diff options
Diffstat (limited to 'drivers/net/ethernet/marvell/octeontx2/af/rvu_debugfs.c')
-rw-r--r-- | drivers/net/ethernet/marvell/octeontx2/af/rvu_debugfs.c | 420 |
1 files changed, 372 insertions, 48 deletions
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_debugfs.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu_debugfs.c index 77adad4adb1b..39e1a614aaf8 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_debugfs.c +++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_debugfs.c @@ -224,18 +224,53 @@ static ssize_t rvu_dbg_rsrc_attach_status(struct file *filp, RVU_DEBUG_FOPS(rsrc_status, rsrc_attach_status, NULL); -static bool rvu_dbg_is_valid_lf(struct rvu *rvu, int blktype, int lf, +static int rvu_dbg_rvu_pf_cgx_map_display(struct seq_file *filp, void *unused) +{ + struct rvu *rvu = filp->private; + struct pci_dev *pdev = NULL; + char cgx[10], lmac[10]; + struct rvu_pfvf *pfvf; + int pf, domain, blkid; + u8 cgx_id, lmac_id; + u16 pcifunc; + + domain = 2; + seq_puts(filp, "PCI dev\t\tRVU PF Func\tNIX block\tCGX\tLMAC\n"); + for (pf = 0; pf < rvu->hw->total_pfs; pf++) { + if (!is_pf_cgxmapped(rvu, pf)) + continue; + + pdev = pci_get_domain_bus_and_slot(domain, pf + 1, 0); + if (!pdev) + continue; + + cgx[0] = 0; + lmac[0] = 0; + pcifunc = pf << 10; + pfvf = rvu_get_pfvf(rvu, pcifunc); + + if (pfvf->nix_blkaddr == BLKADDR_NIX0) + blkid = 0; + else + blkid = 1; + + rvu_get_cgx_lmac_id(rvu->pf2cgxlmac_map[pf], &cgx_id, + &lmac_id); + sprintf(cgx, "CGX%d", cgx_id); + sprintf(lmac, "LMAC%d", lmac_id); + seq_printf(filp, "%s\t0x%x\t\tNIX%d\t\t%s\t%s\n", + dev_name(&pdev->dev), pcifunc, blkid, cgx, lmac); + } + return 0; +} + +RVU_DEBUG_SEQ_FOPS(rvu_pf_cgx_map, rvu_pf_cgx_map_display, NULL); + +static bool rvu_dbg_is_valid_lf(struct rvu *rvu, int blkaddr, int lf, u16 *pcifunc) { struct rvu_block *block; struct rvu_hwinfo *hw; - int blkaddr; - - blkaddr = rvu_get_blkaddr(rvu, blktype, 0); - if (blkaddr < 0) { - dev_warn(rvu->dev, "Invalid blktype\n"); - return false; - } hw = rvu->hw; block = &hw->block[blkaddr]; @@ -291,10 +326,12 @@ static int rvu_dbg_qsize_display(struct seq_file *filp, void *unsused, { void (*print_qsize)(struct seq_file *filp, struct rvu_pfvf *pfvf) = NULL; + struct dentry *current_dir; struct rvu_pfvf *pfvf; struct rvu *rvu; int qsize_id; u16 pcifunc; + int blkaddr; rvu = filp->private; switch (blktype) { @@ -312,7 +349,15 @@ static int rvu_dbg_qsize_display(struct seq_file *filp, void *unsused, return -EINVAL; } - if (!rvu_dbg_is_valid_lf(rvu, blktype, qsize_id, &pcifunc)) + if (blktype == BLKTYPE_NPA) { + blkaddr = BLKADDR_NPA; + } else { + current_dir = filp->file->f_path.dentry->d_parent; + blkaddr = (!strcmp(current_dir->d_name.name, "nix1") ? + BLKADDR_NIX1 : BLKADDR_NIX0); + } + + if (!rvu_dbg_is_valid_lf(rvu, blkaddr, qsize_id, &pcifunc)) return -EINVAL; pfvf = rvu_get_pfvf(rvu, pcifunc); @@ -329,6 +374,8 @@ static ssize_t rvu_dbg_qsize_write(struct file *filp, struct seq_file *seqfile = filp->private_data; char *cmd_buf, *cmd_buf_tmp, *subtoken; struct rvu *rvu = seqfile->private; + struct dentry *current_dir; + int blkaddr; u16 pcifunc; int ret, lf; @@ -355,7 +402,15 @@ static ssize_t rvu_dbg_qsize_write(struct file *filp, goto qsize_write_done; } - if (!rvu_dbg_is_valid_lf(rvu, blktype, lf, &pcifunc)) { + if (blktype == BLKTYPE_NPA) { + blkaddr = BLKADDR_NPA; + } else { + current_dir = filp->f_path.dentry->d_parent; + blkaddr = (!strcmp(current_dir->d_name.name, "nix1") ? + BLKADDR_NIX1 : BLKADDR_NIX0); + } + + if (!rvu_dbg_is_valid_lf(rvu, blkaddr, lf, &pcifunc)) { ret = -EINVAL; goto qsize_write_done; } @@ -498,7 +553,7 @@ static int rvu_dbg_npa_ctx_display(struct seq_file *m, void *unused, int ctype) return -EINVAL; } - if (!rvu_dbg_is_valid_lf(rvu, BLKTYPE_NPA, npalf, &pcifunc)) + if (!rvu_dbg_is_valid_lf(rvu, BLKADDR_NPA, npalf, &pcifunc)) return -EINVAL; pfvf = rvu_get_pfvf(rvu, pcifunc); @@ -556,7 +611,7 @@ static int write_npa_ctx(struct rvu *rvu, bool all, int max_id = 0; u16 pcifunc; - if (!rvu_dbg_is_valid_lf(rvu, BLKTYPE_NPA, npalf, &pcifunc)) + if (!rvu_dbg_is_valid_lf(rvu, BLKADDR_NPA, npalf, &pcifunc)) return -EINVAL; pfvf = rvu_get_pfvf(rvu, pcifunc); @@ -704,9 +759,17 @@ static void ndc_cache_stats(struct seq_file *s, int blk_addr, int ctype, int transaction) { u64 req, out_req, lat, cant_alloc; - struct rvu *rvu = s->private; + struct nix_hw *nix_hw; + struct rvu *rvu; int port; + if (blk_addr == BLKADDR_NDC_NPA0) { + rvu = s->private; + } else { + nix_hw = s->private; + rvu = nix_hw->rvu; + } + for (port = 0; port < NDC_MAX_PORT; port++) { req = rvu_read64(rvu, blk_addr, NDC_AF_PORTX_RTX_RWX_REQ_PC (port, ctype, transaction)); @@ -749,9 +812,17 @@ RVU_DEBUG_SEQ_FOPS(npa_ndc_cache, npa_ndc_cache_display, NULL); static int ndc_blk_hits_miss_stats(struct seq_file *s, int idx, int blk_addr) { - struct rvu *rvu = s->private; + struct nix_hw *nix_hw; + struct rvu *rvu; int bank, max_bank; + if (blk_addr == BLKADDR_NDC_NPA0) { + rvu = s->private; + } else { + nix_hw = s->private; + rvu = nix_hw->rvu; + } + max_bank = NDC_MAX_BANK(rvu, blk_addr); for (bank = 0; bank < max_bank; bank++) { seq_printf(s, "BANK:%d\n", bank); @@ -767,16 +838,30 @@ static int ndc_blk_hits_miss_stats(struct seq_file *s, int idx, int blk_addr) static int rvu_dbg_nix_ndc_rx_cache_display(struct seq_file *filp, void *unused) { - return ndc_blk_cache_stats(filp, NIX0_RX, - BLKADDR_NDC_NIX0_RX); + struct nix_hw *nix_hw = filp->private; + int blkaddr = 0; + int ndc_idx = 0; + + blkaddr = (nix_hw->blkaddr == BLKADDR_NIX1 ? + BLKADDR_NDC_NIX1_RX : BLKADDR_NDC_NIX0_RX); + ndc_idx = (nix_hw->blkaddr == BLKADDR_NIX1 ? NIX1_RX : NIX0_RX); + + return ndc_blk_cache_stats(filp, ndc_idx, blkaddr); } RVU_DEBUG_SEQ_FOPS(nix_ndc_rx_cache, nix_ndc_rx_cache_display, NULL); static int rvu_dbg_nix_ndc_tx_cache_display(struct seq_file *filp, void *unused) { - return ndc_blk_cache_stats(filp, NIX0_TX, - BLKADDR_NDC_NIX0_TX); + struct nix_hw *nix_hw = filp->private; + int blkaddr = 0; + int ndc_idx = 0; + + blkaddr = (nix_hw->blkaddr == BLKADDR_NIX1 ? + BLKADDR_NDC_NIX1_TX : BLKADDR_NDC_NIX0_TX); + ndc_idx = (nix_hw->blkaddr == BLKADDR_NIX1 ? NIX1_TX : NIX0_TX); + + return ndc_blk_cache_stats(filp, ndc_idx, blkaddr); } RVU_DEBUG_SEQ_FOPS(nix_ndc_tx_cache, nix_ndc_tx_cache_display, NULL); @@ -792,8 +877,14 @@ RVU_DEBUG_SEQ_FOPS(npa_ndc_hits_miss, npa_ndc_hits_miss_display, NULL); static int rvu_dbg_nix_ndc_rx_hits_miss_display(struct seq_file *filp, void *unused) { - return ndc_blk_hits_miss_stats(filp, - NPA0_U, BLKADDR_NDC_NIX0_RX); + struct nix_hw *nix_hw = filp->private; + int ndc_idx = NPA0_U; + int blkaddr = 0; + + blkaddr = (nix_hw->blkaddr == BLKADDR_NIX1 ? + BLKADDR_NDC_NIX1_RX : BLKADDR_NDC_NIX0_RX); + + return ndc_blk_hits_miss_stats(filp, ndc_idx, blkaddr); } RVU_DEBUG_SEQ_FOPS(nix_ndc_rx_hits_miss, nix_ndc_rx_hits_miss_display, NULL); @@ -801,8 +892,14 @@ RVU_DEBUG_SEQ_FOPS(nix_ndc_rx_hits_miss, nix_ndc_rx_hits_miss_display, NULL); static int rvu_dbg_nix_ndc_tx_hits_miss_display(struct seq_file *filp, void *unused) { - return ndc_blk_hits_miss_stats(filp, - NPA0_U, BLKADDR_NDC_NIX0_TX); + struct nix_hw *nix_hw = filp->private; + int ndc_idx = NPA0_U; + int blkaddr = 0; + + blkaddr = (nix_hw->blkaddr == BLKADDR_NIX1 ? + BLKADDR_NDC_NIX1_TX : BLKADDR_NDC_NIX0_TX); + + return ndc_blk_hits_miss_stats(filp, ndc_idx, blkaddr); } RVU_DEBUG_SEQ_FOPS(nix_ndc_tx_hits_miss, nix_ndc_tx_hits_miss_display, NULL); @@ -969,7 +1066,8 @@ static int rvu_dbg_nix_queue_ctx_display(struct seq_file *filp, { void (*print_nix_ctx)(struct seq_file *filp, struct nix_aq_enq_rsp *rsp) = NULL; - struct rvu *rvu = filp->private; + struct nix_hw *nix_hw = filp->private; + struct rvu *rvu = nix_hw->rvu; struct nix_aq_enq_req aq_req; struct nix_aq_enq_rsp rsp; char *ctype_string = NULL; @@ -1001,7 +1099,7 @@ static int rvu_dbg_nix_queue_ctx_display(struct seq_file *filp, return -EINVAL; } - if (!rvu_dbg_is_valid_lf(rvu, BLKTYPE_NIX, nixlf, &pcifunc)) + if (!rvu_dbg_is_valid_lf(rvu, nix_hw->blkaddr, nixlf, &pcifunc)) return -EINVAL; pfvf = rvu_get_pfvf(rvu, pcifunc); @@ -1053,13 +1151,15 @@ static int rvu_dbg_nix_queue_ctx_display(struct seq_file *filp, } static int write_nix_queue_ctx(struct rvu *rvu, bool all, int nixlf, - int id, int ctype, char *ctype_string) + int id, int ctype, char *ctype_string, + struct seq_file *m) { + struct nix_hw *nix_hw = m->private; struct rvu_pfvf *pfvf; int max_id = 0; u16 pcifunc; - if (!rvu_dbg_is_valid_lf(rvu, BLKTYPE_NIX, nixlf, &pcifunc)) + if (!rvu_dbg_is_valid_lf(rvu, nix_hw->blkaddr, nixlf, &pcifunc)) return -EINVAL; pfvf = rvu_get_pfvf(rvu, pcifunc); @@ -1119,7 +1219,8 @@ static ssize_t rvu_dbg_nix_queue_ctx_write(struct file *filp, int ctype) { struct seq_file *m = filp->private_data; - struct rvu *rvu = m->private; + struct nix_hw *nix_hw = m->private; + struct rvu *rvu = nix_hw->rvu; char *cmd_buf, *ctype_string; int nixlf, id = 0, ret; bool all = false; @@ -1155,7 +1256,7 @@ static ssize_t rvu_dbg_nix_queue_ctx_write(struct file *filp, goto done; } else { ret = write_nix_queue_ctx(rvu, all, nixlf, id, ctype, - ctype_string); + ctype_string, m); } done: kfree(cmd_buf); @@ -1259,49 +1360,67 @@ static int rvu_dbg_nix_qsize_display(struct seq_file *filp, void *unused) RVU_DEBUG_SEQ_FOPS(nix_qsize, nix_qsize_display, nix_qsize_write); -static void rvu_dbg_nix_init(struct rvu *rvu) +static void rvu_dbg_nix_init(struct rvu *rvu, int blkaddr) { const struct device *dev = &rvu->pdev->dev; + struct nix_hw *nix_hw; struct dentry *pfile; - rvu->rvu_dbg.nix = debugfs_create_dir("nix", rvu->rvu_dbg.root); - if (!rvu->rvu_dbg.nix) { - dev_err(rvu->dev, "create debugfs dir failed for nix\n"); + if (!is_block_implemented(rvu->hw, blkaddr)) return; + + if (blkaddr == BLKADDR_NIX0) { + rvu->rvu_dbg.nix = debugfs_create_dir("nix", rvu->rvu_dbg.root); + if (!rvu->rvu_dbg.nix) { + dev_err(rvu->dev, "create debugfs dir failed for nix\n"); + return; + } + nix_hw = &rvu->hw->nix[0]; + } else { + rvu->rvu_dbg.nix = debugfs_create_dir("nix1", + rvu->rvu_dbg.root); + if (!rvu->rvu_dbg.nix) { + dev_err(rvu->dev, + "create debugfs dir failed for nix1\n"); + return; + } + nix_hw = &rvu->hw->nix[1]; } - pfile = debugfs_create_file("sq_ctx", 0600, rvu->rvu_dbg.nix, rvu, + pfile = debugfs_create_file("sq_ctx", 0600, rvu->rvu_dbg.nix, nix_hw, &rvu_dbg_nix_sq_ctx_fops); if (!pfile) goto create_failed; - pfile = debugfs_create_file("rq_ctx", 0600, rvu->rvu_dbg.nix, rvu, + pfile = debugfs_create_file("rq_ctx", 0600, rvu->rvu_dbg.nix, nix_hw, &rvu_dbg_nix_rq_ctx_fops); if (!pfile) goto create_failed; - pfile = debugfs_create_file("cq_ctx", 0600, rvu->rvu_dbg.nix, rvu, + pfile = debugfs_create_file("cq_ctx", 0600, rvu->rvu_dbg.nix, nix_hw, &rvu_dbg_nix_cq_ctx_fops); if (!pfile) goto create_failed; - pfile = debugfs_create_file("ndc_tx_cache", 0600, rvu->rvu_dbg.nix, rvu, - &rvu_dbg_nix_ndc_tx_cache_fops); + pfile = debugfs_create_file("ndc_tx_cache", 0600, rvu->rvu_dbg.nix, + nix_hw, &rvu_dbg_nix_ndc_tx_cache_fops); if (!pfile) goto create_failed; - pfile = debugfs_create_file("ndc_rx_cache", 0600, rvu->rvu_dbg.nix, rvu, - &rvu_dbg_nix_ndc_rx_cache_fops); + pfile = debugfs_create_file("ndc_rx_cache", 0600, rvu->rvu_dbg.nix, + nix_hw, &rvu_dbg_nix_ndc_rx_cache_fops); if (!pfile) goto create_failed; pfile = debugfs_create_file("ndc_tx_hits_miss", 0600, rvu->rvu_dbg.nix, - rvu, &rvu_dbg_nix_ndc_tx_hits_miss_fops); + nix_hw, + &rvu_dbg_nix_ndc_tx_hits_miss_fops); if (!pfile) goto create_failed; pfile = debugfs_create_file("ndc_rx_hits_miss", 0600, rvu->rvu_dbg.nix, - rvu, &rvu_dbg_nix_ndc_rx_hits_miss_fops); + nix_hw, + &rvu_dbg_nix_ndc_rx_hits_miss_fops); if (!pfile) goto create_failed; @@ -1312,7 +1431,8 @@ static void rvu_dbg_nix_init(struct rvu *rvu) return; create_failed: - dev_err(dev, "Failed to create debugfs dir/file for NIX\n"); + dev_err(dev, + "Failed to create debugfs dir/file for NIX blk\n"); debugfs_remove_recursive(rvu->rvu_dbg.nix); } @@ -1565,7 +1685,7 @@ static int rvu_dbg_npc_mcam_info_display(struct seq_file *filp, void *unsued) struct rvu *rvu = filp->private; int pf, vf, numvfs, blkaddr; struct npc_mcam *mcam; - u16 pcifunc; + u16 pcifunc, counters; u64 cfg; blkaddr = rvu_get_blkaddr(rvu, BLKTYPE_NPC, 0); @@ -1573,6 +1693,7 @@ static int rvu_dbg_npc_mcam_info_display(struct seq_file *filp, void *unsued) return -ENODEV; mcam = &rvu->hw->mcam; + counters = rvu->hw->npc_counters; seq_puts(filp, "\nNPC MCAM info:\n"); /* MCAM keywidth on receive and transmit sides */ @@ -1595,10 +1716,9 @@ static int rvu_dbg_npc_mcam_info_display(struct seq_file *filp, void *unsued) seq_printf(filp, "\t\t Available \t: %d\n", mcam->bmap_fcnt); /* MCAM counters */ - cfg = rvu_read64(rvu, blkaddr, NPC_AF_CONST); - cfg = (cfg >> 48) & 0xFFFF; - seq_printf(filp, "\n\t\t MCAM counters \t: %lld\n", cfg); - seq_printf(filp, "\t\t Reserved \t: %lld\n", cfg - mcam->counters.max); + seq_printf(filp, "\n\t\t MCAM counters \t: %d\n", counters); + seq_printf(filp, "\t\t Reserved \t: %d\n", + counters - mcam->counters.max); seq_printf(filp, "\t\t Available \t: %d\n", rvu_rsrc_free_count(&mcam->counters)); @@ -1650,6 +1770,198 @@ static int rvu_dbg_npc_rx_miss_stats_display(struct seq_file *filp, RVU_DEBUG_SEQ_FOPS(npc_rx_miss_act, npc_rx_miss_stats_display, NULL); +static void rvu_dbg_npc_mcam_show_flows(struct seq_file *s, + struct rvu_npc_mcam_rule *rule) +{ + u8 bit; + + for_each_set_bit(bit, (unsigned long *)&rule->features, 64) { + seq_printf(s, "\t%s ", npc_get_field_name(bit)); + switch (bit) { + case NPC_DMAC: + seq_printf(s, "%pM ", rule->packet.dmac); + seq_printf(s, "mask %pM\n", rule->mask.dmac); + break; + case NPC_SMAC: + seq_printf(s, "%pM ", rule->packet.smac); + seq_printf(s, "mask %pM\n", rule->mask.smac); + break; + case NPC_ETYPE: + seq_printf(s, "0x%x ", ntohs(rule->packet.etype)); + seq_printf(s, "mask 0x%x\n", ntohs(rule->mask.etype)); + break; + case NPC_OUTER_VID: + seq_printf(s, "%d ", ntohs(rule->packet.vlan_tci)); + seq_printf(s, "mask 0x%x\n", + ntohs(rule->mask.vlan_tci)); + break; + case NPC_TOS: + seq_printf(s, "%d ", rule->packet.tos); + seq_printf(s, "mask 0x%x\n", rule->mask.tos); + break; + case NPC_SIP_IPV4: + seq_printf(s, "%pI4 ", &rule->packet.ip4src); + seq_printf(s, "mask %pI4\n", &rule->mask.ip4src); + break; + case NPC_DIP_IPV4: + seq_printf(s, "%pI4 ", &rule->packet.ip4dst); + seq_printf(s, "mask %pI4\n", &rule->mask.ip4dst); + break; + case NPC_SIP_IPV6: + seq_printf(s, "%pI6 ", rule->packet.ip6src); + seq_printf(s, "mask %pI6\n", rule->mask.ip6src); + break; + case NPC_DIP_IPV6: + seq_printf(s, "%pI6 ", rule->packet.ip6dst); + seq_printf(s, "mask %pI6\n", rule->mask.ip6dst); + break; + case NPC_SPORT_TCP: + case NPC_SPORT_UDP: + case NPC_SPORT_SCTP: + seq_printf(s, "%d ", ntohs(rule->packet.sport)); + seq_printf(s, "mask 0x%x\n", ntohs(rule->mask.sport)); + break; + case NPC_DPORT_TCP: + case NPC_DPORT_UDP: + case NPC_DPORT_SCTP: + seq_printf(s, "%d ", ntohs(rule->packet.dport)); + seq_printf(s, "mask 0x%x\n", ntohs(rule->mask.dport)); + break; + default: + break; + } + } +} + +static void rvu_dbg_npc_mcam_show_action(struct seq_file *s, + struct rvu_npc_mcam_rule *rule) +{ + if (rule->intf == NIX_INTF_TX) { + switch (rule->tx_action.op) { + case NIX_TX_ACTIONOP_DROP: + seq_puts(s, "\taction: Drop\n"); + break; + case NIX_TX_ACTIONOP_UCAST_DEFAULT: + seq_puts(s, "\taction: Unicast to default channel\n"); + break; + case NIX_TX_ACTIONOP_UCAST_CHAN: + seq_printf(s, "\taction: Unicast to channel %d\n", + rule->tx_action.index); + break; + case NIX_TX_ACTIONOP_MCAST: + seq_puts(s, "\taction: Multicast\n"); + break; + case NIX_TX_ACTIONOP_DROP_VIOL: + seq_puts(s, "\taction: Lockdown Violation Drop\n"); + break; + default: + break; + }; + } else { + switch (rule->rx_action.op) { + case NIX_RX_ACTIONOP_DROP: + seq_puts(s, "\taction: Drop\n"); + break; + case NIX_RX_ACTIONOP_UCAST: + seq_printf(s, "\taction: Direct to queue %d\n", + rule->rx_action.index); + break; + case NIX_RX_ACTIONOP_RSS: + seq_puts(s, "\taction: RSS\n"); + break; + case NIX_RX_ACTIONOP_UCAST_IPSEC: + seq_puts(s, "\taction: Unicast ipsec\n"); + break; + case NIX_RX_ACTIONOP_MCAST: + seq_puts(s, "\taction: Multicast\n"); + break; + default: + break; + }; + } +} + +static const char *rvu_dbg_get_intf_name(int intf) +{ + switch (intf) { + case NIX_INTFX_RX(0): + return "NIX0_RX"; + case NIX_INTFX_RX(1): + return "NIX1_RX"; + case NIX_INTFX_TX(0): + return "NIX0_TX"; + case NIX_INTFX_TX(1): + return "NIX1_TX"; + default: + break; + } + + return "unknown"; +} + +static int rvu_dbg_npc_mcam_show_rules(struct seq_file *s, void *unused) +{ + struct rvu_npc_mcam_rule *iter; + struct rvu *rvu = s->private; + struct npc_mcam *mcam; + int pf, vf = -1; + int blkaddr; + u16 target; + u64 hits; + + blkaddr = rvu_get_blkaddr(rvu, BLKTYPE_NPC, 0); + if (blkaddr < 0) + return 0; + + mcam = &rvu->hw->mcam; + + mutex_lock(&mcam->lock); + list_for_each_entry(iter, &mcam->mcam_rules, list) { + pf = (iter->owner >> RVU_PFVF_PF_SHIFT) & RVU_PFVF_PF_MASK; + seq_printf(s, "\n\tInstalled by: PF%d ", pf); + + if (iter->owner & RVU_PFVF_FUNC_MASK) { + vf = (iter->owner & RVU_PFVF_FUNC_MASK) - 1; + seq_printf(s, "VF%d", vf); + } + seq_puts(s, "\n"); + + seq_printf(s, "\tdirection: %s\n", is_npc_intf_rx(iter->intf) ? + "RX" : "TX"); + seq_printf(s, "\tinterface: %s\n", + rvu_dbg_get_intf_name(iter->intf)); + seq_printf(s, "\tmcam entry: %d\n", iter->entry); + + rvu_dbg_npc_mcam_show_flows(s, iter); + if (iter->intf == NIX_INTF_RX) { + target = iter->rx_action.pf_func; + pf = (target >> RVU_PFVF_PF_SHIFT) & RVU_PFVF_PF_MASK; + seq_printf(s, "\tForward to: PF%d ", pf); + + if (target & RVU_PFVF_FUNC_MASK) { + vf = (target & RVU_PFVF_FUNC_MASK) - 1; + seq_printf(s, "VF%d", vf); + } + seq_puts(s, "\n"); + } + + rvu_dbg_npc_mcam_show_action(s, iter); + seq_printf(s, "\tenabled: %s\n", iter->enable ? "yes" : "no"); + + if (!iter->has_cntr) + continue; + seq_printf(s, "\tcounter: %d\n", iter->cntr); + + hits = rvu_read64(rvu, blkaddr, NPC_AF_MATCH_STATX(iter->cntr)); + seq_printf(s, "\thits: %lld\n", hits); + } + mutex_unlock(&mcam->lock); + + return 0; +} + +RVU_DEBUG_SEQ_FOPS(npc_mcam_rules, npc_mcam_show_rules, NULL); + static void rvu_dbg_npc_init(struct rvu *rvu) { const struct device *dev = &rvu->pdev->dev; @@ -1664,6 +1976,11 @@ static void rvu_dbg_npc_init(struct rvu *rvu) if (!pfile) goto create_failed; + pfile = debugfs_create_file("mcam_rules", 0444, rvu->rvu_dbg.npc, + rvu, &rvu_dbg_npc_mcam_rules_fops); + if (!pfile) + goto create_failed; + pfile = debugfs_create_file("rx_miss_act_stats", 0444, rvu->rvu_dbg.npc, rvu, &rvu_dbg_npc_rx_miss_act_fops); if (!pfile) @@ -1691,8 +2008,15 @@ void rvu_dbg_init(struct rvu *rvu) if (!pfile) goto create_failed; + pfile = debugfs_create_file("rvu_pf_cgx_map", 0444, rvu->rvu_dbg.root, + rvu, &rvu_dbg_rvu_pf_cgx_map_fops); + if (!pfile) + goto create_failed; + rvu_dbg_npa_init(rvu); - rvu_dbg_nix_init(rvu); + rvu_dbg_nix_init(rvu, BLKADDR_NIX0); + + rvu_dbg_nix_init(rvu, BLKADDR_NIX1); rvu_dbg_cgx_init(rvu); rvu_dbg_npc_init(rvu); |