Plx使用手册学习------5 PlxPci_DriverProperties
作者：互联网
Syntax:
PLX_STATUS
PlxPci_DriverProperties(
PLX_DEVICE_OBJECT *pDevice,
PLX_DRIVER_PROP *pDriverProp
);
PLX Chip Support:
All devices
Description:
Returns properties of the PLX driver in use for the selected device
返回所选设备使用的PLX驱动程序的属性
Parameters:
pDevice
Pointer to an open device
pDriverProp
A pointer to PLX_DRIVER_PROP structure that will contain the driver properties
Return Codes:
| Code | Description |
| ApiSuccess | The function returned successfully |
| ApiNullParam | One or more parameters is NULL |
| ApiInvalidDeviceInfo | The device object is not valid |
Usage:
PLX_STATUS rc;
PLX_DRIVER_PROP DriverProp;
PLX_DEVICE_OBJECT Device;
// Determine if Service or PnP driver in use
rc =
PlxPci_DriverProperties(
&Device,
&DriverProp
);
if (rc == ApiSuccess)
{
Cons_printf(
“Driver Properties:\n
“ Version : %d.%02d\n”
“ Name : %s\n”
“ Full Name: %s\n”,
DriverProp Version,
DriverProp.Name,
DriverProp.FullName
);
if (DriverProp.bIsServiceDriver)
{
Cons_printf(“Using PLX Service driver\n”,);
}
else
{
Cons_printf(“Using PLX PnP driver\n”,);
}
Cons_printf(
“PCIe Located at 0x%qX\n”,
DriverProp.AcpiPcieEcam
);
}
标签：Cons,DriverProperties,driver,DriverProp,PlxPci,使用手册,printf,device,PLX 来源： https://blog.csdn.net/u014626607/article/details/93984328