diff options
| author | adam radford <aradford@gmail.com> | 2013-09-06 15:27:14 -0700 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2013-09-06 15:54:55 -0700 |
| commit | 21c9e160a51383d4cb0b882398534b0c95c0cc3b (patch) | |
| tree | f8d0992cb054f39306ea565df149708dd612ac2e /drivers/scsi/megaraid/megaraid_sas_fusion.h | |
| parent | 9807b4d94911be4e4efb9a08481b24292a9edf8a (diff) | |
[SCSI] megaraid_sas: Add High Availability clustering support using shared Logical Disks
Signed-off-by: Adam Radford <aradford@gmail.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/megaraid/megaraid_sas_fusion.h')
| -rw-r--r-- | drivers/scsi/megaraid/megaraid_sas_fusion.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/scsi/megaraid/megaraid_sas_fusion.h b/drivers/scsi/megaraid/megaraid_sas_fusion.h index 12ff01cf6799..92b4daa172b6 100644 --- a/drivers/scsi/megaraid/megaraid_sas_fusion.h +++ b/drivers/scsi/megaraid/megaraid_sas_fusion.h @@ -527,7 +527,8 @@ struct MR_LD_RAID { u32 fpReadCapable:1; u32 fpWriteAcrossStripe:1; u32 fpReadAcrossStripe:1; - u32 reserved4:8; + u32 fpNonRWCapable:1; + u32 reserved4:7; } capability; u32 reserved6; u64 size; @@ -551,7 +552,9 @@ struct MR_LD_RAID { u32 reserved:31; } flags; - u8 reserved3[0x5C]; + u8 LUN[8]; /* 0x24 8 byte LUN field used for SCSI IO's */ + u8 fpIoTimeoutForLd;/*0x2C timeout value used by driver in FP IO*/ + u8 reserved3[0x80-0x2D]; /* 0x2D */ }; struct MR_LD_SPAN_MAP { |