+/*-
+ * BSD LICENSE
+ *
+ * Copyright(c) 2017 Broadcom Limited.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * 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.
+ * * Neither the name of Broadcom Corporation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * 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.
+ */
+
+#include <inttypes.h>
+#include <stdbool.h>
+
+#include <rte_dev.h>
+#include <rte_ethdev.h>
+#include <rte_malloc.h>
+#include <rte_cycles.h>
+#include <rte_byteorder.h>
+
+#include "bnxt.h"
+#include "bnxt_filter.h"
+#include "bnxt_hwrm.h"
+#include "bnxt_vnic.h"
+#include "rte_pmd_bnxt.h"
+#include "hsi_struct_def_dpdk.h"
+
+int rte_pmd_bnxt_set_tx_loopback(uint8_t port, uint8_t on)
+{
+ struct rte_eth_dev *eth_dev;
+ struct bnxt *bp;
+ int rc;
+
+ RTE_ETH_VALID_PORTID_OR_ERR_RET(port, -ENODEV);
+
+ if (on > 1)
+ return -EINVAL;
+
+ eth_dev = &rte_eth_devices[port];
+ if (!is_bnxt_supported(eth_dev))
+ return -ENOTSUP;
+
+ bp = (struct bnxt *)eth_dev->data->dev_private;
+
+ if (!BNXT_PF(bp)) {
+ RTE_LOG(ERR, PMD,
+ "Attempt to set Tx loopback on non-PF port %d!\n",
+ port);
+ return -ENOTSUP;
+ }
+
+ if (on)
+ bp->pf.evb_mode = BNXT_EVB_MODE_VEB;
+ else
+ bp->pf.evb_mode = BNXT_EVB_MODE_VEPA;
+
+ rc = bnxt_hwrm_pf_evb_mode(bp);
+
+ return rc;
+}
+
+static void
+rte_pmd_bnxt_set_all_queues_drop_en_cb(struct bnxt_vnic_info *vnic, void *onptr)
+{
+ uint8_t *on = onptr;
+ vnic->bd_stall = !(*on);
+}
+
+int rte_pmd_bnxt_set_all_queues_drop_en(uint8_t port, uint8_t on)
+{
+ struct rte_eth_dev *eth_dev;
+ struct bnxt *bp;
+ uint32_t i;
+ int rc;
+
+ RTE_ETH_VALID_PORTID_OR_ERR_RET(port, -ENODEV);
+
+ if (on > 1)
+ return -EINVAL;
+
+ eth_dev = &rte_eth_devices[port];
+ if (!is_bnxt_supported(eth_dev))
+ return -ENOTSUP;
+
+ bp = (struct bnxt *)eth_dev->data->dev_private;
+
+ if (!BNXT_PF(bp)) {
+ RTE_LOG(ERR, PMD,
+ "Attempt to set all queues drop on non-PF port!\n");
+ return -ENOTSUP;
+ }
+
+ if (bp->vnic_info == NULL)
+ return -ENODEV;
+
+ /* Stall PF */
+ for (i = 0; i < bp->nr_vnics; i++) {
+ bp->vnic_info[i].bd_stall = !on;
+ rc = bnxt_hwrm_vnic_cfg(bp, &bp->vnic_info[i]);
+ if (rc) {
+ RTE_LOG(ERR, PMD, "Failed to update PF VNIC %d.\n", i);
+ return rc;
+ }
+ }
+
+ /* Stall all active VFs */
+ for (i = 0; i < bp->pf.active_vfs; i++) {
+ rc = bnxt_hwrm_func_vf_vnic_query_and_config(bp, i,
+ rte_pmd_bnxt_set_all_queues_drop_en_cb, &on,
+ bnxt_hwrm_vnic_cfg);
+ if (rc) {
+ RTE_LOG(ERR, PMD, "Failed to update VF VNIC %d.\n", i);
+ break;
+ }
+ }
+
+ return rc;
+}
+
+int rte_pmd_bnxt_set_vf_mac_addr(uint8_t port, uint16_t vf,
+ struct ether_addr *mac_addr)
+{
+ struct rte_eth_dev *dev;
+ struct rte_eth_dev_info dev_info;
+ struct bnxt *bp;
+ int rc;
+
+ RTE_ETH_VALID_PORTID_OR_ERR_RET(port, -ENODEV);
+
+ dev = &rte_eth_devices[port];
+ if (!is_bnxt_supported(dev))
+ return -ENOTSUP;
+
+ rte_eth_dev_info_get(port, &dev_info);
+ bp = (struct bnxt *)dev->data->dev_private;
+
+ if (vf >= dev_info.max_vfs || mac_addr == NULL)
+ return -EINVAL;
+
+ if (!BNXT_PF(bp)) {
+ RTE_LOG(ERR, PMD,
+ "Attempt to set VF %d mac address on non-PF port %d!\n",
+ vf, port);
+ return -ENOTSUP;
+ }
+
+ rc = bnxt_hwrm_func_vf_mac(bp, vf, (uint8_t *)mac_addr);
+
+ return rc;
+}