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| author | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2020-09-11 20:00:20 -0400 |
|---|---|---|
| committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2020-09-11 20:00:20 -0400 |
| commit | 0ea8a56de21be24cb79abb03dee79aabcd60a316 (patch) | |
| tree | 71ad6c51064e4948b5c90e84c86da52457e2cfb2 /include/linux/usermode_driver.h | |
| parent | 0560c2173e3f12bc39ef5d61b26d43307cab8694 (diff) | |
| parent | 166774a2c2c6b82da5d984f587567071ff00c1f3 (diff) | |
| download | lwn-0ea8a56de21be24cb79abb03dee79aabcd60a316.tar.gz lwn-0ea8a56de21be24cb79abb03dee79aabcd60a316.zip | |
Merge drm/drm-next into drm-intel-next-queued
Sync drm-intel-gt-next here so we can have an unified fixes flow.
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@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__ */ |