/*
- * This file is part of the LinuxBIOS project.
+ * This file is part of the coreboot project.
*
* Copyright (C) 2004 Tyan Computer
* Written by Yinghai Lu <yhlu@tyan.com> for Tyan Computer.
outl(0x80001048,0xcf8);
outl((inl(0xcfc) & 0xfffffffd),0xcfc ); // enable IO78/79h for APC Index/Data
- printk_debug("MAC addr in APC = ");
+ printk(BIOS_DEBUG, "MAC addr in APC = ");
for(i = 0x9 ; i <=0xe ; i++)
{
- printk_debug("%2.2x",readApcByte(i));
+ printk(BIOS_DEBUG, "%2.2x",readApcByte(i));
}
- printk_debug("\n");
+ printk(BIOS_DEBUG, "\n");
/* Set APC Reload */
writeApcByte(0x7,readApcByte(0x7)&0xf7);
static void set_apc(struct device *dev)
{
- uint32_t tmp;
uint16_t addr;
- uint32_t idx;
uint16_t i;
uint8_t bTmp;
#define LoopNum 200
static unsigned long ReadEEprom( struct device *dev, uint32_t base, uint32_t Reg)
{
- uint16_t data;
+ uint32_t data;
uint32_t i;
uint32_t ulValue;
ulValue = (0x80 | (0x2 << 8) | (Reg << 10)); //BIT_7
- writel( ulValue,base+0x3c);
+ write32(base+0x3c, ulValue);
mdelay(10);
for(i=0 ; i <= LoopNum; i++)
{
- ulValue=readl(base+0x3c);
+ ulValue=read32(base+0x3c);
if(!(ulValue & 0x0080)) //BIT_7
break;
if(i==LoopNum) data=0x10000;
else{
- ulValue=readl(base+0x3c);
- data = (uint16_t)((ulValue & 0xffff0000) >> 16);
+ ulValue=read32(base+0x3c);
+ data = ((ulValue & 0xffff0000) >> 16);
}
return data;
static int phy_read(uint32_t base, unsigned phy_addr, unsigned phy_reg)
{
uint32_t ulValue;
- unsigned loop = 0x100;
uint32_t Read_Cmd;
uint16_t usData;
- uint16_t tmp;
Read_Cmd = ((phy_reg << 11) |
SMI_REQUEST);
// SmiMgtInterface Reg is the SMI management interface register(offset 44h) of MAC
- writel( Read_Cmd,base+0x44);
- //outl( Read_Cmd,tmp+0x44);
+ write32(base+0x44, Read_Cmd);
// Polling SMI_REQ bit to be deasserted indicated read command completed
do
{
// Wait 20 usec before checking status
- //StallAndWait(20);
mdelay(20);
- ulValue = readl(base+0x44);
- //ulValue = inl(tmp+0x44);
+ ulValue = read32(base+0x44);
} while((ulValue & SMI_REQUEST) != 0);
- //printk_debug("base %x cmd %lx ret val %lx\n", tmp,Read_Cmd,ulValue);
+ //printk(BIOS_DEBUG, "base %x cmd %lx ret val %lx\n", tmp,Read_Cmd,ulValue);
usData=(ulValue>>16);
static int phy_detect(uint32_t base,uint16_t *PhyAddr) //BOOL PHY_Detect()
{
int bFoundPhy = FALSE;
- uint32_t Read_Cmd;
uint16_t usData;
int PhyAddress = 0;
if(!bFoundPhy)
{
- printk_debug("PHY not found !!!! \n");
+ printk(BIOS_DEBUG, "PHY not found !!!! \n");
}
*PhyAddr=PhyAddress;
static void nic_init(struct device *dev)
{
- uint32_t dword, old;
- uint32_t mac_h, mac_l;
- int eeprom_valid = 0;
int val;
uint16_t PhyAddr;
- struct southbridge_sis_sis966_config *conf;
- static uint32_t nic_index = 0;
uint32_t base;
struct resource *res;
- uint32_t reg;
print_debug("NIC_INIT:---------->\n");
if(!res)
{
- printk_debug("NIC Cannot find resource..\r\n");
+ printk(BIOS_DEBUG, "NIC Cannot find resource..\r\n");
return;
}
base = res->base;
- printk_debug("NIC base address %lx\n",base);
+ printk(BIOS_DEBUG, "NIC base address %lx\n",base);
if(!(val=phy_detect(base,&PhyAddr)))
{
- printk_debug("PHY detect fail !!!!\r\n");
+ printk(BIOS_DEBUG, "PHY detect fail !!!!\r\n");
return;
}
- ulValue=readl(base + 0x38L); // check EEPROM existing
+ ulValue=read32(base + 0x38L); // check EEPROM existing
if((ulValue & 0x0002))
{
// if that is valid we will use that
- printk_debug("EEPROM contents %x \n",ReadEEprom( dev, base, 0LL));
+ printk(BIOS_DEBUG, "EEPROM contents %x \n",ReadEEprom( dev, base, 0LL));
for(i=0;i<3;i++) {
//status = smbus_read_byte(dev_eeprom, i);
ulValue=ReadEEprom( dev, base, i+3L);
}
}else{
// read MAC address from firmware
- printk_debug("EEPROM invalid!!\nReg 0x38h=%.8lx \n",ulValue);
- MacAddr[0]=readw(0xffffffc0); // mac address store at here
- MacAddr[1]=readw(0xffffffc2);
- MacAddr[2]=readw(0xffffffc4);
+ printk(BIOS_DEBUG, "EEPROM invalid!!\nReg 0x38h=%.8lx \n",ulValue);
+ MacAddr[0]=read16(0xffffffc0); // mac address store at here
+ MacAddr[1]=read16(0xffffffc2);
+ MacAddr[2]=read16(0xffffffc4);
}
set_apc(dev);
print_debug("NIC_INIT:<----------\n");
return;
-#define RegStationMgtInf 0x44
-#define PHY_RGMII 0x10000000
-
- writel(PHY_RGMII, base + RegStationMgtInf);
- conf = dev->chip_info;
-
- if(conf->mac_eeprom_smbus != 0) {
-// read MAC address from EEPROM at first
-
- struct device *dev_eeprom;
- dev_eeprom = dev_find_slot_on_smbus(conf->mac_eeprom_smbus, conf->mac_eeprom_addr);
-
- if(dev_eeprom) {
- // if that is valid we will use that
- unsigned char dat[6];
- int status;
- int i;
- for(i=0;i<6;i++) {
- status = smbus_read_byte(dev_eeprom, i);
- if(status < 0) break;
- dat[i] = status & 0xff;
- }
- if(status >= 0) {
- mac_l = 0;
- for(i=3;i>=0;i--) {
- mac_l <<= 8;
- mac_l += dat[i];
- }
- if(mac_l != 0xffffffff) {
- mac_l += nic_index;
- mac_h = 0;
- for(i=5;i>=4;i--) {
- mac_h <<= 8;
- mac_h += dat[i];
- }
- eeprom_valid = 1;
- }
- }
- }
- }
-
-// if that is invalid we will read that from romstrap
- if(!eeprom_valid) {
- unsigned long mac_pos;
- mac_pos = 0xffffffd0; // refer to romstrap.inc and romstrap.lds
- mac_l = readl(mac_pos) + nic_index; // overflow?
- mac_h = readl(mac_pos + 4);
-
- }
-
-// set that into NIC MMIO
-#define NvRegMacAddrA 0xA8
-#define NvRegMacAddrB 0xAC
- writel(mac_l, base + NvRegMacAddrA);
- writel(mac_h, base + NvRegMacAddrB);
-
- nic_index++;
-
-#if CONFIG_PCI_ROM_RUN == 1
- pci_dev_init(dev);// it will init option rom
-#endif
}
// .enable = sis966_enable,
.ops_pci = &lops_pci,
};
+
static const struct pci_driver nic_driver __pci_driver = {
.ops = &nic_ops,
.vendor = PCI_VENDOR_ID_SIS,
- .device = PCI_DEVICE_ID_SIS_SIS966_NIC1,
+ .device = PCI_DEVICE_ID_SIS_SIS966_NIC,
};
projects / coreboot.git / blobdiff