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48b05e3c3d
There are few knobs inside GuC firmware to control VFs scheduling. Add basic functions to support their reconfigurations. We will start using them shortly once we prepare debugfs. Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com> Cc: Piotr Piórkowski <piotr.piorkowski@intel.com> Reviewed-by: Piotr Piórkowski <piotr.piorkowski@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240410170338.1199-6-michal.wajdeczko@intel.com
26 lines
839 B
C
26 lines
839 B
C
/* SPDX-License-Identifier: MIT */
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/*
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* Copyright © 2023-2024 Intel Corporation
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*/
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#ifndef _XE_GT_SRIOV_PF_POLICY_H_
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#define _XE_GT_SRIOV_PF_POLICY_H_
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#include <linux/types.h>
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struct drm_printer;
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struct xe_gt;
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int xe_gt_sriov_pf_policy_set_sched_if_idle(struct xe_gt *gt, bool enable);
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bool xe_gt_sriov_pf_policy_get_sched_if_idle(struct xe_gt *gt);
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int xe_gt_sriov_pf_policy_set_reset_engine(struct xe_gt *gt, bool enable);
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bool xe_gt_sriov_pf_policy_get_reset_engine(struct xe_gt *gt);
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int xe_gt_sriov_pf_policy_set_sample_period(struct xe_gt *gt, u32 value);
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u32 xe_gt_sriov_pf_policy_get_sample_period(struct xe_gt *gt);
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void xe_gt_sriov_pf_policy_sanitize(struct xe_gt *gt);
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int xe_gt_sriov_pf_policy_reprovision(struct xe_gt *gt, bool reset);
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int xe_gt_sriov_pf_policy_print(struct xe_gt *gt, struct drm_printer *p);
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#endif
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