diff options
| author |   Timos Ampelikiotis <t.ampelikiotis@virtualopensystems.com> | 2023-10-10 11:40:56 +0000 |
|---|---|---|
| committer | Timos Ampelikiotis <t.ampelikiotis@virtualopensystems.com> | 2023-10-10 11:40:56 +0000 |
| commit | e02cda008591317b1625707ff8e115a4841aa889 (patch) | |
| tree | aee302e3cf8b59ec2d32ec481be3d1afddfc8968 /include/hw/net/ftgmac100.h | |
| parent | cc668e6b7e0ffd8c9d130513d12053cf5eda1d3b (diff) | |
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
Diffstat (limited to 'include/hw/net/ftgmac100.h')
| -rw-r--r-- | include/hw/net/ftgmac100.h | 87 |
1 files changed, 87 insertions, 0 deletions
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 |