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| author | Thomas Huth <thuth@linux.vnet.ibm.com> | 2011-09-16 15:53:13 +0200 |
|---|---|---|
| committer | Thomas Huth <thuth@linux.vnet.ibm.com> | 2011-09-16 15:53:13 +0200 |
| commit | b94bde008b0d49ec4bfe933e110d0952d032ac28 (patch) | |
| tree | 12e0f33b6590159c76ba372f4c567137c88dc20a | |
| parent | 3a3f3280e6d08c21ba83ab15a7558c0747497189 (diff) | |
| download | SLOF-b94bde008b0d49ec4bfe933e110d0952d032ac28.zip SLOF-b94bde008b0d49ec4bfe933e110d0952d032ac28.tar.gz SLOF-b94bde008b0d49ec4bfe933e110d0952d032ac28.tar.bz2 | |
Fix vSCSI device addressing methodqemu-slof-20110930
According to the "SCSI Architecture Model", there are multiple ways to specify
the 64-bit LUNs in the SRP_CMD structure. SLOF was using the "Peripheral device
addressing method" (00b) which did not match the rest of the source code that
is trying to scan for target IDs, not bus/channel numbers. Now the method has
been switched to "Logical unit addressing method" (10b) which matches the rest
of the code and which is also used by the Linux kernel in the same way.
Signed-off-by: Thomas Huth <thuth@linux.vnet.ibm.com>
| -rw-r--r-- | board-qemu/slof/vio-vscsi.fs | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/board-qemu/slof/vio-vscsi.fs b/board-qemu/slof/vio-vscsi.fs index 4333b21..4ea8598 100644 --- a/board-qemu/slof/vio-vscsi.fs +++ b/board-qemu/slof/vio-vscsi.fs @@ -260,8 +260,9 @@ CREATE srp 100 allot srp /srp-cmd erase SRP_CMD srp >srp-cmd-opcode c! 1 srp >srp-cmd-tag x! - srp >srp-cmd-lun 1 + c! \ lun - srp >srp-cmd-lun c! \ id + srp >srp-cmd-lun 1 + c! \ lun + 80 or \ select logical unit addressing method + srp >srp-cmd-lun c! \ id /srp-cmd to srp-len ; |