Re: [RFE PATCH 2/2] rtc, add write functionality to sysfs

2013-02-28 Thread John Stultz
On 02/24/2013 09:03 AM, Prarit Bhargava wrote: On 02/23/2013 06:11 PM, Alessandro Zummo wrote: On 22/feb/2013, at 22:05, John Stultz wrote: On 02/22/2013 12:55 PM, Prarit Bhargava wrote: On 02/22/2013 03:43 PM, John Stultz wrote: On 02/14/2013 09:02 AM, Prarit Bhargava wrote:

Re: [RFE PATCH 2/2] rtc, add write functionality to sysfs

2013-02-28 Thread Prarit Bhargava
On 02/25/2013 09:58 AM, Alessandro Zummo wrote: > On Sun, 24 Feb 2013 12:03:01 -0500 > Prarit Bhargava wrote: > >> >> AFAICT there is no way for me to "test" or use the write from userspace. >> hwclock uses the SET_TIME ioctl, which is a different code path AFAICT. >> >> I'd like to be at

Re: [RFE PATCH 2/2] rtc, add write functionality to sysfs

2013-02-28 Thread Prarit Bhargava
On 02/25/2013 09:58 AM, Alessandro Zummo wrote: On Sun, 24 Feb 2013 12:03:01 -0500 Prarit Bhargava pra...@redhat.com wrote: AFAICT there is no way for me to test or use the write from userspace. hwclock uses the SET_TIME ioctl, which is a different code path AFAICT. I'd like to be at

Re: [RFE PATCH 2/2] rtc, add write functionality to sysfs

2013-02-28 Thread John Stultz
On 02/24/2013 09:03 AM, Prarit Bhargava wrote: On 02/23/2013 06:11 PM, Alessandro Zummo wrote: On 22/feb/2013, at 22:05, John Stultz john.stu...@linaro.org wrote: On 02/22/2013 12:55 PM, Prarit Bhargava wrote: On 02/22/2013 03:43 PM, John Stultz wrote: On 02/14/2013 09:02 AM, Prarit

Re: [RFE PATCH 2/2] rtc, add write functionality to sysfs

2013-02-25 Thread Alessandro Zummo
On Sun, 24 Feb 2013 12:03:01 -0500 Prarit Bhargava wrote: > > AFAICT there is no way for me to "test" or use the write from userspace. > hwclock uses the SET_TIME ioctl, which is a different code path AFAICT. > > I'd like to be at least able to test this stuff when we make changes to it so >

Re: [RFE PATCH 2/2] rtc, add write functionality to sysfs

2013-02-25 Thread Alessandro Zummo
On Sun, 24 Feb 2013 12:03:01 -0500 Prarit Bhargava pra...@redhat.com wrote: AFAICT there is no way for me to test or use the write from userspace. hwclock uses the SET_TIME ioctl, which is a different code path AFAICT. I'd like to be at least able to test this stuff when we make changes to

Re: [RFE PATCH 2/2] rtc, add write functionality to sysfs

2013-02-24 Thread Prarit Bhargava
On 02/23/2013 06:11 PM, Alessandro Zummo wrote: > On 22/feb/2013, at 22:05, John Stultz wrote: > >> On 02/22/2013 12:55 PM, Prarit Bhargava wrote: >>> >>> On 02/22/2013 03:43 PM, John Stultz wrote: On 02/14/2013 09:02 AM, Prarit Bhargava wrote: > /sys/class/rtc/rtcX/date and

Re: [RFE PATCH 2/2] rtc, add write functionality to sysfs

2013-02-24 Thread Prarit Bhargava
On 02/23/2013 06:11 PM, Alessandro Zummo wrote: On 22/feb/2013, at 22:05, John Stultz john.stu...@linaro.org wrote: On 02/22/2013 12:55 PM, Prarit Bhargava wrote: On 02/22/2013 03:43 PM, John Stultz wrote: On 02/14/2013 09:02 AM, Prarit Bhargava wrote: /sys/class/rtc/rtcX/date and

Re: [RFE PATCH 2/2] rtc, add write functionality to sysfs

2013-02-23 Thread Alessandro Zummo
On 22/feb/2013, at 22:05, John Stultz wrote: > On 02/22/2013 12:55 PM, Prarit Bhargava wrote: >> >> On 02/22/2013 03:43 PM, John Stultz wrote: >>> On 02/14/2013 09:02 AM, Prarit Bhargava wrote: /sys/class/rtc/rtcX/date and /sys/class/rtc/rtcX/time currently have read-only access.

Re: [RFE PATCH 2/2] rtc, add write functionality to sysfs

2013-02-23 Thread Alessandro Zummo
On 22/feb/2013, at 22:05, John Stultz john.stu...@linaro.org wrote: On 02/22/2013 12:55 PM, Prarit Bhargava wrote: On 02/22/2013 03:43 PM, John Stultz wrote: On 02/14/2013 09:02 AM, Prarit Bhargava wrote: /sys/class/rtc/rtcX/date and /sys/class/rtc/rtcX/time currently have read-only

Re: [RFE PATCH 2/2] rtc, add write functionality to sysfs

2013-02-22 Thread John Stultz
On 02/22/2013 12:55 PM, Prarit Bhargava wrote: On 02/22/2013 03:43 PM, John Stultz wrote: On 02/14/2013 09:02 AM, Prarit Bhargava wrote: /sys/class/rtc/rtcX/date and /sys/class/rtc/rtcX/time currently have read-only access. This patch introduces write functionality which will set the rtc

Re: [RFE PATCH 2/2] rtc, add write functionality to sysfs

2013-02-22 Thread Prarit Bhargava
On 02/22/2013 03:43 PM, John Stultz wrote: > On 02/14/2013 09:02 AM, Prarit Bhargava wrote: >> /sys/class/rtc/rtcX/date and /sys/class/rtc/rtcX/time currently have >> read-only access. This patch introduces write functionality which will >> set the rtc time. >> >> Usage: echo -MM-DD >

Re: [RFE PATCH 2/2] rtc, add write functionality to sysfs

2013-02-22 Thread John Stultz
On 02/14/2013 09:02 AM, Prarit Bhargava wrote: /sys/class/rtc/rtcX/date and /sys/class/rtc/rtcX/time currently have read-only access. This patch introduces write functionality which will set the rtc time. Usage: echo -MM-DD > /sys/class/rtc/rtcX/date echo HH:MM:SS >

Re: [RFE PATCH 2/2] rtc, add write functionality to sysfs

2013-02-22 Thread John Stultz
On 02/14/2013 09:02 AM, Prarit Bhargava wrote: /sys/class/rtc/rtcX/date and /sys/class/rtc/rtcX/time currently have read-only access. This patch introduces write functionality which will set the rtc time. Usage: echo -MM-DD /sys/class/rtc/rtcX/date echo HH:MM:SS

Re: [RFE PATCH 2/2] rtc, add write functionality to sysfs

2013-02-22 Thread Prarit Bhargava
On 02/22/2013 03:43 PM, John Stultz wrote: On 02/14/2013 09:02 AM, Prarit Bhargava wrote: /sys/class/rtc/rtcX/date and /sys/class/rtc/rtcX/time currently have read-only access. This patch introduces write functionality which will set the rtc time. Usage: echo -MM-DD

Re: [RFE PATCH 2/2] rtc, add write functionality to sysfs

2013-02-22 Thread John Stultz
On 02/22/2013 12:55 PM, Prarit Bhargava wrote: On 02/22/2013 03:43 PM, John Stultz wrote: On 02/14/2013 09:02 AM, Prarit Bhargava wrote: /sys/class/rtc/rtcX/date and /sys/class/rtc/rtcX/time currently have read-only access. This patch introduces write functionality which will set the rtc

[RFE PATCH 2/2] rtc, add write functionality to sysfs

2013-02-14 Thread Prarit Bhargava
/sys/class/rtc/rtcX/date and /sys/class/rtc/rtcX/time currently have read-only access. This patch introduces write functionality which will set the rtc time. Usage: echo -MM-DD > /sys/class/rtc/rtcX/date echo HH:MM:SS > /sys/class/rtc/rtcX/time Signed-off-by: Prarit Bhargava Cc:

[RFE PATCH 2/2] rtc, add write functionality to sysfs

2013-02-14 Thread Prarit Bhargava
/sys/class/rtc/rtcX/date and /sys/class/rtc/rtcX/time currently have read-only access. This patch introduces write functionality which will set the rtc time. Usage: echo -MM-DD /sys/class/rtc/rtcX/date echo HH:MM:SS /sys/class/rtc/rtcX/time Signed-off-by: Prarit Bhargava