i40e/i40evf: Add TX/RX outer UDP checksum support for X722

[mirror_ubuntu-bionic-kernel.git] / drivers / net / ethernet / intel / i40e / i40e_type.h

diff --git a/drivers/net/ethernet/intel/i40e/i40e_type.h b/drivers/net/ethernet/intel/i40e/i40e_type.h
index 1ffd27143a3cd211ec1438b479b8732a6a24eaf2..b93357dddb28dd97986930a3fd0f8412b2909d95 100644 (file)
--- a/drivers/net/ethernet/intel/i40e/i40e_type.h
+++ b/drivers/net/ethernet/intel/i40e/i40e_type.h
@@ -607,14 +607,18 @@ enum i40e_rx_desc_status_bits {
        I40E_RX_DESC_STATUS_CRCP_SHIFT          = 4,
        I40E_RX_DESC_STATUS_TSYNINDX_SHIFT      = 5, /* 2 BITS */
        I40E_RX_DESC_STATUS_TSYNVALID_SHIFT     = 7,
-       I40E_RX_DESC_STATUS_PIF_SHIFT           = 8,
+       /* Note: Bit 8 is reserved in X710 and XL710 */
+       I40E_RX_DESC_STATUS_EXT_UDP_0_SHIFT     = 8,
        I40E_RX_DESC_STATUS_UMBCAST_SHIFT       = 9, /* 2 BITS */
        I40E_RX_DESC_STATUS_FLM_SHIFT           = 11,
        I40E_RX_DESC_STATUS_FLTSTAT_SHIFT       = 12, /* 2 BITS */
        I40E_RX_DESC_STATUS_LPBK_SHIFT          = 14,
        I40E_RX_DESC_STATUS_IPV6EXADD_SHIFT     = 15,
        I40E_RX_DESC_STATUS_RESERVED_SHIFT      = 16, /* 2 BITS */
-       I40E_RX_DESC_STATUS_UDP_0_SHIFT         = 18,
+       /* Note: For non-tunnel packets INT_UDP_0 is the right status for
+        * UDP header
+        */
+       I40E_RX_DESC_STATUS_INT_UDP_0_SHIFT     = 18,
        I40E_RX_DESC_STATUS_LAST /* this entry must be last!!! */
 };
 
@@ -955,6 +959,8 @@ enum i40e_tx_ctx_desc_eipt_offload {
 #define I40E_TXD_CTX_QW0_DECTTL_MASK   (0xFULL << \
                                         I40E_TXD_CTX_QW0_DECTTL_SHIFT)
 
+#define I40E_TXD_CTX_QW0_L4T_CS_SHIFT  23
+#define I40E_TXD_CTX_QW0_L4T_CS_MASK   BIT_ULL(I40E_TXD_CTX_QW0_L4T_CS_SHIFT)
 struct i40e_filter_program_desc {
        __le32 qindex_flex_ptype_vsi;
        __le32 rsvd;