mirror of
https://github.com/torvalds/linux.git
synced 2026-04-28 19:42:31 -04:00
1868c7579f
uC sanitization is only meaningful if we are running with uC present or enabled. Make this function part of the uc_ops. Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20200110222723.14724-5-michal.wajdeczko@intel.com
90 lines
2.3 KiB
C
90 lines
2.3 KiB
C
/* SPDX-License-Identifier: MIT */
|
|
/*
|
|
* Copyright © 2014-2019 Intel Corporation
|
|
*/
|
|
|
|
#ifndef _INTEL_UC_H_
|
|
#define _INTEL_UC_H_
|
|
|
|
#include "intel_guc.h"
|
|
#include "intel_huc.h"
|
|
#include "i915_params.h"
|
|
|
|
struct intel_uc;
|
|
|
|
struct intel_uc_ops {
|
|
int (*sanitize)(struct intel_uc *uc);
|
|
void (*init_fw)(struct intel_uc *uc);
|
|
void (*fini_fw)(struct intel_uc *uc);
|
|
void (*init)(struct intel_uc *uc);
|
|
void (*fini)(struct intel_uc *uc);
|
|
int (*init_hw)(struct intel_uc *uc);
|
|
void (*fini_hw)(struct intel_uc *uc);
|
|
};
|
|
|
|
struct intel_uc {
|
|
struct intel_uc_ops const *ops;
|
|
struct intel_guc guc;
|
|
struct intel_huc huc;
|
|
|
|
/* Snapshot of GuC log from last failed load */
|
|
struct drm_i915_gem_object *load_err_log;
|
|
};
|
|
|
|
void intel_uc_init_early(struct intel_uc *uc);
|
|
void intel_uc_driver_late_release(struct intel_uc *uc);
|
|
void intel_uc_init_mmio(struct intel_uc *uc);
|
|
void intel_uc_reset_prepare(struct intel_uc *uc);
|
|
void intel_uc_suspend(struct intel_uc *uc);
|
|
void intel_uc_runtime_suspend(struct intel_uc *uc);
|
|
int intel_uc_resume(struct intel_uc *uc);
|
|
int intel_uc_runtime_resume(struct intel_uc *uc);
|
|
|
|
static inline bool intel_uc_supports_guc(struct intel_uc *uc)
|
|
{
|
|
return intel_guc_is_supported(&uc->guc);
|
|
}
|
|
|
|
static inline bool intel_uc_uses_guc(struct intel_uc *uc)
|
|
{
|
|
return intel_guc_is_enabled(&uc->guc);
|
|
}
|
|
|
|
static inline bool intel_uc_supports_guc_submission(struct intel_uc *uc)
|
|
{
|
|
return intel_guc_is_submission_supported(&uc->guc);
|
|
}
|
|
|
|
static inline bool intel_uc_uses_guc_submission(struct intel_uc *uc)
|
|
{
|
|
return intel_guc_is_submission_supported(&uc->guc);
|
|
}
|
|
|
|
static inline bool intel_uc_supports_huc(struct intel_uc *uc)
|
|
{
|
|
return intel_uc_supports_guc(uc);
|
|
}
|
|
|
|
static inline bool intel_uc_uses_huc(struct intel_uc *uc)
|
|
{
|
|
return intel_huc_is_enabled(&uc->huc);
|
|
}
|
|
|
|
#define intel_uc_ops_function(_NAME, _OPS, _TYPE, _RET) \
|
|
static inline _TYPE intel_uc_##_NAME(struct intel_uc *uc) \
|
|
{ \
|
|
if (uc->ops->_OPS) \
|
|
return uc->ops->_OPS(uc); \
|
|
return _RET; \
|
|
}
|
|
intel_uc_ops_function(sanitize, sanitize, int, 0);
|
|
intel_uc_ops_function(fetch_firmwares, init_fw, void, );
|
|
intel_uc_ops_function(cleanup_firmwares, fini_fw, void, );
|
|
intel_uc_ops_function(init, init, void, );
|
|
intel_uc_ops_function(fini, fini, void, );
|
|
intel_uc_ops_function(init_hw, init_hw, int, 0);
|
|
intel_uc_ops_function(fini_hw, fini_hw, void, );
|
|
#undef intel_uc_ops_function
|
|
|
|
#endif
|