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path: root/drivers/net/tulip/de4x5.c
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Diffstat (limited to 'drivers/net/tulip/de4x5.c')
-rw-r--r--drivers/net/tulip/de4x5.c87
1 files changed, 9 insertions, 78 deletions
diff --git a/drivers/net/tulip/de4x5.c b/drivers/net/tulip/de4x5.c
index 09b57193a16a..75a64c88cf7a 100644
--- a/drivers/net/tulip/de4x5.c
+++ b/drivers/net/tulip/de4x5.c
@@ -1337,7 +1337,7 @@ de4x5_open(struct net_device *dev)
}
lp->interrupt = UNMASK_INTERRUPTS;
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* prevent tx timeout */
START_DE4X5;
@@ -1507,7 +1507,6 @@ de4x5_queue_pkt(struct sk_buff *skb, struct net_device *dev)
outl(POLL_DEMAND, DE4X5_TPD);/* Start the TX */
lp->tx_new = (++lp->tx_new) % lp->txRingSize;
- dev->trans_start = jiffies;
if (TX_BUFFS_AVAIL) {
netif_start_queue(dev); /* Another pkt may be queued */
@@ -1884,8 +1883,6 @@ de4x5_local_stats(struct net_device *dev, char *buf, int pkt_len)
if (lp->pktStats.bins[0] == 0) { /* Reset counters */
memset((char *)&lp->pktStats, 0, sizeof(lp->pktStats));
}
-
- return;
}
/*
@@ -1937,7 +1934,7 @@ set_multicast_list(struct net_device *dev)
lp->tx_new = (++lp->tx_new) % lp->txRingSize;
outl(POLL_DEMAND, DE4X5_TPD); /* Start the TX */
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* prevent tx timeout */
}
}
}
@@ -1951,7 +1948,7 @@ static void
SetMulticastFilter(struct net_device *dev)
{
struct de4x5_private *lp = netdev_priv(dev);
- struct dev_mc_list *dmi;
+ struct netdev_hw_addr *ha;
u_long iobase = dev->base_addr;
int i, bit, byte;
u16 hashcode;
@@ -1966,8 +1963,8 @@ SetMulticastFilter(struct net_device *dev)
if ((dev->flags & IFF_ALLMULTI) || (netdev_mc_count(dev) > 14)) {
omr |= OMR_PM; /* Pass all multicasts */
} else if (lp->setup_f == HASH_PERF) { /* Hash Filtering */
- netdev_for_each_mc_addr(dmi, dev) {
- addrs = dmi->dmi_addr;
+ netdev_for_each_mc_addr(ha, dev) {
+ addrs = ha->addr;
if ((*addrs & 0x01) == 1) { /* multicast address? */
crc = ether_crc_le(ETH_ALEN, addrs);
hashcode = crc & HASH_BITS; /* hashcode is 9 LSb of CRC */
@@ -1983,8 +1980,8 @@ SetMulticastFilter(struct net_device *dev)
}
}
} else { /* Perfect filtering */
- netdev_for_each_mc_addr(dmi, dev) {
- addrs = dmi->dmi_addr;
+ netdev_for_each_mc_addr(ha, dev) {
+ addrs = ha->addr;
for (i=0; i<ETH_ALEN; i++) {
*(pa + (i&1)) = *addrs++;
if (i & 0x01) pa += 4;
@@ -1992,8 +1989,6 @@ SetMulticastFilter(struct net_device *dev)
}
}
outl(omr, DE4X5_OMR);
-
- return;
}
#ifdef CONFIG_EISA
@@ -2188,8 +2183,6 @@ srom_search(struct net_device *dev, struct pci_dev *pdev)
return;
}
}
-
- return;
}
/*
@@ -3292,8 +3285,6 @@ de4x5_init_connection(struct net_device *dev)
outl(POLL_DEMAND, DE4X5_TPD);
netif_wake_queue(dev);
-
- return;
}
/*
@@ -3665,8 +3656,6 @@ de4x5_free_rx_buffs(struct net_device *dev)
lp->rx_ring[i].status = 0;
lp->rx_skb[i] = (struct sk_buff *)1; /* Dummy entry */
}
-
- return;
}
static void
@@ -3709,8 +3698,6 @@ de4x5_save_skbs(struct net_device *dev)
lp->cache.save_cnt++;
START_DE4X5;
}
-
- return;
}
static void
@@ -3742,8 +3729,6 @@ de4x5_rst_desc_ring(struct net_device *dev)
lp->cache.save_cnt--;
START_DE4X5;
}
-
- return;
}
static void
@@ -3772,8 +3757,6 @@ de4x5_cache_state(struct net_device *dev, int flag)
}
break;
}
-
- return;
}
static void
@@ -3846,8 +3829,6 @@ de4x5_setup_intr(struct net_device *dev)
outl(sts, DE4X5_STS);
ENABLE_IRQs;
}
-
- return;
}
/*
@@ -3880,8 +3861,6 @@ reset_init_sia(struct net_device *dev, s32 csr13, s32 csr14, s32 csr15)
outl(csr13, DE4X5_SICR);
mdelay(10);
-
- return;
}
/*
@@ -3902,8 +3881,6 @@ create_packet(struct net_device *dev, char *frame, int len)
*buf++ = 0; /* Packet length (2 bytes) */
*buf++ = 1;
-
- return;
}
/*
@@ -4007,8 +3984,6 @@ DevicePresent(struct net_device *dev, u_long aprom_addr)
}
de4x5_dbg_srom((struct de4x5_srom *)&lp->srom);
}
-
- return;
}
/*
@@ -4046,8 +4021,6 @@ enet_addr_rst(u_long aprom_addr)
}
}
}
-
- return;
}
/*
@@ -4187,8 +4160,6 @@ srom_repair(struct net_device *dev, int card)
lp->useSROM = true;
break;
}
-
- return;
}
/*
@@ -4262,8 +4233,6 @@ srom_latch(u_int command, u_long addr)
sendto_srom(command, addr);
sendto_srom(command | DT_CLK, addr);
sendto_srom(command, addr);
-
- return;
}
static void
@@ -4272,8 +4241,6 @@ srom_command(u_int command, u_long addr)
srom_latch(command, addr);
srom_latch(command, addr);
srom_latch((command & 0x0000ff00) | DT_CS, addr);
-
- return;
}
static void
@@ -4288,8 +4255,6 @@ srom_address(u_int command, u_long addr, u_char offset)
udelay(1);
i = (getfrom_srom(addr) >> 3) & 0x01;
-
- return;
}
static short
@@ -4323,8 +4288,6 @@ srom_busy(u_int command, u_long addr)
}
sendto_srom(command & 0x0000ff00, addr);
-
- return;
}
*/
@@ -4333,8 +4296,6 @@ sendto_srom(u_int command, u_long addr)
{
outl(command, addr);
udelay(1);
-
- return;
}
static int
@@ -4433,8 +4394,6 @@ srom_init(struct net_device *dev)
p += ((*p & BLOCK_LEN) + 1);
}
}
-
- return;
}
/*
@@ -4463,8 +4422,6 @@ srom_exec(struct net_device *dev, u_char *p)
outl(lp->cache.csr14, DE4X5_STRR);
outl(lp->cache.csr13, DE4X5_SICR);
}
-
- return;
}
/*
@@ -4889,8 +4846,6 @@ mii_wr(int data, u_char phyreg, u_char phyaddr, u_long ioaddr)
mii_ta(MII_STWR, ioaddr); /* Turn around time - 2 MDC */
data = mii_swap(data, 16); /* Swap data bit ordering */
mii_wdata(data, 16, ioaddr); /* Write data */
-
- return;
}
static int
@@ -4916,8 +4871,6 @@ mii_wdata(int data, int len, u_long ioaddr)
sendto_mii(MII_MWR | MII_WR, data, ioaddr);
data >>= 1;
}
-
- return;
}
static void
@@ -4930,8 +4883,6 @@ mii_address(u_char addr, u_long ioaddr)
sendto_mii(MII_MWR | MII_WR, addr, ioaddr);
addr >>= 1;
}
-
- return;
}
static void
@@ -4943,8 +4894,6 @@ mii_ta(u_long rw, u_long ioaddr)
} else {
getfrom_mii(MII_MRD | MII_RD, ioaddr); /* Tri-state MDIO */
}
-
- return;
}
static int
@@ -4971,8 +4920,6 @@ sendto_mii(u32 command, int data, u_long ioaddr)
udelay(1);
outl(command | MII_MDC | j, ioaddr);
udelay(1);
-
- return;
}
static int
@@ -5077,7 +5024,7 @@ mii_get_phy(struct net_device *dev)
lp->phy[k].spd.value = GENERIC_VALUE; /* TX & T4, H/F Duplex */
lp->mii_cnt++;
lp->active++;
- printk("%s: Using generic MII device control. If the board doesn't operate, \nplease mail the following dump to the author:\n", dev->name);
+ printk("%s: Using generic MII device control. If the board doesn't operate,\nplease mail the following dump to the author:\n", dev->name);
j = de4x5_debug;
de4x5_debug |= DEBUG_MII;
de4x5_dbg_mii(dev, k);
@@ -5186,8 +5133,6 @@ gep_wr(s32 data, struct net_device *dev)
} else if ((lp->chipset & ~0x00ff) == DC2114x) {
outl((data<<16) | lp->cache.csr15, DE4X5_SIGR);
}
-
- return;
}
static int
@@ -5247,8 +5192,6 @@ yawn(struct net_device *dev, int state)
break;
}
}
-
- return;
}
static void
@@ -5290,8 +5233,6 @@ de4x5_parse_params(struct net_device *dev)
}
*q = t;
}
-
- return;
}
static void
@@ -5337,12 +5278,10 @@ de4x5_dbg_open(struct net_device *dev)
}
}
printk("...0x%8.8x\n", le32_to_cpu(lp->tx_ring[i].buf));
- printk("Ring size: \nRX: %d\nTX: %d\n",
+ printk("Ring size:\nRX: %d\nTX: %d\n",
(short)lp->rxRingSize,
(short)lp->txRingSize);
}
-
- return;
}
static void
@@ -5369,8 +5308,6 @@ de4x5_dbg_mii(struct net_device *dev, int k)
printk("MII 20: %x\n",mii_rd(0x14,lp->phy[k].addr,DE4X5_MII));
}
}
-
- return;
}
static void
@@ -5395,8 +5332,6 @@ de4x5_dbg_media(struct net_device *dev)
}
lp->c_media = lp->media;
}
-
- return;
}
static void
@@ -5417,8 +5352,6 @@ de4x5_dbg_srom(struct de4x5_srom *p)
printk("%3d %04x\n", i<<1, (u_short)*((u_short *)p+i));
}
}
-
- return;
}
static void
@@ -5440,8 +5373,6 @@ de4x5_dbg_rx(struct sk_buff *skb, int len)
printk("\n");
}
}
-
- return;
}
/*
generated by cgit v1.2.3 (git 2.0.4) at 2024-05-26 08:46:07 +0000