net/hns3: fix queue state when concurrent with reset

[dpdk.git] / drivers / net / thunderx / base / nicvf_mbox.c

diff --git a/drivers/net/thunderx/base/nicvf_mbox.c b/drivers/net/thunderx/base/nicvf_mbox.c
index a072f19..d7209c0 100644 (file)
--- a/drivers/net/thunderx/base/nicvf_mbox.c
+++ b/drivers/net/thunderx/base/nicvf_mbox.c
@@ -1,33 +1,5 @@
-/*
- *   BSD LICENSE
- *
- *   Copyright (C) Cavium networks Ltd. 2016.
- *
- *   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 Cavium networks 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) 2016 Cavium, Inc
  */
 
 #include <assert.h>
@@ -64,7 +36,7 @@ static const char *mbox_message[NIC_MBOX_MSG_MAX] =  {
        [NIC_MBOX_MSG_SHUTDOWN]           = "NIC_MBOX_MSG_SHUTDOWN",
 };
 
-static inline const char * __attribute__((unused))
+static inline const char * __rte_unused
 nicvf_mbox_msg_str(int msg)
 {
        assert(msg >= 0 && msg < NIC_MBOX_MSG_MAX);
@@ -441,6 +413,16 @@ nicvf_mbox_reset_stat_counters(struct nicvf *nic, uint16_t rx_stat_mask,
        return nicvf_mbox_send_msg_to_pf(nic, &mbx);
 }
 
+int
+nicvf_mbox_set_link_up_down(struct nicvf *nic, bool enable)
+{
+       struct nic_mbx mbx = { .msg = { 0 } };
+
+       mbx.lbk.msg = NIC_MBOX_MSG_SET_LINK;
+       mbx.lbk.vf_id = nic->vf_id;
+       mbx.lbk.enable = enable;
+       return nicvf_mbox_send_msg_to_pf(nic, &mbx);
+}
 void
 nicvf_mbox_shutdown(struct nicvf *nic)
 {