vasilito
dc68054305
- Restore 29 recipe symlinks (libdrm, qtbase, dbus, sddm, pipewire, etc.) - Restore 33 patches (KDE, libdrm, mesa, pipewire, sddm, wireplumber) - Restore 20+ local/scripts (audit, lint, test, build helpers) - Restore src/cook/scheduler.rs, status.rs, gnu-config/ - Restore scripts/patch-inclusion-gate.sh, run_mini1.sh, validate-collision-log.sh - Recover TLC source from HEAD (was overwritten by 0.2.3 checkout) - Recover 11 local/docs plans from HEAD (were overwritten) - Recover qt6-wayland-smoke symlink from HEAD - Fix MOTD: remove garbled ASCII art, use clean text - Update version: 0.2.0 -> 0.2.4 in os-release, motd, config - Reduce filesystem_size: 1536 -> 512 MiB - Add ABSOLUTE RULE to AGENTS.md: never delete/ignore packages - Reduce pcid scheme log verbosity: info -> debug
76 lines
2.2 KiB
C
76 lines
2.2 KiB
C
/* SPDX-License-Identifier: MIT */
|
|
/*
|
|
* Copyright © 2026 Intel Corporation
|
|
*/
|
|
|
|
#ifndef __DRM_RAS_H__
|
|
#define __DRM_RAS_H__
|
|
|
|
#include <uapi/drm/drm_ras.h>
|
|
|
|
/**
|
|
* struct drm_ras_node - A DRM RAS Node
|
|
*/
|
|
struct drm_ras_node {
|
|
/** @id: Unique identifier for the node. Dynamically assigned. */
|
|
u32 id;
|
|
/**
|
|
* @device_name: Human-readable name of the device. Given by the driver.
|
|
*/
|
|
const char *device_name;
|
|
/** @node_name: Human-readable name of the node. Given by the driver. */
|
|
const char *node_name;
|
|
/** @type: Type of the node (enum drm_ras_node_type). */
|
|
enum drm_ras_node_type type;
|
|
|
|
/* Error-Counter Related Callback and Variables */
|
|
|
|
/** @error_counter_range: Range of valid Error IDs for this node. */
|
|
struct {
|
|
/** @first: First valid Error ID. */
|
|
u32 first;
|
|
/** @last: Last valid Error ID. Mandatory entry. */
|
|
u32 last;
|
|
} error_counter_range;
|
|
|
|
/**
|
|
* @query_error_counter:
|
|
*
|
|
* This callback is used by drm-ras to query a specific error counter.
|
|
* Used for input check and to iterate all error counters in a node.
|
|
*
|
|
* Driver should expect query_error_counter() to be called with
|
|
* error_id from `error_counter_range.first` to
|
|
* `error_counter_range.last`.
|
|
*
|
|
* The @query_error_counter is a mandatory callback for
|
|
* error_counter_node.
|
|
*
|
|
* Returns: 0 on success,
|
|
* -ENOENT when error_id is not supported as an indication that
|
|
* drm_ras should silently skip this entry. Used for
|
|
* supporting non-contiguous error ranges.
|
|
* Driver is responsible for maintaining the list of
|
|
* supported error IDs in the range of first to last.
|
|
* Other negative values on errors that should terminate the
|
|
* netlink query.
|
|
*/
|
|
int (*query_error_counter)(struct drm_ras_node *node, u32 error_id,
|
|
const char **name, u32 *val);
|
|
|
|
/** @priv: Driver private data */
|
|
void *priv;
|
|
};
|
|
|
|
struct drm_device;
|
|
|
|
#if IS_ENABLED(CONFIG_DRM_RAS)
|
|
int drm_ras_node_register(struct drm_ras_node *node);
|
|
void drm_ras_node_unregister(struct drm_ras_node *node);
|
|
#else
|
|
static inline int drm_ras_node_register(struct drm_ras_node *node) { return 0; }
|
|
static inline void drm_ras_node_unregister(struct drm_ras_node *node) { }
|
|
#endif
|
|
|
|
#endif
|