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Searched refs:lrc (Results 1 – 12 of 12) sorted by relevance

/Linux-v5.15/drivers/nfc/fdp/
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-v5.15/drivers/gpu/drm/i915/gt/
Dselftest_lrc.c134 u32 *lrc; in live_lrc_layout() local
142 lrc = (u32 *)__get_free_page(GFP_KERNEL); /* requires page alignment */ in live_lrc_layout()
143 if (!lrc) in live_lrc_layout()
145 GEM_BUG_ON(offset_in_page(lrc)); in live_lrc_layout()
162 __lrc_init_regs(memset(lrc, POISON_INUSE, PAGE_SIZE), in live_lrc_layout()
174 if (lrc[dw] == 0) { in live_lrc_layout()
188 if (lrc[dw] != lri) { in live_lrc_layout()
190 engine->name, dw, lri, lrc[dw]); in live_lrc_layout()
202 if (offset != lrc[dw]) { in live_lrc_layout()
204 engine->name, dw, offset, lrc[dw]); in live_lrc_layout()
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Dintel_execlists_submission.c395 rq->context->lrc.desc |= CTX_DESC_FORCE_RESTORE; in __unwind_incomplete_requests()
461 ce->lrc.lrca = lrc_update_regs(ce, engine, head); in reset_active()
490 ce->lrc.ccid = ce->tag; in __execlists_schedule_in()
497 ce->lrc.ccid = tag << (XEHP_SW_CTX_ID_SHIFT - 32); in __execlists_schedule_in()
507 ce->lrc.ccid = (1 + tag) << (GEN11_SW_CTX_ID_SHIFT - 32); in __execlists_schedule_in()
512 ce->lrc.ccid |= engine->execlists.ccid; in __execlists_schedule_in()
520 CE_TRACE(ce, "schedule-in, ccid:%x\n", ce->lrc.ccid); in __execlists_schedule_in()
596 CE_TRACE(ce, "schedule-out, ccid:%x\n", ce->lrc.ccid); in __execlists_schedule_out()
610 ccid = ce->lrc.ccid; in __execlists_schedule_out()
665 u64 desc = ce->lrc.desc; in execlists_update_context()
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Dintel_context_types.h127 } lrc; member
Dintel_lrc.c944 ce->lrc.lrca = lrc_update_regs(ce, ce->engine, ce->ring->tail); in lrc_reset()
975 ce->lrc.lrca = lrc_update_regs(ce, engine, ce->ring->tail); in lrc_pin()
Dintel_engine_cs.c1572 rq->context->lrc.ccid, in intel_engine_print_registers()
1586 rq->context->lrc.ccid, in intel_engine_print_registers()
/Linux-v5.15/drivers/media/usb/dvb-usb/
Dtechnisat-usb2.c410 u8 lrc = 0; in technisat_usb2_calc_lrc() local
412 lrc ^= *b++; in technisat_usb2_calc_lrc()
413 return lrc; in technisat_usb2_calc_lrc()
/Linux-v5.15/drivers/scsi/ibmvscsi_tgt/
Dibmvscsi_tgt.c3972 long lrc; in ibmvscsis_tpg_enable_store() local
3988 lrc = ibmvscsis_enable_change_state(vscsi); in ibmvscsis_tpg_enable_store()
3989 if (lrc) in ibmvscsis_tpg_enable_store()
3991 lrc, vscsi->state); in ibmvscsis_tpg_enable_store()
/Linux-v5.15/drivers/gpu/drm/i915/gvt/
Dscheduler.c346 u64 desc = ce->lrc.desc; in shadow_context_descriptor_update()
356 ce->lrc.desc = desc; in shadow_context_descriptor_update()
/Linux-v5.15/drivers/gpu/drm/i915/gt/uc/
Dintel_guc_submission.c1327 desc->hw_context_desc = ce->lrc.lrca; in guc_lrc_desc_pin()
1402 (ce->lrc.lrca & CTX_GTT_ADDRESS_MASK)) in __guc_context_pin()
2915 drm_printf(p, "\tHW Context Desc: 0x%08x\n", ce->lrc.lrca); in intel_guc_submission_print_context_info()
/Linux-v5.15/drivers/scsi/
DFlashPoint.c7483 unsigned char lrc; in FPT_CalcLrc() local
7484 lrc = 0; in FPT_CalcLrc()
7486 lrc ^= buffer[i]; in FPT_CalcLrc()
7487 return lrc; in FPT_CalcLrc()
/Linux-v5.15/drivers/gpu/drm/i915/
Di915_perf.c1270 stream->specific_ctx_id = ce->lrc.lrca >> 12; in oa_get_render_ctx_id()