929c7feb83
Sponsored by: Solarflare Communications, Inc. MFC after: 1 week Differential Revision: https://reviews.freebsd.org/D6509
409 lines
12 KiB
C
409 lines
12 KiB
C
/*-
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* Copyright (c) 2009-2016 Solarflare Communications Inc.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
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* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* The views and conclusions contained in the software and documentation are
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* those of the authors and should not be interpreted as representing official
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* policies, either expressed or implied, of the FreeBSD Project.
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*
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* $FreeBSD$
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*/
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#ifndef _SYS_EFX_MCDI_H
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#define _SYS_EFX_MCDI_H
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#include "efx.h"
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#include "efx_regs_mcdi.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*
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* A reboot/assertion causes the MCDI status word to be set after the
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* command word is set or a REBOOT event is sent. If we notice a reboot
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* via these mechanisms then wait 10ms for the status word to be set.
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*/
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#define EFX_MCDI_STATUS_SLEEP_US 10000
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struct efx_mcdi_req_s {
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boolean_t emr_quiet;
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/* Inputs: Command #, input buffer and length */
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unsigned int emr_cmd;
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uint8_t *emr_in_buf;
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size_t emr_in_length;
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/* Outputs: retcode, buffer, length, and length used*/
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efx_rc_t emr_rc;
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uint8_t *emr_out_buf;
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size_t emr_out_length;
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size_t emr_out_length_used;
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/* Internals: low level transport details */
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unsigned int emr_err_code;
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unsigned int emr_err_arg;
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#if EFSYS_OPT_MCDI_PROXY_AUTH
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uint32_t emr_proxy_handle;
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#endif
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};
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typedef struct efx_mcdi_iface_s {
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unsigned int emi_port;
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unsigned int emi_max_version;
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unsigned int emi_seq;
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efx_mcdi_req_t *emi_pending_req;
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boolean_t emi_ev_cpl;
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boolean_t emi_new_epoch;
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int emi_aborted;
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uint32_t emi_poll_cnt;
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uint32_t emi_mc_reboot_status;
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} efx_mcdi_iface_t;
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extern void
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efx_mcdi_execute(
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__in efx_nic_t *enp,
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__inout efx_mcdi_req_t *emrp);
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extern void
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efx_mcdi_execute_quiet(
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__in efx_nic_t *enp,
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__inout efx_mcdi_req_t *emrp);
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extern void
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efx_mcdi_ev_cpl(
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__in efx_nic_t *enp,
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__in unsigned int seq,
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__in unsigned int outlen,
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__in int errcode);
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#if EFSYS_OPT_MCDI_PROXY_AUTH
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extern __checkReturn efx_rc_t
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efx_mcdi_get_proxy_handle(
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__in efx_nic_t *enp,
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__in efx_mcdi_req_t *emrp,
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__out uint32_t *handlep);
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extern void
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efx_mcdi_ev_proxy_response(
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__in efx_nic_t *enp,
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__in unsigned int handle,
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__in unsigned int status);
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#endif
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extern void
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efx_mcdi_ev_death(
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__in efx_nic_t *enp,
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__in int rc);
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extern __checkReturn efx_rc_t
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efx_mcdi_request_errcode(
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__in unsigned int err);
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extern void
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efx_mcdi_raise_exception(
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__in efx_nic_t *enp,
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__in_opt efx_mcdi_req_t *emrp,
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__in int rc);
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typedef enum efx_mcdi_boot_e {
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EFX_MCDI_BOOT_PRIMARY,
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EFX_MCDI_BOOT_SECONDARY,
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EFX_MCDI_BOOT_ROM,
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} efx_mcdi_boot_t;
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extern __checkReturn efx_rc_t
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efx_mcdi_version(
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__in efx_nic_t *enp,
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__out_ecount_opt(4) uint16_t versionp[4],
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__out_opt uint32_t *buildp,
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__out_opt efx_mcdi_boot_t *statusp);
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extern __checkReturn efx_rc_t
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efx_mcdi_read_assertion(
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__in efx_nic_t *enp);
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extern __checkReturn efx_rc_t
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efx_mcdi_exit_assertion_handler(
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__in efx_nic_t *enp);
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extern __checkReturn efx_rc_t
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efx_mcdi_drv_attach(
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__in efx_nic_t *enp,
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__in boolean_t attach);
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extern __checkReturn efx_rc_t
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efx_mcdi_get_board_cfg(
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__in efx_nic_t *enp,
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__out_opt uint32_t *board_typep,
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__out_opt efx_dword_t *capabilitiesp,
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__out_ecount_opt(6) uint8_t mac_addrp[6]);
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extern __checkReturn efx_rc_t
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efx_mcdi_get_phy_cfg(
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__in efx_nic_t *enp);
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extern __checkReturn efx_rc_t
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efx_mcdi_firmware_update_supported(
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__in efx_nic_t *enp,
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__out boolean_t *supportedp);
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extern __checkReturn efx_rc_t
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efx_mcdi_macaddr_change_supported(
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__in efx_nic_t *enp,
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__out boolean_t *supportedp);
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extern __checkReturn efx_rc_t
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efx_mcdi_link_control_supported(
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__in efx_nic_t *enp,
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__out boolean_t *supportedp);
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extern __checkReturn efx_rc_t
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efx_mcdi_mac_spoofing_supported(
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__in efx_nic_t *enp,
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__out boolean_t *supportedp);
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#if EFSYS_OPT_BIST
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#if EFSYS_OPT_HUNTINGTON || EFSYS_OPT_MEDFORD
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extern __checkReturn efx_rc_t
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efx_mcdi_bist_enable_offline(
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__in efx_nic_t *enp);
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#endif /* EFSYS_OPT_HUNTINGTON || EFSYS_OPT_MEDFORD */
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extern __checkReturn efx_rc_t
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efx_mcdi_bist_start(
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__in efx_nic_t *enp,
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__in efx_bist_type_t type);
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#endif /* EFSYS_OPT_BIST */
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extern __checkReturn efx_rc_t
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efx_mcdi_get_resource_limits(
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__in efx_nic_t *enp,
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__out_opt uint32_t *nevqp,
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__out_opt uint32_t *nrxqp,
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__out_opt uint32_t *ntxqp);
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extern __checkReturn efx_rc_t
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efx_mcdi_log_ctrl(
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__in efx_nic_t *enp);
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extern __checkReturn efx_rc_t
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efx_mcdi_mac_stats_clear(
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__in efx_nic_t *enp);
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extern __checkReturn efx_rc_t
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efx_mcdi_mac_stats_upload(
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__in efx_nic_t *enp,
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__in efsys_mem_t *esmp);
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extern __checkReturn efx_rc_t
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efx_mcdi_mac_stats_periodic(
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__in efx_nic_t *enp,
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__in efsys_mem_t *esmp,
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__in uint16_t period,
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__in boolean_t events);
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#if EFSYS_OPT_LOOPBACK
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extern __checkReturn efx_rc_t
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efx_mcdi_get_loopback_modes(
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__in efx_nic_t *enp);
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#endif /* EFSYS_OPT_LOOPBACK */
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extern __checkReturn efx_rc_t
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efx_mcdi_phy_module_get_info(
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__in efx_nic_t *enp,
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__in uint8_t dev_addr,
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__in uint8_t offset,
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__in uint8_t len,
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__out_bcount(len) uint8_t *data);
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#define MCDI_IN(_emr, _type, _ofst) \
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((_type *)((_emr).emr_in_buf + (_ofst)))
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#define MCDI_IN2(_emr, _type, _ofst) \
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MCDI_IN(_emr, _type, MC_CMD_ ## _ofst ## _OFST)
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#define MCDI_IN_SET_BYTE(_emr, _ofst, _value) \
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EFX_POPULATE_BYTE_1(*MCDI_IN2(_emr, efx_byte_t, _ofst), \
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EFX_BYTE_0, _value)
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#define MCDI_IN_SET_WORD(_emr, _ofst, _value) \
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EFX_POPULATE_WORD_1(*MCDI_IN2(_emr, efx_word_t, _ofst), \
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EFX_WORD_0, _value)
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#define MCDI_IN_SET_DWORD(_emr, _ofst, _value) \
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EFX_POPULATE_DWORD_1(*MCDI_IN2(_emr, efx_dword_t, _ofst), \
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EFX_DWORD_0, _value)
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#define MCDI_IN_SET_DWORD_FIELD(_emr, _ofst, _field, _value) \
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EFX_SET_DWORD_FIELD(*MCDI_IN2(_emr, efx_dword_t, _ofst), \
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MC_CMD_ ## _field, _value)
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#define MCDI_IN_POPULATE_DWORD_1(_emr, _ofst, _field1, _value1) \
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EFX_POPULATE_DWORD_1(*MCDI_IN2(_emr, efx_dword_t, _ofst), \
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MC_CMD_ ## _field1, _value1)
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#define MCDI_IN_POPULATE_DWORD_2(_emr, _ofst, _field1, _value1, \
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_field2, _value2) \
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EFX_POPULATE_DWORD_2(*MCDI_IN2(_emr, efx_dword_t, _ofst), \
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MC_CMD_ ## _field1, _value1, \
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MC_CMD_ ## _field2, _value2)
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#define MCDI_IN_POPULATE_DWORD_3(_emr, _ofst, _field1, _value1, \
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_field2, _value2, _field3, _value3) \
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EFX_POPULATE_DWORD_3(*MCDI_IN2(_emr, efx_dword_t, _ofst), \
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MC_CMD_ ## _field1, _value1, \
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MC_CMD_ ## _field2, _value2, \
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MC_CMD_ ## _field3, _value3)
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#define MCDI_IN_POPULATE_DWORD_4(_emr, _ofst, _field1, _value1, \
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_field2, _value2, _field3, _value3, _field4, _value4) \
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EFX_POPULATE_DWORD_4(*MCDI_IN2(_emr, efx_dword_t, _ofst), \
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MC_CMD_ ## _field1, _value1, \
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MC_CMD_ ## _field2, _value2, \
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MC_CMD_ ## _field3, _value3, \
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MC_CMD_ ## _field4, _value4)
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#define MCDI_IN_POPULATE_DWORD_5(_emr, _ofst, _field1, _value1, \
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_field2, _value2, _field3, _value3, _field4, _value4, \
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_field5, _value5) \
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EFX_POPULATE_DWORD_5(*MCDI_IN2(_emr, efx_dword_t, _ofst), \
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MC_CMD_ ## _field1, _value1, \
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MC_CMD_ ## _field2, _value2, \
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MC_CMD_ ## _field3, _value3, \
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MC_CMD_ ## _field4, _value4, \
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MC_CMD_ ## _field5, _value5)
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#define MCDI_IN_POPULATE_DWORD_6(_emr, _ofst, _field1, _value1, \
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_field2, _value2, _field3, _value3, _field4, _value4, \
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_field5, _value5, _field6, _value6) \
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EFX_POPULATE_DWORD_6(*MCDI_IN2(_emr, efx_dword_t, _ofst), \
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MC_CMD_ ## _field1, _value1, \
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MC_CMD_ ## _field2, _value2, \
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MC_CMD_ ## _field3, _value3, \
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MC_CMD_ ## _field4, _value4, \
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MC_CMD_ ## _field5, _value5, \
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MC_CMD_ ## _field6, _value6)
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#define MCDI_IN_POPULATE_DWORD_7(_emr, _ofst, _field1, _value1, \
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_field2, _value2, _field3, _value3, _field4, _value4, \
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_field5, _value5, _field6, _value6, _field7, _value7) \
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EFX_POPULATE_DWORD_7(*MCDI_IN2(_emr, efx_dword_t, _ofst), \
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MC_CMD_ ## _field1, _value1, \
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MC_CMD_ ## _field2, _value2, \
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MC_CMD_ ## _field3, _value3, \
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MC_CMD_ ## _field4, _value4, \
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MC_CMD_ ## _field5, _value5, \
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MC_CMD_ ## _field6, _value6, \
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MC_CMD_ ## _field7, _value7)
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#define MCDI_IN_POPULATE_DWORD_8(_emr, _ofst, _field1, _value1, \
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_field2, _value2, _field3, _value3, _field4, _value4, \
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_field5, _value5, _field6, _value6, _field7, _value7, \
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_field8, _value8) \
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EFX_POPULATE_DWORD_8(*MCDI_IN2(_emr, efx_dword_t, _ofst), \
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MC_CMD_ ## _field1, _value1, \
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MC_CMD_ ## _field2, _value2, \
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MC_CMD_ ## _field3, _value3, \
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MC_CMD_ ## _field4, _value4, \
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MC_CMD_ ## _field5, _value5, \
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MC_CMD_ ## _field6, _value6, \
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MC_CMD_ ## _field7, _value7, \
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MC_CMD_ ## _field8, _value8)
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#define MCDI_IN_POPULATE_DWORD_9(_emr, _ofst, _field1, _value1, \
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_field2, _value2, _field3, _value3, _field4, _value4, \
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_field5, _value5, _field6, _value6, _field7, _value7, \
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_field8, _value8, _field9, _value9) \
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EFX_POPULATE_DWORD_9(*MCDI_IN2(_emr, efx_dword_t, _ofst), \
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MC_CMD_ ## _field1, _value1, \
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MC_CMD_ ## _field2, _value2, \
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MC_CMD_ ## _field3, _value3, \
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MC_CMD_ ## _field4, _value4, \
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MC_CMD_ ## _field5, _value5, \
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MC_CMD_ ## _field6, _value6, \
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MC_CMD_ ## _field7, _value7, \
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MC_CMD_ ## _field8, _value8, \
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MC_CMD_ ## _field9, _value9)
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#define MCDI_IN_POPULATE_DWORD_10(_emr, _ofst, _field1, _value1, \
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_field2, _value2, _field3, _value3, _field4, _value4, \
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_field5, _value5, _field6, _value6, _field7, _value7, \
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_field8, _value8, _field9, _value9, _field10, _value10) \
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EFX_POPULATE_DWORD_10(*MCDI_IN2(_emr, efx_dword_t, _ofst), \
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MC_CMD_ ## _field1, _value1, \
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MC_CMD_ ## _field2, _value2, \
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MC_CMD_ ## _field3, _value3, \
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MC_CMD_ ## _field4, _value4, \
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MC_CMD_ ## _field5, _value5, \
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MC_CMD_ ## _field6, _value6, \
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MC_CMD_ ## _field7, _value7, \
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MC_CMD_ ## _field8, _value8, \
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MC_CMD_ ## _field9, _value9, \
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MC_CMD_ ## _field10, _value10)
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#define MCDI_OUT(_emr, _type, _ofst) \
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((_type *)((_emr).emr_out_buf + (_ofst)))
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#define MCDI_OUT2(_emr, _type, _ofst) \
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MCDI_OUT(_emr, _type, MC_CMD_ ## _ofst ## _OFST)
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#define MCDI_OUT_BYTE(_emr, _ofst) \
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EFX_BYTE_FIELD(*MCDI_OUT2(_emr, efx_byte_t, _ofst), \
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EFX_BYTE_0)
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#define MCDI_OUT_WORD(_emr, _ofst) \
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EFX_WORD_FIELD(*MCDI_OUT2(_emr, efx_word_t, _ofst), \
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EFX_WORD_0)
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#define MCDI_OUT_DWORD(_emr, _ofst) \
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EFX_DWORD_FIELD(*MCDI_OUT2(_emr, efx_dword_t, _ofst), \
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EFX_DWORD_0)
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#define MCDI_OUT_DWORD_FIELD(_emr, _ofst, _field) \
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EFX_DWORD_FIELD(*MCDI_OUT2(_emr, efx_dword_t, _ofst), \
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MC_CMD_ ## _field)
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#define MCDI_EV_FIELD(_eqp, _field) \
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EFX_QWORD_FIELD(*_eqp, MCDI_EVENT_ ## _field)
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#define MCDI_CMD_DWORD_FIELD(_edp, _field) \
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EFX_DWORD_FIELD(*_edp, MC_CMD_ ## _field)
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#define EFX_MCDI_HAVE_PRIVILEGE(mask, priv) \
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(((mask) & (MC_CMD_PRIVILEGE_MASK_IN_GRP_ ## priv)) == \
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(MC_CMD_PRIVILEGE_MASK_IN_GRP_ ## priv))
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typedef enum efx_mcdi_feature_id_e {
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EFX_MCDI_FEATURE_FW_UPDATE = 0,
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EFX_MCDI_FEATURE_LINK_CONTROL,
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EFX_MCDI_FEATURE_MACADDR_CHANGE,
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EFX_MCDI_FEATURE_MAC_SPOOFING,
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EFX_MCDI_FEATURE_NIDS
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} efx_mcdi_feature_id_t;
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#ifdef __cplusplus
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}
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#endif
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#endif /* _SYS_EFX_MCDI_H */
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