diff options
author | Maarten Lankhorst <maarten.lankhorst@linux.intel.com> | 2020-08-25 11:00:02 +0200 |
---|---|---|
committer | Maarten Lankhorst <maarten.lankhorst@linux.intel.com> | 2020-08-25 11:00:02 +0200 |
commit | 2d9ad4cfaf4d32a64a4ed556e5bcab9121215026 (patch) | |
tree | 3572e6cd05effa4e2943cee817defb2b9a72afd1 /include/linux/usermode_driver.h | |
parent | drm/modeset-lock: Take the modeset BKL for legacy drivers (diff) | |
parent | Linux 5.9-rc2 (diff) | |
download | wireguard-linux-2d9ad4cfaf4d32a64a4ed556e5bcab9121215026.tar.xz wireguard-linux-2d9ad4cfaf4d32a64a4ed556e5bcab9121215026.zip |
Merge tag 'v5.9-rc2' into drm-misc-fixes
Backmerge requested by Tomi for a fix to omap inconsistent
locking state issue, and because we need at least v5.9-rc2 now.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Diffstat (limited to 'include/linux/usermode_driver.h')
-rw-r--r-- | include/linux/usermode_driver.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/include/linux/usermode_driver.h b/include/linux/usermode_driver.h new file mode 100644 index 000000000000..073a9e0ec07d --- /dev/null +++ b/include/linux/usermode_driver.h @@ -0,0 +1,18 @@ +#ifndef __LINUX_USERMODE_DRIVER_H__ +#define __LINUX_USERMODE_DRIVER_H__ + +#include <linux/umh.h> +#include <linux/path.h> + +struct umd_info { + const char *driver_name; + struct file *pipe_to_umh; + struct file *pipe_from_umh; + struct path wd; + struct pid *tgid; +}; +int umd_load_blob(struct umd_info *info, const void *data, size_t len); +int umd_unload_blob(struct umd_info *info); +int fork_usermode_driver(struct umd_info *info); + +#endif /* __LINUX_USERMODE_DRIVER_H__ */ |