diff options
author | Dave Airlie <airlied@redhat.com> | 2023-08-15 11:53:31 +1000 |
---|---|---|
committer | Dave Airlie <airlied@redhat.com> | 2023-08-15 11:53:32 +1000 |
commit | 57bca71dce1626092b6a2bc91225058af250a93f (patch) | |
tree | 0bd3df87e8256ed471734f3f7c5612f4f1d2dad7 /drivers/gpu/drm/i915/gt | |
parent | 2b9d7b6515220c30a596aba5633d675117f96500 (diff) | |
parent | 788568fad4015406fa84fc86cefbef7c470c7c1f (diff) |
Merge tag 'drm-intel-gt-next-2023-08-11' of git://anongit.freedesktop.org/drm/drm-intel into drm-next
Cross-subsystem Changes:
- Backmerge of drm-next
Driver Changes:
- Apply workaround 22016122933 correctly (Jonathan, Matt R)
- Simplify shmem_create_from_object map_type selection (Jonathan,
Tvrtko)
- Make i915_coherent_map_type GT-centric (Jonathan, Matt R)
- Selftest improvements (John)
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/ZNYR3bKFquGc7u9w@jlahtine-mobl.ger.corp.intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/gt')
-rw-r--r-- | drivers/gpu/drm/i915/gt/intel_engine_pm.c | 2 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/gt/intel_gt.c | 16 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/gt/intel_gt.h | 10 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/gt/intel_gtt.c | 4 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/gt/intel_lrc.c | 13 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/gt/intel_ring.c | 3 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/gt/selftest_context.c | 5 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/gt/selftest_hangcheck.c | 4 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/gt/selftest_lrc.c | 6 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/gt/shmem_utils.c | 3 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/gt/uc/intel_gsc_fw.c | 7 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/gt/uc/intel_guc.c | 11 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/gt/uc/intel_guc_ct.c | 4 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/gt/uc/intel_huc_fw.c | 3 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c | 3 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/gt/uc/selftest_guc.c | 6 |
16 files changed, 60 insertions, 40 deletions
diff --git a/drivers/gpu/drm/i915/gt/intel_engine_pm.c b/drivers/gpu/drm/i915/gt/intel_engine_pm.c index 21af0ec52223..b538b5c04948 100644 --- a/drivers/gpu/drm/i915/gt/intel_engine_pm.c +++ b/drivers/gpu/drm/i915/gt/intel_engine_pm.c @@ -39,7 +39,7 @@ static void dbg_poison_ce(struct intel_context *ce) if (ce->state) { struct drm_i915_gem_object *obj = ce->state->obj; - int type = i915_coherent_map_type(ce->engine->i915, obj, true); + int type = intel_gt_coherent_map_type(ce->engine->gt, obj, true); void *map; if (!i915_gem_object_trylock(obj, NULL)) diff --git a/drivers/gpu/drm/i915/gt/intel_gt.c b/drivers/gpu/drm/i915/gt/intel_gt.c index 078ac47896c4..449f0b7fc843 100644 --- a/drivers/gpu/drm/i915/gt/intel_gt.c +++ b/drivers/gpu/drm/i915/gt/intel_gt.c @@ -1003,3 +1003,19 @@ void intel_gt_info_print(const struct intel_gt_info *info, intel_sseu_dump(&info->sseu, p); } + +enum i915_map_type intel_gt_coherent_map_type(struct intel_gt *gt, + struct drm_i915_gem_object *obj, + bool always_coherent) +{ + /* + * Wa_22016122933: always return I915_MAP_WC for Media + * version 13.0 when the object is on the Media GT + */ + if (i915_gem_object_is_lmem(obj) || intel_gt_needs_wa_22016122933(gt)) + return I915_MAP_WC; + if (HAS_LLC(gt->i915) || always_coherent) + return I915_MAP_WB; + else + return I915_MAP_WC; +} diff --git a/drivers/gpu/drm/i915/gt/intel_gt.h b/drivers/gpu/drm/i915/gt/intel_gt.h index 6549e28fa219..6c34547b58b5 100644 --- a/drivers/gpu/drm/i915/gt/intel_gt.h +++ b/drivers/gpu/drm/i915/gt/intel_gt.h @@ -6,6 +6,7 @@ #ifndef __INTEL_GT__ #define __INTEL_GT__ +#include "i915_drv.h" #include "intel_engine_types.h" #include "intel_gt_types.h" #include "intel_reset.h" @@ -24,6 +25,11 @@ static inline bool gt_is_root(struct intel_gt *gt) return !gt->info.id; } +static inline bool intel_gt_needs_wa_22016122933(struct intel_gt *gt) +{ + return MEDIA_VER_FULL(gt->i915) == IP_VER(13, 0) && gt->type == GT_MEDIA; +} + static inline struct intel_gt *uc_to_gt(struct intel_uc *uc) { return container_of(uc, struct intel_gt, uc); @@ -107,4 +113,8 @@ void intel_gt_info_print(const struct intel_gt_info *info, void intel_gt_watchdog_work(struct work_struct *work); +enum i915_map_type intel_gt_coherent_map_type(struct intel_gt *gt, + struct drm_i915_gem_object *obj, + bool always_coherent); + #endif /* __INTEL_GT_H__ */ diff --git a/drivers/gpu/drm/i915/gt/intel_gtt.c b/drivers/gpu/drm/i915/gt/intel_gtt.c index 731d9f2bbc56..13944a14ea2d 100644 --- a/drivers/gpu/drm/i915/gt/intel_gtt.c +++ b/drivers/gpu/drm/i915/gt/intel_gtt.c @@ -89,7 +89,7 @@ int map_pt_dma(struct i915_address_space *vm, struct drm_i915_gem_object *obj) enum i915_map_type type; void *vaddr; - type = i915_coherent_map_type(vm->i915, obj, true); + type = intel_gt_coherent_map_type(vm->gt, obj, true); vaddr = i915_gem_object_pin_map_unlocked(obj, type); if (IS_ERR(vaddr)) return PTR_ERR(vaddr); @@ -103,7 +103,7 @@ int map_pt_dma_locked(struct i915_address_space *vm, struct drm_i915_gem_object enum i915_map_type type; void *vaddr; - type = i915_coherent_map_type(vm->i915, obj, true); + type = intel_gt_coherent_map_type(vm->gt, obj, true); vaddr = i915_gem_object_pin_map(obj, type); if (IS_ERR(vaddr)) return PTR_ERR(vaddr); diff --git a/drivers/gpu/drm/i915/gt/intel_lrc.c b/drivers/gpu/drm/i915/gt/intel_lrc.c index 119deb9f938c..957d0aeb0c02 100644 --- a/drivers/gpu/drm/i915/gt/intel_lrc.c +++ b/drivers/gpu/drm/i915/gt/intel_lrc.c @@ -1095,10 +1095,11 @@ __lrc_alloc_state(struct intel_context *ce, struct intel_engine_cs *engine) if (IS_ERR(obj)) { obj = i915_gem_object_create_shmem(engine->i915, context_size); /* - * Wa_22016122933: For MTL the shared memory needs to be mapped - * as WC on CPU side and UC (PAT index 2) on GPU side + * Wa_22016122933: For Media version 13.0, all Media GT shared + * memory needs to be mapped as WC on CPU side and UC (PAT + * index 2) on GPU side. */ - if (IS_METEORLAKE(engine->i915)) + if (intel_gt_needs_wa_22016122933(engine->gt)) i915_gem_object_set_cache_coherency(obj, I915_CACHE_NONE); } if (IS_ERR(obj)) @@ -1191,9 +1192,9 @@ lrc_pre_pin(struct intel_context *ce, GEM_BUG_ON(!i915_vma_is_pinned(ce->state)); *vaddr = i915_gem_object_pin_map(ce->state->obj, - i915_coherent_map_type(ce->engine->i915, - ce->state->obj, - false) | + intel_gt_coherent_map_type(ce->engine->gt, + ce->state->obj, + false) | I915_MAP_OVERRIDE); return PTR_ERR_OR_ZERO(*vaddr); diff --git a/drivers/gpu/drm/i915/gt/intel_ring.c b/drivers/gpu/drm/i915/gt/intel_ring.c index fb99143be98e..59da4b7bd262 100644 --- a/drivers/gpu/drm/i915/gt/intel_ring.c +++ b/drivers/gpu/drm/i915/gt/intel_ring.c @@ -13,6 +13,7 @@ #include "intel_engine_regs.h" #include "intel_gpu_commands.h" #include "intel_ring.h" +#include "intel_gt.h" #include "intel_timeline.h" unsigned int intel_ring_update_space(struct intel_ring *ring) @@ -56,7 +57,7 @@ int intel_ring_pin(struct intel_ring *ring, struct i915_gem_ww_ctx *ww) if (i915_vma_is_map_and_fenceable(vma) && !HAS_LLC(vma->vm->i915)) { addr = (void __force *)i915_vma_pin_iomap(vma); } else { - int type = i915_coherent_map_type(vma->vm->i915, vma->obj, false); + int type = intel_gt_coherent_map_type(vma->vm->gt, vma->obj, false); addr = i915_gem_object_pin_map(vma->obj, type); } diff --git a/drivers/gpu/drm/i915/gt/selftest_context.c b/drivers/gpu/drm/i915/gt/selftest_context.c index 76fbae358072..47070cba7eb1 100644 --- a/drivers/gpu/drm/i915/gt/selftest_context.c +++ b/drivers/gpu/drm/i915/gt/selftest_context.c @@ -88,8 +88,9 @@ static int __live_context_size(struct intel_engine_cs *engine) goto err; vaddr = i915_gem_object_pin_map_unlocked(ce->state->obj, - i915_coherent_map_type(engine->i915, - ce->state->obj, false)); + intel_gt_coherent_map_type(engine->gt, + ce->state->obj, + false)); if (IS_ERR(vaddr)) { err = PTR_ERR(vaddr); intel_context_unpin(ce); diff --git a/drivers/gpu/drm/i915/gt/selftest_hangcheck.c b/drivers/gpu/drm/i915/gt/selftest_hangcheck.c index 8b0d84f2aad2..0dd4d00ee894 100644 --- a/drivers/gpu/drm/i915/gt/selftest_hangcheck.c +++ b/drivers/gpu/drm/i915/gt/selftest_hangcheck.c @@ -73,7 +73,7 @@ static int hang_init(struct hang *h, struct intel_gt *gt) h->seqno = memset(vaddr, 0xff, PAGE_SIZE); vaddr = i915_gem_object_pin_map_unlocked(h->obj, - i915_coherent_map_type(gt->i915, h->obj, false)); + intel_gt_coherent_map_type(gt, h->obj, false)); if (IS_ERR(vaddr)) { err = PTR_ERR(vaddr); goto err_unpin_hws; @@ -119,7 +119,7 @@ hang_create_request(struct hang *h, struct intel_engine_cs *engine) return ERR_CAST(obj); } - vaddr = i915_gem_object_pin_map_unlocked(obj, i915_coherent_map_type(gt->i915, obj, false)); + vaddr = i915_gem_object_pin_map_unlocked(obj, intel_gt_coherent_map_type(gt, obj, false)); if (IS_ERR(vaddr)) { i915_gem_object_put(obj); i915_vm_put(vm); diff --git a/drivers/gpu/drm/i915/gt/selftest_lrc.c b/drivers/gpu/drm/i915/gt/selftest_lrc.c index a78a3d2c2e16..5f826b6dcf5d 100644 --- a/drivers/gpu/drm/i915/gt/selftest_lrc.c +++ b/drivers/gpu/drm/i915/gt/selftest_lrc.c @@ -1292,9 +1292,9 @@ static int compare_isolation(struct intel_engine_cs *engine, } lrc = i915_gem_object_pin_map_unlocked(ce->state->obj, - i915_coherent_map_type(engine->i915, - ce->state->obj, - false)); + intel_gt_coherent_map_type(engine->gt, + ce->state->obj, + false)); if (IS_ERR(lrc)) { err = PTR_ERR(lrc); goto err_B1; diff --git a/drivers/gpu/drm/i915/gt/shmem_utils.c b/drivers/gpu/drm/i915/gt/shmem_utils.c index 449c9ed44382..bccc3a1200bc 100644 --- a/drivers/gpu/drm/i915/gt/shmem_utils.c +++ b/drivers/gpu/drm/i915/gt/shmem_utils.c @@ -33,7 +33,6 @@ struct file *shmem_create_from_data(const char *name, void *data, size_t len) struct file *shmem_create_from_object(struct drm_i915_gem_object *obj) { - struct drm_i915_private *i915 = to_i915(obj->base.dev); enum i915_map_type map_type; struct file *file; void *ptr; @@ -44,7 +43,7 @@ struct file *shmem_create_from_object(struct drm_i915_gem_object *obj) return file; } - map_type = i915_coherent_map_type(i915, obj, true); + map_type = i915_gem_object_is_lmem(obj) ? I915_MAP_WC : I915_MAP_WB; ptr = i915_gem_object_pin_map_unlocked(obj, map_type); if (IS_ERR(ptr)) return ERR_CAST(ptr); diff --git a/drivers/gpu/drm/i915/gt/uc/intel_gsc_fw.c b/drivers/gpu/drm/i915/gt/uc/intel_gsc_fw.c index 163021705210..e2e42b3e0d5d 100644 --- a/drivers/gpu/drm/i915/gt/uc/intel_gsc_fw.c +++ b/drivers/gpu/drm/i915/gt/uc/intel_gsc_fw.c @@ -282,7 +282,6 @@ out_rq: static int gsc_fw_load_prepare(struct intel_gsc_uc *gsc) { struct intel_gt *gt = gsc_uc_to_gt(gsc); - struct drm_i915_private *i915 = gt->i915; void *src; if (!gsc->local) @@ -292,17 +291,13 @@ static int gsc_fw_load_prepare(struct intel_gsc_uc *gsc) return -ENOSPC; src = i915_gem_object_pin_map_unlocked(gsc->fw.obj, - i915_coherent_map_type(i915, gsc->fw.obj, true)); + intel_gt_coherent_map_type(gt, gsc->fw.obj, true)); if (IS_ERR(src)) return PTR_ERR(src); memcpy_toio(gsc->local_vaddr, src, gsc->fw.size); memset_io(gsc->local_vaddr + gsc->fw.size, 0, gsc->local->size - gsc->fw.size); - /* - * Wa_22016122933: Making sure the data in dst is - * visible to GSC right away - */ intel_guc_write_barrier(>->uc.guc); i915_gem_object_unpin_map(gsc->fw.obj); diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc.c b/drivers/gpu/drm/i915/gt/uc/intel_guc.c index 2eb891b270ae..569b5fe94c41 100644 --- a/drivers/gpu/drm/i915/gt/uc/intel_guc.c +++ b/drivers/gpu/drm/i915/gt/uc/intel_guc.c @@ -745,10 +745,11 @@ struct i915_vma *intel_guc_allocate_vma(struct intel_guc *guc, u32 size) return ERR_CAST(obj); /* - * Wa_22016122933: For MTL the shared memory needs to be mapped - * as WC on CPU side and UC (PAT index 2) on GPU side + * Wa_22016122933: For Media version 13.0, all Media GT shared + * memory needs to be mapped as WC on CPU side and UC (PAT + * index 2) on GPU side. */ - if (IS_METEORLAKE(gt->i915)) + if (intel_gt_needs_wa_22016122933(gt)) i915_gem_object_set_cache_coherency(obj, I915_CACHE_NONE); vma = i915_vma_instance(obj, >->ggtt->vm, NULL); @@ -792,8 +793,8 @@ int intel_guc_allocate_and_map_vma(struct intel_guc *guc, u32 size, return PTR_ERR(vma); vaddr = i915_gem_object_pin_map_unlocked(vma->obj, - i915_coherent_map_type(guc_to_gt(guc)->i915, - vma->obj, true)); + intel_gt_coherent_map_type(guc_to_gt(guc), + vma->obj, true)); if (IS_ERR(vaddr)) { i915_vma_unpin_and_release(&vma, 0); return PTR_ERR(vaddr); diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_ct.c b/drivers/gpu/drm/i915/gt/uc/intel_guc_ct.c index f28a3a83742d..97eadd08181d 100644 --- a/drivers/gpu/drm/i915/gt/uc/intel_guc_ct.c +++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_ct.c @@ -960,10 +960,6 @@ static int ct_read(struct intel_guc_ct *ct, struct ct_incoming_msg **msg) /* now update descriptor */ WRITE_ONCE(desc->head, head); - /* - * Wa_22016122933: Making sure the head update is - * visible to GuC right away - */ intel_guc_write_barrier(ct_to_guc(ct)); return available - len; diff --git a/drivers/gpu/drm/i915/gt/uc/intel_huc_fw.c b/drivers/gpu/drm/i915/gt/uc/intel_huc_fw.c index 48f506a26e6d..b648238cc675 100644 --- a/drivers/gpu/drm/i915/gt/uc/intel_huc_fw.c +++ b/drivers/gpu/drm/i915/gt/uc/intel_huc_fw.c @@ -27,7 +27,6 @@ struct mtl_huc_auth_msg_out { int intel_huc_fw_auth_via_gsccs(struct intel_huc *huc) { struct intel_gt *gt = huc_to_gt(huc); - struct drm_i915_private *i915 = gt->i915; struct drm_i915_gem_object *obj; struct mtl_huc_auth_msg_in *msg_in; struct mtl_huc_auth_msg_out *msg_out; @@ -43,7 +42,7 @@ int intel_huc_fw_auth_via_gsccs(struct intel_huc *huc) pkt_offset = i915_ggtt_offset(huc->heci_pkt); pkt_vaddr = i915_gem_object_pin_map_unlocked(obj, - i915_coherent_map_type(i915, obj, true)); + intel_gt_coherent_map_type(gt, obj, true)); if (IS_ERR(pkt_vaddr)) return PTR_ERR(pkt_vaddr); diff --git a/drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c b/drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c index 596e7ee1973d..8be005de1d28 100644 --- a/drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c +++ b/drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c @@ -11,6 +11,7 @@ #include <drm/drm_print.h> #include "gem/i915_gem_lmem.h" +#include "gt/intel_gt.h" #include "gt/intel_gt_print.h" #include "intel_gsc_binary_headers.h" #include "intel_gsc_fw.h" @@ -1197,7 +1198,7 @@ static int uc_fw_rsa_data_create(struct intel_uc_fw *uc_fw) return PTR_ERR(vma); vaddr = i915_gem_object_pin_map_unlocked(vma->obj, - i915_coherent_map_type(gt->i915, vma->obj, true)); + intel_gt_coherent_map_type(gt, vma->obj, true)); if (IS_ERR(vaddr)) { i915_vma_unpin_and_release(&vma, 0); err = PTR_ERR(vaddr); diff --git a/drivers/gpu/drm/i915/gt/uc/selftest_guc.c b/drivers/gpu/drm/i915/gt/uc/selftest_guc.c index 1fd760539f77..bfb72143566f 100644 --- a/drivers/gpu/drm/i915/gt/uc/selftest_guc.c +++ b/drivers/gpu/drm/i915/gt/uc/selftest_guc.c @@ -204,9 +204,9 @@ static int intel_guc_steal_guc_ids(void *arg) if (IS_ERR(rq)) { ret = PTR_ERR(rq); rq = NULL; - if (ret != -EAGAIN) { - guc_err(guc, "Failed to create request %d: %pe\n", - context_index, ERR_PTR(ret)); + if ((ret != -EAGAIN) || !last) { + guc_err(guc, "Failed to create %srequest %d: %pe\n", + last ? "" : "first ", context_index, ERR_PTR(ret)); goto err_spin_rq; } } else { |