xe_sriov_pf_wait_ready(9)

xe_sriov_pf_wait_ready(9) 💖

okay so bestie, this little page is from the Kernel API Manual, and it's giving "wait until the PF is ready to operate" energy. no cap, it's a whole function. 🦋

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✨ NAME ✨

xe_sriov_pf_wait_ready — literally waits until the PF is ready to operate. periodt. 💅

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🌸 SYNOPSIS 🌸

int xe_sriov_pf_wait_ready (struct xe_device *xe );

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🎀 ARGUMENTS 🎀

• xe — the xe_device to test. that's the vibe check target, bestie. 🫶

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💫 DESCRIPTION 💫

okay so real talk: this function can only be called on PF. not "maybe PF", not "PF-adjacent" — only PF. the rules are the rules, and we respect them. 👑

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⭐ RETURN ⭐

• 0 on success.
• a negative error code on failure.

that's it. success gets a 0, failure gets a negative error code. slay. 😭💀

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👑 SEE ALSO 👑

Kernel file: ./drivers/gpu/drm/xe/xe_sriov_pf.c

and the rest of the squad:

• xe_sriov_pf_readiness(9)
• xe_sriov_pf_init_early(9)
• xe_sriov_pf_init_late(9)
• xe_sriov_pf_arm_guard(9)
• xe_sriov_pf_disarm_guard(9)
• xe_sriov_pf_lockdown(9)
• xe_sriov_pf_end_lockdown(9)
• xe_sriov_pf_print_vfs_summary(9)

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cute sign-off: this page lives under ./drivers/gpu/drm/xe, it's dated October 2026, and the title is xe_sriov_pf_wait_ready(9). stay ready, bestie 💖✨🎀