Re: [PATCH 4/4] drm/xe/guc: Expose raw access to GuC log over debugfs

2024-05-14 Thread Matthew Brost
On Tue, May 14, 2024 at 11:15:55PM +0200, Michal Wajdeczko wrote: > > > On 14.05.2024 22:31, Matthew Brost wrote: > > On Tue, May 14, 2024 at 11:13:14AM -0700, John Harrison wrote: > >> On 5/14/2024 07:58, Michal Wajdeczko wrote: > >>> On 13.05.2024 18:53, John Harrison wrote: > On 5/12/2024

Re: [PATCH 4/4] drm/xe/guc: Expose raw access to GuC log over debugfs

2024-05-14 Thread John Harrison
On 5/14/2024 13:41, Michal Wajdeczko wrote: On 14.05.2024 20:13, John Harrison wrote: On 5/14/2024 07:58, Michal Wajdeczko wrote: On 13.05.2024 18:53, John Harrison wrote: On 5/12/2024 08:36, Michal Wajdeczko wrote: We already provide the content of the GuC log in debugsfs, but it is in a tex

Re: [PATCH 4/4] drm/xe/guc: Expose raw access to GuC log over debugfs

2024-05-14 Thread John Harrison
On 5/14/2024 14:15, Michal Wajdeczko wrote: On 14.05.2024 22:31, Matthew Brost wrote: On Tue, May 14, 2024 at 11:13:14AM -0700, John Harrison wrote: On 5/14/2024 07:58, Michal Wajdeczko wrote: On 13.05.2024 18:53, John Harrison wrote: On 5/12/2024 08:36, Michal Wajdeczko wrote: We already pr

Re: [PATCH 4/4] drm/xe/guc: Expose raw access to GuC log over debugfs

2024-05-14 Thread Michal Wajdeczko
On 14.05.2024 22:31, Matthew Brost wrote: > On Tue, May 14, 2024 at 11:13:14AM -0700, John Harrison wrote: >> On 5/14/2024 07:58, Michal Wajdeczko wrote: >>> On 13.05.2024 18:53, John Harrison wrote: On 5/12/2024 08:36, Michal Wajdeczko wrote: > We already provide the content of the GuC

Re: [PATCH 4/4] drm/xe/guc: Expose raw access to GuC log over debugfs

2024-05-14 Thread Michal Wajdeczko
On 14.05.2024 20:13, John Harrison wrote: > On 5/14/2024 07:58, Michal Wajdeczko wrote: >> On 13.05.2024 18:53, John Harrison wrote: >>> On 5/12/2024 08:36, Michal Wajdeczko wrote: We already provide the content of the GuC log in debugsfs, but it is in a text format where each log dwor

Re: [PATCH 4/4] drm/xe/guc: Expose raw access to GuC log over debugfs

2024-05-14 Thread Matthew Brost
On Tue, May 14, 2024 at 11:13:14AM -0700, John Harrison wrote: > On 5/14/2024 07:58, Michal Wajdeczko wrote: > > On 13.05.2024 18:53, John Harrison wrote: > > > On 5/12/2024 08:36, Michal Wajdeczko wrote: > > > > We already provide the content of the GuC log in debugsfs, but it > > > > is in a text

Re: [PATCH 4/4] drm/xe/guc: Expose raw access to GuC log over debugfs

2024-05-14 Thread John Harrison
On 5/14/2024 07:58, Michal Wajdeczko wrote: On 13.05.2024 18:53, John Harrison wrote: On 5/12/2024 08:36, Michal Wajdeczko wrote: We already provide the content of the GuC log in debugsfs, but it is in a text format where each log dword is printed as hexadecimal number, which does not scale wel

Re: [PATCH 4/4] drm/xe/guc: Expose raw access to GuC log over debugfs

2024-05-14 Thread Michal Wajdeczko
On 13.05.2024 18:53, John Harrison wrote: > On 5/12/2024 08:36, Michal Wajdeczko wrote: >> We already provide the content of the GuC log in debugsfs, but it >> is in a text format where each log dword is printed as hexadecimal >> number, which does not scale well with large GuC log buffers. >> >

Re: [PATCH 4/4] drm/xe/guc: Expose raw access to GuC log over debugfs

2024-05-13 Thread John Harrison
On 5/12/2024 08:36, Michal Wajdeczko wrote: We already provide the content of the GuC log in debugsfs, but it is in a text format where each log dword is printed as hexadecimal number, which does not scale well with large GuC log buffers. To allow more efficient access to the GuC log, which coul

[PATCH 4/4] drm/xe/guc: Expose raw access to GuC log over debugfs

2024-05-12 Thread Michal Wajdeczko
We already provide the content of the GuC log in debugsfs, but it is in a text format where each log dword is printed as hexadecimal number, which does not scale well with large GuC log buffers. To allow more efficient access to the GuC log, which could benefit our CI systems, expose raw binary lo