Index: head/sys/dev/sfxge/common/efx_lic.c =================================================================== --- head/sys/dev/sfxge/common/efx_lic.c (revision 341299) +++ head/sys/dev/sfxge/common/efx_lic.c (revision 341300) @@ -1,1728 +1,1707 @@ /*- * 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. */ #include __FBSDID("$FreeBSD$"); #include "efx.h" #include "efx_impl.h" #if EFSYS_OPT_LICENSING #include "ef10_tlv_layout.h" #if EFSYS_OPT_SIENA #include "efx_regs_mcdi_aoe.h" #endif #if EFSYS_OPT_SIENA | EFSYS_OPT_HUNTINGTON __checkReturn efx_rc_t efx_lic_v1v2_find_start( __in efx_nic_t *enp, __in_bcount(buffer_size) caddr_t bufferp, __in size_t buffer_size, __out uint32_t *startp); __checkReturn efx_rc_t efx_lic_v1v2_find_end( __in efx_nic_t *enp, __in_bcount(buffer_size) caddr_t bufferp, __in size_t buffer_size, __in uint32_t offset, __out uint32_t *endp); __checkReturn __success(return != B_FALSE) boolean_t efx_lic_v1v2_find_key( __in efx_nic_t *enp, __in_bcount(buffer_size) caddr_t bufferp, __in size_t buffer_size, __in uint32_t offset, __out uint32_t *startp, __out uint32_t *lengthp); __checkReturn __success(return != B_FALSE) boolean_t efx_lic_v1v2_validate_key( __in efx_nic_t *enp, __in_bcount(length) caddr_t keyp, __in uint32_t length); __checkReturn efx_rc_t efx_lic_v1v2_read_key( __in efx_nic_t *enp, __in_bcount(buffer_size) caddr_t bufferp, __in size_t buffer_size, __in uint32_t offset, __in uint32_t length, __out_bcount_part(key_max_size, *lengthp) caddr_t keyp, __in size_t key_max_size, __out uint32_t *lengthp); __checkReturn efx_rc_t efx_lic_v1v2_write_key( __in efx_nic_t *enp, __in_bcount(buffer_size) caddr_t bufferp, __in size_t buffer_size, __in uint32_t offset, __in_bcount(length) caddr_t keyp, __in uint32_t length, __out uint32_t *lengthp); __checkReturn efx_rc_t efx_lic_v1v2_delete_key( __in efx_nic_t *enp, __in_bcount(buffer_size) caddr_t bufferp, __in size_t buffer_size, __in uint32_t offset, __in uint32_t length, __in uint32_t end, __out uint32_t *deltap); __checkReturn efx_rc_t efx_lic_v1v2_create_partition( __in efx_nic_t *enp, __in_bcount(buffer_size) caddr_t bufferp, __in size_t buffer_size); __checkReturn efx_rc_t efx_lic_v1v2_finish_partition( __in efx_nic_t *enp, __in_bcount(buffer_size) caddr_t bufferp, __in size_t buffer_size); #endif /* EFSYS_OPT_HUNTINGTON | EFSYS_OPT_SIENA */ #if EFSYS_OPT_SIENA static __checkReturn efx_rc_t efx_mcdi_fc_license_update_license( __in efx_nic_t *enp); static __checkReturn efx_rc_t efx_mcdi_fc_license_get_key_stats( __in efx_nic_t *enp, __out efx_key_stats_t *eksp); static const efx_lic_ops_t __efx_lic_v1_ops = { efx_mcdi_fc_license_update_license, /* elo_update_licenses */ efx_mcdi_fc_license_get_key_stats, /* elo_get_key_stats */ NULL, /* elo_app_state */ NULL, /* elo_get_id */ efx_lic_v1v2_find_start, /* elo_find_start */ efx_lic_v1v2_find_end, /* elo_find_end */ efx_lic_v1v2_find_key, /* elo_find_key */ efx_lic_v1v2_validate_key, /* elo_validate_key */ efx_lic_v1v2_read_key, /* elo_read_key */ efx_lic_v1v2_write_key, /* elo_write_key */ efx_lic_v1v2_delete_key, /* elo_delete_key */ efx_lic_v1v2_create_partition, /* elo_create_partition */ efx_lic_v1v2_finish_partition, /* elo_finish_partition */ }; #endif /* EFSYS_OPT_SIENA */ #if EFSYS_OPT_HUNTINGTON static __checkReturn efx_rc_t efx_mcdi_licensing_update_licenses( __in efx_nic_t *enp); static __checkReturn efx_rc_t efx_mcdi_licensing_get_key_stats( __in efx_nic_t *enp, __out efx_key_stats_t *eksp); static __checkReturn efx_rc_t efx_mcdi_licensed_app_state( __in efx_nic_t *enp, __in uint64_t app_id, __out boolean_t *licensedp); static const efx_lic_ops_t __efx_lic_v2_ops = { efx_mcdi_licensing_update_licenses, /* elo_update_licenses */ efx_mcdi_licensing_get_key_stats, /* elo_get_key_stats */ efx_mcdi_licensed_app_state, /* elo_app_state */ NULL, /* elo_get_id */ efx_lic_v1v2_find_start, /* elo_find_start */ efx_lic_v1v2_find_end, /* elo_find_end */ efx_lic_v1v2_find_key, /* elo_find_key */ efx_lic_v1v2_validate_key, /* elo_validate_key */ efx_lic_v1v2_read_key, /* elo_read_key */ efx_lic_v1v2_write_key, /* elo_write_key */ efx_lic_v1v2_delete_key, /* elo_delete_key */ efx_lic_v1v2_create_partition, /* elo_create_partition */ efx_lic_v1v2_finish_partition, /* elo_finish_partition */ }; #endif /* EFSYS_OPT_HUNTINGTON */ #if EFSYS_OPT_MEDFORD || EFSYS_OPT_MEDFORD2 static __checkReturn efx_rc_t efx_mcdi_licensing_v3_update_licenses( __in efx_nic_t *enp); static __checkReturn efx_rc_t efx_mcdi_licensing_v3_report_license( __in efx_nic_t *enp, __out efx_key_stats_t *eksp); static __checkReturn efx_rc_t efx_mcdi_licensing_v3_app_state( __in efx_nic_t *enp, __in uint64_t app_id, __out boolean_t *licensedp); static __checkReturn efx_rc_t efx_mcdi_licensing_v3_get_id( __in efx_nic_t *enp, __in size_t buffer_size, __out uint32_t *typep, __out size_t *lengthp, __out_bcount_part_opt(buffer_size, *lengthp) uint8_t *bufferp); __checkReturn efx_rc_t efx_lic_v3_find_start( __in efx_nic_t *enp, __in_bcount(buffer_size) caddr_t bufferp, __in size_t buffer_size, __out uint32_t *startp); __checkReturn efx_rc_t efx_lic_v3_find_end( __in efx_nic_t *enp, __in_bcount(buffer_size) caddr_t bufferp, __in size_t buffer_size, __in uint32_t offset, __out uint32_t *endp); __checkReturn __success(return != B_FALSE) boolean_t efx_lic_v3_find_key( __in efx_nic_t *enp, __in_bcount(buffer_size) caddr_t bufferp, __in size_t buffer_size, __in uint32_t offset, __out uint32_t *startp, __out uint32_t *lengthp); __checkReturn __success(return != B_FALSE) boolean_t efx_lic_v3_validate_key( __in efx_nic_t *enp, __in_bcount(length) caddr_t keyp, __in uint32_t length); __checkReturn efx_rc_t efx_lic_v3_read_key( __in efx_nic_t *enp, __in_bcount(buffer_size) caddr_t bufferp, __in size_t buffer_size, __in uint32_t offset, __in uint32_t length, __out_bcount_part(key_max_size, *lengthp) caddr_t keyp, __in size_t key_max_size, __out uint32_t *lengthp); __checkReturn efx_rc_t efx_lic_v3_write_key( __in efx_nic_t *enp, __in_bcount(buffer_size) caddr_t bufferp, __in size_t buffer_size, __in uint32_t offset, __in_bcount(length) caddr_t keyp, __in uint32_t length, __out uint32_t *lengthp); __checkReturn efx_rc_t efx_lic_v3_delete_key( __in efx_nic_t *enp, __in_bcount(buffer_size) caddr_t bufferp, __in size_t buffer_size, __in uint32_t offset, __in uint32_t length, __in uint32_t end, __out uint32_t *deltap); __checkReturn efx_rc_t efx_lic_v3_create_partition( __in efx_nic_t *enp, __in_bcount(buffer_size) caddr_t bufferp, __in size_t buffer_size); __checkReturn efx_rc_t efx_lic_v3_finish_partition( __in efx_nic_t *enp, __in_bcount(buffer_size) caddr_t bufferp, __in size_t buffer_size); static const efx_lic_ops_t __efx_lic_v3_ops = { efx_mcdi_licensing_v3_update_licenses, /* elo_update_licenses */ efx_mcdi_licensing_v3_report_license, /* elo_get_key_stats */ efx_mcdi_licensing_v3_app_state, /* elo_app_state */ efx_mcdi_licensing_v3_get_id, /* elo_get_id */ efx_lic_v3_find_start, /* elo_find_start */ efx_lic_v3_find_end, /* elo_find_end */ efx_lic_v3_find_key, /* elo_find_key */ efx_lic_v3_validate_key, /* elo_validate_key */ efx_lic_v3_read_key, /* elo_read_key */ efx_lic_v3_write_key, /* elo_write_key */ efx_lic_v3_delete_key, /* elo_delete_key */ efx_lic_v3_create_partition, /* elo_create_partition */ efx_lic_v3_finish_partition, /* elo_finish_partition */ }; #endif /* EFSYS_OPT_MEDFORD || EFSYS_OPT_MEDFORD2 */ /* V1 Licensing - used in Siena Modena only */ #if EFSYS_OPT_SIENA static __checkReturn efx_rc_t efx_mcdi_fc_license_update_license( __in efx_nic_t *enp) { efx_mcdi_req_t req; EFX_MCDI_DECLARE_BUF(payload, MC_CMD_FC_IN_LICENSE_LEN, 0); efx_rc_t rc; EFSYS_ASSERT(enp->en_family == EFX_FAMILY_SIENA); req.emr_cmd = MC_CMD_FC; req.emr_in_buf = payload; req.emr_in_length = MC_CMD_FC_IN_LICENSE_LEN; req.emr_out_buf = payload; req.emr_out_length = 0; MCDI_IN_SET_DWORD(req, FC_IN_CMD, MC_CMD_FC_OP_LICENSE); MCDI_IN_SET_DWORD(req, FC_IN_LICENSE_OP, MC_CMD_FC_IN_LICENSE_UPDATE_LICENSE); efx_mcdi_execute(enp, &req); if (req.emr_rc != 0) { rc = req.emr_rc; goto fail1; } if (req.emr_out_length_used != 0) { rc = EIO; goto fail2; } return (0); fail2: EFSYS_PROBE(fail2); fail1: EFSYS_PROBE1(fail1, efx_rc_t, rc); return (rc); } static __checkReturn efx_rc_t efx_mcdi_fc_license_get_key_stats( __in efx_nic_t *enp, __out efx_key_stats_t *eksp) { efx_mcdi_req_t req; EFX_MCDI_DECLARE_BUF(payload, MC_CMD_FC_IN_LICENSE_LEN, MC_CMD_FC_OUT_LICENSE_LEN); efx_rc_t rc; EFSYS_ASSERT(enp->en_family == EFX_FAMILY_SIENA); req.emr_cmd = MC_CMD_FC; req.emr_in_buf = payload; req.emr_in_length = MC_CMD_FC_IN_LICENSE_LEN; req.emr_out_buf = payload; req.emr_out_length = MC_CMD_FC_OUT_LICENSE_LEN; MCDI_IN_SET_DWORD(req, FC_IN_CMD, MC_CMD_FC_OP_LICENSE); MCDI_IN_SET_DWORD(req, FC_IN_LICENSE_OP, MC_CMD_FC_IN_LICENSE_GET_KEY_STATS); efx_mcdi_execute_quiet(enp, &req); if (req.emr_rc != 0) { rc = req.emr_rc; goto fail1; } if (req.emr_out_length_used < MC_CMD_FC_OUT_LICENSE_LEN) { rc = EMSGSIZE; goto fail2; } eksp->eks_valid = MCDI_OUT_DWORD(req, FC_OUT_LICENSE_VALID_KEYS); eksp->eks_invalid = MCDI_OUT_DWORD(req, FC_OUT_LICENSE_INVALID_KEYS); eksp->eks_blacklisted = MCDI_OUT_DWORD(req, FC_OUT_LICENSE_BLACKLISTED_KEYS); eksp->eks_unverifiable = 0; eksp->eks_wrong_node = 0; eksp->eks_licensed_apps_lo = 0; eksp->eks_licensed_apps_hi = 0; eksp->eks_licensed_features_lo = 0; eksp->eks_licensed_features_hi = 0; return (0); fail2: EFSYS_PROBE(fail2); fail1: EFSYS_PROBE1(fail1, efx_rc_t, rc); return (rc); } #endif /* EFSYS_OPT_SIENA */ /* V1 and V2 Partition format - based on a 16-bit TLV format */ #if EFSYS_OPT_SIENA | EFSYS_OPT_HUNTINGTON /* * V1/V2 format - defined in SF-108542-TC section 4.2: * Type (T): 16bit - revision/HMAC algorithm * Length (L): 16bit - value length in bytes * Value (V): L bytes - payload */ #define EFX_LICENSE_V1V2_PAYLOAD_LENGTH_MAX (256) #define EFX_LICENSE_V1V2_HEADER_LENGTH (2 * sizeof (uint16_t)) __checkReturn efx_rc_t efx_lic_v1v2_find_start( __in efx_nic_t *enp, __in_bcount(buffer_size) caddr_t bufferp, __in size_t buffer_size, __out uint32_t *startp) { _NOTE(ARGUNUSED(enp, bufferp, buffer_size)) *startp = 0; return (0); } __checkReturn efx_rc_t efx_lic_v1v2_find_end( __in efx_nic_t *enp, __in_bcount(buffer_size) caddr_t bufferp, __in size_t buffer_size, __in uint32_t offset, __out uint32_t *endp) { _NOTE(ARGUNUSED(enp, bufferp, buffer_size)) *endp = offset + EFX_LICENSE_V1V2_HEADER_LENGTH; return (0); } __checkReturn __success(return != B_FALSE) boolean_t efx_lic_v1v2_find_key( __in efx_nic_t *enp, __in_bcount(buffer_size) caddr_t bufferp, __in size_t buffer_size, __in uint32_t offset, __out uint32_t *startp, __out uint32_t *lengthp) { boolean_t found; uint16_t tlv_type; uint16_t tlv_length; _NOTE(ARGUNUSED(enp)) if ((size_t)buffer_size - offset < EFX_LICENSE_V1V2_HEADER_LENGTH) goto fail1; tlv_type = __LE_TO_CPU_16(((uint16_t *)&bufferp[offset])[0]); tlv_length = __LE_TO_CPU_16(((uint16_t *)&bufferp[offset])[1]); if ((tlv_length > EFX_LICENSE_V1V2_PAYLOAD_LENGTH_MAX) || (tlv_type == 0 && tlv_length == 0)) { found = B_FALSE; } else { *startp = offset; *lengthp = tlv_length + EFX_LICENSE_V1V2_HEADER_LENGTH; found = B_TRUE; } return (found); fail1: EFSYS_PROBE1(fail1, boolean_t, B_FALSE); return (B_FALSE); } __checkReturn __success(return != B_FALSE) boolean_t efx_lic_v1v2_validate_key( __in efx_nic_t *enp, __in_bcount(length) caddr_t keyp, __in uint32_t length) { uint16_t tlv_type; uint16_t tlv_length; _NOTE(ARGUNUSED(enp)) if (length < EFX_LICENSE_V1V2_HEADER_LENGTH) { goto fail1; } tlv_type = __LE_TO_CPU_16(((uint16_t *)keyp)[0]); tlv_length = __LE_TO_CPU_16(((uint16_t *)keyp)[1]); if (tlv_length > EFX_LICENSE_V1V2_PAYLOAD_LENGTH_MAX) { goto fail2; } if (tlv_type == 0) { goto fail3; } if ((tlv_length + EFX_LICENSE_V1V2_HEADER_LENGTH) != length) { goto fail4; } return (B_TRUE); fail4: EFSYS_PROBE(fail4); fail3: EFSYS_PROBE(fail3); fail2: EFSYS_PROBE(fail2); fail1: EFSYS_PROBE1(fail1, boolean_t, B_FALSE); return (B_FALSE); } __checkReturn efx_rc_t efx_lic_v1v2_read_key( __in efx_nic_t *enp, __in_bcount(buffer_size) caddr_t bufferp, __in size_t buffer_size, __in uint32_t offset, __in uint32_t length, __out_bcount_part(key_max_size, *lengthp) caddr_t keyp, __in size_t key_max_size, __out uint32_t *lengthp) { efx_rc_t rc; _NOTE(ARGUNUSED(enp, buffer_size)) EFSYS_ASSERT(length <= (EFX_LICENSE_V1V2_PAYLOAD_LENGTH_MAX + EFX_LICENSE_V1V2_HEADER_LENGTH)); if (key_max_size < length) { rc = ENOSPC; goto fail1; } memcpy(keyp, &bufferp[offset], length); *lengthp = length; return (0); fail1: EFSYS_PROBE1(fail1, efx_rc_t, rc); return (rc); } __checkReturn efx_rc_t efx_lic_v1v2_write_key( __in efx_nic_t *enp, __in_bcount(buffer_size) caddr_t bufferp, __in size_t buffer_size, __in uint32_t offset, __in_bcount(length) caddr_t keyp, __in uint32_t length, __out uint32_t *lengthp) { efx_rc_t rc; _NOTE(ARGUNUSED(enp)) EFSYS_ASSERT(length <= (EFX_LICENSE_V1V2_PAYLOAD_LENGTH_MAX + EFX_LICENSE_V1V2_HEADER_LENGTH)); /* Ensure space for terminator remains */ if ((offset + length) > (buffer_size - EFX_LICENSE_V1V2_HEADER_LENGTH)) { rc = ENOSPC; goto fail1; } memcpy(bufferp + offset, keyp, length); *lengthp = length; return (0); fail1: EFSYS_PROBE1(fail1, efx_rc_t, rc); return (rc); } __checkReturn efx_rc_t efx_lic_v1v2_delete_key( __in efx_nic_t *enp, __in_bcount(buffer_size) caddr_t bufferp, __in size_t buffer_size, __in uint32_t offset, __in uint32_t length, __in uint32_t end, __out uint32_t *deltap) { uint32_t move_start = offset + length; uint32_t move_length = end - move_start; _NOTE(ARGUNUSED(enp, buffer_size)) EFSYS_ASSERT(end <= buffer_size); /* Shift everything after the key down */ memmove(bufferp + offset, bufferp + move_start, move_length); *deltap = length; return (0); } __checkReturn efx_rc_t efx_lic_v1v2_create_partition( __in efx_nic_t *enp, __in_bcount(buffer_size) caddr_t bufferp, __in size_t buffer_size) { _NOTE(ARGUNUSED(enp, buffer_size)) EFSYS_ASSERT(EFX_LICENSE_V1V2_HEADER_LENGTH <= buffer_size); /* Write terminator */ memset(bufferp, '\0', EFX_LICENSE_V1V2_HEADER_LENGTH); return (0); } __checkReturn efx_rc_t efx_lic_v1v2_finish_partition( __in efx_nic_t *enp, __in_bcount(buffer_size) caddr_t bufferp, __in size_t buffer_size) { _NOTE(ARGUNUSED(enp, bufferp, buffer_size)) return (0); } #endif /* EFSYS_OPT_HUNTINGTON | EFSYS_OPT_SIENA */ /* V2 Licensing - used by Huntington family only. See SF-113611-TC */ #if EFSYS_OPT_HUNTINGTON static __checkReturn efx_rc_t efx_mcdi_licensed_app_state( __in efx_nic_t *enp, __in uint64_t app_id, __out boolean_t *licensedp) { efx_mcdi_req_t req; EFX_MCDI_DECLARE_BUF(payload, MC_CMD_GET_LICENSED_APP_STATE_IN_LEN, MC_CMD_GET_LICENSED_APP_STATE_OUT_LEN); uint32_t app_state; efx_rc_t rc; EFSYS_ASSERT(enp->en_family == EFX_FAMILY_HUNTINGTON); /* V2 licensing supports 32bit app id only */ if ((app_id >> 32) != 0) { rc = EINVAL; goto fail1; } req.emr_cmd = MC_CMD_GET_LICENSED_APP_STATE; req.emr_in_buf = payload; req.emr_in_length = MC_CMD_GET_LICENSED_APP_STATE_IN_LEN; req.emr_out_buf = payload; req.emr_out_length = MC_CMD_GET_LICENSED_APP_STATE_OUT_LEN; MCDI_IN_SET_DWORD(req, GET_LICENSED_APP_STATE_IN_APP_ID, app_id & 0xffffffff); efx_mcdi_execute(enp, &req); if (req.emr_rc != 0) { rc = req.emr_rc; goto fail2; } if (req.emr_out_length_used < MC_CMD_GET_LICENSED_APP_STATE_OUT_LEN) { rc = EMSGSIZE; goto fail3; } app_state = (MCDI_OUT_DWORD(req, GET_LICENSED_APP_STATE_OUT_STATE)); if (app_state != MC_CMD_GET_LICENSED_APP_STATE_OUT_NOT_LICENSED) { *licensedp = B_TRUE; } else { *licensedp = B_FALSE; } return (0); fail3: EFSYS_PROBE(fail3); fail2: EFSYS_PROBE(fail2); fail1: EFSYS_PROBE1(fail1, efx_rc_t, rc); return (rc); } static __checkReturn efx_rc_t efx_mcdi_licensing_update_licenses( __in efx_nic_t *enp) { efx_mcdi_req_t req; EFX_MCDI_DECLARE_BUF(payload, MC_CMD_LICENSING_IN_LEN, 0); efx_rc_t rc; EFSYS_ASSERT(enp->en_family == EFX_FAMILY_HUNTINGTON); req.emr_cmd = MC_CMD_LICENSING; req.emr_in_buf = payload; req.emr_in_length = MC_CMD_LICENSING_IN_LEN; req.emr_out_buf = payload; req.emr_out_length = 0; MCDI_IN_SET_DWORD(req, LICENSING_IN_OP, MC_CMD_LICENSING_IN_OP_UPDATE_LICENSE); efx_mcdi_execute(enp, &req); if (req.emr_rc != 0) { rc = req.emr_rc; goto fail1; } if (req.emr_out_length_used != 0) { rc = EIO; goto fail2; } return (0); fail2: EFSYS_PROBE(fail2); fail1: EFSYS_PROBE1(fail1, efx_rc_t, rc); return (rc); } static __checkReturn efx_rc_t efx_mcdi_licensing_get_key_stats( __in efx_nic_t *enp, __out efx_key_stats_t *eksp) { efx_mcdi_req_t req; EFX_MCDI_DECLARE_BUF(payload, MC_CMD_LICENSING_IN_LEN, MC_CMD_LICENSING_OUT_LEN); efx_rc_t rc; EFSYS_ASSERT(enp->en_family == EFX_FAMILY_HUNTINGTON); req.emr_cmd = MC_CMD_LICENSING; req.emr_in_buf = payload; req.emr_in_length = MC_CMD_LICENSING_IN_LEN; req.emr_out_buf = payload; req.emr_out_length = MC_CMD_LICENSING_OUT_LEN; MCDI_IN_SET_DWORD(req, LICENSING_IN_OP, MC_CMD_LICENSING_IN_OP_GET_KEY_STATS); efx_mcdi_execute(enp, &req); if (req.emr_rc != 0) { rc = req.emr_rc; goto fail1; } if (req.emr_out_length_used < MC_CMD_LICENSING_OUT_LEN) { rc = EMSGSIZE; goto fail2; } eksp->eks_valid = MCDI_OUT_DWORD(req, LICENSING_OUT_VALID_APP_KEYS); eksp->eks_invalid = MCDI_OUT_DWORD(req, LICENSING_OUT_INVALID_APP_KEYS); eksp->eks_blacklisted = MCDI_OUT_DWORD(req, LICENSING_OUT_BLACKLISTED_APP_KEYS); eksp->eks_unverifiable = MCDI_OUT_DWORD(req, LICENSING_OUT_UNVERIFIABLE_APP_KEYS); eksp->eks_wrong_node = MCDI_OUT_DWORD(req, LICENSING_OUT_WRONG_NODE_APP_KEYS); eksp->eks_licensed_apps_lo = 0; eksp->eks_licensed_apps_hi = 0; eksp->eks_licensed_features_lo = 0; eksp->eks_licensed_features_hi = 0; return (0); fail2: EFSYS_PROBE(fail2); fail1: EFSYS_PROBE1(fail1, efx_rc_t, rc); return (rc); } #endif /* EFSYS_OPT_HUNTINGTON */ /* V3 Licensing - used starting from Medford family. See SF-114884-SW */ #if EFSYS_OPT_MEDFORD || EFSYS_OPT_MEDFORD2 static __checkReturn efx_rc_t efx_mcdi_licensing_v3_update_licenses( __in efx_nic_t *enp) { efx_mcdi_req_t req; EFX_MCDI_DECLARE_BUF(payload, MC_CMD_LICENSING_V3_IN_LEN, 0); efx_rc_t rc; EFSYS_ASSERT((enp->en_family == EFX_FAMILY_MEDFORD) || (enp->en_family == EFX_FAMILY_MEDFORD2)); req.emr_cmd = MC_CMD_LICENSING_V3; req.emr_in_buf = payload; req.emr_in_length = MC_CMD_LICENSING_V3_IN_LEN; req.emr_out_buf = NULL; req.emr_out_length = 0; MCDI_IN_SET_DWORD(req, LICENSING_V3_IN_OP, MC_CMD_LICENSING_V3_IN_OP_UPDATE_LICENSE); efx_mcdi_execute(enp, &req); if (req.emr_rc != 0) { rc = req.emr_rc; goto fail1; } return (0); fail1: EFSYS_PROBE1(fail1, efx_rc_t, rc); return (rc); } static __checkReturn efx_rc_t efx_mcdi_licensing_v3_report_license( __in efx_nic_t *enp, __out efx_key_stats_t *eksp) { efx_mcdi_req_t req; EFX_MCDI_DECLARE_BUF(payload, MC_CMD_LICENSING_V3_IN_LEN, MC_CMD_LICENSING_V3_OUT_LEN); efx_rc_t rc; EFSYS_ASSERT((enp->en_family == EFX_FAMILY_MEDFORD) || (enp->en_family == EFX_FAMILY_MEDFORD2)); req.emr_cmd = MC_CMD_LICENSING_V3; req.emr_in_buf = payload; req.emr_in_length = MC_CMD_LICENSING_V3_IN_LEN; req.emr_out_buf = payload; req.emr_out_length = MC_CMD_LICENSING_V3_OUT_LEN; MCDI_IN_SET_DWORD(req, LICENSING_V3_IN_OP, MC_CMD_LICENSING_V3_IN_OP_REPORT_LICENSE); efx_mcdi_execute_quiet(enp, &req); if (req.emr_rc != 0) { rc = req.emr_rc; goto fail1; } if (req.emr_out_length_used < MC_CMD_LICENSING_V3_OUT_LEN) { rc = EMSGSIZE; goto fail2; } eksp->eks_valid = MCDI_OUT_DWORD(req, LICENSING_V3_OUT_VALID_KEYS); eksp->eks_invalid = MCDI_OUT_DWORD(req, LICENSING_V3_OUT_INVALID_KEYS); eksp->eks_blacklisted = 0; eksp->eks_unverifiable = MCDI_OUT_DWORD(req, LICENSING_V3_OUT_UNVERIFIABLE_KEYS); eksp->eks_wrong_node = MCDI_OUT_DWORD(req, LICENSING_V3_OUT_WRONG_NODE_KEYS); eksp->eks_licensed_apps_lo = MCDI_OUT_DWORD(req, LICENSING_V3_OUT_LICENSED_APPS_LO); eksp->eks_licensed_apps_hi = MCDI_OUT_DWORD(req, LICENSING_V3_OUT_LICENSED_APPS_HI); eksp->eks_licensed_features_lo = MCDI_OUT_DWORD(req, LICENSING_V3_OUT_LICENSED_FEATURES_LO); eksp->eks_licensed_features_hi = MCDI_OUT_DWORD(req, LICENSING_V3_OUT_LICENSED_FEATURES_HI); return (0); fail2: EFSYS_PROBE(fail2); fail1: EFSYS_PROBE1(fail1, efx_rc_t, rc); return (rc); } static __checkReturn efx_rc_t efx_mcdi_licensing_v3_app_state( __in efx_nic_t *enp, __in uint64_t app_id, __out boolean_t *licensedp) { efx_mcdi_req_t req; EFX_MCDI_DECLARE_BUF(payload, MC_CMD_GET_LICENSED_V3_APP_STATE_IN_LEN, MC_CMD_GET_LICENSED_V3_APP_STATE_OUT_LEN); uint32_t app_state; efx_rc_t rc; EFSYS_ASSERT((enp->en_family == EFX_FAMILY_MEDFORD) || (enp->en_family == EFX_FAMILY_MEDFORD2)); req.emr_cmd = MC_CMD_GET_LICENSED_V3_APP_STATE; req.emr_in_buf = payload; req.emr_in_length = MC_CMD_GET_LICENSED_V3_APP_STATE_IN_LEN; req.emr_out_buf = payload; req.emr_out_length = MC_CMD_GET_LICENSED_V3_APP_STATE_OUT_LEN; MCDI_IN_SET_DWORD(req, GET_LICENSED_V3_APP_STATE_IN_APP_ID_LO, app_id & 0xffffffff); MCDI_IN_SET_DWORD(req, GET_LICENSED_V3_APP_STATE_IN_APP_ID_HI, app_id >> 32); efx_mcdi_execute(enp, &req); if (req.emr_rc != 0) { rc = req.emr_rc; goto fail1; } if (req.emr_out_length_used < MC_CMD_GET_LICENSED_V3_APP_STATE_OUT_LEN) { rc = EMSGSIZE; goto fail2; } app_state = (MCDI_OUT_DWORD(req, GET_LICENSED_V3_APP_STATE_OUT_STATE)); if (app_state != MC_CMD_GET_LICENSED_V3_APP_STATE_OUT_NOT_LICENSED) { *licensedp = B_TRUE; } else { *licensedp = B_FALSE; } return (0); fail2: EFSYS_PROBE(fail2); fail1: EFSYS_PROBE1(fail1, efx_rc_t, rc); return (rc); } static __checkReturn efx_rc_t efx_mcdi_licensing_v3_get_id( __in efx_nic_t *enp, __in size_t buffer_size, __out uint32_t *typep, __out size_t *lengthp, __out_bcount_part_opt(buffer_size, *lengthp) uint8_t *bufferp) { efx_mcdi_req_t req; EFX_MCDI_DECLARE_BUF(payload, MC_CMD_LICENSING_GET_ID_V3_IN_LEN, - MC_CMD_LICENSING_GET_ID_V3_OUT_LENMIN); + MC_CMD_LICENSING_GET_ID_V3_OUT_LENMAX); efx_rc_t rc; req.emr_cmd = MC_CMD_LICENSING_GET_ID_V3; + req.emr_in_buf = payload; + req.emr_in_length = MC_CMD_LICENSING_GET_ID_V3_IN_LEN; + req.emr_out_buf = payload; + req.emr_out_length = MC_CMD_LICENSING_GET_ID_V3_OUT_LENMAX; - if (bufferp == NULL) { - /* Request id type and length only */ - req.emr_in_buf = bufferp; - req.emr_in_length = MC_CMD_LICENSING_GET_ID_V3_IN_LEN; - req.emr_out_buf = bufferp; - req.emr_out_length = MC_CMD_LICENSING_GET_ID_V3_OUT_LENMIN; - } else { - /* Request full buffer */ - req.emr_in_buf = bufferp; - req.emr_in_length = MC_CMD_LICENSING_GET_ID_V3_IN_LEN; - req.emr_out_buf = bufferp; - req.emr_out_length = - MIN(buffer_size, MC_CMD_LICENSING_GET_ID_V3_OUT_LENMAX); - (void) memset(bufferp, 0, req.emr_out_length); - } - efx_mcdi_execute_quiet(enp, &req); if (req.emr_rc != 0) { rc = req.emr_rc; goto fail1; } if (req.emr_out_length_used < MC_CMD_LICENSING_GET_ID_V3_OUT_LENMIN) { rc = EMSGSIZE; goto fail2; } *typep = MCDI_OUT_DWORD(req, LICENSING_GET_ID_V3_OUT_LICENSE_TYPE); *lengthp = MCDI_OUT_DWORD(req, LICENSING_GET_ID_V3_OUT_LICENSE_ID_LENGTH); - if (bufferp == NULL) { - /* - * Modify length requirements to indicate to caller the extra - * buffering needed to read the complete output. - */ - *lengthp += MC_CMD_LICENSING_GET_ID_V3_OUT_LENMIN; - } else { - /* Shift ID down to start of buffer */ - memmove(bufferp, - bufferp + MC_CMD_LICENSING_GET_ID_V3_OUT_LICENSE_ID_OFST, - *lengthp); - memset(bufferp + (*lengthp), 0, - MC_CMD_LICENSING_GET_ID_V3_OUT_LICENSE_ID_OFST); + if (bufferp != NULL) { + memcpy(bufferp, + payload + MC_CMD_LICENSING_GET_ID_V3_OUT_LICENSE_ID_OFST, + MIN(buffer_size, *lengthp)); } return (0); fail2: EFSYS_PROBE(fail2); fail1: EFSYS_PROBE1(fail1, efx_rc_t, rc); return (rc); } /* V3 format uses Huntington TLV format partition. See SF-108797-SW */ #define EFX_LICENSE_V3_KEY_LENGTH_MIN (64) #define EFX_LICENSE_V3_KEY_LENGTH_MAX (160) __checkReturn efx_rc_t efx_lic_v3_find_start( __in efx_nic_t *enp, __in_bcount(buffer_size) caddr_t bufferp, __in size_t buffer_size, __out uint32_t *startp) { _NOTE(ARGUNUSED(enp)) return (ef10_nvram_buffer_find_item_start(bufferp, buffer_size, startp)); } __checkReturn efx_rc_t efx_lic_v3_find_end( __in efx_nic_t *enp, __in_bcount(buffer_size) caddr_t bufferp, __in size_t buffer_size, __in uint32_t offset, __out uint32_t *endp) { _NOTE(ARGUNUSED(enp)) return (ef10_nvram_buffer_find_end(bufferp, buffer_size, offset, endp)); } __checkReturn __success(return != B_FALSE) boolean_t efx_lic_v3_find_key( __in efx_nic_t *enp, __in_bcount(buffer_size) caddr_t bufferp, __in size_t buffer_size, __in uint32_t offset, __out uint32_t *startp, __out uint32_t *lengthp) { _NOTE(ARGUNUSED(enp)) return ef10_nvram_buffer_find_item(bufferp, buffer_size, offset, startp, lengthp); } __checkReturn __success(return != B_FALSE) boolean_t efx_lic_v3_validate_key( __in efx_nic_t *enp, __in_bcount(length) caddr_t keyp, __in uint32_t length) { /* Check key is a valid V3 key */ uint8_t key_type; uint8_t key_length; _NOTE(ARGUNUSED(enp)) if (length < EFX_LICENSE_V3_KEY_LENGTH_MIN) { goto fail1; } if (length > EFX_LICENSE_V3_KEY_LENGTH_MAX) { goto fail2; } key_type = ((uint8_t *)keyp)[0]; key_length = ((uint8_t *)keyp)[1]; if (key_type < 3) { goto fail3; } if (key_length > length) { goto fail4; } return (B_TRUE); fail4: EFSYS_PROBE(fail4); fail3: EFSYS_PROBE(fail3); fail2: EFSYS_PROBE(fail2); fail1: EFSYS_PROBE1(fail1, boolean_t, B_FALSE); return (B_FALSE); } __checkReturn efx_rc_t efx_lic_v3_read_key( __in efx_nic_t *enp, __in_bcount(buffer_size) caddr_t bufferp, __in size_t buffer_size, __in uint32_t offset, __in uint32_t length, __out_bcount_part(key_max_size, *lengthp) caddr_t keyp, __in size_t key_max_size, __out uint32_t *lengthp) { uint32_t tag; _NOTE(ARGUNUSED(enp)) return ef10_nvram_buffer_get_item(bufferp, buffer_size, offset, length, &tag, keyp, key_max_size, lengthp); } __checkReturn efx_rc_t efx_lic_v3_write_key( __in efx_nic_t *enp, __in_bcount(buffer_size) caddr_t bufferp, __in size_t buffer_size, __in uint32_t offset, __in_bcount(length) caddr_t keyp, __in uint32_t length, __out uint32_t *lengthp) { _NOTE(ARGUNUSED(enp)) EFSYS_ASSERT(length <= EFX_LICENSE_V3_KEY_LENGTH_MAX); return ef10_nvram_buffer_insert_item(bufferp, buffer_size, offset, TLV_TAG_LICENSE, keyp, length, lengthp); } __checkReturn efx_rc_t efx_lic_v3_delete_key( __in efx_nic_t *enp, __in_bcount(buffer_size) caddr_t bufferp, __in size_t buffer_size, __in uint32_t offset, __in uint32_t length, __in uint32_t end, __out uint32_t *deltap) { efx_rc_t rc; _NOTE(ARGUNUSED(enp)) if ((rc = ef10_nvram_buffer_delete_item(bufferp, buffer_size, offset, length, end)) != 0) { goto fail1; } *deltap = length; return (0); fail1: EFSYS_PROBE1(fail1, efx_rc_t, rc); return (rc); } __checkReturn efx_rc_t efx_lic_v3_create_partition( __in efx_nic_t *enp, __in_bcount(buffer_size) caddr_t bufferp, __in size_t buffer_size) { efx_rc_t rc; _NOTE(ARGUNUSED(enp)) /* Construct empty partition */ if ((rc = ef10_nvram_buffer_create( NVRAM_PARTITION_TYPE_LICENSE, bufferp, buffer_size)) != 0) { rc = EFAULT; goto fail1; } return (0); fail1: EFSYS_PROBE1(fail1, efx_rc_t, rc); return (rc); } __checkReturn efx_rc_t efx_lic_v3_finish_partition( __in efx_nic_t *enp, __in_bcount(buffer_size) caddr_t bufferp, __in size_t buffer_size) { efx_rc_t rc; _NOTE(ARGUNUSED(enp)) if ((rc = ef10_nvram_buffer_finish(bufferp, buffer_size)) != 0) { goto fail1; } /* Validate completed partition */ if ((rc = ef10_nvram_buffer_validate( NVRAM_PARTITION_TYPE_LICENSE, bufferp, buffer_size)) != 0) { goto fail2; } return (0); fail2: EFSYS_PROBE(fail2); fail1: EFSYS_PROBE1(fail1, efx_rc_t, rc); return (rc); } #endif /* EFSYS_OPT_MEDFORD || EFSYS_OPT_MEDFORD2 */ __checkReturn efx_rc_t efx_lic_init( __in efx_nic_t *enp) { const efx_lic_ops_t *elop; efx_key_stats_t eks; efx_rc_t rc; EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC); EFSYS_ASSERT3U(enp->en_mod_flags, &, EFX_MOD_PROBE); EFSYS_ASSERT(!(enp->en_mod_flags & EFX_MOD_LIC)); switch (enp->en_family) { #if EFSYS_OPT_SIENA case EFX_FAMILY_SIENA: elop = &__efx_lic_v1_ops; break; #endif /* EFSYS_OPT_SIENA */ #if EFSYS_OPT_HUNTINGTON case EFX_FAMILY_HUNTINGTON: elop = &__efx_lic_v2_ops; break; #endif /* EFSYS_OPT_HUNTINGTON */ #if EFSYS_OPT_MEDFORD case EFX_FAMILY_MEDFORD: elop = &__efx_lic_v3_ops; break; #endif /* EFSYS_OPT_MEDFORD */ #if EFSYS_OPT_MEDFORD2 case EFX_FAMILY_MEDFORD2: elop = &__efx_lic_v3_ops; break; #endif /* EFSYS_OPT_MEDFORD2 */ default: EFSYS_ASSERT(0); rc = ENOTSUP; goto fail1; } enp->en_elop = elop; enp->en_mod_flags |= EFX_MOD_LIC; /* Probe for support */ if (efx_lic_get_key_stats(enp, &eks) == 0) { enp->en_licensing_supported = B_TRUE; } else { enp->en_licensing_supported = B_FALSE; } return (0); fail1: EFSYS_PROBE1(fail1, efx_rc_t, rc); return (rc); } extern __checkReturn boolean_t efx_lic_check_support( __in efx_nic_t *enp) { EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC); EFSYS_ASSERT3U(enp->en_mod_flags, &, EFX_MOD_PROBE); EFSYS_ASSERT3U(enp->en_mod_flags, &, EFX_MOD_LIC); return (enp->en_licensing_supported); } void efx_lic_fini( __in efx_nic_t *enp) { EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC); EFSYS_ASSERT3U(enp->en_mod_flags, &, EFX_MOD_PROBE); EFSYS_ASSERT3U(enp->en_mod_flags, &, EFX_MOD_LIC); enp->en_elop = NULL; enp->en_mod_flags &= ~EFX_MOD_LIC; } __checkReturn efx_rc_t efx_lic_update_licenses( __in efx_nic_t *enp) { const efx_lic_ops_t *elop = enp->en_elop; efx_rc_t rc; EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC); EFSYS_ASSERT3U(enp->en_mod_flags, &, EFX_MOD_LIC); if ((rc = elop->elo_update_licenses(enp)) != 0) goto fail1; return (0); fail1: EFSYS_PROBE1(fail1, efx_rc_t, rc); return (rc); } __checkReturn efx_rc_t efx_lic_get_key_stats( __in efx_nic_t *enp, __out efx_key_stats_t *eksp) { const efx_lic_ops_t *elop = enp->en_elop; efx_rc_t rc; EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC); EFSYS_ASSERT3U(enp->en_mod_flags, &, EFX_MOD_LIC); if ((rc = elop->elo_get_key_stats(enp, eksp)) != 0) goto fail1; return (0); fail1: EFSYS_PROBE1(fail1, efx_rc_t, rc); return (rc); } __checkReturn efx_rc_t efx_lic_app_state( __in efx_nic_t *enp, __in uint64_t app_id, __out boolean_t *licensedp) { const efx_lic_ops_t *elop = enp->en_elop; efx_rc_t rc; EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC); EFSYS_ASSERT3U(enp->en_mod_flags, &, EFX_MOD_LIC); if (elop->elo_app_state == NULL) return (ENOTSUP); if ((rc = elop->elo_app_state(enp, app_id, licensedp)) != 0) goto fail1; return (0); fail1: EFSYS_PROBE1(fail1, efx_rc_t, rc); return (rc); } __checkReturn efx_rc_t efx_lic_get_id( __in efx_nic_t *enp, __in size_t buffer_size, __out uint32_t *typep, __out size_t *lengthp, __out_opt uint8_t *bufferp) { const efx_lic_ops_t *elop = enp->en_elop; efx_rc_t rc; EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC); EFSYS_ASSERT3U(enp->en_mod_flags, &, EFX_MOD_LIC); if (elop->elo_get_id == NULL) return (ENOTSUP); if ((rc = elop->elo_get_id(enp, buffer_size, typep, lengthp, bufferp)) != 0) goto fail1; return (0); fail1: EFSYS_PROBE1(fail1, efx_rc_t, rc); return (rc); } /* * Buffer management API - abstracts varying TLV format used for License * partition. */ __checkReturn efx_rc_t efx_lic_find_start( __in efx_nic_t *enp, __in_bcount(buffer_size) caddr_t bufferp, __in size_t buffer_size, __out uint32_t *startp) { const efx_lic_ops_t *elop = enp->en_elop; efx_rc_t rc; EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC); EFSYS_ASSERT3U(enp->en_mod_flags, &, EFX_MOD_LIC); if ((rc = elop->elo_find_start(enp, bufferp, buffer_size, startp)) != 0) goto fail1; return (0); fail1: EFSYS_PROBE1(fail1, efx_rc_t, rc); return (rc); } __checkReturn efx_rc_t efx_lic_find_end( __in efx_nic_t *enp, __in_bcount(buffer_size) caddr_t bufferp, __in size_t buffer_size, __in uint32_t offset, __out uint32_t *endp) { const efx_lic_ops_t *elop = enp->en_elop; efx_rc_t rc; EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC); EFSYS_ASSERT3U(enp->en_mod_flags, &, EFX_MOD_LIC); rc = elop->elo_find_end(enp, bufferp, buffer_size, offset, endp); if (rc != 0) goto fail1; return (0); fail1: EFSYS_PROBE1(fail1, efx_rc_t, rc); return (rc); } __checkReturn __success(return != B_FALSE) boolean_t efx_lic_find_key( __in efx_nic_t *enp, __in_bcount(buffer_size) caddr_t bufferp, __in size_t buffer_size, __in uint32_t offset, __out uint32_t *startp, __out uint32_t *lengthp) { const efx_lic_ops_t *elop = enp->en_elop; EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC); EFSYS_ASSERT3U(enp->en_mod_flags, &, EFX_MOD_LIC); EFSYS_ASSERT(bufferp); EFSYS_ASSERT(startp); EFSYS_ASSERT(lengthp); return (elop->elo_find_key(enp, bufferp, buffer_size, offset, startp, lengthp)); } /* * Validate that the buffer contains a single key in a recognised format. * An empty or terminator buffer is not accepted as a valid key. */ __checkReturn __success(return != B_FALSE) boolean_t efx_lic_validate_key( __in efx_nic_t *enp, __in_bcount(length) caddr_t keyp, __in uint32_t length) { const efx_lic_ops_t *elop = enp->en_elop; boolean_t rc; EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC); EFSYS_ASSERT3U(enp->en_mod_flags, &, EFX_MOD_LIC); if ((rc = elop->elo_validate_key(enp, keyp, length)) == B_FALSE) goto fail1; return (B_TRUE); fail1: EFSYS_PROBE1(fail1, efx_rc_t, rc); return (rc); } __checkReturn efx_rc_t efx_lic_read_key( __in efx_nic_t *enp, __in_bcount(buffer_size) caddr_t bufferp, __in size_t buffer_size, __in uint32_t offset, __in uint32_t length, __out_bcount_part(key_max_size, *lengthp) caddr_t keyp, __in size_t key_max_size, __out uint32_t *lengthp) { const efx_lic_ops_t *elop = enp->en_elop; efx_rc_t rc; EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC); EFSYS_ASSERT3U(enp->en_mod_flags, &, EFX_MOD_LIC); if ((rc = elop->elo_read_key(enp, bufferp, buffer_size, offset, length, keyp, key_max_size, lengthp)) != 0) goto fail1; return (0); fail1: EFSYS_PROBE1(fail1, efx_rc_t, rc); return (rc); } __checkReturn efx_rc_t efx_lic_write_key( __in efx_nic_t *enp, __in_bcount(buffer_size) caddr_t bufferp, __in size_t buffer_size, __in uint32_t offset, __in_bcount(length) caddr_t keyp, __in uint32_t length, __out uint32_t *lengthp) { const efx_lic_ops_t *elop = enp->en_elop; efx_rc_t rc; EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC); EFSYS_ASSERT3U(enp->en_mod_flags, &, EFX_MOD_LIC); if ((rc = elop->elo_write_key(enp, bufferp, buffer_size, offset, keyp, length, lengthp)) != 0) goto fail1; return (0); fail1: EFSYS_PROBE1(fail1, efx_rc_t, rc); return (rc); } __checkReturn efx_rc_t efx_lic_delete_key( __in efx_nic_t *enp, __in_bcount(buffer_size) caddr_t bufferp, __in size_t buffer_size, __in uint32_t offset, __in uint32_t length, __in uint32_t end, __out uint32_t *deltap) { const efx_lic_ops_t *elop = enp->en_elop; efx_rc_t rc; EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC); EFSYS_ASSERT3U(enp->en_mod_flags, &, EFX_MOD_LIC); if ((rc = elop->elo_delete_key(enp, bufferp, buffer_size, offset, length, end, deltap)) != 0) goto fail1; return (0); fail1: EFSYS_PROBE1(fail1, efx_rc_t, rc); return (rc); } __checkReturn efx_rc_t efx_lic_create_partition( __in efx_nic_t *enp, __in_bcount(buffer_size) caddr_t bufferp, __in size_t buffer_size) { const efx_lic_ops_t *elop = enp->en_elop; efx_rc_t rc; EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC); EFSYS_ASSERT3U(enp->en_mod_flags, &, EFX_MOD_LIC); if ((rc = elop->elo_create_partition(enp, bufferp, buffer_size)) != 0) goto fail1; return (0); fail1: EFSYS_PROBE1(fail1, efx_rc_t, rc); return (rc); } __checkReturn efx_rc_t efx_lic_finish_partition( __in efx_nic_t *enp, __in_bcount(buffer_size) caddr_t bufferp, __in size_t buffer_size) { const efx_lic_ops_t *elop = enp->en_elop; efx_rc_t rc; EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC); EFSYS_ASSERT3U(enp->en_mod_flags, &, EFX_MOD_LIC); if ((rc = elop->elo_finish_partition(enp, bufferp, buffer_size)) != 0) goto fail1; return (0); fail1: EFSYS_PROBE1(fail1, efx_rc_t, rc); return (rc); } #endif /* EFSYS_OPT_LICENSING */