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path: root/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
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Diffstat (limited to 'drivers/net/ethernet/intel/i40e/i40e_ethtool.c')
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_ethtool.c296
1 files changed, 206 insertions, 90 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
index 29d5833e24a3..784b1659457a 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
@@ -1,7 +1,7 @@
/*******************************************************************************
*
* Intel Ethernet Controller XL710 Family Linux Driver
- * Copyright(c) 2013 - 2015 Intel Corporation.
+ * Copyright(c) 2013 - 2016 Intel Corporation.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
@@ -89,6 +89,9 @@ static const struct i40e_stats i40e_gstrings_misc_stats[] = {
I40E_VSI_STAT("rx_unknown_protocol", eth_stats.rx_unknown_protocol),
I40E_VSI_STAT("tx_linearize", tx_linearize),
I40E_VSI_STAT("tx_force_wb", tx_force_wb),
+ I40E_VSI_STAT("tx_lost_interrupt", tx_lost_interrupt),
+ I40E_VSI_STAT("rx_alloc_fail", rx_buf_failed),
+ I40E_VSI_STAT("rx_pg_alloc_fail", rx_page_failed),
};
/* These PF_STATs might look like duplicates of some NETDEV_STATs,
@@ -143,6 +146,7 @@ static struct i40e_stats i40e_gstrings_stats[] = {
I40E_PF_STAT("rx_oversize", stats.rx_oversize),
I40E_PF_STAT("rx_jabber", stats.rx_jabber),
I40E_PF_STAT("VF_admin_queue_requests", vf_aq_requests),
+ I40E_PF_STAT("arq_overflows", arq_overflows),
I40E_PF_STAT("rx_hwtstamp_cleared", rx_hwtstamp_cleared),
I40E_PF_STAT("fdir_flush_cnt", fd_flush_cnt),
I40E_PF_STAT("fdir_atr_match", stats.fd_atr_match),
@@ -232,6 +236,7 @@ static const char i40e_priv_flags_strings[][ETH_GSTRING_LEN] = {
"flow-director-atr",
"veb-stats",
"packet-split",
+ "hw-atr-eviction",
};
#define I40E_PRIV_FLAGS_STR_LEN ARRAY_SIZE(i40e_priv_flags_strings)
@@ -340,7 +345,7 @@ static void i40e_get_settings_link_up(struct i40e_hw *hw,
SUPPORTED_1000baseT_Full;
if (hw_link_info->requested_speeds & I40E_LINK_SPEED_1GB)
ecmd->advertising |= ADVERTISED_1000baseT_Full;
- if (pf->hw.mac.type == I40E_MAC_X722) {
+ if (pf->flags & I40E_FLAG_100M_SGMII_CAPABLE) {
ecmd->supported |= SUPPORTED_100baseT_Full;
if (hw_link_info->requested_speeds &
I40E_LINK_SPEED_100MB)
@@ -411,6 +416,10 @@ static void i40e_get_settings_link_down(struct i40e_hw *hw,
if (pf->hw.mac.type == I40E_MAC_X722) {
ecmd->supported |= SUPPORTED_100baseT_Full;
ecmd->advertising |= ADVERTISED_100baseT_Full;
+ if (pf->flags & I40E_FLAG_100M_SGMII_CAPABLE) {
+ ecmd->supported |= SUPPORTED_100baseT_Full;
+ ecmd->advertising |= ADVERTISED_100baseT_Full;
+ }
}
}
if (phy_types & I40E_CAP_PHY_TYPE_XAUI ||
@@ -996,16 +1005,19 @@ static int i40e_get_eeprom(struct net_device *netdev,
/* check for NVMUpdate access method */
magic = hw->vendor_id | (hw->device_id << 16);
if (eeprom->magic && eeprom->magic != magic) {
- struct i40e_nvm_access *cmd;
- int errno;
+ struct i40e_nvm_access *cmd = (struct i40e_nvm_access *)eeprom;
+ int errno = 0;
/* make sure it is the right magic for NVMUpdate */
if ((eeprom->magic >> 16) != hw->device_id)
- return -EINVAL;
+ errno = -EINVAL;
+ else if (test_bit(__I40E_RESET_RECOVERY_PENDING, &pf->state) ||
+ test_bit(__I40E_RESET_INTR_RECEIVED, &pf->state))
+ errno = -EBUSY;
+ else
+ ret_val = i40e_nvmupd_command(hw, cmd, bytes, &errno);
- cmd = (struct i40e_nvm_access *)eeprom;
- ret_val = i40e_nvmupd_command(hw, cmd, bytes, &errno);
- if (ret_val && (hw->debug_mask & I40E_DEBUG_NVM))
+ if ((errno || ret_val) && (hw->debug_mask & I40E_DEBUG_NVM))
dev_info(&pf->pdev->dev,
"NVMUpdate read failed err=%d status=0x%x errno=%d module=%d offset=0x%x size=%d\n",
ret_val, hw->aq.asq_last_status, errno,
@@ -1089,27 +1101,25 @@ static int i40e_set_eeprom(struct net_device *netdev,
struct i40e_netdev_priv *np = netdev_priv(netdev);
struct i40e_hw *hw = &np->vsi->back->hw;
struct i40e_pf *pf = np->vsi->back;
- struct i40e_nvm_access *cmd;
+ struct i40e_nvm_access *cmd = (struct i40e_nvm_access *)eeprom;
int ret_val = 0;
- int errno;
+ int errno = 0;
u32 magic;
/* normal ethtool set_eeprom is not supported */
magic = hw->vendor_id | (hw->device_id << 16);
if (eeprom->magic == magic)
- return -EOPNOTSUPP;
-
+ errno = -EOPNOTSUPP;
/* check for NVMUpdate access method */
- if (!eeprom->magic || (eeprom->magic >> 16) != hw->device_id)
- return -EINVAL;
-
- if (test_bit(__I40E_RESET_RECOVERY_PENDING, &pf->state) ||
- test_bit(__I40E_RESET_INTR_RECEIVED, &pf->state))
- return -EBUSY;
+ else if (!eeprom->magic || (eeprom->magic >> 16) != hw->device_id)
+ errno = -EINVAL;
+ else if (test_bit(__I40E_RESET_RECOVERY_PENDING, &pf->state) ||
+ test_bit(__I40E_RESET_INTR_RECEIVED, &pf->state))
+ errno = -EBUSY;
+ else
+ ret_val = i40e_nvmupd_command(hw, cmd, bytes, &errno);
- cmd = (struct i40e_nvm_access *)eeprom;
- ret_val = i40e_nvmupd_command(hw, cmd, bytes, &errno);
- if (ret_val && (hw->debug_mask & I40E_DEBUG_NVM))
+ if ((errno || ret_val) && (hw->debug_mask & I40E_DEBUG_NVM))
dev_info(&pf->pdev->dev,
"NVMUpdate write failed err=%d status=0x%x errno=%d module=%d offset=0x%x size=%d\n",
ret_val, hw->aq.asq_last_status, errno,
@@ -1816,28 +1826,52 @@ static int i40e_set_phys_id(struct net_device *netdev,
enum ethtool_phys_id_state state)
{
struct i40e_netdev_priv *np = netdev_priv(netdev);
+ i40e_status ret = 0;
struct i40e_pf *pf = np->vsi->back;
struct i40e_hw *hw = &pf->hw;
int blink_freq = 2;
+ u16 temp_status;
switch (state) {
case ETHTOOL_ID_ACTIVE:
- pf->led_status = i40e_led_get(hw);
+ if (!(pf->flags & I40E_FLAG_HAVE_10GBASET_PHY)) {
+ pf->led_status = i40e_led_get(hw);
+ } else {
+ i40e_aq_set_phy_debug(hw, I40E_PHY_DEBUG_PORT, NULL);
+ ret = i40e_led_get_phy(hw, &temp_status,
+ &pf->phy_led_val);
+ pf->led_status = temp_status;
+ }
return blink_freq;
case ETHTOOL_ID_ON:
- i40e_led_set(hw, 0xF, false);
+ if (!(pf->flags & I40E_FLAG_HAVE_10GBASET_PHY))
+ i40e_led_set(hw, 0xf, false);
+ else
+ ret = i40e_led_set_phy(hw, true, pf->led_status, 0);
break;
case ETHTOOL_ID_OFF:
- i40e_led_set(hw, 0x0, false);
+ if (!(pf->flags & I40E_FLAG_HAVE_10GBASET_PHY))
+ i40e_led_set(hw, 0x0, false);
+ else
+ ret = i40e_led_set_phy(hw, false, pf->led_status, 0);
break;
case ETHTOOL_ID_INACTIVE:
- i40e_led_set(hw, pf->led_status, false);
+ if (!(pf->flags & I40E_FLAG_HAVE_10GBASET_PHY)) {
+ i40e_led_set(hw, false, pf->led_status);
+ } else {
+ ret = i40e_led_set_phy(hw, false, pf->led_status,
+ (pf->phy_led_val |
+ I40E_PHY_LED_MODE_ORIG));
+ i40e_aq_set_phy_debug(hw, 0, NULL);
+ }
break;
default:
break;
}
-
- return 0;
+ if (ret)
+ return -ENOENT;
+ else
+ return 0;
}
/* NOTE: i40e hardware uses a conversion factor of 2 for Interrupt
@@ -1845,8 +1879,9 @@ static int i40e_set_phys_id(struct net_device *netdev,
* 125us (8000 interrupts per second) == ITR(62)
*/
-static int i40e_get_coalesce(struct net_device *netdev,
- struct ethtool_coalesce *ec)
+static int __i40e_get_coalesce(struct net_device *netdev,
+ struct ethtool_coalesce *ec,
+ int queue)
{
struct i40e_netdev_priv *np = netdev_priv(netdev);
struct i40e_vsi *vsi = np->vsi;
@@ -1854,14 +1889,24 @@ static int i40e_get_coalesce(struct net_device *netdev,
ec->tx_max_coalesced_frames_irq = vsi->work_limit;
ec->rx_max_coalesced_frames_irq = vsi->work_limit;
- if (ITR_IS_DYNAMIC(vsi->rx_itr_setting))
+ /* rx and tx usecs has per queue value. If user doesn't specify the queue,
+ * return queue 0's value to represent.
+ */
+ if (queue < 0) {
+ queue = 0;
+ } else if (queue >= vsi->num_queue_pairs) {
+ return -EINVAL;
+ }
+
+ if (ITR_IS_DYNAMIC(vsi->rx_rings[queue]->rx_itr_setting))
ec->use_adaptive_rx_coalesce = 1;
- if (ITR_IS_DYNAMIC(vsi->tx_itr_setting))
+ if (ITR_IS_DYNAMIC(vsi->tx_rings[queue]->tx_itr_setting))
ec->use_adaptive_tx_coalesce = 1;
- ec->rx_coalesce_usecs = vsi->rx_itr_setting & ~I40E_ITR_DYNAMIC;
- ec->tx_coalesce_usecs = vsi->tx_itr_setting & ~I40E_ITR_DYNAMIC;
+ ec->rx_coalesce_usecs = vsi->rx_rings[queue]->rx_itr_setting & ~I40E_ITR_DYNAMIC;
+ ec->tx_coalesce_usecs = vsi->tx_rings[queue]->tx_itr_setting & ~I40E_ITR_DYNAMIC;
+
/* we use the _usecs_high to store/set the interrupt rate limit
* that the hardware supports, that almost but not quite
* fits the original intent of the ethtool variable,
@@ -1874,15 +1919,63 @@ static int i40e_get_coalesce(struct net_device *netdev,
return 0;
}
-static int i40e_set_coalesce(struct net_device *netdev,
+static int i40e_get_coalesce(struct net_device *netdev,
struct ethtool_coalesce *ec)
{
- struct i40e_netdev_priv *np = netdev_priv(netdev);
+ return __i40e_get_coalesce(netdev, ec, -1);
+}
+
+static int i40e_get_per_queue_coalesce(struct net_device *netdev, u32 queue,
+ struct ethtool_coalesce *ec)
+{
+ return __i40e_get_coalesce(netdev, ec, queue);
+}
+
+static void i40e_set_itr_per_queue(struct i40e_vsi *vsi,
+ struct ethtool_coalesce *ec,
+ int queue)
+{
+ struct i40e_pf *pf = vsi->back;
+ struct i40e_hw *hw = &pf->hw;
struct i40e_q_vector *q_vector;
+ u16 vector, intrl;
+
+ intrl = INTRL_USEC_TO_REG(vsi->int_rate_limit);
+
+ vsi->rx_rings[queue]->rx_itr_setting = ec->rx_coalesce_usecs;
+ vsi->tx_rings[queue]->tx_itr_setting = ec->tx_coalesce_usecs;
+
+ if (ec->use_adaptive_rx_coalesce)
+ vsi->rx_rings[queue]->rx_itr_setting |= I40E_ITR_DYNAMIC;
+ else
+ vsi->rx_rings[queue]->rx_itr_setting &= ~I40E_ITR_DYNAMIC;
+
+ if (ec->use_adaptive_tx_coalesce)
+ vsi->tx_rings[queue]->tx_itr_setting |= I40E_ITR_DYNAMIC;
+ else
+ vsi->tx_rings[queue]->tx_itr_setting &= ~I40E_ITR_DYNAMIC;
+
+ q_vector = vsi->rx_rings[queue]->q_vector;
+ q_vector->rx.itr = ITR_TO_REG(vsi->rx_rings[queue]->rx_itr_setting);
+ vector = vsi->base_vector + q_vector->v_idx;
+ wr32(hw, I40E_PFINT_ITRN(I40E_RX_ITR, vector - 1), q_vector->rx.itr);
+
+ q_vector = vsi->tx_rings[queue]->q_vector;
+ q_vector->tx.itr = ITR_TO_REG(vsi->tx_rings[queue]->tx_itr_setting);
+ vector = vsi->base_vector + q_vector->v_idx;
+ wr32(hw, I40E_PFINT_ITRN(I40E_TX_ITR, vector - 1), q_vector->tx.itr);
+
+ wr32(hw, I40E_PFINT_RATEN(vector - 1), intrl);
+ i40e_flush(hw);
+}
+
+static int __i40e_set_coalesce(struct net_device *netdev,
+ struct ethtool_coalesce *ec,
+ int queue)
+{
+ struct i40e_netdev_priv *np = netdev_priv(netdev);
struct i40e_vsi *vsi = np->vsi;
struct i40e_pf *pf = vsi->back;
- struct i40e_hw *hw = &pf->hw;
- u16 vector;
int i;
if (ec->tx_max_coalesced_frames_irq || ec->rx_max_coalesced_frames_irq)
@@ -1899,57 +1992,53 @@ static int i40e_set_coalesce(struct net_device *netdev,
return -EINVAL;
}
- vector = vsi->base_vector;
- if ((ec->rx_coalesce_usecs >= (I40E_MIN_ITR << 1)) &&
- (ec->rx_coalesce_usecs <= (I40E_MAX_ITR << 1))) {
- vsi->rx_itr_setting = ec->rx_coalesce_usecs;
- } else if (ec->rx_coalesce_usecs == 0) {
- vsi->rx_itr_setting = ec->rx_coalesce_usecs;
+ if (ec->rx_coalesce_usecs == 0) {
if (ec->use_adaptive_rx_coalesce)
netif_info(pf, drv, netdev, "rx-usecs=0, need to disable adaptive-rx for a complete disable\n");
- } else {
- netif_info(pf, drv, netdev, "Invalid value, rx-usecs range is 0-8160\n");
- return -EINVAL;
+ } else if ((ec->rx_coalesce_usecs < (I40E_MIN_ITR << 1)) ||
+ (ec->rx_coalesce_usecs > (I40E_MAX_ITR << 1))) {
+ netif_info(pf, drv, netdev, "Invalid value, rx-usecs range is 0-8160\n");
+ return -EINVAL;
}
vsi->int_rate_limit = ec->rx_coalesce_usecs_high;
- if ((ec->tx_coalesce_usecs >= (I40E_MIN_ITR << 1)) &&
- (ec->tx_coalesce_usecs <= (I40E_MAX_ITR << 1))) {
- vsi->tx_itr_setting = ec->tx_coalesce_usecs;
- } else if (ec->tx_coalesce_usecs == 0) {
- vsi->tx_itr_setting = ec->tx_coalesce_usecs;
+ if (ec->tx_coalesce_usecs == 0) {
if (ec->use_adaptive_tx_coalesce)
netif_info(pf, drv, netdev, "tx-usecs=0, need to disable adaptive-tx for a complete disable\n");
+ } else if ((ec->tx_coalesce_usecs < (I40E_MIN_ITR << 1)) ||
+ (ec->tx_coalesce_usecs > (I40E_MAX_ITR << 1))) {
+ netif_info(pf, drv, netdev, "Invalid value, tx-usecs range is 0-8160\n");
+ return -EINVAL;
+ }
+
+ /* rx and tx usecs has per queue value. If user doesn't specify the queue,
+ * apply to all queues.
+ */
+ if (queue < 0) {
+ for (i = 0; i < vsi->num_queue_pairs; i++)
+ i40e_set_itr_per_queue(vsi, ec, i);
+ } else if (queue < vsi->num_queue_pairs) {
+ i40e_set_itr_per_queue(vsi, ec, queue);
} else {
- netif_info(pf, drv, netdev,
- "Invalid value, tx-usecs range is 0-8160\n");
+ netif_info(pf, drv, netdev, "Invalid queue value, queue range is 0 - %d\n",
+ vsi->num_queue_pairs - 1);
return -EINVAL;
}
- if (ec->use_adaptive_rx_coalesce)
- vsi->rx_itr_setting |= I40E_ITR_DYNAMIC;
- else
- vsi->rx_itr_setting &= ~I40E_ITR_DYNAMIC;
-
- if (ec->use_adaptive_tx_coalesce)
- vsi->tx_itr_setting |= I40E_ITR_DYNAMIC;
- else
- vsi->tx_itr_setting &= ~I40E_ITR_DYNAMIC;
-
- for (i = 0; i < vsi->num_q_vectors; i++, vector++) {
- u16 intrl = INTRL_USEC_TO_REG(vsi->int_rate_limit);
+ return 0;
+}
- q_vector = vsi->q_vectors[i];
- q_vector->rx.itr = ITR_TO_REG(vsi->rx_itr_setting);
- wr32(hw, I40E_PFINT_ITRN(0, vector - 1), q_vector->rx.itr);
- q_vector->tx.itr = ITR_TO_REG(vsi->tx_itr_setting);
- wr32(hw, I40E_PFINT_ITRN(1, vector - 1), q_vector->tx.itr);
- wr32(hw, I40E_PFINT_RATEN(vector - 1), intrl);
- i40e_flush(hw);
- }
+static int i40e_set_coalesce(struct net_device *netdev,
+ struct ethtool_coalesce *ec)
+{
+ return __i40e_set_coalesce(netdev, ec, -1);
+}
- return 0;
+static int i40e_set_per_queue_coalesce(struct net_device *netdev, u32 queue,
+ struct ethtool_coalesce *ec)
+{
+ return __i40e_set_coalesce(netdev, ec, queue);
}
/**
@@ -2147,8 +2236,8 @@ static int i40e_get_rxnfc(struct net_device *netdev, struct ethtool_rxnfc *cmd,
static int i40e_set_rss_hash_opt(struct i40e_pf *pf, struct ethtool_rxnfc *nfc)
{
struct i40e_hw *hw = &pf->hw;
- u64 hena = (u64)rd32(hw, I40E_PFQF_HENA(0)) |
- ((u64)rd32(hw, I40E_PFQF_HENA(1)) << 32);
+ u64 hena = (u64)i40e_read_rx_ctl(hw, I40E_PFQF_HENA(0)) |
+ ((u64)i40e_read_rx_ctl(hw, I40E_PFQF_HENA(1)) << 32);
/* RSS does not support anything other than hashing
* to queues on src and dst IPs and ports
@@ -2166,9 +2255,12 @@ static int i40e_set_rss_hash_opt(struct i40e_pf *pf, struct ethtool_rxnfc *nfc)
case TCP_V4_FLOW:
switch (nfc->data & (RXH_L4_B_0_1 | RXH_L4_B_2_3)) {
case 0:
- hena &= ~BIT_ULL(I40E_FILTER_PCTYPE_NONF_IPV4_TCP);
- break;
+ return -EINVAL;
case (RXH_L4_B_0_1 | RXH_L4_B_2_3):
+ if (pf->flags & I40E_FLAG_MULTIPLE_TCP_UDP_RSS_PCTYPE)
+ hena |=
+ BIT_ULL(I40E_FILTER_PCTYPE_NONF_IPV4_TCP_SYN_NO_ACK);
+
hena |= BIT_ULL(I40E_FILTER_PCTYPE_NONF_IPV4_TCP);
break;
default:
@@ -2178,9 +2270,12 @@ static int i40e_set_rss_hash_opt(struct i40e_pf *pf, struct ethtool_rxnfc *nfc)
case TCP_V6_FLOW:
switch (nfc->data & (RXH_L4_B_0_1 | RXH_L4_B_2_3)) {
case 0:
- hena &= ~BIT_ULL(I40E_FILTER_PCTYPE_NONF_IPV6_TCP);
- break;
+ return -EINVAL;
case (RXH_L4_B_0_1 | RXH_L4_B_2_3):
+ if (pf->flags & I40E_FLAG_MULTIPLE_TCP_UDP_RSS_PCTYPE)
+ hena |=
+ BIT_ULL(I40E_FILTER_PCTYPE_NONF_IPV6_TCP_SYN_NO_ACK);
+
hena |= BIT_ULL(I40E_FILTER_PCTYPE_NONF_IPV6_TCP);
break;
default:
@@ -2190,10 +2285,13 @@ static int i40e_set_rss_hash_opt(struct i40e_pf *pf, struct ethtool_rxnfc *nfc)
case UDP_V4_FLOW:
switch (nfc->data & (RXH_L4_B_0_1 | RXH_L4_B_2_3)) {
case 0:
- hena &= ~(BIT_ULL(I40E_FILTER_PCTYPE_NONF_IPV4_UDP) |
- BIT_ULL(I40E_FILTER_PCTYPE_FRAG_IPV4));
- break;
+ return -EINVAL;
case (RXH_L4_B_0_1 | RXH_L4_B_2_3):
+ if (pf->flags & I40E_FLAG_MULTIPLE_TCP_UDP_RSS_PCTYPE)
+ hena |=
+ BIT_ULL(I40E_FILTER_PCTYPE_NONF_UNICAST_IPV4_UDP) |
+ BIT_ULL(I40E_FILTER_PCTYPE_NONF_MULTICAST_IPV4_UDP);
+
hena |= (BIT_ULL(I40E_FILTER_PCTYPE_NONF_IPV4_UDP) |
BIT_ULL(I40E_FILTER_PCTYPE_FRAG_IPV4));
break;
@@ -2204,10 +2302,13 @@ static int i40e_set_rss_hash_opt(struct i40e_pf *pf, struct ethtool_rxnfc *nfc)
case UDP_V6_FLOW:
switch (nfc->data & (RXH_L4_B_0_1 | RXH_L4_B_2_3)) {
case 0:
- hena &= ~(BIT_ULL(I40E_FILTER_PCTYPE_NONF_IPV6_UDP) |
- BIT_ULL(I40E_FILTER_PCTYPE_FRAG_IPV6));
- break;
+ return -EINVAL;
case (RXH_L4_B_0_1 | RXH_L4_B_2_3):
+ if (pf->flags & I40E_FLAG_MULTIPLE_TCP_UDP_RSS_PCTYPE)
+ hena |=
+ BIT_ULL(I40E_FILTER_PCTYPE_NONF_UNICAST_IPV6_UDP) |
+ BIT_ULL(I40E_FILTER_PCTYPE_NONF_MULTICAST_IPV6_UDP);
+
hena |= (BIT_ULL(I40E_FILTER_PCTYPE_NONF_IPV6_UDP) |
BIT_ULL(I40E_FILTER_PCTYPE_FRAG_IPV6));
break;
@@ -2245,8 +2346,8 @@ static int i40e_set_rss_hash_opt(struct i40e_pf *pf, struct ethtool_rxnfc *nfc)
return -EINVAL;
}
- wr32(hw, I40E_PFQF_HENA(0), (u32)hena);
- wr32(hw, I40E_PFQF_HENA(1), (u32)(hena >> 32));
+ i40e_write_rx_ctl(hw, I40E_PFQF_HENA(0), (u32)hena);
+ i40e_write_rx_ctl(hw, I40E_PFQF_HENA(1), (u32)(hena >> 32));
i40e_flush(hw);
/* Save setting for future output/update */
@@ -2712,6 +2813,8 @@ static u32 i40e_get_priv_flags(struct net_device *dev)
I40E_PRIV_FLAGS_VEB_STATS : 0;
ret_flags |= pf->flags & I40E_FLAG_RX_PS_ENABLED ?
I40E_PRIV_FLAGS_PS : 0;
+ ret_flags |= pf->auto_disable_flags & I40E_FLAG_HW_ATR_EVICT_CAPABLE ?
+ 0 : I40E_PRIV_FLAGS_HW_ATR_EVICT;
return ret_flags;
}
@@ -2763,10 +2866,21 @@ static int i40e_set_priv_flags(struct net_device *dev, u32 flags)
pf->auto_disable_flags |= I40E_FLAG_FD_ATR_ENABLED;
}
- if (flags & I40E_PRIV_FLAGS_VEB_STATS)
+ if ((flags & I40E_PRIV_FLAGS_VEB_STATS) &&
+ !(pf->flags & I40E_FLAG_VEB_STATS_ENABLED)) {
pf->flags |= I40E_FLAG_VEB_STATS_ENABLED;
- else
+ reset_required = true;
+ } else if (!(flags & I40E_PRIV_FLAGS_VEB_STATS) &&
+ (pf->flags & I40E_FLAG_VEB_STATS_ENABLED)) {
pf->flags &= ~I40E_FLAG_VEB_STATS_ENABLED;
+ reset_required = true;
+ }
+
+ if ((flags & I40E_PRIV_FLAGS_HW_ATR_EVICT) &&
+ (pf->flags & I40E_FLAG_HW_ATR_EVICT_CAPABLE))
+ pf->auto_disable_flags &= ~I40E_FLAG_HW_ATR_EVICT_CAPABLE;
+ else
+ pf->auto_disable_flags |= I40E_FLAG_HW_ATR_EVICT_CAPABLE;
/* if needed, issue reset to cause things to take effect */
if (reset_required)
@@ -2812,6 +2926,8 @@ static const struct ethtool_ops i40e_ethtool_ops = {
.get_ts_info = i40e_get_ts_info,
.get_priv_flags = i40e_get_priv_flags,
.set_priv_flags = i40e_set_priv_flags,
+ .get_per_queue_coalesce = i40e_get_per_queue_coalesce,
+ .set_per_queue_coalesce = i40e_set_per_queue_coalesce,
};
void i40e_set_ethtool_ops(struct net_device *netdev)
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-06 09:37:28 +0000