IXL_TX_DESC_CMD_SHIFT
#define IXL_TX_DESC_CMD_MASK (0x3ffULL << IXL_TX_DESC_CMD_SHIFT)
#define IXL_TX_DESC_CMD_EOP (0x001 << IXL_TX_DESC_CMD_SHIFT)
#define IXL_TX_DESC_CMD_RS (0x002 << IXL_TX_DESC_CMD_SHIFT)
#define IXL_TX_DESC_CMD_ICRC (0x004 << IXL_TX_DESC_CMD_SHIFT)
#define IXL_TX_DESC_CMD_IL2TAG1 (0x008 << IXL_TX_DESC_CMD_SHIFT)
#define IXL_TX_DESC_CMD_DUMMY (0x010 << IXL_TX_DESC_CMD_SHIFT)
#define IXL_TX_DESC_CMD_IIPT_MASK (0x060 << IXL_TX_DESC_CMD_SHIFT)
#define IXL_TX_DESC_CMD_IIPT_NONIP (0x000 << IXL_TX_DESC_CMD_SHIFT)
#define IXL_TX_DESC_CMD_IIPT_IPV6 (0x020 << IXL_TX_DESC_CMD_SHIFT)
#define IXL_TX_DESC_CMD_IIPT_IPV4 (0x040 << IXL_TX_DESC_CMD_SHIFT)
#define IXL_TX_DESC_CMD_IIPT_IPV4_CSUM (0x060 << IXL_TX_DESC_CMD_SHIFT)
#define IXL_TX_DESC_CMD_FCOET (0x080 << IXL_TX_DESC_CMD_SHIFT)
#define IXL_TX_DESC_CMD_L4T_EOFT_MASK (0x300 << IXL_TX_DESC_CMD_SHIFT)
#define IXL_TX_DESC_CMD_L4T_EOFT_UNK (0x000 << IXL_TX_DESC_CMD_SHIFT)
#define IXL_TX_DESC_CMD_L4T_EOFT_TCP (0x100 << IXL_TX_DESC_CMD_SHIFT)
#define IXL_TX_DESC_CMD_L4T_EOFT_SCTP (0x200 << IXL_TX_DESC_CMD_SHIFT)
#define IXL_TX_DESC_CMD_L4T_EOFT_UDP (0x300 << IXL_TX_DESC_CMD_SHIFT)