linux-stable.git/drivers/base/test/swnode-devlink-test.c, branch master Linux kernel stable tree software node: add kunit tests for fw_devlink support 2026-07-15T15:47:16+00:00 Bartosz Golaszewski bartosz.golaszewski@oss.qualcomm.com 2026-07-13T11:14:46+00:00 eecba5978729f4a7a151f25d486fc7274fce7b8f Add a kunit test suite for fw_devlink support for software nodes. Most cases call add_links() directly and inspect the resulting fwnode supplier/consumer lists: a single reference, multiple references, a reference to an unregistered node, a "remote-endpoint" reference and a reference array. The last case is end-to-end - it registers real consumer and supplier platform devices together with their drivers, adds the consumer first and checks that fw_devlink defers its probe until the supplier has been bound. Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Tested-by: David Gow <david@davidgow.net> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com> Link: https://patch.msgid.link/20260713-swnode-fw-devlink-v4-3-d4f2dee27ad9@oss.qualcomm.com Signed-off-by: Danilo Krummrich <dakr@kernel.org> 
Add a kunit test suite for fw_devlink support for software nodes.

Most cases call add_links() directly and inspect the resulting fwnode
supplier/consumer lists: a single reference, multiple references, a
reference to an unregistered node, a "remote-endpoint" reference and a
reference array. The last case is end-to-end - it registers real consumer
and supplier platform devices together with their drivers, adds the
consumer first and checks that fw_devlink defers its probe until the
supplier has been bound.

Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Tested-by: David Gow <david@davidgow.net>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
Link: https://patch.msgid.link/20260713-swnode-fw-devlink-v4-3-d4f2dee27ad9@oss.qualcomm.com
Signed-off-by: Danilo Krummrich <dakr@kernel.org>