diff options
| author | jh <jh@FreeBSD.org> | 2011-11-22 16:44:50 +0000 |
|---|---|---|
| committer | jh <jh@FreeBSD.org> | 2011-11-22 16:44:50 +0000 |
| commit | 62da5e13f7b1d2be2ff47ea2b41a6b6a525e4ab4 (patch) | |
| tree | 45290a17831a491ae158af362fde71b433d3df1b | |
| parent | 6123cbfb2edc5d69a7cd104442dd30ccfc45be48 (diff) | |
| download | FreeBSD-src-62da5e13f7b1d2be2ff47ea2b41a6b6a525e4ab4.zip FreeBSD-src-62da5e13f7b1d2be2ff47ea2b41a6b6a525e4ab4.tar.gz | |
Append unit number to the WMI status device name to allow attaching
multiple acpi_wmi(4) instances.
PR: kern/162491
Reviewed by: avg
| -rw-r--r-- | share/man/man4/acpi_wmi.4 | 10 | ||||
| -rw-r--r-- | sys/dev/acpi_support/acpi_wmi.c | 2 |
2 files changed, 6 insertions, 6 deletions
diff --git a/share/man/man4/acpi_wmi.4 b/share/man/man4/acpi_wmi.4 index 6d93ff9..0825249 100644 --- a/share/man/man4/acpi_wmi.4 +++ b/share/man/man4/acpi_wmi.4 @@ -24,7 +24,7 @@ .\" .\" $FreeBSD$ .\" -.Dd February 8, 2010 +.Dd November 22, 2011 .Dt ACPI_WMI 4 .Os .Sh NAME @@ -49,16 +49,16 @@ The .Nm driver provides an interface for vendor specific WMI implementations (e.g. HP and Acer laptops). -It creates /dev/wmistat, which can be read to get +It creates /dev/wmistat%d, which can be read to get information about GUIDs found in the system. .Sh FILES -.Bl -tag -width /dev/wmistat -compact -.It Pa /dev/wmistat +.Bl -tag -width /dev/wmistat%d -compact +.It Pa /dev/wmistat%d WMI status device. .El .Sh EXAMPLES .Bd -literal -# cat /dev/wmistat +# cat /dev/wmistat0 GUID INST EXPE METH STR EVENT OID {5FB7F034-2C63-45E9-BE91-3D44E2C707E4} 1 NO WMAA NO NO AA {95F24279-4D7B-4334-9387-ACCDC67EF61C} 1 NO NO NO 0x80+ - diff --git a/sys/dev/acpi_support/acpi_wmi.c b/sys/dev/acpi_support/acpi_wmi.c index 2acc262..b0ddd6e 100644 --- a/sys/dev/acpi_support/acpi_wmi.c +++ b/sys/dev/acpi_support/acpi_wmi.c @@ -265,7 +265,7 @@ acpi_wmi_attach(device_t dev) acpi_wmi_ec_handler); } else { sc->wmistat_dev_t = make_dev(&wmistat_cdevsw, 0, UID_ROOT, - GID_WHEEL, 0644, "wmistat"); + GID_WHEEL, 0644, "wmistat%d", device_get_unit(dev)); sc->wmistat_dev_t->si_drv1 = sc; sc->wmistat_open_pid = 0; sc->wmistat_bufptr = -1; |
