diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath6kl/htc_pipe.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath6kl/htc_pipe.c | 32 |
1 files changed, 29 insertions, 3 deletions
diff --git a/drivers/net/wireless/ath/ath6kl/htc_pipe.c b/drivers/net/wireless/ath/ath6kl/htc_pipe.c index 756fe52a12c8..ca1a18c86c0d 100644 --- a/drivers/net/wireless/ath/ath6kl/htc_pipe.c +++ b/drivers/net/wireless/ath/ath6kl/htc_pipe.c @@ -1170,8 +1170,12 @@ static int htc_wait_recv_ctrl_message(struct htc_target *target) static void htc_rxctrl_complete(struct htc_target *context, struct htc_packet *packet) { - /* TODO, can't really receive HTC control messages yet.... */ - ath6kl_dbg(ATH6KL_DBG_HTC, "%s: invalid call function\n", __func__); + struct sk_buff *skb = packet->skb; + + if (packet->endpoint == ENDPOINT_0 && + packet->status == -ECANCELED && + skb != NULL) + dev_kfree_skb(skb); } /* htc pipe initialization */ @@ -1678,7 +1682,29 @@ static void ath6kl_htc_pipe_activity_changed(struct htc_target *target, static void ath6kl_htc_pipe_flush_rx_buf(struct htc_target *target) { - /* TODO */ + struct htc_endpoint *endpoint; + struct htc_packet *packet, *tmp_pkt; + int i; + + for (i = ENDPOINT_0; i < ENDPOINT_MAX; i++) { + endpoint = &target->endpoint[i]; + + spin_lock_bh(&target->rx_lock); + + list_for_each_entry_safe(packet, tmp_pkt, + &endpoint->rx_bufq, list) { + list_del(&packet->list); + spin_unlock_bh(&target->rx_lock); + ath6kl_dbg(ATH6KL_DBG_HTC, + "htc rx flush pkt 0x%p len %d ep %d\n", + packet, packet->buf_len, + packet->endpoint); + dev_kfree_skb(packet->pkt_cntxt); + spin_lock_bh(&target->rx_lock); + } + + spin_unlock_bh(&target->rx_lock); + } } static int ath6kl_htc_pipe_credit_setup(struct htc_target *target, |