[src/trunk]: src/sys/dev/pci cap also adapt_nchannels to 1, we only attach one

[jdolecek <jdolecek%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/b5baa1f26197
branches:  trunk
changeset: 352322:b5baa1f26197
user:      jdolecek <jdolecek%NetBSD.org@localhost>
date:      Sat Mar 25 18:13:53 2017 +0000

description:
cap also adapt_nchannels to 1, we only attach one

diffstat:

 sys/dev/pci/vioscsi.c |  9 +++------
 1 files changed, 3 insertions(+), 6 deletions(-)

diffs (37 lines):

diff -r e5e99106af1a -r b5baa1f26197 sys/dev/pci/vioscsi.c
--- a/sys/dev/pci/vioscsi.c     Sat Mar 25 18:09:44 2017 +0000
+++ b/sys/dev/pci/vioscsi.c     Sat Mar 25 18:13:53 2017 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: vioscsi.c,v 1.13 2017/03/25 18:09:44 jdolecek Exp $    */
+/*     $NetBSD: vioscsi.c,v 1.14 2017/03/25 18:13:53 jdolecek Exp $    */
 /*     $OpenBSD: vioscsi.c,v 1.3 2015/03/14 03:38:49 jsg Exp $ */
 
 /*
@@ -18,7 +18,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: vioscsi.c,v 1.13 2017/03/25 18:09:44 jdolecek Exp $");
+__KERNEL_RCSID(0, "$NetBSD: vioscsi.c,v 1.14 2017/03/25 18:13:53 jdolecek Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -139,9 +139,6 @@
        uint16_t max_target = virtio_read_device_config_2(vsc,
            VIRTIO_SCSI_CONFIG_MAX_TARGET);
 
-       uint16_t max_channel = virtio_read_device_config_2(vsc,
-           VIRTIO_SCSI_CONFIG_MAX_CHANNEL);
-
        uint32_t max_lun = virtio_read_device_config_4(vsc,
            VIRTIO_SCSI_CONFIG_MAX_LUN);
 
@@ -177,7 +174,7 @@
         */
        memset(adapt, 0, sizeof(*adapt));
        adapt->adapt_dev = sc->sc_dev;
-       adapt->adapt_nchannels = max_channel;
+       adapt->adapt_nchannels = 1;
        adapt->adapt_openings = MIN(qsize, cmd_per_lun);
        adapt->adapt_max_periph = adapt->adapt_openings;
        adapt->adapt_request = vioscsi_scsipi_request;