NATSEMI_PG1_NREGS)
#define NATSEMI_REGS_VER 1 /* v1 added RFDR registers */
#define NATSEMI_REGS_SIZE (NATSEMI_NREGS * sizeof(u32))
-#define NATSEMI_DEF_EEPROM_SIZE 24 /* 12 16-bit values */
/* Buffer sizes:
* The nic writes 32-bit values, even if the upper bytes of
The rx process only runs in the interrupt handler. Access from outside
the interrupt handler is only permitted after disable_irq().
-The rx process usually runs under the dev->xmit_lock. If np->intr_tx_reap
+The rx process usually runs under the netif_tx_lock. If np->intr_tx_reap
is set, then access is permitted under spin_lock_irq(&np->lock).
Thus configuration functions that want to access everything must call
disable_irq(dev->irq);
- spin_lock_bh(dev->xmit_lock);
+ netif_tx_lock_bh(dev);
spin_lock_irq(&np->lock);
IV. Notes
-enum pcistuff {
- PCI_USES_IO = 0x01,
- PCI_USES_MEM = 0x02,
- PCI_USES_MASTER = 0x04,
- PCI_ADDR0 = 0x08,
- PCI_ADDR1 = 0x10,
-};
-
-/* MMIO operations required */
-#define PCI_IOTYPE (PCI_USES_MASTER | PCI_USES_MEM | PCI_ADDR1)
-
-
/*
* Support for fibre connections on Am79C874:
* This phy needs a special setup when connected to a fibre cable.
*/
#define PHYID_AM79C874 0x0022561b
-#define MII_MCTRL 0x15 /* mode control register */
-#define MII_FX_SEL 0x0001 /* 100BASE-FX (fiber) */
-#define MII_EN_SCRM 0x0004 /* enable scrambler (tp) */
+enum {
+ MII_MCTRL = 0x15, /* mode control register */
+ MII_FX_SEL = 0x0001, /* 100BASE-FX (fiber) */
+ MII_EN_SCRM = 0x0004, /* enable scrambler (tp) */
+};
/* array of board data directly indexed by pci_tbl[x].driver_data */
static const struct {
const char *name;
unsigned long flags;
+ unsigned int eeprom_size;
} natsemi_pci_info[] __devinitdata = {
- { "NatSemi DP8381[56]", PCI_IOTYPE },
+ { "NatSemi DP8381[56]", 0, 24 },
};
-static struct pci_device_id natsemi_pci_tbl[] = {
- { PCI_VENDOR_ID_NS, PCI_DEVICE_ID_NS_83815, PCI_ANY_ID, PCI_ANY_ID, },
- { 0, },
+static const struct pci_device_id natsemi_pci_tbl[] __devinitdata = {
+ { PCI_VENDOR_ID_NS, 0x0020, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 },
+ { } /* terminate list */
};
MODULE_DEVICE_TABLE(pci, natsemi_pci_tbl);
udelay(1);
}
+static void __devinit natsemi_init_media (struct net_device *dev)
+{
+ struct netdev_private *np = netdev_priv(dev);
+ u32 tmp;
+
+ netif_carrier_off(dev);
+
+ /* get the initial settings from hardware */
+ tmp = mdio_read(dev, MII_BMCR);
+ np->speed = (tmp & BMCR_SPEED100)? SPEED_100 : SPEED_10;
+ np->duplex = (tmp & BMCR_FULLDPLX)? DUPLEX_FULL : DUPLEX_HALF;
+ np->autoneg = (tmp & BMCR_ANENABLE)? AUTONEG_ENABLE: AUTONEG_DISABLE;
+ np->advertising= mdio_read(dev, MII_ADVERTISE);
+
+ if ((np->advertising & ADVERTISE_ALL) != ADVERTISE_ALL
+ && netif_msg_probe(np)) {
+ printk(KERN_INFO "natsemi %s: Transceiver default autonegotiation %s "
+ "10%s %s duplex.\n",
+ pci_name(np->pci_dev),
+ (mdio_read(dev, MII_BMCR) & BMCR_ANENABLE)?
+ "enabled, advertise" : "disabled, force",
+ (np->advertising &
+ (ADVERTISE_100FULL|ADVERTISE_100HALF))?
+ "0" : "",
+ (np->advertising &
+ (ADVERTISE_100FULL|ADVERTISE_10FULL))?
+ "full" : "half");
+ }
+ if (netif_msg_probe(np))
+ printk(KERN_INFO
+ "natsemi %s: Transceiver status %#04x advertising %#04x.\n",
+ pci_name(np->pci_dev), mdio_read(dev, MII_BMSR),
+ np->advertising);
+
+}
+
static int __devinit natsemi_probe1 (struct pci_dev *pdev,
const struct pci_device_id *ent)
{
iosize = pci_resource_len(pdev, pcibar);
irq = pdev->irq;
- if (natsemi_pci_info[chip_idx].flags & PCI_USES_MASTER)
- pci_set_master(pdev);
+ pci_set_master(pdev);
dev = alloc_etherdev(sizeof (struct netdev_private));
if (!dev)
np->msg_enable = (debug >= 0) ? (1<<debug)-1 : NATSEMI_DEF_MSG;
np->hands_off = 0;
np->intr_status = 0;
- np->eeprom_size = NATSEMI_DEF_EEPROM_SIZE;
+ np->eeprom_size = natsemi_pci_info[chip_idx].eeprom_size;
/* Initial port:
* - If the nic was configured to use an external phy and if find_mii
if (mtu)
dev->mtu = mtu;
- netif_carrier_off(dev);
-
- /* get the initial settings from hardware */
- tmp = mdio_read(dev, MII_BMCR);
- np->speed = (tmp & BMCR_SPEED100)? SPEED_100 : SPEED_10;
- np->duplex = (tmp & BMCR_FULLDPLX)? DUPLEX_FULL : DUPLEX_HALF;
- np->autoneg = (tmp & BMCR_ANENABLE)? AUTONEG_ENABLE: AUTONEG_DISABLE;
- np->advertising= mdio_read(dev, MII_ADVERTISE);
-
- if ((np->advertising & ADVERTISE_ALL) != ADVERTISE_ALL
- && netif_msg_probe(np)) {
- printk(KERN_INFO "natsemi %s: Transceiver default autonegotiation %s "
- "10%s %s duplex.\n",
- pci_name(np->pci_dev),
- (mdio_read(dev, MII_BMCR) & BMCR_ANENABLE)?
- "enabled, advertise" : "disabled, force",
- (np->advertising &
- (ADVERTISE_100FULL|ADVERTISE_100HALF))?
- "0" : "",
- (np->advertising &
- (ADVERTISE_100FULL|ADVERTISE_10FULL))?
- "full" : "half");
- }
- if (netif_msg_probe(np))
- printk(KERN_INFO
- "natsemi %s: Transceiver status %#04x advertising %#04x.\n",
- pci_name(np->pci_dev), mdio_read(dev, MII_BMSR),
- np->advertising);
+ natsemi_init_media(dev);
/* save the silicon revision for later querying */
np->srr = readl(ioaddr + SiliconRev);
git.openpandora.org / pandora-kernel.git / blobdiff