yeah, Sean, actually I have the hciattach working when run as root, I just want possibly the proper way that's all.
regards, Pavan On Fri, Mar 20, 2009 at 6:08 PM, Sean McNeil <seanmcne...@gmail.com> wrote: > > Hi Pavan, > > While testing, try turning off > > CONFIG_ANDROID_PARANOID_NETWORK > > in the kernel. You are probably trying to access the socket in a process > that doesn't have network permission. > > Sean > > pavan savoy wrote: > > Nope, Still get the error, tried out lot of things actually, fcntl, > > umask, still seem to have that error. > > I don;t want to run hciattach as root, and screw up permissions of > > UART just because of that, > > > > Please suggest .... > > > > regards, > > Pavan > > > > On Thu, Mar 19, 2009 at 11:03 AM, pavan savoy <pavan.sa...@gmail.com > > <mailto:pavan.sa...@gmail.com>> wrote: > > > > Nick, > > > > When hciattach opens up the UART device, it is able to write, but > > I guess its the socket which is causing the problem, > > I am verifying it. > > > > There is a texas_post function which writes in data after hci0 has > > come up, it basically does a hci_open_dev & then does a write.. > > > > regards, > > Pavan > > > > > > On Thu, Mar 19, 2009 at 10:58 AM, Nick Pelly <npe...@google.com > > <mailto:npe...@google.com>> wrote: > > > > > > On Thu, Mar 19, 2009 at 8:46 AM, pavan savoy > > <pavan.sa...@gmail.com <mailto:pavan.sa...@gmail.com>> wrote: > > > update: below... > > >> > > >> Hi, > > >> > > >> Why do I get this ? I have a set of Vendor Specific > > commands that > > >> hciattach would send over the hci0 socket interface, I get > > these when I try > > >> and send them, > > >> > > >> I//system/bin/hciattach( 959): Cannot send hci command to > > socket: > > >> Operation not permitted > > >> I//system/bin/hciattach( 959): Can't initialize device: > > Operation not > > >> permitted > > >> > > >> It had eventually came down to function writev in > > hci_send_cmd, and the > > >> writev in itself is failing. > > >> > > >> I am starting hciattach & hcid from UI, so the user/owner > > is 'bluetooth' > > >> although I do get the same message when I try and run as > 'root. > > >> Here's the ocf/ogf when I get that error, > > > > > > [Just an update here, When run as root, it is fine, doesn't > > give me that > > > error] > > >> > > >> I//system/bin/hciattach( 959): hci_send_cmd:writing 63, 268 > > >> I//system/bin/hciattach( 959): hci_send_cmd: errno: 1 > > >> > > >> > > >> Any ideas ?? > > >> > > >> regards, > > >> Pavan > > >> > > > > > > > You should check the permissions on the uart device. Make sure > > it is > > writable by user Bluetooth. > > > > For example /dev/ttyHS0. Although in your case might be > different. > > > > Nick > > > > > > > > > > > > > > > > > > --~--~---------~--~----~------------~-------~--~----~ unsubscribe: android-porting+unsubscr...@googlegroups.com website: http://groups.google.com/group/android-porting -~----------~----~----~----~------~----~------~--~---
