Re: RTC , ds1307 I2C driver and NTP does not work.

Hi Joakim, On Sat, 18 Nov 2006 15:51:09 +0100, Joakim Tjernlund wrote: > > It's OK to schedule or sleep in mpc_xfer. It's not OK to call mpc_xfer > > from an interrupt context, which is what appears to be happening here. > > So the ds1307 driver would need to be changed not to directly call > > i2

Re: FW: RTC, ds1307 I2C driver and NTP does not work.

> > Of course you can't do that. You're calling rtc_set_time(), which > > requires a task/sleeping context, from an atomic can't-sleep context > > (timer irq handler in this case). > > > > Whatever your rtc_class_hookup() is doing, it's clearly wrong. > > It isn't my rtc_class_hookup(), it is in

RE: RTC , ds1307 I2C driver and NTP does not work.

> > On Fri, 17 Nov 2006 18:38:10 +0100, Joakim Tjernlund wrote: > > On Nov 17, 2006, at 10:38 AM, Joakim Tjernlund wrote: > > > > > I get this when I activathte NTP and ntp "sync" the time > the I2C HW > > > clock. > > > > You may be better off posting this to lkml and copy the i2c > list (a

Re: RTC , ds1307 I2C driver and NTP does not work.

On Fri, 17 Nov 2006 18:38:10 +0100, Joakim Tjernlund wrote: > On Nov 17, 2006, at 10:38 AM, Joakim Tjernlund wrote: > > > I get this when I activathte NTP and ntp "sync" the time the I2C HW > > clock. > > You may be better off posting this to lkml and copy the i2c list (and > rtc if one exist

Re: FW: RTC , ds1307 I2C driver and NTP does not work.

> -Original Message- > From: > Sent: 17 November 2006 17:57 > To: Joakim Tjernlund > Cc: [EMAIL PROTECTED] > Subject: Re: RTC , ds1307 I2C driver and NTP does not work. > > > On Nov 17, 2006, at 10:38 AM, Joakim Tjernlund wrote: > >> I get this when

FW: RTC , ds1307 I2C driver and NTP does not work.

switching to kernel/i2c list, see below for details. Jocke -Original Message- From: Kumar Gala [mailto:[EMAIL PROTECTED] Sent: 17 November 2006 17:57 To: Joakim Tjernlund Cc: [EMAIL PROTECTED] Subject: Re: RTC , ds1307 I2C driver and NTP does not work. On Nov 17, 2006, at 10:38 AM