-/*
- * 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.
+/* SPDX-License-Identifier: BSD-3-Clause
*
- * 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.
+ * Copyright (c) 2009-2018 Solarflare Communications Inc.
+ * All rights reserved.
*/
#ifndef _SYS_EFX_MCDI_H
#include "efx.h"
#include "efx_regs_mcdi.h"
+#if EFSYS_OPT_NAMES
+#include "efx_regs_mcdi_strs.h"
+#endif /* EFSYS_OPT_NAMES */
+
#ifdef __cplusplus
extern "C" {
#endif
unsigned int emr_cmd;
uint8_t *emr_in_buf;
size_t emr_in_length;
- /* Outputs: retcode, buffer, length, and length used*/
+ /* Outputs: retcode, buffer, length and length used */
efx_rc_t emr_rc;
uint8_t *emr_out_buf;
size_t emr_out_length;
__in unsigned int status);
#endif
+#if EFSYS_OPT_MCDI_PROXY_AUTH_SERVER
+extern void
+efx_mcdi_ev_proxy_request(
+ __in efx_nic_t *enp,
+ __in unsigned int index);
+#endif /* EFSYS_OPT_MCDI_PROXY_AUTH_SERVER */
+
extern void
efx_mcdi_ev_death(
__in efx_nic_t *enp,
#if EFSYS_OPT_BIST
-#if EFSYS_OPT_HUNTINGTON || EFSYS_OPT_MEDFORD
+#if EFX_OPTS_EF10()
extern __checkReturn efx_rc_t
efx_mcdi_bist_enable_offline(
__in efx_nic_t *enp);
-#endif /* EFSYS_OPT_HUNTINGTON || EFSYS_OPT_MEDFORD */
+#endif /* EFX_OPTS_EF10() */
extern __checkReturn efx_rc_t
efx_mcdi_bist_start(
__in efx_nic_t *enp,
efx_mcdi_phy_module_get_info(
__in efx_nic_t *enp,
__in uint8_t dev_addr,
- __in uint8_t offset,
- __in uint8_t len,
+ __in size_t offset,
+ __in size_t len,
__out_bcount(len) uint8_t *data);
#define MCDI_IN(_emr, _type, _ofst) \
EFX_WORD_FIELD(*MCDI_OUT2(_emr, efx_word_t, _ofst), \
EFX_WORD_0)
+#define MCDI_OUT_WORD_FIELD(_emr, _ofst, _field) \
+ EFX_WORD_FIELD(*MCDI_OUT2(_emr, efx_word_t, _ofst), \
+ MC_CMD_ ## _field)
+
#define MCDI_OUT_DWORD(_emr, _ofst) \
EFX_DWORD_FIELD(*MCDI_OUT2(_emr, efx_dword_t, _ofst), \
EFX_DWORD_0)
(((mask) & (MC_CMD_PRIVILEGE_MASK_IN_GRP_ ## priv)) == \
(MC_CMD_PRIVILEGE_MASK_IN_GRP_ ## priv))
+#define EFX_MCDI_BUF_SIZE(_in_len, _out_len) \
+ EFX_P2ROUNDUP(size_t, \
+ MAX(MAX(_in_len, _out_len), (2 * sizeof (efx_dword_t))),\
+ sizeof (efx_dword_t))
+
+/*
+ * The buffer size must be a multiple of dword to ensure that MCDI works
+ * properly with Siena based boards (which use on-chip buffer). Also, it
+ * should be at minimum the size of two dwords to allow space for extended
+ * error responses if the request/response buffer sizes are smaller.
+ */
+#define EFX_MCDI_DECLARE_BUF(_name, _in_len, _out_len) \
+ uint8_t _name[EFX_MCDI_BUF_SIZE(_in_len, _out_len)] = {0}
+
typedef enum efx_mcdi_feature_id_e {
EFX_MCDI_FEATURE_FW_UPDATE = 0,
EFX_MCDI_FEATURE_LINK_CONTROL,