diff options
| author |   Yang Zhang <yang.z.zhang@intel.com> | 2015-08-28 09:58:54 +0800 |
|---|---|---|
| committer | Yang Zhang <yang.z.zhang@intel.com> | 2015-09-01 12:44:00 +0800 |
| commit | e44e3482bdb4d0ebde2d8b41830ac2cdb07948fb (patch) | |
| tree | 66b09f592c55df2878107a468a91d21506104d3f /qemu/roms/u-boot/board/evb64260/eth.h | |
| parent | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (diff) | |
Add qemu 2.4.0
Change-Id: Ic99cbad4b61f8b127b7dc74d04576c0bcbaaf4f5
Signed-off-by: Yang Zhang <yang.z.zhang@intel.com>
Diffstat (limited to 'qemu/roms/u-boot/board/evb64260/eth.h')
| -rw-r--r-- | qemu/roms/u-boot/board/evb64260/eth.h | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/qemu/roms/u-boot/board/evb64260/eth.h b/qemu/roms/u-boot/board/evb64260/eth.h new file mode 100644 index 000000000..99581f013 --- /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__ */ |