36 static int ci_set_smc_sram_address(struct amdgpu_device *adev,  in ci_set_smc_sram_address()  argument
50 int amdgpu_ci_copy_bytes_to_smc(struct amdgpu_device *adev,  in amdgpu_ci_copy_bytes_to_smc()  argument
67 	spin_lock_irqsave(&adev->smc_idx_lock, flags);  in amdgpu_ci_copy_bytes_to_smc()
72 		ret = ci_set_smc_sram_address(adev, addr, limit);  in amdgpu_ci_copy_bytes_to_smc()
87 		ret = ci_set_smc_sram_address(adev, addr, limit);  in amdgpu_ci_copy_bytes_to_smc()
104 		ret = ci_set_smc_sram_address(adev, addr, limit);  in amdgpu_ci_copy_bytes_to_smc()
112 	spin_unlock_irqrestore(&adev->smc_idx_lock, flags);  in amdgpu_ci_copy_bytes_to_smc()
117 void amdgpu_ci_start_smc(struct amdgpu_device *adev)  in amdgpu_ci_start_smc()  argument
125 void amdgpu_ci_reset_smc(struct amdgpu_device *adev)  in amdgpu_ci_reset_smc()  argument
133 int amdgpu_ci_program_jump_on_start(struct amdgpu_device *adev)  in amdgpu_ci_program_jump_on_start()  argument
137 	return amdgpu_ci_copy_bytes_to_smc(adev, 0x0, data, 4, sizeof(data)+1);  in amdgpu_ci_program_jump_on_start()
140 void amdgpu_ci_stop_smc_clock(struct amdgpu_device *adev)  in amdgpu_ci_stop_smc_clock()  argument
149 void amdgpu_ci_start_smc_clock(struct amdgpu_device *adev)  in amdgpu_ci_start_smc_clock()  argument
158 bool amdgpu_ci_is_smc_running(struct amdgpu_device *adev)  in amdgpu_ci_is_smc_running()  argument
169 PPSMC_Result amdgpu_ci_send_msg_to_smc(struct amdgpu_device *adev, PPSMC_Msg msg)  in amdgpu_ci_send_msg_to_smc()  argument
174 	if (!amdgpu_ci_is_smc_running(adev))  in amdgpu_ci_send_msg_to_smc()
179 	for (i = 0; i < adev->usec_timeout; i++) {  in amdgpu_ci_send_msg_to_smc()
190 PPSMC_Result amdgpu_ci_wait_for_smc_inactive(struct amdgpu_device *adev)  in amdgpu_ci_wait_for_smc_inactive()  argument
195 	if (!amdgpu_ci_is_smc_running(adev))  in amdgpu_ci_wait_for_smc_inactive()
198 	for (i = 0; i < adev->usec_timeout; i++) {  in amdgpu_ci_wait_for_smc_inactive()
208 int amdgpu_ci_load_smc_ucode(struct amdgpu_device *adev, u32 limit)  in amdgpu_ci_load_smc_ucode()  argument
217 	if (!adev->pm.fw)  in amdgpu_ci_load_smc_ucode()
220 	hdr = (const struct smc_firmware_header_v1_0 *)adev->pm.fw->data;  in amdgpu_ci_load_smc_ucode()
223 	adev->pm.fw_version = le32_to_cpu(hdr->header.ucode_version);  in amdgpu_ci_load_smc_ucode()
227 		(adev->pm.fw->data + le32_to_cpu(hdr->header.ucode_array_offset_bytes));  in amdgpu_ci_load_smc_ucode()
232 	spin_lock_irqsave(&adev->smc_idx_lock, flags);  in amdgpu_ci_load_smc_ucode()
246 	spin_unlock_irqrestore(&adev->smc_idx_lock, flags);  in amdgpu_ci_load_smc_ucode()
251 int amdgpu_ci_read_smc_sram_dword(struct amdgpu_device *adev,  in amdgpu_ci_read_smc_sram_dword()  argument
257 	spin_lock_irqsave(&adev->smc_idx_lock, flags);  in amdgpu_ci_read_smc_sram_dword()
258 	ret = ci_set_smc_sram_address(adev, smc_address, limit);  in amdgpu_ci_read_smc_sram_dword()
261 	spin_unlock_irqrestore(&adev->smc_idx_lock, flags);  in amdgpu_ci_read_smc_sram_dword()
266 int amdgpu_ci_write_smc_sram_dword(struct amdgpu_device *adev,  in amdgpu_ci_write_smc_sram_dword()  argument
272 	spin_lock_irqsave(&adev->smc_idx_lock, flags);  in amdgpu_ci_write_smc_sram_dword()
273 	ret = ci_set_smc_sram_address(adev, smc_address, limit);  in amdgpu_ci_write_smc_sram_dword()
276 	spin_unlock_irqrestore(&adev->smc_idx_lock, flags);  in amdgpu_ci_write_smc_sram_dword()