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| author | Steve French <sfrench@us.ibm.com> | 2008-02-15 22:06:08 +0100 |
|---|---|---|
| committer | Steve French <sfrench@us.ibm.com> | 2008-02-15 22:06:08 +0100 |
| commit | 0a3abcf75bf391fec4e32356ab5ddb8f5d2e6b41 (patch) | |
| tree | b80b1d344ec24cad28b057ef803cebac9434be01 /include/asm-cris/arch-v32/mach-fs/arbiter.h | |
| parent | [CIFS] factoring out common code in get_inode_info functions (diff) | |
| parent | Linux 2.6.25-rc2 (diff) | |
| download | linux-0a3abcf75bf391fec4e32356ab5ddb8f5d2e6b41.tar.xz linux-0a3abcf75bf391fec4e32356ab5ddb8f5d2e6b41.zip | |
Merge branch 'master' of /pub/scm/linux/kernel/git/torvalds/linux-2.6
Diffstat (limited to 'include/asm-cris/arch-v32/mach-fs/arbiter.h')
| -rw-r--r-- | include/asm-cris/arch-v32/mach-fs/arbiter.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/include/asm-cris/arch-v32/mach-fs/arbiter.h b/include/asm-cris/arch-v32/mach-fs/arbiter.h new file mode 100644 index 000000000000..a2e0ec8faa7d --- /dev/null +++ b/include/asm-cris/arch-v32/mach-fs/arbiter.h @@ -0,0 +1,28 @@ +#ifndef _ASM_CRIS_ARCH_ARBITER_H +#define _ASM_CRIS_ARCH_ARBITER_H + +#define EXT_REGION 0 +#define INT_REGION 1 + +typedef void (watch_callback)(void); + +enum { + arbiter_all_dmas = 0x3ff, + arbiter_cpu = 0xc00, + arbiter_all_clients = 0x3fff +}; + +enum { + arbiter_all_read = 0x55, + arbiter_all_write = 0xaa, + arbiter_all_accesses = 0xff +}; + +int crisv32_arbiter_allocate_bandwidth(int client, int region, + unsigned long bandwidth); +int crisv32_arbiter_watch(unsigned long start, unsigned long size, + unsigned long clients, unsigned long accesses, + watch_callback * cb); +int crisv32_arbiter_unwatch(int id); + +#endif |