From 7b5a65b9e649dad9cf9c6d282df4162843070351 Mon Sep 17 00:00:00 2001 From: "Kashyap, Desai" Date: Fri, 29 May 2009 16:38:14 +0530 Subject: [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 Signed-off-by: James Bottomley --- drivers/message/fusion/mptbase.h | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/message/fusion/mptbase.h') 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; -- cgit v1.2.3