svcadm(1M)을 검색하려면 섹션에서 1M 을 선택하고, 맨 페이지 이름에 svcadm을 입력하고 검색을 누른다.
cfgadm_pci(8)
System Administration Commands cfgadm_pci(8)
NAME
cfgadm_pci - PCI, CompactPCI, and PCI Express Hotplug hardware specific
commands for cfgadm
SYNOPSIS
/usr/sbin/cfgadm [-f] [-y | -n] [-v]
[-o hardware_options] -c function ap_id [ap_id]
/usr/sbin/cfgadm [-f] [-y | -n] [-v]
[-o hardware_options] -x hardware_function ap_id [ap_id]
/usr/sbin/cfgadm [-v] [-s listing_options]
[-o hardware_options] [-l [ap_id | ap_type]]
/usr/sbin/cfgadm [-v] [-o hardware_options] -t ap_id [ap_id]
/usr/sbin/cfgadm [-v] [-o hardware_function] -h [ap_id | ap_type]
DESCRIPTION
The PCI hardware specific library, /usr/lib/cfgadm/pci.so.1, provides
the support for hotplugging PCI and CompactPCI adapter cards into the
respective hotpluggable slots in a system that is hotplug capable,
through the cfgadm command (see cfgadm(8)). This library does not
include support for PCI Express Hotplug or Standard PCI Hotplug adapter
cards, which are provided by a different library (see cfgadm_shp(8)).
Hotplug administrative models between PCI, CompactPCI remain the same
except where noted in this document.
For PCI Hot Plug, each hotplug slot on a specific PCI bus is repre‐
sented by an attachment point of that specific PCI bus.
An attachment point consist of two parts: a receptacle and an occupant.
The receptacle under PCI Hot Plug is usually referred to as the physi‐
cal hotpluggable slot; and the occupant is usually referred to as the
PCI adapter card that plugs into the slot.
Attachment points are named through ap_ids. There are two types of
ap_ids: logical and physical. The physical ap_id is based on the physi‐
cal pathname, that is, /devices/pci@1/hpc0_slot3, whereas the logical
ap_id is a shorter, and more user-friendly name. For PCI hotpluggable
slots, the logical ap_id is usually the corresponding hotplug con‐
troller driver name plus the logical slot number, that is,
pci0:hpc0slot1; PCI nexus driver, with hotplug controller driver named
hpc and slot number 1. The ap_type for PCI Hot Plug is pci.
Note that the ap_type is not the same as the information in the Type
field.
OPTIONS
The following options are supported:
-c function
The following functions are supported for PCI hotpluggable slots:
configure
Configure the PCI device in the slot to be used by Solaris.
connect
Connect the slot to PCI bus.
disconnect
Disconnect the slot from the PCI bus.
insert
Not supported.
remove
Not supported.
unconfigure
Logically remove the PCI device's resources from the system.
-f
Not supported.
-h ap_id | ap_type
Print out PCI Hot Plug-specific help message.
-l list
List the values of PCI Hot Plug slots.
-o hardware_options
No hardware specific options are currently defined.
-s listing_options
Same as the generic cfgadm(8).
-t ap_id
This command is only supported on platforms which support testing
capability on the slot.
-v
Execute in verbose mode.
When the -v option is used with the -l option, the cfgadm command
outputs information about the attachment point. For PCI Hotplug
attachment points located in a PCI PCI Express hierarchy, see
cfgadm_shp(8) for details. For PCI Hot Plug attachment points not
located in a PCI Express hierarchy, the Information field will be
the slot's system label, if any. This string will be obtained from
the slot-name property of the slot's bus node. The information in
the Type field is printed with or without the v option. The occu‐
pant Type field will describe the contents of the slot. There are 2
possible values:
unknown
The slot is empty. If a card is in the slot, the card is not
configured or there is no driver for the device on the card.
subclass/board
The card in the slot is either a single-function or multi-func‐
tion device.
subclass is a string representing the subclass code of the
device, for example, SCSI, ethernet, pci-isa, and so forth. If
the card is a multi-functional device, MULT will get printed
instead.
board is a string representing the board type of the device.
For example, hp is the string used for a PCI Hot Plug adapter,
hs is used for a Hot Swap Board, nhs for a Non-Hot-Swap cPCI
Board, bhs for a Basic Hot Swap cPCI Board, and fhs for a Full
Hot Swap cPCI Board.
Most PCI cards with more than one device are not multi-function
devices, but are implemented as a PCI bridge with arbitrary
devices behind them. In those cases, the subclass displayed is
that of the PCI bridge. Most commonly, the bridges are pci-pci,
a generic PCI to PCI bridge or stpci, a semitransparent PCI
bridge.
-x hardware_function
Perform hardware specific function. These hardware specific func‐
tions should not normally change the state of a receptacle or occu‐
pant.
The following hardware_functions are supported:
enable_slot | disable_slot
Change the state of the slot and preserve the state of slot
across reboot. Preservation of state across reboot is only sup‐
ported on select platforms.
enable_slot enables the addition of hardware to this slot for
hotplugging and at boot time.
disable_slot disables the addition of hardware to this slot for
hotplugging and at boot time. When a slot is disabled its con‐
dition is shown as unusable.
enable_autoconfig | disable_autoconfig
Change the ability to autoconfigure the occupant of the slot.
Only platforms that support auto configuration support this
feature.
enable_autoconfig enables the ability to autoconfigure the
slot.
disable_autoconfig disables the ability to autoconfigure the
slot.
Autoconfiguration is done through the attention button on the
PCI Express platforms and through the injector/ejector latch on
the CompactPCI platforms. When autoconfiguration is disabled,
the attention button or latch mechanism cannot be used to con‐
figure the occupant of the slot.
led=[led_sub_arg],mode=[mode_sub_arg]
Without sub-arguments, print a list of the current LED set‐
tings. With sub-arguments, set the mode of a specific LED for a
slot.
Specify led_sub_arg as fault, power, attn, or active.
Specify mode_sub_arg as on, off or blink.
Changing the state of the LED does not change the state of the
receptacle or occupant. Normally, the LEDs are controlled by
the hotplug controller, no user intervention is necessary. Use
this command for testing purposes.
Caution: Changing the state of the LED can misrepresent the
state of occupant or receptacle.
The following command prints the values of LEDs:
example# cfgadm -x led pci0:hpc0_slot1
Ap_Id Led
pci0:hpc0_slot1 power=on,fault=off,active=off,attn=off
The following command turns on the Fault LED:
example# cfgadm -x led=fault,mode=on pci0:hpc0_slot1
The following command turns off the Power LED:
example# cfgadm -x led=power,mode=off pci0:hpc0_slot0
The following command sets the active LED to blink to indicate
the location of the slot:
example# cfgadm -x led=active,mode=on pci0:hpc0_slot3
EXAMPLES
Example 1 Printing out the Value of Each Slot
The following command prints out the values of each slot:
example# cfgadm -l
Ap_Id Type Receptacle Occupant Condition
c0 scsi-bus connected configured unknown
c1 scsi-bus connected unconfigured unknown
c2 scsi-bus connected unconfigured unknown
cpci_slot1 stpci/fhs connected configured ok
cpci_slot2 unknown empty unconfigured unknown
cpci_slot4 stpci/fhs connected configured ok
cpci_slot5 stpci/fhs connected configured ok
Example 2 Replacing a Card
The following command lists all DR-capable attachment points:
example# cfgadm
Type Receptacle Occupant Condition
c0 scsi-bus connected configured unknown
c1 scsi-bus connected unconfigured unknown
c2 scsi-bus connected unconfigured unknown
cpci_slot1 stpci/fhs connected configured ok
cpci_slot2 unknown empty unconfigured unknown
cpci_slot4 stpci/fhs connected configured ok
cpci_slot5 stpci/fhs connected configured ok
The following command unconfigures and electrically disconnects the
card:
example# cfgadm -c disconnect cpci_slot4
The change can be verified by entering the following command:
example# cfgadm cpci_slot4
Ap_Id Type Receptacle Occupant Condition
cpci_slot4 unknown disconnected unconfigured unknown
Now the card can be swapped. The following command electrically con‐
nects and configures the card:
example# cfgadm -c configure cpci_slot4
The change can be verified by entering the following command:
example# cfgadm cpci_slot4
Ap_Id Type Receptacle Occupant Condition
cpci_slot4 stpcipci/fhs connected configured ok
FILES
/usr/lib/cfgadm/pci.so.1
Hardware specific library for PCI hotplugging.
ATTRIBUTES
See attributes(7) for descriptions of the following attributes:
tab() box; cw(2.75i) |cw(2.75i) lw(2.75i) |lw(2.75i) ATTRIBUTE TYPEAT‐
TRIBUTE VALUE _ Availabilitysystem/dynamic-reconfiguration
SEE ALSO
config_admin(3CFGADM), libcfgadm(3LIB), attributes(7), cfgadm(8),
cfgadm_shp(8)
Oracle Solaris 11.4 11 May 2021 cfgadm_pci(8)