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authorShivasharan S <shivasharan.srikanteshwara@broadcom.com>2019-02-08 00:22:46 -0800
committerMartin K. Petersen <martin.petersen@oracle.com>2019-02-12 22:20:05 -0500
commita3742d68484083ce55de8fec492be2db2fff2cfa (patch)
tree348582b460f4c0015d03bdd9d2a270b18bb73f5d /drivers/scsi/megaraid
parentfad28e3d9aa14522e33694b63ccccdf28e64a8e0 (diff)
downloadlinux-a3742d68484083ce55de8fec492be2db2fff2cfa.tar.bz2
scsi: megaraid_sas: Update structures for HOST_DEVICE_LIST DCMD
Add padding to make the structure variables in MR_HOST_DEVICE_LIST_ENTRY 64-bit aligned. Also, add reserved fields to MR_HOST_DEVICE_LIST for future firmware usage. 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')
-rw-r--r--drivers/scsi/megaraid/megaraid_sas.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/scsi/megaraid/megaraid_sas.h b/drivers/scsi/megaraid/megaraid_sas.h
index fe1173f02c54..eb48ca17dca0 100644
--- a/drivers/scsi/megaraid/megaraid_sas.h
+++ b/drivers/scsi/megaraid/megaraid_sas.h
@@ -807,13 +807,14 @@ struct MR_HOST_DEVICE_LIST_ENTRY {
} flags;
u8 scsi_type;
__le16 target_id;
- u8 reserved[2];
+ u8 reserved[4];
__le64 sas_addr[2];
} __packed;
struct MR_HOST_DEVICE_LIST {
__le32 size;
__le32 count;
+ __le32 reserved[2];
struct MR_HOST_DEVICE_LIST_ENTRY host_device_list[1];
} __packed;