Messages in this thread Patch in this message | | | From | Greg Kroah-Hartman <> | Subject | [PATCH 4.9 163/241] mwifiex: Fix invalid port issue | Date | Mon, 19 Mar 2018 19:07:08 +0100 |
| |
4.9-stable review patch. If anyone has any objections, please let me know.
------------------
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> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- drivers/net/wireless/marvell/mwifiex/sdio.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
--- 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_ } 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( } 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);
| |