xe_kunit_he...ce_test_init(9)

🎀 NAME 🎀

okay so welcome to the Kernel API Manual, bestie 💖 — today’s page is xe_kunit_he...ce_test_init(9), and the function it’s hyping is xe_kunit_helper_xe_device_test_init — Prepare a &xe_device for a KUnit test. ✨

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✨ SYNOPSIS ✨

int xe_kunit_helper_xe_device_test_init (struct kunit *test );

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🧚 ARGUMENTS 🧚

• test — the kunit where this fake xe_device will be used 🫶

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💅 DESCRIPTION 💅

okay so this function allocates and initializes a fake xe_device, then stores its pointer as kunit.priv so the test code can get at it later 💖 no cap, that’s the whole vibe.

This function can be used directly as a custom implementation of kunit_suite.init — iconic, honestly 👑

It’s also possible to prepare a specific variant of the fake xe_device by passing in a kunit.priv pointer to the struct xe_pci_fake_data supplemented with desired parameters prior to calling this function 🎀

And heads up: this function uses KUNIT_ASSERT to detect any failures. It’s not shy about it, fr fr 💀

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🌈 RETURN 🌈

Always 0. literally always — periodt 💅

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🦋 SEE ALSO 🦋

• Kernel file ./drivers/gpu/drm/xe/tests/xe_kunit_helpers.c 🍓
• xe_kunit_helper_alloc_xe_device(9)
• xe_kunit_helper_xe_device_live_test_init(9)

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mwah 💋 sign-off time: the source/version line says ./drivers/gpu/drm/xe/tests, the date is October 2026, and the page title is xe_kunit_he...ce_test_init(9) — slay, bye bestie 🌸