From: Thomas Gleixner <tglx@linutronix.de>
To: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Cc: linux-kernel@vger.kernel.org,
Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Subject: Re: [PATCH] genirq/irqdesc: Add state node to show if IRQ is enabled
Date: Wed, 24 Nov 2021 20:16:28 +0100 [thread overview]
Message-ID: <87ee75l5yr.ffs@tglx> (raw)
In-Reply-To: <20211116123447.23902-1-srinivas.kandagatla@linaro.org>
On Tue, Nov 16 2021 at 12:34, Srinivas Kandagatla wrote:
> While debugging some issues with SoundWire WakeUp interrupt,
> I did not find a way to figure out if the interrupt is really enabled
> or disabled.
You can find this information along with more details when you enable
CONFIG_GENERIC_IRQ_DEBUGFS. Dig into /sys/kernel/debug/irq/
Thanks,
tglx
prev parent reply other threads:[~2021-11-24 19:16 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-16 12:34 [PATCH] genirq/irqdesc: Add state node to show if IRQ is enabled Srinivas Kandagatla
2021-11-16 12:47 ` Srinivas Kandagatla
2021-11-24 19:16 ` Thomas Gleixner [this message]
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=87ee75l5yr.ffs@tglx \
--to=tglx@linutronix.de \
--cc=linux-kernel@vger.kernel.org \
--cc=srinivas.kandagatla@linaro.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