Lines Matching refs:cr
1430 unsigned int cr; in pl011_set_mctrl() local
1432 cr = readw(uap->port.membase + UART011_CR); in pl011_set_mctrl()
1436 cr |= uartbit; \ in pl011_set_mctrl()
1438 cr &= ~uartbit in pl011_set_mctrl()
1452 writew(cr, uap->port.membase + UART011_CR); in pl011_set_mctrl()
1614 unsigned int cr; in pl011_startup() local
1630 cr = uap->old_cr & (UART011_CR_RTS | UART011_CR_DTR); in pl011_startup()
1631 cr |= UART01x_CR_UARTEN | UART011_CR_RXE | UART011_CR_TXE; in pl011_startup()
1632 writew(cr, uap->port.membase + UART011_CR); in pl011_startup()
1692 unsigned int cr; in pl011_disable_uart() local
1696 cr = readw(uap->port.membase + UART011_CR); in pl011_disable_uart()
1697 uap->old_cr = cr; in pl011_disable_uart()
1698 cr &= UART011_CR_RTS | UART011_CR_DTR; in pl011_disable_uart()
1699 cr |= UART01x_CR_UARTEN | UART011_CR_TXE; in pl011_disable_uart()
1700 writew(cr, uap->port.membase + UART011_CR); in pl011_disable_uart()