diff options
| author | gjb <gjb@FreeBSD.org> | 2014-06-27 22:05:21 +0000 |
|---|---|---|
| committer | gjb <gjb@FreeBSD.org> | 2014-06-27 22:05:21 +0000 |
| commit | fc21f40567ac7485e9e987cf5a539bd0d11c7155 (patch) | |
| tree | fce5301b062a855bc68b9cb76c6b5966c5a2acbe /sys/dev/drm | |
| parent | 2f456747e010bfa5a9dd3498aa5650e0ade39f22 (diff) | |
| download | FreeBSD-src-fc21f40567ac7485e9e987cf5a539bd0d11c7155.zip FreeBSD-src-fc21f40567ac7485e9e987cf5a539bd0d11c7155.tar.gz | |
Revert r267961, r267973:
These changes prevent sysctl(8) from returning proper output,
such as:
1) no output from sysctl(8)
2) erroneously returning ENOMEM with tools like truss(1)
or uname(1)
truss: can not get etype: Cannot allocate memory
Diffstat (limited to 'sys/dev/drm')
| -rw-r--r-- | sys/dev/drm/drm_drv.c | 1 | ||||
| -rw-r--r-- | sys/dev/drm/drm_sysctl.c | 2 |
2 files changed, 2 insertions, 1 deletions
diff --git a/sys/dev/drm/drm_drv.c b/sys/dev/drm/drm_drv.c index 7598376..75902a7 100644 --- a/sys/dev/drm/drm_drv.c +++ b/sys/dev/drm/drm_drv.c @@ -132,6 +132,7 @@ static struct cdevsw drm_cdevsw = { }; static int drm_msi = 1; /* Enable by default. */ +TUNABLE_INT("hw.drm.msi", &drm_msi); SYSCTL_NODE(_hw, OID_AUTO, drm, CTLFLAG_RW, NULL, "DRM device"); SYSCTL_INT(_hw_drm, OID_AUTO, msi, CTLFLAG_RDTUN, &drm_msi, 1, "Enable MSI interrupts for drm devices"); diff --git a/sys/dev/drm/drm_sysctl.c b/sys/dev/drm/drm_sysctl.c index 75d8306..ce3e5b4 100644 --- a/sys/dev/drm/drm_sysctl.c +++ b/sys/dev/drm/drm_sysctl.c @@ -70,7 +70,7 @@ int drm_sysctl_init(struct drm_device *dev) dev->sysctl = info; /* Add the sysctl node for DRI if it doesn't already exist */ - drioid = SYSCTL_ADD_NODE(&info->ctx, SYSCTL_CHILDREN(&sysctl___hw), OID_AUTO, "dri", CTLFLAG_RW, NULL, "DRI Graphics"); + drioid = SYSCTL_ADD_NODE( &info->ctx, &sysctl__hw_children, OID_AUTO, "dri", CTLFLAG_RW, NULL, "DRI Graphics"); if (!drioid) return 1; |
