支持从配置文件中读入MLX5网卡的EAL参数。v4.6.40-20230805feature-support-read-mlx5-eal-paramaters

1 files changed, 26 insertions, 4 deletions

diff --git a/service/src/devmgr.c b/service/src/devmgr.c
index 4712661..e48d883 100644
--- a/service/src/devmgr.c
+++ b/service/src/devmgr.c
@@ -1862,7 +1862,16 @@ void devmgr_eal_args_generate(struct devmgr_main * devmgr_main, char * eal_argv[
 
     /* generate the mlx5 parameters */
     unsigned int mlx5_en_delay_drop = 0;
-    MESA_load_profile_uint_def(local_cfgfile, "eal", "mlx5_en_delay_drop", &mlx5_en_delay_drop, 0);
+    MESA_load_profile_uint_def(local_cfgfile, "eal", "mlx5_en_delay_drop", &mlx5_en_delay_drop, 1);
+
+    unsigned int mlx5_en_rxq_pkt_pad = 0;
+    MESA_load_profile_uint_def(local_cfgfile, "eal", "mlx5_en_rxq_pkt_pad", &mlx5_en_rxq_pkt_pad, 1);
+
+    unsigned int mlx5_txq_inline_max = 0;
+    MESA_load_profile_uint_def(local_cfgfile, "eal", "mlx5_txq_inline_max", &mlx5_txq_inline_max, 128);
+
+    unsigned int mlx5_txq_inline_mpw = 0;
+    MESA_load_profile_uint_def(local_cfgfile, "eal", "mlx5_txq_inline_mpw", &mlx5_txq_inline_mpw, 128);
 
     TAILQ_FOREACH(dev_can, &devmgr_main->dpdk_dev_candidate_list, next)
     {
@@ -1879,13 +1888,26 @@ void devmgr_eal_args_generate(struct devmgr_main * devmgr_main, char * eal_argv[
         /* for the mlx5/6, disable the duplicated flow feature */
         if (strcasecmp(dev_can->driver, "mlx5_core") == 0)
         {
-            asprintf(&str_dev_option, "%s,%s", str_dev_option,
-                     "rxq_cqe_comp_en=4,rxq_pkt_pad_en=1,txq_inline_max=128,txq_inline_mpw=128,allow_duplicate_pattern=0");
-
+            asprintf(&str_dev_option, "%s,%s", str_dev_option, "rxq_cqe_comp_en=4,allow_duplicate_pattern=0");
             if (mlx5_en_delay_drop > 0)
             {
                 asprintf(&str_dev_option, "%s,%s", str_dev_option, "delay_drop=0x1");
             }
+
+            if (mlx5_en_rxq_pkt_pad > 0)
+            {
+                asprintf(&str_dev_option, "%s,rxq_pkt_pad_en=0x1", str_dev_option);
+            }
+
+            if (mlx5_txq_inline_max > 0)
+            {
+                asprintf(&str_dev_option, "%s,txq_inline_max=%u", str_dev_option, mlx5_txq_inline_max);
+            }
+
+            if (mlx5_txq_inline_mpw > 0)
+            {
+                asprintf(&str_dev_option, "%s,txq_inline_mpw=%u", str_dev_option, mlx5_txq_inline_mpw);
+            }
         }
 
         eal_argv[(*eal_argc)++] = str_dev_option;