| 00:02.35 | rolk | Too bad. No memory accesses via that big vm sections to that clk area when I unplug/ replug usb. |
| 00:03.07 | rolk | Maybe I just should try a simple search pattern :) |
| 00:03.16 | rolk | Tomorrow, that is. |
| 00:03.32 | rolk | Cheers, I'm getting some needed sleep. |
| 00:04.05 | Bally3 | night rolk.. and thaks for the great efforts mate :) |
| 00:04.42 | Bally3 | night all |
| 00:04.55 | imfloflo | night all |
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| 00:21.46 | swetland | tmzt: it's fsusb that we don't have any docs for |
| 00:22.24 | tmzt_ | otg? |
| 00:22.35 | swetland | which is an issue for 7200 which doesn't have the hsusb controller and only has fsusb |
| 00:22.50 | tmzt_ | oh |
| 00:23.03 | tmzt_ | this is a 7200 (polaris) |
| 00:23.06 | swetland | yeah, the hsusb controller is otg capable, has a ehci host controller |
| 00:23.33 | tmzt_ | it gets data aborts on any access to hsusb, which is nicely explained by it not having one |
| 00:23.45 | swetland | yup, pure 7200 *only* has a fsusb controller and we never got docs for that part due to the company it was licensed from having gpl issues |
| 00:25.17 | tmzt_ | 16:25 < rolk> Then I get an "Unhandled fault: external abort on linefetch". This is on the line "while((readl(USB_ULPI_VIEWPORT) & ULPI_RUN) && (--timeout)) {" |
| 00:27.02 | tmzt_ | 16:56 < rolk> A number of writes to the memory-mapped io region that starts with the MSM_HSUSB_PHYS address seem to, well, not cause a bus error or page fault. In the usb_reset() function, I see the following 'succeed': |
| 00:27.06 | tmzt_ | 16:57 < rolk> I/* RESET */ |
| 00:27.08 | tmzt_ | 16:57 < rolk> Iwritel(2, USB_USBCMD); |
| 00:27.11 | tmzt_ | 16:57 < rolk> I/* INCR4 BURST mode */ |
| 00:27.24 | tmzt_ | 16:57 < rolk> Iwritel(0x01, USB_SBUSCFG); |
| 00:27.24 | tmzt_ | 16:57 < rolk> Iwritel(0x12, USB_USBMODE); |
| 00:27.24 | tmzt_ | 16:58 < rolk> I/* select ULPI phy */ |
| 00:27.24 | tmzt_ | 16:58 < rolk> Iwritel(0x80000000, USB_PORTSC); |
| 00:27.24 | tmzt_ | 16:58 < rolk> Iwritel(ui->dma, USB_ENDPOINTLISTADDR); |
| 00:27.27 | tmzt_ | 16:59 < tmzt_> so, you have printk's after those before the abort messages? |
| 00:27.29 | tmzt_ | 16:59 < rolk> My best guess is that the controller is not properly clocked. |
| 00:27.32 | tmzt_ | 16:59 < rolk> Yes, I have. |
| 00:29.31 | tmzt_ | 16:56 < rolk> A number of writes to the memory-mapped io region that starts with the MSM_HSUSB_PHYS address seem to, well, not cause a bus error or page fault. In the usb_reset() function, I see the following 'succeed': |
| 00:29.36 | tmzt_ | 16:57 < rolk> I/* RESET */ |
| 00:29.38 | tmzt_ | 16:57 < rolk> Iwritel(2, USB_USBCMD); |
| 00:29.41 | tmzt_ | 16:57 < rolk> I/* INCR4 BURST mode */ |
| 00:29.43 | tmzt_ | 16:57 < rolk> Iwritel(0x01, USB_SBUSCFG); |
| 00:29.46 | tmzt_ | 16:57 < rolk> Iwritel(0x12, USB_USBMODE); |
| 00:29.49 | tmzt_ | 16:58 < rolk> I/* select ULPI phy */ |
| 00:29.51 | tmzt_ | 16:58 < rolk> Iwritel(0x80000000, USB_PORTSC); |
| 00:29.54 | tmzt_ | 16:58 < rolk> Iwritel(ui->dma, USB_ENDPOINTLISTADDR); |
| 00:29.56 | tmzt_ | 16:59 < tmzt_> so, you have printk's after those before the abort messages? |
| 00:29.59 | tmzt_ | 16:59 < rolk> My best guess is that the controller is not properly clocked. |
| 00:30.01 | tmzt_ | 16:59 < rolk> Yes, I have. |
| 00:30.04 | tmzt_ | . |
| 00:30.06 | tmzt_ | 16:56 < rolk> A number of writes to the memory-mapped io region that starts with the MSM_HSUSB_PHYS address seem to, well, not cause a bus error or page fault. In the usb_reset() function, I see the following 'succeed': |
| 00:30.11 | tmzt_ | 16:57 < rolk> I/* RESET */ |
| 00:30.13 | tmzt_ | 16:57 < rolk> Iwritel(2, USB_USBCMD); |
| 00:30.16 | tmzt_ | 16:57 < rolk> I/* INCR4 BURST mode */ |
| 00:30.18 | tmzt_ | 16:57 < rolk> Iwritel(0x01, USB_SBUSCFG); |
| 00:30.21 | tmzt_ | 16:57 < rolk> Iwritel(0x12, USB_USBMODE); |
| 00:30.23 | tmzt_ | 16:58 < rolk> I/* select ULPI phy */ |
| 00:30.26 | tmzt_ | 16:58 < rolk> Iwritel(0x80000000, USB_PORTSC); |
| 00:30.28 | tmzt_ | 16:58 < rolk> Iwritel(ui->dma, USB_ENDPOINTLISTADDR); |
| 00:30.31 | tmzt_ | 16:59 < tmzt_> so, you have printk's after those before the abort messages? |
| 00:30.34 | tmzt_ | 16:59 < rolk> My best guess is that the controller is not properly clocked. |
| 00:30.36 | tmzt_ | 16:59 < rolk> Yes, I have. |
| 00:30.39 | tmzt_ | . |
| 00:30.42 | tmzt_ | 19:14 < rolk> I have a pdump from that area with usb plugged in: |
| 00:30.44 | tmzt_ | 19:14 < rolk> a8600000 | 2015fe2f 001b81d0 00000019 00000011 | /.. ............ |
| 00:30.47 | tmzt_ | 19:14 < rolk> a8600010 | 00000001 00000055 00000000 00118000 | ....U........... |
| 00:30.50 | tmzt_ | 19:14 < rolk> and one with usb unplugged (a few seconds apart): |
| 00:30.53 | tmzt_ | 19:15 < rolk> a8600000 | 2015fc2f 001b83d0 00000019 00000011 | /.. ............ |
| 00:30.56 | tmzt_ | 19:15 < rolk> a8600010 | 00000001 00000055 00000000 00118000 | ....U........... |
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| 06:11.55 | maejrep | hmm, looks like cr2 had some useful results with the raph800 spl :x |
| 06:12.02 | maejrep | I had a feeling they would be substantially different |
| 06:19.44 | parmaster | and they weren't? |
| 06:21.38 | parmaster | or were? |
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| 06:47.38 | cr2 | rolk: you should add the CKEN tracing description for 0xa8600000 register, like it is done for the PXA CKEN in *pxa.py |
| 06:48.37 | cr2 | the 0x200 bit is not in the wiki (?), it may be the usb clock |
| 06:49.03 | cr2 | but these are only clock enable bits, you also need to find the divisor(s) location |
| 06:49.13 | cr2 | check the raphale wiki for MSM_CLK |
| 06:49.47 | cr2 | ok, leaving now :) |
| 07:31.25 | maejrep | parmaster, were |
| 07:32.16 | maejrep | <cr2> raph800 seems to be a substantially different device |
| 07:32.16 | maejrep | <cr2> from raph100 |
| 07:33.55 | parmaster | the raph100 is coming along nicely though isn't it? |
| 07:35.21 | maejrep | Seems that way .. I think now they're working on SD |
| 07:35.31 | maejrep | but my raph800 doesn't boot with latest git :) |
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| 07:45.36 | parmaster | i'll have to pick up a T7272 then |
| 07:50.21 | parmaster | i'm having to back to an even earlier revision of gomunicator on the BA to be able to make calls |
| 07:50.46 | parmaster | its from 3 years ago |
| 07:55.06 | lavender-t | ls |
| 07:55.46 | lavender-t | oops wrong window ... :) but good morning/evening folks ... |
| 07:57.30 | lavender-t | anyone has a pointer how the sd clk A0/A4 are calculated ? |
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| 09:07.22 | dj-d | is there any cam fix for the htc-tilt |
| 09:07.23 | dj-d | ? |
| 09:12.27 | tmzt_ | kaiser? |
| 09:12.47 | tmzt_ | don't know try the forums |
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| 12:03.37 | goxboxlive | hi BabelO |
| 12:04.15 | goxboxlive | i need some help. Do you remember how i change the led color on on leds? AFAIR i coulld do that without any recompilation right? |
| 12:09.00 | BabelO | goxboxlive: hi, it is just done over sysfs |
| 12:09.14 | BabelO | goxboxlive: /sys/class/leds |
| 12:09.20 | BabelO | for each led you have a trigger |
| 12:09.33 | BabelO | that say on which event led is linked |
| 12:12.31 | goxboxlive | BabelO: thx. i am trying this with a Squeezebox. My hifi componenets uses Blue led, while my squeezebox uses white when it is OK, and Blue when it's not conected to a music server. So i would like to just switch the colors so it look nice in my hfi rack :-) |
| 12:15.07 | BabelO | goxboxlive: your box use deezer :) cool |
| 12:15.33 | goxboxlive | BabelO: what is deezer? |
| 12:15.52 | goxboxlive | found it' |
| 12:15.55 | BabelO | goxboxlive: http://www.deezer.com free online music |
| 12:16.22 | goxboxlive | and it uses last.fm |
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| 12:18.15 | BabelO | goxboxlive: i don't like last.fm |
| 12:19.30 | goxboxlive | ok, i havnet used it much, because the bitrate of the songs sucks. But it's ok to just check out a song if you like it and then go to the store and buy the cd. |
| 12:20.07 | BabelO | goxboxlive: ok, deezer is same but with more common song |
| 12:20.22 | goxboxlive | ok, i hve to check it out :-) |
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| 15:13.18 | rolk | Someone here interested in the Polaris/Kaiser USB device mode? |
| 15:14.21 | dcordes_ | rolk, usb would be very useful. |
| 15:14.50 | rolk | Did you follow the discussion last night? |
| 15:15.14 | dcordes_ | partly |
| 15:15.43 | rolk | I have something to add to the results of last night. |
| 15:16.13 | dcordes_ | what did you find? |
| 15:16.18 | rolk | I was having 'external aborts' on read-access to ULPI_VIEWPORT register (that would be the interface to the external PHY). |
| 15:16.35 | rolk | I have tried read-accessing that same register while in WinMob, |
| 15:16.43 | rolk | and Haret reports no exception. |
| 15:16.49 | rolk | It reads '00000000'. |
| 15:17.37 | rolk | This means that there is definitely something wrong with the clock going to that USB device controller. |
| 15:18.00 | rolk | I enabled the clock (I think it is bit 9 in MSM_CLK_CTL). |
| 15:18.11 | rolk | But someone mentioned setting the dividers properly. |
| 15:19.15 | rolk | From the Kaiser memory map, it seems that for the clocks with bits 7 and 8, the dividers are at +A0, +A4, +A8 and +AC. So, perhaps the dividers for the USB device controller block may be at +B0 and following. |
| 15:19.55 | rolk | I've made a dump of that area, and will check (not right now) whether the area when booting Linux is significantly different. |
| 15:19.57 | dcordes_ | hm I can double check things on the kaiser if that helps |
| 15:20.43 | rolk | The thing that worries me a bit is that someone mentioned that the MSM7200 only has a full speed controller. While the MSM7201 has a high speed controller. |
| 15:20.59 | dcordes_ | 7201A |
| 15:21.12 | rolk | This probably also means that there are subtle or less subtle differences in the device controller registers. |
| 15:21.27 | dcordes_ | swetland said that no? I thought the 7200 has hsusb all the time.. |
| 15:22.16 | NetRipper | yes swetland said that |
| 15:22.21 | rolk | When I hook it up to a PC, it always reports the Polaris as a full speed device. This doesn't mean that it cannot do high speed, it could be a hs controller that is forced into fs mode. |
| 15:23.04 | NetRipper | in windows mobile, kaiser also is full speed, not high speed |
| 15:23.16 | NetRipper | i get low transfer rates when transferring files |
| 15:23.28 | NetRipper | as opposed to my raphael, which is clearly high speed |
| 15:23.35 | rolk | Damn. I'd really could use an MSM7200 programmers manual. Damn Broadcom for sueing Qualcomm. |
| 15:24.23 | NetRipper | swetland probably knows what he's talking about, being one of the trout developers |
| 15:24.33 | NetRipper | :) |
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| 15:27.11 | rolk | I heard that Qualcomm removed the detailed manuals for its chips from their websites when Broadcom filed a lawsuit against them for infringing some patents. |
| 15:27.28 | NetRipper | as far as i know they've never been up |
| 15:27.44 | NetRipper | but i dont know details |
| 15:29.13 | dcordes_ | no, there have never been such manuals. rolk maybe you mean the pdf brochures with the schematic? |
| 15:30.19 | rolk | No. I don't know whether Qualcomm ever had them on their website (for the MSM*), but they used to have downloadable 'user manuals', just like Samsung has for its S3C2443 SoC. |
| 15:30.58 | rolk | A full description of the internal structure, busses and peripherals, with register layouts and all you'd need to implement a kernel for it. |
| 15:31.44 | rolk | But I do know Qualcomm used to have (more) detailed manuals for their chips. Now you can only get them under NDA, I suppose. |
| 15:33.35 | dcordes_ | didn't hear about that before |
| 15:41.33 | rolk | dcordes: do you know how I can monitor writes/reads to a range of physical addresses using Haret? I've seen an example of TRACE, but it adds one address to a watch list. I think I'm going to need to monitor a range of about 8K... |
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| 15:44.30 | dcordes_ | rolk, can't you put the base address and the offset? |
| 15:45.39 | rolk | I'd like to monitor what happens to the address range 0xa9800000 - 0xa9802000 when I plug in a usb cable and hook up the device to a PC. |
| 15:46.18 | rolk | According to the KaiserResearch wiki page, that would be the memory mapped I/O range for the USB controller. |
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| 16:38.01 | AstainHellbring | morning |
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| 17:26.23 | AstainHellbring | whats new? |
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| 18:10.30 | dcordes | rolk, were you able to get the traces? |
| 18:26.11 | AstainHellbring | whatcha need traces of dcordes? |
| 18:26.51 | dcordes | rolk had a problem researching usb things on the polaris |
| 18:27.31 | AstainHellbring | ahh ic |
| 18:28.10 | AstainHellbring | anything i can do to help with progress on raph800? |
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| 18:43.36 | rolk | dcordes: you there? |
| 18:44.55 | dcordes | rolk, yes |
| 18:45.22 | rolk | I saw your question but had to run. So, yes, I'm busy with those traces. |
| 18:45.48 | rolk | I have to learn Haret as I go, I do not quite understand the results I'm getting. |
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| 19:43.07 | imfloflo | http://elinux.org/Android_on_OMAP |
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| 20:21.20 | dcordes | ~seen dwaradzyn |
| 20:21.22 | apt | dwaradzyn <n=chatzill@chello089079197022.chello.pl> was last seen on IRC in channel #htc-linux, 1d 3h 9m 12s ago, saying: 'bbl'. |
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| 20:48.04 | imfloflo | ~seen Bally3 |
| 20:48.06 | apt | bally3 <n=chatzill@cpc1-blac6-0-0-cust618.manc.cable.ntl.com> was last seen on IRC in channel #htc-linux, 20h 43m 24s ago, saying: 'night all'. |
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| 21:21.18 | rolk | Ok. For those interested in the research into the USB device controller on Kaiser/Polaris. |
| 21:22.29 | rolk | I've done a comparision between the MSM_CLK_CTL_BASE registers (up to +0x100) with USB cable attached, both in WinMob and android-msm-htc-2.6.25. |
| 21:23.03 | rolk | The content of these registers is the same, except for the ones at offset 0, 4 and 0x54. |
| 21:23.47 | rolk | 0x54 is the backlight register, apparently, and it is switched low on my Polaris when USB cable is disconnected. |
| 21:24.17 | rolk | The difference in the MSM_CLK_CTL_BASE+0x0 register is only in the 0x00000200 bit. |
| 21:24.45 | rolk | I suspect that is the USB controller clock enable, and I have added that to the clock.c |
| 21:25.07 | rolk | Unfortunately, this does not yet enable access to the USB controller. |
| 21:25.23 | rolk | I'm out of ideas. |
| 21:31.26 | tmzt_ | http://electronicdesign.com/Articles/Index.cfm?AD=1&ArticleID=15784 |
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| 21:39.23 | tmzt_ | rolk: is it possible the fsusb and full-speed portion of hsusb or somewhat compatible? |
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| 21:47.43 | tmzt_ | http://www.mentor.com/products/ip/usb/usb20otg/phy_interfaces.cfm |
| 21:47.59 | dcordes | we need usb support so our provider get more ARPU |
| 21:48.18 | tmzt_ | yes, dcordes, think like a phone company |
| 21:48.36 | tmzt_ | one that hasn't figured out how to own PSP sales yet |
| 21:49.51 | tmzt_ | so if there's no HSUSB there's no ULPI??? |
| 21:50.42 | tmzt_ | http://www.intel.com/technology/usb/download/2_0_xcvr_macrocell_1_05.pdf |
| 21:53.15 | tmzt_ | http://www.youtube.com/v/AWDurQrRt-Y&hl=en&fs=1 |
| 21:53.24 | tmzt_ | http://www.youtube.com/v/RcDqyEyC_HY&hl=en&fs=1 |
| 21:53.35 | tmzt_ | http://www.youtube.com/v/V0sOaIo6724&hl=en&fs=1 |
| 22:01.08 | dcordes | tmzt_, I wouldn't try that with my x1 |
| 22:01.23 | tmzt_ | not suggesting that |
| 22:01.31 | tmzt_ | trying to find if the phy is seperate |
| 22:01.52 | tmzt_ | http://www.pdacenter.ru/razborka/razbor-htc-touch-diamond/ |
| 22:02.00 | dcordes | what's phy? |
| 22:02.13 | tmzt_ | physical interface/transceiver |
| 22:02.32 | tmzt_ | you have an x1 now? |
| 22:02.41 | dcordes | no |
| 22:03.48 | dcordes | so phy is the device that produces the signals on usb +/- pins? |
| 22:04.01 | tmzt_ | yes |
| 22:04.06 | dcordes | I would like an x1 though |
| 22:07.42 | rolk | tmzt: Thing is, I can read the ULPI_VIEWPORT register when in WinMob. |
| 22:07.56 | rolk | And when usb cable is attached. |
| 22:08.20 | rolk | When usb cable is unplugged, I can't read the same register. Haret reports an exception |
| 22:08.33 | rolk | just like I get when trying to access that register from linux. |
| 22:08.48 | rolk | I think there is a PHY allright. |
| 22:08.56 | rolk | I also think I have enabled the clock. |
| 22:09.34 | rolk | And since the divider stuff is for SD card in the range MSM_CLK_CTL_BASE+0 ... +0x100, I expect that too for USB. |
| 22:10.54 | rolk | As nothing changes in that area when plugging/unplugging, except for the backlight register and the clock enable bits, and I have that situation replicated in linux, and I still have no access to those registers, I suspect I need to do more than that, but I can't imagine what. |
| 22:30.37 | tekkdrone | tmzt_ did dzo ever release is libreference source? |
| 22:30.42 | tekkdrone | his* |
| 22:31.01 | tmzt_ | tekkdrone: don't know, haven't heard from him |
| 22:31.42 | tmzt_ | dcordes: do you know? |
| 22:31.45 | tekkdrone | I've got pxa27x-udc + the adb gadet up, and I have an adb shell to my apache for ez debugging |
| 22:32.03 | tekkdrone | and ttyS0 spits out AT commands, and I"m able to request network time |
| 22:33.21 | tmzt_ | nice |
| 22:33.25 | dcordes | tekkdrone, I know he sent them to people who ask for them. but don't know about release |
| 22:33.31 | tekkdrone | right on |
| 22:34.01 | tekkdrone | I'm at a loss as to where to head next, logcat is showing libref seg'ing out fairly quickly |
| 22:34.15 | tekkdrone | I diddled around with some links and ended up with a funk 10.64.64.64 address |
| 22:34.22 | tekkdrone | funky* |
| 22:35.17 | dcordes | I think the vogue libreference.ril used by dzo is based on the omap one with sources available |
| 22:35.28 | tekkdrone | I have noooo idea what I'm doing regarding the ppp configuration, is there a good place to find more reference? |
| 22:35.38 | tmzt_ | <PROTECTED> |
| 22:35.41 | tekkdrone | I'm pretty much using dzo's setupmodem and toggle, etc |
| 22:35.45 | tmzt_ | what carrier is this? |
| 22:35.47 | tekkdrone | vzq |
| 22:35.50 | tekkdrone | vzw* |
| 22:36.03 | tmzt_ | ok, just use vzw:vzw assuming you have the pda plan |
| 22:36.24 | tekkdrone | I do, i was using the olllllld info, number@vzw3g.com |
| 22:36.29 | tekkdrone | hmmm |
| 22:37.13 | tmzt_ | don't use that for pdas |
| 22:37.35 | tmzt_ | doesn't work without a full plan on the other phones anyway |
| 22:37.40 | tekkdrone | right on |
| 22:38.05 | tekkdrone | booting android now so I can hop on the shell and fiddle a bit |
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| 23:44.51 | NetRipper | dcordes, check forum, last post of jobo |
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| 23:51.57 | tmzt_ | he says X works? |
| 23:53.00 | tmzt_ | http://members.home.nl/j0b0/zImage-mdptest-jobo (raph800) |
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