diff options
| -rw-r--r-- | drivers/gpu/drm/amd/include/kgd_kfd_interface.h | 22 |
1 files changed, 19 insertions, 3 deletions
diff --git a/drivers/gpu/drm/amd/include/kgd_kfd_interface.h b/drivers/gpu/drm/amd/include/kgd_kfd_interface.h index 47b551970a14..094631f61339 100644 --- a/drivers/gpu/drm/amd/include/kgd_kfd_interface.h +++ b/drivers/gpu/drm/amd/include/kgd_kfd_interface.h @@ -144,10 +144,18 @@ struct kgd2kfd_calls { * @hqd_load: Loads the mqd structure to a H/W hqd slot. used only for no cp * sceduling mode. * + * @hqd_sdma_load: Loads the SDMA mqd structure to a H/W SDMA hqd slot. + * used only for no HWS mode. + * * @hqd_is_occupies: Checks if a hqd slot is occupied. * * @hqd_destroy: Destructs and preempts the queue assigned to that hqd slot. * + * @hqd_sdma_is_occupied: Checks if an SDMA hqd slot is occupied. + * + * @hqd_sdma_destroy: Destructs and preempts the SDMA queue assigned to that + * SDMA hqd slot. + * * @get_fw_version: Returns FW versions from the header * * This structure contains function pointers to services that the kgd driver @@ -183,18 +191,26 @@ struct kfd2kgd_calls { int (*hqd_load)(struct kgd_dev *kgd, void *mqd, uint32_t pipe_id, uint32_t queue_id, uint32_t __user *wptr); + int (*hqd_sdma_load)(struct kgd_dev *kgd, void *mqd); + bool (*hqd_is_occupies)(struct kgd_dev *kgd, uint64_t queue_address, uint32_t pipe_id, uint32_t queue_id); int (*hqd_destroy)(struct kgd_dev *kgd, uint32_t reset_type, unsigned int timeout, uint32_t pipe_id, uint32_t queue_id); + + bool (*hqd_sdma_is_occupied)(struct kgd_dev *kgd, void *mqd); + + int (*hqd_sdma_destroy)(struct kgd_dev *kgd, void *mqd, + unsigned int timeout); + uint16_t (*get_fw_version)(struct kgd_dev *kgd, enum kgd_engine_type type); }; bool kgd2kfd_init(unsigned interface_version, - const struct kfd2kgd_calls *f2g, - const struct kgd2kfd_calls **g2f); + const struct kfd2kgd_calls *f2g, + const struct kgd2kfd_calls **g2f); -#endif /* KGD_KFD_INTERFACE_H_INCLUDED */ +#endif /* KGD_KFD_INTERFACE_H_INCLUDED */ |