net/octeontx2: support SDP interface

[dpdk.git] / drivers / net / octeontx2 / otx2_tm.c

diff --git a/drivers/net/octeontx2/otx2_tm.c b/drivers/net/octeontx2/otx2_tm.c
index 12903ec..ba615ce 100644 (file)
--- a/drivers/net/octeontx2/otx2_tm.c
+++ b/drivers/net/octeontx2/otx2_tm.c
@@ -410,6 +410,12 @@ populate_tm_registers(struct otx2_eth_dev *dev,
                        *regval++ = shaper2regval(&cir) | 1;
                        req->num_regs++;
                }
+               /* Configure TL4 to send to SDP channel instead of CGX/LBK */
+               if (otx2_dev_is_sdp(dev)) {
+                       *reg++ = NIX_AF_TL4X_SDP_LINK_CFG(schq);
+                       *regval++ = BIT_ULL(12);
+                       req->num_regs++;
+               }
 
                rc = send_tm_reqval(mbox, req);
                if (rc)
@@ -465,9 +471,12 @@ populate_tm_registers(struct otx2_eth_dev *dev,
                else
                        *regval++ = (strict_schedul_prio << 24) | rr_quantum;
                req->num_regs++;
-               *reg++ = NIX_AF_TL3_TL2X_LINKX_CFG(schq, nix_get_link(dev));
-               *regval++ = BIT_ULL(12) | nix_get_relchan(dev);
-               req->num_regs++;
+               if (!otx2_dev_is_sdp(dev)) {
+                       *reg++ = NIX_AF_TL3_TL2X_LINKX_CFG(schq,
+                                               nix_get_link(dev));
+                       *regval++ = BIT_ULL(12) | nix_get_relchan(dev);
+                       req->num_regs++;
+               }
                if (pir.rate && pir.burst) {
                        *reg++ = NIX_AF_TL2X_PIR(schq);
                        *regval++ = shaper2regval(&pir) | 1;
@@ -522,9 +531,6 @@ nix_tm_txsch_reg_config(struct otx2_eth_dev *dev)
        uint32_t lvl;
        int rc = 0;
 
-       if (nix_get_link(dev) == 13)
-               return -EPERM;
-
        for (lvl = 0; lvl < (uint32_t)dev->otx2_tm_root_lvl + 1; lvl++) {
                TAILQ_FOREACH(tm_node, &dev->node_list, node) {
                        if (tm_node->hw_lvl_id == lvl) {