Imported Upstream version 16.07-rc1

[deb_dpdk.git] / drivers / net / bnxt / bnxt_vnic.h

diff --git a/drivers/net/bnxt/bnxt_vnic.h b/drivers/net/bnxt/bnxt_vnic.h
new file mode 100644 (file)
index 0000000..9671ba4
--- /dev/null
+++ b/drivers/net/bnxt/bnxt_vnic.h
@@ -0,0 +1,80 @@
+/*-
+ *   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.
+ */
+
+#ifndef _BNXT_VNIC_H_
+#define _BNXT_VNIC_H_
+
+#include <sys/queue.h>
+#include <stdbool.h>
+
+struct bnxt_vnic_info {
+       STAILQ_ENTRY(bnxt_vnic_info)    next;
+       uint8_t         ff_pool_idx;
+
+       uint16_t        fw_vnic_id; /* returned by Chimp during alloc */
+       uint16_t        fw_rss_cos_lb_ctx;
+       uint16_t        ctx_is_rss_cos_lb;
+#define MAX_NUM_TRAFFIC_CLASSES                8
+#define MAX_NUM_RSS_QUEUES_PER_VNIC    16
+#define MAX_QUEUES_PER_VNIC    (MAX_NUM_RSS_QUEUES_PER_VNIC + \
+                                MAX_NUM_TRAFFIC_CLASSES)
+       uint16_t        start_grp_id;
+       uint16_t        end_grp_id;
+       uint16_t        fw_grp_ids[MAX_QUEUES_PER_VNIC];
+       uint16_t        hash_type;
+       phys_addr_t     rss_table_dma_addr;
+       uint16_t        *rss_table;
+       phys_addr_t     rss_hash_key_dma_addr;
+       void            *rss_hash_key;
+       uint32_t        flags;
+#define BNXT_VNIC_INFO_PROMISC                 (1 << 0)
+#define BNXT_VNIC_INFO_ALLMULTI                        (1 << 1)
+
+       bool            vlan_strip;
+       bool            func_default;
+
+       STAILQ_HEAD(, bnxt_filter_info) filter;
+};
+
+struct bnxt;
+void bnxt_init_vnics(struct bnxt *bp);
+int bnxt_free_vnic(struct bnxt *bp, struct bnxt_vnic_info *vnic,
+                         int pool);
+struct bnxt_vnic_info *bnxt_alloc_vnic(struct bnxt *bp);
+void bnxt_free_all_vnics(struct bnxt *bp);
+void bnxt_free_vnic_attributes(struct bnxt *bp);
+int bnxt_alloc_vnic_attributes(struct bnxt *bp);
+void bnxt_free_vnic_mem(struct bnxt *bp);
+int bnxt_alloc_vnic_mem(struct bnxt *bp);
+
+#endif