diff options
Diffstat (limited to 'include')
39 files changed, 1141 insertions, 399 deletions
diff --git a/include/asm-arm/arch-pxa/pxafb.h b/include/asm-arm/arch-pxa/pxafb.h index 27d71e9d413..21c0e16dce5 100644 --- a/include/asm-arm/arch-pxa/pxafb.h +++ b/include/asm-arm/arch-pxa/pxafb.h @@ -66,3 +66,4 @@ struct pxafb_mach_info { }; void set_pxa_fb_info(struct pxafb_mach_info *hard_pxa_fb_info); +unsigned long pxafb_get_hsync_time(struct device *dev); diff --git a/include/asm-arm/arch-s3c2410/fb.h b/include/asm-arm/arch-s3c2410/fb.h new file mode 100644 index 00000000000..ac57bc887d8 --- /dev/null +++ b/include/asm-arm/arch-s3c2410/fb.h @@ -0,0 +1,69 @@ +/* linux/include/asm/arch-s3c2410/fb.h + * + * Copyright (c) 2004 Arnaud Patard <arnaud.patard@rtp-net.org> + * + * Inspired by pxafb.h + * + * 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. + * + * + * Changelog: + * 07-Sep-2004 RTP Created file + * 03-Nov-2004 BJD Updated and minor cleanups + * 03-Aug-2005 RTP Renamed to fb.h +*/ + +#ifndef __ASM_ARM_FB_H +#define __ASM_ARM_FB_H + +#include <asm/arch/regs-lcd.h> + +struct s3c2410fb_val { + unsigned int defval; + unsigned int min; + unsigned int max; +}; + +struct s3c2410fb_hw { + unsigned long lcdcon1; + unsigned long lcdcon2; + unsigned long lcdcon3; + unsigned long lcdcon4; + unsigned long lcdcon5; +}; + +struct s3c2410fb_mach_info { + unsigned char fixed_syncs; /* do not update sync/border */ + + /* Screen size */ + int width; + int height; + + /* Screen info */ + struct s3c2410fb_val xres; + struct s3c2410fb_val yres; + struct s3c2410fb_val bpp; + + /* lcd configuration registers */ + struct s3c2410fb_hw regs; + + /* GPIOs */ + + unsigned long gpcup; + unsigned long gpcup_mask; + unsigned long gpccon; + unsigned long gpccon_mask; + unsigned long gpdup; + unsigned long gpdup_mask; + unsigned long gpdcon; + unsigned long gpdcon_mask; + + /* lpc3600 control register */ + unsigned long lpcsel; +}; + +void __init set_s3c2410fb_info(struct s3c2410fb_mach_info *hard_s3c2410fb_info); + +#endif /* __ASM_ARM_FB_H */ diff --git a/include/asm-arm/arch-s3c2410/regs-lcd.h b/include/asm-arm/arch-s3c2410/regs-lcd.h index 7f882ea92b2..b6b1b4e8bbe 100644 --- a/include/asm-arm/arch-s3c2410/regs-lcd.h +++ b/include/asm-arm/arch-s3c2410/regs-lcd.h @@ -51,21 +51,32 @@ #define S3C2410_LCDCON1_ENVID (1) +#define S3C2410_LCDCON1_MODEMASK 0x1E + #define S3C2410_LCDCON2_VBPD(x) ((x) << 24) #define S3C2410_LCDCON2_LINEVAL(x) ((x) << 14) #define S3C2410_LCDCON2_VFPD(x) ((x) << 6) #define S3C2410_LCDCON2_VSPW(x) ((x) << 0) +#define S3C2410_LCDCON2_GET_VBPD(x) ( ((x) >> 24) & 0xFF) +#define S3C2410_LCDCON2_GET_VFPD(x) ( ((x) >> 6) & 0xFF) +#define S3C2410_LCDCON2_GET_VSPW(x) ( ((x) >> 0) & 0x3F) + #define S3C2410_LCDCON3_HBPD(x) ((x) << 19) #define S3C2410_LCDCON3_WDLY(x) ((x) << 19) #define S3C2410_LCDCON3_HOZVAL(x) ((x) << 8) #define S3C2410_LCDCON3_HFPD(x) ((x) << 0) #define S3C2410_LCDCON3_LINEBLANK(x)((x) << 0) +#define S3C2410_LCDCON3_GET_HBPD(x) ( ((x) >> 19) & 0x7F) +#define S3C2410_LCDCON3_GET_HFPD(x) ( ((x) >> 0) & 0xFF) + #define S3C2410_LCDCON4_MVAL(x) ((x) << 8) #define S3C2410_LCDCON4_HSPW(x) ((x) << 0) #define S3C2410_LCDCON4_WLH(x) ((x) << 0) +#define S3C2410_LCDCON4_GET_HSPW(x) ( ((x) >> 0) & 0xFF) + #define S3C2410_LCDCON5_BPP24BL (1<<12) #define S3C2410_LCDCON5_FRM565 (1<<11) #define S3C2410_LCDCON5_INVVCLK (1<<10) @@ -100,10 +111,16 @@ #define S3C2410_DITHMODE S3C2410_LCDREG(0x4C) #define S3C2410_TPAL S3C2410_LCDREG(0x50) +#define S3C2410_TPAL_EN (1<<24) + /* interrupt info */ #define S3C2410_LCDINTPND S3C2410_LCDREG(0x54) #define S3C2410_LCDSRCPND S3C2410_LCDREG(0x58) #define S3C2410_LCDINTMSK S3C2410_LCDREG(0x5C) +#define S3C2410_LCDINT_FIWSEL (1<<2) +#define S3C2410_LCDINT_FRSYNC (1<<1) +#define S3C2410_LCDINT_FICNT (1<<0) + #define S3C2410_LPCSEL S3C2410_LCDREG(0x60) #define S3C2410_TFTPAL(x) S3C2410_LCDREG((0x400 + (x)*4)) diff --git a/include/asm-i386/mach-default/mach_reboot.h b/include/asm-i386/mach-default/mach_reboot.h index 521e227db67..06ae4d81ba6 100644 --- a/include/asm-i386/mach-default/mach_reboot.h +++ b/include/asm-i386/mach-default/mach_reboot.h @@ -22,7 +22,15 @@ static inline void mach_reboot(void) for (i = 0; i < 100; i++) { kb_wait(); udelay(50); - outb(0xfe, 0x64); /* pulse reset low */ + outb(0x60, 0x64); /* write Controller Command Byte */ + udelay(50); + kb_wait(); + udelay(50); + outb(0x14, 0x60); /* set "System flag" */ + udelay(50); + kb_wait(); + udelay(50); + outb(0xfe, 0x64); /* pulse reset low */ udelay(50); } } diff --git a/include/asm-i386/mmzone.h b/include/asm-i386/mmzone.h index 516421300ea..348fe3a4879 100644 --- a/include/asm-i386/mmzone.h +++ b/include/asm-i386/mmzone.h @@ -29,7 +29,7 @@ static inline void get_memcfg_numa(void) #ifdef CONFIG_X86_NUMAQ if (get_memcfg_numaq()) return; -#elif CONFIG_ACPI_SRAT +#elif defined(CONFIG_ACPI_SRAT) if (get_memcfg_from_srat()) return; #endif diff --git a/include/asm-ia64/system.h b/include/asm-ia64/system.h index 33256db4a7c..635235fa1e3 100644 --- a/include/asm-ia64/system.h +++ b/include/asm-ia64/system.h @@ -275,6 +275,7 @@ extern void ia64_load_extra (struct task_struct *task); */ #define __ARCH_WANT_UNLOCKED_CTXSW +#define ARCH_HAS_PREFETCH_SWITCH_STACK #define ia64_platform_is(x) (strcmp(x, platform_name) == 0) void cpu_idle_wait(void); diff --git a/include/asm-mips/irq.h b/include/asm-mips/irq.h index b90b11d0b88..3f2470e9e67 100644 --- a/include/asm-mips/irq.h +++ b/include/asm-mips/irq.h @@ -49,7 +49,4 @@ do { \ extern void arch_init_irq(void); -struct irqaction; -int handle_IRQ_event(unsigned int, struct pt_regs *, struct irqaction *); - #endif /* _ASM_IRQ_H */ diff --git a/include/asm-mips/vr41xx/tb0287.h b/include/asm-mips/vr41xx/tb0287.h new file mode 100644 index 00000000000..dd9832313af --- /dev/null +++ b/include/asm-mips/vr41xx/tb0287.h @@ -0,0 +1,43 @@ +/* + * tb0287.h, Include file for TANBAC TB0287 mini-ITX board. + * + * Copyright (C) 2005 Media Lab Inc. <ito@mlb.co.jp> + * + * This code is largely based on tb0219.h. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ +#ifndef __TANBAC_TB0287_H +#define __TANBAC_TB0287_H + +#include <asm/vr41xx/vr41xx.h> + +/* + * General-Purpose I/O Pin Number + */ +#define TB0287_PCI_SLOT_PIN 2 +#define TB0287_SM501_PIN 3 +#define TB0287_SIL680A_PIN 8 +#define TB0287_RTL8110_PIN 13 + +/* + * Interrupt Number + */ +#define TB0287_PCI_SLOT_IRQ GIU_IRQ(TB0287_PCI_SLOT_PIN) +#define TB0287_SM501_IRQ GIU_IRQ(TB0287_SM501_PIN) +#define TB0287_SIL680A_IRQ GIU_IRQ(TB0287_SIL680A_PIN) +#define TB0287_RTL8110_IRQ GIU_IRQ(TB0287_RTL8110_PIN) + +#endif /* __TANBAC_TB0287_H */ diff --git a/include/asm-ppc/irq.h b/include/asm-ppc/irq.h index b4b270457ed..55752474d0d 100644 --- a/include/asm-ppc/irq.h +++ b/include/asm-ppc/irq.h @@ -404,9 +404,5 @@ extern unsigned long ppc_cached_irq_mask[NR_MASK_WORDS]; extern unsigned long ppc_lost_interrupts[NR_MASK_WORDS]; extern atomic_t ppc_n_lost_interrupts; -struct irqaction; -struct pt_regs; -int handle_IRQ_event(unsigned int, struct pt_regs *, struct irqaction *); - #endif /* _ASM_IRQ_H */ #endif /* __KERNEL__ */ diff --git a/include/asm-ppc/reg.h b/include/asm-ppc/reg.h index 88b4222154d..73c33e3ef9c 100644 --- a/include/asm-ppc/reg.h +++ b/include/asm-ppc/reg.h @@ -366,12 +366,6 @@ #define PVR_STB03XXX 0x40310000 #define PVR_NP405H 0x41410000 #define PVR_NP405L 0x41610000 -#define PVR_440GP_RB 0x40120440 -#define PVR_440GP_RC1 0x40120481 -#define PVR_440GP_RC2 0x40200481 -#define PVR_440GX_RA 0x51b21850 -#define PVR_440GX_RB 0x51b21851 -#define PVR_440GX_RC 0x51b21892 #define PVR_601 0x00010000 #define PVR_602 0x00050000 #define PVR_603 0x00030000 diff --git a/include/asm-sh/irq.h b/include/asm-sh/irq.h index 831e52ee45b..614a8c13b72 100644 --- a/include/asm-sh/irq.h +++ b/include/asm-sh/irq.h @@ -587,10 +587,6 @@ static inline int generic_irq_demux(int irq) #define irq_canonicalize(irq) (irq) #define irq_demux(irq) __irq_demux(sh_mv.mv_irq_demux(irq)) -struct irqaction; -struct pt_regs; -int handle_IRQ_event(unsigned int, struct pt_regs *, struct irqaction *); - #if defined(CONFIG_CPU_SUBTYPE_SH73180) #include <asm/irq-sh73180.h> #endif diff --git a/include/asm-x86_64/irq.h b/include/asm-x86_64/irq.h index 4482657777b..fb724ba37ae 100644 --- a/include/asm-x86_64/irq.h +++ b/include/asm-x86_64/irq.h @@ -48,10 +48,6 @@ static __inline__ int irq_canonicalize(int irq) #define ARCH_HAS_NMI_WATCHDOG /* See include/linux/nmi.h */ #endif -struct irqaction; -struct pt_regs; -int handle_IRQ_event(unsigned int, struct pt_regs *, struct irqaction *); - #ifdef CONFIG_HOTPLUG_CPU #include <linux/cpumask.h> extern void fixup_irqs(cpumask_t map); diff --git a/include/linux/bfs_fs.h b/include/linux/bfs_fs.h index f7f0913cd11..c1237aa92e3 100644 --- a/include/linux/bfs_fs.h +++ b/include/linux/bfs_fs.h @@ -14,8 +14,9 @@ #define BFS_INODES_PER_BLOCK 8 /* SVR4 vnode type values (bfs_inode->i_vtype) */ -#define BFS_VDIR 2 -#define BFS_VREG 1 +#define BFS_VDIR 2L +#define BFS_VREG 1L + /* BFS inode layout on disk */ struct bfs_inode { @@ -58,22 +59,22 @@ struct bfs_super_block { __u32 s_padding[118]; }; -#define BFS_NZFILESIZE(ip) \ - (((ip)->i_eoffset + 1) - (ip)->i_sblock * BFS_BSIZE) - -#define BFS_FILESIZE(ip) \ - ((ip)->i_sblock == 0 ? 0 : BFS_NZFILESIZE(ip)) - -#define BFS_FILEBLOCKS(ip) \ - ((ip)->i_sblock == 0 ? 0 : ((ip)->i_eblock + 1) - (ip)->i_sblock) #define BFS_OFF2INO(offset) \ ((((offset) - BFS_BSIZE) / sizeof(struct bfs_inode)) + BFS_ROOT_INO) #define BFS_INO2OFF(ino) \ ((__u32)(((ino) - BFS_ROOT_INO) * sizeof(struct bfs_inode)) + BFS_BSIZE) +#define BFS_NZFILESIZE(ip) \ + ((cpu_to_le32((ip)->i_eoffset) + 1) - cpu_to_le32((ip)->i_sblock) * BFS_BSIZE) + +#define BFS_FILESIZE(ip) \ + ((ip)->i_sblock == 0 ? 0 : BFS_NZFILESIZE(ip)) +#define BFS_FILEBLOCKS(ip) \ + ((ip)->i_sblock == 0 ? 0 : (cpu_to_le32((ip)->i_eblock) + 1) - cpu_to_le32((ip)->i_sblock)) #define BFS_UNCLEAN(bfs_sb, sb) \ - ((bfs_sb->s_from != -1) && (bfs_sb->s_to != -1) && !(sb->s_flags & MS_RDONLY)) + ((cpu_to_le32(bfs_sb->s_from) != -1) && (cpu_to_le32(bfs_sb->s_to) != -1) && !(sb->s_flags & MS_RDONLY)) + #endif /* _LINUX_BFS_FS_H */ diff --git a/include/linux/fb.h b/include/linux/fb.h index bc24beeed97..82e39cd0c4f 100644 --- a/include/linux/fb.h +++ b/include/linux/fb.h @@ -107,6 +107,8 @@ #define FB_ACCEL_NV_20 44 /* nVidia Arch 20 */ #define FB_ACCEL_NV_30 45 /* nVidia Arch 30 */ #define FB_ACCEL_NV_40 46 /* nVidia Arch 40 */ +#define FB_ACCEL_XGI_VOLARI_V 47 /* XGI Volari V3XT, V5, V8 */ +#define FB_ACCEL_XGI_VOLARI_Z 48 /* XGI Volari Z7 */ #define FB_ACCEL_NEOMAGIC_NM2070 90 /* NeoMagic NM2070 */ #define FB_ACCEL_NEOMAGIC_NM2090 91 /* NeoMagic NM2090 */ #define FB_ACCEL_NEOMAGIC_NM2093 92 /* NeoMagic NM2093 */ @@ -495,6 +497,9 @@ struct fb_cursor_user { #define FB_EVENT_BLANK 0x08 /* Private modelist is to be replaced */ #define FB_EVENT_NEW_MODELIST 0x09 +/* The resolution of the passed in fb_info about to change and + all vc's should be changed */ +#define FB_EVENT_MODE_CHANGE_ALL 0x0A struct fb_event { struct fb_info *info; @@ -820,13 +825,29 @@ extern void fb_pad_unaligned_buffer(u8 *dst, u32 d_pitch, u8 *src, u32 idx, u32 height, u32 shift_high, u32 shift_low, u32 mod); extern void fb_pad_aligned_buffer(u8 *dst, u32 d_pitch, u8 *src, u32 s_pitch, u32 height); extern void fb_set_suspend(struct fb_info *info, int state); -extern int fb_get_color_depth(struct fb_var_screeninfo *var); +extern int fb_get_color_depth(struct fb_var_screeninfo *var, + struct fb_fix_screeninfo *fix); extern int fb_get_options(char *name, char **option); extern int fb_new_modelist(struct fb_info *info); extern struct fb_info *registered_fb[FB_MAX]; extern int num_registered_fb; +static inline void __fb_pad_aligned_buffer(u8 *dst, u32 d_pitch, + u8 *src, u32 s_pitch, u32 height) +{ + int i, j; + + d_pitch -= s_pitch; + + for (i = height; i--; ) { + /* s_pitch is a few bytes at the most, memcpy is suboptimal */ + for (j = 0; j < s_pitch; j++) + *dst++ = *src++; + dst += d_pitch; + } +} + /* drivers/video/fbsysfs.c */ extern struct fb_info *framebuffer_alloc(size_t size, struct device *dev); extern void framebuffer_release(struct fb_info *info); @@ -856,8 +877,11 @@ extern int fb_get_mode(int flags, u32 val, struct fb_var_screeninfo *var, extern int fb_validate_mode(const struct fb_var_screeninfo *var, struct fb_info *info); extern int fb_parse_edid(unsigned char *edid, struct fb_var_screeninfo *var); -extern void fb_edid_to_monspecs(unsigned char *edid, struct fb_monspecs *specs); +extern const unsigned char *fb_firmware_edid(struct device *device); +extern void fb_edid_to_monspecs(unsigned char *edid, + struct fb_monspecs *specs); extern void fb_destroy_modedb(struct fb_videomode *modedb); +extern int fb_find_mode_cvt(struct fb_videomode *mode, int margins, int rb); /* drivers/video/modedb.c */ #define VESA_MODEDB_SIZE 34 diff --git a/include/linux/file.h b/include/linux/file.h index 5206beb9a80..f5bbd4c508b 100644 --- a/include/linux/file.h +++ b/include/linux/file.h @@ -9,6 +9,7 @@ #include <linux/posix_types.h> #include <linux/compiler.h> #include <linux/spinlock.h> +#include <linux/rcupdate.h> /* * The default fd array needs to be at least BITS_PER_LONG, @@ -16,23 +17,33 @@ */ #define NR_OPEN_DEFAULT BITS_PER_LONG +struct fdtable { + unsigned int max_fds; + int max_fdset; + int next_fd; + struct file ** fd; /* current fd array */ + fd_set *close_on_exec; + fd_set *open_fds; + struct rcu_head rcu; + struct files_struct *free_files; + struct fdtable *next; +}; + /* * Open file table structure */ struct files_struct { atomic_t count; spinlock_t file_lock; /* Protects all the below members. Nests inside tsk->alloc_lock */ - int max_fds; - int max_fdset; - int next_fd; - struct file ** fd; /* current fd array */ - fd_set *close_on_exec; - fd_set *open_fds; + struct fdtable *fdt; + struct fdtable fdtab; fd_set close_on_exec_init; fd_set open_fds_init; struct file * fd_array[NR_OPEN_DEFAULT]; }; +#define files_fdtable(files) (rcu_dereference((files)->fdt)) + extern void FASTCALL(__fput(struct file *)); extern void FASTCALL(fput(struct file *)); @@ -59,13 +70,16 @@ extern fd_set *alloc_fdset(int); extern void free_fdset(fd_set *, int); extern int expand_files(struct files_struct *, int nr); +extern void free_fdtable(struct fdtable *fdt); +extern void __init files_defer_init(void); static inline struct file * fcheck_files(struct files_struct *files, unsigned int fd) { struct file * file = NULL; + struct fdtable *fdt = files_fdtable(files); - if (fd < files->max_fds) - file = files->fd[fd]; + if (fd < fdt->max_fds) + file = rcu_dereference(fdt->fd[fd]); return file; } diff --git a/include/linux/fs.h b/include/linux/fs.h index fd93ab7da90..7f61227827d 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -9,6 +9,7 @@ #include <linux/config.h> #include <linux/limits.h> #include <linux/ioctl.h> +#include <linux/rcuref.h> /* * It's silly to have NR_OPEN bigger than NR_FILE, but you can change @@ -597,12 +598,13 @@ struct file { spinlock_t f_ep_lock; #endif /* #ifdef CONFIG_EPOLL */ struct address_space *f_mapping; + struct rcu_head f_rcuhead; }; extern spinlock_t files_lock; #define file_list_lock() spin_lock(&files_lock); #define file_list_unlock() spin_unlock(&files_lock); -#define get_file(x) atomic_inc(&(x)->f_count) +#define get_file(x) rcuref_inc(&(x)->f_count) #define file_count(x) atomic_read(&(x)->f_count) #define MAX_NON_LFS ((1UL<<31) - 1) diff --git a/include/linux/fuse.h b/include/linux/fuse.h new file mode 100644 index 00000000000..acbeb96a335 --- /dev/null +++ b/include/linux/fuse.h @@ -0,0 +1,259 @@ +/* + FUSE: Filesystem in Userspace + Copyright (C) 2001-2005 Miklos Szeredi <miklos@szeredi.hu> + + This program can be distributed under the terms of the GNU GPL. + See the file COPYING. +*/ + +/* This file defines the kernel interface of FUSE */ + +#include <asm/types.h> + +/** Version number of this interface */ +#define FUSE_KERNEL_VERSION 7 + +/** Minor version number of this interface */ +#define FUSE_KERNEL_MINOR_VERSION 2 + +/** The node ID of the root inode */ +#define FUSE_ROOT_ID 1 + +/** The major number of the fuse character device */ +#define FUSE_MAJOR 10 + +/** The minor number of the fuse character device */ +#define FUSE_MINOR 229 + +/* Make sure all structures are padded to 64bit boundary, so 32bit + userspace works under 64bit kernels */ + +struct fuse_attr { + __u64 ino; + __u64 size; + __u64 blocks; + __u64 atime; + __u64 mtime; + __u64 ctime; + __u32 atimensec; + __u32 mtimensec; + __u32 ctimensec; + __u32 mode; + __u32 nlink; + __u32 uid; + __u32 gid; + __u32 rdev; +}; + +struct fuse_kstatfs { + __u64 blocks; + __u64 bfree; + __u64 bavail; + __u64 files; + __u64 ffree; + __u32 bsize; + __u32 namelen; +}; + +#define FATTR_MODE (1 << 0) +#define FATTR_UID (1 << 1) +#define FATTR_GID (1 << 2) +#define FATTR_SIZE (1 << 3) +#define FATTR_ATIME (1 << 4) +#define FATTR_MTIME (1 << 5) +#define FATTR_CTIME (1 << 6) + +/** + * Flags returned by the OPEN request + * + * FOPEN_DIRECT_IO: bypass page cache for this open file + * FOPEN_KEEP_CACHE: don't invalidate the data cache on open + */ +#define FOPEN_DIRECT_IO (1 << 0) +#define FOPEN_KEEP_CACHE (1 << 1) + +enum fuse_opcode { + FUSE_LOOKUP = 1, + FUSE_FORGET = 2, /* no reply */ + FUSE_GETATTR = 3, + FUSE_SETATTR = 4, + FUSE_READLINK = 5, + FUSE_SYMLINK = 6, + FUSE_MKNOD = 8, + FUSE_MKDIR = 9, + FUSE_UNLINK = 10, + FUSE_RMDIR = 11, + FUSE_RENAME = 12, + FUSE_LINK = 13, + FUSE_OPEN = 14, + FUSE_READ = 15, + FUSE_WRITE = 16, + FUSE_STATFS = 17, + FUSE_RELEASE = 18, + FUSE_FSYNC = 20, + FUSE_SETXATTR = 21, + FUSE_GETXATTR = 22, + FUSE_LISTXATTR = 23, + FUSE_REMOVEXATTR = 24, + FUSE_FLUSH = 25, + FUSE_INIT = 26, + FUSE_OPENDIR = 27, + FUSE_READDIR = 28, + FUSE_RELEASEDIR = 29, + FUSE_FSYNCDIR = 30 +}; + +/* Conservative buffer size for the client */ +#define FUSE_MAX_IN 8192 + +#define FUSE_NAME_MAX 1024 +#define FUSE_SYMLINK_MAX 4096 +#define FUSE_XATTR_SIZE_MAX 4096 + +struct fuse_entry_out { + __u64 nodeid; /* Inode ID */ + __u64 generation; /* Inode generation: nodeid:gen must + be unique for the fs's lifetime */ + __u64 entry_valid; /* Cache timeout for the name */ + __u64 attr_valid; /* Cache timeout for the attributes */ + __u32 entry_valid_nsec; + __u32 attr_valid_nsec; + struct fuse_attr attr; +}; + +struct fuse_forget_in { + __u64 nlookup; +}; + +struct fuse_attr_out { + __u64 attr_valid; /* Cache timeout for the attributes */ + __u32 attr_valid_nsec; + __u32 dummy; + struct fuse_attr attr; +}; + +struct fuse_mknod_in { + __u32 mode; + __u32 rdev; +}; + +struct fuse_mkdir_in { + __u32 mode; + __u32 padding; +}; + +struct fuse_rename_in { + __u64 newdir; +}; + +struct fuse_link_in { + __u64 oldnodeid; +}; + +struct fuse_setattr_in { + __u32 valid; + __u32 padding; + struct fuse_attr attr; +}; + +struct fuse_open_in { + __u32 flags; + __u32 padding; +}; + +struct fuse_open_out { + __u64 fh; + __u32 open_flags; + __u32 padding; +}; + +struct fuse_release_in { + __u64 fh; + __u32 flags; + __u32 padding; +}; + +struct fuse_flush_in { + __u64 fh; + __u32 flush_flags; + __u32 padding; +}; + +struct fuse_read_in { + __u64 fh; + __u64 offset; + __u32 size; + __u32 padding; +}; + +struct fuse_write_in { + __u64 fh; + __u64 offset; + __u32 size; + __u32 write_flags; +}; + +struct fuse_write_out { + __u32 size; + __u32 padding; +}; + +struct fuse_statfs_out { + struct fuse_kstatfs st; +}; + +struct fuse_fsync_in { + __u64 fh; + __u32 fsync_flags; + __u32 padding; +}; + +struct fuse_setxattr_in { + __u32 size; + __u32 flags; +}; + +struct fuse_getxattr_in { + __u32 size; + __u32 padding; +}; + +struct fuse_getxattr_out { + __u32 size; + __u32 padding; +}; + +struct fuse_init_in_out { + __u32 major; + __u32 minor; +}; + +struct fuse_in_header { + __u32 len; + __u32 opcode; + __u64 unique; + __u64 nodeid; + __u32 uid; + __u32 gid; + __u32 pid; + __u32 padding; +}; + +struct fuse_out_header { + __u32 len; + __s32 error; + __u64 unique; +}; + +struct fuse_dirent { + __u64 ino; + __u64 off; + __u32 namelen; + __u32 type; + char name[0]; +}; + +#define FUSE_NAME_OFFSET ((unsigned) ((struct fuse_dirent *) 0)->name) +#define FUSE_DIRENT_ALIGN(x) (((x) + sizeof(__u64) - 1) & ~(sizeof(__u64) - 1)) +#define FUSE_DIRENT_SIZE(d) \ + FUSE_DIRENT_ALIGN(FUSE_NAME_OFFSET + (d)->namelen) diff --git a/include/linux/init_task.h b/include/linux/init_task.h index c727c195a91..68ab5f2ab9c 100644 --- a/include/linux/init_task.h +++ b/include/linux/init_task.h @@ -2,17 +2,27 @@ #define _LINUX__INIT_TASK_H #include <linux/file.h> +#include <linux/rcupdate.h> -#define INIT_FILES \ -{ \ - .count = ATOMIC_INIT(1), \ - .file_lock = SPIN_LOCK_UNLOCKED, \ +#define INIT_FDTABLE \ +{ \ .max_fds = NR_OPEN_DEFAULT, \ .max_fdset = __FD_SETSIZE, \ .next_fd = 0, \ .fd = &init_files.fd_array[0], \ .close_on_exec = &init_files.close_on_exec_init, \ .open_fds = &init_files.open_fds_init, \ + .rcu = RCU_HEAD_INIT, \ + .free_files = NULL, \ + .next = NULL, \ +} + +#define INIT_FILES \ +{ \ + .count = ATOMIC_INIT(1), \ + .file_lock = SPIN_LOCK_UNLOCKED, \ + .fdt = &init_files.fdtab, \ + .fdtab = INIT_FDTABLE, \ .close_on_exec_init = { { 0, } }, \ .open_fds_init = { { 0, } }, \ .fd_array = { NULL, } \ diff --git a/include/linux/pci.h b/include/linux/pci.h index 6caaba0af46..c62e8927023 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -326,6 +326,7 @@ extern struct pci_dev *pci_dev_get(struct pci_dev *dev); extern void pci_dev_put(struct pci_dev *dev); extern void pci_remove_bus(struct pci_bus *b); extern void pci_remove_bus_device(struct pci_dev *dev); +void pci_setup_cardbus(struct pci_bus *bus); /* Generic PCI functions exported to card drivers */ diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h index fd276adf0fd..4e65eb44adf 100644 --- a/include/linux/rcupdate.h +++ b/include/linux/rcupdate.h @@ -52,8 +52,8 @@ struct rcu_head { void (*func)(struct rcu_head *head); }; -#define RCU_HEAD_INIT(head) { .next = NULL, .func = NULL } -#define RCU_HEAD(head) struct rcu_head head = RCU_HEAD_INIT(head) +#define RCU_HEAD_INIT { .next = NULL, .func = NULL } +#define RCU_HEAD(head) struct rcu_head head = RCU_HEAD_INIT #define INIT_RCU_HEAD(ptr) do { \ (ptr)->next = NULL; (ptr)->func = NULL; \ } while (0) diff --git a/include/linux/rcuref.h b/include/linux/rcuref.h new file mode 100644 index 00000000000..e1adbba14b6 --- /dev/null +++ b/include/linux/rcuref.h @@ -0,0 +1,220 @@ +/* + * rcuref.h + * + * Reference counting for elements of lists/arrays protected by + * RCU. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * + * Copyright (C) IBM Corporation, 2005 + * + * Author: Dipankar Sarma <dipankar@in.ibm.com> + * Ravikiran Thirumalai <kiran_th@gmail.com> + * + * See Documentation/RCU/rcuref.txt for detailed user guide. + * + */ + +#ifndef _RCUREF_H_ +#define _RCUREF_H_ + +#ifdef __KERNEL__ + +#include <linux/types.h> +#include <linux/interrupt.h> +#include <linux/spinlock.h> +#include <asm/atomic.h> + +/* + * These APIs work on traditional atomic_t counters used in the + * kernel for reference counting. Under special circumstances + * where a lock-free get() operation races with a put() operation + * these APIs can be used. See Documentation/RCU/rcuref.txt. + */ + +#ifdef __HAVE_ARCH_CMPXCHG + +/** + * rcuref_inc - increment refcount for object. + * @rcuref: reference counter in the object in question. + * + * This should be used only for objects where we use RCU and + * use the rcuref_inc_lf() api to acquire a reference + * in a lock-free reader-side critical section. + */ +static inline void rcuref_inc(atomic_t *rcuref) +{ + atomic_inc(rcuref); +} + +/** + * rcuref_dec - decrement refcount for object. + * @rcuref: reference counter in the object in question. + * + * This should be used only for objects where we use RCU and + * use the rcuref_inc_lf() api to acquire a reference + * in a lock-free reader-side critical section. + */ +static inline void rcuref_dec(atomic_t *rcuref) +{ + atomic_dec(rcuref); +} + +/** + * rcuref_dec_and_test - decrement refcount for object and test + * @rcuref: reference counter in the object. + * @release: pointer to the function that will clean up the object + * when the last reference to the object is released. + * This pointer is required. + * + * Decrement the refcount, and if 0, return 1. Else return 0. + * + * This should be used only for objects where we use RCU and + * use the rcuref_inc_lf() api to acquire a reference + * in a lock-free reader-side critical section. + */ +static inline int rcuref_dec_and_test(atomic_t *rcuref) +{ + return atomic_dec_and_test(rcuref); +} + +/* + * cmpxchg is needed on UP too, if deletions to the list/array can happen + * in interrupt context. + */ + +/** + * rcuref_inc_lf - Take reference to an object in a read-side + * critical section protected by RCU. + * @rcuref: reference counter in the object in question. + * + * Try and increment the refcount by 1. The increment might fail if + * the reference counter has been through a 1 to 0 transition and + * is no longer part of the lock-free list. + * Returns non-zero on successful increment and zero otherwise. + */ +static inline int rcuref_inc_lf(atomic_t *rcuref) +{ + int c, old; + c = atomic_read(rcuref); + while (c && (old = cmpxchg(&rcuref->counter, c, c + 1)) != c) + c = old; + return c; +} + +#else /* !__HAVE_ARCH_CMPXCHG */ + +extern spinlock_t __rcuref_hash[]; + +/* + * Use a hash table of locks to protect the reference count + * since cmpxchg is not available in this arch. + */ +#ifdef CONFIG_SMP +#define RCUREF_HASH_SIZE 4 +#define RCUREF_HASH(k) \ + (&__rcuref_hash[(((unsigned long)k)>>8) & (RCUREF_HASH_SIZE-1)]) +#else +#define RCUREF_HASH_SIZE 1 +#define RCUREF_HASH(k) &__rcuref_hash[0] +#endif /* CONFIG_SMP */ + +/** + * rcuref_inc - increment refcount for object. + * @rcuref: reference counter in the object in question. + * + * This should be used only for objects where we use RCU and + * use the rcuref_inc_lf() api to acquire a reference in a lock-free + * reader-side critical section. + */ +static inline void rcuref_inc(atomic_t *rcuref) +{ + unsigned long flags; + spin_lock_irqsave(RCUREF_HASH(rcuref), flags); + rcuref->counter += 1; + spin_unlock_irqrestore(RCUREF_HASH(rcuref), flags); +} + +/** + * rcuref_dec - decrement refcount for object. + * @rcuref: reference counter in the object in question. + * + * This should be used only for objects where we use RCU and + * use the rcuref_inc_lf() api to acquire a reference in a lock-free + * reader-side critical section. + */ +static inline void rcuref_dec(atomic_t *rcuref) +{ + unsigned long flags; + spin_lock_irqsave(RCUREF_HASH(rcuref), flags); + rcuref->counter -= 1; + spin_unlock_irqrestore(RCUREF_HASH(rcuref), flags); +} + +/** + * rcuref_dec_and_test - decrement refcount for object and test + * @rcuref: reference counter in the object. + * @release: pointer to the function that will clean up the object + * when the last reference to the object is released. + * This pointer is required. + * + * Decrement the refcount, and if 0, return 1. Else return 0. + * + * This should be used only for objects where we use RCU and + * use the rcuref_inc_lf() api to acquire a reference in a lock-free + * reader-side critical section. + */ +static inline int rcuref_dec_and_test(atomic_t *rcuref) +{ + unsigned long flags; + spin_lock_irqsave(RCUREF_HASH(rcuref), flags); + rcuref->counter--; + if (!rcuref->counter) { + spin_unlock_irqrestore(RCUREF_HASH(rcuref), flags); + return 1; + } else { + spin_unlock_irqrestore(RCUREF_HASH(rcuref), flags); + return 0; + } +} + +/** + * rcuref_inc_lf - Take reference to an object of a lock-free collection + * by traversing a lock-free list/array. + * @rcuref: reference counter in the object in question. + * + * Try and increment the refcount by 1. The increment might fail if + * the reference counter has been through a 1 to 0 transition and + * object is no longer part of the lock-free list. + * Returns non-zero on successful increment and zero otherwise. + */ +static inline int rcuref_inc_lf(atomic_t *rcuref) +{ + int ret; + unsigned long flags; + spin_lock_irqsave(RCUREF_HASH(rcuref), flags); + if (rcuref->counter) + ret = rcuref->counter++; + else + ret = 0; + spin_unlock_irqrestore(RCUREF_HASH(rcuref), flags); + return ret; +} + + +#endif /* !__HAVE_ARCH_CMPXCHG */ + +#endif /* __KERNEL__ */ +#endif /* _RCUREF_H_ */ diff --git a/include/linux/sched.h b/include/linux/sched.h index ea1b5f32ec5..c551e6a1447 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -604,6 +604,11 @@ extern int groups_search(struct group_info *group_info, gid_t grp); #define GROUP_AT(gi, i) \ ((gi)->blocks[(i)/NGROUPS_PER_BLOCK][(i)%NGROUPS_PER_BLOCK]) +#ifdef ARCH_HAS_PREFETCH_SWITCH_STACK +extern void prefetch_stack(struct task_struct*); +#else +static inline void prefetch_stack(struct task_struct *t) { } +#endif struct audit_context; /* See audit.c */ struct mempolicy; diff --git a/include/linux/security.h b/include/linux/security.h index 7aab6ab7c57..55b02e1c73f 100644 --- a/include/linux/security.h +++ b/include/linux/security.h @@ -250,29 +250,37 @@ struct swap_info_struct; * @inode contains the inode structure. * Deallocate the inode security structure and set @inode->i_security to * NULL. + * @inode_init_security: + * Obtain the security attribute name suffix and value to set on a newly + * created inode and set up the incore security field for the new inode. + * This hook is called by the fs code as part of the inode creation + * transaction and provides for atomic labeling of the inode, unlike + * the post_create/mkdir/... hooks called by the VFS. The hook function + * is expected to allocate the name and value via kmalloc, with the caller + * being responsible for calling kfree after using them. + * If the security module does not use security attributes or does + * not wish to put a security attribute on this particular inode, + * then it should return -EOPNOTSUPP to skip this processing. + * @inode contains the inode structure of the newly created inode. + * @dir contains the inode structure of the parent directory. + * @name will be set to the allocated name suffix (e.g. selinux). + * @value will be set to the allocated attribute value. + * @len will be set to the length of the value. + * Returns 0 if @name and @value have been successfully set, + * -EOPNOTSUPP if no security attribute is needed, or + * -ENOMEM on memory allocation failure. * @inode_create: * Check permission to create a regular file. * @dir contains inode structure of the parent of the new file. * @dentry contains the dentry structure for the file to be created. * @mode contains the file mode of the file to be created. * Return 0 if permission is granted. - * @inode_post_create: - * Set the security attributes on a newly created regular file. This hook - * is called after a file has been successfully created. - * @dir contains the inode structure of the parent directory of the new file. - * @dentry contains the the dentry structure for the newly created file. - * @mode contains the file mode. * @inode_link: * Check permission before creating a new hard link to a file. * @old_dentry contains the dentry structure for an existing link to the file. * @dir contains the inode structure of the parent directory of the new link. * @new_dentry contains the dentry structure for the new link. * Return 0 if permission is granted. - * @inode_post_link: - * Set security attributes for a new hard link to a file. - * @old_dentry contains the dentry structure for the existing link. - * @dir contains the inode structure of the parent directory of the new file. - * @new_dentry contains the dentry structure for the new file link. * @inode_unlink: * Check the permission to remove a hard link to a file. * @dir contains the inode structure of parent directory of the file. @@ -284,13 +292,6 @@ struct swap_info_struct; * @dentry contains the dentry structure of the symbolic link. * @old_name contains the pathname of file. * Return 0 if permission is granted. - * @inode_post_symlink: - * @dir contains the inode structure of the parent directory of the new link. - * @dentry contains the dentry structure of new symbolic link. - * @old_name contains the pathname of file. - * Set security attributes for a newly created symbolic link. Note that - * @dentry->d_inode may be NULL, since the filesystem might not - * instantiate the dentry (e.g. NFS). * @inode_mkdir: * Check permissions to create a new directory in the existing directory * associated with inode strcture @dir. @@ -298,11 +299,6 @@ struct swap_info_struct; * @dentry contains the dentry structure of new directory. * @mode contains the mode of new directory. * Return 0 if permission is granted. - * @inode_post_mkdir: - * Set security attributes on a newly created directory. - * @dir contains the inode structure of parent of the directory to be created. - * @dentry contains the dentry structure of new directory. - * @mode contains the mode of new directory. * @inode_rmdir: * Check the permission to remove a directory. * @dir contains the inode structure of parent of the directory to be removed. @@ -318,13 +314,6 @@ struct swap_info_struct; * @mode contains the mode of the new file. * @dev contains the the device number. * Return 0 if permission is granted. - * @inode_post_mknod: - * Set security attributes on a newly created special file (or socket or - * fifo file created via the mknod system call). - * @dir contains the inode structure of parent of the new node. - * @dentry contains the dentry structure of the new node. - * @mode contains the mode of the new node. - * @dev contains the the device number. * @inode_rename: * Check for permission to rename a file or directory. * @old_dir contains the inode structure for parent of the old link. @@ -332,12 +321,6 @@ struct swap_info_struct; * @new_dir contains the inode structure for parent of the new link. * @new_dentry contains the dentry structure of the new link. * Return 0 if permission is granted. - * @inode_post_rename: - * Set security attributes on a renamed file or directory. - * @old_dir contains the inode structure for parent of the old link. - * @old_dentry contains the dentry structure of the old link. - * @new_dir contains the inode structure for parent of the new link. - * @new_dentry contains the dentry structure of the new link. * @inode_readlink: * Check the permission to read the symbolic link. * @dentry contains the dentry structure for the file link. @@ -1080,34 +1063,21 @@ struct security_operations { int (*inode_alloc_security) (struct inode *inode); void (*inode_free_security) (struct inode *inode); + int (*inode_init_security) (struct inode *inode, struct inode *dir, + char **name, void **value, size_t *len); int (*inode_create) (struct inode *dir, struct dentry *dentry, int mode); - void (*inode_post_create) (struct inode *dir, - struct dentry *dentry, int mode); int (*inode_link) (struct dentry *old_dentry, struct inode *dir, struct dentry *new_dentry); - void (*inode_post_link) (struct dentry *old_dentry, - struct inode *dir, struct dentry *new_dentry); int (*inode_unlink) (struct inode *dir, struct dentry *dentry); int (*inode_symlink) (struct inode *dir, struct dentry *dentry, const char *old_name); - void (*inode_post_symlink) (struct inode *dir, - struct dentry *dentry, - const char *old_name); int (*inode_mkdir) (struct inode *dir, struct dentry *dentry, int mode); - void (*inode_post_mkdir) (struct inode *dir, struct dentry *dentry, - int mode); int (*inode_rmdir) (struct inode *dir, struct dentry *dentry); int (*inode_mknod) (struct inode *dir, struct dentry *dentry, int mode, dev_t dev); - void (*inode_post_mknod) (struct inode *dir, struct dentry *dentry, - int mode, dev_t dev); int (*inode_rename) (struct inode *old_dir, struct dentry *old_dentry, struct inode *new_dir, struct dentry *new_dentry); - void (*inode_post_rename) (struct inode *old_dir, - struct dentry *old_dentry, - struct inode *new_dir, - struct dentry *new_dentry); int (*inode_readlink) (struct dentry *dentry); int (*inode_follow_link) (struct dentry *dentry, struct nameidata *nd); int (*inode_permission) (struct inode *inode, int mask, struct nameidata *nd); @@ -1442,6 +1412,17 @@ static inline void security_inode_free (struct inode *inode) return; security_ops->inode_free_security (inode); } + +static inline int security_inode_init_security (struct inode *inode, + struct inode *dir, + char **name, + void **value, + size_t *len) +{ + if (unlikely (IS_PRIVATE (inode))) + return -EOPNOTSUPP; + return security_ops->inode_init_security (inode, dir, name, value, len); +} static inline int security_inode_create (struct inode *dir, struct dentry *dentry, @@ -1452,15 +1433,6 @@ static inline int security_inode_create (struct inode *dir, return security_ops->inode_create (dir, dentry, mode); } -static inline void security_inode_post_create (struct inode *dir, - struct dentry *dentry, - int mode) -{ - if (dentry->d_inode && unlikely (IS_PRIVATE (dentry->d_inode))) - return; - security_ops->inode_post_create (dir, dentry, mode); -} - static inline int security_inode_link (struct dentry *old_dentry, struct inode *dir, struct dentry *new_dentry) @@ -1470,15 +1442,6 @@ static inline int security_inode_link (struct dentry *old_dentry, return security_ops->inode_link (old_dentry, dir, new_dentry); } -static inline void security_inode_post_link (struct dentry *old_dentry, - struct inode *dir, - struct dentry *new_dentry) -{ - if (new_dentry->d_inode && unlikely (IS_PRIVATE (new_dentry->d_inode))) - return; - security_ops->inode_post_link (old_dentry, dir, new_dentry); -} - static inline int security_inode_unlink (struct inode *dir, struct dentry *dentry) { @@ -1496,15 +1459,6 @@ static inline int security_inode_symlink (struct inode *dir, return security_ops->inode_symlink (dir, dentry, old_name); } -static inline void security_inode_post_symlink (struct inode *dir, - struct dentry *dentry, - const char *old_name) -{ - if (dentry->d_inode && unlikely (IS_PRIVATE (dentry->d_inode))) - return; - security_ops->inode_post_symlink (dir, dentry, old_name); -} - static inline int security_inode_mkdir (struct inode *dir, struct dentry *dentry, int mode) @@ -1514,15 +1468,6 @@ static inline int security_inode_mkdir (struct inode *dir, return security_ops->inode_mkdir (dir, dentry, mode); } -static inline void security_inode_post_mkdir (struct inode *dir, - struct dentry *dentry, - int mode) -{ - if (dentry->d_inode && unlikely (IS_PRIVATE (dentry->d_inode))) - return; - security_ops->inode_post_mkdir (dir, dentry, mode); -} - static inline int security_inode_rmdir (struct inode *dir, struct dentry *dentry) { @@ -1540,15 +1485,6 @@ static inline int security_inode_mknod (struct inode *dir, return security_ops->inode_mknod (dir, dentry, mode, dev); } -static inline void security_inode_post_mknod (struct inode *dir, - struct dentry *dentry, - int mode, dev_t dev) -{ - if (dentry->d_inode && unlikely (IS_PRIVATE (dentry->d_inode))) - return; - security_ops->inode_post_mknod (dir, dentry, mode, dev); -} - static inline int security_inode_rename (struct inode *old_dir, struct dentry *old_dentry, struct inode *new_dir, @@ -1561,18 +1497,6 @@ static inline int security_inode_rename (struct inode *old_dir, new_dir, new_dentry); } -static inline void security_inode_post_rename (struct inode *old_dir, - struct dentry *old_dentry, - struct inode *new_dir, - struct dentry *new_dentry) -{ - if (unlikely (IS_PRIVATE (old_dentry->d_inode) || - (new_dentry->d_inode && IS_PRIVATE (new_dentry->d_inode)))) - return; - security_ops->inode_post_rename (old_dir, old_dentry, - new_dir, new_dentry); -} - static inline int security_inode_readlink (struct dentry *dentry) { if (unlikely (IS_PRIVATE (dentry->d_inode))) @@ -2171,6 +2095,15 @@ static inline int security_inode_alloc (struct inode *inode) static inline void security_inode_free (struct inode *inode) { } + +static inline int security_inode_init_security (struct inode *inode, + struct inode *dir, + char **name, + void **value, + size_t *len) +{ + return -EOPNOTSUPP; +} static inline int security_inode_create (struct inode *dir, struct dentry *dentry, @@ -2179,11 +2112,6 @@ static inline int security_inode_create (struct inode *dir, return 0; } -static inline void security_inode_post_create (struct inode *dir, - struct dentry *dentry, - int mode) -{ } - static inline int security_inode_link (struct dentry *old_dentry, struct inode *dir, struct dentry *new_dentry) @@ -2191,11 +2119,6 @@ static inline int security_inode_link (struct dentry *old_dentry, return 0; } -static inline void security_inode_post_link (struct dentry *old_dentry, - struct inode *dir, - struct dentry *new_dentry) -{ } - static inline int security_inode_unlink (struct inode *dir, struct dentry *dentry) { @@ -2209,11 +2132,6 @@ static inline int security_inode_symlink (struct inode *dir, return 0; } -static inline void security_inode_post_symlink (struct inode *dir, - struct dentry *dentry, - const char *old_name) -{ } - static inline int security_inode_mkdir (struct inode *dir, struct dentry *dentry, int mode) @@ -2221,11 +2139,6 @@ static inline int security_inode_mkdir (struct inode *dir, return 0; } -static inline void security_inode_post_mkdir (struct inode *dir, - struct dentry *dentry, - int mode) -{ } - static inline int security_inode_rmdir (struct inode *dir, struct dentry *dentry) { @@ -2239,11 +2152,6 @@ static inline int security_inode_mknod (struct inode *dir, return 0; } -static inline void security_inode_post_mknod (struct inode *dir, - struct dentry *dentry, - int mode, dev_t dev) -{ } - static inline int security_inode_rename (struct inode *old_dir, struct dentry *old_dentry, struct inode *new_dir, @@ -2252,12 +2160,6 @@ static inline int security_inode_rename (struct inode *old_dir, return 0; } -static inline void security_inode_post_rename (struct inode *old_dir, - struct dentry *old_dentry, - struct inode *new_dir, - struct dentry *new_dentry) -{ } - static inline int security_inode_readlink (struct dentry *dentry) { return 0; diff --git a/include/linux/timer.h b/include/linux/timer.h index 221f81ac200..3340f3bd135 100644 --- a/include/linux/timer.h +++ b/include/linux/timer.h @@ -32,6 +32,10 @@ extern struct timer_base_s __init_timer_base; .magic = TIMER_MAGIC, \ } +#define DEFINE_TIMER(_name, _function, _expires, _data) \ + struct timer_list _name = \ + TIMER_INITIALIZER(_function, _expires, _data) + void fastcall init_timer(struct timer_list * timer); /*** diff --git a/include/linux/tty.h b/include/linux/tty.h index 59ff42c629e..1267f88ece6 100644 --- a/include/linux/tty.h +++ b/include/linux/tty.h @@ -74,7 +74,8 @@ struct screen_info { u16 vesapm_off; /* 0x30 */ u16 pages; /* 0x32 */ u16 vesa_attributes; /* 0x34 */ - /* 0x36 -- 0x3f reserved for future expansion */ + u32 capabilities; /* 0x36 */ + /* 0x3a -- 0x3f reserved for future expansion */ }; extern struct screen_info screen_info; diff --git a/include/linux/videodev.h b/include/linux/videodev.h index 9d6fbde3d29..1cc8c31b798 100644 --- a/include/linux/videodev.h +++ b/include/linux/videodev.h @@ -3,7 +3,6 @@ #include <linux/compiler.h> #include <linux/types.h> -#include <linux/version.h> #define HAVE_V4L2 1 #include <linux/videodev2.h> @@ -29,7 +28,6 @@ struct video_device void (*release)(struct video_device *vfd); -#if 1 /* to be removed in 2.7.x */ /* obsolete -- fops->owner is used instead */ struct module *owner; /* dev->driver_data will be used instead some day. @@ -37,7 +35,6 @@ struct video_device * so the switch over will be transparent for you. * Or use {pci|usb}_{get|set}_drvdata() directly. */ void *priv; -#endif /* for videodev.c intenal usage -- please don't touch */ int users; /* video_exclusive_{open|close} ... */ diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h index acbfc525576..f623a33b9ab 100644 --- a/include/linux/videodev2.h +++ b/include/linux/videodev2.h @@ -270,7 +270,6 @@ struct v4l2_timecode /* The above is based on SMPTE timecodes */ -#if 1 /* * M P E G C O M P R E S S I O N P A R A M E T E R S * @@ -357,7 +356,6 @@ struct v4l2_mpeg_compression { /* I don't expect the above being perfect yet ;) */ __u32 reserved_5[8]; }; -#endif struct v4l2_jpegcompression { @@ -871,10 +869,8 @@ struct v4l2_streamparm #define VIDIOC_ENUM_FMT _IOWR ('V', 2, struct v4l2_fmtdesc) #define VIDIOC_G_FMT _IOWR ('V', 4, struct v4l2_format) #define VIDIOC_S_FMT _IOWR ('V', 5, struct v4l2_format) -#if 1 /* experimental */ #define VIDIOC_G_MPEGCOMP _IOR ('V', 6, struct v4l2_mpeg_compression) #define VIDIOC_S_MPEGCOMP _IOW ('V', 7, struct v4l2_mpeg_compression) -#endif #define VIDIOC_REQBUFS _IOWR ('V', 8, struct v4l2_requestbuffers) #define VIDIOC_QUERYBUF _IOWR ('V', 9, struct v4l2_buffer) #define VIDIOC_G_FBUF _IOR ('V', 10, struct v4l2_framebuffer) diff --git a/include/media/audiochip.h b/include/media/audiochip.h index cd831168fdc..a7ceee9fc5e 100644 --- a/include/media/audiochip.h +++ b/include/media/audiochip.h @@ -1,5 +1,4 @@ /* - * $Id: audiochip.h,v 1.5 2005/06/16 22:59:16 hhackmann Exp $ */ #ifndef AUDIOCHIP_H diff --git a/include/media/id.h b/include/media/id.h index 801ddef301a..6d02c94cdc0 100644 --- a/include/media/id.h +++ b/include/media/id.h @@ -1,5 +1,4 @@ /* - * $Id: id.h,v 1.4 2005/06/12 04:19:19 mchehab Exp $ */ /* FIXME: this temporarely, until these are included in linux/i2c-id.h */ diff --git a/include/media/ir-common.h b/include/media/ir-common.h index 698670547f1..01b56822df4 100644 --- a/include/media/ir-common.h +++ b/include/media/ir-common.h @@ -1,5 +1,4 @@ /* - * $Id: ir-common.h,v 1.9 2005/05/15 19:01:26 mchehab Exp $ * * some common structs and functions to handle infrared remotes via * input layer ... @@ -21,11 +20,11 @@ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ -#include <linux/version.h> #include <linux/input.h> #define IR_TYPE_RC5 1 +#define IR_TYPE_PD 2 /* Pulse distance encoded IR */ #define IR_TYPE_OTHER 99 #define IR_KEYTAB_TYPE u32 @@ -60,6 +59,7 @@ void ir_input_keydown(struct input_dev *dev, struct ir_input_state *ir, u32 ir_extract_bits(u32 data, u32 mask); int ir_dump_samples(u32 *samples, int count); int ir_decode_biphase(u32 *samples, int count, int low, int high); +int ir_decode_pulsedistance(u32 *samples, int count, int low, int high); /* * Local variables: diff --git a/include/media/saa7146.h b/include/media/saa7146.h index 3dfb8d670eb..2a897c3a6a9 100644 --- a/include/media/saa7146.h +++ b/include/media/saa7146.h @@ -1,7 +1,6 @@ #ifndef __SAA7146__ #define __SAA7146__ -#include <linux/version.h> /* for version macros */ #include <linux/module.h> /* for module-version */ #include <linux/delay.h> /* for delay-stuff */ #include <linux/slab.h> /* for kmalloc/kfree */ @@ -15,12 +14,7 @@ #include <linux/vmalloc.h> /* for vmalloc() */ #include <linux/mm.h> /* for vmalloc_to_page() */ -/* ugly, but necessary to build the dvb stuff under 2.4. */ -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,51) - #include "dvb_functions.h" -#endif - -#define SAA7146_VERSION_CODE KERNEL_VERSION(0,5,0) +#define SAA7146_VERSION_CODE 0x000500 /* 0.5.0 */ #define saa7146_write(sxy,adr,dat) writel((dat),(sxy->mem+(adr))) #define saa7146_read(sxy,adr) readl(sxy->mem+(adr)) @@ -33,13 +27,8 @@ extern unsigned int saa7146_debug; #define DEBUG_VARIABLE saa7146_debug #endif -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,51) -#define DEBUG_PROLOG printk("%s: %s(): ",__stringify(KBUILD_BASENAME),__FUNCTION__) -#define INFO(x) { printk("%s: ",__stringify(KBUILD_BASENAME)); printk x; } -#else #define DEBUG_PROLOG printk("%s: %s(): ",__stringify(KBUILD_MODNAME),__FUNCTION__) #define INFO(x) { printk("%s: ",__stringify(KBUILD_MODNAME)); printk x; } -#endif #define ERR(x) { DEBUG_PROLOG; printk x; } diff --git a/include/media/tuner.h b/include/media/tuner.h index eeaa15ddee8..4ad08e24a1a 100644 --- a/include/media/tuner.h +++ b/include/media/tuner.h @@ -1,6 +1,4 @@ - -/* $Id: tuner.h,v 1.45 2005/07/28 18:41:21 mchehab Exp $ - * +/* tuner.h - definition for different tuners Copyright (C) 1997 Markus Schroeder (schroedm@uni-duesseldorf.de) @@ -28,88 +26,90 @@ #define ADDR_UNSET (255) -#define TUNER_TEMIC_PAL 0 /* 4002 FH5 (3X 7756, 9483) */ -#define TUNER_PHILIPS_PAL_I 1 -#define TUNER_PHILIPS_NTSC 2 -#define TUNER_PHILIPS_SECAM 3 /* you must actively select B/G, L, L` */ - -#define TUNER_ABSENT 4 -#define TUNER_PHILIPS_PAL 5 -#define TUNER_TEMIC_NTSC 6 /* 4032 FY5 (3X 7004, 9498, 9789) */ -#define TUNER_TEMIC_PAL_I 7 /* 4062 FY5 (3X 8501, 9957) */ - -#define TUNER_TEMIC_4036FY5_NTSC 8 /* 4036 FY5 (3X 1223, 1981, 7686) */ -#define TUNER_ALPS_TSBH1_NTSC 9 -#define TUNER_ALPS_TSBE1_PAL 10 -#define TUNER_ALPS_TSBB5_PAL_I 11 - -#define TUNER_ALPS_TSBE5_PAL 12 -#define TUNER_ALPS_TSBC5_PAL 13 -#define TUNER_TEMIC_4006FH5_PAL 14 /* 4006 FH5 (3X 9500, 9501, 7291) */ -#define TUNER_ALPS_TSHC6_NTSC 15 - -#define TUNER_TEMIC_PAL_DK 16 /* 4016 FY5 (3X 1392, 1393) */ -#define TUNER_PHILIPS_NTSC_M 17 -#define TUNER_TEMIC_4066FY5_PAL_I 18 /* 4066 FY5 (3X 7032, 7035) */ -#define TUNER_TEMIC_4006FN5_MULTI_PAL 19 /* B/G, I and D/K autodetected (3X 7595, 7606, 7657)*/ - -#define TUNER_TEMIC_4009FR5_PAL 20 /* incl. FM radio (3X 7607, 7488, 7711)*/ -#define TUNER_TEMIC_4039FR5_NTSC 21 /* incl. FM radio (3X 7246, 7578, 7732)*/ -#define TUNER_TEMIC_4046FM5 22 /* you must actively select B/G, D/K, I, L, L` ! (3X 7804, 7806, 8103, 8104)*/ +#define TUNER_TEMIC_PAL 0 /* 4002 FH5 (3X 7756, 9483) */ +#define TUNER_PHILIPS_PAL_I 1 +#define TUNER_PHILIPS_NTSC 2 +#define TUNER_PHILIPS_SECAM 3 /* you must actively select B/G, L, L` */ + +#define TUNER_ABSENT 4 +#define TUNER_PHILIPS_PAL 5 +#define TUNER_TEMIC_NTSC 6 /* 4032 FY5 (3X 7004, 9498, 9789) */ +#define TUNER_TEMIC_PAL_I 7 /* 4062 FY5 (3X 8501, 9957) */ + +#define TUNER_TEMIC_4036FY5_NTSC 8 /* 4036 FY5 (3X 1223, 1981, 7686) */ +#define TUNER_ALPS_TSBH1_NTSC 9 +#define TUNER_ALPS_TSBE1_PAL 10 +#define TUNER_ALPS_TSBB5_PAL_I 11 + +#define TUNER_ALPS_TSBE5_PAL 12 +#define TUNER_ALPS_TSBC5_PAL 13 +#define TUNER_TEMIC_4006FH5_PAL 14 /* 4006 FH5 (3X 9500, 9501, 7291) */ +#define TUNER_ALPS_TSHC6_NTSC 15 + +#define TUNER_TEMIC_PAL_DK 16 /* 4016 FY5 (3X 1392, 1393) */ +#define TUNER_PHILIPS_NTSC_M 17 +#define TUNER_TEMIC_4066FY5_PAL_I 18 /* 4066 FY5 (3X 7032, 7035) */ +#define TUNER_TEMIC_4006FN5_MULTI_PAL 19 /* B/G, I and D/K autodetected (3X 7595, 7606, 7657) */ + +#define TUNER_TEMIC_4009FR5_PAL 20 /* incl. FM radio (3X 7607, 7488, 7711) */ +#define TUNER_TEMIC_4039FR5_NTSC 21 /* incl. FM radio (3X 7246, 7578, 7732) */ +#define TUNER_TEMIC_4046FM5 22 /* you must actively select B/G, D/K, I, L, L` ! (3X 7804, 7806, 8103, 8104) */ #define TUNER_PHILIPS_PAL_DK 23 -#define TUNER_PHILIPS_FQ1216ME 24 /* you must actively select B/G/D/K, I, L, L` */ -#define TUNER_LG_PAL_I_FM 25 -#define TUNER_LG_PAL_I 26 -#define TUNER_LG_NTSC_FM 27 +#define TUNER_PHILIPS_FQ1216ME 24 /* you must actively select B/G/D/K, I, L, L` */ +#define TUNER_LG_PAL_I_FM 25 +#define TUNER_LG_PAL_I 26 +#define TUNER_LG_NTSC_FM 27 -#define TUNER_LG_PAL_FM 28 -#define TUNER_LG_PAL 29 -#define TUNER_TEMIC_4009FN5_MULTI_PAL_FM 30 /* B/G, I and D/K autodetected (3X 8155, 8160, 8163)*/ -#define TUNER_SHARP_2U5JF5540_NTSC 31 +#define TUNER_LG_PAL_FM 28 +#define TUNER_LG_PAL 29 +#define TUNER_TEMIC_4009FN5_MULTI_PAL_FM 30 /* B/G, I and D/K autodetected (3X 8155, 8160, 8163) */ +#define TUNER_SHARP_2U5JF5540_NTSC 31 -#define TUNER_Samsung_PAL_TCPM9091PD27 32 -#define TUNER_MT2032 33 -#define TUNER_TEMIC_4106FH5 34 /* 4106 FH5 (3X 7808, 7865)*/ -#define TUNER_TEMIC_4012FY5 35 /* 4012 FY5 (3X 0971, 1099)*/ +#define TUNER_Samsung_PAL_TCPM9091PD27 32 +#define TUNER_MT2032 33 +#define TUNER_TEMIC_4106FH5 34 /* 4106 FH5 (3X 7808, 7865) */ +#define TUNER_TEMIC_4012FY5 35 /* 4012 FY5 (3X 0971, 1099) */ -#define TUNER_TEMIC_4136FY5 36 /* 4136 FY5 (3X 7708, 7746)*/ -#define TUNER_LG_PAL_NEW_TAPC 37 -#define TUNER_PHILIPS_FM1216ME_MK3 38 -#define TUNER_LG_NTSC_NEW_TAPC 39 +#define TUNER_TEMIC_4136FY5 36 /* 4136 FY5 (3X 7708, 7746) */ +#define TUNER_LG_PAL_NEW_TAPC 37 +#define TUNER_PHILIPS_FM1216ME_MK3 38 +#define TUNER_LG_NTSC_NEW_TAPC 39 -#define TUNER_HITACHI_NTSC 40 -#define TUNER_PHILIPS_PAL_MK 41 -#define TUNER_PHILIPS_ATSC 42 -#define TUNER_PHILIPS_FM1236_MK3 43 +#define TUNER_HITACHI_NTSC 40 +#define TUNER_PHILIPS_PAL_MK 41 +#define TUNER_PHILIPS_ATSC 42 +#define TUNER_PHILIPS_FM1236_MK3 43 -#define TUNER_PHILIPS_4IN1 44 /* ATI TV Wonder Pro - Conexant */ +#define TUNER_PHILIPS_4IN1 44 /* ATI TV Wonder Pro - Conexant */ /* Microtune mergeged with Temic 12/31/1999 partially financed by Alps - these may be similar to Temic */ -#define TUNER_MICROTUNE_4049FM5 45 -#define TUNER_LG_NTSC_TAPE 47 - -#define TUNER_TNF_8831BGFF 48 -#define TUNER_MICROTUNE_4042FI5 49 /* DViCO FusionHDTV 3 Gold-Q - 4042 FI5 (3X 8147) */ -#define TUNER_TCL_2002N 50 -#define TUNER_PHILIPS_FM1256_IH3 51 - -#define TUNER_THOMSON_DTT7610 52 -#define TUNER_PHILIPS_FQ1286 53 -#define TUNER_PHILIPS_TDA8290 54 -#define TUNER_LG_PAL_TAPE 55 /* Hauppauge PVR-150 PAL */ - -#define TUNER_PHILIPS_FQ1216AME_MK4 56 /* Hauppauge PVR-150 PAL */ -#define TUNER_PHILIPS_FQ1236A_MK4 57 /* Hauppauge PVR-500MCE NTSC */ - -#define TUNER_YMEC_TVF_8531MF 58 -#define TUNER_YMEC_TVF_5533MF 59 /* Pixelview Pro Ultra NTSC */ -#define TUNER_THOMSON_DTT7611 60 /* DViCO FusionHDTV 3 Gold-T */ -#define TUNER_TENA_9533_DI 61 - -#define TUNER_TEA5767 62 /* Only FM Radio Tuner */ -#define TUNER_PHILIPS_FMD1216ME_MK3 63 -#define TUNER_LG_TDVS_H062F 64 /* DViCO FusionHDTV 5 */ -#define TUNER_YMEC_TVF66T5_B_DFF 65 /* Acorp Y878F */ +#define TUNER_MICROTUNE_4049FM5 45 +#define TUNER_MICROTUNE_4042_FI5 46 +#define TUNER_LG_NTSC_TAPE 47 + +#define TUNER_TNF_8831BGFF 48 +#define TUNER_MICROTUNE_4042FI5 49 /* DViCO FusionHDTV 3 Gold-Q - 4042 FI5 (3X 8147) */ +#define TUNER_TCL_2002N 50 +#define TUNER_PHILIPS_FM1256_IH3 51 + +#define TUNER_THOMSON_DTT7610 52 +#define TUNER_PHILIPS_FQ1286 53 +#define TUNER_PHILIPS_TDA8290 54 +#define TUNER_LG_PAL_TAPE 55 /* Hauppauge PVR-150 PAL */ + +#define TUNER_PHILIPS_FQ1216AME_MK4 56 /* Hauppauge PVR-150 PAL */ +#define TUNER_PHILIPS_FQ1236A_MK4 57 /* Hauppauge PVR-500MCE NTSC */ +#define TUNER_YMEC_TVF_8531MF 58 +#define TUNER_YMEC_TVF_5533MF 59 /* Pixelview Pro Ultra NTSC */ + +#define TUNER_THOMSON_DTT7611 60 /* DViCO FusionHDTV 3 Gold-T */ +#define TUNER_TENA_9533_DI 61 +#define TUNER_TEA5767 62 /* Only FM Radio Tuner */ +#define TUNER_PHILIPS_FMD1216ME_MK3 63 + +#define TUNER_LG_TDVS_H062F 64 /* DViCO FusionHDTV 5 */ +#define TUNER_YMEC_TVF66T5_B_DFF 65 /* Acorp Y878F */ +#define TUNER_LG_NTSC_TALN_MINI 66 #define NOTUNER 0 #define PAL 1 /* PAL_BG */ @@ -117,7 +117,7 @@ #define NTSC 3 #define SECAM 4 #define ATSC 5 -#define RADIO 6 +#define RADIO 6 #define NoTuner 0 #define Philips 1 @@ -134,6 +134,7 @@ #define THOMSON 12 #define TUNER_SET_TYPE_ADDR _IOW('T',3,int) +#define TUNER_SET_STANDBY _IOW('T',4,int) #define TDA9887_SET_CONFIG _IOW('t',5,int) /* tv card specific */ @@ -153,9 +154,6 @@ #ifdef __KERNEL__ -#define I2C_ADDR_TDA8290 0x4b -#define I2C_ADDR_TDA8275 0x61 - enum tuner_mode { T_UNINITIALIZED = 0, T_RADIO = 1 << V4L2_TUNER_RADIO, @@ -165,21 +163,21 @@ enum tuner_mode { }; struct tuner_setup { - unsigned short addr; - unsigned int type; - unsigned int mode_mask; + unsigned short addr; + unsigned int type; + unsigned int mode_mask; }; struct tuner { /* device */ struct i2c_client i2c; - unsigned int type; /* chip type */ + unsigned int type; /* chip type */ - unsigned int mode; - unsigned int mode_mask; /* Combination of allowable modes */ + unsigned int mode; + unsigned int mode_mask; /* Combination of allowable modes */ - unsigned int freq; /* keep track of the current settings */ + unsigned int freq; /* keep track of the current settings */ unsigned int audmode; v4l2_std_id std; @@ -198,6 +196,7 @@ struct tuner { void (*radio_freq)(struct i2c_client *c, unsigned int freq); int (*has_signal)(struct i2c_client *c); int (*is_stereo)(struct i2c_client *c); + void (*standby)(struct i2c_client *c); }; extern unsigned int tuner_debug; @@ -209,16 +208,20 @@ extern int tea5767_tuner_init(struct i2c_client *c); extern int default_tuner_init(struct i2c_client *c); extern int tea5767_autodetection(struct i2c_client *c); -#define tuner_warn(fmt, arg...) \ - dev_printk(KERN_WARNING , &t->i2c.dev , fmt , ## arg) -#define tuner_info(fmt, arg...) \ - dev_printk(KERN_INFO , &t->i2c.dev , fmt , ## arg) -#define tuner_dbg(fmt, arg...) \ - if (tuner_debug) dev_printk(KERN_DEBUG , &t->i2c.dev , fmt , ## arg) +#define tuner_warn(fmt, arg...) do {\ + printk(KERN_WARNING "%s %d-%04x: " fmt, t->i2c.driver->name, \ + t->i2c.adapter->nr, t->i2c.addr , ##arg); } while (0) +#define tuner_info(fmt, arg...) do {\ + printk(KERN_INFO "%s %d-%04x: " fmt, t->i2c.driver->name, \ + t->i2c.adapter->nr, t->i2c.addr , ##arg); } while (0) +#define tuner_dbg(fmt, arg...) do {\ + if (tuner_debug) \ + printk(KERN_DEBUG "%s %d-%04x: " fmt, t->i2c.driver->name, \ + t->i2c.adapter->nr, t->i2c.addr , ##arg); } while (0) #endif /* __KERNEL__ */ -#endif +#endif /* _TUNER_H */ /* * Overrides for Emacs so that we follow Linus's tabbing style. diff --git a/include/media/tveeprom.h b/include/media/tveeprom.h index 854a2c2f105..e2035c7da09 100644 --- a/include/media/tveeprom.h +++ b/include/media/tveeprom.h @@ -1,18 +1,21 @@ /* - * $Id: tveeprom.h,v 1.2 2005/06/12 04:19:19 mchehab Exp $ */ struct tveeprom { u32 has_radio; + u32 has_ir; /* 0: no IR, 1: IR present, 2: unknown */ u32 tuner_type; u32 tuner_formats; + u32 tuner2_type; + u32 tuner2_formats; + u32 digitizer; u32 digitizer_formats; u32 audio_processor; - /* a_p_fmts? */ + u32 decoder_processor; u32 model; u32 revision; @@ -20,7 +23,7 @@ struct tveeprom { char rev_str[5]; }; -void tveeprom_hauppauge_analog(struct tveeprom *tvee, +void tveeprom_hauppauge_analog(struct i2c_client *c, struct tveeprom *tvee, unsigned char *eeprom_data); int tveeprom_read(struct i2c_client *c, unsigned char *eedata, int len); diff --git a/include/media/video-buf.h b/include/media/video-buf.h index ae6da6de98d..ae8d7a00044 100644 --- a/include/media/video-buf.h +++ b/include/media/video-buf.h @@ -1,5 +1,4 @@ /* - * $Id: video-buf.h,v 1.9 2004/11/07 13:17:15 kraxel Exp $ * * generic helper functions for video4linux capture buffers, to handle * memory management and PCI DMA. Right now bttv + saa7134 use it. diff --git a/include/pcmcia/ds.h b/include/pcmcia/ds.h index b707a603351..cb8b6e6ce66 100644 --- a/include/pcmcia/ds.h +++ b/include/pcmcia/ds.h @@ -151,6 +151,8 @@ struct pcmcia_device { uniquely define a pcmcia_device */ struct pcmcia_socket *socket; + char *devname; + u8 device_no; /* the hardware "function" device; certain subdevices can diff --git a/include/sound/pcm.h b/include/sound/pcm.h index 389e8ebe9c1..d6361dab037 100644 --- a/include/sound/pcm.h +++ b/include/sound/pcm.h @@ -910,11 +910,10 @@ int snd_pcm_format_big_endian(snd_pcm_format_t format); * Returns 1 if the given PCM format is CPU-endian, 0 if * opposite, or a negative error code if endian not specified. */ -/* int snd_pcm_format_cpu_endian(snd_pcm_format_t format); */ #ifdef SNDRV_LITTLE_ENDIAN -#define snd_pcm_format_cpu_endian snd_pcm_format_little_endian +#define snd_pcm_format_cpu_endian(format) snd_pcm_format_little_endian(format) #else -#define snd_pcm_format_cpu_endian snd_pcm_format_big_endian +#define snd_pcm_format_cpu_endian(format) snd_pcm_format_big_endian(format) #endif int snd_pcm_format_width(snd_pcm_format_t format); /* in bits */ int snd_pcm_format_physical_width(snd_pcm_format_t format); /* in bits */ diff --git a/include/sound/tea575x-tuner.h b/include/sound/tea575x-tuner.h index ad3c3be33c0..b82e408e758 100644 --- a/include/sound/tea575x-tuner.h +++ b/include/sound/tea575x-tuner.h @@ -34,9 +34,7 @@ struct snd_tea575x_ops { struct snd_tea575x { snd_card_t *card; struct video_device vd; /* video device */ -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 5, 0) struct file_operations fops; -#endif int dev_nr; /* requested device number + 1 */ int vd_registered; /* video device is registered */ int tea5759; /* 5759 chip is present */ diff --git a/include/video/cyblafb.h b/include/video/cyblafb.h new file mode 100644 index 00000000000..a9948232b13 --- /dev/null +++ b/include/video/cyblafb.h @@ -0,0 +1,171 @@ + +#ifndef CYBLAFB_DEBUG +#define CYBLAFB_DEBUG 0 +#endif + +#if CYBLAFB_DEBUG +#define debug(f,a...) printk("%s:" f, __FUNCTION__ , ## a); +#else +#define debug(f,a...) +#endif + +#define output(f, a...) printk("cyblafb: " f, ## a) + +#define Kb (1024) +#define Mb (Kb*Kb) + +/* PCI IDS of supported cards temporarily here */ + +#define CYBERBLADEi1 0x8500 + +/* these defines are for 'lcd' variable */ +#define LCD_STRETCH 0 +#define LCD_CENTER 1 +#define LCD_BIOS 2 + +/* display types */ +#define DISPLAY_CRT 0 +#define DISPLAY_FP 1 + +#define ROP_S 0xCC + +#define point(x,y) ((y)<<16|(x)) + +// +// Attribute Regs, ARxx, 3c0/3c1 +// +#define AR00 0x00 +#define AR01 0x01 +#define AR02 0x02 +#define AR03 0x03 +#define AR04 0x04 +#define AR05 0x05 +#define AR06 0x06 +#define AR07 0x07 +#define AR08 0x08 +#define AR09 0x09 +#define AR0A 0x0A +#define AR0B 0x0B +#define AR0C 0x0C +#define AR0D 0x0D +#define AR0E 0x0E +#define AR0F 0x0F +#define AR10 0x10 +#define AR12 0x12 +#define AR13 0x13 + +// +// Sequencer Regs, SRxx, 3c4/3c5 +// +#define SR00 0x00 +#define SR01 0x01 +#define SR02 0x02 +#define SR03 0x03 +#define SR04 0x04 +#define SR0D 0x0D +#define SR0E 0x0E +#define SR11 0x11 +#define SR18 0x18 +#define SR19 0x19 + +// +// +// +#define CR00 0x00 +#define CR01 0x01 +#define CR02 0x02 +#define CR03 0x03 +#define CR04 0x04 +#define CR05 0x05 +#define CR06 0x06 +#define CR07 0x07 +#define CR08 0x08 +#define CR09 0x09 +#define CR0A 0x0A +#define CR0B 0x0B +#define CR0C 0x0C +#define CR0D 0x0D +#define CR0E 0x0E +#define CR0F 0x0F +#define CR10 0x10 +#define CR11 0x11 +#define CR12 0x12 +#define CR13 0x13 +#define CR14 0x14 +#define CR15 0x15 +#define CR16 0x16 +#define CR17 0x17 +#define CR18 0x18 +#define CR19 0x19 +#define CR1A 0x1A +#define CR1B 0x1B +#define CR1C 0x1C +#define CR1D 0x1D +#define CR1E 0x1E +#define CR1F 0x1F +#define CR20 0x20 +#define CR21 0x21 +#define CR27 0x27 +#define CR29 0x29 +#define CR2A 0x2A +#define CR2B 0x2B +#define CR2D 0x2D +#define CR2F 0x2F +#define CR36 0x36 +#define CR38 0x38 +#define CR39 0x39 +#define CR3A 0x3A +#define CR55 0x55 +#define CR56 0x56 +#define CR57 0x57 +#define CR58 0x58 + +// +// +// + +#define GR00 0x01 +#define GR01 0x01 +#define GR02 0x02 +#define GR03 0x03 +#define GR04 0x04 +#define GR05 0x05 +#define GR06 0x06 +#define GR07 0x07 +#define GR08 0x08 +#define GR0F 0x0F +#define GR20 0x20 +#define GR23 0x23 +#define GR2F 0x2F +#define GR30 0x30 +#define GR31 0x31 +#define GR33 0x33 +#define GR52 0x52 +#define GR53 0x53 +#define GR5D 0x5d + + +// +// Graphics Engine +// +#define GEBase 0x2100 // could be mapped elsewhere if we like it +#define GE00 (GEBase+0x00) // source 1, p 111 +#define GE04 (GEBase+0x04) // source 2, p 111 +#define GE08 (GEBase+0x08) // destination 1, p 111 +#define GE0C (GEBase+0x0C) // destination 2, p 112 +#define GE20 (GEBase+0x20) // engine status, p 113 +#define GE24 (GEBase+0x24) // reset all GE pointers +#define GE44 (GEBase+0x44) // command register, p 126 +#define GE48 (GEBase+0x48) // raster operation, p 127 +#define GE60 (GEBase+0x60) // foreground color, p 128 +#define GE64 (GEBase+0x64) // background color, p 128 +#define GE6C (GEBase+0x6C) // Pattern and Style, p 129, ok +#define GE9C (GEBase+0x9C) // pixel engine data port, p 125 +#define GEB8 (GEBase+0xB8) // Destination Stride / Buffer Base 0, p 133 +#define GEBC (GEBase+0xBC) // Destination Stride / Buffer Base 1, p 133 +#define GEC0 (GEBase+0xC0) // Destination Stride / Buffer Base 2, p 133 +#define GEC4 (GEBase+0xC4) // Destination Stride / Buffer Base 3, p 133 +#define GEC8 (GEBase+0xC8) // Source Stride / Buffer Base 0, p 133 +#define GECC (GEBase+0xCC) // Source Stride / Buffer Base 1, p 133 +#define GED0 (GEBase+0xD0) // Source Stride / Buffer Base 2, p 133 +#define GED4 (GEBase+0xD4) // Source Stride / Buffer Base 3, p 133 diff --git a/include/video/sisfb.h b/include/video/sisfb.h index 136bf791643..e402eb5b3c7 100644 --- a/include/video/sisfb.h +++ b/include/video/sisfb.h @@ -1,5 +1,7 @@ /* - * Copyright (C) 2001-2004 by Thomas Winischhofer, Vienna, Austria. + * sisfb.h - definitions for the SiS framebuffer driver + * + * Copyright (C) 2001-2005 by Thomas Winischhofer, Vienna, Austria. * * 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 @@ -16,8 +18,8 @@ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA */ -#ifndef _LINUX_SISFB -#define _LINUX_SISFB +#ifndef _LINUX_SISFB_H_ +#define _LINUX_SISFB_H_ #include <asm/ioctl.h> #include <asm/types.h> @@ -26,47 +28,35 @@ /* PUBLIC */ /**********************************************/ -/* vbflags */ -#define CRT2_DEFAULT 0x00000001 -#define CRT2_LCD 0x00000002 /* TW: Never change the order of the CRT2_XXX entries */ -#define CRT2_TV 0x00000004 /* (see SISCycleCRT2Type()) */ -#define CRT2_VGA 0x00000008 -#define TV_NTSC 0x00000010 -#define TV_PAL 0x00000020 -#define TV_HIVISION 0x00000040 -#define TV_YPBPR 0x00000080 -#define TV_AVIDEO 0x00000100 -#define TV_SVIDEO 0x00000200 -#define TV_SCART 0x00000400 -#define VB_CONEXANT 0x00000800 /* 661 series only */ -#define VB_TRUMPION VB_CONEXANT /* 300 series only */ -#define TV_PALM 0x00001000 -#define TV_PALN 0x00002000 +/* vbflags, public (others in sis.h) */ +#define CRT2_DEFAULT 0x00000001 +#define CRT2_LCD 0x00000002 +#define CRT2_TV 0x00000004 +#define CRT2_VGA 0x00000008 +#define TV_NTSC 0x00000010 +#define TV_PAL 0x00000020 +#define TV_HIVISION 0x00000040 +#define TV_YPBPR 0x00000080 +#define TV_AVIDEO 0x00000100 +#define TV_SVIDEO 0x00000200 +#define TV_SCART 0x00000400 +#define TV_PALM 0x00001000 +#define TV_PALN 0x00002000 #define TV_NTSCJ 0x00001000 -#define VB_302ELV 0x00004000 -#define TV_CHSCART 0x00008000 -#define TV_CHYPBPR525I 0x00010000 +#define TV_CHSCART 0x00008000 +#define TV_CHYPBPR525I 0x00010000 #define CRT1_VGA 0x00000000 #define CRT1_LCDA 0x00020000 #define VGA2_CONNECTED 0x00040000 -#define VB_DISPTYPE_CRT1 0x00080000 /* CRT1 connected and used */ -#define VB_301 0x00100000 /* Video bridge type */ -#define VB_301B 0x00200000 -#define VB_302B 0x00400000 -#define VB_30xBDH 0x00800000 /* 30xB DH version (w/o LCD support) */ -#define VB_LVDS 0x01000000 -#define VB_CHRONTEL 0x02000000 -#define VB_301LV 0x04000000 -#define VB_302LV 0x08000000 -#define VB_301C 0x10000000 -#define VB_SINGLE_MODE 0x20000000 /* CRT1 or CRT2; determined by DISPTYPE_CRTx */ -#define VB_MIRROR_MODE 0x40000000 /* CRT1 + CRT2 identical (mirror mode) */ -#define VB_DUALVIEW_MODE 0x80000000 /* CRT1 + CRT2 independent (dual head mode) */ +#define VB_DISPTYPE_CRT1 0x00080000 /* CRT1 connected and used */ +#define VB_SINGLE_MODE 0x20000000 /* CRT1 or CRT2; determined by DISPTYPE_CRTx */ +#define VB_MIRROR_MODE 0x40000000 /* CRT1 + CRT2 identical (mirror mode) */ +#define VB_DUALVIEW_MODE 0x80000000 /* CRT1 + CRT2 independent (dual head mode) */ /* Aliases: */ #define CRT2_ENABLE (CRT2_LCD | CRT2_TV | CRT2_VGA) -#define TV_STANDARD (TV_NTSC | TV_PAL | TV_PALM | TV_PALN | TV_NTSCJ) -#define TV_INTERFACE (TV_AVIDEO|TV_SVIDEO|TV_SCART|TV_HIVISION|TV_YPBPR|TV_CHSCART|TV_CHYPBPR525I) +#define TV_STANDARD (TV_NTSC | TV_PAL | TV_PALM | TV_PALN | TV_NTSCJ) +#define TV_INTERFACE (TV_AVIDEO|TV_SVIDEO|TV_SCART|TV_HIVISION|TV_YPBPR|TV_CHSCART|TV_CHYPBPR525I) /* Only if TV_YPBPR is set: */ #define TV_YPBPR525I TV_NTSC @@ -75,89 +65,118 @@ #define TV_YPBPR1080I TV_PALN #define TV_YPBPRALL (TV_YPBPR525I | TV_YPBPR525P | TV_YPBPR750P | TV_YPBPR1080I) -#define VB_SISBRIDGE (VB_301|VB_301B|VB_301C|VB_302B|VB_301LV|VB_302LV|VB_302ELV) -#define VB_SISTVBRIDGE (VB_301|VB_301B|VB_301C|VB_302B|VB_301LV|VB_302LV) -#define VB_VIDEOBRIDGE (VB_SISBRIDGE | VB_LVDS | VB_CHRONTEL | VB_CONEXANT) - #define VB_DISPTYPE_DISP2 CRT2_ENABLE #define VB_DISPTYPE_CRT2 CRT2_ENABLE #define VB_DISPTYPE_DISP1 VB_DISPTYPE_CRT1 #define VB_DISPMODE_SINGLE VB_SINGLE_MODE #define VB_DISPMODE_MIRROR VB_MIRROR_MODE #define VB_DISPMODE_DUAL VB_DUALVIEW_MODE -#define VB_DISPLAY_MODE (SINGLE_MODE | MIRROR_MODE | DUALVIEW_MODE) +#define VB_DISPLAY_MODE (SINGLE_MODE | MIRROR_MODE | DUALVIEW_MODE) /* Structure argument for SISFB_GET_INFO ioctl */ -typedef struct _SISFB_INFO sisfb_info, *psisfb_info; - -struct _SISFB_INFO { - __u32 sisfb_id; /* for identifying sisfb */ +struct sisfb_info { + __u32 sisfb_id; /* for identifying sisfb */ #ifndef SISFB_ID #define SISFB_ID 0x53495346 /* Identify myself with 'SISF' */ #endif - __u32 chip_id; /* PCI-ID of detected chip */ - __u32 memory; /* video memory in KB which sisfb manages */ - __u32 heapstart; /* heap start (= sisfb "mem" argument) in KB */ + __u32 chip_id; /* PCI-ID of detected chip */ + __u32 memory; /* total video memory in KB */ + __u32 heapstart; /* heap start offset in KB */ __u8 fbvidmode; /* current sisfb mode */ - __u8 sisfb_version; - __u8 sisfb_revision; - __u8 sisfb_patchlevel; + __u8 sisfb_version; + __u8 sisfb_revision; + __u8 sisfb_patchlevel; - __u8 sisfb_caps; /* sisfb capabilities */ + __u8 sisfb_caps; /* sisfb capabilities */ __u32 sisfb_tqlen; /* turbo queue length (in KB) */ - __u32 sisfb_pcibus; /* The card's PCI ID */ - __u32 sisfb_pcislot; - __u32 sisfb_pcifunc; + __u32 sisfb_pcibus; /* The card's PCI ID */ + __u32 sisfb_pcislot; + __u32 sisfb_pcifunc; + + __u8 sisfb_lcdpdc; /* PanelDelayCompensation */ + + __u8 sisfb_lcda; /* Detected status of LCDA for low res/text modes */ + + __u32 sisfb_vbflags; + __u32 sisfb_currentvbflags; + + __u32 sisfb_scalelcd; + __u32 sisfb_specialtiming; + + __u8 sisfb_haveemi; + __u8 sisfb_emi30,sisfb_emi31,sisfb_emi32,sisfb_emi33; + __u8 sisfb_haveemilcd; - __u8 sisfb_lcdpdc; /* PanelDelayCompensation */ + __u8 sisfb_lcdpdca; /* PanelDelayCompensation for LCD-via-CRT1 */ - __u8 sisfb_lcda; /* Detected status of LCDA for low res/text modes */ + __u16 sisfb_tvxpos, sisfb_tvypos; /* Warning: Values + 32 ! */ - __u32 sisfb_vbflags; - __u32 sisfb_currentvbflags; + __u32 sisfb_heapsize; /* heap size (in KB) */ + __u32 sisfb_videooffset; /* Offset of viewport in video memory (in bytes) */ - __u32 sisfb_scalelcd; - __u32 sisfb_specialtiming; + __u32 sisfb_curfstn; /* currently running FSTN/DSTN mode */ + __u32 sisfb_curdstn; - __u8 sisfb_haveemi; - __u8 sisfb_emi30,sisfb_emi31,sisfb_emi32,sisfb_emi33; - __u8 sisfb_haveemilcd; + __u16 sisfb_pci_vendor; /* PCI vendor (SiS or XGI) */ - __u8 sisfb_lcdpdca; /* PanelDelayCompensation for LCD-via-CRT1 */ + __u32 sisfb_vbflags2; /* ivideo->vbflags2 */ - __u16 sisfb_tvxpos, sisfb_tvypos; /* Warning: Values + 32 ! */ + __u8 sisfb_can_post; /* sisfb can POST this card */ + __u8 sisfb_card_posted; /* card is POSTED */ + __u8 sisfb_was_boot_device; /* This card was the boot video device (ie is primary) */ - __u8 reserved[208]; /* for future use */ + __u8 reserved[183]; /* for future use */ +}; + +#define SISFB_CMD_GETVBFLAGS 0x55AA0001 /* no arg; result[1] = vbflags */ +#define SISFB_CMD_SWITCHCRT1 0x55AA0010 /* arg[0]: 99 = query, 0 = off, 1 = on */ +/* more to come */ + +#define SISFB_CMD_ERR_OK 0x80000000 /* command succeeded */ +#define SISFB_CMD_ERR_LOCKED 0x80000001 /* sisfb is locked */ +#define SISFB_CMD_ERR_EARLY 0x80000002 /* request before sisfb took over gfx system */ +#define SISFB_CMD_ERR_NOVB 0x80000003 /* No video bridge */ +#define SISFB_CMD_ERR_NOCRT2 0x80000004 /* can't change CRT1 status, CRT2 disabled */ +/* more to come */ +#define SISFB_CMD_ERR_UNKNOWN 0x8000ffff /* Unknown command */ +#define SISFB_CMD_ERR_OTHER 0x80010000 /* Other error */ + +/* Argument for SISFB_CMD ioctl */ +struct sisfb_cmd { + __u32 sisfb_cmd; + __u32 sisfb_arg[16]; + __u32 sisfb_result[4]; }; /* Addtional IOCTLs for communication sisfb <> X driver */ /* If changing this, vgatypes.h must also be changed (for X driver) */ /* ioctl for identifying and giving some info (esp. memory heap start) */ -#define SISFB_GET_INFO_SIZE _IOR(0xF3,0x00,__u32) -#define SISFB_GET_INFO _IOR(0xF3,0x01,struct _SISFB_INFO) +#define SISFB_GET_INFO_SIZE _IOR(0xF3,0x00,__u32) +#define SISFB_GET_INFO _IOR(0xF3,0x01,struct sisfb_info) /* ioctrl to get current vertical retrace status */ -#define SISFB_GET_VBRSTATUS _IOR(0xF3,0x02,__u32) +#define SISFB_GET_VBRSTATUS _IOR(0xF3,0x02,__u32) /* ioctl to enable/disable panning auto-maximize (like nomax parameter) */ -#define SISFB_GET_AUTOMAXIMIZE _IOR(0xF3,0x03,__u32) -#define SISFB_SET_AUTOMAXIMIZE _IOW(0xF3,0x03,__u32) +#define SISFB_GET_AUTOMAXIMIZE _IOR(0xF3,0x03,__u32) +#define SISFB_SET_AUTOMAXIMIZE _IOW(0xF3,0x03,__u32) /* ioctls to relocate TV output (x=D[31:16], y=D[15:0], + 32)*/ -#define SISFB_GET_TVPOSOFFSET _IOR(0xF3,0x04,__u32) -#define SISFB_SET_TVPOSOFFSET _IOW(0xF3,0x04,__u32) +#define SISFB_GET_TVPOSOFFSET _IOR(0xF3,0x04,__u32) +#define SISFB_SET_TVPOSOFFSET _IOW(0xF3,0x04,__u32) + +/* ioctl for internal sisfb commands (sisfbctrl) */ +#define SISFB_COMMAND _IOWR(0xF3,0x05,struct sisfb_cmd) /* ioctl for locking sisfb (no register access during lock) */ /* As of now, only used to avoid register access during * the ioctls listed above. */ -#define SISFB_SET_LOCK _IOW(0xF3,0x06,__u32) - -/* more to come soon */ +#define SISFB_SET_LOCK _IOW(0xF3,0x06,__u32) /* ioctls 0xF3 up to 0x3F reserved for sisfb */ @@ -165,7 +184,7 @@ struct _SISFB_INFO { /* The following are deprecated and should not be used anymore: */ /****************************************************************/ /* ioctl for identifying and giving some info (esp. memory heap start) */ -#define SISFB_GET_INFO_OLD _IOR('n',0xF8,__u32) +#define SISFB_GET_INFO_OLD _IOR('n',0xF8,__u32) /* ioctrl to get current vertical retrace status */ #define SISFB_GET_VBRSTATUS_OLD _IOR('n',0xF9,__u32) /* ioctl to enable/disable panning auto-maximize (like nomax parameter) */ @@ -177,8 +196,8 @@ struct _SISFB_INFO { /* For fb memory manager (FBIO_ALLOC, FBIO_FREE) */ struct sis_memreq { - __u32 offset; - __u32 size; + __u32 offset; + __u32 size; }; /**********************************************/ @@ -187,12 +206,19 @@ struct sis_memreq { /**********************************************/ #ifdef __KERNEL__ + +#include <linux/pci.h> + #define UNKNOWN_VGA 0 #define SIS_300_VGA 1 #define SIS_315_VGA 2 +#define SISFB_HAVE_MALLOC_NEW extern void sis_malloc(struct sis_memreq *req); +extern void sis_malloc_new(struct pci_dev *pdev, struct sis_memreq *req); + extern void sis_free(u32 base); +extern void sis_free_new(struct pci_dev *pdev, u32 base); #endif #endif |