[rgampa] 75504: [USBXHCI] -minor changes to root hub functions. -Finally driver is generating multiple interrupts. -DPRINTS in common functions removed to reduce windbg outputs CORE-13344
8 Aug
2017
8 Aug
'17
10:28 a.m.
Author: rgampa
Date: Tue Aug 8 10:28:56 2017
New Revision: 75504
URL: http://svn.reactos.org/svn/reactos?rev=75504&view=rev
Log:
[USBXHCI]
-minor changes to root hub functions.
-Finally driver is generating multiple interrupts.
-DPRINTS in common functions removed to reduce windbg outputs
CORE-13344
Modified:
branches/GSoC_2017/usbxhci/reactos/drivers/usb/usbxhci/hardware.h
branches/GSoC_2017/usbxhci/reactos/drivers/usb/usbxhci/roothub.c
branches/GSoC_2017/usbxhci/reactos/drivers/usb/usbxhci/usbxhci.c
Modified: branches/GSoC_2017/usbxhci/reactos/drivers/usb/usbxhci/hardware.h
URL:
http://svn.reactos.org/svn/reactos/branches/GSoC_2017/usbxhci/reactos/drive…
==============================================================================
--- branches/GSoC_2017/usbxhci/reactos/drivers/usb/usbxhci/hardware.h [iso-8859-1]
(original)
+++ branches/GSoC_2017/usbxhci/reactos/drivers/usb/usbxhci/hardware.h [iso-8859-1] Tue Aug
8 10:28:56 2017
@@ -199,7 +199,7 @@
} XHCI_CONFIGURE;
C_ASSERT(sizeof(XHCI_CONFIGURE) == sizeof(ULONG));
-#define PORT_STATUS_MASK 0x4F01FFE5 // 0100 1111 0000 0001 1111 1111 1110 0101 // RW
1, RW1C/RW1S 0, RO 1
+#define PORT_STATUS_MASK 0x4F01FFE9 // 0100 1111 0000 0001 1111 1111 1110 1001 // RW
1, RW1C/RW1S 0, RO 1
typedef volatile union _XHCI_PORT_STATUS_CONTROL {
struct {
ULONG CurrentConnectStatus : 1;
Modified: branches/GSoC_2017/usbxhci/reactos/drivers/usb/usbxhci/roothub.c
URL:
http://svn.reactos.org/svn/reactos/branches/GSoC_2017/usbxhci/reactos/drive…
==============================================================================
--- branches/GSoC_2017/usbxhci/reactos/drivers/usb/usbxhci/roothub.c [iso-8859-1]
(original)
+++ branches/GSoC_2017/usbxhci/reactos/drivers/usb/usbxhci/roothub.c [iso-8859-1] Tue Aug
8 10:28:56 2017
@@ -52,17 +52,18 @@
IN USHORT Port,
IN PULONG PortStatus)
{
- DPRINT1("XHCI_RH_GetPortStatus: function initiated\n");
+ //DPRINT1("XHCI_RH_GetPortStatus: function initiated\n");
PXHCI_EXTENSION XhciExtension;
PULONG PortStatusRegPointer;
XHCI_PORT_STATUS_CONTROL PortStatusRegister;
USBHUB_PORT_STATUS portstatus;
XhciExtension = (PXHCI_EXTENSION)xhciExtension;
+ ASSERT(Port != 0 && Port <= XhciExtension->NumberOfPorts);
PortStatusRegPointer = (XhciExtension->OperationalRegs) + (XHCI_PORTSC + (Port -
1)*4);
PortStatusRegister.AsULONG = READ_REGISTER_ULONG(PortStatusRegPointer) ;
//DPRINT("XHCI_RH_GetPortStatus: Port - %i\n", Port);
- DPRINT("XHCI_RH_GetPortStatus: PortStatus Register, port - %p , %i\n",
PortStatusRegister.AsULONG, Port);
+ //DPRINT("XHCI_RH_GetPortStatus: PortStatus Register, port - %p ,
%i\n", PortStatusRegister.AsULONG, Port);
/*
ULONG ConnectStatus : 1; // Current Connect Status
ULONG EnableStatus : 1; // Port Enabled/Disabled
@@ -153,7 +154,7 @@
XHCI_RH_GetHubStatus(IN PVOID xhciExtension,
IN PULONG HubStatus)
{
- DPRINT1("XHCI_RH_GetHubStatus: function initiated\n");
+ //DPRINT1("XHCI_RH_GetHubStatus: function initiated\n");
*HubStatus = 0;
return 0;
}
@@ -184,10 +185,10 @@
PXHCI_EXTENSION XhciExtension;
PULONG PortStatusRegPointer;
XHCI_PORT_STATUS_CONTROL PortStatusRegister;
- LARGE_INTEGER CurrentTime = {{0, 0}};
- LARGE_INTEGER LastTime = {{0, 0}};
-
- XhciExtension = (PXHCI_EXTENSION)xhciExtension;
+
+
+ XhciExtension = (PXHCI_EXTENSION)xhciExtension;
+ ASSERT(Port != 0 && Port <= XhciExtension->NumberOfPorts);
PortStatusRegPointer = (XhciExtension->OperationalRegs) + (XHCI_PORTSC + (Port -
1)*4);
PortStatusRegister.AsULONG = READ_REGISTER_ULONG(PortStatusRegPointer) ;
@@ -196,27 +197,7 @@
WRITE_REGISTER_ULONG(PortStatusRegPointer , PortStatusRegister.AsULONG );
- KeQuerySystemTime(&CurrentTime);
- CurrentTime.QuadPart += 100 * 10000; // 100 msec
- while(TRUE)
- {
- KeQuerySystemTime(&LastTime);
-
- PortStatusRegister.AsULONG = READ_REGISTER_ULONG(PortStatusRegPointer) ;
-
- if (PortStatusRegister.PortReset!= 1)
- {
- break;
- }
-
- if (LastTime.QuadPart >= CurrentTime.QuadPart)
- {
- DPRINT1("XHCI_RH_SetFeaturePortReset: Software Reset failed!\n");
- return MP_STATUS_FAILURE;
- }
- }
-
-
+
return MP_STATUS_SUCCESS;
}
@@ -231,6 +212,7 @@
XHCI_PORT_STATUS_CONTROL PortStatusRegister;
XhciExtension = (PXHCI_EXTENSION)xhciExtension;
+ ASSERT(Port != 0 && Port <= XhciExtension->NumberOfPorts);
PortStatusRegPointer = (XhciExtension->OperationalRegs) + (XHCI_PORTSC + (Port -
1)*4);
PortStatusRegister.AsULONG = READ_REGISTER_ULONG(PortStatusRegPointer) ;
@@ -315,6 +297,7 @@
XHCI_PORT_STATUS_CONTROL PortStatusRegister;
XhciExtension = (PXHCI_EXTENSION)xhciExtension;
+ ASSERT(Port != 0 && Port <= XhciExtension->NumberOfPorts);
PortStatusRegPointer = (XhciExtension->OperationalRegs) + (XHCI_PORTSC + (Port -
1)*4);
PortStatusRegister.AsULONG = READ_REGISTER_ULONG(PortStatusRegPointer) ;
@@ -324,9 +307,8 @@
WRITE_REGISTER_ULONG(PortStatusRegPointer , PortStatusRegister.AsULONG );
PortStatusRegister.AsULONG = READ_REGISTER_ULONG(PortStatusRegPointer) ;
- if (PortStatusRegister.ConnectStatusChange == 1){
- return MP_STATUS_FAILURE;
- }
+
+ ASSERT(PortStatusRegister.ConnectStatusChange == 0);
return MP_STATUS_SUCCESS;
}
@@ -341,6 +323,7 @@
XHCI_PORT_STATUS_CONTROL PortStatusRegister;
XhciExtension = (PXHCI_EXTENSION)xhciExtension;
+ ASSERT(Port != 0 && Port <= XhciExtension->NumberOfPorts);
PortStatusRegPointer = (XhciExtension->OperationalRegs) + (XHCI_PORTSC + (Port -
1)*4);
PortStatusRegister.AsULONG = READ_REGISTER_ULONG(PortStatusRegPointer) ;
@@ -351,9 +334,8 @@
WRITE_REGISTER_ULONG(PortStatusRegPointer , PortStatusRegister.AsULONG );
PortStatusRegister.AsULONG = READ_REGISTER_ULONG(PortStatusRegPointer) ;
- if (PortStatusRegister.PortResetChange == 1){
- return MP_STATUS_FAILURE;
- }
+
+ ASSERT(PortStatusRegister.PortResetChange == 0);
return MP_STATUS_SUCCESS;
}
@@ -379,7 +361,7 @@
NTAPI
XHCI_RH_DisableIrq(IN PVOID xhciExtension)
{
- DPRINT1("XHCI_RH_DisableIrq: function initiated\n");
+ //DPRINT1("XHCI_RH_DisableIrq: function initiated\n");
PXHCI_EXTENSION XhciExtension;
PULONG OperationalRegs;
XHCI_USB_COMMAND usbCommand;
@@ -398,7 +380,7 @@
NTAPI
XHCI_RH_EnableIrq(IN PVOID xhciExtension)
{
- DPRINT1("XHCI_RH_EnableIrq: function initiated\n");
+ //DPRINT1("XHCI_RH_EnableIrq: function initiated\n");
PXHCI_EXTENSION XhciExtension;
PULONG OperationalRegs;
XHCI_USB_COMMAND usbCommand;
Modified: branches/GSoC_2017/usbxhci/reactos/drivers/usb/usbxhci/usbxhci.c
URL:
http://svn.reactos.org/svn/reactos/branches/GSoC_2017/usbxhci/reactos/drive…
==============================================================================
--- branches/GSoC_2017/usbxhci/reactos/drivers/usb/usbxhci/usbxhci.c [iso-8859-1]
(original)
+++ branches/GSoC_2017/usbxhci/reactos/drivers/usb/usbxhci/usbxhci.c [iso-8859-1] Tue Aug
8 10:28:56 2017
@@ -559,14 +559,14 @@
erstdp.DequeueERSTIndex =0;
XHCI_Write64bitReg (RunTimeRegisterBase + XHCI_ERSTDP, erstdp.AsULONGLONG);
- PXHCI_HC_RESOURCES HcResourcesVA;
+ /*PXHCI_HC_RESOURCES HcResourcesVA;
XHCI_TRB eventtrb;
HcResourcesVA = XhciExtension->HcResourcesVA;
eventtrb = HcResourcesVA -> EventRing.firstSeg.XhciTrb[0];
DPRINT("XHCI_ControllerWorkTest: eventtrb word0 - %p\n",
eventtrb.EventTRB.Word0);
DPRINT("XHCI_ControllerWorkTest: eventtrb word1 - %p\n",
eventtrb.EventTRB.Word1);
DPRINT("XHCI_ControllerWorkTest: eventtrb word2 - %p\n",
eventtrb.EventTRB.Word2);
- DPRINT("XHCI_ControllerWorkTest: eventtrb word3 - %p\n",
eventtrb.EventTRB.Word3);
+ DPRINT("XHCI_ControllerWorkTest: eventtrb word3 - %p\n",
eventtrb.EventTRB.Word3);*/
return TRUE;
}
@@ -735,7 +735,7 @@
NTAPI
XHCI_PollController(IN PVOID xhciExtension)
{
- DPRINT1("XHCI_PollController: function initiated\n");
+ //DPRINT1("XHCI_PollController: function initiated\n");
PXHCI_EXTENSION XhciExtension;
PULONG OperationalRegs;
//ULONG Port;
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