[PATCH] Marvell Libertas 8388 802.11b/g USB driver

Add the Marvell Libertas 8388 802.11 USB driver.

Signed-off-by: Marcelo Tosatti <marcelo@kvack.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 57 insertions, 0 deletions

diff --git a/drivers/net/wireless/libertas/radiotap.h b/drivers/net/wireless/libertas/radiotap.h
new file mode 100644
index 000000000000..5d118f40cfbc
--- /dev/null
+++ b/drivers/net/wireless/libertas/radiotap.h
@@ -0,0 +1,57 @@
+#include <net/ieee80211_radiotap.h>
+
+struct tx_radiotap_hdr {
+        struct ieee80211_radiotap_header hdr;
+        u8 rate;
+        u8 txpower;
+        u8 rts_retries;
+        u8 data_retries;
+#if 0
+        u8 pad[IEEE80211_RADIOTAP_HDRLEN - 12];
+#endif
+} __attribute__ ((packed));
+
+#define TX_RADIOTAP_PRESENT (                           \
+        (1 << IEEE80211_RADIOTAP_RATE) |                \
+        (1 << IEEE80211_RADIOTAP_DBM_TX_POWER) |        \
+        (1 << IEEE80211_RADIOTAP_RTS_RETRIES) |         \
+        (1 << IEEE80211_RADIOTAP_DATA_RETRIES)  |       \
+        0)
+
+#define IEEE80211_FC_VERSION_MASK    0x0003
+#define IEEE80211_FC_TYPE_MASK       0x000c
+#define IEEE80211_FC_TYPE_MGT        0x0000
+#define IEEE80211_FC_TYPE_CTL        0x0004
+#define IEEE80211_FC_TYPE_DATA       0x0008
+#define IEEE80211_FC_SUBTYPE_MASK    0x00f0
+#define IEEE80211_FC_TOFROMDS_MASK   0x0300
+#define IEEE80211_FC_TODS_MASK       0x0100
+#define IEEE80211_FC_FROMDS_MASK     0x0200
+#define IEEE80211_FC_NODS            0x0000
+#define IEEE80211_FC_TODS            0x0100
+#define IEEE80211_FC_FROMDS          0x0200
+#define IEEE80211_FC_DSTODS          0x0300
+
+struct rx_radiotap_hdr {
+        struct ieee80211_radiotap_header hdr;
+        u8 flags;
+        u8 rate;
+        u16 chan_freq;
+        u16 chan_flags;
+        u8 antenna;
+        u8 antsignal;
+        u16 rx_flags;
+#if 0
+        u8 pad[IEEE80211_RADIOTAP_HDRLEN - 18];
+#endif
+} __attribute__ ((packed));
+
+#define RX_RADIOTAP_PRESENT (                   \
+        (1 << IEEE80211_RADIOTAP_FLAGS) |       \
+        (1 << IEEE80211_RADIOTAP_RATE) |        \
+        (1 << IEEE80211_RADIOTAP_CHANNEL) |     \
+        (1 << IEEE80211_RADIOTAP_ANTENNA) |     \
+        (1 << IEEE80211_RADIOTAP_DB_ANTSIGNAL) |\
+        (1 << IEEE80211_RADIOTAP_RX_FLAGS) |    \
+        0)
+