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authorLinus Torvalds <torvalds@linux-foundation.org>2008-11-01 09:51:51 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-11-01 09:51:51 -0700
commit0242909a6135e10a28822c64f9ad50fdad52757c (patch)
treec5f9c8abe95a65433e6ac356871f2379c02488fe /arch/cris/include/arch-v32/mach-fs/mach/arbiter.h
parent0a6d2fac615972142715d736289abeeb7382e81d (diff)
parent556dcee7b829e5c350c3ffdbdb87a8b15aa3c5d3 (diff)
Merge branch 'cris_move' of git://www.jni.nu/cris
* 'cris_move' of git://www.jni.nu/cris: [CRIS] Move header files from include to arch/cris/include. [CRISv32] Remove warning in io.h
Diffstat (limited to 'arch/cris/include/arch-v32/mach-fs/mach/arbiter.h')
-rw-r--r--arch/cris/include/arch-v32/mach-fs/mach/arbiter.h28
1 files changed, 28 insertions, 0 deletions
diff --git a/arch/cris/include/arch-v32/mach-fs/mach/arbiter.h b/arch/cris/include/arch-v32/mach-fs/mach/arbiter.h
new file mode 100644
index 00000000000..a2e0ec8faa7
--- /dev/null
+++ b/arch/cris/include/arch-v32/mach-fs/mach/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