diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gt/intel_lrc.h')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/intel_lrc.h | 23 |
1 files changed, 2 insertions, 21 deletions
diff --git a/drivers/gpu/drm/i915/gt/intel_lrc.h b/drivers/gpu/drm/i915/gt/intel_lrc.h index faa2d56c279b..04511d8ebdc1 100644 --- a/drivers/gpu/drm/i915/gt/intel_lrc.h +++ b/drivers/gpu/drm/i915/gt/intel_lrc.h @@ -86,31 +86,12 @@ int intel_execlists_submission_setup(struct intel_engine_cs *engine); int intel_execlists_submission_init(struct intel_engine_cs *engine); /* Logical Ring Contexts */ - -/* - * We allocate a header at the start of the context image for our own - * use, therefore the actual location of the logical state is offset - * from the start of the VMA. The layout is - * - * | [guc] | [hwsp] [logical state] | - * |<- our header ->|<- context image ->| - * - */ -/* The first page is used for sharing data with the GuC */ -#define LRC_GUCSHR_PN (0) -#define LRC_GUCSHR_SZ (1) /* At the start of the context image is its per-process HWS page */ -#define LRC_PPHWSP_PN (LRC_GUCSHR_PN + LRC_GUCSHR_SZ) +#define LRC_PPHWSP_PN (0) #define LRC_PPHWSP_SZ (1) -/* Finally we have the logical state for the context */ +/* After the PPHWSP we have the logical state for the context */ #define LRC_STATE_PN (LRC_PPHWSP_PN + LRC_PPHWSP_SZ) -/* - * Currently we include the PPHWSP in __intel_engine_context_size() so - * the size of the header is synonymous with the start of the PPHWSP. - */ -#define LRC_HEADER_PAGES LRC_PPHWSP_PN - /* Space within PPHWSP reserved to be used as scratch */ #define LRC_PPHWSP_SCRATCH 0x34 #define LRC_PPHWSP_SCRATCH_ADDR (LRC_PPHWSP_SCRATCH * sizeof(u32)) |