xe_pxp_get_readiness_status(9)

💅 xe_pxp_get_readiness_status 💅

okay bestie, welcome to the xe_pxp_get_readiness_status(9) page — yep, that's the Kernel API Manual, and yes it's a whole vibe 🫶 this lil function is literally the bouncer at the club checking if PXP is ready for userspace to come in ✨

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🌸 NAME 🌸

xe_pxp_get_readiness_status — check whether PXP is ready for userspace use 💖

like, is it ready or is it not ready, that is the question 🎀

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✨ SYNOPSIS ✨

int xe_pxp_get_readiness_status (struct xe_pxp *pxp );

no cap, that's the whole signature 👑

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🦋 ARGUMENTS 🦋

• pxp — the xe_pxp pointer. and yes bestie, it can be NULL if PXP is disabled 🙈 pls note that, it's giving "optional but make it safe"

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🔥 RETURN 🔥

okay so the return values are the main character here, pay attention 👀

• 0 — PXP is not ready yet 😭 like it's still getting ready, give it a sec
• 1 — PXP is ready 🎉 slay, we're so back
• a negative errno value — PXP is not supported/enabled, or something went wrong while initializing the prerequisites 💀 not the prerequisites failing

and the important footnote bestie: these return values follow the uapi (see drm_xe_query_pxp_status), so they can be used directly in the query ioctl 🫶 no extra translation layer needed, we love a consistent icon

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🌈 SEE ALSO 🌈

• Kernel file ./drivers/gpu/drm/xe/xe_pxp.c 👑
• PXP(9)
• xe_pxp_irq_handler(9)
• xe_pxp_init(9)
• xe_pxp_exec_queue_set_type(9)
• xe_pxp_exec_queue_add(9)
• xe_pxp_exec_queue_remove(9)
• xe_pxp_key_assign(9)
• xe_pxp_bo_key_check(9)
• xe_pxp_obj_key_check(9)
• xe_pxp_pm_suspend(9)
• xe_pxp_pm_resume(9)

like, read the whole friend group tbh, they're all connected 🧚💜

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aaaand that's the page!! mwah 💋 this icon lives in ./drivers/gpu/drm/xe, dated October 2026, and it's literally xe_pxp_get_readiness_status(9) — periodt 💅✨