Kernel/x86 - Cleaned up PMM init (and removed mboot from pmm code)

[tpg/acess2.git] / KernelLand / Modules / USB / UHCI / uhci.c

diff --git a/KernelLand/Modules/USB/UHCI/uhci.c b/KernelLand/Modules/USB/UHCI/uhci.c
index 55f33dd..e57a1c3 100644 (file)
--- a/KernelLand/Modules/USB/UHCI/uhci.c
+++ b/KernelLand/Modules/USB/UHCI/uhci.c
@@ -856,6 +856,7 @@ void UHCI_InterruptHandler(int IRQ, void *Ptr)
        Uint16  status = _InWord(Host, USBSTS);
        
        LOG("%p: status = 0x%04x", Ptr, status);
+       
        // Interrupt-on-completion
        if( status & 1 )
        {
@@ -863,6 +864,31 @@ void UHCI_InterruptHandler(int IRQ, void *Ptr)
                Semaphore_Signal(&gUHCI_InterruptSempahore, 1);
        }
 
+       // USB Error Interrupt
+       if( status & 2 )
+       {
+               
+       }
+
+       // Resume Detect
+       // - Fired if in suspend state and a USB device sends the RESUME signal
+       if( status & 4 )
+       {
+               
+       }
+
+       // Host System Error
+       if( status & 8 )
+       {
+               
+       }
+
+       // Host Controller Process Error
+       if( status & 0x10 )
+       {
+               Log_Error("UHCI", "Host controller process error on controller %p", Ptr);
+       }
+
        _OutWord(Host, USBSTS, status);
 }