diff options
Diffstat (limited to 'drivers/net/ethernet/sgi/ioc3-eth.c')
| -rw-r--r-- | drivers/net/ethernet/sgi/ioc3-eth.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/net/ethernet/sgi/ioc3-eth.c b/drivers/net/ethernet/sgi/ioc3-eth.c index d242906ae233..4ebb58b8572e 100644 --- a/drivers/net/ethernet/sgi/ioc3-eth.c +++ b/drivers/net/ethernet/sgi/ioc3-eth.c @@ -1079,6 +1079,16 @@ static int ioc3_is_menet(struct pci_dev *pdev) * Can't use UPF_IOREMAP as the whole of IOC3 resources have already been * registered. */ +static unsigned int ioc3_serial_in(struct uart_port *p, int offset) +{ + return readb(p->membase + (offset ^ 3)); +} + +static void ioc3_serial_out(struct uart_port *p, int offset, int value) +{ + writeb(value, p->membase + (offset ^ 3)); +} + static void ioc3_8250_register(struct ioc3_uartregs __iomem *uart) { #define COSMISC_CONSTANT 6 @@ -1093,6 +1103,8 @@ static void ioc3_8250_register(struct ioc3_uartregs __iomem *uart) .membase = (unsigned char __iomem *)uart, .mapbase = (unsigned long)uart, + .serial_in = ioc3_serial_in, + .serial_out = ioc3_serial_out, } }; unsigned char lcr; |