[PATCH] mwifiex: Fix invalid port issue

* [PATCH] mwifiex: Fix invalid port issue
@ 2017-04-04  4:46 Ganapathi Bhat
  2017-04-05 10:52 ` Kalle Valo
                   ` (2 more replies)
  0 siblings, 3 replies; 4+ messages in thread
From: Ganapathi Bhat @ 2017-04-04  4:46 UTC (permalink / raw)
  To: linux-wireless; +Cc: Cathy Luo, Nishant Sarmukadam, Ganapathi Bhat

We have to use start port, for TX/RX of single packet,
instead of current aggregating port. This will fix SDIO
CMD53(TX/RX) returning -ETIMEDOUT and halting the data path.

fixes: 0cb52aac4 ('mwifiex: do not set multiport flag for tx/rx single packet')
Signed-off-by: Ganapathi Bhat <gbhat@marvell.com>
---
 drivers/net/wireless/marvell/mwifiex/sdio.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/wireless/marvell/mwifiex/sdio.c b/drivers/net/wireless/marvell/mwifiex/sdio.c
index 58d3da0..369450a 100644
--- a/drivers/net/wireless/marvell/mwifiex/sdio.c
+++ b/drivers/net/wireless/marvell/mwifiex/sdio.c
@@ -1380,7 +1380,7 @@ static int mwifiex_sdio_card_to_host_mp_aggr(struct mwifiex_adapter *adapter,
 		}
 
 		if (card->mpa_rx.pkt_cnt == 1)
-			mport = adapter->ioport + port;
+			mport = adapter->ioport + card->mpa_rx.start_port;
 
 		if (mwifiex_read_data_sync(adapter, card->mpa_rx.buf,
 					   card->mpa_rx.buf_len, mport, 1))
@@ -1813,7 +1813,7 @@ static int mwifiex_host_to_card_mp_aggr(struct mwifiex_adapter *adapter,
 		}
 
 		if (card->mpa_tx.pkt_cnt == 1)
-			mport = adapter->ioport + port;
+			mport = adapter->ioport + card->mpa_tx.start_port;
 
 		ret = mwifiex_write_data_to_card(adapter, card->mpa_tx.buf,
 						 card->mpa_tx.buf_len, mport);
-- 
1.9.1

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