Re: [PATCH 2/2] [v9] drm/nouveau: expose GSP-RM logging buffers via debugfs

2024-11-19 Thread Ben Skeggs
On 31/10/24 06:29, Timur Tabi wrote: The LOGINIT, LOGINTR, LOGRM, and LOGPMU buffers are circular buffers that have printf-like logs from GSP-RM and PMU encoded in them. LOGINIT, LOGINTR, and LOGRM are allocated by Nouveau and their DMA addresses are passed to GSP-RM during initialization. The

[PATCH 2/2] [v9] drm/nouveau: expose GSP-RM logging buffers via debugfs

2024-10-30 Thread Timur Tabi
The LOGINIT, LOGINTR, LOGRM, and LOGPMU buffers are circular buffers that have printf-like logs from GSP-RM and PMU encoded in them. LOGINIT, LOGINTR, and LOGRM are allocated by Nouveau and their DMA addresses are passed to GSP-RM during initialization. The buffers are required for GSP-RM to initi