Date: Mon, 13 Jan 2014 04:46:49 +0000 (UTC) From: Bryan Venteicher <bryanv@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r260583 - head/sys/dev/virtio/scsi Message-ID: <201401130446.s0D4knGQ090576@svn.freebsd.org>
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Author: bryanv Date: Mon Jan 13 04:46:48 2014 New Revision: 260583 URL: http://svnweb.freebsd.org/changeset/base/260583 Log: Add unmapped IO support to virtio_scsi(4) Modified: head/sys/dev/virtio/scsi/virtio_scsi.c Modified: head/sys/dev/virtio/scsi/virtio_scsi.c ============================================================================== --- head/sys/dev/virtio/scsi/virtio_scsi.c Mon Jan 13 04:43:01 2014 (r260582) +++ head/sys/dev/virtio/scsi/virtio_scsi.c Mon Jan 13 04:46:48 2014 (r260583) @@ -878,7 +878,7 @@ vtscsi_cam_path_inquiry(struct vtscsi_so cpi->version_num = 1; cpi->hba_inquiry = PI_TAG_ABLE; cpi->target_sprt = 0; - cpi->hba_misc = PIM_SEQSCAN; + cpi->hba_misc = PIM_SEQSCAN | PIM_UNMAPPED; if (vtscsi_bus_reset_disable != 0) cpi->hba_misc |= PIM_NOBUSRESET; cpi->hba_eng_cnt = 0; @@ -946,6 +946,9 @@ vtscsi_sg_append_scsi_buf(struct vtscsi_ (vm_paddr_t) dseg->ds_addr, dseg->ds_len); } break; + case CAM_DATA_BIO: + error = sglist_append_bio(sg, (struct bio *) csio->data_ptr); + break; default: error = EINVAL; break;
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