diff options
Diffstat (limited to 'drivers/net/bnxt/bnxt_irq.c')
| -rw-r--r-- | drivers/net/bnxt/bnxt_irq.c | 62 |
1 files changed, 8 insertions, 54 deletions
diff --git a/drivers/net/bnxt/bnxt_irq.c b/drivers/net/bnxt/bnxt_irq.c index 8ab98693..7ef7023e 100644 --- a/drivers/net/bnxt/bnxt_irq.c +++ b/drivers/net/bnxt/bnxt_irq.c @@ -1,34 +1,6 @@ -/*- - * 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> @@ -68,30 +40,10 @@ static void bnxt_int_handler(void *param) 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_REQ: - /* Handle HWRM forwarded responses */ - bnxt_handle_fwd_req(bp, cmp); - break; - default: - /* Ignore any other events */ - if (cmp->type & rte_cpu_to_le_16(0x01)) { - if (!CMP_VALID(cmp, raw_cons, - cpr->cp_ring_struct)) - goto no_more; - } - PMD_DRV_LOG(INFO, - "Ignoring %02x completion\n", CMP_TYPE(cmp)); - break; - } + bnxt_event_hwrm_resp_handler(bp, cmp); raw_cons = NEXT_RAW_CMP(raw_cons); - }; -no_more: + cpr->cp_raw_cons = raw_cons; B_CP_DB_REARM(cpr, cpr->cp_raw_cons); } @@ -127,7 +79,9 @@ void bnxt_enable_int(struct bnxt *bp) { struct bnxt_cp_ring_info *cpr = bp->def_cp_ring; - B_CP_DB_ARM(cpr); + /* Only the default completion ring */ + if (cpr != NULL && cpr->cp_doorbell != NULL) + B_CP_DB_ARM(cpr); } int bnxt_setup_int(struct bnxt *bp) |