build/external/patches/dpdk_20.02/0002-common-iavf-add-virtual-channel-opcodes-39-40-43.patch

   1 From e2a382090a344152a79d079bb0af32bc7f03fb16 Mon Sep 17 00:00:00 2001
   2 From: Chenmin Sun <chenmin.sun@intel.com>
   3 Date: Fri, 27 Mar 2020 08:26:17 +0800
   4 Subject: [DPDK 02/17] common/iavf: add virtual channel opcodes 39,40,43
   5
   6 VIRTCHNL_OP_DCF_CMD_DESC = 39,
   7 VIRTCHNL_OP_DCF_CMD_BUFF = 40,
   8 VIRTCHNL_OP_DCF_GET_PKG_INFO = 43,
   9
  10 Signed-off-by: Chenmin Sun <chenmin.sun@intel.com>
  11 ---
  12  drivers/common/iavf/virtchnl.h | 33 +++++++++++++++++++++++++++++++++
  13  1 file changed, 33 insertions(+)
  14
  15 diff --git a/drivers/common/iavf/virtchnl.h b/drivers/common/iavf/virtchnl.h
  16 index 2fbbb9e28..83a7a7174 100644
  17 --- a/drivers/common/iavf/virtchnl.h
  18 +++ b/drivers/common/iavf/virtchnl.h
  19 @@ -129,6 +129,9 @@ enum virtchnl_ops {
  20         VIRTCHNL_OP_ADD_CLOUD_FILTER = 32,
  21         VIRTCHNL_OP_DEL_CLOUD_FILTER = 33,
  22         /* opcodes 34, 35, 36, 37 and 38 are reserved */
  23 +       VIRTCHNL_OP_DCF_CMD_DESC = 39,
  24 +       VIRTCHNL_OP_DCF_CMD_BUFF = 40,
  25 +       VIRTCHNL_OP_DCF_GET_PKG_INFO = 43,
  26  };
  27
  28  /* These macros are used to generate compilation errors if a structure/union
  29 @@ -266,6 +269,28 @@ struct virtchnl_vf_resource {
  30
  31  VIRTCHNL_CHECK_STRUCT_LEN(36, virtchnl_vf_resource);
  32
  33 +#define PKG_NAME_SIZE  32
  34 +#define DSN_SIZE       8
  35 +
  36 +struct pkg_version {
  37 +       u8 major;
  38 +       u8 minor;
  39 +       u8 update;
  40 +       u8 draft;
  41 +};
  42 +
  43 +VIRTCHNL_CHECK_STRUCT_LEN(4, pkg_version);
  44 +
  45 +struct virtchnl_pkg_info {
  46 +       struct pkg_version pkg_ver;
  47 +       u32 track_id;
  48 +       char pkg_name[PKG_NAME_SIZE];
  49 +       u8 dsn[DSN_SIZE];
  50 +};
  51 +
  52 +
  53 +VIRTCHNL_CHECK_STRUCT_LEN(48, virtchnl_pkg_info);
  54 +
  55  /* VIRTCHNL_OP_CONFIG_TX_QUEUE
  56   * VF sends this message to set up parameters for one TX queue.
  57   * External data buffer contains one instance of virtchnl_txq_info.
  58 @@ -879,6 +904,14 @@ virtchnl_vc_validate_vf_msg(struct virtchnl_version_info *ver, u32 v_opcode,
  59         case VIRTCHNL_OP_DEL_CLOUD_FILTER:
  60                 valid_len = sizeof(struct virtchnl_filter);
  61                 break;
  62 +       case VIRTCHNL_OP_DCF_CMD_DESC:
  63 +       case VIRTCHNL_OP_DCF_CMD_BUFF:
  64 +               /* These two opcodes are specific to handle the AdminQ command,
  65 +                * so the validation needs to be done in PF's context.
  66 +                */
  67 +                return 0;
  68 +       case VIRTCHNL_OP_DCF_GET_PKG_INFO:
  69 +               break;
  70         /* These are always errors coming from the VF. */
  71         case VIRTCHNL_OP_EVENT:
  72         case VIRTCHNL_OP_UNKNOWN:
  73 --
  74 2.17.1
  75