diff options
Diffstat (limited to 'drivers/gpu/drm/i915')
| -rw-r--r-- | drivers/gpu/drm/i915/gvt/gvt.h | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/gvt/handlers.c | 4 |
2 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/gvt/gvt.h b/drivers/gpu/drm/i915/gvt/gvt.h index b9a277c726cb..ffb9ebbbcf5a 100644 --- a/drivers/gpu/drm/i915/gvt/gvt.h +++ b/drivers/gpu/drm/i915/gvt/gvt.h @@ -215,6 +215,7 @@ struct intel_gvt_mmio { #define F_UNALIGN (1 << 6) DECLARE_HASHTABLE(mmio_info_table, INTEL_GVT_MMIO_HASH_BITS); + unsigned int num_tracked_mmio; }; struct intel_gvt_firmware { diff --git a/drivers/gpu/drm/i915/gvt/handlers.c b/drivers/gpu/drm/i915/gvt/handlers.c index 8ba7cf5fe185..eb3dc1525404 100644 --- a/drivers/gpu/drm/i915/gvt/handlers.c +++ b/drivers/gpu/drm/i915/gvt/handlers.c @@ -124,6 +124,7 @@ static int new_mmio_info(struct intel_gvt *gvt, gvt->mmio.mmio_attribute[info->offset / 4] = flags; INIT_HLIST_NODE(&info->node); hash_add(gvt->mmio.mmio_info_table, &info->node, info->offset); + gvt->mmio.num_tracked_mmio++; } return 0; } @@ -2931,6 +2932,9 @@ int intel_gvt_setup_mmio_info(struct intel_gvt *gvt) if (ret) goto err; } + + gvt_dbg_mmio("traced %u virtual mmio registers\n", + gvt->mmio.num_tracked_mmio); return 0; err: intel_gvt_clean_mmio_info(gvt); |