1. use BIT to replace <<
2. move VIRTCHNL_VF_CAP_DCF to keep order
3. align the vc msg validate

Signed-off-by: Qi Zhang <qi.z.zh...@intel.com>
---
 drivers/common/iavf/virtchnl.h | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

diff --git a/drivers/common/iavf/virtchnl.h b/drivers/common/iavf/virtchnl.h
index d93ef31ec..ebce68d60 100644
--- a/drivers/common/iavf/virtchnl.h
+++ b/drivers/common/iavf/virtchnl.h
@@ -254,10 +254,11 @@ VIRTCHNL_CHECK_STRUCT_LEN(16, virtchnl_vsi_resource);
 #define VIRTCHNL_VF_OFFLOAD_ADQ                        0X00800000
 #define VIRTCHNL_VF_OFFLOAD_ADQ_V2             0X01000000
 #define VIRTCHNL_VF_OFFLOAD_USO                        0X02000000
-#define VIRTCHNL_VF_CAP_DCF                    0X40000000
 #define VIRTCHNL_VF_OFFLOAD_RX_FLEX_DESC       0X04000000
 #define VIRTCHNL_VF_OFFLOAD_ADV_RSS_PF         0X08000000
 #define VIRTCHNL_VF_OFFLOAD_FDIR_PF            0X10000000
+       /* 0X20000000 is reserved */
+#define VIRTCHNL_VF_CAP_DCF                    0X40000000
        /* 0X80000000 is reserved */
 
 /* Define below the capability flags that are not offloads */
@@ -690,7 +691,7 @@ struct virtchnl_dcf_vsi_map {
        u16 num_vfs;    /* The actual number of VFs allocated */
 #define VIRTCHNL_DCF_VF_VSI_ID_S       0
 #define VIRTCHNL_DCF_VF_VSI_ID_M       (0xFFF << VIRTCHNL_DCF_VF_VSI_ID_S)
-#define VIRTCHNL_DCF_VF_VSI_VALID      (1 << 15)
+#define VIRTCHNL_DCF_VF_VSI_VALID      BIT(15)
        u16 vf_vsi[1];
 };
 
@@ -1299,13 +1300,10 @@ virtchnl_vc_validate_vf_msg(struct 
virtchnl_version_info *ver, u32 v_opcode,
                /* These two opcodes are specific to handle the AdminQ command,
                 * so the validation needs to be done in PF's context.
                 */
-               return 0;
+               valid_len = msglen;
+               break;
        case VIRTCHNL_OP_DCF_DISABLE:
        case VIRTCHNL_OP_DCF_GET_VSI_MAP:
-               /* The two opcodes are required by DCF without message buffer,
-                * so the valid length keeps the default value 0.
-                */
-               break;
        case VIRTCHNL_OP_DCF_GET_PKG_INFO:
                break;
        case VIRTCHNL_OP_GET_SUPPORTED_RXDIDS:
-- 
2.13.6

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