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authorAmitkumar Karwar <akarwar@marvell.com>2014-02-08 01:27:27 +0100
committerJohn W. Linville <linville@tuxdriver.com>2014-02-12 21:36:16 +0100
commit79d9a54cf0e7c77dd6eada44c1461ad2e7da83b8 (patch)
treeefd42357f05f8a1337196a7aee14f7567c849fd5 /drivers/net/wireless/mwifiex/cmdevt.c
parentmwifiex: update beamforming capability field for HT (diff)
downloadlinux-79d9a54cf0e7c77dd6eada44c1461ad2e7da83b8.tar.xz
linux-79d9a54cf0e7c77dd6eada44c1461ad2e7da83b8.zip
mwifiex: advertise correct beamforming information for VHT
Currently MU/SU beamformer and MU beamformee features are not supported. Hence this patch modifies VHT capability information accordingly. Number of sounding dimensions should be zero in this case. Signed-off-by: Amitkumar Karwar <akarwar@marvell.com> Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/mwifiex/cmdevt.c')
-rw-r--r--drivers/net/wireless/mwifiex/cmdevt.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/net/wireless/mwifiex/cmdevt.c b/drivers/net/wireless/mwifiex/cmdevt.c
index 556cb2c74e30..7711b11a9812 100644
--- a/drivers/net/wireless/mwifiex/cmdevt.c
+++ b/drivers/net/wireless/mwifiex/cmdevt.c
@@ -1499,8 +1499,10 @@ int mwifiex_ret_get_hw_spec(struct mwifiex_private *priv,
/* Copy 11AC cap */
adapter->hw_dot_11ac_dev_cap =
le32_to_cpu(hw_spec->dot_11ac_dev_cap);
- adapter->usr_dot_11ac_dev_cap_bg = adapter->hw_dot_11ac_dev_cap;
- adapter->usr_dot_11ac_dev_cap_a = adapter->hw_dot_11ac_dev_cap;
+ adapter->usr_dot_11ac_dev_cap_bg = adapter->hw_dot_11ac_dev_cap
+ & ~MWIFIEX_DEF_11AC_CAP_BF_RESET_MASK;
+ adapter->usr_dot_11ac_dev_cap_a = adapter->hw_dot_11ac_dev_cap
+ & ~MWIFIEX_DEF_11AC_CAP_BF_RESET_MASK;
/* Copy 11AC mcs */
adapter->hw_dot_11ac_mcs_support =