drivers/net/ethernet/ti/am65-cpsw-ethtool.c

717

info->phc_index = am65_cpts_phc_index(common->cpts);

drivers/net/ethernet/ti/am65-cpsw-nuss.c

1355

am65_cpts_rx_timestamp(common->cpts, skb);

drivers/net/ethernet/ti/am65-cpsw-nuss.c

1498

am65_cpts_tx_timestamp(tx_chn->common->cpts, skb);

drivers/net/ethernet/ti/am65-cpsw-nuss.c

1610

am65_cpts_prep_tx_timestamp(common->cpts, skb);

drivers/net/ethernet/ti/am65-cpsw-nuss.c

2560

struct am65_cpts *cpts;

drivers/net/ethernet/ti/am65-cpsw-nuss.c

2573

cpts = am65_cpts_create(dev, reg_base, node);

drivers/net/ethernet/ti/am65-cpsw-nuss.c

2574

if (IS_ERR(cpts)) {

drivers/net/ethernet/ti/am65-cpsw-nuss.c

2575

int ret = PTR_ERR(cpts);

drivers/net/ethernet/ti/am65-cpsw-nuss.c

2581

common->cpts = cpts;

drivers/net/ethernet/ti/am65-cpsw-nuss.c

3660

am65_cpts_release(common->cpts);

drivers/net/ethernet/ti/am65-cpsw-nuss.c

3699

am65_cpts_release(common->cpts);

drivers/net/ethernet/ti/am65-cpsw-nuss.c

3740

am65_cpts_suspend(common->cpts);

drivers/net/ethernet/ti/am65-cpsw-nuss.c

3771

am65_cpts_resume(common->cpts);

drivers/net/ethernet/ti/am65-cpsw-nuss.h

180

struct am65_cpts *cpts;

drivers/net/ethernet/ti/am65-cpsw-qos.c

769

struct am65_cpts *cpts = common->cpts;

drivers/net/ethernet/ti/am65-cpsw-qos.c

775

return am65_cpts_estf_enable(cpts, port->port_id - 1, &cfg);

drivers/net/ethernet/ti/am65-cpsw-qos.c

781

struct am65_cpts *cpts = port->common->cpts;

drivers/net/ethernet/ti/am65-cpsw-qos.c

783

am65_cpts_estf_disable(cpts, port->port_id - 1);

drivers/net/ethernet/ti/am65-cpsw-qos.c

791

struct am65_cpts *cpts = port->common->cpts;

drivers/net/ethernet/ti/am65-cpsw-qos.c

817

cur_time = am65_cpts_ns_gettime(cpts);

drivers/net/ethernet/ti/am65-cpsw-qos.c

862

struct am65_cpts *cpts = common->cpts;

drivers/net/ethernet/ti/am65-cpsw-qos.c

925

cur_time = am65_cpts_ns_gettime(cpts);

drivers/net/ethernet/ti/am65-cpts.c

1004

skb_queue_tail(&cpts->txq, skb);

drivers/net/ethernet/ti/am65-cpts.c

1005

ptp_schedule_worker(cpts->ptp_clock, 0);

drivers/net/ethernet/ti/am65-cpts.c

1018

void am65_cpts_prep_tx_timestamp(struct am65_cpts *cpts, struct sk_buff *skb)

drivers/net/ethernet/ti/am65-cpts.c

1036

int am65_cpts_phc_index(struct am65_cpts *cpts)

drivers/net/ethernet/ti/am65-cpts.c

1038

return cpts->phc_index;

drivers/net/ethernet/ti/am65-cpts.c

1044

struct am65_cpts *cpts = data;

drivers/net/ethernet/ti/am65-cpts.c

1046

of_clk_del_provider(cpts->clk_mux_np);

drivers/net/ethernet/ti/am65-cpts.c

1047

clk_hw_unregister_mux(cpts->clk_mux_hw);

drivers/net/ethernet/ti/am65-cpts.c

1048

of_node_put(cpts->clk_mux_np);

drivers/net/ethernet/ti/am65-cpts.c

1051

static int cpts_of_mux_clk_setup(struct am65_cpts *cpts,

drivers/net/ethernet/ti/am65-cpts.c

1060

cpts->clk_mux_np = of_get_child_by_name(node, "refclk-mux");

drivers/net/ethernet/ti/am65-cpts.c

1061

if (!cpts->clk_mux_np)

drivers/net/ethernet/ti/am65-cpts.c

1064

num_parents = of_clk_get_parent_count(cpts->clk_mux_np);

drivers/net/ethernet/ti/am65-cpts.c

1066

dev_err(cpts->dev, "mux-clock %pOF must have parents\n",

drivers/net/ethernet/ti/am65-cpts.c

1067

cpts->clk_mux_np);

drivers/net/ethernet/ti/am65-cpts.c

1071

parent_names = devm_kcalloc(cpts->dev, sizeof(char *), num_parents,

drivers/net/ethernet/ti/am65-cpts.c

1078

of_clk_parent_fill(cpts->clk_mux_np, parent_names, num_parents);

drivers/net/ethernet/ti/am65-cpts.c

1080

clk_mux_name = devm_kasprintf(cpts->dev, GFP_KERNEL, "%s.%pOFn",

drivers/net/ethernet/ti/am65-cpts.c

1081

dev_name(cpts->dev), cpts->clk_mux_np);

drivers/net/ethernet/ti/am65-cpts.c

1087

reg = &cpts->reg->rftclk_sel;

drivers/net/ethernet/ti/am65-cpts.c

1091

cpts->clk_mux_hw = clk_hw_register_mux(NULL, clk_mux_name,

drivers/net/ethernet/ti/am65-cpts.c

1094

if (IS_ERR(cpts->clk_mux_hw)) {

drivers/net/ethernet/ti/am65-cpts.c

1095

ret = PTR_ERR(cpts->clk_mux_hw);

drivers/net/ethernet/ti/am65-cpts.c

1099

ret = of_clk_add_hw_provider(cpts->clk_mux_np, of_clk_hw_simple_get,

drivers/net/ethernet/ti/am65-cpts.c

1100

cpts->clk_mux_hw);

drivers/net/ethernet/ti/am65-cpts.c

1104

ret = devm_add_action_or_reset(cpts->dev, cpts_free_clk_mux, cpts);

drivers/net/ethernet/ti/am65-cpts.c

1106

dev_err(cpts->dev, "failed to add clkmux reset action %d", ret);

drivers/net/ethernet/ti/am65-cpts.c

1111

clk_hw_unregister_mux(cpts->clk_mux_hw);

drivers/net/ethernet/ti/am65-cpts.c

1113

of_node_put(cpts->clk_mux_np);

drivers/net/ethernet/ti/am65-cpts.c

1117

static int am65_cpts_of_parse(struct am65_cpts *cpts, struct device_node *node)

drivers/net/ethernet/ti/am65-cpts.c

1122

cpts->ext_ts_inputs = prop[0];

drivers/net/ethernet/ti/am65-cpts.c

1125

cpts->genf_num = prop[0];

drivers/net/ethernet/ti/am65-cpts.c

1128

cpts->pps_present = true;

drivers/net/ethernet/ti/am65-cpts.c

1131

dev_err(cpts->dev, "invalid HWx_TS_PUSH index: %u provided\n", prop[0]);

drivers/net/ethernet/ti/am65-cpts.c

1132

cpts->pps_present = false;

drivers/net/ethernet/ti/am65-cpts.c

1135

dev_err(cpts->dev, "invalid GENFy index: %u provided\n", prop[1]);

drivers/net/ethernet/ti/am65-cpts.c

1136

cpts->pps_present = false;

drivers/net/ethernet/ti/am65-cpts.c

1138

if (cpts->pps_present) {

drivers/net/ethernet/ti/am65-cpts.c

1139

cpts->pps_hw_ts_idx = prop[0];

drivers/net/ethernet/ti/am65-cpts.c

1140

cpts->pps_genf_idx = prop[1];

drivers/net/ethernet/ti/am65-cpts.c

1144

return cpts_of_mux_clk_setup(cpts, node);

drivers/net/ethernet/ti/am65-cpts.c

1147

void am65_cpts_release(struct am65_cpts *cpts)

drivers/net/ethernet/ti/am65-cpts.c

1149

ptp_clock_unregister(cpts->ptp_clock);

drivers/net/ethernet/ti/am65-cpts.c

1150

am65_cpts_disable(cpts);

drivers/net/ethernet/ti/am65-cpts.c

1151

clk_disable_unprepare(cpts->refclk);

drivers/net/ethernet/ti/am65-cpts.c

1158

struct am65_cpts *cpts;

drivers/net/ethernet/ti/am65-cpts.c

1161

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

drivers/net/ethernet/ti/am65-cpts.c

1162

if (!cpts)

drivers/net/ethernet/ti/am65-cpts.c

1165

cpts->dev = dev;

drivers/net/ethernet/ti/am65-cpts.c

1166

cpts->reg = (struct am65_cpts_regs __iomem *)regs;

drivers/net/ethernet/ti/am65-cpts.c

1168

cpts->irq = of_irq_get_byname(node, "cpts");

drivers/net/ethernet/ti/am65-cpts.c

1169

if (cpts->irq <= 0) {

drivers/net/ethernet/ti/am65-cpts.c

1170

ret = cpts->irq ?: -ENXIO;

drivers/net/ethernet/ti/am65-cpts.c

1175

ret = am65_cpts_of_parse(cpts, node);

drivers/net/ethernet/ti/am65-cpts.c

1179

mutex_init(&cpts->ptp_clk_lock);

drivers/net/ethernet/ti/am65-cpts.c

1180

INIT_LIST_HEAD(&cpts->events_tx);

drivers/net/ethernet/ti/am65-cpts.c

1181

INIT_LIST_HEAD(&cpts->events_rx);

drivers/net/ethernet/ti/am65-cpts.c

1182

INIT_LIST_HEAD(&cpts->pool);

drivers/net/ethernet/ti/am65-cpts.c

1183

spin_lock_init(&cpts->lock);

drivers/net/ethernet/ti/am65-cpts.c

1184

skb_queue_head_init(&cpts->txq);

drivers/net/ethernet/ti/am65-cpts.c

1187

list_add(&cpts->pool_data[i].list, &cpts->pool);

drivers/net/ethernet/ti/am65-cpts.c

1189

cpts->refclk = devm_get_clk_from_child(dev, node, "cpts");

drivers/net/ethernet/ti/am65-cpts.c

1190

if (IS_ERR(cpts->refclk)) {

drivers/net/ethernet/ti/am65-cpts.c

1191

ret = PTR_ERR(cpts->refclk);

drivers/net/ethernet/ti/am65-cpts.c

1196

ret = clk_prepare_enable(cpts->refclk);

drivers/net/ethernet/ti/am65-cpts.c

1202

cpts->refclk_freq = clk_get_rate(cpts->refclk);

drivers/net/ethernet/ti/am65-cpts.c

1204

am65_ptp_info.max_adj = cpts->refclk_freq / AM65_CPTS_MIN_PPM;

drivers/net/ethernet/ti/am65-cpts.c

1205

cpts->ptp_info = am65_ptp_info;

drivers/net/ethernet/ti/am65-cpts.c

1207

if (cpts->ext_ts_inputs)

drivers/net/ethernet/ti/am65-cpts.c

1208

cpts->ptp_info.n_ext_ts = cpts->ext_ts_inputs;

drivers/net/ethernet/ti/am65-cpts.c

1209

if (cpts->genf_num)

drivers/net/ethernet/ti/am65-cpts.c

1210

cpts->ptp_info.n_per_out = cpts->genf_num;

drivers/net/ethernet/ti/am65-cpts.c

1211

if (cpts->pps_present)

drivers/net/ethernet/ti/am65-cpts.c

1212

cpts->ptp_info.pps = 1;

drivers/net/ethernet/ti/am65-cpts.c

1214

am65_cpts_set_add_val(cpts);

drivers/net/ethernet/ti/am65-cpts.c

1216

am65_cpts_write32(cpts, AM65_CPTS_CONTROL_EN |

drivers/net/ethernet/ti/am65-cpts.c

1220

am65_cpts_write32(cpts, AM65_CPTS_INT_ENABLE_TS_PEND_EN, int_enable);

drivers/net/ethernet/ti/am65-cpts.c

1223

am65_cpts_settime(cpts, ktime_to_ns(ktime_get_real()));

drivers/net/ethernet/ti/am65-cpts.c

1225

cpts->ptp_clock = ptp_clock_register(&cpts->ptp_info, cpts->dev);

drivers/net/ethernet/ti/am65-cpts.c

1226

if (IS_ERR_OR_NULL(cpts->ptp_clock)) {

drivers/net/ethernet/ti/am65-cpts.c

1228

PTR_ERR(cpts->ptp_clock));

drivers/net/ethernet/ti/am65-cpts.c

1229

ret = cpts->ptp_clock ? PTR_ERR(cpts->ptp_clock) : -ENODEV;

drivers/net/ethernet/ti/am65-cpts.c

1232

cpts->phc_index = ptp_clock_index(cpts->ptp_clock);

drivers/net/ethernet/ti/am65-cpts.c

1234

ret = devm_request_threaded_irq(dev, cpts->irq, NULL,

drivers/net/ethernet/ti/am65-cpts.c

1236

IRQF_ONESHOT, dev_name(dev), cpts);

drivers/net/ethernet/ti/am65-cpts.c

1238

dev_err(cpts->dev, "error attaching irq %d\n", ret);

drivers/net/ethernet/ti/am65-cpts.c

1243

am65_cpts_read32(cpts, idver),

drivers/net/ethernet/ti/am65-cpts.c

1244

cpts->refclk_freq, cpts->ts_add_val, cpts->pps_present);

drivers/net/ethernet/ti/am65-cpts.c

1246

return cpts;

drivers/net/ethernet/ti/am65-cpts.c

1249

am65_cpts_release(cpts);

drivers/net/ethernet/ti/am65-cpts.c

1251

clk_disable_unprepare(cpts->refclk);

drivers/net/ethernet/ti/am65-cpts.c

1256

void am65_cpts_suspend(struct am65_cpts *cpts)

drivers/net/ethernet/ti/am65-cpts.c

1259

cpts->sr_control = am65_cpts_read32(cpts, control);

drivers/net/ethernet/ti/am65-cpts.c

1260

cpts->sr_int_enable = am65_cpts_read32(cpts, int_enable);

drivers/net/ethernet/ti/am65-cpts.c

1261

cpts->sr_rftclk_sel = am65_cpts_read32(cpts, rftclk_sel);

drivers/net/ethernet/ti/am65-cpts.c

1262

cpts->sr_ts_ppm_hi = am65_cpts_read32(cpts, ts_ppm_hi);

drivers/net/ethernet/ti/am65-cpts.c

1263

cpts->sr_ts_ppm_low = am65_cpts_read32(cpts, ts_ppm_low);

drivers/net/ethernet/ti/am65-cpts.c

1264

cpts->sr_cpts_ns = am65_cpts_gettime(cpts, NULL);

drivers/net/ethernet/ti/am65-cpts.c

1265

cpts->sr_ktime_ns = ktime_to_ns(ktime_get_real());

drivers/net/ethernet/ti/am65-cpts.c

1266

am65_cpts_disable(cpts);

drivers/net/ethernet/ti/am65-cpts.c

1267

clk_disable(cpts->refclk);

drivers/net/ethernet/ti/am65-cpts.c

1270

memcpy_fromio(&cpts->sr_genf, &cpts->reg->genf, sizeof(cpts->sr_genf));

drivers/net/ethernet/ti/am65-cpts.c

1273

memcpy_fromio(&cpts->sr_estf, &cpts->reg->estf, sizeof(cpts->sr_estf));

drivers/net/ethernet/ti/am65-cpts.c

1277

void am65_cpts_resume(struct am65_cpts *cpts)

drivers/net/ethernet/ti/am65-cpts.c

1283

clk_enable(cpts->refclk);

drivers/net/ethernet/ti/am65-cpts.c

1284

am65_cpts_write32(cpts, cpts->sr_rftclk_sel, rftclk_sel);

drivers/net/ethernet/ti/am65-cpts.c

1285

am65_cpts_set_add_val(cpts);

drivers/net/ethernet/ti/am65-cpts.c

1286

am65_cpts_write32(cpts, cpts->sr_control, control);

drivers/net/ethernet/ti/am65-cpts.c

1287

am65_cpts_write32(cpts, cpts->sr_int_enable, int_enable);

drivers/net/ethernet/ti/am65-cpts.c

1291

ktime_ns -= cpts->sr_ktime_ns;

drivers/net/ethernet/ti/am65-cpts.c

1292

am65_cpts_settime(cpts, cpts->sr_cpts_ns + ktime_ns);

drivers/net/ethernet/ti/am65-cpts.c

1295

am65_cpts_write32(cpts, cpts->sr_ts_ppm_hi, ts_ppm_hi);

drivers/net/ethernet/ti/am65-cpts.c

1296

am65_cpts_write32(cpts, cpts->sr_ts_ppm_low, ts_ppm_low);

drivers/net/ethernet/ti/am65-cpts.c

1300

am65_cpts_write32(cpts, 0, genf[i].length); /* TRM sequence */

drivers/net/ethernet/ti/am65-cpts.c

1301

am65_cpts_write32(cpts, cpts->sr_genf[i].comp_hi, genf[i].comp_hi);

drivers/net/ethernet/ti/am65-cpts.c

1302

am65_cpts_write32(cpts, cpts->sr_genf[i].comp_lo, genf[i].comp_lo);

drivers/net/ethernet/ti/am65-cpts.c

1303

am65_cpts_write32(cpts, cpts->sr_genf[i].length, genf[i].length);

drivers/net/ethernet/ti/am65-cpts.c

1304

am65_cpts_write32(cpts, cpts->sr_genf[i].control, genf[i].control);

drivers/net/ethernet/ti/am65-cpts.c

1305

am65_cpts_write32(cpts, cpts->sr_genf[i].ppm_hi, genf[i].ppm_hi);

drivers/net/ethernet/ti/am65-cpts.c

1306

am65_cpts_write32(cpts, cpts->sr_genf[i].ppm_low, genf[i].ppm_low);

drivers/net/ethernet/ti/am65-cpts.c

1311

am65_cpts_write32(cpts, 0, estf[i].length); /* TRM sequence */

drivers/net/ethernet/ti/am65-cpts.c

1312

am65_cpts_write32(cpts, cpts->sr_estf[i].comp_hi, estf[i].comp_hi);

drivers/net/ethernet/ti/am65-cpts.c

1313

am65_cpts_write32(cpts, cpts->sr_estf[i].comp_lo, estf[i].comp_lo);

drivers/net/ethernet/ti/am65-cpts.c

1314

am65_cpts_write32(cpts, cpts->sr_estf[i].length, estf[i].length);

drivers/net/ethernet/ti/am65-cpts.c

1315

am65_cpts_write32(cpts, cpts->sr_estf[i].control, estf[i].control);

drivers/net/ethernet/ti/am65-cpts.c

1316

am65_cpts_write32(cpts, cpts->sr_estf[i].ppm_hi, estf[i].ppm_hi);

drivers/net/ethernet/ti/am65-cpts.c

1317

am65_cpts_write32(cpts, cpts->sr_estf[i].ppm_low, estf[i].ppm_low);

drivers/net/ethernet/ti/am65-cpts.c

1326

struct am65_cpts *cpts;

drivers/net/ethernet/ti/am65-cpts.c

1333

cpts = am65_cpts_create(dev, base, node);

drivers/net/ethernet/ti/am65-cpts.c

1334

return PTR_ERR_OR_ZERO(cpts);

drivers/net/ethernet/ti/am65-cpts.c

206

static void am65_cpts_settime(struct am65_cpts *cpts, u64 start_tstamp)

drivers/net/ethernet/ti/am65-cpts.c

211

am65_cpts_write32(cpts, val, ts_load_val_hi);

drivers/net/ethernet/ti/am65-cpts.c

213

am65_cpts_write32(cpts, val, ts_load_val_lo);

drivers/net/ethernet/ti/am65-cpts.c

215

am65_cpts_write32(cpts, AM65_CPTS_TS_LOAD_EN, ts_load_en);

drivers/net/ethernet/ti/am65-cpts.c

218

static void am65_cpts_set_add_val(struct am65_cpts *cpts)

drivers/net/ethernet/ti/am65-cpts.c

221

cpts->ts_add_val = (NSEC_PER_SEC / cpts->refclk_freq - 1) & 0x7;

drivers/net/ethernet/ti/am65-cpts.c

223

am65_cpts_write32(cpts, cpts->ts_add_val, ts_add_val);

drivers/net/ethernet/ti/am65-cpts.c

226

static void am65_cpts_disable(struct am65_cpts *cpts)

drivers/net/ethernet/ti/am65-cpts.c

228

am65_cpts_write32(cpts, 0, control);

drivers/net/ethernet/ti/am65-cpts.c

229

am65_cpts_write32(cpts, 0, int_enable);

drivers/net/ethernet/ti/am65-cpts.c

232

static int am65_cpts_purge_event_list(struct am65_cpts *cpts,

drivers/net/ethernet/ti/am65-cpts.c

243

list_add(&event->list, &cpts->pool);

drivers/net/ethernet/ti/am65-cpts.c

262

static int am65_cpts_purge_events(struct am65_cpts *cpts)

drivers/net/ethernet/ti/am65-cpts.c

266

removed += am65_cpts_purge_event_list(cpts, &cpts->events_tx);

drivers/net/ethernet/ti/am65-cpts.c

267

removed += am65_cpts_purge_event_list(cpts, &cpts->events_rx);

drivers/net/ethernet/ti/am65-cpts.c

270

dev_dbg(cpts->dev, "event pool cleaned up %d\n", removed);

drivers/net/ethernet/ti/am65-cpts.c

274

static bool am65_cpts_fifo_pop_event(struct am65_cpts *cpts,

drivers/net/ethernet/ti/am65-cpts.c

277

u32 r = am65_cpts_read32(cpts, intstat_raw);

drivers/net/ethernet/ti/am65-cpts.c

280

event->timestamp = am65_cpts_read32(cpts, event_0);

drivers/net/ethernet/ti/am65-cpts.c

281

event->event1 = am65_cpts_read32(cpts, event_1);

drivers/net/ethernet/ti/am65-cpts.c

282

event->event2 = am65_cpts_read32(cpts, event_2);

drivers/net/ethernet/ti/am65-cpts.c

283

event->timestamp |= (u64)am65_cpts_read32(cpts, event_3) << 32;

drivers/net/ethernet/ti/am65-cpts.c

284

am65_cpts_write32(cpts, AM65_CPTS_EVENT_POP, event_pop);

drivers/net/ethernet/ti/am65-cpts.c

290

static int __am65_cpts_fifo_read(struct am65_cpts *cpts)

drivers/net/ethernet/ti/am65-cpts.c

298

event = list_first_entry_or_null(&cpts->pool,

drivers/net/ethernet/ti/am65-cpts.c

302

if (am65_cpts_purge_events(cpts)) {

drivers/net/ethernet/ti/am65-cpts.c

303

dev_err(cpts->dev, "cpts: event pool empty\n");

drivers/net/ethernet/ti/am65-cpts.c

310

if (am65_cpts_fifo_pop_event(cpts, event))

drivers/net/ethernet/ti/am65-cpts.c

316

cpts->timestamp = event->timestamp;

drivers/net/ethernet/ti/am65-cpts.c

317

dev_dbg(cpts->dev, "AM65_CPTS_EV_PUSH t:%llu\n",

drivers/net/ethernet/ti/am65-cpts.c

318

cpts->timestamp);

drivers/net/ethernet/ti/am65-cpts.c

324

list_move_tail(&event->list, &cpts->events_rx);

drivers/net/ethernet/ti/am65-cpts.c

326

dev_dbg(cpts->dev,

drivers/net/ethernet/ti/am65-cpts.c

335

list_move_tail(&event->list, &cpts->events_tx);

drivers/net/ethernet/ti/am65-cpts.c

337

dev_dbg(cpts->dev,

drivers/net/ethernet/ti/am65-cpts.c

346

if (cpts->pps_enabled && pevent.index == cpts->pps_hw_ts_idx) {

drivers/net/ethernet/ti/am65-cpts.c

352

dev_dbg(cpts->dev, "AM65_CPTS_EV_HW:%s p:%d t:%llu\n",

drivers/net/ethernet/ti/am65-cpts.c

357

ptp_clock_event(cpts->ptp_clock, &pevent);

drivers/net/ethernet/ti/am65-cpts.c

364

dev_dbg(cpts->dev,

drivers/net/ethernet/ti/am65-cpts.c

371

dev_err(cpts->dev, "cpts: unknown event type\n");

drivers/net/ethernet/ti/am65-cpts.c

379

ptp_schedule_worker(cpts->ptp_clock, 0);

drivers/net/ethernet/ti/am65-cpts.c

384

static int am65_cpts_fifo_read(struct am65_cpts *cpts)

drivers/net/ethernet/ti/am65-cpts.c

389

spin_lock_irqsave(&cpts->lock, flags);

drivers/net/ethernet/ti/am65-cpts.c

390

ret = __am65_cpts_fifo_read(cpts);

drivers/net/ethernet/ti/am65-cpts.c

391

spin_unlock_irqrestore(&cpts->lock, flags);

drivers/net/ethernet/ti/am65-cpts.c

396

static u64 am65_cpts_gettime(struct am65_cpts *cpts,

drivers/net/ethernet/ti/am65-cpts.c

405

am65_cpts_write32(cpts, 0, int_enable);

drivers/net/ethernet/ti/am65-cpts.c

408

spin_lock_irqsave(&cpts->lock, flags);

drivers/net/ethernet/ti/am65-cpts.c

410

am65_cpts_write32(cpts, AM65_CPTS_TS_PUSH, ts_push);

drivers/net/ethernet/ti/am65-cpts.c

411

am65_cpts_read32(cpts, ts_push);

drivers/net/ethernet/ti/am65-cpts.c

413

spin_unlock_irqrestore(&cpts->lock, flags);

drivers/net/ethernet/ti/am65-cpts.c

415

am65_cpts_fifo_read(cpts);

drivers/net/ethernet/ti/am65-cpts.c

417

am65_cpts_write32(cpts, AM65_CPTS_INT_ENABLE_TS_PEND_EN, int_enable);

drivers/net/ethernet/ti/am65-cpts.c

419

val = cpts->timestamp;

drivers/net/ethernet/ti/am65-cpts.c

426

struct am65_cpts *cpts = dev_id;

drivers/net/ethernet/ti/am65-cpts.c

428

if (am65_cpts_fifo_read(cpts))

drivers/net/ethernet/ti/am65-cpts.c

429

dev_dbg(cpts->dev, "cpts: unable to obtain a time stamp\n");

drivers/net/ethernet/ti/am65-cpts.c

437

struct am65_cpts *cpts = container_of(ptp, struct am65_cpts, ptp_info);

drivers/net/ethernet/ti/am65-cpts.c

440

int pps_index = cpts->pps_genf_idx;

drivers/net/ethernet/ti/am65-cpts.c

460

adj_period = div_u64(cpts->refclk_freq, ppb);

drivers/net/ethernet/ti/am65-cpts.c

462

mutex_lock(&cpts->ptp_clk_lock);

drivers/net/ethernet/ti/am65-cpts.c

464

ctrl_val = am65_cpts_read32(cpts, control);

drivers/net/ethernet/ti/am65-cpts.c

473

if (cpts->pps_enabled) {

drivers/net/ethernet/ti/am65-cpts.c

474

estf_ctrl_val = am65_cpts_read32(cpts, genf[pps_index].control);

drivers/net/ethernet/ti/am65-cpts.c

484

pps_adj_period = adj_period * (cpts->ts_add_val + 1);

drivers/net/ethernet/ti/am65-cpts.c

489

spin_lock_irqsave(&cpts->lock, flags);

drivers/net/ethernet/ti/am65-cpts.c

499

am65_cpts_write32(cpts, ctrl_val, control);

drivers/net/ethernet/ti/am65-cpts.c

500

am65_cpts_write32(cpts, ppm_hi, ts_ppm_hi);

drivers/net/ethernet/ti/am65-cpts.c

501

am65_cpts_write32(cpts, ppm_low, ts_ppm_low);

drivers/net/ethernet/ti/am65-cpts.c

503

if (cpts->pps_enabled) {

drivers/net/ethernet/ti/am65-cpts.c

504

am65_cpts_write32(cpts, estf_ctrl_val, genf[pps_index].control);

drivers/net/ethernet/ti/am65-cpts.c

505

am65_cpts_write32(cpts, estf_ppm_hi, genf[pps_index].ppm_hi);

drivers/net/ethernet/ti/am65-cpts.c

506

am65_cpts_write32(cpts, estf_ppm_low, genf[pps_index].ppm_low);

drivers/net/ethernet/ti/am65-cpts.c

510

if (cpts->estf_enable & BIT(i)) {

drivers/net/ethernet/ti/am65-cpts.c

511

am65_cpts_write32(cpts, estf_ctrl_val, estf[i].control);

drivers/net/ethernet/ti/am65-cpts.c

512

am65_cpts_write32(cpts, estf_ppm_hi, estf[i].ppm_hi);

drivers/net/ethernet/ti/am65-cpts.c

513

am65_cpts_write32(cpts, estf_ppm_low, estf[i].ppm_low);

drivers/net/ethernet/ti/am65-cpts.c

517

spin_unlock_irqrestore(&cpts->lock, flags);

drivers/net/ethernet/ti/am65-cpts.c

519

mutex_unlock(&cpts->ptp_clk_lock);

drivers/net/ethernet/ti/am65-cpts.c

526

struct am65_cpts *cpts = container_of(ptp, struct am65_cpts, ptp_info);

drivers/net/ethernet/ti/am65-cpts.c

529

mutex_lock(&cpts->ptp_clk_lock);

drivers/net/ethernet/ti/am65-cpts.c

530

ns = am65_cpts_gettime(cpts, NULL);

drivers/net/ethernet/ti/am65-cpts.c

532

am65_cpts_settime(cpts, ns);

drivers/net/ethernet/ti/am65-cpts.c

533

mutex_unlock(&cpts->ptp_clk_lock);

drivers/net/ethernet/ti/am65-cpts.c

542

struct am65_cpts *cpts = container_of(ptp, struct am65_cpts, ptp_info);

drivers/net/ethernet/ti/am65-cpts.c

545

mutex_lock(&cpts->ptp_clk_lock);

drivers/net/ethernet/ti/am65-cpts.c

546

ns = am65_cpts_gettime(cpts, sts);

drivers/net/ethernet/ti/am65-cpts.c

547

mutex_unlock(&cpts->ptp_clk_lock);

drivers/net/ethernet/ti/am65-cpts.c

553

u64 am65_cpts_ns_gettime(struct am65_cpts *cpts)

drivers/net/ethernet/ti/am65-cpts.c

558

mutex_lock(&cpts->ptp_clk_lock);

drivers/net/ethernet/ti/am65-cpts.c

559

ns = am65_cpts_gettime(cpts, NULL);

drivers/net/ethernet/ti/am65-cpts.c

560

mutex_unlock(&cpts->ptp_clk_lock);

drivers/net/ethernet/ti/am65-cpts.c

569

struct am65_cpts *cpts = container_of(ptp, struct am65_cpts, ptp_info);

drivers/net/ethernet/ti/am65-cpts.c

573

mutex_lock(&cpts->ptp_clk_lock);

drivers/net/ethernet/ti/am65-cpts.c

574

am65_cpts_settime(cpts, ns);

drivers/net/ethernet/ti/am65-cpts.c

575

mutex_unlock(&cpts->ptp_clk_lock);

drivers/net/ethernet/ti/am65-cpts.c

580

static void am65_cpts_extts_enable_hw(struct am65_cpts *cpts, u32 index, int on)

drivers/net/ethernet/ti/am65-cpts.c

584

v = am65_cpts_read32(cpts, control);

drivers/net/ethernet/ti/am65-cpts.c

587

cpts->hw_ts_enable |= BIT(index);

drivers/net/ethernet/ti/am65-cpts.c

590

cpts->hw_ts_enable &= ~BIT(index);

drivers/net/ethernet/ti/am65-cpts.c

592

am65_cpts_write32(cpts, v, control);

drivers/net/ethernet/ti/am65-cpts.c

595

static int am65_cpts_extts_enable(struct am65_cpts *cpts, u32 index, int on)

drivers/net/ethernet/ti/am65-cpts.c

597

if (index >= cpts->ptp_info.n_ext_ts)

drivers/net/ethernet/ti/am65-cpts.c

600

if (cpts->pps_present && index == cpts->pps_hw_ts_idx)

drivers/net/ethernet/ti/am65-cpts.c

603

if (((cpts->hw_ts_enable & BIT(index)) >> index) == on)

drivers/net/ethernet/ti/am65-cpts.c

606

mutex_lock(&cpts->ptp_clk_lock);

drivers/net/ethernet/ti/am65-cpts.c

607

am65_cpts_extts_enable_hw(cpts, index, on);

drivers/net/ethernet/ti/am65-cpts.c

608

mutex_unlock(&cpts->ptp_clk_lock);

drivers/net/ethernet/ti/am65-cpts.c

610

dev_dbg(cpts->dev, "%s: ExtTS:%u %s\n",

drivers/net/ethernet/ti/am65-cpts.c

616

int am65_cpts_estf_enable(struct am65_cpts *cpts, int idx,

drivers/net/ethernet/ti/am65-cpts.c

622

cycles = cfg->ns_period * cpts->refclk_freq;

drivers/net/ethernet/ti/am65-cpts.c

628

am65_cpts_write32(cpts, 0, estf[idx].length);

drivers/net/ethernet/ti/am65-cpts.c

631

am65_cpts_write32(cpts, val, estf[idx].comp_hi);

drivers/net/ethernet/ti/am65-cpts.c

633

am65_cpts_write32(cpts, val, estf[idx].comp_lo);

drivers/net/ethernet/ti/am65-cpts.c

635

am65_cpts_write32(cpts, val, estf[idx].length);

drivers/net/ethernet/ti/am65-cpts.c

636

am65_cpts_write32(cpts, 0, estf[idx].control);

drivers/net/ethernet/ti/am65-cpts.c

637

am65_cpts_write32(cpts, 0, estf[idx].ppm_hi);

drivers/net/ethernet/ti/am65-cpts.c

638

am65_cpts_write32(cpts, 0, estf[idx].ppm_low);

drivers/net/ethernet/ti/am65-cpts.c

640

cpts->estf_enable |= BIT(idx);

drivers/net/ethernet/ti/am65-cpts.c

642

dev_dbg(cpts->dev, "%s: ESTF:%u enabled\n", __func__, idx);

drivers/net/ethernet/ti/am65-cpts.c

648

void am65_cpts_estf_disable(struct am65_cpts *cpts, int idx)

drivers/net/ethernet/ti/am65-cpts.c

650

am65_cpts_write32(cpts, 0, estf[idx].length);

drivers/net/ethernet/ti/am65-cpts.c

651

cpts->estf_enable &= ~BIT(idx);

drivers/net/ethernet/ti/am65-cpts.c

653

dev_dbg(cpts->dev, "%s: ESTF:%u disabled\n", __func__, idx);

drivers/net/ethernet/ti/am65-cpts.c

657

static void am65_cpts_perout_enable_hw(struct am65_cpts *cpts,

drivers/net/ethernet/ti/am65-cpts.c

669

cycles = (ns_period * cpts->refclk_freq) / NSEC_PER_SEC;

drivers/net/ethernet/ti/am65-cpts.c

676

am65_cpts_write32(cpts, val, genf[req->index].comp_hi);

drivers/net/ethernet/ti/am65-cpts.c

678

am65_cpts_write32(cpts, val, genf[req->index].comp_lo);

drivers/net/ethernet/ti/am65-cpts.c

680

am65_cpts_write32(cpts, val, genf[req->index].length);

drivers/net/ethernet/ti/am65-cpts.c

682

am65_cpts_write32(cpts, 0, genf[req->index].control);

drivers/net/ethernet/ti/am65-cpts.c

683

am65_cpts_write32(cpts, 0, genf[req->index].ppm_hi);

drivers/net/ethernet/ti/am65-cpts.c

684

am65_cpts_write32(cpts, 0, genf[req->index].ppm_low);

drivers/net/ethernet/ti/am65-cpts.c

686

cpts->genf_enable |= BIT(req->index);

drivers/net/ethernet/ti/am65-cpts.c

688

am65_cpts_write32(cpts, 0, genf[req->index].length);

drivers/net/ethernet/ti/am65-cpts.c

690

cpts->genf_enable &= ~BIT(req->index);

drivers/net/ethernet/ti/am65-cpts.c

694

static int am65_cpts_perout_enable(struct am65_cpts *cpts,

drivers/net/ethernet/ti/am65-cpts.c

697

if (req->index >= cpts->ptp_info.n_per_out)

drivers/net/ethernet/ti/am65-cpts.c

700

if (cpts->pps_present && req->index == cpts->pps_genf_idx)

drivers/net/ethernet/ti/am65-cpts.c

703

if (!!(cpts->genf_enable & BIT(req->index)) == !!on)

drivers/net/ethernet/ti/am65-cpts.c

706

mutex_lock(&cpts->ptp_clk_lock);

drivers/net/ethernet/ti/am65-cpts.c

707

am65_cpts_perout_enable_hw(cpts, req, on);

drivers/net/ethernet/ti/am65-cpts.c

708

mutex_unlock(&cpts->ptp_clk_lock);

drivers/net/ethernet/ti/am65-cpts.c

710

dev_dbg(cpts->dev, "%s: GenF:%u %s\n",

drivers/net/ethernet/ti/am65-cpts.c

716

static int am65_cpts_pps_enable(struct am65_cpts *cpts, int on)

drivers/net/ethernet/ti/am65-cpts.c

723

if (!cpts->pps_present)

drivers/net/ethernet/ti/am65-cpts.c

726

if (cpts->pps_enabled == !!on)

drivers/net/ethernet/ti/am65-cpts.c

729

mutex_lock(&cpts->ptp_clk_lock);

drivers/net/ethernet/ti/am65-cpts.c

732

am65_cpts_extts_enable_hw(cpts, cpts->pps_hw_ts_idx, on);

drivers/net/ethernet/ti/am65-cpts.c

734

ns = am65_cpts_gettime(cpts, NULL);

drivers/net/ethernet/ti/am65-cpts.c

740

rq.perout.index = cpts->pps_genf_idx;

drivers/net/ethernet/ti/am65-cpts.c

742

am65_cpts_perout_enable_hw(cpts, &rq.perout, on);

drivers/net/ethernet/ti/am65-cpts.c

743

cpts->pps_enabled = true;

drivers/net/ethernet/ti/am65-cpts.c

745

rq.perout.index = cpts->pps_genf_idx;

drivers/net/ethernet/ti/am65-cpts.c

746

am65_cpts_perout_enable_hw(cpts, &rq.perout, on);

drivers/net/ethernet/ti/am65-cpts.c

747

am65_cpts_extts_enable_hw(cpts, cpts->pps_hw_ts_idx, on);

drivers/net/ethernet/ti/am65-cpts.c

748

cpts->pps_enabled = false;

drivers/net/ethernet/ti/am65-cpts.c

751

mutex_unlock(&cpts->ptp_clk_lock);

drivers/net/ethernet/ti/am65-cpts.c

753

dev_dbg(cpts->dev, "%s: pps: %s\n",

drivers/net/ethernet/ti/am65-cpts.c

761

struct am65_cpts *cpts = container_of(ptp, struct am65_cpts, ptp_info);

drivers/net/ethernet/ti/am65-cpts.c

765

return am65_cpts_extts_enable(cpts, rq->extts.index, on);

drivers/net/ethernet/ti/am65-cpts.c

767

return am65_cpts_perout_enable(cpts, &rq->perout, on);

drivers/net/ethernet/ti/am65-cpts.c

769

return am65_cpts_pps_enable(cpts, on);

drivers/net/ethernet/ti/am65-cpts.c

790

static bool am65_cpts_match_tx_ts(struct am65_cpts *cpts,

drivers/net/ethernet/ti/am65-cpts.c

806

spin_lock_irqsave(&cpts->txq.lock, flags);

drivers/net/ethernet/ti/am65-cpts.c

807

skb_queue_splice_init(&cpts->txq, &txq_list);

drivers/net/ethernet/ti/am65-cpts.c

808

spin_unlock_irqrestore(&cpts->txq.lock, flags);

drivers/net/ethernet/ti/am65-cpts.c

830

dev_dbg(cpts->dev,

drivers/net/ethernet/ti/am65-cpts.c

838

dev_dbg(cpts->dev,

drivers/net/ethernet/ti/am65-cpts.c

846

spin_lock_irqsave(&cpts->txq.lock, flags);

drivers/net/ethernet/ti/am65-cpts.c

847

skb_queue_splice(&txq_list, &cpts->txq);

drivers/net/ethernet/ti/am65-cpts.c

848

spin_unlock_irqrestore(&cpts->txq.lock, flags);

drivers/net/ethernet/ti/am65-cpts.c

853

static void am65_cpts_find_tx_ts(struct am65_cpts *cpts)

drivers/net/ethernet/ti/am65-cpts.c

861

spin_lock_irqsave(&cpts->lock, flags);

drivers/net/ethernet/ti/am65-cpts.c

862

list_splice_init(&cpts->events_tx, &events);

drivers/net/ethernet/ti/am65-cpts.c

863

spin_unlock_irqrestore(&cpts->lock, flags);

drivers/net/ethernet/ti/am65-cpts.c

867

if (am65_cpts_match_tx_ts(cpts, event) ||

drivers/net/ethernet/ti/am65-cpts.c

874

spin_lock_irqsave(&cpts->lock, flags);

drivers/net/ethernet/ti/am65-cpts.c

875

list_splice_tail(&events, &cpts->events_tx);

drivers/net/ethernet/ti/am65-cpts.c

876

list_splice_tail(&events_free, &cpts->pool);

drivers/net/ethernet/ti/am65-cpts.c

877

spin_unlock_irqrestore(&cpts->lock, flags);

drivers/net/ethernet/ti/am65-cpts.c

882

struct am65_cpts *cpts = container_of(ptp, struct am65_cpts, ptp_info);

drivers/net/ethernet/ti/am65-cpts.c

886

am65_cpts_find_tx_ts(cpts);

drivers/net/ethernet/ti/am65-cpts.c

888

spin_lock_irqsave(&cpts->txq.lock, flags);

drivers/net/ethernet/ti/am65-cpts.c

889

if (!skb_queue_empty(&cpts->txq))

drivers/net/ethernet/ti/am65-cpts.c

891

spin_unlock_irqrestore(&cpts->txq.lock, flags);

drivers/net/ethernet/ti/am65-cpts.c

920

static u64 am65_cpts_find_rx_ts(struct am65_cpts *cpts, u32 skb_mtype_seqid)

drivers/net/ethernet/ti/am65-cpts.c

928

spin_lock_irqsave(&cpts->lock, flags);

drivers/net/ethernet/ti/am65-cpts.c

929

__am65_cpts_fifo_read(cpts);

drivers/net/ethernet/ti/am65-cpts.c

930

list_for_each_safe(this, next, &cpts->events_rx) {

drivers/net/ethernet/ti/am65-cpts.c

933

list_move(&event->list, &cpts->pool);

drivers/net/ethernet/ti/am65-cpts.c

944

list_move(&event->list, &cpts->pool);

drivers/net/ethernet/ti/am65-cpts.c

948

spin_unlock_irqrestore(&cpts->lock, flags);

drivers/net/ethernet/ti/am65-cpts.c

953

void am65_cpts_rx_timestamp(struct am65_cpts *cpts, struct sk_buff *skb)

drivers/net/ethernet/ti/am65-cpts.c

971

dev_dbg(cpts->dev, "%s mtype seqid %08x\n", __func__, skb_cb->skb_mtype_seqid);

drivers/net/ethernet/ti/am65-cpts.c

973

ns = am65_cpts_find_rx_ts(cpts, skb_cb->skb_mtype_seqid);

drivers/net/ethernet/ti/am65-cpts.c

991

void am65_cpts_tx_timestamp(struct am65_cpts *cpts, struct sk_buff *skb)

drivers/net/ethernet/ti/am65-cpts.h

21

void am65_cpts_release(struct am65_cpts *cpts);

drivers/net/ethernet/ti/am65-cpts.h

24

int am65_cpts_phc_index(struct am65_cpts *cpts);

drivers/net/ethernet/ti/am65-cpts.h

25

void am65_cpts_rx_timestamp(struct am65_cpts *cpts, struct sk_buff *skb);

drivers/net/ethernet/ti/am65-cpts.h

26

void am65_cpts_tx_timestamp(struct am65_cpts *cpts, struct sk_buff *skb);

drivers/net/ethernet/ti/am65-cpts.h

27

void am65_cpts_prep_tx_timestamp(struct am65_cpts *cpts, struct sk_buff *skb);

drivers/net/ethernet/ti/am65-cpts.h

28

u64 am65_cpts_ns_gettime(struct am65_cpts *cpts);

drivers/net/ethernet/ti/am65-cpts.h

29

int am65_cpts_estf_enable(struct am65_cpts *cpts, int idx,

drivers/net/ethernet/ti/am65-cpts.h

31

void am65_cpts_estf_disable(struct am65_cpts *cpts, int idx);

drivers/net/ethernet/ti/am65-cpts.h

32

void am65_cpts_suspend(struct am65_cpts *cpts);

drivers/net/ethernet/ti/am65-cpts.h

33

void am65_cpts_resume(struct am65_cpts *cpts);

drivers/net/ethernet/ti/am65-cpts.h

35

static inline void am65_cpts_release(struct am65_cpts *cpts)

drivers/net/ethernet/ti/am65-cpts.h

46

static inline int am65_cpts_phc_index(struct am65_cpts *cpts)

drivers/net/ethernet/ti/am65-cpts.h

51

static inline void am65_cpts_rx_timestamp(struct am65_cpts *cpts,

drivers/net/ethernet/ti/am65-cpts.h

56

static inline void am65_cpts_tx_timestamp(struct am65_cpts *cpts,

drivers/net/ethernet/ti/am65-cpts.h

61

static inline void am65_cpts_prep_tx_timestamp(struct am65_cpts *cpts,

drivers/net/ethernet/ti/am65-cpts.h

66

static inline s64 am65_cpts_ns_gettime(struct am65_cpts *cpts)

drivers/net/ethernet/ti/am65-cpts.h

71

static inline int am65_cpts_estf_enable(struct am65_cpts *cpts, int idx,

drivers/net/ethernet/ti/am65-cpts.h

77

static inline void am65_cpts_estf_disable(struct am65_cpts *cpts, int idx)

drivers/net/ethernet/ti/am65-cpts.h

81

static inline void am65_cpts_suspend(struct am65_cpts *cpts)

drivers/net/ethernet/ti/am65-cpts.h

85

static inline void am65_cpts_resume(struct am65_cpts *cpts)

drivers/net/ethernet/ti/cpsw.c

1744

if (!cpsw->cpts)

drivers/net/ethernet/ti/cpsw.c

1755

cpts_set_irqpoll(cpsw->cpts, false);

drivers/net/ethernet/ti/cpsw.c

1769

cpts_release(cpsw->cpts);

drivers/net/ethernet/ti/cpsw.c

1806

cpts_release(cpsw->cpts);

drivers/net/ethernet/ti/cpsw.c

453

cpts_rx_timestamp(cpsw->cpts, skb);

drivers/net/ethernet/ti/cpsw.c

858

if (cpsw->cpts) {

drivers/net/ethernet/ti/cpsw.c

859

if (cpts_register(cpsw->cpts))

drivers/net/ethernet/ti/cpsw.c

909

cpts_unregister(cpsw->cpts);

drivers/net/ethernet/ti/cpsw.c

930

struct cpts *cpts = cpsw->cpts;

drivers/net/ethernet/ti/cpsw.c

942

priv->tx_ts_enabled && cpts_can_timestamp(cpts, skb))

drivers/net/ethernet/ti/cpsw_ethtool.c

714

info->phc_index = cpsw->cpts->phc_index;

drivers/net/ethernet/ti/cpsw_new.c

2029

if (!cpsw->cpts)

drivers/net/ethernet/ti/cpsw_new.c

2040

cpts_set_irqpoll(cpsw->cpts, false);

drivers/net/ethernet/ti/cpsw_new.c

2068

cpts_release(cpsw->cpts);

drivers/net/ethernet/ti/cpsw_new.c

2096

cpts_release(cpsw->cpts);

drivers/net/ethernet/ti/cpsw_new.c

397

cpts_rx_timestamp(cpsw->cpts, skb);

drivers/net/ethernet/ti/cpsw_new.c

837

cpts_unregister(cpsw->cpts);

drivers/net/ethernet/ti/cpsw_new.c

895

if (cpsw->cpts) {

drivers/net/ethernet/ti/cpsw_new.c

896

if (cpts_register(cpsw->cpts))

drivers/net/ethernet/ti/cpsw_new.c

945

struct cpts *cpts = cpsw->cpts;

drivers/net/ethernet/ti/cpsw_new.c

957

priv->tx_ts_enabled && cpts_can_timestamp(cpts, skb))

drivers/net/ethernet/ti/cpsw_priv.c

124

cpts_misc_interrupt(cpsw->cpts);

drivers/net/ethernet/ti/cpsw_priv.c

541

cpsw->cpts = cpts_create(cpsw->dev, cpts_regs, cpts_node,

drivers/net/ethernet/ti/cpsw_priv.c

543

if (IS_ERR(cpsw->cpts)) {

drivers/net/ethernet/ti/cpsw_priv.c

544

ret = PTR_ERR(cpsw->cpts);

drivers/net/ethernet/ti/cpsw_priv.c

71

cpts_tx_timestamp(ndev_to_cpsw(ndev)->cpts, skb);

drivers/net/ethernet/ti/cpsw_priv.h

355

struct cpts *cpts;

drivers/net/ethernet/ti/cpts.c

105

static int cpts_fifo_read(struct cpts *cpts, int match)

drivers/net/ethernet/ti/cpts.c

114

spin_lock_irqsave(&cpts->lock, flags);

drivers/net/ethernet/ti/cpts.c

117

if (cpts_fifo_pop(cpts, &hi, &lo))

drivers/net/ethernet/ti/cpts.c

120

if (list_empty(&cpts->pool) && cpts_purge_events(cpts)) {

drivers/net/ethernet/ti/cpts.c

121

dev_warn(cpts->dev, "cpts: event pool empty\n");

drivers/net/ethernet/ti/cpts.c

125

event = list_first_entry(&cpts->pool, struct cpts_event, list);

drivers/net/ethernet/ti/cpts.c

128

event->timestamp = timecounter_cyc2time(&cpts->tc, event->low);

drivers/net/ethernet/ti/cpts.c

131

dev_dbg(cpts->dev, "CPTS_EV: %d high:%08X low:%08x\n",

drivers/net/ethernet/ti/cpts.c

135

WRITE_ONCE(cpts->cur_timestamp, lo);

drivers/net/ethernet/ti/cpts.c

136

timecounter_read(&cpts->tc);

drivers/net/ethernet/ti/cpts.c

137

if (cpts->mult_new) {

drivers/net/ethernet/ti/cpts.c

138

cpts->cc.mult = cpts->mult_new;

drivers/net/ethernet/ti/cpts.c

139

cpts->mult_new = 0;

drivers/net/ethernet/ti/cpts.c

141

if (!cpts->irq_poll)

drivers/net/ethernet/ti/cpts.c

142

complete(&cpts->ts_push_complete);

drivers/net/ethernet/ti/cpts.c

150

list_add_tail(&event->list, &cpts->events);

drivers/net/ethernet/ti/cpts.c

160

ptp_clock_event(cpts->clock, &pevent);

drivers/net/ethernet/ti/cpts.c

163

dev_err(cpts->dev, "cpts: unknown event type\n");

drivers/net/ethernet/ti/cpts.c

170

spin_unlock_irqrestore(&cpts->lock, flags);

drivers/net/ethernet/ti/cpts.c

172

if (!cpts->irq_poll && need_schedule)

drivers/net/ethernet/ti/cpts.c

173

ptp_schedule_worker(cpts->clock, 0);

drivers/net/ethernet/ti/cpts.c

178

void cpts_misc_interrupt(struct cpts *cpts)

drivers/net/ethernet/ti/cpts.c

180

cpts_fifo_read(cpts, -1);

drivers/net/ethernet/ti/cpts.c

186

struct cpts *cpts = container_of(cc, struct cpts, cc);

drivers/net/ethernet/ti/cpts.c

188

return READ_ONCE(cpts->cur_timestamp);

drivers/net/ethernet/ti/cpts.c

191

static void cpts_update_cur_time(struct cpts *cpts, int match,

drivers/net/ethernet/ti/cpts.c

196

reinit_completion(&cpts->ts_push_complete);

drivers/net/ethernet/ti/cpts.c

199

spin_lock_irqsave(&cpts->lock, flags);

drivers/net/ethernet/ti/cpts.c

201

cpts_write32(cpts, TS_PUSH, ts_push);

drivers/net/ethernet/ti/cpts.c

202

cpts_read32(cpts, ts_push);

drivers/net/ethernet/ti/cpts.c

204

spin_unlock_irqrestore(&cpts->lock, flags);

drivers/net/ethernet/ti/cpts.c

206

if (cpts->irq_poll && cpts_fifo_read(cpts, match) && match != -1)

drivers/net/ethernet/ti/cpts.c

207

dev_err(cpts->dev, "cpts: unable to obtain a time stamp\n");

drivers/net/ethernet/ti/cpts.c

209

if (!cpts->irq_poll &&

drivers/net/ethernet/ti/cpts.c

210

!wait_for_completion_timeout(&cpts->ts_push_complete, HZ))

drivers/net/ethernet/ti/cpts.c

211

dev_err(cpts->dev, "cpts: obtain a time stamp timeout\n");

drivers/net/ethernet/ti/cpts.c

218

struct cpts *cpts = container_of(ptp, struct cpts, info);

drivers/net/ethernet/ti/cpts.c

220

mutex_lock(&cpts->ptp_clk_mutex);

drivers/net/ethernet/ti/cpts.c

222

cpts->mult_new = adjust_by_scaled_ppm(cpts->cc_mult, scaled_ppm);

drivers/net/ethernet/ti/cpts.c

224

cpts_update_cur_time(cpts, CPTS_EV_PUSH, NULL);

drivers/net/ethernet/ti/cpts.c

226

mutex_unlock(&cpts->ptp_clk_mutex);

drivers/net/ethernet/ti/cpts.c

232

struct cpts *cpts = container_of(ptp, struct cpts, info);

drivers/net/ethernet/ti/cpts.c

234

mutex_lock(&cpts->ptp_clk_mutex);

drivers/net/ethernet/ti/cpts.c

235

timecounter_adjtime(&cpts->tc, delta);

drivers/net/ethernet/ti/cpts.c

236

mutex_unlock(&cpts->ptp_clk_mutex);

drivers/net/ethernet/ti/cpts.c

245

struct cpts *cpts = container_of(ptp, struct cpts, info);

drivers/net/ethernet/ti/cpts.c

248

mutex_lock(&cpts->ptp_clk_mutex);

drivers/net/ethernet/ti/cpts.c

250

cpts_update_cur_time(cpts, CPTS_EV_PUSH, sts);

drivers/net/ethernet/ti/cpts.c

252

ns = timecounter_read(&cpts->tc);

drivers/net/ethernet/ti/cpts.c

253

mutex_unlock(&cpts->ptp_clk_mutex);

drivers/net/ethernet/ti/cpts.c

263

struct cpts *cpts = container_of(ptp, struct cpts, info);

drivers/net/ethernet/ti/cpts.c

268

mutex_lock(&cpts->ptp_clk_mutex);

drivers/net/ethernet/ti/cpts.c

269

timecounter_init(&cpts->tc, &cpts->cc, ns);

drivers/net/ethernet/ti/cpts.c

270

mutex_unlock(&cpts->ptp_clk_mutex);

drivers/net/ethernet/ti/cpts.c

275

static int cpts_extts_enable(struct cpts *cpts, u32 index, int on)

drivers/net/ethernet/ti/cpts.c

279

if (((cpts->hw_ts_enable & BIT(index)) >> index) == on)

drivers/net/ethernet/ti/cpts.c

282

mutex_lock(&cpts->ptp_clk_mutex);

drivers/net/ethernet/ti/cpts.c

284

v = cpts_read32(cpts, control);

drivers/net/ethernet/ti/cpts.c

287

cpts->hw_ts_enable |= BIT(index);

drivers/net/ethernet/ti/cpts.c

290

cpts->hw_ts_enable &= ~BIT(index);

drivers/net/ethernet/ti/cpts.c

292

cpts_write32(cpts, v, control);

drivers/net/ethernet/ti/cpts.c

294

mutex_unlock(&cpts->ptp_clk_mutex);

drivers/net/ethernet/ti/cpts.c

302

struct cpts *cpts = container_of(ptp, struct cpts, info);

drivers/net/ethernet/ti/cpts.c

306

return cpts_extts_enable(cpts, rq->extts.index, on);

drivers/net/ethernet/ti/cpts.c

314

static bool cpts_match_tx_ts(struct cpts *cpts, struct cpts_event *event)

drivers/net/ethernet/ti/cpts.c

329

spin_lock_irqsave(&cpts->txq.lock, flags);

drivers/net/ethernet/ti/cpts.c

330

skb_queue_splice_init(&cpts->txq, &txq_list);

drivers/net/ethernet/ti/cpts.c

331

spin_unlock_irqrestore(&cpts->txq.lock, flags);

drivers/net/ethernet/ti/cpts.c

345

dev_dbg(cpts->dev, "match tx timestamp mtype_seqid %08x\n",

drivers/net/ethernet/ti/cpts.c

352

dev_dbg(cpts->dev, "expiring tx timestamp from txq\n");

drivers/net/ethernet/ti/cpts.c

358

spin_lock_irqsave(&cpts->txq.lock, flags);

drivers/net/ethernet/ti/cpts.c

359

skb_queue_splice(&txq_list, &cpts->txq);

drivers/net/ethernet/ti/cpts.c

360

spin_unlock_irqrestore(&cpts->txq.lock, flags);

drivers/net/ethernet/ti/cpts.c

365

static void cpts_process_events(struct cpts *cpts)

drivers/net/ethernet/ti/cpts.c

373

spin_lock_irqsave(&cpts->lock, flags);

drivers/net/ethernet/ti/cpts.c

374

list_splice_init(&cpts->events, &events);

drivers/net/ethernet/ti/cpts.c

375

spin_unlock_irqrestore(&cpts->lock, flags);

drivers/net/ethernet/ti/cpts.c

379

if (cpts_match_tx_ts(cpts, event) ||

drivers/net/ethernet/ti/cpts.c

386

spin_lock_irqsave(&cpts->lock, flags);

drivers/net/ethernet/ti/cpts.c

387

list_splice_tail(&events, &cpts->events);

drivers/net/ethernet/ti/cpts.c

388

list_splice_tail(&events_free, &cpts->pool);

drivers/net/ethernet/ti/cpts.c

389

spin_unlock_irqrestore(&cpts->lock, flags);

drivers/net/ethernet/ti/cpts.c

394

struct cpts *cpts = container_of(ptp, struct cpts, info);

drivers/net/ethernet/ti/cpts.c

395

unsigned long delay = cpts->ov_check_period;

drivers/net/ethernet/ti/cpts.c

399

mutex_lock(&cpts->ptp_clk_mutex);

drivers/net/ethernet/ti/cpts.c

401

cpts_update_cur_time(cpts, -1, NULL);

drivers/net/ethernet/ti/cpts.c

402

ns = timecounter_read(&cpts->tc);

drivers/net/ethernet/ti/cpts.c

404

cpts_process_events(cpts);

drivers/net/ethernet/ti/cpts.c

406

spin_lock_irqsave(&cpts->txq.lock, flags);

drivers/net/ethernet/ti/cpts.c

407

if (!skb_queue_empty(&cpts->txq)) {

drivers/net/ethernet/ti/cpts.c

408

cpts_purge_txq(cpts);

drivers/net/ethernet/ti/cpts.c

409

if (!skb_queue_empty(&cpts->txq))

drivers/net/ethernet/ti/cpts.c

412

spin_unlock_irqrestore(&cpts->txq.lock, flags);

drivers/net/ethernet/ti/cpts.c

414

dev_dbg(cpts->dev, "cpts overflow check at %lld\n", ns);

drivers/net/ethernet/ti/cpts.c

415

mutex_unlock(&cpts->ptp_clk_mutex);

drivers/net/ethernet/ti/cpts.c

457

static u64 cpts_find_ts(struct cpts *cpts, struct sk_buff *skb,

drivers/net/ethernet/ti/cpts.c

466

cpts_fifo_read(cpts, -1);

drivers/net/ethernet/ti/cpts.c

467

spin_lock_irqsave(&cpts->lock, flags);

drivers/net/ethernet/ti/cpts.c

468

list_for_each_safe(this, next, &cpts->events) {

drivers/net/ethernet/ti/cpts.c

472

list_add(&event->list, &cpts->pool);

drivers/net/ethernet/ti/cpts.c

484

list_add(&event->list, &cpts->pool);

drivers/net/ethernet/ti/cpts.c

488

spin_unlock_irqrestore(&cpts->lock, flags);

drivers/net/ethernet/ti/cpts.c

493

void cpts_rx_timestamp(struct cpts *cpts, struct sk_buff *skb)

drivers/net/ethernet/ti/cpts.c

50

static int cpts_fifo_pop(struct cpts *cpts, u32 *high, u32 *low)

drivers/net/ethernet/ti/cpts.c

511

dev_dbg(cpts->dev, "%s mtype seqid %08x\n",

drivers/net/ethernet/ti/cpts.c

514

ns = cpts_find_ts(cpts, skb, CPTS_EV_RX, skb_cb->skb_mtype_seqid);

drivers/net/ethernet/ti/cpts.c

52

u32 r = cpts_read32(cpts, intstat_raw);

drivers/net/ethernet/ti/cpts.c

523

void cpts_tx_timestamp(struct cpts *cpts, struct sk_buff *skb)

drivers/net/ethernet/ti/cpts.c

537

dev_dbg(cpts->dev, "%s mtype seqid %08x\n",

drivers/net/ethernet/ti/cpts.c

544

skb_queue_tail(&cpts->txq, skb);

drivers/net/ethernet/ti/cpts.c

545

ptp_schedule_worker(cpts->clock, 0);

drivers/net/ethernet/ti/cpts.c

549

int cpts_register(struct cpts *cpts)

drivers/net/ethernet/ti/cpts.c

55

*high = cpts_read32(cpts, event_high);

drivers/net/ethernet/ti/cpts.c

553

skb_queue_head_init(&cpts->txq);

drivers/net/ethernet/ti/cpts.c

554

INIT_LIST_HEAD(&cpts->events);

drivers/net/ethernet/ti/cpts.c

555

INIT_LIST_HEAD(&cpts->pool);

drivers/net/ethernet/ti/cpts.c

557

list_add(&cpts->pool_data[i].list, &cpts->pool);

drivers/net/ethernet/ti/cpts.c

559

err = clk_enable(cpts->refclk);

drivers/net/ethernet/ti/cpts.c

56

*low = cpts_read32(cpts, event_low);

drivers/net/ethernet/ti/cpts.c

563

cpts_write32(cpts, CPTS_EN, control);

drivers/net/ethernet/ti/cpts.c

564

cpts_write32(cpts, TS_PEND_EN, int_enable);

drivers/net/ethernet/ti/cpts.c

566

timecounter_init(&cpts->tc, &cpts->cc, ktime_get_real_ns());

drivers/net/ethernet/ti/cpts.c

568

cpts->clock = ptp_clock_register(&cpts->info, cpts->dev);

drivers/net/ethernet/ti/cpts.c

569

if (IS_ERR(cpts->clock)) {

drivers/net/ethernet/ti/cpts.c

57

cpts_write32(cpts, EVENT_POP, event_pop);

drivers/net/ethernet/ti/cpts.c

570

err = PTR_ERR(cpts->clock);

drivers/net/ethernet/ti/cpts.c

571

cpts->clock = NULL;

drivers/net/ethernet/ti/cpts.c

574

cpts->phc_index = ptp_clock_index(cpts->clock);

drivers/net/ethernet/ti/cpts.c

576

ptp_schedule_worker(cpts->clock, cpts->ov_check_period);

drivers/net/ethernet/ti/cpts.c

580

clk_disable(cpts->refclk);

drivers/net/ethernet/ti/cpts.c

585

void cpts_unregister(struct cpts *cpts)

drivers/net/ethernet/ti/cpts.c

587

if (WARN_ON(!cpts->clock))

drivers/net/ethernet/ti/cpts.c

590

ptp_clock_unregister(cpts->clock);

drivers/net/ethernet/ti/cpts.c

591

cpts->clock = NULL;

drivers/net/ethernet/ti/cpts.c

592

cpts->phc_index = -1;

drivers/net/ethernet/ti/cpts.c

594

cpts_write32(cpts, 0, int_enable);

drivers/net/ethernet/ti/cpts.c

595

cpts_write32(cpts, 0, control);

drivers/net/ethernet/ti/cpts.c

598

skb_queue_purge(&cpts->txq);

drivers/net/ethernet/ti/cpts.c

600

clk_disable(cpts->refclk);

drivers/net/ethernet/ti/cpts.c

604

static void cpts_calc_mult_shift(struct cpts *cpts)

drivers/net/ethernet/ti/cpts.c

609

freq = clk_get_rate(cpts->refclk);

drivers/net/ethernet/ti/cpts.c

614

maxsec = cpts->cc.mask;

drivers/net/ethernet/ti/cpts.c

623

cpts->ov_check_period = (HZ * maxsec) / 2;

drivers/net/ethernet/ti/cpts.c

624

dev_info(cpts->dev, "cpts: overflow check period %lu (jiffies)\n",

drivers/net/ethernet/ti/cpts.c

625

cpts->ov_check_period);

drivers/net/ethernet/ti/cpts.c

627

if (cpts->cc.mult || cpts->cc.shift)

drivers/net/ethernet/ti/cpts.c

63

static int cpts_purge_events(struct cpts *cpts)

drivers/net/ethernet/ti/cpts.c

630

clocks_calc_mult_shift(&cpts->cc.mult, &cpts->cc.shift,

drivers/net/ethernet/ti/cpts.c

634

ns = cyclecounter_cyc2ns(&cpts->cc, freq, cpts->cc.mask, &frac);

drivers/net/ethernet/ti/cpts.c

636

dev_info(cpts->dev,

drivers/net/ethernet/ti/cpts.c

638

freq, cpts->cc.mult, cpts->cc.shift, (ns - NSEC_PER_SEC));

drivers/net/ethernet/ti/cpts.c

651

static int cpts_of_mux_clk_setup(struct cpts *cpts, struct device_node *node)

drivers/net/ethernet/ti/cpts.c

667

dev_err(cpts->dev, "mux-clock %s must have parents\n",

drivers/net/ethernet/ti/cpts.c

672

parent_names = devm_kcalloc(cpts->dev, num_parents,

drivers/net/ethernet/ti/cpts.c

675

mux_table = devm_kcalloc(cpts->dev, num_parents, sizeof(*mux_table),

drivers/net/ethernet/ti/cpts.c

69

list_for_each_safe(this, next, &cpts->events) {

drivers/net/ethernet/ti/cpts.c

690

clk_hw = clk_hw_register_mux_table(cpts->dev, refclk_np->name,

drivers/net/ethernet/ti/cpts.c

693

&cpts->reg->rftclk_sel, 0, 0x1F,

drivers/net/ethernet/ti/cpts.c

700

ret = devm_add_action_or_reset(cpts->dev, cpts_clk_unregister, clk_hw);

drivers/net/ethernet/ti/cpts.c

702

dev_err(cpts->dev, "add clkmux unreg action %d", ret);

drivers/net/ethernet/ti/cpts.c

710

ret = devm_add_action_or_reset(cpts->dev, cpts_clk_del_provider,

drivers/net/ethernet/ti/cpts.c

713

dev_err(cpts->dev, "add clkmux provider unreg action %d", ret);

drivers/net/ethernet/ti/cpts.c

724

static int cpts_of_parse(struct cpts *cpts, struct device_node *node)

drivers/net/ethernet/ti/cpts.c

73

list_add(&event->list, &cpts->pool);

drivers/net/ethernet/ti/cpts.c

730

cpts->cc.mult = prop;

drivers/net/ethernet/ti/cpts.c

733

cpts->cc.shift = prop;

drivers/net/ethernet/ti/cpts.c

735

if ((cpts->cc.mult && !cpts->cc.shift) ||

drivers/net/ethernet/ti/cpts.c

736

(!cpts->cc.mult && cpts->cc.shift))

drivers/net/ethernet/ti/cpts.c

739

return cpts_of_mux_clk_setup(cpts, node);

drivers/net/ethernet/ti/cpts.c

742

dev_err(cpts->dev, "CPTS: Missing property in the DT.\n");

drivers/net/ethernet/ti/cpts.c

746

struct cpts *cpts_create(struct device *dev, void __iomem *regs,

drivers/net/ethernet/ti/cpts.c

749

struct cpts *cpts;

drivers/net/ethernet/ti/cpts.c

752

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

drivers/net/ethernet/ti/cpts.c

753

if (!cpts)

drivers/net/ethernet/ti/cpts.c

756

cpts->dev = dev;

drivers/net/ethernet/ti/cpts.c

757

cpts->reg = (struct cpsw_cpts __iomem *)regs;

drivers/net/ethernet/ti/cpts.c

758

cpts->irq_poll = true;

drivers/net/ethernet/ti/cpts.c

759

spin_lock_init(&cpts->lock);

drivers/net/ethernet/ti/cpts.c

760

mutex_init(&cpts->ptp_clk_mutex);

drivers/net/ethernet/ti/cpts.c

761

init_completion(&cpts->ts_push_complete);

drivers/net/ethernet/ti/cpts.c

763

ret = cpts_of_parse(cpts, node);

drivers/net/ethernet/ti/cpts.c

767

cpts->refclk = devm_get_clk_from_child(dev, node, "cpts");

drivers/net/ethernet/ti/cpts.c

768

if (IS_ERR(cpts->refclk))

drivers/net/ethernet/ti/cpts.c

770

cpts->refclk = devm_clk_get(dev, "cpts");

drivers/net/ethernet/ti/cpts.c

772

if (IS_ERR(cpts->refclk)) {

drivers/net/ethernet/ti/cpts.c

774

PTR_ERR(cpts->refclk));

drivers/net/ethernet/ti/cpts.c

775

return ERR_CAST(cpts->refclk);

drivers/net/ethernet/ti/cpts.c

778

ret = clk_prepare(cpts->refclk);

drivers/net/ethernet/ti/cpts.c

782

cpts->cc.read = cpts_systim_read;

drivers/net/ethernet/ti/cpts.c

783

cpts->cc.mask = CLOCKSOURCE_MASK(32);

drivers/net/ethernet/ti/cpts.c

784

cpts->info = cpts_info;

drivers/net/ethernet/ti/cpts.c

785

cpts->phc_index = -1;

drivers/net/ethernet/ti/cpts.c

788

cpts->info.n_ext_ts = n_ext_ts;

drivers/net/ethernet/ti/cpts.c

79

dev_dbg(cpts->dev, "cpts: event pool cleaned up %d\n", removed);

drivers/net/ethernet/ti/cpts.c

790

cpts_calc_mult_shift(cpts);

drivers/net/ethernet/ti/cpts.c

794

cpts->cc_mult = cpts->cc.mult;

drivers/net/ethernet/ti/cpts.c

796

return cpts;

drivers/net/ethernet/ti/cpts.c

800

void cpts_release(struct cpts *cpts)

drivers/net/ethernet/ti/cpts.c

802

if (!cpts)

drivers/net/ethernet/ti/cpts.c

805

if (WARN_ON(!cpts->refclk))

drivers/net/ethernet/ti/cpts.c

808

clk_unprepare(cpts->refclk);

drivers/net/ethernet/ti/cpts.c

83

static void cpts_purge_txq(struct cpts *cpts)

drivers/net/ethernet/ti/cpts.c

89

skb_queue_walk_safe(&cpts->txq, skb, tmp) {

drivers/net/ethernet/ti/cpts.c

92

__skb_unlink(skb, &cpts->txq);

drivers/net/ethernet/ti/cpts.c

99

dev_dbg(cpts->dev, "txq cleaned up %d\n", removed);

drivers/net/ethernet/ti/cpts.h

126

void cpts_rx_timestamp(struct cpts *cpts, struct sk_buff *skb);

drivers/net/ethernet/ti/cpts.h

127

void cpts_tx_timestamp(struct cpts *cpts, struct sk_buff *skb);

drivers/net/ethernet/ti/cpts.h

128

int cpts_register(struct cpts *cpts);

drivers/net/ethernet/ti/cpts.h

129

void cpts_unregister(struct cpts *cpts);

drivers/net/ethernet/ti/cpts.h

130

struct cpts *cpts_create(struct device *dev, void __iomem *regs,

drivers/net/ethernet/ti/cpts.h

132

void cpts_release(struct cpts *cpts);

drivers/net/ethernet/ti/cpts.h

133

void cpts_misc_interrupt(struct cpts *cpts);

drivers/net/ethernet/ti/cpts.h

135

static inline bool cpts_can_timestamp(struct cpts *cpts, struct sk_buff *skb)

drivers/net/ethernet/ti/cpts.h

145

static inline void cpts_set_irqpoll(struct cpts *cpts, bool en)

drivers/net/ethernet/ti/cpts.h

147

cpts->irq_poll = en;

drivers/net/ethernet/ti/cpts.h

151

struct cpts;

drivers/net/ethernet/ti/cpts.h

153

static inline void cpts_rx_timestamp(struct cpts *cpts, struct sk_buff *skb)

drivers/net/ethernet/ti/cpts.h

156

static inline void cpts_tx_timestamp(struct cpts *cpts, struct sk_buff *skb)

drivers/net/ethernet/ti/cpts.h

161

struct cpts *cpts_create(struct device *dev, void __iomem *regs,

drivers/net/ethernet/ti/cpts.h

167

static inline void cpts_release(struct cpts *cpts)

drivers/net/ethernet/ti/cpts.h

172

cpts_register(struct cpts *cpts)

drivers/net/ethernet/ti/cpts.h

177

static inline void cpts_unregister(struct cpts *cpts)

drivers/net/ethernet/ti/cpts.h

181

static inline bool cpts_can_timestamp(struct cpts *cpts, struct sk_buff *skb)

drivers/net/ethernet/ti/cpts.h

186

static inline void cpts_misc_interrupt(struct cpts *cpts)

drivers/net/ethernet/ti/cpts.h

190

static inline void cpts_set_irqpoll(struct cpts *cpts, bool en)

drivers/net/ethernet/ti/netcp_ethss.c

2008

if (!gbe_intf || !gbe_intf->gbe_dev->cpts)

drivers/net/ethernet/ti/netcp_ethss.c

2016

info->phc_index = gbe_intf->gbe_dev->cpts->phc_index;

drivers/net/ethernet/ti/netcp_ethss.c

2534

cpts_tx_timestamp(gbe_dev->cpts, skb);

drivers/net/ethernet/ti/netcp_ethss.c

2542

return cpts_can_timestamp(gbe_intf->gbe_dev->cpts, skb);

drivers/net/ethernet/ti/netcp_ethss.c

2587

cpts_rx_timestamp(gbe_dev->cpts, p_info->skb);

drivers/net/ethernet/ti/netcp_ethss.c

2602

if (!gbe_dev->cpts)

drivers/net/ethernet/ti/netcp_ethss.c

2655

if (!gbe_dev->cpts)

drivers/net/ethernet/ti/netcp_ethss.c

2706

if (!gbe_dev->cpts)

drivers/net/ethernet/ti/netcp_ethss.c

2712

if (cpts_register(gbe_dev->cpts)) {

drivers/net/ethernet/ti/netcp_ethss.c

2723

if (!gbe_dev->cpts || (gbe_dev->cpts_registered <= 0))

drivers/net/ethernet/ti/netcp_ethss.c

2729

cpts_unregister(gbe_dev->cpts);

drivers/net/ethernet/ti/netcp_ethss.c

3710

gbe_dev->cpts = cpts_create(gbe_dev->dev, gbe_dev->cpts_reg,

drivers/net/ethernet/ti/netcp_ethss.c

3713

if (IS_ENABLED(CONFIG_TI_CPTS) && IS_ERR(gbe_dev->cpts)) {

drivers/net/ethernet/ti/netcp_ethss.c

3714

ret = PTR_ERR(gbe_dev->cpts);

drivers/net/ethernet/ti/netcp_ethss.c

3804

cpts_release(gbe_dev->cpts);

drivers/net/ethernet/ti/netcp_ethss.c

754

struct cpts *cpts;