From: Cathy Luo <cluo@xxxxxxxxxxx>
It's been observed Rx aggregated packets are always followed
by a single Rx packet. This patch improves our logic to add
that extra packet in next aggregation.
Signed-off-by: Cathy Luo <cluo@xxxxxxxxxxx>
Signed-off-by: Amitkumar Karwar <akarwar@xxxxxxxxxxx>
---
drivers/net/wireless/mwifiex/sdio.c | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/drivers/net/wireless/mwifiex/sdio.c b/drivers/net/wireless/mwifiex/sdio.c
index 57d85ab..9ef010b 100644
--- a/drivers/net/wireless/mwifiex/sdio.c
+++ b/drivers/net/wireless/mwifiex/sdio.c
@@ -1133,6 +1133,7 @@ static int mwifiex_sdio_card_to_host_mp_aggr(struct mwifiex_adapter *adapter,
s32 f_do_rx_aggr = 0;
s32 f_do_rx_cur = 0;
s32 f_aggr_cur = 0;
+ s32 f_post_aggr_cur = 0;
struct sk_buff *skb_deaggr;
u32 pind;
u32 pkt_len, pkt_type, mport;
@@ -1169,7 +1170,7 @@ static int mwifiex_sdio_card_to_host_mp_aggr(struct mwifiex_adapter *adapter,
} else {
/* No room in Aggr buf, do rx aggr now */
f_do_rx_aggr = 1;
- f_do_rx_cur = 1;
+ f_post_aggr_cur = 1;
}
} else {
/* Rx aggr not in progress */
@@ -1280,9 +1281,13 @@ rx_curr_single:
mwifiex_decode_rx_packet(adapter, skb, pkt_type);
}
+ if (f_post_aggr_cur) {
+ dev_dbg(adapter->dev, "info: current packet aggregation\n");
+ /* Curr pkt can be aggregated */
+ mp_rx_aggr_setup(card, skb, port);
+ }
return 0;
-
error:
if (MP_RX_AGGR_IN_PROGRESS(card)) {
/* Multiport-aggregation transfer failed - cleanup */
--
1.8.1.4
--
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