221 static void iproc_i2c_write_trans_data(struct iproc_xact_info *info)  in iproc_i2c_write_trans_data()  argument
230 	     __func__, info->devaddr, info->cmd_valid, info->command,  in iproc_i2c_write_trans_data()
231 	     info->size, info->smb_proto);  in iproc_i2c_write_trans_data()
234 	devaddr = (info->devaddr << 1);  in iproc_i2c_write_trans_data()
241 	switch (info->smb_proto) {  in iproc_i2c_write_trans_data()
244 		iproc_i2c_reg_write(info->bus_id, SMB_MSTRDATAWR_REG,  in iproc_i2c_write_trans_data()
248 		num_data_bytes = info->size;  in iproc_i2c_write_trans_data()
249 		iproc_i2c_reg_write(info->bus_id, SMB_MSTRDATAWR_REG,  in iproc_i2c_write_trans_data()
256 		iproc_i2c_reg_write(info->bus_id, SMB_MSTRDATAWR_REG,  in iproc_i2c_write_trans_data()
260 		iproc_i2c_reg_write(info->bus_id, SMB_MSTRDATAWR_REG,  in iproc_i2c_write_trans_data()
265 		iproc_i2c_reg_write(info->bus_id, SMB_MSTRDATAWR_REG,  in iproc_i2c_write_trans_data()
271 		num_data_bytes = info->size;  in iproc_i2c_write_trans_data()
274 		iproc_i2c_reg_write(info->bus_id, SMB_MSTRDATAWR_REG,  in iproc_i2c_write_trans_data()
277 		iproc_i2c_reg_write(info->bus_id, SMB_MSTRDATAWR_REG,  in iproc_i2c_write_trans_data()
278 				    info->size);  in iproc_i2c_write_trans_data()
279 		num_data_bytes = info->size;  in iproc_i2c_write_trans_data()
286 	if (info->cmd_valid) {  in iproc_i2c_write_trans_data()
287 		iproc_i2c_reg_write(info->bus_id, SMB_MSTRDATAWR_REG,  in iproc_i2c_write_trans_data()
288 				    info->command);  in iproc_i2c_write_trans_data()
298 			 info->data[i] | SMB_MSTRWRSTS_MASK : info->data[i];  in iproc_i2c_write_trans_data()
299 		iproc_i2c_reg_write(info->bus_id, SMB_MSTRDATAWR_REG,  in iproc_i2c_write_trans_data()
309 					  struct iproc_xact_info *info)  in iproc_i2c_write_master_command()  argument
314 	iproc_i2c_reg_write(info->bus_id, SMB_MSTRCMD_REG, mastercmd);  in iproc_i2c_write_master_command()
317 	regval = iproc_i2c_reg_read(info->bus_id, SMB_MSTRCMD_REG);  in iproc_i2c_write_master_command()
325 		regval = iproc_i2c_reg_read(info->bus_id, SMB_MSTRCMD_REG);  in iproc_i2c_write_master_command()
343 static int iproc_i2c_data_send(struct iproc_xact_info *info)  in iproc_i2c_data_send()  argument
349 	rc = iproc_i2c_startbusy_wait(info->bus_id);  in iproc_i2c_data_send()
356 	iproc_i2c_write_trans_data(info);  in iproc_i2c_data_send()
362 	mastercmd = (info->smb_proto << SMB_MSTRSMBUSPROTO_SHIFT) |  in iproc_i2c_data_send()
365 	if (iproc_i2c_write_master_command(mastercmd, info)) {  in iproc_i2c_data_send()
376 static int iproc_i2c_data_recv(struct iproc_xact_info *info,  in iproc_i2c_data_recv()  argument
384 	rc = iproc_i2c_startbusy_wait(info->bus_id);  in iproc_i2c_data_recv()
392 	iproc_i2c_write_trans_data(info);  in iproc_i2c_data_recv()
398 	mastercmd = (info->smb_proto << SMB_MSTRSMBUSPROTO_SHIFT) |  in iproc_i2c_data_recv()
399 		     SMB_MSTRSTARTBUSYCMD_MASK | info->size;  in iproc_i2c_data_recv()
401 	if (iproc_i2c_write_master_command(mastercmd, info)) {  in iproc_i2c_data_recv()
406 	regval = iproc_i2c_reg_read(info->bus_id, SMB_MSTRDATARD_REG);  in iproc_i2c_data_recv()
409 	if (info->smb_proto == SMBUS_PROT_BLK_RD) {  in iproc_i2c_data_recv()
422 			regval = iproc_i2c_reg_read(info->bus_id,  in iproc_i2c_data_recv()
424 			info->data[i] = regval & SMB_MSTRRDDATA_MASK;  in iproc_i2c_data_recv()
428 		*info->data = regval & SMB_MSTRRDDATA_MASK;  in iproc_i2c_data_recv()
462 static void iproc_i2c_fill_info(struct iproc_xact_info *info, uint32_t bus_id,  in iproc_i2c_fill_info()  argument
466 	info->bus_id = bus_id;  in iproc_i2c_fill_info()
467 	info->devaddr = devaddr;  in iproc_i2c_fill_info()
468 	info->command = (uint8_t)cmd;  in iproc_i2c_fill_info()
469 	info->smb_proto = smb_proto;  in iproc_i2c_fill_info()
470 	info->data = value;  in iproc_i2c_fill_info()
471 	info->size = 1U;  in iproc_i2c_fill_info()
472 	info->flags = 0U;  in iproc_i2c_fill_info()
473 	info->cmd_valid = cmd_valid;  in iproc_i2c_fill_info()
628 	struct iproc_xact_info info;  in i2c_recv_byte()  local
631 	iproc_i2c_fill_info(&info, bus_id, devaddr, 0U, value,  in i2c_recv_byte()
635 	rc = iproc_i2c_data_recv(&info, &num_bytes_read);  in i2c_recv_byte()
663 	struct iproc_xact_info info;  in i2c_send_byte()  local
665 	iproc_i2c_fill_info(&info, bus_id, devaddr, 0U, &value,  in i2c_send_byte()
669 	rc = iproc_i2c_data_send(&info);  in i2c_send_byte()
686 	struct iproc_xact_info info;  in i2c_read_byte()  local
689 	iproc_i2c_fill_info(&info, bus_id, devaddr, regoffset, value,  in i2c_read_byte()
693 	rc = iproc_i2c_data_recv(&info, &num_bytes_read);  in i2c_read_byte()
757 	struct iproc_xact_info info;  in i2c_write_byte()  local
759 	iproc_i2c_fill_info(&info, bus_id, devaddr, regoffset, &value,  in i2c_write_byte()
763 	rc = iproc_i2c_data_send(&info);  in i2c_write_byte()