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authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /include/asm-generic/ide_iops.h
downloadop-kernel-dev-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.zip
op-kernel-dev-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.tar.gz
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
Diffstat (limited to 'include/asm-generic/ide_iops.h')
-rw-r--r--include/asm-generic/ide_iops.h38
1 files changed, 38 insertions, 0 deletions
diff --git a/include/asm-generic/ide_iops.h b/include/asm-generic/ide_iops.h
new file mode 100644
index 0000000..1b91d06
--- /dev/null
+++ b/include/asm-generic/ide_iops.h
@@ -0,0 +1,38 @@
+/* Generic I/O and MEMIO string operations. */
+
+#define __ide_insw insw
+#define __ide_insl insl
+#define __ide_outsw outsw
+#define __ide_outsl outsl
+
+static __inline__ void __ide_mm_insw(void __iomem *port, void *addr, u32 count)
+{
+ while (count--) {
+ *(u16 *)addr = readw(port);
+ addr += 2;
+ }
+}
+
+static __inline__ void __ide_mm_insl(void __iomem *port, void *addr, u32 count)
+{
+ while (count--) {
+ *(u32 *)addr = readl(port);
+ addr += 4;
+ }
+}
+
+static __inline__ void __ide_mm_outsw(void __iomem *port, void *addr, u32 count)
+{
+ while (count--) {
+ writew(*(u16 *)addr, port);
+ addr += 2;
+ }
+}
+
+static __inline__ void __ide_mm_outsl(void __iomem * port, void *addr, u32 count)
+{
+ while (count--) {
+ writel(*(u32 *)addr, port);
+ addr += 4;
+ }
+}
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