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scsi: megaraid_sas: Update current host time to FW during IOC Init 

Driver needs to send current host time to firmware during init.

Signed-off-by: Kashyap Desai <kashyap.desai@broadcom.com>
Signed-off-by: Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Shivasharan S 2017-10-19 02:49:00 -07:00 committed by Martin K. Petersen
parent e5d65b4b81
commit b99fc20281
1 changed files with 7 additions and 0 deletions
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7
drivers/scsi/megaraid/megaraid_sas_fusion.c
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@ -773,6 +773,7 @@ megasas_ioc_init_fusion(struct megasas_instance *instance)
MFI_CAPABILITIES *drv_ops;
u32 scratch_pad_2;
unsigned long flags;
struct timeval tv;
fusion = instance->ctrl_context;
@ -821,6 +822,12 @@ megasas_ioc_init_fusion(struct megasas_instance *instance)
IOCInitMessage->SystemRequestFrameBaseAddress = cpu_to_le64(fusion->io_request_frames_phys);
IOCInitMessage->HostMSIxVectors = instance->msix_vectors;
IOCInitMessage->HostPageSize = MR_DEFAULT_NVME_PAGE_SHIFT;
do_gettimeofday(&tv);
/* Convert to milliseconds as per FW requirement */
IOCInitMessage->TimeStamp = cpu_to_le64((tv.tv_sec * 1000) +
(tv.tv_usec / 1000));
init_frame = (struct megasas_init_frame *)cmd->frame;
memset(init_frame, 0, MEGAMFI_FRAME_SIZE);