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net: ena: change return value for unsupported features unsupported return value 

return -EOPNOTSUPP instead of -EPERM.

Signed-off-by: Netanel Belgazal <netanel@amazon.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Netanel Belgazal 2017-06-23 11:21:50 +03:00 committed by David S. Miller
parent 926f38e974
commit d1497638b6
3 changed files with 24 additions and 28 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
drivers/net/ethernet/amazon/ena/ena_com.c
View File

@ -494,7 +494,7 @@ static int ena_com_comp_status_to_errno(u8 comp_status)
case ENA_ADMIN_RESOURCE_ALLOCATION_FAILURE:
return -ENOMEM;
case ENA_ADMIN_UNSUPPORTED_OPCODE:
return -EPERM;
return -EOPNOTSUPP;
case ENA_ADMIN_BAD_OPCODE:
case ENA_ADMIN_MALFORMED_REQUEST:
case ENA_ADMIN_ILLEGAL_PARAMETER:
@ -786,7 +786,7 @@ static int ena_com_get_feature_ex(struct ena_com_dev *ena_dev,
if (!ena_com_check_supported_feature_id(ena_dev, feature_id)) {
pr_debug("Feature %d isn't supported\n", feature_id);
return -EPERM;
return -EOPNOTSUPP;
}
memset(&get_cmd, 0x0, sizeof(get_cmd));
@ -1324,7 +1324,7 @@ int ena_com_set_aenq_config(struct ena_com_dev *ena_dev, u32 groups_flag)
if ((get_resp.u.aenq.supported_groups & groups_flag) != groups_flag) {
pr_warn("Trying to set unsupported aenq events. supported flag: %x asked flag: %x\n",
get_resp.u.aenq.supported_groups, groups_flag);
return -EPERM;
return -EOPNOTSUPP;
}
memset(&cmd, 0x0, sizeof(cmd));
@ -1909,7 +1909,7 @@ int ena_com_set_dev_mtu(struct ena_com_dev *ena_dev, int mtu)
if (!ena_com_check_supported_feature_id(ena_dev, ENA_ADMIN_MTU)) {
pr_debug("Feature %d isn't supported\n", ENA_ADMIN_MTU);
return -EPERM;
return -EOPNOTSUPP;
}
memset(&cmd, 0x0, sizeof(cmd));
@ -1963,7 +1963,7 @@ int ena_com_set_hash_function(struct ena_com_dev *ena_dev)
ENA_ADMIN_RSS_HASH_FUNCTION)) {
pr_debug("Feature %d isn't supported\n",
ENA_ADMIN_RSS_HASH_FUNCTION);
return -EPERM;
return -EOPNOTSUPP;
}
/* Validate hash function is supported */
@ -1975,7 +1975,7 @@ int ena_com_set_hash_function(struct ena_com_dev *ena_dev)
if (get_resp.u.flow_hash_func.supported_func & (1 << rss->hash_func)) {
pr_err("Func hash %d isn't supported by device, abort\n",
rss->hash_func);
return -EPERM;
return -EOPNOTSUPP;
}
memset(&cmd, 0x0, sizeof(cmd));
@ -2034,7 +2034,7 @@ int ena_com_fill_hash_function(struct ena_com_dev *ena_dev,
if (!((1 << func) & get_resp.u.flow_hash_func.supported_func)) {
pr_err("Flow hash function %d isn't supported\n", func);
return -EPERM;
return -EOPNOTSUPP;
}
switch (func) {
@ -2127,7 +2127,7 @@ int ena_com_set_hash_ctrl(struct ena_com_dev *ena_dev)
ENA_ADMIN_RSS_HASH_INPUT)) {
pr_debug("Feature %d isn't supported\n",
ENA_ADMIN_RSS_HASH_INPUT);
return -EPERM;
return -EOPNOTSUPP;
}
memset(&cmd, 0x0, sizeof(cmd));
@ -2208,7 +2208,7 @@ int ena_com_set_default_hash_ctrl(struct ena_com_dev *ena_dev)
pr_err("hash control doesn't support all the desire configuration. proto %x supported %x selected %x\n",
i, hash_ctrl->supported_fields[i].fields,
hash_ctrl->selected_fields[i].fields);
return -EPERM;
return -EOPNOTSUPP;
}
}
@ -2286,7 +2286,7 @@ int ena_com_indirect_table_set(struct ena_com_dev *ena_dev)
ena_dev, ENA_ADMIN_RSS_REDIRECTION_TABLE_CONFIG)) {
pr_debug("Feature %d isn't supported\n",
ENA_ADMIN_RSS_REDIRECTION_TABLE_CONFIG);
return -EPERM;
return -EOPNOTSUPP;
}
ret = ena_com_ind_tbl_convert_to_device(ena_dev);
@ -2553,7 +2553,7 @@ int ena_com_init_interrupt_moderation(struct ena_com_dev *ena_dev)
ENA_ADMIN_INTERRUPT_MODERATION);
if (rc) {
if (rc == -EPERM) {
if (rc == -EOPNOTSUPP) {
pr_debug("Feature %d isn't supported\n",
ENA_ADMIN_INTERRUPT_MODERATION);
rc = 0;

10
drivers/net/ethernet/amazon/ena/ena_ethtool.c
View File

@ -539,12 +539,8 @@ static int ena_get_rss_hash(struct ena_com_dev *ena_dev,
}
rc = ena_com_get_hash_ctrl(ena_dev, proto, &hash_fields);
if (rc) {
/* If device don't have permission, return unsupported */
if (rc == -EPERM)
rc = -EOPNOTSUPP;
if (rc)
return rc;
}
cmd->data = ena_flow_hash_to_flow_type(hash_fields);
@ -612,7 +608,7 @@ static int ena_set_rxnfc(struct net_device *netdev, struct ethtool_rxnfc *info)
rc = -EOPNOTSUPP;
}
return (rc == -EPERM) ? -EOPNOTSUPP : rc;
return rc;
}
static int ena_get_rxnfc(struct net_device *netdev, struct ethtool_rxnfc *info,
@ -638,7 +634,7 @@ static int ena_get_rxnfc(struct net_device *netdev, struct ethtool_rxnfc *info,
rc = -EOPNOTSUPP;
}
return (rc == -EPERM) ? -EOPNOTSUPP : rc;
return rc;
}
static u32 ena_get_rxfh_indir_size(struct net_device *netdev)

20
drivers/net/ethernet/amazon/ena/ena_netdev.c
View File

@ -1446,7 +1446,7 @@ static int ena_rss_configure(struct ena_adapter *adapter)
/* In case the RSS table wasn't initialized by probe */
if (!ena_dev->rss.tbl_log_size) {
rc = ena_rss_init_default(adapter);
if (rc && (rc != -EPERM)) {
if (rc && (rc != -EOPNOTSUPP)) {
netif_err(adapter, ifup, adapter->netdev,
"Failed to init RSS rc: %d\n", rc);
return rc;
@ -1455,17 +1455,17 @@ static int ena_rss_configure(struct ena_adapter *adapter)
/* Set indirect table */
rc = ena_com_indirect_table_set(ena_dev);
if (unlikely(rc && rc != -EPERM))
if (unlikely(rc && rc != -EOPNOTSUPP))
return rc;
/* Configure hash function (if supported) */
rc = ena_com_set_hash_function(ena_dev);
if (unlikely(rc && (rc != -EPERM)))
if (unlikely(rc && (rc != -EOPNOTSUPP)))
return rc;
/* Configure hash inputs (if supported) */
rc = ena_com_set_hash_ctrl(ena_dev);
if (unlikely(rc && (rc != -EPERM)))
if (unlikely(rc && (rc != -EOPNOTSUPP)))
return rc;
return 0;
@ -2144,7 +2144,7 @@ static void ena_config_host_info(struct ena_com_dev *ena_dev)
rc = ena_com_set_host_attributes(ena_dev);
if (rc) {
if (rc == -EPERM)
if (rc == -EOPNOTSUPP)
pr_warn("Cannot set host attributes\n");
else
pr_err("Cannot set host attributes\n");
@ -2181,7 +2181,7 @@ static void ena_config_debug_area(struct ena_adapter *adapter)
rc = ena_com_set_host_attributes(adapter->ena_dev);
if (rc) {
if (rc == -EPERM)
if (rc == -EOPNOTSUPP)
netif_warn(adapter, drv, adapter->netdev,
"Cannot set host attributes\n");
else
@ -2886,7 +2886,7 @@ static int ena_rss_init_default(struct ena_adapter *adapter)
val = ethtool_rxfh_indir_default(i, adapter->num_queues);
rc = ena_com_indirect_table_fill_entry(ena_dev, i,
ENA_IO_RXQ_IDX(val));
if (unlikely(rc && (rc != -EPERM))) {
if (unlikely(rc && (rc != -EOPNOTSUPP))) {
dev_err(dev, "Cannot fill indirect table\n");
goto err_fill_indir;
}
@ -2894,13 +2894,13 @@ static int ena_rss_init_default(struct ena_adapter *adapter)
rc = ena_com_fill_hash_function(ena_dev, ENA_ADMIN_CRC32, NULL,
ENA_HASH_KEY_SIZE, 0xFFFFFFFF);
if (unlikely(rc && (rc != -EPERM))) {
if (unlikely(rc && (rc != -EOPNOTSUPP))) {
dev_err(dev, "Cannot fill hash function\n");
goto err_fill_indir;
}
rc = ena_com_set_default_hash_ctrl(ena_dev);
if (unlikely(rc && (rc != -EPERM))) {
if (unlikely(rc && (rc != -EOPNOTSUPP))) {
dev_err(dev, "Cannot fill hash control\n");
goto err_fill_indir;
}
@ -3114,7 +3114,7 @@ static int ena_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
goto err_worker_destroy;
}
rc = ena_rss_init_default(adapter);
if (rc && (rc != -EPERM)) {
if (rc && (rc != -EOPNOTSUPP)) {
dev_err(&pdev->dev, "Cannot init RSS rc: %d\n", rc);
goto err_free_msix;
}