103 	struct usb_serial *serial;  member
263 	return send_cmd(port->serial->dev,  in purge_port()
335 static int read_boot_mem(struct edgeport_serial *serial,  in read_boot_mem()  argument
342 		status = ti_vread_sync(serial->serial->dev,  in read_boot_mem()
343 				UMPC_MEMORY_READ, serial->TI_I2C_Type,  in read_boot_mem()
346 			dev_dbg(&serial->serial->dev->dev, "%s - ERROR %x\n", __func__, status);  in read_boot_mem()
351 	dev_dbg(&serial->serial->dev->dev, "%s - start_address = %x, length = %d\n",  in read_boot_mem()
353 	usb_serial_debug_data(&serial->serial->dev->dev, __func__, length, buffer);  in read_boot_mem()
355 	serial->TiReadI2C = 1;  in read_boot_mem()
361 static int write_boot_mem(struct edgeport_serial *serial,  in write_boot_mem()  argument
369 	if (!serial->TiReadI2C) {  in write_boot_mem()
374 		status = read_boot_mem(serial, 0, 1, temp);  in write_boot_mem()
381 		status = ti_vsend_sync(serial->serial->dev,  in write_boot_mem()
388 …dev_dbg(&serial->serial->dev->dev, "%s - start_sddr = %x, length = %d\n", __func__, start_address,…  in write_boot_mem()
389 	usb_serial_debug_data(&serial->serial->dev->dev, __func__, length, buffer);  in write_boot_mem()
396 static int write_i2c_mem(struct edgeport_serial *serial,  in write_i2c_mem()  argument
399 	struct device *dev = &serial->serial->dev->dev;  in write_i2c_mem()
424 	status = ti_vsend_sync(serial->serial->dev,  in write_i2c_mem()
456 		status = ti_vsend_sync(serial->serial->dev, UMPC_MEMORY_WRITE,  in write_i2c_mem()
497 	status = read_ram(port->port->serial->dev, port->dma_address,  in tx_active()
505 	status = read_ram(port->port->serial->dev,  in tx_active()
550 static int read_rom(struct edgeport_serial *serial,  in read_rom()  argument
555 	if (serial->product_info.TiMode == TI_MODE_DOWNLOAD) {  in read_rom()
556 		status = read_download_mem(serial->serial->dev,  in read_rom()
559 					       serial->TI_I2C_Type,  in read_rom()
562 		status = read_boot_mem(serial, start_address, length,  in read_rom()
568 static int write_rom(struct edgeport_serial *serial, int start_address,  in write_rom()  argument
571 	if (serial->product_info.TiMode == TI_MODE_BOOT)  in write_rom()
572 		return write_boot_mem(serial, start_address, length,  in write_rom()
575 	if (serial->product_info.TiMode == TI_MODE_DOWNLOAD)  in write_rom()
576 		return write_i2c_mem(serial, start_address, length,  in write_rom()
577 						serial->TI_I2C_Type, buffer);  in write_rom()
584 static int get_descriptor_addr(struct edgeport_serial *serial,  in get_descriptor_addr()  argument
593 		status = read_rom(serial,  in get_descriptor_addr()
628 static int check_i2c_image(struct edgeport_serial *serial)  in check_i2c_image()  argument
630 	struct device *dev = &serial->serial->dev->dev;  in check_i2c_image()
648 	status = read_rom(serial, 0, 1, buffer);  in check_i2c_image()
660 		status = read_rom(serial,  in check_i2c_image()
681 			status = read_rom(serial, start_address +  in check_i2c_image()
708 static int get_manuf_info(struct edgeport_serial *serial, __u8 *buffer)  in get_manuf_info()  argument
714 	struct device *dev = &serial->serial->dev->dev;  in get_manuf_info()
720 	start_address = get_descriptor_addr(serial, I2C_DESC_TYPE_ION,  in get_manuf_info()
730 	status = read_rom(serial, start_address+sizeof(struct ti_i2c_desc),  in get_manuf_info()
833 static int i2c_type_bootmode(struct edgeport_serial *serial)  in i2c_type_bootmode()  argument
835 	struct device *dev = &serial->serial->dev->dev;  in i2c_type_bootmode()
844 	status = ti_vread_sync(serial->serial->dev, UMPC_MEMORY_READ,  in i2c_type_bootmode()
852 		serial->TI_I2C_Type = DTK_ADDR_SPACE_I2C_TYPE_II;  in i2c_type_bootmode()
857 	status = ti_vread_sync(serial->serial->dev, UMPC_MEMORY_READ,  in i2c_type_bootmode()
865 		serial->TI_I2C_Type = DTK_ADDR_SPACE_I2C_TYPE_III;  in i2c_type_bootmode()
870 	serial->TI_I2C_Type = DTK_ADDR_SPACE_I2C_TYPE_II;  in i2c_type_bootmode()
877 static int bulk_xfer(struct usb_serial *serial, void *buffer,  in bulk_xfer()  argument
882 	status = usb_bulk_msg(serial->dev,  in bulk_xfer()
883 			usb_sndbulkpipe(serial->dev,  in bulk_xfer()
884 				serial->port[0]->bulk_out_endpointAddress),  in bulk_xfer()
890 static int download_code(struct edgeport_serial *serial, __u8 *image,  in download_code()  argument
906 		status = bulk_xfer(serial->serial, &image[pos],  in download_code()
934 static int download_fw(struct edgeport_serial *serial)  in download_fw()  argument
936 	struct device *dev = &serial->serial->dev->dev;  in download_fw()
948 	serial->product_info.hardware_type = HARDWARE_TYPE_TIUMP;  in download_fw()
951 	serial->TI_I2C_Type = DTK_ADDR_SPACE_I2C_TYPE_II;  in download_fw()
953 	status = choose_config(serial->serial->dev);  in download_fw()
957 	interface = &serial->serial->interface->cur_altsetting->desc;  in download_fw()
969 		serial->product_info.TiMode = TI_MODE_DOWNLOAD;  in download_fw()
972 		serial->product_info.TiMode = TI_MODE_CONFIGURING;  in download_fw()
977 	if (serial->product_info.TiMode == TI_MODE_DOWNLOAD) {  in download_fw()
982 		status = check_i2c_image(serial);  in download_fw()
995 		status = get_manuf_info(serial, (__u8 *)ti_manuf_desc);  in download_fw()
1016 		start_address = get_descriptor_addr(serial,  in download_fw()
1035 			status = read_rom(serial, start_address +  in download_fw()
1092 				status = write_rom(serial, start_address,  in download_fw()
1106 				status = read_rom(serial,  in download_fw()
1130 				status = ti_vsend_sync(serial->serial->dev,  in download_fw()
1146 …else if ((start_address = get_descriptor_addr(serial, I2C_DESC_TYPE_FIRMWARE_BLANK, rom_desc)) != …  in download_fw()
1191 			status = write_rom(serial,  in download_fw()
1205 			status = read_rom(serial, start_address,  in download_fw()
1231 			status = ti_vsend_sync(serial->serial->dev,  in download_fw()
1257 	status = config_boot_dev(serial->serial->dev);  in download_fw()
1261 	if (le16_to_cpu(serial->serial->dev->descriptor.idVendor)  in download_fw()
1264 			le16_to_cpu(serial->serial->dev->descriptor.idVendor));  in download_fw()
1265 		serial->TI_I2C_Type = DTK_ADDR_SPACE_I2C_TYPE_II;  in download_fw()
1271 	if (i2c_type_bootmode(serial))  in download_fw()
1275 	if (!check_i2c_image(serial)) {  in download_fw()
1292 		status = get_manuf_info(serial, (__u8 *)ti_manuf_desc);  in download_fw()
1356 		status = download_code(serial, buffer, buffer_size);  in download_fw()
1366 		serial->product_info.TiMode = TI_MODE_TRANSITIONING;  in download_fw()
1377 	serial->product_info.TiMode = TI_MODE_BOOT;  in download_fw()
1388 	return send_cmd(port->port->serial->dev,  in ti_do_config()
1537 	dev = &edge_serial->serial->dev->dev;  in edge_interrupt_callback()
1549 	port = edge_serial->serial->port[port_number];  in edge_interrupt_callback()
1722 	dev = port->serial->dev;  in edge_open()
1800 		urb = edge_serial->serial->port[0]->interrupt_in_urb;  in edge_open()
1849 		usb_kill_urb(port->serial->port[0]->interrupt_in_urb);  in edge_open()
1859 	struct usb_serial *serial = port->serial;  in edge_close()  local
1863 	edge_serial = usb_get_serial_data(port->serial);  in edge_close()
1881 	send_cmd(serial->dev, UMPC_CLOSE_PORT,  in edge_close()
1888 		usb_kill_urb(port->serial->port[0]->interrupt_in_urb);  in edge_close()
2230 	status = send_cmd(edge_port->port->serial->dev, UMPC_SET_CONFIG,  in change_port_settings()
2376 static int edge_startup(struct usb_serial *serial)  in edge_startup()  argument
2387 	edge_serial->serial = serial;  in edge_startup()
2388 	usb_set_serial_data(serial, edge_serial);  in edge_startup()
2399 static void edge_disconnect(struct usb_serial *serial)  in edge_disconnect()  argument
2403 static void edge_release(struct usb_serial *serial)  in edge_release()  argument
2405 	kfree(usb_get_serial_data(serial));  in edge_release()
2419 	edge_port->edge_serial = usb_get_serial_data(port->serial);  in edge_port_probe()