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Update for latest powersave api.

This commit is contained in:
christos 2006-06-18 02:59:21 +00:00
parent 1251317743
commit 4f29764cfe
1 changed files with 23 additions and 10 deletions
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33
share/man/man9/pci.9
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@ -1,4 +1,4 @@
.\" $NetBSD: pci.9,v 1.21 2006/03/01 23:49:57 wiz Exp $
.\" $NetBSD: pci.9,v 1.22 2006/06/18 02:59:21 christos Exp $
.\"
.\" Copyright (c) 2001, 2003 The NetBSD Foundation, Inc.
.\" All rights reserved.
@ -34,11 +34,12 @@
.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
.\" POSSIBILITY OF SUCH DAMAGE.
.\"
.Dd March 1, 2006
.Dd June 17, 2006
.Dt PCI 9
.Os
.Sh NAME
.Nm PCI ,
.Nm pci_activate ,
.Nm pci_conf_read ,
.Nm pci_conf_write ,
.Nm pci_conf_print ,
@ -71,6 +72,8 @@
.In dev/pci/pcivar.h
.In dev/pci/pcireg.h
.In dev/pci/pcidevs.h
.Ft int
.Fn pci_activate "pci_chipset_tag_t pc" "pcitag_t tag" "int reg" "void *sc" "int (*wakeup)(pci_chipset_tag_t pc, pcitag_t tag, void *sc, pcireg_t reg)"
.Ft pcireg_t
.Fn pci_conf_read "pci_chipset_tag_t pc" "pcitag_t tag" "int reg"
.Ft void
@ -117,9 +120,9 @@
.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"
"pcireg_t newstate"
.Ft int
.Fn pci_get_powerstate "pci_chipset_tag_t pc" "pcitag_t tag"
.Fn pci_get_powerstate "pci_chipset_tag_t pc" "pcitag_t tag" "pcireg_t *state"
.Ft int
.Fn pci_vpd_read "pci_chipset_tag_t pc" "pcitag_t tag" "int offset" \
"int count" "pcireg_t *data"
@ -218,6 +221,16 @@ It contains the following member:
.El
.Sh FUNCTIONS
.Bl -tag -width compact
.It Fn pci_activate "pc" "tag" "sc" "fun"
Attempt to bring the device to state D0.
If the device is not in the D0 state call
.Fa fun
to restore its state.
If
.Fa fun
is
.Dv NULL
then restoring from state D3 is going to fail.
.It Fn pci_conf_read "pc" "tag" "reg"
Read from register
.Fa reg
@ -452,13 +465,13 @@ Valid values for
.Fa newstate
are:
.Pp
.Bl -tag -width PCI_PWR_D0 -compact
.It Dv PCI_PWR_D0
.It Dv PCI_PWR_D1
.It Dv PCI_PWR_D2
.It Dv PCI_PWR_D3
.Bl -tag -width PCI_PMCSR_STATE_D0 -compact
.It Dv PCI_PMCSR_STATE_D0
.It Dv PCI_PMCSR_STATE_D1
.It Dv PCI_PMCSR_STATE_D2
.It Dv PCI_PMCSR_STATE_D3
.El
.It Fn pci_get_powerstate "pc" "tag"
.It Fn pci_get_powerstate "pc" "tag" "state"`
Get current power state of the device.
.It Fn pci_vpd_read "pc" "tag" "offset" "count" "data"
Read