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Searched refs:max_packet_size (Results 1 – 25 of 26) sorted by relevance

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/linux/fs/ecryptfs/
H A Dkeystore.c589 size_t max_packet_size; member
675 s->max_packet_size = (ECRYPTFS_TAG_70_MAX_METADATA_SIZE in ecryptfs_write_tag_70_packet()
678 (*packet_size) = s->max_packet_size; in ecryptfs_write_tag_70_packet()
681 if (s->max_packet_size > (*remaining_bytes)) { in ecryptfs_write_tag_70_packet()
683 "[%zd] available\n", __func__, s->max_packet_size, in ecryptfs_write_tag_70_packet()
860 size_t max_packet_size; member
897 char *data, size_t max_packet_size) in ecryptfs_parse_tag_70_packet() argument
910 if (max_packet_size < ECRYPTFS_TAG_70_MIN_METADATA_SIZE) { in ecryptfs_parse_tag_70_packet()
912 "at least [%d]\n", __func__, max_packet_size, in ecryptfs_parse_tag_70_packet()
943 > max_packet_size) { in ecryptfs_parse_tag_70_packet()
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/linux/drivers/media/usb/gspca/stv06xx/
H A Dstv06xx_hdcs.h137 .max_packet_size = { 847 },
156 .max_packet_size = { 847 },
H A Dstv06xx_pb0100.c177 int err, packet_size, max_packet_size; in pb0100_start() local
195 max_packet_size = sd->sensor->max_packet_size[sd->gspca_dev.curr_mode]; in pb0100_start()
196 if (packet_size < max_packet_size) in pb0100_start()
H A Dstv06xx_st6422.h30 .max_packet_size = { 300, 847 },
H A Dstv06xx_sensor.h45 int max_packet_size[4]; member
H A Dstv06xx_pb0100.h121 .max_packet_size = { 847, 923 },
H A Dstv06xx_vv6410.h186 .max_packet_size = { 1023 },
H A Dstv06xx.c328 cpu_to_le16(sd->sensor->max_packet_size[gspca_dev->curr_mode]); in stv06xx_isoc_init()
/linux/sound/usb/line6/
H A Ddriver.c106 for (i = 0; i < size; i += line6->max_packet_size) { in line6_send_raw_message()
109 int frag_size = min(line6->max_packet_size, size - i); in line6_send_raw_message()
160 int bytes = min(msg->size - done, line6->max_packet_size); in line6_send_raw_message_async_part()
520 line6->max_packet_size = le16_to_cpu(ep->desc.wMaxPacketSize); in line6_get_usb_properties()
527 line6->max_packet_size = LINE6_FALLBACK_MAXPACKETSIZE; in line6_get_usb_properties()
613 if (count > line6->max_packet_size * LINE6_RAW_MESSAGES_MAXCOUNT) { in line6_hwdep_write()
H A Ddriver.h135 int max_packet_size; member
H A Dmidi.c47 req = min3(line6_midibuf_bytes_free(mb), line6->max_packet_size, in line6_midi_transmit()
/linux/drivers/usb/cdns3/
H A Dcdns3-ep0.c814 u32 max_packet_size = 64; in cdns3_ep0_config() local
820 max_packet_size = 512; in cdns3_ep0_config()
834 priv_dev->gadget.ep0->maxpacket = max_packet_size; in cdns3_ep0_config()
835 cdns3_gadget_ep0_desc.wMaxPacketSize = cpu_to_le16(max_packet_size); in cdns3_ep0_config()
847 ep_cfg = EP_CFG_ENABLE | EP_CFG_MAXPKTSIZE(max_packet_size); in cdns3_ep0_config()
H A Dcdns3-gadget.c2102 u32 max_packet_size = priv_ep->wMaxPacketSize; in cdns3_ep_config() local
2132 max_packet_size = is_iso_ep ? 1023 : 64; in cdns3_ep_config()
2135 max_packet_size = is_iso_ep ? 1024 : 512; in cdns3_ep_config()
2139 max_packet_size = 1024; in cdns3_ep_config()
2148 if (max_packet_size == 1024) in cdns3_ep_config()
2150 else if (max_packet_size >= 512) in cdns3_ep_config()
2200 ep_cfg |= EP_CFG_MAXPKTSIZE(max_packet_size) | in cdns3_ep_config()
/linux/sound/usb/misc/
H A Dua101.c1073 unsigned max_packet_size = stream->max_packet_bytes; in alloc_stream_urbs() local
1082 while (size >= max_packet_size) { in alloc_stream_urbs()
1094 urb->urb.transfer_buffer_length = max_packet_size; in alloc_stream_urbs()
1100 urb->urb.iso_frame_desc[0].length = max_packet_size; in alloc_stream_urbs()
1102 size -= max_packet_size; in alloc_stream_urbs()
1103 addr += max_packet_size; in alloc_stream_urbs()
1104 dma += max_packet_size; in alloc_stream_urbs()
/linux/drivers/net/wireless/ath/ath10k/
H A Dusb.h84 u16 max_packet_size; member
H A Dusb.c442 if (!(skb->len % pipe->max_packet_size)) { in ath10k_usb_hif_tx_sg()
885 pipe->max_packet_size = le16_to_cpu(endpoint->wMaxPacketSize); in ath10k_usb_setup_pipe_resources()
/linux/drivers/usb/gadget/udc/cdns2/
H A Dcdns2-gadget.c1416 u32 max_packet_size; in cdns2_ep_config()
1444 max_packet_size = is_iso_ep ? 1023 : 64; in cdns2_ep_config()
1447 max_packet_size = is_iso_ep ? 1024 : 512; in cdns2_ep_config()
1458 writew(max_packet_size, &pdev->epx_regs->txmaxpack[pep->num - 1]); in cdns2_ep_config()
1461 writew(max_packet_size, &pdev->epx_regs->rxmaxpack[pep->num - 1]); in cdns2_ep_config()
1471 if (max_packet_size == 1024) in cdns2_ep_config()
1473 else if (max_packet_size >= 512) in cdns2_ep_config()
1497 pep->name, max_packet_size, ep_cfg); in cdns2_ep_config()
1415 u32 max_packet_size; cdns2_ep_config() local
/linux/include/linux/usb/
H A Dgadget.h504 int max_packet_size = (size_t)usb_endpoint_maxp(ep->desc); in usb_ep_align() local
506 return round_up(len, max_packet_size); in usb_ep_align()
/linux/drivers/usb/gadget/function/
H A Df_sourcesink.c467 int max_packet_size = le16_to_cpu(ss->out_ep->desc->wMaxPacketSize); in check_read_data() local
489 if (*buf == (u8)((i % max_packet_size) % 63)) in check_read_data()
504 int max_packet_size = le16_to_cpu(ep->desc->wMaxPacketSize); in reinit_write_data() local
513 *buf++ = (u8) ((i % max_packet_size) % 63); in reinit_write_data()
/linux/drivers/net/wireless/ath/ath6kl/
H A Dusb.c55 u16 max_packet_size; member
367 pipe->max_packet_size = le16_to_cpu(endpoint->wMaxPacketSize); in ath6kl_usb_setup_pipe_resources()
761 if ((len % pipe->max_packet_size) == 0) { in ath6kl_usb_send()
/linux/drivers/usb/host/
H A Dxhci.c1468 int max_packet_size; in xhci_check_ep0_maxpacket() local
1474 max_packet_size = usb_endpoint_maxp(&vdev->udev->ep0.desc); in xhci_check_ep0_maxpacket()
1476 if (hw_max_packet_size == max_packet_size) in xhci_check_ep0_maxpacket()
1479 switch (max_packet_size) { in xhci_check_ep0_maxpacket()
1485 max_packet_size); in xhci_check_ep0_maxpacket()
1510 ep_ctx->ep_info2 |= cpu_to_le32(MAX_PACKET(max_packet_size)); in xhci_check_ep0_maxpacket()
1522 max_packet_size); in xhci_check_ep0_maxpacket()
2449 virt_ep->bw_info.max_packet_size, in xhci_check_bw_table()
2549 unsigned int mps = DIV_ROUND_UP(ep_bw->max_packet_size, SS_BLOCK); in xhci_get_ss_bw_consumed()
2680 if (ep_bw->max_packet_size >= in xhci_add_ep_to_interval_table()
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H A Dxhci-mem.c1506 bw_info->max_packet_size = 0; in xhci_clear_endpoint_bw_info()
1556 bw_info->max_packet_size = MAX_PACKET_DECODED( in xhci_update_bw_info()
/linux/drivers/media/usb/gspca/
H A Dxirlink_cit.c2634 int max_packet_size; in sd_isoc_init() local
2638 max_packet_size = 450; in sd_isoc_init()
2641 max_packet_size = 600; in sd_isoc_init()
2644 max_packet_size = 1022; in sd_isoc_init()
2659 alt->endpoint[0].desc.wMaxPacketSize = cpu_to_le16(max_packet_size); in sd_isoc_init()
/linux/drivers/usb/serial/
H A Dftdi_sio.c90 unsigned short max_packet_size; member
1645 priv->max_packet_size = usb_endpoint_maxp(ep_desc); in ftdi_set_max_packet_size()
2431 for (i = 0; i < size - 1; i += priv->max_packet_size) { in ftdi_prepare_write_buffer()
2432 len = min_t(int, size - i, priv->max_packet_size) - 1; in ftdi_prepare_write_buffer()
2562 for (i = 0; i < urb->actual_length; i += priv->max_packet_size) { in ftdi_process_read_urb()
2563 len = min_t(int, urb->actual_length - i, priv->max_packet_size); in ftdi_process_read_urb()
/linux/drivers/net/usb/
H A Dhso.c966 static void fix_crc_bug(struct urb *urb, __le16 max_packet_size) in fix_crc_bug() argument
969 u32 rest = urb->actual_length % le16_to_cpu(max_packet_size); in fix_crc_bug()

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