xe_gt_sriov_...reset_engine(9)

💅 xe_gt_sriov_pf_policy_set_reset_engine — kernel API manual, but make it make sense

okay so bestie, welcome to the xe_gt_sriov_...reset_engine(9) page 💖 this is a Linux kernel API manual page, specifically the one for xe_gt_sriov_pf_policy_set_reset_engine, and we're gonna get you fluent in it, no cap.

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✨ NAME ✨

xe_gt_sriov_pf_policy_set_reset_engine — the function that gives you control over the 'reset_engine' policy. that's literally the whole job. it sets the vibe of that one policy and dips. 🎀

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🦋 SYNOPSIS 🦋

here's the signature, copy it exactly bestie, it's giving C, it's giving kernel:

int xe_gt_sriov_pf_policy_set_reset_engine (struct xe_gt *gt , bool enable );

so it hands you back an int, and it wants a struct xe_gt * plus a bool. cute and simple. 🫶

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🌸 ARGUMENTS 🌸

• gt — the xe_gt where the policy gets applied. like, which GT are we doing this to. this is the target, the main character of the operation 👑
• enable — the actual value you're assigning to the 'reset_engine' policy. flip it on, flip it off, whatever, it's a bool.

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💅 DESCRIPTION 💅

so here's the whole thing: this function sets the 'reset_engine' policy on the xe_gt you pass in.

⚠️ but listen — this function can only be called on PF. that's a hard requirement, not a suggestion, not a vibe. PF only. periodt. don't come at it from anywhere else. 💀

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🔥 RETURN 🔥

• 0 — success, you ate, everything is slay ✨
• a negative error code — failure, it did not go well, check your life 😭

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🧚 SEE ALSO 🧚

the whole friend group, the full squad, every one of these is linked:

• the kernel file ./drivers/gpu/drm/xe/xe_gt_sriov_pf_policy.c
• xe_gt_sriov_pf_policy_set_sched_if_idle_locked(9)
• xe_gt_sriov_pf_policy_set_sched_if_idle(9)
• xe_gt_sriov_pf_policy_get_sched_if_idle_locked(9)
• xe_gt_sriov_pf_policy_get_sched_if_idle(9)
• xe_gt_sriov_pf_policy_get_reset_engine(9)
• xe_gt_sriov_pf_policy_set_sample_period(9)
• xe_gt_sriov_pf_policy_get_sample_period(9)
• xe_sriov_gt_pf_policy_has_sched_groups_support(9)
• xe_sriov_gt_pf_policy_has_multi_group_modes(9)
• xe_sriov_gt_pf_policy_has_sched_group_mode(9)
• xe_gt_sriov_pf_policy_set_sched_groups_mode(9)
• xe_gt_sriov_pf_policy_sched_groups_enabled(9)
• xe_gt_sriov_pf_policy_sanitize(9)
• xe_gt_sriov_pf_policy_restart(9)
• xe_gt_sriov_pf_policy_init(9)
• xe_gt_sriov_pf_policy_print(9)

go read them all, iykyk 📚

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okay that's the page!! and for the little credits corner: this lives in ./drivers/gpu/drm/xe, dated October 2026, and it's the xe_gt_sriov_...reset_engine(9) page from the Kernel API Manual. mwah, bye bestie 💜🦋🌸