[bus,driver] Put bus IRP_MJ_POWER handler in driver

[people/sha0/winvblock.git] / src / winvblock / driver.c

diff --git a/src/winvblock/driver.c b/src/winvblock/driver.c
index 433d89c..d8b9b4c 100644 (file)
--- a/src/winvblock/driver.c
+++ b/src/winvblock/driver.c
@@ -80,6 +80,7 @@ static driver__dispatch_func driver__dispatch_scsi_;
 static driver__dispatch_func driver__dispatch_pnp_;
 static void STDCALL driver__unload_(IN PDRIVER_OBJECT);
 static WV_F_DEV_DISPATCH WvDriverBusSysCtl_;
 static driver__dispatch_func driver__dispatch_pnp_;
 static void STDCALL driver__unload_(IN PDRIVER_OBJECT);
 static WV_F_DEV_DISPATCH WvDriverBusSysCtl_;

+static WV_F_DEV_DISPATCH WvDriverBusPower_;

 
 static LPWSTR STDCALL get_opt(IN LPWSTR opt_name) {
     LPWSTR our_opts, the_opt;
 
 static LPWSTR STDCALL get_opt(IN LPWSTR opt_name) {
     LPWSTR our_opts, the_opt;


@@ -183,6 +184,7 @@ static NTSTATUS STDCALL driver__attach_fdo_(
     WvDriverBus_.Dev.Self = WvDriverBus_.Fdo = fdo;
     WvDriverBus_.Dev.IsBus = TRUE;
     WvDriverBus_.Dev.IrpMj->SysCtl = WvDriverBusSysCtl_;
     WvDriverBus_.Dev.Self = WvDriverBus_.Fdo = fdo;
     WvDriverBus_.Dev.IsBus = TRUE;
     WvDriverBus_.Dev.IrpMj->SysCtl = WvDriverBusSysCtl_;

+    WvDriverBus_.Dev.IrpMj->Power = WvDriverBusPower_;

     WvDriverBus_.PhysicalDeviceObject = PhysicalDeviceObject;
     fdo->Flags |= DO_DIRECT_IO;         /* FIXME? */
     fdo->Flags |= DO_POWER_INRUSH;      /* FIXME? */
     WvDriverBus_.PhysicalDeviceObject = PhysicalDeviceObject;
     fdo->Flags |= DO_DIRECT_IO;         /* FIXME? */
     fdo->Flags |= DO_POWER_INRUSH;      /* FIXME? */


@@ -572,3 +574,10 @@ static NTSTATUS STDCALL WvDriverBusSysCtl_(IN WV_SP_DEV_T dev, IN PIRP irp) {
 
     return WvBusSysCtl(bus, irp);
   }
 
     return WvBusSysCtl(bus, irp);
   }

+
+/* Pass a power IRP to the bus. */
+static NTSTATUS STDCALL WvDriverBusPower_(IN WV_SP_DEV_T dev, IN PIRP irp) {
+    WV_SP_BUS_T bus = WvBusFromDev(dev);
+
+    return WvBusPower(bus, irp);
+  }