Messages in this thread | | | Date | Sun, 01 Oct 2023 14:15:16 +0900 | From | "Takashi Sakamoto" <> | Subject | Re: [GIT PULL] firewire updates for 6.5-rc1 |
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Hi Jiri,
Just now I installed openSUSE Tumbleweed, however I found no issue on my 1394 OHCI hardware. I would like to ask your current opinion for the issue?
~> uname -r 6.5.4-1-default
~> cat /etc/os-release NAME="openSUSE Tumbleweed" # VERSION="20230929" ID="opensuse-tumbleweed" ID_LIKE="opensuse suse" VERSION_ID="20230929" PRETTY_NAME="openSUSE Tumbleweed" ANSI_COLOR="0;32" CPE_NAME="cpe:/o:opensuse:tumbleweed:20230929" BUG_REPORT_URL="https://bugzilla.opensuse.org" SUPPORT_URL="https://bugs.opensuse.org" HOME_URL="https://www.opensuse.org" DOCUMENTATION_URL="https://en.opensuse.org/Portal:Tumbleweed" LOGO="distributor-logo-Tumbleweed"
->sudo lspci -v ... 01:00.0 PCI bridge: Texas Instruments XIO2213A/B/XIO2221 PCI Express to PCI Bridge [Cheetah Express] (rev 01) (prog-if 00 [Normal decode]) Subsystem: Device 3412:7856 Flags: bus master, fast devsel, latency 0, IOMMU group 8 Memory at fce00000 (32-bit, non-prefetchable) [size=4K] Bus: primary=01, secondary=02, subordinate=02, sec-latency=32 I/O behind bridge: [disabled] [32-bit] Memory behind bridge: fcd00000-fcdfffff [size=1M] [32-bit] Prefetchable memory behind bridge: [disabled] [64-bit] Capabilities: [50] Power Management version 3 Capabilities: [60] MSI: Enable- Count=1/16 Maskable- 64bit+ Capabilities: [80] Subsystem: Device 3412:7856 Capabilities: [90] Express PCI-Express to PCI/PCI-X Bridge, MSI 00 Capabilities: [100] Advanced Error Reporting
02:00.0 FireWire (IEEE 1394): Texas Instruments XIO2213A/B/XIO2221 IEEE-1394b OHCI Controller [Cheetah Express] (rev 01) (prog-if 10 [OHCI]) Subsystem: Device 3412:7856 Flags: bus master, 66MHz, medium devsel, latency 32, IRQ 39, IOMMU group 8 Memory at fcd04000 (32-bit, non-prefetchable) [size=2K] Memory at fcd00000 (32-bit, non-prefetchable) [size=16K] Capabilities: [44] Power Management version 3 Kernel driver in use: firewire_ohci Kernel modules: firewire_ohci ...
$ udevadm info -e ... P: /devices/pci0000:00/0000:00:01.1/0000:01:00.0 M: 0000:01:00.0 R: 0 U: pci E: DEVPATH=/devices/pci0000:00/0000:00:01.1/0000:01:00.0 E: SUBSYSTEM=pci E: PCI_CLASS=60400 E: PCI_ID=104C:823E E: PCI_SUBSYS_ID=3412:7856 E: PCI_SLOT_NAME=0000:01:00.0 E: MODALIAS=pci:v0000104Cd0000823Esv00003412sd00007856bc06sc04i00 E: USEC_INITIALIZED=11023840 E: ID_PCI_CLASS_FROM_DATABASE=Bridge E: ID_PCI_SUBCLASS_FROM_DATABASE=PCI bridge E: ID_PCI_INTERFACE_FROM_DATABASE=Normal decode E: ID_VENDOR_FROM_DATABASE=Texas Instruments E: ID_MODEL_FROM_DATABASE=XIO2213A/B/XIO2221 PCI Express to PCI Bridge [Cheetah Express] E: ID_PATH=pci-0000:01:00.0 E: ID_PATH_TAG=pci-0000_01_00_0
P: /devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0 M: 0000:02:00.0 R: 0 U: pci V: firewire_ohci E: DEVPATH=/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0 E: SUBSYSTEM=pci E: DRIVER=firewire_ohci E: PCI_CLASS=C0010 E: PCI_ID=104C:823F E: PCI_SUBSYS_ID=3412:7856 E: PCI_SLOT_NAME=0000:02:00.0 E: MODALIAS=pci:v0000104Cd0000823Fsv00003412sd00007856bc0Csc00i10 E: USEC_INITIALIZED=11023930 E: ID_PCI_CLASS_FROM_DATABASE=Serial bus controller E: ID_PCI_SUBCLASS_FROM_DATABASE=FireWire (IEEE 1394) E: ID_PCI_INTERFACE_FROM_DATABASE=OHCI E: ID_VENDOR_FROM_DATABASE=Texas Instruments E: ID_MODEL_FROM_DATABASE=XIO2213A/B/XIO2221 IEEE-1394b OHCI Controller [Cheetah Express] E: ID_PATH=pci-0000:02:00.0 E: ID_PATH_TAG=pci-0000_02_00_0
P: /devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/fw0 M: fw0 R: 0 U: firewire D: c 244:0 N: fw0 L: 0 E: DEVPATH=/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/fw0 E: SUBSYSTEM=firewire E: DEVNAME=/dev/fw0 E: MAJOR=244 E: MINOR=0 ...
When I plugged in my sound device (Tascam Fireone) and load ALSA OXFW driver, it works as expected. It means that both 1394 Asynchronous/Isochronous communications are established as expected.
Regards
Takashi Sakamoto
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