Clemens Ladisch wrote:
The client numbering scheme was reorganized in ALSA 1.0.11rc1 because
there were too many unused reserved numbers and not enough free numbers
for more than eight cards.
Ok, that explains alot!
the 449C fails to show up
This shouldn't be related to this change. Does it show up in
/proc/asound/cards?
Nope. This is under 2.6.15-rt21:
[atte@aarhus atte]$ cat /proc/asound/cards
0 [SI7012 ]: ICH - SiS SI7012
SiS SI7012 with ALC200,200P at 0xdc00, irq 10
1 [UA1A ]: USB-Audio - EDIROL UA-1A
Roland EDIROL UA-1A at usb-0000:00:03.1-2, full speed
2 [keyboard ]: USB-Audio - MK-249C USB MIDI keyboard
Evolution Electronics Ltd. MK-249C USB MIDI
keyboard at usb-0000:00:03.2-1.2, f
3 [keyboard_1 ]: USB-Audio - MK-249C USB MIDI keyboard
Evolution Electronics Ltd. MK-249C USB MIDI
keyboard at usb-0000:00:03.2-1.3, f
4 [Keyboard ]: USB-Audio - MK-449C USB MIDI Keyboard
Evolution Electronics Ltd. MK-449C USB MIDI
Keyboard at usb-0000:00:03.2-1.1, f
This is with 2.6.16.5-rt14
[atte@aarhus atte]$ cat /proc/asound/cards
0 [SI7012 ]: ICH - SiS SI7012
SiS SI7012 with ALC200,200P at 0xdc00, irq 10
1 [UA1A ]: USB-Audio - EDIROL UA-1A
Roland EDIROL UA-1A at usb-0000:00:03.2-1, full speed
2 [keyboard ]: USB-Audio - MK-249C USB MIDI keyboard
Evolution Electronics Ltd. MK-249C USB MIDI
keyboard at usb-0000:00:03.1-2.2, f
3 [keyboard_1 ]: USB-Audio - MK-249C USB MIDI keyboard
Evolution Electronics Ltd. MK-249C USB MIDI
keyboard at usb-0000:00:03.1-2.3, f
Thought the attached file might be of use also, it's "dmesg | tail -n
500 > dmesg"
--
peace, love & harmony
Atte
http://www.atte.dk
http://www.atte.dk/gps
7>usb 2-2: new device strings: Mfr=0, Product=0, SerialNumber=0
usb 2-2: uevent
usb 2-2: device is bus-powered
usb 2-2: configuration #1 chosen from 1 choice
usb 2-2: adding 2-2:1.0 (config #1, interface 0)
usb 2-2:1.0: uevent
hub 2-2:1.0: usb_probe_interface
hub 2-2:1.0: usb_probe_interface - got id
hub 2-2:1.0: USB hub found
hub 2-2:1.0: 4 ports detected
hub 2-2:1.0: standalone hub
hub 2-2:1.0: ganged power switching
hub 2-2:1.0: global over-current protection
hub 2-2:1.0: power on to power good time: 100ms
hub 2-2:1.0: hub controller current requirement: 100mA
hub 2-2:1.0: 100mA bus power budget for each child
hub 2-2:1.0: no over-current condition exists
hub 2-2:1.0: enabling power on all ports
drivers/usb/core/inode.c: creating file '002'
hub 2-0:1.0: state 7 ports 2 chg 0000 evt 0004
hub 3-0:1.0: state 7 ports 2 chg 0000 evt 0000
ohci_hcd 0000:00:03.2: GetStatus roothub.portstatus [0] = 0x00010101 CSC PPS CCS
hub 3-0:1.0: port 1, status 0101, change 0001, 12 Mb/s
hub 3-0:1.0: debounce: port 1: total 100ms stable 100ms status 0x101
ohci_hcd 0000:00:03.2: GetStatus roothub.portstatus [0] = 0x00100103 PRSC PPS PES CCS
usb 3-1: new full speed USB device using ohci_hcd and address 2
ohci_hcd 0000:00:03.2: GetStatus roothub.portstatus [0] = 0x00100103 PRSC PPS PES CCS
usb 3-1: ep0 maxpacket = 8
usb 3-1: skipped 5 descriptors after interface
usb 3-1: skipped 2 descriptors after interface
usb 3-1: skipped 1 descriptor after endpoint
usb 3-1: skipped 2 descriptors after interface
usb 3-1: skipped 1 descriptor after endpoint
usb 3-1: default language 0x0409
ehci_hcd: block sizes: qh 128 qtd 96 itd 192 sitd 96
usb 3-1: new device strings: Mfr=1, Product=2, SerialNumber=0
usb 3-1: Product: EDIROL UA-1A
usb 3-1: Manufacturer: Roland
usb 3-1: uevent
ACPI: PCI Interrupt Link [LNKH] enabled at IRQ 11
ACPI: PCI Interrupt 0000:00:03.3[D] -> Link [LNKH] -> GSI 11 (level, low) -> IRQ 11
ehci_hcd 0000:00:03.3: EHCI Host Controller
ehci_hcd 0000:00:03.3: reset hcs_params 0x103206 dbg=1 cc=3 pcc=2 ordered !ppc ports=6
ehci_hcd 0000:00:03.3: reset hcc_params 7070 thresh 7 uframes 1024
PCI: cache line size of 128 is not supported by device 0000:00:03.3
usb 3-1: device is self-powered
usb 3-1: configuration #1 chosen from 1 choice
usb 3-1: adding 3-1:1.0 (config #1, interface 0)
usb 3-1:1.0: uevent
usb 3-1: adding 3-1:1.1 (config #1, interface 1)
usb 3-1:1.1: uevent
usb 3-1: adding 3-1:1.2 (config #1, interface 2)
usb 3-1:1.2: uevent
drivers/usb/core/inode.c: creating file '002'
hub 2-2:1.0: state 7 ports 4 chg 0000 evt 000e
hub 2-2:1.0: port 1, status 0101, change 0001, 12 Mb/s
drivers/usb/core/inode.c: creating file '004'
ehci_hcd 0000:00:03.3: new USB bus registered, assigned bus number 4
ehci_hcd 0000:00:03.3: irq 11, io mem 0xdbffe000
ehci_hcd 0000:00:03.3: reset command 080002 (park)=0 ithresh=8 period=1024 Reset HALT
ehci_hcd 0000:00:03.3: init command 010001 (park)=0 ithresh=1 period=1024 RUN
ehci_hcd 0000:00:03.3: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004
usb usb4: default language 0x0409
usb usb4: new device strings: Mfr=3, Product=2, SerialNumber=1
usb usb4: Product: EHCI Host Controller
usb usb4: Manufacturer: Linux 2.6.16.5-rt14 ehci_hcd
usb usb4: SerialNumber: 0000:00:03.3
usb usb4: uevent
ohci_hcd 0000:00:03.1: urb df379d40 path 2 ep0in 5ec20000 cc 5 --> status -110
ohci_hcd 0000:00:03.1: urb df379d40 path 2 ep0in 5ec20000 cc 5 --> status -110
ohci_hcd 0000:00:03.1: urb df379d40 path 2 ep0in 5ec20000 cc 5 --> status -110
ohci_hcd 0000:00:03.1: urb df379d40 path 2 ep0in 5ec20000 cc 5 --> status -110
ohci_hcd 0000:00:03.1: urb df379d40 path 2 ep0in 5ec20000 cc 5 --> status -110
hub 2-2:1.0: hub_port_status failed (err = -110)
hub 2-2:1.0: connect-debounce failed, port 1 disabled
ohci_hcd 0000:00:03.1: urb df379d40 path 2 ep0out 5ec20000 cc 5 --> status -110
hub 2-2:1.0: cannot disable port 1 (err = -110)
ohci_hcd 0000:00:03.1: urb df379d40 path 2 ep0in 5ec20000 cc 5 --> status -110
ohci_hcd 0000:00:03.1: urb df379d40 path 2 ep0in 5ec20000 cc 5 --> status -110
usb usb4: device is self-powered
usb usb4: configuration #1 chosen from 1 choice
usb usb4: adding 4-0:1.0 (config #1, interface 0)
usb 4-0:1.0: uevent
ohci_hcd 0000:00:03.1: urb df379d40 path 2 ep0in 5ec20000 cc 5 --> status -110
ohci_hcd 0000:00:03.1: urb df379d40 path 2 ep0in 5ec20000 cc 5 --> status -110
ohci_hcd 0000:00:03.1: urb df379d40 path 2 ep0in 5ec20000 cc 5 --> status -110
hub 2-2:1.0: hub_port_status failed (err = -110)
ohci_hcd 0000:00:03.1: urb df379d40 path 2 ep0in 5ec20000 cc 5 --> status -110
ohci_hcd 0000:00:03.1: urb df379d40 path 2 ep0in 5ec20000 cc 5 --> status -110
ohci_hcd 0000:00:03.1: urb df379d40 path 2 ep0in 5ec20000 cc 5 --> status -110
ohci_hcd 0000:00:03.1: urb df379d40 path 2 ep0in 5ec20000 cc 5 --> status -110
ohci_hcd 0000:00:03.1: urb df379d40 path 2 ep0in 5ec20000 cc 5 --> status -110
hub 2-2:1.0: hub_port_status failed (err = -110)
ohci_hcd 0000:00:03.1: urb df379d40 path 2 ep0in 5ec20000 cc 5 --> status -110
ohci_hcd 0000:00:03.1: urb df379d40 path 2 ep0in 5ec20000 cc 5 --> status -110
ohci_hcd 0000:00:03.1: urb df379d40 path 2 ep0in 5ec20000 cc 5 --> status -110
ohci_hcd 0000:00:03.1: urb df379d40 path 2 ep0in 5ec20000 cc 5 --> status -110
ohci_hcd 0000:00:03.1: urb df379d40 path 2 ep0in 5ec20000 cc 5 --> status -110
hub 2-2:1.0: hub_port_status failed (err = -110)
hub 3-0:1.0: state 7 ports 2 chg 0000 evt 0002
ohci_hcd 0000:00:03.2: GetStatus roothub.portstatus [0] = 0x00030100 PESC CSC PPS
hub 3-0:1.0: port 1, status 0100, change 0003, 12 Mb/s
usb 3-1: USB disconnect, address 2
usb 3-1: usb_disable_device nuking all URBs
usb 3-1: unregistering interface 3-1:1.0
usb 3-1:1.0: uevent
usb 3-1: unregistering interface 3-1:1.1
usb 3-1:1.1: uevent
usb 3-1: unregistering interface 3-1:1.2
usb 3-1:1.2: uevent
usb 3-1: unregistering device
usb 3-1: uevent
ohci_hcd 0000:00:03.1: urb df3d4440 path 2 ep1in 5e160000 cc 5 --> status -110
hub 2-2:1.0: transfer --> -110
hub 3-0:1.0: debounce: port 1: total 100ms stable 100ms status 0x100
hub 2-2:1.0: state 7 ports 4 chg 0000 evt 0000
ohci_hcd 0000:00:03.1: urb df3d4440 path 2 ep1in 5e160000 cc 5 --> status -110
hub 2-2:1.0: transfer --> -110
hub 2-0:1.0: state 7 ports 2 chg 0000 evt 0004
ohci_hcd 0000:00:03.1: GetStatus roothub.portstatus [1] = 0x00030100 PESC CSC PPS
hub 2-0:1.0: port 2, status 0100, change 0003, 12 Mb/s
usb 2-2: USB disconnect, address 2
usb 2-2: usb_disable_device nuking all URBs
ohci_hcd 0000:00:03.1: shutdown urb df3d4440 pipe 40408280 ep1in-intr
usb 2-2: unregistering interface 2-2:1.0
usb 2-2:1.0: uevent
usb 2-2: unregistering device
usb 2-2: uevent
hub 2-0:1.0: debounce: port 2: total 100ms stable 100ms status 0x100
hub 4-0:1.0: usb_probe_interface
hub 4-0:1.0: usb_probe_interface - got id
hub 4-0:1.0: USB hub found
hub 4-0:1.0: 6 ports detected
hub 4-0:1.0: standalone hub
hub 4-0:1.0: no power switching (usb 1.0)
hub 4-0:1.0: individual port over-current protection
hub 4-0:1.0: Single TT
hub 4-0:1.0: TT requires at most 8 FS bit times (666 ns)
hub 4-0:1.0: power on to power good time: 20ms
hub 4-0:1.0: local power source is good
hub 4-0:1.0: state 7 ports 6 chg 0000 evt 0000
drivers/usb/core/inode.c: creating file '001'
ehci_hcd 0000:00:03.3: GetStatus port 3 status 001803 POWER sig=j CSC CONNECT
hub 4-0:1.0: port 3, status 0501, change 0001, 480 Mb/s
hub 4-0:1.0: debounce: port 3: total 100ms stable 100ms status 0x501
ehci_hcd 0000:00:03.3: port 3 full speed --> companion
ehci_hcd 0000:00:03.3: GetStatus port 3 status 003801 POWER OWNER sig=j CONNECT
ehci_hcd 0000:00:03.3: GetStatus port 5 status 001803 POWER sig=j CSC CONNECT
hub 4-0:1.0: port 5, status 0501, change 0001, 480 Mb/s
hub 4-0:1.0: debounce: port 5: total 100ms stable 100ms status 0x501
ehci_hcd 0000:00:03.3: port 5 full speed --> companion
ehci_hcd 0000:00:03.3: GetStatus port 5 status 003801 POWER OWNER sig=j CONNECT
usbcore: registered new driver snd-usb-audio
hub 2-0:1.0: state 7 ports 2 chg 0000 evt 0004
ohci_hcd 0000:00:03.1: GetStatus roothub.portstatus [1] = 0x00010101 CSC PPS CCS
hub 2-0:1.0: port 2, status 0101, change 0001, 12 Mb/s
hub 2-0:1.0: debounce: port 2: total 100ms stable 100ms status 0x101
ohci_hcd 0000:00:03.1: GetStatus roothub.portstatus [1] = 0x00100103 PRSC PPS PES CCS
usb 2-2: new full speed USB device using ohci_hcd and address 3
ohci_hcd 0000:00:03.1: GetStatus roothub.portstatus [1] = 0x00100103 PRSC PPS PES CCS
usb 2-2: ep0 maxpacket = 8
usb 2-2: new device strings: Mfr=0, Product=0, SerialNumber=0
usb 2-2: uevent
usb 2-2: device is bus-powered
usb 2-2: configuration #1 chosen from 1 choice
usb 2-2: adding 2-2:1.0 (config #1, interface 0)
usb 2-2:1.0: uevent
hub 2-2:1.0: usb_probe_interface
hub 2-2:1.0: usb_probe_interface - got id
hub 2-2:1.0: USB hub found
hub 2-2:1.0: 4 ports detected
hub 2-2:1.0: standalone hub
hub 2-2:1.0: ganged power switching
hub 2-2:1.0: global over-current protection
hub 2-2:1.0: power on to power good time: 100ms
hub 2-2:1.0: hub controller current requirement: 100mA
hub 2-2:1.0: 100mA bus power budget for each child
hub 2-2:1.0: no over-current condition exists
hub 2-2:1.0: enabling power on all ports
drivers/usb/core/inode.c: creating file '003'
hub 3-0:1.0: state 7 ports 2 chg 0000 evt 0002
ohci_hcd 0000:00:03.2: GetStatus roothub.portstatus [0] = 0x00010101 CSC PPS CCS
hub 3-0:1.0: port 1, status 0101, change 0001, 12 Mb/s
hub 3-0:1.0: debounce: port 1: total 100ms stable 100ms status 0x101
ohci_hcd 0000:00:03.2: GetStatus roothub.portstatus [0] = 0x00100103 PRSC PPS PES CCS
usb 3-1: new full speed USB device using ohci_hcd and address 3
ohci_hcd 0000:00:03.2: GetStatus roothub.portstatus [0] = 0x00100103 PRSC PPS PES CCS
usb 3-1: ep0 maxpacket = 8
usb 3-1: skipped 5 descriptors after interface
usb 3-1: skipped 2 descriptors after interface
usb 3-1: skipped 1 descriptor after endpoint
usb 3-1: skipped 2 descriptors after interface
usb 3-1: skipped 1 descriptor after endpoint
usb 3-1: default language 0x0409
usb 3-1: new device strings: Mfr=1, Product=2, SerialNumber=0
usb 3-1: Product: EDIROL UA-1A
usb 3-1: Manufacturer: Roland
usb 3-1: uevent
usb 3-1: device is self-powered
usb 3-1: configuration #1 chosen from 1 choice
usb 3-1: adding 3-1:1.0 (config #1, interface 0)
usb 3-1:1.0: uevent
snd-usb-audio 3-1:1.0: usb_probe_interface
snd-usb-audio 3-1:1.0: usb_probe_interface - got id
3:1:1: add audio endpoint 0x1
3:2:1: add audio endpoint 0x82
usb 3-1: adding 3-1:1.1 (config #1, interface 1)
usb 3-1:1.1: uevent
usb 3-1: adding 3-1:1.2 (config #1, interface 2)
usb 3-1:1.2: uevent
drivers/usb/core/inode.c: creating file '003'
hub 2-0:1.0: state 7 ports 2 chg 0000 evt 0004
hub 2-2:1.0: state 7 ports 4 chg 0000 evt 000e
hub 2-2:1.0: port 1, status 0101, change 0001, 12 Mb/s
hub 2-2:1.0: debounce: port 1: total 100ms stable 100ms status 0x101
usb 2-2.1: new full speed USB device using ohci_hcd and address 4
usb 2-2.1: skipped 1 descriptor after interface
usb 2-2.1: skipped 5 descriptors after interface
usb 2-2.1: skipped 1 descriptor after endpoint
usb 2-2.1: skipped 1 descriptor after endpoint
usb 2-2.1: default language 0x0409
usb 2-2.1: new device strings: Mfr=1, Product=2, SerialNumber=0
usb 2-2.1: Product: MK-449C USB MIDI Keyboard
usb 2-2.1: Manufacturer: Evolution Electronics Ltd.
usb 2-2.1: uevent
usb 2-2.1: device is bus-powered
usb 2-2.1: no configuration chosen from 1 choice
drivers/usb/core/inode.c: creating file '004'
hub 2-2:1.0: 300mA power budget left
hub 2-2:1.0: port 2, status 0101, change 0001, 12 Mb/s
hub 2-2:1.0: debounce: port 2: total 100ms stable 100ms status 0x101
usb 2-2.2: new full speed USB device using ohci_hcd and address 5
usb 2-2.2: skipped 1 descriptor after interface
usb 2-2.2: skipped 5 descriptors after interface
usb 2-2.2: skipped 1 descriptor after endpoint
usb 2-2.2: skipped 1 descriptor after endpoint
usb 2-2.2: default language 0x0409
usb 2-2.2: new device strings: Mfr=1, Product=2, SerialNumber=0
usb 2-2.2: Product: MK-249C USB MIDI keyboard
usb 2-2.2: Manufacturer: Evolution Electronics Ltd.
usb 2-2.2: uevent
usb 2-2.2: device is bus-powered
usb 2-2.2: configuration #1 chosen from 1 choice
usb 2-2.2: adding 2-2.2:1.0 (config #1, interface 0)
usb 2-2.2:1.0: uevent
snd-usb-audio 2-2.2:1.0: usb_probe_interface
snd-usb-audio 2-2.2:1.0: usb_probe_interface - got id
MIDIStreaming version 01.00
EP 81: 1 jack(s)
EP 02: 1 jack(s)
created 1 output and 1 input ports
usb 2-2.2: adding 2-2.2:1.1 (config #1, interface 1)
usb 2-2.2:1.1: uevent
drivers/usb/core/inode.c: creating file '005'
hub 2-2:1.0: 300mA power budget left
hub 2-2:1.0: port 3, status 0101, change 0001, 12 Mb/s
hub 2-2:1.0: debounce: port 3: total 100ms stable 100ms status 0x101
usb 2-2.3: new full speed USB device using ohci_hcd and address 6
usb 2-2.3: skipped 1 descriptor after interface
usb 2-2.3: skipped 5 descriptors after interface
usb 2-2.3: skipped 1 descriptor after endpoint
usb 2-2.3: skipped 1 descriptor after endpoint
usb 2-2.3: default language 0x0409
usb 2-2.3: new device strings: Mfr=1, Product=2, SerialNumber=0
usb 2-2.3: Product: MK-249C USB MIDI keyboard
usb 2-2.3: Manufacturer: Evolution Electronics Ltd.
usb 2-2.3: uevent
usb 2-2.3: device is bus-powered
usb 2-2.3: configuration #1 chosen from 1 choice
usb 2-2.3: adding 2-2.3:1.0 (config #1, interface 0)
usb 2-2.3:1.0: uevent
snd-usb-audio 2-2.3:1.0: usb_probe_interface
snd-usb-audio 2-2.3:1.0: usb_probe_interface - got id
MIDIStreaming version 01.00
EP 81: 1 jack(s)
EP 02: 1 jack(s)
created 1 output and 1 input ports
usb 2-2.3: adding 2-2.3:1.1 (config #1, interface 1)
usb 2-2.3:1.1: uevent
drivers/usb/core/inode.c: creating file '006'
hub 2-2:1.0: 300mA power budget left
hub 3-0:1.0: state 7 ports 2 chg 0000 evt 0002
hub 2-2:1.0: state 7 ports 4 chg 0000 evt 0008
ndiswrapper version 1.10 loaded (preempt=yes,smp=no)
ndiswrapper: driver bcmwl5 (Broadcom,06/13/2003, 3.20.23.0) loaded
ACPI: PCI Interrupt Link [LNKB] enabled at IRQ 5
ACPI: PCI Interrupt 0000:00:0a.0[A] -> Link [LNKB] -> GSI 5 (level, low) -> IRQ 5
ndiswrapper: using irq 5
wlan0: vendor: ''
wlan0: ndiswrapper ethernet device 00:90:4b:24:09:03 using driver bcmwl5, 14E4:4301.5.conf
wlan0: encryption modes supported: WEP; TKIP with WPA
mtrr: 0xc8000000,0x8000000 overlaps existing 0xc8000000,0x4000000
mtrr: 0xc8000000,0x8000000 overlaps existing 0xc8000000,0x4000000
mtrr: 0xc8000000,0x8000000 overlaps existing 0xc8000000,0x4000000
[drm:radeon_cp_init] *ERROR* radeon_cp_init called without lock held
[drm:drm_unlock] *ERROR* Process 3876 using kernel context 0
BUG: scheduling while atomic: softirq-tasklet/0x00000001/7
caller is schedule+0x4a/0x122
[<c0393afb>] __schedule+0x655/0x673 (8)
[<c01166fb>] activate_task+0x58/0x75 (36)
[<c0393b63>] schedule+0x4a/0x122 (52)
[<c0394861>] rt_lock_slowlock+0xaa/0x170 (36)
[<c0394fed>] __lock_text_start+0x1d/0x1f (84)
[<c0157922>] kfree+0x1e/0x4e (4)
[<c0338f21>] kfree_skbmem+0x8/0x62 (12)
[<e09c9833>] free_send_packet+0xa0/0xb1 [ndiswrapper] (8)
[<e09bd2df>] NdisMSendComplete+0x1a/0x40 [ndiswrapper] (24)
[<e09bac03>] NdisAcquireSpinLock+0x0/0x5b [ndiswrapper] (28)
[<e09bcaaf>] ndis_irq_handler+0x25/0x4b [ndiswrapper] (36)
[<c012015f>] __tasklet_action+0x45/0xe0 (16)
[<c012038b>] ksoftirqd+0xe5/0x166 (24)
[<c0117391>] complete+0x42/0x6b (36)
[<c01202a6>] ksoftirqd+0x0/0x166 (20)
[<c012cd7c>] kthread+0x9c/0xa1 (4)
[<c012cce0>] kthread+0x0/0xa1 (20)
[<c01013dd>] kernel_thread_helper+0x5/0xb (16)
