after reading CMD first, so CMD must be read first! */
u8 cmd_val = inb_p(ABIT_UGURU_BASE + ABIT_UGURU_CMD);
u8 data_val = inb_p(ABIT_UGURU_BASE + ABIT_UGURU_DATA);
after reading CMD first, so CMD must be read first! */
u8 cmd_val = inb_p(ABIT_UGURU_BASE + ABIT_UGURU_CMD);
u8 data_val = inb_p(ABIT_UGURU_BASE + ABIT_UGURU_DATA);