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| author |   Manfred Spraul <manfred@colorfullife.com> | 2005-07-31 18:38:58 +0200 |
|---|---|---|
| committer |   Jeff Garzik <jgarzik@pobox.com> | 2005-07-31 12:59:57 -0400 |
| commit | b3df9f813bc7b9db62ae0c90b8990b1cebf97345 (patch) | |
| tree | 712dc3cdd33b5acbd1ed579d88eb548a0856168c /drivers/net/forcedeth.c | |
| parent | [PATCH] forcedeth: Add set_mac_address support (diff) | |
| download | linux-dev-b3df9f813bc7b9db62ae0c90b8990b1cebf97345.tar.xz linux-dev-b3df9f813bc7b9db62ae0c90b8990b1cebf97345.zip | |
[PATCH] forcedeth: write back original mac address during ifdown
This is a multi-part message in MIME format.
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Diffstat (limited to 'drivers/net/forcedeth.c')
| -rw-r--r-- | drivers/net/forcedeth.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c index 1e691024868f..f165ae973985 100644 --- a/drivers/net/forcedeth.c +++ b/drivers/net/forcedeth.c @@ -91,6 +91,8 @@ * per-packet flags. * 0.39: 18 Jul 2005: Add 64bit descriptor support. * 0.40: 19 Jul 2005: Add support for mac address change. + * 0.41: 30 Jul 2005: Write back original MAC in nv_close instead + * of nv_remove * * Known bugs: * We suspect that on some hardware no TX done interrupts are generated. @@ -102,7 +104,7 @@ * DEV_NEED_TIMERIRQ will not harm you on sane hardware, only generating a few * superfluous timer interrupts from the nic. */ -#define FORCEDETH_VERSION "0.40" +#define FORCEDETH_VERSION "0.41" #define DRV_NAME "forcedeth" #include <linux/module.h> @@ -2230,6 +2232,12 @@ static int nv_close(struct net_device *dev) if (np->wolenabled) nv_start_rx(dev); + /* special op: write back the misordered MAC address - otherwise + * the next nv_probe would see a wrong address. + */ + writel(np->orig_mac[0], base + NvRegMacAddrA); + writel(np->orig_mac[1], base + NvRegMacAddrB); + /* FIXME: power down nic */ return 0; @@ -2482,16 +2490,9 @@ static void __devexit nv_remove(struct pci_dev *pci_dev) { struct net_device *dev = pci_get_drvdata(pci_dev); struct fe_priv *np = get_nvpriv(dev); - u8 __iomem *base = get_hwbase(dev); unregister_netdev(dev); - /* special op: write back the misordered MAC address - otherwise - * the next nv_probe would see a wrong address. - */ - writel(np->orig_mac[0], base + NvRegMacAddrA); - writel(np->orig_mac[1], base + NvRegMacAddrB); - /* free all structures */ if (np->desc_ver == DESC_VER_1 || np->desc_ver == DESC_VER_2) pci_free_consistent(np->pci_dev, sizeof(struct ring_desc) * (RX_RING + TX_RING), np->rx_ring.orig, np->ring_addr); |