Am 08.01.2018 um 03:00 schrieb Marek Behun:
This branch is almost the same as mine (orig + high latency patches +
sdio patches), therefore no QCA6174 SDIO node in ath10k_hw_params_list.
the problem i see is that this chipset is not available as SDIO chipset
from qualcom. i cannot find any official specs for it
qualcom declares it as pcie only interface. qca6134 is sdio, but its no
ath10k chipset and not 802.11ac capable
On Mon, 8 Jan 2018 02:31:59 +0100
Sebastian Gottschall <[email protected]> wrote:
try this branch
https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git/log/?h=ath10k-pending-sdio-usb
Am 08.01.2018 um 01:28 schrieb Marek Behun:
Hello,
we at CZ.NIC are trying the current ath10k driver with High Latency
+ SDIO support (which was done by Silex Technology) on our board.
The supported chip, QCA9377, works, but we only have 1x1 MIMO
boards with this chip. We are trying to get it work with 8274B-SR
(QCA6174)
( http://www.fn-link.com/a-b-g-n-ac-wi-fi-bt-module/8274b-sr.html )
There is already some code in sdio.c mentoining QCA6174, but there
are no nodes in ath10k_hw_params. Because QCA6174 is supported via
PCI bus, I tried to write the ath10k_hw_params node (see patch
http://blackhole.sk/~kabel/src/qca6174.patch ) but do not know if
the changes I did are enough, because the driver fails after loading
firmware.
And the firmware is another point: Does board-sdio.bin have to be
different from board.bin? Do we have to create this binary
ourselves, or should the 8274B-SR board manufacturer sent us one?
(We didn't receive anything from fn-link.)
Any information is good, please let us know even if you have NDA on
this and therefore cannot give any more information about this.
Thank you.
Marek Behun, CZ.NIC
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