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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2009-03-09 00:30:55 +0100 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2009-03-09 00:30:55 +0100 |
| commit | d15c22e78674f9a5bc0de0932a43abe1aafae303 (patch) | |
| tree | 3e4198c44bd2d9184e91647346c66aa95e28f843 /drivers/net/r6040.c | |
| parent | Input: psmouse - add newline to OLPC HGPK touchpad debugging (diff) | |
| parent | Linux 2.6.29-rc7 (diff) | |
| download | linux-d15c22e78674f9a5bc0de0932a43abe1aafae303.tar.xz linux-d15c22e78674f9a5bc0de0932a43abe1aafae303.zip | |
Merge commit 'v2.6.29-rc7' into next
Diffstat (limited to 'drivers/net/r6040.c')
| -rw-r--r-- | drivers/net/r6040.c | 44 |
1 files changed, 28 insertions, 16 deletions
diff --git a/drivers/net/r6040.c b/drivers/net/r6040.c index cf3a082bc89d..b2dcdb5ed8bd 100644 --- a/drivers/net/r6040.c +++ b/drivers/net/r6040.c @@ -49,8 +49,8 @@ #include <asm/processor.h> #define DRV_NAME "r6040" -#define DRV_VERSION "0.20" -#define DRV_RELDATE "07Jan2009" +#define DRV_VERSION "0.21" +#define DRV_RELDATE "09Jan2009" /* PHY CHIP Address */ #define PHY1_ADDR 1 /* For MAC1 */ @@ -438,7 +438,6 @@ static void r6040_down(struct net_device *dev) { struct r6040_private *lp = netdev_priv(dev); void __iomem *ioaddr = lp->base; - struct pci_dev *pdev = lp->pdev; int limit = 2048; u16 *adrp; u16 cmd; @@ -457,22 +456,12 @@ static void r6040_down(struct net_device *dev) iowrite16(adrp[0], ioaddr + MID_0L); iowrite16(adrp[1], ioaddr + MID_0M); iowrite16(adrp[2], ioaddr + MID_0H); - free_irq(dev->irq, dev); - - /* Free RX buffer */ - r6040_free_rxbufs(dev); - - /* Free TX buffer */ - r6040_free_txbufs(dev); - - /* Free Descriptor memory */ - pci_free_consistent(pdev, RX_DESC_SIZE, lp->rx_ring, lp->rx_ring_dma); - pci_free_consistent(pdev, TX_DESC_SIZE, lp->tx_ring, lp->tx_ring_dma); } static int r6040_close(struct net_device *dev) { struct r6040_private *lp = netdev_priv(dev); + struct pci_dev *pdev = lp->pdev; /* deleted timer */ del_timer_sync(&lp->timer); @@ -481,8 +470,28 @@ static int r6040_close(struct net_device *dev) napi_disable(&lp->napi); netif_stop_queue(dev); r6040_down(dev); + + free_irq(dev->irq, dev); + + /* Free RX buffer */ + r6040_free_rxbufs(dev); + + /* Free TX buffer */ + r6040_free_txbufs(dev); + spin_unlock_irq(&lp->lock); + /* Free Descriptor memory */ + if (lp->rx_ring) { + pci_free_consistent(pdev, RX_DESC_SIZE, lp->rx_ring, lp->rx_ring_dma); + lp->rx_ring = 0; + } + + if (lp->tx_ring) { + pci_free_consistent(pdev, TX_DESC_SIZE, lp->tx_ring, lp->tx_ring_dma); + lp->tx_ring = 0; + } + return 0; } @@ -1049,6 +1058,7 @@ static const struct net_device_ops r6040_netdev_ops = { .ndo_set_multicast_list = r6040_multicast_list, .ndo_change_mtu = eth_change_mtu, .ndo_validate_addr = eth_validate_addr, + .ndo_set_mac_address = eth_mac_addr, .ndo_do_ioctl = r6040_ioctl, .ndo_tx_timeout = r6040_tx_timeout, #ifdef CONFIG_NET_POLL_CONTROLLER @@ -1143,8 +1153,10 @@ static int __devinit r6040_init_one(struct pci_dev *pdev, /* Some bootloader/BIOSes do not initialize * MAC address, warn about that */ - if (!(adrp[0] || adrp[1] || adrp[2])) - printk(KERN_WARNING DRV_NAME ": MAC address not initialized\n"); + if (!(adrp[0] || adrp[1] || adrp[2])) { + printk(KERN_WARNING DRV_NAME ": MAC address not initialized, generating random\n"); + random_ether_addr(dev->dev_addr); + } /* Link new device into r6040_root_dev */ lp->pdev = pdev; |