From: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
To: Raj Kumar Bhagat <quic_rajkbhag@quicinc.com>,
Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>,
ath12k@lists.infradead.org
Cc: linux-wireless@vger.kernel.org, Kalle Valo <kvalo@kernel.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Jeff Johnson <jjohnson@kernel.org>,
Bjorn Andersson <andersson@kernel.org>,
Konrad Dybcio <konradybcio@kernel.org>,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-msm@vger.kernel.org
Subject: Re: [PATCH v2 15/22] wifi: ath12k: add BDF address in hardware parameter
Date: Thu, 5 Dec 2024 18:42:55 +0100 [thread overview]
Message-ID: <83d216c4-bf9e-4eb4-86d3-e189602f37cc@oss.qualcomm.com> (raw)
In-Reply-To: <0796510c-20bd-4a81-bd60-40aacbcf61c0@quicinc.com>
On 3.12.2024 10:18 AM, Raj Kumar Bhagat wrote:
> On 11/4/2024 7:46 PM, Konrad Dybcio wrote:
>> On 15.10.2024 8:26 PM, Raj Kumar Bhagat wrote:
>>> The Ath2k AHB device (IPQ5332) firmware requests BDF_MEM_REGION_TYPE
>>> memory during QMI memory requests. This memory is part of the
>>> HOST_DDR_REGION_TYPE. Therefore, add the BDF memory address to the
>>> hardware parameter and provide this memory address to the firmware
>>> during QMI memory requests.
>>
>> Sounds like something to put in the device tree, no?
>>
>
> This BDF memory address is the RAM offset. We did add this in device tree in
> version 1. This is removed from device tree in v2 based on the review comment that
> DT should not store RAM offset.
>
> refer below link:
> Link: https://lore.kernel.org/all/f8cd9c3d-47e1-4709-9334-78e4790acef0@kernel.org/
Right, I think this could be something under /reserved-memory instead
Konrad
next prev parent reply other threads:[~2024-12-05 17:45 UTC|newest]
Thread overview: 60+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-10-15 18:26 [PATCH v2 00/22] wifi: ath12k: add Ath12k AHB driver support for IPQ5332 Raj Kumar Bhagat
2024-10-15 18:26 ` [PATCH v2 01/22] dt-bindings: net: wireless: describe the ath12k AHB module Raj Kumar Bhagat
2024-10-16 7:02 ` Krzysztof Kozlowski
2024-10-16 8:37 ` Raj Kumar Bhagat
2024-10-16 9:00 ` Krzysztof Kozlowski
2024-11-27 7:24 ` Raj Kumar Bhagat
2024-10-16 10:28 ` Dmitry Baryshkov
2024-12-03 9:07 ` Raj Kumar Bhagat
2024-10-15 18:26 ` [PATCH v2 02/22] arm64: dts: qcom: add wifi node for IPQ5332 based RDP441 Raj Kumar Bhagat
2024-10-16 6:58 ` Krzysztof Kozlowski
2024-10-16 8:48 ` Raj Kumar Bhagat
2024-10-16 10:30 ` Dmitry Baryshkov
2024-10-16 10:55 ` Krzysztof Kozlowski
2024-10-16 11:13 ` Dmitry Baryshkov
2024-10-15 18:26 ` [PATCH v2 03/22] wifi: ath12k: add ath12k_hw_params for IPQ5332 Raj Kumar Bhagat
2024-10-15 18:26 ` [PATCH v2 04/22] wifi: ath12k: refactor ath12k_hw_regs structure Raj Kumar Bhagat
2024-10-15 18:26 ` [PATCH v2 05/22] wifi: ath12k: add ath12k_hw_regs for IPQ5332 Raj Kumar Bhagat
2024-10-18 19:58 ` Konrad Dybcio
2024-12-03 9:07 ` Raj Kumar Bhagat
2024-10-15 18:26 ` [PATCH v2 06/22] wifi: ath12k: add ath12k_hw_ring_mask " Raj Kumar Bhagat
2024-10-18 19:59 ` Konrad Dybcio
2024-10-15 18:26 ` [PATCH v2 07/22] wifi: ath12k: add CE configurations " Raj Kumar Bhagat
2024-10-15 18:26 ` [PATCH v2 08/22] wifi: ath12k: add ath12k_hw_hal_params " Raj Kumar Bhagat
2024-10-15 18:26 ` [PATCH v2 09/22] wifi: ath12k: avoid m3 firmware download in AHB device IPQ5332 Raj Kumar Bhagat
2024-10-18 20:00 ` Konrad Dybcio
2024-12-03 9:11 ` Raj Kumar Bhagat
2024-10-15 18:26 ` [PATCH v2 10/22] wifi: ath12k: add new CMEM read-write ath12k_hif_ops Raj Kumar Bhagat
2024-10-15 18:26 ` [PATCH v2 11/22] wifi: ath12k: remap CMEM register space for IPQ5332 Raj Kumar Bhagat
2024-10-18 20:09 ` Konrad Dybcio
2024-10-15 18:26 ` [PATCH v2 12/22] wifi: ath12k: fix incorrect CE addresses Raj Kumar Bhagat
2024-10-18 20:02 ` Konrad Dybcio
2024-12-03 9:12 ` Raj Kumar Bhagat
2024-10-15 18:26 ` [PATCH v2 13/22] wifi: ath12k: remap CE register space for IPQ5332 Raj Kumar Bhagat
2024-10-15 18:26 ` [PATCH v2 14/22] wifi: ath12k: add support for fixed QMI firmware memory Raj Kumar Bhagat
2024-10-15 18:26 ` [PATCH v2 15/22] wifi: ath12k: add BDF address in hardware parameter Raj Kumar Bhagat
2024-11-04 14:16 ` Konrad Dybcio
2024-12-03 9:18 ` Raj Kumar Bhagat
2024-12-05 17:42 ` Konrad Dybcio [this message]
2024-12-06 4:34 ` Raj Kumar Bhagat
2024-12-06 10:49 ` Konrad Dybcio
2024-12-09 4:23 ` Raj Kumar Bhagat
2024-12-13 0:18 ` Konrad Dybcio
2024-12-13 4:29 ` Raj Kumar Bhagat
2024-10-15 18:26 ` [PATCH v2 16/22] wifi: ath12k: convert tasklet to BH workqueue for CE interrupts Raj Kumar Bhagat
2024-10-21 9:06 ` Kalle Valo
2024-10-22 7:13 ` Raj Kumar Bhagat
2024-10-15 18:26 ` [PATCH v2 17/22] wifi: ath12k: add AHB driver support for IPQ5332 Raj Kumar Bhagat
2024-10-18 20:29 ` Konrad Dybcio
2024-12-06 9:56 ` Raj Kumar Bhagat
2024-12-06 11:46 ` Konrad Dybcio
2024-12-06 10:00 ` Raj Kumar Bhagat
2024-10-15 18:26 ` [PATCH v2 18/22] wifi: ath12k: Power up root PD Raj Kumar Bhagat
2024-10-15 18:26 ` [PATCH v2 19/22] wifi: ath12k: Register various userPD interrupts and save SMEM entries Raj Kumar Bhagat
2024-10-15 18:26 ` [PATCH v2 20/22] wifi: ath12k: Power up userPD Raj Kumar Bhagat
2024-10-15 18:26 ` [PATCH v2 21/22] wifi: ath12k: Power down userPD Raj Kumar Bhagat
2024-10-15 18:26 ` [PATCH v2 22/22] wifi: ath12k: enable ath12k AHB support Raj Kumar Bhagat
2024-10-16 6:57 ` [PATCH v2 00/22] wifi: ath12k: add Ath12k AHB driver support for IPQ5332 Krzysztof Kozlowski
2024-12-06 11:07 ` Raj Kumar Bhagat
2024-12-06 12:55 ` Krzysztof Kozlowski
2024-12-08 13:45 ` Raj Kumar Bhagat
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=83d216c4-bf9e-4eb4-86d3-e189602f37cc@oss.qualcomm.com \
--to=konrad.dybcio@oss.qualcomm.com \
--cc=andersson@kernel.org \
--cc=ath12k@lists.infradead.org \
--cc=conor+dt@kernel.org \
--cc=devicetree@vger.kernel.org \
--cc=jjohnson@kernel.org \
--cc=konradybcio@kernel.org \
--cc=krzk+dt@kernel.org \
--cc=kvalo@kernel.org \
--cc=linux-arm-msm@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-wireless@vger.kernel.org \
--cc=quic_rajkbhag@quicinc.com \
--cc=robh@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox