[igt-dev] [PATCH i-g-t 01/12] lib/xe_query: Use vramN when returning string region name

[Karolina Stolarek]

On 5.07.2023 12:58, Karolina Stolarek wrote:
> Hi Zbigniew,
> 
> On 4.07.2023 11:00, Zbigniew Kempczyński wrote:
>> For tests which are mixing regions (like xe_ccs) name is confusing.
>> As an example might be example "subtest-name-vram-1-vram-1". It's
>> more readable when it will be renamed to "subtest-name-vram1-vram1".
> 
> Sounds good, but I wonder how it maps to the convention used in other 
> tests. In gem_ccs, iirc, we had "smem" and "lmemN". Could we reuse it here?

Ah, OK, now I see these names are derived from drm_xe_memory_class. 
Ignore my comment then:

Reviewed-by: Karolina Stolarek <karolina.stolarek at intel.com>

> 
> All the best,
> Karolina
> 
>>
>> Signed-off-by: Zbigniew Kempczyński <zbigniew.kempczynski at intel.com>
>> ---
>>   lib/xe/xe_query.c | 4 ++--
>>   1 file changed, 2 insertions(+), 2 deletions(-)
>>
>> diff --git a/lib/xe/xe_query.c b/lib/xe/xe_query.c
>> index 48fb5afba7..830b7e401d 100644
>> --- a/lib/xe/xe_query.c
>> +++ b/lib/xe/xe_query.c
>> @@ -445,7 +445,7 @@ struct drm_xe_query_mem_region *xe_mem_region(int 
>> fd, uint64_t region)
>>    * xe_region_name:
>>    * @region: region mask
>>    *
>> - * Returns region string like "system" or "vram-n" where n=0...62.
>> + * Returns region string like "system" or "vramN" where N=0...62.
>>    */
>>   const char *xe_region_name(uint64_t region)
>>   {
>> @@ -457,7 +457,7 @@ const char *xe_region_name(uint64_t region)
>>           vrams = calloc(64, sizeof(char *));
>>           for (int i = 0; i < 64; i++) {
>>               if (i != 0)
>> -                asprintf(&vrams[i], "vram-%d", i - 1);
>> +                asprintf(&vrams[i], "vram%d", i - 1);
>>               else
>>                   asprintf(&vrams[i], "system");
>>               igt_assert(vrams[i]);