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| author | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2008-07-11 11:53:31 +0800 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-07-14 14:52:58 -0400 |
| commit | a326a5d096f031af46c0073dd78eb80dea1f311a (patch) | |
| tree | 311fc3ee1cd88d5cef57f7cd062a8e5a164b134e /drivers/net/wireless/iwlwifi/iwl-5000.c | |
| parent | 474086396276a01190974797a69a95fb14ae7cc9 (diff) | |
| download | blackbird-op-linux-a326a5d096f031af46c0073dd78eb80dea1f311a.tar.gz blackbird-op-linux-a326a5d096f031af46c0073dd78eb80dea1f311a.zip | |
iwlwifi: fixes RTS / CTS support
This patch fixes the RTS / CTS support in iwlwifi. 5000 will send CTS to
self when allowed by spec, 4965 will send RTS or CTS to self according to
mac80211 request.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-5000.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-5000.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-5000.c b/drivers/net/wireless/iwlwifi/iwl-5000.c index 3697d0335103..b518792c7231 100644 --- a/drivers/net/wireless/iwlwifi/iwl-5000.c +++ b/drivers/net/wireless/iwlwifi/iwl-5000.c @@ -370,6 +370,16 @@ static void iwl5000_chain_noise_reset(struct iwl_priv *priv) } } +static void iwl5000_rts_tx_cmd_flag(struct ieee80211_tx_info *info, + __le32 *tx_flags) +{ + if ((info->flags & IEEE80211_TX_CTL_USE_RTS_CTS) || + (info->flags & IEEE80211_TX_CTL_USE_CTS_PROTECT)) + *tx_flags |= TX_CMD_FLG_RTS_CTS_MSK; + else + *tx_flags &= ~TX_CMD_FLG_RTS_CTS_MSK; +} + static struct iwl_sensitivity_ranges iwl5000_sensitivity = { .min_nrg_cck = 95, .max_nrg_cck = 0, @@ -1437,6 +1447,7 @@ static struct iwl_hcmd_utils_ops iwl5000_hcmd_utils = { .build_addsta_hcmd = iwl5000_build_addsta_hcmd, .gain_computation = iwl5000_gain_computation, .chain_noise_reset = iwl5000_chain_noise_reset, + .rts_tx_cmd_flag = iwl5000_rts_tx_cmd_flag, }; static struct iwl_lib_ops iwl5000_lib = { |
