drivers/net/dsa/hirschmann/hellcreek.c

100

static u16 hellcreek_read_ctrl(struct hellcreek *hellcreek)

drivers/net/dsa/hirschmann/hellcreek.c

1001

mutex_unlock(&hellcreek->reg_lock);

drivers/net/dsa/hirschmann/hellcreek.c

1006

static void hellcreek_setup_cpu_and_tunnel_port(struct hellcreek *hellcreek)

drivers/net/dsa/hirschmann/hellcreek.c

1008

struct hellcreek_port *tunnel_port = &hellcreek->ports[TUNNEL_PORT];

drivers/net/dsa/hirschmann/hellcreek.c

1009

struct hellcreek_port *cpu_port = &hellcreek->ports[CPU_PORT];

drivers/net/dsa/hirschmann/hellcreek.c

1014

mutex_lock(&hellcreek->reg_lock);

drivers/net/dsa/hirschmann/hellcreek.c

1016

hellcreek_select_port(hellcreek, CPU_PORT);

drivers/net/dsa/hirschmann/hellcreek.c

1017

hellcreek_write(hellcreek, ptcfg, HR_PTCFG);

drivers/net/dsa/hirschmann/hellcreek.c

1019

hellcreek_select_port(hellcreek, TUNNEL_PORT);

drivers/net/dsa/hirschmann/hellcreek.c

102

return readw(hellcreek->base + HR_CTRL_C);

drivers/net/dsa/hirschmann/hellcreek.c

1020

hellcreek_write(hellcreek, ptcfg, HR_PTCFG);

drivers/net/dsa/hirschmann/hellcreek.c

1025

mutex_unlock(&hellcreek->reg_lock);

drivers/net/dsa/hirschmann/hellcreek.c

1028

static void hellcreek_setup_tc_identity_mapping(struct hellcreek *hellcreek)

drivers/net/dsa/hirschmann/hellcreek.c

105

static u16 hellcreek_read_stat(struct hellcreek *hellcreek)

drivers/net/dsa/hirschmann/hellcreek.c

1051

mutex_lock(&hellcreek->reg_lock);

drivers/net/dsa/hirschmann/hellcreek.c

1053

hellcreek_select_prio(hellcreek, i);

drivers/net/dsa/hirschmann/hellcreek.c

1054

hellcreek_write(hellcreek,

drivers/net/dsa/hirschmann/hellcreek.c

1058

mutex_unlock(&hellcreek->reg_lock);

drivers/net/dsa/hirschmann/hellcreek.c

1062

static int hellcreek_setup_fdb(struct hellcreek *hellcreek)

drivers/net/dsa/hirschmann/hellcreek.c

107

return readw(hellcreek->base + HR_SWSTAT);

drivers/net/dsa/hirschmann/hellcreek.c

110

static void hellcreek_write(struct hellcreek *hellcreek, u16 data,

drivers/net/dsa/hirschmann/hellcreek.c

113

writew(data, hellcreek->base + offset);

drivers/net/dsa/hirschmann/hellcreek.c

1143

mutex_lock(&hellcreek->reg_lock);

drivers/net/dsa/hirschmann/hellcreek.c

1144

ret = __hellcreek_fdb_add(hellcreek, &l2_ptp);

drivers/net/dsa/hirschmann/hellcreek.c

1147

ret = __hellcreek_fdb_add(hellcreek, &udp4_ptp);

drivers/net/dsa/hirschmann/hellcreek.c

1150

ret = __hellcreek_fdb_add(hellcreek, &udp6_ptp);

drivers/net/dsa/hirschmann/hellcreek.c

1153

ret = __hellcreek_fdb_add(hellcreek, &l2_p2p);

drivers/net/dsa/hirschmann/hellcreek.c

1156

ret = __hellcreek_fdb_add(hellcreek, &udp4_p2p);

drivers/net/dsa/hirschmann/hellcreek.c

1159

ret = __hellcreek_fdb_add(hellcreek, &udp6_p2p);

drivers/net/dsa/hirschmann/hellcreek.c

116

static void hellcreek_select_port(struct hellcreek *hellcreek, int port)

drivers/net/dsa/hirschmann/hellcreek.c

1162

ret = __hellcreek_fdb_add(hellcreek, &stp);

drivers/net/dsa/hirschmann/hellcreek.c

1164

mutex_unlock(&hellcreek->reg_lock);

drivers/net/dsa/hirschmann/hellcreek.c

1173

struct hellcreek *hellcreek = ds->priv;

drivers/net/dsa/hirschmann/hellcreek.c

1177

hellcreek->pdata->name);

drivers/net/dsa/hirschmann/hellcreek.c

1182

struct hellcreek *hellcreek = priv;

drivers/net/dsa/hirschmann/hellcreek.c

1186

mutex_lock(&hellcreek->reg_lock);

drivers/net/dsa/hirschmann/hellcreek.c

1188

if (hellcreek->vidmbrcfg[i])

drivers/net/dsa/hirschmann/hellcreek.c

1190

mutex_unlock(&hellcreek->reg_lock);

drivers/net/dsa/hirschmann/hellcreek.c

1197

struct hellcreek *hellcreek = priv;

drivers/net/dsa/hirschmann/hellcreek.c

120

hellcreek_write(hellcreek, val, HR_PSEL);

drivers/net/dsa/hirschmann/hellcreek.c

1203

mutex_lock(&hellcreek->reg_lock);

drivers/net/dsa/hirschmann/hellcreek.c

1204

count = hellcreek_read(hellcreek, HR_FDBMAX);

drivers/net/dsa/hirschmann/hellcreek.c

1205

mutex_unlock(&hellcreek->reg_lock);

drivers/net/dsa/hirschmann/hellcreek.c

1214

struct hellcreek *hellcreek = ds->priv;

drivers/net/dsa/hirschmann/hellcreek.c

1222

hellcreek->fdb_entries,

drivers/net/dsa/hirschmann/hellcreek.c

1223

hellcreek->fdb_entries,

drivers/net/dsa/hirschmann/hellcreek.c

123

static void hellcreek_select_prio(struct hellcreek *hellcreek, int prio)

drivers/net/dsa/hirschmann/hellcreek.c

1233

err = dsa_devlink_resource_register(ds, "FDB", hellcreek->fdb_entries,

drivers/net/dsa/hirschmann/hellcreek.c

1243

hellcreek);

drivers/net/dsa/hirschmann/hellcreek.c

1248

hellcreek);

drivers/net/dsa/hirschmann/hellcreek.c

1265

struct hellcreek *hellcreek = ds->priv;

drivers/net/dsa/hirschmann/hellcreek.c

127

hellcreek_write(hellcreek, val, HR_PSEL);

drivers/net/dsa/hirschmann/hellcreek.c

1274

mutex_lock(&hellcreek->reg_lock);

drivers/net/dsa/hirschmann/hellcreek.c

1276

entry->member = hellcreek->vidmbrcfg[i];

drivers/net/dsa/hirschmann/hellcreek.c

1279

mutex_unlock(&hellcreek->reg_lock);

drivers/net/dsa/hirschmann/hellcreek.c

1293

struct hellcreek *hellcreek = ds->priv;

drivers/net/dsa/hirschmann/hellcreek.c

1296

table = kzalloc_objs(*entry, hellcreek->fdb_entries);

drivers/net/dsa/hirschmann/hellcreek.c

130

static void hellcreek_select_port_prio(struct hellcreek *hellcreek, int port,

drivers/net/dsa/hirschmann/hellcreek.c

1302

mutex_lock(&hellcreek->reg_lock);

drivers/net/dsa/hirschmann/hellcreek.c

1305

hellcreek_read(hellcreek, HR_FDBMAX);

drivers/net/dsa/hirschmann/hellcreek.c

1306

hellcreek_write(hellcreek, 0x00, HR_FDBMAX);

drivers/net/dsa/hirschmann/hellcreek.c

1308

for (i = 0; i < hellcreek->fdb_entries; ++i, ++entry) {

drivers/net/dsa/hirschmann/hellcreek.c

1310

hellcreek_populate_fdb_entry(hellcreek, entry, i);

drivers/net/dsa/hirschmann/hellcreek.c

1313

hellcreek_write(hellcreek, 0x00, HR_FDBRDH);

drivers/net/dsa/hirschmann/hellcreek.c

1316

mutex_unlock(&hellcreek->reg_lock);

drivers/net/dsa/hirschmann/hellcreek.c

1337

struct hellcreek *hellcreek = ds->priv;

drivers/net/dsa/hirschmann/hellcreek.c

1351

hellcreek->vlan_region = region;

drivers/net/dsa/hirschmann/hellcreek.c

1354

size = hellcreek->fdb_entries * sizeof(struct hellcreek_fdb_entry);

drivers/net/dsa/hirschmann/hellcreek.c

1363

hellcreek->fdb_region = region;

drivers/net/dsa/hirschmann/hellcreek.c

1368

dsa_devlink_region_destroy(hellcreek->vlan_region);

drivers/net/dsa/hirschmann/hellcreek.c

137

hellcreek_write(hellcreek, val, HR_PSEL);

drivers/net/dsa/hirschmann/hellcreek.c

1375

struct hellcreek *hellcreek = ds->priv;

drivers/net/dsa/hirschmann/hellcreek.c

1377

dsa_devlink_region_destroy(hellcreek->fdb_region);

drivers/net/dsa/hirschmann/hellcreek.c

1378

dsa_devlink_region_destroy(hellcreek->vlan_region);

drivers/net/dsa/hirschmann/hellcreek.c

1383

struct hellcreek *hellcreek = ds->priv;

drivers/net/dsa/hirschmann/hellcreek.c

1387

dev_dbg(hellcreek->dev, "Set up the switch\n");

drivers/net/dsa/hirschmann/hellcreek.c

1390

ret = hellcreek_enable_ip_core(hellcreek);

drivers/net/dsa/hirschmann/hellcreek.c

1392

dev_err(hellcreek->dev, "Failed to enable IP core!\n");

drivers/net/dsa/hirschmann/hellcreek.c

1397

hellcreek_setup_cpu_and_tunnel_port(hellcreek);

drivers/net/dsa/hirschmann/hellcreek.c

140

static void hellcreek_select_counter(struct hellcreek *hellcreek, int counter)

drivers/net/dsa/hirschmann/hellcreek.c

1407

hellcreek->swcfg = swcfg;

drivers/net/dsa/hirschmann/hellcreek.c

1408

hellcreek_write(hellcreek, swcfg, HR_SWCFG);

drivers/net/dsa/hirschmann/hellcreek.c

1419

hellcreek_setup_tc_identity_mapping(hellcreek);

drivers/net/dsa/hirschmann/hellcreek.c

1428

ret = hellcreek_setup_fdb(hellcreek);

drivers/net/dsa/hirschmann/hellcreek.c

1430

dev_err(hellcreek->dev,

drivers/net/dsa/hirschmann/hellcreek.c

1438

dev_err(hellcreek->dev,

drivers/net/dsa/hirschmann/hellcreek.c

144

hellcreek_write(hellcreek, val, HR_CSEL);

drivers/net/dsa/hirschmann/hellcreek.c

1445

dev_err(hellcreek->dev,

drivers/net/dsa/hirschmann/hellcreek.c

1467

struct hellcreek *hellcreek = ds->priv;

drivers/net/dsa/hirschmann/hellcreek.c

1483

if (hellcreek->pdata->is_100_mbits)

drivers/net/dsa/hirschmann/hellcreek.c

1493

struct hellcreek *hellcreek = ds->priv;

drivers/net/dsa/hirschmann/hellcreek.c

1499

dev_dbg(hellcreek->dev, "Pre change upper for port %d\n", port);

drivers/net/dsa/hirschmann/hellcreek.c

150

static void hellcreek_select_vlan(struct hellcreek *hellcreek, int vid,

drivers/net/dsa/hirschmann/hellcreek.c

1515

mutex_lock(&hellcreek->vlan_lock);

drivers/net/dsa/hirschmann/hellcreek.c

1516

for (i = 0; i < hellcreek->pdata->num_ports; ++i) {

drivers/net/dsa/hirschmann/hellcreek.c

1523

used = used && test_bit(vid, hellcreek->ports[i].vlan_dev_bitmap);

drivers/net/dsa/hirschmann/hellcreek.c

1530

set_bit(vid, hellcreek->ports[port].vlan_dev_bitmap);

drivers/net/dsa/hirschmann/hellcreek.c

1535

mutex_unlock(&hellcreek->vlan_lock);

drivers/net/dsa/hirschmann/hellcreek.c

1540

static void hellcreek_setup_maxsdu(struct hellcreek *hellcreek, int port,

drivers/net/dsa/hirschmann/hellcreek.c

1552

dev_dbg(hellcreek->dev, "Configure max-sdu %u for tc %d on port %d\n",

drivers/net/dsa/hirschmann/hellcreek.c

1555

hellcreek_select_port_prio(hellcreek, port, tc);

drivers/net/dsa/hirschmann/hellcreek.c

1559

hellcreek_write(hellcreek, val, HR_PTPRTCCFG);

drivers/net/dsa/hirschmann/hellcreek.c

1563

static void hellcreek_reset_maxsdu(struct hellcreek *hellcreek, int port)

drivers/net/dsa/hirschmann/hellcreek.c

1570

hellcreek_select_port_prio(hellcreek, port, tc);

drivers/net/dsa/hirschmann/hellcreek.c

1575

hellcreek_write(hellcreek, val, HR_PTPRTCCFG);

drivers/net/dsa/hirschmann/hellcreek.c

1579

static void hellcreek_setup_gcl(struct hellcreek *hellcreek, int port,

drivers/net/dsa/hirschmann/hellcreek.c

158

hellcreek_write(hellcreek, val, HR_VIDCFG);

drivers/net/dsa/hirschmann/hellcreek.c

1605

hellcreek_write(hellcreek, data, TR_GCLDAT);

drivers/net/dsa/hirschmann/hellcreek.c

1608

hellcreek_write(hellcreek,

drivers/net/dsa/hirschmann/hellcreek.c

1611

hellcreek_write(hellcreek,

drivers/net/dsa/hirschmann/hellcreek.c

1619

hellcreek_write(hellcreek, data, TR_GCLCMD);

drivers/net/dsa/hirschmann/hellcreek.c

162

hellcreek_write(hellcreek, val, HR_VIDCFG);

drivers/net/dsa/hirschmann/hellcreek.c

1626

static void hellcreek_set_cycle_time(struct hellcreek *hellcreek,

drivers/net/dsa/hirschmann/hellcreek.c

1631

hellcreek_write(hellcreek, cycle_time & 0x0000ffff, TR_CTWRL);

drivers/net/dsa/hirschmann/hellcreek.c

1632

hellcreek_write(hellcreek, (cycle_time & 0xffff0000) >> 16, TR_CTWRH);

drivers/net/dsa/hirschmann/hellcreek.c

1635

static void hellcreek_switch_schedule(struct hellcreek *hellcreek,

drivers/net/dsa/hirschmann/hellcreek.c

1641

hellcreek_write(hellcreek, ts.tv_nsec & 0x0000ffff, TR_ESTWRL);

drivers/net/dsa/hirschmann/hellcreek.c

1642

hellcreek_write(hellcreek, (ts.tv_nsec & 0xffff0000) >> 16, TR_ESTWRH);

drivers/net/dsa/hirschmann/hellcreek.c

1645

hellcreek_write(hellcreek, TR_ESTCMD_ESTARM | TR_ESTCMD_ESTSWCFG |

drivers/net/dsa/hirschmann/hellcreek.c

165

static void hellcreek_select_tgd(struct hellcreek *hellcreek, int port)

drivers/net/dsa/hirschmann/hellcreek.c

1650

static bool hellcreek_schedule_startable(struct hellcreek *hellcreek, int port)

drivers/net/dsa/hirschmann/hellcreek.c

1652

struct hellcreek_port *hellcreek_port = &hellcreek->ports[port];

drivers/net/dsa/hirschmann/hellcreek.c

1663

mutex_lock(&hellcreek->ptp_lock);

drivers/net/dsa/hirschmann/hellcreek.c

1664

current_ns = hellcreek->seconds * NSEC_PER_SEC + hellcreek->last_ts;

drivers/net/dsa/hirschmann/hellcreek.c

1665

mutex_unlock(&hellcreek->ptp_lock);

drivers/net/dsa/hirschmann/hellcreek.c

1673

static void hellcreek_start_schedule(struct hellcreek *hellcreek, int port)

drivers/net/dsa/hirschmann/hellcreek.c

1675

struct hellcreek_port *hellcreek_port = &hellcreek->ports[port];

drivers/net/dsa/hirschmann/hellcreek.c

1681

hellcreek_select_tgd(hellcreek, port);

drivers/net/dsa/hirschmann/hellcreek.c

1684

mutex_lock(&hellcreek->ptp_lock);

drivers/net/dsa/hirschmann/hellcreek.c

1685

current_ns = hellcreek->seconds * NSEC_PER_SEC + hellcreek->last_ts;

drivers/net/dsa/hirschmann/hellcreek.c

1686

mutex_unlock(&hellcreek->ptp_lock);

drivers/net/dsa/hirschmann/hellcreek.c

169

hellcreek_write(hellcreek, val, TR_TGDSEL);

drivers/net/dsa/hirschmann/hellcreek.c

1701

hellcreek_switch_schedule(hellcreek, base_time);

drivers/net/dsa/hirschmann/hellcreek.c

1706

dev_dbg(hellcreek->dev, "Armed EST timer for port %d\n",

drivers/net/dsa/hirschmann/hellcreek.c

1714

struct hellcreek *hellcreek;

drivers/net/dsa/hirschmann/hellcreek.c

1718

hellcreek = hellcreek_port->hellcreek;

drivers/net/dsa/hirschmann/hellcreek.c

172

static int hellcreek_wait_until_ready(struct hellcreek *hellcreek)

drivers/net/dsa/hirschmann/hellcreek.c

1720

mutex_lock(&hellcreek->reg_lock);

drivers/net/dsa/hirschmann/hellcreek.c

1723

startable = hellcreek_schedule_startable(hellcreek,

drivers/net/dsa/hirschmann/hellcreek.c

1726

hellcreek_start_schedule(hellcreek, hellcreek_port->port);

drivers/net/dsa/hirschmann/hellcreek.c

1727

mutex_unlock(&hellcreek->reg_lock);

drivers/net/dsa/hirschmann/hellcreek.c

1731

mutex_unlock(&hellcreek->reg_lock);

drivers/net/dsa/hirschmann/hellcreek.c

1741

struct hellcreek *hellcreek = ds->priv;

drivers/net/dsa/hirschmann/hellcreek.c

1746

hellcreek_port = &hellcreek->ports[port];

drivers/net/dsa/hirschmann/hellcreek.c

1748

dev_dbg(hellcreek->dev, "Configure traffic schedule on port %d\n",

drivers/net/dsa/hirschmann/hellcreek.c

1754

mutex_lock(&hellcreek->reg_lock);

drivers/net/dsa/hirschmann/hellcreek.c

1763

hellcreek_setup_maxsdu(hellcreek, port, hellcreek_port->current_schedule);

drivers/net/dsa/hirschmann/hellcreek.c

1766

hellcreek_select_tgd(hellcreek, port);

drivers/net/dsa/hirschmann/hellcreek.c

177

return readx_poll_timeout(hellcreek_read_ctrl, hellcreek,

drivers/net/dsa/hirschmann/hellcreek.c

1770

hellcreek_write(hellcreek, ctrl, TR_TGDCTRL);

drivers/net/dsa/hirschmann/hellcreek.c

1773

hellcreek_write(hellcreek, 0x00, TR_ESTCMD);

drivers/net/dsa/hirschmann/hellcreek.c

1776

hellcreek_setup_gcl(hellcreek, port, hellcreek_port->current_schedule);

drivers/net/dsa/hirschmann/hellcreek.c

1779

hellcreek_set_cycle_time(hellcreek, hellcreek_port->current_schedule);

drivers/net/dsa/hirschmann/hellcreek.c

1782

startable = hellcreek_schedule_startable(hellcreek, port);

drivers/net/dsa/hirschmann/hellcreek.c

1784

hellcreek_start_schedule(hellcreek, port);

drivers/net/dsa/hirschmann/hellcreek.c

1785

mutex_unlock(&hellcreek->reg_lock);

drivers/net/dsa/hirschmann/hellcreek.c

1789

mutex_unlock(&hellcreek->reg_lock);

drivers/net/dsa/hirschmann/hellcreek.c

1800

struct hellcreek *hellcreek = ds->priv;

drivers/net/dsa/hirschmann/hellcreek.c

1803

hellcreek_port = &hellcreek->ports[port];

drivers/net/dsa/hirschmann/hellcreek.c

1805

dev_dbg(hellcreek->dev, "Remove traffic schedule on port %d\n", port);

drivers/net/dsa/hirschmann/hellcreek.c

1810

mutex_lock(&hellcreek->reg_lock);

drivers/net/dsa/hirschmann/hellcreek.c

1818

hellcreek_reset_maxsdu(hellcreek, port);

drivers/net/dsa/hirschmann/hellcreek.c

182

static int hellcreek_wait_until_transitioned(struct hellcreek *hellcreek)

drivers/net/dsa/hirschmann/hellcreek.c

1821

hellcreek_select_tgd(hellcreek, port);

drivers/net/dsa/hirschmann/hellcreek.c

1824

hellcreek_write(hellcreek, 0xff << TR_TGDCTRL_ADMINGATESTATES_SHIFT,

drivers/net/dsa/hirschmann/hellcreek.c

1827

mutex_unlock(&hellcreek->reg_lock);

drivers/net/dsa/hirschmann/hellcreek.c

1832

static bool hellcreek_validate_schedule(struct hellcreek *hellcreek,

drivers/net/dsa/hirschmann/hellcreek.c

1838

if (!hellcreek->pdata->qbv_support)

drivers/net/dsa/hirschmann/hellcreek.c

186

return readx_poll_timeout_atomic(hellcreek_read_ctrl, hellcreek,

drivers/net/dsa/hirschmann/hellcreek.c

1875

struct hellcreek *hellcreek = ds->priv;

drivers/net/dsa/hirschmann/hellcreek.c

1885

if (!hellcreek_validate_schedule(hellcreek, taprio))

drivers/net/dsa/hirschmann/hellcreek.c

191

static int hellcreek_wait_fdb_ready(struct hellcreek *hellcreek)

drivers/net/dsa/hirschmann/hellcreek.c

1936

struct hellcreek *hellcreek;

drivers/net/dsa/hirschmann/hellcreek.c

1940

hellcreek = devm_kzalloc(dev, sizeof(*hellcreek), GFP_KERNEL);

drivers/net/dsa/hirschmann/hellcreek.c

1941

if (!hellcreek)

drivers/net/dsa/hirschmann/hellcreek.c

1944

hellcreek->vidmbrcfg = devm_kcalloc(dev, VLAN_N_VID,

drivers/net/dsa/hirschmann/hellcreek.c

1945

sizeof(*hellcreek->vidmbrcfg),

drivers/net/dsa/hirschmann/hellcreek.c

1947

if (!hellcreek->vidmbrcfg)

drivers/net/dsa/hirschmann/hellcreek.c

195

return readx_poll_timeout_atomic(hellcreek_read_stat, hellcreek,

drivers/net/dsa/hirschmann/hellcreek.c

1950

hellcreek->pdata = of_device_get_match_data(dev);

drivers/net/dsa/hirschmann/hellcreek.c

1952

hellcreek->ports = devm_kcalloc(dev, hellcreek->pdata->num_ports,

drivers/net/dsa/hirschmann/hellcreek.c

1953

sizeof(*hellcreek->ports),

drivers/net/dsa/hirschmann/hellcreek.c

1955

if (!hellcreek->ports)

drivers/net/dsa/hirschmann/hellcreek.c

1958

for (i = 0; i < hellcreek->pdata->num_ports; ++i) {

drivers/net/dsa/hirschmann/hellcreek.c

1959

struct hellcreek_port *port = &hellcreek->ports[i];

drivers/net/dsa/hirschmann/hellcreek.c

1974

port->hellcreek = hellcreek;

drivers/net/dsa/hirschmann/hellcreek.c

1981

mutex_init(&hellcreek->reg_lock);

drivers/net/dsa/hirschmann/hellcreek.c

1982

mutex_init(&hellcreek->vlan_lock);

drivers/net/dsa/hirschmann/hellcreek.c

1983

mutex_init(&hellcreek->ptp_lock);

drivers/net/dsa/hirschmann/hellcreek.c

1985

hellcreek->dev = dev;

drivers/net/dsa/hirschmann/hellcreek.c

1993

hellcreek->base = devm_ioremap_resource(dev, res);

drivers/net/dsa/hirschmann/hellcreek.c

1994

if (IS_ERR(hellcreek->base))

drivers/net/dsa/hirschmann/hellcreek.c

1995

return PTR_ERR(hellcreek->base);

drivers/net/dsa/hirschmann/hellcreek.c

200

static int hellcreek_detect(struct hellcreek *hellcreek)

drivers/net/dsa/hirschmann/hellcreek.c

2003

hellcreek->ptp_base = devm_ioremap_resource(dev, res);

drivers/net/dsa/hirschmann/hellcreek.c

2004

if (IS_ERR(hellcreek->ptp_base))

drivers/net/dsa/hirschmann/hellcreek.c

2005

return PTR_ERR(hellcreek->ptp_base);

drivers/net/dsa/hirschmann/hellcreek.c

2007

ret = hellcreek_detect(hellcreek);

drivers/net/dsa/hirschmann/hellcreek.c

2013

ret = hellcreek_wait_until_ready(hellcreek);

drivers/net/dsa/hirschmann/hellcreek.c

2019

hellcreek_feature_detect(hellcreek);

drivers/net/dsa/hirschmann/hellcreek.c

2021

hellcreek->ds = devm_kzalloc(dev, sizeof(*hellcreek->ds), GFP_KERNEL);

drivers/net/dsa/hirschmann/hellcreek.c

2022

if (!hellcreek->ds)

drivers/net/dsa/hirschmann/hellcreek.c

2025

hellcreek->ds->dev = dev;

drivers/net/dsa/hirschmann/hellcreek.c

2026

hellcreek->ds->priv = hellcreek;

drivers/net/dsa/hirschmann/hellcreek.c

2027

hellcreek->ds->ops = &hellcreek_ds_ops;

drivers/net/dsa/hirschmann/hellcreek.c

2028

hellcreek->ds->num_ports = hellcreek->pdata->num_ports;

drivers/net/dsa/hirschmann/hellcreek.c

2029

hellcreek->ds->num_tx_queues = HELLCREEK_NUM_EGRESS_QUEUES;

drivers/net/dsa/hirschmann/hellcreek.c

2031

ret = dsa_register_switch(hellcreek->ds);

drivers/net/dsa/hirschmann/hellcreek.c

2037

ret = hellcreek_ptp_setup(hellcreek);

drivers/net/dsa/hirschmann/hellcreek.c

2043

ret = hellcreek_hwtstamp_setup(hellcreek);

drivers/net/dsa/hirschmann/hellcreek.c

2049

platform_set_drvdata(pdev, hellcreek);

drivers/net/dsa/hirschmann/hellcreek.c

2054

hellcreek_ptp_free(hellcreek);

drivers/net/dsa/hirschmann/hellcreek.c

2056

dsa_unregister_switch(hellcreek->ds);

drivers/net/dsa/hirschmann/hellcreek.c

206

id = hellcreek_read(hellcreek, HR_MODID_C);

drivers/net/dsa/hirschmann/hellcreek.c

2063

struct hellcreek *hellcreek = platform_get_drvdata(pdev);

drivers/net/dsa/hirschmann/hellcreek.c

2065

if (!hellcreek)

drivers/net/dsa/hirschmann/hellcreek.c

2068

hellcreek_hwtstamp_free(hellcreek);

drivers/net/dsa/hirschmann/hellcreek.c

2069

hellcreek_ptp_free(hellcreek);

drivers/net/dsa/hirschmann/hellcreek.c

207

rel_low = hellcreek_read(hellcreek, HR_REL_L_C);

drivers/net/dsa/hirschmann/hellcreek.c

2070

dsa_unregister_switch(hellcreek->ds);

drivers/net/dsa/hirschmann/hellcreek.c

2075

struct hellcreek *hellcreek = platform_get_drvdata(pdev);

drivers/net/dsa/hirschmann/hellcreek.c

2077

if (!hellcreek)

drivers/net/dsa/hirschmann/hellcreek.c

208

rel_high = hellcreek_read(hellcreek, HR_REL_H_C);

drivers/net/dsa/hirschmann/hellcreek.c

2080

dsa_switch_shutdown(hellcreek->ds);

drivers/net/dsa/hirschmann/hellcreek.c

209

date_low = hellcreek_read(hellcreek, HR_BLD_L_C);

drivers/net/dsa/hirschmann/hellcreek.c

210

date_high = hellcreek_read(hellcreek, HR_BLD_H_C);

drivers/net/dsa/hirschmann/hellcreek.c

211

tgd_ver = hellcreek_read(hellcreek, TR_TGDVER);

drivers/net/dsa/hirschmann/hellcreek.c

213

if (id != hellcreek->pdata->module_id)

drivers/net/dsa/hirschmann/hellcreek.c

221

dev_info(hellcreek->dev, "Module ID=%02x Release=%04x Date=%04x TGD Version=%02x.%02x\n",

drivers/net/dsa/hirschmann/hellcreek.c

227

static void hellcreek_feature_detect(struct hellcreek *hellcreek)

drivers/net/dsa/hirschmann/hellcreek.c

231

features = hellcreek_read(hellcreek, HR_FEABITS0);

drivers/net/dsa/hirschmann/hellcreek.c

236

hellcreek->fdb_entries = ((features & HR_FEABITS0_FDBBINS_MASK) >>

drivers/net/dsa/hirschmann/hellcreek.c

250

struct hellcreek *hellcreek = ds->priv;

drivers/net/dsa/hirschmann/hellcreek.c

254

hellcreek_port = &hellcreek->ports[port];

drivers/net/dsa/hirschmann/hellcreek.c

256

dev_dbg(hellcreek->dev, "Enable port %d\n", port);

drivers/net/dsa/hirschmann/hellcreek.c

258

mutex_lock(&hellcreek->reg_lock);

drivers/net/dsa/hirschmann/hellcreek.c

260

hellcreek_select_port(hellcreek, port);

drivers/net/dsa/hirschmann/hellcreek.c

263

hellcreek_write(hellcreek, val, HR_PTCFG);

drivers/net/dsa/hirschmann/hellcreek.c

266

mutex_unlock(&hellcreek->reg_lock);

drivers/net/dsa/hirschmann/hellcreek.c

273

struct hellcreek *hellcreek = ds->priv;

drivers/net/dsa/hirschmann/hellcreek.c

277

hellcreek_port = &hellcreek->ports[port];

drivers/net/dsa/hirschmann/hellcreek.c

279

dev_dbg(hellcreek->dev, "Disable port %d\n", port);

drivers/net/dsa/hirschmann/hellcreek.c

281

mutex_lock(&hellcreek->reg_lock);

drivers/net/dsa/hirschmann/hellcreek.c

283

hellcreek_select_port(hellcreek, port);

drivers/net/dsa/hirschmann/hellcreek.c

286

hellcreek_write(hellcreek, val, HR_PTCFG);

drivers/net/dsa/hirschmann/hellcreek.c

289

mutex_unlock(&hellcreek->reg_lock);

drivers/net/dsa/hirschmann/hellcreek.c

312

struct hellcreek *hellcreek = ds->priv;

drivers/net/dsa/hirschmann/hellcreek.c

316

hellcreek_port = &hellcreek->ports[port];

drivers/net/dsa/hirschmann/hellcreek.c

324

mutex_lock(&hellcreek->reg_lock);

drivers/net/dsa/hirschmann/hellcreek.c

326

hellcreek_select_counter(hellcreek, offset);

drivers/net/dsa/hirschmann/hellcreek.c

332

high = hellcreek_read(hellcreek, HR_CRDH);

drivers/net/dsa/hirschmann/hellcreek.c

333

low = hellcreek_read(hellcreek, HR_CRDL);

drivers/net/dsa/hirschmann/hellcreek.c

339

mutex_unlock(&hellcreek->reg_lock);

drivers/net/dsa/hirschmann/hellcreek.c

352

struct hellcreek *hellcreek = ds->priv;

drivers/net/dsa/hirschmann/hellcreek.c

355

dev_dbg(hellcreek->dev, "VLAN prepare for port %d\n", port);

drivers/net/dsa/hirschmann/hellcreek.c

361

for (i = 0; i < hellcreek->pdata->num_ports; ++i) {

drivers/net/dsa/hirschmann/hellcreek.c

376

static void hellcreek_select_vlan_params(struct hellcreek *hellcreek, int port,

drivers/net/dsa/hirschmann/hellcreek.c

398

dev_err(hellcreek->dev, "Unknown port %d selected!\n", port);

drivers/net/dsa/hirschmann/hellcreek.c

402

static void hellcreek_apply_vlan(struct hellcreek *hellcreek, int port, u16 vid,

drivers/net/dsa/hirschmann/hellcreek.c

408

dev_dbg(hellcreek->dev, "Apply VLAN: port=%d vid=%u pvid=%d untagged=%d",

drivers/net/dsa/hirschmann/hellcreek.c

411

mutex_lock(&hellcreek->reg_lock);

drivers/net/dsa/hirschmann/hellcreek.c

413

hellcreek_select_port(hellcreek, port);

drivers/net/dsa/hirschmann/hellcreek.c

414

hellcreek_select_vlan(hellcreek, vid, pvid);

drivers/net/dsa/hirschmann/hellcreek.c

417

hellcreek_select_vlan_params(hellcreek, port, &shift, &mask);

drivers/net/dsa/hirschmann/hellcreek.c

418

val = hellcreek->vidmbrcfg[vid];

drivers/net/dsa/hirschmann/hellcreek.c

425

hellcreek_write(hellcreek, val, HR_VIDMBRCFG);

drivers/net/dsa/hirschmann/hellcreek.c

426

hellcreek->vidmbrcfg[vid] = val;

drivers/net/dsa/hirschmann/hellcreek.c

428

mutex_unlock(&hellcreek->reg_lock);

drivers/net/dsa/hirschmann/hellcreek.c

431

static void hellcreek_unapply_vlan(struct hellcreek *hellcreek, int port,

drivers/net/dsa/hirschmann/hellcreek.c

437

dev_dbg(hellcreek->dev, "Unapply VLAN: port=%d vid=%u\n", port, vid);

drivers/net/dsa/hirschmann/hellcreek.c

439

mutex_lock(&hellcreek->reg_lock);

drivers/net/dsa/hirschmann/hellcreek.c

441

hellcreek_select_vlan(hellcreek, vid, false);

drivers/net/dsa/hirschmann/hellcreek.c

444

hellcreek_select_vlan_params(hellcreek, port, &shift, &mask);

drivers/net/dsa/hirschmann/hellcreek.c

445

val = hellcreek->vidmbrcfg[vid];

drivers/net/dsa/hirschmann/hellcreek.c

449

hellcreek_write(hellcreek, val, HR_VIDMBRCFG);

drivers/net/dsa/hirschmann/hellcreek.c

450

hellcreek->vidmbrcfg[vid] = val;

drivers/net/dsa/hirschmann/hellcreek.c

452

mutex_unlock(&hellcreek->reg_lock);

drivers/net/dsa/hirschmann/hellcreek.c

461

struct hellcreek *hellcreek = ds->priv;

drivers/net/dsa/hirschmann/hellcreek.c

468

dev_dbg(hellcreek->dev, "Add VLAN %d on port %d, %s, %s\n",

drivers/net/dsa/hirschmann/hellcreek.c

472

hellcreek_apply_vlan(hellcreek, port, vlan->vid, pvid, untagged);

drivers/net/dsa/hirschmann/hellcreek.c

480

struct hellcreek *hellcreek = ds->priv;

drivers/net/dsa/hirschmann/hellcreek.c

482

dev_dbg(hellcreek->dev, "Remove VLAN %d on port %d\n", vlan->vid, port);

drivers/net/dsa/hirschmann/hellcreek.c

484

hellcreek_unapply_vlan(hellcreek, port, vlan->vid);

drivers/net/dsa/hirschmann/hellcreek.c

492

struct hellcreek *hellcreek = ds->priv;

drivers/net/dsa/hirschmann/hellcreek.c

497

mutex_lock(&hellcreek->reg_lock);

drivers/net/dsa/hirschmann/hellcreek.c

499

hellcreek_port = &hellcreek->ports[port];

drivers/net/dsa/hirschmann/hellcreek.c

532

hellcreek_select_port(hellcreek, port);

drivers/net/dsa/hirschmann/hellcreek.c

533

hellcreek_write(hellcreek, val, HR_PTCFG);

drivers/net/dsa/hirschmann/hellcreek.c

536

mutex_unlock(&hellcreek->reg_lock);

drivers/net/dsa/hirschmann/hellcreek.c

538

dev_dbg(hellcreek->dev, "Configured STP state for port %d: %s\n",

drivers/net/dsa/hirschmann/hellcreek.c

542

static void hellcreek_setup_ingressflt(struct hellcreek *hellcreek, int port,

drivers/net/dsa/hirschmann/hellcreek.c

545

struct hellcreek_port *hellcreek_port = &hellcreek->ports[port];

drivers/net/dsa/hirschmann/hellcreek.c

548

mutex_lock(&hellcreek->reg_lock);

drivers/net/dsa/hirschmann/hellcreek.c

557

hellcreek_select_port(hellcreek, port);

drivers/net/dsa/hirschmann/hellcreek.c

558

hellcreek_write(hellcreek, ptcfg, HR_PTCFG);

drivers/net/dsa/hirschmann/hellcreek.c

561

mutex_unlock(&hellcreek->reg_lock);

drivers/net/dsa/hirschmann/hellcreek.c

564

static void hellcreek_setup_vlan_awareness(struct hellcreek *hellcreek,

drivers/net/dsa/hirschmann/hellcreek.c

569

mutex_lock(&hellcreek->reg_lock);

drivers/net/dsa/hirschmann/hellcreek.c

571

swcfg = hellcreek->swcfg;

drivers/net/dsa/hirschmann/hellcreek.c

578

hellcreek_write(hellcreek, swcfg, HR_SWCFG);

drivers/net/dsa/hirschmann/hellcreek.c

580

mutex_unlock(&hellcreek->reg_lock);

drivers/net/dsa/hirschmann/hellcreek.c

589

struct hellcreek *hellcreek = ds->priv;

drivers/net/dsa/hirschmann/hellcreek.c

593

hellcreek_apply_vlan(hellcreek, port, vid, true, true);

drivers/net/dsa/hirschmann/hellcreek.c

595

hellcreek_unapply_vlan(hellcreek, port, vid);

drivers/net/dsa/hirschmann/hellcreek.c

599

hellcreek_apply_vlan(hellcreek, upstream, vid, false, true);

drivers/net/dsa/hirschmann/hellcreek.c

601

hellcreek_unapply_vlan(hellcreek, upstream, vid);

drivers/net/dsa/hirschmann/hellcreek.c

604

static void hellcreek_port_set_ucast_flood(struct hellcreek *hellcreek,

drivers/net/dsa/hirschmann/hellcreek.c

610

hellcreek_port = &hellcreek->ports[port];

drivers/net/dsa/hirschmann/hellcreek.c

612

dev_dbg(hellcreek->dev, "%s unicast flooding on port %d\n",

drivers/net/dsa/hirschmann/hellcreek.c

615

mutex_lock(&hellcreek->reg_lock);

drivers/net/dsa/hirschmann/hellcreek.c

617

hellcreek_select_port(hellcreek, port);

drivers/net/dsa/hirschmann/hellcreek.c

623

hellcreek_write(hellcreek, val, HR_PTCFG);

drivers/net/dsa/hirschmann/hellcreek.c

626

mutex_unlock(&hellcreek->reg_lock);

drivers/net/dsa/hirschmann/hellcreek.c

629

static void hellcreek_port_set_mcast_flood(struct hellcreek *hellcreek,

drivers/net/dsa/hirschmann/hellcreek.c

635

hellcreek_port = &hellcreek->ports[port];

drivers/net/dsa/hirschmann/hellcreek.c

637

dev_dbg(hellcreek->dev, "%s multicast flooding on port %d\n",

drivers/net/dsa/hirschmann/hellcreek.c

640

mutex_lock(&hellcreek->reg_lock);

drivers/net/dsa/hirschmann/hellcreek.c

642

hellcreek_select_port(hellcreek, port);

drivers/net/dsa/hirschmann/hellcreek.c

648

hellcreek_write(hellcreek, val, HR_PTCFG);

drivers/net/dsa/hirschmann/hellcreek.c

651

mutex_unlock(&hellcreek->reg_lock);

drivers/net/dsa/hirschmann/hellcreek.c

668

struct hellcreek *hellcreek = ds->priv;

drivers/net/dsa/hirschmann/hellcreek.c

671

hellcreek_port_set_ucast_flood(hellcreek, port,

drivers/net/dsa/hirschmann/hellcreek.c

675

hellcreek_port_set_mcast_flood(hellcreek, port,

drivers/net/dsa/hirschmann/hellcreek.c

686

struct hellcreek *hellcreek = ds->priv;

drivers/net/dsa/hirschmann/hellcreek.c

688

dev_dbg(hellcreek->dev, "Port %d joins a bridge\n", port);

drivers/net/dsa/hirschmann/hellcreek.c

692

hellcreek_setup_vlan_awareness(hellcreek, false);

drivers/net/dsa/hirschmann/hellcreek.c

703

struct hellcreek *hellcreek = ds->priv;

drivers/net/dsa/hirschmann/hellcreek.c

705

dev_dbg(hellcreek->dev, "Port %d leaves a bridge\n", port);

drivers/net/dsa/hirschmann/hellcreek.c

708

hellcreek_setup_vlan_awareness(hellcreek, true);

drivers/net/dsa/hirschmann/hellcreek.c

714

static int __hellcreek_fdb_add(struct hellcreek *hellcreek,

drivers/net/dsa/hirschmann/hellcreek.c

719

dev_dbg(hellcreek->dev, "Add static FDB entry: MAC=%pM, MASK=0x%02x, "

drivers/net/dsa/hirschmann/hellcreek.c

725

hellcreek_write(hellcreek, entry->mac[1] | (entry->mac[0] << 8), HR_FDBWDH);

drivers/net/dsa/hirschmann/hellcreek.c

726

hellcreek_write(hellcreek, entry->mac[3] | (entry->mac[2] << 8), HR_FDBWDM);

drivers/net/dsa/hirschmann/hellcreek.c

727

hellcreek_write(hellcreek, entry->mac[5] | (entry->mac[4] << 8), HR_FDBWDL);

drivers/net/dsa/hirschmann/hellcreek.c

739

hellcreek_write(hellcreek, meta, HR_FDBWRM0);

drivers/net/dsa/hirschmann/hellcreek.c

742

hellcreek_write(hellcreek, 0x00, HR_FDBWRCMD);

drivers/net/dsa/hirschmann/hellcreek.c

745

return hellcreek_wait_fdb_ready(hellcreek);

drivers/net/dsa/hirschmann/hellcreek.c

748

static int __hellcreek_fdb_del(struct hellcreek *hellcreek,

drivers/net/dsa/hirschmann/hellcreek.c

751

dev_dbg(hellcreek->dev, "Delete FDB entry: MAC=%pM!\n", entry->mac);

drivers/net/dsa/hirschmann/hellcreek.c

754

hellcreek_write(hellcreek, entry->idx | HR_FDBWRCMD_FDBDEL, HR_FDBWRCMD);

drivers/net/dsa/hirschmann/hellcreek.c

757

return hellcreek_wait_fdb_ready(hellcreek);

drivers/net/dsa/hirschmann/hellcreek.c

760

static void hellcreek_populate_fdb_entry(struct hellcreek *hellcreek,

drivers/net/dsa/hirschmann/hellcreek.c

768

meta = hellcreek_read(hellcreek, HR_FDBMDRD);

drivers/net/dsa/hirschmann/hellcreek.c

769

mac = hellcreek_read(hellcreek, HR_FDBRDL);

drivers/net/dsa/hirschmann/hellcreek.c

772

mac = hellcreek_read(hellcreek, HR_FDBRDM);

drivers/net/dsa/hirschmann/hellcreek.c

775

mac = hellcreek_read(hellcreek, HR_FDBRDH);

drivers/net/dsa/hirschmann/hellcreek.c

798

static int hellcreek_fdb_get(struct hellcreek *hellcreek,

drivers/net/dsa/hirschmann/hellcreek.c

808

hellcreek_read(hellcreek, HR_FDBMAX);

drivers/net/dsa/hirschmann/hellcreek.c

809

hellcreek_write(hellcreek, 0x00, HR_FDBMAX);

drivers/net/dsa/hirschmann/hellcreek.c

814

for (i = 0; i < hellcreek->fdb_entries; ++i) {

drivers/net/dsa/hirschmann/hellcreek.c

818

hellcreek_populate_fdb_entry(hellcreek, &tmp, i);

drivers/net/dsa/hirschmann/hellcreek.c

821

hellcreek_write(hellcreek, 0x00, HR_FDBRDH);

drivers/net/dsa/hirschmann/hellcreek.c

840

struct hellcreek *hellcreek = ds->priv;

drivers/net/dsa/hirschmann/hellcreek.c

843

dev_dbg(hellcreek->dev, "Add FDB entry for MAC=%pM\n", addr);

drivers/net/dsa/hirschmann/hellcreek.c

845

mutex_lock(&hellcreek->reg_lock);

drivers/net/dsa/hirschmann/hellcreek.c

847

ret = hellcreek_fdb_get(hellcreek, addr, &entry);

drivers/net/dsa/hirschmann/hellcreek.c

853

ret = __hellcreek_fdb_add(hellcreek, &entry);

drivers/net/dsa/hirschmann/hellcreek.c

855

dev_err(hellcreek->dev, "Failed to add FDB entry!\n");

drivers/net/dsa/hirschmann/hellcreek.c

860

ret = __hellcreek_fdb_del(hellcreek, &entry);

drivers/net/dsa/hirschmann/hellcreek.c

862

dev_err(hellcreek->dev, "Failed to delete FDB entry!\n");

drivers/net/dsa/hirschmann/hellcreek.c

868

ret = __hellcreek_fdb_add(hellcreek, &entry);

drivers/net/dsa/hirschmann/hellcreek.c

870

dev_err(hellcreek->dev, "Failed to add FDB entry!\n");

drivers/net/dsa/hirschmann/hellcreek.c

876

mutex_unlock(&hellcreek->reg_lock);

drivers/net/dsa/hirschmann/hellcreek.c

886

struct hellcreek *hellcreek = ds->priv;

drivers/net/dsa/hirschmann/hellcreek.c

889

dev_dbg(hellcreek->dev, "Delete FDB entry for MAC=%pM\n", addr);

drivers/net/dsa/hirschmann/hellcreek.c

891

mutex_lock(&hellcreek->reg_lock);

drivers/net/dsa/hirschmann/hellcreek.c

893

ret = hellcreek_fdb_get(hellcreek, addr, &entry);

drivers/net/dsa/hirschmann/hellcreek.c

896

dev_err(hellcreek->dev, "FDB entry for deletion not found!\n");

drivers/net/dsa/hirschmann/hellcreek.c

899

ret = __hellcreek_fdb_del(hellcreek, &entry);

drivers/net/dsa/hirschmann/hellcreek.c

901

dev_err(hellcreek->dev, "Failed to delete FDB entry!\n");

drivers/net/dsa/hirschmann/hellcreek.c

908

ret = __hellcreek_fdb_add(hellcreek, &entry);

drivers/net/dsa/hirschmann/hellcreek.c

910

dev_err(hellcreek->dev, "Failed to add FDB entry!\n");

drivers/net/dsa/hirschmann/hellcreek.c

917

mutex_unlock(&hellcreek->reg_lock);

drivers/net/dsa/hirschmann/hellcreek.c

925

struct hellcreek *hellcreek = ds->priv;

drivers/net/dsa/hirschmann/hellcreek.c

930

mutex_lock(&hellcreek->reg_lock);

drivers/net/dsa/hirschmann/hellcreek.c

936

entries = hellcreek_read(hellcreek, HR_FDBMAX);

drivers/net/dsa/hirschmann/hellcreek.c

937

hellcreek_write(hellcreek, 0x00, HR_FDBMAX);

drivers/net/dsa/hirschmann/hellcreek.c

939

dev_dbg(hellcreek->dev, "FDB dump for port %d, entries=%d!\n", port, entries);

drivers/net/dsa/hirschmann/hellcreek.c

942

for (i = 0; i < hellcreek->fdb_entries; ++i) {

drivers/net/dsa/hirschmann/hellcreek.c

946

hellcreek_populate_fdb_entry(hellcreek, &entry, i);

drivers/net/dsa/hirschmann/hellcreek.c

949

hellcreek_write(hellcreek, 0x00, HR_FDBRDH);

drivers/net/dsa/hirschmann/hellcreek.c

95

static u16 hellcreek_read(struct hellcreek *hellcreek, unsigned int offset)

drivers/net/dsa/hirschmann/hellcreek.c

964

mutex_unlock(&hellcreek->reg_lock);

drivers/net/dsa/hirschmann/hellcreek.c

97

return readw(hellcreek->base + offset);

drivers/net/dsa/hirschmann/hellcreek.c

973

struct hellcreek *hellcreek = ds->priv;

drivers/net/dsa/hirschmann/hellcreek.c

975

dev_dbg(hellcreek->dev, "%s VLAN filtering on port %d\n",

drivers/net/dsa/hirschmann/hellcreek.c

979

hellcreek_setup_ingressflt(hellcreek, port, vlan_filtering);

drivers/net/dsa/hirschmann/hellcreek.c

984

hellcreek_setup_vlan_awareness(hellcreek, vlan_filtering);

drivers/net/dsa/hirschmann/hellcreek.c

989

static int hellcreek_enable_ip_core(struct hellcreek *hellcreek)

drivers/net/dsa/hirschmann/hellcreek.c

994

mutex_lock(&hellcreek->reg_lock);

drivers/net/dsa/hirschmann/hellcreek.c

996

val = hellcreek_read(hellcreek, HR_CTRL_C);

drivers/net/dsa/hirschmann/hellcreek.c

998

hellcreek_write(hellcreek, val, HR_CTRL_C);

drivers/net/dsa/hirschmann/hellcreek.c

999

ret = hellcreek_wait_until_transitioned(hellcreek);

drivers/net/dsa/hirschmann/hellcreek.h

226

struct hellcreek;

drivers/net/dsa/hirschmann/hellcreek.h

251

struct hellcreek *hellcreek;

drivers/net/dsa/hirschmann/hellcreek_hwtstamp.c

116

struct hellcreek *hellcreek = ds->priv;

drivers/net/dsa/hirschmann/hellcreek_hwtstamp.c

120

ps = &hellcreek->ports[port].port_hwtstamp;

drivers/net/dsa/hirschmann/hellcreek_hwtstamp.c

122

err = hellcreek_set_hwtstamp_config(hellcreek, port, config);

drivers/net/dsa/hirschmann/hellcreek_hwtstamp.c

135

struct hellcreek *hellcreek = ds->priv;

drivers/net/dsa/hirschmann/hellcreek_hwtstamp.c

138

ps = &hellcreek->ports[port].port_hwtstamp;

drivers/net/dsa/hirschmann/hellcreek_hwtstamp.c

147

static struct ptp_header *hellcreek_should_tstamp(struct hellcreek *hellcreek,

drivers/net/dsa/hirschmann/hellcreek_hwtstamp.c

152

&hellcreek->ports[port].port_hwtstamp;

drivers/net/dsa/hirschmann/hellcreek_hwtstamp.c

175

static int hellcreek_ptp_hwtstamp_available(struct hellcreek *hellcreek,

drivers/net/dsa/hirschmann/hellcreek_hwtstamp.c

180

status = hellcreek_ptp_read(hellcreek, ts_reg);

drivers/net/dsa/hirschmann/hellcreek_hwtstamp.c

183

dev_err(hellcreek->dev,

drivers/net/dsa/hirschmann/hellcreek_hwtstamp.c

193

static u64 hellcreek_ptp_hwtstamp_read(struct hellcreek *hellcreek,

drivers/net/dsa/hirschmann/hellcreek_hwtstamp.c

198

nsh = hellcreek_ptp_read(hellcreek, ts_reg);

drivers/net/dsa/hirschmann/hellcreek_hwtstamp.c

199

nsh = hellcreek_ptp_read(hellcreek, ts_reg);

drivers/net/dsa/hirschmann/hellcreek_hwtstamp.c

200

nsh = hellcreek_ptp_read(hellcreek, ts_reg);

drivers/net/dsa/hirschmann/hellcreek_hwtstamp.c

201

nsh = hellcreek_ptp_read(hellcreek, ts_reg);

drivers/net/dsa/hirschmann/hellcreek_hwtstamp.c

202

nsl = hellcreek_ptp_read(hellcreek, ts_reg);

drivers/net/dsa/hirschmann/hellcreek_hwtstamp.c

207

static int hellcreek_txtstamp_work(struct hellcreek *hellcreek,

drivers/net/dsa/hirschmann/hellcreek_hwtstamp.c

21

struct hellcreek *hellcreek = ds->priv;

drivers/net/dsa/hirschmann/hellcreek_hwtstamp.c

229

dev_err(hellcreek->dev, "Wrong port for timestamping!\n");

drivers/net/dsa/hirschmann/hellcreek_hwtstamp.c

23

info->phc_index = hellcreek->ptp_clock ?

drivers/net/dsa/hirschmann/hellcreek_hwtstamp.c

233

ts_status = hellcreek_ptp_hwtstamp_available(hellcreek, status_reg);

drivers/net/dsa/hirschmann/hellcreek_hwtstamp.c

24

ptp_clock_index(hellcreek->ptp_clock) : -1;

drivers/net/dsa/hirschmann/hellcreek_hwtstamp.c

242

dev_err(hellcreek->dev,

drivers/net/dsa/hirschmann/hellcreek_hwtstamp.c

253

mutex_lock(&hellcreek->ptp_lock);

drivers/net/dsa/hirschmann/hellcreek_hwtstamp.c

254

ns = hellcreek_ptp_hwtstamp_read(hellcreek, data_reg);

drivers/net/dsa/hirschmann/hellcreek_hwtstamp.c

255

ns += hellcreek_ptp_gettime_seconds(hellcreek, ns);

drivers/net/dsa/hirschmann/hellcreek_hwtstamp.c

256

mutex_unlock(&hellcreek->ptp_lock);

drivers/net/dsa/hirschmann/hellcreek_hwtstamp.c

286

static void hellcreek_get_rxts(struct hellcreek *hellcreek,

drivers/net/dsa/hirschmann/hellcreek_hwtstamp.c

313

mutex_lock(&hellcreek->ptp_lock);

drivers/net/dsa/hirschmann/hellcreek_hwtstamp.c

314

ns += hellcreek_ptp_gettime_seconds(hellcreek, ns);

drivers/net/dsa/hirschmann/hellcreek_hwtstamp.c

315

mutex_unlock(&hellcreek->ptp_lock);

drivers/net/dsa/hirschmann/hellcreek_hwtstamp.c

325

static void hellcreek_rxtstamp_work(struct hellcreek *hellcreek,

drivers/net/dsa/hirschmann/hellcreek_hwtstamp.c

333

hellcreek_get_rxts(hellcreek, ps, skb, &ps->rx_queue, port);

drivers/net/dsa/hirschmann/hellcreek_hwtstamp.c

338

struct hellcreek *hellcreek = ptp_to_hellcreek(ptp);

drivers/net/dsa/hirschmann/hellcreek_hwtstamp.c

339

struct dsa_switch *ds = hellcreek->ds;

drivers/net/dsa/hirschmann/hellcreek_hwtstamp.c

348

ps = &hellcreek->ports[i].port_hwtstamp;

drivers/net/dsa/hirschmann/hellcreek_hwtstamp.c

351

restart |= hellcreek_txtstamp_work(hellcreek, ps, i);

drivers/net/dsa/hirschmann/hellcreek_hwtstamp.c

353

hellcreek_rxtstamp_work(hellcreek, ps, i);

drivers/net/dsa/hirschmann/hellcreek_hwtstamp.c

362

struct hellcreek *hellcreek = ds->priv;

drivers/net/dsa/hirschmann/hellcreek_hwtstamp.c

368

ps = &hellcreek->ports[port].port_hwtstamp;

drivers/net/dsa/hirschmann/hellcreek_hwtstamp.c

378

hdr = hellcreek_should_tstamp(hellcreek, port, skb, type);

drivers/net/dsa/hirschmann/hellcreek_hwtstamp.c

399

ptp_schedule_worker(hellcreek->ptp_clock, 0);

drivers/net/dsa/hirschmann/hellcreek_hwtstamp.c

405

struct hellcreek *hellcreek = ds->priv;

drivers/net/dsa/hirschmann/hellcreek_hwtstamp.c

409

ps = &hellcreek->ports[port].port_hwtstamp;

drivers/net/dsa/hirschmann/hellcreek_hwtstamp.c

42

static int hellcreek_set_hwtstamp_config(struct hellcreek *hellcreek, int port,

drivers/net/dsa/hirschmann/hellcreek_hwtstamp.c

421

hdr = hellcreek_should_tstamp(hellcreek, port, skb, type);

drivers/net/dsa/hirschmann/hellcreek_hwtstamp.c

429

ptp_schedule_worker(hellcreek->ptp_clock, 0);

drivers/net/dsa/hirschmann/hellcreek_hwtstamp.c

434

static void hellcreek_hwtstamp_port_setup(struct hellcreek *hellcreek, int port)

drivers/net/dsa/hirschmann/hellcreek_hwtstamp.c

437

&hellcreek->ports[port].port_hwtstamp;

drivers/net/dsa/hirschmann/hellcreek_hwtstamp.c

442

int hellcreek_hwtstamp_setup(struct hellcreek *hellcreek)

drivers/net/dsa/hirschmann/hellcreek_hwtstamp.c

444

struct dsa_switch *ds = hellcreek->ds;

drivers/net/dsa/hirschmann/hellcreek_hwtstamp.c

452

hellcreek_hwtstamp_port_setup(hellcreek, i);

drivers/net/dsa/hirschmann/hellcreek_hwtstamp.c

458

hellcreek_ptp_write(hellcreek, PR_SETTINGS_C_TS_SRC_TK_MASK |

drivers/net/dsa/hirschmann/hellcreek_hwtstamp.c

46

&hellcreek->ports[port].port_hwtstamp;

drivers/net/dsa/hirschmann/hellcreek_hwtstamp.c

465

void hellcreek_hwtstamp_free(struct hellcreek *hellcreek)

drivers/net/dsa/hirschmann/hellcreek_hwtstamp.h

56

int hellcreek_hwtstamp_setup(struct hellcreek *chip);

drivers/net/dsa/hirschmann/hellcreek_hwtstamp.h

57

void hellcreek_hwtstamp_free(struct hellcreek *chip);

drivers/net/dsa/hirschmann/hellcreek_ptp.c

107

struct hellcreek *hellcreek = ptp_to_hellcreek(ptp);

drivers/net/dsa/hirschmann/hellcreek_ptp.c

114

mutex_lock(&hellcreek->ptp_lock);

drivers/net/dsa/hirschmann/hellcreek_ptp.c

117

hellcreek->seconds = ts->tv_sec;

drivers/net/dsa/hirschmann/hellcreek_ptp.c

118

hellcreek->last_ts = ts->tv_nsec;

drivers/net/dsa/hirschmann/hellcreek_ptp.c

121

hellcreek_ptp_write(hellcreek, 0x00, PR_CLOCK_WRITE_C);

drivers/net/dsa/hirschmann/hellcreek_ptp.c

122

hellcreek_ptp_write(hellcreek, 0x00, PR_CLOCK_WRITE_C);

drivers/net/dsa/hirschmann/hellcreek_ptp.c

123

hellcreek_ptp_write(hellcreek, secl, PR_CLOCK_WRITE_C);

drivers/net/dsa/hirschmann/hellcreek_ptp.c

124

hellcreek_ptp_write(hellcreek, nsh, PR_CLOCK_WRITE_C);

drivers/net/dsa/hirschmann/hellcreek_ptp.c

125

hellcreek_ptp_write(hellcreek, nsl, PR_CLOCK_WRITE_C);

drivers/net/dsa/hirschmann/hellcreek_ptp.c

127

mutex_unlock(&hellcreek->ptp_lock);

drivers/net/dsa/hirschmann/hellcreek_ptp.c

134

struct hellcreek *hellcreek = ptp_to_hellcreek(ptp);

drivers/net/dsa/hirschmann/hellcreek_ptp.c

165

mutex_lock(&hellcreek->ptp_lock);

drivers/net/dsa/hirschmann/hellcreek_ptp.c

168

hellcreek_ptp_write(hellcreek, negative, PR_CLOCK_DRIFT_C);

drivers/net/dsa/hirschmann/hellcreek_ptp.c

169

hellcreek_ptp_write(hellcreek, 0x00, PR_CLOCK_DRIFT_C);

drivers/net/dsa/hirschmann/hellcreek_ptp.c

170

hellcreek_ptp_write(hellcreek, 0x00, PR_CLOCK_DRIFT_C);

drivers/net/dsa/hirschmann/hellcreek_ptp.c

171

hellcreek_ptp_write(hellcreek, addendh, PR_CLOCK_DRIFT_C);

drivers/net/dsa/hirschmann/hellcreek_ptp.c

172

hellcreek_ptp_write(hellcreek, addendl, PR_CLOCK_DRIFT_C);

drivers/net/dsa/hirschmann/hellcreek_ptp.c

174

mutex_unlock(&hellcreek->ptp_lock);

drivers/net/dsa/hirschmann/hellcreek_ptp.c

18

u16 hellcreek_ptp_read(struct hellcreek *hellcreek, unsigned int offset)

drivers/net/dsa/hirschmann/hellcreek_ptp.c

181

struct hellcreek *hellcreek = ptp_to_hellcreek(ptp);

drivers/net/dsa/hirschmann/hellcreek_ptp.c

20

return readw(hellcreek->ptp_base + offset);

drivers/net/dsa/hirschmann/hellcreek_ptp.c

212

mutex_lock(&hellcreek->ptp_lock);

drivers/net/dsa/hirschmann/hellcreek_ptp.c

215

hellcreek_ptp_write(hellcreek, negative, PR_CLOCK_OFFSET_C);

drivers/net/dsa/hirschmann/hellcreek_ptp.c

216

hellcreek_ptp_write(hellcreek, MAX_NS_PER_STEP, PR_CLOCK_OFFSET_C);

drivers/net/dsa/hirschmann/hellcreek_ptp.c

217

hellcreek_ptp_write(hellcreek, MIN_CLK_CYCLES_BETWEEN_STEPS,

drivers/net/dsa/hirschmann/hellcreek_ptp.c

219

hellcreek_ptp_write(hellcreek, countl, PR_CLOCK_OFFSET_C);

drivers/net/dsa/hirschmann/hellcreek_ptp.c

220

hellcreek_ptp_write(hellcreek, counth, PR_CLOCK_OFFSET_C);

drivers/net/dsa/hirschmann/hellcreek_ptp.c

222

mutex_unlock(&hellcreek->ptp_lock);

drivers/net/dsa/hirschmann/hellcreek_ptp.c

23

void hellcreek_ptp_write(struct hellcreek *hellcreek, u16 data,

drivers/net/dsa/hirschmann/hellcreek_ptp.c

236

struct hellcreek *hellcreek;

drivers/net/dsa/hirschmann/hellcreek_ptp.c

238

hellcreek = dw_overflow_to_hellcreek(dw);

drivers/net/dsa/hirschmann/hellcreek_ptp.c

240

mutex_lock(&hellcreek->ptp_lock);

drivers/net/dsa/hirschmann/hellcreek_ptp.c

241

__hellcreek_ptp_gettime(hellcreek, NULL);

drivers/net/dsa/hirschmann/hellcreek_ptp.c

242

mutex_unlock(&hellcreek->ptp_lock);

drivers/net/dsa/hirschmann/hellcreek_ptp.c

244

schedule_delayed_work(&hellcreek->overflow_work,

drivers/net/dsa/hirschmann/hellcreek_ptp.c

248

static enum led_brightness hellcreek_get_brightness(struct hellcreek *hellcreek,

drivers/net/dsa/hirschmann/hellcreek_ptp.c

251

return (hellcreek->status_out & led) ? 1 : 0;

drivers/net/dsa/hirschmann/hellcreek_ptp.c

254

static void hellcreek_set_brightness(struct hellcreek *hellcreek, int led,

drivers/net/dsa/hirschmann/hellcreek_ptp.c

257

mutex_lock(&hellcreek->ptp_lock);

drivers/net/dsa/hirschmann/hellcreek_ptp.c

26

writew(data, hellcreek->ptp_base + offset);

drivers/net/dsa/hirschmann/hellcreek_ptp.c

260

hellcreek->status_out |= led;

drivers/net/dsa/hirschmann/hellcreek_ptp.c

262

hellcreek->status_out &= ~led;

drivers/net/dsa/hirschmann/hellcreek_ptp.c

264

hellcreek_ptp_write(hellcreek, hellcreek->status_out, STATUS_OUT);

drivers/net/dsa/hirschmann/hellcreek_ptp.c

266

mutex_unlock(&hellcreek->ptp_lock);

drivers/net/dsa/hirschmann/hellcreek_ptp.c

272

struct hellcreek *hellcreek = led_to_hellcreek(ldev, led_sync_good);

drivers/net/dsa/hirschmann/hellcreek_ptp.c

274

hellcreek_set_brightness(hellcreek, STATUS_OUT_SYNC_GOOD, b);

drivers/net/dsa/hirschmann/hellcreek_ptp.c

279

struct hellcreek *hellcreek = led_to_hellcreek(ldev, led_sync_good);

drivers/net/dsa/hirschmann/hellcreek_ptp.c

281

return hellcreek_get_brightness(hellcreek, STATUS_OUT_SYNC_GOOD);

drivers/net/dsa/hirschmann/hellcreek_ptp.c

287

struct hellcreek *hellcreek = led_to_hellcreek(ldev, led_is_gm);

drivers/net/dsa/hirschmann/hellcreek_ptp.c

289

hellcreek_set_brightness(hellcreek, STATUS_OUT_IS_GM, b);

drivers/net/dsa/hirschmann/hellcreek_ptp.c

294

struct hellcreek *hellcreek = led_to_hellcreek(ldev, led_is_gm);

drivers/net/dsa/hirschmann/hellcreek_ptp.c

296

return hellcreek_get_brightness(hellcreek, STATUS_OUT_IS_GM);

drivers/net/dsa/hirschmann/hellcreek_ptp.c

30

static u64 hellcreek_ptp_clock_read(struct hellcreek *hellcreek,

drivers/net/dsa/hirschmann/hellcreek_ptp.c

303

static int hellcreek_led_setup(struct hellcreek *hellcreek)

drivers/net/dsa/hirschmann/hellcreek_ptp.c

310

of_node_get(hellcreek->dev->of_node);

drivers/net/dsa/hirschmann/hellcreek_ptp.c

311

leds = of_find_node_by_name(hellcreek->dev->of_node, "leds");

drivers/net/dsa/hirschmann/hellcreek_ptp.c

313

dev_err(hellcreek->dev, "No LEDs specified in device tree!\n");

drivers/net/dsa/hirschmann/hellcreek_ptp.c

317

hellcreek->status_out = 0;

drivers/net/dsa/hirschmann/hellcreek_ptp.c

321

dev_err(hellcreek->dev, "First LED not specified!\n");

drivers/net/dsa/hirschmann/hellcreek_ptp.c

326

hellcreek->led_sync_good.name = ret ? "sync_good" : label;

drivers/net/dsa/hirschmann/hellcreek_ptp.c

331

hellcreek->led_sync_good.brightness = 1;

drivers/net/dsa/hirschmann/hellcreek_ptp.c

334

hellcreek->led_sync_good.brightness =

drivers/net/dsa/hirschmann/hellcreek_ptp.c

335

hellcreek_get_brightness(hellcreek, STATUS_OUT_SYNC_GOOD);

drivers/net/dsa/hirschmann/hellcreek_ptp.c

338

hellcreek->led_sync_good.brightness = 0;

drivers/net/dsa/hirschmann/hellcreek_ptp.c

341

hellcreek->led_sync_good.max_brightness = 1;

drivers/net/dsa/hirschmann/hellcreek_ptp.c

342

hellcreek->led_sync_good.brightness_set = hellcreek_led_sync_good_set;

drivers/net/dsa/hirschmann/hellcreek_ptp.c

343

hellcreek->led_sync_good.brightness_get = hellcreek_led_sync_good_get;

drivers/net/dsa/hirschmann/hellcreek_ptp.c

347

dev_err(hellcreek->dev, "Second LED not specified!\n");

drivers/net/dsa/hirschmann/hellcreek_ptp.c

353

hellcreek->led_is_gm.name = ret ? "is_gm" : label;

drivers/net/dsa/hirschmann/hellcreek_ptp.c

358

hellcreek->led_is_gm.brightness = 1;

drivers/net/dsa/hirschmann/hellcreek_ptp.c

36

hellcreek_ptp_write(hellcreek, PR_COMMAND_C_SS, PR_COMMAND_C);

drivers/net/dsa/hirschmann/hellcreek_ptp.c

361

hellcreek->led_is_gm.brightness =

drivers/net/dsa/hirschmann/hellcreek_ptp.c

362

hellcreek_get_brightness(hellcreek, STATUS_OUT_IS_GM);

drivers/net/dsa/hirschmann/hellcreek_ptp.c

365

hellcreek->led_is_gm.brightness = 0;

drivers/net/dsa/hirschmann/hellcreek_ptp.c

368

hellcreek->led_is_gm.max_brightness = 1;

drivers/net/dsa/hirschmann/hellcreek_ptp.c

369

hellcreek->led_is_gm.brightness_set = hellcreek_led_is_gm_set;

drivers/net/dsa/hirschmann/hellcreek_ptp.c

370

hellcreek->led_is_gm.brightness_get = hellcreek_led_is_gm_get;

drivers/net/dsa/hirschmann/hellcreek_ptp.c

373

if (hellcreek->led_sync_good.brightness == 1)

drivers/net/dsa/hirschmann/hellcreek_ptp.c

374

hellcreek_set_brightness(hellcreek, STATUS_OUT_SYNC_GOOD, 1);

drivers/net/dsa/hirschmann/hellcreek_ptp.c

375

if (hellcreek->led_is_gm.brightness == 1)

drivers/net/dsa/hirschmann/hellcreek_ptp.c

376

hellcreek_set_brightness(hellcreek, STATUS_OUT_IS_GM, 1);

drivers/net/dsa/hirschmann/hellcreek_ptp.c

379

ret = led_classdev_register(hellcreek->dev, &hellcreek->led_sync_good);

drivers/net/dsa/hirschmann/hellcreek_ptp.c

381

dev_err(hellcreek->dev, "Failed to register sync_good LED\n");

drivers/net/dsa/hirschmann/hellcreek_ptp.c

385

ret = led_classdev_register(hellcreek->dev, &hellcreek->led_is_gm);

drivers/net/dsa/hirschmann/hellcreek_ptp.c

387

dev_err(hellcreek->dev, "Failed to register is_gm LED\n");

drivers/net/dsa/hirschmann/hellcreek_ptp.c

388

led_classdev_unregister(&hellcreek->led_sync_good);

drivers/net/dsa/hirschmann/hellcreek_ptp.c

400

int hellcreek_ptp_setup(struct hellcreek *hellcreek)

drivers/net/dsa/hirschmann/hellcreek_ptp.c

406

INIT_DELAYED_WORK(&hellcreek->overflow_work,

drivers/net/dsa/hirschmann/hellcreek_ptp.c

410

hellcreek->ptp_clock_info.owner = THIS_MODULE;

drivers/net/dsa/hirschmann/hellcreek_ptp.c

411

snprintf(hellcreek->ptp_clock_info.name,

drivers/net/dsa/hirschmann/hellcreek_ptp.c

412

sizeof(hellcreek->ptp_clock_info.name),

drivers/net/dsa/hirschmann/hellcreek_ptp.c

413

dev_name(hellcreek->dev));

drivers/net/dsa/hirschmann/hellcreek_ptp.c

419

hellcreek->ptp_clock_info.max_adj = 62500000;

drivers/net/dsa/hirschmann/hellcreek_ptp.c

420

hellcreek->ptp_clock_info.n_alarm = 0;

drivers/net/dsa/hirschmann/hellcreek_ptp.c

421

hellcreek->ptp_clock_info.n_pins = 0;

drivers/net/dsa/hirschmann/hellcreek_ptp.c

422

hellcreek->ptp_clock_info.n_ext_ts = 0;

drivers/net/dsa/hirschmann/hellcreek_ptp.c

423

hellcreek->ptp_clock_info.n_per_out = 0;

drivers/net/dsa/hirschmann/hellcreek_ptp.c

424

hellcreek->ptp_clock_info.pps = 0;

drivers/net/dsa/hirschmann/hellcreek_ptp.c

425

hellcreek->ptp_clock_info.adjfine = hellcreek_ptp_adjfine;

drivers/net/dsa/hirschmann/hellcreek_ptp.c

426

hellcreek->ptp_clock_info.adjtime = hellcreek_ptp_adjtime;

drivers/net/dsa/hirschmann/hellcreek_ptp.c

427

hellcreek->ptp_clock_info.gettimex64 = hellcreek_ptp_gettimex;

drivers/net/dsa/hirschmann/hellcreek_ptp.c

428

hellcreek->ptp_clock_info.settime64 = hellcreek_ptp_settime;

drivers/net/dsa/hirschmann/hellcreek_ptp.c

429

hellcreek->ptp_clock_info.enable = hellcreek_ptp_enable;

drivers/net/dsa/hirschmann/hellcreek_ptp.c

430

hellcreek->ptp_clock_info.do_aux_work = hellcreek_hwtstamp_work;

drivers/net/dsa/hirschmann/hellcreek_ptp.c

432

hellcreek->ptp_clock = ptp_clock_register(&hellcreek->ptp_clock_info,

drivers/net/dsa/hirschmann/hellcreek_ptp.c

433

hellcreek->dev);

drivers/net/dsa/hirschmann/hellcreek_ptp.c

434

if (IS_ERR(hellcreek->ptp_clock))

drivers/net/dsa/hirschmann/hellcreek_ptp.c

435

return PTR_ERR(hellcreek->ptp_clock);

drivers/net/dsa/hirschmann/hellcreek_ptp.c

440

status = hellcreek_ptp_read(hellcreek, PR_CLOCK_STATUS_C);

drivers/net/dsa/hirschmann/hellcreek_ptp.c

442

hellcreek_ptp_write(hellcreek,

drivers/net/dsa/hirschmann/hellcreek_ptp.c

447

hellcreek_ptp_write(hellcreek, status | PR_CLOCK_STATUS_C_ENA_DRIFT,

drivers/net/dsa/hirschmann/hellcreek_ptp.c

45

nsh = hellcreek_ptp_read(hellcreek, PR_SS_SYNC_DATA_C);

drivers/net/dsa/hirschmann/hellcreek_ptp.c

451

ret = hellcreek_led_setup(hellcreek);

drivers/net/dsa/hirschmann/hellcreek_ptp.c

453

if (hellcreek->ptp_clock)

drivers/net/dsa/hirschmann/hellcreek_ptp.c

454

ptp_clock_unregister(hellcreek->ptp_clock);

drivers/net/dsa/hirschmann/hellcreek_ptp.c

458

schedule_delayed_work(&hellcreek->overflow_work,

drivers/net/dsa/hirschmann/hellcreek_ptp.c

46

nsh = hellcreek_ptp_read(hellcreek, PR_SS_SYNC_DATA_C);

drivers/net/dsa/hirschmann/hellcreek_ptp.c

464

void hellcreek_ptp_free(struct hellcreek *hellcreek)

drivers/net/dsa/hirschmann/hellcreek_ptp.c

466

led_classdev_unregister(&hellcreek->led_is_gm);

drivers/net/dsa/hirschmann/hellcreek_ptp.c

467

led_classdev_unregister(&hellcreek->led_sync_good);

drivers/net/dsa/hirschmann/hellcreek_ptp.c

468

cancel_delayed_work_sync(&hellcreek->overflow_work);

drivers/net/dsa/hirschmann/hellcreek_ptp.c

469

if (hellcreek->ptp_clock)

drivers/net/dsa/hirschmann/hellcreek_ptp.c

47

nsh = hellcreek_ptp_read(hellcreek, PR_SS_SYNC_DATA_C);

drivers/net/dsa/hirschmann/hellcreek_ptp.c

470

ptp_clock_unregister(hellcreek->ptp_clock);

drivers/net/dsa/hirschmann/hellcreek_ptp.c

471

hellcreek->ptp_clock = NULL;

drivers/net/dsa/hirschmann/hellcreek_ptp.c

48

nsh = hellcreek_ptp_read(hellcreek, PR_SS_SYNC_DATA_C);

drivers/net/dsa/hirschmann/hellcreek_ptp.c

50

nsl = hellcreek_ptp_read(hellcreek, PR_SS_SYNC_DATA_C);

drivers/net/dsa/hirschmann/hellcreek_ptp.c

56

static u64 __hellcreek_ptp_gettime(struct hellcreek *hellcreek,

drivers/net/dsa/hirschmann/hellcreek_ptp.c

61

ns = hellcreek_ptp_clock_read(hellcreek, sts);

drivers/net/dsa/hirschmann/hellcreek_ptp.c

62

if (ns < hellcreek->last_ts)

drivers/net/dsa/hirschmann/hellcreek_ptp.c

63

hellcreek->seconds++;

drivers/net/dsa/hirschmann/hellcreek_ptp.c

64

hellcreek->last_ts = ns;

drivers/net/dsa/hirschmann/hellcreek_ptp.c

65

ns += hellcreek->seconds * NSEC_PER_SEC;

drivers/net/dsa/hirschmann/hellcreek_ptp.c

75

u64 hellcreek_ptp_gettime_seconds(struct hellcreek *hellcreek, u64 ns)

drivers/net/dsa/hirschmann/hellcreek_ptp.c

79

__hellcreek_ptp_gettime(hellcreek, NULL);

drivers/net/dsa/hirschmann/hellcreek_ptp.c

80

if (hellcreek->last_ts > ns)

drivers/net/dsa/hirschmann/hellcreek_ptp.c

81

s = hellcreek->seconds * NSEC_PER_SEC;

drivers/net/dsa/hirschmann/hellcreek_ptp.c

83

s = (hellcreek->seconds - 1) * NSEC_PER_SEC;

drivers/net/dsa/hirschmann/hellcreek_ptp.c

92

struct hellcreek *hellcreek = ptp_to_hellcreek(ptp);

drivers/net/dsa/hirschmann/hellcreek_ptp.c

95

mutex_lock(&hellcreek->ptp_lock);

drivers/net/dsa/hirschmann/hellcreek_ptp.c

96

ns = __hellcreek_ptp_gettime(hellcreek, sts);

drivers/net/dsa/hirschmann/hellcreek_ptp.c

97

mutex_unlock(&hellcreek->ptp_lock);

drivers/net/dsa/hirschmann/hellcreek_ptp.h

60

int hellcreek_ptp_setup(struct hellcreek *hellcreek);

drivers/net/dsa/hirschmann/hellcreek_ptp.h

61

void hellcreek_ptp_free(struct hellcreek *hellcreek);

drivers/net/dsa/hirschmann/hellcreek_ptp.h

62

u16 hellcreek_ptp_read(struct hellcreek *hellcreek, unsigned int offset);

drivers/net/dsa/hirschmann/hellcreek_ptp.h

63

void hellcreek_ptp_write(struct hellcreek *hellcreek, u16 data,

drivers/net/dsa/hirschmann/hellcreek_ptp.h

65

u64 hellcreek_ptp_gettime_seconds(struct hellcreek *hellcreek, u64 ns);

drivers/net/dsa/hirschmann/hellcreek_ptp.h

68

container_of(ptp, struct hellcreek, ptp_clock_info)

drivers/net/dsa/hirschmann/hellcreek_ptp.h

71

container_of(dw, struct hellcreek, overflow_work)

drivers/net/dsa/hirschmann/hellcreek_ptp.h

74

container_of(ldev, struct hellcreek, led)