redonkable
/
alistair23-linux
1
0
Fork 0
Code Releases Activity

mac80211: add LDPC encoding to ieee80211_parse_tx_radiotap 

This patch adds support for LDPC encoding to the radiotap tx parse
function. Piror to this change adding the LDPC flag to the radiotap
header did not encode frames with LDPC.

Signed-off-by: Philipp Borgers <borgers@mi.fu-berlin.de>
Link: https://lore.kernel.org/r/20201219170710.11706-1-borgers@mi.fu-berlin.de
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
master
Philipp Borgers 2020-12-19 18:07:10 +01:00 committed by Johannes Berg
parent 80a915ec44
commit f1864e193d
1 changed files with 4 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
net/mac80211/tx.c
View File

@ -2120,6 +2120,10 @@ bool ieee80211_parse_tx_radiotap(struct sk_buff *skb,
if (mcs_known & IEEE80211_RADIOTAP_MCS_HAVE_BW &&
mcs_bw == IEEE80211_RADIOTAP_MCS_BW_40)
rate_flags |= IEEE80211_TX_RC_40_MHZ_WIDTH;
if (mcs_known & IEEE80211_RADIOTAP_MCS_HAVE_FEC &&
mcs_flags & IEEE80211_RADIOTAP_MCS_FEC_LDPC)
info->flags |= IEEE80211_TX_CTL_LDPC;
break;
case IEEE80211_RADIOTAP_VHT: