1 files changed, 67 insertions, 0 deletions
diff --git a/qemu/hw/net/pcnet.h b/qemu/hw/net/pcnet.h
new file mode 100644
index 000000000..dec8de834
--- /dev/null
+++ b/qemu/hw/net/pcnet.h
@@ -0,0 +1,67 @@
+#ifndef HW_PCNET_H
+#define HW_PCNET_H 1
+
+#define PCNET_IOPORT_SIZE       0x20
+#define PCNET_PNPMMIO_SIZE      0x20
+
+#define PCNET_LOOPTEST_CRC	1
+#define PCNET_LOOPTEST_NOCRC	2
+
+#include "exec/memory.h"
+
+/* BUS CONFIGURATION REGISTERS */
+#define BCR_MSRDA    0
+#define BCR_MSWRA    1
+#define BCR_MC       2
+#define BCR_LNKST    4
+#define BCR_LED1     5
+#define BCR_LED2     6
+#define BCR_LED3     7
+#define BCR_FDC      9
+#define BCR_BSBC     18
+#define BCR_EECAS    19
+#define BCR_SWS      20
+#define BCR_PLAT     22
+
+#define BCR_TMAULOOP(S)  !!((S)->bcr[BCR_MC  ] & 0x4000)
+#define BCR_APROMWE(S)   !!((S)->bcr[BCR_MC  ] & 0x0100)
+#define BCR_DWIO(S)      !!((S)->bcr[BCR_BSBC] & 0x0080)
+#define BCR_SSIZE32(S)   !!((S)->bcr[BCR_SWS ] & 0x0100)
+#define BCR_SWSTYLE(S)     ((S)->bcr[BCR_SWS ] & 0x00FF)
+
+typedef struct PCNetState_st PCNetState;
+
+struct PCNetState_st {
+    NICState *nic;
+    NICConf conf;
+    QEMUTimer *poll_timer;
+    int rap, isr, lnkst;
+    uint32_t rdra, tdra;
+    uint8_t prom[16];
+    uint16_t csr[128];
+    uint16_t bcr[32];
+    int xmit_pos;
+    uint64_t timer;
+    MemoryRegion mmio;
+    uint8_t buffer[4096];
+    qemu_irq irq;
+    void (*phys_mem_read)(void *dma_opaque, hwaddr addr,
+                         uint8_t *buf, int len, int do_bswap);
+    void (*phys_mem_write)(void *dma_opaque, hwaddr addr,
+                          uint8_t *buf, int len, int do_bswap);
+    void *dma_opaque;
+    int tx_busy;
+    int looptest;
+};
+
+void pcnet_h_reset(void *opaque);
+void pcnet_ioport_writew(void *opaque, uint32_t addr, uint32_t val);
+uint32_t pcnet_ioport_readw(void *opaque, uint32_t addr);
+void pcnet_ioport_writel(void *opaque, uint32_t addr, uint32_t val);
+uint32_t pcnet_ioport_readl(void *opaque, uint32_t addr);
+uint32_t pcnet_bcr_readw(PCNetState *s, uint32_t rap);
+ssize_t pcnet_receive(NetClientState *nc, const uint8_t *buf, size_t size_);
+void pcnet_set_link_status(NetClientState *nc);
+void pcnet_common_init(DeviceState *dev, PCNetState *s, NetClientInfo *info);
+extern const VMStateDescription vmstate_pcnet;
+#endif