Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / u-boot / board / evb64260 / eth.h

diff --git a/qemu/roms/u-boot/board/evb64260/eth.h b/qemu/roms/u-boot/board/evb64260/eth.h
new file mode 100644 (file)
index 0000000..99581f0
--- /dev/null
+++ b/qemu/roms/u-boot/board/evb64260/eth.h
@@ -0,0 +1,59 @@
+/*
+ * (C) Copyright 2001
+ * Josh Huber <huber@mclx.com>, Mission Critical Linux, Inc.
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ */
+
+/*
+ * eth.h - header file for the polled mode GT ethernet driver
+ */
+
+#ifndef __GT6426x_ETH_H__
+#define __GT6426x_ETH_H__
+
+#include <asm/types.h>
+#include <asm/io.h>
+#include <asm/byteorder.h>
+#include <common.h>
+
+typedef struct eth0_tx_desc_struct {
+       volatile __u32 bytecount_reserved;
+       volatile __u32 command_status;
+       volatile struct eth0_tx_desc_struct * next_desc;
+       /* Note - the following will not work for 64 bit addressing */
+       volatile unsigned char * buff_pointer;
+} __attribute__ ((packed)) eth0_tx_desc_single;
+
+typedef struct eth0_rx_desc_struct {
+  volatile __u32 buff_size_byte_count;
+  volatile __u32 command_status;
+  volatile struct eth0_rx_desc_struct * next_desc;
+  volatile unsigned char * buff_pointer;
+} __attribute__ ((packed)) eth0_rx_desc_single;
+
+#define NT 20 /* Number of Transmit buffers */
+#define NR 20 /* Number of Receive buffers */
+#define MAX_BUFF_SIZE (1536+2*CACHE_LINE_SIZE) /* 1600 */
+#define ETHERNET_PORTS_DIFFERENCE_OFFSETS 0x400
+
+unsigned long TDN_ETH0 , RDN_ETH0; /* Rx/Tx current Descriptor Number*/
+unsigned int EVB64260_ETH0_irq;
+
+#define CLOSED 0
+#define OPENED 1
+
+#define PORT_ETH0 0
+
+extern eth0_tx_desc_single *eth0_tx_desc;
+extern eth0_rx_desc_single *eth0_rx_desc;
+extern char *eth0_tx_buffer;
+extern char *eth0_rx_buffer[NR];
+extern char *eth_data;
+
+extern int gt6426x_eth_poll(void *v);
+extern int gt6426x_eth_transmit(void *v, char *p, unsigned int s);
+extern void gt6426x_eth_disable(void *v);
+extern int gt6426x_eth_probe(void *v, bd_t *bis);
+
+#endif  /* __GT64260x_ETH_H__ */