PPC4XX_NUM_SD
PPC4XX_SD_BUFFER_SIZE * PPC4XX_NUM_SD,
sizeof(struct ce_sd) * PPC4XX_NUM_SD,
for (i = 0; i < PPC4XX_NUM_SD; i++) {
sizeof(struct ce_sd) * PPC4XX_NUM_SD,
PPC4XX_SD_BUFFER_SIZE * PPC4XX_NUM_SD,
if (n >= PPC4XX_NUM_SD)
tmp = (dev->sdr_head + n) % PPC4XX_NUM_SD;
overflow = last_sd % PPC4XX_NUM_SD;
#define PPC4XX_LAST_SD (PPC4XX_NUM_SD - 1)
#define PPC4XX_SDR_SIZE PPC4XX_NUM_SD