diff options
Diffstat (limited to 'sys/compat/linux/linux_util.c')
| -rw-r--r-- | sys/compat/linux/linux_util.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/sys/compat/linux/linux_util.c b/sys/compat/linux/linux_util.c index e829ab12343e..2c3c259f297f 100644 --- a/sys/compat/linux/linux_util.c +++ b/sys/compat/linux/linux_util.c @@ -146,6 +146,27 @@ linux_driver_get_major_minor(const char *node, int *major, int *minor) return (0); } + sz = sizeof("dri/card") - 1; + if (strncmp(node, "dri/card", sz) == 0 && node[sz] != '\0') { + devno = strtoul(node + sz, NULL, 10); + *major = 226 + (devno / 256); + *minor = devno % 256; + return (0); + } + sz = sizeof("dri/controlD") - 1; + if (strncmp(node, "dri/controlD", sz) == 0 && node[sz] != '\0') { + devno = strtoul(node + sz, NULL, 10); + *major = 226 + (devno / 256); + *minor = devno % 256; + return (0); + } + sz = sizeof("dri/renderD") - 1; + if (strncmp(node, "dri/renderD", sz) == 0 && node[sz] != '\0') { + devno = strtoul(node + sz, NULL, 10); + *major = 226 + (devno / 256); + *minor = devno % 256; + return (0); + } sz = sizeof("drm/") - 1; if (strncmp(node, "drm/", sz) == 0 && node[sz] != '\0') { devno = strtoul(node + sz, NULL, 10); |