From owner-svn-src-head@FreeBSD.ORG Sat Jun 25 15:51:44 2011 Return-Path: Delivered-To: svn-src-head@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id D6766106564A; Sat, 25 Jun 2011 15:51:44 +0000 (UTC) (envelope-from hselasky@FreeBSD.org) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c]) by mx1.freebsd.org (Postfix) with ESMTP id BCE928FC0A; Sat, 25 Jun 2011 15:51:44 +0000 (UTC) Received: from svn.freebsd.org (localhost [127.0.0.1]) by svn.freebsd.org (8.14.4/8.14.4) with ESMTP id p5PFpiFH013181; Sat, 25 Jun 2011 15:51:44 GMT (envelope-from hselasky@svn.freebsd.org) Received: (from hselasky@localhost) by svn.freebsd.org (8.14.4/8.14.4/Submit) id p5PFpiq8013178; Sat, 25 Jun 2011 15:51:44 GMT (envelope-from hselasky@svn.freebsd.org) Message-Id: <201106251551.p5PFpiq8013178@svn.freebsd.org> From: Hans Petter Selasky Date: Sat, 25 Jun 2011 15:51:44 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org X-SVN-Group: head MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Cc: Subject: svn commit: r223538 - head/sys/dev/usb X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: SVN commit messages for the src tree for head/-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 25 Jun 2011 15:51:44 -0000 Author: hselasky Date: Sat Jun 25 15:51:44 2011 New Revision: 223538 URL: http://svn.freebsd.org/changeset/base/223538 Log: - Export the USB device ID format to userspace tools. MFC after: 14 days Modified: head/sys/dev/usb/usb_lookup.c head/sys/dev/usb/usbdi.h Modified: head/sys/dev/usb/usb_lookup.c ============================================================================== --- head/sys/dev/usb/usb_lookup.c Sat Jun 25 15:46:24 2011 (r223537) +++ head/sys/dev/usb/usb_lookup.c Sat Jun 25 15:51:44 2011 (r223538) @@ -42,6 +42,8 @@ #include #include #include +#include +#include #include #include @@ -144,3 +146,108 @@ usbd_lookup_id_by_uaa(const struct usb_d } return (ENXIO); } + +/*------------------------------------------------------------------------* + * Export the USB device ID format we use to userspace tools. + *------------------------------------------------------------------------*/ +#if BYTE_ORDER == BIG_ENDIAN +#define U16_XOR "8" +#define U32_XOR "12" +#define U64_XOR "56" +#define U8_BITFIELD_XOR "7" +#define U16_BITFIELD_XOR "15" +#define U32_BITFIELD_XOR "31" +#define U64_BITFIELD_XOR "63" +#else +#define U16_XOR "0" +#define U32_XOR "0" +#define U64_XOR "0" +#define U8_BITFIELD_XOR "0" +#define U16_BITFIELD_XOR "0" +#define U32_BITFIELD_XOR "0" +#define U64_BITFIELD_XOR "0" +#endif + +#if USB_HAVE_COMPAT_LINUX +#define MFL_SIZE "1" +#else +#define MFL_SIZE "0" +#endif + +#ifdef KLD_MODULE +static const char __section("bus_autoconf_format") __used usb_id_format[] = { + + /* Declare that three different sections use the same format */ + + "usb_host_id{256,:}" + "usb_device_id{256,:}" + "usb_dual_id{256,:}" + + /* List size of fields in the usb_device_id structure */ + +#if ULONG_MAX >= 0xFFFFFFFFUL + "unused{0,8}" + "unused{0,8}" + "unused{0,8}" + "unused{0,8}" +#if ULONG_MAX >= 0xFFFFFFFFFFFFFFFFULL + "unused{0,8}" + "unused{0,8}" + "unused{0,8}" + "unused{0,8}" +#endif +#else +#error "Please update code." +#endif + + "idVendor[0]{" U16_XOR ",8}" + "idVendor[1]{" U16_XOR ",8}" + "idProduct[0]{" U16_XOR ",8}" + "idProduct[1]{" U16_XOR ",8}" + "bcdDevice_lo[0]{" U16_XOR ",8}" + "bcdDevice_lo[1]{" U16_XOR ",8}" + "bcdDevice_hi[0]{" U16_XOR ",8}" + "bcdDevice_hi[1]{" U16_XOR ",8}" + + "bDeviceClass{0,8}" + "bDeviceSubClass{0,8}" + "bDeviceProtocol{0,8}" + "bInterfaceClass{0,8}" + "bInterfaceSubClass{0,8}" + "bInterfaceProtocol{0,8}" + + "mf_vendor{" U8_BITFIELD_XOR ",1}" + "mf_product{" U8_BITFIELD_XOR ",1}" + "mf_dev_lo{" U8_BITFIELD_XOR ",1}" + "mf_dev_hi{" U8_BITFIELD_XOR ",1}" + + "mf_dev_class{" U8_BITFIELD_XOR ",1}" + "mf_dev_subclass{" U8_BITFIELD_XOR ",1}" + "mf_dev_protocol{" U8_BITFIELD_XOR ",1}" + "mf_int_class{" U8_BITFIELD_XOR ",1}" + + "mf_int_subclass{" U8_BITFIELD_XOR ",1}" + "mf_int_protocol{" U8_BITFIELD_XOR ",1}" + "unused{" U8_BITFIELD_XOR ",6}" + + "mfl_vendor{" U16_XOR "," MFL_SIZE "}" + "mfl_product{" U16_XOR "," MFL_SIZE "}" + "mfl_dev_lo{" U16_XOR "," MFL_SIZE "}" + "mfl_dev_hi{" U16_XOR "," MFL_SIZE "}" + + "mfl_dev_class{" U16_XOR "," MFL_SIZE "}" + "mfl_dev_subclass{" U16_XOR "," MFL_SIZE "}" + "mfl_dev_protocol{" U16_XOR "," MFL_SIZE "}" + "mfl_int_class{" U16_XOR "," MFL_SIZE "}" + + "mfl_int_subclass{" U16_XOR "," MFL_SIZE "}" + "mfl_int_protocol{" U16_XOR "," MFL_SIZE "}" + "unused{" U16_XOR "," MFL_SIZE "}" + "unused{" U16_XOR "," MFL_SIZE "}" + + "unused{" U16_XOR "," MFL_SIZE "}" + "unused{" U16_XOR "," MFL_SIZE "}" + "unused{" U16_XOR "," MFL_SIZE "}" + "unused{" U16_XOR "," MFL_SIZE "}" +}; +#endif Modified: head/sys/dev/usb/usbdi.h ============================================================================== --- head/sys/dev/usb/usbdi.h Sat Jun 25 15:46:24 2011 (r223537) +++ head/sys/dev/usb/usbdi.h Sat Jun 25 15:51:44 2011 (r223538) @@ -270,12 +270,15 @@ struct usb_device_id { uint8_t match_flag_product:1; uint8_t match_flag_dev_lo:1; uint8_t match_flag_dev_hi:1; + uint8_t match_flag_dev_class:1; uint8_t match_flag_dev_subclass:1; uint8_t match_flag_dev_protocol:1; uint8_t match_flag_int_class:1; + uint8_t match_flag_int_subclass:1; uint8_t match_flag_int_protocol:1; + uint8_t match_flag_unused:6; #if USB_HAVE_COMPAT_LINUX /* which fields to match against */ @@ -291,7 +294,10 @@ struct usb_device_id { #define USB_DEVICE_ID_MATCH_INT_SUBCLASS 0x0100 #define USB_DEVICE_ID_MATCH_INT_PROTOCOL 0x0200 #endif -}; +} __aligned(32); + +/* check that the size of the structure above is correct */ +extern char usb_device_id_assert[(sizeof(struct usb_device_id) == 32) ? 1 : -1]; #define USB_VENDOR(vend) \ .match_flag_vendor = 1, .idVendor = (vend)