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Searched refs:packet_size (Results 1 - 25 of 97) sorted by relevance

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/kernel/linux/linux-5.10/fs/ecryptfs/
H A Dkeystore.c619 size_t *packet_size, in ecryptfs_write_tag_70_packet()
631 (*packet_size) = 0; in ecryptfs_write_tag_70_packet()
675 (*packet_size) = s->max_packet_size; in ecryptfs_write_tag_70_packet()
836 (*packet_size) = s->i; in ecryptfs_write_tag_70_packet()
837 (*remaining_bytes) -= (*packet_size); in ecryptfs_write_tag_70_packet()
880 * @packet_size: This function sets this to the the number of octets
892 size_t *packet_size, in ecryptfs_parse_tag_70_packet()
900 (*packet_size) = 0; in ecryptfs_parse_tag_70_packet()
922 if (data[(*packet_size)++] != ECRYPTFS_TAG_70_PACKET_TYPE) { in ecryptfs_parse_tag_70_packet()
925 data[((*packet_size) in ecryptfs_parse_tag_70_packet()
618 ecryptfs_write_tag_70_packet(char *dest, size_t *remaining_bytes, size_t *packet_size, struct ecryptfs_mount_crypt_stat *mount_crypt_stat, char *filename, size_t filename_size) ecryptfs_write_tag_70_packet() argument
891 ecryptfs_parse_tag_70_packet(char **filename, size_t *filename_size, size_t *packet_size, struct ecryptfs_mount_crypt_stat *mount_crypt_stat, char *data, size_t max_packet_size) ecryptfs_parse_tag_70_packet() argument
1223 parse_tag_1_packet(struct ecryptfs_crypt_stat *crypt_stat, unsigned char *data, struct list_head *auth_tok_list, struct ecryptfs_auth_tok **new_auth_tok, size_t *packet_size, size_t max_packet_size) parse_tag_1_packet() argument
1355 parse_tag_3_packet(struct ecryptfs_crypt_stat *crypt_stat, unsigned char *data, struct list_head *auth_tok_list, struct ecryptfs_auth_tok **new_auth_tok, size_t *packet_size, size_t max_packet_size) parse_tag_3_packet() argument
1529 parse_tag_11_packet(unsigned char *data, unsigned char *contents, size_t max_contents_bytes, size_t *tag_11_contents_size, size_t *packet_size, size_t max_packet_size) parse_tag_11_packet() argument
1763 size_t packet_size; ecryptfs_parse_packet_set() local
2018 write_tag_1_packet(char *dest, size_t *remaining_bytes, struct key *auth_tok_key, struct ecryptfs_auth_tok *auth_tok, struct ecryptfs_crypt_stat *crypt_stat, struct ecryptfs_key_record *key_rec, size_t *packet_size) write_tag_1_packet() argument
2173 write_tag_3_packet(char *dest, size_t *remaining_bytes, struct ecryptfs_auth_tok *auth_tok, struct ecryptfs_crypt_stat *crypt_stat, struct ecryptfs_key_record *key_rec, size_t *packet_size) write_tag_3_packet() argument
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H A Dmiscdev.c357 size_t packet_size, packet_size_length; in ecryptfs_miscdev_write() local
381 rc = ecryptfs_parse_packet_length(packet_size_peek, &packet_size, in ecryptfs_miscdev_write()
389 if ((PKT_TYPE_SIZE + PKT_CTR_SIZE + packet_size_length + packet_size) in ecryptfs_miscdev_write()
392 packet_size); in ecryptfs_miscdev_write()
420 packet_size, seq); in ecryptfs_miscdev_write()
/kernel/linux/linux-6.6/fs/ecryptfs/
H A Dkeystore.c620 size_t *packet_size, in ecryptfs_write_tag_70_packet()
632 (*packet_size) = 0; in ecryptfs_write_tag_70_packet()
676 (*packet_size) = s->max_packet_size; in ecryptfs_write_tag_70_packet()
837 (*packet_size) = s->i; in ecryptfs_write_tag_70_packet()
838 (*remaining_bytes) -= (*packet_size); in ecryptfs_write_tag_70_packet()
881 * @packet_size: This function sets this to the the number of octets
893 size_t *packet_size, in ecryptfs_parse_tag_70_packet()
901 (*packet_size) = 0; in ecryptfs_parse_tag_70_packet()
923 if (data[(*packet_size)++] != ECRYPTFS_TAG_70_PACKET_TYPE) { in ecryptfs_parse_tag_70_packet()
926 data[((*packet_size) in ecryptfs_parse_tag_70_packet()
619 ecryptfs_write_tag_70_packet(char *dest, size_t *remaining_bytes, size_t *packet_size, struct ecryptfs_mount_crypt_stat *mount_crypt_stat, char *filename, size_t filename_size) ecryptfs_write_tag_70_packet() argument
892 ecryptfs_parse_tag_70_packet(char **filename, size_t *filename_size, size_t *packet_size, struct ecryptfs_mount_crypt_stat *mount_crypt_stat, char *data, size_t max_packet_size) ecryptfs_parse_tag_70_packet() argument
1224 parse_tag_1_packet(struct ecryptfs_crypt_stat *crypt_stat, unsigned char *data, struct list_head *auth_tok_list, struct ecryptfs_auth_tok **new_auth_tok, size_t *packet_size, size_t max_packet_size) parse_tag_1_packet() argument
1356 parse_tag_3_packet(struct ecryptfs_crypt_stat *crypt_stat, unsigned char *data, struct list_head *auth_tok_list, struct ecryptfs_auth_tok **new_auth_tok, size_t *packet_size, size_t max_packet_size) parse_tag_3_packet() argument
1530 parse_tag_11_packet(unsigned char *data, unsigned char *contents, size_t max_contents_bytes, size_t *tag_11_contents_size, size_t *packet_size, size_t max_packet_size) parse_tag_11_packet() argument
1764 size_t packet_size; ecryptfs_parse_packet_set() local
2019 write_tag_1_packet(char *dest, size_t *remaining_bytes, struct key *auth_tok_key, struct ecryptfs_auth_tok *auth_tok, struct ecryptfs_crypt_stat *crypt_stat, struct ecryptfs_key_record *key_rec, size_t *packet_size) write_tag_1_packet() argument
2174 write_tag_3_packet(char *dest, size_t *remaining_bytes, struct ecryptfs_auth_tok *auth_tok, struct ecryptfs_crypt_stat *crypt_stat, struct ecryptfs_key_record *key_rec, size_t *packet_size) write_tag_3_packet() argument
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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()
/kernel/linux/linux-5.10/sound/firewire/
H A Dpackets-buffer.c18 * @packet_size: the (maximum) size of a packet, in bytes
22 unsigned int count, unsigned int packet_size, in iso_packets_buffer_init()
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()
21 iso_packets_buffer_init(struct iso_packets_buffer *b, struct fw_unit *unit, unsigned int count, unsigned int packet_size, enum dma_data_direction direction) iso_packets_buffer_init() argument
/kernel/linux/linux-6.6/sound/firewire/
H A Dpackets-buffer.c18 * @packet_size: the (maximum) size of a packet, in bytes
22 unsigned int count, unsigned int packet_size, in iso_packets_buffer_init()
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()
21 iso_packets_buffer_init(struct iso_packets_buffer *b, struct fw_unit *unit, unsigned int count, unsigned int packet_size, enum dma_data_direction direction) iso_packets_buffer_init() argument
/kernel/linux/linux-5.10/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()
706 unsigned int packet_size = bt->rx->packet_size; in mtk_btcvsd_snd_read() local
711 avail = (bt->rx->packet_w - bt->rx->packet_r) * packet_size; in mtk_btcvsd_snd_read()
786 unsigned int packet_size = bt->tx->packet_size; mtk_btcvsd_snd_write() local
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/kernel/linux/linux-6.6/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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/kernel/linux/linux-5.10/drivers/iio/imu/inv_icm42600/
H A Dinv_icm42600_buffer.c154 size_t packet_size; in inv_icm42600_get_packet_size() local
158 packet_size = INV_ICM42600_FIFO_2SENSORS_PACKET_SIZE; in inv_icm42600_get_packet_size()
160 packet_size = INV_ICM42600_FIFO_1SENSOR_PACKET_SIZE; in inv_icm42600_get_packet_size()
162 return packet_size; in inv_icm42600_get_packet_size()
166 size_t packet_size) in inv_icm42600_wm_truncate()
171 wm_size = watermark * packet_size; in inv_icm42600_wm_truncate()
175 wm = wm_size / packet_size; in inv_icm42600_wm_truncate()
204 size_t packet_size, wm_size; in inv_icm42600_buffer_update_watermark() local
212 packet_size = inv_icm42600_get_packet_size(st->fifo.en); in inv_icm42600_buffer_update_watermark()
215 wm_gyro = inv_icm42600_wm_truncate(st->fifo.watermark.gyro, packet_size); in inv_icm42600_buffer_update_watermark()
165 inv_icm42600_wm_truncate(unsigned int watermark, size_t packet_size) inv_icm42600_wm_truncate() argument
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/kernel/linux/linux-6.6/drivers/iio/imu/inv_icm42600/
H A Dinv_icm42600_buffer.c155 size_t packet_size; in inv_icm42600_get_packet_size() local
159 packet_size = INV_ICM42600_FIFO_2SENSORS_PACKET_SIZE; in inv_icm42600_get_packet_size()
161 packet_size = INV_ICM42600_FIFO_1SENSOR_PACKET_SIZE; in inv_icm42600_get_packet_size()
163 return packet_size; in inv_icm42600_get_packet_size()
167 size_t packet_size) in inv_icm42600_wm_truncate()
172 wm_size = watermark * packet_size; in inv_icm42600_wm_truncate()
176 wm = wm_size / packet_size; in inv_icm42600_wm_truncate()
205 size_t packet_size, wm_size; in inv_icm42600_buffer_update_watermark() local
213 packet_size = inv_icm42600_get_packet_size(st->fifo.en); in inv_icm42600_buffer_update_watermark()
216 wm_gyro = inv_icm42600_wm_truncate(st->fifo.watermark.gyro, packet_size); in inv_icm42600_buffer_update_watermark()
166 inv_icm42600_wm_truncate(unsigned int watermark, size_t packet_size) inv_icm42600_wm_truncate() argument
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/kernel/linux/linux-5.10/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()
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/kernel/linux/linux-6.6/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()
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/kernel/linux/linux-5.10/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()
/kernel/linux/linux-6.6/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()
/kernel/linux/linux-5.10/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()
/kernel/linux/linux-6.6/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()
/kernel/linux/linux-5.10/drivers/gpu/drm/vc4/
H A Dvc4_validate.c757 uint32_t nr_attributes, nr_relocs, packet_size; in validate_gl_shader_rec() local
763 packet_size = gl_shader_rec_size(state->addr); in validate_gl_shader_rec()
776 if (packet_size > exec->shader_rec_size) { in validate_gl_shader_rec()
779 packet_size, exec->shader_rec_size); in validate_gl_shader_rec()
784 memcpy(pkt_v, pkt_u, packet_size); in validate_gl_shader_rec()
785 exec->shader_rec_u += packet_size; in validate_gl_shader_rec()
791 BUG_ON(roundup(packet_size, 16) - packet_size > nr_relocs * 4); in validate_gl_shader_rec()
792 exec->shader_rec_v += roundup(packet_size, 16); in validate_gl_shader_rec()
793 exec->shader_rec_size -= packet_size; in validate_gl_shader_rec()
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/kernel/linux/linux-6.6/drivers/gpu/drm/vc4/
H A Dvc4_validate.c769 uint32_t nr_attributes, nr_relocs, packet_size; in validate_gl_shader_rec() local
775 packet_size = gl_shader_rec_size(state->addr); in validate_gl_shader_rec()
788 if (packet_size > exec->shader_rec_size) { in validate_gl_shader_rec()
791 packet_size, exec->shader_rec_size); in validate_gl_shader_rec()
796 memcpy(pkt_v, pkt_u, packet_size); in validate_gl_shader_rec()
797 exec->shader_rec_u += packet_size; in validate_gl_shader_rec()
803 BUG_ON(roundup(packet_size, 16) - packet_size > nr_relocs * 4); in validate_gl_shader_rec()
804 exec->shader_rec_v += roundup(packet_size, 16); in validate_gl_shader_rec()
805 exec->shader_rec_size -= packet_size; in validate_gl_shader_rec()
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/kernel/linux/linux-5.10/drivers/input/touchscreen/
H A Dmms114.c196 int packet_size; in mms114_interrupt() local
208 packet_size = mms114_read_reg(data, MMS114_PACKET_SIZE); in mms114_interrupt()
209 if (packet_size <= 0) in mms114_interrupt()
212 touch_size = packet_size / MMS114_PACKET_NUM; in mms114_interrupt()
214 error = __mms114_read_reg(data, MMS114_INFORMATION, packet_size, in mms114_interrupt()
/kernel/linux/linux-5.10/sound/usb/
H A Dcard.h50 int packet_size[MAX_PACKS_HS]; /* size of packets for next submission */ member
74 uint32_t packet_size[MAX_PACKS_HS]; member
/kernel/linux/linux-6.6/sound/usb/
H A Dcard.h59 int packet_size[MAX_PACKS_HS]; /* size of packets for next submission */ member
92 uint32_t packet_size[MAX_PACKS_HS]; member
/kernel/linux/linux-6.6/drivers/platform/x86/intel/
H A Dsdsi.c181 u32 packet_size; in sdsi_mbox_cmd_read() local
191 packet_size = FIELD_GET(CTRL_PACKET_SIZE, control); in sdsi_mbox_cmd_read()
199 if (!eom && packet_size != SDSI_SIZE_MAILBOX) { in sdsi_mbox_cmd_read()
205 if (packet_size > SDSI_SIZE_MAILBOX) { in sdsi_mbox_cmd_read()
211 sdsi_memcpy64_fromio(buf, priv->mbox_addr, round_up(packet_size, SDSI_SIZE_CMD)); in sdsi_mbox_cmd_read()
213 total += packet_size; in sdsi_mbox_cmd_read()
/kernel/linux/linux-6.6/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()
/kernel/linux/linux-5.10/drivers/usb/isp1760/
H A Disp1760-udc.c30 unsigned int packet_size; member
249 req->packet_size = min(req->req.length - req->req.actual, in isp1760_udc_transmit()
253 __func__, req->packet_size, req->req.actual, in isp1760_udc_transmit()
258 if (req->packet_size) in isp1760_udc_transmit()
259 isp1760_udc_write(udc, DC_BUFLEN, req->packet_size); in isp1760_udc_transmit()
267 for (i = req->packet_size; i > 2; i -= 4, ++buf) in isp1760_udc_transmit()
274 if (!req->packet_size) in isp1760_udc_transmit()
354 req->req.actual += req->packet_size; in isp1760_ep_tx_complete()
358 req->packet_size && req->req.zero; in isp1760_ep_tx_complete()
363 req->packet_size, re in isp1760_ep_tx_complete()
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/kernel/linux/linux-6.6/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, re in isp1760_ep_tx_complete()
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