[net-next PATCH v2] octeontx2-af: Add debugfs support to dump NIX TM topology
From: Anshumali Gaur
Date: Tue May 28 2024 - 04:56:55 EST
This patch adds support to dump NIX transmit queue topology.
There are multiple levels of scheduling/shaping supported by
NIX and a packet traverses through multiple levels before sending
the packet out. At each level, there are set of scheduling/shaping
rules applied to a packet flow.
Each packet traverses through multiple levels
SQ->SMQ->TL4->TL3->TL2->TL1 and these levels are mapped in a parent-child
relationship.
This patch dumps the debug information related to all TM Levels in
the following way.
Example:
$ echo <nixlf> > /sys/kernel/debug/octeontx2/nix/tm_tree
$ cat /sys/kernel/debug/octeontx2/nix/tm_tree
A more desriptive set of registers at each level can be dumped
in the following way.
Example:
$ echo <nixlf> > /sys/kernel/debug/octeontx2/nix/tm_topo
$ cat /sys/kernel/debug/octeontx2/nix/tm_topo
Signed-off-by: Anshumali Gaur <agaur@xxxxxxxxxxx>
---
v2:
- Addressed review comments given by Simon Horman
1. Resolved indentation issues
.../net/ethernet/marvell/octeontx2/af/rvu.h | 1 +
.../marvell/octeontx2/af/rvu_debugfs.c | 370 ++++++++++++++++++
.../ethernet/marvell/octeontx2/af/rvu_reg.h | 7 +
3 files changed, 378 insertions(+)
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu.h b/drivers/net/ethernet/marvell/octeontx2/af/rvu.h
index 35834687e40f..3063a84a45ef 100644
--- a/drivers/net/ethernet/marvell/octeontx2/af/rvu.h
+++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu.h
@@ -76,6 +76,7 @@ struct rvu_debugfs {
struct dump_ctx nix_cq_ctx;
struct dump_ctx nix_rq_ctx;
struct dump_ctx nix_sq_ctx;
+ struct dump_ctx nix_tm_ctx;
struct cpt_ctx cpt_ctx[MAX_CPT_BLKS];
int npa_qsize_id;
int nix_qsize_id;
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_debugfs.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu_debugfs.c
index 881d704644fb..272b9dd1acb6 100644
--- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_debugfs.c
+++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_debugfs.c
@@ -1603,6 +1603,372 @@ static void print_nix_cn10k_sq_ctx(struct seq_file *m,
(u64)sq_ctx->dropped_pkts);
}
+static void print_tm_tree(struct seq_file *m,
+ struct nix_aq_enq_rsp *rsp, u64 sq)
+{
+ struct nix_sq_ctx_s *sq_ctx = &rsp->sq;
+ struct nix_hw *nix_hw = m->private;
+ struct rvu *rvu = nix_hw->rvu;
+ u16 p1, p2, p3, p4, schq;
+ int blkaddr;
+ u64 cfg;
+
+ blkaddr = nix_hw->blkaddr;
+ schq = sq_ctx->smq;
+
+ cfg = rvu_read64(rvu, blkaddr, NIX_AF_MDQX_PARENT(schq));
+ p1 = FIELD_GET(NIX_AF_MDQ_PARENT_MASK, cfg);
+
+ cfg = rvu_read64(rvu, blkaddr, NIX_AF_TL4X_PARENT(p1));
+ p2 = FIELD_GET(NIX_AF_TL4_PARENT_MASK, cfg);
+
+ cfg = rvu_read64(rvu, blkaddr, NIX_AF_TL3X_PARENT(p2));
+ p3 = FIELD_GET(NIX_AF_TL3_PARENT_MASK, cfg);
+
+ cfg = rvu_read64(rvu, blkaddr, NIX_AF_TL2X_PARENT(p3));
+ p4 = FIELD_GET(NIX_AF_TL2_PARENT_MASK, cfg);
+ seq_printf(m,
+ "SQ(%llu) -> SMQ(%u) -> TL4(%u) -> TL3(%u) -> TL2(%u) -> TL1(%u)\n",
+ sq, schq, p1, p2, p3, p4);
+}
+
+/*dumps given tm_tree registers*/
+static int rvu_dbg_nix_tm_tree_display(struct seq_file *m, void *unused)
+{
+ int qidx, nixlf, rc, id, max_id = 0;
+ struct nix_hw *nix_hw = m->private;
+ struct rvu *rvu = nix_hw->rvu;
+ struct nix_aq_enq_req aq_req;
+ struct nix_aq_enq_rsp rsp;
+ struct rvu_pfvf *pfvf;
+ u16 pcifunc;
+
+ nixlf = rvu->rvu_dbg.nix_tm_ctx.lf;
+ id = rvu->rvu_dbg.nix_tm_ctx.id;
+
+ if (!rvu_dbg_is_valid_lf(rvu, nix_hw->blkaddr, nixlf, &pcifunc))
+ return -EINVAL;
+
+ pfvf = rvu_get_pfvf(rvu, pcifunc);
+ max_id = pfvf->sq_ctx->qsize;
+
+ memset(&aq_req, 0, sizeof(struct nix_aq_enq_req));
+ aq_req.hdr.pcifunc = pcifunc;
+ aq_req.ctype = NIX_AQ_CTYPE_SQ;
+ aq_req.op = NIX_AQ_INSTOP_READ;
+ seq_printf(m, "pcifunc is 0x%x\n", pcifunc);
+ for (qidx = id; qidx < max_id; qidx++) {
+ aq_req.qidx = qidx;
+ rc = rvu_mbox_handler_nix_aq_enq(rvu, &aq_req, &rsp);
+
+ /* Skip SQ's if not initialized */
+ if (!test_bit(qidx, pfvf->sq_bmap))
+ continue;
+
+ if (rc) {
+ seq_printf(m, "Failed to read SQ(%d) context\n",
+ aq_req.qidx);
+ continue;
+ }
+ print_tm_tree(m, &rsp, aq_req.qidx);
+ }
+ return 0;
+}
+
+static ssize_t rvu_dbg_nix_tm_tree_write(struct file *filp,
+ const char __user *buffer,
+ size_t count, loff_t *ppos)
+{
+ struct seq_file *m = filp->private_data;
+ struct nix_hw *nix_hw = m->private;
+ struct rvu *rvu = nix_hw->rvu;
+ struct rvu_pfvf *pfvf;
+ u16 pcifunc;
+ u64 nixlf;
+ int ret;
+
+ ret = kstrtoull_from_user(buffer, count, 10, &nixlf);
+ if (ret)
+ return ret;
+
+ if (!rvu_dbg_is_valid_lf(rvu, nix_hw->blkaddr, nixlf, &pcifunc)) {
+ ret = -EINVAL;
+ goto done;
+ }
+
+ pfvf = rvu_get_pfvf(rvu, pcifunc);
+ if (!pfvf->sq_ctx) {
+ dev_warn(rvu->dev, "SQ context is not initialized\n");
+ ret = -EINVAL;
+ goto done;
+ }
+ rvu->rvu_dbg.nix_tm_ctx.lf = nixlf;
+done:
+ return ret ? ret : count;
+}
+
+RVU_DEBUG_SEQ_FOPS(nix_tm_tree, nix_tm_tree_display, nix_tm_tree_write);
+
+static void print_tm_topo(struct seq_file *m, u64 schq, u32 lvl)
+{
+ struct nix_hw *nix_hw = m->private;
+ struct rvu *rvu = nix_hw->rvu;
+ int blkaddr, link, link_level;
+ struct rvu_hwinfo *hw;
+
+ hw = rvu->hw;
+ blkaddr = nix_hw->blkaddr;
+ if (lvl == NIX_TXSCH_LVL_MDQ) {
+ seq_printf(m, "NIX_AF_SMQ[%llu]_CFG =0x%llx\n", schq,
+ rvu_read64(rvu, blkaddr, NIX_AF_SMQX_CFG(schq)));
+ seq_printf(m, "NIX_AF_SMQ[%llu]_STATUS =0x%llx\n", schq,
+ rvu_read64(rvu, blkaddr, NIX_AF_SMQX_STATUS(schq)));
+ seq_printf(m, "NIX_AF_MDQ[%llu]_OUT_MD_COUNT =0x%llx\n", schq,
+ rvu_read64(rvu, blkaddr,
+ NIX_AF_MDQX_OUT_MD_COUNT(schq)));
+ seq_printf(m, "NIX_AF_MDQ[%llu]_SCHEDULE =0x%llx\n", schq,
+ rvu_read64(rvu, blkaddr,
+ NIX_AF_MDQX_SCHEDULE(schq)));
+ seq_printf(m, "NIX_AF_MDQ[%llu]_SHAPE =0x%llx\n", schq,
+ rvu_read64(rvu, blkaddr, NIX_AF_MDQX_SHAPE(schq)));
+ seq_printf(m, "NIX_AF_MDQ[%llu]_CIR =0x%llx\n", schq,
+ rvu_read64(rvu, blkaddr, NIX_AF_MDQX_CIR(schq)));
+ seq_printf(m, "NIX_AF_MDQ[%llu]_PIR =0x%llx\n", schq,
+ rvu_read64(rvu, blkaddr, NIX_AF_MDQX_PIR(schq)));
+ seq_printf(m, "NIX_AF_MDQ[%llu]_SW_XOFF =0x%llx\n", schq,
+ rvu_read64(rvu, blkaddr, NIX_AF_MDQX_SW_XOFF(schq)));
+ seq_printf(m, "NIX_AF_MDQ[%llu]_PARENT =0x%llx\n", schq,
+ rvu_read64(rvu, blkaddr, NIX_AF_MDQX_PARENT(schq)));
+ seq_puts(m, "\n");
+ }
+
+ if (lvl == NIX_TXSCH_LVL_TL4) {
+ seq_printf(m, "NIX_AF_TL4[%llu]_SDP_LINK_CFG =0x%llx\n", schq,
+ rvu_read64(rvu, blkaddr,
+ NIX_AF_TL4X_SDP_LINK_CFG(schq)));
+ seq_printf(m, "NIX_AF_TL4[%llu]_SCHEDULE =0x%llx\n", schq,
+ rvu_read64(rvu, blkaddr,
+ NIX_AF_TL4X_SCHEDULE(schq)));
+ seq_printf(m, "NIX_AF_TL4[%llu]_SHAPE =0x%llx\n", schq,
+ rvu_read64(rvu, blkaddr, NIX_AF_TL4X_SHAPE(schq)));
+ seq_printf(m, "NIX_AF_TL4[%llu]_CIR =0x%llx\n", schq,
+ rvu_read64(rvu, blkaddr, NIX_AF_TL4X_CIR(schq)));
+ seq_printf(m, "NIX_AF_TL4[%llu]_PIR =0x%llx\n", schq,
+ rvu_read64(rvu, blkaddr, NIX_AF_TL4X_PIR(schq)));
+ seq_printf(m, "NIX_AF_TL4[%llu]_SW_XOFF =0x%llx\n", schq,
+ rvu_read64(rvu, blkaddr, NIX_AF_TL4X_SW_XOFF(schq)));
+ seq_printf(m, "NIX_AF_TL4[%llu]_TOPOLOGY =0x%llx\n", schq,
+ rvu_read64(rvu, blkaddr,
+ NIX_AF_TL4X_TOPOLOGY(schq)));
+ seq_printf(m, "NIX_AF_TL4[%llu]_PARENT =0x%llx\n", schq,
+ rvu_read64(rvu, blkaddr, NIX_AF_TL4X_PARENT(schq)));
+ seq_printf(m, "NIX_AF_TL4[%llu]_MD_DEBUG0 =0x%llx\n", schq,
+ rvu_read64(rvu, blkaddr,
+ NIX_AF_TL4X_MD_DEBUG0(schq)));
+ seq_printf(m, "NIX_AF_TL4[%llu]_MD_DEBUG1 =0x%llx\n", schq,
+ rvu_read64(rvu, blkaddr,
+ NIX_AF_TL4X_MD_DEBUG1(schq)));
+ seq_puts(m, "\n");
+ }
+
+ if (lvl == NIX_TXSCH_LVL_TL3) {
+ seq_printf(m, "NIX_AF_TL3[%llu]_SCHEDULE =0x%llx\n", schq,
+ rvu_read64(rvu, blkaddr,
+ NIX_AF_TL3X_SCHEDULE(schq)));
+ seq_printf(m, "NIX_AF_TL3[%llu]_SHAPE =0x%llx\n", schq,
+ rvu_read64(rvu, blkaddr, NIX_AF_TL3X_SHAPE(schq)));
+ seq_printf(m, "NIX_AF_TL3[%llu]_CIR =0x%llx\n", schq,
+ rvu_read64(rvu, blkaddr, NIX_AF_TL3X_CIR(schq)));
+ seq_printf(m, "NIX_AF_TL3[%llu]_PIR =0x%llx\n", schq,
+ rvu_read64(rvu, blkaddr, NIX_AF_TL3X_PIR(schq)));
+ seq_printf(m, "NIX_AF_TL3[%llu]_SW_XOFF =0x%llx\n", schq,
+ rvu_read64(rvu, blkaddr, NIX_AF_TL3X_SW_XOFF(schq)));
+ seq_printf(m, "NIX_AF_TL3[%llu]_TOPOLOGY =0x%llx\n", schq,
+ rvu_read64(rvu, blkaddr,
+ NIX_AF_TL3X_TOPOLOGY(schq)));
+ seq_printf(m, "NIX_AF_TL3[%llu]_PARENT =0x%llx\n", schq,
+ rvu_read64(rvu, blkaddr, NIX_AF_TL3X_PARENT(schq)));
+ seq_printf(m, "NIX_AF_TL3[%llu]_MD_DEBUG0 =0x%llx\n", schq,
+ rvu_read64(rvu, blkaddr,
+ NIX_AF_TL3X_MD_DEBUG0(schq)));
+ seq_printf(m, "NIX_AF_TL3[%llu]_MD_DEBUG1 =0x%llx\n", schq,
+ rvu_read64(rvu, blkaddr,
+ NIX_AF_TL3X_MD_DEBUG1(schq)));
+
+ link_level = rvu_read64(rvu, blkaddr, NIX_AF_PSE_CHANNEL_LEVEL)
+ & 0x01 ? NIX_TXSCH_LVL_TL3 : NIX_TXSCH_LVL_TL2;
+ if (lvl == link_level) {
+ seq_printf(m,
+ "NIX_AF_TL3_TL2[%llu]_BP_STATUS =0x%llx\n",
+ schq, rvu_read64(rvu, blkaddr,
+ NIX_AF_TL3_TL2X_BP_STATUS(schq)));
+ for (link = 0; link < hw->cgx_links; link++)
+ seq_printf(m,
+ "NIX_AF_TL3_TL2[%llu]_LINK[%d]_CFG =0x%llx\n",
+ schq, link,
+ rvu_read64(rvu, blkaddr,
+ NIX_AF_TL3_TL2X_LINKX_CFG(schq, link)));
+ }
+ seq_puts(m, "\n");
+ }
+
+ if (lvl == NIX_TXSCH_LVL_TL2) {
+ seq_printf(m, "NIX_AF_TL2[%llu]_SHAPE =0x%llx\n", schq,
+ rvu_read64(rvu, blkaddr, NIX_AF_TL2X_SHAPE(schq)));
+ seq_printf(m, "NIX_AF_TL2[%llu]_CIR =0x%llx\n", schq,
+ rvu_read64(rvu, blkaddr, NIX_AF_TL2X_CIR(schq)));
+ seq_printf(m, "NIX_AF_TL2[%llu]_PIR =0x%llx\n", schq,
+ rvu_read64(rvu, blkaddr, NIX_AF_TL2X_PIR(schq)));
+ seq_printf(m, "NIX_AF_TL2[%llu]_SW_XOFF =0x%llx\n", schq,
+ rvu_read64(rvu, blkaddr, NIX_AF_TL2X_SW_XOFF(schq)));
+ seq_printf(m, "NIX_AF_TL2[%llu]_TOPOLOGY =0x%llx\n", schq,
+ rvu_read64(rvu, blkaddr,
+ NIX_AF_TL2X_TOPOLOGY(schq)));
+ seq_printf(m, "NIX_AF_TL2[%llu]_PARENT =0x%llx\n", schq,
+ rvu_read64(rvu, blkaddr, NIX_AF_TL2X_PARENT(schq)));
+ seq_printf(m, "NIX_AF_TL2[%llu]_MD_DEBUG0 =0x%llx\n", schq,
+ rvu_read64(rvu, blkaddr,
+ NIX_AF_TL2X_MD_DEBUG0(schq)));
+ seq_printf(m, "NIX_AF_TL2[%llu]_MD_DEBUG1 =0x%llx\n", schq,
+ rvu_read64(rvu, blkaddr,
+ NIX_AF_TL2X_MD_DEBUG1(schq)));
+
+ link_level = rvu_read64(rvu, blkaddr, NIX_AF_PSE_CHANNEL_LEVEL)
+ & 0x01 ? NIX_TXSCH_LVL_TL3 : NIX_TXSCH_LVL_TL2;
+ if (lvl == link_level) {
+ seq_printf(m,
+ "NIX_AF_TL3_TL2[%llu]_BP_STATUS =0x%llx\n",
+ schq, rvu_read64(rvu, blkaddr,
+ NIX_AF_TL3_TL2X_BP_STATUS(schq)));
+ for (link = 0; link < hw->cgx_links; link++)
+ seq_printf(m,
+ "NIX_AF_TL3_TL2[%llu]_LINK[%d]_CFG =0x%llx\n",
+ schq, link, rvu_read64(rvu, blkaddr,
+ NIX_AF_TL3_TL2X_LINKX_CFG(schq, link)));
+ }
+ seq_puts(m, "\n");
+ }
+
+ if (lvl == NIX_TXSCH_LVL_TL1) {
+ seq_printf(m, "NIX_AF_TX_LINK[%llu]_NORM_CREDIT =0x%llx\n",
+ schq,
+ rvu_read64(rvu, blkaddr,
+ NIX_AF_TX_LINKX_NORM_CREDIT(schq)));
+ seq_printf(m, "NIX_AF_TX_LINK[%llu]_HW_XOFF =0x%llx\n", schq,
+ rvu_read64(rvu, blkaddr,
+ NIX_AF_TX_LINKX_HW_XOFF(schq)));
+ seq_printf(m, "NIX_AF_TL1[%llu]_SCHEDULE =0x%llx\n", schq,
+ rvu_read64(rvu, blkaddr,
+ NIX_AF_TL1X_SCHEDULE(schq)));
+ seq_printf(m, "NIX_AF_TL1[%llu]_SHAPE =0x%llx\n", schq,
+ rvu_read64(rvu, blkaddr, NIX_AF_TL1X_SHAPE(schq)));
+ seq_printf(m, "NIX_AF_TL1[%llu]_CIR =0x%llx\n", schq,
+ rvu_read64(rvu, blkaddr, NIX_AF_TL1X_CIR(schq)));
+ seq_printf(m, "NIX_AF_TL1[%llu]_SW_XOFF =0x%llx\n", schq,
+ rvu_read64(rvu, blkaddr, NIX_AF_TL1X_SW_XOFF(schq)));
+ seq_printf(m, "NIX_AF_TL1[%llu]_TOPOLOGY =0x%llx\n", schq,
+ rvu_read64(rvu, blkaddr,
+ NIX_AF_TL1X_TOPOLOGY(schq)));
+ seq_printf(m, "NIX_AF_TL1[%llu]_MD_DEBUG0 =0x%llx\n", schq,
+ rvu_read64(rvu, blkaddr,
+ NIX_AF_TL1X_MD_DEBUG0(schq)));
+ seq_printf(m, "NIX_AF_TL1[%llu]_MD_DEBUG1 =0x%llx\n", schq,
+ rvu_read64(rvu, blkaddr,
+ NIX_AF_TL1X_MD_DEBUG1(schq)));
+ seq_printf(m, "NIX_AF_TL1[%llu]_DROPPED_PACKETS =0x%llx\n",
+ schq,
+ rvu_read64(rvu, blkaddr,
+ NIX_AF_TL1X_DROPPED_PACKETS(schq)));
+ seq_printf(m, "NIX_AF_TL1[%llu]_DROPPED_BYTES =0x%llx\n", schq,
+ rvu_read64(rvu, blkaddr,
+ NIX_AF_TL1X_DROPPED_BYTES(schq)));
+ seq_printf(m, "NIX_AF_TL1[%llu]_RED_PACKETS =0x%llx\n", schq,
+ rvu_read64(rvu, blkaddr,
+ NIX_AF_TL1X_RED_PACKETS(schq)));
+ seq_printf(m, "NIX_AF_TL1[%llu]_RED_BYTES =0x%llx\n", schq,
+ rvu_read64(rvu, blkaddr,
+ NIX_AF_TL1X_RED_BYTES(schq)));
+ seq_printf(m, "NIX_AF_TL1[%llu]_YELLOW_PACKETS =0x%llx\n", schq,
+ rvu_read64(rvu, blkaddr,
+ NIX_AF_TL1X_YELLOW_PACKETS(schq)));
+ seq_printf(m, "NIX_AF_TL1[%llu]_YELLOW_BYTES =0x%llx\n", schq,
+ rvu_read64(rvu, blkaddr,
+ NIX_AF_TL1X_YELLOW_BYTES(schq)));
+ seq_printf(m, "NIX_AF_TL1[%llu]_GREEN_PACKETS =0x%llx\n", schq,
+ rvu_read64(rvu, blkaddr,
+ NIX_AF_TL1X_GREEN_PACKETS(schq)));
+ seq_printf(m, "NIX_AF_TL1[%llu]_GREEN_BYTES =0x%llx\n", schq,
+ rvu_read64(rvu, blkaddr,
+ NIX_AF_TL1X_GREEN_BYTES(schq)));
+ seq_puts(m, "\n");
+ }
+}
+
+/*dumps given tm_topo registers*/
+static int rvu_dbg_nix_tm_topo_display(struct seq_file *m, void *unused)
+{
+ struct nix_hw *nix_hw = m->private;
+ struct rvu *rvu = nix_hw->rvu;
+ struct nix_aq_enq_req aq_req;
+ struct nix_txsch *txsch;
+ int nixlf, lvl, schq;
+ u16 pcifunc;
+
+ nixlf = rvu->rvu_dbg.nix_tm_ctx.lf;
+
+ if (!rvu_dbg_is_valid_lf(rvu, nix_hw->blkaddr, nixlf, &pcifunc))
+ return -EINVAL;
+
+ memset(&aq_req, 0, sizeof(struct nix_aq_enq_req));
+ aq_req.hdr.pcifunc = pcifunc;
+ aq_req.ctype = NIX_AQ_CTYPE_SQ;
+ aq_req.op = NIX_AQ_INSTOP_READ;
+ seq_printf(m, "pcifunc is 0x%x\n", pcifunc);
+
+ for (lvl = 0; lvl < NIX_TXSCH_LVL_CNT; lvl++) {
+ txsch = &nix_hw->txsch[lvl];
+ for (schq = 0; schq < txsch->schq.max; schq++) {
+ if (TXSCH_MAP_FUNC(txsch->pfvf_map[schq]) == pcifunc)
+ print_tm_topo(m, schq, lvl);
+ }
+ }
+ return 0;
+}
+
+static ssize_t rvu_dbg_nix_tm_topo_write(struct file *filp,
+ const char __user *buffer,
+ size_t count, loff_t *ppos)
+{
+ struct seq_file *m = filp->private_data;
+ struct nix_hw *nix_hw = m->private;
+ struct rvu *rvu = nix_hw->rvu;
+ struct rvu_pfvf *pfvf;
+ u16 pcifunc;
+ u64 nixlf;
+ int ret;
+
+ ret = kstrtoull_from_user(buffer, count, 10, &nixlf);
+ if (ret)
+ return ret;
+
+ if (!rvu_dbg_is_valid_lf(rvu, nix_hw->blkaddr, nixlf, &pcifunc)) {
+ ret = -EINVAL;
+ goto done;
+ }
+
+ pfvf = rvu_get_pfvf(rvu, pcifunc);
+ if (!pfvf->sq_ctx) {
+ dev_warn(rvu->dev, "SQ context is not initialized\n");
+ ret = -EINVAL;
+ goto done;
+ }
+ rvu->rvu_dbg.nix_tm_ctx.lf = nixlf;
+done:
+ return ret ? ret : count;
+}
+
+RVU_DEBUG_SEQ_FOPS(nix_tm_topo, nix_tm_topo_display, nix_tm_topo_write);
+
/* Dumps given nix_sq's context */
static void print_nix_sq_ctx(struct seq_file *m, struct nix_aq_enq_rsp *rsp)
{
@@ -2349,6 +2715,10 @@ static void rvu_dbg_nix_init(struct rvu *rvu, int blkaddr)
nix_hw = &rvu->hw->nix[1];
}
+ debugfs_create_file("tm_tree", 0600, rvu->rvu_dbg.nix, nix_hw,
+ &rvu_dbg_nix_tm_tree_fops);
+ debugfs_create_file("tm_topo", 0600, rvu->rvu_dbg.nix, nix_hw,
+ &rvu_dbg_nix_tm_topo_fops);
debugfs_create_file("sq_ctx", 0600, rvu->rvu_dbg.nix, nix_hw,
&rvu_dbg_nix_sq_ctx_fops);
debugfs_create_file("rq_ctx", 0600, rvu->rvu_dbg.nix, nix_hw,
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_reg.h b/drivers/net/ethernet/marvell/octeontx2/af/rvu_reg.h
index 086f05c0376f..5ec92654e7ad 100644
--- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_reg.h
+++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_reg.h
@@ -429,6 +429,8 @@
#define NIX_AF_RX_ACTIVE_CYCLES_PCX(a) (0x4800 | (a) << 16)
#define NIX_AF_LINKX_CFG(a) (0x4010 | (a) << 17)
#define NIX_AF_MDQX_IN_MD_COUNT(a) (0x14e0 | (a) << 16)
+#define NIX_AF_SMQX_STATUS(a) (0x730 | (a) << 16)
+#define NIX_AF_MDQX_OUT_MD_COUNT(a) (0xdb0 | (a) << 16)
#define NIX_PRIV_AF_INT_CFG (0x8000000)
#define NIX_PRIV_LFX_CFG (0x8000010)
@@ -442,6 +444,11 @@
#define NIX_CONST_MAX_BPIDS GENMASK_ULL(23, 12)
#define NIX_CONST_SDP_CHANS GENMASK_ULL(11, 0)
+#define NIX_AF_MDQ_PARENT_MASK GENMASK_ULL(24, 16)
+#define NIX_AF_TL4_PARENT_MASK GENMASK_ULL(23, 16)
+#define NIX_AF_TL3_PARENT_MASK GENMASK_ULL(23, 16)
+#define NIX_AF_TL2_PARENT_MASK GENMASK_ULL(20, 16)
+
/* SSO */
#define SSO_AF_CONST (0x1000)
#define SSO_AF_CONST1 (0x1008)
--
2.39.0.198.ga38d39a4c5