54c204c522
This reverts commit 6a07990384.
Everything in CI using GuC is now timing out[1], and killing the machine
with this change (perhaps a deadlock?). CI was recently on fire due to
some changes coming in from -rc1, so likely the pre-merge CI results for
this series were invalid? For now just revert, unless GuC experts
already have a fix in mind.
[1] https://intel-gfx-ci.01.org/tree/drm-tip/index.html?
Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Cc: Matthew Brost <matthew.brost@intel.com>
Cc: Alan Previn <alan.previn.teres.alexis@intel.com>
Cc: John Harrison <John.C.Harrison@Intel.com>
Reviewed-by: John Harrison <John.C.Harrison@Intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220819123904.913750-1-matthew.auld@intel.com
88 lines
2.2 KiB
C
88 lines
2.2 KiB
C
// SPDX-License-Identifier: MIT
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/*
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* Copyright © 2020 Intel Corporation
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*/
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#include <drm/drm_print.h>
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#include "gt/intel_gt_debugfs.h"
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#include "gt/uc/intel_guc_ads.h"
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#include "gt/uc/intel_guc_ct.h"
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#include "gt/uc/intel_guc_slpc.h"
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#include "gt/uc/intel_guc_submission.h"
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#include "intel_guc.h"
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#include "intel_guc_debugfs.h"
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#include "intel_guc_log_debugfs.h"
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static int guc_info_show(struct seq_file *m, void *data)
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{
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struct intel_guc *guc = m->private;
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struct drm_printer p = drm_seq_file_printer(m);
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if (!intel_guc_is_supported(guc))
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return -ENODEV;
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intel_guc_load_status(guc, &p);
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drm_puts(&p, "\n");
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intel_guc_log_info(&guc->log, &p);
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if (!intel_guc_submission_is_used(guc))
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return 0;
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intel_guc_ct_print_info(&guc->ct, &p);
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intel_guc_submission_print_info(guc, &p);
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intel_guc_ads_print_policy_info(guc, &p);
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return 0;
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}
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DEFINE_INTEL_GT_DEBUGFS_ATTRIBUTE(guc_info);
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static int guc_registered_contexts_show(struct seq_file *m, void *data)
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{
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struct intel_guc *guc = m->private;
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struct drm_printer p = drm_seq_file_printer(m);
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if (!intel_guc_submission_is_used(guc))
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return -ENODEV;
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intel_guc_submission_print_context_info(guc, &p);
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return 0;
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}
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DEFINE_INTEL_GT_DEBUGFS_ATTRIBUTE(guc_registered_contexts);
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static int guc_slpc_info_show(struct seq_file *m, void *unused)
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{
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struct intel_guc *guc = m->private;
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struct intel_guc_slpc *slpc = &guc->slpc;
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struct drm_printer p = drm_seq_file_printer(m);
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if (!intel_guc_slpc_is_used(guc))
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return -ENODEV;
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return intel_guc_slpc_print_info(slpc, &p);
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}
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DEFINE_INTEL_GT_DEBUGFS_ATTRIBUTE(guc_slpc_info);
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static bool intel_eval_slpc_support(void *data)
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{
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struct intel_guc *guc = (struct intel_guc *)data;
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return intel_guc_slpc_is_used(guc);
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}
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void intel_guc_debugfs_register(struct intel_guc *guc, struct dentry *root)
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{
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static const struct intel_gt_debugfs_file files[] = {
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{ "guc_info", &guc_info_fops, NULL },
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{ "guc_registered_contexts", &guc_registered_contexts_fops, NULL },
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{ "guc_slpc_info", &guc_slpc_info_fops, &intel_eval_slpc_support},
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};
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if (!intel_guc_is_supported(guc))
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return;
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intel_gt_debugfs_register_files(root, files, ARRAY_SIZE(files), guc);
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intel_guc_log_debugfs_register(&guc->log, root);
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}
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