Searched refs:ctb (Results 1 – 3 of 3) sorted by relevance
| /linux/drivers/gpu/drm/i915/gt/uc/ |
| H A D | intel_guc_ct.c | 160 static void guc_ct_buffer_reset(struct intel_guc_ct_buffer *ctb) in guc_ct_buffer_reset() argument
164 ctb->broken = false; in guc_ct_buffer_reset()
165 ctb->tail = 0; in guc_ct_buffer_reset()
166 ctb->head = 0; in guc_ct_buffer_reset()
167 space = CIRC_SPACE(ctb->tail, ctb->head, ctb->size) - ctb->resv_space; in guc_ct_buffer_reset()
168 atomic_set(&ctb->space, space); in guc_ct_buffer_reset()
170 guc_ct_buffer_desc_init(ctb->desc); in guc_ct_buffer_reset()
173 static void guc_ct_buffer_init(struct intel_guc_ct_buffer *ctb, in guc_ct_buffer_init() argument
179 ctb->desc = desc; in guc_ct_buffer_init()
180 ctb->cmds = cmds; in guc_ct_buffer_init()
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| /linux/drivers/gpu/drm/i915/ |
| H A D | i915_gpu_error.c | 678 const struct intel_ctb_coredump *ctb) in err_print_guc_ctb() argument
680 if (!ctb->size) in err_print_guc_ctb()
684 name, ctb->raw_status, ctb->raw_head, ctb->raw_tail, in err_print_guc_ctb()
685 ctb->head, ctb->tail, ctb->desc_offset, ctb->cmds_offset, ctb->size); in err_print_guc_ctb()
698 err_print_guc_ctb(m, "Send", error_uc->guc.ctb + 0); in err_print_uc()
699 err_print_guc_ctb(m, "Recv", error_uc->guc.ctb + 1); in err_print_uc()
1716 const struct intel_guc_ct_buffer *ctb, in gt_record_guc_ctb() argument
1719 if (!ctb || !ctb->desc) in gt_record_guc_ctb()
1722 saved->raw_status = ctb->desc->status; in gt_record_guc_ctb()
1723 saved->raw_head = ctb->desc->head; in gt_record_guc_ctb()
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| /linux/drivers/gpu/drm/xe/ |
| H A D | xe_guc_ct.c | 61 static void ct_dead_capture(struct xe_guc_ct *ct, struct guc_ctb *ctb, u32 reason_code);
63 #define CT_DEAD(ct, ctb, reason_code) ct_dead_capture((ct), (ctb), CT_DEAD_##reason_code) argument
65 #define CT_DEAD(ct, ctb, reason) \ argument
67 struct guc_ctb *_ctb = (ctb); \
1636 snapshot->ctb = kmalloc(snapshot->ctb_size, atomic ? GFP_ATOMIC : GFP_KERNEL); in guc_ct_snapshot_alloc()
1642 static void guc_ctb_snapshot_capture(struct xe_device *xe, struct guc_ctb *ctb, in guc_ctb_snapshot_capture() argument
1645 xe_map_memcpy_from(xe, &snapshot->desc, &ctb->desc, 0, in guc_ctb_snapshot_capture()
1647 memcpy(&snapshot->info, &ctb->info, sizeof(struct guc_ctb_info)); in guc_ctb_snapshot_capture()
1683 if (ct->bo && snapshot->ctb) in guc_ct_snapshot_capture()
1684 xe_map_memcpy_from(xe, snapshot->ctb, &ct->bo->vmap, 0, snapshot->ctb_size); in guc_ct_snapshot_capture()
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