aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--MAINTAINERS6
-rw-r--r--arch/arm/Kconfig2
-rw-r--r--arch/arm/mach-ebsa110/io.c8
-rw-r--r--arch/arm/mm/consistent.c3
-rw-r--r--include/asm-arm/arch-ebsa110/io.h16
-rw-r--r--include/asm-arm/dma-mapping.h4
6 files changed, 30 insertions, 9 deletions
diff --git a/MAINTAINERS b/MAINTAINERS
index a5508f930ed..e182992ff79 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -353,6 +353,12 @@ P: Richard Purdie
M: rpurdie@rpsys.net
S: Maintained
+ARM/HP JORNADA 7XX MACHINE SUPPORT
+P: Kristoffer Ericson
+M: kristoffer_e1@hotmail.com
+W: www.jlime.com
+S: Maintained
+
ARM/TOSA MACHINE SUPPORT
P: Dirk Opfer
M: dirk@opfer-online.de
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index adb05de40e2..ce00c570459 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -879,6 +879,8 @@ endif
source "drivers/scsi/Kconfig"
+source "drivers/ata/Kconfig"
+
source "drivers/md/Kconfig"
source "drivers/message/fusion/Kconfig"
diff --git a/arch/arm/mach-ebsa110/io.c b/arch/arm/mach-ebsa110/io.c
index c648bfb676a..db38afb2aa8 100644
--- a/arch/arm/mach-ebsa110/io.c
+++ b/arch/arm/mach-ebsa110/io.c
@@ -28,7 +28,7 @@
#include <asm/io.h>
#include <asm/page.h>
-static void __iomem *__isamem_convert_addr(void __iomem *addr)
+static void __iomem *__isamem_convert_addr(const volatile void __iomem *addr)
{
u32 ret, a = (u32 __force) addr;
@@ -63,7 +63,7 @@ static void __iomem *__isamem_convert_addr(void __iomem *addr)
/*
* read[bwl] and write[bwl]
*/
-u8 __readb(void __iomem *addr)
+u8 __readb(const volatile void __iomem *addr)
{
void __iomem *a = __isamem_convert_addr(addr);
u32 ret;
@@ -75,7 +75,7 @@ u8 __readb(void __iomem *addr)
return ret;
}
-u16 __readw(void __iomem *addr)
+u16 __readw(const volatile void __iomem *addr)
{
void __iomem *a = __isamem_convert_addr(addr);
@@ -85,7 +85,7 @@ u16 __readw(void __iomem *addr)
return __raw_readw(a);
}
-u32 __readl(void __iomem *addr)
+u32 __readl(const volatile void __iomem *addr)
{
void __iomem *a = __isamem_convert_addr(addr);
u32 ret;
diff --git a/arch/arm/mm/consistent.c b/arch/arm/mm/consistent.c
index 50e6b6bfb2e..b797217e82b 100644
--- a/arch/arm/mm/consistent.c
+++ b/arch/arm/mm/consistent.c
@@ -476,6 +476,9 @@ core_initcall(consistent_init);
/*
* Make an area consistent for devices.
+ * Note: Drivers should NOT use this function directly, as it will break
+ * platforms with CONFIG_DMABOUNCE.
+ * Use the driver DMA support - see dma-mapping.h (dma_sync_*)
*/
void consistent_sync(void *vaddr, size_t size, int direction)
{
diff --git a/include/asm-arm/arch-ebsa110/io.h b/include/asm-arm/arch-ebsa110/io.h
index ae048441c9e..722c5e08628 100644
--- a/include/asm-arm/arch-ebsa110/io.h
+++ b/include/asm-arm/arch-ebsa110/io.h
@@ -27,9 +27,9 @@ void __outw(u16 val, unsigned int port);
u32 __inl(unsigned int port);
void __outl(u32 val, unsigned int port);
-u8 __readb(void __iomem *addr);
-u16 __readw(void __iomem *addr);
-u32 __readl(void __iomem *addr);
+u8 __readb(const volatile void __iomem *addr);
+u16 __readw(const volatile void __iomem *addr);
+u32 __readl(const volatile void __iomem *addr);
void __writeb(u8 val, void __iomem *addr);
void __writew(u16 val, void __iomem *addr);
@@ -64,8 +64,14 @@ void __writel(u32 val, void __iomem *addr);
#define writew(v,b) __writew(v,b)
#define writel(v,b) __writel(v,b)
-#define __arch_ioremap(cookie,sz,c) ((void __iomem *)(cookie))
-#define __arch_iounmap(cookie) do { } while (0)
+static inline void __iomem *__arch_ioremap(unsigned long cookie, size_t size,
+ unsigned int flags)
+{
+ return (void __iomem *)cookie;
+}
+
+#define __arch_ioremap __arch_ioremap
+#define __arch_iounmap(cookie) do { } while (0)
extern void insb(unsigned int port, void *buf, int sz);
extern void insw(unsigned int port, void *buf, int sz);
diff --git a/include/asm-arm/dma-mapping.h b/include/asm-arm/dma-mapping.h
index 55eb4dc3253..666617711c8 100644
--- a/include/asm-arm/dma-mapping.h
+++ b/include/asm-arm/dma-mapping.h
@@ -12,6 +12,10 @@
* uncached, unwrite-buffered mapped memory space for use with DMA
* devices. This is the "generic" version. The PCI specific version
* is in pci.h
+ *
+ * Note: Drivers should NOT use this function directly, as it will break
+ * platforms with CONFIG_DMABOUNCE.
+ * Use the driver DMA support - see dma-mapping.h (dma_sync_*)
*/
extern void consistent_sync(void *kaddr, size_t size, int rw);