Karthikeyan Periyasamy <periyasa@xxxxxxxxxxxxxx> wrote:
> Add direct buffer ring (dbring) with helper API, which is used by the
> spectral scan. Initialise the direct buffer ring based on the dma ring
> capability, which get announced in the wmi service ready extended event.
> This ring is slightly changed from data path rings. Compare to data path
> ring this ring shares the hp and tp address to firmware though WMI commands.
> Also the replenish buffer size is derived from firmware announcement.
> driver receive indication through WMI event
> WMI_PDEV_DMA_RING_BUF_RELEASE_EVENTID.
>
> Tested-on: IPQ8074 WLAN.HK.2.1.0.1-01228-QCAHKSWPL_SILICONZ-1
>
> Signed-off-by: Karthikeyan Periyasamy <periyasa@xxxxxxxxxxxxxx>
Fails to build:
Error in reading or end of file.
drivers/net/wireless/ath/ath11k/dbring.c: In function 'ath11k_dbring_buffer_release_event':
drivers/net/wireless/ath/ath11k/dbring.c:271:8: error: assignment to 'struct ath11k_dbring *' from incompatible pointer type 'struct ath11k_db_ring *' [-Werror=incompatible-pointer-types]
271 | ring = ath11k_spectral_get_dbring(ar);
| ^
cc1: some warnings being treated as errors
make[5]: *** [drivers/net/wireless/ath/ath11k/dbring.o] Error 1
make[5]: *** Waiting for unfinished jobs....
make[4]: *** [drivers/net/wireless/ath/ath11k] Error 2
make[4]: *** Waiting for unfinished jobs....
make[3]: *** [drivers/net/wireless/ath] Error 2
make[2]: *** [drivers/net/wireless] Error 2
make[1]: *** [drivers/net] Error 2
make: *** [drivers] Error 2
2 patches set to Changes Requested.
11594295 [1/2] ath11k: Add direct buffer ring support
11594297 [2/2] ath11k: add support for spectral scan
--
https://patchwork.kernel.org/patch/11594295/
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
