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| author | Paolo Bonzini <pbonzini@redhat.com> | 2011-04-18 19:07:23 +0200 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2011-05-26 12:14:16 +0200 |
| commit | fc4f0754c775d4b5e0fb90e503f7e505f62fb8ed (patch) | |
| tree | 99fd3e7e6ae403005fee0789650183a05e90ba53 /hw/scsi-bus.c | |
| parent | a1f0cce2ac0243572ff72aa561da67fe3766a395 (diff) | |
| download | qemu-fc4f0754c775d4b5e0fb90e503f7e505f62fb8ed.tar.gz qemu-fc4f0754c775d4b5e0fb90e503f7e505f62fb8ed.tar.bz2 qemu-fc4f0754c775d4b5e0fb90e503f7e505f62fb8ed.zip | |
scsi: do not call send_command directly
Move the common part of scsi-disk.c and scsi-generic.c to the SCSI layer.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'hw/scsi-bus.c')
| -rw-r--r-- | hw/scsi-bus.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/hw/scsi-bus.c b/hw/scsi-bus.c index d322f3a326..2e6e7c89b9 100644 --- a/hw/scsi-bus.c +++ b/hw/scsi-bus.c @@ -146,12 +146,19 @@ SCSIRequest *scsi_req_alloc(size_t size, SCSIDevice *d, uint32_t tag, uint32_t l return req; } -void scsi_req_enqueue(SCSIRequest *req) +int32_t scsi_req_enqueue(SCSIRequest *req, uint8_t *buf) { + int32_t rc; + assert(!req->enqueued); scsi_req_ref(req); req->enqueued = true; QTAILQ_INSERT_TAIL(&req->dev->requests, req, next); + + scsi_req_ref(req); + rc = req->dev->info->send_command(req, buf); + scsi_req_unref(req); + return rc; } static void scsi_req_dequeue(SCSIRequest *req) |