sys/arch/atari/dev/nvram.c

100

for (nreg = MC_NVRAM_START; nreg < MC_NVRAM_CSUM;

sys/arch/atari/dev/nvram.c

142

uint8_t buf[MC_NVRAM_CSUM - MC_NVRAM_START + 1];

sys/arch/atari/dev/nvram.c

156

if (offset + nleft >= MC_NVRAM_CSUM) {

sys/arch/atari/dev/nvram.c

157

if (offset == MC_NVRAM_CSUM)

sys/arch/atari/dev/nvram.c

159

nleft = MC_NVRAM_CSUM - offset;

sys/arch/atari/dev/nvram.c

185

for (csum = 0, nreg = MC_NVRAM_START; nreg < MC_NVRAM_CSUM; nreg++)

sys/arch/atari/dev/nvram.c

194

if (((~csum & 0xff) != mc146818_read(RTC, MC_NVRAM_CSUM))

sys/arch/atari/dev/nvram.c

195

|| (csum != mc146818_read(RTC, MC_NVRAM_CSUM + 1)))

sys/arch/atari/dev/nvram.c

204

mc146818_write(RTC, MC_NVRAM_CSUM, ~csum);

sys/arch/atari/dev/nvram.c

205

mc146818_write(RTC, MC_NVRAM_CSUM + 1, csum);