]> err.no Git - linux-2.6/commitdiff
Driver core: add dev_archdata to struct device
authorBenjamin Herrenschmidt <benh@kernel.crashing.org>
Sat, 11 Nov 2006 06:18:39 +0000 (17:18 +1100)
committerGreg Kroah-Hartman <gregkh@suse.de>
Fri, 1 Dec 2006 22:52:01 +0000 (14:52 -0800)
Add arch specific dev_archdata to struct device

Adds an arch specific struct dev_arch to struct device. This enables
architecture to add specific fields to every device in the system, like
DMA operation pointers, NUMA node ID, firmware specific data, etc...

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Acked-by: Andi Kleen <ak@suse.de>
Acked-By: David Howells <dhowells@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
27 files changed:
include/asm-alpha/device.h [new file with mode: 0644]
include/asm-arm/device.h [new file with mode: 0644]
include/asm-arm26/device.h [new file with mode: 0644]
include/asm-avr32/device.h [new file with mode: 0644]
include/asm-cris/device.h [new file with mode: 0644]
include/asm-frv/device.h [new file with mode: 0644]
include/asm-generic/device.h [new file with mode: 0644]
include/asm-h8300/device.h [new file with mode: 0644]
include/asm-i386/device.h [new file with mode: 0644]
include/asm-ia64/device.h [new file with mode: 0644]
include/asm-m32r/device.h [new file with mode: 0644]
include/asm-m68k/device.h [new file with mode: 0644]
include/asm-m68knommu/device.h [new file with mode: 0644]
include/asm-mips/device.h [new file with mode: 0644]
include/asm-parisc/device.h [new file with mode: 0644]
include/asm-powerpc/device.h [new file with mode: 0644]
include/asm-ppc/device.h [new file with mode: 0644]
include/asm-s390/device.h [new file with mode: 0644]
include/asm-sh/device.h [new file with mode: 0644]
include/asm-sh64/device.h [new file with mode: 0644]
include/asm-sparc/device.h [new file with mode: 0644]
include/asm-sparc64/device.h [new file with mode: 0644]
include/asm-um/device.h [new file with mode: 0644]
include/asm-v850/device.h [new file with mode: 0644]
include/asm-x86_64/device.h [new file with mode: 0644]
include/asm-xtensa/device.h [new file with mode: 0644]
include/linux/device.h

diff --git a/include/asm-alpha/device.h b/include/asm-alpha/device.h
new file mode 100644 (file)
index 0000000..d8f9872
--- /dev/null
@@ -0,0 +1,7 @@
+/*
+ * Arch specific extensions to struct device
+ *
+ * This file is released under the GPLv2
+ */
+#include <asm-generic/device.h>
+
diff --git a/include/asm-arm/device.h b/include/asm-arm/device.h
new file mode 100644 (file)
index 0000000..d8f9872
--- /dev/null
@@ -0,0 +1,7 @@
+/*
+ * Arch specific extensions to struct device
+ *
+ * This file is released under the GPLv2
+ */
+#include <asm-generic/device.h>
+
diff --git a/include/asm-arm26/device.h b/include/asm-arm26/device.h
new file mode 100644 (file)
index 0000000..d8f9872
--- /dev/null
@@ -0,0 +1,7 @@
+/*
+ * Arch specific extensions to struct device
+ *
+ * This file is released under the GPLv2
+ */
+#include <asm-generic/device.h>
+
diff --git a/include/asm-avr32/device.h b/include/asm-avr32/device.h
new file mode 100644 (file)
index 0000000..d8f9872
--- /dev/null
@@ -0,0 +1,7 @@
+/*
+ * Arch specific extensions to struct device
+ *
+ * This file is released under the GPLv2
+ */
+#include <asm-generic/device.h>
+
diff --git a/include/asm-cris/device.h b/include/asm-cris/device.h
new file mode 100644 (file)
index 0000000..d8f9872
--- /dev/null
@@ -0,0 +1,7 @@
+/*
+ * Arch specific extensions to struct device
+ *
+ * This file is released under the GPLv2
+ */
+#include <asm-generic/device.h>
+
diff --git a/include/asm-frv/device.h b/include/asm-frv/device.h
new file mode 100644 (file)
index 0000000..d8f9872
--- /dev/null
@@ -0,0 +1,7 @@
+/*
+ * Arch specific extensions to struct device
+ *
+ * This file is released under the GPLv2
+ */
+#include <asm-generic/device.h>
+
diff --git a/include/asm-generic/device.h b/include/asm-generic/device.h
new file mode 100644 (file)
index 0000000..c17c960
--- /dev/null
@@ -0,0 +1,12 @@
+/*
+ * Arch specific extensions to struct device
+ *
+ * This file is released under the GPLv2
+ */
+#ifndef _ASM_GENERIC_DEVICE_H
+#define _ASM_GENERIC_DEVICE_H
+
+struct dev_archdata {
+};
+
+#endif /* _ASM_GENERIC_DEVICE_H */
diff --git a/include/asm-h8300/device.h b/include/asm-h8300/device.h
new file mode 100644 (file)
index 0000000..d8f9872
--- /dev/null
@@ -0,0 +1,7 @@
+/*
+ * Arch specific extensions to struct device
+ *
+ * This file is released under the GPLv2
+ */
+#include <asm-generic/device.h>
+
diff --git a/include/asm-i386/device.h b/include/asm-i386/device.h
new file mode 100644 (file)
index 0000000..d8f9872
--- /dev/null
@@ -0,0 +1,7 @@
+/*
+ * Arch specific extensions to struct device
+ *
+ * This file is released under the GPLv2
+ */
+#include <asm-generic/device.h>
+
diff --git a/include/asm-ia64/device.h b/include/asm-ia64/device.h
new file mode 100644 (file)
index 0000000..d8f9872
--- /dev/null
@@ -0,0 +1,7 @@
+/*
+ * Arch specific extensions to struct device
+ *
+ * This file is released under the GPLv2
+ */
+#include <asm-generic/device.h>
+
diff --git a/include/asm-m32r/device.h b/include/asm-m32r/device.h
new file mode 100644 (file)
index 0000000..d8f9872
--- /dev/null
@@ -0,0 +1,7 @@
+/*
+ * Arch specific extensions to struct device
+ *
+ * This file is released under the GPLv2
+ */
+#include <asm-generic/device.h>
+
diff --git a/include/asm-m68k/device.h b/include/asm-m68k/device.h
new file mode 100644 (file)
index 0000000..d8f9872
--- /dev/null
@@ -0,0 +1,7 @@
+/*
+ * Arch specific extensions to struct device
+ *
+ * This file is released under the GPLv2
+ */
+#include <asm-generic/device.h>
+
diff --git a/include/asm-m68knommu/device.h b/include/asm-m68knommu/device.h
new file mode 100644 (file)
index 0000000..d8f9872
--- /dev/null
@@ -0,0 +1,7 @@
+/*
+ * Arch specific extensions to struct device
+ *
+ * This file is released under the GPLv2
+ */
+#include <asm-generic/device.h>
+
diff --git a/include/asm-mips/device.h b/include/asm-mips/device.h
new file mode 100644 (file)
index 0000000..d8f9872
--- /dev/null
@@ -0,0 +1,7 @@
+/*
+ * Arch specific extensions to struct device
+ *
+ * This file is released under the GPLv2
+ */
+#include <asm-generic/device.h>
+
diff --git a/include/asm-parisc/device.h b/include/asm-parisc/device.h
new file mode 100644 (file)
index 0000000..d8f9872
--- /dev/null
@@ -0,0 +1,7 @@
+/*
+ * Arch specific extensions to struct device
+ *
+ * This file is released under the GPLv2
+ */
+#include <asm-generic/device.h>
+
diff --git a/include/asm-powerpc/device.h b/include/asm-powerpc/device.h
new file mode 100644 (file)
index 0000000..d8f9872
--- /dev/null
@@ -0,0 +1,7 @@
+/*
+ * Arch specific extensions to struct device
+ *
+ * This file is released under the GPLv2
+ */
+#include <asm-generic/device.h>
+
diff --git a/include/asm-ppc/device.h b/include/asm-ppc/device.h
new file mode 100644 (file)
index 0000000..d8f9872
--- /dev/null
@@ -0,0 +1,7 @@
+/*
+ * Arch specific extensions to struct device
+ *
+ * This file is released under the GPLv2
+ */
+#include <asm-generic/device.h>
+
diff --git a/include/asm-s390/device.h b/include/asm-s390/device.h
new file mode 100644 (file)
index 0000000..d8f9872
--- /dev/null
@@ -0,0 +1,7 @@
+/*
+ * Arch specific extensions to struct device
+ *
+ * This file is released under the GPLv2
+ */
+#include <asm-generic/device.h>
+
diff --git a/include/asm-sh/device.h b/include/asm-sh/device.h
new file mode 100644 (file)
index 0000000..d8f9872
--- /dev/null
@@ -0,0 +1,7 @@
+/*
+ * Arch specific extensions to struct device
+ *
+ * This file is released under the GPLv2
+ */
+#include <asm-generic/device.h>
+
diff --git a/include/asm-sh64/device.h b/include/asm-sh64/device.h
new file mode 100644 (file)
index 0000000..d8f9872
--- /dev/null
@@ -0,0 +1,7 @@
+/*
+ * Arch specific extensions to struct device
+ *
+ * This file is released under the GPLv2
+ */
+#include <asm-generic/device.h>
+
diff --git a/include/asm-sparc/device.h b/include/asm-sparc/device.h
new file mode 100644 (file)
index 0000000..d8f9872
--- /dev/null
@@ -0,0 +1,7 @@
+/*
+ * Arch specific extensions to struct device
+ *
+ * This file is released under the GPLv2
+ */
+#include <asm-generic/device.h>
+
diff --git a/include/asm-sparc64/device.h b/include/asm-sparc64/device.h
new file mode 100644 (file)
index 0000000..d8f9872
--- /dev/null
@@ -0,0 +1,7 @@
+/*
+ * Arch specific extensions to struct device
+ *
+ * This file is released under the GPLv2
+ */
+#include <asm-generic/device.h>
+
diff --git a/include/asm-um/device.h b/include/asm-um/device.h
new file mode 100644 (file)
index 0000000..d8f9872
--- /dev/null
@@ -0,0 +1,7 @@
+/*
+ * Arch specific extensions to struct device
+ *
+ * This file is released under the GPLv2
+ */
+#include <asm-generic/device.h>
+
diff --git a/include/asm-v850/device.h b/include/asm-v850/device.h
new file mode 100644 (file)
index 0000000..d8f9872
--- /dev/null
@@ -0,0 +1,7 @@
+/*
+ * Arch specific extensions to struct device
+ *
+ * This file is released under the GPLv2
+ */
+#include <asm-generic/device.h>
+
diff --git a/include/asm-x86_64/device.h b/include/asm-x86_64/device.h
new file mode 100644 (file)
index 0000000..d8f9872
--- /dev/null
@@ -0,0 +1,7 @@
+/*
+ * Arch specific extensions to struct device
+ *
+ * This file is released under the GPLv2
+ */
+#include <asm-generic/device.h>
+
diff --git a/include/asm-xtensa/device.h b/include/asm-xtensa/device.h
new file mode 100644 (file)
index 0000000..d8f9872
--- /dev/null
@@ -0,0 +1,7 @@
+/*
+ * Arch specific extensions to struct device
+ *
+ * This file is released under the GPLv2
+ */
+#include <asm-generic/device.h>
+
index 00b29e0c5ce0fc62345bd17652cc9198ca30453f..5b54d756cd54f616b4d4bebc84be8085ec0f4a73 100644 (file)
@@ -21,6 +21,7 @@
 #include <linux/pm.h>
 #include <asm/semaphore.h>
 #include <asm/atomic.h>
+#include <asm/device.h>
 
 #define DEVICE_NAME_SIZE       50
 #define DEVICE_NAME_HALF       __stringify(20) /* Less than half to accommodate slop */
@@ -383,6 +384,8 @@ struct device {
 
        struct dma_coherent_mem *dma_mem; /* internal for coherent mem
                                             override */
+       /* arch specific additions */
+       struct dev_archdata     archdata;
 
        /* class_device migration path */
        struct list_head        node;