Home
last modified time | relevance | path

Searched refs:packet_size (Results 1 – 25 of 36) sorted by relevance

12

/drivers/gpu/drm/nouveau/nvkm/subdev/fsp/
A Dgh100.c87 u32 packet_size; in gh100_fsp_recv() local
90 packet_size = gh100_fsp_poll(fsp); in gh100_fsp_recv()
91 if (!packet_size || WARN_ON(packet_size % 4 || packet_size > max_packet_size)) in gh100_fsp_recv()
94 ret = nvkm_falcon_pio_rd(&fsp->falcon, 0, EMEM, 0, packet, 0, packet_size); in gh100_fsp_recv()
101 return packet_size; in gh100_fsp_recv()
120 gh100_fsp_send(struct nvkm_fsp *fsp, const u8 *packet, u32 packet_size) in gh100_fsp_send() argument
125 if (WARN_ON(packet_size % sizeof(u32))) in gh100_fsp_send()
143 ret = nvkm_falcon_pio_wr(&fsp->falcon, packet, 0, 0, EMEM, 0, packet_size, 0, false); in gh100_fsp_send()
148 nvkm_wr32(device, NV_PFSP_QUEUE_TAIL(0), packet_size - sizeof(u32)); in gh100_fsp_send()
154 gh100_fsp_send_sync(struct nvkm_fsp *fsp, u8 nvdm_type, const u8 *packet, u32 packet_size) in gh100_fsp_send_sync() argument
[all …]
/drivers/media/platform/qcom/iris/
A Diris_hfi_queue.c24 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()
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()
88 if (packet_size <= IFACEQ_CORE_PKT_SIZE) { in iris_hfi_queue_read()
90 memcpy(packet, read_ptr, packet_size); in iris_hfi_queue_read()
[all …]
A Diris_hfi_gen1_command.c56 u32 packet_size; in iris_hfi_gen1_sys_interframe_powercollapse() local
60 pkt = kzalloc(packet_size, GFP_KERNEL); in iris_hfi_gen1_sys_interframe_powercollapse()
66 pkt->hdr.size = packet_size; in iris_hfi_gen1_sys_interframe_powercollapse()
290 u32 packet_size; in iris_hfi_gen1_queue_internal_buffer() local
294 int_pkt = kzalloc(packet_size, GFP_KERNEL); in iris_hfi_gen1_queue_internal_buffer()
304 int_pkt->shdr.hdr.size = packet_size; in iris_hfi_gen1_queue_internal_buffer()
342 u32 packet_size, buffer_type, i; in iris_hfi_gen1_session_unset_buffers() local
353 pkt = kzalloc(packet_size, GFP_KERNEL); in iris_hfi_gen1_session_unset_buffers()
371 pkt->shdr.hdr.size = packet_size; in iris_hfi_gen1_session_unset_buffers()
521 u32 packet_size; in hfi_gen1_set_property() local
[all …]
/drivers/iio/imu/inv_icm42600/
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() argument
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()
[all …]
/drivers/media/usb/gspca/stv06xx/
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()
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()
/drivers/media/usb/gspca/
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()
A Dxirlink_cit.c1456 int packet_size; in cit_get_clock_div() local
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
2597 if (packet_size < 0) in sd_start()
2598 return packet_size; in sd_start()
2689 packet_size -= 100; in sd_isoc_nego()
2690 if (packet_size < min_packet_size) in sd_isoc_nego()
[all …]
A Dov519.c3467 int hsegs, vsegs, packet_size, fps, needed; in ov511_mode_init_regs() local
3485 packet_size = le16_to_cpu(alt->endpoint[0].desc.wMaxPacketSize); in ov511_mode_init_regs()
3486 reg_w(sd, R51x_FIFO_PSIZE, packet_size >> 5); in ov511_mode_init_regs()
3576 if (needed > 1000 * packet_size) { in ov511_mode_init_regs()
3599 int hsegs, vsegs, packet_size; in ov518_mode_init_regs() local
3616 packet_size = le16_to_cpu(alt->endpoint[0].desc.wMaxPacketSize); in ov518_mode_init_regs()
3617 ov518_reg_w32(sd, R51x_FIFO_PSIZE, packet_size & ~7, 2); in ov518_mode_init_regs()
/drivers/gpu/drm/vc4/
A Dvc4_validate.c761 uint32_t nr_attributes, nr_relocs, packet_size; in validate_gl_shader_rec() local
767 packet_size = gl_shader_rec_size(state->addr); in validate_gl_shader_rec()
780 if (packet_size > exec->shader_rec_size) { in validate_gl_shader_rec()
783 packet_size, exec->shader_rec_size); in validate_gl_shader_rec()
788 memcpy(pkt_v, pkt_u, packet_size); in validate_gl_shader_rec()
789 exec->shader_rec_u += packet_size; in validate_gl_shader_rec()
795 BUG_ON(roundup(packet_size, 16) - packet_size > nr_relocs * 4); in validate_gl_shader_rec()
796 exec->shader_rec_v += roundup(packet_size, 16); in validate_gl_shader_rec()
797 exec->shader_rec_size -= packet_size; in validate_gl_shader_rec()
/drivers/net/ethernet/mellanox/mlx4/
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()
/drivers/platform/x86/intel/
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()
/drivers/input/touchscreen/
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()
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()
A Delants_i2c.c971 size_t packet_size) in elants_i2c_mt_event() argument
1005 if (packet_size == PACKET_SIZE_OLD && in elants_i2c_mt_event()
1048 size_t packet_size) in elants_i2c_event() argument
1062 elants_i2c_mt_event(ts, buf, packet_size); in elants_i2c_event()
/drivers/usb/isp1760/
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()
/drivers/isdn/hardware/mISDN/
A Dhfcsusb.c956 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()
1953 packet_size = 64; in hfcsusb_probe()
2049 packet_size = le16_to_cpu(ep->desc.wMaxPacketSize); in hfcsusb_probe()
2059 packet_size = le16_to_cpu(ep->desc.wMaxPacketSize); in hfcsusb_probe()
[all …]
A Dhfcsusb.h283 int packet_size; member
/drivers/usb/atm/
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()
A Dusbatm.h109 unsigned int packet_size; /* endpoint maxpacket */ member
/drivers/gpu/drm/amd/amdkfd/
A Dkfd_packet_manager_vi.c30 unsigned int pm_build_pm4_header(unsigned int opcode, size_t packet_size) in pm_build_pm4_header() argument
36 header.count = packet_size / 4 - 2; in pm_build_pm4_header()
/drivers/media/usb/dvb-usb-v2/
A Daf9035.c1741 u8 packet_size = (d->udev->speed == USB_SPEED_FULL ? 64 : 512) / 4; in af9035_init() local
1752 { 0x00dd0c, packet_size, 0xff}, in af9035_init()
1756 { 0x00dd0d, packet_size, 0xff }, in af9035_init()
1764 d->udev->speed, frame_size, packet_size); in af9035_init()
1788 u8 packet_size = (d->udev->speed == USB_SPEED_FULL ? 64 : 512) / 4; in it930x_init() local
1803 { 0x00dd0c, packet_size, 0xff}, in it930x_init()
1806 { 0x00dd0d, packet_size, 0xff }, in it930x_init()
1846 d->udev->speed, frame_size, packet_size); in it930x_init()
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()
/drivers/spi/
A Dspi-mt65xx.c541 u32 packet_size, packet_loop, reg_val; in mtk_spi_setup_packet() local
545 packet_size = min_t(u32, in mtk_spi_setup_packet()
549 packet_size = min_t(u32, in mtk_spi_setup_packet()
553 packet_loop = mdata->xfer_len / packet_size; in mtk_spi_setup_packet()
560 reg_val |= (packet_size - 1) << SPI_CFG1_PACKET_LENGTH_OFFSET; in mtk_spi_setup_packet()
/drivers/net/ethernet/atheros/atl1e/
A Datl1e_main.c1406 u32 packet_size, write_offset; in atl1e_clean_rx_irq() local
1447 packet_size = ((prrs->word1 >> RRS_PKT_SIZE_SHIFT) & in atl1e_clean_rx_irq()
1450 packet_size -= 4; /* CRC */ in atl1e_clean_rx_irq()
1452 skb = netdev_alloc_skb_ip_align(netdev, packet_size); in atl1e_clean_rx_irq()
1456 memcpy(skb->data, (u8 *)(prrs + 1), packet_size); in atl1e_clean_rx_irq()
1457 skb_put(skb, packet_size); in atl1e_clean_rx_irq()

Completed in 68 milliseconds

12