Re: xhci isochronous transfers
Alexandre Ratchov writes: > On Sat, Mar 16, 2019 at 06:58:55PM -0700, Nam Nguyen wrote: >> >> > This procedure is sufficient when I use a USB 2 port. >> >> I forgot to test USB 2 at the time of my original e-mail. There is >> actually a regression and both USB 2 and USB 3 ports throw the same >> error. >> >> --8<---cut here---start->8--- >> uaudio0: can't get iface handle >> uaudio0: can't get iface handle >> audio1: failed to start playback >> uaudio0: can't get iface handle >> --8<---cut here---end--->8--- > > This this caused by the uaudio driver itself. Could you send me the > dmesg output of a kernel with UAUDIO_DEBUG defined? > > Thanks in advance. This is with the DAC attached to USB 3. --8<---cut here---start->8--- OpenBSD 6.5-beta (GENERIC) #0: Sun Mar 17 21:40:48 PDT 2019 namt...@dust2.my.domain:/sys/arch/amd64/compile/GENERIC real mem = 16872108032 (16090MB) avail mem = 16350568448 (15593MB) mpath0 at root scsibus0 at mpath0: 256 targets mainbus0 at root bios0 at mainbus0: SMBIOS rev. 2.7 @ 0xdae9d000 (69 entries) bios0: vendor LENOVO version "G2ET33WW (1.13 )" date 07/24/2012 bios0: LENOVO 2306CTO acpi0 at bios0: rev 2 acpi0: sleep states S0 S3 S4 S5 acpi0: tables DSDT FACP SLIC TCPA SSDT SSDT SSDT HPET APIC MCFG ECDT FPDT ASF! UEFI UEFI POAT SSDT SSDT UEFI acpi0: wakeup devices LID_(S4) SLPB(S3) IGBE(S4) EXP3(S4) XHCI(S3) EHC1(S3) EHC2(S3) HDEF(S4) acpitimer0 at acpi0: 3579545 Hz, 24 bits acpihpet0 at acpi0: 14318179 Hz acpimadt0 at acpi0 addr 0xfee0: PC-AT compat cpu0 at mainbus0: apid 0 (boot processor) cpu0: Intel(R) Core(TM) i3-3120M CPU @ 2.50GHz, 2494.79 MHz, 06-3a-09 cpu0: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,XSAVE,AVX,F16C,NXE,RDTSCP,LONG,LAHF,PERF,ITSC,FSGSBASE,SMEP,ERMS,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,MELTDOWN cpu0: 256KB 64b/line 8-way L2 cache cpu0: smt 0, core 0, package 0 mtrr: Pentium Pro MTRR support, 10 var ranges, 88 fixed ranges cpu0: apic clock running at 99MHz cpu0: mwait min=64, max=64, C-substates=0.2.1.1.2, IBE cpu at mainbus0: not configured ioapic0 at mainbus0: apid 2 pa 0xfec0, version 20, 24 pins acpimcfg0 at acpi0 acpimcfg0: addr 0xf800, bus 0-63 acpiec0 at acpi0 acpiprt0 at acpi0: bus 0 (PCI0) acpiprt1 at acpi0: bus -1 (PEG_) acpiprt2 at acpi0: bus 2 (EXP1) acpiprt3 at acpi0: bus 3 (EXP2) acpiprt4 at acpi0: bus -1 (EXP3) acpicpu0 at acpi0: C2(350@80 mwait.1@0x20), C1(1000@1 mwait.1), PSS acpipwrres0 at acpi0: PUBS, resource for XHCI, EHC1, EHC2 acpitz0 at acpi0: critical temperature is 103 degC acpibtn0 at acpi0: LID_ acpibtn1 at acpi0: SLPB acpipci0 at acpi0 PCI0: 0x 0x0011 0x0001 acpicmos0 at acpi0 tpm0 at acpi0: TPM_ addr 0xfed4/0x5000: device 0x104a rev 0x4e acpibat0 at acpi0: BAT0 model "45N1023" serial 4025 type LION oem "SANYO" acpiac0 at acpi0: AC unit online acpithinkpad0 at acpi0 "PNP0C14" at acpi0 not configured "PNP0C14" at acpi0 not configured acpidock0 at acpi0: GDCK not docked (0) acpivideo0 at acpi0: VID_ acpivout at acpivideo0 not configured acpivideo1 at acpi0: VID_ cpu0: Enhanced SpeedStep 2494 MHz: speeds: 2500, 2400, 2300, 2200, 2100, 2000, 1900, 1800, 1700, 1600, 1500, 1400, 1300, 1200 MHz pci0 at mainbus0 bus 0 pchb0 at pci0 dev 0 function 0 "Intel Core 3G Host" rev 0x09 inteldrm0 at pci0 dev 2 function 0 "Intel HD Graphics 4000" rev 0x09 drm0 at inteldrm0 inteldrm0: msi inteldrm0: 1366x768, 32bpp wsdisplay0 at inteldrm0 mux 1: console (std, vt100 emulation) wsdisplay0: screen 1-5 added (std, vt100 emulation) xhci0 at pci0 dev 20 function 0 "Intel 7 Series xHCI" rev 0x04: msi, xHCI 1.0 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 7 Series MEI" rev 0x04 at pci0 dev 22 function 0 not configured em0 at pci0 dev 25 function 0 "Intel 82579LM" rev 0x04: msi, address 3c:97:0e:36:95:a5 ehci0 at pci0 dev 26 function 0 "Intel 7 Series USB" rev 0x04: apic 2 int 16 usb1 at ehci0: USB revision 2.0 uhub1 at usb1 configuration 1 interface 0 "Intel EHCI root hub" rev 2.00/1.00 addr 1 azalia0 at pci0 dev 27 function 0 "Intel 7 Series HD Audio" rev 0x04: msi azalia0: codecs: Realtek ALC269, Intel/0x2806, using Realtek ALC269 audio0 at azalia0 ppb0 at pci0 dev 28 function 0 "Intel 7 Series PCIE" rev 0xc4: msi pci1 at ppb0 bus 2 sdhc0 at pci1 dev 0 function 0 "Ricoh 5U822 SD/MMC" rev 0x07: apic 2 int 16 sdhc0: SDHC 3.0, 50 MHz base clock sdmmc0 at sdhc0: 4-bit, sd high-speed, mmc high-speed, dma ppb1 at pci0 dev 28 function 1 "Intel 7 Series PCIE" rev 0xc4: msi pci2 at ppb1 bus 3 iwn0 at pci2 dev 0 function 0 "Intel Centrino Advanced-N 6205" rev 0x34: msi, MIMO 2T2R, MoW, address 60:67:20:42:68:52 ehci1 at pci0 dev 29
Re: xhci isochronous transfers
On Sat, Mar 16, 2019 at 06:58:55PM -0700, Nam Nguyen wrote: > > > This procedure is sufficient when I use a USB 2 port. > > I forgot to test USB 2 at the time of my original e-mail. There is > actually a regression and both USB 2 and USB 3 ports throw the same > error. > > --8<---cut here---start->8--- > uaudio0: can't get iface handle > uaudio0: can't get iface handle > audio1: failed to start playback > uaudio0: can't get iface handle > --8<---cut here---end--->8--- This this caused by the uaudio driver itself. Could you send me the dmesg output of a kernel with UAUDIO_DEBUG defined? Thanks in advance.
Re: xhci isochronous transfers
On Sat, Mar 16, 2019 at 06:58:55PM -0700, Nam Nguyen wrote: > > > This procedure is sufficient when I use a USB 2 port. > > I forgot to test USB 2 at the time of my original e-mail. There is > actually a regression and both USB 2 and USB 3 ports throw the same > error. If it is now broken on ehci(4) as well, a more likely cause for this regression is the new USB audio driver which was committed on March 12. > --8<---cut here---start->8--- > uaudio0: can't get iface handle > uaudio0: can't get iface handle > audio1: failed to start playback > uaudio0: can't get iface handle > --8<---cut here---end--->8--- >
Re: xhci isochronous transfers
> This procedure is sufficient when I use a USB 2 port. I forgot to test USB 2 at the time of my original e-mail. There is actually a regression and both USB 2 and USB 3 ports throw the same error. --8<---cut here---start->8--- uaudio0: can't get iface handle uaudio0: can't get iface handle audio1: failed to start playback uaudio0: can't get iface handle --8<---cut here---end--->8---
Re: xhci isochronous transfers
Thank you for all the work that went into this. I am testing USB 3 on a Thinkpad x230i for my headphone DAC, an ODAC-revB. I tested a Youtube video, and it does not begin playback. The relevant error is at the end of the pasted dmesg. I also tested this on a Thinkpad X1 Carbon Gen 4 to the same result, but that dmesg is omitted for brevity. I tried setting sndiod to use the DAC, as described in the FAQs (https://www.openbsd.org/faq/faq13.html#confaudio). This procedure is sufficient when I use a USB 2 port. --8<---cut here---start->8--- # rcctl set sndiod flags -f rsnd/1 # rcctl restart sndiod --8<---cut here---end--->8--- full dmesg: --8<---cut here---start->8--- OpenBSD 6.5-beta (GENERIC.MP) #798: Sat Mar 16 10:12:15 MDT 2019 dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP real mem = 16872108032 (16090MB) avail mem = 16350453760 (15593MB) mpath0 at root scsibus0 at mpath0: 256 targets mainbus0 at root bios0 at mainbus0: SMBIOS rev. 2.7 @ 0xdae9d000 (69 entries) bios0: vendor LENOVO version "G2ET33WW (1.13 )" date 07/24/2012 bios0: LENOVO 2306CTO acpi0 at bios0: rev 2 acpi0: sleep states S0 S3 S4 S5 acpi0: tables DSDT FACP SLIC TCPA SSDT SSDT SSDT HPET APIC MCFG ECDT FPDT ASF! UEFI UEFI POAT SSDT SSDT UEFI acpi0: wakeup devices LID_(S4) SLPB(S3) IGBE(S4) EXP3(S4) XHCI(S3) EHC1(S3) EHC2(S3) HDEF(S4) acpitimer0 at acpi0: 3579545 Hz, 24 bits acpihpet0 at acpi0: 14318179 Hz acpimadt0 at acpi0 addr 0xfee0: PC-AT compat cpu0 at mainbus0: apid 0 (boot processor) cpu0: Intel(R) Core(TM) i3-3120M CPU @ 2.50GHz, 2494.75 MHz, 06-3a-09 cpu0: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,XSAVE,AVX,F16C,NXE,RDTSCP,LONG,LAHF,PERF,ITSC,FSGSBASE,SMEP,ERMS,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,MELTDOWN cpu0: 256KB 64b/line 8-way L2 cache cpu0: smt 0, core 0, package 0 mtrr: Pentium Pro MTRR support, 10 var ranges, 88 fixed ranges cpu0: apic clock running at 99MHz cpu0: mwait min=64, max=64, C-substates=0.2.1.1.2, IBE cpu1 at mainbus0: apid 2 (application processor) cpu1: Intel(R) Core(TM) i3-3120M CPU @ 2.50GHz, 2494.34 MHz, 06-3a-09 cpu1: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,XSAVE,AVX,F16C,NXE,RDTSCP,LONG,LAHF,PERF,ITSC,FSGSBASE,SMEP,ERMS,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,MELTDOWN cpu1: 256KB 64b/line 8-way L2 cache cpu1: smt 0, core 1, package 0 ioapic0 at mainbus0: apid 2 pa 0xfec0, version 20, 24 pins acpimcfg0 at acpi0 acpimcfg0: addr 0xf800, bus 0-63 acpiec0 at acpi0 acpiprt0 at acpi0: bus 0 (PCI0) acpiprt1 at acpi0: bus -1 (PEG_) acpiprt2 at acpi0: bus 2 (EXP1) acpiprt3 at acpi0: bus 3 (EXP2) acpiprt4 at acpi0: bus -1 (EXP3) acpicpu0 at acpi0: C2(350@80 mwait.1@0x20), C1(1000@1 mwait.1), PSS acpicpu1 at acpi0: C2(350@80 mwait.1@0x20), C1(1000@1 mwait.1), PSS acpipwrres0 at acpi0: PUBS, resource for XHCI, EHC1, EHC2 acpitz0 at acpi0: critical temperature is 103 degC acpibtn0 at acpi0: LID_ acpibtn1 at acpi0: SLPB acpipci0 at acpi0 PCI0: 0x 0x0011 0x0001 acpicmos0 at acpi0 tpm0 at acpi0: TPM_ addr 0xfed4/0x5000: device 0x104a rev 0x4e acpibat0 at acpi0: BAT0 model "45N1023" serial 4025 type LION oem "SANYO" acpiac0 at acpi0: AC unit online acpithinkpad0 at acpi0 "PNP0C14" at acpi0 not configured "PNP0C14" at acpi0 not configured acpidock0 at acpi0: GDCK not docked (0) acpivideo0 at acpi0: VID_ acpivout at acpivideo0 not configured acpivideo1 at acpi0: VID_ cpu0: Enhanced SpeedStep 2494 MHz: speeds: 2500, 2400, 2300, 2200, 2100, 2000, 1900, 1800, 1700, 1600, 1500, 1400, 1300, 1200 MHz pci0 at mainbus0 bus 0 pchb0 at pci0 dev 0 function 0 "Intel Core 3G Host" rev 0x09 inteldrm0 at pci0 dev 2 function 0 "Intel HD Graphics 4000" rev 0x09 drm0 at inteldrm0 inteldrm0: msi inteldrm0: 1366x768, 32bpp wsdisplay0 at inteldrm0 mux 1: console (std, vt100 emulation) wsdisplay0: screen 1-5 added (std, vt100 emulation) xhci0 at pci0 dev 20 function 0 "Intel 7 Series xHCI" rev 0x04: msi, xHCI 1.0 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 7 Series MEI" rev 0x04 at pci0 dev 22 function 0 not configured em0 at pci0 dev 25 function 0 "Intel 82579LM" rev 0x04: msi, address 3c:97:0e:36:95:a5 ehci0 at pci0 dev 26 function 0 "Intel 7 Series USB" rev 0x04: apic 2 int 16 usb1 at ehci0: USB revision 2.0 uhub1 at usb1 configuration 1 interface 0 "Intel EHCI root hub" rev 2.00/1.00 addr 1 azalia0 at pci0 dev 27 function 0 "Intel 7 Series HD Audio" rev 0x04: msi azalia0: codecs: Realtek ALC269,
Re: xhci isochronous transfers (was: Re: CVS: cvs.openbsd.org: src)
On Sat, Mar 16, 2019 at 12:38:09PM -, Christian Weisgerber wrote: > On 2019-03-15, Patrick Wildt wrote: > > > CVSROOT:/cvs > > Module name:src > > Changes by: patr...@cvs.openbsd.org 2019/03/15 17:20:35 > > > > Modified files: > > sys/dev/usb: xhci.c > > > > Log message: > > Improve and enable isochronous transfers in xhci(4). [...] > > Wow, that appears to be the crucial step many people have been > waiting for. With this, I can now play sound through my USB audio > dongle connected to a "new" (~5-year old) machine: > > 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 > .. > uaudio0 at uhub0 port 9 configuration 1 interface 1 "C-Media INC. USB Sound > Device" rev 1.10/0.10 addr 4 > uaudio0: class v1, full-speed, sync, channels: 2 play, 0 rec, 4 ctls audio1 > at uaudio0 > > -- > Christian "naddy" Weisgerber na...@mips.inka.de > On my T480 with usb3 only, I can now: - use the built in webcam - use an usb webcam - use the usb phone tethering (lineageos) with urndis0 Thanks!