From: "Theo de Raadt" Subject: Re: S0ix suspend To: James Cook Cc: tech@cvs.openbsd.org Date: Wed, 18 Sep 2024 15:51:10 -0600 Noone claimed that the S0 suspend code was finished and complete. If you read other emails before, it only made it to PC3, so it *barely suspended at all* Your report almost reaches deaf ears. James Cook wrote: > On Sat, Aug 17, 2024 at 10:00:28PM -0600, Theo de Raadt wrote: > >amd64 snapshots contain a 2 line diff which enable S0ix suspend by default > >on many laptops. > > This seems to make power consumption a lot worse on my laptop. Battery > went from 100% to 70% when I suspended for 114 minutes (sorry, I don't > know a better way to measure power consumption). Previously I was > using the following snapshot, and could leave the laptop suspended all > day without worry: > > Aug 12 21:23:57 moth /bsd: OpenBSD 7.6-beta (GENERIC.MP) #242: Sun Aug 11 18:50:25 MDT 2024 > Aug 12 21:23:57 moth /bsd: deraadt@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP > > dmesg follows signature. (I think the 114-minute suspend is the first one FWIW.) > > -- > James > > > OpenBSD 7.6-beta (GENERIC.MP) #316: Sun Sep 15 20:13:29 MDT 2024 > deraadt@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP > real mem = 16837365760 (16057MB) > avail mem = 16303665152 (15548MB) > random: good seed from bootblocks > mpath0 at root > scsibus0 at mpath0: 256 targets > mainbus0 at root > bios0 at mainbus0: SMBIOS rev. 3.2 @ 0x5e6c6000 (94 entries) > bios0: vendor Dell Inc. version "1.7.0" date 10/22/2020 > bios0: Dell Inc. XPS 13 7390 > efi0 at bios0: UEFI 2.7 > efi0: Dell rev 0x10000 > acpi0 at bios0: ACPI 6.1 > acpi0: sleep states S0ix S3 S4 S5 > acpi0: tables DSDT FACP SSDT SSDT HPET APIC MCFG SSDT SSDT NHLT SSDT SSDT TPM2 LPIT SSDT DBGP DBG2 BOOT SSDT DMAR SSDT BGRT FPDT > acpi0: wakeup devices XHC_(S0) XDCI(S4) HDAS(S4) RP01(S4) PXSX(S4) RP02(S4) PXSX(S4) RP03(S4) PXSX(S4) RP04(S4) PXSX(S4) RP05(S4) PXSX(S4) RP06(S4) PXSX(S4) RP07(S4) [...] > acpitimer0 at acpi0: 3579545 Hz, 24 bits > acpihpet0 at acpi0: 23999999 Hz > acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat > cpu0 at mainbus0: apid 0 (boot processor) > cpu0: Intel(R) Core(TM) i7-10710U CPU @ 1.10GHz, 3890.94 MHz, 06-a6-00, patch 000000fe > cpu0: cpuid 1 edx=bfebfbff ecx=77fafbbf > cpu0: cpuid 6 eax=27f7 ecx=9 > cpu0: cpuid 7.0 ebx=29c67af edx=bc000600 > cpu0: cpuid a vers=4, gp=4, gpwidth=48, ff=3, ffwidth=48 > cpu0: cpuid d.1 eax=f > cpu0: cpuid 80000001 edx=2c100800 ecx=121 > cpu0: cpuid 80000007 edx=100 > cpu0: msr 10a=a0a0c2b > cpu0: 32KB 64b/line 8-way D-cache, 32KB 64b/line 8-way I-cache, 256KB 64b/line 4-way L2 cache, 12MB 64b/line 16-way L3 cache > cpu0: smt 0, core 0, package 0 > mtrr: Pentium Pro MTRR support, 10 var ranges, 88 fixed ranges > cpu0: apic clock running at 24MHz > cpu0: mwait min=64, max=64, C-substates=0.2.1.2.4.1.1.1, IBE > cpu1 at mainbus0: apid 2 (application processor) > cpu1: Intel(R) Core(TM) i7-10710U CPU @ 1.10GHz, 3890.94 MHz, 06-a6-00, patch 000000fe > cpu1: smt 0, core 1, package 0 > cpu2 at mainbus0: apid 4 (application processor) > cpu2: Intel(R) Core(TM) i7-10710U CPU @ 1.10GHz, 3890.94 MHz, 06-a6-00, patch 000000fe > cpu2: smt 0, core 2, package 0 > cpu3 at mainbus0: apid 6 (application processor) > cpu3: Intel(R) Core(TM) i7-10710U CPU @ 1.10GHz, 3890.94 MHz, 06-a6-00, patch 000000fe > cpu3: smt 0, core 3, package 0 > cpu4 at mainbus0: apid 8 (application processor) > cpu4: Intel(R) Core(TM) i7-10710U CPU @ 1.10GHz, 3890.94 MHz, 06-a6-00, patch 000000fe > cpu4: smt 0, core 4, package 0 > cpu5 at mainbus0: apid 10 (application processor) > cpu5: Intel(R) Core(TM) i7-10710U CPU @ 1.10GHz, 3890.94 MHz, 06-a6-00, patch 000000fe > cpu5: smt 0, core 5, package 0 > cpu6 at mainbus0: apid 1 (application processor) > cpu6: Intel(R) Core(TM) i7-10710U CPU @ 1.10GHz, 3890.94 MHz, 06-a6-00, patch 000000fe > cpu6: smt 1, core 0, package 0 > cpu7 at mainbus0: apid 3 (application processor) > cpu7: Intel(R) Core(TM) i7-10710U CPU @ 1.10GHz, 3890.94 MHz, 06-a6-00, patch 000000fe > cpu7: smt 1, core 1, package 0 > cpu8 at mainbus0: apid 5 (application processor) > cpu8: Intel(R) Core(TM) i7-10710U CPU @ 1.10GHz, 3890.94 MHz, 06-a6-00, patch 000000fe > cpu8: smt 1, core 2, package 0 > cpu9 at mainbus0: apid 7 (application processor) > cpu9: Intel(R) Core(TM) i7-10710U CPU @ 1.10GHz, 3890.94 MHz, 06-a6-00, patch 000000fe > cpu9: smt 1, core 3, package 0 > cpu10 at mainbus0: apid 9 (application processor) > cpu10: Intel(R) Core(TM) i7-10710U CPU @ 1.10GHz, 3890.94 MHz, 06-a6-00, patch 000000fe > cpu10: smt 1, core 4, package 0 > cpu11 at mainbus0: apid 11 (application processor) > cpu11: Intel(R) Core(TM) i7-10710U CPU @ 1.10GHz, 3890.94 MHz, 06-a6-00, patch 000000fe > cpu11: smt 1, core 5, package 0 > ioapic0 at mainbus0: apid 2 pa 0xfec00000, version 20, 120 pins > acpimcfg0 at acpi0 > acpimcfg0: addr 0xe0000000, bus 0-255 > acpiprt0 at acpi0: bus 0 (PCI0) > acpiprt1 at acpi0: bus -1 (RP01) > acpiprt2 at acpi0: bus -1 (RP02) > acpiprt3 at acpi0: bus -1 (RP03) > acpiprt4 at acpi0: bus -1 (RP04) > acpiprt5 at acpi0: bus 1 (RP05) > acpiprt6 at acpi0: bus -1 (RP06) > acpiprt7 at acpi0: bus 2 (RP07) > acpiprt8 at acpi0: bus -1 (RP08) > acpiprt9 at acpi0: bus 3 (RP09) > acpiprt10 at acpi0: bus -1 (RP10) > acpiprt11 at acpi0: bus -1 (RP11) > acpiprt12 at acpi0: bus -1 (RP12) > acpiprt13 at acpi0: bus 113 (RP13) > acpiprt14 at acpi0: bus -1 (RP14) > acpiprt15 at acpi0: bus -1 (RP15) > acpiprt16 at acpi0: bus -1 (RP16) > acpiprt17 at acpi0: bus -1 (RP17) > acpiprt18 at acpi0: bus -1 (RP18) > acpiprt19 at acpi0: bus -1 (RP19) > acpiprt20 at acpi0: bus -1 (RP20) > acpiprt21 at acpi0: bus -1 (RP21) > acpiprt22 at acpi0: bus -1 (RP22) > acpiprt23 at acpi0: bus -1 (RP23) > acpiprt24 at acpi0: bus -1 (RP24) > acpiec0 at acpi0 > acpipci0 at acpi0 PCI0: 0x00000000 0x00000011 0x00000001 > acpicmos0 at acpi0 > "INT3403" at acpi0 not configured > "INT3403" at acpi0 not configured > "INT3403" at acpi0 not configured > "INT3403" at acpi0 not configured > "INT3403" at acpi0 not configured > "INT3403" at acpi0 not configured > pchgpio0 at acpi0 GPI0 addr 0xfd6e0000/0x10000 0xfd6d0000/0x10000 0xfd6a0000/0x10000 irq 14, 320 pins > "CUST0001" at acpi0 not configured > "ELAN2097" at acpi0 not configured > "ABCD0000" at acpi0 not configured > "ACPI000E" at acpi0 not configured > "PNP0C14" at acpi0 not configured > "INT0E0C" at acpi0 not configured > "PNP0C14" at acpi0 not configured > "PNP0C14" at acpi0 not configured > intelpmc0 at acpi0: PEPD > state 0: 0x7f:1:2:0x00:0x0000000000000060 > counter: 0x7f:64:0:0x00:0x0000000000000632 > frequency: 0 > state 1: 0x7f:1:2:0x00:0x0000000000000060 > counter: 0x00:32:0:0x03:0x00000000fe00193c > frequency: 9580 > "PNP0C14" at acpi0 not configured > "PNP0C14" at acpi0 not configured > "PNP0C14" at acpi0 not configured > "PNP0C14" at acpi0 not configured > acpibtn0 at acpi0: LID0(wakeup) > acpibtn1 at acpi0: PBTN(wakeup) > acpibtn2 at acpi0: SBTN > acpiac0 at acpi0: AC unit online > acpibat0 at acpi0: BAT0 model "DELL H754V99" serial 24690 type LION oem "LGC-LGC6.73" > acpihid0 at acpi0: HIDD > "INT3400" at acpi0 not configured > "USBC000" at acpi0 not configured > tpm0 at acpi0 TPM_ 2.0 (TIS) addr 0xfed40000/0x5000, device 0x00fc1050 rev 0x1 > acpipwrres0 at acpi0: USBC, resource for XDCI > acpipwrres1 at acpi0: PXP_, resource for RP09 > acpipwrres2 at acpi0: V0PR > acpipwrres3 at acpi0: V1PR > acpipwrres4 at acpi0: V2PR > acpipwrres5 at acpi0: WRST > acpicpu0 at acpi0: C3(200@1034 mwait.1@0x60), C2(200@151 mwait.1@0x33), C1(1000@1 mwait.1), PSS > acpicpu1 at acpi0: C3(200@1034 mwait.1@0x60), C2(200@151 mwait.1@0x33), C1(1000@1 mwait.1), PSS > acpicpu2 at acpi0: C3(200@1034 mwait.1@0x60), C2(200@151 mwait.1@0x33), C1(1000@1 mwait.1), PSS > acpicpu3 at acpi0: C3(200@1034 mwait.1@0x60), C2(200@151 mwait.1@0x33), C1(1000@1 mwait.1), PSS > acpicpu4 at acpi0: C3(200@1034 mwait.1@0x60), C2(200@151 mwait.1@0x33), C1(1000@1 mwait.1), PSS > acpicpu5 at acpi0: C3(200@1034 mwait.1@0x60), C2(200@151 mwait.1@0x33), C1(1000@1 mwait.1), PSS > acpicpu6 at acpi0: C3(200@1034 mwait.1@0x60), C2(200@151 mwait.1@0x33), C1(1000@1 mwait.1), PSS > acpicpu7 at acpi0: C3(200@1034 mwait.1@0x60), C2(200@151 mwait.1@0x33), C1(1000@1 mwait.1), PSS > acpicpu8 at acpi0: C3(200@1034 mwait.1@0x60), C2(200@151 mwait.1@0x33), C1(1000@1 mwait.1), PSS > acpicpu9 at acpi0: C3(200@1034 mwait.1@0x60), C2(200@151 mwait.1@0x33), C1(1000@1 mwait.1), PSS > acpicpu10 at acpi0: C3(200@1034 mwait.1@0x60), C2(200@151 mwait.1@0x33), C1(1000@1 mwait.1), PSS > acpicpu11 at acpi0: C3(200@1034 mwait.1@0x60), C2(200@151 mwait.1@0x33), C1(1000@1 mwait.1), PSS > acpipwrres6 at acpi0: PIN_ > acpivideo0 at acpi0: GFX0 > acpivout0 at acpivideo0: LCD_ > cpu0: Enhanced SpeedStep 3890 MHz: speeds: 1601, 1600, 1500, 1400, 1300, 1200, 1100, 1000, 900, 800, 700, 600, 500, 400 MHz > pci0 at mainbus0 bus 0 > pchb0 at pci0 dev 0 function 0 "Intel Core 10G Host" rev 0x00 > inteldrm0 at pci0 dev 2 function 0 "Intel UHD Graphics" rev 0x04 > drm0 at inteldrm0 > inteldrm0: msi, COMETLAKE, gen 9 > "Intel Core 6G Thermal" rev 0x00 at pci0 dev 4 function 0 not configured > "Intel Core GMM" rev 0x00 at pci0 dev 8 function 0 not configured > pchtemp0 at pci0 dev 18 function 0 "Intel 400 Series Thermal" rev 0x00 > xhci0 at pci0 dev 20 function 0 "Intel 400 Series xHCI" rev 0x00: msi, xHCI 1.10 > usb0 at xhci0: USB revision 3.0 > uhub0 at usb0 configuration 1 interface 0 "Intel xHCI root hub" rev 3.00/1.00 addr 1 > "Intel 400 Series Shared SRAM" rev 0x00 at pci0 dev 20 function 2 not configured > dwiic0 at pci0 dev 21 function 0 "Intel 400 Series I2C" rev 0x00: apic 2 int 16 > iic0 at dwiic0 > dwiic1 at pci0 dev 21 function 1 "Intel 400 Series I2C" rev 0x00: apic 2 int 17 > iic1 at dwiic1 > ihidev0 at iic1 addr 0x2c irq 51, vendor 0x6cb product 0x76af, CUST0001 > ihidev0: 15 report ids > imt0 at ihidev0: clickpad, 5 contacts > wsmouse0 at imt0 mux 0 > ims0 at ihidev0 reportid 2: 2 buttons > wsmouse1 at ims0 mux 0 > hid at ihidev0 reportid 6 not configured > hid at ihidev0 reportid 7 not configured > hid at ihidev0 reportid 9 not configured > hid at ihidev0 reportid 10 not configured > hid at ihidev0 reportid 11 not configured > hid at ihidev0 reportid 12 not configured > hid at ihidev0 reportid 13 not configured > hid at ihidev0 reportid 14 not configured > hid at ihidev0 reportid 15 not configured > "Intel 400 Series MEI" rev 0x00 at pci0 dev 22 function 0 not configured > ppb0 at pci0 dev 28 function 0 "Intel 400 Series PCIE" rev 0xf0: msi > pci1 at ppb0 bus 1 > rtsx0 at pci1 dev 0 function 0 "Realtek RTS525A Card Reader" rev 0x01: msi > sdmmc0 at rtsx0: 4-bit, dma > ppb1 at pci0 dev 28 function 6 "Intel 400 Series PCIE" rev 0xf0: msi > pci2 at ppb1 bus 2 > iwx0 at pci2 dev 0 function 0 "Intel Wi-Fi 6 AX200" rev 0x1a, msix > ppb2 at pci0 dev 29 function 0 "Intel 400 Series PCIE" rev 0xf0: msi > pci3 at ppb2 bus 3 > ppb3 at pci3 dev 0 function 0 "Intel JHL6540 Thunderbolt" rev 0x02 > pci4 at ppb3 bus 4 > ppb4 at pci4 dev 0 function 0 "Intel JHL6540 Thunderbolt" rev 0x02: msi > pci5 at ppb4 bus 5 > "Intel JHL6540 Thunderbolt" rev 0x02 at pci5 dev 0 function 0 not configured > ppb5 at pci4 dev 1 function 0 "Intel JHL6540 Thunderbolt" rev 0x02: msi > pci6 at ppb5 bus 6 > ppb6 at pci4 dev 2 function 0 "Intel JHL6540 Thunderbolt" rev 0x02: msi > pci7 at ppb6 bus 59 > xhci1 at pci7 dev 0 function 0 "Intel JHL6540 Thunderbolt" rev 0x02: msi, xHCI 1.10 > usb1 at xhci1: USB revision 3.0 > uhub1 at usb1 configuration 1 interface 0 "Intel xHCI root hub" rev 3.00/1.00 addr 1 > ppb7 at pci4 dev 4 function 0 "Intel JHL6540 Thunderbolt" rev 0x02: msi > pci8 at ppb7 bus 60 > ppb8 at pci0 dev 29 function 4 "Intel 400 Series PCIE" rev 0xf0: msi > pci9 at ppb8 bus 113 > nvme0 at pci9 dev 0 function 0 "SanDisk NVMe" rev 0x01: msix, NVMe 1.4 > nvme0: WDC WDS100T2B0C-00PXH0, firmware 211210WD, serial 21120S802759 > scsibus1 at nvme0: 2 targets, initiator 0 > sd0 at scsibus1 targ 1 lun 0: > sd0: 953869MB, 512 bytes/sector, 1953525168 sectors > pcib0 at pci0 dev 31 function 0 "Intel 400 Series LPC" rev 0x00 > azalia0 at pci0 dev 31 function 3 "Intel 400 Series HD Audio" rev 0x00: msi > azalia0: codecs: Realtek ALC299, Intel/0x280b, using Realtek ALC299 > audio0 at azalia0 > ichiic0 at pci0 dev 31 function 4 "Intel 400 Series SMBus" rev 0x00: apic 2 int 16 > iic2 at ichiic0 > "Intel 400 Series SPI" rev 0x00 at pci0 dev 31 function 5 not configured > isa0 at pcib0 > isadma0 at isa0 > pckbc0 at isa0 port 0x60/5 irq 1 irq 12 > pckbd0 at pckbc0 (kbd slot) > wskbd0 at pckbd0: console keyboard > pcppi0 at isa0 port 0x61 > spkr0 at pcppi0 > vmm0 at mainbus0: VMX/EPT > efifb at mainbus0 not configured > uvideo0 at uhub0 port 5 configuration 1 interface 0 "CN09357G8LG0098MAFA2A01 Integrated_Webcam_HD" rev 2.01/80.08 addr 2 > video0 at uvideo0 > vscsi0 at root > scsibus2 at vscsi0: 256 targets > softraid0 at root > scsibus3 at softraid0: 256 targets > sd1 at scsibus3 targ 1 lun 0: > sd1: 665332MB, 512 bytes/sector, 1362601216 sectors > root on sd1a (44a8e9daa00bd12b.a) swap on sd1b dump on sd1b > drm:pid0:intel_ddi_sanitize_encoder_pll_mapping *NOTICE* [drm] [ENCODER:102:DDI B/PHY B] is disabled/in DSI mode with an ungated DDI clock, gate it > drm:pid0:intel_ddi_sanitize_encoder_pll_mapping *NOTICE* [drm] [ENCODER:111:DDI C/PHY C] is disabled/in DSI mode with an ungated DDI clock, gate it > drm:pid0:intel_ddi_sanitize_encoder_pll_mapping *NOTICE* [drm] [ENCODER:118:DDI D/PHY D] is disabled/in DSI mode with an ungated DDI clock, gate it > inteldrm0: 1920x1080, 32bpp > wsdisplay0 at inteldrm0 mux 1: console (std, vt100 emulation), using wskbd0 > wsdisplay0: screen 1-5 added (std, vt100 emulation) > iwx0: hw rev 0x340, fw 77.a20fb07d.0, address 4c:1d:96:49:90:03 > video0 detached > uvideo0 detached > uhub0 detached > uhub1 detached > C3: 0 -> 0 > C6: 0 -> 0 > C7: 95234680032 -> 10894797877904 > PC2: 769147840 -> 8606460416 > PC3: 602810768 -> 10792317923392 > PC6: 0 -> 0 > PC7: 0 -> 0 > PC8: 0 -> 0 > PC9: 0 -> 0 > PC10: 0 -> 0 > LPIT0: 0 -> 0 > LPIT1: 0 -> 0 > uhub0 at usb0 configuration 1 interface 0 "Intel xHCI root hub" rev 3.00/1.00 addr 1 > uhub1 at usb1 configuration 1 interface 0 "Intel xHCI root hub" rev 3.00/1.00 addr 1 > wakeups: 15357 5 > wakeup event: GPE 0x6e > uvideo0 at uhub0 port 5 configuration 1 interface 0 "CN09357G8LG0098MAFA2A01 Integrated_Webcam_HD" rev 2.01/80.08 addr 2 > video0 at uvideo0 > video0 detached > uvideo0 detached > uhub0 detached > uhub1 detached > C3: 0 -> 0 > C6: 0 -> 0 > C7: 10984398544288 -> 11451648267024 > PC2: 9379829184 -> 9720427216 > PC3: 10792906906800 -> 11259780513312 > PC6: 0 -> 0 > PC7: 0 -> 0 > PC8: 0 -> 0 > PC9: 0 -> 0 > PC10: 0 -> 0 > LPIT0: 0 -> 0 > LPIT1: 0 -> 0 > uhub0 at usb0 configuration 1 interface 0 "Intel xHCI root hub" rev 3.00/1.00 addr 1 > uhub1 at usb1 configuration 1 interface 0 "Intel xHCI root hub" rev 3.00/1.00 addr 1 > wakeups: 79481 5 > wakeup event: GPE 0x6e > uvideo0 at uhub0 port 5 configuration 1 interface 0 "CN09357G8LG0098MAFA2A01 Integrated_Webcam_HD" rev 2.01/80.08 addr 2 > video0 at uvideo0 > video0 detached > uvideo0 detached > uhub0 detached > uhub1 detached > C3: 0 -> 0 > C6: 0 -> 0 > C7: 11487076798288 -> 11565356198288 > PC2: 10855741488 -> 10915141008 > PC3: 11260627360736 -> 11338847195616 > PC6: 0 -> 0 > PC7: 0 -> 0 > PC8: 0 -> 0 > PC9: 0 -> 0 > PC10: 0 -> 0 > LPIT0: 0 -> 0 > LPIT1: 0 -> 0 > uhub0 at usb0 configuration 1 interface 0 "Intel xHCI root hub" rev 3.00/1.00 addr 1 > uhub1 at usb1 configuration 1 interface 0 "Intel xHCI root hub" rev 3.00/1.00 addr 1 > wakeups: 4382 3 > wakeup event: GPE 0x6e > uvideo0 at uhub0 port 5 configuration 1 interface 0 "CN09357G8LG0098MAFA2A01 Integrated_Webcam_HD" rev 2.01/80.08 addr 2 > video0 at uvideo0 >