From a8081e346ad3f8bc2449052908095c2675a9996f Mon Sep 17 00:00:00 2001 From: Jayamohan Kallickal Date: Fri, 5 Apr 2013 20:38:22 -0700 Subject: [SCSI] be2iscsi: Fix returning Failure when MBX fails with Insufficient buffer error When MBX command fails with insufficent buffer, check for the response lenght returned. Return success if response length is non-zero value which indicates valid data. Signed-off-by: Minh Tran Signed-off-by: John Soni Jose Signed-off-by: Jayamohan Kallickal Reviewed-by: Mike Christie Signed-off-by: James Bottomley --- drivers/scsi/be2iscsi/be_cmds.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'drivers/scsi/be2iscsi/be_cmds.h') diff --git a/drivers/scsi/be2iscsi/be_cmds.h b/drivers/scsi/be2iscsi/be_cmds.h index 0f8c920b88c4..a338625868e5 100644 --- a/drivers/scsi/be2iscsi/be_cmds.h +++ b/drivers/scsi/be2iscsi/be_cmds.h @@ -52,6 +52,10 @@ struct be_mcc_wrb { /* Completion Status */ #define MCC_STATUS_SUCCESS 0x0 +#define MCC_STATUS_FAILED 0x1 +#define MCC_STATUS_ILLEGAL_REQUEST 0x2 +#define MCC_STATUS_ILLEGAL_FIELD 0x3 +#define MCC_STATUS_INSUFFICIENT_BUFFER 0x4 #define CQE_STATUS_COMPL_MASK 0xFFFF #define CQE_STATUS_COMPL_SHIFT 0 /* bits 0 - 15 */ -- cgit v1.2.3