1#! /bin/sh -e 2# SPDX-License-Identifier: BSD-3-Clause 3# Copyright 2021 Mellanox Technologies, Ltd 4 5# Parse rte_flow support of a driver directory, 6# and optionally show difference with a doc file in .ini format. 7 8dir=$1 # drivers/net/foo 9ref=$2 # doc/guides/nics/features/foo.ini 10 11if [ -z "$dir" ]; then 12 echo "directory argument is required" >&2 13 exit 1 14fi 15 16# sorting order 17export LC_COLLATE=C 18 19# exclude exceptions 20exclude() # <pattern> 21{ 22 case $(basename $dir) in 23 bnxt) 24 filter=$(sed -n "/$1/{N;/TYPE_NOT_SUPPORTED/P;}" \ 25 $dir/tf_ulp/ulp_template_db{,_tbl}.c | 26 grep -wo "$1[[:alnum:]_]*" | sort -u | 27 tr '\n' '|' | sed 's,.$,\n,') 28 grep -vE "$filter";; 29 *) cat 30 esac 31} 32 33# include exceptions 34include() # <pattern> 35{ 36 case $(basename $dir) in 37 esac 38} 39 40# generate INI section 41list() # <title> <pattern> 42{ 43 echo "[$1]" 44 git grep -who "$2[[:alnum:]_]*" $dir | 45 (exclude $2; include $2) | sort -u | 46 awk 'sub(/'$2'/, "") {printf "%-20s = Y\n", tolower($0)}' 47} 48 49rte_flow_support() # <category> 50{ 51 title="rte_flow $1s" 52 pattern=$(echo "RTE_FLOW_$1_TYPE_" | awk '{print toupper($0)}') 53 list "$title" "$pattern" | grep -vwE 'void|indirect|end' 54} 55 56if [ -z "$ref" ]; then # generate full tables 57 rte_flow_support item 58 echo 59 rte_flow_support action 60 exit 0 61fi 62 63# compare with reference input 64rte_flow_compare() # <category> 65{ 66 section="rte_flow $1s]" 67 { 68 rte_flow_support $1 69 sed -n "/$section/,/]/p" "$ref" | sed '/^$/d' 70 } | 71 sed '/]/d' | # ignore section title 72 sed 's, *=.*,,' | # ignore value (better in doc than generated one) 73 sort | uniq -u | # show differences 74 sed "s,^,$1 ," # prefix with category name 75} 76 77rte_flow_compare item 78rte_flow_compare action 79