Searched refs:hwep (Results 1 – 2 of 2) sorted by relevance
| /linux/drivers/usb/chipidea/ |
| H A D | udc.c | 53 static int reprime_dtd(struct ci_hdrc *ci, struct ci_hw_ep *hwep,
358 static int add_td_to_list(struct ci_hw_ep *hwep, struct ci_hw_req *hwreq, in add_td_to_list() argument
369 node->ptr = dma_pool_zalloc(hwep->td_pool, GFP_ATOMIC, &node->dma); in add_td_to_list()
378 if (hwep->type == USB_ENDPOINT_XFER_ISOC && hwep->dir == TX) { in add_td_to_list()
379 u32 mul = hwreq->req.length / hwep->ep.maxpacket; in add_td_to_list()
382 || hwreq->req.length % hwep->ep.maxpacket) in add_td_to_list()
427 static int prepare_td_for_non_sg(struct ci_hw_ep *hwep, in prepare_td_for_non_sg() argument
435 ret = add_td_to_list(hwep, hwreq, 0, NULL); in prepare_td_for_non_sg()
451 ret = add_td_to_list(hwep, hwreq, count, NULL); in prepare_td_for_non_sg()
458 if (hwreq->req.zero && hwreq->req.length && hwep->dir == TX in prepare_td_for_non_sg()
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| /linux/drivers/usb/gadget/udc/ |
| H A D | lpc32xx_udc.c | 782 static void uda_enable_hwepint(struct lpc32xx_udc *udc, u32 hwep) in uda_enable_hwepint() argument
784 udc->enabled_hwepints |= (1 << hwep); in uda_enable_hwepint()
789 static void uda_disable_hwepint(struct lpc32xx_udc *udc, u32 hwep) in uda_disable_hwepint() argument
791 udc->enabled_hwepints &= ~(1 << hwep); in uda_disable_hwepint()
796 static inline void uda_clear_hwepint(struct lpc32xx_udc *udc, u32 hwep) in uda_clear_hwepint() argument
798 writel((1 << hwep), USBD_EPINTCLR(udc->udp_baseaddr)); in uda_clear_hwepint()
802 static inline void udc_ep_dma_enable(struct lpc32xx_udc *udc, u32 hwep) in udc_ep_dma_enable() argument
804 writel((1 << hwep), USBD_EPDMAEN(udc->udp_baseaddr)); in udc_ep_dma_enable()
808 static inline void udc_ep_dma_disable(struct lpc32xx_udc *udc, u32 hwep) in udc_ep_dma_disable() argument
810 writel((1 << hwep), USBD_EPDMADIS(udc->udp_baseaddr)); in udc_ep_dma_disable()
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