Hello,
On Fri, Jan 30, 2015 at 9:35 PM, Johannes Berg
<johannes@xxxxxxxxxxxxxxxx> wrote:
> On Fri, 2015-01-30 at 21:23 +0100, Christian Lamparter wrote:
>> [ 6.274625] iwlwifi 0000:01:00.0: 0x00000038 | BAD_COMMAND
>> [ 6.275034] iwlwifi 0000:01:00.0: FW error in SYNC CMD SCD_QUEUE_CFG
>
> WTF. How did the firmware even announce support for this command??
>
> Perhaps I missed it in the log, but which firmware are you using? Any
> chance you also upgraded that? Because I can't imagine this code is new
> in the tree...
Uhh, good question: I "think" got this firmware from one of Emmanuel's firmware
announcements. (ls says "10 January 2015")
iwlwifi 0000:01:00.0: loaded firmware version 23.11.10.0 op_mode iwlmvm
Loaded firmware version: 23.11.10.0
sha1sum iwl-3160-10.ucode cf1a39c1b30f389e12d17c1379a2ac539491b8e2
md5sum iwl-3160-10.ucode 9f744224cee51dac1d11708cade96641
If you need further infos, let me know!
> Anyway, make this change:
>
> diff --git a/drivers/net/wireless/iwlwifi/mvm/mvm.h b/drivers/net/wireless/iwlwifi/mvm/mvm.h
> index 979ac23522f2..5b8c969f457e 100644
> --- a/drivers/net/wireless/iwlwifi/mvm/mvm.h
> +++ b/drivers/net/wireless/iwlwifi/mvm/mvm.h
> @@ -874,7 +874,7 @@ static inline bool iwl_mvm_is_d0i3_supported(struct iwl_mvm *mvm)
>
> static inline bool iwl_mvm_is_scd_cfg_supported(struct iwl_mvm *mvm)
> {
> - return mvm->fw->ucode_capa.capa[0] & IWL_UCODE_TLV_API_SCD_CFG;
> + return false;
> }
>
> extern const u8 iwl_mvm_ac_to_tx_fifo[];
>
> I guess Emmanuel will look at it on Sunday :)
Thanks! That did the trick!
Regards,
Christian
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