aboutsummaryrefslogtreecommitdiff
path: root/include
diff options
context:
space:
mode:
Diffstat (limited to 'include')
-rw-r--r--include/linux/crypto.h6
-rw-r--r--include/linux/device.h8
-rw-r--r--include/linux/i2c.h4
-rw-r--r--include/linux/of_device.h4
-rw-r--r--include/linux/of_fdt.h4
-rw-r--r--include/linux/of_platform.h6
-rw-r--r--include/linux/slab_def.h24
-rw-r--r--include/linux/slob_def.h8
-rw-r--r--include/linux/slub_def.h8
-rw-r--r--include/net/9p/9p.h33
-rw-r--r--include/net/9p/client.h2
-rw-r--r--include/net/mac80211.h1
12 files changed, 96 insertions, 12 deletions
diff --git a/include/linux/crypto.h b/include/linux/crypto.h
index 24d2e30f1b4..a6a7a1c83f5 100644
--- a/include/linux/crypto.h
+++ b/include/linux/crypto.h
@@ -99,13 +99,7 @@
* as arm where pointers are 32-bit aligned but there are data types such as
* u64 which require 64-bit alignment.
*/
-#if defined(ARCH_KMALLOC_MINALIGN)
#define CRYPTO_MINALIGN ARCH_KMALLOC_MINALIGN
-#elif defined(ARCH_SLAB_MINALIGN)
-#define CRYPTO_MINALIGN ARCH_SLAB_MINALIGN
-#else
-#define CRYPTO_MINALIGN __alignof__(unsigned long long)
-#endif
#define CRYPTO_MINALIGN_ATTR __attribute__ ((__aligned__(CRYPTO_MINALIGN)))
diff --git a/include/linux/device.h b/include/linux/device.h
index 7bb9f426f3e..0713e10571d 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -33,6 +33,7 @@ struct class;
struct class_private;
struct bus_type;
struct bus_type_private;
+struct device_node;
struct bus_attribute {
struct attribute attr;
@@ -127,6 +128,10 @@ struct device_driver {
bool suppress_bind_attrs; /* disables bind/unbind via sysfs */
+#if defined(CONFIG_OF)
+ const struct of_device_id *of_match_table;
+#endif
+
int (*probe) (struct device *dev);
int (*remove) (struct device *dev);
void (*shutdown) (struct device *dev);
@@ -435,6 +440,9 @@ struct device {
override */
/* arch specific additions */
struct dev_archdata archdata;
+#ifdef CONFIG_OF
+ struct device_node *of_node;
+#endif
dev_t devt; /* dev_t, creates the sysfs "dev" */
diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index 6ed1d59bfb1..21067b41853 100644
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -34,6 +34,7 @@
#include <linux/device.h> /* for struct device */
#include <linux/sched.h> /* for completion */
#include <linux/mutex.h>
+#include <linux/of.h> /* for struct device_node */
extern struct bus_type i2c_bus_type;
@@ -251,6 +252,9 @@ struct i2c_board_info {
unsigned short addr;
void *platform_data;
struct dev_archdata *archdata;
+#ifdef CONFIG_OF
+ struct device_node *of_node;
+#endif
int irq;
};
diff --git a/include/linux/of_device.h b/include/linux/of_device.h
index d3a74e00a3e..11651facc5f 100644
--- a/include/linux/of_device.h
+++ b/include/linux/of_device.h
@@ -1,6 +1,7 @@
#ifndef _LINUX_OF_DEVICE_H
#define _LINUX_OF_DEVICE_H
+#ifdef CONFIG_OF_DEVICE
#include <linux/device.h>
#include <linux/of.h>
#include <linux/mod_devicetable.h>
@@ -10,7 +11,7 @@
#define to_of_device(d) container_of(d, struct of_device, dev)
extern const struct of_device_id *of_match_device(
- const struct of_device_id *matches, const struct of_device *dev);
+ const struct of_device_id *matches, const struct device *dev);
extern struct of_device *of_dev_get(struct of_device *dev);
extern void of_dev_put(struct of_device *dev);
@@ -26,5 +27,6 @@ static inline void of_device_free(struct of_device *dev)
extern ssize_t of_device_get_modalias(struct of_device *ofdev,
char *str, ssize_t len);
+#endif /* CONFIG_OF_DEVICE */
#endif /* _LINUX_OF_DEVICE_H */
diff --git a/include/linux/of_fdt.h b/include/linux/of_fdt.h
index a1ca92ccb0f..71e1a916d3f 100644
--- a/include/linux/of_fdt.h
+++ b/include/linux/of_fdt.h
@@ -57,6 +57,7 @@ struct boot_param_header {
__be32 dt_struct_size; /* size of the DT structure block */
};
+#if defined(CONFIG_OF_FLATTREE)
/* TBD: Temporary export of fdt globals - remove when code fully merged */
extern int __initdata dt_root_addr_cells;
extern int __initdata dt_root_size_cells;
@@ -98,6 +99,9 @@ extern int early_init_dt_scan_root(unsigned long node, const char *uname,
/* Other Prototypes */
extern void unflatten_device_tree(void);
extern void early_init_devtree(void *);
+#else /* CONFIG_OF_FLATTREE */
+static inline void unflatten_device_tree(void) {}
+#endif /* CONFIG_OF_FLATTREE */
#endif /* __ASSEMBLY__ */
#endif /* _LINUX_OF_FDT_H */
diff --git a/include/linux/of_platform.h b/include/linux/of_platform.h
index 90840665133..1643d3761eb 100644
--- a/include/linux/of_platform.h
+++ b/include/linux/of_platform.h
@@ -11,6 +11,7 @@
*
*/
+#ifdef CONFIG_OF_DEVICE
#include <linux/module.h>
#include <linux/device.h>
#include <linux/mod_devicetable.h>
@@ -30,10 +31,6 @@ extern struct bus_type of_platform_bus_type;
*/
struct of_platform_driver
{
- const char *name;
- const struct of_device_id *match_table;
- struct module *owner;
-
int (*probe)(struct of_device* dev,
const struct of_device_id *match);
int (*remove)(struct of_device* dev);
@@ -66,5 +63,6 @@ static inline void of_unregister_platform_driver(struct of_platform_driver *drv)
extern struct of_device *of_find_device_by_node(struct device_node *np);
extern int of_bus_type_init(struct bus_type *bus, const char *name);
+#endif /* CONFIG_OF_DEVICE */
#endif /* _LINUX_OF_PLATFORM_H */
diff --git a/include/linux/slab_def.h b/include/linux/slab_def.h
index ca6b2b31799..1812dac8c49 100644
--- a/include/linux/slab_def.h
+++ b/include/linux/slab_def.h
@@ -16,6 +16,30 @@
#include <linux/compiler.h>
#include <linux/kmemtrace.h>
+#ifndef ARCH_KMALLOC_MINALIGN
+/*
+ * Enforce a minimum alignment for the kmalloc caches.
+ * Usually, the kmalloc caches are cache_line_size() aligned, except when
+ * DEBUG and FORCED_DEBUG are enabled, then they are BYTES_PER_WORD aligned.
+ * Some archs want to perform DMA into kmalloc caches and need a guaranteed
+ * alignment larger than the alignment of a 64-bit integer.
+ * ARCH_KMALLOC_MINALIGN allows that.
+ * Note that increasing this value may disable some debug features.
+ */
+#define ARCH_KMALLOC_MINALIGN __alignof__(unsigned long long)
+#endif
+
+#ifndef ARCH_SLAB_MINALIGN
+/*
+ * Enforce a minimum alignment for all caches.
+ * Intended for archs that get misalignment faults even for BYTES_PER_WORD
+ * aligned buffers. Includes ARCH_KMALLOC_MINALIGN.
+ * If possible: Do not enable this flag for CONFIG_DEBUG_SLAB, it disables
+ * some debug features.
+ */
+#define ARCH_SLAB_MINALIGN 0
+#endif
+
/*
* struct kmem_cache
*
diff --git a/include/linux/slob_def.h b/include/linux/slob_def.h
index 0ec00b39d00..62667f72c2e 100644
--- a/include/linux/slob_def.h
+++ b/include/linux/slob_def.h
@@ -1,6 +1,14 @@
#ifndef __LINUX_SLOB_DEF_H
#define __LINUX_SLOB_DEF_H
+#ifndef ARCH_KMALLOC_MINALIGN
+#define ARCH_KMALLOC_MINALIGN __alignof__(unsigned long)
+#endif
+
+#ifndef ARCH_SLAB_MINALIGN
+#define ARCH_SLAB_MINALIGN __alignof__(unsigned long)
+#endif
+
void *kmem_cache_alloc_node(struct kmem_cache *, gfp_t flags, int node);
static __always_inline void *kmem_cache_alloc(struct kmem_cache *cachep,
diff --git a/include/linux/slub_def.h b/include/linux/slub_def.h
index 0249d4175ba..55695c8d2f8 100644
--- a/include/linux/slub_def.h
+++ b/include/linux/slub_def.h
@@ -116,6 +116,14 @@ struct kmem_cache {
#define KMALLOC_SHIFT_LOW ilog2(KMALLOC_MIN_SIZE)
+#ifndef ARCH_KMALLOC_MINALIGN
+#define ARCH_KMALLOC_MINALIGN __alignof__(unsigned long long)
+#endif
+
+#ifndef ARCH_SLAB_MINALIGN
+#define ARCH_SLAB_MINALIGN __alignof__(unsigned long long)
+#endif
+
/*
* Maximum kmalloc object size handled by SLUB. Larger object allocations
* are passed through to the page allocator. The page allocator "fastpath"
diff --git a/include/net/9p/9p.h b/include/net/9p/9p.h
index a7fb54808a2..156c26bb8bd 100644
--- a/include/net/9p/9p.h
+++ b/include/net/9p/9p.h
@@ -86,6 +86,10 @@ do { \
/**
* enum p9_msg_t - 9P message types
+ * @P9_TSTATFS: file system status request
+ * @P9_RSTATFS: file system status response
+ * @P9_TRENAME: rename request
+ * @P9_RRENAME: rename response
* @P9_TVERSION: version handshake request
* @P9_RVERSION: version handshake response
* @P9_TAUTH: request to establish authentication channel
@@ -125,6 +129,10 @@ do { \
*/
enum p9_msg_t {
+ P9_TSTATFS = 8,
+ P9_RSTATFS,
+ P9_TRENAME = 20,
+ P9_RRENAME,
P9_TVERSION = 100,
P9_RVERSION,
P9_TAUTH = 102,
@@ -350,6 +358,31 @@ struct p9_wstat {
};
/* Structures for Protocol Operations */
+struct p9_tstatfs {
+ u32 fid;
+};
+
+struct p9_rstatfs {
+ u32 type;
+ u32 bsize;
+ u64 blocks;
+ u64 bfree;
+ u64 bavail;
+ u64 files;
+ u64 ffree;
+ u64 fsid;
+ u32 namelen;
+};
+
+struct p9_trename {
+ u32 fid;
+ u32 newdirfid;
+ struct p9_str name;
+};
+
+struct p9_rrename {
+};
+
struct p9_tversion {
u32 msize;
struct p9_str version;
diff --git a/include/net/9p/client.h b/include/net/9p/client.h
index 4f3760afc20..7dd3ed85c78 100644
--- a/include/net/9p/client.h
+++ b/include/net/9p/client.h
@@ -195,6 +195,8 @@ struct p9_fid {
struct list_head dlist; /* list of all fids attached to a dentry */
};
+int p9_client_statfs(struct p9_fid *fid, struct p9_rstatfs *sb);
+int p9_client_rename(struct p9_fid *fid, struct p9_fid *newdirfid, char *name);
int p9_client_version(struct p9_client *);
struct p9_client *p9_client_create(const char *dev_name, char *options);
void p9_client_destroy(struct p9_client *clnt);
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index 5be900d1966..e24b0363e6c 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -831,7 +831,6 @@ struct ieee80211_key_conf {
u8 iv_len;
u8 hw_key_idx;
u8 flags;
- u8 *ap_addr;
s8 keyidx;
u8 keylen;
u8 key[0];
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2024-12-22 12:41:55 +0000