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Searched refs:lrc (Results 1 – 17 of 17) sorted by relevance

/linux/drivers/gpu/drm/xe/
H A Dxe_lrc.c79 lrc_to_xe(struct xe_lrc *lrc) in lrc_to_xe() argument
81 return gt_to_xe(lrc->fence_ctx.gt); in lrc_to_xe()
704 static inline bool xe_lrc_has_indirect_ring_state(struct xe_lrc *lrc) in xe_lrc_has_indirect_ring_state() argument
706 return lrc->flags & XE_LRC_FLAG_INDIRECT_RING_STATE; in xe_lrc_has_indirect_ring_state()
709 static inline u32 __xe_lrc_ring_offset(struct xe_lrc *lrc) in __xe_lrc_ring_offset() argument
714 u32 xe_lrc_pphwsp_offset(struct xe_lrc *lrc) in xe_lrc_pphwsp_offset() argument
716 return lrc->ring.size; in xe_lrc_pphwsp_offset()
730 u32 xe_lrc_regs_offset(struct xe_lrc *lrc) in xe_lrc_regs_offset() argument
732 return xe_lrc_pphwsp_offset(lrc) + LRC_PPHWSP_SIZE; in xe_lrc_regs_offset()
761 static inline u32 __xe_lrc_seqno_offset(struct xe_lrc *lrc) in __xe_lrc_seqno_offset() argument
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H A Dxe_lrc.h64 static inline struct xe_lrc *xe_lrc_get(struct xe_lrc *lrc) in xe_lrc_get() argument
66 kref_get(&lrc->refcount); in xe_lrc_get()
67 return lrc; in xe_lrc_get()
77 static inline void xe_lrc_put(struct xe_lrc *lrc) in xe_lrc_put() argument
79 if (lrc) in xe_lrc_put()
80 kref_put(&lrc->refcount, xe_lrc_destroy); in xe_lrc_put()
95 u32 xe_lrc_pphwsp_offset(struct xe_lrc *lrc);
96 u32 xe_lrc_regs_offset(struct xe_lrc *lrc);
98 void xe_lrc_set_ring_tail(struct xe_lrc *lrc, u32 tail);
99 u32 xe_lrc_ring_tail(struct xe_lrc *lrc);
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H A Dxe_trace_lrc.h19 #define __dev_name_lrc(lrc) dev_name(gt_to_xe((lrc)->fence_ctx.gt)->drm.dev) argument
22 TP_PROTO(struct xe_lrc *lrc, uint64_t old),
23 TP_ARGS(lrc, old),
25 __field(struct xe_lrc *, lrc)
28 __string(name, lrc->fence_ctx.name)
29 __string(device_id, __dev_name_lrc(lrc))
33 __entry->lrc = lrc;
35 __entry->new = lrc->ctx_timestamp;
40 __entry->lrc, __get_str(name),
H A Dxe_ring_ops.c269 static int emit_copy_timestamp(struct xe_device *xe, struct xe_lrc *lrc, in emit_copy_timestamp() argument
274 dw[i++] = xe_lrc_ctx_job_timestamp_ggtt_addr(lrc); in emit_copy_timestamp()
285 dw[i++] = xe_lrc_ctx_timestamp_ggtt_addr(lrc); in emit_copy_timestamp()
292 static int emit_fake_watchdog(struct xe_lrc *lrc, u32 *dw, int i) in emit_fake_watchdog() argument
307 dw[i++] = lower_32_bits(xe_lrc_ggtt_addr(lrc)); in emit_fake_watchdog()
308 dw[i++] = upper_32_bits(xe_lrc_ggtt_addr(lrc)); in emit_fake_watchdog()
319 static void __emit_job_gen12_simple(struct xe_sched_job *job, struct xe_lrc *lrc, in __emit_job_gen12_simple() argument
326 *head = lrc->ring.tail; in __emit_job_gen12_simple()
329 i = emit_fake_watchdog(lrc, dw, i); in __emit_job_gen12_simple()
331 i = emit_copy_timestamp(gt_to_xe(gt), lrc, dw, i); in __emit_job_gen12_simple()
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H A Dxe_sriov_vf_ccs.c185 struct xe_lrc *lrc = xe_exec_queue_lrc(ctx->mig_q); in ccs_rw_update_ring() local
194 lrc->ring.tail = 0; in ccs_rw_update_ring()
195 xe_lrc_set_ring_head(lrc, 0); in ccs_rw_update_ring()
204 xe_lrc_write_ring(lrc, dw, i * sizeof(u32)); in ccs_rw_update_ring()
205 xe_lrc_set_ring_tail(lrc, lrc->ring.tail); in ccs_rw_update_ring()
315 struct xe_lrc *lrc = xe_exec_queue_lrc(ctx->mig_q); in xe_sriov_vf_ccs_fini() local
321 xe_lrc_set_ring_tail(lrc, xe_lrc_ring_head(lrc)); in xe_sriov_vf_ccs_fini()
396 struct xe_lrc *lrc = xe_exec_queue_lrc(ctx->mig_q); in xe_sriov_vf_ccs_rw_update_bb_addr() local
400 xe_map_wr(xe, &lrc->bo->vmap, XE_SRIOV_VF_CCS_RW_BB_ADDR_OFFSET, u32, addr); in xe_sriov_vf_ccs_rw_update_bb_addr()
H A Dxe_exec_queue.c116 struct xe_lrc *lrc; in xe_exec_queue_group_cleanup() local
132 xa_for_each(&group->xa, idx, lrc) in xe_exec_queue_group_cleanup()
133 xe_lrc_put(lrc); in xe_exec_queue_group_cleanup()
213 q = kzalloc_flex(*q, lrc, width); in __xe_exec_queue_alloc()
274 static void xe_exec_queue_set_lrc(struct xe_exec_queue *q, struct xe_lrc *lrc, u16 idx) in xe_exec_queue_set_lrc() argument
279 q->lrc[idx] = lrc; in xe_exec_queue_set_lrc()
295 struct xe_lrc *lrc; in xe_exec_queue_get_lrc() local
300 lrc = q->lrc[idx]; in xe_exec_queue_get_lrc()
301 if (lrc) in xe_exec_queue_get_lrc()
302 xe_lrc_get(lrc); in xe_exec_queue_get_lrc()
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H A Dxe_guc_submit.c798 u32, lower_32_bits(xe_lrc_descriptor(q->lrc[0]))); in xe_guc_exec_queue_group_cgp_update()
848 xe_lrc_set_multi_queue_priority(q->lrc[0], priority); in xe_guc_exec_queue_group_cgp_sync()
932 struct xe_lrc *lrc = q->lrc[i]; in __register_mlrc_exec_queue() local
934 action[len++] = lower_32_bits(xe_lrc_descriptor(lrc)); in __register_mlrc_exec_queue()
935 action[len++] = upper_32_bits(xe_lrc_descriptor(lrc)); in __register_mlrc_exec_queue()
986 struct xe_lrc *lrc = q->lrc[0]; in register_exec_queue() local
996 info.hwlrca_lo = lower_32_bits(xe_lrc_descriptor(lrc)); in register_exec_queue()
997 info.hwlrca_hi = upper_32_bits(xe_lrc_descriptor(lrc)); in register_exec_queue()
1009 u64 ggtt_addr = xe_lrc_parallel_ggtt_addr(lrc); in register_exec_queue()
1010 struct iosys_map map = xe_lrc_parallel_map(lrc); in register_exec_queue()
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H A Dxe_gt_types.h341 unsigned long *lrc; member
359 unsigned long *lrc; member
H A Dxe_tuning.c196 gt->tuning_active.lrc = p; in xe_tuning_init()
239 hwe->gt->tuning_active.lrc, in xe_tuning_process_lrc()
267 for_each_set_bit(idx, gt->tuning_active.lrc, ARRAY_SIZE(lrc_tunings)) in xe_tuning_dump()
H A Dxe_execlist_types.h31 struct xe_lrc *lrc; member
H A Dxe_wa.c885 xe_rtp_process_ctx_enable_active_tracking(&ctx, hwe->gt->wa_active.lrc, in xe_wa_process_lrc()
939 gt->wa_active.lrc = p; in xe_wa_gt_init()
979 for_each_set_bit(idx, gt->wa_active.lrc, ARRAY_SIZE(lrc_was)) in xe_wa_gt_dump()
H A Dxe_gt.c442 &q->lrc[0]->bo->vmap, in xe_gt_record_default_lrcs()
443 xe_lrc_pphwsp_offset(q->lrc[0]), in xe_gt_record_default_lrcs()
H A Dxe_migrate.c1113 return migrate->q->lrc[0]; in xe_migrate_lrc()
/linux/drivers/nfc/fdp/
H A Di2c.c66 u8 lrc = 0; in fdp_nci_i2c_add_len_lrc() local
76 lrc ^= skb->data[i]; in fdp_nci_i2c_add_len_lrc()
78 skb_put_u8(skb, lrc); in fdp_nci_i2c_add_len_lrc()
132 u8 tmp[FDP_NCI_I2C_MAX_PAYLOAD], lrc, k; in fdp_nci_i2c_read() local
151 for (lrc = i = 0; i < r; i++) in fdp_nci_i2c_read()
152 lrc ^= tmp[i]; in fdp_nci_i2c_read()
159 if (lrc) { in fdp_nci_i2c_read()
/linux/drivers/gpu/drm/i915/gt/uc/
H A Dintel_guc_capture.c1555 (n->lrca & CTX_GTT_ADDRESS_MASK) == (ce->lrc.lrca & CTX_GTT_ADDRESS_MASK)) in intel_guc_capture_is_matching_engine()
1587 (n->lrca & CTX_GTT_ADDRESS_MASK) == (ce->lrc.lrca & CTX_GTT_ADDRESS_MASK)) { in intel_guc_capture_get_matching_node()
1597 ce->guc_id.id, ce->lrc.lrca); in intel_guc_capture_get_matching_node()
/linux/drivers/gpu/drm/i915/gt/
H A Dintel_engine_cs.c2183 rq->context->lrc.ccid, in intel_engine_print_registers()
2197 rq->context->lrc.ccid, in intel_engine_print_registers()
/linux/drivers/scsi/
H A DFlashPoint.c7482 unsigned char lrc; in FPT_CalcLrc() local
7483 lrc = 0; in FPT_CalcLrc()
7485 lrc ^= buffer[i]; in FPT_CalcLrc()
7486 return lrc; in FPT_CalcLrc()