diff options
Diffstat (limited to 'share/man/man4/sio.4')
| -rw-r--r-- | share/man/man4/sio.4 | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/share/man/man4/sio.4 b/share/man/man4/sio.4 index de4d3c75767f..4cc36bd8e3aa 100644 --- a/share/man/man4/sio.4 +++ b/share/man/man4/sio.4 @@ -34,7 +34,7 @@ .\" .\" from: @(#)dca.4 5.2 (Berkeley) 3/27/91 .\" from: com.4,v 1.1 1993/08/06 11:19:07 cgd Exp -.\" $Id: sio.4,v 1.26 1998/05/31 11:16:09 bde Exp $ +.\" $Id: sio.4,v 1.27 1998/06/08 06:11:59 jkoshy Exp $ .\" .Dd October 10, 1995 .Dt SIO 4 i386 @@ -45,23 +45,23 @@ fast interrupt driven asynchronous serial communications interface .Sh SYNOPSIS For standard ports: -.Cd "device sio0 at isa? port" \&"IO_COM1\&" tty irq 4 vector siointr -.Cd "device sio1 at isa? port" \&"IO_COM2\&" tty irq 3 vector siointr -.Cd "device sio2 at isa? port" \&"IO_COM3\&" tty irq 5 vector siointr -.Cd "device sio3 at isa? port" \&"IO_COM4\&" tty irq 9 vector siointr +.Cd "device sio0 at isa? port" \&"IO_COM1\&" tty irq 4 +.Cd "device sio1 at isa? port" \&"IO_COM2\&" tty irq 3 +.Cd "device sio2 at isa? port" \&"IO_COM3\&" tty irq 5 +.Cd "device sio3 at isa? port" \&"IO_COM4\&" tty irq 9 .Pp For AST compatible multiport cards with 4 ports: .Cd "options" \&"COM_MULTIPORT\&" .Cd "device sio4 at isa? port 0x2a0 tty flags 0x701" .Cd "device sio5 at isa? port 0x2a8 tty flags 0x701" .Cd "device sio6 at isa? port 0x2b0 tty flags 0x701" -.Cd "device sio7 at isa? port 0x2b8 tty flags 0x701 irq 12 vector siointr" +.Cd "device sio7 at isa? port 0x2b8 tty flags 0x701 irq 12" .Pp For Boca Board compatible multiport cards with 8 ports: .Cd "options" \&"COM_MULTIPORT\&" .Cd "device sio4 at isa? port 0x100 tty flags 0xb05" .Cd "..." -.Cd "device sio11 at isa? port 0x138 tty flags 0xb05 irq 12 vector siointr" +.Cd "device sio11 at isa? port 0x138 tty flags 0xb05 irq 12" .Pp For Hayes ESP cards: .Cd "options" \&"COM_ESP\&" @@ -161,9 +161,7 @@ The same master port must be specified for all ports in a group. .Pp The .Em irq -and -.Em vector -specifications must be given for master ports +specification must be given for master ports and for ports that are not part of an IRQ sharing group, and not for other ports. .Pp |