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Searched refs:pxp (Results 1 – 25 of 55) sorted by relevance

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/openbmc/linux/drivers/gpu/drm/i915/pxp/
H 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()
220 i915->pxp = kzalloc(sizeof(*i915->pxp), GFP_KERNEL); in intel_pxp_init()
221 if (!i915->pxp) in intel_pxp_init()
243 if (!i915->pxp) in intel_pxp_fini()
255 kfree(i915->pxp); in intel_pxp_fini()
256 i915->pxp = NULL; in intel_pxp_fini()
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H 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()
141 pxp_create_arb_session(pxp); in pxp_terminate_complete()
148 struct intel_pxp *pxp = container_of(work, typeof(*pxp), session_work); in pxp_session_work() local
161 intel_pxp_invalidate(pxp); in pxp_session_work()
177 pxp_terminate_complete(pxp); in pxp_session_work()
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H 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()
39 if (!intel_pxp_is_enabled(pxp)) in intel_pxp_resume_complete()
48 if (!HAS_ENGINE(pxp->ctrl_gt, GSC0) && !pxp->pxp_component) in intel_pxp_resume_complete()
51 intel_pxp_init_hw(pxp); in intel_pxp_resume_complete()
56 if (!intel_pxp_is_enabled(pxp)) in intel_pxp_runtime_suspend()
59 pxp->arb_is_valid = false; in intel_pxp_runtime_suspend()
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H A Dintel_pxp_tee.c63 mutex_lock(&pxp->tee_mutex); in intel_pxp_tee_io_message()
118 mutex_lock(&pxp->tee_mutex); in intel_pxp_tee_stream_message()
157 struct intel_pxp *pxp = i915->pxp; in i915_pxp_tee_component_bind() local
169 pxp->pxp_component = data; in i915_pxp_tee_component_bind()
189 intel_pxp_init_hw(pxp); in i915_pxp_tee_component_bind()
200 struct intel_pxp *pxp = i915->pxp; in i915_pxp_tee_component_unbind() local
205 intel_pxp_fini_hw(pxp); in i915_pxp_tee_component_unbind()
208 pxp->pxp_component = NULL; in i915_pxp_tee_component_unbind()
211 if (pxp->dev_link) { in i915_pxp_tee_component_unbind()
213 pxp->dev_link = NULL; in i915_pxp_tee_component_unbind()
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H 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()
49 if (pxp->session_events) in intel_pxp_irq_handler()
71 struct intel_gt *gt = pxp->ctrl_gt; in intel_pxp_irq_enable()
75 if (!pxp->irq_enabled) in intel_pxp_irq_enable()
79 pxp->irq_enabled = true; in intel_pxp_irq_enable()
86 struct intel_gt *gt = pxp->ctrl_gt; in intel_pxp_irq_disable()
95 GEM_WARN_ON(intel_pxp_is_active(pxp)); in intel_pxp_irq_disable()
99 pxp->irq_enabled = false; in intel_pxp_irq_disable()
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H 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);
29 int intel_pxp_get_readiness_status(struct intel_pxp *pxp);
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);
34 int intel_pxp_key_check(struct intel_pxp *pxp,
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H 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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H 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);
17 static inline void intel_pxp_suspend_prepare(struct intel_pxp *pxp) in intel_pxp_suspend_prepare() argument
21 static inline void intel_pxp_suspend(struct intel_pxp *pxp) in intel_pxp_suspend() argument
25 static inline void intel_pxp_resume_complete(struct intel_pxp *pxp) in intel_pxp_resume_complete() argument
29 static inline void intel_pxp_runtime_suspend(struct intel_pxp *pxp) in intel_pxp_runtime_suspend() argument
33 static inline void intel_pxp_runtime_resume(struct intel_pxp *pxp) in intel_pxp_runtime_resume() argument
35 intel_pxp_resume_complete(pxp); in intel_pxp_runtime_resume()
H A Dintel_pxp_gsccs.c52 gsccs_send_message(struct intel_pxp *pxp, in gsccs_send_message() argument
58 struct intel_gt *gt = pxp->ctrl_gt; in gsccs_send_message()
80 mutex_lock(&pxp->tee_mutex); in gsccs_send_message()
159 mutex_unlock(&pxp->tee_mutex); in gsccs_send_message()
223 ret = gsccs_send_message_retry_complete(pxp, in intel_pxp_gsccs_create_session()
305 gsccs_cleanup_fw_host_session_handle(pxp); in gsccs_destroy_execution_resource()
370 struct intel_gt *gt = pxp->ctrl_gt; in gsccs_allocate_execution_resource()
408 ce->vm = i915_vm_get(pxp->ctrl_gt->vm); in gsccs_allocate_execution_resource()
429 gsccs_destroy_execution_resource(pxp); in intel_pxp_gsccs_fini()
431 intel_pxp_fini_hw(pxp); in intel_pxp_gsccs_fini()
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H A Dintel_pxp_gsccs.h23 void intel_pxp_gsccs_fini(struct intel_pxp *pxp);
24 int intel_pxp_gsccs_init(struct intel_pxp *pxp);
26 int intel_pxp_gsccs_create_session(struct intel_pxp *pxp, int arb_session_id);
27 void intel_pxp_gsccs_end_arb_fw_session(struct intel_pxp *pxp, u32 arb_session_id);
30 static inline void intel_pxp_gsccs_fini(struct intel_pxp *pxp) in intel_pxp_gsccs_fini() argument
34 static inline int intel_pxp_gsccs_init(struct intel_pxp *pxp) in intel_pxp_gsccs_init() argument
41 bool intel_pxp_gsccs_is_ready_for_sessions(struct intel_pxp *pxp);
H 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
H 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
H 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,
H 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()
H 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
H 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()
H A Dintel_pxp_huc.h11 int intel_pxp_huc_load_and_auth(struct intel_pxp *pxp);
H A Dintel_pxp_cmd.h13 int intel_pxp_terminate_session(struct intel_pxp *pxp, u32 idx);
/openbmc/linux/Documentation/devicetree/bindings/media/
H A Dfsl,imx6ull-pxp.yaml5 $id: http://devicetree.org/schemas/media/fsl,imx6ull-pxp.yaml#
24 - fsl,imx6ul-pxp
25 - fsl,imx6ull-pxp
26 - fsl,imx7d-pxp
29 - fsl,imx6sll-pxp
30 - fsl,imx6sx-pxp
31 - const: fsl,imx6ull-pxp
62 - fsl,imx6sx-pxp
63 - fsl,imx6ul-pxp
81 pxp: pxp@21cc000 {
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/openbmc/linux/drivers/net/ethernet/qlogic/qed/
H A Dqed_hw.c37 struct pxp_ptt_entry pxp; member
58 p_pool->ptts[i].pxp.offset = QED_BAR_INVALID_OFFSET; in qed_ptt_pool_alloc()
59 p_pool->ptts[i].pxp.pretend.control = 0; in qed_ptt_pool_alloc()
79 p_ptt->pxp.offset = QED_BAR_INVALID_OFFSET; in qed_ptt_invalidate()
143 return le32_to_cpu(p_ptt->pxp.offset) << 2; in qed_ptt_get_hw_addr()
174 p_ptt->pxp.offset = cpu_to_le32(new_hw_addr >> 2); in qed_ptt_set_win()
179 le32_to_cpu(p_ptt->pxp.offset)); in qed_ptt_set_win()
319 *(u32 *)&p_ptt->pxp.pretend); in qed_fid_pretend()
336 *(u32 *)&p_ptt->pxp.pretend); in qed_port_pretend()
352 *(u32 *)&p_ptt->pxp.pretend); in qed_port_unpretend()
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/openbmc/linux/drivers/gpu/drm/i915/
H A DMakefile348 pxp/intel_pxp.o \
349 pxp/intel_pxp_tee.o \
350 pxp/intel_pxp_huc.o
353 pxp/intel_pxp_cmd.o \
354 pxp/intel_pxp_debugfs.o \
355 pxp/intel_pxp_gsccs.o \
356 pxp/intel_pxp_irq.o \
357 pxp/intel_pxp_pm.o \
358 pxp/intel_pxp_session.o
/openbmc/linux/arch/arm/boot/dts/nxp/imx/
H A Dimx6ull.dtsi38 &pxp {
39 compatible = "fsl,imx6ull-pxp";
H A Dimx7d.dtsi169 pxp: pxp@30700000 { label
170 compatible = "fsl,imx7d-pxp";
/openbmc/linux/Documentation/devicetree/bindings/soc/imx/
H A Dfsl,imx93-media-blk-ctrl.yaml43 - const: pxp
78 "pxp", "lcdif", "isi", "csi", "dsi";
/openbmc/linux/drivers/media/platform/nxp/
H A DMakefile10 obj-$(CONFIG_VIDEO_IMX_PXP) += imx-pxp.o

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