From: bqiang@codeaurora.org
To: Kalle Valo <kvalo@codeaurora.org>
Cc: Jouni Malinen <jouni@codeaurora.org>,
ath11k@lists.infradead.org, linux-wireless@vger.kernel.org
Subject: Re: [PATCH 2/3] ath11k: change return buffer manager for QCA6390
Date: Wed, 29 Sep 2021 10:42:43 +0800 [thread overview]
Message-ID: <43fd66ccc28fe80b3ef00e5f1c7e6fbb@codeaurora.org> (raw)
In-Reply-To: <87pmsspwa9.fsf@codeaurora.org>
On 2021-09-28 23:14, Kalle Valo wrote:
> Jouni Malinen <jouni@codeaurora.org> writes:
>
>> From: Baochen Qiang <bqiang@codeaurora.org>
>>
>> QCA6390 firmware uses HAL_RX_BUF_RBM_SW1_BM, not
>> HAL_RX_BUF_RBM_SW3_BM.
>>
>> Tested-on: QCA6390 hw2.0 PCI
>> WLAN.HST.1.0.1-01740-QCAHSTSWPLZ_V2_TO_X86-1
>>
>> Signed-off-by: Baochen Qiang <bqiang@codeaurora.org>
>> Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
>
> Same question as in patch 1, does this fix a bug or is just a
> theoretical issue found during code review?
Yes, this patch did fix a bug.
QCA6390 firmware expects some specific packets from WBM2SW1 ring, which,
however, will
not happen because they are routed directly to host through WBM2SW3 ring
due to wrong
configuration of RBM.
--
ath11k mailing list
ath11k@lists.infradead.org
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next prev parent reply other threads:[~2021-09-29 2:42 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-14 16:37 [PATCH 1/3] ath11k: Change number of TCL rings to one for QCA6390 Jouni Malinen
2021-09-14 16:37 ` [PATCH 2/3] ath11k: change return buffer manager " Jouni Malinen
2021-09-16 10:02 ` Kalle Valo
2021-09-28 15:09 ` Kalle Valo
2021-09-28 15:14 ` Kalle Valo
2021-09-29 2:42 ` bqiang [this message]
2021-10-01 6:26 ` Kalle Valo
2021-10-05 14:10 ` Kalle Valo
2021-10-25 13:02 ` Kalle Valo
2021-10-25 13:03 ` Kalle Valo
2021-09-14 16:37 ` [PATCH 3/3] ath11k: set correct NL80211_FEATURE_DYNAMIC_SMPS for WCN6855 Jouni Malinen
2021-09-16 10:08 ` Kalle Valo
2021-09-16 14:09 ` Wen Gong
2021-09-16 15:15 ` Kalle Valo
2021-10-28 10:07 ` Kalle Valo
2021-10-29 2:30 ` Wen Gong
2021-11-01 14:13 ` Kalle Valo
2021-09-28 15:12 ` [PATCH 1/3] ath11k: Change number of TCL rings to one for QCA6390 Kalle Valo
2021-09-29 2:15 ` bqiang
2021-10-05 14:06 ` Kalle Valo
2021-10-11 15:12 ` Kalle Valo
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