diff --git a/src/freedreno/perfcntrs/freedreno_perfcntr.h b/src/freedreno/perfcntrs/freedreno_perfcntr.h
index 3a1cb42b43a..a0b6e99acde 100644
--- a/src/freedreno/perfcntrs/freedreno_perfcntr.h
+++ b/src/freedreno/perfcntrs/freedreno_perfcntr.h
@@ -26,8 +26,10 @@ extern "C" {
 
 /* Describes a single counter: */
 struct fd_perfcntr_counter {
-   /* offset of the select register to choose what to count: */
+   /* offset of the SELect register to choose what to count: */
    unsigned select_reg;
+   /* additional SEL regs to enable slice counters (gen8+) */
+   unsigned slice_select_regs[2];
    /* offset of the lo/hi 32b to read current counter value: */
    unsigned counter_reg_lo;
    unsigned counter_reg_hi;
diff --git a/src/freedreno/registers/gen_header.py b/src/freedreno/registers/gen_header.py
index c902cd54c86..07e6f0cb4e6 100644
--- a/src/freedreno/registers/gen_header.py
+++ b/src/freedreno/registers/gen_header.py
@@ -1135,12 +1135,21 @@ def dump_perfcntrs(args):
             (counter_lo, counter_hi) = get_counter()
             select = get_reg(group['select'])
 
+            select_offset = 0
             if "select_offset" in group:
-                select = select + int(group["select_offset"])
+                select_offset = int(group["select_offset"])
+                select = select + select_offset
+
+            slice_select_str = ""
+            if "slice_select" in group:
+                slice_select = group["slice_select"]
+                for reg in slice_select:
+                    val = get_reg(reg) + select_offset
+                    slice_select_str += "0x%04x, " % val
 
             # TODO add support for things that need enable/clear regs
 
-            print("   { 0x%04x, 0x%04x, 0x%04x }," % (select, counter_lo, counter_hi))
+            print("   { 0x%04x, {%s}, 0x%04x, 0x%04x }," % (select, slice_select_str, counter_lo, counter_hi))
         print("};")
 
         print()