diff options
Diffstat (limited to 'sys/dev/sfxge/common/efx_mcdi.h')
| -rw-r--r-- | sys/dev/sfxge/common/efx_mcdi.h | 164 |
1 files changed, 139 insertions, 25 deletions
diff --git a/sys/dev/sfxge/common/efx_mcdi.h b/sys/dev/sfxge/common/efx_mcdi.h index b115746..ea02248 100644 --- a/sys/dev/sfxge/common/efx_mcdi.h +++ b/sys/dev/sfxge/common/efx_mcdi.h @@ -1,26 +1,31 @@ /*- - * Copyright 2009 Solarflare Communications Inc. All rights reserved. + * Copyright (c) 2009-2015 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. + * modification, are permitted provided that the following conditions are met: * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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. + * 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. * * $FreeBSD$ */ @@ -36,10 +41,15 @@ extern "C" { #endif -/* Number of retries attempted for init code */ -#define EFX_MCDI_REQ_RETRY_INIT 2 +/* + * 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; @@ -52,19 +62,25 @@ struct efx_mcdi_req_s { }; typedef struct efx_mcdi_iface_s { - const efx_mcdi_transport_t *emi_mtp; unsigned int emi_port; 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, - __in efx_mcdi_req_t *emrp); + __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( @@ -78,6 +94,16 @@ efx_mcdi_ev_death( __in efx_nic_t *enp, __in int rc); +extern __checkReturn int +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, @@ -91,6 +117,86 @@ efx_mcdi_version( __out_opt uint32_t *buildp, __out_opt efx_mcdi_boot_t *statusp); +extern __checkReturn int +efx_mcdi_read_assertion( + __in efx_nic_t *enp); + +extern __checkReturn int +efx_mcdi_exit_assertion_handler( + __in efx_nic_t *enp); + +extern __checkReturn int +efx_mcdi_drv_attach( + __in efx_nic_t *enp, + __in boolean_t attach); + +extern __checkReturn int +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 int +efx_mcdi_get_phy_cfg( + __in efx_nic_t *enp); + +extern __checkReturn int +efx_mcdi_firmware_update_supported( + __in efx_nic_t *enp, + __out boolean_t *supportedp); + +extern __checkReturn int +efx_mcdi_macaddr_change_supported( + __in efx_nic_t *enp, + __out boolean_t *supportedp); + +#if EFSYS_OPT_BIST +#if EFSYS_OPT_HUNTINGTON +extern __checkReturn int +efx_mcdi_bist_enable_offline( + __in efx_nic_t *enp); +#endif /* EFSYS_OPT_HUNTINGTON */ +extern __checkReturn int +efx_mcdi_bist_start( + __in efx_nic_t *enp, + __in efx_bist_type_t type); +#endif /* EFSYS_OPT_BIST */ + +extern __checkReturn int +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 int +efx_mcdi_log_ctrl( + __in efx_nic_t *enp); + +extern __checkReturn int +efx_mcdi_mac_stats_clear( + __in efx_nic_t *enp); + +extern __checkReturn int +efx_mcdi_mac_stats_upload( + __in efx_nic_t *enp, + __in efsys_mem_t *esmp); + +extern __checkReturn int +efx_mcdi_mac_stats_periodic( + __in efx_nic_t *enp, + __in efsys_mem_t *esmp, + __in uint16_t period, + __in boolean_t events); + + +#if EFSYS_OPT_LOOPBACK +extern __checkReturn int +efx_mcdi_get_loopback_modes( + __in efx_nic_t *enp); +#endif /* EFSYS_OPT_LOOPBACK */ + #define MCDI_IN(_emr, _type, _ofst) \ ((_type *)((_emr).emr_in_buf + (_ofst))) @@ -101,10 +207,18 @@ efx_mcdi_version( 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) @@ -154,7 +268,7 @@ efx_mcdi_version( #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), \ + EFX_POPULATE_DWORD_7(*MCDI_IN2(_emr, efx_dword_t, _ofst), \ MC_CMD_ ## _field1, _value1, \ MC_CMD_ ## _field2, _value2, \ MC_CMD_ ## _field3, _value3, \ @@ -233,7 +347,7 @@ efx_mcdi_version( #define MCDI_EV_FIELD(_eqp, _field) \ EFX_QWORD_FIELD(*_eqp, MCDI_EVENT_ ## _field) -#define MCDI_CMD_DWORD_FIELD(_edp, _field) \ +#define MCDI_CMD_DWORD_FIELD(_edp, _field) \ EFX_DWORD_FIELD(*_edp, MC_CMD_ ## _field) #ifdef __cplusplus |
