Re: USB and DMA on Alpha with 2.6.0-test7

[Måns Rullgård]

Ivan Kokshaysky <ink@xxxxxxxxxxxxxxxxxxxx> writes:

> I'd suggest following (untested) patch.

There was a little typo in there.  This seems to work.

--- t7/drivers/usb/net/usbnet.c	Wed Oct  8 23:24:07 2003
+++ linux/drivers/usb/net/usbnet.c	Fri Oct 10 22:10:24 2003
@@ -2970,7 +2970,7 @@ usbnet_probe (struct usb_interface *udev
 	memcpy (net->dev_addr, node_id, sizeof node_id);
 
 	// possible with some EHCI controllers
-	if (dma_supported (&udev->dev, 0xffffffffffffffffULL))
+	if (*udev->dev.dma_mask == 0xffffffffffffffffULL))
 		net->features |= NETIF_F_HIGHDMA;
 
 	net->change_mtu = usbnet_change_mtu;
--- t7/drivers/usb/net/kaweth.c	Wed Oct  8 23:24:26 2003
+++ linux/drivers/usb/net/kaweth.c	Fri Oct 10 22:11:21 2003
@@ -1120,7 +1120,7 @@ static int kaweth_probe(
 
 	usb_set_intfdata(intf, kaweth);
 
-	if (dma_supported (&intf->dev, 0xffffffffffffffffULL))
+	if (*intf->dev.dma_mask == 0xffffffffffffffffULL))
 		kaweth->net->features |= NETIF_F_HIGHDMA;
 
 	SET_NETDEV_DEV(netdev, &intf->dev);

-- 
Måns Rullgård
mru@xxxxxxxxxxxx
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