60 static inline int hw_ep_bit(int num, int dir)  in hw_ep_bit()  argument
62 	return num + ((dir == TX) ? 16 : 0);  in hw_ep_bit()
101 static int hw_ep_flush(struct ci_hdrc *ci, int num, int dir)  in hw_ep_flush()  argument
103 	int n = hw_ep_bit(num, dir);  in hw_ep_flush()
122 static int hw_ep_disable(struct ci_hdrc *ci, int num, int dir)  in hw_ep_disable()  argument
125 		 (dir == TX) ? ENDPTCTRL_TXE : ENDPTCTRL_RXE, 0);  in hw_ep_disable()
137 static int hw_ep_enable(struct ci_hdrc *ci, int num, int dir, int type)  in hw_ep_enable()  argument
141 	if (dir == TX) {  in hw_ep_enable()
171 static int hw_ep_get_halt(struct ci_hdrc *ci, int num, int dir)  in hw_ep_get_halt()  argument
173 	u32 mask = (dir == TX) ? ENDPTCTRL_TXS : ENDPTCTRL_RXS;  in hw_ep_get_halt()
186 static int hw_ep_prime(struct ci_hdrc *ci, int num, int dir, int is_ctrl)  in hw_ep_prime()  argument
188 	int n = hw_ep_bit(num, dir);  in hw_ep_prime()
193 	if (is_ctrl && dir == RX && hw_read(ci, OP_ENDPTSETUPSTAT, BIT(num)))  in hw_ep_prime()
200 	if (is_ctrl && dir == RX && hw_read(ci, OP_ENDPTSETUPSTAT, BIT(num)))  in hw_ep_prime()
216 static int hw_ep_set_halt(struct ci_hdrc *ci, int num, int dir, int value)  in hw_ep_set_halt()  argument
223 		u32 mask_xs = (dir == TX) ? ENDPTCTRL_TXS : ENDPTCTRL_RXS;  in hw_ep_set_halt()
224 		u32 mask_xr = (dir == TX) ? ENDPTCTRL_TXR : ENDPTCTRL_RXR;  in hw_ep_set_halt()
229 	} while (value != hw_ep_get_halt(ci, num, dir));  in hw_ep_set_halt()
362 	if (hwep->type == USB_ENDPOINT_XFER_ISOC && hwep->dir == TX) {  in add_td_to_list()
402 	return ((ep->dir == TX) ? USB_ENDPOINT_DIR_MASK : 0) | ep->num;  in _usb_addr()
427 					    &hwreq->req, hwep->dir);  in _hardware_enqueue()
454 	if (hwreq->req.zero && hwreq->req.length && hwep->dir == TX  in _hardware_enqueue()
474 		int n = hw_ep_bit(hwep->num, hwep->dir);  in _hardware_enqueue()
502 	if (hwep->type == USB_ENDPOINT_XFER_ISOC && hwep->dir == RX) {  in _hardware_enqueue()
511 	ret = hw_ep_prime(ci, hwep->num, hwep->dir,  in _hardware_enqueue()
537 	return hw_ep_prime(ci, hwep->num, hwep->dir,  in reprime_dtd()
564 			int n = hw_ep_bit(hwep->num, hwep->dir);  in _hardware_dequeue()
590 			if (hwep->dir == TX) {  in _hardware_dequeue()
608 					&hwreq->req, hwep->dir);  in _hardware_dequeue()
633 	hw_ep_flush(hwep->ci, hwep->num, hwep->dir);  in _ep_nuke()
678 	if (value && hwep->dir == TX && check_transfer &&  in _ep_set_halt()
685 	direction = hwep->dir;  in _ep_set_halt()
687 		retval |= hw_ep_set_halt(hwep->ci, hwep->num, hwep->dir, value);  in _ep_set_halt()
693 			hwep->dir = (hwep->dir == TX) ? RX : TX;  in _ep_set_halt()
695 	} while (hwep->dir != direction);  in _ep_set_halt()
866 	int dir, num, retval;  in isr_get_status_response()  local
890 		dir = (le16_to_cpu(setup->wIndex) & USB_ENDPOINT_DIR_MASK) ?  in isr_get_status_response()
893 		*(u16 *)req->buf = hw_ep_get_halt(ci, num, dir);  in isr_get_status_response()
1021 	int type, num, dir, err = -EINVAL;  in isr_setup_packet_handler()  local
1049 			dir = (num & USB_ENDPOINT_DIR_MASK) ? TX : RX;  in isr_setup_packet_handler()
1051 			if (dir == TX)  in isr_setup_packet_handler()
1101 			dir = (num & USB_ENDPOINT_DIR_MASK) ? TX : RX;  in isr_setup_packet_handler()
1103 			if (dir == TX)  in isr_setup_packet_handler()
1251 	hwep->dir  = usb_endpoint_dir_in(desc) ? TX : RX;  in ep_enable()
1267 	if (hwep->type == USB_ENDPOINT_XFER_ISOC && hwep->dir == TX)  in ep_enable()
1284 		retval |= hw_ep_enable(hwep->ci, hwep->num, hwep->dir,  in ep_enable()
1315 	direction = hwep->dir;  in ep_disable()
1318 		retval |= hw_ep_disable(hwep->ci, hwep->num, hwep->dir);  in ep_disable()
1321 			hwep->dir = (hwep->dir == TX) ? RX : TX;  in ep_disable()
1323 	} while (hwep->dir != direction);  in ep_disable()
1429 		hw_ep_flush(hwep->ci, hwep->num, hwep->dir);  in ep_dequeue()
1440 	usb_gadget_unmap_request(&hwep->ci->gadget, req, hwep->dir);  in ep_dequeue()
1505 	hw_ep_flush(hwep->ci, hwep->num, hwep->dir);  in ep_fifo_flush()