aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/net
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@g5.osdl.org>2005-11-11 12:26:39 -0500
committerLinus Torvalds <torvalds@g5.osdl.org>2005-11-11 12:26:39 -0500
commit388f7ef720a982f49925e7b4e96f216f208f8c03 (patch)
tree75bfe3290db6d99232f56eadaf41a51197c5ba7c /drivers/net
parentd5eebf428ac91ad12d316a391b734670d61480d8 (diff)
parent560c22fe1fc8b3523ef422da4f1cf04aa22d1471 (diff)
Merge branch 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6
Diffstat (limited to 'drivers/net')
-rw-r--r--drivers/net/Kconfig2
-rw-r--r--drivers/net/forcedeth.c231
-rw-r--r--drivers/net/gianfar_mii.c2
-rw-r--r--drivers/net/gt96100eth.c10
-rw-r--r--drivers/net/ibmveth.c2
-rw-r--r--drivers/net/saa9730.c613
-rw-r--r--drivers/net/smc91x.h32
-rw-r--r--drivers/net/wireless/Kconfig2
-rw-r--r--drivers/net/wireless/atmel.c88
-rw-r--r--drivers/net/wireless/atmel.h4
-rw-r--r--drivers/net/wireless/atmel_cs.c176
-rw-r--r--drivers/net/wireless/atmel_pci.c2
12 files changed, 561 insertions, 603 deletions
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index 5c69d57f8548..ebd7313d7fc1 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -812,7 +812,7 @@ config SMC91X
812 tristate "SMC 91C9x/91C1xxx support" 812 tristate "SMC 91C9x/91C1xxx support"
813 select CRC32 813 select CRC32
814 select MII 814 select MII
815 depends on NET_ETHERNET && (ARM || REDWOOD_5 || REDWOOD_6 || M32R || SUPERH) 815 depends on NET_ETHERNET && (ARM || REDWOOD_5 || REDWOOD_6 || M32R || SUPERH || SOC_AU1X00)
816 help 816 help
817 This is a driver for SMC's 91x series of Ethernet chipsets, 817 This is a driver for SMC's 91x series of Ethernet chipsets,
818 including the SMC91C94 and the SMC91C111. Say Y if you want it 818 including the SMC91C94 and the SMC91C111. Say Y if you want it
diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c
index 22aec6ed80f5..525624fc03b4 100644
--- a/drivers/net/forcedeth.c
+++ b/drivers/net/forcedeth.c
@@ -80,7 +80,7 @@
80 * into nv_close, otherwise reenabling for wol can 80 * into nv_close, otherwise reenabling for wol can
81 * cause DMA to kfree'd memory. 81 * cause DMA to kfree'd memory.
82 * 0.31: 14 Nov 2004: ethtool support for getting/setting link 82 * 0.31: 14 Nov 2004: ethtool support for getting/setting link
83 * capabilities. 83 * capabilities.
84 * 0.32: 16 Apr 2005: RX_ERROR4 handling added. 84 * 0.32: 16 Apr 2005: RX_ERROR4 handling added.
85 * 0.33: 16 May 2005: Support for MCP51 added. 85 * 0.33: 16 May 2005: Support for MCP51 added.
86 * 0.34: 18 Jun 2005: Add DEV_NEED_LINKTIMER to all nForce nics. 86 * 0.34: 18 Jun 2005: Add DEV_NEED_LINKTIMER to all nForce nics.
@@ -89,14 +89,17 @@
89 * 0.37: 10 Jul 2005: Additional ethtool support, cleanup of pci id list 89 * 0.37: 10 Jul 2005: Additional ethtool support, cleanup of pci id list
90 * 0.38: 16 Jul 2005: tx irq rewrite: Use global flags instead of 90 * 0.38: 16 Jul 2005: tx irq rewrite: Use global flags instead of
91 * per-packet flags. 91 * per-packet flags.
92 * 0.39: 18 Jul 2005: Add 64bit descriptor support. 92 * 0.39: 18 Jul 2005: Add 64bit descriptor support.
93 * 0.40: 19 Jul 2005: Add support for mac address change. 93 * 0.40: 19 Jul 2005: Add support for mac address change.
94 * 0.41: 30 Jul 2005: Write back original MAC in nv_close instead 94 * 0.41: 30 Jul 2005: Write back original MAC in nv_close instead
95 * of nv_remove 95 * of nv_remove
96 * 0.42: 06 Aug 2005: Fix lack of link speed initialization 96 * 0.42: 06 Aug 2005: Fix lack of link speed initialization
97 * in the second (and later) nv_open call 97 * in the second (and later) nv_open call
98 * 0.43: 10 Aug 2005: Add support for tx checksum. 98 * 0.43: 10 Aug 2005: Add support for tx checksum.
99 * 0.44: 20 Aug 2005: Add support for scatter gather and segmentation. 99 * 0.44: 20 Aug 2005: Add support for scatter gather and segmentation.
100 * 0.45: 18 Sep 2005: Remove nv_stop/start_rx from every link check
101 * 0.46: 20 Oct 2005: Add irq optimization modes.
102 * 0.47: 26 Oct 2005: Add phyaddr 0 in phy scan.
100 * 103 *
101 * Known bugs: 104 * Known bugs:
102 * We suspect that on some hardware no TX done interrupts are generated. 105 * We suspect that on some hardware no TX done interrupts are generated.
@@ -108,7 +111,7 @@
108 * DEV_NEED_TIMERIRQ will not harm you on sane hardware, only generating a few 111 * DEV_NEED_TIMERIRQ will not harm you on sane hardware, only generating a few
109 * superfluous timer interrupts from the nic. 112 * superfluous timer interrupts from the nic.
110 */ 113 */
111#define FORCEDETH_VERSION "0.44" 114#define FORCEDETH_VERSION "0.47"
112#define DRV_NAME "forcedeth" 115#define DRV_NAME "forcedeth"
113 116
114#include <linux/module.h> 117#include <linux/module.h>
@@ -163,7 +166,8 @@ enum {
163#define NVREG_IRQ_LINK 0x0040 166#define NVREG_IRQ_LINK 0x0040
164#define NVREG_IRQ_TX_ERROR 0x0080 167#define NVREG_IRQ_TX_ERROR 0x0080
165#define NVREG_IRQ_TX1 0x0100 168#define NVREG_IRQ_TX1 0x0100
166#define NVREG_IRQMASK_WANTED 0x00df 169#define NVREG_IRQMASK_THROUGHPUT 0x00df
170#define NVREG_IRQMASK_CPU 0x0040
167 171
168#define NVREG_IRQ_UNKNOWN (~(NVREG_IRQ_RX_ERROR|NVREG_IRQ_RX|NVREG_IRQ_RX_NOBUF|NVREG_IRQ_TX_ERR| \ 172#define NVREG_IRQ_UNKNOWN (~(NVREG_IRQ_RX_ERROR|NVREG_IRQ_RX|NVREG_IRQ_RX_NOBUF|NVREG_IRQ_TX_ERR| \
169 NVREG_IRQ_TX_OK|NVREG_IRQ_TIMER|NVREG_IRQ_LINK|NVREG_IRQ_TX_ERROR| \ 173 NVREG_IRQ_TX_OK|NVREG_IRQ_TIMER|NVREG_IRQ_LINK|NVREG_IRQ_TX_ERROR| \
@@ -177,7 +181,8 @@ enum {
177 * NVREG_POLL_DEFAULT=97 would result in an interval length of 1 ms 181 * NVREG_POLL_DEFAULT=97 would result in an interval length of 1 ms
178 */ 182 */
179 NvRegPollingInterval = 0x00c, 183 NvRegPollingInterval = 0x00c,
180#define NVREG_POLL_DEFAULT 970 184#define NVREG_POLL_DEFAULT_THROUGHPUT 970
185#define NVREG_POLL_DEFAULT_CPU 13
181 NvRegMisc1 = 0x080, 186 NvRegMisc1 = 0x080,
182#define NVREG_MISC1_HD 0x02 187#define NVREG_MISC1_HD 0x02
183#define NVREG_MISC1_FORCE 0x3b0f3c 188#define NVREG_MISC1_FORCE 0x3b0f3c
@@ -538,6 +543,25 @@ struct fe_priv {
538 */ 543 */
539static int max_interrupt_work = 5; 544static int max_interrupt_work = 5;
540 545
546/*
547 * Optimization can be either throuput mode or cpu mode
548 *
549 * Throughput Mode: Every tx and rx packet will generate an interrupt.
550 * CPU Mode: Interrupts are controlled by a timer.
551 */
552#define NV_OPTIMIZATION_MODE_THROUGHPUT 0
553#define NV_OPTIMIZATION_MODE_CPU 1
554static int optimization_mode = NV_OPTIMIZATION_MODE_THROUGHPUT;
555
556/*
557 * Poll interval for timer irq
558 *
559 * This interval determines how frequent an interrupt is generated.
560 * The is value is determined by [(time_in_micro_secs * 100) / (2^10)]
561 * Min = 0, and Max = 65535
562 */
563static int poll_interval = -1;
564
541static inline struct fe_priv *get_nvpriv(struct net_device *dev) 565static inline struct fe_priv *get_nvpriv(struct net_device *dev)
542{ 566{
543 return netdev_priv(dev); 567 return netdev_priv(dev);
@@ -1328,67 +1352,71 @@ static void nv_rx_process(struct net_device *dev)
1328 if (!(Flags & NV_RX_DESCRIPTORVALID)) 1352 if (!(Flags & NV_RX_DESCRIPTORVALID))
1329 goto next_pkt; 1353 goto next_pkt;
1330 1354
1331 if (Flags & NV_RX_MISSEDFRAME) { 1355 if (Flags & NV_RX_ERROR) {
1332 np->stats.rx_missed_errors++; 1356 if (Flags & NV_RX_MISSEDFRAME) {
1333 np->stats.rx_errors++; 1357 np->stats.rx_missed_errors++;
1334 goto next_pkt;
1335 }
1336 if (Flags & (NV_RX_ERROR1|NV_RX_ERROR2|NV_RX_ERROR3)) {
1337 np->stats.rx_errors++;
1338 goto next_pkt;
1339 }
1340 if (Flags & NV_RX_CRCERR) {
1341 np->stats.rx_crc_errors++;
1342 np->stats.rx_errors++;
1343 goto next_pkt;
1344 }
1345 if (Flags & NV_RX_OVERFLOW) {
1346 np->stats.rx_over_errors++;
1347 np->stats.rx_errors++;
1348 goto next_pkt;
1349 }
1350 if (Flags & NV_RX_ERROR4) {
1351 len = nv_getlen(dev, np->rx_skbuff[i]->data, len);
1352 if (len < 0) {
1353 np->stats.rx_errors++; 1358 np->stats.rx_errors++;
1354 goto next_pkt; 1359 goto next_pkt;
1355 } 1360 }
1356 } 1361 if (Flags & (NV_RX_ERROR1|NV_RX_ERROR2|NV_RX_ERROR3)) {
1357 /* framing errors are soft errors. */ 1362 np->stats.rx_errors++;
1358 if (Flags & NV_RX_FRAMINGERR) { 1363 goto next_pkt;
1359 if (Flags & NV_RX_SUBSTRACT1) { 1364 }
1360 len--; 1365 if (Flags & NV_RX_CRCERR) {
1366 np->stats.rx_crc_errors++;
1367 np->stats.rx_errors++;
1368 goto next_pkt;
1369 }
1370 if (Flags & NV_RX_OVERFLOW) {
1371 np->stats.rx_over_errors++;
1372 np->stats.rx_errors++;
1373 goto next_pkt;
1374 }
1375 if (Flags & NV_RX_ERROR4) {
1376 len = nv_getlen(dev, np->rx_skbuff[i]->data, len);
1377 if (len < 0) {
1378 np->stats.rx_errors++;
1379 goto next_pkt;
1380 }
1381 }
1382 /* framing errors are soft errors. */
1383 if (Flags & NV_RX_FRAMINGERR) {
1384 if (Flags & NV_RX_SUBSTRACT1) {
1385 len--;
1386 }
1361 } 1387 }
1362 } 1388 }
1363 } else { 1389 } else {
1364 if (!(Flags & NV_RX2_DESCRIPTORVALID)) 1390 if (!(Flags & NV_RX2_DESCRIPTORVALID))
1365 goto next_pkt; 1391 goto next_pkt;
1366 1392
1367 if (Flags & (NV_RX2_ERROR1|NV_RX2_ERROR2|NV_RX2_ERROR3)) { 1393 if (Flags & NV_RX2_ERROR) {
1368 np->stats.rx_errors++; 1394 if (Flags & (NV_RX2_ERROR1|NV_RX2_ERROR2|NV_RX2_ERROR3)) {
1369 goto next_pkt;
1370 }
1371 if (Flags & NV_RX2_CRCERR) {
1372 np->stats.rx_crc_errors++;
1373 np->stats.rx_errors++;
1374 goto next_pkt;
1375 }
1376 if (Flags & NV_RX2_OVERFLOW) {
1377 np->stats.rx_over_errors++;
1378 np->stats.rx_errors++;
1379 goto next_pkt;
1380 }
1381 if (Flags & NV_RX2_ERROR4) {
1382 len = nv_getlen(dev, np->rx_skbuff[i]->data, len);
1383 if (len < 0) {
1384 np->stats.rx_errors++; 1395 np->stats.rx_errors++;
1385 goto next_pkt; 1396 goto next_pkt;
1386 } 1397 }
1387 } 1398 if (Flags & NV_RX2_CRCERR) {
1388 /* framing errors are soft errors */ 1399 np->stats.rx_crc_errors++;
1389 if (Flags & NV_RX2_FRAMINGERR) { 1400 np->stats.rx_errors++;
1390 if (Flags & NV_RX2_SUBSTRACT1) { 1401 goto next_pkt;
1391 len--; 1402 }
1403 if (Flags & NV_RX2_OVERFLOW) {
1404 np->stats.rx_over_errors++;
1405 np->stats.rx_errors++;
1406 goto next_pkt;
1407 }
1408 if (Flags & NV_RX2_ERROR4) {
1409 len = nv_getlen(dev, np->rx_skbuff[i]->data, len);
1410 if (len < 0) {
1411 np->stats.rx_errors++;
1412 goto next_pkt;
1413 }
1414 }
1415 /* framing errors are soft errors */
1416 if (Flags & NV_RX2_FRAMINGERR) {
1417 if (Flags & NV_RX2_SUBSTRACT1) {
1418 len--;
1419 }
1392 } 1420 }
1393 } 1421 }
1394 Flags &= NV_RX2_CHECKSUMMASK; 1422 Flags &= NV_RX2_CHECKSUMMASK;
@@ -1612,6 +1640,17 @@ static void nv_set_multicast(struct net_device *dev)
1612 spin_unlock_irq(&np->lock); 1640 spin_unlock_irq(&np->lock);
1613} 1641}
1614 1642
1643/**
1644 * nv_update_linkspeed: Setup the MAC according to the link partner
1645 * @dev: Network device to be configured
1646 *
1647 * The function queries the PHY and checks if there is a link partner.
1648 * If yes, then it sets up the MAC accordingly. Otherwise, the MAC is
1649 * set to 10 MBit HD.
1650 *
1651 * The function returns 0 if there is no link partner and 1 if there is
1652 * a good link partner.
1653 */
1615static int nv_update_linkspeed(struct net_device *dev) 1654static int nv_update_linkspeed(struct net_device *dev)
1616{ 1655{
1617 struct fe_priv *np = netdev_priv(dev); 1656 struct fe_priv *np = netdev_priv(dev);
@@ -1751,13 +1790,11 @@ set_speed:
1751static void nv_linkchange(struct net_device *dev) 1790static void nv_linkchange(struct net_device *dev)
1752{ 1791{
1753 if (nv_update_linkspeed(dev)) { 1792 if (nv_update_linkspeed(dev)) {
1754 if (netif_carrier_ok(dev)) { 1793 if (!netif_carrier_ok(dev)) {
1755 nv_stop_rx(dev);
1756 } else {
1757 netif_carrier_on(dev); 1794 netif_carrier_on(dev);
1758 printk(KERN_INFO "%s: link up.\n", dev->name); 1795 printk(KERN_INFO "%s: link up.\n", dev->name);
1796 nv_start_rx(dev);
1759 } 1797 }
1760 nv_start_rx(dev);
1761 } else { 1798 } else {
1762 if (netif_carrier_ok(dev)) { 1799 if (netif_carrier_ok(dev)) {
1763 netif_carrier_off(dev); 1800 netif_carrier_off(dev);
@@ -1799,22 +1836,18 @@ static irqreturn_t nv_nic_irq(int foo, void *data, struct pt_regs *regs)
1799 if (!(events & np->irqmask)) 1836 if (!(events & np->irqmask))
1800 break; 1837 break;
1801 1838
1802 if (events & (NVREG_IRQ_TX1|NVREG_IRQ_TX_OK|NVREG_IRQ_TX_ERROR|NVREG_IRQ_TX_ERR)) { 1839 spin_lock(&np->lock);
1840 nv_tx_done(dev);
1841 spin_unlock(&np->lock);
1842
1843 nv_rx_process(dev);
1844 if (nv_alloc_rx(dev)) {
1803 spin_lock(&np->lock); 1845 spin_lock(&np->lock);
1804 nv_tx_done(dev); 1846 if (!np->in_shutdown)
1847 mod_timer(&np->oom_kick, jiffies + OOM_REFILL);
1805 spin_unlock(&np->lock); 1848 spin_unlock(&np->lock);
1806 } 1849 }
1807 1850
1808 if (events & (NVREG_IRQ_RX_ERROR|NVREG_IRQ_RX|NVREG_IRQ_RX_NOBUF)) {
1809 nv_rx_process(dev);
1810 if (nv_alloc_rx(dev)) {
1811 spin_lock(&np->lock);
1812 if (!np->in_shutdown)
1813 mod_timer(&np->oom_kick, jiffies + OOM_REFILL);
1814 spin_unlock(&np->lock);
1815 }
1816 }
1817
1818 if (events & NVREG_IRQ_LINK) { 1851 if (events & NVREG_IRQ_LINK) {
1819 spin_lock(&np->lock); 1852 spin_lock(&np->lock);
1820 nv_link_irq(dev); 1853 nv_link_irq(dev);
@@ -2216,7 +2249,14 @@ static int nv_open(struct net_device *dev)
2216 writel(NVREG_RNDSEED_FORCE | (i&NVREG_RNDSEED_MASK), base + NvRegRandomSeed); 2249 writel(NVREG_RNDSEED_FORCE | (i&NVREG_RNDSEED_MASK), base + NvRegRandomSeed);
2217 writel(NVREG_UNKSETUP1_VAL, base + NvRegUnknownSetupReg1); 2250 writel(NVREG_UNKSETUP1_VAL, base + NvRegUnknownSetupReg1);
2218 writel(NVREG_UNKSETUP2_VAL, base + NvRegUnknownSetupReg2); 2251 writel(NVREG_UNKSETUP2_VAL, base + NvRegUnknownSetupReg2);
2219 writel(NVREG_POLL_DEFAULT, base + NvRegPollingInterval); 2252 if (poll_interval == -1) {
2253 if (optimization_mode == NV_OPTIMIZATION_MODE_THROUGHPUT)
2254 writel(NVREG_POLL_DEFAULT_THROUGHPUT, base + NvRegPollingInterval);
2255 else
2256 writel(NVREG_POLL_DEFAULT_CPU, base + NvRegPollingInterval);
2257 }
2258 else
2259 writel(poll_interval & 0xFFFF, base + NvRegPollingInterval);
2220 writel(NVREG_UNKSETUP6_VAL, base + NvRegUnknownSetupReg6); 2260 writel(NVREG_UNKSETUP6_VAL, base + NvRegUnknownSetupReg6);
2221 writel((np->phyaddr << NVREG_ADAPTCTL_PHYSHIFT)|NVREG_ADAPTCTL_PHYVALID|NVREG_ADAPTCTL_RUNNING, 2261 writel((np->phyaddr << NVREG_ADAPTCTL_PHYSHIFT)|NVREG_ADAPTCTL_PHYVALID|NVREG_ADAPTCTL_RUNNING,
2222 base + NvRegAdapterControl); 2262 base + NvRegAdapterControl);
@@ -2501,7 +2541,11 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
2501 } else { 2541 } else {
2502 np->tx_flags = NV_TX2_VALID; 2542 np->tx_flags = NV_TX2_VALID;
2503 } 2543 }
2504 np->irqmask = NVREG_IRQMASK_WANTED; 2544 if (optimization_mode == NV_OPTIMIZATION_MODE_THROUGHPUT)
2545 np->irqmask = NVREG_IRQMASK_THROUGHPUT;
2546 else
2547 np->irqmask = NVREG_IRQMASK_CPU;
2548
2505 if (id->driver_data & DEV_NEED_TIMERIRQ) 2549 if (id->driver_data & DEV_NEED_TIMERIRQ)
2506 np->irqmask |= NVREG_IRQ_TIMER; 2550 np->irqmask |= NVREG_IRQ_TIMER;
2507 if (id->driver_data & DEV_NEED_LINKTIMER) { 2551 if (id->driver_data & DEV_NEED_LINKTIMER) {
@@ -2514,16 +2558,17 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
2514 } 2558 }
2515 2559
2516 /* find a suitable phy */ 2560 /* find a suitable phy */
2517 for (i = 1; i < 32; i++) { 2561 for (i = 1; i <= 32; i++) {
2518 int id1, id2; 2562 int id1, id2;
2563 int phyaddr = i & 0x1F;
2519 2564
2520 spin_lock_irq(&np->lock); 2565 spin_lock_irq(&np->lock);
2521 id1 = mii_rw(dev, i, MII_PHYSID1, MII_READ); 2566 id1 = mii_rw(dev, phyaddr, MII_PHYSID1, MII_READ);
2522 spin_unlock_irq(&np->lock); 2567 spin_unlock_irq(&np->lock);
2523 if (id1 < 0 || id1 == 0xffff) 2568 if (id1 < 0 || id1 == 0xffff)
2524 continue; 2569 continue;
2525 spin_lock_irq(&np->lock); 2570 spin_lock_irq(&np->lock);
2526 id2 = mii_rw(dev, i, MII_PHYSID2, MII_READ); 2571 id2 = mii_rw(dev, phyaddr, MII_PHYSID2, MII_READ);
2527 spin_unlock_irq(&np->lock); 2572 spin_unlock_irq(&np->lock);
2528 if (id2 < 0 || id2 == 0xffff) 2573 if (id2 < 0 || id2 == 0xffff)
2529 continue; 2574 continue;
@@ -2531,23 +2576,19 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
2531 id1 = (id1 & PHYID1_OUI_MASK) << PHYID1_OUI_SHFT; 2576 id1 = (id1 & PHYID1_OUI_MASK) << PHYID1_OUI_SHFT;
2532 id2 = (id2 & PHYID2_OUI_MASK) >> PHYID2_OUI_SHFT; 2577 id2 = (id2 & PHYID2_OUI_MASK) >> PHYID2_OUI_SHFT;
2533 dprintk(KERN_DEBUG "%s: open: Found PHY %04x:%04x at address %d.\n", 2578 dprintk(KERN_DEBUG "%s: open: Found PHY %04x:%04x at address %d.\n",
2534 pci_name(pci_dev), id1, id2, i); 2579 pci_name(pci_dev), id1, id2, phyaddr);
2535 np->phyaddr = i; 2580 np->phyaddr = phyaddr;
2536 np->phy_oui = id1 | id2; 2581 np->phy_oui = id1 | id2;
2537 break; 2582 break;
2538 } 2583 }
2539 if (i == 32) { 2584 if (i == 33) {
2540 /* PHY in isolate mode? No phy attached and user wants to
2541 * test loopback? Very odd, but can be correct.
2542 */
2543 printk(KERN_INFO "%s: open: Could not find a valid PHY.\n", 2585 printk(KERN_INFO "%s: open: Could not find a valid PHY.\n",
2544 pci_name(pci_dev)); 2586 pci_name(pci_dev));
2545 } 2587 goto out_freering;
2546
2547 if (i != 32) {
2548 /* reset it */
2549 phy_init(dev);
2550 } 2588 }
2589
2590 /* reset it */
2591 phy_init(dev);
2551 2592
2552 /* set default link speed settings */ 2593 /* set default link speed settings */
2553 np->linkspeed = NVREG_LINKSPEED_FORCE|NVREG_LINKSPEED_10; 2594 np->linkspeed = NVREG_LINKSPEED_FORCE|NVREG_LINKSPEED_10;
@@ -2689,6 +2730,10 @@ static void __exit exit_nic(void)
2689 2730
2690module_param(max_interrupt_work, int, 0); 2731module_param(max_interrupt_work, int, 0);
2691MODULE_PARM_DESC(max_interrupt_work, "forcedeth maximum events handled per interrupt"); 2732MODULE_PARM_DESC(max_interrupt_work, "forcedeth maximum events handled per interrupt");
2733module_param(optimization_mode, int, 0);
2734MODULE_PARM_DESC(optimization_mode, "In throughput mode (0), every tx & rx packet will generate an interrupt. In CPU mode (1), interrupts are controlled by a timer.");
2735module_param(poll_interval, int, 0);
2736MODULE_PARM_DESC(poll_interval, "Interval determines how frequent timer interrupt is generated by [(time_in_micro_secs * 100) / (2^10)]. Min is 0 and Max is 65535.");
2692 2737
2693MODULE_AUTHOR("Manfred Spraul <manfred@colorfullife.com>"); 2738MODULE_AUTHOR("Manfred Spraul <manfred@colorfullife.com>");
2694MODULE_DESCRIPTION("Reverse Engineered nForce ethernet driver"); 2739MODULE_DESCRIPTION("Reverse Engineered nForce ethernet driver");
diff --git a/drivers/net/gianfar_mii.c b/drivers/net/gianfar_mii.c
index 7263395d78bb..9544279e8bcd 100644
--- a/drivers/net/gianfar_mii.c
+++ b/drivers/net/gianfar_mii.c
@@ -133,7 +133,7 @@ int gfar_mdio_probe(struct device *dev)
133 if (NULL == dev) 133 if (NULL == dev)
134 return -EINVAL; 134 return -EINVAL;
135 135
136 new_bus = kmalloc(sizeof(struct mii_bus), GFP_KERNEL); 136 new_bus = kzalloc(sizeof(struct mii_bus), GFP_KERNEL);
137 137
138 if (NULL == new_bus) 138 if (NULL == new_bus)
139 return -ENOMEM; 139 return -ENOMEM;
diff --git a/drivers/net/gt96100eth.c b/drivers/net/gt96100eth.c
index 666cfbbcf6d9..5958a6314723 100644
--- a/drivers/net/gt96100eth.c
+++ b/drivers/net/gt96100eth.c
@@ -72,8 +72,6 @@ static void dump_tx_desc(int dbg_lvl, struct net_device *dev, int i);
72static void dump_rx_desc(int dbg_lvl, struct net_device *dev, int i); 72static void dump_rx_desc(int dbg_lvl, struct net_device *dev, int i);
73static void dump_skb(int dbg_lvl, struct net_device *dev, 73static void dump_skb(int dbg_lvl, struct net_device *dev,
74 struct sk_buff *skb); 74 struct sk_buff *skb);
75static void dump_hw_addr(int dbg_lvl, struct net_device *dev,
76 const char* pfx, unsigned char* addr_str);
77static void update_stats(struct gt96100_private *gp); 75static void update_stats(struct gt96100_private *gp);
78static void abort(struct net_device *dev, u32 abort_bits); 76static void abort(struct net_device *dev, u32 abort_bits);
79static void hard_stop(struct net_device *dev); 77static void hard_stop(struct net_device *dev);
@@ -334,13 +332,13 @@ dump_MII(int dbg_lvl, struct net_device *dev)
334 332
335static void 333static void
336dump_hw_addr(int dbg_lvl, struct net_device *dev, const char* pfx, 334dump_hw_addr(int dbg_lvl, struct net_device *dev, const char* pfx,
337 unsigned char* addr_str) 335 const char* func, unsigned char* addr_str)
338{ 336{
339 int i; 337 int i;
340 char buf[100], octet[5]; 338 char buf[100], octet[5];
341 339
342 if (dbg_lvl <= GT96100_DEBUG) { 340 if (dbg_lvl <= GT96100_DEBUG) {
343 strcpy(buf, pfx); 341 sprintf(buf, pfx, func);
344 for (i = 0; i < 6; i++) { 342 for (i = 0; i < 6; i++) {
345 sprintf(octet, "%2.2x%s", 343 sprintf(octet, "%2.2x%s",
346 addr_str[i], i<5 ? ":" : "\n"); 344 addr_str[i], i<5 ? ":" : "\n");
@@ -708,7 +706,7 @@ static int __init gt96100_probe1(struct pci_dev *pci, int port_num)
708 706
709 info("%s found at 0x%x, irq %d\n", 707 info("%s found at 0x%x, irq %d\n",
710 chip_name(gp->chip_rev), gtif->iobase, gtif->irq); 708 chip_name(gp->chip_rev), gtif->iobase, gtif->irq);
711 dump_hw_addr(0, dev, "HW Address ", dev->dev_addr); 709 dump_hw_addr(0, dev, "%s: HW Address ", __FUNCTION__, dev->dev_addr);
712 info("%s chip revision=%d\n", chip_name(gp->chip_rev), gp->chip_rev); 710 info("%s chip revision=%d\n", chip_name(gp->chip_rev), gp->chip_rev);
713 info("%s ethernet port %d\n", chip_name(gp->chip_rev), gp->port_num); 711 info("%s ethernet port %d\n", chip_name(gp->chip_rev), gp->port_num);
714 info("external PHY ID1=0x%04x, ID2=0x%04x\n", phy_id1, phy_id2); 712 info("external PHY ID1=0x%04x, ID2=0x%04x\n", phy_id1, phy_id2);
@@ -1488,7 +1486,7 @@ gt96100_set_rx_mode(struct net_device *dev)
1488 gt96100_add_hash_entry(dev, dev->dev_addr); 1486 gt96100_add_hash_entry(dev, dev->dev_addr);
1489 1487
1490 for (mcptr = dev->mc_list; mcptr; mcptr = mcptr->next) { 1488 for (mcptr = dev->mc_list; mcptr; mcptr = mcptr->next) {
1491 dump_hw_addr(2, dev, __FUNCTION__ ": addr=", 1489 dump_hw_addr(2, dev, "%s: addr=", __FUNCTION__,
1492 mcptr->dmi_addr); 1490 mcptr->dmi_addr);
1493 gt96100_add_hash_entry(dev, mcptr->dmi_addr); 1491 gt96100_add_hash_entry(dev, mcptr->dmi_addr);
1494 } 1492 }
diff --git a/drivers/net/ibmveth.c b/drivers/net/ibmveth.c
index be191d80ef9c..ceb98fd398af 100644
--- a/drivers/net/ibmveth.c
+++ b/drivers/net/ibmveth.c
@@ -58,7 +58,7 @@
58 58
59#include "ibmveth.h" 59#include "ibmveth.h"
60 60
61#define DEBUG 1 61#undef DEBUG
62 62
63#define ibmveth_printk(fmt, args...) \ 63#define ibmveth_printk(fmt, args...) \
64 printk(KERN_INFO "%s: " fmt, __FILE__, ## args) 64 printk(KERN_INFO "%s: " fmt, __FILE__, ## args)
diff --git a/drivers/net/saa9730.c b/drivers/net/saa9730.c
index 110e777f206e..b2acedbefa8f 100644
--- a/drivers/net/saa9730.c
+++ b/drivers/net/saa9730.c
@@ -1,8 +1,8 @@
1/* 1/*
2 * Carsten Langgaard, carstenl@mips.com 2 * Copyright (C) 2000, 2005 MIPS Technologies, Inc. All rights reserved.
3 * Copyright (C) 2000 MIPS Technologies, Inc. All rights reserved. 3 * Authors: Carsten Langgaard <carstenl@mips.com>
4 * 4 * Maciej W. Rozycki <macro@mips.com>
5 * ######################################################################## 5 * Copyright (C) 2004 Ralf Baechle <ralf@linux-mips.org>
6 * 6 *
7 * This program is free software; you can distribute it and/or modify it 7 * This program is free software; you can distribute it and/or modify it
8 * under the terms of the GNU General Public License (Version 2) as 8 * under the terms of the GNU General Public License (Version 2) as
@@ -17,15 +17,13 @@
17 * with this program; if not, write to the Free Software Foundation, Inc., 17 * with this program; if not, write to the Free Software Foundation, Inc.,
18 * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. 18 * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
19 * 19 *
20 * ########################################################################
21 *
22 * SAA9730 ethernet driver. 20 * SAA9730 ethernet driver.
23 * 21 *
24 * Changes: 22 * Changes:
25 * Angelo Dell'Aera <buffer@antifork.org> : Conversion to the new PCI API (pci_driver). 23 * Angelo Dell'Aera <buffer@antifork.org> : Conversion to the new PCI API
26 * Conversion to spinlocks. 24 * (pci_driver).
27 * Error handling fixes. 25 * Conversion to spinlocks.
28 * 26 * Error handling fixes.
29 */ 27 */
30 28
31#include <linux/init.h> 29#include <linux/init.h>
@@ -36,8 +34,11 @@
36#include <linux/skbuff.h> 34#include <linux/skbuff.h>
37#include <linux/pci.h> 35#include <linux/pci.h>
38#include <linux/spinlock.h> 36#include <linux/spinlock.h>
37#include <linux/types.h>
39 38
40#include <asm/addrspace.h> 39#include <asm/addrspace.h>
40#include <asm/io.h>
41
41#include <asm/mips-boards/prom.h> 42#include <asm/mips-boards/prom.h>
42 43
43#include "saa9730.h" 44#include "saa9730.h"
@@ -51,8 +52,8 @@ int lan_saa9730_debug;
51#define DRV_MODULE_NAME "saa9730" 52#define DRV_MODULE_NAME "saa9730"
52 53
53static struct pci_device_id saa9730_pci_tbl[] = { 54static struct pci_device_id saa9730_pci_tbl[] = {
54 { PCI_VENDOR_ID_PHILIPS, PCI_DEVICE_ID_PHILIPS_SAA9370, 55 { PCI_VENDOR_ID_PHILIPS, PCI_DEVICE_ID_PHILIPS_SAA9730,
55 PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL }, 56 PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL },
56 { 0, } 57 { 0, }
57}; 58};
58 59
@@ -61,50 +62,48 @@ MODULE_DEVICE_TABLE(pci, saa9730_pci_tbl);
61/* Non-zero only if the current card is a PCI with BIOS-set IRQ. */ 62/* Non-zero only if the current card is a PCI with BIOS-set IRQ. */
62static unsigned int pci_irq_line; 63static unsigned int pci_irq_line;
63 64
64#define INL(a) inl((unsigned long)a)
65#define OUTL(x,a) outl(x,(unsigned long)a)
66
67static void evm_saa9730_enable_lan_int(struct lan_saa9730_private *lp) 65static void evm_saa9730_enable_lan_int(struct lan_saa9730_private *lp)
68{ 66{
69 OUTL(INL(&lp->evm_saa9730_regs->InterruptBlock1) | EVM_LAN_INT, 67 outl(readl(&lp->evm_saa9730_regs->InterruptBlock1) | EVM_LAN_INT,
70 &lp->evm_saa9730_regs->InterruptBlock1); 68 &lp->evm_saa9730_regs->InterruptBlock1);
71 OUTL(INL(&lp->evm_saa9730_regs->InterruptStatus1) | EVM_LAN_INT, 69 outl(readl(&lp->evm_saa9730_regs->InterruptStatus1) | EVM_LAN_INT,
72 &lp->evm_saa9730_regs->InterruptStatus1); 70 &lp->evm_saa9730_regs->InterruptStatus1);
73 OUTL(INL(&lp->evm_saa9730_regs->InterruptEnable1) | EVM_LAN_INT | 71 outl(readl(&lp->evm_saa9730_regs->InterruptEnable1) | EVM_LAN_INT |
74 EVM_MASTER_EN, &lp->evm_saa9730_regs->InterruptEnable1); 72 EVM_MASTER_EN, &lp->evm_saa9730_regs->InterruptEnable1);
75} 73}
74
76static void evm_saa9730_disable_lan_int(struct lan_saa9730_private *lp) 75static void evm_saa9730_disable_lan_int(struct lan_saa9730_private *lp)
77{ 76{
78 OUTL(INL(&lp->evm_saa9730_regs->InterruptBlock1) & ~EVM_LAN_INT, 77 outl(readl(&lp->evm_saa9730_regs->InterruptBlock1) & ~EVM_LAN_INT,
79 &lp->evm_saa9730_regs->InterruptBlock1); 78 &lp->evm_saa9730_regs->InterruptBlock1);
80 OUTL(INL(&lp->evm_saa9730_regs->InterruptEnable1) & ~EVM_LAN_INT, 79 outl(readl(&lp->evm_saa9730_regs->InterruptEnable1) & ~EVM_LAN_INT,
81 &lp->evm_saa9730_regs->InterruptEnable1); 80 &lp->evm_saa9730_regs->InterruptEnable1);
82} 81}
83 82
84static void evm_saa9730_clear_lan_int(struct lan_saa9730_private *lp) 83static void evm_saa9730_clear_lan_int(struct lan_saa9730_private *lp)
85{ 84{
86 OUTL(EVM_LAN_INT, &lp->evm_saa9730_regs->InterruptStatus1); 85 outl(EVM_LAN_INT, &lp->evm_saa9730_regs->InterruptStatus1);
87} 86}
88 87
89static void evm_saa9730_block_lan_int(struct lan_saa9730_private *lp) 88static void evm_saa9730_block_lan_int(struct lan_saa9730_private *lp)
90{ 89{
91 OUTL(INL(&lp->evm_saa9730_regs->InterruptBlock1) & ~EVM_LAN_INT, 90 outl(readl(&lp->evm_saa9730_regs->InterruptBlock1) & ~EVM_LAN_INT,
92 &lp->evm_saa9730_regs->InterruptBlock1); 91 &lp->evm_saa9730_regs->InterruptBlock1);
93} 92}
94 93
95static void evm_saa9730_unblock_lan_int(struct lan_saa9730_private *lp) 94static void evm_saa9730_unblock_lan_int(struct lan_saa9730_private *lp)
96{ 95{
97 OUTL(INL(&lp->evm_saa9730_regs->InterruptBlock1) | EVM_LAN_INT, 96 outl(readl(&lp->evm_saa9730_regs->InterruptBlock1) | EVM_LAN_INT,
98 &lp->evm_saa9730_regs->InterruptBlock1); 97 &lp->evm_saa9730_regs->InterruptBlock1);
99} 98}
100 99
101static void show_saa9730_regs(struct lan_saa9730_private *lp) 100static void __attribute_used__ show_saa9730_regs(struct lan_saa9730_private *lp)
102{ 101{
103 int i, j; 102 int i, j;
104 printk("TxmBufferA = %x\n", lp->TxmBuffer[0][0]); 103 printk("TxmBufferA = %p\n", lp->TxmBuffer[0][0]);
105 printk("TxmBufferB = %x\n", lp->TxmBuffer[1][0]); 104 printk("TxmBufferB = %p\n", lp->TxmBuffer[1][0]);
106 printk("RcvBufferA = %x\n", lp->RcvBuffer[0][0]); 105 printk("RcvBufferA = %p\n", lp->RcvBuffer[0][0]);
107 printk("RcvBufferB = %x\n", lp->RcvBuffer[1][0]); 106 printk("RcvBufferB = %p\n", lp->RcvBuffer[1][0]);
108 for (i = 0; i < LAN_SAA9730_BUFFERS; i++) { 107 for (i = 0; i < LAN_SAA9730_BUFFERS; i++) {
109 for (j = 0; j < LAN_SAA9730_TXM_Q_SIZE; j++) { 108 for (j = 0; j < LAN_SAA9730_TXM_Q_SIZE; j++) {
110 printk("TxmBuffer[%d][%d] = %x\n", i, j, 109 printk("TxmBuffer[%d][%d] = %x\n", i, j,
@@ -120,13 +119,13 @@ static void show_saa9730_regs(struct lan_saa9730_private *lp)
120 } 119 }
121 } 120 }
122 printk("lp->evm_saa9730_regs->InterruptBlock1 = %x\n", 121 printk("lp->evm_saa9730_regs->InterruptBlock1 = %x\n",
123 INL(&lp->evm_saa9730_regs->InterruptBlock1)); 122 readl(&lp->evm_saa9730_regs->InterruptBlock1));
124 printk("lp->evm_saa9730_regs->InterruptStatus1 = %x\n", 123 printk("lp->evm_saa9730_regs->InterruptStatus1 = %x\n",
125 INL(&lp->evm_saa9730_regs->InterruptStatus1)); 124 readl(&lp->evm_saa9730_regs->InterruptStatus1));
126 printk("lp->evm_saa9730_regs->InterruptEnable1 = %x\n", 125 printk("lp->evm_saa9730_regs->InterruptEnable1 = %x\n",
127 INL(&lp->evm_saa9730_regs->InterruptEnable1)); 126 readl(&lp->evm_saa9730_regs->InterruptEnable1));
128 printk("lp->lan_saa9730_regs->Ok2Use = %x\n", 127 printk("lp->lan_saa9730_regs->Ok2Use = %x\n",
129 INL(&lp->lan_saa9730_regs->Ok2Use)); 128 readl(&lp->lan_saa9730_regs->Ok2Use));
130 printk("lp->NextTxmBufferIndex = %x\n", lp->NextTxmBufferIndex); 129 printk("lp->NextTxmBufferIndex = %x\n", lp->NextTxmBufferIndex);
131 printk("lp->NextTxmPacketIndex = %x\n", lp->NextTxmPacketIndex); 130 printk("lp->NextTxmPacketIndex = %x\n", lp->NextTxmPacketIndex);
132 printk("lp->PendingTxmBufferIndex = %x\n", 131 printk("lp->PendingTxmBufferIndex = %x\n",
@@ -134,23 +133,23 @@ static void show_saa9730_regs(struct lan_saa9730_private *lp)
134 printk("lp->PendingTxmPacketIndex = %x\n", 133 printk("lp->PendingTxmPacketIndex = %x\n",
135 lp->PendingTxmPacketIndex); 134 lp->PendingTxmPacketIndex);
136 printk("lp->lan_saa9730_regs->LanDmaCtl = %x\n", 135 printk("lp->lan_saa9730_regs->LanDmaCtl = %x\n",
137 INL(&lp->lan_saa9730_regs->LanDmaCtl)); 136 readl(&lp->lan_saa9730_regs->LanDmaCtl));
138 printk("lp->lan_saa9730_regs->DmaStatus = %x\n", 137 printk("lp->lan_saa9730_regs->DmaStatus = %x\n",
139 INL(&lp->lan_saa9730_regs->DmaStatus)); 138 readl(&lp->lan_saa9730_regs->DmaStatus));
140 printk("lp->lan_saa9730_regs->CamCtl = %x\n", 139 printk("lp->lan_saa9730_regs->CamCtl = %x\n",
141 INL(&lp->lan_saa9730_regs->CamCtl)); 140 readl(&lp->lan_saa9730_regs->CamCtl));
142 printk("lp->lan_saa9730_regs->TxCtl = %x\n", 141 printk("lp->lan_saa9730_regs->TxCtl = %x\n",
143 INL(&lp->lan_saa9730_regs->TxCtl)); 142 readl(&lp->lan_saa9730_regs->TxCtl));
144 printk("lp->lan_saa9730_regs->TxStatus = %x\n", 143 printk("lp->lan_saa9730_regs->TxStatus = %x\n",
145 INL(&lp->lan_saa9730_regs->TxStatus)); 144 readl(&lp->lan_saa9730_regs->TxStatus));
146 printk("lp->lan_saa9730_regs->RxCtl = %x\n", 145 printk("lp->lan_saa9730_regs->RxCtl = %x\n",
147 INL(&lp->lan_saa9730_regs->RxCtl)); 146 readl(&lp->lan_saa9730_regs->RxCtl));
148 printk("lp->lan_saa9730_regs->RxStatus = %x\n", 147 printk("lp->lan_saa9730_regs->RxStatus = %x\n",
149 INL(&lp->lan_saa9730_regs->RxStatus)); 148 readl(&lp->lan_saa9730_regs->RxStatus));
150 for (i = 0; i < LAN_SAA9730_CAM_DWORDS; i++) { 149 for (i = 0; i < LAN_SAA9730_CAM_DWORDS; i++) {
151 OUTL(i, &lp->lan_saa9730_regs->CamAddress); 150 outl(i, &lp->lan_saa9730_regs->CamAddress);
152 printk("lp->lan_saa9730_regs->CamData = %x\n", 151 printk("lp->lan_saa9730_regs->CamData = %x\n",
153 INL(&lp->lan_saa9730_regs->CamData)); 152 readl(&lp->lan_saa9730_regs->CamData));
154 } 153 }
155 printk("lp->stats.tx_packets = %lx\n", lp->stats.tx_packets); 154 printk("lp->stats.tx_packets = %lx\n", lp->stats.tx_packets);
156 printk("lp->stats.tx_errors = %lx\n", lp->stats.tx_errors); 155 printk("lp->stats.tx_errors = %lx\n", lp->stats.tx_errors);
@@ -178,17 +177,17 @@ static void show_saa9730_regs(struct lan_saa9730_private *lp)
178 lp->stats.rx_length_errors); 177 lp->stats.rx_length_errors);
179 178
180 printk("lp->lan_saa9730_regs->DebugPCIMasterAddr = %x\n", 179 printk("lp->lan_saa9730_regs->DebugPCIMasterAddr = %x\n",
181 INL(&lp->lan_saa9730_regs->DebugPCIMasterAddr)); 180 readl(&lp->lan_saa9730_regs->DebugPCIMasterAddr));
182 printk("lp->lan_saa9730_regs->DebugLanTxStateMachine = %x\n", 181 printk("lp->lan_saa9730_regs->DebugLanTxStateMachine = %x\n",
183 INL(&lp->lan_saa9730_regs->DebugLanTxStateMachine)); 182 readl(&lp->lan_saa9730_regs->DebugLanTxStateMachine));
184 printk("lp->lan_saa9730_regs->DebugLanRxStateMachine = %x\n", 183 printk("lp->lan_saa9730_regs->DebugLanRxStateMachine = %x\n",
185 INL(&lp->lan_saa9730_regs->DebugLanRxStateMachine)); 184 readl(&lp->lan_saa9730_regs->DebugLanRxStateMachine));
186 printk("lp->lan_saa9730_regs->DebugLanTxFifoPointers = %x\n", 185 printk("lp->lan_saa9730_regs->DebugLanTxFifoPointers = %x\n",
187 INL(&lp->lan_saa9730_regs->DebugLanTxFifoPointers)); 186 readl(&lp->lan_saa9730_regs->DebugLanTxFifoPointers));
188 printk("lp->lan_saa9730_regs->DebugLanRxFifoPointers = %x\n", 187 printk("lp->lan_saa9730_regs->DebugLanRxFifoPointers = %x\n",
189 INL(&lp->lan_saa9730_regs->DebugLanRxFifoPointers)); 188 readl(&lp->lan_saa9730_regs->DebugLanRxFifoPointers));
190 printk("lp->lan_saa9730_regs->DebugLanCtlStateMachine = %x\n", 189 printk("lp->lan_saa9730_regs->DebugLanCtlStateMachine = %x\n",
191 INL(&lp->lan_saa9730_regs->DebugLanCtlStateMachine)); 190 readl(&lp->lan_saa9730_regs->DebugLanCtlStateMachine));
192} 191}
193 192
194static void lan_saa9730_buffer_init(struct lan_saa9730_private *lp) 193static void lan_saa9730_buffer_init(struct lan_saa9730_private *lp)
@@ -214,98 +213,108 @@ static void lan_saa9730_buffer_init(struct lan_saa9730_private *lp)
214 } 213 }
215} 214}
216 215
217static int lan_saa9730_allocate_buffers(struct lan_saa9730_private *lp) 216static void lan_saa9730_free_buffers(struct pci_dev *pdev,
217 struct lan_saa9730_private *lp)
218{ 218{
219 unsigned int mem_size; 219 pci_free_consistent(pdev, lp->buffer_size, lp->buffer_start,
220 void *Pa; 220 lp->dma_addr);
221 unsigned int i, j, RcvBufferSize, TxmBufferSize; 221}
222 unsigned int buffer_start;
223 222
224 /* 223static int lan_saa9730_allocate_buffers(struct pci_dev *pdev,
225 * Allocate all RX and TX packets in one chunk. 224 struct lan_saa9730_private *lp)
226 * The Rx and Tx packets must be PACKET_SIZE aligned. 225{
227 */ 226 void *Pa;
228 mem_size = ((LAN_SAA9730_RCV_Q_SIZE + LAN_SAA9730_TXM_Q_SIZE) * 227 unsigned int i, j, rxoffset, txoffset;
229 LAN_SAA9730_PACKET_SIZE * LAN_SAA9730_BUFFERS) + 228 int ret;
230 LAN_SAA9730_PACKET_SIZE;
231 buffer_start =
232 (unsigned int) kmalloc(mem_size, GFP_DMA | GFP_KERNEL);
233
234 if (!buffer_start)
235 return -ENOMEM;
236
237 /*
238 * Set DMA buffer to kseg1 (uncached).
239 * Make sure to flush before using it uncached.
240 */
241 Pa = (void *) KSEG1ADDR((buffer_start + LAN_SAA9730_PACKET_SIZE) &
242 ~(LAN_SAA9730_PACKET_SIZE - 1));
243 dma_cache_wback_inv((unsigned long) Pa, mem_size);
244 229
245 /* Initialize buffer space */ 230 /* Initialize buffer space */
246 RcvBufferSize = LAN_SAA9730_PACKET_SIZE;
247 TxmBufferSize = LAN_SAA9730_PACKET_SIZE;
248 lp->DmaRcvPackets = LAN_SAA9730_RCV_Q_SIZE; 231 lp->DmaRcvPackets = LAN_SAA9730_RCV_Q_SIZE;
249 lp->DmaTxmPackets = LAN_SAA9730_TXM_Q_SIZE; 232 lp->DmaTxmPackets = LAN_SAA9730_TXM_Q_SIZE;
250 233
234 /* Initialize Rx Buffer Index */
235 lp->NextRcvPacketIndex = 0;
236 lp->NextRcvBufferIndex = 0;
237
238 /* Set current buffer index & next available packet index */
239 lp->NextTxmPacketIndex = 0;
240 lp->NextTxmBufferIndex = 0;
241 lp->PendingTxmPacketIndex = 0;
242 lp->PendingTxmBufferIndex = 0;
243
244 /*
245 * Allocate all RX and TX packets in one chunk.
246 * The Rx and Tx packets must be PACKET_SIZE aligned.
247 */
248 lp->buffer_size = ((LAN_SAA9730_RCV_Q_SIZE + LAN_SAA9730_TXM_Q_SIZE) *
249 LAN_SAA9730_PACKET_SIZE * LAN_SAA9730_BUFFERS) +
250 LAN_SAA9730_PACKET_SIZE;
251 lp->buffer_start = pci_alloc_consistent(pdev, lp->buffer_size,
252 &lp->dma_addr);
253 if (!lp->buffer_start) {
254 ret = -ENOMEM;
255 goto out;
256 }
257
258 Pa = (void *)ALIGN((unsigned long)lp->buffer_start,
259 LAN_SAA9730_PACKET_SIZE);
260
261 rxoffset = Pa - lp->buffer_start;
262
251 /* Init RX buffers */ 263 /* Init RX buffers */
252 for (i = 0; i < LAN_SAA9730_BUFFERS; i++) { 264 for (i = 0; i < LAN_SAA9730_BUFFERS; i++) {
253 for (j = 0; j < LAN_SAA9730_RCV_Q_SIZE; j++) { 265 for (j = 0; j < LAN_SAA9730_RCV_Q_SIZE; j++) {
254 *(unsigned int *) Pa = 266 *(unsigned int *) Pa =
255 cpu_to_le32(RXSF_READY << 267 cpu_to_le32(RXSF_READY <<
256 RX_STAT_CTL_OWNER_SHF); 268 RX_STAT_CTL_OWNER_SHF);
257 lp->RcvBuffer[i][j] = (unsigned int) Pa; 269 lp->RcvBuffer[i][j] = Pa;
258 Pa += RcvBufferSize; 270 Pa += LAN_SAA9730_PACKET_SIZE;
259 } 271 }
260 } 272 }
261 273
274 txoffset = Pa - lp->buffer_start;
275
262 /* Init TX buffers */ 276 /* Init TX buffers */
263 for (i = 0; i < LAN_SAA9730_BUFFERS; i++) { 277 for (i = 0; i < LAN_SAA9730_BUFFERS; i++) {
264 for (j = 0; j < LAN_SAA9730_TXM_Q_SIZE; j++) { 278 for (j = 0; j < LAN_SAA9730_TXM_Q_SIZE; j++) {
265 *(unsigned int *) Pa = 279 *(unsigned int *) Pa =
266 cpu_to_le32(TXSF_EMPTY << 280 cpu_to_le32(TXSF_EMPTY <<
267 TX_STAT_CTL_OWNER_SHF); 281 TX_STAT_CTL_OWNER_SHF);
268 lp->TxmBuffer[i][j] = (unsigned int) Pa; 282 lp->TxmBuffer[i][j] = Pa;
269 Pa += TxmBufferSize; 283 Pa += LAN_SAA9730_PACKET_SIZE;
270 } 284 }
271 } 285 }
272 286
273 /* 287 /*
274 * Set rx buffer A and rx buffer B to point to the first two buffer 288 * Set rx buffer A and rx buffer B to point to the first two buffer
275 * spaces. 289 * spaces.
276 */ 290 */
277 OUTL(PHYSADDR(lp->RcvBuffer[0][0]), 291 outl(lp->dma_addr + rxoffset,
278 &lp->lan_saa9730_regs->RxBuffA); 292 &lp->lan_saa9730_regs->RxBuffA);
279 OUTL(PHYSADDR(lp->RcvBuffer[1][0]), 293 outl(lp->dma_addr + rxoffset +
294 LAN_SAA9730_PACKET_SIZE * LAN_SAA9730_RCV_Q_SIZE,
280 &lp->lan_saa9730_regs->RxBuffB); 295 &lp->lan_saa9730_regs->RxBuffB);
281 296
282 /* Initialize Buffer Index */ 297 /*
283 lp->NextRcvPacketIndex = 0;
284 lp->NextRcvToUseIsA = 1;
285
286 /* Set current buffer index & next availble packet index */
287 lp->NextTxmPacketIndex = 0;
288 lp->NextTxmBufferIndex = 0;
289 lp->PendingTxmPacketIndex = 0;
290 lp->PendingTxmBufferIndex = 0;
291
292 /*
293 * Set txm_buf_a and txm_buf_b to point to the first two buffer 298 * Set txm_buf_a and txm_buf_b to point to the first two buffer
294 * space 299 * space
295 */ 300 */
296 OUTL(PHYSADDR(lp->TxmBuffer[0][0]), 301 outl(lp->dma_addr + txoffset,
297 &lp->lan_saa9730_regs->TxBuffA); 302 &lp->lan_saa9730_regs->TxBuffA);
298 OUTL(PHYSADDR(lp->TxmBuffer[1][0]), 303 outl(lp->dma_addr + txoffset +
304 LAN_SAA9730_PACKET_SIZE * LAN_SAA9730_TXM_Q_SIZE,
299 &lp->lan_saa9730_regs->TxBuffB); 305 &lp->lan_saa9730_regs->TxBuffB);
300 306
301 /* Set packet number */ 307 /* Set packet number */
302 OUTL((lp->DmaRcvPackets << PK_COUNT_RX_A_SHF) | 308 outl((lp->DmaRcvPackets << PK_COUNT_RX_A_SHF) |
303 (lp->DmaRcvPackets << PK_COUNT_RX_B_SHF) | 309 (lp->DmaRcvPackets << PK_COUNT_RX_B_SHF) |
304 (lp->DmaTxmPackets << PK_COUNT_TX_A_SHF) | 310 (lp->DmaTxmPackets << PK_COUNT_TX_A_SHF) |
305 (lp->DmaTxmPackets << PK_COUNT_TX_B_SHF), 311 (lp->DmaTxmPackets << PK_COUNT_TX_B_SHF),
306 &lp->lan_saa9730_regs->PacketCount); 312 &lp->lan_saa9730_regs->PacketCount);
307 313
308 return 0; 314 return 0;
315
316out:
317 return ret;
309} 318}
310 319
311static int lan_saa9730_cam_load(struct lan_saa9730_private *lp) 320static int lan_saa9730_cam_load(struct lan_saa9730_private *lp)
@@ -317,8 +326,8 @@ static int lan_saa9730_cam_load(struct lan_saa9730_private *lp)
317 326
318 for (i = 0; i < LAN_SAA9730_CAM_DWORDS; i++) { 327 for (i = 0; i < LAN_SAA9730_CAM_DWORDS; i++) {
319 /* First set address to where data is written */ 328 /* First set address to where data is written */
320 OUTL(i, &lp->lan_saa9730_regs->CamAddress); 329 outl(i, &lp->lan_saa9730_regs->CamAddress);
321 OUTL((NetworkAddress[0] << 24) | (NetworkAddress[1] << 16) 330 outl((NetworkAddress[0] << 24) | (NetworkAddress[1] << 16)
322 | (NetworkAddress[2] << 8) | NetworkAddress[3], 331 | (NetworkAddress[2] << 8) | NetworkAddress[3],
323 &lp->lan_saa9730_regs->CamData); 332 &lp->lan_saa9730_regs->CamData);
324 NetworkAddress += 4; 333 NetworkAddress += 4;
@@ -328,8 +337,7 @@ static int lan_saa9730_cam_load(struct lan_saa9730_private *lp)
328 337
329static int lan_saa9730_cam_init(struct net_device *dev) 338static int lan_saa9730_cam_init(struct net_device *dev)
330{ 339{
331 struct lan_saa9730_private *lp = 340 struct lan_saa9730_private *lp = netdev_priv(dev);
332 (struct lan_saa9730_private *) dev->priv;
333 unsigned int i; 341 unsigned int i;
334 342
335 /* Copy MAC-address into all entries. */ 343 /* Copy MAC-address into all entries. */
@@ -347,7 +355,7 @@ static int lan_saa9730_mii_init(struct lan_saa9730_private *lp)
347 355
348 /* Check link status, spin here till station is not busy. */ 356 /* Check link status, spin here till station is not busy. */
349 i = 0; 357 i = 0;
350 while (INL(&lp->lan_saa9730_regs->StationMgmtCtl) & MD_CA_BUSY) { 358 while (readl(&lp->lan_saa9730_regs->StationMgmtCtl) & MD_CA_BUSY) {
351 i++; 359 i++;
352 if (i > 100) { 360 if (i > 100) {
353 printk("Error: lan_saa9730_mii_init: timeout\n"); 361 printk("Error: lan_saa9730_mii_init: timeout\n");
@@ -357,12 +365,12 @@ static int lan_saa9730_mii_init(struct lan_saa9730_private *lp)
357 } 365 }
358 366
359 /* Now set the control and address register. */ 367 /* Now set the control and address register. */
360 OUTL(MD_CA_BUSY | PHY_STATUS | PHY_ADDRESS << MD_CA_PHY_SHF, 368 outl(MD_CA_BUSY | PHY_STATUS | PHY_ADDRESS << MD_CA_PHY_SHF,
361 &lp->lan_saa9730_regs->StationMgmtCtl); 369 &lp->lan_saa9730_regs->StationMgmtCtl);
362 370
363 /* check link status, spin here till station is not busy */ 371 /* check link status, spin here till station is not busy */
364 i = 0; 372 i = 0;
365 while (INL(&lp->lan_saa9730_regs->StationMgmtCtl) & MD_CA_BUSY) { 373 while (readl(&lp->lan_saa9730_regs->StationMgmtCtl) & MD_CA_BUSY) {
366 i++; 374 i++;
367 if (i > 100) { 375 if (i > 100) {
368 printk("Error: lan_saa9730_mii_init: timeout\n"); 376 printk("Error: lan_saa9730_mii_init: timeout\n");
@@ -375,7 +383,7 @@ static int lan_saa9730_mii_init(struct lan_saa9730_private *lp)
375 mdelay(1); 383 mdelay(1);
376 384
377 /* Check the link status. */ 385 /* Check the link status. */
378 if (INL(&lp->lan_saa9730_regs->StationMgmtData) & 386 if (readl(&lp->lan_saa9730_regs->StationMgmtData) &
379 PHY_STATUS_LINK_UP) { 387 PHY_STATUS_LINK_UP) {
380 /* Link is up. */ 388 /* Link is up. */
381 return 0; 389 return 0;
@@ -383,14 +391,14 @@ static int lan_saa9730_mii_init(struct lan_saa9730_private *lp)
383 /* Link is down, reset the PHY first. */ 391 /* Link is down, reset the PHY first. */
384 392
385 /* set PHY address = 'CONTROL' */ 393 /* set PHY address = 'CONTROL' */
386 OUTL(PHY_ADDRESS << MD_CA_PHY_SHF | MD_CA_WR | PHY_CONTROL, 394 outl(PHY_ADDRESS << MD_CA_PHY_SHF | MD_CA_WR | PHY_CONTROL,
387 &lp->lan_saa9730_regs->StationMgmtCtl); 395 &lp->lan_saa9730_regs->StationMgmtCtl);
388 396
389 /* Wait for 1 ms. */ 397 /* Wait for 1 ms. */
390 mdelay(1); 398 mdelay(1);
391 399
392 /* set 'CONTROL' = force reset and renegotiate */ 400 /* set 'CONTROL' = force reset and renegotiate */
393 OUTL(PHY_CONTROL_RESET | PHY_CONTROL_AUTO_NEG | 401 outl(PHY_CONTROL_RESET | PHY_CONTROL_AUTO_NEG |
394 PHY_CONTROL_RESTART_AUTO_NEG, 402 PHY_CONTROL_RESTART_AUTO_NEG,
395 &lp->lan_saa9730_regs->StationMgmtData); 403 &lp->lan_saa9730_regs->StationMgmtData);
396 404
@@ -398,12 +406,12 @@ static int lan_saa9730_mii_init(struct lan_saa9730_private *lp)
398 mdelay(50); 406 mdelay(50);
399 407
400 /* set 'BUSY' to start operation */ 408 /* set 'BUSY' to start operation */
401 OUTL(MD_CA_BUSY | PHY_ADDRESS << MD_CA_PHY_SHF | MD_CA_WR | 409 outl(MD_CA_BUSY | PHY_ADDRESS << MD_CA_PHY_SHF | MD_CA_WR |
402 PHY_CONTROL, &lp->lan_saa9730_regs->StationMgmtCtl); 410 PHY_CONTROL, &lp->lan_saa9730_regs->StationMgmtCtl);
403 411
404 /* await completion */ 412 /* await completion */
405 i = 0; 413 i = 0;
406 while (INL(&lp->lan_saa9730_regs->StationMgmtCtl) & 414 while (readl(&lp->lan_saa9730_regs->StationMgmtCtl) &
407 MD_CA_BUSY) { 415 MD_CA_BUSY) {
408 i++; 416 i++;
409 if (i > 100) { 417 if (i > 100) {
@@ -419,13 +427,13 @@ static int lan_saa9730_mii_init(struct lan_saa9730_private *lp)
419 427
420 for (l = 0; l < 2; l++) { 428 for (l = 0; l < 2; l++) {
421 /* set PHY address = 'STATUS' */ 429 /* set PHY address = 'STATUS' */
422 OUTL(MD_CA_BUSY | PHY_ADDRESS << MD_CA_PHY_SHF | 430 outl(MD_CA_BUSY | PHY_ADDRESS << MD_CA_PHY_SHF |
423 PHY_STATUS, 431 PHY_STATUS,
424 &lp->lan_saa9730_regs->StationMgmtCtl); 432 &lp->lan_saa9730_regs->StationMgmtCtl);
425 433
426 /* await completion */ 434 /* await completion */
427 i = 0; 435 i = 0;
428 while (INL(&lp->lan_saa9730_regs->StationMgmtCtl) & 436 while (readl(&lp->lan_saa9730_regs->StationMgmtCtl) &
429 MD_CA_BUSY) { 437 MD_CA_BUSY) {
430 i++; 438 i++;
431 if (i > 100) { 439 if (i > 100) {
@@ -440,7 +448,7 @@ static int lan_saa9730_mii_init(struct lan_saa9730_private *lp)
440 mdelay(3000); 448 mdelay(3000);
441 449
442 /* check the link status */ 450 /* check the link status */
443 if (INL(&lp->lan_saa9730_regs->StationMgmtData) & 451 if (readl(&lp->lan_saa9730_regs->StationMgmtData) &
444 PHY_STATUS_LINK_UP) { 452 PHY_STATUS_LINK_UP) {
445 /* link is up */ 453 /* link is up */
446 break; 454 break;
@@ -454,7 +462,7 @@ static int lan_saa9730_mii_init(struct lan_saa9730_private *lp)
454static int lan_saa9730_control_init(struct lan_saa9730_private *lp) 462static int lan_saa9730_control_init(struct lan_saa9730_private *lp)
455{ 463{
456 /* Initialize DMA control register. */ 464 /* Initialize DMA control register. */
457 OUTL((LANMB_ANY << DMA_CTL_MAX_XFER_SHF) | 465 outl((LANMB_ANY << DMA_CTL_MAX_XFER_SHF) |
458 (LANEND_LITTLE << DMA_CTL_ENDIAN_SHF) | 466 (LANEND_LITTLE << DMA_CTL_ENDIAN_SHF) |
459 (LAN_SAA9730_RCV_Q_INT_THRESHOLD << DMA_CTL_RX_INT_COUNT_SHF) 467 (LAN_SAA9730_RCV_Q_INT_THRESHOLD << DMA_CTL_RX_INT_COUNT_SHF)
460 | DMA_CTL_RX_INT_TO_EN | DMA_CTL_RX_INT_EN | 468 | DMA_CTL_RX_INT_TO_EN | DMA_CTL_RX_INT_EN |
@@ -462,27 +470,27 @@ static int lan_saa9730_control_init(struct lan_saa9730_private *lp)
462 &lp->lan_saa9730_regs->LanDmaCtl); 470 &lp->lan_saa9730_regs->LanDmaCtl);
463 471
464 /* Initial MAC control register. */ 472 /* Initial MAC control register. */
465 OUTL((MACCM_MII << MAC_CONTROL_CONN_SHF) | MAC_CONTROL_FULL_DUP, 473 outl((MACCM_MII << MAC_CONTROL_CONN_SHF) | MAC_CONTROL_FULL_DUP,
466 &lp->lan_saa9730_regs->MacCtl); 474 &lp->lan_saa9730_regs->MacCtl);
467 475
468 /* Initialize CAM control register. */ 476 /* Initialize CAM control register. */
469 OUTL(CAM_CONTROL_COMP_EN | CAM_CONTROL_BROAD_ACC, 477 outl(CAM_CONTROL_COMP_EN | CAM_CONTROL_BROAD_ACC,
470 &lp->lan_saa9730_regs->CamCtl); 478 &lp->lan_saa9730_regs->CamCtl);
471 479
472 /* 480 /*
473 * Initialize CAM enable register, only turn on first entry, should 481 * Initialize CAM enable register, only turn on first entry, should
474 * contain own addr. 482 * contain own addr.
475 */ 483 */
476 OUTL(0x0001, &lp->lan_saa9730_regs->CamEnable); 484 outl(0x0001, &lp->lan_saa9730_regs->CamEnable);
477 485
478 /* Initialize Tx control register */ 486 /* Initialize Tx control register */
479 OUTL(TX_CTL_EN_COMP, &lp->lan_saa9730_regs->TxCtl); 487 outl(TX_CTL_EN_COMP, &lp->lan_saa9730_regs->TxCtl);
480 488
481 /* Initialize Rcv control register */ 489 /* Initialize Rcv control register */
482 OUTL(RX_CTL_STRIP_CRC, &lp->lan_saa9730_regs->RxCtl); 490 outl(RX_CTL_STRIP_CRC, &lp->lan_saa9730_regs->RxCtl);
483 491
484 /* Reset DMA engine */ 492 /* Reset DMA engine */
485 OUTL(DMA_TEST_SW_RESET, &lp->lan_saa9730_regs->DmaTest); 493 outl(DMA_TEST_SW_RESET, &lp->lan_saa9730_regs->DmaTest);
486 494
487 return 0; 495 return 0;
488} 496}
@@ -492,21 +500,21 @@ static int lan_saa9730_stop(struct lan_saa9730_private *lp)
492 int i; 500 int i;
493 501
494 /* Stop DMA first */ 502 /* Stop DMA first */
495 OUTL(INL(&lp->lan_saa9730_regs->LanDmaCtl) & 503 outl(readl(&lp->lan_saa9730_regs->LanDmaCtl) &
496 ~(DMA_CTL_EN_TX_DMA | DMA_CTL_EN_RX_DMA), 504 ~(DMA_CTL_EN_TX_DMA | DMA_CTL_EN_RX_DMA),
497 &lp->lan_saa9730_regs->LanDmaCtl); 505 &lp->lan_saa9730_regs->LanDmaCtl);
498 506
499 /* Set the SW Reset bits in DMA and MAC control registers */ 507 /* Set the SW Reset bits in DMA and MAC control registers */
500 OUTL(DMA_TEST_SW_RESET, &lp->lan_saa9730_regs->DmaTest); 508 outl(DMA_TEST_SW_RESET, &lp->lan_saa9730_regs->DmaTest);
501 OUTL(INL(&lp->lan_saa9730_regs->MacCtl) | MAC_CONTROL_RESET, 509 outl(readl(&lp->lan_saa9730_regs->MacCtl) | MAC_CONTROL_RESET,
502 &lp->lan_saa9730_regs->MacCtl); 510 &lp->lan_saa9730_regs->MacCtl);
503 511
504 /* 512 /*
505 * Wait for MAC reset to have finished. The reset bit is auto cleared 513 * Wait for MAC reset to have finished. The reset bit is auto cleared
506 * when the reset is done. 514 * when the reset is done.
507 */ 515 */
508 i = 0; 516 i = 0;
509 while (INL(&lp->lan_saa9730_regs->MacCtl) & MAC_CONTROL_RESET) { 517 while (readl(&lp->lan_saa9730_regs->MacCtl) & MAC_CONTROL_RESET) {
510 i++; 518 i++;
511 if (i > 100) { 519 if (i > 100) {
512 printk 520 printk
@@ -524,7 +532,7 @@ static int lan_saa9730_dma_init(struct lan_saa9730_private *lp)
524 /* Stop lan controller. */ 532 /* Stop lan controller. */
525 lan_saa9730_stop(lp); 533 lan_saa9730_stop(lp);
526 534
527 OUTL(LAN_SAA9730_DEFAULT_TIME_OUT_CNT, 535 outl(LAN_SAA9730_DEFAULT_TIME_OUT_CNT,
528 &lp->lan_saa9730_regs->Timeout); 536 &lp->lan_saa9730_regs->Timeout);
529 537
530 return 0; 538 return 0;
@@ -536,28 +544,27 @@ static int lan_saa9730_start(struct lan_saa9730_private *lp)
536 544
537 /* Initialize Rx Buffer Index */ 545 /* Initialize Rx Buffer Index */
538 lp->NextRcvPacketIndex = 0; 546 lp->NextRcvPacketIndex = 0;
539 lp->NextRcvToUseIsA = 1; 547 lp->NextRcvBufferIndex = 0;
540 548
541 /* Set current buffer index & next availble packet index */ 549 /* Set current buffer index & next available packet index */
542 lp->NextTxmPacketIndex = 0; 550 lp->NextTxmPacketIndex = 0;
543 lp->NextTxmBufferIndex = 0; 551 lp->NextTxmBufferIndex = 0;
544 lp->PendingTxmPacketIndex = 0; 552 lp->PendingTxmPacketIndex = 0;
545 lp->PendingTxmBufferIndex = 0; 553 lp->PendingTxmBufferIndex = 0;
546 554
547 OUTL(INL(&lp->lan_saa9730_regs->LanDmaCtl) | DMA_CTL_EN_TX_DMA | 555 outl(readl(&lp->lan_saa9730_regs->LanDmaCtl) | DMA_CTL_EN_TX_DMA |
548 DMA_CTL_EN_RX_DMA, &lp->lan_saa9730_regs->LanDmaCtl); 556 DMA_CTL_EN_RX_DMA, &lp->lan_saa9730_regs->LanDmaCtl);
549 557
550 /* For Tx, turn on MAC then DMA */ 558 /* For Tx, turn on MAC then DMA */
551 OUTL(INL(&lp->lan_saa9730_regs->TxCtl) | TX_CTL_TX_EN, 559 outl(readl(&lp->lan_saa9730_regs->TxCtl) | TX_CTL_TX_EN,
552 &lp->lan_saa9730_regs->TxCtl); 560 &lp->lan_saa9730_regs->TxCtl);
553 561
554 /* For Rx, turn on DMA then MAC */ 562 /* For Rx, turn on DMA then MAC */
555 OUTL(INL(&lp->lan_saa9730_regs->RxCtl) | RX_CTL_RX_EN, 563 outl(readl(&lp->lan_saa9730_regs->RxCtl) | RX_CTL_RX_EN,
556 &lp->lan_saa9730_regs->RxCtl); 564 &lp->lan_saa9730_regs->RxCtl);
557 565
558 /* Set Ok2Use to let hardware owns the buffers */ 566 /* Set Ok2Use to let hardware own the buffers. */
559 OUTL(OK2USE_RX_A | OK2USE_RX_B | OK2USE_TX_A | OK2USE_TX_B, 567 outl(OK2USE_RX_A | OK2USE_RX_B, &lp->lan_saa9730_regs->Ok2Use);
560 &lp->lan_saa9730_regs->Ok2Use);
561 568
562 return 0; 569 return 0;
563} 570}
@@ -572,8 +579,7 @@ static int lan_saa9730_restart(struct lan_saa9730_private *lp)
572 579
573static int lan_saa9730_tx(struct net_device *dev) 580static int lan_saa9730_tx(struct net_device *dev)
574{ 581{
575 struct lan_saa9730_private *lp = 582 struct lan_saa9730_private *lp = netdev_priv(dev);
576 (struct lan_saa9730_private *) dev->priv;
577 unsigned int *pPacket; 583 unsigned int *pPacket;
578 unsigned int tx_status; 584 unsigned int tx_status;
579 585
@@ -581,13 +587,11 @@ static int lan_saa9730_tx(struct net_device *dev)
581 printk("lan_saa9730_tx interrupt\n"); 587 printk("lan_saa9730_tx interrupt\n");
582 588
583 /* Clear interrupt. */ 589 /* Clear interrupt. */
584 OUTL(DMA_STATUS_MAC_TX_INT, &lp->lan_saa9730_regs->DmaStatus); 590 outl(DMA_STATUS_MAC_TX_INT, &lp->lan_saa9730_regs->DmaStatus);
585 591
586 while (1) { 592 while (1) {
587 pPacket = 593 pPacket = lp->TxmBuffer[lp->PendingTxmBufferIndex]
588 (unsigned int *) lp->TxmBuffer[lp-> 594 [lp->PendingTxmPacketIndex];
589 PendingTxmBufferIndex]
590 [lp->PendingTxmPacketIndex];
591 595
592 /* Get status of first packet transmitted. */ 596 /* Get status of first packet transmitted. */
593 tx_status = le32_to_cpu(*pPacket); 597 tx_status = le32_to_cpu(*pPacket);
@@ -605,23 +609,22 @@ static int lan_saa9730_tx(struct net_device *dev)
605 lp->stats.tx_errors++; 609 lp->stats.tx_errors++;
606 if (tx_status & 610 if (tx_status &
607 (TX_STATUS_EX_COLL << TX_STAT_CTL_STATUS_SHF)) 611 (TX_STATUS_EX_COLL << TX_STAT_CTL_STATUS_SHF))
608 lp->stats.tx_aborted_errors++; 612 lp->stats.tx_aborted_errors++;
609 if (tx_status & 613 if (tx_status &
610 (TX_STATUS_LATE_COLL << 614 (TX_STATUS_LATE_COLL << TX_STAT_CTL_STATUS_SHF))
611 TX_STAT_CTL_STATUS_SHF)) lp->stats. 615 lp->stats.tx_window_errors++;
612 tx_window_errors++;
613 if (tx_status & 616 if (tx_status &
614 (TX_STATUS_L_CARR << TX_STAT_CTL_STATUS_SHF)) 617 (TX_STATUS_L_CARR << TX_STAT_CTL_STATUS_SHF))
615 lp->stats.tx_carrier_errors++; 618 lp->stats.tx_carrier_errors++;
616 if (tx_status & 619 if (tx_status &
617 (TX_STATUS_UNDER << TX_STAT_CTL_STATUS_SHF)) 620 (TX_STATUS_UNDER << TX_STAT_CTL_STATUS_SHF))
618 lp->stats.tx_fifo_errors++; 621 lp->stats.tx_fifo_errors++;
619 if (tx_status & 622 if (tx_status &
620 (TX_STATUS_SQ_ERR << TX_STAT_CTL_STATUS_SHF)) 623 (TX_STATUS_SQ_ERR << TX_STAT_CTL_STATUS_SHF))
621 lp->stats.tx_heartbeat_errors++; 624 lp->stats.tx_heartbeat_errors++;
622 625
623 lp->stats.collisions += 626 lp->stats.collisions +=
624 tx_status & TX_STATUS_TX_COLL_MSK; 627 tx_status & TX_STATUS_TX_COLL_MSK;
625 } 628 }
626 629
627 /* Free buffer. */ 630 /* Free buffer. */
@@ -636,21 +639,15 @@ static int lan_saa9730_tx(struct net_device *dev)
636 } 639 }
637 } 640 }
638 641
639 /* Make sure A and B are available to hardware. */ 642 /* The tx buffer is no longer full. */
640 OUTL(OK2USE_TX_A | OK2USE_TX_B, &lp->lan_saa9730_regs->Ok2Use); 643 netif_wake_queue(dev);
641
642 if (netif_queue_stopped(dev)) {
643 /* The tx buffer is no longer full. */
644 netif_wake_queue(dev);
645 }
646 644
647 return 0; 645 return 0;
648} 646}
649 647
650static int lan_saa9730_rx(struct net_device *dev) 648static int lan_saa9730_rx(struct net_device *dev)
651{ 649{
652 struct lan_saa9730_private *lp = 650 struct lan_saa9730_private *lp = netdev_priv(dev);
653 (struct lan_saa9730_private *) dev->priv;
654 int len = 0; 651 int len = 0;
655 struct sk_buff *skb = 0; 652 struct sk_buff *skb = 0;
656 unsigned int rx_status; 653 unsigned int rx_status;
@@ -663,16 +660,13 @@ static int lan_saa9730_rx(struct net_device *dev)
663 printk("lan_saa9730_rx interrupt\n"); 660 printk("lan_saa9730_rx interrupt\n");
664 661
665 /* Clear receive interrupts. */ 662 /* Clear receive interrupts. */
666 OUTL(DMA_STATUS_MAC_RX_INT | DMA_STATUS_RX_INT | 663 outl(DMA_STATUS_MAC_RX_INT | DMA_STATUS_RX_INT |
667 DMA_STATUS_RX_TO_INT, &lp->lan_saa9730_regs->DmaStatus); 664 DMA_STATUS_RX_TO_INT, &lp->lan_saa9730_regs->DmaStatus);
668 665
669 /* Address next packet */ 666 /* Address next packet */
670 if (lp->NextRcvToUseIsA) 667 BufferIndex = lp->NextRcvBufferIndex;
671 BufferIndex = 0;
672 else
673 BufferIndex = 1;
674 PacketIndex = lp->NextRcvPacketIndex; 668 PacketIndex = lp->NextRcvPacketIndex;
675 pPacket = (unsigned int *) lp->RcvBuffer[BufferIndex][PacketIndex]; 669 pPacket = lp->RcvBuffer[BufferIndex][PacketIndex];
676 rx_status = le32_to_cpu(*pPacket); 670 rx_status = le32_to_cpu(*pPacket);
677 671
678 /* Process each packet. */ 672 /* Process each packet. */
@@ -715,51 +709,39 @@ static int lan_saa9730_rx(struct net_device *dev)
715 lp->stats.rx_errors++; 709 lp->stats.rx_errors++;
716 if (rx_status & 710 if (rx_status &
717 (RX_STATUS_CRC_ERR << RX_STAT_CTL_STATUS_SHF)) 711 (RX_STATUS_CRC_ERR << RX_STAT_CTL_STATUS_SHF))
718 lp->stats.rx_crc_errors++; 712 lp->stats.rx_crc_errors++;
719 if (rx_status & 713 if (rx_status &
720 (RX_STATUS_ALIGN_ERR << 714 (RX_STATUS_ALIGN_ERR << RX_STAT_CTL_STATUS_SHF))
721 RX_STAT_CTL_STATUS_SHF)) lp->stats. 715 lp->stats.rx_frame_errors++;
722 rx_frame_errors++;
723 if (rx_status & 716 if (rx_status &
724 (RX_STATUS_OVERFLOW << RX_STAT_CTL_STATUS_SHF)) 717 (RX_STATUS_OVERFLOW << RX_STAT_CTL_STATUS_SHF))
725 lp->stats.rx_fifo_errors++; 718 lp->stats.rx_fifo_errors++;
726 if (rx_status & 719 if (rx_status &
727 (RX_STATUS_LONG_ERR << RX_STAT_CTL_STATUS_SHF)) 720 (RX_STATUS_LONG_ERR << RX_STAT_CTL_STATUS_SHF))
728 lp->stats.rx_length_errors++; 721 lp->stats.rx_length_errors++;
729 } 722 }
730 723
731 /* Indicate we have processed the buffer. */ 724 /* Indicate we have processed the buffer. */
732 *pPacket = 725 *pPacket = cpu_to_le32(RXSF_READY << RX_STAT_CTL_OWNER_SHF);
733 cpu_to_le32(RXSF_READY << RX_STAT_CTL_OWNER_SHF); 726
727 /* Make sure A or B is available to hardware as appropriate. */
728 outl(BufferIndex ? OK2USE_RX_B : OK2USE_RX_A,
729 &lp->lan_saa9730_regs->Ok2Use);
734 730
735 /* Go to next packet in sequence. */ 731 /* Go to next packet in sequence. */
736 lp->NextRcvPacketIndex++; 732 lp->NextRcvPacketIndex++;
737 if (lp->NextRcvPacketIndex >= LAN_SAA9730_RCV_Q_SIZE) { 733 if (lp->NextRcvPacketIndex >= LAN_SAA9730_RCV_Q_SIZE) {
738 lp->NextRcvPacketIndex = 0; 734 lp->NextRcvPacketIndex = 0;
739 if (BufferIndex) { 735 lp->NextRcvBufferIndex ^= 1;
740 lp->NextRcvToUseIsA = 1;
741 } else {
742 lp->NextRcvToUseIsA = 0;
743 }
744 } 736 }
745 OUTL(OK2USE_RX_A | OK2USE_RX_B,
746 &lp->lan_saa9730_regs->Ok2Use);
747 737
748 /* Address next packet */ 738 /* Address next packet */
749 if (lp->NextRcvToUseIsA) 739 BufferIndex = lp->NextRcvBufferIndex;
750 BufferIndex = 0;
751 else
752 BufferIndex = 1;
753 PacketIndex = lp->NextRcvPacketIndex; 740 PacketIndex = lp->NextRcvPacketIndex;
754 pPacket = 741 pPacket = lp->RcvBuffer[BufferIndex][PacketIndex];
755 (unsigned int *) lp->
756 RcvBuffer[BufferIndex][PacketIndex];
757 rx_status = le32_to_cpu(*pPacket); 742 rx_status = le32_to_cpu(*pPacket);
758 } 743 }
759 744
760 /* Make sure A and B are available to hardware. */
761 OUTL(OK2USE_RX_A | OK2USE_RX_B, &lp->lan_saa9730_regs->Ok2Use);
762
763 return 0; 745 return 0;
764} 746}
765 747
@@ -767,8 +749,7 @@ static irqreturn_t lan_saa9730_interrupt(const int irq, void *dev_id,
767 struct pt_regs *regs) 749 struct pt_regs *regs)
768{ 750{
769 struct net_device *dev = (struct net_device *) dev_id; 751 struct net_device *dev = (struct net_device *) dev_id;
770 struct lan_saa9730_private *lp = 752 struct lan_saa9730_private *lp = netdev_priv(dev);
771 (struct lan_saa9730_private *) dev->priv;
772 753
773 if (lan_saa9730_debug > 5) 754 if (lan_saa9730_debug > 5)
774 printk("lan_saa9730_interrupt\n"); 755 printk("lan_saa9730_interrupt\n");
@@ -780,11 +761,11 @@ static irqreturn_t lan_saa9730_interrupt(const int irq, void *dev_id,
780 evm_saa9730_clear_lan_int(lp); 761 evm_saa9730_clear_lan_int(lp);
781 762
782 /* Service pending transmit interrupts. */ 763 /* Service pending transmit interrupts. */
783 if (INL(&lp->lan_saa9730_regs->DmaStatus) & DMA_STATUS_MAC_TX_INT) 764 if (readl(&lp->lan_saa9730_regs->DmaStatus) & DMA_STATUS_MAC_TX_INT)
784 lan_saa9730_tx(dev); 765 lan_saa9730_tx(dev);
785 766
786 /* Service pending receive interrupts. */ 767 /* Service pending receive interrupts. */
787 if (INL(&lp->lan_saa9730_regs->DmaStatus) & 768 if (readl(&lp->lan_saa9730_regs->DmaStatus) &
788 (DMA_STATUS_MAC_RX_INT | DMA_STATUS_RX_INT | 769 (DMA_STATUS_MAC_RX_INT | DMA_STATUS_RX_INT |
789 DMA_STATUS_RX_TO_INT)) lan_saa9730_rx(dev); 770 DMA_STATUS_RX_TO_INT)) lan_saa9730_rx(dev);
790 771
@@ -794,15 +775,9 @@ static irqreturn_t lan_saa9730_interrupt(const int irq, void *dev_id,
794 return IRQ_HANDLED; 775 return IRQ_HANDLED;
795} 776}
796 777
797static int lan_saa9730_open_fail(struct net_device *dev)
798{
799 return -ENODEV;
800}
801
802static int lan_saa9730_open(struct net_device *dev) 778static int lan_saa9730_open(struct net_device *dev)
803{ 779{
804 struct lan_saa9730_private *lp = 780 struct lan_saa9730_private *lp = netdev_priv(dev);
805 (struct lan_saa9730_private *) dev->priv;
806 781
807 /* Associate IRQ with lan_saa9730_interrupt */ 782 /* Associate IRQ with lan_saa9730_interrupt */
808 if (request_irq(dev->irq, &lan_saa9730_interrupt, 0, "SAA9730 Eth", 783 if (request_irq(dev->irq, &lan_saa9730_interrupt, 0, "SAA9730 Eth",
@@ -834,15 +809,13 @@ static int lan_saa9730_write(struct lan_saa9730_private *lp,
834 int PacketIndex; 809 int PacketIndex;
835 810
836 if (lan_saa9730_debug > 5) 811 if (lan_saa9730_debug > 5)
837 printk("lan_saa9730_write: skb=%08x\n", 812 printk("lan_saa9730_write: skb=%p\n", skb);
838 (unsigned int) skb);
839 813
840 BufferIndex = lp->NextTxmBufferIndex; 814 BufferIndex = lp->NextTxmBufferIndex;
841 PacketIndex = lp->NextTxmPacketIndex; 815 PacketIndex = lp->NextTxmPacketIndex;
842 816
843 tx_status = 817 tx_status = le32_to_cpu(*(unsigned int *)lp->TxmBuffer[BufferIndex]
844 le32_to_cpu(*(unsigned int *) lp-> 818 [PacketIndex]);
845 TxmBuffer[BufferIndex][PacketIndex]);
846 if ((tx_status & TX_STAT_CTL_OWNER_MSK) != 819 if ((tx_status & TX_STAT_CTL_OWNER_MSK) !=
847 (TXSF_EMPTY << TX_STAT_CTL_OWNER_SHF)) { 820 (TXSF_EMPTY << TX_STAT_CTL_OWNER_SHF)) {
848 if (lan_saa9730_debug > 4) 821 if (lan_saa9730_debug > 4)
@@ -858,29 +831,29 @@ static int lan_saa9730_write(struct lan_saa9730_private *lp,
858 lp->NextTxmBufferIndex ^= 1; 831 lp->NextTxmBufferIndex ^= 1;
859 } 832 }
860 833
861 pbPacketData = 834 pbPacketData = lp->TxmBuffer[BufferIndex][PacketIndex];
862 (unsigned char *) lp->TxmBuffer[BufferIndex][PacketIndex];
863 pbPacketData += 4; 835 pbPacketData += 4;
864 836
865 /* copy the bits */ 837 /* copy the bits */
866 memcpy(pbPacketData, pbData, len); 838 memcpy(pbPacketData, pbData, len);
867 839
868 /* Set transmit status for hardware */ 840 /* Set transmit status for hardware */
869 *(unsigned int *) lp->TxmBuffer[BufferIndex][PacketIndex] = 841 *(unsigned int *)lp->TxmBuffer[BufferIndex][PacketIndex] =
870 cpu_to_le32((TXSF_READY << TX_STAT_CTL_OWNER_SHF) | 842 cpu_to_le32((TXSF_READY << TX_STAT_CTL_OWNER_SHF) |
871 (TX_STAT_CTL_INT_AFTER_TX << TX_STAT_CTL_FRAME_SHF) 843 (TX_STAT_CTL_INT_AFTER_TX <<
872 | (len << TX_STAT_CTL_LENGTH_SHF)); 844 TX_STAT_CTL_FRAME_SHF) |
873 845 (len << TX_STAT_CTL_LENGTH_SHF));
874 /* Set hardware tx buffer. */ 846
875 OUTL(OK2USE_TX_A | OK2USE_TX_B, &lp->lan_saa9730_regs->Ok2Use); 847 /* Make sure A or B is available to hardware as appropriate. */
848 outl(BufferIndex ? OK2USE_TX_B : OK2USE_TX_A,
849 &lp->lan_saa9730_regs->Ok2Use);
876 850
877 return 0; 851 return 0;
878} 852}
879 853
880static void lan_saa9730_tx_timeout(struct net_device *dev) 854static void lan_saa9730_tx_timeout(struct net_device *dev)
881{ 855{
882 struct lan_saa9730_private *lp = 856 struct lan_saa9730_private *lp = netdev_priv(dev);
883 (struct lan_saa9730_private *) dev->priv;
884 857
885 /* Transmitter timeout, serious problems */ 858 /* Transmitter timeout, serious problems */
886 lp->stats.tx_errors++; 859 lp->stats.tx_errors++;
@@ -889,20 +862,19 @@ static void lan_saa9730_tx_timeout(struct net_device *dev)
889 lan_saa9730_restart(lp); 862 lan_saa9730_restart(lp);
890 863
891 dev->trans_start = jiffies; 864 dev->trans_start = jiffies;
892 netif_start_queue(dev); 865 netif_wake_queue(dev);
893} 866}
894 867
895static int lan_saa9730_start_xmit(struct sk_buff *skb, 868static int lan_saa9730_start_xmit(struct sk_buff *skb,
896 struct net_device *dev) 869 struct net_device *dev)
897{ 870{
898 struct lan_saa9730_private *lp = 871 struct lan_saa9730_private *lp = netdev_priv(dev);
899 (struct lan_saa9730_private *) dev->priv;
900 unsigned long flags; 872 unsigned long flags;
901 int skblen; 873 int skblen;
902 int len; 874 int len;
903 875
904 if (lan_saa9730_debug > 4) 876 if (lan_saa9730_debug > 4)
905 printk("Send packet: skb=%08x\n", (unsigned int) skb); 877 printk("Send packet: skb=%p\n", skb);
906 878
907 skblen = skb->len; 879 skblen = skb->len;
908 880
@@ -912,8 +884,7 @@ static int lan_saa9730_start_xmit(struct sk_buff *skb,
912 884
913 if (lan_saa9730_write(lp, skb, skblen)) { 885 if (lan_saa9730_write(lp, skb, skblen)) {
914 spin_unlock_irqrestore(&lp->lock, flags); 886 spin_unlock_irqrestore(&lp->lock, flags);
915 printk("Error when writing packet to controller: skb=%08x\n", 887 printk("Error when writing packet to controller: skb=%p\n", skb);
916 (unsigned int) skb);
917 netif_stop_queue(dev); 888 netif_stop_queue(dev);
918 return -1; 889 return -1;
919 } 890 }
@@ -922,7 +893,7 @@ static int lan_saa9730_start_xmit(struct sk_buff *skb,
922 lp->stats.tx_packets++; 893 lp->stats.tx_packets++;
923 894
924 dev->trans_start = jiffies; 895 dev->trans_start = jiffies;
925 netif_start_queue(dev); 896 netif_wake_queue(dev);
926 dev_kfree_skb(skb); 897 dev_kfree_skb(skb);
927 898
928 spin_unlock_irqrestore(&lp->lock, flags); 899 spin_unlock_irqrestore(&lp->lock, flags);
@@ -932,8 +903,7 @@ static int lan_saa9730_start_xmit(struct sk_buff *skb,
932 903
933static int lan_saa9730_close(struct net_device *dev) 904static int lan_saa9730_close(struct net_device *dev)
934{ 905{
935 struct lan_saa9730_private *lp = 906 struct lan_saa9730_private *lp = netdev_priv(dev);
936 (struct lan_saa9730_private *) dev->priv;
937 907
938 if (lan_saa9730_debug > 1) 908 if (lan_saa9730_debug > 1)
939 printk("lan_saa9730_close:\n"); 909 printk("lan_saa9730_close:\n");
@@ -955,33 +925,31 @@ static int lan_saa9730_close(struct net_device *dev)
955static struct net_device_stats *lan_saa9730_get_stats(struct net_device 925static struct net_device_stats *lan_saa9730_get_stats(struct net_device
956 *dev) 926 *dev)
957{ 927{
958 struct lan_saa9730_private *lp = 928 struct lan_saa9730_private *lp = netdev_priv(dev);
959 (struct lan_saa9730_private *) dev->priv;
960 929
961 return &lp->stats; 930 return &lp->stats;
962} 931}
963 932
964static void lan_saa9730_set_multicast(struct net_device *dev) 933static void lan_saa9730_set_multicast(struct net_device *dev)
965{ 934{
966 struct lan_saa9730_private *lp = 935 struct lan_saa9730_private *lp = netdev_priv(dev);
967 (struct lan_saa9730_private *) dev->priv;
968 936
969 /* Stop the controller */ 937 /* Stop the controller */
970 lan_saa9730_stop(lp); 938 lan_saa9730_stop(lp);
971 939
972 if (dev->flags & IFF_PROMISC) { 940 if (dev->flags & IFF_PROMISC) {
973 /* accept all packets */ 941 /* accept all packets */
974 OUTL(CAM_CONTROL_COMP_EN | CAM_CONTROL_STATION_ACC | 942 outl(CAM_CONTROL_COMP_EN | CAM_CONTROL_STATION_ACC |
975 CAM_CONTROL_GROUP_ACC | CAM_CONTROL_BROAD_ACC, 943 CAM_CONTROL_GROUP_ACC | CAM_CONTROL_BROAD_ACC,
976 &lp->lan_saa9730_regs->CamCtl); 944 &lp->lan_saa9730_regs->CamCtl);
977 } else { 945 } else {
978 if (dev->flags & IFF_ALLMULTI) { 946 if (dev->flags & IFF_ALLMULTI) {
979 /* accept all multicast packets */ 947 /* accept all multicast packets */
980 OUTL(CAM_CONTROL_COMP_EN | CAM_CONTROL_GROUP_ACC | 948 outl(CAM_CONTROL_COMP_EN | CAM_CONTROL_GROUP_ACC |
981 CAM_CONTROL_BROAD_ACC, 949 CAM_CONTROL_BROAD_ACC,
982 &lp->lan_saa9730_regs->CamCtl); 950 &lp->lan_saa9730_regs->CamCtl);
983 } else { 951 } else {
984 /* 952 /*
985 * Will handle the multicast stuff later. -carstenl 953 * Will handle the multicast stuff later. -carstenl
986 */ 954 */
987 } 955 }
@@ -993,91 +961,86 @@ static void lan_saa9730_set_multicast(struct net_device *dev)
993 961
994static void __devexit saa9730_remove_one(struct pci_dev *pdev) 962static void __devexit saa9730_remove_one(struct pci_dev *pdev)
995{ 963{
996 struct net_device *dev = pci_get_drvdata(pdev); 964 struct net_device *dev = pci_get_drvdata(pdev);
997 965 struct lan_saa9730_private *lp = netdev_priv(dev);
998 if (dev) { 966
999 unregister_netdev(dev); 967 if (dev) {
1000 kfree(dev->priv); 968 unregister_netdev(dev);
1001 free_netdev(dev); 969 lan_saa9730_free_buffers(pdev, lp);
1002 pci_release_regions(pdev); 970 iounmap(lp->lan_saa9730_regs);
1003 pci_disable_device(pdev); 971 iounmap(lp->evm_saa9730_regs);
1004 pci_set_drvdata(pdev, NULL); 972 free_netdev(dev);
1005 } 973 pci_release_regions(pdev);
974 pci_disable_device(pdev);
975 pci_set_drvdata(pdev, NULL);
976 }
1006} 977}
1007 978
1008 979
1009static int lan_saa9730_init(struct net_device *dev, int ioaddr, int irq) 980static int lan_saa9730_init(struct net_device *dev, struct pci_dev *pdev,
981 unsigned long ioaddr, int irq)
1010{ 982{
1011 struct lan_saa9730_private *lp; 983 struct lan_saa9730_private *lp = netdev_priv(dev);
1012 unsigned char ethernet_addr[6]; 984 unsigned char ethernet_addr[6];
1013 int ret = 0; 985 int ret;
1014 986
1015 dev->open = lan_saa9730_open_fail; 987 if (get_ethernet_addr(ethernet_addr)) {
988 ret = -ENODEV;
989 goto out;
990 }
1016 991
1017 if (get_ethernet_addr(ethernet_addr))
1018 return -ENODEV;
1019
1020 memcpy(dev->dev_addr, ethernet_addr, 6); 992 memcpy(dev->dev_addr, ethernet_addr, 6);
1021 dev->base_addr = ioaddr; 993 dev->base_addr = ioaddr;
1022 dev->irq = irq; 994 dev->irq = irq;
1023
1024 /*
1025 * Make certain the data structures used by the controller are aligned
1026 * and DMAble.
1027 */
1028 /*
1029 * XXX: that is obviously broken - kfree() won't be happy with us.
1030 */
1031 lp = (struct lan_saa9730_private *) (((unsigned long)
1032 kmalloc(sizeof(*lp) + 7,
1033 GFP_DMA | GFP_KERNEL)
1034 + 7) & ~7);
1035 995
1036 if (!lp) 996 lp->pci_dev = pdev;
1037 return -ENOMEM;
1038
1039 dev->priv = lp;
1040 memset(lp, 0, sizeof(*lp));
1041 997
1042 /* Set SAA9730 LAN base address. */ 998 /* Set SAA9730 LAN base address. */
1043 lp->lan_saa9730_regs = (t_lan_saa9730_regmap *) (ioaddr + 999 lp->lan_saa9730_regs = ioremap(ioaddr + SAA9730_LAN_REGS_ADDR,
1044 SAA9730_LAN_REGS_ADDR); 1000 SAA9730_LAN_REGS_SIZE);
1001 if (!lp->lan_saa9730_regs) {
1002 ret = -ENOMEM;
1003 goto out;
1004 }
1045 1005
1046 /* Set SAA9730 EVM base address. */ 1006 /* Set SAA9730 EVM base address. */
1047 lp->evm_saa9730_regs = (t_evm_saa9730_regmap *) (ioaddr + 1007 lp->evm_saa9730_regs = ioremap(ioaddr + SAA9730_EVM_REGS_ADDR,
1048 SAA9730_EVM_REGS_ADDR); 1008 SAA9730_EVM_REGS_SIZE);
1009 if (!lp->evm_saa9730_regs) {
1010 ret = -ENOMEM;
1011 goto out_iounmap_lan;
1012 }
1049 1013
1050 /* Allocate LAN RX/TX frame buffer space. */ 1014 /* Allocate LAN RX/TX frame buffer space. */
1051 /* FIXME: a leak */ 1015 if ((ret = lan_saa9730_allocate_buffers(pdev, lp)))
1052 if ((ret = lan_saa9730_allocate_buffers(lp))) 1016 goto out_iounmap;
1053 goto out;
1054 1017
1055 /* Stop LAN controller. */ 1018 /* Stop LAN controller. */
1056 if ((ret = lan_saa9730_stop(lp))) 1019 if ((ret = lan_saa9730_stop(lp)))
1057 goto out; 1020 goto out_free_consistent;
1058 1021
1059 /* Initialize CAM registers. */ 1022 /* Initialize CAM registers. */
1060 if ((ret = lan_saa9730_cam_init(dev))) 1023 if ((ret = lan_saa9730_cam_init(dev)))
1061 goto out; 1024 goto out_free_consistent;
1062 1025
1063 /* Initialize MII registers. */ 1026 /* Initialize MII registers. */
1064 if ((ret = lan_saa9730_mii_init(lp))) 1027 if ((ret = lan_saa9730_mii_init(lp)))
1065 goto out; 1028 goto out_free_consistent;
1066 1029
1067 /* Initialize control registers. */ 1030 /* Initialize control registers. */
1068 if ((ret = lan_saa9730_control_init(lp))) 1031 if ((ret = lan_saa9730_control_init(lp)))
1069 goto out; 1032 goto out_free_consistent;
1070 1033
1071 /* Load CAM registers. */ 1034 /* Load CAM registers. */
1072 if ((ret = lan_saa9730_cam_load(lp))) 1035 if ((ret = lan_saa9730_cam_load(lp)))
1073 goto out; 1036 goto out_free_consistent;
1074 1037
1075 /* Initialize DMA context registers. */ 1038 /* Initialize DMA context registers. */
1076 if ((ret = lan_saa9730_dma_init(lp))) 1039 if ((ret = lan_saa9730_dma_init(lp)))
1077 goto out; 1040 goto out_free_consistent;
1078 1041
1079 spin_lock_init(&lp->lock); 1042 spin_lock_init(&lp->lock);
1080 1043
1081 dev->open = lan_saa9730_open; 1044 dev->open = lan_saa9730_open;
1082 dev->hard_start_xmit = lan_saa9730_start_xmit; 1045 dev->hard_start_xmit = lan_saa9730_start_xmit;
1083 dev->stop = lan_saa9730_close; 1046 dev->stop = lan_saa9730_close;
@@ -1086,44 +1049,43 @@ static int lan_saa9730_init(struct net_device *dev, int ioaddr, int irq)
1086 dev->tx_timeout = lan_saa9730_tx_timeout; 1049 dev->tx_timeout = lan_saa9730_tx_timeout;
1087 dev->watchdog_timeo = (HZ >> 1); 1050 dev->watchdog_timeo = (HZ >> 1);
1088 dev->dma = 0; 1051 dev->dma = 0;
1089 1052
1090 ret = register_netdev(dev); 1053 ret = register_netdev (dev);
1091 if (ret) 1054 if (ret)
1092 goto out; 1055 goto out_free_consistent;
1056
1093 return 0; 1057 return 0;
1094 1058
1095 out: 1059out_free_consistent:
1096 kfree(dev->priv); 1060 lan_saa9730_free_buffers(pdev, lp);
1061out_iounmap:
1062 iounmap(lp->evm_saa9730_regs);
1063out_iounmap_lan:
1064 iounmap(lp->lan_saa9730_regs);
1065out:
1097 return ret; 1066 return ret;
1098} 1067}
1099 1068
1100 1069
1101static int __devinit saa9730_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) 1070static int __devinit saa9730_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
1102{ 1071{
1103 struct net_device *dev; 1072 struct net_device *dev = NULL;
1104 unsigned int pci_ioaddr; 1073 unsigned long pci_ioaddr;
1105 int err; 1074 int err;
1106 1075
1107 if (lan_saa9730_debug > 1) 1076 if (lan_saa9730_debug > 1)
1108 printk("saa9730.c: PCI bios is present, checking for devices...\n"); 1077 printk("saa9730.c: PCI bios is present, checking for devices...\n");
1109 1078
1110 err = -ENOMEM;
1111 dev = alloc_etherdev(0);
1112 if (!dev)
1113 goto out;
1114
1115 SET_MODULE_OWNER(dev);
1116
1117 err = pci_enable_device(pdev); 1079 err = pci_enable_device(pdev);
1118 if (err) { 1080 if (err) {
1119 printk(KERN_ERR "Cannot enable PCI device, aborting.\n"); 1081 printk(KERN_ERR "Cannot enable PCI device, aborting.\n");
1120 goto out1; 1082 goto out;
1121 } 1083 }
1122 1084
1123 err = pci_request_regions(pdev, DRV_MODULE_NAME); 1085 err = pci_request_regions(pdev, DRV_MODULE_NAME);
1124 if (err) { 1086 if (err) {
1125 printk(KERN_ERR "Cannot obtain PCI resources, aborting.\n"); 1087 printk(KERN_ERR "Cannot obtain PCI resources, aborting.\n");
1126 goto out2; 1088 goto out_disable_pdev;
1127 } 1089 }
1128 1090
1129 pci_irq_line = pdev->irq; 1091 pci_irq_line = pdev->irq;
@@ -1132,49 +1094,54 @@ static int __devinit saa9730_init_one(struct pci_dev *pdev, const struct pci_dev
1132 pci_ioaddr = pci_resource_start(pdev, 1); 1094 pci_ioaddr = pci_resource_start(pdev, 1);
1133 pci_set_master(pdev); 1095 pci_set_master(pdev);
1134 1096
1135 printk("Found SAA9730 (PCI) at %#x, irq %d.\n", 1097 printk("Found SAA9730 (PCI) at %lx, irq %d.\n",
1136 pci_ioaddr, pci_irq_line); 1098 pci_ioaddr, pci_irq_line);
1137 1099
1138 err = lan_saa9730_init(dev, pci_ioaddr, pci_irq_line); 1100 dev = alloc_etherdev(sizeof(struct lan_saa9730_private));
1101 if (!dev)
1102 goto out_disable_pdev;
1103
1104 err = lan_saa9730_init(dev, pdev, pci_ioaddr, pci_irq_line);
1139 if (err) { 1105 if (err) {
1140 printk("Lan init failed"); 1106 printk("LAN init failed");
1141 goto out2; 1107 goto out_free_netdev;
1142 } 1108 }
1143 1109
1144 pci_set_drvdata(pdev, dev); 1110 pci_set_drvdata(pdev, dev);
1145 SET_NETDEV_DEV(dev, &pdev->dev); 1111 SET_NETDEV_DEV(dev, &pdev->dev);
1146 return 0; 1112 return 0;
1147 1113
1148out2: 1114out_free_netdev:
1149 pci_disable_device(pdev);
1150out1:
1151 free_netdev(dev); 1115 free_netdev(dev);
1116out_disable_pdev:
1117 pci_disable_device(pdev);
1152out: 1118out:
1119 pci_set_drvdata(pdev, NULL);
1153 return err; 1120 return err;
1154} 1121}
1155 1122
1156 1123
1157static struct pci_driver saa9730_driver = { 1124static struct pci_driver saa9730_driver = {
1158 .name = DRV_MODULE_NAME, 1125 .name = DRV_MODULE_NAME,
1159 .id_table = saa9730_pci_tbl, 1126 .id_table = saa9730_pci_tbl,
1160 .probe = saa9730_init_one, 1127 .probe = saa9730_init_one,
1161 .remove = __devexit_p(saa9730_remove_one), 1128 .remove = __devexit_p(saa9730_remove_one),
1162}; 1129};
1163 1130
1164 1131
1165static int __init saa9730_init(void) 1132static int __init saa9730_init(void)
1166{ 1133{
1167 return pci_module_init(&saa9730_driver); 1134 return pci_module_init(&saa9730_driver);
1168} 1135}
1169 1136
1170static void __exit saa9730_cleanup(void) 1137static void __exit saa9730_cleanup(void)
1171{ 1138{
1172 pci_unregister_driver(&saa9730_driver); 1139 pci_unregister_driver(&saa9730_driver);
1173} 1140}
1174 1141
1175module_init(saa9730_init); 1142module_init(saa9730_init);
1176module_exit(saa9730_cleanup); 1143module_exit(saa9730_cleanup);
1177 1144
1178 1145MODULE_AUTHOR("Ralf Baechle <ralf@linux-mips.org>");
1179 1146MODULE_DESCRIPTION("Philips SAA9730 ethernet driver");
1180MODULE_LICENSE("GPL"); 1147MODULE_LICENSE("GPL");
diff --git a/drivers/net/smc91x.h b/drivers/net/smc91x.h
index 817f200742c3..a10cd184d597 100644
--- a/drivers/net/smc91x.h
+++ b/drivers/net/smc91x.h
@@ -289,6 +289,38 @@ static inline void SMC_outsw (unsigned long a, int r, unsigned char* p, int l)
289#define RPC_LSA_DEFAULT RPC_LED_TX_RX 289#define RPC_LSA_DEFAULT RPC_LED_TX_RX
290#define RPC_LSB_DEFAULT RPC_LED_100_10 290#define RPC_LSB_DEFAULT RPC_LED_100_10
291 291
292#elif defined(CONFIG_SOC_AU1X00)
293
294#include <au1xxx.h>
295
296/* We can only do 16-bit reads and writes in the static memory space. */
297#define SMC_CAN_USE_8BIT 0
298#define SMC_CAN_USE_16BIT 1
299#define SMC_CAN_USE_32BIT 0
300#define SMC_IO_SHIFT 0
301#define SMC_NOWAIT 1
302
303#define SMC_inw(a, r) au_readw((unsigned long)((a) + (r)))
304#define SMC_insw(a, r, p, l) \
305 do { \
306 unsigned long _a = (unsigned long)((a) + (r)); \
307 int _l = (l); \
308 u16 *_p = (u16 *)(p); \
309 while (_l-- > 0) \
310 *_p++ = au_readw(_a); \
311 } while(0)
312#define SMC_outw(v, a, r) au_writew(v, (unsigned long)((a) + (r)))
313#define SMC_outsw(a, r, p, l) \
314 do { \
315 unsigned long _a = (unsigned long)((a) + (r)); \
316 int _l = (l); \
317 const u16 *_p = (const u16 *)(p); \
318 while (_l-- > 0) \
319 au_writew(*_p++ , _a); \
320 } while(0)
321
322#define set_irq_type(irq, type) do {} while (0)
323
292#else 324#else
293 325
294#define SMC_CAN_USE_8BIT 1 326#define SMC_CAN_USE_8BIT 1
diff --git a/drivers/net/wireless/Kconfig b/drivers/net/wireless/Kconfig
index 7187958e40ca..00e55165b760 100644
--- a/drivers/net/wireless/Kconfig
+++ b/drivers/net/wireless/Kconfig
@@ -330,7 +330,7 @@ config PCI_HERMES
330 330
331config ATMEL 331config ATMEL
332 tristate "Atmel at76c50x chipset 802.11b support" 332 tristate "Atmel at76c50x chipset 802.11b support"
333 depends on NET_RADIO && EXPERIMENTAL 333 depends on NET_RADIO
334 select FW_LOADER 334 select FW_LOADER
335 select CRC32 335 select CRC32
336 ---help--- 336 ---help---
diff --git a/drivers/net/wireless/atmel.c b/drivers/net/wireless/atmel.c
index a3e23527fe7f..5e53c5258a33 100644
--- a/drivers/net/wireless/atmel.c
+++ b/drivers/net/wireless/atmel.c
@@ -72,7 +72,7 @@
72#include "atmel.h" 72#include "atmel.h"
73 73
74#define DRIVER_MAJOR 0 74#define DRIVER_MAJOR 0
75#define DRIVER_MINOR 96 75#define DRIVER_MINOR 98
76 76
77MODULE_AUTHOR("Simon Kelley"); 77MODULE_AUTHOR("Simon Kelley");
78MODULE_DESCRIPTION("Support for Atmel at76c50x 802.11 wireless ethernet cards."); 78MODULE_DESCRIPTION("Support for Atmel at76c50x 802.11 wireless ethernet cards.");
@@ -1504,7 +1504,7 @@ static int atmel_read_proc(char *page, char **start, off_t off,
1504 return len; 1504 return len;
1505} 1505}
1506 1506
1507struct net_device *init_atmel_card( unsigned short irq, int port, const AtmelFWType fw_type, 1507struct net_device *init_atmel_card( unsigned short irq, unsigned long port, const AtmelFWType fw_type,
1508 struct device *sys_dev, int (*card_present)(void *), void *card) 1508 struct device *sys_dev, int (*card_present)(void *), void *card)
1509{ 1509{
1510 struct net_device *dev; 1510 struct net_device *dev;
@@ -1605,8 +1605,8 @@ struct net_device *init_atmel_card( unsigned short irq, int port, const AtmelFWT
1605 goto err_out_free; 1605 goto err_out_free;
1606 } 1606 }
1607 1607
1608 if (priv->bus_type == BUS_TYPE_PCI && 1608 if (!request_region(dev->base_addr, 32,
1609 !request_region( dev->base_addr, 64, dev->name )) { 1609 priv->bus_type == BUS_TYPE_PCCARD ? "atmel_cs" : "atmel_pci")) {
1610 goto err_out_irq; 1610 goto err_out_irq;
1611 } 1611 }
1612 1612
@@ -1622,15 +1622,16 @@ struct net_device *init_atmel_card( unsigned short irq, int port, const AtmelFWT
1622 1622
1623 create_proc_read_entry ("driver/atmel", 0, NULL, atmel_read_proc, priv); 1623 create_proc_read_entry ("driver/atmel", 0, NULL, atmel_read_proc, priv);
1624 1624
1625 printk(KERN_INFO "%s: Atmel at76c50x wireless. Version %d.%d simon@thekelleys.org.uk\n", 1625 printk(KERN_INFO "%s: Atmel at76c50x. Version %d.%d. MAC %.2x:%.2x:%.2x:%.2x:%.2x:%.2x\n",
1626 dev->name, DRIVER_MAJOR, DRIVER_MINOR); 1626 dev->name, DRIVER_MAJOR, DRIVER_MINOR,
1627 dev->dev_addr[0], dev->dev_addr[1], dev->dev_addr[2],
1628 dev->dev_addr[3], dev->dev_addr[4], dev->dev_addr[5] );
1627 1629
1628 SET_MODULE_OWNER(dev); 1630 SET_MODULE_OWNER(dev);
1629 return dev; 1631 return dev;
1630 1632
1631 err_out_res: 1633 err_out_res:
1632 if (priv->bus_type == BUS_TYPE_PCI) 1634 release_region( dev->base_addr, 32);
1633 release_region( dev->base_addr, 64 );
1634 err_out_irq: 1635 err_out_irq:
1635 free_irq(dev->irq, dev); 1636 free_irq(dev->irq, dev);
1636 err_out_free: 1637 err_out_free:
@@ -1640,7 +1641,7 @@ struct net_device *init_atmel_card( unsigned short irq, int port, const AtmelFWT
1640 1641
1641EXPORT_SYMBOL(init_atmel_card); 1642EXPORT_SYMBOL(init_atmel_card);
1642 1643
1643void stop_atmel_card(struct net_device *dev, int freeres) 1644void stop_atmel_card(struct net_device *dev)
1644{ 1645{
1645 struct atmel_private *priv = netdev_priv(dev); 1646 struct atmel_private *priv = netdev_priv(dev);
1646 1647
@@ -1654,10 +1655,7 @@ void stop_atmel_card(struct net_device *dev, int freeres)
1654 remove_proc_entry("driver/atmel", NULL); 1655 remove_proc_entry("driver/atmel", NULL);
1655 free_irq(dev->irq, dev); 1656 free_irq(dev->irq, dev);
1656 kfree(priv->firmware); 1657 kfree(priv->firmware);
1657 if (freeres) { 1658 release_region(dev->base_addr, 32);
1658 /* PCMCIA frees this stuff, so only for PCI */
1659 release_region(dev->base_addr, 64);
1660 }
1661 free_netdev(dev); 1659 free_netdev(dev);
1662} 1660}
1663 1661
@@ -1810,9 +1808,9 @@ static int atmel_set_encode(struct net_device *dev,
1810 } 1808 }
1811 if(dwrq->flags & IW_ENCODE_RESTRICTED) 1809 if(dwrq->flags & IW_ENCODE_RESTRICTED)
1812 priv->exclude_unencrypted = 1; 1810 priv->exclude_unencrypted = 1;
1813 if(dwrq->flags & IW_ENCODE_OPEN) 1811 if(dwrq->flags & IW_ENCODE_OPEN)
1814 priv->exclude_unencrypted = 0; 1812 priv->exclude_unencrypted = 0;
1815 1813
1816 return -EINPROGRESS; /* Call commit handler */ 1814 return -EINPROGRESS; /* Call commit handler */
1817} 1815}
1818 1816
@@ -1827,11 +1825,12 @@ static int atmel_get_encode(struct net_device *dev,
1827 1825
1828 if (!priv->wep_is_on) 1826 if (!priv->wep_is_on)
1829 dwrq->flags = IW_ENCODE_DISABLED; 1827 dwrq->flags = IW_ENCODE_DISABLED;
1830 else if (priv->exclude_unencrypted) 1828 else {
1831 dwrq->flags = IW_ENCODE_RESTRICTED; 1829 if (priv->exclude_unencrypted)
1832 else 1830 dwrq->flags = IW_ENCODE_RESTRICTED;
1833 dwrq->flags = IW_ENCODE_OPEN; 1831 else
1834 1832 dwrq->flags = IW_ENCODE_OPEN;
1833 }
1835 /* Which key do we want ? -1 -> tx index */ 1834 /* Which key do we want ? -1 -> tx index */
1836 if (index < 0 || index >= 4) 1835 if (index < 0 || index >= 4)
1837 index = priv->default_key; 1836 index = priv->default_key;
@@ -2645,8 +2644,8 @@ static void handle_beacon_probe(struct atmel_private *priv, u16 capability, u8 c
2645 } 2644 }
2646} 2645}
2647 2646
2648 2647
2649static void send_authentication_request(struct atmel_private *priv, u8 *challenge, int challenge_len) 2648static void send_authentication_request(struct atmel_private *priv, u16 system, u8 *challenge, int challenge_len)
2650{ 2649{
2651 struct ieee80211_hdr_4addr header; 2650 struct ieee80211_hdr_4addr header;
2652 struct auth_body auth; 2651 struct auth_body auth;
@@ -2658,14 +2657,11 @@ static void send_authentication_request(struct atmel_private *priv, u8 *challeng
2658 memcpy(header.addr2, priv->dev->dev_addr, 6); 2657 memcpy(header.addr2, priv->dev->dev_addr, 6);
2659 memcpy(header.addr3, priv->CurrentBSSID, 6); 2658 memcpy(header.addr3, priv->CurrentBSSID, 6);
2660 2659
2661 if (priv->wep_is_on) { 2660 if (priv->wep_is_on && priv->CurrentAuthentTransactionSeqNum != 1)
2662 auth.alg = cpu_to_le16(C80211_MGMT_AAN_SHAREDKEY);
2663 /* no WEP for authentication frames with TrSeqNo 1 */ 2661 /* no WEP for authentication frames with TrSeqNo 1 */
2664 if (priv->CurrentAuthentTransactionSeqNum != 1) 2662 header.frame_ctl |= cpu_to_le16(IEEE80211_FCTL_PROTECTED);
2665 header.frame_ctl |= cpu_to_le16(IEEE80211_FCTL_PROTECTED); 2663
2666 } else { 2664 auth.alg = cpu_to_le16(system);
2667 auth.alg = cpu_to_le16(C80211_MGMT_AAN_OPENSYSTEM);
2668 }
2669 2665
2670 auth.status = 0; 2666 auth.status = 0;
2671 auth.trans_seq = cpu_to_le16(priv->CurrentAuthentTransactionSeqNum); 2667 auth.trans_seq = cpu_to_le16(priv->CurrentAuthentTransactionSeqNum);
@@ -2834,6 +2830,7 @@ static void authenticate(struct atmel_private *priv, u16 frame_len)
2834 struct auth_body *auth = (struct auth_body *)priv->rx_buf; 2830 struct auth_body *auth = (struct auth_body *)priv->rx_buf;
2835 u16 status = le16_to_cpu(auth->status); 2831 u16 status = le16_to_cpu(auth->status);
2836 u16 trans_seq_no = le16_to_cpu(auth->trans_seq); 2832 u16 trans_seq_no = le16_to_cpu(auth->trans_seq);
2833 u16 system = le16_to_cpu(auth->alg);
2837 2834
2838 if (status == C80211_MGMT_SC_Success && !priv->wep_is_on) { 2835 if (status == C80211_MGMT_SC_Success && !priv->wep_is_on) {
2839 /* no WEP */ 2836 /* no WEP */
@@ -2855,7 +2852,7 @@ static void authenticate(struct atmel_private *priv, u16 frame_len)
2855 2852
2856 if (trans_seq_no == 0x0002 && 2853 if (trans_seq_no == 0x0002 &&
2857 auth->el_id == C80211_MGMT_ElementID_ChallengeText) { 2854 auth->el_id == C80211_MGMT_ElementID_ChallengeText) {
2858 send_authentication_request(priv, auth->chall_text, auth->chall_text_len); 2855 send_authentication_request(priv, system, auth->chall_text, auth->chall_text_len);
2859 return; 2856 return;
2860 } 2857 }
2861 2858
@@ -2872,14 +2869,20 @@ static void authenticate(struct atmel_private *priv, u16 frame_len)
2872 } 2869 }
2873 } 2870 }
2874 2871
2875 if (status == C80211_MGMT_SC_AuthAlgNotSupported && priv->connect_to_any_BSS) { 2872 if (status == C80211_MGMT_SC_AuthAlgNotSupported) {
2876 int bss_index; 2873 /* Do opensystem first, then try sharedkey */
2877 2874 if (system == C80211_MGMT_AAN_OPENSYSTEM) {
2878 priv->BSSinfo[(int)(priv->current_BSS)].channel |= 0x80; 2875 priv->CurrentAuthentTransactionSeqNum = 0x001;
2879 2876 send_authentication_request(priv, C80211_MGMT_AAN_SHAREDKEY, NULL, 0);
2880 if ((bss_index = retrieve_bss(priv)) != -1) { 2877 } else if (priv->connect_to_any_BSS) {
2881 atmel_join_bss(priv, bss_index); 2878 int bss_index;
2882 return; 2879
2880 priv->BSSinfo[(int)(priv->current_BSS)].channel |= 0x80;
2881
2882 if ((bss_index = retrieve_bss(priv)) != -1) {
2883 atmel_join_bss(priv, bss_index);
2884 return;
2885 }
2883 } 2886 }
2884 } 2887 }
2885 2888
@@ -3205,7 +3208,7 @@ static void atmel_management_timer(u_long a)
3205 priv->AuthenticationRequestRetryCnt++; 3208 priv->AuthenticationRequestRetryCnt++;
3206 priv->CurrentAuthentTransactionSeqNum = 0x0001; 3209 priv->CurrentAuthentTransactionSeqNum = 0x0001;
3207 mod_timer(&priv->management_timer, jiffies + MGMT_JIFFIES); 3210 mod_timer(&priv->management_timer, jiffies + MGMT_JIFFIES);
3208 send_authentication_request(priv, NULL, 0); 3211 send_authentication_request(priv, C80211_MGMT_AAN_OPENSYSTEM, NULL, 0);
3209 } 3212 }
3210 3213
3211 break; 3214 break;
@@ -3312,7 +3315,7 @@ static void atmel_command_irq(struct atmel_private *priv)
3312 3315
3313 mod_timer(&priv->management_timer, jiffies + MGMT_JIFFIES); 3316 mod_timer(&priv->management_timer, jiffies + MGMT_JIFFIES);
3314 priv->CurrentAuthentTransactionSeqNum = 0x0001; 3317 priv->CurrentAuthentTransactionSeqNum = 0x0001;
3315 send_authentication_request(priv, NULL, 0); 3318 send_authentication_request(priv, C80211_MGMT_AAN_SHAREDKEY, NULL, 0);
3316 } 3319 }
3317 return; 3320 return;
3318 } 3321 }
@@ -3482,11 +3485,6 @@ static int probe_atmel_card(struct net_device *dev)
3482 printk(KERN_ALERT "%s: *** Invalid MAC address. UPGRADE Firmware ****\n", dev->name); 3485 printk(KERN_ALERT "%s: *** Invalid MAC address. UPGRADE Firmware ****\n", dev->name);
3483 memcpy(dev->dev_addr, default_mac, 6); 3486 memcpy(dev->dev_addr, default_mac, 6);
3484 } 3487 }
3485 printk(KERN_INFO "%s: MAC address %.2x:%.2x:%.2x:%.2x:%.2x:%.2x\n",
3486 dev->name,
3487 dev->dev_addr[0], dev->dev_addr[1], dev->dev_addr[2],
3488 dev->dev_addr[3], dev->dev_addr[4], dev->dev_addr[5] );
3489
3490 } 3488 }
3491 3489
3492 return rc; 3490 return rc;
diff --git a/drivers/net/wireless/atmel.h b/drivers/net/wireless/atmel.h
index 825000edfc2c..b9b3e5b76544 100644
--- a/drivers/net/wireless/atmel.h
+++ b/drivers/net/wireless/atmel.h
@@ -35,9 +35,9 @@ typedef enum {
35 ATMEL_FW_TYPE_506 35 ATMEL_FW_TYPE_506
36} AtmelFWType; 36} AtmelFWType;
37 37
38struct net_device *init_atmel_card(unsigned short, int, const AtmelFWType, struct device *, 38struct net_device *init_atmel_card(unsigned short, unsigned long, const AtmelFWType, struct device *,
39 int (*present_func)(void *), void * ); 39 int (*present_func)(void *), void * );
40void stop_atmel_card( struct net_device *, int ); 40void stop_atmel_card( struct net_device *);
41int atmel_open( struct net_device * ); 41int atmel_open( struct net_device * );
42 42
43#endif 43#endif
diff --git a/drivers/net/wireless/atmel_cs.c b/drivers/net/wireless/atmel_cs.c
index 1bd13146c644..17d1fd90f832 100644
--- a/drivers/net/wireless/atmel_cs.c
+++ b/drivers/net/wireless/atmel_cs.c
@@ -63,6 +63,7 @@
63 be present but disabled -- but it can then be enabled for specific 63 be present but disabled -- but it can then be enabled for specific
64 modules at load time with a 'pc_debug=#' option to insmod. 64 modules at load time with a 'pc_debug=#' option to insmod.
65*/ 65*/
66
66#ifdef PCMCIA_DEBUG 67#ifdef PCMCIA_DEBUG
67static int pc_debug = PCMCIA_DEBUG; 68static int pc_debug = PCMCIA_DEBUG;
68module_param(pc_debug, int, 0); 69module_param(pc_debug, int, 0);
@@ -285,41 +286,6 @@ static int card_present(void *arg)
285 return 0; 286 return 0;
286} 287}
287 288
288/* list of cards we know about and their firmware requirements.
289 Go either by Manfid or version strings.
290 Cards not in this list will need a firmware parameter to the module
291 in all probability. Note that the SMC 2632 V2 and V3 have the same
292 manfids, so we ignore those and use the version1 strings. */
293
294static struct {
295 int manf, card;
296 char *ver1;
297 AtmelFWType firmware;
298 char *name;
299} card_table[] = {
300 { 0, 0, "WLAN/802.11b PC CARD", ATMEL_FW_TYPE_502D, "Actiontec 802CAT1" },
301 { 0, 0, "ATMEL/AT76C502AR", ATMEL_FW_TYPE_502, "NoName-RFMD" },
302 { 0, 0, "ATMEL/AT76C502AR_D", ATMEL_FW_TYPE_502D, "NoName-revD" },
303 { 0, 0, "ATMEL/AT76C502AR_E", ATMEL_FW_TYPE_502E, "NoName-revE" },
304 { 0, 0, "ATMEL/AT76C504", ATMEL_FW_TYPE_504, "NoName-504" },
305 { 0, 0, "ATMEL/AT76C504A", ATMEL_FW_TYPE_504A_2958, "NoName-504a-2958" },
306 { 0, 0, "ATMEL/AT76C504_R", ATMEL_FW_TYPE_504_2958, "NoName-504-2958" },
307 { MANFID_3COM, 0x0620, NULL, ATMEL_FW_TYPE_502_3COM, "3com 3CRWE62092B" },
308 { MANFID_3COM, 0x0696, NULL, ATMEL_FW_TYPE_502_3COM, "3com 3CRSHPW196" },
309 { 0, 0, "SMC/2632W-V2", ATMEL_FW_TYPE_502, "SMC 2632W-V2" },
310 { 0, 0, "SMC/2632W", ATMEL_FW_TYPE_502D, "SMC 2632W-V3" },
311 { 0xd601, 0x0007, NULL, ATMEL_FW_TYPE_502, "Sitecom WLAN-011" },
312 { 0x01bf, 0x3302, NULL, ATMEL_FW_TYPE_502E, "Belkin F5D6020-V2" },
313 { 0, 0, "BT/Voyager 1020 Laptop Adapter", ATMEL_FW_TYPE_502, "BT Voyager 1020" },
314 { 0, 0, "IEEE 802.11b/Wireless LAN PC Card", ATMEL_FW_TYPE_502, "Siemens Gigaset PC Card II" },
315 { 0, 0, "IEEE 802.11b/Wireless LAN Card S", ATMEL_FW_TYPE_504_2958, "Siemens Gigaset PC Card II" },
316 { 0, 0, "CNet/CNWLC 11Mbps Wireless PC Card V-5", ATMEL_FW_TYPE_502E, "CNet CNWLC-811ARL" },
317 { 0, 0, "Wireless/PC_CARD", ATMEL_FW_TYPE_502D, "Planet WL-3552" },
318 { 0, 0, "OEM/11Mbps Wireless LAN PC Card V-3", ATMEL_FW_TYPE_502, "OEM 11Mbps WLAN PCMCIA Card" },
319 { 0, 0, "11WAVE/11WP611AL-E", ATMEL_FW_TYPE_502E, "11WAVE WaveBuddy" },
320 { 0, 0, "LG/LW2100N", ATMEL_FW_TYPE_502E, "LG LW2100N 11Mbps WLAN PCMCIA Card" },
321};
322
323static void atmel_config(dev_link_t *link) 289static void atmel_config(dev_link_t *link)
324{ 290{
325 client_handle_t handle; 291 client_handle_t handle;
@@ -328,10 +294,11 @@ static void atmel_config(dev_link_t *link)
328 local_info_t *dev; 294 local_info_t *dev;
329 int last_fn, last_ret; 295 int last_fn, last_ret;
330 u_char buf[64]; 296 u_char buf[64];
331 int card_index = -1, done = 0; 297 struct pcmcia_device_id *did;
332 298
333 handle = link->handle; 299 handle = link->handle;
334 dev = link->priv; 300 dev = link->priv;
301 did = handle_to_dev(handle).driver_data;
335 302
336 DEBUG(0, "atmel_config(0x%p)\n", link); 303 DEBUG(0, "atmel_config(0x%p)\n", link);
337 304
@@ -340,59 +307,6 @@ static void atmel_config(dev_link_t *link)
340 tuple.TupleDataMax = sizeof(buf); 307 tuple.TupleDataMax = sizeof(buf);
341 tuple.TupleOffset = 0; 308 tuple.TupleOffset = 0;
342 309
343 tuple.DesiredTuple = CISTPL_MANFID;
344 if (pcmcia_get_first_tuple(handle, &tuple) == 0) {
345 int i;
346 cistpl_manfid_t *manfid;
347 CS_CHECK(GetTupleData, pcmcia_get_tuple_data(handle, &tuple));
348 CS_CHECK(ParseTuple, pcmcia_parse_tuple(handle, &tuple, &parse));
349 manfid = &(parse.manfid);
350 for (i = 0; i < sizeof(card_table)/sizeof(card_table[0]); i++) {
351 if (!card_table[i].ver1 &&
352 manfid->manf == card_table[i].manf &&
353 manfid->card == card_table[i].card) {
354 card_index = i;
355 done = 1;
356 }
357 }
358 }
359
360 tuple.DesiredTuple = CISTPL_VERS_1;
361 if (!done && (pcmcia_get_first_tuple(handle, &tuple) == 0)) {
362 int i, j, k;
363 cistpl_vers_1_t *ver1;
364 CS_CHECK(GetTupleData, pcmcia_get_tuple_data(handle, &tuple));
365 CS_CHECK(ParseTuple, pcmcia_parse_tuple(handle, &tuple, &parse));
366 ver1 = &(parse.version_1);
367
368 for (i = 0; i < sizeof(card_table)/sizeof(card_table[0]); i++) {
369 for (j = 0; j < ver1->ns; j++) {
370 char *p = card_table[i].ver1;
371 char *q = &ver1->str[ver1->ofs[j]];
372 if (!p)
373 goto mismatch;
374 for (k = 0; k < j; k++) {
375 while ((*p != '\0') && (*p != '/')) p++;
376 if (*p == '\0') {
377 if (*q != '\0')
378 goto mismatch;
379 } else {
380 p++;
381 }
382 }
383 while((*q != '\0') && (*p != '\0') &&
384 (*p != '/') && (*p == *q)) p++, q++;
385 if (((*p != '\0') && *p != '/') || *q != '\0')
386 goto mismatch;
387 }
388 card_index = i;
389 break; /* done */
390
391 mismatch:
392 j = 0; /* dummy stmt to shut up compiler */
393 }
394 }
395
396 /* 310 /*
397 This reads the card's CONFIG tuple to find its configuration 311 This reads the card's CONFIG tuple to find its configuration
398 registers. 312 registers.
@@ -509,12 +423,13 @@ static void atmel_config(dev_link_t *link)
509 ((local_info_t*)link->priv)->eth_dev = 423 ((local_info_t*)link->priv)->eth_dev =
510 init_atmel_card(link->irq.AssignedIRQ, 424 init_atmel_card(link->irq.AssignedIRQ,
511 link->io.BasePort1, 425 link->io.BasePort1,
512 card_index == -1 ? ATMEL_FW_TYPE_NONE : card_table[card_index].firmware, 426 did ? did->driver_info : ATMEL_FW_TYPE_NONE,
513 &handle_to_dev(handle), 427 &handle_to_dev(handle),
514 card_present, 428 card_present,
515 link); 429 link);
516 if (!((local_info_t*)link->priv)->eth_dev) 430 if (!((local_info_t*)link->priv)->eth_dev)
517 goto cs_failed; 431 goto cs_failed;
432
518 433
519 /* 434 /*
520 At this point, the dev_node_t structure(s) need to be 435 At this point, the dev_node_t structure(s) need to be
@@ -523,26 +438,7 @@ static void atmel_config(dev_link_t *link)
523 strcpy(dev->node.dev_name, ((local_info_t*)link->priv)->eth_dev->name ); 438 strcpy(dev->node.dev_name, ((local_info_t*)link->priv)->eth_dev->name );
524 dev->node.major = dev->node.minor = 0; 439 dev->node.major = dev->node.minor = 0;
525 link->dev = &dev->node; 440 link->dev = &dev->node;
526 441
527 /* Finally, report what we've done */
528 printk(KERN_INFO "%s: %s%sindex 0x%02x: Vcc %d.%d",
529 dev->node.dev_name,
530 card_index == -1 ? "" : card_table[card_index].name,
531 card_index == -1 ? "" : " ",
532 link->conf.ConfigIndex,
533 link->conf.Vcc/10, link->conf.Vcc%10);
534 if (link->conf.Vpp1)
535 printk(", Vpp %d.%d", link->conf.Vpp1/10, link->conf.Vpp1%10);
536 if (link->conf.Attributes & CONF_ENABLE_IRQ)
537 printk(", irq %d", link->irq.AssignedIRQ);
538 if (link->io.NumPorts1)
539 printk(", io 0x%04x-0x%04x", link->io.BasePort1,
540 link->io.BasePort1+link->io.NumPorts1-1);
541 if (link->io.NumPorts2)
542 printk(" & 0x%04x-0x%04x", link->io.BasePort2,
543 link->io.BasePort2+link->io.NumPorts2-1);
544 printk("\n");
545
546 link->state &= ~DEV_CONFIG_PENDING; 442 link->state &= ~DEV_CONFIG_PENDING;
547 return; 443 return;
548 444
@@ -569,7 +465,7 @@ static void atmel_release(dev_link_t *link)
569 link->dev = NULL; 465 link->dev = NULL;
570 466
571 if (dev) 467 if (dev)
572 stop_atmel_card(dev, 0); 468 stop_atmel_card(dev);
573 ((local_info_t*)link->priv)->eth_dev = NULL; 469 ((local_info_t*)link->priv)->eth_dev = NULL;
574 470
575 /* Don't bother checking to see if these succeed or not */ 471 /* Don't bother checking to see if these succeed or not */
@@ -637,25 +533,47 @@ static int atmel_event(event_t event, int priority,
637} /* atmel_event */ 533} /* atmel_event */
638 534
639/*====================================================================*/ 535/*====================================================================*/
536/* We use the driver_info field to store the correct firmware type for a card. */
537
538#define PCMCIA_DEVICE_MANF_CARD_INFO(manf, card, info) { \
539 .match_flags = PCMCIA_DEV_ID_MATCH_MANF_ID| \
540 PCMCIA_DEV_ID_MATCH_CARD_ID, \
541 .manf_id = (manf), \
542 .card_id = (card), \
543 .driver_info = (kernel_ulong_t)(info), }
544
545#define PCMCIA_DEVICE_PROD_ID12_INFO(v1, v2, vh1, vh2, info) { \
546 .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \
547 PCMCIA_DEV_ID_MATCH_PROD_ID2, \
548 .prod_id = { (v1), (v2), NULL, NULL }, \
549 .prod_id_hash = { (vh1), (vh2), 0, 0 }, \
550 .driver_info = (kernel_ulong_t)(info), }
551
640static struct pcmcia_device_id atmel_ids[] = { 552static struct pcmcia_device_id atmel_ids[] = {
641 PCMCIA_DEVICE_MANF_CARD(0x0101, 0x0620), 553 PCMCIA_DEVICE_MANF_CARD_INFO(0x0101, 0x0620, ATMEL_FW_TYPE_502_3COM),
642 PCMCIA_DEVICE_MANF_CARD(0x0101, 0x0696), 554 PCMCIA_DEVICE_MANF_CARD_INFO(0x0101, 0x0696, ATMEL_FW_TYPE_502_3COM),
643 PCMCIA_DEVICE_MANF_CARD(0x01bf, 0x3302), 555 PCMCIA_DEVICE_MANF_CARD_INFO(0x01bf, 0x3302, ATMEL_FW_TYPE_502E),
644 PCMCIA_DEVICE_MANF_CARD(0xd601, 0x0007), 556 PCMCIA_DEVICE_MANF_CARD_INFO(0xd601, 0x0007, ATMEL_FW_TYPE_502),
645 PCMCIA_DEVICE_PROD_ID12("11WAVE", "11WP611AL-E", 0x9eb2da1f, 0xc9a0d3f9), 557 PCMCIA_DEVICE_PROD_ID12_INFO("11WAVE", "11WP611AL-E", 0x9eb2da1f, 0xc9a0d3f9, ATMEL_FW_TYPE_502E),
646 PCMCIA_DEVICE_PROD_ID12("ATMEL", "AT76C502AR", 0xabda4164, 0x41b37e1f), 558 PCMCIA_DEVICE_PROD_ID12_INFO("ATMEL", "AT76C502AR", 0xabda4164, 0x41b37e1f, ATMEL_FW_TYPE_502),
647 PCMCIA_DEVICE_PROD_ID12("ATMEL", "AT76C504", 0xabda4164, 0x5040670a), 559 PCMCIA_DEVICE_PROD_ID12_INFO("ATMEL", "AT76C502AR_D", 0xabda4164, 0x3675d704, ATMEL_FW_TYPE_502D),
648 PCMCIA_DEVICE_PROD_ID12("ATMEL", "AT76C504A", 0xabda4164, 0xe15ed87f), 560 PCMCIA_DEVICE_PROD_ID12_INFO("ATMEL", "AT76C502AR_E", 0xabda4164, 0x4172e792, ATMEL_FW_TYPE_502E),
649 PCMCIA_DEVICE_PROD_ID12("BT", "Voyager 1020 Laptop Adapter", 0xae49b86a, 0x1e957cd5), 561 PCMCIA_DEVICE_PROD_ID12_INFO("ATMEL", "AT76C504_R", 0xabda4164, 0x917f3d72, ATMEL_FW_TYPE_504_2958),
650 PCMCIA_DEVICE_PROD_ID12("CNet", "CNWLC 11Mbps Wireless PC Card V-5", 0xbc477dde, 0x502fae6b), 562 PCMCIA_DEVICE_PROD_ID12_INFO("ATMEL", "AT76C504", 0xabda4164, 0x5040670a, ATMEL_FW_TYPE_504),
651 PCMCIA_DEVICE_PROD_ID12("IEEE 802.11b", "Wireless LAN PC Card", 0x5b878724, 0x122f1df6), 563 PCMCIA_DEVICE_PROD_ID12_INFO("ATMEL", "AT76C504A", 0xabda4164, 0xe15ed87f, ATMEL_FW_TYPE_504A_2958),
652 PCMCIA_DEVICE_PROD_ID12("OEM", "11Mbps Wireless LAN PC Card V-3", 0xfea54c90, 0x1c5b0f68), 564 PCMCIA_DEVICE_PROD_ID12_INFO("BT", "Voyager 1020 Laptop Adapter", 0xae49b86a, 0x1e957cd5, ATMEL_FW_TYPE_502),
653 PCMCIA_DEVICE_PROD_ID12("SMC", "2632W", 0xc4f8b18b, 0x30f38774), 565 PCMCIA_DEVICE_PROD_ID12_INFO("CNet", "CNWLC 11Mbps Wireless PC Card V-5", 0xbc477dde, 0x502fae6b, ATMEL_FW_TYPE_502E),
654 PCMCIA_DEVICE_PROD_ID12("SMC", "2632W-V2", 0xc4f8b18b, 0x172d1377), 566 PCMCIA_DEVICE_PROD_ID12_INFO("IEEE 802.11b", "Wireless LAN PC Card", 0x5b878724, 0x122f1df6, ATMEL_FW_TYPE_502),
655 PCMCIA_DEVICE_PROD_ID12("Wireless", "PC", 0xa407ecdd, 0x556e4d7e), 567 PCMCIA_DEVICE_PROD_ID12_INFO("IEEE 802.11b", "Wireless LAN Card S", 0x5b878724, 0x5fba533a, ATMEL_FW_TYPE_504_2958),
656 PCMCIA_DEVICE_PROD_ID12("WLAN", "802.11b PC CARD", 0x575c516c, 0xb1f6dbc4), 568 PCMCIA_DEVICE_PROD_ID12_INFO("OEM", "11Mbps Wireless LAN PC Card V-3", 0xfea54c90, 0x1c5b0f68, ATMEL_FW_TYPE_502),
569 PCMCIA_DEVICE_PROD_ID12_INFO("SMC", "2632W", 0xc4f8b18b, 0x30f38774, ATMEL_FW_TYPE_502D),
570 PCMCIA_DEVICE_PROD_ID12_INFO("SMC", "2632W-V2", 0xc4f8b18b, 0x172d1377, ATMEL_FW_TYPE_502),
571 PCMCIA_DEVICE_PROD_ID12_INFO("Wireless", "PC_CARD", 0xa407ecdd, 0x119f6314, ATMEL_FW_TYPE_502D),
572 PCMCIA_DEVICE_PROD_ID12_INFO("WLAN", "802.11b PC CARD", 0x575c516c, 0xb1f6dbc4, ATMEL_FW_TYPE_502D),
573 PCMCIA_DEVICE_PROD_ID12_INFO("LG", "LW2100N", 0xb474d43a, 0x6b1fec94, ATMEL_FW_TYPE_502E),
657 PCMCIA_DEVICE_NULL 574 PCMCIA_DEVICE_NULL
658}; 575};
576
659MODULE_DEVICE_TABLE(pcmcia, atmel_ids); 577MODULE_DEVICE_TABLE(pcmcia, atmel_ids);
660 578
661static struct pcmcia_driver atmel_driver = { 579static struct pcmcia_driver atmel_driver = {
diff --git a/drivers/net/wireless/atmel_pci.c b/drivers/net/wireless/atmel_pci.c
index 2eb00a957bbe..a61b3bc6cccf 100644
--- a/drivers/net/wireless/atmel_pci.c
+++ b/drivers/net/wireless/atmel_pci.c
@@ -72,7 +72,7 @@ static int __devinit atmel_pci_probe(struct pci_dev *pdev,
72 72
73static void __devexit atmel_pci_remove(struct pci_dev *pdev) 73static void __devexit atmel_pci_remove(struct pci_dev *pdev)
74{ 74{
75 stop_atmel_card(pci_get_drvdata(pdev), 1); 75 stop_atmel_card(pci_get_drvdata(pdev));
76} 76}
77 77
78static int __init atmel_init_module(void) 78static int __init atmel_init_module(void)
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-25 07:37:19 -0500