diff options
102 files changed, 965 insertions, 400 deletions
diff --git a/Documentation/networking/bonding.txt b/Documentation/networking/bonding.txt index d3e5dd26db12..e3abfbd32f71 100644 --- a/Documentation/networking/bonding.txt +++ b/Documentation/networking/bonding.txt @@ -706,9 +706,9 @@ num_unsol_na unsolicited IPv6 Neighbor Advertisements) to be issued after a failover event. As soon as the link is up on the new slave (possibly immediately) a peer notification is sent on the - bonding device and each VLAN sub-device. This is repeated at - each link monitor interval (arp_interval or miimon, whichever - is active) if the number is greater than 1. + bonding device and each VLAN sub-device. This is repeated at + the rate specified by peer_notif_delay if the number is + greater than 1. The valid range is 0 - 255; the default value is 1. These options affect only the active-backup mode. These options were added for @@ -727,6 +727,16 @@ packets_per_slave The valid range is 0 - 65535; the default value is 1. This option has effect only in balance-rr mode. +peer_notif_delay + + Specify the delay, in milliseconds, between each peer + notification (gratuitous ARP and unsolicited IPv6 Neighbor + Advertisement) when they are issued after a failover event. + This delay should be a multiple of the link monitor interval + (arp_interval or miimon, whichever is active). The default + value is 0 which means to match the value of the link monitor + interval. + primary A string (eth0, eth2, etc) specifying which slave is the diff --git a/MAINTAINERS b/MAINTAINERS index 500cdb68ccbc..2d766db67bb0 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -3108,9 +3108,9 @@ S: Maintained F: arch/riscv/net/ BPF JIT for S390 +M: Ilya Leoshkevich <iii@linux.ibm.com> M: Heiko Carstens <heiko.carstens@de.ibm.com> M: Vasily Gorbik <gor@linux.ibm.com> -M: Christian Borntraeger <borntraeger@de.ibm.com> L: netdev@vger.kernel.org L: bpf@vger.kernel.org S: Maintained @@ -14873,6 +14873,7 @@ F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt SOCIONEXT (SNI) NETSEC NETWORK DRIVER M: Jassi Brar <jaswinder.singh@linaro.org> +M: Ilias Apalodimas <ilias.apalodimas@linaro.org> L: netdev@vger.kernel.org S: Maintained F: drivers/net/ethernet/socionext/netsec.c diff --git a/drivers/atm/idt77252.c b/drivers/atm/idt77252.c index 43a14579e80e..df51680e8931 100644 --- a/drivers/atm/idt77252.c +++ b/drivers/atm/idt77252.c @@ -1379,7 +1379,6 @@ init_tsq(struct idt77252_dev *card) printk("%s: can't allocate TSQ.\n", card->name); return -1; } - memset(card->tsq.base, 0, TSQSIZE); card->tsq.last = card->tsq.base + TSQ_NUM_ENTRIES - 1; card->tsq.next = card->tsq.last; diff --git a/drivers/isdn/hardware/mISDN/hfcsusb.c b/drivers/isdn/hardware/mISDN/hfcsusb.c index 4c99739b937e..0e224232f746 100644 --- a/drivers/isdn/hardware/mISDN/hfcsusb.c +++ b/drivers/isdn/hardware/mISDN/hfcsusb.c @@ -1955,6 +1955,9 @@ hfcsusb_probe(struct usb_interface *intf, const struct usb_device_id *id) /* get endpoint base */ idx = ((ep_addr & 0x7f) - 1) * 2; + if (idx > 15) + return -EIO; + if (ep_addr & 0x80) idx++; attr = ep->desc.bmAttributes; diff --git a/drivers/net/caif/caif_hsi.c b/drivers/net/caif/caif_hsi.c index b2f10b6ad6e5..bbb2575d4728 100644 --- a/drivers/net/caif/caif_hsi.c +++ b/drivers/net/caif/caif_hsi.c @@ -1455,7 +1455,7 @@ static void __exit cfhsi_exit_module(void) rtnl_lock(); list_for_each_safe(list_node, n, &cfhsi_list) { cfhsi = list_entry(list_node, struct cfhsi, list); - unregister_netdev(cfhsi->ndev); + unregister_netdevice(cfhsi->ndev); } rtnl_unlock(); } diff --git a/drivers/net/ethernet/atheros/ag71xx.c b/drivers/net/ethernet/atheros/ag71xx.c index 72a57c6cd254..8b69d0d7e726 100644 --- a/drivers/net/ethernet/atheros/ag71xx.c +++ b/drivers/net/ethernet/atheros/ag71xx.c @@ -35,6 +35,7 @@ #include <linux/regmap.h> #include <linux/reset.h> #include <linux/clk.h> +#include <linux/io.h> /* For our NAPI weight bigger does *NOT* mean better - it means more * D-cache misses and lots more wasted cycles than we'll ever @@ -1724,17 +1725,19 @@ static int ag71xx_probe(struct platform_device *pdev) ag->stop_desc = dmam_alloc_coherent(&pdev->dev, sizeof(struct ag71xx_desc), &ag->stop_desc_dma, GFP_KERNEL); - if (!ag->stop_desc) + if (!ag->stop_desc) { + err = -ENOMEM; goto err_free; + } ag->stop_desc->data = 0; ag->stop_desc->ctrl = 0; ag->stop_desc->next = (u32)ag->stop_desc_dma; mac_addr = of_get_mac_address(np); - if (mac_addr) + if (!IS_ERR(mac_addr)) memcpy(ndev->dev_addr, mac_addr, ETH_ALEN); - if (!mac_addr || !is_valid_ether_addr(ndev->dev_addr)) { + if (IS_ERR(mac_addr) || !is_valid_ether_addr(ndev->dev_addr)) { netif_err(ag, probe, ndev, "invalid MAC address, using random address\n"); eth_random_addr(ndev->dev_addr); } diff --git a/drivers/net/ethernet/atheros/atlx/atl1.c b/drivers/net/ethernet/atheros/atlx/atl1.c index 7c767ce9aafa..b5c6dc914720 100644 --- a/drivers/net/ethernet/atheros/atlx/atl1.c +++ b/drivers/net/ethernet/atheros/atlx/atl1.c @@ -1060,8 +1060,6 @@ static s32 atl1_setup_ring_resources(struct atl1_adapter *adapter) goto err_nomem; } - memset(ring_header->desc, 0, ring_header->size); - /* init TPD ring */ tpd_ring->dma = ring_header->dma; offset = (tpd_ring->dma & 0x7) ? (8 - (ring_header->dma & 0x7)) : 0; diff --git a/drivers/net/ethernet/atheros/atlx/atl2.c b/drivers/net/ethernet/atheros/atlx/atl2.c index 3a3fb5ce0fee..3aba38322717 100644 --- a/drivers/net/ethernet/atheros/atlx/atl2.c +++ b/drivers/net/ethernet/atheros/atlx/atl2.c @@ -291,7 +291,6 @@ static s32 atl2_setup_ring_resources(struct atl2_adapter *adapter) &adapter->ring_dma); if (!adapter->ring_vir_addr) return -ENOMEM; - memset(adapter->ring_vir_addr, 0, adapter->ring_size); /* Init TXD Ring */ adapter->txd_dma = adapter->ring_dma ; diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c index 3f632028eff0..7134d2c3eb1c 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c @@ -2677,8 +2677,6 @@ static int bnxt_alloc_tx_rings(struct bnxt *bp) mapping = txr->tx_push_mapping + sizeof(struct tx_push_bd); txr->data_mapping = cpu_to_le64(mapping); - - memset(txr->tx_push, 0, sizeof(struct tx_push_bd)); } qidx = bp->tc_to_qidx[j]; ring->queue_id = bp->q_info[qidx].queue_id; @@ -3077,7 +3075,7 @@ static int bnxt_alloc_vnics(struct bnxt *bp) int num_vnics = 1; #ifdef CONFIG_RFS_ACCEL - if (bp->flags & BNXT_FLAG_RFS) + if ((bp->flags & (BNXT_FLAG_RFS | BNXT_FLAG_CHIP_P5)) == BNXT_FLAG_RFS) num_vnics += bp->rx_nr_rings; #endif @@ -7188,6 +7186,9 @@ static int bnxt_alloc_rfs_vnics(struct bnxt *bp) #ifdef CONFIG_RFS_ACCEL int i, rc = 0; + if (bp->flags & BNXT_FLAG_CHIP_P5) + return 0; + for (i = 0; i < bp->rx_nr_rings; i++) { struct bnxt_vnic_info *vnic; u16 vnic_id = i + 1; @@ -9647,7 +9648,7 @@ int bnxt_check_rings(struct bnxt *bp, int tx, int rx, bool sh, int tcs, return -ENOMEM; vnics = 1; - if (bp->flags & BNXT_FLAG_RFS) + if ((bp->flags & (BNXT_FLAG_RFS | BNXT_FLAG_CHIP_P5)) == BNXT_FLAG_RFS) vnics += rx_rings; if (bp->flags & BNXT_FLAG_AGG_RINGS) diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.c b/drivers/net/ethernet/broadcom/genet/bcmgenet.c index 34466b827dde..a2b57807453b 100644 --- a/drivers/net/ethernet/broadcom/genet/bcmgenet.c +++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.c @@ -3083,39 +3083,42 @@ static void bcmgenet_timeout(struct net_device *dev) netif_tx_wake_all_queues(dev); } -#define MAX_MC_COUNT 16 +#define MAX_MDF_FILTER 17 static inline void bcmgenet_set_mdf_addr(struct bcmgenet_priv *priv, unsigned char *addr, - int *i, - int *mc) + int *i) { - u32 reg; - bcmgenet_umac_writel(priv, addr[0] << 8 | addr[1], UMAC_MDF_ADDR + (*i * 4)); bcmgenet_umac_writel(priv, addr[2] << 24 | addr[3] << 16 | addr[4] << 8 | addr[5], UMAC_MDF_ADDR + ((*i + 1) * 4)); - reg = bcmgenet_umac_readl(priv, UMAC_MDF_CTRL); - reg |= (1 << (MAX_MC_COUNT - *mc)); - bcmgenet_umac_writel(priv, reg, UMAC_MDF_CTRL); *i += 2; - (*mc)++; } static void bcmgenet_set_rx_mode(struct net_device *dev) { struct bcmgenet_priv *priv = netdev_priv(dev); struct netdev_hw_addr *ha; - int i, mc; + int i, nfilter; u32 reg; netif_dbg(priv, hw, dev, "%s: %08X\n", __func__, dev->flags); - /* Promiscuous mode */ + /* Number of filters needed */ + nfilter = netdev_uc_count(dev) + netdev_mc_count(dev) + 2; + + /* + * Turn on promicuous mode for three scenarios + * 1. IFF_PROMISC flag is set + * 2. IFF_ALLMULTI flag is set + * 3. The number |