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authorPierre Ossman <drzeus@drzeus.cx>2007-05-21 20:23:20 +0200
committerPierre Ossman <drzeus@drzeus.cx>2007-09-23 19:40:07 +0200
commit5c4e6f1301649d5b29dd0f70e6da83e728ab5ca5 (patch)
tree97d612d990f3b5255b6ea59150f91622699e124f /include/linux/mmc/sdio.h
parent1d4de9edd6c9ad676b20729ab15c04b78e9a50c5 (diff)
mmc: detect SDIO cards
Really basic init sequence for SDIO cards. Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
Diffstat (limited to 'include/linux/mmc/sdio.h')
-rw-r--r--include/linux/mmc/sdio.h19
1 files changed, 19 insertions, 0 deletions
diff --git a/include/linux/mmc/sdio.h b/include/linux/mmc/sdio.h
new file mode 100644
index 00000000000..d1a0b15cdfd
--- /dev/null
+++ b/include/linux/mmc/sdio.h
@@ -0,0 +1,19 @@
+/*
+ * include/linux/mmc/sdio.h
+ *
+ * Copyright 2006-2007 Pierre Ossman
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or (at
+ * your option) any later version.
+ */
+
+#ifndef MMC_SDIO_H
+#define MMC_SDIO_H
+
+/* SDIO commands type argument response */
+#define SD_IO_SEND_OP_COND 5 /* bcr [23:0] OCR R4 */
+
+#endif
+