Home
last modified time | relevance | path

Searched refs:maxpacket (Results 1 – 25 of 114) sorted by relevance

12345

/drivers/usb/musb/
Dmusb_core.c1279 { .hw_ep_num = 1, .style = FIFO_TX, .maxpacket = 512, },
1280 { .hw_ep_num = 1, .style = FIFO_RX, .maxpacket = 512, },
1281 { .hw_ep_num = 2, .style = FIFO_RXTX, .maxpacket = 512, },
1282 { .hw_ep_num = 3, .style = FIFO_RXTX, .maxpacket = 256, },
1283 { .hw_ep_num = 4, .style = FIFO_RXTX, .maxpacket = 256, },
1288 { .hw_ep_num = 1, .style = FIFO_TX, .maxpacket = 512, .mode = BUF_DOUBLE, },
1289 { .hw_ep_num = 1, .style = FIFO_RX, .maxpacket = 512, .mode = BUF_DOUBLE, },
1290 { .hw_ep_num = 2, .style = FIFO_RXTX, .maxpacket = 512, .mode = BUF_DOUBLE, },
1291 { .hw_ep_num = 3, .style = FIFO_RXTX, .maxpacket = 256, },
1292 { .hw_ep_num = 4, .style = FIFO_RXTX, .maxpacket = 256, },
[all …]
Djz4740.c62 { .hw_ep_num = 1, .style = FIFO_TX, .maxpacket = 512, },
63 { .hw_ep_num = 1, .style = FIFO_RX, .maxpacket = 512, },
64 { .hw_ep_num = 2, .style = FIFO_TX, .maxpacket = 64, },
167 { .hw_ep_num = 1, .style = FIFO_TX, .maxpacket = 512, },
168 { .hw_ep_num = 1, .style = FIFO_RX, .maxpacket = 512, },
169 { .hw_ep_num = 2, .style = FIFO_TX, .maxpacket = 512, },
170 { .hw_ep_num = 2, .style = FIFO_RX, .maxpacket = 512, },
171 { .hw_ep_num = 3, .style = FIFO_TX, .maxpacket = 512, },
172 { .hw_ep_num = 3, .style = FIFO_RX, .maxpacket = 512, },
173 { .hw_ep_num = 4, .style = FIFO_TX, .maxpacket = 512, },
[all …]
Dcppi_dma.c563 unsigned maxpacket = tx->maxpacket; in cppi_next_tx_segment() local
577 rndis = (maxpacket & 0x3f) == 0 in cppi_next_tx_segment()
578 && length > maxpacket in cppi_next_tx_segment()
580 && (length % maxpacket) != 0; in cppi_next_tx_segment()
583 maxpacket = length; in cppi_next_tx_segment()
587 n_bds = DIV_ROUND_UP(length, maxpacket); in cppi_next_tx_segment()
591 length = min(n_bds * maxpacket, length); in cppi_next_tx_segment()
596 maxpacket, in cppi_next_tx_segment()
632 if ((tx->offset + maxpacket) <= tx->buf_len) { in cppi_next_tx_segment()
633 tx->offset += maxpacket; in cppi_next_tx_segment()
[all …]
Dmediatek.c420 { .hw_ep_num = 1, .style = FIFO_TX, .maxpacket = 512, },
421 { .hw_ep_num = 1, .style = FIFO_RX, .maxpacket = 512, },
422 { .hw_ep_num = 2, .style = FIFO_TX, .maxpacket = 512, },
423 { .hw_ep_num = 2, .style = FIFO_RX, .maxpacket = 512, },
424 { .hw_ep_num = 3, .style = FIFO_TX, .maxpacket = 512, },
425 { .hw_ep_num = 3, .style = FIFO_RX, .maxpacket = 512, },
426 { .hw_ep_num = 4, .style = FIFO_TX, .maxpacket = 512, },
427 { .hw_ep_num = 4, .style = FIFO_RX, .maxpacket = 512, },
428 { .hw_ep_num = 5, .style = FIFO_TX, .maxpacket = 512, },
429 { .hw_ep_num = 5, .style = FIFO_RX, .maxpacket = 512, },
[all …]
Dmusb_host.c478 || (rx_count < qh->maxpacket) in musb_host_packet_rx()
567 qh->maxpacket | ((qh->hb_mult - 1) << 11)); in musb_rx_reinit()
578 u16 pkt_size = qh->maxpacket; in musb_tx_dma_set_mode_mentor()
630 u16 pkt_size = qh->maxpacket; in musb_tx_dma_program()
680 u16 packet_sz = qh->maxpacket; in musb_ep_program()
789 qh->maxpacket | in musb_ep_program()
998 if (len < qh->maxpacket) { in musb_h_ep0_continue()
1024 fifo_count = min_t(size_t, qh->maxpacket, in musb_h_ep0_continue()
1382 if (qh->segsize < qh->maxpacket) in musb_host_tx()
1430 if (length > qh->maxpacket) in musb_host_tx()
[all …]
Dmusb_dma.h166 u16 maxpacket, u8 mode,
171 u16 maxpacket,
/drivers/usb/gadget/udc/aspeed-vhub/
Depn.c52 if (chunk > ep->ep.maxpacket) in ast_vhub_epn_kick()
53 chunk = ep->ep.maxpacket; in ast_vhub_epn_kick()
54 else if ((chunk < ep->ep.maxpacket) || !req->req.zero) in ast_vhub_epn_kick()
129 if (len < ep->ep.maxpacket) in ast_vhub_epn_handle_ack()
199 if (!chunk || !req->req.zero || (chunk % ep->ep.maxpacket) != 0) in ast_vhub_epn_kick_desc()
288 CHECK(ep, is_last_desc == (len < ep->ep.maxpacket || in ast_vhub_epn_handle_ack_desc()
294 req->req.zero, ep->ep.maxpacket); in ast_vhub_epn_handle_ack_desc()
373 (ep->epn.is_in || !(u_req->length & (u_ep->maxpacket - 1))))) { in ast_vhub_epn_queue()
597 u16 maxpacket, type; in ast_vhub_epn_enable() local
605 maxpacket = usb_endpoint_maxp(desc); in ast_vhub_epn_enable()
[all …]
Dep0.c204 if (chunk > ep->ep.maxpacket) in ast_vhub_ep0_do_send()
205 chunk = ep->ep.maxpacket; in ast_vhub_ep0_do_send()
206 else if ((chunk < ep->ep.maxpacket) || !req->req.zero) in ast_vhub_ep0_do_send()
210 chunk, req->last_desc, req->req.actual, ep->ep.maxpacket); in ast_vhub_ep0_do_send()
259 if (len < ep->ep.maxpacket || len == remain) { in ast_vhub_ep0_do_receive()
/drivers/usb/gadget/udc/
Dlpc32xx_udc.c105 u32 maxpacket; member
479 ep->ep.name, ep->ep.maxpacket, in proc_ep_show()
822 u32 maxpacket) in udc_realize_hwep() argument
830 writel(maxpacket, USBD_EPMAXPSIZE(udc->udp_baseaddr)); in udc_realize_hwep()
992 if (req->req.length % ep->ep.maxpacket) in udc_ep_in_req_dma()
1075 udc_realize_hwep(udc, i, ep->ep.maxpacket); in udc_enable()
1388 usb_ep_set_maxpacket_limit(&ep->ep, ep->maxpacket); in udc_reinit()
1459 } else if (ts > ep0->ep.maxpacket) in udc_ep0_in_req()
1460 ts = ep0->ep.maxpacket; /* Just send what we can */ in udc_ep0_in_req()
1468 if (tsend >= ep0->ep.maxpacket) in udc_ep0_in_req()
[all …]
Dat91_udc.c124 ep->ep.name, ep->ep.maxpacket, in proc_ep_show()
331 if (count > ep->ep.maxpacket) in read_fifo()
332 count = ep->ep.maxpacket; in read_fifo()
355 is_done = (count < ep->ep.maxpacket); in read_fifo()
419 if (ep->ep.maxpacket < total) { in write_fifo()
420 count = ep->ep.maxpacket; in write_fifo()
424 is_last = (count < ep->ep.maxpacket) || !req->req.zero; in write_fifo()
476 u16 maxpacket; in at91_ep_enable() local
483 || (maxpacket = usb_endpoint_maxp(desc)) == 0 in at91_ep_enable()
484 || maxpacket > ep->maxpacket) { in at91_ep_enable()
[all …]
Dpxa25x_udc.c463 ep->ep.maxpacket = usb_endpoint_maxp (desc); in pxa25x_ep_enable()
748 is_short = (count < ep->ep.maxpacket); in read_fifo()
1400 usb_ep_set_maxpacket_limit(&ep->ep, ep->ep.maxpacket); in udc_reinit()
2036 .maxpacket = EP0_FIFO_SIZE,
2050 .maxpacket = BULK_FIFO_SIZE,
2065 .maxpacket = BULK_FIFO_SIZE,
2082 .maxpacket = ISO_FIFO_SIZE,
2097 .maxpacket = ISO_FIFO_SIZE,
2113 .maxpacket = INT_FIFO_SIZE,
2129 .maxpacket = BULK_FIFO_SIZE,
[all …]
Dudc-xilinx.c149 u16 maxpacket; member
287 (ep->ep_usb.maxpacket << 15) | (ep->rambase)); in xudc_epconfig()
400 ep->ep_usb.maxpacket); in xudc_dma_send()
450 ep->rambase + ep->ep_usb.maxpacket); in xudc_dma_receive()
517 ep->ep_usb.maxpacket); in xudc_eptxrx()
613 is_short = count < ep->ep_usb.maxpacket; in xudc_read_fifo()
811 u16 maxpacket; in __xudc_ep_enable() local
819 ep->ep_usb.maxpacket = maxpacket = le16_to_cpu(desc->wMaxPacketSize); in __xudc_ep_enable()
830 if (maxpacket > 64) { in __xudc_ep_enable()
831 dev_dbg(udc->dev, "bogus maxpacket %d\n", maxpacket); in __xudc_ep_enable()
[all …]
Dsnps_udc_core.c326 unsigned maxpacket; in udc_ep_enable() local
353 maxpacket = usb_endpoint_maxp(desc); in udc_ep_enable()
355 tmp = AMD_ADDBITS(tmp, maxpacket, UDC_EP_MAX_PKT_SIZE); in udc_ep_enable()
356 ep->ep.maxpacket = maxpacket; in udc_ep_enable()
370 maxpacket * UDC_EPIN_BUFF_SIZE_MULT in udc_ep_enable()
390 tmp = AMD_ADDBITS(tmp, maxpacket, in udc_ep_enable()
407 tmp = AMD_ADDBITS(tmp, maxpacket, UDC_CSR_NE_MAX_PKT); in udc_ep_enable()
661 bytes = ep->ep.maxpacket; in udc_txfifo_write()
731 if ((buf_space % ep->ep.maxpacket) != 0) { in udc_rxfifo_read()
742 if (((bytes % ep->ep.maxpacket) != 0) || (!bytes) in udc_rxfifo_read()
[all …]
Ds3c2410_udc.c324 count = s3c2410_udc_write_packet(fifo_reg, req, ep->ep.maxpacket); in s3c2410_udc_write_fifo()
327 if (count != ep->ep.maxpacket) in s3c2410_udc_write_fifo()
444 if (fifo_count > ep->ep.maxpacket) in s3c2410_udc_read_fifo()
445 avail = ep->ep.maxpacket; in s3c2410_udc_read_fifo()
454 if (idx != 0 && fifo_count < ep->ep.maxpacket) { in s3c2410_udc_read_fifo()
889 udc_write((dev->ep[0].ep.maxpacket & 0x7ff) >> 3, in s3c2410_udc_irq()
1026 _ep->maxpacket = max; in s3c2410_udc_ep_enable()
1581 usb_ep_set_maxpacket_limit(&ep->ep, ep->ep.maxpacket); in s3c2410_udc_reinit()
1600 udc_write((dev->ep[i].ep.maxpacket & 0x7ff) >> 3, in s3c2410_udc_enable()
1663 .maxpacket = EP0_FIFO_SIZE,
[all …]
Dtrace.h149 __field(unsigned, maxpacket)
161 __entry->maxpacket = ep->maxpacket;
172 __get_str(name), __entry->maxpacket, __entry->maxpacket_limit,
Domap_udc.c154 || ep->maxpacket < usb_endpoint_maxp(desc)) { in omap_ep_enable()
160 && maxp != ep->maxpacket) in omap_ep_enable()
161 || usb_endpoint_maxp(desc) > ep->maxpacket in omap_ep_enable()
201 ep->ep.maxpacket = maxp; in omap_ep_enable()
249 ep->ep.maxpacket = ep->maxpacket; in omap_ep_disable()
369 count = ep->ep.maxpacket; in write_fifo()
375 if (count != ep->ep.maxpacket) in write_fifo()
438 avail = ep->ep.maxpacket; in read_fifo()
446 if (count < ep->ep.maxpacket) { in read_fifo()
524 || (cpu_is_omap15xx() && length < ep->maxpacket)) { in next_in_dma()
[all …]
/drivers/usb/dwc3/
Dep0.c753 dwc->ep0_usb_req.request.length = dep->endpoint.maxpacket; in dwc3_ep0_set_sel()
886 if ((IS_ALIGNED(ur->length, ep0->endpoint.maxpacket) && in dwc3_ep0_complete_data()
981 trb_length = dep->endpoint.maxpacket; in __dwc3_ep0_do_control_data()
986 } else if (!IS_ALIGNED(req->request.length, dep->endpoint.maxpacket) in __dwc3_ep0_do_control_data()
988 u32 maxpacket; in __dwc3_ep0_do_control_data() local
996 maxpacket = dep->endpoint.maxpacket; in __dwc3_ep0_do_control_data()
997 rem = req->request.length % maxpacket; in __dwc3_ep0_do_control_data()
1010 maxpacket - rem, in __dwc3_ep0_do_control_data()
1014 } else if (IS_ALIGNED(req->request.length, dep->endpoint.maxpacket) && in __dwc3_ep0_do_control_data()
1031 trb_length = dep->endpoint.maxpacket; in __dwc3_ep0_do_control_data()
Dtrace.h295 __field(unsigned int, maxpacket)
306 __entry->maxpacket = dep->endpoint.maxpacket;
316 __get_str(name), __entry->maxpacket,
/drivers/net/usb/
Dint51x1.c65 if ((pack_with_header_len) < dev->maxpacket) in int51x1_tx_fixup()
66 need_tail = dev->maxpacket - pack_with_header_len + 1; in int51x1_tx_fixup()
72 else if (!(pack_with_header_len % dev->maxpacket)) in int51x1_tx_fixup()
/drivers/usb/isp1760/
Disp1760-udc.c283 __func__, req, req->req.actual, req->req.length, ep->maxpacket, in isp1760_udc_receive()
292 if (req->req.actual == req->req.length || len < ep->maxpacket) { in isp1760_udc_receive()
308 ep->maxpacket); in isp1760_udc_transmit()
415 !(req->req.length % ep->maxpacket) && in isp1760_ep_tx_complete()
420 req, req->req.actual, req->req.length, ep->maxpacket, in isp1760_ep_tx_complete()
790 le16_to_cpu(desc->wMaxPacketSize) > ep->maxpacket) { in isp1760_ep_enable()
795 le16_to_cpu(desc->wMaxPacketSize), ep->maxpacket); in isp1760_ep_enable()
819 uep->maxpacket = le16_to_cpu(desc->wMaxPacketSize); in isp1760_ep_enable()
826 isp1760_udc_write(udc, DC_FFOSZ, uep->maxpacket); in isp1760_ep_enable()
827 isp1760_udc_write(udc, DC_BUFLEN, uep->maxpacket); in isp1760_ep_enable()
[all …]
/drivers/usb/host/
Dehci-q.c38 size_t len, int token, int maxpacket) in qtd_fill() argument
68 count -= (count % maxpacket); in qtd_fill()
583 int len, this_sg_len, maxpacket; in qh_urb_transaction() local
647 maxpacket = usb_maxpacket(urb->dev, urb->pipe, !is_input); in qh_urb_transaction()
658 maxpacket); in qh_urb_transaction()
672 if ((maxpacket & (this_qtd_len + (maxpacket - 1))) == 0) in qh_urb_transaction()
715 && !(urb->transfer_buffer_length % maxpacket)) { in qh_urb_transaction()
1179 int len, maxpacket; in ehci_submit_single_step_set_feature() local
1220 maxpacket = usb_maxpacket(urb->dev, urb->pipe, 0); in ehci_submit_single_step_set_feature()
1222 qtd_fill(ehci, qtd, buf, len, token, maxpacket); in ehci_submit_single_step_set_feature()
Dsl811-hcd.c212 len = ep->maxpacket; in in_packet()
251 len = min_t(u32, ep->maxpacket, in out_packet()
357 fclock -= ep->maxpacket << 8; in start()
517 else if (ep->length < ep->maxpacket in done()
527 len = ep->maxpacket - sl811_read(sl811, in done()
538 (len < ep->maxpacket || in done()
845 ep->maxpacket = usb_maxpacket(udev, urb->pipe, is_out); in sl811h_urb_enqueue()
856 if (ep->maxpacket > H_MAXPACKET) { in sl811h_urb_enqueue()
860 epnum, ep->maxpacket); in sl811h_urb_enqueue()
1449 ep->maxpacket, in sl811h_debug_show()
[all …]
Disp1362-hcd.c281 len = min_t(size_t, ep->maxpacket, buf_len); in prepare_ptd()
286 len = max_transfer_size(epq, buf_len, ep->maxpacket); in prepare_ptd()
287 DBG(1, "%s: IN len %d/%d/%d from URB\n", __func__, len, ep->maxpacket, in prepare_ptd()
294 len = min_t(size_t, ep->maxpacket, buf_len); in prepare_ptd()
298 len = max_transfer_size(epq, buf_len, ep->maxpacket); in prepare_ptd()
302 DBG(1, "%s: OUT len %d/%d/%d from URB\n", __func__, len, ep->maxpacket, in prepare_ptd()
330 ptd->mps = PTD_MPS(ep->maxpacket) | PTD_SPD(urb->dev->speed == USB_SPEED_LOW) | in prepare_ptd()
533 PTD_GET_COUNT(ptd), ep->maxpacket, len); in postproc_ep()
541 PTD_GET_COUNT(ptd), ep->maxpacket, len); in postproc_ep()
582 ep->num_req, len, ep->maxpacket, urbstat); in postproc_ep()
[all …]
/drivers/usb/atm/
Dusbatm.c1017 unsigned int maxpacket, num_packets; in usbatm_usb_probe() local
1092 maxpacket = usb_maxpacket(usb_dev, instance->rx_channel.endpoint, 0); in usbatm_usb_probe()
1094 if ((maxpacket < 1) || (maxpacket > UDSL_MAX_BUF_SIZE)) { in usbatm_usb_probe()
1101 num_packets = max(1U, (rcv_buf_bytes + maxpacket / 2) / maxpacket); /* round */ in usbatm_usb_probe()
1103 if (num_packets * maxpacket > UDSL_MAX_BUF_SIZE) in usbatm_usb_probe()
1106 instance->rx_channel.buf_size = num_packets * maxpacket; in usbatm_usb_probe()
1107 instance->rx_channel.packet_size = maxpacket; in usbatm_usb_probe()
/drivers/staging/emxx_udc/
Demxx_udc.c224 data = (begin_adrs << 16) | ep->ep.maxpacket; in _nbu2ss_ep_init()
347 data = ep->ep.maxpacket; in _nbu2ss_ep_dma_init()
895 ((req->req.actual % ep->ep.maxpacket) != 0)) { in _nbu2ss_epn_out_pio()
921 i_buf_size = min_t(u32, i_buf_size, ep->ep.maxpacket); in _nbu2ss_epn_out_data()
950 if (i_recv_length < ep->ep.maxpacket) { in _nbu2ss_epn_out_transfer()
958 ((req->req.actual % ep->ep.maxpacket) != 0)) { in _nbu2ss_epn_out_transfer()
964 if ((req->req.actual % ep->ep.maxpacket) == 0) { in _nbu2ss_epn_out_transfer()
1085 if (result != ep->ep.maxpacket) { in _nbu2ss_epn_in_pio()
1116 data_size = min_t(u32, data_size, ep->ep.maxpacket); in _nbu2ss_epn_in_data()
1175 if ((req->req.length % ep->ep.maxpacket) == 0) in _nbu2ss_start_transfer()
[all …]

12345