diff options
Diffstat (limited to 'freebsd/sys/dev/rtwn/rtl8812a/r12a_tx.c')
| -rw-r--r-- | freebsd/sys/dev/rtwn/rtl8812a/r12a_tx.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/freebsd/sys/dev/rtwn/rtl8812a/r12a_tx.c b/freebsd/sys/dev/rtwn/rtl8812a/r12a_tx.c index f7bd3a8e..40d54634 100644 --- a/freebsd/sys/dev/rtwn/rtl8812a/r12a_tx.c +++ b/freebsd/sys/dev/rtwn/rtl8812a/r12a_tx.c @@ -216,6 +216,17 @@ r12a_tx_set_sgi(struct rtwn_softc *sc, void *buf, struct ieee80211_node *ni) txd->txdw5 |= htole32(R12A_TXDW5_DATA_SHORT); } +static void +r12a_tx_set_ldpc(struct rtwn_softc *sc, struct r12a_tx_desc *txd, + struct ieee80211_node *ni) +{ + struct ieee80211vap *vap = ni->ni_vap; + + if ((vap->iv_flags_ht & IEEE80211_FHT_LDPC_TX) && + (ni->ni_htcap & IEEE80211_HTCAP_LDPC)) + txd->txdw5 |= htole32(R12A_TXDW5_DATA_LDPC); +} + void r12a_fill_tx_desc(struct rtwn_softc *sc, struct ieee80211_node *ni, struct mbuf *m, void *buf, uint8_t ridx, int maxretry) @@ -286,6 +297,7 @@ r12a_fill_tx_desc(struct rtwn_softc *sc, struct ieee80211_node *ni, if (ridx >= RTWN_RIDX_MCS(0)) { r12a_tx_set_ht40(sc, txd, ni); r12a_tx_set_sgi(sc, txd, ni); + r12a_tx_set_ldpc(sc, txd, ni); prot = ic->ic_htprotmode; } else if (ic->ic_flags & IEEE80211_F_USEPROT) prot = ic->ic_protmode; |