/* SPDX-License-Identifier: GPL-2.0 */ /* Copyright(c) 2013 - 2018 Intel Corporation. */ #ifndef _IAVF_ADMINQ_CMD_H_ #define _IAVF_ADMINQ_CMD_H_ /* This header file defines the iavf Admin Queue commands and is shared between * iavf Firmware and Software. * * This file needs to comply with the Linux Kernel coding style. */ #define IAVF_FW_API_VERSION_MAJOR … #define IAVF_FW_API_VERSION_MINOR_X722 … #define IAVF_FW_API_VERSION_MINOR_X710 … #define IAVF_FW_MINOR_VERSION(_h) … /* API version 1.7 implements additional link and PHY-specific APIs */ #define IAVF_MINOR_VER_GET_LINK_INFO_XL710 … struct iavf_aq_desc { … }; /* Flags sub-structure * |0 |1 |2 |3 |4 |5 |6 |7 |8 |9 |10 |11 |12 |13 |14 |15 | * |DD |CMP|ERR|VFE| * * RESERVED * * |LB |RD |VFC|BUF|SI |EI |FE | */ /* command flags and offsets*/ #define IAVF_AQ_FLAG_DD_SHIFT … #define IAVF_AQ_FLAG_CMP_SHIFT … #define IAVF_AQ_FLAG_ERR_SHIFT … #define IAVF_AQ_FLAG_VFE_SHIFT … #define IAVF_AQ_FLAG_LB_SHIFT … #define IAVF_AQ_FLAG_RD_SHIFT … #define IAVF_AQ_FLAG_VFC_SHIFT … #define IAVF_AQ_FLAG_BUF_SHIFT … #define IAVF_AQ_FLAG_SI_SHIFT … #define IAVF_AQ_FLAG_EI_SHIFT … #define IAVF_AQ_FLAG_FE_SHIFT … #define IAVF_AQ_FLAG_DD … #define IAVF_AQ_FLAG_CMP … #define IAVF_AQ_FLAG_ERR … #define IAVF_AQ_FLAG_VFE … #define IAVF_AQ_FLAG_LB … #define IAVF_AQ_FLAG_RD … #define IAVF_AQ_FLAG_VFC … #define IAVF_AQ_FLAG_BUF … #define IAVF_AQ_FLAG_SI … #define IAVF_AQ_FLAG_EI … #define IAVF_AQ_FLAG_FE … /* error codes */ enum iavf_admin_queue_err { … }; /* Admin Queue command opcodes */ enum iavf_admin_queue_opc { … }; /* command structures and indirect data structures */ /* Structure naming conventions: * - no suffix for direct command descriptor structures * - _data for indirect sent data * - _resp for indirect return data (data which is both will use _data) * - _completion for direct return data * - _element_ for repeated elements (may also be _data or _resp) * * Command structures are expected to overlay the params.raw member of the basic * descriptor, and as such cannot exceed 16 bytes in length. */ /* This macro is used to generate a compilation error if a structure * is not exactly the correct length. It gives a divide by zero error if the * structure is not of the correct size, otherwise it creates an enum that is * never used. */ #define IAVF_CHECK_STRUCT_LEN(n, X) … /* This macro is used extensively to ensure that command structures are 16 * bytes in length as they have to map to the raw array of that size. */ #define IAVF_CHECK_CMD_LENGTH(X) … /* Queue Shutdown (direct 0x0003) */ struct iavf_aqc_queue_shutdown { … }; IAVF_CHECK_CMD_LENGTH(…); struct iavf_aqc_vsi_properties_data { … }; IAVF_CHECK_STRUCT_LEN(…); /* Get VEB Parameters (direct 0x0232) * uses iavf_aqc_switch_seid for the descriptor */ struct iavf_aqc_get_veb_parameters_completion { … }; IAVF_CHECK_CMD_LENGTH(…); #define IAVF_LINK_SPEED_100MB_SHIFT … #define IAVF_LINK_SPEED_1000MB_SHIFT … #define IAVF_LINK_SPEED_10GB_SHIFT … #define IAVF_LINK_SPEED_40GB_SHIFT … #define IAVF_LINK_SPEED_20GB_SHIFT … #define IAVF_LINK_SPEED_25GB_SHIFT … enum iavf_aq_link_speed { … }; /* Send to PF command (indirect 0x0801) id is only used by PF * Send to VF command (indirect 0x0802) id is only used by PF * Send to Peer PF command (indirect 0x0803) */ struct iavf_aqc_pf_vf_message { … }; IAVF_CHECK_CMD_LENGTH(…); struct iavf_aqc_get_set_rss_key { … }; IAVF_CHECK_CMD_LENGTH(…); struct iavf_aqc_get_set_rss_key_data { … }; IAVF_CHECK_STRUCT_LEN(…); struct iavf_aqc_get_set_rss_lut { … }; IAVF_CHECK_CMD_LENGTH(…); #endif /* _IAVF_ADMINQ_CMD_H_ */
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