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wineusb.sys: Partially implement URB_FUNCTION_SELECT_CONFIGURATION. 

Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
feature/deterministic
Zebediah Figura 2020-04-17 18:03:05 -05:00 committed by Alexandre Julliard
parent 65b9b2028b
commit a103ee5794
1 changed files with 39 additions and 0 deletions
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39
dlls/wineusb.sys/wineusb.c
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@ -460,6 +460,25 @@ static void queue_irp(struct usb_device *device, IRP *irp, struct libusb_transfe
LeaveCriticalSection(&wineusb_cs);
}
struct pipe
{
unsigned char endpoint;
unsigned char type;
};
static HANDLE make_pipe_handle(unsigned char endpoint, USBD_PIPE_TYPE type)
{
union
{
struct pipe pipe;
HANDLE handle;
} u;
u.pipe.endpoint = endpoint;
u.pipe.type = type;
return u.handle;
}
static NTSTATUS usb_submit_urb(struct usb_device *device, IRP *irp)
{
URB *urb = IoGetCurrentIrpStackLocation(irp)->Parameters.Others.Argument1;
@ -501,6 +520,26 @@ static NTSTATUS usb_submit_urb(struct usb_device *device, IRP *irp)
return STATUS_PENDING;
}
case URB_FUNCTION_SELECT_CONFIGURATION:
{
struct _URB_SELECT_CONFIGURATION *req = &urb->UrbSelectConfiguration;
ULONG i;
/* FIXME: In theory, we'd call libusb_set_configuration() here, but
* the CASIO FX-9750GII (which has only one configuration) goes into
* an error state if it receives a SET_CONFIGURATION request. Maybe
* we should skip setting that if and only if the configuration is
* already active? */
for (i = 0; i < req->Interface.NumberOfPipes; ++i)
{
USBD_PIPE_INFORMATION *pipe = &req->Interface.Pipes[i];
pipe->PipeHandle = make_pipe_handle(pipe->EndpointAddress, pipe->PipeType);
}
return STATUS_SUCCESS;
}
default:
FIXME("Unhandled function %#x.\n", urb->UrbHeader.Function);
}