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-rw-r--r--drivers/net/ethernet/intel/e1000e/80003es2lan.c1
-rw-r--r--drivers/net/ethernet/intel/e1000e/82571.c5
-rw-r--r--drivers/net/ethernet/intel/e1000e/e1000.h3
-rw-r--r--drivers/net/ethernet/intel/e1000e/ethtool.c88
-rw-r--r--drivers/net/ethernet/intel/e1000e/ich8lan.c5
-rw-r--r--drivers/net/ethernet/intel/e1000e/netdev.c49
6 files changed, 38 insertions, 113 deletions
diff --git a/drivers/net/ethernet/intel/e1000e/80003es2lan.c b/drivers/net/ethernet/intel/e1000e/80003es2lan.c
index e4f42257c24c..b7544336cef4 100644
--- a/drivers/net/ethernet/intel/e1000e/80003es2lan.c
+++ b/drivers/net/ethernet/intel/e1000e/80003es2lan.c
@@ -1498,7 +1498,6 @@ struct e1000_info e1000_es2_info = {
| FLAG_HAS_JUMBO_FRAMES
| FLAG_HAS_WOL
| FLAG_APME_IN_CTRL3
- | FLAG_RX_CSUM_ENABLED
| FLAG_HAS_CTRLEXT_ON_LOAD
| FLAG_RX_NEEDS_RESTART /* errata */
| FLAG_TARC_SET_BIT_ZERO /* errata */
diff --git a/drivers/net/ethernet/intel/e1000e/82571.c b/drivers/net/ethernet/intel/e1000e/82571.c
index 536b3a55c45f..2d4dc53a4fb8 100644
--- a/drivers/net/ethernet/intel/e1000e/82571.c
+++ b/drivers/net/ethernet/intel/e1000e/82571.c
@@ -2019,7 +2019,6 @@ struct e1000_info e1000_82571_info = {
| FLAG_HAS_JUMBO_FRAMES
| FLAG_HAS_WOL
| FLAG_APME_IN_CTRL3
- | FLAG_RX_CSUM_ENABLED
| FLAG_HAS_CTRLEXT_ON_LOAD
| FLAG_HAS_SMART_POWER_DOWN
| FLAG_RESET_OVERWRITES_LAA /* errata */
@@ -2041,7 +2040,6 @@ struct e1000_info e1000_82572_info = {
| FLAG_HAS_JUMBO_FRAMES
| FLAG_HAS_WOL
| FLAG_APME_IN_CTRL3
- | FLAG_RX_CSUM_ENABLED
| FLAG_HAS_CTRLEXT_ON_LOAD
| FLAG_TARC_SPEED_MODE_BIT, /* errata */
.flags2 = FLAG2_DISABLE_ASPM_L1 /* errata 13 */
@@ -2059,7 +2057,6 @@ struct e1000_info e1000_82573_info = {
.flags = FLAG_HAS_HW_VLAN_FILTER
| FLAG_HAS_WOL
| FLAG_APME_IN_CTRL3
- | FLAG_RX_CSUM_ENABLED
| FLAG_HAS_SMART_POWER_DOWN
| FLAG_HAS_AMT
| FLAG_HAS_SWSM_ON_LOAD,
@@ -2080,7 +2077,6 @@ struct e1000_info e1000_82574_info = {
| FLAG_HAS_JUMBO_FRAMES
| FLAG_HAS_WOL
| FLAG_APME_IN_CTRL3
- | FLAG_RX_CSUM_ENABLED
| FLAG_HAS_SMART_POWER_DOWN
| FLAG_HAS_AMT
| FLAG_HAS_CTRLEXT_ON_LOAD,
@@ -2100,7 +2096,6 @@ struct e1000_info e1000_82583_info = {
.flags = FLAG_HAS_HW_VLAN_FILTER
| FLAG_HAS_WOL
| FLAG_APME_IN_CTRL3
- | FLAG_RX_CSUM_ENABLED
| FLAG_HAS_SMART_POWER_DOWN
| FLAG_HAS_AMT
| FLAG_HAS_JUMBO_FRAMES
diff --git a/drivers/net/ethernet/intel/e1000e/e1000.h b/drivers/net/ethernet/intel/e1000e/e1000.h
index fa72052a0031..1b15d1ff583c 100644
--- a/drivers/net/ethernet/intel/e1000e/e1000.h
+++ b/drivers/net/ethernet/intel/e1000e/e1000.h
@@ -440,12 +440,11 @@ struct e1000_info {
#define FLAG_LSC_GIG_SPEED_DROP (1 << 25)
#define FLAG_SMART_POWER_DOWN (1 << 26)
#define FLAG_MSI_ENABLED (1 << 27)
-#define FLAG_RX_CSUM_ENABLED (1 << 28)
+/* reserved (1 << 28) */
#define FLAG_TSO_FORCE (1 << 29)
#define FLAG_RX_RESTART_NOW (1 << 30)
#define FLAG_MSI_TEST_FAILED (1 << 31)
-/* CRC Stripping defines */
#define FLAG2_CRC_STRIPPING (1 << 0)
#define FLAG2_HAS_PHY_WAKEUP (1 << 1)
#define FLAG2_IS_DISCARDING (1 << 2)
diff --git a/drivers/net/ethernet/intel/e1000e/ethtool.c b/drivers/net/ethernet/intel/e1000e/ethtool.c
index e0cbd6a0bde8..d96d0b0e08cf 100644
--- a/drivers/net/ethernet/intel/e1000e/ethtool.c
+++ b/drivers/net/ethernet/intel/e1000e/ethtool.c
@@ -367,59 +367,6 @@ out:
return retval;
}
-static u32 e1000_get_rx_csum(struct net_device *netdev)
-{
- struct e1000_adapter *adapter = netdev_priv(netdev);
- return adapter->flags & FLAG_RX_CSUM_ENABLED;
-}
-
-static int e1000_set_rx_csum(struct net_device *netdev, u32 data)
-{
- struct e1000_adapter *adapter = netdev_priv(netdev);
-
- if (data)
- adapter->flags |= FLAG_RX_CSUM_ENABLED;
- else
- adapter->flags &= ~FLAG_RX_CSUM_ENABLED;
-
- if (netif_running(netdev))
- e1000e_reinit_locked(adapter);
- else
- e1000e_reset(adapter);
- return 0;
-}
-
-static u32 e1000_get_tx_csum(struct net_device *netdev)
-{
- return (netdev->features & NETIF_F_HW_CSUM) != 0;
-}
-
-static int e1000_set_tx_csum(struct net_device *netdev, u32 data)
-{
- if (data)
- netdev->features |= NETIF_F_HW_CSUM;
- else
- netdev->features &= ~NETIF_F_HW_CSUM;
-
- return 0;
-}
-
-static int e1000_set_tso(struct net_device *netdev, u32 data)
-{
- struct e1000_adapter *adapter = netdev_priv(netdev);
-
- if (data) {
- netdev->features |= NETIF_F_TSO;
- netdev->features |= NETIF_F_TSO6;
- } else {
- netdev->features &= ~NETIF_F_TSO;
- netdev->features &= ~NETIF_F_TSO6;
- }
-
- adapter->flags |= FLAG_TSO_FORCE;
- return 0;
-}
-
static u32 e1000_get_msglevel(struct net_device *netdev)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
@@ -2014,31 +1961,6 @@ static void e1000_get_strings(struct net_device *netdev, u32 stringset,
}
}
-static int e1000e_set_flags(struct net_device *netdev, u32 data)
-{
- struct e1000_adapter *adapter = netdev_priv(netdev);
- bool need_reset = false;
- int rc;
-
- need_reset = (data & ETH_FLAG_RXVLAN) !=
- (netdev->features & NETIF_F_HW_VLAN_RX);
-
- rc = ethtool_op_set_flags(netdev, data, ETH_FLAG_RXVLAN |
- ETH_FLAG_TXVLAN);
-
- if (rc)
- return rc;
-
- if (need_reset) {
- if (netif_running(netdev))
- e1000e_reinit_locked(adapter);
- else
- e1000e_reset(adapter);
- }
-
- return 0;
-}
-
static const struct ethtool_ops e1000_ethtool_ops = {
.get_settings = e1000_get_settings,
.set_settings = e1000_set_settings,
@@ -2058,14 +1980,6 @@ static const struct ethtool_ops e1000_ethtool_ops = {
.set_ringparam = e1000_set_ringparam,
.get_pauseparam = e1000_get_pauseparam,
.set_pauseparam = e1000_set_pauseparam,
- .get_rx_csum = e1000_get_rx_csum,
- .set_rx_csum = e1000_set_rx_csum,
- .get_tx_csum = e1000_get_tx_csum,
- .set_tx_csum = e1000_set_tx_csum,
- .get_sg = ethtool_op_get_sg,
- .set_sg = ethtool_op_set_sg,
- .get_tso = ethtool_op_get_tso,
- .set_tso = e1000_set_tso,
.self_test = e1000_diag_test,
.get_strings = e1000_get_strings,
.set_phys_id = e1000_set_phys_id,
@@ -2073,8 +1987,6 @@ static const struct ethtool_ops e1000_ethtool_ops = {
.get_sset_count = e1000e_get_sset_count,
.get_coalesce = e1000_get_coalesce,
.set_coalesce = e1000_set_coalesce,
- .get_flags = ethtool_op_get_flags,
- .set_flags = e1000e_set_flags,
};
void e1000e_set_ethtool_ops(struct net_device *netdev)
diff --git a/drivers/net/ethernet/intel/e1000e/ich8lan.c b/drivers/net/ethernet/intel/e1000e/ich8lan.c
index 54add27c8f76..3fc3acce9950 100644
--- a/drivers/net/ethernet/intel/e1000e/ich8lan.c
+++ b/drivers/net/ethernet/intel/e1000e/ich8lan.c
@@ -4058,7 +4058,6 @@ struct e1000_info e1000_ich8_info = {
.mac = e1000_ich8lan,
.flags = FLAG_HAS_WOL
| FLAG_IS_ICH
- | FLAG_RX_CSUM_ENABLED
| FLAG_HAS_CTRLEXT_ON_LOAD
| FLAG_HAS_AMT
| FLAG_HAS_FLASH
@@ -4076,7 +4075,6 @@ struct e1000_info e1000_ich9_info = {
.flags = FLAG_HAS_JUMBO_FRAMES
| FLAG_IS_ICH
| FLAG_HAS_WOL
- | FLAG_RX_CSUM_ENABLED
| FLAG_HAS_CTRLEXT_ON_LOAD
| FLAG_HAS_AMT
| FLAG_HAS_ERT
@@ -4095,7 +4093,6 @@ struct e1000_info e1000_ich10_info = {
.flags = FLAG_HAS_JUMBO_FRAMES
| FLAG_IS_ICH
| FLAG_HAS_WOL
- | FLAG_RX_CSUM_ENABLED
| FLAG_HAS_CTRLEXT_ON_LOAD
| FLAG_HAS_AMT
| FLAG_HAS_ERT
@@ -4113,7 +4110,6 @@ struct e1000_info e1000_pch_info = {
.mac = e1000_pchlan,
.flags = FLAG_IS_ICH
| FLAG_HAS_WOL
- | FLAG_RX_CSUM_ENABLED
| FLAG_HAS_CTRLEXT_ON_LOAD
| FLAG_HAS_AMT
| FLAG_HAS_FLASH
@@ -4133,7 +4129,6 @@ struct e1000_info e1000_pch2_info = {
.mac = e1000_pch2lan,
.flags = FLAG_IS_ICH
| FLAG_HAS_WOL
- | FLAG_RX_CSUM_ENABLED
| FLAG_HAS_CTRLEXT_ON_LOAD
| FLAG_HAS_AMT
| FLAG_HAS_FLASH
diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c
index 9742bc603cad..4f669995623f 100644
--- a/drivers/net/ethernet/intel/e1000e/netdev.c
+++ b/drivers/net/ethernet/intel/e1000e/netdev.c
@@ -3069,7 +3069,7 @@ static void e1000_configure_rx(struct e1000_adapter *adapter)
/* Enable Receive Checksum Offload for TCP and UDP */
rxcsum = er32(RXCSUM);
- if (adapter->flags & FLAG_RX_CSUM_ENABLED) {
+ if (adapter->netdev->features & NETIF_F_RXCSUM) {
rxcsum |= E1000_RXCSUM_TUOFL;
/*
@@ -5860,6 +5860,26 @@ static void e1000_eeprom_checks(struct e1000_adapter *adapter)
}
}
+static int e1000_set_features(struct net_device *netdev, u32 features)
+{
+ struct e1000_adapter *adapter = netdev_priv(netdev);
+ u32 changed = features ^ netdev->features;
+
+ if (changed & (NETIF_F_TSO | NETIF_F_TSO6))
+ adapter->flags |= FLAG_TSO_FORCE;
+
+ if (!(changed & (NETIF_F_HW_VLAN_RX | NETIF_F_HW_VLAN_TX |
+ NETIF_F_RXCSUM)))
+ return 0;
+
+ if (netif_running(netdev))
+ e1000e_reinit_locked(adapter);
+ else
+ e1000e_reset(adapter);
+
+ return 0;
+}
+
static const struct net_device_ops e1000e_netdev_ops = {
.ndo_open = e1000_open,
.ndo_stop = e1000_close,
@@ -5877,6 +5897,7 @@ static const struct net_device_ops e1000e_netdev_ops = {
#ifdef CONFIG_NET_POLL_CONTROLLER
.ndo_poll_controller = e1000_netpoll,
#endif
+ .ndo_set_features = e1000_set_features,
};
/**
@@ -6036,21 +6057,25 @@ static int __devinit e1000_probe(struct pci_dev *pdev,
if (e1000_check_reset_block(&adapter->hw))
e_info("PHY reset is blocked due to SOL/IDER session.\n");
- netdev->features = NETIF_F_SG |
- NETIF_F_HW_CSUM |
- NETIF_F_HW_VLAN_TX |
- NETIF_F_HW_VLAN_RX;
+ /* Set initial default active device features */
+ netdev->features = (NETIF_F_SG |
+ NETIF_F_HW_VLAN_RX |
+ NETIF_F_HW_VLAN_TX |
+ NETIF_F_TSO |
+ NETIF_F_TSO6 |
+ NETIF_F_RXCSUM |
+ NETIF_F_HW_CSUM);
+
+ /* Set user-changeable features (subset of all device features) */
+ netdev->hw_features = netdev->features;
if (adapter->flags & FLAG_HAS_HW_VLAN_FILTER)
netdev->features |= NETIF_F_HW_VLAN_FILTER;
- netdev->features |= NETIF_F_TSO;
- netdev->features |= NETIF_F_TSO6;
-
- netdev->vlan_features |= NETIF_F_TSO;
- netdev->vlan_features |= NETIF_F_TSO6;
- netdev->vlan_features |= NETIF_F_HW_CSUM;
- netdev->vlan_features |= NETIF_F_SG;
+ netdev->vlan_features |= (NETIF_F_SG |
+ NETIF_F_TSO |
+ NETIF_F_TSO6 |
+ NETIF_F_HW_CSUM);
if (pci_using_dac) {
netdev->features |= NETIF_F_HIGHDMA;