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author | Gary Lin <glin@suse.com> | 2020-07-17 14:11:25 +0800 |
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committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2020-07-17 20:51:55 +0000 |
commit | 12d99b8f2367c2fd1ca9b3165acd52a0c9dcc99e (patch) | |
tree | 40118c3d10dbd265628aacff3bce23af1d3600bc /OvmfPkg/LsiScsiDxe/LsiScsi.h | |
parent | 23d982e20528261b0bb3a704131d78d7e05bc59d (diff) | |
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OvmfPkg/LsiScsiDxe: Report Targets and LUNs
Implement LsiScsiGetNextTargetLun(), LsiScsiBuildDevicePath(),
LsiScsiGetTargetLun(), and LsiScsiGetNextTarget() to report Targets and
LUNs and build the device path.
This commit also introduces two PCD value: PcdLsiScsiMaxTargetLimit and
PcdLsiScsiMaxLunLimit as the limits for Targets and LUNs.
v3:
- Update the range of LUN in the assertioin
- Squash the spurious newline into the previous commit
v2:
- Zero out (*Target) in LsiScsiGetTargetLun()
- Use CopyMem() instead of the one-byte shortcut to copy target from
ScsiDevicePath->Pun
- Add asserts for PcdLsiScsiMaxTargetLimit and PcdLsiScsiMaxLunLimit
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Cc: Ard Biesheuvel <ard.biesheuvel@arm.com>
Signed-off-by: Gary Lin <glin@suse.com>
Message-Id: <20200717061130.8881-7-glin@suse.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Diffstat (limited to 'OvmfPkg/LsiScsiDxe/LsiScsi.h')
-rw-r--r-- | OvmfPkg/LsiScsiDxe/LsiScsi.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/OvmfPkg/LsiScsiDxe/LsiScsi.h b/OvmfPkg/LsiScsiDxe/LsiScsi.h index 751d5b1..6c6ed25 100644 --- a/OvmfPkg/LsiScsiDxe/LsiScsi.h +++ b/OvmfPkg/LsiScsiDxe/LsiScsi.h @@ -14,6 +14,8 @@ typedef struct {
UINT32 Signature;
+ UINT8 MaxTarget;
+ UINT8 MaxLun;
EFI_EXT_SCSI_PASS_THRU_MODE PassThruMode;
EFI_EXT_SCSI_PASS_THRU_PROTOCOL PassThru;
} LSI_SCSI_DEV;
|