(at your option) any later version.
*/
-#define DRV_NAME "D-Link DL2000-based linux driver"
-#define DRV_VERSION "v1.18"
-#define DRV_RELDATE "2006/06/27"
+#define DRV_NAME "DL2000/TC902x-based linux driver"
+#define DRV_VERSION "v1.19"
+#define DRV_RELDATE "2007/08/12"
#include "dl2k.h"
#include <linux/dma-mapping.h>
static void rio_timer (unsigned long data);
static void rio_tx_timeout (struct net_device *dev);
static void alloc_list (struct net_device *dev);
-static int start_xmit (struct sk_buff *skb, struct net_device *dev);
+static netdev_tx_t start_xmit (struct sk_buff *skb, struct net_device *dev);
static irqreturn_t rio_interrupt (int irq, void *dev_instance);
static void rio_free_tx (struct net_device *dev, int irq);
static void tx_error (struct net_device *dev, int tx_status);
static const struct ethtool_ops ethtool_ops;
+static const struct net_device_ops netdev_ops = {
+ .ndo_open = rio_open,
+ .ndo_start_xmit = start_xmit,
+ .ndo_stop = rio_close,
+ .ndo_get_stats = get_stats,
+ .ndo_validate_addr = eth_validate_addr,
+ .ndo_set_mac_address = eth_mac_addr,
+ .ndo_set_multicast_list = set_multicast,
+ .ndo_do_ioctl = rio_ioctl,
+ .ndo_tx_timeout = rio_tx_timeout,
+ .ndo_change_mtu = change_mtu,
+};
+
static int __devinit
rio_probe1 (struct pci_dev *pdev, const struct pci_device_id *ent)
{
err = -ENOMEM;
goto err_out_res;
}
- SET_MODULE_OWNER (dev);
SET_NETDEV_DEV(dev, &pdev->dev);
#ifdef MEM_MAPPING
else if (tx_coalesce > TX_RING_SIZE-1)
tx_coalesce = TX_RING_SIZE - 1;
}
- dev->open = &rio_open;
- dev->hard_start_xmit = &start_xmit;
- dev->stop = &rio_close;
- dev->get_stats = &get_stats;
- dev->set_multicast_list = &set_multicast;
- dev->do_ioctl = &rio_ioctl;
- dev->tx_timeout = &rio_tx_timeout;
+ dev->netdev_ops = &netdev_ops;
dev->watchdog_timeo = TX_TIMEOUT;
- dev->change_mtu = &change_mtu;
SET_ETHTOOL_OPS(dev, ðtool_ops);
#if 0
dev->features = NETIF_F_IP_CSUM;
card_idx++;
- printk (KERN_INFO "%s: %s, %02x:%02x:%02x:%02x:%02x:%02x, IRQ %d\n",
- dev->name, np->name,
- dev->dev_addr[0], dev->dev_addr[1], dev->dev_addr[2],
- dev->dev_addr[3], dev->dev_addr[4], dev->dev_addr[5], irq);
+ printk (KERN_INFO "%s: %s, %pM, IRQ %d\n",
+ dev->name, np->name, dev->dev_addr, irq);
if (tx_coalesce > 1)
printk(KERN_INFO "tx_coalesce:\t%d packets\n",
tx_coalesce);
if (np->coalesce)
- printk(KERN_INFO "rx_coalesce:\t%d packets\n"
- KERN_INFO "rx_timeout: \t%d ns\n",
+ printk(KERN_INFO
+ "rx_coalesce:\t%d packets\n"
+ "rx_timeout: \t%d ns\n",
np->rx_coalesce, np->rx_timeout*640);
if (np->vlan)
printk(KERN_INFO "vlan(id):\t%d\n", np->vlan);
return err;
}
-int
+static int
find_miiphy (struct net_device *dev)
{
int i, phy_found = 0;
return 0;
}
-int
+static int
parse_eeprom (struct net_device *dev)
{
int i, j;
#endif
/* Read eeprom */
for (i = 0; i < 128; i++) {
- ((u16 *) sromdata)[i] = le16_to_cpu (read_eeprom (ioaddr, i));
+ ((__le16 *) sromdata)[i] = cpu_to_le16(read_eeprom (ioaddr, i));
}
#ifdef MEM_MAPPING
ioaddr = dev->base_addr;
#endif
- /* Check CRC */
- crc = ~ether_crc_le (256 - 4, sromdata);
- if (psrom->crc != crc) {
- printk (KERN_ERR "%s: EEPROM data CRC error.\n", dev->name);
- return -1;
+ if (np->pdev->vendor == PCI_VENDOR_ID_DLINK) { /* D-Link Only */
+ /* Check CRC */
+ crc = ~ether_crc_le (256 - 4, sromdata);
+ if (psrom->crc != crc) {
+ printk (KERN_ERR "%s: EEPROM data CRC error.\n",
+ dev->name);
+ return -1;
+ }
}
/* Set MAC address */
for (i = 0; i < 6; i++)
dev->dev_addr[i] = psrom->mac_addr[i];
+ if (np->pdev->vendor != PCI_VENDOR_ID_DLINK) {
+ return 0;
+ }
+
/* Parse Software Information Block */
i = 0x30;
psib = (u8 *) sromdata;
entry = np->old_rx % RX_RING_SIZE;
/* Dropped packets don't need to re-allocate */
if (np->rx_skbuff[entry] == NULL) {
- skb = dev_alloc_skb (np->rx_buf_sz);
+ skb = netdev_alloc_skb (dev, np->rx_buf_sz);
if (skb == NULL) {
np->rx_ring[entry].fraginfo = 0;
printk (KERN_INFO
PCI_DMA_FROMDEVICE));
}
np->rx_ring[entry].fraginfo |=
- cpu_to_le64 (np->rx_buf_sz) << 48;
+ cpu_to_le64((u64)np->rx_buf_sz << 48);
np->rx_ring[entry].status = 0;
} /* end for */
} /* end if */
dev->name, readl (ioaddr + TxStatus));
rio_free_tx(dev, 0);
dev->if_port = 0;
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* prevent tx timeout */
}
/* allocate and initialize Tx and Rx descriptors */
/* Allocate the rx buffers */
for (i = 0; i < RX_RING_SIZE; i++) {
/* Allocated fixed size of skbuff */
- struct sk_buff *skb = dev_alloc_skb (np->rx_buf_sz);
+ struct sk_buff *skb = netdev_alloc_skb (dev, np->rx_buf_sz);
np->rx_skbuff[i] = skb;
if (skb == NULL) {
printk (KERN_ERR
cpu_to_le64 ( pci_map_single (
np->pdev, skb->data, np->rx_buf_sz,
PCI_DMA_FROMDEVICE));
- np->rx_ring[i].fraginfo |= cpu_to_le64 (np->rx_buf_sz) << 48;
+ np->rx_ring[i].fraginfo |= cpu_to_le64((u64)np->rx_buf_sz << 48);
}
/* Set RFDListPtr */
- writel (cpu_to_le32 (np->rx_ring_dma), dev->base_addr + RFDListPtr0);
+ writel (np->rx_ring_dma, dev->base_addr + RFDListPtr0);
writel (0, dev->base_addr + RFDListPtr1);
return;
}
-static int
+static netdev_tx_t
start_xmit (struct sk_buff *skb, struct net_device *dev)
{
struct netdev_private *np = netdev_priv(dev);
if (np->link_status == 0) { /* Link Down */
dev_kfree_skb(skb);
- return 0;
+ return NETDEV_TX_OK;
}
ioaddr = dev->base_addr;
entry = np->cur_tx % TX_RING_SIZE;
}
#endif
if (np->vlan) {
- tfc_vlan_tag =
- cpu_to_le64 (VLANTagInsert) |
- (cpu_to_le64 (np->vlan) << 32) |
- (cpu_to_le64 (skb->priority) << 45);
+ tfc_vlan_tag = VLANTagInsert |
+ ((u64)np->vlan << 32) |
+ ((u64)skb->priority << 45);
}
txdesc->fraginfo = cpu_to_le64 (pci_map_single (np->pdev, skb->data,
skb->len,
PCI_DMA_TODEVICE));
- txdesc->fraginfo |= cpu_to_le64 (skb->len) << 48;
+ txdesc->fraginfo |= cpu_to_le64((u64)skb->len << 48);
/* DL2K bug: DMA fails to get next descriptor ptr in 10Mbps mode
* Work around: Always use 1 descriptor in 10Mbps mode */
writel (0, dev->base_addr + TFDListPtr1);
}
- /* NETDEV WATCHDOG timer */
- dev->trans_start = jiffies;
- return 0;
+ return NETDEV_TX_OK;
}
static irqreturn_t
return IRQ_RETVAL(handled);
}
+static inline dma_addr_t desc_to_dma(struct netdev_desc *desc)
+{
+ return le64_to_cpu(desc->fraginfo) & DMA_BIT_MASK(48);
+}
+
static void
rio_free_tx (struct net_device *dev, int irq)
{
while (entry != np->cur_tx) {
struct sk_buff *skb;
- if (!(np->tx_ring[entry].status & TFDDone))
+ if (!(np->tx_ring[entry].status & cpu_to_le64(TFDDone)))
break;
skb = np->tx_skbuff[entry];
pci_unmap_single (np->pdev,
- np->tx_ring[entry].fraginfo & DMA_48BIT_MASK,
+ desc_to_dma(&np->tx_ring[entry]),
skb->len, PCI_DMA_TODEVICE);
if (irq)
dev_kfree_skb_irq (skb);
int pkt_len;
u64 frame_status;
- if (!(desc->status & RFDDone) ||
- !(desc->status & FrameStart) || !(desc->status & FrameEnd))
+ if (!(desc->status & cpu_to_le64(RFDDone)) ||
+ !(desc->status & cpu_to_le64(FrameStart)) ||
+ !(desc->status & cpu_to_le64(FrameEnd)))
break;
/* Chip omits the CRC. */
- pkt_len = le64_to_cpu (desc->status & 0xffff);
- frame_status = le64_to_cpu (desc->status);
+ frame_status = le64_to_cpu(desc->status);
+ pkt_len = frame_status & 0xffff;
if (--cnt < 0)
break;
/* Update rx error statistics, drop packet. */
/* Small skbuffs for short packets */
if (pkt_len > copy_thresh) {
pci_unmap_single (np->pdev,
- desc->fraginfo & DMA_48BIT_MASK,
+ desc_to_dma(desc),
np->rx_buf_sz,
PCI_DMA_FROMDEVICE);
skb_put (skb = np->rx_skbuff[entry], pkt_len);
np->rx_skbuff[entry] = NULL;
- } else if ((skb = dev_alloc_skb (pkt_len + 2)) != NULL) {
+ } else if ((skb = netdev_alloc_skb(dev, pkt_len + 2))) {
pci_dma_sync_single_for_cpu(np->pdev,
- desc->fraginfo &
- DMA_48BIT_MASK,
+ desc_to_dma(desc),
np->rx_buf_sz,
PCI_DMA_FROMDEVICE);
/* 16 byte align the IP header */
pkt_len);
skb_put (skb, pkt_len);
pci_dma_sync_single_for_device(np->pdev,
- desc->fraginfo &
- DMA_48BIT_MASK,
+ desc_to_dma(desc),
np->rx_buf_sz,
PCI_DMA_FROMDEVICE);
}
}
#endif
netif_rx (skb);
- dev->last_rx = jiffies;
}
entry = (entry + 1) % RX_RING_SIZE;
}
struct sk_buff *skb;
/* Dropped packets don't need to re-allocate */
if (np->rx_skbuff[entry] == NULL) {
- skb = dev_alloc_skb (np->rx_buf_sz);
+ skb = netdev_alloc_skb(dev, np->rx_buf_sz);
if (skb == NULL) {
np->rx_ring[entry].fraginfo = 0;
printk (KERN_INFO
PCI_DMA_FROMDEVICE));
}
np->rx_ring[entry].fraginfo |=
- cpu_to_le64 (np->rx_buf_sz) << 48;
+ cpu_to_le64((u64)np->rx_buf_sz << 48);
np->rx_ring[entry].status = 0;
entry = (entry + 1) % RX_RING_SIZE;
}
}
-int
+static int
change_mtu (struct net_device *dev, int new_mtu)
{
struct netdev_private *np = netdev_priv(dev);
hash_table[0] = hash_table[1] = 0;
/* RxFlowcontrol DA: 01-80-C2-00-00-01. Hash index=0x39 */
- hash_table[1] |= cpu_to_le32(0x02000000);
+ hash_table[1] |= 0x02000000;
if (dev->flags & IFF_PROMISC) {
/* Receive all frames promiscuously. */
rx_mode = ReceiveAllFrames;
("%02x:cur:%08x next:%08x status:%08x frag1:%08x frag0:%08x",
i,
(u32) (np->tx_ring_dma + i * sizeof (*desc)),
- (u32) desc->next_desc,
- (u32) desc->status, (u32) (desc->fraginfo >> 32),
- (u32) desc->fraginfo);
+ (u32)le64_to_cpu(desc->next_desc),
+ (u32)le64_to_cpu(desc->status),
+ (u32)(le64_to_cpu(desc->fraginfo) >> 32),
+ (u32)le64_to_cpu(desc->fraginfo));
printk ("\n");
}
printk ("\n");
#define EEP_BUSY 0x8000
/* Read the EEPROM word */
/* We use I/O instruction to read/write eeprom to avoid fail on some machines */
-int
+static int
read_eeprom (long ioaddr, int eep_addr)
{
int i = 1000;
static int
mii_wait_link (struct net_device *dev, int wait)
{
- BMSR_t bmsr;
+ __u16 bmsr;
int phy_addr;
struct netdev_private *np;
phy_addr = np->phy_addr;
do {
- bmsr.image = mii_read (dev, phy_addr, MII_BMSR);
- if (bmsr.bits.link_status)
+ bmsr = mii_read (dev, phy_addr, MII_BMSR);
+ if (bmsr & MII_BMSR_LINK_STATUS)
return 0;
mdelay (1);
} while (--wait > 0);
static int
mii_get_media (struct net_device *dev)
{
- ANAR_t negotiate;
- BMSR_t bmsr;
- BMCR_t bmcr;
- MSCR_t mscr;
- MSSR_t mssr;
+ __u16 negotiate;
+ __u16 bmsr;
+ __u16 mscr;
+ __u16 mssr;
int phy_addr;
struct netdev_private *np;
np = netdev_priv(dev);
phy_addr = np->phy_addr;
- bmsr.image = mii_read (dev, phy_addr, MII_BMSR);
+ bmsr = mii_read (dev, phy_addr, MII_BMSR);
if (np->an_enable) {
- if (!bmsr.bits.an_complete) {
+ if (!(bmsr & MII_BMSR_AN_COMPLETE)) {
/* Auto-Negotiation not completed */
return -1;
}
- negotiate.image = mii_read (dev, phy_addr, MII_ANAR) &
+ negotiate = mii_read (dev, phy_addr, MII_ANAR) &
mii_read (dev, phy_addr, MII_ANLPAR);
- mscr.image = mii_read (dev, phy_addr, MII_MSCR);
- mssr.image = mii_read (dev, phy_addr, MII_MSSR);
- if (mscr.bits.media_1000BT_FD & mssr.bits.lp_1000BT_FD) {
+ mscr = mii_read (dev, phy_addr, MII_MSCR);
+ mssr = mii_read (dev, phy_addr, MII_MSSR);
+ if (mscr & MII_MSCR_1000BT_FD && mssr & MII_MSSR_LP_1000BT_FD) {
np->speed = 1000;
np->full_duplex = 1;
printk (KERN_INFO "Auto 1000 Mbps, Full duplex\n");
- } else if (mscr.bits.media_1000BT_HD & mssr.bits.lp_1000BT_HD) {
+ } else if (mscr & MII_MSCR_1000BT_HD && mssr & MII_MSSR_LP_1000BT_HD) {
np->speed = 1000;
np->full_duplex = 0;
printk (KERN_INFO "Auto 1000 Mbps, Half duplex\n");
- } else if (negotiate.bits.media_100BX_FD) {
+ } else if (negotiate & MII_ANAR_100BX_FD) {
np->speed = 100;
np->full_duplex = 1;
printk (KERN_INFO "Auto 100 Mbps, Full duplex\n");
- } else if (negotiate.bits.media_100BX_HD) {
+ } else if (negotiate & MII_ANAR_100BX_HD) {
np->speed = 100;
np->full_duplex = 0;
printk (KERN_INFO "Auto 100 Mbps, Half duplex\n");
- } else if (negotiate.bits.media_10BT_FD) {
+ } else if (negotiate & MII_ANAR_10BT_FD) {
np->speed = 10;
np->full_duplex = 1;
printk (KERN_INFO "Auto 10 Mbps, Full duplex\n");
- } else if (negotiate.bits.media_10BT_HD) {
+ } else if (negotiate & MII_ANAR_10BT_HD) {
np->speed = 10;
np->full_duplex = 0;
printk (KERN_INFO "Auto 10 Mbps, Half duplex\n");
}
- if (negotiate.bits.pause) {
+ if (negotiate & MII_ANAR_PAUSE) {
np->tx_flow &= 1;
np->rx_flow &= 1;
- } else if (negotiate.bits.asymmetric) {
+ } else if (negotiate & MII_ANAR_ASYMMETRIC) {
np->tx_flow = 0;
np->rx_flow &= 1;
}
/* else tx_flow, rx_flow = user select */
} else {
- bmcr.image = mii_read (dev, phy_addr, MII_BMCR);
- if (bmcr.bits.speed100 == 1 && bmcr.bits.speed1000 == 0) {
+ __u16 bmcr = mii_read (dev, phy_addr, MII_BMCR);
+ switch (bmcr & (MII_BMCR_SPEED_100 | MII_BMCR_SPEED_1000)) {
+ case MII_BMCR_SPEED_1000:
+ printk (KERN_INFO "Operating at 1000 Mbps, ");
+ break;
+ case MII_BMCR_SPEED_100:
printk (KERN_INFO "Operating at 100 Mbps, ");
- } else if (bmcr.bits.speed100 == 0 && bmcr.bits.speed1000 == 0) {
+ break;
+ case 0:
printk (KERN_INFO "Operating at 10 Mbps, ");
- } else if (bmcr.bits.speed100 == 0 && bmcr.bits.speed1000 == 1) {
- printk (KERN_INFO "Operating at 1000 Mbps, ");
}
- if (bmcr.bits.duplex_mode) {
- printk ("Full duplex\n");
+ if (bmcr & MII_BMCR_DUPLEX_MODE) {
+ printk (KERN_CONT "Full duplex\n");
} else {
- printk ("Half duplex\n");
+ printk (KERN_CONT "Half duplex\n");
}
}
if (np->tx_flow)
static int
mii_set_media (struct net_device *dev)
{
- PHY_SCR_t pscr;
- BMCR_t bmcr;
- BMSR_t bmsr;
- ANAR_t anar;
+ __u16 pscr;
+ __u16 bmcr;
+ __u16 bmsr;
+ __u16 anar;
int phy_addr;
struct netdev_private *np;
np = netdev_priv(dev);
/* Does user set speed? */
if (np->an_enable) {
/* Advertise capabilities */
- bmsr.image = mii_read (dev, phy_addr, MII_BMSR);
- anar.image = mii_read (dev, phy_addr, MII_ANAR);
- anar.bits.media_100BX_FD = bmsr.bits.media_100BX_FD;
- anar.bits.media_100BX_HD = bmsr.bits.media_100BX_HD;
- anar.bits.media_100BT4 = bmsr.bits.media_100BT4;
- anar.bits.media_10BT_FD = bmsr.bits.media_10BT_FD;
- anar.bits.media_10BT_HD = bmsr.bits.media_10BT_HD;
- anar.bits.pause = 1;
- anar.bits.asymmetric = 1;
- mii_write (dev, phy_addr, MII_ANAR, anar.image);
+ bmsr = mii_read (dev, phy_addr, MII_BMSR);
+ anar = mii_read (dev, phy_addr, MII_ANAR) &
+ ~MII_ANAR_100BX_FD &
+ ~MII_ANAR_100BX_HD &
+ ~MII_ANAR_100BT4 &
+ ~MII_ANAR_10BT_FD &
+ ~MII_ANAR_10BT_HD;
+ if (bmsr & MII_BMSR_100BX_FD)
+ anar |= MII_ANAR_100BX_FD;
+ if (bmsr & MII_BMSR_100BX_HD)
+ anar |= MII_ANAR_100BX_HD;
+ if (bmsr & MII_BMSR_100BT4)
+ anar |= MII_ANAR_100BT4;
+ if (bmsr & MII_BMSR_10BT_FD)
+ anar |= MII_ANAR_10BT_FD;
+ if (bmsr & MII_BMSR_10BT_HD)
+ anar |= MII_ANAR_10BT_HD;
+ anar |= MII_ANAR_PAUSE | MII_ANAR_ASYMMETRIC;
+ mii_write (dev, phy_addr, MII_ANAR, anar);
/* Enable Auto crossover */
- pscr.image = mii_read (dev, phy_addr, MII_PHY_SCR);
- pscr.bits.mdi_crossover_mode = 3; /* 11'b */
- mii_write (dev, phy_addr, MII_PHY_SCR, pscr.image);
+ pscr = mii_read (dev, phy_addr, MII_PHY_SCR);
+ pscr |= 3 << 5; /* 11'b */
+ mii_write (dev, phy_addr, MII_PHY_SCR, pscr);
/* Soft reset PHY */
mii_write (dev, phy_addr, MII_BMCR, MII_BMCR_RESET);
- bmcr.image = 0;
- bmcr.bits.an_enable = 1;
- bmcr.bits.restart_an = 1;
- bmcr.bits.reset = 1;
- mii_write (dev, phy_addr, MII_BMCR, bmcr.image);
+ bmcr = MII_BMCR_AN_ENABLE | MII_BMCR_RESTART_AN | MII_BMCR_RESET;
+ mii_write (dev, phy_addr, MII_BMCR, bmcr);
mdelay(1);
} else {
/* Force speed setting */
/* 1) Disable Auto crossover */
- pscr.image = mii_read (dev, phy_addr, MII_PHY_SCR);
- pscr.bits.mdi_crossover_mode = 0;
- mii_write (dev, phy_addr, MII_PHY_SCR, pscr.image);
+ pscr = mii_read (dev, phy_addr, MII_PHY_SCR);
+ pscr &= ~(3 << 5);
+ mii_write (dev, phy_addr, MII_PHY_SCR, pscr);
/* 2) PHY Reset */
- bmcr.image = mii_read (dev, phy_addr, MII_BMCR);
- bmcr.bits.reset = 1;
- mii_write (dev, phy_addr, MII_BMCR, bmcr.image);
+ bmcr = mii_read (dev, phy_addr, MII_BMCR);
+ bmcr |= MII_BMCR_RESET;
+ mii_write (dev, phy_addr, MII_BMCR, bmcr);
/* 3) Power Down */
- bmcr.image = 0x1940; /* must be 0x1940 */
- mii_write (dev, phy_addr, MII_BMCR, bmcr.image);
+ bmcr = 0x1940; /* must be 0x1940 */
+ mii_write (dev, phy_addr, MII_BMCR, bmcr);
mdelay (100); /* wait a certain time */
/* 4) Advertise nothing */
mii_write (dev, phy_addr, MII_ANAR, 0);
/* 5) Set media and Power Up */
- bmcr.image = 0;
- bmcr.bits.power_down = 1;
+ bmcr = MII_BMCR_POWER_DOWN;
if (np->speed == 100) {
- bmcr.bits.speed100 = 1;
- bmcr.bits.speed1000 = 0;
+ bmcr |= MII_BMCR_SPEED_100;
printk (KERN_INFO "Manual 100 Mbps, ");
} else if (np->speed == 10) {
- bmcr.bits.speed100 = 0;
- bmcr.bits.speed1000 = 0;
printk (KERN_INFO "Manual 10 Mbps, ");
}
if (np->full_duplex) {
- bmcr.bits.duplex_mode = 1;
- printk ("Full duplex\n");
+ bmcr |= MII_BMCR_DUPLEX_MODE;
+ printk (KERN_CONT "Full duplex\n");
} else {
- bmcr.bits.duplex_mode = 0;
- printk ("Half duplex\n");
+ printk (KERN_CONT "Half duplex\n");
}
#if 0
/* Set 1000BaseT Master/Slave setting */
- mscr.image = mii_read (dev, phy_addr, MII_MSCR);
- mscr.bits.cfg_enable = 1;
- mscr.bits.cfg_value = 0;
+ mscr = mii_read (dev, phy_addr, MII_MSCR);
+ mscr |= MII_MSCR_CFG_ENABLE;
+ mscr &= ~MII_MSCR_CFG_VALUE = 0;
#endif
- mii_write (dev, phy_addr, MII_BMCR, bmcr.image);
+ mii_write (dev, phy_addr, MII_BMCR, bmcr);
mdelay(10);
}
return 0;
static int
mii_get_media_pcs (struct net_device *dev)
{
- ANAR_PCS_t negotiate;
- BMSR_t bmsr;
- BMCR_t bmcr;
+ __u16 negotiate;
+ __u16 bmsr;
int phy_addr;
struct netdev_private *np;
np = netdev_priv(dev);
phy_addr = np->phy_addr;
- bmsr.image = mii_read (dev, phy_addr, PCS_BMSR);
+ bmsr = mii_read (dev, phy_addr, PCS_BMSR);
if (np->an_enable) {
- if (!bmsr.bits.an_complete) {
+ if (!(bmsr & MII_BMSR_AN_COMPLETE)) {
/* Auto-Negotiation not completed */
return -1;
}
- negotiate.image = mii_read (dev, phy_addr, PCS_ANAR) &
+ negotiate = mii_read (dev, phy_addr, PCS_ANAR) &
mii_read (dev, phy_addr, PCS_ANLPAR);
np->speed = 1000;
- if (negotiate.bits.full_duplex) {
+ if (negotiate & PCS_ANAR_FULL_DUPLEX) {
printk (KERN_INFO "Auto 1000 Mbps, Full duplex\n");
np->full_duplex = 1;
} else {
printk (KERN_INFO "Auto 1000 Mbps, half duplex\n");
np->full_duplex = 0;
}
- if (negotiate.bits.pause) {
+ if (negotiate & PCS_ANAR_PAUSE) {
np->tx_flow &= 1;
np->rx_flow &= 1;
- } else if (negotiate.bits.asymmetric) {
+ } else if (negotiate & PCS_ANAR_ASYMMETRIC) {
np->tx_flow = 0;
np->rx_flow &= 1;
}
/* else tx_flow, rx_flow = user select */
} else {
- bmcr.image = mii_read (dev, phy_addr, PCS_BMCR);
+ __u16 bmcr = mii_read (dev, phy_addr, PCS_BMCR);
printk (KERN_INFO "Operating at 1000 Mbps, ");
- if (bmcr.bits.duplex_mode) {
- printk ("Full duplex\n");
+ if (bmcr & MII_BMCR_DUPLEX_MODE) {
+ printk (KERN_CONT "Full duplex\n");
} else {
- printk ("Half duplex\n");
+ printk (KERN_CONT "Half duplex\n");
}
}
if (np->tx_flow)
static int
mii_set_media_pcs (struct net_device *dev)
{
- BMCR_t bmcr;
- ESR_t esr;
- ANAR_PCS_t anar;
+ __u16 bmcr;
+ __u16 esr;
+ __u16 anar;
int phy_addr;
struct netdev_private *np;
np = netdev_priv(dev);
/* Auto-Negotiation? */
if (np->an_enable) {
/* Advertise capabilities */
- esr.image = mii_read (dev, phy_addr, PCS_ESR);
- anar.image = mii_read (dev, phy_addr, MII_ANAR);
- anar.bits.half_duplex =
- esr.bits.media_1000BT_HD | esr.bits.media_1000BX_HD;
- anar.bits.full_duplex =
- esr.bits.media_1000BT_FD | esr.bits.media_1000BX_FD;
- anar.bits.pause = 1;
- anar.bits.asymmetric = 1;
- mii_write (dev, phy_addr, MII_ANAR, anar.image);
+ esr = mii_read (dev, phy_addr, PCS_ESR);
+ anar = mii_read (dev, phy_addr, MII_ANAR) &
+ ~PCS_ANAR_HALF_DUPLEX &
+ ~PCS_ANAR_FULL_DUPLEX;
+ if (esr & (MII_ESR_1000BT_HD | MII_ESR_1000BX_HD))
+ anar |= PCS_ANAR_HALF_DUPLEX;
+ if (esr & (MII_ESR_1000BT_FD | MII_ESR_1000BX_FD))
+ anar |= PCS_ANAR_FULL_DUPLEX;
+ anar |= PCS_ANAR_PAUSE | PCS_ANAR_ASYMMETRIC;
+ mii_write (dev, phy_addr, MII_ANAR, anar);
/* Soft reset PHY */
mii_write (dev, phy_addr, MII_BMCR, MII_BMCR_RESET);
- bmcr.image = 0;
- bmcr.bits.an_enable = 1;
- bmcr.bits.restart_an = 1;
- bmcr.bits.reset = 1;
- mii_write (dev, phy_addr, MII_BMCR, bmcr.image);
+ bmcr = MII_BMCR_AN_ENABLE | MII_BMCR_RESTART_AN |
+ MII_BMCR_RESET;
+ mii_write (dev, phy_addr, MII_BMCR, bmcr);
mdelay(1);
} else {
/* Force speed setting */
/* PHY Reset */
- bmcr.image = 0;
- bmcr.bits.reset = 1;
- mii_write (dev, phy_addr, MII_BMCR, bmcr.image);
+ bmcr = MII_BMCR_RESET;
+ mii_write (dev, phy_addr, MII_BMCR, bmcr);
mdelay(10);
- bmcr.image = 0;
- bmcr.bits.an_enable = 0;
if (np->full_duplex) {
- bmcr.bits.duplex_mode = 1;
+ bmcr = MII_BMCR_DUPLEX_MODE;
printk (KERN_INFO "Manual full duplex\n");
} else {
- bmcr.bits.duplex_mode = 0;
+ bmcr = 0;
printk (KERN_INFO "Manual half duplex\n");
}
- mii_write (dev, phy_addr, MII_BMCR, bmcr.image);
+ mii_write (dev, phy_addr, MII_BMCR, bmcr);
mdelay(10);
/* Advertise nothing */
/* Stop Tx and Rx logics */
writel (TxDisable | RxDisable | StatsDisable, ioaddr + MACCtrl);
- synchronize_irq (dev->irq);
+
free_irq (dev->irq, dev);
del_timer_sync (&np->timer);
skb = np->rx_skbuff[i];
if (skb) {
pci_unmap_single(np->pdev,
- np->rx_ring[i].fraginfo & DMA_48BIT_MASK,
+ desc_to_dma(&np->rx_ring[i]),
skb->len, PCI_DMA_FROMDEVICE);
dev_kfree_skb (skb);
np->rx_skbuff[i] = NULL;
skb = np->tx_skbuff[i];
if (skb) {
pci_unmap_single(np->pdev,
- np->tx_ring[i].fraginfo & DMA_48BIT_MASK,
+ desc_to_dma(&np->tx_ring[i]),
skb->len, PCI_DMA_TODEVICE);
dev_kfree_skb (skb);
np->tx_skbuff[i] = NULL;
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff