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Attached Linux device to Device Extension.

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svn path=/trunk/; revision=15843
This commit is contained in:
James Tabor 2005-06-09 02:01:06 +00:00
parent 7240f0cf76
commit 26d0d00e72
1 changed files with 16 additions and 2 deletions
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18
reactos/drivers/usb/cromwell/uhci/uhci_main.c
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@ -25,7 +25,7 @@ extern struct pci_device_id uhci_pci_ids[];
// This should be removed, but for testing purposes it's here // This should be removed, but for testing purposes it's here
struct pci_dev *dev; //struct pci_dev *dev;
//struct pci_device_id *dev_id; //struct pci_device_id *dev_id;
#define USB_UHCI_TAG TAG('u','s','b','u') #define USB_UHCI_TAG TAG('u','s','b','u')
@ -124,9 +124,19 @@ AddDevice(PDRIVER_OBJECT DriverObject, PDEVICE_OBJECT pdo)
return STATUS_SUCCESS; return STATUS_SUCCESS;
} }
VOID STDCALL VOID STDCALL
DriverUnload(PDRIVER_OBJECT DriverObject) DriverUnload(PDRIVER_OBJECT DriverObject)
{ {
POHCI_DEVICE_EXTENSION DeviceExtension;
PDEVICE_OBJECT DeviceObject;
struct pci_dev *dev;
DeviceObject = DriverObject->DeviceObject;
DeviceExtension = (POHCI_DEVICE_EXTENSION)DeviceObject->DeviceExtension;
dev = DeviceExtension->pdev;
DPRINT1("DriverUnload()\n"); DPRINT1("DriverUnload()\n");
// Exit usb device // Exit usb device
@ -147,10 +157,14 @@ InitLinuxWrapper(PDEVICE_OBJECT DeviceObject)
{ {
NTSTATUS Status; NTSTATUS Status;
POHCI_DEVICE_EXTENSION DeviceExtension = (POHCI_DEVICE_EXTENSION)DeviceObject->DeviceExtension; POHCI_DEVICE_EXTENSION DeviceExtension = (POHCI_DEVICE_EXTENSION)DeviceObject->DeviceExtension;
struct pci_dev *dev;
// Fill generic linux structs // Fill generic linux structs
dev = ExAllocatePoolWithTag(PagedPool, sizeof(struct pci_dev), USB_UHCI_TAG); dev = ExAllocatePoolWithTag(PagedPool, sizeof(struct pci_dev), USB_UHCI_TAG);
/* dev->data = (struct usb_hcd hcd) used in uhci-hub.c called from uhci-hcd.c */
DeviceExtension->pdev = dev;
init_wrapper(dev); init_wrapper(dev);
dev->irq = DeviceExtension->InterruptVector; dev->irq = DeviceExtension->InterruptVector;
dev->dev_ext = (PVOID)DeviceExtension; dev->dev_ext = (PVOID)DeviceExtension;