The atheros on my Fujitsu b6210 supports MSI.
Signed-off-by: Stephen Hemminger <shemminger@xxxxxxxxxxxxxxxxxxxx>
--- a/drivers/net/wireless/ath5k_base.c 2007-09-18 09:10:05.000000000 -0700
+++ b/drivers/net/wireless/ath5k_base.c 2007-09-18 09:10:08.000000000 -0700
@@ -2315,6 +2315,8 @@ static int __devinit ath_pci_probe(struc
pci_set_drvdata(pdev, hw);
+ pci_enable_msi(pdev);
+
ret = request_irq(pdev->irq, ath_intr, IRQF_SHARED, "ath", sc);
if (ret) {
dev_err(&pdev->dev, "request_irq failed\n");
@@ -2345,6 +2347,7 @@ err_ah:
err_irq:
free_irq(pdev->irq, sc);
err_free:
+ pci_disable_msi(pdev);
ieee80211_free_hw(hw);
err_map:
pci_iounmap(pdev, mem);
@@ -2364,6 +2367,7 @@ static void __devexit ath_pci_remove(str
ath_detach(pdev, hw);
ath5k_hw_detach(sc->ah);
free_irq(pdev->irq, sc);
+ pci_disable_msi(pdev);
pci_iounmap(pdev, sc->iobase);
pci_release_region(pdev, 0);
pci_disable_device(pdev);
-
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