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Having an 8139 based device in my notebook, I often switch between it and wireless. The problem is that the 8139too driver does not save/restore the pci configuration of the card if the device isn't running. This simple patch moves the save/restore code so that the code runs regardless of whether or not the device is running. I looked at other drivers and they all seem to do the same thing. Is there a reason why this isn't done like in the patch? Adrian --- drivers/net/8139too.c.orig 2004-04-25 21:56:21.000000000 -0700 +++ drivers/net/8139too.c 2004-04-25 22:02:14.000000000 -0700 @@ -2554,6 +2554,9 @@ static int rtl8139_suspend (struct pci_d void *ioaddr = tp->mmio_addr; unsigned long flags; + pci_set_power_state (pdev, 3); + pci_save_state (pdev, tp->pci_state); + if (!netif_running (dev)) return 0; @@ -2571,9 +2574,6 @@ static int rtl8139_suspend (struct pci_d spin_unlock_irqrestore (&tp->lock, flags); - pci_set_power_state (pdev, 3); - pci_save_state (pdev, tp->pci_state); - return 0; } @@ -2583,10 +2583,10 @@ static int rtl8139_resume (struct pci_de struct net_device *dev = pci_get_drvdata (pdev); struct rtl8139_private *tp = dev->priv; - if (!netif_running (dev)) - return 0; pci_restore_state (pdev, tp->pci_state); pci_set_power_state (pdev, 0); + if (!netif_running (dev)) + return 0; rtl8139_init_ring (dev); rtl8139_hw_start (dev); netif_device_attach (dev); - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ | ||||||||||||
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