-...@nongnu.org; qemu-
de...@nongnu.org
Subject: Re: [Qemu-devel] [PATCH v2]booke: timer: Deactivate timer
for target_bit above 61
On 06/11/2013 01:40 PM, Bhushan Bharat-R65777 wrote:
-Original Message-
From: Alexander Graf [mailto:ag...@suse.de]
Sent: Monday, June 10, 2013 11:40 PM
To
: Bhushan Bharat-R65777
> >> Cc: Wood Scott-B07421; Andreas Färber; qemu-...@nongnu.org; qemu-
> >> de...@nongnu.org
> >> Subject: Re: [Qemu-devel] [PATCH v2]booke: timer: Deactivate timer
> >> for target_bit above 61
> >>
> >> On 06/11/2013 01:40 PM,
: Wood Scott-B07421
> >> Cc: Bhushan Bharat-R65777; Andreas Färber; qemu-...@nongnu.org; qemu-
> >> de...@nongnu.org; Wood Scott-B07421
> >> Subject: Re: [Qemu-devel] [PATCH v2]booke: timer: Deactivate timer
> >> for target_bit above 61
> >>
> >>
>
-...@nongnu.org; qemu-
de...@nongnu.org; Wood Scott-B07421
Subject: Re: [Qemu-devel] [PATCH v2]booke: timer: Deactivate timer
for target_bit above 61
On 10.06.2013, at 19:20, Scott Wood wrote:
On 06/10/2013 09:26:18 AM, Alexander Graf wrote:
On 06/10/2013 02:47 PM, Bhushan Bharat-R65777 wrote
Subject: Re: [Qemu-devel] [PATCH v2]booke: timer: Deactivate timer for
target_bit above 61
On 10.06.2013, at 19:20, Scott Wood wrote:
On 06/10/2013 09:26:18 AM, Alexander Graf wrote:
On 06/10/2013 02:47 PM, Bhushan Bharat-R65777 wrote:
-Original Message-
From: Andreas Färber [mailto:afaer
Message-
> >>>> From: Andreas Färber [mailto:afaer...@suse.de]
> >>>> Sent: Monday, June 10, 2013 5:43 PM
> >>>> To: Bhushan Bharat-R65777
> >>>> Cc: qemu-...@nongnu.org; qemu-devel@nongnu.org; ag...@suse.de; Wood
> >>>>
onday, June 10, 2013 5:43 PM
>>>> To: Bhushan Bharat-R65777
>>>> Cc: qemu-...@nongnu.org; qemu-devel@nongnu.org; ag...@suse.de; Wood Scott-
>>>> B07421; Bhushan Bharat-R65777
>>>> Subject: Re: [Qemu-devel] [PATCH v2]booke: timer: Deactivate timer for
>
...@suse.de; Wood
Scott-
B07421; Bhushan Bharat-R65777
Subject: Re: [Qemu-devel] [PATCH v2]booke: timer: Deactivate timer
for
target_bit above 61
So IIUC we can only allow 63 bits due to signedness, thus a maximum
of
(1<< 62), thus target_bit<= 61.
Any chance at least the comme
Subject: Re: [Qemu-devel] [PATCH v2]booke: timer: Deactivate timer for
target_bit above 61
Am 10.06.2013 09:55, schrieb Bharat Bhushan:
QEMU timer supports a maximum timer of INT64_MAX. So starting timer
only for time which is calculated using target_bit< 62 and
deactivate/stop timer if
evel] [PATCH v2]booke: timer: Deactivate timer for
> target_bit above 61
>
> Am 10.06.2013 09:55, schrieb Bharat Bhushan:
> > QEMU timer supports a maximum timer of INT64_MAX. So starting timer
> > only for time which is calculated using target_bit < 62 and
> >
Am 10.06.2013 09:55, schrieb Bharat Bhushan:
> QEMU timer supports a maximum timer of INT64_MAX. So starting timer only for
> time which is calculated using target_bit < 62 and deactivate/stop timer if
> the target bit is above 61.
>
> This patch also fix the time calculation from target_bit.
> Th
: [Qemu-devel] [PATCH v2]booke: timer: Deactivate timer for
> target_bit above 61
>
> On 10 June 2013 08:55, Bharat Bhushan wrote:
> > QEMU timer supports a maximum timer of INT64_MAX. So starting timer
> > only for time which is calculated using target_bit < 62 and
> &g
On 10 June 2013 08:55, Bharat Bhushan wrote:
> QEMU timer supports a maximum timer of INT64_MAX. So starting timer only for
> time which is calculated using target_bit < 62 and deactivate/stop timer if
> the target bit is above 61.
Is this really what the hardware does? Or do we need to set a
tim
QEMU timer supports a maximum timer of INT64_MAX. So starting timer only for
time which is calculated using target_bit < 62 and deactivate/stop timer if
the target bit is above 61.
This patch also fix the time calculation from target_bit.
The code was doing (1 << (target_bit + 1)) while this
shoul
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