summaryrefslogtreecommitdiff
path: root/drivers/net/ethernet/3com
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/net/ethernet/3com')
-rw-r--r--drivers/net/ethernet/3com/3c509.c6
-rw-r--r--drivers/net/ethernet/3com/3c515.c25
-rw-r--r--drivers/net/ethernet/3com/3c59x.c79
-rw-r--r--drivers/net/ethernet/3com/typhoon.c2
4 files changed, 71 insertions, 41 deletions
diff --git a/drivers/net/ethernet/3com/3c509.c b/drivers/net/ethernet/3com/3c509.c
index a968654b631d..4547a1b8b958 100644
--- a/drivers/net/ethernet/3com/3c509.c
+++ b/drivers/net/ethernet/3com/3c509.c
@@ -695,9 +695,9 @@ el3_tx_timeout (struct net_device *dev)
int ioaddr = dev->base_addr;
/* Transmitter timeout, serious problems. */
- pr_warning("%s: transmit timed out, Tx_status %2.2x status %4.4x Tx FIFO room %d.\n",
- dev->name, inb(ioaddr + TX_STATUS), inw(ioaddr + EL3_STATUS),
- inw(ioaddr + TX_FREE));
+ pr_warn("%s: transmit timed out, Tx_status %2.2x status %4.4x Tx FIFO room %d\n",
+ dev->name, inb(ioaddr + TX_STATUS), inw(ioaddr + EL3_STATUS),
+ inw(ioaddr + TX_FREE));
dev->stats.tx_errors++;
dev->trans_start = jiffies; /* prevent tx timeout */
/* Issue TX_RESET and TX_START commands. */
diff --git a/drivers/net/ethernet/3com/3c515.c b/drivers/net/ethernet/3com/3c515.c
index 94c656f5a05d..942fb0d5aace 100644
--- a/drivers/net/ethernet/3com/3c515.c
+++ b/drivers/net/ethernet/3com/3c515.c
@@ -515,7 +515,7 @@ static struct net_device *corkscrew_scan(int unit)
if (pnp_device_attach(idev) < 0)
continue;
if (pnp_activate_dev(idev) < 0) {
- pr_warning("pnp activate failed (out of resources?)\n");
+ pr_warn("pnp activate failed (out of resources?)\n");
pnp_device_detach(idev);
continue;
}
@@ -659,7 +659,7 @@ static int corkscrew_setup(struct net_device *dev, int ioaddr,
pr_cont(", IRQ %d\n", dev->irq);
/* Tell them about an invalid IRQ. */
if (corkscrew_debug && (dev->irq <= 0 || dev->irq > 15))
- pr_warning(" *** Warning: this IRQ is unlikely to work! ***\n");
+ pr_warn(" *** Warning: this IRQ is unlikely to work! ***\n");
{
static const char * const ram_split[] = {
@@ -967,13 +967,13 @@ static void corkscrew_timeout(struct net_device *dev)
struct corkscrew_private *vp = netdev_priv(dev);
int ioaddr = dev->base_addr;
- pr_warning("%s: transmit timed out, tx_status %2.2x status %4.4x.\n",
- dev->name, inb(ioaddr + TxStatus),
- inw(ioaddr + EL3_STATUS));
+ pr_warn("%s: transmit timed out, tx_status %2.2x status %4.4x\n",
+ dev->name, inb(ioaddr + TxStatus),
+ inw(ioaddr + EL3_STATUS));
/* Slight code bloat to be user friendly. */
if ((inb(ioaddr + TxStatus) & 0x88) == 0x88)
- pr_warning("%s: Transmitter encountered 16 collisions --"
- " network cable problem?\n", dev->name);
+ pr_warn("%s: Transmitter encountered 16 collisions -- network cable problem?\n",
+ dev->name);
#ifndef final_version
pr_debug(" Flags; bus-master %d, full %d; dirty %d current %d.\n",
vp->full_bus_master_tx, vp->tx_full, vp->dirty_tx,
@@ -1382,13 +1382,10 @@ static int boomerang_rx(struct net_device *dev)
temp = skb_put(skb, pkt_len);
/* Remove this checking code for final release. */
if (isa_bus_to_virt(vp->rx_ring[entry].addr) != temp)
- pr_warning("%s: Warning -- the skbuff addresses do not match"
- " in boomerang_rx: %p vs. %p / %p.\n",
- dev->name,
- isa_bus_to_virt(vp->
- rx_ring[entry].
- addr), skb->head,
- temp);
+ pr_warn("%s: Warning -- the skbuff addresses do not match in boomerang_rx: %p vs. %p / %p\n",
+ dev->name,
+ isa_bus_to_virt(vp->rx_ring[entry].addr),
+ skb->head, temp);
rx_nocopy++;
}
skb->protocol = eth_type_trans(skb, dev);
diff --git a/drivers/net/ethernet/3com/3c59x.c b/drivers/net/ethernet/3com/3c59x.c
index 61477b8e8d24..41095ebad97f 100644
--- a/drivers/net/ethernet/3com/3c59x.c
+++ b/drivers/net/ethernet/3com/3c59x.c
@@ -375,7 +375,7 @@ static struct vortex_chip_info {
};
-static DEFINE_PCI_DEVICE_TABLE(vortex_pci_tbl) = {
+static const struct pci_device_id vortex_pci_tbl[] = {
{ 0x10B7, 0x5900, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CH_3C590 },
{ 0x10B7, 0x5920, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CH_3C592 },
{ 0x10B7, 0x5970, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CH_3C597 },
@@ -1310,8 +1310,8 @@ static int vortex_probe1(struct device *gendev, void __iomem *ioaddr, int irq,
pr_cont(", IRQ %d\n", dev->irq);
/* Tell them about an invalid IRQ. */
if (dev->irq <= 0 || dev->irq >= nr_irqs)
- pr_warning(" *** Warning: IRQ %d is unlikely to work! ***\n",
- dev->irq);
+ pr_warn(" *** Warning: IRQ %d is unlikely to work! ***\n",
+ dev->irq);
step = (window_read8(vp, 4, Wn4_NetDiag) & 0x1e) >> 1;
if (print_info) {
@@ -1425,7 +1425,7 @@ static int vortex_probe1(struct device *gendev, void __iomem *ioaddr, int irq,
}
mii_preamble_required--;
if (phy_idx == 0) {
- pr_warning(" ***WARNING*** No MII transceivers found!\n");
+ pr_warn(" ***WARNING*** No MII transceivers found!\n");
vp->phys[0] = 24;
} else {
vp->advertising = mdio_read(dev, vp->phys[0], MII_ADVERTISE);
@@ -1566,8 +1566,7 @@ vortex_up(struct net_device *dev)
pci_restore_state(VORTEX_PCI(vp));
err = pci_enable_device(VORTEX_PCI(vp));
if (err) {
- pr_warning("%s: Could not enable device\n",
- dev->name);
+ pr_warn("%s: Could not enable device\n", dev->name);
goto err_out;
}
}
@@ -2007,8 +2006,8 @@ vortex_error(struct net_device *dev, int status)
/* This occurs when we have the wrong media type! */
if (DoneDidThat == 0 &&
ioread16(ioaddr + EL3_STATUS) & StatsFull) {
- pr_warning("%s: Updating statistics failed, disabling "
- "stats as an interrupt source.\n", dev->name);
+ pr_warn("%s: Updating statistics failed, disabling stats as an interrupt source\n",
+ dev->name);
iowrite16(SetIntrEnb |
(window_read16(vp, 5, 10) & ~StatsFull),
ioaddr + EL3_CMD);
@@ -2129,6 +2128,7 @@ boomerang_start_xmit(struct sk_buff *skb, struct net_device *dev)
int entry = vp->cur_tx % TX_RING_SIZE;
struct boom_tx_desc *prev_entry = &vp->tx_ring[(vp->cur_tx-1) % TX_RING_SIZE];
unsigned long flags;
+ dma_addr_t dma_addr;
if (vortex_debug > 6) {
pr_debug("boomerang_start_xmit()\n");
@@ -2147,8 +2147,8 @@ boomerang_start_xmit(struct sk_buff *skb, struct net_device *dev)
if (vp->cur_tx - vp->dirty_tx >= TX_RING_SIZE) {
if (vortex_debug > 0)
- pr_warning("%s: BUG! Tx Ring full, refusing to send buffer.\n",
- dev->name);
+ pr_warn("%s: BUG! Tx Ring full, refusing to send buffer\n",
+ dev->name);
netif_stop_queue(dev);
return NETDEV_TX_BUSY;
}
@@ -2163,24 +2163,48 @@ boomerang_start_xmit(struct sk_buff *skb, struct net_device *dev)
vp->tx_ring[entry].status = cpu_to_le32(skb->len | TxIntrUploaded | AddTCPChksum | AddUDPChksum);
if (!skb_shinfo(skb)->nr_frags) {
- vp->tx_ring[entry].frag[0].addr = cpu_to_le32(pci_map_single(VORTEX_PCI(vp), skb->data,
- skb->len, PCI_DMA_TODEVICE));
+ dma_addr = pci_map_single(VORTEX_PCI(vp), skb->data, skb->len,
+ PCI_DMA_TODEVICE);
+ if (dma_mapping_error(&VORTEX_PCI(vp)->dev, dma_addr))
+ goto out_dma_err;
+
+ vp->tx_ring[entry].frag[0].addr = cpu_to_le32(dma_addr);
vp->tx_ring[entry].frag[0].length = cpu_to_le32(skb->len | LAST_FRAG);
} else {
int i;
- vp->tx_ring[entry].frag[0].addr = cpu_to_le32(pci_map_single(VORTEX_PCI(vp), skb->data,
- skb_headlen(skb), PCI_DMA_TODEVICE));
+ dma_addr = pci_map_single(VORTEX_PCI(vp), skb->data,
+ skb_headlen(skb), PCI_DMA_TODEVICE);
+ if (dma_mapping_error(&VORTEX_PCI(vp)->dev, dma_addr))
+ goto out_dma_err;
+
+ vp->tx_ring[entry].frag[0].addr = cpu_to_le32(dma_addr);
vp->tx_ring[entry].frag[0].length = cpu_to_le32(skb_headlen(skb));
for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) {
skb_frag_t *frag = &skb_shinfo(skb)->frags[i];
+ dma_addr = skb_frag_dma_map(&VORTEX_PCI(vp)->dev, frag,
+ 0,
+ frag->size,
+ DMA_TO_DEVICE);
+ if (dma_mapping_error(&VORTEX_PCI(vp)->dev, dma_addr)) {
+ for(i = i-1; i >= 0; i--)
+ dma_unmap_page(&VORTEX_PCI(vp)->dev,
+ le32_to_cpu(vp->tx_ring[entry].frag[i+1].addr),
+ le32_to_cpu(vp->tx_ring[entry].frag[i+1].length),
+ DMA_TO_DEVICE);
+
+ pci_unmap_single(VORTEX_PCI(vp),
+ le32_to_cpu(vp->tx_ring[entry].frag[0].addr),
+ le32_to_cpu(vp->tx_ring[entry].frag[0].length),
+ PCI_DMA_TODEVICE);
+
+ goto out_dma_err;
+ }
+
vp->tx_ring[entry].frag[i+1].addr =
- cpu_to_le32(pci_map_single(
- VORTEX_PCI(vp),
- (void *)skb_frag_address(frag),
- skb_frag_size(frag), PCI_DMA_TODEVICE));
+ cpu_to_le32(dma_addr);
if (i == skb_shinfo(skb)->nr_frags-1)
vp->tx_ring[entry].frag[i+1].length = cpu_to_le32(skb_frag_size(frag)|LAST_FRAG);
@@ -2189,7 +2213,10 @@ boomerang_start_xmit(struct sk_buff *skb, struct net_device *dev)
}
}
#else
- vp->tx_ring[entry].addr = cpu_to_le32(pci_map_single(VORTEX_PCI(vp), skb->data, skb->len, PCI_DMA_TODEVICE));
+ dma_addr = pci_map_single(VORTEX_PCI(vp), skb->data, skb->len, PCI_DMA_TODEVICE);
+ if (dma_mapping_error(&VORTEX_PCI(vp)->dev, dma_addr))
+ goto out_dma_err;
+ vp->tx_ring[entry].addr = cpu_to_le32(dma_addr);
vp->tx_ring[entry].length = cpu_to_le32(skb->len | LAST_FRAG);
vp->tx_ring[entry].status = cpu_to_le32(skb->len | TxIntrUploaded);
#endif
@@ -2217,7 +2244,11 @@ boomerang_start_xmit(struct sk_buff *skb, struct net_device *dev)
skb_tx_timestamp(skb);
iowrite16(DownUnstall, ioaddr + EL3_CMD);
spin_unlock_irqrestore(&vp->lock, flags);
+out:
return NETDEV_TX_OK;
+out_dma_err:
+ dev_err(&VORTEX_PCI(vp)->dev, "Error mapping dma buffer\n");
+ goto out;
}
/* The interrupt handler does all of the Rx thread work and cleans up
@@ -2311,7 +2342,7 @@ vortex_interrupt(int irq, void *dev_id)
}
if (--work_done < 0) {
- pr_warning("%s: Too much work in interrupt, status %4.4x.\n",
+ pr_warn("%s: Too much work in interrupt, status %4.4x\n",
dev->name, status);
/* Disable all pending interrupts. */
do {
@@ -2444,7 +2475,7 @@ boomerang_interrupt(int irq, void *dev_id)
vortex_error(dev, status);
if (--work_done < 0) {
- pr_warning("%s: Too much work in interrupt, status %4.4x.\n",
+ pr_warn("%s: Too much work in interrupt, status %4.4x\n",
dev->name, status);
/* Disable all pending interrupts. */
do {
@@ -2620,7 +2651,8 @@ boomerang_rx(struct net_device *dev)
if (skb == NULL) {
static unsigned long last_jif;
if (time_after(jiffies, last_jif + 10 * HZ)) {
- pr_warning("%s: memory shortage\n", dev->name);
+ pr_warn("%s: memory shortage\n",
+ dev->name);
last_jif = jiffies;
}
if ((vp->cur_rx - vp->dirty_rx) == RX_RING_SIZE)
@@ -2719,7 +2751,8 @@ vortex_close(struct net_device *dev)
if (vp->rx_csumhits &&
(vp->drv_flags & HAS_HWCKSM) == 0 &&
(vp->card_idx >= MAX_UNITS || hw_checksums[vp->card_idx] == -1)) {
- pr_warning("%s supports hardware checksums, and we're not using them!\n", dev->name);
+ pr_warn("%s supports hardware checksums, and we're not using them!\n",
+ dev->name);
}
#endif
diff --git a/drivers/net/ethernet/3com/typhoon.c b/drivers/net/ethernet/3com/typhoon.c
index e13b04624ded..48775b88bac7 100644
--- a/drivers/net/ethernet/3com/typhoon.c
+++ b/drivers/net/ethernet/3com/typhoon.c
@@ -203,7 +203,7 @@ static struct typhoon_card_info typhoon_card_info[] = {
* bit 8 indicates if this is a (0) copper or (1) fiber card
* bits 12-16 indicate card type: (0) client and (1) server
*/
-static DEFINE_PCI_DEVICE_TABLE(typhoon_pci_tbl) = {
+static const struct pci_device_id typhoon_pci_tbl[] = {
{ PCI_VENDOR_ID_3COM, PCI_DEVICE_ID_3COM_3CR990,
PCI_ANY_ID, PCI_ANY_ID, 0, 0,TYPHOON_TX },
{ PCI_VENDOR_ID_3COM, PCI_DEVICE_ID_3COM_3CR990_TX_95,
generated by cgit (git 2.34.1) at 2025-04-03 01:09:50 +0000