A_TP_CMM_TCB_BASE
(md++)->base = t4_read_reg(padap, A_TP_CMM_TCB_BASE);
tcb_addr = t4_read_reg(sc, A_TP_CMM_TCB_BASE) + tid * TCB_SIZE;
(md++)->base = t4_read_reg(sc, A_TP_CMM_TCB_BASE);
tcb_addr = t4_read_reg(sc, A_TP_CMM_TCB_BASE);
addr = t4_read_reg(sc, A_TP_CMM_TCB_BASE) + tid * TCB_SIZE;
rc = read_reg(A_TP_CMM_TCB_BASE, 4, &val);