58 static inline int hw_ep_bit(int num, int dir)  in hw_ep_bit()  argument
60 	return num + ((dir == TX) ? 16 : 0);  in hw_ep_bit()
99 static int hw_ep_flush(struct ci_hdrc *ci, int num, int dir)  in hw_ep_flush()  argument
101 	int n = hw_ep_bit(num, dir);  in hw_ep_flush()
120 static int hw_ep_disable(struct ci_hdrc *ci, int num, int dir)  in hw_ep_disable()  argument
123 		 (dir == TX) ? ENDPTCTRL_TXE : ENDPTCTRL_RXE, 0);  in hw_ep_disable()
135 static int hw_ep_enable(struct ci_hdrc *ci, int num, int dir, int type)  in hw_ep_enable()  argument
139 	if (dir == TX) {  in hw_ep_enable()
169 static int hw_ep_get_halt(struct ci_hdrc *ci, int num, int dir)  in hw_ep_get_halt()  argument
171 	u32 mask = (dir == TX) ? ENDPTCTRL_TXS : ENDPTCTRL_RXS;  in hw_ep_get_halt()
184 static int hw_ep_prime(struct ci_hdrc *ci, int num, int dir, int is_ctrl)  in hw_ep_prime()  argument
186 	int n = hw_ep_bit(num, dir);  in hw_ep_prime()
191 	if (is_ctrl && dir == RX && hw_read(ci, OP_ENDPTSETUPSTAT, BIT(num)))  in hw_ep_prime()
198 	if (is_ctrl && dir == RX && hw_read(ci, OP_ENDPTSETUPSTAT, BIT(num)))  in hw_ep_prime()
214 static int hw_ep_set_halt(struct ci_hdrc *ci, int num, int dir, int value)  in hw_ep_set_halt()  argument
221 		u32 mask_xs = (dir == TX) ? ENDPTCTRL_TXS : ENDPTCTRL_RXS;  in hw_ep_set_halt()
222 		u32 mask_xr = (dir == TX) ? ENDPTCTRL_TXR : ENDPTCTRL_RXR;  in hw_ep_set_halt()
227 	} while (value != hw_ep_get_halt(ci, num, dir));  in hw_ep_set_halt()
360 	if (hwep->type == USB_ENDPOINT_XFER_ISOC && hwep->dir == TX) {  in add_td_to_list()
400 	return ((ep->dir == TX) ? USB_ENDPOINT_DIR_MASK : 0) | ep->num;  in _usb_addr()
425 					    &hwreq->req, hwep->dir);  in _hardware_enqueue()
452 	if (hwreq->req.zero && hwreq->req.length && hwep->dir == TX  in _hardware_enqueue()
472 		int n = hw_ep_bit(hwep->num, hwep->dir);  in _hardware_enqueue()
500 	if (hwep->type == USB_ENDPOINT_XFER_ISOC && hwep->dir == RX) {  in _hardware_enqueue()
509 	ret = hw_ep_prime(ci, hwep->num, hwep->dir,  in _hardware_enqueue()
535 	return hw_ep_prime(ci, hwep->num, hwep->dir,  in reprime_dtd()
562 			int n = hw_ep_bit(hwep->num, hwep->dir);  in _hardware_dequeue()
588 			if (hwep->dir == TX) {  in _hardware_dequeue()
606 					&hwreq->req, hwep->dir);  in _hardware_dequeue()
631 	hw_ep_flush(hwep->ci, hwep->num, hwep->dir);  in _ep_nuke()
676 	if (value && hwep->dir == TX && check_transfer &&  in _ep_set_halt()
683 	direction = hwep->dir;  in _ep_set_halt()
685 		retval |= hw_ep_set_halt(hwep->ci, hwep->num, hwep->dir, value);  in _ep_set_halt()
691 			hwep->dir = (hwep->dir == TX) ? RX : TX;  in _ep_set_halt()
693 	} while (hwep->dir != direction);  in _ep_set_halt()
864 	int dir, num, retval;  in isr_get_status_response()  local
888 		dir = (le16_to_cpu(setup->wIndex) & USB_ENDPOINT_DIR_MASK) ?  in isr_get_status_response()
891 		*(u16 *)req->buf = hw_ep_get_halt(ci, num, dir);  in isr_get_status_response()
1019 	int type, num, dir, err = -EINVAL;  in isr_setup_packet_handler()  local
1047 			dir = (num & USB_ENDPOINT_DIR_MASK) ? TX : RX;  in isr_setup_packet_handler()
1049 			if (dir == TX)  in isr_setup_packet_handler()
1099 			dir = (num & USB_ENDPOINT_DIR_MASK) ? TX : RX;  in isr_setup_packet_handler()
1101 			if (dir == TX)  in isr_setup_packet_handler()
1249 	hwep->dir  = usb_endpoint_dir_in(desc) ? TX : RX;  in ep_enable()
1265 	if (hwep->type == USB_ENDPOINT_XFER_ISOC && hwep->dir == TX)  in ep_enable()
1282 		retval |= hw_ep_enable(hwep->ci, hwep->num, hwep->dir,  in ep_enable()
1313 	direction = hwep->dir;  in ep_disable()
1316 		retval |= hw_ep_disable(hwep->ci, hwep->num, hwep->dir);  in ep_disable()
1319 			hwep->dir = (hwep->dir == TX) ? RX : TX;  in ep_disable()
1321 	} while (hwep->dir != direction);  in ep_disable()
1427 		hw_ep_flush(hwep->ci, hwep->num, hwep->dir);  in ep_dequeue()
1438 	usb_gadget_unmap_request(&hwep->ci->gadget, req, hwep->dir);  in ep_dequeue()
1503 	hw_ep_flush(hwep->ci, hwep->num, hwep->dir);  in ep_fifo_flush()