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authorDean Nelson <dcn@sgi.com>2005-09-01 15:01:37 -0400
committerTony Luck <tony.luck@intel.com>2005-09-06 19:15:38 -0400
commita607c38971fd078865fa9bef39e6c1d4435680c8 (patch)
treecb7853f0d74ee6a9cd92ccc721096b57367d0390 /include/asm-ia64/sn
parent4706df3d3c42af802597d82c8b1542c3d52eab23 (diff)
[IA64-SGI] get XPC to cleanly disengage from remote memory references
When XPC is being shutdown (i.e., rmmod, reboot) it doesn't ensure that other partitions with whom it was connected have completely disengaged from any attempt at cross-partition memory references. This can lead to MCAs in any of these other partitions when the partition is reset. Signed-off-by: Dean Nelson <dcn@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'include/asm-ia64/sn')
-rw-r--r--include/asm-ia64/sn/xp.h10
1 files changed, 9 insertions, 1 deletions
diff --git a/include/asm-ia64/sn/xp.h b/include/asm-ia64/sn/xp.h
index 1df1c9f61a65..f3052a54932b 100644
--- a/include/asm-ia64/sn/xp.h
+++ b/include/asm-ia64/sn/xp.h
@@ -217,7 +217,15 @@ enum xpc_retval {
217 xpcInvalidPartid, /* 42: invalid partition ID */ 217 xpcInvalidPartid, /* 42: invalid partition ID */
218 xpcLocalPartid, /* 43: local partition ID */ 218 xpcLocalPartid, /* 43: local partition ID */
219 219
220 xpcUnknownReason /* 44: unknown reason -- must be last in list */ 220 xpcOtherGoingDown, /* 44: other side going down, reason unknown */
221 xpcSystemGoingDown, /* 45: system is going down, reason unknown */
222 xpcSystemHalt, /* 46: system is being halted */
223 xpcSystemReboot, /* 47: system is being rebooted */
224 xpcSystemPoweroff, /* 48: system is being powered off */
225
226 xpcDisconnecting, /* 49: channel disconnecting (closing) */
227
228 xpcUnknownReason /* 50: unknown reason -- must be last in list */
221}; 229};
222 230
223 231