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Searched refs:packet_size (Results 1 – 25 of 43) sorted by relevance

12

/linux/fs/ecryptfs/
H A Dkeystore.c618 size_t *packet_size, in ecryptfs_write_tag_70_packet() argument
630 (*packet_size) = 0; in ecryptfs_write_tag_70_packet()
674 (*packet_size) = s->max_packet_size; in ecryptfs_write_tag_70_packet()
799 (*packet_size) = s->i; in ecryptfs_write_tag_70_packet()
800 (*remaining_bytes) -= (*packet_size); in ecryptfs_write_tag_70_packet()
852 size_t *packet_size, in ecryptfs_parse_tag_70_packet() argument
860 (*packet_size) = 0; in ecryptfs_parse_tag_70_packet()
882 if (data[(*packet_size)++] != ECRYPTFS_TAG_70_PACKET_TYPE) { in ecryptfs_parse_tag_70_packet()
885 data[((*packet_size) - 1)], ECRYPTFS_TAG_70_PACKET_TYPE); in ecryptfs_parse_tag_70_packet()
889 rc = ecryptfs_parse_packet_length(&data[(*packet_size)], in ecryptfs_parse_tag_70_packet()
[all …]
H A Dmiscdev.c358 size_t packet_size, packet_size_length; in ecryptfs_miscdev_write() local
382 rc = ecryptfs_parse_packet_length(packet_size_peek, &packet_size, in ecryptfs_miscdev_write()
390 if ((PKT_TYPE_SIZE + PKT_CTR_SIZE + packet_size_length + packet_size) in ecryptfs_miscdev_write()
393 packet_size); in ecryptfs_miscdev_write()
421 packet_size, seq); in ecryptfs_miscdev_write()
/linux/drivers/media/platform/qcom/iris/
H A Diris_hfi_queue.c12 static int iris_hfi_queue_write(struct iris_iface_q_info *qinfo, void *packet, u32 packet_size) in iris_hfi_queue_write() argument
24 if (empty_space < packet_size) in iris_hfi_queue_write()
29 new_write_idx = write_idx + packet_size; in iris_hfi_queue_write()
38 memcpy(write_ptr, packet, packet_size); in iris_hfi_queue_write()
41 memcpy(write_ptr, packet, (packet_size - residue)); in iris_hfi_queue_write()
43 packet + (packet_size - residue), residue); in iris_hfi_queue_write()
62 u32 packet_size, receive_request = 0; in iris_hfi_queue_read() local
83 packet_size = *read_ptr; in iris_hfi_queue_read()
84 if (!packet_size) in iris_hfi_queue_read()
87 new_read_idx = read_idx + packet_size; in iris_hfi_queue_read()
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/linux/sound/firewire/
H A Dpackets-buffer.c22 unsigned int count, unsigned int packet_size, in iso_packets_buffer_init() argument
36 packet_size = L1_CACHE_ALIGN(packet_size); in iso_packets_buffer_init()
37 packets_per_page = PAGE_SIZE / packet_size; in iso_packets_buffer_init()
52 offset_in_page = (i % packets_per_page) * packet_size; in iso_packets_buffer_init()
H A Dpackets-buffer.h22 unsigned int count, unsigned int packet_size,
/linux/sound/soc/mediatek/common/
H A Dmtk-btcvsd.c88 unsigned int packet_size; member
237 bt->tx->packet_size = BTCVSD_TX_PACKET_SIZE; in mtk_btcvsd_snd_tx_init()
250 bt->rx->packet_size = BTCVSD_RX_PACKET_SIZE; in mtk_btcvsd_snd_rx_init()
391 bt->rx->packet_size; in mtk_btcvsd_read_from_bt()
435 memcpy(bt->tx->temp_packet_buf + (bt->tx->packet_size * i), in mtk_btcvsd_write_to_bt()
438 bt->tx->packet_size), in mtk_btcvsd_write_to_bt()
439 bt->tx->packet_size); in mtk_btcvsd_write_to_bt()
705 unsigned int packet_size = bt->rx->packet_size; in mtk_btcvsd_snd_read() local
710 avail = (bt->rx->packet_w - bt->rx->packet_r) * packet_size; in mtk_btcvsd_snd_read()
782 unsigned int packet_size = bt->tx->packet_size; mtk_btcvsd_snd_write() local
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/linux/drivers/iio/imu/inv_icm45600/
H A Dinv_icm45600_buffer.c140 static unsigned int inv_icm45600_wm_truncate(unsigned int watermark, size_t packet_size, in inv_icm45600_wm_truncate() argument
150 watermark_max = INV_ICM45600_FIFO_SIZE_MAX / packet_size; in inv_icm45600_wm_truncate()
179 const size_t packet_size = sizeof(struct inv_icm45600_fifo_2sensors_packet); in inv_icm45600_buffer_update_watermark() local
185 wm_gyro = inv_icm45600_wm_truncate(st->fifo.watermark.gyro, packet_size, in inv_icm45600_buffer_update_watermark()
187 wm_accel = inv_icm45600_wm_truncate(st->fifo.watermark.accel, packet_size, in inv_icm45600_buffer_update_watermark()
396 const ssize_t packet_size = sizeof(struct inv_icm45600_fifo_2sensors_packet); in inv_icm45600_buffer_fifo_read() local
426 st->fifo.count = fifo_nb * packet_size; in inv_icm45600_buffer_fifo_read()
432 for (i = 0; i < st->fifo.count && ret == 0; i += packet_size) in inv_icm45600_buffer_fifo_read()
434 &st->fifo.data[i], packet_size); in inv_icm45600_buffer_fifo_read()
/linux/drivers/media/usb/gspca/stv06xx/
H A Dstv06xx.c276 int err, packet_size; in stv06xx_start() local
288 packet_size = le16_to_cpu(alt->endpoint[0].desc.wMaxPacketSize); in stv06xx_start()
289 err = stv06xx_write_bridge(sd, STV_ISO_SIZE_L, packet_size); in stv06xx_start()
335 int ret, packet_size, min_packet_size; in stv06xx_isoc_nego() local
344 packet_size = le16_to_cpu(alt->endpoint[0].desc.wMaxPacketSize); in stv06xx_isoc_nego()
346 if (packet_size <= min_packet_size) in stv06xx_isoc_nego()
349 packet_size -= 100; in stv06xx_isoc_nego()
350 if (packet_size < min_packet_size) in stv06xx_isoc_nego()
351 packet_size = min_packet_size; in stv06xx_isoc_nego()
352 alt->endpoint[0].desc.wMaxPacketSize = cpu_to_le16(packet_size); in stv06xx_isoc_nego()
H A Dstv06xx_pb0100.c177 int err, packet_size, max_packet_size; in pb0100_start() local
192 packet_size = le16_to_cpu(alt->endpoint[0].desc.wMaxPacketSize); in pb0100_start()
196 if (packet_size < max_packet_size) in pb0100_start()
/linux/drivers/media/usb/gspca/
H A Dkonica.c172 int i, n, packet_size; in sd_start() local
186 packet_size = le16_to_cpu(alt->endpoint[0].desc.wMaxPacketSize); in sd_start()
203 packet_size = in sd_start()
210 packet_size * SD_NPKT, in sd_start()
220 urb->transfer_buffer_length = packet_size * SD_NPKT; in sd_start()
229 urb->iso_frame_desc[i].length = packet_size; in sd_start()
230 urb->iso_frame_desc[i].offset = packet_size * i; in sd_start()
H A Dxirlink_cit.c1456 int packet_size; in cit_get_clock_div() local
1458 packet_size = cit_get_packet_size(gspca_dev); in cit_get_clock_div()
1459 if (packet_size < 0) in cit_get_clock_div()
1460 return packet_size; in cit_get_clock_div()
1463 1000 * packet_size > in cit_get_clock_div()
1470 packet_size, in cit_get_clock_div()
2594 int packet_size; in sd_start() local
2596 packet_size = cit_get_packet_size(gspca_dev); in sd_start()
2597 if (packet_size < 0) in sd_start()
2598 return packet_size; in sd_start()
[all …]
/linux/drivers/net/ethernet/mellanox/mlx4/
H A Den_selftest.c54 unsigned int packet_size = MLX4_LOOPBACK_TEST_PAYLOAD; in mlx4_en_test_loopback_xmit() local
67 packet = skb_put(skb, packet_size); in mlx4_en_test_loopback_xmit()
72 for (i = 0; i < packet_size; ++i) /* fill our packet */ in mlx4_en_test_loopback_xmit()
/linux/drivers/platform/x86/intel/
H A Dsdsi.c176 u32 packet_size; in sdsi_mbox_poll() local
186 packet_size = FIELD_GET(CTRL_PACKET_SIZE, control); in sdsi_mbox_poll()
193 if (!packet_size) { in sdsi_mbox_poll()
199 if (!eom && packet_size != SDSI_SIZE_MAILBOX) { in sdsi_mbox_poll()
205 if (packet_size > SDSI_SIZE_MAILBOX) { in sdsi_mbox_poll()
215 round_up(packet_size, SDSI_SIZE_CMD)); in sdsi_mbox_poll()
216 total += packet_size; in sdsi_mbox_poll()
/linux/drivers/input/touchscreen/
H A Dmms114.c221 int packet_size; in mms114_interrupt() local
233 packet_size = mms114_read_reg(data, MMS114_PACKET_SIZE); in mms114_interrupt()
234 if (packet_size <= 0) in mms114_interrupt()
239 touch_size = packet_size / MMS136_EVENT_SIZE; in mms114_interrupt()
241 touch_size = packet_size / MMS114_EVENT_SIZE; in mms114_interrupt()
243 error = __mms114_read_reg(data, MMS114_INFORMATION, packet_size, in mms114_interrupt()
H A Dwdt87xx_i2c.c566 u16 packet_size; in wdt87xx_write_data() local
580 packet_size = min(length, PACKET_SIZE); in wdt87xx_write_data()
584 put_unaligned_le16(packet_size, &pkt_buf[CMD_INDEX_OFFSET]); in wdt87xx_write_data()
586 memcpy(&pkt_buf[CMD_DATA_OFFSET], data, packet_size); in wdt87xx_write_data()
592 length -= packet_size; in wdt87xx_write_data()
593 data += packet_size; in wdt87xx_write_data()
594 address += packet_size; in wdt87xx_write_data()
/linux/sound/usb/
H A Dcard.h60 int packet_size[MAX_PACKS_HS]; /* size of packets for next submission */ member
93 uint32_t packet_size[MAX_PACKS_HS]; member
/linux/drivers/usb/isp1760/
H A Disp1760-udc.c32 unsigned int packet_size; member
307 req->packet_size = min(req->req.length - req->req.actual, in isp1760_udc_transmit()
311 __func__, req->packet_size, req->req.actual, in isp1760_udc_transmit()
316 if (req->packet_size) in isp1760_udc_transmit()
317 isp1760_udc_write(udc, DC_BUFLEN, req->packet_size); in isp1760_udc_transmit()
325 for (i = req->packet_size; i > 2; i -= 4, ++buf) in isp1760_udc_transmit()
332 if (!req->packet_size) in isp1760_udc_transmit()
412 req->req.actual += req->packet_size; in isp1760_ep_tx_complete()
416 req->packet_size && req->req.zero; in isp1760_ep_tx_complete()
421 req->packet_size, req->req.zero, need_zlp); in isp1760_ep_tx_complete()
/linux/Documentation/admin-guide/
H A Ddell_rbu.rst52 /sys/devices/platform/dell_rbu/packet_size
71 echo XXXX > /sys/devices/platform/dell_rbu/packet_size
77 added together should match the specified packet_size. This makes one
83 Once this file gets to the driver, the driver extracts packet_size data from
/linux/drivers/isdn/hardware/mISDN/
H A Dhfcsusb.c942 void *buf, int num_packets, int packet_size, int interval, in fill_isoc_urb() argument
947 usb_fill_bulk_urb(urb, dev, pipe, buf, packet_size * num_packets, in fill_isoc_urb()
956 urb->iso_frame_desc[k].offset = packet_size * k; in fill_isoc_urb()
957 urb->iso_frame_desc[k].length = packet_size; in fill_isoc_urb()
1382 usb_complete_t complete, int packet_size) in start_isoc_chain() argument
1422 k * packet_size; in start_isoc_chain()
1425 packet_size; in start_isoc_chain()
1562 write_reg(hw, HFCUSB_USB_SIZE, (hw->packet_size / 8) | in reset_hfcsusb()
1563 ((hw->packet_size / 8) << 4)); in reset_hfcsusb()
1922 ep_addr, cmptbl[16], small_match, iso_packet_size, packet_size, in hfcsusb_probe() local
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/linux/drivers/usb/atm/
H A Dusbatm.c527 const unsigned int packet_size = instance->rx_channel.packet_size; in usbatm_rx_process() local
537 if (merge_length && (actual_length < packet_size)) { in usbatm_rx_process()
1110 instance->rx_channel.packet_size = maxpacket; in usbatm_usb_probe()
1127 …d int iso_packets = usb_pipeisoc(channel->endpoint) ? channel->buf_size / channel->packet_size : 0; in usbatm_usb_probe()
1152 urb->iso_frame_desc[j].offset = channel->packet_size * j; in usbatm_usb_probe()
1153 urb->iso_frame_desc[j].length = channel->packet_size; in usbatm_usb_probe()
/linux/tools/testing/selftests/net/tcp_ao/
H A Dicmps-accept.c29 const size_t packet_size = 100; variable
53 ssize_t test_quota = packet_size * packets_nr * 10; in serve_interfered()
411 if (test_client_verify(sk, packet_size, packets_nr)) { in send_interfered()
H A Dicmps-discard.c29 const size_t packet_size = 100; variable
53 ssize_t test_quota = packet_size * packets_nr * 10; in serve_interfered()
411 if (test_client_verify(sk, packet_size, packets_nr)) { in send_interfered()
/linux/net/sched/
H A Dsch_pie.c34 struct pie_vars *vars, u32 backlog, u32 packet_size) in pie_drop_early() argument
60 if (params->bytemode && packet_size <= mtu) in pie_drop_early()
61 local_prob = (u64)packet_size * div_u64(local_prob, mtu); in pie_drop_early()
/linux/include/net/
H A Dpie.h127 struct pie_vars *vars, u32 backlog, u32 packet_size);
/linux/drivers/media/usb/dvb-usb-v2/
H A Dlmedm04.c611 u8 packet_size, dlen, i; in lme2510_download_firmware() local
614 packet_size = 0x31; in lme2510_download_firmware()
629 for (j = start; j < end; j += (packet_size+1)) { in lme2510_download_firmware()
631 if ((end - j) > packet_size) { in lme2510_download_firmware()
633 dlen = packet_size; in lme2510_download_firmware()

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