Date: Tue, 2 Mar 2010 17:57:50 GMT From: Jonathan Hanna <jhanna@pangolin-systems.com> To: freebsd-gnats-submit@FreeBSD.org Subject: usb/144423: if_run panic with USB-N13 Message-ID: <201003021757.o22HvoZW044740@www.freebsd.org> Resent-Message-ID: <201003021800.o22I08lr037467@freefall.freebsd.org>
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>Number: 144423
>Category: usb
>Synopsis: if_run panic with USB-N13
>Confidential: no
>Severity: non-critical
>Priority: low
>Responsible: freebsd-usb
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: change-request
>Submitter-Id: current-users
>Arrival-Date: Tue Mar 02 18:00:08 UTC 2010
>Closed-Date:
>Last-Modified:
>Originator: Jonathan Hanna
>Release: 9.0-CURRENT amd64 r203468:203482M
>Organization:
>Environment:
>Description:
This is an offer to test modifications to if_run with the ASUS USB-N13 more that it is a bug report.
if_run seems like the place to support the ASUS USB-N13 USB 802.11 b/g/n.
It recognizes it if modified:
--- if_run.c (revision 203482)
+++ if_run.c (working copy)
@@ -122,6 +122,7 @@
{ USB_VP(USB_VENDOR_ASUS, USB_PRODUCT_ASUS_RT2870_3) },
{ USB_VP(USB_VENDOR_ASUS, USB_PRODUCT_ASUS_RT2870_4) },
{ USB_VP(USB_VENDOR_ASUS, USB_PRODUCT_ASUS_RT2870_5) },
+ { USB_VP(USB_VENDOR_ASUS, USB_PRODUCT_ASUS_RT3070) },
{ USB_VP(USB_VENDOR_ASUS2, USB_PRODUCT_ASUS2_USBN11) },
{ USB_VP(USB_VENDOR_AZUREWAVE, USB_PRODUCT_AZUREWAVE_RT2870_1) },
{ USB_VP(USB_VENDOR_AZUREWAVE, USB_PRODUCT_AZUREWAVE_RT2870_2) },
It then shows:
run0: MAC/BBP RT3071 (rev 0x0211) RF RT3022 (MIMO 2T2R)...
run0: loading RT3071 firmware
"ifconfig run0 up" results in a panic (page fault) at run_stop+0x5f.
>How-To-Repeat:
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted:
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