From e02cda008591317b1625707ff8e115a4841aa889 Mon Sep 17 00:00:00 2001
From: Timos Ampelikiotis <t.ampelikiotis@virtualopensystems.com>
Date: Tue, 10 Oct 2023 11:40:56 +0000
Subject: Introduce Virtio-loopback epsilon release:

Epsilon release introduces a new compatibility layer which make virtio-loopback
design to work with QEMU and rust-vmm vhost-user backend without require any
changes.

Signed-off-by: Timos Ampelikiotis <t.ampelikiotis@virtualopensystems.com>
Change-Id: I52e57563e08a7d0bdc002f8e928ee61ba0c53dd9
---
 include/hw/net/ftgmac100.h | 87 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 87 insertions(+)
 create mode 100644 include/hw/net/ftgmac100.h

(limited to 'include/hw/net/ftgmac100.h')

diff --git a/include/hw/net/ftgmac100.h b/include/hw/net/ftgmac100.h
new file mode 100644
index 000000000..765d1538a
--- /dev/null
+++ b/include/hw/net/ftgmac100.h
@@ -0,0 +1,87 @@
+/*
+ * Faraday FTGMAC100 Gigabit Ethernet
+ *
+ * Copyright (C) 2016-2017, IBM Corporation.
+ *
+ * This code is licensed under the GPL version 2 or later. See the
+ * COPYING file in the top-level directory.
+ */
+
+#ifndef FTGMAC100_H
+#define FTGMAC100_H
+#include "qom/object.h"
+
+#define TYPE_FTGMAC100 "ftgmac100"
+OBJECT_DECLARE_SIMPLE_TYPE(FTGMAC100State, FTGMAC100)
+
+#include "hw/sysbus.h"
+#include "net/net.h"
+
+/*
+ * Max frame size for the receiving buffer
+ */
+#define FTGMAC100_MAX_FRAME_SIZE    9220
+
+struct FTGMAC100State {
+    /*< private >*/
+    SysBusDevice parent_obj;
+
+    /*< public >*/
+    NICState *nic;
+    NICConf conf;
+    qemu_irq irq;
+    MemoryRegion iomem;
+
+    uint8_t frame[FTGMAC100_MAX_FRAME_SIZE];
+
+    uint32_t irq_state;
+    uint32_t isr;
+    uint32_t ier;
+    uint32_t rx_enabled;
+    uint32_t rx_ring;
+    uint32_t rx_descriptor;
+    uint32_t tx_ring;
+    uint32_t tx_descriptor;
+    uint32_t math[2];
+    uint32_t rbsr;
+    uint32_t itc;
+    uint32_t aptcr;
+    uint32_t dblac;
+    uint32_t revr;
+    uint32_t fear1;
+    uint32_t tpafcr;
+    uint32_t maccr;
+    uint32_t phycr;
+    uint32_t phydata;
+    uint32_t fcr;
+
+
+    uint32_t phy_status;
+    uint32_t phy_control;
+    uint32_t phy_advertise;
+    uint32_t phy_int;
+    uint32_t phy_int_mask;
+
+    bool aspeed;
+    uint32_t txdes0_edotr;
+    uint32_t rxdes0_edorr;
+};
+
+#define TYPE_ASPEED_MII "aspeed-mmi"
+OBJECT_DECLARE_SIMPLE_TYPE(AspeedMiiState, ASPEED_MII)
+
+/*
+ * AST2600 MII controller
+ */
+struct AspeedMiiState {
+    /*< private >*/
+    SysBusDevice parent_obj;
+
+    FTGMAC100State *nic;
+
+    MemoryRegion iomem;
+    uint32_t phycr;
+    uint32_t phydata;
+};
+
+#endif
-- 
cgit 1.2.3-korg