diff options
| author | Shivasharan S <shivasharan.srikanteshwara@broadcom.com> | 2017-10-19 02:48:56 -0700 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2017-10-25 04:55:26 -0400 |
| commit | 9b3d028f34686f16a2eb58ea4ad345d4c080b9a6 (patch) | |
| tree | a45e75a3dea671472eaf7a21616a961c99abe261 /drivers/scsi/megaraid/megaraid_sas_fusion.h | |
| parent | 1b4bed20615959277e369b2de39bc3d7b1809c40 (diff) | |
scsi: megaraid_sas: Pre-allocate frequently used DMA buffers
Pre-allocate few of the frequently used DMA buffers during load time.
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>
Diffstat (limited to 'drivers/scsi/megaraid/megaraid_sas_fusion.h')
| -rw-r--r-- | drivers/scsi/megaraid/megaraid_sas_fusion.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/scsi/megaraid/megaraid_sas_fusion.h b/drivers/scsi/megaraid/megaraid_sas_fusion.h index a2b56913f382..5b3f1dba1ab2 100644 --- a/drivers/scsi/megaraid/megaraid_sas_fusion.h +++ b/drivers/scsi/megaraid/megaraid_sas_fusion.h @@ -1315,6 +1315,9 @@ struct fusion_context { LD_SPAN_INFO *log_to_span; u32 log_to_span_pages; struct LD_STREAM_DETECT **stream_detect_by_ld; + dma_addr_t ioc_init_request_phys; + struct MPI2_IOC_INIT_REQUEST *ioc_init_request; + }; union desc_value { |