33 static int si_set_smc_sram_address(struct radeon_device *rdev,  in si_set_smc_sram_address()  argument
47 int si_copy_bytes_to_smc(struct radeon_device *rdev,  in si_copy_bytes_to_smc()  argument
62 	spin_lock_irqsave(&rdev->smc_idx_lock, flags);  in si_copy_bytes_to_smc()
67 		ret = si_set_smc_sram_address(rdev, addr, limit);  in si_copy_bytes_to_smc()
82 		ret = si_set_smc_sram_address(rdev, addr, limit);  in si_copy_bytes_to_smc()
100 		ret = si_set_smc_sram_address(rdev, addr, limit);  in si_copy_bytes_to_smc()
108 	spin_unlock_irqrestore(&rdev->smc_idx_lock, flags);  in si_copy_bytes_to_smc()
113 void si_start_smc(struct radeon_device *rdev)  in si_start_smc()  argument
122 void si_reset_smc(struct radeon_device *rdev)  in si_reset_smc()  argument
136 int si_program_jump_on_start(struct radeon_device *rdev)  in si_program_jump_on_start()  argument
140 	return si_copy_bytes_to_smc(rdev, 0x0, data, 4, sizeof(data)+1);  in si_program_jump_on_start()
143 void si_stop_smc_clock(struct radeon_device *rdev)  in si_stop_smc_clock()  argument
152 void si_start_smc_clock(struct radeon_device *rdev)  in si_start_smc_clock()  argument
161 bool si_is_smc_running(struct radeon_device *rdev)  in si_is_smc_running()  argument
172 PPSMC_Result si_send_msg_to_smc(struct radeon_device *rdev, PPSMC_Msg msg)  in si_send_msg_to_smc()  argument
177 	if (!si_is_smc_running(rdev))  in si_send_msg_to_smc()
182 	for (i = 0; i < rdev->usec_timeout; i++) {  in si_send_msg_to_smc()
193 PPSMC_Result si_wait_for_smc_inactive(struct radeon_device *rdev)  in si_wait_for_smc_inactive()  argument
198 	if (!si_is_smc_running(rdev))  in si_wait_for_smc_inactive()
201 	for (i = 0; i < rdev->usec_timeout; i++) {  in si_wait_for_smc_inactive()
211 int si_load_smc_ucode(struct radeon_device *rdev, u32 limit)  in si_load_smc_ucode()  argument
219 	if (!rdev->smc_fw)  in si_load_smc_ucode()
222 	if (rdev->new_fw) {  in si_load_smc_ucode()
224 			(const struct smc_firmware_header_v1_0 *)rdev->smc_fw->data;  in si_load_smc_ucode()
231 			(rdev->smc_fw->data + le32_to_cpu(hdr->header.ucode_array_offset_bytes));  in si_load_smc_ucode()
233 		switch (rdev->family) {  in si_load_smc_ucode()
258 		src = (const u8 *)rdev->smc_fw->data;  in si_load_smc_ucode()
264 	spin_lock_irqsave(&rdev->smc_idx_lock, flags);  in si_load_smc_ucode()
277 	spin_unlock_irqrestore(&rdev->smc_idx_lock, flags);  in si_load_smc_ucode()
282 int si_read_smc_sram_dword(struct radeon_device *rdev, u32 smc_address,  in si_read_smc_sram_dword()  argument
288 	spin_lock_irqsave(&rdev->smc_idx_lock, flags);  in si_read_smc_sram_dword()
289 	ret = si_set_smc_sram_address(rdev, smc_address, limit);  in si_read_smc_sram_dword()
292 	spin_unlock_irqrestore(&rdev->smc_idx_lock, flags);  in si_read_smc_sram_dword()
297 int si_write_smc_sram_dword(struct radeon_device *rdev, u32 smc_address,  in si_write_smc_sram_dword()  argument
303 	spin_lock_irqsave(&rdev->smc_idx_lock, flags);  in si_write_smc_sram_dword()
304 	ret = si_set_smc_sram_address(rdev, smc_address, limit);  in si_write_smc_sram_dword()
307 	spin_unlock_irqrestore(&rdev->smc_idx_lock, flags);  in si_write_smc_sram_dword()