LXR linux/drivers/net/ethernet/apm/xgene-v2/main.h

   1/*
   2 * Applied Micro X-Gene SoC Ethernet v2 Driver
   3 *
   4 * Copyright (c) 2017, Applied Micro Circuits Corporation
   5 * Author(s): Iyappan Subramanian <isubramanian@apm.com>
   6 *            Keyur Chudgar <kchudgar@apm.com>
   7 *
   8 * This program is free software; you can redistribute  it and/or modify it
   9 * under  the terms of  the GNU General  Public License as published by the
  10 * Free Software Foundation;  either version 2 of the  License, or (at your
  11 * option) any later version.
  12 *
  13 * This program is distributed in the hope that it will be useful,
  14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  16 * GNU General Public License for more details.
  17 *
  18 * You should have received a copy of the GNU General Public License
  19 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  20 */
  21
  22#ifndef __XGENE_ENET_V2_MAIN_H__
  23#define __XGENE_ENET_V2_MAIN_H__
  24
  25#include <linux/acpi.h>
  26#include <linux/clk.h>
  27#include <linux/efi.h>
  28#include <linux/if_vlan.h>
  29#include <linux/irq.h>
  30#include <linux/io.h>
  31#include <linux/module.h>
  32#include <linux/of_platform.h>
  33#include <linux/of_net.h>
  34#include <linux/of_mdio.h>
  35#include <linux/prefetch.h>
  36#include <linux/phy.h>
  37#include <net/ip.h>
  38#include "mac.h"
  39#include "enet.h"
  40#include "ring.h"
  41#include "ethtool.h"
  42
  43#define XGENE_ENET_V2_VERSION   "v1.0"
  44#define XGENE_ENET_STD_MTU      1536
  45#define XGENE_ENET_MIN_FRAME    60
  46#define IRQ_ID_SIZE             16
  47
  48struct xge_resource {
  49        void __iomem *base_addr;
  50        int phy_mode;
  51        u32 irq;
  52};
  53
  54struct xge_stats {
  55        u64 tx_packets;
  56        u64 tx_bytes;
  57        u64 rx_packets;
  58        u64 rx_bytes;
  59        u64 rx_errors;
  60};
  61
  62/* ethernet private data */
  63struct xge_pdata {
  64        struct xge_resource resources;
  65        struct xge_desc_ring *tx_ring;
  66        struct xge_desc_ring *rx_ring;
  67        struct platform_device *pdev;
  68        char irq_name[IRQ_ID_SIZE];
  69        struct mii_bus *mdio_bus;
  70        struct net_device *ndev;
  71        struct napi_struct napi;
  72        struct xge_stats stats;
  73        int phy_speed;
  74        u8 nbufs;
  75};
  76
  77int xge_mdio_config(struct net_device *ndev);
  78void xge_mdio_remove(struct net_device *ndev);
  79
  80#endif /* __XGENE_ENET_V2_MAIN_H__ */
  81