linux-stable.git/drivers/net/wireless/quantenna, branch v4.20

qtnfmac_pcie: cleanup Pearl platform headers

2018-10-13T17:04:48+00:00

Remove redundant information from Pearl platform headers.

Signed-off-by: Sergey Matyukevich 
Signed-off-by: Kalle Valo

qtnfmac: use SPDX identifier for pcie bus layer files

2018-10-13T17:04:47+00:00

Change pcie bus layer licensing information to SPDX format.

Signed-off-by: Sergey Matyukevich 
Signed-off-by: Kalle Valo

qtnfmac: use 'help' in Kconfig

2018-10-13T17:04:45+00:00

Fix checkpatch warning: use preferred 'help' option in Kconfig.

Signed-off-by: Sergey Matyukevich 
Signed-off-by: Kalle Valo

qtnfmac: implement dump_station support for STA mode

2018-10-05T11:01:44+00:00

Current implementation of dump_station cfg80211 callback supports
AP mode only. Add support for STA mode as well: by default in STA
mode this callback is supposed to return AP on managed interface.

Signed-off-by: Sergey Matyukevich 
Signed-off-by: Kalle Valo

qtnfmac: drop redundant data copy in control path

2018-10-05T11:01:41+00:00

Command responses and events from the firmware are copied twice in
control path: at first in shm core (qtnf_shm_handle_new_data) and
then in pcie bus drivers (qtnf_pcie_control_rx_callback). There
is no need to copy this data twice, it can be done only once
in rx callbacks.

Signed-off-by: Sergey Matyukevich 
Signed-off-by: Kalle Valo

qtnfmac: add support for scan dwell time configuration

2018-10-05T11:01:37+00:00

Firmware supports scan dwell time tuning for various types of scans.
Enable support for this feature:
- advertise capability to configure channel dwell time to host
- pass scan dwell parameters to wireless card in scan request

Signed-off-by: Sergey Matyukevich 
Signed-off-by: Kalle Valo

qtnfmac: add support for scan flush

2018-10-05T11:01:33+00:00

Notify firmware to flush cache before scanning when needed.

Signed-off-by: Sergey Matyukevich 
Signed-off-by: Kalle Valo

qtnfmac: drop error reports for out-of-bounds key indexes

2018-10-05T11:01:29+00:00

On disconnect wireless core attempts to remove all the supported keys.
Following cfg80211_ops conventions, firmware returns -ENOENT code
for the out-of-bound key indexes. This is a normal behavior,
so no need to report errors for this case.

Signed-off-by: Sergey Matyukevich 
Signed-off-by: Kalle Valo

qtnfmac: inform wireless core about supported extended capabilities

2018-10-05T11:01:24+00:00

Driver retrieves information about supported extended capabilities
from wireless card. However this information is not propagated
further to Linux wireless core. Fix this by setting extended
capabilities fields of wiphy structure.

Signed-off-by: Sergey Matyukevich 
Signed-off-by: Kalle Valo

qtnfmac: pass sgi rate info flag to wireless core

2018-10-05T11:01:20+00:00

SGI should be passed to wireless core as a part of rate structure.
Otherwise wireless core performs incorrect rate calculation when
SGI is enabled in hardware but not reported to host.

Signed-off-by: Sergey Matyukevich 
Signed-off-by: Kalle Valo