diff options
| author | John Baldwin <jhb@FreeBSD.org> | 2016-08-29 22:48:36 +0000 |
|---|---|---|
| committer | John Baldwin <jhb@FreeBSD.org> | 2016-08-29 22:48:36 +0000 |
| commit | e05ec081fe81beb79567b82723bd045aa50f19c0 (patch) | |
| tree | 49d4724d89f0eae45adf3d20810b4392775e83b1 /lib/libdevctl/devctl.h | |
| parent | a3d5eb2481e8d136300b107d93c282e63bf36969 (diff) | |
| download | src-e05ec081fe81beb79567b82723bd045aa50f19c0.tar.gz src-e05ec081fe81beb79567b82723bd045aa50f19c0.zip | |
Implement 'devctl clear driver' to undo a previous 'devctl set driver'.
Add a new 'clear driver' command for devctl along with the accompanying
ioctl and devctl_clear_driver() library routine to reset a device to
use a wildcard devclass instead of a fixed devclass. This can be used
to undo a previous 'set driver' command. After the device's name has
been reset to permit wildcard names, it is reprobed so that it can
attach to newly-available (to it) device drivers.
MFC after: 1 month
Sponsored by: Chelsio Communications
Notes
Notes:
svn path=/head/; revision=305034
Diffstat (limited to 'lib/libdevctl/devctl.h')
| -rw-r--r-- | lib/libdevctl/devctl.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/libdevctl/devctl.h b/lib/libdevctl/devctl.h index 670ca1a114f5..d49199ad0b59 100644 --- a/lib/libdevctl/devctl.h +++ b/lib/libdevctl/devctl.h @@ -38,6 +38,7 @@ int devctl_disable(const char *device, bool force_detach); int devctl_suspend(const char *device); int devctl_resume(const char *device); int devctl_set_driver(const char *device, const char *driver, bool force); +int devctl_clear_driver(const char *device, bool force); int devctl_rescan(const char *device); int devctl_delete(const char *device, bool force); |