diff options
Diffstat (limited to 'drivers/gpu/drm/xe/xe_sriov_pf.h')
| -rw-r--r-- | drivers/gpu/drm/xe/xe_sriov_pf.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/drivers/gpu/drm/xe/xe_sriov_pf.h b/drivers/gpu/drm/xe/xe_sriov_pf.h new file mode 100644 index 000000000000..b4d050ad5b7c --- /dev/null +++ b/drivers/gpu/drm/xe/xe_sriov_pf.h @@ -0,0 +1,31 @@ +/* SPDX-License-Identifier: MIT */ +/* + * Copyright © 2023-2024 Intel Corporation + */ + +#ifndef _XE_SRIOV_PF_H_ +#define _XE_SRIOV_PF_H_ + +#include <linux/types.h> + +struct dentry; +struct drm_printer; +struct xe_device; + +#ifdef CONFIG_PCI_IOV +bool xe_sriov_pf_readiness(struct xe_device *xe); +int xe_sriov_pf_init_early(struct xe_device *xe); +int xe_sriov_pf_init_late(struct xe_device *xe); +int xe_sriov_pf_wait_ready(struct xe_device *xe); +int xe_sriov_pf_lockdown(struct xe_device *xe); +void xe_sriov_pf_end_lockdown(struct xe_device *xe); +void xe_sriov_pf_print_vfs_summary(struct xe_device *xe, struct drm_printer *p); +#else +static inline bool xe_sriov_pf_readiness(struct xe_device *xe) { return false; } +static inline int xe_sriov_pf_init_early(struct xe_device *xe) { return 0; } +static inline int xe_sriov_pf_init_late(struct xe_device *xe) { return 0; } +static inline int xe_sriov_pf_lockdown(struct xe_device *xe) { return 0; } +static inline void xe_sriov_pf_end_lockdown(struct xe_device *xe) { } +#endif + +#endif |