diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ih.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_ih.h | 32 |
1 files changed, 7 insertions, 25 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ih.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_ih.h index 0d5b3f5201d2..9ce8c93ec19b 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ih.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ih.h @@ -24,12 +24,8 @@ #ifndef __AMDGPU_IH_H__ #define __AMDGPU_IH_H__ -#include "soc15_ih_clientid.h" - struct amdgpu_device; - -#define AMDGPU_IH_CLIENTID_LEGACY 0 -#define AMDGPU_IH_CLIENTID_MAX SOC15_IH_CLIENTID_MAX +struct amdgpu_iv_entry; /* * R6xx+ IH ring @@ -51,22 +47,6 @@ struct amdgpu_ih_ring { dma_addr_t rb_dma_addr; /* only used when use_bus_addr = true */ }; -#define AMDGPU_IH_SRC_DATA_MAX_SIZE_DW 4 - -struct amdgpu_iv_entry { - unsigned client_id; - unsigned src_id; - unsigned ring_id; - unsigned vmid; - unsigned vmid_src; - uint64_t timestamp; - unsigned timestamp_src; - unsigned pasid; - unsigned pasid_src; - unsigned src_data[AMDGPU_IH_SRC_DATA_MAX_SIZE_DW]; - const uint32_t *iv_entry; -}; - /* provided by the ih block */ struct amdgpu_ih_funcs { /* ring read/write ptr handling, called from interrupt context */ @@ -82,9 +62,11 @@ struct amdgpu_ih_funcs { #define amdgpu_ih_decode_iv(adev, iv) (adev)->irq.ih_funcs->decode_iv((adev), (iv)) #define amdgpu_ih_set_rptr(adev) (adev)->irq.ih_funcs->set_rptr((adev)) -int amdgpu_ih_ring_init(struct amdgpu_device *adev, unsigned ring_size, - bool use_bus_addr); -void amdgpu_ih_ring_fini(struct amdgpu_device *adev); -int amdgpu_ih_process(struct amdgpu_device *adev); +int amdgpu_ih_ring_init(struct amdgpu_device *adev, struct amdgpu_ih_ring *ih, + unsigned ring_size, bool use_bus_addr); +void amdgpu_ih_ring_fini(struct amdgpu_device *adev, struct amdgpu_ih_ring *ih); +int amdgpu_ih_process(struct amdgpu_device *adev, struct amdgpu_ih_ring *ih, + void (*callback)(struct amdgpu_device *adev, + struct amdgpu_ih_ring *ih)); #endif |