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-rw-r--r--drivers/net/ethernet/intel/i40e/i40e.h16
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_ethtool.c25
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_main.c78
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_register.h13
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_type.h1
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c6
-rw-r--r--drivers/net/ethernet/intel/iavf/iavf_main.c2
-rw-r--r--drivers/net/ethernet/intel/ice/ice_ethtool.c49
-rw-r--r--drivers/net/ethernet/intel/ice/ice_lib.c42
-rw-r--r--drivers/net/ethernet/intel/ice/ice_main.c49
-rw-r--r--drivers/net/ethernet/intel/ice/ice_ptp.c2
-rw-r--r--drivers/net/ethernet/intel/ice/ice_ptp.h31
-rw-r--r--drivers/net/ethernet/intel/ice/ice_tc_lib.c5
-rw-r--r--drivers/net/ethernet/intel/ice/ice_vf_lib.c5
-rw-r--r--drivers/net/ethernet/intel/ice/ice_virtchnl.c53
-rw-r--r--drivers/net/ethernet/intel/igb/igb_main.c19
16 files changed, 324 insertions, 72 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e.h b/drivers/net/ethernet/intel/i40e/i40e.h
index 18558a019353..407fe8f340a0 100644
--- a/drivers/net/ethernet/intel/i40e/i40e.h
+++ b/drivers/net/ethernet/intel/i40e/i40e.h
@@ -37,6 +37,7 @@
#include <net/tc_act/tc_mirred.h>
#include <net/udp_tunnel.h>
#include <net/xdp_sock.h>
+#include <linux/bitfield.h>
#include "i40e_type.h"
#include "i40e_prototype.h"
#include <linux/net/intel/i40e_client.h>
@@ -1092,6 +1093,21 @@ static inline void i40e_write_fd_input_set(struct i40e_pf *pf,
(u32)(val & 0xFFFFFFFFULL));
}
+/**
+ * i40e_get_pf_count - get PCI PF count.
+ * @hw: pointer to a hw.
+ *
+ * Reports the function number of the highest PCI physical
+ * function plus 1 as it is loaded from the NVM.
+ *
+ * Return: PCI PF count.
+ **/
+static inline u32 i40e_get_pf_count(struct i40e_hw *hw)
+{
+ return FIELD_GET(I40E_GLGEN_PCIFCNCNT_PCIPFCNT_MASK,
+ rd32(hw, I40E_GLGEN_PCIFCNCNT));
+}
+
/* needed by i40e_ethtool.c */
int i40e_up(struct i40e_vsi *vsi);
void i40e_down(struct i40e_vsi *vsi);
diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
index 610f00cbaff9..19704f5c8291 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
@@ -2586,15 +2586,16 @@ static void i40e_diag_test(struct net_device *netdev,
set_bit(__I40E_TESTING, pf->state);
+ if (test_bit(__I40E_RESET_RECOVERY_PENDING, pf->state) ||
+ test_bit(__I40E_RESET_INTR_RECEIVED, pf->state)) {
+ dev_warn(&pf->pdev->dev,
+ "Cannot start offline testing when PF is in reset state.\n");
+ goto skip_ol_tests;
+ }
+
if (i40e_active_vfs(pf) || i40e_active_vmdqs(pf)) {
dev_warn(&pf->pdev->dev,
"Please take active VFs and Netqueues offline and restart the adapter before running NIC diagnostics\n");
- data[I40E_ETH_TEST_REG] = 1;
- data[I40E_ETH_TEST_EEPROM] = 1;
- data[I40E_ETH_TEST_INTR] = 1;
- data[I40E_ETH_TEST_LINK] = 1;
- eth_test->flags |= ETH_TEST_FL_FAILED;
- clear_bit(__I40E_TESTING, pf->state);
goto skip_ol_tests;
}
@@ -2641,9 +2642,17 @@ static void i40e_diag_test(struct net_device *netdev,
data[I40E_ETH_TEST_INTR] = 0;
}
-skip_ol_tests:
-
netif_info(pf, drv, netdev, "testing finished\n");
+ return;
+
+skip_ol_tests:
+ data[I40E_ETH_TEST_REG] = 1;
+ data[I40E_ETH_TEST_EEPROM] = 1;
+ data[I40E_ETH_TEST_INTR] = 1;
+ data[I40E_ETH_TEST_LINK] = 1;
+ eth_test->flags |= ETH_TEST_FL_FAILED;
+ clear_bit(__I40E_TESTING, pf->state);
+ netif_info(pf, drv, netdev, "testing failed\n");
}
static void i40e_get_wol(struct net_device *netdev,
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c
index 332a608dbaa6..aa786fd55951 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -551,6 +551,47 @@ void i40e_pf_reset_stats(struct i40e_pf *pf)
}
/**
+ * i40e_compute_pci_to_hw_id - compute index form PCI function.
+ * @vsi: ptr to the VSI to read from.
+ * @hw: ptr to the hardware info.
+ **/
+static u32 i40e_compute_pci_to_hw_id(struct i40e_vsi *vsi, struct i40e_hw *hw)
+{
+ int pf_count = i40e_get_pf_count(hw);
+
+ if (vsi->type == I40E_VSI_SRIOV)
+ return (hw->port * BIT(7)) / pf_count + vsi->vf_id;
+
+ return hw->port + BIT(7);
+}
+
+/**
+ * i40e_stat_update64 - read and update a 64 bit stat from the chip.
+ * @hw: ptr to the hardware info.
+ * @hireg: the high 32 bit reg to read.
+ * @loreg: the low 32 bit reg to read.
+ * @offset_loaded: has the initial offset been loaded yet.
+ * @offset: ptr to current offset value.
+ * @stat: ptr to the stat.
+ *
+ * Since the device stats are not reset at PFReset, they will not
+ * be zeroed when the driver starts. We'll save the first values read
+ * and use them as offsets to be subtracted from the raw values in order
+ * to report stats that count from zero.
+ **/
+static void i40e_stat_update64(struct i40e_hw *hw, u32 hireg, u32 loreg,
+ bool offset_loaded, u64 *offset, u64 *stat)
+{
+ u64 new_data;
+
+ new_data = rd64(hw, loreg);
+
+ if (!offset_loaded || new_data < *offset)
+ *offset = new_data;
+ *stat = new_data - *offset;
+}
+
+/**
* i40e_stat_update48 - read and update a 48 bit stat from the chip
* @hw: ptr to the hardware info
* @hireg: the high 32 bit reg to read
@@ -622,6 +663,34 @@ static void i40e_stat_update_and_clear32(struct i40e_hw *hw, u32 reg, u64 *stat)
}
/**
+ * i40e_stats_update_rx_discards - update rx_discards.
+ * @vsi: ptr to the VSI to be updated.
+ * @hw: ptr to the hardware info.
+ * @stat_idx: VSI's stat_counter_idx.
+ * @offset_loaded: ptr to the VSI's stat_offsets_loaded.
+ * @stat_offset: ptr to stat_offset to store first read of specific register.
+ * @stat: ptr to VSI's stat to be updated.
+ **/
+static void
+i40e_stats_update_rx_discards(struct i40e_vsi *vsi, struct i40e_hw *hw,
+ int stat_idx, bool offset_loaded,
+ struct i40e_eth_stats *stat_offset,
+ struct i40e_eth_stats *stat)
+{
+ u64 rx_rdpc, rx_rxerr;
+
+ i40e_stat_update32(hw, I40E_GLV_RDPC(stat_idx), offset_loaded,
+ &stat_offset->rx_discards, &rx_rdpc);
+ i40e_stat_update64(hw,
+ I40E_GL_RXERR1H(i40e_compute_pci_to_hw_id(vsi, hw)),
+ I40E_GL_RXERR1L(i40e_compute_pci_to_hw_id(vsi, hw)),
+ offset_loaded, &stat_offset->rx_discards_other,
+ &rx_rxerr);
+
+ stat->rx_discards = rx_rdpc + rx_rxerr;
+}
+
+/**
* i40e_update_eth_stats - Update VSI-specific ethernet statistics counters.
* @vsi: the VSI to be updated
**/
@@ -680,6 +749,10 @@ void i40e_update_eth_stats(struct i40e_vsi *vsi)
I40E_GLV_BPTCL(stat_idx),
vsi->stat_offsets_loaded,
&oes->tx_broadcast, &es->tx_broadcast);
+
+ i40e_stats_update_rx_discards(vsi, hw, stat_idx,
+ vsi->stat_offsets_loaded, oes, es);
+
vsi->stat_offsets_loaded = true;
}
@@ -8542,6 +8615,11 @@ static int i40e_configure_clsflower(struct i40e_vsi *vsi,
return -EOPNOTSUPP;
}
+ if (!tc) {
+ dev_err(&pf->pdev->dev, "Unable to add filter because of invalid destination");
+ return -EINVAL;
+ }
+
if (test_bit(__I40E_RESET_RECOVERY_PENDING, pf->state) ||
test_bit(__I40E_RESET_INTR_RECEIVED, pf->state))
return -EBUSY;
diff --git a/drivers/net/ethernet/intel/i40e/i40e_register.h b/drivers/net/ethernet/intel/i40e/i40e_register.h
index 1908eed4fa5e..7339003aa17c 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_register.h
+++ b/drivers/net/ethernet/intel/i40e/i40e_register.h
@@ -211,6 +211,11 @@
#define I40E_GLGEN_MSRWD_MDIWRDATA_SHIFT 0
#define I40E_GLGEN_MSRWD_MDIRDDATA_SHIFT 16
#define I40E_GLGEN_MSRWD_MDIRDDATA_MASK I40E_MASK(0xFFFF, I40E_GLGEN_MSRWD_MDIRDDATA_SHIFT)
+#define I40E_GLGEN_PCIFCNCNT 0x001C0AB4 /* Reset: PCIR */
+#define I40E_GLGEN_PCIFCNCNT_PCIPFCNT_SHIFT 0
+#define I40E_GLGEN_PCIFCNCNT_PCIPFCNT_MASK I40E_MASK(0x1F, I40E_GLGEN_PCIFCNCNT_PCIPFCNT_SHIFT)
+#define I40E_GLGEN_PCIFCNCNT_PCIVFCNT_SHIFT 16
+#define I40E_GLGEN_PCIFCNCNT_PCIVFCNT_MASK I40E_MASK(0xFF, I40E_GLGEN_PCIFCNCNT_PCIVFCNT_SHIFT)
#define I40E_GLGEN_RSTAT 0x000B8188 /* Reset: POR */
#define I40E_GLGEN_RSTAT_DEVSTATE_SHIFT 0
#define I40E_GLGEN_RSTAT_DEVSTATE_MASK I40E_MASK(0x3, I40E_GLGEN_RSTAT_DEVSTATE_SHIFT)
@@ -643,6 +648,14 @@
#define I40E_VFQF_HKEY1_MAX_INDEX 12
#define I40E_VFQF_HLUT1(_i, _VF) (0x00220000 + ((_i) * 1024 + (_VF) * 4)) /* _i=0...15, _VF=0...127 */ /* Reset: CORER */
#define I40E_VFQF_HLUT1_MAX_INDEX 15
+#define I40E_GL_RXERR1H(_i) (0x00318004 + ((_i) * 8)) /* _i=0...143 */ /* Reset: CORER */
+#define I40E_GL_RXERR1H_MAX_INDEX 143
+#define I40E_GL_RXERR1H_RXERR1H_SHIFT 0
+#define I40E_GL_RXERR1H_RXERR1H_MASK I40E_MASK(0xFFFFFFFF, I40E_GL_RXERR1H_RXERR1H_SHIFT)
+#define I40E_GL_RXERR1L(_i) (0x00318000 + ((_i) * 8)) /* _i=0...143 */ /* Reset: CORER */
+#define I40E_GL_RXERR1L_MAX_INDEX 143
+#define I40E_GL_RXERR1L_RXERR1L_SHIFT 0
+#define I40E_GL_RXERR1L_RXERR1L_MASK I40E_MASK(0xFFFFFFFF, I40E_GL_RXERR1L_RXERR1L_SHIFT)
#define I40E_GLPRT_BPRCH(_i) (0x003005E4 + ((_i) * 8)) /* _i=0...3 */ /* Reset: CORER */
#define I40E_GLPRT_BPRCL(_i) (0x003005E0 + ((_i) * 8)) /* _i=0...3 */ /* Reset: CORER */
#define I40E_GLPRT_BPTCH(_i) (0x00300A04 + ((_i) * 8)) /* _i=0...3 */ /* Reset: CORER */
diff --git a/drivers/net/ethernet/intel/i40e/i40e_type.h b/drivers/net/ethernet/intel/i40e/i40e_type.h
index 36a4ca1ffb1a..7b3f30beb757 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_type.h
+++ b/drivers/net/ethernet/intel/i40e/i40e_type.h
@@ -1172,6 +1172,7 @@ struct i40e_eth_stats {
u64 tx_broadcast; /* bptc */
u64 tx_discards; /* tdpc */
u64 tx_errors; /* tepc */
+ u64 rx_discards_other; /* rxerr1 */
};
/* Statistics collected per VEB per TC */
diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
index 2606e8f0f19b..86b0f21287dc 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
@@ -2147,6 +2147,10 @@ static int i40e_vc_get_vf_resources_msg(struct i40e_vf *vf, u8 *msg)
/* VFs only use TC 0 */
vfres->vsi_res[0].qset_handle
= le16_to_cpu(vsi->info.qs_handle[0]);
+ if (!(vf->driver_caps & VIRTCHNL_VF_OFFLOAD_USO) && !vf->pf_set_mac) {
+ i40e_del_mac_filter(vsi, vf->default_lan_addr.addr);
+ eth_zero_addr(vf->default_lan_addr.addr);
+ }
ether_addr_copy(vfres->vsi_res[0].default_mac_addr,
vf->default_lan_addr.addr);
}
@@ -2282,7 +2286,7 @@ static int i40e_vc_config_queues_msg(struct i40e_vf *vf, u8 *msg)
}
if (vf->adq_enabled) {
- for (i = 0; i < I40E_MAX_VF_VSI; i++)
+ for (i = 0; i < vf->num_tc; i++)
num_qps_all += vf->ch[i].num_qps;
if (num_qps_all != qci->num_queue_pairs) {
aq_ret = I40E_ERR_PARAM;
diff --git a/drivers/net/ethernet/intel/iavf/iavf_main.c b/drivers/net/ethernet/intel/iavf/iavf_main.c
index 7dfcf78b57fb..f3ecb3bca33d 100644
--- a/drivers/net/ethernet/intel/iavf/iavf_main.c
+++ b/drivers/net/ethernet/intel/iavf/iavf_main.c
@@ -984,7 +984,7 @@ struct iavf_mac_filter *iavf_add_filter(struct iavf_adapter *adapter,
list_add_tail(&f->list, &adapter->mac_filter_list);
f->add = true;
f->is_new_mac = true;
- f->is_primary = false;
+ f->is_primary = ether_addr_equal(macaddr, adapter->hw.mac.addr);
adapter->aq_required |= IAVF_FLAG_AQ_ADD_MAC_FILTER;
} else {
f->remove = false;
diff --git a/drivers/net/ethernet/intel/ice/ice_ethtool.c b/drivers/net/ethernet/intel/ice/ice_ethtool.c
index 1e71b70f0e52..70335f6e8524 100644
--- a/drivers/net/ethernet/intel/ice/ice_ethtool.c
+++ b/drivers/net/ethernet/intel/ice/ice_ethtool.c
@@ -2190,6 +2190,42 @@ ice_setup_autoneg(struct ice_port_info *p, struct ethtool_link_ksettings *ks,
}
/**
+ * ice_set_phy_type_from_speed - set phy_types based on speeds
+ * and advertised modes
+ * @ks: ethtool link ksettings struct
+ * @phy_type_low: pointer to the lower part of phy_type
+ * @phy_type_high: pointer to the higher part of phy_type
+ * @adv_link_speed: targeted link speeds bitmap
+ */
+static void
+ice_set_phy_type_from_speed(const struct ethtool_link_ksettings *ks,
+ u64 *phy_type_low, u64 *phy_type_high,
+ u16 adv_link_speed)
+{
+ /* Handle 1000M speed in a special way because ice_update_phy_type
+ * enables all link modes, but having mixed copper and optical
+ * standards is not supported.
+ */
+ adv_link_speed &= ~ICE_AQ_LINK_SPEED_1000MB;
+
+ if (ethtool_link_ksettings_test_link_mode(ks, advertising,
+ 1000baseT_Full))
+ *phy_type_low |= ICE_PHY_TYPE_LOW_1000BASE_T |
+ ICE_PHY_TYPE_LOW_1G_SGMII;
+
+ if (ethtool_link_ksettings_test_link_mode(ks, advertising,
+ 1000baseKX_Full))
+ *phy_type_low |= ICE_PHY_TYPE_LOW_1000BASE_KX;
+
+ if (ethtool_link_ksettings_test_link_mode(ks, advertising,
+ 1000baseX_Full))
+ *phy_type_low |= ICE_PHY_TYPE_LOW_1000BASE_SX |
+ ICE_PHY_TYPE_LOW_1000BASE_LX;
+
+ ice_update_phy_type(phy_type_low, phy_type_high, adv_link_speed);
+}
+
+/**
* ice_set_link_ksettings - Set Speed and Duplex
* @netdev: network interface device structure
* @ks: ethtool ksettings
@@ -2320,7 +2356,8 @@ ice_set_link_ksettings(struct net_device *netdev,
adv_link_speed = curr_link_speed;
/* Convert the advertise link speeds to their corresponded PHY_TYPE */
- ice_update_phy_type(&phy_type_low, &phy_type_high, adv_link_speed);
+ ice_set_phy_type_from_speed(ks, &phy_type_low, &phy_type_high,
+ adv_link_speed);
if (!autoneg_changed && adv_link_speed == curr_link_speed) {
netdev_info(netdev, "Nothing changed, exiting without setting anything.\n");
@@ -3470,6 +3507,16 @@ static int ice_set_channels(struct net_device *dev, struct ethtool_channels *ch)
new_rx = ch->combined_count + ch->rx_count;
new_tx = ch->combined_count + ch->tx_count;
+ if (new_rx < vsi->tc_cfg.numtc) {
+ netdev_err(dev, "Cannot set less Rx channels, than Traffic Classes you have (%u)\n",
+ vsi->tc_cfg.numtc);
+ return -EINVAL;
+ }
+ if (new_tx < vsi->tc_cfg.numtc) {
+ netdev_err(dev, "Cannot set less Tx channels, than Traffic Classes you have (%u)\n",
+ vsi->tc_cfg.numtc);
+ return -EINVAL;
+ }
if (new_rx > ice_get_max_rxq(pf)) {
netdev_err(dev, "Maximum allowed Rx channels is %d\n",
ice_get_max_rxq(pf));
diff --git a/drivers/net/ethernet/intel/ice/ice_lib.c b/drivers/net/ethernet/intel/ice/ice_lib.c
index 454e01ae09b9..f7f9c973ec54 100644
--- a/drivers/net/ethernet/intel/ice/ice_lib.c
+++ b/drivers/net/ethernet/intel/ice/ice_lib.c
@@ -909,7 +909,7 @@ static void ice_set_dflt_vsi_ctx(struct ice_hw *hw, struct ice_vsi_ctx *ctxt)
* @vsi: the VSI being configured
* @ctxt: VSI context structure
*/
-static void ice_vsi_setup_q_map(struct ice_vsi *vsi, struct ice_vsi_ctx *ctxt)
+static int ice_vsi_setup_q_map(struct ice_vsi *vsi, struct ice_vsi_ctx *ctxt)
{
u16 offset = 0, qmap = 0, tx_count = 0, pow = 0;
u16 num_txq_per_tc, num_rxq_per_tc;
@@ -982,7 +982,18 @@ static void ice_vsi_setup_q_map(struct ice_vsi *vsi, struct ice_vsi_ctx *ctxt)
else
vsi->num_rxq = num_rxq_per_tc;
+ if (vsi->num_rxq > vsi->alloc_rxq) {
+ dev_err(ice_pf_to_dev(vsi->back), "Trying to use more Rx queues (%u), than were allocated (%u)!\n",
+ vsi->num_rxq, vsi->alloc_rxq);
+ return -EINVAL;
+ }
+
vsi->num_txq = tx_count;
+ if (vsi->num_txq > vsi->alloc_txq) {
+ dev_err(ice_pf_to_dev(vsi->back), "Trying to use more Tx queues (%u), than were allocated (%u)!\n",
+ vsi->num_txq, vsi->alloc_txq);
+ return -EINVAL;
+ }
if (vsi->type == ICE_VSI_VF && vsi->num_txq != vsi->num_rxq) {
dev_dbg(ice_pf_to_dev(vsi->back), "VF VSI should have same number of Tx and Rx queues. Hence making them equal\n");
@@ -1000,6 +1011,8 @@ static void ice_vsi_setup_q_map(struct ice_vsi *vsi, struct ice_vsi_ctx *ctxt)
*/
ctxt->info.q_mapping[0] = cpu_to_le16(vsi->rxq_map[0]);
ctxt->info.q_mapping[1] = cpu_to_le16(vsi->num_rxq);
+
+ return 0;
}
/**
@@ -1187,7 +1200,10 @@ static int ice_vsi_init(struct ice_vsi *vsi, bool init_vsi)
if (vsi->type == ICE_VSI_CHNL) {
ice_chnl_vsi_setup_q_map(vsi, ctxt);
} else {
- ice_vsi_setup_q_map(vsi, ctxt);
+ ret = ice_vsi_setup_q_map(vsi, ctxt);
+ if (ret)
+ goto out;
+
if (!init_vsi) /* means VSI being updated */
/* must to indicate which section of VSI context are
* being modified
@@ -3464,7 +3480,7 @@ void ice_vsi_cfg_netdev_tc(struct ice_vsi *vsi, u8 ena_tc)
*
* Prepares VSI tc_config to have queue configurations based on MQPRIO options.
*/
-static void
+static int
ice_vsi_setup_q_map_mqprio(struct ice_vsi *vsi, struct ice_vsi_ctx *ctxt,
u8 ena_tc)
{
@@ -3513,7 +3529,18 @@ ice_vsi_setup_q_map_mqprio(struct ice_vsi *vsi, struct ice_vsi_ctx *ctxt,
/* Set actual Tx/Rx queue pairs */
vsi->num_txq = offset + qcount_tx;
+ if (vsi->num_txq > vsi->alloc_txq) {
+ dev_err(ice_pf_to_dev(vsi->back), "Trying to use more Tx queues (%u), than were allocated (%u)!\n",
+ vsi->num_txq, vsi->alloc_txq);
+ return -EINVAL;
+ }
+
vsi->num_rxq = offset + qcount_rx;
+ if (vsi->num_rxq > vsi->alloc_rxq) {
+ dev_err(ice_pf_to_dev(vsi->back), "Trying to use more Rx queues (%u), than were allocated (%u)!\n",
+ vsi->num_rxq, vsi->alloc_rxq);
+ return -EINVAL;
+ }
/* Setup queue TC[0].qmap for given VSI context */
ctxt->info.tc_mapping[0] = cpu_to_le16(qmap);
@@ -3531,6 +3558,8 @@ ice_vsi_setup_q_map_mqprio(struct ice_vsi *vsi, struct ice_vsi_ctx *ctxt,
dev_dbg(ice_pf_to_dev(vsi->back), "vsi->num_rxq = %d\n", vsi->num_rxq);
dev_dbg(ice_pf_to_dev(vsi->back), "all_numtc %u, all_enatc: 0x%04x, tc_cfg.numtc %u\n",
vsi->all_numtc, vsi->all_enatc, vsi->tc_cfg.numtc);
+
+ return 0;
}
/**
@@ -3580,9 +3609,12 @@ int ice_vsi_cfg_tc(struct ice_vsi *vsi, u8 ena_tc)
if (vsi->type == ICE_VSI_PF &&
test_bit(ICE_FLAG_TC_MQPRIO, pf->flags))
- ice_vsi_setup_q_map_mqprio(vsi, ctx, ena_tc);
+ ret = ice_vsi_setup_q_map_mqprio(vsi, ctx, ena_tc);
else
- ice_vsi_setup_q_map(vsi, ctx);
+ ret = ice_vsi_setup_q_map(vsi, ctx);
+
+ if (ret)
+ goto out;
/* must to indicate which section of VSI context are being modified */
ctx->info.valid_sections = cpu_to_le16(ICE_AQ_VSI_PROP_RXQ_MAP_VALID);
diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c
index e1cae253412c..c1ac2f746714 100644
--- a/drivers/net/ethernet/intel/ice/ice_main.c
+++ b/drivers/net/ethernet/intel/ice/ice_main.c
@@ -5763,25 +5763,38 @@ static netdev_features_t
ice_fix_features(struct net_device *netdev, netdev_features_t features)
{
struct ice_netdev_priv *np = netdev_priv(netdev);
- netdev_features_t supported_vlan_filtering;
- netdev_features_t requested_vlan_filtering;
- struct ice_vsi *vsi = np->vsi;
-
- requested_vlan_filtering = features & NETIF_VLAN_FILTERING_FEATURES;
-
- /* make sure supported_vlan_filtering works for both SVM and DVM */
- supported_vlan_filtering = NETIF_F_HW_VLAN_CTAG_FILTER;
- if (ice_is_dvm_ena(&vsi->back->hw))
- supported_vlan_filtering |= NETIF_F_HW_VLAN_STAG_FILTER;
-
- if (requested_vlan_filtering &&
- requested_vlan_filtering != supported_vlan_filtering) {
- if (requested_vlan_filtering & NETIF_F_HW_VLAN_CTAG_FILTER) {
- netdev_warn(netdev, "cannot support requested VLAN filtering settings, enabling all supported VLAN filtering settings\n");
- features |= supported_vlan_filtering;
+ netdev_features_t req_vlan_fltr, cur_vlan_fltr;
+ bool cur_ctag, cur_stag, req_ctag, req_stag;
+
+ cur_vlan_fltr = netdev->features & NETIF_VLAN_FILTERING_FEATURES;
+ cur_ctag = cur_vlan_fltr & NETIF_F_HW_VLAN_CTAG_FILTER;
+ cur_stag = cur_vlan_fltr & NETIF_F_HW_VLAN_STAG_FILTER;
+
+ req_vlan_fltr = features & NETIF_VLAN_FILTERING_FEATURES;
+ req_ctag = req_vlan_fltr & NETIF_F_HW_VLAN_CTAG_FILTER;
+ req_stag = req_vlan_fltr & NETIF_F_HW_VLAN_STAG_FILTER;
+
+ if (req_vlan_fltr != cur_vlan_fltr) {
+ if (ice_is_dvm_ena(&np->vsi->back->hw)) {
+ if (req_ctag && req_stag) {
+ features |= NETIF_VLAN_FILTERING_FEATURES;
+ } else if (!req_ctag && !req_stag) {
+ features &= ~NETIF_VLAN_FILTERING_FEATURES;
+ } else if ((!cur_ctag && req_ctag && !cur_stag) ||
+ (!cur_stag && req_stag && !cur_ctag)) {
+ features |= NETIF_VLAN_FILTERING_FEATURES;
+ netdev_warn(netdev, "802.1Q and 802.1ad VLAN filtering must be either both on or both off. VLAN filtering has been enabled for both types.\n");
+ } else if ((cur_ctag && !req_ctag && cur_stag) ||
+ (cur_stag && !req_stag && cur_ctag)) {
+ features &= ~NETIF_VLAN_FILTERING_FEATURES;
+ netdev_warn(netdev, "802.1Q and 802.1ad VLAN filtering must be either both on or both off. VLAN filtering has been disabled for both types.\n");
+ }
} else {
- netdev_warn(netdev, "cannot support requested VLAN filtering settings, clearing all supported VLAN filtering settings\n");
- features &= ~supported_vlan_filtering;
+ if (req_vlan_fltr & NETIF_F_HW_VLAN_STAG_FILTER)
+ netdev_warn(netdev, "cannot support requested 802.1ad filtering setting in SVM mode\n");
+
+ if (req_vlan_fltr & NETIF_F_HW_VLAN_CTAG_FILTER)
+ features |= NETIF_F_HW_VLAN_CTAG_FILTER;
}
}
diff --git a/drivers/net/ethernet/intel/ice/ice_ptp.c b/drivers/net/ethernet/intel/ice/ice_ptp.c
index 662947c882e8..ef9344ef0d8e 100644
--- a/drivers/net/ethernet/intel/ice/ice_ptp.c
+++ b/drivers/net/ethernet/intel/ice/ice_ptp.c
@@ -2271,7 +2271,7 @@ static int
ice_ptp_init_tx_e822(struct ice_pf *pf, struct ice_ptp_tx *tx, u8 port)
{
tx->quad = port / ICE_PORTS_PER_QUAD;
- tx->quad_offset = tx->quad * INDEX_PER_PORT;
+ tx->quad_offset = (port % ICE_PORTS_PER_QUAD) * INDEX_PER_PORT;
tx->len = INDEX_PER_PORT;
return ice_ptp_alloc_tx_tracker(tx);
diff --git a/drivers/net/ethernet/intel/ice/ice_ptp.h b/drivers/net/ethernet/intel/ice/ice_ptp.h
index afd048d69959..10e396abf130 100644
--- a/drivers/net/ethernet/intel/ice/ice_ptp.h
+++ b/drivers/net/ethernet/intel/ice/ice_ptp.h
@@ -49,6 +49,37 @@ struct ice_perout_channel {
* To allow multiple ports to access the shared register block independently,
* the blocks are split up so that indexes are assigned to each port based on
* hardware logical port number.
+ *
+ * The timestamp blocks are handled differently for E810- and E822-based
+ * devices. In E810 devices, each port has its own block of timestamps, while in
+ * E822 there is a need to logically break the block of registers into smaller
+ * chunks based on the port number to avoid collisions.
+ *
+ * Example for port 5 in E810:
+ * +--------+--------+--------+--------+--------+--------+--------+--------+
+ * |register|register|register|register|register|register|register|register|
+ * | block | block | block | block | block | block | block | block |
+ * | for | for | for | for | for | for | for | for |
+ * | port 0 | port 1 | port 2 | port 3 | port 4 | port 5 | port 6 | port 7 |
+ * +--------+--------+--------+--------+--------+--------+--------+--------+
+ * ^^
+ * ||
+ * |--- quad offset is always 0
+ * ---- quad number
+ *
+ * Example for port 5 in E822:
+ * +-----------------------------+-----------------------------+
+ * | register block for quad 0 | register block for quad 1 |
+ * |+------+------+------+------+|+------+------+------+------+|
+ * ||port 0|port 1|port 2|port 3|||port 0|port 1|port 2|port 3||
+ * |+------+------+------+------+|+------+------+------+------+|
+ * +-----------------------------+-------^---------------------+
+ * ^ |
+ * | --- quad offset*
+ * ---- quad number
+ *
+ * * PHY port 5 is port 1 in quad 1
+ *
*/
/**
diff --git a/drivers/net/ethernet/intel/ice/ice_tc_lib.c b/drivers/net/ethernet/intel/ice/ice_tc_lib.c
index 0a0c55fb8699..b803f2ab3cc7 100644
--- a/drivers/net/ethernet/intel/ice/ice_tc_lib.c
+++ b/drivers/net/ethernet/intel/ice/ice_tc_lib.c
@@ -524,6 +524,7 @@ ice_eswitch_add_tc_fltr(struct ice_vsi *vsi, struct ice_tc_flower_fltr *fltr)
*/
fltr->rid = rule_added.rid;
fltr->rule_id = rule_added.rule_id;
+ fltr->dest_id = rule_added.vsi_handle;
exit:
kfree(list);
@@ -993,7 +994,9 @@ ice_parse_cls_flower(struct net_device *filter_dev, struct ice_vsi *vsi,
n_proto_key = ntohs(match.key->n_proto);
n_proto_mask = ntohs(match.mask->n_proto);
- if (n_proto_key == ETH_P_ALL || n_proto_key == 0) {
+ if (n_proto_key == ETH_P_ALL || n_proto_key == 0 ||
+ fltr->tunnel_type == TNL_GTPU ||
+ fltr->tunnel_type == TNL_GTPC) {
n_proto_key = 0;
n_proto_mask = 0;
} else {
diff --git a/drivers/net/ethernet/intel/ice/ice_vf_lib.c b/drivers/net/ethernet/intel/ice/ice_vf_lib.c
index cd8e6b50968c..7adf9ddf129e 100644
--- a/drivers/net/ethernet/intel/ice/ice_vf_lib.c
+++ b/drivers/net/ethernet/intel/ice/ice_vf_lib.c
@@ -504,6 +504,11 @@ int ice_reset_vf(struct ice_vf *vf, u32 flags)
}
if (ice_is_vf_disabled(vf)) {
+ vsi = ice_get_vf_vsi(vf);
+ if (WARN_ON(!vsi))
+ return -EINVAL;
+ ice_vsi_stop_lan_tx_rings(vsi, ICE_NO_RESET, vf->vf_id);
+ ice_vsi_stop_all_rx_rings(vsi);
dev_dbg(dev, "VF is already disabled, there is no need for resetting it, telling VM, all is fine %d\n",
vf->vf_id);
return 0;
diff --git a/drivers/net/ethernet/intel/ice/ice_virtchnl.c b/drivers/net/ethernet/intel/ice/ice_virtchnl.c
index 1d9b84c3937a..4547bc1f7cee 100644
--- a/drivers/net/ethernet/intel/ice/ice_virtchnl.c
+++ b/drivers/net/ethernet/intel/ice/ice_virtchnl.c
@@ -1569,35 +1569,27 @@ error_param:
*/
static int ice_vc_cfg_qs_msg(struct ice_vf *vf, u8 *msg)
{
- enum virtchnl_status_code v_ret = VIRTCHNL_STATUS_SUCCESS;
struct virtchnl_vsi_queue_config_info *qci =
(struct virtchnl_vsi_queue_config_info *)msg;
struct virtchnl_queue_pair_info *qpi;
struct ice_pf *pf = vf->pf;
struct ice_vsi *vsi;
- int i, q_idx;
+ int i = -1, q_idx;
- if (!test_bit(ICE_VF_STATE_ACTIVE, vf->vf_states)) {
- v_ret = VIRTCHNL_STATUS_ERR_PARAM;
+ if (!test_bit(ICE_VF_STATE_ACTIVE, vf->vf_states))
goto error_param;
- }
- if (!ice_vc_isvalid_vsi_id(vf, qci->vsi_id)) {
- v_ret = VIRTCHNL_STATUS_ERR_PARAM;
+ if (!ice_vc_isvalid_vsi_id(vf, qci->vsi_id))
goto error_param;
- }
vsi = ice_get_vf_vsi(vf);
- if (!vsi) {
- v_ret = VIRTCHNL_STATUS_ERR_PARAM;
+ if (!vsi)
goto error_param;
- }
if (qci->num_queue_pairs > ICE_MAX_RSS_QS_PER_VF ||
qci->num_queue_pairs > min_t(u16, vsi->alloc_txq, vsi->alloc_rxq)) {
dev_err(ice_pf_to_dev(pf), "VF-%d requesting more than supported number of queues: %d\n",
vf->vf_id, min_t(u16, vsi->alloc_txq, vsi->alloc_rxq));
- v_ret = VIRTCHNL_STATUS_ERR_PARAM;
goto error_param;
}
@@ -1610,7 +1602,6 @@ static int ice_vc_cfg_qs_msg(struct ice_vf *vf, u8 *msg)
!ice_vc_isvalid_ring_len(qpi->txq.ring_len) ||
!ice_vc_isvalid_ring_len(qpi->rxq.ring_len) ||
!ice_vc_isvalid_q_id(vf, qci->vsi_id, qpi->txq.queue_id)) {
- v_ret = VIRTCHNL_STATUS_ERR_PARAM;
goto error_param;
}
@@ -1620,7 +1611,6 @@ static int ice_vc_cfg_qs_msg(struct ice_vf *vf, u8 *msg)
* for selected "vsi"
*/
if (q_idx >= vsi->alloc_txq || q_idx >= vsi->alloc_rxq) {
- v_ret = VIRTCHNL_STATUS_ERR_PARAM;
goto error_param;
}
@@ -1630,14 +1620,13 @@ static int ice_vc_cfg_qs_msg(struct ice_vf *vf, u8 *msg)
vsi->tx_rings[i]->count = qpi->txq.ring_len;
/* Disable any existing queue first */
- if (ice_vf_vsi_dis_single_txq(vf, vsi, q_idx)) {
- v_ret = VIRTCHNL_STATUS_ERR_PARAM;
+ if (ice_vf_vsi_dis_single_txq(vf, vsi, q_idx))
goto error_param;
- }
/* Configure a queue with the requested settings */
if (ice_vsi_cfg_single_txq(vsi, vsi->tx_rings, q_idx)) {
- v_ret = VIRTCHNL_STATUS_ERR_PARAM;
+ dev_warn(ice_pf_to_dev(pf), "VF-%d failed to configure TX queue %d\n",
+ vf->vf_id, i);
goto error_param;
}
}
@@ -1651,17 +1640,13 @@ static int ice_vc_cfg_qs_msg(struct ice_vf *vf, u8 *msg)
if (qpi->rxq.databuffer_size != 0 &&
(qpi->rxq.databuffer_size > ((16 * 1024) - 128) ||
- qpi->rxq.databuffer_size < 1024)) {
- v_ret = VIRTCHNL_STATUS_ERR_PARAM;
+ qpi->rxq.databuffer_size < 1024))
goto error_param;
- }
vsi->rx_buf_len = qpi->rxq.databuffer_size;
vsi->rx_rings[i]->rx_buf_len = vsi->rx_buf_len;
if (qpi->rxq.max_pkt_size > max_frame_size ||
- qpi->rxq.max_pkt_size < 64) {
- v_ret = VIRTCHNL_STATUS_ERR_PARAM;
+ qpi->rxq.max_pkt_size < 64)
goto error_param;
- }
vsi->max_frame = qpi->rxq.max_pkt_size;
/* add space for the port VLAN since the VF driver is
@@ -1672,16 +1657,30 @@ static int ice_vc_cfg_qs_msg(struct ice_vf *vf, u8 *msg)
vsi->max_frame += VLAN_HLEN;
if (ice_vsi_cfg_single_rxq(vsi, q_idx)) {
- v_ret = VIRTCHNL_STATUS_ERR_PARAM;
+ dev_warn(ice_pf_to_dev(pf), "VF-%d failed to configure RX queue %d\n",
+ vf->vf_id, i);
goto error_param;
}
}
}
+ /* send the response to the VF */
+ return ice_vc_send_msg_to_vf(vf, VIRTCHNL_OP_CONFIG_VSI_QUEUES,
+ VIRTCHNL_STATUS_SUCCESS, NULL, 0);
error_param:
+ /* disable whatever we can */
+ for (; i >= 0; i--) {
+ if (ice_vsi_ctrl_one_rx_ring(vsi, false, i, true))
+ dev_err(ice_pf_to_dev(pf), "VF-%d could not disable RX queue %d\n",
+ vf->vf_id, i);
+ if (ice_vf_vsi_dis_single_txq(vf, vsi, i))
+ dev_err(ice_pf_to_dev(pf), "VF-%d could not disable TX queue %d\n",
+ vf->vf_id, i);
+ }
+
/* send the response to the VF */
- return ice_vc_send_msg_to_vf(vf, VIRTCHNL_OP_CONFIG_VSI_QUEUES, v_ret,
- NULL, 0);
+ return ice_vc_send_msg_to_vf(vf, VIRTCHNL_OP_CONFIG_VSI_QUEUES,
+ VIRTCHNL_STATUS_ERR_PARAM, NULL, 0);
}
/**
diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c
index 68be2976f539..c5f04c40284b 100644
--- a/drivers/net/ethernet/intel/igb/igb_main.c
+++ b/drivers/net/ethernet/intel/igb/igb_main.c
@@ -4819,8 +4819,11 @@ static void igb_clean_tx_ring(struct igb_ring *tx_ring)
while (i != tx_ring->next_to_use) {
union e1000_adv_tx_desc *eop_desc, *tx_desc;
- /* Free all the Tx ring sk_buffs */
- dev_kfree_skb_any(tx_buffer->skb);
+ /* Free all the Tx ring sk_buffs or xdp frames */
+ if (tx_buffer->type == IGB_TYPE_SKB)
+ dev_kfree_skb_any(tx_buffer->skb);
+ else
+ xdp_return_frame(tx_buffer->xdpf);
/* unmap skb header data */
dma_unmap_single(tx_ring->dev,
@@ -9898,11 +9901,10 @@ static void igb_init_dmac(struct igb_adapter *adapter, u32 pba)
struct e1000_hw *hw = &adapter->hw;
u32 dmac_thr;
u16 hwm;
+ u32 reg;
if (hw->mac.type > e1000_82580) {
if (adapter->flags & IGB_FLAG_DMAC) {
- u32 reg;
-
/* force threshold to 0. */
wr32(E1000_DMCTXTH, 0);
@@ -9935,7 +9937,6 @@ static void igb_init_dmac(struct igb_adapter *adapter, u32 pba)
/* Disable BMC-to-OS Watchdog Enable */
if (hw->mac.type != e1000_i354)
reg &= ~E1000_DMACR_DC_BMC2OSW_EN;
-
wr32(E1000_DMACR, reg);
/* no lower threshold to disable
@@ -9952,12 +9953,12 @@ static void igb_init_dmac(struct igb_adapter *adapter, u32 pba)
*/
wr32(E1000_DMCTXTH, (IGB_MIN_TXPBSIZE -
(IGB_TX_BUF_4096 + adapter->max_frame_size)) >> 6);
+ }
- /* make low power state decision controlled
- * by DMA coal
- */
+ if (hw->mac.type >= e1000_i210 ||
+ (adapter->flags & IGB_FLAG_DMAC)) {
reg = rd32(E1000_PCIEMISC);
- reg &= ~E1000_PCIEMISC_LX_DECISION;
+ reg |= E1000_PCIEMISC_LX_DECISION;
wr32(E1000_PCIEMISC, reg);
} /* endif adapter->dmac is not disabled */
} else if (hw->mac.type == e1000_82580) {
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