drivers/soc/fsl/qe/qmc.c

1000

dev_dbg(qmc->dev, "only one or zero ts -> disable trnsync\n");

drivers/soc/fsl/qe/qmc.c

1020

dev_dbg(qmc->dev, "chan %u: trnsync=0x%04x, rx %u/%u 0x%llx, tx %u/%u 0x%llx\n",

drivers/soc/fsl/qe/qmc.c

1043

dev_err(chan->qmc->dev, "chan %u: Enable tsa entries failed (%d)\n",

drivers/soc/fsl/qe/qmc.c

1049

ret = qmc_setup_chan_trnsync(chan->qmc, chan);

drivers/soc/fsl/qe/qmc.c

1051

dev_err(chan->qmc->dev, "chan %u: setup TRNSYNC failed (%d)\n",

drivers/soc/fsl/qe/qmc.c

1058

qmc_write32(chan->s_param + QMC_SPE_RPACK, chan->qmc->data->rpack);

drivers/soc/fsl/qe/qmc.c

1061

chan->qmc->data->zdstate_transp :

drivers/soc/fsl/qe/qmc.c

1062

chan->qmc->data->zdstate_hdlc);

drivers/soc/fsl/qe/qmc.c

1063

qmc_write32(chan->s_param + QMC_SPE_RSTATE, chan->qmc->data->rstate);

drivers/soc/fsl/qe/qmc.c

1088

dev_err(chan->qmc->dev, "chan %u: Enable tsa entries failed (%d)\n",

drivers/soc/fsl/qe/qmc.c

1094

ret = qmc_setup_chan_trnsync(chan->qmc, chan);

drivers/soc/fsl/qe/qmc.c

1096

dev_err(chan->qmc->dev, "chan %u: setup TRNSYNC failed (%d)\n",

drivers/soc/fsl/qe/qmc.c

1209

qmc_write32(chan->s_param + QMC_SPE_TSTATE, chan->qmc->data->tstate);

drivers/soc/fsl/qe/qmc.c

1210

qmc_write32(chan->s_param + QMC_SPE_ZISTATE, chan->qmc->data->zistate);

drivers/soc/fsl/qe/qmc.c

1227

static int qmc_check_chans(struct qmc *qmc)

drivers/soc/fsl/qe/qmc.c

1236

ret = tsa_serial_get_info(qmc->tsa_serial, &info);

drivers/soc/fsl/qe/qmc.c

1241

dev_err(qmc->dev, "Number of TSA Tx/Rx TS assigned not supported\n");

drivers/soc/fsl/qe/qmc.c

1251

dev_err(qmc->dev, "Number of TSA Tx/Rx TS assigned are not equal\n");

drivers/soc/fsl/qe/qmc.c

1259

list_for_each_entry(chan, &qmc->chan_head, list) {

drivers/soc/fsl/qe/qmc.c

1261

dev_err(qmc->dev, "chan %u can use TSA unassigned Tx TS\n", chan->id);

drivers/soc/fsl/qe/qmc.c

1266

dev_err(qmc->dev, "chan %u can use TSA unassigned Rx TS\n", chan->id);

drivers/soc/fsl/qe/qmc.c

1274

static unsigned int qmc_nb_chans(struct qmc *qmc)

drivers/soc/fsl/qe/qmc.c

1279

list_for_each_entry(chan, &qmc->chan_head, list)

drivers/soc/fsl/qe/qmc.c

1285

static int qmc_of_parse_chans(struct qmc *qmc, struct device_node *np)

drivers/soc/fsl/qe/qmc.c

1296

dev_err(qmc->dev, "%pOF: failed to read reg\n", chan_np);

drivers/soc/fsl/qe/qmc.c

1300

dev_err(qmc->dev, "%pOF: Invalid chan_id\n", chan_np);

drivers/soc/fsl/qe/qmc.c

1304

chan = devm_kzalloc(qmc->dev, sizeof(*chan), GFP_KERNEL);

drivers/soc/fsl/qe/qmc.c

1315

dev_err(qmc->dev, "%pOF: failed to read fsl,tx-ts-mask\n",

drivers/soc/fsl/qe/qmc.c

1324

dev_err(qmc->dev, "%pOF: failed to read fsl,rx-ts-mask\n",

drivers/soc/fsl/qe/qmc.c

1334

dev_err(qmc->dev, "%pOF: failed to read fsl,operational-mode\n",

drivers/soc/fsl/qe/qmc.c

1343

dev_err(qmc->dev, "%pOF: Invalid fsl,operational-mode (%s)\n",

drivers/soc/fsl/qe/qmc.c

1351

list_add_tail(&chan->list, &qmc->chan_head);

drivers/soc/fsl/qe/qmc.c

1352

qmc->chans[chan->id] = chan;

drivers/soc/fsl/qe/qmc.c

1355

return qmc_check_chans(qmc);

drivers/soc/fsl/qe/qmc.c

1358

static int qmc_init_tsa_64rxtx(struct qmc *qmc, const struct tsa_serial_info *info)

drivers/soc/fsl/qe/qmc.c

1368

qmc->is_tsa_64rxtx = true;

drivers/soc/fsl/qe/qmc.c

1372

qmc_write16(qmc->scc_pram + QMC_GBL_TSATRX + (i * 2), 0x0000);

drivers/soc/fsl/qe/qmc.c

1375

qmc_setbits16(qmc->scc_pram + QMC_GBL_TSATRX + ((info->nb_rx_ts - 1) * 2),

drivers/soc/fsl/qe/qmc.c

1379

val = qmc->scc_pram_offset + QMC_GBL_TSATRX;

drivers/soc/fsl/qe/qmc.c

1380

qmc_write16(qmc->scc_pram + QMC_GBL_RX_S_PTR, val);

drivers/soc/fsl/qe/qmc.c

1381

qmc_write16(qmc->scc_pram + QMC_GBL_RXPTR, val);

drivers/soc/fsl/qe/qmc.c

1382

qmc_write16(qmc->scc_pram + QMC_GBL_TX_S_PTR, val);

drivers/soc/fsl/qe/qmc.c

1383

qmc_write16(qmc->scc_pram + QMC_GBL_TXPTR, val);

drivers/soc/fsl/qe/qmc.c

1388

static int qmc_init_tsa_32rx_32tx(struct qmc *qmc, const struct tsa_serial_info *info)

drivers/soc/fsl/qe/qmc.c

1397

qmc->is_tsa_64rxtx = false;

drivers/soc/fsl/qe/qmc.c

1401

qmc_write16(qmc->scc_pram + QMC_GBL_TSATRX + (i * 2), 0x0000);

drivers/soc/fsl/qe/qmc.c

1402

qmc_write16(qmc->scc_pram + QMC_GBL_TSATTX + (i * 2), 0x0000);

drivers/soc/fsl/qe/qmc.c

1406

qmc_setbits16(qmc->scc_pram + QMC_GBL_TSATRX + ((info->nb_rx_ts - 1) * 2),

drivers/soc/fsl/qe/qmc.c

1408

qmc_setbits16(qmc->scc_pram + QMC_GBL_TSATTX + ((info->nb_tx_ts - 1) * 2),

drivers/soc/fsl/qe/qmc.c

1412

val = qmc->scc_pram_offset + QMC_GBL_TSATRX;

drivers/soc/fsl/qe/qmc.c

1413

qmc_write16(qmc->scc_pram + QMC_GBL_RX_S_PTR, val);

drivers/soc/fsl/qe/qmc.c

1414

qmc_write16(qmc->scc_pram + QMC_GBL_RXPTR, val);

drivers/soc/fsl/qe/qmc.c

1417

val = qmc->scc_pram_offset + QMC_GBL_TSATTX;

drivers/soc/fsl/qe/qmc.c

1418

qmc_write16(qmc->scc_pram + QMC_GBL_TX_S_PTR, val);

drivers/soc/fsl/qe/qmc.c

1419

qmc_write16(qmc->scc_pram + QMC_GBL_TXPTR, val);

drivers/soc/fsl/qe/qmc.c

1424

static int qmc_init_tsa(struct qmc *qmc)

drivers/soc/fsl/qe/qmc.c

1430

ret = tsa_serial_get_info(qmc->tsa_serial, &info);

drivers/soc/fsl/qe/qmc.c

1439

qmc_init_tsa_64rxtx(qmc, &info) :

drivers/soc/fsl/qe/qmc.c

1440

qmc_init_tsa_32rx_32tx(qmc, &info);

drivers/soc/fsl/qe/qmc.c

1443

static int qmc_setup_chan(struct qmc *qmc, struct qmc_chan *chan)

drivers/soc/fsl/qe/qmc.c

1450

chan->qmc = qmc;

drivers/soc/fsl/qe/qmc.c

1453

chan->s_param = qmc->dpram + (chan->id * 64);

drivers/soc/fsl/qe/qmc.c

1455

chan->txbds = qmc->bd_table + (chan->id * (QMC_NB_TXBDS + QMC_NB_RXBDS));

drivers/soc/fsl/qe/qmc.c

1456

chan->rxbds = qmc->bd_table + (chan->id * (QMC_NB_TXBDS + QMC_NB_RXBDS)) + QMC_NB_TXBDS;

drivers/soc/fsl/qe/qmc.c

1472

qmc_write32(chan->s_param + QMC_SPE_TSTATE, chan->qmc->data->tstate);

drivers/soc/fsl/qe/qmc.c

1473

qmc_write32(chan->s_param + QMC_SPE_RSTATE, chan->qmc->data->rstate);

drivers/soc/fsl/qe/qmc.c

1474

qmc_write32(chan->s_param + QMC_SPE_ZISTATE, chan->qmc->data->zistate);

drivers/soc/fsl/qe/qmc.c

1475

qmc_write32(chan->s_param + QMC_SPE_RPACK, chan->qmc->data->rpack);

drivers/soc/fsl/qe/qmc.c

1477

qmc_write32(chan->s_param + QMC_SPE_ZDSTATE, chan->qmc->data->zdstate_transp);

drivers/soc/fsl/qe/qmc.c

1483

ret = qmc_setup_chan_trnsync(qmc, chan);

drivers/soc/fsl/qe/qmc.c

1487

qmc_write32(chan->s_param + QMC_SPE_ZDSTATE, chan->qmc->data->zdstate_hdlc);

drivers/soc/fsl/qe/qmc.c

1521

static int qmc_setup_chans(struct qmc *qmc)

drivers/soc/fsl/qe/qmc.c

1526

list_for_each_entry(chan, &qmc->chan_head, list) {

drivers/soc/fsl/qe/qmc.c

1527

ret = qmc_setup_chan(qmc, chan);

drivers/soc/fsl/qe/qmc.c

1535

static int qmc_finalize_chans(struct qmc *qmc)

drivers/soc/fsl/qe/qmc.c

1540

list_for_each_entry(chan, &qmc->chan_head, list) {

drivers/soc/fsl/qe/qmc.c

1562

static int qmc_setup_ints(struct qmc *qmc)

drivers/soc/fsl/qe/qmc.c

1568

for (i = 0; i < (qmc->int_size / sizeof(u16)); i++)

drivers/soc/fsl/qe/qmc.c

1569

qmc_write16(qmc->int_table + i, 0x0000);

drivers/soc/fsl/qe/qmc.c

1572

if (qmc->int_size >= sizeof(u16)) {

drivers/soc/fsl/qe/qmc.c

1573

last = qmc->int_table + (qmc->int_size / sizeof(u16)) - 1;

drivers/soc/fsl/qe/qmc.c

1580

static void qmc_irq_gint(struct qmc *qmc)

drivers/soc/fsl/qe/qmc.c

1587

int_entry = qmc_read16(qmc->int_curr);

drivers/soc/fsl/qe/qmc.c

1590

qmc_write16(qmc->int_curr, int_entry & QMC_INT_W);

drivers/soc/fsl/qe/qmc.c

1593

chan = qmc->chans[chan_id];

drivers/soc/fsl/qe/qmc.c

1595

dev_err(qmc->dev, "interrupt on invalid chan %u\n", chan_id);

drivers/soc/fsl/qe/qmc.c

1603

dev_info(qmc->dev, "intr chan %u, 0x%04x (UN)\n", chan_id,

drivers/soc/fsl/qe/qmc.c

1609

dev_info(qmc->dev, "intr chan %u, 0x%04x (BSY)\n", chan_id,

drivers/soc/fsl/qe/qmc.c

1616

chan->qmc->data->rpack);

drivers/soc/fsl/qe/qmc.c

1619

chan->qmc->data->zdstate_transp :

drivers/soc/fsl/qe/qmc.c

1620

chan->qmc->data->zdstate_hdlc);

drivers/soc/fsl/qe/qmc.c

1622

chan->qmc->data->rstate);

drivers/soc/fsl/qe/qmc.c

1635

qmc->int_curr = qmc->int_table;

drivers/soc/fsl/qe/qmc.c

1637

qmc->int_curr++;

drivers/soc/fsl/qe/qmc.c

1638

int_entry = qmc_read16(qmc->int_curr);

drivers/soc/fsl/qe/qmc.c

1644

struct qmc *qmc = (struct qmc *)priv;

drivers/soc/fsl/qe/qmc.c

1647

scce = qmc_read16(qmc->scc_regs + SCC_SCCE);

drivers/soc/fsl/qe/qmc.c

1648

qmc_write16(qmc->scc_regs + SCC_SCCE, scce);

drivers/soc/fsl/qe/qmc.c

1651

dev_info(qmc->dev, "IRQ queue overflow\n");

drivers/soc/fsl/qe/qmc.c

1654

dev_err(qmc->dev, "Global transmitter underrun\n");

drivers/soc/fsl/qe/qmc.c

1657

dev_err(qmc->dev, "Global receiver overrun\n");

drivers/soc/fsl/qe/qmc.c

1661

qmc_irq_gint(qmc);

drivers/soc/fsl/qe/qmc.c

1666

static int qmc_qe_soft_qmc_init(struct qmc *qmc, struct device_node *np)

drivers/soc/fsl/qe/qmc.c

1682

dev_err(qmc->dev, "%pOF: failed to read fsl,soft-qmc\n",

drivers/soc/fsl/qe/qmc.c

1690

dev_err(qmc->dev, "Another Firmware is already loaded\n");

drivers/soc/fsl/qe/qmc.c

1693

dev_info(qmc->dev, "Firmware already loaded\n");

drivers/soc/fsl/qe/qmc.c

1697

dev_info(qmc->dev, "Using firmware %s\n", filename);

drivers/soc/fsl/qe/qmc.c

1699

ret = request_firmware(&fw, filename, qmc->dev);

drivers/soc/fsl/qe/qmc.c

1701

dev_err(qmc->dev, "Failed to request firmware %s\n", filename);

drivers/soc/fsl/qe/qmc.c

1709

dev_err(qmc->dev, "Invalid firmware %s\n", filename);

drivers/soc/fsl/qe/qmc.c

1716

dev_err(qmc->dev, "Failed to load firmware %s\n", filename);

drivers/soc/fsl/qe/qmc.c

1726

static int qmc_cpm1_init_resources(struct qmc *qmc, struct platform_device *pdev)

drivers/soc/fsl/qe/qmc.c

1730

qmc->scc_regs = devm_platform_ioremap_resource_byname(pdev, "scc_regs");

drivers/soc/fsl/qe/qmc.c

1731

if (IS_ERR(qmc->scc_regs))

drivers/soc/fsl/qe/qmc.c

1732

return PTR_ERR(qmc->scc_regs);

drivers/soc/fsl/qe/qmc.c

1737

qmc->scc_pram_offset = res->start - get_immrbase();

drivers/soc/fsl/qe/qmc.c

1738

qmc->scc_pram = devm_ioremap_resource(qmc->dev, res);

drivers/soc/fsl/qe/qmc.c

1739

if (IS_ERR(qmc->scc_pram))

drivers/soc/fsl/qe/qmc.c

1740

return PTR_ERR(qmc->scc_pram);

drivers/soc/fsl/qe/qmc.c

1742

qmc->dpram = devm_platform_ioremap_resource_byname(pdev, "dpram");

drivers/soc/fsl/qe/qmc.c

1743

if (IS_ERR(qmc->dpram))

drivers/soc/fsl/qe/qmc.c

1744

return PTR_ERR(qmc->dpram);

drivers/soc/fsl/qe/qmc.c

1749

static int qmc_qe_init_resources(struct qmc *qmc, struct platform_device *pdev)

drivers/soc/fsl/qe/qmc.c

1755

qmc->scc_regs = devm_platform_ioremap_resource_byname(pdev, "ucc_regs");

drivers/soc/fsl/qe/qmc.c

1756

if (IS_ERR(qmc->scc_regs))

drivers/soc/fsl/qe/qmc.c

1757

return PTR_ERR(qmc->scc_regs);

drivers/soc/fsl/qe/qmc.c

1759

ucc_num = tsa_serial_get_num(qmc->tsa_serial);

drivers/soc/fsl/qe/qmc.c

1761

return dev_err_probe(qmc->dev, ucc_num, "Failed to get UCC num\n");

drivers/soc/fsl/qe/qmc.c

1763

qmc->qe_subblock = ucc_slow_get_qe_cr_subblock(ucc_num);

drivers/soc/fsl/qe/qmc.c

1764

if (qmc->qe_subblock == QE_CR_SUBBLOCK_INVALID) {

drivers/soc/fsl/qe/qmc.c

1765

dev_err(qmc->dev, "Unsupported ucc num %u\n", ucc_num);

drivers/soc/fsl/qe/qmc.c

1775

info = devm_qe_muram_alloc(qmc->dev, UCC_SLOW_PRAM_SIZE + 2 * 64,

drivers/soc/fsl/qe/qmc.c

1780

if (!qe_issue_cmd(QE_ASSIGN_PAGE_TO_DEVICE, qmc->qe_subblock,

drivers/soc/fsl/qe/qmc.c

1782

dev_err(qmc->dev, "QE_ASSIGN_PAGE_TO_DEVICE cmd failed");

drivers/soc/fsl/qe/qmc.c

1785

qmc->scc_pram = qe_muram_addr(info);

drivers/soc/fsl/qe/qmc.c

1786

qmc->scc_pram_offset = info;

drivers/soc/fsl/qe/qmc.c

1791

qmc->dpram_offset = res->start - qe_muram_dma(qe_muram_addr(0));

drivers/soc/fsl/qe/qmc.c

1792

qmc->dpram = devm_ioremap_resource(qmc->dev, res);

drivers/soc/fsl/qe/qmc.c

1793

if (IS_ERR(qmc->dpram))

drivers/soc/fsl/qe/qmc.c

1794

return PTR_ERR(qmc->dpram);

drivers/soc/fsl/qe/qmc.c

1799

static int qmc_init_resources(struct qmc *qmc, struct platform_device *pdev)

drivers/soc/fsl/qe/qmc.c

1801

return qmc_is_qe(qmc) ?

drivers/soc/fsl/qe/qmc.c

1802

qmc_qe_init_resources(qmc, pdev) :

drivers/soc/fsl/qe/qmc.c

1803

qmc_cpm1_init_resources(qmc, pdev);

drivers/soc/fsl/qe/qmc.c

1806

static int qmc_cpm1_init_scc(struct qmc *qmc)

drivers/soc/fsl/qe/qmc.c

1812

ret = tsa_serial_connect(qmc->tsa_serial);

drivers/soc/fsl/qe/qmc.c

1814

return dev_err_probe(qmc->dev, ret, "Failed to connect TSA serial\n");

drivers/soc/fsl/qe/qmc.c

1818

qmc_write32(qmc->scc_regs + SCC_GSMRH, val);

drivers/soc/fsl/qe/qmc.c

1821

qmc_write32(qmc->scc_regs + SCC_GSMRL, SCC_CPM1_GSMRL_MODE_QMC);

drivers/soc/fsl/qe/qmc.c

1824

qmc_write16(qmc->scc_regs + SCC_SCCM, 0x0000);

drivers/soc/fsl/qe/qmc.c

1825

qmc_write16(qmc->scc_regs + SCC_SCCE, 0x000F);

drivers/soc/fsl/qe/qmc.c

1830

static int qmc_qe_init_ucc(struct qmc *qmc)

drivers/soc/fsl/qe/qmc.c

1836

qmc_write8(qmc->scc_regs + SCC_QE_UCC_GUEMR,

drivers/soc/fsl/qe/qmc.c

1840

ret = tsa_serial_connect(qmc->tsa_serial);

drivers/soc/fsl/qe/qmc.c

1842

return dev_err_probe(qmc->dev, ret, "Failed to connect TSA serial\n");

drivers/soc/fsl/qe/qmc.c

1845

if (!qe_issue_cmd(QE_PUSHSCHED, qmc->qe_subblock,

drivers/soc/fsl/qe/qmc.c

1847

dev_err(qmc->dev, "QE_CMD_PUSH_SCHED tx cmd failed");

drivers/soc/fsl/qe/qmc.c

1853

if (!qe_issue_cmd(QE_PUSHSCHED, qmc->qe_subblock | 0x00020000,

drivers/soc/fsl/qe/qmc.c

1855

dev_err(qmc->dev, "QE_CMD_PUSH_SCHED rx cmd failed");

drivers/soc/fsl/qe/qmc.c

1864

val = qmc_read16(qmc->scc_pram + QMC_GBL_RX_S_PTR);

drivers/soc/fsl/qe/qmc.c

1865

qmc_write16(qmc->scc_pram + QMC_GBL_RXPTR, val);

drivers/soc/fsl/qe/qmc.c

1866

val = qmc_read16(qmc->scc_pram + QMC_GBL_TX_S_PTR);

drivers/soc/fsl/qe/qmc.c

1867

qmc_write16(qmc->scc_pram + QMC_GBL_TXPTR, val);

drivers/soc/fsl/qe/qmc.c

1872

qmc_write32(qmc->scc_regs + SCC_GSMRH, val);

drivers/soc/fsl/qe/qmc.c

1875

qmc_write32(qmc->scc_regs + SCC_GSMRL, SCC_QE_GSMRL_MODE_QMC);

drivers/soc/fsl/qe/qmc.c

1878

qmc_write16(qmc->scc_regs + SCC_SCCM, 0x0000);

drivers/soc/fsl/qe/qmc.c

1879

qmc_write16(qmc->scc_regs + SCC_SCCE, 0x000F);

drivers/soc/fsl/qe/qmc.c

1884

tsa_serial_disconnect(qmc->tsa_serial);

drivers/soc/fsl/qe/qmc.c

1888

static int qmc_init_xcc(struct qmc *qmc)

drivers/soc/fsl/qe/qmc.c

1890

return qmc_is_qe(qmc) ?

drivers/soc/fsl/qe/qmc.c

1891

qmc_qe_init_ucc(qmc) :

drivers/soc/fsl/qe/qmc.c

1892

qmc_cpm1_init_scc(qmc);

drivers/soc/fsl/qe/qmc.c

1895

static void qmc_exit_xcc(struct qmc *qmc)

drivers/soc/fsl/qe/qmc.c

1898

tsa_serial_disconnect(qmc->tsa_serial);

drivers/soc/fsl/qe/qmc.c

1905

struct qmc *qmc;

drivers/soc/fsl/qe/qmc.c

1909

qmc = devm_kzalloc(&pdev->dev, sizeof(*qmc), GFP_KERNEL);

drivers/soc/fsl/qe/qmc.c

1910

if (!qmc)

drivers/soc/fsl/qe/qmc.c

1913

qmc->dev = &pdev->dev;

drivers/soc/fsl/qe/qmc.c

1914

qmc->data = of_device_get_match_data(&pdev->dev);

drivers/soc/fsl/qe/qmc.c

1915

if (!qmc->data) {

drivers/soc/fsl/qe/qmc.c

1916

dev_err(qmc->dev, "Missing match data\n");

drivers/soc/fsl/qe/qmc.c

1919

INIT_LIST_HEAD(&qmc->chan_head);

drivers/soc/fsl/qe/qmc.c

1921

qmc->tsa_serial = devm_tsa_serial_get_byphandle(qmc->dev, np, "fsl,tsa-serial");

drivers/soc/fsl/qe/qmc.c

1922

if (IS_ERR(qmc->tsa_serial)) {

drivers/soc/fsl/qe/qmc.c

1923

return dev_err_probe(qmc->dev, PTR_ERR(qmc->tsa_serial),

drivers/soc/fsl/qe/qmc.c

1927

ret = qmc_init_resources(qmc, pdev);

drivers/soc/fsl/qe/qmc.c

1931

if (qmc_is_qe(qmc)) {

drivers/soc/fsl/qe/qmc.c

1932

ret = qmc_qe_soft_qmc_init(qmc, np);

drivers/soc/fsl/qe/qmc.c

1938

ret = qmc_of_parse_chans(qmc, np);

drivers/soc/fsl/qe/qmc.c

1942

nb_chans = qmc_nb_chans(qmc);

drivers/soc/fsl/qe/qmc.c

1948

qmc->bd_size = (nb_chans * (QMC_NB_TXBDS + QMC_NB_RXBDS)) * sizeof(cbd_t);

drivers/soc/fsl/qe/qmc.c

1949

qmc->bd_table = dmam_alloc_coherent(qmc->dev, qmc->bd_size,

drivers/soc/fsl/qe/qmc.c

1950

&qmc->bd_dma_addr, GFP_KERNEL);

drivers/soc/fsl/qe/qmc.c

1951

if (!qmc->bd_table) {

drivers/soc/fsl/qe/qmc.c

1952

dev_err(qmc->dev, "Failed to allocate bd table\n");

drivers/soc/fsl/qe/qmc.c

1955

memset(qmc->bd_table, 0, qmc->bd_size);

drivers/soc/fsl/qe/qmc.c

1957

qmc_write32(qmc->scc_pram + QMC_GBL_MCBASE, qmc->bd_dma_addr);

drivers/soc/fsl/qe/qmc.c

1960

qmc->int_size = QMC_NB_INTS * sizeof(u16);

drivers/soc/fsl/qe/qmc.c

1961

qmc->int_table = dmam_alloc_coherent(qmc->dev, qmc->int_size,

drivers/soc/fsl/qe/qmc.c

1962

&qmc->int_dma_addr, GFP_KERNEL);

drivers/soc/fsl/qe/qmc.c

1963

if (!qmc->int_table) {

drivers/soc/fsl/qe/qmc.c

1964

dev_err(qmc->dev, "Failed to allocate interrupt table\n");

drivers/soc/fsl/qe/qmc.c

1967

memset(qmc->int_table, 0, qmc->int_size);

drivers/soc/fsl/qe/qmc.c

1969

qmc->int_curr = qmc->int_table;

drivers/soc/fsl/qe/qmc.c

1970

qmc_write32(qmc->scc_pram + QMC_GBL_INTBASE, qmc->int_dma_addr);

drivers/soc/fsl/qe/qmc.c

1971

qmc_write32(qmc->scc_pram + QMC_GBL_INTPTR, qmc->int_dma_addr);

drivers/soc/fsl/qe/qmc.c

1974

qmc_write16(qmc->scc_pram + QMC_GBL_MRBLR, HDLC_MAX_MRU + 4);

drivers/soc/fsl/qe/qmc.c

1976

qmc_write16(qmc->scc_pram + QMC_GBL_GRFTHR, 1);

drivers/soc/fsl/qe/qmc.c

1977

qmc_write16(qmc->scc_pram + QMC_GBL_GRFCNT, 1);

drivers/soc/fsl/qe/qmc.c

1979

qmc_write32(qmc->scc_pram + QMC_GBL_C_MASK32, 0xDEBB20E3);

drivers/soc/fsl/qe/qmc.c

1980

qmc_write16(qmc->scc_pram + QMC_GBL_C_MASK16, 0xF0B8);

drivers/soc/fsl/qe/qmc.c

1982

if (qmc_is_qe(qmc)) {

drivers/soc/fsl/qe/qmc.c

1984

memset_io(qmc->scc_pram + QMC_QE_GBL_RSV_B0_START, 0,

drivers/soc/fsl/qe/qmc.c

1987

qmc_write32(qmc->scc_pram + QMC_QE_GBL_GCSBASE, qmc->dpram_offset);

drivers/soc/fsl/qe/qmc.c

1990

memset_io(qmc->scc_pram + UCC_SLOW_PRAM_SIZE, 0x01, 64);

drivers/soc/fsl/qe/qmc.c

1991

memset_io(qmc->scc_pram + UCC_SLOW_PRAM_SIZE + 64, 0x01, 64);

drivers/soc/fsl/qe/qmc.c

1992

qmc_write16(qmc->scc_pram + QMC_QE_GBL_RX_FRM_BASE,

drivers/soc/fsl/qe/qmc.c

1993

qmc->scc_pram_offset + UCC_SLOW_PRAM_SIZE);

drivers/soc/fsl/qe/qmc.c

1994

qmc_write16(qmc->scc_pram + QMC_QE_GBL_TX_FRM_BASE,

drivers/soc/fsl/qe/qmc.c

1995

qmc->scc_pram_offset + UCC_SLOW_PRAM_SIZE + 64);

drivers/soc/fsl/qe/qmc.c

1998

ret = qmc_init_tsa(qmc);

drivers/soc/fsl/qe/qmc.c

2002

qmc_write16(qmc->scc_pram + QMC_GBL_QMCSTATE, 0x8000);

drivers/soc/fsl/qe/qmc.c

2004

ret = qmc_setup_chans(qmc);

drivers/soc/fsl/qe/qmc.c

2009

ret = qmc_setup_ints(qmc);

drivers/soc/fsl/qe/qmc.c

2014

ret = qmc_init_xcc(qmc);

drivers/soc/fsl/qe/qmc.c

2024

ret = devm_request_irq(qmc->dev, irq, qmc_irq_handler, 0, "qmc", qmc);

drivers/soc/fsl/qe/qmc.c

2029

qmc_write16(qmc->scc_regs + SCC_SCCM,

drivers/soc/fsl/qe/qmc.c

2032

ret = qmc_finalize_chans(qmc);

drivers/soc/fsl/qe/qmc.c

2037

qmc_setbits32(qmc->scc_regs + SCC_GSMRL, SCC_GSMRL_ENR | SCC_GSMRL_ENT);

drivers/soc/fsl/qe/qmc.c

2039

platform_set_drvdata(pdev, qmc);

drivers/soc/fsl/qe/qmc.c

2042

ret = devm_of_platform_populate(qmc->dev);

drivers/soc/fsl/qe/qmc.c

2049

qmc_setbits32(qmc->scc_regs + SCC_GSMRL, 0);

drivers/soc/fsl/qe/qmc.c

2052

qmc_write16(qmc->scc_regs + SCC_SCCM, 0);

drivers/soc/fsl/qe/qmc.c

2055

qmc_exit_xcc(qmc);

drivers/soc/fsl/qe/qmc.c

2061

struct qmc *qmc = platform_get_drvdata(pdev);

drivers/soc/fsl/qe/qmc.c

2064

qmc_setbits32(qmc->scc_regs + SCC_GSMRL, 0);

drivers/soc/fsl/qe/qmc.c

2067

qmc_write16(qmc->scc_regs + SCC_SCCM, 0);

drivers/soc/fsl/qe/qmc.c

2070

qmc_exit_xcc(qmc);

drivers/soc/fsl/qe/qmc.c

208

struct qmc *qmc;

drivers/soc/fsl/qe/qmc.c

2118

struct qmc *qmc;

drivers/soc/fsl/qe/qmc.c

2127

qmc = platform_get_drvdata(pdev);

drivers/soc/fsl/qe/qmc.c

2128

if (!qmc) {

drivers/soc/fsl/qe/qmc.c

2133

if (chan_index >= ARRAY_SIZE(qmc->chans)) {

drivers/soc/fsl/qe/qmc.c

2138

qmc_chan = qmc->chans[chan_index];

drivers/soc/fsl/qe/qmc.c

2201

put_device(chan->qmc->dev);

drivers/soc/fsl/qe/qmc.c

319

static bool qmc_is_qe(const struct qmc *qmc)

drivers/soc/fsl/qe/qmc.c

322

return qmc->data->version == QMC_QE;

drivers/soc/fsl/qe/qmc.c

334

ret = tsa_serial_get_info(chan->qmc->tsa_serial, &tsa_info);

drivers/soc/fsl/qe/qmc.c

383

if (chan->qmc->is_tsa_64rxtx) {

drivers/soc/fsl/qe/qmc.c

392

dev_err(chan->qmc->dev, "Channel rx and/or tx not stopped\n");

drivers/soc/fsl/qe/qmc.c

416

qmc_write16(chan->qmc->scc_pram + QMC_GBL_MRBLR,

drivers/soc/fsl/qe/qmc.c

618

qmc_write32(chan->s_param + QMC_SPE_RPACK, chan->qmc->data->rpack);

drivers/soc/fsl/qe/qmc.c

621

chan->qmc->data->zdstate_transp :

drivers/soc/fsl/qe/qmc.c

622

chan->qmc->data->zdstate_hdlc);

drivers/soc/fsl/qe/qmc.c

623

qmc_write32(chan->s_param + QMC_SPE_RSTATE, chan->qmc->data->rstate);

drivers/soc/fsl/qe/qmc.c

724

dev_err(chan->qmc->dev, "chan %u uses different Rx and Tx TS\n", chan->id);

drivers/soc/fsl/qe/qmc.c

735

curr = qmc_read16(chan->qmc->scc_pram + QMC_GBL_TSATRX + (i * 2));

drivers/soc/fsl/qe/qmc.c

737

dev_err(chan->qmc->dev, "chan %u TxRx entry %d already used\n",

drivers/soc/fsl/qe/qmc.c

748

qmc_clrsetbits16(chan->qmc->scc_pram + QMC_GBL_TSATRX + (i * 2),

drivers/soc/fsl/qe/qmc.c

771

curr = qmc_read16(chan->qmc->scc_pram + QMC_GBL_TSATRX + (i * 2));

drivers/soc/fsl/qe/qmc.c

773

dev_err(chan->qmc->dev, "chan %u Rx entry %d already used\n",

drivers/soc/fsl/qe/qmc.c

784

qmc_clrsetbits16(chan->qmc->scc_pram + QMC_GBL_TSATRX + (i * 2),

drivers/soc/fsl/qe/qmc.c

807

curr = qmc_read16(chan->qmc->scc_pram + QMC_GBL_TSATTX + (i * 2));

drivers/soc/fsl/qe/qmc.c

809

dev_err(chan->qmc->dev, "chan %u Tx entry %d already used\n",

drivers/soc/fsl/qe/qmc.c

820

qmc_clrsetbits16(chan->qmc->scc_pram + QMC_GBL_TSATTX + (i * 2),

drivers/soc/fsl/qe/qmc.c

833

ret = tsa_serial_get_info(chan->qmc->tsa_serial, &info);

drivers/soc/fsl/qe/qmc.c

838

if (chan->qmc->is_tsa_64rxtx)

drivers/soc/fsl/qe/qmc.c

850

ret = tsa_serial_get_info(chan->qmc->tsa_serial, &info);

drivers/soc/fsl/qe/qmc.c

855

if (chan->qmc->is_tsa_64rxtx)

drivers/soc/fsl/qe/qmc.c

868

if (!qe_issue_cmd(cmd, chan->qmc->qe_subblock, chan->id, 0))

drivers/soc/fsl/qe/qmc.c

887

ret = qmc_is_qe(chan->qmc) ?

drivers/soc/fsl/qe/qmc.c

891

dev_err(chan->qmc->dev, "chan %u: Send STOP RECEIVE failed (%d)\n",

drivers/soc/fsl/qe/qmc.c

898

if (!chan->qmc->is_tsa_64rxtx || chan->is_tx_stopped) {

drivers/soc/fsl/qe/qmc.c

901

dev_err(chan->qmc->dev, "chan %u: Disable tsa entries failed (%d)\n",

drivers/soc/fsl/qe/qmc.c

926

ret = qmc_is_qe(chan->qmc) ?

drivers/soc/fsl/qe/qmc.c

930

dev_err(chan->qmc->dev, "chan %u: Send STOP TRANSMIT failed (%d)\n",

drivers/soc/fsl/qe/qmc.c

937

if (!chan->qmc->is_tsa_64rxtx || chan->is_rx_stopped) {

drivers/soc/fsl/qe/qmc.c

940

dev_err(chan->qmc->dev, "chan %u: Disable tsa entries failed (%d)\n",

drivers/soc/fsl/qe/qmc.c

984

static int qmc_setup_chan_trnsync(struct qmc *qmc, struct qmc_chan *chan)

drivers/soc/fsl/qe/qmc.c

993

ret = tsa_serial_get_info(chan->qmc->tsa_serial, &info);