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authorIngo Molnar <mingo@elte.hu>2008-08-14 12:19:59 +0200
committerIngo Molnar <mingo@elte.hu>2008-08-14 12:19:59 +0200
commit8d7ccaa545490cdffdfaff0842436a8dd85cf47b (patch)
tree8129b5907161bc6ae26deb3645ce1e280c5e1f51 /include/linux/mfd/tmio.h
parentb2139aa0eec330c711c5a279db361e5ef1178e78 (diff)
parent30a2f3c60a84092c8084dfe788b710f8d0768cd4 (diff)
Merge commit 'v2.6.27-rc3' into x86/prototypes
Conflicts: include/asm-x86/dma-mapping.h Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/linux/mfd/tmio.h')
-rw-r--r--include/linux/mfd/tmio.h28
1 files changed, 28 insertions, 0 deletions
diff --git a/include/linux/mfd/tmio.h b/include/linux/mfd/tmio.h
new file mode 100644
index 000000000000..ec612e66391c
--- /dev/null
+++ b/include/linux/mfd/tmio.h
@@ -0,0 +1,28 @@
+#ifndef MFD_TMIO_H
+#define MFD_TMIO_H
+
+#define tmio_ioread8(addr) readb(addr)
+#define tmio_ioread16(addr) readw(addr)
+#define tmio_ioread16_rep(r, b, l) readsw(r, b, l)
+#define tmio_ioread32(addr) \
+ (((u32) readw((addr))) | (((u32) readw((addr) + 2)) << 16))
+
+#define tmio_iowrite8(val, addr) writeb((val), (addr))
+#define tmio_iowrite16(val, addr) writew((val), (addr))
+#define tmio_iowrite16_rep(r, b, l) writesw(r, b, l)
+#define tmio_iowrite32(val, addr) \
+ do { \
+ writew((val), (addr)); \
+ writew((val) >> 16, (addr) + 2); \
+ } while (0)
+
+/*
+ * data for the NAND controller
+ */
+struct tmio_nand_data {
+ struct nand_bbt_descr *badblock_pattern;
+ struct mtd_partition *partition;
+ unsigned int num_partitions;
+};
+
+#endif