On Tue, Jul 13, David Brownell wrote:
> Instead, how about: (a) longer timeout, 5 seconds to match OHCI's
> absurdly long default there; (b) change that "handoff failed" message
> to add "continuing anyway"; and (c) return 0 as you do, which I'm
> expecting is the key part of that patch.
This patch works for me:
diff -purN linux-2.6.8-rc1-bk3.bios-handoff/drivers/usb/host/ehci-hcd.c
linux-2.6.8-rc1-bk3/drivers/usb/host/ehci-hcd.c
--- linux-2.6.8-rc1-bk3.bios-handoff/drivers/usb/host/ehci-hcd.c 2004-07-15
11:24:14.000000000 +0200
+++ linux-2.6.8-rc1-bk3/drivers/usb/host/ehci-hcd.c 2004-07-15 11:32:28.463930957
+0200
@@ -303,9 +303,11 @@ static int bios_handoff (struct ehci_hcd
pci_read_config_dword(pdev, where, &cap);
} while ((cap & (1 << 16)) && msec);
if (cap & (1 << 16)) {
- ehci_err (ehci, "BIOS handoff failed (%d, %04x)\n",
+ ehci_err (ehci, "BIOS handoff failed (%d, %04x)\n"
+ " Devices connected to this controller will not work
correctly.\n"
+ " Complain to your BIOS vendor.\n", /* Really! */
where, cap);
- return 1;
+ return 0;
}
ehci_dbg (ehci, "BIOS handoff succeeded\n");
}
--
USB is for mice, FireWire is for men!
sUse lINUX ag, nÃRNBERG
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