11 Commits

Author SHA1 Message Date
Igor Mitsyanko
bc70732f9b qtnfmac: send EAPOL frames via control path
Use control path to send EAPOL frames to make sure they are
sent with higher priority with aggregation disabled.

Signed-off-by: Igor Mitsyanko <igor.mitsyanko.os@quantenna.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-04-04 12:57:33 +03:00
Sergey Matyukevich
83b00f6eb8 qtnfmac: simplify firmware state tracking
This patch streamlines firmware state tracking. In particular, state
QTNF_FW_STATE_FW_DNLD_DONE is removed, states QTNF_FW_STATE_RESET and
QTNF_FW_STATE_DETACHED are merged into a single state. Besides, new
state QTNF_FW_STATE_RUNNING is introduced to distinguish between
the following two cases:
- firmware load succeeded, firmware init process is ongoing
- firmware init succeeded, firmware is fully functional

Signed-off-by: Sergey Matyukevich <sergey.matyukevich.os@quantenna.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-04-04 12:57:32 +03:00
Sergey Matyukevich
324b8cad8c qtnfmac: remove unused declarations
Remove declarations for inexistent functions from bus.h header.

Signed-off-by: Sergey Matyukevich <sergey.matyukevich.os@quantenna.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-01 14:12:07 +02:00
Sergey Matyukevich
ff233cb515 qtnfmac: convert to SPDX license identifiers
Replace textual license with SPDX-License-Identifier.
Add an SPDX-License-Identifier for the Makefile.

Signed-off-by: Sergey Matyukevich <sergey.matyukevich.os@quantenna.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-01 14:12:02 +02:00
Igor Mitsyanko
86ca238cf1 qtnfmac: wait for FW load work to finish at PCIe remove
Waiting for "completion" to be set in FW load thread can not be used
in case PCIe remove is called before FW load work was scheduled.
Just wait for work completion instead to avoid problems.

Signed-off-by: Igor Mitsyanko <igor.mitsyanko.os@quantenna.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-10-01 18:40:30 +03:00
Igor Mitsyanko
5163309e9a qtnfmac: add missing header includes to bus.h
A few include directives were missing in bus.h resulting in dependency
of include order in other modules. Add missing includes.

Signed-off-by: Igor Mitsyanko <igor.mitsyanko.os@quantenna.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-10-01 18:40:19 +03:00
Igor Mitsyanko
4059afc6bd qtnfmac_pcie: do not store FW name in driver state structure
Firmware name is only needed at probe stage, no point in keeping it in
driver state structure.

Signed-off-by: Igor Mitsyanko <igor.mitsyanko.os@quantenna.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-10-01 18:39:58 +03:00
Dmitry Lebed
9e33e7fb47 qtnfmac: improve control path timeout handling
Control path will not be operational after firmware failure. Change bus
state to QTNF_FW_STATE_EP_DEAD after the control path timeout.
Don't wait for timeout if control path is already dead.

Signed-off-by: Dmitry Lebed <dlebed@quantenna.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-05-30 22:20:05 +03:00
Sergey Matyukevich
c3b2f7ca41 qtnfmac: implement asynchronous firmware loading
In pci probe() function start firmware loading, protocol handshake
and driver core initialization, and not wait for completion.

Signed-off-by: Sergei Maksimenko <smaksimenko@quantenna.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-02-27 18:18:43 +02:00
Sergey Matyukevich
0db63e3799 qtnfmac: remove unused qtnf_rx_frame declaration
Signed-off-by: Sergey Matyukevich <sergey.matyukevich.os@quantenna.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-08-17 10:04:37 +03:00
Igor Mitsyanko
98f44cb065 qtnfmac: introduce new FullMAC driver for Quantenna chipsets
This patch adds support for new FullMAC WiFi driver for Quantenna
QSR10G chipsets.

QSR10G (aka Pearl) is Quantenna's 8x8, 160M, 11ac offering.
QSR10G supports 2 simultaneous WMACs - one 5G and one 2G.
5G WMAC supports 160M, 8x8 configuration. FW supports
up to 8 concurrent virtual interfaces on each WMAC.

Patch introduces 2 new drivers:
- qtnfmac.ko for interfacing with kernel wireless core
- qtnfmac_pearl_pcie.ko for interfacing with hardware over PCIe interface

Signed-off-by: Dmitrii Lebed <dlebed@quantenna.com>
Signed-off-by: Sergei Maksimenko <smaksimenko@quantenna.com>
Signed-off-by: Sergey Matyukevich <smatyukevich@quantenna.com>
Signed-off-by: Bindu Therthala <btherthala@quantenna.com>
Signed-off-by: Huizhao Wang <hwang@quantenna.com>
Signed-off-by: Kamlesh Rath <krath@quantenna.com>
Signed-off-by: Avinash Patil <avinashp@quantenna.com>
Signed-off-by: Igor Mitsyanko <igor.mitsyanko.os@quantenna.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-05-24 17:04:13 +03:00