Re: [PATCH V4] cpuidle/powernv: Read target_residency value of idle states from DT if available

2015-02-17 Thread Preeti U Murthy
On 02/18/2015 11:21 AM, Rafael J. Wysocki wrote: On Wednesday, February 18, 2015 10:13:23 AM Preeti U Murthy wrote: On 02/17/2015 11:23 PM, Rafael J. Wysocki wrote: On Tuesday, February 17, 2015 01:29:10 PM Preeti U Murthy wrote: Hi Rafael, Hi, Can you please pull this patch ? Sorry,

Re: [PATCH V4] cpuidle/powernv: Read target_residency value of idle states from DT if available

2015-02-17 Thread Preeti U Murthy
it would be best if you pulled it. Thanks --- PATCH - [PATCH V4] cpuidle/powernv: Read target_residency value of idle states from DT if available From: Preeti U Murthy pre...@linux.vnet.ibm.com The device tree now exposes the residency

Re: [PATCH V4] cpuidle/powernv: Read target_residency value of idle states from DT if available

2015-02-17 Thread Rafael J. Wysocki
On Wednesday, February 18, 2015 10:13:23 AM Preeti U Murthy wrote: On 02/17/2015 11:23 PM, Rafael J. Wysocki wrote: On Tuesday, February 17, 2015 01:29:10 PM Preeti U Murthy wrote: Hi Rafael, Hi, Can you please pull this patch ? Sorry, I wasn't sure whether or not the patch

Re: [PATCH V4] cpuidle/powernv: Read target_residency value of idle states from DT if available

2015-02-17 Thread Rafael J. Wysocki
On Tuesday, February 17, 2015 01:29:10 PM Preeti U Murthy wrote: Hi Rafael, Hi, Can you please pull this patch ? Sorry, I wasn't sure whether or not the patch was for me to take and then I've been traveling lately. Applied now. Another patch based on top of this is waiting to be pulled:

Re: [PATCH V4] cpuidle/powernv: Read target_residency value of idle states from DT if available

2015-02-17 Thread Preeti U Murthy
Hi Rafael, Can you please pull this patch ? Another patch based on top of this is waiting to be pulled: [PATCH] driver/cpuidle-powernv: Avoid endianness conversions while parsing DT Regards Preeti U Murthy On 02/03/2015 11:50 AM, Preeti U Murthy wrote: The device tree now exposes the residency

[PATCH V4] cpuidle/powernv: Read target_residency value of idle states from DT if available

2015-02-02 Thread Preeti U Murthy
The device tree now exposes the residency values for different idle states. Read these values instead of calculating residency from the latency values. The values exposed in the DT are validated for optimal power efficiency. However to maintain compatibility with the older firmware code which

Re: [PATCH V3] cpuidle/powernv: Read target_residency value of idle states from DT if available

2015-02-02 Thread Preeti U Murthy
On 02/02/2015 12:09 PM, Michael Ellerman wrote: On Mon, 2015-02-02 at 10:40 +0530, Preeti U Murthy wrote: The device tree now exposes the residency values for different idle states. Read these values instead of calculating residency from the latency values. The values exposed in the DT are

[PATCH V3] cpuidle/powernv: Read target_residency value of idle states from DT if available

2015-02-01 Thread Preeti U Murthy
The device tree now exposes the residency values for different idle states. Read these values instead of calculating residency from the latency values. The values exposed in the DT are validated for optimal power efficiency. However to maintain compatibility with the older firmware code which

Re: [PATCH V3] cpuidle/powernv: Read target_residency value of idle states from DT if available

2015-02-01 Thread Michael Ellerman
On Mon, 2015-02-02 at 10:40 +0530, Preeti U Murthy wrote: The device tree now exposes the residency values for different idle states. Read these values instead of calculating residency from the latency values. The values exposed in the DT are validated for optimal power efficiency. However

Re: [PATCH V3] cpuidle/powernv: Read target_residency value of idle states from DT if available

2015-02-01 Thread Stewart Smith
Preeti U Murthy pre...@linux.vnet.ibm.com writes: The device tree now exposes the residency values for different idle states. Read these values instead of calculating residency from the latency values. The values exposed in the DT are validated for optimal power efficiency. However to

Re: [V2] cpuidle/powernv: Read target_residency value of idle states from DT if available

2015-01-29 Thread Michael Ellerman
On Wed, 2015-28-01 at 02:13:06 UTC, Preeti U Murthy wrote: The device tree now exposes the residency values for different idle states. Read these values instead of calculating residency from the latency values. The values exposed in the DT are validated for optimal power efficiency. However

Re: [PATCH V2] cpuidle/powernv: Read target_residency value of idle states from DT if available

2015-01-28 Thread Stewart Smith
Preeti U Murthy pre...@linux.vnet.ibm.com writes: The device tree now exposes the residency values for different idle states. Read these values instead of calculating residency from the latency values. The values exposed in the DT are validated for optimal power efficiency. However to

Re: [PATCH V2] cpuidle/powernv: Read target_residency value of idle states from DT if available

2015-01-28 Thread Preeti U Murthy
On 01/28/2015 02:45 PM, Stewart Smith wrote: Preeti U Murthy pre...@linux.vnet.ibm.com writes: The device tree now exposes the residency values for different idle states. Read these values instead of calculating residency from the latency values. The values exposed in the DT are validated

Re: [PATCH V2] cpuidle/powernv: Read target_residency value of idle states from DT if available

2015-01-28 Thread Stewart Smith
Preeti U Murthy pre...@linux.vnet.ibm.com writes: On 01/28/2015 02:45 PM, Stewart Smith wrote: Preeti U Murthy pre...@linux.vnet.ibm.com writes: The device tree now exposes the residency values for different idle states. Read these values instead of calculating residency from the latency

[PATCH V2] cpuidle/powernv: Read target_residency value of idle states from DT if available

2015-01-27 Thread Preeti U Murthy
The device tree now exposes the residency values for different idle states. Read these values instead of calculating residency from the latency values. The values exposed in the DT are validated for optimal power efficiency. However to maintain compatibility with the older firmware code which

Re: cpuidle/powernv: Read target_residency value of idle states from DT if available

2015-01-26 Thread Preeti U Murthy
On 01/23/2015 10:29 AM, Michael Ellerman wrote: On Tue, 2015-20-01 at 11:26:49 UTC, Preeti U Murthy wrote: @@ -177,34 +178,39 @@ static int powernv_add_idle_states(void) return nr_idle_states; } -idle_state_latency = of_get_property(power_mgt, -

Re: cpuidle/powernv: Read target_residency value of idle states from DT if available

2015-01-26 Thread Michael Ellerman
On Tue, 2015-01-27 at 09:32 +0530, Preeti U Murthy wrote: On 01/23/2015 10:29 AM, Michael Ellerman wrote: On Tue, 2015-20-01 at 11:26:49 UTC, Preeti U Murthy wrote: @@ -177,34 +178,39 @@ static int powernv_add_idle_states(void) for (i = 0; i dt_idle_states; i++) {

Re: cpuidle/powernv: Read target_residency value of idle states from DT if available

2015-01-22 Thread Michael Ellerman
On Tue, 2015-20-01 at 11:26:49 UTC, Preeti U Murthy wrote: @@ -177,34 +178,39 @@ static int powernv_add_idle_states(void) return nr_idle_states; } - idle_state_latency = of_get_property(power_mgt, - ibm,cpu-idle-state-latencies-ns, NULL); -

Re: cpuidle/powernv: Read target_residency value of idle states from DT if available

2015-01-20 Thread Preeti U Murthy
On 01/20/2015 11:15 AM, Michael Ellerman wrote: On Mon, 2015-19-01 at 11:32:51 UTC, Preeti U Murthy wrote: The device tree now exposes the residency values for different idle states. Read these values instead of calculating residency from the latency values. The values exposed in the DT

Re: cpuidle/powernv: Read target_residency value of idle states from DT if available

2015-01-19 Thread Michael Ellerman
On Mon, 2015-19-01 at 11:32:51 UTC, Preeti U Murthy wrote: The device tree now exposes the residency values for different idle states. Read these values instead of calculating residency from the latency values. The values exposed in the DT are validated for optimal power efficiency. However

[PATCH] cpuidle/powernv: Read target_residency value of idle states from DT if available

2015-01-19 Thread Preeti U Murthy
The device tree now exposes the residency values for different idle states. Read these values instead of calculating residency from the latency values. The values exposed in the DT are validated for optimal power efficiency. However to maintain compatibility with the older firmware code which