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Searched refs:pxp (Results 1 – 25 of 45) sorted by relevance

12

/drivers/gpu/drm/xe/
A Dxe_pxp.c55 return pxp; in xe_pxp_is_enabled()
302 struct xe_pxp *pxp = xe->pxp; in xe_pxp_irq_handler() local
322 queue_work(pxp->irq.wq, &pxp->irq.work); in xe_pxp_irq_handler()
398 if (!pxp) { in xe_pxp_init()
406 pxp->xe = xe; in xe_pxp_init()
438 xe->pxp = pxp; in xe_pxp_init()
519 list_add_tail(&q->pxp.link, &pxp->queues.list); in __exec_queue_add()
674 ret = pxp_start(pxp, q->pxp.type); in xe_pxp_exec_queue_add()
840 struct xe_pxp *pxp = xe->pxp; in xe_pxp_obj_key_check() local
919 pxp->last_suspend_key_instance = pxp->key_instance; in xe_pxp_pm_suspend()
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A Dxe_pxp_debugfs.c26 lockdep_assert_held(&pxp->mutex); in pxp_status_to_str()
28 switch (pxp->status) { in pxp_status_to_str()
52 if (!xe_pxp_is_enabled(pxp)) in pxp_info()
55 mutex_lock(&pxp->mutex); in pxp_info()
56 status = pxp_status_to_str(pxp); in pxp_info()
60 mutex_unlock(&pxp->mutex); in pxp_info()
77 if (pxp->status != XE_PXP_ACTIVE) { in pxp_terminate()
83 spin_lock_irq(&pxp->xe->irq.lock); in pxp_terminate()
104 if (!xe_pxp_is_enabled(pxp)) in xe_pxp_debugfs_register()
107 minor = pxp->xe->drm.primary; in xe_pxp_debugfs_register()
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A Dxe_pxp.h18 bool xe_pxp_is_enabled(const struct xe_pxp *pxp);
19 int xe_pxp_get_readiness_status(struct xe_pxp *pxp);
24 int xe_pxp_pm_suspend(struct xe_pxp *pxp);
25 void xe_pxp_pm_resume(struct xe_pxp *pxp);
27 int xe_pxp_exec_queue_set_type(struct xe_pxp *pxp, struct xe_exec_queue *q, u8 type);
28 int xe_pxp_exec_queue_add(struct xe_pxp *pxp, struct xe_exec_queue *q);
29 void xe_pxp_exec_queue_remove(struct xe_pxp *pxp, struct xe_exec_queue *q);
31 int xe_pxp_key_assign(struct xe_pxp *pxp, struct xe_bo *bo);
32 int xe_pxp_bo_key_check(struct xe_pxp *pxp, struct xe_bo *bo);
A Dxe_pxp_submit.c36 struct xe_gt *gt = pxp->gt; in allocate_vcs_execution_resources()
37 struct xe_device *xe = pxp->xe; in allocate_vcs_execution_resources()
64 pxp->vcs_exec.q = q; in allocate_vcs_execution_resources()
65 pxp->vcs_exec.bo = bo; in allocate_vcs_execution_resources()
76 if (pxp->vcs_exec.bo) in destroy_vcs_execution_resources()
79 if (pxp->vcs_exec.q) in destroy_vcs_execution_resources()
80 xe_exec_queue_put(pxp->vcs_exec.q); in destroy_vcs_execution_resources()
195 err = allocate_gsc_client_resources(pxp->gt, &pxp->gsc_res, XE_PAGE_SIZE); in xe_pxp_allocate_execution_resources()
296 offset = pxp_emit_session_termination(pxp->xe, &pxp->vcs_exec.bo->vmap, offset, id); in xe_pxp_submit_session_termination()
297 offset = pxp_emit_wait(pxp->xe, &pxp->vcs_exec.bo->vmap, offset); in xe_pxp_submit_session_termination()
[all …]
A Dxe_pxp_submit.h14 int xe_pxp_allocate_execution_resources(struct xe_pxp *pxp);
15 void xe_pxp_destroy_execution_resources(struct xe_pxp *pxp);
18 int xe_pxp_submit_session_termination(struct xe_pxp *pxp, u32 id);
A Dxe_pm.c126 err = xe_pxp_pm_suspend(xe->pxp); in xe_pm_suspend()
157 xe_pxp_pm_resume(xe->pxp); in xe_pm_suspend()
209 xe_pxp_pm_resume(xe->pxp); in xe_pm_resume()
463 err = xe_pxp_pm_suspend(xe->pxp); in xe_pm_runtime_suspend()
503 xe_pxp_pm_resume(xe->pxp); in xe_pm_runtime_suspend()
559 xe_pxp_pm_resume(xe->pxp); in xe_pm_runtime_resume()
A Dxe_exec_queue.c43 xe_pxp_exec_queue_remove(gt_to_xe(q->gt)->pxp, q); in __xe_exec_queue_free()
84 INIT_LIST_HEAD(&q->pxp.link); in __xe_exec_queue_alloc()
182 err = xe_pxp_exec_queue_add(xe->pxp, q); in xe_exec_queue_create()
277 xe_pxp_exec_queue_remove(gt_to_xe(q->gt)->pxp, q); in xe_exec_queue_destroy()
444 if (!xe_pxp_is_enabled(xe->pxp)) in exec_queue_set_pxp_type()
447 return xe_pxp_exec_queue_set_type(xe->pxp, q, DRM_XE_PXP_TYPE_HWDRM); in exec_queue_set_pxp_type()
/drivers/gpu/drm/i915/pxp/
A Dintel_pxp.c57 return IS_ENABLED(CONFIG_DRM_I915_PXP) && pxp && pxp->ce; in intel_pxp_is_enabled()
62 return IS_ENABLED(CONFIG_DRM_I915_PXP) && pxp && pxp->arb_is_valid; in intel_pxp_is_active()
70 intel_uncore_write(pxp->ctrl_gt->uncore, KCR_INIT(pxp->kcr_base), val); in kcr_pxp_set_status()
108 pxp->ce = ce; in create_vcs_context()
115 if (pxp->ce) in destroy_vcs_context()
223 i915->pxp = kzalloc(sizeof(*i915->pxp), GFP_KERNEL); in intel_pxp_init()
224 if (!i915->pxp) in intel_pxp_init()
246 if (!i915->pxp) in intel_pxp_fini()
258 kfree(i915->pxp); in intel_pxp_fini()
259 i915->pxp = NULL; in intel_pxp_fini()
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A Dintel_pxp_session.c44 KCR_SIP(pxp->kcr_base), in pxp_wait_for_session_state()
59 pxp->arb_is_valid = false; in pxp_create_arb_session()
82 if (!++pxp->key_instance) in pxp_create_arb_session()
83 ++pxp->key_instance; in pxp_create_arb_session()
85 pxp->arb_is_valid = true; in pxp_create_arb_session()
96 GEM_WARN_ON(pxp->arb_is_valid); in pxp_terminate_arb_session_and_global()
142 pxp_create_arb_session(pxp); in pxp_terminate_complete()
150 struct intel_pxp *pxp = container_of(work, typeof(*pxp), session_work); in pxp_session_work() local
165 intel_pxp_invalidate(pxp); in pxp_session_work()
181 pxp_terminate_complete(pxp); in pxp_session_work()
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A Dintel_pxp_tee.c67 mutex_lock(&pxp->tee_mutex); in intel_pxp_tee_io_message()
124 mutex_lock(&pxp->tee_mutex); in intel_pxp_tee_stream_message()
163 struct intel_pxp *pxp = i915->pxp; in i915_pxp_tee_component_bind() local
176 pxp->pxp_component = data; in i915_pxp_tee_component_bind()
196 intel_pxp_init_hw(pxp); in i915_pxp_tee_component_bind()
207 struct intel_pxp *pxp = i915->pxp; in i915_pxp_tee_component_unbind() local
212 intel_pxp_fini_hw(pxp); in i915_pxp_tee_component_unbind()
215 pxp->pxp_component = NULL; in i915_pxp_tee_component_unbind()
218 if (pxp->dev_link) { in i915_pxp_tee_component_unbind()
220 pxp->dev_link = NULL; in i915_pxp_tee_component_unbind()
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A Dintel_pxp_pm.c16 if (!intel_pxp_is_enabled(pxp)) in intel_pxp_suspend_prepare()
19 intel_pxp_end(pxp); in intel_pxp_suspend_prepare()
21 intel_pxp_invalidate(pxp); in intel_pxp_suspend_prepare()
28 if (!intel_pxp_is_enabled(pxp)) in intel_pxp_suspend()
32 intel_pxp_fini_hw(pxp); in intel_pxp_suspend()
50 if (!HAS_ENGINE(pxp->ctrl_gt, GSC0) && !pxp->pxp_component) in _pxp_resume()
55 intel_pxp_init_hw(pxp); in _pxp_resume()
62 _pxp_resume(pxp, true); in intel_pxp_resume_complete()
67 _pxp_resume(pxp, false); in intel_pxp_runtime_resume()
75 pxp->arb_is_valid = false; in intel_pxp_runtime_suspend()
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A Dintel_pxp_gsccs.c27 pxp->platform_cfg_is_bad = true; in is_fw_err_platform_config()
53 gsccs_send_message(struct intel_pxp *pxp, in gsccs_send_message() argument
59 struct intel_gt *gt = pxp->ctrl_gt; in gsccs_send_message()
81 mutex_lock(&pxp->tee_mutex); in gsccs_send_message()
160 mutex_unlock(&pxp->tee_mutex); in gsccs_send_message()
306 gsccs_cleanup_fw_host_session_handle(pxp); in gsccs_destroy_execution_resource()
371 struct intel_gt *gt = pxp->ctrl_gt; in gsccs_allocate_execution_resource()
409 ce->vm = i915_vm_get(pxp->ctrl_gt->vm); in gsccs_allocate_execution_resource()
430 gsccs_destroy_execution_resource(pxp); in intel_pxp_gsccs_fini()
432 intel_pxp_fini_hw(pxp); in intel_pxp_gsccs_fini()
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A Dintel_pxp_irq.c29 if (GEM_WARN_ON(!intel_pxp_is_enabled(pxp))) in intel_pxp_irq_handler()
32 gt = pxp->ctrl_gt; in intel_pxp_irq_handler()
42 intel_pxp_mark_termination_in_progress(pxp); in intel_pxp_irq_handler()
50 if (pxp->session_events) in intel_pxp_irq_handler()
72 struct intel_gt *gt = pxp->ctrl_gt; in intel_pxp_irq_enable()
76 if (!pxp->irq_enabled) in intel_pxp_irq_enable()
80 pxp->irq_enabled = true; in intel_pxp_irq_enable()
87 struct intel_gt *gt = pxp->ctrl_gt; in intel_pxp_irq_disable()
96 GEM_WARN_ON(intel_pxp_is_active(pxp)); in intel_pxp_irq_disable()
100 pxp->irq_enabled = false; in intel_pxp_irq_disable()
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A Dintel_pxp_debugfs.c23 struct intel_pxp *pxp = m->private; in pxp_info_show() local
26 if (!intel_pxp_is_enabled(pxp)) { in pxp_info_show()
47 struct intel_pxp *pxp = data; in pxp_terminate_set() local
48 struct intel_gt *gt = pxp->ctrl_gt; in pxp_terminate_set()
51 if (!intel_pxp_is_active(pxp)) in pxp_terminate_set()
59 timeout_ms = intel_pxp_get_backend_timeout_ms(pxp); in pxp_terminate_set()
61 if (!wait_for_completion_timeout(&pxp->termination, in pxp_terminate_set()
75 if (!intel_pxp_is_supported(pxp)) in intel_pxp_debugfs_register()
78 minor = pxp->ctrl_gt->i915->drm.primary; in intel_pxp_debugfs_register()
87 pxp, &pxp_info_fops); in intel_pxp_debugfs_register()
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A Dintel_pxp.h16 bool intel_pxp_is_supported(const struct intel_pxp *pxp);
17 bool intel_pxp_is_enabled(const struct intel_pxp *pxp);
18 bool intel_pxp_is_active(const struct intel_pxp *pxp);
23 void intel_pxp_init_hw(struct intel_pxp *pxp);
24 void intel_pxp_fini_hw(struct intel_pxp *pxp);
26 void intel_pxp_mark_termination_in_progress(struct intel_pxp *pxp);
29 int intel_pxp_get_readiness_status(struct intel_pxp *pxp, int timeout_ms);
30 int intel_pxp_get_backend_timeout_ms(struct intel_pxp *pxp);
31 int intel_pxp_start(struct intel_pxp *pxp);
32 void intel_pxp_end(struct intel_pxp *pxp);
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A Dintel_pxp_pm.h12 void intel_pxp_suspend_prepare(struct intel_pxp *pxp);
13 void intel_pxp_suspend(struct intel_pxp *pxp);
14 void intel_pxp_resume_complete(struct intel_pxp *pxp);
15 void intel_pxp_runtime_suspend(struct intel_pxp *pxp);
16 void intel_pxp_runtime_resume(struct intel_pxp *pxp);
18 static inline void intel_pxp_suspend_prepare(struct intel_pxp *pxp) in intel_pxp_suspend_prepare() argument
22 static inline void intel_pxp_suspend(struct intel_pxp *pxp) in intel_pxp_suspend() argument
26 static inline void intel_pxp_resume_complete(struct intel_pxp *pxp) in intel_pxp_resume_complete() argument
30 static inline void intel_pxp_runtime_suspend(struct intel_pxp *pxp) in intel_pxp_runtime_suspend() argument
34 static inline void intel_pxp_runtime_resume(struct intel_pxp *pxp) in intel_pxp_runtime_resume() argument
A Dintel_pxp_gsccs.h21 void intel_pxp_gsccs_fini(struct intel_pxp *pxp);
22 int intel_pxp_gsccs_init(struct intel_pxp *pxp);
24 int intel_pxp_gsccs_create_session(struct intel_pxp *pxp, int arb_session_id);
25 void intel_pxp_gsccs_end_arb_fw_session(struct intel_pxp *pxp, u32 arb_session_id);
26 bool intel_pxp_gsccs_is_ready_for_sessions(struct intel_pxp *pxp);
29 static inline void intel_pxp_gsccs_fini(struct intel_pxp *pxp) in intel_pxp_gsccs_fini() argument
33 static inline int intel_pxp_gsccs_init(struct intel_pxp *pxp) in intel_pxp_gsccs_init() argument
38 static inline bool intel_pxp_gsccs_is_ready_for_sessions(struct intel_pxp *pxp) in intel_pxp_gsccs_is_ready_for_sessions() argument
A Dintel_pxp_irq.h23 void intel_pxp_irq_enable(struct intel_pxp *pxp);
24 void intel_pxp_irq_disable(struct intel_pxp *pxp);
25 void intel_pxp_irq_handler(struct intel_pxp *pxp, u16 iir);
27 static inline void intel_pxp_irq_handler(struct intel_pxp *pxp, u16 iir) in intel_pxp_irq_handler() argument
31 static inline void intel_pxp_irq_enable(struct intel_pxp *pxp) in intel_pxp_irq_enable() argument
35 static inline void intel_pxp_irq_disable(struct intel_pxp *pxp) in intel_pxp_irq_disable() argument
A Dintel_pxp_huc.c17 int intel_pxp_huc_load_and_auth(struct intel_pxp *pxp) in intel_pxp_huc_load_and_auth() argument
28 if (!pxp || !pxp->pxp_component) in intel_pxp_huc_load_and_auth()
31 gt = pxp->ctrl_gt; in intel_pxp_huc_load_and_auth()
43 err = intel_pxp_tee_stream_message(pxp, client_id, fence_id, in intel_pxp_huc_load_and_auth()
A Dintel_pxp_session.h14 void intel_pxp_session_management_init(struct intel_pxp *pxp);
15 void intel_pxp_terminate(struct intel_pxp *pxp, bool post_invalidation_needs_restart);
17 static inline void intel_pxp_session_management_init(struct intel_pxp *pxp) in intel_pxp_session_management_init() argument
21 static inline void intel_pxp_terminate(struct intel_pxp *pxp, bool post_invalidation_needs_restart) in intel_pxp_terminate() argument
A Dintel_pxp_tee.h11 int intel_pxp_tee_component_init(struct intel_pxp *pxp);
12 void intel_pxp_tee_component_fini(struct intel_pxp *pxp);
14 int intel_pxp_tee_cmd_create_arb_session(struct intel_pxp *pxp,
17 int intel_pxp_tee_stream_message(struct intel_pxp *pxp,
A Dintel_pxp_cmd.c97 int intel_pxp_terminate_session(struct intel_pxp *pxp, u32 id) in intel_pxp_terminate_session() argument
100 struct intel_context *ce = pxp->ce; in intel_pxp_terminate_session()
104 if (!intel_pxp_is_enabled(pxp)) in intel_pxp_terminate_session()
A Dintel_pxp_debugfs.h13 void intel_pxp_debugfs_register(struct intel_pxp *pxp);
16 intel_pxp_debugfs_register(struct intel_pxp *pxp) in intel_pxp_debugfs_register() argument
/drivers/net/ethernet/qlogic/qed/
A Dqed_hw.c37 struct pxp_ptt_entry pxp; member
58 p_pool->ptts[i].pxp.offset = QED_BAR_INVALID_OFFSET; in qed_ptt_pool_alloc()
59 p_pool->ptts[i].pxp.pretend.control = 0; in qed_ptt_pool_alloc()
132 return le32_to_cpu(p_ptt->pxp.offset) << 2; in qed_ptt_get_hw_addr()
163 p_ptt->pxp.offset = cpu_to_le32(new_hw_addr >> 2); in qed_ptt_set_win()
168 le32_to_cpu(p_ptt->pxp.offset)); in qed_ptt_set_win()
302 p_ptt->pxp.pretend.control = cpu_to_le16(control); in qed_fid_pretend()
308 *(u32 *)&p_ptt->pxp.pretend); in qed_fid_pretend()
325 *(u32 *)&p_ptt->pxp.pretend); in qed_port_pretend()
341 *(u32 *)&p_ptt->pxp.pretend); in qed_port_unpretend()
[all …]
/drivers/gpu/drm/i915/
A DMakefile369 pxp/intel_pxp.o \
370 pxp/intel_pxp_huc.o \
371 pxp/intel_pxp_tee.o
374 pxp/intel_pxp_cmd.o \
375 pxp/intel_pxp_debugfs.o \
376 pxp/intel_pxp_gsccs.o \
377 pxp/intel_pxp_irq.o \
378 pxp/intel_pxp_pm.o \
379 pxp/intel_pxp_session.o

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