[PATCH 5/32] Add arch specific dev_sysdata to struct device
flat view
STALE7292d
From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date: 2006-11-10 07:44:46
Subsystem:
the rest · Maintainer:
Linus Torvalds
Adds an arch specific struct dev_sysdata 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>
include/asm-alpha/device.h | 14 ++++++++++++++
include/asm-arm/device.h | 14 ++++++++++++++
include/asm-arm26/device.h | 14 ++++++++++++++
include/asm-avr32/device.h | 14 ++++++++++++++
include/asm-cris/device.h | 14 ++++++++++++++
include/asm-frv/device.h | 14 ++++++++++++++
include/asm-generic/device.h | 14 ++++++++++++++
include/asm-h8300/device.h | 14 ++++++++++++++
include/asm-i386/device.h | 14 ++++++++++++++
include/asm-ia64/device.h | 14 ++++++++++++++
include/asm-m32r/device.h | 14 ++++++++++++++
include/asm-m68k/device.h | 14 ++++++++++++++
include/asm-m68knommu/device.h | 14 ++++++++++++++
include/asm-mips/device.h | 14 ++++++++++++++
include/asm-parisc/device.h | 14 ++++++++++++++
include/asm-powerpc/device.h | 14 ++++++++++++++
include/asm-ppc/device.h | 14 ++++++++++++++
include/asm-s390/device.h | 14 ++++++++++++++
include/asm-sh/device.h | 14 ++++++++++++++
include/asm-sh64/device.h | 14 ++++++++++++++
include/asm-sparc/device.h | 14 ++++++++++++++
include/asm-sparc64/device.h | 14 ++++++++++++++
include/asm-um/device.h | 14 ++++++++++++++
include/asm-v850/device.h | 14 ++++++++++++++
include/asm-x86_64/device.h | 14 ++++++++++++++
include/asm-xtensa/device.h | 14 ++++++++++++++
include/linux/device.h | 3 +++
27 files changed, 367 insertions(+)
Index: linux-cell/include/asm-alpha/device.h
===================================================================--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ linux-cell/include/asm-alpha/device.h 2006-11-09 11:20:28.000000000 +1100@@ -0,0 +1,14 @@ +/* + * Arch specific extensions to struct device + * + * This file is released under the GPLv2 + * + * See Documentation/driver-model/ for more information. + */ +#ifndef _ASM_DEVICE_H +#define _ASM_DEVICE_H + +struct dev_sysdata { +}; + +#endif /* _ASM_DEVICE_H */
Index: linux-cell/include/asm-arm/device.h ===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ linux-cell/include/asm-arm/device.h 2006-11-09 11:20:28.000000000 +1100@@ -0,0 +1,14 @@ +/* + * Arch specific extensions to struct device + * + * This file is released under the GPLv2 + * + * See Documentation/driver-model/ for more information. + */ +#ifndef _ASM_DEVICE_H +#define _ASM_DEVICE_H + +struct dev_sysdata { +}; + +#endif /* _ASM_DEVICE_H */
Index: linux-cell/include/asm-arm26/device.h ===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ linux-cell/include/asm-arm26/device.h 2006-11-09 11:20:28.000000000 +1100@@ -0,0 +1,14 @@ +/* + * Arch specific extensions to struct device + * + * This file is released under the GPLv2 + * + * See Documentation/driver-model/ for more information. + */ +#ifndef _ASM_DEVICE_H +#define _ASM_DEVICE_H + +struct dev_sysdata { +}; + +#endif /* _ASM_DEVICE_H */
Index: linux-cell/include/asm-avr32/device.h ===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ linux-cell/include/asm-avr32/device.h 2006-11-09 11:20:28.000000000 +1100@@ -0,0 +1,14 @@ +/* + * Arch specific extensions to struct device + * + * This file is released under the GPLv2 + * + * See Documentation/driver-model/ for more information. + */ +#ifndef _ASM_DEVICE_H +#define _ASM_DEVICE_H + +struct dev_sysdata { +}; + +#endif /* _ASM_DEVICE_H */
Index: linux-cell/include/asm-cris/device.h ===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ linux-cell/include/asm-cris/device.h 2006-11-09 11:20:28.000000000 +1100@@ -0,0 +1,14 @@ +/* + * Arch specific extensions to struct device + * + * This file is released under the GPLv2 + * + * See Documentation/driver-model/ for more information. + */ +#ifndef _ASM_DEVICE_H +#define _ASM_DEVICE_H + +struct dev_sysdata { +}; + +#endif /* _ASM_DEVICE_H */
Index: linux-cell/include/asm-frv/device.h ===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ linux-cell/include/asm-frv/device.h 2006-11-09 11:20:28.000000000 +1100@@ -0,0 +1,14 @@ +/* + * Arch specific extensions to struct device + * + * This file is released under the GPLv2 + * + * See Documentation/driver-model/ for more information. + */ +#ifndef _ASM_DEVICE_H +#define _ASM_DEVICE_H + +struct dev_sysdata { +}; + +#endif /* _ASM_DEVICE_H */
Index: linux-cell/include/asm-generic/device.h ===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ linux-cell/include/asm-generic/device.h 2006-11-09 11:20:28.000000000 +1100@@ -0,0 +1,14 @@ +/* + * Arch specific extensions to struct device + * + * This file is released under the GPLv2 + * + * See Documentation/driver-model/ for more information. + */ +#ifndef _ASM_DEVICE_H +#define _ASM_DEVICE_H + +struct dev_sysdata { +}; + +#endif /* _ASM_DEVICE_H */
Index: linux-cell/include/asm-h8300/device.h ===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ linux-cell/include/asm-h8300/device.h 2006-11-09 11:20:28.000000000 +1100@@ -0,0 +1,14 @@ +/* + * Arch specific extensions to struct device + * + * This file is released under the GPLv2 + * + * See Documentation/driver-model/ for more information. + */ +#ifndef _ASM_DEVICE_H +#define _ASM_DEVICE_H + +struct dev_sysdata { +}; + +#endif /* _ASM_DEVICE_H */
Index: linux-cell/include/asm-i386/device.h ===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ linux-cell/include/asm-i386/device.h 2006-11-09 11:20:28.000000000 +1100@@ -0,0 +1,14 @@ +/* + * Arch specific extensions to struct device + * + * This file is released under the GPLv2 + * + * See Documentation/driver-model/ for more information. + */ +#ifndef _ASM_DEVICE_H +#define _ASM_DEVICE_H + +struct dev_sysdata { +}; + +#endif /* _ASM_DEVICE_H */
Index: linux-cell/include/asm-ia64/device.h ===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ linux-cell/include/asm-ia64/device.h 2006-11-09 11:20:28.000000000 +1100@@ -0,0 +1,14 @@ +/* + * Arch specific extensions to struct device + * + * This file is released under the GPLv2 + * + * See Documentation/driver-model/ for more information. + */ +#ifndef _ASM_DEVICE_H +#define _ASM_DEVICE_H + +struct dev_sysdata { +}; + +#endif /* _ASM_DEVICE_H */
Index: linux-cell/include/asm-m32r/device.h ===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ linux-cell/include/asm-m32r/device.h 2006-11-09 11:20:28.000000000 +1100@@ -0,0 +1,14 @@ +/* + * Arch specific extensions to struct device + * + * This file is released under the GPLv2 + * + * See Documentation/driver-model/ for more information. + */ +#ifndef _ASM_DEVICE_H +#define _ASM_DEVICE_H + +struct dev_sysdata { +}; + +#endif /* _ASM_DEVICE_H */
Index: linux-cell/include/asm-m68k/device.h ===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ linux-cell/include/asm-m68k/device.h 2006-11-09 11:20:28.000000000 +1100@@ -0,0 +1,14 @@ +/* + * Arch specific extensions to struct device + * + * This file is released under the GPLv2 + * + * See Documentation/driver-model/ for more information. + */ +#ifndef _ASM_DEVICE_H +#define _ASM_DEVICE_H + +struct dev_sysdata { +}; + +#endif /* _ASM_DEVICE_H */
Index: linux-cell/include/asm-m68knommu/device.h ===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ linux-cell/include/asm-m68knommu/device.h 2006-11-09 11:20:29.000000000 +1100@@ -0,0 +1,14 @@ +/* + * Arch specific extensions to struct device + * + * This file is released under the GPLv2 + * + * See Documentation/driver-model/ for more information. + */ +#ifndef _ASM_DEVICE_H +#define _ASM_DEVICE_H + +struct dev_sysdata { +}; + +#endif /* _ASM_DEVICE_H */
Index: linux-cell/include/asm-mips/device.h ===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ linux-cell/include/asm-mips/device.h 2006-11-09 11:20:29.000000000 +1100@@ -0,0 +1,14 @@ +/* + * Arch specific extensions to struct device + * + * This file is released under the GPLv2 + * + * See Documentation/driver-model/ for more information. + */ +#ifndef _ASM_DEVICE_H +#define _ASM_DEVICE_H + +struct dev_sysdata { +}; + +#endif /* _ASM_DEVICE_H */
Index: linux-cell/include/asm-parisc/device.h ===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ linux-cell/include/asm-parisc/device.h 2006-11-09 11:20:29.000000000 +1100@@ -0,0 +1,14 @@ +/* + * Arch specific extensions to struct device + * + * This file is released under the GPLv2 + * + * See Documentation/driver-model/ for more information. + */ +#ifndef _ASM_DEVICE_H +#define _ASM_DEVICE_H + +struct dev_sysdata { +}; + +#endif /* _ASM_DEVICE_H */
Index: linux-cell/include/asm-powerpc/device.h ===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ linux-cell/include/asm-powerpc/device.h 2006-11-09 11:20:29.000000000 +1100@@ -0,0 +1,14 @@ +/* + * Arch specific extensions to struct device + * + * This file is released under the GPLv2 + * + * See Documentation/driver-model/ for more information. + */ +#ifndef _ASM_DEVICE_H +#define _ASM_DEVICE_H + +struct dev_sysdata { +}; + +#endif /* _ASM_DEVICE_H */
Index: linux-cell/include/asm-ppc/device.h ===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ linux-cell/include/asm-ppc/device.h 2006-11-09 11:20:29.000000000 +1100@@ -0,0 +1,14 @@ +/* + * Arch specific extensions to struct device + * + * This file is released under the GPLv2 + * + * See Documentation/driver-model/ for more information. + */ +#ifndef _ASM_DEVICE_H +#define _ASM_DEVICE_H + +struct dev_sysdata { +}; + +#endif /* _ASM_DEVICE_H */
Index: linux-cell/include/asm-s390/device.h ===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ linux-cell/include/asm-s390/device.h 2006-11-09 11:20:29.000000000 +1100@@ -0,0 +1,14 @@ +/* + * Arch specific extensions to struct device + * + * This file is released under the GPLv2 + * + * See Documentation/driver-model/ for more information. + */ +#ifndef _ASM_DEVICE_H +#define _ASM_DEVICE_H + +struct dev_sysdata { +}; + +#endif /* _ASM_DEVICE_H */
Index: linux-cell/include/asm-sh/device.h ===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ linux-cell/include/asm-sh/device.h 2006-11-09 11:20:29.000000000 +1100@@ -0,0 +1,14 @@ +/* + * Arch specific extensions to struct device + * + * This file is released under the GPLv2 + * + * See Documentation/driver-model/ for more information. + */ +#ifndef _ASM_DEVICE_H +#define _ASM_DEVICE_H + +struct dev_sysdata { +}; + +#endif /* _ASM_DEVICE_H */
Index: linux-cell/include/asm-sh64/device.h ===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ linux-cell/include/asm-sh64/device.h 2006-11-09 11:20:29.000000000 +1100@@ -0,0 +1,14 @@ +/* + * Arch specific extensions to struct device + * + * This file is released under the GPLv2 + * + * See Documentation/driver-model/ for more information. + */ +#ifndef _ASM_DEVICE_H +#define _ASM_DEVICE_H + +struct dev_sysdata { +}; + +#endif /* _ASM_DEVICE_H */
Index: linux-cell/include/asm-sparc/device.h ===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ linux-cell/include/asm-sparc/device.h 2006-11-09 11:20:29.000000000 +1100@@ -0,0 +1,14 @@ +/* + * Arch specific extensions to struct device + * + * This file is released under the GPLv2 + * + * See Documentation/driver-model/ for more information. + */ +#ifndef _ASM_DEVICE_H +#define _ASM_DEVICE_H + +struct dev_sysdata { +}; + +#endif /* _ASM_DEVICE_H */
Index: linux-cell/include/asm-sparc64/device.h ===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ linux-cell/include/asm-sparc64/device.h 2006-11-09 11:20:29.000000000 +1100@@ -0,0 +1,14 @@ +/* + * Arch specific extensions to struct device + * + * This file is released under the GPLv2 + * + * See Documentation/driver-model/ for more information. + */ +#ifndef _ASM_DEVICE_H +#define _ASM_DEVICE_H + +struct dev_sysdata { +}; + +#endif /* _ASM_DEVICE_H */
Index: linux-cell/include/asm-um/device.h ===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ linux-cell/include/asm-um/device.h 2006-11-09 11:20:29.000000000 +1100@@ -0,0 +1,14 @@ +/* + * Arch specific extensions to struct device + * + * This file is released under the GPLv2 + * + * See Documentation/driver-model/ for more information. + */ +#ifndef _ASM_DEVICE_H +#define _ASM_DEVICE_H + +struct dev_sysdata { +}; + +#endif /* _ASM_DEVICE_H */
Index: linux-cell/include/asm-v850/device.h ===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ linux-cell/include/asm-v850/device.h 2006-11-09 11:20:29.000000000 +1100@@ -0,0 +1,14 @@ +/* + * Arch specific extensions to struct device + * + * This file is released under the GPLv2 + * + * See Documentation/driver-model/ for more information. + */ +#ifndef _ASM_DEVICE_H +#define _ASM_DEVICE_H + +struct dev_sysdata { +}; + +#endif /* _ASM_DEVICE_H */
Index: linux-cell/include/asm-x86_64/device.h ===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ linux-cell/include/asm-x86_64/device.h 2006-11-09 11:20:29.000000000 +1100@@ -0,0 +1,14 @@ +/* + * Arch specific extensions to struct device + * + * This file is released under the GPLv2 + * + * See Documentation/driver-model/ for more information. + */ +#ifndef _ASM_DEVICE_H +#define _ASM_DEVICE_H + +struct dev_sysdata { +}; + +#endif /* _ASM_DEVICE_H */
Index: linux-cell/include/asm-xtensa/device.h ===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ linux-cell/include/asm-xtensa/device.h 2006-11-09 11:20:29.000000000 +1100@@ -0,0 +1,14 @@ +/* + * Arch specific extensions to struct device + * + * This file is released under the GPLv2 + * + * See Documentation/driver-model/ for more information. + */ +#ifndef _ASM_DEVICE_H +#define _ASM_DEVICE_H + +struct dev_sysdata { +}; + +#endif /* _ASM_DEVICE_H */
Index: linux-cell/include/linux/device.h ===================================================================
--- linux-cell.orig/include/linux/device.h 2006-11-08 15:09:35.000000000 +1100
+++ linux-cell/include/linux/device.h 2006-11-09 11:17:36.000000000 +1100@@ -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 */
@@ -382,6 +383,8 @@ struct device { struct dma_coherent_mem *dma_mem; /* internal for coherent mem override */ + /* arch specific additions */ + struct dev_sysdata sysdata; /* class_device migration path */ struct list_head node;