| ofw_console.4 (165221) | ofw_console.4 (208027) |
|---|---|
| 1.\"- 2.\" Copyright (c) 2001 Miodrag Vallat. 3.\" Copyright (c) 2005 Marius Strobl <marius@FreeBSD.org> 4.\" All rights reserved. 5.\" 6.\" Redistribution and use in source and binary forms, with or without 7.\" modification, are permitted provided that the following conditions 8.\" are met: --- 10 unchanged lines hidden (view full) --- 19.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 20.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 21.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 22.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 23.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 24.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25.\" 26.\" from: OpenBSD: pcons.4,v 1.4 2003/06/02 16:16:26 miod Exp | 1.\"- 2.\" Copyright (c) 2001 Miodrag Vallat. 3.\" Copyright (c) 2005 Marius Strobl <marius@FreeBSD.org> 4.\" All rights reserved. 5.\" 6.\" Redistribution and use in source and binary forms, with or without 7.\" modification, are permitted provided that the following conditions 8.\" are met: --- 10 unchanged lines hidden (view full) --- 19.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 20.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 21.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 22.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 23.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 24.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25.\" 26.\" from: OpenBSD: pcons.4,v 1.4 2003/06/02 16:16:26 miod Exp |
| 27.\" $FreeBSD: head/share/man/man4/man4.sparc64/ofw_console.4 165221 2006-12-14 17:03:46Z mpp $ | 27.\" $FreeBSD: head/share/man/man4/man4.sparc64/ofw_console.4 208027 2010-05-13 12:07:55Z uqs $ |
| 28.\" 29.Dd June 18, 2005 30.Dt OFW_CONSOLE 4 sparc64 31.Os 32.Sh NAME 33.Nm ofw_console 34.Nd "Open Firmware console" 35.Sh SYNOPSIS --- 37 unchanged lines hidden (view full) --- 73.It Pa /dev/console 74.It Pa /dev/keyboard 75terminal input device in case the console input device is the keyboard 76.It Pa /dev/screen 77terminal output device in case the console output device is the screen 78.It Pa /dev/tty[a-z] 79terminal device in case both the console input and output device is tty[a-z] 80.El | 28.\" 29.Dd June 18, 2005 30.Dt OFW_CONSOLE 4 sparc64 31.Os 32.Sh NAME 33.Nm ofw_console 34.Nd "Open Firmware console" 35.Sh SYNOPSIS --- 37 unchanged lines hidden (view full) --- 73.It Pa /dev/console 74.It Pa /dev/keyboard 75terminal input device in case the console input device is the keyboard 76.It Pa /dev/screen 77terminal output device in case the console output device is the screen 78.It Pa /dev/tty[a-z] 79terminal device in case both the console input and output device is tty[a-z] 80.El |
| 81.Sh CAVEATS 82Since the Open Firmware will handle BREAK 83(or Stop-A) 84sequences before 85.Nm , 86the preferred way to enter 87.Xr ddb 4 88when using 89.Nm 90is to include 91.Cd "options ALT_BREAK_TO_DEBUGGER" 92in a ddb-enabled kernel, and enter the alternate BREAK sequence 93(RETURN TILDE CTRL-b). | |
| 94.Sh SEE ALSO 95.Xr creator 4 , 96.Xr machfb 4 , 97.Xr syscons 4 , 98.Xr uart 4 , 99.Xr eeprom 8 100.Sh HISTORY 101The 102.Nm 103driver first appeared in 104.Fx 5.0 . 105.Sh AUTHORS 106The 107.Nm 108driver was written by 109.An "Benno Rice" Aq benno@FreeBSD.org . | 81.Sh SEE ALSO 82.Xr creator 4 , 83.Xr machfb 4 , 84.Xr syscons 4 , 85.Xr uart 4 , 86.Xr eeprom 8 87.Sh HISTORY 88The 89.Nm 90driver first appeared in 91.Fx 5.0 . 92.Sh AUTHORS 93The 94.Nm 95driver was written by 96.An "Benno Rice" Aq benno@FreeBSD.org . |
| 97.Sh CAVEATS 98Since the Open Firmware will handle BREAK 99(or Stop-A) 100sequences before 101.Nm , 102the preferred way to enter 103.Xr ddb 4 104when using 105.Nm 106is to include 107.Cd "options ALT_BREAK_TO_DEBUGGER" 108in a ddb-enabled kernel, and enter the alternate BREAK sequence 109(RETURN TILDE CTRL-b). |
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| 110.Sh BUGS 111The 112.Nm 113driver 114is not a real 115.Xr tty 4 116driver and is not MPSAFE. 117The 118.Nm 119driver also does not attach to the hardware resources it actually talks to. 120Therefore it cannot be included in the kernel together with real console 121hardware drivers 122like 123.Xr creator 4 , 124.Xr machfb 4 125and 126.Xr uart 4 . | 110.Sh BUGS 111The 112.Nm 113driver 114is not a real 115.Xr tty 4 116driver and is not MPSAFE. 117The 118.Nm 119driver also does not attach to the hardware resources it actually talks to. 120Therefore it cannot be included in the kernel together with real console 121hardware drivers 122like 123.Xr creator 4 , 124.Xr machfb 4 125and 126.Xr uart 4 . |