Date: Wed, 18 Mar 2009 02:38:35 +0000 (UTC) From: Weongyo Jeong <weongyo@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/compat/ndis subr_usbd.c src/sys/dev/if_ndis if_ndis_usb.c if_ndisvar.h Message-ID: <200903180239.n2I2daWS071933@repoman.freebsd.org>
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weongyo 2009-03-18 02:38:35 UTC
FreeBSD src repository
Modified files:
sys/compat/ndis subr_usbd.c
sys/dev/if_ndis if_ndis_usb.c if_ndisvar.h
Log:
SVN rev 189950 on 2009-03-18 02:38:35Z by weongyo
Some NDIS USB drivers try to call URB funcs like URB_FUNCTION_VENDOR_xxx
or URB_FUNCTION_CLASS_xxx with HAL preemption lock that means it's
non-sleepable during USB requests though usb2_do_request() requires a
sleep so it needs to send queries to the default pipe without those
interfaces to avoid sleep.
Revision Changes Path
1.11 +278 -52 src/sys/compat/ndis/subr_usbd.c
1.14 +4 -0 src/sys/dev/if_ndis/if_ndis_usb.c
1.38 +4 -0 src/sys/dev/if_ndis/if_ndisvar.h
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