+static void
+shaper_default_red_algo(struct otx2_eth_dev *dev,
+ struct otx2_nix_tm_node *tm_node,
+ struct otx2_nix_tm_shaper_profile *profile)
+{
+ struct shaper_params cir, pir;
+
+ /* C0 doesn't support STALL when both PIR & CIR are enabled */
+ if (profile && otx2_dev_is_96xx_Cx(dev)) {
+ memset(&cir, 0, sizeof(cir));
+ memset(&pir, 0, sizeof(pir));
+ shaper_config_to_nix(profile, &cir, &pir);
+
+ if (pir.rate && cir.rate) {
+ tm_node->red_algo = NIX_REDALG_DISCARD;
+ tm_node->flags |= NIX_TM_NODE_RED_DISCARD;
+ return;
+ }
+ }
+
+ tm_node->red_algo = NIX_REDALG_STD;
+ tm_node->flags &= ~NIX_TM_NODE_RED_DISCARD;
+}
+