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| author | Paolo Bonzini <pbonzini@redhat.com> | 2011-08-03 10:49:08 +0200 |
|---|---|---|
| committer | Anthony Liguori <aliguori@us.ibm.com> | 2011-08-12 08:27:36 -0500 |
| commit | 8dbd4574882cade8261c2b6225df68a65345c75c (patch) | |
| tree | 59101dbc9f0c5d838294da898122fe6e0c59881f /hw/scsi-generic.c | |
| parent | b45ef674f4c403398e75c6be02e27a0bfa813a11 (diff) | |
| download | qemu-8dbd4574882cade8261c2b6225df68a65345c75c.zip qemu-8dbd4574882cade8261c2b6225df68a65345c75c.tar.gz qemu-8dbd4574882cade8261c2b6225df68a65345c75c.tar.bz2 | |
scsi: introduce SCSIReqOps
This will let allow requests to be dispatched through different callbacks,
either common or per-device.
This patch adjusts the API, the next one will move members to SCSIReqOps.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'hw/scsi-generic.c')
| -rw-r--r-- | hw/scsi-generic.c | 22 |
1 files changed, 13 insertions, 9 deletions
diff --git a/hw/scsi-generic.c b/hw/scsi-generic.c index 37c5982..80d1601 100644 --- a/hw/scsi-generic.c +++ b/hw/scsi-generic.c @@ -63,15 +63,6 @@ struct SCSIGenericState int 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, hba_private); - return req; -} - static void scsi_free_request(SCSIRequest *req) { SCSIGenericReq *r = DO_UPCAST(SCSIGenericReq, req, req); @@ -498,6 +489,19 @@ static int scsi_generic_initfn(SCSIDevice *dev) return 0; } +static SCSIReqOps scsi_generic_req_ops = { + .size = sizeof(SCSIGenericReq), +}; + +static SCSIRequest *scsi_new_request(SCSIDevice *d, uint32_t tag, uint32_t lun, + void *hba_private) +{ + SCSIRequest *req; + + req = scsi_req_alloc(&scsi_generic_req_ops, d, tag, lun, hba_private); + return req; +} + static SCSIDeviceInfo scsi_generic_info = { .qdev.name = "scsi-generic", .qdev.desc = "pass through generic scsi device (/dev/sg*)", |