xe_gt_sriov_...xec_quantums(9)

💖 xe_gt_sriov_...xec_quantums(9) 💖

Okay bestie, welcome to the Kernel API Manual page for xe_gt_sriov_...xec_quantums(9) — yes, the header title is doing a little abbreviated moment, but the full function name is right below and she is serving. 🫶

✨ NAME ✨

xe_gt_sriov_pf_config_set_groups_exec_quantums — configure PF/VF EQs for sched groups. Slay.

🛠️ SYNOPSIS 🛠️

int xe_gt_sriov_pf_config_set_groups_exec_quantums (struct xe_gt *gt ,
       unsigned int vfid , u32 *exec_quantums , u32 count );

🎀 ARGUMENTS 🎀

• gt — the xe_gt. Exactly what it says on the tin, bestie.
• vfid — the PF or VF identifier. It's giving "who is this for?" energy.
• exec_quantums — array of requested EQs in milliseconds (0 is infinity). Yup, zero is infinity here, no cap. 💅
• count — number of entries in the array. Gotta tell her how many little EQs are in there. ✨

💅 DESCRIPTION 💅

Okay so big rule first: this function can only be called on PF. No VF shenanigans, periodt. 🚫

It will log the provisioned value or an error in case of the failure. So if it works, you get the cute little log; if it fails, the error is also getting logged. Very "not me being transparent" of it. 😭

🔥 RETURN 🔥

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

That's it. Iconic, concise, no notes. ✨

🌈 SEE ALSO 🌈

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

Cross-reference city, because she knows everybody:

• xe_gt_sriov_pf_config_get_ggtt(9)
• xe_gt_sriov_pf_config_set_ggtt(9)
• xe_gt_sriov_pf_config_bulk_set_ggtt(9)
• xe_gt_sriov_pf_config_set_fair_ggtt(9)
• xe_gt_sriov_pf_config_ggtt_save(9)
• xe_gt_sriov_pf_config_ggtt_restore(9)
• xe_gt_sriov_pf_config_get_ctxs(9)
• xe_gt_sriov_pf_config_set_ctxs(9)
• xe_gt_sriov_pf_config_bulk_set_ctxs(9)
• xe_gt_sriov_pf_config_set_fair_ctxs(9)
• xe_gt_sriov_pf_config_get_dbs(9)
• xe_gt_sriov_pf_config_set_dbs(9)
• xe_gt_sriov_pf_config_bulk_set_dbs(9)
• xe_gt_sriov_pf_config_set_fair_dbs(9)
• xe_gt_sriov_pf_config_get_lmem(9)
• xe_gt_sriov_pf_config_set_lmem(9)
• xe_gt_sriov_pf_config_bulk_set_lmem_locked(9)
• xe_gt_sriov_pf_config_bulk_set_lmem(9)
• xe_gt_sriov_pf_config_get_lmem_locked(9)
• xe_gt_sriov_pf_config_set_lmem_locked(9)
• xe_gt_sriov_pf_config_get_lmem_obj(9)
• xe_gt_sriov_pf_config_set_fair_lmem(9)
• xe_gt_sriov_pf_config_set_fair(9)
• xe_gt_sriov_pf_config_set_exec_quantum_locked(9)
• xe_gt_sriov_pf_config_set_exec_quantum(9)
• xe_gt_sriov_pf_config_get_exec_quantum_locked(9)
• xe_gt_sriov_pf_config_get_exec_quantum(9)
• xe_gt_sriov_pf_config_bulk_set_exec_quantum_locked(9)
• xe_gt_sriov_pf_config_get_groups_exec_quantums(9)
• xe_gt_sriov_pf_config_set_preempt_timeout_locked(9)
• xe_gt_sriov_pf_config_set_preempt_timeout(9)
• xe_gt_sriov_pf_config_get_preempt_timeout_locked(9)
• xe_gt_sriov_pf_config_get_preempt_timeout(9)
• xe_gt_sriov_pf_config_bulk_set_preempt_timeout_locked(9)
• xe_gt_sriov_pf_config_set_groups_preempt_timeouts(9)
• xe_gt_sriov_pf_config_get_groups_preempt_timeouts(9)
• xe_gt_sriov_pf_config_set_sched_priority(9)
• xe_gt_sriov_pf_config_get_sched_priority(9)
• xe_gt_sriov_pf_config_force_sched_priority_locked(9)
• xe_gt_sriov_pf_config_set_fair_sched(9)
• xe_gt_sriov_pf_config_set_threshold(9)
• xe_gt_sriov_pf_config_get_threshold(9)
• xe_gt_sriov_pf_config_release(9)
• xe_gt_sriov_pf_config_sanitize(9)
• xe_gt_sriov_pf_config_push(9)
• xe_gt_sriov_pf_config_is_empty(9)
• xe_gt_sriov_pf_config_save(9)
• xe_gt_sriov_pf_config_restore(9)
• xe_gt_sriov_pf_config_init(9)
• xe_gt_sriov_pf_config_restart(9)
• xe_gt_sriov_pf_config_print_ggtt(9)
• xe_gt_sriov_pf_config_print_ctxs(9)
• xe_gt_sriov_pf_config_print_dbs(9)
• xe_gt_sriov_pf_config_print_lmem(9)
• xe_gt_sriov_pf_config_print_available_ggtt(9)

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Cute little sign-off: this page comes from ./drivers/gpu/drm/xe, dated October 2026, and it's filed under xe_gt_sriov_...xec_quantums(9). Mwah 💋✨