build/external/patches/dpdk_22.11.1/0001-allow-the-use-of-ab-flag-the-same-time-in-EAL.patch

   1 From baa172f1a9e370a0549a31840c3cd148046d1d84 Mon Sep 17 00:00:00 2001
   2 From: Xinyao Cai <xinyao.cai@intel.com>
   3 Date: Tue, 18 Apr 2023 16:37:17 +0800
   4 Subject: [PATCH] allow the use of -a and -b flag the same time in EAL
   5  parameters.
   6
   7 ---
   8  lib/eal/common/eal_common_options.c | 14 --------------
   9  1 file changed, 14 deletions(-)
  10
  11 diff --git a/lib/eal/common/eal_common_options.c b/lib/eal/common/eal_common_options.c
  12 index 0305933698..0d8f9c5a38 100644
  13 --- a/lib/eal/common/eal_common_options.c
  14 +++ b/lib/eal/common/eal_common_options.c
  15 @@ -1623,24 +1623,15 @@ int
  16  eal_parse_common_option(int opt, const char *optarg,
  17                         struct internal_config *conf)
  18  {
  19 -       static int b_used;
  20 -       static int a_used;
  21 -
  22         switch (opt) {
  23         case 'b':
  24 -               if (a_used)
  25 -                       goto ba_conflict;
  26                 if (eal_option_device_add(RTE_DEVTYPE_BLOCKED, optarg) < 0)
  27                         return -1;
  28 -               b_used = 1;
  29                 break;
  30
  31         case 'a':
  32 -               if (b_used)
  33 -                       goto ba_conflict;
  34                 if (eal_option_device_add(RTE_DEVTYPE_ALLOWED, optarg) < 0)
  35                         return -1;
  36 -               a_used = 1;
  37                 break;
  38         /* coremask */
  39         case 'c': {
  40 @@ -1929,11 +1920,6 @@ eal_parse_common_option(int opt, const char *optarg,
  41         }
  42
  43         return 0;
  44 -
  45 -ba_conflict:
  46 -       RTE_LOG(ERR, EAL,
  47 -               "Options allow (-a) and block (-b) can't be used at the same time\n");
  48 -       return -1;
  49  }
  50
  51  static void
  52 --
  53 2.34.1
  54