diff options
| author | nyan <nyan@FreeBSD.org> | 2003-09-23 08:38:49 +0000 |
|---|---|---|
| committer | nyan <nyan@FreeBSD.org> | 2003-09-23 08:38:49 +0000 |
| commit | ccffa9c28858ac41b6b50bae5a6b3ac1eb4d26a3 (patch) | |
| tree | 76e37e0a34453cc7327594c54ed4aa2bb0663e5a /sys/dev/uart/uart_cpu_alpha.c | |
| parent | 2ae09c9acefe7434b4283d932e326a961af2723f (diff) | |
| download | FreeBSD-src-ccffa9c28858ac41b6b50bae5a6b3ac1eb4d26a3.zip FreeBSD-src-ccffa9c28858ac41b6b50bae5a6b3ac1eb4d26a3.tar.gz | |
Use bus_space_map() to initialize a bus_handle.
Diffstat (limited to 'sys/dev/uart/uart_cpu_alpha.c')
| -rw-r--r-- | sys/dev/uart/uart_cpu_alpha.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/sys/dev/uart/uart_cpu_alpha.c b/sys/dev/uart/uart_cpu_alpha.c index 8638277..40d2bf1 100644 --- a/sys/dev/uart/uart_cpu_alpha.c +++ b/sys/dev/uart/uart_cpu_alpha.c @@ -66,7 +66,8 @@ uart_cpu_getdev(int devtype, struct uart_devinfo *di) boothowto |= RB_SERIAL; di->ops = uart_ns8250_ops; di->bas.bst = busspace_isa_io; - di->bas.bsh = 0x3f8; + if (bus_space_map(di->bas.bst, 0x3f8, 8, 0, &di->bas.bsh) != 0) + return (ENXIO); di->bas.regshft = 0; di->bas.rclk = 0; di->baudrate = 9600; @@ -102,7 +103,8 @@ uart_cpu_getdev(int devtype, struct uart_devinfo *di) */ di->ops = uart_ns8250_ops; di->bas.bst = busspace_isa_io; - di->bas.bsh = ivar; + if (bus_space_map(di->bas.bst, ivar, 8, 0, &di->bas.bsh) != 0) + return (ENXIO); di->bas.regshft = 0; di->bas.rclk = 0; if (resource_int_value("uart", i, "baud", &ivar) != 0) |
