mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-18 19:07:03 +07:00
7dfbe7d799
This patch updates year and company name in the copyright markings in the be2net source files. Signed-off-by: Somnath Kotur <somnath.kotur@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
78 lines
1.9 KiB
C
78 lines
1.9 KiB
C
/*
|
|
* Copyright (C) 2005 - 2016 Broadcom
|
|
* All rights reserved.
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License version 2
|
|
* as published by the Free Software Foundation. The full GNU General
|
|
* Public License is included in this distribution in the file called COPYING.
|
|
*
|
|
* Contact Information:
|
|
* linux-drivers@emulex.com
|
|
*
|
|
* Emulex
|
|
* 3333 Susan Street
|
|
* Costa Mesa, CA 92626
|
|
*/
|
|
|
|
#ifndef BE_ROCE_H
|
|
#define BE_ROCE_H
|
|
|
|
#include <linux/pci.h>
|
|
#include <linux/netdevice.h>
|
|
|
|
#define BE_ROCE_ABI_VERSION 1
|
|
|
|
struct ocrdma_dev;
|
|
|
|
enum be_interrupt_mode {
|
|
BE_INTERRUPT_MODE_MSIX = 0,
|
|
BE_INTERRUPT_MODE_INTX = 1,
|
|
BE_INTERRUPT_MODE_MSI = 2,
|
|
};
|
|
|
|
#define MAX_MSIX_VECTORS 32
|
|
struct be_dev_info {
|
|
u8 __iomem *db;
|
|
u64 unmapped_db;
|
|
u32 db_page_size;
|
|
u32 db_total_size;
|
|
u64 dpp_unmapped_addr;
|
|
u32 dpp_unmapped_len;
|
|
struct pci_dev *pdev;
|
|
struct net_device *netdev;
|
|
u8 mac_addr[ETH_ALEN];
|
|
u32 dev_family;
|
|
enum be_interrupt_mode intr_mode;
|
|
struct {
|
|
int num_vectors;
|
|
int start_vector;
|
|
u32 vector_list[MAX_MSIX_VECTORS];
|
|
} msix;
|
|
};
|
|
|
|
/* ocrdma driver register's the callback functions with nic driver. */
|
|
struct ocrdma_driver {
|
|
unsigned char name[32];
|
|
u32 be_abi_version;
|
|
struct ocrdma_dev *(*add) (struct be_dev_info *dev_info);
|
|
void (*remove) (struct ocrdma_dev *);
|
|
void (*state_change_handler) (struct ocrdma_dev *, u32 new_state);
|
|
};
|
|
|
|
enum be_roce_event {
|
|
BE_DEV_SHUTDOWN = 2
|
|
};
|
|
|
|
/* APIs for RoCE driver to register callback handlers,
|
|
* which will be invoked when device is added, removed, ifup, ifdown
|
|
*/
|
|
int be_roce_register_driver(struct ocrdma_driver *drv);
|
|
void be_roce_unregister_driver(struct ocrdma_driver *drv);
|
|
|
|
/* API for RoCE driver to issue mailbox commands */
|
|
int be_roce_mcc_cmd(void *netdev_handle, void *wrb_payload,
|
|
int wrb_payload_size, u16 *cmd_status, u16 *ext_status);
|
|
|
|
#endif /* BE_ROCE_H */
|