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| author | Ingo Molnar <mingo@elte.hu> | 2008-07-31 18:34:22 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-07-31 18:34:22 +0200 |
| commit | 6679ce6e5f519096612b480d255d9ca97be0c2be (patch) | |
| tree | cce6814d3e7c62adf59e565fb6ae95fd409f86ab /include/asm-sparc/msi.h | |
| parent | 2c3d103ba90827cfb478bf10464d9b5b9cea369c (diff) | |
| parent | 6e86841d05f371b5b9b86ce76c02aaee83352298 (diff) | |
| download | kernel-crypto-6679ce6e5f519096612b480d255d9ca97be0c2be.tar.gz kernel-crypto-6679ce6e5f519096612b480d255d9ca97be0c2be.tar.xz kernel-crypto-6679ce6e5f519096612b480d255d9ca97be0c2be.zip | |
Merge branch 'linus' into sched/urgent
Diffstat (limited to 'include/asm-sparc/msi.h')
| -rw-r--r-- | include/asm-sparc/msi.h | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/include/asm-sparc/msi.h b/include/asm-sparc/msi.h deleted file mode 100644 index 724ca566705..00000000000 --- a/include/asm-sparc/msi.h +++ /dev/null @@ -1,31 +0,0 @@ -/* - * msi.h: Defines specific to the MBus - Sbus - Interface. - * - * Copyright (C) 1996 David S. Miller (davem@caip.rutgers.edu) - * Copyright (C) 1996 Eddie C. Dost (ecd@skynet.be) - */ - -#ifndef _SPARC_MSI_H -#define _SPARC_MSI_H - -/* - * Locations of MSI Registers. - */ -#define MSI_MBUS_ARBEN 0xe0001008 /* MBus Arbiter Enable register */ - -/* - * Useful bits in the MSI Registers. - */ -#define MSI_ASYNC_MODE 0x80000000 /* Operate the MSI asynchronously */ - - -static inline void msi_set_sync(void) -{ - __asm__ __volatile__ ("lda [%0] %1, %%g3\n\t" - "andn %%g3, %2, %%g3\n\t" - "sta %%g3, [%0] %1\n\t" : : - "r" (MSI_MBUS_ARBEN), - "i" (ASI_M_CTL), "r" (MSI_ASYNC_MODE) : "g3"); -} - -#endif /* !(_SPARC_MSI_H) */ |