diff options
Diffstat (limited to 'drivers/net/bnxt/bnxt_vnic.h')
| -rw-r--r-- | drivers/net/bnxt/bnxt_vnic.h | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/drivers/net/bnxt/bnxt_vnic.h b/drivers/net/bnxt/bnxt_vnic.h new file mode 100644 index 00000000..9671ba42 --- /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 |