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wifi: iwlwifi: mvm: fix getting LDPC/STBC support

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Use flags field from struct ieee80211_tx_info in order to get
LDPC/STBC support. The rate parameter, used originally, is 16
bits only and does not have details of LDPC/STBC support.

Signed-off-by: Mukesh Sisodiya <mukesh.sisodiya@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230612184434.5a8856739b11.I6af4a55b22ed856f484ba77f87723dceec4904f2@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Mukesh Sisodiya
2023-06-12 18:51:08 +03:00
committed by Johannes Berg
parent ea05ef3f60
commit cda2e9d797
1 changed files with 2 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/net/wireless/intel/iwlwifi/mvm/tx.c
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@@ -343,9 +343,9 @@ static u32 iwl_mvm_get_inject_tx_rate(struct iwl_mvm *mvm,
result |= RATE_MCS_SGI_MSK_V1;
if (rate->flags & IEEE80211_TX_RC_40_MHZ_WIDTH)
result |= u32_encode_bits(1, RATE_MCS_CHAN_WIDTH_MSK_V1);
if (rate->flags & IEEE80211_TX_CTL_LDPC)
if (info->flags & IEEE80211_TX_CTL_LDPC)
result |= RATE_MCS_LDPC_MSK_V1;
if (u32_get_bits(rate->flags, IEEE80211_TX_CTL_STBC))
if (u32_get_bits(info->flags, IEEE80211_TX_CTL_STBC))
result |= RATE_MCS_STBC_MSK;
} else {
return 0;