWCTRL_SUSPEND (1 << 0) /* 1=suspend all SD operations */ 240#define ASIC3_SDHWCTRL_SUSPEND (1 << 0) /* 1=suspend all SD operations */
234#define ASIC3_SDHWCTRL_CLKSEL (1 << 1) /* 1=SDICK, 0=HCLK */ 241#define ASIC3_SDHWCTRL_CLKSEL (1 << 1) /* 1=SDICK, 0=HCLK */
@@ -242,10 +249,10 @@ struct asic3_platform_data {
242/* SD card power supply ctrl 1=enable */ 249/* SD card power supply ctrl 1=enable */
243#define ASIC3_SDHWCTRL_SDPWR (1 << 6) 250#define ASIC3_SDHWCTRL_SDPWR (1 << 6)
244 251
245#define ASIC3_EXTCF_Base 0x1100 252#define ASIC3_EXTCF_BASE 0x1100
246 253
247#define ASIC3_EXTCF_Select 0x00 254#define ASIC3_EXTCF_SELECT 0x00
248#define ASIC3_EXTCF_Reset 0x04 255#define ASIC3_EXTCF_RESET 0x04
249 256
250#define ASIC3_EXTCF_SMOD0 (1 << 0) /* slot number of mode 0 */ 257#define ASIC3_EXTCF_SMOD0 (1 << 0) /* slot number of mode 0 */
251#define ASIC3_EXTCF_SMOD1 (1 << 1) /* slot number of mode 1 */ 258#define ASIC3_EXTCF_SMOD1 (1 << 1) /* slot number of mode 1 */
@@ -279,222 +286,9 @@ struct asic3_platform_data {
279 * SDIO_CTRL Control registers for SDIO operations 286 * SDIO_CTRL Control registers for SDIO operations
280 * 287 *
281 *****************************************************************************/ 288 *****************************************************************************/
282#define ASIC3_SD_CONFIG_Base 0x0400 /* Assumes 32 bit addressing */ 289#define ASIC3_SD_CONFIG_BASE 0x0400 /* Assumes 32 bit addressing */
283 290#define ASIC3_SD_CTRL_BASE 0x1000
284#define ASIC3_SD_CONFIG_Command 0x08 /* R/W: Command */ 291#define ASIC3_SDIO_CTRL_BASE 0x1200
285
286/* [0:8] SD Control Register Base Address */
287#define ASIC3_SD_CONFIG_Addr0 0x20
288
289/* [9:31] SD Control Register Base Address */
290#define ASIC3_SD_CONFIG_Addr1 0x24
291
292/* R/O: interrupt assigned to pin */
293#define ASIC3_SD_CONFIG_IntPin 0x78
294
295/*
296 * Set to 0x1f to clock SD controller, 0 otherwise.
297 * At 0x82 - Gated Clock Ctrl
298 */
299#define ASIC3_SD_CONFIG_ClkStop 0x80
300
301/* Control clock of SD controller */
302#define ASIC3_SD_CONFIG_ClockMode 0x84
303#define ASIC3_SD_CONFIG_SDHC_PinStatus 0x88 /* R/0: SD pins status */
304#define ASIC3_SD_CONFIG_SDHC_Power1 0x90 /* Power1 - manual pwr ctrl */
305
306/* auto power up after card inserted */
307#define ASIC3_SD_CONFIG_SDHC_Power2 0x92
308
309/* auto power down when card removed */
310#define ASIC3_SD_CONFIG_SDHC_Power3 0x94
311#define ASIC3_SD_CONFIG_SDHC_CardDetect 0x98
312#define ASIC3_SD_CONFIG_SDHC_Slot 0xA0 /* R/O: support slot number */
313#define ASIC3_SD_CONFIG_SDHC_ExtGateClk1 0x1E0 /* Not used */
314#define ASIC3_SD_CONFIG_SDHC_ExtGateClk2 0x1E2 /* Not used*/
315
316/* GPIO Output Reg. , at 0x1EA - GPIO Output Enable Reg. */
317#define ASIC3_SD_CONFIG_SDHC_GPIO_OutAndEnable 0x1E8
318#define ASIC3_SD_CONFIG_SDHC_GPIO_Status 0x1EC /* GPIO Status Reg. */
319
320/* Bit 1: double buffer/single buffer */
321#define ASIC3_SD_CONFIG_SDHC_ExtGateClk3 0x1F0
322
323/* Memory access enable (set to 1 to access SD Controller) */
324#define SD_CONFIG_COMMAND_MAE (1<<1)
325
326#define SD_CONFIG_CLK_ENABLE_ALL 0x1f
327
328#define SD_CONFIG_POWER1_PC_33V 0x0200 /* Set for 3.3 volts */
329#define SD_CONFIG_POWER1_PC_OFF 0x0000 /* Turn off power */
330
331 /* two bits - number of cycles for card detection */
332#define SD_CONFIG_CARDDETECTMODE_CLK ((x) & 0x3)
333
334
335#define ASIC3_SD_CTRL_Base 0x1000
336
337#define ASIC3_SD_CTRL_Cmd 0x00
338#define ASIC3_SD_CTRL_Arg0 0x08
339#define ASIC3_SD_CTRL_Arg1 0x0C
340#define ASIC3_SD_CTRL_StopInternal 0x10
341#define ASIC3_SD_CTRL_TransferSectorCount 0x14
342#define ASIC3_SD_CTRL_Response0 0x18
343#define ASIC3_SD_CTRL_Response1 0x1C
344#define ASIC3_SD_CTRL_Response2 0x20
345#define ASIC3_SD_CTRL_Response3 0x24
346#define ASIC3_SD_CTRL_Response4 0x28
347#define ASIC3_SD_CTRL_Response5 0x2C
348#define ASIC3_SD_CTRL_Response6 0x30
349#define ASIC3_SD_CTRL_Response7 0x34
350#define ASIC3_SD_CTRL_CardStatus 0x38
351#define ASIC3_SD_CTRL_BufferCtrl 0x3C
352#define ASIC3_SD_CTRL_IntMaskCard 0x40
353#define ASIC3_SD_CTRL_IntMaskBuffer 0x44
354#define ASIC3_SD_CTRL_CardClockCtrl 0x48
355#define ASIC3_SD_CTRL_MemCardXferDataLen 0x4C
356#define ASIC3_SD_CTRL_MemCardOptionSetup 0x50
357#define ASIC3_SD_CTRL_ErrorStatus0 0x58
358#define ASIC3_SD_CTRL_ErrorStatus1 0x5C
359#define ASIC3_SD_CTRL_DataPort 0x60
360#define ASIC3_SD_CTRL_TransactionCtrl 0x68
361#define ASIC3_SD_CTRL_SoftwareReset 0x1C0
362
363#define SD_CTRL_SOFTWARE_RESET_CLEAR (1<<0)
364
365#define SD_CTRL_TRANSACTIONCONTROL_SET (1<<8)
366
367#define SD_CTRL_CARDCLOCKCONTROL_FOR_SD_CARD (1<<15)
368#define SD_CTRL_CARDCLOCKCONTROL_ENABLE_CLOCK (1<<8)
369#define SD_CTRL_CARDCLOCKCONTROL_CLK_DIV_512 (1<<7)
370#define SD_CTRL_CARDCLOCKCONTROL_CLK_DIV_256 (1<<6)
371#define SD_CTRL_CARDCLOCKCONTROL_CLK_DIV_128 (1<<5)
372#define SD_CTRL_CARDCLOCKCONTROL_CLK_DIV_64 (1<<4)
373#define SD_CTRL_CARDCLOCKCONTROL_CLK_DIV_32 (1<<3)
374#define SD_CTRL_CARDCLOCKCONTROL_CLK_DIV_16 (1<<2)
375#define SD_CTRL_CARDCLOCKCONTROL_CLK_DIV_8 (1<<1)
376#define SD_CTRL_CARDCLOCKCONTROL_CLK_DIV_4 (1<<0)
377#define SD_CTRL_CARDCLOCKCONTROL_CLK_DIV_2 (0<<0)
378
379#define MEM_CARD_OPTION_REQUIRED 0x000e
380#define MEM_CARD_OPTION_DATA_RESPONSE_TIMEOUT(x) (((x) & 0x0f) << 4)
381#define MEM_CARD_OPTION_C2_MODULE_NOT_PRESENT (1<<14)
382#define MEM_CARD_OPTION_DATA_XFR_WIDTH_1 (1<<15)
383#define MEM_CARD_OPTION_DATA_XFR_WIDTH_4 0
384
385#define SD_CTRL_COMMAND_INDEX(x) ((x) & 0x3f)
386#define SD_CTRL_COMMAND_TYPE_CMD (0 << 6)
387#define SD_CTRL_COMMAND_TYPE_ACMD (1 << 6)
388#define SD_CTRL_COMMAND_TYPE_AUTHENTICATION (2 << 6)
389#define SD_CTRL_COMMAND_RESPONSE_TYPE_NORMAL (0 << 8)
390#define SD_CTRL_COMMAND_RESPONSE_TYPE_EXT_R1 (4 << 8)
391#define SD_CTRL_COMMAND_RESPONSE_TYPE_EXT_R1B (5 << 8)
392#define SD_CTRL_COMMAND_RESPONSE_TYPE_EXT_R2 (6 << 8)
393#define SD_CTRL_COMMAND_RESPONSE_TYPE_EXT_R3 (7 << 8)
394#define SD_CTRL_COMMAND_DATA_PRESENT (1 << 11)
395#define SD_CTRL_COMMAND_TRANSFER_READ (1 << 12)
396#define SD_CTRL_COMMAND_TRANSFER_WRITE (0 << 12)
397#define SD_CTRL_COMMAND_MULTI_BLOCK (1 << 13)
398#define SD_CTRL_COMMAND_SECURITY_CMD (1 << 14)
399
400#define SD_CTRL_STOP_INTERNAL_ISSSUE_CMD12 (1 << 0)
401#define SD_CTRL_STOP_INTERNAL_AUTO_ISSUE_CMD12 (1 << 8)
402
403#define SD_CTRL_CARDSTATUS_RESPONSE_END (1 << 0)
404#define SD_CTRL_CARDSTATUS_RW_END (1 << 2)
405#define SD_CTRL_CARDSTATUS_CARD_REMOVED_0 (1 << 3)
406#define SD_CTRL_CARDSTATUS_CARD_INSERTED_0 (1 << 4)
407#define SD_CTRL_CARDSTATUS_SIGNAL_STATE_PRESENT_0 (1 << 5)
408#define SD_CTRL_CARDSTATUS_WRITE_PROTECT (1 << 7)
409#define SD_CTRL_CARDSTATUS_CARD_REMOVED_3 (1 << 8)
410#define SD_CTRL_CARDSTATUS_CARD_INSERTED_3 (1 << 9)
411#define SD_CTRL_CARDSTATUS_SIGNAL_STATE_PRESENT_3 (1 << 10)
412
413#define SD_CTRL_BUFFERSTATUS_CMD_INDEX_ERROR (1 << 0)
414#define SD_CTRL_BUFFERSTATUS_CRC_ERROR (1 << 1)
415#define SD_CTRL_BUFFERSTATUS_STOP_BIT_END_ERROR (1 << 2)
416#define SD_CTRL_BUFFERSTATUS_DATA_TIMEOUT (1 << 3)
417#define SD_CTRL_BUFFERSTATUS_BUFFER_OVERFLOW (1 << 4)
418#define SD_CTRL_BUFFERSTATUS_BUFFER_UNDERFLOW (1 << 5)
419#define SD_CTRL_BUFFERSTATUS_CMD_TIMEOUT (1 << 6)
420#define SD_CTRL_BUFFERSTATUS_UNK7 (1 << 7)
421#define SD_CTRL_BUFFERSTATUS_BUFFER_READ_ENABLE (1 << 8)
422#define SD_CTRL_BUFFERSTATUS_BUFFER_WRITE_ENABLE (1 << 9)
423#define SD_CTRL_BUFFERSTATUS_ILLEGAL_FUNCTION (1 << 13)
424#define SD_CTRL_BUFFERSTATUS_CMD_BUSY (1 << 14)
425#define SD_CTRL_BUFFERSTATUS_ILLEGAL_ACCESS (1 << 15)
426
427#define SD_CTRL_INTMASKCARD_RESPONSE_END (1 << 0)
428#define SD_CTRL_INTMASKCARD_RW_END (1 << 2)
429#define SD_CTRL_INTMASKCARD_CARD_REMOVED_0 (1 << 3)
430#define SD_CTRL_INTMASKCARD_CARD_INSERTED_0 (1 << 4)
431#define SD_CTRL_INTMASKCARD_SIGNAL_STATE_PRESENT_0 (1 << 5)
432#define SD_CTRL_INTMASKCARD_UNK6 (1 << 6)
433#define SD_CTRL_INTMASKCARD_WRITE_PROTECT (1 << 7)
434#define SD_CTRL_INTMASKCARD_CARD_REMOVED_3 (1 << 8)
435#define SD_CTRL_INTMASKCARD_CARD_INSERTED_3 (1 << 9)
436#define SD_CTRL_INTMASKCARD_SIGNAL_STATE_PRESENT_3 (1 << 10)
437
438#define SD_CTRL_INTMASKBUFFER_CMD_INDEX_ERROR (1 << 0)
439#define SD_CTRL_INTMASKBUFFER_CRC_ERROR (1 << 1)
440#define SD_CTRL_INTMASKBUFFER_STOP_BIT_END_ERROR (1 << 2)
441#define SD_CTRL_INTMASKBUFFER_DATA_TIMEOUT (1 << 3)
442#define SD_CTRL_INTMASKBUFFER_BUFFER_OVERFLOW (1 << 4)
443#define SD_CTRL_INTMASKBUFFER_BUFFER_UNDERFLOW (1 << 5)
444#define SD_CTRL_INTMASKBUFFER_CMD_TIMEOUT (1 << 6)
445#define SD_CTRL_INTMASKBUFFER_UNK7 (1 << 7)
446#define SD_CTRL_INTMASKBUFFER_BUFFER_READ_ENABLE (1 << 8)
447#define SD_CTRL_INTMASKBUFFER_BUFFER_WRITE_ENABLE (1 << 9)
448#define SD_CTRL_INTMASKBUFFER_ILLEGAL_FUNCTION (1 << 13)
449#define SD_CTRL_INTMASKBUFFER_CMD_BUSY (1 << 14)
450#define SD_CTRL_INTMASKBUFFER_ILLEGAL_ACCESS (1 << 15)
451
452#define SD_CTRL_DETAIL0_RESPONSE_CMD_ERROR (1 << 0)
453#define SD_CTRL_DETAIL0_END_BIT_ERROR_FOR_RESPONSE_NON_CMD12 (1 << 2)
454#define SD_CTRL_DETAIL0_END_BIT_ERROR_FOR_RESPONSE_CMD12 (1 << 3)
455#define SD_CTRL_DETAIL0_END_BIT_ERROR_FOR_READ_DATA (1 << 4)
456#define SD_CTRL_DETAIL0_END_BIT_ERROR_FOR_WRITE_CRC_STATUS (1 << 5)
457#define SD_CTRL_DETAIL0_CRC_ERROR_FOR_RESPONSE_NON_CMD12 (1 << 8)
458#define SD_CTRL_DETAIL0_CRC_ERROR_FOR_RESPONSE_CMD12 (1 << 9)
459#define SD_CTRL_DETAIL0_CRC_ERROR_FOR_READ_DATA (1 << 10)
460#define SD_CTRL_DETAIL0_CRC_ERROR_FOR_WRITE_CMD (1 << 11)
461
462#define SD_CTRL_DETAIL1_NO_CMD_RESPONSE (1 << 0)
463#define SD_CTRL_DETAIL1_TIMEOUT_READ_DATA (1 << 4)
464#define SD_CTRL_DETAIL1_TIMEOUT_CRS_STATUS (1 << 5)
465#define SD_CTRL_DETAIL1_TIMEOUT_CRC_BUSY (1 << 6)
466
467#define ASIC3_SDIO_CTRL_Base 0x1200
468
469#define ASIC3_SDIO_CTRL_Cmd 0x00
470#define ASIC3_SDIO_CTRL_CardPortSel 0x04
471#define ASIC3_SDIO_CTRL_Arg0 0x08
472#define ASIC3_SDIO_CTRL_Arg1 0x0C
473#define ASIC3_SDIO_CTRL_TransferBlockCount 0x14
474#define ASIC3_SDIO_CTRL_Response0 0x18
475#define ASIC3_SDIO_CTRL_Response1 0x1C
476#define ASIC3_SDIO_CTRL_Response2 0x20
477#define ASIC3_SDIO_CTRL_Response3 0x24
478#define ASIC3_SDIO_CTRL_Response4 0x28
479#define ASIC3_SDIO_CTRL_Response5 0x2C
480#define ASIC3_SDIO_CTRL_Response6 0x30
481#define ASIC3_SDIO_CTRL_Response7 0x34
482#define ASIC3_SDIO_CTRL_CardStatus 0x38
483#define ASIC3_SDIO_CTRL_BufferCtrl 0x3C
484#define ASIC3_SDIO_CTRL_IntMaskCard 0x40
485#define ASIC3_SDIO_CTRL_IntMaskBuffer 0x44
486#define ASIC3_SDIO_CTRL_CardXferDataLen 0x4C
487#define ASIC3_SDIO_CTRL_CardOptionSetup 0x50
488#define ASIC3_SDIO_CTRL_ErrorStatus0 0x54
489#define ASIC3_SDIO_CTRL_ErrorStatus1 0x58
490#define ASIC3_SDIO_CTRL_DataPort 0x60
491#define ASIC3_SDIO_CTRL_TransactionCtrl 0x68
492#define ASIC3_SDIO_CTRL_CardIntCtrl 0x6C
493#define ASIC3_SDIO_CTRL_ClocknWaitCtrl 0x70
494#define ASIC3_SDIO_CTRL_HostInformation 0x74
495#define ASIC3_SDIO_CTRL_ErrorCtrl 0x78
496#define ASIC3_SDIO_CTRL_LEDCtrl 0x7C
497#define ASIC3_SDIO_CTRL_SoftwareReset 0x1C0
498 292
499#define ASIC3_MAP_SIZE_32BIT 0x2000 293#define ASIC3_MAP_SIZE_32BIT 0x2000
500#define ASIC3_MAP_SIZE_16BIT 0x1000 294#define ASIC3_MAP_SIZE_16BIT 0x1000
diff --git a/include/linux/mfd/ezx-pcap.h b/include/linux/mfd/ezx-pcap.h
new file mode 100644
index 000000000000..c12c3c0932bf
--- /dev/null
+++ b/include/linux/mfd/ezx-pcap.h
@@ -0,0 +1,256 @@
1/*
2 * Copyright 2009 Daniel Ribeiro <drwyrm@gmail.com>
3 *
4 * For further information, please see http://wiki.openezx.org/PCAP2
5 */
6
7#ifndef EZX_PCAP_H
8#define EZX_PCAP_H
9
10struct pcap_subdev {
11 int id;
12 const char *name;
13 void *platform_data;
14};
15
16struct pcap_platform_data {
17 unsigned int irq_base;
18 unsigned int config;
19 void (*init) (void *); /* board specific init */
20 int num_subdevs;
21 struct pcap_subdev *subdevs;
22};
23
24struct pcap_chip;
25
26int ezx_pcap_write(struct pcap_chip *, u8, u32);
27int ezx_pcap_read(struct pcap_chip *, u8, u32 *);
28int pcap_to_irq(struct pcap_chip *, int);
29int pcap_adc_async(struct pcap_chip *, u8, u32, u8[], void *, void *);
30int pcap_adc_sync(struct pcap_chip *, u8, u32, u8[], u16[]);
31
32#define PCAP_SECOND_PORT 1
33#define PCAP_CS_AH 2
34
35#define PCAP_REGISTER_WRITE_OP_BIT 0x80000000
36#define PCAP_REGISTER_READ_OP_BIT 0x00000000
37
38#define PCAP_REGISTER_VALUE_MASK 0x01ffffff
39#define PCAP_REGISTER_ADDRESS_MASK 0x7c000000
40#define PCAP_REGISTER_ADDRESS_SHIFT 26
41#define PCAP_REGISTER_NUMBER 32
42#define PCAP_CLEAR_INTERRUPT_REGISTER 0x01ffffff
43#define PCAP_MASK_ALL_INTERRUPT 0x01ffffff
44
45/* registers acessible by both pcap ports */
46#define PCAP_REG_ISR 0x0 /* Interrupt Status */
47#define PCAP_REG_MSR 0x1 /* Interrupt Mask */
48#define PCAP_REG_PSTAT 0x2 /* Processor Status */
49#define PCAP_REG_VREG2 0x6 /* Regulator Bank 2 Control */
50#define PCAP_REG_AUXVREG 0x7 /* Auxiliary Regulator Control */
51#define PCAP_REG_BATT 0x8 /* Battery Control */
52#define PCAP_REG_ADC 0x9 /* AD Control */
53#define PCAP_REG_ADR 0xa /* AD Result */
54#define PCAP_REG_CODEC 0xb /* Audio Codec Control */
55#define PCAP_REG_RX_AMPS 0xc /* RX Audio Amplifiers Control */
56#define PCAP_REG_ST_DAC 0xd /* Stereo DAC Control */
57#define PCAP_REG_BUSCTRL 0x14 /* Connectivity Control */
58#define PCAP_REG_PERIPH 0x15 /* Peripheral Control */
59#define PCAP_REG_LOWPWR 0x18 /* Regulator Low Power Control */
60#define PCAP_REG_TX_AMPS 0x1a /* TX Audio Amplifiers Control */
61#define PCAP_REG_GP 0x1b /* General Purpose */
62#define PCAP_REG_TEST1 0x1c
63#define PCAP_REG_TEST2 0x1d
64#define PCAP_REG_VENDOR_TEST1 0x1e
65#define PCAP_REG_VENDOR_TEST2 0x1f
66
67/* registers acessible by pcap port 1 only (a1200, e2 & e6) */
68#define PCAP_REG_INT_SEL 0x3 /* Interrupt Select */
69#define PCAP_REG_SWCTRL 0x4 /* Switching Regulator Control */
70#define PCAP_REG_VREG1 0x5 /* Regulator Bank 1 Control */
71#define PCAP_REG_RTC_TOD 0xe /* RTC Time of Day */
72#define PCAP_REG_RTC_TODA 0xf /* RTC Time of Day Alarm */
73#define PCAP_REG_RTC_DAY 0x10 /* RTC Day */
74#define PCAP_REG_RTC_DAYA 0x11 /* RTC Day Alarm */
75#define PCAP_REG_MTRTMR 0x12 /* AD Monitor Timer */
76#define PCAP_REG_PWR 0x13 /* Power Control */
77#define PCAP_REG_AUXVREG_MASK 0x16 /* Auxiliary Regulator Mask */
78#define PCAP_REG_VENDOR_REV 0x17
79#define PCAP_REG_PERIPH_MASK 0x19 /* Peripheral Mask */
80
81/* PCAP2 Interrupts */
82#define PCAP_NIRQS 23
83#define PCAP_IRQ_ADCDONE 0 /* ADC done port 1 */
84#define PCAP_IRQ_TS 1 /* Touch Screen */
85#define PCAP_IRQ_1HZ 2 /* 1HZ timer */
86#define PCAP_IRQ_WH 3 /* ADC above high limit */
87#define PCAP_IRQ_WL 4 /* ADC below low limit */
88#define PCAP_IRQ_TODA 5 /* Time of day alarm */
89#define PCAP_IRQ_USB4V 6 /* USB above 4V */
90#define PCAP_IRQ_ONOFF 7 /* On/Off button */
91#define PCAP_IRQ_ONOFF2 8 /* On/Off button 2 */
92#define PCAP_IRQ_USB1V 9 /* USB above 1V */
93#define PCAP_IRQ_MOBPORT 10
94#define PCAP_IRQ_MIC 11 /* Mic attach/HS button */
95#define PCAP_IRQ_HS 12 /* Headset attach */
96#define PCAP_IRQ_ST 13
97#define PCAP_IRQ_PC 14 /* Power Cut */
98#define PCAP_IRQ_WARM 15
99#define PCAP_IRQ_EOL 16 /* Battery End Of Life */
100#define PCAP_IRQ_CLK 17
101#define PCAP_IRQ_SYSRST 18 /* System Reset */
102#define PCAP_IRQ_DUMMY 19
103#define PCAP_IRQ_ADCDONE2 20 /* ADC done port 2 */
104#define PCAP_IRQ_SOFTRESET 21
105#define PCAP_IRQ_MNEXB 22
106
107/* voltage regulators */
108#define V1 0
109#define V2 1
110#define V3 2
111#define V4 3
112#define V5 4
113#define V6 5
114#define V7 6
115#define V8 7
116#define V9 8
117#define V10 9
118#define VAUX1 10
119#define VAUX2 11
120#define VAUX3 12
121#define VAUX4 13
122#define VSIM 14
123#define VSIM2 15
124#define VVIB 16
125#define SW1 17
126#define SW2 18
127#define SW3 19
128#define SW1S 20
129#define SW2S 21
130
131#define PCAP_BATT_DAC_MASK 0x000000ff
132#define PCAP_BATT_DAC_SHIFT 0
133#define PCAP_BATT_B_FDBK (1 << 8)
134#define PCAP_BATT_EXT_ISENSE (1 << 9)
135#define PCAP_BATT_V_COIN_MASK 0x00003c00
136#define PCAP_BATT_V_COIN_SHIFT 10
137#define PCAP_BATT_I_COIN (1 << 14)
138#define PCAP_BATT_COIN_CH_EN (1 << 15)
139#define PCAP_BATT_EOL_SEL_MASK 0x000e0000
140#define PCAP_BATT_EOL_SEL_SHIFT 17
141#define PCAP_BATT_EOL_CMP_EN (1 << 20)
142#define PCAP_BATT_BATT_DET_EN (1 << 21)
143#define PCAP_BATT_THERMBIAS_CTRL (1 << 22)
144
145#define PCAP_ADC_ADEN (1 << 0)
146#define PCAP_ADC_RAND (1 << 1)
147#define PCAP_ADC_AD_SEL1 (1 << 2)
148#define PCAP_ADC_AD_SEL2 (1 << 3)
149#define PCAP_ADC_ADA1_MASK 0x00000070
150#define PCAP_ADC_ADA1_SHIFT 4
151#define PCAP_ADC_ADA2_MASK 0x00000380
152#define PCAP_ADC_ADA2_SHIFT 7
153#define PCAP_ADC_ATO_MASK 0x00003c00
154#define PCAP_ADC_ATO_SHIFT 10
155#define PCAP_ADC_ATOX (1 << 14)
156#define PCAP_ADC_MTR1 (1 << 15)
157#define PCAP_ADC_MTR2 (1 << 16)
158#define PCAP_ADC_TS_M_MASK 0x000e0000
159#define PCAP_ADC_TS_M_SHIFT 17
160#define PCAP_ADC_TS_REF_LOWPWR (1 << 20)
161#define PCAP_ADC_TS_REFENB (1 << 21)
162#define PCAP_ADC_BATT_I_POLARITY (1 << 22)
163#define PCAP_ADC_BATT_I_ADC (1 << 23)
164
165#define PCAP_ADC_BANK_0 0
166#define PCAP_ADC_BANK_1 1
167/* ADC bank 0 */
168#define PCAP_ADC_CH_COIN 0
169#define PCAP_ADC_CH_BATT 1
170#define PCAP_ADC_CH_BPLUS 2
171#define PCAP_ADC_CH_MOBPORTB 3
172#define PCAP_ADC_CH_TEMPERATURE 4
173#define PCAP_ADC_CH_CHARGER_ID 5
174#define PCAP_ADC_CH_AD6 6
175/* ADC bank 1 */
176#define PCAP_ADC_CH_AD7 0
177#define PCAP_ADC_CH_AD8 1
178#define PCAP_ADC_CH_AD9 2
179#define PCAP_ADC_CH_TS_X1 3
180#define PCAP_ADC_CH_TS_X2 4
181#define PCAP_ADC_CH_TS_Y1 5
182#define PCAP_ADC_CH_TS_Y2 6
183
184#define PCAP_ADC_T_NOW 0
185#define PCAP_ADC_T_IN_BURST 1
186#define PCAP_ADC_T_OUT_BURST 2
187
188#define PCAP_ADC_ATO_IN_BURST 6
189#define PCAP_ADC_ATO_OUT_BURST 0
190
191#define PCAP_ADC_TS_M_XY 1
192#define PCAP_ADC_TS_M_PRESSURE 2
193#define PCAP_ADC_TS_M_PLATE_X 3
194#define PCAP_ADC_TS_M_PLATE_Y 4
195#define PCAP_ADC_TS_M_STANDBY 5
196#define PCAP_ADC_TS_M_NONTS 6
197
198#define PCAP_ADR_ADD1_MASK 0x000003ff
199#define PCAP_ADR_ADD1_SHIFT 0
200#define PCAP_ADR_ADD2_MASK 0x000ffc00
201#define PCAP_ADR_ADD2_SHIFT 10
202#define PCAP_ADR_ADINC1 (1 << 20)
203#define PCAP_ADR_ADINC2 (1 << 21)
204#define PCAP_ADR_ASC (1 << 22)
205#define PCAP_ADR_ONESHOT (1 << 23)
206
207#define PCAP_BUSCTRL_FSENB (1 << 0)
208#define PCAP_BUSCTRL_USB_SUSPEND (1 << 1)
209#define PCAP_BUSCTRL_USB_PU (1 << 2)
210#define PCAP_BUSCTRL_USB_PD (1 << 3)
211#define PCAP_BUSCTRL_VUSB_EN (1 << 4)
212#define PCAP_BUSCTRL_USB_PS (1 << 5)
213#define PCAP_BUSCTRL_VUSB_MSTR_EN (1 << 6)
214#define PCAP_BUSCTRL_VBUS_PD_ENB (1 << 7)
215#define PCAP_BUSCTRL_CURRLIM (1 << 8)
216#define PCAP_BUSCTRL_RS232ENB (1 << 9)
217#define PCAP_BUSCTRL_RS232_DIR (1 << 10)
218#define PCAP_BUSCTRL_SE0_CONN (1 << 11)
219#define PCAP_BUSCTRL_USB_PDM (1 << 12)
220#define PCAP_BUSCTRL_BUS_PRI_ADJ (1 << 24)
221
222/* leds */
223#define PCAP_LED0 0
224#define PCAP_LED1 1
225#define PCAP_BL0 2
226#define PCAP_BL1 3
227#define PCAP_VIB 4
228#define PCAP_LED_3MA 0
229#define PCAP_LED_4MA 1
230#define PCAP_LED_5MA 2
231#define PCAP_LED_9MA 3
232#define PCAP_LED_GPIO_VAL_MASK 0x00ffffff
233#define PCAP_LED_GPIO_EN 0x01000000
234#define PCAP_LED_GPIO_INVERT 0x02000000
235#define PCAP_LED_T_MASK 0xf
236#define PCAP_LED_C_MASK 0x3
237#define PCAP_BL_MASK 0x1f
238#define PCAP_BL0_SHIFT 0
239#define PCAP_LED0_EN (1 << 5)
240#define PCAP_LED1_EN (1 << 6)
241#define PCAP_LED0_T_SHIFT 7
242#define PCAP_LED1_T_SHIFT 11
243#define PCAP_LED0_C_SHIFT 15
244#define PCAP_LED1_C_SHIFT 17
245#define PCAP_BL1_SHIFT 20
246#define PCAP_VIB_MASK 0x3
247#define PCAP_VIB_SHIFT 20
248#define PCAP_VIB_EN (1 << 19)
249
250/* RTC */
251#define PCAP_RTC_DAY_MASK 0x3fff
252#define PCAP_RTC_TOD_MASK 0xffff
253#define PCAP_RTC_PC_MASK 0x7
254#define SEC_PER_DAY 86400
255
256#endif
diff --git a/include/linux/mfd/tmio.h b/include/linux/mfd/tmio.h
index c377118884e6..6b9c5d06690c 100644
--- a/include/linux/mfd/tmio.h
+++ b/include/linux/mfd/tmio.h
@@ -22,7 +22,7 @@
22 * data for the MMC controller 22 * data for the MMC controller
23 */ 23 */
24struct tmio_mmc_data { 24struct tmio_mmc_data {
25 unsigned int hclk; 25 const unsigned int hclk;
26}; 26};
27 27
28/* 28/*
diff --git a/include/linux/module.h b/include/linux/module.h
index 505f20dcc1c7..098bdb7bfacf 100644
--- a/include/linux/module.h
+++ b/include/linux/module.h
@@ -363,6 +363,12 @@ struct module
363 local_t ref; 363 local_t ref;
364#endif 364#endif
365#endif 365#endif
366
367#ifdef CONFIG_CONSTRUCTORS
368 /* Constructor functions. */
369 ctor_fn_t *ctors;
370 unsigned int num_ctors;
371#endif
366}; 372};
367#ifndef MODULE_ARCH_INIT 373#ifndef MODULE_ARCH_INIT
368#define MODULE_ARCH_INIT {} 374#define MODULE_ARCH_INIT {}
diff --git a/include/linux/mtd/ubi.h b/include/linux/mtd/ubi.h
index 6316fafe5c2a..6913b71d9ab2 100644
--- a/include/linux/mtd/ubi.h
+++ b/include/linux/mtd/ubi.h
@@ -132,6 +132,39 @@ struct ubi_device_info {
132 dev_t cdev; 132 dev_t cdev;
133}; 133};
134 134
135/*
136 * enum - volume notification types.
137 * @UBI_VOLUME_ADDED: volume has been added
138 * @UBI_VOLUME_REMOVED: start volume volume
139 * @UBI_VOLUME_RESIZED: volume size has been re-sized
140 * @UBI_VOLUME_RENAMED: volume name has been re-named
141 * @UBI_VOLUME_UPDATED: volume name has been updated
142 *
143 * These constants define which type of event has happened when a volume
144 * notification function is invoked.
145 */
146enum {
147 UBI_VOLUME_ADDED,
148 UBI_VOLUME_REMOVED,
149 UBI_VOLUME_RESIZED,
150 UBI_VOLUME_RENAMED,
151 UBI_VOLUME_UPDATED,
152};
153
154/*
155 * struct ubi_notification - UBI notification description structure.
156 * @di: UBI device description object
157 * @vi: UBI volume description object
158 *
159 * UBI notifiers are called with a pointer to an object of this type. The
160 * object describes the notification. Namely, it provides a description of the
161 * UBI device and UBI volume the notification informs about.
162 */
163struct ubi_notification {
164 struct ubi_device_info di;
165 struct ubi_volume_info vi;
166};
167
135/* UBI descriptor given to users when they open UBI volumes */ 168/* UBI descriptor given to users when they open UBI volumes */
136struct ubi_volume_desc; 169struct ubi_volume_desc;
137 170
@@ -141,6 +174,10 @@ void ubi_get_volume_info(struct ubi_volume_desc *desc,
141struct ubi_volume_desc *ubi_open_volume(int ubi_num, int vol_id, int mode); 174struct ubi_volume_desc *ubi_open_volume(int ubi_num, int vol_id, int mode);
142struct ubi_volume_desc *ubi_open_volume_nm(int ubi_num, const char *name, 175struct ubi_volume_desc *ubi_open_volume_nm(int ubi_num, const char *name,
143 int mode); 176 int mode);
177int ubi_register_volume_notifier(struct notifier_block *nb,
178 int ignore_existing);
179int ubi_unregister_volume_notifier(struct notifier_block *nb);
180
144void ubi_close_volume(struct ubi_volume_desc *desc); 181void ubi_close_volume(struct ubi_volume_desc *desc);
145int ubi_leb_read(struct ubi_volume_desc *desc, int lnum, char *buf, int offset, 182int ubi_leb_read(struct ubi_volume_desc *desc, int lnum, char *buf, int offset,
146 int len, int check); 183 int len, int check);
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 9ea8d6dfe540..d4a4d9867794 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -224,6 +224,11 @@ struct netdev_hw_addr {
224 struct rcu_head rcu_head; 224 struct rcu_head rcu_head;
225}; 225};
226 226
227struct netdev_hw_addr_list {
228 struct list_head list;
229 int count;
230};
231
227struct hh_cache 232struct hh_cache
228{ 233{
229 struct hh_cache *hh_next; /* Next entry */ 234 struct hh_cache *hh_next; /* Next entry */
@@ -776,9 +781,8 @@ struct net_device
776 unsigned char addr_len; /* hardware address length */ 781 unsigned char addr_len; /* hardware address length */
777 unsigned short dev_id; /* for shared network cards */ 782 unsigned short dev_id; /* for shared network cards */
778 783
779 struct list_head uc_list; /* Secondary unicast mac 784 struct netdev_hw_addr_list uc; /* Secondary unicast
780 addresses */ 785 mac addresses */
781 int uc_count; /* Number of installed ucasts */
782 int uc_promisc; 786 int uc_promisc;
783 spinlock_t addr_list_lock; 787 spinlock_t addr_list_lock;
784 struct dev_addr_list *mc_list; /* Multicast mac addresses */ 788 struct dev_addr_list *mc_list; /* Multicast mac addresses */
@@ -810,7 +814,8 @@ struct net_device
810 because most packets are 814 because most packets are
811 unicast) */ 815 unicast) */
812 816
813 struct list_head dev_addr_list; /* list of device hw addresses */ 817 struct netdev_hw_addr_list dev_addrs; /* list of device
818 hw addresses */
814 819
815 unsigned char broadcast[MAX_ADDR_LEN]; /* hw bcast add */ 820 unsigned char broadcast[MAX_ADDR_LEN]; /* hw bcast add */
816 821
@@ -1806,11 +1811,11 @@ static inline void netif_addr_unlock_bh(struct net_device *dev)
1806} 1811}
1807 1812
1808/* 1813/*
1809 * dev_addr_list walker. Should be used only for read access. Call with 1814 * dev_addrs walker. Should be used only for read access. Call with
1810 * rcu_read_lock held. 1815 * rcu_read_lock held.
1811 */ 1816 */
1812#define for_each_dev_addr(dev, ha) \ 1817#define for_each_dev_addr(dev, ha) \
1813 list_for_each_entry_rcu(ha, &dev->dev_addr_list, list) 1818 list_for_each_entry_rcu(ha, &dev->dev_addrs.list, list)
1814 1819
1815/* These functions live elsewhere (drivers/net/net_init.c, but related) */ 1820/* These functions live elsewhere (drivers/net/net_init.c, but related) */
1816 1821
diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h
index d6792f88a176..e2e5ce543595 100644
--- a/include/linux/page-flags.h
+++ b/include/linux/page-flags.h
@@ -118,7 +118,6 @@ enum pageflags {
118 PG_savepinned = PG_dirty, 118 PG_savepinned = PG_dirty,
119 119
120 /* SLOB */ 120 /* SLOB */
121 PG_slob_page = PG_active,
122 PG_slob_free = PG_private, 121 PG_slob_free = PG_private,
123 122
124 /* SLUB */ 123 /* SLUB */
@@ -201,7 +200,6 @@ PAGEFLAG(SavePinned, savepinned); /* Xen */
201PAGEFLAG(Reserved, reserved) __CLEARPAGEFLAG(Reserved, reserved) 200PAGEFLAG(Reserved, reserved) __CLEARPAGEFLAG(Reserved, reserved)
202PAGEFLAG(SwapBacked, swapbacked) __CLEARPAGEFLAG(SwapBacked, swapbacked) 201PAGEFLAG(SwapBacked, swapbacked) __CLEARPAGEFLAG(SwapBacked, swapbacked)
203 202
204__PAGEFLAG(SlobPage, slob_page)
205__PAGEFLAG(SlobFree, slob_free) 203__PAGEFLAG(SlobFree, slob_free)
206 204
207__PAGEFLAG(SlubFrozen, slub_frozen) 205__PAGEFLAG(SlubFrozen, slub_frozen)
diff --git a/include/linux/pps.h b/include/linux/pps.h
new file mode 100644
index 000000000000..cfe5c7214ec6
--- /dev/null
+++ b/include/linux/pps.h
@@ -0,0 +1,122 @@
1/*
2 * PPS API header
3 *
4 * Copyright (C) 2005-2009 Rodolfo Giometti <giometti@linux.it>
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 as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
19 */
20
21
22#ifndef _PPS_H_
23#define _PPS_H_
24
25#define PPS_VERSION "5.3.6"
26#define PPS_MAX_SOURCES 16 /* should be enough... */
27
28/* Implementation note: the logical states ``assert'' and ``clear''
29 * are implemented in terms of the chip register, i.e. ``assert''
30 * means the bit is set. */
31
32/*
33 * 3.2 New data structures
34 */
35
36#define PPS_API_VERS_1 1
37#define PPS_API_VERS PPS_API_VERS_1 /* we use API version 1 */
38#define PPS_MAX_NAME_LEN 32
39
40/* 32-bit vs. 64-bit compatibility.
41 *
42 * 0n i386, the alignment of a uint64_t is only 4 bytes, while on most other
43 * architectures it's 8 bytes. On i386, there will be no padding between the
44 * two consecutive 'struct pps_ktime' members of struct pps_kinfo and struct
45 * pps_kparams. But on most platforms there will be padding to ensure correct
46 * alignment.
47 *
48 * The simple fix is probably to add an explicit padding.
49 * [David Woodhouse]
50 */
51struct pps_ktime {
52 __s64 sec;
53 __s32 nsec;
54 __u32 flags;
55};
56#define PPS_TIME_INVALID (1<<0) /* used to specify timeout==NULL */
57
58struct pps_kinfo {
59 __u32 assert_sequence; /* seq. num. of assert event */
60 __u32 clear_sequence; /* seq. num. of clear event */
61 struct pps_ktime assert_tu; /* time of assert event */
62 struct pps_ktime clear_tu; /* time of clear event */
63 int current_mode; /* current mode bits */
64};
65
66struct pps_kparams {
67 int api_version; /* API version # */
68 int mode; /* mode bits */
69 struct pps_ktime assert_off_tu; /* offset compensation for assert */
70 struct pps_ktime clear_off_tu; /* offset compensation for clear */
71};
72
73/*
74 * 3.3 Mode bit definitions
75 */
76
77/* Device/implementation parameters */
78#define PPS_CAPTUREASSERT 0x01 /* capture assert events */
79#define PPS_CAPTURECLEAR 0x02 /* capture clear events */
80#define PPS_CAPTUREBOTH 0x03 /* capture assert and clear events */
81
82#define PPS_OFFSETASSERT 0x10 /* apply compensation for assert ev. */
83#define PPS_OFFSETCLEAR 0x20 /* apply compensation for clear ev. */
84
85#define PPS_CANWAIT 0x100 /* can we wait for an event? */
86#define PPS_CANPOLL 0x200 /* bit reserved for future use */
87
88/* Kernel actions */
89#define PPS_ECHOASSERT 0x40 /* feed back assert event to output */
90#define PPS_ECHOCLEAR 0x80 /* feed back clear event to output */
91
92/* Timestamp formats */
93#define PPS_TSFMT_TSPEC 0x1000 /* select timespec format */
94#define PPS_TSFMT_NTPFP 0x2000 /* select NTP format */
95
96/*
97 * 3.4.4 New functions: disciplining the kernel timebase
98 */
99
100/* Kernel consumers */
101#define PPS_KC_HARDPPS 0 /* hardpps() (or equivalent) */
102#define PPS_KC_HARDPPS_PLL 1 /* hardpps() constrained to
103 use a phase-locked loop */
104#define PPS_KC_HARDPPS_FLL 2 /* hardpps() constrained to
105 use a frequency-locked loop */
106/*
107 * Here begins the implementation-specific part!
108 */
109
110struct pps_fdata {
111 struct pps_kinfo info;
112 struct pps_ktime timeout;
113};
114
115#include <linux/ioctl.h>
116
117#define PPS_GETPARAMS _IOR('p', 0xa1, struct pps_kparams *)
118#define PPS_SETPARAMS _IOW('p', 0xa2, struct pps_kparams *)
119#define PPS_GETCAP _IOR('p', 0xa3, int *)
120#define PPS_FETCH _IOWR('p', 0xa4, struct pps_fdata *)
121
122#endif /* _PPS_H_ */
diff --git a/include/linux/pps_kernel.h b/include/linux/pps_kernel.h
new file mode 100644
index 000000000000..e0a193f830ef
--- /dev/null
+++ b/include/linux/pps_kernel.h
@@ -0,0 +1,89 @@
1/*
2 * PPS API kernel header
3 *
4 * Copyright (C) 2009 Rodolfo Giometti <giometti@linux.it>
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 as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
19 */
20
21#include <linux/pps.h>
22
23#include <linux/cdev.h>
24#include <linux/device.h>
25#include <linux/time.h>
26
27/*
28 * Global defines
29 */
30
31/* The specific PPS source info */
32struct pps_source_info {
33 char name[PPS_MAX_NAME_LEN]; /* simbolic name */
34 char path[PPS_MAX_NAME_LEN]; /* path of connected device */
35 int mode; /* PPS's allowed mode */
36
37 void (*echo)(int source, int event, void *data); /* PPS echo function */
38
39 struct module *owner;
40 struct device *dev;
41};
42
43/* The main struct */
44struct pps_device {
45 struct pps_source_info info; /* PSS source info */
46
47 struct pps_kparams params; /* PPS's current params */
48
49 __u32 assert_sequence; /* PPS' assert event seq # */
50 __u32 clear_sequence; /* PPS' clear event seq # */
51 struct pps_ktime assert_tu;
52 struct pps_ktime clear_tu;
53 int current_mode; /* PPS mode at event time */
54
55 int go; /* PPS event is arrived? */
56 wait_queue_head_t queue; /* PPS event queue */
57
58 unsigned int id; /* PPS source unique ID */
59 struct cdev cdev;
60 struct device *dev;
61 int devno;
62 struct fasync_struct *async_queue; /* fasync method */
63 spinlock_t lock;
64
65 atomic_t usage; /* usage count */
66};
67
68/*
69 * Global variables
70 */
71
72extern spinlock_t pps_idr_lock;
73extern struct idr pps_idr;
74extern struct timespec pps_irq_ts[];
75
76extern struct device_attribute pps_attrs[];
77
78/*
79 * Exported functions
80 */
81
82struct pps_device *pps_get_source(int source);
83extern void pps_put_source(struct pps_device *pps);
84extern int pps_register_source(struct pps_source_info *info,
85 int default_params);
86extern void pps_unregister_source(int source);
87extern int pps_register_cdev(struct pps_device *pps);
88extern void pps_unregister_cdev(struct pps_device *pps);
89extern void pps_event(int source, struct pps_ktime *ts, int event, void *data);
diff --git a/include/linux/ptrace.h b/include/linux/ptrace.h
index 59e133d39d50..7456d7d87a19 100644
--- a/include/linux/ptrace.h
+++ b/include/linux/ptrace.h
@@ -81,7 +81,6 @@
81 81
82 82
83extern long arch_ptrace(struct task_struct *child, long request, long addr, long data); 83extern long arch_ptrace(struct task_struct *child, long request, long addr, long data);
84extern struct task_struct *ptrace_get_task_struct(pid_t pid);
85extern int ptrace_traceme(void); 84extern int ptrace_traceme(void);
86extern int ptrace_readdata(struct task_struct *tsk, unsigned long src, char __user *dst, int len); 85extern int ptrace_readdata(struct task_struct *tsk, unsigned long src, char __user *dst, int len);
87extern int ptrace_writedata(struct task_struct *tsk, char __user *src, unsigned long dst, int len); 86extern int ptrace_writedata(struct task_struct *tsk, char __user *src, unsigned long dst, int len);
diff --git a/include/linux/raid/md_p.h b/include/linux/raid/md_p.h
index 6ba830fa8538..ffa2efbbe382 100644
--- a/include/linux/raid/md_p.h
+++ b/include/linux/raid/md_p.h
@@ -232,7 +232,7 @@ struct mdp_superblock_1 {
232 __le64 reshape_position; /* next address in array-space for reshape */ 232 __le64 reshape_position; /* next address in array-space for reshape */
233 __le32 delta_disks; /* change in number of raid_disks */ 233 __le32 delta_disks; /* change in number of raid_disks */
234 __le32 new_layout; /* new layout */ 234 __le32 new_layout; /* new layout */
235 __le32 new_chunk; /* new chunk size (bytes) */ 235 __le32 new_chunk; /* new chunk size (512byte sectors) */
236 __u8 pad1[128-124]; /* set to 0 when written */ 236 __u8 pad1[128-124]; /* set to 0 when written */
237 237
238 /* constant this-device information - 64 bytes */ 238 /* constant this-device information - 64 bytes */
diff --git a/include/linux/reiserfs_fs.h b/include/linux/reiserfs_fs.h
index 2245c78d5876..dd31e7bae35c 100644
--- a/include/linux/reiserfs_fs.h
+++ b/include/linux/reiserfs_fs.h
@@ -660,23 +660,54 @@ static inline void set_le_key_k_type(int version, struct reiserfs_key *key,
660 cpu_to_le32(type2uniqueness(type))) 660 cpu_to_le32(type2uniqueness(type)))
661 : (void)(set_offset_v2_k_type(&(key->u.k_offset_v2), type)); 661 : (void)(set_offset_v2_k_type(&(key->u.k_offset_v2), type));
662} 662}
663
663static inline void set_le_ih_k_type(struct item_head *ih, int type) 664static inline void set_le_ih_k_type(struct item_head *ih, int type)
664{ 665{
665 set_le_key_k_type(ih_version(ih), &(ih->ih_key), type); 666 set_le_key_k_type(ih_version(ih), &(ih->ih_key), type);
666} 667}
667 668
668#define is_direntry_le_key(version,key) (le_key_k_type (version, key) == TYPE_DIRENTRY) 669static inline int is_direntry_le_key(int version, struct reiserfs_key *key)
669#define is_direct_le_key(version,key) (le_key_k_type (version, key) == TYPE_DIRECT) 670{
670#define is_indirect_le_key(version,key) (le_key_k_type (version, key) == TYPE_INDIRECT) 671 return le_key_k_type(version, key) == TYPE_DIRENTRY;
671#define is_statdata_le_key(version,key) (le_key_k_type (version, key) == TYPE_STAT_DATA) 672}
673
674static inline int is_direct_le_key(int version, struct reiserfs_key *key)
675{
676 return le_key_k_type(version, key) == TYPE_DIRECT;
677}
678
679static inline int is_indirect_le_key(int version, struct reiserfs_key *key)
680{
681 return le_key_k_type(version, key) == TYPE_INDIRECT;
682}
683
684static inline int is_statdata_le_key(int version, struct reiserfs_key *key)
685{
686 return le_key_k_type(version, key) == TYPE_STAT_DATA;
687}
672 688
673// 689//
674// item header has version. 690// item header has version.
675// 691//
676#define is_direntry_le_ih(ih) is_direntry_le_key (ih_version (ih), &((ih)->ih_key)) 692static inline int is_direntry_le_ih(struct item_head *ih)
677#define is_direct_le_ih(ih) is_direct_le_key (ih_version (ih), &((ih)->ih_key)) 693{
678#define is_indirect_le_ih(ih) is_indirect_le_key (ih_version(ih), &((ih)->ih_key)) 694 return is_direntry_le_key(ih_version(ih), &ih->ih_key);
679#define is_statdata_le_ih(ih) is_statdata_le_key (ih_version (ih), &((ih)->ih_key)) 695}
696
697static inline int is_direct_le_ih(struct item_head *ih)
698{
699 return is_direct_le_key(ih_version(ih), &ih->ih_key);
700}
701
702static inline int is_indirect_le_ih(struct item_head *ih)
703{
704 return is_indirect_le_key(ih_version(ih), &ih->ih_key);
705}
706
707static inline int is_statdata_le_ih(struct item_head *ih)
708{
709 return is_statdata_le_key(ih_version(ih), &ih->ih_key);
710}
680 711
681// 712//
682// key is pointer to cpu key, result is cpu 713// key is pointer to cpu key, result is cpu
diff --git a/include/linux/res_counter.h b/include/linux/res_counter.h
index 4c5bcf6ca7e8..511f42fc6816 100644
--- a/include/linux/res_counter.h
+++ b/include/linux/res_counter.h
@@ -49,6 +49,8 @@ struct res_counter {
49 struct res_counter *parent; 49 struct res_counter *parent;
50}; 50};
51 51
52#define RESOURCE_MAX (unsigned long long)LLONG_MAX
53
52/** 54/**
53 * Helpers to interact with userspace 55 * Helpers to interact with userspace
54 * res_counter_read_u64() - returns the value of the specified member. 56 * res_counter_read_u64() - returns the value of the specified member.
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 02042e7f2196..4d0754269884 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -92,7 +92,6 @@ struct sched_param {
92 92
93#include <asm/processor.h> 93#include <asm/processor.h>
94 94
95struct mem_cgroup;
96struct exec_domain; 95struct exec_domain;
97struct futex_pi_state; 96struct futex_pi_state;
98struct robust_list_head; 97struct robust_list_head;
@@ -1879,9 +1878,6 @@ extern struct pid_namespace init_pid_ns;
1879/* 1878/*
1880 * find a task by one of its numerical ids 1879 * find a task by one of its numerical ids
1881 * 1880 *
1882 * find_task_by_pid_type_ns():
1883 * it is the most generic call - it finds a task by all id,
1884 * type and namespace specified
1885 * find_task_by_pid_ns(): 1881 * find_task_by_pid_ns():
1886 * finds a task by its pid in the specified namespace 1882 * finds a task by its pid in the specified namespace
1887 * find_task_by_vpid(): 1883 * find_task_by_vpid():
@@ -1890,9 +1886,6 @@ extern struct pid_namespace init_pid_ns;
1890 * see also find_vpid() etc in include/linux/pid.h 1886 * see also find_vpid() etc in include/linux/pid.h
1891 */ 1887 */
1892 1888
1893extern struct task_struct *find_task_by_pid_type_ns(int type, int pid,
1894 struct pid_namespace *ns);
1895
1896extern struct task_struct *find_task_by_vpid(pid_t nr); 1889extern struct task_struct *find_task_by_vpid(pid_t nr);
1897extern struct task_struct *find_task_by_pid_ns(pid_t nr, 1890extern struct task_struct *find_task_by_pid_ns(pid_t nr,
1898 struct pid_namespace *ns); 1891 struct pid_namespace *ns);
diff --git a/include/linux/seq_file.h b/include/linux/seq_file.h
index 004f3b3342c5..0c6a86b79596 100644
--- a/include/linux/seq_file.h
+++ b/include/linux/seq_file.h
@@ -43,6 +43,7 @@ int seq_release(struct inode *, struct file *);
43int seq_escape(struct seq_file *, const char *, const char *); 43int seq_escape(struct seq_file *, const char *, const char *);
44int seq_putc(struct seq_file *m, char c); 44int seq_putc(struct seq_file *m, char c);
45int seq_puts(struct seq_file *m, const char *s); 45int seq_puts(struct seq_file *m, const char *s);
46int seq_write(struct seq_file *seq, const void *data, size_t len);
46 47
47int seq_printf(struct seq_file *, const char *, ...) 48int seq_printf(struct seq_file *, const char *, ...)
48 __attribute__ ((format (printf,2,3))); 49 __attribute__ ((format (printf,2,3)));
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 63ef24bc01d0..b47b3f039d14 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -265,7 +265,7 @@ typedef unsigned char *sk_buff_data_t;
265 * @transport_header: Transport layer header 265 * @transport_header: Transport layer header
266 * @network_header: Network layer header 266 * @network_header: Network layer header
267 * @mac_header: Link layer header 267 * @mac_header: Link layer header
268 * @dst: destination entry 268 * @_skb_dst: destination entry
269 * @sp: the security path, used for xfrm 269 * @sp: the security path, used for xfrm
270 * @cb: Control buffer. Free for use by every layer. Put private vars here 270 * @cb: Control buffer. Free for use by every layer. Put private vars here
271 * @len: Length of actual data 271 * @len: Length of actual data
diff --git a/include/linux/spi/spi.h b/include/linux/spi/spi.h
index a0faa18f7b1b..9c4cd27f4685 100644
--- a/include/linux/spi/spi.h
+++ b/include/linux/spi/spi.h
@@ -245,6 +245,9 @@ struct spi_master {
245 */ 245 */
246 u16 dma_alignment; 246 u16 dma_alignment;
247 247
248 /* spi_device.mode flags understood by this controller driver */
249 u16 mode_bits;
250
248 /* Setup mode and clock, etc (spi driver may call many times). 251 /* Setup mode and clock, etc (spi driver may call many times).
249 * 252 *
250 * IMPORTANT: this may be called when transfers to another 253 * IMPORTANT: this may be called when transfers to another
@@ -523,30 +526,7 @@ static inline void spi_message_free(struct spi_message *m)
523 kfree(m); 526 kfree(m);
524} 527}
525 528
526/** 529extern int spi_setup(struct spi_device *spi);
527 * spi_setup - setup SPI mode and clock rate
528 * @spi: the device whose settings are being modified
529 * Context: can sleep, and no requests are queued to the device
530 *
531 * SPI protocol drivers may need to update the transfer mode if the
532 * device doesn't work with its default. They may likewise need
533 * to update clock rates or word sizes from initial values. This function
534 * changes those settings, and must be called from a context that can sleep.
535 * Except for SPI_CS_HIGH, which takes effect immediately, the changes take
536 * effect the next time the device is selected and data is transferred to
537 * or from it. When this function returns, the spi device is deselected.
538 *
539 * Note that this call will fail if the protocol driver specifies an option
540 * that the underlying controller or its driver does not support. For
541 * example, not all hardware supports wire transfers using nine bit words,
542 * LSB-first wire encoding, or active-high chipselects.
543 */
544static inline int
545spi_setup(struct spi_device *spi)
546{
547 return spi->master->setup(spi);
548}
549
550 530
551/** 531/**
552 * spi_async - asynchronous SPI transfer 532 * spi_async - asynchronous SPI transfer
diff --git a/include/linux/swap.h b/include/linux/swap.h
index 0cedf31af0b0..c88b36665f79 100644
--- a/include/linux/swap.h
+++ b/include/linux/swap.h
@@ -319,10 +319,11 @@ static inline void disable_swap_token(void)
319} 319}
320 320
321#ifdef CONFIG_CGROUP_MEM_RES_CTLR 321#ifdef CONFIG_CGROUP_MEM_RES_CTLR
322extern void mem_cgroup_uncharge_swapcache(struct page *page, swp_entry_t ent); 322extern void
323mem_cgroup_uncharge_swapcache(struct page *page, swp_entry_t ent, bool swapout);
323#else 324#else
324static inline void 325static inline void
325mem_cgroup_uncharge_swapcache(struct page *page, swp_entry_t ent) 326mem_cgroup_uncharge_swapcache(struct page *page, swp_entry_t ent, bool swapout)
326{ 327{
327} 328}
328#endif 329#endif
@@ -423,12 +424,6 @@ static inline swp_entry_t get_swap_page(void)
423#define has_swap_token(x) 0 424#define has_swap_token(x) 0
424#define disable_swap_token() do { } while(0) 425#define disable_swap_token() do { } while(0)
425 426
426static inline int mem_cgroup_cache_charge_swapin(struct page *page,
427 struct mm_struct *mm, gfp_t mask, bool locked)
428{
429 return 0;
430}
431
432static inline void 427static inline void
433mem_cgroup_uncharge_swapcache(struct page *page, swp_entry_t ent) 428mem_cgroup_uncharge_swapcache(struct page *page, swp_entry_t ent)
434{ 429{
diff --git a/include/linux/tracehook.h b/include/linux/tracehook.h
index eb96603d92db..17ba82efa483 100644
--- a/include/linux/tracehook.h
+++ b/include/linux/tracehook.h
@@ -143,7 +143,7 @@ static inline void tracehook_report_syscall_exit(struct pt_regs *regs, int step)
143 * 143 *
144 * Return %LSM_UNSAFE_* bits applied to an exec because of tracing. 144 * Return %LSM_UNSAFE_* bits applied to an exec because of tracing.
145 * 145 *
146 * Called with task_lock() held on @task. 146 * @task->cred_guard_mutex is held by the caller through the do_execve().
147 */ 147 */
148static inline int tracehook_unsafe_exec(struct task_struct *task) 148static inline int tracehook_unsafe_exec(struct task_struct *task)
149{ 149{
diff --git a/include/linux/w1-gpio.h b/include/linux/w1-gpio.h
index 9797fec7748a..3adeff82212f 100644
--- a/include/linux/w1-gpio.h
+++ b/include/linux/w1-gpio.h
@@ -18,6 +18,7 @@
18struct w1_gpio_platform_data { 18struct w1_gpio_platform_data {
19 unsigned int pin; 19 unsigned int pin;
20 unsigned int is_open_drain:1; 20 unsigned int is_open_drain:1;
21 void (*enable_external_pullup)(int enable);
21}; 22};
22 23
23#endif /* _LINUX_W1_GPIO_H */ 24#endif /* _LINUX_W1_GPIO_H */
diff --git a/include/net/sock.h b/include/net/sock.h
index 95bd3fd75f94..07133c5e9868 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -1208,6 +1208,39 @@ static inline int skb_copy_to_page(struct sock *sk, char __user *from,
1208 return 0; 1208 return 0;
1209} 1209}
1210 1210
1211/**
1212 * sk_wmem_alloc_get - returns write allocations
1213 * @sk: socket
1214 *
1215 * Returns sk_wmem_alloc minus initial offset of one
1216 */
1217static inline int sk_wmem_alloc_get(const struct sock *sk)
1218{
1219 return atomic_read(&sk->sk_wmem_alloc) - 1;
1220}
1221
1222/**
1223 * sk_rmem_alloc_get - returns read allocations
1224 * @sk: socket
1225 *
1226 * Returns sk_rmem_alloc
1227 */
1228static inline int sk_rmem_alloc_get(const struct sock *sk)
1229{
1230 return atomic_read(&sk->sk_rmem_alloc);
1231}
1232
1233/**
1234 * sk_has_allocations - check if allocations are outstanding
1235 * @sk: socket
1236 *
1237 * Returns true if socket has write or read allocations
1238 */
1239static inline int sk_has_allocations(const struct sock *sk)
1240{
1241 return sk_wmem_alloc_get(sk) || sk_rmem_alloc_get(sk);
1242}
1243
1211/* 1244/*
1212 * Queue a received datagram if it will fit. Stream and sequenced 1245 * Queue a received datagram if it will fit. Stream and sequenced
1213 * protocols can't normally use this as they need to fit buffers in 1246 * protocols can't normally use this as they need to fit buffers in
diff --git a/include/net/x25.h b/include/net/x25.h
index fc3f03d976f8..2cda04011568 100644
--- a/include/net/x25.h
+++ b/include/net/x25.h
@@ -187,7 +187,7 @@ extern int x25_addr_ntoa(unsigned char *, struct x25_address *,
187extern int x25_addr_aton(unsigned char *, struct x25_address *, 187extern int x25_addr_aton(unsigned char *, struct x25_address *,
188 struct x25_address *); 188 struct x25_address *);
189extern struct sock *x25_find_socket(unsigned int, struct x25_neigh *); 189extern struct sock *x25_find_socket(unsigned int, struct x25_neigh *);
190extern void x25_destroy_socket(struct sock *); 190extern void x25_destroy_socket_from_timer(struct sock *);
191extern int x25_rx_call_request(struct sk_buff *, struct x25_neigh *, unsigned int); 191extern int x25_rx_call_request(struct sk_buff *, struct x25_neigh *, unsigned int);
192extern void x25_kill_by_neigh(struct x25_neigh *); 192extern void x25_kill_by_neigh(struct x25_neigh *);
193 193
diff --git a/include/scsi/Kbuild b/include/scsi/Kbuild
new file mode 100644
index 000000000000..33b2750e9283
--- /dev/null
+++ b/include/scsi/Kbuild
@@ -0,0 +1,4 @@
1header-y += scsi.h
2header-y += scsi_netlink.h
3header-y += scsi_netlink_fc.h
4header-y += scsi_bsg_fc.h
diff --git a/include/scsi/scsi_bsg_fc.h b/include/scsi/scsi_bsg_fc.h
new file mode 100644
index 000000000000..a4b233318179
--- /dev/null
+++ b/include/scsi/scsi_bsg_fc.h
@@ -0,0 +1,322 @@
1/*
2 * FC Transport BSG Interface
3 *
4 * Copyright (C) 2008 James Smart, Emulex Corporation
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 as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 *
20 */
21
22#ifndef SCSI_BSG_FC_H
23#define SCSI_BSG_FC_H
24
25/*
26 * This file intended to be included by both kernel and user space
27 */
28
29#include <scsi/scsi.h>
30
31/*
32 * FC Transport SGIO v4 BSG Message Support
33 */
34
35/* Default BSG request timeout (in seconds) */
36#define FC_DEFAULT_BSG_TIMEOUT (10 * HZ)
37
38
39/*
40 * Request Message Codes supported by the FC Transport
41 */
42
43/* define the class masks for the message codes */
44#define FC_BSG_CLS_MASK 0xF0000000 /* find object class */
45#define FC_BSG_HST_MASK 0x80000000 /* fc host class */
46#define FC_BSG_RPT_MASK 0x40000000 /* fc rport class */
47
48 /* fc_host Message Codes */
49#define FC_BSG_HST_ADD_RPORT (FC_BSG_HST_MASK | 0x00000001)
50#define FC_BSG_HST_DEL_RPORT (FC_BSG_HST_MASK | 0x00000002)
51#define FC_BSG_HST_ELS_NOLOGIN (FC_BSG_HST_MASK | 0x00000003)
52#define FC_BSG_HST_CT (FC_BSG_HST_MASK | 0x00000004)
53#define FC_BSG_HST_VENDOR (FC_BSG_HST_MASK | 0x000000FF)
54
55 /* fc_rport Message Codes */
56#define FC_BSG_RPT_ELS (FC_BSG_RPT_MASK | 0x00000001)
57#define FC_BSG_RPT_CT (FC_BSG_RPT_MASK | 0x00000002)
58
59
60
61/*
62 * FC Address Identifiers in Message Structures :
63 *
64 * Whenever a command payload contains a FC Address Identifier
65 * (aka port_id), the value is effectively in big-endian
66 * order, thus the array elements are decoded as follows:
67 * element [0] is bits 23:16 of the FC Address Identifier
68 * element [1] is bits 15:8 of the FC Address Identifier
69 * element [2] is bits 7:0 of the FC Address Identifier
70 */
71
72
73/*
74 * FC Host Messages
75 */
76
77/* FC_BSG_HST_ADDR_PORT : */
78
79/* Request:
80 * This message requests the FC host to login to the remote port
81 * at the specified N_Port_Id. The remote port is to be enumerated
82 * with the transport upon completion of the login.
83 */
84struct fc_bsg_host_add_rport {
85 uint8_t reserved;
86
87 /* FC Address Identier of the remote port to login to */
88 uint8_t port_id[3];
89};
90
91/* Response:
92 * There is no additional response data - fc_bsg_reply->result is sufficient
93 */
94
95
96/* FC_BSG_HST_DEL_RPORT : */
97
98/* Request:
99 * This message requests the FC host to remove an enumerated
100 * remote port and to terminate the login to it.
101 *
102 * Note: The driver is free to reject this request if it desires to
103 * remain logged in with the remote port.
104 */
105struct fc_bsg_host_del_rport {
106 uint8_t reserved;
107
108 /* FC Address Identier of the remote port to logout of */
109 uint8_t port_id[3];
110};
111
112/* Response:
113 * There is no additional response data - fc_bsg_reply->result is sufficient
114 */
115
116
117/* FC_BSG_HST_ELS_NOLOGIN : */
118
119/* Request:
120 * This message requests the FC_Host to send an ELS to a specific
121 * N_Port_ID. The host does not need to log into the remote port,
122 * nor does it need to enumerate the rport for further traffic
123 * (although, the FC host is free to do so if it desires).
124 */
125struct fc_bsg_host_els {
126 /*
127 * ELS Command Code being sent (must be the same as byte 0
128 * of the payload)
129 */
130 uint8_t command_code;
131
132 /* FC Address Identier of the remote port to send the ELS to */
133 uint8_t port_id[3];
134};
135
136/* Response:
137 */
138/* fc_bsg_ctels_reply->status values */
139#define FC_CTELS_STATUS_OK 0x00000000
140#define FC_CTELS_STATUS_REJECT 0x00000001
141#define FC_CTELS_STATUS_P_RJT 0x00000002
142#define FC_CTELS_STATUS_F_RJT 0x00000003
143#define FC_CTELS_STATUS_P_BSY 0x00000004
144#define FC_CTELS_STATUS_F_BSY 0x00000006
145struct fc_bsg_ctels_reply {
146 /*
147 * Note: An ELS LS_RJT may be reported in 2 ways:
148 * a) A status of FC_CTELS_STATUS_OK is returned. The caller
149 * is to look into the ELS receive payload to determine
150 * LS_ACC or LS_RJT (by contents of word 0). The reject
151 * data will be in word 1.
152 * b) A status of FC_CTELS_STATUS_REJECT is returned, The
153 * rjt_data field will contain valid data.
154 *
155 * Note: ELS LS_ACC is determined by an FC_CTELS_STATUS_OK, and
156 * the receive payload word 0 indicates LS_ACC
157 * (e.g. value is 0x02xxxxxx).
158 *
159 * Note: Similarly, a CT Reject may be reported in 2 ways:
160 * a) A status of FC_CTELS_STATUS_OK is returned. The caller
161 * is to look into the CT receive payload to determine
162 * Accept or Reject (by contents of word 2). The reject
163 * data will be in word 3.
164 * b) A status of FC_CTELS_STATUS_REJECT is returned, The
165 * rjt_data field will contain valid data.
166 *
167 * Note: x_RJT/BSY status will indicae that the rjt_data field
168 * is valid and contains the reason/explanation values.
169 */
170 uint32_t status; /* See FC_CTELS_STATUS_xxx */
171
172 /* valid if status is not FC_CTELS_STATUS_OK */
173 struct {
174 uint8_t action; /* fragment_id for CT REJECT */
175 uint8_t reason_code;
176 uint8_t reason_explanation;
177 uint8_t vendor_unique;
178 } rjt_data;
179};
180
181
182/* FC_BSG_HST_CT : */
183
184/* Request:
185 * This message requests that a CT Request be performed with the
186 * indicated N_Port_ID. The driver is responsible for logging in with
187 * the fabric and/or N_Port_ID, etc as per FC rules. This request does
188 * not mandate that the driver must enumerate the destination in the
189 * transport. The driver is allowed to decide whether to enumerate it,
190 * and whether to tear it down after the request.
191 */
192struct fc_bsg_host_ct {
193 uint8_t reserved;
194
195 /* FC Address Identier of the remote port to send the ELS to */
196 uint8_t port_id[3];
197
198 /*
199 * We need words 0-2 of the generic preamble for the LLD's
200 */
201 uint32_t preamble_word0; /* revision & IN_ID */
202 uint32_t preamble_word1; /* GS_Type, GS_SubType, Options, Rsvd */
203 uint32_t preamble_word2; /* Cmd Code, Max Size */
204
205};
206/* Response:
207 *
208 * The reply structure is an fc_bsg_ctels_reply structure
209 */
210
211
212/* FC_BSG_HST_VENDOR : */
213
214/* Request:
215 * Note: When specifying vendor_id, be sure to read the Vendor Type and ID
216 * formatting requirements specified in scsi_netlink.h
217 */
218struct fc_bsg_host_vendor {
219 /*
220 * Identifies the vendor that the message is formatted for. This
221 * should be the recipient of the message.
222 */
223 uint64_t vendor_id;
224
225 /* start of vendor command area */
226 uint32_t vendor_cmd[0];
227};
228
229/* Response:
230 */
231struct fc_bsg_host_vendor_reply {
232 /* start of vendor response area */
233 uint32_t vendor_rsp[0];
234};
235
236
237
238/*
239 * FC Remote Port Messages
240 */
241
242/* FC_BSG_RPT_ELS : */
243
244/* Request:
245 * This message requests that an ELS be performed with the rport.
246 */
247struct fc_bsg_rport_els {
248 /*
249 * ELS Command Code being sent (must be the same as
250 * byte 0 of the payload)
251 */
252 uint8_t els_code;
253};
254
255/* Response:
256 *
257 * The reply structure is an fc_bsg_ctels_reply structure
258 */
259
260
261/* FC_BSG_RPT_CT : */
262
263/* Request:
264 * This message requests that a CT Request be performed with the rport.
265 */
266struct fc_bsg_rport_ct {
267 /*
268 * We need words 0-2 of the generic preamble for the LLD's
269 */
270 uint32_t preamble_word0; /* revision & IN_ID */
271 uint32_t preamble_word1; /* GS_Type, GS_SubType, Options, Rsvd */
272 uint32_t preamble_word2; /* Cmd Code, Max Size */
273};
274/* Response:
275 *
276 * The reply structure is an fc_bsg_ctels_reply structure
277 */
278
279
280
281
282/* request (CDB) structure of the sg_io_v4 */
283struct fc_bsg_request {
284 uint32_t msgcode;
285 union {
286 struct fc_bsg_host_add_rport h_addrport;
287 struct fc_bsg_host_del_rport h_delrport;
288 struct fc_bsg_host_els h_els;
289 struct fc_bsg_host_ct h_ct;
290 struct fc_bsg_host_vendor h_vendor;
291
292 struct fc_bsg_rport_els r_els;
293 struct fc_bsg_rport_ct r_ct;
294 } rqst_data;
295};
296
297
298/* response (request sense data) structure of the sg_io_v4 */
299struct fc_bsg_reply {
300 /*
301 * The completion result. Result exists in two forms:
302 * if negative, it is an -Exxx system errno value. There will
303 * be no further reply information supplied.
304 * else, it's the 4-byte scsi error result, with driver, host,
305 * msg and status fields. The per-msgcode reply structure
306 * will contain valid data.
307 */
308 uint32_t result;
309
310 /* If there was reply_payload, how much was recevied ? */
311 uint32_t reply_payload_rcv_len;
312
313 union {
314 struct fc_bsg_host_vendor_reply vendor_reply;
315
316 struct fc_bsg_ctels_reply ctels_reply;
317 } reply_data;
318};
319
320
321#endif /* SCSI_BSG_FC_H */
322
diff --git a/include/scsi/scsi_host.h b/include/scsi/scsi_host.h
index d123ca84e732..b62a097b3ecb 100644
--- a/include/scsi/scsi_host.h
+++ b/include/scsi/scsi_host.h
@@ -478,6 +478,15 @@ struct scsi_host_template {
478 * module_init/module_exit. 478 * module_init/module_exit.
479 */ 479 */
480 struct list_head legacy_hosts; 480 struct list_head legacy_hosts;
481
482 /*
483 * Vendor Identifier associated with the host
484 *
485 * Note: When specifying vendor_id, be sure to read the
486 * Vendor Type and ID formatting requirements specified in
487 * scsi_netlink.h
488 */
489 u64 vendor_id;
481}; 490};
482 491
483/* 492/*
diff --git a/include/scsi/scsi_transport_fc.h b/include/scsi/scsi_transport_fc.h
index 68a8d873bbd9..fc50bd64aa4e 100644
--- a/include/scsi/scsi_transport_fc.h
+++ b/include/scsi/scsi_transport_fc.h
@@ -33,7 +33,6 @@
33 33
34struct scsi_transport_template; 34struct scsi_transport_template;
35 35
36
37/* 36/*
38 * FC Port definitions - Following FC HBAAPI guidelines 37 * FC Port definitions - Following FC HBAAPI guidelines
39 * 38 *
@@ -352,6 +351,7 @@ struct fc_rport { /* aka fc_starget_attrs */
352 struct delayed_work fail_io_work; 351 struct delayed_work fail_io_work;
353 struct work_struct stgt_delete_work; 352 struct work_struct stgt_delete_work;
354 struct work_struct rport_delete_work; 353 struct work_struct rport_delete_work;
354 struct request_queue *rqst_q; /* bsg support */
355} __attribute__((aligned(sizeof(unsigned long)))); 355} __attribute__((aligned(sizeof(unsigned long))));
356 356
357/* bit field values for struct fc_rport "flags" field: */ 357/* bit field values for struct fc_rport "flags" field: */
@@ -514,6 +514,9 @@ struct fc_host_attrs {
514 struct workqueue_struct *work_q; 514 struct workqueue_struct *work_q;
515 char devloss_work_q_name[20]; 515 char devloss_work_q_name[20];
516 struct workqueue_struct *devloss_work_q; 516 struct workqueue_struct *devloss_work_q;
517
518 /* bsg support */
519 struct request_queue *rqst_q;
517}; 520};
518 521
519#define shost_to_fc_host(x) \ 522#define shost_to_fc_host(x) \
@@ -579,6 +582,47 @@ struct fc_host_attrs {
579 (((struct fc_host_attrs *)(x)->shost_data)->devloss_work_q) 582 (((struct fc_host_attrs *)(x)->shost_data)->devloss_work_q)
580 583
581 584
585struct fc_bsg_buffer {
586 unsigned int payload_len;
587 int sg_cnt;
588 struct scatterlist *sg_list;
589};
590
591/* Values for fc_bsg_job->state_flags (bitflags) */
592#define FC_RQST_STATE_INPROGRESS 0
593#define FC_RQST_STATE_DONE 1
594
595struct fc_bsg_job {
596 struct Scsi_Host *shost;
597 struct fc_rport *rport;
598 struct device *dev;
599 struct request *req;
600 spinlock_t job_lock;
601 unsigned int state_flags;
602 unsigned int ref_cnt;
603 void (*job_done)(struct fc_bsg_job *);
604
605 struct fc_bsg_request *request;
606 struct fc_bsg_reply *reply;
607 unsigned int request_len;
608 unsigned int reply_len;
609 /*
610 * On entry : reply_len indicates the buffer size allocated for
611 * the reply.
612 *
613 * Upon completion : the message handler must set reply_len
614 * to indicates the size of the reply to be returned to the
615 * caller.
616 */
617
618 /* DMA payloads for the request/response */
619 struct fc_bsg_buffer request_payload;
620 struct fc_bsg_buffer reply_payload;
621
622 void *dd_data; /* Used for driver-specific storage */
623};
624
625
582/* The functions by which the transport class and the driver communicate */ 626/* The functions by which the transport class and the driver communicate */
583struct fc_function_template { 627struct fc_function_template {
584 void (*get_rport_dev_loss_tmo)(struct fc_rport *); 628 void (*get_rport_dev_loss_tmo)(struct fc_rport *);
@@ -614,9 +658,14 @@ struct fc_function_template {
614 int (* tsk_mgmt_response)(struct Scsi_Host *, u64, u64, int); 658 int (* tsk_mgmt_response)(struct Scsi_Host *, u64, u64, int);
615 int (* it_nexus_response)(struct Scsi_Host *, u64, int); 659 int (* it_nexus_response)(struct Scsi_Host *, u64, int);
616 660
661 /* bsg support */
662 int (*bsg_request)(struct fc_bsg_job *);
663 int (*bsg_timeout)(struct fc_bsg_job *);
664
617 /* allocation lengths for host-specific data */ 665 /* allocation lengths for host-specific data */
618 u32 dd_fcrport_size; 666 u32 dd_fcrport_size;
619 u32 dd_fcvport_size; 667 u32 dd_fcvport_size;
668 u32 dd_bsg_size;
620 669
621 /* 670 /*
622 * The driver sets these to tell the transport class it 671 * The driver sets these to tell the transport class it
@@ -737,7 +786,6 @@ fc_vport_set_state(struct fc_vport *vport, enum fc_vport_state new_state)
737 vport->vport_state = new_state; 786 vport->vport_state = new_state;
738} 787}
739 788
740
741struct scsi_transport_template *fc_attach_transport( 789struct scsi_transport_template *fc_attach_transport(
742 struct fc_function_template *); 790 struct fc_function_template *);
743void fc_release_transport(struct scsi_transport_template *); 791void fc_release_transport(struct scsi_transport_template *);
diff --git a/include/scsi/scsi_transport_spi.h b/include/scsi/scsi_transport_spi.h
index 286e9628ed8b..7497a383b1a4 100644
--- a/include/scsi/scsi_transport_spi.h
+++ b/include/scsi/scsi_transport_spi.h
@@ -36,8 +36,10 @@ struct spi_transport_attrs {
36 unsigned int width:1; /* 0 - narrow, 1 - wide */ 36 unsigned int width:1; /* 0 - narrow, 1 - wide */
37 unsigned int max_width:1; 37 unsigned int max_width:1;
38 unsigned int iu:1; /* Information Units enabled */ 38 unsigned int iu:1; /* Information Units enabled */
39 unsigned int max_iu:1;
39 unsigned int dt:1; /* DT clocking enabled */ 40 unsigned int dt:1; /* DT clocking enabled */
40 unsigned int qas:1; /* Quick Arbitration and Selection enabled */ 41 unsigned int qas:1; /* Quick Arbitration and Selection enabled */
42 unsigned int max_qas:1;
41 unsigned int wr_flow:1; /* Write Flow control enabled */ 43 unsigned int wr_flow:1; /* Write Flow control enabled */
42 unsigned int rd_strm:1; /* Read streaming enabled */ 44 unsigned int rd_strm:1; /* Read streaming enabled */
43 unsigned int rti:1; /* Retain Training Information */ 45 unsigned int rti:1; /* Retain Training Information */
@@ -77,8 +79,10 @@ struct spi_host_attrs {
77#define spi_width(x) (((struct spi_transport_attrs *)&(x)->starget_data)->width) 79#define spi_width(x) (((struct spi_transport_attrs *)&(x)->starget_data)->width)
78#define spi_max_width(x) (((struct spi_transport_attrs *)&(x)->starget_data)->max_width) 80#define spi_max_width(x) (((struct spi_transport_attrs *)&(x)->starget_data)->max_width)
79#define spi_iu(x) (((struct spi_transport_attrs *)&(x)->starget_data)->iu) 81#define spi_iu(x) (((struct spi_transport_attrs *)&(x)->starget_data)->iu)
82#define spi_max_iu(x) (((struct spi_transport_attrs *)&(x)->starget_data)->max_iu)
80#define spi_dt(x) (((struct spi_transport_attrs *)&(x)->starget_data)->dt) 83#define spi_dt(x) (((struct spi_transport_attrs *)&(x)->starget_data)->dt)
81#define spi_qas(x) (((struct spi_transport_attrs *)&(x)->starget_data)->qas) 84#define spi_qas(x) (((struct spi_transport_attrs *)&(x)->starget_data)->qas)
85#define spi_max_qas(x) (((struct spi_transport_attrs *)&(x)->starget_data)->max_qas)
82#define spi_wr_flow(x) (((struct spi_transport_attrs *)&(x)->starget_data)->wr_flow) 86#define spi_wr_flow(x) (((struct spi_transport_attrs *)&(x)->starget_data)->wr_flow)
83#define spi_rd_strm(x) (((struct spi_transport_attrs *)&(x)->starget_data)->rd_strm) 87#define spi_rd_strm(x) (((struct spi_transport_attrs *)&(x)->starget_data)->rd_strm)
84#define spi_rti(x) (((struct spi_transport_attrs *)&(x)->starget_data)->rti) 88#define spi_rti(x) (((struct spi_transport_attrs *)&(x)->starget_data)->rti)
generated by cgit v1.2.2 (git 2.25.0) at 2026-01-07 13:24:52 -0500