diff --git a/drivers/gpu/drm/xe/xe_sriov_pf_provision.c b/drivers/gpu/drm/xe/xe_sriov_pf_provision.c
index 01470c42e8a7..f22ff65c59aa 100644
--- a/drivers/gpu/drm/xe/xe_sriov_pf_provision.c
+++ b/drivers/gpu/drm/xe/xe_sriov_pf_provision.c
@@ -7,6 +7,7 @@
 #include "xe_device.h"
 #include "xe_gt_sriov_pf_config.h"
 #include "xe_gt_sriov_pf_policy.h"
+#include "xe_lmtt.h"
 #include "xe_sriov.h"
 #include "xe_sriov_pf_helpers.h"
 #include "xe_sriov_pf_provision.h"
@@ -436,3 +437,108 @@ int xe_sriov_pf_provision_query_vf_priority(struct xe_device *xe, unsigned int v
 
 	return !count ? -ENODATA : 0;
 }
+
+static u64 vram_per_tile(struct xe_tile *tile, u64 total)
+{
+	struct xe_device *xe = tile->xe;
+	unsigned int tcount = xe->info.tile_count;
+	u64 alignment = xe_lmtt_page_size(&tile->sriov.pf.lmtt);
+
+	total = round_up(total, tcount * alignment);
+	return div_u64(total, tcount);
+}
+
+/**
+ * xe_sriov_pf_provision_bulk_apply_vram() - Change VRAM provisioning for all VFs.
+ * @xe: the PF &xe_device
+ * @size: the VRAM size in [bytes] to set
+ *
+ * Change all VFs VRAM (LMEM) provisioning on all tiles.
+ *
+ * This function can only be called on PF.
+ *
+ * Return: 0 on success or a negative error code on failure.
+ */
+int xe_sriov_pf_provision_bulk_apply_vram(struct xe_device *xe, u64 size)
+{
+	unsigned int num_vfs = xe_sriov_pf_get_totalvfs(xe);
+	struct xe_tile *tile;
+	unsigned int id;
+	int result = 0;
+	int err;
+
+	xe_assert(xe, xe_device_has_lmtt(xe));
+
+	guard(mutex)(xe_sriov_pf_master_mutex(xe));
+
+	for_each_tile(tile, xe, id) {
+		err = xe_gt_sriov_pf_config_bulk_set_lmem_locked(tile->primary_gt,
+								 VFID(1), num_vfs,
+								 vram_per_tile(tile, size));
+		result = result ?: err;
+	}
+
+	return result;
+}
+
+/**
+ * xe_sriov_pf_provision_apply_vf_vram() - Change single VF VRAM allocation.
+ * @xe: the PF &xe_device
+ * @vfid: the VF identifier (can't be 0 == PFID)
+ * @size: VRAM size to set
+ *
+ * Change VF's VRAM provisioning on all tiles/GTs.
+ *
+ * This function can only be called on PF.
+ *
+ * Return: 0 on success or a negative error code on failure.
+ */
+int xe_sriov_pf_provision_apply_vf_vram(struct xe_device *xe, unsigned int vfid, u64 size)
+{
+	struct xe_tile *tile;
+	unsigned int id;
+	int result = 0;
+	int err;
+
+	xe_assert(xe, vfid);
+	xe_assert(xe, xe_device_has_lmtt(xe));
+
+	guard(mutex)(xe_sriov_pf_master_mutex(xe));
+
+	for_each_tile(tile, xe, id) {
+		err = xe_gt_sriov_pf_config_set_lmem_locked(tile->primary_gt, vfid,
+							    vram_per_tile(tile, size));
+		result = result ?: err;
+	}
+
+	return result;
+}
+
+/**
+ * xe_sriov_pf_provision_query_vf_vram() - Query VF's VRAM allocation.
+ * @xe: the PF &xe_device
+ * @vfid: the VF identifier (can't be 0 == PFID)
+ * @size: placeholder for the returned VRAM size
+ *
+ * Query VF's VRAM provisioning from all tiles/GTs.
+ *
+ * This function can only be called on PF.
+ *
+ * Return: 0 on success or a negative error code on failure.
+ */
+int xe_sriov_pf_provision_query_vf_vram(struct xe_device *xe, unsigned int vfid, u64 *size)
+{
+	struct xe_tile *tile;
+	unsigned int id;
+	u64 total = 0;
+
+	xe_assert(xe, vfid);
+
+	guard(mutex)(xe_sriov_pf_master_mutex(xe));
+
+	for_each_tile(tile, xe, id)
+		total += xe_gt_sriov_pf_config_get_lmem_locked(tile->primary_gt, vfid);
+
+	*size = total;
+	return 0;
+}
diff --git a/drivers/gpu/drm/xe/xe_sriov_pf_provision.h b/drivers/gpu/drm/xe/xe_sriov_pf_provision.h
index bccf23d51396..f26f49539697 100644
--- a/drivers/gpu/drm/xe/xe_sriov_pf_provision.h
+++ b/drivers/gpu/drm/xe/xe_sriov_pf_provision.h
@@ -24,6 +24,10 @@ int xe_sriov_pf_provision_bulk_apply_priority(struct xe_device *xe, u32 prio);
 int xe_sriov_pf_provision_apply_vf_priority(struct xe_device *xe, unsigned int vfid, u32 prio);
 int xe_sriov_pf_provision_query_vf_priority(struct xe_device *xe, unsigned int vfid, u32 *prio);
 
+int xe_sriov_pf_provision_bulk_apply_vram(struct xe_device *xe, u64 size);
+int xe_sriov_pf_provision_apply_vf_vram(struct xe_device *xe, unsigned int vfid, u64 size);
+int xe_sriov_pf_provision_query_vf_vram(struct xe_device *xe, unsigned int vfid, u64 *size);
+
 int xe_sriov_pf_provision_vfs(struct xe_device *xe, unsigned int num_vfs);
 int xe_sriov_pf_unprovision_vfs(struct xe_device *xe, unsigned int num_vfs);