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| author | Matt Roper <matthew.d.roper@intel.com> | 2023-06-02 00:52:19 +0300 |
|---|---|---|
| committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2023-12-20 02:34:11 +0300 |
| commit | 3b0d4a5579968f1c42044142a4997bab9fe7ffed (patch) | |
| tree | c8351f2fe7c3e997bc555ce935158b76a4f5a305 /include/linux/stringify.h | |
| parent | 3643e6371542cc4782d3700f07130c9d250666d8 (diff) | |
| download | linux-3b0d4a5579968f1c42044142a4997bab9fe7ffed.tar.xz | |
drm/xe: Move register MMIO into xe_tile
Each tile has its own register region in the BAR, containing instances
of all registers for the platform. In contrast, the multiple GTs within
a tile share the same MMIO space; there's just a small subset of
registers (the GSI registers) which have multiple copies at different
offsets (0x0 for primary GT, 0x380000 for media GT). Move the register
MMIO region size/pointers to the tile structure, leaving just the GSI
offset information in the GT structure.
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://lore.kernel.org/r/20230601215244.678611-7-matthew.d.roper@intel.com
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Diffstat (limited to 'include/linux/stringify.h')
0 files changed, 0 insertions, 0 deletions
