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Searched refs:qmcr (Results 1 – 1 of 1) sorted by relevance

/Linux-v5.4/drivers/tty/serial/8250/
D8250_pci.c1271 u8 LCR, val, qmcr; in pci_quatech_rqmcr() local
1277 qmcr = inb(base + UART_MCR); in pci_quatech_rqmcr()
1281 return qmcr; in pci_quatech_rqmcr()
1284 static void pci_quatech_wqmcr(struct uart_8250_port *port, u8 qmcr) in pci_quatech_wqmcr() argument
1293 outb(qmcr, base + UART_MCR); in pci_quatech_wqmcr()
1388 u8 qmcr; in pci_quatech_rs422() local
1393 qmcr = pci_quatech_rqmcr(port); in pci_quatech_rs422()
1397 pci_quatech_wqmcr(port, qmcr); in pci_quatech_rs422()