diff options
Diffstat (limited to 'drivers/net/nfp/nfp_nspu.c')
| -rw-r--r-- | drivers/net/nfp/nfp_nspu.c | 23 |
1 files changed, 21 insertions, 2 deletions
diff --git a/drivers/net/nfp/nfp_nspu.c b/drivers/net/nfp/nfp_nspu.c index 6ba940cb..f9089832 100644 --- a/drivers/net/nfp/nfp_nspu.c +++ b/drivers/net/nfp/nfp_nspu.c @@ -341,7 +341,12 @@ nfp_fw_upload(nspu_desc_t *nspu_desc) return -ENOENT; } - fstat(fw_f, &file_stat); + if (fstat(fw_f, &file_stat) < 0) { + RTE_LOG(INFO, PMD, "Firmware file %s/%s size is unknown", + DEFAULT_FW_PATH, DEFAULT_FW_FILENAME); + close(fw_f); + return -ENOENT; + } fsize = file_stat.st_size; RTE_LOG(DEBUG, PMD, "Firmware file with size: %" PRIu64 "\n", @@ -351,12 +356,14 @@ nfp_fw_upload(nspu_desc_t *nspu_desc) RTE_LOG(INFO, PMD, "fw file too big: %" PRIu64 " bytes (%" PRIu64 " max)", (uint64_t)fsize, (uint64_t)size); + close(fw_f); return -EINVAL; } fw_buf = malloc((size_t)size); if (!fw_buf) { RTE_LOG(INFO, PMD, "malloc failed for fw buffer"); + close(fw_f); return -ENOMEM; } memset(fw_buf, 0, size); @@ -367,12 +374,14 @@ nfp_fw_upload(nspu_desc_t *nspu_desc) "Just %" PRIu64 " of %" PRIu64 " bytes read.", (uint64_t)bytes, (uint64_t)fsize); free(fw_buf); + close(fw_f); return -EIO; } ret = nspu_command(nspu_desc, NSP_CMD_FW_LOAD, 0, 1, fw_buf, 0, bytes); free(fw_buf); + close(fw_f); return ret; } @@ -411,6 +420,9 @@ nfp_nspu_set_bar_from_symbl(nspu_desc_t *desc, const char *symbl, int ret = 0; sym_buf = malloc(desc->buf_size); + if (!sym_buf) + return -ENOMEM; + strncpy(sym_buf, symbl, strlen(symbl)); ret = nspu_command(desc, NSP_CMD_GET_SYMBOL, 1, 1, sym_buf, NFP_SYM_DESC_LEN, strlen(symbl)); @@ -554,6 +566,7 @@ nfp_nsp_eth_config(nspu_desc_t *desc, int port, int up) NSP_ETH_TABLE_SIZE, 0); if (ret) { rte_spinlock_unlock(&desc->nsp_lock); + free(entries); return ret; } @@ -574,6 +587,7 @@ nfp_nsp_eth_config(nspu_desc_t *desc, int port, int up) if (i == NSP_ETH_MAX_COUNT) { rte_spinlock_unlock(&desc->nsp_lock); + free(entries); return -EINVAL; } @@ -598,6 +612,7 @@ nfp_nsp_eth_config(nspu_desc_t *desc, int port, int up) "Hw ethernet port %d configure failed\n", port); } rte_spinlock_unlock(&desc->nsp_lock); + free(entries); return ret; } @@ -606,10 +621,14 @@ nfp_nsp_eth_read_table(nspu_desc_t *desc, union eth_table_entry **table) { int ret; + if (!table) + return -EINVAL; + RTE_LOG(INFO, PMD, "Reading hw ethernet table...\n"); + /* port 0 allocates the eth table and read it using NSPU */ *table = malloc(NSP_ETH_TABLE_SIZE); - if (!table) + if (!*table) return -ENOMEM; ret = nspu_command(desc, NSP_CMD_READ_ETH_TABLE, 1, 0, *table, |