anv: improve error message when failing to open device path

Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6747>
This commit is contained in:
Mike Blumenkrantz 2020-09-11 09:00:53 -04:00 committed by Marge Bot
parent 203b934921
commit 355f241d41

View file

@ -322,8 +322,14 @@ anv_physical_device_try_create(struct anv_instance *instance,
brw_process_intel_debug_variable();
fd = open(path, O_RDWR | O_CLOEXEC);
if (fd < 0)
return vk_error(VK_ERROR_INCOMPATIBLE_DRIVER);
if (fd < 0) {
if (errno == ENOMEM) {
return vk_errorfi(instance, NULL, VK_ERROR_OUT_OF_HOST_MEMORY,
"Unable to open device %s: out of memory", path);
}
return vk_errorfi(instance, NULL, VK_ERROR_INCOMPATIBLE_DRIVER,
"Unable to open device %s: %m", path);
}
struct gen_device_info devinfo;
if (!gen_get_device_info_from_fd(fd, &devinfo)) {