From: Frank Li <Frank.li@oss.nxp.com>
To: Bjorn Andersson <bjorn.andersson@oss.qualcomm.com>
Cc: "Sudeep Holla" <sudeep.holla@kernel.org>,
"Cristian Marussi" <cristian.marussi@arm.com>,
"Nathan Chancellor" <nathan@kernel.org>,
"Nicolas Schier" <nsc@kernel.org>,
"Michael Turquette" <mturquette@baylibre.com>,
arm-scmi@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-kbuild@vger.kernel.org,
"Hans de Goede" <johannes.goede@oss.qualcomm.com>,
"Stephen Boyd" <sboyd@kernel.org>,
"Brian Masney" <bmasney@redhat.com>,
"Rafael J. Wysocki" <rafael@kernel.org>,
"Viresh Kumar" <viresh.kumar@linaro.org>,
"Frank Li" <Frank.Li@nxp.com>,
"Sascha Hauer" <s.hauer@pengutronix.de>,
"Pengutronix Kernel Team" <kernel@pengutronix.de>,
"Fabio Estevam" <festevam@gmail.com>,
"Guenter Roeck" <linux@roeck-us.net>,
"Jyoti Bhayana" <jbhayana@google.com>,
"Jonathan Cameron" <jic23@kernel.org>,
"David Lechner" <dlechner@baylibre.com>,
"Nuno Sá" <nuno.sa@analog.com>,
"Andy Shevchenko" <andy@kernel.org>,
"Dmitry Torokhov" <dmitry.torokhov@gmail.com>,
"Ulf Hansson" <ulfh@kernel.org>,
"Liam Girdwood" <lgirdwood@gmail.com>,
"Mark Brown" <broonie@kernel.org>,
"Philipp Zabel" <p.zabel@pengutronix.de>,
"Alexandre Belloni" <alexandre.belloni@bootlin.com>,
linux-clk@vger.kernel.org, linux-pm@vger.kernel.org,
imx@lists.linux.dev, linux-hwmon@vger.kernel.org,
linux-iio@vger.kernel.org, linux-input@vger.kernel.org,
linux-rtc@vger.kernel.org
Subject: Re: [PATCH v2 1/2] module: add SCMI device table alias support
Date: Thu, 18 Jun 2026 13:16:46 -0500 [thread overview]
Message-ID: <ajQ2Dt17PamZ8Ssp@SMW015318> (raw)
In-Reply-To: <20260618-scmi-modalias-v2-1-8c7547c1be21@oss.qualcomm.com>
On Thu, Jun 18, 2026 at 03:56:34PM +0000, Bjorn Andersson wrote:
>
> SCMI client drivers already describe their bus match data with
> MODULE_DEVICE_TABLE(scmi, ...), but modpost does not know how to consume
> SCMI device tables. As a result, SCMI modules do not get generated module
> aliases from their id tables.
>
> Move struct scmi_device_id to mod_devicetable.h so it has a fixed layout
> visible to modpost, add the corresponding generated offsets and teach
> file2alias to emit scmi:<protocol>:<name> aliases.
>
> Use the same stable alias format for SCMI device uevents and sysfs
> modaliases. The previous string included the instance-specific device
> name, which is not useful for matching modules.
>
> Assisted-by: Codex:GPT-5.5
> Reviewed-by: Hans de Goede <johannes.goede@oss.qualcomm.com>
> Signed-off-by: Bjorn Andersson <bjorn.andersson@oss.qualcomm.com>
> ---
Reviewed-by: Frank Li <Frank.Li@nxp.com>
next prev parent reply other threads:[~2026-06-18 18:17 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-06-18 15:56 [PATCH v2 0/2] firmware: arm_scmi: Ensure automatic module loading Bjorn Andersson
2026-06-18 15:56 ` [PATCH v2 1/2] module: add SCMI device table alias support Bjorn Andersson
2026-06-18 18:16 ` Frank Li [this message]
2026-06-18 15:56 ` [PATCH v2 2/2] firmware: arm_scmi: request modules for discovered protocols Bjorn Andersson
2026-06-18 20:31 ` [PATCH v2 0/2] firmware: arm_scmi: Ensure automatic module loading Hans de Goede
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