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path: root/drivers/net/wireless/ath/ath9k/recv.c
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Diffstat (limited to 'drivers/net/wireless/ath/ath9k/recv.c')
-rw-r--r--drivers/net/wireless/ath/ath9k/recv.c48
1 files changed, 24 insertions, 24 deletions
diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c
index ab9e3a8410bc..8b788efb41fd 100644
--- a/drivers/net/wireless/ath/ath9k/recv.c
+++ b/drivers/net/wireless/ath/ath9k/recv.c
@@ -19,7 +19,7 @@
#include "ath9k.h"
#include "ar9003_mac.h"
-#define SKB_CB_ATHBUF(__skb) (*((struct ath_buf **)__skb->cb))
+#define SKB_CB_ATHBUF(__skb) (*((struct ath_rxbuf **)__skb->cb))
static inline bool ath9k_check_auto_sleep(struct ath_softc *sc)
{
@@ -35,7 +35,7 @@ static inline bool ath9k_check_auto_sleep(struct ath_softc *sc)
* buffer (or rx fifo). This can incorrectly acknowledge packets
* to a sender if last desc is self-linked.
*/
-static void ath_rx_buf_link(struct ath_softc *sc, struct ath_buf *bf)
+static void ath_rx_buf_link(struct ath_softc *sc, struct ath_rxbuf *bf)
{
struct ath_hw *ah = sc->sc_ah;
struct ath_common *common = ath9k_hw_common(ah);
@@ -68,7 +68,7 @@ static void ath_rx_buf_link(struct ath_softc *sc, struct ath_buf *bf)
sc->rx.rxlink = &ds->ds_link;
}
-static void ath_rx_buf_relink(struct ath_softc *sc, struct ath_buf *bf)
+static void ath_rx_buf_relink(struct ath_softc *sc, struct ath_rxbuf *bf)
{
if (sc->rx.buf_hold)
ath_rx_buf_link(sc, sc->rx.buf_hold);
@@ -112,13 +112,13 @@ static bool ath_rx_edma_buf_link(struct ath_softc *sc,
struct ath_hw *ah = sc->sc_ah;
struct ath_rx_edma *rx_edma;
struct sk_buff *skb;
- struct ath_buf *bf;
+ struct ath_rxbuf *bf;
rx_edma = &sc->rx.rx_edma[qtype];
if (skb_queue_len(&rx_edma->rx_fifo) >= rx_edma->rx_fifo_hwsize)
return false;
- bf = list_first_entry(&sc->rx.rxbuf, struct ath_buf, list);
+ bf = list_first_entry(&sc->rx.rxbuf, struct ath_rxbuf, list);
list_del_init(&bf->list);
skb = bf->bf_mpdu;
@@ -138,7 +138,7 @@ static void ath_rx_addbuffer_edma(struct ath_softc *sc,
enum ath9k_rx_qtype qtype)
{
struct ath_common *common = ath9k_hw_common(sc->sc_ah);
- struct ath_buf *bf, *tbf;
+ struct ath_rxbuf *bf, *tbf;
if (list_empty(&sc->rx.rxbuf)) {
ath_dbg(common, QUEUE, "No free rx buf available\n");
@@ -154,7 +154,7 @@ static void ath_rx_addbuffer_edma(struct ath_softc *sc,
static void ath_rx_remove_buffer(struct ath_softc *sc,
enum ath9k_rx_qtype qtype)
{
- struct ath_buf *bf;
+ struct ath_rxbuf *bf;
struct ath_rx_edma *rx_edma;
struct sk_buff *skb;
@@ -171,7 +171,7 @@ static void ath_rx_edma_cleanup(struct ath_softc *sc)
{
struct ath_hw *ah = sc->sc_ah;
struct ath_common *common = ath9k_hw_common(ah);
- struct ath_buf *bf;
+ struct ath_rxbuf *bf;
ath_rx_remove_buffer(sc, ATH9K_RX_QUEUE_LP);
ath_rx_remove_buffer(sc, ATH9K_RX_QUEUE_HP);
@@ -199,7 +199,7 @@ static int ath_rx_edma_init(struct ath_softc *sc, int nbufs)
struct ath_common *common = ath9k_hw_common(sc->sc_ah);
struct ath_hw *ah = sc->sc_ah;
struct sk_buff *skb;
- struct ath_buf *bf;
+ struct ath_rxbuf *bf;
int error = 0, i;
u32 size;
@@ -211,7 +211,7 @@ static int ath_rx_edma_init(struct ath_softc *sc, int nbufs)
ath_rx_edma_init_queue(&sc->rx.rx_edma[ATH9K_RX_QUEUE_HP],
ah->caps.rx_hp_qdepth);
- size = sizeof(struct ath_buf) * nbufs;
+ size = sizeof(struct ath_rxbuf) * nbufs;
bf = devm_kzalloc(sc->dev, size, GFP_KERNEL);
if (!bf)
return -ENOMEM;
@@ -271,7 +271,7 @@ int ath_rx_init(struct ath_softc *sc, int nbufs)
{
struct ath_common *common = ath9k_hw_common(sc->sc_ah);
struct sk_buff *skb;
- struct ath_buf *bf;
+ struct ath_rxbuf *bf;
int error = 0;
spin_lock_init(&sc->sc_pcu_lock);
@@ -332,7 +332,7 @@ void ath_rx_cleanup(struct ath_softc *sc)
struct ath_hw *ah = sc->sc_ah;
struct ath_common *common = ath9k_hw_common(ah);
struct sk_buff *skb;
- struct ath_buf *bf;
+ struct ath_rxbuf *bf;
if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_EDMA) {
ath_rx_edma_cleanup(sc);
@@ -427,7 +427,7 @@ u32 ath_calcrxfilter(struct ath_softc *sc)
int ath_startrecv(struct ath_softc *sc)
{
struct ath_hw *ah = sc->sc_ah;
- struct ath_buf *bf, *tbf;
+ struct ath_rxbuf *bf, *tbf;
if (ah->caps.hw_caps & ATH9K_HW_CAP_EDMA) {
ath_edma_start_recv(sc);
@@ -447,7 +447,7 @@ int ath_startrecv(struct ath_softc *sc)
if (list_empty(&sc->rx.rxbuf))
goto start_recv;
- bf = list_first_entry(&sc->rx.rxbuf, struct ath_buf, list);
+ bf = list_first_entry(&sc->rx.rxbuf, struct ath_rxbuf, list);
ath9k_hw_putrxbuf(ah, bf->bf_daddr);
ath9k_hw_rxena(ah);
@@ -603,13 +603,13 @@ static void ath_rx_ps(struct ath_softc *sc, struct sk_buff *skb, bool mybeacon)
static bool ath_edma_get_buffers(struct ath_softc *sc,
enum ath9k_rx_qtype qtype,
struct ath_rx_status *rs,
- struct ath_buf **dest)
+ struct ath_rxbuf **dest)
{
struct ath_rx_edma *rx_edma = &sc->rx.rx_edma[qtype];
struct ath_hw *ah = sc->sc_ah;
struct ath_common *common = ath9k_hw_common(ah);
struct sk_buff *skb;
- struct ath_buf *bf;
+ struct ath_rxbuf *bf;
int ret;
skb = skb_peek(&rx_edma->rx_fifo);
@@ -653,11 +653,11 @@ static bool ath_edma_get_buffers(struct ath_softc *sc,
return true;
}
-static struct ath_buf *ath_edma_get_next_rx_buf(struct ath_softc *sc,
+static struct ath_rxbuf *ath_edma_get_next_rx_buf(struct ath_softc *sc,
struct ath_rx_status *rs,
enum ath9k_rx_qtype qtype)
{
- struct ath_buf *bf = NULL;
+ struct ath_rxbuf *bf = NULL;
while (ath_edma_get_buffers(sc, qtype, rs, &bf)) {
if (!bf)
@@ -668,13 +668,13 @@ static struct ath_buf *ath_edma_get_next_rx_buf(struct ath_softc *sc,
return NULL;
}
-static struct ath_buf *ath_get_next_rx_buf(struct ath_softc *sc,
+static struct ath_rxbuf *ath_get_next_rx_buf(struct ath_softc *sc,
struct ath_rx_status *rs)
{
struct ath_hw *ah = sc->sc_ah;
struct ath_common *common = ath9k_hw_common(ah);
struct ath_desc *ds;
- struct ath_buf *bf;
+ struct ath_rxbuf *bf;
int ret;
if (list_empty(&sc->rx.rxbuf)) {
@@ -682,7 +682,7 @@ static struct ath_buf *ath_get_next_rx_buf(struct ath_softc *sc,
return NULL;
}
- bf = list_first_entry(&sc->rx.rxbuf, struct ath_buf, list);
+ bf = list_first_entry(&sc->rx.rxbuf, struct ath_rxbuf, list);
if (bf == sc->rx.buf_hold)
return NULL;
@@ -702,7 +702,7 @@ static struct ath_buf *ath_get_next_rx_buf(struct ath_softc *sc,
ret = ath9k_hw_rxprocdesc(ah, ds, rs);
if (ret == -EINPROGRESS) {
struct ath_rx_status trs;
- struct ath_buf *tbf;
+ struct ath_rxbuf *tbf;
struct ath_desc *tds;
memset(&trs, 0, sizeof(trs));
@@ -711,7 +711,7 @@ static struct ath_buf *ath_get_next_rx_buf(struct ath_softc *sc,
return NULL;
}
- tbf = list_entry(bf->list.next, struct ath_buf, list);
+ tbf = list_entry(bf->list.next, struct ath_rxbuf, list);
/*
* On some hardware the descriptor status words could
@@ -1308,7 +1308,7 @@ static void ath9k_apply_ampdu_details(struct ath_softc *sc,
int ath_rx_tasklet(struct ath_softc *sc, int flush, bool hp)
{
- struct ath_buf *bf;
+ struct ath_rxbuf *bf;
struct sk_buff *skb = NULL, *requeue_skb, *hdr_skb;
struct ieee80211_rx_status *rxs;
struct ath_hw *ah = sc->sc_ah;
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.