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| author | Daniel C. Halperin <daniel.c.halperin@intel.com> | 2008-10-23 23:48:53 -0700 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-10-31 19:02:26 -0400 |
| commit | 60d32215a94ebba2517b8d92612200ab610943fd (patch) | |
| tree | fca4d39aa328c51e45caf60923b01cd28dab5060 | |
| parent | f69f42a6bbefb311ccb1626fdb61f723160afbfd (diff) | |
| download | op-kernel-dev-60d32215a94ebba2517b8d92612200ab610943fd.zip op-kernel-dev-60d32215a94ebba2517b8d92612200ab610943fd.tar.gz | |
iwlwifi: convert correctly rate_n_flags to PLCP index for mimo3 packets
The driver does not properly convert rate_n_flags to PLCP index for mimo3
packets. This makes mac80211 drop the packets
Signed-off-by: Daniel C. Halperin <daniel.c.halperin@intel.com>
Reviewed-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-core.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c index ba05f5d..a7cb40b 100644 --- a/drivers/net/wireless/iwlwifi/iwl-core.c +++ b/drivers/net/wireless/iwlwifi/iwl-core.c @@ -120,7 +120,9 @@ int iwl_hwrate_to_plcp_idx(u32 rate_n_flags) if (rate_n_flags & RATE_MCS_HT_MSK) { idx = (rate_n_flags & 0xff); - if (idx >= IWL_RATE_MIMO2_6M_PLCP) + if (idx >= IWL_RATE_MIMO3_6M_PLCP) + idx = idx - IWL_RATE_MIMO3_6M_PLCP; + else if (idx >= IWL_RATE_MIMO2_6M_PLCP) idx = idx - IWL_RATE_MIMO2_6M_PLCP; idx += IWL_FIRST_OFDM_RATE; |
