diff options
Diffstat (limited to 'drivers/gpu/drm/xe/tests/xe_pci.c')
| -rw-r--r-- | drivers/gpu/drm/xe/tests/xe_pci.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/drivers/gpu/drm/xe/tests/xe_pci.c b/drivers/gpu/drm/xe/tests/xe_pci.c index baccb657bd05..9c715e59f030 100644 --- a/drivers/gpu/drm/xe/tests/xe_pci.c +++ b/drivers/gpu/drm/xe/tests/xe_pci.c @@ -21,6 +21,18 @@ static void xe_ip_kunit_desc(const struct xe_ip *param, char *desc) KUNIT_ARRAY_PARAM(graphics_ip, graphics_ips, xe_ip_kunit_desc); KUNIT_ARRAY_PARAM(media_ip, media_ips, xe_ip_kunit_desc); +static void xe_pci_id_kunit_desc(const struct pci_device_id *param, char *desc) +{ + const struct xe_device_desc *dev_desc = + (const struct xe_device_desc *)param->driver_data; + + if (dev_desc) + snprintf(desc, KUNIT_PARAM_DESC_SIZE, "0x%X (%s)", + param->device, dev_desc->platform_name); +} + +KUNIT_ARRAY_PARAM(pci_id, pciidlist, xe_pci_id_kunit_desc); + /** * xe_pci_graphics_ip_gen_param - Generate graphics struct xe_ip parameters * @prev: the pointer to the previous parameter to iterate from or NULL @@ -55,6 +67,25 @@ const void *xe_pci_media_ip_gen_param(const void *prev, char *desc) } EXPORT_SYMBOL_IF_KUNIT(xe_pci_media_ip_gen_param); +/** + * xe_pci_id_gen_param - Generate struct pci_device_id parameters + * @prev: the pointer to the previous parameter to iterate from or NULL + * @desc: output buffer with minimum size of KUNIT_PARAM_DESC_SIZE + * + * This function prepares struct pci_device_id parameter. + * + * To be used only as a parameter generator function in &KUNIT_CASE_PARAM. + * + * Return: pointer to the next parameter or NULL if no more parameters + */ +const void *xe_pci_id_gen_param(const void *prev, char *desc) +{ + const struct pci_device_id *pci = pci_id_gen_params(prev, desc); + + return pci->driver_data ? pci : NULL; +} +EXPORT_SYMBOL_IF_KUNIT(xe_pci_id_gen_param); + static void fake_read_gmdid(struct xe_device *xe, enum xe_gmdid_type type, u32 *ver, u32 *revid) { |