From: Dan Williams <redacted>

Signed-off-by: Dan Williams <redacted>
[hch: split into a separate header and commit]
Signed-off-by: Christoph Hellwig <hch@lst.de>
---
 include/linux/ahci-remap.h | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 include/linux/ahci-remap.h

diff --git a/include/linux/ahci-remap.h b/include/linux/ahci-remap.h
new file mode 100644
index 0000000..883d366
--- /dev/null
+++ b/include/linux/ahci-remap.h

@@ -0,0 +1,29 @@
+#ifndef _LINUX_AHCI_REMAP_H
+#define _LINUX_AHCI_REMAP_H
+
+#include <linux/sizes.h>
+
+#define AHCI_VSCAP		0xa4
+#define AHCI_REMAP_CAP		0x800
+#define AHCI_VSCAP		0xa4