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 a20128b82b62511ca55ec984d6587b3050761c82..b93357dddb28dd97986930a3fd0f8412b2909d95 100644 (file)
--- a/drivers/net/ethernet/intel/i40e/i40e_type.h
+++ b/drivers/net/ethernet/intel/i40e/i40e_type.h
@@ -47,6 +47,11 @@
 #define I40E_DEV_ID_20G_KR2            0x1587
 #define I40E_DEV_ID_VF                 0x154C
 #define I40E_DEV_ID_VF_HV              0x1571
+#define I40E_DEV_ID_SFP_X722           0x37D0
+#define I40E_DEV_ID_1G_BASE_T_X722     0x37D1
+#define I40E_DEV_ID_10G_BASE_T_X722    0x37D2
+#define I40E_DEV_ID_X722_VF            0x37CD
+#define I40E_DEV_ID_X722_VF_HV         0x37D9
 
 #define i40e_is_40G_device(d)          ((d) == I40E_DEV_ID_QSFP_A  || \
                                         (d) == I40E_DEV_ID_QSFP_B  || \
@@ -120,6 +125,8 @@ enum i40e_mac_type {
        I40E_MAC_X710,
        I40E_MAC_XL710,
        I40E_MAC_VF,
+       I40E_MAC_X722,
+       I40E_MAC_X722_VF,
        I40E_MAC_GENERIC,
 };
 
@@ -502,7 +509,8 @@ struct i40e_hw {
 
 static inline bool i40e_is_vf(struct i40e_hw *hw)
 {
-       return hw->mac.type == I40E_MAC_VF;
+       return (hw->mac.type == I40E_MAC_VF ||
+               hw->mac.type == I40E_MAC_X722_VF);
 }
 
 struct i40e_driver_version {
@@ -599,14 +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!!! */
 };
 
@@ -947,6 +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;
@@ -965,15 +979,24 @@ struct i40e_filter_program_desc {
 
 /* Packet Classifier Types for filters */
 enum i40e_filter_pctype {
-       /* Note: Values 0-30 are reserved for future use */
+       /* Note: Values 0-28 are reserved for future use.
+        * Value 29, 30, 32 are not supported on XL710 and X710.
+        */
+       I40E_FILTER_PCTYPE_NONF_UNICAST_IPV4_UDP        = 29,
+       I40E_FILTER_PCTYPE_NONF_MULTICAST_IPV4_UDP      = 30,
        I40E_FILTER_PCTYPE_NONF_IPV4_UDP                = 31,
-       /* Note: Value 32 is reserved for future use */
+       I40E_FILTER_PCTYPE_NONF_IPV4_TCP_SYN_NO_ACK     = 32,
        I40E_FILTER_PCTYPE_NONF_IPV4_TCP                = 33,
        I40E_FILTER_PCTYPE_NONF_IPV4_SCTP               = 34,
        I40E_FILTER_PCTYPE_NONF_IPV4_OTHER              = 35,
        I40E_FILTER_PCTYPE_FRAG_IPV4                    = 36,
-       /* Note: Values 37-40 are reserved for future use */
+       /* Note: Values 37-38 are reserved for future use.
+        * Value 39, 40, 42 are not supported on XL710 and X710.
+        */
+       I40E_FILTER_PCTYPE_NONF_UNICAST_IPV6_UDP        = 39,
+       I40E_FILTER_PCTYPE_NONF_MULTICAST_IPV6_UDP      = 40,
        I40E_FILTER_PCTYPE_NONF_IPV6_UDP                = 41,
+       I40E_FILTER_PCTYPE_NONF_IPV6_TCP_SYN_NO_ACK     = 42,
        I40E_FILTER_PCTYPE_NONF_IPV6_TCP                = 43,
        I40E_FILTER_PCTYPE_NONF_IPV6_SCTP               = 44,
        I40E_FILTER_PCTYPE_NONF_IPV6_OTHER              = 45,