diff options
| author | Daniel C Halperin <daniel.c.halperin@intel.com> | 2009-04-08 18:39:28 (GMT) |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-04-22 20:54:43 (GMT) |
| commit | ddfcf999274838a8dfb0ccf8e69fc1e50eea3341 (patch) | |
| tree | 54fa0de3da52e7f97c9d8dd50c580a2e321d2240 | |
| parent | 12b9681721adb34b7ec42aa973ab96692998153d (diff) | |
| download | linux-ddfcf999274838a8dfb0ccf8e69fc1e50eea3341.tar.xz | |
iwlwifi: do not set dual_stream_ant_msk for 3 streams
This patch fixes a bug introduced by commit "iwlwifi: adding MIMO3 support
in rate scaling". We should not set the dual_stream_ant_msk (for 2x2 MIMO)
when using a 3x3 rate, this will cause a SYSASSERT in uCode.
Note: there is no triple_stream_ant_msk, because all three antennas are used.
Signed-off-by: Daniel C Halperin <daniel.c.halperin@intel.com>
Acked-by: Wey-Yi Guy <wey-yi.w.guy@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-agn-rs.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c index 786b11d..98b6b37 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c @@ -2666,9 +2666,6 @@ static void rs_fill_link_cmd(const struct iwl_priv *priv, } else if (num_of_ant(tbl_type.ant_type) == 2) { lq_cmd->general_params.dual_stream_ant_msk = tbl_type.ant_type; - } else if (num_of_ant(tbl_type.ant_type) == 3) { - lq_cmd->general_params.dual_stream_ant_msk = - tbl_type.ant_type; } /* otherwise we don't modify the existing value */ index++; |