drivers/atm/eni.c

1030

struct eni_dev *eni_dev;

drivers/atm/eni.c

1044

eni_dev = ENI_DEV(vcc->dev);

drivers/atm/eni.c

1045

NULLCHECK(eni_dev);

drivers/atm/eni.c

1113

paddr = dma_map_single(&eni_dev->pci_dev->dev,skb->data,skb->len,

drivers/atm/eni.c

1115

if (dma_mapping_error(&eni_dev->pci_dev->dev, paddr))

drivers/atm/eni.c

1120

eni_dev->dma[j++] = (((tx->tx_pos+TX_DESCR_SIZE) & (tx->words-1)) <<

drivers/atm/eni.c

1125

if (aal5) put_dma(tx->index,eni_dev->dma,&j,paddr,skb->len);

drivers/atm/eni.c

1126

else put_dma(tx->index,eni_dev->dma,&j,paddr+4,skb->len-4);

drivers/atm/eni.c

1131

put_dma(tx->index,eni_dev->dma,&j,(unsigned long)

drivers/atm/eni.c

1135

put_dma(tx->index,eni_dev->dma,&j,(unsigned long)

drivers/atm/eni.c

1141

put_dma(tx->index, eni_dev->dma, &j, eni_dev->zero.dma,

drivers/atm/eni.c

1145

eni_dev->dma[j++] = (((tx->tx_pos+size) & (tx->words-1)) <<

drivers/atm/eni.c

1166

writel(eni_dev->dma[i*2],eni_dev->tx_dma+dma_wr*8);

drivers/atm/eni.c

1167

writel(eni_dev->dma[i*2+1],eni_dev->tx_dma+dma_wr*8+4);

drivers/atm/eni.c

1176

skb_queue_tail(&eni_dev->tx_queue,skb);

drivers/atm/eni.c

1208

struct eni_dev *eni_dev;

drivers/atm/eni.c

1214

eni_dev = ENI_DEV(dev);

drivers/atm/eni.c

1215

NULLCHECK(eni_dev);

drivers/atm/eni.c

1216

while ((skb = skb_dequeue(&eni_dev->tx_queue))) {

drivers/atm/eni.c

1225

skb_queue_head(&eni_dev->tx_queue,skb);

drivers/atm/eni.c

1229

dma_unmap_single(&eni_dev->pci_dev->dev,ENI_PRV_PADDR(skb),skb->len,

drivers/atm/eni.c

1234

wake_up(&eni_dev->tx_wait);

drivers/atm/eni.c

1240

static struct eni_tx *alloc_tx(struct eni_dev *eni_dev,int ubr)

drivers/atm/eni.c

1245

if (!eni_dev->tx[i].send) return eni_dev->tx+i;

drivers/atm/eni.c

1250

static int comp_tx(struct eni_dev *eni_dev,int *pcr,int reserved,int *pre,

drivers/atm/eni.c

1270

if (!*pcr) *pcr = eni_dev->tx_bw+reserved;

drivers/atm/eni.c

1290

struct eni_dev *eni_dev = ENI_DEV(vcc->dev);

drivers/atm/eni.c

1304

size = txtp->max_sdu*eni_dev->tx_mult/100;

drivers/atm/eni.c

1310

if (eni_dev->ubr) {

drivers/atm/eni.c

1311

eni_vcc->tx = eni_dev->ubr;

drivers/atm/eni.c

1321

mem = eni_alloc_mem(eni_dev,&size);

drivers/atm/eni.c

1323

tx = alloc_tx(eni_dev,unlimited);

drivers/atm/eni.c

1325

eni_free_mem(eni_dev,mem,size);

drivers/atm/eni.c

1335

((tx->send-eni_dev->ram) >> (MID_LOC_SKIP+2)),

drivers/atm/eni.c

1340

error = comp_tx(eni_dev,&rate,tx->reserved,&pre,&res,unlimited);

drivers/atm/eni.c

1344

if (!error && !ubr && rate > eni_dev->tx_bw+tx->reserved)

drivers/atm/eni.c

1353

eni_free_mem(eni_dev,mem,size);

drivers/atm/eni.c

1359

eni_dev->tx_bw += tx->reserved;

drivers/atm/eni.c

1361

eni_dev->tx_bw -= rate;

drivers/atm/eni.c

1364

if (unlimited && new_tx) eni_dev->ubr = tx;

drivers/atm/eni.c

1393

struct eni_dev *eni_dev;

drivers/atm/eni.c

1398

eni_dev = ENI_DEV(vcc->dev);

drivers/atm/eni.c

1401

add_wait_queue(&eni_dev->tx_wait,&wait);

drivers/atm/eni.c

1406

tasklet_disable(&eni_dev->task);

drivers/atm/eni.c

1408

tasklet_enable(&eni_dev->task);

drivers/atm/eni.c

1415

remove_wait_queue(&eni_dev->tx_wait,&wait);

drivers/atm/eni.c

1416

if (eni_vcc->tx != eni_dev->ubr) {

drivers/atm/eni.c

1425

eni_free_mem(eni_dev,eni_vcc->tx->send,eni_vcc->tx->words << 2);

drivers/atm/eni.c

1427

eni_dev->tx_bw += eni_vcc->tx->reserved;

drivers/atm/eni.c

1435

struct eni_dev *eni_dev;

drivers/atm/eni.c

1438

eni_dev = ENI_DEV(dev);

drivers/atm/eni.c

1439

eni_dev->lost = 0;

drivers/atm/eni.c

1440

eni_dev->tx_bw = ATM_OC3_PCR;

drivers/atm/eni.c

1441

eni_dev->tx_mult = DEFAULT_TX_MULT;

drivers/atm/eni.c

1442

init_waitqueue_head(&eni_dev->tx_wait);

drivers/atm/eni.c

1443

eni_dev->ubr = NULL;

drivers/atm/eni.c

1444

skb_queue_head_init(&eni_dev->tx_queue);

drivers/atm/eni.c

1447

eni_dev->tx[i].send = NULL;

drivers/atm/eni.c

1448

eni_dev->tx[i].index = i;

drivers/atm/eni.c

1493

struct eni_dev *eni_dev;

drivers/atm/eni.c

1498

eni_dev = ENI_DEV(dev);

drivers/atm/eni.c

1509

eni_dev->lost += eni_in(MID_STAT) & MID_OVFL_TRASH;

drivers/atm/eni.c

1518

spin_lock(&eni_dev->lock);

drivers/atm/eni.c

1519

eni_dev->events |= reason;

drivers/atm/eni.c

1520

spin_unlock(&eni_dev->lock);

drivers/atm/eni.c

1521

tasklet_schedule(&eni_dev->task);

drivers/atm/eni.c

1529

struct eni_dev *eni_dev = ENI_DEV(dev);

drivers/atm/eni.c

1534

spin_lock_irqsave(&eni_dev->lock,flags);

drivers/atm/eni.c

1535

events = xchg(&eni_dev->events,0);

drivers/atm/eni.c

1536

spin_unlock_irqrestore(&eni_dev->lock,flags);

drivers/atm/eni.c

154

#define eni_in(r) readl(eni_dev->reg+(r)*4)

drivers/atm/eni.c

155

#define eni_out(v,r) writel((v),eni_dev->reg+(r)*4)

drivers/atm/eni.c

1559

wake_up(&eni_dev->tx_wait);

drivers/atm/eni.c

1587

pci_error = pci_write_config_byte(eni_dev->pci_dev,PCI_TONGA_CTRL,tonga); \

drivers/atm/eni.c

1592

pci_error = pci_read_config_byte(eni_dev->pci_dev,PCI_TONGA_CTRL,&tonga); \

drivers/atm/eni.c

1599

struct eni_dev *eni_dev;

drivers/atm/eni.c

1604

eni_dev = ENI_DEV(dev);

drivers/atm/eni.c

161

static void dump_mem(struct eni_dev *eni_dev)

drivers/atm/eni.c

165

for (i = 0; i < eni_dev->free_len; i++)

drivers/atm/eni.c

167

eni_dev->free_list[i].start,

drivers/atm/eni.c

168

1 << eni_dev->free_list[i].order);

drivers/atm/eni.c

1703

struct eni_dev *eni_dev;

drivers/atm/eni.c

1713

eni_dev = ENI_DEV(dev);

drivers/atm/eni.c

1714

pci_dev = eni_dev->pci_dev;

drivers/atm/eni.c

1716

eni_dev->irq = pci_dev->irq;

drivers/atm/eni.c

1719

(eni_dev->asic ? PCI_COMMAND_PARITY | PCI_COMMAND_SERR : 0)))) {

drivers/atm/eni.c

1725

dev->number,pci_dev->revision,real_base,eni_dev->irq);

drivers/atm/eni.c

1732

eni_dev->ioaddr = base;

drivers/atm/eni.c

1733

eni_dev->base_diff = real_base - (unsigned long) base;

drivers/atm/eni.c

1735

if (!eni_dev->asic) {

drivers/atm/eni.c

174

struct eni_dev *eni_dev;

drivers/atm/eni.c

1747

eni_dev->phy = base+PHY_BASE;

drivers/atm/eni.c

1748

eni_dev->reg = base+REG_BASE;

drivers/atm/eni.c

1749

eni_dev->ram = base+RAM_BASE;

drivers/atm/eni.c

1752

writel(0x55555555,eni_dev->ram+i);

drivers/atm/eni.c

1753

if (readl(eni_dev->ram+i) != 0x55555555) last = i;

drivers/atm/eni.c

1755

writel(0xAAAAAAAA,eni_dev->ram+i);

drivers/atm/eni.c

1756

if (readl(eni_dev->ram+i) != 0xAAAAAAAA) last = i;

drivers/atm/eni.c

1757

else writel(i,eni_dev->ram+i);

drivers/atm/eni.c

1761

if (readl(eni_dev->ram+i) != i) break;

drivers/atm/eni.c

1762

eni_dev->mem = i;

drivers/atm/eni.c

1763

memset_io(eni_dev->ram,0,eni_dev->mem);

drivers/atm/eni.c

1765

printk("mem=%dkB (",eni_dev->mem >> 10);

drivers/atm/eni.c

1767

if (!(eni_in(MID_RES_ID_MCON) & 0x200) != !eni_dev->asic) {

drivers/atm/eni.c

1774

error = eni_dev->asic ? get_esi_asic(dev) : get_esi_fpga(dev,base);

drivers/atm/eni.c

178

eni_dev = ENI_DEV(dev);

drivers/atm/eni.c

1796

struct eni_dev *ed = ENI_DEV(dev);

drivers/atm/eni.c

180

dump_mem(eni_dev);

drivers/atm/eni.c

1805

struct eni_dev *eni_dev;

drivers/atm/eni.c

1812

eni_dev = ENI_DEV(dev);

drivers/atm/eni.c

1813

if (request_irq(eni_dev->irq,&eni_int,IRQF_SHARED,DEV_LABEL,dev)) {

drivers/atm/eni.c

1815

dev->number,eni_dev->irq);

drivers/atm/eni.c

1819

pci_set_master(eni_dev->pci_dev);

drivers/atm/eni.c

1820

if ((error = pci_write_config_word(eni_dev->pci_dev,PCI_COMMAND,

drivers/atm/eni.c

1822

(eni_dev->asic ? PCI_COMMAND_PARITY | PCI_COMMAND_SERR : 0)))) {

drivers/atm/eni.c

1827

if ((error = pci_write_config_byte(eni_dev->pci_dev,PCI_TONGA_CTRL,

drivers/atm/eni.c

183

if (eni_dev->tx[i].send)

drivers/atm/eni.c

1834

eni_dev->vci = eni_dev->ram;

drivers/atm/eni.c

1835

eni_dev->rx_dma = eni_dev->ram+NR_VCI*16;

drivers/atm/eni.c

1836

eni_dev->tx_dma = eni_dev->rx_dma+NR_DMA_RX*8;

drivers/atm/eni.c

1837

eni_dev->service = eni_dev->tx_dma+NR_DMA_TX*8;

drivers/atm/eni.c

1838

buf = eni_dev->service+NR_SERVICE*4;

drivers/atm/eni.c

1840

eni_dev->vci,eni_dev->rx_dma,eni_dev->tx_dma,

drivers/atm/eni.c

1841

eni_dev->service,buf);

drivers/atm/eni.c

1842

spin_lock_init(&eni_dev->lock);

drivers/atm/eni.c

1843

tasklet_init(&eni_dev->task,eni_tasklet,(unsigned long) dev);

drivers/atm/eni.c

1844

eni_dev->events = 0;

drivers/atm/eni.c

1846

buffer_mem = eni_dev->mem - (buf - eni_dev->ram);

drivers/atm/eni.c

1847

eni_dev->free_list_size = buffer_mem/MID_MIN_BUF_SIZE/2;

drivers/atm/eni.c

1848

eni_dev->free_list = kmalloc_objs(*eni_dev->free_list,

drivers/atm/eni.c

1849

eni_dev->free_list_size + 1);

drivers/atm/eni.c

185

eni_dev->tx[i].send,eni_dev->tx[i].words*4);

drivers/atm/eni.c

1850

if (!eni_dev->free_list) {

drivers/atm/eni.c

1856

eni_dev->free_len = 0;

drivers/atm/eni.c

1857

eni_put_free(eni_dev,buf,buffer_mem);

drivers/atm/eni.c

1858

memset_io(eni_dev->vci,0,16*NR_VCI); /* clear VCI table */

drivers/atm/eni.c

188

if (eni_dev->rx_map[i] && ENI_VCC(eni_dev->rx_map[i])->rx)

drivers/atm/eni.c

1883

kfree(eni_dev->free_list);

drivers/atm/eni.c

1886

free_irq(eni_dev->irq, dev);

drivers/atm/eni.c

190

ENI_VCC(eni_dev->rx_map[i])->recv,

drivers/atm/eni.c

191

ENI_VCC(eni_dev->rx_map[i])->words*4);

drivers/atm/eni.c

1957

struct eni_dev *eni_dev = ENI_DEV(vcc->dev);

drivers/atm/eni.c

196

static void eni_put_free(struct eni_dev *eni_dev, void __iomem *start,

drivers/atm/eni.c

1963

if (tx == eni_dev->ubr) return -EBADFD;

drivers/atm/eni.c

1979

tasklet_disable(&eni_dev->task);

drivers/atm/eni.c

1980

skb_queue_walk(&eni_dev->tx_queue, skb) {

drivers/atm/eni.c

1989

tasklet_enable(&eni_dev->task);

drivers/atm/eni.c

1996

struct eni_dev *eni_dev = ENI_DEV(dev);

drivers/atm/eni.c

2015

if (mult.tx) eni_dev->tx_mult = mult.tx;

drivers/atm/eni.c

2016

if (mult.rx) eni_dev->rx_mult = mult.rx;

drivers/atm/eni.c

203

start += eni_dev->base_diff;

drivers/atm/eni.c

204

list = eni_dev->free_list;

drivers/atm/eni.c

205

len = eni_dev->free_len;

drivers/atm/eni.c

207

if (len >= eni_dev->free_list_size) {

drivers/atm/eni.c

2086

struct eni_dev *eni_dev = ENI_DEV(dev);

drivers/atm/eni.c

2094

eni_dev->mem >> 10,eni_dev->tx_bw);

drivers/atm/eni.c

2140

"",eni_dev->tx_mult,eni_dev->rx_mult);

drivers/atm/eni.c

2142

struct eni_tx *tx = eni_dev->tx+i;

drivers/atm/eni.c

2148

(unsigned long) (tx->send - eni_dev->ram),

drivers/atm/eni.c

2149

tx->send-eni_dev->ram+tx->words*4-1,tx->words*4,

drivers/atm/eni.c

2151

tx == eni_dev->ubr ? " (UBR)" : "");

drivers/atm/eni.c

2174

(unsigned long) (eni_vcc->recv - eni_dev->ram),

drivers/atm/eni.c

2175

eni_vcc->recv-eni_dev->ram+eni_vcc->words*4-1,

drivers/atm/eni.c

2188

for (i = 0; i < eni_dev->free_len; i++) {

drivers/atm/eni.c

2189

struct eni_free *fe = eni_dev->free_list+i;

drivers/atm/eni.c

2193

offset = (unsigned long) eni_dev->ram+eni_dev->base_diff;

drivers/atm/eni.c

2218

struct eni_dev *eni_dev;

drivers/atm/eni.c

2231

eni_dev = kmalloc_obj(struct eni_dev);

drivers/atm/eni.c

2232

if (!eni_dev)

drivers/atm/eni.c

2235

zero = &eni_dev->zero;

drivers/atm/eni.c

224

eni_dev->free_len = len;

drivers/atm/eni.c

2245

dev->dev_data = eni_dev;

drivers/atm/eni.c

2247

eni_dev->pci_dev = pci_dev;

drivers/atm/eni.c

2248

eni_dev->asic = ent->driver_data;

drivers/atm/eni.c

2258

eni_dev->more = eni_boards;

drivers/atm/eni.c

2271

kfree(eni_dev);

drivers/atm/eni.c

2289

struct eni_dev *ed = ENI_DEV(dev);

drivers/atm/eni.c

229

static void __iomem *eni_alloc_mem(struct eni_dev *eni_dev, unsigned long *size)

drivers/atm/eni.c

235

list = eni_dev->free_list;

drivers/atm/eni.c

236

len = eni_dev->free_len;

drivers/atm/eni.c

255

start = list[index].start-eni_dev->base_diff;

drivers/atm/eni.c

257

eni_dev->free_len = len;

drivers/atm/eni.c

259

eni_put_free(eni_dev,start+*size,(1 << best_order)-*size);

drivers/atm/eni.c

267

static void eni_free_mem(struct eni_dev *eni_dev, void __iomem *start,

drivers/atm/eni.c

273

start += eni_dev->base_diff;

drivers/atm/eni.c

274

list = eni_dev->free_list;

drivers/atm/eni.c

275

len = eni_dev->free_len;

drivers/atm/eni.c

289

if (len >= eni_dev->free_list_size) {

drivers/atm/eni.c

296

eni_dev->free_len = len+1;

drivers/atm/eni.c

310

struct eni_dev *eni_dev;

drivers/atm/eni.c

314

eni_dev = ENI_DEV(dev);

drivers/atm/eni.c

341

struct eni_dev *eni_dev;

drivers/atm/eni.c

349

eni_dev = ENI_DEV(vcc->dev);

drivers/atm/eni.c

353

paddr = dma_map_single(&eni_dev->pci_dev->dev,skb->data,skb->len,

drivers/atm/eni.c

355

if (dma_mapping_error(&eni_dev->pci_dev->dev, paddr))

drivers/atm/eni.c

464

writel(dma[i*2],eni_dev->rx_dma+dma_wr*8);

drivers/atm/eni.c

465

writel(dma[i*2+1],eni_dev->rx_dma+dma_wr*8+4);

drivers/atm/eni.c

470

skb_queue_tail(&eni_dev->rx_queue,skb);

drivers/atm/eni.c

480

dma_unmap_single(&eni_dev->pci_dev->dev,paddr,skb->len,

drivers/atm/eni.c

653

struct eni_dev *eni_dev;

drivers/atm/eni.c

656

eni_dev = ENI_DEV(dev);

drivers/atm/eni.c

657

while ((curr = eni_dev->fast)) {

drivers/atm/eni.c

660

eni_dev->fast = ENI_VCC(curr)->next;

drivers/atm/eni.c

665

while ((curr = eni_dev->slow)) {

drivers/atm/eni.c

668

eni_dev->slow = ENI_VCC(curr)->next;

drivers/atm/eni.c

678

struct eni_dev *eni_dev;

drivers/atm/eni.c

683

eni_dev = ENI_DEV(dev);

drivers/atm/eni.c

684

while (eni_in(MID_SERV_WRITE) != eni_dev->serv_read) {

drivers/atm/eni.c

685

vci = readl(eni_dev->service+eni_dev->serv_read*4);

drivers/atm/eni.c

686

eni_dev->serv_read = (eni_dev->serv_read+1) & (NR_SERVICE-1);

drivers/atm/eni.c

687

vcc = eni_dev->rx_map[vci & 1023];

drivers/atm/eni.c

703

if (eni_dev->fast)

drivers/atm/eni.c

704

ENI_VCC(eni_dev->last_fast)->next = vcc;

drivers/atm/eni.c

705

else eni_dev->fast = vcc;

drivers/atm/eni.c

706

eni_dev->last_fast = vcc;

drivers/atm/eni.c

709

if (eni_dev->slow)

drivers/atm/eni.c

710

ENI_VCC(eni_dev->last_slow)->next = vcc;

drivers/atm/eni.c

711

else eni_dev->slow = vcc;

drivers/atm/eni.c

712

eni_dev->last_slow = vcc;

drivers/atm/eni.c

722

struct eni_dev *eni_dev;

drivers/atm/eni.c

729

eni_dev = ENI_DEV(dev);

drivers/atm/eni.c

732

skb = skb_dequeue(&eni_dev->rx_queue);

drivers/atm/eni.c

747

vci_dsc = eni_dev->vci+vcc->vci*16;

drivers/atm/eni.c

752

skb_queue_head(&eni_dev->rx_queue,skb);

drivers/atm/eni.c

757

dma_unmap_single(&eni_dev->pci_dev->dev,ENI_PRV_PADDR(skb),skb->len,

drivers/atm/eni.c

771

wake_up(&eni_dev->rx_wait);

drivers/atm/eni.c

777

struct eni_dev *eni_dev;

drivers/atm/eni.c

782

eni_dev = ENI_DEV(vcc->dev);

drivers/atm/eni.c

786

size = vcc->qos.rxtp.max_sdu*eni_dev->rx_mult/100;

drivers/atm/eni.c

790

eni_vcc->recv = eni_alloc_mem(eni_dev,&size);

drivers/atm/eni.c

807

struct eni_dev *eni_dev;

drivers/atm/eni.c

813

eni_dev = ENI_DEV(vcc->dev);

drivers/atm/eni.c

817

here = eni_dev->vci+vcc->vci*16;

drivers/atm/eni.c

818

DPRINTK("loc 0x%x\n",(unsigned) (eni_vcc->recv-eni_dev->ram)/4);

drivers/atm/eni.c

823

if (eni_dev->rx_map[vcc->vci])

drivers/atm/eni.c

826

eni_dev->rx_map[vcc->vci] = vcc; /* now it counts */

drivers/atm/eni.c

829

(((eni_vcc->recv-eni_dev->ram) >> (MID_LOC_SKIP+2)) <<

drivers/atm/eni.c

839

struct eni_dev *eni_dev;

drivers/atm/eni.c

844

eni_dev = ENI_DEV(vcc->dev);

drivers/atm/eni.c

846

here = eni_dev->vci+vcc->vci*16;

drivers/atm/eni.c

855

eni_dev->rx_map[vcc->vci] = NULL;

drivers/atm/eni.c

859

add_wait_queue(&eni_dev->rx_wait,&wait);

drivers/atm/eni.c

879

tasklet_disable(&eni_dev->task);

drivers/atm/eni.c

880

tmp = readl(eni_dev->vci+vcc->vci*16+4) & MID_VCI_READ;

drivers/atm/eni.c

882

tasklet_enable(&eni_dev->task);

drivers/atm/eni.c

892

remove_wait_queue(&eni_dev->rx_wait,&wait);

drivers/atm/eni.c

894

eni_free_mem(eni_dev,eni_vcc->recv,eni_vcc->words << 2);

drivers/atm/eni.c

901

struct eni_dev *eni_dev;

drivers/atm/eni.c

903

eni_dev = ENI_DEV(dev);

drivers/atm/eni.c

904

eni_dev->rx_map = (struct atm_vcc **) get_zeroed_page(GFP_KERNEL);

drivers/atm/eni.c

905

if (!eni_dev->rx_map) {

drivers/atm/eni.c

908

free_page((unsigned long) eni_dev->free_list);

drivers/atm/eni.c

911

eni_dev->rx_mult = DEFAULT_RX_MULT;

drivers/atm/eni.c

912

eni_dev->fast = eni_dev->last_fast = NULL;

drivers/atm/eni.c

913

eni_dev->slow = eni_dev->last_slow = NULL;

drivers/atm/eni.c

914

init_waitqueue_head(&eni_dev->rx_wait);

drivers/atm/eni.c

915

skb_queue_head_init(&eni_dev->rx_queue);

drivers/atm/eni.c

916

eni_dev->serv_read = eni_in(MID_SERV_WRITE);

drivers/atm/eni.h

121

#define ENI_DEV(d) ((struct eni_dev *) (d)->dev_data)