cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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t7xx_netdev.h (1332B)

      1/* SPDX-License-Identifier: GPL-2.0-only
      2 *
      3 * Copyright (c) 2021, MediaTek Inc.
      4 * Copyright (c) 2021-2022, Intel Corporation.
      5 *
      6 * Authors:
      7 *  Haijun Liu <haijun.liu@mediatek.com>
      8 *  Moises Veleta <moises.veleta@intel.com>
      9 *
     10 * Contributors:
     11 *  Amir Hanania <amir.hanania@intel.com>
     12 *  Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com>
     13 *  Ricardo Martinez <ricardo.martinez@linux.intel.com>
     14 */
     15
     16#ifndef __T7XX_NETDEV_H__
     17#define __T7XX_NETDEV_H__
     18
     19#include <linux/bits.h>
     20#include <linux/netdevice.h>
     21#include <linux/types.h>
     22
     23#include "t7xx_hif_dpmaif.h"
     24#include "t7xx_pci.h"
     25#include "t7xx_state_monitor.h"
     26
     27#define RXQ_NUM				DPMAIF_RXQ_NUM
     28#define NIC_DEV_MAX			21
     29#define NIC_DEV_DEFAULT			2
     30
     31#define CCMNI_NETDEV_WDT_TO		(1 * HZ)
     32#define CCMNI_MTU_MAX			3000
     33
     34struct t7xx_ccmni {
     35	u8				index;
     36	atomic_t			usage;
     37	struct net_device		*dev;
     38	struct t7xx_ccmni_ctrl		*ctlb;
     39};
     40
     41struct t7xx_ccmni_ctrl {
     42	struct t7xx_pci_dev		*t7xx_dev;
     43	struct dpmaif_ctrl		*hif_ctrl;
     44	struct t7xx_ccmni		*ccmni_inst[NIC_DEV_MAX];
     45	struct dpmaif_callbacks		callbacks;
     46	unsigned int			nic_dev_num;
     47	unsigned int			md_sta;
     48	struct t7xx_fsm_notifier	md_status_notify;
     49	bool				wwan_is_registered;
     50};
     51
     52int t7xx_ccmni_init(struct t7xx_pci_dev *t7xx_dev);
     53void t7xx_ccmni_exit(struct t7xx_pci_dev *t7xx_dev);
     54
     55#endif /* __T7XX_NETDEV_H__ */