Lines Matching refs:msr
123 static void ti_handle_new_msr(struct ti_port *tport, __u8 msr);
842 unsigned int msr; in ti_tiocmget() local
850 msr = tport->tp_msr; in ti_tiocmget()
857 | ((msr & TI_MSR_CTS) ? TIOCM_CTS : 0) in ti_tiocmget()
858 | ((msr & TI_MSR_CD) ? TIOCM_CAR : 0) in ti_tiocmget()
859 | ((msr & TI_MSR_RI) ? TIOCM_RI : 0) in ti_tiocmget()
860 | ((msr & TI_MSR_DSR) ? TIOCM_DSR : 0); in ti_tiocmget()
934 __u8 msr; in ti_interrupt_callback() local
986 msr = data[1]; in ti_interrupt_callback()
987 dev_dbg(dev, "%s - port %d, msr 0x%02X\n", __func__, port_number, msr); in ti_interrupt_callback()
988 ti_handle_new_msr(tport, msr); in ti_interrupt_callback()
1267 static void ti_handle_new_msr(struct ti_port *tport, __u8 msr) in ti_handle_new_msr() argument
1273 dev_dbg(&tport->tp_port->dev, "%s - msr 0x%02X\n", __func__, msr); in ti_handle_new_msr()
1275 if (msr & TI_MSR_DELTA_MASK) { in ti_handle_new_msr()
1278 if (msr & TI_MSR_DELTA_CTS) in ti_handle_new_msr()
1280 if (msr & TI_MSR_DELTA_DSR) in ti_handle_new_msr()
1282 if (msr & TI_MSR_DELTA_CD) in ti_handle_new_msr()
1284 if (msr & TI_MSR_DELTA_RI) in ti_handle_new_msr()
1290 tport->tp_msr = msr & TI_MSR_MASK; in ti_handle_new_msr()
1295 if (msr & TI_MSR_CTS) in ti_handle_new_msr()