From: Kashyap Desai Date: Fri, 21 Oct 2016 13:33:35 +0000 (-0700) Subject: scsi: megaraid_sas: Do not set MPI2_TYPE_CUDA for JBOD FP path for FW which does... X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=113783ec1cdbc208ca10927348cf37b983ea3b34;p=linux-beck.git scsi: megaraid_sas: Do not set MPI2_TYPE_CUDA for JBOD FP path for FW which does not support JBOD sequence map commit d5573584429254a14708cf8375c47092b5edaf2c upstream. Signed-off-by: Sumit Saxena Reviewed-by: Hannes Reinecke Reviewed-by: Tomas Henzl Signed-off-by: Martin K. Petersen Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/scsi/megaraid/megaraid_sas_fusion.c b/drivers/scsi/megaraid/megaraid_sas_fusion.c index 61be7ed73a7c..bd04bd01d34a 100644 --- a/drivers/scsi/megaraid/megaraid_sas_fusion.c +++ b/drivers/scsi/megaraid/megaraid_sas_fusion.c @@ -2000,6 +2000,8 @@ megasas_build_syspd_fusion(struct megasas_instance *instance, io_request->DevHandle = pd_sync->seq[pd_index].devHandle; pRAID_Context->regLockFlags |= (MR_RL_FLAGS_SEQ_NUM_ENABLE|MR_RL_FLAGS_GRANT_DESTINATION_CUDA); + pRAID_Context->Type = MPI2_TYPE_CUDA; + pRAID_Context->nseg = 0x1; } else if (fusion->fast_path_io) { pRAID_Context->VirtualDiskTgtId = cpu_to_le16(device_id); pRAID_Context->configSeqNum = 0; @@ -2035,12 +2037,10 @@ megasas_build_syspd_fusion(struct megasas_instance *instance, pRAID_Context->timeoutValue = cpu_to_le16((os_timeout_value > timeout_limit) ? timeout_limit : os_timeout_value); - if (fusion->adapter_type == INVADER_SERIES) { - pRAID_Context->Type = MPI2_TYPE_CUDA; - pRAID_Context->nseg = 0x1; + if (fusion->adapter_type == INVADER_SERIES) io_request->IoFlags |= cpu_to_le16(MPI25_SAS_DEVICE0_FLAGS_ENABLED_FAST_PATH); - } + cmd->request_desc->SCSIIO.RequestFlags = (MPI2_REQ_DESCRIPT_FLAGS_FP_IO << MEGASAS_REQ_DESCRIPT_FLAGS_TYPE_SHIFT);