Re: TeVii S470 dvb-s2 issues - 2nd try ,)
В сообщении от 18 декабря 2010 16:23:05 автор Andy Walls написал: On Sat, 2010-12-18 at 14:40 +0100, Boris Cuber wrote: Am Friday 17 December 2010 schrieben Sie: On Fri, 2010-12-17 at 12:19 +0100, Boris Cuber wrote: Hello linux-media people! I have to problems with my dvb card (TeVii S470). I already filed 2 bug reports some time ago, but no one seems to have noticed/read them, so i'm trying it here now. If you need a full dmesg, then please take a look at https://bugzilla.kernel.org/attachment.cgi?id=40552 1) TeVii S470 dvbs-2 card (cx23885) is not usable after pm-suspend/resume https://bugzilla.kernel.org/show_bug.cgi?id=16467 The cx23885 driver does not implement power management. It would likely take many, many hours of coding and testing to implement it properly. If you need resume/suspend, use the power management scripts on your machine to kill all the applications using the TeVii S470, and then unload the cx23885 module just before suspend. On resume, have the power management scripts reload the cx23885 module. Well, this doesn't work. If i did tune a channel before or used the dvb card somehow for watching tv, unloading and reloading the cx23885 module also makes the card unuseable. In dmesg there's lots of do_IRQ: 1.161 No irq handler for vector (irq -1) messages then. This can only be fixed by rebooting the computer. That is s a known issue with the CX2388[578] chip and PCIe MSI. The CX2388[578] will not accept a different value for its MSI Data field in its PCI config space, when MSI has been enabled on the hardware once. The kernel will always try to give a different value for the MSI Data field to the CX2388[578] chip, on cx23885 module unload and reload. So suspend and then resume didn't reset the chip hardware? You can set pci=nomsi on your kernel command line to prevent the cx23885 driver, and your whole system unfortunately, from using MSI. Clearing bit 8 in RDR_RDRCTL1 register disables MSI for cx23885 chip effectively. It is usefull workaround for now. I submitted appropriate patch for NetUP cards already. Regards, Andy -- To unsubscribe from this list: send the line unsubscribe linux-media in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html -- Igor M. Liplianin Microsoft Windows Free Zone - Linux used for all Computing Tasks -- To unsubscribe from this list: send the line unsubscribe linux-media in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: TeVii S470 dvb-s2 issues - 2nd try ,)
Am Saturday 18 December 2010 schrieben Sie: On Sat, 2010-12-18 at 14:40 +0100, Boris Cuber wrote: Am Friday 17 December 2010 schrieben Sie: On Fri, 2010-12-17 at 12:19 +0100, Boris Cuber wrote: Hello linux-media people! I have to problems with my dvb card (TeVii S470). I already filed 2 bug reports some time ago, but no one seems to have noticed/read them, so i'm trying it here now. If you need a full dmesg, then please take a look at https://bugzilla.kernel.org/attachment.cgi?id=40552 1) TeVii S470 dvbs-2 card (cx23885) is not usable after pm-suspend/resume https://bugzilla.kernel.org/show_bug.cgi?id=16467 The cx23885 driver does not implement power management. It would likely take many, many hours of coding and testing to implement it properly. If you need resume/suspend, use the power management scripts on your machine to kill all the applications using the TeVii S470, and then unload the cx23885 module just before suspend. On resume, have the power management scripts reload the cx23885 module. Well, this doesn't work. If i did tune a channel before or used the dvb card somehow for watching tv, unloading and reloading the cx23885 module also makes the card unuseable. In dmesg there's lots of do_IRQ: 1.161 No irq handler for vector (irq -1) messages then. This can only be fixed by rebooting the computer. That is s a known issue with the CX2388[578] chip and PCIe MSI. The CX2388[578] will not accept a different value for its MSI Data field in its PCI config space, when MSI has been enabled on the hardware once. The kernel will always try to give a different value for the MSI Data field to the CX2388[578] chip, on cx23885 module unload and reload. So suspend and then resume didn't reset the chip hardware? You can set pci=nomsi on your kernel command line to prevent the cx23885 driver, and your whole system unfortunately, from using MSI. Ah, now i got it. Simply reloading the module kills the card with that nasty do_IRQ thing (until reboot), but - 1) unloading module 2) suspending 3) resuming 4) loading module actually works. It's kinda dirty solution (with some hackish script in /etc/pm/sleep.d/), but it works somehow. Perhaps someday there will be a better solution (power management?). Regards, Andy Thanks for your time, Boris -- http://boris64.net 20xx ;) signature.asc Description: This is a digitally signed message part.
Re: TeVii S470 dvb-s2 issues - 2nd try ,)
Am Friday 17 December 2010 schrieben Sie: On Fri, 2010-12-17 at 12:19 +0100, Boris Cuber wrote: Hello linux-media people! I have to problems with my dvb card (TeVii S470). I already filed 2 bug reports some time ago, but no one seems to have noticed/read them, so i'm trying it here now. If you need a full dmesg, then please take a look at https://bugzilla.kernel.org/attachment.cgi?id=40552 1) TeVii S470 dvbs-2 card (cx23885) is not usable after pm-suspend/resume https://bugzilla.kernel.org/show_bug.cgi?id=16467 The cx23885 driver does not implement power management. It would likely take many, many hours of coding and testing to implement it properly. If you need resume/suspend, use the power management scripts on your machine to kill all the applications using the TeVii S470, and then unload the cx23885 module just before suspend. On resume, have the power management scripts reload the cx23885 module. Well, this doesn't work. If i did tune a channel before or used the dvb card somehow for watching tv, unloading and reloading the cx23885 module also makes the card unuseable. In dmesg there's lots of do_IRQ: 1.161 No irq handler for vector (irq -1) messages then. This can only be fixed by rebooting the computer. [/dmesg] Dec 18 14:33:09 localhost kernel: [ 943.911488] cx23885 driver version 0.0.2 loaded Dec 18 14:33:09 localhost kernel: [ 943.911525] cx23885 :04:00.0: PCI INT A - GSI 16 (level, low) - IRQ 16 Dec 18 14:33:09 localhost kernel: [ 943.911949] CORE cx23885[0]: subsystem: d470:9022, board: TeVii S470 [card=15,autodetected] Dec 18 14:33:09 localhost kernel: [ 944.039513] cx23885_dvb_register() allocating 1 frontend(s) Dec 18 14:33:09 localhost kernel: [ 944.039515] cx23885[0]: cx23885 based dvb card Dec 18 14:33:09 localhost kernel: [ 944.041022] DS3000 chip version: 0.192 attached. Dec 18 14:33:09 localhost kernel: [ 944.041025] DVB: registering new adapter (cx23885[0]) Dec 18 14:33:09 localhost kernel: [ 944.041027] DVB: registering adapter 0 frontend 0 (Montage Technology DS3000/TS2020)... Dec 18 14:33:09 localhost kernel: [ 944.069473] TeVii S470 MAC= 00:18:bd:5b:2d:bc Dec 18 14:33:09 localhost kernel: [ 944.069479] cx23885_dev_checkrevision() Hardware revision = 0xb0 Dec 18 14:33:09 localhost kernel: [ 944.069487] cx23885[0]/0: found at :04:00.0, rev: 2, irq: 16, latency: 0, mmio: 0xfea0 Dec 18 14:33:09 localhost kernel: [ 944.069496] cx23885 :04:00.0: setting latency timer to 64 Dec 18 14:33:09 localhost kernel: [ 944.069572] cx23885 :04:00.0: irq 42 for MSI/MSI-X Dec 18 14:33:09 localhost kernel: [ 944.069496] cx23885 :04:00.0: setting latency timer to 64 Dec 18 14:33:09 localhost kernel: [ 944.069572] cx23885 :04:00.0: irq 42 for MSI/MSI-X Dec 18 14:33:14 localhost kernel: [ 948.624193] do_IRQ: 1.161 No irq handler for vector (irq -1) Dec 18 14:33:15 localhost kernel: [ 949.604243] do_IRQ: 1.161 No irq handler for vector (irq -1) Dec 18 14:33:16 localhost kernel: [ 950.606246] do_IRQ: 2.161 No irq handler for vector (irq -1) ... [/dmesg] 2) cx23885: ds3000_writereg: writereg error on =kernel-2.6.36-rc with TeVii S470 dvb-s2 card - https://bugzilla.kernel.org/show_bug.cgi?id=18832 These error messages show up in dmesg while switching channels in mplayer/kaffeine. [dmesg output] [ 919.789976] ds3000_writereg: writereg error(err == -6, reg == 0x03, value == 0x11) They look like I2C bus errors; error -6 is ENXIO, which is probably coming from cx23885-i2c.c. The device handled by the ds3000 driver is not responding properly to the CX23885. It could be that some other device on that I2C bus is hung up or the ds3000 device itself. Maybe some GPIO settings are set wrong? The cx23885 module supports an i2c_probe and i2c_debug module option that will turn on some messages related to i2c. I really have no other advice, except that if you do a git bisect process, you may find the commit(s) that caused the problem.
Re: TeVii S470 dvb-s2 issues - 2nd try ,)
On Sat, 2010-12-18 at 14:40 +0100, Boris Cuber wrote: Am Friday 17 December 2010 schrieben Sie: On Fri, 2010-12-17 at 12:19 +0100, Boris Cuber wrote: Hello linux-media people! I have to problems with my dvb card (TeVii S470). I already filed 2 bug reports some time ago, but no one seems to have noticed/read them, so i'm trying it here now. If you need a full dmesg, then please take a look at https://bugzilla.kernel.org/attachment.cgi?id=40552 1) TeVii S470 dvbs-2 card (cx23885) is not usable after pm-suspend/resume https://bugzilla.kernel.org/show_bug.cgi?id=16467 The cx23885 driver does not implement power management. It would likely take many, many hours of coding and testing to implement it properly. If you need resume/suspend, use the power management scripts on your machine to kill all the applications using the TeVii S470, and then unload the cx23885 module just before suspend. On resume, have the power management scripts reload the cx23885 module. Well, this doesn't work. If i did tune a channel before or used the dvb card somehow for watching tv, unloading and reloading the cx23885 module also makes the card unuseable. In dmesg there's lots of do_IRQ: 1.161 No irq handler for vector (irq -1) messages then. This can only be fixed by rebooting the computer. That is s a known issue with the CX2388[578] chip and PCIe MSI. The CX2388[578] will not accept a different value for its MSI Data field in its PCI config space, when MSI has been enabled on the hardware once. The kernel will always try to give a different value for the MSI Data field to the CX2388[578] chip, on cx23885 module unload and reload. So suspend and then resume didn't reset the chip hardware? You can set pci=nomsi on your kernel command line to prevent the cx23885 driver, and your whole system unfortunately, from using MSI. Regards, Andy -- To unsubscribe from this list: send the line unsubscribe linux-media in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
TeVii S470 dvb-s2 issues - 2nd try ,)
Hello linux-media people! I have to problems with my dvb card (TeVii S470). I already filed 2 bug reports some time ago, but no one seems to have noticed/read them, so i'm trying it here now. If you need a full dmesg, then please take a look at https://bugzilla.kernel.org/attachment.cgi?id=40552 1) TeVii S470 dvbs-2 card (cx23885) is not usable after pm-suspend/resume https://bugzilla.kernel.org/show_bug.cgi?id=16467 [dmesg output] [4.581930] IR NEC protocol handler initialized [4.623358] cx23885 driver version 0.0.2 loaded [4.623391] cx23885 :04:00.0: PCI INT A - GSI 16 (level, low) - IRQ 16 [4.623802] CORE cx23885[0]: subsystem: d470:9022, board: TeVii S470 [card=15,autodetected] [4.653935] IR RC5(x) protocol handler initialized [4.751392] cx23885_dvb_register() allocating 1 frontend(s) [4.751395] cx23885[0]: cx23885 based dvb card [4.828732] IR RC6 protocol handler initialized [4.864909] DS3000 chip version: 0.192 attached. [4.864912] DVB: registering new adapter (cx23885[0]) [4.864915] DVB: registering adapter 0 frontend 0 (Montage Technology DS3000/TS2020)... [4.875357] IR JVC protocol handler initialized [4.892265] TeVii S470 MAC= 00:18:bd:5b:2d:bc [4.892270] cx23885_dev_checkrevision() Hardware revision = 0xb0 [4.892276] cx23885[0]/0: found at :04:00.0, rev: 2, irq: 16, latency: 0, mmio: 0xfea0 [4.892282] cx23885 :04:00.0: setting latency timer to 64 [4.892353] cx23885 :04:00.0: irq 42 for MSI/MSI-X [5.108173] IR Sony protocol handler initialized [5.145513] lirc_dev: IR Remote Control driver registered, major 251 [5.155400] IR LIRC bridge handler initialized [5.584627] vboxdrv: Found 4 processor cores. [5.584882] VBoxDrv: dbg - g_abExecMemory=a0093480 [5.584929] vboxdrv: fAsync=0 offMin=0x40b offMax=0x1c28 [5.584985] vboxdrv: TSC mode is 'synchronous', kernel timer mode is 'normal'. [5.584987] vboxdrv: Successfully loaded version 3.2.12 (interface 0x00140001). [6.259015] EXT4-fs (sdc1): mounted filesystem without journal. Opts: (null) [ 14.791291] EXT4-fs (sdc1): mounted filesystem without journal. Opts: (null) [ 22.876565] EXT4-fs (sda5): re-mounted. Opts: (null) [ 23.324249] EXT4-fs (dm-1): mounted filesystem with ordered data mode. Opts: (null) [ 23.436401] EXT4-fs (dm-2): mounted filesystem with ordered data mode. Opts: (null) [ 25.240374] Adding 4000148k swap on /dev/mapper/crypto_swap20xx. Priority:-1 extents:1 across:4000148k [ 25.519058] atl1 :02:00.0: irq 43 for MSI/MSI-X [ 25.519163] atl1 :02:00.0: eth0 link is up 100 Mbps full duplex [ 43.110030] start_kdeinit (1551): /proc/1551/oom_adj is deprecated, please use /proc/1551/oom_score_adj instead. [/dmesg output] [dmesg after suspend/resume with cx23885.debug=1] [ 239.053885] ds3000_firmware_ondemand: Waiting for firmware upload (dvb-fe-ds3000.fw)... [ 239.053890] ds3000_firmware_ondemand: Waiting for firmware upload(2)... [ 240.901976] ds3000_writereg: writereg error(err == -6, reg == 0x03, value == 0x11) [ 240.914973] ds3000_writereg: writereg error(err == -6, reg == 0x03, value == 0x11) [ 248.242966] ds3000_writereg: writereg error(err == -6, reg == 0x03, value == 0x11) [ 248.255975] ds3000_writereg: writereg error(err == -6, reg == 0x03, value == 0x11) [ 256.403969] ds3000_writereg: writereg error(err == -6, reg == 0x03, value == 0x11) [ 256.416980] ds3000_writereg: writereg error(err == -6, reg == 0x03, value == 0x11) [ 263.563968] ds3000_writereg: writereg error(err == -6, reg == 0x03, value == 0x11) [ 263.576977] ds3000_writereg: writereg error(err == -6, reg == 0x03, value == 0x11) [ 278.125971] ds3000_writereg: writereg error(err == -6, reg == 0x03, value == 0x11) [ 278.138974] ds3000_writereg: writereg error(err == -6, reg == 0x03, value == 0x11) [ 278.440704] ds3000_writereg: writereg error(err == -6, reg == 0x03, value == 0x12) [ 305.437940] ds3000_writereg: writereg error(err == -6, reg == 0x03, value == 0x11) [ 305.451975] ds3000_writereg: writereg error(err == -6, reg == 0x03, value == 0x11) [ 305.758569] ds3000_writereg: writereg error(err == -6, reg == 0x03, value == 0x12) [ 881.880964] cx23885 driver version 0.0.2 loaded [ 881.880997] cx23885 :04:00.0: PCI INT A - GSI 16 (level, low) - IRQ 16 [ 881.881218] cx23885[0]/0: cx23885_dev_setup() Memory configured for PCIe bridge type 885 [ 881.881220] cx23885[0]/0: cx23885_init_tsport(portno=1) [ 881.881892] CORE cx23885[0]: subsystem: d470:9022, board: TeVii S470 [card=15,autodetected] [ 881.881893] cx23885[0]/0: cx23885_pci_quirks() [ 881.881897] cx23885[0]/0: cx23885_dev_setup() tuner_type = 0x0 tuner_addr = 0x0 [ 881.881899] cx23885[0]/0: cx23885_dev_setup() radio_type = 0x0 radio_addr = 0x0 [ 881.881900] cx23885[0]/0: cx23885_reset() [ 881.981923] cx23885[0]/0: cx23885_sram_channel_setup() Configuring channel [VID A] [ 881.981935] cx23885[0]/0: cx23885_sram_channel_setup() Erasing
Re: TeVii S470 dvb-s2 issues - 2nd try ,)
On Fri, 2010-12-17 at 12:19 +0100, Boris Cuber wrote: Hello linux-media people! I have to problems with my dvb card (TeVii S470). I already filed 2 bug reports some time ago, but no one seems to have noticed/read them, so i'm trying it here now. If you need a full dmesg, then please take a look at https://bugzilla.kernel.org/attachment.cgi?id=40552 1) TeVii S470 dvbs-2 card (cx23885) is not usable after pm-suspend/resume https://bugzilla.kernel.org/show_bug.cgi?id=16467 The cx23885 driver does not implement power management. It would likely take many, many hours of coding and testing to implement it properly. If you need resume/suspend, use the power management scripts on your machine to kill all the applications using the TeVii S470, and then unload the cx23885 module just before suspend. On resume, have the power management scripts reload the cx23885 module. 2) cx23885: ds3000_writereg: writereg error on =kernel-2.6.36-rc with TeVii S470 dvb-s2 card - https://bugzilla.kernel.org/show_bug.cgi?id=18832 These error messages show up in dmesg while switching channels in mplayer/kaffeine. [dmesg output] [ 919.789976] ds3000_writereg: writereg error(err == -6, reg == 0x03, value == 0x11) They look like I2C bus errors; error -6 is ENXIO, which is probably coming from cx23885-i2c.c. The device handled by the ds3000 driver is not responding properly to the CX23885. It could be that some other device on that I2C bus is hung up or the ds3000 device itself. Maybe some GPIO settings are set wrong? The cx23885 module supports an i2c_probe and i2c_debug module option that will turn on some messages related to i2c. I really have no other advice, except that if you do a git bisect process, you may find the commit(s) that caused the problem. Regards, Andy Are these issues known? If so, are there any fixes yet? When will these get into mainline? Could somebody point me into the right direction. Can i help somehow to debug these problems? Thank you in advance. Regards, Boris Cuber PS: Thank Emanuel for helping me out with this mail ,) -- To unsubscribe from this list: send the line unsubscribe linux-media in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
TeVii S470 dvb-s2 issues
Hello linux-media people! I have to problems with my dvb card (TeVii S470). I already filed 2 bug reports some time ago, but no one seems to have noticed/read them, so i'm trying it here now. 1) TeVii S470 dvbs-2 card (cx23885) is not usable after pm-suspend/resume https://bugzilla.kernel.org/show_bug.cgi?id=16467 2) cx23885: ds3000_writereg: writereg error on =kernel-2.6.36-rc with TeVii S470 dvb-s2 card - https://bugzilla.kernel.org/show_bug.cgi?id=18832 Are these issues known? If so, are there any fixes yet? When will these get into mainline? Could somebody point me into the right direction. Can i help somehow to debug these problems? Where is the correct place to report bugs about dvb/v4l kernel stuff? Thank you in advance. Regards, Boris Cuber -- http://boris64.net 20xx ;) signature.asc Description: This is a digitally signed message part.
Re: TeVii S470 dvb-s2 issues
On Thu, Dec 16, 2010 at 3:29 PM, Boris Cuber m...@boris64.net wrote: Hello linux-media people! I have to problems with my dvb card (TeVii S470). I already filed 2 bug reports some time ago, but no one seems to have noticed/read them, so i'm trying it here now. 1) TeVii S470 dvbs-2 card (cx23885) is not usable after pm-suspend/resume https://bugzilla.kernel.org/show_bug.cgi?id=16467 2) cx23885: ds3000_writereg: writereg error on =kernel-2.6.36-rc with TeVii S470 dvb-s2 card - https://bugzilla.kernel.org/show_bug.cgi?id=18832 Are these issues known? If so, are there any fixes yet? When will these get into mainline? Could somebody point me into the right direction. Can i help somehow to debug these problems? Where is the correct place to report bugs about dvb/v4l kernel stuff? Thank you in advance. Regards, Boris Cuber -- http://boris64.net 20xx ;) paste from dmesg you sent: [4.581930] IR NEC protocol handler initialized [4.623358] cx23885 driver version 0.0.2 loaded [4.623391] cx23885 :04:00.0: PCI INT A - GSI 16 (level, low) - IRQ 16 [4.623802] CORE cx23885[0]: subsystem: d470:9022, board: TeVii S470 [card=15,autodetected] [4.653935] IR RC5(x) protocol handler initialized [4.751392] cx23885_dvb_register() allocating 1 frontend(s) [4.751395] cx23885[0]: cx23885 based dvb card [4.828732] IR RC6 protocol handler initialized [4.864909] DS3000 chip version: 0.192 attached. [4.864912] DVB: registering new adapter (cx23885[0]) [4.864915] DVB: registering adapter 0 frontend 0 (Montage Technology DS3000/TS2020)... [4.875357] IR JVC protocol handler initialized [4.892265] TeVii S470 MAC= 00:18:bd:5b:2d:bc [4.892270] cx23885_dev_checkrevision() Hardware revision = 0xb0 [4.892276] cx23885[0]/0: found at :04:00.0, rev: 2, irq: 16, latency: 0, mmio: 0xfea0 [4.892282] cx23885 :04:00.0: setting latency timer to 64 [4.892353] cx23885 :04:00.0: irq 42 for MSI/MSI-X [5.108173] IR Sony protocol handler initialized [5.145513] lirc_dev: IR Remote Control driver registered, major 251 [5.155400] IR LIRC bridge handler initialized [5.584627] vboxdrv: Found 4 processor cores. [5.584882] VBoxDrv: dbg - g_abExecMemory=a0093480 [5.584929] vboxdrv: fAsync=0 offMin=0x40b offMax=0x1c28 [5.584985] vboxdrv: TSC mode is 'synchronous', kernel timer mode is 'normal'. [5.584987] vboxdrv: Successfully loaded version 3.2.12 (interface 0x00140001). [6.259015] EXT4-fs (sdc1): mounted filesystem without journal. Opts: (null) [ 14.791291] EXT4-fs (sdc1): mounted filesystem without journal. Opts: (null) [ 22.876565] EXT4-fs (sda5): re-mounted. Opts: (null) [ 23.324249] EXT4-fs (dm-1): mounted filesystem with ordered data mode. Opts: (null) [ 23.436401] EXT4-fs (dm-2): mounted filesystem with ordered data mode. Opts: (null) [ 25.240374] Adding 4000148k swap on /dev/mapper/crypto_swap20xx. Priority:-1 extents:1 across:4000148k [ 25.519058] atl1 :02:00.0: irq 43 for MSI/MSI-X [ 25.519163] atl1 :02:00.0: eth0 link is up 100 Mbps full duplex [ 43.110030] start_kdeinit (1551): /proc/1551/oom_adj is deprecated, please use /proc/1551/oom_score_adj instead. [ 129.613967] ds3000_writereg: writereg error(err == -6, reg == 0x03, value == 0x11) [ 129.626975] ds3000_writereg: writereg error(err == -6, reg == 0x03, value == 0x11) [ 136.462969] ds3000_writereg: writereg error(err == -6, reg == 0x03, value == 0x11) [ 136.475975] ds3000_writereg: writereg error(err == -6, reg == 0x03, value == 0x11) And dmesg after suspend/resume with cx23885.debug=1 [ 239.053885] ds3000_firmware_ondemand: Waiting for firmware upload (dvb-fe-ds3000.fw)... [ 239.053890] ds3000_firmware_ondemand: Waiting for firmware upload(2)... [ 240.901976] ds3000_writereg: writereg error(err == -6, reg == 0x03, value == 0x11) [ 240.914973] ds3000_writereg: writereg error(err == -6, reg == 0x03, value == 0x11) [ 248.242966] ds3000_writereg: writereg error(err == -6, reg == 0x03, value == 0x11) [ 248.255975] ds3000_writereg: writereg error(err == -6, reg == 0x03, value == 0x11) [ 256.403969] ds3000_writereg: writereg error(err == -6, reg == 0x03, value == 0x11) [ 256.416980] ds3000_writereg: writereg error(err == -6, reg == 0x03, value == 0x11) [ 263.563968] ds3000_writereg: writereg error(err == -6, reg == 0x03, value == 0x11) [ 263.576977] ds3000_writereg: writereg error(err == -6, reg == 0x03, value == 0x11) [ 278.125971] ds3000_writereg: writereg error(err == -6, reg == 0x03, value == 0x11) [ 278.138974] ds3000_writereg: writereg error(err == -6, reg == 0x03, value == 0x11) [ 278.440704] ds3000_writereg: writereg error(err == -6, reg == 0x03, value == 0x12) [ 305.437940] ds3000_writereg: writereg error(err == -6, reg == 0x03, value == 0x11) [ 305.451975] ds3000_writereg: writereg error(err == -6, reg == 0x03, value == 0x11) [ 305.758569] ds3000_writereg: writereg error(err == -6, reg ==
