diff options
Diffstat (limited to 'drivers/staging/rtl8187se/r8180_max2820.c')
| -rw-r--r-- | drivers/staging/rtl8187se/r8180_max2820.c | 69 |
1 files changed, 0 insertions, 69 deletions
diff --git a/drivers/staging/rtl8187se/r8180_max2820.c b/drivers/staging/rtl8187se/r8180_max2820.c index cea08463d5e..0f301519fc3 100644 --- a/drivers/staging/rtl8187se/r8180_max2820.c +++ b/drivers/staging/rtl8187se/r8180_max2820.c @@ -50,75 +50,6 @@ u32 maxim_chan[] = { 84, //14 }; -#if 0 -/* maxim expects 4 bit address MSF, then 12 bit data MSF*/ -void write_maxim(struct net_device *dev,u8 adr, u32 data) -{ - - int shift; - short bit; - u16 word; - - adr = adr &0xf; - word = (u16)data & 0xfff; - word |= (adr<<12); - /*write_nic_dword(dev,PHY_CONFIG,BB_HOST_BANG | BB_HOST_BANG_EN); - read_nic_dword(dev,PHY_CONFIG); - mdelay(1); - - write_nic_dword(dev,PHY_CONFIG,BB_HOST_BANG | BB_HOST_BANG_EN | BB_HOST_BANG_CLK); - read_nic_dword(dev,PHY_CONFIG); - mdelay(1); - */ - - /* MAX2820 will sample data on rising edge of clock */ - for(shift = 15;shift >=0; shift--){ - bit = word>>shift & 1; - - write_nic_dword(dev,PHY_CONFIG,BB_HOST_BANG | (bit<<BB_HOST_BANG_DATA)); - - read_nic_dword(dev,PHY_CONFIG); - mdelay(2); - - write_nic_dword(dev,PHY_CONFIG,BB_HOST_BANG | - (bit<<BB_HOST_BANG_DATA) | BB_HOST_BANG_CLK); /* sample data */ - - read_nic_dword(dev,PHY_CONFIG); - mdelay(1); - - write_nic_dword(dev,PHY_CONFIG,BB_HOST_BANG | - (bit<<BB_HOST_BANG_DATA)); - - read_nic_dword(dev,PHY_CONFIG); - mdelay(2); - - } - write_nic_dword(dev,PHY_CONFIG,BB_HOST_BANG | (bit<<BB_HOST_BANG_DATA)| - BB_HOST_BANG_EN); - read_nic_dword(dev,PHY_CONFIG); - mdelay(2); - - /* The shift register fill flush to the requested register the - * last 12 bits data shifted in - */ - write_nic_dword(dev,PHY_CONFIG,BB_HOST_BANG | (bit<<BB_HOST_BANG_DATA)| - BB_HOST_BANG_EN | BB_HOST_BANG_CLK); - read_nic_dword(dev,PHY_CONFIG); - mdelay(2); - - write_nic_dword(dev,PHY_CONFIG,BB_HOST_BANG | (bit<<BB_HOST_BANG_DATA)| - BB_HOST_BANG_EN); - read_nic_dword(dev,PHY_CONFIG); - mdelay(2); - - -#ifdef DEBUG_MAXIM - DMESG("Writing maxim: %x (adr %x)",phy_config,adr); -#endif - -} -#endif - void write_maxim(struct net_device *dev,u8 adr, u32 data) { u32 temp; temp = 0x90 + (data & 0xf); |