X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=qemu%2Fhw%2Fnet%2Fne2000.h;fp=qemu%2Fhw%2Fnet%2Fne2000.h;h=e500306aac2948d886cd046ba152cebc60e7b815;hb=e44e3482bdb4d0ebde2d8b41830ac2cdb07948fb;hp=0000000000000000000000000000000000000000;hpb=9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00;p=kvmfornfv.git

diff --git a/qemu/hw/net/ne2000.h b/qemu/hw/net/ne2000.h
new file mode 100644
index 000000000..e500306aa
--- /dev/null
+++ b/qemu/hw/net/ne2000.h
@@ -0,0 +1,40 @@
+#ifndef HW_NE2000_H
+#define HW_NE2000_H 1
+
+#define NE2000_PMEM_SIZE    (32*1024)
+#define NE2000_PMEM_START   (16*1024)
+#define NE2000_PMEM_END     (NE2000_PMEM_SIZE+NE2000_PMEM_START)
+#define NE2000_MEM_SIZE     NE2000_PMEM_END
+
+typedef struct NE2000State {
+    MemoryRegion io;
+    uint8_t cmd;
+    uint32_t start;
+    uint32_t stop;
+    uint8_t boundary;
+    uint8_t tsr;
+    uint8_t tpsr;
+    uint16_t tcnt;
+    uint16_t rcnt;
+    uint32_t rsar;
+    uint8_t rsr;
+    uint8_t rxcr;
+    uint8_t isr;
+    uint8_t dcfg;
+    uint8_t imr;
+    uint8_t phys[6]; /* mac address */
+    uint8_t curpag;
+    uint8_t mult[8]; /* multicast mask array */
+    qemu_irq irq;
+    NICState *nic;
+    NICConf c;
+    uint8_t mem[NE2000_MEM_SIZE];
+} NE2000State;
+
+void ne2000_setup_io(NE2000State *s, DeviceState *dev, unsigned size);
+extern const VMStateDescription vmstate_ne2000;
+void ne2000_reset(NE2000State *s);
+int ne2000_can_receive(NetClientState *nc);
+ssize_t ne2000_receive(NetClientState *nc, const uint8_t *buf, size_t size_);
+
+#endif