diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gt/intel_gt_debugfs.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/intel_gt_debugfs.c | 32 |
1 files changed, 25 insertions, 7 deletions
diff --git a/drivers/gpu/drm/i915/gt/intel_gt_debugfs.c b/drivers/gpu/drm/i915/gt/intel_gt_debugfs.c index f103664b71d4..bd9abbd6d3d4 100644 --- a/drivers/gpu/drm/i915/gt/intel_gt_debugfs.c +++ b/drivers/gpu/drm/i915/gt/intel_gt_debugfs.c @@ -5,12 +5,15 @@ #include <linux/debugfs.h> +#include <drm/drm_print.h> + #include "i915_drv.h" +#include "intel_gt.h" #include "intel_gt_debugfs.h" #include "intel_gt_engines_debugfs.h" +#include "intel_gt_mcr.h" #include "intel_gt_pm_debugfs.h" #include "intel_sseu_debugfs.h" -#include "pxp/intel_pxp_debugfs.h" #include "uc/intel_uc_debugfs.h" int intel_gt_debugfs_reset_show(struct intel_gt *gt, u64 *val) @@ -29,7 +32,7 @@ int intel_gt_debugfs_reset_show(struct intel_gt *gt, u64 *val) } } -int intel_gt_debugfs_reset_store(struct intel_gt *gt, u64 val) +void intel_gt_debugfs_reset_store(struct intel_gt *gt, u64 val) { /* Flush any previous reset before applying for a new one */ wait_event(gt->reset.queue, @@ -37,7 +40,6 @@ int intel_gt_debugfs_reset_store(struct intel_gt *gt, u64 val) intel_gt_handle_error(gt, val, I915_ERROR_CAPTURE, "Manually reset engine mask to %llx", val); - return 0; } /* @@ -51,16 +53,30 @@ static int __intel_gt_debugfs_reset_show(void *data, u64 *val) static int __intel_gt_debugfs_reset_store(void *data, u64 val) { - return intel_gt_debugfs_reset_store(data, val); + intel_gt_debugfs_reset_store(data, val); + + return 0; } DEFINE_SIMPLE_ATTRIBUTE(reset_fops, __intel_gt_debugfs_reset_show, __intel_gt_debugfs_reset_store, "%llu\n"); +static int steering_show(struct seq_file *m, void *data) +{ + struct drm_printer p = drm_seq_file_printer(m); + struct intel_gt *gt = m->private; + + intel_gt_mcr_report_steering(&p, gt, true); + + return 0; +} +DEFINE_INTEL_GT_DEBUGFS_ATTRIBUTE(steering); + static void gt_debugfs_register(struct intel_gt *gt, struct dentry *root) { static const struct intel_gt_debugfs_file files[] = { { "reset", &reset_fops, NULL }, + { "steering", &steering_fops }, }; intel_gt_debugfs_register_files(root, files, ARRAY_SIZE(files), gt); @@ -68,12 +84,15 @@ static void gt_debugfs_register(struct intel_gt *gt, struct dentry *root) void intel_gt_debugfs_register(struct intel_gt *gt) { + struct dentry *debugfs_root = gt->i915->drm.debugfs_root; struct dentry *root; + char gtname[4]; - if (!gt->i915->drm.primary->debugfs_root) + if (!debugfs_root) return; - root = debugfs_create_dir("gt", gt->i915->drm.primary->debugfs_root); + snprintf(gtname, sizeof(gtname), "gt%u", gt->info.id); + root = debugfs_create_dir(gtname, debugfs_root); if (IS_ERR(root)) return; @@ -84,7 +103,6 @@ void intel_gt_debugfs_register(struct intel_gt *gt) intel_sseu_debugfs_register(gt, root); intel_uc_debugfs_register(>->uc, root); - intel_pxp_debugfs_register(>->pxp, root); } void intel_gt_debugfs_register_files(struct dentry *root, |