regex/cn9k: remove rule compiler

Nobody knows how to build the feature. When the dependency "rxp_compiler" is found, the header file is not available: drivers/regex/cn9k/cn9k_regexdev_compiler.c:12:10: fatal error: rxp-compiler.h: No such file or directory It seems that it depends on a proprietay library. According to what was discussed in the Technical Board: http://mails.dpdk.org/archives/dev/2019-June/135847.html the dependency must be "freely available". Bugzilla ID: 1232 Signed-off-by: Thomas Monjalon <thomas@monjalon.net> Acked-by: Jerin Jacob <jerinj@marvell.com>
DPDK · Jul 3, 2023 · 6825dc2 · 6825dc2
1 parent 93a4b3b
commit 6825dc2
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Showing 5 changed files with 2 additions and 258 deletions.
diff --git a/doc/guides/prog_guide/regexdev.rst b/doc/guides/prog_guide/regexdev.rst
@@ -124,8 +124,7 @@ The configuration mode is depended on the PMD capabilities.
 
 Online rule configuration is done using the following API functions:
 ``rte_regexdev_rule_db_update`` which add / remove rules from the rules
-precompiled list, and ``rte_regexdev_rule_db_compile_activate``
-which compile the rules and loads them to the RegEx HW.
+precompiled list.
 
 Offline rule configuration can be done by adding a pointer to the compiled
 rule database in the configuration step, or by using

diff --git a/drivers/regex/cn9k/cn9k_regexdev.c b/drivers/regex/cn9k/cn9k_regexdev.c
@@ -14,7 +14,6 @@
 
 /* REE common headers */
 #include "cn9k_regexdev.h"
-#include "cn9k_regexdev_compiler.h"
 
 
 /* HW matches are at offset 0x80 from RES_PTR_ADDR
@@ -697,12 +696,6 @@ cn9k_ree_queue_pair_setup(struct rte_regexdev *dev, uint16_t qp_id,
 	return 0;
 }
 
-static int
-cn9k_ree_rule_db_compile_activate(struct rte_regexdev *dev)
-{
-	return cn9k_ree_rule_db_compile_prog(dev);
-}
-
 static int
 cn9k_ree_rule_db_update(struct rte_regexdev *dev,
 		const struct rte_regexdev_rule *rules, uint16_t nb_rules)
@@ -834,8 +827,7 @@ static struct rte_regexdev_ops cn9k_ree_ops = {
 	.dev_attr_get = NULL,
 	.dev_attr_set = NULL,
 	.dev_rule_db_update = cn9k_ree_rule_db_update,
-	.dev_rule_db_compile_activate =
-			cn9k_ree_rule_db_compile_activate,
+	.dev_rule_db_compile_activate = NULL,
 	.dev_db_import = cn9k_ree_rule_db_import,
 	.dev_db_export = cn9k_ree_rule_db_export,
 	.dev_xstats_names_get = NULL,

diff --git a/drivers/regex/cn9k/cn9k_regexdev_compiler.c b/drivers/regex/cn9k/cn9k_regexdev_compiler.c
diff --git a/drivers/regex/cn9k/cn9k_regexdev_compiler.h b/drivers/regex/cn9k/cn9k_regexdev_compiler.h
diff --git a/drivers/regex/cn9k/meson.build b/drivers/regex/cn9k/meson.build
@@ -8,16 +8,8 @@ if not is_linux or not dpdk_conf.get('RTE_ARCH_64')
     subdir_done()
 endif
 
-lib = cc.find_library('rxp_compiler', required: false)
-if lib.found()
-    ext_deps += lib
-    ext_deps += cc.find_library('stdc++', required: true)
-    cflags += ['-DREE_COMPILER_SDK']
-endif
-
 sources = files(
         'cn9k_regexdev.c',
-        'cn9k_regexdev_compiler.c',
 )
 
 deps += ['bus_pci', 'regexdev']