android_kernel_xiaomi_sm8350/core/dp
Visweswara Tanuku 2e839e540c qcacld-3.0: Genoa: SDIO: Handle Tx Padding & Credits
In Genoa SDIO ADMA implementation Host sends packets to FW in
multiples of SDIO Block size.
If the packet/bundle is not block aligned Host adds padding at the
end of Packet/Bundle.

If the TX packet plus padding exceeds one FW TX Buffer, Padding data
will occupy the next FW TX buffer. Same applies for bundle TX packet.

For above scenario, HTC_FLAGS_PADDING_CHECK of HTC header Flags is used
to notify the FW that - Padding data follows the currentHTC packet

Since the padding data will take one extra FW Tx Buffer, host need to
handle the extra Tx credit being used by the padding data/buffer

CRs-Fixed: 2516619
Change-Id: Ie2d2292fabb30e1a13eebe4d11b57f452e42afa8
2019-09-08 07:37:21 -07:00
..
htt qcacld-3.0: Genoa: SDIO: Handle Tx Padding & Credits 2019-09-08 07:37:21 -07:00
ol/inc qcacld-3.0: Use QCS40X instead of QCS405 in config files 2019-09-04 17:38:18 -07:00
txrx qcacld-3.0: Genoa: SDIO: Handle Tx Padding & Credits 2019-09-08 07:37:21 -07:00
txrx3.0 qcacld-3.0: Remove peer_local_id usage in dp_rx_thread_process_nbufq 2019-09-06 22:24:47 -07:00