mirror of
https://github.com/torvalds/linux.git
synced 2024-12-26 21:02:19 +00:00
c3e79baf1b
Create the logical queues of the nic. Signed-off-by: Aviad Krawczyk <aviad.krawczyk@huawei.com> Signed-off-by: Zhao Chen <zhaochen6@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
141 lines
3.3 KiB
C
141 lines
3.3 KiB
C
/*
|
|
* Huawei HiNIC PCI Express Linux driver
|
|
* Copyright(c) 2017 Huawei Technologies Co., Ltd
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify it
|
|
* under the terms and conditions of the GNU General Public License,
|
|
* version 2, as published by the Free Software Foundation.
|
|
*
|
|
* This program is distributed in the hope it will be useful, but WITHOUT
|
|
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
|
* for more details.
|
|
*
|
|
*/
|
|
|
|
#ifndef HINIC_HW_DEV_H
|
|
#define HINIC_HW_DEV_H
|
|
|
|
#include <linux/pci.h>
|
|
#include <linux/types.h>
|
|
#include <linux/bitops.h>
|
|
|
|
#include "hinic_hw_if.h"
|
|
#include "hinic_hw_eqs.h"
|
|
#include "hinic_hw_mgmt.h"
|
|
#include "hinic_hw_qp.h"
|
|
#include "hinic_hw_io.h"
|
|
|
|
#define HINIC_MAX_QPS 32
|
|
|
|
#define HINIC_MGMT_NUM_MSG_CMD (HINIC_MGMT_MSG_CMD_MAX - \
|
|
HINIC_MGMT_MSG_CMD_BASE)
|
|
|
|
struct hinic_cap {
|
|
u16 max_qps;
|
|
u16 num_qps;
|
|
};
|
|
|
|
enum hinic_port_cmd {
|
|
HINIC_PORT_CMD_CHANGE_MTU = 2,
|
|
|
|
HINIC_PORT_CMD_ADD_VLAN = 3,
|
|
HINIC_PORT_CMD_DEL_VLAN = 4,
|
|
|
|
HINIC_PORT_CMD_SET_MAC = 9,
|
|
HINIC_PORT_CMD_GET_MAC = 10,
|
|
HINIC_PORT_CMD_DEL_MAC = 11,
|
|
|
|
HINIC_PORT_CMD_SET_RX_MODE = 12,
|
|
|
|
HINIC_PORT_CMD_GET_LINK_STATE = 24,
|
|
|
|
HINIC_PORT_CMD_SET_PORT_STATE = 41,
|
|
|
|
HINIC_PORT_CMD_FWCTXT_INIT = 69,
|
|
|
|
HINIC_PORT_CMD_SET_FUNC_STATE = 93,
|
|
|
|
HINIC_PORT_CMD_GET_GLOBAL_QPN = 102,
|
|
|
|
HINIC_PORT_CMD_GET_CAP = 170,
|
|
};
|
|
|
|
enum hinic_mgmt_msg_cmd {
|
|
HINIC_MGMT_MSG_CMD_BASE = 160,
|
|
|
|
HINIC_MGMT_MSG_CMD_LINK_STATUS = 160,
|
|
|
|
HINIC_MGMT_MSG_CMD_MAX,
|
|
};
|
|
|
|
enum hinic_cb_state {
|
|
HINIC_CB_ENABLED = BIT(0),
|
|
HINIC_CB_RUNNING = BIT(1),
|
|
};
|
|
|
|
struct hinic_cmd_base_qpn {
|
|
u8 status;
|
|
u8 version;
|
|
u8 rsvd0[6];
|
|
|
|
u16 func_idx;
|
|
u16 qpn;
|
|
};
|
|
|
|
struct hinic_hwdev {
|
|
struct hinic_hwif *hwif;
|
|
struct msix_entry *msix_entries;
|
|
|
|
struct hinic_aeqs aeqs;
|
|
struct hinic_func_to_io func_to_io;
|
|
|
|
struct hinic_cap nic_cap;
|
|
};
|
|
|
|
struct hinic_nic_cb {
|
|
void (*handler)(void *handle, void *buf_in,
|
|
u16 in_size, void *buf_out,
|
|
u16 *out_size);
|
|
|
|
void *handle;
|
|
unsigned long cb_state;
|
|
};
|
|
|
|
struct hinic_pfhwdev {
|
|
struct hinic_hwdev hwdev;
|
|
|
|
struct hinic_pf_to_mgmt pf_to_mgmt;
|
|
|
|
struct hinic_nic_cb nic_cb[HINIC_MGMT_NUM_MSG_CMD];
|
|
};
|
|
|
|
void hinic_hwdev_cb_register(struct hinic_hwdev *hwdev,
|
|
enum hinic_mgmt_msg_cmd cmd, void *handle,
|
|
void (*handler)(void *handle, void *buf_in,
|
|
u16 in_size, void *buf_out,
|
|
u16 *out_size));
|
|
|
|
void hinic_hwdev_cb_unregister(struct hinic_hwdev *hwdev,
|
|
enum hinic_mgmt_msg_cmd cmd);
|
|
|
|
int hinic_port_msg_cmd(struct hinic_hwdev *hwdev, enum hinic_port_cmd cmd,
|
|
void *buf_in, u16 in_size, void *buf_out,
|
|
u16 *out_size);
|
|
|
|
int hinic_hwdev_ifup(struct hinic_hwdev *hwdev);
|
|
|
|
void hinic_hwdev_ifdown(struct hinic_hwdev *hwdev);
|
|
|
|
struct hinic_hwdev *hinic_init_hwdev(struct pci_dev *pdev);
|
|
|
|
void hinic_free_hwdev(struct hinic_hwdev *hwdev);
|
|
|
|
int hinic_hwdev_num_qps(struct hinic_hwdev *hwdev);
|
|
|
|
struct hinic_sq *hinic_hwdev_get_sq(struct hinic_hwdev *hwdev, int i);
|
|
|
|
struct hinic_rq *hinic_hwdev_get_rq(struct hinic_hwdev *hwdev, int i);
|
|
|
|
#endif
|