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-rw-r--r--drivers/net/bonding/bond_main.c6
-rw-r--r--drivers/net/ethernet/broadcom/bnx2x/bnx2x_vfpf.c2
-rw-r--r--drivers/net/ethernet/cavium/thunder/nicvf_main.c22
-rw-r--r--drivers/net/ethernet/freescale/fec_main.c30
-rw-r--r--drivers/net/ethernet/ibm/ibmvnic.c32
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/en.h1
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/en/reporter_tx.c11
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun.c4
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c3
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/en_main.c21
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/en_rx.c94
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/en_stats.c6
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/en_stats.h4
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/fpga/tls.c61
-rw-r--r--drivers/net/ethernet/mellanox/mlxsw/core.c6
-rw-r--r--drivers/net/ethernet/mellanox/mlxsw/spectrum_buffers.c19
-rw-r--r--drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c2
-rw-r--r--drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c2
-rw-r--r--drivers/net/ethernet/mscc/ocelot.c24
-rw-r--r--drivers/net/ethernet/neterion/vxge/vxge-config.c1
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed.h7
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_dev.c85
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_int.c83
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_int.h4
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_main.c2
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_sriov.c2
-rw-r--r--drivers/net/ethernet/qlogic/qede/qede_ptp.c7
-rw-r--r--drivers/net/team/team.c26
-rw-r--r--drivers/net/wireless/ath/ath10k/htt_rx.c2
-rw-r--r--drivers/net/wireless/ath/ath10k/mac.c4
-rw-r--r--drivers/net/wireless/ath/ath9k/xmit.c5
-rw-r--r--drivers/net/wireless/intel/iwlwifi/cfg/22000.c30
-rw-r--r--drivers/net/wireless/intel/iwlwifi/fw/dbg.c34
-rw-r--r--drivers/net/wireless/intel/iwlwifi/fw/init.c1
-rw-r--r--drivers/net/wireless/intel/iwlwifi/iwl-config.h3
-rw-r--r--drivers/net/wireless/intel/iwlwifi/iwl-csr.h1
-rw-r--r--drivers/net/wireless/intel/iwlwifi/iwl-trans.h12
-rw-r--r--drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c71
-rw-r--r--drivers/net/wireless/intel/iwlwifi/mvm/mvm.h1
-rw-r--r--drivers/net/wireless/intel/iwlwifi/mvm/sta.c43
-rw-r--r--drivers/net/wireless/intel/iwlwifi/mvm/sta.h7
-rw-r--r--drivers/net/wireless/intel/iwlwifi/pcie/drv.c13
-rw-r--r--drivers/net/wireless/intel/iwlwifi/pcie/internal.h2
-rw-r--r--drivers/net/wireless/intel/iwlwifi/pcie/trans.c11
-rw-r--r--drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c2
-rw-r--r--drivers/net/wireless/intel/iwlwifi/pcie/tx.c2
-rw-r--r--drivers/net/wireless/mac80211_hwsim.c19
-rw-r--r--drivers/net/wireless/mediatek/mt76/mt7603/init.c2
-rw-r--r--drivers/net/wireless/mediatek/mt76/mt7603/mac.c53
-rw-r--r--drivers/net/wireless/mediatek/mt76/mt7603/main.c8
-rw-r--r--drivers/net/wireless/mediatek/mt76/mt7603/mt7603.h2
-rw-r--r--drivers/net/wireless/mediatek/mt76/mt76x02_mac.c14
-rw-r--r--drivers/net/wireless/ralink/rt2x00/rt2x00.h1
-rw-r--r--drivers/net/wireless/ralink/rt2x00/rt2x00mac.c10
-rw-r--r--drivers/net/wireless/ralink/rt2x00/rt2x00queue.c15
55 files changed, 524 insertions, 411 deletions
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index 8ddbada9e281..062fa7e3af4c 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -3213,8 +3213,12 @@ static int bond_netdev_event(struct notifier_block *this,
return NOTIFY_DONE;
if (event_dev->flags & IFF_MASTER) {
+ int ret;
+
netdev_dbg(event_dev, "IFF_MASTER\n");
- return bond_master_netdev_event(event, event_dev);
+ ret = bond_master_netdev_event(event, event_dev);
+ if (ret != NOTIFY_DONE)
+ return ret;
}
if (event_dev->flags & IFF_SLAVE) {
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_vfpf.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_vfpf.c
index a9bdc21873d3..10ff37d6dc78 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_vfpf.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_vfpf.c
@@ -957,7 +957,7 @@ int bnx2x_vfpf_update_vlan(struct bnx2x *bp, u16 vid, u8 vf_qid, bool add)
bnx2x_sample_bulletin(bp);
if (bp->shadow_bulletin.content.valid_bitmap & 1 << VLAN_VALID) {
- BNX2X_ERR("Hypervisor will dicline the request, avoiding\n");
+ BNX2X_ERR("Hypervisor will decline the request, avoiding\n");
rc = -EINVAL;
goto out;
}
diff --git a/drivers/net/ethernet/cavium/thunder/nicvf_main.c b/drivers/net/ethernet/cavium/thunder/nicvf_main.c
index 28eac9056211..c032bef1b776 100644
--- a/drivers/net/ethernet/cavium/thunder/nicvf_main.c
+++ b/drivers/net/ethernet/cavium/thunder/nicvf_main.c
@@ -32,6 +32,13 @@
#define DRV_NAME "nicvf"
#define DRV_VERSION "1.0"
+/* NOTE: Packets bigger than 1530 are split across multiple pages and XDP needs
+ * the buffer to be contiguous. Allow XDP to be set up only if we don't exceed
+ * this value, keeping headroom for the 14 byte Ethernet header and two
+ * VLAN tags (for QinQ)
+ */
+#define MAX_XDP_MTU (1530 - ETH_HLEN - VLAN_HLEN * 2)
+
/* Supported devices */
static const struct pci_device_id nicvf_id_table[] = {
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_CAVIUM,
@@ -1582,6 +1589,15 @@ static int nicvf_change_mtu(struct net_device *netdev, int new_mtu)
struct nicvf *nic = netdev_priv(netdev);
int orig_mtu = netdev->mtu;
+ /* For now just support only the usual MTU sized frames,
+ * plus some headroom for VLAN, QinQ.
+ */
+ if (nic->xdp_prog && new_mtu > MAX_XDP_MTU) {
+ netdev_warn(netdev, "Jumbo frames not yet supported with XDP, current MTU %d.\n",
+ netdev->mtu);
+ return -EINVAL;
+ }
+
netdev->mtu = new_mtu;
if (!netif_running(netdev))
@@ -1830,8 +1846,10 @@ static int nicvf_xdp_setup(struct nicvf *nic, struct bpf_prog *prog)
bool bpf_attached = false;
int ret = 0;
- /* For now just support only the usual MTU sized frames */
- if (prog && (dev->mtu > 1500)) {
+ /* For now just support only the usual MTU sized frames,
+ * plus some headroom for VLAN, QinQ.
+ */
+ if (prog && dev->mtu > MAX_XDP_MTU) {
netdev_warn(dev, "Jumbo frames not yet supported with XDP, current MTU %d.\n",
dev->mtu);
return -EOPNOTSUPP;
diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c
index 697c2427f2b7..a96ad20ee484 100644
--- a/drivers/net/ethernet/freescale/fec_main.c
+++ b/drivers/net/ethernet/freescale/fec_main.c
@@ -1840,13 +1840,9 @@ static int fec_enet_clk_enable(struct net_device *ndev, bool enable)
int ret;
if (enable) {
- ret = clk_prepare_enable(fep->clk_ahb);
- if (ret)
- return ret;
-
ret = clk_prepare_enable(fep->clk_enet_out);
if (ret)
- goto failed_clk_enet_out;
+ return ret;
if (fep->clk_ptp) {
mutex_lock(&fep->ptp_clk_mutex);
@@ -1866,7 +1862,6 @@ static int fec_enet_clk_enable(struct net_device *ndev, bool enable)
phy_reset_after_clk_enable(ndev->phydev);
} else {
- clk_disable_unprepare(fep->clk_ahb);
clk_disable_unprepare(fep->clk_enet_out);
if (fep->clk_ptp) {
mutex_lock(&fep->ptp_clk_mutex);
@@ -1885,8 +1880,6 @@ failed_clk_ref:
failed_clk_ptp:
if (fep->clk_enet_out)
clk_disable_unprepare(fep->clk_enet_out);
-failed_clk_enet_out:
- clk_disable_unprepare(fep->clk_ahb);
return ret;
}
@@ -3470,6 +3463,9 @@ fec_probe(struct platform_device *pdev)
ret = clk_prepare_enable(fep->clk_ipg);
if (ret)
goto failed_clk_ipg;
+ ret = clk_prepare_enable(fep->clk_ahb);
+ if (ret)
+ goto failed_clk_ahb;
fep->reg_phy = devm_regulator_get_optional(&pdev->dev, "phy");
if (!IS_ERR(fep->reg_phy)) {
@@ -3563,6 +3559,9 @@ failed_reset:
pm_runtime_put(&pdev->dev);
pm_runtime_disable(&pdev->dev);
failed_regulator:
+ clk_disable_unprepare(fep->clk_ahb);
+failed_clk_ahb:
+ clk_disable_unprepare(fep->clk_ipg);
failed_clk_ipg:
fec_enet_clk_enable(ndev, false);
failed_clk:
@@ -3686,6 +3685,7 @@ static int __maybe_unused fec_runtime_suspend(struct device *dev)
struct net_device *ndev = dev_get_drvdata(dev);
struct fec_enet_private *fep = netdev_priv(ndev);
+ clk_disable_unprepare(fep->clk_ahb);
clk_disable_unprepare(fep->clk_ipg);
return 0;
@@ -3695,8 +3695,20 @@ static int __maybe_unused fec_runtime_resume(struct device *dev)
{
struct net_device *ndev = dev_get_drvdata(dev);
struct fec_enet_private *fep = netdev_priv(ndev);
+ int ret;
- return clk_prepare_enable(fep->clk_ipg);
+ ret = clk_prepare_enable(fep->clk_ahb);
+ if (ret)
+ return ret;
+ ret = clk_prepare_enable(fep->clk_ipg);
+ if (ret)
+ goto failed_clk_ipg;
+
+ return 0;
+
+failed_clk_ipg:
+ clk_disable_unprepare(fep->clk_ahb);
+ return ret;
}
static const struct dev_pm_ops fec_pm_ops = {
diff --git a/drivers/net/ethernet/ibm/ibmvnic.c b/drivers/net/ethernet/ibm/ibmvnic.c
index 1de691e76b86..5e3cdb0b46d5 100644
--- a/drivers/net/ethernet/ibm/ibmvnic.c
+++ b/drivers/net/ethernet/ibm/ibmvnic.c
@@ -3758,6 +3758,7 @@ static void handle_query_ip_offload_rsp(struct ibmvnic_adapter *adapter)
{
struct device *dev = &adapter->vdev->dev;
struct ibmvnic_query_ip_offload_buffer *buf = &adapter->ip_offload_buf;
+ netdev_features_t old_hw_features = 0;
union ibmvnic_crq crq;
int i;
@@ -3833,24 +3834,41 @@ static void handle_query_ip_offload_rsp(struct ibmvnic_adapter *adapter)
adapter->ip_offload_ctrl.large_rx_ipv4 = 0;
adapter->ip_offload_ctrl.large_rx_ipv6 = 0;
- adapter->netdev->features = NETIF_F_SG | NETIF_F_GSO;
+ if (adapter->state != VNIC_PROBING) {
+ old_hw_features = adapter->netdev->hw_features;
+ adapter->netdev->hw_features = 0;
+ }
+
+ adapter->netdev->hw_features = NETIF_F_SG | NETIF_F_GSO | NETIF_F_GRO;
if (buf->tcp_ipv4_chksum || buf->udp_ipv4_chksum)
- adapter->netdev->features |= NETIF_F_IP_CSUM;
+ adapter->netdev->hw_features |= NETIF_F_IP_CSUM;
if (buf->tcp_ipv6_chksum || buf->udp_ipv6_chksum)
- adapter->netdev->features |= NETIF_F_IPV6_CSUM;
+ adapter->netdev->hw_features |= NETIF_F_IPV6_CSUM;
if ((adapter->netdev->features &
(NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM)))
- adapter->netdev->features |= NETIF_F_RXCSUM;
+ adapter->netdev->hw_features |= NETIF_F_RXCSUM;
if (buf->large_tx_ipv4)
- adapter->netdev->features |= NETIF_F_TSO;
+ adapter->netdev->hw_features |= NETIF_F_TSO;
if (buf->large_tx_ipv6)
- adapter->netdev->features |= NETIF_F_TSO6;
+ adapter->netdev->hw_features |= NETIF_F_TSO6;
- adapter->netdev->hw_features |= adapter->netdev->features;
+ if (adapter->state == VNIC_PROBING) {
+ adapter->netdev->features |= adapter->netdev->hw_features;
+ } else if (old_hw_features != adapter->netdev->hw_features) {
+ netdev_features_t tmp = 0;
+
+ /* disable features no longer supported */
+ adapter->netdev->features &= adapter->netdev->hw_features;
+ /* turn on features now supported if previously enabled */
+ tmp = (old_hw_features ^ adapter->netdev->hw_features) &
+ adapter->netdev->hw_features;
+ adapter->netdev->features |=
+ tmp & adapter->netdev->wanted_features;
+ }
memset(&crq, 0, sizeof(crq));
crq.control_ip_offload.first = IBMVNIC_CRQ_CMD;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en.h b/drivers/net/ethernet/mellanox/mlx5/core/en.h
index bd855ab8dfe2..51e109fdeec1 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en.h
@@ -856,6 +856,7 @@ void mlx5e_close_channels(struct mlx5e_channels *chs);
* switching channels
*/
typedef int (*mlx5e_fp_hw_modify)(struct mlx5e_priv *priv);
+int mlx5e_safe_reopen_channels(struct mlx5e_priv *priv);
int mlx5e_safe_switch_channels(struct mlx5e_priv *priv,
struct mlx5e_channels *new_chs,
mlx5e_fp_hw_modify hw_modify);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_tx.c b/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_tx.c
index 9d38e62cdf24..476dd97f7f2f 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_tx.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_tx.c
@@ -186,12 +186,17 @@ static int mlx5e_tx_reporter_recover_from_ctx(struct mlx5e_tx_err_ctx *err_ctx)
static int mlx5e_tx_reporter_recover_all(struct mlx5e_priv *priv)
{
- int err;
+ int err = 0;
rtnl_lock();
mutex_lock(&priv->state_lock);
- mlx5e_close_locked(priv->netdev);
- err = mlx5e_open_locked(priv->netdev);
+
+ if (!test_bit(MLX5E_STATE_OPENED, &priv->state))
+ goto out;
+
+ err = mlx5e_safe_reopen_channels(priv);
+
+out:
mutex_unlock(&priv->state_lock);
rtnl_unlock();
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun.c b/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun.c
index b9d5830e8344..fe5d4d7f15ed 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun.c
@@ -39,6 +39,10 @@ static int get_route_and_out_devs(struct mlx5e_priv *priv,
return -EOPNOTSUPP;
}
+ if (!(mlx5e_eswitch_rep(*out_dev) &&
+ mlx5e_is_uplink_rep(netdev_priv(*out_dev))))
+ return -EOPNOTSUPP;
+
return 0;
}
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
index 5efce4a3ff79..76a3d01a489e 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
@@ -1768,7 +1768,8 @@ static int set_pflag_rx_no_csum_complete(struct net_device *netdev, bool enable)
struct mlx5e_channel *c;
int i;
- if (!test_bit(MLX5E_STATE_OPENED, &priv->state))
+ if (!test_bit(MLX5E_STATE_OPENED, &priv->state) ||
+ priv->channels.params.xdp_prog)
return 0;
for (i = 0; i < channels->num; i++) {
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
index ba705392b46b..5c127fccad60 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
@@ -952,7 +952,11 @@ static int mlx5e_open_rq(struct mlx5e_channel *c,
if (params->rx_dim_enabled)
__set_bit(MLX5E_RQ_STATE_AM, &c->rq.state);
- if (MLX5E_GET_PFLAG(params, MLX5E_PFLAG_RX_NO_CSUM_COMPLETE))
+ /* We disable csum_complete when XDP is enabled since
+ * XDP programs might manipulate packets which will render
+ * skb->checksum incorrect.
+ */
+ if (MLX5E_GET_PFLAG(params, MLX5E_PFLAG_RX_NO_CSUM_COMPLETE) || c->xdp)
__set_bit(MLX5E_RQ_STATE_NO_CSUM_COMPLETE, &c->rq.state);
return 0;
@@ -2956,6 +2960,14 @@ int mlx5e_safe_switch_channels(struct mlx5e_priv *priv,
return 0;
}
+int mlx5e_safe_reopen_channels(struct mlx5e_priv *priv)
+{
+ struct mlx5e_channels new_channels = {};
+
+ new_channels.params = priv->channels.params;
+ return mlx5e_safe_switch_channels(priv, &new_channels, NULL);
+}
+
void mlx5e_timestamp_init(struct mlx5e_priv *priv)
{
priv->tstamp.tx_type = HWTSTAMP_TX_OFF;
@@ -4186,11 +4198,10 @@ static void mlx5e_tx_timeout_work(struct work_struct *work)
if (!report_failed)
goto unlock;
- mlx5e_close_locked(priv->netdev);
- err = mlx5e_open_locked(priv->netdev);
+ err = mlx5e_safe_reopen_channels(priv);
if (err)
netdev_err(priv->netdev,
- "mlx5e_open_locked failed recovering from a tx_timeout, err(%d).\n",
+ "mlx5e_safe_reopen_channels failed recovering from a tx_timeout, err(%d).\n",
err);
unlock:
@@ -4578,7 +4589,7 @@ void mlx5e_build_rss_params(struct mlx5e_rss_params *rss_params,
{
enum mlx5e_traffic_types tt;
- rss_params->hfunc = ETH_RSS_HASH_XOR;
+ rss_params->hfunc = ETH_RSS_HASH_TOP;
netdev_rss_key_fill(rss_params->toeplitz_hash_key,
sizeof(rss_params->toeplitz_hash_key));
mlx5e_build_default_indir_rqt(rss_params->indirection_rqt,
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c
index 3dde5c7e0739..c3b3002ff62f 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c
@@ -692,7 +692,14 @@ static inline bool is_last_ethertype_ip(struct sk_buff *skb, int *network_depth,
{
*proto = ((struct ethhdr *)skb->data)->h_proto;
*proto = __vlan_get_protocol(skb, *proto, network_depth);
- return (*proto == htons(ETH_P_IP) || *proto == htons(ETH_P_IPV6));
+
+ if (*proto == htons(ETH_P_IP))
+ return pskb_may_pull(skb, *network_depth + sizeof(struct iphdr));
+
+ if (*proto == htons(ETH_P_IPV6))
+ return pskb_may_pull(skb, *network_depth + sizeof(struct ipv6hdr));
+
+ return false;
}
static inline void mlx5e_enable_ecn(struct mlx5e_rq *rq, struct sk_buff *skb)
@@ -712,17 +719,6 @@ static inline void mlx5e_enable_ecn(struct mlx5e_rq *rq, struct sk_buff *skb)
rq->stats->ecn_mark += !!rc;
}
-static u32 mlx5e_get_fcs(const struct sk_buff *skb)
-{
- const void *fcs_bytes;
- u32 _fcs_bytes;
-
- fcs_bytes = skb_header_pointer(skb, skb->len - ETH_FCS_LEN,
- ETH_FCS_LEN, &_fcs_bytes);
-
- return __get_unaligned_cpu32(fcs_bytes);
-}
-
static u8 get_ip_proto(struct sk_buff *skb, int network_depth, __be16 proto)
{
void *ip_p = skb->data + network_depth;
@@ -733,6 +729,68 @@ static u8 get_ip_proto(struct sk_buff *skb, int network_depth, __be16 proto)
#define short_frame(size) ((size) <= ETH_ZLEN + ETH_FCS_LEN)
+#define MAX_PADDING 8
+
+static void
+tail_padding_csum_slow(struct sk_buff *skb, int offset, int len,
+ struct mlx5e_rq_stats *stats)
+{
+ stats->csum_complete_tail_slow++;
+ skb->csum = csum_block_add(skb->csum,
+ skb_checksum(skb, offset, len, 0),
+ offset);
+}
+
+static void
+tail_padding_csum(struct sk_buff *skb, int offset,
+ struct mlx5e_rq_stats *stats)
+{
+ u8 tail_padding[MAX_PADDING];
+ int len = skb->len - offset;
+ void *tail;
+
+ if (unlikely(len > MAX_PADDING)) {
+ tail_padding_csum_slow(skb, offset, len, stats);
+ return;
+ }
+
+ tail = skb_header_pointer(skb, offset, len, tail_padding);
+ if (unlikely(!tail)) {
+ tail_padding_csum_slow(skb, offset, len, stats);
+ return;
+ }
+
+ stats->csum_complete_tail++;
+ skb->csum = csum_block_add(skb->csum, csum_partial(tail, len, 0), offset);
+}
+
+static void
+mlx5e_skb_padding_csum(struct sk_buff *skb, int network_depth, __be16 proto,
+ struct mlx5e_rq_stats *stats)
+{
+ struct ipv6hdr *ip6;
+ struct iphdr *ip4;
+ int pkt_len;
+
+ switch (proto) {
+ case htons(ETH_P_IP):
+ ip4 = (struct iphdr *)(skb->data + network_depth);
+ pkt_len = network_depth + ntohs(ip4->tot_len);
+ break;
+ case htons(ETH_P_IPV6):
+ ip6 = (struct ipv6hdr *)(skb->data + network_depth);
+ pkt_len = network_depth + sizeof(*ip6) + ntohs(ip6->payload_len);
+ break;
+ default:
+ return;
+ }
+
+ if (likely(pkt_len >= skb->len))
+ return;
+
+ tail_padding_csum(skb, pkt_len, stats);
+}
+
static inline void mlx5e_handle_csum(struct net_device *netdev,
struct mlx5_cqe64 *cqe,
struct mlx5e_rq *rq,
@@ -752,7 +810,8 @@ static inline void mlx5e_handle_csum(struct net_device *netdev,
return;
}
- if (unlikely(test_bit(MLX5E_RQ_STATE_NO_CSUM_COMPLETE, &rq->state)))
+ /* True when explicitly set via priv flag, or XDP prog is loaded */
+ if (test_bit(MLX5E_RQ_STATE_NO_CSUM_COMPLETE, &rq->state))
goto csum_unnecessary;
/* CQE csum doesn't cover padding octets in short ethernet
@@ -780,18 +839,15 @@ static inline void mlx5e_handle_csum(struct net_device *netdev,
skb->csum = csum_partial(skb->data + ETH_HLEN,
network_depth - ETH_HLEN,
skb->csum);
- if (unlikely(netdev->features & NETIF_F_RXFCS))
- skb->csum = csum_block_add(skb->csum,
- (__force __wsum)mlx5e_get_fcs(skb),
- skb->len - ETH_FCS_LEN);
+
+ mlx5e_skb_padding_csum(skb, network_depth, proto, stats);
stats->csum_complete++;
return;
}
csum_unnecessary:
if (likely((cqe->hds_ip_ext & CQE_L3_OK) &&
- ((cqe->hds_ip_ext & CQE_L4_OK) ||
- (get_cqe_l4_hdr_type(cqe) == CQE_L4_HDR_TYPE_NONE)))) {
+ (cqe->hds_ip_ext & CQE_L4_OK))) {
skb->ip_summed = CHECKSUM_UNNECESSARY;
if (cqe_is_tunneled(cqe)) {
skb->csum_level = 1;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c
index 1a78e05cbba8..b75aa8b8bf04 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c
@@ -59,6 +59,8 @@ static const struct counter_desc sw_stats_desc[] = {
{ MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_csum_unnecessary) },
{ MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_csum_none) },
{ MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_csum_complete) },
+ { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_csum_complete_tail) },
+ { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_csum_complete_tail_slow) },
{ MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_csum_unnecessary_inner) },
{ MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_xdp_drop) },
{ MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_xdp_redirect) },
@@ -151,6 +153,8 @@ static void mlx5e_grp_sw_update_stats(struct mlx5e_priv *priv)
s->rx_removed_vlan_packets += rq_stats->removed_vlan_packets;
s->rx_csum_none += rq_stats->csum_none;
s->rx_csum_complete += rq_stats->csum_complete;
+ s->rx_csum_complete_tail += rq_stats->csum_complete_tail;
+ s->rx_csum_complete_tail_slow += rq_stats->csum_complete_tail_slow;
s->rx_csum_unnecessary += rq_stats->csum_unnecessary;
s->rx_csum_unnecessary_inner += rq_stats->csum_unnecessary_inner;
s->rx_xdp_drop += rq_stats->xdp_drop;
@@ -1190,6 +1194,8 @@ static const struct counter_desc rq_stats_desc[] = {
{ MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, packets) },
{ MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, bytes) },
{ MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, csum_complete) },
+ { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, csum_complete_tail) },
+ { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, csum_complete_tail_slow) },
{ MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, csum_unnecessary) },
{ MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, csum_unnecessary_inner) },
{ MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, csum_none) },
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.h b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.h
index 4640d4f986f8..16c3b785f282 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.h
@@ -71,6 +71,8 @@ struct mlx5e_sw_stats {
u64 rx_csum_unnecessary;
u64 rx_csum_none;
u64 rx_csum_complete;
+ u64 rx_csum_complete_tail;
+ u64 rx_csum_complete_tail_slow;
u64 rx_csum_unnecessary_inner;
u64 rx_xdp_drop;
u64 rx_xdp_redirect;
@@ -181,6 +183,8 @@ struct mlx5e_rq_stats {
u64 packets;
u64 bytes;
u64 csum_complete;
+ u64 csum_complete_tail;
+ u64 csum_complete_tail_slow;
u64 csum_unnecessary;
u64 csum_unnecessary_inner;
u64 csum_none;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fpga/tls.c b/drivers/net/ethernet/mellanox/mlx5/core/fpga/tls.c
index 8de64e88c670..22a2ef111514 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/fpga/tls.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/fpga/tls.c
@@ -148,14 +148,16 @@ static int mlx5_fpga_tls_alloc_swid(struct idr *idr, spinlock_t *idr_spinlock,
return ret;
}
-static void mlx5_fpga_tls_release_swid(struct idr *idr,
- spinlock_t *idr_spinlock, u32 swid)
+static void *mlx5_fpga_tls_release_swid(struct idr *idr,
+ spinlock_t *idr_spinlock, u32 swid)
{
unsigned long flags;
+ void *ptr;
spin_lock_irqsave(idr_spinlock, flags);
- idr_remove(idr, swid);
+ ptr = idr_remove(idr, swid);
spin_unlock_irqrestore(idr_spinlock, flags);
+ return ptr;
}
static void mlx_tls_kfree_complete(struct mlx5_fpga_conn *conn,
@@ -165,20 +167,12 @@ static void mlx_tls_kfree_complete(struct mlx5_fpga_conn *conn,
kfree(buf);
}
-struct mlx5_teardown_stream_context {
- struct mlx5_fpga_tls_command_context cmd;
- u32 swid;
-};
-
static void
mlx5_fpga_tls_teardown_completion(struct mlx5_fpga_conn *conn,
struct mlx5_fpga_device *fdev,
struct mlx5_fpga_tls_command_context *cmd,
struct mlx5_fpga_dma_buf *resp)
{
- struct mlx5_teardown_stream_context *ctx =
- container_of(cmd, struct mlx5_teardown_stream_context, cmd);
-
if (resp) {
u32 syndrome = MLX5_GET(tls_resp, resp->sg[0].data, syndrome);
@@ -186,14 +180,6 @@ mlx5_fpga_tls_teardown_completion(struct mlx5_fpga_conn *conn,
mlx5_fpga_err(fdev,
"Teardown stream failed with syndrome = %d",
syndrome);
- else if (MLX5_GET(tls_cmd, cmd->buf.sg[0].data, direction_sx))
- mlx5_fpga_tls_release_swid(&fdev->tls->tx_idr,
- &fdev->tls->tx_idr_spinlock,
- ctx->swid);
- else
- mlx5_fpga_tls_release_swid(&fdev->tls->rx_idr,
- &fdev->tls->rx_idr_spinlock,
- ctx->swid);
}
mlx5_fpga_tls_put_command_ctx(cmd);
}
@@ -217,22 +203,22 @@ int mlx5_fpga_tls_resync_rx(struct mlx5_core_dev *mdev, u32 handle, u32 seq,
void *cmd;
int ret;
- rcu_read_lock();
- flow = idr_find(&mdev->fpga->tls->rx_idr, ntohl(handle));
- rcu_read_unlock();
-
- if (!flow) {
- WARN_ONCE(1, "Received NULL pointer for handle\n");
- return -EINVAL;
- }
-
buf = kzalloc(size, GFP_ATOMIC);
if (!buf)
return -ENOMEM;
cmd = (buf + 1);
+ rcu_read_lock();
+ flow = idr_find(&mdev->fpga->tls->rx_idr, ntohl(handle));
+ if (unlikely(!flow)) {
+ rcu_read_unlock();
+ WARN_ONCE(1, "Received NULL pointer for handle\n");
+ kfree(buf);
+ return -EINVAL;
+ }
mlx5_fpga_tls_flow_to_cmd(flow, cmd);
+ rcu_read_unlock();
MLX5_SET(tls_cmd, cmd, swid, ntohl(handle));
MLX5_SET64(tls_cmd, cmd, tls_rcd_sn, be64_to_cpu(rcd_sn));
@@ -253,7 +239,7 @@ int mlx5_fpga_tls_resync_rx(struct mlx5_core_dev *mdev, u32 handle, u32 seq,
static void mlx5_fpga_tls_send_teardown_cmd(struct mlx5_core_dev *mdev,
void *flow, u32 swid, gfp_t flags)
{
- struct mlx5_teardown_stream_context *ctx;
+ struct mlx5_fpga_tls_command_context *ctx;
struct mlx5_fpga_dma_buf *buf;
void *cmd;
@@ -261,7 +247,7 @@ static void mlx5_fpga_tls_send_teardown_cmd(struct mlx5_core_dev *mdev,
if (!ctx)
return;
- buf = &ctx->cmd.buf;
+ buf = &ctx->buf;
cmd = (ctx + 1);
MLX5_SET(tls_cmd, cmd, command_type, CMD_TEARDOWN_STREAM);
MLX5_SET(tls_cmd, cmd, swid, swid);
@@ -272,8 +258,7 @@ static void mlx5_fpga_tls_send_teardown_cmd(struct mlx5_core_dev *mdev,
buf->sg[0].data = cmd;
buf->sg[0].size = MLX5_TLS_COMMAND_SIZE;
- ctx->swid = swid;
- mlx5_fpga_tls_cmd_send(mdev->fpga, &ctx->cmd,
+ mlx5_fpga_tls_cmd_send(mdev->fpga, ctx,
mlx5_fpga_tls_teardown_completion);
}
@@ -283,13 +268,14 @@ void mlx5_fpga_tls_del_flow(struct mlx5_core_dev *mdev, u32 swid,
struct mlx5_fpga_tls *tls = mdev->fpga->tls;
void *flow;
- rcu_read_lock();
if (direction_sx)
- flow = idr_find(&tls->tx_idr, swid);
+ flow = mlx5_fpga_tls_release_swid(&tls->tx_idr,
+ &tls->tx_idr_spinlock,
+ swid);
else
- flow = idr_find(&tls->rx_idr, swid);
-
- rcu_read_unlock();
+ flow = mlx5_fpga_tls_release_swid(&tls->rx_idr,
+ &tls->rx_idr_spinlock,
+ swid);
if (!flow) {
mlx5_fpga_err(mdev->fpga, "No flow information for swid %u\n",
@@ -297,6 +283,7 @@ void mlx5_fpga_tls_del_flow(struct mlx5_core_dev *mdev, u32 swid,
return;
}
+ synchronize_rcu(); /* before kfree(flow) */
mlx5_fpga_tls_send_teardown_cmd(mdev, flow, swid, flags);
}
diff --git a/drivers/net/ethernet/mellanox/mlxsw/core.c b/drivers/net/ethernet/mellanox/mlxsw/core.c
index c2fba5c7c9ee..9e8e3e92f369 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/core.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/core.c
@@ -568,7 +568,7 @@ static int mlxsw_emad_init(struct mlxsw_core *mlxsw_core)
if (!(mlxsw_core->bus->features & MLXSW_BUS_F_TXRX))
return 0;
- emad_wq = alloc_workqueue("mlxsw_core_emad", WQ_MEM_RECLAIM, 0);
+ emad_wq = alloc_workqueue("mlxsw_core_emad", 0, 0);
if (!emad_wq)
return -ENOMEM;
mlxsw_core->emad_wq = emad_wq;
@@ -2004,10 +2004,10 @@ static int __init mlxsw_core_module_init(void)
{
int err;
- mlxsw_wq = alloc_workqueue(mlxsw_core_driver_name, WQ_MEM_RECLAIM, 0);
+ mlxsw_wq = alloc_workqueue(mlxsw_core_driver_name, 0, 0);
if (!mlxsw_wq)
return -ENOMEM;
- mlxsw_owq = alloc_ordered_workqueue("%s_ordered", WQ_MEM_RECLAIM,
+ mlxsw_owq = alloc_ordered_workqueue("%s_ordered", 0,
mlxsw_core_driver_name);
if (!mlxsw_owq) {
err = -ENOMEM;
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_buffers.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_buffers.c
index 9a79b5e11597..d633bef5f105 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_buffers.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_buffers.c
@@ -70,6 +70,7 @@ static const struct mlxsw_sp_sb_pool_des mlxsw_sp2_sb_pool_dess[] = {
{MLXSW_REG_SBXX_DIR_EGRESS, 1},
{MLXSW_REG_SBXX_DIR_EGRESS, 2},
{MLXSW_REG_SBXX_DIR_EGRESS, 3},
+ {MLXSW_REG_SBXX_DIR_EGRESS, 15},
};
#define MLXSW_SP_SB_ING_TC_COUNT 8
@@ -428,6 +429,7 @@ static const struct mlxsw_sp_sb_pr mlxsw_sp2_sb_prs[] = {
MLXSW_SP_SB_PR(MLXSW_REG_SBPR_MODE_STATIC, 0),
MLXSW_SP_SB_PR(MLXSW_REG_SBPR_MODE_STATIC, 0),
MLXSW_SP_SB_PR(MLXSW_REG_SBPR_MODE_STATIC, 0),
+ MLXSW_SP_SB_PR(MLXSW_REG_SBPR_MODE_STATIC, MLXSW_SP_SB_INFI),
};
static int mlxsw_sp_sb_prs_init(struct mlxsw_sp *mlxsw_sp,
@@ -517,14 +519,14 @@ static const struct mlxsw_sp_sb_cm mlxsw_sp2_sb_cms_egress[] = {
MLXSW_SP_SB_CM(0, 7, 4),
MLXSW_SP_SB_CM(0, 7, 4),
MLXSW_SP_SB_CM(0, 7, 4),
- MLXSW_SP_SB_CM(0, 7, 4),
- MLXSW_SP_SB_CM(0, 7, 4),
- MLXSW_SP_SB_CM(0, 7, 4),
- MLXSW_SP_SB_CM(0, 7, 4),
- MLXSW_SP_SB_CM(0, 7, 4),
- MLXSW_SP_SB_CM(0, 7, 4),
- MLXSW_SP_SB_CM(0, 7, 4),
- MLXSW_SP_SB_CM(0, 7, 4),
+ MLXSW_SP_SB_CM(0, MLXSW_SP_SB_INFI, 8),
+ MLXSW_SP_SB_CM(0, MLXSW_SP_SB_INFI, 8),
+ MLXSW_SP_SB_CM(0, MLXSW_SP_SB_INFI, 8),
+ MLXSW_SP_SB_CM(0, MLXSW_SP_SB_INFI, 8),
+ MLXSW_SP_SB_CM(0, MLXSW_SP_SB_INFI, 8),
+ MLXSW_SP_SB_CM(0, MLXSW_SP_SB_INFI, 8),
+ MLXSW_SP_SB_CM(0, MLXSW_SP_SB_INFI, 8),
+ MLXSW_SP_SB_CM(0, MLXSW_SP_SB_INFI, 8),
MLXSW_SP_SB_CM(1, 0xff, 4),
};
@@ -671,6 +673,7 @@ static const struct mlxsw_sp_sb_pm mlxsw_sp2_sb_pms[] = {
MLXSW_SP_SB_PM(0, 0),
MLXSW_SP_SB_PM(0, 0),
MLXSW_SP_SB_PM(0, 0),
+ MLXSW_SP_SB_PM(10000, 90000),
};
static int mlxsw_sp_port_sb_pms_init(struct mlxsw_sp_port *mlxsw_sp_port)
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
index 31656a2a6252..64498c9f55ab 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
@@ -6804,7 +6804,7 @@ static int mlxsw_sp_router_port_check_rif_addr(struct mlxsw_sp *mlxsw_sp,
/* A RIF is not created for macvlan netdevs. Their MAC is used to
* populate the FDB
*/
- if (netif_is_macvlan(dev))
+ if (netif_is_macvlan(dev) || netif_is_l3_master(dev))
return 0;
for (i = 0; i < MLXSW_CORE_RES_GET(mlxsw_sp->core, MAX_RIFS); i++) {
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c
index f6ce386c3036..50111f228d77 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c
@@ -1630,7 +1630,7 @@ static int mlxsw_sp_port_mdb_add(struct mlxsw_sp_port *mlxsw_sp_port,
u16 fid_index;
int err = 0;
- if (switchdev_trans_ph_prepare(trans))
+ if (switchdev_trans_ph_commit(trans))
return 0;
bridge_port = mlxsw_sp_bridge_port_find(mlxsw_sp->bridge, orig_dev);
diff --git a/drivers/net/ethernet/mscc/ocelot.c b/drivers/net/ethernet/mscc/ocelot.c
index a1d0d6e42533..d715ef4fc92f 100644
--- a/drivers/net/ethernet/mscc/ocelot.c
+++ b/drivers/net/ethernet/mscc/ocelot.c
@@ -613,7 +613,7 @@ static int ocelot_mact_mc_add(struct ocelot_port *port,
struct netdev_hw_addr *hw_addr)
{
struct ocelot *ocelot = port->ocelot;
- struct netdev_hw_addr *ha = kzalloc(sizeof(*ha), GFP_KERNEL);
+ struct netdev_hw_addr *ha = kzalloc(sizeof(*ha), GFP_ATOMIC);
if (!ha)
return -ENOMEM;
@@ -959,10 +959,8 @@ static void ocelot_get_strings(struct net_device *netdev, u32 sset, u8 *data)
ETH_GSTRING_LEN);
}
-static void ocelot_check_stats(struct work_struct *work)
+static void ocelot_update_stats(struct ocelot *ocelot)
{
- struct delayed_work *del_work = to_delayed_work(work);
- struct ocelot *ocelot = container_of(del_work, struct ocelot, stats_work);
int i, j;
mutex_lock(&ocelot->stats_lock);
@@ -986,11 +984,19 @@ static void ocelot_check_stats(struct work_struct *work)
}
}
- cancel_delayed_work(&ocelot->stats_work);
+ mutex_unlock(&ocelot->stats_lock);
+}
+
+static void ocelot_check_stats_work(struct work_struct *work)
+{
+ struct delayed_work *del_work = to_delayed_work(work);
+ struct ocelot *ocelot = container_of(del_work, struct ocelot,
+ stats_work);
+
+ ocelot_update_stats(ocelot);
+
queue_delayed_work(ocelot->stats_queue, &ocelot->stats_work,
OCELOT_STATS_CHECK_DELAY);
-
- mutex_unlock(&ocelot->stats_lock);
}
static void ocelot_get_ethtool_stats(struct net_device *dev,
@@ -1001,7 +1007,7 @@ static void ocelot_get_ethtool_stats(struct net_device *dev,
int i;
/* check and update now */
- ocelot_check_stats(&ocelot->stats_work.work);
+ ocelot_update_stats(ocelot);
/* Copy all counters */
for (i = 0; i < ocelot->num_stats; i++)
@@ -1809,7 +1815,7 @@ int ocelot_init(struct ocelot *ocelot)
ANA_CPUQ_8021_CFG_CPUQ_BPDU_VAL(6),
ANA_CPUQ_8021_CFG, i);
- INIT_DELAYED_WORK(&ocelot->stats_work, ocelot_check_stats);
+ INIT_DELAYED_WORK(&ocelot->stats_work, ocelot_check_stats_work);
queue_delayed_work(ocelot->stats_queue, &ocelot->stats_work,
OCELOT_STATS_CHECK_DELAY);
return 0;
diff --git a/drivers/net/ethernet/neterion/vxge/vxge-config.c b/drivers/net/ethernet/neterion/vxge/vxge-config.c
index 7cde387e5ec6..51cd57ab3d95 100644
--- a/drivers/net/ethernet/neterion/vxge/vxge-config.c
+++ b/drivers/net/ethernet/neterion/vxge/vxge-config.c
@@ -2366,6 +2366,7 @@ static void *__vxge_hw_blockpool_malloc(struct __vxge_hw_device *devh, u32 size,
dma_object->addr))) {
vxge_os_dma_free(devh->pdev, memblock,
&dma_object->acc_handle);
+ memblock = NULL;
goto exit;
}
diff --git a/drivers/net/ethernet/qlogic/qed/qed.h b/drivers/net/ethernet/qlogic/qed/qed.h
index 512186adab00..c5e96ce20f59 100644
--- a/drivers/net/ethernet/qlogic/qed/qed.h
+++ b/drivers/net/ethernet/qlogic/qed/qed.h
@@ -431,12 +431,16 @@ struct qed_qm_info {
u8 num_pf_rls;
};
+#define QED_OVERFLOW_BIT 1
+
struct qed_db_recovery_info {
struct list_head list;
/* Lock to protect the doorbell recovery mechanism list */
spinlock_t lock;
+ bool dorq_attn;
u32 db_recovery_counter;
+ unsigned long overflow;
};
struct storm_stats {
@@ -923,8 +927,7 @@ u16 qed_get_cm_pq_idx_llt_mtc(struct qed_hwfn *p_hwfn, u8 tc);
/* doorbell recovery mechanism */
void qed_db_recovery_dp(struct qed_hwfn *p_hwfn);
-void qed_db_recovery_execute(struct qed_hwfn *p_hwfn,
- enum qed_db_rec_exec db_exec);
+void qed_db_recovery_execute(struct qed_hwfn *p_hwfn);
bool qed_edpm_enabled(struct qed_hwfn *p_hwfn);
/* Other Linux specific common definitions */
diff --git a/drivers/net/ethernet/qlogic/qed/qed_dev.c b/drivers/net/ethernet/qlogic/qed/qed_dev.c
index 195573793352..fccdb06fc5c5 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_dev.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_dev.c
@@ -102,11 +102,15 @@ static void qed_db_recovery_dp_entry(struct qed_hwfn *p_hwfn,
/* Doorbell address sanity (address within doorbell bar range) */
static bool qed_db_rec_sanity(struct qed_dev *cdev,
- void __iomem *db_addr, void *db_data)
+ void __iomem *db_addr,
+ enum qed_db_rec_width db_width,
+ void *db_data)
{
+ u32 width = (db_width == DB_REC_WIDTH_32B) ? 32 : 64;
+
/* Make sure doorbell address is within the doorbell bar */
if (db_addr < cdev->doorbells ||
- (u8 __iomem *)db_addr >
+ (u8 __iomem *)db_addr + width >
(u8 __iomem *)cdev->doorbells + cdev->db_size) {
WARN(true,
"Illegal doorbell address: %p. Legal range for doorbell addresses is [%p..%p]\n",
@@ -159,7 +163,7 @@ int qed_db_recovery_add(struct qed_dev *cdev,
}
/* Sanitize doorbell address */
- if (!qed_db_rec_sanity(cdev, db_addr, db_data))
+ if (!qed_db_rec_sanity(cdev, db_addr, db_width, db_data))
return -EINVAL;
/* Obtain hwfn from doorbell address */
@@ -205,10 +209,6 @@ int qed_db_recovery_del(struct qed_dev *cdev,
return 0;
}
- /* Sanitize doorbell address */
- if (!qed_db_rec_sanity(cdev, db_addr, db_data))
- return -EINVAL;
-
/* Obtain hwfn from doorbell address */
p_hwfn = qed_db_rec_find_hwfn(cdev, db_addr);
@@ -300,31 +300,24 @@ void qed_db_recovery_dp(struct qed_hwfn *p_hwfn)
/* Ring the doorbell of a single doorbell recovery entry */
static void qed_db_recovery_ring(struct qed_hwfn *p_hwfn,
- struct qed_db_recovery_entry *db_entry,
- enum qed_db_rec_exec db_exec)
-{
- if (db_exec != DB_REC_ONCE) {
- /* Print according to width */
- if (db_entry->db_width == DB_REC_WIDTH_32B) {
- DP_VERBOSE(p_hwfn, QED_MSG_SPQ,
- "%s doorbell address %p data %x\n",
- db_exec == DB_REC_DRY_RUN ?
- "would have rung" : "ringing",
- db_entry->db_addr,
- *(u32 *)db_entry->db_data);
- } else {
- DP_VERBOSE(p_hwfn, QED_MSG_SPQ,
- "%s doorbell address %p data %llx\n",
- db_exec == DB_REC_DRY_RUN ?
- "would have rung" : "ringing",
- db_entry->db_addr,
- *(u64 *)(db_entry->db_data));
- }
+ struct qed_db_recovery_entry *db_entry)
+{
+ /* Print according to width */
+ if (db_entry->db_width == DB_REC_WIDTH_32B) {
+ DP_VERBOSE(p_hwfn, QED_MSG_SPQ,
+ "ringing doorbell address %p data %x\n",
+ db_entry->db_addr,
+ *(u32 *)db_entry->db_data);
+ } else {
+ DP_VERBOSE(p_hwfn, QED_MSG_SPQ,
+ "ringing doorbell address %p data %llx\n",
+ db_entry->db_addr,
+ *(u64 *)(db_entry->db_data));
}
/* Sanity */
if (!qed_db_rec_sanity(p_hwfn->cdev, db_entry->db_addr,
- db_entry->db_data))
+ db_entry->db_width, db_entry->db_data))
return;
/* Flush the write combined buffer. Since there are multiple doorbelling
@@ -334,14 +327,12 @@ static void qed_db_recovery_ring(struct qed_hwfn *p_hwfn,
wmb();
/* Ring the doorbell */
- if (db_exec == DB_REC_REAL_DEAL || db_exec == DB_REC_ONCE) {
- if (db_entry->db_width == DB_REC_WIDTH_32B)
- DIRECT_REG_WR(db_entry->db_addr,
- *(u32 *)(db_entry->db_data));
- else
- DIRECT_REG_WR64(db_entry->db_addr,
- *(u64 *)(db_entry->db_data));
- }
+ if (db_entry->db_width == DB_REC_WIDTH_32B)
+ DIRECT_REG_WR(db_entry->db_addr,
+ *(u32 *)(db_entry->db_data));
+ else
+ DIRECT_REG_WR64(db_entry->db_addr,
+ *(u64 *)(db_entry->db_data));
/* Flush the write combined buffer. Next doorbell may come from a
* different entity to the same address...
@@ -350,29 +341,21 @@ static void qed_db_recovery_ring(struct qed_hwfn *p_hwfn,
}
/* Traverse the doorbell recovery entry list and ring all the doorbells */
-void qed_db_recovery_execute(struct qed_hwfn *p_hwfn,
- enum qed_db_rec_exec db_exec)
+void qed_db_recovery_execute(struct qed_hwfn *p_hwfn)
{
struct qed_db_recovery_entry *db_entry = NULL;
- if (db_exec != DB_REC_ONCE) {
- DP_NOTICE(p_hwfn,
- "Executing doorbell recovery. Counter was %d\n",
- p_hwfn->db_recovery_info.db_recovery_counter);
+ DP_NOTICE(p_hwfn, "Executing doorbell recovery. Counter was %d\n",
+ p_hwfn->db_recovery_info.db_recovery_counter);
- /* Track amount of times recovery was executed */
- p_hwfn->db_recovery_info.db_recovery_counter++;
- }
+ /* Track amount of times recovery was executed */
+ p_hwfn->db_recovery_info.db_recovery_counter++;
/* Protect the list */
spin_lock_bh(&p_hwfn->db_recovery_info.lock);
list_for_each_entry(db_entry,
- &p_hwfn->db_recovery_info.list, list_entry) {
- qed_db_recovery_ring(p_hwfn, db_entry, db_exec);
- if (db_exec == DB_REC_ONCE)
- break;
- }
-
+ &p_hwfn->db_recovery_info.list, list_entry)
+ qed_db_recovery_ring(p_hwfn, db_entry);
spin_unlock_bh(&p_hwfn->db_recovery_info.lock);
}
diff --git a/drivers/net/ethernet/qlogic/qed/qed_int.c b/drivers/net/ethernet/qlogic/qed/qed_int.c
index e23980e301b6..8848d5bed6e5 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_int.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_int.c
@@ -378,6 +378,9 @@ static int qed_db_rec_flush_queue(struct qed_hwfn *p_hwfn,
u32 count = QED_DB_REC_COUNT;
u32 usage = 1;
+ /* Flush any pending (e)dpms as they may never arrive */
+ qed_wr(p_hwfn, p_ptt, DORQ_REG_DPM_FORCE_ABORT, 0x1);
+
/* wait for usage to zero or count to run out. This is necessary since
* EDPM doorbell transactions can take multiple 64b cycles, and as such
* can "split" over the pci. Possibly, the doorbell drop can happen with
@@ -406,51 +409,74 @@ static int qed_db_rec_flush_queue(struct qed_hwfn *p_hwfn,
int qed_db_rec_handler(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt)
{
- u32 overflow;
+ u32 attn_ovfl, cur_ovfl;
int rc;
- overflow = qed_rd(p_hwfn, p_ptt, DORQ_REG_PF_OVFL_STICKY);
- DP_NOTICE(p_hwfn, "PF Overflow sticky 0x%x\n", overflow);
- if (!overflow) {
- qed_db_recovery_execute(p_hwfn, DB_REC_ONCE);
+ attn_ovfl = test_and_clear_bit(QED_OVERFLOW_BIT,
+ &p_hwfn->db_recovery_info.overflow);
+ cur_ovfl = qed_rd(p_hwfn, p_ptt, DORQ_REG_PF_OVFL_STICKY);
+ if (!cur_ovfl && !attn_ovfl)
return 0;
- }
- if (qed_edpm_enabled(p_hwfn)) {
+ DP_NOTICE(p_hwfn, "PF Overflow sticky: attn %u current %u\n",
+ attn_ovfl, cur_ovfl);
+
+ if (cur_ovfl && !p_hwfn->db_bar_no_edpm) {
rc = qed_db_rec_flush_queue(p_hwfn, p_ptt);
if (rc)
return rc;
}
- /* Flush any pending (e)dpm as they may never arrive */
- qed_wr(p_hwfn, p_ptt, DORQ_REG_DPM_FORCE_ABORT, 0x1);
-
/* Release overflow sticky indication (stop silently dropping everything) */
qed_wr(p_hwfn, p_ptt, DORQ_REG_PF_OVFL_STICKY, 0x0);
/* Repeat all last doorbells (doorbell drop recovery) */
- qed_db_recovery_execute(p_hwfn, DB_REC_REAL_DEAL);
+ qed_db_recovery_execute(p_hwfn);
return 0;
}
-static int qed_dorq_attn_cb(struct qed_hwfn *p_hwfn)
+static void qed_dorq_attn_overflow(struct qed_hwfn *p_hwfn)
{
- u32 int_sts, first_drop_reason, details, address, all_drops_reason;
struct qed_ptt *p_ptt = p_hwfn->p_dpc_ptt;
+ u32 overflow;
int rc;
- int_sts = qed_rd(p_hwfn, p_ptt, DORQ_REG_INT_STS);
- DP_NOTICE(p_hwfn->cdev, "DORQ attention. int_sts was %x\n", int_sts);
+ overflow = qed_rd(p_hwfn, p_ptt, DORQ_REG_PF_OVFL_STICKY);
+ if (!overflow)
+ goto out;
+
+ /* Run PF doorbell recovery in next periodic handler */
+ set_bit(QED_OVERFLOW_BIT, &p_hwfn->db_recovery_info.overflow);
+
+ if (!p_hwfn->db_bar_no_edpm) {
+ rc = qed_db_rec_flush_queue(p_hwfn, p_ptt);
+ if (rc)
+ goto out;
+ }
+
+ qed_wr(p_hwfn, p_ptt, DORQ_REG_PF_OVFL_STICKY, 0x0);
+out:
+ /* Schedule the handler even if overflow was not detected */
+ qed_periodic_db_rec_start(p_hwfn);
+}
+
+static int qed_dorq_attn_int_sts(struct qed_hwfn *p_hwfn)
+{
+ u32 int_sts, first_drop_reason, details, address, all_drops_reason;
+ struct qed_ptt *p_ptt = p_hwfn->p_dpc_ptt;
/* int_sts may be zero since all PFs were interrupted for doorbell
* overflow but another one already handled it. Can abort here. If
* This PF also requires overflow recovery we will be interrupted again.
* The masked almost full indication may also be set. Ignoring.
*/
+ int_sts = qed_rd(p_hwfn, p_ptt, DORQ_REG_INT_STS);
if (!(int_sts & ~DORQ_REG_INT_STS_DORQ_FIFO_AFULL))
return 0;
+ DP_NOTICE(p_hwfn->cdev, "DORQ attention. int_sts was %x\n", int_sts);
+
/* check if db_drop or overflow happened */
if (int_sts & (DORQ_REG_INT_STS_DB_DROP |
DORQ_REG_INT_STS_DORQ_FIFO_OVFL_ERR)) {
@@ -477,11 +503,6 @@ static int qed_dorq_attn_cb(struct qed_hwfn *p_hwfn)
GET_FIELD(details, QED_DORQ_ATTENTION_SIZE) * 4,
first_drop_reason, all_drops_reason);
- rc = qed_db_rec_handler(p_hwfn, p_ptt);
- qed_periodic_db_rec_start(p_hwfn);
- if (rc)
- return rc;
-
/* Clear the doorbell drop details and prepare for next drop */
qed_wr(p_hwfn, p_ptt, DORQ_REG_DB_DROP_DETAILS_REL, 0);
@@ -507,6 +528,25 @@ static int qed_dorq_attn_cb(struct qed_hwfn *p_hwfn)
return -EINVAL;
}
+static int qed_dorq_attn_cb(struct qed_hwfn *p_hwfn)
+{
+ p_hwfn->db_recovery_info.dorq_attn = true;
+ qed_dorq_attn_overflow(p_hwfn);
+
+ return qed_dorq_attn_int_sts(p_hwfn);
+}
+
+static void qed_dorq_attn_handler(struct qed_hwfn *p_hwfn)
+{
+ if (p_hwfn->db_recovery_info.dorq_attn)
+ goto out;
+
+ /* Call DORQ callback if the attention was missed */
+ qed_dorq_attn_cb(p_hwfn);
+out:
+ p_hwfn->db_recovery_info.dorq_attn = false;
+}
+
/* Instead of major changes to the data-structure, we have a some 'special'
* identifiers for sources that changed meaning between adapters.
*/
@@ -1080,6 +1120,9 @@ static int qed_int_deassertion(struct qed_hwfn *p_hwfn,
}
}
+ /* Handle missed DORQ attention */
+ qed_dorq_attn_handler(p_hwfn);
+
/* Clear IGU indication for the deasserted bits */
DIRECT_REG_WR((u8 __iomem *)p_hwfn->regview +
GTT_BAR0_MAP_REG_IGU_CMD +
diff --git a/drivers/net/ethernet/qlogic/qed/qed_int.h b/drivers/net/ethernet/qlogic/qed/qed_int.h
index 1f356ed4f761..d473b522afc5 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_int.h
+++ b/drivers/net/ethernet/qlogic/qed/qed_int.h
@@ -192,8 +192,8 @@ void qed_int_disable_post_isr_release(struct qed_dev *cdev);
/**
* @brief - Doorbell Recovery handler.
- * Run DB_REAL_DEAL doorbell recovery in case of PF overflow
- * (and flush DORQ if needed), otherwise run DB_REC_ONCE.
+ * Run doorbell recovery in case of PF overflow (and flush DORQ if
+ * needed).
*
* @param p_hwfn
* @param p_ptt
diff --git a/drivers/net/ethernet/qlogic/qed/qed_main.c b/drivers/net/ethernet/qlogic/qed/qed_main.c
index f164d4acebcb..6de23b56b294 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_main.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_main.c
@@ -970,7 +970,7 @@ static void qed_update_pf_params(struct qed_dev *cdev,
}
}
-#define QED_PERIODIC_DB_REC_COUNT 100
+#define QED_PERIODIC_DB_REC_COUNT 10
#define QED_PERIODIC_DB_REC_INTERVAL_MS 100
#define QED_PERIODIC_DB_REC_INTERVAL \
msecs_to_jiffies(QED_PERIODIC_DB_REC_INTERVAL_MS)
diff --git a/drivers/net/ethernet/qlogic/qed/qed_sriov.c b/drivers/net/ethernet/qlogic/qed/qed_sriov.c
index 9faaa6df78ed..2f318aaf2b05 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_sriov.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_sriov.c
@@ -1591,7 +1591,7 @@ static void qed_iov_vf_mbx_acquire(struct qed_hwfn *p_hwfn,
p_vfdev->eth_fp_hsi_minor = ETH_HSI_VER_NO_PKT_LEN_TUNN;
} else {
DP_INFO(p_hwfn,
- "VF[%d] needs fastpath HSI %02x.%02x, which is incompatible with loaded FW's faspath HSI %02x.%02x\n",
+ "VF[%d] needs fastpath HSI %02x.%02x, which is incompatible with loaded FW's fastpath HSI %02x.%02x\n",
vf->abs_vf_id,
req->vfdev_info.eth_fp_hsi_major,
req->vfdev_info.eth_fp_hsi_minor,
diff --git a/drivers/net/ethernet/qlogic/qede/qede_ptp.c b/drivers/net/ethernet/qlogic/qede/qede_ptp.c
index 5f3f42a25361..bddb2b5982dc 100644
--- a/drivers/net/ethernet/qlogic/qede/qede_ptp.c
+++ b/drivers/net/ethernet/qlogic/qede/qede_ptp.c
@@ -490,18 +490,17 @@ int qede_ptp_enable(struct qede_dev *edev, bool init_tc)
ptp->clock = ptp_clock_register(&ptp->clock_info, &edev->pdev->dev);
if (IS_ERR(ptp->clock)) {
- rc = -EINVAL;
DP_ERR(edev, "PTP clock registration failed\n");
+ qede_ptp_disable(edev);
+ rc = -EINVAL;
goto err2;
}
return 0;
-err2:
- qede_ptp_disable(edev);
- ptp->clock = NULL;
err1:
kfree(ptp);
+err2:
edev->ptp = NULL;
return rc;
diff --git a/drivers/net/team/team.c b/drivers/net/team/team.c
index a622ec33453a..699a8870e928 100644
--- a/drivers/net/team/team.c
+++ b/drivers/net/team/team.c
@@ -1244,6 +1244,23 @@ static int team_port_add(struct team *team, struct net_device *port_dev,
goto err_option_port_add;
}
+ /* set promiscuity level to new slave */
+ if (dev->flags & IFF_PROMISC) {
+ err = dev_set_promiscuity(port_dev, 1);
+ if (err)
+ goto err_set_slave_promisc;
+ }
+
+ /* set allmulti level to new slave */
+ if (dev->flags & IFF_ALLMULTI) {
+ err = dev_set_allmulti(port_dev, 1);
+ if (err) {
+ if (dev->flags & IFF_PROMISC)
+ dev_set_promiscuity(port_dev, -1);
+ goto err_set_slave_promisc;
+ }
+ }
+
netif_addr_lock_bh(dev);
dev_uc_sync_multiple(port_dev, dev);
dev_mc_sync_multiple(port_dev, dev);
@@ -1260,6 +1277,9 @@ static int team_port_add(struct team *team, struct net_device *port_dev,
return 0;
+err_set_slave_promisc:
+ __team_option_inst_del_port(team, port);
+
err_option_port_add:
team_upper_dev_unlink(team, port);
@@ -1305,6 +1325,12 @@ static int team_port_del(struct team *team, struct net_device *port_dev)
team_port_disable(team, port);
list_del_rcu(&port->list);
+
+ if (dev->flags & IFF_PROMISC)
+ dev_set_promiscuity(port_dev, -1);
+ if (dev->flags & IFF_ALLMULTI)
+ dev_set_allmulti(port_dev, -1);
+
team_upper_dev_unlink(team, port);
netdev_rx_handler_unregister(port_dev);
team_port_disable_netpoll(port);
diff --git a/drivers/net/wireless/ath/ath10k/htt_rx.c b/drivers/net/wireless/ath/ath10k/htt_rx.c
index a20ea270d519..1acc622d2183 100644
--- a/drivers/net/wireless/ath/ath10k/htt_rx.c
+++ b/drivers/net/wireless/ath/ath10k/htt_rx.c
@@ -2728,7 +2728,7 @@ static void ath10k_htt_rx_tx_fetch_ind(struct ath10k *ar, struct sk_buff *skb)
num_msdus++;
num_bytes += ret;
}
- ieee80211_return_txq(hw, txq);
+ ieee80211_return_txq(hw, txq, false);
ieee80211_txq_schedule_end(hw, txq->ac);
record->num_msdus = cpu_to_le16(num_msdus);
diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c
index b73c23d4ce86..41e89db244d2 100644
--- a/drivers/net/wireless/ath/ath10k/mac.c
+++ b/drivers/net/wireless/ath/ath10k/mac.c
@@ -4089,7 +4089,7 @@ static int ath10k_mac_schedule_txq(struct ieee80211_hw *hw, u32 ac)
if (ret < 0)
break;
}
- ieee80211_return_txq(hw, txq);
+ ieee80211_return_txq(hw, txq, false);
ath10k_htt_tx_txq_update(hw, txq);
if (ret == -EBUSY)
break;
@@ -4374,7 +4374,7 @@ static void ath10k_mac_op_wake_tx_queue(struct ieee80211_hw *hw,
if (ret < 0)
break;
}
- ieee80211_return_txq(hw, txq);
+ ieee80211_return_txq(hw, txq, false);
ath10k_htt_tx_txq_update(hw, txq);
out:
ieee80211_txq_schedule_end(hw, ac);
diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c
index 773d428ff1b0..b17e1ca40995 100644
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -1938,12 +1938,15 @@ void ath_txq_schedule(struct ath_softc *sc, struct ath_txq *txq)
goto out;
while ((queue = ieee80211_next_txq(hw, txq->mac80211_qnum))) {
+ bool force;
+
tid = (struct ath_atx_tid *)queue->drv_priv;
ret = ath_tx_sched_aggr(sc, txq, tid);
ath_dbg(common, QUEUE, "ath_tx_sched_aggr returned %d\n", ret);
- ieee80211_return_txq(hw, queue);
+ force = !skb_queue_empty(&tid->retry_q);
+ ieee80211_return_txq(hw, queue, force);
}
out:
diff --git a/drivers/net/wireless/intel/iwlwifi/cfg/22000.c b/drivers/net/wireless/intel/iwlwifi/cfg/22000.c
index fdc56f821b5a..eb6defb6d0cd 100644
--- a/drivers/net/wireless/intel/iwlwifi/cfg/22000.c
+++ b/drivers/net/wireless/intel/iwlwifi/cfg/22000.c
@@ -82,6 +82,7 @@
#define IWL_22000_HR_A0_FW_PRE "iwlwifi-QuQnj-a0-hr-a0-"
#define IWL_22000_SU_Z0_FW_PRE "iwlwifi-su-z0-"
#define IWL_QU_B_JF_B_FW_PRE "iwlwifi-Qu-b0-jf-b0-"
+#define IWL_QUZ_A_HR_B_FW_PRE "iwlwifi-QuZ-a0-hr-b0-"
#define IWL_QNJ_B_JF_B_FW_PRE "iwlwifi-QuQnj-b0-jf-b0-"
#define IWL_CC_A_FW_PRE "iwlwifi-cc-a0-"
#define IWL_22000_SO_A_JF_B_FW_PRE "iwlwifi-so-a0-jf-b0-"
@@ -105,8 +106,8 @@
IWL_22000_HR_A0_FW_PRE __stringify(api) ".ucode"
#define IWL_22000_SU_Z0_MODULE_FIRMWARE(api) \
IWL_22000_SU_Z0_FW_PRE __stringify(api) ".ucode"
-#define IWL_QU_B_JF_B_MODULE_FIRMWARE(api) \
- IWL_QU_B_JF_B_FW_PRE __stringify(api) ".ucode"
+#define IWL_QUZ_A_HR_B_MODULE_FIRMWARE(api) \
+ IWL_QUZ_A_HR_B_FW_PRE __stringify(api) ".ucode"
#define IWL_QU_B_JF_B_MODULE_FIRMWARE(api) \
IWL_QU_B_JF_B_FW_PRE __stringify(api) ".ucode"
#define IWL_QNJ_B_JF_B_MODULE_FIRMWARE(api) \
@@ -235,8 +236,20 @@ const struct iwl_cfg iwl_ax101_cfg_qu_hr = {
.max_tx_agg_size = IEEE80211_MAX_AMPDU_BUF_HT,
};
-const struct iwl_cfg iwl22260_2ax_cfg = {
- .name = "Intel(R) Wireless-AX 22260",
+const struct iwl_cfg iwl_ax101_cfg_quz_hr = {
+ .name = "Intel(R) Wi-Fi 6 AX101",
+ .fw_name_pre = IWL_QUZ_A_HR_B_FW_PRE,
+ IWL_DEVICE_22500,
+ /*
+ * This device doesn't support receiving BlockAck with a large bitmap
+ * so we need to restrict the size of transmitted aggregation to the
+ * HT size; mac80211 would otherwise pick the HE max (256) by default.
+ */
+ .max_tx_agg_size = IEEE80211_MAX_AMPDU_BUF_HT,
+};
+
+const struct iwl_cfg iwl_ax200_cfg_cc = {
+ .name = "Intel(R) Wi-Fi 6 AX200 160MHz",
.fw_name_pre = IWL_CC_A_FW_PRE,
IWL_DEVICE_22500,
/*
@@ -249,7 +262,7 @@ const struct iwl_cfg iwl22260_2ax_cfg = {
};
const struct iwl_cfg killer1650x_2ax_cfg = {
- .name = "Killer(R) Wireless-AX 1650x Wireless Network Adapter (200NGW)",
+ .name = "Killer(R) Wi-Fi 6 AX1650x 160MHz Wireless Network Adapter (200NGW)",
.fw_name_pre = IWL_CC_A_FW_PRE,
IWL_DEVICE_22500,
/*
@@ -262,7 +275,7 @@ const struct iwl_cfg killer1650x_2ax_cfg = {
};
const struct iwl_cfg killer1650w_2ax_cfg = {
- .name = "Killer(R) Wireless-AX 1650w Wireless Network Adapter (200D2W)",
+ .name = "Killer(R) Wi-Fi 6 AX1650w 160MHz Wireless Network Adapter (200D2W)",
.fw_name_pre = IWL_CC_A_FW_PRE,
IWL_DEVICE_22500,
/*
@@ -328,7 +341,7 @@ const struct iwl_cfg killer1550s_2ac_cfg_qu_b0_jf_b0 = {
};
const struct iwl_cfg killer1650s_2ax_cfg_qu_b0_hr_b0 = {
- .name = "Killer(R) Wireless-AX 1650i Wireless Network Adapter (22560NGW)",
+ .name = "Killer(R) Wi-Fi 6 AX1650i 160MHz Wireless Network Adapter (201NGW)",
.fw_name_pre = IWL_22000_QU_B_HR_B_FW_PRE,
IWL_DEVICE_22500,
/*
@@ -340,7 +353,7 @@ const struct iwl_cfg killer1650s_2ax_cfg_qu_b0_hr_b0 = {
};
const struct iwl_cfg killer1650i_2ax_cfg_qu_b0_hr_b0 = {
- .name = "Killer(R) Wireless-AX 1650s Wireless Network Adapter (22560D2W)",
+ .name = "Killer(R) Wi-Fi 6 AX1650s 160MHz Wireless Network Adapter (201D2W)",
.fw_name_pre = IWL_22000_QU_B_HR_B_FW_PRE,
IWL_DEVICE_22500,
/*
@@ -444,6 +457,7 @@ MODULE_FIRMWARE(IWL_22000_HR_B_QNJ_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX));
MODULE_FIRMWARE(IWL_22000_HR_A0_QNJ_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX));
MODULE_FIRMWARE(IWL_22000_SU_Z0_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX));
MODULE_FIRMWARE(IWL_QU_B_JF_B_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX));
+MODULE_FIRMWARE(IWL_QUZ_A_HR_B_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX));
MODULE_FIRMWARE(IWL_QNJ_B_JF_B_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX));
MODULE_FIRMWARE(IWL_CC_A_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX));
MODULE_FIRMWARE(IWL_22000_SO_A_JF_B_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX));
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/dbg.c b/drivers/net/wireless/intel/iwlwifi/fw/dbg.c
index f119c49cd39c..d7380016f1c0 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/dbg.c
+++ b/drivers/net/wireless/intel/iwlwifi/fw/dbg.c
@@ -1614,6 +1614,7 @@ iwl_dump_ini_mem(struct iwl_fw_runtime *fwrt,
if (!range) {
IWL_ERR(fwrt, "Failed to fill region header: id=%d, type=%d\n",
le32_to_cpu(reg->region_id), type);
+ memset(*data, 0, le32_to_cpu((*data)->len));
return;
}
@@ -1623,6 +1624,7 @@ iwl_dump_ini_mem(struct iwl_fw_runtime *fwrt,
if (range_size < 0) {
IWL_ERR(fwrt, "Failed to dump region: id=%d, type=%d\n",
le32_to_cpu(reg->region_id), type);
+ memset(*data, 0, le32_to_cpu((*data)->len));
return;
}
range = range + range_size;
@@ -1807,12 +1809,12 @@ _iwl_fw_error_ini_dump(struct iwl_fw_runtime *fwrt,
trigger = fwrt->dump.active_trigs[id].trig;
- size = sizeof(*dump_file);
- size += iwl_fw_ini_get_trigger_len(fwrt, trigger);
-
+ size = iwl_fw_ini_get_trigger_len(fwrt, trigger);
if (!size)
return NULL;
+ size += sizeof(*dump_file);
+
dump_file = vzalloc(size);
if (!dump_file)
return NULL;
@@ -1942,14 +1944,10 @@ int iwl_fw_dbg_error_collect(struct iwl_fw_runtime *fwrt,
iwl_dump_error_desc->len = 0;
ret = iwl_fw_dbg_collect_desc(fwrt, iwl_dump_error_desc, false, 0);
- if (ret) {
+ if (ret)
kfree(iwl_dump_error_desc);
- } else {
- set_bit(STATUS_FW_WAIT_DUMP, &fwrt->trans->status);
-
- /* trigger nmi to halt the fw */
- iwl_force_nmi(fwrt->trans);
- }
+ else
+ iwl_trans_sync_nmi(fwrt->trans);
return ret;
}
@@ -2489,22 +2487,6 @@ IWL_EXPORT_SYMBOL(iwl_fw_dbg_apply_point);
void iwl_fwrt_stop_device(struct iwl_fw_runtime *fwrt)
{
- /* if the wait event timeout elapses instead of wake up then
- * the driver did not receive NMI interrupt and can not assume the FW
- * is halted
- */
- int ret = wait_event_timeout(fwrt->trans->fw_halt_waitq,
- !test_bit(STATUS_FW_WAIT_DUMP,
- &fwrt->trans->status),
- msecs_to_jiffies(2000));
- if (!ret) {
- /* failed to receive NMI interrupt, assuming the FW is stuck */
- set_bit(STATUS_FW_ERROR, &fwrt->trans->status);
-
- clear_bit(STATUS_FW_WAIT_DUMP, &fwrt->trans->status);
- }
-
- /* Assuming the op mode mutex is held at this point */
iwl_fw_dbg_collect_sync(fwrt);
iwl_trans_stop_device(fwrt->trans);
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/init.c b/drivers/net/wireless/intel/iwlwifi/fw/init.c
index 7adf4e4e841a..12310e3d2fc5 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/init.c
+++ b/drivers/net/wireless/intel/iwlwifi/fw/init.c
@@ -76,7 +76,6 @@ void iwl_fw_runtime_init(struct iwl_fw_runtime *fwrt, struct iwl_trans *trans,
fwrt->ops_ctx = ops_ctx;
INIT_DELAYED_WORK(&fwrt->dump.wk, iwl_fw_error_dump_wk);
iwl_fwrt_dbgfs_register(fwrt, dbgfs_dir);
- init_waitqueue_head(&fwrt->trans->fw_halt_waitq);
}
IWL_EXPORT_SYMBOL(iwl_fw_runtime_init);
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-config.h b/drivers/net/wireless/intel/iwlwifi/iwl-config.h
index f5f87773667b..93070848280a 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-config.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-config.h
@@ -549,8 +549,9 @@ extern const struct iwl_cfg iwl22000_2ac_cfg_hr;
extern const struct iwl_cfg iwl22000_2ac_cfg_hr_cdb;
extern const struct iwl_cfg iwl22000_2ac_cfg_jf;
extern const struct iwl_cfg iwl_ax101_cfg_qu_hr;
+extern const struct iwl_cfg iwl_ax101_cfg_quz_hr;
extern const struct iwl_cfg iwl22000_2ax_cfg_hr;
-extern const struct iwl_cfg iwl22260_2ax_cfg;
+extern const struct iwl_cfg iwl_ax200_cfg_cc;
extern const struct iwl_cfg killer1650s_2ax_cfg_qu_b0_hr_b0;
extern const struct iwl_cfg killer1650i_2ax_cfg_qu_b0_hr_b0;
extern const struct iwl_cfg killer1650x_2ax_cfg;
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-csr.h b/drivers/net/wireless/intel/iwlwifi/iwl-csr.h
index aea6d03e545a..e539bc94eff7 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-csr.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-csr.h
@@ -327,6 +327,7 @@ enum {
#define CSR_HW_REV_TYPE_NONE (0x00001F0)
#define CSR_HW_REV_TYPE_QNJ (0x0000360)
#define CSR_HW_REV_TYPE_QNJ_B0 (0x0000364)
+#define CSR_HW_REV_TYPE_QUZ (0x0000354)
#define CSR_HW_REV_TYPE_HR_CDB (0x0000340)
#define CSR_HW_REV_TYPE_SO (0x0000370)
#define CSR_HW_REV_TYPE_TY (0x0000420)
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-trans.h b/drivers/net/wireless/intel/iwlwifi/iwl-trans.h
index bbebbf3efd57..d8690acee40c 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-trans.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-trans.h
@@ -338,7 +338,6 @@ enum iwl_d3_status {
* are sent
* @STATUS_TRANS_IDLE: the trans is idle - general commands are not to be sent
* @STATUS_TRANS_DEAD: trans is dead - avoid any read/write operation
- * @STATUS_FW_WAIT_DUMP: if set, wait until cleared before collecting dump
*/
enum iwl_trans_status {
STATUS_SYNC_HCMD_ACTIVE,
@@ -351,7 +350,6 @@ enum iwl_trans_status {
STATUS_TRANS_GOING_IDLE,
STATUS_TRANS_IDLE,
STATUS_TRANS_DEAD,
- STATUS_FW_WAIT_DUMP,
};
static inline int
@@ -618,6 +616,7 @@ struct iwl_trans_ops {
struct iwl_trans_dump_data *(*dump_data)(struct iwl_trans *trans,
u32 dump_mask);
void (*debugfs_cleanup)(struct iwl_trans *trans);
+ void (*sync_nmi)(struct iwl_trans *trans);
};
/**
@@ -831,7 +830,6 @@ struct iwl_trans {
u32 lmac_error_event_table[2];
u32 umac_error_event_table;
unsigned int error_event_table_tlv_status;
- wait_queue_head_t fw_halt_waitq;
/* pointer to trans specific struct */
/*Ensure that this pointer will always be aligned to sizeof pointer */
@@ -1239,10 +1237,12 @@ static inline void iwl_trans_fw_error(struct iwl_trans *trans)
/* prevent double restarts due to the same erroneous FW */
if (!test_and_set_bit(STATUS_FW_ERROR, &trans->status))
iwl_op_mode_nic_error(trans->op_mode);
+}
- if (test_and_clear_bit(STATUS_FW_WAIT_DUMP, &trans->status))
- wake_up(&trans->fw_halt_waitq);
-
+static inline void iwl_trans_sync_nmi(struct iwl_trans *trans)
+{
+ if (trans->ops->sync_nmi)
+ trans->ops->sync_nmi(trans);
}
/*****************************************************
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
index 3a92c09d4692..6a3b11dd2edf 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
@@ -2714,9 +2714,6 @@ static void iwl_mvm_stop_ap_ibss(struct ieee80211_hw *hw,
iwl_mvm_mac_ctxt_remove(mvm, vif);
- kfree(mvmvif->ap_wep_key);
- mvmvif->ap_wep_key = NULL;
-
mutex_unlock(&mvm->mutex);
}
@@ -3183,24 +3180,7 @@ static int iwl_mvm_mac_sta_state(struct ieee80211_hw *hw,
ret = iwl_mvm_update_sta(mvm, vif, sta);
} else if (old_state == IEEE80211_STA_ASSOC &&
new_state == IEEE80211_STA_AUTHORIZED) {
- /* if wep is used, need to set the key for the station now */
- if (vif->type == NL80211_IFTYPE_AP && mvmvif->ap_wep_key) {
- mvm_sta->wep_key =
- kmemdup(mvmvif->ap_wep_key,
- sizeof(*mvmvif->ap_wep_key) +
- mvmvif->ap_wep_key->keylen,
- GFP_KERNEL);
- if (!mvm_sta->wep_key) {
- ret = -ENOMEM;
- goto out_unlock;
- }
-
- ret = iwl_mvm_set_sta_key(mvm, vif, sta,
- mvm_sta->wep_key,
- STA_KEY_IDX_INVALID);
- } else {
- ret = 0;
- }
+ ret = 0;
/* we don't support TDLS during DCM */
if (iwl_mvm_phy_ctx_count(mvm) > 1)
@@ -3242,17 +3222,6 @@ static int iwl_mvm_mac_sta_state(struct ieee80211_hw *hw,
NL80211_TDLS_DISABLE_LINK);
}
- /* Remove STA key if this is an AP using WEP */
- if (vif->type == NL80211_IFTYPE_AP && mvmvif->ap_wep_key) {
- int rm_ret = iwl_mvm_remove_sta_key(mvm, vif, sta,
- mvm_sta->wep_key);
-
- if (!ret)
- ret = rm_ret;
- kfree(mvm_sta->wep_key);
- mvm_sta->wep_key = NULL;
- }
-
if (unlikely(ret &&
test_bit(IWL_MVM_STATUS_HW_RESTART_REQUESTED,
&mvm->status)))
@@ -3289,6 +3258,13 @@ static void iwl_mvm_sta_rc_update(struct ieee80211_hw *hw,
struct ieee80211_sta *sta, u32 changed)
{
struct iwl_mvm *mvm = IWL_MAC80211_GET_MVM(hw);
+ struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
+
+ if (changed & (IEEE80211_RC_BW_CHANGED |
+ IEEE80211_RC_SUPP_RATES_CHANGED |
+ IEEE80211_RC_NSS_CHANGED))
+ iwl_mvm_rs_rate_init(mvm, sta, mvmvif->phy_ctxt->channel->band,
+ true);
if (vif->type == NL80211_IFTYPE_STATION &&
changed & IEEE80211_RC_NSS_CHANGED)
@@ -3439,20 +3415,12 @@ static int iwl_mvm_mac_set_key(struct ieee80211_hw *hw,
break;
case WLAN_CIPHER_SUITE_WEP40:
case WLAN_CIPHER_SUITE_WEP104:
- if (vif->type == NL80211_IFTYPE_AP) {
- struct iwl_mvm_vif *mvmvif =
- iwl_mvm_vif_from_mac80211(vif);
-
- mvmvif->ap_wep_key = kmemdup(key,
- sizeof(*key) + key->keylen,
- GFP_KERNEL);
- if (!mvmvif->ap_wep_key)
- return -ENOMEM;
- }
-
- if (vif->type != NL80211_IFTYPE_STATION)
- return 0;
- break;
+ if (vif->type == NL80211_IFTYPE_STATION)
+ break;
+ if (iwl_mvm_has_new_tx_api(mvm))
+ return -EOPNOTSUPP;
+ /* support HW crypto on TX */
+ return 0;
default:
/* currently FW supports only one optional cipher scheme */
if (hw->n_cipher_schemes &&
@@ -3540,12 +3508,17 @@ static int iwl_mvm_mac_set_key(struct ieee80211_hw *hw,
ret = iwl_mvm_set_sta_key(mvm, vif, sta, key, key_offset);
if (ret) {
IWL_WARN(mvm, "set key failed\n");
+ key->hw_key_idx = STA_KEY_IDX_INVALID;
/*
* can't add key for RX, but we don't need it
- * in the device for TX so still return 0
+ * in the device for TX so still return 0,
+ * unless we have new TX API where we cannot
+ * put key material into the TX_CMD
*/
- key->hw_key_idx = STA_KEY_IDX_INVALID;
- ret = 0;
+ if (iwl_mvm_has_new_tx_api(mvm))
+ ret = -EOPNOTSUPP;
+ else
+ ret = 0;
}
break;
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
index bca6f6b536d9..a50dc53df086 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
@@ -498,7 +498,6 @@ struct iwl_mvm_vif {
netdev_features_t features;
struct iwl_probe_resp_data __rcu *probe_resp_data;
- struct ieee80211_key_conf *ap_wep_key;
};
static inline struct iwl_mvm_vif *
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/sta.c b/drivers/net/wireless/intel/iwlwifi/mvm/sta.c
index 498c315291cf..98d123dd7177 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/sta.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/sta.c
@@ -8,7 +8,7 @@
* Copyright(c) 2012 - 2015 Intel Corporation. All rights reserved.
* Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
* Copyright(c) 2016 - 2017 Intel Deutschland GmbH
- * Copyright(c) 2018 Intel Corporation
+ * Copyright(c) 2018 - 2019 Intel Corporation
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of version 2 of the GNU General Public License as
@@ -31,7 +31,7 @@
* Copyright(c) 2012 - 2015 Intel Corporation. All rights reserved.
* Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
* Copyright(c) 2016 - 2017 Intel Deutschland GmbH
- * Copyright(c) 2018 Intel Corporation
+ * Copyright(c) 2018 - 2019 Intel Corporation
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -1399,7 +1399,9 @@ void iwl_mvm_add_new_dqa_stream_wk(struct work_struct *wk)
iwl_mvm_sta_alloc_queue(mvm, txq->sta, txq->ac, tid);
list_del_init(&mvmtxq->list);
+ local_bh_disable();
iwl_mvm_mac_itxq_xmit(mvm->hw, txq);
+ local_bh_enable();
}
mutex_unlock(&mvm->mutex);
@@ -2333,21 +2335,6 @@ int iwl_mvm_add_mcast_sta(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
iwl_mvm_enable_txq(mvm, NULL, mvmvif->cab_queue, 0, &cfg,
timeout);
- if (mvmvif->ap_wep_key) {
- u8 key_offset = iwl_mvm_set_fw_key_idx(mvm);
-
- __set_bit(key_offset, mvm->fw_key_table);
-
- if (key_offset == STA_KEY_IDX_INVALID)
- return -ENOSPC;
-
- ret = iwl_mvm_send_sta_key(mvm, mvmvif->mcast_sta.sta_id,
- mvmvif->ap_wep_key, true, 0, NULL, 0,
- key_offset, 0);
- if (ret)
- return ret;
- }
-
return 0;
}
@@ -2419,28 +2406,6 @@ int iwl_mvm_rm_mcast_sta(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
iwl_mvm_disable_txq(mvm, NULL, mvmvif->cab_queue, 0, 0);
- if (mvmvif->ap_wep_key) {
- int i;
-
- if (!__test_and_clear_bit(mvmvif->ap_wep_key->hw_key_idx,
- mvm->fw_key_table)) {
- IWL_ERR(mvm, "offset %d not used in fw key table.\n",
- mvmvif->ap_wep_key->hw_key_idx);
- return -ENOENT;
- }
-
- /* track which key was deleted last */
- for (i = 0; i < STA_KEY_MAX_NUM; i++) {
- if (mvm->fw_key_deleted[i] < U8_MAX)
- mvm->fw_key_deleted[i]++;
- }
- mvm->fw_key_deleted[mvmvif->ap_wep_key->hw_key_idx] = 0;
- ret = __iwl_mvm_remove_sta_key(mvm, mvmvif->mcast_sta.sta_id,
- mvmvif->ap_wep_key, true);
- if (ret)
- return ret;
- }
-
ret = iwl_mvm_rm_sta_common(mvm, mvmvif->mcast_sta.sta_id);
if (ret)
IWL_WARN(mvm, "Failed sending remove station\n");
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/sta.h b/drivers/net/wireless/intel/iwlwifi/mvm/sta.h
index 79700c7310a1..b4d4071b865d 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/sta.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/sta.h
@@ -8,7 +8,7 @@
* Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
* Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
* Copyright(c) 2015 - 2016 Intel Deutschland GmbH
- * Copyright(c) 2018 Intel Corporation
+ * Copyright(c) 2018 - 2019 Intel Corporation
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of version 2 of the GNU General Public License as
@@ -31,7 +31,7 @@
* Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
* Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
* Copyright(c) 2015 - 2016 Intel Deutschland GmbH
- * Copyright(c) 2018 Intel Corporation
+ * Copyright(c) 2018 - 2019 Intel Corporation
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -394,7 +394,6 @@ struct iwl_mvm_rxq_dup_data {
* the BA window. To be used for UAPSD only.
* @ptk_pn: per-queue PTK PN data structures
* @dup_data: per queue duplicate packet detection data
- * @wep_key: used in AP mode. Is a duplicate of the WEP key.
* @deferred_traffic_tid_map: indication bitmap of deferred traffic per-TID
* @tx_ant: the index of the antenna to use for data tx to this station. Only
* used during connection establishment (e.g. for the 4 way handshake
@@ -426,8 +425,6 @@ struct iwl_mvm_sta {
struct iwl_mvm_key_pn __rcu *ptk_pn[4];
struct iwl_mvm_rxq_dup_data *dup_data;
- struct ieee80211_key_conf *wep_key;
-
u8 reserved_queue;
/* Temporary, until the new TLC will control the Tx protection */
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
index 2b94e4cef56c..9f1af8da9dc1 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
@@ -953,14 +953,15 @@ static const struct pci_device_id iwl_hw_card_ids[] = {
{IWL_PCI_DEVICE(0xA0F0, 0x1652, killer1650i_2ax_cfg_qu_b0_hr_b0)},
{IWL_PCI_DEVICE(0xA0F0, 0x4070, iwl_ax101_cfg_qu_hr)},
- {IWL_PCI_DEVICE(0x2723, 0x0080, iwl22260_2ax_cfg)},
- {IWL_PCI_DEVICE(0x2723, 0x0084, iwl22260_2ax_cfg)},
- {IWL_PCI_DEVICE(0x2723, 0x0088, iwl22260_2ax_cfg)},
- {IWL_PCI_DEVICE(0x2723, 0x008C, iwl22260_2ax_cfg)},
+ {IWL_PCI_DEVICE(0x2723, 0x0080, iwl_ax200_cfg_cc)},
+ {IWL_PCI_DEVICE(0x2723, 0x0084, iwl_ax200_cfg_cc)},
+ {IWL_PCI_DEVICE(0x2723, 0x0088, iwl_ax200_cfg_cc)},
+ {IWL_PCI_DEVICE(0x2723, 0x008C, iwl_ax200_cfg_cc)},
{IWL_PCI_DEVICE(0x2723, 0x1653, killer1650w_2ax_cfg)},
{IWL_PCI_DEVICE(0x2723, 0x1654, killer1650x_2ax_cfg)},
- {IWL_PCI_DEVICE(0x2723, 0x4080, iwl22260_2ax_cfg)},
- {IWL_PCI_DEVICE(0x2723, 0x4088, iwl22260_2ax_cfg)},
+ {IWL_PCI_DEVICE(0x2723, 0x2080, iwl_ax200_cfg_cc)},
+ {IWL_PCI_DEVICE(0x2723, 0x4080, iwl_ax200_cfg_cc)},
+ {IWL_PCI_DEVICE(0x2723, 0x4088, iwl_ax200_cfg_cc)},
{IWL_PCI_DEVICE(0x1a56, 0x1653, killer1650w_2ax_cfg)},
{IWL_PCI_DEVICE(0x1a56, 0x1654, killer1650x_2ax_cfg)},
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/internal.h b/drivers/net/wireless/intel/iwlwifi/pcie/internal.h
index bf8b61a476c5..59213164f35e 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/internal.h
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/internal.h
@@ -1043,7 +1043,7 @@ static inline bool iwl_pcie_dbg_on(struct iwl_trans *trans)
void iwl_trans_pcie_rf_kill(struct iwl_trans *trans, bool state);
void iwl_trans_pcie_dump_regs(struct iwl_trans *trans);
-void iwl_trans_sync_nmi(struct iwl_trans *trans);
+void iwl_trans_pcie_sync_nmi(struct iwl_trans *trans);
#ifdef CONFIG_IWLWIFI_DEBUGFS
int iwl_trans_pcie_dbgfs_register(struct iwl_trans *trans);
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
index fe8269d023de..79c1dc05f948 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
@@ -3318,7 +3318,8 @@ static void iwl_trans_pcie_resume(struct iwl_trans *trans)
.unref = iwl_trans_pcie_unref, \
.dump_data = iwl_trans_pcie_dump_data, \
.d3_suspend = iwl_trans_pcie_d3_suspend, \
- .d3_resume = iwl_trans_pcie_d3_resume
+ .d3_resume = iwl_trans_pcie_d3_resume, \
+ .sync_nmi = iwl_trans_pcie_sync_nmi
#ifdef CONFIG_PM_SLEEP
#define IWL_TRANS_PM_OPS \
@@ -3542,6 +3543,10 @@ struct iwl_trans *iwl_trans_pcie_alloc(struct pci_dev *pdev,
}
} else if (cfg == &iwl_ax101_cfg_qu_hr) {
if (CSR_HW_RF_ID_TYPE_CHIP_ID(trans->hw_rf_id) ==
+ CSR_HW_RF_ID_TYPE_CHIP_ID(CSR_HW_RF_ID_TYPE_HR) &&
+ trans->hw_rev == CSR_HW_REV_TYPE_QNJ_B0) {
+ trans->cfg = &iwl22000_2ax_cfg_qnj_hr_b0;
+ } else if (CSR_HW_RF_ID_TYPE_CHIP_ID(trans->hw_rf_id) ==
CSR_HW_RF_ID_TYPE_CHIP_ID(CSR_HW_RF_ID_TYPE_HR)) {
trans->cfg = &iwl_ax101_cfg_qu_hr;
} else if (CSR_HW_RF_ID_TYPE_CHIP_ID(trans->hw_rf_id) ==
@@ -3560,7 +3565,7 @@ struct iwl_trans *iwl_trans_pcie_alloc(struct pci_dev *pdev,
}
} else if (CSR_HW_RF_ID_TYPE_CHIP_ID(trans->hw_rf_id) ==
CSR_HW_RF_ID_TYPE_CHIP_ID(CSR_HW_RF_ID_TYPE_HR) &&
- (trans->cfg != &iwl22260_2ax_cfg ||
+ (trans->cfg != &iwl_ax200_cfg_cc ||
trans->hw_rev == CSR_HW_REV_TYPE_QNJ_B0)) {
u32 hw_status;
@@ -3637,7 +3642,7 @@ out_no_pci:
return ERR_PTR(ret);
}
-void iwl_trans_sync_nmi(struct iwl_trans *trans)
+void iwl_trans_pcie_sync_nmi(struct iwl_trans *trans)
{
unsigned long timeout = jiffies + IWL_TRANS_NMI_TIMEOUT;
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c b/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c
index 88530d9f4a54..38d110338987 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c
@@ -965,7 +965,7 @@ static int iwl_pcie_gen2_send_hcmd_sync(struct iwl_trans *trans,
cmd_str);
ret = -ETIMEDOUT;
- iwl_trans_sync_nmi(trans);
+ iwl_trans_pcie_sync_nmi(trans);
goto cancel;
}
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/tx.c b/drivers/net/wireless/intel/iwlwifi/pcie/tx.c
index 9fbd37d23e85..7be73e2c4681 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/tx.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/tx.c
@@ -1960,7 +1960,7 @@ static int iwl_pcie_send_hcmd_sync(struct iwl_trans *trans,
iwl_get_cmd_string(trans, cmd->id));
ret = -ETIMEDOUT;
- iwl_trans_sync_nmi(trans);
+ iwl_trans_pcie_sync_nmi(trans);
goto cancel;
}
diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c
index 4cc7b222859c..7437faae7cf2 100644
--- a/drivers/net/wireless/mac80211_hwsim.c
+++ b/drivers/net/wireless/mac80211_hwsim.c
@@ -2644,7 +2644,7 @@ static int mac80211_hwsim_new_radio(struct genl_info *info,
enum nl80211_band band;
const struct ieee80211_ops *ops = &mac80211_hwsim_ops;
struct net *net;
- int idx;
+ int idx, i;
int n_limits = 0;
if (WARN_ON(param->channels > 1 && !param->use_chanctx))
@@ -2768,12 +2768,23 @@ static int mac80211_hwsim_new_radio(struct genl_info *info,
goto failed_hw;
}
+ data->if_combination.max_interfaces = 0;
+ for (i = 0; i < n_limits; i++)
+ data->if_combination.max_interfaces +=
+ data->if_limits[i].max;
+
data->if_combination.n_limits = n_limits;
- data->if_combination.max_interfaces = 2048;
data->if_combination.limits = data->if_limits;
- hw->wiphy->iface_combinations = &data->if_combination;
- hw->wiphy->n_iface_combinations = 1;
+ /*
+ * If we actually were asked to support combinations,
+ * advertise them - if there's only a single thing like
+ * only IBSS then don't advertise it as combinations.
+ */
+ if (data->if_combination.max_interfaces > 1) {
+ hw->wiphy->iface_combinations = &data->if_combination;
+ hw->wiphy->n_iface_combinations = 1;
+ }
if (param->ciphers) {
memcpy(data->ciphers, param->ciphers,
diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/init.c b/drivers/net/wireless/mediatek/mt76/mt7603/init.c
index d54dda67d036..3af45949e868 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7603/init.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7603/init.c
@@ -510,6 +510,8 @@ int mt7603_register_device(struct mt7603_dev *dev)
bus_ops->rmw = mt7603_rmw;
dev->mt76.bus = bus_ops;
+ spin_lock_init(&dev->ps_lock);
+
INIT_DELAYED_WORK(&dev->mac_work, mt7603_mac_work);
tasklet_init(&dev->pre_tbtt_tasklet, mt7603_pre_tbtt_tasklet,
(unsigned long)dev);
diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/mac.c b/drivers/net/wireless/mediatek/mt76/mt7603/mac.c
index 5e31d7da96fc..5abc02b57818 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7603/mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7603/mac.c
@@ -343,7 +343,7 @@ void mt7603_mac_rx_ba_reset(struct mt7603_dev *dev, void *addr, u8 tid)
MT_BA_CONTROL_1_RESET));
}
-void mt7603_mac_tx_ba_reset(struct mt7603_dev *dev, int wcid, int tid, int ssn,
+void mt7603_mac_tx_ba_reset(struct mt7603_dev *dev, int wcid, int tid,
int ba_size)
{
u32 addr = mt7603_wtbl2_addr(wcid);
@@ -358,43 +358,6 @@ void mt7603_mac_tx_ba_reset(struct mt7603_dev *dev, int wcid, int tid, int ssn,
mt76_clear(dev, addr + (15 * 4), tid_mask);
return;
}
- mt76_poll(dev, MT_WTBL_UPDATE, MT_WTBL_UPDATE_BUSY, 0, 5000);
-
- mt7603_mac_stop(dev);
- switch (tid) {
- case 0:
- mt76_rmw_field(dev, addr + (2 * 4), MT_WTBL2_W2_TID0_SN, ssn);
- break;
- case 1:
- mt76_rmw_field(dev, addr + (2 * 4), MT_WTBL2_W2_TID1_SN, ssn);
- break;
- case 2:
- mt76_rmw_field(dev, addr + (2 * 4), MT_WTBL2_W2_TID2_SN_LO,
- ssn);
- mt76_rmw_field(dev, addr + (3 * 4), MT_WTBL2_W3_TID2_SN_HI,
- ssn >> 8);
- break;
- case 3:
- mt76_rmw_field(dev, addr + (3 * 4), MT_WTBL2_W3_TID3_SN, ssn);
- break;
- case 4:
- mt76_rmw_field(dev, addr + (3 * 4), MT_WTBL2_W3_TID4_SN, ssn);
- break;
- case 5:
- mt76_rmw_field(dev, addr + (3 * 4), MT_WTBL2_W3_TID5_SN_LO,
- ssn);
- mt76_rmw_field(dev, addr + (4 * 4), MT_WTBL2_W4_TID5_SN_HI,
- ssn >> 4);
- break;
- case 6:
- mt76_rmw_field(dev, addr + (4 * 4), MT_WTBL2_W4_TID6_SN, ssn);
- break;
- case 7:
- mt76_rmw_field(dev, addr + (4 * 4), MT_WTBL2_W4_TID7_SN, ssn);
- break;
- }
- mt7603_wtbl_update(dev, wcid, MT_WTBL_UPDATE_WTBL2);
- mt7603_mac_start(dev);
for (i = 7; i > 0; i--) {
if (ba_size >= MT_AGG_SIZE_LIMIT(i))
@@ -827,6 +790,7 @@ mt7603_mac_write_txwi(struct mt7603_dev *dev, __le32 *txwi,
struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
struct ieee80211_tx_rate *rate = &info->control.rates[0];
struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
+ struct ieee80211_bar *bar = (struct ieee80211_bar *)skb->data;
struct ieee80211_vif *vif = info->control.vif;
struct mt7603_vif *mvif;
int wlan_idx;
@@ -834,6 +798,7 @@ mt7603_mac_write_txwi(struct mt7603_dev *dev, __le32 *txwi,
int tx_count = 8;
u8 frame_type, frame_subtype;
u16 fc = le16_to_cpu(hdr->frame_control);
+ u16 seqno = 0;
u8 vif_idx = 0;
u32 val;
u8 bw;
@@ -919,7 +884,17 @@ mt7603_mac_write_txwi(struct mt7603_dev *dev, __le32 *txwi,
tx_count = 0x1f;
val = FIELD_PREP(MT_TXD3_REM_TX_COUNT, tx_count) |
- FIELD_PREP(MT_TXD3_SEQ, le16_to_cpu(hdr->seq_ctrl));
+ MT_TXD3_SN_VALID;
+
+ if (ieee80211_is_data_qos(hdr->frame_control))
+ seqno = le16_to_cpu(hdr->seq_ctrl);
+ else if (ieee80211_is_back_req(hdr->frame_control))
+ seqno = le16_to_cpu(bar->start_seq_num);
+ else
+ val &= ~MT_TXD3_SN_VALID;
+
+ val |= FIELD_PREP(MT_TXD3_SEQ, seqno >> 4);
+
txwi[3] = cpu_to_le32(val);
if (key) {
diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/main.c b/drivers/net/wireless/mediatek/mt76/mt7603/main.c
index cc0fe0933b2d..a3c4ef198bfe 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7603/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7603/main.c
@@ -372,7 +372,7 @@ mt7603_sta_ps(struct mt76_dev *mdev, struct ieee80211_sta *sta, bool ps)
struct mt7603_sta *msta = (struct mt7603_sta *)sta->drv_priv;
struct sk_buff_head list;
- mt76_stop_tx_queues(&dev->mt76, sta, false);
+ mt76_stop_tx_queues(&dev->mt76, sta, true);
mt7603_wtbl_set_ps(dev, msta, ps);
if (ps)
return;
@@ -584,13 +584,13 @@ mt7603_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
case IEEE80211_AMPDU_TX_OPERATIONAL:
mtxq->aggr = true;
mtxq->send_bar = false;
- mt7603_mac_tx_ba_reset(dev, msta->wcid.idx, tid, *ssn, ba_size);
+ mt7603_mac_tx_ba_reset(dev, msta->wcid.idx, tid, ba_size);
break;
case IEEE80211_AMPDU_TX_STOP_FLUSH:
case IEEE80211_AMPDU_TX_STOP_FLUSH_CONT:
mtxq->aggr = false;
ieee80211_send_bar(vif, sta->addr, tid, mtxq->agg_ssn);
- mt7603_mac_tx_ba_reset(dev, msta->wcid.idx, tid, *ssn, -1);
+ mt7603_mac_tx_ba_reset(dev, msta->wcid.idx, tid, -1);
break;
case IEEE80211_AMPDU_TX_START:
mtxq->agg_ssn = *ssn << 4;
@@ -598,7 +598,7 @@ mt7603_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
break;
case IEEE80211_AMPDU_TX_STOP_CONT:
mtxq->aggr = false;
- mt7603_mac_tx_ba_reset(dev, msta->wcid.idx, tid, *ssn, -1);
+ mt7603_mac_tx_ba_reset(dev, msta->wcid.idx, tid, -1);
ieee80211_stop_tx_ba_cb_irqsafe(vif, sta->addr, tid);
break;
}
diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/mt7603.h b/drivers/net/wireless/mediatek/mt76/mt7603/mt7603.h
index 79f332429432..6049f3b7c8fe 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7603/mt7603.h
+++ b/drivers/net/wireless/mediatek/mt76/mt7603/mt7603.h
@@ -200,7 +200,7 @@ void mt7603_beacon_set_timer(struct mt7603_dev *dev, int idx, int intval);
int mt7603_mac_fill_rx(struct mt7603_dev *dev, struct sk_buff *skb);
void mt7603_mac_add_txs(struct mt7603_dev *dev, void *data);
void mt7603_mac_rx_ba_reset(struct mt7603_dev *dev, void *addr, u8 tid);
-void mt7603_mac_tx_ba_reset(struct mt7603_dev *dev, int wcid, int tid, int ssn,
+void mt7603_mac_tx_ba_reset(struct mt7603_dev *dev, int wcid, int tid,
int ba_size);
void mt7603_pse_client_reset(struct mt7603_dev *dev);
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c b/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c
index 9ed231abe916..4fe5a83ca5a4 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c
@@ -466,7 +466,6 @@ void mt76x02_send_tx_status(struct mt76x02_dev *dev,
return;
rcu_read_lock();
- mt76_tx_status_lock(mdev, &list);
if (stat->wcid < ARRAY_SIZE(dev->mt76.wcid))
wcid = rcu_dereference(dev->mt76.wcid[stat->wcid]);
@@ -479,6 +478,8 @@ void mt76x02_send_tx_status(struct mt76x02_dev *dev,
drv_priv);
}
+ mt76_tx_status_lock(mdev, &list);
+
if (wcid) {
if (stat->pktid >= MT_PACKET_ID_FIRST)
status.skb = mt76_tx_status_skb_get(mdev, wcid,
@@ -498,7 +499,9 @@ void mt76x02_send_tx_status(struct mt76x02_dev *dev,
if (*update == 0 && stat_val == stat_cache &&
stat->wcid == msta->status.wcid && msta->n_frames < 32) {
msta->n_frames++;
- goto out;
+ mt76_tx_status_unlock(mdev, &list);
+ rcu_read_unlock();
+ return;
}
mt76x02_mac_fill_tx_status(dev, status.info, &msta->status,
@@ -514,11 +517,10 @@ void mt76x02_send_tx_status(struct mt76x02_dev *dev,
if (status.skb)
mt76_tx_status_skb_done(mdev, status.skb, &list);
- else
- ieee80211_tx_status_ext(mt76_hw(dev), &status);
-
-out:
mt76_tx_status_unlock(mdev, &list);
+
+ if (!status.skb)
+ ieee80211_tx_status_ext(mt76_hw(dev), &status);
rcu_read_unlock();
}
diff --git a/drivers/net/wireless/ralink/rt2x00/rt2x00.h b/drivers/net/wireless/ralink/rt2x00/rt2x00.h
index 4b1744e9fb78..50b92ca92bd7 100644
--- a/drivers/net/wireless/ralink/rt2x00/rt2x00.h
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00.h
@@ -673,7 +673,6 @@ enum rt2x00_state_flags {
CONFIG_CHANNEL_HT40,
CONFIG_POWERSAVING,
CONFIG_HT_DISABLED,
- CONFIG_QOS_DISABLED,
CONFIG_MONITORING,
/*
diff --git a/drivers/net/wireless/ralink/rt2x00/rt2x00mac.c b/drivers/net/wireless/ralink/rt2x00/rt2x00mac.c
index 2825560e2424..e8462f25d252 100644
--- a/drivers/net/wireless/ralink/rt2x00/rt2x00mac.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00mac.c
@@ -642,19 +642,9 @@ void rt2x00mac_bss_info_changed(struct ieee80211_hw *hw,
rt2x00dev->intf_associated--;
rt2x00leds_led_assoc(rt2x00dev, !!rt2x00dev->intf_associated);
-
- clear_bit(CONFIG_QOS_DISABLED, &rt2x00dev->flags);
}
/*
- * Check for access point which do not support 802.11e . We have to
- * generate data frames sequence number in S/W for such AP, because
- * of H/W bug.
- */
- if (changes & BSS_CHANGED_QOS && !bss_conf->qos)
- set_bit(CONFIG_QOS_DISABLED, &rt2x00dev->flags);
-
- /*
* When the erp information has changed, we should perform
* additional configuration steps. For all other changes we are done.
*/
diff --git a/drivers/net/wireless/ralink/rt2x00/rt2x00queue.c b/drivers/net/wireless/ralink/rt2x00/rt2x00queue.c
index 92ddc19e7bf7..4834b4eb0206 100644
--- a/drivers/net/wireless/ralink/rt2x00/rt2x00queue.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00queue.c
@@ -201,15 +201,18 @@ static void rt2x00queue_create_tx_descriptor_seq(struct rt2x00_dev *rt2x00dev,
if (!rt2x00_has_cap_flag(rt2x00dev, REQUIRE_SW_SEQNO)) {
/*
* rt2800 has a H/W (or F/W) bug, device incorrectly increase
- * seqno on retransmited data (non-QOS) frames. To workaround
- * the problem let's generate seqno in software if QOS is
- * disabled.
+ * seqno on retransmitted data (non-QOS) and management frames.
+ * To workaround the problem let's generate seqno in software.
+ * Except for beacons which are transmitted periodically by H/W
+ * hence hardware has to assign seqno for them.
*/
- if (test_bit(CONFIG_QOS_DISABLED, &rt2x00dev->flags))
- __clear_bit(ENTRY_TXD_GENERATE_SEQ, &txdesc->flags);
- else
+ if (ieee80211_is_beacon(hdr->frame_control)) {
+ __set_bit(ENTRY_TXD_GENERATE_SEQ, &txdesc->flags);
/* H/W will generate sequence number */
return;
+ }
+
+ __clear_bit(ENTRY_TXD_GENERATE_SEQ, &txdesc->flags);
}
/*