diff mbox series

[dpdk-dev,12/20] eventdev: add routine to validate conf

Message ID 1528478659-15859-13-git-send-email-anoob.joseph@caviumnetworks.com (mailing list archive)
State Changes Requested, archived
Delegated to: Jerin Jacob
Headers show
Series add eventmode helper functions | expand

Checks

Context Check Description
ci/checkpatch success coding style OK
ci/Intel-compilation fail apply issues

Commit Message

Anoob Joseph June 8, 2018, 5:24 p.m. UTC
Adding routine to validate event mode conf. This function will verify
the conf requested by the user and would populate other fields with
default values. Presently, the function acts as placeholder for the
above mentioned actions.

Signed-off-by: Anoob Joseph <anoob.joseph@caviumnetworks.com>
---
 lib/librte_eventdev/rte_eventmode_helper.c | 33 ++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)
diff mbox series

Patch

diff --git a/lib/librte_eventdev/rte_eventmode_helper.c b/lib/librte_eventdev/rte_eventmode_helper.c
index aade9e1..8dbbd1a 100644
--- a/lib/librte_eventdev/rte_eventmode_helper.c
+++ b/lib/librte_eventdev/rte_eventmode_helper.c
@@ -182,6 +182,32 @@  rte_eventmode_helper_parse_args(int argc, char **argv)
 	return NULL;
 }
 
+/* Pre-process conf before using for init*/
+
+static int
+rte_eventmode_validate_user_params(struct eventmode_conf *em_conf)
+{
+	/* TODO */
+	/* Check sanity of the conf requested by user */
+
+	RTE_SET_USED(em_conf);
+
+	return 0;
+}
+
+static int
+rte_eventmode_helper_validate_conf(struct eventmode_conf *em_conf)
+{
+	int ret;
+
+	/* After parsing all args, verify that the conf can be allowed */
+	ret = rte_eventmode_validate_user_params(em_conf);
+	if (ret != 0)
+		return ret;
+
+	return 0;
+}
+
 /* Setup eventmode devs */
 
 static int
@@ -498,6 +524,13 @@  rte_eventmode_helper_initialize_devs(
 	/* Get eventmode conf */
 	em_conf = (struct eventmode_conf *)(mode_conf->mode_params);
 
+	/* Validate the conf requested */
+	if (rte_eventmode_helper_validate_conf(em_conf) != 0) {
+		RTE_EM_HLPR_LOG_ERR(
+			"Failed while validating the conf requested");
+		return -1;
+	}
+
 	/* Stop eth devices before setting up adapter */
 	RTE_ETH_FOREACH_DEV(portid) {