net: libertas sdio driver

Add driver for Marvell's Libertas 8385 and 8686 wifi chips.

Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
Acked-by: Dan Williams <dcbw@redhat.com>

1 files changed, 45 insertions, 0 deletions

diff --git a/drivers/net/wireless/libertas/if_sdio.h b/drivers/net/wireless/libertas/if_sdio.h
new file mode 100644
index 000000000000..dfcaea7b168f
--- /dev/null
+++ b/drivers/net/wireless/libertas/if_sdio.h
@@ -0,0 +1,45 @@
+/*
+ *  linux/drivers/net/wireless/libertas/if_sdio.h
+ *
+ *  Copyright 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 LIBERTAS_IF_SDIO_H
+#define LIBERTAS_IF_SDIO_H
+
+#define IF_SDIO_IOPORT          0x00
+
+#define IF_SDIO_H_INT_MASK      0x04
+#define   IF_SDIO_H_INT_OFLOW   0x08
+#define   IF_SDIO_H_INT_UFLOW   0x04
+#define   IF_SDIO_H_INT_DNLD    0x02
+#define   IF_SDIO_H_INT_UPLD    0x01
+
+#define IF_SDIO_H_INT_STATUS    0x05
+#define IF_SDIO_H_INT_RSR       0x06
+#define IF_SDIO_H_INT_STATUS2   0x07
+
+#define IF_SDIO_RD_BASE         0x10
+
+#define IF_SDIO_STATUS          0x20
+#define   IF_SDIO_IO_RDY        0x08
+#define   IF_SDIO_CIS_RDY       0x04
+#define   IF_SDIO_UL_RDY        0x02
+#define   IF_SDIO_DL_RDY        0x01
+
+#define IF_SDIO_C_INT_MASK      0x24
+#define IF_SDIO_C_INT_STATUS    0x28
+#define IF_SDIO_C_INT_RSR       0x2C
+
+#define IF_SDIO_SCRATCH         0x34
+#define IF_SDIO_SCRATCH_OLD     0x80fe
+#define   IF_SDIO_FIRMWARE_OK   0xfedc
+
+#define IF_SDIO_EVENT           0x80fc
+
+#endif