dpdk: code preparation for bumping to DPDK 22.11
This patch prepares code for bumping DPDK version to 22.11, but the DPDK version of this patch keeps at 22.07 for compatibility.
the "no-dsa" parameter in DPDK configuration is removed, the "blacklist" parameter can be used to block the related DSA devices.
Type: feature
Signed-off-by: Xinyao Cai <xinyao.cai@intel.com>
Change-Id: I08787c6584bba66383fc0a784963f33171196910
diff --git a/build/external/patches/dpdk_22.11.1/0001-allow-the-use-of-ab-flag-the-same-time-in-EAL.patch b/build/external/patches/dpdk_22.11.1/0001-allow-the-use-of-ab-flag-the-same-time-in-EAL.patch
new file mode 100644
index 0000000..d013b6a
--- /dev/null
+++ b/build/external/patches/dpdk_22.11.1/0001-allow-the-use-of-ab-flag-the-same-time-in-EAL.patch
@@ -0,0 +1,54 @@
+From baa172f1a9e370a0549a31840c3cd148046d1d84 Mon Sep 17 00:00:00 2001
+From: Xinyao Cai <xinyao.cai@intel.com>
+Date: Tue, 18 Apr 2023 16:37:17 +0800
+Subject: [PATCH] allow the use of -a and -b flag the same time in EAL
+ parameters.
+
+---
+ lib/eal/common/eal_common_options.c | 14 --------------
+ 1 file changed, 14 deletions(-)
+
+diff --git a/lib/eal/common/eal_common_options.c b/lib/eal/common/eal_common_options.c
+index 0305933698..0d8f9c5a38 100644
+--- a/lib/eal/common/eal_common_options.c
++++ b/lib/eal/common/eal_common_options.c
+@@ -1623,24 +1623,15 @@ int
+ eal_parse_common_option(int opt, const char *optarg,
+ struct internal_config *conf)
+ {
+- static int b_used;
+- static int a_used;
+-
+ switch (opt) {
+ case 'b':
+- if (a_used)
+- goto ba_conflict;
+ if (eal_option_device_add(RTE_DEVTYPE_BLOCKED, optarg) < 0)
+ return -1;
+- b_used = 1;
+ break;
+
+ case 'a':
+- if (b_used)
+- goto ba_conflict;
+ if (eal_option_device_add(RTE_DEVTYPE_ALLOWED, optarg) < 0)
+ return -1;
+- a_used = 1;
+ break;
+ /* coremask */
+ case 'c': {
+@@ -1929,11 +1920,6 @@ eal_parse_common_option(int opt, const char *optarg,
+ }
+
+ return 0;
+-
+-ba_conflict:
+- RTE_LOG(ERR, EAL,
+- "Options allow (-a) and block (-b) can't be used at the same time\n");
+- return -1;
+ }
+
+ static void
+--
+2.34.1
+