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Searched refs:lp (Results 1 – 25 of 150) sorted by relevance

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/drivers/net/ethernet/xilinx/
A Dxilinx_axienet_main.c191 sizeof(*lp->tx_bd_v) * lp->tx_bd_num, in axienet_dma_bd_release()
221 sizeof(*lp->rx_bd_v) * lp->rx_bd_num, in axienet_dma_bd_release()
721 if (lp->max_frm_size <= lp->rxmem) in axienet_device_reset()
824 if (lp->tx_bd_ci >= lp->tx_bd_num) in axienet_free_tx_chain()
825 lp->tx_bd_ci %= lp->tx_bd_num; in axienet_free_tx_chain()
1001 packets = axienet_free_tx_chain(lp, lp->tx_bd_ci, lp->tx_bd_num, false, in axienet_tx_poll()
1203 cur_p = &lp->rx_bd_v[lp->rx_bd_ci]; in axienet_rx_poll()
1272 tail_p = lp->rx_bd_p + sizeof(*lp->rx_bd_v) * lp->rx_bd_ci; in axienet_rx_poll()
1274 if (++lp->rx_bd_ci >= lp->rx_bd_num) in axienet_rx_poll()
1276 cur_p = &lp->rx_bd_v[lp->rx_bd_ci]; in axienet_rx_poll()
[all …]
A Dll_temac_main.c315 lp->rx_bd_v, lp->rx_bd_p); in temac_dma_bd_release()
319 lp->tx_bd_v, lp->tx_bd_p); in temac_dma_bd_release()
379 lp->dma_out(lp, TX_CHNL_CTRL, in temac_dma_bd_init()
384 lp->dma_out(lp, RX_CHNL_CTRL, in temac_dma_bd_init()
398 lp->dma_out(lp, RX_CURDESC_PTR, lp->rx_bd_p); in temac_dma_bd_init()
399 lp->dma_out(lp, RX_TAILDESC_PTR, in temac_dma_bd_init()
400 lp->rx_bd_p + (sizeof(*lp->rx_bd_v) * lp->rx_bd_tail)); in temac_dma_bd_init()
403 lp->dma_out(lp, TX_CURDESC_PTR, lp->tx_bd_p); in temac_dma_bd_init()
939 tail_p = lp->tx_bd_p + sizeof(*lp->tx_bd_v) * lp->tx_bd_tail; in temac_start_xmit()
960 if (!lp->rx_skb[lp->rx_bd_ci]) in ll_temac_recv_buffers_available()
[all …]
A Dxilinx_axienet_mdio.c85 axienet_mdio_mdc_enable(lp); in axienet_mdio_read()
138 axienet_mdio_mdc_enable(lp); in axienet_mdio_write()
182 lp->mii_clk_div = 0; in axienet_mdio_enable()
184 if (lp->axi_clk) { in axienet_mdio_enable()
256 netdev_dbg(lp->ndev, in axienet_mdio_enable()
293 bus->priv = lp; in axienet_mdio_setup()
297 bus->parent = lp->dev; in axienet_mdio_setup()
298 lp->mii_bus = bus; in axienet_mdio_setup()
316 lp->mii_bus = NULL; in axienet_mdio_setup()
329 mdiobus_free(lp->mii_bus); in axienet_mdio_teardown()
[all …]
A Dxilinx_emaclite.c573 if (xemaclite_send_data(lp, (u8 *)lp->deferred_skb->data, in xemaclite_tx_handler()
856 bus->priv = lp; in xemaclite_mdio_setup()
869 lp->mii_bus = bus; in xemaclite_mdio_setup()
919 if (lp->phy_node) { in xemaclite_open()
920 lp->phy_dev = of_phy_connect(lp->ndev, lp->phy_node, in xemaclite_open()
923 if (!lp->phy_dev) { in xemaclite_open()
941 if (lp->phy_dev) in xemaclite_open()
975 if (lp->phy_dev) in xemaclite_close()
977 lp->phy_dev = NULL; in xemaclite_close()
1110 lp->ndev = ndev; in xemaclite_of_probe()
[all …]
/drivers/net/ethernet/smsc/
A Dsmc91x.h574 #define GP_REG(lp) SMC_REG(lp, 0x000A, 1) argument
606 #define PN_REG(lp) SMC_REG(lp, 0x0002, 2) argument
611 #define AR_REG(lp) SMC_REG(lp, 0x0003, 2) argument
909 #define SMC_SET_BASE(lp, x) SMC_outw(lp, x, ioaddr, BASE_REG(lp)) argument
913 #define SMC_SET_CONFIG(lp, x) SMC_outw(lp, x, ioaddr, CONFIG_REG(lp)) argument
919 #define SMC_SET_CTL(lp, x) SMC_outw(lp, x, ioaddr, CTL_REG(lp)) argument
933 #define SMC_SET_MII(lp, x) SMC_outw(lp, x, ioaddr, MII_REG(lp)) argument
937 #define SMC_SET_MIR(lp, x) SMC_outw(lp, x, ioaddr, MIR_REG(lp)) argument
941 #define SMC_SET_MMU_CMD(lp, x) SMC_outw(lp, x, ioaddr, MMU_CMD_REG(lp)) argument
959 #define SMC_SET_RCR(lp, x) SMC_outw(lp, x, ioaddr, RCR_REG(lp)) argument
[all …]
A Dsmc91x.c343 SMC_SET_TCR(lp, lp->tcr_cur_mode); in smc_enable()
344 SMC_SET_RCR(lp, lp->rcr_cur_mode); in smc_enable()
755 SMC_SET_TCR(lp, lp->tcr_cur_mode); in smc_tx()
933 SMC_SET_RPC(lp, lp->rpc_cur_mode); in smc_phy_fixed()
1019 SMC_SET_TCR(lp, lp->tcr_cur_mode); in smc_phy_check_media()
1068 SMC_SET_RPC(lp, lp->rpc_cur_mode); in smc_phy_configure()
1447 SMC_SET_RCR(lp, lp->rcr_cur_mode); in smc_set_multicast_list()
2262 memcpy(&lp->cfg, pd, sizeof(lp->cfg)); in smc_drv_probe()
2263 lp->io_shift = SMC91X_IO_SHIFT(lp->cfg.flags); in smc_drv_probe()
2265 if (!SMC_8BIT(lp) && !SMC_16BIT(lp)) { in smc_drv_probe()
[all …]
/drivers/net/ieee802154/
A Dmcr20a.c456 ret = spi_async(lp->spi, &lp->reg_msg); in mcr20a_write_tx_buf_complete()
867 lp->tx_len[0] = lp->tx_skb->len + 2; in mcr20a_handle_tx()
1014 lp->tx_buf_msg.context = lp; in mcr20a_setup_tx_spi_messages()
1021 lp->tx_xfer_len.tx_buf = lp->tx_len; in mcr20a_setup_tx_spi_messages()
1032 lp->reg_msg.context = lp; in mcr20a_setup_rx_spi_messages()
1035 lp->reg_xfer_cmd.tx_buf = lp->reg_cmd; in mcr20a_setup_rx_spi_messages()
1036 lp->reg_xfer_cmd.rx_buf = lp->reg_cmd; in mcr20a_setup_rx_spi_messages()
1045 lp->rx_buf_msg.context = lp; in mcr20a_setup_rx_spi_messages()
1051 lp->rx_xfer_buf.rx_buf = lp->rx_buf; in mcr20a_setup_rx_spi_messages()
1054 lp->rx_xfer_lqi.rx_buf = lp->rx_lqi; in mcr20a_setup_rx_spi_messages()
[all …]
A Dadf7242.c308 status = spi_sync(lp->spi, &lp->stat_msg); in adf7242_status()
478 status = spi_write(lp->spi, lp->buf_reg_tx, 3); in adf7242_write_reg()
498 status = spi_write(lp->spi, &lp->buf_cmd, 1); in adf7242_cmd()
1052 adf7242_set_promiscuous_mode(lp->hw, lp->promiscuous); in adf7242_soft_reset()
1053 adf7242_set_csma_params(lp->hw, lp->min_be, lp->max_be, in adf7242_soft_reset()
1206 lp = hw->priv; in adf7242_probe()
1207 lp->hw = hw; in adf7242_probe()
1208 lp->spi = spi; in adf7242_probe()
1255 lp->stat_xfer.tx_buf = &lp->buf_stat_tx; in adf7242_probe()
1256 lp->stat_xfer.rx_buf = &lp->buf_stat_rx; in adf7242_probe()
[all …]
A Dat86rf230.c330 struct at86rf230_local *lp = ctx->lp; in at86rf230_async_error_recover_complete() local
345 struct at86rf230_local *lp = ctx->lp; in at86rf230_async_error_recover() local
402 struct at86rf230_local *lp = ctx->lp; in at86rf230_async_state_assert() local
461 struct at86rf230_local *lp = ctx->lp; in at86rf230_async_state_timer() local
474 struct at86rf230_local *lp = ctx->lp; in at86rf230_async_state_delay() local
565 struct at86rf230_local *lp = ctx->lp; in at86rf230_async_state_change_start() local
610 struct at86rf230_local *lp = ctx->lp; in at86rf230_sync_state_change_complete() local
641 struct at86rf230_local *lp = ctx->lp; in at86rf230_tx_complete() local
655 struct at86rf230_local *lp = ctx->lp; in at86rf230_tx_on() local
665 struct at86rf230_local *lp = ctx->lp; in at86rf230_tx_trac_check() local
[all …]
/drivers/net/ethernet/amd/
A Dpcnet32.c506 lp->tx_ring, lp->tx_ring_dma_addr); in pcnet32_realloc_tx_ring()
509 lp->tx_mod_mask = lp->tx_ring_size - 1; in pcnet32_realloc_tx_ring()
610 lp->rx_ring, lp->rx_ring_dma_addr); in pcnet32_realloc_rx_ring()
613 lp->rx_mod_mask = lp->rx_ring_size - 1; in pcnet32_realloc_rx_ring()
821 if (!lp->autoneg && lp->port_tp) in pcnet32_get_link()
916 lp->napi.weight = lp->rx_ring_size / 2; in pcnet32_set_ringparam()
1371 delta = (lp->cur_tx - dirty_tx) & (lp->tx_mod_mask + lp->tx_ring_size); in pcnet32_tx()
2370 lp->cur_rx = lp->cur_tx = 0; in pcnet32_init_ring()
2371 lp->dirty_rx = lp->dirty_tx = 0; in pcnet32_init_ring()
2473 lp->dirty_tx, lp->cur_tx, lp->tx_full ? " (full)" : "", in pcnet32_tx_timeout()
[all …]
A Damd8111e.c282 lp->rx_idx = lp->tx_idx = 0; in amd8111e_init_ring()
293 lp->tx_ring = dma_alloc_coherent(&lp->pci_dev->dev, in amd8111e_init_ring()
299 lp->rx_ring = dma_alloc_coherent(&lp->pci_dev->dev, in amd8111e_init_ring()
323 lp->rx_dma_addr[i] = dma_map_single(&lp->pci_dev->dev, in amd8111e_init_ring()
347 lp->rx_ring, lp->rx_ring_dma_addr); in amd8111e_init_ring()
353 lp->tx_ring, lp->tx_ring_dma_addr); in amd8111e_init_ring()
621 lp->rx_ring, lp->rx_ring_dma_addr); in amd8111e_free_ring()
628 lp->tx_ring, lp->tx_ring_dma_addr); in amd8111e_free_ring()
645 while (lp->tx_complete_idx != lp->tx_idx) { in amd8111e_tx()
1839 lp->mii_if.phy_id = lp->ext_phy_addr; in amd8111e_probe_one()
[all …]
A D7990.c47 #define READRDP(lp) in_be16(lp->base + LANCE_RDP) argument
59 #define WRITERAP(lp, x) (lp->writerap(lp, x)) argument
60 #define WRITERDP(lp, x) (lp->writerdp(lp, x)) argument
61 #define READRDP(lp) (lp->readrdp(lp)) argument
147 lp->rx_new = lp->tx_new = 0; in lance_init_ring()
148 lp->rx_old = lp->tx_old = 0; in lance_init_ring()
329 lp->rx_new = (lp->rx_new + 1) & lp->rx_ring_mod_mask; in lance_rx()
347 lp->rx_new = (lp->rx_new + 1) & lp->rx_ring_mod_mask; in lance_rx()
387 lp->tpe = 1 - lp->tpe; in lance_tx()
579 lp->tx_new = (lp->tx_new + 1) & lp->tx_ring_mod_mask; in lance_start_xmit()
[all …]
A Dsunlance.c267 #define TX_BUFFS_AVAIL ((lp->tx_old<=lp->tx_new)?\
268 lp->tx_old+TX_RING_MOD_MASK-lp->tx_new:\
269 lp->tx_old - lp->tx_new-1)
309 sbus_writew(lp->busmaster_regval, lp->lregs + RDP); in load_csrs()
326 lp->rx_new = lp->tx_new = 0; in lance_init_ring_dvma()
327 lp->rx_old = lp->tx_old = 0; in lance_init_ring_dvma()
382 lp->rx_new = lp->tx_new = 0; in lance_init_ring_pio()
383 lp->rx_old = lp->tx_old = 0; in lance_init_ring_pio()
589 lp->tpe = 1 - lp->tpe; in lance_tx_dvma()
757 lp->tpe = 1 - lp->tpe; in lance_tx_pio()
[all …]
A Ddeclance.c275 #define TX_BUFFS_AVAIL ((lp->tx_old<=lp->tx_new)?\
276 lp->tx_old+TX_RING_MOD_MASK-lp->tx_new:\
277 lp->tx_old - lp->tx_new-1)
459 lp->rx_new = lp->tx_new = 0; in lance_init_ring()
460 lp->rx_old = lp->tx_old = 0; in lance_init_ring()
584 for (rd = lib_ptr(ib, brx_ring[lp->rx_new], lp->type); in lance_rx()
586 rd = lib_ptr(ib, brx_ring[lp->rx_new], lp->type)) { in lance_rx()
804 load_csrs(lp); in lance_open()
881 load_csrs(lp); in lance_reset()
981 if (lp->tx_old != lp->tx_new) { in lance_set_multicast()
[all …]
/drivers/net/ethernet/
A Dkorina.c606 skb = lp->rx_skb[lp->rx_next_done]; in korina_rx()
651 dma_unmap_single(lp->dmadev, lp->rx_skb_dma[lp->rx_next_done], in korina_rx()
678 lp->rd_ring[(lp->rx_next_done - 1) & in korina_rx()
683 rd = &lp->rd_ring[lp->rx_next_done]; in korina_rx()
792 lp->tx_skb[lp->tx_next_done]->len; in korina_tx()
819 if (lp->tx_skb[lp->tx_next_done]) { in korina_tx()
821 lp->tx_skb_dma[lp->tx_next_done], in korina_tx()
836 td = &lp->td_ring[lp->tx_next_done]; in korina_tx()
1002 lp->tx_next_done = lp->tx_chain_head = lp->tx_chain_tail = in korina_alloc_ring()
1003 lp->tx_full = lp->tx_count = 0; in korina_alloc_ring()
[all …]
/drivers/net/arcnet/
A Darcnet.c322 buf = lp->buf_queue[lp->next_buf++]; in get_arcbuf()
562 lp->next_buf = lp->first_free_buf = 0; in arcnet_open()
567 lp->cur_tx = lp->next_tx = -1; in arcnet_open()
597 lp->hw.intmask(dev, lp->intmask); in arcnet_open()
771 lp->hw.intmask(dev, lp->intmask); in arcnet_send_packet()
790 lp->hw.status(dev), lp->intmask, lp->next_tx, lp->cur_tx); in go_tx()
798 lp->cur_tx = lp->next_tx; in go_tx()
835 lp->hw.intmask(dev, lp->intmask); in arcnet_timeout()
886 lp->hw.status(dev), lp->intmask); in arcnet_interrupt()
1082 lp->first_recon = lp->last_recon; in arcnet_interrupt()
[all …]
A Dcom20020.c102 lp->setup = lp->clockm ? 0 : (lp->clockp << 1); in com20020_check()
103 lp->setup2 = (lp->clockm << 4) | 8; in com20020_check()
107 lp->setup = lp->setup | P1MODE; in com20020_check()
112 if (lp->clockm != 0) { in com20020_check()
121 lp->config = (lp->timeout << 3) | (lp->backplane << 2) | SUB_NODE; in com20020_check()
237 lp->config = (lp->timeout << 3) | (lp->backplane << 2) | SUB_NODE; in com20020_found()
252 if (lp->backplane) in com20020_found()
255 if (lp->timeout != 3) in com20020_found()
257 lp->timeout); in com20020_found()
260 lp->setup >> 1, in com20020_found()
[all …]
/drivers/net/ethernet/natsemi/
A Dsonic.c61 lp->descriptors = in sonic_alloc_descriptors()
70 lp->cda = lp->descriptors; in sonic_alloc_descriptors()
71 lp->tda = lp->cda + SIZEOF_SONIC_CDA * in sonic_alloc_descriptors()
73 lp->rda = lp->tda + SIZEOF_SONIC_TD * SONIC_NUM_TDS * in sonic_alloc_descriptors()
75 lp->rra = lp->rda + SIZEOF_SONIC_RD * SONIC_NUM_RDS * in sonic_alloc_descriptors()
78 lp->cda_laddr = lp->descriptors_laddr; in sonic_alloc_descriptors()
79 lp->tda_laddr = lp->cda_laddr + SIZEOF_SONIC_CDA * in sonic_alloc_descriptors()
81 lp->rda_laddr = lp->tda_laddr + SIZEOF_SONIC_TD * SONIC_NUM_TDS * in sonic_alloc_descriptors()
199 dma_unmap_single(lp->device, lp->tx_laddr[i], lp->tx_len[i], DMA_TO_DEVICE); in sonic_close()
240 dma_unmap_single(lp->device, lp->tx_laddr[i], lp->tx_len[i], DMA_TO_DEVICE); in sonic_tx_timeout()
[all …]
/drivers/video/backlight/
A Dlp855x_bl.c176 ret = lp->cfg->pre_init_device(lp); in lp855x_configure()
184 ret = lp855x_write_byte(lp, lp->cfg->reg_brightness, val); in lp855x_configure()
189 ret = lp855x_write_byte(lp, lp->cfg->reg_devicectrl, val); in lp855x_configure()
207 ret = lp->cfg->post_init_device(lp); in lp855x_configure()
252 return lp855x_write_byte(lp, lp->cfg->reg_brightness, in lp855x_bl_update_status()
278 bl = devm_backlight_device_register(lp->dev, name, lp->dev, lp, in lp855x_backlight_register()
283 lp->bl = bl; in lp855x_backlight_register()
407 if (!lp) in lp855x_probe()
411 lp->dev = dev; in lp855x_probe()
474 lp->pwm = devm_pwm_get(lp->dev, lp->chipname); in lp855x_probe()
[all …]
A Darcxcnn_bl.c167 lp->bl = devm_backlight_device_register(lp->dev, name, lp->dev, lp, in arcxcnn_backlight_register()
243 struct arcxcnn *lp; in arcxcnn_probe() local
249 lp = devm_kzalloc(&cl->dev, sizeof(*lp), GFP_KERNEL); in arcxcnn_probe()
250 if (!lp) in arcxcnn_probe()
253 lp->client = cl; in arcxcnn_probe()
263 if (!lp->pdata) { in arcxcnn_probe()
264 lp->pdata = devm_kzalloc(lp->dev, in arcxcnn_probe()
266 if (!lp->pdata) in arcxcnn_probe()
305 ret = arcxcnn_set_brightness(lp, lp->pdata->initial_brightness); in arcxcnn_probe()
353 dev_err(lp->dev, in arcxcnn_probe()
[all …]
/drivers/net/ethernet/toshiba/
A Dtc35815.c898 lp->fd_buf, lp->fd_buf_dma); in tc35815_init_queues()
918 lp->rfd_cur = lp->rfd_base; in tc35815_init_queues()
946 lp->rx_skbs[lp->fbl_count].skb = in tc35815_init_queues()
969 dev->name, lp->tfd_base, lp->rfd_base, lp->fbl_ptr); in tc35815_init_queues()
1052 lp->fd_buf, lp->fd_buf_dma); in tc35815_free_queues()
1119 lp->tfd_base, lp->tfd_start, lp->tfd_end); in panic_queues()
1121 lp->rfd_base, lp->rfd_limit, lp->rfd_cur); in panic_queues()
1311 if (lp->tfd_start == lp->tfd_end) { in tc35815_send_packet()
1605 if (lp->rfd_cur > lp->rfd_limit) in tc35815_rx()
1606 lp->rfd_cur = lp->rfd_base; in tc35815_rx()
[all …]
/drivers/net/ethernet/cirrus/
A Dcs89x0.c886 if (lp->use_dma && (lp->isa_config & ANY_ISA_DMA)) { in net_open()
901 lp->dma_buff + lp->dmasize * 1024 - 1)) { in net_open()
905 memset(lp->dma_buff, 0, lp->dmasize * 1024); /* Why? */ in net_open()
912 lp->rx_dma_ptr = lp->dma_buff; in net_open()
913 lp->end_dma_buff = lp->dma_buff + lp->dmasize * 1024; in net_open()
1104 if (lp->use_dma && lp->dma) { in net_close()
1162 iowrite16(lp->send_cmd, lp->virt_addr + TX_CMD_PORT); in net_send_packet()
1323 memset(lp, 0, sizeof(*lp)); in cs89x0_probe1()
1362 if (lp->chip_type == CS8900 && lp->chip_revision >= 'F') in cs89x0_probe1()
1504 dev->name, lp->force, lp->adapter_cnf); in cs89x0_probe1()
[all …]
/drivers/net/ethernet/i825xx/
A D82596.c463 &lp->scp, lp->scp.sysbus, lp->scp.iscp); in i596_display_data()
465 &lp->iscp, lp->iscp.stat, lp->iscp.scb); in i596_display_data()
468 &lp->scb, lp->scb.status, lp->scb.command, in i596_display_data()
469 lp->scb.cmd, lp->scb.rfd); in i596_display_data()
472 lp->scb.crc_err, lp->scb.align_err, lp->scb.resource_err, in i596_display_data()
473 lp->scb.over_err, lp->scb.rcvdt_err, lp->scb.short_err); in i596_display_data()
567 lp->rbd_head = lp->rbds; in init_rx_bufs()
581 lp->rfd_head = lp->rfds; in init_rx_bufs()
607 lp->rfd_head = lp->rfds; in rebuild_rx_bufs()
609 lp->rbd_head = lp->rbds; in rebuild_rx_bufs()
[all …]
/drivers/input/misc/
A Dpcf8574_keypad.c72 lp->btncode[nextstate] : lp->btncode[lp->laststate]; in pcf8574_kp_irq_handler()
75 input_sync(lp->idev); in pcf8574_kp_irq_handler()
87 struct kp_data *lp; in pcf8574_kp_probe() local
94 lp = kzalloc(sizeof(*lp), GFP_KERNEL); in pcf8574_kp_probe()
95 if (!lp) in pcf8574_kp_probe()
105 lp->idev = idev; in pcf8574_kp_probe()
106 lp->client = client; in pcf8574_kp_probe()
131 lp->laststate = read_state(lp); in pcf8574_kp_probe()
135 DRV_NAME, lp); in pcf8574_kp_probe()
155 kfree(lp); in pcf8574_kp_probe()
[all …]
/drivers/net/ethernet/rdc/
A Dr6040.c273 lp->tx_insert_ptr = lp->tx_insert_ptr->vndescp; in r6040_free_txbufs()
290 lp->rx_insert_ptr = lp->rx_insert_ptr->vndescp; in r6040_free_rxbufs()
317 lp->tx_remove_ptr = lp->tx_insert_ptr = lp->tx_ring; in r6040_init_txbufs()
318 r6040_init_ring_desc(lp->tx_ring, lp->tx_ring_dma, TX_DCNT); in r6040_init_txbufs()
328 lp->rx_remove_ptr = lp->rx_insert_ptr = lp->rx_ring; in r6040_alloc_rxbufs()
329 r6040_init_ring_desc(lp->rx_ring, lp->rx_ring_dma, RX_DCNT); in r6040_alloc_rxbufs()
761 lp->rx_ring = in r6040_open()
769 lp->tx_ring = in r6040_open()
787 dma_free_coherent(&lp->pdev->dev, TX_DESC_SIZE, lp->tx_ring, in r6040_open()
790 dma_free_coherent(&lp->pdev->dev, RX_DESC_SIZE, lp->rx_ring, in r6040_open()
[all …]

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