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| 01:45.33 | jonpry | d3tul3, looks like you have been having some fun on anthrax |
| 01:46.42 | d3tul3 | no it's not me |
| 01:46.56 | d3tul3 | folks are starting stuff in my name - ha i'm popular |
| 01:47.15 | jonpry | mr goodman seems to know who you are |
| 01:47.35 | jonpry | big surprise |
| 01:49.45 | d3tul3 | i mean it's a lost battle there....he's covered all possible angles....i am not going to give it much thought....i back to posting patches on linux-msm-d2 he can kang all he wants |
| 01:50.03 | jonpry | i'd sue him |
| 01:50.06 | d3tul3 | it doesn't quite sit right with me that he's making money off my work, but i guess there's sheep out there... |
| 01:50.13 | jonpry | your code, gpl, no compliance |
| 01:50.53 | jonpry | although that could get expensive |
| 01:50.57 | d3tul3 | lol |
| 01:51.19 | d3tul3 | if i got in a law suit over my computer hobby wife would divorce me |
| 01:51.30 | jonpry | haha |
| 01:54.10 | arrrghhh | and as much as everyone wanted to sue tiad8 into oblivion |
| 01:54.20 | arrrghhh | it's just not worth the time, effort, or money. |
| 01:54.49 | d3tul3 | arrrghhh, how goes the kernel |
| 01:55.02 | arrrghhh | kernel is alright |
| 01:55.17 | arrrghhh | some guy started working on cm10, knows way more than me. |
| 01:55.26 | arrrghhh | already has it booting, cam works, wifi, bt, etc. |
| 01:55.38 | jonpry | what device? |
| 01:55.44 | arrrghhh | I am such a tard tho, I can't figure out the CDMA crap. He uses the photon q as a GSM device only. |
| 01:55.47 | arrrghhh | Q 6^^ |
| 01:55.53 | d3tul3 | arrrghhh's got msm8960 too! |
| 01:55.56 | d3tul3 | more hexagon! |
| 01:55.56 | arrrghhh | yay |
| 01:56.02 | jonpry | trustzone :( |
| 01:56.06 | arrrghhh | unlocked bootloader |
| 01:56.11 | arrrghhh | pour moi |
| 01:56.48 | jonpry | somehow it still has locked bootloader for hexagon |
| 01:56.54 | jonpry | at least on n4 |
| 01:58.20 | arrrghhh | yea, moto released an official 'kiss your warranty goodbye' unlock |
| 01:58.28 | arrrghhh | for my device. |
| 01:58.39 | arrrghhh | so now I have this lovely WARNING BOOTLOADER UNLOCKED screen everytime the phone boots up |
| 01:58.47 | arrrghhh | I can probably change it, but it's hilarious IMHO |
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| 01:59.08 | jonpry | no kexec required? |
| 02:00.01 | arrrghhh | nope |
| 02:00.15 | arrrghhh | I rolled my own kernel and booted it within a day or so of getting it |
| 02:00.31 | arrrghhh | moto provided all their kernel source too |
| 02:00.42 | arrrghhh | builds really easily, even for my dumbass :P |
| 02:02.02 | jonpry | gotta stop using that krait stuff and run hexagon-android |
| 02:03.02 | arrrghhh | wat's the difference? |
| 02:03.38 | jonpry | hexagon is probably hella slower |
| 02:04.01 | jonpry | but it will be cool to run 2 linux on one phone |
| 02:05.19 | d3tul3 | or three |
| 02:05.20 | d3tul3 | or four |
| 02:05.24 | arrrghhh | you're speakin greek |
| 02:05.47 | arrrghhh | all I know is, build.prop sucks. |
| 02:07.12 | d3tul3 | hey i agree, it's all greek...trick is to nod |
| 02:07.20 | d3tul3 | with the keyboard |
| 02:07.22 | d3tul3 | "oh really" |
| 02:07.26 | d3tul3 | "that's cool" |
| 02:07.32 | d3tul3 | "nice job" |
| 02:08.11 | arrrghhh | hm |
| 02:08.12 | arrrghhh | so close |
| 02:08.15 | arrrghhh | yet so very far.... |
| 02:08.23 | jonpry | hmm |
| 02:41.46 | d3tul3 | the photon q must be one of the most unfortunate members of the entire 8960 family |
| 02:43.32 | arrrghhh | why do I always pick devices with so many damned radios |
| 02:43.38 | arrrghhh | gsm, lte, cdma |
| 02:43.43 | arrrghhh | blah |
| 02:45.35 | d3tul3 | you know there' ssomething to be said about obscure devices....i don't think you need to worry about chad |
| 02:49.24 | arrrghhh | lol |
| 02:49.30 | arrrghhh | or ... anyone for that matter |
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| 03:55.39 | detule_ | hey jonpry this qseecom driver is no use? |
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| 09:36.59 | noobhands | where the hell is zeusk |
| 09:37.11 | noobhands | i need help |
| 10:22.46 | noobhands | screw zeusk, i did it |
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| 11:55.16 | jonpry | w |
| 12:03.23 | *** join/#htc-linux zeusk_ (653f129f@gateway/web/freenode/ip.101.63.18.159) |
| 12:06.31 | zeusk_ | hi |
| 12:06.38 | zeusk_ | Marc, how is 3.0 going ? |
| 12:08.54 | Marc | usb sucks :P |
| 12:09.18 | Marc | and I need it for adb |
| 12:09.27 | Marc | which I need in order to find out why it's soft rebooting ... |
| 12:09.41 | zeusk_ | no message from kernel about reboot ? |
| 12:10.20 | Marc | well a few services just die |
| 12:10.22 | Marc | but that's about it |
| 12:10.30 | zeusk_ | maybe put a boot service to log stuff for you and save to SD every few milli seconds |
| 12:12.00 | Marc | not a bad idea actually |
| 12:12.08 | Marc | I'll have some free time starting tomorrow |
| 12:12.14 | Marc | so I'll see what I can accomplish :P |
| 12:12.49 | zeusk_ | Hmm, BB10 isn't bad. I might just settle with one instead of getting another android device |
| 12:13.07 | zeusk_ | you tried it yet ? |
| 12:13.14 | Marc | nah |
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| 12:46.17 | stybla | hm, is Nexus S hack-able? |
| 12:47.17 | fakker | maybe, gnex is crackable |
| 12:47.24 | fakker | just gotta look at my screen |
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| 13:26.31 | stybla | well, somebody is selling Nexus S with cracked LCD for ~ $40 USD. |
| 13:55.33 | *** join/#htc-linux Cotulla (~myfakemai@109.205.253.11) |
| 13:56.17 | Cotulla | hello |
| 13:56.28 | stybla | hey Cotulla |
| 14:10.21 | jonpry | i think this pil_svc thing supports other commands |
| 14:13.11 | Cotulla | how is it |
| 14:13.15 | Cotulla | jonpry? |
| 14:13.18 | Cotulla | hi |
| 14:21.49 | jonpry | hey |
| 14:22.02 | jonpry | there is like #define PAS_MEM_CMD 2 |
| 14:22.41 | Cotulla | where? |
| 14:23.01 | jonpry | it is defined in an old version of scm-pas.c |
| 14:23.08 | jonpry | never used though |
| 14:23.32 | jonpry | scm-io.c is confusing |
| 14:23.34 | jonpry | secure_writel |
| 14:25.37 | Cotulla | haha |
| 14:25.43 | Cotulla | at least not relaxed |
| 14:27.47 | Cotulla | so how is ur status? |
| 14:28.01 | detule | jonpry, this qseecom driver offers some sort of an interface for starting secure apps |
| 14:28.11 | jonpry | my status? |
| 14:28.19 | jonpry | detule, yeah i see that |
| 14:28.36 | jonpry | our code isn't signed though |
| 14:28.37 | detule | though i am not sure how that's different than the trusted ops in pil |
| 14:29.10 | jonpry | also it seems like these "apps" are modules of some sort |
| 14:29.15 | Cotulla | yea |
| 14:29.42 | Cotulla | ELF files |
| 14:30.57 | Cotulla | or just binaries maybe |
| 14:33.01 | jonpry | you think SCM_IO_READ just reads whatever it wants? |
| 14:36.52 | Cotulla | I think they are checking ranges |
| 14:36.57 | Cotulla | inside |
| 14:37.24 | jonpry | i don't understand why they would mark things as secure only and then create this service |
| 14:37.34 | Cotulla | which service? |
| 14:37.47 | Cotulla | they can check access |
| 14:38.02 | Cotulla | allow access only to right registers |
| 14:38.07 | jonpry | SCM_IO_SVC |
| 14:38.16 | Cotulla | ever check bits |
| 14:38.29 | jonpry | hmm |
| 14:41.56 | Cotulla | I will continue kernel work soon |
| 14:42.22 | jonpry | i'm going to try and run it on the v3 soon |
| 14:42.31 | jonpry | but really i want v4 |
| 14:42.58 | jonpry | when are you getting at 8960? |
| 14:43.00 | Cotulla | well join party |
| 14:43.12 | jonpry | *an |
| 14:43.15 | Cotulla | dunno |
| 14:43.22 | Cotulla | maybe got some WP8 phone |
| 14:43.28 | Cotulla | if could hack it |
| 14:43.39 | jonpry | my skills seem insufficient |
| 14:44.10 | Cotulla | :( |
| 14:44.14 | Cotulla | v3 sucks |
| 14:44.25 | jonpry | yeah |
| 14:45.03 | jonpry | i think every processor except the arm runs in the higher security domain |
| 14:46.30 | Cotulla | what u mean under security domain? |
| 14:46.52 | jonpry | in AXI3 |
| 14:46.58 | jonpry | there is a 33rd bit |
| 14:47.09 | Cotulla | I think it's just XPU |
| 14:47.23 | jonpry | that says if the transaction is from a hypervisor or the lower domain |
| 14:47.54 | Cotulla | well all that configured in XPU |
| 14:48.04 | Cotulla | I am sure in that |
| 14:48.23 | Cotulla | ofcourse some things are not "exported" |
| 14:48.27 | jonpry | i think qcom abandoned all the old stuff and just used ARM TZ stuffs |
| 14:48.27 | arrrghhh | I was the 34th bit on the grassy knoll |
| 14:48.33 | Cotulla | like QDSP6 timers or ARM timers |
| 14:51.28 | Cotulla | but maybe possible to config ADM |
| 14:51.30 | Cotulla | to make a bridge |
| 14:51.40 | jonpry | ADM? |
| 14:51.47 | Cotulla | APSS DataMover |
| 14:51.53 | Cotulla | no |
| 14:51.56 | Cotulla | Application DataMover |
| 14:51.59 | Cotulla | should be more right |
| 14:52.14 | jonpry | that thing has domains though |
| 14:52.17 | Cotulla | yes |
| 14:53.36 | Cotulla | but in ur case it can be all well configured |
| 14:53.39 | Cotulla | try maybe GPUI |
| 14:55.40 | jonpry | secure_readl didn't work |
| 14:55.50 | detule | that's stupid |
| 14:55.59 | Cotulla | yea |
| 14:56.02 | detule | they should've named it "maybe_secure_readl" |
| 14:56.07 | jonpry | lol |
| 14:56.08 | Cotulla | :( |
| 14:57.19 | jonpry | i was wondering if all of q6 images are signed |
| 14:57.25 | jonpry | like if the elfhdr isn't |
| 14:57.36 | jonpry | then i can fudge the entry point and get it to work |
| 14:57.36 | Cotulla | oh |
| 14:57.39 | Cotulla | yea |
| 14:57.44 | Cotulla | not bad idea |
| 14:58.22 | Cotulla | but it also can have secure settings |
| 14:58.25 | Cotulla | for QDSP6 access |
| 14:58.54 | jonpry | i think q6 can access everything |
| 14:59.01 | jonpry | can't prove it though |
| 14:59.02 | Cotulla | why |
| 14:59.08 | Cotulla | can be also rules |
| 14:59.17 | jonpry | arm is the only thing virtualized by TZ |
| 14:59.36 | Cotulla | well, TZ doesn't really important |
| 14:59.50 | Cotulla | MPU/XPU is important |
| 14:59.55 | jonpry | you don't have 8960 |
| 15:00.10 | Cotulla | yes |
| 15:00.12 | jonpry | i've seen no evidence XPU even exists |
| 15:00.41 | Cotulla | no evidences == doens't mean that it doesn't exist :) |
| 15:00.43 | detule | need motherlode |
| 15:00.51 | jonpry | yeah |
| 15:01.04 | jonpry | like those AMSS security advisories |
| 15:01.38 | Cotulla | and I am not talking from air usually :) |
| 15:03.35 | jonpry | i know |
| 15:03.51 | jonpry | i just think 8960 has totally different security hardware |
| 15:03.59 | Cotulla | so I may know a lot of ever without ever touching 8960 somehow |
| 15:04.12 | jonpry | and it's more stock ARM stuff instead of qcom specific |
| 15:04.24 | Cotulla | hehe I don't think so :) |
| 15:04.44 | jonpry | need those docs i guess |
| 15:05.23 | Cotulla | whcih ones? |
| 15:05.35 | jonpry | that xda post with 140 pdf's |
| 15:06.09 | Cotulla | oh |
| 15:12.20 | Cotulla | so I need modify linker script |
| 15:12.25 | Cotulla | to put section at FFF00000 |
| 15:12.26 | Cotulla | ? |
| 15:20.45 | Cotulla | this code is extremely crapped |
| 15:20.50 | Cotulla | no logic |
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| 15:24.58 | jonpry | i don't understand why there is fixed code |
| 15:26.59 | Cotulla | ? |
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| 15:50.17 | jonpry | code fixed at 0xfff0 |
| 15:51.05 | Cotulla | I need |
| 15:53.29 | jonpry | i can't imagine why |
| 15:54.26 | Cotulla | I tell u before |
| 15:54.30 | Cotulla | for "core sys" |
| 15:54.37 | Cotulla | SW MMU and etc |
| 15:54.54 | Cotulla | exceptions |
| 15:55.03 | Cotulla | all inside one TLB entry |
| 15:55.39 | jonpry | whole kernel can be inside one TLB entry |
| 15:56.01 | Cotulla | it can not |
| 15:56.05 | Cotulla | 4M and 16M |
| 15:56.10 | jonpry | so |
| 15:56.11 | Cotulla | kernel is around 10-11M |
| 15:56.19 | jonpry | alias |
| 15:56.27 | Cotulla | I don't want to waste memory |
| 15:56.31 | jonpry | no waste |
| 15:56.38 | jonpry | virtual aliases |
| 15:56.38 | Cotulla | ? |
| 15:56.53 | Cotulla | how it will work? |
| 15:56.58 | jonpry | like map 16MB 0xc000 -> 0x8000 or whatever |
| 15:57.08 | jonpry | kernel is only 11mb |
| 15:57.09 | Cotulla | code must be relocated to right address to run |
| 15:57.24 | jonpry | so 0xc000 + 12MB points to some garbage |
| 15:57.33 | jonpry | but that memory can be mapped to something else |
| 15:58.18 | Cotulla | well kernel assume kernel virtual space |
| 15:58.22 | Cotulla | for kalloc and etc |
| 15:58.27 | jonpry | yes |
| 15:58.41 | Cotulla | so it assumes it can map memory directly after kernel end |
| 15:59.02 | Cotulla | but there is already this 16M TLB |
| 15:59.18 | jonpry | i think you can move VMALLOC_START |
| 15:59.30 | Cotulla | well |
| 15:59.40 | Cotulla | we can just move "core sys" to FFF0 0000 and be happy |
| 16:03.54 | Cotulla | but I am afraid a problem about relocations |
| 16:10.43 | jonpry | seems that elfhdr is signed |
| 16:12.24 | Cotulla | :( |
| 16:35.03 | Cotulla | looks like kernel was builded for native before |
| 16:44.54 | jonpry | how so? |
| 16:49.22 | Cotulla | comments tell about that |
| 16:49.25 | Cotulla | and some macros |
| 16:56.08 | jonpry | any idea how this gpu works? |
| 16:57.41 | Cotulla | command stream |
| 16:57.44 | Cotulla | with commands? |
| 16:57.57 | Cotulla | should be write mem there one |
| 16:59.12 | jonpry | like MEM_TO_REG REG_TO_MEM |
| 16:59.33 | Cotulla | no |
| 16:59.35 | Cotulla | another one |
| 16:59.49 | Cotulla | value in packet to mem |
| 17:00.17 | Cotulla | or event write |
| 17:01.31 | jonpry | there is no way to know if write worked |
| 17:01.53 | Cotulla | yea |
| 17:01.58 | Cotulla | but maybe gpu halt |
| 17:02.06 | Cotulla | axi error |
| 17:02.09 | Cotulla | BUS STOP |
| 17:02.46 | jonpry | i don't see any read commands |
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| 17:03.16 | Cotulla | where is it? |
| 17:03.25 | jonpry | adreno_pm4types.h |
| 17:05.33 | Cotulla | EVENT_WRITE |
| 17:05.48 | Cotulla | MEM_WRITE |
| 17:06.27 | jonpry | yeah i see mem_write |
| 17:07.22 | jonpry | and it has some kind of mmu |
| 17:07.33 | Cotulla | also IOMMU |
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| 23:55.46 | d3tul3 | jonpry, trying to get the lode |