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| author | Hannes Reinecke <hare@suse.de> | 2011-07-11 15:02:24 +0200 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2011-07-19 15:38:58 +0200 |
| commit | c5bf71a9a3b10c0cce877b7b3add4484322d3e2c (patch) | |
| tree | 6f1264c7e1d0ad43429b136076db8629d930502a /hw/scsi-generic.c | |
| parent | 348e7b8dcd1460df4d681105f63dd90bba70496d (diff) | |
| download | qemu-c5bf71a9a3b10c0cce877b7b3add4484322d3e2c.tar.gz qemu-c5bf71a9a3b10c0cce877b7b3add4484322d3e2c.tar.bz2 qemu-c5bf71a9a3b10c0cce877b7b3add4484322d3e2c.zip | |
scsi: Add 'hba_private' to SCSIRequest
'tag' is just an abstraction to identify the command
from the driver. So we should make that explicit by
replacing 'tag' with a driver-defined pointer 'hba_private'.
This saves the lookup for driver handling several commands
in parallel.
'tag' is still being kept for tracing purposes.
Signed-off-by: Hannes Reinecke <hare@suse.de>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'hw/scsi-generic.c')
| -rw-r--r-- | hw/scsi-generic.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/hw/scsi-generic.c b/hw/scsi-generic.c index 8e59c7ee89..90345a714f 100644 --- a/hw/scsi-generic.c +++ b/hw/scsi-generic.c @@ -96,11 +96,12 @@ static int scsi_get_sense(SCSIRequest *req, uint8_t *outbuf, int len) return size; } -static SCSIRequest *scsi_new_request(SCSIDevice *d, uint32_t tag, uint32_t lun) +static SCSIRequest *scsi_new_request(SCSIDevice *d, uint32_t tag, uint32_t lun, + void *hba_private) { SCSIRequest *req; - req = scsi_req_alloc(sizeof(SCSIGenericReq), d, tag, lun); + req = scsi_req_alloc(sizeof(SCSIGenericReq), d, tag, lun, hba_private); return req; } |