diff options
Diffstat (limited to 'drivers/net')
62 files changed, 714 insertions, 339 deletions
diff --git a/drivers/net/bonding/bond_3ad.c b/drivers/net/bonding/bond_3ad.c index 455b555275f1..c99ffe6c683a 100644 --- a/drivers/net/bonding/bond_3ad.c +++ b/drivers/net/bonding/bond_3ad.c @@ -1549,6 +1549,7 @@ static void ad_port_selection_logic(struct port *port, bool *update_slave_arr) slave_err(bond->dev, port->slave->dev, "Port %d did not find a suitable aggregator\n", port->actor_port_number); + return; } } /* if all aggregator's ports are READY_N == TRUE, set ready=TRUE diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c index b4c65783960a..0363ce597661 100644 --- a/drivers/net/bonding/bond_main.c +++ b/drivers/net/bonding/bond_main.c @@ -2654,10 +2654,12 @@ static void bond_miimon_link_change(struct bonding *bond, static void bond_miimon_commit(struct bonding *bond) { - struct slave *slave, *primary; + struct slave *slave, *primary, *active; bool do_failover = false; struct list_head *iter; + ASSERT_RTNL(); + bond_for_each_slave(bond, slave, iter) { switch (slave->link_new_state) { case BOND_LINK_NOCHANGE: @@ -2700,8 +2702,8 @@ static void bond_miimon_commit(struct bonding *bond) bond_miimon_link_change(bond, slave, BOND_LINK_UP); - if (!rcu_access_pointer(bond->curr_active_slave) || slave == primary || - slave->prio > rcu_dereference(bond->curr_active_slave)->prio) + active = rtnl_dereference(bond->curr_active_slave); + if (!active || slave == primary || slave->prio > active->prio) do_failover = true; continue; diff --git a/drivers/net/dsa/mv88e6xxx/Kconfig b/drivers/net/dsa/mv88e6xxx/Kconfig index 7a2445a34eb7..e3181d5471df 100644 --- a/drivers/net/dsa/mv88e6xxx/Kconfig +++ b/drivers/net/dsa/mv88e6xxx/Kconfig @@ -2,7 +2,6 @@ config NET_DSA_MV88E6XXX tristate "Marvell 88E6xxx Ethernet switch fabric support" depends on NET_DSA - depends on PTP_1588_CLOCK_OPTIONAL select IRQ_DOMAIN select NET_DSA_TAG_EDSA select NET_DSA_TAG_DSA @@ -13,7 +12,8 @@ config NET_DSA_MV88E6XXX config NET_DSA_MV88E6XXX_PTP bool "PTP support for Marvell 88E6xxx" default n - depends on NET_DSA_MV88E6XXX && PTP_1588_CLOCK + depends on (NET_DSA_MV88E6XXX = y && PTP_1588_CLOCK = y) || \ + (NET_DSA_MV88E6XXX = m && PTP_1588_CLOCK) help Say Y to enable PTP hardware timestamping on Marvell 88E6xxx switch chips that support it. diff --git a/drivers/net/dsa/qca/qca8k-8xxx.c b/drivers/net/dsa/qca/qca8k-8xxx.c index c5c3b4e92f28..2f224b166bbb 100644 --- a/drivers/net/dsa/qca/qca8k-8xxx.c +++ b/drivers/net/dsa/qca/qca8k-8xxx.c @@ -37,77 +37,104 @@ qca8k_split_addr(u32 regaddr, u16 *r1, u16 *r2, u16 *page) } static int -qca8k_set_lo(struct qca8k_priv *priv, int phy_id, u32 regnum, u16 lo) +qca8k_mii_write_lo(struct mii_bus *bus, int phy_id, u32 regnum, u32 val) { - u16 *cached_lo = &priv->mdio_cache.lo; - struct mii_bus *bus = priv->bus; int ret; + u16 lo; - if (lo == *cached_lo) - return 0; - + lo = val & 0xffff; ret = bus->write(bus, phy_id, regnum, lo); if (ret < 0) dev_err_ratelimited(&bus->dev, "failed to write qca8k 32bit lo register\n"); - *cached_lo = lo; - return 0; + return ret; } static int -qca8k_set_hi(struct qca8k_priv *priv, int phy_id, u32 regnum, u16 hi) +qca8k_mii_write_hi(struct mii_bus *bus, int phy_id, u32 regnum, u32 val) { - u16 *cached_hi = &priv->mdio_cache.hi; - struct mii_bus *bus = priv->bus; int ret; + u16 hi; - if (hi == *cached_hi) - return 0; - + hi = (u16)(val >> 16); ret = bus->write(bus, phy_id, regnum, hi); if (ret < 0) dev_err_ratelimited(&bus->dev, "failed to write qca8k 32bit hi register\n"); - *cached_hi = hi; - return 0; + return ret; } static int -qca8k_mii_read32(struct mii_bus *bus, int phy_id, u32 regnum, u32 *val) +qca8k_mii_read_lo(struct mii_bus *bus, int phy_id, u32 regnum, u32 *val) { int ret; ret = bus->read(bus, phy_id, regnum); - if (ret >= 0) { - *val = ret; - ret = bus->read(bus, phy_id, regnum + 1); - *val |= ret << 16; - } + if (ret < 0) + goto err; - if (ret < 0) { - dev_err_ratelimited(&bus->dev, - "failed to read qca8k 32bit register\n"); - *val = 0; - return ret; - } + *val = ret & 0xffff; + return 0; + +err: + dev_err_ratelimited(&bus->dev, + "failed to read qca8k 32bit lo register\n"); + *val = 0; + + return ret; +} +static int +qca8k_mii_read_hi(struct mii_bus *bus, int phy_id, u32 regnum, u32 *val) +{ + int ret; + + ret = bus->read(bus, phy_id, regnum); + if (ret < 0) + goto err; + + *val = ret << 16; return 0; + +err: + dev_err_ratelimited(&bus->dev, + "failed to read qca8k 32bit hi register\n"); + *val = 0; + + return ret; } -static void -qca8k_mii_write32(struct qca8k_priv *priv, int phy_id, u32 regnum, u32 val) +static int +qca8k_mii_read32(struct mii_bus *bus, int phy_id, u32 regnum, u32 *val) { - u16 lo, hi; + u32 hi, lo; int ret; - lo = val & 0xffff; - hi = (u16)(val >> 16); + *val = 0; - ret = qca8k_set_lo(priv, phy_id, regnum, lo); - if (ret >= 0) - ret = qca8k_set_hi(priv, phy_id, regnum + 1, hi); + ret = qca8k_mii_read_lo(bus, phy_id, regnum, &lo); + if (ret < 0) + goto err; + + ret = qca8k_mii_read_hi(bus, phy_id, regnum + 1, &hi); + if (ret < 0) + goto err; + + *val = lo | hi; + +err: + return ret; +} + +static void +qca8k_mii_write32(struct mii_bus *bus, int phy_id, u32 regnum, u32 val) +{ + if (qca8k_mii_write_lo(bus, phy_id, regnum, val) < 0) + return; + + qca8k_mii_write_hi(bus, phy_id, regnum + 1, val); } static int @@ -146,7 +173,16 @@ static void qca8k_rw_reg_ack_handler(struct dsa_switch *ds, struct sk_buff *skb) command = get_unaligned_le32(&mgmt_ethhdr->command); cmd = FIELD_GET(QCA_HDR_MGMT_CMD, command); + len = FIELD_GET(QCA_HDR_MGMT_LENGTH, command); + /* Special case for len of 15 as this is the max value for len and needs to + * be increased before converting it from word to dword. + */ + if (len == 15) + len++; + + /* We can ignore odd value, we always round up them in the alloc function. */ + len *= sizeof(u16); /* Make sure the seq match the requested packet */ if (get_unaligned_le32(&mgmt_ethhdr->seq) == mgmt_eth_data->seq) @@ -193,17 +229,33 @@ static struct sk_buff *qca8k_alloc_mdio_header(enum mdio_cmd cmd, u32 reg, u32 * if (!skb) return NULL; - /* Max value for len reg is 15 (0xf) but the switch actually return 16 byte - * Actually for some reason the steps are: - * 0: nothing - * 1-4: first 4 byte - * 5-6: first 12 byte - * 7-15: all 16 byte + /* Hdr mgmt length value is in step of word size. + * As an example to process 4 byte of data the correct length to set is 2. + * To process 8 byte 4, 12 byte 6, 16 byte 8... + * + * Odd values will always return the next size on the ack packet. + * (length of 3 (6 byte) will always return 8 bytes of data) + * + * This means that a value of 15 (0xf) actually means reading/writing 32 bytes + * of data. + * + * To correctly calculate the length we devide the requested len by word and + * round up. + * On the ack function we can skip the odd check as we already handle the + * case here. */ - if (len == 16) - real_len = 15; - else - real_len = len; + real_len = DIV_ROUND_UP(len, sizeof(u16)); + + /* We check if the result len is odd and we round up another time to + * the next size. (length of 3 will be increased to 4 as switch will always + * return 8 bytes) + */ + if (real_len % sizeof(u16) != 0) + real_len++; + + /* Max reg value is 0xf(15) but switch will always return the next size (32 byte) */ + if (real_len == 16) + real_len--; skb_reset_mac_header(skb); skb_set_network_header(skb, skb->len); @@ -417,7 +469,7 @@ qca8k_regmap_write(void *ctx, uint32_t reg, uint32_t val) if (ret < 0) goto exit; - qca8k_mii_write32(priv, 0x10 | r2, r1, val); + qca8k_mii_write32(bus, 0x10 | r2, r1, val); exit: mutex_unlock(&bus->mdio_lock); @@ -450,7 +502,7 @@ qca8k_regmap_update_bits(void *ctx, uint32_t reg, uint32_t mask, uint32_t write_ val &= ~mask; val |= write_val; - qca8k_mii_write32(priv, 0x10 | r2, r1, val); + qca8k_mii_write32(bus, 0x10 | r2, r1, val); exit: mutex_unlock(&bus->mdio_lock); @@ -688,9 +740,9 @@ qca8k_mdio_busy_wait(struct mii_bus *bus, u32 reg, u32 mask) qca8k_split_addr(reg, &r1, &r2, &page); - ret = read_poll_timeout(qca8k_mii_read32, ret1, !(val & mask), 0, + ret = read_poll_timeout(qca8k_mii_read_hi, ret1, !(val & mask), 0, QCA8K_BUSY_WAIT_TIMEOUT * USEC_PER_MSEC, false, - bus, 0x10 | r2, r1, &val); + bus, 0x10 | r2, r1 + 1, &val); /* Check if qca8k_read has failed for a different reason * before returnting -ETIMEDOUT @@ -725,14 +777,14 @@ qca8k_mdio_write(struct qca8k_priv *priv, int phy, int regnum, u16 data) if (ret) goto exit; - qca8k_mii_write32(priv, 0x10 | r2, r1, val); + qca8k_mii_write32(bus, 0x10 | r2, r1, val); ret = qca8k_mdio_busy_wait(bus, QCA8K_MDIO_MASTER_CTRL, QCA8K_MDIO_MASTER_BUSY); exit: /* even if the busy_wait timeouts try to clear the MASTER_EN */ - qca8k_mii_write32(priv, 0x10 | r2, r1, 0); + qca8k_mii_write_hi(bus, 0x10 | r2, r1 + 1, 0); mutex_unlock(&bus->mdio_lock); @@ -762,18 +814,18 @@ qca8k_mdio_read(struct qca8k_priv *priv, int phy, int regnum) if (ret) goto exit; - qca8k_mii_write32(priv, 0x10 | r2, r1, val); + qca8k_mii_write_hi(bus, 0x10 | r2, r1 + 1, val); ret = qca8k_mdio_busy_wait(bus, QCA8K_MDIO_MASTER_CTRL, QCA8K_MDIO_MASTER_BUSY); if (ret) goto exit; - ret = qca8k_mii_read32(bus, 0x10 | r2, r1, &val); + ret = qca8k_mii_read_lo(bus, 0x10 | r2, r1, &val); exit: /* even if the busy_wait timeouts try to clear the MASTER_EN */ - qca8k_mii_write32(priv, 0x10 | r2, r1, 0); + qca8k_mii_write_hi(bus, 0x10 | r2, r1 + 1, 0); mutex_unlock(&bus->mdio_lock); @@ -1943,8 +1995,6 @@ qca8k_sw_probe(struct mdio_device *mdiodev) } priv->mdio_cache.page = 0xffff; - priv->mdio_cache.lo = 0xffff; - priv->mdio_cache.hi = 0xffff; /* Check the detected switch id */ ret = qca8k_read_switch_id(priv); diff --git a/drivers/net/dsa/qca/qca8k.h b/drivers/net/dsa/qca/qca8k.h index 0b7a5cb12321..03514f7a20be 100644 --- a/drivers/net/dsa/qca/qca8k.h +++ b/drivers/net/dsa/qca/qca8k.h @@ -375,11 +375,6 @@ struct qca8k_mdio_cache { * mdio writes */ u16 page; -/* lo and hi can also be cached and from Documentation we can skip one - * extra mdio write if lo or hi is didn't change. - */ - u16 lo; - u16 hi; }; struct qca8k_pcs { diff --git a/drivers/net/ethernet/amazon/ena/ena_com.c b/drivers/net/ethernet/amazon/ena/ena_com.c index 8c8b4c88c7de..451c3a1b6255 100644 --- a/drivers/net/ethernet/amazon/ena/ena_com.c +++ b/drivers/net/ethernet/amazon/ena/ena_com.c @@ -2400,29 +2400,18 @@ int ena_com_fill_hash_function(struct ena_com_dev *ena_dev, return -EOPNOTSUPP; } - switch (func) { - case ENA_ADMIN_TOEPLITZ: - if (key) { - if (key_len != sizeof(hash_key->key)) { - netdev_err(ena_dev->net_device, - "key len (%u) doesn't equal the supported size (%zu)\n", - key_len, sizeof(hash_key->key)); - return -EINVAL; - } - memcpy(hash_key->key, key, key_len); - rss->hash_init_val = init_val; - hash_key->key_parts = key_len / sizeof(hash_key->key[0]); + if ((func == ENA_ADMIN_TOEPLITZ) && key) { + if (key_len != sizeof(hash_key->key)) { + netdev_err(ena_dev->net_device, + "key len (%u) doesn't equal the supported size (%zu)\n", + key_len, sizeof(hash_key->key)); + return -EINVAL; } - break; - case ENA_ADMIN_CRC32: - rss->hash_init_val = init_val; - break; - default: - netdev_err(ena_dev->net_device, "Invalid hash function (%d)\n", - func); - return -EINVAL; + memcpy(hash_key->key, key, key_len); + hash_key->key_parts = key_len / sizeof(hash_key->key[0]); } + rss->hash_init_val = init_val; old_func = rss->hash_func; rss->hash_func = func; rc = ena_com_set_hash_function(ena_dev); diff --git a/drivers/net/ethernet/amazon/ena/ena_ethtool.c b/drivers/net/ethernet/amazon/ena/ena_ethtool.c index 48ae6d810f8f..8da79eedc057 100644 --- a/drivers/net/ethernet/amazon/ena/ena_ethtool.c +++ b/drivers/net/ethernet/amazon/ena/ena_ethtool.c @@ -887,11 +887,7 @@ static int ena_set_tunable(struct net_device *netdev, switch (tuna->id) { case ETHTOOL_RX_COPYBREAK: len = *(u32 *)data; - if (len > adapter->netdev->mtu) { - ret = -EINVAL; - break; - } - adapter->rx_copybreak = len; + ret = ena_set_rx_copybreak(adapter, len); break; default: ret = -EINVAL; diff --git a/drivers/net/ethernet/amazon/ena/ena_netdev.c b/drivers/net/ethernet/amazon/ena/ena_netdev.c index a95529a69cbb..e8ad5ea31aff 100644 --- a/drivers/net/ethernet/amazon/ena/ena_netdev.c +++ b/drivers/net/ethernet/amazon/ena/ena_netdev.c @@ -374,9 +374,9 @@ static int ena_xdp_xmit(struct net_device *dev, int n, static int ena_xdp_execute(struct ena_ring *rx_ring, struct xdp_buff *xdp) { + u32 verdict = ENA_XDP_PASS; struct bpf_prog *xdp_prog; struct ena_ring *xdp_ring; - u32 verdict = XDP_PASS; struct xdp_frame *xdpf; u64 *xdp_stat; @@ -393,7 +393,7 @@ static int ena_xdp_execute(struct ena_ring *rx_ring, struct xdp_buff *xdp) if (unlikely(!xdpf)) { trace_xdp_exception(rx_ring->netdev, xdp_prog, verdict); xdp_stat = &rx_ring->rx_stats.xdp_aborted; - verdict = XDP_ABORTED; + verdict = ENA_XDP_DROP; break; } @@ -409,29 +409,35 @@ static int ena_xdp_execute(struct ena_ring *rx_ring, struct xdp_buff *xdp) spin_unlock(&xdp_ring->xdp_tx_lock); xdp_stat = &rx_ring->rx_stats.xdp_tx; + verdict = ENA_XDP_TX; break; case XDP_REDIRECT: if (likely(!xdp_do_redirect(rx_ring->netdev, xdp, xdp_prog))) { xdp_stat = &rx_ring->rx_stats.xdp_redirect; + verdict = ENA_XDP_REDIRECT; break; } trace_xdp_exception(rx_ring->netdev, xdp_prog, verdict); xdp_stat = &rx_ring->rx_stats.xdp_aborted; - verdict = XDP_ABORTED; + verdict = ENA_XDP_DROP; break; case XDP_ABORTED: trace_xdp_exception(rx_ring->netdev, xdp_prog, verdict); xdp_stat = &rx_ring->rx_stats.xdp_aborted; + verdict = ENA_XDP_DROP; break; case XDP_DROP: xdp_stat = &rx_ring->rx_stats.xdp_drop; + verdict = ENA_XDP_DROP; break; case XDP_PASS: xdp_stat = &rx_ring->rx_stats.xdp_pass; + verdict = ENA_XDP_PASS; break; default: bpf_warn_invalid_xdp_action(rx_ring->netdev, xdp_prog, verdict); xdp_stat = &rx_ring->rx_stats.xdp_invalid; + verdict = ENA_XDP_DROP; } ena_increase_stat(xdp_stat, 1, &rx_ring->syncp); @@ -512,16 +518,18 @@ static void ena_xdp_exchange_program_rx_in_range(struct ena_adapter *adapter, struct bpf_prog *prog, int first, int count) { + struct bpf_prog *old_bpf_prog; struct ena_ring *rx_ring; int i = 0; for (i = first; i < count; i++) { rx_ring = &adapter->rx_ring[i]; - xchg(&rx_ring->xdp_bpf_prog, prog); - if (prog) { + old_bpf_prog = xchg(&rx_ring->xdp_bpf_prog, prog); + + if (!old_bpf_prog && prog) { ena_xdp_register_rxq_info(rx_ring); rx_ring->rx_headroom = XDP_PACKET_HEADROOM; - } else { + } else if (old_bpf_prog && !prog) { ena_xdp_unregister_rxq_info(rx_ring); rx_ring->rx_headroom = NET_SKB_PAD; } @@ -672,6 +680,7 @@ static void ena_init_io_rings_common(struct ena_adapter *adapter, ring->ena_dev = adapter->ena_dev; ring->per_napi_packets = 0; ring->cpu = 0; + ring->numa_node = 0; ring->no_interrupt_event_cnt = 0; u64_stats_init(&ring->syncp); } @@ -775,6 +784,7 @@ static int ena_setup_tx_resources(struct ena_adapter *adapter, int qid) tx_ring->next_to_use = 0; tx_ring->next_to_clean = 0; tx_ring->cpu = ena_irq->cpu; + tx_ring->numa_node = node; return 0; err_push_buf_intermediate_buf: @@ -907,6 +917,7 @@ static int ena_setup_rx_resources(struct ena_adapter *adapter, rx_ring->next_to_clean = 0; rx_ring->next_to_use = 0; rx_ring->cpu = ena_irq->cpu; + rx_ring->numa_node = node; return 0; } @@ -1619,12 +1630,12 @@ static int ena_xdp_handle_buff(struct ena_ring *rx_ring, struct xdp_buff *xdp) * we expect, then we simply drop it */ if (unlikely(rx_ring->ena_bufs[0].len > ENA_XDP_MAX_MTU)) - return XDP_DROP; + return ENA_XDP_DROP; ret = ena_xdp_execute(rx_ring, xdp); /* The xdp program might expand the headers */ - if (ret == XDP_PASS) { + if (ret == ENA_XDP_PASS) { rx_info->page_offset = xdp->data - xdp->data_hard_start; rx_ring->ena_bufs[0].len = xdp->data_end - xdp->data; } @@ -1663,7 +1674,7 @@ static int ena_clean_rx_irq(struct ena_ring *rx_ring, struct napi_struct *napi, xdp_init_buff(&xdp, ENA_PAGE_SIZE, &rx_ring->xdp_rxq); do { - xdp_verdict = XDP_PASS; + xdp_verdict = ENA_XDP_PASS; skb = NULL; ena_rx_ctx.ena_bufs = rx_ring->ena_bufs; ena_rx_ctx.max_bufs = rx_ring->sgl_size; @@ -1691,7 +1702,7 @@ static int ena_clean_rx_irq(struct ena_ring *rx_ring, struct napi_struct *napi, xdp_verdict = ena_xdp_handle_buff(rx_ring, &xdp); /* allocate skb and fill it */ - if (xdp_verdict == XDP_PASS) + if (xdp_verdict == ENA_XDP_PASS) skb = ena_rx_skb(rx_ring, rx_ring->ena_bufs, ena_rx_ctx.descs, @@ -1709,14 +1720,15 @@ static int ena_clean_rx_irq(struct ena_ring *rx_ring, struct napi_struct *napi, /* Packets was passed for transmission, unmap it * from RX side. */ - if (xdp_verdict == XDP_TX || xdp_verdict == XDP_REDIRECT) { + if (xdp_verdict & ENA_XDP_FORWARDED) { ena_unmap_rx_buff(rx_ring, &rx_ring->rx_buffer_info[req_id]); rx_ring->rx_buffer_info[req_id].page = NULL; } } - if (xdp_verdict != XDP_PASS) { + if (xdp_verdict != ENA_XDP_PASS) { xdp_flags |= xdp_verdict; + total_len += ena_rx_ctx.ena_bufs[0].len; res_budget--; continue; } @@ -1760,7 +1772,7 @@ static int ena_clean_rx_irq(struct ena_ring *rx_ring, struct napi_struct *napi, ena_refill_rx_bufs(rx_ring, refill_required); } - if (xdp_flags & XDP_REDIRECT) + if (xdp_flags & ENA_XDP_REDIRECT) xdp_do_flush_map(); return work_done; @@ -1814,8 +1826,9 @@ static void ena_adjust_adaptive_rx_intr_moderation(struct ena_napi *ena_napi) static void ena_unmask_interrupt(struct ena_ring *tx_ring, struct ena_ring *rx_ring) { + u32 rx_interval = tx_ring->smoothed_interval; struct ena_eth_io_intr_reg intr_reg; - u32 rx_interval = 0; + /* Rx ring can be NULL when for XDP tx queues which don't have an * accompanying rx_ring pair. */ @@ -1853,20 +1866,27 @@ static void ena_update_ring_numa_node(struct ena_ring *tx_ring, if (likely(tx_ring->cpu == cpu)) goto out; + tx_ring->cpu = cpu; + if (rx_ring) + rx_ring->cpu = cpu; + numa_node = cpu_to_node(cpu); + + if (likely(tx_ring->numa_node == numa_node)) + goto out; + put_cpu(); if (numa_node != NUMA_NO_NODE) { ena_com_update_numa_node(tx_ring->ena_com_io_cq, numa_node); - if (rx_ring) + tx_ring->numa_node = numa_node; + if (rx_ring) { + rx_ring->numa_node = numa_node; ena_com_update_numa_node(rx_ring->ena_com_io_cq, numa_node); + } } - tx_ring->cpu = cpu; - if (rx_ring) - rx_ring->cpu = cpu; - return; out: put_cpu(); @@ -1987,11 +2007,10 @@ static int ena_io_poll(struct napi_struct *napi, int budget) if (ena_com_get_adaptive_moderation_enabled(rx_ring->ena_dev)) ena_adjust_adaptive_rx_intr_moderation(ena_napi); + ena_update_ring_numa_node(tx_ring, rx_ring); ena_unmask_interrupt(tx_ring, rx_ring); } - ena_update_ring_numa_node(tx_ring, rx_ring); - ret = rx_work_done; } else { ret = budget; @@ -2376,7 +2395,7 @@ static int ena_create_io_tx_queue(struct ena_adapter *adapter, int qid) ctx.mem_queue_type = ena_dev->tx_mem_queue_type; ctx.msix_vector = msix_vector; ctx.queue_size = tx_ring->ring_size; - ctx.numa_node = cpu_to_node(tx_ring->cpu); + ctx.numa_node = tx_ring->numa_node; rc = ena_com_create_io_queue(ena_dev, &ctx); if (rc) { @@ -2444,7 +2463,7 @@ static int ena_create_io_rx_queue(struct ena_adapter *adapter, int qid) ctx.mem_queue_type = ENA_ADMIN_PLACEMENT_POLICY_HOST; ctx.msix_vector = msix_vector; ctx.queue_size = rx_ring->ring_size; - ctx.numa_node = cpu_to_node(rx_ring->cpu); + ctx.numa_node = rx_ring->numa_node; rc = ena_com_create_io_queue(ena_dev, &ctx); if (rc) { @@ -2805,6 +2824,24 @@ int ena_update_queue_sizes(struct ena_adapter *adapter, return dev_was_up ? ena_up(adapter) : 0; } +int ena_set_rx_copybreak(struct ena_adapter *adapter, u32 rx_copybreak) +{ + struct ena_ring *rx_ring; + int i; + + if (rx_copybreak > min_t(u16, adapter->netdev->mtu, ENA_PAGE_SIZE)) + return -EINVAL; + + adapter->rx_copybreak = rx_copybreak; + + for (i = 0; i < adapter->num_io_queues; i++) { + rx_ring = &adapter->rx_ring[i]; + rx_ring->rx_copybreak = rx_copybreak; + } + + return 0; +} + int ena_update_queue_count(struct ena_adapter *adapter, u32 new_channel_count) { struct ena_com_dev *ena_dev = adapter->ena_dev; diff --git a/drivers/net/ethernet/amazon/ena/ena_netdev.h b/drivers/net/ethernet/amazon/ena/ena_netdev.h index 1bdce99bf688..2cb141079474 100644 --- a/drivers/net/ethernet/amazon/ena/ena_netdev.h +++ b/drivers/net/ethernet/amazon/ena/ena_netdev.h @@ -262,9 +262,11 @@ struct ena_ring { bool disable_meta_caching; u16 no_interrupt_event_cnt; - /* cpu for TPH */ + /* cpu and NUMA for TPH */ int cpu; - /* number of tx/rx_buffer_info's entries */ + int numa_node; + + /* number of tx/rx_buffer_info's entries */ int ring_size; enum ena_admin_placement_policy_type tx_mem_queue_type; @@ -392,6 +394,8 @@ int ena_update_queue_sizes(struct ena_adapter *adapter, int ena_update_queue_count(struct ena_adapter *adapter, u32 new_channel_count); +int ena_set_rx_copybreak(struct ena_adapter *adapter, u32 rx_copybreak); + int ena_get_sset_count(struct net_device *netdev, int sset); static inline void ena_reset_device(struct ena_adapter *adapter, @@ -409,6 +413,15 @@ enum ena_xdp_errors_t { ENA_XDP_NO_ENOUGH_QUEUES, }; +enum ENA_XDP_ACTIONS { + ENA_XDP_PASS = 0, + ENA_XDP_TX = BIT(0), + ENA_XDP_REDIRECT = BIT(1), + ENA_XDP_DROP = BIT(2) +}; + +#define ENA_XDP_FORWARDED (ENA_XDP_TX | ENA_XDP_REDIRECT) + static inline bool ena_xdp_present(struct ena_adapter *adapter) { return !!adapter->xdp_bpf_prog; diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c index 7b666106feee..614c0278419b 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c +++ b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c @@ -1064,6 +1064,9 @@ static void xgbe_free_irqs(struct xgbe_prv_data *pdata) devm_free_irq(pdata->dev, pdata->dev_irq, pdata); + tasklet_kill(&pdata->tasklet_dev); + tasklet_kill(&pdata->tasklet_ecc); + if (pdata->vdata->ecc_support && (pdata->dev_irq != pdata->ecc_irq)) devm_free_irq(pdata->dev, pdata->ecc_irq, pdata); diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-i2c.c b/drivers/net/ethernet/amd/xgbe/xgbe-i2c.c index 22d4fc547a0a..a9ccc4258ee5 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe-i2c.c +++ b/drivers/net/ethernet/amd/xgbe/xgbe-i2c.c @@ -447,8 +447,10 @@ static void xgbe_i2c_stop(struct xgbe_prv_data *pdata) xgbe_i2c_disable(pdata); xgbe_i2c_clear_all_interrupts(pdata); - if (pdata->dev_irq != pdata->i2c_irq) + if (pdata->dev_irq != pdata->i2c_irq) { devm_free_irq(pdata->dev, pdata->i2c_irq, pdata); + tasklet_kill(&pdata->tasklet_i2c); + } } static int xgbe_i2c_start(struct xgbe_prv_data *pdata) diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c b/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c index 4e97b4869522..0c5c1b155683 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c +++ b/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c @@ -1390,8 +1390,10 @@ static void xgbe_phy_stop(struct xgbe_prv_data *pdata) /* Disable auto-negotiation */ xgbe_an_disable_all(pdata); - if (pdata->dev_irq != pdata->an_irq) + if (pdata->dev_irq != pdata->an_irq) { devm_free_irq(pdata->dev, pdata->an_irq, pdata); + tasklet_kill(&pdata->tasklet_an); + } pdata->phy_if.phy_impl.stop(pdata); diff --git a/drivers/net/ethernet/broadcom/bcm63xx_enet.c b/drivers/net/ethernet/broadcom/bcm63xx_enet.c index d91fdb0c2649..2cf96892e565 100644 --- a/drivers/net/ethernet/broadcom/bcm63xx_enet.c +++ b/drivers/net/ethernet/broadcom/bcm63xx_enet.c @@ -2784,17 +2784,11 @@ static int bcm_enet_shared_probe(struct platform_device *pdev) return 0; } -static int bcm_enet_shared_remove(struct platform_device *pdev) -{ - return 0; -} - /* this "shared" driver is needed because both macs share a single * address space */ struct platform_driver bcm63xx_enet_shared_driver = { .probe = bcm_enet_shared_probe, - .remove = bcm_enet_shared_remove, .driver = { .name = "bcm63xx_enet_shared", .owner = THIS_MODULE, diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c index 4c7d07c684c4..16ce7a90610c 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c @@ -991,8 +991,7 @@ static struct sk_buff *bnxt_rx_multi_page_skb(struct bnxt *bp, dma_addr -= bp->rx_dma_offset; dma_unmap_page_attrs(&bp->pdev->dev, dma_addr, PAGE_SIZE, bp->rx_dir, DMA_ATTR_WEAK_ORDERING); - skb = build_skb(page_address(page), BNXT_PAGE_MODE_BUF_SIZE + - bp->rx_dma_offset); + skb = build_skb(page_address(page), PAGE_SIZE); if (!skb) { __free_page(page); return NULL; @@ -1925,7 +1924,7 @@ static int bnxt_rx_pkt(struct bnxt *bp, struct bnxt_cp_ring_info *cpr, dma_addr = rx_buf->mapping; if (bnxt_xdp_attached(bp, rxr)) { - bnxt_xdp_buff_init(bp, rxr, cons, &data_ptr, &len, &xdp); + bnxt_xdp_buff_init(bp, rxr, cons, data_ptr, len, &xdp); if (agg_bufs) { u32 frag_len = bnxt_rx_agg_pages_xdp(bp, cpr, &xdp, cp_cons, agg_bufs, @@ -1940,7 +1939,7 @@ static int bnxt_rx_pkt(struct bnxt *bp, struct bnxt_cp_ring_info *cpr, } if (xdp_active) { - if (bnxt_rx_xdp(bp, rxr, cons, xdp, data, &len, event)) { + if (bnxt_rx_xdp(bp, rxr, cons, xdp, data, &data_ptr, &len, event)) { rc = 1; goto next_rx; } @@ -3969,8 +3968,10 @@ void bnxt_set_ring_params(struct bnxt *bp) bp->rx_agg_ring_mask = (bp->rx_agg_nr_pages * RX_DESC_CNT) - 1; if (BNXT_RX_PAGE_MODE(bp)) { - rx_space = BNXT_PAGE_MODE_BUF_SIZE; - rx_size = BNXT_MAX_PAGE_MODE_MTU; + rx_space = PAGE_SIZE; + rx_size = PAGE_SIZE - + ALIGN(max(NET_SKB_PAD, XDP_PACKET_HEADROOM), 8) - + SKB_DATA_ALIGN(sizeof(struct skb_shared_info)); } else { rx_size = SKB_DATA_ALIGN(BNXT_RX_COPY_THRESH + NET_IP_ALIGN); rx_space = rx_size + NET_SKB_PAD + @@ -5398,15 +5399,16 @@ static int bnxt_hwrm_vnic_set_hds(struct bnxt *bp, u16 vnic_id) req->flags = cpu_to_le32(VNIC_PLCMODES_CFG_REQ_FLAGS_JUMBO_PLACEMENT); req->enables = cpu_to_le32(VNIC_PLCMODES_CFG_REQ_ENABLES_JUMBO_THRESH_VALID); - if (BNXT_RX_PAGE_MODE(bp) && !BNXT_RX_JUMBO_MODE(bp)) { + if (BNXT_RX_PAGE_MODE(bp)) { + req->jumbo_thresh = cpu_to_le16(bp->rx_buf_use_size); + } else { req->flags |= cpu_to_le32(VNIC_PLCMODES_CFG_REQ_FLAGS_HDS_IPV4 | VNIC_PLCMODES_CFG_REQ_FLAGS_HDS_IPV6); req->enables |= cpu_to_le32(VNIC_PLCMODES_CFG_REQ_ENABLES_HDS_THRESHOLD_VALID); + req->jumbo_thresh = cpu_to_le16(bp->rx_copy_thresh); + req->hds_threshold = cpu_to_le16(bp->rx_copy_thresh); } - /* thresholds not implemented in firmware yet */ - req->jumbo_thresh = cpu_to_le16(bp->rx_copy_thresh); - req->hds_threshold = cpu_to_le16(bp->rx_copy_thresh); req->vnic_id = cpu_to_le32(vnic->fw_vnic_id); return hwrm_req_send(bp, req); } @@ -13591,7 +13593,6 @@ static int bnxt_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) return -ENOMEM; bp = netdev_priv(dev); - SET_NETDEV_DEVLINK_PORT(dev, &bp->dl_port); bp->board_idx = ent->driver_data; bp->msg_enable = BNXT_DEF_MSG_ENABLE; bnxt_set_max_func_irqs(bp, max_irqs); @@ -13599,6 +13600,10 @@ static int bnxt_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) if (bnxt_vf_pciid(bp->board_idx)) bp->flags |= BNXT_FLAG_VF; + /* No devlink port registration in case of a VF */ + if (BNXT_PF(bp)) + SET_NETDEV_DEVLINK_PORT(dev, &bp->dl_port); + if (pdev->msix_cap) bp->flags |= BNXT_FLAG_MSIX_CAP; diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.h b/drivers/net/ethernet/broadcom/bnxt/bnxt.h index 41c6dd0ae447..5163ef4a49ea 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.h +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.h @@ -591,12 +591,20 @@ struct nqe_cn { #define BNXT_RX_PAGE_SIZE (1 << BNXT_RX_PAGE_SHIFT) #define BNXT_MAX_MTU 9500 -#define BNXT_PAGE_MODE_BUF_SIZE \ + +/* First RX buffer page in XDP multi-buf mode + * + * +-------------------------------------------------------------------------+ + * | XDP_PACKET_HEADROOM | bp->rx_buf_use_size | skb_shared_info| + * | (bp->rx_dma_offset) | | | + * +-------------------------------------------------------------------------+ + */ +#define BNXT_MAX_PAGE_MODE_MTU_SBUF \ ((unsigned int)PAGE_SIZE - VLAN_ETH_HLEN - NET_IP_ALIGN - \ XDP_PACKET_HEADROOM) #define BNXT_MAX_PAGE_MODE_MTU \ - BNXT_PAGE_MODE_BUF_SIZE - \ - SKB_DATA_ALIGN((unsigned int)sizeof(struct skb_shared_info)) + (BNXT_MAX_PAGE_MODE_MTU_SBUF - \ + SKB_DATA_ALIGN((unsigned int)sizeof(struct skb_shared_info))) #define BNXT_MIN_PKT_SIZE 52 @@ -2134,7 +2142,6 @@ struct bnxt { #define BNXT_DUMP_CRASH 1 struct bpf_prog *xdp_prog; - u8 xdp_has_frags; struct bnxt_ptp_cfg *ptp_cfg; u8 ptp_all_rx_tstamp; diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c index c3065ec0a479..36d5202c0aee 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c @@ -177,7 +177,7 @@ bool bnxt_xdp_attached(struct bnxt *bp, struct bnxt_rx_ring_info *rxr) } void bnxt_xdp_buff_init(struct bnxt *bp, struct bnxt_rx_ring_info *rxr, - u16 cons, u8 **data_ptr, unsigned int *len, + u16 cons, u8 *data_ptr, unsigned int len, struct xdp_buff *xdp) { struct bnxt_sw_rx_bd *rx_buf; @@ -191,13 +191,10 @@ void bnxt_xdp_buff_init(struct bnxt *bp, struct bnxt_rx_ring_info *rxr, offset = bp->rx_offset; mapping = rx_buf->mapping - bp->rx_dma_offset; - dma_sync_single_for_cpu(&pdev->dev, mapping + offset, *len, bp->rx_dir); - - if (bp->xdp_has_frags) - buflen = BNXT_PAGE_MODE_BUF_SIZE + offset; + dma_sync_single_for_cpu(&pdev->dev, mapping + offset, len, bp->rx_dir); xdp_init_buff(xdp, buflen, &rxr->xdp_rxq); - xdp_prepare_buff(xdp, *data_ptr - offset, offset, *len, false); + xdp_prepare_buff(xdp, data_ptr - offset, offset, len, false); } void bnxt_xdp_buff_frags_free(struct bnxt_rx_ring_info *rxr, @@ -222,7 +219,8 @@ void bnxt_xdp_buff_frags_free(struct bnxt_rx_ring_info *rxr, * false - packet should be passed to the stack. */ bool bnxt_rx_xdp(struct bnxt *bp, struct bnxt_rx_ring_info *rxr, u16 cons, - struct xdp_buff xdp, struct page *page, unsigned int *len, u8 *event) + struct xdp_buff xdp, struct page *page, u8 **data_ptr, + unsigned int *len, u8 *event) { struct bpf_prog *xdp_prog = READ_ONCE(rxr->xdp_prog); struct bnxt_tx_ring_info *txr; @@ -255,8 +253,10 @@ bool bnxt_rx_xdp(struct bnxt *bp, struct bnxt_rx_ring_info *rxr, u16 cons, *event &= ~BNXT_RX_EVENT; *len = xdp.data_end - xdp.data; - if (orig_data != xdp.data) + if (orig_data != xdp.data) { offset = xdp.data - xdp.data_hard_start; + *data_ptr = xdp.data_hard_start + offset; + } switch (act) { case XDP_PASS: @@ -401,10 +401,8 @@ static int bnxt_xdp_set(struct bnxt *bp, struct bpf_prog *prog) netdev_warn(dev, "ethtool rx/tx channels must be combined to support XDP.\n"); return -EOPNOTSUPP; } - if (prog) { + if (prog) tx_xdp = bp->rx_nr_rings; - bp->xdp_has_frags = prog->aux->xdp_has_frags; - } tc = netdev_get_num_tc(dev); if (!tc) diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.h b/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.h index 505911ae095d..ea430d6961df 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.h +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.h @@ -18,8 +18,8 @@ struct bnxt_sw_tx_bd *bnxt_xmit_bd(struct bnxt *bp, struct xdp_buff *xdp); void bnxt_tx_int_xdp(struct bnxt *bp, struct bnxt_napi *bnapi, int nr_pkts); bool bnxt_rx_xdp(struct bnxt *bp, struct bnxt_rx_ring_info *rxr, u16 cons, - struct xdp_buff xdp, struct page *page, unsigned int *len, - u8 *event); + struct xdp_buff xdp, struct page *page, u8 **data_ptr, + unsigned int *len, u8 *event); int bnxt_xdp(struct net_device *dev, struct netdev_bpf *xdp); int bnxt_xdp_xmit(struct net_device *dev, int num_frames, struct xdp_frame **frames, u32 flags); @@ -27,7 +27,7 @@ int bnxt_xdp_xmit(struct net_device *dev, int num_frames, bool bnxt_xdp_attached(struct bnxt *bp, struct bnxt_rx_ring_info *rxr); void bnxt_xdp_buff_init(struct bnxt *bp, struct bnxt_rx_ring_info *rxr, - u16 cons, u8 **data_ptr, unsigned int *len, + u16 cons, u8 *data_ptr, unsigned int len, struct xdp_buff *xdp); void bnxt_xdp_buff_frags_free(struct bnxt_rx_ring_info *rxr, struct xdp_buff *xdp); diff --git a/drivers/net/ethernet/freescale/enetc/enetc_ierb.c b/drivers/net/ethernet/freescale/enetc/enetc_ierb.c index 91f02c505028..b307bef4dc29 100644 --- a/drivers/net/ethernet/freescale/enetc/enetc_ierb.c +++ b/drivers/net/ethernet/freescale/enetc/enetc_ierb.c @@ -127,11 +127,6 @@ static int enetc_ierb_probe(struct platform_device *pdev) return 0; } -static int enetc_ierb_remove(struct platform_device *pdev) -{ - return 0; -} - static const struct of_device_id enetc_ierb_match[] = { { .compatible = "fsl,ls1028a-enetc-ierb", }, {}, @@ -144,7 +139,6 @@ static struct platform_driver enetc_ierb_driver = { .of_match_table = enetc_ierb_match, }, .probe = enetc_ierb_probe, - .remove = enetc_ierb_remove, }; module_platform_driver(enetc_ierb_driver); diff --git a/drivers/net/ethernet/freescale/fman/fman_dtsec.c b/drivers/net/ethernet/freescale/fman/fman_dtsec.c index d00bae15a901..d528ca681b6f 100644 --- a/drivers/net/ethernet/freescale/fman/fman_dtsec.c +++ b/drivers/net/ethernet/freescale/fman/fman_dtsec.c @@ -1430,7 +1430,7 @@ int dtsec_initialization(struct mac_device *mac_dev, dtsec->dtsec_drv_param->tx_pad_crc = true; phy_node = of_parse_phandle(mac_node, "tbi-handle", 0); - if (!phy_node || of_device_is_available(phy_node)) { + if (!phy_node || !of_device_is_available(phy_node)) { of_node_put(phy_node); err = -EINVAL; dev_err_probe(mac_dev->dev, err, diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c index 0ec5730b1788..b4c4fb873568 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c @@ -3855,18 +3855,16 @@ static int hns3_gro_complete(struct sk_buff *skb, u32 l234info) return 0; } -static bool hns3_checksum_complete(struct hns3_enet_ring *ring, +static void hns3_checksum_complete(struct hns3_enet_ring *ring, struct sk_buff *skb, u32 ptype, u16 csum) { if (ptype == HNS3_INVALID_PTYPE || hns3_rx_ptype_tbl[ptype].ip_summed != CHECKSUM_COMPLETE) - return false; + return; hns3_ring_stats_update(ring, csum_complete); skb->ip_summed = CHECKSUM_COMPLETE; skb->csum = csum_unfold((__force __sum16)csum); - - return true; } static void hns3_rx_handle_csum(struct sk_buff *skb, u32 l234info, @@ -3926,8 +3924,7 @@ static void hns3_rx_checksum(struct hns3_enet_ring *ring, struct sk_buff *skb, ptype = hnae3_get_field(ol_info, HNS3_RXD_PTYPE_M, HNS3_RXD_PTYPE_S); - if (hns3_checksum_complete(ring, skb, ptype, csum)) - return; + hns3_checksum_complete(ring, skb, ptype, csum); /* check if hardware has done checksum */ if (!(bd_base_info & BIT(HNS3_RXD_L3L4P_B))) @@ -3936,6 +3933,7 @@ static void hns3_rx_checksum(struct hns3_enet_ring *ring, struct sk_buff *skb, if (unlikely(l234info & (BIT(HNS3_RXD_L3E_B) | BIT(HNS3_RXD_L4E_B) | BIT(HNS3_RXD_OL3E_B) | BIT(HNS3_RXD_OL4E_B)))) { + skb->ip_summed = CHECKSUM_NONE; hns3_ring_stats_update(ring, l3l4_csum_err); return; diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c index 4e54f91f7a6c..07ad5f35219e 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c @@ -3910,9 +3910,17 @@ static int hclge_set_all_vf_rst(struct hclge_dev *hdev, bool reset) return ret; } - if (!reset || !test_bit(HCLGE_VPORT_STATE_ALIVE, &vport->state)) + if (!reset || + !test_bit(HCLGE_VPORT_STATE_INITED, &vport->state)) continue; + if (!test_bit(HCLGE_VPORT_STATE_ALIVE, &vport->state) && + hdev->reset_type == HNAE3_FUNC_RESET) { + set_bit(HCLGE_VPORT_NEED_NOTIFY_RESET, + &vport->need_notify); + continue; + } + /* Inform VF to process the reset. * hclge_inform_reset_assert_to_vf may fail if VF * driver is not loaded. @@ -4609,18 +4617,25 @@ static void hclge_reset_service_task(struct hclge_dev *hdev) static void hclge_update_vport_alive(struct hclge_dev *hdev) { +#define HCLGE_ALIVE_SECONDS_NORMAL 8 + + unsigned long alive_time = HCLGE_ALIVE_SECONDS_NORMAL * HZ; int i; /* start from vport 1 for PF is always alive */ for (i = 1; i < hdev->num_alloc_vport; i++) { struct hclge_vport *vport = &hdev->vport[i]; - if (time_after(jiffies, vport->last_active_jiffies + 8 * HZ)) + if (!test_bit(HCLGE_VPORT_STATE_INITED, &vport->state) || + !test_bit(HCLGE_VPORT_STATE_ALIVE, &vport->state)) + continue; + if (time_after(jiffies, vport->last_active_jiffies + + alive_time)) { clear_bit(HCLGE_VPORT_STATE_ALIVE, &vport->state); - - /* If vf is not alive, set to default value */ - if (!test_bit(HCLGE_VPORT_STATE_ALIVE, &vport->state)) - vport->mps = HCLGE_MAC_DEFAULT_FRAME; + dev_warn(&hdev->pdev->dev, + "VF %u heartbeat timeout\n", + i - HCLGE_VF_VPORT_START_NUM); + } } } @@ -8064,9 +8079,11 @@ int hclge_vport_start(struct hclge_vport *vport) { struct hclge_dev *hdev = vport->back; + set_bit(HCLGE_VPORT_STATE_INITED, &vport->state); set_bit(HCLGE_VPORT_STATE_ALIVE, &vport->state); set_bit(HCLGE_VPORT_STATE_PROMISC_CHANGE, &vport->state); vport->last_active_jiffies = jiffies; + vport->need_notify = 0; if (test_bit(vport->vport_id, hdev->vport_config_block)) { if (vport->vport_id) { @@ -8084,7 +8101,9 @@ int hclge_vport_start(struct hclge_vport *vport) void hclge_vport_stop(struct hclge_vport *vport) { + clear_bit(HCLGE_VPORT_STATE_INITED, &vport->state); clear_bit(HCLGE_VPORT_STATE_ALIVE, &vport->state); + vport->need_notify = 0; } static int hclge_client_start(struct hnae3_handle *handle) @@ -9208,7 +9227,8 @@ static int hclge_set_vf_mac(struct hnae3_handle *handle, int vf, return 0; } - dev_info(&hdev->pdev->dev, "MAC of VF %d has been set to %s\n", + dev_info(&hdev->pdev->dev, + "MAC of VF %d has been set to %s, will be active after VF reset\n", vf, format_mac_addr); return 0; } @@ -10465,12 +10485,16 @@ static int hclge_set_vf_vlan_filter(struct hnae3_handle *handle, int vfid, * for DEVICE_VERSION_V3, vf doesn't need to know about the port based * VLAN state. */ - if (ae_dev->dev_version < HNAE3_DEVICE_VERSION_V3 && - test_bit(HCLGE_VPORT_STATE_ALIVE, &vport->state)) - (void)hclge_push_vf_port_base_vlan_info(&hdev->vport[0], - vport->vport_id, - state, &vlan_info); - + if (ae_dev->dev_version < HNAE3_DEVICE_VERSION_V3) { + if (test_bit(HCLGE_VPORT_STATE_ALIVE, &vport->state)) + (void)hclge_push_vf_port_base_vlan_info(&hdev->vport[0], + vport->vport_id, + state, + &vlan_info); + else + set_bit(HCLGE_VPORT_NEED_NOTIFY_VF_VLAN, + &vport->need_notify); + } return 0; } @@ -11941,7 +11965,7 @@ static void hclge_reset_vport_state(struct hclge_dev *hdev) int i; for (i = 0; i < hdev->num_alloc_vport; i++) { - hclge_vport_stop(vport); + clear_bit(HCLGE_VPORT_STATE_ALIVE, &vport->state); vport++; } } @@ -12754,60 +12778,71 @@ static int hclge_gro_en(struct hnae3_handle *handle, bool enable) return ret; } -static void hclge_sync_promisc_mode(struct hclge_dev *hdev) +static int hclge_sync_vport_promisc_mode(struct hclge_vport *vport) { - struct hclge_vport *vport = &hdev->vport[0]; struct hnae3_handle *handle = &vport->nic; + struct hclge_dev *hdev = vport->back; + bool uc_en = false; + bool mc_en = false; u8 tmp_flags; + bool bc_en; int ret; - u16 i; if (vport->last_promisc_flags != vport->overflow_promisc_flags) { set_bit(HCLGE_VPORT_STATE_PROMISC_CHANGE, &vport->state); vport->last_promisc_flags = vport->overflow_promisc_flags; } - if (test_bit(HCLGE_VPORT_STATE_PROMISC_CHANGE, &vport->state)) { + if (!test_and_clear_bit(HCLGE_VPORT_STATE_PROMISC_CHANGE, + &vport->state)) + return 0; + + /* for PF */ + if (!vport->vport_id) { tmp_flags = handle->netdev_flags | vport->last_promisc_flags; ret = hclge_set_promisc_mode(handle, tmp_flags & HNAE3_UPE, tmp_flags & HNAE3_MPE); - if (!ret) { - clear_bit(HCLGE_VPORT_STATE_PROMISC_CHANGE, - &vport->state); + if (!ret) set_bit(HCLGE_VPORT_STATE_VLAN_FLTR_CHANGE, &vport->state); - } + else + set_bit(HCLGE_VPORT_STATE_PROMISC_CHANGE, + &vport->state); + return ret; } - for (i = 1; i < hdev->num_alloc_vport; i++) { - bool uc_en = false; - bool mc_en = false; - bool bc_en; + /* for VF */ + if (vport->vf_info.trusted) { + uc_en = vport->vf_info.request_uc_en > 0 || + vport->overflow_promisc_flags & HNAE3_OVERFLOW_UPE; + mc_en = vport->vf_info.request_mc_en > 0 || + vport->overflow_promisc_flags & HNAE3_OVERFLOW_MPE; + } + bc_en = vport->vf_info.request_bc_en > 0; - vport = &hdev->vport[i]; + ret = hclge_cmd_set_promisc_mode(hdev, vport->vport_id, uc_en, + mc_en, bc_en); + if (ret) { + set_bit(HCLGE_VPORT_STATE_PROMISC_CHANGE, &vport->state); + return ret; + } + hclge_set_vport_vlan_fltr_change(vport); - if (!test_and_clear_bit(HCLGE_VPORT_STATE_PROMISC_CHANGE, - &vport->state)) - continue; + return 0; +} - if (vport->vf_info.trusted) { - uc_en = vport->vf_info.request_uc_en > 0 || - vport->overflow_promisc_flags & - HNAE3_OVERFLOW_UPE; - mc_en = vport->vf_info.request_mc_en > 0 || - vport->overflow_promisc_flags & - HNAE3_OVERFLOW_MPE; - } - bc_en = vport->vf_info.request_bc_en > 0; +static void hclge_sync_promisc_mode(struct hclge_dev *hdev) +{ + struct hclge_vport *vport; + int ret; + u16 i; - ret = hclge_cmd_set_promisc_mode(hdev, vport->vport_id, uc_en, - mc_en, bc_en); - if (ret) { - set_bit(HCLGE_VPORT_STATE_PROMISC_CHANGE, - &vport->state); + for (i = 0; i < hdev->num_alloc_vport; i++) { + vport = &hdev->vport[i]; + + ret = hclge_sync_vport_promisc_mode(vport); + if (ret) return; - } - hclge_set_vport_vlan_fltr_change(vport); } } @@ -12944,6 +12979,11 @@ static void hclge_clear_vport_vf_info(struct hclge_vport *vport, int vfid) struct hclge_vlan_info vlan_info; int ret; + clear_bit(HCLGE_VPORT_STATE_INITED, &vport->state); + clear_bit(HCLGE_VPORT_STATE_ALIVE, &vport->state); + vport->need_notify = 0; + vport->mps = 0; + /* after disable sriov, clean VF rate configured by PF */ ret = hclge_tm_qs_shaper_cfg(vport, 0); if (ret) diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h index 495b639b0dc2..13f23d606e77 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h @@ -995,9 +995,15 @@ enum HCLGE_VPORT_STATE { HCLGE_VPORT_STATE_MAC_TBL_CHANGE, HCLGE_VPORT_STATE_PROMISC_CHANGE, HCLGE_VPORT_STATE_VLAN_FLTR_CHANGE, + HCLGE_VPORT_STATE_INITED, HCLGE_VPORT_STATE_MAX }; +enum HCLGE_VPORT_NEED_NOTIFY { + HCLGE_VPORT_NEED_NOTIFY_RESET, + HCLGE_VPORT_NEED_NOTIFY_VF_VLAN, +}; + struct hclge_vlan_info { u16 vlan_proto; /* so far support 802.1Q only */ u16 qos; @@ -1044,6 +1050,7 @@ struct hclge_vport { struct hnae3_handle roce; unsigned long state; + unsigned long need_notify; unsigned long last_active_jiffies; u32 mps; /* Max packet size */ struct hclge_vf_info vf_info; diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c index a7b06c63143c..04ff9bf12185 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c @@ -124,17 +124,26 @@ static int hclge_send_mbx_msg(struct hclge_vport *vport, u8 *msg, u16 msg_len, return status; } +static int hclge_inform_vf_reset(struct hclge_vport *vport, u16 reset_type) +{ + __le16 msg_data; + u8 dest_vfid; + + dest_vfid = (u8)vport->vport_id; + msg_data = cpu_to_le16(reset_type); + + /* send this requested info to VF */ + return hclge_send_mbx_msg(vport, (u8 *)&msg_data, sizeof(msg_data), + HCLGE_MBX_ASSERTING_RESET, dest_vfid); +} + int hclge_inform_reset_assert_to_vf(struct hclge_vport *vport) { struct hclge_dev *hdev = vport->back; - __le16 msg_data; u16 reset_type; - u8 dest_vfid; BUILD_BUG_ON(HNAE3_MAX_RESET > U16_MAX); - dest_vfid = (u8)vport->vport_id; - if (hdev->reset_type == HNAE3_FUNC_RESET) reset_type = HNAE3_VF_PF_FUNC_RESET; else if (hdev->reset_type == HNAE3_FLR_RESET) @@ -142,11 +151,7 @@ int hclge_inform_reset_assert_to_vf(struct hclge_vport *vport) else reset_type = HNAE3_VF_FUNC_RESET; - msg_data = cpu_to_le16(reset_type); - - /* send this requested info to VF */ - return hclge_send_mbx_msg(vport, (u8 *)&msg_data, sizeof(msg_data), - HCLGE_MBX_ASSERTING_RESET, dest_vfid); + return hclge_inform_vf_reset(vport, reset_type); } static void hclge_free_vector_ring_chain(struct hnae3_ring_chain_node *head) @@ -652,9 +657,56 @@ static int hclge_reset_vf(struct hclge_vport *vport) return hclge_func_reset_cmd(hdev, vport->vport_id); } +static void hclge_notify_vf_config(struct hclge_vport *vport) +{ + struct hclge_dev *hdev = vport->back; + struct hnae3_ae_dev *ae_dev = pci_get_drvdata(hdev->pdev); + struct hclge_port_base_vlan_config *vlan_cfg; + int ret; + + hclge_push_vf_link_status(vport); + if (test_bit(HCLGE_VPORT_NEED_NOTIFY_RESET, &vport->need_notify)) { + ret = hclge_inform_vf_reset(vport, HNAE3_VF_PF_FUNC_RESET); + if (ret) { + dev_err(&hdev->pdev->dev, + "failed to inform VF %u reset!", + vport->vport_id - HCLGE_VF_VPORT_START_NUM); + return; + } + vport->need_notify = 0; + return; + } + + if (ae_dev->dev_version < HNAE3_DEVICE_VERSION_V3 && + test_bit(HCLGE_VPORT_NEED_NOTIFY_VF_VLAN, &vport->need_notify)) { + vlan_cfg = &vport->port_base_vlan_cfg; + ret = hclge_push_vf_port_base_vlan_info(&hdev->vport[0], + vport->vport_id, + vlan_cfg->state, + &vlan_cfg->vlan_info); + if (ret) { + dev_err(&hdev->pdev->dev, + "failed to inform VF %u port base vlan!", + vport->vport_id - HCLGE_VF_VPORT_START_NUM); + return; + } + clear_bit(HCLGE_VPORT_NEED_NOTIFY_VF_VLAN, &vport->need_notify); + } +} + static void hclge_vf_keep_alive(struct hclge_vport *vport) { + struct hclge_dev *hdev = vport->back; + vport->last_active_jiffies = jiffies; + + if (test_bit(HCLGE_VPORT_STATE_INITED, &vport->state) && + !test_bit(HCLGE_VPORT_STATE_ALIVE, &vport->state)) { + set_bit(HCLGE_VPORT_STATE_ALIVE, &vport->state); + dev_info(&hdev->pdev->dev, "VF %u is alive!", + vport->vport_id - HCLGE_VF_VPORT_START_NUM); + hclge_notify_vf_config(vport); + } } static int hclge_set_vf_mtu(struct hclge_vport *vport, @@ -954,6 +1006,7 @@ static int hclge_mbx_vf_uninit_handler(struct hclge_mbx_ops_param *param) hclge_rm_vport_all_mac_table(param->vport, true, HCLGE_MAC_ADDR_MC); hclge_rm_vport_all_vlan_table(param->vport, true); + param->vport->mps = 0; return 0; } diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c index db6f7cdba958..081bd2c3f289 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c @@ -2767,7 +2767,8 @@ static int hclgevf_pci_reset(struct hclgevf_dev *hdev) struct pci_dev *pdev = hdev->pdev; int ret = 0; - if (hdev->reset_type == HNAE3_VF_FULL_RESET && + if ((hdev->reset_type == HNAE3_VF_FULL_RESET || + hdev->reset_type == HNAE3_FLR_RESET) && test_bit(HCLGEVF_STATE_IRQ_INITED, &hdev->state)) { hclgevf_misc_irq_uninit(hdev); hclgevf_uninit_msi(hdev); diff --git a/drivers/net/ethernet/intel/ice/ice_xsk.c b/drivers/net/ethernet/intel/ice/ice_xsk.c index 907055b77af0..7105de6fb344 100644 --- a/drivers/net/ethernet/intel/ice/ice_xsk.c +++ b/drivers/net/ethernet/intel/ice/ice_xsk.c @@ -783,7 +783,7 @@ construct_skb: static void ice_clean_xdp_tx_buf(struct ice_tx_ring *xdp_ring, struct ice_tx_buf *tx_buf) { - xdp_return_frame((struct xdp_frame *)tx_buf->raw_buf); + page_frag_free(tx_buf->raw_buf); xdp_ring->xdp_tx_active--; dma_unmap_single(xdp_ring->dev, dma_unmap_addr(tx_buf, dma), dma_unmap_len(tx_buf, len), DMA_TO_DEVICE); diff --git a/drivers/net/ethernet/marvell/octeontx2/af/mcs_rvu_if.c b/drivers/net/ethernet/marvell/octeontx2/af/mcs_rvu_if.c index fa8029a94068..eb25e458266c 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/mcs_rvu_if.c +++ b/drivers/net/ethernet/marvell/octeontx2/af/mcs_rvu_if.c @@ -589,7 +589,7 @@ int rvu_mbox_handler_mcs_free_resources(struct rvu *rvu, u16 pcifunc = req->hdr.pcifunc; struct mcs_rsrc_map *map; struct mcs *mcs; - int rc; + int rc = 0; if (req->mcs_id >= rvu->mcs_blk_cnt) return MCS_AF_ERR_INVALID_MCSID; diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.c b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.c index 9e10e7471b88..88f8772a61cd 100644 --- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.c +++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.c @@ -1012,6 +1012,7 @@ static void otx2_pool_refill_task(struct work_struct *work) rbpool = cq->rbpool; free_ptrs = cq->pool_ptrs; + get_cpu(); while (cq->pool_ptrs) { if (otx2_alloc_rbuf(pfvf, rbpool, &bufptr)) { /* Schedule a WQ if we fails to free atleast half of the @@ -1031,6 +1032,7 @@ static void otx2_pool_refill_task(struct work_struct *work) pfvf->hw_ops->aura_freeptr(pfvf, qidx, bufptr + OTX2_HEAD_ROOM); cq->pool_ptrs--; } + put_cpu(); cq->refill_task_sched = false; } @@ -1368,6 +1370,7 @@ int otx2_sq_aura_pool_init(struct otx2_nic *pfvf) if (err) goto fail; + get_cpu(); /* Allocate pointers and free them to aura/pool */ for (qidx = 0; qidx < hw->tot_tx_queues; qidx++) { pool_id = otx2_get_pool_idx(pfvf, AURA_NIX_SQ, qidx); @@ -1376,18 +1379,24 @@ int otx2_sq_aura_pool_init(struct otx2_nic *pfvf) sq = &qset->sq[qidx]; sq->sqb_count = 0; sq->sqb_ptrs = kcalloc(num_sqbs, sizeof(*sq->sqb_ptrs), GFP_KERNEL); - if (!sq->sqb_ptrs) - return -ENOMEM; + if (!sq->sqb_ptrs) { + err = -ENOMEM; + goto err_mem; + } for (ptr = 0; ptr < num_sqbs; ptr++) { - if (otx2_alloc_rbuf(pfvf, pool, &bufptr)) - return -ENOMEM; + err = otx2_alloc_rbuf(pfvf, pool, &bufptr); + if (err) + goto err_mem; pfvf->hw_ops->aura_freeptr(pfvf, pool_id, bufptr); sq->sqb_ptrs[sq->sqb_count++] = (u64)bufptr; } } - return 0; +err_mem: + put_cpu(); + return err ? -ENOMEM : 0; + fail: otx2_mbox_reset(&pfvf->mbox.mbox, 0); otx2_aura_pool_free(pfvf); @@ -1426,18 +1435,21 @@ int otx2_rq_aura_pool_init(struct otx2_nic *pfvf) if (err) goto fail; + get_cpu(); /* Allocate pointers and free them to aura/pool */ for (pool_id = 0; pool_id < hw->rqpool_cnt; pool_id++) { pool = &pfvf->qset.pool[pool_id]; for (ptr = 0; ptr < num_ptrs; ptr++) { - if (otx2_alloc_rbuf(pfvf, pool, &bufptr)) - return -ENOMEM; + err = otx2_alloc_rbuf(pfvf, pool, &bufptr); + if (err) + goto err_mem; pfvf->hw_ops->aura_freeptr(pfvf, pool_id, bufptr + OTX2_HEAD_ROOM); } } - - return 0; +err_mem: + put_cpu(); + return err ? -ENOMEM : 0; fail: otx2_mbox_reset(&pfvf->mbox.mbox, 0); otx2_aura_pool_free(pfvf); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/devlink.c b/drivers/net/ethernet/mellanox/mlx5/core/devlink.c index ddb197970c22..5bd83c0275f8 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/devlink.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/devlink.c @@ -468,7 +468,7 @@ static int mlx5_devlink_enable_roce_validate(struct devlink *devlink, u32 id, bool new_state = val.vbool; if (new_state && !MLX5_CAP_GEN(dev, roce) && - !MLX5_CAP_GEN(dev, roce_rw_supported)) { + !(MLX5_CAP_GEN(dev, roce_rw_supported) && MLX5_CAP_GEN_MAX(dev, roce))) { NL_SET_ERR_MSG_MOD(extack, "Device doesn't support RoCE"); return -EOPNOTSUPP; } @@ -563,7 +563,7 @@ static int mlx5_devlink_eq_depth_validate(struct devlink *devlink, u32 id, union devlink_param_value val, struct netlink_ext_ack *extack) { - return (val.vu16 >= 64 && val.vu16 <= 4096) ? 0 : -EINVAL; + return (val.vu32 >= 64 && val.vu32 <= 4096) ? 0 : -EINVAL; } static const struct devlink_param mlx5_devlink_params[] = { diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_rx.c b/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_rx.c index 5f6f95ad6888..1ae15b8536a8 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_rx.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_rx.c @@ -459,7 +459,11 @@ static int mlx5e_rx_reporter_diagnose(struct devlink_health_reporter *reporter, goto unlock; for (i = 0; i < priv->channels.num; i++) { - struct mlx5e_rq *rq = &priv->channels.c[i]->rq; + struct mlx5e_channel *c = priv->channels.c[i]; + struct mlx5e_rq *rq; + + rq = test_bit(MLX5E_CHANNEL_STATE_XSK, c->state) ? + &c->xskrq : &c->rq; err = mlx5e_rx_reporter_build_diagnose_output(rq, fmsg); if (err) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc_ct.c b/drivers/net/ethernet/mellanox/mlx5/core/en/tc_ct.c index a69849e0deed..313df8232db7 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc_ct.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc_ct.c @@ -2103,14 +2103,9 @@ out_err: static void mlx5_ct_tc_create_dbgfs(struct mlx5_tc_ct_priv *ct_priv) { - bool is_fdb = ct_priv->ns_type == MLX5_FLOW_NAMESPACE_FDB; struct mlx5_tc_ct_debugfs *ct_dbgfs = &ct_priv->debugfs; - char dirname[16] = {}; - if (sscanf(dirname, "ct_%s", is_fdb ? "fdb" : "nic") < 0) - return; - - ct_dbgfs->root = debugfs_create_dir(dirname, mlx5_debugfs_get_dev_root(ct_priv->dev)); + ct_dbgfs->root = debugfs_create_dir("ct", mlx5_debugfs_get_dev_root(ct_priv->dev)); debugfs_create_atomic_t("offloaded", 0400, ct_dbgfs->root, &ct_dbgfs->stats.offloaded); debugfs_create_atomic_t("rx_dropped", 0400, ct_dbgfs->root, diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_encap.c b/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_encap.c index ff73d25bc6eb..2aaf8ab857b8 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_encap.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_encap.c @@ -222,7 +222,7 @@ void mlx5e_tc_encap_flows_del(struct mlx5e_priv *priv, int err; list_for_each_entry(flow, flow_list, tmp_list) { - if (!mlx5e_is_offloaded_flow(flow) || flow_flag_test(flow, SLOW)) + if (!mlx5e_is_offloaded_flow(flow)) continue; attr = mlx5e_tc_get_encap_attr(flow); @@ -231,6 +231,13 @@ void mlx5e_tc_encap_flows_del(struct mlx5e_priv *priv, esw_attr->dests[flow->tmp_entry_index].flags &= ~MLX5_ESW_DEST_ENCAP_VALID; esw_attr->dests[flow->tmp_entry_index].pkt_reformat = NULL; + /* Clear pkt_reformat before checking slow path flag. Because + * in next iteration, the same flow is already set slow path + * flag, but still need to clear the pkt_reformat. + */ + if (flow_flag_test(flow, SLOW)) + continue; + /* update from encap rule to slow path rule */ spec = &flow->attr->parse_attr->spec; rule = mlx5e_tc_offload_to_slow_path(esw, flow, spec); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_geneve.c b/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_geneve.c index f5b26f5a7de4..054d80c4e65c 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_geneve.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_geneve.c @@ -273,6 +273,11 @@ static int mlx5e_tc_tun_parse_geneve_options(struct mlx5e_priv *priv, geneve_tlv_option_0_data, be32_to_cpu(opt_data_key)); MLX5_SET(fte_match_set_misc3, misc_3_c, geneve_tlv_option_0_data, be32_to_cpu(opt_data_mask)); + if (MLX5_CAP_ESW_FLOWTABLE_FDB(priv->mdev, + ft_field_support.geneve_tlv_option_0_exist)) { + MLX5_SET_TO_ONES(fte_match_set_misc, misc_c, geneve_tlv_option_0_exist); + MLX5_SET_TO_ONES(fte_match_set_misc, misc_v, geneve_tlv_option_0_exist); + } spec->match_criteria_enable |= MLX5_MATCH_MISC_PARAMETERS_3; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c index 8d36e2de53a9..cff5f2e29e1e 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c @@ -1305,7 +1305,7 @@ static int mlx5e_alloc_xdpsq(struct mlx5e_channel *c, sq->channel = c; sq->uar_map = mdev->mlx5e_res.hw_objs.bfreg.map; sq->min_inline_mode = params->tx_min_inline_mode; - sq->hw_mtu = MLX5E_SW2HW_MTU(params, params->sw_mtu); + sq->hw_mtu = MLX5E_SW2HW_MTU(params, params->sw_mtu) - ETH_FCS_LEN; sq->xsk_pool = xsk_pool; sq->stats = sq->xsk_pool ? diff --git a/drivers/net/ethernet/mellanox/mlx5/core/esw/acl/egress_lgcy.c b/drivers/net/ethernet/mellanox/mlx5/core/esw/acl/egress_lgcy.c index 60a73990017c..6b4c9ffad95b 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/esw/acl/egress_lgcy.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/esw/acl/egress_lgcy.c @@ -67,6 +67,7 @@ static void esw_acl_egress_lgcy_groups_destroy(struct mlx5_vport *vport) int esw_acl_egress_lgcy_setup(struct mlx5_eswitch *esw, struct mlx5_vport *vport) { + bool vst_mode_steering = esw_vst_mode_is_steering(esw); struct mlx5_flow_destination drop_ctr_dst = {}; struct mlx5_flow_destination *dst = NULL; struct mlx5_fc *drop_counter = NULL; @@ -77,6 +78,7 @@ int esw_acl_egress_lgcy_setup(struct mlx5_eswitch *esw, */ int table_size = 2; int dest_num = 0; + int actions_flag; int err = 0; if (vport->egress.legacy.drop_counter) { @@ -119,8 +121,11 @@ int esw_acl_egress_lgcy_setup(struct mlx5_eswitch *esw, vport->vport, vport->info.vlan, vport->info.qos); /* Allowed vlan rule */ + actions_flag = MLX5_FLOW_CONTEXT_ACTION_ALLOW; + if (vst_mode_steering) + actions_flag |= MLX5_FLOW_CONTEXT_ACTION_VLAN_POP; err = esw_egress_acl_vlan_create(esw, vport, NULL, vport->info.vlan, - MLX5_FLOW_CONTEXT_ACTION_ALLOW); + actions_flag); if (err) goto out; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/esw/acl/ingress_lgcy.c b/drivers/net/ethernet/mellanox/mlx5/core/esw/acl/ingress_lgcy.c index b1a5199260f6..093ed86a0acd 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/esw/acl/ingress_lgcy.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/esw/acl/ingress_lgcy.c @@ -139,11 +139,14 @@ static void esw_acl_ingress_lgcy_groups_destroy(struct mlx5_vport *vport) int esw_acl_ingress_lgcy_setup(struct mlx5_eswitch *esw, struct mlx5_vport *vport) { + bool vst_mode_steering = esw_vst_mode_is_steering(esw); struct mlx5_flow_destination drop_ctr_dst = {}; struct mlx5_flow_destination *dst = NULL; struct mlx5_flow_act flow_act = {}; struct mlx5_flow_spec *spec = NULL; struct mlx5_fc *counter = NULL; + bool vst_check_cvlan = false; + bool vst_push_cvlan = false; /* The ingress acl table contains 4 groups * (2 active rules at the same time - * 1 allow rule from one of the first 3 groups. @@ -203,7 +206,26 @@ int esw_acl_ingress_lgcy_setup(struct mlx5_eswitch *esw, goto out; } - if (vport->info.vlan || vport->info.qos) + if ((vport->info.vlan || vport->info.qos)) { + if (vst_mode_steering) + vst_push_cvlan = true; + else if (!MLX5_CAP_ESW(esw->dev, vport_cvlan_insert_always)) + vst_check_cvlan = true; + } + + if (vst_check_cvlan || vport->info.spoofchk) + spec->match_criteria_enable = MLX5_MATCH_OUTER_HEADERS; + + /* Create ingress allow rule */ + flow_act.action = MLX5_FLOW_CONTEXT_ACTION_ALLOW; + if (vst_push_cvlan) { + flow_act.action |= MLX5_FLOW_CONTEXT_ACTION_VLAN_PUSH; + flow_act.vlan[0].prio = vport->info.qos; + flow_act.vlan[0].vid = vport->info.vlan; + flow_act.vlan[0].ethtype = ETH_P_8021Q; + } + + if (vst_check_cvlan) MLX5_SET_TO_ONES(fte_match_param, spec->match_criteria, outer_headers.cvlan_tag); @@ -218,9 +240,6 @@ int esw_acl_ingress_lgcy_setup(struct mlx5_eswitch *esw, ether_addr_copy(smac_v, vport->info.mac); } - /* Create ingress allow rule */ - spec->match_criteria_enable = MLX5_MATCH_OUTER_HEADERS; - flow_act.action = MLX5_FLOW_CONTEXT_ACTION_ALLOW; vport->ingress.allow_rule = mlx5_add_flow_rules(vport->ingress.acl, spec, &flow_act, NULL, 0); if (IS_ERR(vport->ingress.allow_rule)) { @@ -232,6 +251,9 @@ int esw_acl_ingress_lgcy_setup(struct mlx5_eswitch *esw, goto out; } + if (!vst_check_cvlan && !vport->info.spoofchk) + goto out; + memset(&flow_act, 0, sizeof(flow_act)); flow_act.action = MLX5_FLOW_CONTEXT_ACTION_DROP; /* Attach drop flow counter */ @@ -257,7 +279,8 @@ int esw_acl_ingress_lgcy_setup(struct mlx5_eswitch *esw, return 0; out: - esw_acl_ingress_lgcy_cleanup(esw, vport); + if (err) + esw_acl_ingress_lgcy_cleanup(esw, vport); kvfree(spec); return err; } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c index 527e4bffda8d..0dfd5742c6fe 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c @@ -161,10 +161,17 @@ static int modify_esw_vport_cvlan(struct mlx5_core_dev *dev, u16 vport, esw_vport_context.vport_cvlan_strip, 1); if (set_flags & SET_VLAN_INSERT) { - /* insert only if no vlan in packet */ - MLX5_SET(modify_esw_vport_context_in, in, - esw_vport_context.vport_cvlan_insert, 1); - + if (MLX5_CAP_ESW(dev, vport_cvlan_insert_always)) { + /* insert either if vlan exist in packet or not */ + MLX5_SET(modify_esw_vport_context_in, in, + esw_vport_context.vport_cvlan_insert, + MLX5_VPORT_CVLAN_INSERT_ALWAYS); + } else { + /* insert only if no vlan in packet */ + MLX5_SET(modify_esw_vport_context_in, in, + esw_vport_context.vport_cvlan_insert, + MLX5_VPORT_CVLAN_INSERT_WHEN_NO_CVLAN); + } MLX5_SET(modify_esw_vport_context_in, in, esw_vport_context.cvlan_pcp, qos); MLX5_SET(modify_esw_vport_context_in, in, @@ -809,6 +816,7 @@ out_free: static int esw_vport_setup(struct mlx5_eswitch *esw, struct mlx5_vport *vport) { + bool vst_mode_steering = esw_vst_mode_is_steering(esw); u16 vport_num = vport->vport; int flags; int err; @@ -839,8 +847,9 @@ static int esw_vport_setup(struct mlx5_eswitch *esw, struct mlx5_vport *vport) flags = (vport->info.vlan || vport->info.qos) ? SET_VLAN_STRIP | SET_VLAN_INSERT : 0; - modify_esw_vport_cvlan(esw->dev, vport_num, vport->info.vlan, - vport->info.qos, flags); + if (esw->mode == MLX5_ESWITCH_OFFLOADS || !vst_mode_steering) + modify_esw_vport_cvlan(esw->dev, vport_num, vport->info.vlan, + vport->info.qos, flags); return 0; @@ -1848,6 +1857,7 @@ int __mlx5_eswitch_set_vport_vlan(struct mlx5_eswitch *esw, u16 vport, u16 vlan, u8 qos, u8 set_flags) { struct mlx5_vport *evport = mlx5_eswitch_get_vport(esw, vport); + bool vst_mode_steering = esw_vst_mode_is_steering(esw); int err = 0; if (IS_ERR(evport)) @@ -1855,9 +1865,11 @@ int __mlx5_eswitch_set_vport_vlan(struct mlx5_eswitch *esw, if (vlan > 4095 || qos > 7) return -EINVAL; - err = modify_esw_vport_cvlan(esw->dev, vport, vlan, qos, set_flags); - if (err) - return err; + if (esw->mode == MLX5_ESWITCH_OFFLOADS || !vst_mode_steering) { + err = modify_esw_vport_cvlan(esw->dev, vport, vlan, qos, set_flags); + if (err) + return err; + } evport->info.vlan = vlan; evport->info.qos = qos; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h index 5a85a5d32be7..92644fbb5081 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h @@ -527,6 +527,12 @@ int mlx5_eswitch_del_vlan_action(struct mlx5_eswitch *esw, int __mlx5_eswitch_set_vport_vlan(struct mlx5_eswitch *esw, u16 vport, u16 vlan, u8 qos, u8 set_flags); +static inline bool esw_vst_mode_is_steering(struct mlx5_eswitch *esw) +{ + return (MLX5_CAP_ESW_EGRESS_ACL(esw->dev, pop_vlan) && + MLX5_CAP_ESW_INGRESS_ACL(esw->dev, push_vlan)); +} + static inline bool mlx5_eswitch_vlan_actions_supported(struct mlx5_core_dev *dev, u8 vlan_depth) { diff --git a/drivers/net/ethernet/mellanox/mlx5/core/health.c b/drivers/net/ethernet/mellanox/mlx5/core/health.c index 86ed87d704f7..96417c5feed7 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/health.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/health.c @@ -674,6 +674,12 @@ static void mlx5_fw_fatal_reporter_err_work(struct work_struct *work) dev = container_of(priv, struct mlx5_core_dev, priv); devlink = priv_to_devlink(dev); + mutex_lock(&dev->intf_state_mutex); + if (test_bit(MLX5_DROP_NEW_HEALTH_WORK, &health->flags)) { + mlx5_core_err(dev, "health works are not permitted at this stage\n"); + return; + } + mutex_unlock(&dev->intf_state_mutex); enter_error_state(dev, false); if (IS_ERR_OR_NULL(health->fw_fatal_reporter)) { devl_lock(devlink); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c b/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c index 7c5c500fd215..2c73c8445e63 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c @@ -71,6 +71,10 @@ static void mlx5i_build_nic_params(struct mlx5_core_dev *mdev, params->packet_merge.type = MLX5E_PACKET_MERGE_NONE; params->hard_mtu = MLX5_IB_GRH_BYTES + MLX5_IPOIB_HARD_LEN; params->tunneled_offload_en = false; + + /* CQE compression is not supported for IPoIB */ + params->rx_cqe_compress_def = false; + MLX5E_SET_PFLAG(params, MLX5E_PFLAG_RX_CQE_COMPRESS, params->rx_cqe_compress_def); } /* Called directly after IPoIB netdevice was created to initialize SW structs */ diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lag/lag.c b/drivers/net/ethernet/mellanox/mlx5/core/lag/lag.c index 32c3e0a649a7..ad32b80e8501 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/lag/lag.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/lag/lag.c @@ -228,6 +228,7 @@ static void mlx5_ldev_free(struct kref *ref) if (ldev->nb.notifier_call) unregister_netdevice_notifier_net(&init_net, &ldev->nb); mlx5_lag_mp_cleanup(ldev); + cancel_delayed_work_sync(&ldev->bond_work); destroy_workqueue(ldev->wq); mlx5_lag_mpesw_cleanup(ldev); mutex_destroy(&ldev->lock); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c b/drivers/net/ethernet/mellanox/mlx5/core/main.c index 7f5db13e3550..df134f6d32dc 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c @@ -613,7 +613,7 @@ static int handle_hca_cap(struct mlx5_core_dev *dev, void *set_ctx) MLX5_SET(cmd_hca_cap, set_hca_cap, num_total_dynamic_vf_msix, MLX5_CAP_GEN_MAX(dev, num_total_dynamic_vf_msix)); - if (MLX5_CAP_GEN(dev, roce_rw_supported)) + if (MLX5_CAP_GEN(dev, roce_rw_supported) && MLX5_CAP_GEN_MAX(dev, roce)) MLX5_SET(cmd_hca_cap, set_hca_cap, roce, mlx5_is_roce_on(dev)); @@ -1050,6 +1050,8 @@ err_rl_cleanup: err_tables_cleanup: mlx5_geneve_destroy(dev->geneve); mlx5_vxlan_destroy(dev->vxlan); + mlx5_cleanup_clock(dev); + mlx5_cleanup_reserved_gids(dev); mlx5_cq_debugfs_cleanup(dev); mlx5_fw_reset_cleanup(dev); err_events_cleanup: diff --git a/drivers/net/ethernet/microchip/lan966x/lan966x_port.c b/drivers/net/ethernet/microchip/lan966x/lan966x_port.c index 1a61c6cdb077..0050fcb988b7 100644 --- a/drivers/net/ethernet/microchip/lan966x/lan966x_port.c +++ b/drivers/net/ethernet/microchip/lan966x/lan966x_port.c @@ -381,7 +381,7 @@ int lan966x_port_pcs_set(struct lan966x_port *port, } /* Take PCS out of reset */ - lan_rmw(DEV_CLOCK_CFG_LINK_SPEED_SET(2) | + lan_rmw(DEV_CLOCK_CFG_LINK_SPEED_SET(LAN966X_SPEED_1000) | DEV_CLOCK_CFG_PCS_RX_RST_SET(0) | DEV_CLOCK_CFG_PCS_TX_RST_SET(0), DEV_CLOCK_CFG_LINK_SPEED | diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_main.c b/drivers/net/ethernet/microchip/sparx5/sparx5_main.c index d25f4f09faa0..3c5d4fe99373 100644 --- a/drivers/net/ethernet/microchip/sparx5/sparx5_main.c +++ b/drivers/net/ethernet/microchip/sparx5/sparx5_main.c @@ -834,7 +834,7 @@ static int mchp_sparx5_probe(struct platform_device *pdev) if (err) goto cleanup_config; - if (!of_get_mac_address(np, sparx5->base_mac)) { + if (of_get_mac_address(np, sparx5->base_mac)) { dev_info(sparx5->dev, "MAC addr was not set, use random MAC\n"); eth_random_addr(sparx5->base_mac); sparx5->base_mac[5] = 0; diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net.h b/drivers/net/ethernet/netronome/nfp/nfp_net.h index da33f09facb9..432d79d691c2 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_net.h +++ b/drivers/net/ethernet/netronome/nfp/nfp_net.h @@ -617,6 +617,9 @@ struct nfp_net_dp { * @vnic_no_name: For non-port PF vNIC make ndo_get_phys_port_name return * -EOPNOTSUPP to keep backwards compatibility (set by app) * @port: Pointer to nfp_port structure if vNIC is a port + * @mc_lock: Protect mc_addrs list + * @mc_addrs: List of mc addrs to add/del to HW + * @mc_work: Work to update mc addrs * @app_priv: APP private data for this vNIC */ struct nfp_net { @@ -718,6 +721,10 @@ struct nfp_net { struct nfp_port *port; + spinlock_t mc_lock; + struct list_head mc_addrs; + struct work_struct mc_work; + void *app_priv; }; diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c index 09053373288f..18fc9971f1c8 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c +++ b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c @@ -1334,9 +1334,14 @@ err_unlock: return err; } -static int nfp_net_mc_cfg(struct net_device *netdev, const unsigned char *addr, const u32 cmd) +struct nfp_mc_addr_entry { + u8 addr[ETH_ALEN]; + u32 cmd; + struct list_head list; +}; + +static int nfp_net_mc_cfg(struct nfp_net *nn, const unsigned char *addr, const u32 cmd) { - struct nfp_net *nn = netdev_priv(netdev); int ret; ret = nfp_net_mbox_lock(nn, NFP_NET_CFG_MULTICAST_SZ); @@ -1351,6 +1356,25 @@ static int nfp_net_mc_cfg(struct net_device *netdev, const unsigned char *addr, return nfp_net_mbox_reconfig_and_unlock(nn, cmd); } +static int nfp_net_mc_prep(struct nfp_net *nn, const unsigned char *addr, const u32 cmd) +{ + struct nfp_mc_addr_entry *entry; + + entry = kmalloc(sizeof(*entry), GFP_ATOMIC); + if (!entry) + return -ENOMEM; + + ether_addr_copy(entry->addr, addr); + entry->cmd = cmd; + spin_lock_bh(&nn->mc_lock); + list_add_tail(&entry->list, &nn->mc_addrs); + spin_unlock_bh(&nn->mc_lock); + + schedule_work(&nn->mc_work); + + return 0; +} + static int nfp_net_mc_sync(struct net_device *netdev, const unsigned char *addr) { struct nfp_net *nn = netdev_priv(netdev); @@ -1361,12 +1385,35 @@ static int nfp_net_mc_sync(struct net_device *netdev, const unsigned char *addr) return -EINVAL; } - return nfp_net_mc_cfg(netdev, addr, NFP_NET_CFG_MBOX_CMD_MULTICAST_ADD); + return nfp_net_mc_prep(nn, addr, NFP_NET_CFG_MBOX_CMD_MULTICAST_ADD); } static int nfp_net_mc_unsync(struct net_device *netdev, const unsigned char *addr) { - return nfp_net_mc_cfg(netdev, addr, NFP_NET_CFG_MBOX_CMD_MULTICAST_DEL); + struct nfp_net *nn = netdev_priv(netdev); + + return nfp_net_mc_prep(nn, addr, NFP_NET_CFG_MBOX_CMD_MULTICAST_DEL); +} + +static void nfp_net_mc_addr_config(struct work_struct *work) +{ + struct nfp_net *nn = container_of(work, struct nfp_net, mc_work); + struct nfp_mc_addr_entry *entry, *tmp; + struct list_head tmp_list; + + INIT_LIST_HEAD(&tmp_list); + + spin_lock_bh(&nn->mc_lock); + list_splice_init(&nn->mc_addrs, &tmp_list); + spin_unlock_bh(&nn->mc_lock); + + list_for_each_entry_safe(entry, tmp, &tmp_list, list) { + if (nfp_net_mc_cfg(nn, entry->addr, entry->cmd)) + nn_err(nn, "Config mc address to HW failed.\n"); + + list_del(&entry->list); + kfree(entry); + } } static void nfp_net_set_rx_mode(struct net_device *netdev) @@ -2633,6 +2680,11 @@ int nfp_net_init(struct nfp_net *nn) if (!nn->dp.netdev) return 0; + + spin_lock_init(&nn->mc_lock); + INIT_LIST_HEAD(&nn->mc_addrs); + INIT_WORK(&nn->mc_work, nfp_net_mc_addr_config); + return register_netdev(nn->dp.netdev); err_clean_mbox: @@ -2652,5 +2704,6 @@ void nfp_net_clean(struct nfp_net *nn) unregister_netdev(nn->dp.netdev); nfp_net_ipsec_clean(nn); nfp_ccm_mbox_clean(nn); + flush_work(&nn->mc_work); nfp_net_reconfig_wait_posted(nn); } diff --git a/drivers/net/ethernet/qlogic/qed/qed_debug.c b/drivers/net/ethernet/qlogic/qed/qed_debug.c index 86ecb080b153..cdcead614e9f 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_debug.c +++ b/drivers/net/ethernet/qlogic/qed/qed_debug.c @@ -1832,7 +1832,8 @@ static enum dbg_status qed_find_nvram_image(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt, u32 image_type, u32 *nvram_offset_bytes, - u32 *nvram_size_bytes) + u32 *nvram_size_bytes, + bool b_can_sleep) { u32 ret_mcp_resp, ret_mcp_param, ret_txn_size; struct mcp_file_att file_att; @@ -1846,7 +1847,8 @@ static enum dbg_status qed_find_nvram_image(struct qed_hwfn *p_hwfn, &ret_mcp_resp, &ret_mcp_param, &ret_txn_size, - (u32 *)&file_att, false); + (u32 *)&file_att, + b_can_sleep); /* Check response */ if (nvm_result || (ret_mcp_resp & FW_MSG_CODE_MASK) != @@ -1873,7 +1875,9 @@ static enum dbg_status qed_find_nvram_image(struct qed_hwfn *p_hwfn, static enum dbg_status qed_nvram_read(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt, u32 nvram_offset_bytes, - u32 nvram_size_bytes, u32 *ret_buf) + u32 nvram_size_bytes, + u32 *ret_buf, + bool b_can_sleep) { u32 ret_mcp_resp, ret_mcp_param, ret_read_size, bytes_to_copy; s32 bytes_left = nvram_size_bytes; @@ -1899,7 +1903,7 @@ static enum dbg_status qed_nvram_read(struct qed_hwfn *p_hwfn, &ret_mcp_resp, &ret_mcp_param, &ret_read_size, (u32 *)((u8 *)ret_buf + read_offset), - false)) + b_can_sleep)) return DBG_STATUS_NVRAM_READ_FAILED; /* Check response */ @@ -3380,7 +3384,8 @@ static u32 qed_grc_dump_mcp_hw_dump(struct qed_hwfn *p_hwfn, p_ptt, NVM_TYPE_HW_DUMP_OUT, &hw_dump_offset_bytes, - &hw_dump_size_bytes); + &hw_dump_size_bytes, + false); if (status != DBG_STATUS_OK) return 0; @@ -3397,7 +3402,9 @@ static u32 qed_grc_dump_mcp_hw_dump(struct qed_hwfn *p_hwfn, status = qed_nvram_read(p_hwfn, p_ptt, hw_dump_offset_bytes, - hw_dump_size_bytes, dump_buf + offset); + hw_dump_size_bytes, + dump_buf + offset, + false); if (status != DBG_STATUS_OK) { DP_NOTICE(p_hwfn, "Failed to read MCP HW Dump image from NVRAM\n"); @@ -4123,7 +4130,9 @@ static enum dbg_status qed_mcp_trace_get_meta_info(struct qed_hwfn *p_hwfn, return qed_find_nvram_image(p_hwfn, p_ptt, nvram_image_type, - trace_meta_offset, trace_meta_size); + trace_meta_offset, + trace_meta_size, + true); } /* Reads the MCP Trace meta data from NVRAM into the specified buffer */ @@ -4139,7 +4148,10 @@ static enum dbg_status qed_mcp_trace_read_meta(struct qed_hwfn *p_hwfn, /* Read meta data from NVRAM */ status = qed_nvram_read(p_hwfn, p_ptt, - nvram_offset_in_bytes, size_in_bytes, buf); + nvram_offset_in_bytes, + size_in_bytes, + buf, + true); if (status != DBG_STATUS_OK) return status; diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c index dbb800769cb6..c95d56e56c59 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c @@ -2505,7 +2505,13 @@ int qlcnic_83xx_init(struct qlcnic_adapter *adapter) goto disable_mbx_intr; qlcnic_83xx_clear_function_resources(adapter); - qlcnic_dcb_enable(adapter->dcb); + + err = qlcnic_dcb_enable(adapter->dcb); + if (err) { + qlcnic_dcb_free(adapter->dcb); + goto disable_mbx_intr; + } + qlcnic_83xx_initialize_nic(adapter, 1); qlcnic_dcb_get_info(adapter->dcb); diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_dcb.h b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_dcb.h index 7519773eaca6..22afa2be85fd 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_dcb.h +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_dcb.h @@ -41,11 +41,6 @@ struct qlcnic_dcb { unsigned long state; }; -static inline void qlcnic_clear_dcb_ops(struct qlcnic_dcb *dcb) -{ - kfree(dcb); -} - static inline int qlcnic_dcb_get_hw_capability(struct qlcnic_dcb *dcb) { if (dcb && dcb->ops->get_hw_capability) @@ -112,9 +107,8 @@ static inline void qlcnic_dcb_init_dcbnl_ops(struct qlcnic_dcb *dcb) dcb->ops->init_dcbnl_ops(dcb); } -static inline void qlcnic_dcb_enable(struct qlcnic_dcb *dcb) +static inline int qlcnic_dcb_enable(struct qlcnic_dcb *dcb) { - if (dcb && qlcnic_dcb_attach(dcb)) - qlcnic_clear_dcb_ops(dcb); + return dcb ? qlcnic_dcb_attach(dcb) : 0; } #endif diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c index 28476b982bab..44dac3c0908e 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c @@ -2599,7 +2599,13 @@ qlcnic_probe(struct pci_dev *pdev, const struct pci_device_id *ent) "Device does not support MSI interrupts\n"); if (qlcnic_82xx_check(adapter)) { - qlcnic_dcb_enable(adapter->dcb); + err = qlcnic_dcb_enable(adapter->dcb); + if (err) { + qlcnic_dcb_free(adapter->dcb); + dev_err(&pdev->dev, "Failed to enable DCB\n"); + goto err_out_free_hw; + } + qlcnic_dcb_get_info(adapter->dcb); err = qlcnic_setup_intr(adapter); diff --git a/drivers/net/ethernet/realtek/r8169_main.c b/drivers/net/ethernet/realtek/r8169_main.c index a9dcc98b6af1..24592d972523 100644 --- a/drivers/net/ethernet/realtek/r8169_main.c +++ b/drivers/net/ethernet/realtek/r8169_main.c @@ -2210,28 +2210,6 @@ static int rtl_set_mac_address(struct net_device *dev, void *p) return 0; } -static void rtl_wol_enable_rx(struct rtl8169_private *tp) -{ - if (tp->mac_version >= RTL_GIGA_MAC_VER_25) - RTL_W32(tp, RxConfig, RTL_R32(tp, RxConfig) | - AcceptBroadcast | AcceptMulticast | AcceptMyPhys); -} - -static void rtl_prepare_power_down(struct rtl8169_private *tp) -{ - if (tp->dash_type != RTL_DASH_NONE) - return; - - if (tp->mac_version == RTL_GIGA_MAC_VER_32 || - tp->mac_version == RTL_GIGA_MAC_VER_33) - rtl_ephy_write(tp, 0x19, 0xff64); - - if (device_may_wakeup(tp_to_dev(tp))) { - phy_speed_down(tp->phydev, false); - rtl_wol_enable_rx(tp); - } -} - static void rtl_init_rxcfg(struct rtl8169_private *tp) { switch (tp->mac_version) { @@ -2455,6 +2433,31 @@ static void rtl_enable_rxdvgate(struct rtl8169_private *tp) rtl_wait_txrx_fifo_empty(tp); } +static void rtl_wol_enable_rx(struct rtl8169_private *tp) +{ + if (tp->mac_version >= RTL_GIGA_MAC_VER_25) + RTL_W32(tp, RxConfig, RTL_R32(tp, RxConfig) | + AcceptBroadcast | AcceptMulticast | AcceptMyPhys); + + if (tp->mac_version >= RTL_GIGA_MAC_VER_40) + rtl_disable_rxdvgate(tp); +} + +static void rtl_prepare_power_down(struct rtl8169_private *tp) +{ + if (tp->dash_type != RTL_DASH_NONE) + return; + + if (tp->mac_version == RTL_GIGA_MAC_VER_32 || + tp->mac_version == RTL_GIGA_MAC_VER_33) + rtl_ephy_write(tp, 0x19, 0xff64); + + if (device_may_wakeup(tp_to_dev(tp))) { + phy_speed_down(tp->phydev, false); + rtl_wol_enable_rx(tp); + } +} + static void rtl_set_tx_config_registers(struct rtl8169_private *tp) { u32 val = TX_DMA_BURST << TxDMAShift | @@ -3872,7 +3875,7 @@ static void rtl8169_tx_clear(struct rtl8169_private *tp) netdev_reset_queue(tp->dev); } -static void rtl8169_cleanup(struct rtl8169_private *tp, bool going_down) +static void rtl8169_cleanup(struct rtl8169_private *tp) { napi_disable(&tp->napi); @@ -3884,9 +3887,6 @@ static void rtl8169_cleanup(struct rtl8169_private *tp, bool going_down) rtl_rx_close(tp); - if (going_down && tp->dev->wol_enabled) - goto no_reset; - switch (tp->mac_version) { case RTL_GIGA_MAC_VER_28: case RTL_GIGA_MAC_VER_31: @@ -3907,7 +3907,7 @@ static void rtl8169_cleanup(struct rtl8169_private *tp, bool going_down) } rtl_hw_reset(tp); -no_reset: + rtl8169_tx_clear(tp); rtl8169_init_ring_indexes(tp); } @@ -3918,7 +3918,7 @@ static void rtl_reset_work(struct rtl8169_private *tp) netif_stop_queue(tp->dev); - rtl8169_cleanup(tp, false); + rtl8169_cleanup(tp); for (i = 0; i < NUM_RX_DESC; i++) rtl8169_mark_to_asic(tp->RxDescArray + i); @@ -4605,7 +4605,7 @@ static void rtl8169_down(struct rtl8169_private *tp) pci_clear_master(tp->pci_dev); rtl_pci_commit(tp); - rtl8169_cleanup(tp, true); + rtl8169_cleanup(tp); rtl_disable_exit_l1(tp); rtl_prepare_power_down(tp); } diff --git a/drivers/net/ethernet/renesas/rswitch.c b/drivers/net/ethernet/renesas/rswitch.c index e42ceaa0099f..6441892636db 100644 --- a/drivers/net/ethernet/renesas/rswitch.c +++ b/drivers/net/ethernet/renesas/rswitch.c @@ -1578,6 +1578,7 @@ static int rswitch_device_alloc(struct rswitch_private *priv, int index) { struct platform_device *pdev = priv->pdev; struct rswitch_device *rdev; + struct device_node *port; struct net_device *ndev; int err; @@ -1606,7 +1607,9 @@ static int rswitch_device_alloc(struct rswitch_private *priv, int index) netif_napi_add(ndev, &rdev->napi, rswitch_poll); - err = of_get_ethdev_address(pdev->dev.of_node, ndev); + port = rswitch_get_port_node(rdev); + err = of_get_ethdev_address(port, ndev); + of_node_put(port); if (err) { if (is_valid_ether_addr(rdev->etha->mac_addr)) eth_hw_addr_set(ndev, rdev->etha->mac_addr); @@ -1786,6 +1789,11 @@ static int renesas_eth_sw_probe(struct platform_device *pdev) pm_runtime_get_sync(&pdev->dev); ret = rswitch_init(priv); + if (ret < 0) { + pm_runtime_put(&pdev->dev); + pm_runtime_disable(&pdev->dev); + return ret; + } device_set_wakeup_capable(&pdev->dev, 1); diff --git a/drivers/net/ipa/ipa_interrupt.c b/drivers/net/ipa/ipa_interrupt.c index a49f66efacb8..d458a35839cc 100644 --- a/drivers/net/ipa/ipa_interrupt.c +++ b/drivers/net/ipa/ipa_interrupt.c @@ -132,10 +132,10 @@ static void ipa_interrupt_suspend_control(struct ipa_interrupt *interrupt, u32 endpoint_id, bool enable) { struct ipa *ipa = interrupt->ipa; + u32 mask = BIT(endpoint_id % 32); u32 unit = endpoint_id / 32; const struct ipa_reg *reg; u32 offset; - u32 mask; u32 val; WARN_ON(!test_bit(endpoint_id, ipa->available)); @@ -148,7 +148,6 @@ static void ipa_interrupt_suspend_control(struct ipa_interrupt *interrupt, offset = ipa_reg_n_offset(reg, unit); val = ioread32(ipa->reg_virt + offset); - mask = BIT(endpoint_id); if (enable) val |= mask; else diff --git a/drivers/net/phy/xilinx_gmii2rgmii.c b/drivers/net/phy/xilinx_gmii2rgmii.c index 8dcb49ed1f3d..7fd9fe6a602b 100644 --- a/drivers/net/phy/xilinx_gmii2rgmii.c +++ b/drivers/net/phy/xilinx_gmii2rgmii.c @@ -105,6 +105,7 @@ static int xgmiitorgmii_probe(struct mdio_device *mdiodev) if (!priv->phy_dev->drv) { dev_info(dev, "Attached phy not ready\n"); + put_device(&priv->phy_dev->mdio.dev); return -EPROBE_DEFER; } diff --git a/drivers/net/usb/rndis_host.c b/drivers/net/usb/rndis_host.c index f79333fe1783..7b3739b29c8f 100644 --- a/drivers/net/usb/rndis_host.c +++ b/drivers/net/usb/rndis_host.c @@ -255,7 +255,8 @@ static int rndis_query(struct usbnet *dev, struct usb_interface *intf, off = le32_to_cpu(u.get_c->offset); len = le32_to_cpu(u.get_c->len); - if (unlikely((8 + off + len) > CONTROL_BUFFER_SIZE)) + if (unlikely((off > CONTROL_BUFFER_SIZE - 8) || + (len > CONTROL_BUFFER_SIZE - 8 - off))) goto response_error; if (*reply_len != -1 && len != *reply_len) diff --git a/drivers/net/veth.c b/drivers/net/veth.c index ac7c0653695f..dfc7d87fad59 100644 --- a/drivers/net/veth.c +++ b/drivers/net/veth.c @@ -974,6 +974,9 @@ static int veth_poll(struct napi_struct *napi, int budget) xdp_set_return_frame_no_direct(); done = veth_xdp_rcv(rq, budget, &bq, &stats); + if (stats.xdp_redirect > 0) + xdp_do_flush(); + if (done < budget && napi_complete_done(napi, done)) { /* Write rx_notify_masked before reading ptr_ring */ smp_store_mb(rq->rx_notify_masked, false); @@ -987,8 +990,6 @@ static int veth_poll(struct napi_struct *napi, int budget) if (stats.xdp_tx > 0) veth_xdp_flush(rq, &bq); - if (stats.xdp_redirect > 0) - xdp_do_flush(); xdp_clear_return_frame_no_direct(); return done; diff --git a/drivers/net/vmxnet3/vmxnet3_drv.c b/drivers/net/vmxnet3/vmxnet3_drv.c index 6f1e560fb15c..56267c327f0b 100644 --- a/drivers/net/vmxnet3/vmxnet3_drv.c +++ b/drivers/net/vmxnet3/vmxnet3_drv.c @@ -1288,6 +1288,10 @@ vmxnet3_rx_csum(struct vmxnet3_adapter *adapter, (le32_to_cpu(gdesc->dword[3]) & VMXNET3_RCD_CSUM_OK) == VMXNET3_RCD_CSUM_OK) { skb->ip_summed = CHECKSUM_UNNECESSARY; + if ((le32_to_cpu(gdesc->dword[0]) & + (1UL << VMXNET3_RCD_HDR_INNER_SHIFT))) { + skb->csum_level = 1; + } WARN_ON_ONCE(!(gdesc->rcd.tcp || gdesc->rcd.udp) && !(le32_to_cpu(gdesc->dword[0]) & (1UL << VMXNET3_RCD_HDR_INNER_SHIFT))); @@ -1297,6 +1301,10 @@ vmxnet3_rx_csum(struct vmxnet3_adapter *adapter, } else if (gdesc->rcd.v6 && (le32_to_cpu(gdesc->dword[3]) & (1 << VMXNET3_RCD_TUC_SHIFT))) { skb->ip_summed = CHECKSUM_UNNECESSARY; + if ((le32_to_cpu(gdesc->dword[0]) & + (1UL << VMXNET3_RCD_HDR_INNER_SHIFT))) { + skb->csum_level = 1; + } WARN_ON_ONCE(!(gdesc->rcd.tcp || gdesc->rcd.udp) && !(le32_to_cpu(gdesc->dword[0]) & (1UL << VMXNET3_RCD_HDR_INNER_SHIFT))); diff --git a/drivers/net/vrf.c b/drivers/net/vrf.c index 6b5a4d036d15..bdb3a76a352e 100644 --- a/drivers/net/vrf.c +++ b/drivers/net/vrf.c @@ -1385,8 +1385,8 @@ static struct sk_buff *vrf_ip6_rcv(struct net_device *vrf_dev, /* loopback, multicast & non-ND link-local traffic; do not push through * packet taps again. Reset pkt_type for upper layers to process skb. - * For strict packets with a source LLA, determine the dst using the - * original ifindex. + * For non-loopback strict packets, determine the dst using the original + * ifindex. */ if (skb->pkt_type == PACKET_LOOPBACK || (need_strict && !is_ndisc)) { skb->dev = vrf_dev; @@ -1395,7 +1395,7 @@ static struct sk_buff *vrf_ip6_rcv(struct net_device *vrf_dev, if (skb->pkt_type == PACKET_LOOPBACK) skb->pkt_type = PACKET_HOST; - else if (ipv6_addr_type(&ipv6_hdr(skb)->saddr) & IPV6_ADDR_LINKLOCAL) + else vrf_ip6_input_dst(skb, vrf_dev, orig_iif); goto out; diff --git a/drivers/net/vxlan/vxlan_core.c b/drivers/net/vxlan/vxlan_core.c index 92224b36787a..b1b179effe2a 100644 --- a/drivers/net/vxlan/vxlan_core.c +++ b/drivers/net/vxlan/vxlan_core.c @@ -2917,16 +2917,23 @@ static int vxlan_init(struct net_device *dev) vxlan_vnigroup_init(vxlan); dev->tstats = netdev_alloc_pcpu_stats(struct pcpu_sw_netstats); - if (!dev->tstats) - return -ENOMEM; + if (!dev->tstats) { + err = -ENOMEM; + goto err_vnigroup_uninit; + } err = gro_cells_init(&vxlan->gro_cells, dev); - if (err) { - free_percpu(dev->tstats); - return err; - } + if (err) + goto err_free_percpu; return 0; + +err_free_percpu: + free_percpu(dev->tstats); +err_vnigroup_uninit: + if (vxlan->cfg.flags & VXLAN_F_VNIFILTER) + vxlan_vnigroup_uninit(vxlan); + return err; } static void vxlan_fdb_delete_default(struct vxlan_dev *vxlan, __be32 vni) diff --git a/drivers/net/wireless/ath/ath9k/htc.h b/drivers/net/wireless/ath/ath9k/htc.h index 30f0765fb9fd..237f4ec2cffd 100644 --- a/drivers/net/wireless/ath/ath9k/htc.h +++ b/drivers/net/wireless/ath/ath9k/htc.h @@ -327,9 +327,9 @@ static inline struct ath9k_htc_tx_ctl *HTC_SKB_CB(struct sk_buff *skb) } #ifdef CONFIG_ATH9K_HTC_DEBUGFS -#define __STAT_SAFE(hif_dev, expr) ((hif_dev)->htc_handle->drv_priv ? (expr) : 0) -#define CAB_STAT_INC(priv) ((priv)->debug.tx_stats.cab_queued++) -#define TX_QSTAT_INC(priv, q) ((priv)->debug.tx_stats.queue_stats[q]++) +#define __STAT_SAFE(hif_dev, expr) do { ((hif_dev)->htc_handle->drv_priv ? (expr) : 0); } while (0) +#define CAB_STAT_INC(priv) do { ((priv)->debug.tx_stats.cab_queued++); } while (0) +#define TX_QSTAT_INC(priv, q) do { ((priv)->debug.tx_stats.queue_stats[q]++); } while (0) #define TX_STAT_INC(hif_dev, c) \ __STAT_SAFE((hif_dev), (hif_dev)->htc_handle->drv_priv->debug.tx_stats.c++) @@ -378,10 +378,10 @@ void ath9k_htc_get_et_stats(struct ieee80211_hw *hw, struct ethtool_stats *stats, u64 *data); #else -#define TX_STAT_INC(hif_dev, c) -#define TX_STAT_ADD(hif_dev, c, a) -#define RX_STAT_INC(hif_dev, c) -#define RX_STAT_ADD(hif_dev, c, a) +#define TX_STAT_INC(hif_dev, c) do { } while (0) +#define TX_STAT_ADD(hif_dev, c, a) do { } while (0) +#define RX_STAT_INC(hif_dev, c) do { } while (0) +#define RX_STAT_ADD(hif_dev, c, a) do { } while (0) #define CAB_STAT_INC(priv) #define TX_QSTAT_INC(priv, c) diff --git a/drivers/net/wireless/intel/iwlwifi/fw/acpi.c b/drivers/net/wireless/intel/iwlwifi/fw/acpi.c index e6d64152c81a..a02e5a67b706 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/acpi.c +++ b/drivers/net/wireless/intel/iwlwifi/fw/acpi.c @@ -1106,6 +1106,11 @@ int iwl_read_ppag_table(struct iwl_fw_runtime *fwrt, union iwl_ppag_table_cmd *c int i, j, num_sub_bands; s8 *gain; + /* many firmware images for JF lie about this */ + if (CSR_HW_RFID_TYPE(fwrt->trans->hw_rf_id) == + CSR_HW_RFID_TYPE(CSR_HW_RF_ID_TYPE_JF)) + return -EOPNOTSUPP; + if (!fw_has_capa(&fwrt->fw->ucode_capa, IWL_UCODE_TLV_CAPA_SET_PPAG)) { IWL_DEBUG_RADIO(fwrt, "PPAG capability not supported by FW, command not sent.\n"); diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/Kconfig b/drivers/net/wireless/mediatek/mt76/mt7996/Kconfig index 5c5fc569e6d5..79fb47a73c91 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7996/Kconfig +++ b/drivers/net/wireless/mediatek/mt76/mt7996/Kconfig @@ -2,6 +2,7 @@ config MT7996E tristate "MediaTek MT7996 (PCIe) support" select MT76_CONNAC_LIB + select RELAY depends on MAC80211 depends on PCI help diff --git a/drivers/net/wireless/ti/Makefile b/drivers/net/wireless/ti/Makefile index 0530dd744275..05ee016594f8 100644 --- a/drivers/net/wireless/ti/Makefile +++ b/drivers/net/wireless/ti/Makefile @@ -3,6 +3,3 @@ obj-$(CONFIG_WLCORE) += wlcore/ obj-$(CONFIG_WL12XX) += wl12xx/ obj-$(CONFIG_WL1251) += wl1251/ obj-$(CONFIG_WL18XX) += wl18xx/ - -# small builtin driver bit -obj-$(CONFIG_WILINK_PLATFORM_DATA) += wilink_platform_data.o |