/*
* Terminate continuous transmit operation.
*/
static void
tx99_stop(struct ath_softc *sc, int flag)
{
struct ath_tx99 *tx99 = sc->sc_tx99;
struct ieee80211com *ic = (struct ieee80211com *)sc->sc_ieee;
#ifdef ATH_SUPPORT_HTC
struct ath_hal *ah = sc->sc_ah;
#endif
if (tx99->tx99_state == 0)
return;
if(tx99->wbuf) {
DPRINTF(sc, ATH_DEBUG_TX99, "%s: release wbuf!\n", __func__);
wbuf_release(sc->sc_osdev, tx99->wbuf);
tx99->wbuf = NULL;
}
#ifdef ATH_SUPPORT_HTC
ah_tx99_stop(ah);
ic->ic_reset_start(ic,0);
ic->ic_reset(ic);
ic->ic_reset_end(ic,0);
#else
ath_tx99_tgt_stop(sc);
ic->ic_reset(ic);
#endif
tx99->tx99_state = 0;
DPRINTF(sc, ATH_DEBUG_TX99, "%s: continuous transmit stopped!\n", __func__);
}
/*
* callback hadlers: Action frames TX Complete.
*/
void
ath_action_tx_event(void *Context, int8_t tx_status)
{
struct ath_softc_net80211 *scn = (struct ath_softc_net80211 *)Context;
struct ath_usb_p2p_action_queue *p2p_action_wbuf;
IEEE80211_STATE_P2P_ACTION_LOCK_IRQ(scn);
if (scn->sc_p2p_action_queue_head) {
ieee80211_vap_complete_buf_handler handler;
void *arg;
wbuf_t wbuf;
p2p_action_wbuf = scn->sc_p2p_action_queue_head;
if (scn->sc_p2p_action_queue_head == scn->sc_p2p_action_queue_tail) {
scn->sc_p2p_action_queue_head = scn->sc_p2p_action_queue_tail = NULL;
} else {
scn->sc_p2p_action_queue_head = scn->sc_p2p_action_queue_head->next;
}
wbuf = p2p_action_wbuf->wbuf;
if (!p2p_action_wbuf->deleted) {
wbuf_get_complete_handler(wbuf,(void **)&handler, &arg);
if (handler) {
struct ieee80211_node *ni = wbuf_get_node(wbuf);
struct ieee80211_frame *wh = (struct ieee80211_frame *)wbuf_header(wbuf);
wlan_if_t vap = ni->ni_vap;
struct ieee80211_tx_status ts;
ts.ts_flags = tx_status;
ts.ts_retries = 0;
handler(vap, wbuf, arg, wh->i_addr1, wh->i_addr2, wh->i_addr3, &ts);
}
} else {
#ifndef MAGPIE_HIF_GMAC
printk("### action frame %p marked as deleted\n", wbuf);
#endif
}
wbuf_release(scn->sc_osdev, p2p_action_wbuf->wbuf);
OS_FREE(p2p_action_wbuf);
//printk("### %s (%d) : Action TX EVENT DONE...\n", __FUNCTION__, __LINE__);
}
IEEE80211_STATE_P2P_ACTION_UNLOCK_IRQ(scn);
}
static void *perform(void *arg)
{
char *wb = (char*)arg;
char bufin[4096];
char bufout[4096];
char *op;
int i;
long long int me = (long long int)pthread_self();
for (i = 0; i < sizeof(bufin); i++)
bufin[i] = i;
memcpy(bufin, &me, sizeof(long long int));
memcpy(bufout, bufin, sizeof(bufin));
for (i = 0; i < 1000000; i++)
{
int tries = 0;
int index = wbuf_put(NPAGES, wb, bufin, &tries);
op = wbuf_get(NPAGES, wb, index);
memcpy(bufout, op, sizeof(bufout));
wbuf_release(wb, index);
if (memcmp(bufin, bufout, sizeof(bufin)) != 0)
{
printf("ERROR! %d\n", i);
exit(1);
}
// if (tries > 10)
// printf("%lld, i=%d, tries=%d, index=%d\n",me, i, tries, index);
// if ((i % 10000) == 0)
// printf("%lld, i=%d, tries=%d, index=%d\n",me, i, tries, index);
}
return NULL;
}
