DAC960_PG_IDB_OFFSET
writel(DAC960_PG_IDB_HWMBOX_NEW_CMD, base + DAC960_PG_IDB_OFFSET);
writel(DAC960_PG_IDB_HWMBOX_ACK_STS, base + DAC960_PG_IDB_OFFSET);
writel(DAC960_PG_IDB_CTRL_RESET, base + DAC960_PG_IDB_OFFSET);
writel(DAC960_PG_IDB_MMBOX_NEW_CMD, base + DAC960_PG_IDB_OFFSET);
unsigned char idb = readl(base + DAC960_PG_IDB_OFFSET);
unsigned char idb = readl(base + DAC960_PG_IDB_OFFSET);