Difference between revisions of "Unit PCI"
From Ultibo.org
| (2 intermediate revisions by the same user not shown) | |||
| Line 5: | Line 5: | ||
---- | ---- | ||
| − | '''Ultibo PCI/PCIe | + | '''Ultibo PCI/PCIe Interface unit''' |
=== Constants === | === Constants === | ||
| Line 242: | Line 242: | ||
| <code>PCIId:LongWord;</code> | | <code>PCIId:LongWord;</code> | ||
| Unique Id of this PCI in the PCI device table | | Unique Id of this PCI in the PCI device table | ||
| + | |- | ||
| + | | <code>PCIState:LongWord;</code> | ||
| + | | PCI device state (eg PCI_STATE_ATTACHED) | ||
| + | |- | ||
| + | | <code>PCIStatus:LongWord;</code> | ||
| + | | PCI device status (eg PCI_STATUS_BOUND) | ||
|- | |- | ||
| <code>Host:PPCIHost;</code> | | <code>Host:PPCIHost;</code> | ||
| Host controller this PCI device is connected to (Set by PCI core) | | Host controller this PCI device is connected to (Set by PCI core) | ||
| + | |- | ||
| + | | <code>Parent:PPCIDevice;</code> | ||
| + | | Parent this PCI device is connected to, if any (Set by PCI core) | ||
|- | |- | ||
| <code>Driver:PPCIDriver;</code> | | <code>Driver:PPCIDriver;</code> | ||
| Line 384: | Line 393: | ||
| <code>HostId:LongWord;</code> | | <code>HostId:LongWord;</code> | ||
| Unique Id of this Host in the Host table | | Unique Id of this Host in the Host table | ||
| + | |- | ||
| + | | <code>HostState:LongWord</code> | ||
| + | | Host state (eg PCIHOST_STATE_ENABLED) | ||
|- | |- | ||
| <code>HostStart:TPCIHostStart;</code> | | <code>HostStart:TPCIHostStart;</code> | ||
| Line 646: | Line 658: | ||
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<pre style="border: 0; padding-bottom:0px;">function PCIDriverCreate:PPCIDriver;</pre> | <pre style="border: 0; padding-bottom:0px;">function PCIDriverCreate:PPCIDriver;</pre> | ||
| − | <div style="font-size: 14px; padding-left: 12px;">'''Description:''' Create a new Driver entry</div> | + | <div style="font-size: 14px; padding-left: 12px;">'''Description:''' Create a new PCI Driver entry</div> |
<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;"> | <div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;"> | ||
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<pre style="border: 0; padding-bottom:0px;">function PCIDriverCreateEx(Size:LongWord):PPCIDriver;</pre> | <pre style="border: 0; padding-bottom:0px;">function PCIDriverCreateEx(Size:LongWord):PPCIDriver;</pre> | ||
| − | <div style="font-size: 14px; padding-left: 12px;">'''Description:''' Create a new Driver entry</div> | + | <div style="font-size: 14px; padding-left: 12px;">'''Description:''' Create a new PCI Driver entry</div> |
<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;"> | <div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;"> | ||
{| class="wikitable" style="font-size: 14px; background: white;" | {| class="wikitable" style="font-size: 14px; background: white;" | ||
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<pre style="border: 0; padding-bottom:0px;">function PCIDriverDestroy(Driver:PPCIDriver):LongWord;</pre> | <pre style="border: 0; padding-bottom:0px;">function PCIDriverDestroy(Driver:PPCIDriver):LongWord;</pre> | ||
| − | <div style="font-size: 14px; padding-left: 12px;">'''Description:''' Destroy an existing Driver entry</div> | + | <div style="font-size: 14px; padding-left: 12px;">'''Description:''' Destroy an existing PCI Driver entry</div> |
<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;"> | <div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;"> | ||
{| class="wikitable" style="font-size: 14px; background: white;" | {| class="wikitable" style="font-size: 14px; background: white;" | ||
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<pre style="border: 0; padding-bottom:0px;">function PCIDriverRegister(Driver:PPCIDriver):LongWord;</pre> | <pre style="border: 0; padding-bottom:0px;">function PCIDriverRegister(Driver:PPCIDriver):LongWord;</pre> | ||
| − | <div style="font-size: 14px; padding-left: 12px;">'''Description:''' Register a new Driver in the Driver table</div> | + | <div style="font-size: 14px; padding-left: 12px;">'''Description:''' Register a new PCI Driver in the Driver table</div> |
<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;"> | <div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;"> | ||
{| class="wikitable" style="font-size: 14px; background: white;" | {| class="wikitable" style="font-size: 14px; background: white;" | ||
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<pre style="border: 0; padding-bottom:0px;">function PCIDriverDeregister(Driver:PPCIDriver):LongWord;</pre> | <pre style="border: 0; padding-bottom:0px;">function PCIDriverDeregister(Driver:PPCIDriver):LongWord;</pre> | ||
| − | <div style="font-size: 14px; padding-left: 12px;">'''Description:''' Deregister a Driver from the Driver table</div> | + | <div style="font-size: 14px; padding-left: 12px;">'''Description:''' Deregister a PCI Driver from the Driver table</div> |
<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;"> | <div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;"> | ||
{| class="wikitable" style="font-size: 14px; background: white;" | {| class="wikitable" style="font-size: 14px; background: white;" | ||
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<pre style="border: 0; padding-bottom:0px;">function PCIDriverFind(DriverId:LongWord):PPCIDriver;</pre> | <pre style="border: 0; padding-bottom:0px;">function PCIDriverFind(DriverId:LongWord):PPCIDriver;</pre> | ||
| − | <div style="font-size: 14px; padding-left: 12px;">'''Description:''' | + | <div style="font-size: 14px; padding-left: 12px;">'''Description:''' Find a driver by Id in the PCI Driver table</div> |
<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;"> | <div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;"> | ||
{| class="wikitable" style="font-size: 14px; background: white;" | {| class="wikitable" style="font-size: 14px; background: white;" | ||
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<pre style="border: 0; padding-bottom:0px;">function PCIDriverFindByName(const Name:String):PPCIDriver; inline;</pre> | <pre style="border: 0; padding-bottom:0px;">function PCIDriverFindByName(const Name:String):PPCIDriver; inline;</pre> | ||
| − | <div style="font-size: 14px; padding-left: 12px;">'''Description:''' | + | <div style="font-size: 14px; padding-left: 12px;">'''Description:''' Find a driver by name in the Driver table</div> |
<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;"> | <div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;"> | ||
{| class="wikitable" style="font-size: 14px; background: white;" | {| class="wikitable" style="font-size: 14px; background: white;" | ||
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<pre style="border: 0; padding-bottom:0px;">function PCIDriverEnumerate(Callback:TPCIDriverEnumerate; Data:Pointer):LongWord;</pre> | <pre style="border: 0; padding-bottom:0px;">function PCIDriverEnumerate(Callback:TPCIDriverEnumerate; Data:Pointer):LongWord;</pre> | ||
| − | <div style="font-size: 14px; padding-left: 12px;">'''Description:''' | + | <div style="font-size: 14px; padding-left: 12px;">'''Description:''' Enumerate all drivers in the PCI Driver table</div> |
<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;"> | <div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;"> | ||
{| class="wikitable" style="font-size: 14px; background: white;" | {| class="wikitable" style="font-size: 14px; background: white;" | ||
| Line 895: | Line 907: | ||
<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;"> | <div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;"> | ||
<pre style="border: 0; padding-bottom:0px;">function PCIDriverGetCount:LongWord; inline;</pre> | <pre style="border: 0; padding-bottom:0px;">function PCIDriverGetCount:LongWord; inline;</pre> | ||
| − | <div style="font-size: 14px; padding-left: 12px;">'''Description:''' Get the current driver count</div> | + | <div style="font-size: 14px; padding-left: 12px;">'''Description:''' Get the current PCI driver count</div> |
<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;"> | <div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;"> | ||
{| class="wikitable" style="font-size: 14px; background: white;" | {| class="wikitable" style="font-size: 14px; background: white;" | ||
| Line 907: | Line 919: | ||
<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;"> | <div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;"> | ||
<pre style="border: 0; padding-bottom:0px;">function PCIDriverCheck(Driver:PPCIDriver):PPCIDriver;</pre> | <pre style="border: 0; padding-bottom:0px;">function PCIDriverCheck(Driver:PPCIDriver):PPCIDriver;</pre> | ||
| − | <div style="font-size: 14px; padding-left: 12px;">'''Description:''' Check if the supplied Driver is in the driver table</div> | + | <div style="font-size: 14px; padding-left: 12px;">'''Description:''' Check if the supplied PCI Driver is in the driver table</div> |
<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;"> | <div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;"> | ||
{| class="wikitable" style="font-size: 14px; background: white;" | {| class="wikitable" style="font-size: 14px; background: white;" | ||
| Line 944: | Line 956: | ||
<pre style="border: 0; padding-bottom:0px;">function PCIStatusToString(Status:LongWord):String;</pre> | <pre style="border: 0; padding-bottom:0px;">function PCIStatusToString(Status:LongWord):String;</pre> | ||
<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Translates a PCI status code into a string</div> | <div style="font-size: 14px; padding-left: 12px;">'''Description:''' Translates a PCI status code into a string</div> | ||
| + | <div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;"> | ||
| + | {| class="wikitable" style="font-size: 14px; background: white;" | ||
| + | |- | ||
| + | ! Note | ||
| + | | None documented | ||
| + | |- | ||
| + | |} | ||
| + | </div></div> | ||
| + | <br /> | ||
| + | <div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;"> | ||
| + | <pre style="border: 0; padding-bottom:0px;">function PCIDeviceTypeToString(PCIType:LongWord):String;</pre> | ||
| + | <div style="font-size: 14px; padding-left: 12px;">'''Description:''' To be documented</div> | ||
| + | <div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;"> | ||
| + | {| class="wikitable" style="font-size: 14px; background: white;" | ||
| + | |- | ||
| + | ! Note | ||
| + | | None documented | ||
| + | |- | ||
| + | |} | ||
| + | </div></div> | ||
| + | <br /> | ||
| + | <div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;"> | ||
| + | <pre style="border: 0; padding-bottom:0px;">function PCIDeviceStateToString(PCIState:LongWord):String;</pre> | ||
| + | <div style="font-size: 14px; padding-left: 12px;">'''Description:''' To be documented</div> | ||
| + | <div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;"> | ||
| + | {| class="wikitable" style="font-size: 14px; background: white;" | ||
| + | |- | ||
| + | ! Note | ||
| + | | None documented | ||
| + | |- | ||
| + | |} | ||
| + | </div></div> | ||
| + | <br /> | ||
| + | <div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;"> | ||
| + | <pre style="border: 0; padding-bottom:0px;">function PCIDeviceStatusToString(PCIStatus:LongWord):String; | ||
| + | </pre> | ||
| + | <div style="font-size: 14px; padding-left: 12px;">'''Description:''' To be documented</div> | ||
| + | <div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;"> | ||
| + | {| class="wikitable" style="font-size: 14px; background: white;" | ||
| + | |- | ||
| + | ! Note | ||
| + | | None documented | ||
| + | |- | ||
| + | |} | ||
| + | </div></div> | ||
| + | <br /> | ||
| + | <div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;"> | ||
| + | <pre style="border: 0; padding-bottom:0px;">function PCIDeviceStateToNotification(State:LongWord):LongWord;</pre> | ||
| + | <div style="font-size: 14px; padding-left: 12px;">'''Description:''' Convert a Device state value into the notification code for device notifications</div> | ||
| + | <div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;"> | ||
| + | {| class="wikitable" style="font-size: 14px; background: white;" | ||
| + | |- | ||
| + | ! Note | ||
| + | | None documented | ||
| + | |- | ||
| + | |} | ||
| + | </div></div> | ||
| + | <br /> | ||
| + | <div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;"> | ||
| + | <pre style="border: 0; padding-bottom:0px;">function PCIDeviceStatusToNotification(Status:LongWord):LongWord;</pre> | ||
| + | <div style="font-size: 14px; padding-left: 12px;">'''Description:''' Convert a Device status value into the notification code for device notifications</div> | ||
| + | <div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;"> | ||
| + | {| class="wikitable" style="font-size: 14px; background: white;" | ||
| + | |- | ||
| + | ! Note | ||
| + | | None documented | ||
| + | |- | ||
| + | |} | ||
| + | </div></div> | ||
| + | <br /> | ||
| + | <div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;"> | ||
| + | <pre style="border: 0; padding-bottom:0px;">function PCIHostTypeToString(HostType:LongWord):String;</pre> | ||
| + | <div style="font-size: 14px; padding-left: 12px;">'''Description:''' To be documented</div> | ||
| + | <div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;"> | ||
| + | {| class="wikitable" style="font-size: 14px; background: white;" | ||
| + | |- | ||
| + | ! Note | ||
| + | | None documented | ||
| + | |- | ||
| + | |} | ||
| + | </div></div> | ||
| + | <br /> | ||
| + | <div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;"> | ||
| + | <pre style="border: 0; padding-bottom:0px;">function PCIHostStateToString(HostState:LongWord):String;</pre> | ||
| + | <div style="font-size: 14px; padding-left: 12px;">'''Description:''' To be documented</div> | ||
| + | <div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;"> | ||
| + | {| class="wikitable" style="font-size: 14px; background: white;" | ||
| + | |- | ||
| + | ! Note | ||
| + | | None documented | ||
| + | |- | ||
| + | |} | ||
| + | </div></div> | ||
| + | <br /> | ||
| + | <div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;"> | ||
| + | <pre style="border: 0; padding-bottom:0px;">function PCIHostStateToNotification(State:LongWord):LongWord;</pre> | ||
| + | <div style="font-size: 14px; padding-left: 12px;">'''Description:''' Convert a Host state value into the notification code for device notifications</div> | ||
<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;"> | <div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;"> | ||
{| class="wikitable" style="font-size: 14px; background: white;" | {| class="wikitable" style="font-size: 14px; background: white;" | ||
Latest revision as of 04:59, 31 August 2021
Return to Unit Reference
Description
Ultibo PCI/PCIe Interface unit
Constants
PCI device, driver and host specific constants
PCI_* PCI_DEVICE_PREFIX = 'PCI';
|
Name prefix for PCI Devices |
PCI_DRIVER_PREFIX = 'PCI';
|
Name prefix for PCI Drivers |
PCI_HOST_PREFIX = 'PCIHost';
|
Name prefix for PCI Hosts |
PCI device type
PCI_TYPE_* PCI_TYPE_NONE = 0;
|
|
PCI_TYPE_MAX = 0;
|
|
PCI_TYPE_NAMES:array[PCI_TYPE_NONE..PCI_TYPE_MAX] of String = ('PCI_TYPE_NONE');
|
|
PCI device state
PCI_STATE_* PCI_STATE_DETACHED = 0;
|
|
PCI_STATE_DETACHING = 1;
|
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PCI_STATE_ATTACHING = 2;
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PCI_STATE_ATTACHED = 3;
|
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PCI_STATE_MAX = 3;
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PCI_STATE_NAMES:array[PCI_STATE_DETACHED..PCI_STATE_MAX] of String = ('PCI_STATE_DETACHED', 'PCI_STATE_DETACHING', 'PCI_STATE_ATTACHING', 'PCI_STATE_ATTACHED');
|
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PCI device status
PCI_STATUS_* PCI_STATUS_UNBOUND = 0;
|
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PCI_STATUS_BOUND = 1;
|
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PCI_STATUS_MAX = 1;
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PCI_STATUS_NAMES:array[PCI_STATUS_UNBOUND..PCI_STATUS_MAX] of String = ('PCI_STATUS_UNBOUND', 'PCI_STATUS_BOUND');
|
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PCI device flag
PCI_FLAG_* PCI_FLAG_NONE = $00000000;
|
PCI host type
PCIHOST_TYPE_* PCIHOST_TYPE_NONE = 0;
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PCIHOST_TYPE_PCI = 1;
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PCIHOST_TYPE_PCIX = 2;
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PCIHOST_TYPE_PCIE = 3;
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PCIHOST_TYPE_MAX = 3;
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PCIHOST_TYPE_NAMES:array[PCIHOST_TYPE_NONE..PCIHOST_TYPE_MAX] of String = ('PCIHOST_TYPE_NONE', 'PCIHOST_TYPE_PCI', 'PCIHOST_TYPE_PCIX', 'PCIHOST_TYPE_PCIE');
|
|
PCI host state
PCIHOST_STATE_* PCIHOST_STATE_DISABLED = 0;
|
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PCIHOST_STATE_ENABLED = 1;
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PCIHOST_STATE_MAX = 1;
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PCIHOST_STATE_NAMES:array[PCIHOST_STATE_DISABLED..PCIHOST_STATE_MAX] of String = ('PCIHOST_STATE_DISABLED','PCIHOST_STATE_ENABLED');
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PCI host flag
PCIHOST_FLAG_* PCIHOST_FLAG_NONE = $00000000;
|
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PCIHOST_FLAG_SHARED = $00000001;
|
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PCIHOST_FLAG_NOCACHE = $00000002;
|
PCI status code
PCI_STATUS_* PCI_STATUS_SUCCESS = 0;
|
Function successful |
PCI logging
PCI_LOG_* PCI_LOG_LEVEL_DEBUG = LOG_LEVEL_DEBUG;
|
PCI debugging messages |
PCI_LOG_LEVEL_INFO = LOG_LEVEL_INFO;
|
PCI informational messages, such as a device being attached or detached. |
PCI_LOG_LEVEL_WARN = LOG_LEVEL_WARN;
|
PCI warning messages |
PCI_LOG_LEVEL_ERROR = LOG_LEVEL_ERROR;
|
PCI error messages |
PCI_LOG_LEVEL_NONE = LOG_LEVEL_NONE;
|
No PCI messages |
Type definitions
PCI device
PPCIDevice = ^TPCIDevice;
TPCIDevice = record
| Device Properties | |
Device:TDevice;
|
The Device entry for this PCI device |
| PCI Properties | |
PCIId:LongWord;
|
Unique Id of this PCI in the PCI device table |
PCIState:LongWord;
|
PCI device state (eg PCI_STATE_ATTACHED) |
PCIStatus:LongWord;
|
PCI device status (eg PCI_STATUS_BOUND) |
Host:PPCIHost;
|
Host controller this PCI device is connected to (Set by PCI core) |
Parent:PPCIDevice;
|
Parent this PCI device is connected to, if any (Set by PCI core) |
Driver:PPCIDriver;
|
Driver this PCI device is bound to, if any (Set by PCI core) |
| Driver Properties | |
Lock:TMutexHandle;
|
PCI device lock |
| Internal Properties | |
Prev:PPCIDevice;
|
Previous entry in PCI device table |
Next:PPCIDevice;
|
Next entry in PCI device table |
PCI device bind callback
TPCIDeviceBind = function(Device:PPCIDevice):LongWord;
|
PCI device unbind callback
TPCIDeviceUnbind = function(Device:PPCIDevice; Driver:PPCIDriver):LongWord;
|
PCI device enumeration callback
TPCIDeviceEnumerate = function(Device:PPCIDevice; Data:Pointer):LongWord;
|
PCI device notification callback
TPCIDeviceNotification = function(Device:PDevice; Data:Pointer; Notification:LongWord):LongWord;
|
PCI driver
PPCIDriver = ^TPCIDriver;
TPCIDriver = record
| Driver Properties | |
Driver:TDriver;
|
The Driver entry for this PCI Driver |
| PCI Properties | |
DriverBind:TPCIDriverBind;
|
A Driver specific DriverBind method implementing the standard PCI driver interface |
DriverUnbind:TPCIDriverUnbind;
|
A Driver specific DriverUnbind method implementing the standard PCI driver interface |
| Interface Properties | |
Lock:TMutexHandle;
|
Driver lock |
| Internal Properties | |
Prev:PPCIDriver;
|
Previous entry in Driver table |
Next:PPCIDriver;
|
Next entry in Driver table |
PCI driver enumeration callback
TPCIDriverEnumerate = function(Driver:PPCIDriver; Data:Pointer):LongWord;
|
PCI driver bind
TPCIDriverBind = function(Device:PPCIDevice):LongWord;
|
PCI driver unbind
TPCIDriverUnbind = function(Device:PPCIDevice):LongWord;
|
PCI host
PPCIHost = ^TPCIHost;
TPCIHost = record
| Device Properties | |
Device:TDevice;
|
The Device entry for this PCI Host |
| PCI Properties | |
HostId:LongWord;
|
Unique Id of this Host in the Host table |
HostState:LongWord
|
Host state (eg PCIHOST_STATE_ENABLED) |
HostStart:TPCIHostStart;
|
A Host specific HostStart method implementing the standard PCI host interface |
HostStop:TPCIHostStop;
|
A Host specific HostStop method implementing the standard PCI host interface |
HostReset:TPCIHostReset;
|
A Host specific HostReset method implementing the standard PCI host interface |
| Driver Properties | |
Lock:TMutexHandle;
|
Host lock |
| Internal Properties | |
Prev:PPCIHost;
|
Previous entry in Host table |
Next:PPCIHost;
|
Next entry in Host table |
PCI host enumeration callback
TPCIHostEnumerate = function(Host:PPCIHost; Data:Pointer):LongWord;
|
PCI host notification callback
TPCIHostNotification = function(Device:PDevice; Data:Pointer; Notification:LongWord):LongWord;
|
PCI host start
TPCIHostStart = function(Host:PPCIHost):LongWord;
|
PCI host stop
TPCIHostStop = function(Host:PPCIHost):LongWord;
|
PCI host reset
TPCIHostReset = function(Host:PPCIHost):LongWord;
|
PCI logging
TPCILogOutput = procedure(const AText:String; Data:Pointer);
|
Public variables
PCI logging
PCI_DEFAULT_LOG_LEVEL:LongWord = PCI_LOG_LEVEL_DEBUG;
|
Minimum level for PCI messages. Only messages with level greater than or equal to this will be printed. |
PCI_LOG_ENABLED:Boolean;
|
Function declarations
Initialization functions
procedure PCIInit;
Description: Performs basic initialization of the PCI core driver, after this devices, hosts and drivers can be registered however nothing will work until PCIStart is called
| Note | None documented |
|---|
function PCIStart:LongWord;
Description: Starts all registered PCI hosts and begins the PCI enumeration process
| Note | None documented |
|---|
function PCIStop:LongWord;
Description: To be documented
| Note | None documented |
|---|
procedure PCIAsyncStart(Host:PPCIHost);
Description: To be documented
| Note | None documented |
|---|
PCI device, driver and host functions
function PCIDeviceAllocate(Host:PPCIHost):PPCIDevice;
Description: Create and Register a new Device entry in the Device table
| Host | The Host this device is attached to |
|---|---|
| Return | Pointer to new Device entry or nil if device could not be created |
function PCIDeviceRelease(Device:PPCIDevice):LongWord;
Description: Deregister and Destroy a Device from the Device table
| Device | The device to deregister and destroy |
|---|---|
| Return | ERROR_SUCCESS if completed or another error code on failure |
function PCIDeviceFind(PCIId:LongWord):PPCIDevice;
Description: To be documented
| Note | None documented |
|---|
function PCIDeviceFindById(VendorId,ProductId:Word):PPCIDevice;
Description: To be documented
| Note | None documented |
|---|
function PCIDeviceFindByName(const Name:String):PPCIDevice; inline;
Description: To be documented
| Note | None documented |
|---|
function PCIDeviceFindByDescription(const Description:String):PPCIDevice; inline;
Description: To be documented
| Note | None documented |
|---|
function PCIDeviceEnumerate(Callback:TPCIDeviceEnumerate; Data:Pointer):LongWord;
Description: To be documented
| Note | None documented |
|---|
function PCIDeviceNotification(Device:PPCIDevice; Callback:TPCIDeviceNotification; Data:Pointer; Notification,Flags:LongWord):LongWord;
Description: To be documented
| Note | None documented |
|---|
function PCIDriverCreate:PPCIDriver;
Description: Create a new PCI Driver entry
| Return | Pointer to new Driver entry or nil if driver could not be created |
|---|
function PCIDriverCreateEx(Size:LongWord):PPCIDriver;
Description: Create a new PCI Driver entry
| Size | Size in bytes to allocate for new driver (Including the driver entry) |
|---|---|
| Return | Pointer to new Driver entry or nil if driver could not be created |
function PCIDriverDestroy(Driver:PPCIDriver):LongWord;
Description: Destroy an existing PCI Driver entry
| Note | None documented |
|---|
function PCIDriverRegister(Driver:PPCIDriver):LongWord;
Description: Register a new PCI Driver in the Driver table
| Note | None documented |
|---|
function PCIDriverDeregister(Driver:PPCIDriver):LongWord;
Description: Deregister a PCI Driver from the Driver table
| Note | None documented |
|---|
function PCIDriverFind(DriverId:LongWord):PPCIDriver;
Description: Find a driver by Id in the PCI Driver table
| Note | None documented |
|---|
function PCIDriverFindByName(const Name:String):PPCIDriver; inline;
Description: Find a driver by name in the Driver table
| Note | None documented |
|---|
function PCIDriverEnumerate(Callback:TPCIDriverEnumerate; Data:Pointer):LongWord;
Description: Enumerate all drivers in the PCI Driver table
| Note | None documented |
|---|
function PCIHostCreate:PPCIHost;
Description: Create a new Host entry
| Return | Pointer to new Host entry or nil if host could not be created |
|---|
function PCIHostCreateEx(Size:LongWord):PPCIHost;
Description: Create a new Host entry
| Size | Size in bytes to allocate for new host (Including the host entry) |
|---|---|
| Return | Pointer to new Host entry or nil if host could not be created |
function PCIHostDestroy(Host:PPCIHost):LongWord;
Description: Destroy an existing Host entry
| Note | None documented |
|---|
function PCIHostRegister(Host:PPCIHost):LongWord;
Description: Register a new Host in the Host table
| Note | None documented |
|---|
function PCIHostDeregister(Host:PPCIHost):LongWord;
Description: Deregister a Host from the Host table
| Note | None documented |
|---|
function PCIHostFind(HostId:LongWord):PPCIHost;
Description: To be documented
| Note | None documented |
|---|
function PCIHostFindByName(const Name:String):PPCIHost; inline;
Description: To be documented
| Note | None documented |
|---|
function PCIHostFindByDescription(const Description:String):PPCIHost; inline;
Description: To be documented
| Note | None documented |
|---|
function PCIHostEnumerate(Callback:TPCIHostEnumerate; Data:Pointer):LongWord;
Description: To be documented
| Note | None documented |
|---|
function PCIHostNotification(Host:PPCIHost; Callback:TPCIHostNotification; Data:Pointer; Notification,Flags:LongWord):LongWord;
Description: To be documented
| Note | None documented |
|---|
PCI device, driver and host helper functions
function PCIDeviceGetCount:LongWord; inline;
Description: Get the current device count
| Note | None documented |
|---|
function PCIDeviceCheck(Device:PPCIDevice):PPCIDevice;
Description: Check if the supplied Device is in the device table
| Note | None documented |
|---|
function PCIDriverGetCount:LongWord; inline;
Description: Get the current PCI driver count
| Note | None documented |
|---|
function PCIDriverCheck(Driver:PPCIDriver):PPCIDriver;
Description: Check if the supplied PCI Driver is in the driver table
| Note | None documented |
|---|
function PCIHostGetCount:LongWord; inline;
Description: Get the current host count
| Note | None documented |
|---|
function PCIHostCheck(Host:PPCIHost):PPCIHost;
Description: Check if the supplied Host is in the host table
| Note | None documented |
|---|
function PCIStatusToString(Status:LongWord):String;
Description: Translates a PCI status code into a string
| Note | None documented |
|---|
function PCIDeviceTypeToString(PCIType:LongWord):String;
Description: To be documented
| Note | None documented |
|---|
function PCIDeviceStateToString(PCIState:LongWord):String;
Description: To be documented
| Note | None documented |
|---|
function PCIDeviceStatusToString(PCIStatus:LongWord):String;
Description: To be documented
| Note | None documented |
|---|
function PCIDeviceStateToNotification(State:LongWord):LongWord;
Description: Convert a Device state value into the notification code for device notifications
| Note | None documented |
|---|
function PCIDeviceStatusToNotification(Status:LongWord):LongWord;
Description: Convert a Device status value into the notification code for device notifications
| Note | None documented |
|---|
function PCIHostTypeToString(HostType:LongWord):String;
Description: To be documented
| Note | None documented |
|---|
function PCIHostStateToString(HostState:LongWord):String;
Description: To be documented
| Note | None documented |
|---|
function PCIHostStateToNotification(State:LongWord):LongWord;
Description: Convert a Host state value into the notification code for device notifications
| Note | None documented |
|---|
procedure PCILog(Level:LongWord;Device:PPCIDevice; const AText:String);
Description: To be documented
| Note | None documented |
|---|
procedure PCILogInfo(Device:PPCIDevice; const AText:String); inline;
Description: To be documented
| Note | None documented |
|---|
procedure PCILogWarn(Device:PPCIDevice; const AText:String); inline;
Description: To be documented
| Note | None documented |
|---|
procedure PCILogError(Device:PPCIDevice; const AText:String); inline;
Description: To be documented
| Note | None documented |
|---|
procedure PCILogDebug(Device:PPCIDevice; const AText:String); inline;
Description: To be documented
| Note | None documented |
|---|
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