@@ -459,6 +459,7 @@ int otx2_nix_dev_get_reg(struct rte_eth_dev *eth_dev,
struct rte_dev_reg_info *regs);
int otx2_nix_queues_ctx_dump(struct rte_eth_dev *eth_dev);
void otx2_nix_cqe_dump(const struct nix_cqe_hdr_s *cq);
+void otx2_nix_tm_dump(struct otx2_eth_dev *dev);
/* Stats */
int otx2_nix_dev_stats_get(struct rte_eth_dev *eth_dev,
@@ -6,6 +6,7 @@
#define nix_dump(fmt, ...) fprintf(stderr, fmt "\n", ##__VA_ARGS__)
#define NIX_REG_INFO(reg) {reg, #reg}
+#define NIX_REG_NAME_SZ 48
struct nix_lf_reg_info {
uint32_t offset;
@@ -390,9 +391,14 @@ otx2_nix_queues_ctx_dump(struct rte_eth_dev *eth_dev)
int rc, q, rq = eth_dev->data->nb_rx_queues;
int sq = eth_dev->data->nb_tx_queues;
struct otx2_mbox *mbox = dev->mbox;
+ struct npa_aq_enq_rsp *npa_rsp;
+ struct npa_aq_enq_req *npa_aq;
+ struct otx2_npa_lf *npa_lf;
struct nix_aq_enq_rsp *rsp;
struct nix_aq_enq_req *aq;
+ npa_lf = otx2_npa_lf_obj_get();
+
for (q = 0; q < rq; q++) {
aq = otx2_mbox_alloc_msg_nix_aq_enq(mbox);
aq->qidx = q;
@@ -438,6 +444,36 @@ otx2_nix_queues_ctx_dump(struct rte_eth_dev *eth_dev)
nix_dump("============== port=%d sq=%d ===============",
eth_dev->data->port_id, q);
nix_lf_sq_dump(&rsp->sq);
+
+ if (!npa_lf) {
+ otx2_err("NPA LF doesn't exist");
+ continue;
+ }
+
+ /* Dump SQB Aura minimal info */
+ npa_aq = otx2_mbox_alloc_msg_npa_aq_enq(npa_lf->mbox);
+ npa_aq->aura_id = rsp->sq.sqb_aura;
+ npa_aq->ctype = NPA_AQ_CTYPE_AURA;
+ npa_aq->op = NPA_AQ_INSTOP_READ;
+
+ rc = otx2_mbox_process_msg(npa_lf->mbox, (void *)&npa_rsp);
+ if (rc) {
+ otx2_err("Failed to get sq's sqb_aura context");
+ continue;
+ }
+
+ nix_dump("\nSQB Aura W0: Pool addr\t\t0x%"PRIx64"",
+ npa_rsp->aura.pool_addr);
+ nix_dump("SQB Aura W1: ena\t\t\t%d",
+ npa_rsp->aura.ena);
+ nix_dump("SQB Aura W2: count\t\t%"PRIx64"",
+ (uint64_t)npa_rsp->aura.count);
+ nix_dump("SQB Aura W3: limit\t\t%"PRIx64"",
+ (uint64_t)npa_rsp->aura.limit);
+ nix_dump("SQB Aura W3: fc_ena\t\t%d",
+ npa_rsp->aura.fc_ena);
+ nix_dump("SQB Aura W4: fc_addr\t\t0x%"PRIx64"\n",
+ npa_rsp->aura.fc_addr);
}
fail:
@@ -498,3 +534,278 @@ otx2_nix_cqe_dump(const struct nix_cqe_hdr_s *cq)
nix_dump("W5: vtag0_ptr \t%d\t\tvtag1_ptr \t%d\t\tflow_key_alg \t%d",
rx->vtag0_ptr, rx->vtag1_ptr, rx->flow_key_alg);
}
+
+static uint8_t
+prepare_nix_tm_reg_dump(uint16_t hw_lvl, uint16_t schq, uint16_t link,
+ uint64_t *reg, char regstr[][NIX_REG_NAME_SZ])
+{
+ uint8_t k = 0;
+
+ switch (hw_lvl) {
+ case NIX_TXSCH_LVL_SMQ:
+ reg[k] = NIX_AF_SMQX_CFG(schq);
+ snprintf(regstr[k++], NIX_REG_NAME_SZ,
+ "NIX_AF_SMQ[%u]_CFG", schq);
+
+ reg[k] = NIX_AF_MDQX_PARENT(schq);
+ snprintf(regstr[k++], NIX_REG_NAME_SZ,
+ "NIX_AF_MDQ[%u]_PARENT", schq);
+
+ reg[k] = NIX_AF_MDQX_SCHEDULE(schq);
+ snprintf(regstr[k++], NIX_REG_NAME_SZ,
+ "NIX_AF_MDQ[%u]_SCHEDULE", schq);
+
+ reg[k] = NIX_AF_MDQX_PIR(schq);
+ snprintf(regstr[k++], NIX_REG_NAME_SZ,
+ "NIX_AF_MDQ[%u]_PIR", schq);
+
+ reg[k] = NIX_AF_MDQX_CIR(schq);
+ snprintf(regstr[k++], NIX_REG_NAME_SZ,
+ "NIX_AF_MDQ[%u]_CIR", schq);
+
+ reg[k] = NIX_AF_MDQX_SHAPE(schq);
+ snprintf(regstr[k++], NIX_REG_NAME_SZ,
+ "NIX_AF_MDQ[%u]_SHAPE", schq);
+
+ reg[k] = NIX_AF_MDQX_SW_XOFF(schq);
+ snprintf(regstr[k++], NIX_REG_NAME_SZ,
+ "NIX_AF_MDQ[%u]_SW_XOFF", schq);
+ break;
+ case NIX_TXSCH_LVL_TL4:
+ reg[k] = NIX_AF_TL4X_PARENT(schq);
+ snprintf(regstr[k++], NIX_REG_NAME_SZ,
+ "NIX_AF_TL4[%u]_PARENT", schq);
+
+ reg[k] = NIX_AF_TL4X_TOPOLOGY(schq);
+ snprintf(regstr[k++], NIX_REG_NAME_SZ,
+ "NIX_AF_TL4[%u]_TOPOLOGY", schq);
+
+ reg[k] = NIX_AF_TL4X_SDP_LINK_CFG(schq);
+ snprintf(regstr[k++], NIX_REG_NAME_SZ,
+ "NIX_AF_TL4[%u]_SDP_LINK_CFG", schq);
+
+ reg[k] = NIX_AF_TL4X_SCHEDULE(schq);
+ snprintf(regstr[k++], NIX_REG_NAME_SZ,
+ "NIX_AF_TL4[%u]_SCHEDULE", schq);
+
+ reg[k] = NIX_AF_TL4X_PIR(schq);
+ snprintf(regstr[k++], NIX_REG_NAME_SZ,
+ "NIX_AF_TL4[%u]_PIR", schq);
+
+ reg[k] = NIX_AF_TL4X_CIR(schq);
+ snprintf(regstr[k++], NIX_REG_NAME_SZ,
+ "NIX_AF_TL4[%u]_CIR", schq);
+
+ reg[k] = NIX_AF_TL4X_SHAPE(schq);
+ snprintf(regstr[k++], NIX_REG_NAME_SZ,
+ "NIX_AF_TL4[%u]_SHAPE", schq);
+
+ reg[k] = NIX_AF_TL4X_SW_XOFF(schq);
+ snprintf(regstr[k++], NIX_REG_NAME_SZ,
+ "NIX_AF_TL4[%u]_SW_XOFF", schq);
+ break;
+ case NIX_TXSCH_LVL_TL3:
+ reg[k] = NIX_AF_TL3X_PARENT(schq);
+ snprintf(regstr[k++], NIX_REG_NAME_SZ,
+ "NIX_AF_TL3[%u]_PARENT", schq);
+
+ reg[k] = NIX_AF_TL3X_TOPOLOGY(schq);
+ snprintf(regstr[k++], NIX_REG_NAME_SZ,
+ "NIX_AF_TL3[%u]_TOPOLOGY", schq);
+
+ reg[k] = NIX_AF_TL3_TL2X_LINKX_CFG(schq, link);
+ snprintf(regstr[k++], NIX_REG_NAME_SZ,
+ "NIX_AF_TL3_TL2[%u]_LINK[%u]_CFG", schq, link);
+
+ reg[k] = NIX_AF_TL3X_SCHEDULE(schq);
+ snprintf(regstr[k++], NIX_REG_NAME_SZ,
+ "NIX_AF_TL3[%u]_SCHEDULE", schq);
+
+ reg[k] = NIX_AF_TL3X_PIR(schq);
+ snprintf(regstr[k++], NIX_REG_NAME_SZ,
+ "NIX_AF_TL3[%u]_PIR", schq);
+
+ reg[k] = NIX_AF_TL3X_CIR(schq);
+ snprintf(regstr[k++], NIX_REG_NAME_SZ,
+ "NIX_AF_TL3[%u]_CIR", schq);
+
+ reg[k] = NIX_AF_TL3X_SHAPE(schq);
+ snprintf(regstr[k++], NIX_REG_NAME_SZ,
+ "NIX_AF_TL3[%u]_SHAPE", schq);
+
+ reg[k] = NIX_AF_TL3X_SW_XOFF(schq);
+ snprintf(regstr[k++], NIX_REG_NAME_SZ,
+ "NIX_AF_TL3[%u]_SW_XOFF", schq);
+ break;
+ case NIX_TXSCH_LVL_TL2:
+ reg[k] = NIX_AF_TL2X_PARENT(schq);
+ snprintf(regstr[k++], NIX_REG_NAME_SZ,
+ "NIX_AF_TL2[%u]_PARENT", schq);
+
+ reg[k] = NIX_AF_TL2X_TOPOLOGY(schq);
+ snprintf(regstr[k++], NIX_REG_NAME_SZ,
+ "NIX_AF_TL2[%u]_TOPOLOGY", schq);
+
+ reg[k] = NIX_AF_TL3_TL2X_LINKX_CFG(schq, link);
+ snprintf(regstr[k++], NIX_REG_NAME_SZ,
+ "NIX_AF_TL3_TL2[%u]_LINK[%u]_CFG", schq, link);
+
+ reg[k] = NIX_AF_TL2X_SCHEDULE(schq);
+ snprintf(regstr[k++], NIX_REG_NAME_SZ,
+ "NIX_AF_TL2[%u]_SCHEDULE", schq);
+
+ reg[k] = NIX_AF_TL2X_PIR(schq);
+ snprintf(regstr[k++], NIX_REG_NAME_SZ,
+ "NIX_AF_TL2[%u]_PIR", schq);
+
+ reg[k] = NIX_AF_TL2X_CIR(schq);
+ snprintf(regstr[k++], NIX_REG_NAME_SZ,
+ "NIX_AF_TL2[%u]_CIR", schq);
+
+ reg[k] = NIX_AF_TL2X_SHAPE(schq);
+ snprintf(regstr[k++], NIX_REG_NAME_SZ,
+ "NIX_AF_TL2[%u]_SHAPE", schq);
+
+ reg[k] = NIX_AF_TL2X_SW_XOFF(schq);
+ snprintf(regstr[k++], NIX_REG_NAME_SZ,
+ "NIX_AF_TL2[%u]_SW_XOFF", schq);
+ break;
+ case NIX_TXSCH_LVL_TL1:
+
+ reg[k] = NIX_AF_TL1X_TOPOLOGY(schq);
+ snprintf(regstr[k++], NIX_REG_NAME_SZ,
+ "NIX_AF_TL1[%u]_TOPOLOGY", schq);
+
+ reg[k] = NIX_AF_TL1X_SCHEDULE(schq);
+ snprintf(regstr[k++], NIX_REG_NAME_SZ,
+ "NIX_AF_TL1[%u]_SCHEDULE", schq);
+
+ reg[k] = NIX_AF_TL1X_CIR(schq);
+ snprintf(regstr[k++], NIX_REG_NAME_SZ,
+ "NIX_AF_TL1[%u]_CIR", schq);
+
+ reg[k] = NIX_AF_TL1X_SW_XOFF(schq);
+ snprintf(regstr[k++], NIX_REG_NAME_SZ,
+ "NIX_AF_TL1[%u]_SW_XOFF", schq);
+
+ reg[k] = NIX_AF_TL1X_DROPPED_PACKETS(schq);
+ snprintf(regstr[k++], NIX_REG_NAME_SZ,
+ "NIX_AF_TL1[%u]_DROPPED_PACKETS", schq);
+ break;
+ default:
+ break;
+ }
+
+ if (k > MAX_REGS_PER_MBOX_MSG) {
+ nix_dump("\t!!!NIX TM Registers request overflow!!!");
+ return 0;
+ }
+ return k;
+}
+
+/* Dump TM hierarchy and registers */
+void
+otx2_nix_tm_dump(struct otx2_eth_dev *dev)
+{
+ char regstr[MAX_REGS_PER_MBOX_MSG * 2][NIX_REG_NAME_SZ];
+ struct otx2_nix_tm_node *tm_node, *root_node, *parent;
+ uint64_t reg[MAX_REGS_PER_MBOX_MSG * 2];
+ struct nix_txschq_config *req;
+ const char *lvlstr, *parent_lvlstr;
+ struct nix_txschq_config *rsp;
+ uint32_t schq, parent_schq;
+ int hw_lvl, j, k, rc;
+
+ nix_dump("===TM hierarchy and registers dump of %s===",
+ dev->eth_dev->data->name);
+
+ root_node = NULL;
+
+ for (hw_lvl = 0; hw_lvl <= NIX_TXSCH_LVL_CNT; hw_lvl++) {
+ TAILQ_FOREACH(tm_node, &dev->node_list, node) {
+ if (tm_node->hw_lvl != hw_lvl)
+ continue;
+
+ parent = tm_node->parent;
+ if (hw_lvl == NIX_TXSCH_LVL_CNT) {
+ lvlstr = "SQ";
+ schq = tm_node->id;
+ } else {
+ lvlstr = nix_hwlvl2str(tm_node->hw_lvl);
+ schq = tm_node->hw_id;
+ }
+
+ if (parent) {
+ parent_schq = parent->hw_id;
+ parent_lvlstr =
+ nix_hwlvl2str(parent->hw_lvl);
+ } else if (tm_node->hw_lvl == NIX_TXSCH_LVL_TL1) {
+ parent_schq = otx2_nix_get_link(dev);
+ parent_lvlstr = "LINK";
+ } else {
+ parent_schq = tm_node->parent_hw_id;
+ parent_lvlstr =
+ nix_hwlvl2str(tm_node->hw_lvl + 1);
+ }
+
+ nix_dump("%s_%d->%s_%d", lvlstr, schq,
+ parent_lvlstr, parent_schq);
+
+ if (!(tm_node->flags & NIX_TM_NODE_HWRES))
+ continue;
+
+ /* Need to dump TL1 when root is TL2 */
+ if (tm_node->hw_lvl == dev->otx2_tm_root_lvl)
+ root_node = tm_node;
+
+ /* Dump registers only when HWRES is present */
+ k = prepare_nix_tm_reg_dump(tm_node->hw_lvl, schq,
+ otx2_nix_get_link(dev), reg,
+ regstr);
+ if (!k)
+ continue;
+
+ req = otx2_mbox_alloc_msg_nix_txschq_cfg(dev->mbox);
+ req->read = 1;
+ req->lvl = tm_node->hw_lvl;
+ req->num_regs = k;
+ otx2_mbox_memcpy(req->reg, reg, sizeof(uint64_t) * k);
+ rc = otx2_mbox_process_msg(dev->mbox, (void **)&rsp);
+ if (!rc) {
+ for (j = 0; j < k; j++)
+ nix_dump("\t%s=0x%016lx",
+ regstr[j], rsp->regval[j]);
+ } else {
+ nix_dump("\t!!!Failed to dump registers!!!");
+ }
+ }
+ nix_dump("\n");
+ }
+
+ /* Dump TL1 node data when root level is TL2 */
+ if (root_node && root_node->hw_lvl == NIX_TXSCH_LVL_TL2) {
+ k = prepare_nix_tm_reg_dump(NIX_TXSCH_LVL_TL1,
+ root_node->parent_hw_id,
+ otx2_nix_get_link(dev),
+ reg, regstr);
+ if (!k)
+ return;
+
+
+ req = otx2_mbox_alloc_msg_nix_txschq_cfg(dev->mbox);
+ req->read = 1;
+ req->lvl = NIX_TXSCH_LVL_TL1;
+ req->num_regs = k;
+ otx2_mbox_memcpy(req->reg, reg, sizeof(uint64_t) * k);
+ rc = otx2_mbox_process_msg(dev->mbox, (void **)&rsp);
+ if (!rc) {
+ for (j = 0; j < k; j++)
+ nix_dump("\t%s=0x%016lx",
+ regstr[j], rsp->regval[j]);
+ } else {
+ nix_dump("\t!!!Failed to dump registers!!!");
+ }
+ }
+
+ otx2_nix_queues_ctx_dump(dev->eth_dev);
+}
@@ -28,8 +28,8 @@ uint64_t shaper2regval(struct shaper_params *shaper)
(shaper->mantissa << 1);
}
-static int
-nix_get_link(struct otx2_eth_dev *dev)
+int
+otx2_nix_get_link(struct otx2_eth_dev *dev)
{
int link = 13 /* SDP */;
uint16_t lmac_chan;
@@ -574,7 +574,7 @@ populate_tm_reg(struct otx2_eth_dev *dev,
if (!otx2_dev_is_sdp(dev) &&
dev->link_cfg_lvl == NIX_TXSCH_LVL_TL3) {
reg[k] = NIX_AF_TL3_TL2X_LINKX_CFG(schq,
- nix_get_link(dev));
+ otx2_nix_get_link(dev));
regval[k] = BIT_ULL(12) | nix_get_relchan(dev);
k++;
}
@@ -594,7 +594,7 @@ populate_tm_reg(struct otx2_eth_dev *dev,
if (!otx2_dev_is_sdp(dev) &&
dev->link_cfg_lvl == NIX_TXSCH_LVL_TL2) {
reg[k] = NIX_AF_TL3_TL2X_LINKX_CFG(schq,
- nix_get_link(dev));
+ otx2_nix_get_link(dev));
regval[k] = BIT_ULL(12) | nix_get_relchan(dev);
k++;
}
@@ -990,6 +990,7 @@ nix_txq_flush_sq_spin(struct otx2_eth_txq *txq)
return 0;
exit:
+ otx2_nix_tm_dump(dev);
return -EFAULT;
}
@@ -23,6 +23,7 @@ int otx2_nix_tm_get_leaf_data(struct otx2_eth_dev *dev, uint16_t sq,
int otx2_nix_sq_flush_pre(void *_txq, bool dev_started);
int otx2_nix_sq_flush_post(void *_txq);
int otx2_nix_sq_enable(void *_txq);
+int otx2_nix_get_link(struct otx2_eth_dev *dev);
int otx2_nix_sq_sqb_aura_fc(void *_txq, bool enable);
struct otx2_nix_tm_node {