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| author | Shivasharan S <shivasharan.srikanteshwara@broadcom.com> | 2017-02-10 00:59:11 -0800 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2017-02-13 07:26:22 -0500 |
| commit | 96188a89cc6d5ad3a0a5b7a6c4abc9f4a6de7678 (patch) | |
| tree | f14aececf7fa4137c04aca9d9847b87b4a2be7d9 /drivers/scsi/megaraid/megaraid_sas.h | |
| parent | 15dd03811d99dcf828f4eeb2c2b6a02ddc1201c7 (diff) | |
| download | talos-obmc-linux-96188a89cc6d5ad3a0a5b7a6c4abc9f4a6de7678.tar.gz talos-obmc-linux-96188a89cc6d5ad3a0a5b7a6c4abc9f4a6de7678.zip | |
scsi: megaraid_sas: NVME interface target prop added
This patch fetch true values of NVME property from FW using New DCMD
interface MR_DCMD_DEV_GET_TARGET_PROP
Signed-off-by: Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
Signed-off-by: Kashyap Desai <kashyap.desai@broadcom.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Reviewed-by: Tomas Henzl <thenzl@redhat.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/megaraid/megaraid_sas.h')
| -rw-r--r-- | drivers/scsi/megaraid/megaraid_sas.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/scsi/megaraid/megaraid_sas.h b/drivers/scsi/megaraid/megaraid_sas.h index f9efddf32641..a45ff102b49e 100644 --- a/drivers/scsi/megaraid/megaraid_sas.h +++ b/drivers/scsi/megaraid/megaraid_sas.h @@ -695,6 +695,18 @@ struct MR_PD_INFO { u8 reserved1[512-428]; } __packed; +/* + * Definition of structure used to expose attributes of VD or JBOD + * (this structure is to be filled by firmware when MR_DCMD_DRV_GET_TARGET_PROP + * is fired by driver) + */ +struct MR_TARGET_PROPERTIES { + u32 max_io_size_kb; + u32 device_qdepth; + u32 sector_size; + u8 reserved[500]; +} __packed; + /* * defines the physical drive address structure */ @@ -2090,6 +2102,8 @@ struct megasas_instance { dma_addr_t hb_host_mem_h; struct MR_PD_INFO *pd_info; dma_addr_t pd_info_h; + struct MR_TARGET_PROPERTIES *tgt_prop; + dma_addr_t tgt_prop_h; __le32 *reply_queue; dma_addr_t reply_queue_h; |
