diff options
Diffstat (limited to 'include')
45 files changed, 1007 insertions, 507 deletions
diff --git a/include/linux/Kbuild b/include/linux/Kbuild index e9581fd9fb6..a67b6227d27 100644 --- a/include/linux/Kbuild +++ b/include/linux/Kbuild @@ -158,8 +158,6 @@ header-y += ultrasound.h header-y += un.h header-y += utime.h header-y += veth.h -header-y += video_decoder.h -header-y += video_encoder.h header-y += videotext.h header-y += x25.h diff --git a/include/linux/dma-debug.h b/include/linux/dma-debug.h new file mode 100644 index 00000000000..28d53cb7b5a --- /dev/null +++ b/include/linux/dma-debug.h @@ -0,0 +1,174 @@ +/* + * Copyright (C) 2008 Advanced Micro Devices, Inc. + * + * Author: Joerg Roedel <joerg.roedel@amd.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 __DMA_DEBUG_H +#define __DMA_DEBUG_H + +#include <linux/types.h> + +struct device; +struct scatterlist; +struct bus_type; + +#ifdef CONFIG_DMA_API_DEBUG + +extern void dma_debug_add_bus(struct bus_type *bus); + +extern void dma_debug_init(u32 num_entries); + +extern void debug_dma_map_page(struct device *dev, struct page *page, + size_t offset, size_t size, + int direction, dma_addr_t dma_addr, + bool map_single); + +extern void debug_dma_unmap_page(struct device *dev, dma_addr_t addr, + size_t size, int direction, bool map_single); + +extern void debug_dma_map_sg(struct device *dev, struct scatterlist *sg, + int nents, int mapped_ents, int direction); + +extern void debug_dma_unmap_sg(struct device *dev, struct scatterlist *sglist, + int nelems, int dir); + +extern void debug_dma_alloc_coherent(struct device *dev, size_t size, + dma_addr_t dma_addr, void *virt); + +extern void debug_dma_free_coherent(struct device *dev, size_t size, + void *virt, dma_addr_t addr); + +extern void debug_dma_sync_single_for_cpu(struct device *dev, + dma_addr_t dma_handle, size_t size, + int direction); + +extern void debug_dma_sync_single_for_device(struct device *dev, + dma_addr_t dma_handle, + size_t size, int direction); + +extern void debug_dma_sync_single_range_for_cpu(struct device *dev, + dma_addr_t dma_handle, + unsigned long offset, + size_t size, + int direction); + +extern void debug_dma_sync_single_range_for_device(struct device *dev, + dma_addr_t dma_handle, + unsigned long offset, + size_t size, int direction); + +extern void debug_dma_sync_sg_for_cpu(struct device *dev, + struct scatterlist *sg, + int nelems, int direction); + +extern void debug_dma_sync_sg_for_device(struct device *dev, + struct scatterlist *sg, + int nelems, int direction); + +extern void debug_dma_dump_mappings(struct device *dev); + +#else /* CONFIG_DMA_API_DEBUG */ + +static inline void dma_debug_add_bus(struct bus_type *bus) +{ +} + +static inline void dma_debug_init(u32 num_entries) +{ +} + +static inline void debug_dma_map_page(struct device *dev, struct page *page, + size_t offset, size_t size, + int direction, dma_addr_t dma_addr, + bool map_single) +{ +} + +static inline void debug_dma_unmap_page(struct device *dev, dma_addr_t addr, + size_t size, int direction, + bool map_single) +{ +} + +static inline void debug_dma_map_sg(struct device *dev, struct scatterlist *sg, + int nents, int mapped_ents, int direction) +{ +} + +static inline void debug_dma_unmap_sg(struct device *dev, + struct scatterlist *sglist, + int nelems, int dir) +{ +} + +static inline void debug_dma_alloc_coherent(struct device *dev, size_t size, + dma_addr_t dma_addr, void *virt) +{ +} + +static inline void debug_dma_free_coherent(struct device *dev, size_t size, + void *virt, dma_addr_t addr) +{ +} + +static inline void debug_dma_sync_single_for_cpu(struct device *dev, + dma_addr_t dma_handle, + size_t size, int direction) +{ +} + +static inline void debug_dma_sync_single_for_device(struct device *dev, + dma_addr_t dma_handle, + size_t size, int direction) +{ +} + +static inline void debug_dma_sync_single_range_for_cpu(struct device *dev, + dma_addr_t dma_handle, + unsigned long offset, + size_t size, + int direction) +{ +} + +static inline void debug_dma_sync_single_range_for_device(struct device *dev, + dma_addr_t dma_handle, + unsigned long offset, + size_t size, + int direction) +{ +} + +static inline void debug_dma_sync_sg_for_cpu(struct device *dev, + struct scatterlist *sg, + int nelems, int direction) +{ +} + +static inline void debug_dma_sync_sg_for_device(struct device *dev, + struct scatterlist *sg, + int nelems, int direction) +{ +} + +static inline void debug_dma_dump_mappings(struct device *dev) +{ +} + +#endif /* CONFIG_DMA_API_DEBUG */ + +#endif /* __DMA_DEBUG_H */ diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h index ba9114ec5d3..d7d090d2103 100644 --- a/include/linux/dma-mapping.h +++ b/include/linux/dma-mapping.h @@ -3,6 +3,8 @@ #include <linux/device.h> #include <linux/err.h> +#include <linux/dma-attrs.h> +#include <linux/scatterlist.h> /* These definitions mirror those in pci.h, so they can be used * interchangeably with their PCI_ counterparts */ @@ -13,6 +15,52 @@ enum dma_data_direction { DMA_NONE = 3, }; +struct dma_map_ops { + void* (*alloc_coherent)(struct device *dev, size_t size, + dma_addr_t *dma_handle, gfp_t gfp); + void (*free_coherent)(struct device *dev, size_t size, + void *vaddr, dma_addr_t dma_handle); + dma_addr_t (*map_page)(struct device *dev, struct page *page, + unsigned long offset, size_t size, + enum dma_data_direction dir, + struct dma_attrs *attrs); + void (*unmap_page)(struct device *dev, dma_addr_t dma_handle, + size_t size, enum dma_data_direction dir, + struct dma_attrs *attrs); + int (*map_sg)(struct device *dev, struct scatterlist *sg, + int nents, enum dma_data_direction dir, + struct dma_attrs *attrs); + void (*unmap_sg)(struct device *dev, + struct scatterlist *sg, int nents, + enum dma_data_direction dir, + struct dma_attrs *attrs); + void (*sync_single_for_cpu)(struct device *dev, + dma_addr_t dma_handle, size_t size, + enum dma_data_direction dir); + void (*sync_single_for_device)(struct device *dev, + dma_addr_t dma_handle, size_t size, + enum dma_data_direction dir); + void (*sync_single_range_for_cpu)(struct device *dev, + dma_addr_t dma_handle, + unsigned long offset, + size_t size, + enum dma_data_direction dir); + void (*sync_single_range_for_device)(struct device *dev, + dma_addr_t dma_handle, + unsigned long offset, + size_t size, + enum dma_data_direction dir); + void (*sync_sg_for_cpu)(struct device *dev, + struct scatterlist *sg, int nents, + enum dma_data_direction dir); + void (*sync_sg_for_device)(struct device *dev, + struct scatterlist *sg, int nents, + enum dma_data_direction dir); + int (*mapping_error)(struct device *dev, dma_addr_t dma_addr); + int (*dma_supported)(struct device *dev, u64 mask); + int is_phys; +}; + #define DMA_BIT_MASK(n) (((n) == 64) ? ~0ULL : ((1ULL<<(n))-1)) /* diff --git a/include/linux/dmar.h b/include/linux/dmar.h index f28440784cf..2f342746895 100644 --- a/include/linux/dmar.h +++ b/include/linux/dmar.h @@ -24,10 +24,10 @@ #include <linux/acpi.h> #include <linux/types.h> #include <linux/msi.h> +#include <linux/irqreturn.h> -#if defined(CONFIG_DMAR) || defined(CONFIG_INTR_REMAP) struct intel_iommu; - +#if defined(CONFIG_DMAR) || defined(CONFIG_INTR_REMAP) struct dmar_drhd_unit { struct list_head list; /* list of drhd units */ struct acpi_dmar_header *hdr; /* ACPI header */ @@ -49,7 +49,7 @@ extern int dmar_dev_scope_init(void); /* Intel IOMMU detection */ extern void detect_intel_iommu(void); - +extern int enable_drhd_fault_handling(void); extern int parse_ioapics_under_ir(void); extern int alloc_iommu(struct dmar_drhd_unit *); @@ -63,12 +63,12 @@ static inline int dmar_table_init(void) { return -ENODEV; } +static inline int enable_drhd_fault_handling(void) +{ + return -1; +} #endif /* !CONFIG_DMAR && !CONFIG_INTR_REMAP */ -#ifdef CONFIG_INTR_REMAP -extern int intr_remapping_enabled; -extern int enable_intr_remapping(int); - struct irte { union { struct { @@ -97,6 +97,10 @@ struct irte { __u64 high; }; }; +#ifdef CONFIG_INTR_REMAP +extern int intr_remapping_enabled; +extern int enable_intr_remapping(int); + extern int get_irte(int irq, struct irte *entry); extern int modify_irte(int irq, struct irte *irte_modified); extern int alloc_irte(struct intel_iommu *iommu, int irq, u16 count); @@ -111,14 +115,40 @@ extern int irq_remapped(int irq); extern struct intel_iommu *map_dev_to_ir(struct pci_dev *dev); extern struct intel_iommu *map_ioapic_to_ir(int apic); #else +static inline int alloc_irte(struct intel_iommu *iommu, int irq, u16 count) +{ + return -1; +} +static inline int modify_irte(int irq, struct irte *irte_modified) +{ + return -1; +} +static inline int free_irte(int irq) +{ + return -1; +} +static inline int map_irq_to_irte_handle(int irq, u16 *sub_handle) +{ + return -1; +} +static inline int set_irte_irq(int irq, struct intel_iommu *iommu, u16 index, + u16 sub_handle) +{ + return -1; +} +static inline struct intel_iommu *map_dev_to_ir(struct pci_dev *dev) +{ + return NULL; +} +static inline struct intel_iommu *map_ioapic_to_ir(int apic) +{ + return NULL; +} #define irq_remapped(irq) (0) #define enable_intr_remapping(mode) (-1) #define intr_remapping_enabled (0) #endif -#ifdef CONFIG_DMAR -extern const char *dmar_get_fault_reason(u8 fault_reason); - /* Can't use the common MSI interrupt functions * since DMAR is not a pci device */ @@ -127,8 +157,10 @@ extern void dmar_msi_mask(unsigned int irq); extern void dmar_msi_read(int irq, struct msi_msg *msg); extern void dmar_msi_write(int irq, struct msi_msg *msg); extern int dmar_set_interrupt(struct intel_iommu *iommu); +extern irqreturn_t dmar_fault(int irq, void *dev_id); extern int arch_setup_dmar_msi(unsigned int irq); +#ifdef CONFIG_DMAR extern int iommu_detected, no_iommu; extern struct list_head dmar_rmrr_units; struct dmar_rmrr_unit { diff --git a/include/linux/fs.h b/include/linux/fs.h index 42436ae42f7..87e7bfc5ebd 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -849,7 +849,7 @@ struct file { #define f_dentry f_path.dentry #define f_vfsmnt f_path.mnt const struct file_operations *f_op; - spinlock_t f_lock; /* f_ep_links, f_flags */ + spinlock_t f_lock; /* f_ep_links, f_flags, no IRQ */ atomic_long_t f_count; unsigned int f_flags; fmode_t f_mode; diff --git a/include/linux/fs_struct.h b/include/linux/fs_struct.h index a97c053d3a9..18b467dbe27 100644 --- a/include/linux/fs_struct.h +++ b/include/linux/fs_struct.h @@ -4,7 +4,10 @@ #include <linux/path.h> struct fs_struct { - atomic_t count; + atomic_t count; /* This usage count is used by check_unsafe_exec() for + * security checking purposes - therefore it may not be + * incremented, except by clone(CLONE_FS). + */ rwlock_t lock; int umask; struct path root, pwd; diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h index 677432b9cb7..a7f8134c594 100644 --- a/include/linux/ftrace.h +++ b/include/linux/ftrace.h @@ -380,6 +380,30 @@ struct ftrace_graph_ret { #ifdef CONFIG_FUNCTION_GRAPH_TRACER /* + * Stack of return addresses for functions + * of a thread. + * Used in struct thread_info + */ +struct ftrace_ret_stack { + unsigned long ret; + unsigned long func; + unsigned long long calltime; +}; + +/* + * Primary handler of a function return. + * It relays on ftrace_return_to_handler. + * Defined in entry_32/64.S + */ +extern void return_to_handler(void); + +extern int +ftrace_push_return_trace(unsigned long ret, unsigned long long time, + unsigned long func, int *depth); +extern void +ftrace_pop_return_trace(struct ftrace_graph_ret *trace, unsigned long *ret); + +/* * Sometimes we don't want to trace a function with the function * graph tracer but we want them to keep traced by the usual function * tracer if the function graph tracer is not configured. diff --git a/include/linux/i2c-id.h b/include/linux/i2c-id.h index 1ffc23bc5d1..f27604af837 100644 --- a/include/linux/i2c-id.h +++ b/include/linux/i2c-id.h @@ -71,6 +71,7 @@ #define I2C_DRIVERID_VP27SMPX 93 /* Panasonic VP27s tuner internal MPX */ #define I2C_DRIVERID_M52790 95 /* Mitsubishi M52790SP/FP AV switch */ #define I2C_DRIVERID_CS5345 96 /* cs5345 audio processor */ +#define I2C_DRIVERID_AU8522 97 /* Auvitek au8522 */ #define I2C_DRIVERID_OV7670 1048 /* Omnivision 7670 camera */ @@ -87,6 +88,7 @@ #define I2C_HW_B_CX2341X 0x010020 /* Conexant CX2341X MPEG encoder cards */ #define I2C_HW_B_CX23885 0x010022 /* conexant 23885 based tv cards (bus1) */ #define I2C_HW_B_AU0828 0x010023 /* auvitek au0828 usb bridge */ +#define I2C_HW_B_HDPVR 0x010025 /* Hauppauge HD PVR */ /* --- SGI adapters */ #define I2C_HW_SGI_VINO 0x160000 diff --git a/include/linux/ide.h b/include/linux/ide.h index 854eba8b2ba..d5d832271f4 100644 --- a/include/linux/ide.h +++ b/include/linux/ide.h @@ -40,6 +40,13 @@ #define ERROR_RESET 3 /* Reset controller every 4th retry */ #define ERROR_RECAL 1 /* Recalibrate every 2nd retry */ +/* Error codes returned in rq->errors to the higher part of the driver. */ +enum { + IDE_DRV_ERROR_GENERAL = 101, + IDE_DRV_ERROR_FILEMARK = 102, + IDE_DRV_ERROR_EOD = 103, +}; + /* * Definitions for accessing IDE controller registers */ @@ -193,26 +200,8 @@ static inline void ide_std_init_ports(hw_regs_t *hw, hw->io_ports.ctl_addr = ctl_addr; } -#if defined(CONFIG_ARM) || defined(CONFIG_M68K) || defined(CONFIG_MIPS) || \ - defined(CONFIG_PARISC) || defined(CONFIG_PPC) || defined(CONFIG_SPARC) -#include <asm/ide.h> -#else -#include <asm-generic/ide_iops.h> -#endif - #define MAX_HWIFS 10 -/* Currently only m68k, apus and m8xx need it */ -#ifndef IDE_ARCH_ACK_INTR -# define ide_ack_intr(hwif) (1) -#endif - -/* Currently only Atari needs it */ -#ifndef IDE_ARCH_LOCK -# define ide_release_lock() do {} while (0) -# define ide_get_lock(hdlr, data) do {} while (0) -#endif /* IDE_ARCH_LOCK */ - /* * Now for the data we need to maintain per-drive: ide_drive_t */ @@ -252,56 +241,52 @@ typedef enum { enum { IDE_TFLAG_LBA48 = (1 << 0), - IDE_TFLAG_FLAGGED = (1 << 2), - IDE_TFLAG_OUT_DATA = (1 << 3), - IDE_TFLAG_OUT_HOB_FEATURE = (1 << 4), - IDE_TFLAG_OUT_HOB_NSECT = (1 << 5), - IDE_TFLAG_OUT_HOB_LBAL = (1 << 6), - IDE_TFLAG_OUT_HOB_LBAM = (1 << 7), - IDE_TFLAG_OUT_HOB_LBAH = (1 << 8), + IDE_TFLAG_OUT_HOB_FEATURE = (1 << 1), + IDE_TFLAG_OUT_HOB_NSECT = (1 << 2), + IDE_TFLAG_OUT_HOB_LBAL = (1 << 3), + IDE_TFLAG_OUT_HOB_LBAM = (1 << 4), + IDE_TFLAG_OUT_HOB_LBAH = (1 << 5), IDE_TFLAG_OUT_HOB = IDE_TFLAG_OUT_HOB_FEATURE | IDE_TFLAG_OUT_HOB_NSECT | IDE_TFLAG_OUT_HOB_LBAL | IDE_TFLAG_OUT_HOB_LBAM | IDE_TFLAG_OUT_HOB_LBAH, - IDE_TFLAG_OUT_FEATURE = (1 << 9), - IDE_TFLAG_OUT_NSECT = (1 << 10), - IDE_TFLAG_OUT_LBAL = (1 << 11), - IDE_TFLAG_OUT_LBAM = (1 << 12), - IDE_TFLAG_OUT_LBAH = (1 << 13), + IDE_TFLAG_OUT_FEATURE = (1 << 6), + IDE_TFLAG_OUT_NSECT = (1 << 7), + IDE_TFLAG_OUT_LBAL = (1 << 8), + IDE_TFLAG_OUT_LBAM = (1 << 9), + IDE_TFLAG_OUT_LBAH = (1 << 10), IDE_TFLAG_OUT_TF = IDE_TFLAG_OUT_FEATURE | IDE_TFLAG_OUT_NSECT | IDE_TFLAG_OUT_LBAL | IDE_TFLAG_OUT_LBAM | IDE_TFLAG_OUT_LBAH, - IDE_TFLAG_OUT_DEVICE = (1 << 14), - IDE_TFLAG_WRITE = (1 << 15), - IDE_TFLAG_FLAGGED_SET_IN_FLAGS = (1 << 16), - IDE_TFLAG_IN_DATA = (1 << 17), - IDE_TFLAG_CUSTOM_HANDLER = (1 << 18), - IDE_TFLAG_DMA_PIO_FALLBACK = (1 << 19), - IDE_TFLAG_IN_HOB_FEATURE = (1 << 20), - IDE_TFLAG_IN_HOB_NSECT = (1 << 21), - IDE_TFLAG_IN_HOB_LBAL = (1 << 22), - IDE_TFLAG_IN_HOB_LBAM = (1 << 23), - IDE_TFLAG_IN_HOB_LBAH = (1 << 24), + IDE_TFLAG_OUT_DEVICE = (1 << 11), + IDE_TFLAG_WRITE = (1 << 12), + IDE_TFLAG_CUSTOM_HANDLER = (1 << 13), + IDE_TFLAG_DMA_PIO_FALLBACK = (1 << 14), + IDE_TFLAG_IN_HOB_FEATURE = (1 << 15), + IDE_TFLAG_IN_HOB_NSECT = (1 << 16), + IDE_TFLAG_IN_HOB_LBAL = (1 << 17), + IDE_TFLAG_IN_HOB_LBAM = (1 << 18), + IDE_TFLAG_IN_HOB_LBAH = (1 << 19), IDE_TFLAG_IN_HOB_LBA = IDE_TFLAG_IN_HOB_LBAL | IDE_TFLAG_IN_HOB_LBAM | IDE_TFLAG_IN_HOB_LBAH, IDE_TFLAG_IN_HOB = IDE_TFLAG_IN_HOB_FEATURE | IDE_TFLAG_IN_HOB_NSECT | IDE_TFLAG_IN_HOB_LBA, - IDE_TFLAG_IN_FEATURE = (1 << 1), - IDE_TFLAG_IN_NSECT = (1 << 25), - IDE_TFLAG_IN_LBAL = (1 << 26), - IDE_TFLAG_IN_LBAM = (1 << 27), - IDE_TFLAG_IN_LBAH = (1 << 28), + IDE_TFLAG_IN_FEATURE = (1 << 20), + IDE_TFLAG_IN_NSECT = (1 << 21), + IDE_TFLAG_IN_LBAL = (1 << 22), + IDE_TFLAG_IN_LBAM = (1 << 23), + IDE_TFLAG_IN_LBAH = (1 << 24), IDE_TFLAG_IN_LBA = IDE_TFLAG_IN_LBAL | IDE_TFLAG_IN_LBAM | IDE_TFLAG_IN_LBAH, IDE_TFLAG_IN_TF = IDE_TFLAG_IN_NSECT | IDE_TFLAG_IN_LBA, - IDE_TFLAG_IN_DEVICE = (1 << 29), + IDE_TFLAG_IN_DEVICE = (1 << 25), IDE_TFLAG_HOB = IDE_TFLAG_OUT_HOB | IDE_TFLAG_IN_HOB, IDE_TFLAG_TF = IDE_TFLAG_OUT_TF | @@ -309,9 +294,18 @@ enum { IDE_TFLAG_DEVICE = IDE_TFLAG_OUT_DEVICE | IDE_TFLAG_IN_DEVICE, /* force 16-bit I/O operations */ - IDE_TFLAG_IO_16BIT = (1 << 30), - /* ide_task_t was allocated using kmalloc() */ - IDE_TFLAG_DYN = (1 << 31), + IDE_TFLAG_IO_16BIT = (1 << 26), + /* struct ide_cmd was allocated using kmalloc() */ + IDE_TFLAG_DYN = (1 << 27), + IDE_TFLAG_FS = (1 << 28), + IDE_TFLAG_MULTI_PIO = (1 << 29), +}; + +enum { + IDE_FTFLAG_FLAGGED = (1 << 0), + IDE_FTFLAG_SET_IN_FLAGS = (1 << 1), + IDE_FTFLAG_OUT_DATA = (1 << 2), + IDE_FTFLAG_IN_DATA = (1 << 3), }; struct ide_taskfile { @@ -343,16 +337,27 @@ struct ide_taskfile { }; }; -typedef struct ide_task_s { +struct ide_cmd { union { struct ide_taskfile tf; u8 tf_array[14]; }; + u8 ftf_flags; /* for TASKFILE ioctl */ u32 tf_flags; - int data_phase; + int protocol; + + int sg_nents; /* number of sg entries */ + int orig_sg_nents; + int sg_dma_direction; /* DMA transfer direction */ + + unsigned int nbytes; + unsigned int nleft; + struct scatterlist *cursg; + unsigned int cursg_ofs; + struct request *rq; /* copy of request */ void *special; /* valid_t generally */ -} ide_task_t; +}; /* ATAPI packet command flags */ enum { @@ -364,8 +369,6 @@ enum { PC_FLAG_DMA_IN_PROGRESS = (1 << 4), PC_FLAG_DMA_ERROR = (1 << 5), PC_FLAG_WRITING = (1 << 6), - /* command timed out */ - PC_FLAG_TIMEDOUT = (1 << 7), }; /* @@ -436,7 +439,6 @@ struct ide_disk_ops { int); ide_startstop_t (*do_request)(struct ide_drive_s *, struct request *, sector_t); - int (*end_request)(struct ide_drive_s *, int, int); int (*ioctl)(struct ide_drive_s *, struct block_device *, fmode_t, unsigned int, unsigned long); }; @@ -512,8 +514,6 @@ enum { IDE_DFLAG_NICE1 = (1 << 5), /* device is physically present */ IDE_DFLAG_PRESENT = (1 << 6), - /* device ejected hint */ - IDE_DFLAG_DEAD = (1 << 7), /* id read from device (synthetic if not set) */ IDE_DFLAG_ID_READ = (1 << 8), IDE_DFLAG_NOPROBE = (1 << 9), @@ -627,8 +627,11 @@ struct ide_drive_s { /* current packet command */ struct ide_atapi_pc *pc; + /* last failed packet command */ + struct ide_atapi_pc *failed_pc; + /* callback for packet commands */ - void (*pc_callback)(struct ide_drive_s *, int); + int (*pc_callback)(struct ide_drive_s *, int); void (*pc_update_buffers)(struct ide_drive_s *, struct ide_atapi_pc *); int (*pc_io_buffers)(struct ide_drive_s *, struct ide_atapi_pc *, @@ -661,13 +664,13 @@ struct ide_tp_ops { void (*set_irq)(struct hwif_s *, int); - void (*tf_load)(ide_drive_t *, struct ide_task_s *); - void (*tf_read)(ide_drive_t *, struct ide_task_s *); + void (*tf_load)(ide_drive_t *, struct ide_cmd *); + void (*tf_read)(ide_drive_t *, struct ide_cmd *); - void (*input_data)(ide_drive_t *, struct request *, void *, - unsigned int); - void (*output_data)(ide_drive_t *, struct request *, void *, - unsigned int); + void (*input_data)(ide_drive_t *, struct ide_cmd *, + void *, unsigned int); + void (*output_data)(ide_drive_t *, struct ide_cmd *, + void *, unsigned int); }; extern const struct ide_tp_ops default_tp_ops; @@ -711,12 +714,12 @@ struct ide_port_ops { struct ide_dma_ops { void (*dma_host_set)(struct ide_drive_s *, int); - int (*dma_setup)(struct ide_drive_s *); - void (*dma_exec_cmd)(struct ide_drive_s *, u8); + int (*dma_setup)(struct ide_drive_s *, struct ide_cmd *); void (*dma_start)(struct ide_drive_s *); int (*dma_end)(struct ide_drive_s *); int (*dma_test_irq)(struct ide_drive_s *); void (*dma_lost_irq)(struct ide_drive_s *); + int (*dma_timer_expiry)(struct ide_drive_s *); void (*dma_timeout)(struct ide_drive_s *); /* * The following method is optional and only required to be @@ -780,19 +783,8 @@ typedef struct hwif_s { /* Scatter-gather list used to build the above */ struct scatterlist *sg_table; int sg_max_nents; /* Maximum number of entries in it */ - int sg_nents; /* Current number of entries in it */ - int orig_sg_nents; - int sg_dma_direction; /* dma transfer direction */ - - /* data phase of the active command (currently only valid for PIO/DMA) */ - int data_phase; - struct ide_task_s task; /* current command */ - - unsigned int nsect; - unsigned int nleft; - struct scatterlist *cursg; - unsigned int cursg_ofs; + struct ide_cmd cmd; /* current command */ int rqsize; /* max sectors per request */ int irq; /* our irq number */ @@ -850,9 +842,18 @@ struct ide_host { ide_hwif_t *ports[MAX_HOST_PORTS + 1]; unsigned int n_ports; struct device *dev[2]; + int (*init_chipset)(struct pci_dev *); + + void (*get_lock)(irq_handler_t, void *); + void (*release_lock)(void); + irq_handler_t irq_handler; + unsigned long host_flags; + + int irq_flags; + void *host_priv; ide_hwif_t *cur_port; /* for hosts requiring serialization */ @@ -869,7 +870,7 @@ typedef ide_startstop_t (ide_handler_t)(ide_drive_t *); typedef int (ide_expiry_t)(ide_drive_t *); /* used by ide-cd, ide-floppy, etc. */ -typedef void (xfer_func_t)(ide_drive_t *, struct request *rq, void *, unsigned); +typedef void (xfer_func_t)(ide_drive_t *, struct ide_cmd *, void *, unsigned); extern struct mutex ide_setting_mtx; @@ -1045,10 +1046,11 @@ enum { }; /* DRV_NAME has to be defined in the driver before using the macro below */ -#define __ide_debug_log(lvl, fmt, args...) \ -{ \ - if (unlikely(drive->debug_mask & lvl)) \ - printk(KERN_INFO DRV_NAME ": " fmt, ## args); \ +#define __ide_debug_log(lvl, fmt, args...) \ +{ \ + if (unlikely(drive->debug_mask & lvl)) \ + printk(KERN_INFO DRV_NAME ": %s: " fmt "\n", \ + __func__, ## args); \ } /* @@ -1087,7 +1089,7 @@ int generic_ide_resume(struct device *); void ide_complete_power_step(ide_drive_t *, struct request *); ide_startstop_t ide_start_power_step(ide_drive_t *, struct request *); -void ide_complete_pm_request(ide_drive_t *, struct request *); +void ide_complete_pm_rq(ide_drive_t *, struct request *); void ide_check_pm_state(ide_drive_t *, struct request *); /* @@ -1099,7 +1101,6 @@ void ide_check_pm_state(ide_drive_t *, struct request *); struct ide_driver { const char *version; ide_startstop_t (*do_request)(ide_drive_t *, struct request *, sector_t); - int (*end_request)(ide_drive_t *, int, int); struct device_driver gen_driver; int (*probe)(ide_drive_t *); void (*remove)(ide_drive_t *); @@ -1130,19 +1131,15 @@ int generic_ide_ioctl(ide_drive_t *, struct block_device *, unsigned, unsigned l extern int ide_vlb_clk; extern int ide_pci_clk; -int ide_end_request(ide_drive_t *, int, int); -int ide_end_dequeued_request(ide_drive_t *, struct request *, int, int); +unsigned int ide_rq_bytes(struct request *); +int ide_end_rq(ide_drive_t *, struct request *, int, unsigned int); void ide_kill_rq(ide_drive_t *, struct request *); -void __ide_set_handler(ide_drive_t *, ide_handler_t *, unsigned int, - ide_expiry_t *); -void ide_set_handler(ide_drive_t *, ide_handler_t *, unsigned int, - ide_expiry_t *); - -void ide_execute_command(ide_drive_t *, u8, ide_handler_t *, unsigned int, - ide_expiry_t *); +void __ide_set_handler(ide_drive_t *, ide_handler_t *, unsigned int); +void ide_set_handler(ide_drive_t *, ide_handler_t *, unsigned int); -void ide_execute_pkt_cmd(ide_drive_t *); +void ide_execute_command(ide_drive_t *, struct ide_cmd *, ide_handler_t *, + unsigned int); void ide_pad_transfer(ide_drive_t *, int, int); @@ -1164,7 +1161,8 @@ extern ide_startstop_t ide_do_reset (ide_drive_t *); extern int ide_devset_execute(ide_drive_t *drive, const struct ide_devset *setting, int arg); -extern void ide_end_drive_cmd(ide_drive_t *, u8, u8); +void ide_complete_cmd(ide_drive_t *, struct ide_cmd *, u8, u8); +int ide_complete_rq(ide_drive_t *, int, unsigned int); void ide_tf_dump(const char *, struct ide_taskfile *); @@ -1174,11 +1172,11 @@ u8 ide_read_altstatus(ide_hwif_t *); void ide_set_irq(ide_hwif_t *, int); -void ide_tf_load(ide_drive_t *, ide_task_t *); -void ide_tf_read(ide_drive_t *, ide_task_t *); +void ide_tf_load(ide_drive_t *, struct ide_cmd *); +void ide_tf_read(ide_drive_t *, struct ide_cmd *); -void ide_input_data(ide_drive_t *, struct request *, void *, unsigned int); -void ide_output_data(ide_drive_t *, struct request *, void *, unsigned int); +void ide_input_data(ide_drive_t *, struct ide_cmd *, void *, unsigned int); +void ide_output_data(ide_drive_t *, struct ide_cmd *, void *, unsigned int); int ide_io_buffers(ide_drive_t *, struct ide_atapi_pc *, unsigned int, int); @@ -1224,16 +1222,16 @@ int ide_cd_expiry(ide_drive_t *); int ide_cd_get_xferlen(struct request *); -ide_startstop_t ide_issue_pc(ide_drive_t *); +ide_startstop_t ide_issue_pc(ide_drive_t *, struct ide_cmd *); -ide_startstop_t do_rw_taskfile(ide_drive_t *, ide_task_t *); +ide_startstop_t do_rw_taskfile(ide_drive_t *, struct ide_cmd *); -void task_end_request(ide_drive_t *, struct request *, u8); +void ide_finish_cmd(ide_drive_t *, struct ide_cmd *, u8); -int ide_raw_taskfile(ide_drive_t *, ide_task_t *, u8 *, u16); -int ide_no_data_taskfile(ide_drive_t *, ide_task_t *); +int ide_raw_taskfile(ide_drive_t *, struct ide_cmd *, u8 *, u16); +int ide_no_data_taskfile(ide_drive_t *, struct ide_cmd *); -int ide_taskfile_ioctl(ide_drive_t *, unsigned int, unsigned long); +int ide_taskfile_ioctl(ide_drive_t *, unsigned long); int ide_dev_read_id(ide_drive_t *, u8, u16 *); @@ -1335,6 +1333,10 @@ enum { IDE_HFLAG_ERROR_STOPS_FIFO = (1 << 19), /* serialize ports */ IDE_HFLAG_SERIALIZE = (1 << 20), + /* host is DTC2278 */ + IDE_HFLAG_DTC2278 = (1 << 21), + /* 4 devices on a single set of I/O ports */ + IDE_HFLAG_4DRIVES = (1 << 22), /* host is TRM290 */ IDE_HFLAG_TRM290 = (1 << 23), /* use 32-bit I/O ops */ @@ -1362,7 +1364,12 @@ enum { struct ide_port_info { char *name; + int (*init_chipset)(struct pci_dev *); + + void (*get_lock)(irq_handler_t, void *); + void (*release_lock)(void); + void (*init_iops)(ide_hwif_t *); void (*init_hwif)(ide_hwif_t *); int (*init_dma)(ide_hwif_t *, @@ -1379,6 +1386,9 @@ struct ide_port_info { u16 max_sectors; /* if < than the default one */ u32 host_flags; + + int irq_flags; + u8 pio_mask; u8 swdma_mask; u8 mwdma_mask; @@ -1398,8 +1408,8 @@ int ide_pci_resume(struct pci_dev *); #define ide_pci_resume NULL #endif -void ide_map_sg(ide_drive_t *, struct request *); -void ide_init_sg_cmd(ide_drive_t *, struct request *); +void ide_map_sg(ide_drive_t *, struct ide_cmd *); +void ide_init_sg_cmd(struct ide_cmd *, unsigned int); #define BAD_DMA_DRIVE 0 #define GOOD_DMA_DRIVE 1 @@ -1433,18 +1443,18 @@ ide_startstop_t ide_dma_intr(ide_drive_t *); int ide_allocate_dma_engine(ide_hwif_t *); void ide_release_dma_engine(ide_hwif_t *); -int ide_build_sglist(ide_drive_t *, struct request *); +int ide_build_sglist(ide_drive_t *, struct ide_cmd *); void ide_destroy_dmatable(ide_drive_t *); #ifdef CONFIG_BLK_DEV_IDEDMA_SFF int config_drive_for_dma(ide_drive_t *); -extern int ide_build_dmatable(ide_drive_t *, struct request *); +int ide_build_dmatable(ide_drive_t *, struct ide_cmd *); void ide_dma_host_set(ide_drive_t *, int); -extern int ide_dma_setup(ide_drive_t *); -void ide_dma_exec_cmd(ide_drive_t *, u8); +int ide_dma_setup(ide_drive_t *, struct ide_cmd *); extern void ide_dma_start(ide_drive_t *); int ide_dma_end(ide_drive_t *); int ide_dma_test_irq(ide_drive_t *); +int ide_dma_sff_timer_expiry(ide_drive_t *); u8 ide_dma_sff_read_status(ide_hwif_t *); extern const struct ide_dma_ops sff_dma_ops; #else @@ -1465,8 +1475,11 @@ static inline void ide_dma_on(ide_drive_t *drive) { ; } static inline void ide_dma_verbose(ide_drive_t *drive) { ; } static inline int ide_set_dma(ide_drive_t *drive) { return 1; } static inline void ide_check_dma_crc(ide_drive_t *drive) { ; } +static inline ide_startstop_t ide_dma_intr(ide_drive_t *drive) { return ide_stopped; } static inline ide_startstop_t ide_dma_timeout_retry(ide_drive_t *drive, int error) { return ide_stopped; } static inline void ide_release_dma_engine(ide_hwif_t *hwif) { ; } +static inline int ide_build_sglist(ide_drive_t *drive, + struct ide_cmd *cmd) { return 0; } #endif /* CONFIG_BLK_DEV_IDEDMA */ #ifdef CONFIG_BLK_DEV_IDEACPI diff --git a/include/linux/intel-iommu.h b/include/linux/intel-iommu.h index d2e3cbfba14..1d6c71d96ed 100644 --- a/include/linux/intel-iommu.h +++ b/include/linux/intel-iommu.h @@ -292,6 +292,8 @@ struct intel_iommu { spinlock_t register_lock; /* protect register handling */ int seq_id; /* sequence id of the iommu */ int agaw; /* agaw of this iommu */ + unsigned int irq; + unsigned char name[13]; /* Device Name */ #ifdef CONFIG_DMAR unsigned long *domain_ids; /* bitmap of domains */ @@ -299,8 +301,6 @@ struct intel_iommu { spinlock_t lock; /* protect context, domain ids */ struct root_entry *root_entry; /* virtual address */ - unsigned int irq; - unsigned char name[7]; /* Device Name */ struct iommu_flush flush; #endif struct q_inval *qi; /* Queued invalidation info */ @@ -321,6 +321,7 @@ extern struct dmar_drhd_unit * dmar_find_matched_drhd_unit(struct pci_dev *dev); extern int alloc_iommu(struct dmar_drhd_unit *drhd); extern void free_iommu(struct intel_iommu *iommu); extern int dmar_enable_qi(struct intel_iommu *iommu); +extern void dmar_disable_qi(struct intel_iommu *iommu); extern void qi_global_iec(struct intel_iommu *iommu); extern int qi_flush_context(struct intel_iommu *iommu, u16 did, u16 sid, @@ -331,11 +332,4 @@ extern int qi_flush_iotlb(struct intel_iommu *iommu, u16 did, u64 addr, extern int qi_submit_sync(struct qi_desc *desc, struct intel_iommu *iommu); -extern void *intel_alloc_coherent(struct device *, size_t, dma_addr_t *, gfp_t); -extern void intel_free_coherent(struct device *, size_t, void *, dma_addr_t); -extern dma_addr_t intel_map_single(struct device *, phys_addr_t, size_t, int); -extern void intel_unmap_single(struct device *, dma_addr_t, size_t, int); -extern int intel_map_sg(struct device *, struct scatterlist *, int, int); -extern void intel_unmap_sg(struct device *, struct scatterlist *, int, int); - #endif diff --git a/include/linux/irq.h b/include/linux/irq.h index 873e4ac11b8..9c62fbe2ef3 100644 --- a/include/linux/irq.h +++ b/include/linux/irq.h @@ -17,9 +17,11 @@ #include <linux/cache.h> #include <linux/spinlock.h> #include <linux/cpumask.h> +#include <linux/gfp.h> #include <linux/irqreturn.h> #include <linux/irqnr.h> #include <linux/errno.h> +#include <linux/topology.h> #include <asm/irq.h> #include <asm/ptrace.h> diff --git a/include/linux/ivtv.h b/include/linux/ivtv.h index f2720280b9e..062d20f7432 100644 --- a/include/linux/ivtv.h +++ b/include/linux/ivtv.h @@ -60,10 +60,10 @@ struct ivtv_dma_frame { #define IVTV_IOC_DMA_FRAME _IOW ('V', BASE_VIDIOC_PRIVATE+0, struct ivtv_dma_frame) -/* These are the VBI types as they appear in the embedded VBI private packets. */ -#define IVTV_SLICED_TYPE_TELETEXT_B (1) -#define IVTV_SLICED_TYPE_CAPTION_525 (4) -#define IVTV_SLICED_TYPE_WSS_625 (5) -#define IVTV_SLICED_TYPE_VPS (7) +/* Deprecated defines: applications should use the defines from videodev2.h */ +#define IVTV_SLICED_TYPE_TELETEXT_B V4L2_MPEG_VBI_IVTV_TELETEXT_B +#define IVTV_SLICED_TYPE_CAPTION_525 V4L2_MPEG_VBI_IVTV_CAPTION_525 +#define IVTV_SLICED_TYPE_WSS_625 V4L2_MPEG_VBI_IVTV_WSS_625 +#define IVTV_SLICED_TYPE_VPS V4L2_MPEG_VBI_IVTV_VPS #endif /* _LINUX_IVTV_H */ diff --git a/include/linux/mm.h b/include/linux/mm.h index 065cdf8c09f..b1ea37fc7a2 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -104,6 +104,7 @@ extern unsigned int kobjsize(const void *objp); #define VM_CAN_NONLINEAR 0x08000000 /* Has ->fault & does nonlinear pages */ #define VM_MIXEDMAP 0x10000000 /* Can contain "struct page" and pure PFN pages */ #define VM_SAO 0x20000000 /* Strong Access Ordering (powerpc) */ +#define VM_PFN_AT_MMAP 0x40000000 /* PFNMAP vma that is fully mapped at mmap time */ #ifndef VM_STACK_DEFAULT_FLAGS /* arch can override this */ #define VM_STACK_DEFAULT_FLAGS VM_DATA_DEFAULT_FLAGS @@ -145,7 +146,7 @@ extern pgprot_t protection_map[16]; */ static inline int is_linear_pfn_mapping(struct vm_area_struct *vma) { - return ((vma->vm_flags & VM_PFNMAP) && vma->vm_pgoff); + return (vma->vm_flags & VM_PFN_AT_MMAP); } static inline int is_pfn_mapping(struct vm_area_struct *vma) diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index 2c9e8080da5..e5816dd3337 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -2232,6 +2232,14 @@ #define PCI_DEVICE_ID_TDI_EHCI 0x0101 #define PCI_VENDOR_ID_FREESCALE 0x1957 +#define PCI_DEVICE_ID_MPC8315E 0x00b4 +#define PCI_DEVICE_ID_MPC8315 0x00b5 +#define PCI_DEVICE_ID_MPC8314E 0x00b6 +#define PCI_DEVICE_ID_MPC8314 0x00b7 +#define PCI_DEVICE_ID_MPC8378E 0x00c4 +#define PCI_DEVICE_ID_MPC8378 0x00c5 +#define PCI_DEVICE_ID_MPC8377E 0x00c6 +#define PCI_DEVICE_ID_MPC8377 0x00c7 #define PCI_DEVICE_ID_MPC8548E 0x0012 #define PCI_DEVICE_ID_MPC8548 0x0013 #define PCI_DEVICE_ID_MPC8543E 0x0014 diff --git a/include/linux/reiserfs_acl.h b/include/linux/reiserfs_acl.h index fe00f781a62..52240e02de0 100644 --- a/include/linux/reiserfs_acl.h +++ b/include/linux/reiserfs_acl.h @@ -49,13 +49,12 @@ static inline int reiserfs_acl_count(size_t size) #ifdef CONFIG_REISERFS_FS_POSIX_ACL struct posix_acl *reiserfs_get_acl(struct inode *inode, int type); int reiserfs_acl_chmod(struct inode *inode); -int reiserfs_inherit_default_acl(struct inode *dir, struct dentry *dentry, +int reiserfs_inherit_default_acl(struct reiserfs_transaction_handle *th, + struct inode *dir, struct dentry *dentry, struct inode *inode); int reiserfs_cache_default_acl(struct inode *dir); -extern int reiserfs_xattr_posix_acl_init(void) __init; -extern int reiserfs_xattr_posix_acl_exit(void); -extern struct reiserfs_xattr_handler posix_acl_default_handler; -extern struct reiserfs_xattr_handler posix_acl_access_handler; +extern struct xattr_handler reiserfs_posix_acl_default_handler; +extern struct xattr_handler reiserfs_posix_acl_access_handler; static inline void reiserfs_init_acl_access(struct inode *inode) { @@ -75,16 +74,6 @@ static inline struct posix_acl *reiserfs_get_acl(struct inode *inode, int type) return NULL; } -static inline int reiserfs_xattr_posix_acl_init(void) -{ - return 0; -} - -static inline int reiserfs_xattr_posix_acl_exit(void) -{ - return 0; -} - static inline int reiserfs_acl_chmod(struct inode *inode) { return 0; diff --git a/include/linux/reiserfs_fs.h b/include/linux/reiserfs_fs.h index e356c99f065..2245c78d587 100644 --- a/include/linux/reiserfs_fs.h +++ b/include/linux/reiserfs_fs.h @@ -58,8 +58,6 @@ #define reiserfs_write_lock( sb ) lock_kernel() #define reiserfs_write_unlock( sb ) unlock_kernel() -/* xattr stuff */ -#define REISERFS_XATTR_DIR_SEM(s) (REISERFS_SB(s)->xattr_dir_sem) struct fid; /* in reading the #defines, it may help to understand that they employ @@ -104,15 +102,21 @@ struct fid; */ #define REISERFS_DEBUG_CODE 5 /* extra messages to help find/debug errors */ -void reiserfs_warning(struct super_block *s, const char *fmt, ...); +void __reiserfs_warning(struct super_block *s, const char *id, + const char *func, const char *fmt, ...); +#define reiserfs_warning(s, id, fmt, args...) \ + __reiserfs_warning(s, id, __func__, fmt, ##args) /* assertions handling */ /** always check a condition and panic if it's false. */ -#define __RASSERT( cond, scond, format, args... ) \ -if( !( cond ) ) \ - reiserfs_panic( NULL, "reiserfs[%i]: assertion " scond " failed at " \ - __FILE__ ":%i:%s: " format "\n", \ - in_interrupt() ? -1 : task_pid_nr(current), __LINE__ , __func__ , ##args ) +#define __RASSERT(cond, scond, format, args...) \ +do { \ + if (!(cond)) \ + reiserfs_panic(NULL, "assertion failure", "(" #cond ") at " \ + __FILE__ ":%i:%s: " format "\n", \ + in_interrupt() ? -1 : task_pid_nr(current), \ + __LINE__, __func__ , ##args); \ +} while (0) #define RASSERT(cond, format, args...) __RASSERT(cond, #cond, format, ##args) @@ -196,7 +200,11 @@ struct reiserfs_super_block { __le32 s_flags; /* Right now used only by inode-attributes, if enabled */ unsigned char s_uuid[16]; /* filesystem unique identifier */ unsigned char s_label[16]; /* filesystem volume label */ - char s_unused[88]; /* zero filled by mkreiserfs and + __le16 s_mnt_count; /* Count of mounts since last fsck */ + __le16 s_max_mnt_count; /* Maximum mounts before check */ + __le32 s_lastcheck; /* Timestamp of last fsck */ + __le32 s_check_interval; /* Interval between checks */ + char s_unused[76]; /* zero filled by mkreiserfs and * reiserfs_convert_objectid_map_v1() * so any additions must be updated * there as well. */ @@ -578,10 +586,8 @@ static inline int uniqueness2type(__u32 uniqueness) return TYPE_DIRECT; case V1_DIRENTRY_UNIQUENESS: return TYPE_DIRENTRY; - default: - reiserfs_warning(NULL, "vs-500: unknown uniqueness %d", - uniqueness); case V1_ANY_UNIQUENESS: + default: return TYPE_ANY; } } @@ -598,9 +604,8 @@ static inline __u32 type2uniqueness(int type) return V1_DIRECT_UNIQUENESS; case TYPE_DIRENTRY: return V1_DIRENTRY_UNIQUENESS; - default: - reiserfs_warning(NULL, "vs-501: unknown type %d", type); case TYPE_ANY: + default: return V1_ANY_UNIQUENESS; } } @@ -712,9 +717,9 @@ static inline void cpu_key_k_offset_dec(struct cpu_key *key) #define is_indirect_cpu_ih(ih) (is_indirect_cpu_key (&((ih)->ih_key))) #define is_statdata_cpu_ih(ih) (is_statdata_cpu_key (&((ih)->ih_key))) -#define I_K_KEY_IN_ITEM(p_s_ih, p_s_key, n_blocksize) \ - ( ! COMP_SHORT_KEYS(p_s_ih, p_s_key) && \ - I_OFF_BYTE_IN_ITEM(p_s_ih, k_offset (p_s_key), n_blocksize) ) +#define I_K_KEY_IN_ITEM(ih, key, n_blocksize) \ + (!COMP_SHORT_KEYS(ih, key) && \ + I_OFF_BYTE_IN_ITEM(ih, k_offset(key), n_blocksize)) /* maximal length of item */ #define MAX_ITEM_LEN(block_size) (block_size - BLKH_SIZE - IH_SIZE) @@ -770,25 +775,25 @@ struct block_head { #define DISK_LEAF_NODE_LEVEL 1 /* Leaf node level. */ /* Given the buffer head of a formatted node, resolve to the block head of that node. */ -#define B_BLK_HEAD(p_s_bh) ((struct block_head *)((p_s_bh)->b_data)) +#define B_BLK_HEAD(bh) ((struct block_head *)((bh)->b_data)) /* Number of items that are in buffer. */ -#define B_NR_ITEMS(p_s_bh) (blkh_nr_item(B_BLK_HEAD(p_s_bh))) -#define B_LEVEL(p_s_bh) (blkh_level(B_BLK_HEAD(p_s_bh))) -#define B_FREE_SPACE(p_s_bh) (blkh_free_space(B_BLK_HEAD(p_s_bh))) +#define B_NR_ITEMS(bh) (blkh_nr_item(B_BLK_HEAD(bh))) +#define B_LEVEL(bh) (blkh_level(B_BLK_HEAD(bh))) +#define B_FREE_SPACE(bh) (blkh_free_space(B_BLK_HEAD(bh))) -#define PUT_B_NR_ITEMS(p_s_bh,val) do { set_blkh_nr_item(B_BLK_HEAD(p_s_bh),val); } while (0) -#define PUT_B_LEVEL(p_s_bh,val) do { set_blkh_level(B_BLK_HEAD(p_s_bh),val); } while (0) -#define PUT_B_FREE_SPACE(p_s_bh,val) do { set_blkh_free_space(B_BLK_HEAD(p_s_bh),val); } while (0) +#define PUT_B_NR_ITEMS(bh, val) do { set_blkh_nr_item(B_BLK_HEAD(bh), val); } while (0) +#define PUT_B_LEVEL(bh, val) do { set_blkh_level(B_BLK_HEAD(bh), val); } while (0) +#define PUT_B_FREE_SPACE(bh, val) do { set_blkh_free_space(B_BLK_HEAD(bh), val); } while (0) /* Get right delimiting key. -- little endian */ -#define B_PRIGHT_DELIM_KEY(p_s_bh) (&(blk_right_delim_key(B_BLK_HEAD(p_s_bh)))) +#define B_PRIGHT_DELIM_KEY(bh) (&(blk_right_delim_key(B_BLK_HEAD(bh)))) /* Does the buffer contain a disk leaf. */ -#define B_IS_ITEMS_LEVEL(p_s_bh) (B_LEVEL(p_s_bh) == DISK_LEAF_NODE_LEVEL) +#define B_IS_ITEMS_LEVEL(bh) (B_LEVEL(bh) == DISK_LEAF_NODE_LEVEL) /* Does the buffer contain a disk internal node */ -#define B_IS_KEYS_LEVEL(p_s_bh) (B_LEVEL(p_s_bh) > DISK_LEAF_NODE_LEVEL \ - && B_LEVEL(p_s_bh) <= MAX_HEIGHT) +#define B_IS_KEYS_LEVEL(bh) (B_LEVEL(bh) > DISK_LEAF_NODE_LEVEL \ + && B_LEVEL(bh) <= MAX_HEIGHT) /***************************************************************************/ /* STAT DATA */ @@ -1138,12 +1143,13 @@ struct disk_child { #define put_dc_size(dc_p, val) do { (dc_p)->dc_size = cpu_to_le16(val); } while(0) /* Get disk child by buffer header and position in the tree node. */ -#define B_N_CHILD(p_s_bh,n_pos) ((struct disk_child *)\ -((p_s_bh)->b_data+BLKH_SIZE+B_NR_ITEMS(p_s_bh)*KEY_SIZE+DC_SIZE*(n_pos))) +#define B_N_CHILD(bh, n_pos) ((struct disk_child *)\ +((bh)->b_data + BLKH_SIZE + B_NR_ITEMS(bh) * KEY_SIZE + DC_SIZE * (n_pos))) /* Get disk child number by buffer header and position in the tree node. */ -#define B_N_CHILD_NUM(p_s_bh,n_pos) (dc_block_number(B_N_CHILD(p_s_bh,n_pos))) -#define PUT_B_N_CHILD_NUM(p_s_bh,n_pos, val) (put_dc_block_number(B_N_CHILD(p_s_bh,n_pos), val )) +#define B_N_CHILD_NUM(bh, n_pos) (dc_block_number(B_N_CHILD(bh, n_pos))) +#define PUT_B_N_CHILD_NUM(bh, n_pos, val) \ + (put_dc_block_number(B_N_CHILD(bh, n_pos), val)) /* maximal value of field child_size in structure disk_child */ /* child size is the combined size of all items and their headers */ @@ -1214,33 +1220,33 @@ struct treepath { struct treepath var = {.path_length = ILLEGAL_PATH_ELEMENT_OFFSET, .reada = 0,} /* Get path element by path and path position. */ -#define PATH_OFFSET_PELEMENT(p_s_path,n_offset) ((p_s_path)->path_elements +(n_offset)) +#define PATH_OFFSET_PELEMENT(path, n_offset) ((path)->path_elements + (n_offset)) /* Get buffer header at the path by path and path position. */ -#define PATH_OFFSET_PBUFFER(p_s_path,n_offset) (PATH_OFFSET_PELEMENT(p_s_path,n_offset)->pe_buffer) +#define PATH_OFFSET_PBUFFER(path, n_offset) (PATH_OFFSET_PELEMENT(path, n_offset)->pe_buffer) /* Get position in the element at the path by path and path position. */ -#define PATH_OFFSET_POSITION(p_s_path,n_offset) (PATH_OFFSET_PELEMENT(p_s_path,n_offset)->pe_position) +#define PATH_OFFSET_POSITION(path, n_offset) (PATH_OFFSET_PELEMENT(path, n_offset)->pe_position) -#define PATH_PLAST_BUFFER(p_s_path) (PATH_OFFSET_PBUFFER((p_s_path), (p_s_path)->path_length)) +#define PATH_PLAST_BUFFER(path) (PATH_OFFSET_PBUFFER((path), (path)->path_length)) /* you know, to the person who didn't write this the macro name does not at first suggest what it does. Maybe POSITION_FROM_PATH_END? Or maybe we should just focus on dumping paths... -Hans */ -#define PATH_LAST_POSITION(p_s_path) (PATH_OFFSET_POSITION((p_s_path), (p_s_path)->path_length)) +#define PATH_LAST_POSITION(path) (PATH_OFFSET_POSITION((path), (path)->path_length)) -#define PATH_PITEM_HEAD(p_s_path) B_N_PITEM_HEAD(PATH_PLAST_BUFFER(p_s_path),PATH_LAST_POSITION(p_s_path)) +#define PATH_PITEM_HEAD(path) B_N_PITEM_HEAD(PATH_PLAST_BUFFER(path), PATH_LAST_POSITION(path)) /* in do_balance leaf has h == 0 in contrast with path structure, where root has level == 0. That is why we need these defines */ -#define PATH_H_PBUFFER(p_s_path, h) PATH_OFFSET_PBUFFER (p_s_path, p_s_path->path_length - (h)) /* tb->S[h] */ +#define PATH_H_PBUFFER(path, h) PATH_OFFSET_PBUFFER (path, path->path_length - (h)) /* tb->S[h] */ #define PATH_H_PPARENT(path, h) PATH_H_PBUFFER (path, (h) + 1) /* tb->F[h] or tb->S[0]->b_parent */ #define PATH_H_POSITION(path, h) PATH_OFFSET_POSITION (path, path->path_length - (h)) #define PATH_H_B_ITEM_ORDER(path, h) PATH_H_POSITION(path, h + 1) /* tb->S[h]->b_item_order */ -#define PATH_H_PATH_OFFSET(p_s_path, n_h) ((p_s_path)->path_length - (n_h)) +#define PATH_H_PATH_OFFSET(path, n_h) ((path)->path_length - (n_h)) #define get_last_bh(path) PATH_PLAST_BUFFER(path) #define get_ih(path) PATH_PITEM_HEAD(path) @@ -1470,6 +1476,16 @@ struct buffer_info { int bi_position; }; +static inline struct super_block *sb_from_tb(struct tree_balance *tb) +{ + return tb ? tb->tb_sb : NULL; +} + +static inline struct super_block *sb_from_bi(struct buffer_info *bi) +{ + return bi ? sb_from_tb(bi->tb) : NULL; +} + /* there are 4 types of items: stat data, directory item, indirect, direct. +-------------------+------------+--------------+------------+ | | k_offset | k_uniqueness | mergeable? | @@ -1520,7 +1536,7 @@ extern struct item_operations *item_ops[TYPE_ANY + 1]; #define COMP_SHORT_KEYS comp_short_keys /* number of blocks pointed to by the indirect item */ -#define I_UNFM_NUM(p_s_ih) ( ih_item_len(p_s_ih) / UNFM_P_SIZE ) +#define I_UNFM_NUM(ih) (ih_item_len(ih) / UNFM_P_SIZE) /* the used space within the unformatted node corresponding to pos within the item pointed to by ih */ #define I_POS_UNFM_SIZE(ih,pos,size) (((pos) == I_UNFM_NUM(ih) - 1 ) ? (size) - ih_free_space(ih) : (size)) @@ -1623,6 +1639,10 @@ struct reiserfs_journal_header { #define JOURNAL_MAX_COMMIT_AGE 30 #define JOURNAL_MAX_TRANS_AGE 30 #define JOURNAL_PER_BALANCE_CNT (3 * (MAX_HEIGHT-2) + 9) +#define JOURNAL_BLOCKS_PER_OBJECT(sb) (JOURNAL_PER_BALANCE_CNT * 3 + \ + 2 * (REISERFS_QUOTA_INIT_BLOCKS(sb) + \ + REISERFS_QUOTA_TRANS_BLOCKS(sb))) + #ifdef CONFIG_QUOTA /* We need to update data and inode (atime) */ #define REISERFS_QUOTA_TRANS_BLOCKS(s) (REISERFS_SB(s)->s_mount_opt & (1<<REISERFS_QUOTA) ? 2 : 0) @@ -1697,7 +1717,7 @@ struct reiserfs_transaction_handle { int t_refcount; int t_blocks_logged; /* number of blocks this writer has logged */ int t_blocks_allocated; /* number of blocks this writer allocated */ - unsigned long t_trans_id; /* sanity check, equals the current trans id */ + unsigned int t_trans_id; /* sanity check, equals the current trans id */ void *t_handle_save; /* save existing current->journal_info */ unsigned displace_new_blocks:1; /* if new block allocation occurres, that block should be displaced from others */ @@ -1773,13 +1793,13 @@ int journal_end_sync(struct reiserfs_transaction_handle *, struct super_block *, int journal_mark_freed(struct reiserfs_transaction_handle *, struct super_block *, b_blocknr_t blocknr); int journal_transaction_should_end(struct reiserfs_transaction_handle *, int); -int reiserfs_in_journal(struct super_block *p_s_sb, unsigned int bmap_nr, - int bit_nr, int searchall, b_blocknr_t *next); +int reiserfs_in_journal(struct super_block *sb, unsigned int bmap_nr, + int bit_nr, int searchall, b_blocknr_t *next); int journal_begin(struct reiserfs_transaction_handle *, - struct super_block *p_s_sb, unsigned long); + struct super_block *sb, unsigned long); int journal_join_abort(struct reiserfs_transaction_handle *, - struct super_block *p_s_sb, unsigned long); -void reiserfs_journal_abort(struct super_block *sb, int errno); + struct super_block *sb, unsigned long); +void reiserfs_abort_journal(struct super_block *sb, int errno); void reiserfs_abort(struct super_block *sb, int errno, const char *fmt, ...); int reiserfs_allocate_list_bitmaps(struct super_block *s, struct reiserfs_list_bitmap *, unsigned int); @@ -1796,8 +1816,8 @@ int reiserfs_convert_objectid_map_v1(struct super_block *); /* stree.c */ int B_IS_IN_TREE(const struct buffer_head *); -extern void copy_item_head(struct item_head *p_v_to, - const struct item_head *p_v_from); +extern void copy_item_head(struct item_head *to, + const struct item_head *from); // first key is in cpu form, second - le extern int comp_short_keys(const struct reiserfs_key *le_key, @@ -1832,20 +1852,20 @@ static inline void copy_key(struct reiserfs_key *to, memcpy(to, from, KEY_SIZE); } -int comp_items(const struct item_head *stored_ih, const struct treepath *p_s_path); -const struct reiserfs_key *get_rkey(const struct treepath *p_s_chk_path, - const struct super_block *p_s_sb); +int comp_items(const struct item_head *stored_ih, const struct treepath *path); +const struct reiserfs_key *get_rkey(const struct treepath *chk_path, + const struct super_block *sb); int search_by_key(struct super_block *, const struct cpu_key *, struct treepath *, int); #define search_item(s,key,path) search_by_key (s, key, path, DISK_LEAF_NODE_LEVEL) -int search_for_position_by_key(struct super_block *p_s_sb, - const struct cpu_key *p_s_cpu_key, - struct treepath *p_s_search_path); -extern void decrement_bcount(struct buffer_head *p_s_bh); -void decrement_counters_in_path(struct treepath *p_s_search_path); -void pathrelse(struct treepath *p_s_search_path); +int search_for_position_by_key(struct super_block *sb, + const struct cpu_key *cpu_key, + struct treepath *search_path); +extern void decrement_bcount(struct buffer_head *bh); +void decrement_counters_in_path(struct treepath *search_path); +void pathrelse(struct treepath *search_path); int reiserfs_check_path(struct treepath *p); -void pathrelse_and_restore(struct super_block *s, struct treepath *p_s_search_path); +void pathrelse_and_restore(struct super_block *s, struct treepath *search_path); int reiserfs_insert_item(struct reiserfs_transaction_handle *th, struct treepath *path, @@ -1868,14 +1888,14 @@ int reiserfs_cut_from_item(struct reiserfs_transaction_handle *th, int reiserfs_delete_item(struct reiserfs_transaction_handle *th, struct treepath *path, const struct cpu_key *key, - struct inode *inode, struct buffer_head *p_s_un_bh); + struct inode *inode, struct buffer_head *un_bh); void reiserfs_delete_solid_item(struct reiserfs_transaction_handle *th, struct inode *inode, struct reiserfs_key *key); int reiserfs_delete_object(struct reiserfs_transaction_handle *th, - struct inode *p_s_inode); + struct inode *inode); int reiserfs_do_truncate(struct reiserfs_transaction_handle *th, - struct inode *p_s_inode, struct page *, + struct inode *inode, struct page *, int update_timestamps); #define i_block_size(inode) ((inode)->i_sb->s_blocksize) @@ -1919,10 +1939,12 @@ void make_le_item_head(struct item_head *ih, const struct cpu_key *key, loff_t offset, int type, int length, int entry_count); struct inode *reiserfs_iget(struct super_block *s, const struct cpu_key *key); +struct reiserfs_security_handle; int reiserfs_new_inode(struct reiserfs_transaction_handle *th, struct inode *dir, int mode, const char *symname, loff_t i_size, - struct dentry *dentry, struct inode *inode); + struct dentry *dentry, struct inode *inode, + struct reiserfs_security_handle *security); void reiserfs_update_sd_size(struct reiserfs_transaction_handle *th, struct inode *inode, loff_t size); @@ -1980,7 +2002,7 @@ int reiserfs_global_version_in_proc(char *buffer, char **start, off_t offset, #define PROC_INFO_MAX( sb, field, value ) VOID_V #define PROC_INFO_INC( sb, field ) VOID_V #define PROC_INFO_ADD( sb, field, val ) VOID_V -#define PROC_INFO_BH_STAT( p_s_sb, p_s_bh, n_node_level ) VOID_V +#define PROC_INFO_BH_STAT(sb, bh, n_node_level) VOID_V #endif /* dir.c */ @@ -1988,6 +2010,7 @@ extern const struct inode_operations reiserfs_dir_inode_operations; extern const struct inode_operations reiserfs_symlink_inode_operations; extern const struct inode_operations reiserfs_special_inode_operations; extern const struct file_operations reiserfs_dir_operations; +int reiserfs_readdir_dentry(struct dentry *, void *, filldir_t, loff_t *); /* tail_conversion.c */ int direct2indirect(struct reiserfs_transaction_handle *, struct inode *, @@ -2004,13 +2027,20 @@ extern const struct address_space_operations reiserfs_address_space_operations; /* fix_nodes.c */ -int fix_nodes(int n_op_mode, struct tree_balance *p_s_tb, - struct item_head *p_s_ins_ih, const void *); +int fix_nodes(int n_op_mode, struct tree_balance *tb, + struct item_head *ins_ih, const void *); void unfix_nodes(struct tree_balance *); /* prints.c */ -void reiserfs_panic(struct super_block *s, const char *fmt, ...) +void __reiserfs_panic(struct super_block *s, const char *id, + const char *function, const char *fmt, ...) __attribute__ ((noreturn)); +#define reiserfs_panic(s, id, fmt, args...) \ + __reiserfs_panic(s, id, __func__, fmt, ##args) +void __reiserfs_error(struct super_block *s, const char *id, + const char *function, const char *fmt, ...); +#define reiserfs_error(s, id, fmt, args...) \ + __reiserfs_error(s, id, __func__, fmt, ##args) void reiserfs_info(struct super_block *s, const char *fmt, ...); void reiserfs_debug(struct super_block *s, int level, const char *fmt, ...); void print_indirect_item(struct buffer_head *bh, int item_num); @@ -2047,7 +2077,7 @@ void leaf_paste_in_buffer(struct buffer_info *bi, int pasted_item_num, int zeros_number); void leaf_cut_from_buffer(struct buffer_info *bi, int cut_item_num, int pos_in_item, int cut_size); -void leaf_paste_entries(struct buffer_head *bh, int item_num, int before, +void leaf_paste_entries(struct buffer_info *bi, int item_num, int before, int new_entry_count, struct reiserfs_de_head *new_dehs, const char *records, int paste_size); /* ibalance.c */ @@ -2203,6 +2233,6 @@ long reiserfs_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg); int reiserfs_unpack(struct inode *inode, struct file *filp); - #endif /* __KERNEL__ */ + #endif /* _LINUX_REISER_FS_H */ diff --git a/include/linux/reiserfs_fs_i.h b/include/linux/reiserfs_fs_i.h index ce3663fb010..76360b36ac3 100644 --- a/include/linux/reiserfs_fs_i.h +++ b/include/linux/reiserfs_fs_i.h @@ -51,7 +51,7 @@ struct reiserfs_inode_info { /* we use these for fsync or O_SYNC to decide which transaction ** needs to be committed in order for this inode to be properly ** flushed */ - unsigned long i_trans_id; + unsigned int i_trans_id; struct reiserfs_journal_list *i_jl; struct mutex i_mmap; #ifdef CONFIG_REISERFS_FS_POSIX_ACL @@ -59,7 +59,7 @@ struct reiserfs_inode_info { struct posix_acl *i_acl_default; #endif #ifdef CONFIG_REISERFS_FS_XATTR - struct rw_semaphore xattr_sem; + struct rw_semaphore i_xattr_sem; #endif struct inode vfs_inode; }; diff --git a/include/linux/reiserfs_fs_sb.h b/include/linux/reiserfs_fs_sb.h index bda6b562a1e..5621d87c447 100644 --- a/include/linux/reiserfs_fs_sb.h +++ b/include/linux/reiserfs_fs_sb.h @@ -14,7 +14,7 @@ typedef enum { } reiserfs_super_block_flags; /* struct reiserfs_super_block accessors/mutators - * since this is a disk structure, it will always be in + * since this is a disk structure, it will always be in * little endian format. */ #define sb_block_count(sbp) (le32_to_cpu((sbp)->s_v1.s_block_count)) #define set_sb_block_count(sbp,v) ((sbp)->s_v1.s_block_count = cpu_to_le32(v)) @@ -73,6 +73,9 @@ typedef enum { #define sb_version(sbp) (le16_to_cpu((sbp)->s_v1.s_version)) #define set_sb_version(sbp,v) ((sbp)->s_v1.s_version = cpu_to_le16(v)) +#define sb_mnt_count(sbp) (le16_to_cpu((sbp)->s_mnt_count)) +#define set_sb_mnt_count(sbp, v) ((sbp)->s_mnt_count = cpu_to_le16(v)) + #define sb_reserved_for_journal(sbp) \ (le16_to_cpu((sbp)->s_v1.s_reserved_for_journal)) #define set_sb_reserved_for_journal(sbp,v) \ @@ -80,16 +83,16 @@ typedef enum { /* LOGGING -- */ -/* These all interelate for performance. +/* These all interelate for performance. ** -** If the journal block count is smaller than n transactions, you lose speed. +** If the journal block count is smaller than n transactions, you lose speed. ** I don't know what n is yet, I'm guessing 8-16. ** ** typical transaction size depends on the application, how often fsync is -** called, and how many metadata blocks you dirty in a 30 second period. +** called, and how many metadata blocks you dirty in a 30 second period. ** The more small files (<16k) you use, the larger your transactions will ** be. -** +** ** If your journal fills faster than dirty buffers get flushed to disk, it must flush them before allowing the journal ** to wrap, which slows things down. If you need high speed meta data updates, the journal should be big enough ** to prevent wrapping before dirty meta blocks get to disk. @@ -153,7 +156,7 @@ struct reiserfs_journal_list { atomic_t j_commit_left; atomic_t j_older_commits_done; /* all commits older than this on disk */ struct mutex j_commit_mutex; - unsigned long j_trans_id; + unsigned int j_trans_id; time_t j_timestamp; struct reiserfs_list_bitmap *j_list_bitmap; struct buffer_head *j_commit_bh; /* commit buffer head */ @@ -182,7 +185,7 @@ struct reiserfs_journal { int j_1st_reserved_block; /* first block on s_dev of reserved area journal */ unsigned long j_state; - unsigned long j_trans_id; + unsigned int j_trans_id; unsigned long j_mount_id; unsigned long j_start; /* start of current waiting commit (index into j_ap_blocks) */ unsigned long j_len; /* length of current waiting commit */ @@ -223,10 +226,10 @@ struct reiserfs_journal { int j_num_work_lists; /* number that need attention from kreiserfsd */ /* debugging to make sure things are flushed in order */ - int j_last_flush_id; + unsigned int j_last_flush_id; /* debugging to make sure things are committed in order */ - int j_last_commit_id; + unsigned int j_last_commit_id; struct list_head j_bitmap_nodes; struct list_head j_dirty_buffers; @@ -239,7 +242,7 @@ struct reiserfs_journal { struct reiserfs_list_bitmap j_list_bitmap[JOURNAL_NUM_BITMAPS]; /* array of bitmaps to record the deleted blocks */ struct reiserfs_journal_cnode *j_hash_table[JOURNAL_HASH_SIZE]; /* hash table for real buffer heads in current trans */ - struct reiserfs_journal_cnode *j_list_hash_table[JOURNAL_HASH_SIZE]; /* hash table for all the real buffer heads in all + struct reiserfs_journal_cnode *j_list_hash_table[JOURNAL_HASH_SIZE]; /* hash table for all the real buffer heads in all the transactions */ struct list_head j_prealloc_list; /* list of inodes which have preallocated blocks */ int j_persistent_trans; @@ -399,10 +402,7 @@ struct reiserfs_sb_info { int reserved_blocks; /* amount of blocks reserved for further allocations */ spinlock_t bitmap_lock; /* this lock on now only used to protect reserved_blocks variable */ struct dentry *priv_root; /* root of /.reiserfs_priv */ -#ifdef CONFIG_REISERFS_FS_XATTR struct dentry *xattr_root; /* root of /.reiserfs_priv/.xa */ - struct rw_semaphore xattr_dir_sem; -#endif int j_errno; #ifdef CONFIG_QUOTA char *s_qf_names[MAXQUOTAS]; @@ -426,7 +426,7 @@ enum reiserfs_mount_options { partition will be dealt with in a manner of 3.5.x */ -/* -o hash={tea, rupasov, r5, detect} is meant for properly mounting +/* -o hash={tea, rupasov, r5, detect} is meant for properly mounting ** reiserfs disks from 3.5.19 or earlier. 99% of the time, this option ** is not required. If the normal autodection code can't determine which ** hash to use (because both hashes had the same value for a file) @@ -451,7 +451,6 @@ enum reiserfs_mount_options { REISERFS_NO_UNHASHED_RELOCATION, REISERFS_HASHED_RELOCATION, REISERFS_ATTRS, - REISERFS_XATTRS, REISERFS_XATTRS_USER, REISERFS_POSIXACL, REISERFS_BARRIER_NONE, @@ -489,7 +488,7 @@ enum reiserfs_mount_options { #define reiserfs_data_log(s) (REISERFS_SB(s)->s_mount_opt & (1 << REISERFS_DATA_LOG)) #define reiserfs_data_ordered(s) (REISERFS_SB(s)->s_mount_opt & (1 << REISERFS_DATA_ORDERED)) #define reiserfs_data_writeback(s) (REISERFS_SB(s)->s_mount_opt & (1 << REISERFS_DATA_WRITEBACK)) -#define reiserfs_xattrs(s) (REISERFS_SB(s)->s_mount_opt & (1 << REISERFS_XATTRS)) +#define reiserfs_xattrs(s) ((s)->s_xattr != NULL) #define reiserfs_xattrs_user(s) (REISERFS_SB(s)->s_mount_opt & (1 << REISERFS_XATTRS_USER)) #define reiserfs_posixacl(s) (REISERFS_SB(s)->s_mount_opt & (1 << REISERFS_POSIXACL)) #define reiserfs_xattrs_optional(s) (reiserfs_xattrs_user(s) || reiserfs_posixacl(s)) diff --git a/include/linux/reiserfs_xattr.h b/include/linux/reiserfs_xattr.h index af135ae895d..dcae01e63e4 100644 --- a/include/linux/reiserfs_xattr.h +++ b/include/linux/reiserfs_xattr.h @@ -15,6 +15,12 @@ struct reiserfs_xattr_header { __le32 h_hash; /* hash of the value */ }; +struct reiserfs_security_handle { + char *name; + void *value; + size_t length; +}; + #ifdef __KERNEL__ #include <linux/init.h> @@ -29,22 +35,13 @@ struct iattr; struct super_block; struct nameidata; -struct reiserfs_xattr_handler { - char *prefix; - int (*init) (void); - void (*exit) (void); - int (*get) (struct inode * inode, const char *name, void *buffer, - size_t size); - int (*set) (struct inode * inode, const char *name, const void *buffer, - size_t size, int flags); - int (*del) (struct inode * inode, const char *name); - int (*list) (struct inode * inode, const char *name, int namelen, - char *out); - struct list_head handlers; -}; +int reiserfs_xattr_register_handlers(void) __init; +void reiserfs_xattr_unregister_handlers(void); +int reiserfs_xattr_init(struct super_block *sb, int mount_flags); +int reiserfs_delete_xattrs(struct inode *inode); +int reiserfs_chown_xattrs(struct inode *inode, struct iattr *attrs); #ifdef CONFIG_REISERFS_FS_XATTR -#define is_reiserfs_priv_object(inode) IS_PRIVATE(inode) #define has_xattr_dir(inode) (REISERFS_I(inode)->i_flags & i_has_xattr_dir) ssize_t reiserfs_getxattr(struct dentry *dentry, const char *name, void *buffer, size_t size); @@ -52,104 +49,97 @@ int reiserfs_setxattr(struct dentry *dentry, const char *name, const void *value, size_t size, int flags); ssize_t reiserfs_listxattr(struct dentry *dentry, char *buffer, size_t size); int reiserfs_removexattr(struct dentry *dentry, const char *name); -int reiserfs_delete_xattrs(struct inode *inode); -int reiserfs_chown_xattrs(struct inode *inode, struct iattr *attrs); -int reiserfs_xattr_init(struct super_block *sb, int mount_flags); int reiserfs_permission(struct inode *inode, int mask); -int reiserfs_xattr_del(struct inode *, const char *); -int reiserfs_xattr_get(const struct inode *, const char *, void *, size_t); +int reiserfs_xattr_get(struct inode *, const char *, void *, size_t); int reiserfs_xattr_set(struct inode *, const char *, const void *, size_t, int); - -extern struct reiserfs_xattr_handler user_handler; -extern struct reiserfs_xattr_handler trusted_handler; -extern struct reiserfs_xattr_handler security_handler; - -int reiserfs_xattr_register_handlers(void) __init; -void reiserfs_xattr_unregister_handlers(void); - -static inline void reiserfs_write_lock_xattrs(struct super_block *sb) -{ - down_write(&REISERFS_XATTR_DIR_SEM(sb)); -} -static inline void reiserfs_write_unlock_xattrs(struct super_block *sb) -{ - up_write(&REISERFS_XATTR_DIR_SEM(sb)); -} -static inline void reiserfs_read_lock_xattrs(struct super_block *sb) -{ - down_read(&REISERFS_XATTR_DIR_SEM(sb)); -} - -static inline void reiserfs_read_unlock_xattrs(struct super_block *sb) +int reiserfs_xattr_set_handle(struct reiserfs_transaction_handle *, + struct inode *, const char *, const void *, + size_t, int); + +extern struct xattr_handler reiserfs_xattr_user_handler; +extern struct xattr_handler reiserfs_xattr_trusted_handler; +extern struct xattr_handler reiserfs_xattr_security_handler; +#ifdef CONFIG_REISERFS_FS_SECURITY +int reiserfs_security_init(struct inode *dir, struct inode *inode, + struct reiserfs_security_handle *sec); +int reiserfs_security_write(struct reiserfs_transaction_handle *th, + struct inode *inode, + struct reiserfs_security_handle *sec); +void reiserfs_security_free(struct reiserfs_security_handle *sec); +#endif + +#define xattr_size(size) ((size) + sizeof(struct reiserfs_xattr_header)) +static inline loff_t reiserfs_xattr_nblocks(struct inode *inode, loff_t size) { - up_read(&REISERFS_XATTR_DIR_SEM(sb)); + loff_t ret = 0; + if (reiserfs_file_data_log(inode)) { + ret = _ROUND_UP(xattr_size(size), inode->i_sb->s_blocksize); + ret >>= inode->i_sb->s_blocksize_bits; + } + return ret; } -static inline void reiserfs_write_lock_xattr_i(struct inode *inode) -{ - down_write(&REISERFS_I(inode)->xattr_sem); -} -static inline void reiserfs_write_unlock_xattr_i(struct inode *inode) +/* We may have to create up to 3 objects: xattr root, xattr dir, xattr file. + * Let's try to be smart about it. + * xattr root: We cache it. If it's not cached, we may need to create it. + * xattr dir: If anything has been loaded for this inode, we can set a flag + * saying so. + * xattr file: Since we don't cache xattrs, we can't tell. We always include + * blocks for it. + * + * However, since root and dir can be created between calls - YOU MUST SAVE + * THIS VALUE. + */ +static inline size_t reiserfs_xattr_jcreate_nblocks(struct inode *inode) { - up_write(&REISERFS_I(inode)->xattr_sem); -} -static inline void reiserfs_read_lock_xattr_i(struct inode *inode) -{ - down_read(&REISERFS_I(inode)->xattr_sem); -} + size_t nblocks = JOURNAL_BLOCKS_PER_OBJECT(inode->i_sb); -static inline void reiserfs_read_unlock_xattr_i(struct inode *inode) -{ - up_read(&REISERFS_I(inode)->xattr_sem); -} + if ((REISERFS_I(inode)->i_flags & i_has_xattr_dir) == 0) { + nblocks += JOURNAL_BLOCKS_PER_OBJECT(inode->i_sb); + if (REISERFS_SB(inode->i_sb)->xattr_root == NULL) + nblocks += JOURNAL_BLOCKS_PER_OBJECT(inode->i_sb); + } -static inline void reiserfs_mark_inode_private(struct inode *inode) -{ - inode->i_flags |= S_PRIVATE; + return nblocks; } static inline void reiserfs_init_xattr_rwsem(struct inode *inode) { - init_rwsem(&REISERFS_I(inode)->xattr_sem); + init_rwsem(&REISERFS_I(inode)->i_xattr_sem); } #else -#define is_reiserfs_priv_object(inode) 0 -#define reiserfs_mark_inode_private(inode) do {;} while(0) #define reiserfs_getxattr NULL #define reiserfs_setxattr NULL #define reiserfs_listxattr NULL #define reiserfs_removexattr NULL -#define reiserfs_write_lock_xattrs(sb) do {;} while(0) -#define reiserfs_write_unlock_xattrs(sb) do {;} while(0) -#define reiserfs_read_lock_xattrs(sb) -#define reiserfs_read_unlock_xattrs(sb) #define reiserfs_permission NULL -#define reiserfs_xattr_register_handlers() 0 -#define reiserfs_xattr_unregister_handlers() - -static inline int reiserfs_delete_xattrs(struct inode *inode) +static inline void reiserfs_init_xattr_rwsem(struct inode *inode) { - return 0; -}; -static inline int reiserfs_chown_xattrs(struct inode *inode, - struct iattr *attrs) +} +#endif /* CONFIG_REISERFS_FS_XATTR */ + +#ifndef CONFIG_REISERFS_FS_SECURITY +static inline int reiserfs_security_init(struct inode *dir, + struct inode *inode, + struct reiserfs_security_handle *sec) { return 0; -}; -static inline int reiserfs_xattr_init(struct super_block *sb, int mount_flags) +} +static inline int +reiserfs_security_write(struct reiserfs_transaction_handle *th, + struct inode *inode, + struct reiserfs_security_handle *sec) { - sb->s_flags = (sb->s_flags & ~MS_POSIXACL); /* to be sure */ return 0; -}; -static inline void reiserfs_init_xattr_rwsem(struct inode *inode) -{ } -#endif /* CONFIG_REISERFS_FS_XATTR */ +static inline void reiserfs_security_free(struct reiserfs_security_handle *sec) +{} +#endif #endif /* __KERNEL__ */ diff --git a/include/linux/security.h b/include/linux/security.h index 1f2ab6353c0..54ed15799a8 100644 --- a/include/linux/security.h +++ b/include/linux/security.h @@ -880,11 +880,6 @@ static inline void security_free_mnt_opts(struct security_mnt_opts *opts) * @sock contains the listening socket structure. * @newsock contains the newly created server socket for connection. * Return 0 if permission is granted. - * @socket_post_accept: - * This hook allows a security module to copy security - * information into the newly created socket's inode. - * @sock contains the listening socket structure. - * @newsock contains the newly created server socket for connection. * @socket_sendmsg: * Check permission before transmitting a message to another socket. * @sock contains the socket structure. @@ -1554,8 +1549,6 @@ struct security_operations { struct sockaddr *address, int addrlen); int (*socket_listen) (struct socket *sock, int backlog); int (*socket_accept) (struct socket *sock, struct socket *newsock); - void (*socket_post_accept) (struct socket *sock, - struct socket *newsock); int (*socket_sendmsg) (struct socket *sock, struct msghdr *msg, int size); int (*socket_recvmsg) (struct socket *sock, @@ -2537,7 +2530,6 @@ int security_socket_bind(struct socket *sock, struct sockaddr *address, int addr int security_socket_connect(struct socket *sock, struct sockaddr *address, int addrlen); int security_socket_listen(struct socket *sock, int backlog); int security_socket_accept(struct socket *sock, struct socket *newsock); -void security_socket_post_accept(struct socket *sock, struct socket *newsock); int security_socket_sendmsg(struct socket *sock, struct msghdr *msg, int size); int security_socket_recvmsg(struct socket *sock, struct msghdr *msg, int size, int flags); @@ -2616,11 +2608,6 @@ static inline int security_socket_accept(struct socket *sock, return 0; } -static inline void security_socket_post_accept(struct socket *sock, - struct socket *newsock) -{ -} - static inline int security_socket_sendmsg(struct socket *sock, struct msghdr *msg, int size) { diff --git a/include/linux/swiotlb.h b/include/linux/swiotlb.h index dedd3c0cfe3..ac9ff54f7cb 100644 --- a/include/linux/swiotlb.h +++ b/include/linux/swiotlb.h @@ -31,7 +31,7 @@ extern dma_addr_t swiotlb_phys_to_bus(struct device *hwdev, phys_addr_t address); extern phys_addr_t swiotlb_bus_to_phys(dma_addr_t address); -extern int swiotlb_arch_range_needs_mapping(void *ptr, size_t size); +extern int swiotlb_arch_range_needs_mapping(phys_addr_t paddr, size_t size); extern void *swiotlb_alloc_coherent(struct device *hwdev, size_t size, @@ -41,20 +41,13 @@ extern void swiotlb_free_coherent(struct device *hwdev, size_t size, void *vaddr, dma_addr_t dma_handle); -extern dma_addr_t -swiotlb_map_single(struct device *hwdev, void *ptr, size_t size, int dir); - -extern void -swiotlb_unmap_single(struct device *hwdev, dma_addr_t dev_addr, - size_t size, int dir); - -extern dma_addr_t -swiotlb_map_single_attrs(struct device *hwdev, void *ptr, size_t size, - int dir, struct dma_attrs *attrs); - -extern void -swiotlb_unmap_single_attrs(struct device *hwdev, dma_addr_t dev_addr, - size_t size, int dir, struct dma_attrs *attrs); +extern dma_addr_t swiotlb_map_page(struct device *dev, struct page *page, + unsigned long offset, size_t size, + enum dma_data_direction dir, + struct dma_attrs *attrs); +extern void swiotlb_unmap_page(struct device *hwdev, dma_addr_t dev_addr, + size_t size, enum dma_data_direction dir, + struct dma_attrs *attrs); extern int swiotlb_map_sg(struct device *hwdev, struct scatterlist *sg, int nents, @@ -66,36 +59,38 @@ swiotlb_unmap_sg(struct device *hwdev, struct scatterlist *sg, int nents, extern int swiotlb_map_sg_attrs(struct device *hwdev, struct scatterlist *sgl, int nelems, - int dir, struct dma_attrs *attrs); + enum dma_data_direction dir, struct dma_attrs *attrs); extern void swiotlb_unmap_sg_attrs(struct device *hwdev, struct scatterlist *sgl, - int nelems, int dir, struct dma_attrs *attrs); + int nelems, enum dma_data_direction dir, + struct dma_attrs *attrs); extern void swiotlb_sync_single_for_cpu(struct device *hwdev, dma_addr_t dev_addr, - size_t size, int dir); + size_t size, enum dma_data_direction dir); extern void swiotlb_sync_sg_for_cpu(struct device *hwdev, struct scatterlist *sg, - int nelems, int dir); + int nelems, enum dma_data_direction dir); extern void swiotlb_sync_single_for_device(struct device *hwdev, dma_addr_t dev_addr, - size_t size, int dir); + size_t size, enum dma_data_direction dir); extern void swiotlb_sync_sg_for_device(struct device *hwdev, struct scatterlist *sg, - int nelems, int dir); + int nelems, enum dma_data_direction dir); extern void swiotlb_sync_single_range_for_cpu(struct device *hwdev, dma_addr_t dev_addr, - unsigned long offset, size_t size, int dir); + unsigned long offset, size_t size, + enum dma_data_direction dir); extern void swiotlb_sync_single_range_for_device(struct device *hwdev, dma_addr_t dev_addr, unsigned long offset, size_t size, - int dir); + enum dma_data_direction dir); extern int swiotlb_dma_mapping_error(struct device *hwdev, dma_addr_t dma_addr); diff --git a/include/linux/video_decoder.h b/include/linux/video_decoder.h deleted file mode 100644 index e26c0c86a6e..00000000000 --- a/include/linux/video_decoder.h +++ /dev/null @@ -1,48 +0,0 @@ -#ifndef _LINUX_VIDEO_DECODER_H -#define _LINUX_VIDEO_DECODER_H - -#include <linux/types.h> - -#define HAVE_VIDEO_DECODER 1 - -struct video_decoder_capability { /* this name is too long */ - __u32 flags; -#define VIDEO_DECODER_PAL 1 /* can decode PAL signal */ -#define VIDEO_DECODER_NTSC 2 /* can decode NTSC */ -#define VIDEO_DECODER_SECAM 4 /* can decode SECAM */ -#define VIDEO_DECODER_AUTO 8 /* can autosense norm */ -#define VIDEO_DECODER_CCIR 16 /* CCIR-601 pixel rate (720 pixels per line) instead of square pixel rate */ - int inputs; /* number of inputs */ - int outputs; /* number of outputs */ -}; - -/* -DECODER_GET_STATUS returns the following flags. The only one you need is -DECODER_STATUS_GOOD, the others are just nice things to know. -*/ -#define DECODER_STATUS_GOOD 1 /* receiving acceptable input */ -#define DECODER_STATUS_COLOR 2 /* receiving color information */ -#define DECODER_STATUS_PAL 4 /* auto detected */ -#define DECODER_STATUS_NTSC 8 /* auto detected */ -#define DECODER_STATUS_SECAM 16 /* auto detected */ - -struct video_decoder_init { - unsigned char len; - const unsigned char *data; -}; - -#define DECODER_GET_CAPABILITIES _IOR('d', 1, struct video_decoder_capability) -#define DECODER_GET_STATUS _IOR('d', 2, int) -#define DECODER_SET_NORM _IOW('d', 3, int) -#define DECODER_SET_INPUT _IOW('d', 4, int) /* 0 <= input < #inputs */ -#define DECODER_SET_OUTPUT _IOW('d', 5, int) /* 0 <= output < #outputs */ -#define DECODER_ENABLE_OUTPUT _IOW('d', 6, int) /* boolean output enable control */ -#define DECODER_SET_PICTURE _IOW('d', 7, struct video_picture) -#define DECODER_SET_GPIO _IOW('d', 8, int) /* switch general purpose pin */ -#define DECODER_INIT _IOW('d', 9, struct video_decoder_init) /* init internal registers at once */ -#define DECODER_SET_VBI_BYPASS _IOW('d', 10, int) /* switch vbi bypass */ - -#define DECODER_DUMP _IO('d', 192) /* debug hook */ - - -#endif diff --git a/include/linux/video_encoder.h b/include/linux/video_encoder.h deleted file mode 100644 index b7b6423bbb8..00000000000 --- a/include/linux/video_encoder.h +++ /dev/null @@ -1,23 +0,0 @@ -#ifndef _LINUX_VIDEO_ENCODER_H -#define _LINUX_VIDEO_ENCODER_H - -#include <linux/types.h> - -struct video_encoder_capability { /* this name is too long */ - __u32 flags; -#define VIDEO_ENCODER_PAL 1 /* can encode PAL signal */ -#define VIDEO_ENCODER_NTSC 2 /* can encode NTSC */ -#define VIDEO_ENCODER_SECAM 4 /* can encode SECAM */ -#define VIDEO_ENCODER_CCIR 16 /* CCIR-601 pixel rate (720 pixels per line) instead of square pixel rate */ - int inputs; /* number of inputs */ - int outputs; /* number of outputs */ -}; - -#define ENCODER_GET_CAPABILITIES _IOR('e', 1, struct video_encoder_capability) -#define ENCODER_SET_NORM _IOW('e', 2, int) -#define ENCODER_SET_INPUT _IOW('e', 3, int) /* 0 <= input < #inputs */ -#define ENCODER_SET_OUTPUT _IOW('e', 4, int) /* 0 <= output < #outputs */ -#define ENCODER_ENABLE_OUTPUT _IOW('e', 5, int) /* boolean output enable control */ - - -#endif diff --git a/include/linux/videodev.h b/include/linux/videodev.h index 837f392fbe9..b19eab14097 100644 --- a/include/linux/videodev.h +++ b/include/linux/videodev.h @@ -16,6 +16,23 @@ #include <linux/ioctl.h> #include <linux/videodev2.h> +#if defined(__MIN_V4L1) && defined (__KERNEL__) + +/* + * Used by those V4L2 core functions that need a minimum V4L1 support, + * in order to allow V4L1 Compatibilty code compilation. + */ + +struct video_mbuf +{ + int size; /* Total memory to map */ + int frames; /* Frames */ + int offsets[VIDEO_MAX_FRAME]; +}; + +#define VIDIOCGMBUF _IOR('v',20, struct video_mbuf) /* Memory map buffer info */ + +#else #if defined(CONFIG_VIDEO_V4L1_COMPAT) || !defined (__KERNEL__) #define VID_TYPE_CAPTURE 1 /* Can capture */ @@ -312,6 +329,7 @@ struct video_code #define VID_PLAY_END_MARK 14 #endif /* CONFIG_VIDEO_V4L1_COMPAT */ +#endif /* __MIN_V4L1 */ #endif /* __LINUX_VIDEODEV_H */ diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h index 5571dbe1c0a..139d234923c 100644 --- a/include/linux/videodev2.h +++ b/include/linux/videodev2.h @@ -344,6 +344,8 @@ struct v4l2_pix_format { #define V4L2_PIX_FMT_SPCA508 v4l2_fourcc('S', '5', '0', '8') /* YUVY per line */ #define V4L2_PIX_FMT_SPCA561 v4l2_fourcc('S', '5', '6', '1') /* compressed GBRG bayer */ #define V4L2_PIX_FMT_PAC207 v4l2_fourcc('P', '2', '0', '7') /* compressed BGGR bayer */ +#define V4L2_PIX_FMT_MR97310A v4l2_fourcc('M', '3', '1', '0') /* compressed BGGR bayer */ +#define V4L2_PIX_FMT_SQ905C v4l2_fourcc('9', '0', '5', 'C') /* compressed RGGB bayer */ #define V4L2_PIX_FMT_PJPG v4l2_fourcc('P', 'J', 'P', 'G') /* Pixart 73xx JPEG */ #define V4L2_PIX_FMT_YVYU v4l2_fourcc('Y', 'V', 'Y', 'U') /* 16 YVU 4:2:2 */ @@ -829,6 +831,7 @@ struct v4l2_querymenu { #define V4L2_CTRL_FLAG_UPDATE 0x0008 #define V4L2_CTRL_FLAG_INACTIVE 0x0010 #define V4L2_CTRL_FLAG_SLIDER 0x0020 +#define V4L2_CTRL_FLAG_WRITE_ONLY 0x0040 /* Query flag, to be ORed with the control ID */ #define V4L2_CTRL_FLAG_NEXT_CTRL 0x80000000 @@ -879,8 +882,15 @@ enum v4l2_power_line_frequency { #define V4L2_CID_BACKLIGHT_COMPENSATION (V4L2_CID_BASE+28) #define V4L2_CID_CHROMA_AGC (V4L2_CID_BASE+29) #define V4L2_CID_COLOR_KILLER (V4L2_CID_BASE+30) +#define V4L2_CID_COLORFX (V4L2_CID_BASE+31) +enum v4l2_colorfx { + V4L2_COLORFX_NONE = 0, + V4L2_COLORFX_BW = 1, + V4L2_COLORFX_SEPIA = 2, +}; + /* last CID + 1 */ -#define V4L2_CID_LASTP1 (V4L2_CID_BASE+31) +#define V4L2_CID_LASTP1 (V4L2_CID_BASE+32) /* MPEG-class control IDs defined by V4L2 */ #define V4L2_CID_MPEG_BASE (V4L2_CTRL_CLASS_MPEG | 0x900) @@ -1339,6 +1349,53 @@ struct v4l2_sliced_vbi_data { }; /* + * Sliced VBI data inserted into MPEG Streams + */ + +/* + * V4L2_MPEG_STREAM_VBI_FMT_IVTV: + * + * Structure of payload contained in an MPEG 2 Private Stream 1 PES Packet in an + * MPEG-2 Program Pack that contains V4L2_MPEG_STREAM_VBI_FMT_IVTV Sliced VBI + * data + * + * Note, the MPEG-2 Program Pack and Private Stream 1 PES packet header + * definitions are not included here. See the MPEG-2 specifications for details + * on these headers. + */ + +/* Line type IDs */ +#define V4L2_MPEG_VBI_IVTV_TELETEXT_B (1) +#define V4L2_MPEG_VBI_IVTV_CAPTION_525 (4) +#define V4L2_MPEG_VBI_IVTV_WSS_625 (5) +#define V4L2_MPEG_VBI_IVTV_VPS (7) + +struct v4l2_mpeg_vbi_itv0_line { + __u8 id; /* One of V4L2_MPEG_VBI_IVTV_* above */ + __u8 data[42]; /* Sliced VBI data for the line */ +} __attribute__ ((packed)); + +struct v4l2_mpeg_vbi_itv0 { + __le32 linemask[2]; /* Bitmasks of VBI service lines present */ + struct v4l2_mpeg_vbi_itv0_line line[35]; +} __attribute__ ((packed)); + +struct v4l2_mpeg_vbi_ITV0 { + struct v4l2_mpeg_vbi_itv0_line line[36]; +} __attribute__ ((packed)); + +#define V4L2_MPEG_VBI_IVTV_MAGIC0 "itv0" +#define V4L2_MPEG_VBI_IVTV_MAGIC1 "ITV0" + +struct v4l2_mpeg_vbi_fmt_ivtv { + __u8 magic[4]; + union { + struct v4l2_mpeg_vbi_itv0 itv0; + struct v4l2_mpeg_vbi_ITV0 ITV0; + }; +} __attribute__ ((packed)); + +/* * A G G R E G A T E S T R U C T U R E S */ @@ -1403,14 +1460,6 @@ struct v4l2_dbg_chip_ident { __u32 revision; /* chip revision, chip specific */ } __attribute__ ((packed)); -/* VIDIOC_G_CHIP_IDENT_OLD: Deprecated, do not use */ -struct v4l2_chip_ident_old { - __u32 match_type; /* Match type */ - __u32 match_chip; /* Match this chip, meaning determined by match_type */ - __u32 ident; /* chip identifier as specified in <media/v4l2-chip-ident.h> */ - __u32 revision; /* chip revision, chip specific */ -}; - /* * I O C T L C O D E S F O R V I D E O D E V I C E S * @@ -1488,8 +1537,6 @@ struct v4l2_chip_ident_old { /* Experimental, meant for debugging, testing and internal use. Never use this ioctl in applications! */ #define VIDIOC_DBG_G_CHIP_IDENT _IOWR('V', 81, struct v4l2_dbg_chip_ident) -/* This is deprecated and will go away in 2.6.30 */ -#define VIDIOC_G_CHIP_IDENT_OLD _IOWR('V', 81, struct v4l2_chip_ident_old) #endif #define VIDIOC_S_HW_FREQ_SEEK _IOW('V', 82, struct v4l2_hw_freq_seek) diff --git a/include/media/bt819.h b/include/media/bt819.h new file mode 100644 index 00000000000..38f666bde77 --- /dev/null +++ b/include/media/bt819.h @@ -0,0 +1,33 @@ +/* + bt819.h - bt819 notifications + + Copyright (C) 2009 Hans Verkuil (hverkuil@xs4all.nl) + + 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., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#ifndef _BT819_H_ +#define _BT819_H_ + +#include <linux/ioctl.h> + +/* v4l2_device notifications. */ + +/* Needed to reset the FIFO buffer when changing the input + or the video standard. */ +#define BT819_FIFO_RESET_LOW _IO('b', 0) +#define BT819_FIFO_RESET_HIGH _IO('b', 1) + +#endif diff --git a/include/media/cx2341x.h b/include/media/cx2341x.h index 9ec4d5889ef..9ebe8558b9b 100644 --- a/include/media/cx2341x.h +++ b/include/media/cx2341x.h @@ -1,5 +1,5 @@ /* - cx23415/6 header containing common defines. + cx23415/6/8 header containing common defines. 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 @@ -28,6 +28,7 @@ enum cx2341x_port { enum cx2341x_cap { CX2341X_CAP_HAS_SLICED_VBI = 1 << 0, CX2341X_CAP_HAS_TS = 1 << 1, + CX2341X_CAP_HAS_AC3 = 1 << 2, }; struct cx2341x_mpeg_params { @@ -47,11 +48,12 @@ struct cx2341x_mpeg_params { enum v4l2_mpeg_audio_sampling_freq audio_sampling_freq; enum v4l2_mpeg_audio_encoding audio_encoding; enum v4l2_mpeg_audio_l2_bitrate audio_l2_bitrate; + enum v4l2_mpeg_audio_ac3_bitrate audio_ac3_bitrate; enum v4l2_mpeg_audio_mode audio_mode; enum v4l2_mpeg_audio_mode_extension audio_mode_extension; enum v4l2_mpeg_audio_emphasis audio_emphasis; enum v4l2_mpeg_audio_crc audio_crc; - u16 audio_properties; + u32 audio_properties; u16 audio_mute; /* video */ diff --git a/include/media/cx25840.h b/include/media/cx25840.h index db431d513f2..2c3fbaa33f7 100644 --- a/include/media/cx25840.h +++ b/include/media/cx25840.h @@ -21,6 +21,18 @@ #ifndef _CX25840_H_ #define _CX25840_H_ +/* Note that the cx25840 driver requires that the bridge driver calls the + v4l2_subdev's init operation in order to load the driver's firmware. + Without this the audio standard detection will fail and you will + only get mono. + + Since loading the firmware is often problematic when the driver is + compiled into the kernel I recommend postponing calling this function + until the first open of the video device. Another reason for + postponing it is that loading this firmware takes a long time (seconds) + due to the slow i2c bus speed. So it will speed up the boot process if + you can avoid loading the fw as long as the video device isn't used. */ + enum cx25840_video_input { /* Composite video inputs In1-In8 */ CX25840_COMPOSITE1 = 1, diff --git a/include/media/ir-common.h b/include/media/ir-common.h index 5bf2ea00678..7b5b91f6042 100644 --- a/include/media/ir-common.h +++ b/include/media/ir-common.h @@ -111,6 +111,7 @@ extern IR_KEYTAB_TYPE ir_codes_empty[IR_KEYTAB_SIZE]; extern IR_KEYTAB_TYPE ir_codes_avermedia[IR_KEYTAB_SIZE]; extern IR_KEYTAB_TYPE ir_codes_avermedia_dvbt[IR_KEYTAB_SIZE]; extern IR_KEYTAB_TYPE ir_codes_avermedia_m135a[IR_KEYTAB_SIZE]; +extern IR_KEYTAB_TYPE ir_codes_avermedia_cardbus[IR_KEYTAB_SIZE]; extern IR_KEYTAB_TYPE ir_codes_apac_viewcomp[IR_KEYTAB_SIZE]; extern IR_KEYTAB_TYPE ir_codes_pixelview[IR_KEYTAB_SIZE]; extern IR_KEYTAB_TYPE ir_codes_pixelview_new[IR_KEYTAB_SIZE]; @@ -159,6 +160,8 @@ extern IR_KEYTAB_TYPE ir_codes_real_audio_220_32_keys[IR_KEYTAB_SIZE]; extern IR_KEYTAB_TYPE ir_codes_msi_tvanywhere_plus[IR_KEYTAB_SIZE]; extern IR_KEYTAB_TYPE ir_codes_ati_tv_wonder_hd_600[IR_KEYTAB_SIZE]; extern IR_KEYTAB_TYPE ir_codes_kworld_plus_tv_analog[IR_KEYTAB_SIZE]; +extern IR_KEYTAB_TYPE ir_codes_kaiomy[IR_KEYTAB_SIZE]; +extern IR_KEYTAB_TYPE ir_codes_dm1105_nec[IR_KEYTAB_SIZE]; #endif /* diff --git a/include/media/ir-kbd-i2c.h b/include/media/ir-kbd-i2c.h index 00fa57eb9fd..07963d70540 100644 --- a/include/media/ir-kbd-i2c.h +++ b/include/media/ir-kbd-i2c.h @@ -14,8 +14,7 @@ struct IR_i2c { /* Used to avoid fast repeating */ unsigned char old; - struct work_struct work; - struct timer_list timer; + struct delayed_work work; char phys[32]; int (*get_key)(struct IR_i2c*, u32*, u32*); }; diff --git a/include/media/ov772x.h b/include/media/ov772x.h index e391d55edb9..57db48dd85b 100644 --- a/include/media/ov772x.h +++ b/include/media/ov772x.h @@ -13,8 +13,13 @@ #include <media/soc_camera.h> +/* for flags */ +#define OV772X_FLAG_VFLIP 0x00000001 /* Vertical flip image */ +#define OV772X_FLAG_HFLIP 0x00000002 /* Horizontal flip image */ + struct ov772x_camera_info { unsigned long buswidth; + unsigned long flags; struct soc_camera_link link; }; diff --git a/include/media/saa7146.h b/include/media/saa7146.h index c5a6e22a4b3..fff4235adae 100644 --- a/include/media/saa7146.h +++ b/include/media/saa7146.h @@ -13,6 +13,7 @@ #include <linux/stringify.h> #include <linux/mutex.h> #include <linux/scatterlist.h> +#include <media/v4l2-device.h> #include <linux/vmalloc.h> /* for vmalloc() */ #include <linux/mm.h> /* for vmalloc_to_page() */ @@ -110,6 +111,8 @@ struct saa7146_dev struct list_head item; + struct v4l2_device v4l2_dev; + /* different device locks */ spinlock_t slock; struct mutex lock; @@ -145,6 +148,11 @@ struct saa7146_dev struct saa7146_dma d_rps1; }; +static inline struct saa7146_dev *to_saa7146_dev(struct v4l2_device *v4l2_dev) +{ + return container_of(v4l2_dev, struct saa7146_dev, v4l2_dev); +} + /* from saa7146_i2c.c */ int saa7146_i2c_adapter_prepare(struct saa7146_dev *dev, struct i2c_adapter *i2c_adapter, u32 bitrate); diff --git a/include/media/saa7146_vv.h b/include/media/saa7146_vv.h index c8d0b23fde2..eed5fccc83f 100644 --- a/include/media/saa7146_vv.h +++ b/include/media/saa7146_vv.h @@ -150,16 +150,6 @@ struct saa7146_vv unsigned int resources; /* resource management for device */ }; -#define SAA7146_EXCLUSIVE 0x1 -#define SAA7146_BEFORE 0x2 -#define SAA7146_AFTER 0x4 - -struct saa7146_extension_ioctls -{ - unsigned int cmd; - int flags; -}; - /* flags */ #define SAA7146_USE_PORT_B_FOR_VBI 0x2 /* use input port b for vbi hardware bug workaround */ @@ -176,8 +166,10 @@ struct saa7146_ext_vv int num_stds; int (*std_callback)(struct saa7146_dev*, struct saa7146_standard *); - struct saa7146_extension_ioctls *ioctls; - long (*ioctl)(struct saa7146_fh *, unsigned int cmd, void *arg); + /* the extension can override this */ + struct v4l2_ioctl_ops ops; + /* pointer to the saa7146 core ops */ + const struct v4l2_ioctl_ops *core_ops; struct v4l2_file_operations vbi_fops; }; @@ -213,6 +205,7 @@ void saa7146_set_hps_source_and_sync(struct saa7146_dev *saa, int source, int sy void saa7146_set_gpio(struct saa7146_dev *saa, u8 pin, u8 data); /* from saa7146_video.c */ +extern const struct v4l2_ioctl_ops saa7146_video_ioctl_ops; extern struct saa7146_use_ops saa7146_video_uops; int saa7146_start_preview(struct saa7146_fh *fh); int saa7146_stop_preview(struct saa7146_fh *fh); diff --git a/include/media/sh_mobile_ceu.h b/include/media/sh_mobile_ceu.h index b5dbefea374..0f3524cff43 100644 --- a/include/media/sh_mobile_ceu.h +++ b/include/media/sh_mobile_ceu.h @@ -1,10 +1,11 @@ #ifndef __ASM_SH_MOBILE_CEU_H__ #define __ASM_SH_MOBILE_CEU_H__ -#include <media/soc_camera.h> +#define SH_CEU_FLAG_USE_8BIT_BUS (1 << 0) /* use 8bit bus width */ +#define SH_CEU_FLAG_USE_16BIT_BUS (1 << 1) /* use 16bit bus width */ struct sh_mobile_ceu_info { - unsigned long flags; /* SOCAM_... */ + unsigned long flags; }; #endif /* __ASM_SH_MOBILE_CEU_H__ */ diff --git a/include/media/soc_camera.h b/include/media/soc_camera.h index 7440d925066..37013688af4 100644 --- a/include/media/soc_camera.h +++ b/include/media/soc_camera.h @@ -45,6 +45,7 @@ struct soc_camera_device { int num_formats; struct soc_camera_format_xlate *user_formats; int num_user_formats; + enum v4l2_field field; /* Preserve field over close() */ struct module *owner; void *host_priv; /* Per-device host private data */ /* soc_camera.c private count. Only accessed with .video_lock held */ @@ -74,7 +75,8 @@ struct soc_camera_host_ops { int (*resume)(struct soc_camera_device *); int (*get_formats)(struct soc_camera_device *, int, struct soc_camera_format_xlate *); - int (*set_fmt)(struct soc_camera_device *, __u32, struct v4l2_rect *); + int (*set_crop)(struct soc_camera_device *, struct v4l2_rect *); + int (*set_fmt)(struct soc_camera_device *, struct v4l2_format *); int (*try_fmt)(struct soc_camera_device *, struct v4l2_format *); void (*init_videobuf)(struct videobuf_queue *, struct soc_camera_device *); @@ -93,13 +95,18 @@ struct soc_camera_host_ops { struct soc_camera_link { /* Camera bus id, used to match a camera and a bus */ int bus_id; - /* GPIO number to switch between 8 and 10 bit modes */ - unsigned int gpio; /* Per camera SOCAM_SENSOR_* bus flags */ unsigned long flags; /* Optional callbacks to power on or off and reset the sensor */ int (*power)(struct device *, int); int (*reset)(struct device *); + /* + * some platforms may support different data widths than the sensors + * native ones due to different data line routing. Let the board code + * overwrite the width flags. + */ + int (*set_bus_param)(struct soc_camera_link *, unsigned long flags); + unsigned long (*query_bus_param)(struct soc_camera_link *); }; static inline struct soc_camera_device *to_soc_camera_dev(struct device *dev) @@ -159,7 +166,8 @@ struct soc_camera_ops { int (*release)(struct soc_camera_device *); int (*start_capture)(struct soc_camera_device *); int (*stop_capture)(struct soc_camera_device *); - int (*set_fmt)(struct soc_camera_device *, __u32, struct v4l2_rect *); + int (*set_crop)(struct soc_camera_device *, struct v4l2_rect *); + int (*set_fmt)(struct soc_camera_device *, struct v4l2_format *); int (*try_fmt)(struct soc_camera_device *, struct v4l2_format *); unsigned long (*query_bus_param)(struct soc_camera_device *); int (*set_bus_param)(struct soc_camera_device *, unsigned long); @@ -239,15 +247,19 @@ static inline struct v4l2_queryctrl const *soc_camera_find_qctrl( static inline unsigned long soc_camera_bus_param_compatible( unsigned long camera_flags, unsigned long bus_flags) { - unsigned long common_flags, hsync, vsync, pclk; + unsigned long common_flags, hsync, vsync, pclk, data, buswidth, mode; common_flags = camera_flags & bus_flags; hsync = common_flags & (SOCAM_HSYNC_ACTIVE_HIGH | SOCAM_HSYNC_ACTIVE_LOW); vsync = common_flags & (SOCAM_VSYNC_ACTIVE_HIGH | SOCAM_VSYNC_ACTIVE_LOW); pclk = common_flags & (SOCAM_PCLK_SAMPLE_RISING | SOCAM_PCLK_SAMPLE_FALLING); + data = common_flags & (SOCAM_DATA_ACTIVE_HIGH | SOCAM_DATA_ACTIVE_LOW); + mode = common_flags & (SOCAM_MASTER | SOCAM_SLAVE); + buswidth = common_flags & SOCAM_DATAWIDTH_MASK; - return (!hsync || !vsync || !pclk) ? 0 : common_flags; + return (!hsync || !vsync || !pclk || !data || !mode || !buswidth) ? 0 : + common_flags; } extern unsigned long soc_camera_apply_sensor_flags(struct soc_camera_link *icl, diff --git a/include/media/v4l2-chip-ident.h b/include/media/v4l2-chip-ident.h index 9aaf652b20e..1be461a2907 100644 --- a/include/media/v4l2-chip-ident.h +++ b/include/media/v4l2-chip-ident.h @@ -37,10 +37,8 @@ enum { /* module saa7110: just ident 100 */ V4L2_IDENT_SAA7110 = 100, - /* module saa7111: just ident 101 */ + /* module saa7115: reserved range 101-149 */ V4L2_IDENT_SAA7111 = 101, - - /* module saa7115: reserved range 102-149 */ V4L2_IDENT_SAA7113 = 103, V4L2_IDENT_SAA7114 = 104, V4L2_IDENT_SAA7115 = 105, @@ -63,44 +61,96 @@ enum { V4L2_IDENT_OV7720 = 251, V4L2_IDENT_OV7725 = 252, - /* Conexant MPEG encoder/decoders: reserved range 410-420 */ + /* module saa7146: reserved range 300-309 */ + V4L2_IDENT_SAA7146 = 300, + + /* Conexant MPEG encoder/decoders: reserved range 400-420 */ + V4L2_IDENT_CX23418_843 = 403, /* Integrated A/V Decoder on the '418 */ V4L2_IDENT_CX23415 = 415, V4L2_IDENT_CX23416 = 416, V4L2_IDENT_CX23418 = 418, + /* module au0828 */ + V4L2_IDENT_AU0828 = 828, + + /* module indycam: just ident 2000 */ + V4L2_IDENT_INDYCAM = 2000, + + /* module bt819: reserved range 810-819 */ + V4L2_IDENT_BT815A = 815, + V4L2_IDENT_BT817A = 817, + V4L2_IDENT_BT819A = 819, + + /* module bt856: just ident 856 */ + V4L2_IDENT_BT856 = 856, + + /* module bt866: just ident 866 */ + V4L2_IDENT_BT866 = 866, + + /* module ks0127: reserved range 1120-1129 */ + V4L2_IDENT_KS0122S = 1122, + V4L2_IDENT_KS0127 = 1127, + V4L2_IDENT_KS0127B = 1128, + /* module vp27smpx: just ident 2700 */ V4L2_IDENT_VP27SMPX = 2700, + /* module vpx3220: reserved range: 3210-3229 */ + V4L2_IDENT_VPX3214C = 3214, + V4L2_IDENT_VPX3216B = 3216, + V4L2_IDENT_VPX3220A = 3220, + /* module tvp5150 */ V4L2_IDENT_TVP5150 = 5150, + /* module saa5246a: just ident 5246 */ + V4L2_IDENT_SAA5246A = 5246, + + /* module saa5249: just ident 5249 */ + V4L2_IDENT_SAA5249 = 5249, + /* module cs5345: just ident 5345 */ V4L2_IDENT_CS5345 = 5345, + /* module tea6415c: just ident 6415 */ + V4L2_IDENT_TEA6415C = 6415, + + /* module tea6420: just ident 6420 */ + V4L2_IDENT_TEA6420 = 6420, + + /* module saa6588: just ident 6588 */ + V4L2_IDENT_SAA6588 = 6588, + /* module saa6752hs: reserved range 6750-6759 */ V4L2_IDENT_SAA6752HS = 6752, V4L2_IDENT_SAA6752HS_AC3 = 6753, + /* module adv7170: just ident 7170 */ + V4L2_IDENT_ADV7170 = 7170, + + /* module adv7175: just ident 7175 */ + V4L2_IDENT_ADV7175 = 7175, + + /* module saa7185: just ident 7185 */ + V4L2_IDENT_SAA7185 = 7185, + + /* module saa7191: just ident 7191 */ + V4L2_IDENT_SAA7191 = 7191, + /* module wm8739: just ident 8739 */ V4L2_IDENT_WM8739 = 8739, /* module wm8775: just ident 8775 */ V4L2_IDENT_WM8775 = 8775, - /* module tw9910: just ident 9910 */ - V4L2_IDENT_TW9910 = 9910, - - /* module cs53132a: just ident 53132 */ - V4L2_IDENT_CS53l32A = 53132, - - /* module upd64031a: just ident 64031 */ - V4L2_IDENT_UPD64031A = 64031, + /* module tda9840: just ident 9840 */ + V4L2_IDENT_TDA9840 = 9840, - /* module upd64083: just ident 64083 */ - V4L2_IDENT_UPD64083 = 64083, + /* module cafe_ccic, just ident 8801 */ + V4L2_IDENT_CAFE = 8801, - /* module m52790: just ident 52790 */ - V4L2_IDENT_M52790 = 52790, + /* module tw9910: just ident 9910 */ + V4L2_IDENT_TW9910 = 9910, /* module msp3400: reserved range 34000-34999 and 44000-44999 */ V4L2_IDENT_MSPX4XX = 34000, /* generic MSPX4XX identifier, only @@ -178,6 +228,18 @@ enum { V4L2_IDENT_MT9V022IX7ATC = 45010, /* No way to detect "normal" I77ATx */ V4L2_IDENT_MT9V022IX7ATM = 45015, /* and "lead free" IA7ATx chips */ V4L2_IDENT_MT9T031 = 45020, + + /* module cs53132a: just ident 53132 */ + V4L2_IDENT_CS53l32A = 53132, + + /* module upd64031a: just ident 64031 */ + V4L2_IDENT_UPD64031A = 64031, + + /* module upd64083: just ident 64083 */ + V4L2_IDENT_UPD64083 = 64083, + + /* module m52790: just ident 52790 */ + V4L2_IDENT_M52790 = 52790, }; #endif diff --git a/include/media/v4l2-common.h b/include/media/v4l2-common.h index 95e74f1874e..3a6905615d6 100644 --- a/include/media/v4l2-common.h +++ b/include/media/v4l2-common.h @@ -102,11 +102,15 @@ int v4l2_ctrl_check(struct v4l2_ext_control *ctrl, struct v4l2_queryctrl *qctrl, const char *v4l2_ctrl_get_name(u32 id); const char **v4l2_ctrl_get_menu(u32 id); int v4l2_ctrl_query_fill(struct v4l2_queryctrl *qctrl, s32 min, s32 max, s32 step, s32 def); -int v4l2_ctrl_query_fill_std(struct v4l2_queryctrl *qctrl); int v4l2_ctrl_query_menu(struct v4l2_querymenu *qmenu, struct v4l2_queryctrl *qctrl, const char **menu_items); #define V4L2_CTRL_MENU_IDS_END (0xffffffff) int v4l2_ctrl_query_menu_valid_items(struct v4l2_querymenu *qmenu, const u32 *ids); + +/* Note: ctrl_classes points to an array of u32 pointers. Each u32 array is a + 0-terminated array of control IDs. Each array must be sorted low to high + and belong to the same control class. The array of u32 pointers must also + be sorted, from low class IDs to high class IDs. */ u32 v4l2_ctrl_next(const u32 * const *ctrl_classes, u32 id); /* ------------------------------------------------------------------------- */ @@ -149,6 +153,21 @@ struct v4l2_subdev *v4l2_i2c_new_probed_subdev(struct i2c_adapter *adapter, /* Initialize an v4l2_subdev with data from an i2c_client struct */ void v4l2_i2c_subdev_init(struct v4l2_subdev *sd, struct i2c_client *client, const struct v4l2_subdev_ops *ops); +/* Return i2c client address of v4l2_subdev. */ +unsigned short v4l2_i2c_subdev_addr(struct v4l2_subdev *sd); + +enum v4l2_i2c_tuner_type { + ADDRS_RADIO, /* Radio tuner addresses */ + ADDRS_DEMOD, /* Demod tuner addresses */ + ADDRS_TV, /* TV tuner addresses */ + /* TV tuner addresses if demod is present, this excludes + addresses used by the demodulator from the list of + candidates. */ + ADDRS_TV_WITH_DEMOD, +}; +/* Return a list of I2C tuner addresses to probe. Use only if the tuner + addresses are unknown. */ +const unsigned short *v4l2_i2c_tuner_addrs(enum v4l2_i2c_tuner_type type); /* ------------------------------------------------------------------------- */ @@ -284,4 +303,7 @@ struct v4l2_crystal_freq { a v4l2_gpio struct if a direction is also needed. */ #define VIDIOC_INT_S_GPIO _IOW('d', 117, u32) +/* Get input status. Same as the status field in the v4l2_input struct. */ +#define VIDIOC_INT_G_INPUT_STATUS _IOR('d', 118, u32) + #endif /* V4L2_COMMON_H_ */ diff --git a/include/media/v4l2-dev.h b/include/media/v4l2-dev.h index e36faab8459..2058dd45e91 100644 --- a/include/media/v4l2-dev.h +++ b/include/media/v4l2-dev.h @@ -40,6 +40,8 @@ struct v4l2_file_operations { unsigned int (*poll) (struct file *, struct poll_table_struct *); long (*ioctl) (struct file *, unsigned int, unsigned long); long (*unlocked_ioctl) (struct file *, unsigned int, unsigned long); + unsigned long (*get_unmapped_area) (struct file *, unsigned long, + unsigned long, unsigned long, unsigned long); int (*mmap) (struct file *, struct vm_area_struct *); int (*open) (struct file *); int (*release) (struct file *); diff --git a/include/media/v4l2-device.h b/include/media/v4l2-device.h index 55e41afd95e..0dd3e8e8653 100644 --- a/include/media/v4l2-device.h +++ b/include/media/v4l2-device.h @@ -33,7 +33,9 @@ #define V4L2_DEVICE_NAME_SIZE (BUS_ID_SIZE + 16) struct v4l2_device { - /* dev->driver_data points to this struct */ + /* dev->driver_data points to this struct. + Note: dev might be NULL if there is no parent device + as is the case with e.g. ISA devices. */ struct device *dev; /* used to keep track of the registered subdevs */ struct list_head subdevs; @@ -42,33 +44,43 @@ struct v4l2_device { spinlock_t lock; /* unique device name, by default the driver name + bus ID */ char name[V4L2_DEVICE_NAME_SIZE]; + /* notify callback called by some sub-devices. */ + void (*notify)(struct v4l2_subdev *sd, + unsigned int notification, void *arg); }; -/* Initialize v4l2_dev and make dev->driver_data point to v4l2_dev */ +/* Initialize v4l2_dev and make dev->driver_data point to v4l2_dev. + dev may be NULL in rare cases (ISA devices). In that case you + must fill in the v4l2_dev->name field before calling this function. */ int __must_check v4l2_device_register(struct device *dev, struct v4l2_device *v4l2_dev); -/* Set v4l2_dev->dev->driver_data to NULL and unregister all sub-devices */ +/* Set v4l2_dev->dev to NULL. Call when the USB parent disconnects. + Since the parent disappears this ensures that v4l2_dev doesn't have an + invalid parent pointer. */ +void v4l2_device_disconnect(struct v4l2_device *v4l2_dev); +/* Unregister all sub-devices and any other resources related to v4l2_dev. */ void v4l2_device_unregister(struct v4l2_device *v4l2_dev); /* Register a subdev with a v4l2 device. While registered the subdev module is marked as in-use. An error is returned if the module is no longer loaded when you attempt to register it. */ -int __must_check v4l2_device_register_subdev(struct v4l2_device *dev, struct v4l2_subdev *sd); +int __must_check v4l2_device_register_subdev(struct v4l2_device *v4l2_dev, + struct v4l2_subdev *sd); /* Unregister a subdev with a v4l2 device. Can also be called if the subdev wasn't registered. In that case it will do nothing. */ void v4l2_device_unregister_subdev(struct v4l2_subdev *sd); /* Iterate over all subdevs. */ -#define v4l2_device_for_each_subdev(sd, dev) \ - list_for_each_entry(sd, &(dev)->subdevs, list) +#define v4l2_device_for_each_subdev(sd, v4l2_dev) \ + list_for_each_entry(sd, &(v4l2_dev)->subdevs, list) /* Call the specified callback for all subdevs matching the condition. Ignore any errors. Note that you cannot add or delete a subdev while walking the subdevs list. */ -#define __v4l2_device_call_subdevs(dev, cond, o, f, args...) \ +#define __v4l2_device_call_subdevs(v4l2_dev, cond, o, f, args...) \ do { \ struct v4l2_subdev *sd; \ \ - list_for_each_entry(sd, &(dev)->subdevs, list) \ + list_for_each_entry(sd, &(v4l2_dev)->subdevs, list) \ if ((cond) && sd->ops->o && sd->ops->o->f) \ sd->ops->o->f(sd , ##args); \ } while (0) @@ -77,12 +89,12 @@ void v4l2_device_unregister_subdev(struct v4l2_subdev *sd); If the callback returns an error other than 0 or -ENOIOCTLCMD, then return with that error code. Note that you cannot add or delete a subdev while walking the subdevs list. */ -#define __v4l2_device_call_subdevs_until_err(dev, cond, o, f, args...) \ +#define __v4l2_device_call_subdevs_until_err(v4l2_dev, cond, o, f, args...) \ ({ \ struct v4l2_subdev *sd; \ long err = 0; \ \ - list_for_each_entry(sd, &(dev)->subdevs, list) { \ + list_for_each_entry(sd, &(v4l2_dev)->subdevs, list) { \ if ((cond) && sd->ops->o && sd->ops->o->f) \ err = sd->ops->o->f(sd , ##args); \ if (err && err != -ENOIOCTLCMD) \ @@ -94,16 +106,16 @@ void v4l2_device_unregister_subdev(struct v4l2_subdev *sd); /* Call the specified callback for all subdevs matching grp_id (if 0, then match them all). Ignore any errors. Note that you cannot add or delete a subdev while walking the subdevs list. */ -#define v4l2_device_call_all(dev, grpid, o, f, args...) \ - __v4l2_device_call_subdevs(dev, \ +#define v4l2_device_call_all(v4l2_dev, grpid, o, f, args...) \ + __v4l2_device_call_subdevs(v4l2_dev, \ !(grpid) || sd->grp_id == (grpid), o, f , ##args) /* Call the specified callback for all subdevs matching grp_id (if 0, then match them all). If the callback returns an error other than 0 or -ENOIOCTLCMD, then return with that error code. Note that you cannot add or delete a subdev while walking the subdevs list. */ -#define v4l2_device_call_until_err(dev, grpid, o, f, args...) \ - __v4l2_device_call_subdevs_until_err(dev, \ +#define v4l2_device_call_until_err(v4l2_dev, grpid, o, f, args...) \ + __v4l2_device_call_subdevs_until_err(v4l2_dev, \ !(grpid) || sd->grp_id == (grpid), o, f , ##args) #endif diff --git a/include/media/v4l2-ioctl.h b/include/media/v4l2-ioctl.h index b01c044868d..7a4529defa8 100644 --- a/include/media/v4l2-ioctl.h +++ b/include/media/v4l2-ioctl.h @@ -15,6 +15,7 @@ #include <linux/mutex.h> #include <linux/compiler.h> /* need __user */ #ifdef CONFIG_VIDEO_V4L1_COMPAT +#define __MIN_V4L1 #include <linux/videodev.h> #else #include <linux/videodev2.h> @@ -267,6 +268,7 @@ struct v4l2_ioctl_ops { /* Video standard functions */ extern const char *v4l2_norm_to_name(v4l2_std_id id); +extern void v4l2_video_std_frame_period(int id, struct v4l2_fract *frameperiod); extern int v4l2_video_std_construct(struct v4l2_standard *vs, int id, const char *name); /* Prints the ioctl in a human-readable format */ diff --git a/include/media/v4l2-subdev.h b/include/media/v4l2-subdev.h index 37b09e56e94..1d181b4ccb0 100644 --- a/include/media/v4l2-subdev.h +++ b/include/media/v4l2-subdev.h @@ -78,6 +78,9 @@ struct v4l2_subdev_core_ops { int (*queryctrl)(struct v4l2_subdev *sd, struct v4l2_queryctrl *qc); int (*g_ctrl)(struct v4l2_subdev *sd, struct v4l2_control *ctrl); int (*s_ctrl)(struct v4l2_subdev *sd, struct v4l2_control *ctrl); + int (*g_ext_ctrls)(struct v4l2_subdev *sd, struct v4l2_ext_controls *ctrls); + int (*s_ext_ctrls)(struct v4l2_subdev *sd, struct v4l2_ext_controls *ctrls); + int (*try_ext_ctrls)(struct v4l2_subdev *sd, struct v4l2_ext_controls *ctrls); int (*querymenu)(struct v4l2_subdev *sd, struct v4l2_querymenu *qm); long (*ioctl)(struct v4l2_subdev *sd, unsigned int cmd, void *arg); #ifdef CONFIG_VIDEO_ADV_DEBUG @@ -112,9 +115,17 @@ struct v4l2_subdev_video_ops { int (*g_vbi_data)(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_data *vbi_data); int (*g_sliced_vbi_cap)(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_cap *cap); int (*s_std_output)(struct v4l2_subdev *sd, v4l2_std_id std); + int (*querystd)(struct v4l2_subdev *sd, v4l2_std_id *std); + int (*g_input_status)(struct v4l2_subdev *sd, u32 *status); int (*s_stream)(struct v4l2_subdev *sd, int enable); - int (*s_fmt)(struct v4l2_subdev *sd, struct v4l2_format *fmt); + int (*enum_fmt)(struct v4l2_subdev *sd, struct v4l2_fmtdesc *fmtdesc); int (*g_fmt)(struct v4l2_subdev *sd, struct v4l2_format *fmt); + int (*try_fmt)(struct v4l2_subdev *sd, struct v4l2_format *fmt); + int (*s_fmt)(struct v4l2_subdev *sd, struct v4l2_format *fmt); + int (*g_parm)(struct v4l2_subdev *sd, struct v4l2_streamparm *param); + int (*s_parm)(struct v4l2_subdev *sd, struct v4l2_streamparm *param); + int (*enum_framesizes)(struct v4l2_subdev *sd, struct v4l2_frmsizeenum *fsize); + int (*enum_frameintervals)(struct v4l2_subdev *sd, struct v4l2_frmivalenum *fival); }; struct v4l2_subdev_ops { @@ -132,7 +143,7 @@ struct v4l2_subdev_ops { struct v4l2_subdev { struct list_head list; struct module *owner; - struct v4l2_device *dev; + struct v4l2_device *v4l2_dev; const struct v4l2_subdev_ops *ops; /* name must be unique */ char name[V4L2_SUBDEV_NAME_SIZE]; @@ -171,7 +182,7 @@ static inline void v4l2_subdev_init(struct v4l2_subdev *sd, /* ops->core MUST be set */ BUG_ON(!ops || !ops->core); sd->ops = ops; - sd->dev = NULL; + sd->v4l2_dev = NULL; sd->name[0] = '\0'; sd->grp_id = 0; sd->priv = NULL; @@ -186,4 +197,9 @@ static inline void v4l2_subdev_init(struct v4l2_subdev *sd, (!(sd) ? -ENODEV : (((sd) && (sd)->ops->o && (sd)->ops->o->f) ? \ (sd)->ops->o->f((sd) , ##args) : -ENOIOCTLCMD)) +/* Send a notification to v4l2_device. */ +#define v4l2_subdev_notify(sd, notification, arg) \ + ((!(sd) || !(sd)->v4l2_dev || !(sd)->v4l2_dev->notify) ? -ENODEV : \ + (sd)->v4l2_dev->notify((sd), (notification), (arg))) + #endif diff --git a/include/media/videobuf-core.h b/include/media/videobuf-core.h index 874f1340d04..1c5946c4475 100644 --- a/include/media/videobuf-core.h +++ b/include/media/videobuf-core.h @@ -18,6 +18,7 @@ #include <linux/poll.h> #ifdef CONFIG_VIDEO_V4L1_COMPAT +#define __MIN_V4L1 #include <linux/videodev.h> #endif #include <linux/videodev2.h> diff --git a/include/net/cipso_ipv4.h b/include/net/cipso_ipv4.h index bedc7f62e35..abd443604c9 100644 --- a/include/net/cipso_ipv4.h +++ b/include/net/cipso_ipv4.h @@ -40,6 +40,7 @@ #include <linux/net.h> #include <linux/skbuff.h> #include <net/netlabel.h> +#include <net/request_sock.h> #include <asm/atomic.h> /* known doi values */ @@ -215,6 +216,10 @@ int cipso_v4_sock_setattr(struct sock *sk, const struct netlbl_lsm_secattr *secattr); void cipso_v4_sock_delattr(struct sock *sk); int cipso_v4_sock_getattr(struct sock *sk, struct netlbl_lsm_secattr *secattr); +int cipso_v4_req_setattr(struct request_sock *req, + const struct cipso_v4_doi *doi_def, + const struct netlbl_lsm_secattr *secattr); +void cipso_v4_req_delattr(struct request_sock *req); int cipso_v4_skbuff_setattr(struct sk_buff *skb, const struct cipso_v4_doi *doi_def, const struct netlbl_lsm_secattr *secattr); @@ -247,6 +252,18 @@ static inline int cipso_v4_sock_getattr(struct sock *sk, return -ENOSYS; } +static inline int cipso_v4_req_setattr(struct request_sock *req, + const struct cipso_v4_doi *doi_def, + const struct netlbl_lsm_secattr *secattr) +{ + return -ENOSYS; +} + +static inline void cipso_v4_req_delattr(struct request_sock *req) +{ + return; +} + static inline int cipso_v4_skbuff_setattr(struct sk_buff *skb, const struct cipso_v4_doi *doi_def, const struct netlbl_lsm_secattr *secattr) diff --git a/include/net/netlabel.h b/include/net/netlabel.h index 749011eedc0..60ebbc1fef4 100644 --- a/include/net/netlabel.h +++ b/include/net/netlabel.h @@ -36,6 +36,7 @@ #include <linux/in.h> #include <linux/in6.h> #include <net/netlink.h> +#include <net/request_sock.h> #include <asm/atomic.h> struct cipso_v4_doi; @@ -406,6 +407,7 @@ int netlbl_secattr_catmap_setrng(struct netlbl_lsm_secattr_catmap *catmap, */ int netlbl_enabled(void); int netlbl_sock_setattr(struct sock *sk, + u16 family, const struct netlbl_lsm_secattr *secattr); void netlbl_sock_delattr(struct sock *sk); int netlbl_sock_getattr(struct sock *sk, @@ -413,6 +415,9 @@ int netlbl_sock_getattr(struct sock *sk, int netlbl_conn_setattr(struct sock *sk, struct sockaddr *addr, const struct netlbl_lsm_secattr *secattr); +int netlbl_req_setattr(struct request_sock *req, + const struct netlbl_lsm_secattr *secattr); +void netlbl_req_delattr(struct request_sock *req); int netlbl_skbuff_setattr(struct sk_buff *skb, u16 family, const struct netlbl_lsm_secattr *secattr); @@ -519,7 +524,8 @@ static inline int netlbl_enabled(void) return 0; } static inline int netlbl_sock_setattr(struct sock *sk, - const struct netlbl_lsm_secattr *secattr) + u16 family, + const struct netlbl_lsm_secattr *secattr) { return -ENOSYS; } @@ -537,6 +543,15 @@ static inline int netlbl_conn_setattr(struct sock *sk, { return -ENOSYS; } +static inline int netlbl_req_setattr(struct request_sock *req, + const struct netlbl_lsm_secattr *secattr) +{ + return -ENOSYS; +} +static inline void netlbl_req_delattr(struct request_sock *req) +{ + return; +} static inline int netlbl_skbuff_setattr(struct sk_buff *skb, u16 family, const struct netlbl_lsm_secattr *secattr) diff --git a/include/sound/tea575x-tuner.h b/include/sound/tea575x-tuner.h index 426899e529c..5718a02d3af 100644 --- a/include/sound/tea575x-tuner.h +++ b/include/sound/tea575x-tuner.h @@ -22,8 +22,9 @@ * */ -#include <linux/videodev.h> +#include <linux/videodev2.h> #include <media/v4l2-dev.h> +#include <media/v4l2-ioctl.h> struct snd_tea575x; @@ -35,11 +36,10 @@ struct snd_tea575x_ops { struct snd_tea575x { struct snd_card *card; - struct video_device vd; /* video device */ - struct v4l2_file_operations fops; + struct video_device *vd; /* video device */ int dev_nr; /* requested device number + 1 */ - int vd_registered; /* video device is registered */ int tea5759; /* 5759 chip is present */ + int mute; /* Device is muted? */ unsigned int freq_fixup; /* crystal onboard */ unsigned int val; /* hw value */ unsigned long freq; /* frequency */ |