57 lines
1.4 KiB
Bash
57 lines
1.4 KiB
Bash
#!/bin/bash
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#
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# Copyright(c) 2012-2021 Intel Corporation
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# SPDX-License-Identifier: BSD-3-Clause-Clear
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#
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. $(dirname $3)/conf_framework
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check() {
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cur_name=$(basename $2)
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config_file_path=$1
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if compile_module $cur_name "bio_op(NULL)" "linux/bio.h"
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then
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echo $cur_name "1" >> $config_file_path
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elif compile_module $cur_name "REQ_OP_MASK" "linux/blk_types.h"
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then
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echo $cur_name "2" >> $config_file_path
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elif compile_module $cur_name "REQ_OP_DISCARD" "linux/blk_types.h"
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then
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echo $cur_name "3" >> $config_file_path
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elif compile_module $cur_name "REQ_DISCARD" "linux/blk_types.h"
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then
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echo $cur_name "4" >> $config_file_path
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else
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echo $cur_name "X" >> $config_file_path
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fi
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}
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apply() {
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case "$1" in
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"1")
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add_define "CAS_IS_DISCARD(bio) \\
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(bio_op(bio) == REQ_OP_DISCARD)"
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add_define "CAS_BIO_DISCARD \\
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(REQ_OP_DISCARD)" ;;
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"2")
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add_define "CAS_IS_DISCARD(bio) \\
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(((CAS_BIO_OP_FLAGS(bio)) & REQ_OP_MASK) == REQ_OP_DISCARD)"
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add_define "CAS_BIO_DISCARD \\
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((REQ_OP_WRITE | REQ_OP_DISCARD))" ;;
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"3")
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add_define "CAS_IS_DISCARD(bio) \\
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((CAS_BIO_OP_FLAGS(bio)) & REQ_OP_DISCARD)"
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add_define "CAS_BIO_DISCARD \\
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((REQ_OP_WRITE | REQ_OP_DISCARD))" ;;
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"4")
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add_define "CAS_IS_DISCARD(bio) \\
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((CAS_BIO_OP_FLAGS(bio)) & REQ_DISCARD)"
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add_define "CAS_BIO_DISCARD \\
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(REQ_WRITE | REQ_DISCARD)" ;;
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*)
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exit 1
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esac
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}
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conf_run $@
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