5cd0e2889c
Adding code to enable support for NIC Partitioning or NPAR 1.0 As a part of NPAR, we don't allow port settings like speed or flow control to be changed. Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com> Reviewed-by: Stephen Hurd <stephen.hurd@broadcom.com> Reviewed-by: David Christensen <david.christensen@broadcom.com>
181 lines
5.0 KiB
C
181 lines
5.0 KiB
C
/*-
|
|
* BSD LICENSE
|
|
*
|
|
* Copyright(c) Broadcom Limited.
|
|
* 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_H_
|
|
#define _BNXT_H_
|
|
|
|
#include <inttypes.h>
|
|
#include <sys/queue.h>
|
|
|
|
#include <rte_ethdev.h>
|
|
#include <rte_memory.h>
|
|
#include <rte_lcore.h>
|
|
#include <rte_spinlock.h>
|
|
|
|
#include "bnxt_cpr.h"
|
|
|
|
#define BNXT_MAX_MTU 9000
|
|
#define VLAN_TAG_SIZE 4
|
|
|
|
enum bnxt_hw_context {
|
|
HW_CONTEXT_NONE = 0,
|
|
HW_CONTEXT_IS_RSS = 1,
|
|
HW_CONTEXT_IS_COS = 2,
|
|
HW_CONTEXT_IS_LB = 3,
|
|
};
|
|
|
|
struct bnxt_vf_info {
|
|
uint16_t fw_fid;
|
|
uint8_t mac_addr[ETHER_ADDR_LEN];
|
|
uint16_t max_rsscos_ctx;
|
|
uint16_t max_cp_rings;
|
|
uint16_t max_tx_rings;
|
|
uint16_t max_rx_rings;
|
|
uint16_t max_l2_ctx;
|
|
uint16_t max_vnics;
|
|
uint16_t vlan;
|
|
struct bnxt_pf_info *pf;
|
|
};
|
|
|
|
struct bnxt_pf_info {
|
|
#define BNXT_FIRST_PF_FID 1
|
|
#define BNXT_MAX_VFS(bp) (bp->pf.max_vfs)
|
|
#define BNXT_FIRST_VF_FID 128
|
|
#define BNXT_PF_RINGS_USED(bp) bnxt_get_num_queues(bp)
|
|
#define BNXT_PF_RINGS_AVAIL(bp) (bp->pf.max_cp_rings - BNXT_PF_RINGS_USED(bp))
|
|
uint32_t fw_fid;
|
|
uint8_t port_id;
|
|
uint8_t mac_addr[ETHER_ADDR_LEN];
|
|
uint16_t max_rsscos_ctx;
|
|
uint16_t max_cp_rings;
|
|
uint16_t max_tx_rings;
|
|
uint16_t max_rx_rings;
|
|
uint16_t max_l2_ctx;
|
|
uint16_t max_vnics;
|
|
uint16_t first_vf_id;
|
|
uint16_t active_vfs;
|
|
uint16_t max_vfs;
|
|
void *vf_req_buf;
|
|
phys_addr_t vf_req_buf_dma_addr;
|
|
uint32_t vf_req_fwd[8];
|
|
struct bnxt_vf_info *vf;
|
|
};
|
|
|
|
/* Max wait time is 10 * 100ms = 1s */
|
|
#define BNXT_LINK_WAIT_CNT 10
|
|
#define BNXT_LINK_WAIT_INTERVAL 100
|
|
struct bnxt_link_info {
|
|
uint8_t phy_flags;
|
|
uint8_t mac_type;
|
|
uint8_t phy_link_status;
|
|
uint8_t loop_back;
|
|
uint8_t link_up;
|
|
uint8_t duplex;
|
|
uint8_t pause;
|
|
uint8_t force_pause;
|
|
uint8_t auto_pause;
|
|
uint8_t auto_mode;
|
|
#define PHY_VER_LEN 3
|
|
uint8_t phy_ver[PHY_VER_LEN];
|
|
uint16_t link_speed;
|
|
uint16_t support_speeds;
|
|
uint16_t auto_link_speed;
|
|
uint16_t auto_link_speed_mask;
|
|
uint32_t preemphasis;
|
|
};
|
|
|
|
#define BNXT_COS_QUEUE_COUNT 8
|
|
struct bnxt_cos_queue_info {
|
|
uint8_t id;
|
|
uint8_t profile;
|
|
};
|
|
|
|
struct bnxt {
|
|
void *bar0;
|
|
|
|
struct rte_eth_dev *eth_dev;
|
|
struct rte_pci_device *pdev;
|
|
|
|
uint32_t flags;
|
|
#define BNXT_FLAG_REGISTERED (1 << 0)
|
|
#define BNXT_FLAG_VF (1 << 1)
|
|
#define BNXT_PF(bp) (!((bp)->flags & BNXT_FLAG_VF))
|
|
#define BNXT_VF(bp) ((bp)->flags & BNXT_FLAG_VF)
|
|
#define BNXT_NPAR_ENABLED(bp) ((bp)->port_partition_type)
|
|
#define BNXT_NPAR_PF(bp) (BNXT_PF(bp) && BNXT_NPAR_ENABLED(bp))
|
|
|
|
unsigned int rx_nr_rings;
|
|
unsigned int rx_cp_nr_rings;
|
|
struct bnxt_rx_queue **rx_queues;
|
|
|
|
unsigned int tx_nr_rings;
|
|
unsigned int tx_cp_nr_rings;
|
|
struct bnxt_tx_queue **tx_queues;
|
|
|
|
/* Default completion ring */
|
|
struct bnxt_cp_ring_info *def_cp_ring;
|
|
uint32_t max_ring_grps;
|
|
struct bnxt_ring_grp_info *grp_info;
|
|
|
|
unsigned int nr_vnics;
|
|
|
|
struct bnxt_vnic_info *vnic_info;
|
|
STAILQ_HEAD(, bnxt_vnic_info) free_vnic_list;
|
|
|
|
struct bnxt_filter_info *filter_info;
|
|
STAILQ_HEAD(, bnxt_filter_info) free_filter_list;
|
|
|
|
/* VNIC pointer for flow filter (VMDq) pools */
|
|
#define MAX_FF_POOLS ETH_64_POOLS
|
|
STAILQ_HEAD(, bnxt_vnic_info) ff_pool[MAX_FF_POOLS];
|
|
|
|
#define MAX_NUM_MAC_ADDR 32
|
|
uint8_t mac_addr[ETHER_ADDR_LEN];
|
|
|
|
uint16_t hwrm_cmd_seq;
|
|
void *hwrm_cmd_resp_addr;
|
|
phys_addr_t hwrm_cmd_resp_dma_addr;
|
|
rte_spinlock_t hwrm_lock;
|
|
uint16_t max_req_len;
|
|
uint16_t max_resp_len;
|
|
|
|
struct bnxt_link_info link_info;
|
|
struct bnxt_cos_queue_info cos_queue[BNXT_COS_QUEUE_COUNT];
|
|
|
|
struct bnxt_pf_info pf;
|
|
struct bnxt_vf_info vf;
|
|
uint8_t port_partition_type;
|
|
};
|
|
|
|
#endif
|