From owner-p4-projects@FreeBSD.ORG Thu May 28 11:09:56 2009 Return-Path: Delivered-To: p4-projects@freebsd.org Received: by hub.freebsd.org (Postfix, from userid 32767) id 96CA61065678; Thu, 28 May 2009 11:09:56 +0000 (UTC) Delivered-To: perforce@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 55A6A106566B for ; Thu, 28 May 2009 11:09:56 +0000 (UTC) (envelope-from hselasky@FreeBSD.org) Received: from repoman.freebsd.org (repoman.freebsd.org [IPv6:2001:4f8:fff6::29]) by mx1.freebsd.org (Postfix) with ESMTP id 4394D8FC1F for ; Thu, 28 May 2009 11:09:56 +0000 (UTC) (envelope-from hselasky@FreeBSD.org) Received: from repoman.freebsd.org (localhost [127.0.0.1]) by repoman.freebsd.org (8.14.3/8.14.3) with ESMTP id n4SB9sL0003498 for ; Thu, 28 May 2009 11:09:54 GMT (envelope-from hselasky@FreeBSD.org) Received: (from perforce@localhost) by repoman.freebsd.org (8.14.3/8.14.3/Submit) id n4SB9qpR003494 for perforce@freebsd.org; Thu, 28 May 2009 11:09:52 GMT (envelope-from hselasky@FreeBSD.org) Date: Thu, 28 May 2009 11:09:52 GMT Message-Id: <200905281109.n4SB9qpR003494@repoman.freebsd.org> X-Authentication-Warning: repoman.freebsd.org: perforce set sender to hselasky@FreeBSD.org using -f From: Hans Petter Selasky To: Perforce Change Reviews Cc: Subject: PERFORCE change 162936 for review X-BeenThere: p4-projects@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: p4 projects tree changes List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 28 May 2009 11:09:57 -0000 http://perforce.freebsd.org/chv.cgi?CH=162936 Change 162936 by hselasky@hselasky_laptop001 on 2009/05/28 11:09:46 LibUSB: Add missing function required by isochronous operation. Affected files ... .. //depot/projects/usb/src/lib/libusb/libusb.3#11 edit .. //depot/projects/usb/src/lib/libusb/libusb20.c#3 edit .. //depot/projects/usb/src/lib/libusb/libusb20.h#3 edit Differences ... ==== //depot/projects/usb/src/lib/libusb/libusb.3#11 (text+ko) ==== @@ -78,6 +78,8 @@ .Fn libusb20_tr_set_callback "struct libusb20_transfer *xfer" "libusb20_tr_callback_t *cb" .Ft void .Fn libusb20_tr_set_flags "struct libusb20_transfer *xfer" "uint8_t flags" +.Ft uint32_t +.Fn libusb20_tr_get_length "struct libusb20_transfer *xfer" "uint16_t fr_index" .Ft void .Fn libusb20_tr_set_length "struct libusb20_transfer *xfer" "uint32_t length" "uint16_t fr_index" .Ft void @@ -383,8 +385,14 @@ . .Pp . +.Fn libusb20_tr_get_length +returns the length of the given USB frame by index. +After an USB transfer is complete the USB frame length will get updated to the actual transferred length. +. +.Pp +. .Fn libusb20_tr_set_length -sets the length of a given USB transfer and frame index. +sets the length of the given USB frame by index. . .Pp . ==== //depot/projects/usb/src/lib/libusb/libusb20.c#3 (text+ko) ==== @@ -319,6 +319,12 @@ return; } +uint32_t +libusb20_tr_get_length(struct libusb20_transfer *xfer, uint16_t frIndex) +{ + return (xfer->pLength[frIndex]); +} + void libusb20_tr_set_length(struct libusb20_transfer *xfer, uint32_t length, uint16_t frIndex) { ==== //depot/projects/usb/src/lib/libusb/libusb20.h#3 (text+ko) ==== @@ -216,6 +216,7 @@ void libusb20_tr_set_buffer(struct libusb20_transfer *xfer, void *buffer, uint16_t fr_index); void libusb20_tr_set_callback(struct libusb20_transfer *xfer, libusb20_tr_callback_t *cb); void libusb20_tr_set_flags(struct libusb20_transfer *xfer, uint8_t flags); +uint32_t libusb20_tr_get_length(struct libusb20_transfer *xfer, uint16_t fr_index); void libusb20_tr_set_length(struct libusb20_transfer *xfer, uint32_t length, uint16_t fr_index); void libusb20_tr_set_priv_sc0(struct libusb20_transfer *xfer, void *sc0); void libusb20_tr_set_priv_sc1(struct libusb20_transfer *xfer, void *sc1);