-/*-
- * BSD LICENSE
- *
- * Copyright(c) 2014-2015 Broadcom Corporation.
- * 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.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2014-2018 Broadcom
+ * All rights reserved.
*/
#include <inttypes.h>
* Interrupts
*/
-static void bnxt_int_handler(struct rte_intr_handle *handle __rte_unused,
- void *param)
+static void bnxt_int_handler(void *param)
{
struct rte_eth_dev *eth_dev = (struct rte_eth_dev *)param;
struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
struct bnxt_cp_ring_info *cpr = bp->def_cp_ring;
- uint32_t raw_cons = cpr->cp_raw_cons;
- uint32_t cons;
struct cmpl_base *cmp;
+ uint32_t raw_cons;
+ uint32_t cons;
+
+ if (cpr == NULL)
+ return;
+ raw_cons = cpr->cp_raw_cons;
while (1) {
+ if (!cpr || !cpr->cp_ring_struct)
+ return;
+
cons = RING_CMP(cpr->cp_ring_struct, raw_cons);
cmp = &cpr->cp_desc_ring[cons];
if (!CMP_VALID(cmp, raw_cons, cpr->cp_ring_struct))
break;
- switch (CMP_TYPE(cmp)) {
- case CMPL_BASE_TYPE_HWRM_ASYNC_EVENT:
- /* Handle any async event */
- bnxt_handle_async_event(bp, cmp);
- break;
- case CMPL_BASE_TYPE_HWRM_FWD_RESP:
- /* Handle HWRM forwarded responses */
- bnxt_handle_fwd_req(bp, cmp);
- break;
- default:
- /* Ignore any other events */
- break;
- }
+ bnxt_event_hwrm_resp_handler(bp, cmp);
raw_cons = NEXT_RAW_CMP(raw_cons);
- }
+ };
+
+ cpr->cp_raw_cons = raw_cons;
B_CP_DB_REARM(cpr, cpr->cp_raw_cons);
}
struct bnxt_cp_ring_info *cpr = bp->def_cp_ring;
/* Only the default completion ring */
- B_CP_DIS_DB(cpr, cpr->cp_raw_cons);
+ if (cpr != NULL && cpr->cp_doorbell != NULL)
+ B_CP_DB_DISARM(cpr);
}
void bnxt_enable_int(struct bnxt *bp)
{
struct bnxt_cp_ring_info *cpr = bp->def_cp_ring;
- B_CP_DB_REARM(cpr, cpr->cp_raw_cons);
+ /* Only the default completion ring */
+ if (cpr != NULL && cpr->cp_doorbell != NULL)
+ B_CP_DB_ARM(cpr);
}
int bnxt_setup_int(struct bnxt *bp)
for (i = 0; i < total_vecs; i++) {
bp->irq_tbl[i].vector = i;
snprintf(bp->irq_tbl[i].name, len,
- "%s-%d", bp->eth_dev->data->name, i);
+ "%s-%d", bp->eth_dev->device->name, i);
bp->irq_tbl[i].handler = bnxt_int_handler;
}
} else {
return 0;
setup_exit:
- RTE_LOG(ERR, PMD, "bnxt_irq_tbl setup failed");
+ PMD_DRV_LOG(ERR, "bnxt_irq_tbl setup failed\n");
return rc;
}