--- a/rathaxes_start_to_implement_pci_stuff_in_the_lkm.patch	Sat Jan 07 12:46:45 2012 +0100
+++ b/rathaxes_start_to_implement_pci_stuff_in_the_lkm.patch	Sat Jan 07 18:30:20 2012 +0100
@@ -1,10 +1,10 @@
 # HG changeset patch
-# Parent 873b66890128280637d97a24221258bb297a1ac8
+# Parent c08fffb84a93af26c6155c9776c5628fd556064b
 rathaxes: start to implement the PCI registration part in the LKM sample
 
-diff --git a/rathaxes/samples/lkm/CMakeLists.txt b/rathaxes/samples/lkm/CMakeLists.txt
---- a/rathaxes/samples/lkm/CMakeLists.txt
-+++ b/rathaxes/samples/lkm/CMakeLists.txt
+diff -r c08fffb84a93 rathaxes/samples/lkm/CMakeLists.txt
+--- a/rathaxes/samples/lkm/CMakeLists.txt	Sat Jan 07 18:10:31 2012 +0100
++++ b/rathaxes/samples/lkm/CMakeLists.txt	Sat Jan 07 18:13:48 2012 +0100
 @@ -1,3 +1,7 @@
  ADD_RATHAXES_SOURCES(lkm lkm.rtx
 -                     RTI log.rti lkm.rti
@@ -15,9 +15,9 @@
 +# We can't name lkm since it's already used as the target name to generate the
 +# source (with ADD_RATHAXES_SOURCES).
 +ADD_RATHAXES_LKM(lkm_hello lkm)
-diff --git a/rathaxes/samples/lkm/lkm.blt b/rathaxes/samples/lkm/lkm.blt
---- a/rathaxes/samples/lkm/lkm.blt
-+++ b/rathaxes/samples/lkm/lkm.blt
+diff -r c08fffb84a93 rathaxes/samples/lkm/lkm.blt
+--- a/rathaxes/samples/lkm/lkm.blt	Sat Jan 07 18:10:31 2012 +0100
++++ b/rathaxes/samples/lkm/lkm.blt	Sat Jan 07 18:13:48 2012 +0100
 @@ -1,8 +1,10 @@
  with LKM
  {
@@ -82,9 +82,9 @@
          }
      }
  }
-diff --git a/rathaxes/samples/lkm/lkm.rti b/rathaxes/samples/lkm/lkm.rti
---- a/rathaxes/samples/lkm/lkm.rti
-+++ b/rathaxes/samples/lkm/lkm.rti
+diff -r c08fffb84a93 rathaxes/samples/lkm/lkm.rti
+--- a/rathaxes/samples/lkm/lkm.rti	Sat Jan 07 18:10:31 2012 +0100
++++ b/rathaxes/samples/lkm/lkm.rti	Sat Jan 07 18:13:48 2012 +0100
 @@ -1,8 +1,10 @@
  interface LKM
  {
@@ -112,9 +112,9 @@
 +        provided chunk  LKM::code;
      }
  }
-diff --git a/rathaxes/samples/lkm/lkm.rtx b/rathaxes/samples/lkm/lkm.rtx
---- a/rathaxes/samples/lkm/lkm.rtx
-+++ b/rathaxes/samples/lkm/lkm.rtx
+diff -r c08fffb84a93 rathaxes/samples/lkm/lkm.rtx
+--- a/rathaxes/samples/lkm/lkm.rtx	Sat Jan 07 18:10:31 2012 +0100
++++ b/rathaxes/samples/lkm/lkm.rtx	Sat Jan 07 18:13:48 2012 +0100
 @@ -1,19 +1,35 @@
 -device LKM use LKM, Log
 +device LKM use LKM, PCI, Log
@@ -152,11 +152,10 @@
 +    PCI::vendor_id = 0x8086;
 +    PCI::product_id = 0x100f;
  }
-diff --git a/rathaxes/samples/lkm/pci.blt b/rathaxes/samples/lkm/pci.blt
-new file mode 100644
---- /dev/null
-+++ b/rathaxes/samples/lkm/pci.blt
-@@ -0,0 +1,129 @@
+diff -r c08fffb84a93 rathaxes/samples/lkm/pci.blt
+--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
++++ b/rathaxes/samples/lkm/pci.blt	Sat Jan 07 18:13:48 2012 +0100
+@@ -0,0 +1,124 @@
 +with PCI, LKM, Log
 +{
 +    template type   PCI::Device()
@@ -206,8 +205,8 @@
 +                ${PCI::Device}  *dev = NULL;
 +
 +                err = pci_enable_device(pdev);
-+//              if (err < 0) /* `if' doesn't work */
-+//                  goto fail;
++                if (err < 0)
++                    goto fail;
 +
 +                ${pointcut ::IMPLEMENTATION};
 +
@@ -266,15 +265,10 @@
 +             * So how do we use the return value in the parent context?
 +             */
 +            pci_register_driver(&rtx_pci_driver);
-+            /*
-+             * if (pci_register_driver(&rtx_pci_driver))
-+             * {
-+             *     `if' still doesn't work.
-+             *
-+             *      Also, can I call the Log interface from here?
-+             *      ${Log::info("Message")}; doesn't seem to work.
-+             * }
-+             */
++            if (pci_register_driver(&rtx_pci_driver))
++            {
++                 ${Log::info("Message")};
++            }
 +        }
 +    }
 +
@@ -286,10 +280,9 @@
 +        }
 +    }
 +}
-diff --git a/rathaxes/samples/lkm/pci.rti b/rathaxes/samples/lkm/pci.rti
-new file mode 100644
---- /dev/null
-+++ b/rathaxes/samples/lkm/pci.rti
+diff -r c08fffb84a93 rathaxes/samples/lkm/pci.rti
+--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
++++ b/rathaxes/samples/lkm/pci.rti	Sat Jan 07 18:13:48 2012 +0100
 @@ -0,0 +1,30 @@
 +interface PCI : LKM
 +{