Searched refs:zlp (Results 1 – 4 of 4) sorted by relevance
| /linux/drivers/usb/gadget/udc/cdns2/ |
| H A D | cdns2-ep0.c | 42 unsigned int length, int zlp) in cdns2_ep0_enqueue() argument
51 if (zlp) { in cdns2_ep0_enqueue()
544 u8 zlp = 0; in cdns2_gadget_ep0_queue() local
599 zlp = 1; in cdns2_gadget_ep0_queue()
601 cdns2_ep0_enqueue(pdev, request->dma, request->length, zlp); in cdns2_gadget_ep0_queue()
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| /linux/drivers/usb/cdns3/ |
| H A D | cdns3-ep0.c | 32 * @zlp: add zero length packet
36 unsigned int length, int erdy, int zlp) in cdns3_ep0_run_transfer() argument
44 if (zlp) { in cdns3_ep0_run_transfer()
695 u8 zlp = 0; in cdns3_gadget_ep0_queue() local
766 zlp = 1; in cdns3_gadget_ep0_queue()
768 cdns3_ep0_run_transfer(priv_dev, request->dma, request->length, 1, zlp); in cdns3_gadget_ep0_queue()
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| H A D | cdnsp-ring.c | 1777 bool zlp) in cdnsp_td_remainder() argument
1782 if (zlp) in cdnsp_td_remainder()
2047 u32 field, length_field, zlp = 0; in cdnsp_queue_ctrl_tx() local
2066 zlp = 1; in cdnsp_queue_ctrl_tx()
2077 if (zlp) in cdnsp_queue_ctrl_tx()
2086 TRB_TD_SIZE(zlp) | TRB_INTR_TARGET(0); in cdnsp_queue_ctrl_tx()
2095 if (zlp) { in cdnsp_queue_ctrl_tx()
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| /linux/drivers/usb/gadget/udc/ |
| H A D | fsl_qe_udc.c | 1143 unsigned zlp = 0, last_len = 0; in txcomplete() local
1156 /* zlp needed when req->re.zero is set */ in txcomplete()
1160 zlp = 0; in txcomplete()
1162 zlp = 1; in txcomplete()
1164 zlp = 0; in txcomplete()
1167 if (((ep->tx_req->req.length - ep->sent) <= 0) && !zlp) { in txcomplete()
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