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Make virtio-scsi pass SCSI Task Attributes to CTL.

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MFC after:	1 week
Sponsored by:	iXsystems, Inc.
This commit is contained in:
Alexander Motin 2018-12-07 20:55:29 +00:00
parent 99fa47de81
commit 6810fd0acf
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=341706
1 changed files with 15 additions and 1 deletions
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16
usr.sbin/bhyve/pci_virtio_scsi.c
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@ -499,7 +499,21 @@ pci_vtscsi_request_handle(struct pci_vtscsi_queue *q, struct iovec *iov_in,
io->scsiio.sense_len = sc->vss_config.sense_size;
io->scsiio.tag_num = (uint32_t)cmd_rd->id;
io->scsiio.tag_type = CTL_TAG_SIMPLE;
switch (cmd_rd->task_attr) {
case VIRTIO_SCSI_S_ORDERED:
io->scsiio.tag_type = CTL_TAG_ORDERED;
break;
case VIRTIO_SCSI_S_HEAD:
io->scsiio.tag_type = CTL_TAG_HEAD_OF_QUEUE;
break;
case VIRTIO_SCSI_S_ACA:
io->scsiio.tag_type = CTL_TAG_ACA;
break;
case VIRTIO_SCSI_S_SIMPLE:
default:
io->scsiio.tag_type = CTL_TAG_SIMPLE;
break;
}
io->scsiio.ext_sg_entries = ext_sg_entries;
io->scsiio.ext_data_ptr = ext_data_ptr;
io->scsiio.ext_data_len = ext_data_len;