Re: [PATCH 1/4] NTB: ntb_perf: Increased the number of message retries to 1000

[Sanjay R Mehta <sanmehta@amd.com>]

On 3/20/2019 11:20 PM, Jon Mason wrote:
> On Fri, Feb 15, 2019 at 09:20:07AM +0000, Mehta, Sanju wrote:
>> From: Sanjay R Mehta <sanju.mehta@amd.com>
>>
>> while waiting for the peer ntb_perf to initialize scratchpad
>> registers, local side ntb_perf  might have already exhausted the
>> maximum number of retries which is currently set to 500. To avoid
>> this and to give little more time to the peer ntb_perf for scratchpad
>> initialization, increased the number of retries to 1000
>>
>> Signed-off-by: Sanjay R Mehta <sanju.mehta@amd.com>
> Series applied to my ntb branch.

Hi Jon,

The above patch series is not visible in 5.2-rc1 branch. Please let me know when I can expect them in upstream kernel.

Thanks & Regards,

Sanjay Mehta

>
> Thanks,
> Jon
>
>
>> ---
>>  drivers/ntb/test/ntb_perf.c | 2 +-
>>  1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/drivers/ntb/test/ntb_perf.c b/drivers/ntb/test/ntb_perf.c
>> index 2a9d6b0..a828d0e 100644
>> --- a/drivers/ntb/test/ntb_perf.c
>> +++ b/drivers/ntb/test/ntb_perf.c
>> @@ -100,7 +100,7 @@ MODULE_DESCRIPTION("PCIe NTB Performance Measurement Tool");
>>  #define DMA_TRIES		100
>>  #define DMA_MDELAY		10
>>  
>> -#define MSG_TRIES		500
>> +#define MSG_TRIES		1000
>>  #define MSG_UDELAY_LOW		1000
>>  #define MSG_UDELAY_HIGH		2000
>>  
>> -- 
>> 2.7.4
>>
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