[android-kernel] Kernel for Rooted HTC Dream

2010-09-02 Thread perumal316
Hi All, I have a rooted HTC Dream. I have compiled my own kernel and now have a zImage. But each time I flashed in the new kernel using "fastboot flash boot zImage", I can't use the new kernel. It always can't go past the boot up screen. Any idea what is wrong? My bootloader is in version 1.33.20

[android-kernel] Re: What scheduler does Android OS use?

2010-09-02 Thread white
search the platform code dalvik has policy n proiorty setting code, also framework related with audio n video check the init.rc and cutil folder u need to search the platform after eclair release On 9월2일, 오전11시43분, Bindu Nair wrote: > Thanks to Rajeev and white for hitting my exact question inste

[android-kernel] Re: /dev/mydev permissions after insmod from init.rc

2010-09-02 Thread ip332
Problem solved. Here is the final change in the init.rc: serivice change_permissions /system/bin/chmod 777 /dev/mydev oneshot Thanks. On Sep 2, 11:29 am, ip332 wrote: > Unfortunately there is a certain limit how early you can call insmod > and how late you can do chown. > I added chown a

Re: [android-kernel] Re: What scheduler does Android OS use?

2010-09-02 Thread Bindu Nair
Thanks to Rajeev and white for hitting my exact question instead of saying "same as Linux" and repeating the generic definitions found all over the web. Newer versions of Linux supports CFS but I found very little evidence on the android forums and on the android developer's site confirming the fa

[android-kernel] Re: /dev/mydev permissions after insmod from init.rc

2010-09-02 Thread ip332
Unfortunately there is a certain limit how early you can call insmod and how late you can do chown. I added chown at servicemanager block: service servicemanager /system/bin/servicemanager chown system system /dev/mydev chmod 0777 /dev/mydev user system critical onrestart resta

RE: [android-kernel] /dev/mydev permissions after insmod from init.rc

2010-09-02 Thread Sven Killig
> -Original Message- > From: android-kernel@googlegroups.com [mailto:android- > ker...@googlegroups.com] On Behalf Of ip332 > Sent: Thursday, September 02, 2010 6:18 AM > To: Android Linux Kernel Development > Subject: [android-kernel] /dev/mydev permissions after insmod from init.rc > > C

[android-kernel] /dev/mydev permissions after insmod from init.rc

2010-09-02 Thread ip332
Hi, I'm trying to add a loadable driver into my development board (Eclair). This module doesn't do too much at this moment: only register/ unregister itself as a char device using register_chrdev() I put it into /system/lib/modules as mydev.ko and added the following into inint.rc: insmod /syst

[android-kernel] Re: Grub For Android ?

2010-09-02 Thread BMB
Hi, In general boot loaders on mobile phones are a different area than for desktops. This is because mobile platforms are advanced system on chips containing multiple cores of different types sharing memory and peripherals in more or less complicated schemes. A mobile phone bootloader may be respon

Re: [android-kernel] How to map user space buffers into kernel space

2010-09-02 Thread Rene Gonzalez
2010/9/2 Greg KH > On Wed, Sep 1, 2010 at 8:29 PM, Rene Gonzalez > wrote: > > Hi All, > > > > I want to map an user space buffer from an application into kernel > space... > > Why? What type of driver is this? > Well this intended to be procfs driver to check some data buffer status so I don'

Re: [android-kernel] How to map user space buffers into kernel space

2010-09-02 Thread Greg KH
On Wed, Sep 1, 2010 at 8:29 PM, Rene Gonzalez wrote: > Hi All, > > I want to map an  user space buffer from an application into kernel space... Why? What type of driver is this? > Since this buffer is defined in the app domain I want to keep it and avoid to > mapping kernel buffer to be used by

[android-kernel] Grub For Android ?

2010-09-02 Thread Santosh Kadam
Hi There - In Linux - there is a way to provide multiple boot options using sophisticated boot-loaders like grub, lilo etc. They allow users to select multiple boot options. Is there any way by which this can be done on an Android phone ? e.g. the boot-loader provides multiple options to boot 1.6

[android-kernel] does the USB Tethering implement by usbnet?

2010-09-02 Thread Hu Haiqing
Hi,Dear all: I really want to know how to implement the USB Tethering ? does it means the Android 2.2 usb can be used as usb host , and the usbnet, cdc_ether and other related module is available? thanks -- unsubscribe: android-kernel+unsubscr...@googlegroups.com website: http://groups.google.co