From: Benjamin Herrenschmidt <[EMAIL PROTECTED]>
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 <[EMAIL PROTECTED]>
Acked-by: Andi Kleen <[EMAIL PROTECTED]>
Acked-By: David Howells <[EMAIL PROTECTED]>
Signed-off-by: Greg Kroah-Hartman <[EMAIL PROTECTED]>
---
include/asm-alpha/device.h | 7 +++++++
include/asm-arm/device.h | 7 +++++++
include/asm-arm26/device.h | 7 +++++++
include/asm-avr32/device.h | 7 +++++++
include/asm-cris/device.h | 7 +++++++
include/asm-frv/device.h | 7 +++++++
include/asm-generic/device.h | 12 ++++++++++++
include/asm-h8300/device.h | 7 +++++++
include/asm-i386/device.h | 7 +++++++
include/asm-ia64/device.h | 7 +++++++
include/asm-m32r/device.h | 7 +++++++
include/asm-m68k/device.h | 7 +++++++
include/asm-m68knommu/device.h | 7 +++++++
include/asm-mips/device.h | 7 +++++++
include/asm-parisc/device.h | 7 +++++++
include/asm-powerpc/device.h | 7 +++++++
include/asm-ppc/device.h | 7 +++++++
include/asm-s390/device.h | 7 +++++++
include/asm-sh/device.h | 7 +++++++
include/asm-sh64/device.h | 7 +++++++
include/asm-sparc/device.h | 7 +++++++
include/asm-sparc64/device.h | 7 +++++++
include/asm-um/device.h | 7 +++++++
include/asm-v850/device.h | 7 +++++++
include/asm-x86_64/device.h | 7 +++++++
include/asm-xtensa/device.h | 7 +++++++
include/linux/device.h | 3 +++
27 files changed, 190 insertions(+), 0 deletions(-)
diff --git a/include/asm-alpha/device.h b/include/asm-alpha/device.h
new file mode 100644
index 0000000..d8f9872
--- /dev/null
+++ b/include/asm-alpha/device.h
@@ -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
index 0000000..d8f9872
--- /dev/null
+++ b/include/asm-arm/device.h
@@ -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
index 0000000..d8f9872
--- /dev/null
+++ b/include/asm-arm26/device.h
@@ -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
index 0000000..d8f9872
--- /dev/null
+++ b/include/asm-avr32/device.h
@@ -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
index 0000000..d8f9872
--- /dev/null
+++ b/include/asm-cris/device.h
@@ -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
index 0000000..d8f9872
--- /dev/null
+++ b/include/asm-frv/device.h
@@ -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
index 0000000..c17c960
--- /dev/null
+++ b/include/asm-generic/device.h
@@ -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
index 0000000..d8f9872
--- /dev/null
+++ b/include/asm-h8300/device.h
@@ -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
index 0000000..d8f9872
--- /dev/null
+++ b/include/asm-i386/device.h
@@ -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
index 0000000..d8f9872
--- /dev/null
+++ b/include/asm-ia64/device.h
@@ -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
index 0000000..d8f9872
--- /dev/null
+++ b/include/asm-m32r/device.h
@@ -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
index 0000000..d8f9872
--- /dev/null
+++ b/include/asm-m68k/device.h
@@ -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
index 0000000..d8f9872
--- /dev/null
+++ b/include/asm-m68knommu/device.h
@@ -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
index 0000000..d8f9872
--- /dev/null
+++ b/include/asm-mips/device.h
@@ -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
index 0000000..d8f9872
--- /dev/null
+++ b/include/asm-parisc/device.h
@@ -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
index 0000000..d8f9872
--- /dev/null
+++ b/include/asm-powerpc/device.h
@@ -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
index 0000000..d8f9872
--- /dev/null
+++ b/include/asm-ppc/device.h
@@ -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
index 0000000..d8f9872
--- /dev/null
+++ b/include/asm-s390/device.h
@@ -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
index 0000000..d8f9872
--- /dev/null
+++ b/include/asm-sh/device.h
@@ -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
index 0000000..d8f9872
--- /dev/null
+++ b/include/asm-sh64/device.h
@@ -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
index 0000000..d8f9872
--- /dev/null
+++ b/include/asm-sparc/device.h
@@ -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
index 0000000..d8f9872
--- /dev/null
+++ b/include/asm-sparc64/device.h
@@ -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
index 0000000..d8f9872
--- /dev/null
+++ b/include/asm-um/device.h
@@ -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
index 0000000..d8f9872
--- /dev/null
+++ b/include/asm-v850/device.h
@@ -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
index 0000000..d8f9872
--- /dev/null
+++ b/include/asm-x86_64/device.h
@@ -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
index 0000000..d8f9872
--- /dev/null
+++ b/include/asm-xtensa/device.h
@@ -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/linux/device.h b/include/linux/device.h
index 00b29e0..5b54d75 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -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;
--
1.4.4.1
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [EMAIL PROTECTED]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
