/* SPDX-License-Identifier: GPL-2.0 */
/* Copyright(c) 2013 - 2018 Intel Corporation. */
#ifndef _IAVF_TYPE_H_
#define _IAVF_TYPE_H_
#include "iavf_status.h"
#include "iavf_osdep.h"
#include "iavf_register.h"
#include "iavf_adminq.h"
#include "iavf_devids.h"
/* IAVF_MASK is a macro used on 32 bit registers */
#define IAVF_MASK(mask, shift) ((u32)(mask) << (shift))
#define IAVF_MAX_VSI_QP 16
#define IAVF_MAX_VF_VSI 3
#define IAVF_MAX_CHAINED_RX_BUFFERS 5
/* forward declaration */
struct iavf_hw;
typedef void (*IAVF_ADMINQ_CALLBACK)(struct iavf_hw *, struct iavf_aq_desc *);
/* Data type manipulation macros. */
#define IAVF_DESC_UNUSED(R) \
((((R)->next_to_clean > (R)->next_to_use) ? 0 : (R)->count) + \
(R)->next_to_clean - (R)->next_to_use - 1)
/* bitfields for Tx queue mapping in QTX_CTL */
#define IAVF_QTX_CTL_VF_QUEUE 0x0
#define IAVF_QTX_CTL_VM_QUEUE 0x1
#define IAVF_QTX_CTL_PF_QUEUE 0x2
/* debug masks - set these bits in hw->debug_mask to control output */
enum iavf_debug_mask {
IAVF_DEBUG_INIT = 0x00000001,
IAVF_DEBUG_RELEASE = 0x00000002,
IAVF_DEBUG_LINK = 0x00000010,
IAVF_DEBUG_PHY = 0x00000020,
IAVF_DEBUG_HMC = 0x00000040,
IAVF_DEBUG_NVM = 0x00000080,
IAVF_DEBUG_LAN = 0x00000100,
IAVF_DEBUG_FLOW = 0x00000200,
IAVF_DEBUG_DCB = 0x00000400,
IAVF_DEBUG_DIAG = 0x00000800,
IAVF_DEBUG_FD = 0x00001000,
IAVF_DEBUG_PACKAGE = 0x00002000,
IAVF_DEBUG_AQ_MESSAGE = 0x01000000,
IAVF_DEBUG_AQ_DESCRIPTOR = 0x02000000,
IAVF_DEBUG_AQ_DESC_BUFFER = 0x04000000,
IAVF_DEBUG_AQ_COMMAND = 0x06000000,
IAVF_DEBUG_AQ = 0x0F000000,
IAVF_DEBUG_USER = 0xF0000000,
IAVF_DEBUG_ALL = 0xFFFFFFFF
};
/* These are structs for managing the hardware information and the operations.
* The structures of function pointers are filled out at init time when we
* know for sure exactly which hardware we're working with. This gives us the
* flexibility of using the same main driver code but adapting to slightly
* different hardware needs as new parts are developed. For this architecture,
* the Firmware and AdminQ are intended to insulate the driver from most of the
* future changes, but these structures will also do part of the job.
*/
enum iavf_vsi_type {
IAVF_VSI_MAIN = 0,
IAVF_VSI_VMDQ1 = 1,
IAVF_VSI_VMDQ2 = 2,
IAVF_VSI_CTRL = 3,
IAVF_VSI_FCOE = 4,
IAVF_VSI_MIRROR = 5,
IAVF_VSI_SRIOV = 6,
IAVF_VSI_FDIR = 7,
IAVF_VSI_TYPE_UNKNOWN
};
enum iavf_queue_type {
IAVF_QUEUE_TYPE_RX = 0,
IAVF_QUEUE_TYPE_TX,
IAVF_QUEUE_TYPE_PE_CEQ,
IAVF_QUEUE_TYPE_UNKNOWN
};
#define IAVF_HW_CAP_MAX_GPIO 30
/* Capabilities of a PF or a VF or the whole device */
struct iavf_hw_capabilities {
bool dcb;
bool fcoe;
u32 num_vsis;
u32 num_rx_qp;
u32 num_tx_qp;
u32 base_queue;
u32 num_msix_vectors_vf;
};
struct iavf_mac_info {
u8 addr[ETH_ALEN];
u8 perm_addr[ETH_ALEN];
};
/* PCI bus types */
enum iavf_bus_type {
iavf_bus_type_unknown = 0,
iavf_bus_type_pci,
iavf_bus_type_pcix,
iavf_bus_type_pci_express,
iavf_bus_type_reserved
};
/* PCI bus speeds */
enum iavf_bus_speed {
iavf_bus_speed_unknown = 0,
iavf_bus_speed_33 = 33,
iavf_bus_speed_66 = 66,
iavf_bus_speed_100 = 100,
iavf_bus_speed_120 = 120,
iavf_bus_speed_133 = 133,
iavf_bus_speed_2500 = 2500,
iavf_bus_speed_5000 = 5000,
iavf_bus_speed_8000 = 8000,
iavf_bus_speed_reserved
};
/* PCI bus widths */
enum iavf_bus_width {
iavf_bus_width_unknown = 0,
iavf_bus_width_pcie_x1 = 1,
iavf_bus_width_pcie_x2 = 2,
iavf_bus_width_pcie_x4 = 4,
iavf_bus_width_pcie_x8 = 8,
iavf_bus_width_32 = 32,
iavf_bus_width_64 = 64,
iavf_bus_width_reserved
};
/* Bus parameters */
struct iavf_bus_info {
enum iavf_bus_speed speed;
enum iavf_bus_width width;
enum iavf_bus_type type;
u16 func;
u16 device;
u16 lan_id;
u16 bus_id;
};
#define IAVF_MAX_USER_PRIORITY 8
/* Port hardware description */
struct iavf_hw {
u8 __iomem *hw_addr;
void *back;
/* subsystem structs */
struct iavf_mac_info mac;
struct iavf_bus_info bus;
/* pci info */
u16 device_id;
u16 vendor_id;
u16 subsystem_device_id;
u16 subsystem_vendor_id;
u8 revision_id;
/* capabilities for entire device and PCI func */
struct iavf_hw_capabilities dev_caps;
/* Admin Queue info */
struct iavf_adminq_info aq;
/* debug mask */
u32 debug_mask;
char err_str[16];
};
/* RX Descriptors */
union iavf_16byte_rx_desc {
struct {
__le64 pkt_addr; /* Packet buffer address */
__le64 hdr_addr; /* Header buffer address */
} read;
struct {
struct {
struct {
union {
__le16 mirroring_status;
__le16 fcoe_ctx_id;
} mirr_fcoe;
__le16 l2tag1;
} lo_dword;
union {
__le32 rss; /* RSS Hash */
__le32 fd_id; /* Flow director filter id */
__le32 fcoe_param; /* FCoE DDP Context id */
} hi_dword;
} qword0;
struct {
/* ext status/error/pktype/length */
__le64 status_error_len;
} qword1;
} wb; /* writeback */
};
union iavf_32byte_rx_desc {
struct {
__le64 pkt_addr; /* Packet buffer address */
__le64 hdr_addr; /* Header buffer address */
/* bit 0 of hdr_buffer_addr is DD bit */
__le64 rsvd1;
__le64 rsvd2;
} read;
struct {
struct {
struct {
union {
__le16 mirroring_status;
__le16 fcoe_ctx_id;
} mirr_fcoe;
__le16 l2tag1;
} lo_dword;
union {
__le32 rss; /* RSS Hash */
__le32 fcoe_param; /* FCoE DDP Context id */
/* Flow director filter id in case of
* Programming status desc WB
*/
__le32 fd_id;
} hi_dword;
} qword0;
struct {
/* status/error/pktype/length */
__le64 status_error_len;
} qword1;
struct {
__le16 ext_status; /* extended status */
__le16 rsvd;
__le16 l2tag2_1;
__le16 l2tag2_2;
} qword2;
struct {
union {
__le32 flex_bytes_lo;
__le32 pe_status;
} lo_dword;
union {
__le32 flex_bytes_hi;
__le32 fd_id;
} hi_dword;
} qword3;
} wb; /* writeback */
};
enum iavf_rx_desc_status_bits {
/* Note: These are predefined bit offsets */
IAVF_RX_DESC_STATUS_DD_SHIFT = 0,
IAVF_RX_DESC_STATUS_EOF_SHIFT = 1,
IAVF_RX_DESC_STATUS_L2TAG1P_SHIFT = 2,
IAVF_RX_DESC_STATUS_L3L4P_SHIFT = 3,
IAVF_RX_DESC_STATUS_CRCP_SHIFT = 4,
IAVF_RX_DESC_STATUS_TSYNINDX_SHIFT = 5, /* 2 BITS */
IAVF_RX_DESC_STATUS_TSYNVALID_SHIFT = 7,
/* Note: Bit 8 is reserved in X710 and XL710 */
IAVF_RX_DESC_STATUS_EXT_UDP_0_SHIFT = 8,
IAVF_RX_DESC_STATUS_UMBCAST_SHIFT = 9, /* 2 BITS */
IAVF_RX_DESC_STATUS_FLM_SHIFT = 11,
IAVF_RX_DESC_STATUS_FLTSTAT_SHIFT = 12, /* 2 BITS */
IAVF_RX_DESC_STATUS_LPBK_SHIFT = 14,
IAVF_RX_DESC_STATUS_IPV6EXADD_SHIFT = 15,
IAVF_RX_DESC_STATUS_RESERVED_SHIFT = 16, /* 2 BITS */
/* Note: For non-tunnel packets INT_UDP_0 is the right status for
* UDP header
*/
IAVF_RX_DESC_STATUS_INT_UDP_0_SHIFT = 18,
IAVF_RX_DESC_STATUS_LAST /* this entry must be last!!! */
};
#define IAVF_RXD_QW1_STATUS_SHIFT 0
#define IAVF_RXD_QW1_STATUS_MASK ((BIT(IAVF_RX_DESC_STATUS_LAST) - 1) \
<< IAVF_RXD_QW1_STATUS_SHIFT)
#define IAVF_RXD_QW1_STATUS_TSYNINDX_SHIFT IAVF_RX_DESC_STATUS_TSYNINDX_SHIFT
#define IAVF_RXD_QW1_STATUS_TSYNINDX_MASK (0x3UL << \
IAVF_RXD_QW1_STATUS_TSYNINDX_SHIFT)
#define IAVF_RXD_QW1_STATUS_TSYNVALID_SHIFT IAVF_RX_DESC_STATUS_TSYNVALID_SHIFT
#define IAVF_RXD_QW1_STATUS_TSYNVALID_MASK \
BIT_ULL(IAVF_RXD_QW1_STATUS_TSYNVALID_SHIFT)
enum iavf_rx_desc_fltstat_values {
IAVF_RX_DESC_FLTSTAT_NO_DATA = 0,
IAVF_RX_DESC_FLTSTAT_RSV_FD_ID = 1, /* 16byte desc? FD_ID : RSV */
IAVF_RX_DESC_FLTSTAT_RSV = 2,
IAVF_RX_DESC_FLTSTAT_RSS_HASH = 3,
};
#define IAVF_RXD_QW1_ERROR_SHIFT 19
#define IAVF_RXD_QW1_ERROR_MASK (0xFFUL << IAVF_RXD_QW1_ERROR_SHIFT)
enum iavf_rx_desc_error_bits {
/* Note: These are predefined bit offsets */
IAVF_RX_DESC_ERROR_RXE_SHIFT = 0,
IAVF_RX_DESC_ERROR_RECIPE_SHIFT = 1,
IAVF_RX_DESC_ERROR_HBO_SHIFT = 2,
IAVF_RX_DESC_ERROR_L3L4E_SHIFT = 3, /* 3 BITS */
IAVF_RX_DESC_ERROR_IPE_SHIFT = 3,
IAVF_RX_DESC_ERROR_L4E_SHIFT = 4,
IAVF_RX_DESC_ERROR_EIPE_SHIFT = 5,
IAVF_RX_DESC_ERROR_OVERSIZE_SHIFT = 6,
IAVF_RX_DESC_ERROR_PPRS_SHIFT = 7
};
enum iavf_rx_desc_error_l3l4e_fcoe_masks {
IAVF_RX_DESC_ERROR_L3L4E_NONE = 0,
IAVF_RX_DESC_ERROR_L3L4E_PROT = 1,
IAVF_RX_DESC_ERROR_L3L4E_FC = 2,
IAVF_RX_DESC_ERROR_L3L4E_DMAC_ERR = 3,
IAVF_RX_DESC_ERROR_L3L4E_DMAC_WARN = 4
};
#define IAVF_RXD_QW1_PTYPE_SHIFT 30
#define IAVF_RXD_QW1_PTYPE_MASK (0xFFULL << IAVF_RXD_QW1_PTYPE_SHIFT)
#define IAVF_RXD_QW1_LENGTH_PBUF_SHIFT 38
#define IAVF_RXD_QW1_LENGTH_PBUF_MASK (0x3FFFULL << \
IAVF_RXD_QW1_LENGTH_PBUF_SHIFT)
#define IAVF_RXD_QW1_LENGTH_HBUF_SHIFT 52
#define IAVF_RXD_QW1_LENGTH_HBUF_MASK (0x7FFULL << \
IAVF_RXD_QW1_LENGTH_HBUF_SHIFT)
#define IAVF_RXD_QW1_LENGTH_SPH_SHIFT 63
#define IAVF_RXD_QW1_LENGTH_SPH_MASK BIT_ULL(IAVF_RXD_QW1_LENGTH_SPH_SHIFT)
enum iavf_rx_desc_ext_status_bits {
/* Note: These are predefined bit offsets */
IAVF_RX_DESC_EXT_STATUS_L2TAG2P_SHIFT = 0,
IAVF_RX_DESC_EXT_STATUS_L2TAG3P_SHIFT = 1,
IAVF_RX_DESC_EXT_STATUS_FLEXBL_SHIFT = 2, /* 2 BITS */
IAVF_RX_DESC_EXT_STATUS_FLEXBH_SHIFT = 4, /* 2 BITS */
IAVF_RX_DESC_EXT_STATUS_FDLONGB_SHIFT = 9,
IAVF_RX_DESC_EXT_STATUS_FCOELONGB_SHIFT = 10,
IAVF_RX_DESC_EXT_STATUS_PELONGB_SHIFT = 11,
};
enum iavf_rx_desc_pe_status_bits {
/* Note: These are predefined bit offsets */
IAVF_RX_DESC_PE_STATUS_QPID_SHIFT = 0, /* 18 BITS */
IAVF_RX_DESC_PE_STATUS_L4PORT_SHIFT = 0, /* 16 BITS */
IAVF_RX_DESC_PE_STATUS_IPINDEX_SHIFT = 16, /* 8 BITS */
IAVF_RX_DESC_PE_STATUS_QPIDHIT_SHIFT = 24,
IAVF_RX_DESC_PE_STATUS_APBVTHIT_SHIFT = 25,
IAVF_RX_DESC_PE_STATUS_PORTV_SHIFT = 26,
IAVF_RX_DESC_PE_STATUS_URG_SHIFT = 27,
IAVF_RX_DESC_PE_STATUS_IPFRAG_SHIFT = 28,
IAVF_RX_DESC_PE_STATUS_IPOPT_SHIFT = 29
};
#define IAVF_RX_PROG_STATUS_DESC_LENGTH_SHIFT 38
#define IAVF_RX_PROG_STATUS_DESC_LENGTH 0x2000000
#define IAVF_RX_PROG_STATUS_DESC_QW1_PROGID_SHIFT 2
#define IAVF_RX_PROG_STATUS_DESC_QW1_PROGID_MASK (0x7UL << \
IAVF_RX_PROG_STATUS_DESC_QW1_PROGID_SHIFT)
#define IAVF_RX_PROG_STATUS_DESC_QW1_ERROR_SHIFT 19
#define IAVF_RX_PROG_STATUS_DESC_QW1_ERROR_MASK (0x3FUL << \
IAVF_RX_PROG_STATUS_DESC_QW1_ERROR_SHIFT)
enum iavf_rx_prog_status_desc_status_bits {
/* Note: These are predefined bit offsets */
IAVF_RX_PROG_STATUS_DESC_DD_SHIFT = 0,
IAVF_RX_PROG_STATUS_DESC_PROG_ID_SHIFT = 2 /* 3 BITS */
};
enum iavf_rx_prog_status_desc_prog_id_masks {
IAVF_RX_PROG_STATUS_DESC_FD_FILTER_STATUS = 1,
IAVF_RX_PROG_STATUS_DESC_FCOE_CTXT_PROG_STATUS = 2,
IAVF_RX_PROG_STATUS_DESC_FCOE_CTXT_INVL_STATUS = 4,
};
enum iavf_rx_prog_status_desc_error_bits {
/* Note: These are predefined bit offsets */
IAVF_RX_PROG_STATUS_DESC_FD_TBL_FULL_SHIFT = 0,
IAVF_RX_PROG_STATUS_DESC_NO_FD_ENTRY_SHIFT = 1,
IAVF_RX_PROG_STATUS_DESC_FCOE_TBL_FULL_SHIFT = 2,
IAVF_RX_PROG_STATUS_DESC_FCOE_CONFLICT_SHIFT = 3
};
/* TX Descriptor */
struct iavf_tx_desc {
__le64 buffer_addr; /* Address of descriptor's data buf */
__le64 cmd_type_offset_bsz;
};
#define IAVF_TXD_QW1_DTYPE_SHIFT 0
#define IAVF_TXD_QW1_DTYPE_MASK (0xFUL << IAVF_TXD_QW1_DTYPE_SHIFT)
enum iavf_tx_desc_dtype_value {
IAVF_TX_DESC_DTYPE_DATA = 0x0,
IAVF_TX_DESC_DTYPE_NOP = 0x1, /* same as Context desc */
IAVF_TX_DESC_DTYPE_CONTEXT = 0x1,
IAVF_TX_DESC_DTYPE_FCOE_CTX = 0x2,
IAVF_TX_DESC_DTYPE_FILTER_PROG = 0x8,
IAVF_TX_DESC_DTYPE_DDP_CTX = 0x9,
IAVF_TX_DESC_DTYPE_FLEX_DATA = 0xB,
IAVF_TX_DESC_DTYPE_FLEX_CTX_1 = 0xC,
IAVF_TX_DESC_DTYPE_FLEX_CTX_2 = 0xD,
IAVF_TX_DESC_DTYPE_DESC_DONE = 0xF
};
#define IAVF_TXD_QW1_CMD_SHIFT 4
#define IAVF_TXD_QW1_CMD_MASK (0x3FFUL << IAVF_TXD_QW1_CMD_SHIFT)
enum iavf_tx_desc_cmd_bits {
IAVF_TX_DESC_CMD_EOP = 0x0001,
IAVF_TX_DESC_CMD_RS = 0x0002,
IAVF_TX_DESC_CMD_ICRC = 0x0004,
IAVF_TX_DESC_CMD_IL2TAG1 = 0x0008,
IAVF_TX_DESC_CMD_DUMMY = 0x0010,
IAVF_TX_DESC_CMD_IIPT_NONIP = 0x0000, /* 2 BITS */
IAVF_TX_DESC_CMD_IIPT_IPV6 = 0x0020, /* 2 BITS */
IAVF_TX_DESC_CMD_IIPT_IPV4 = 0x0040, /* 2 BITS */
IAVF_TX_DESC_CMD_IIPT_IPV4_CSUM = 0x0060, /* 2 BITS */
IAVF_TX_DESC_CMD_FCOET = 0x0080,
IAVF_TX_DESC_CMD_L4T_EOFT_UNK = 0x0000, /* 2 BITS */
IAVF_TX_DESC_CMD_L4T_EOFT_TCP = 0x0100, /* 2 BITS */
IAVF_TX_DESC_CMD_L4T_EOFT_SCTP = 0x0200, /* 2 BITS */
IAVF_TX_DESC_CMD_L4T_EOFT_UDP = 0x0300, /* 2 BITS */
IAVF_TX_DESC_CMD_L4T_EOFT_EOF_N = 0x0000, /* 2 BITS */
IAVF_TX_DESC_CMD_L4T_EOFT_EOF_T = 0x0100, /* 2 BITS */
IAVF_TX_DESC_CMD_L4T_EOFT_EOF_NI = 0x0200, /* 2 BITS */
IAVF_TX_DESC_CMD_L4T_EOFT_EOF_A = 0x0300, /* 2 BITS */
};
#define IAVF_TXD_QW1_OFFSET_SHIFT 16
#define IAVF_TXD_QW1_OFFSET_MASK (0x3FFFFULL << \
IAVF_TXD_QW1_OFFSET_SHIFT)
enum iavf_tx_desc_length_fields {
/* Note: These are predefined bit offsets */
IAVF_TX_DESC_LENGTH_MACLEN_SHIFT = 0, /* 7 BITS */
IAVF_TX_DESC_LENGTH_IPLEN_SHIFT = 7, /* 7 BITS */
IAVF_TX_DESC_LENGTH_L4_FC_LEN_SHIFT = 14 /* 4 BITS */
};
#define IAVF_TXD_QW1_TX_BUF_SZ_SHIFT 34
#define IAVF_TXD_QW1_TX_BUF_SZ_MASK (0x3FFFULL << \
IAVF_TXD_QW1_TX_BUF_SZ_SHIFT)
#define IAVF_TXD_QW1_L2TAG1_SHIFT 48
#define IAVF_TXD_QW1_L2TAG1_MASK (0xFFFFULL << IAVF_TXD_QW1_L2TAG1_SHIFT)
/* Context descriptors */
struct iavf_tx_context_desc {
__le32 tunneling_params;
__le16 l2tag2;
__le16 rsvd;
__le64 type_cmd_tso_mss;
};
#define IAVF_TXD_CTX_QW1_CMD_SHIFT 4
#define IAVF_TXD_CTX_QW1_CMD_MASK (0xFFFFUL << IAVF_TXD_CTX_QW1_CMD_SHIFT)
enum iavf_tx_ctx_desc_cmd_bits {
IAVF_TX_CTX_DESC_TSO = 0x01,
IAVF_TX_CTX_DESC_TSYN = 0x02,
IAVF_TX_CTX_DESC_IL2TAG2 = 0x04,
IAVF_TX_CTX_DESC_IL2TAG2_IL2H = 0x08,
IAVF_TX_CTX_DESC_SWTCH_NOTAG = 0x00,
IAVF_TX_CTX_DESC_SWTCH_UPLINK = 0x10,
IAVF_TX_CTX_DESC_SWTCH_LOCAL = 0x20,
IAVF_TX_CTX_DESC_SWTCH_VSI = 0x30,
IAVF_TX_CTX_DESC_SWPE = 0x40
};
/* Packet Classifier Types for filters */
enum iavf_filter_pctype {
/* Note: Values 0-28 are reserved for future use.
* Value 29, 30, 32 are not supported on XL710 and X710.
*/
IAVF_FILTER_PCTYPE_NONF_UNICAST_IPV4_UDP = 29,
IAVF_FILTER_PCTYPE_NONF_MULTICAST_IPV4_UDP = 30,
IAVF_FILTER_PCTYPE_NONF_IPV4_UDP = 31,
IAVF_FILTER_PCTYPE_NONF_IPV4_TCP_SYN_NO_ACK = 32,
IAVF_FILTER_PCTYPE_NONF_IPV4_TCP = 33,
IAVF_FILTER_PCTYPE_NONF_IPV4_SCTP = 34,
IAVF_FILTER_PCTYPE_NONF_IPV4_OTHER = 35,
IAVF_FILTER_PCTYPE_FRAG_IPV4 = 36,
/* Note: Values 37-38 are reserved for future use.
* Value 39, 40, 42 are not supported on XL710 and X710.
*/
IAVF_FILTER_PCTYPE_NONF_UNICAST_IPV6_UDP = 39,
IAVF_FILTER_PCTYPE_NONF_MULTICAST_IPV6_UDP = 40,
IAVF_FILTER_PCTYPE_NONF_IPV6_UDP = 41,
IAVF_FILTER_PCTYPE_NONF_IPV6_TCP_SYN_NO_ACK = 42,
IAVF_FILTER_PCTYPE_NONF_IPV6_TCP = 43,
IAVF_FILTER_PCTYPE_NONF_IPV6_SCTP = 44,
IAVF_FILTER_PCTYPE_NONF_IPV6_OTHER = 45,
IAVF_FILTER_PCTYPE_FRAG_IPV6 = 46,
/* Note: Value 47 is reserved for future use */
IAVF_FILTER_PCTYPE_FCOE_OX = 48,
IAVF_FILTER_PCTYPE_FCOE_RX = 49,
IAVF_FILTER_PCTYPE_FCOE_OTHER = 50,
/* Note: Values 51-62 are reserved for future use */
IAVF_FILTER_PCTYPE_L2_PAYLOAD = 63,
};
#define IAVF_TXD_CTX_QW1_TSO_LEN_SHIFT 30
#define IAVF_TXD_CTX_QW1_TSO_LEN_MASK (0x3FFFFULL << \
IAVF_TXD_CTX_QW1_TSO_LEN_SHIFT)
#define IAVF_TXD_CTX_QW1_MSS_SHIFT 50
#define IAVF_TXD_CTX_QW1_MSS_MASK (0x3FFFULL << \
IAVF_TXD_CTX_QW1_MSS_SHIFT)
#define IAVF_TXD_CTX_QW1_VSI_SHIFT 50
#define IAVF_TXD_CTX_QW1_VSI_MASK (0x1FFULL << IAVF_TXD_CTX_QW1_VSI_SHIFT)
#define IAVF_TXD_CTX_QW0_EXT_IP_SHIFT 0
#define IAVF_TXD_CTX_QW0_EXT_IP_MASK (0x3ULL << \
IAVF_TXD_CTX_QW0_EXT_IP_SHIFT)
enum iavf_tx_ctx_desc_eipt_offload {
IAVF_TX_CTX_EXT_IP_NONE = 0x0,
IAVF_TX_CTX_EXT_IP_IPV6 = 0x1,
IAVF_TX_CTX_EXT_IP_IPV4_NO_CSUM = 0x2,
IAVF_TX_CTX_EXT_IP_IPV4 = 0x3
};
#define IAVF_TXD_CTX_QW0_EXT_IPLEN_SHIFT 2
#define IAVF_TXD_CTX_QW0_EXT_IPLEN_MASK (0x3FULL << \
IAVF_TXD_CTX_QW0_EXT_IPLEN_SHIFT)
#define IAVF_TXD_CTX_QW0_NATT_SHIFT 9
#define IAVF_TXD_CTX_QW0_NATT_MASK (0x3ULL << IAVF_TXD_CTX_QW0_NATT_SHIFT)
#define IAVF_TXD_CTX_UDP_TUNNELING BIT_ULL(IAVF_TXD_CTX_QW0_NATT_SHIFT)
#define IAVF_TXD_CTX_GRE_TUNNELING (0x2ULL << IAVF_TXD_CTX_QW0_NATT_SHIFT)
#define IAVF_TXD_CTX_QW0_EIP_NOINC_SHIFT 11
#define IAVF_TXD_CTX_QW0_EIP_NOINC_MASK \
BIT_ULL(IAVF_TXD_CTX_QW0_EIP_NOINC_SHIFT)
#define IAVF_TXD_CTX_EIP_NOINC_IPID_CONST IAVF_TXD_CTX_QW0_EIP_NOINC_MASK
#define IAVF_TXD_CTX_QW0_NATLEN_SHIFT 12
#define IAVF_TXD_CTX_QW0_NATLEN_MASK (0X7FULL << \
IAVF_TXD_CTX_QW0_NATLEN_SHIFT)
#define IAVF_TXD_CTX_QW0_DECTTL_SHIFT 19
#define IAVF_TXD_CTX_QW0_DECTTL_MASK (0xFULL << \
IAVF_TXD_CTX_QW0_DECTTL_SHIFT)
#define IAVF_TXD_CTX_QW0_L4T_CS_SHIFT 23
#define IAVF_TXD_CTX_QW0_L4T_CS_MASK BIT_ULL(IAVF_TXD_CTX_QW0_L4T_CS_SHIFT)
/* Statistics collected by each port, VSI, VEB, and S-channel */
struct iavf_eth_stats {
u64 rx_bytes; /* gorc */
u64 rx_unicast; /* uprc */
u64 rx_multicast; /* mprc */
u64 rx_broadcast; /* bprc */
u64 rx_discards; /* rdpc */
u64 rx_unknown_protocol; /* rupp */
u64 tx_bytes; /* gotc */
u64 tx_unicast; /* uptc */
u64 tx_multicast; /* mptc */
u64 tx_broadcast; /* bptc */
u64 tx_discards; /* tdpc */
u64 tx_errors; /* tepc */
};
#endif /* _IAVF_TYPE_H_ */
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