On 13 May 2010 21:13, Bill Gatliff wrote:
> Poke! :)
>
> Did you ever post this patch anywhere? I'm using a USB3320 on an
> OMAP3530 platform, and seeing very similar behavior. I'm wondering if
> it's the same problem...
Hi, sorry, I don't have access to any OMAP hardware so I can't really
dev
> I'm trying to build Donut. The command I'm using is 'make CC=gcc-4.3'
> but it seems that gcc 4.3 can't find a compatible version of libgcc.
> Anyone know how I can get one?
>
> I'm running on an x64 architecture.
I found the android SDK (at least the ARM one) didn't work under
64bit. I work on
Hi, here's a very-close-to-working new version of my patch which has
unloadable function and host mode modules, yet also maintains the
mass_storage device nodes at all times to keep the android userspace
happy. See http://adq.livejournal.com/100734.html for an explanation
of how this is done (aka t
> Does this mean future phones will support usb HOST mode?
If they're using similar hardware, there is no technical reason why
not. The current generation all seem to have the requisite hardware
support.
Its up to the manufacturers whether they include the software support
provided by this patch
On 18 March 2010 20:33, Chris Stratton wrote:
> I dont think the usb drivers are complete enough to be unloadable. Andrew
> de Quincey was doing some preliminary work in that area to permit switching
> to usb host mode, also someone observed that the samsung galaxy msm 7201a
> usb
Hi, I've been having a break from the usb stuff this week - also my
laptop decided to die, and developing on a netbook screen ain't so
much fun :)
I'll port it to the sprint hero source once I've got it working on the
standard hero source... sometime next week I hope!
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On 11 March 2010 00:28, Sven Killig wrote:
>> -Original Message-
>> From: android-kernel@googlegroups.com
>> [mailto:android-ker...@googlegroups.com] On Behalf Of Andrew de Quincey
>> Sent: Wednesday, March 10, 2010 6:55 PM
>> To: android-kernel@googlegroup
On 10 March 2010 16:58, Andrew de Quincey wrote:
> On 10 March 2010 14:50, sonic wrote:
>> First of all, a big thank you for finding all this out!
>> I eagerly want to try this on my Nexus One. What would be the best
>> route to proceed?
>> I'm wondering ho
On 10 March 2010 17:40, Sven Killig wrote:
>> -Original Message-
>> From: android-kernel@googlegroups.com
> [mailto:android-ker...@googlegroups.com] On Behalf Of Andrew de Quincey
>> Sent: Wednesday, March 10, 2010 5:59 PM
>> To: android-kernel@googlegroups.c
On 10 March 2010 14:50, sonic wrote:
> First of all, a big thank you for finding all this out!
> I eagerly want to try this on my Nexus One. What would be the best
> route to proceed?
> I'm wondering how your ehci-msm7201.c relates to
> https://www.codeaurora.org/gitweb/quic/la/?p=kernel/msm.git;a
I'm signing off for the evening, but I've just noticed from "adb
logcat" that vold is continually being started up and then
segfaulting.
I assume this is why the USB storage GUI isn't working. I'm not sure
why its segfaulting because all the files in vold.conf are present. I
bet its doing this all
Hi, quick status update before I go to sleep.
I've just fixed the msm72k_udc.ko gadget driver so it can be
unloaded/loaded properly. I've tested it by repeatedly
loading/unloading the msm72k_udc.ko gadget and the ehci-hcd.ko host
drivers one after another and it seems fairly stable (I'd bet there
On 17 February 2010 01:27, Markus Fritsche
wrote:
>
>> Expect more soon.
>
> Does that mean my android device might be able to connect to linux-
> supported usb hardware? My pocket DVB-recoder coming up? ;)
Theoretically yes; I've not yet tried a DVB USB stick, but I've got
two in the cupboard!
On 16 February 2010 10:29, Olivier Perron wrote:
> On Mon, Feb 15, 2010 at 8:45 PM, Olivier Perron
> wrote:
>>> Hi, attached are the latest patches - I've restarted the number at 10
>
> Hi Andrew,
> patched kernel compiled and tested this morning: usb host works as expected.
That's great news, t
Hmmph, I've just been looking over the msm72k_udc.c /gadget/ usb code
this evening: there's no module unload routine defined right now, so
its not possible to cleanly unload it when compiled as a module. I
need to sort this out first of all so we can test things without
having to reboot all the tim
On 15 February 2010 18:25, Andrew de Quincey wrote:
>> On Mon, Feb 15, 2010 at 6:25 PM, Andrew de Quincey
>> wrote:
>>>. which kernel base are you compiling against?
>>
>> I've tried with the stock HTC Hero kernel source code and starting
>> from t
> On Mon, Feb 15, 2010 at 6:25 PM, Andrew de Quincey wrote:
>>. which kernel base are you compiling against?
>
> I've tried with the stock HTC Hero kernel source code and starting
> from their given .config
>
> Maybe I'm not using the right set of patches ? I did
> > then enable EHCI HCD (USB 2.0) support
>
> I definitively can't see that one. Where is it supposed to be ?
The kconfig config option for the MSM architecture has changed name in
some kernels (certainly the vanilla g1 source differs from the hero
source)... which kernel base are you compiling a
On 13 February 2010 16:04, Chris Stratton wrote:
> Would it be possible to make a running kernel for an msm7201 phone
> chain load and startup a test kernel? This would be fairly useless on
> a phone that can fastboot, but a number of otherwise rooted phones
> cant do that, making flash & crash
Hi, thanks for trying that out, good to see the EHCI hardware initialised
ok, even if its not quite working yet.
Are you supplying power to the USB disk on its /USB/ interface? Even if its
got an external PSU, it might need power on the USB line as well in order to
function properly.
When I plug
1_driver
+#endif
+
#if !defined(PCI_DRIVER) && !defined(PLATFORM_DRIVER) && \
!defined(PS3_SYSTEM_BUS_DRIVER) && !defined(OF_PLATFORM_DRIVER)
#error "missing bus glue for ehci-hcd"
diff --git a/drivers/usb/host/ehci-msm7201.c b/drivers/usb/host/ehci-msm7201
ATFORM_DRIVER)
#error "missing bus glue for ehci-hcd"
diff --git a/drivers/usb/host/ehci-msm7201.c b/drivers/usb/host/ehci-msm7201.c
new file mode 100644
index 000..a20e3da
--- /dev/null
+++ b/drivers/usb/host/ehci-msm7201.c
@@ -0,0 +1,315 @@
+/*
+ * Copyright (c) 2010 Andrew de Quin
Here you go - this is a patch against the android-msm-2.6.27 branch.
I don't have a config.gz from the G1, so I don't know what specific options
it uses so there may be compilation failures resulting from disabling the
USB_FUNCTION stuff. If you could send me a copy of your config.gz, I can
sort t
Cool, I shall get on it then! Would 2.6.27 be the branch to go for would you
reckon?
Do you know if there's another list with more G1 users on it for testing
perhaps? This one seems sort of dead.
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On 9 February 2010 22:14, Jun Sun wrote:
> On 2/9/2010 12:16 PM, Andrew de Quincey wrote:
>
>> Hi, here's my now working patch - I've still a bit of work to do on it
>> obviously, but it should suffice as a proof of concept
>>
>> --
>> unsubscribe:
RIVER) && !defined(OF_PLATFORM_DRIVER)
#error "missing bus glue for ehci-hcd"
--- kernel_hero/drivers/usb/host/ehci-msm7201.c 1970-01-01 01:00:00.0 +0100
+++ kernel_hero.patched/drivers/usb/host/ehci-msm7201.c 2010-02-09 20:09:10.556297861 +
@@ -0,0 +1,319 @@
+/*
+ *
Success!! It works; just needed to tell the EHCI controller to use
coherently allocated DMA memory. I'll send an updated patch soon. My USB
keyboard works out of the box; a USB mouse does... sort of... as well :)
I would have typed this on the phone, but google mail on the phone won't let
me NOT i
Ok, I've just discovered that I had the D+/D- lines the wrong way round to
my hacky device. Its still not working, but its not working better :)
I'm 99% certain the D+/D- lines are correct now because on connection:
[ 682.849304] hub 1-0:1.0: port 1, status 0101, change 0001, 12
Mb/s
[ 683.0030
d(PLATFORM_DRIVER) && \
!defined(PS3_SYSTEM_BUS_DRIVER) && !defined(OF_PLATFORM_DRIVER)
#error "missing bus glue for ehci-hcd"
--- kernel_hero/drivers/usb/host/ehci-msm7201.c 1970-01-01 01:00:00.0 +0100
+++ kernel_hero.patched/drivers/usb/host/ehci-msm7201.c
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