Author: janderwald
Date: Fri May 20 15:06:39 2011
New Revision: 51827
URL: http://svn.reactos.org/svn/reactos?rev=51827&view=rev
Log:
[USBEHCI]
- Enable sync frame list
Modified:
branches/usb-bringup/drivers/usb/usbehci_new/hardware.cpp
Modified: branches/usb-bringup/drivers/usb/usbehci_new/hardware.cpp
URL:
http://svn.reactos.org/svn/reactos/branches/usb-bringup/drivers/usb/usbehci_new/hardware.cpp?rev=51827&r1=51826&r2=51827&view=diff
==============================================================================
--- branches/usb-bringup/drivers/usb/usbehci_new/hardware.cpp [iso-8859-1]
(original)
+++ branches/usb-bringup/drivers/usb/usbehci_new/hardware.cpp [iso-8859-1] Fri
May 20 15:06:39 2011
@@ -116,6 +116,7 @@
BOOLEAN m_DoorBellRingInProgress;
// door bell ring in progress
EHCI_PORT_STATUS m_PortStatus[16];
// port status
WORK_QUEUE_ITEM m_StatusChangeWorkItem;
// work item for status change callback
+ ULONG m_SyncFramePhysAddr;
// periodic frame list physical address
// set command
VOID SetCommandRegister(PEHCI_USBCMD_CONTENT UsbCmd);
@@ -564,10 +565,15 @@
EHCI_WRITE_REGISTER_ULONG(EHCI_ASYNCLISTBASE,
AsyncQueueHead->PhysicalAddr);
//
+ // Assign the SyncList Register
+ //
+ EHCI_WRITE_REGISTER_ULONG(EHCI_PERIODICLISTBASE, m_SyncFramePhysAddr);
+
+ //
// Set Schedules to Enable and Interrupt Threshold to 1ms.
//
GetCommandRegister(&UsbCmd);
- UsbCmd.PeriodicEnable = FALSE;
+ UsbCmd.PeriodicEnable = TRUE;
UsbCmd.AsyncEnable = TRUE; //FIXME: Need USB Memory Manager
UsbCmd.IntThreshold = 1;
@@ -894,7 +900,10 @@
CUSBHardwareDevice::SetPeriodicListRegister(
ULONG PhysicalAddress)
{
- EHCI_WRITE_REGISTER_ULONG(EHCI_PERIODICLISTBASE, PhysicalAddress);
+ //
+ // store physical address
+ //
+ m_SyncFramePhysAddr = PhysicalAddress;
}
struct _QUEUE_HEAD *
