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Commit b99fc202 authored by Shivasharan S's avatar Shivasharan S Committed by Martin K. Petersen
Browse files

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: default avatarKashyap Desai <kashyap.desai@broadcom.com>
Signed-off-by: default avatarShivasharan S <shivasharan.srikanteshwara@broadcom.com>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent e5d65b4b

drivers/scsi/megaraid/megaraid_sas_fusion.c

+7 −0
Original line number Original line Diff line number Diff line
@@ -773,6 +773,7 @@ megasas_ioc_init_fusion(struct megasas_instance *instance) 
	MFI_CAPABILITIES *drv_ops;

	MFI_CAPABILITIES *drv_ops;

	u32 scratch_pad_2;

	u32 scratch_pad_2;

	unsigned long flags;

	unsigned long flags;

	struct timeval tv;





	fusion = instance->ctrl_context;

	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->SystemRequestFrameBaseAddress = cpu_to_le64(fusion->io_request_frames_phys);

	IOCInitMessage->HostMSIxVectors = instance->msix_vectors;

	IOCInitMessage->HostMSIxVectors = instance->msix_vectors;

	IOCInitMessage->HostPageSize = MR_DEFAULT_NVME_PAGE_SHIFT;

	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;

	init_frame = (struct megasas_init_frame *)cmd->frame;

	memset(init_frame, 0, MEGAMFI_FRAME_SIZE);

	memset(init_frame, 0, MEGAMFI_FRAME_SIZE);