include/hw/net/ftgmac100.h

   1 /*
   2  * Faraday FTGMAC100 Gigabit Ethernet
   3  *
   4  * Copyright (C) 2016-2017, IBM Corporation.
   5  *
   6  * This code is licensed under the GPL version 2 or later. See the
   7  * COPYING file in the top-level directory.
   8  */
   9
  10 #ifndef FTGMAC100_H
  11 #define FTGMAC100_H
  12 #include "qom/object.h"
  13
  14 #define TYPE_FTGMAC100 "ftgmac100"
  15 OBJECT_DECLARE_SIMPLE_TYPE(FTGMAC100State, FTGMAC100)
  16
  17 #include "hw/sysbus.h"
  18 #include "net/net.h"
  19
  20 /*
  21  * Max frame size for the receiving buffer
  22  */
  23 #define FTGMAC100_MAX_FRAME_SIZE    9220
  24
  25 struct FTGMAC100State {
  26     /*< private >*/
  27     SysBusDevice parent_obj;
  28
  29     /*< public >*/
  30     NICState *nic;
  31     NICConf conf;
  32     qemu_irq irq;
  33     MemoryRegion iomem;
  34
  35     uint8_t frame[FTGMAC100_MAX_FRAME_SIZE];
  36
  37     uint32_t irq_state;
  38     uint32_t isr;
  39     uint32_t ier;
  40     uint32_t rx_enabled;
  41     uint32_t rx_ring;
  42     uint32_t rx_descriptor;
  43     uint32_t tx_ring;
  44     uint32_t tx_descriptor;
  45     uint32_t math[2];
  46     uint32_t rbsr;
  47     uint32_t itc;
  48     uint32_t aptcr;
  49     uint32_t dblac;
  50     uint32_t revr;
  51     uint32_t fear1;
  52     uint32_t tpafcr;
  53     uint32_t maccr;
  54     uint32_t phycr;
  55     uint32_t phydata;
  56     uint32_t fcr;
  57
  58
  59     uint32_t phy_status;
  60     uint32_t phy_control;
  61     uint32_t phy_advertise;
  62     uint32_t phy_int;
  63     uint32_t phy_int_mask;
  64
  65     bool aspeed;
  66     uint32_t txdes0_edotr;
  67     uint32_t rxdes0_edorr;
  68 };
  69
  70 #define TYPE_ASPEED_MII "aspeed-mmi"
  71 OBJECT_DECLARE_SIMPLE_TYPE(AspeedMiiState, ASPEED_MII)
  72
  73 /*
  74  * AST2600 MII controller
  75  */
  76 struct AspeedMiiState {
  77     /*< private >*/
  78     SysBusDevice parent_obj;
  79
  80     FTGMAC100State *nic;
  81
  82     MemoryRegion iomem;
  83     uint32_t phycr;
  84     uint32_t phydata;
  85 };
  86
  87 #endif