| acpi_hp.4 (195185) | acpi_hp.4 (195325) |
|---|---|
| 1.\" Copyright (c) 2009 Michael Gmelin 2.\" All rights reserved. 3.\" 4.\" Redistribution and use in source and binary forms, with or without 5.\" modification, are permitted provided that the following conditions 6.\" are met: 7.\" 1. Redistributions of source code must retain the above copyright 8.\" notice, this list of conditions and the following disclaimer. --- 8 unchanged lines hidden (view full) --- 17.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 18.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 19.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 20.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 21.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 22.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 23.\" SUCH DAMAGE. 24.\" | 1.\" Copyright (c) 2009 Michael Gmelin 2.\" All rights reserved. 3.\" 4.\" Redistribution and use in source and binary forms, with or without 5.\" modification, are permitted provided that the following conditions 6.\" are met: 7.\" 1. Redistributions of source code must retain the above copyright 8.\" notice, this list of conditions and the following disclaimer. --- 8 unchanged lines hidden (view full) --- 17.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 18.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 19.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 20.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 21.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 22.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 23.\" SUCH DAMAGE. 24.\" |
| 25.\" $FreeBSD: head/share/man/man4/acpi_hp.4 195185 2009-06-30 09:51:41Z rpaulo $ | 25.\" $FreeBSD: head/share/man/man4/acpi_hp.4 195325 2009-07-03 21:12:37Z rpaulo $ |
| 26.\" | 26.\" |
| 27.Dd June 21, 2009 | 27.Dd June 30, 2009 |
| 28.Dt ACPI_HP 4 i386 29.Os 30.Sh NAME 31.Nm acpi_hp 32.Nd "ACPI extras driver for HP laptops" 33.Sh SYNOPSIS 34To compile this driver into the kernel, 35place the following line in your --- 51 unchanged lines hidden (view full) --- 87.It Li 0xd1 88Bluetooth on air status changed to 1 (on air) 89.It Li 0xe0 90WWAN on air status changed to 0 (not on air) 91.It Li 0xe1 92WWAN on air status changed to 1 (on air) 93.El 94.Ss Xr devfs 8 Ss Device | 28.Dt ACPI_HP 4 i386 29.Os 30.Sh NAME 31.Nm acpi_hp 32.Nd "ACPI extras driver for HP laptops" 33.Sh SYNOPSIS 34To compile this driver into the kernel, 35place the following line in your --- 51 unchanged lines hidden (view full) --- 87.It Li 0xd1 88Bluetooth on air status changed to 1 (on air) 89.It Li 0xe0 90WWAN on air status changed to 0 (not on air) 91.It Li 0xe1 92WWAN on air status changed to 1 (on air) 93.El 94.Ss Xr devfs 8 Ss Device |
| 95You can read /dev/hpcmi to see your current BIOS settings. The detail level 96can be adjusted by setting the sysctl | 95You can read /dev/hpcmi to see your current BIOS settings. 96The detail level can be adjusted by setting the sysctl |
| 97.Va cmi_detail 98as described below. 99.Sh SYSCTL VARIABLES 100The following sysctls are currently implemented: 101.Ss WLAN: 102.Bl -tag -width indent 103.It Va dev.acpi_hp.0.wlan_enabled 104Toggle WLAN chip activity. --- 56 unchanged lines hidden (view full) --- 161.Bl -tag -width "0x01" -offset indent -compact 162.It Li 0x01 163Show path component of BIOS setting 164.It Li 0x02 165Show a list of valid options for the BIOS setting 166.It Li 0x04 167Show additional flags of BIOS setting (ReadOnly etc.) 168.It Li 0x08 | 97.Va cmi_detail 98as described below. 99.Sh SYSCTL VARIABLES 100The following sysctls are currently implemented: 101.Ss WLAN: 102.Bl -tag -width indent 103.It Va dev.acpi_hp.0.wlan_enabled 104Toggle WLAN chip activity. --- 56 unchanged lines hidden (view full) --- 161.Bl -tag -width "0x01" -offset indent -compact 162.It Li 0x01 163Show path component of BIOS setting 164.It Li 0x02 165Show a list of valid options for the BIOS setting 166.It Li 0x04 167Show additional flags of BIOS setting (ReadOnly etc.) 168.It Li 0x08 |
| 169Query highest BIOS entry instance. This is broken on many HP models and 170therefore disabled by default. | 169Query highest BIOS entry instance. 170This is broken on many HP models and therefore disabled by default. |
| 171.El | 171.El |
| 172.It Va dev.acpi_hp.0.verbose 173(read-only) 174Set verbosity level |
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| 172.El 173.Pp 174Defaults for these sysctls can be set in 175.Xr sysctl.conf 5 . | 175.El 176.Pp 177Defaults for these sysctls can be set in 178.Xr sysctl.conf 5 . |
| 179.Sh HARDWARE 180The 181.Nm 182driver has been reported to support the following hardware: 183.Pp 184.Bl -bullet -compact 185.It 186HP Compaq 8510p 187.It 188HP Compaq nx7300 189.El 190.Pp 191It should work on most HP laptops that feature a WMI enabled BIOS. |
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| 176.Sh FILES 177.Bl -tag -width ".Pa /dev/hpcmi" 178.It Pa /dev/hpcmi 179Interface to read BIOS settings 180.El 181.Sh EXAMPLES 182The following can be added to 183.Xr devd.conf 5 --- 59 unchanged lines hidden (view full) --- 243.Fx CURRENT . 244.Sh AUTHORS 245.An -nosplit 246The 247.Nm 248driver was written by 249.An Michael Gmelin Aq freebsd@grem.de 250.Pp | 192.Sh FILES 193.Bl -tag -width ".Pa /dev/hpcmi" 194.It Pa /dev/hpcmi 195Interface to read BIOS settings 196.El 197.Sh EXAMPLES 198The following can be added to 199.Xr devd.conf 5 --- 59 unchanged lines hidden (view full) --- 259.Fx CURRENT . 260.Sh AUTHORS 261.An -nosplit 262The 263.Nm 264driver was written by 265.An Michael Gmelin Aq freebsd@grem.de 266.Pp |
| 251It has been inspired by hp-wmi driver, which implements a subset of these | 267It has been inspired by hp-wmi driver, which implements a subset of these |
| 252features (hotkeys) on Linux. 253.Pp 254.Bl -tag -width indent 255.It HP CMI whitepaper: 256http://h20331.www2.hp.com/Hpsub/downloads/cmi_whitepaper.pdf 257.It wmi-hp for Linux: 258http://www.kernel.org 259.It WMI and ACPI: --- 14 unchanged lines hidden --- | 268features (hotkeys) on Linux. 269.Pp 270.Bl -tag -width indent 271.It HP CMI whitepaper: 272http://h20331.www2.hp.com/Hpsub/downloads/cmi_whitepaper.pdf 273.It wmi-hp for Linux: 274http://www.kernel.org 275.It WMI and ACPI: --- 14 unchanged lines hidden --- |