diff options
Diffstat (limited to 'include/linux')
65 files changed, 1358 insertions, 832 deletions
diff --git a/include/linux/Kbuild b/include/linux/Kbuild index d1580c17cab..2296d8b1931 100644 --- a/include/linux/Kbuild +++ b/include/linux/Kbuild @@ -158,6 +158,7 @@ header-y += icmpv6.h header-y += if.h header-y += if_addr.h header-y += if_addrlabel.h +header-y += if_alg.h header-y += if_arcnet.h header-y += if_arp.h header-y += if_bonding.h diff --git a/include/linux/binfmts.h b/include/linux/binfmts.h index 64a7114a939..c3d6512eded 100644 --- a/include/linux/binfmts.h +++ b/include/linux/binfmts.h @@ -25,7 +25,7 @@ struct pt_regs; /* * This structure is used to hold the arguments that are used when loading binaries. */ -struct linux_binprm{ +struct linux_binprm { char buf[BINPRM_BUF_SIZE]; #ifdef CONFIG_MMU struct vm_area_struct *vma; @@ -93,7 +93,6 @@ struct linux_binfmt { int (*load_shlib)(struct file *); int (*core_dump)(struct coredump_params *cprm); unsigned long min_coredump; /* minimal dump size */ - int hasvdso; }; extern int __register_binfmt(struct linux_binfmt *fmt, int insert); @@ -113,7 +112,7 @@ extern void unregister_binfmt(struct linux_binfmt *); extern int prepare_binprm(struct linux_binprm *); extern int __must_check remove_arg_zero(struct linux_binprm *); -extern int search_binary_handler(struct linux_binprm *,struct pt_regs *); +extern int search_binary_handler(struct linux_binprm *, struct pt_regs *); extern int flush_old_exec(struct linux_binprm * bprm); extern void setup_new_exec(struct linux_binprm * bprm); diff --git a/include/linux/cdev.h b/include/linux/cdev.h index f389e319a45..fb4591977b0 100644 --- a/include/linux/cdev.h +++ b/include/linux/cdev.h @@ -28,8 +28,6 @@ int cdev_add(struct cdev *, dev_t, unsigned); void cdev_del(struct cdev *); -int cdev_index(struct inode *inode); - void cd_forget(struct inode *); extern struct backing_dev_info directly_mappable_cdev_bdi; diff --git a/include/linux/ceph/ceph_fs.h b/include/linux/ceph/ceph_fs.h index c3c74aef289..09dcc0c2ffd 100644 --- a/include/linux/ceph/ceph_fs.h +++ b/include/linux/ceph/ceph_fs.h @@ -43,6 +43,10 @@ #define CEPH_FEATURE_NOSRCADDR (1<<1) #define CEPH_FEATURE_MONCLOCKCHECK (1<<2) #define CEPH_FEATURE_FLOCK (1<<3) +#define CEPH_FEATURE_SUBSCRIBE2 (1<<4) +#define CEPH_FEATURE_MONNAMES (1<<5) +#define CEPH_FEATURE_RECONNECT_SEQ (1<<6) +#define CEPH_FEATURE_DIRLAYOUTHASH (1<<7) /* @@ -55,10 +59,10 @@ struct ceph_file_layout { __le32 fl_stripe_count; /* over this many objects */ __le32 fl_object_size; /* until objects are this big, then move to new objects */ - __le32 fl_cas_hash; /* 0 = none; 1 = sha256 */ + __le32 fl_cas_hash; /* UNUSED. 0 = none; 1 = sha256 */ /* pg -> disk layout */ - __le32 fl_object_stripe_unit; /* for per-object parity, if any */ + __le32 fl_object_stripe_unit; /* UNUSED. for per-object parity, if any */ /* object -> pg layout */ __le32 fl_pg_preferred; /* preferred primary for pg (-1 for none) */ @@ -69,6 +73,12 @@ struct ceph_file_layout { int ceph_file_layout_is_valid(const struct ceph_file_layout *layout); +struct ceph_dir_layout { + __u8 dl_dir_hash; /* see ceph_hash.h for ids */ + __u8 dl_unused1; + __u16 dl_unused2; + __u32 dl_unused3; +} __attribute__ ((packed)); /* crypto algorithms */ #define CEPH_CRYPTO_NONE 0x0 @@ -457,7 +467,7 @@ struct ceph_mds_reply_inode { struct ceph_timespec rctime; struct ceph_frag_tree_head fragtree; /* (must be at end of struct) */ } __attribute__ ((packed)); -/* followed by frag array, then symlink string, then xattr blob */ +/* followed by frag array, symlink string, dir layout, xattr blob */ /* reply_lease follows dname, and reply_inode */ struct ceph_mds_reply_lease { diff --git a/include/linux/ceph/messenger.h b/include/linux/ceph/messenger.h index a108b425fee..c3011beac30 100644 --- a/include/linux/ceph/messenger.h +++ b/include/linux/ceph/messenger.h @@ -110,17 +110,12 @@ struct ceph_msg_pos { /* * ceph_connection state bit flags - * - * QUEUED and BUSY are used together to ensure that only a single - * thread is currently opening, reading or writing data to the socket. */ #define LOSSYTX 0 /* we can close channel or drop messages on errors */ #define CONNECTING 1 #define NEGOTIATING 2 #define KEEPALIVE_PENDING 3 #define WRITE_PENDING 4 /* we have data ready to send */ -#define QUEUED 5 /* there is work queued on this connection */ -#define BUSY 6 /* work is being done */ #define STANDBY 8 /* no outgoing messages, socket closed. we keep * the ceph_connection around to maintain shared * state with the peer. */ diff --git a/include/linux/cgroup.h b/include/linux/cgroup.h index ed4ba111bc8..ce104e33cd2 100644 --- a/include/linux/cgroup.h +++ b/include/linux/cgroup.h @@ -564,7 +564,7 @@ struct cgroup_iter { /* * To iterate across the tasks in a cgroup: * - * 1) call cgroup_iter_start to intialize an iterator + * 1) call cgroup_iter_start to initialize an iterator * * 2) call cgroup_iter_next() to retrieve member tasks until it * returns NULL or until you want to end the iteration diff --git a/include/linux/coda_cache.h b/include/linux/coda_cache.h deleted file mode 100644 index c910b5eb1ce..00000000000 --- a/include/linux/coda_cache.h +++ /dev/null @@ -1,22 +0,0 @@ -/* Coda filesystem -- Linux Minicache - * - * Copyright (C) 1989 - 1997 Carnegie Mellon University - * - * Carnegie Mellon University encourages users of this software to - * contribute improvements to the Coda project. Contact Peter Braam - * <coda@cs.cmu.edu> - */ - -#ifndef _CFSNC_HEADER_ -#define _CFSNC_HEADER_ - -/* credential cache */ -void coda_cache_enter(struct inode *inode, int mask); -void coda_cache_clear_inode(struct inode *); -void coda_cache_clear_all(struct super_block *sb); -int coda_cache_check(struct inode *inode, int mask); - -/* for downcalls and attributes and lookups */ -void coda_flag_inode_children(struct inode *inode, int flag); - -#endif /* _CFSNC_HEADER_ */ diff --git a/include/linux/coda_fs_i.h b/include/linux/coda_fs_i.h deleted file mode 100644 index e35071b1de0..00000000000 --- a/include/linux/coda_fs_i.h +++ /dev/null @@ -1,58 +0,0 @@ -/* - * coda_fs_i.h - * - * Copyright (C) 1998 Carnegie Mellon University - * - */ - -#ifndef _LINUX_CODA_FS_I -#define _LINUX_CODA_FS_I - -#include <linux/types.h> -#include <linux/list.h> -#include <linux/spinlock.h> -#include <linux/coda.h> - -/* - * coda fs inode data - * c_lock protects accesses to c_flags, c_mapcount, c_cached_epoch, c_uid and - * c_cached_perm. - * vfs_inode is set only when the inode is created and never changes. - * c_fid is set when the inode is created and should be considered immutable. - */ -struct coda_inode_info { - struct CodaFid c_fid; /* Coda identifier */ - u_short c_flags; /* flags (see below) */ - unsigned int c_mapcount; /* nr of times this inode is mapped */ - unsigned int c_cached_epoch; /* epoch for cached permissions */ - vuid_t c_uid; /* fsuid for cached permissions */ - unsigned int c_cached_perm; /* cached access permissions */ - spinlock_t c_lock; - struct inode vfs_inode; -}; - -/* - * coda fs file private data - */ -#define CODA_MAGIC 0xC0DAC0DA -struct coda_file_info { - int cfi_magic; /* magic number */ - struct file *cfi_container; /* container file for this cnode */ - unsigned int cfi_mapcount; /* nr of times this file is mapped */ -}; - -#define CODA_FTOC(file) ((struct coda_file_info *)((file)->private_data)) - -/* flags */ -#define C_VATTR 0x1 /* Validity of vattr in inode */ -#define C_FLUSH 0x2 /* used after a flush */ -#define C_DYING 0x4 /* from venus (which died) */ -#define C_PURGE 0x8 - -int coda_cnode_make(struct inode **, struct CodaFid *, struct super_block *); -struct inode *coda_iget(struct super_block *sb, struct CodaFid *fid, struct coda_vattr *attr); -int coda_cnode_makectl(struct inode **inode, struct super_block *sb); -struct inode *coda_fid_to_inode(struct CodaFid *fid, struct super_block *sb); -void coda_replace_fid(struct inode *, struct CodaFid *, struct CodaFid *); - -#endif diff --git a/include/linux/coda_linux.h b/include/linux/coda_linux.h deleted file mode 100644 index 4ccc59c1ea8..00000000000 --- a/include/linux/coda_linux.h +++ /dev/null @@ -1,99 +0,0 @@ -/* - * Coda File System, Linux Kernel module - * - * Original version, adapted from cfs_mach.c, (C) Carnegie Mellon University - * Linux modifications (C) 1996, Peter J. Braam - * Rewritten for Linux 2.1 (C) 1997 Carnegie Mellon University - * - * Carnegie Mellon University encourages users of this software to - * contribute improvements to the Coda project. - */ - -#ifndef _LINUX_CODA_FS -#define _LINUX_CODA_FS - -#include <linux/kernel.h> -#include <linux/param.h> -#include <linux/mm.h> -#include <linux/vmalloc.h> -#include <linux/slab.h> -#include <linux/wait.h> -#include <linux/types.h> -#include <linux/fs.h> -#include <linux/coda_fs_i.h> - -/* operations */ -extern const struct inode_operations coda_dir_inode_operations; -extern const struct inode_operations coda_file_inode_operations; -extern const struct inode_operations coda_ioctl_inode_operations; - -extern const struct address_space_operations coda_file_aops; -extern const struct address_space_operations coda_symlink_aops; - -extern const struct file_operations coda_dir_operations; -extern const struct file_operations coda_file_operations; -extern const struct file_operations coda_ioctl_operations; - -/* operations shared over more than one file */ -int coda_open(struct inode *i, struct file *f); -int coda_release(struct inode *i, struct file *f); -int coda_permission(struct inode *inode, int mask, unsigned int flags); -int coda_revalidate_inode(struct dentry *); -int coda_getattr(struct vfsmount *, struct dentry *, struct kstat *); -int coda_setattr(struct dentry *, struct iattr *); - -/* this file: heloers */ -char *coda_f2s(struct CodaFid *f); -int coda_isroot(struct inode *i); -int coda_iscontrol(const char *name, size_t length); - -void coda_vattr_to_iattr(struct inode *, struct coda_vattr *); -void coda_iattr_to_vattr(struct iattr *, struct coda_vattr *); -unsigned short coda_flags_to_cflags(unsigned short); - -/* sysctl.h */ -void coda_sysctl_init(void); -void coda_sysctl_clean(void); - -#define CODA_ALLOC(ptr, cast, size) do { \ - if (size < PAGE_SIZE) \ - ptr = kmalloc((unsigned long) size, GFP_KERNEL); \ - else \ - ptr = (cast)vmalloc((unsigned long) size); \ - if (!ptr) \ - printk("kernel malloc returns 0 at %s:%d\n", __FILE__, __LINE__); \ - else memset( ptr, 0, size ); \ -} while (0) - - -#define CODA_FREE(ptr,size) \ - do { if (size < PAGE_SIZE) kfree((ptr)); else vfree((ptr)); } while (0) - -/* inode to cnode access functions */ - -static inline struct coda_inode_info *ITOC(struct inode *inode) -{ - return list_entry(inode, struct coda_inode_info, vfs_inode); -} - -static __inline__ struct CodaFid *coda_i2f(struct inode *inode) -{ - return &(ITOC(inode)->c_fid); -} - -static __inline__ char *coda_i2s(struct inode *inode) -{ - return coda_f2s(&(ITOC(inode)->c_fid)); -} - -/* this will not zap the inode away */ -static __inline__ void coda_flag_inode(struct inode *inode, int flag) -{ - struct coda_inode_info *cii = ITOC(inode); - - spin_lock(&cii->c_lock); - cii->c_flags |= flag; - spin_unlock(&cii->c_lock); -} - -#endif diff --git a/include/linux/cramfs_fs.h b/include/linux/cramfs_fs.h index 6fc2bed368b..0e7bf272ec2 100644 --- a/include/linux/cramfs_fs.h +++ b/include/linux/cramfs_fs.h @@ -84,9 +84,11 @@ struct cramfs_super { | CRAMFS_FLAG_WRONG_SIGNATURE \ | CRAMFS_FLAG_SHIFTED_ROOT_OFFSET ) +#ifdef __KERNEL__ /* Uncompression interfaces to the underlying zlib */ int cramfs_uncompress_block(void *dst, int dstlen, void *src, int srclen); int cramfs_uncompress_init(void); void cramfs_uncompress_exit(void); +#endif /* __KERNEL__ */ #endif diff --git a/include/linux/cs5535.h b/include/linux/cs5535.h index d5a1d4810b8..6fe2114f8ad 100644 --- a/include/linux/cs5535.h +++ b/include/linux/cs5535.h @@ -103,14 +103,20 @@ static inline int cs5535_has_vsa2(void) #define GPIO_POSITIVE_EDGE_STS 0x48 #define GPIO_NEGATIVE_EDGE_STS 0x4C +#define GPIO_FLTR7_AMOUNT 0xD8 + #define GPIO_MAP_X 0xE0 #define GPIO_MAP_Y 0xE4 #define GPIO_MAP_Z 0xE8 #define GPIO_MAP_W 0xEC +#define GPIO_FE7_SEL 0xF7 + void cs5535_gpio_set(unsigned offset, unsigned int reg); void cs5535_gpio_clear(unsigned offset, unsigned int reg); int cs5535_gpio_isset(unsigned offset, unsigned int reg); +int cs5535_gpio_set_irq(unsigned group, unsigned irq); +void cs5535_gpio_setup_event(unsigned offset, int pair, int pme); /* MFGPTs */ diff --git a/include/linux/decompress/inflate.h b/include/linux/decompress/inflate.h index f9b06ccc3e5..8c0aef1ba5f 100644 --- a/include/linux/decompress/inflate.h +++ b/include/linux/decompress/inflate.h @@ -1,9 +1,6 @@ #ifndef INFLATE_H #define INFLATE_H -/* Other housekeeping constants */ -#define INBUFSIZ 4096 - int gunzip(unsigned char *inbuf, int len, int(*fill)(void*, unsigned int), int(*flush)(void*, unsigned int), diff --git a/include/linux/decompress/mm.h b/include/linux/decompress/mm.h index ad5ec1d0475..4cb72b920c7 100644 --- a/include/linux/decompress/mm.h +++ b/include/linux/decompress/mm.h @@ -61,8 +61,6 @@ static void free(void *where) #define large_malloc(a) malloc(a) #define large_free(a) free(a) -#define set_error_fn(x) - #define INIT #else /* STATIC */ @@ -72,6 +70,7 @@ static void free(void *where) #include <linux/kernel.h> #include <linux/fs.h> #include <linux/string.h> +#include <linux/slab.h> #include <linux/vmalloc.h> /* Use defines rather than static inline in order to avoid spurious @@ -84,9 +83,6 @@ static void free(void *where) #define large_malloc(a) vmalloc(a) #define large_free(a) vfree(a) -static void(*error)(char *m); -#define set_error_fn(x) error = x; - #define INIT __init #define STATIC diff --git a/include/linux/decompress/unxz.h b/include/linux/decompress/unxz.h new file mode 100644 index 00000000000..41728fc6c8a --- /dev/null +++ b/include/linux/decompress/unxz.h @@ -0,0 +1,19 @@ +/* + * Wrapper for decompressing XZ-compressed kernel, initramfs, and initrd + * + * Author: Lasse Collin <lasse.collin@tukaani.org> + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +#ifndef DECOMPRESS_UNXZ_H +#define DECOMPRESS_UNXZ_H + +int unxz(unsigned char *in, int in_size, + int (*fill)(void *dest, unsigned int size), + int (*flush)(void *src, unsigned int size), + unsigned char *out, int *in_used, + void (*error)(char *x)); + +#endif diff --git a/include/linux/falloc.h b/include/linux/falloc.h index 3c155107d61..73e0b628e05 100644 --- a/include/linux/falloc.h +++ b/include/linux/falloc.h @@ -2,6 +2,7 @@ #define _FALLOC_H_ #define FALLOC_FL_KEEP_SIZE 0x01 /* default is extend size */ +#define FALLOC_FL_PUNCH_HOLE 0x02 /* de-allocates range */ #ifdef __KERNEL__ diff --git a/include/linux/firewire-cdev.h b/include/linux/firewire-cdev.h index 68c642d8843..59ea406be7f 100644 --- a/include/linux/firewire-cdev.h +++ b/include/linux/firewire-cdev.h @@ -273,7 +273,7 @@ struct fw_cdev_event_iso_interrupt { * @closure: See &fw_cdev_event_common; * set by %FW_CDEV_CREATE_ISO_CONTEXT ioctl * @type: %FW_CDEV_EVENT_ISO_INTERRUPT_MULTICHANNEL - * @completed: Offset into the receive buffer; data before this offest is valid + * @completed: Offset into the receive buffer; data before this offset is valid * * This event is sent in multichannel contexts (context type * %FW_CDEV_ISO_CONTEXT_RECEIVE_MULTICHANNEL) for &fw_cdev_iso_packet buffer diff --git a/include/linux/fs.h b/include/linux/fs.h index f84d9928bdb..c0701288d20 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -1423,6 +1423,7 @@ struct super_block { * generic_show_options() */ char __rcu *s_options; + const struct dentry_operations *s_d_op; /* default d_op for dentries */ }; extern struct timespec current_fs_time(struct super_block *sb); @@ -1834,7 +1835,9 @@ struct super_block *sget(struct file_system_type *type, int (*set)(struct super_block *,void *), void *data); extern struct dentry *mount_pseudo(struct file_system_type *, char *, - const struct super_operations *ops, unsigned long); + const struct super_operations *ops, + const struct dentry_operations *dops, + unsigned long); extern void simple_set_mnt(struct vfsmount *mnt, struct super_block *sb); static inline void sb_mark_dirty(struct super_block *sb) diff --git a/include/linux/gpio.h b/include/linux/gpio.h index e41f7dd1ae6..f79d67f413e 100644 --- a/include/linux/gpio.h +++ b/include/linux/gpio.h @@ -13,6 +13,7 @@ #include <linux/errno.h> struct device; +struct gpio; struct gpio_chip; /* @@ -29,7 +30,18 @@ static inline int gpio_is_valid(int number) return 0; } -static inline int gpio_request(unsigned gpio, const char *label) +static inline int __must_check gpio_request(unsigned gpio, const char *label) +{ + return -ENOSYS; +} + +static inline int __must_check gpio_request_one(unsigned gpio, + unsigned long flags, const char *label) +{ + return -ENOSYS; +} + +static inline int __must_check gpio_request_array(struct gpio *array, size_t num) { return -ENOSYS; } @@ -42,12 +54,20 @@ static inline void gpio_free(unsigned gpio) WARN_ON(1); } -static inline int gpio_direction_input(unsigned gpio) +static inline void gpio_free_array(struct gpio *array, size_t num) +{ + might_sleep(); + + /* GPIO can never have been requested */ + WARN_ON(1); +} + +static inline int __must_check gpio_direction_input(unsigned gpio) { return -ENOSYS; } -static inline int gpio_direction_output(unsigned gpio, int value) +static inline int __must_check gpio_direction_output(unsigned gpio, int value) { return -ENOSYS; } diff --git a/include/linux/hid.h b/include/linux/hid.h index 20b9801f669..d91c25e253c 100644 --- a/include/linux/hid.h +++ b/include/linux/hid.h @@ -402,7 +402,7 @@ struct hid_field { __u16 dpad; /* dpad input code */ }; -#define HID_MAX_FIELDS 64 +#define HID_MAX_FIELDS 128 struct hid_report { struct list_head list; @@ -593,6 +593,7 @@ struct hid_usage_id { * @report_fixup: called before report descriptor parsing (NULL means nop) * @input_mapping: invoked on input registering before mapping an usage * @input_mapped: invoked on input registering after mapping an usage + * @feature_mapping: invoked on feature registering * @suspend: invoked on suspend (NULL means nop) * @resume: invoked on resume if device was not reset (NULL means nop) * @reset_resume: invoked on resume if device was reset (NULL means nop) @@ -636,6 +637,9 @@ struct hid_driver { int (*input_mapped)(struct hid_device *hdev, struct hid_input *hidinput, struct hid_field *field, struct hid_usage *usage, unsigned long **bit, int *max); + void (*feature_mapping)(struct hid_device *hdev, + struct hid_input *hidinput, struct hid_field *field, + struct hid_usage *usage); #ifdef CONFIG_PM int (*suspend)(struct hid_device *hdev, pm_message_t message); int (*resume)(struct hid_device *hdev); diff --git a/include/linux/if_alg.h b/include/linux/if_alg.h new file mode 100644 index 00000000000..0f9acce5b1f --- /dev/null +++ b/include/linux/if_alg.h @@ -0,0 +1,40 @@ +/* + * if_alg: User-space algorithm interface + * + * Copyright (c) 2010 Herbert Xu <herbert@gondor.apana.org.au> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the Free + * Software Foundation; either version 2 of the License, or (at your option) + * any later version. + * + */ + +#ifndef _LINUX_IF_ALG_H +#define _LINUX_IF_ALG_H + +#include <linux/types.h> + +struct sockaddr_alg { + __u16 salg_family; + __u8 salg_type[14]; + __u32 salg_feat; + __u32 salg_mask; + __u8 salg_name[64]; +}; + +struct af_alg_iv { + __u32 ivlen; + __u8 iv[0]; +}; + +/* Socket options */ +#define ALG_SET_KEY 1 +#define ALG_SET_IV 2 +#define ALG_SET_OP 3 + +/* Operations */ +#define ALG_OP_DECRYPT 0 +#define ALG_OP_ENCRYPT 1 + +#endif /* _LINUX_IF_ALG_H */ diff --git a/include/linux/input.h b/include/linux/input.h index c4e9d91ec97..e428382ca28 100644 --- a/include/linux/input.h +++ b/include/linux/input.h @@ -802,6 +802,7 @@ struct input_keymap_entry { #define SW_CAMERA_LENS_COVER 0x09 /* set = lens covered */ #define SW_KEYPAD_SLIDE 0x0a /* set = keypad slide out */ #define SW_FRONT_PROXIMITY 0x0b /* set = front proximity sensor active */ +#define SW_ROTATE_LOCK 0x0c /* set = rotate locked/disabled */ #define SW_MAX 0x0f #define SW_CNT (SW_MAX+1) diff --git a/include/linux/input/as5011.h b/include/linux/input/as5011.h new file mode 100644 index 00000000000..1affd0ddfa9 --- /dev/null +++ b/include/linux/input/as5011.h @@ -0,0 +1,20 @@ +#ifndef _AS5011_H +#define _AS5011_H + +/* + * Copyright (c) 2010, 2011 Fabien Marteau <fabien.marteau@armadeus.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + */ + +struct as5011_platform_data { + unsigned int button_gpio; + unsigned int axis_irq; /* irq number */ + unsigned long axis_irqflags; + char xp, xn; /* threshold for x axis */ + char yp, yn; /* threshold for y axis */ +}; + +#endif /* _AS5011_H */ diff --git a/include/linux/kernel.h b/include/linux/kernel.h index d0fbc043de6..57dac7022b6 100644 --- a/include/linux/kernel.h +++ b/include/linux/kernel.h @@ -143,9 +143,22 @@ extern int _cond_resched(void); #define might_sleep_if(cond) do { if (cond) might_sleep(); } while (0) -#define abs(x) ({ \ - long __x = (x); \ - (__x < 0) ? -__x : __x; \ +/* + * abs() handles unsigned and signed longs, ints, shorts and chars. For all + * input types abs() returns a signed long. + * abs() should not be used for 64-bit types (s64, u64, long long) - use abs64() + * for those. + */ +#define abs(x) ({ \ + long ret; \ + if (sizeof(x) == sizeof(long)) { \ + long __x = (x); \ + ret = (__x < 0) ? -__x : __x; \ + } else { \ + int __x = (x); \ + ret = (__x < 0) ? -__x : __x; \ + } \ + ret; \ }) #define abs64(x) ({ \ diff --git a/include/linux/kmsg_dump.h b/include/linux/kmsg_dump.h index 24b44145a88..2a0d7d651dc 100644 --- a/include/linux/kmsg_dump.h +++ b/include/linux/kmsg_dump.h @@ -18,6 +18,10 @@ enum kmsg_dump_reason { KMSG_DUMP_OOPS, KMSG_DUMP_PANIC, KMSG_DUMP_KEXEC, + KMSG_DUMP_RESTART, + KMSG_DUMP_HALT, + KMSG_DUMP_POWEROFF, + KMSG_DUMP_EMERG, }; /** diff --git a/include/linux/kvm.h b/include/linux/kvm.h index 919ae53adc5..ea2dc1a2e13 100644 --- a/include/linux/kvm.h +++ b/include/linux/kvm.h @@ -540,6 +540,7 @@ struct kvm_ppc_pvinfo { #endif #define KVM_CAP_PPC_GET_PVINFO 57 #define KVM_CAP_PPC_IRQ_LEVEL 58 +#define KVM_CAP_ASYNC_PF 59 #ifdef KVM_CAP_IRQ_ROUTING diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h index a0557422715..b5021db2185 100644 --- a/include/linux/kvm_host.h +++ b/include/linux/kvm_host.h @@ -16,6 +16,8 @@ #include <linux/mm.h> #include <linux/preempt.h> #include <linux/msi.h> +#include <linux/slab.h> +#include <linux/rcupdate.h> #include <asm/signal.h> #include <linux/kvm.h> @@ -40,6 +42,7 @@ #define KVM_REQ_KICK 9 #define KVM_REQ_DEACTIVATE_FPU 10 #define KVM_REQ_EVENT 11 +#define KVM_REQ_APF_HALT 12 #define KVM_USERSPACE_IRQ_SOURCE_ID 0 @@ -74,6 +77,27 @@ int kvm_io_bus_register_dev(struct kvm *kvm, enum kvm_bus bus_idx, int kvm_io_bus_unregister_dev(struct kvm *kvm, enum kvm_bus bus_idx, struct kvm_io_device *dev); +#ifdef CONFIG_KVM_ASYNC_PF +struct kvm_async_pf { + struct work_struct work; + struct list_head link; + struct list_head queue; + struct kvm_vcpu *vcpu; + struct mm_struct *mm; + gva_t gva; + unsigned long addr; + struct kvm_arch_async_pf arch; + struct page *page; + bool done; +}; + +void kvm_clear_async_pf_completion_queue(struct kvm_vcpu *vcpu); +void kvm_check_async_pf_completion(struct kvm_vcpu *vcpu); +int kvm_setup_async_pf(struct kvm_vcpu *vcpu, gva_t gva, gfn_t gfn, + struct kvm_arch_async_pf *arch); +int kvm_async_pf_wakeup_all(struct kvm_vcpu *vcpu); +#endif + struct kvm_vcpu { struct kvm *kvm; #ifdef CONFIG_PREEMPT_NOTIFIERS @@ -104,6 +128,15 @@ struct kvm_vcpu { gpa_t mmio_phys_addr; #endif +#ifdef CONFIG_KVM_ASYNC_PF + struct { + u32 queued; + struct list_head queue; + struct list_head done; + spinlock_t lock; + } async_pf; +#endif + struct kvm_vcpu_arch arch; }; @@ -113,16 +146,19 @@ struct kvm_vcpu { */ #define KVM_MEM_MAX_NR_PAGES ((1UL << 31) - 1) +struct kvm_lpage_info { + unsigned long rmap_pde; + int write_count; +}; + struct kvm_memory_slot { gfn_t base_gfn; unsigned long npages; unsigned long flags; unsigned long *rmap; unsigned long *dirty_bitmap; - struct { - unsigned long rmap_pde; - int write_count; - } *lpage_info[KVM_NR_PAGE_SIZES - 1]; + unsigned long *dirty_bitmap_head; + struct kvm_lpage_info *lpage_info[KVM_NR_PAGE_SIZES - 1]; unsigned long userspace_addr; int user_alloc; int id; @@ -169,6 +205,7 @@ struct kvm_irq_routing_table {}; struct kvm_memslots { int nmemslots; + u64 generation; struct kvm_memory_slot memslots[KVM_MEMORY_SLOTS + KVM_PRIVATE_MEM_SLOTS]; }; @@ -206,6 +243,10 @@ struct kvm { struct mutex irq_lock; #ifdef CONFIG_HAVE_KVM_IRQCHIP + /* + * Update side is protected by irq_lock and, + * if configured, irqfds.lock. + */ struct kvm_irq_routing_table __rcu *irq_routing; struct hlist_head mask_notifier_list; struct hlist_head irq_ack_notifier_list; @@ -216,6 +257,7 @@ struct kvm { unsigned long mmu_notifier_seq; long mmu_notifier_count; #endif + long tlbs_dirty; }; /* The guest did something we don't support. */ @@ -302,7 +344,11 @@ void kvm_set_page_accessed(struct page *page); pfn_t hva_to_pfn_atomic(struct kvm *kvm, unsigned long addr); pfn_t gfn_to_pfn_atomic(struct kvm *kvm, gfn_t gfn); +pfn_t gfn_to_pfn_async(struct kvm *kvm, gfn_t gfn, bool *async, + bool write_fault, bool *writable); pfn_t gfn_to_pfn(struct kvm *kvm, gfn_t gfn); +pfn_t gfn_to_pfn_prot(struct kvm *kvm, gfn_t gfn, bool write_fault, + bool *writable); pfn_t gfn_to_pfn_memslot(struct kvm *kvm, struct kvm_memory_slot *slot, gfn_t gfn); int memslot_id(struct kvm *kvm, gfn_t gfn); @@ -321,18 +367,25 @@ int kvm_write_guest_page(struct kvm *kvm, gfn_t gfn, const void *data, int offset, int len); int kvm_write_guest(struct kvm *kvm, gpa_t gpa, const void *data, unsigned long len); +int kvm_write_guest_cached(struct kvm *kvm, struct gfn_to_hva_cache *ghc, + void *data, unsigned long len); +int kvm_gfn_to_hva_cache_init(struct kvm *kvm, struct gfn_to_hva_cache *ghc, + gpa_t gpa); int kvm_clear_guest_page(struct kvm *kvm, gfn_t gfn, int offset, int len); int kvm_clear_guest(struct kvm *kvm, gpa_t gpa, unsigned long len); struct kvm_memory_slot *gfn_to_memslot(struct kvm *kvm, gfn_t gfn); int kvm_is_visible_gfn(struct kvm *kvm, gfn_t gfn); unsigned long kvm_host_page_size(struct kvm *kvm, gfn_t gfn); void mark_page_dirty(struct kvm *kvm, gfn_t gfn); +void mark_page_dirty_in_slot(struct kvm *kvm, struct kvm_memory_slot *memslot, + gfn_t gfn); void kvm_vcpu_block(struct kvm_vcpu *vcpu); void kvm_vcpu_on_spin(struct kvm_vcpu *vcpu); void kvm_resched(struct kvm_vcpu *vcpu); void kvm_load_guest_fpu(struct kvm_vcpu *vcpu); void kvm_put_guest_fpu(struct kvm_vcpu *vcpu); + void kvm_flush_remote_tlbs(struct kvm *kvm); void kvm_reload_remote_mmus(struct kvm *kvm); @@ -398,7 +451,19 @@ int kvm_arch_vcpu_runnable(struct kvm_vcpu *vcpu); void kvm_free_physmem(struct kvm *kvm); -struct kvm *kvm_arch_create_vm(void); +#ifndef __KVM_HAVE_ARCH_VM_ALLOC +static inline struct kvm *kvm_arch_alloc_vm(void) +{ + return kzalloc(sizeof(struct kvm), GFP_KERNEL); +} + +static inline void kvm_arch_free_vm(struct kvm *kvm) +{ + kfree(kvm); +} +#endif + +int kvm_arch_init_vm(struct kvm *kvm); void kvm_arch_destroy_vm(struct kvm *kvm); void kvm_free_all_assigned_devices(struct kvm *kvm); void kvm_arch_sync_events(struct kvm *kvm); @@ -414,16 +479,8 @@ struct kvm_irq_ack_notifier { void (*irq_acked)(struct kvm_irq_ack_notifier *kian); }; -#define KVM_ASSIGNED_MSIX_PENDING 0x1 -struct kvm_guest_msix_entry { - u32 vector; - u16 entry; - u16 flags; -}; - struct kvm_assigned_dev_kernel { struct kvm_irq_ack_notifier ack_notifier; - struct work_struct interrupt_work; struct list_head list; int assigned_dev_id; int host_segnr; @@ -434,13 +491,14 @@ struct kvm_assigned_dev_kernel { bool host_irq_disabled; struct msix_entry *host_msix_entries; int guest_irq; - struct kvm_guest_msix_entry *guest_msix_entries; + struct msix_entry *guest_msix_entries; unsigned long irq_requested_type; int irq_source_id; int flags; struct pci_dev *dev; struct kvm *kvm; - spinlock_t assigned_dev_lock; + spinlock_t intx_lock; + char irq_name[32]; }; struct kvm_irq_mask_notifier { @@ -462,6 +520,8 @@ void kvm_get_intr_delivery_bitmask(struct kvm_ioapic *ioapic, unsigned long *deliver_bitmask); #endif int kvm_set_irq(struct kvm *kvm, int irq_source_id, u32 irq, int level); +int kvm_set_msi(struct kvm_kernel_irq_routing_entry *irq_entry, struct kvm *kvm, + int irq_source_id, int level); void kvm_notify_acked_irq(struct kvm *kvm, unsigned irqchip, unsigned pin); void kvm_register_irq_ack_notifier(struct kvm *kvm, struct kvm_irq_ack_notifier *kian); @@ -603,17 +663,28 @@ static inline void kvm_free_irq_routing(struct kvm *kvm) {} void kvm_eventfd_init(struct kvm *kvm); int kvm_irqfd(struct kvm *kvm, int fd, int gsi, int flags); void kvm_irqfd_release(struct kvm *kvm); +void kvm_irq_routing_update(struct kvm *, struct kvm_irq_routing_table *); int kvm_ioeventfd(struct kvm *kvm, struct kvm_ioeventfd *args); #else static inline void kvm_eventfd_init(struct kvm *kvm) {} + static inline int kvm_irqfd(struct kvm *kvm, int fd, int gsi, int flags) { return -EINVAL; } static inline void kvm_irqfd_release(struct kvm *kvm) {} + +#ifdef CONFIG_HAVE_KVM_IRQCHIP +static inline void kvm_irq_routing_update(struct kvm *kvm, + struct kvm_irq_routing_table *irq_rt) +{ + rcu_assign_pointer(kvm->irq_routing, irq_rt); +} +#endif + static inline int kvm_ioeventfd(struct kvm *kvm, struct kvm_ioeventfd *args) { return -ENOSYS; diff --git a/include/linux/kvm_types.h b/include/linux/kvm_types.h index 7ac0d4eee43..fa7cc7244cb 100644 --- a/include/linux/kvm_types.h +++ b/include/linux/kvm_types.h @@ -67,4 +67,11 @@ struct kvm_lapic_irq { u32 dest_id; }; +struct gfn_to_hva_cache { + u64 generation; + gpa_t gpa; + unsigned long hva; + struct kvm_memory_slot *memslot; +}; + #endif /* __KVM_TYPES_H__ */ diff --git a/include/linux/leds-lp5521.h b/include/linux/leds-lp5521.h index 38368d785f0..fd548d2a877 100644 --- a/include/linux/leds-lp5521.h +++ b/include/linux/leds-lp5521.h @@ -42,6 +42,7 @@ struct lp5521_platform_data { int (*setup_resources)(void); void (*release_resources)(void); void (*enable)(bool state); + const char *label; }; #endif /* __LINUX_LP5521_H */ diff --git a/include/linux/leds-lp5523.h b/include/linux/leds-lp5523.h index 796747637b8..2694289babd 100644 --- a/include/linux/leds-lp5523.h +++ b/include/linux/leds-lp5523.h @@ -42,6 +42,7 @@ struct lp5523_platform_data { int (*setup_resources)(void); void (*release_resources)(void); void (*enable)(bool state); + const char *label; }; #endif /* __LINUX_LP5523_H */ diff --git a/include/linux/mfd/ab8500.h b/include/linux/mfd/ab8500.h index d63b6050b18..85cf2c28fac 100644 --- a/include/linux/mfd/ab8500.h +++ b/include/linux/mfd/ab8500.h @@ -99,8 +99,6 @@ #define AB8500_NR_IRQS 104 #define AB8500_NUM_IRQ_REGS 13 -#define AB8500_NUM_REGULATORS 15 - /** * struct ab8500 - ab8500 internal structure * @dev: parent device @@ -145,7 +143,8 @@ struct regulator_init_data; struct ab8500_platform_data { int irq_base; void (*init) (struct ab8500 *); - struct regulator_init_data *regulator[AB8500_NUM_REGULATORS]; + int num_regulator; + struct regulator_init_data *regulator; }; extern int __devinit ab8500_init(struct ab8500 *ab8500); diff --git a/include/linux/mfd/core.h b/include/linux/mfd/core.h index cb93d80aa64..5582ab3d3e4 100644 --- a/include/linux/mfd/core.h +++ b/include/linux/mfd/core.h @@ -39,7 +39,7 @@ struct mfd_cell { size_t data_size; /* - * This resources can be specified relatievly to the parent device. + * This resources can be specified relatively to the parent device. * For accessing device you should use resources from device */ int num_resources; diff --git a/include/linux/mfd/mc13783.h b/include/linux/mfd/mc13783.h index b4c741e352c..7d0f3d6a000 100644 --- a/include/linux/mfd/mc13783.h +++ b/include/linux/mfd/mc13783.h @@ -1,4 +1,5 @@ /* + * Copyright 2010 Yong Shen <yong.shen@linaro.org> * Copyright 2009-2010 Pengutronix * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de> * @@ -122,39 +123,39 @@ int mc13783_adc_do_conversion(struct mc13783 *mc13783, unsigned int mode, unsigned int channel, unsigned int *sample); -#define MC13783_SW_SW1A 0 -#define MC13783_SW_SW1B 1 -#define MC13783_SW_SW2A 2 -#define MC13783_SW_SW2B 3 -#define MC13783_SW_SW3 4 -#define MC13783_SW_PLL 5 -#define MC13783_REGU_VAUDIO 6 -#define MC13783_REGU_VIOHI 7 -#define MC13783_REGU_VIOLO 8 -#define MC13783_REGU_VDIG 9 -#define MC13783_REGU_VGEN 10 -#define MC13783_REGU_VRFDIG 11 -#define MC13783_REGU_VRFREF 12 -#define MC13783_REGU_VRFCP 13 -#define MC13783_REGU_VSIM 14 -#define MC13783_REGU_VESIM 15 -#define MC13783_REGU_VCAM 16 -#define MC13783_REGU_VRFBG 17 -#define MC13783_REGU_VVIB 18 -#define MC13783_REGU_VRF1 19 -#define MC13783_REGU_VRF2 20 -#define MC13783_REGU_VMMC1 21 -#define MC13783_REGU_VMMC2 22 -#define MC13783_REGU_GPO1 23 -#define MC13783_REGU_GPO2 24 -#define MC13783_REGU_GPO3 25 -#define MC13783_REGU_GPO4 26 -#define MC13783_REGU_V1 27 -#define MC13783_REGU_V2 28 -#define MC13783_REGU_V3 29 -#define MC13783_REGU_V4 30 -#define MC13783_REGU_PWGT1SPI 31 -#define MC13783_REGU_PWGT2SPI 32 +#define MC13783_REG_SW1A 0 +#define MC13783_REG_SW1B 1 +#define MC13783_REG_SW2A 2 +#define MC13783_REG_SW2B 3 +#define MC13783_REG_SW3 4 +#define MC13783_REG_PLL 5 +#define MC13783_REG_VAUDIO 6 +#define MC13783_REG_VIOHI 7 +#define MC13783_REG_VIOLO 8 +#define MC13783_REG_VDIG 9 +#define MC13783_REG_VGEN 10 +#define MC13783_REG_VRFDIG 11 +#define MC13783_REG_VRFREF 12 +#define MC13783_REG_VRFCP 13 +#define MC13783_REG_VSIM 14 +#define MC13783_REG_VESIM 15 +#define MC13783_REG_VCAM 16 +#define MC13783_REG_VRFBG 17 +#define MC13783_REG_VVIB 18 +#define MC13783_REG_VRF1 19 +#define MC13783_REG_VRF2 20 +#define MC13783_REG_VMMC1 21 +#define MC13783_REG_VMMC2 22 +#define MC13783_REG_GPO1 23 +#define MC13783_REG_GPO2 24 +#define MC13783_REG_GPO3 25 +#define MC13783_REG_GPO4 26 +#define MC13783_REG_V1 27 +#define MC13783_REG_V2 28 +#define MC13783_REG_V3 29 +#define MC13783_REG_V4 30 +#define MC13783_REG_PWGT1SPI 31 +#define MC13783_REG_PWGT2SPI 32 #define MC13783_IRQ_ADCDONE MC13XXX_IRQ_ADCDONE #define MC13783_IRQ_ADCBISDONE MC13XXX_IRQ_ADCBISDONE diff --git a/include/linux/mfd/mc13892.h b/include/linux/mfd/mc13892.h new file mode 100644 index 00000000000..a00f2bec178 --- /dev/null +++ b/include/linux/mfd/mc13892.h @@ -0,0 +1,39 @@ +/* + * Copyright 2010 Yong Shen <yong.shen@linaro.org> + * + * This program is free software; you can redistribute it and/or modify it under + * the terms of the GNU General Public License version 2 as published by the + * Free Software Foundation. + */ + +#ifndef __LINUX_MFD_MC13892_H +#define __LINUX_MFD_MC13892_H + +#include <linux/mfd/mc13xxx.h> + +#define MC13892_SW1 0 +#define MC13892_SW2 1 +#define MC13892_SW3 2 +#define MC13892_SW4 3 +#define MC13892_SWBST 4 +#define MC13892_VIOHI 5 +#define MC13892_VPLL 6 +#define MC13892_VDIG 7 +#define MC13892_VSD 8 +#define MC13892_VUSB2 9 +#define MC13892_VVIDEO 10 +#define MC13892_VAUDIO 11 +#define MC13892_VCAM 12 +#define MC13892_VGEN1 13 +#define MC13892_VGEN2 14 +#define MC13892_VGEN3 15 +#define MC13892_VUSB 16 +#define MC13892_GPO1 17 +#define MC13892_GPO2 18 +#define MC13892_GPO3 19 +#define MC13892_GPO4 20 +#define MC13892_PWGT1SPI 21 +#define MC13892_PWGT2SPI 22 +#define MC13892_VCOINCELL 23 + +#endif diff --git a/include/linux/mfd/wm8994/core.h b/include/linux/mfd/wm8994/core.h index de79baee492..3fd36845ca4 100644 --- a/include/linux/mfd/wm8994/core.h +++ b/include/linux/mfd/wm8994/core.h @@ -17,6 +17,11 @@ #include <linux/interrupt.h> +enum wm8994_type { + WM8994 = 0, + WM8958 = 1, +}; + struct regulator_dev; struct regulator_bulk_data; @@ -48,6 +53,8 @@ struct wm8994 { struct mutex io_lock; struct mutex irq_lock; + enum wm8994_type type; + struct device *dev; int (*read_dev)(struct wm8994 *wm8994, unsigned short reg, int bytes, void *dest); @@ -68,6 +75,7 @@ struct wm8994 { u16 gpio_regs[WM8994_NUM_GPIO_REGS]; struct regulator_dev *dbvdd; + int num_supplies; struct regulator_bulk_data *supplies; }; diff --git a/include/linux/mfd/wm8994/pdata.h b/include/linux/mfd/wm8994/pdata.h index add8a1b8bcf..9eab263658b 100644 --- a/include/linux/mfd/wm8994/pdata.h +++ b/include/linux/mfd/wm8994/pdata.h @@ -30,6 +30,8 @@ struct wm8994_ldo_pdata { #define WM8994_DRC_REGS 5 #define WM8994_EQ_REGS 20 +#define WM8958_MBC_CUTOFF_REGS 20 +#define WM8958_MBC_COEFF_REGS 48 /** * DRC configurations are specified with a label and a set of register @@ -59,6 +61,18 @@ struct wm8994_retune_mobile_cfg { u16 regs[WM8994_EQ_REGS]; }; +/** + * Multiband compressor configurations are specified with a label and + * two sets of values to write. Configurations are expected to be + * generated using the multiband compressor configuration panel in + * WISCE - see http://www.wolfsonmicro.com/wisce/ + */ +struct wm8958_mbc_cfg { + const char *name; + u16 cutoff_regs[WM8958_MBC_CUTOFF_REGS]; + u16 coeff_regs[WM8958_MBC_COEFF_REGS]; +}; + struct wm8994_pdata { int gpio_base; @@ -78,6 +92,9 @@ struct wm8994_pdata { int num_retune_mobile_cfgs; struct wm8994_retune_mobile_cfg *retune_mobile_cfgs; + int num_mbc_cfgs; + struct wm8958_mbc_cfg *mbc_cfgs; + /* LINEOUT can be differential or single ended */ unsigned int lineout1_diff:1; unsigned int lineout2_diff:1; diff --git a/include/linux/mfd/wm8994/registers.h b/include/linux/mfd/wm8994/registers.h index 967f62f5415..be072faec6f 100644 --- a/include/linux/mfd/wm8994/registers.h +++ b/include/linux/mfd/wm8994/registers.h @@ -64,12 +64,16 @@ #define WM8994_LDO_1 0x3B #define WM8994_LDO_2 0x3C #define WM8994_CHARGE_PUMP_1 0x4C +#define WM8958_CHARGE_PUMP_2 0x4D #define WM8994_CLASS_W_1 0x51 #define WM8994_DC_SERVO_1 0x54 #define WM8994_DC_SERVO_2 0x55 #define WM8994_DC_SERVO_4 0x57 #define WM8994_DC_SERVO_READBACK 0x58 #define WM8994_ANALOGUE_HP_1 0x60 +#define WM8958_MIC_DETECT_1 0xD0 +#define WM8958_MIC_DETECT_2 0xD1 +#define WM8958_MIC_DETECT_3 0xD2 #define WM8994_CHIP_REVISION 0x100 #define WM8994_CONTROL_INTERFACE 0x101 #define WM8994_WRITE_SEQUENCER_CTRL_1 0x110 @@ -109,6 +113,10 @@ #define WM8994_AIF2DAC_LRCLK 0x315 #define WM8994_AIF2DAC_DATA 0x316 #define WM8994_AIF2ADC_DATA 0x317 +#define WM8958_AIF3_CONTROL_1 0x320 +#define WM8958_AIF3_CONTROL_2 0x321 +#define WM8958_AIF3DAC_DATA 0x322 +#define WM8958_AIF3ADC_DATA 0x323 #define WM8994_AIF1_ADC1_LEFT_VOLUME 0x400 #define WM8994_AIF1_ADC1_RIGHT_VOLUME 0x401 #define WM8994_AIF1_DAC1_LEFT_VOLUME 0x402 @@ -242,6 +250,83 @@ #define WM8994_INTERRUPT_STATUS_2_MASK 0x739 #define WM8994_INTERRUPT_CONTROL 0x740 #define WM8994_IRQ_DEBOUNCE 0x748 +#define WM8958_DSP2_PROGRAM 0x900 +#define WM8958_DSP2_CONFIG 0x901 +#define WM8958_DSP2_MAGICNUM 0xA00 +#define WM8958_DSP2_RELEASEYEAR 0xA01 +#define WM8958_DSP2_RELEASEMONTHDAY 0xA02 +#define WM8958_DSP2_RELEASETIME 0xA03 +#define WM8958_DSP2_VERMAJMIN 0xA04 +#define WM8958_DSP2_VERBUILD 0xA05 +#define WM8958_DSP2_EXECCONTROL 0xA0D +#define WM8958_MBC_BAND_2_LOWER_CUTOFF_C1_1 0x2200 +#define WM8958_MBC_BAND_2_LOWER_CUTOFF_C1_2 0x2201 +#define WM8958_MBC_BAND_2_LOWER_CUTOFF_C2_1 0x2202 +#define WM8958_MBC_BAND_2_LOWER_CUTOFF_C2_2 0x2203 +#define WM8958_MBC_BAND_2_LOWER_CUTOFF_C3_1 0x2204 +#define WM8958_MBC_BAND_2_LOWER_CUTOFF_C3_2 0x2205 +#define WM8958_MBC_BAND_2_UPPER_CUTOFF_C2_1 0x2206 +#define WM8958_MBC_BAND_2_UPPER_CUTOFF_C2_2 0x2207 +#define WM8958_MBC_BAND_2_UPPER_CUTOFF_C3_1 0x2208 +#define WM8958_MBC_BAND_2_UPPER_CUTOFF_C3_2 0x2209 +#define WM8958_MBC_BAND_2_UPPER_CUTOFF_C1_1 0x220A +#define WM8958_MBC_BAND_2_UPPER_CUTOFF_C1_2 0x220B +#define WM8958_MBC_BAND_1_UPPER_CUTOFF_C1_1 0x220C +#define WM8958_MBC_BAND_1_UPPER_CUTOFF_C1_2 0x220D +#define WM8958_MBC_BAND_1_UPPER_CUTOFF_C2_1 0x220E +#define WM8958_MBC_BAND_1_UPPER_CUTOFF_C2_2 0x220F +#define WM8958_MBC_BAND_1_UPPER_CUTOFF_C3_1 0x2210 +#define WM8958_MBC_BAND_1_UPPER_CUTOFF_C3_2 0x2211 +#define WM8958_MBC_BAND_1_LOWER_CUTOFF_1 0x2212 +#define WM8958_MBC_BAND_1_LOWER_CUTOFF_2 0x2213 +#define WM8958_MBC_BAND_1_K_1 0x2400 +#define WM8958_MBC_BAND_1_K_2 0x2401 +#define WM8958_MBC_BAND_1_N1_1 0x2402 +#define WM8958_MBC_BAND_1_N1_2 0x2403 +#define WM8958_MBC_BAND_1_N2_1 0x2404 +#define WM8958_MBC_BAND_1_N2_2 0x2405 +#define WM8958_MBC_BAND_1_N3_1 0x2406 +#define WM8958_MBC_BAND_1_N3_2 0x2407 +#define WM8958_MBC_BAND_1_N4_1 0x2408 +#define WM8958_MBC_BAND_1_N4_2 0x2409 +#define WM8958_MBC_BAND_1_N5_1 0x240A +#define WM8958_MBC_BAND_1_N5_2 0x240B +#define WM8958_MBC_BAND_1_X1_1 0x240C +#define WM8958_MBC_BAND_1_X1_2 0x240D +#define WM8958_MBC_BAND_1_X2_1 0x240E +#define WM8958_MBC_BAND_1_X2_2 0x240F +#define WM8958_MBC_BAND_1_X3_1 0x2410 +#define WM8958_MBC_BAND_1_X3_2 0x2411 +#define WM8958_MBC_BAND_1_ATTACK_1 0x2412 +#define WM8958_MBC_BAND_1_ATTACK_2 0x2413 +#define WM8958_MBC_BAND_1_DECAY_1 0x2414 +#define WM8958_MBC_BAND_1_DECAY_2 0x2415 +#define WM8958_MBC_BAND_2_K_1 0x2416 +#define WM8958_MBC_BAND_2_K_2 0x2417 +#define WM8958_MBC_BAND_2_N1_1 0x2418 +#define WM8958_MBC_BAND_2_N1_2 0x2419 +#define WM8958_MBC_BAND_2_N2_1 0x241A +#define WM8958_MBC_BAND_2_N2_2 0x241B +#define WM8958_MBC_BAND_2_N3_1 0x241C +#define WM8958_MBC_BAND_2_N3_2 0x241D +#define WM8958_MBC_BAND_2_N4_1 0x241E +#define WM8958_MBC_BAND_2_N4_2 0x241F +#define WM8958_MBC_BAND_2_N5_1 0x2420 +#define WM8958_MBC_BAND_2_N5_2 0x2421 +#define WM8958_MBC_BAND_2_X1_1 0x2422 +#define WM8958_MBC_BAND_2_X1_2 0x2423 +#define WM8958_MBC_BAND_2_X2_1 0x2424 +#define WM8958_MBC_BAND_2_X2_2 0x2425 +#define WM8958_MBC_BAND_2_X3_1 0x2426 +#define WM8958_MBC_BAND_2_X3_2 0x2427 +#define WM8958_MBC_BAND_2_ATTACK_1 0x2428 +#define WM8958_MBC_BAND_2_ATTACK_2 0x2429 +#define WM8958_MBC_BAND_2_DECAY_1 0x242A +#define WM8958_MBC_BAND_2_DECAY_2 0x242B +#define WM8958_MBC_B2_PG2_1 0x242C +#define WM8958_MBC_B2_PG2_2 0x242D +#define WM8958_MBC_B1_PG2_1 0x242E +#define WM8958_MBC_B1_PG2_2 0x242F #define WM8994_WRITE_SEQUENCER_0 0x3000 #define WM8994_WRITE_SEQUENCER_1 0x3001 #define WM8994_WRITE_SEQUENCER_2 0x3002 @@ -992,6 +1077,12 @@ /* * R6 (0x06) - Power Management (6) */ +#define WM8958_AIF3ADC_SRC_MASK 0x0600 /* AIF3ADC_SRC - [10:9] */ +#define WM8958_AIF3ADC_SRC_SHIFT 9 /* AIF3ADC_SRC - [10:9] */ +#define WM8958_AIF3ADC_SRC_WIDTH 2 /* AIF3ADC_SRC - [10:9] */ +#define WM8958_AIF2DAC_SRC_MASK 0x0180 /* AIF2DAC_SRC - [8:7] */ +#define WM8958_AIF2DAC_SRC_SHIFT 7 /* AIF2DAC_SRC - [8:7] */ +#define WM8958_AIF2DAC_SRC_WIDTH 2 /* AIF2DAC_SRC - [8:7] */ #define WM8994_AIF3_TRI 0x0020 /* AIF3_TRI */ #define WM8994_AIF3_TRI_MASK 0x0020 /* AIF3_TRI */ #define WM8994_AIF3_TRI_SHIFT 5 /* AIF3_TRI */ @@ -1836,6 +1927,14 @@ #define WM8994_CP_ENA_WIDTH 1 /* CP_ENA */ /* + * R77 (0x4D) - Charge Pump (2) + */ +#define WM8958_CP_DISCH 0x8000 /* CP_DISCH */ +#define WM8958_CP_DISCH_MASK 0x8000 /* CP_DISCH */ +#define WM8958_CP_DISCH_SHIFT 15 /* CP_DISCH */ +#define WM8958_CP_DISCH_WIDTH 1 /* CP_DISCH */ + +/* * R81 (0x51) - Class W (1) */ #define WM8994_CP_DYN_SRC_SEL_MASK 0x0300 /* CP_DYN_SRC_SEL - [9:8] */ @@ -1952,6 +2051,46 @@ #define WM8994_HPOUT1R_DLY_WIDTH 1 /* HPOUT1R_DLY */ /* + * R208 (0xD0) - Mic Detect 1 + */ +#define WM8958_MICD_BIAS_STARTTIME_MASK 0xF000 /* MICD_BIAS_STARTTIME - [15:12] */ +#define WM8958_MICD_BIAS_STARTTIME_SHIFT 12 /* MICD_BIAS_STARTTIME - [15:12] */ +#define WM8958_MICD_BIAS_STARTTIME_WIDTH 4 /* MICD_BIAS_STARTTIME - [15:12] */ +#define WM8958_MICD_RATE_MASK 0x0F00 /* MICD_RATE - [11:8] */ +#define WM8958_MICD_RATE_SHIFT 8 /* MICD_RATE - [11:8] */ +#define WM8958_MICD_RATE_WIDTH 4 /* MICD_RATE - [11:8] */ +#define WM8958_MICD_DBTIME 0x0002 /* MICD_DBTIME */ +#define WM8958_MICD_DBTIME_MASK 0x0002 /* MICD_DBTIME */ +#define WM8958_MICD_DBTIME_SHIFT 1 /* MICD_DBTIME */ +#define WM8958_MICD_DBTIME_WIDTH 1 /* MICD_DBTIME */ +#define WM8958_MICD_ENA 0x0001 /* MICD_ENA */ +#define WM8958_MICD_ENA_MASK 0x0001 /* MICD_ENA */ +#define WM8958_MICD_ENA_SHIFT 0 /* MICD_ENA */ +#define WM8958_MICD_ENA_WIDTH 1 /* MICD_ENA */ + +/* + * R209 (0xD1) - Mic Detect 2 + */ +#define WM8958_MICD_LVL_SEL_MASK 0x00FF /* MICD_LVL_SEL - [7:0] */ +#define WM8958_MICD_LVL_SEL_SHIFT 0 /* MICD_LVL_SEL - [7:0] */ +#define WM8958_MICD_LVL_SEL_WIDTH 8 /* MICD_LVL_SEL - [7:0] */ + +/* + * R210 (0xD2) - Mic Detect 3 + */ +#define WM8958_MICD_LVL_MASK 0x07FC /* MICD_LVL - [10:2] */ +#define WM8958_MICD_LVL_SHIFT 2 /* MICD_LVL - [10:2] */ +#define WM8958_MICD_LVL_WIDTH 9 /* MICD_LVL - [10:2] */ +#define WM8958_MICD_VALID 0x0002 /* MICD_VALID */ +#define WM8958_MICD_VALID_MASK 0x0002 /* MICD_VALID */ +#define WM8958_MICD_VALID_SHIFT 1 /* MICD_VALID */ +#define WM8958_MICD_VALID_WIDTH 1 /* MICD_VALID */ +#define WM8958_MICD_STS 0x0001 /* MICD_STS */ +#define WM8958_MICD_STS_MASK 0x0001 /* MICD_STS */ +#define WM8958_MICD_STS_SHIFT 0 /* MICD_STS */ +#define WM8958_MICD_STS_WIDTH 1 /* MICD_STS */ + +/* * R256 (0x100) - Chip Revision */ #define WM8994_CHIP_REV_MASK 0x000F /* CHIP_REV - [3:0] */ @@ -2069,6 +2208,14 @@ /* * R520 (0x208) - Clocking (1) */ +#define WM8958_DSP2CLK_ENA 0x4000 /* DSP2CLK_ENA */ +#define WM8958_DSP2CLK_ENA_MASK 0x4000 /* DSP2CLK_ENA */ +#define WM8958_DSP2CLK_ENA_SHIFT 14 /* DSP2CLK_ENA */ +#define WM8958_DSP2CLK_ENA_WIDTH 1 /* DSP2CLK_ENA */ +#define WM8958_DSP2CLK_SRC 0x1000 /* DSP2CLK_SRC */ +#define WM8958_DSP2CLK_SRC_MASK 0x1000 /* DSP2CLK_SRC */ +#define WM8958_DSP2CLK_SRC_SHIFT 12 /* DSP2CLK_SRC */ +#define WM8958_DSP2CLK_SRC_WIDTH 1 /* DSP2CLK_SRC */ #define WM8994_TOCLK_ENA 0x0010 /* TOCLK_ENA */ #define WM8994_TOCLK_ENA_MASK 0x0010 /* TOCLK_ENA */ #define WM8994_TOCLK_ENA_SHIFT 4 /* TOCLK_ENA */ @@ -2553,6 +2700,63 @@ #define WM8994_AIF2ADCR_DAT_INV_WIDTH 1 /* AIF2ADCR_DAT_INV */ /* + * R800 (0x320) - AIF3 Control (1) + */ +#define WM8958_AIF3_LRCLK_INV 0x0080 /* AIF3_LRCLK_INV */ +#define WM8958_AIF3_LRCLK_INV_MASK 0x0080 /* AIF3_LRCLK_INV */ +#define WM8958_AIF3_LRCLK_INV_SHIFT 7 /* AIF3_LRCLK_INV */ +#define WM8958_AIF3_LRCLK_INV_WIDTH 1 /* AIF3_LRCLK_INV */ +#define WM8958_AIF3_WL_MASK 0x0060 /* AIF3_WL - [6:5] */ +#define WM8958_AIF3_WL_SHIFT 5 /* AIF3_WL - [6:5] */ +#define WM8958_AIF3_WL_WIDTH 2 /* AIF3_WL - [6:5] */ +#define WM8958_AIF3_FMT_MASK 0x0018 /* AIF3_FMT - [4:3] */ +#define WM8958_AIF3_FMT_SHIFT 3 /* AIF3_FMT - [4:3] */ +#define WM8958_AIF3_FMT_WIDTH 2 /* AIF3_FMT - [4:3] */ + +/* + * R801 (0x321) - AIF3 Control (2) + */ +#define WM8958_AIF3DAC_BOOST_MASK 0x0C00 /* AIF3DAC_BOOST - [11:10] */ +#define WM8958_AIF3DAC_BOOST_SHIFT 10 /* AIF3DAC_BOOST - [11:10] */ +#define WM8958_AIF3DAC_BOOST_WIDTH 2 /* AIF3DAC_BOOST - [11:10] */ +#define WM8958_AIF3DAC_COMP 0x0010 /* AIF3DAC_COMP */ +#define WM8958_AIF3DAC_COMP_MASK 0x0010 /* AIF3DAC_COMP */ +#define WM8958_AIF3DAC_COMP_SHIFT 4 /* AIF3DAC_COMP */ +#define WM8958_AIF3DAC_COMP_WIDTH 1 /* AIF3DAC_COMP */ +#define WM8958_AIF3DAC_COMPMODE 0x0008 /* AIF3DAC_COMPMODE */ +#define WM8958_AIF3DAC_COMPMODE_MASK 0x0008 /* AIF3DAC_COMPMODE */ +#define WM8958_AIF3DAC_COMPMODE_SHIFT 3 /* AIF3DAC_COMPMODE */ +#define WM8958_AIF3DAC_COMPMODE_WIDTH 1 /* AIF3DAC_COMPMODE */ +#define WM8958_AIF3ADC_COMP 0x0004 /* AIF3ADC_COMP */ +#define WM8958_AIF3ADC_COMP_MASK 0x0004 /* AIF3ADC_COMP */ +#define WM8958_AIF3ADC_COMP_SHIFT 2 /* AIF3ADC_COMP */ +#define WM8958_AIF3ADC_COMP_WIDTH 1 /* AIF3ADC_COMP */ +#define WM8958_AIF3ADC_COMPMODE 0x0002 /* AIF3ADC_COMPMODE */ +#define WM8958_AIF3ADC_COMPMODE_MASK 0x0002 /* AIF3ADC_COMPMODE */ +#define WM8958_AIF3ADC_COMPMODE_SHIFT 1 /* AIF3ADC_COMPMODE */ +#define WM8958_AIF3ADC_COMPMODE_WIDTH 1 /* AIF3ADC_COMPMODE */ +#define WM8958_AIF3_LOOPBACK 0x0001 /* AIF3_LOOPBACK */ +#define WM8958_AIF3_LOOPBACK_MASK 0x0001 /* AIF3_LOOPBACK */ +#define WM8958_AIF3_LOOPBACK_SHIFT 0 /* AIF3_LOOPBACK */ +#define WM8958_AIF3_LOOPBACK_WIDTH 1 /* AIF3_LOOPBACK */ + +/* + * R802 (0x322) - AIF3DAC Data + */ +#define WM8958_AIF3DAC_DAT_INV 0x0001 /* AIF3DAC_DAT_INV */ +#define WM8958_AIF3DAC_DAT_INV_MASK 0x0001 /* AIF3DAC_DAT_INV */ +#define WM8958_AIF3DAC_DAT_INV_SHIFT 0 /* AIF3DAC_DAT_INV */ +#define WM8958_AIF3DAC_DAT_INV_WIDTH 1 /* AIF3DAC_DAT_INV */ + +/* + * R803 (0x323) - AIF3ADC Data + */ +#define WM8958_AIF3ADC_DAT_INV 0x0001 /* AIF3ADC_DAT_INV */ +#define WM8958_AIF3ADC_DAT_INV_MASK 0x0001 /* AIF3ADC_DAT_INV */ +#define WM8958_AIF3ADC_DAT_INV_SHIFT 0 /* AIF3ADC_DAT_INV */ +#define WM8958_AIF3ADC_DAT_INV_WIDTH 1 /* AIF3ADC_DAT_INV */ + +/* * R1024 (0x400) - AIF1 ADC1 Left Volume */ #define WM8994_AIF1ADC1_VU 0x0100 /* AIF1ADC1_VU */ @@ -4289,4 +4493,102 @@ #define WM8994_TEMP_SHUT_DB_SHIFT 0 /* TEMP_SHUT_DB */ #define WM8994_TEMP_SHUT_DB_WIDTH 1 /* TEMP_SHUT_DB */ +/* + * R2304 (0x900) - DSP2_Program + */ +#define WM8958_DSP2_ENA 0x0001 /* DSP2_ENA */ +#define WM8958_DSP2_ENA_MASK 0x0001 /* DSP2_ENA */ +#define WM8958_DSP2_ENA_SHIFT 0 /* DSP2_ENA */ +#define WM8958_DSP2_ENA_WIDTH 1 /* DSP2_ENA */ + +/* + * R2305 (0x901) - DSP2_Config + */ +#define WM8958_MBC_SEL_MASK 0x0030 /* MBC_SEL - [5:4] */ +#define WM8958_MBC_SEL_SHIFT 4 /* MBC_SEL - [5:4] */ +#define WM8958_MBC_SEL_WIDTH 2 /* MBC_SEL - [5:4] */ +#define WM8958_MBC_ENA 0x0001 /* MBC_ENA */ +#define WM8958_MBC_ENA_MASK 0x0001 /* MBC_ENA */ +#define WM8958_MBC_ENA_SHIFT 0 /* MBC_ENA */ +#define WM8958_MBC_ENA_WIDTH 1 /* MBC_ENA */ + +/* + * R2560 (0xA00) - DSP2_MagicNum + */ +#define WM8958_DSP2_MAGIC_NUM_MASK 0xFFFF /* DSP2_MAGIC_NUM - [15:0] */ +#define WM8958_DSP2_MAGIC_NUM_SHIFT 0 /* DSP2_MAGIC_NUM - [15:0] */ +#define WM8958_DSP2_MAGIC_NUM_WIDTH 16 /* DSP2_MAGIC_NUM - [15:0] */ + +/* + * R2561 (0xA01) - DSP2_ReleaseYear + */ +#define WM8958_DSP2_RELEASE_YEAR_MASK 0xFFFF /* DSP2_RELEASE_YEAR - [15:0] */ +#define WM8958_DSP2_RELEASE_YEAR_SHIFT 0 /* DSP2_RELEASE_YEAR - [15:0] */ +#define WM8958_DSP2_RELEASE_YEAR_WIDTH 16 /* DSP2_RELEASE_YEAR - [15:0] */ + +/* + * R2562 (0xA02) - DSP2_ReleaseMonthDay + */ +#define WM8958_DSP2_RELEASE_MONTH_MASK 0xFF00 /* DSP2_RELEASE_MONTH - [15:8] */ +#define WM8958_DSP2_RELEASE_MONTH_SHIFT 8 /* DSP2_RELEASE_MONTH - [15:8] */ +#define WM8958_DSP2_RELEASE_MONTH_WIDTH 8 /* DSP2_RELEASE_MONTH - [15:8] */ +#define WM8958_DSP2_RELEASE_DAY_MASK 0x00FF /* DSP2_RELEASE_DAY - [7:0] */ +#define WM8958_DSP2_RELEASE_DAY_SHIFT 0 /* DSP2_RELEASE_DAY - [7:0] */ +#define WM8958_DSP2_RELEASE_DAY_WIDTH 8 /* DSP2_RELEASE_DAY - [7:0] */ + +/* + * R2563 (0xA03) - DSP2_ReleaseTime + */ +#define WM8958_DSP2_RELEASE_HOURS_MASK 0xFF00 /* DSP2_RELEASE_HOURS - [15:8] */ +#define WM8958_DSP2_RELEASE_HOURS_SHIFT 8 /* DSP2_RELEASE_HOURS - [15:8] */ +#define WM8958_DSP2_RELEASE_HOURS_WIDTH 8 /* DSP2_RELEASE_HOURS - [15:8] */ +#define WM8958_DSP2_RELEASE_MINS_MASK 0x00FF /* DSP2_RELEASE_MINS - [7:0] */ +#define WM8958_DSP2_RELEASE_MINS_SHIFT 0 /* DSP2_RELEASE_MINS - [7:0] */ +#define WM8958_DSP2_RELEASE_MINS_WIDTH 8 /* DSP2_RELEASE_MINS - [7:0] */ + +/* + * R2564 (0xA04) - DSP2_VerMajMin + */ +#define WM8958_DSP2_MAJOR_VER_MASK 0xFF00 /* DSP2_MAJOR_VER - [15:8] */ +#define WM8958_DSP2_MAJOR_VER_SHIFT 8 /* DSP2_MAJOR_VER - [15:8] */ +#define WM8958_DSP2_MAJOR_VER_WIDTH 8 /* DSP2_MAJOR_VER - [15:8] */ +#define WM8958_DSP2_MINOR_VER_MASK 0x00FF /* DSP2_MINOR_VER - [7:0] */ +#define WM8958_DSP2_MINOR_VER_SHIFT 0 /* DSP2_MINOR_VER - [7:0] */ +#define WM8958_DSP2_MINOR_VER_WIDTH 8 /* DSP2_MINOR_VER - [7:0] */ + +/* + * R2565 (0xA05) - DSP2_VerBuild + */ +#define WM8958_DSP2_BUILD_VER_MASK 0xFFFF /* DSP2_BUILD_VER - [15:0] */ +#define WM8958_DSP2_BUILD_VER_SHIFT 0 /* DSP2_BUILD_VER - [15:0] */ +#define WM8958_DSP2_BUILD_VER_WIDTH 16 /* DSP2_BUILD_VER - [15:0] */ + +/* + * R2573 (0xA0D) - DSP2_ExecControl + */ +#define WM8958_DSP2_STOPC 0x0020 /* DSP2_STOPC */ +#define WM8958_DSP2_STOPC_MASK 0x0020 /* DSP2_STOPC */ +#define WM8958_DSP2_STOPC_SHIFT 5 /* DSP2_STOPC */ +#define WM8958_DSP2_STOPC_WIDTH 1 /* DSP2_STOPC */ +#define WM8958_DSP2_STOPS 0x0010 /* DSP2_STOPS */ +#define WM8958_DSP2_STOPS_MASK 0x0010 /* DSP2_STOPS */ +#define WM8958_DSP2_STOPS_SHIFT 4 /* DSP2_STOPS */ +#define WM8958_DSP2_STOPS_WIDTH 1 /* DSP2_STOPS */ +#define WM8958_DSP2_STOPI 0x0008 /* DSP2_STOPI */ +#define WM8958_DSP2_STOPI_MASK 0x0008 /* DSP2_STOPI */ +#define WM8958_DSP2_STOPI_SHIFT 3 /* DSP2_STOPI */ +#define WM8958_DSP2_STOPI_WIDTH 1 /* DSP2_STOPI */ +#define WM8958_DSP2_STOP 0x0004 /* DSP2_STOP */ +#define WM8958_DSP2_STOP_MASK 0x0004 /* DSP2_STOP */ +#define WM8958_DSP2_STOP_SHIFT 2 /* DSP2_STOP */ +#define WM8958_DSP2_STOP_WIDTH 1 /* DSP2_STOP */ +#define WM8958_DSP2_RUNR 0x0002 /* DSP2_RUNR */ +#define WM8958_DSP2_RUNR_MASK 0x0002 /* DSP2_RUNR */ +#define WM8958_DSP2_RUNR_SHIFT 1 /* DSP2_RUNR */ +#define WM8958_DSP2_RUNR_WIDTH 1 /* DSP2_RUNR */ +#define WM8958_DSP2_RUN 0x0001 /* DSP2_RUN */ +#define WM8958_DSP2_RUN_MASK 0x0001 /* DSP2_RUN */ +#define WM8958_DSP2_RUN_SHIFT 0 /* DSP2_RUN */ +#define WM8958_DSP2_RUN_WIDTH 1 /* DSP2_RUN */ + #endif diff --git a/include/linux/ncp_fs.h b/include/linux/ncp_fs.h index 1c27f201c85..e13eefef065 100644 --- a/include/linux/ncp_fs.h +++ b/include/linux/ncp_fs.h @@ -143,104 +143,4 @@ struct ncp_nls_ioctl #define NCP_MAXPATHLEN 255 #define NCP_MAXNAMELEN 14 -#ifdef __KERNEL__ - -#include <linux/ncp_fs_i.h> -#include <linux/ncp_fs_sb.h> - -/* define because it is easy to change PRINTK to {*}PRINTK */ -#define PRINTK(format, args...) printk(KERN_DEBUG format , ## args) - -#undef NCPFS_PARANOIA -#ifdef NCPFS_PARANOIA -#define PPRINTK(format, args...) PRINTK(format , ## args) -#else -#define PPRINTK(format, args...) -#endif - -#ifndef DEBUG_NCP -#define DEBUG_NCP 0 -#endif -#if DEBUG_NCP > 0 -#define DPRINTK(format, args...) PRINTK(format , ## args) -#else -#define DPRINTK(format, args...) -#endif -#if DEBUG_NCP > 1 -#define DDPRINTK(format, args...) PRINTK(format , ## args) -#else -#define DDPRINTK(format, args...) -#endif - -#define NCP_MAX_RPC_TIMEOUT (6*HZ) - - -struct ncp_entry_info { - struct nw_info_struct i; - ino_t ino; - int opened; - int access; - unsigned int volume; - __u8 file_handle[6]; -}; - -static inline struct ncp_server *NCP_SBP(const struct super_block *sb) -{ - return sb->s_fs_info; -} - -#define NCP_SERVER(inode) NCP_SBP((inode)->i_sb) -static inline struct ncp_inode_info *NCP_FINFO(const struct inode *inode) -{ - return container_of(inode, struct ncp_inode_info, vfs_inode); -} - -/* linux/fs/ncpfs/inode.c */ -int ncp_notify_change(struct dentry *, struct iattr *); -struct inode *ncp_iget(struct super_block *, struct ncp_entry_info *); -void ncp_update_inode(struct inode *, struct ncp_entry_info *); -void ncp_update_inode2(struct inode *, struct ncp_entry_info *); - -/* linux/fs/ncpfs/dir.c */ -extern const struct inode_operations ncp_dir_inode_operations; -extern const struct file_operations ncp_dir_operations; -extern const struct dentry_operations ncp_root_dentry_operations; -int ncp_conn_logged_in(struct super_block *); -int ncp_date_dos2unix(__le16 time, __le16 date); -void ncp_date_unix2dos(int unix_date, __le16 * time, __le16 * date); - -/* linux/fs/ncpfs/ioctl.c */ -long ncp_ioctl(struct file *, unsigned int, unsigned long); -long ncp_compat_ioctl(struct file *, unsigned int, unsigned long); - -/* linux/fs/ncpfs/sock.c */ -int ncp_request2(struct ncp_server *server, int function, - void* reply, int max_reply_size); -static inline int ncp_request(struct ncp_server *server, int function) { - return ncp_request2(server, function, server->packet, server->packet_size); -} -int ncp_connect(struct ncp_server *server); -int ncp_disconnect(struct ncp_server *server); -void ncp_lock_server(struct ncp_server *server); -void ncp_unlock_server(struct ncp_server *server); - -/* linux/fs/ncpfs/symlink.c */ -#if defined(CONFIG_NCPFS_EXTRAS) || defined(CONFIG_NCPFS_NFS_NS) -extern const struct address_space_operations ncp_symlink_aops; -int ncp_symlink(struct inode*, struct dentry*, const char*); -#endif - -/* linux/fs/ncpfs/file.c */ -extern const struct inode_operations ncp_file_inode_operations; -extern const struct file_operations ncp_file_operations; -int ncp_make_open(struct inode *, int); - -/* linux/fs/ncpfs/mmap.c */ -int ncp_mmap(struct file *, struct vm_area_struct *); - -/* linux/fs/ncpfs/ncplib_kernel.c */ -int ncp_make_closed(struct inode *); - -#endif /* __KERNEL__ */ - #endif /* _LINUX_NCP_FS_H */ diff --git a/include/linux/ncp_fs_i.h b/include/linux/ncp_fs_i.h deleted file mode 100644 index 4b0bec47784..00000000000 --- a/include/linux/ncp_fs_i.h +++ /dev/null @@ -1,29 +0,0 @@ -/* - * ncp_fs_i.h - * - * Copyright (C) 1995 Volker Lendecke - * - */ - -#ifndef _LINUX_NCP_FS_I -#define _LINUX_NCP_FS_I - -/* - * This is the ncpfs part of the inode structure. This must contain - * all the information we need to work with an inode after creation. - */ -struct ncp_inode_info { - __le32 dirEntNum; - __le32 DosDirNum; - __u8 volNumber; - __le32 nwattr; - struct mutex open_mutex; - atomic_t opened; - int access; - int flags; -#define NCPI_KLUDGE_SYMLINK 0x0001 - __u8 file_handle[6]; - struct inode vfs_inode; -}; - -#endif /* _LINUX_NCP_FS_I */ diff --git a/include/linux/ncp_fs_sb.h b/include/linux/ncp_fs_sb.h deleted file mode 100644 index d64b0e89433..00000000000 --- a/include/linux/ncp_fs_sb.h +++ /dev/null @@ -1,164 +0,0 @@ -/* - * ncp_fs_sb.h - * - * Copyright (C) 1995, 1996 by Volker Lendecke - * - */ - -#ifndef _NCP_FS_SB -#define _NCP_FS_SB - -#include <linux/types.h> -#include <linux/ncp_mount.h> -#include <linux/net.h> -#include <linux/mutex.h> -#include <linux/backing-dev.h> - -#ifdef __KERNEL__ - -#include <linux/workqueue.h> - -#define NCP_DEFAULT_OPTIONS 0 /* 2 for packet signatures */ - -struct sock; - -struct ncp_server { - - struct ncp_mount_data_kernel m; /* Nearly all of the mount data is of - interest for us later, so we store - it completely. */ - - __u8 name_space[NCP_NUMBER_OF_VOLUMES + 2]; - - struct file *ncp_filp; /* File pointer to ncp socket */ - struct socket *ncp_sock;/* ncp socket */ - struct file *info_filp; - struct socket *info_sock; - - u8 sequence; - u8 task; - u16 connection; /* Remote connection number */ - - u8 completion; /* Status message from server */ - u8 conn_status; /* Bit 4 = 1 ==> Server going down, no - requests allowed anymore. - Bit 0 = 1 ==> Server is down. */ - - int buffer_size; /* Negotiated bufsize */ - - int reply_size; /* Size of last reply */ - - int packet_size; - unsigned char *packet; /* Here we prepare requests and - receive replies */ - unsigned char *txbuf; /* Storage for current request */ - unsigned char *rxbuf; /* Storage for reply to current request */ - - int lock; /* To prevent mismatch in protocols. */ - struct mutex mutex; - - int current_size; /* for packet preparation */ - int has_subfunction; - int ncp_reply_size; - - int root_setuped; - struct mutex root_setup_lock; - - /* info for packet signing */ - int sign_wanted; /* 1=Server needs signed packets */ - int sign_active; /* 0=don't do signing, 1=do */ - char sign_root[8]; /* generated from password and encr. key */ - char sign_last[16]; - - /* Authentication info: NDS or BINDERY, username */ - struct { - int auth_type; - size_t object_name_len; - void* object_name; - int object_type; - } auth; - /* Password info */ - struct { - size_t len; - void* data; - } priv; - struct rw_semaphore auth_rwsem; - - /* nls info: codepage for volume and charset for I/O */ - struct nls_table *nls_vol; - struct nls_table *nls_io; - - /* maximum age in jiffies */ - atomic_t dentry_ttl; - - /* miscellaneous */ - unsigned int flags; - - spinlock_t requests_lock; /* Lock accesses to tx.requests, tx.creq and rcv.creq when STREAM mode */ - - void (*data_ready)(struct sock* sk, int len); - void (*error_report)(struct sock* sk); - void (*write_space)(struct sock* sk); /* STREAM mode only */ - struct { - struct work_struct tq; /* STREAM/DGRAM: data/error ready */ - struct ncp_request_reply* creq; /* STREAM/DGRAM: awaiting reply from this request */ - struct mutex creq_mutex; /* DGRAM only: lock accesses to rcv.creq */ - - unsigned int state; /* STREAM only: receiver state */ - struct { - __u32 magic __packed; - __u32 len __packed; - __u16 type __packed; - __u16 p1 __packed; - __u16 p2 __packed; - __u16 p3 __packed; - __u16 type2 __packed; - } buf; /* STREAM only: temporary buffer */ - unsigned char* ptr; /* STREAM only: pointer to data */ - size_t len; /* STREAM only: length of data to receive */ - } rcv; - struct { - struct list_head requests; /* STREAM only: queued requests */ - struct work_struct tq; /* STREAM only: transmitter ready */ - struct ncp_request_reply* creq; /* STREAM only: currently transmitted entry */ - } tx; - struct timer_list timeout_tm; /* DGRAM only: timeout timer */ - struct work_struct timeout_tq; /* DGRAM only: associated queue, we run timers from process context */ - int timeout_last; /* DGRAM only: current timeout length */ - int timeout_retries; /* DGRAM only: retries left */ - struct { - size_t len; - __u8 data[128]; - } unexpected_packet; - struct backing_dev_info bdi; -}; - -extern void ncp_tcp_rcv_proc(struct work_struct *work); -extern void ncp_tcp_tx_proc(struct work_struct *work); -extern void ncpdgram_rcv_proc(struct work_struct *work); -extern void ncpdgram_timeout_proc(struct work_struct *work); -extern void ncpdgram_timeout_call(unsigned long server); -extern void ncp_tcp_data_ready(struct sock* sk, int len); -extern void ncp_tcp_write_space(struct sock* sk); -extern void ncp_tcp_error_report(struct sock* sk); - -#define NCP_FLAG_UTF8 1 - -#define NCP_CLR_FLAG(server, flag) ((server)->flags &= ~(flag)) -#define NCP_SET_FLAG(server, flag) ((server)->flags |= (flag)) -#define NCP_IS_FLAG(server, flag) ((server)->flags & (flag)) - -static inline int ncp_conn_valid(struct ncp_server *server) -{ - return ((server->conn_status & 0x11) == 0); -} - -static inline void ncp_invalidate_conn(struct ncp_server *server) -{ - server->conn_status |= 0x01; -} - -#endif /* __KERNEL__ */ - -#endif - diff --git a/include/linux/ncp_mount.h b/include/linux/ncp_mount.h index a2b549eb1ec..dfcbea2d889 100644 --- a/include/linux/ncp_mount.h +++ b/include/linux/ncp_mount.h @@ -68,26 +68,4 @@ struct ncp_mount_data_v4 { #define NCP_MOUNT_VERSION_V5 (5) /* Text only */ -#ifdef __KERNEL__ - -struct ncp_mount_data_kernel { - unsigned long flags; /* NCP_MOUNT_* flags */ - unsigned int int_flags; /* internal flags */ -#define NCP_IMOUNT_LOGGEDIN_POSSIBLE 0x0001 - __kernel_uid32_t mounted_uid; /* Who may umount() this filesystem? */ - struct pid *wdog_pid; /* Who cares for our watchdog packets? */ - unsigned int ncp_fd; /* The socket to the ncp port */ - unsigned int time_out; /* How long should I wait after - sending a NCP request? */ - unsigned int retry_count; /* And how often should I retry? */ - unsigned char mounted_vol[NCP_VOLNAME_LEN + 1]; - __kernel_uid32_t uid; - __kernel_gid32_t gid; - __kernel_mode_t file_mode; - __kernel_mode_t dir_mode; - int info_fd; -}; - -#endif /* __KERNEL__ */ - #endif diff --git a/include/linux/nfc/pn544.h b/include/linux/nfc/pn544.h new file mode 100644 index 00000000000..7ab8521f234 --- /dev/null +++ b/include/linux/nfc/pn544.h @@ -0,0 +1,97 @@ +/* + * Driver include for the PN544 NFC chip. + * + * Copyright (C) Nokia Corporation + * + * Author: Jari Vanhala <ext-jari.vanhala@nokia.com> + * Contact: Matti Aaltoenn <matti.j.aaltonen@nokia.com> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef _PN544_H_ +#define _PN544_H_ + +#include <linux/i2c.h> + +#define PN544_DRIVER_NAME "pn544" +#define PN544_MAXWINDOW_SIZE 7 +#define PN544_WINDOW_SIZE 4 +#define PN544_RETRIES 10 +#define PN544_MAX_I2C_TRANSFER 0x0400 +#define PN544_MSG_MAX_SIZE 0x21 /* at normal HCI mode */ + +/* ioctl */ +#define PN544_CHAR_BASE 'P' +#define PN544_IOR(num, dtype) _IOR(PN544_CHAR_BASE, num, dtype) +#define PN544_IOW(num, dtype) _IOW(PN544_CHAR_BASE, num, dtype) +#define PN544_GET_FW_MODE PN544_IOW(1, unsigned int) +#define PN544_SET_FW_MODE PN544_IOW(2, unsigned int) +#define PN544_GET_DEBUG PN544_IOW(3, unsigned int) +#define PN544_SET_DEBUG PN544_IOW(4, unsigned int) + +/* Timing restrictions (ms) */ +#define PN544_RESETVEN_TIME 30 /* 7 */ +#define PN544_PVDDVEN_TIME 0 +#define PN544_VBATVEN_TIME 0 +#define PN544_GPIO4VEN_TIME 0 +#define PN544_WAKEUP_ACK 5 +#define PN544_WAKEUP_GUARD (PN544_WAKEUP_ACK + 1) +#define PN544_INACTIVITY_TIME 1000 +#define PN544_INTERFRAME_DELAY 200 /* us */ +#define PN544_BAUDRATE_CHANGE 150 /* us */ + +/* Debug bits */ +#define PN544_DEBUG_BUF 0x01 +#define PN544_DEBUG_READ 0x02 +#define PN544_DEBUG_WRITE 0x04 +#define PN544_DEBUG_IRQ 0x08 +#define PN544_DEBUG_CALLS 0x10 +#define PN544_DEBUG_MODE 0x20 + +/* Normal (HCI) mode */ +#define PN544_LLC_HCI_OVERHEAD 3 /* header + crc (to length) */ +#define PN544_LLC_MIN_SIZE (1 + PN544_LLC_HCI_OVERHEAD) /* length + */ +#define PN544_LLC_MAX_DATA (PN544_MSG_MAX_SIZE - 2) +#define PN544_LLC_MAX_HCI_SIZE (PN544_LLC_MAX_DATA - 2) + +struct pn544_llc_packet { + unsigned char length; /* of rest of packet */ + unsigned char header; + unsigned char data[PN544_LLC_MAX_DATA]; /* includes crc-ccitt */ +}; + +/* Firmware upgrade mode */ +#define PN544_FW_HEADER_SIZE 3 +/* max fw transfer is 1024bytes, but I2C limits it to 0xC0 */ +#define PN544_MAX_FW_DATA (PN544_MAX_I2C_TRANSFER - PN544_FW_HEADER_SIZE) + +struct pn544_fw_packet { + unsigned char command; /* status in answer */ + unsigned char length[2]; /* big-endian order (msf) */ + unsigned char data[PN544_MAX_FW_DATA]; +}; + +#ifdef __KERNEL__ +/* board config */ +struct pn544_nfc_platform_data { + int (*request_resources) (struct i2c_client *client); + void (*free_resources) (void); + void (*enable) (int fw); + int (*test) (void); + void (*disable) (void); +}; +#endif /* __KERNEL__ */ + +#endif /* _PN544_H_ */ diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index ab47732d81e..ae0dc453e3e 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -2369,8 +2369,10 @@ #define PCI_DEVICE_ID_JMICRON_JMB38X_SD 0x2381 #define PCI_DEVICE_ID_JMICRON_JMB38X_MMC 0x2382 #define PCI_DEVICE_ID_JMICRON_JMB38X_MS 0x2383 +#define PCI_DEVICE_ID_JMICRON_JMB385_MS 0x2388 #define PCI_DEVICE_ID_JMICRON_JMB388_SD 0x2391 #define PCI_DEVICE_ID_JMICRON_JMB388_ESD 0x2392 +#define PCI_DEVICE_ID_JMICRON_JMB390_MS 0x2393 #define PCI_VENDOR_ID_KORENIX 0x1982 #define PCI_DEVICE_ID_KORENIX_JETCARDF0 0x1600 diff --git a/include/linux/poll.h b/include/linux/poll.h index 56e76af7810..1a2ccd6f382 100644 --- a/include/linux/poll.h +++ b/include/linux/poll.h @@ -57,7 +57,7 @@ struct poll_table_entry { }; /* - * Structures and helpers for sys_poll/sys_poll + * Structures and helpers for select/poll syscall */ struct poll_wqueues { poll_table pt; diff --git a/include/linux/pps.h b/include/linux/pps.h index 0194ab06177..a9bb1d93451 100644 --- a/include/linux/pps.h +++ b/include/linux/pps.h @@ -114,11 +114,18 @@ struct pps_fdata { struct pps_ktime timeout; }; +struct pps_bind_args { + int tsformat; /* format of time stamps */ + int edge; /* selected event type */ + int consumer; /* selected kernel consumer */ +}; + #include <linux/ioctl.h> #define PPS_GETPARAMS _IOR('p', 0xa1, struct pps_kparams *) #define PPS_SETPARAMS _IOW('p', 0xa2, struct pps_kparams *) #define PPS_GETCAP _IOR('p', 0xa3, int *) #define PPS_FETCH _IOWR('p', 0xa4, struct pps_fdata *) +#define PPS_KC_BIND _IOW('p', 0xa5, struct pps_bind_args *) #endif /* _PPS_H_ */ diff --git a/include/linux/pps_kernel.h b/include/linux/pps_kernel.h index e0a193f830e..94048547f29 100644 --- a/include/linux/pps_kernel.h +++ b/include/linux/pps_kernel.h @@ -18,6 +18,9 @@ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ +#ifndef LINUX_PPS_KERNEL_H +#define LINUX_PPS_KERNEL_H + #include <linux/pps.h> #include <linux/cdev.h> @@ -28,18 +31,28 @@ * Global defines */ +struct pps_device; + /* The specific PPS source info */ struct pps_source_info { char name[PPS_MAX_NAME_LEN]; /* simbolic name */ char path[PPS_MAX_NAME_LEN]; /* path of connected device */ int mode; /* PPS's allowed mode */ - void (*echo)(int source, int event, void *data); /* PPS echo function */ + void (*echo)(struct pps_device *pps, + int event, void *data); /* PPS echo function */ struct module *owner; struct device *dev; }; +struct pps_event_time { +#ifdef CONFIG_NTP_PPS + struct timespec ts_raw; +#endif /* CONFIG_NTP_PPS */ + struct timespec ts_real; +}; + /* The main struct */ struct pps_device { struct pps_source_info info; /* PSS source info */ @@ -52,38 +65,56 @@ struct pps_device { struct pps_ktime clear_tu; int current_mode; /* PPS mode at event time */ - int go; /* PPS event is arrived? */ + unsigned int last_ev; /* last PPS event id */ wait_queue_head_t queue; /* PPS event queue */ unsigned int id; /* PPS source unique ID */ struct cdev cdev; struct device *dev; - int devno; struct fasync_struct *async_queue; /* fasync method */ spinlock_t lock; - - atomic_t usage; /* usage count */ }; /* * Global variables */ -extern spinlock_t pps_idr_lock; -extern struct idr pps_idr; -extern struct timespec pps_irq_ts[]; - extern struct device_attribute pps_attrs[]; /* * Exported functions */ -struct pps_device *pps_get_source(int source); -extern void pps_put_source(struct pps_device *pps); -extern int pps_register_source(struct pps_source_info *info, - int default_params); -extern void pps_unregister_source(int source); +extern struct pps_device *pps_register_source( + struct pps_source_info *info, int default_params); +extern void pps_unregister_source(struct pps_device *pps); extern int pps_register_cdev(struct pps_device *pps); extern void pps_unregister_cdev(struct pps_device *pps); -extern void pps_event(int source, struct pps_ktime *ts, int event, void *data); +extern void pps_event(struct pps_device *pps, + struct pps_event_time *ts, int event, void *data); + +static inline void timespec_to_pps_ktime(struct pps_ktime *kt, + struct timespec ts) +{ + kt->sec = ts.tv_sec; + kt->nsec = ts.tv_nsec; +} + +#ifdef CONFIG_NTP_PPS + +static inline void pps_get_ts(struct pps_event_time *ts) +{ + getnstime_raw_and_real(&ts->ts_raw, &ts->ts_real); +} + +#else /* CONFIG_NTP_PPS */ + +static inline void pps_get_ts(struct pps_event_time *ts) +{ + getnstimeofday(&ts->ts_real); +} + +#endif /* CONFIG_NTP_PPS */ + +#endif /* LINUX_PPS_KERNEL_H */ + diff --git a/include/linux/printk.h b/include/linux/printk.h index b772ca5fbdf..ee048e77e1a 100644 --- a/include/linux/printk.h +++ b/include/linux/printk.h @@ -4,14 +4,14 @@ extern const char linux_banner[]; extern const char linux_proc_banner[]; -#define KERN_EMERG "<0>" /* system is unusable */ -#define KERN_ALERT "<1>" /* action must be taken immediately */ -#define KERN_CRIT "<2>" /* critical conditions */ -#define KERN_ERR "<3>" /* error conditions */ -#define KERN_WARNING "<4>" /* warning conditions */ -#define KERN_NOTICE "<5>" /* normal but significant condition */ -#define KERN_INFO "<6>" /* informational */ -#define KERN_DEBUG "<7>" /* debug-level messages */ +#define KERN_EMERG "<0>" /* system is unusable */ +#define KERN_ALERT "<1>" /* action must be taken immediately */ +#define KERN_CRIT "<2>" /* critical conditions */ +#define KERN_ERR "<3>" /* error conditions */ +#define KERN_WARNING "<4>" /* warning conditions */ +#define KERN_NOTICE "<5>" /* normal but significant condition */ +#define KERN_INFO "<6>" /* informational */ +#define KERN_DEBUG "<7>" /* debug-level messages */ /* Use the default kernel loglevel */ #define KERN_DEFAULT "<d>" @@ -20,7 +20,7 @@ extern const char linux_proc_banner[]; * line that had no enclosing \n). Only to be used by core/arch code * during early bootup (a continued line is not SMP-safe otherwise). */ -#define KERN_CONT "<c>" +#define KERN_CONT "<c>" extern int console_printk[]; @@ -29,6 +29,17 @@ extern int console_printk[]; #define minimum_console_loglevel (console_printk[2]) #define default_console_loglevel (console_printk[3]) +static inline void console_silent(void) +{ + console_loglevel = 0; +} + +static inline void console_verbose(void) +{ + if (console_loglevel) + console_loglevel = 15; +} + struct va_format { const char *fmt; va_list *va; @@ -65,11 +76,27 @@ struct va_format { */ #define HW_ERR "[Hardware Error]: " +/* + * Dummy printk for disabled debugging statements to use whilst maintaining + * gcc's format and side-effect checking. + */ +static inline __attribute__ ((format (printf, 1, 2))) +int no_printk(const char *fmt, ...) +{ + return 0; +} + +extern asmlinkage __attribute__ ((format (printf, 1, 2))) +void early_printk(const char *fmt, ...); + +extern int printk_needs_cpu(int cpu); +extern void printk_tick(void); + #ifdef CONFIG_PRINTK -asmlinkage int vprintk(const char *fmt, va_list args) - __attribute__ ((format (printf, 1, 0))); -asmlinkage int printk(const char * fmt, ...) - __attribute__ ((format (printf, 1, 2))) __cold; +asmlinkage __attribute__ ((format (printf, 1, 0))) +int vprintk(const char *fmt, va_list args); +asmlinkage __attribute__ ((format (printf, 1, 2))) __cold +int printk(const char *fmt, ...); /* * Please don't use printk_ratelimit(), because it shares ratelimiting state @@ -83,99 +110,56 @@ extern bool printk_timed_ratelimit(unsigned long *caller_jiffies, extern int printk_delay_msec; extern int dmesg_restrict; - -/* - * Print a one-time message (analogous to WARN_ONCE() et al): - */ -#define printk_once(x...) ({ \ - static bool __print_once; \ - \ - if (!__print_once) { \ - __print_once = true; \ - printk(x); \ - } \ -}) +extern int kptr_restrict; void log_buf_kexec_setup(void); #else -static inline int vprintk(const char *s, va_list args) - __attribute__ ((format (printf, 1, 0))); -static inline int vprintk(const char *s, va_list args) { return 0; } -static inline int printk(const char *s, ...) - __attribute__ ((format (printf, 1, 2))); -static inline int __cold printk(const char *s, ...) { return 0; } -static inline int printk_ratelimit(void) { return 0; } -static inline bool printk_timed_ratelimit(unsigned long *caller_jiffies, \ - unsigned int interval_msec) \ - { return false; } - -/* No effect, but we still get type checking even in the !PRINTK case: */ -#define printk_once(x...) printk(x) - -static inline void log_buf_kexec_setup(void) +static inline __attribute__ ((format (printf, 1, 0))) +int vprintk(const char *s, va_list args) { + return 0; } -#endif - -/* - * Dummy printk for disabled debugging statements to use whilst maintaining - * gcc's format and side-effect checking. - */ -static inline __attribute__ ((format (printf, 1, 2))) -int no_printk(const char *s, ...) { return 0; } - -extern int printk_needs_cpu(int cpu); -extern void printk_tick(void); - -extern void asmlinkage __attribute__((format(printf, 1, 2))) - early_printk(const char *fmt, ...); - -static inline void console_silent(void) +static inline __attribute__ ((format (printf, 1, 2))) __cold +int printk(const char *s, ...) { - console_loglevel = 0; + return 0; +} +static inline int printk_ratelimit(void) +{ + return 0; +} +static inline bool printk_timed_ratelimit(unsigned long *caller_jiffies, + unsigned int interval_msec) +{ + return false; } -static inline void console_verbose(void) +static inline void log_buf_kexec_setup(void) { - if (console_loglevel) - console_loglevel = 15; } +#endif extern void dump_stack(void) __cold; -enum { - DUMP_PREFIX_NONE, - DUMP_PREFIX_ADDRESS, - DUMP_PREFIX_OFFSET -}; -extern void hex_dump_to_buffer(const void *buf, size_t len, - int rowsize, int groupsize, - char *linebuf, size_t linebuflen, bool ascii); -extern void print_hex_dump(const char *level, const char *prefix_str, - int prefix_type, int rowsize, int groupsize, - const void *buf, size_t len, bool ascii); -extern void print_hex_dump_bytes(const char *prefix_str, int prefix_type, - const void *buf, size_t len); - #ifndef pr_fmt #define pr_fmt(fmt) fmt #endif #define pr_emerg(fmt, ...) \ - printk(KERN_EMERG pr_fmt(fmt), ##__VA_ARGS__) + printk(KERN_EMERG pr_fmt(fmt), ##__VA_ARGS__) #define pr_alert(fmt, ...) \ - printk(KERN_ALERT pr_fmt(fmt), ##__VA_ARGS__) + printk(KERN_ALERT pr_fmt(fmt), ##__VA_ARGS__) #define pr_crit(fmt, ...) \ - printk(KERN_CRIT pr_fmt(fmt), ##__VA_ARGS__) + printk(KERN_CRIT pr_fmt(fmt), ##__VA_ARGS__) #define pr_err(fmt, ...) \ - printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__) + printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__) #define pr_warning(fmt, ...) \ - printk(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__) + printk(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__) #define pr_warn pr_warning #define pr_notice(fmt, ...) \ - printk(KERN_NOTICE pr_fmt(fmt), ##__VA_ARGS__) + printk(KERN_NOTICE pr_fmt(fmt), ##__VA_ARGS__) #define pr_info(fmt, ...) \ - printk(KERN_INFO pr_fmt(fmt), ##__VA_ARGS__) + printk(KERN_INFO pr_fmt(fmt), ##__VA_ARGS__) #define pr_cont(fmt, ...) \ printk(KERN_CONT fmt, ##__VA_ARGS__) @@ -185,7 +169,7 @@ extern void print_hex_dump_bytes(const char *prefix_str, int prefix_type, printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__) #else #define pr_devel(fmt, ...) \ - ({ if (0) printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__); 0; }) + no_printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__) #endif /* If you are writing a driver, please use dev_dbg instead */ @@ -198,7 +182,51 @@ extern void print_hex_dump_bytes(const char *prefix_str, int prefix_type, dynamic_pr_debug(fmt, ##__VA_ARGS__) #else #define pr_debug(fmt, ...) \ - ({ if (0) printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__); 0; }) + no_printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__) +#endif + +/* + * Print a one-time message (analogous to WARN_ONCE() et al): + */ + +#ifdef CONFIG_PRINTK +#define printk_once(fmt, ...) \ +({ \ + static bool __print_once; \ + \ + if (!__print_once) { \ + __print_once = true; \ + printk(fmt, ##__VA_ARGS__); \ + } \ +}) +#else +#define printk_once(fmt, ...) \ + no_printk(fmt, ##__VA_ARGS__) +#endif + +#define pr_emerg_once(fmt, ...) \ + printk_once(KERN_EMERG pr_fmt(fmt), ##__VA_ARGS__) +#define pr_alert_once(fmt, ...) \ + printk_once(KERN_ALERT pr_fmt(fmt), ##__VA_ARGS__) +#define pr_crit_once(fmt, ...) \ + printk_once(KERN_CRIT pr_fmt(fmt), ##__VA_ARGS__) +#define pr_err_once(fmt, ...) \ + printk_once(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__) +#define pr_warn_once(fmt, ...) \ + printk_once(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__) +#define pr_notice_once(fmt, ...) \ + printk_once(KERN_NOTICE pr_fmt(fmt), ##__VA_ARGS__) +#define pr_info_once(fmt, ...) \ + printk_once(KERN_INFO pr_fmt(fmt), ##__VA_ARGS__) +#define pr_cont_once(fmt, ...) \ + printk_once(KERN_CONT pr_fmt(fmt), ##__VA_ARGS__) +/* If you are writing a driver, please use dev_dbg instead */ +#if defined(DEBUG) +#define pr_debug_once(fmt, ...) \ + printk_once(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__) +#else +#define pr_debug_once(fmt, ...) \ + no_printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__) #endif /* @@ -206,7 +234,8 @@ extern void print_hex_dump_bytes(const char *prefix_str, int prefix_type, * no local ratelimit_state used in the !PRINTK case */ #ifdef CONFIG_PRINTK -#define printk_ratelimited(fmt, ...) ({ \ +#define printk_ratelimited(fmt, ...) \ +({ \ static DEFINE_RATELIMIT_STATE(_rs, \ DEFAULT_RATELIMIT_INTERVAL, \ DEFAULT_RATELIMIT_BURST); \ @@ -215,34 +244,59 @@ extern void print_hex_dump_bytes(const char *prefix_str, int prefix_type, printk(fmt, ##__VA_ARGS__); \ }) #else -/* No effect, but we still get type checking even in the !PRINTK case: */ -#define printk_ratelimited printk +#define printk_ratelimited(fmt, ...) \ + no_printk(fmt, ##__VA_ARGS__) #endif -#define pr_emerg_ratelimited(fmt, ...) \ +#define pr_emerg_ratelimited(fmt, ...) \ printk_ratelimited(KERN_EMERG pr_fmt(fmt), ##__VA_ARGS__) -#define pr_alert_ratelimited(fmt, ...) \ +#define pr_alert_ratelimited(fmt, ...) \ printk_ratelimited(KERN_ALERT pr_fmt(fmt), ##__VA_ARGS__) -#define pr_crit_ratelimited(fmt, ...) \ +#define pr_crit_ratelimited(fmt, ...) \ printk_ratelimited(KERN_CRIT pr_fmt(fmt), ##__VA_ARGS__) -#define pr_err_ratelimited(fmt, ...) \ +#define pr_err_ratelimited(fmt, ...) \ printk_ratelimited(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__) -#define pr_warning_ratelimited(fmt, ...) \ +#define pr_warn_ratelimited(fmt, ...) \ printk_ratelimited(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__) -#define pr_warn_ratelimited pr_warning_ratelimited -#define pr_notice_ratelimited(fmt, ...) \ +#define pr_notice_ratelimited(fmt, ...) \ printk_ratelimited(KERN_NOTICE pr_fmt(fmt), ##__VA_ARGS__) -#define pr_info_ratelimited(fmt, ...) \ +#define pr_info_ratelimited(fmt, ...) \ printk_ratelimited(KERN_INFO pr_fmt(fmt), ##__VA_ARGS__) /* no pr_cont_ratelimited, don't do that... */ /* If you are writing a driver, please use dev_dbg instead */ #if defined(DEBUG) -#define pr_debug_ratelimited(fmt, ...) \ +#define pr_debug_ratelimited(fmt, ...) \ printk_ratelimited(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__) #else #define pr_debug_ratelimited(fmt, ...) \ - ({ if (0) printk_ratelimited(KERN_DEBUG pr_fmt(fmt), \ - ##__VA_ARGS__); 0; }) + no_printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__) +#endif + +enum { + DUMP_PREFIX_NONE, + DUMP_PREFIX_ADDRESS, + DUMP_PREFIX_OFFSET +}; +extern void hex_dump_to_buffer(const void *buf, size_t len, + int rowsize, int groupsize, + char *linebuf, size_t linebuflen, bool ascii); +#ifdef CONFIG_PRINTK +extern void print_hex_dump(const char *level, const char *prefix_str, + int prefix_type, int rowsize, int groupsize, + const void *buf, size_t len, bool ascii); +extern void print_hex_dump_bytes(const char *prefix_str, int prefix_type, + const void *buf, size_t len); +#else +static inline void print_hex_dump(const char *level, const char *prefix_str, + int prefix_type, int rowsize, int groupsize, + const void *buf, size_t len, bool ascii) +{ +} +static inline void print_hex_dump_bytes(const char *prefix_str, int prefix_type, + const void *buf, size_t len) +{ +} + #endif #endif diff --git a/include/linux/regulator/ab8500.h b/include/linux/regulator/ab8500.h index f509877c2ed..6a210f1511f 100644 --- a/include/linux/regulator/ab8500.h +++ b/include/linux/regulator/ab8500.h @@ -11,15 +11,17 @@ #define __LINUX_MFD_AB8500_REGULATOR_H /* AB8500 regulators */ -#define AB8500_LDO_AUX1 0 -#define AB8500_LDO_AUX2 1 -#define AB8500_LDO_AUX3 2 -#define AB8500_LDO_INTCORE 3 -#define AB8500_LDO_TVOUT 4 -#define AB8500_LDO_AUDIO 5 -#define AB8500_LDO_ANAMIC1 6 -#define AB8500_LDO_ANAMIC2 7 -#define AB8500_LDO_DMIC 8 -#define AB8500_LDO_ANA 9 - +enum ab8500_regulator_id { + AB8500_LDO_AUX1, + AB8500_LDO_AUX2, + AB8500_LDO_AUX3, + AB8500_LDO_INTCORE, + AB8500_LDO_TVOUT, + AB8500_LDO_AUDIO, + AB8500_LDO_ANAMIC1, + AB8500_LDO_ANAMIC2, + AB8500_LDO_DMIC, + AB8500_LDO_ANA, + AB8500_NUM_REGULATORS, +}; #endif diff --git a/include/linux/regulator/consumer.h b/include/linux/regulator/consumer.h index ebd74726529..7954f6bd7ed 100644 --- a/include/linux/regulator/consumer.h +++ b/include/linux/regulator/consumer.h @@ -154,6 +154,7 @@ int regulator_is_supported_voltage(struct regulator *regulator, int min_uV, int max_uV); int regulator_set_voltage(struct regulator *regulator, int min_uV, int max_uV); int regulator_get_voltage(struct regulator *regulator); +int regulator_sync_voltage(struct regulator *regulator); int regulator_set_current_limit(struct regulator *regulator, int min_uA, int max_uA); int regulator_get_current_limit(struct regulator *regulator); diff --git a/include/linux/regulator/driver.h b/include/linux/regulator/driver.h index 592cd7c642c..b8ed16a33c4 100644 --- a/include/linux/regulator/driver.h +++ b/include/linux/regulator/driver.h @@ -42,7 +42,11 @@ enum regulator_status { * * @set_voltage: Set the voltage for the regulator within the range specified. * The driver should select the voltage closest to min_uV. + * @set_voltage_sel: Set the voltage for the regulator using the specified + * selector. * @get_voltage: Return the currently configured voltage for the regulator. + * @get_voltage_sel: Return the currently configured voltage selector for the + * regulator. * @list_voltage: Return one of the supported voltages, in microvolts; zero * if the selector indicates a voltage that is unusable on this system; * or negative errno. Selectors range from zero to one less than @@ -79,8 +83,11 @@ struct regulator_ops { int (*list_voltage) (struct regulator_dev *, unsigned selector); /* get/set regulator voltage */ - int (*set_voltage) (struct regulator_dev *, int min_uV, int max_uV); + int (*set_voltage) (struct regulator_dev *, int min_uV, int max_uV, + unsigned *selector); + int (*set_voltage_sel) (struct regulator_dev *, unsigned selector); int (*get_voltage) (struct regulator_dev *); + int (*get_voltage_sel) (struct regulator_dev *); /* get/set regulator current */ int (*set_current_limit) (struct regulator_dev *, @@ -168,9 +175,9 @@ struct regulator_desc { */ struct regulator_dev { struct regulator_desc *desc; - int use_count; - int open_count; int exclusive; + u32 use_count; + u32 open_count; /* lists we belong to */ struct list_head list; /* list of all regulators */ @@ -188,10 +195,14 @@ struct regulator_dev { struct regulator_dev *supply; /* for tree */ void *reg_data; /* regulator_dev data */ + +#ifdef CONFIG_DEBUG_FS + struct dentry *debugfs; +#endif }; struct regulator_dev *regulator_register(struct regulator_desc *regulator_desc, - struct device *dev, struct regulator_init_data *init_data, + struct device *dev, const struct regulator_init_data *init_data, void *driver_data); void regulator_unregister(struct regulator_dev *rdev); diff --git a/include/linux/rio.h b/include/linux/rio.h index 0bed941f9b1..ff681ebba58 100644 --- a/include/linux/rio.h +++ b/include/linux/rio.h @@ -66,14 +66,62 @@ #define RIO_PW_MSG_SIZE 64 +/* + * A component tag value (stored in the component tag CSR) is used as device's + * unique identifier assigned during enumeration. Besides being used for + * identifying switches (which do not have device ID register), it also is used + * by error management notification and therefore has to be assigned + * to endpoints as well. + */ +#define RIO_CTAG_RESRVD 0xfffe0000 /* Reserved */ +#define RIO_CTAG_UDEVID 0x0001ffff /* Unique device identifier */ + extern struct bus_type rio_bus_type; extern struct device rio_bus; extern struct list_head rio_devices; /* list of all devices */ struct rio_mport; +struct rio_dev; union rio_pw_msg; /** + * struct rio_switch - RIO switch info + * @node: Node in global list of switches + * @switchid: Switch ID that is unique across a network + * @route_table: Copy of switch routing table + * @port_ok: Status of each port (one bit per port) - OK=1 or UNINIT=0 + * @add_entry: Callback for switch-specific route add function + * @get_entry: Callback for switch-specific route get function + * @clr_table: Callback for switch-specific clear route table function + * @set_domain: Callback for switch-specific domain setting function + * @get_domain: Callback for switch-specific domain get function + * @em_init: Callback for switch-specific error management init function + * @em_handle: Callback for switch-specific error management handler function + * @sw_sysfs: Callback that initializes switch-specific sysfs attributes + * @nextdev: Array of per-port pointers to the next attached device + */ +struct rio_switch { + struct list_head node; + u16 switchid; + u8 *route_table; + u32 port_ok; + int (*add_entry) (struct rio_mport *mport, u16 destid, u8 hopcount, + u16 table, u16 route_destid, u8 route_port); + int (*get_entry) (struct rio_mport *mport, u16 destid, u8 hopcount, + u16 table, u16 route_destid, u8 *route_port); + int (*clr_table) (struct rio_mport *mport, u16 destid, u8 hopcount, + u16 table); + int (*set_domain) (struct rio_mport *mport, u16 destid, u8 hopcount, + u8 sw_domain); + int (*get_domain) (struct rio_mport *mport, u16 destid, u8 hopcount, + u8 *sw_domain); + int (*em_init) (struct rio_dev *dev); + int (*em_handle) (struct rio_dev *dev, u8 swport); + int (*sw_sysfs) (struct rio_dev *dev, int create); + struct rio_dev *nextdev[0]; +}; + +/** * struct rio_dev - RIO device info * @global_list: Node in list of all RIO devices * @net_list: Node in list of RIO devices in a network @@ -93,13 +141,14 @@ union rio_pw_msg; * @phys_efptr: RIO device extended features pointer * @em_efptr: RIO Error Management features pointer * @dma_mask: Mask of bits of RIO address this device implements - * @rswitch: Pointer to &struct rio_switch if valid for this device * @driver: Driver claiming this device * @dev: Device model device * @riores: RIO resources this device owns * @pwcback: port-write callback function for this device - * @destid: Network destination ID + * @destid: Network destination ID (or associated destid for switch) + * @hopcount: Hopcount to this device * @prev: Previous RIO device connected to the current one + * @rswitch: struct rio_switch (if valid for this device) */ struct rio_dev { struct list_head global_list; /* node in list of all RIO devices */ @@ -120,18 +169,20 @@ struct rio_dev { u32 phys_efptr; u32 em_efptr; u64 dma_mask; - struct rio_switch *rswitch; /* RIO switch info */ struct rio_driver *driver; /* RIO driver claiming this device */ struct device dev; /* LDM device structure */ struct resource riores[RIO_MAX_DEV_RESOURCES]; int (*pwcback) (struct rio_dev *rdev, union rio_pw_msg *msg, int step); u16 destid; + u8 hopcount; struct rio_dev *prev; + struct rio_switch rswitch[0]; /* RIO switch info */ }; #define rio_dev_g(n) list_entry(n, struct rio_dev, global_list) #define rio_dev_f(n) list_entry(n, struct rio_dev, net_list) #define to_rio_dev(n) container_of(n, struct rio_dev, dev) +#define sw_to_rio_dev(n) container_of(n, struct rio_dev, rswitch[0]) /** * struct rio_msg - RIO message event @@ -224,49 +275,6 @@ struct rio_net { #define RIO_SW_SYSFS_CREATE 1 /* Create switch attributes */ #define RIO_SW_SYSFS_REMOVE 0 /* Remove switch attributes */ -/** - * struct rio_switch - RIO switch info - * @node: Node in global list of switches - * @rdev: Associated RIO device structure - * @switchid: Switch ID that is unique across a network - * @hopcount: Hopcount to this switch - * @destid: Associated destid in the path - * @route_table: Copy of switch routing table - * @port_ok: Status of each port (one bit per port) - OK=1 or UNINIT=0 - * @add_entry: Callback for switch-specific route add function - * @get_entry: Callback for switch-specific route get function - * @clr_table: Callback for switch-specific clear route table function - * @set_domain: Callback for switch-specific domain setting function - * @get_domain: Callback for switch-specific domain get function - * @em_init: Callback for switch-specific error management initialization function - * @em_handle: Callback for switch-specific error management handler function - * @sw_sysfs: Callback that initializes switch-specific sysfs attributes - * @nextdev: Array of per-port pointers to the next attached device - */ -struct rio_switch { - struct list_head node; - struct rio_dev *rdev; - u16 switchid; - u16 hopcount; - u16 destid; - u8 *route_table; - u32 port_ok; - int (*add_entry) (struct rio_mport * mport, u16 destid, u8 hopcount, - u16 table, u16 route_destid, u8 route_port); - int (*get_entry) (struct rio_mport * mport, u16 destid, u8 hopcount, - u16 table, u16 route_destid, u8 * route_port); - int (*clr_table) (struct rio_mport *mport, u16 destid, u8 hopcount, - u16 table); - int (*set_domain) (struct rio_mport *mport, u16 destid, u8 hopcount, - u8 sw_domain); - int (*get_domain) (struct rio_mport *mport, u16 destid, u8 hopcount, - u8 *sw_domain); - int (*em_init) (struct rio_dev *dev); - int (*em_handle) (struct rio_dev *dev, u8 swport); - int (*sw_sysfs) (struct rio_dev *dev, int create); - struct rio_dev *nextdev[0]; -}; - /* Low-level architecture-dependent routines */ /** diff --git a/include/linux/rio_drv.h b/include/linux/rio_drv.h index edc55da717b..e09e565c4bc 100644 --- a/include/linux/rio_drv.h +++ b/include/linux/rio_drv.h @@ -150,16 +150,8 @@ static inline int rio_local_write_config_8(struct rio_mport *port, u32 offset, static inline int rio_read_config_32(struct rio_dev *rdev, u32 offset, u32 * data) { - u8 hopcount = 0xff; - u16 destid = rdev->destid; - - if (rdev->rswitch) { - destid = rdev->rswitch->destid; - hopcount = rdev->rswitch->hopcount; - } - - return rio_mport_read_config_32(rdev->net->hport, destid, hopcount, - offset, data); + return rio_mport_read_config_32(rdev->net->hport, rdev->destid, + rdev->hopcount, offset, data); }; /** @@ -174,16 +166,8 @@ static inline int rio_read_config_32(struct rio_dev *rdev, u32 offset, static inline int rio_write_config_32(struct rio_dev *rdev, u32 offset, u32 data) { - u8 hopcount = 0xff; - u16 destid = rdev->destid; - - if (rdev->rswitch) { - destid = rdev->rswitch->destid; - hopcount = rdev->rswitch->hopcount; - } - - return rio_mport_write_config_32(rdev->net->hport, destid, hopcount, - offset, data); + return rio_mport_write_config_32(rdev->net->hport, rdev->destid, + rdev->hopcount, offset, data); }; /** @@ -198,16 +182,8 @@ static inline int rio_write_config_32(struct rio_dev *rdev, u32 offset, static inline int rio_read_config_16(struct rio_dev *rdev, u32 offset, u16 * data) { - u8 hopcount = 0xff; - u16 destid = rdev->destid; - - if (rdev->rswitch) { - destid = rdev->rswitch->destid; - hopcount = rdev->rswitch->hopcount; - } - - return rio_mport_read_config_16(rdev->net->hport, destid, hopcount, - offset, data); + return rio_mport_read_config_16(rdev->net->hport, rdev->destid, + rdev->hopcount, offset, data); }; /** @@ -222,16 +198,8 @@ static inline int rio_read_config_16(struct rio_dev *rdev, u32 offset, static inline int rio_write_config_16(struct rio_dev *rdev, u32 offset, u16 data) { - u8 hopcount = 0xff; - u16 destid = rdev->destid; - - if (rdev->rswitch) { - destid = rdev->rswitch->destid; - hopcount = rdev->rswitch->hopcount; - } - - return rio_mport_write_config_16(rdev->net->hport, destid, hopcount, - offset, data); + return rio_mport_write_config_16(rdev->net->hport, rdev->destid, + rdev->hopcount, offset, data); }; /** @@ -245,16 +213,8 @@ static inline int rio_write_config_16(struct rio_dev *rdev, u32 offset, */ static inline int rio_read_config_8(struct rio_dev *rdev, u32 offset, u8 * data) { - u8 hopcount = 0xff; - u16 destid = rdev->destid; - - if (rdev->rswitch) { - destid = rdev->rswitch->destid; - hopcount = rdev->rswitch->hopcount; - } - - return rio_mport_read_config_8(rdev->net->hport, destid, hopcount, - offset, data); + return rio_mport_read_config_8(rdev->net->hport, rdev->destid, + rdev->hopcount, offset, data); }; /** @@ -268,16 +228,8 @@ static inline int rio_read_config_8(struct rio_dev *rdev, u32 offset, u8 * data) */ static inline int rio_write_config_8(struct rio_dev *rdev, u32 offset, u8 data) { - u8 hopcount = 0xff; - u16 destid = rdev->destid; - - if (rdev->rswitch) { - destid = rdev->rswitch->destid; - hopcount = rdev->rswitch->hopcount; - } - - return rio_mport_write_config_8(rdev->net->hport, destid, hopcount, - offset, data); + return rio_mport_write_config_8(rdev->net->hport, rdev->destid, + rdev->hopcount, offset, data); }; extern int rio_mport_send_doorbell(struct rio_mport *mport, u16 destid, diff --git a/include/linux/rio_ids.h b/include/linux/rio_ids.h index ee7b6ada188..7410d3365e2 100644 --- a/include/linux/rio_ids.h +++ b/include/linux/rio_ids.h @@ -36,5 +36,7 @@ #define RIO_DID_IDTCPS10Q 0x035e #define RIO_DID_IDTCPS1848 0x0374 #define RIO_DID_IDTCPS1616 0x0379 +#define RIO_DID_IDTVPS1616 0x0377 +#define RIO_DID_IDTSPS1616 0x0378 #endif /* LINUX_RIO_IDS_H */ diff --git a/include/linux/romfs_fs.h b/include/linux/romfs_fs.h index c490fbc43fe..5f57f93b284 100644 --- a/include/linux/romfs_fs.h +++ b/include/linux/romfs_fs.h @@ -1,6 +1,9 @@ #ifndef __LINUX_ROMFS_FS_H #define __LINUX_ROMFS_FS_H +#include <linux/types.h> +#include <linux/fs.h> + /* The basic structures of the romfs filesystem */ #define ROMBSIZE BLOCK_SIZE diff --git a/include/linux/sched.h b/include/linux/sched.h index abc527aa855..96e23215e27 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -683,7 +683,7 @@ struct user_struct { atomic_t fanotify_listeners; #endif #ifdef CONFIG_EPOLL - atomic_t epoll_watches; /* The number of file descriptors currently watched */ + atomic_long_t epoll_watches; /* The number of file descriptors currently watched */ #endif #ifdef CONFIG_POSIX_MQUEUE /* protected by mq_lock */ diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h index a23fa29d4eb..758c5b0c6fd 100644 --- a/include/linux/serial_core.h +++ b/include/linux/serial_core.h @@ -212,6 +212,7 @@ #include <linux/tty.h> #include <linux/mutex.h> #include <linux/sysrq.h> +#include <linux/pps_kernel.h> struct uart_port; struct serial_struct; @@ -528,10 +529,10 @@ uart_handle_dcd_change(struct uart_port *uport, unsigned int status) struct uart_state *state = uport->state; struct tty_port *port = &state->port; struct tty_ldisc *ld = tty_ldisc_ref(port->tty); - struct timespec ts; + struct pps_event_time ts; if (ld && ld->ops->dcd_change) - getnstimeofday(&ts); + pps_get_ts(&ts); uport->icount.dcd++; #ifdef CONFIG_HARD_PPS diff --git a/include/linux/socket.h b/include/linux/socket.h index 5f65f14c4f4..edbb1d07ddf 100644 --- a/include/linux/socket.h +++ b/include/linux/socket.h @@ -191,7 +191,8 @@ struct ucred { #define AF_PHONET 35 /* Phonet sockets */ #define AF_IEEE802154 36 /* IEEE802154 sockets */ #define AF_CAIF 37 /* CAIF sockets */ -#define AF_MAX 38 /* For now.. */ +#define AF_ALG 38 /* Algorithm sockets */ +#define AF_MAX 39 /* For now.. */ /* Protocol families, same as address families. */ #define PF_UNSPEC AF_UNSPEC @@ -232,6 +233,7 @@ struct ucred { #define PF_PHONET AF_PHONET #define PF_IEEE802154 AF_IEEE802154 #define PF_CAIF AF_CAIF +#define PF_ALG AF_ALG #define PF_MAX AF_MAX /* Maximum queue length specifiable by listen. */ @@ -305,6 +307,7 @@ struct ucred { #define SOL_RDS 276 #define SOL_IUCV 277 #define SOL_CAIF 278 +#define SOL_ALG 279 /* IPX options */ #define IPX_TYPE 1 diff --git a/include/linux/suspend.h b/include/linux/suspend.h index 144b34be5c3..c1f499835b2 100644 --- a/include/linux/suspend.h +++ b/include/linux/suspend.h @@ -122,7 +122,7 @@ struct platform_suspend_ops { * suspend_set_ops - set platform dependent suspend operations * @ops: The new suspend operations to set. */ -extern void suspend_set_ops(struct platform_suspend_ops *ops); +extern void suspend_set_ops(const struct platform_suspend_ops *ops); extern int suspend_valid_only_mem(suspend_state_t state); /** @@ -147,7 +147,7 @@ extern int pm_suspend(suspend_state_t state); #else /* !CONFIG_SUSPEND */ #define suspend_valid_only_mem NULL -static inline void suspend_set_ops(struct platform_suspend_ops *ops) {} +static inline void suspend_set_ops(const struct platform_suspend_ops *ops) {} static inline int pm_suspend(suspend_state_t state) { return -ENOSYS; } #endif /* !CONFIG_SUSPEND */ @@ -245,7 +245,7 @@ extern void swsusp_set_page_free(struct page *); extern void swsusp_unset_page_free(struct page *); extern unsigned long get_safe_page(gfp_t gfp_mask); -extern void hibernation_set_ops(struct platform_hibernation_ops *ops); +extern void hibernation_set_ops(const struct platform_hibernation_ops *ops); extern int hibernate(void); extern bool system_entering_hibernation(void); #else /* CONFIG_HIBERNATION */ @@ -253,7 +253,7 @@ static inline int swsusp_page_is_forbidden(struct page *p) { return 0; } static inline void swsusp_set_page_free(struct page *p) {} static inline void swsusp_unset_page_free(struct page *p) {} -static inline void hibernation_set_ops(struct platform_hibernation_ops *ops) {} +static inline void hibernation_set_ops(const struct platform_hibernation_ops *ops) {} static inline int hibernate(void) { return -ENOSYS; } static inline bool system_entering_hibernation(void) { return false; } #endif /* CONFIG_HIBERNATION */ diff --git a/include/linux/time.h b/include/linux/time.h index 9f15ac7ab92..1e6d3b59238 100644 --- a/include/linux/time.h +++ b/include/linux/time.h @@ -158,6 +158,8 @@ extern unsigned int alarm_setitimer(unsigned int seconds); extern int do_getitimer(int which, struct itimerval *value); extern void getnstimeofday(struct timespec *tv); extern void getrawmonotonic(struct timespec *ts); +extern void getnstime_raw_and_real(struct timespec *ts_raw, + struct timespec *ts_real); extern void getboottime(struct timespec *ts); extern void monotonic_to_bootbased(struct timespec *ts); diff --git a/include/linux/timex.h b/include/linux/timex.h index 32d852f8cbe..d23999f9499 100644 --- a/include/linux/timex.h +++ b/include/linux/timex.h @@ -268,6 +268,7 @@ extern u64 tick_length; extern void second_overflow(void); extern void update_ntp_one_tick(void); extern int do_adjtimex(struct timex *); +extern void hardpps(const struct timespec *, const struct timespec *); int read_current_timer(unsigned long *timer_val); diff --git a/include/linux/toshiba.h b/include/linux/toshiba.h index 6a7c4edf0e1..772dedbc3a2 100644 --- a/include/linux/toshiba.h +++ b/include/linux/toshiba.h @@ -33,6 +33,8 @@ typedef struct { unsigned int edi __attribute__ ((packed)); } SMMRegisters; +#ifdef __KERNEL__ int tosh_smm(SMMRegisters *regs); +#endif /* __KERNEL__ */ #endif diff --git a/include/linux/tty_ldisc.h b/include/linux/tty_ldisc.h index 526d66f066a..ff7dc08696a 100644 --- a/include/linux/tty_ldisc.h +++ b/include/linux/tty_ldisc.h @@ -101,14 +101,15 @@ * any pending driver I/O is completed. * * void (*dcd_change)(struct tty_struct *tty, unsigned int status, - * struct timespec *ts) + * struct pps_event_time *ts) * * Tells the discipline that the DCD pin has changed its status and - * the relative timestamp. Pointer ts can be NULL. + * the relative timestamp. Pointer ts cannot be NULL. */ #include <linux/fs.h> #include <linux/wait.h> +#include <linux/pps_kernel.h> struct tty_ldisc_ops { int magic; @@ -143,7 +144,7 @@ struct tty_ldisc_ops { char *fp, int count); void (*write_wakeup)(struct tty_struct *); void (*dcd_change)(struct tty_struct *, unsigned int, - struct timespec *); + struct pps_event_time *); struct module *owner; diff --git a/include/linux/u64_stats_sync.h b/include/linux/u64_stats_sync.h index fa261a0da28..8da8c4e87da 100644 --- a/include/linux/u64_stats_sync.h +++ b/include/linux/u64_stats_sync.h @@ -67,21 +67,21 @@ struct u64_stats_sync { #endif }; -static void inline u64_stats_update_begin(struct u64_stats_sync *syncp) +static inline void u64_stats_update_begin(struct u64_stats_sync *syncp) { #if BITS_PER_LONG==32 && defined(CONFIG_SMP) write_seqcount_begin(&syncp->seq); #endif } -static void inline u64_stats_update_end(struct u64_stats_sync *syncp) +static inline void u64_stats_update_end(struct u64_stats_sync *syncp) { #if BITS_PER_LONG==32 && defined(CONFIG_SMP) write_seqcount_end(&syncp->seq); #endif } -static unsigned int inline u64_stats_fetch_begin(const struct u64_stats_sync *syncp) +static inline unsigned int u64_stats_fetch_begin(const struct u64_stats_sync *syncp) { #if BITS_PER_LONG==32 && defined(CONFIG_SMP) return read_seqcount_begin(&syncp->seq); @@ -93,7 +93,7 @@ static unsigned int inline u64_stats_fetch_begin(const struct u64_stats_sync *sy #endif } -static bool inline u64_stats_fetch_retry(const struct u64_stats_sync *syncp, +static inline bool u64_stats_fetch_retry(const struct u64_stats_sync *syncp, unsigned int start) { #if BITS_PER_LONG==32 && defined(CONFIG_SMP) @@ -112,7 +112,7 @@ static bool inline u64_stats_fetch_retry(const struct u64_stats_sync *syncp, * - UP 32bit must disable BH. * - 64bit have no problem atomically reading u64 values, irq safe. */ -static unsigned int inline u64_stats_fetch_begin_bh(const struct u64_stats_sync *syncp) +static inline unsigned int u64_stats_fetch_begin_bh(const struct u64_stats_sync *syncp) { #if BITS_PER_LONG==32 && defined(CONFIG_SMP) return read_seqcount_begin(&syncp->seq); @@ -124,7 +124,7 @@ static unsigned int inline u64_stats_fetch_begin_bh(const struct u64_stats_sync #endif } -static bool inline u64_stats_fetch_retry_bh(const struct u64_stats_sync *syncp, +static inline bool u64_stats_fetch_retry_bh(const struct u64_stats_sync *syncp, unsigned int start) { #if BITS_PER_LONG==32 && defined(CONFIG_SMP) diff --git a/include/linux/unaligned/packed_struct.h b/include/linux/unaligned/packed_struct.h index c9a6abd972a..c0d817de4df 100644 --- a/include/linux/unaligned/packed_struct.h +++ b/include/linux/unaligned/packed_struct.h @@ -3,9 +3,9 @@ #include <linux/kernel.h> -struct __una_u16 { u16 x; } __attribute__((packed)); -struct __una_u32 { u32 x; } __attribute__((packed)); -struct __una_u64 { u64 x; } __attribute__((packed)); +struct __una_u16 { u16 x; } __packed; +struct __una_u32 { u32 x; } __packed; +struct __una_u64 { u64 x; } __packed; static inline u16 __get_unaligned_cpu16(const void *p) { diff --git a/include/linux/user_namespace.h b/include/linux/user_namespace.h index 8178156711f..faf467944ba 100644 --- a/include/linux/user_namespace.h +++ b/include/linux/user_namespace.h @@ -6,7 +6,7 @@ #include <linux/sched.h> #include <linux/err.h> -#define UIDHASH_BITS (CONFIG_BASE_SMALL ? 3 : 8) +#define UIDHASH_BITS (CONFIG_BASE_SMALL ? 3 : 7) #define UIDHASH_SZ (1 << UIDHASH_BITS) struct user_namespace { diff --git a/include/linux/xz.h b/include/linux/xz.h new file mode 100644 index 00000000000..64cffa6ddfc --- /dev/null +++ b/include/linux/xz.h @@ -0,0 +1,264 @@ +/* + * XZ decompressor + * + * Authors: Lasse Collin <lasse.collin@tukaani.org> + * Igor Pavlov <http://7-zip.org/> + * + * This file has been put into the public domain. + * You can do whatever you want with this file. + */ + +#ifndef XZ_H +#define XZ_H + +#ifdef __KERNEL__ +# include <linux/stddef.h> +# include <linux/types.h> +#else +# include <stddef.h> +# include <stdint.h> +#endif + +/* In Linux, this is used to make extern functions static when needed. */ +#ifndef XZ_EXTERN +# define XZ_EXTERN extern +#endif + +/** + * enum xz_mode - Operation mode + * + * @XZ_SINGLE: Single-call mode. This uses less RAM than + * than multi-call modes, because the LZMA2 + * dictionary doesn't need to be allocated as + * part of the decoder state. All required data + * structures are allocated at initialization, + * so xz_dec_run() cannot return XZ_MEM_ERROR. + * @XZ_PREALLOC: Multi-call mode with preallocated LZMA2 + * dictionary buffer. All data structures are + * allocated at initialization, so xz_dec_run() + * cannot return XZ_MEM_ERROR. + * @XZ_DYNALLOC: Multi-call mode. The LZMA2 dictionary is + * allocated once the required size has been + * parsed from the stream headers. If the + * allocation fails, xz_dec_run() will return + * XZ_MEM_ERROR. + * + * It is possible to enable support only for a subset of the above + * modes at compile time by defining XZ_DEC_SINGLE, XZ_DEC_PREALLOC, + * or XZ_DEC_DYNALLOC. The xz_dec kernel module is always compiled + * with support for all operation modes, but the preboot code may + * be built with fewer features to minimize code size. + */ +enum xz_mode { + XZ_SINGLE, + XZ_PREALLOC, + XZ_DYNALLOC +}; + +/** + * enum xz_ret - Return codes + * @XZ_OK: Everything is OK so far. More input or more + * output space is required to continue. This + * return code is possible only in multi-call mode + * (XZ_PREALLOC or XZ_DYNALLOC). + * @XZ_STREAM_END: Operation finished successfully. + * @XZ_UNSUPPORTED_CHECK: Integrity check type is not supported. Decoding + * is still possible in multi-call mode by simply + * calling xz_dec_run() again. + * Note that this return value is used only if + * XZ_DEC_ANY_CHECK was defined at build time, + * which is not used in the kernel. Unsupported + * check types return XZ_OPTIONS_ERROR if + * XZ_DEC_ANY_CHECK was not defined at build time. + * @XZ_MEM_ERROR: Allocating memory failed. This return code is + * possible only if the decoder was initialized + * with XZ_DYNALLOC. The amount of memory that was + * tried to be allocated was no more than the + * dict_max argument given to xz_dec_init(). + * @XZ_MEMLIMIT_ERROR: A bigger LZMA2 dictionary would be needed than + * allowed by the dict_max argument given to + * xz_dec_init(). This return value is possible + * only in multi-call mode (XZ_PREALLOC or + * XZ_DYNALLOC); the single-call mode (XZ_SINGLE) + * ignores the dict_max argument. + * @XZ_FORMAT_ERROR: File format was not recognized (wrong magic + * bytes). + * @XZ_OPTIONS_ERROR: This implementation doesn't support the requested + * compression options. In the decoder this means + * that the header CRC32 matches, but the header + * itself specifies something that we don't support. + * @XZ_DATA_ERROR: Compressed data is corrupt. + * @XZ_BUF_ERROR: Cannot make any progress. Details are slightly + * different between multi-call and single-call + * mode; more information below. + * + * In multi-call mode, XZ_BUF_ERROR is returned when two consecutive calls + * to XZ code cannot consume any input and cannot produce any new output. + * This happens when there is no new input available, or the output buffer + * is full while at least one output byte is still pending. Assuming your + * code is not buggy, you can get this error only when decoding a compressed + * stream that is truncated or otherwise corrupt. + * + * In single-call mode, XZ_BUF_ERROR is returned only when the output buffer + * is too small or the compressed input is corrupt in a way that makes the + * decoder produce more output than the caller expected. When it is + * (relatively) clear that the compressed input is truncated, XZ_DATA_ERROR + * is used instead of XZ_BUF_ERROR. + */ +enum xz_ret { + XZ_OK, + XZ_STREAM_END, + XZ_UNSUPPORTED_CHECK, + XZ_MEM_ERROR, + XZ_MEMLIMIT_ERROR, + XZ_FORMAT_ERROR, + XZ_OPTIONS_ERROR, + XZ_DATA_ERROR, + XZ_BUF_ERROR +}; + +/** + * struct xz_buf - Passing input and output buffers to XZ code + * @in: Beginning of the input buffer. This may be NULL if and only + * if in_pos is equal to in_size. + * @in_pos: Current position in the input buffer. This must not exceed + * in_size. + * @in_size: Size of the input buffer + * @out: Beginning of the output buffer. This may be NULL if and only + * if out_pos is equal to out_size. + * @out_pos: Current position in the output buffer. This must not exceed + * out_size. + * @out_size: Size of the output buffer + * + * Only the contents of the output buffer from out[out_pos] onward, and + * the variables in_pos and out_pos are modified by the XZ code. + */ +struct xz_buf { + const uint8_t *in; + size_t in_pos; + size_t in_size; + + uint8_t *out; + size_t out_pos; + size_t out_size; +}; + +/** + * struct xz_dec - Opaque type to hold the XZ decoder state + */ +struct xz_dec; + +/** + * xz_dec_init() - Allocate and initialize a XZ decoder state + * @mode: Operation mode + * @dict_max: Maximum size of the LZMA2 dictionary (history buffer) for + * multi-call decoding. This is ignored in single-call mode + * (mode == XZ_SINGLE). LZMA2 dictionary is always 2^n bytes + * or 2^n + 2^(n-1) bytes (the latter sizes are less common + * in practice), so other values for dict_max don't make sense. + * In the kernel, dictionary sizes of 64 KiB, 128 KiB, 256 KiB, + * 512 KiB, and 1 MiB are probably the only reasonable values, + * except for kernel and initramfs images where a bigger + * dictionary can be fine and useful. + * + * Single-call mode (XZ_SINGLE): xz_dec_run() decodes the whole stream at + * once. The caller must provide enough output space or the decoding will + * fail. The output space is used as the dictionary buffer, which is why + * there is no need to allocate the dictionary as part of the decoder's + * internal state. + * + * Because the output buffer is used as the workspace, streams encoded using + * a big dictionary are not a problem in single-call mode. It is enough that + * the output buffer is big enough to hold the actual uncompressed data; it + * can be smaller than the dictionary size stored in the stream headers. + * + * Multi-call mode with preallocated dictionary (XZ_PREALLOC): dict_max bytes + * of memory is preallocated for the LZMA2 dictionary. This way there is no + * risk that xz_dec_run() could run out of memory, since xz_dec_run() will + * never allocate any memory. Instead, if the preallocated dictionary is too + * small for decoding the given input stream, xz_dec_run() will return + * XZ_MEMLIMIT_ERROR. Thus, it is important to know what kind of data will be + * decoded to avoid allocating excessive amount of memory for the dictionary. + * + * Multi-call mode with dynamically allocated dictionary (XZ_DYNALLOC): + * dict_max specifies the maximum allowed dictionary size that xz_dec_run() + * may allocate once it has parsed the dictionary size from the stream + * headers. This way excessive allocations can be avoided while still + * limiting the maximum memory usage to a sane value to prevent running the + * system out of memory when decompressing streams from untrusted sources. + * + * On success, xz_dec_init() returns a pointer to struct xz_dec, which is + * ready to be used with xz_dec_run(). If memory allocation fails, + * xz_dec_init() returns NULL. + */ +XZ_EXTERN struct xz_dec *xz_dec_init(enum xz_mode mode, uint32_t dict_max); + +/** + * xz_dec_run() - Run the XZ decoder + * @s: Decoder state allocated using xz_dec_init() + * @b: Input and output buffers + * + * The possible return values depend on build options and operation mode. + * See enum xz_ret for details. + * + * Note that if an error occurs in single-call mode (return value is not + * XZ_STREAM_END), b->in_pos and b->out_pos are not modified and the + * contents of the output buffer from b->out[b->out_pos] onward are + * undefined. This is true even after XZ_BUF_ERROR, because with some filter + * chains, there may be a second pass over the output buffer, and this pass + * cannot be properly done if the output buffer is truncated. Thus, you + * cannot give the single-call decoder a too small buffer and then expect to + * get that amount valid data from the beginning of the stream. You must use + * the multi-call decoder if you don't want to uncompress the whole stream. + */ +XZ_EXTERN enum xz_ret xz_dec_run(struct xz_dec *s, struct xz_buf *b); + +/** + * xz_dec_reset() - Reset an already allocated decoder state + * @s: Decoder state allocated using xz_dec_init() + * + * This function can be used to reset the multi-call decoder state without + * freeing and reallocating memory with xz_dec_end() and xz_dec_init(). + * + * In single-call mode, xz_dec_reset() is always called in the beginning of + * xz_dec_run(). Thus, explicit call to xz_dec_reset() is useful only in + * multi-call mode. + */ +XZ_EXTERN void xz_dec_reset(struct xz_dec *s); + +/** + * xz_dec_end() - Free the memory allocated for the decoder state + * @s: Decoder state allocated using xz_dec_init(). If s is NULL, + * this function does nothing. + */ +XZ_EXTERN void xz_dec_end(struct xz_dec *s); + +/* + * Standalone build (userspace build or in-kernel build for boot time use) + * needs a CRC32 implementation. For normal in-kernel use, kernel's own + * CRC32 module is used instead, and users of this module don't need to + * care about the functions below. + */ +#ifndef XZ_INTERNAL_CRC32 +# ifdef __KERNEL__ +# define XZ_INTERNAL_CRC32 0 +# else +# define XZ_INTERNAL_CRC32 1 +# endif +#endif + +#if XZ_INTERNAL_CRC32 +/* + * This must be called before any other xz_* function to initialize + * the CRC32 lookup table. + */ +XZ_EXTERN void xz_crc32_init(void); + +/* + * Update CRC32 value using the polynomial from IEEE-802.3. To start a new + * calculation, the third argument must be zero. To continue the calculation, + * the previously returned value is passed as the third argument. + */ +XZ_EXTERN uint32_t xz_crc32(const uint8_t *buf, size_t size, uint32_t crc); +#endif +#endif |