Re: [01/10] wifi: brcmfmac: chip: Only disable D11 cores; handle an arbitrary number

[Kalle Valo]

Hector Martin <marcan@xxxxxxxxx> wrote:

> At least on BCM4387, the D11 cores are held in reset on cold startup and
> firmware expects to release reset itself. Just assert reset here and let
> firmware deassert it. Premature deassertion results in the firmware
> failing to initialize properly some of the time, with strange AXI bus
> errors.
> 
> Also, BCM4387 has 3 cores, up from 2. The logic for handling that is in
> brcmf_chip_ai_resetcore(), but since we aren't using that any more, just
> handle it here.
> 
> Reviewed-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
> Reviewed-by: Arend van Spriel <arend.vanspriel@xxxxxxxxxxxx>
> Signed-off-by: Hector Martin <marcan@xxxxxxxxx>

10 patches applied to wireless-next.git, thanks.

3c7c07ca7ab1 wifi: brcmfmac: chip: Only disable D11 cores; handle an arbitrary number
098e0b105ce1 wifi: brcmfmac: chip: Handle 1024-unit sizes for TCM blocks
398ce273d6b1 wifi: brcmfmac: cfg80211: Add support for scan params v2
d75ef1f81e42 wifi: brcmfmac: feature: Add support for setting feats based on WLC version
a96202acaea4 wifi: brcmfmac: cfg80211: Add support for PMKID_V3 operations
89b89e52153f wifi: brcmfmac: cfg80211: Pass the PMK in binary instead of hex
117ace4014cc wifi: brcmfmac: pcie: Add IDs/properties for BCM4387
dd7e55401fec wifi: brcmfmac: common: Add support for downloading TxCap blobs
75102b7543ed wifi: brcmfmac: pcie: Load and provide TxCap blobs
5b3ee9987f58 wifi: brcmfmac: common: Add support for external calibration blobs

-- 
https://patchwork.kernel.org/project/linux-wireless/patch/20230214092423.15175-1-marcan@xxxxxxxxx/

https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches