dpdk: DPDK 20.05 iavf flow director backporting to DPDK 20.02
0001 ~ 0014 patches are for virtual channel and PMD
0015 is the iavf fdir framework
0016 ~ 0017 are for the iavf fidr driver
Type: feature
Signed-off-by: Chenmin Sun <chenmin.sun@intel.com>
Change-Id: I38e69ca0065a71cc6ba0b44ef7c7db51193a0899
diff --git a/build/external/patches/dpdk_20.02/0002-common-iavf-add-virtual-channel-opcodes-39-40-43.patch b/build/external/patches/dpdk_20.02/0002-common-iavf-add-virtual-channel-opcodes-39-40-43.patch
new file mode 100644
index 0000000..ee4f74e
--- /dev/null
+++ b/build/external/patches/dpdk_20.02/0002-common-iavf-add-virtual-channel-opcodes-39-40-43.patch
@@ -0,0 +1,75 @@
+From e2a382090a344152a79d079bb0af32bc7f03fb16 Mon Sep 17 00:00:00 2001
+From: Chenmin Sun <chenmin.sun@intel.com>
+Date: Fri, 27 Mar 2020 08:26:17 +0800
+Subject: [DPDK 02/17] common/iavf: add virtual channel opcodes 39,40,43
+
+VIRTCHNL_OP_DCF_CMD_DESC = 39,
+VIRTCHNL_OP_DCF_CMD_BUFF = 40,
+VIRTCHNL_OP_DCF_GET_PKG_INFO = 43,
+
+Signed-off-by: Chenmin Sun <chenmin.sun@intel.com>
+---
+ drivers/common/iavf/virtchnl.h | 33 +++++++++++++++++++++++++++++++++
+ 1 file changed, 33 insertions(+)
+
+diff --git a/drivers/common/iavf/virtchnl.h b/drivers/common/iavf/virtchnl.h
+index 2fbbb9e28..83a7a7174 100644
+--- a/drivers/common/iavf/virtchnl.h
++++ b/drivers/common/iavf/virtchnl.h
+@@ -129,6 +129,9 @@ enum virtchnl_ops {
+ VIRTCHNL_OP_ADD_CLOUD_FILTER = 32,
+ VIRTCHNL_OP_DEL_CLOUD_FILTER = 33,
+ /* opcodes 34, 35, 36, 37 and 38 are reserved */
++ VIRTCHNL_OP_DCF_CMD_DESC = 39,
++ VIRTCHNL_OP_DCF_CMD_BUFF = 40,
++ VIRTCHNL_OP_DCF_GET_PKG_INFO = 43,
+ };
+
+ /* These macros are used to generate compilation errors if a structure/union
+@@ -266,6 +269,28 @@ struct virtchnl_vf_resource {
+
+ VIRTCHNL_CHECK_STRUCT_LEN(36, virtchnl_vf_resource);
+
++#define PKG_NAME_SIZE 32
++#define DSN_SIZE 8
++
++struct pkg_version {
++ u8 major;
++ u8 minor;
++ u8 update;
++ u8 draft;
++};
++
++VIRTCHNL_CHECK_STRUCT_LEN(4, pkg_version);
++
++struct virtchnl_pkg_info {
++ struct pkg_version pkg_ver;
++ u32 track_id;
++ char pkg_name[PKG_NAME_SIZE];
++ u8 dsn[DSN_SIZE];
++};
++
++
++VIRTCHNL_CHECK_STRUCT_LEN(48, virtchnl_pkg_info);
++
+ /* VIRTCHNL_OP_CONFIG_TX_QUEUE
+ * VF sends this message to set up parameters for one TX queue.
+ * External data buffer contains one instance of virtchnl_txq_info.
+@@ -879,6 +904,14 @@ virtchnl_vc_validate_vf_msg(struct virtchnl_version_info *ver, u32 v_opcode,
+ case VIRTCHNL_OP_DEL_CLOUD_FILTER:
+ valid_len = sizeof(struct virtchnl_filter);
+ break;
++ case VIRTCHNL_OP_DCF_CMD_DESC:
++ case VIRTCHNL_OP_DCF_CMD_BUFF:
++ /* These two opcodes are specific to handle the AdminQ command,
++ * so the validation needs to be done in PF's context.
++ */
++ return 0;
++ case VIRTCHNL_OP_DCF_GET_PKG_INFO:
++ break;
+ /* These are always errors coming from the VF. */
+ case VIRTCHNL_OP_EVENT:
+ case VIRTCHNL_OP_UNKNOWN:
+--
+2.17.1
+