diff options
Diffstat (limited to 'drivers/net/ethernet/sfc')
| -rw-r--r-- | drivers/net/ethernet/sfc/ef10.c | 18 | ||||
| -rw-r--r-- | drivers/net/ethernet/sfc/efx.c | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/sfc/mcdi.c | 56 | ||||
| -rw-r--r-- | drivers/net/ethernet/sfc/mcdi_pcol.h | 8 | ||||
| -rw-r--r-- | drivers/net/ethernet/sfc/mtd.c | 3 | ||||
| -rw-r--r-- | drivers/net/ethernet/sfc/rx.c | 3 | ||||
| -rw-r--r-- | drivers/net/ethernet/sfc/tx.c | 2 |
7 files changed, 77 insertions, 15 deletions
diff --git a/drivers/net/ethernet/sfc/ef10.c b/drivers/net/ethernet/sfc/ef10.c index 2f2bda68d861..e888b479c596 100644 --- a/drivers/net/ethernet/sfc/ef10.c +++ b/drivers/net/ethernet/sfc/ef10.c @@ -6041,10 +6041,13 @@ static const struct efx_ef10_nvram_type_info efx_ef10_nvram_types[] = { { NVRAM_PARTITION_TYPE_EXPROM_CONFIG_PORT3, 0, 3, "sfc_exp_rom_cfg" }, { NVRAM_PARTITION_TYPE_LICENSE, 0, 0, "sfc_license" }, { NVRAM_PARTITION_TYPE_PHY_MIN, 0xff, 0, "sfc_phy_fw" }, - /* MUM and SUC firmware share the same partition type */ { NVRAM_PARTITION_TYPE_MUM_FIRMWARE, 0, 0, "sfc_mumfw" }, { NVRAM_PARTITION_TYPE_EXPANSION_UEFI, 0, 0, "sfc_uefi" }, - { NVRAM_PARTITION_TYPE_STATUS, 0, 0, "sfc_status" } + { NVRAM_PARTITION_TYPE_DYNCONFIG_DEFAULTS, 0, 0, "sfc_dynamic_cfg_dflt" }, + { NVRAM_PARTITION_TYPE_ROMCONFIG_DEFAULTS, 0, 0, "sfc_exp_rom_cfg_dflt" }, + { NVRAM_PARTITION_TYPE_STATUS, 0, 0, "sfc_status" }, + { NVRAM_PARTITION_TYPE_BUNDLE, 0, 0, "sfc_bundle" }, + { NVRAM_PARTITION_TYPE_BUNDLE_METADATA, 0, 0, "sfc_bundle_metadata" }, }; #define EF10_NVRAM_PARTITION_COUNT ARRAY_SIZE(efx_ef10_nvram_types) @@ -6074,8 +6077,15 @@ static int efx_ef10_mtd_probe_partition(struct efx_nic *efx, rc = efx_mcdi_nvram_info(efx, type, &size, &erase_size, &protected); if (rc) return rc; + if (protected && + (type != NVRAM_PARTITION_TYPE_DYNCONFIG_DEFAULTS && + type != NVRAM_PARTITION_TYPE_ROMCONFIG_DEFAULTS)) + /* Hide protected partitions that don't provide defaults. */ + return -ENODEV; + if (protected) - return -ENODEV; /* hide it */ + /* Protected partitions are read only. */ + erase_size = 0; /* If we've already exposed a partition of this type, hide this * duplicate. All operations on MTDs are keyed by the type anyway, @@ -6115,7 +6125,7 @@ static int efx_ef10_mtd_probe_partition(struct efx_nic *efx, static int efx_ef10_mtd_probe(struct efx_nic *efx) { MCDI_DECLARE_BUF(outbuf, MC_CMD_NVRAM_PARTITIONS_OUT_LENMAX); - DECLARE_BITMAP(found, EF10_NVRAM_PARTITION_COUNT); + DECLARE_BITMAP(found, EF10_NVRAM_PARTITION_COUNT) = { 0 }; struct efx_mcdi_mtd_partition *parts; size_t outlen, n_parts_total, i, n_parts; unsigned int type; diff --git a/drivers/net/ethernet/sfc/efx.c b/drivers/net/ethernet/sfc/efx.c index 3643015a55cf..bc655ffc9e02 100644 --- a/drivers/net/ethernet/sfc/efx.c +++ b/drivers/net/ethernet/sfc/efx.c @@ -915,7 +915,7 @@ rollback: void efx_schedule_slow_fill(struct efx_rx_queue *rx_queue) { - mod_timer(&rx_queue->slow_fill, jiffies + msecs_to_jiffies(100)); + mod_timer(&rx_queue->slow_fill, jiffies + msecs_to_jiffies(10)); } static bool efx_default_channel_want_txqs(struct efx_channel *channel) diff --git a/drivers/net/ethernet/sfc/mcdi.c b/drivers/net/ethernet/sfc/mcdi.c index dfad93fca0a6..295ec1787b9f 100644 --- a/drivers/net/ethernet/sfc/mcdi.c +++ b/drivers/net/ethernet/sfc/mcdi.c @@ -2074,22 +2074,26 @@ fail: static int efx_mcdi_nvram_update_start(struct efx_nic *efx, unsigned int type) { - MCDI_DECLARE_BUF(inbuf, MC_CMD_NVRAM_UPDATE_START_IN_LEN); + MCDI_DECLARE_BUF(inbuf, MC_CMD_NVRAM_UPDATE_START_V2_IN_LEN); int rc; MCDI_SET_DWORD(inbuf, NVRAM_UPDATE_START_IN_TYPE, type); + MCDI_POPULATE_DWORD_1(inbuf, NVRAM_UPDATE_START_V2_IN_FLAGS, + NVRAM_UPDATE_START_V2_IN_FLAG_REPORT_VERIFY_RESULT, + 1); BUILD_BUG_ON(MC_CMD_NVRAM_UPDATE_START_OUT_LEN != 0); rc = efx_mcdi_rpc(efx, MC_CMD_NVRAM_UPDATE_START, inbuf, sizeof(inbuf), NULL, 0, NULL); + return rc; } static int efx_mcdi_nvram_read(struct efx_nic *efx, unsigned int type, loff_t offset, u8 *buffer, size_t length) { - MCDI_DECLARE_BUF(inbuf, MC_CMD_NVRAM_READ_IN_LEN); + MCDI_DECLARE_BUF(inbuf, MC_CMD_NVRAM_READ_IN_V2_LEN); MCDI_DECLARE_BUF(outbuf, MC_CMD_NVRAM_READ_OUT_LEN(EFX_MCDI_NVRAM_LEN_MAX)); size_t outlen; @@ -2098,6 +2102,8 @@ static int efx_mcdi_nvram_read(struct efx_nic *efx, unsigned int type, MCDI_SET_DWORD(inbuf, NVRAM_READ_IN_TYPE, type); MCDI_SET_DWORD(inbuf, NVRAM_READ_IN_OFFSET, offset); MCDI_SET_DWORD(inbuf, NVRAM_READ_IN_LENGTH, length); + MCDI_SET_DWORD(inbuf, NVRAM_READ_IN_V2_MODE, + MC_CMD_NVRAM_READ_IN_V2_DEFAULT); rc = efx_mcdi_rpc(efx, MC_CMD_NVRAM_READ, inbuf, sizeof(inbuf), outbuf, sizeof(outbuf), &outlen); @@ -2147,15 +2153,51 @@ static int efx_mcdi_nvram_erase(struct efx_nic *efx, unsigned int type, static int efx_mcdi_nvram_update_finish(struct efx_nic *efx, unsigned int type) { - MCDI_DECLARE_BUF(inbuf, MC_CMD_NVRAM_UPDATE_FINISH_IN_LEN); - int rc; + MCDI_DECLARE_BUF(inbuf, MC_CMD_NVRAM_UPDATE_FINISH_V2_IN_LEN); + MCDI_DECLARE_BUF(outbuf, MC_CMD_NVRAM_UPDATE_FINISH_V2_OUT_LEN); + size_t outlen; + int rc, rc2; MCDI_SET_DWORD(inbuf, NVRAM_UPDATE_FINISH_IN_TYPE, type); - - BUILD_BUG_ON(MC_CMD_NVRAM_UPDATE_FINISH_OUT_LEN != 0); + /* Always set this flag. Old firmware ignores it */ + MCDI_POPULATE_DWORD_1(inbuf, NVRAM_UPDATE_FINISH_V2_IN_FLAGS, + NVRAM_UPDATE_FINISH_V2_IN_FLAG_REPORT_VERIFY_RESULT, + 1); rc = efx_mcdi_rpc(efx, MC_CMD_NVRAM_UPDATE_FINISH, inbuf, sizeof(inbuf), - NULL, 0, NULL); + outbuf, sizeof(outbuf), &outlen); + if (!rc && outlen >= MC_CMD_NVRAM_UPDATE_FINISH_V2_OUT_LEN) { + rc2 = MCDI_DWORD(outbuf, NVRAM_UPDATE_FINISH_V2_OUT_RESULT_CODE); + if (rc2 != MC_CMD_NVRAM_VERIFY_RC_SUCCESS) + netif_err(efx, drv, efx->net_dev, + "NVRAM update failed verification with code 0x%x\n", + rc2); + switch (rc2) { + case MC_CMD_NVRAM_VERIFY_RC_SUCCESS: + break; + case MC_CMD_NVRAM_VERIFY_RC_CMS_CHECK_FAILED: + case MC_CMD_NVRAM_VERIFY_RC_MESSAGE_DIGEST_CHECK_FAILED: + case MC_CMD_NVRAM_VERIFY_RC_SIGNATURE_CHECK_FAILED: + case MC_CMD_NVRAM_VERIFY_RC_TRUSTED_APPROVERS_CHECK_FAILED: + case MC_CMD_NVRAM_VERIFY_RC_SIGNATURE_CHAIN_CHECK_FAILED: + rc = -EIO; + break; + case MC_CMD_NVRAM_VERIFY_RC_INVALID_CMS_FORMAT: + case MC_CMD_NVRAM_VERIFY_RC_BAD_MESSAGE_DIGEST: + rc = -EINVAL; + break; + case MC_CMD_NVRAM_VERIFY_RC_NO_VALID_SIGNATURES: + case MC_CMD_NVRAM_VERIFY_RC_NO_TRUSTED_APPROVERS: + case MC_CMD_NVRAM_VERIFY_RC_NO_SIGNATURE_MATCH: + rc = -EPERM; + break; + default: + netif_err(efx, drv, efx->net_dev, + "Unknown response to NVRAM_UPDATE_FINISH\n"); + rc = -EIO; + } + } + return rc; } diff --git a/drivers/net/ethernet/sfc/mcdi_pcol.h b/drivers/net/ethernet/sfc/mcdi_pcol.h index 3839eec783ea..20a5523bf9f3 100644 --- a/drivers/net/ethernet/sfc/mcdi_pcol.h +++ b/drivers/net/ethernet/sfc/mcdi_pcol.h @@ -6784,6 +6784,14 @@ * subset of the information stored in this partition. */ #define NVRAM_PARTITION_TYPE_FRU_INFORMATION 0x1d00 +/* enum: Bundle image partition */ +#define NVRAM_PARTITION_TYPE_BUNDLE 0x1e00 +/* enum: Bundle metadata partition that holds additional information related to + * a bundle update in TLV format + */ +#define NVRAM_PARTITION_TYPE_BUNDLE_METADATA 0x1e01 +/* enum: Bundle update non-volatile log output partition */ +#define NVRAM_PARTITION_TYPE_BUNDLE_LOG 0x1e02 /* enum: Start of reserved value range (firmware may use for any purpose) */ #define NVRAM_PARTITION_TYPE_RESERVED_VALUES_MIN 0xff00 /* enum: End of reserved value range (firmware may use for any purpose) */ diff --git a/drivers/net/ethernet/sfc/mtd.c b/drivers/net/ethernet/sfc/mtd.c index 4ac30b6e5dab..0d03e0577d85 100644 --- a/drivers/net/ethernet/sfc/mtd.c +++ b/drivers/net/ethernet/sfc/mtd.c @@ -66,6 +66,9 @@ int efx_mtd_add(struct efx_nic *efx, struct efx_mtd_partition *parts, part->mtd.writesize = 1; + if (!(part->mtd.flags & MTD_NO_ERASE)) + part->mtd.flags |= MTD_WRITEABLE; + part->mtd.owner = THIS_MODULE; part->mtd.priv = efx; part->mtd.name = part->name; diff --git a/drivers/net/ethernet/sfc/rx.c b/drivers/net/ethernet/sfc/rx.c index 396ff01298cd..8702ab44d80b 100644 --- a/drivers/net/ethernet/sfc/rx.c +++ b/drivers/net/ethernet/sfc/rx.c @@ -360,8 +360,7 @@ void efx_fast_push_rx_descriptors(struct efx_rx_queue *rx_queue, bool atomic) rc = efx_init_rx_buffers(rx_queue, atomic); if (unlikely(rc)) { /* Ensure that we don't leave the rx queue empty */ - if (rx_queue->added_count == rx_queue->removed_count) - efx_schedule_slow_fill(rx_queue); + efx_schedule_slow_fill(rx_queue); goto out; } } while ((space -= batch_size) >= batch_size); diff --git a/drivers/net/ethernet/sfc/tx.c b/drivers/net/ethernet/sfc/tx.c index 22eb059086f7..06c8f282263f 100644 --- a/drivers/net/ethernet/sfc/tx.c +++ b/drivers/net/ethernet/sfc/tx.c @@ -471,7 +471,7 @@ static int efx_tx_tso_fallback(struct efx_tx_queue *tx_queue, if (IS_ERR(segments)) return PTR_ERR(segments); - dev_kfree_skb_any(skb); + dev_consume_skb_any(skb); skb = segments; while (skb) { |