[PATCH 12/20] eventdev: add routine to validate conf
From: Anoob Joseph <hidden>
Date: 2018-06-08 17:25:42
Subsystem:
library code, the rest · Maintainers:
Andrew Morton, Linus Torvalds
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 <redacted> --- lib/librte_eventdev/rte_eventmode_helper.c | 33 ++++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+)
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) {
--
2.7.4