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Document pci_set_powerstate()/pci_get_powerstate().

This commit is contained in:
gmcgarry 2002-08-04 01:03:12 +00:00
parent e0590ef08b
commit 704898a9ea
2 changed files with 24 additions and 2 deletions
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4
share/man/man9/Makefile
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@ -1,4 +1,4 @@
# $NetBSD: Makefile,v 1.118 2002/08/02 00:41:53 thorpej Exp $ # $NetBSD: Makefile,v 1.119 2002/08/04 01:03:12 gmcgarry Exp $
# Makefile for section 9 (kernel function and variable) manual pages. # Makefile for section 9 (kernel function and variable) manual pages.
@ -236,6 +236,8 @@ MLINKS+=pci.9 pci_conf_read.9 \
pci.9 pci_intr_evcnt.9 \ pci.9 pci_intr_evcnt.9 \
pci.9 pci_intr_establish.9 \ pci.9 pci_intr_establish.9 \
pci.9 pci_intr_disestablish.9 \ pci.9 pci_intr_disestablish.9 \
pci.9 pci_get_powerstate.9 \
pci.9 pci_set_powerstate.9 \
pci.9 pci_make_tag.9 \ pci.9 pci_make_tag.9 \
pci.9 pci_decompose_tag.9 \ pci.9 pci_decompose_tag.9 \
pci.9 pci_findvendor.9 \ pci.9 pci_findvendor.9 \

22
share/man/man9/pci.9
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@ -1,4 +1,4 @@
.\" $NetBSD: pci.9,v 1.6 2002/02/13 08:18:47 ross Exp $ .\" $NetBSD: pci.9,v 1.7 2002/08/04 01:03:12 gmcgarry Exp $
.\" .\"
.\" Copyright (c) 2001 The NetBSD Foundation, Inc. .\" Copyright (c) 2001 The NetBSD Foundation, Inc.
.\" All rights reserved. .\" All rights reserved.
@ -52,6 +52,8 @@
.Nm pci_intr_evcnt , .Nm pci_intr_evcnt ,
.Nm pci_intr_establish , .Nm pci_intr_establish ,
.Nm pci_intr_disestablish , .Nm pci_intr_disestablish ,
.Nm pci_get_powerstate ,
.Nm pci_set_powerstate ,
.Nm pci_make_tag , .Nm pci_make_tag ,
.Nm pci_decompose_tag , .Nm pci_decompose_tag ,
.Nm pci_findvendor , .Nm pci_findvendor ,
@ -99,6 +101,11 @@
"int level" "int (*handler)(void *)" "void *arg" "int level" "int (*handler)(void *)" "void *arg"
.Ft void .Ft void
.Fn pci_intr_disestablish "pci_chipset_tag_t pc" "void *ih" .Fn pci_intr_disestablish "pci_chipset_tag_t pc" "void *ih"
.Ft int
.Fn pci_set_powerstate "pci_chipset_tag_t pc" "pcitag_t tag" \
"int newstate"
.Ft int
.Fn pci_get_powerstate "pci_chipset_tag_t pc" "pcitag_t tag"
.Ft pcitag_t .Ft pcitag_t
.Fn pci_make_tag "pci_chipset_tag_t pc" "int bus" "int device" \ .Fn pci_make_tag "pci_chipset_tag_t pc" "int bus" "int device" \
"int function" "int function"
@ -345,6 +352,19 @@ See
.It Fn pci_intr_disestablish "pc" "ih" .It Fn pci_intr_disestablish "pc" "ih"
See See
.Xr pci_intr 9 . .Xr pci_intr 9 .
.It Fn pci_set_powerstate "pc" "tag" "newstate"
Set power state of the device to newstate. Valid values for
.Fa newstate
are:
.Pp
.Bl -tag -width PCI_PWR_D0 -compact
.It PCI_PWR_D0
.It PCI_PWR_D1
.It PCI_PWR_D2
.It PCI_PWR_D3
.El
.It Fn pci_get_powerstate "pc" "tag"
Get current power state of the device.
.It Fn pci_make_tag "pc" "bus" "device" "function" .It Fn pci_make_tag "pc" "bus" "device" "function"
Create a new PCI tag for the PCI device specified by the tuple Create a new PCI tag for the PCI device specified by the tuple
.Ao .Ao