81 	unsigned short imr;	/* Local IMR mirror */  member
114 	unsigned short imr = pp->imr;  in altera_uart_update_ctrl_reg()  local
121 		imr &= ALTERA_UART_CONTROL_TRBK_MSK | ALTERA_UART_CONTROL_RTS_MSK;  in altera_uart_update_ctrl_reg()
123 	altera_uart_writel(&pp->port, imr, ALTERA_UART_CONTROL_REG);  in altera_uart_update_ctrl_reg()
132 		pp->imr |= ALTERA_UART_CONTROL_RTS_MSK;  in altera_uart_set_mctrl()
134 		pp->imr &= ~ALTERA_UART_CONTROL_RTS_MSK;  in altera_uart_set_mctrl()
142 	pp->imr |= ALTERA_UART_CONTROL_TRDY_MSK;  in altera_uart_start_tx()
150 	pp->imr &= ~ALTERA_UART_CONTROL_TRDY_MSK;  in altera_uart_stop_tx()
158 	pp->imr &= ~ALTERA_UART_CONTROL_RRDY_MSK;  in altera_uart_stop_rx()
169 		pp->imr |= ALTERA_UART_CONTROL_TRBK_MSK;  in altera_uart_break_ctl()
171 		pp->imr &= ~ALTERA_UART_CONTROL_TRBK_MSK;  in altera_uart_break_ctl()
278 		pp->imr &= ~ALTERA_UART_CONTROL_TRDY_MSK;  in altera_uart_tx_chars()
289 	isr = altera_uart_readl(port, ALTERA_UART_STATUS_REG) & pp->imr;  in altera_uart_interrupt()
343 	pp->imr = ALTERA_UART_CONTROL_RRDY_MSK;  in altera_uart_startup()
359 	pp->imr = 0;  in altera_uart_shutdown()