aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--arch/ppc64/kernel/iomap.c20
1 files changed, 20 insertions, 0 deletions
diff --git a/arch/ppc64/kernel/iomap.c b/arch/ppc64/kernel/iomap.c
index 153cc8b0f13..95b0baf8752 100644
--- a/arch/ppc64/kernel/iomap.c
+++ b/arch/ppc64/kernel/iomap.c
@@ -22,13 +22,23 @@ unsigned int fastcall ioread16(void __iomem *addr)
{
return readw(addr);
}
+unsigned int fastcall ioread16be(void __iomem *addr)
+{
+ return in_be16(addr);
+}
unsigned int fastcall ioread32(void __iomem *addr)
{
return readl(addr);
}
+unsigned int fastcall ioread32be(void __iomem *addr)
+{
+ return in_be32(addr);
+}
EXPORT_SYMBOL(ioread8);
EXPORT_SYMBOL(ioread16);
+EXPORT_SYMBOL(ioread16be);
EXPORT_SYMBOL(ioread32);
+EXPORT_SYMBOL(ioread32be);
void fastcall iowrite8(u8 val, void __iomem *addr)
{
@@ -38,13 +48,23 @@ void fastcall iowrite16(u16 val, void __iomem *addr)
{
writew(val, addr);
}
+void fastcall iowrite16be(u16 val, void __iomem *addr)
+{
+ out_be16(addr, val);
+}
void fastcall iowrite32(u32 val, void __iomem *addr)
{
writel(val, addr);
}
+void fastcall iowrite32be(u32 val, void __iomem *addr)
+{
+ out_be32(addr, val);
+}
EXPORT_SYMBOL(iowrite8);
EXPORT_SYMBOL(iowrite16);
+EXPORT_SYMBOL(iowrite16be);
EXPORT_SYMBOL(iowrite32);
+EXPORT_SYMBOL(iowrite32be);
/*
* These are the "repeat read/write" functions. Note the