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Searched refs:maxpacket (Results 1 – 25 of 128) sorted by relevance

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/kernel/linux/linux-5.10/drivers/usb/musb/
Dmusb_core.c1278 { .hw_ep_num = 1, .style = FIFO_TX, .maxpacket = 512, },
1279 { .hw_ep_num = 1, .style = FIFO_RX, .maxpacket = 512, },
1280 { .hw_ep_num = 2, .style = FIFO_RXTX, .maxpacket = 512, },
1281 { .hw_ep_num = 3, .style = FIFO_RXTX, .maxpacket = 256, },
1282 { .hw_ep_num = 4, .style = FIFO_RXTX, .maxpacket = 256, },
1287 { .hw_ep_num = 1, .style = FIFO_TX, .maxpacket = 512, .mode = BUF_DOUBLE, },
1288 { .hw_ep_num = 1, .style = FIFO_RX, .maxpacket = 512, .mode = BUF_DOUBLE, },
1289 { .hw_ep_num = 2, .style = FIFO_RXTX, .maxpacket = 512, .mode = BUF_DOUBLE, },
1290 { .hw_ep_num = 3, .style = FIFO_RXTX, .maxpacket = 256, },
1291 { .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.c419 { .hw_ep_num = 1, .style = FIFO_TX, .maxpacket = 512, },
420 { .hw_ep_num = 1, .style = FIFO_RX, .maxpacket = 512, },
421 { .hw_ep_num = 2, .style = FIFO_TX, .maxpacket = 512, },
422 { .hw_ep_num = 2, .style = FIFO_RX, .maxpacket = 512, },
423 { .hw_ep_num = 3, .style = FIFO_TX, .maxpacket = 512, },
424 { .hw_ep_num = 3, .style = FIFO_RX, .maxpacket = 512, },
425 { .hw_ep_num = 4, .style = FIFO_TX, .maxpacket = 512, },
426 { .hw_ep_num = 4, .style = FIFO_RX, .maxpacket = 512, },
427 { .hw_ep_num = 5, .style = FIFO_TX, .maxpacket = 512, },
428 { .hw_ep_num = 5, .style = FIFO_RX, .maxpacket = 512, },
[all …]
Dmusb_host.c472 || (rx_count < qh->maxpacket) in musb_host_packet_rx()
561 qh->maxpacket | ((qh->hb_mult - 1) << 11)); in musb_rx_reinit()
573 u16 pkt_size = qh->maxpacket; in musb_tx_dma_set_mode_mentor()
629 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,
/kernel/linux/linux-5.10/drivers/usb/gadget/udc/aspeed-vhub/
Depn.c57 if (chunk > ep->ep.maxpacket) in ast_vhub_epn_kick()
58 chunk = ep->ep.maxpacket; in ast_vhub_epn_kick()
59 else if ((chunk < ep->ep.maxpacket) || !req->req.zero) in ast_vhub_epn_kick()
134 if (len < ep->ep.maxpacket) in ast_vhub_epn_handle_ack()
204 if (!chunk || !req->req.zero || (chunk % ep->ep.maxpacket) != 0) in ast_vhub_epn_kick_desc()
293 CHECK(ep, is_last_desc == (len < ep->ep.maxpacket || in ast_vhub_epn_handle_ack_desc()
299 req->req.zero, ep->ep.maxpacket); in ast_vhub_epn_handle_ack_desc()
378 (ep->epn.is_in || !(u_req->length & (u_ep->maxpacket - 1))))) { in ast_vhub_epn_queue()
602 u16 maxpacket, type; in ast_vhub_epn_enable() local
610 maxpacket = usb_endpoint_maxp(desc); in ast_vhub_epn_enable()
[all …]
Dep0.c209 if (chunk > ep->ep.maxpacket) in ast_vhub_ep0_do_send()
210 chunk = ep->ep.maxpacket; in ast_vhub_ep0_do_send()
211 else if ((chunk < ep->ep.maxpacket) || !req->req.zero) in ast_vhub_ep0_do_send()
215 chunk, req->last_desc, req->req.actual, ep->ep.maxpacket); in ast_vhub_ep0_do_send()
264 if (len < ep->ep.maxpacket || len == remain) { in ast_vhub_ep0_do_receive()
/kernel/linux/linux-5.10/drivers/usb/gadget/udc/
Dlpc32xx_udc.c105 u32 maxpacket; member
480 ep->ep.name, ep->ep.maxpacket, in proc_ep_show()
823 u32 maxpacket) in udc_realize_hwep() argument
831 writel(maxpacket, USBD_EPMAXPSIZE(udc->udp_baseaddr)); in udc_realize_hwep()
993 if (req->req.length % ep->ep.maxpacket) in udc_ep_in_req_dma()
1076 udc_realize_hwep(udc, i, ep->ep.maxpacket); in udc_enable()
1389 usb_ep_set_maxpacket_limit(&ep->ep, ep->maxpacket); in udc_reinit()
1460 } else if (ts > ep0->ep.maxpacket) in udc_ep0_in_req()
1461 ts = ep0->ep.maxpacket; /* Just send what we can */ in udc_ep0_in_req()
1469 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()
515 ep->ep_usb.maxpacket); in xudc_eptxrx()
609 is_short = count < ep->ep_usb.maxpacket; in xudc_read_fifo()
807 u16 maxpacket; in __xudc_ep_enable() local
815 ep->ep_usb.maxpacket = maxpacket = le16_to_cpu(desc->wMaxPacketSize); in __xudc_ep_enable()
826 if (maxpacket > 64) { in __xudc_ep_enable()
827 dev_dbg(udc->dev, "bogus maxpacket %d\n", maxpacket); in __xudc_ep_enable()
[all …]
Dsnps_udc_core.c330 unsigned maxpacket; in udc_ep_enable() local
357 maxpacket = usb_endpoint_maxp(desc); in udc_ep_enable()
359 tmp = AMD_ADDBITS(tmp, maxpacket, UDC_EP_MAX_PKT_SIZE); in udc_ep_enable()
360 ep->ep.maxpacket = maxpacket; in udc_ep_enable()
374 maxpacket * UDC_EPIN_BUFF_SIZE_MULT in udc_ep_enable()
394 tmp = AMD_ADDBITS(tmp, maxpacket, in udc_ep_enable()
411 tmp = AMD_ADDBITS(tmp, maxpacket, UDC_CSR_NE_MAX_PKT); in udc_ep_enable()
665 bytes = ep->ep.maxpacket; in udc_txfifo_write()
735 if ((buf_space % ep->ep.maxpacket) != 0) { in udc_rxfifo_read()
746 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.h144 __field(unsigned, maxpacket)
156 __entry->maxpacket = ep->maxpacket;
167 __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 …]
/kernel/linux/linux-5.10/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()
/kernel/linux/linux-5.10/drivers/usb/host/
Dimx21-hcd.c215 int etd_num, struct urb *urb, u8 dir, u16 maxpacket) in setup_etd_dword0() argument
224 ((u32) maxpacket << DW0_MAXPKTSIZ)); in setup_etd_dword0()
397 u32 maxpacket = etd_readl(imx21, etd_num, 1) >> DW1_YBUFSRTAD; in activate_queued_etd() local
403 ((dmem_offset + maxpacket) << DW1_YBUFSRTAD) | dmem_offset); in activate_queued_etd()
738 u16 maxpacket; in imx21_hc_urb_enqueue_isoc() local
778 maxpacket = usb_maxpacket(urb->dev, urb->pipe, usb_pipeout(urb->pipe)); in imx21_hc_urb_enqueue_isoc()
782 if (etd->dmem_size > 0 && etd->dmem_size < maxpacket) { in imx21_hc_urb_enqueue_isoc()
785 etd->dmem_size, maxpacket); in imx21_hc_urb_enqueue_isoc()
791 etd->dmem_offset = alloc_dmem(imx21, maxpacket, ep); in imx21_hc_urb_enqueue_isoc()
797 etd->dmem_size = maxpacket; in imx21_hc_urb_enqueue_isoc()
[all …]
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 submit_single_step_set_feature() local
1220 maxpacket = usb_maxpacket(urb->dev, urb->pipe, 0); in submit_single_step_set_feature()
1222 qtd_fill(ehci, qtd, buf, len, token, maxpacket); in submit_single_step_set_feature()
/kernel/linux/linux-5.10/include/linux/usb/
Dmusb.h41 u16 maxpacket; member
49 .maxpacket = pkt, \
/kernel/linux/linux-5.10/drivers/usb/dwc3/
Dep0.c732 dwc->ep0_usb_req.request.length = dep->endpoint.maxpacket; in dwc3_ep0_set_sel()
865 if ((IS_ALIGNED(ur->length, ep0->endpoint.maxpacket) && in dwc3_ep0_complete_data()
960 trb_length = dep->endpoint.maxpacket; in __dwc3_ep0_do_control_data()
965 } else if (!IS_ALIGNED(req->request.length, dep->endpoint.maxpacket) in __dwc3_ep0_do_control_data()
967 u32 maxpacket; in __dwc3_ep0_do_control_data() local
975 maxpacket = dep->endpoint.maxpacket; in __dwc3_ep0_do_control_data()
976 rem = req->request.length % maxpacket; in __dwc3_ep0_do_control_data()
989 maxpacket - rem, in __dwc3_ep0_do_control_data()
993 } else if (IS_ALIGNED(req->request.length, dep->endpoint.maxpacket) && in __dwc3_ep0_do_control_data()
1010 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,
/kernel/linux/linux-5.10/include/net/
Dcodel_impl.h67 stats->maxpacket = 0; in codel_stats_init()
121 if (unlikely(skb_len > stats->maxpacket)) in codel_should_drop()
122 stats->maxpacket = skb_len; in codel_should_drop()
/kernel/linux/linux-5.10/drivers/usb/isp1760/
Disp1760-udc.c225 __func__, req, req->req.actual, req->req.length, ep->maxpacket, in isp1760_udc_receive()
234 if (req->req.actual == req->req.length || len < ep->maxpacket) { in isp1760_udc_receive()
250 ep->maxpacket); in isp1760_udc_transmit()
357 !(req->req.length % ep->maxpacket) && in isp1760_ep_tx_complete()
362 req, req->req.actual, req->req.length, ep->maxpacket, in isp1760_ep_tx_complete()
724 le16_to_cpu(desc->wMaxPacketSize) > ep->maxpacket) { in isp1760_ep_enable()
729 le16_to_cpu(desc->wMaxPacketSize), ep->maxpacket); in isp1760_ep_enable()
753 uep->maxpacket = le16_to_cpu(desc->wMaxPacketSize); in isp1760_ep_enable()
759 isp1760_udc_write(udc, DC_EPMAXPKTSZ, uep->maxpacket); in isp1760_ep_enable()
760 isp1760_udc_write(udc, DC_BUFLEN, uep->maxpacket); in isp1760_ep_enable()
[all …]
/kernel/linux/linux-5.10/drivers/usb/gadget/function/
Du_audio.c374 req_len = ep->maxpacket; in u_audio_start_capture()
392 req->buf = prm->rbuf + i * ep->maxpacket; in u_audio_start_capture()
443 ep->maxpacket); in u_audio_start_playback()
445 if (uac->p_pktsize < ep->maxpacket) in u_audio_start_playback()
470 req->buf = prm->rbuf + i * ep->maxpacket; in u_audio_start_playback()

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