#include "b44.h"
#define DRV_MODULE_NAME "b44"
-@@ -87,8 +91,8 @@
+@@ -86,8 +90,8 @@
static char version[] __devinitdata =
DRV_MODULE_NAME ".c:v" DRV_MODULE_VERSION " (" DRV_MODULE_RELDATE ")\n";
MODULE_LICENSE("GPL");
MODULE_VERSION(DRV_MODULE_VERSION);
-@@ -96,24 +100,18 @@
+@@ -95,18 +99,11 @@
module_param(b44_debug, int, 0);
MODULE_PARM_DESC(b44_debug, "B44 bitmapped debugging message enable value");
-
static void b44_halt(struct b44 *);
static void b44_init_rings(struct b44 *);
- static void b44_init_hw(struct b44 *, int);
-
+
+@@ -118,6 +115,7 @@
+
static int dma_desc_align_mask;
static int dma_desc_sync_size;
+static int instance;
static const char b44_gstrings[][ETH_GSTRING_LEN] = {
#define _B44(x...) # x,
-@@ -121,35 +119,24 @@
+@@ -125,35 +123,24 @@
#undef _B44
};
}
static int b44_wait_bit(struct b44 *bp, unsigned long reg,
-@@ -177,117 +164,29 @@
+@@ -181,117 +168,29 @@
return 0;
}
{
u32 val;
-@@ -323,14 +222,14 @@
+@@ -327,14 +226,14 @@
bw32(bp, B44_IMASK, bp->imask);
}
(reg << MDIO_DATA_RA_SHIFT) |
(MDIO_TA_VALID << MDIO_DATA_TA_SHIFT)));
err = b44_wait_bit(bp, B44_EMAC_ISTAT, EMAC_INT_MII, 100, 0);
-@@ -339,18 +238,34 @@
+@@ -343,18 +242,34 @@
return err;
}
/* miilib interface */
/* FIXME FIXME: phy_id is ignored, bp->phy_addr use is unconditional
* due to code existing before miilib use was added to this driver.
-@@ -379,6 +294,8 @@
+@@ -383,6 +298,8 @@
u32 val;
int err;
err = b44_writephy(bp, MII_BMCR, BMCR_RESET);
if (err)
return err;
-@@ -437,11 +354,27 @@
+@@ -441,11 +358,27 @@
__b44_set_flow_ctrl(bp, pause_enab);
}
if ((err = b44_readphy(bp, B44_MII_ALEDCTRL, &val)) != 0)
goto out;
if ((err = b44_writephy(bp, B44_MII_ALEDCTRL,
-@@ -537,6 +470,19 @@
+@@ -541,6 +474,19 @@
{
u32 bmsr, aux;
if (!b44_readphy(bp, MII_BMSR, &bmsr) &&
!b44_readphy(bp, B44_MII_AUXCTRL, &aux) &&
(bmsr != 0xffff)) {
-@@ -613,10 +559,10 @@
+@@ -617,10 +563,10 @@
BUG_ON(skb == NULL);
rp->skb = NULL;
dev_kfree_skb_irq(skb);
}
-@@ -652,10 +598,10 @@
+@@ -656,10 +602,10 @@
skb = dev_alloc_skb(RX_PKT_BUF_SZ);
if (skb == NULL)
return -ENOMEM;
/* Hardware bug work-around, the chip is unable to do PCI DMA
to/from anything above 1GB :-( */
-@@ -663,18 +609,18 @@
- mapping + RX_PKT_BUF_SZ > B44_DMA_MASK) {
+@@ -667,18 +613,18 @@
+ mapping + RX_PKT_BUF_SZ > DMA_30BIT_MASK) {
/* Sigh... */
if (!dma_mapping_error(mapping))
- pci_unmap_single(bp->pdev, mapping, RX_PKT_BUF_SZ,PCI_DMA_FROMDEVICE);
- PCI_DMA_FROMDEVICE);
+ DMA_FROM_DEVICE);
if (dma_mapping_error(mapping) ||
- mapping + RX_PKT_BUF_SZ > B44_DMA_MASK) {
+ mapping + RX_PKT_BUF_SZ > DMA_30BIT_MASK) {
if (!dma_mapping_error(mapping))
- pci_unmap_single(bp->pdev, mapping, RX_PKT_BUF_SZ,PCI_DMA_FROMDEVICE);
+ dma_unmap_single(&bp->sdev->dev, mapping, RX_PKT_BUF_SZ,DMA_FROM_DEVICE);
dev_kfree_skb_any(skb);
return -ENOMEM;
}
-@@ -703,9 +649,9 @@
+@@ -707,9 +653,9 @@
dp->addr = cpu_to_le32((u32) mapping + bp->rx_offset + bp->dma_offset);
if (bp->flags & B44_FLAG_RX_RING_HACK)
return RX_PKT_BUF_SZ;
}
-@@ -732,9 +678,9 @@
+@@ -736,9 +682,9 @@
pci_unmap_addr(src_map, mapping));
if (bp->flags & B44_FLAG_RX_RING_HACK)
ctrl = src_desc->ctrl;
if (dest_idx == (B44_RX_RING_SIZE - 1))
-@@ -748,13 +694,13 @@
+@@ -752,13 +698,13 @@
src_map->skb = NULL;
if (bp->flags & B44_FLAG_RX_RING_HACK)
+ dest_idx * sizeof(dest_desc),
+ DMA_BIDIRECTIONAL);
-- pci_dma_sync_single_for_device(bp->pdev, src_desc->addr,
-+ dma_sync_single_for_device(&bp->sdev->dev, src_desc->addr,
+- pci_dma_sync_single_for_device(bp->pdev, le32_to_cpu(src_desc->addr),
++ dma_sync_single_for_device(&bp->sdev->dev, le32_to_cpu(src_desc->addr),
RX_PKT_BUF_SZ,
- PCI_DMA_FROMDEVICE);
+ DMA_FROM_DEVICE);
}
static int b44_rx(struct b44 *bp, int budget)
-@@ -774,9 +720,9 @@
+@@ -778,9 +724,9 @@
struct rx_header *rh;
u16 len;
- PCI_DMA_FROMDEVICE);
+ DMA_FROM_DEVICE);
rh = (struct rx_header *) skb->data;
- len = cpu_to_le16(rh->len);
+ len = le16_to_cpu(rh->len);
if ((len > (RX_PKT_BUF_SZ - bp->rx_offset)) ||
-@@ -808,11 +754,11 @@
+@@ -812,11 +758,11 @@
skb_size = b44_alloc_rx_skb(bp, cons, bp->rx_prod);
if (skb_size < 0)
goto drop_it;
} else {
struct sk_buff *copy_skb;
-@@ -980,23 +926,23 @@
+@@ -986,23 +932,23 @@
goto err_out;
}
- mapping = pci_map_single(bp->pdev, skb->data, len, PCI_DMA_TODEVICE);
+ mapping = dma_map_single(&bp->sdev->dev, skb->data, len, DMA_TO_DEVICE);
- if (dma_mapping_error(mapping) || mapping + len > B44_DMA_MASK) {
+ if (dma_mapping_error(mapping) || mapping + len > DMA_30BIT_MASK) {
/* Chip can't handle DMA to/from >1GB, use bounce buffer */
if (!dma_mapping_error(mapping))
- pci_unmap_single(bp->pdev, mapping, len, PCI_DMA_TODEVICE);
- len, PCI_DMA_TODEVICE);
+ mapping = dma_map_single(&bp->sdev->dev, bounce_skb->data,
+ len, DMA_TO_DEVICE);
- if (dma_mapping_error(mapping) || mapping + len > B44_DMA_MASK) {
+ if (dma_mapping_error(mapping) || mapping + len > DMA_30BIT_MASK) {
if (!dma_mapping_error(mapping))
- pci_unmap_single(bp->pdev, mapping,
- len, PCI_DMA_TODEVICE);
dev_kfree_skb_any(bounce_skb);
goto err_out;
}
-@@ -1019,9 +965,9 @@
+@@ -1025,9 +971,9 @@
bp->tx_ring[entry].addr = cpu_to_le32((u32) mapping+bp->dma_offset);
if (bp->flags & B44_FLAG_TX_RING_HACK)
entry = NEXT_TX(entry);
-@@ -1094,10 +1040,10 @@
+@@ -1100,10 +1046,10 @@
if (rp->skb == NULL)
continue;
dev_kfree_skb_any(rp->skb);
rp->skb = NULL;
}
-@@ -1108,10 +1054,10 @@
+@@ -1114,10 +1060,10 @@
if (rp->skb == NULL)
continue;
dev_kfree_skb_any(rp->skb);
rp->skb = NULL;
}
-@@ -1133,14 +1079,14 @@
+@@ -1139,14 +1085,14 @@
memset(bp->tx_ring, 0, B44_TX_RING_BYTES);
if (bp->flags & B44_FLAG_RX_RING_HACK)
for (i = 0; i < bp->rx_pending; i++) {
if (b44_alloc_rx_skb(bp, -1, i) < 0)
-@@ -1160,24 +1106,24 @@
+@@ -1166,24 +1112,24 @@
bp->tx_buffers = NULL;
if (bp->rx_ring) {
if (bp->flags & B44_FLAG_RX_RING_HACK) {
bp->tx_ring, bp->tx_ring_dma);
bp->tx_ring = NULL;
bp->flags &= ~B44_FLAG_TX_RING_HACK;
-@@ -1203,7 +1149,7 @@
+@@ -1209,7 +1155,7 @@
goto out_err;
size = DMA_TABLE_BYTES;
if (!bp->rx_ring) {
/* Allocation may have failed due to pci_alloc_consistent
insisting on use of GFP_DMA, which is more restrictive
-@@ -1215,9 +1161,9 @@
+@@ -1221,9 +1167,9 @@
if (!rx_ring)
goto out_err;
+ DMA_BIDIRECTIONAL);
if (dma_mapping_error(rx_ring_dma) ||
- rx_ring_dma + size > B44_DMA_MASK) {
-@@ -1230,9 +1176,9 @@
+ rx_ring_dma + size > DMA_30BIT_MASK) {
+@@ -1236,9 +1182,9 @@
bp->flags |= B44_FLAG_RX_RING_HACK;
}
insisting on use of GFP_DMA, which is more restrictive
than necessary... */
struct dma_desc *tx_ring;
-@@ -1242,9 +1188,9 @@
+@@ -1248,9 +1194,9 @@
if (!tx_ring)
goto out_err;
+ DMA_TO_DEVICE);
if (dma_mapping_error(tx_ring_dma) ||
- tx_ring_dma + size > B44_DMA_MASK) {
-@@ -1279,7 +1225,9 @@
+ tx_ring_dma + size > DMA_30BIT_MASK) {
+@@ -1285,7 +1231,9 @@
/* bp->lock is held. */
static void b44_chip_reset(struct b44 *bp)
{
+ if (ssb_device_is_enabled(bp->sdev)) {
bw32(bp, B44_RCV_LAZY, 0);
bw32(bp, B44_ENET_CTRL, ENET_CTRL_DISABLE);
- b44_wait_bit(bp, B44_ENET_CTRL, ENET_CTRL_DISABLE, 100, 1);
-@@ -1291,19 +1239,23 @@
+ b44_wait_bit(bp, B44_ENET_CTRL, ENET_CTRL_DISABLE, 200, 1);
+@@ -1297,19 +1245,23 @@
}
bw32(bp, B44_DMARX_CTRL, 0);
bp->rx_prod = bp->rx_cons = 0;
br32(bp, B44_MDIO_CTRL);
if (!(br32(bp, B44_DEVCTRL) & DEVCTRL_IPP)) {
-@@ -1346,6 +1298,7 @@
+@@ -1352,6 +1304,7 @@
{
struct b44 *bp = netdev_priv(dev);
struct sockaddr *addr = p;
if (netif_running(dev))
return -EBUSY;
-@@ -1356,7 +1309,11 @@
+@@ -1362,7 +1315,11 @@
memcpy(dev->dev_addr, addr->sa_data, dev->addr_len);
spin_lock_irq(&bp->lock);
spin_unlock_irq(&bp->lock);
return 0;
-@@ -1442,18 +1399,6 @@
+@@ -1448,18 +1405,6 @@
return err;
}
#ifdef CONFIG_NET_POLL_CONTROLLER
/*
* Polling receive - used by netconsole and other diagnostic tools
-@@ -1568,7 +1513,6 @@
+@@ -1574,7 +1519,6 @@
static void b44_setup_wol(struct b44 *bp)
{
u32 val;
bw32(bp, B44_RXCONFIG, RXCONFIG_ALLMULTI);
-@@ -1592,13 +1536,6 @@
+@@ -1598,13 +1542,6 @@
} else {
b44_setup_pseudo_magicp(bp);
}
}
static int b44_close(struct net_device *dev)
-@@ -1698,7 +1635,7 @@
+@@ -1704,7 +1641,7 @@
val = br32(bp, B44_RXCONFIG);
val &= ~(RXCONFIG_PROMISC | RXCONFIG_ALLMULTI);
val |= RXCONFIG_PROMISC;
bw32(bp, B44_RXCONFIG, val);
} else {
-@@ -1745,12 +1682,8 @@
+@@ -1751,12 +1688,8 @@
static void b44_get_drvinfo (struct net_device *dev, struct ethtool_drvinfo *info)
{
}
static int b44_nway_reset(struct net_device *dev)
-@@ -2034,6 +1967,245 @@
+@@ -2040,6 +1973,245 @@
.get_perm_addr = ethtool_op_get_perm_addr,
};
static int b44_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
{
struct mii_ioctl_data *data = if_mii(ifr);
-@@ -2043,40 +2215,64 @@
+@@ -2049,40 +2221,64 @@
if (!netif_running(dev))
goto out;
-static int b44_read_eeprom(struct b44 *bp, u8 *data)
-{
- long i;
-- u16 *ptr = (u16 *) data;
+- __le16 *ptr = (__le16 *) data;
+ case SIOCGMIIPHY:
+ data->phy_id = bp->phy_addr;
if (!is_valid_ether_addr(&bp->dev->dev_addr[0])){
printk(KERN_ERR PFX "Invalid MAC address found in EEPROM\n");
-@@ -2085,108 +2281,52 @@
+@@ -2091,108 +2287,52 @@
memcpy(bp->dev->perm_addr, bp->dev->dev_addr, bp->dev->addr_len);
-
- pci_set_master(pdev);
-
-- err = pci_set_dma_mask(pdev, (u64) B44_DMA_MASK);
+- err = pci_set_dma_mask(pdev, (u64) DMA_30BIT_MASK);
- if (err) {
- dev_err(&pdev->dev, "No usable DMA configuration, aborting.\n");
- goto err_out_free_res;
- }
-
-- err = pci_set_consistent_dma_mask(pdev, (u64) B44_DMA_MASK);
+- err = pci_set_consistent_dma_mask(pdev, (u64) DMA_30BIT_MASK);
- if (err) {
- dev_err(&pdev->dev, "No usable DMA configuration, aborting.\n");
- goto err_out_free_res;
bp->rx_pending = B44_DEF_RX_RING_PENDING;
bp->tx_pending = B44_DEF_TX_RING_PENDING;
-@@ -2205,16 +2345,16 @@
+@@ -2211,16 +2351,16 @@
dev->poll_controller = b44_poll_controller;
#endif
dev->change_mtu = b44_change_mtu;
}
bp->mii_if.dev = dev;
-@@ -2233,61 +2373,52 @@
+@@ -2239,61 +2379,52 @@
err = register_netdev(dev);
if (err) {
del_timer_sync(&bp->timer);
-@@ -2305,19 +2436,15 @@
- b44_init_hw(bp, 0);
+@@ -2311,26 +2442,16 @@
+ b44_init_hw(bp, B44_PARTIAL_RESET);
b44_setup_wol(bp);
}
- pci_disable_device(pdev);
- struct net_device *dev = pci_get_drvdata(pdev);
+ struct net_device *dev = ssb_get_drvdata(pdev);
struct b44 *bp = netdev_priv(dev);
+ int rc = 0;
- pci_restore_state(pdev);
-- pci_enable_device(pdev);
+- rc = pci_enable_device(pdev);
+- if (rc) {
+- printk(KERN_ERR PFX "%s: pci_enable_device failed\n",
+- dev->name);
+- return rc;
+- }
+-
- pci_set_master(pdev);
-
if (!netif_running(dev))
return 0;
-@@ -2339,29 +2466,31 @@
+@@ -2356,29 +2477,31 @@
return 0;
}
diff -urN linux.old/drivers/net/Kconfig linux.dev/drivers/net/Kconfig
--- linux.old/drivers/net/Kconfig 2007-01-03 02:25:09.000000000 +0100
+++ linux.dev/drivers/net/Kconfig 2007-01-03 02:26:02.000000000 +0100
-@@ -1525,7 +1525,7 @@
+@@ -1511,7 +1511,7 @@
config B44
tristate "Broadcom 4400 ethernet support"
projects / openwrt.git / blobdiff