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Hand-finished

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This commit is contained in:
Michael Brown 2005-04-13 00:15:45 +00:00
parent 91e46ed588
commit 28590d718b
1 changed files with 28 additions and 31 deletions
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59
src/drivers/net/rtl8139.c
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@ -180,30 +180,25 @@ static void rtl_transmit(struct nic *nic, const char *destaddr,
static int rtl_poll(struct nic *nic, int retrieve);
static void rtl_disable(struct nic *nic);
static void rtl_irq(struct nic *nic, irq_action_t action);
static struct nic_operations rtl_operations;
static struct pci_driver rtl8139_driver;
static int rtl8139_probe ( struct dev *dev ) {
struct nic *nic = nic_device ( dev );
struct pci_device *pci = pci_device ( dev );
int i;
int speed10, fullduplex;
int addr_len;
unsigned short *ap = (unsigned short*)nic->node_addr;
/* There are enough "RTL8139" strings on the console already, so
* be brief and concentrate on the interesting pieces of info... */
printf(" - ");
/* Look for PCI device */
if ( ! find_pci_device ( pci, &rtl8139_driver ) )
return 0;
/* Mask the bit that says "this is an io addr" */
nic->ioaddr = pci->ioaddr & ~3;
/* Copy IRQ from PCI information */
/* Copy ioaddr and IRQ from PCI information */
nic->ioaddr = pci->ioaddr;
nic->irqno = pci->irq;
adjust_pci_device(pci);
/* Bring the chip out of low-power mode. */
outb(0x00, nic->ioaddr + Config1);
@ -211,28 +206,14 @@ static int rtl8139_probe ( struct dev *dev ) {
for (i = 0; i < 3; i++)
*ap++ = read_eeprom(nic,i + 7,addr_len);
speed10 = inb(nic->ioaddr + MediaStatus) & MSRSpeed10;
fullduplex = inw(nic->ioaddr + MII_BMCR) & BMCRDuplex;
printf("ioaddr %#hX, irq %d, addr %! %sMbps %s-duplex\n", nic->ioaddr,
nic->irqno, nic->node_addr, speed10 ? "10" : "100",
fullduplex ? "full" : "half");
rtl_reset(nic);
if (inb(nic->ioaddr + MediaStatus) & MSRLinkFail) {
printf("Cable not connected or other link failure\n");
return(0);
}
static struct nic_operations rtl_operations;
static struct nic_operations rtl_operations = {
.connect = dummy_connect,
.poll = rtl_poll,
.transmit = rtl_transmit,
.irq = rtl_irq,
.disable = rtl_disable,
};
nic->nic_op = &rtl_operations;
speed10 = inb(nic->ioaddr + MediaStatus) & MSRSpeed10;
nic->mbps = speed10 ? 10 : 100;
fullduplex = inw(nic->ioaddr + MII_BMCR) & BMCRDuplex;
nic->duplex = fullduplex ? FULL_DUPLEX : HALF_DUPLEX;
nic->nic_op = &rtl_operations;
return 1;
}
@ -312,6 +293,14 @@ static void set_rx_mode(struct nic *nic) {
outl(mc_filter[0], nic->ioaddr + MAR0 + 0);
outl(mc_filter[1], nic->ioaddr + MAR0 + 4);
}
static int rtl_connect ( struct nic *nic ) {
if (inb(nic->ioaddr + MediaStatus) & MSRLinkFail) {
printf("Cable not connected or other link failure\n");
return 0;
}
return 1;
}
static void rtl_reset(struct nic* nic)
{
@ -528,6 +517,14 @@ static void rtl_disable ( struct nic *nic ) {
/* wait */;
}
static struct nic_operations rtl_operations = {
.connect = rtl_connect,
.poll = rtl_poll,
.transmit = rtl_transmit,
.irq = rtl_irq,
.disable = rtl_disable,
};
static struct pci_id rtl8139_nics[] = {
PCI_ROM(0x10ec, 0x8129, "rtl8129", "Realtek 8129"),
PCI_ROM(0x10ec, 0x8139, "rtl8139", "Realtek 8139"),