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path: root/drivers/net/wireless/ath9k/xmit.c
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Diffstat (limited to 'drivers/net/wireless/ath9k/xmit.c')
-rw-r--r--drivers/net/wireless/ath9k/xmit.c51
1 files changed, 25 insertions, 26 deletions
diff --git a/drivers/net/wireless/ath9k/xmit.c b/drivers/net/wireless/ath9k/xmit.c
index e14bceaef12..3f70b1e58ae 100644
--- a/drivers/net/wireless/ath9k/xmit.c
+++ b/drivers/net/wireless/ath9k/xmit.c
@@ -14,7 +14,7 @@
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
-#include "core.h"
+#include "ath9k.h"
#define BITS_PER_BYTE 8
#define OFDM_PLCP_BITS 22
@@ -308,7 +308,7 @@ static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq,
* when perform internal reset in this routine.
* Only enable reset in STA mode for now.
*/
- if (sc->sc_ah->ah_opmode == NL80211_IFTYPE_STATION)
+ if (sc->sc_ah->opmode == NL80211_IFTYPE_STATION)
needreset = 1;
}
}
@@ -809,7 +809,7 @@ static void ath_txq_drain_pending_buffers(struct ath_softc *sc,
struct ath_txq *ath_txq_setup(struct ath_softc *sc, int qtype, int subtype)
{
- struct ath_hal *ah = sc->sc_ah;
+ struct ath_hw *ah = sc->sc_ah;
struct ath9k_tx_queue_info qi;
int qnum;
@@ -926,7 +926,7 @@ struct ath_txq *ath_test_get_txq(struct ath_softc *sc, struct sk_buff *skb)
int ath_txq_update(struct ath_softc *sc, int qnum,
struct ath9k_tx_queue_info *qinfo)
{
- struct ath_hal *ah = sc->sc_ah;
+ struct ath_hw *ah = sc->sc_ah;
int error = 0;
struct ath9k_tx_queue_info qi;
@@ -970,14 +970,14 @@ int ath_cabq_update(struct ath_softc *sc)
/*
* Ensure the readytime % is within the bounds.
*/
- if (sc->sc_config.cabqReadytime < ATH9K_READY_TIME_LO_BOUND)
- sc->sc_config.cabqReadytime = ATH9K_READY_TIME_LO_BOUND;
- else if (sc->sc_config.cabqReadytime > ATH9K_READY_TIME_HI_BOUND)
- sc->sc_config.cabqReadytime = ATH9K_READY_TIME_HI_BOUND;
+ if (sc->config.cabqReadytime < ATH9K_READY_TIME_LO_BOUND)
+ sc->config.cabqReadytime = ATH9K_READY_TIME_LO_BOUND;
+ else if (sc->config.cabqReadytime > ATH9K_READY_TIME_HI_BOUND)
+ sc->config.cabqReadytime = ATH9K_READY_TIME_HI_BOUND;
ath_get_beaconconfig(sc, ATH_IF_ID_ANY, &conf);
qi.tqi_readyTime =
- (conf.beacon_interval * sc->sc_config.cabqReadytime) / 100;
+ (conf.beacon_interval * sc->config.cabqReadytime) / 100;
ath_txq_update(sc, qnum, &qi);
return 0;
@@ -1047,7 +1047,7 @@ void ath_draintxq(struct ath_softc *sc, struct ath_txq *txq, bool retry_tx)
void ath_drain_all_txq(struct ath_softc *sc, bool retry_tx)
{
- struct ath_hal *ah = sc->sc_ah;
+ struct ath_hw *ah = sc->sc_ah;
struct ath_txq *txq;
int i, npend = 0;
@@ -1072,7 +1072,7 @@ void ath_drain_all_txq(struct ath_softc *sc, bool retry_tx)
DPRINTF(sc, ATH_DBG_XMIT, "Unable to stop TxDMA. Reset HAL!\n");
spin_lock_bh(&sc->sc_resetlock);
- r = ath9k_hw_reset(ah, sc->sc_ah->ah_curchan, true);
+ r = ath9k_hw_reset(ah, sc->sc_ah->curchan, true);
if (r)
DPRINTF(sc, ATH_DBG_FATAL,
"Unable to reset hardware; reset status %u\n",
@@ -1165,7 +1165,7 @@ int ath_tx_setup(struct ath_softc *sc, int haltype)
static void ath_tx_txqaddbuf(struct ath_softc *sc, struct ath_txq *txq,
struct list_head *head)
{
- struct ath_hal *ah = sc->sc_ah;
+ struct ath_hw *ah = sc->sc_ah;
struct ath_buf *bf;
/*
@@ -1436,14 +1436,18 @@ static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf)
struct sk_buff *skb;
struct ieee80211_tx_info *tx_info;
struct ieee80211_tx_rate *rates;
+ struct ieee80211_hdr *hdr;
int i, flags = 0;
u8 rix = 0, ctsrate = 0;
+ bool is_pspoll;
memset(series, 0, sizeof(struct ath9k_11n_rate_series) * 4);
skb = (struct sk_buff *)bf->bf_mpdu;
tx_info = IEEE80211_SKB_CB(skb);
rates = tx_info->control.rates;
+ hdr = (struct ieee80211_hdr *)skb->data;
+ is_pspoll = ieee80211_is_pspoll(hdr->frame_control);
/*
* We check if Short Preamble is needed for the CTS rate by
@@ -1467,13 +1471,13 @@ static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf)
flags = ATH9K_TXDESC_RTSENA;
/* FIXME: Handle aggregation protection */
- if (sc->sc_config.ath_aggr_prot &&
+ if (sc->config.ath_aggr_prot &&
(!bf_isaggr(bf) || (bf_isaggr(bf) && bf->bf_al < 8192))) {
flags = ATH9K_TXDESC_RTSENA;
}
/* For AR5416 - RTS cannot be followed by a frame larger than 8K */
- if (bf_isaggr(bf) && (bf->bf_al > sc->sc_ah->ah_caps.rts_aggr_limit))
+ if (bf_isaggr(bf) && (bf->bf_al > sc->sc_ah->caps.rts_aggr_limit))
flags &= ~(ATH9K_TXDESC_RTSENA);
for (i = 0; i < 4; i++) {
@@ -1482,7 +1486,7 @@ static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf)
rix = rates[i].idx;
series[i].Tries = rates[i].count;
- series[i].ChSel = sc->sc_tx_chainmask;
+ series[i].ChSel = sc->tx_chainmask;
if (rates[i].flags & IEEE80211_TX_RC_USE_SHORT_PREAMBLE)
series[i].Rate = rt->info[rix].ratecode |
@@ -1506,10 +1510,10 @@ static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf)
/* set dur_update_en for l-sig computation except for PS-Poll frames */
ath9k_hw_set11n_ratescenario(sc->sc_ah, bf->bf_desc,
bf->bf_lastbf->bf_desc,
- !bf_ispspoll(bf), ctsrate,
+ !is_pspoll, ctsrate,
0, series, 4, flags);
- if (sc->sc_config.ath_aggr_prot && flags)
+ if (sc->config.ath_aggr_prot && flags)
ath9k_hw_set11n_burstduration(sc->sc_ah, bf->bf_desc, 8192);
}
@@ -1534,12 +1538,6 @@ static int ath_tx_setup_buffer(struct ath_softc *sc, struct ath_buf *bf,
bf->bf_frmlen = skb->len + FCS_LEN - (hdrlen & 3);
- if (ieee80211_is_data(fc))
- bf->bf_state.bf_type |= BUF_DATA;
- if (ieee80211_is_back_req(fc))
- bf->bf_state.bf_type |= BUF_BAR;
- if (ieee80211_is_pspoll(fc))
- bf->bf_state.bf_type |= BUF_PSPOLL;
if ((conf_is_ht(&sc->hw->conf) && !is_pae(skb) &&
(tx_info->flags & IEEE80211_TX_CTL_AMPDU)))
bf->bf_state.bf_type |= BUF_HT;
@@ -1582,7 +1580,7 @@ static void ath_tx_start_dma(struct ath_softc *sc, struct ath_buf *bf,
struct list_head bf_head;
struct ath_desc *ds;
struct ath_atx_tid *tid;
- struct ath_hal *ah = sc->sc_ah;
+ struct ath_hw *ah = sc->sc_ah;
int frm_type;
frm_type = get_hw_packet_type(skb);
@@ -1843,6 +1841,7 @@ static int ath_tx_num_badfrms(struct ath_softc *sc, struct ath_buf *bf,
static void ath_tx_rc_status(struct ath_buf *bf, struct ath_desc *ds, int nbad)
{
struct sk_buff *skb = (struct sk_buff *)bf->bf_mpdu;
+ struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
struct ath_tx_info_priv *tx_info_priv = ATH_TX_INFO_PRIV(tx_info);
@@ -1852,7 +1851,7 @@ static void ath_tx_rc_status(struct ath_buf *bf, struct ath_desc *ds, int nbad)
if ((ds->ds_txstat.ts_status & ATH9K_TXERR_FILT) == 0 &&
(bf->bf_flags & ATH9K_TXDESC_NOACK) == 0) {
- if (bf_isdata(bf)) {
+ if (ieee80211_is_data(hdr->frame_control)) {
memcpy(&tx_info_priv->tx, &ds->ds_txstat,
sizeof(tx_info_priv->tx));
tx_info_priv->n_frames = bf->bf_nframes;
@@ -1880,7 +1879,7 @@ static void ath_wake_mac80211_queue(struct ath_softc *sc, struct ath_txq *txq)
static void ath_tx_processq(struct ath_softc *sc, struct ath_txq *txq)
{
- struct ath_hal *ah = sc->sc_ah;
+ struct ath_hw *ah = sc->sc_ah;
struct ath_buf *bf, *lastbf, *bf_held = NULL;
struct list_head bf_head;
struct ath_desc *ds;
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-12 13:16:37 +0000