static bool wlan_tx_status(struct dma_queue *queue,
struct dma_desc *desc)
{
- struct ar9170_tx_frame *frame = DESC_PAYLOAD(desc);
struct carl9170_tx_superframe *super = get_super(desc);
- struct ieee80211_hdr *hdr = &super->f.data.i3e;
unsigned int qidx = super->s.queue;
bool txfail, success;
* order.
*/
- if (!frame->hdr.mac.ampdu) {
+ if (!super->f.hdr.mac.ampdu) {
/*
* 802.11 - 7.1.3.1.5.
* set "Retry Field" for consecutive attempts
* Note: For AMPDU see:
* 802.11n 9.9.1.6 "Retransmit Procedures"
*/
-
- hdr->frame_control |= cpu_to_le16(IEEE80211_FCTL_RETRY);
+ super->f.data.i3e.frame_control |=
+ cpu_to_le16(IEEE80211_FCTL_RETRY);
}
if (txfail) {
static void handle_tx_completion(void)
{
struct dma_desc *desc;
- unsigned int map = 0;
int i;
for (i = AR9170_TXQ_SPECIAL; i >= AR9170_TXQ0; i--) {
wlan_tx_ampdu_end(i);
if (!queue_empty(&fw.wlan.tx_queue[i]))
- map |= BIT(i);
-
+ wlan_trigger(BIT(i));
}
- wlan_trigger(map);
}
void __hot wlan_tx(struct dma_desc *desc)
if (!fw.wlan.ba_desc_available)
return;
- ctx = &fw.wlan.ba_cache[fw.wlan.ba_head_idx % CONFIG_CARL9170FW_BACK_REQS_NUM];
+ ctx = &fw.wlan.ba_cache[fw.wlan.ba_head_idx];
fw.wlan.ba_head_idx++;
+ fw.wlan.ba_head_idx %= CONFIG_CARL9170FW_BACK_REQS_NUM;
/* Format BlockAck */
fw.wlan.ba_desc->status = 0;
sizeof(struct ar9170_tx_hwdesc) +
sizeof(struct ieee80211_ba);
- baf->s.ri[0].tries = 3;
- baf->s.queue = 0;
+ baf->s.ri[0].tries = 1;
+ baf->s.queue = AR9170_TXQ_VO;
baf->f.hdr.length = sizeof(struct ieee80211_ba) + FCS_LEN;
/* HW Duration / Backoff */
{
struct carl9170_bar_ctx *tmp;
- /* expire oldest entry, if we ran out of ba_ctx' */
- if (fw.wlan.ba_head_idx + CONFIG_CARL9170FW_BACK_REQS_NUM < fw.wlan.ba_tail_idx)
- fw.wlan.ba_head_idx++;
-
- tmp = &fw.wlan.ba_cache[fw.wlan.ba_tail_idx % CONFIG_CARL9170FW_BACK_REQS_NUM];
+ tmp = &fw.wlan.ba_cache[fw.wlan.ba_tail_idx];
fw.wlan.ba_tail_idx++;
+ fw.wlan.ba_tail_idx %= CONFIG_CARL9170FW_BACK_REQS_NUM;
return tmp;
}