| From | Sasha Levin <> | Subject | [PATCH AUTOSEL for 4.9 170/219] mwifiex: Fix invalid port issue | Date | Sat, 3 Mar 2018 22:29:36 +0000 |
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From: Ganapathi Bhat <gbhat@marvell.com>
[ Upstream commit ecd7eb7c2bcf99f6c23d68ad56ce15949da848a1 ]
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: 0cb52aac4d19 ("mwifiex: do not set multiport flag for tx/rx single packet") Signed-off-by: Ganapathi Bhat <gbhat@marvell.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Signed-off-by: Sasha Levin <alexander.levin@microsoft.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 8d601dcf2948..486b8c75cd1f 100644 --- a/drivers/net/wireless/marvell/mwifiex/sdio.c +++ b/drivers/net/wireless/marvell/mwifiex/sdio.c @@ -1458,7 +1458,7 @@ 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)) @@ -1891,7 +1891,7 @@ 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); -- 2.14.1
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