--- /dev/null
+/*
+ * Copyright (c) 2009-2016 Solarflare Communications Inc.
+ * 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.
+ *
+ * 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.
+ *
+ * The views and conclusions contained in the software and documentation are
+ * those of the authors and should not be interpreted as representing official
+ * policies, either expressed or implied, of the FreeBSD Project.
+ */
+
+#ifndef _SYS_EFX_MCDI_H
+#define _SYS_EFX_MCDI_H
+
+#include "efx.h"
+#include "efx_regs_mcdi.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ * A reboot/assertion causes the MCDI status word to be set after the
+ * command word is set or a REBOOT event is sent. If we notice a reboot
+ * via these mechanisms then wait 10ms for the status word to be set.
+ */
+#define EFX_MCDI_STATUS_SLEEP_US 10000
+
+struct efx_mcdi_req_s {
+ boolean_t emr_quiet;
+ /* Inputs: Command #, input buffer and length */
+ unsigned int emr_cmd;
+ uint8_t *emr_in_buf;
+ size_t emr_in_length;
+ /* Outputs: retcode, buffer, length, and length used*/
+ efx_rc_t emr_rc;
+ uint8_t *emr_out_buf;
+ size_t emr_out_length;
+ size_t emr_out_length_used;
+ /* Internals: low level transport details */
+ unsigned int emr_err_code;
+ unsigned int emr_err_arg;
+#if EFSYS_OPT_MCDI_PROXY_AUTH
+ uint32_t emr_proxy_handle;
+#endif
+};
+
+typedef struct efx_mcdi_iface_s {
+ unsigned int emi_port;
+ unsigned int emi_max_version;
+ unsigned int emi_seq;
+ efx_mcdi_req_t *emi_pending_req;
+ boolean_t emi_ev_cpl;
+ boolean_t emi_new_epoch;
+ int emi_aborted;
+ uint32_t emi_poll_cnt;
+ uint32_t emi_mc_reboot_status;
+} efx_mcdi_iface_t;
+
+extern void
+efx_mcdi_execute(
+ __in efx_nic_t *enp,
+ __inout efx_mcdi_req_t *emrp);
+
+extern void
+efx_mcdi_execute_quiet(
+ __in efx_nic_t *enp,
+ __inout efx_mcdi_req_t *emrp);
+
+extern void
+efx_mcdi_ev_cpl(
+ __in efx_nic_t *enp,
+ __in unsigned int seq,
+ __in unsigned int outlen,
+ __in int errcode);
+
+#if EFSYS_OPT_MCDI_PROXY_AUTH
+extern __checkReturn efx_rc_t
+efx_mcdi_get_proxy_handle(
+ __in efx_nic_t *enp,
+ __in efx_mcdi_req_t *emrp,
+ __out uint32_t *handlep);
+
+extern void
+efx_mcdi_ev_proxy_response(
+ __in efx_nic_t *enp,
+ __in unsigned int handle,
+ __in unsigned int status);
+#endif
+
+extern void
+efx_mcdi_ev_death(
+ __in efx_nic_t *enp,
+ __in int rc);
+
+extern __checkReturn efx_rc_t
+efx_mcdi_request_errcode(
+ __in unsigned int err);
+
+extern void
+efx_mcdi_raise_exception(
+ __in efx_nic_t *enp,
+ __in_opt efx_mcdi_req_t *emrp,
+ __in int rc);
+
+typedef enum efx_mcdi_boot_e {
+ EFX_MCDI_BOOT_PRIMARY,
+ EFX_MCDI_BOOT_SECONDARY,
+ EFX_MCDI_BOOT_ROM,
+} efx_mcdi_boot_t;
+
+extern __checkReturn efx_rc_t
+efx_mcdi_version(
+ __in efx_nic_t *enp,
+ __out_ecount_opt(4) uint16_t versionp[4],
+ __out_opt uint32_t *buildp,
+ __out_opt efx_mcdi_boot_t *statusp);
+
+extern __checkReturn efx_rc_t
+efx_mcdi_get_capabilities(
+ __in efx_nic_t *enp,
+ __out_opt uint32_t *flagsp,
+ __out_opt uint16_t *rx_dpcpu_fw_idp,
+ __out_opt uint16_t *tx_dpcpu_fw_idp,
+ __out_opt uint32_t *flags2p,
+ __out_opt uint32_t *tso2ncp);
+
+extern __checkReturn efx_rc_t
+efx_mcdi_read_assertion(
+ __in efx_nic_t *enp);
+
+extern __checkReturn efx_rc_t
+efx_mcdi_exit_assertion_handler(
+ __in efx_nic_t *enp);
+
+extern __checkReturn efx_rc_t
+efx_mcdi_drv_attach(
+ __in efx_nic_t *enp,
+ __in boolean_t attach);
+
+extern __checkReturn efx_rc_t
+efx_mcdi_get_board_cfg(
+ __in efx_nic_t *enp,
+ __out_opt uint32_t *board_typep,
+ __out_opt efx_dword_t *capabilitiesp,
+ __out_ecount_opt(6) uint8_t mac_addrp[6]);
+
+extern __checkReturn efx_rc_t
+efx_mcdi_get_phy_cfg(
+ __in efx_nic_t *enp);
+
+extern __checkReturn efx_rc_t
+efx_mcdi_firmware_update_supported(
+ __in efx_nic_t *enp,
+ __out boolean_t *supportedp);
+
+extern __checkReturn efx_rc_t
+efx_mcdi_macaddr_change_supported(
+ __in efx_nic_t *enp,
+ __out boolean_t *supportedp);
+
+extern __checkReturn efx_rc_t
+efx_mcdi_link_control_supported(
+ __in efx_nic_t *enp,
+ __out boolean_t *supportedp);
+
+extern __checkReturn efx_rc_t
+efx_mcdi_mac_spoofing_supported(
+ __in efx_nic_t *enp,
+ __out boolean_t *supportedp);
+
+
+#if EFSYS_OPT_BIST
+#if EFSYS_OPT_HUNTINGTON || EFSYS_OPT_MEDFORD
+extern __checkReturn efx_rc_t
+efx_mcdi_bist_enable_offline(
+ __in efx_nic_t *enp);
+#endif /* EFSYS_OPT_HUNTINGTON || EFSYS_OPT_MEDFORD */
+extern __checkReturn efx_rc_t
+efx_mcdi_bist_start(
+ __in efx_nic_t *enp,
+ __in efx_bist_type_t type);
+#endif /* EFSYS_OPT_BIST */
+
+extern __checkReturn efx_rc_t
+efx_mcdi_get_resource_limits(
+ __in efx_nic_t *enp,
+ __out_opt uint32_t *nevqp,
+ __out_opt uint32_t *nrxqp,
+ __out_opt uint32_t *ntxqp);
+
+extern __checkReturn efx_rc_t
+efx_mcdi_log_ctrl(
+ __in efx_nic_t *enp);
+
+extern __checkReturn efx_rc_t
+efx_mcdi_mac_stats_clear(
+ __in efx_nic_t *enp);
+
+extern __checkReturn efx_rc_t
+efx_mcdi_mac_stats_upload(
+ __in efx_nic_t *enp,
+ __in efsys_mem_t *esmp);
+
+extern __checkReturn efx_rc_t
+efx_mcdi_mac_stats_periodic(
+ __in efx_nic_t *enp,
+ __in efsys_mem_t *esmp,
+ __in uint16_t period_ms,
+ __in boolean_t events);
+
+
+#if EFSYS_OPT_LOOPBACK
+extern __checkReturn efx_rc_t
+efx_mcdi_get_loopback_modes(
+ __in efx_nic_t *enp);
+#endif /* EFSYS_OPT_LOOPBACK */
+
+extern __checkReturn efx_rc_t
+efx_mcdi_phy_module_get_info(
+ __in efx_nic_t *enp,
+ __in uint8_t dev_addr,
+ __in uint8_t offset,
+ __in uint8_t len,
+ __out_bcount(len) uint8_t *data);
+
+#define MCDI_IN(_emr, _type, _ofst) \
+ ((_type *)((_emr).emr_in_buf + (_ofst)))
+
+#define MCDI_IN2(_emr, _type, _ofst) \
+ MCDI_IN(_emr, _type, MC_CMD_ ## _ofst ## _OFST)
+
+#define MCDI_IN_SET_BYTE(_emr, _ofst, _value) \
+ EFX_POPULATE_BYTE_1(*MCDI_IN2(_emr, efx_byte_t, _ofst), \
+ EFX_BYTE_0, _value)
+
+#define MCDI_IN_SET_WORD(_emr, _ofst, _value) \
+ EFX_POPULATE_WORD_1(*MCDI_IN2(_emr, efx_word_t, _ofst), \
+ EFX_WORD_0, _value)
+
+#define MCDI_IN_SET_DWORD(_emr, _ofst, _value) \
+ EFX_POPULATE_DWORD_1(*MCDI_IN2(_emr, efx_dword_t, _ofst), \
+ EFX_DWORD_0, _value)
+
+#define MCDI_IN_SET_DWORD_FIELD(_emr, _ofst, _field, _value) \
+ EFX_SET_DWORD_FIELD(*MCDI_IN2(_emr, efx_dword_t, _ofst), \
+ MC_CMD_ ## _field, _value)
+
+#define MCDI_IN_POPULATE_DWORD_1(_emr, _ofst, _field1, _value1) \
+ EFX_POPULATE_DWORD_1(*MCDI_IN2(_emr, efx_dword_t, _ofst), \
+ MC_CMD_ ## _field1, _value1)
+
+#define MCDI_IN_POPULATE_DWORD_2(_emr, _ofst, _field1, _value1, \
+ _field2, _value2) \
+ EFX_POPULATE_DWORD_2(*MCDI_IN2(_emr, efx_dword_t, _ofst), \
+ MC_CMD_ ## _field1, _value1, \
+ MC_CMD_ ## _field2, _value2)
+
+#define MCDI_IN_POPULATE_DWORD_3(_emr, _ofst, _field1, _value1, \
+ _field2, _value2, _field3, _value3) \
+ EFX_POPULATE_DWORD_3(*MCDI_IN2(_emr, efx_dword_t, _ofst), \
+ MC_CMD_ ## _field1, _value1, \
+ MC_CMD_ ## _field2, _value2, \
+ MC_CMD_ ## _field3, _value3)
+
+#define MCDI_IN_POPULATE_DWORD_4(_emr, _ofst, _field1, _value1, \
+ _field2, _value2, _field3, _value3, _field4, _value4) \
+ EFX_POPULATE_DWORD_4(*MCDI_IN2(_emr, efx_dword_t, _ofst), \
+ MC_CMD_ ## _field1, _value1, \
+ MC_CMD_ ## _field2, _value2, \
+ MC_CMD_ ## _field3, _value3, \
+ MC_CMD_ ## _field4, _value4)
+
+#define MCDI_IN_POPULATE_DWORD_5(_emr, _ofst, _field1, _value1, \
+ _field2, _value2, _field3, _value3, _field4, _value4, \
+ _field5, _value5) \
+ EFX_POPULATE_DWORD_5(*MCDI_IN2(_emr, efx_dword_t, _ofst), \
+ MC_CMD_ ## _field1, _value1, \
+ MC_CMD_ ## _field2, _value2, \
+ MC_CMD_ ## _field3, _value3, \
+ MC_CMD_ ## _field4, _value4, \
+ MC_CMD_ ## _field5, _value5)
+
+#define MCDI_IN_POPULATE_DWORD_6(_emr, _ofst, _field1, _value1, \
+ _field2, _value2, _field3, _value3, _field4, _value4, \
+ _field5, _value5, _field6, _value6) \
+ EFX_POPULATE_DWORD_6(*MCDI_IN2(_emr, efx_dword_t, _ofst), \
+ MC_CMD_ ## _field1, _value1, \
+ MC_CMD_ ## _field2, _value2, \
+ MC_CMD_ ## _field3, _value3, \
+ MC_CMD_ ## _field4, _value4, \
+ MC_CMD_ ## _field5, _value5, \
+ MC_CMD_ ## _field6, _value6)
+
+#define MCDI_IN_POPULATE_DWORD_7(_emr, _ofst, _field1, _value1, \
+ _field2, _value2, _field3, _value3, _field4, _value4, \
+ _field5, _value5, _field6, _value6, _field7, _value7) \
+ EFX_POPULATE_DWORD_7(*MCDI_IN2(_emr, efx_dword_t, _ofst), \
+ MC_CMD_ ## _field1, _value1, \
+ MC_CMD_ ## _field2, _value2, \
+ MC_CMD_ ## _field3, _value3, \
+ MC_CMD_ ## _field4, _value4, \
+ MC_CMD_ ## _field5, _value5, \
+ MC_CMD_ ## _field6, _value6, \
+ MC_CMD_ ## _field7, _value7)
+
+#define MCDI_IN_POPULATE_DWORD_8(_emr, _ofst, _field1, _value1, \
+ _field2, _value2, _field3, _value3, _field4, _value4, \
+ _field5, _value5, _field6, _value6, _field7, _value7, \
+ _field8, _value8) \
+ EFX_POPULATE_DWORD_8(*MCDI_IN2(_emr, efx_dword_t, _ofst), \
+ MC_CMD_ ## _field1, _value1, \
+ MC_CMD_ ## _field2, _value2, \
+ MC_CMD_ ## _field3, _value3, \
+ MC_CMD_ ## _field4, _value4, \
+ MC_CMD_ ## _field5, _value5, \
+ MC_CMD_ ## _field6, _value6, \
+ MC_CMD_ ## _field7, _value7, \
+ MC_CMD_ ## _field8, _value8)
+
+#define MCDI_IN_POPULATE_DWORD_9(_emr, _ofst, _field1, _value1, \
+ _field2, _value2, _field3, _value3, _field4, _value4, \
+ _field5, _value5, _field6, _value6, _field7, _value7, \
+ _field8, _value8, _field9, _value9) \
+ EFX_POPULATE_DWORD_9(*MCDI_IN2(_emr, efx_dword_t, _ofst), \
+ MC_CMD_ ## _field1, _value1, \
+ MC_CMD_ ## _field2, _value2, \
+ MC_CMD_ ## _field3, _value3, \
+ MC_CMD_ ## _field4, _value4, \
+ MC_CMD_ ## _field5, _value5, \
+ MC_CMD_ ## _field6, _value6, \
+ MC_CMD_ ## _field7, _value7, \
+ MC_CMD_ ## _field8, _value8, \
+ MC_CMD_ ## _field9, _value9)
+
+#define MCDI_IN_POPULATE_DWORD_10(_emr, _ofst, _field1, _value1, \
+ _field2, _value2, _field3, _value3, _field4, _value4, \
+ _field5, _value5, _field6, _value6, _field7, _value7, \
+ _field8, _value8, _field9, _value9, _field10, _value10) \
+ EFX_POPULATE_DWORD_10(*MCDI_IN2(_emr, efx_dword_t, _ofst), \
+ MC_CMD_ ## _field1, _value1, \
+ MC_CMD_ ## _field2, _value2, \
+ MC_CMD_ ## _field3, _value3, \
+ MC_CMD_ ## _field4, _value4, \
+ MC_CMD_ ## _field5, _value5, \
+ MC_CMD_ ## _field6, _value6, \
+ MC_CMD_ ## _field7, _value7, \
+ MC_CMD_ ## _field8, _value8, \
+ MC_CMD_ ## _field9, _value9, \
+ MC_CMD_ ## _field10, _value10)
+
+#define MCDI_OUT(_emr, _type, _ofst) \
+ ((_type *)((_emr).emr_out_buf + (_ofst)))
+
+#define MCDI_OUT2(_emr, _type, _ofst) \
+ MCDI_OUT(_emr, _type, MC_CMD_ ## _ofst ## _OFST)
+
+#define MCDI_OUT_BYTE(_emr, _ofst) \
+ EFX_BYTE_FIELD(*MCDI_OUT2(_emr, efx_byte_t, _ofst), \
+ EFX_BYTE_0)
+
+#define MCDI_OUT_WORD(_emr, _ofst) \
+ EFX_WORD_FIELD(*MCDI_OUT2(_emr, efx_word_t, _ofst), \
+ EFX_WORD_0)
+
+#define MCDI_OUT_DWORD(_emr, _ofst) \
+ EFX_DWORD_FIELD(*MCDI_OUT2(_emr, efx_dword_t, _ofst), \
+ EFX_DWORD_0)
+
+#define MCDI_OUT_DWORD_FIELD(_emr, _ofst, _field) \
+ EFX_DWORD_FIELD(*MCDI_OUT2(_emr, efx_dword_t, _ofst), \
+ MC_CMD_ ## _field)
+
+#define MCDI_EV_FIELD(_eqp, _field) \
+ EFX_QWORD_FIELD(*_eqp, MCDI_EVENT_ ## _field)
+
+#define MCDI_CMD_DWORD_FIELD(_edp, _field) \
+ EFX_DWORD_FIELD(*_edp, MC_CMD_ ## _field)
+
+#define EFX_MCDI_HAVE_PRIVILEGE(mask, priv) \
+ (((mask) & (MC_CMD_PRIVILEGE_MASK_IN_GRP_ ## priv)) == \
+ (MC_CMD_PRIVILEGE_MASK_IN_GRP_ ## priv))
+
+typedef enum efx_mcdi_feature_id_e {
+ EFX_MCDI_FEATURE_FW_UPDATE = 0,
+ EFX_MCDI_FEATURE_LINK_CONTROL,
+ EFX_MCDI_FEATURE_MACADDR_CHANGE,
+ EFX_MCDI_FEATURE_MAC_SPOOFING,
+ EFX_MCDI_FEATURE_NIDS
+} efx_mcdi_feature_id_t;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _SYS_EFX_MCDI_H */
Code Review / deb_dpdk.git / blobdiff