-#define VERSION "0.22"
+#define VERSION "0.23"
/* ns83820.c by Benjamin LaHaise with contributions.
*
* Questions/comments/discussion to linux-ns83820@kvack.org.
return i ? 0 : -ENOMEM;
}
-static void FASTCALL(rx_refill_atomic(struct net_device *ndev));
-static void fastcall rx_refill_atomic(struct net_device *ndev)
+static void rx_refill_atomic(struct net_device *ndev)
{
rx_refill(ndev, GFP_ATOMIC);
}
build_rx_desc(dev, dev->rx_info.descs + (DESC_SIZE * i), 0, 0, CMDSTS_OWN, 0);
}
-static void FASTCALL(phy_intr(struct net_device *ndev));
-static void fastcall phy_intr(struct net_device *ndev)
+static void phy_intr(struct net_device *ndev)
{
struct ns83820 *dev = PRIV(ndev);
static const char *speeds[] = { "10", "100", "1000", "1000(?)", "1000F" };
}
}
-static void FASTCALL(ns83820_rx_kick(struct net_device *ndev));
-static void fastcall ns83820_rx_kick(struct net_device *ndev)
+static void ns83820_rx_kick(struct net_device *ndev)
{
struct ns83820 *dev = PRIV(ndev);
/*if (nr_rx_empty(dev) >= NR_RX_DESC/4)*/ {
/* rx_irq
*
*/
-static void FASTCALL(rx_irq(struct net_device *ndev));
-static void fastcall rx_irq(struct net_device *ndev)
+static void rx_irq(struct net_device *ndev)
{
struct ns83820 *dev = PRIV(ndev);
struct rx_info *info = &dev->rx_info;
return &dev->stats;
}
+/* Let ethtool retrieve info */
+static int ns83820_get_settings(struct net_device *ndev,
+ struct ethtool_cmd *cmd)
+{
+ struct ns83820 *dev = PRIV(ndev);
+ u32 cfg, tanar, tbicr;
+ int have_optical = 0;
+ int fullduplex = 0;
+
+ /*
+ * Here's the list of available ethtool commands from other drivers:
+ * cmd->advertising =
+ * cmd->speed =
+ * cmd->duplex =
+ * cmd->port = 0;
+ * cmd->phy_address =
+ * cmd->transceiver = 0;
+ * cmd->autoneg =
+ * cmd->maxtxpkt = 0;
+ * cmd->maxrxpkt = 0;
+ */
+
+ /* read current configuration */
+ cfg = readl(dev->base + CFG) ^ SPDSTS_POLARITY;
+ tanar = readl(dev->base + TANAR);
+ tbicr = readl(dev->base + TBICR);
+
+ if (dev->CFG_cache & CFG_TBI_EN) {
+ /* we have an optical interface */
+ have_optical = 1;
+ fullduplex = (cfg & CFG_DUPSTS) ? 1 : 0;
+
+ } else {
+ /* We have copper */
+ fullduplex = (cfg & CFG_DUPSTS) ? 1 : 0;
+ }
+
+ cmd->supported = SUPPORTED_Autoneg;
+
+ /* we have optical interface */
+ if (dev->CFG_cache & CFG_TBI_EN) {
+ cmd->supported |= SUPPORTED_1000baseT_Half |
+ SUPPORTED_1000baseT_Full |
+ SUPPORTED_FIBRE;
+ cmd->port = PORT_FIBRE;
+ } /* TODO: else copper related support */
+
+ cmd->duplex = fullduplex ? DUPLEX_FULL : DUPLEX_HALF;
+ switch (cfg / CFG_SPDSTS0 & 3) {
+ case 2:
+ cmd->speed = SPEED_1000;
+ break;
+ case 1:
+ cmd->speed = SPEED_100;
+ break;
+ default:
+ cmd->speed = SPEED_10;
+ break;
+ }
+ cmd->autoneg = (tbicr & TBICR_MR_AN_ENABLE) ? 1: 0;
+ return 0;
+}
+
+/* Let ethool change settings*/
+static int ns83820_set_settings(struct net_device *ndev,
+ struct ethtool_cmd *cmd)
+{
+ struct ns83820 *dev = PRIV(ndev);
+ u32 cfg, tanar;
+ int have_optical = 0;
+ int fullduplex = 0;
+
+ /* read current configuration */
+ cfg = readl(dev->base + CFG) ^ SPDSTS_POLARITY;
+ tanar = readl(dev->base + TANAR);
+
+ if (dev->CFG_cache & CFG_TBI_EN) {
+ /* we have optical */
+ have_optical = 1;
+ fullduplex = (tanar & TANAR_FULL_DUP);
+
+ } else {
+ /* we have copper */
+ fullduplex = cfg & CFG_DUPSTS;
+ }
+
+ spin_lock_irq(&dev->misc_lock);
+ spin_lock(&dev->tx_lock);
+
+ /* Set duplex */
+ if (cmd->duplex != fullduplex) {
+ if (have_optical) {
+ /*set full duplex*/
+ if (cmd->duplex == DUPLEX_FULL) {
+ /* force full duplex */
+ writel(readl(dev->base + TXCFG)
+ | TXCFG_CSI | TXCFG_HBI | TXCFG_ATP,
+ dev->base + TXCFG);
+ writel(readl(dev->base + RXCFG) | RXCFG_RX_FD,
+ dev->base + RXCFG);
+ /* Light up full duplex LED */
+ writel(readl(dev->base + GPIOR) | GPIOR_GP1_OUT,
+ dev->base + GPIOR);
+ } else {
+ /*TODO: set half duplex */
+ }
+
+ } else {
+ /*we have copper*/
+ /* TODO: Set duplex for copper cards */
+ }
+ printk(KERN_INFO "%s: Duplex set via ethtool\n",
+ ndev->name);
+ }
+
+ /* Set autonegotiation */
+ if (1) {
+ if (cmd->autoneg == AUTONEG_ENABLE) {
+ /* restart auto negotiation */
+ writel(TBICR_MR_AN_ENABLE | TBICR_MR_RESTART_AN,
+ dev->base + TBICR);
+ writel(TBICR_MR_AN_ENABLE, dev->base + TBICR);
+ dev->linkstate = LINK_AUTONEGOTIATE;
+
+ printk(KERN_INFO "%s: autoneg enabled via ethtool\n",
+ ndev->name);
+ } else {
+ /* disable auto negotiation */
+ writel(0x00000000, dev->base + TBICR);
+ }
+
+ printk(KERN_INFO "%s: autoneg %s via ethtool\n", ndev->name,
+ cmd->autoneg ? "ENABLED" : "DISABLED");
+ }
+
+ phy_intr(ndev);
+ spin_unlock(&dev->tx_lock);
+ spin_unlock_irq(&dev->misc_lock);
+
+ return 0;
+}
+/* end ethtool get/set support -df */
+
static void ns83820_get_drvinfo(struct net_device *ndev, struct ethtool_drvinfo *info)
{
struct ns83820 *dev = PRIV(ndev);
}
static const struct ethtool_ops ops = {
- .get_drvinfo = ns83820_get_drvinfo,
- .get_link = ns83820_get_link
+ .get_settings = ns83820_get_settings,
+ .set_settings = ns83820_set_settings,
+ .get_drvinfo = ns83820_get_drvinfo,
+ .get_link = ns83820_get_link
};
/* this function is called in irq context from the ISR */
else
and_mask &= ~(RFCR_AAU | RFCR_AAM);
- if (ndev->flags & IFF_ALLMULTI)
+ if (ndev->flags & IFF_ALLMULTI || ndev->mc_count)
or_mask |= RFCR_AAM;
else
and_mask &= ~RFCR_AAM;
long addr;
int err;
int using_dac = 0;
+ DECLARE_MAC_BUF(mac);
/* See if we can set the dma mask early on; failure is fatal. */
if (sizeof(dma_addr_t) == 8 &&
spin_lock_init(&dev->misc_lock);
dev->pci_dev = pci_dev;
- SET_MODULE_OWNER(ndev);
SET_NETDEV_DEV(ndev, &pci_dev->dev);
INIT_WORK(&dev->tq_refill, queue_refill);
ndev->features |= NETIF_F_HIGHDMA;
}
- printk(KERN_INFO "%s: ns83820 v" VERSION ": DP83820 v%u.%u: %02x:%02x:%02x:%02x:%02x:%02x io=0x%08lx irq=%d f=%s\n",
+ printk(KERN_INFO "%s: ns83820 v" VERSION ": DP83820 v%u.%u: %s io=0x%08lx irq=%d f=%s\n",
ndev->name,
(unsigned)readl(dev->base + SRR) >> 8,
(unsigned)readl(dev->base + SRR) & 0xff,
- ndev->dev_addr[0], ndev->dev_addr[1],
- ndev->dev_addr[2], ndev->dev_addr[3],
- ndev->dev_addr[4], ndev->dev_addr[5],
+ print_mac(mac, ndev->dev_addr),
addr, pci_dev->irq,
(ndev->features & NETIF_F_HIGHDMA) ? "h,sg" : "sg"
);
git.samba.org / sfrench / cifs-2.6.git / blobdiff