Also reduce the size of a few fields where possible
Signed-off-by: Felix Fietkau <nbd@xxxxxxxxxxx>
---
drivers/net/wireless/ath/ath9k/ath9k.h | 12 ++++++------
drivers/net/wireless/ath/ath9k/xmit.c | 16 ++++++++--------
2 files changed, 14 insertions(+), 14 deletions(-)
diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index 0d69b13..7b1d036 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -72,7 +72,6 @@ struct ath_config {
/*************************/
#define ATH_TXBUF_RESET(_bf) do { \
- (_bf)->bf_stale = false; \
(_bf)->bf_lastbf = NULL; \
(_bf)->bf_next = NULL; \
memset(&((_bf)->bf_state), 0, \
@@ -192,10 +191,10 @@ struct ath_txq {
struct ath_atx_ac {
struct ath_txq *txq;
- int sched;
struct list_head list;
struct list_head tid_q;
bool clear_ps_filter;
+ bool sched;
};
struct ath_frame_info {
@@ -212,6 +211,7 @@ struct ath_buf_state {
u8 bf_type;
u8 bfs_paprd;
u8 ndelim;
+ bool stale;
u16 seqno;
unsigned long bfs_paprd_timestamp;
};
@@ -225,7 +225,6 @@ struct ath_buf {
void *bf_desc; /* virtual addr of desc */
dma_addr_t bf_daddr; /* physical addr of desc */
dma_addr_t bf_buf_addr; /* physical addr of data buffer, for DMA */
- bool bf_stale;
struct ieee80211_tx_rate rates[4];
struct ath_buf_state bf_state;
};
@@ -237,13 +236,14 @@ struct ath_atx_tid {
struct ath_node *an;
struct ath_atx_ac *ac;
unsigned long tx_buf[BITS_TO_LONGS(ATH_TID_MAX_BUFS)];
- int bar_index;
u16 seq_start;
u16 seq_next;
u16 baw_size;
- int tidno;
+ u8 tidno;
int baw_head; /* first un-acked tx buffer */
int baw_tail; /* next unused tx buffer slot */
+
+ s8 bar_index;
bool sched;
bool paused;
bool active;
@@ -255,10 +255,10 @@ struct ath_node {
struct ieee80211_vif *vif; /* interface with which we're associated */
struct ath_atx_tid tid[IEEE80211_NUM_TIDS];
struct ath_atx_ac ac[IEEE80211_NUM_ACS];
- int ps_key;
u16 maxampdu;
u8 mpdudensity;
+ s8 ps_key;
bool sleeping;
bool no_ps_filter;
diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c
index d8dfb3e..4fc80e3 100644
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -493,7 +493,7 @@ static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq,
while (bf) {
bf_next = bf->bf_next;
- if (!bf->bf_stale || bf_next != NULL)
+ if (!bf->bf_state.stale || bf_next != NULL)
list_move_tail(&bf->list, &bf_head);
ath_tx_complete_buf(sc, bf, txq, &bf_head, ts, 0);
@@ -586,7 +586,7 @@ static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq,
* not a holding desc.
*/
INIT_LIST_HEAD(&bf_head);
- if (bf_next != NULL || !bf_last->bf_stale)
+ if (bf_next != NULL || !bf_last->bf_state.stale)
list_move_tail(&bf->list, &bf_head);
if (!txpending) {
@@ -610,7 +610,7 @@ static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq,
ieee80211_sta_eosp(sta);
}
/* retry the un-acked ones */
- if (bf->bf_next == NULL && bf_last->bf_stale) {
+ if (bf->bf_next == NULL && bf_last->bf_state.stale) {
struct ath_buf *tbf;
tbf = ath_clone_txbuf(sc, bf_last);
@@ -1734,7 +1734,7 @@ static void ath_drain_txq_list(struct ath_softc *sc, struct ath_txq *txq,
while (!list_empty(list)) {
bf = list_first_entry(list, struct ath_buf, list);
- if (bf->bf_stale) {
+ if (bf->bf_state.stale) {
list_del(&bf->list);
ath_tx_return_buffer(sc, bf);
@@ -2490,7 +2490,7 @@ static void ath_tx_processq(struct ath_softc *sc, struct ath_txq *txq)
* it with the STALE flag.
*/
bf_held = NULL;
- if (bf->bf_stale) {
+ if (bf->bf_state.stale) {
bf_held = bf;
if (list_is_last(&bf_held->list, &txq->axq_q))
break;
@@ -2514,7 +2514,7 @@ static void ath_tx_processq(struct ath_softc *sc, struct ath_txq *txq)
* however leave the last descriptor back as the holding
* descriptor for hw.
*/
- lastbf->bf_stale = true;
+ lastbf->bf_state.stale = true;
INIT_LIST_HEAD(&bf_head);
if (!list_is_singular(&lastbf->list))
list_cut_position(&bf_head,
@@ -2585,7 +2585,7 @@ void ath_tx_edma_tasklet(struct ath_softc *sc)
}
bf = list_first_entry(fifo_list, struct ath_buf, list);
- if (bf->bf_stale) {
+ if (bf->bf_state.stale) {
list_del(&bf->list);
ath_tx_return_buffer(sc, bf);
bf = list_first_entry(fifo_list, struct ath_buf, list);
@@ -2607,7 +2607,7 @@ void ath_tx_edma_tasklet(struct ath_softc *sc)
ath_tx_txqaddbuf(sc, txq, &bf_q, true);
}
} else {
- lastbf->bf_stale = true;
+ lastbf->bf_state.stale = true;
if (bf != lastbf)
list_cut_position(&bf_head, fifo_list,
lastbf->list.prev);
--
1.8.0.2
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