diff options
author | Linus Torvalds <torvalds@woody.osdl.org> | 2006-12-04 19:22:33 -0800 |
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committer | Linus Torvalds <torvalds@woody.osdl.org> | 2006-12-04 19:22:33 -0800 |
commit | 15a4cb9c25df05a5d4844e80a1aea83d66165868 (patch) | |
tree | bcb4f7c6e84f501ee6ce8c7a740cc7c4ec92447d /arch/powerpc/platforms/cell/spufs/spufs.h | |
parent | ff51a98799931256b555446b2f5675db08de6229 (diff) | |
parent | d8594d639135b500bf6010f981ea854092d54030 (diff) |
Merge master.kernel.org:/pub/scm/linux/kernel/git/paulus/powerpc
* master.kernel.org:/pub/scm/linux/kernel/git/paulus/powerpc: (194 commits)
[POWERPC] Add missing EXPORTS for mpc52xx support
[POWERPC] Remove obsolete PPC_52xx and update CLASSIC32 comment
[POWERPC] ps3: add a default zImage target
[POWERPC] Add of_platform_bus support to mpc52xx psc uart driver
[POWERPC] typo fix and whitespace cleanup on mpc52xx-uart driver
[POWERPC] Fix debug printks for 32-bit resources in the PCI code
[POWERPC] Replace kmalloc+memset with kzalloc
[POWERPC] Linkstation / kurobox support
[POWERPC] Add the e300c3 core to the CPU table.
[POWERPC] ppc: m48t35 add missing bracket
[POWERPC] iSeries: don't build head_64.o unnecessarily
[POWERPC] iSeries: stop dt_mod.o being rebuilt unnecessarily
[POWERPC] Fix cputable.h for combined build
[POWERPC] Allow CONFIG_BOOTX_TEXT on iSeries
[POWERPC] Allow xmon to build on legacy iSeries
[POWERPC] Change ppc64_defconfig to use AUTOFS_V4 not V3
[POWERPC] Tell firmware we can handle POWER6 compatible mode
[POWERPC] Clean images in arch/powerpc/boot
[POWERPC] Fix OF pci flags parsing
[POWERPC] defconfig for lite5200 board
...
Diffstat (limited to 'arch/powerpc/platforms/cell/spufs/spufs.h')
-rw-r--r-- | arch/powerpc/platforms/cell/spufs/spufs.h | 33 |
1 files changed, 30 insertions, 3 deletions
diff --git a/arch/powerpc/platforms/cell/spufs/spufs.h b/arch/powerpc/platforms/cell/spufs/spufs.h index a0f55ca2d48..70fb13395c0 100644 --- a/arch/powerpc/platforms/cell/spufs/spufs.h +++ b/arch/powerpc/platforms/cell/spufs/spufs.h @@ -29,6 +29,7 @@ #include <asm/spu.h> #include <asm/spu_csa.h> +#include <asm/spu_info.h> /* The magic number for our file system */ enum { @@ -114,13 +115,19 @@ struct spu_context_ops { void (*npc_write) (struct spu_context * ctx, u32 data); u32(*status_read) (struct spu_context * ctx); char*(*get_ls) (struct spu_context * ctx); + u32 (*runcntl_read) (struct spu_context * ctx); void (*runcntl_write) (struct spu_context * ctx, u32 data); - void (*runcntl_stop) (struct spu_context * ctx); + void (*master_start) (struct spu_context * ctx); + void (*master_stop) (struct spu_context * ctx); int (*set_mfc_query)(struct spu_context * ctx, u32 mask, u32 mode); u32 (*read_mfc_tagstatus)(struct spu_context * ctx); u32 (*get_mfc_free_elements)(struct spu_context *ctx); - int (*send_mfc_command)(struct spu_context *ctx, - struct mfc_dma_command *cmd); + int (*send_mfc_command)(struct spu_context * ctx, + struct mfc_dma_command * cmd); + void (*dma_info_read) (struct spu_context * ctx, + struct spu_dma_info * info); + void (*proxydma_info_read) (struct spu_context * ctx, + struct spu_proxydma_info * info); }; extern struct spu_context_ops spu_hw_ops; @@ -135,6 +142,7 @@ struct spufs_inode_info { container_of(inode, struct spufs_inode_info, vfs_inode) extern struct tree_descr spufs_dir_contents[]; +extern struct tree_descr spufs_dir_nosched_contents[]; /* system call implementation */ long spufs_run_spu(struct file *file, @@ -162,6 +170,12 @@ void spu_acquire(struct spu_context *ctx); void spu_release(struct spu_context *ctx); int spu_acquire_runnable(struct spu_context *ctx); void spu_acquire_saved(struct spu_context *ctx); +int spu_acquire_exclusive(struct spu_context *ctx); + +static inline void spu_release_exclusive(struct spu_context *ctx) +{ + up_write(&ctx->state_sema); +} int spu_activate(struct spu_context *ctx, u64 flags); void spu_deactivate(struct spu_context *ctx); @@ -169,6 +183,8 @@ void spu_yield(struct spu_context *ctx); int __init spu_sched_init(void); void __exit spu_sched_exit(void); +extern char *isolated_loader; + /* * spufs_wait * Same as wait_event_interruptible(), except that here @@ -207,4 +223,15 @@ void spufs_stop_callback(struct spu *spu); void spufs_mfc_callback(struct spu *spu); void spufs_dma_callback(struct spu *spu, int type); +extern struct spu_coredump_calls spufs_coredump_calls; +struct spufs_coredump_reader { + char *name; + ssize_t (*read)(struct spu_context *ctx, + char __user *buffer, size_t size, loff_t *pos); + u64 (*get)(void *data); + size_t size; +}; +extern struct spufs_coredump_reader spufs_coredump_read[]; +extern int spufs_coredump_num_notes; + #endif |