diff options
| author | Russ Anderson <rja@sgi.com> | 2005-04-25 13:19:52 -0700 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2005-04-25 13:19:52 -0700 |
| commit | 93a07d0a0e7b013ee73fb39d4edb07b47288912e (patch) | |
| tree | e68ba0b39bcc8a9e844889af1229c024be29e95c /include | |
| parent | 95ff439a517835aa2bdf725fafbb025a63984289 (diff) | |
| download | lwn-93a07d0a0e7b013ee73fb39d4edb07b47288912e.tar.gz lwn-93a07d0a0e7b013ee73fb39d4edb07b47288912e.zip | |
[IA64-SGI] Shub2 BTE support - BTE recovery code
patch 2:
Shub2 BTE recovery code will be implemented in SAL.
Define the SAL interface.
Modify bte_error to call SAL for shub2.
Signed-off-by: Russ Anderson <rja@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-ia64/sn/sn_sal.h | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/include/asm-ia64/sn/sn_sal.h b/include/asm-ia64/sn/sn_sal.h index 410d356b40da..581f9a783045 100644 --- a/include/asm-ia64/sn/sn_sal.h +++ b/include/asm-ia64/sn/sn_sal.h @@ -8,7 +8,7 @@ * License. See the file "COPYING" in the main directory of this archive * for more details. * - * Copyright (c) 2000-2004 Silicon Graphics, Inc. All rights reserved. + * Copyright (c) 2000-2005 Silicon Graphics, Inc. All rights reserved. */ @@ -77,7 +77,7 @@ #define SN_SAL_IOIF_GET_PCI_TOPOLOGY 0x02000059 #define SN_SAL_HUB_ERROR_INTERRUPT 0x02000060 - +#define SN_SAL_BTE_RECOVER 0x02000061 /* * Service-specific constants @@ -1023,4 +1023,19 @@ ia64_sn_ioif_get_pci_topology(u64 rack, u64 bay, u64 slot, u64 slab, return (int) rv.status; } +/* + * BTE error recovery is implemented in SAL + */ +static inline int +ia64_sn_bte_recovery(nasid_t nasid) +{ + struct ia64_sal_retval rv; + + rv.status = 0; + SAL_CALL_NOLOCK(rv, SN_SAL_BTE_RECOVER, 0, 0, 0, 0, 0, 0, 0); + if (rv.status == SALRET_NOT_IMPLEMENTED) + return 0; + return (int) rv.status; +} + #endif /* _ASM_IA64_SN_SN_SAL_H */ |