Morgan Tsai | 1602dd5 | 2007-10-29 21:00:14 +0000 | [diff] [blame] | 1 | /* |
Stefan Reinauer | 7e61e45 | 2008-01-18 10:35:56 +0000 | [diff] [blame^] | 2 | * This file is part of the coreboot project. |
Morgan Tsai | 1602dd5 | 2007-10-29 21:00:14 +0000 | [diff] [blame] | 3 | * |
| 4 | * Copyright (C) 2004 Tyan Computer |
| 5 | * Written by Yinghai Lu <yhlu@tyan.com> for Tyan Computer. |
| 6 | * Copyright (C) 2006,2007 AMD |
| 7 | * Written by Yinghai Lu <yinghai.lu@amd.com> for AMD. |
| 8 | * Copyright (C) 2007 Silicon Integrated Systems Corp. (SiS) |
| 9 | * Written by Morgan Tsai <my_tsai@sis.com> for SiS. |
| 10 | * |
| 11 | * This program is free software; you can redistribute it and/or modify |
| 12 | * it under the terms of the GNU General Public License as published by |
| 13 | * the Free Software Foundation; either version 2 of the License, or |
| 14 | * (at your option) any later version. |
| 15 | * |
| 16 | * This program is distributed in the hope that it will be useful, |
| 17 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 18 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 19 | * GNU General Public License for more details. |
| 20 | * |
| 21 | * You should have received a copy of the GNU General Public License |
| 22 | * along with this program; if not, write to the Free Software |
| 23 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
| 24 | */ |
| 25 | |
| 26 | #include <console/console.h> |
| 27 | #include <device/device.h> |
| 28 | #include <device/smbus.h> |
| 29 | #include <device/pci.h> |
| 30 | #include <device/pci_ids.h> |
| 31 | #include <device/pci_ops.h> |
| 32 | #include <arch/io.h> |
| 33 | #include <delay.h> |
| 34 | #include "sis966.h" |
| 35 | |
| 36 | |
| 37 | uint8_t SiS_SiS191_init[6][3]={ |
Morgan Tsai | 218c265 | 2007-11-02 16:09:58 +0000 | [diff] [blame] | 38 | {0x04, 0xFF, 0x07}, |
| 39 | {0x2C, 0xFF, 0x39}, |
| 40 | {0x2D, 0xFF, 0x10}, |
| 41 | {0x2E, 0xFF, 0x91}, |
Morgan Tsai | 1602dd5 | 2007-10-29 21:00:14 +0000 | [diff] [blame] | 42 | {0x2F, 0xFF, 0x01}, |
| 43 | {0x00, 0x00, 0x00} //End of table |
| 44 | }; |
| 45 | |
Morgan Tsai | 218c265 | 2007-11-02 16:09:58 +0000 | [diff] [blame] | 46 | |
| 47 | #define StatusReg 0x1 |
Morgan Tsai | 1602dd5 | 2007-10-29 21:00:14 +0000 | [diff] [blame] | 48 | #define SMI_READ 0x0 |
| 49 | #define SMI_REQUEST 0x10 |
| 50 | #define TRUE 1 |
| 51 | #define FALSE 0 |
| 52 | |
| 53 | uint16_t MacAddr[3]; |
| 54 | |
| 55 | |
| 56 | void writeApcByte(int addr, uint8_t value) |
| 57 | { |
| 58 | outb(addr,0x78); |
Morgan Tsai | 218c265 | 2007-11-02 16:09:58 +0000 | [diff] [blame] | 59 | outb(value,0x79); |
Morgan Tsai | 1602dd5 | 2007-10-29 21:00:14 +0000 | [diff] [blame] | 60 | } |
| 61 | uint8_t readApcByte(int addr) |
| 62 | { |
| 63 | uint8_t value; |
| 64 | outb(addr,0x78); |
| 65 | value=inb(0x79); |
| 66 | return(value); |
| 67 | } |
| 68 | |
| 69 | static void readApcMacAddr(void) |
| 70 | { |
| 71 | uint8_t i; |
| 72 | |
| 73 | // enable APC in south bridge sis966 D2F0 |
| 74 | |
Morgan Tsai | 218c265 | 2007-11-02 16:09:58 +0000 | [diff] [blame] | 75 | outl(0x80001048,0xcf8); |
Morgan Tsai | 1602dd5 | 2007-10-29 21:00:14 +0000 | [diff] [blame] | 76 | outl((inl(0xcfc) & 0xfffffffd),0xcfc ); // enable IO78/79h for APC Index/Data |
| 77 | |
| 78 | printk_debug("MAC addr in APC = "); |
Morgan Tsai | 218c265 | 2007-11-02 16:09:58 +0000 | [diff] [blame] | 79 | for(i = 0x9 ; i <=0xe ; i++) |
Morgan Tsai | 1602dd5 | 2007-10-29 21:00:14 +0000 | [diff] [blame] | 80 | { |
| 81 | printk_debug("%2.2x",readApcByte(i)); |
| 82 | } |
| 83 | printk_debug("\n"); |
| 84 | |
| 85 | /* Set APC Reload */ |
| 86 | writeApcByte(0x7,readApcByte(0x7)&0xf7); |
| 87 | writeApcByte(0x7,readApcByte(0x7)|0x0a); |
Morgan Tsai | 218c265 | 2007-11-02 16:09:58 +0000 | [diff] [blame] | 88 | |
Morgan Tsai | 1602dd5 | 2007-10-29 21:00:14 +0000 | [diff] [blame] | 89 | /* disable APC in south bridge */ |
Morgan Tsai | 218c265 | 2007-11-02 16:09:58 +0000 | [diff] [blame] | 90 | outl(0x80001048,0xcf8); |
Morgan Tsai | 1602dd5 | 2007-10-29 21:00:14 +0000 | [diff] [blame] | 91 | outl(inl(0xcfc)&0xffffffbf,0xcfc); |
| 92 | } |
| 93 | |
| 94 | static void set_apc(struct device *dev) |
| 95 | { |
Morgan Tsai | 1602dd5 | 2007-10-29 21:00:14 +0000 | [diff] [blame] | 96 | uint16_t addr; |
Morgan Tsai | 1602dd5 | 2007-10-29 21:00:14 +0000 | [diff] [blame] | 97 | uint16_t i; |
| 98 | uint8_t bTmp; |
| 99 | |
| 100 | /* enable APC in south bridge sis966 D2F0 */ |
Morgan Tsai | 218c265 | 2007-11-02 16:09:58 +0000 | [diff] [blame] | 101 | outl(0x80001048,0xcf8); |
Morgan Tsai | 1602dd5 | 2007-10-29 21:00:14 +0000 | [diff] [blame] | 102 | outl((inl(0xcfc) & 0xfffffffd),0xcfc ); // enable IO78/79h for APC Index/Data |
Morgan Tsai | 218c265 | 2007-11-02 16:09:58 +0000 | [diff] [blame] | 103 | |
Morgan Tsai | 1602dd5 | 2007-10-29 21:00:14 +0000 | [diff] [blame] | 104 | for(i = 0 ; i <3; i++) |
| 105 | { |
| 106 | addr=0x9+2*i; |
| 107 | writeApcByte(addr,(uint8_t)(MacAddr[i]&0xFF)); |
| 108 | writeApcByte(addr+1L,(uint8_t)((MacAddr[i]>>8)&0xFF)); |
| 109 | // printf("%x - ",readMacAddrByte(0x59+i)); |
| 110 | } |
| 111 | |
| 112 | /* Set APC Reload */ |
| 113 | writeApcByte(0x7,readApcByte(0x7)&0xf7); |
| 114 | writeApcByte(0x7,readApcByte(0x7)|0x0a); |
Morgan Tsai | 218c265 | 2007-11-02 16:09:58 +0000 | [diff] [blame] | 115 | |
Morgan Tsai | 1602dd5 | 2007-10-29 21:00:14 +0000 | [diff] [blame] | 116 | /* disable APC in south bridge */ |
Morgan Tsai | 218c265 | 2007-11-02 16:09:58 +0000 | [diff] [blame] | 117 | outl(0x80001048,0xcf8); |
Morgan Tsai | 1602dd5 | 2007-10-29 21:00:14 +0000 | [diff] [blame] | 118 | outl(inl(0xcfc)&0xffffffbf,0xcfc); |
| 119 | |
Morgan Tsai | 218c265 | 2007-11-02 16:09:58 +0000 | [diff] [blame] | 120 | // CFG reg0x73 bit=1, tell driver MAC Address load to APC |
| 121 | bTmp = pci_read_config8(dev, 0x73); |
Morgan Tsai | 1602dd5 | 2007-10-29 21:00:14 +0000 | [diff] [blame] | 122 | bTmp|=0x1; |
| 123 | pci_write_config8(dev, 0x73, bTmp); |
| 124 | } |
| 125 | |
| 126 | //----------------------------------------------------------------------------- |
| 127 | // Procedure: ReadEEprom |
| 128 | // |
| 129 | // Description: This routine serially reads one word out of the EEPROM. |
| 130 | // |
| 131 | // Arguments: |
| 132 | // Reg - EEPROM word to read. |
| 133 | // |
| 134 | // Returns: |
| 135 | // Contents of EEPROM word (Reg). |
| 136 | //----------------------------------------------------------------------------- |
| 137 | #define LoopNum 200 |
| 138 | static unsigned long ReadEEprom( struct device *dev, uint32_t base, uint32_t Reg) |
| 139 | { |
Carl-Daniel Hailfinger | a358892 | 2007-11-05 22:21:27 +0000 | [diff] [blame] | 140 | uint32_t data; |
Morgan Tsai | 1602dd5 | 2007-10-29 21:00:14 +0000 | [diff] [blame] | 141 | uint32_t i; |
| 142 | uint32_t ulValue; |
Morgan Tsai | 218c265 | 2007-11-02 16:09:58 +0000 | [diff] [blame] | 143 | |
| 144 | |
Morgan Tsai | 1602dd5 | 2007-10-29 21:00:14 +0000 | [diff] [blame] | 145 | ulValue = (0x80 | (0x2 << 8) | (Reg << 10)); //BIT_7 |
| 146 | |
| 147 | writel( ulValue,base+0x3c); |
Morgan Tsai | 218c265 | 2007-11-02 16:09:58 +0000 | [diff] [blame] | 148 | |
Morgan Tsai | 1602dd5 | 2007-10-29 21:00:14 +0000 | [diff] [blame] | 149 | mdelay(10); |
| 150 | |
| 151 | for(i=0 ; i <= LoopNum; i++) |
| 152 | { |
| 153 | ulValue=readl(base+0x3c); |
| 154 | |
| 155 | if(!(ulValue & 0x0080)) //BIT_7 |
| 156 | break; |
| 157 | |
| 158 | mdelay(100); |
| 159 | } |
Morgan Tsai | 218c265 | 2007-11-02 16:09:58 +0000 | [diff] [blame] | 160 | |
Morgan Tsai | 1602dd5 | 2007-10-29 21:00:14 +0000 | [diff] [blame] | 161 | mdelay(50); |
| 162 | |
| 163 | if(i==LoopNum) data=0x10000; |
| 164 | else{ |
| 165 | ulValue=readl(base+0x3c); |
Carl-Daniel Hailfinger | a358892 | 2007-11-05 22:21:27 +0000 | [diff] [blame] | 166 | data = ((ulValue & 0xffff0000) >> 16); |
Morgan Tsai | 218c265 | 2007-11-02 16:09:58 +0000 | [diff] [blame] | 167 | } |
| 168 | |
Morgan Tsai | 1602dd5 | 2007-10-29 21:00:14 +0000 | [diff] [blame] | 169 | return data; |
| 170 | } |
| 171 | |
| 172 | static int phy_read(uint32_t base, unsigned phy_addr, unsigned phy_reg) |
| 173 | { |
| 174 | uint32_t ulValue; |
Morgan Tsai | 1602dd5 | 2007-10-29 21:00:14 +0000 | [diff] [blame] | 175 | uint32_t Read_Cmd; |
| 176 | uint16_t usData; |
| 177 | |
Morgan Tsai | 1602dd5 | 2007-10-29 21:00:14 +0000 | [diff] [blame] | 178 | |
Morgan Tsai | 218c265 | 2007-11-02 16:09:58 +0000 | [diff] [blame] | 179 | |
| 180 | Read_Cmd = ((phy_reg << 11) | |
Morgan Tsai | 1602dd5 | 2007-10-29 21:00:14 +0000 | [diff] [blame] | 181 | (phy_addr << 6) | |
| 182 | SMI_READ | |
| 183 | SMI_REQUEST); |
| 184 | |
| 185 | // SmiMgtInterface Reg is the SMI management interface register(offset 44h) of MAC |
| 186 | writel( Read_Cmd,base+0x44); |
Morgan Tsai | 218c265 | 2007-11-02 16:09:58 +0000 | [diff] [blame] | 187 | |
Morgan Tsai | 1602dd5 | 2007-10-29 21:00:14 +0000 | [diff] [blame] | 188 | // Polling SMI_REQ bit to be deasserted indicated read command completed |
| 189 | do |
| 190 | { |
| 191 | // Wait 20 usec before checking status |
Morgan Tsai | 1602dd5 | 2007-10-29 21:00:14 +0000 | [diff] [blame] | 192 | mdelay(20); |
Morgan Tsai | 218c265 | 2007-11-02 16:09:58 +0000 | [diff] [blame] | 193 | ulValue = readl(base+0x44); |
Morgan Tsai | 1602dd5 | 2007-10-29 21:00:14 +0000 | [diff] [blame] | 194 | } while((ulValue & SMI_REQUEST) != 0); |
Morgan Tsai | 218c265 | 2007-11-02 16:09:58 +0000 | [diff] [blame] | 195 | //printk_debug("base %x cmd %lx ret val %lx\n", tmp,Read_Cmd,ulValue); |
Morgan Tsai | 1602dd5 | 2007-10-29 21:00:14 +0000 | [diff] [blame] | 196 | usData=(ulValue>>16); |
| 197 | |
Morgan Tsai | 218c265 | 2007-11-02 16:09:58 +0000 | [diff] [blame] | 198 | |
Morgan Tsai | 1602dd5 | 2007-10-29 21:00:14 +0000 | [diff] [blame] | 199 | |
| 200 | return usData; |
| 201 | |
| 202 | } |
| 203 | |
| 204 | // Detect a valid PHY |
| 205 | // If there exist a valid PHY then return TRUE, else return FALSE |
| 206 | static int phy_detect(uint32_t base,uint16_t *PhyAddr) //BOOL PHY_Detect() |
| 207 | { |
| 208 | int bFoundPhy = FALSE; |
Morgan Tsai | 1602dd5 | 2007-10-29 21:00:14 +0000 | [diff] [blame] | 209 | uint16_t usData; |
| 210 | int PhyAddress = 0; |
Morgan Tsai | 218c265 | 2007-11-02 16:09:58 +0000 | [diff] [blame] | 211 | |
| 212 | |
Morgan Tsai | 1602dd5 | 2007-10-29 21:00:14 +0000 | [diff] [blame] | 213 | // Scan all PHY address(0 ~ 31) to find a valid PHY |
| 214 | for(PhyAddress = 0; PhyAddress < 32; PhyAddress++) |
Morgan Tsai | 218c265 | 2007-11-02 16:09:58 +0000 | [diff] [blame] | 215 | { |
| 216 | usData=phy_read(base,PhyAddress,StatusReg); // Status register is a PHY's register(offset 01h) |
| 217 | |
| 218 | // Found a valid PHY |
| 219 | |
Morgan Tsai | 1602dd5 | 2007-10-29 21:00:14 +0000 | [diff] [blame] | 220 | if((usData != 0x0) && (usData != 0xffff)) |
| 221 | { |
| 222 | bFoundPhy = TRUE; |
| 223 | break; |
| 224 | } |
| 225 | } |
Morgan Tsai | 1602dd5 | 2007-10-29 21:00:14 +0000 | [diff] [blame] | 226 | |
Morgan Tsai | 1602dd5 | 2007-10-29 21:00:14 +0000 | [diff] [blame] | 227 | |
| 228 | if(!bFoundPhy) |
| 229 | { |
| 230 | printk_debug("PHY not found !!!! \n"); |
Morgan Tsai | 1602dd5 | 2007-10-29 21:00:14 +0000 | [diff] [blame] | 231 | } |
| 232 | |
| 233 | *PhyAddr=PhyAddress; |
Morgan Tsai | 218c265 | 2007-11-02 16:09:58 +0000 | [diff] [blame] | 234 | |
Morgan Tsai | 1602dd5 | 2007-10-29 21:00:14 +0000 | [diff] [blame] | 235 | return bFoundPhy; |
| 236 | } |
| 237 | |
| 238 | |
| 239 | static void nic_init(struct device *dev) |
| 240 | { |
Morgan Tsai | 218c265 | 2007-11-02 16:09:58 +0000 | [diff] [blame] | 241 | int val; |
| 242 | uint16_t PhyAddr; |
Morgan Tsai | 218c265 | 2007-11-02 16:09:58 +0000 | [diff] [blame] | 243 | uint32_t base; |
| 244 | struct resource *res; |
Morgan Tsai | 1602dd5 | 2007-10-29 21:00:14 +0000 | [diff] [blame] | 245 | |
Morgan Tsai | 1602dd5 | 2007-10-29 21:00:14 +0000 | [diff] [blame] | 246 | |
Morgan Tsai | 218c265 | 2007-11-02 16:09:58 +0000 | [diff] [blame] | 247 | print_debug("NIC_INIT:---------->\n"); |
Morgan Tsai | 1602dd5 | 2007-10-29 21:00:14 +0000 | [diff] [blame] | 248 | |
| 249 | |
| 250 | //-------------- enable NIC (SiS19x) ------------------------- |
| 251 | { |
| 252 | uint8_t temp8; |
| 253 | int i=0; |
| 254 | while(SiS_SiS191_init[i][0] != 0) |
Morgan Tsai | 218c265 | 2007-11-02 16:09:58 +0000 | [diff] [blame] | 255 | { |
| 256 | temp8 = pci_read_config8(dev, SiS_SiS191_init[i][0]); |
| 257 | temp8 &= SiS_SiS191_init[i][1]; |
| 258 | temp8 |= SiS_SiS191_init[i][2]; |
| 259 | pci_write_config8(dev, SiS_SiS191_init[i][0], temp8); |
| 260 | i++; |
Morgan Tsai | 1602dd5 | 2007-10-29 21:00:14 +0000 | [diff] [blame] | 261 | }; |
| 262 | } |
| 263 | //----------------------------------------------------------- |
| 264 | |
Morgan Tsai | 1602dd5 | 2007-10-29 21:00:14 +0000 | [diff] [blame] | 265 | { |
Morgan Tsai | 218c265 | 2007-11-02 16:09:58 +0000 | [diff] [blame] | 266 | unsigned long i; |
| 267 | unsigned long ulValue; |
Morgan Tsai | 1602dd5 | 2007-10-29 21:00:14 +0000 | [diff] [blame] | 268 | |
Morgan Tsai | 1602dd5 | 2007-10-29 21:00:14 +0000 | [diff] [blame] | 269 | res = find_resource(dev, 0x10); |
| 270 | |
Morgan Tsai | 218c265 | 2007-11-02 16:09:58 +0000 | [diff] [blame] | 271 | if(!res) |
| 272 | { |
| 273 | printk_debug("NIC Cannot find resource..\r\n"); |
| 274 | return; |
| 275 | } |
Morgan Tsai | 1602dd5 | 2007-10-29 21:00:14 +0000 | [diff] [blame] | 276 | base = res->base; |
Morgan Tsai | 218c265 | 2007-11-02 16:09:58 +0000 | [diff] [blame] | 277 | printk_debug("NIC base address %lx\n",base); |
Morgan Tsai | 1602dd5 | 2007-10-29 21:00:14 +0000 | [diff] [blame] | 278 | |
Morgan Tsai | 218c265 | 2007-11-02 16:09:58 +0000 | [diff] [blame] | 279 | if(!(val=phy_detect(base,&PhyAddr))) |
| 280 | { |
| 281 | printk_debug("PHY detect fail !!!!\r\n"); |
| 282 | return; |
| 283 | } |
Morgan Tsai | 1602dd5 | 2007-10-29 21:00:14 +0000 | [diff] [blame] | 284 | |
Morgan Tsai | 218c265 | 2007-11-02 16:09:58 +0000 | [diff] [blame] | 285 | ulValue=readl(base + 0x38L); // check EEPROM existing |
Morgan Tsai | 1602dd5 | 2007-10-29 21:00:14 +0000 | [diff] [blame] | 286 | |
Morgan Tsai | 218c265 | 2007-11-02 16:09:58 +0000 | [diff] [blame] | 287 | if((ulValue & 0x0002)) |
| 288 | { |
Morgan Tsai | 1602dd5 | 2007-10-29 21:00:14 +0000 | [diff] [blame] | 289 | |
Morgan Tsai | 218c265 | 2007-11-02 16:09:58 +0000 | [diff] [blame] | 290 | // read MAC address from EEPROM at first |
| 291 | |
Morgan Tsai | 1602dd5 | 2007-10-29 21:00:14 +0000 | [diff] [blame] | 292 | // if that is valid we will use that |
Morgan Tsai | 218c265 | 2007-11-02 16:09:58 +0000 | [diff] [blame] | 293 | |
Morgan Tsai | 1602dd5 | 2007-10-29 21:00:14 +0000 | [diff] [blame] | 294 | printk_debug("EEPROM contents %x \n",ReadEEprom( dev, base, 0LL)); |
| 295 | for(i=0;i<3;i++) { |
| 296 | //status = smbus_read_byte(dev_eeprom, i); |
| 297 | ulValue=ReadEEprom( dev, base, i+3L); |
Morgan Tsai | 218c265 | 2007-11-02 16:09:58 +0000 | [diff] [blame] | 298 | if (ulValue ==0x10000) break; // error |
| 299 | |
| 300 | MacAddr[i] =ulValue & 0xFFFF; |
| 301 | |
Morgan Tsai | 1602dd5 | 2007-10-29 21:00:14 +0000 | [diff] [blame] | 302 | } |
Morgan Tsai | 218c265 | 2007-11-02 16:09:58 +0000 | [diff] [blame] | 303 | }else{ |
| 304 | // read MAC address from firmware |
Morgan Tsai | 1602dd5 | 2007-10-29 21:00:14 +0000 | [diff] [blame] | 305 | printk_debug("EEPROM invalid!!\nReg 0x38h=%.8lx \n",ulValue); |
| 306 | MacAddr[0]=readw(0xffffffc0); // mac address store at here |
| 307 | MacAddr[1]=readw(0xffffffc2); |
| 308 | MacAddr[2]=readw(0xffffffc4); |
Morgan Tsai | 218c265 | 2007-11-02 16:09:58 +0000 | [diff] [blame] | 309 | } |
Morgan Tsai | 1602dd5 | 2007-10-29 21:00:14 +0000 | [diff] [blame] | 310 | |
Morgan Tsai | 218c265 | 2007-11-02 16:09:58 +0000 | [diff] [blame] | 311 | set_apc(dev); |
Morgan Tsai | 1602dd5 | 2007-10-29 21:00:14 +0000 | [diff] [blame] | 312 | |
Morgan Tsai | 218c265 | 2007-11-02 16:09:58 +0000 | [diff] [blame] | 313 | readApcMacAddr(); |
Morgan Tsai | 1602dd5 | 2007-10-29 21:00:14 +0000 | [diff] [blame] | 314 | |
Morgan Tsai | 218c265 | 2007-11-02 16:09:58 +0000 | [diff] [blame] | 315 | #if DEBUG_NIC |
Morgan Tsai | 1602dd5 | 2007-10-29 21:00:14 +0000 | [diff] [blame] | 316 | { |
Morgan Tsai | 218c265 | 2007-11-02 16:09:58 +0000 | [diff] [blame] | 317 | int i; |
| 318 | |
| 319 | print_debug("****** NIC PCI config ******"); |
| 320 | print_debug("\n 03020100 07060504 0B0A0908 0F0E0D0C"); |
| 321 | |
| 322 | for(i=0;i<0xff;i+=4){ |
| 323 | if((i%16)==0){ |
| 324 | print_debug("\r\n"); |
| 325 | print_debug_hex8(i); |
| 326 | print_debug(": "); |
| 327 | } |
| 328 | print_debug_hex32(pci_read_config32(dev,i)); |
| 329 | print_debug(" "); |
| 330 | } |
| 331 | print_debug("\r\n"); |
Morgan Tsai | 1602dd5 | 2007-10-29 21:00:14 +0000 | [diff] [blame] | 332 | } |
| 333 | |
Morgan Tsai | 218c265 | 2007-11-02 16:09:58 +0000 | [diff] [blame] | 334 | |
Morgan Tsai | 1602dd5 | 2007-10-29 21:00:14 +0000 | [diff] [blame] | 335 | #endif |
| 336 | |
| 337 | } |
| 338 | |
Morgan Tsai | 218c265 | 2007-11-02 16:09:58 +0000 | [diff] [blame] | 339 | print_debug("NIC_INIT:<----------\n"); |
Morgan Tsai | 1602dd5 | 2007-10-29 21:00:14 +0000 | [diff] [blame] | 340 | return; |
| 341 | |
Morgan Tsai | 1602dd5 | 2007-10-29 21:00:14 +0000 | [diff] [blame] | 342 | |
| 343 | } |
| 344 | |
Morgan Tsai | 1602dd5 | 2007-10-29 21:00:14 +0000 | [diff] [blame] | 345 | static void lpci_set_subsystem(device_t dev, unsigned vendor, unsigned device) |
| 346 | { |
| 347 | pci_write_config32(dev, 0x40, |
| 348 | ((device & 0xffff) << 16) | (vendor & 0xffff)); |
| 349 | } |
| 350 | |
| 351 | static struct pci_operations lops_pci = { |
| 352 | .set_subsystem = lpci_set_subsystem, |
| 353 | }; |
| 354 | |
| 355 | static struct device_operations nic_ops = { |
| 356 | .read_resources = pci_dev_read_resources, |
| 357 | .set_resources = pci_dev_set_resources, |
| 358 | .enable_resources = pci_dev_enable_resources, |
| 359 | .init = nic_init, |
| 360 | .scan_bus = 0, |
| 361 | // .enable = sis966_enable, |
| 362 | .ops_pci = &lops_pci, |
| 363 | }; |
Carl-Daniel Hailfinger | a358892 | 2007-11-05 22:21:27 +0000 | [diff] [blame] | 364 | |
Stefan Reinauer | 83b52e7 | 2007-10-30 02:17:49 +0000 | [diff] [blame] | 365 | static const struct pci_driver nic_driver __pci_driver = { |
Morgan Tsai | 1602dd5 | 2007-10-29 21:00:14 +0000 | [diff] [blame] | 366 | .ops = &nic_ops, |
| 367 | .vendor = PCI_VENDOR_ID_SIS, |
Morgan Tsai | 31e805d | 2007-11-14 01:34:02 +0000 | [diff] [blame] | 368 | .device = PCI_DEVICE_ID_SIS_SIS966_NIC, |
Morgan Tsai | 1602dd5 | 2007-10-29 21:00:14 +0000 | [diff] [blame] | 369 | }; |