From: Paulo Miguel Almeida <paulo.miguel.almeida.rodenas@gmail.com>
To: gregkh@linuxfoundation.org,
paulo.miguel.almeida.rodenas@gmail.com, realwakka@gmail.com
Cc: linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org
Subject: [PATCH v2 0/2] staging: pi433: add debugfs interface
Date: Mon, 24 Jan 2022 17:25:06 +1300 [thread overview]
Message-ID: <20220124042506.GA7662@mail.google.com> (raw)
In-Reply-To: <Ye06GfUzwzQBvfLy@kroah.com>
When troubleshooting RF applications, one of the most common approaches
is to ensure that both sides of the communication path are using the
same configuration such as bit rate, frequency deviation, encryption key,
sync words and so on.
The existing driver implementation doesn't allow the user to see which
values have been configured onto the uC which makes trobleshooting more
painful than it needs to be.
This patchset adds debugfs interface to this driver and exposes a
read-only access to uC reg values to address that problem.
Patch dependency:
This series depend on these patches as they change the same set of files:
- https://lore.kernel.org/lkml/20220108212728.GA7784@mail.google.com/
- https://lore.kernel.org/lkml/20220114221643.GA7843@mail.google.com/
- https://lore.kernel.org/lkml/20220118230312.GA4826@mail.google.com/
Changelog:
v2: remove redudant references to dentry pointers in the code and perform
debugsfs_lookup instead. Req: Greg k-h
v1: https://lore.kernel.org/lkml/20220123073855.GA79453@mail.google.com/
Paulo Miguel Almeida (2):
staging: pi433: add missing register contants
staging: pi433: add debugfs interface
drivers/staging/pi433/pi433_if.c | 80 ++++++++++++++++++++++++++
drivers/staging/pi433/rf69.c | 2 +-
drivers/staging/pi433/rf69.h | 1 +
drivers/staging/pi433/rf69_registers.h | 2 +
4 files changed, 84 insertions(+), 1 deletion(-)
--
2.25.4
next prev parent reply other threads:[~2022-01-24 4:25 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-23 7:38 [PATCH 0/2] staging: pi433: add debugfs interface Paulo Miguel Almeida
2022-01-23 7:39 ` [PATCH 1/2] staging: pi433: add missing register contants Paulo Miguel Almeida
2022-01-23 7:40 ` [PATCH 2/2] staging: pi433: add debugfs interface Paulo Miguel Almeida
2022-01-23 11:20 ` Greg KH
2022-01-24 4:14 ` Paulo Miguel Almeida
2022-01-24 4:25 ` Paulo Miguel Almeida [this message]
2022-01-24 4:26 ` [PATCH v2 1/2] staging: pi433: add missing register contants Paulo Miguel Almeida
2022-01-24 4:27 ` [PATCH v2 2/2] staging: pi433: add debugfs interface Paulo Miguel Almeida
2022-01-26 12:03 ` Greg KH
2022-01-29 3:35 ` Paulo Miguel Almeida
2022-01-26 13:21 ` Dan Carpenter
2022-01-29 3:30 ` Paulo Miguel Almeida
2022-01-30 2:57 ` [PATCH v3] " Paulo Miguel Almeida
2022-01-31 13:45 ` Dan Carpenter
2022-01-31 16:45 ` Greg KH
2022-01-31 19:37 ` Paulo Miguel Almeida
2022-02-04 5:06 ` [PATCH v4] " Paulo Miguel Almeida
2022-02-04 8:04 ` [PATCH v5] " Paulo Miguel Almeida
2022-02-04 9:02 ` Dan Carpenter
2022-02-04 8:55 ` [PATCH v4] " Dan Carpenter
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