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| author | Paolo Bonzini <pbonzini@redhat.com> | 2011-08-13 18:55:17 +0200 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2011-10-28 19:25:51 +0200 |
| commit | 7e0380b9bbf7c40361e06e6e0d8675a55bd0dea0 (patch) | |
| tree | 47c51c55182c17aaf6cdfc461ace0ef497c1a664 /hw/scsi.h | |
| parent | ba74307c5a3c2ff87d4596a10828faf7560d4552 (diff) | |
| download | focaccia-qemu-7e0380b9bbf7c40361e06e6e0d8675a55bd0dea0.tar.gz focaccia-qemu-7e0380b9bbf7c40361e06e6e0d8675a55bd0dea0.zip | |
scsi: allow arbitrary LUNs
This only requires changes in two places: in SCSIBus, we need to look for a free LUN if somebody creates a device with a pre-existing scsi-id but the default LUN (-1, meaning "search for a free spot"); in vSCSI, we need to actually parse the LUN according to the SCSI spec. For vSCSI, max_target/max_lun are set according to the logical unit addressing format in SAM. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'hw/scsi.h')
| -rw-r--r-- | hw/scsi.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/hw/scsi.h b/hw/scsi.h index add3d2db67..401d8d321a 100644 --- a/hw/scsi.h +++ b/hw/scsi.h @@ -98,7 +98,8 @@ struct SCSIDeviceInfo { }; struct SCSIBusInfo { - int tcq, ndev; + int tcq; + int max_target, max_lun; void (*transfer_data)(SCSIRequest *req, uint32_t arg); void (*complete)(SCSIRequest *req, uint32_t arg); void (*cancel)(SCSIRequest *req); |