Messages in this thread Patch in this message | | | From | Maarten Lankhorst <> | Subject | [PATCH] [RFC] usb: Broaden range of vendor codes for xhci | Date | Mon, 30 May 2011 11:56:46 +0200 |
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My asrock P67 chipset sends code 192 on device reset. Allowing >= 192 to be treated as success fixes it, and allows me to use my USB3 port.
Signed-off-by: Maarten Lankhorst <m.b.lankhorst@gmail.com>
--- There still appears to be a possible regression though. I can't currently use my usb headset, but since my xhci port never worked, I can't tell for sure if it ever worked.
Resending, forgot to add relevant maintainers. --- drivers/usb/host/xhci-ring.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c index 7437386..f8b9f79 100644 --- a/drivers/usb/host/xhci-ring.c +++ b/drivers/usb/host/xhci-ring.c @@ -1464,7 +1464,7 @@ static int xhci_requires_manual_halt_cleanup(struct xhci_hcd *xhci, int xhci_is_vendor_info_code(struct xhci_hcd *xhci, unsigned int trb_comp_code) { - if (trb_comp_code >= 224 && trb_comp_code <= 255) { + if (trb_comp_code >= 192 && trb_comp_code <= 255) { /* Vendor defined "informational" completion code, * treat as not-an-error. */ -- 1.7.4.1
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