47 	u16 t_reg = 0x4e0;  in rtw_usb_reg_sec()
52 	 * 1. on (0x00~0xFF; 0x1000~0x10FF): this section is always powered on  in rtw_usb_reg_sec()
53 	 * 2. off (< 0xFE00, excluding "on" section): this section could be  in rtw_usb_reg_sec()
55 	 * 3. local (>= 0xFE00): usb specific registers section  in rtw_usb_reg_sec()
57 	if (addr <= 0xff || (addr >= 0x1000 && addr <= 0x10ff))  in rtw_usb_reg_sec()
63 	status = usb_control_msg(udev, usb_sndctrlpipe(udev, 0),  in rtw_usb_reg_sec()
65 				 t_reg, 0, data, t_len, 500);  in rtw_usb_reg_sec()
68 		rtw_err(rtwdev, "%s: reg 0x%x, usb write %u fail, status: %d\n",  in rtw_usb_reg_sec()
90 	ret = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),  in rtw_usb_read()
93 	if (ret < 0 && ret != -ENODEV && count++ < 4)  in rtw_usb_read()
94 		rtw_err(rtwdev, "read register 0x%x failed with %d\n",  in rtw_usb_read()
140 	ret = usb_control_msg(udev, usb_sndctrlpipe(udev, 0),  in rtw_usb_write()
142 			      addr, 0, data, len, 500);  in rtw_usb_write()
143 	if (ret < 0 && ret != -ENODEV && count++ < 4)  in rtw_usb_write()
144 		rtw_err(rtwdev, "write register 0x%x failed with %d\n",  in rtw_usb_write()
195 	while (size > 0) {  in rtw_usb_write_firmware_page()
203 		ret = usb_control_msg(udev, usb_sndctrlpipe(udev, 0),  in rtw_usb_write_firmware_page()
205 				      addr, 0, buf, n, 500);  in rtw_usb_write_firmware_page()
209 					"write 0x%x len %d failed: %d\n",  in rtw_usb_write_firmware_page()
226 		return 0;  in dma_mapping_to_ep()
242 	struct usb_host_interface *host_interface = &interface->altsetting[0];  in rtw_usb_parse()
245 	int num_out_pipes = 0;  in rtw_usb_parse()
251 	for (i = 0; i < interface_desc->bNumEndpoints; i++) {  in rtw_usb_parse()
316 	return 0;  in rtw_usb_parse()
375 	if (ep < 0)  in rtw_usb_write_port()
379 	urb = usb_alloc_urb(0, GFP_ATOMIC);  in rtw_usb_write_port()
399 	int agg_num = 0;  in rtw_usb_tx_agg_skb()
400 	unsigned int align_next = 0;  in rtw_usb_tx_agg_skb()
469 	for (i = ARRAY_SIZE(rtwusb->tx_queue) - 1; i >= 0; i--) {  in rtw_usb_tx_handler()
470 		for (limit = 0; limit < 200; limit++) {  in rtw_usb_tx_handler()
484 	for (i = 0; i < ARRAY_SIZE(rtwusb->tx_queue); i++)  in rtw_usb_tx_queue_purge()
503 	int ret = 0;  in rtw_usb_write_data()
515 	memset(skb->data, 0, chip->tx_pkt_desc_sz);  in rtw_usb_write_data()
531 	struct rtw_tx_pkt_info pkt_info = {0};  in rtw_usb_write_data_rsvd_page()
543 	struct rtw_tx_pkt_info pkt_info = {0};  in rtw_usb_write_data_h2c()
582 	memset(pkt_desc, 0, chip->tx_pkt_desc_sz);  in rtw_usb_tx_write()
591 	return 0;  in rtw_usb_tx_write()
616 	for (limit = 0; limit < 200; limit++) {  in rtw_usb_rx_handler()
695 	rx_skb->len = 0;  in rtw_usb_rx_resubmit()
729 	for (i = 0; i < RTW_USB_RXCB_NUM; i++) {  in rtw_usb_rx_resubmit_work()
744 	if (urb->status == 0) {  in rtw_usb_read_port_complete()
784 	for (i = 0; i < RTW_USB_RXCB_NUM; i++) {  in rtw_usb_cancel_rx_bufs()
795 	for (i = 0; i < RTW_USB_RXCB_NUM; i++) {  in rtw_usb_free_rx_bufs()
806 	for (i = 0; i < RTW_USB_RXCB_NUM; i++) {  in rtw_usb_alloc_rx_bufs()
810 		rxcb->rx_urb = usb_alloc_urb(0, GFP_KERNEL);  in rtw_usb_alloc_rx_bufs()
815 	return 0;  in rtw_usb_alloc_rx_bufs()
824 	return 0;  in rtw_usb_setup()
829 	return 0;  in rtw_usb_start()
881 		size = 0x5;  in rtw_usb_dynamic_rx_agg_v1()
882 		timeout = 0x20;  in rtw_usb_dynamic_rx_agg_v1()
884 		size = 0x0;  in rtw_usb_dynamic_rx_agg_v1()
885 		timeout = 0x1;  in rtw_usb_dynamic_rx_agg_v1()
900 		size = 0x0;  in rtw_usb_dynamic_rx_agg_v2()
901 		timeout = 0x1;  in rtw_usb_dynamic_rx_agg_v2()
903 		size = 0x6;  in rtw_usb_dynamic_rx_agg_v2()
904 		timeout = 0x1a;  in rtw_usb_dynamic_rx_agg_v2()
906 		size = 0x5;  in rtw_usb_dynamic_rx_agg_v2()
907 		timeout = 0x20;  in rtw_usb_dynamic_rx_agg_v2()
968 	rtwusb->rxwq = alloc_workqueue("rtw88_usb: rx wq", WQ_BH, 0);  in rtw_usb_init_rx()
980 	for (i = 0; i < RTW_USB_RX_SKB_NUM; i++) {  in rtw_usb_init_rx()
986 	return 0;  in rtw_usb_init_rx()
994 	for (i = 0; i < RTW_USB_RXCB_NUM; i++) {  in rtw_usb_setup_rx()
1023 	for (i = 0; i < ARRAY_SIZE(rtwusb->tx_queue); i++)  in rtw_usb_init_tx()
1028 	return 0;  in rtw_usb_init_tx()
1061 	return 0;  in rtw_usb_intf_init()
1084 			rtw_write8(rtwdev, REG_HCI_OPT_CTRL, 0x8);  in rtw_usb_switch_mode_old()
1085 			rtw_write8(rtwdev, REG_SYS_SDIO_CTRL, 0x2);  in rtw_usb_switch_mode_old()
1086 			rtw_write8(rtwdev, REG_ACLK_MON, 0x1);  in rtw_usb_switch_mode_old()
1087 			rtw_write8(rtwdev, 0x3d, 0x3);  in rtw_usb_switch_mode_old()
1089 			rtw_write8(rtwdev, REG_SYS_PW_CTRL + 1, 0x80);  in rtw_usb_switch_mode_old()
1094 		rtw_write8_clr(rtwdev, REG_ACLK_MON, BIT(0));  in rtw_usb_switch_mode_old()
1097 	return 0;  in rtw_usb_switch_mode_old()
1107 	if (rtw_read8(rtwdev, REG_SYS_CFG2 + 3) == 0x20)  in rtw_usb_switch_mode_new()
1113 		return 0;  in rtw_usb_switch_mode_new()
1123 		return 0;  in rtw_usb_switch_mode_new()
1130 		return 0;  in rtw_usb_switch_mode_new()
1134 		rtw_write8_clr(rtwdev, REG_SW_MDIO + 3, BIT(0));  in rtw_usb_switch_mode_new()
1166 		return 0;  in rtw_usb_switch_mode()
1171 		return 0;  in rtw_usb_switch_mode()
1177 		return 0;  in rtw_usb_switch_mode()
1186 #define USB_REG_PAGE	0xf4
1187 #define USB_PHY_PAGE0	0x9b
1188 #define USB_PHY_PAGE1	0xbb
1194 		rtw_write8(rtwdev, REG_USB3_PHY_DAT_L, data & 0xff);  in rtw_usb_phy_write()
1230 	for ( ; para->offset != 0xffff; para++) {  in rtw_usb_phy_cfg()
1239 			if (offset > 0x100)  in rtw_usb_phy_cfg()
1244 			offset &= 0xff;  in rtw_usb_phy_cfg()
1313 		ret = 0;  in rtw_usb_probe()
1325 	return 0;  in rtw_usb_probe()