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authorKashyap, Desai <kashyap.desai@lsi.com>2009-05-29 16:38:14 +0530
committerJames Bottomley <James.Bottomley@HansenPartnership.com>2009-06-09 17:21:49 -0500
commit7b5a65b9e649dad9cf9c6d282df4162843070351 (patch)
tree440645a0fd7d465e10214a4372a0d7a5a15901c3 /drivers/message/fusion/mptbase.h
parent14d0f0b063f5363984dd305a792854f9c23e9e97 (diff)
[SCSI] mpt fusion: Added support for MPT discovery completion check
sas_discovery_quiesce_io flag is used to control IO start/resume functionality. IO will be stoped while doing discovery of topology. Once discovery is completed It will resume IO. Resending patch including James review. Signed-off-by: Kashyap Desai <kadesai@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Diffstat (limited to 'drivers/message/fusion/mptbase.h')
-rw-r--r--drivers/message/fusion/mptbase.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/message/fusion/mptbase.h b/drivers/message/fusion/mptbase.h
index 4a606764e31..8cd0a16cdfa 100644
--- a/drivers/message/fusion/mptbase.h
+++ b/drivers/message/fusion/mptbase.h
@@ -706,6 +706,7 @@ typedef struct _MPT_ADAPTER
struct mutex sas_discovery_mutex;
u8 sas_discovery_runtime;
u8 sas_discovery_ignore_events;
+ u8 sas_discovery_quiesce_io;
int sas_index; /* index refrencing */
MPT_SAS_MGMT sas_mgmt;
struct work_struct sas_persist_task;