drivers/usb/fotg210/fotg210-core.c

102

void fotg210_vbus(struct fotg210 *fotg, bool enable)

drivers/usb/fotg210/fotg210-core.c

131

struct fotg210 *fotg;

drivers/usb/fotg210/fotg210-core.c

43

static int fotg210_gemini_init(struct fotg210 *fotg, struct resource *res,

drivers/usb/fotg210/fotg210-hcd.c

1002

fotg210_readl(fotg210, &fotg210->regs->command);

drivers/usb/fotg210/fotg210-hcd.c

104

static void dbg_hcc_params(struct fotg210_hcd *fotg210, char *label)

drivers/usb/fotg210/fotg210-hcd.c

1045

static void fotg210_enable_event(struct fotg210_hcd *fotg210, unsigned event,

drivers/usb/fotg210/fotg210-hcd.c

1048

ktime_t *timeout = &fotg210->hr_timeouts[event];

drivers/usb/fotg210/fotg210-hcd.c

1052

fotg210->enabled_hrtimer_events |= (1 << event);

drivers/usb/fotg210/fotg210-hcd.c

1055

if (event < fotg210->next_hrtimer_event) {

drivers/usb/fotg210/fotg210-hcd.c

1056

fotg210->next_hrtimer_event = event;

drivers/usb/fotg210/fotg210-hcd.c

1057

hrtimer_start_range_ns(&fotg210->hrtimer, *timeout,

drivers/usb/fotg210/fotg210-hcd.c

106

u32 params = fotg210_readl(fotg210, &fotg210->caps->hcc_params);

drivers/usb/fotg210/fotg210-hcd.c

1064

static void fotg210_poll_ASS(struct fotg210_hcd *fotg210)

drivers/usb/fotg210/fotg210-hcd.c

1069

if (fotg210->rh_state != FOTG210_RH_RUNNING)

drivers/usb/fotg210/fotg210-hcd.c

1072

want = (fotg210->command & CMD_ASE) ? STS_ASS : 0;

drivers/usb/fotg210/fotg210-hcd.c

1073

actual = fotg210_readl(fotg210, &fotg210->regs->status) & STS_ASS;

drivers/usb/fotg210/fotg210-hcd.c

1078

if (fotg210->ASS_poll_count++ < 20) {

drivers/usb/fotg210/fotg210-hcd.c

1079

fotg210_enable_event(fotg210, FOTG210_HRTIMER_POLL_ASS,

drivers/usb/fotg210/fotg210-hcd.c

108

fotg210_dbg(fotg210, "%s hcc_params %04x uframes %s%s\n", label,

drivers/usb/fotg210/fotg210-hcd.c

1083

fotg210_dbg(fotg210, "Waited too long for the async schedule status (%x/%x), giving up\n",

drivers/usb/fotg210/fotg210-hcd.c

1086

fotg210->ASS_poll_count = 0;

drivers/usb/fotg210/fotg210-hcd.c

1090

if (fotg210->async_count > 0)

drivers/usb/fotg210/fotg210-hcd.c

1091

fotg210_set_command_bit(fotg210, CMD_ASE);

drivers/usb/fotg210/fotg210-hcd.c

1094

if (fotg210->async_count == 0) {

drivers/usb/fotg210/fotg210-hcd.c

1097

fotg210_enable_event(fotg210,

drivers/usb/fotg210/fotg210-hcd.c

1105

static void fotg210_disable_ASE(struct fotg210_hcd *fotg210)

drivers/usb/fotg210/fotg210-hcd.c

1107

fotg210_clear_command_bit(fotg210, CMD_ASE);

drivers/usb/fotg210/fotg210-hcd.c

1112

static void fotg210_poll_PSS(struct fotg210_hcd *fotg210)

drivers/usb/fotg210/fotg210-hcd.c

1117

if (fotg210->rh_state != FOTG210_RH_RUNNING)

drivers/usb/fotg210/fotg210-hcd.c

1120

want = (fotg210->command & CMD_PSE) ? STS_PSS : 0;

drivers/usb/fotg210/fotg210-hcd.c

1121

actual = fotg210_readl(fotg210, &fotg210->regs->status) & STS_PSS;

drivers/usb/fotg210/fotg210-hcd.c

1126

if (fotg210->PSS_poll_count++ < 20) {

drivers/usb/fotg210/fotg210-hcd.c

1127

fotg210_enable_event(fotg210, FOTG210_HRTIMER_POLL_PSS,

drivers/usb/fotg210/fotg210-hcd.c

1131

fotg210_dbg(fotg210, "Waited too long for the periodic schedule status (%x/%x), giving up\n",

drivers/usb/fotg210/fotg210-hcd.c

1134

fotg210->PSS_poll_count = 0;

drivers/usb/fotg210/fotg210-hcd.c

1138

if (fotg210->periodic_count > 0)

drivers/usb/fotg210/fotg210-hcd.c

1139

fotg210_set_command_bit(fotg210, CMD_PSE);

drivers/usb/fotg210/fotg210-hcd.c

1142

if (fotg210->periodic_count == 0) {

drivers/usb/fotg210/fotg210-hcd.c

1145

fotg210_enable_event(fotg210,

drivers/usb/fotg210/fotg210-hcd.c

115

dbg_qtd(const char *label, struct fotg210_hcd *fotg210, struct fotg210_qtd *qtd)

drivers/usb/fotg210/fotg210-hcd.c

1153

static void fotg210_disable_PSE(struct fotg210_hcd *fotg210)

drivers/usb/fotg210/fotg210-hcd.c

1155

fotg210_clear_command_bit(fotg210, CMD_PSE);

drivers/usb/fotg210/fotg210-hcd.c

1160

static void fotg210_handle_controller_death(struct fotg210_hcd *fotg210)

drivers/usb/fotg210/fotg210-hcd.c

1162

if (!(fotg210_readl(fotg210, &fotg210->regs->status) & STS_HALT)) {

drivers/usb/fotg210/fotg210-hcd.c

1165

if (fotg210->died_poll_count++ < 5) {

drivers/usb/fotg210/fotg210-hcd.c

1167

fotg210_enable_event(fotg210,

drivers/usb/fotg210/fotg210-hcd.c

117

fotg210_dbg(fotg210, "%s td %p n%08x %08x t%08x p0=%08x\n", label, qtd,

drivers/usb/fotg210/fotg210-hcd.c

1171

fotg210_warn(fotg210, "Waited too long for the controller to stop, giving up\n");

drivers/usb/fotg210/fotg210-hcd.c

1175

fotg210->rh_state = FOTG210_RH_HALTED;

drivers/usb/fotg210/fotg210-hcd.c

1176

fotg210_writel(fotg210, 0, &fotg210->regs->intr_enable);

drivers/usb/fotg210/fotg210-hcd.c

1177

fotg210_work(fotg210);

drivers/usb/fotg210/fotg210-hcd.c

1178

end_unlink_async(fotg210);

drivers/usb/fotg210/fotg210-hcd.c

118

hc32_to_cpup(fotg210, &qtd->hw_next),

drivers/usb/fotg210/fotg210-hcd.c

1185

static void fotg210_handle_intr_unlinks(struct fotg210_hcd *fotg210)

drivers/usb/fotg210/fotg210-hcd.c

1187

bool stopped = (fotg210->rh_state < FOTG210_RH_RUNNING);

drivers/usb/fotg210/fotg210-hcd.c

119

hc32_to_cpup(fotg210, &qtd->hw_alt_next),

drivers/usb/fotg210/fotg210-hcd.c

1196

fotg210->intr_unlinking = true;

drivers/usb/fotg210/fotg210-hcd.c

1197

while (fotg210->intr_unlink) {

drivers/usb/fotg210/fotg210-hcd.c

1198

struct fotg210_qh *qh = fotg210->intr_unlink;

drivers/usb/fotg210/fotg210-hcd.c

120

hc32_to_cpup(fotg210, &qtd->hw_token),

drivers/usb/fotg210/fotg210-hcd.c

1200

if (!stopped && qh->unlink_cycle == fotg210->intr_unlink_cycle)

drivers/usb/fotg210/fotg210-hcd.c

1202

fotg210->intr_unlink = qh->unlink_next;

drivers/usb/fotg210/fotg210-hcd.c

1204

end_unlink_intr(fotg210, qh);

drivers/usb/fotg210/fotg210-hcd.c

1208

if (fotg210->intr_unlink) {

drivers/usb/fotg210/fotg210-hcd.c

1209

fotg210_enable_event(fotg210, FOTG210_HRTIMER_UNLINK_INTR,

drivers/usb/fotg210/fotg210-hcd.c

121

hc32_to_cpup(fotg210, &qtd->hw_buf[0]));

drivers/usb/fotg210/fotg210-hcd.c

1211

++fotg210->intr_unlink_cycle;

drivers/usb/fotg210/fotg210-hcd.c

1213

fotg210->intr_unlinking = false;

drivers/usb/fotg210/fotg210-hcd.c

1218

static void start_free_itds(struct fotg210_hcd *fotg210)

drivers/usb/fotg210/fotg210-hcd.c

1220

if (!(fotg210->enabled_hrtimer_events &

drivers/usb/fotg210/fotg210-hcd.c

1222

fotg210->last_itd_to_free = list_entry(

drivers/usb/fotg210/fotg210-hcd.c

1223

fotg210->cached_itd_list.prev,

drivers/usb/fotg210/fotg210-hcd.c

1225

fotg210_enable_event(fotg210, FOTG210_HRTIMER_FREE_ITDS, true);

drivers/usb/fotg210/fotg210-hcd.c

123

fotg210_dbg(fotg210, " p1=%08x p2=%08x p3=%08x p4=%08x\n",

drivers/usb/fotg210/fotg210-hcd.c

1230

static void end_free_itds(struct fotg210_hcd *fotg210)

drivers/usb/fotg210/fotg210-hcd.c

1234

if (fotg210->rh_state < FOTG210_RH_RUNNING)

drivers/usb/fotg210/fotg210-hcd.c

1235

fotg210->last_itd_to_free = NULL;

drivers/usb/fotg210/fotg210-hcd.c

1237

list_for_each_entry_safe(itd, n, &fotg210->cached_itd_list, itd_list) {

drivers/usb/fotg210/fotg210-hcd.c

1239

dma_pool_free(fotg210->itd_pool, itd, itd->itd_dma);

drivers/usb/fotg210/fotg210-hcd.c

124

hc32_to_cpup(fotg210, &qtd->hw_buf[1]),

drivers/usb/fotg210/fotg210-hcd.c

1240

if (itd == fotg210->last_itd_to_free)

drivers/usb/fotg210/fotg210-hcd.c

1244

if (!list_empty(&fotg210->cached_itd_list))

drivers/usb/fotg210/fotg210-hcd.c

1245

start_free_itds(fotg210);

drivers/usb/fotg210/fotg210-hcd.c

125

hc32_to_cpup(fotg210, &qtd->hw_buf[2]),

drivers/usb/fotg210/fotg210-hcd.c

1250

static void fotg210_iaa_watchdog(struct fotg210_hcd *fotg210)

drivers/usb/fotg210/fotg210-hcd.c

1252

if (fotg210->rh_state != FOTG210_RH_RUNNING)

drivers/usb/fotg210/fotg210-hcd.c

126

hc32_to_cpup(fotg210, &qtd->hw_buf[3]),

drivers/usb/fotg210/fotg210-hcd.c

1261

if (fotg210->async_iaa) {

drivers/usb/fotg210/fotg210-hcd.c

127

hc32_to_cpup(fotg210, &qtd->hw_buf[4]));

drivers/usb/fotg210/fotg210-hcd.c

1270

cmd = fotg210_readl(fotg210, &fotg210->regs->command);

drivers/usb/fotg210/fotg210-hcd.c

1279

status = fotg210_readl(fotg210, &fotg210->regs->status);

drivers/usb/fotg210/fotg210-hcd.c

1281

INCR(fotg210->stats.lost_iaa);

drivers/usb/fotg210/fotg210-hcd.c

1282

fotg210_writel(fotg210, STS_IAA,

drivers/usb/fotg210/fotg210-hcd.c

1283

&fotg210->regs->status);

drivers/usb/fotg210/fotg210-hcd.c

1286

fotg210_dbg(fotg210, "IAA watchdog: status %x cmd %x\n",

drivers/usb/fotg210/fotg210-hcd.c

1288

end_unlink_async(fotg210);

drivers/usb/fotg210/fotg210-hcd.c

1294

static void turn_on_io_watchdog(struct fotg210_hcd *fotg210)

drivers/usb/fotg210/fotg210-hcd.c

1297

if (fotg210->rh_state != FOTG210_RH_RUNNING ||

drivers/usb/fotg210/fotg210-hcd.c

1298

(fotg210->enabled_hrtimer_events &

drivers/usb/fotg210/fotg210-hcd.c

1306

if (fotg210->isoc_count > 0 || (fotg210->need_io_watchdog &&

drivers/usb/fotg210/fotg210-hcd.c

1307

fotg210->async_count + fotg210->intr_count > 0))

drivers/usb/fotg210/fotg210-hcd.c

1308

fotg210_enable_event(fotg210, FOTG210_HRTIMER_IO_WATCHDOG,

drivers/usb/fotg210/fotg210-hcd.c

131

dbg_qh(const char *label, struct fotg210_hcd *fotg210, struct fotg210_qh *qh)

drivers/usb/fotg210/fotg210-hcd.c

1332

struct fotg210_hcd *fotg210 =

drivers/usb/fotg210/fotg210-hcd.c

1339

spin_lock_irqsave(&fotg210->lock, flags);

drivers/usb/fotg210/fotg210-hcd.c

1341

events = fotg210->enabled_hrtimer_events;

drivers/usb/fotg210/fotg210-hcd.c

1342

fotg210->enabled_hrtimer_events = 0;

drivers/usb/fotg210/fotg210-hcd.c

1343

fotg210->next_hrtimer_event = FOTG210_HRTIMER_NO_EVENT;

drivers/usb/fotg210/fotg210-hcd.c

135

fotg210_dbg(fotg210, "%s qh %p n%08x info %x %x qtd %x\n", label, qh,

drivers/usb/fotg210/fotg210-hcd.c

1351

if (ktime_compare(now, fotg210->hr_timeouts[e]) >= 0)

drivers/usb/fotg210/fotg210-hcd.c

1352

event_handlers[e](fotg210);

drivers/usb/fotg210/fotg210-hcd.c

1354

fotg210_enable_event(fotg210, e, false);

drivers/usb/fotg210/fotg210-hcd.c

1357

spin_unlock_irqrestore(&fotg210->lock, flags);

drivers/usb/fotg210/fotg210-hcd.c

1364

static int check_reset_complete(struct fotg210_hcd *fotg210, int index,

drivers/usb/fotg210/fotg210-hcd.c

1373

fotg210_dbg(fotg210, "Failed to enable port %d on root hub TT\n",

drivers/usb/fotg210/fotg210-hcd.c

1376

fotg210_dbg(fotg210, "port %d reset complete, port enabled\n",

drivers/usb/fotg210/fotg210-hcd.c

1387

struct fotg210_hcd *fotg210 = hcd_to_fotg210(hcd);

drivers/usb/fotg210/fotg210-hcd.c

139

dbg_qtd("overlay", fotg210, (struct fotg210_qtd *) &hw->hw_qtd_next);

drivers/usb/fotg210/fotg210-hcd.c

1399

status = fotg210->resuming_ports;

drivers/usb/fotg210/fotg210-hcd.c

1407

spin_lock_irqsave(&fotg210->lock, flags);

drivers/usb/fotg210/fotg210-hcd.c

1409

temp = fotg210_readl(fotg210, &fotg210->regs->port_status);

drivers/usb/fotg210/fotg210-hcd.c

1418

if ((temp & mask) != 0 || test_bit(0, &fotg210->port_c_suspend) ||

drivers/usb/fotg210/fotg210-hcd.c

1419

(fotg210->reset_done[0] &&

drivers/usb/fotg210/fotg210-hcd.c

1420

time_after_eq(jiffies, fotg210->reset_done[0]))) {

drivers/usb/fotg210/fotg210-hcd.c

1425

spin_unlock_irqrestore(&fotg210->lock, flags);

drivers/usb/fotg210/fotg210-hcd.c

1429

static void fotg210_hub_descriptor(struct fotg210_hcd *fotg210,

drivers/usb/fotg210/fotg210-hcd.c

143

dbg_itd(const char *label, struct fotg210_hcd *fotg210, struct fotg210_itd *itd)

drivers/usb/fotg210/fotg210-hcd.c

1432

int ports = HCS_N_PORTS(fotg210->hcs_params);

drivers/usb/fotg210/fotg210-hcd.c

145

fotg210_dbg(fotg210, "%s[%d] itd %p, next %08x, urb %p\n", label,

drivers/usb/fotg210/fotg210-hcd.c

1455

struct fotg210_hcd *fotg210 = hcd_to_fotg210(hcd);

drivers/usb/fotg210/fotg210-hcd.c

1456

int ports = HCS_N_PORTS(fotg210->hcs_params);

drivers/usb/fotg210/fotg210-hcd.c

1457

u32 __iomem *status_reg = &fotg210->regs->port_status;

drivers/usb/fotg210/fotg210-hcd.c

146

itd->frame, itd, hc32_to_cpu(fotg210, itd->hw_next),

drivers/usb/fotg210/fotg210-hcd.c

1470

spin_lock_irqsave(&fotg210->lock, flags);

drivers/usb/fotg210/fotg210-hcd.c

1486

temp = fotg210_readl(fotg210, status_reg);

drivers/usb/fotg210/fotg210-hcd.c

149

fotg210_dbg(fotg210,

drivers/usb/fotg210/fotg210-hcd.c

1498

fotg210_writel(fotg210, temp & ~PORT_PE, status_reg);

drivers/usb/fotg210/fotg210-hcd.c

1501

fotg210_writel(fotg210, temp | PORT_PEC, status_reg);

drivers/usb/fotg210/fotg210-hcd.c

151

hc32_to_cpu(fotg210, itd->hw_transaction[0]),

drivers/usb/fotg210/fotg210-hcd.c

1512

fotg210_writel(fotg210, temp | PORT_RESUME, status_reg);

drivers/usb/fotg210/fotg210-hcd.c

1513

fotg210->reset_done[wIndex] = jiffies

drivers/usb/fotg210/fotg210-hcd.c

1517

clear_bit(wIndex, &fotg210->port_c_suspend);

drivers/usb/fotg210/fotg210-hcd.c

152

hc32_to_cpu(fotg210, itd->hw_transaction[1]),

drivers/usb/fotg210/fotg210-hcd.c

1520

fotg210_writel(fotg210, temp | PORT_CSC, status_reg);

drivers/usb/fotg210/fotg210-hcd.c

1523

fotg210_writel(fotg210, temp | OTGISR_OVC,

drivers/usb/fotg210/fotg210-hcd.c

1524

&fotg210->regs->otgisr);

drivers/usb/fotg210/fotg210-hcd.c

153

hc32_to_cpu(fotg210, itd->hw_transaction[2]),

drivers/usb/fotg210/fotg210-hcd.c

1532

fotg210_readl(fotg210, &fotg210->regs->command);

drivers/usb/fotg210/fotg210-hcd.c

1535

fotg210_hub_descriptor(fotg210, (struct usb_hub_descriptor *)

drivers/usb/fotg210/fotg210-hcd.c

154

hc32_to_cpu(fotg210, itd->hw_transaction[3]),

drivers/usb/fotg210/fotg210-hcd.c

1548

temp = fotg210_readl(fotg210, status_reg);

drivers/usb/fotg210/fotg210-hcd.c

155

hc32_to_cpu(fotg210, itd->hw_transaction[4]),

drivers/usb/fotg210/fotg210-hcd.c

1556

temp1 = fotg210_readl(fotg210, &fotg210->regs->otgisr);

drivers/usb/fotg210/fotg210-hcd.c

156

hc32_to_cpu(fotg210, itd->hw_transaction[5]),

drivers/usb/fotg210/fotg210-hcd.c

1564

if (!fotg210->reset_done[wIndex]) {

drivers/usb/fotg210/fotg210-hcd.c

1566

fotg210->reset_done[wIndex] = jiffies

drivers/usb/fotg210/fotg210-hcd.c

1569

mod_timer(&fotg210_to_hcd(fotg210)->rh_timer,

drivers/usb/fotg210/fotg210-hcd.c

157

hc32_to_cpu(fotg210, itd->hw_transaction[6]),

drivers/usb/fotg210/fotg210-hcd.c

1570

fotg210->reset_done[wIndex]);

drivers/usb/fotg210/fotg210-hcd.c

1575

fotg210->reset_done[wIndex])) {

drivers/usb/fotg210/fotg210-hcd.c

1576

clear_bit(wIndex, &fotg210->suspended_ports);

drivers/usb/fotg210/fotg210-hcd.c

1577

set_bit(wIndex, &fotg210->port_c_suspend);

drivers/usb/fotg210/fotg210-hcd.c

1578

fotg210->reset_done[wIndex] = 0;

drivers/usb/fotg210/fotg210-hcd.c

158

hc32_to_cpu(fotg210, itd->hw_transaction[7]));

drivers/usb/fotg210/fotg210-hcd.c

1581

temp = fotg210_readl(fotg210, status_reg);

drivers/usb/fotg210/fotg210-hcd.c

1582

fotg210_writel(fotg210, temp &

drivers/usb/fotg210/fotg210-hcd.c

1585

clear_bit(wIndex, &fotg210->resuming_ports);

drivers/usb/fotg210/fotg210-hcd.c

1586

retval = handshake(fotg210, status_reg,

drivers/usb/fotg210/fotg210-hcd.c

1589

fotg210_err(fotg210,

drivers/usb/fotg210/fotg210-hcd.c

160

fotg210_dbg(fotg210,

drivers/usb/fotg210/fotg210-hcd.c

1600

fotg210->reset_done[wIndex])) {

drivers/usb/fotg210/fotg210-hcd.c

1602

fotg210->reset_done[wIndex] = 0;

drivers/usb/fotg210/fotg210-hcd.c

1603

clear_bit(wIndex, &fotg210->resuming_ports);

drivers/usb/fotg210/fotg210-hcd.c

1606

fotg210_writel(fotg210,

drivers/usb/fotg210/fotg210-hcd.c

1612

retval = handshake(fotg210, status_reg,

drivers/usb/fotg210/fotg210-hcd.c

1615

fotg210_err(fotg210, "port %d reset error %d\n",

drivers/usb/fotg210/fotg210-hcd.c

162

hc32_to_cpu(fotg210, itd->hw_bufp[0]),

drivers/usb/fotg210/fotg210-hcd.c

1621

temp = check_reset_complete(fotg210, wIndex, status_reg,

drivers/usb/fotg210/fotg210-hcd.c

1622

fotg210_readl(fotg210, status_reg));

drivers/usb/fotg210/fotg210-hcd.c

1625

fotg210->command |= CMD_RUN;

drivers/usb/fotg210/fotg210-hcd.c

1626

fotg210_writel(fotg210, fotg210->command, &fotg210->regs->command);

drivers/usb/fotg210/fotg210-hcd.c

163

hc32_to_cpu(fotg210, itd->hw_bufp[1]),

drivers/usb/fotg210/fotg210-hcd.c

1630

fotg210->reset_done[wIndex] = 0;

drivers/usb/fotg210/fotg210-hcd.c

1631

clear_bit(wIndex, &fotg210->resuming_ports);

drivers/usb/fotg210/fotg210-hcd.c

1636

test_bit(wIndex, &fotg210->companion_ports)) {

drivers/usb/fotg210/fotg210-hcd.c

1638

fotg210_writel(fotg210, temp, status_reg);

drivers/usb/fotg210/fotg210-hcd.c

1639

fotg210_dbg(fotg210, "port %d --> companion\n",

drivers/usb/fotg210/fotg210-hcd.c

164

hc32_to_cpu(fotg210, itd->hw_bufp[2]),

drivers/usb/fotg210/fotg210-hcd.c

1641

temp = fotg210_readl(fotg210, status_reg);

drivers/usb/fotg210/fotg210-hcd.c

165

hc32_to_cpu(fotg210, itd->hw_bufp[3]),

drivers/usb/fotg210/fotg210-hcd.c

1652

status |= fotg210_port_speed(fotg210, temp);

drivers/usb/fotg210/fotg210-hcd.c

166

hc32_to_cpu(fotg210, itd->hw_bufp[4]),

drivers/usb/fotg210/fotg210-hcd.c

1660

} else if (test_bit(wIndex, &fotg210->suspended_ports)) {

drivers/usb/fotg210/fotg210-hcd.c

1661

clear_bit(wIndex, &fotg210->suspended_ports);

drivers/usb/fotg210/fotg210-hcd.c

1662

clear_bit(wIndex, &fotg210->resuming_ports);

drivers/usb/fotg210/fotg210-hcd.c

1663

fotg210->reset_done[wIndex] = 0;

drivers/usb/fotg210/fotg210-hcd.c

1665

set_bit(wIndex, &fotg210->port_c_suspend);

drivers/usb/fotg210/fotg210-hcd.c

1668

temp1 = fotg210_readl(fotg210, &fotg210->regs->otgisr);

drivers/usb/fotg210/fotg210-hcd.c

167

hc32_to_cpu(fotg210, itd->hw_bufp[5]),

drivers/usb/fotg210/fotg210-hcd.c

1673

if (test_bit(wIndex, &fotg210->port_c_suspend))

drivers/usb/fotg210/fotg210-hcd.c

1677

dbg_port(fotg210, "GetStatus", wIndex + 1, temp);

drivers/usb/fotg210/fotg210-hcd.c

168

hc32_to_cpu(fotg210, itd->hw_bufp[6]));

drivers/usb/fotg210/fotg210-hcd.c

1697

temp = fotg210_readl(fotg210, status_reg);

drivers/usb/fotg210/fotg210-hcd.c

170

fotg210_dbg(fotg210, " index: %d %d %d %d %d %d %d %d\n",

drivers/usb/fotg210/fotg210-hcd.c

1709

fotg210_writel(fotg210, temp | PORT_SUSPEND,

drivers/usb/fotg210/fotg210-hcd.c

1711

set_bit(wIndex, &fotg210->suspended_ports);

drivers/usb/fotg210/fotg210-hcd.c

1720

fotg210_dbg(fotg210, "port %d reset\n", wIndex + 1);

drivers/usb/fotg210/fotg210-hcd.c

1728

fotg210->reset_done[wIndex] = jiffies

drivers/usb/fotg210/fotg210-hcd.c

1730

fotg210_writel(fotg210, temp, status_reg);

drivers/usb/fotg210/fotg210-hcd.c

1742

spin_unlock_irqrestore(&fotg210->lock, flags);

drivers/usb/fotg210/fotg210-hcd.c

1743

fotg210_quiesce(fotg210);

drivers/usb/fotg210/fotg210-hcd.c

1744

spin_lock_irqsave(&fotg210->lock, flags);

drivers/usb/fotg210/fotg210-hcd.c

1747

temp = fotg210_readl(fotg210, status_reg) &

drivers/usb/fotg210/fotg210-hcd.c

1750

fotg210_writel(fotg210, temp | PORT_SUSPEND,

drivers/usb/fotg210/fotg210-hcd.c

1753

spin_unlock_irqrestore(&fotg210->lock, flags);

drivers/usb/fotg210/fotg210-hcd.c

1754

fotg210_halt(fotg210);

drivers/usb/fotg210/fotg210-hcd.c

1755

spin_lock_irqsave(&fotg210->lock, flags);

drivers/usb/fotg210/fotg210-hcd.c

1757

temp = fotg210_readl(fotg210, status_reg);

drivers/usb/fotg210/fotg210-hcd.c

1759

fotg210_writel(fotg210, temp, status_reg);

drivers/usb/fotg210/fotg210-hcd.c

1765

fotg210_readl(fotg210, &fotg210->regs->command);

drivers/usb/fotg210/fotg210-hcd.c

1773

spin_unlock_irqrestore(&fotg210->lock, flags);

drivers/usb/fotg210/fotg210-hcd.c

1800

static inline void fotg210_qtd_init(struct fotg210_hcd *fotg210,

drivers/usb/fotg210/fotg210-hcd.c

1805

qtd->hw_token = cpu_to_hc32(fotg210, QTD_STS_HALT);

drivers/usb/fotg210/fotg210-hcd.c

1806

qtd->hw_next = FOTG210_LIST_END(fotg210);

drivers/usb/fotg210/fotg210-hcd.c

1807

qtd->hw_alt_next = FOTG210_LIST_END(fotg210);

drivers/usb/fotg210/fotg210-hcd.c

1811

static struct fotg210_qtd *fotg210_qtd_alloc(struct fotg210_hcd *fotg210,

drivers/usb/fotg210/fotg210-hcd.c

1817

qtd = dma_pool_alloc(fotg210->qtd_pool, flags, &dma);

drivers/usb/fotg210/fotg210-hcd.c

1819

fotg210_qtd_init(fotg210, qtd, dma);

drivers/usb/fotg210/fotg210-hcd.c

1824

static inline void fotg210_qtd_free(struct fotg210_hcd *fotg210,

drivers/usb/fotg210/fotg210-hcd.c

1827

dma_pool_free(fotg210->qtd_pool, qtd, qtd->qtd_dma);

drivers/usb/fotg210/fotg210-hcd.c

1831

static void qh_destroy(struct fotg210_hcd *fotg210, struct fotg210_qh *qh)

drivers/usb/fotg210/fotg210-hcd.c

1835

fotg210_dbg(fotg210, "unused qh not empty!\n");

drivers/usb/fotg210/fotg210-hcd.c

1839

fotg210_qtd_free(fotg210, qh->dummy);

drivers/usb/fotg210/fotg210-hcd.c

1840

dma_pool_free(fotg210->qh_pool, qh->hw, qh->qh_dma);

drivers/usb/fotg210/fotg210-hcd.c

1844

static struct fotg210_qh *fotg210_qh_alloc(struct fotg210_hcd *fotg210,

drivers/usb/fotg210/fotg210-hcd.c

1854

dma_pool_zalloc(fotg210->qh_pool, flags, &dma);

drivers/usb/fotg210/fotg210-hcd.c

1861

qh->dummy = fotg210_qtd_alloc(fotg210, flags);

drivers/usb/fotg210/fotg210-hcd.c

1863

fotg210_dbg(fotg210, "no dummy td\n");

drivers/usb/fotg210/fotg210-hcd.c

1869

dma_pool_free(fotg210->qh_pool, qh->hw, qh->qh_dma);

drivers/usb/fotg210/fotg210-hcd.c

1880

static void fotg210_mem_cleanup(struct fotg210_hcd *fotg210)

drivers/usb/fotg210/fotg210-hcd.c

1882

if (fotg210->async)

drivers/usb/fotg210/fotg210-hcd.c

1883

qh_destroy(fotg210, fotg210->async);

drivers/usb/fotg210/fotg210-hcd.c

1884

fotg210->async = NULL;

drivers/usb/fotg210/fotg210-hcd.c

1886

if (fotg210->dummy)

drivers/usb/fotg210/fotg210-hcd.c

1887

qh_destroy(fotg210, fotg210->dummy);

drivers/usb/fotg210/fotg210-hcd.c

1888

fotg210->dummy = NULL;

drivers/usb/fotg210/fotg210-hcd.c

1891

dma_pool_destroy(fotg210->qtd_pool);

drivers/usb/fotg210/fotg210-hcd.c

1892

fotg210->qtd_pool = NULL;

drivers/usb/fotg210/fotg210-hcd.c

1894

dma_pool_destroy(fotg210->qh_pool);

drivers/usb/fotg210/fotg210-hcd.c

1895

fotg210->qh_pool = NULL;

drivers/usb/fotg210/fotg210-hcd.c

1897

dma_pool_destroy(fotg210->itd_pool);

drivers/usb/fotg210/fotg210-hcd.c

1898

fotg210->itd_pool = NULL;

drivers/usb/fotg210/fotg210-hcd.c

1900

if (fotg210->periodic)

drivers/usb/fotg210/fotg210-hcd.c

1901

dma_free_coherent(fotg210_to_hcd(fotg210)->self.controller,

drivers/usb/fotg210/fotg210-hcd.c

1902

fotg210->periodic_size * sizeof(u32),

drivers/usb/fotg210/fotg210-hcd.c

1903

fotg210->periodic, fotg210->periodic_dma);

drivers/usb/fotg210/fotg210-hcd.c

1904

fotg210->periodic = NULL;

drivers/usb/fotg210/fotg210-hcd.c

1907

kfree(fotg210->pshadow);

drivers/usb/fotg210/fotg210-hcd.c

1908

fotg210->pshadow = NULL;

drivers/usb/fotg210/fotg210-hcd.c

1912

static int fotg210_mem_init(struct fotg210_hcd *fotg210, gfp_t flags)

drivers/usb/fotg210/fotg210-hcd.c

1917

fotg210->qtd_pool = dma_pool_create("fotg210_qtd",

drivers/usb/fotg210/fotg210-hcd.c

1918

fotg210_to_hcd(fotg210)->self.controller,

drivers/usb/fotg210/fotg210-hcd.c

1922

if (!fotg210->qtd_pool)

drivers/usb/fotg210/fotg210-hcd.c

1926

fotg210->qh_pool = dma_pool_create("fotg210_qh",

drivers/usb/fotg210/fotg210-hcd.c

1927

fotg210_to_hcd(fotg210)->self.controller,

drivers/usb/fotg210/fotg210-hcd.c

1931

if (!fotg210->qh_pool)

drivers/usb/fotg210/fotg210-hcd.c

1934

fotg210->async = fotg210_qh_alloc(fotg210, flags);

drivers/usb/fotg210/fotg210-hcd.c

1935

if (!fotg210->async)

drivers/usb/fotg210/fotg210-hcd.c

1939

fotg210->itd_pool = dma_pool_create("fotg210_itd",

drivers/usb/fotg210/fotg210-hcd.c

1940

fotg210_to_hcd(fotg210)->self.controller,

drivers/usb/fotg210/fotg210-hcd.c

1944

if (!fotg210->itd_pool)

drivers/usb/fotg210/fotg210-hcd.c

1948

fotg210->periodic =

drivers/usb/fotg210/fotg210-hcd.c

1949

dma_alloc_coherent(fotg210_to_hcd(fotg210)->self.controller,

drivers/usb/fotg210/fotg210-hcd.c

1950

fotg210->periodic_size * sizeof(__le32),

drivers/usb/fotg210/fotg210-hcd.c

1951

&fotg210->periodic_dma, 0);

drivers/usb/fotg210/fotg210-hcd.c

1952

if (fotg210->periodic == NULL)

drivers/usb/fotg210/fotg210-hcd.c

1955

for (i = 0; i < fotg210->periodic_size; i++)

drivers/usb/fotg210/fotg210-hcd.c

1956

fotg210->periodic[i] = FOTG210_LIST_END(fotg210);

drivers/usb/fotg210/fotg210-hcd.c

1959

fotg210->pshadow = kcalloc(fotg210->periodic_size, sizeof(void *),

drivers/usb/fotg210/fotg210-hcd.c

1961

if (fotg210->pshadow != NULL)

drivers/usb/fotg210/fotg210-hcd.c

1965

fotg210_dbg(fotg210, "couldn't init memory\n");

drivers/usb/fotg210/fotg210-hcd.c

1966

fotg210_mem_cleanup(fotg210);

drivers/usb/fotg210/fotg210-hcd.c

1987

static int qtd_fill(struct fotg210_hcd *fotg210, struct fotg210_qtd *qtd,

drivers/usb/fotg210/fotg210-hcd.c

1994

qtd->hw_buf[0] = cpu_to_hc32(fotg210, (u32)addr);

drivers/usb/fotg210/fotg210-hcd.c

1995

qtd->hw_buf_hi[0] = cpu_to_hc32(fotg210, (u32)(addr >> 32));

drivers/usb/fotg210/fotg210-hcd.c

2006

qtd->hw_buf[i] = cpu_to_hc32(fotg210, (u32)addr);

drivers/usb/fotg210/fotg210-hcd.c

2007

qtd->hw_buf_hi[i] = cpu_to_hc32(fotg210,

drivers/usb/fotg210/fotg210-hcd.c

2020

qtd->hw_token = cpu_to_hc32(fotg210, (count << 16) | token);

drivers/usb/fotg210/fotg210-hcd.c

2026

static inline void qh_update(struct fotg210_hcd *fotg210,

drivers/usb/fotg210/fotg210-hcd.c

2034

hw->hw_qtd_next = QTD_NEXT(fotg210, qtd->qtd_dma);

drivers/usb/fotg210/fotg210-hcd.c

2035

hw->hw_alt_next = FOTG210_LIST_END(fotg210);

drivers/usb/fotg210/fotg210-hcd.c

2042

if (!(hw->hw_info1 & cpu_to_hc32(fotg210, QH_TOGGLE_CTL))) {

drivers/usb/fotg210/fotg210-hcd.c

2046

epnum = (hc32_to_cpup(fotg210, &hw->hw_info1) >> 8) & 0x0f;

drivers/usb/fotg210/fotg210-hcd.c

2048

hw->hw_token &= ~cpu_to_hc32(fotg210, QTD_TOGGLE);

drivers/usb/fotg210/fotg210-hcd.c

2053

hw->hw_token &= cpu_to_hc32(fotg210, QTD_TOGGLE | QTD_STS_PING);

drivers/usb/fotg210/fotg210-hcd.c

2060

static void qh_refresh(struct fotg210_hcd *fotg210, struct fotg210_qh *qh)

drivers/usb/fotg210/fotg210-hcd.c

2076

if (cpu_to_hc32(fotg210, qtd->qtd_dma) == qh->hw->hw_current) {

drivers/usb/fotg210/fotg210-hcd.c

2083

qh_update(fotg210, qh, qtd);

drivers/usb/fotg210/fotg210-hcd.c

2086

static void qh_link_async(struct fotg210_hcd *fotg210, struct fotg210_qh *qh);

drivers/usb/fotg210/fotg210-hcd.c

2091

struct fotg210_hcd *fotg210 = hcd_to_fotg210(hcd);

drivers/usb/fotg210/fotg210-hcd.c

2095

spin_lock_irqsave(&fotg210->lock, flags);

drivers/usb/fotg210/fotg210-hcd.c

2098

&& fotg210->rh_state == FOTG210_RH_RUNNING)

drivers/usb/fotg210/fotg210-hcd.c

2099

qh_link_async(fotg210, qh);

drivers/usb/fotg210/fotg210-hcd.c

2100

spin_unlock_irqrestore(&fotg210->lock, flags);

drivers/usb/fotg210/fotg210-hcd.c

2103

static void fotg210_clear_tt_buffer(struct fotg210_hcd *fotg210,

drivers/usb/fotg210/fotg210-hcd.c

2122

fotg210_to_hcd(fotg210)->self.root_hub) {

drivers/usb/fotg210/fotg210-hcd.c

2129

static int qtd_copy_status(struct fotg210_hcd *fotg210, struct urb *urb,

drivers/usb/fotg210/fotg210-hcd.c

2168

fotg210_dbg(fotg210, "devpath %s ep%d%s 3strikes\n",

drivers/usb/fotg210/fotg210-hcd.c

2177

fotg210_dbg(fotg210,

drivers/usb/fotg210/fotg210-hcd.c

2188

static void fotg210_urb_done(struct fotg210_hcd *fotg210, struct urb *urb,

drivers/usb/fotg210/fotg210-hcd.c

2190

__releases(fotg210->lock)

drivers/usb/fotg210/fotg210-hcd.c

2191

__acquires(fotg210->lock)

drivers/usb/fotg210/fotg210-hcd.c

2197

if ((qh->hw->hw_info2 & cpu_to_hc32(fotg210, QH_SMASK)) != 0) {

drivers/usb/fotg210/fotg210-hcd.c

2200

fotg210_to_hcd(fotg210)->self.bandwidth_int_reqs--;

drivers/usb/fotg210/fotg210-hcd.c

2205

INCR(fotg210->stats.unlink);

drivers/usb/fotg210/fotg210-hcd.c

2210

INCR(fotg210->stats.complete);

drivers/usb/fotg210/fotg210-hcd.c

2214

fotg210_dbg(fotg210,

drivers/usb/fotg210/fotg210-hcd.c

2224

usb_hcd_unlink_urb_from_ep(fotg210_to_hcd(fotg210), urb);

drivers/usb/fotg210/fotg210-hcd.c

2225

spin_unlock(&fotg210->lock);

drivers/usb/fotg210/fotg210-hcd.c

2226

usb_hcd_giveback_urb(fotg210_to_hcd(fotg210), urb, status);

drivers/usb/fotg210/fotg210-hcd.c

2227

spin_lock(&fotg210->lock);

drivers/usb/fotg210/fotg210-hcd.c

2230

static int qh_schedule(struct fotg210_hcd *fotg210, struct fotg210_qh *qh);

drivers/usb/fotg210/fotg210-hcd.c

2236

static unsigned qh_completions(struct fotg210_hcd *fotg210,

drivers/usb/fotg210/fotg210-hcd.c

2283

fotg210_urb_done(fotg210, last->urb,

drivers/usb/fotg210/fotg210-hcd.c

2288

fotg210_qtd_free(fotg210, last);

drivers/usb/fotg210/fotg210-hcd.c

2298

token = hc32_to_cpu(fotg210, qtd->hw_token);

drivers/usb/fotg210/fotg210-hcd.c

2306

fotg210_dbg(fotg210,

drivers/usb/fotg210/fotg210-hcd.c

2325

fotg210_dbg(fotg210,

drivers/usb/fotg210/fotg210-hcd.c

2339

qtd->hw_token = cpu_to_hc32(fotg210,

drivers/usb/fotg210/fotg210-hcd.c

2342

hw->hw_token = cpu_to_hc32(fotg210,

drivers/usb/fotg210/fotg210-hcd.c

2359

FOTG210_LIST_END(fotg210))) {

drivers/usb/fotg210/fotg210-hcd.c

2365

&& fotg210->rh_state >= FOTG210_RH_RUNNING)) {

drivers/usb/fotg210/fotg210-hcd.c

2373

if (fotg210->rh_state < FOTG210_RH_RUNNING)

drivers/usb/fotg210/fotg210-hcd.c

2384

cpu_to_hc32(fotg210, qtd->qtd_dma)

drivers/usb/fotg210/fotg210-hcd.c

2386

token = hc32_to_cpu(fotg210, hw->hw_token);

drivers/usb/fotg210/fotg210-hcd.c

2392

fotg210_clear_tt_buffer(fotg210, qh, urb,

drivers/usb/fotg210/fotg210-hcd.c

2405

last_status = qtd_copy_status(fotg210, urb,

drivers/usb/fotg210/fotg210-hcd.c

2409

FOTG210_LIST_END(fotg210)))

drivers/usb/fotg210/fotg210-hcd.c

2427

fotg210_clear_tt_buffer(fotg210, qh,

drivers/usb/fotg210/fotg210-hcd.c

2451

fotg210_urb_done(fotg210, last->urb, last_status);

drivers/usb/fotg210/fotg210-hcd.c

2453

fotg210_qtd_free(fotg210, last);

drivers/usb/fotg210/fotg210-hcd.c

2478

if (stopped != 0 || hw->hw_qtd_next == FOTG210_LIST_END(fotg210)) {

drivers/usb/fotg210/fotg210-hcd.c

2481

qh_refresh(fotg210, qh);

drivers/usb/fotg210/fotg210-hcd.c

2509

static void qtd_list_free(struct fotg210_hcd *fotg210, struct urb *urb,

drivers/usb/fotg210/fotg210-hcd.c

2516

fotg210_qtd_free(fotg210, qtd);

drivers/usb/fotg210/fotg210-hcd.c

2522

static struct list_head *qh_urb_transaction(struct fotg210_hcd *fotg210,

drivers/usb/fotg210/fotg210-hcd.c

2536

qtd = fotg210_qtd_alloc(fotg210, flags);

drivers/usb/fotg210/fotg210-hcd.c

2550

qtd_fill(fotg210, qtd, urb->setup_dma,

drivers/usb/fotg210/fotg210-hcd.c

2557

qtd = fotg210_qtd_alloc(fotg210, flags);

drivers/usb/fotg210/fotg210-hcd.c

2561

qtd_prev->hw_next = QTD_NEXT(fotg210, qtd->qtd_dma);

drivers/usb/fotg210/fotg210-hcd.c

2601

this_qtd_len = qtd_fill(fotg210, qtd, buf, this_sg_len, token,

drivers/usb/fotg210/fotg210-hcd.c

2613

qtd->hw_alt_next = fotg210->async->hw->hw_alt_next;

drivers/usb/fotg210/fotg210-hcd.c

262

#define dbg_status(fotg210, label, status) { \

drivers/usb/fotg210/fotg210-hcd.c

2628

qtd = fotg210_qtd_alloc(fotg210, flags);

drivers/usb/fotg210/fotg210-hcd.c

2632

qtd_prev->hw_next = QTD_NEXT(fotg210, qtd->qtd_dma);

drivers/usb/fotg210/fotg210-hcd.c

2643

qtd->hw_alt_next = FOTG210_LIST_END(fotg210);

drivers/usb/fotg210/fotg210-hcd.c

265

fotg210_dbg(fotg210, "%s\n", _buf); \

drivers/usb/fotg210/fotg210-hcd.c

2664

qtd = fotg210_qtd_alloc(fotg210, flags);

drivers/usb/fotg210/fotg210-hcd.c

2668

qtd_prev->hw_next = QTD_NEXT(fotg210, qtd->qtd_dma);

drivers/usb/fotg210/fotg210-hcd.c

2672

qtd_fill(fotg210, qtd, 0, 0, token, 0);

drivers/usb/fotg210/fotg210-hcd.c

2678

qtd->hw_token |= cpu_to_hc32(fotg210, QTD_IOC);

drivers/usb/fotg210/fotg210-hcd.c

268

#define dbg_cmd(fotg210, label, command) { \

drivers/usb/fotg210/fotg210-hcd.c

2682

qtd_list_free(fotg210, urb, head);

drivers/usb/fotg210/fotg210-hcd.c

2701

static struct fotg210_qh *qh_make(struct fotg210_hcd *fotg210, struct urb *urb,

drivers/usb/fotg210/fotg210-hcd.c

2704

struct fotg210_qh *qh = fotg210_qh_alloc(fotg210, flags);

drivers/usb/fotg210/fotg210-hcd.c

271

fotg210_dbg(fotg210, "%s\n", _buf); \

drivers/usb/fotg210/fotg210-hcd.c

2732

fotg210_dbg(fotg210, "bogus qh maxpacket %d\n", maxp);

drivers/usb/fotg210/fotg210-hcd.c

274

#define dbg_port(fotg210, label, port, status) { \

drivers/usb/fotg210/fotg210-hcd.c

276

fotg210_dbg(fotg210, "%s\n", \

drivers/usb/fotg210/fotg210-hcd.c

2760

} else if (qh->period > fotg210->periodic_size) {

drivers/usb/fotg210/fotg210-hcd.c

2761

qh->period = fotg210->periodic_size;

drivers/usb/fotg210/fotg210-hcd.c

2785

if (qh->period > fotg210->periodic_size) {

drivers/usb/fotg210/fotg210-hcd.c

2786

qh->period = fotg210->periodic_size;

drivers/usb/fotg210/fotg210-hcd.c

2816

if (fotg210_has_fsl_portno_bug(fotg210))

drivers/usb/fotg210/fotg210-hcd.c

2824

if (tt && tt->hub != fotg210_to_hcd(fotg210)->self.root_hub)

drivers/usb/fotg210/fotg210-hcd.c

2854

fotg210_dbg(fotg210, "bogus dev %p speed %d\n", urb->dev,

drivers/usb/fotg210/fotg210-hcd.c

2857

qh_destroy(fotg210, qh);

drivers/usb/fotg210/fotg210-hcd.c

2866

hw->hw_info1 = cpu_to_hc32(fotg210, info1);

drivers/usb/fotg210/fotg210-hcd.c

2867

hw->hw_info2 = cpu_to_hc32(fotg210, info2);

drivers/usb/fotg210/fotg210-hcd.c

2870

qh_refresh(fotg210, qh);

drivers/usb/fotg210/fotg210-hcd.c

2874

static void enable_async(struct fotg210_hcd *fotg210)

drivers/usb/fotg210/fotg210-hcd.c

2876

if (fotg210->async_count++)

drivers/usb/fotg210/fotg210-hcd.c

2880

fotg210->enabled_hrtimer_events &= ~BIT(FOTG210_HRTIMER_DISABLE_ASYNC);

drivers/usb/fotg210/fotg210-hcd.c

2883

fotg210_poll_ASS(fotg210);

drivers/usb/fotg210/fotg210-hcd.c

2884

turn_on_io_watchdog(fotg210);

drivers/usb/fotg210/fotg210-hcd.c

2887

static void disable_async(struct fotg210_hcd *fotg210)

drivers/usb/fotg210/fotg210-hcd.c

2889

if (--fotg210->async_count)

drivers/usb/fotg210/fotg210-hcd.c

2893

WARN_ON(fotg210->async->qh_next.qh || fotg210->async_unlink);

drivers/usb/fotg210/fotg210-hcd.c

2896

fotg210_poll_ASS(fotg210);

drivers/usb/fotg210/fotg210-hcd.c

2901

static void qh_link_async(struct fotg210_hcd *fotg210, struct fotg210_qh *qh)

drivers/usb/fotg210/fotg210-hcd.c

2903

__hc32 dma = QH_NEXT(fotg210, qh->qh_dma);

drivers/usb/fotg210/fotg210-hcd.c

2913

qh_refresh(fotg210, qh);

drivers/usb/fotg210/fotg210-hcd.c

2916

head = fotg210->async;

drivers/usb/fotg210/fotg210-hcd.c

2928

enable_async(fotg210);

drivers/usb/fotg210/fotg210-hcd.c

2936

static struct fotg210_qh *qh_append_tds(struct fotg210_hcd *fotg210,

drivers/usb/fotg210/fotg210-hcd.c

2941

__hc32 qh_addr_mask = cpu_to_hc32(fotg210, 0x7f);

drivers/usb/fotg210/fotg210-hcd.c

2946

qh = qh_make(fotg210, urb, GFP_ATOMIC);

drivers/usb/fotg210/fotg210-hcd.c

2979

qtd->hw_token = HALT_BIT(fotg210);

drivers/usb/fotg210/fotg210-hcd.c

2991

fotg210_qtd_init(fotg210, qtd, qtd->qtd_dma);

drivers/usb/fotg210/fotg210-hcd.c

2998

qtd->hw_next = QTD_NEXT(fotg210, dma);

drivers/usb/fotg210/fotg210-hcd.c

3010

static int submit_async(struct fotg210_hcd *fotg210, struct urb *urb,

drivers/usb/fotg210/fotg210-hcd.c

3025

fotg210_dbg(fotg210,

drivers/usb/fotg210/fotg210-hcd.c

3035

spin_lock_irqsave(&fotg210->lock, flags);

drivers/usb/fotg210/fotg210-hcd.c

3036

if (unlikely(!HCD_HW_ACCESSIBLE(fotg210_to_hcd(fotg210)))) {

drivers/usb/fotg210/fotg210-hcd.c

3040

rc = usb_hcd_link_urb_to_ep(fotg210_to_hcd(fotg210), urb);

drivers/usb/fotg210/fotg210-hcd.c

3044

qh = qh_append_tds(fotg210, urb, qtd_list, epnum, &urb->ep->hcpriv);

drivers/usb/fotg210/fotg210-hcd.c

3046

usb_hcd_unlink_urb_from_ep(fotg210_to_hcd(fotg210), urb);

drivers/usb/fotg210/fotg210-hcd.c

3055

qh_link_async(fotg210, qh);

drivers/usb/fotg210/fotg210-hcd.c

3057

spin_unlock_irqrestore(&fotg210->lock, flags);

drivers/usb/fotg210/fotg210-hcd.c

3059

qtd_list_free(fotg210, urb, qtd_list);

drivers/usb/fotg210/fotg210-hcd.c

3063

static void single_unlink_async(struct fotg210_hcd *fotg210,

drivers/usb/fotg210/fotg210-hcd.c

3070

if (fotg210->async_unlink)

drivers/usb/fotg210/fotg210-hcd.c

3071

fotg210->async_unlink_last->unlink_next = qh;

drivers/usb/fotg210/fotg210-hcd.c

3073

fotg210->async_unlink = qh;

drivers/usb/fotg210/fotg210-hcd.c

3074

fotg210->async_unlink_last = qh;

drivers/usb/fotg210/fotg210-hcd.c

3077

prev = fotg210->async;

drivers/usb/fotg210/fotg210-hcd.c

3083

if (fotg210->qh_scan_next == qh)

drivers/usb/fotg210/fotg210-hcd.c

3084

fotg210->qh_scan_next = qh->qh_next.qh;

drivers/usb/fotg210/fotg210-hcd.c

3087

static void start_iaa_cycle(struct fotg210_hcd *fotg210, bool nested)

drivers/usb/fotg210/fotg210-hcd.c

3093

if (fotg210->async_iaa || fotg210->async_unlinking)

drivers/usb/fotg210/fotg210-hcd.c

3097

fotg210->async_iaa = fotg210->async_unlink;

drivers/usb/fotg210/fotg210-hcd.c

3098

fotg210->async_unlink = NULL;

drivers/usb/fotg210/fotg210-hcd.c

3101

if (unlikely(fotg210->rh_state < FOTG210_RH_RUNNING)) {

drivers/usb/fotg210/fotg210-hcd.c

3103

end_unlink_async(fotg210);

drivers/usb/fotg210/fotg210-hcd.c

3106

} else if (likely(fotg210->rh_state == FOTG210_RH_RUNNING)) {

drivers/usb/fotg210/fotg210-hcd.c

3110

fotg210_writel(fotg210, fotg210->command | CMD_IAAD,

drivers/usb/fotg210/fotg210-hcd.c

3111

&fotg210->regs->command);

drivers/usb/fotg210/fotg210-hcd.c

3112

fotg210_readl(fotg210, &fotg210->regs->command);

drivers/usb/fotg210/fotg210-hcd.c

3113

fotg210_enable_event(fotg210, FOTG210_HRTIMER_IAA_WATCHDOG,

drivers/usb/fotg210/fotg210-hcd.c

3120

static void end_unlink_async(struct fotg210_hcd *fotg210)

drivers/usb/fotg210/fotg210-hcd.c

3126

fotg210->async_unlinking = true;

drivers/usb/fotg210/fotg210-hcd.c

3127

while (fotg210->async_iaa) {

drivers/usb/fotg210/fotg210-hcd.c

3128

qh = fotg210->async_iaa;

drivers/usb/fotg210/fotg210-hcd.c

3129

fotg210->async_iaa = qh->unlink_next;

drivers/usb/fotg210/fotg210-hcd.c

3135

qh_completions(fotg210, qh);

drivers/usb/fotg210/fotg210-hcd.c

3137

fotg210->rh_state == FOTG210_RH_RUNNING)

drivers/usb/fotg210/fotg210-hcd.c

3138

qh_link_async(fotg210, qh);

drivers/usb/fotg210/fotg210-hcd.c

3139

disable_async(fotg210);

drivers/usb/fotg210/fotg210-hcd.c

3141

fotg210->async_unlinking = false;

drivers/usb/fotg210/fotg210-hcd.c

3144

if (fotg210->async_unlink) {

drivers/usb/fotg210/fotg210-hcd.c

3145

start_iaa_cycle(fotg210, true);

drivers/usb/fotg210/fotg210-hcd.c

3146

if (unlikely(fotg210->rh_state < FOTG210_RH_RUNNING))

drivers/usb/fotg210/fotg210-hcd.c

3151

static void unlink_empty_async(struct fotg210_hcd *fotg210)

drivers/usb/fotg210/fotg210-hcd.c

3154

bool stopped = (fotg210->rh_state < FOTG210_RH_RUNNING);

drivers/usb/fotg210/fotg210-hcd.c

3158

next = fotg210->async->qh_next.qh;

drivers/usb/fotg210/fotg210-hcd.c

3166

fotg210->async_unlink_cycle)

drivers/usb/fotg210/fotg210-hcd.c

3169

single_unlink_async(fotg210, qh);

drivers/usb/fotg210/fotg210-hcd.c

3174

if (fotg210->async_unlink)

drivers/usb/fotg210/fotg210-hcd.c

3175

start_iaa_cycle(fotg210, false);

drivers/usb/fotg210/fotg210-hcd.c

3179

fotg210_enable_event(fotg210, FOTG210_HRTIMER_ASYNC_UNLINKS,

drivers/usb/fotg210/fotg210-hcd.c

3181

++fotg210->async_unlink_cycle;

drivers/usb/fotg210/fotg210-hcd.c

3188

static void start_unlink_async(struct fotg210_hcd *fotg210,

drivers/usb/fotg210/fotg210-hcd.c

3202

single_unlink_async(fotg210, qh);

drivers/usb/fotg210/fotg210-hcd.c

3203

start_iaa_cycle(fotg210, false);

drivers/usb/fotg210/fotg210-hcd.c

3206

static void scan_async(struct fotg210_hcd *fotg210)

drivers/usb/fotg210/fotg210-hcd.c

3211

fotg210->qh_scan_next = fotg210->async->qh_next.qh;

drivers/usb/fotg210/fotg210-hcd.c

3212

while (fotg210->qh_scan_next) {

drivers/usb/fotg210/fotg210-hcd.c

3213

qh = fotg210->qh_scan_next;

drivers/usb/fotg210/fotg210-hcd.c

3214

fotg210->qh_scan_next = qh->qh_next.qh;

drivers/usb/fotg210/fotg210-hcd.c

3227

temp = qh_completions(fotg210, qh);

drivers/usb/fotg210/fotg210-hcd.c

3229

start_unlink_async(fotg210, qh);

drivers/usb/fotg210/fotg210-hcd.c

3232

qh->unlink_cycle = fotg210->async_unlink_cycle;

drivers/usb/fotg210/fotg210-hcd.c

3245

if (check_unlinks_later && fotg210->rh_state == FOTG210_RH_RUNNING &&

drivers/usb/fotg210/fotg210-hcd.c

3246

!(fotg210->enabled_hrtimer_events &

drivers/usb/fotg210/fotg210-hcd.c

3248

fotg210_enable_event(fotg210,

drivers/usb/fotg210/fotg210-hcd.c

3250

++fotg210->async_unlink_cycle;

drivers/usb/fotg210/fotg210-hcd.c

3270

static union fotg210_shadow *periodic_next_shadow(struct fotg210_hcd *fotg210,

drivers/usb/fotg210/fotg210-hcd.c

3273

switch (hc32_to_cpu(fotg210, tag)) {

drivers/usb/fotg210/fotg210-hcd.c

3283

static __hc32 *shadow_next_periodic(struct fotg210_hcd *fotg210,

drivers/usb/fotg210/fotg210-hcd.c

3286

switch (hc32_to_cpu(fotg210, tag)) {

drivers/usb/fotg210/fotg210-hcd.c

3297

static void periodic_unlink(struct fotg210_hcd *fotg210, unsigned frame,

drivers/usb/fotg210/fotg210-hcd.c

3300

union fotg210_shadow *prev_p = &fotg210->pshadow[frame];

drivers/usb/fotg210/fotg210-hcd.c

3301

__hc32 *hw_p = &fotg210->periodic[frame];

drivers/usb/fotg210/fotg210-hcd.c

3306

prev_p = periodic_next_shadow(fotg210, prev_p,

drivers/usb/fotg210/fotg210-hcd.c

3307

Q_NEXT_TYPE(fotg210, *hw_p));

drivers/usb/fotg210/fotg210-hcd.c

3308

hw_p = shadow_next_periodic(fotg210, &here,

drivers/usb/fotg210/fotg210-hcd.c

3309

Q_NEXT_TYPE(fotg210, *hw_p));

drivers/usb/fotg210/fotg210-hcd.c

3319

*prev_p = *periodic_next_shadow(fotg210, &here,

drivers/usb/fotg210/fotg210-hcd.c

3320

Q_NEXT_TYPE(fotg210, *hw_p));

drivers/usb/fotg210/fotg210-hcd.c

3322

*hw_p = *shadow_next_periodic(fotg210, &here,

drivers/usb/fotg210/fotg210-hcd.c

3323

Q_NEXT_TYPE(fotg210, *hw_p));

drivers/usb/fotg210/fotg210-hcd.c

3327

static unsigned short periodic_usecs(struct fotg210_hcd *fotg210,

drivers/usb/fotg210/fotg210-hcd.c

3330

__hc32 *hw_p = &fotg210->periodic[frame];

drivers/usb/fotg210/fotg210-hcd.c

3331

union fotg210_shadow *q = &fotg210->pshadow[frame];

drivers/usb/fotg210/fotg210-hcd.c

3336

switch (hc32_to_cpu(fotg210, Q_NEXT_TYPE(fotg210, *hw_p))) {

drivers/usb/fotg210/fotg210-hcd.c

3340

if (hw->hw_info2 & cpu_to_hc32(fotg210, 1 << uframe))

drivers/usb/fotg210/fotg210-hcd.c

3343

if (hw->hw_info2 & cpu_to_hc32(fotg210,

drivers/usb/fotg210/fotg210-hcd.c

3354

if (q->fstn->hw_prev != FOTG210_LIST_END(fotg210))

drivers/usb/fotg210/fotg210-hcd.c

3355

fotg210_dbg(fotg210, "ignoring FSTN cost ...\n");

drivers/usb/fotg210/fotg210-hcd.c

3368

if (usecs > fotg210->uframe_periodic_max)

drivers/usb/fotg210/fotg210-hcd.c

3369

fotg210_err(fotg210, "uframe %d sched overrun: %d usecs\n",

drivers/usb/fotg210/fotg210-hcd.c

339

static inline char token_mark(struct fotg210_hcd *fotg210, __hc32 token)

drivers/usb/fotg210/fotg210-hcd.c

3390

static int tt_no_collision(struct fotg210_hcd *fotg210, unsigned period,

drivers/usb/fotg210/fotg210-hcd.c

3400

for (; frame < fotg210->periodic_size; frame += period) {

drivers/usb/fotg210/fotg210-hcd.c

3405

here = fotg210->pshadow[frame];

drivers/usb/fotg210/fotg210-hcd.c

3406

type = Q_NEXT_TYPE(fotg210, fotg210->periodic[frame]);

drivers/usb/fotg210/fotg210-hcd.c

3408

switch (hc32_to_cpu(fotg210, type)) {

drivers/usb/fotg210/fotg210-hcd.c

341

__u32 v = hc32_to_cpu(fotg210, token);

drivers/usb/fotg210/fotg210-hcd.c

3410

type = Q_NEXT_TYPE(fotg210, here.itd->hw_next);

drivers/usb/fotg210/fotg210-hcd.c

3418

mask = hc32_to_cpu(fotg210,

drivers/usb/fotg210/fotg210-hcd.c

3425

type = Q_NEXT_TYPE(fotg210, hw->hw_next);

drivers/usb/fotg210/fotg210-hcd.c

3430

fotg210_dbg(fotg210,

drivers/usb/fotg210/fotg210-hcd.c

3444

static void enable_periodic(struct fotg210_hcd *fotg210)

drivers/usb/fotg210/fotg210-hcd.c

3446

if (fotg210->periodic_count++)

drivers/usb/fotg210/fotg210-hcd.c

3450

fotg210->enabled_hrtimer_events &=

drivers/usb/fotg210/fotg210-hcd.c

3454

fotg210_poll_PSS(fotg210);

drivers/usb/fotg210/fotg210-hcd.c

3455

turn_on_io_watchdog(fotg210);

drivers/usb/fotg210/fotg210-hcd.c

3458

static void disable_periodic(struct fotg210_hcd *fotg210)

drivers/usb/fotg210/fotg210-hcd.c

3460

if (--fotg210->periodic_count)

drivers/usb/fotg210/fotg210-hcd.c

3464

fotg210_poll_PSS(fotg210);

drivers/usb/fotg210/fotg210-hcd.c

3473

static void qh_link_periodic(struct fotg210_hcd *fotg210, struct fotg210_qh *qh)

drivers/usb/fotg210/fotg210-hcd.c

3480

hc32_to_cpup(fotg210, &qh->hw->hw_info2) &

drivers/usb/fotg210/fotg210-hcd.c

3488

for (i = qh->start; i < fotg210->periodic_size; i += period) {

drivers/usb/fotg210/fotg210-hcd.c

3489

union fotg210_shadow *prev = &fotg210->pshadow[i];

drivers/usb/fotg210/fotg210-hcd.c

3490

__hc32 *hw_p = &fotg210->periodic[i];

drivers/usb/fotg210/fotg210-hcd.c

3496

type = Q_NEXT_TYPE(fotg210, *hw_p);

drivers/usb/fotg210/fotg210-hcd.c

3497

if (type == cpu_to_hc32(fotg210, Q_TYPE_QH))

drivers/usb/fotg210/fotg210-hcd.c

3499

prev = periodic_next_shadow(fotg210, prev, type);

drivers/usb/fotg210/fotg210-hcd.c

3500

hw_p = shadow_next_periodic(fotg210, &here, type);

drivers/usb/fotg210/fotg210-hcd.c

3521

*hw_p = QH_NEXT(fotg210, qh->qh_dma);

drivers/usb/fotg210/fotg210-hcd.c

3528

fotg210_to_hcd(fotg210)->self.bandwidth_allocated += qh->period

drivers/usb/fotg210/fotg210-hcd.c

353

static void qh_lines(struct fotg210_hcd *fotg210, struct fotg210_qh *qh,

drivers/usb/fotg210/fotg210-hcd.c

3532

list_add(&qh->intr_node, &fotg210->intr_qh_list);

drivers/usb/fotg210/fotg210-hcd.c

3535

++fotg210->intr_count;

drivers/usb/fotg210/fotg210-hcd.c

3536

enable_periodic(fotg210);

drivers/usb/fotg210/fotg210-hcd.c

3539

static void qh_unlink_periodic(struct fotg210_hcd *fotg210,

drivers/usb/fotg210/fotg210-hcd.c

3565

for (i = qh->start; i < fotg210->periodic_size; i += period)

drivers/usb/fotg210/fotg210-hcd.c

3566

periodic_unlink(fotg210, i, qh);

drivers/usb/fotg210/fotg210-hcd.c

3569

fotg210_to_hcd(fotg210)->self.bandwidth_allocated -= qh->period

drivers/usb/fotg210/fotg210-hcd.c

3575

qh->period, hc32_to_cpup(fotg210, &qh->hw->hw_info2) &

drivers/usb/fotg210/fotg210-hcd.c

3583

if (fotg210->qh_scan_next == qh)

drivers/usb/fotg210/fotg210-hcd.c

3584

fotg210->qh_scan_next = list_entry(qh->intr_node.next,

drivers/usb/fotg210/fotg210-hcd.c

3589

static void start_unlink_intr(struct fotg210_hcd *fotg210,

drivers/usb/fotg210/fotg210-hcd.c

3602

qh_unlink_periodic(fotg210, qh);

drivers/usb/fotg210/fotg210-hcd.c

3612

qh->unlink_cycle = fotg210->intr_unlink_cycle;

drivers/usb/fotg210/fotg210-hcd.c

3615

if (fotg210->intr_unlink)

drivers/usb/fotg210/fotg210-hcd.c

3616

fotg210->intr_unlink_last->unlink_next = qh;

drivers/usb/fotg210/fotg210-hcd.c

3618

fotg210->intr_unlink = qh;

drivers/usb/fotg210/fotg210-hcd.c

3619

fotg210->intr_unlink_last = qh;

drivers/usb/fotg210/fotg210-hcd.c

3621

if (fotg210->intr_unlinking)

drivers/usb/fotg210/fotg210-hcd.c

3623

else if (fotg210->rh_state < FOTG210_RH_RUNNING)

drivers/usb/fotg210/fotg210-hcd.c

3624

fotg210_handle_intr_unlinks(fotg210);

drivers/usb/fotg210/fotg210-hcd.c

3625

else if (fotg210->intr_unlink == qh) {

drivers/usb/fotg210/fotg210-hcd.c

3626

fotg210_enable_event(fotg210, FOTG210_HRTIMER_UNLINK_INTR,

drivers/usb/fotg210/fotg210-hcd.c

3628

++fotg210->intr_unlink_cycle;

drivers/usb/fotg210/fotg210-hcd.c

363

__le32 list_end = FOTG210_LIST_END(fotg210);

drivers/usb/fotg210/fotg210-hcd.c

3632

static void end_unlink_intr(struct fotg210_hcd *fotg210, struct fotg210_qh *qh)

drivers/usb/fotg210/fotg210-hcd.c

3638

hw->hw_next = FOTG210_LIST_END(fotg210);

drivers/usb/fotg210/fotg210-hcd.c

3640

qh_completions(fotg210, qh);

drivers/usb/fotg210/fotg210-hcd.c

3644

fotg210->rh_state == FOTG210_RH_RUNNING) {

drivers/usb/fotg210/fotg210-hcd.c

3645

rc = qh_schedule(fotg210, qh);

drivers/usb/fotg210/fotg210-hcd.c

3654

fotg210_err(fotg210, "can't reschedule qh %p, err %d\n",

drivers/usb/fotg210/fotg210-hcd.c

3659

--fotg210->intr_count;

drivers/usb/fotg210/fotg210-hcd.c

3660

disable_periodic(fotg210);

drivers/usb/fotg210/fotg210-hcd.c

3663

static int check_period(struct fotg210_hcd *fotg210, unsigned frame,

drivers/usb/fotg210/fotg210-hcd.c

3675

usecs = fotg210->uframe_periodic_max - usecs;

drivers/usb/fotg210/fotg210-hcd.c

3683

claimed = periodic_usecs(fotg210, frame,

drivers/usb/fotg210/fotg210-hcd.c

3688

} while ((frame += 1) < fotg210->periodic_size);

drivers/usb/fotg210/fotg210-hcd.c

369

mark = token_mark(fotg210, hw->hw_token);

drivers/usb/fotg210/fotg210-hcd.c

3693

claimed = periodic_usecs(fotg210, frame, uframe);

drivers/usb/fotg210/fotg210-hcd.c

3696

} while ((frame += period) < fotg210->periodic_size);

drivers/usb/fotg210/fotg210-hcd.c

3703

static int check_intr_schedule(struct fotg210_hcd *fotg210, unsigned frame,

drivers/usb/fotg210/fotg210-hcd.c

371

if ((hw->hw_alt_next & QTD_MASK(fotg210)) ==

drivers/usb/fotg210/fotg210-hcd.c

3712

if (!check_period(fotg210, frame, uframe, qh->period, qh->usecs))

drivers/usb/fotg210/fotg210-hcd.c

372

fotg210->async->hw->hw_alt_next)

drivers/usb/fotg210/fotg210-hcd.c

3728

*c_maskp = cpu_to_hc32(fotg210, mask << 8);

drivers/usb/fotg210/fotg210-hcd.c

3731

if (tt_no_collision(fotg210, qh->period, qh->dev, frame, mask)) {

drivers/usb/fotg210/fotg210-hcd.c

3732

if (!check_period(fotg210, frame, uframe + qh->gap_uf + 1,

drivers/usb/fotg210/fotg210-hcd.c

3735

if (!check_period(fotg210, frame, uframe + qh->gap_uf,

drivers/usb/fotg210/fotg210-hcd.c

3747

static int qh_schedule(struct fotg210_hcd *fotg210, struct fotg210_qh *qh)

drivers/usb/fotg210/fotg210-hcd.c

3755

qh_refresh(fotg210, qh);

drivers/usb/fotg210/fotg210-hcd.c

3756

hw->hw_next = FOTG210_LIST_END(fotg210);

drivers/usb/fotg210/fotg210-hcd.c

3761

uframe = ffs(hc32_to_cpup(fotg210, &hw->hw_info2) & QH_SMASK);

drivers/usb/fotg210/fotg210-hcd.c

3762

status = check_intr_schedule(fotg210, frame, --uframe,

drivers/usb/fotg210/fotg210-hcd.c

3779

frame = ++fotg210->random_frame % qh->period;

drivers/usb/fotg210/fotg210-hcd.c

378

scratch = hc32_to_cpup(fotg210, &hw->hw_info1);

drivers/usb/fotg210/fotg210-hcd.c

3781

status = check_intr_schedule(fotg210,

drivers/usb/fotg210/fotg210-hcd.c

379

hw_curr = (mark == '*') ? hc32_to_cpup(fotg210, &hw->hw_current) : 0;

drivers/usb/fotg210/fotg210-hcd.c

3792

status = check_intr_schedule(fotg210, 0, 0, qh,

drivers/usb/fotg210/fotg210-hcd.c

3800

hw->hw_info2 &= cpu_to_hc32(fotg210, ~(QH_CMASK | QH_SMASK));

drivers/usb/fotg210/fotg210-hcd.c

3802

? cpu_to_hc32(fotg210, 1 << uframe)

drivers/usb/fotg210/fotg210-hcd.c

3803

: cpu_to_hc32(fotg210, QH_SMASK);

drivers/usb/fotg210/fotg210-hcd.c

3806

fotg210_dbg(fotg210, "reused qh %p schedule\n", qh);

drivers/usb/fotg210/fotg210-hcd.c

3809

qh_link_periodic(fotg210, qh);

drivers/usb/fotg210/fotg210-hcd.c

3814

static int intr_submit(struct fotg210_hcd *fotg210, struct urb *urb,

drivers/usb/fotg210/fotg210-hcd.c

3826

spin_lock_irqsave(&fotg210->lock, flags);

drivers/usb/fotg210/fotg210-hcd.c

3828

if (unlikely(!HCD_HW_ACCESSIBLE(fotg210_to_hcd(fotg210)))) {

drivers/usb/fotg210/fotg210-hcd.c

3832

status = usb_hcd_link_urb_to_ep(fotg210_to_hcd(fotg210), urb);

drivers/usb/fotg210/fotg210-hcd.c

3838

qh = qh_append_tds(fotg210, urb, &empty, epnum, &urb->ep->hcpriv);

drivers/usb/fotg210/fotg210-hcd.c

3844

status = qh_schedule(fotg210, qh);

drivers/usb/fotg210/fotg210-hcd.c

385

scratch, hc32_to_cpup(fotg210, &hw->hw_info2),

drivers/usb/fotg210/fotg210-hcd.c

3850

qh = qh_append_tds(fotg210, urb, qtd_list, epnum, &urb->ep->hcpriv);

drivers/usb/fotg210/fotg210-hcd.c

3854

fotg210_to_hcd(fotg210)->self.bandwidth_int_reqs++;

drivers/usb/fotg210/fotg210-hcd.c

3858

usb_hcd_unlink_urb_from_ep(fotg210_to_hcd(fotg210), urb);

drivers/usb/fotg210/fotg210-hcd.c

386

hc32_to_cpup(fotg210, &hw->hw_token), mark,

drivers/usb/fotg210/fotg210-hcd.c

3860

spin_unlock_irqrestore(&fotg210->lock, flags);

drivers/usb/fotg210/fotg210-hcd.c

3862

qtd_list_free(fotg210, urb, qtd_list);

drivers/usb/fotg210/fotg210-hcd.c

3867

static void scan_intr(struct fotg210_hcd *fotg210)

drivers/usb/fotg210/fotg210-hcd.c

387

(cpu_to_hc32(fotg210, QTD_TOGGLE) & hw->hw_token)

drivers/usb/fotg210/fotg210-hcd.c

3871

list_for_each_entry_safe(qh, fotg210->qh_scan_next,

drivers/usb/fotg210/fotg210-hcd.c

3872

&fotg210->intr_qh_list, intr_node) {

drivers/usb/fotg210/fotg210-hcd.c

3885

temp = qh_completions(fotg210, qh);

drivers/usb/fotg210/fotg210-hcd.c

3889

start_unlink_intr(fotg210, qh);

drivers/usb/fotg210/fotg210-hcd.c

389

(hc32_to_cpup(fotg210, &hw->hw_alt_next) >> 1) & 0x0f);

drivers/usb/fotg210/fotg210-hcd.c

3911

static void iso_stream_init(struct fotg210_hcd *fotg210,

drivers/usb/fotg210/fotg210-hcd.c

3939

stream->buf0 = cpu_to_hc32(fotg210, (epnum << 8) | dev->devnum);

drivers/usb/fotg210/fotg210-hcd.c

3940

stream->buf1 = cpu_to_hc32(fotg210, buf1);

drivers/usb/fotg210/fotg210-hcd.c

3941

stream->buf2 = cpu_to_hc32(fotg210, multi);

drivers/usb/fotg210/fotg210-hcd.c

395

scratch = hc32_to_cpup(fotg210, &td->hw_token);

drivers/usb/fotg210/fotg210-hcd.c

3965

static struct fotg210_iso_stream *iso_stream_find(struct fotg210_hcd *fotg210,

drivers/usb/fotg210/fotg210-hcd.c

3979

spin_lock_irqsave(&fotg210->lock, flags);

drivers/usb/fotg210/fotg210-hcd.c

3987

iso_stream_init(fotg210, stream, urb->dev, urb->pipe,

drivers/usb/fotg210/fotg210-hcd.c

399

else if (hw->hw_qtd_next == cpu_to_hc32(fotg210, td->qtd_dma))

drivers/usb/fotg210/fotg210-hcd.c

3993

fotg210_dbg(fotg210, "dev %s ep%d%s, not iso??\n",

drivers/usb/fotg210/fotg210-hcd.c

3999

spin_unlock_irqrestore(&fotg210->lock, flags);

drivers/usb/fotg210/fotg210-hcd.c

4017

static inline void itd_sched_init(struct fotg210_hcd *fotg210,

drivers/usb/fotg210/fotg210-hcd.c

402

if (td->hw_alt_next == fotg210->async->hw->hw_alt_next)

drivers/usb/fotg210/fotg210-hcd.c

4045

uframe->transaction = cpu_to_hc32(fotg210, trans);

drivers/usb/fotg210/fotg210-hcd.c

4066

struct fotg210_hcd *fotg210, struct urb *urb, gfp_t mem_flags)

drivers/usb/fotg210/fotg210-hcd.c

4079

itd_sched_init(fotg210, sched, stream, urb);

drivers/usb/fotg210/fotg210-hcd.c

4087

spin_lock_irqsave(&fotg210->lock, flags);

drivers/usb/fotg210/fotg210-hcd.c

4097

if (itd->frame == fotg210->now_frame)

drivers/usb/fotg210/fotg210-hcd.c

4103

spin_unlock_irqrestore(&fotg210->lock, flags);

drivers/usb/fotg210/fotg210-hcd.c

4104

itd = dma_pool_alloc(fotg210->itd_pool, mem_flags,

drivers/usb/fotg210/fotg210-hcd.c

4106

spin_lock_irqsave(&fotg210->lock, flags);

drivers/usb/fotg210/fotg210-hcd.c

4109

spin_unlock_irqrestore(&fotg210->lock, flags);

drivers/usb/fotg210/fotg210-hcd.c

4118

spin_unlock_irqrestore(&fotg210->lock, flags);

drivers/usb/fotg210/fotg210-hcd.c

4126

static inline int itd_slot_ok(struct fotg210_hcd *fotg210, u32 mod, u32 uframe,

drivers/usb/fotg210/fotg210-hcd.c

4132

if (periodic_usecs(fotg210, uframe >> 3, uframe & 0x7)

drivers/usb/fotg210/fotg210-hcd.c

4133

> (fotg210->uframe_periodic_max - usecs))

drivers/usb/fotg210/fotg210-hcd.c

4154

static int iso_stream_schedule(struct fotg210_hcd *fotg210, struct urb *urb,

drivers/usb/fotg210/fotg210-hcd.c

4159

unsigned mod = fotg210->periodic_size << 3;

drivers/usb/fotg210/fotg210-hcd.c

4166

fotg210_dbg(fotg210, "iso request %p too long\n", urb);

drivers/usb/fotg210/fotg210-hcd.c

4171

now = fotg210_read_frame_index(fotg210) & (mod - 1);

drivers/usb/fotg210/fotg210-hcd.c

4186

if (!stream->highspeed && fotg210->fs_i_thresh)

drivers/usb/fotg210/fotg210-hcd.c

4187

next = now + fotg210->i_thresh;

drivers/usb/fotg210/fotg210-hcd.c

4202

fotg210_dbg(fotg210, "request %p would overflow (%d+%d >= %d)\n",

drivers/usb/fotg210/fotg210-hcd.c

4233

if (itd_slot_ok(fotg210, mod, start,

drivers/usb/fotg210/fotg210-hcd.c

4240

fotg210_dbg(fotg210, "iso resched full %p (now %d max %d)\n",

drivers/usb/fotg210/fotg210-hcd.c

4250

fotg210_dbg(fotg210, "request %p would overflow (%d+%d >= %d)\n",

drivers/usb/fotg210/fotg210-hcd.c

4265

if (fotg210->isoc_count == 0)

drivers/usb/fotg210/fotg210-hcd.c

4266

fotg210->next_frame = now >> 3;

drivers/usb/fotg210/fotg210-hcd.c

4273

static inline void itd_init(struct fotg210_hcd *fotg210,

drivers/usb/fotg210/fotg210-hcd.c

4279

itd->hw_next = FOTG210_LIST_END(fotg210);

drivers/usb/fotg210/fotg210-hcd.c

4290

static inline void itd_patch(struct fotg210_hcd *fotg210,

drivers/usb/fotg210/fotg210-hcd.c

4301

itd->hw_transaction[uframe] |= cpu_to_hc32(fotg210, pg << 12);

drivers/usb/fotg210/fotg210-hcd.c

4302

itd->hw_bufp[pg] |= cpu_to_hc32(fotg210, uf->bufp & ~(u32)0);

drivers/usb/fotg210/fotg210-hcd.c

4303

itd->hw_bufp_hi[pg] |= cpu_to_hc32(fotg210, (u32)(uf->bufp >> 32));

drivers/usb/fotg210/fotg210-hcd.c

4310

itd->hw_bufp[pg] |= cpu_to_hc32(fotg210, bufp & ~(u32)0);

drivers/usb/fotg210/fotg210-hcd.c

4311

itd->hw_bufp_hi[pg] |= cpu_to_hc32(fotg210, (u32)(bufp >> 32));

drivers/usb/fotg210/fotg210-hcd.c

4315

static inline void itd_link(struct fotg210_hcd *fotg210, unsigned frame,

drivers/usb/fotg210/fotg210-hcd.c

4318

union fotg210_shadow *prev = &fotg210->pshadow[frame];

drivers/usb/fotg210/fotg210-hcd.c

4319

__hc32 *hw_p = &fotg210->periodic[frame];

drivers/usb/fotg210/fotg210-hcd.c

4325

type = Q_NEXT_TYPE(fotg210, *hw_p);

drivers/usb/fotg210/fotg210-hcd.c

4326

if (type == cpu_to_hc32(fotg210, Q_TYPE_QH))

drivers/usb/fotg210/fotg210-hcd.c

4328

prev = periodic_next_shadow(fotg210, prev, type);

drivers/usb/fotg210/fotg210-hcd.c

4329

hw_p = shadow_next_periodic(fotg210, &here, type);

drivers/usb/fotg210/fotg210-hcd.c

4338

*hw_p = cpu_to_hc32(fotg210, itd->itd_dma | Q_TYPE_ITD);

drivers/usb/fotg210/fotg210-hcd.c

4342

static void itd_link_urb(struct fotg210_hcd *fotg210, struct urb *urb,

drivers/usb/fotg210/fotg210-hcd.c

4353

fotg210_to_hcd(fotg210)->self.bandwidth_allocated

drivers/usb/fotg210/fotg210-hcd.c

4355

fotg210_dbg(fotg210,

drivers/usb/fotg210/fotg210-hcd.c

4375

itd_init(fotg210, stream, itd);

drivers/usb/fotg210/fotg210-hcd.c

4381

itd_patch(fotg210, itd, iso_sched, packet, uframe);

drivers/usb/fotg210/fotg210-hcd.c

4390

itd_link(fotg210, frame & (fotg210->periodic_size - 1),

drivers/usb/fotg210/fotg210-hcd.c

4401

++fotg210->isoc_count;

drivers/usb/fotg210/fotg210-hcd.c

4402

enable_periodic(fotg210);

drivers/usb/fotg210/fotg210-hcd.c

4418

static bool itd_complete(struct fotg210_hcd *fotg210, struct fotg210_itd *itd)

drivers/usb/fotg210/fotg210-hcd.c

443

struct fotg210_hcd *fotg210;

drivers/usb/fotg210/fotg210-hcd.c

4436

t = hc32_to_cpup(fotg210, &itd->hw_transaction[uframe]);

drivers/usb/fotg210/fotg210-hcd.c

4477

fotg210_urb_done(fotg210, urb, 0);

drivers/usb/fotg210/fotg210-hcd.c

4481

--fotg210->isoc_count;

drivers/usb/fotg210/fotg210-hcd.c

4482

disable_periodic(fotg210);

drivers/usb/fotg210/fotg210-hcd.c

4485

fotg210_to_hcd(fotg210)->self.bandwidth_allocated

drivers/usb/fotg210/fotg210-hcd.c

4487

fotg210_dbg(fotg210,

drivers/usb/fotg210/fotg210-hcd.c

450

fotg210 = hcd_to_fotg210(hcd);

drivers/usb/fotg210/fotg210-hcd.c

4502

&fotg210->cached_itd_list);

drivers/usb/fotg210/fotg210-hcd.c

4503

start_free_itds(fotg210);

drivers/usb/fotg210/fotg210-hcd.c

4509

static int itd_submit(struct fotg210_hcd *fotg210, struct urb *urb,

drivers/usb/fotg210/fotg210-hcd.c

4517

stream = iso_stream_find(fotg210, urb);

drivers/usb/fotg210/fotg210-hcd.c

4519

fotg210_dbg(fotg210, "can't get iso stream\n");

drivers/usb/fotg210/fotg210-hcd.c

4523

fotg210_port_speed(fotg210, 0) ==

drivers/usb/fotg210/fotg210-hcd.c

4525

fotg210_dbg(fotg210, "can't change iso interval %d --> %d\n",

drivers/usb/fotg210/fotg210-hcd.c

4531

fotg210_dbg(fotg210,

drivers/usb/fotg210/fotg210-hcd.c

4542

status = itd_urb_transaction(stream, fotg210, urb, mem_flags);

drivers/usb/fotg210/fotg210-hcd.c

4544

fotg210_dbg(fotg210, "can't init itds\n");

drivers/usb/fotg210/fotg210-hcd.c

4549

spin_lock_irqsave(&fotg210->lock, flags);

drivers/usb/fotg210/fotg210-hcd.c

4550

if (unlikely(!HCD_HW_ACCESSIBLE(fotg210_to_hcd(fotg210)))) {

drivers/usb/fotg210/fotg210-hcd.c

4554

status = usb_hcd_link_urb_to_ep(fotg210_to_hcd(fotg210), urb);

drivers/usb/fotg210/fotg210-hcd.c

4557

status = iso_stream_schedule(fotg210, urb, stream);

drivers/usb/fotg210/fotg210-hcd.c

4559

itd_link_urb(fotg210, urb, fotg210->periodic_size << 3, stream);

drivers/usb/fotg210/fotg210-hcd.c

4561

usb_hcd_unlink_urb_from_ep(fotg210_to_hcd(fotg210), urb);

drivers/usb/fotg210/fotg210-hcd.c

4567

spin_unlock_irqrestore(&fotg210->lock, flags);

drivers/usb/fotg210/fotg210-hcd.c

4572

static inline int scan_frame_queue(struct fotg210_hcd *fotg210, unsigned frame,

drivers/usb/fotg210/fotg210-hcd.c

4581

q_p = &fotg210->pshadow[frame];

drivers/usb/fotg210/fotg210-hcd.c

4582

hw_p = &fotg210->periodic[frame];

drivers/usb/fotg210/fotg210-hcd.c

4584

type = Q_NEXT_TYPE(fotg210, *hw_p);

drivers/usb/fotg210/fotg210-hcd.c

4588

switch (hc32_to_cpu(fotg210, type)) {

drivers/usb/fotg210/fotg210-hcd.c

4599

ITD_ACTIVE(fotg210))

drivers/usb/fotg210/fotg210-hcd.c

460

spin_lock_irqsave(&fotg210->lock, flags);

drivers/usb/fotg210/fotg210-hcd.c

4605

type = Q_NEXT_TYPE(fotg210,

drivers/usb/fotg210/fotg210-hcd.c

461

for (qh = fotg210->async->qh_next.qh; size > 0 && qh;

drivers/usb/fotg210/fotg210-hcd.c

4619

type = Q_NEXT_TYPE(fotg210, q.itd->hw_next);

drivers/usb/fotg210/fotg210-hcd.c

4621

modified = itd_complete(fotg210, q.itd);

drivers/usb/fotg210/fotg210-hcd.c

4625

fotg210_dbg(fotg210, "corrupt type %d frame %d shadow %p\n",

drivers/usb/fotg210/fotg210-hcd.c

463

qh_lines(fotg210, qh, &next, &size);

drivers/usb/fotg210/fotg210-hcd.c

4636

if (unlikely(modified && fotg210->isoc_count > 0))

drivers/usb/fotg210/fotg210-hcd.c

464

if (fotg210->async_unlink && size > 0) {

drivers/usb/fotg210/fotg210-hcd.c

4642

static void scan_isoc(struct fotg210_hcd *fotg210)

drivers/usb/fotg210/fotg210-hcd.c

4645

unsigned fmask = fotg210->periodic_size - 1;

drivers/usb/fotg210/fotg210-hcd.c

4653

if (fotg210->rh_state >= FOTG210_RH_RUNNING) {

drivers/usb/fotg210/fotg210-hcd.c

4654

uf = fotg210_read_frame_index(fotg210);

drivers/usb/fotg210/fotg210-hcd.c

4658

now_frame = (fotg210->next_frame - 1) & fmask;

drivers/usb/fotg210/fotg210-hcd.c

4661

fotg210->now_frame = now_frame;

drivers/usb/fotg210/fotg210-hcd.c

4663

frame = fotg210->next_frame;

drivers/usb/fotg210/fotg210-hcd.c

4667

ret = scan_frame_queue(fotg210, frame,

drivers/usb/fotg210/fotg210-hcd.c

4675

fotg210->next_frame = now_frame;

drivers/usb/fotg210/fotg210-hcd.c

4683

struct fotg210_hcd *fotg210;

drivers/usb/fotg210/fotg210-hcd.c

4685

fotg210 = hcd_to_fotg210(bus_to_hcd(dev_get_drvdata(dev)));

drivers/usb/fotg210/fotg210-hcd.c

4686

return sysfs_emit(buf, "%d\n", fotg210->uframe_periodic_max);

drivers/usb/fotg210/fotg210-hcd.c

469

for (qh = fotg210->async_unlink; size > 0 && qh;

drivers/usb/fotg210/fotg210-hcd.c

4692

struct fotg210_hcd *fotg210;

drivers/usb/fotg210/fotg210-hcd.c

4699

fotg210 = hcd_to_fotg210(bus_to_hcd(dev_get_drvdata(dev)));

drivers/usb/fotg210/fotg210-hcd.c

4706

fotg210_info(fotg210, "rejecting invalid request for uframe_periodic_max=%u\n",

drivers/usb/fotg210/fotg210-hcd.c

471

qh_lines(fotg210, qh, &next, &size);

drivers/usb/fotg210/fotg210-hcd.c

4717

spin_lock_irqsave(&fotg210->lock, flags);

drivers/usb/fotg210/fotg210-hcd.c

4724

if (uframe_periodic_max < fotg210->uframe_periodic_max) {

drivers/usb/fotg210/fotg210-hcd.c

4727

for (frame = 0; frame < fotg210->periodic_size; ++frame)

drivers/usb/fotg210/fotg210-hcd.c

473

spin_unlock_irqrestore(&fotg210->lock, flags);

drivers/usb/fotg210/fotg210-hcd.c

4730

periodic_usecs(fotg210, frame,

drivers/usb/fotg210/fotg210-hcd.c

4734

fotg210_info(fotg210,

drivers/usb/fotg210/fotg210-hcd.c

4743

fotg210_info(fotg210,

drivers/usb/fotg210/fotg210-hcd.c

4748

fotg210_warn(fotg210, "max periodic bandwidth set is non-standard\n");

drivers/usb/fotg210/fotg210-hcd.c

4750

fotg210->uframe_periodic_max = uframe_periodic_max;

drivers/usb/fotg210/fotg210-hcd.c

4754

spin_unlock_irqrestore(&fotg210->lock, flags);

drivers/usb/fotg210/fotg210-hcd.c

4760

static inline int create_sysfs_files(struct fotg210_hcd *fotg210)

drivers/usb/fotg210/fotg210-hcd.c

4762

struct device *controller = fotg210_to_hcd(fotg210)->self.controller;

drivers/usb/fotg210/fotg210-hcd.c

4767

static inline void remove_sysfs_files(struct fotg210_hcd *fotg210)

drivers/usb/fotg210/fotg210-hcd.c

4769

struct device *controller = fotg210_to_hcd(fotg210)->self.controller;

drivers/usb/fotg210/fotg210-hcd.c

4777

static void fotg210_turn_off_all_ports(struct fotg210_hcd *fotg210)

drivers/usb/fotg210/fotg210-hcd.c

4779

u32 __iomem *status_reg = &fotg210->regs->port_status;

drivers/usb/fotg210/fotg210-hcd.c

4781

fotg210_writel(fotg210, PORT_RWC_BITS, status_reg);

drivers/usb/fotg210/fotg210-hcd.c

4787

static void fotg210_silence_controller(struct fotg210_hcd *fotg210)

drivers/usb/fotg210/fotg210-hcd.c

4789

fotg210_halt(fotg210);

drivers/usb/fotg210/fotg210-hcd.c

479

static unsigned output_buf_tds_dir(char *buf, struct fotg210_hcd *fotg210,

drivers/usb/fotg210/fotg210-hcd.c

4791

spin_lock_irq(&fotg210->lock);

drivers/usb/fotg210/fotg210-hcd.c

4792

fotg210->rh_state = FOTG210_RH_HALTED;

drivers/usb/fotg210/fotg210-hcd.c

4793

fotg210_turn_off_all_ports(fotg210);

drivers/usb/fotg210/fotg210-hcd.c

4794

spin_unlock_irq(&fotg210->lock);

drivers/usb/fotg210/fotg210-hcd.c

4803

struct fotg210_hcd *fotg210 = hcd_to_fotg210(hcd);

drivers/usb/fotg210/fotg210-hcd.c

4805

spin_lock_irq(&fotg210->lock);

drivers/usb/fotg210/fotg210-hcd.c

4806

fotg210->shutdown = true;

drivers/usb/fotg210/fotg210-hcd.c

4807

fotg210->rh_state = FOTG210_RH_STOPPING;

drivers/usb/fotg210/fotg210-hcd.c

4808

fotg210->enabled_hrtimer_events = 0;

drivers/usb/fotg210/fotg210-hcd.c

4809

spin_unlock_irq(&fotg210->lock);

drivers/usb/fotg210/fotg210-hcd.c

4811

fotg210_silence_controller(fotg210);

drivers/usb/fotg210/fotg210-hcd.c

4813

hrtimer_cancel(&fotg210->hrtimer);

drivers/usb/fotg210/fotg210-hcd.c

4819

static void fotg210_work(struct fotg210_hcd *fotg210)

drivers/usb/fotg210/fotg210-hcd.c

482

u32 scratch = hc32_to_cpup(fotg210, &hw->hw_info1);

drivers/usb/fotg210/fotg210-hcd.c

4825

if (fotg210->scanning) {

drivers/usb/fotg210/fotg210-hcd.c

4826

fotg210->need_rescan = true;

drivers/usb/fotg210/fotg210-hcd.c

4829

fotg210->scanning = true;

drivers/usb/fotg210/fotg210-hcd.c

4832

fotg210->need_rescan = false;

drivers/usb/fotg210/fotg210-hcd.c

4833

if (fotg210->async_count)

drivers/usb/fotg210/fotg210-hcd.c

4834

scan_async(fotg210);

drivers/usb/fotg210/fotg210-hcd.c

4835

if (fotg210->intr_count > 0)

drivers/usb/fotg210/fotg210-hcd.c

4836

scan_intr(fotg210);

drivers/usb/fotg210/fotg210-hcd.c

4837

if (fotg210->isoc_count > 0)

drivers/usb/fotg210/fotg210-hcd.c

4838

scan_isoc(fotg210);

drivers/usb/fotg210/fotg210-hcd.c

4839

if (fotg210->need_rescan)

drivers/usb/fotg210/fotg210-hcd.c

4841

fotg210->scanning = false;

drivers/usb/fotg210/fotg210-hcd.c

4847

turn_on_io_watchdog(fotg210);

drivers/usb/fotg210/fotg210-hcd.c

4854

struct fotg210_hcd *fotg210 = hcd_to_fotg210(hcd);

drivers/usb/fotg210/fotg210-hcd.c

4856

fotg210_dbg(fotg210, "stop\n");

drivers/usb/fotg210/fotg210-hcd.c

4860

spin_lock_irq(&fotg210->lock);

drivers/usb/fotg210/fotg210-hcd.c

4861

fotg210->enabled_hrtimer_events = 0;

drivers/usb/fotg210/fotg210-hcd.c

4862

spin_unlock_irq(&fotg210->lock);

drivers/usb/fotg210/fotg210-hcd.c

4864

fotg210_quiesce(fotg210);

drivers/usb/fotg210/fotg210-hcd.c

4865

fotg210_silence_controller(fotg210);

drivers/usb/fotg210/fotg210-hcd.c

4866

fotg210_reset(fotg210);

drivers/usb/fotg210/fotg210-hcd.c

4868

hrtimer_cancel(&fotg210->hrtimer);

drivers/usb/fotg210/fotg210-hcd.c

4869

remove_sysfs_files(fotg210);

drivers/usb/fotg210/fotg210-hcd.c

4870

remove_debug_files(fotg210);

drivers/usb/fotg210/fotg210-hcd.c

4873

spin_lock_irq(&fotg210->lock);

drivers/usb/fotg210/fotg210-hcd.c

4874

end_free_itds(fotg210);

drivers/usb/fotg210/fotg210-hcd.c

4875

spin_unlock_irq(&fotg210->lock);

drivers/usb/fotg210/fotg210-hcd.c

4876

fotg210_mem_cleanup(fotg210);

drivers/usb/fotg210/fotg210-hcd.c

4879

fotg210_dbg(fotg210, "irq normal %ld err %ld iaa %ld (lost %ld)\n",

drivers/usb/fotg210/fotg210-hcd.c

4880

fotg210->stats.normal, fotg210->stats.error,

drivers/usb/fotg210/fotg210-hcd.c

4881

fotg210->stats.iaa, fotg210->stats.lost_iaa);

drivers/usb/fotg210/fotg210-hcd.c

4882

fotg210_dbg(fotg210, "complete %ld unlink %ld\n",

drivers/usb/fotg210/fotg210-hcd.c

4883

fotg210->stats.complete, fotg210->stats.unlink);

drivers/usb/fotg210/fotg210-hcd.c

4886

dbg_status(fotg210, "fotg210_stop completed",

drivers/usb/fotg210/fotg210-hcd.c

4887

fotg210_readl(fotg210, &fotg210->regs->status));

drivers/usb/fotg210/fotg210-hcd.c

4893

struct fotg210_hcd *fotg210 = hcd_to_fotg210(hcd);

drivers/usb/fotg210/fotg210-hcd.c

4899

spin_lock_init(&fotg210->lock);

drivers/usb/fotg210/fotg210-hcd.c

490

switch ((hc32_to_cpu(fotg210, qtd->hw_token) >> 8) & 0x03) {

drivers/usb/fotg210/fotg210-hcd.c

4904

fotg210->need_io_watchdog = 1;

drivers/usb/fotg210/fotg210-hcd.c

4906

hrtimer_setup(&fotg210->hrtimer, fotg210_hrtimer_func, CLOCK_MONOTONIC, HRTIMER_MODE_ABS);

drivers/usb/fotg210/fotg210-hcd.c

4907

fotg210->next_hrtimer_event = FOTG210_HRTIMER_NO_EVENT;

drivers/usb/fotg210/fotg210-hcd.c

4909

hcc_params = fotg210_readl(fotg210, &fotg210->caps->hcc_params);

drivers/usb/fotg210/fotg210-hcd.c

4915

fotg210->uframe_periodic_max = 100;

drivers/usb/fotg210/fotg210-hcd.c

4921

fotg210->periodic_size = DEFAULT_I_TDPS;

drivers/usb/fotg210/fotg210-hcd.c

4922

INIT_LIST_HEAD(&fotg210->intr_qh_list);

drivers/usb/fotg210/fotg210-hcd.c

4923

INIT_LIST_HEAD(&fotg210->cached_itd_list);

drivers/usb/fotg210/fotg210-hcd.c

4929

fotg210->periodic_size = 1024;

drivers/usb/fotg210/fotg210-hcd.c

4932

fotg210->periodic_size = 512;

drivers/usb/fotg210/fotg210-hcd.c

4935

fotg210->periodic_size = 256;

drivers/usb/fotg210/fotg210-hcd.c

4941

retval = fotg210_mem_init(fotg210, GFP_KERNEL);

drivers/usb/fotg210/fotg210-hcd.c

4946

fotg210->i_thresh = 2;

drivers/usb/fotg210/fotg210-hcd.c

4955

fotg210->async->qh_next.qh = NULL;

drivers/usb/fotg210/fotg210-hcd.c

4956

hw = fotg210->async->hw;

drivers/usb/fotg210/fotg210-hcd.c

4957

hw->hw_next = QH_NEXT(fotg210, fotg210->async->qh_dma);

drivers/usb/fotg210/fotg210-hcd.c

4958

hw->hw_info1 = cpu_to_hc32(fotg210, QH_HEAD);

drivers/usb/fotg210/fotg210-hcd.c

4959

hw->hw_token = cpu_to_hc32(fotg210, QTD_STS_HALT);

drivers/usb/fotg210/fotg210-hcd.c

4960

hw->hw_qtd_next = FOTG210_LIST_END(fotg210);

drivers/usb/fotg210/fotg210-hcd.c

4961

fotg210->async->qh_state = QH_STATE_LINKED;

drivers/usb/fotg210/fotg210-hcd.c

4962

hw->hw_alt_next = QTD_NEXT(fotg210, fotg210->async->dummy->qtd_dma);

drivers/usb/fotg210/fotg210-hcd.c

4981

fotg210_dbg(fotg210, "park %d\n", park);

drivers/usb/fotg210/fotg210-hcd.c

4988

fotg210->command = temp;

drivers/usb/fotg210/fotg210-hcd.c

4999

struct fotg210_hcd *fotg210 = hcd_to_fotg210(hcd);

drivers/usb/fotg210/fotg210-hcd.c

5006

fotg210_writel(fotg210, fotg210->periodic_dma,

drivers/usb/fotg210/fotg210-hcd.c

5007

&fotg210->regs->frame_list);

drivers/usb/fotg210/fotg210-hcd.c

5008

fotg210_writel(fotg210, (u32)fotg210->async->qh_dma,

drivers/usb/fotg210/fotg210-hcd.c

5009

&fotg210->regs->async_next);

drivers/usb/fotg210/fotg210-hcd.c

5023

fotg210_readl(fotg210, &fotg210->caps->hcc_params);

drivers/usb/fotg210/fotg210-hcd.c

5029

fotg210->command &= ~(CMD_IAAD|CMD_PSE|CMD_ASE|CMD_RESET);

drivers/usb/fotg210/fotg210-hcd.c

5030

fotg210->command |= CMD_RUN;

drivers/usb/fotg210/fotg210-hcd.c

5031

fotg210_writel(fotg210, fotg210->command, &fotg210->regs->command);

drivers/usb/fotg210/fotg210-hcd.c

5032

dbg_cmd(fotg210, "init", fotg210->command);

drivers/usb/fotg210/fotg210-hcd.c

5049

fotg210->rh_state = FOTG210_RH_RUNNING;

drivers/usb/fotg210/fotg210-hcd.c

5051

fotg210_readl(fotg210, &fotg210->regs->command);

drivers/usb/fotg210/fotg210-hcd.c

5054

fotg210->last_periodic_enable = ktime_get_real();

drivers/usb/fotg210/fotg210-hcd.c

5056

temp = HC_VERSION(fotg210,

drivers/usb/fotg210/fotg210-hcd.c

5057

fotg210_readl(fotg210, &fotg210->caps->hc_capbase));

drivers/usb/fotg210/fotg210-hcd.c

5058

fotg210_info(fotg210,

drivers/usb/fotg210/fotg210-hcd.c

5060

((fotg210->sbrn & 0xf0) >> 4), (fotg210->sbrn & 0x0f),

drivers/usb/fotg210/fotg210-hcd.c

5063

fotg210_writel(fotg210, INTR_MASK,

drivers/usb/fotg210/fotg210-hcd.c

5064

&fotg210->regs->intr_enable); /* Turn On Interrupts */

drivers/usb/fotg210/fotg210-hcd.c

5070

create_debug_files(fotg210);

drivers/usb/fotg210/fotg210-hcd.c

5071

create_sysfs_files(fotg210);

drivers/usb/fotg210/fotg210-hcd.c

5078

struct fotg210_hcd *fotg210 = hcd_to_fotg210(hcd);

drivers/usb/fotg210/fotg210-hcd.c

5081

fotg210->regs = (void __iomem *)fotg210->caps +

drivers/usb/fotg210/fotg210-hcd.c

5082

HC_LENGTH(fotg210,

drivers/usb/fotg210/fotg210-hcd.c

5083

fotg210_readl(fotg210, &fotg210->caps->hc_capbase));

drivers/usb/fotg210/fotg210-hcd.c

5084

dbg_hcs_params(fotg210, "reset");

drivers/usb/fotg210/fotg210-hcd.c

5085

dbg_hcc_params(fotg210, "reset");

drivers/usb/fotg210/fotg210-hcd.c

5088

fotg210->hcs_params = fotg210_readl(fotg210,

drivers/usb/fotg210/fotg210-hcd.c

5089

&fotg210->caps->hcs_params);

drivers/usb/fotg210/fotg210-hcd.c

5091

fotg210->sbrn = HCD_USB2;

drivers/usb/fotg210/fotg210-hcd.c

5098

retval = fotg210_halt(fotg210);

drivers/usb/fotg210/fotg210-hcd.c

510

struct fotg210_hcd *fotg210;

drivers/usb/fotg210/fotg210-hcd.c

5102

fotg210_reset(fotg210);

drivers/usb/fotg210/fotg210-hcd.c

5109

struct fotg210_hcd *fotg210 = hcd_to_fotg210(hcd);

drivers/usb/fotg210/fotg210-hcd.c

5113

spin_lock(&fotg210->lock);

drivers/usb/fotg210/fotg210-hcd.c

5115

status = fotg210_readl(fotg210, &fotg210->regs->status);

drivers/usb/fotg210/fotg210-hcd.c

5119

fotg210_dbg(fotg210, "device removed\n");

drivers/usb/fotg210/fotg210-hcd.c

5131

unlikely(fotg210->rh_state == FOTG210_RH_HALTED)) {

drivers/usb/fotg210/fotg210-hcd.c

5132

spin_unlock(&fotg210->lock);

drivers/usb/fotg210/fotg210-hcd.c

5137

fotg210_writel(fotg210, masked_status, &fotg210->regs->status);

drivers/usb/fotg210/fotg210-hcd.c

5138

cmd = fotg210_readl(fotg210, &fotg210->regs->command);

drivers/usb/fotg210/fotg210-hcd.c

5142

dbg_status(fotg210, "irq", status);

drivers/usb/fotg210/fotg210-hcd.c

5149

INCR(fotg210->stats.normal);

drivers/usb/fotg210/fotg210-hcd.c

5151

INCR(fotg210->stats.error);

drivers/usb/fotg210/fotg210-hcd.c

5159

fotg210->enabled_hrtimer_events &=

drivers/usb/fotg210/fotg210-hcd.c

5169

if (fotg210->next_hrtimer_event == FOTG210_HRTIMER_IAA_WATCHDOG)

drivers/usb/fotg210/fotg210-hcd.c

5170

++fotg210->next_hrtimer_event;

drivers/usb/fotg210/fotg210-hcd.c

5174

fotg210_dbg(fotg210, "IAA with IAAD still set?\n");

drivers/usb/fotg210/fotg210-hcd.c

5175

if (fotg210->async_iaa) {

drivers/usb/fotg210/fotg210-hcd.c

5176

INCR(fotg210->stats.iaa);

drivers/usb/fotg210/fotg210-hcd.c

5177

end_unlink_async(fotg210);

drivers/usb/fotg210/fotg210-hcd.c

5179

fotg210_dbg(fotg210, "IAA with nothing unlinked?\n");

drivers/usb/fotg210/fotg210-hcd.c

5185

u32 __iomem *status_reg = &fotg210->regs->port_status;

drivers/usb/fotg210/fotg210-hcd.c

5191

if (fotg210->rh_state == FOTG210_RH_SUSPENDED)

drivers/usb/fotg210/fotg210-hcd.c

5194

pstatus = fotg210_readl(fotg210, status_reg);

drivers/usb/fotg210/fotg210-hcd.c

5196

if (test_bit(0, &fotg210->suspended_ports) &&

drivers/usb/fotg210/fotg210-hcd.c

5200

fotg210->reset_done[0] == 0) {

drivers/usb/fotg210/fotg210-hcd.c

5207

fotg210->reset_done[0] = jiffies + msecs_to_jiffies(25);

drivers/usb/fotg210/fotg210-hcd.c

5208

set_bit(0, &fotg210->resuming_ports);

drivers/usb/fotg210/fotg210-hcd.c

5209

fotg210_dbg(fotg210, "port 1 remote wakeup\n");

drivers/usb/fotg210/fotg210-hcd.c

5210

mod_timer(&hcd->rh_timer, fotg210->reset_done[0]);

drivers/usb/fotg210/fotg210-hcd.c

5216

fotg210_err(fotg210, "fatal error\n");

drivers/usb/fotg210/fotg210-hcd.c

5217

dbg_cmd(fotg210, "fatal", cmd);

drivers/usb/fotg210/fotg210-hcd.c

5218

dbg_status(fotg210, "fatal", status);

drivers/usb/fotg210/fotg210-hcd.c

5223

fotg210->shutdown = true;

drivers/usb/fotg210/fotg210-hcd.c

5224

fotg210->rh_state = FOTG210_RH_STOPPING;

drivers/usb/fotg210/fotg210-hcd.c

5225

fotg210->command &= ~(CMD_RUN | CMD_ASE | CMD_PSE);

drivers/usb/fotg210/fotg210-hcd.c

5226

fotg210_writel(fotg210, fotg210->command,

drivers/usb/fotg210/fotg210-hcd.c

5227

&fotg210->regs->command);

drivers/usb/fotg210/fotg210-hcd.c

5228

fotg210_writel(fotg210, 0, &fotg210->regs->intr_enable);

drivers/usb/fotg210/fotg210-hcd.c

5229

fotg210_handle_controller_death(fotg210);

drivers/usb/fotg210/fotg210-hcd.c

5236

fotg210_work(fotg210);

drivers/usb/fotg210/fotg210-hcd.c

5237

spin_unlock(&fotg210->lock);

drivers/usb/fotg210/fotg210-hcd.c

525

fotg210 = hcd_to_fotg210(hcd);

drivers/usb/fotg210/fotg210-hcd.c

5257

struct fotg210_hcd *fotg210 = hcd_to_fotg210(hcd);

drivers/usb/fotg210/fotg210-hcd.c

5272

if (!qh_urb_transaction(fotg210, urb, &qtd_list, mem_flags))

drivers/usb/fotg210/fotg210-hcd.c

5274

return submit_async(fotg210, urb, &qtd_list, mem_flags);

drivers/usb/fotg210/fotg210-hcd.c

5277

if (!qh_urb_transaction(fotg210, urb, &qtd_list, mem_flags))

drivers/usb/fotg210/fotg210-hcd.c

5279

return intr_submit(fotg210, urb, &qtd_list, mem_flags);

drivers/usb/fotg210/fotg210-hcd.c

5282

return itd_submit(fotg210, urb, mem_flags);

drivers/usb/fotg210/fotg210-hcd.c

529

temp = scnprintf(next, size, "size = %d\n", fotg210->periodic_size);

drivers/usb/fotg210/fotg210-hcd.c

5292

struct fotg210_hcd *fotg210 = hcd_to_fotg210(hcd);

drivers/usb/fotg210/fotg210-hcd.c

5297

spin_lock_irqsave(&fotg210->lock, flags);

drivers/usb/fotg210/fotg210-hcd.c

5312

start_unlink_async(fotg210, qh);

drivers/usb/fotg210/fotg210-hcd.c

5320

qh_completions(fotg210, qh);

drivers/usb/fotg210/fotg210-hcd.c

5332

start_unlink_intr(fotg210, qh);

drivers/usb/fotg210/fotg210-hcd.c

5335

qh_completions(fotg210, qh);

drivers/usb/fotg210/fotg210-hcd.c

5338

fotg210_dbg(fotg210, "bogus qh %p state %d\n",

drivers/usb/fotg210/fotg210-hcd.c

5352

spin_unlock_irqrestore(&fotg210->lock, flags);

drivers/usb/fotg210/fotg210-hcd.c

536

spin_lock_irqsave(&fotg210->lock, flags);

drivers/usb/fotg210/fotg210-hcd.c

5361

struct fotg210_hcd *fotg210 = hcd_to_fotg210(hcd);

drivers/usb/fotg210/fotg210-hcd.c

5369

spin_lock_irqsave(&fotg210->lock, flags);

drivers/usb/fotg210/fotg210-hcd.c

537

for (i = 0; i < fotg210->periodic_size; i++) {

drivers/usb/fotg210/fotg210-hcd.c

538

p = fotg210->pshadow[i];

drivers/usb/fotg210/fotg210-hcd.c

5388

if (fotg210->rh_state < FOTG210_RH_RUNNING)

drivers/usb/fotg210/fotg210-hcd.c

5393

for (tmp = fotg210->async->qh_next.qh;

drivers/usb/fotg210/fotg210-hcd.c

5401

start_unlink_async(fotg210, qh);

drivers/usb/fotg210/fotg210-hcd.c

5406

spin_unlock_irqrestore(&fotg210->lock, flags);

drivers/usb/fotg210/fotg210-hcd.c

5413

qh_destroy(fotg210, qh);

drivers/usb/fotg210/fotg210-hcd.c

542

tag = Q_NEXT_TYPE(fotg210, fotg210->periodic[i]);

drivers/usb/fotg210/fotg210-hcd.c

5421

fotg210_err(fotg210, "qh %p (#%02x) state %d%s\n",

drivers/usb/fotg210/fotg210-hcd.c

5428

spin_unlock_irqrestore(&fotg210->lock, flags);

drivers/usb/fotg210/fotg210-hcd.c

5434

struct fotg210_hcd *fotg210 = hcd_to_fotg210(hcd);

drivers/usb/fotg210/fotg210-hcd.c

5444

spin_lock_irqsave(&fotg210->lock, flags);

drivers/usb/fotg210/fotg210-hcd.c

5464

start_unlink_async(fotg210, qh);

drivers/usb/fotg210/fotg210-hcd.c

5466

start_unlink_intr(fotg210, qh);

drivers/usb/fotg210/fotg210-hcd.c

5469

spin_unlock_irqrestore(&fotg210->lock, flags);

drivers/usb/fotg210/fotg210-hcd.c

5474

struct fotg210_hcd *fotg210 = hcd_to_fotg210(hcd);

drivers/usb/fotg210/fotg210-hcd.c

5476

return (fotg210_read_frame_index(fotg210) >> 3) %

drivers/usb/fotg210/fotg210-hcd.c

5477

fotg210->periodic_size;

drivers/usb/fotg210/fotg210-hcd.c

551

switch (hc32_to_cpu(fotg210, tag)) {

drivers/usb/fotg210/fotg210-hcd.c

5532

static void fotg210_init(struct fotg210_hcd *fotg210)

drivers/usb/fotg210/fotg210-hcd.c

5537

&fotg210->regs->gmir);

drivers/usb/fotg210/fotg210-hcd.c

5539

value = ioread32(&fotg210->regs->otgcsr);

drivers/usb/fotg210/fotg210-hcd.c

5542

iowrite32(value, &fotg210->regs->otgcsr);

drivers/usb/fotg210/fotg210-hcd.c

5552

int fotg210_hcd_probe(struct platform_device *pdev, struct fotg210 *fotg)

drivers/usb/fotg210/fotg210-hcd.c

5558

struct fotg210_hcd *fotg210;

drivers/usb/fotg210/fotg210-hcd.c

556

hc32_to_cpup(fotg210,

drivers/usb/fotg210/fotg210-hcd.c

5583

fotg210 = hcd_to_fotg210(hcd);

drivers/usb/fotg210/fotg210-hcd.c

5585

fotg210->fotg = fotg;

drivers/usb/fotg210/fotg210-hcd.c

5586

fotg210->caps = hcd->regs;

drivers/usb/fotg210/fotg210-hcd.c

5592

fotg210_init(fotg210);

drivers/usb/fotg210/fotg210-hcd.c

578

fotg210, hw,

drivers/usb/fotg210/fotg210-hcd.c

585

tag = Q_NEXT_TYPE(fotg210, hw->hw_next);

drivers/usb/fotg210/fotg210-hcd.c

592

tag = Q_NEXT_TYPE(fotg210, p.fstn->hw_next);

drivers/usb/fotg210/fotg210-hcd.c

598

tag = Q_NEXT_TYPE(fotg210, p.itd->hw_next);

drivers/usb/fotg210/fotg210-hcd.c

610

spin_unlock_irqrestore(&fotg210->lock, flags);

drivers/usb/fotg210/fotg210-hcd.c

617

static const char *rh_state_string(struct fotg210_hcd *fotg210)

drivers/usb/fotg210/fotg210-hcd.c

619

switch (fotg210->rh_state) {

drivers/usb/fotg210/fotg210-hcd.c

635

struct fotg210_hcd *fotg210;

drivers/usb/fotg210/fotg210-hcd.c

643

fotg210 = hcd_to_fotg210(hcd);

drivers/usb/fotg210/fotg210-hcd.c

647

spin_lock_irqsave(&fotg210->lock, flags);

drivers/usb/fotg210/fotg210-hcd.c

661

i = HC_VERSION(fotg210, fotg210_readl(fotg210,

drivers/usb/fotg210/fotg210-hcd.c

662

&fotg210->caps->hc_capbase));

drivers/usb/fotg210/fotg210-hcd.c

670

i >> 8, i & 0x0ff, rh_state_string(fotg210));

drivers/usb/fotg210/fotg210-hcd.c

675

i = fotg210_readl(fotg210, &fotg210->caps->hcs_params);

drivers/usb/fotg210/fotg210-hcd.c

680

i = fotg210_readl(fotg210, &fotg210->caps->hcc_params);

drivers/usb/fotg210/fotg210-hcd.c

687

fotg210_readl(fotg210, &fotg210->regs->status));

drivers/usb/fotg210/fotg210-hcd.c

693

fotg210_readl(fotg210, &fotg210->regs->command));

drivers/usb/fotg210/fotg210-hcd.c

699

fotg210_readl(fotg210, &fotg210->regs->intr_enable));

drivers/usb/fotg210/fotg210-hcd.c

705

fotg210_read_frame_index(fotg210));

drivers/usb/fotg210/fotg210-hcd.c

709

if (fotg210->async_unlink) {

drivers/usb/fotg210/fotg210-hcd.c

711

fotg210->async_unlink);

drivers/usb/fotg210/fotg210-hcd.c

719

fotg210->stats.normal, fotg210->stats.error,

drivers/usb/fotg210/fotg210-hcd.c

720

fotg210->stats.iaa, fotg210->stats.lost_iaa);

drivers/usb/fotg210/fotg210-hcd.c

725

fotg210->stats.complete, fotg210->stats.unlink);

drivers/usb/fotg210/fotg210-hcd.c

731

spin_unlock_irqrestore(&fotg210->lock, flags);

drivers/usb/fotg210/fotg210-hcd.c

81

#define fotg210_dbg(fotg210, fmt, args...) \

drivers/usb/fotg210/fotg210-hcd.c

82

dev_dbg(fotg210_to_hcd(fotg210)->self.controller, fmt, ## args)

drivers/usb/fotg210/fotg210-hcd.c

83

#define fotg210_err(fotg210, fmt, args...) \

drivers/usb/fotg210/fotg210-hcd.c

839

static inline void create_debug_files(struct fotg210_hcd *fotg210)

drivers/usb/fotg210/fotg210-hcd.c

84

dev_err(fotg210_to_hcd(fotg210)->self.controller, fmt, ## args)

drivers/usb/fotg210/fotg210-hcd.c

841

struct usb_bus *bus = &fotg210_to_hcd(fotg210)->self;

drivers/usb/fotg210/fotg210-hcd.c

85

#define fotg210_info(fotg210, fmt, args...) \

drivers/usb/fotg210/fotg210-hcd.c

853

static inline void remove_debug_files(struct fotg210_hcd *fotg210)

drivers/usb/fotg210/fotg210-hcd.c

855

struct usb_bus *bus = &fotg210_to_hcd(fotg210)->self;

drivers/usb/fotg210/fotg210-hcd.c

86

dev_info(fotg210_to_hcd(fotg210)->self.controller, fmt, ## args)

drivers/usb/fotg210/fotg210-hcd.c

87

#define fotg210_warn(fotg210, fmt, args...) \

drivers/usb/fotg210/fotg210-hcd.c

876

static int handshake(struct fotg210_hcd *fotg210, void __iomem *ptr,

drivers/usb/fotg210/fotg210-hcd.c

88

dev_warn(fotg210_to_hcd(fotg210)->self.controller, fmt, ## args)

drivers/usb/fotg210/fotg210-hcd.c

894

static int fotg210_halt(struct fotg210_hcd *fotg210)

drivers/usb/fotg210/fotg210-hcd.c

898

spin_lock_irq(&fotg210->lock);

drivers/usb/fotg210/fotg210-hcd.c

901

fotg210_writel(fotg210, 0, &fotg210->regs->intr_enable);

drivers/usb/fotg210/fotg210-hcd.c

907

fotg210->command &= ~CMD_RUN;

drivers/usb/fotg210/fotg210-hcd.c

908

temp = fotg210_readl(fotg210, &fotg210->regs->command);

drivers/usb/fotg210/fotg210-hcd.c

910

fotg210_writel(fotg210, temp, &fotg210->regs->command);

drivers/usb/fotg210/fotg210-hcd.c

912

spin_unlock_irq(&fotg210->lock);

drivers/usb/fotg210/fotg210-hcd.c

913

synchronize_irq(fotg210_to_hcd(fotg210)->irq);

drivers/usb/fotg210/fotg210-hcd.c

915

return handshake(fotg210, &fotg210->regs->status,

drivers/usb/fotg210/fotg210-hcd.c

922

static int fotg210_reset(struct fotg210_hcd *fotg210)

drivers/usb/fotg210/fotg210-hcd.c

925

u32 command = fotg210_readl(fotg210, &fotg210->regs->command);

drivers/usb/fotg210/fotg210-hcd.c

93

static void dbg_hcs_params(struct fotg210_hcd *fotg210, char *label)

drivers/usb/fotg210/fotg210-hcd.c

930

if (fotg210->debug && !dbgp_reset_prep(fotg210_to_hcd(fotg210)))

drivers/usb/fotg210/fotg210-hcd.c

931

fotg210->debug = NULL;

drivers/usb/fotg210/fotg210-hcd.c

934

dbg_cmd(fotg210, "reset", command);

drivers/usb/fotg210/fotg210-hcd.c

935

fotg210_writel(fotg210, command, &fotg210->regs->command);

drivers/usb/fotg210/fotg210-hcd.c

936

fotg210->rh_state = FOTG210_RH_HALTED;

drivers/usb/fotg210/fotg210-hcd.c

937

fotg210->next_statechange = jiffies;

drivers/usb/fotg210/fotg210-hcd.c

938

retval = handshake(fotg210, &fotg210->regs->command,

drivers/usb/fotg210/fotg210-hcd.c

944

if (fotg210->debug)

drivers/usb/fotg210/fotg210-hcd.c

945

dbgp_external_startup(fotg210_to_hcd(fotg210));

drivers/usb/fotg210/fotg210-hcd.c

947

fotg210->port_c_suspend = fotg210->suspended_ports =

drivers/usb/fotg210/fotg210-hcd.c

948

fotg210->resuming_ports = 0;

drivers/usb/fotg210/fotg210-hcd.c

95

u32 params = fotg210_readl(fotg210, &fotg210->caps->hcs_params);

drivers/usb/fotg210/fotg210-hcd.c

955

static void fotg210_quiesce(struct fotg210_hcd *fotg210)

drivers/usb/fotg210/fotg210-hcd.c

959

if (fotg210->rh_state != FOTG210_RH_RUNNING)

drivers/usb/fotg210/fotg210-hcd.c

963

temp = (fotg210->command << 10) & (STS_ASS | STS_PSS);

drivers/usb/fotg210/fotg210-hcd.c

964

handshake(fotg210, &fotg210->regs->status, STS_ASS | STS_PSS, temp,

drivers/usb/fotg210/fotg210-hcd.c

968

spin_lock_irq(&fotg210->lock);

drivers/usb/fotg210/fotg210-hcd.c

969

fotg210->command &= ~(CMD_ASE | CMD_PSE);

drivers/usb/fotg210/fotg210-hcd.c

97

fotg210_dbg(fotg210, "%s hcs_params 0x%x ports=%d\n", label, params,

drivers/usb/fotg210/fotg210-hcd.c

970

fotg210_writel(fotg210, fotg210->command, &fotg210->regs->command);

drivers/usb/fotg210/fotg210-hcd.c

971

spin_unlock_irq(&fotg210->lock);

drivers/usb/fotg210/fotg210-hcd.c

974

handshake(fotg210, &fotg210->regs->status, STS_ASS | STS_PSS, 0,

drivers/usb/fotg210/fotg210-hcd.c

978

static void end_unlink_async(struct fotg210_hcd *fotg210);

drivers/usb/fotg210/fotg210-hcd.c

979

static void unlink_empty_async(struct fotg210_hcd *fotg210);

drivers/usb/fotg210/fotg210-hcd.c

980

static void fotg210_work(struct fotg210_hcd *fotg210);

drivers/usb/fotg210/fotg210-hcd.c

981

static void start_unlink_intr(struct fotg210_hcd *fotg210,

drivers/usb/fotg210/fotg210-hcd.c

983

static void end_unlink_intr(struct fotg210_hcd *fotg210, struct fotg210_qh *qh);

drivers/usb/fotg210/fotg210-hcd.c

986

static void fotg210_set_command_bit(struct fotg210_hcd *fotg210, u32 bit)

drivers/usb/fotg210/fotg210-hcd.c

988

fotg210->command |= bit;

drivers/usb/fotg210/fotg210-hcd.c

989

fotg210_writel(fotg210, fotg210->command, &fotg210->regs->command);

drivers/usb/fotg210/fotg210-hcd.c

992

fotg210_readl(fotg210, &fotg210->regs->command);

drivers/usb/fotg210/fotg210-hcd.c

996

static void fotg210_clear_command_bit(struct fotg210_hcd *fotg210, u32 bit)

drivers/usb/fotg210/fotg210-hcd.c

998

fotg210->command &= ~bit;

drivers/usb/fotg210/fotg210-hcd.c

999

fotg210_writel(fotg210, fotg210->command, &fotg210->regs->command);

drivers/usb/fotg210/fotg210-hcd.h

185

struct fotg210 *fotg; /* Overarching FOTG210 device */

drivers/usb/fotg210/fotg210-hcd.h

195

static inline struct usb_hcd *fotg210_to_hcd(struct fotg210_hcd *fotg210)

drivers/usb/fotg210/fotg210-hcd.h

197

return container_of((void *) fotg210, struct usb_hcd, hcd_priv);

drivers/usb/fotg210/fotg210-hcd.h

213

#define HC_LENGTH(fotg210, p) (0x00ff&((p) >> /* bits 7:0 / offset 00h */ \

drivers/usb/fotg210/fotg210-hcd.h

214

(fotg210_big_endian_capbase(fotg210) ? 24 : 0)))

drivers/usb/fotg210/fotg210-hcd.h

215

#define HC_VERSION(fotg210, p) (0xffff&((p) >> /* bits 31:16 / offset 02h */ \

drivers/usb/fotg210/fotg210-hcd.h

216

(fotg210_big_endian_capbase(fotg210) ? 0 : 16)))

drivers/usb/fotg210/fotg210-hcd.h

308

#define QTD_NEXT(fotg210, dma) cpu_to_hc32(fotg210, (u32)dma)

drivers/usb/fotg210/fotg210-hcd.h

337

#define ACTIVE_BIT(fotg210) cpu_to_hc32(fotg210, QTD_STS_ACTIVE)

drivers/usb/fotg210/fotg210-hcd.h

338

#define HALT_BIT(fotg210) cpu_to_hc32(fotg210, QTD_STS_HALT)

drivers/usb/fotg210/fotg210-hcd.h

339

#define STATUS_BIT(fotg210) cpu_to_hc32(fotg210, QTD_STS_STS)

drivers/usb/fotg210/fotg210-hcd.h

352

#define QTD_MASK(fotg210) cpu_to_hc32(fotg210, ~0x1f)

drivers/usb/fotg210/fotg210-hcd.h

359

#define Q_NEXT_TYPE(fotg210, dma) ((dma) & cpu_to_hc32(fotg210, 3 << 1))

drivers/usb/fotg210/fotg210-hcd.h

375

#define QH_NEXT(fotg210, dma) \

drivers/usb/fotg210/fotg210-hcd.h

376

(cpu_to_hc32(fotg210, (((u32)dma)&~0x01f)|Q_TYPE_QH))

drivers/usb/fotg210/fotg210-hcd.h

379

#define FOTG210_LIST_END(fotg210) \

drivers/usb/fotg210/fotg210-hcd.h

380

cpu_to_hc32(fotg210, 1) /* "null pointer" to hw */

drivers/usb/fotg210/fotg210-hcd.h

552

#define ITD_ACTIVE(fotg210) cpu_to_hc32(fotg210, FOTG210_ISOC_ACTIVE)

drivers/usb/fotg210/fotg210-hcd.h

595

#define fotg210_prepare_ports_for_controller_suspend(fotg210, do_wakeup) \

drivers/usb/fotg210/fotg210-hcd.h

596

fotg210_adjust_port_wakeup_flags(fotg210, true, do_wakeup)

drivers/usb/fotg210/fotg210-hcd.h

598

#define fotg210_prepare_ports_for_controller_resume(fotg210) \

drivers/usb/fotg210/fotg210-hcd.h

599

fotg210_adjust_port_wakeup_flags(fotg210, false, false)

drivers/usb/fotg210/fotg210-hcd.h

611

fotg210_get_speed(struct fotg210_hcd *fotg210, unsigned int portsc)

drivers/usb/fotg210/fotg210-hcd.h

613

return (readl(&fotg210->regs->otgcsr)

drivers/usb/fotg210/fotg210-hcd.h

619

fotg210_port_speed(struct fotg210_hcd *fotg210, unsigned int portsc)

drivers/usb/fotg210/fotg210-hcd.h

621

switch (fotg210_get_speed(fotg210, portsc)) {

drivers/usb/fotg210/fotg210-hcd.h

650

static inline unsigned int fotg210_readl(const struct fotg210_hcd *fotg210,

drivers/usb/fotg210/fotg210-hcd.h

656

static inline void fotg210_writel(const struct fotg210_hcd *fotg210,

drivers/usb/fotg210/fotg210-hcd.h

663

static inline __hc32 cpu_to_hc32(const struct fotg210_hcd *fotg210, const u32 x)

drivers/usb/fotg210/fotg210-hcd.h

669

static inline u32 hc32_to_cpu(const struct fotg210_hcd *fotg210, const __hc32 x)

drivers/usb/fotg210/fotg210-hcd.h

674

static inline u32 hc32_to_cpup(const struct fotg210_hcd *fotg210,

drivers/usb/fotg210/fotg210-hcd.h

682

static inline unsigned fotg210_read_frame_index(struct fotg210_hcd *fotg210)

drivers/usb/fotg210/fotg210-hcd.h

684

return fotg210_readl(fotg210, &fotg210->regs->frame_index);

drivers/usb/fotg210/fotg210-udc.c

1002

iowrite32(reg, fotg210->reg + FOTG210_PHYTMSR);

drivers/usb/fotg210/fotg210-udc.c

1008

struct fotg210_udc *fotg210 = gadget_to_fotg210(g);

drivers/usb/fotg210/fotg210-udc.c

1013

fotg210->driver = driver;

drivers/usb/fotg210/fotg210-udc.c

1014

fotg210->gadget.dev.of_node = fotg210->dev->of_node;

drivers/usb/fotg210/fotg210-udc.c

1015

fotg210->gadget.speed = USB_SPEED_UNKNOWN;

drivers/usb/fotg210/fotg210-udc.c

1017

dev_info(fotg210->dev, "bound driver %s\n", driver->driver.name);

drivers/usb/fotg210/fotg210-udc.c

1019

if (!IS_ERR_OR_NULL(fotg210->phy)) {

drivers/usb/fotg210/fotg210-udc.c

1020

ret = otg_set_peripheral(fotg210->phy->otg,

drivers/usb/fotg210/fotg210-udc.c

1021

&fotg210->gadget);

drivers/usb/fotg210/fotg210-udc.c

1023

dev_err(fotg210->dev, "can't bind to phy\n");

drivers/usb/fotg210/fotg210-udc.c

1027

value = ioread32(fotg210->reg + FOTG210_DMCR);

drivers/usb/fotg210/fotg210-udc.c

1029

iowrite32(value, fotg210->reg + FOTG210_DMCR);

drivers/usb/fotg210/fotg210-udc.c

1032

value = ioread32(fotg210->reg + FOTG210_DMCR);

drivers/usb/fotg210/fotg210-udc.c

1034

iowrite32(value, fotg210->reg + FOTG210_DMCR);

drivers/usb/fotg210/fotg210-udc.c

1039

static void fotg210_init(struct fotg210_udc *fotg210)

drivers/usb/fotg210/fotg210-udc.c

104

val = ioread32(fotg210->reg + FOTG210_EPMAP);

drivers/usb/fotg210/fotg210-udc.c

1045

fotg210->reg + FOTG210_GMIR);

drivers/usb/fotg210/fotg210-udc.c

1049

fotg210->reg + FOTG210_DMIGR);

drivers/usb/fotg210/fotg210-udc.c

1052

iowrite32(DMCR_SFRST, fotg210->reg + FOTG210_DMCR);

drivers/usb/fotg210/fotg210-udc.c

1057

value = ioread32(fotg210->reg + FOTG210_DMCR);

drivers/usb/fotg210/fotg210-udc.c

1059

iowrite32(value, fotg210->reg + FOTG210_DMCR);

drivers/usb/fotg210/fotg210-udc.c

1065

fotg210->reg + FOTG210_DMISGR2);

drivers/usb/fotg210/fotg210-udc.c

1068

iowrite32(~(u32)0, fotg210->reg + FOTG210_DMISGR1);

drivers/usb/fotg210/fotg210-udc.c

107

iowrite32(val, fotg210->reg + FOTG210_EPMAP);

drivers/usb/fotg210/fotg210-udc.c

1071

value = ioread32(fotg210->reg + FOTG210_DMISGR0);

drivers/usb/fotg210/fotg210-udc.c

1073

iowrite32(value, fotg210->reg + FOTG210_DMISGR0);

drivers/usb/fotg210/fotg210-udc.c

1078

struct fotg210_udc *fotg210 = gadget_to_fotg210(g);

drivers/usb/fotg210/fotg210-udc.c

1081

if (!IS_ERR_OR_NULL(fotg210->phy))

drivers/usb/fotg210/fotg210-udc.c

1082

return otg_set_peripheral(fotg210->phy->otg, NULL);

drivers/usb/fotg210/fotg210-udc.c

1084

spin_lock_irqsave(&fotg210->lock, flags);

drivers/usb/fotg210/fotg210-udc.c

1086

fotg210_init(fotg210);

drivers/usb/fotg210/fotg210-udc.c

1087

fotg210->driver = NULL;

drivers/usb/fotg210/fotg210-udc.c

1088

fotg210->gadget.speed = USB_SPEED_UNKNOWN;

drivers/usb/fotg210/fotg210-udc.c

1090

spin_unlock_irqrestore(&fotg210->lock, flags);

drivers/usb/fotg210/fotg210-udc.c

110

val = ioread32(fotg210->reg + FOTG210_FIFOMAP);

drivers/usb/fotg210/fotg210-udc.c

1104

struct fotg210_udc *fotg210 = gadget_to_fotg210(g);

drivers/usb/fotg210/fotg210-udc.c

1107

fotg210_vbus(fotg210->fotg, is_active);

drivers/usb/fotg210/fotg210-udc.c

113

iowrite32(val, fotg210->reg + FOTG210_FIFOMAP);

drivers/usb/fotg210/fotg210-udc.c

1153

struct fotg210_udc *fotg210 = platform_get_drvdata(pdev);

drivers/usb/fotg210/fotg210-udc.c

1156

usb_del_gadget_udc(&fotg210->gadget);

drivers/usb/fotg210/fotg210-udc.c

1157

if (!IS_ERR_OR_NULL(fotg210->phy)) {

drivers/usb/fotg210/fotg210-udc.c

1158

usb_unregister_notifier(fotg210->phy, &fotg210_phy_notifier);

drivers/usb/fotg210/fotg210-udc.c

1159

usb_put_phy(fotg210->phy);

drivers/usb/fotg210/fotg210-udc.c

116

val = ioread32(fotg210->reg + FOTG210_FIFOCF);

drivers/usb/fotg210/fotg210-udc.c

1161

iounmap(fotg210->reg);

drivers/usb/fotg210/fotg210-udc.c

1162

free_irq(platform_get_irq(pdev, 0), fotg210);

drivers/usb/fotg210/fotg210-udc.c

1164

fotg210_ep_free_request(&fotg210->ep[0]->ep, fotg210->ep0_req);

drivers/usb/fotg210/fotg210-udc.c

1166

kfree(fotg210->ep[i]);

drivers/usb/fotg210/fotg210-udc.c

1168

kfree(fotg210);

drivers/usb/fotg210/fotg210-udc.c

1173

int fotg210_udc_probe(struct platform_device *pdev, struct fotg210 *fotg)

drivers/usb/fotg210/fotg210-udc.c

1175

struct fotg210_udc *fotg210 = NULL;

drivers/usb/fotg210/fotg210-udc.c

118

iowrite32(val, fotg210->reg + FOTG210_FIFOCF);

drivers/usb/fotg210/fotg210-udc.c

1186

fotg210 = kzalloc_obj(struct fotg210_udc);

drivers/usb/fotg210/fotg210-udc.c

1187

if (fotg210 == NULL)

drivers/usb/fotg210/fotg210-udc.c

1190

fotg210->dev = dev;

drivers/usb/fotg210/fotg210-udc.c

1191

fotg210->fotg = fotg;

drivers/usb/fotg210/fotg210-udc.c

1193

fotg210->phy = devm_usb_get_phy_by_phandle(dev, "usb-phy", 0);

drivers/usb/fotg210/fotg210-udc.c

1194

if (IS_ERR(fotg210->phy)) {

drivers/usb/fotg210/fotg210-udc.c

1195

ret = PTR_ERR(fotg210->phy);

drivers/usb/fotg210/fotg210-udc.c

1199

fotg210->phy = NULL;

drivers/usb/fotg210/fotg210-udc.c

1201

ret = usb_phy_init(fotg210->phy);

drivers/usb/fotg210/fotg210-udc.c

1210

fotg210->ep[i] = kzalloc_obj(struct fotg210_ep);

drivers/usb/fotg210/fotg210-udc.c

1211

if (!fotg210->ep[i])

drivers/usb/fotg210/fotg210-udc.c

1215

fotg210->reg = fotg->base;

drivers/usb/fotg210/fotg210-udc.c

1217

spin_lock_init(&fotg210->lock);

drivers/usb/fotg210/fotg210-udc.c

1219

platform_set_drvdata(pdev, fotg210);

drivers/usb/fotg210/fotg210-udc.c

1221

fotg210->gadget.ops = &fotg210_gadget_ops;

drivers/usb/fotg210/fotg210-udc.c

1223

fotg210->gadget.max_speed = USB_SPEED_HIGH;

drivers/usb/fotg210/fotg210-udc.c

1224

fotg210->gadget.dev.parent = dev;

drivers/usb/fotg210/fotg210-udc.c

1225

fotg210->gadget.dev.dma_mask = dev->dma_mask;

drivers/usb/fotg210/fotg210-udc.c

1226

fotg210->gadget.name = udc_name;

drivers/usb/fotg210/fotg210-udc.c

1228

INIT_LIST_HEAD(&fotg210->gadget.ep_list);

drivers/usb/fotg210/fotg210-udc.c

123

struct fotg210_udc *fotg210 = ep->fotg210;

drivers/usb/fotg210/fotg210-udc.c

1231

struct fotg210_ep *ep = fotg210->ep[i];

drivers/usb/fotg210/fotg210-udc.c

1234

INIT_LIST_HEAD(&fotg210->ep[i]->ep.ep_list);

drivers/usb/fotg210/fotg210-udc.c

1235

list_add_tail(&fotg210->ep[i]->ep.ep_list,

drivers/usb/fotg210/fotg210-udc.c

1236

&fotg210->gadget.ep_list);

drivers/usb/fotg210/fotg210-udc.c

1238

ep->fotg210 = fotg210;

drivers/usb/fotg210/fotg210-udc.c

1255

usb_ep_set_maxpacket_limit(&fotg210->ep[0]->ep, 0x40);

drivers/usb/fotg210/fotg210-udc.c

1256

fotg210->gadget.ep0 = &fotg210->ep[0]->ep;

drivers/usb/fotg210/fotg210-udc.c

1257

INIT_LIST_HEAD(&fotg210->gadget.ep0->ep_list);

drivers/usb/fotg210/fotg210-udc.c

1259

fotg210->ep0_req = fotg210_ep_alloc_request(&fotg210->ep[0]->ep,

drivers/usb/fotg210/fotg210-udc.c

126

val = ioread32(fotg210->reg + FOTG210_FIFOMAP);

drivers/usb/fotg210/fotg210-udc.c

1261

if (fotg210->ep0_req == NULL)

drivers/usb/fotg210/fotg210-udc.c

1264

fotg210->ep0_req->complete = fotg210_ep0_complete;

drivers/usb/fotg210/fotg210-udc.c

1266

fotg210_init(fotg210);

drivers/usb/fotg210/fotg210-udc.c

1268

fotg210_disable_unplug(fotg210);

drivers/usb/fotg210/fotg210-udc.c

1271

udc_name, fotg210);

drivers/usb/fotg210/fotg210-udc.c

1277

if (!IS_ERR_OR_NULL(fotg210->phy))

drivers/usb/fotg210/fotg210-udc.c

1278

usb_register_notifier(fotg210->phy, &fotg210_phy_notifier);

drivers/usb/fotg210/fotg210-udc.c

128

iowrite32(val, fotg210->reg + FOTG210_FIFOMAP);

drivers/usb/fotg210/fotg210-udc.c

1280

ret = usb_add_gadget_udc(dev, &fotg210->gadget);

drivers/usb/fotg210/fotg210-udc.c

1289

if (!IS_ERR_OR_NULL(fotg210->phy))

drivers/usb/fotg210/fotg210-udc.c

1290

usb_unregister_notifier(fotg210->phy, &fotg210_phy_notifier);

drivers/usb/fotg210/fotg210-udc.c

1291

free_irq(irq, fotg210);

drivers/usb/fotg210/fotg210-udc.c

1294

fotg210_ep_free_request(&fotg210->ep[0]->ep, fotg210->ep0_req);

drivers/usb/fotg210/fotg210-udc.c

1297

iounmap(fotg210->reg);

drivers/usb/fotg210/fotg210-udc.c

1301

kfree(fotg210->ep[i]);

drivers/usb/fotg210/fotg210-udc.c

1304

kfree(fotg210);

drivers/usb/fotg210/fotg210-udc.c

133

struct fotg210_udc *fotg210 = ep->fotg210;

drivers/usb/fotg210/fotg210-udc.c

136

val = ioread32(fotg210->reg + FOTG210_FIFOCF);

drivers/usb/fotg210/fotg210-udc.c

138

iowrite32(val, fotg210->reg + FOTG210_FIFOCF);

drivers/usb/fotg210/fotg210-udc.c

144

struct fotg210_udc *fotg210 = ep->fotg210;

drivers/usb/fotg210/fotg210-udc.c

149

val = ioread32(fotg210->reg + offset);

drivers/usb/fotg210/fotg210-udc.c

151

iowrite32(val, fotg210->reg + offset);

drivers/usb/fotg210/fotg210-udc.c

157

struct fotg210_udc *fotg210 = ep->fotg210;

drivers/usb/fotg210/fotg210-udc.c

164

fotg210->ep[ep->epnum] = ep;

drivers/usb/fotg210/fotg210-udc.c

185

static void fotg210_reset_tseq(struct fotg210_udc *fotg210, u8 epnum)

drivers/usb/fotg210/fotg210-udc.c

187

struct fotg210_ep *ep = fotg210->ep[epnum];

drivers/usb/fotg210/fotg210-udc.c

192

fotg210->reg + FOTG210_INEPMPSR(epnum) :

drivers/usb/fotg210/fotg210-udc.c

193

fotg210->reg + FOTG210_OUTEPMPSR(epnum);

drivers/usb/fotg210/fotg210-udc.c

216

fotg210_reset_tseq(ep->fotg210, ep->epnum);

drivers/usb/fotg210/fotg210-udc.c

234

spin_lock_irqsave(&ep->fotg210->lock, flags);

drivers/usb/fotg210/fotg210-udc.c

236

spin_unlock_irqrestore(&ep->fotg210->lock, flags);

drivers/usb/fotg210/fotg210-udc.c

269

struct fotg210_udc *fotg210 = ep->fotg210;

drivers/usb/fotg210/fotg210-udc.c

272

value = ioread32(fotg210->reg + FOTG210_DMACPSR1);

drivers/usb/fotg210/fotg210-udc.c

275

iowrite32(value, fotg210->reg + FOTG210_DMACPSR1);

drivers/usb/fotg210/fotg210-udc.c

278

value = ioread32(fotg210->reg + FOTG210_DMATFNR);

drivers/usb/fotg210/fotg210-udc.c

283

iowrite32(value, fotg210->reg + FOTG210_DMATFNR);

drivers/usb/fotg210/fotg210-udc.c

286

iowrite32(d, fotg210->reg + FOTG210_DMACPSR2);

drivers/usb/fotg210/fotg210-udc.c

289

value = ioread32(fotg210->reg + FOTG210_DMISGR2);

drivers/usb/fotg210/fotg210-udc.c

291

iowrite32(value, fotg210->reg + FOTG210_DMISGR2);

drivers/usb/fotg210/fotg210-udc.c

294

value = ioread32(fotg210->reg + FOTG210_DMACPSR1);

drivers/usb/fotg210/fotg210-udc.c

296

iowrite32(value, fotg210->reg + FOTG210_DMACPSR1);

drivers/usb/fotg210/fotg210-udc.c

301

iowrite32(DMATFNR_DISDMA, ep->fotg210->reg + FOTG210_DMATFNR);

drivers/usb/fotg210/fotg210-udc.c

309

value = ioread32(ep->fotg210->reg + FOTG210_DISGR2);

drivers/usb/fotg210/fotg210-udc.c

315

fotg210_ack_int(ep->fotg210, FOTG210_DISGR2, DISGR2_DMA_CMPLT);

drivers/usb/fotg210/fotg210-udc.c

319

value = ioread32(ep->fotg210->reg + FOTG210_DMACPSR1);

drivers/usb/fotg210/fotg210-udc.c

32

static void fotg210_ack_int(struct fotg210_udc *fotg210, u32 offset, u32 mask)

drivers/usb/fotg210/fotg210-udc.c

321

iowrite32(value, ep->fotg210->reg + FOTG210_DMACPSR1);

drivers/usb/fotg210/fotg210-udc.c

325

value = ioread32(ep->fotg210->reg +

drivers/usb/fotg210/fotg210-udc.c

328

iowrite32(value, ep->fotg210->reg +

drivers/usb/fotg210/fotg210-udc.c

331

value = ioread32(ep->fotg210->reg + FOTG210_DCFESR);

drivers/usb/fotg210/fotg210-udc.c

333

iowrite32(value, ep->fotg210->reg + FOTG210_DCFESR);

drivers/usb/fotg210/fotg210-udc.c

34

u32 value = ioread32(fotg210->reg + offset);

drivers/usb/fotg210/fotg210-udc.c

340

struct device *dev = &ep->fotg210->gadget.dev;

drivers/usb/fotg210/fotg210-udc.c

351

length = ioread32(ep->fotg210->reg +

drivers/usb/fotg210/fotg210-udc.c

37

iowrite32(value, fotg210->reg + offset);

drivers/usb/fotg210/fotg210-udc.c

397

u32 value = ioread32(ep->fotg210->reg + FOTG210_DMISGR0);

drivers/usb/fotg210/fotg210-udc.c

400

iowrite32(value, ep->fotg210->reg + FOTG210_DMISGR0);

drivers/usb/fotg210/fotg210-udc.c

415

if (ep->fotg210->gadget.speed == USB_SPEED_UNKNOWN)

drivers/usb/fotg210/fotg210-udc.c

418

spin_lock_irqsave(&ep->fotg210->lock, flags);

drivers/usb/fotg210/fotg210-udc.c

42

u32 value = ioread32(ep->fotg210->reg + FOTG210_DMISGR1);

drivers/usb/fotg210/fotg210-udc.c

433

spin_unlock_irqrestore(&ep->fotg210->lock, flags);

drivers/usb/fotg210/fotg210-udc.c

447

spin_lock_irqsave(&ep->fotg210->lock, flags);

drivers/usb/fotg210/fotg210-udc.c

450

spin_unlock_irqrestore(&ep->fotg210->lock, flags);

drivers/usb/fotg210/fotg210-udc.c

457

struct fotg210_udc *fotg210 = ep->fotg210;

drivers/usb/fotg210/fotg210-udc.c

464

value = ioread32(fotg210->reg + FOTG210_DCFESR);

drivers/usb/fotg210/fotg210-udc.c

469

fotg210->reg + FOTG210_INEPMPSR(ep->epnum) :

drivers/usb/fotg210/fotg210-udc.c

470

fotg210->reg + FOTG210_OUTEPMPSR(ep->epnum);

drivers/usb/fotg210/fotg210-udc.c

478

struct fotg210_udc *fotg210 = ep->fotg210;

drivers/usb/fotg210/fotg210-udc.c

48

iowrite32(value, ep->fotg210->reg + FOTG210_DMISGR1);

drivers/usb/fotg210/fotg210-udc.c

483

fotg210->reg + FOTG210_INEPMPSR(ep->epnum) :

drivers/usb/fotg210/fotg210-udc.c

484

fotg210->reg + FOTG210_OUTEPMPSR(ep->epnum);

drivers/usb/fotg210/fotg210-udc.c

493

struct fotg210_udc *fotg210;

drivers/usb/fotg210/fotg210-udc.c

498

fotg210 = ep->fotg210;

drivers/usb/fotg210/fotg210-udc.c

500

spin_lock_irqsave(&ep->fotg210->lock, flags);

drivers/usb/fotg210/fotg210-udc.c

508

fotg210_reset_tseq(fotg210, ep->epnum);

drivers/usb/fotg210/fotg210-udc.c

516

spin_unlock_irqrestore(&ep->fotg210->lock, flags);

drivers/usb/fotg210/fotg210-udc.c

53

u32 value = ioread32(ep->fotg210->reg + FOTG210_DMISGR1);

drivers/usb/fotg210/fotg210-udc.c

549

static void fotg210_clear_tx0byte(struct fotg210_udc *fotg210)

drivers/usb/fotg210/fotg210-udc.c

551

u32 value = ioread32(fotg210->reg + FOTG210_TX0BYTE);

drivers/usb/fotg210/fotg210-udc.c

555

iowrite32(value, fotg210->reg + FOTG210_TX0BYTE);

drivers/usb/fotg210/fotg210-udc.c

558

static void fotg210_clear_rx0byte(struct fotg210_udc *fotg210)

drivers/usb/fotg210/fotg210-udc.c

560

u32 value = ioread32(fotg210->reg + FOTG210_RX0BYTE);

drivers/usb/fotg210/fotg210-udc.c

564

iowrite32(value, fotg210->reg + FOTG210_RX0BYTE);

drivers/usb/fotg210/fotg210-udc.c

568

static void fotg210_rdsetupp(struct fotg210_udc *fotg210,

drivers/usb/fotg210/fotg210-udc.c

576

iowrite32(DMATFNR_ACC_CXF, fotg210->reg + FOTG210_DMATFNR);

drivers/usb/fotg210/fotg210-udc.c

579

data = ioread32(fotg210->reg + FOTG210_CXPORT);

drivers/usb/fotg210/fotg210-udc.c

589

data = ioread32(fotg210->reg + FOTG210_CXPORT);

drivers/usb/fotg210/fotg210-udc.c

59

iowrite32(value, ep->fotg210->reg + FOTG210_DMISGR1);

drivers/usb/fotg210/fotg210-udc.c

593

data = ioread32(fotg210->reg + FOTG210_CXPORT);

drivers/usb/fotg210/fotg210-udc.c

598

data = ioread32(fotg210->reg + FOTG210_CXPORT);

drivers/usb/fotg210/fotg210-udc.c

607

iowrite32(DMATFNR_DISDMA, fotg210->reg + FOTG210_DMATFNR);

drivers/usb/fotg210/fotg210-udc.c

610

static void fotg210_set_configuration(struct fotg210_udc *fotg210)

drivers/usb/fotg210/fotg210-udc.c

612

u32 value = ioread32(fotg210->reg + FOTG210_DAR);

drivers/usb/fotg210/fotg210-udc.c

615

iowrite32(value, fotg210->reg + FOTG210_DAR);

drivers/usb/fotg210/fotg210-udc.c

618

static void fotg210_set_dev_addr(struct fotg210_udc *fotg210, u32 addr)

drivers/usb/fotg210/fotg210-udc.c

62

static void fotg210_set_cxdone(struct fotg210_udc *fotg210)

drivers/usb/fotg210/fotg210-udc.c

620

u32 value = ioread32(fotg210->reg + FOTG210_DAR);

drivers/usb/fotg210/fotg210-udc.c

623

iowrite32(value, fotg210->reg + FOTG210_DAR);

drivers/usb/fotg210/fotg210-udc.c

626

static void fotg210_set_cxstall(struct fotg210_udc *fotg210)

drivers/usb/fotg210/fotg210-udc.c

628

u32 value = ioread32(fotg210->reg + FOTG210_DCFESR);

drivers/usb/fotg210/fotg210-udc.c

631

iowrite32(value, fotg210->reg + FOTG210_DCFESR);

drivers/usb/fotg210/fotg210-udc.c

634

static void fotg210_request_error(struct fotg210_udc *fotg210)

drivers/usb/fotg210/fotg210-udc.c

636

fotg210_set_cxstall(fotg210);

drivers/usb/fotg210/fotg210-udc.c

64

u32 value = ioread32(fotg210->reg + FOTG210_DCFESR);

drivers/usb/fotg210/fotg210-udc.c

640

static void fotg210_set_address(struct fotg210_udc *fotg210,

drivers/usb/fotg210/fotg210-udc.c

644

fotg210_request_error(fotg210);

drivers/usb/fotg210/fotg210-udc.c

646

fotg210_set_dev_addr(fotg210, le16_to_cpu(ctrl->wValue));

drivers/usb/fotg210/fotg210-udc.c

647

fotg210_set_cxdone(fotg210);

drivers/usb/fotg210/fotg210-udc.c

651

static void fotg210_set_feature(struct fotg210_udc *fotg210,

drivers/usb/fotg210/fotg210-udc.c

656

fotg210_set_cxdone(fotg210);

drivers/usb/fotg210/fotg210-udc.c

659

fotg210_set_cxdone(fotg210);

drivers/usb/fotg210/fotg210-udc.c

665

fotg210_set_epnstall(fotg210->ep[epnum]);

drivers/usb/fotg210/fotg210-udc.c

667

fotg210_set_cxstall(fotg210);

drivers/usb/fotg210/fotg210-udc.c

668

fotg210_set_cxdone(fotg210);

drivers/usb/fotg210/fotg210-udc.c

67

iowrite32(value, fotg210->reg + FOTG210_DCFESR);

drivers/usb/fotg210/fotg210-udc.c

672

fotg210_request_error(fotg210);

drivers/usb/fotg210/fotg210-udc.c

677

static void fotg210_clear_feature(struct fotg210_udc *fotg210,

drivers/usb/fotg210/fotg210-udc.c

681

fotg210->ep[ctrl->wIndex & USB_ENDPOINT_NUMBER_MASK];

drivers/usb/fotg210/fotg210-udc.c

685

fotg210_set_cxdone(fotg210);

drivers/usb/fotg210/fotg210-udc.c

688

fotg210_set_cxdone(fotg210);

drivers/usb/fotg210/fotg210-udc.c

693

fotg210_set_cxdone(fotg210);

drivers/usb/fotg210/fotg210-udc.c

699

fotg210_set_cxdone(fotg210);

drivers/usb/fotg210/fotg210-udc.c

702

fotg210_request_error(fotg210);

drivers/usb/fotg210/fotg210-udc.c

709

struct fotg210_udc *fotg210 = ep->fotg210;

drivers/usb/fotg210/fotg210-udc.c

714

fotg210->reg + FOTG210_INEPMPSR(ep->epnum) :

drivers/usb/fotg210/fotg210-udc.c

715

fotg210->reg + FOTG210_OUTEPMPSR(ep->epnum);

drivers/usb/fotg210/fotg210-udc.c

724

struct fotg210_udc *fotg210;

drivers/usb/fotg210/fotg210-udc.c

727

fotg210 = ep->fotg210;

drivers/usb/fotg210/fotg210-udc.c

730

dev_warn(&fotg210->gadget.dev, "EP0 request failed: %d\n", req->status);

drivers/usb/fotg210/fotg210-udc.c

734

static void fotg210_get_status(struct fotg210_udc *fotg210,

drivers/usb/fotg210/fotg210-udc.c

741

fotg210->ep0_data = cpu_to_le16(1 << USB_DEVICE_SELF_POWERED);

drivers/usb/fotg210/fotg210-udc.c

744

fotg210->ep0_data = cpu_to_le16(0);

drivers/usb/fotg210/fotg210-udc.c

749

fotg210->ep0_data =

drivers/usb/fotg210/fotg210-udc.c

750

cpu_to_le16(fotg210_is_epnstall(fotg210->ep[epnum])

drivers/usb/fotg210/fotg210-udc.c

753

fotg210_request_error(fotg210);

drivers/usb/fotg210/fotg210-udc.c

757

fotg210_request_error(fotg210);

drivers/usb/fotg210/fotg210-udc.c

76

if (ep->fotg210->gadget.speed == USB_SPEED_UNKNOWN)

drivers/usb/fotg210/fotg210-udc.c

761

fotg210->ep0_req->buf = &fotg210->ep0_data;

drivers/usb/fotg210/fotg210-udc.c

762

fotg210->ep0_req->length = 2;

drivers/usb/fotg210/fotg210-udc.c

764

spin_unlock(&fotg210->lock);

drivers/usb/fotg210/fotg210-udc.c

765

fotg210_ep_queue(fotg210->gadget.ep0, fotg210->ep0_req, GFP_ATOMIC);

drivers/usb/fotg210/fotg210-udc.c

766

spin_lock(&fotg210->lock);

drivers/usb/fotg210/fotg210-udc.c

769

static int fotg210_setup_packet(struct fotg210_udc *fotg210,

drivers/usb/fotg210/fotg210-udc.c

775

fotg210_rdsetupp(fotg210, p);

drivers/usb/fotg210/fotg210-udc.c

777

fotg210->ep[0]->dir_in = ctrl->bRequestType & USB_DIR_IN;

drivers/usb/fotg210/fotg210-udc.c

779

if (fotg210->gadget.speed == USB_SPEED_UNKNOWN) {

drivers/usb/fotg210/fotg210-udc.c

780

u32 value = ioread32(fotg210->reg + FOTG210_DMCR);

drivers/usb/fotg210/fotg210-udc.c

781

fotg210->gadget.speed = value & DMCR_HS_EN ?

drivers/usb/fotg210/fotg210-udc.c

789

fotg210_get_status(fotg210, ctrl);

drivers/usb/fotg210/fotg210-udc.c

792

fotg210_clear_feature(fotg210, ctrl);

drivers/usb/fotg210/fotg210-udc.c

795

fotg210_set_feature(fotg210, ctrl);

drivers/usb/fotg210/fotg210-udc.c

798

fotg210_set_address(fotg210, ctrl);

drivers/usb/fotg210/fotg210-udc.c

801

fotg210_set_configuration(fotg210);

drivers/usb/fotg210/fotg210-udc.c

81

spin_unlock(&ep->fotg210->lock);

drivers/usb/fotg210/fotg210-udc.c

815

static void fotg210_ep0out(struct fotg210_udc *fotg210)

drivers/usb/fotg210/fotg210-udc.c

817

struct fotg210_ep *ep = fotg210->ep[0];

drivers/usb/fotg210/fotg210-udc.c

83

spin_lock(&ep->fotg210->lock);

drivers/usb/fotg210/fotg210-udc.c

835

static void fotg210_ep0in(struct fotg210_udc *fotg210)

drivers/usb/fotg210/fotg210-udc.c

837

struct fotg210_ep *ep = fotg210->ep[0];

drivers/usb/fotg210/fotg210-udc.c

851

fotg210_set_cxdone(fotg210);

drivers/usb/fotg210/fotg210-udc.c

869

int disgr1 = ioread32(ep->fotg210->reg + FOTG210_DISGR1);

drivers/usb/fotg210/fotg210-udc.c

884

struct fotg210_udc *fotg210 = _fotg210;

drivers/usb/fotg210/fotg210-udc.c

885

u32 int_grp = ioread32(fotg210->reg + FOTG210_DIGR);

drivers/usb/fotg210/fotg210-udc.c

886

u32 int_msk = ioread32(fotg210->reg + FOTG210_DMIGR);

drivers/usb/fotg210/fotg210-udc.c

89

fotg210_set_cxdone(ep->fotg210);

drivers/usb/fotg210/fotg210-udc.c

890

spin_lock(&fotg210->lock);

drivers/usb/fotg210/fotg210-udc.c

893

void __iomem *reg = fotg210->reg + FOTG210_DISGR2;

drivers/usb/fotg210/fotg210-udc.c

895

u32 int_msk2 = ioread32(fotg210->reg + FOTG210_DMISGR2);

drivers/usb/fotg210/fotg210-udc.c

900

usb_gadget_udc_reset(&fotg210->gadget,

drivers/usb/fotg210/fotg210-udc.c

901

fotg210->driver);

drivers/usb/fotg210/fotg210-udc.c

902

fotg210_ack_int(fotg210, FOTG210_DISGR2, DISGR2_USBRST_INT);

drivers/usb/fotg210/fotg210-udc.c

906

fotg210_ack_int(fotg210, FOTG210_DISGR2, DISGR2_SUSP_INT);

drivers/usb/fotg210/fotg210-udc.c

910

fotg210_ack_int(fotg210, FOTG210_DISGR2, DISGR2_RESM_INT);

drivers/usb/fotg210/fotg210-udc.c

914

fotg210_ack_int(fotg210, FOTG210_DISGR2, DISGR2_ISO_SEQ_ERR_INT);

drivers/usb/fotg210/fotg210-udc.c

918

fotg210_ack_int(fotg210, FOTG210_DISGR2, DISGR2_ISO_SEQ_ABORT_INT);

drivers/usb/fotg210/fotg210-udc.c

922

fotg210_clear_tx0byte(fotg210);

drivers/usb/fotg210/fotg210-udc.c

923

fotg210_ack_int(fotg210, FOTG210_DISGR2, DISGR2_TX0BYTE_INT);

drivers/usb/fotg210/fotg210-udc.c

927

fotg210_clear_rx0byte(fotg210);

drivers/usb/fotg210/fotg210-udc.c

928

fotg210_ack_int(fotg210, FOTG210_DISGR2, DISGR2_RX0BYTE_INT);

drivers/usb/fotg210/fotg210-udc.c

932

fotg210_ack_int(fotg210, FOTG210_DISGR2, DISGR2_DMA_ERROR);

drivers/usb/fotg210/fotg210-udc.c

937

void __iomem *reg = fotg210->reg + FOTG210_DISGR0;

drivers/usb/fotg210/fotg210-udc.c

939

u32 int_msk0 = ioread32(fotg210->reg + FOTG210_DMISGR0);

drivers/usb/fotg210/fotg210-udc.c

946

fotg210_ack_int(fotg210, FOTG210_DISGR0, DISGR0_CX_COMABT_INT);

drivers/usb/fotg210/fotg210-udc.c

951

if (fotg210_setup_packet(fotg210, &ctrl)) {

drivers/usb/fotg210/fotg210-udc.c

952

spin_unlock(&fotg210->lock);

drivers/usb/fotg210/fotg210-udc.c

953

if (fotg210->driver->setup(&fotg210->gadget,

drivers/usb/fotg210/fotg210-udc.c

955

fotg210_set_cxstall(fotg210);

drivers/usb/fotg210/fotg210-udc.c

956

spin_lock(&fotg210->lock);

drivers/usb/fotg210/fotg210-udc.c

96

struct fotg210_udc *fotg210 = ep->fotg210;

drivers/usb/fotg210/fotg210-udc.c

963

fotg210_ep0in(fotg210);

drivers/usb/fotg210/fotg210-udc.c

966

fotg210_ep0out(fotg210);

drivers/usb/fotg210/fotg210-udc.c

969

fotg210_set_cxstall(fotg210);

drivers/usb/fotg210/fotg210-udc.c

975

void __iomem *reg = fotg210->reg + FOTG210_DISGR1;

drivers/usb/fotg210/fotg210-udc.c

977

u32 int_msk1 = ioread32(fotg210->reg + FOTG210_DMISGR1);

drivers/usb/fotg210/fotg210-udc.c

984

fotg210_in_fifo_handler(fotg210->ep[fifo + 1]);

drivers/usb/fotg210/fotg210-udc.c

988

fotg210_out_fifo_handler(fotg210->ep[fifo + 1]);

drivers/usb/fotg210/fotg210-udc.c

992

spin_unlock(&fotg210->lock);

drivers/usb/fotg210/fotg210-udc.c

997

static void fotg210_disable_unplug(struct fotg210_udc *fotg210)

drivers/usb/fotg210/fotg210-udc.c

999

u32 reg = ioread32(fotg210->reg + FOTG210_PHYTMSR);

drivers/usb/fotg210/fotg210-udc.h

219

struct fotg210_udc *fotg210;

drivers/usb/fotg210/fotg210-udc.h

240

struct fotg210 *fotg;

drivers/usb/fotg210/fotg210.h

20

void fotg210_vbus(struct fotg210 *fotg, bool enable);

drivers/usb/fotg210/fotg210.h

23

int fotg210_hcd_probe(struct platform_device *pdev, struct fotg210 *fotg);

drivers/usb/fotg210/fotg210.h

29

struct fotg210 *fotg)

drivers/usb/fotg210/fotg210.h

47

int fotg210_udc_probe(struct platform_device *pdev, struct fotg210 *fotg);

drivers/usb/fotg210/fotg210.h

51

struct fotg210 *fotg)