summaryrefslogtreecommitdiffstats
path: root/drivers/net/ethernet/amazon/ena
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/net/ethernet/amazon/ena')
-rw-r--r--drivers/net/ethernet/amazon/ena/ena_com.c4
-rw-r--r--drivers/net/ethernet/amazon/ena/ena_ethtool.c9
-rw-r--r--drivers/net/ethernet/amazon/ena/ena_netdev.c30
-rw-r--r--drivers/net/ethernet/amazon/ena/ena_netdev.h16
4 files changed, 21 insertions, 38 deletions
diff --git a/drivers/net/ethernet/amazon/ena/ena_com.c b/drivers/net/ethernet/amazon/ena/ena_com.c
index 1fb58f9ad80b..a250046b8e18 100644
--- a/drivers/net/ethernet/amazon/ena/ena_com.c
+++ b/drivers/net/ethernet/amazon/ena/ena_com.c
@@ -1067,18 +1067,14 @@ static void ena_com_hash_key_fill_default_key(struct ena_com_dev *ena_dev)
static int ena_com_hash_key_allocate(struct ena_com_dev *ena_dev)
{
struct ena_rss *rss = &ena_dev->rss;
- struct ena_admin_feature_rss_flow_hash_control *hash_key;
struct ena_admin_get_feat_resp get_resp;
int rc;
- hash_key = (ena_dev->rss).hash_key;
-
rc = ena_com_get_feature_ex(ena_dev, &get_resp,
ENA_ADMIN_RSS_HASH_FUNCTION,
ena_dev->rss.hash_key_dma_addr,
sizeof(ena_dev->rss.hash_key), 0);
if (unlikely(rc)) {
- hash_key = NULL;
return -EOPNOTSUPP;
}
diff --git a/drivers/net/ethernet/amazon/ena/ena_ethtool.c b/drivers/net/ethernet/amazon/ena/ena_ethtool.c
index ced1d577b62a..9cc28b4b2627 100644
--- a/drivers/net/ethernet/amazon/ena/ena_ethtool.c
+++ b/drivers/net/ethernet/amazon/ena/ena_ethtool.c
@@ -221,7 +221,7 @@ static void ena_queue_strings(struct ena_adapter *adapter, u8 **data)
snprintf(*data, ETH_GSTRING_LEN,
"queue_%u_tx_%s", i, ena_stats->name);
- (*data) += ETH_GSTRING_LEN;
+ (*data) += ETH_GSTRING_LEN;
}
/* Rx stats */
for (j = 0; j < ENA_STATS_ARRAY_RX; j++) {
@@ -404,7 +404,6 @@ static void ena_get_drvinfo(struct net_device *dev,
struct ena_adapter *adapter = netdev_priv(dev);
strlcpy(info->driver, DRV_MODULE_NAME, sizeof(info->driver));
- strlcpy(info->version, DRV_MODULE_VERSION, sizeof(info->version));
strlcpy(info->bus_info, pci_name(adapter->pdev),
sizeof(info->bus_info));
}
@@ -674,7 +673,6 @@ static int ena_get_rxfh(struct net_device *netdev, u32 *indir, u8 *key,
* supports getting/setting the hash function.
*/
rc = ena_com_get_hash_function(adapter->ena_dev, &ena_func, key);
-
if (rc) {
if (rc == -EOPNOTSUPP) {
key = NULL;
@@ -685,9 +683,6 @@ static int ena_get_rxfh(struct net_device *netdev, u32 *indir, u8 *key,
return rc;
}
- if (rc)
- return rc;
-
switch (ena_func) {
case ENA_ADMIN_TOEPLITZ:
func = ETH_RSS_HASH_TOP;
@@ -831,6 +826,8 @@ static int ena_set_tunable(struct net_device *netdev,
}
static const struct ethtool_ops ena_ethtool_ops = {
+ .supported_coalesce_params = ETHTOOL_COALESCE_USECS |
+ ETHTOOL_COALESCE_USE_ADAPTIVE_RX,
.get_link_ksettings = ena_get_link_ksettings,
.get_drvinfo = ena_get_drvinfo,
.get_msglevel = ena_get_msglevel,
diff --git a/drivers/net/ethernet/amazon/ena/ena_netdev.c b/drivers/net/ethernet/amazon/ena/ena_netdev.c
index cada6e7e30f4..2cc765df8da3 100644
--- a/drivers/net/ethernet/amazon/ena/ena_netdev.c
+++ b/drivers/net/ethernet/amazon/ena/ena_netdev.c
@@ -49,12 +49,9 @@
#include <linux/bpf_trace.h>
#include "ena_pci_id_tbl.h"
-static char version[] = DEVICE_NAME " v" DRV_MODULE_VERSION "\n";
-
MODULE_AUTHOR("Amazon.com, Inc. or its affiliates");
MODULE_DESCRIPTION(DEVICE_NAME);
MODULE_LICENSE("GPL");
-MODULE_VERSION(DRV_MODULE_VERSION);
/* Time in jiffies before concluding the transmitter is hung. */
#define TX_TIMEOUT (5 * HZ)
@@ -460,10 +457,9 @@ static void ena_xdp_unregister_rxq_info(struct ena_ring *rx_ring)
xdp_rxq_info_unreg(&rx_ring->xdp_rxq);
}
-void ena_xdp_exchange_program_rx_in_range(struct ena_adapter *adapter,
- struct bpf_prog *prog,
- int first,
- int count)
+static void ena_xdp_exchange_program_rx_in_range(struct ena_adapter *adapter,
+ struct bpf_prog *prog,
+ int first, int count)
{
struct ena_ring *rx_ring;
int i = 0;
@@ -481,8 +477,8 @@ void ena_xdp_exchange_program_rx_in_range(struct ena_adapter *adapter,
}
}
-void ena_xdp_exchange_program(struct ena_adapter *adapter,
- struct bpf_prog *prog)
+static void ena_xdp_exchange_program(struct ena_adapter *adapter,
+ struct bpf_prog *prog)
{
struct bpf_prog *old_bpf_prog = xchg(&adapter->xdp_bpf_prog, prog);
@@ -1555,7 +1551,7 @@ static void ena_set_rx_hash(struct ena_ring *rx_ring,
}
}
-int ena_xdp_handle_buff(struct ena_ring *rx_ring, struct xdp_buff *xdp)
+static int ena_xdp_handle_buff(struct ena_ring *rx_ring, struct xdp_buff *xdp)
{
struct ena_rx_buffer *rx_info;
int ret;
@@ -3104,9 +3100,9 @@ static void ena_config_host_info(struct ena_com_dev *ena_dev,
strncpy(host_info->os_dist_str, utsname()->release,
sizeof(host_info->os_dist_str) - 1);
host_info->driver_version =
- (DRV_MODULE_VER_MAJOR) |
- (DRV_MODULE_VER_MINOR << ENA_ADMIN_HOST_INFO_MINOR_SHIFT) |
- (DRV_MODULE_VER_SUBMINOR << ENA_ADMIN_HOST_INFO_SUB_MINOR_SHIFT) |
+ (DRV_MODULE_GEN_MAJOR) |
+ (DRV_MODULE_GEN_MINOR << ENA_ADMIN_HOST_INFO_MINOR_SHIFT) |
+ (DRV_MODULE_GEN_SUBMINOR << ENA_ADMIN_HOST_INFO_SUB_MINOR_SHIFT) |
("K"[0] << ENA_ADMIN_HOST_INFO_MODULE_TYPE_SHIFT);
host_info->num_cpus = num_online_cpus();
@@ -3486,10 +3482,8 @@ static int ena_restore_device(struct ena_adapter *adapter)
netif_carrier_on(adapter->netdev);
mod_timer(&adapter->timer_service, round_jiffies(jiffies + HZ));
+ dev_err(&pdev->dev, "Device reset completed successfully\n");
adapter->last_keep_alive_jiffies = jiffies;
- dev_err(&pdev->dev,
- "Device reset completed successfully, Driver info: %s\n",
- version);
return rc;
err_disable_msix:
@@ -4127,8 +4121,6 @@ static int ena_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
dev_dbg(&pdev->dev, "%s\n", __func__);
- dev_info_once(&pdev->dev, "%s", version);
-
rc = pci_enable_device_mem(pdev);
if (rc) {
dev_err(&pdev->dev, "pci_enable_device_mem() failed!\n");
@@ -4471,8 +4463,6 @@ static struct pci_driver ena_pci_driver = {
static int __init ena_init(void)
{
- pr_info("%s", version);
-
ena_wq = create_singlethread_workqueue(DRV_MODULE_NAME);
if (!ena_wq) {
pr_err("Failed to create workqueue\n");
diff --git a/drivers/net/ethernet/amazon/ena/ena_netdev.h b/drivers/net/ethernet/amazon/ena/ena_netdev.h
index 8795e0b1dc3c..97dfd0c67e84 100644
--- a/drivers/net/ethernet/amazon/ena/ena_netdev.h
+++ b/drivers/net/ethernet/amazon/ena/ena_netdev.h
@@ -45,16 +45,16 @@
#include "ena_com.h"
#include "ena_eth_com.h"
-#define DRV_MODULE_VER_MAJOR 2
-#define DRV_MODULE_VER_MINOR 1
-#define DRV_MODULE_VER_SUBMINOR 0
+#define DRV_MODULE_GEN_MAJOR 2
+#define DRV_MODULE_GEN_MINOR 1
+#define DRV_MODULE_GEN_SUBMINOR 0
#define DRV_MODULE_NAME "ena"
-#ifndef DRV_MODULE_VERSION
-#define DRV_MODULE_VERSION \
- __stringify(DRV_MODULE_VER_MAJOR) "." \
- __stringify(DRV_MODULE_VER_MINOR) "." \
- __stringify(DRV_MODULE_VER_SUBMINOR) "K"
+#ifndef DRV_MODULE_GENERATION
+#define DRV_MODULE_GENERATION \
+ __stringify(DRV_MODULE_GEN_MAJOR) "." \
+ __stringify(DRV_MODULE_GEN_MINOR) "." \
+ __stringify(DRV_MODULE_GEN_SUBMINOR) "K"
#endif
#define DEVICE_NAME "Elastic Network Adapter (ENA)"
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-19 08:25:01 +0000