David Brownell wrote:
On Monday 19 February 2007 8:59 am, Raphael Assenat wrote:
How about adding an OHCI_QUIRK_NO_RH_SUSPEND flag in struct ohci_hcd
and using it to disable suspend for this chip? The flag can be set
automatically in ohci-pci.c. The only thing I'm not sure about is
the appropriate place to handle this flag in ohci-hub.c....
A patch that does this is attached to this email. Please comment.
As Alan noted, do this against the current kernel. Compare for
example this patch (needs testing).
It works on my box.
Here's a patch which adds my device to the list.
Best regards,
--
Raphael Assenat
8D Technologies Inc.
This patch enables the broken suspend quirk for the PCI OHCI controller
present in the IT8152F/G RISC-to-PCI Companion Chip.
Signed-off-by: Raphael Assenat <[EMAIL PROTECTED]>
diff -Nru -X linux-2.6.21-rc2/Documentation/dontdiff
linux-2.6.21-rc2/drivers/usb/host/ohci-pci.c
linux-2.6.21-rc2-8d/drivers/usb/host/ohci-pci.c
--- linux-2.6.21-rc2/drivers/usb/host/ohci-pci.c 2007-03-01
15:30:01.000000000 -0500
+++ linux-2.6.21-rc2-8d/drivers/usb/host/ohci-pci.c 2007-03-01
15:31:12.000000000 -0500
@@ -141,6 +141,10 @@
.subdevice = 0x0004,
.driver_data = (unsigned long) broken_suspend,
},
+ {
+ PCI_DEVICE(PCI_VENDOR_ID_ITE, 0x8152),
+ .driver_data = (unsigned long) broken_suspend,
+ },
/* FIXME for some of the early AMD 760 southbridges, OHCI
* won't work at all. blacklist them.
*/
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