From: Kalle Valo <kvalo@codeaurora.org>
To: Maharaja Kennadyrajan <mkenna@codeaurora.org>
Cc: ath10k@lists.infradead.org, linux-wireless@vger.kernel.org,
Vikas Patel <vikpatel@codeaurora.org>,
Maharaja Kennadyrajan <mkenna@codeaurora.org>
Subject: Re: [PATCH] ath10k: avoid consecutive OTP download to reduce boot time
Date: Wed, 11 Mar 2020 16:31:02 +0000 (UTC) [thread overview]
Message-ID: <20200311163102.62B83C432C2@smtp.codeaurora.org> (raw)
In-Reply-To: <1578378195-25780-1-git-send-email-mkenna@codeaurora.org>
Maharaja Kennadyrajan <mkenna@codeaurora.org> wrote:
> Currently, OTP is downloaded twice in case of "pre-cal-dt"
> and "pre-cal-file" to fetch the board ID and takes around
> ~2 sec more boot uptime.
>
> First OTP download happens in "ath10k_core_probe_fw" and
> second in ath10k_core_start. First boot does not need OTP
> download in core start when valid board id acquired.
>
> The second OTP download is required upon core stop/start.
>
> This patch skips the OTP download when first OTP download
> has acquired a valid board id. This patch also marks board
> id invalid in "ath10k_core_stop", which will force the OTP
> download in ath10k_core_start and fetches valid board id.
>
> Tested HW: QCA9984
> Tested FW: 10.4-3.6-00104
>
> Signed-off-by: Vikas Patel <vikpatel@codeaurora.org>
> Signed-off-by: Maharaja Kennadyrajan <mkenna@codeaurora.org>
> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Patch applied to ath-next branch of ath.git, thanks.
a4b9f641e858 ath10k: avoid consecutive OTP download to reduce boot time
--
https://patchwork.kernel.org/patch/11320473/
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
next prev parent reply other threads:[~2020-03-11 16:31 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-07 6:23 [PATCH] ath10k: avoid consecutive OTP download to reduce boot time Maharaja Kennadyrajan
2020-01-07 6:23 ` Maharaja Kennadyrajan
2020-01-07 7:00 ` Maharaja Kennadyrajan
2020-01-07 7:00 ` Maharaja Kennadyrajan
2020-02-13 14:13 ` Kalle Valo
2020-02-13 14:13 ` Kalle Valo
2020-02-14 5:46 ` Maharaja Kennadyrajan
2020-02-14 5:46 ` Maharaja Kennadyrajan
2020-03-11 16:31 ` Kalle Valo [this message]
2020-03-11 16:31 ` Kalle Valo
-- strict thread matches above, loose matches on Subject: below --
2020-01-06 10:51 Maharaja Kennadyrajan
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=20200311163102.62B83C432C2@smtp.codeaurora.org \
--to=kvalo@codeaurora.org \
--cc=ath10k@lists.infradead.org \
--cc=linux-wireless@vger.kernel.org \
--cc=mkenna@codeaurora.org \
--cc=vikpatel@codeaurora.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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.