Grant> I'll see how hard it would be to try it with tg3.
My previous patch seems like it won't work (need MSGINT_MODE_ENABLE
set too, according to
http://www.ussg.iu.edu/hypermail/linux/kernel/0301.3/0123.html)
Index: linux-bk/drivers/net/tg3.c
===================================================================
--- linux-bk.orig/drivers/net/tg3.c 2004-12-29 22:05:41.000000000 -0800
+++ linux-bk/drivers/net/tg3.c 2005-01-04 17:09:23.930140627 -0800
@@ -8218,6 +8218,11 @@
pci_using_dac = 0;
}
+ if (pci_enable_msi(pdev))
+ printk(KERN_WARNING PFX "Couldn't enable MSI.\n");
+ else
+ tw32(MSGINT_MODE, MSGINT_MODE_ENABLE);
+
tg3reg_base = pci_resource_start(pdev, 0);
tg3reg_len = pci_resource_len(pdev, 0);
@@ -8468,6 +8473,7 @@
unregister_netdev(dev);
iounmap(tp->regs);
free_netdev(dev);
+ pci_disable_msi(pdev);
pci_release_regions(pdev);
pci_disable_device(pdev);
pci_set_drvdata(pdev, NULL);
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