33 static int ci_set_smc_sram_address(struct radeon_device *rdev,  in ci_set_smc_sram_address()  argument
47 int ci_copy_bytes_to_smc(struct radeon_device *rdev,  in ci_copy_bytes_to_smc()  argument
64 	spin_lock_irqsave(&rdev->smc_idx_lock, flags);  in ci_copy_bytes_to_smc()
69 		ret = ci_set_smc_sram_address(rdev, addr, limit);  in ci_copy_bytes_to_smc()
84 		ret = ci_set_smc_sram_address(rdev, addr, limit);  in ci_copy_bytes_to_smc()
101 		ret = ci_set_smc_sram_address(rdev, addr, limit);  in ci_copy_bytes_to_smc()
109 	spin_unlock_irqrestore(&rdev->smc_idx_lock, flags);  in ci_copy_bytes_to_smc()
114 void ci_start_smc(struct radeon_device *rdev)  in ci_start_smc()  argument
122 void ci_reset_smc(struct radeon_device *rdev)  in ci_reset_smc()  argument
130 int ci_program_jump_on_start(struct radeon_device *rdev)  in ci_program_jump_on_start()  argument
134 	return ci_copy_bytes_to_smc(rdev, 0x0, data, 4, sizeof(data)+1);  in ci_program_jump_on_start()
137 void ci_stop_smc_clock(struct radeon_device *rdev)  in ci_stop_smc_clock()  argument
146 void ci_start_smc_clock(struct radeon_device *rdev)  in ci_start_smc_clock()  argument
155 bool ci_is_smc_running(struct radeon_device *rdev)  in ci_is_smc_running()  argument
166 PPSMC_Result ci_send_msg_to_smc(struct radeon_device *rdev, PPSMC_Msg msg)  in ci_send_msg_to_smc()  argument
171 	if (!ci_is_smc_running(rdev))  in ci_send_msg_to_smc()
176 	for (i = 0; i < rdev->usec_timeout; i++) {  in ci_send_msg_to_smc()
188 PPSMC_Result ci_wait_for_smc_inactive(struct radeon_device *rdev)
193 	if (!ci_is_smc_running(rdev))
196 	for (i = 0; i < rdev->usec_timeout; i++) {
207 int ci_load_smc_ucode(struct radeon_device *rdev, u32 limit)  in ci_load_smc_ucode()  argument
215 	if (!rdev->smc_fw)  in ci_load_smc_ucode()
218 	if (rdev->new_fw) {  in ci_load_smc_ucode()
220 			(const struct smc_firmware_header_v1_0 *)rdev->smc_fw->data;  in ci_load_smc_ucode()
227 			(rdev->smc_fw->data + le32_to_cpu(hdr->header.ucode_array_offset_bytes));  in ci_load_smc_ucode()
229 		switch (rdev->family) {  in ci_load_smc_ucode()
243 		src = (const u8 *)rdev->smc_fw->data;  in ci_load_smc_ucode()
249 	spin_lock_irqsave(&rdev->smc_idx_lock, flags);  in ci_load_smc_ucode()
262 	spin_unlock_irqrestore(&rdev->smc_idx_lock, flags);  in ci_load_smc_ucode()
267 int ci_read_smc_sram_dword(struct radeon_device *rdev,  in ci_read_smc_sram_dword()  argument
273 	spin_lock_irqsave(&rdev->smc_idx_lock, flags);  in ci_read_smc_sram_dword()
274 	ret = ci_set_smc_sram_address(rdev, smc_address, limit);  in ci_read_smc_sram_dword()
277 	spin_unlock_irqrestore(&rdev->smc_idx_lock, flags);  in ci_read_smc_sram_dword()
282 int ci_write_smc_sram_dword(struct radeon_device *rdev,  in ci_write_smc_sram_dword()  argument
288 	spin_lock_irqsave(&rdev->smc_idx_lock, flags);  in ci_write_smc_sram_dword()
289 	ret = ci_set_smc_sram_address(rdev, smc_address, limit);  in ci_write_smc_sram_dword()
292 	spin_unlock_irqrestore(&rdev->smc_idx_lock, flags);  in ci_write_smc_sram_dword()