diff options
| -rw-r--r-- | drivers/net/ethernet/marvell/octeontx2/af/mbox.h | 7 | ||||
| -rw-r--r-- | drivers/net/ethernet/marvell/octeontx2/af/rvu_debugfs.c | 162 |
2 files changed, 168 insertions, 1 deletions
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/mbox.h b/drivers/net/ethernet/marvell/octeontx2/af/mbox.h index 0bc0dc79868b..933073cd2280 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/mbox.h +++ b/drivers/net/ethernet/marvell/octeontx2/af/mbox.h @@ -664,7 +664,12 @@ struct cgx_lmac_fwdata_s { /* Only applicable if SFP/QSFP slot is present */ struct sfp_eeprom_s sfp_eeprom; struct phy_s phy; -#define LMAC_FWDATA_RESERVED_MEM 1021 + u32 lmac_type; + u32 portm_idx; + u64 mgmt_port:1; + u64 advertised_an:1; + u64 port; +#define LMAC_FWDATA_RESERVED_MEM 1018 u64 reserved[LMAC_FWDATA_RESERVED_MEM]; }; diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_debugfs.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu_debugfs.c index 0c20642f81b9..8375f18c8e07 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_debugfs.c +++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_debugfs.c @@ -867,6 +867,71 @@ static int rvu_dbg_rvu_pf_cgx_map_display(struct seq_file *filp, void *unused) RVU_DEBUG_SEQ_FOPS(rvu_pf_cgx_map, rvu_pf_cgx_map_display, NULL); +static int rvu_dbg_rvu_fwdata_display(struct seq_file *s, void *unused) +{ + struct rvu *rvu = s->private; + struct rvu_fwdata *fwdata; + u8 mac[ETH_ALEN]; + int count = 0, i; + + if (!rvu->fwdata) + return -EAGAIN; + + fwdata = rvu->fwdata; + seq_puts(s, "\nRVU Firmware Data:\n"); + seq_puts(s, "\n\t\tPTP INFORMATION\n"); + seq_puts(s, "\t\t===============\n"); + seq_printf(s, "\t\texternal clockrate \t :%x\n", + fwdata->ptp_ext_clk_rate); + seq_printf(s, "\t\texternal timestamp \t :%x\n", + fwdata->ptp_ext_tstamp); + seq_puts(s, "\n"); + + seq_puts(s, "\n\t\tSDP CHANNEL INFORMATION\n"); + seq_puts(s, "\t\t=======================\n"); + seq_printf(s, "\t\tValid \t\t\t :%x\n", fwdata->channel_data.valid); + seq_printf(s, "\t\tNode ID \t\t :%x\n", + fwdata->channel_data.info.node_id); + seq_printf(s, "\t\tNumber of VFs \t\t :%x\n", + fwdata->channel_data.info.max_vfs); + seq_printf(s, "\t\tNumber of PF-Rings \t :%x\n", + fwdata->channel_data.info.num_pf_rings); + seq_printf(s, "\t\tPF SRN \t\t\t :%x\n", + fwdata->channel_data.info.pf_srn); + seq_puts(s, "\n"); + + seq_puts(s, "\n\t\tPF-INDEX MACADDRESS\n"); + seq_puts(s, "\t\t====================\n"); + for (i = 0; i < PF_MACNUM_MAX; i++) { + u64_to_ether_addr(fwdata->pf_macs[i], mac); + if (!is_zero_ether_addr(mac)) { + seq_printf(s, "\t\t %d %pM\n", i, mac); + count++; + } + } + + if (!count) + seq_puts(s, "\t\tNo valid address found\n"); + + seq_puts(s, "\n\t\tVF-INDEX MACADDRESS\n"); + seq_puts(s, "\t\t====================\n"); + count = 0; + for (i = 0; i < VF_MACNUM_MAX; i++) { + u64_to_ether_addr(fwdata->vf_macs[i], mac); + if (!is_zero_ether_addr(mac)) { + seq_printf(s, "\t\t %d %pM\n", i, mac); + count++; + } + } + + if (!count) + seq_puts(s, "\t\tNo valid address found\n"); + + return 0; +} + +RVU_DEBUG_SEQ_FOPS(rvu_fwdata, rvu_fwdata_display, NULL); + static bool rvu_dbg_is_valid_lf(struct rvu *rvu, int blkaddr, int lf, u16 *pcifunc) { @@ -2923,6 +2988,97 @@ static int rvu_dbg_cgx_dmac_flt_display(struct seq_file *s, void *unused) RVU_DEBUG_SEQ_FOPS(cgx_dmac_flt, cgx_dmac_flt_display, NULL); +static int cgx_print_fwdata(struct seq_file *s, int lmac_id) +{ + struct cgx_lmac_fwdata_s *fwdata; + void *cgxd = s->private; + struct phy_s *phy; + struct rvu *rvu; + int cgx_id, i; + + rvu = pci_get_drvdata(pci_get_device(PCI_VENDOR_ID_CAVIUM, + PCI_DEVID_OCTEONTX2_RVU_AF, NULL)); + if (!rvu) + return -ENODEV; + + if (!rvu->fwdata) + return -EAGAIN; + + cgx_id = cgx_get_cgxid(cgxd); + + if (rvu->hw->lmac_per_cgx == CGX_LMACS_USX) + fwdata = &rvu->fwdata->cgx_fw_data_usx[cgx_id][lmac_id]; + else + fwdata = &rvu->fwdata->cgx_fw_data[cgx_id][lmac_id]; + + seq_puts(s, "\nFIRMWARE SHARED:\n"); + seq_puts(s, "\t\tSUPPORTED LINK INFORMATION\t\t\n"); + seq_puts(s, "\t\t==========================\n"); + seq_printf(s, "\t\t Link modes \t\t :%llx\n", + fwdata->supported_link_modes); + seq_printf(s, "\t\t Autoneg \t\t :%llx\n", fwdata->supported_an); + seq_printf(s, "\t\t FEC \t\t\t :%llx\n", fwdata->supported_fec); + seq_puts(s, "\n"); + + seq_puts(s, "\t\tADVERTISED LINK INFORMATION\t\t\n"); + seq_puts(s, "\t\t==========================\n"); + seq_printf(s, "\t\t Link modes \t\t :%llx\n", + (u64)fwdata->advertised_link_modes); + seq_printf(s, "\t\t Autoneg \t\t :%x\n", fwdata->advertised_an); + seq_printf(s, "\t\t FEC \t\t\t :%llx\n", fwdata->advertised_fec); + seq_puts(s, "\n"); + + seq_puts(s, "\t\tLMAC CONFIG\t\t\n"); + seq_puts(s, "\t\t============\n"); + seq_printf(s, "\t\t rw_valid \t\t :%x\n", fwdata->rw_valid); + seq_printf(s, "\t\t lmac_type \t\t :%x\n", fwdata->lmac_type); + seq_printf(s, "\t\t portm_idx \t\t :%x\n", fwdata->portm_idx); + seq_printf(s, "\t\t mgmt_port \t\t :%x\n", fwdata->mgmt_port); + seq_printf(s, "\t\t Link modes own \t :%llx\n", + (u64)fwdata->advertised_link_modes_own); + seq_puts(s, "\n"); + + seq_puts(s, "\n\t\tEEPROM DATA\n"); + seq_puts(s, "\t\t===========\n"); + seq_printf(s, "\t\t sff_id \t\t :%x\n", fwdata->sfp_eeprom.sff_id); + seq_puts(s, "\t\t data \t\t\t :\n"); + seq_puts(s, "\t\t"); + for (i = 0; i < SFP_EEPROM_SIZE; i++) { + seq_printf(s, "%x", fwdata->sfp_eeprom.buf[i]); + if ((i + 1) % 16 == 0) { + seq_puts(s, "\n"); + seq_puts(s, "\t\t"); + } + } + seq_puts(s, "\n"); + + phy = &fwdata->phy; + seq_puts(s, "\n\t\tPHY INFORMATION\n"); + seq_puts(s, "\t\t===============\n"); + seq_printf(s, "\t\t Mod type configurable \t\t :%x\n", + phy->misc.can_change_mod_type); + seq_printf(s, "\t\t Mod type \t\t\t :%x\n", phy->misc.mod_type); + seq_printf(s, "\t\t Support FEC \t\t\t :%x\n", phy->misc.has_fec_stats); + seq_printf(s, "\t\t RSFEC corrected words \t\t :%x\n", + phy->fec_stats.rsfec_corr_cws); + seq_printf(s, "\t\t RSFEC uncorrected words \t :%x\n", + phy->fec_stats.rsfec_uncorr_cws); + seq_printf(s, "\t\t BRFEC corrected words \t\t :%x\n", + phy->fec_stats.brfec_corr_blks); + seq_printf(s, "\t\t BRFEC uncorrected words \t :%x\n", + phy->fec_stats.brfec_uncorr_blks); + seq_puts(s, "\n"); + + return 0; +} + +static int rvu_dbg_cgx_fwdata_display(struct seq_file *s, void *unused) +{ + return cgx_print_fwdata(s, rvu_dbg_derive_lmacid(s)); +} + +RVU_DEBUG_SEQ_FOPS(cgx_fwdata, cgx_fwdata_display, NULL); + static void rvu_dbg_cgx_init(struct rvu *rvu) { struct mac_ops *mac_ops; @@ -2962,6 +3118,9 @@ static void rvu_dbg_cgx_init(struct rvu *rvu) debugfs_create_file_aux_num("mac_filter", 0600, rvu->rvu_dbg.lmac, cgx, lmac_id, &rvu_dbg_cgx_dmac_flt_fops); + debugfs_create_file("fwdata", 0600, + rvu->rvu_dbg.lmac, cgx, + &rvu_dbg_cgx_fwdata_fops); } } } @@ -3808,6 +3967,9 @@ void rvu_dbg_init(struct rvu *rvu) debugfs_create_file("lmtst_map_table", 0444, rvu->rvu_dbg.root, rvu, &rvu_dbg_lmtst_map_table_fops); + debugfs_create_file("rvu_fwdata", 0444, rvu->rvu_dbg.root, rvu, + &rvu_dbg_rvu_fwdata_fops); + if (!cgx_get_cgxcnt_max()) goto create; |