diff options
Diffstat (limited to 'sys/i386/isa/sio.c')
| -rw-r--r-- | sys/i386/isa/sio.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/sys/i386/isa/sio.c b/sys/i386/isa/sio.c index 7692fd1..5e6800c 100644 --- a/sys/i386/isa/sio.c +++ b/sys/i386/isa/sio.c @@ -31,7 +31,7 @@ * SUCH DAMAGE. * * from: @(#)com.c 7.5 (Berkeley) 5/16/91 - * $Id: sio.c,v 1.121 1995/11/29 10:47:54 julian Exp $ + * $Id: sio.c,v 1.122 1995/11/29 14:39:57 julian Exp $ */ #include "sio.h" @@ -339,9 +339,6 @@ static struct speedtab comspeedtab[] = { { -1, -1 } }; -/* XXX - configure this list */ -static Port_t likely_com_ports[] = { 0x3f8, 0x2f8, 0x3e8, 0x2e8, }; - static struct kern_devconf kdc_sio[NSIO] = { { 0, 0, 0, /* filled in by dev_attach */ "sio", 0, { MDDT_ISA, 0, "tty" }, @@ -502,13 +499,13 @@ sioprobe(dev) struct isa_device *dev; { static bool_t already_init; - Port_t *com_ptr; bool_t failures[10]; int fn; struct isa_device *idev; Port_t iobase; u_char mcr_image; int result; + struct isa_device *xdev; sioregisterdev(dev); @@ -519,11 +516,9 @@ sioprobe(dev) * from any used port that shares the interrupt vector. * XXX the gate enable is elsewhere for some multiports. */ - for (com_ptr = likely_com_ports; - com_ptr < &likely_com_ports[sizeof likely_com_ports - / sizeof likely_com_ports[0]]; - ++com_ptr) - outb(*com_ptr + com_mcr, 0); + for (xdev = isa_devtab_tty; xdev->id_driver != NULL; xdev++) + if (xdev->id_driver == &siodriver && xdev->id_enabled) + outb(xdev->id_iobase + com_mcr, 0); #if NCRD > 0 /* * If PC-Card probe required, then register driver with |
