Date: Wed, 9 Dec 2009 20:28:33 +0000 (UTC) From: Andrew Thompson <thompsa@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r200308 - head/sys/dev/usb/serial Message-ID: <200912092028.nB9KSXSZ036329@svn.freebsd.org>
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Author: thompsa Date: Wed Dec 9 20:28:33 2009 New Revision: 200308 URL: http://svn.freebsd.org/changeset/base/200308 Log: Fix hardware issue with FTDI chips: avoid sending a zero length packet due to hardware sending garbage on ZLPs. Reported by: Corey Smith Submitted by: HPS Modified: head/sys/dev/usb/serial/uftdi.c Modified: head/sys/dev/usb/serial/uftdi.c ============================================================================== --- head/sys/dev/usb/serial/uftdi.c Wed Dec 9 20:27:06 2009 (r200307) +++ head/sys/dev/usb/serial/uftdi.c Wed Dec 9 20:28:33 2009 (r200308) @@ -165,7 +165,7 @@ static const struct usb_config uftdi_con .endpoint = UE_ADDR_ANY, .direction = UE_DIR_OUT, .bufsize = UFTDI_OBUFSIZE, - .flags = {.pipe_bof = 1,.force_short_xfer = 1,}, + .flags = {.pipe_bof = 1,}, .callback = &uftdi_write_callback, },
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