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/kernel/linux/linux-6.6/tools/perf/pmu-events/arch/x86/snowridgex/
D	cache.json	149 …unts the number of load uops retired that hit in the L3 cache, in which a snoop was required and m… 278 …ounts all code reads that were supplied by the L3 cache where a snoop was sent, the snoop hit, and… 287 …ounts all code reads that were supplied by the L3 cache where a snoop was sent, the snoop hit, but… 296 …ounts all code reads that were supplied by the L3 cache where a snoop was sent, the snoop hit, and… 305 …nts all code reads that were supplied by the L3 cache where a snoop was sent but the snoop missed.… 314 …tion": "Counts all code reads that were supplied by the L3 cache where no snoop was needed to sati… 341 …ion cache prefetches that were supplied by the L3 cache where a snoop was sent, the snoop hit, and… 350 …ion cache prefetches that were supplied by the L3 cache where a snoop was sent, the snoop hit, but… 359 …ion cache prefetches that were supplied by the L3 cache where a snoop was sent, the snoop hit, and… 368 …n cache prefetches that were supplied by the L3 cache where a snoop was sent but the snoop missed.… [all …]
/kernel/linux/linux-6.6/tools/perf/pmu-events/arch/x86/elkhartlake/
D	cache.json	149 …unts the number of load uops retired that hit in the L3 cache, in which a snoop was required and m… 278 …ounts all code reads that were supplied by the L3 cache where a snoop was sent, the snoop hit, and… 287 …ounts all code reads that were supplied by the L3 cache where a snoop was sent, the snoop hit, but… 296 …ounts all code reads that were supplied by the L3 cache where a snoop was sent, the snoop hit, and… 305 …nts all code reads that were supplied by the L3 cache where a snoop was sent but the snoop missed.… 314 …tion": "Counts all code reads that were supplied by the L3 cache where no snoop was needed to sati… 341 …ion cache prefetches that were supplied by the L3 cache where a snoop was sent, the snoop hit, and… 350 …ion cache prefetches that were supplied by the L3 cache where a snoop was sent, the snoop hit, but… 359 …ion cache prefetches that were supplied by the L3 cache where a snoop was sent, the snoop hit, and… 368 …n cache prefetches that were supplied by the L3 cache where a snoop was sent but the snoop missed.… [all …]
/kernel/linux/linux-5.10/tools/perf/pmu-events/arch/x86/haswell/
D	uncore.json	7 "BriefDescription": "An external snoop misses in some processor core.", 8 "PublicDescription": "An external snoop misses in some processor core.", 19 …"BriefDescription": "A cross-core snoop initiated by this Cbox due to processor core memory reques… 20 …"PublicDescription": "A cross-core snoop initiated by this Cbox due to processor core memory reque… 31 …"BriefDescription": "A cross-core snoop resulted from L3 Eviction which misses in some processor c… 32 …"PublicDescription": "A cross-core snoop resulted from L3 Eviction which misses in some processor … 43 "BriefDescription": "An external snoop hits a non-modified line in some processor core.", 44 "PublicDescription": "An external snoop hits a non-modified line in some processor core.", 55 …"BriefDescription": "A cross-core snoop initiated by this Cbox due to processor core memory reques… 56 …"PublicDescription": "A cross-core snoop initiated by this Cbox due to processor core memory reque… [all …]
/kernel/linux/linux-6.6/tools/perf/pmu-events/arch/x86/goldmont/
D	cache.json	216 …on": "Counts data reads (demand & prefetch) that miss the L2 cache with a snoop hit in the other p… 221 …on": "Counts data reads (demand & prefetch) that miss the L2 cache with a snoop hit in the other p… 226 …on": "Counts data reads (demand & prefetch) that miss the L2 cache with a snoop hit in the other p… 231 …on": "Counts data reads (demand & prefetch) that miss the L2 cache with a snoop hit in the other p… 236 …nts data reads (demand & prefetch) that true miss for the L2 cache with a snoop miss in the other … 241 …nts data reads (demand & prefetch) that true miss for the L2 cache with a snoop miss in the other … 266 …ata reads generated by L1 or L2 prefetchers that miss the L2 cache with a snoop hit in the other p… 271 …ata reads generated by L1 or L2 prefetchers that miss the L2 cache with a snoop hit in the other p… 276 …ata reads generated by L1 or L2 prefetchers that miss the L2 cache with a snoop hit in the other p… 281 …ata reads generated by L1 or L2 prefetchers that miss the L2 cache with a snoop hit in the other p… [all …]
/kernel/linux/linux-6.6/tools/perf/pmu-events/arch/x86/westmereex/
D	other.json	108 "BriefDescription": "Snoop code requests", 115 "BriefDescription": "Snoop data requests", 122 "BriefDescription": "Snoop invalidate requests", 129 "BriefDescription": "Outstanding snoop code requests", 136 "BriefDescription": "Cycles snoop code requests queued", 144 "BriefDescription": "Outstanding snoop data requests", 151 "BriefDescription": "Cycles snoop data requests queued", 159 "BriefDescription": "Outstanding snoop invalidate requests", 166 "BriefDescription": "Cycles snoop invalidate requests queued", 174 "BriefDescription": "Thread responded HIT to snoop", [all …]
/kernel/linux/linux-6.6/tools/perf/pmu-events/arch/x86/westmereep-dp/
D	other.json	108 "BriefDescription": "Snoop code requests", 115 "BriefDescription": "Snoop data requests", 122 "BriefDescription": "Snoop invalidate requests", 129 "BriefDescription": "Outstanding snoop code requests", 136 "BriefDescription": "Cycles snoop code requests queued", 144 "BriefDescription": "Outstanding snoop data requests", 151 "BriefDescription": "Cycles snoop data requests queued", 159 "BriefDescription": "Outstanding snoop invalidate requests", 166 "BriefDescription": "Cycles snoop invalidate requests queued", 174 "BriefDescription": "Thread responded HIT to snoop", [all …]
/kernel/linux/linux-6.6/tools/perf/pmu-events/arch/x86/westmereep-sp/
D	other.json	108 "BriefDescription": "Snoop code requests", 115 "BriefDescription": "Snoop data requests", 122 "BriefDescription": "Snoop invalidate requests", 129 "BriefDescription": "Outstanding snoop code requests", 136 "BriefDescription": "Cycles snoop code requests queued", 144 "BriefDescription": "Outstanding snoop data requests", 151 "BriefDescription": "Cycles snoop data requests queued", 159 "BriefDescription": "Outstanding snoop invalidate requests", 166 "BriefDescription": "Cycles snoop invalidate requests queued", 174 "BriefDescription": "Thread responded HIT to snoop", [all …]
/kernel/linux/linux-6.6/tools/perf/pmu-events/arch/x86/ivybridge/
D	uncore-cache.json	35 …"BriefDescription": "L3 Lookup external snoop request that access cache and found line in E or S-s… 43 …"BriefDescription": "L3 Lookup external snoop request that access cache and found line in I-state.… 51 …"BriefDescription": "L3 Lookup external snoop request that access cache and found line in M-state.… 59 …"BriefDescription": "L3 Lookup external snoop request that access cache and found line in MESI-sta… 131 …"BriefDescription": "A cross-core snoop resulted from L3 Eviction which hits a modified line in so… 139 "BriefDescription": "An external snoop hits a modified line in some processor core.", 147 …"BriefDescription": "A cross-core snoop initiated by this Cbox due to processor core memory reques… 155 …"BriefDescription": "A cross-core snoop resulted from L3 Eviction which hits a non-modified line i… 163 "BriefDescription": "An external snoop hits a non-modified line in some processor core.", 171 …"BriefDescription": "A cross-core snoop initiated by this Cbox due to processor core memory reques… [all …]
/kernel/linux/linux-6.6/tools/perf/pmu-events/arch/x86/haswell/
D	uncore-cache.json	35 …"BriefDescription": "L3 Lookup external snoop request that access cache and found line in E or S-s… 43 …"BriefDescription": "L3 Lookup external snoop request that access cache and found line in I-state.… 51 …"BriefDescription": "L3 Lookup external snoop request that access cache and found line in M-state.… 59 …"BriefDescription": "L3 Lookup external snoop request that access cache and found line in MESI-sta… 131 …"BriefDescription": "A cross-core snoop resulted from L3 Eviction which hits a modified line in so… 139 "BriefDescription": "An external snoop hits a modified line in some processor core.", 147 …"BriefDescription": "A cross-core snoop initiated by this Cbox due to processor core memory reques… 155 …"BriefDescription": "A cross-core snoop resulted from L3 Eviction which hits a non-modified line i… 163 "BriefDescription": "An external snoop hits a non-modified line in some processor core.", 171 …"BriefDescription": "A cross-core snoop initiated by this Cbox due to processor core memory reques… [all …]
/kernel/linux/linux-6.6/Documentation/devicetree/bindings/mfd/
D	aspeed-lpc.yaml	`28 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 [all …]`
/kernel/linux/linux-6.6/tools/perf/pmu-events/arch/x86/sandybridge/
D	uncore-cache.json	35 …"BriefDescription": "L3 Lookup external snoop request that access cache and found line in E or S-s… 43 …"BriefDescription": "L3 Lookup external snoop request that access cache and found line in I-state.… 51 …"BriefDescription": "L3 Lookup external snoop request that access cache and found line in M-state.… 59 …"BriefDescription": "L3 Lookup external snoop request that access cache and found line in MESI-sta… 131 …"BriefDescription": "A cross-core snoop resulted from L3 Eviction which hits a modified line in so… 139 "BriefDescription": "An external snoop hits a modified line in some processor core.", 147 …"BriefDescription": "A cross-core snoop initiated by this Cbox due to processor core memory reques… 155 …"BriefDescription": "A cross-core snoop resulted from L3 Eviction which hits a non-modified line i… 163 "BriefDescription": "An external snoop hits a non-modified line in some processor core.", 171 …"BriefDescription": "A cross-core snoop initiated by this Cbox due to processor core memory reques… [all …]
/kernel/linux/linux-5.10/tools/perf/pmu-events/arch/x86/goldmont/
D	cache.json	254 …wnership (RFO) requests (demand & prefetch) that miss the L2 cache with a snoop hit in the other p… 262 …wnership (RFO) requests (demand & prefetch) that miss the L2 cache with a snoop hit in the other p… 267 …wnership (RFO) requests (demand & prefetch) that miss the L2 cache with a snoop hit in the other p… 275 …wnership (RFO) requests (demand & prefetch) that miss the L2 cache with a snoop hit in the other p… 280 …(RFO) requests (demand & prefetch) that true miss for the L2 cache with a snoop miss in the other … 288 …(RFO) requests (demand & prefetch) that true miss for the L2 cache with a snoop miss in the other … 319 …wnership (RFO) requests (demand & prefetch) that miss the L2 cache with a snoop hit in the other p… 327 …wnership (RFO) requests (demand & prefetch) that miss the L2 cache with a snoop hit in the other p… 332 …wnership (RFO) requests (demand & prefetch) that miss the L2 cache with a snoop hit in the other p… 340 …wnership (RFO) requests (demand & prefetch) that miss the L2 cache with a snoop hit in the other p… [all …]
/kernel/linux/linux-6.6/tools/perf/pmu-events/arch/x86/knightslanding/
D	cache.json	111 …e reads and prefetch code read requests that accounts for responses from snoop request hit with d… 120 …reads and prefetch code read requests that accounts for responses from a snoop request hit with d… 129 …reads and prefetch code read requests that accounts for responses from a snoop request hit with d… 138 …e reads and prefetch code read requests that accounts for responses from snoop request hit with d… 147 …reads and prefetch code read requests that accounts for responses from a snoop request hit with d… 156 …reads and prefetch code read requests that accounts for responses from a snoop request hit with d… 219 …data and L1 prefetch data read requests that accounts for responses from snoop request hit with d… 228 …ta and L1 prefetch data read requests that accounts for responses from a snoop request hit with d… 237 …ta and L1 prefetch data read requests that accounts for responses from a snoop request hit with d… 246 …data and L1 prefetch data read requests that accounts for responses from snoop request hit with d… [all …]
/kernel/linux/linux-6.6/tools/perf/pmu-events/arch/x86/icelake/
D	cache.json	302 …on": "Retired load instructions whose data sources were L3 and cross-core snoop hits in on-pkg cor… 307 …ounts retired load instructions whose data sources were L3 and cross-core snoop hits in on-pkg cor… 322 … "Retired load instructions whose data sources were L3 hit and cross-core snoop missed in on-pkg c… 327 …e retired load instructions whose data sources were L3 hit and cross-core snoop missed in on-pkg c… 422 …and L1 instruction cache prefetches that hit a cacheline in the L3 where a snoop was sent or not.", 431 …nd L1 instruction cache prefetches that hit a cacheline in the L3 where a snoop hit in another cor… 440 …nd L1 instruction cache prefetches that hit a cacheline in the L3 where a snoop hit in another cor… 449 …nd L1 instruction cache prefetches that hit a cacheline in the L3 where a snoop was sent but no ot… 458 …nd L1 instruction cache prefetches that hit a cacheline in the L3 where a snoop was not needed to … 467 …etches and L1 instruction cache prefetches that hit a cacheline in the L3 where a snoop was sent.", [all …]
/kernel/linux/linux-6.6/tools/perf/pmu-events/arch/x86/rocketlake/
D	cache.json	302 …on": "Retired load instructions whose data sources were L3 and cross-core snoop hits in on-pkg cor… 307 …ounts retired load instructions whose data sources were L3 and cross-core snoop hits in on-pkg cor… 322 … "Retired load instructions whose data sources were L3 hit and cross-core snoop missed in on-pkg c… 327 …e retired load instructions whose data sources were L3 hit and cross-core snoop missed in on-pkg c… 422 …and L1 instruction cache prefetches that hit a cacheline in the L3 where a snoop was sent or not.", 431 …nd L1 instruction cache prefetches that hit a cacheline in the L3 where a snoop hit in another cor… 440 …nd L1 instruction cache prefetches that hit a cacheline in the L3 where a snoop hit in another cor… 449 …nd L1 instruction cache prefetches that hit a cacheline in the L3 where a snoop was sent but no ot… 458 …nd L1 instruction cache prefetches that hit a cacheline in the L3 where a snoop was not needed to … 467 …etches and L1 instruction cache prefetches that hit a cacheline in the L3 where a snoop was sent.", [all …]
/kernel/linux/linux-6.6/tools/perf/pmu-events/arch/x86/goldmontplus/
D	cache.json	216 …"BriefDescription": "Counts data reads (demand & prefetch) miss the L2 cache with a snoop hit in t… 221 …"PublicDescription": "Counts data reads (demand & prefetch) miss the L2 cache with a snoop hit in … 226 … "Counts data reads (demand & prefetch) true miss for the L2 cache with a snoop miss in the other … 231 … "Counts data reads (demand & prefetch) true miss for the L2 cache with a snoop miss in the other … 266 …nts data reads generated by L1 or L2 prefetchers miss the L2 cache with a snoop hit in the other p… 271 …nts data reads generated by L1 or L2 prefetchers miss the L2 cache with a snoop hit in the other p… 276 …reads generated by L1 or L2 prefetchers true miss for the L2 cache with a snoop miss in the other … 281 …reads generated by L1 or L2 prefetchers true miss for the L2 cache with a snoop miss in the other … 316 …for ownership (RFO) requests (demand & prefetch) miss the L2 cache with a snoop hit in the other p… 321 …for ownership (RFO) requests (demand & prefetch) miss the L2 cache with a snoop hit in the other p… [all …]
/kernel/linux/linux-5.10/tools/perf/pmu-events/arch/x86/knightslanding/
D	cache.json	135 …"BriefDescription": "Counts any Prefetch requests that accounts for responses from a snoop request… 146 …"BriefDescription": "Counts any Prefetch requests that accounts for responses from a snoop request… 157 …"BriefDescription": "Counts any Prefetch requests that accounts for responses from a snoop request… 168 …"BriefDescription": "Counts any Prefetch requests that accounts for responses from a snoop request… 201 …"BriefDescription": "Counts any Read request that accounts for responses from a snoop request hit… 212 …"BriefDescription": "Counts any Read request that accounts for responses from a snoop request hit… 223 …"BriefDescription": "Counts any Read request that accounts for responses from a snoop request hit… 234 …"BriefDescription": "Counts any Read request that accounts for responses from a snoop request hit… 267 …reads and prefetch code read requests that accounts for responses from a snoop request hit with d… 278 …reads and prefetch code read requests that accounts for responses from a snoop request hit with d… [all …]
/kernel/linux/linux-5.10/tools/perf/pmu-events/arch/x86/westmereep-dp/
D	other.json	192 "BriefDescription": "Thread responded HIT to snoop" 200 "BriefDescription": "Thread responded HITE to snoop" 208 "BriefDescription": "Thread responded HITM to snoop" 216 "BriefDescription": "Snoop code requests" 224 "BriefDescription": "Snoop data requests" 232 "BriefDescription": "Snoop invalidate requests" 239 "BriefDescription": "Outstanding snoop code requests" 246 "BriefDescription": "Cycles snoop code requests queued", 254 "BriefDescription": "Outstanding snoop data requests" 261 "BriefDescription": "Cycles snoop data requests queued", [all …]
/kernel/linux/linux-5.10/tools/perf/pmu-events/arch/x86/westmereep-sp/
D	other.json	192 "BriefDescription": "Thread responded HIT to snoop" 200 "BriefDescription": "Thread responded HITE to snoop" 208 "BriefDescription": "Thread responded HITM to snoop" 216 "BriefDescription": "Snoop code requests" 224 "BriefDescription": "Snoop data requests" 232 "BriefDescription": "Snoop invalidate requests" 239 "BriefDescription": "Outstanding snoop code requests" 246 "BriefDescription": "Cycles snoop code requests queued", 254 "BriefDescription": "Outstanding snoop data requests" 261 "BriefDescription": "Cycles snoop data requests queued", [all …]
/kernel/linux/linux-5.10/tools/perf/pmu-events/arch/x86/westmereex/
D	other.json	192 "BriefDescription": "Thread responded HIT to snoop" 200 "BriefDescription": "Thread responded HITE to snoop" 208 "BriefDescription": "Thread responded HITM to snoop" 216 "BriefDescription": "Snoop code requests" 224 "BriefDescription": "Snoop data requests" 232 "BriefDescription": "Snoop invalidate requests" 239 "BriefDescription": "Outstanding snoop code requests" 246 "BriefDescription": "Cycles snoop code requests queued", 254 "BriefDescription": "Outstanding snoop data requests" 261 "BriefDescription": "Cycles snoop data requests queued", [all …]
/kernel/linux/linux-6.6/tools/perf/pmu-events/arch/x86/sapphirerapids/
D	uncore-cache.json	49 …snoop them. However, if only 1 CV bit is set the core my have modified the data. If the transact… 54 "BriefDescription": "Core Cross Snoops Issued : Any Single Snoop", 58 …Snoop : Counts the number of transactions that trigger a configurable number of cross snoops. Cor… 67 …snoop them. However, if only 1 CV bit is set the core my have modified the data. If the transact… 76 …snoop them. However, if only 1 CV bit is set the core my have modified the data. If the transact… 85 …snoop them. However, if only 1 CV bit is set the core my have modified the data. If the transact… 94 …snoop them. However, if only 1 CV bit is set the core my have modified the data. If the transact… 103 …snoop them. However, if only 1 CV bit is set the core my have modified the data. If the transact… 112 …snoop them. However, if only 1 CV bit is set the core my have modified the data. If the transact… 117 "BriefDescription": "Core Cross Snoops Issued : Multiple Snoop Targets from Remote", [all …]
/kernel/linux/linux-5.10/tools/perf/pmu-events/arch/x86/ivybridge/
D	uncore.json	7 "BriefDescription": "A snoop misses in some processor core.", 8 "PublicDescription": "A snoop misses in some processor core.", 19 "BriefDescription": "A snoop invalidates a non-modified line in some processor core.", 20 "PublicDescription": "A snoop invalidates a non-modified line in some processor core.", 31 "BriefDescription": "A snoop hits a non-modified line in some processor core.", 32 "PublicDescription": "A snoop hits a non-modified line in some processor core.", 43 "BriefDescription": "A snoop hits a modified line in some processor core.", 44 "PublicDescription": "A snoop hits a modified line in some processor core.", 55 "BriefDescription": "A snoop invalidates a modified line in some processor core.", 56 "PublicDescription": "A snoop invalidates a modified line in some processor core.", [all …]
/kernel/linux/linux-5.10/tools/perf/pmu-events/arch/x86/sandybridge/
D	uncore.json	7 "BriefDescription": "A snoop misses in some processor core.", 8 "PublicDescription": "A snoop misses in some processor core.", 19 "BriefDescription": "A snoop invalidates a non-modified line in some processor core.", 20 "PublicDescription": "A snoop invalidates a non-modified line in some processor core.", 31 "BriefDescription": "A snoop hits a non-modified line in some processor core.", 32 "PublicDescription": "A snoop hits a non-modified line in some processor core.", 43 "BriefDescription": "A snoop hits a modified line in some processor core.", 44 "PublicDescription": "A snoop hits a modified line in some processor core.", 55 "BriefDescription": "A snoop invalidates a modified line in some processor core.", 56 "PublicDescription": "A snoop invalidates a modified line in some processor core.", [all …]
/kernel/linux/linux-6.6/drivers/soc/aspeed/
D	aspeed-lpc-snoop.c	5 * Provides a simple driver to control the ASPEED LPC snoop interface which 26 #define DEVICE_NAME "aspeed-lpc-snoop" 137 /* Check if one of the snoop channels is interrupting / in aspeed_lpc_snoop_irq() 145 / Read and save most recent snoop'ed data byte to FIFO / in aspeed_lpc_snoop_irq() 209 / Enable LPC snoop channel at requested port / in aspeed_lpc_enable_snoop() 289 rc = of_property_read_u32_index(dev->of_node, "snoop-ports", 0, &port); in aspeed_lpc_snoop_probe() 291 dev_err(dev, "no snoop ports configured\n"); in aspeed_lpc_snoop_probe() 316 / Configuration of 2nd snoop channel port is optional / in aspeed_lpc_snoop_probe() 317 if (of_property_read_u32_index(dev->of_node, "snoop-ports", in aspeed_lpc_snoop_probe() 338 / Disable both snoop channels */ in aspeed_lpc_snoop_remove() [all …]
/kernel/linux/linux-5.10/drivers/soc/aspeed/
D	aspeed-lpc-snoop.c	5 * Provides a simple driver to control the ASPEED LPC snoop interface which 27 #define DEVICE_NAME "aspeed-lpc-snoop" 139 /* Check if one of the snoop channels is interrupting / in aspeed_lpc_snoop_irq() 147 / Read and save most recent snoop'ed data byte to FIFO / in aspeed_lpc_snoop_irq() 211 / Enable LPC snoop channel at requested port / in aspeed_lpc_enable_snoop() 283 rc = of_property_read_u32_index(dev->of_node, "snoop-ports", 0, &port); in aspeed_lpc_snoop_probe() 285 dev_err(dev, "no snoop ports configured\n"); in aspeed_lpc_snoop_probe() 310 / Configuration of 2nd snoop channel port is optional / in aspeed_lpc_snoop_probe() 311 if (of_property_read_u32_index(dev->of_node, "snoop-ports", in aspeed_lpc_snoop_probe() 332 / Disable both snoop channels */ in aspeed_lpc_snoop_remove() [all …]

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