diff options
Diffstat (limited to 'drivers/gpu/drm/xe/xe_gt_topology.c')
| -rw-r--r-- | drivers/gpu/drm/xe/xe_gt_topology.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/drivers/gpu/drm/xe/xe_gt_topology.c b/drivers/gpu/drm/xe/xe_gt_topology.c index 3733e7a6860d..25ff03ab8448 100644 --- a/drivers/gpu/drm/xe/xe_gt_topology.c +++ b/drivers/gpu/drm/xe/xe_gt_topology.c @@ -108,7 +108,9 @@ gen_l3_mask_from_pattern(struct xe_device *xe, xe_l3_bank_mask_t dst, { unsigned long bit; - xe_assert(xe, fls(mask) <= patternbits); + xe_assert(xe, find_last_bit(pattern, XE_MAX_L3_BANK_MASK_BITS) < patternbits || + bitmap_empty(pattern, XE_MAX_L3_BANK_MASK_BITS)); + xe_assert(xe, !mask || patternbits * (__fls(mask) + 1) <= XE_MAX_L3_BANK_MASK_BITS); for_each_set_bit(bit, &mask, 32) { xe_l3_bank_mask_t shifted_pattern = {}; @@ -278,3 +280,13 @@ bool xe_gt_topology_has_dss_in_quadrant(struct xe_gt *gt, int quad) return quad_first < (quad + 1) * dss_per_quad; } + +bool xe_gt_has_geometry_dss(struct xe_gt *gt, unsigned int dss) +{ + return test_bit(dss, gt->fuse_topo.g_dss_mask); +} + +bool xe_gt_has_compute_dss(struct xe_gt *gt, unsigned int dss) +{ + return test_bit(dss, gt->fuse_topo.c_dss_mask); +} |