Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / include / asm-generic / ide_iops.h

diff --git a/kernel/include/asm-generic/ide_iops.h b/kernel/include/asm-generic/ide_iops.h
new file mode 100644 (file)
index 0000000..1b91d06
--- /dev/null
+++ b/kernel/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;
+       }
+}