-/*
- * 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>
[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);
nic->speed = mbx.link_status.speed;
nic->pf_acked = true;
break;
+ case NIC_MBOX_MSG_ALLOC_SQS:
+ assert_primary(nic);
+ if (mbx.sqs_alloc.qs_count != nic->sqs_count) {
+ nicvf_log_error("Received %" PRIu8 "/%" PRIu8
+ " secondary qsets",
+ mbx.sqs_alloc.qs_count,
+ nic->sqs_count);
+ abort();
+ }
+ for (i = 0; i < mbx.sqs_alloc.qs_count; i++) {
+ if (mbx.sqs_alloc.svf[i] != nic->snicvf[i]->vf_id) {
+ nicvf_log_error("Received secondary qset[%zu] "
+ "ID %" PRIu8 " expected %"
+ PRIu8, i, mbx.sqs_alloc.svf[i],
+ nic->snicvf[i]->vf_id);
+ abort();
+ }
+ }
+ nic->pf_acked = true;
+ break;
default:
nicvf_log_error("Invalid message from PF, msg_id=0x%hhx %s",
mbx.msg.msg, nicvf_mbox_msg_str(mbx.msg.msg));
{
struct nic_mbx mbx = { .msg = { 0 } };
-#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+#if NICVF_BYTE_ORDER == NICVF_BIG_ENDIAN
qs_cfg->be = 1;
#endif
/* Send a mailbox msg to PF to config Qset */
mbx.msg.msg = NIC_MBOX_MSG_QS_CFG;
mbx.qs.num = nic->vf_id;
+ mbx.qs.sqs_count = nic->sqs_count;
mbx.qs.cfg = qs_cfg->value;
return nicvf_mbox_send_msg_to_pf(nic, &mbx);
}
+int
+nicvf_mbox_request_sqs(struct nicvf *nic)
+{
+ struct nic_mbx mbx = { .msg = { 0 } };
+ size_t i;
+
+ assert_primary(nic);
+ assert(nic->sqs_count > 0);
+ assert(nic->sqs_count <= MAX_SQS_PER_VF);
+
+ mbx.sqs_alloc.msg = NIC_MBOX_MSG_ALLOC_SQS;
+ mbx.sqs_alloc.spec = 1;
+ mbx.sqs_alloc.qs_count = nic->sqs_count;
+
+ /* Set no of Rx/Tx queues in each of the SQsets */
+ for (i = 0; i < nic->sqs_count; i++)
+ mbx.sqs_alloc.svf[i] = nic->snicvf[i]->vf_id;
+
+ return nicvf_mbox_send_msg_to_pf(nic, &mbx);
+}
+
int
nicvf_mbox_rq_drop_config(struct nicvf *nic, uint16_t qidx, bool enable)
{
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)
{