[src/trunk]: src/sys/external/bsd/drm2/dist/drm/nouveau/nvkm/engine/device De...

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

details:   https://anonhg.NetBSD.org/src/rev/3534dc5f4c4f
branches:  trunk
changeset: 366263:3534dc5f4c4f
user:      riastradh <riastradh%NetBSD.org@localhost>
date:      Mon Aug 27 14:17:36 2018 +0000

description:
Device hangs on pci disable in match; try skipping enable/disable.

diffstat:

 sys/external/bsd/drm2/dist/drm/nouveau/nvkm/engine/device/nouveau_nvkm_engine_device_pci.c |  14 +++++++--
 1 files changed, 10 insertions(+), 4 deletions(-)

diffs (46 lines):

diff -r 80c01b6c0fca -r 3534dc5f4c4f sys/external/bsd/drm2/dist/drm/nouveau/nvkm/engine/device/nouveau_nvkm_engine_device_pci.c
--- a/sys/external/bsd/drm2/dist/drm/nouveau/nvkm/engine/device/nouveau_nvkm_engine_device_pci.c        Mon Aug 27 14:17:21 2018 +0000
+++ b/sys/external/bsd/drm2/dist/drm/nouveau/nvkm/engine/device/nouveau_nvkm_engine_device_pci.c        Mon Aug 27 14:17:36 2018 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: nouveau_nvkm_engine_device_pci.c,v 1.7 2018/08/27 07:43:28 riastradh Exp $     */
+/*     $NetBSD: nouveau_nvkm_engine_device_pci.c,v 1.8 2018/08/27 14:17:36 riastradh Exp $     */
 
 /*
  * Copyright 2015 Red Hat Inc.
@@ -24,7 +24,7 @@
  * Authors: Ben Skeggs <bskeggs%redhat.com@localhost>
  */
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: nouveau_nvkm_engine_device_pci.c,v 1.7 2018/08/27 07:43:28 riastradh Exp $");
+__KERNEL_RCSID(0, "$NetBSD: nouveau_nvkm_engine_device_pci.c,v 1.8 2018/08/27 14:17:36 riastradh Exp $");
 
 #include <core/pci.h>
 #include "priv.h"
@@ -1634,7 +1634,9 @@
 nvkm_device_pci_dtor(struct nvkm_device *device)
 {
        struct nvkm_device_pci *pdev = nvkm_device_pci(device);
-       linux_pci_disable_device(pdev->pdev);
+#ifndef __NetBSD__
+       pci_disable_device(pdev->pdev);
+#endif
        return pdev;
 }
 
@@ -1671,11 +1673,15 @@
        const struct nvkm_device_pci_vendor *pciv;
        const char *name = NULL;
        struct nvkm_device_pci *pdev;
+#ifndef __NetBSD__
        int ret;
+#endif
 
-       ret = linux_pci_enable_device(pci_dev);
+#ifndef __NetBSD__
+       ret = pci_enable_device(pci_dev);
        if (ret)
                return ret;
+#endif
 
        switch (pci_dev->vendor) {
        case 0x10de: pcid = nvkm_device_pci_10de; break;