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/linux-6.1.9/Documentation/devicetree/bindings/mfd/
Daspeed-lpc.yaml28 management and bus snoop configuration.
67 and bus snoop configuration.
121 "^lpc-snoop@[0-9a-f]+$":
126 The LPC snoop interface allows the BMC to listen on and record the data
133 - aspeed,ast2400-lpc-snoop
134 - aspeed,ast2500-lpc-snoop
135 - aspeed,ast2600-lpc-snoop
143 snoop-ports:
145 description: The LPC I/O ports to snoop
150 - snoop-ports
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/linux-6.1.9/drivers/usb/core/
Ddevio.c121 #define snoop(dev, format, arg...) \ macro
633 snoop(&urb->dev->dev, "urb complete\n"); in async_completed()
1068 snoop(&dev->dev, "opened by process %d: %s\n", task_pid_nr(current), in usbdev_open()
1198 snoop(&dev->dev, "control urb: bRequestType=%02x " in do_proc_control()
1687 snoop(&ps->dev->dev, "control urb: bRequestType=%02x " in proc_do_submiturb()
2099 snoop(&ps->dev->dev, "reap %px\n", as->userurb); in proc_reapurb()
2116 snoop(&ps->dev->dev, "reap %px\n", as->userurb); in proc_reapurbnonblock()
2244 snoop(&ps->dev->dev, "reap %px\n", as->userurb); in proc_reapurb_compat()
2261 snoop(&ps->dev->dev, "reap %px\n", as->userurb); in proc_reapurbnonblock_compat()
2418 snoop(&ps->dev->dev, "port %d claimed by process %d: %s\n", in proc_claim_port()
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/linux-6.1.9/sound/pci/hda/
Dhda_intel.c196 module_param_named(snoop, hda_snoop, bint, 0444);
197 MODULE_PARM_DESC(snoop, "Enable/disable snooping");
420 unsigned short snoop; in azx_init_pci() local
421 pci_read_config_word(chip->pci, INTEL_SCH_HDA_DEVC, &snoop); in azx_init_pci()
422 if ((!azx_snoop(chip) && !(snoop & INTEL_SCH_HDA_DEVC_NOSNOOP)) || in azx_init_pci()
423 (azx_snoop(chip) && (snoop & INTEL_SCH_HDA_DEVC_NOSNOOP))) { in azx_init_pci()
424 snoop &= ~INTEL_SCH_HDA_DEVC_NOSNOOP; in azx_init_pci()
426 snoop |= INTEL_SCH_HDA_DEVC_NOSNOOP; in azx_init_pci()
427 pci_write_config_word(chip->pci, INTEL_SCH_HDA_DEVC, snoop); in azx_init_pci()
429 INTEL_SCH_HDA_DEVC, &snoop); in azx_init_pci()
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Dhda_controller.h139 unsigned int snoop:1; member
158 return !IS_ENABLED(CONFIG_X86) || chip->snoop; in azx_snoop()
Dhda_tegra.c429 chip->snoop = true; in hda_tegra_create()
/linux-6.1.9/drivers/soc/aspeed/
DKconfig18 tristate "ASPEED LPC snoop support"
23 Provides a driver to control the LPC snoop interface which
DMakefile3 obj-$(CONFIG_ASPEED_LPC_SNOOP) += aspeed-lpc-snoop.o
/linux-6.1.9/tools/perf/util/
Dmem-events.c530 u64 snoop = data_src->mem_snoop; in c2c_decode_stats() local
587 if (snoop & P(SNOOP, HITM)) in c2c_decode_stats()
598 if (snoop & P(SNOOP, HIT)) in c2c_decode_stats()
608 if (snoop & P(SNOOP, HIT)) in c2c_decode_stats()
618 if (snoop & P(SNOOP, HIT)) { in c2c_decode_stats()
620 } else if (snoop & P(SNOOP, HITM)) { in c2c_decode_stats()
/linux-6.1.9/Documentation/devicetree/bindings/ptp/
Dtimestamper.txt3 This binding supports non-PHY devices that snoop the MII bus and
/linux-6.1.9/drivers/perf/
Dxgene_pmu.c457 XGENE_PMU_EVENT_ATTR(pa-rd-shared-snoop, 0x21),
458 XGENE_PMU_EVENT_ATTR(pa-rd-shared-snoop-hit, 0x22),
459 XGENE_PMU_EVENT_ATTR(pa-rd-exclusive-snoop, 0x23),
460 XGENE_PMU_EVENT_ATTR(pa-rd-exclusive-snoop-hit, 0x24),
461 XGENE_PMU_EVENT_ATTR(pa-rd-wr-invalid-snoop, 0x25),
462 XGENE_PMU_EVENT_ATTR(pa-rd-wr-invalid-snoop-hit, 0x26),
465 XGENE_PMU_EVENT_ATTR(cswlf-inbound-snoop-fifo-backpressure, 0x2a),
/linux-6.1.9/arch/arm/boot/dts/
Daspeed-bmc-asrock-e3c246d4i.dts123 snoop-ports = <0x80>;
Daspeed-bmc-asrock-romed8hm3.dts159 snoop-ports = <0x80>;
Daspeed-bmc-vegman.dtsi208 snoop-ports = <0x80>;
Daspeed-bmc-amd-daytonax.dts212 snoop-ports = <0x80>, <0x81>;
Daspeed-bmc-opp-lanyang.dts169 snoop-ports = <0x80>;
Daspeed-bmc-inventec-transformers.dts304 snoop-ports = <0x80>;
Daspeed-bmc-amd-ethanolx.dts256 snoop-ports = <0x80>, <0x81>;
Daspeed-bmc-quanta-q71l.dts130 snoop-ports = <0x80>;
Daspeed-bmc-facebook-tiogapass.dts77 snoop-ports = <0x80>;
Daspeed-bmc-quanta-s6q.dts252 snoop-ports = <0x80>;
Daspeed-bmc-tyan-s8036.dts160 snoop-ports = <0x80>;
/linux-6.1.9/drivers/gpu/drm/amd/amdgpu/
Damdgpu_amdkfd_gpuvm.c411 bool snoop = false; in get_pte_flags() local
432 snoop = true; in get_pte_flags()
439 snoop = true; in get_pte_flags()
446 snoop = true; in get_pte_flags()
456 snoop = true; in get_pte_flags()
460 pte_flags |= snoop ? AMDGPU_PTE_SNOOPED : 0; in get_pte_flags()
/linux-6.1.9/tools/perf/Documentation/
Dperf-report.txt149 symbol_daddr, dso_daddr, locked, tlb, mem, snoop, dcacheline, blocked.
157 - snoop: type of snoop (if any) for the data at the time of the sample
164 symbol_daddr, dso_daddr, snoop, tlb, locked, blocked, local_ins_lat,
/linux-6.1.9/drivers/net/ethernet/intel/igb/
De1000_hw.h458 u32 snoop; member
/linux-6.1.9/arch/arm/mach-omap2/
DKconfig278 a snoop from completing. Under certain conditions this can cause the

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