Lines Matching refs:ddr
58 unsigned char ddr;
98 gpio_regs[port].ddr |= bit;
100 gpio_regs[port].ddr &= ~bit;
101 *ddrs[port] = gpio_regs[port].ddr;
115 return (gpio_regs[port].ddr & bit) != 0;
127 unsigned char used,ddr;
130 ddr = gpio_regs[portno].ddr;
133 for (c = 8; c > 0; c--,rp--,used >>= 1, ddr >>= 1)
135 *rp = io[ ddr & 0x01];