Improve JVS bus life cycle handling

2019-11-03 13:01:03 -05:00
parent 93fcdf8f6d
commit 0e1cfb66db
24 changed files with 164 additions and 65 deletions
--- a/chunihook/slider.c
+++ b/chunihook/slider.c
@ -81,6 +81,17 @@ static HRESULT slider_handle_irp_locked(struct irp *irp)
    struct iobuf req_iobuf;
    HRESULT hr;

+    if (irp->op == IRP_OP_OPEN) {
+        dprintf("Chunithm slider: Starting backend DLL\n");
+        hr = chuni_io_slider_init();
+
+        if (FAILED(hr)) {
+            dprintf("Chunithm slider: Backend DLL error: %x\n", (int) hr);
+
+            return hr;
+        }
+    }
+
    hr = uart_handle_irp(&slider_uart, irp);

    if (FAILED(hr) || irp->op != IRP_OP_WRITE) {