-/*
- * Copyright (c) 2012-2016 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:
+/* SPDX-License-Identifier: BSD-3-Clause
*
- * 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.
+ * Copyright (c) 2012-2018 Solarflare Communications Inc.
+ * All rights reserved.
*/
#include "efx.h"
return (rc);
}
-static __checkReturn efx_rc_t
-efx_mcdi_get_capabilities(
- __in efx_nic_t *enp,
- __out uint32_t *flagsp,
- __out uint32_t *flags2p,
- __out uint32_t *tso2ncp)
-{
- efx_mcdi_req_t req;
- uint8_t payload[MAX(MC_CMD_GET_CAPABILITIES_IN_LEN,
- MC_CMD_GET_CAPABILITIES_V2_OUT_LEN)];
- efx_rc_t rc;
-
- (void) memset(payload, 0, sizeof (payload));
- req.emr_cmd = MC_CMD_GET_CAPABILITIES;
- req.emr_in_buf = payload;
- req.emr_in_length = MC_CMD_GET_CAPABILITIES_IN_LEN;
- req.emr_out_buf = payload;
- req.emr_out_length = MC_CMD_GET_CAPABILITIES_V2_OUT_LEN;
-
- 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_CAPABILITIES_OUT_LEN) {
- rc = EMSGSIZE;
- goto fail2;
- }
-
- *flagsp = MCDI_OUT_DWORD(req, GET_CAPABILITIES_OUT_FLAGS1);
-
- if (req.emr_out_length_used < MC_CMD_GET_CAPABILITIES_V2_OUT_LEN) {
- *flags2p = 0;
- *tso2ncp = 0;
- } else {
- *flags2p = MCDI_OUT_DWORD(req, GET_CAPABILITIES_V2_OUT_FLAGS2);
- *tso2ncp = MCDI_OUT_WORD(req,
- GET_CAPABILITIES_V2_OUT_TX_TSO_V2_N_CONTEXTS);
- }
-
- return (0);
-
-fail2:
- EFSYS_PROBE(fail2);
-fail1:
- EFSYS_PROBE1(fail1, efx_rc_t, rc);
-
- return (rc);
-}
-
-
static __checkReturn efx_rc_t
efx_mcdi_alloc_vis(
__in efx_nic_t *enp,
{
efx_mcdi_req_t req;
uint8_t payload[MAX(MC_CMD_ALLOC_VIS_IN_LEN,
- MC_CMD_ALLOC_VIS_OUT_LEN)];
+ MC_CMD_ALLOC_VIS_EXT_OUT_LEN)];
efx_rc_t rc;
if (vi_countp == NULL) {
req.emr_in_buf = payload;
req.emr_in_length = MC_CMD_ALLOC_VIS_IN_LEN;
req.emr_out_buf = payload;
- req.emr_out_length = MC_CMD_ALLOC_VIS_OUT_LEN;
+ req.emr_out_length = MC_CMD_ALLOC_VIS_EXT_OUT_LEN;
MCDI_IN_SET_DWORD(req, ALLOC_VIS_IN_MIN_VI_COUNT, min_vi_count);
MCDI_IN_SET_DWORD(req, ALLOC_VIS_IN_MAX_VI_COUNT, max_vi_count);
uint32_t tso2nc;
efx_rc_t rc;
- if ((rc = efx_mcdi_get_capabilities(enp, &flags, &flags2,
- &tso2nc)) != 0)
+ if ((rc = efx_mcdi_get_capabilities(enp, &flags, NULL, NULL,
+ &flags2, &tso2nc)) != 0)
goto fail1;
if ((rc = ef10_mcdi_get_pf_count(enp, &encp->enc_hw_pf_count)) != 0)
* and version 2 of MC_CMD_NVRAM_UPDATE_FINISH (to verify the updated
* partition and report the result).
*/
- encp->enc_fw_verified_nvram_update_required =
+ encp->enc_nvram_update_verify_result_supported =
CAP_FLAG2(flags2, NVRAM_UPDATE_REPORT_VERIFY_RESULT) ?
B_TRUE : B_FALSE;
encp->enc_mac_stats_40g_tx_size_bins =
CAP_FLAG2(flags2, MAC_STATS_40G_TX_SIZE_BINS) ? B_TRUE : B_FALSE;
+ /*
+ * Check if firmware supports VXLAN and NVGRE tunnels.
+ * The capability indicates Geneve protocol support as well.
+ */
+ if (CAP_FLAG(flags, VXLAN_NVGRE)) {
+ encp->enc_tunnel_encapsulations_supported =
+ (1u << EFX_TUNNEL_PROTOCOL_VXLAN) |
+ (1u << EFX_TUNNEL_PROTOCOL_GENEVE) |
+ (1u << EFX_TUNNEL_PROTOCOL_NVGRE);
+
+ EFX_STATIC_ASSERT(EFX_TUNNEL_MAXNENTRIES ==
+ MC_CMD_SET_TUNNEL_ENCAP_UDP_PORTS_IN_ENTRIES_MAXNUM);
+ encp->enc_tunnel_config_udp_entries_max =
+ EFX_TUNNEL_MAXNENTRIES;
+ } else {
+ encp->enc_tunnel_config_udp_entries_max = 0;
+ }
+
#undef CAP_FLAG
#undef CAP_FLAG2
* For the Huntington family, the current port mode cannot be discovered,
* so the mapping used is instead the last match in the table to the full
* set of port modes to which the NIC can be configured. Therefore the
- * ordering of entries in the the mapping table is significant.
+ * ordering of entries in the mapping table is significant.
*/
static struct {
efx_family_t family;