diff options
Diffstat (limited to 'drivers/sk98lin/uboot_drv.c')
| -rw-r--r-- | drivers/sk98lin/uboot_drv.c | 143 |
1 files changed, 0 insertions, 143 deletions
diff --git a/drivers/sk98lin/uboot_drv.c b/drivers/sk98lin/uboot_drv.c deleted file mode 100644 index 263dac8106..0000000000 --- a/drivers/sk98lin/uboot_drv.c +++ /dev/null @@ -1,143 +0,0 @@ -/* - * Driver for SysKonnect Gigabit Ethernet Server Adapters. - * - * (C) Copyright 2003 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -#include <common.h> - -#if (CONFIG_COMMANDS & CFG_CMD_NET) && defined(CONFIG_NET_MULTI) && \ - defined(CONFIG_SK98) - -#include "h/skdrv1st.h" -#include "h/skdrv2nd.h" -#include "u-boot_compat.h" - - -#define SKGE_MAX_CARDS 2 - - -extern int skge_probe(struct eth_device **); -extern void SkGeIsr(int irq, void *dev_id, struct pt_regs *ptregs); -extern void SkGeIsrOnePort(int irq, void *dev_id, struct pt_regs *ptregs); -extern int SkGeOpen(struct eth_device *); -extern int SkGeClose(struct eth_device *); -extern int SkGeXmit(struct sk_buff *skb, struct eth_device *dev); -extern void ReceiveIrq(SK_AC *pAC, RX_PORT *pRxPort, SK_BOOL SlowPathLock); - -static int skge_init(struct eth_device *dev, bd_t * bis); -static int skge_send(struct eth_device *dev, volatile void *packet, int length); -static int skge_recv(struct eth_device *dev); -static void skge_halt(struct eth_device *dev); - -int skge_initialize(bd_t * bis) -{ - int numdev, i; - struct eth_device *dev[SKGE_MAX_CARDS]; - - numdev = skge_probe(&dev[0]); - - if (numdev > SKGE_MAX_CARDS) - { - printf("ERROR: numdev > SKGE_MAX_CARDS\n"); - } - - for (i = 0; i < numdev; i++) - { - sprintf (dev[i]->name, "SK98#%d", i); - - dev[i]->init = skge_init; - dev[i]->halt = skge_halt; - dev[i]->send = skge_send; - dev[i]->recv = skge_recv; - - eth_register(dev[i]); - } - - return numdev; -} - - -static int skge_init(struct eth_device *dev, bd_t * bis) -{ - int ret; - SK_AC * pAC = ((DEV_NET*)dev->priv)->pAC; - int i; - - ret = SkGeOpen(dev); - - while (pAC->Rlmt.Port[0].PortState != SK_RLMT_PS_GOING_UP) - { - SkGeIsrOnePort (0, pAC->dev[0], 0); - } - - for (i = 0; i < 100; i ++) - { - udelay(1000); - } - - return ret; -} - - -static void skge_halt(struct eth_device *dev) -{ - SkGeClose(dev); -} - - -static int skge_send(struct eth_device *dev, volatile void *packet, - int length) -{ - int ret = -1; - struct sk_buff * skb = alloc_skb(length, 0); - - if (! skb) - { - printf("skge_send: failed to alloc skb\n"); - goto Done; - } - - memcpy(skb->data, (void*)packet, length); - ret = SkGeXmit(skb, dev); - -Done: - return ret; -} - - -static int skge_recv(struct eth_device *dev) -{ - DEV_NET *pNet; - SK_AC *pAC; - int FromPort = 0; - - pNet = (DEV_NET*) dev->priv; - pAC = pNet->pAC; - - ReceiveIrq(pAC, &pAC->RxPort[FromPort], SK_FALSE); - - return 0; -} - - -#endif /* CONFIG_SK98 */ |