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sys/dev/iavf/iavf_type.h
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/* SPDX-License-Identifier: BSD-3-Clause */ | |||||
/* Copyright (c) 2021, Intel Corporation | |||||
* All rights reserved. | |||||
* | |||||
* Redistribution and use in source and binary forms, with or without | |||||
* modification, are permitted provided that the following conditions are met: | |||||
* | |||||
* 1. Redistributions of source code must retain the above copyright notice, | |||||
* this list of conditions and the following disclaimer. | |||||
* | |||||
* 2. Redistributions in binary form must reproduce the above copyright | |||||
* notice, this list of conditions and the following disclaimer in the | |||||
* documentation and/or other materials provided with the distribution. | |||||
* | |||||
* 3. Neither the name of the Intel Corporation nor the names of its | |||||
* contributors may be used to endorse or promote products derived from | |||||
* this software without specific prior written permission. | |||||
* | |||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" | |||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE | |||||
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR | |||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF | |||||
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS | |||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN | |||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | |||||
* POSSIBILITY OF SUCH DAMAGE. | |||||
*/ | |||||
/*$FreeBSD$*/ | |||||
#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" | |||||
#define IAVF_RXQ_CTX_DBUFF_SHIFT 7 | |||||
#define BIT(a) (1UL << (a)) | |||||
#define BIT_ULL(a) (1ULL << (a)) | |||||
#ifndef IAVF_MASK | |||||
/* IAVF_MASK is a macro used on 32 bit registers */ | |||||
#define IAVF_MASK(mask, shift) (mask << shift) | |||||
#endif | |||||
#define IAVF_MAX_PF 16 | |||||
#define IAVF_MAX_PF_VSI 64 | |||||
#define IAVF_MAX_PF_QP 128 | |||||
#define IAVF_MAX_VSI_QP 16 | |||||
#define IAVF_MAX_VF_VSI 4 | |||||
#define IAVF_MAX_CHAINED_RX_BUFFERS 5 | |||||
/* something less than 1 minute */ | |||||
#define IAVF_HEARTBEAT_TIMEOUT (HZ * 50) | |||||
/* Check whether address is multicast. */ | |||||
#define IAVF_IS_MULTICAST(address) (bool)(((u8 *)(address))[0] & ((u8)0x01)) | |||||
/* Check whether an address is broadcast. */ | |||||
#define IAVF_IS_BROADCAST(address) \ | |||||
((((u8 *)(address))[0] == ((u8)0xff)) && \ | |||||
(((u8 *)(address))[1] == ((u8)0xff))) | |||||
/* forward declaration */ | |||||
struct iavf_hw; | |||||
typedef void (*IAVF_ADMINQ_CALLBACK)(struct iavf_hw *, struct iavf_aq_desc *); | |||||
#define ETH_ALEN 6 | |||||
/* Data type manipulation macros. */ | |||||
#define IAVF_HI_DWORD(x) ((u32)((((x) >> 16) >> 16) & 0xFFFFFFFF)) | |||||
#define IAVF_LO_DWORD(x) ((u32)((x) & 0xFFFFFFFF)) | |||||
#define IAVF_HI_WORD(x) ((u16)(((x) >> 16) & 0xFFFF)) | |||||
#define IAVF_LO_WORD(x) ((u16)((x) & 0xFFFF)) | |||||
#define IAVF_HI_BYTE(x) ((u8)(((x) >> 8) & 0xFF)) | |||||
#define IAVF_LO_BYTE(x) ((u8)((x) & 0xFF)) | |||||
/* Number of Transmit Descriptors must be a multiple of 8. */ | |||||
#define IAVF_REQ_TX_DESCRIPTOR_MULTIPLE 8 | |||||
/* Number of Receive Descriptors must be a multiple of 32 if | |||||
* the number of descriptors is greater than 32. | |||||
*/ | |||||
#define IAVF_REQ_RX_DESCRIPTOR_MULTIPLE 32 | |||||
#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_IWARP = 0x00F00000, | |||||
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 | |||||
}; | |||||
/* PCI Bus Info */ | |||||
#define IAVF_PCI_LINK_STATUS 0xB2 | |||||
#define IAVF_PCI_LINK_WIDTH 0x3F0 | |||||
#define IAVF_PCI_LINK_WIDTH_1 0x10 | |||||
#define IAVF_PCI_LINK_WIDTH_2 0x20 | |||||
#define IAVF_PCI_LINK_WIDTH_4 0x40 | |||||
#define IAVF_PCI_LINK_WIDTH_8 0x80 | |||||
#define IAVF_PCI_LINK_SPEED 0xF | |||||
#define IAVF_PCI_LINK_SPEED_2500 0x1 | |||||
#define IAVF_PCI_LINK_SPEED_5000 0x2 | |||||
#define IAVF_PCI_LINK_SPEED_8000 0x3 | |||||
#define IAVF_MDIO_CLAUSE22_STCODE_MASK IAVF_MASK(1, \ | |||||
IAVF_GLGEN_MSCA_STCODE_SHIFT) | |||||
#define IAVF_MDIO_CLAUSE22_OPCODE_WRITE_MASK IAVF_MASK(1, \ | |||||
IAVF_GLGEN_MSCA_OPCODE_SHIFT) | |||||
#define IAVF_MDIO_CLAUSE22_OPCODE_READ_MASK IAVF_MASK(2, \ | |||||
IAVF_GLGEN_MSCA_OPCODE_SHIFT) | |||||
#define IAVF_MDIO_CLAUSE45_STCODE_MASK IAVF_MASK(0, \ | |||||
IAVF_GLGEN_MSCA_STCODE_SHIFT) | |||||
#define IAVF_MDIO_CLAUSE45_OPCODE_ADDRESS_MASK IAVF_MASK(0, \ | |||||
IAVF_GLGEN_MSCA_OPCODE_SHIFT) | |||||
#define IAVF_MDIO_CLAUSE45_OPCODE_WRITE_MASK IAVF_MASK(1, \ | |||||
IAVF_GLGEN_MSCA_OPCODE_SHIFT) | |||||
#define IAVF_MDIO_CLAUSE45_OPCODE_READ_INC_ADDR_MASK IAVF_MASK(2, \ | |||||
IAVF_GLGEN_MSCA_OPCODE_SHIFT) | |||||
#define IAVF_MDIO_CLAUSE45_OPCODE_READ_MASK IAVF_MASK(3, \ | |||||
IAVF_GLGEN_MSCA_OPCODE_SHIFT) | |||||
#define IAVF_PHY_COM_REG_PAGE 0x1E | |||||
#define IAVF_PHY_LED_LINK_MODE_MASK 0xF0 | |||||
#define IAVF_PHY_LED_MANUAL_ON 0x100 | |||||
#define IAVF_PHY_LED_PROV_REG_1 0xC430 | |||||
#define IAVF_PHY_LED_MODE_MASK 0xFFFF | |||||
#define IAVF_PHY_LED_MODE_ORIG 0x80000000 | |||||
/* Memory types */ | |||||
enum iavf_memset_type { | |||||
IAVF_NONDMA_MEM = 0, | |||||
IAVF_DMA_MEM | |||||
}; | |||||
/* Memcpy types */ | |||||
enum iavf_memcpy_type { | |||||
IAVF_NONDMA_TO_NONDMA = 0, | |||||
IAVF_NONDMA_TO_DMA, | |||||
IAVF_DMA_TO_DMA, | |||||
IAVF_DMA_TO_NONDMA | |||||
}; | |||||
/* 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_mac_type { | |||||
IAVF_MAC_UNKNOWN = 0, | |||||
IAVF_MAC_XL710, | |||||
IAVF_MAC_VF, | |||||
IAVF_MAC_X722, | |||||
IAVF_MAC_X722_VF, | |||||
IAVF_MAC_GENERIC, | |||||
}; | |||||
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_IWARP = 8, | |||||
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 | |||||
#define IAVF_HW_CAP_MDIO_PORT_MODE_MDIO 0 | |||||
#define IAVF_HW_CAP_MDIO_PORT_MODE_I2C 1 | |||||
enum iavf_acpi_programming_method { | |||||
IAVF_ACPI_PROGRAMMING_METHOD_HW_FVL = 0, | |||||
IAVF_ACPI_PROGRAMMING_METHOD_AQC_FPK = 1 | |||||
}; | |||||
#define IAVF_WOL_SUPPORT_MASK 0x1 | |||||
#define IAVF_ACPI_PROGRAMMING_METHOD_MASK 0x2 | |||||
#define IAVF_PROXY_SUPPORT_MASK 0x4 | |||||
/* Capabilities of a PF or a VF or the whole device */ | |||||
struct iavf_hw_capabilities { | |||||
/* Cloud filter modes: | |||||
* Mode1: Filter on L4 port only | |||||
* Mode2: Filter for non-tunneled traffic | |||||
* Mode3: Filter for tunnel traffic | |||||
*/ | |||||
#define IAVF_CLOUD_FILTER_MODE1 0x6 | |||||
#define IAVF_CLOUD_FILTER_MODE2 0x7 | |||||
#define IAVF_CLOUD_FILTER_MODE3 0x8 | |||||
#define IAVF_SWITCH_MODE_MASK 0xF | |||||
bool dcb; | |||||
bool fcoe; | |||||
bool iwarp; | |||||
u32 num_vsis; | |||||
u32 num_rx_qp; | |||||
u32 num_tx_qp; | |||||
u32 base_queue; | |||||
u32 num_msix_vectors_vf; | |||||
bool apm_wol_support; | |||||
enum iavf_acpi_programming_method acpi_prog_method; | |||||
bool proxy_support; | |||||
}; | |||||
struct iavf_mac_info { | |||||
enum iavf_mac_type type; | |||||
u8 addr[ETH_ALEN]; | |||||
u8 perm_addr[ETH_ALEN]; | |||||
u8 san_addr[ETH_ALEN]; | |||||
u8 port_addr[ETH_ALEN]; | |||||
u16 max_fcoeq; | |||||
}; | |||||
#define IAVF_NVM_EXEC_GET_AQ_RESULT 0x0 | |||||
#define IAVF_NVM_EXEC_FEATURES 0xe | |||||
#define IAVF_NVM_EXEC_STATUS 0xf | |||||
/* NVMUpdate features API */ | |||||
#define IAVF_NVMUPD_FEATURES_API_VER_MAJOR 0 | |||||
#define IAVF_NVMUPD_FEATURES_API_VER_MINOR 14 | |||||
#define IAVF_NVMUPD_FEATURES_API_FEATURES_ARRAY_LEN 12 | |||||
#define IAVF_NVMUPD_FEATURE_FLAT_NVM_SUPPORT BIT(0) | |||||
struct iavf_nvmupd_features { | |||||
u8 major; | |||||
u8 minor; | |||||
u16 size; | |||||
u8 features[IAVF_NVMUPD_FEATURES_API_FEATURES_ARRAY_LEN]; | |||||
}; | |||||
#define IAVF_MODULE_SFF_DIAG_CAPAB 0x40 | |||||
/* 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 | |||||
#define IAVF_TLV_STATUS_OPER 0x1 | |||||
#define IAVF_TLV_STATUS_SYNC 0x2 | |||||
#define IAVF_TLV_STATUS_ERR 0x4 | |||||
#define IAVF_CEE_OPER_MAX_APPS 3 | |||||
#define IAVF_APP_PROTOID_FCOE 0x8906 | |||||
#define IAVF_APP_PROTOID_ISCSI 0x0cbc | |||||
#define IAVF_APP_PROTOID_FIP 0x8914 | |||||
#define IAVF_APP_SEL_ETHTYPE 0x1 | |||||
#define IAVF_APP_SEL_TCPIP 0x2 | |||||
#define IAVF_CEE_APP_SEL_ETHTYPE 0x0 | |||||
#define IAVF_CEE_APP_SEL_TCPIP 0x1 | |||||
/* Port hardware description */ | |||||
struct iavf_hw { | |||||
u8 *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; | |||||
/* WoL and proxy support */ | |||||
u16 num_wol_proxy_filters; | |||||
u16 wol_proxy_vsi_seid; | |||||
#define IAVF_HW_FLAG_AQ_SRCTL_ACCESS_ENABLE BIT_ULL(0) | |||||
#define IAVF_HW_FLAG_802_1AD_CAPABLE BIT_ULL(1) | |||||
#define IAVF_HW_FLAG_AQ_PHY_ACCESS_CAPABLE BIT_ULL(2) | |||||
#define IAVF_HW_FLAG_NVM_READ_REQUIRES_LOCK BIT_ULL(3) | |||||
#define IAVF_HW_FLAG_FW_LLDP_STOPPABLE BIT_ULL(4) | |||||
u64 flags; | |||||
/* NVMUpdate features */ | |||||
struct iavf_nvmupd_features nvmupd_features; | |||||
/* debug mask */ | |||||
u32 debug_mask; | |||||
char err_str[16]; | |||||
}; | |||||
struct iavf_driver_version { | |||||
u8 major_version; | |||||
u8 minor_version; | |||||
u8 build_version; | |||||
u8 subbuild_version; | |||||
u8 driver_string[32]; | |||||
}; | |||||
/* 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 */ | |||||
}; | |||||
#define IAVF_RXD_QW0_MIRROR_STATUS_SHIFT 8 | |||||
#define IAVF_RXD_QW0_MIRROR_STATUS_MASK (0x3FUL << \ | |||||
IAVF_RXD_QW0_MIRROR_STATUS_SHIFT) | |||||
#define IAVF_RXD_QW0_FCOEINDX_SHIFT 0 | |||||
#define IAVF_RXD_QW0_FCOEINDX_MASK (0xFFFUL << \ | |||||
IAVF_RXD_QW0_FCOEINDX_SHIFT) | |||||
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, | |||||
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 */ | |||||
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) | |||||
#define IAVF_RXD_QW1_STATUS_UMBCAST_SHIFT IAVF_RX_DESC_STATUS_UMBCAST | |||||
#define IAVF_RXD_QW1_STATUS_UMBCAST_MASK (0x3UL << \ | |||||
IAVF_RXD_QW1_STATUS_UMBCAST_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_PACKET_TYPE_UNICAST 0 | |||||
#define IAVF_RXD_PACKET_TYPE_MULTICAST 1 | |||||
#define IAVF_RXD_PACKET_TYPE_BROADCAST 2 | |||||
#define IAVF_RXD_PACKET_TYPE_MIRRORED 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) | |||||
/* Packet type non-ip values */ | |||||
enum iavf_rx_l2_ptype { | |||||
IAVF_RX_PTYPE_L2_RESERVED = 0, | |||||
IAVF_RX_PTYPE_L2_MAC_PAY2 = 1, | |||||
IAVF_RX_PTYPE_L2_TIMESYNC_PAY2 = 2, | |||||
IAVF_RX_PTYPE_L2_FIP_PAY2 = 3, | |||||
IAVF_RX_PTYPE_L2_OUI_PAY2 = 4, | |||||
IAVF_RX_PTYPE_L2_MACCNTRL_PAY2 = 5, | |||||
IAVF_RX_PTYPE_L2_LLDP_PAY2 = 6, | |||||
IAVF_RX_PTYPE_L2_ECP_PAY2 = 7, | |||||
IAVF_RX_PTYPE_L2_EVB_PAY2 = 8, | |||||
IAVF_RX_PTYPE_L2_QCN_PAY2 = 9, | |||||
IAVF_RX_PTYPE_L2_EAPOL_PAY2 = 10, | |||||
IAVF_RX_PTYPE_L2_ARP = 11, | |||||
IAVF_RX_PTYPE_L2_FCOE_PAY3 = 12, | |||||
IAVF_RX_PTYPE_L2_FCOE_FCDATA_PAY3 = 13, | |||||
IAVF_RX_PTYPE_L2_FCOE_FCRDY_PAY3 = 14, | |||||
IAVF_RX_PTYPE_L2_FCOE_FCRSP_PAY3 = 15, | |||||
IAVF_RX_PTYPE_L2_FCOE_FCOTHER_PA = 16, | |||||
IAVF_RX_PTYPE_L2_FCOE_VFT_PAY3 = 17, | |||||
IAVF_RX_PTYPE_L2_FCOE_VFT_FCDATA = 18, | |||||
IAVF_RX_PTYPE_L2_FCOE_VFT_FCRDY = 19, | |||||
IAVF_RX_PTYPE_L2_FCOE_VFT_FCRSP = 20, | |||||
IAVF_RX_PTYPE_L2_FCOE_VFT_FCOTHER = 21, | |||||
IAVF_RX_PTYPE_GRENAT4_MAC_PAY3 = 58, | |||||
IAVF_RX_PTYPE_GRENAT4_MACVLAN_IPV6_ICMP_PAY4 = 87, | |||||
IAVF_RX_PTYPE_GRENAT6_MAC_PAY3 = 124, | |||||
IAVF_RX_PTYPE_GRENAT6_MACVLAN_IPV6_ICMP_PAY4 = 153, | |||||
IAVF_RX_PTYPE_PARSER_ABORTED = 255 | |||||
}; | |||||
struct iavf_rx_ptype_decoded { | |||||
u32 ptype:8; | |||||
u32 known:1; | |||||
u32 outer_ip:1; | |||||
u32 outer_ip_ver:1; | |||||
u32 outer_frag:1; | |||||
u32 tunnel_type:3; | |||||
u32 tunnel_end_prot:2; | |||||
u32 tunnel_end_frag:1; | |||||
u32 inner_prot:4; | |||||
u32 payload_layer:3; | |||||
}; | |||||
enum iavf_rx_ptype_outer_ip { | |||||
IAVF_RX_PTYPE_OUTER_L2 = 0, | |||||
IAVF_RX_PTYPE_OUTER_IP = 1 | |||||
}; | |||||
enum iavf_rx_ptype_outer_ip_ver { | |||||
IAVF_RX_PTYPE_OUTER_NONE = 0, | |||||
IAVF_RX_PTYPE_OUTER_IPV4 = 0, | |||||
IAVF_RX_PTYPE_OUTER_IPV6 = 1 | |||||
}; | |||||
enum iavf_rx_ptype_outer_fragmented { | |||||
IAVF_RX_PTYPE_NOT_FRAG = 0, | |||||
IAVF_RX_PTYPE_FRAG = 1 | |||||
}; | |||||
enum iavf_rx_ptype_tunnel_type { | |||||
IAVF_RX_PTYPE_TUNNEL_NONE = 0, | |||||
IAVF_RX_PTYPE_TUNNEL_IP_IP = 1, | |||||
IAVF_RX_PTYPE_TUNNEL_IP_GRENAT = 2, | |||||
IAVF_RX_PTYPE_TUNNEL_IP_GRENAT_MAC = 3, | |||||
IAVF_RX_PTYPE_TUNNEL_IP_GRENAT_MAC_VLAN = 4, | |||||
}; | |||||
enum iavf_rx_ptype_tunnel_end_prot { | |||||
IAVF_RX_PTYPE_TUNNEL_END_NONE = 0, | |||||
IAVF_RX_PTYPE_TUNNEL_END_IPV4 = 1, | |||||
IAVF_RX_PTYPE_TUNNEL_END_IPV6 = 2, | |||||
}; | |||||
enum iavf_rx_ptype_inner_prot { | |||||
IAVF_RX_PTYPE_INNER_PROT_NONE = 0, | |||||
IAVF_RX_PTYPE_INNER_PROT_UDP = 1, | |||||
IAVF_RX_PTYPE_INNER_PROT_TCP = 2, | |||||
IAVF_RX_PTYPE_INNER_PROT_SCTP = 3, | |||||
IAVF_RX_PTYPE_INNER_PROT_ICMP = 4, | |||||
IAVF_RX_PTYPE_INNER_PROT_TIMESYNC = 5 | |||||
}; | |||||
enum iavf_rx_ptype_payload_layer { | |||||
IAVF_RX_PTYPE_PAYLOAD_LAYER_NONE = 0, | |||||
IAVF_RX_PTYPE_PAYLOAD_LAYER_PAY2 = 1, | |||||
IAVF_RX_PTYPE_PAYLOAD_LAYER_PAY3 = 2, | |||||
IAVF_RX_PTYPE_PAYLOAD_LAYER_PAY4 = 3, | |||||
}; | |||||
#define IAVF_RX_PTYPE_BIT_MASK 0x0FFFFFFF | |||||
#define IAVF_RX_PTYPE_SHIFT 56 | |||||
#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) | |||||
#define IAVF_RXD_QW1_NEXTP_SHIFT 38 | |||||
#define IAVF_RXD_QW1_NEXTP_MASK (0x1FFFULL << IAVF_RXD_QW1_NEXTP_SHIFT) | |||||
#define IAVF_RXD_QW2_EXT_STATUS_SHIFT 0 | |||||
#define IAVF_RXD_QW2_EXT_STATUS_MASK (0xFFFFFUL << \ | |||||
IAVF_RXD_QW2_EXT_STATUS_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, | |||||
}; | |||||
#define IAVF_RXD_QW2_L2TAG2_SHIFT 0 | |||||
#define IAVF_RXD_QW2_L2TAG2_MASK (0xFFFFUL << IAVF_RXD_QW2_L2TAG2_SHIFT) | |||||
#define IAVF_RXD_QW2_L2TAG3_SHIFT 16 | |||||
#define IAVF_RXD_QW2_L2TAG3_MASK (0xFFFFUL << IAVF_RXD_QW2_L2TAG3_SHIFT) | |||||
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_STATUS_SHIFT 0 | |||||
#define IAVF_RX_PROG_STATUS_DESC_QW1_STATUS_MASK (0x7FFFUL << \ | |||||
IAVF_RX_PROG_STATUS_DESC_QW1_STATUS_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 | |||||
}; | |||||
#define IAVF_TWO_BIT_MASK 0x3 | |||||
#define IAVF_THREE_BIT_MASK 0x7 | |||||
#define IAVF_FOUR_BIT_MASK 0xF | |||||
#define IAVF_EIGHTEEN_BIT_MASK 0x3FFFF | |||||
/* 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_MACLEN_MASK (0x7FUL << IAVF_TX_DESC_LENGTH_MACLEN_SHIFT) | |||||
#define IAVF_TXD_QW1_IPLEN_MASK (0x7FUL << IAVF_TX_DESC_LENGTH_IPLEN_SHIFT) | |||||
#define IAVF_TXD_QW1_L4LEN_MASK (0xFUL << IAVF_TX_DESC_LENGTH_L4_FC_LEN_SHIFT) | |||||
#define IAVF_TXD_QW1_FCLEN_MASK (0xFUL << IAVF_TX_DESC_LENGTH_L4_FC_LEN_SHIFT) | |||||
#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_DTYPE_SHIFT 0 | |||||
#define IAVF_TXD_CTX_QW1_DTYPE_MASK (0xFUL << IAVF_TXD_CTX_QW1_DTYPE_SHIFT) | |||||
#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 | |||||
}; | |||||
struct iavf_nop_desc { | |||||
__le64 rsvd; | |||||
__le64 dtype_cmd; | |||||
}; | |||||
#define IAVF_TXD_NOP_QW1_DTYPE_SHIFT 0 | |||||
#define IAVF_TXD_NOP_QW1_DTYPE_MASK (0xFUL << IAVF_TXD_NOP_QW1_DTYPE_SHIFT) | |||||
#define IAVF_TXD_NOP_QW1_CMD_SHIFT 4 | |||||
#define IAVF_TXD_NOP_QW1_CMD_MASK (0x7FUL << IAVF_TXD_NOP_QW1_CMD_SHIFT) | |||||
enum iavf_tx_nop_desc_cmd_bits { | |||||
/* Note: These are predefined bit offsets */ | |||||
IAVF_TX_NOP_DESC_EOP_SHIFT = 0, | |||||
IAVF_TX_NOP_DESC_RS_SHIFT = 1, | |||||
IAVF_TX_NOP_DESC_RSV_SHIFT = 2 /* 5 bits */ | |||||
}; | |||||
/* 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_FLTR_QW1_DTYPE_SHIFT 0 | |||||
#define IAVF_TXD_FLTR_QW1_DTYPE_MASK (0xFUL << IAVF_TXD_FLTR_QW1_DTYPE_SHIFT) | |||||
#define IAVF_TXD_FLTR_QW1_ATR_SHIFT (0xEULL + \ | |||||
IAVF_TXD_FLTR_QW1_CMD_SHIFT) | |||||
#define IAVF_TXD_FLTR_QW1_ATR_MASK BIT_ULL(IAVF_TXD_FLTR_QW1_ATR_SHIFT) | |||||
#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 */ | |||||
}; | |||||
#define IAVF_SR_PCIE_ANALOG_CONFIG_PTR 0x03 | |||||
#define IAVF_SR_PHY_ANALOG_CONFIG_PTR 0x04 | |||||
#define IAVF_SR_OPTION_ROM_PTR 0x05 | |||||
#define IAVF_SR_RO_PCIR_REGS_AUTO_LOAD_PTR 0x06 | |||||
#define IAVF_SR_AUTO_GENERATED_POINTERS_PTR 0x07 | |||||
#define IAVF_SR_PCIR_REGS_AUTO_LOAD_PTR 0x08 | |||||
#define IAVF_SR_EMP_GLOBAL_MODULE_PTR 0x09 | |||||
#define IAVF_SR_RO_PCIE_LCB_PTR 0x0A | |||||
#define IAVF_SR_EMP_IMAGE_PTR 0x0B | |||||
#define IAVF_SR_PE_IMAGE_PTR 0x0C | |||||
#define IAVF_SR_CSR_PROTECTED_LIST_PTR 0x0D | |||||
#define IAVF_SR_MNG_CONFIG_PTR 0x0E | |||||
#define IAVF_SR_PBA_FLAGS 0x15 | |||||
#define IAVF_SR_PBA_BLOCK_PTR 0x16 | |||||
#define IAVF_SR_BOOT_CONFIG_PTR 0x17 | |||||
#define IAVF_SR_PERMANENT_SAN_MAC_ADDRESS_PTR 0x28 | |||||
#define IAVF_SR_NVM_MAP_VERSION 0x29 | |||||
#define IAVF_SR_NVM_IMAGE_VERSION 0x2A | |||||
#define IAVF_SR_NVM_STRUCTURE_VERSION 0x2B | |||||
#define IAVF_SR_PXE_SETUP_PTR 0x30 | |||||
#define IAVF_SR_PXE_CONFIG_CUST_OPTIONS_PTR 0x31 | |||||
#define IAVF_SR_NVM_ORIGINAL_EETRACK_LO 0x34 | |||||
#define IAVF_SR_NVM_ORIGINAL_EETRACK_HI 0x35 | |||||
#define IAVF_SR_SW_ETHERNET_MAC_ADDRESS_PTR 0x37 | |||||
#define IAVF_SR_POR_REGS_AUTO_LOAD_PTR 0x38 | |||||
#define IAVF_SR_EMPR_REGS_AUTO_LOAD_PTR 0x3A | |||||
#define IAVF_SR_GLOBR_REGS_AUTO_LOAD_PTR 0x3B | |||||
#define IAVF_SR_CORER_REGS_AUTO_LOAD_PTR 0x3C | |||||
#define IAVF_SR_PHY_ACTIVITY_LIST_PTR 0x3D | |||||
#define IAVF_SR_1ST_FREE_PROVISION_AREA_PTR 0x40 | |||||
#define IAVF_SR_4TH_FREE_PROVISION_AREA_PTR 0x42 | |||||
#define IAVF_SR_3RD_FREE_PROVISION_AREA_PTR 0x44 | |||||
#define IAVF_SR_2ND_FREE_PROVISION_AREA_PTR 0x46 | |||||
#define IAVF_SR_EMP_SR_SETTINGS_PTR 0x48 | |||||
#define IAVF_SR_FEATURE_CONFIGURATION_PTR 0x49 | |||||
#define IAVF_SR_CONFIGURATION_METADATA_PTR 0x4D | |||||
#define IAVF_SR_IMMEDIATE_VALUES_PTR 0x4E | |||||
#define IAVF_SR_OCP_CFG_WORD0 0x2B | |||||
#define IAVF_SR_OCP_ENABLED BIT(15) | |||||
#define IAVF_SR_BUF_ALIGNMENT 4096 | |||||
struct iavf_lldp_variables { | |||||
u16 length; | |||||
u16 adminstatus; | |||||
u16 msgfasttx; | |||||
u16 msgtxinterval; | |||||
u16 txparams; | |||||
u16 timers; | |||||
u16 crc8; | |||||
}; | |||||
/* Offsets into Alternate Ram */ | |||||
#define IAVF_ALT_STRUCT_FIRST_PF_OFFSET 0 /* in dwords */ | |||||
#define IAVF_ALT_STRUCT_DWORDS_PER_PF 64 /* in dwords */ | |||||
#define IAVF_ALT_STRUCT_OUTER_VLAN_TAG_OFFSET 0xD /* in dwords */ | |||||
#define IAVF_ALT_STRUCT_USER_PRIORITY_OFFSET 0xC /* in dwords */ | |||||
#define IAVF_ALT_STRUCT_MIN_BW_OFFSET 0xE /* in dwords */ | |||||
#define IAVF_ALT_STRUCT_MAX_BW_OFFSET 0xF /* in dwords */ | |||||
/* Alternate Ram Bandwidth Masks */ | |||||
#define IAVF_ALT_BW_VALUE_MASK 0xFF | |||||
#define IAVF_ALT_BW_RELATIVE_MASK 0x40000000 | |||||
#define IAVF_ALT_BW_VALID_MASK 0x80000000 | |||||
#define IAVF_DDP_TRACKID_RDONLY 0 | |||||
#define IAVF_DDP_TRACKID_INVALID 0xFFFFFFFF | |||||
#define SECTION_TYPE_RB_MMIO 0x00001800 | |||||
#define SECTION_TYPE_RB_AQ 0x00001801 | |||||
#define SECTION_TYPE_PROTO 0x80000002 | |||||
#define SECTION_TYPE_PCTYPE 0x80000003 | |||||
#define SECTION_TYPE_PTYPE 0x80000004 | |||||
struct iavf_profile_tlv_section_record { | |||||
u8 rtype; | |||||
u8 type; | |||||
u16 len; | |||||
u8 data[12]; | |||||
}; | |||||
/* Generic AQ section in proflie */ | |||||
struct iavf_profile_aq_section { | |||||
u16 opcode; | |||||
u16 flags; | |||||
u8 param[16]; | |||||
u16 datalen; | |||||
u8 data[1]; | |||||
}; | |||||
#endif /* _IAVF_TYPE_H_ */ |