1280924Sdteske\ Copyright (c) 2014 M. Warner Losh <imp@FreeBSD.org> 2271406Simp\ All rights reserved. 3271406Simp\ 4271406Simp\ Redistribution and use in source and binary forms, with or without 5271406Simp\ modification, are permitted provided that the following conditions 6271406Simp\ are met: 7271406Simp\ 1. Redistributions of source code must retain the above copyright 8271406Simp\ notice, this list of conditions and the following disclaimer. 9271406Simp\ 2. Redistributions in binary form must reproduce the above copyright 10271406Simp\ notice, this list of conditions and the following disclaimer in the 11271406Simp\ documentation and/or other materials provided with the distribution. 12271406Simp\ 13271406Simp\ THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 14271406Simp\ ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15271406Simp\ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 16271406Simp\ ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 17271406Simp\ FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 18271406Simp\ DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 19271406Simp\ OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 20271406Simp\ HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 21271406Simp\ LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 22271406Simp\ OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 23271406Simp\ SUCH DAMAGE. 24271406Simp\ 25271406Simp\ $FreeBSD: releng/11.0/sys/boot/forth/pcibios.4th 280924 2015-03-31 22:32:35Z dteske $ 26271406Simp 27271406Simponly forth also support-functions also builtins definitions 28271406Simp 29271406Simp\ pci-device-count pci-id 30271406Simp\ 31271406Simp\ Counts the number of instances of pci-id in the system and reports 32271406Simp\ it to the user. 33271406Simp: pci-device-count 34271406Simp 0= if ( interpreted ) get_arguments then 35271406Simp 36271406Simp 0= if ." Need an argument" cr abort then 37271406Simp \ First argument is 0 when we're interprated. See support.4th 38271406Simp \ for get_arguments reading the rest of the line and parsing it 39271406Simp \ stack: argN lenN ... arg1 len1 N 40271406Simp hex ?number decimal 41271406Simp 0= if ." Bad pci-id given (must be legal hex value)" cr abort then 42271406Simp dup pcibios-device-count ." Found " . ." instances of " hex . decimal cr 43271406Simp; 44271406Simp 45271406Simpalso forth definitions also builtins 46271406Simp 47271406Simpbuiltin: pci-device-count 48