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openwrt/package/broadcom-57xx/src/robo_register.c

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(6/6) bcm57xx: package This is the bcm57xx package. I have tested default vlan functions, but I dont have the equipment to test more advanced setups. The default vlan setup seems to be working fine. I also added the activate_gpio parameter which will make the driver activate the switch via gpio before probing for it. I'm not sure which method is best for autoload. For the wrt350n, I need the activate_gpio parameter. But its probably not a good idea to add that to the autoload file. On a system without a bcm57xx switch, isn't it a bad idea to mess with the gpios looking for the switch? Ideally, wouldn't it be best to load the bcm57xx module from broadcom-diag, after it has determined which router its on? I tried using 'request_module' from there, but had no success. For now, I am relying on preinit to load the bcm57xx module with activate_gpio param, after it has failed to load switch_robo and switch_adm. Signed-off-by: Ben Pfountz <netprince (at) vt (dot) edu> SVN-Revision: 11471
2008-06-15 11:11:28 +00:00
#if 1
#define DEBUG_REG printk
#else
#define DEBUG_REG
#endif
void ReadDataFromRegister(robo_info_t *robo, uint16 page_num,uint16 addr_num, uint16 len, void* data)
{
uint32 val32 = 0,val64[2];
uint16 val16 =0,val48[3];//,val32[2],val64[4];
memset(val48,0,6);
memset(val64,0,8);
//memset(val32,0,4);
DEBUG_REG("Read ioctl Page[0x%02x] Addr[0x%02x] len[%d].\n", page_num, addr_num, len);
switch (len)
{
case 1:
case 2:
{
robo->ops->read_reg(robo, page_num, addr_num, &val16, len);
DEBUG_REG("IRead 8/16 bit Page[0x%02x]addr[0x%02x]len[%d]val[0x%04x].\n",
page_num, addr_num, len, val16);
memcpy(data,&val16,2);
break;
}
case 4:
{
robo->ops->read_reg(robo, page_num, addr_num, &val32, len);
DEBUG_REG("IRead 32bit Page[0x%02x]addr[0x%02x]len[%d]val[0x%08x].\n",
page_num, addr_num, len, val32);
memcpy(data,&val32,4);
break;
}
case 6:
{
robo->ops->read_reg(robo, page_num,addr_num, &val48, len);
DEBUG_REG("IRead 48bit Page[0x%02x]addr[0x%02x]len[%d]val[0x%04x-0x%04x-0x%04x].\n",
page_num, addr_num, len, val48[0], val48[1], val48[2]);
memcpy(data,&val48,6);
break;
}
case 8:
{
robo->ops->read_reg(robo, page_num, addr_num, &val64, len);
DEBUG_REG("IRead 64bit Page[0x%02x]addr[0x%02x]len[%d]val[0x%08x-0x%08x].\n",
page_num, addr_num, len, val64[0], val64[1]);
memcpy(data,&val64,8);
break;
}
}
}
void WriteDataToRegister(robo_info_t *robo,uint16 page_num,uint16 addr_num, uint16 len, void* data)
{
DEBUG_REG("Write ioctl Page[0x%02x]Addr[0x%02x]len[%d].\n",page_num,addr_num,len);
switch (len)
{
case 1:
case 2:
{
DEBUG_REG("Write 2byte Page[0x%02x]addr[0x%02x]len[%d]val[0x%04x].\n",
page_num, addr_num, len, *((uint16 *)data));
robo->ops->write_reg(robo, page_num, addr_num, data, len);
if (page_num < 0x10 || page_num > 0x17) {
robo->ops->read_reg(robo, page_num, addr_num, data, len);
DEBUG_REG("Reload Page[0x%02x]addr[0x%02x]len[%d]val[0x%04x].\n",
page_num, addr_num, len, *((uint16 *)data));
}
break;
}
case 4:
{
DEBUG_REG("Write 4byte Page[0x%02x]addr[0x%02x]len[%d]val[0x%08x].\n",
page_num, addr_num, len, *((uint32 *)data));
robo->ops->write_reg(robo, page_num, addr_num, data, len);
if (page_num < 0x10 || page_num > 0x17) {
robo->ops->read_reg(robo, page_num, addr_num, data, len);
DEBUG_REG("Reload Page[0x%02x]addr[0x%02x]len[%d]val[0x%08x].\n",
page_num, addr_num, len, *((uint32 *)data));
}
break;
}
case 6:
{
DEBUG_REG("Write 6byte Page[0x%02x]addr[0x%02x]len[%d]val[0x%04x-0x%04x-0x%04x].\n",
page_num, addr_num, len, *((uint16 *)data),*((((uint16 *)data)+1)),
*(((uint16 *)data)+2));
robo->ops->write_reg(robo, page_num, addr_num, data, len);
robo->ops->read_reg(robo, page_num, addr_num, data, len);
DEBUG_REG("Reload Page[0x%02x]addr[0x%02x]len[%d]val[0x%04x-0x%04x-0x%04x].\n",
page_num, addr_num, len,*((uint16 *)data),*((((uint16 *)data)+1)),
*(((uint16 *)data)+2));
break;
}
case 8:
{
DEBUG_REG("Write 8byte Page[0x%02x]addr[0x%02x]len[%d]val[0x%08x-0x%08x].\n",
page_num, addr_num, len, *((uint32*)data),*(((uint32 *)data)+1));
robo->ops->write_reg(robo, page_num, addr_num, data, len);
robo->ops->read_reg(robo, page_num, addr_num, data, len);
DEBUG_REG("Reload Page[0x%x]addr[0x%x]len[%d]val[0x%08x-0x%08x].\n",
page_num, addr_num, len,*((uint32 *)data), *(((uint32 *)data)+1));
break;
}
}
}