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Searched refs:rx_size (Results 1 – 25 of 59) sorted by relevance

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/linux/drivers/firmware/imx/
A Dimx-scu.c44 u8 rx_size; member
128 sc_ipc->rx_size = hdr->size; in imx_scu_rx_callback()
131 for (i = 1; i < sc_ipc->rx_size; i++) in imx_scu_rx_callback()
141 sc_ipc->rx_size = hdr->size; in imx_scu_rx_callback()
142 dev_dbg(sc_ipc->dev, "msg rx size %u\n", sc_ipc->rx_size); in imx_scu_rx_callback()
143 if (sc_ipc->rx_size > 4) in imx_scu_rx_callback()
145 sc_ipc->rx_size); in imx_scu_rx_callback()
154 if ((sc_ipc->rx_size != 0) && (sc_ipc->count == sc_ipc->rx_size)) in imx_scu_rx_callback()
/linux/drivers/tty/serial/8250/
A D8250_dma.c54 count = dma->rx_size - state.residue; in __dma_rx_complete()
118 dma->rx_size, DMA_DEV_TO_MEM, in serial8250_rx_dma()
209 if (!dma->rx_size) in serial8250_request_dma()
210 dma->rx_size = PAGE_SIZE; in serial8250_request_dma()
212 dma->rx_buf = dma_alloc_coherent(dma->rxchan->device->dev, dma->rx_size, in serial8250_request_dma()
225 dma_free_coherent(dma->rxchan->device->dev, dma->rx_size, in serial8250_request_dma()
251 dma_free_coherent(dma->rxchan->device->dev, dma->rx_size, dma->rx_buf, in serial8250_release_dma()
A D8250_mtk.c104 total = dma->rx_size - state.residue; in mtk8250_dma_rx_complete()
107 if ((data->rx_pos + cnt) > dma->rx_size) in mtk8250_dma_rx_complete()
108 cnt = dma->rx_size - data->rx_pos; in mtk8250_dma_rx_complete()
136 dma->rx_size, DMA_DEV_TO_MEM, in mtk8250_rx_dma()
160 dma->rxconf.src_port_window_size = dma->rx_size; in mtk8250_dma_enable()
508 data->dma->rx_size = MTK_UART_RX_SIZE; in mtk8250_probe_of()
A D8250_omap.c139 u32 rx_size; member
837 count = dma->rx_size - state.residue + state.in_flight_bytes; in __dma_rx_do_complete()
838 if (count < dma->rx_size) { in __dma_rx_do_complete()
953 dma->rx_size, DMA_DEV_TO_MEM, in omap_8250_rx_dma()
1244 .rx_size = SZ_2K,
1250 .rx_size = RX_TRIGGER,
1442 up.dma->rx_size = dma_params->rx_size; in omap8250_probe()
1448 up.dma->rx_size = RX_TRIGGER; in omap8250_probe()
/linux/drivers/media/dvb-frontends/cxd2880/
A Dcxd2880_spi_device.c45 u32 rx_size) in cxd2880_spi_device_write_read() argument
51 !tx_size || !rx_data || !rx_size) in cxd2880_spi_device_write_read()
57 tx_size, rx_data, rx_size); in cxd2880_spi_device_write_read()
A Dcxd2880_spi.h29 u8 *rx_data, u32 rx_size);
/linux/drivers/staging/greybus/
A Dspilib.c60 static size_t calc_rx_xfer_size(u32 rx_size, u32 *tx_xfer_size, u32 len, in calc_rx_xfer_size() argument
67 if (rx_size + len > data_max) in calc_rx_xfer_size()
68 rx_xfer_size = data_max - rx_size; in calc_rx_xfer_size()
170 u32 tx_size = 0, rx_size = 0, count = 0, xfer_len = 0, request_size; in gb_spi_operation_create() local
207 rx_xfer_size = calc_rx_xfer_size(rx_size, &tx_xfer_size, in gb_spi_operation_create()
213 rx_size += rx_xfer_size; in gb_spi_operation_create()
233 request_size, rx_size, GFP_KERNEL); in gb_spi_operation_create()
/linux/drivers/bluetooth/
A Dbtmtksdio.c383 static int btmtksdio_rx_packet(struct btmtksdio_dev *bdev, u16 rx_size) in btmtksdio_rx_packet() argument
392 if (rx_size < sizeof(*sdio_hdr)) in btmtksdio_rx_packet()
396 skb = bt_skb_alloc(rx_size, GFP_KERNEL); in btmtksdio_rx_packet()
400 skb_put(skb, rx_size); in btmtksdio_rx_packet()
402 err = sdio_readsb(bdev->func, skb->data, MTK_REG_CRDR, rx_size); in btmtksdio_rx_packet()
413 if (rx_size != le16_to_cpu(sdio_hdr->len)) { in btmtksdio_rx_packet()
470 bdev->hdev->stat.byte_rx += rx_size; in btmtksdio_rx_packet()
484 u16 rx_size; in btmtksdio_interrupt() local
526 rx_size = (int_status & RX_PKT_LEN) >> 16; in btmtksdio_interrupt()
528 if (btmtksdio_rx_packet(bdev, rx_size) < 0) in btmtksdio_interrupt()
/linux/drivers/net/ethernet/marvell/octeontx2/af/
A Dmbox.c65 mbox->rx_size = MBOX_DOWN_RX_SIZE; in otx2_mbox_setup()
72 mbox->rx_size = MBOX_DOWN_TX_SIZE; in otx2_mbox_setup()
79 mbox->rx_size = MBOX_UP_RX_SIZE; in otx2_mbox_setup()
86 mbox->rx_size = MBOX_UP_TX_SIZE; in otx2_mbox_setup()
274 if ((mdev->rsp_size + size_rsp) > mbox->rx_size - msgs_offset) in otx2_mbox_alloc_msg_rsp()
/linux/drivers/target/iscsi/
A Discsi_target.c1612 rx_size += padding; in iscsit_get_dataout()
1627 if (rx_got != rx_size) in iscsit_get_dataout()
1880 rx_size += padding; in iscsit_handle_nop_out()
1890 if (rx_got != rx_size) { in iscsit_handle_nop_out()
2258 int rx_size, rc; in iscsit_handle_text_cmd() local
2264 rx_size = payload_length; in iscsit_handle_text_cmd()
2294 if (rx_got != rx_size) in iscsit_handle_text_cmd()
2615 if (rx_size < length) { in iscsit_handle_immediate_data()
2629 rx_size = length; in iscsit_handle_immediate_data()
2636 rx_size += padding; in iscsit_handle_immediate_data()
[all …]
/linux/tools/lib/bpf/
A Dxsk.c152 cfg->rx_size = XSK_RING_CONS__DEFAULT_NUM_DESCS; in xsk_set_xdp_socket_config()
163 cfg->rx_size = usr_cfg->rx_size; in xsk_set_xdp_socket_config()
1079 &xsk->config.rx_size, in xsk_socket__create_shared()
1080 sizeof(xsk->config.rx_size)); in xsk_socket__create_shared()
1108 xsk->config.rx_size * sizeof(struct xdp_desc), in xsk_socket__create_shared()
1116 rx->mask = xsk->config.rx_size - 1; in xsk_socket__create_shared()
1117 rx->size = xsk->config.rx_size; in xsk_socket__create_shared()
1187 xsk->config.rx_size * sizeof(struct xdp_desc)); in xsk_socket__create_shared()
1249 off.rx.desc + xsk->config.rx_size * desc_sz); in xsk_socket__delete()
/linux/drivers/net/ethernet/silan/
A Dsc92031.c696 u32 rx_status, unsigned rx_size) in _sc92031_rx_tasklet_error() argument
698 if(rx_size > (MAX_ETH_FRAME_SIZE + 4) || rx_size < 16) { in _sc92031_rx_tasklet_error()
760 unsigned rx_size, rx_size_align, pkt_size; in _sc92031_rx_tasklet() local
766 rx_size = rx_status >> 20; in _sc92031_rx_tasklet()
767 rx_size_align = (rx_size + 3) & ~3; // for 4 bytes aligned in _sc92031_rx_tasklet()
768 pkt_size = rx_size - 4; // Omit the four octet CRC from the length. in _sc92031_rx_tasklet()
773 rx_size > (MAX_ETH_FRAME_SIZE + 4) || in _sc92031_rx_tasklet()
774 rx_size < 16 || in _sc92031_rx_tasklet()
776 _sc92031_rx_tasklet_error(dev, rx_status, rx_size); in _sc92031_rx_tasklet()
/linux/drivers/mailbox/
A Drockchip-mailbox.c27 int rx_size; member
61 if (msg->rx_size > mb->buf_size) { in rockchip_mbox_send_data()
73 writel_relaxed(msg->rx_size, mb->mbox_base + in rockchip_mbox_send_data()
/linux/drivers/net/ethernet/tehuti/
A Dtehuti.c2233 static inline int bdx_rx_fifo_size_to_packets(int rx_size) in bdx_rx_fifo_size_to_packets() argument
2235 return (FIFO_SIZE * (1 << rx_size)) / sizeof(struct rxf_desc); in bdx_rx_fifo_size_to_packets()
2270 int rx_size = 0; in bdx_set_ringparam() local
2273 for (; rx_size < 4; rx_size++) { in bdx_set_ringparam()
2277 if (rx_size == 4) in bdx_set_ringparam()
2278 rx_size = 3; in bdx_set_ringparam()
2288 if ((rx_size == priv->rxf_size) && in bdx_set_ringparam()
2292 priv->rxf_size = rx_size; in bdx_set_ringparam()
2293 if (rx_size > 1) in bdx_set_ringparam()
2294 priv->rxd_size = rx_size - 1; in bdx_set_ringparam()
[all …]
/linux/drivers/staging/ks7010/
A Dks_hostif.c43 --(priv->rx_size); in get_byte()
366 eth_proto, priv->rx_size); in hostif_data_indication_wpa()
371 priv->rx_size = priv->rx_size - sizeof(recv_mic); in hostif_data_indication_wpa()
428 if (priv->rx_size <= ETH_HLEN) { in hostif_data_indication()
461 rx_ind_size = priv->rx_size - 6; in hostif_data_indication()
481 rx_ind_size = (priv->rx_size + 2); in hostif_data_indication()
548 priv->version_size = priv->rx_size; in hostif_mib_get_confirm()
549 memcpy(priv->firmware_version, priv->rxp, priv->rx_size); in hostif_mib_get_confirm()
550 priv->firmware_version[priv->rx_size] = '\0'; in hostif_mib_get_confirm()
1604 priv->rx_size = size; in hostif_receive()
[all …]
/linux/drivers/net/ethernet/realtek/
A D8139too.c1954 unsigned int rx_size = 0; in rtl8139_rx() local
1971 rx_size = rx_status >> 16; in rtl8139_rx()
1973 pkt_size = rx_size - 4; in rtl8139_rx()
1975 pkt_size = rx_size; in rtl8139_rx()
1978 __func__, rx_status, rx_size, cur_rx); in rtl8139_rx()
1989 if (unlikely(rx_size == 0xfff0)) { in rtl8139_rx()
1994 rx_size = 0; in rtl8139_rx()
2011 (rx_size < 8) || in rtl8139_rx()
2015 (rx_size >= 8) && in rtl8139_rx()
2062 cur_rx = (cur_rx + rx_size + 4 + 3) & ~3; in rtl8139_rx()
[all …]
/linux/drivers/crypto/marvell/octeontx2/
A Dotx2_cptvf_mbox.c42 if (msg_size > mbox->rx_size - msgs_offset) in otx2_cpt_sync_mbox_bbuf()
43 msg_size = mbox->rx_size - msgs_offset; in otx2_cpt_sync_mbox_bbuf()
/linux/drivers/net/wireless/ath/carl9170/
A Dfw.c318 ar->fw.rx_size = le16_to_cpu(otus_desc->rx_max_frame_len); in carl9170_fw()
326 ar->fw.rx_size > 32768 || ar->fw.rx_size < 4096 || in carl9170_fw()
/linux/drivers/gpu/drm/i915/display/
A Dintel_gmbus.c465 unsigned int rx_size = msg->len; in gmbus_xfer_read() local
471 len = min(rx_size, INTEL_GMBUS_BURST_READ_MAX_LEN); in gmbus_xfer_read()
473 len = min(rx_size, gmbus_max_xfer_size(dev_priv)); in gmbus_xfer_read()
480 rx_size -= len; in gmbus_xfer_read()
482 } while (rx_size != 0); in gmbus_xfer_read()
/linux/drivers/net/fjes/
A Dfjes_trace.h103 __field(size_t, rx_size)
113 __entry->rx_size = buf_pair->rx.size;
121 __entry->rx, __entry->rx_size)
/linux/drivers/net/ethernet/mellanox/mlx5/core/fpga/
A Dsdk.h105 unsigned int rx_size; member
/linux/drivers/net/ethernet/ibm/emac/
A Dcore.c489 switch(rx_size) { in __emac_calc_base_mr1()
498 dev->ndev->name, rx_size); in __emac_calc_base_mr1()
529 switch(rx_size) { in __emac4_calc_base_mr1()
544 dev->ndev->name, rx_size); in __emac4_calc_base_mr1()
553 __emac4_calc_base_mr1(dev, tx_size, rx_size) : in emac_calc_base_mr1()
554 __emac_calc_base_mr1(dev, tx_size, rx_size); in emac_calc_base_mr1()
578 int tx_size, rx_size, link = netif_carrier_ok(dev->ndev); in emac_configure() local
598 rx_size = dev->rx_fifo_size; in emac_configure()
626 rx_size = dev->rx_fifo_size_gige; in emac_configure()
663 mr1 |= emac_calc_base_mr1(dev, tx_size, rx_size); in emac_configure()
[all …]
/linux/drivers/tty/serial/
A Dsamsung_tty.c114 size_t rx_size; member
523 dma->rx_size, DMA_FROM_DEVICE); in s3c24xx_uart_copy_rx_to_tty()
644 dma->rx_size, DMA_FROM_DEVICE); in s3c64xx_start_rx_dma()
647 dma->rx_addr, dma->rx_size, DMA_DEV_TO_MEM, in s3c64xx_start_rx_dma()
656 dma->rx_bytes_requested = dma->rx_size; in s3c64xx_start_rx_dma()
1101 dma->rx_size = PAGE_SIZE; in s3c24xx_serial_request_dma()
1103 dma->rx_buf = kmalloc(dma->rx_size, GFP_KERNEL); in s3c24xx_serial_request_dma()
1110 dma->rx_size, DMA_FROM_DEVICE); in s3c24xx_serial_request_dma()
1131 dma->rx_size, DMA_FROM_DEVICE); in s3c24xx_serial_request_dma()
1151 dma->rx_size, DMA_FROM_DEVICE); in s3c24xx_serial_release_dma()
A Ducc_uart.c987 unsigned int rx_size, tx_size; in qe_uart_request_port() local
1008 rx_size = L1_CACHE_ALIGN(qe_port->rx_nrfifos * qe_port->rx_fifosize); in qe_uart_request_port()
1011 bd_virt = dma_alloc_coherent(port->dev, rx_size + tx_size, &bd_dma_addr, in qe_uart_request_port()
1020 qe_port->bd_size = rx_size + tx_size; in qe_uart_request_port()
1023 qe_port->tx_buf = qe_port->rx_buf + rx_size; in qe_uart_request_port()
/linux/drivers/comedi/drivers/
A Dvmk80xx.c164 size_t rx_size; in vmk80xx_do_bulk_msg() local
171 rx_size = usb_endpoint_maxp(devpriv->ep_rx); in vmk80xx_do_bulk_msg()
176 usb_bulk_msg(usb, rx_pipe, devpriv->usb_rx_buf, rx_size, NULL, in vmk80xx_do_bulk_msg()

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