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/*
* Copyright (c) 2016 QLogic Corporation.
* All rights reserved.
* www.qlogic.com
*
* See LICENSE.qede_pmd for copyright and licensing details.
*/
#ifndef _QEDE_ETHDEV_H_
#define _QEDE_ETHDEV_H_
#include <sys/queue.h>
#include <rte_ether.h>
#include <rte_ethdev.h>
#include <rte_dev.h>
/* ecore includes */
#include "base/bcm_osal.h"
#include "base/ecore.h"
#include "base/ecore_dev_api.h"
#include "base/ecore_l2_api.h"
#include "base/ecore_vf_api.h"
#include "base/ecore_hsi_common.h"
#include "base/ecore_int_api.h"
#include "base/ecore_chain.h"
#include "base/ecore_status.h"
#include "base/ecore_hsi_eth.h"
#include "base/ecore_dev_api.h"
#include "base/ecore_iov_api.h"
#include "base/ecore_cxt.h"
#include "base/nvm_cfg.h"
#include "qede_logs.h"
#include "qede_if.h"
#include "qede_eth_if.h"
#include "qede_rxtx.h"
#define qede_stringify1(x...) #x
#define qede_stringify(x...) qede_stringify1(x)
/* Driver versions */
#define QEDE_PMD_VER_PREFIX "QEDE PMD"
#define QEDE_PMD_VERSION_MAJOR 1
#define QEDE_PMD_VERSION_MINOR 2
#define QEDE_PMD_VERSION_REVISION 0
#define QEDE_PMD_VERSION_PATCH 1
#define QEDE_PMD_VERSION qede_stringify(QEDE_PMD_VERSION_MAJOR) "." \
qede_stringify(QEDE_PMD_VERSION_MINOR) "." \
qede_stringify(QEDE_PMD_VERSION_REVISION) "." \
qede_stringify(QEDE_PMD_VERSION_PATCH)
#define QEDE_PMD_DRV_VER_STR_SIZE NAME_SIZE
#define QEDE_PMD_VER_PREFIX "QEDE PMD"
#define QEDE_RSS_INDIR_INITED (1 << 0)
#define QEDE_RSS_KEY_INITED (1 << 1)
#define QEDE_RSS_CAPS_INITED (1 << 2)
#define QEDE_MAX_RSS_CNT(edev) ((edev)->dev_info.num_queues)
#define QEDE_MAX_TSS_CNT(edev) ((edev)->dev_info.num_queues * \
(edev)->dev_info.num_tc)
#define QEDE_QUEUE_CNT(qdev) ((qdev)->num_queues)
#define QEDE_RSS_COUNT(qdev) ((qdev)->num_queues - (qdev)->fp_num_tx)
#define QEDE_TSS_COUNT(qdev) (((qdev)->num_queues - (qdev)->fp_num_rx) * \
(qdev)->num_tc)
#define QEDE_FASTPATH_TX (1 << 0)
#define QEDE_FASTPATH_RX (1 << 1)
#define QEDE_DUPLEX_FULL 1
#define QEDE_DUPLEX_HALF 2
#define QEDE_DUPLEX_UNKNOWN 0xff
#define QEDE_SUPPORTED_AUTONEG (1 << 6)
#define QEDE_SUPPORTED_PAUSE (1 << 13)
#define QEDE_INIT_QDEV(eth_dev) (eth_dev->data->dev_private)
#define QEDE_INIT_EDEV(adapter) (&((struct qede_dev *)adapter)->edev)
#define QEDE_INIT(eth_dev) { \
struct qede_dev *qdev = eth_dev->data->dev_private; \
struct ecore_dev *edev = &qdev->edev; \
}
/************* QLogic 25G/40G/100G vendor/devices ids *************/
#define PCI_VENDOR_ID_QLOGIC 0x1077
#define CHIP_NUM_57980E 0x1634
#define CHIP_NUM_57980S 0x1629
#define CHIP_NUM_VF 0x1630
#define CHIP_NUM_57980S_40 0x1634
#define CHIP_NUM_57980S_25 0x1656
#define CHIP_NUM_57980S_IOV 0x1664
#define CHIP_NUM_57980S_100 0x1644
#define PCI_DEVICE_ID_NX2_57980E CHIP_NUM_57980E
#define PCI_DEVICE_ID_NX2_57980S CHIP_NUM_57980S
#define PCI_DEVICE_ID_NX2_VF CHIP_NUM_VF
#define PCI_DEVICE_ID_57980S_40 CHIP_NUM_57980S_40
#define PCI_DEVICE_ID_57980S_25 CHIP_NUM_57980S_25
#define PCI_DEVICE_ID_57980S_IOV CHIP_NUM_57980S_IOV
#define PCI_DEVICE_ID_57980S_100 CHIP_NUM_57980S_100
extern char fw_file[];
/* Port/function states */
enum qede_dev_state {
QEDE_DEV_INIT, /* Init the chip and Slowpath */
QEDE_DEV_CONFIG, /* Create Vport/Fastpath resources */
QEDE_DEV_START, /* Start RX/TX queues, enable traffic */
QEDE_DEV_STOP, /* Deactivate vport and stop traffic */
};
struct qede_vlan_entry {
SLIST_ENTRY(qede_vlan_entry) list;
uint16_t vid;
};
/*
* Structure to store private data for each port.
*/
struct qede_dev {
struct ecore_dev edev;
uint8_t protocol;
const struct qed_eth_ops *ops;
struct qed_dev_eth_info dev_info;
struct ecore_sb_info *sb_array;
struct qede_fastpath *fp_array;
uint8_t num_tc;
uint16_t mtu;
bool rss_enabled;
struct qed_update_vport_rss_params rss_params;
uint32_t flags;
bool gro_disable;
uint16_t num_queues;
uint8_t fp_num_tx;
uint8_t fp_num_rx;
enum qede_dev_state state;
SLIST_HEAD(vlan_list_head, qede_vlan_entry)vlan_list_head;
uint16_t configured_vlans;
bool accept_any_vlan;
struct ether_addr primary_mac;
bool handle_hw_err;
char drv_ver[QEDE_PMD_DRV_VER_STR_SIZE];
};
/* Static functions */
static int qede_vlan_filter_set(struct rte_eth_dev *eth_dev,
uint16_t vlan_id, int on);
static int qede_rss_hash_update(struct rte_eth_dev *eth_dev,
struct rte_eth_rss_conf *rss_conf);
static int qede_rss_reta_update(struct rte_eth_dev *eth_dev,
struct rte_eth_rss_reta_entry64 *reta_conf,
uint16_t reta_size);
/* Non-static functions */
void qede_init_rss_caps(uint8_t *rss_caps, uint64_t hf);
int qed_fill_eth_dev_info(struct ecore_dev *edev,
struct qed_dev_eth_info *info);
int qede_dev_set_link_state(struct rte_eth_dev *eth_dev, bool link_up);
#endif /* _QEDE_ETHDEV_H_ */
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