| /Linux-v5.4/drivers/tty/serial/cpm_uart/ |
| D | cpm_uart_core.c | 71 cbd_t __iomem *bdp = pinfo->tx_bd_base; in cpm_uart_tx_empty() local
75 if (in_be16(&bdp->cbd_sc) & BD_SC_READY) in cpm_uart_tx_empty()
78 if (in_be16(&bdp->cbd_sc) & BD_SC_WRAP) { in cpm_uart_tx_empty()
82 bdp++; in cpm_uart_tx_empty()
238 cbd_t __iomem *bdp; in cpm_uart_int_rx() local
247 bdp = pinfo->rx_cur; in cpm_uart_int_rx()
256 status = in_be16(&bdp->cbd_sc); in cpm_uart_int_rx()
262 i = in_be16(&bdp->cbd_datlen); in cpm_uart_int_rx()
273 cp = cpm2cpu_addr(in_be32(&bdp->cbd_bufaddr), pinfo); in cpm_uart_int_rx()
298 clrbits16(&bdp->cbd_sc, BD_SC_BR | BD_SC_FR | BD_SC_PR | in cpm_uart_int_rx()
[all …]
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| /Linux-v5.4/drivers/net/ethernet/freescale/fs_enet/ |
| D | fs_enet-main.c | 91 cbd_t __iomem *bdp; in fs_enet_napi() local
100 bdp = fep->dirty_tx; in fs_enet_napi()
106 while (((sc = CBDR_SC(bdp)) & BD_ENET_TX_READY) == 0 && tx_left) { in fs_enet_napi()
107 dirtyidx = bdp - fep->tx_bd_base; in fs_enet_napi()
152 dma_unmap_page(fep->dev, CBDR_BUFADDR(bdp), in fs_enet_napi()
153 CBDR_DATLEN(bdp), DMA_TO_DEVICE); in fs_enet_napi()
155 dma_unmap_single(fep->dev, CBDR_BUFADDR(bdp), in fs_enet_napi()
156 CBDR_DATLEN(bdp), DMA_TO_DEVICE); in fs_enet_napi()
170 bdp++; in fs_enet_napi()
172 bdp = fep->tx_bd_base; in fs_enet_napi()
[all …]
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| /Linux-v5.4/drivers/net/ethernet/freescale/ |
| D | fec_main.c | 247 static struct bufdesc *fec_enet_get_nextdesc(struct bufdesc *bdp, in fec_enet_get_nextdesc() argument
250 return (bdp >= bd->last) ? bd->base in fec_enet_get_nextdesc()
251 : (struct bufdesc *)(((void *)bdp) + bd->dsize); in fec_enet_get_nextdesc()
254 static struct bufdesc *fec_enet_get_prevdesc(struct bufdesc *bdp, in fec_enet_get_prevdesc() argument
257 return (bdp <= bd->base) ? bd->last in fec_enet_get_prevdesc()
258 : (struct bufdesc *)(((void *)bdp) - bd->dsize); in fec_enet_get_prevdesc()
261 static int fec_enet_get_bd_index(struct bufdesc *bdp, in fec_enet_get_bd_index() argument
264 return ((const char *)bdp - (const char *)bd->base) >> bd->dsize_log2; in fec_enet_get_bd_index()
299 struct bufdesc *bdp; in fec_dump() local
307 bdp = txq->bd.base; in fec_dump()
[all …]
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| D | gianfar.c | 112 static void gfar_init_rxbdp(struct gfar_priv_rx_q *rx_queue, struct rxbd8 *bdp, in gfar_init_rxbdp() argument
117 bdp->bufPtr = cpu_to_be32(buf); in gfar_init_rxbdp()
120 if (bdp == rx_queue->rx_bd_base + rx_queue->rx_ring_size - 1) in gfar_init_rxbdp()
125 bdp->lstatus = cpu_to_be32(lstatus); in gfar_init_rxbdp()
1270 struct rxbd8 *bdp; in gfar_alloc_rx_buffs() local
1275 bdp = &rx_queue->rx_bd_base[i]; in gfar_alloc_rx_buffs()
1288 gfar_init_rxbdp(rx_queue, bdp, in gfar_alloc_rx_buffs()
1292 bdp++; in gfar_alloc_rx_buffs()
1297 bdp = rx_queue->rx_bd_base; in gfar_alloc_rx_buffs()
1758 static inline struct txbd8 *skip_txbd(struct txbd8 *bdp, int stride, in skip_txbd() argument
[all …]
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| D | gianfar.h | 1268 static inline void gfar_clear_txbd_status(struct txbd8 *bdp) in gfar_clear_txbd_status() argument
1270 u32 lstatus = be32_to_cpu(bdp->lstatus); in gfar_clear_txbd_status()
1273 bdp->lstatus = cpu_to_be32(lstatus); in gfar_clear_txbd_status()
1286 struct rxbd8 *bdp; in gfar_rxbd_dma_lastfree() local
1291 bdp = &rxq->rx_bd_base[i]; in gfar_rxbd_dma_lastfree()
1293 bdp_dma += (uintptr_t)bdp - (uintptr_t)rxq->rx_bd_base; in gfar_rxbd_dma_lastfree()
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| /Linux-v5.4/drivers/tty/serial/ |
| D | ucc_uart.c | 257 struct qe_bd *bdp = qe_port->tx_bd_base; in qe_uart_tx_empty() local
260 if (in_be16(&bdp->status) & BD_SC_READY) in qe_uart_tx_empty()
264 if (in_be16(&bdp->status) & BD_SC_WRAP) in qe_uart_tx_empty()
271 bdp++; in qe_uart_tx_empty()
329 struct qe_bd *bdp; in qe_uart_tx_pump() local
335 bdp = qe_port->rx_cur; in qe_uart_tx_pump()
340 bdp = qe_port->tx_cur; in qe_uart_tx_pump()
342 p = qe2cpu_addr(bdp->buf, qe_port); in qe_uart_tx_pump()
345 out_be16(&bdp->length, 1); in qe_uart_tx_pump()
346 setbits16(&bdp->status, BD_SC_READY); in qe_uart_tx_pump()
[all …]
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| /Linux-v5.4/drivers/net/ethernet/aeroflex/ |
| D | greth.c | 396 struct greth_bd *bdp; in greth_start_xmit() local
424 bdp = greth->tx_bd_base + greth->tx_next; in greth_start_xmit()
425 dma_addr = greth_read_bd(&bdp->addr); in greth_start_xmit()
443 greth_write_bd(&bdp->stat, status); in greth_start_xmit()
465 struct greth_bd *bdp; in greth_start_xmit_gbit() local
505 bdp = greth->tx_bd_base + greth->tx_next; in greth_start_xmit_gbit()
506 greth_write_bd(&bdp->stat, status); in greth_start_xmit_gbit()
512 greth_write_bd(&bdp->addr, dma_addr); in greth_start_xmit_gbit()
520 bdp = greth->tx_bd_base + curr_tx; in greth_start_xmit_gbit()
537 greth_write_bd(&bdp->stat, status); in greth_start_xmit_gbit()
[all …]
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| /Linux-v5.4/drivers/video/backlight/ |
| D | cr_bllcd.c | 163 struct backlight_device *bdp; in cr_backlight_probe() local
184 bdp = devm_backlight_device_register(&pdev->dev, "cr-backlight", in cr_backlight_probe()
187 if (IS_ERR(bdp)) { in cr_backlight_probe()
189 return PTR_ERR(bdp); in cr_backlight_probe()
209 crp->cr_backlight_device = bdp; in cr_backlight_probe()
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| /Linux-v5.4/arch/x86/platform/uv/ |
| D | tlb_uv.c | 1949 struct uvhub_desc *bdp; in get_cpu_topology() local
1970 bdp = &uvhub_descs[uvhub]; in get_cpu_topology()
1972 bdp->num_cpus++; in get_cpu_topology()
1973 bdp->uvhub = uvhub; in get_cpu_topology()
1974 bdp->pnode = pnode; in get_cpu_topology()
1979 bdp->socket_mask |= (1 << socket); in get_cpu_topology()
1980 sdp = &bdp->socket[socket]; in get_cpu_topology()
2022 static int scan_sock(struct socket_desc *sdp, struct uvhub_desc *bdp, in scan_sock() argument
2038 bcp->cpus_in_uvhub = bdp->num_cpus; in scan_sock()
2041 bcp->uvhub = bdp->uvhub; in scan_sock()
[all …]
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| /Linux-v5.4/drivers/clk/mediatek/ |
| D | Makefile | 20 obj-$(CONFIG_COMMON_CLK_MT2701_BDPSYS) += clk-mt2701-bdp.o
28 obj-$(CONFIG_COMMON_CLK_MT2712_BDPSYS) += clk-mt2712-bdp.o
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| /Linux-v5.4/lib/ |
| D | decompress_bunzip2.c | 629 static int INIT start_bunzip(struct bunzip_data **bdp, void *inbuf, long len, in start_bunzip() argument
642 bd = *bdp = malloc(i); in start_bunzip()
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| /Linux-v5.4/net/ipv4/ |
| D | tcp_bbr.c | 359 u32 bdp; in bbr_bdp() local
376 bdp = (((w * gain) >> BBR_SCALE) + BW_UNIT - 1) / BW_UNIT; in bbr_bdp()
378 return bdp; in bbr_bdp()
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| /Linux-v5.4/drivers/scsi/ |
| D | qla1280.c | 667 struct qla_boards *bdp; in qla1280_info() local
671 bdp = &ql1280_board_tbl[ha->devnum]; in qla1280_info()
677 &bdp->name[0], ha->fwver1, ha->fwver2, ha->fwver3, in qla1280_info()
4152 struct qla_boards *bdp = &ql1280_board_tbl[devnum]; in qla1280_probe_one() local
4165 bdp->name, pdev->bus->number, PCI_SLOT(pdev->devfn)); in qla1280_probe_one()
4225 ha->ports = bdp->numPorts; in qla1280_probe_one()
4231 host->max_channel = bdp->numPorts - 1; in qla1280_probe_one()
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