diff --git a/sys/dev/mpr/mpr_mapping.c b/sys/dev/mpr/mpr_mapping.c index ef97080fb175..6c191672c24e 100644 --- a/sys/dev/mpr/mpr_mapping.c +++ b/sys/dev/mpr/mpr_mapping.c @@ -1213,9 +1213,10 @@ _mapping_get_dev_info(struct mpr_softc *sc, phy_change->is_processed = 1; mpr_dprint(sc, MPR_ERROR | MPR_MAPPING, "%s: " "failed to add the device with handle " - "0x%04x because the enclosure is not in " - "the mapping table\n", __func__, - phy_change->dev_handle); + "0x%04x because enclosure handle 0x%04x " + "is not in the mapping table\n", __func__, + phy_change->dev_handle, + topo_change->enc_handle); continue; } if (!((phy_change->device_info & @@ -1368,9 +1369,10 @@ _mapping_get_pcie_dev_info(struct mpr_softc *sc, port_change->is_processed = 1; mpr_dprint(sc, MPR_ERROR | MPR_MAPPING, "%s: " "failed to add the device with handle " - "0x%04x because the enclosure is not in " - "the mapping table\n", __func__, - port_change->dev_handle); + "0x%04x because enclosure handle 0x%04x " + "is not in the mapping table\n", __func__, + port_change->dev_handle, + topo_change->enc_handle); continue; } if (!(port_change->device_info & @@ -1609,9 +1611,10 @@ _mapping_add_new_device(struct mpr_softc *sc, phy_change->is_processed = 1; mpr_dprint(sc, MPR_ERROR | MPR_MAPPING, "%s: " "failed to add the device with handle " - "0x%04x because the enclosure is not in " - "the mapping table\n", __func__, - phy_change->dev_handle); + "0x%04x because enclosure handle 0x%04x " + "is not in the mapping table\n", __func__, + phy_change->dev_handle, + topo_change->enc_handle); continue; } @@ -1865,9 +1868,10 @@ _mapping_add_new_pcie_device(struct mpr_softc *sc, port_change->is_processed = 1; mpr_dprint(sc, MPR_ERROR | MPR_MAPPING, "%s: " "failed to add the device with handle " - "0x%04x because the enclosure is not in " - "the mapping table\n", __func__, - port_change->dev_handle); + "0x%04x because enclosure handle 0x%04x " + "is not in the mapping table\n", __func__, + port_change->dev_handle, + topo_change->enc_handle); continue; } @@ -2205,7 +2209,7 @@ mpr_mapping_free_memory(struct mpr_softc *sc) free(sc->dpm_pg0, M_MPR); } -static bool +static void _mapping_process_dpm_pg0(struct mpr_softc *sc) { u8 missing_cnt, enc_idx; @@ -2331,8 +2335,8 @@ _mapping_process_dpm_pg0(struct mpr_softc *sc) MPR_DPM_BAD_IDX) { mpr_dprint(sc, MPR_ERROR | MPR_MAPPING, "%s: Conflict in mapping table for " - " enclosure %d\n", __func__, - enc_idx); + "enclosure %d device %d\n", + __func__, enc_idx, map_idx); goto fail; } physical_id = @@ -2371,20 +2375,26 @@ _mapping_process_dpm_pg0(struct mpr_softc *sc) mt_entry->device_info = MPR_DEV_RESERVED; } } /*close the loop for DPM table */ - return (true); + return; fail: + mpr_dprint(sc, MPR_ERROR | MPR_MAPPING, "%s: " + "Wiping DPM to start from scratch\n", __func__); + dpm_entry = (Mpi2DriverMap0Entry_t *) ((uint8_t *) sc->dpm_pg0 + + sizeof(MPI2_CONFIG_EXTENDED_PAGE_HEADER)); + bzero(dpm_entry, sizeof(Mpi2DriverMap0Entry_t) * sc->max_dpm_entries); for (entry_num = 0; entry_num < sc->max_dpm_entries; entry_num++) { + sc->dpm_flush_entry[entry_num] = 1; sc->dpm_entry_used[entry_num] = 0; /* * for IR firmware, it may be necessary to wipe out * sc->mapping_table volumes tooi */ } + _mapping_flush_dpm_pages(sc); for (enc_idx = 0; enc_idx < sc->num_enc_table_entries; enc_idx++) _mapping_clear_enc_entry(sc->enclosure_table + enc_idx); sc->num_enc_table_entries = 0; - return (false); } /* @@ -2624,10 +2634,8 @@ retry_read_dpm: } } - if (sc->is_dpm_enable) { - if (!_mapping_process_dpm_pg0(sc)) - sc->is_dpm_enable = 0; - } + if (sc->is_dpm_enable) + _mapping_process_dpm_pg0(sc); if (! sc->is_dpm_enable) { mpr_dprint(sc, MPR_MAPPING, "%s: DPM processing is disabled. " "Device mappings will not persist across reboots or " @@ -2823,14 +2831,24 @@ mpr_mapping_enclosure_dev_status_change_event(struct mpr_softc *sc, * and the enclosure has enough space in the Mapping * Table to map its devices. */ - enc_idx = sc->num_enc_table_entries; - if (enc_idx >= sc->max_enclosures) { + if (sc->num_enc_table_entries < sc->max_enclosures) { + enc_idx = sc->num_enc_table_entries; + sc->num_enc_table_entries++; + } else { + enc_idx = _mapping_get_high_missing_et_idx(sc); + if (enc_idx != MPR_ENCTABLE_BAD_IDX) { + et_entry = &sc->enclosure_table[enc_idx]; + _mapping_add_to_removal_table(sc, + et_entry->dpm_entry_num); + _mapping_clear_enc_entry(et_entry); + } + } + if (enc_idx == MPR_ENCTABLE_BAD_IDX) { mpr_dprint(sc, MPR_ERROR | MPR_MAPPING, "%s: " "Enclosure cannot be added to mapping " "table because it's full.\n", __func__); goto out; } - sc->num_enc_table_entries++; et_entry = &sc->enclosure_table[enc_idx]; et_entry->enc_handle = le16toh(event_data-> EnclosureHandle); @@ -2857,8 +2875,9 @@ mpr_mapping_enclosure_dev_status_change_event(struct mpr_softc *sc, le16toh(event_data->EnclosureHandle)); if (enc_idx == MPR_ENCTABLE_BAD_IDX) { mpr_dprint(sc, MPR_ERROR | MPR_MAPPING, "%s: Cannot " - "unmap enclosure %d because it has already been " - "deleted.\n", __func__, enc_idx); + "unmap enclosure with handle 0x%04x because it " + "has already been deleted.\n", __func__, + le16toh(event_data->EnclosureHandle)); goto out; } et_entry = &sc->enclosure_table[enc_idx]; diff --git a/sys/dev/mps/mps_mapping.c b/sys/dev/mps/mps_mapping.c index 71cdb399c271..9e1e0726c574 100644 --- a/sys/dev/mps/mps_mapping.c +++ b/sys/dev/mps/mps_mapping.c @@ -1175,9 +1175,10 @@ _mapping_get_dev_info(struct mps_softc *sc, phy_change->is_processed = 1; mps_dprint(sc, MPS_ERROR | MPS_MAPPING, "%s: " "failed to add the device with handle " - "0x%04x because the enclosure is not in " - "the mapping table\n", __func__, - phy_change->dev_handle); + "0x%04x because enclosure handle 0x%04x " + "is not in the mapping table\n", __func__, + phy_change->dev_handle, + topo_change->enc_handle); continue; } if (!((phy_change->device_info & @@ -1420,9 +1421,10 @@ _mapping_add_new_device(struct mps_softc *sc, phy_change->is_processed = 1; mps_dprint(sc, MPS_ERROR | MPS_MAPPING, "%s: " "failed to add the device with handle " - "0x%04x because the enclosure is not in " - "the mapping table\n", __func__, - phy_change->dev_handle); + "0x%04x because enclosure handle 0x%04x " + "is not in the mapping table\n", __func__, + phy_change->dev_handle, + topo_change->enc_handle); continue; } @@ -1884,8 +1886,8 @@ _mapping_process_dpm_pg0(struct mps_softc *sc) MPS_DPM_BAD_IDX) { mps_dprint(sc, MPS_ERROR | MPS_MAPPING, "%s: Conflict in mapping table for " - " enclosure %d\n", __func__, - enc_idx); + "enclosure %d device %d\n", + __func__, enc_idx, map_idx); break; } physical_id = @@ -2359,14 +2361,24 @@ mps_mapping_enclosure_dev_status_change_event(struct mps_softc *sc, * and the enclosure has enough space in the Mapping * Table to map its devices. */ - enc_idx = sc->num_enc_table_entries; - if (enc_idx >= sc->max_enclosures) { + if (sc->num_enc_table_entries < sc->max_enclosures) { + enc_idx = sc->num_enc_table_entries; + sc->num_enc_table_entries++; + } else { + enc_idx = _mapping_get_high_missing_et_idx(sc); + if (enc_idx != MPS_ENCTABLE_BAD_IDX) { + et_entry = &sc->enclosure_table[enc_idx]; + _mapping_add_to_removal_table(sc, + et_entry->dpm_entry_num); + _mapping_clear_enc_entry(et_entry); + } + } + if (enc_idx == MPS_ENCTABLE_BAD_IDX) { mps_dprint(sc, MPS_ERROR | MPS_MAPPING, "%s: " "Enclosure cannot be added to mapping " "table because it's full.\n", __func__); goto out; } - sc->num_enc_table_entries++; et_entry = &sc->enclosure_table[enc_idx]; et_entry->enc_handle = le16toh(event_data-> EnclosureHandle); @@ -2393,8 +2405,9 @@ mps_mapping_enclosure_dev_status_change_event(struct mps_softc *sc, le16toh(event_data->EnclosureHandle)); if (enc_idx == MPS_ENCTABLE_BAD_IDX) { mps_dprint(sc, MPS_ERROR | MPS_MAPPING, "%s: Cannot " - "unmap enclosure %d because it has already been " - "deleted.\n", __func__, enc_idx); + "unmap enclosure with handle 0x%04x because it " + "has already been deleted.\n", __func__, + le16toh(event_data->EnclosureHandle)); goto out; } et_entry = &sc->enclosure_table[enc_idx];