diff options
| author | Ivo van Doorn <ivdoorn@gmail.com> | 2009-04-26 16:09:32 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-05-06 21:14:50 +0200 |
| commit | 35f00cfcc06bb85e0659f9847400518008d78145 (patch) | |
| tree | dccebd4dd7cde975d857d1fb3f28dd1e467fa72f /drivers/net/wireless/rt2x00/rt2x00lib.h | |
| parent | rt2x00: Add support for L2 padding during TX/RX (diff) | |
| download | linux-35f00cfcc06bb85e0659f9847400518008d78145.tar.xz linux-35f00cfcc06bb85e0659f9847400518008d78145.zip | |
rt2x00: Implement support for 802.11n
Extend rt2x00lib capabilities to support 802.11n,
it still lacks aggregation support, but that can
be added in the future.
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/rt2x00/rt2x00lib.h')
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2x00lib.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2x00lib.h b/drivers/net/wireless/rt2x00/rt2x00lib.h index aa284e48d2c2..ccc7ba4f3181 100644 --- a/drivers/net/wireless/rt2x00/rt2x00lib.h +++ b/drivers/net/wireless/rt2x00/rt2x00lib.h @@ -48,6 +48,7 @@ struct rt2x00_rate { unsigned short ratemask; unsigned short plcp; + unsigned short mcs; }; extern const struct rt2x00_rate rt2x00_supported_rates[12]; @@ -57,6 +58,14 @@ static inline const struct rt2x00_rate *rt2x00_get_rate(const u16 hw_value) return &rt2x00_supported_rates[hw_value & 0xff]; } +#define RATE_MCS(__mode, __mcs) \ + ( (((__mode) & 0x00ff) << 8) | ((__mcs) & 0x00ff) ) + +static inline int rt2x00_get_rate_mcs(const u16 mcs_value) +{ + return (mcs_value & 0x00ff); +} + /* * Radio control handlers. */ @@ -360,6 +369,21 @@ static inline void rt2x00crypto_rx_insert_iv(struct sk_buff *skb, bool l2pad, #endif /* CONFIG_RT2X00_LIB_CRYPTO */ /* + * HT handlers. + */ +#ifdef CONFIG_RT2X00_LIB_HT +void rt2x00ht_create_tx_descriptor(struct queue_entry *entry, + struct txentry_desc *txdesc, + const struct rt2x00_rate *hwrate); +#else +static inline void rt2x00ht_create_tx_descriptor(struct queue_entry *entry, + struct txentry_desc *txdesc, + const struct rt2x00_rate *hwrate) +{ +} +#endif /* CONFIG_RT2X00_LIB_HT */ + +/* * RFkill handlers. */ #ifdef CONFIG_RT2X00_LIB_RFKILL |