diff options
| -rw-r--r-- | drivers/net/wireless/mwifiex/main.c | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/mwifiex/main.h | 1 | ||||
| -rw-r--r-- | drivers/net/wireless/mwifiex/usb.c | 23 |
3 files changed, 25 insertions, 1 deletions
diff --git a/drivers/net/wireless/mwifiex/main.c b/drivers/net/wireless/mwifiex/main.c index cb23ca3653b5..2a5a59bec124 100644 --- a/drivers/net/wireless/mwifiex/main.c +++ b/drivers/net/wireless/mwifiex/main.c @@ -146,6 +146,8 @@ static int mwifiex_process_rx(struct mwifiex_adapter *adapter) atomic_dec(&adapter->rx_pending); if (adapter->delay_main_work && (atomic_read(&adapter->rx_pending) < LOW_RX_PENDING)) { + if (adapter->if_ops.submit_rem_rx_urbs) + adapter->if_ops.submit_rem_rx_urbs(adapter); adapter->delay_main_work = false; queue_work(adapter->workqueue, &adapter->main_work); } diff --git a/drivers/net/wireless/mwifiex/main.h b/drivers/net/wireless/mwifiex/main.h index 4ef3c7a8f9fb..eced41ef1967 100644 --- a/drivers/net/wireless/mwifiex/main.h +++ b/drivers/net/wireless/mwifiex/main.h @@ -692,6 +692,7 @@ struct mwifiex_if_ops { void (*fw_dump)(struct mwifiex_adapter *); int (*clean_pcie_ring) (struct mwifiex_adapter *adapter); void (*iface_work)(struct work_struct *work); + void (*submit_rem_rx_urbs)(struct mwifiex_adapter *adapter); }; struct mwifiex_adapter { diff --git a/drivers/net/wireless/mwifiex/usb.c b/drivers/net/wireless/mwifiex/usb.c index 08e9ec065275..6cc8519c0f40 100644 --- a/drivers/net/wireless/mwifiex/usb.c +++ b/drivers/net/wireless/mwifiex/usb.c @@ -222,7 +222,13 @@ setup_for_next: else size = MWIFIEX_RX_DATA_BUF_SIZE; - mwifiex_usb_submit_rx_urb(context, size); + if (card->rx_cmd_ep == context->ep) { + mwifiex_usb_submit_rx_urb(context, size); + } else { + context->skb = NULL; + if (atomic_read(&adapter->rx_pending) <= HIGH_RX_PENDING) + mwifiex_usb_submit_rx_urb(context, size); + } return; } @@ -978,6 +984,20 @@ static int mwifiex_pm_wakeup_card(struct mwifiex_adapter *adapter) return 0; } +static void mwifiex_usb_submit_rem_rx_urbs(struct mwifiex_adapter *adapter) +{ + struct usb_card_rec *card = (struct usb_card_rec *)adapter->card; + int i; + struct urb_context *ctx; + + for (i = 0; i < MWIFIEX_RX_DATA_URB; i++) { + if (card->rx_data_list[i].skb) + continue; + ctx = &card->rx_data_list[i]; + mwifiex_usb_submit_rx_urb(ctx, MWIFIEX_RX_DATA_BUF_SIZE); + } +} + static struct mwifiex_if_ops usb_ops = { .register_dev = mwifiex_register_dev, .unregister_dev = mwifiex_unregister_dev, @@ -989,6 +1009,7 @@ static struct mwifiex_if_ops usb_ops = { .cmdrsp_complete = mwifiex_usb_cmd_event_complete, .event_complete = mwifiex_usb_cmd_event_complete, .host_to_card = mwifiex_usb_host_to_card, + .submit_rem_rx_urbs = mwifiex_usb_submit_rem_rx_urbs, }; /* This function initializes the USB driver module. |