Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (30 commits) X25: remove duplicated #include tcp: use correct net ns in cookie_v4_check() rps: tcp: fix rps_sock_flow_table table updates ppp_generic: fix multilink fragment sizes syncookies: remove Kconfig text line about disabled-by-default ixgbe: only check pfc bits in hang logic if pfc is enabled net: check for refcount if pop a stacked dst_entry ixgbe: return IXGBE_ERR_RAR_INDEX when out of range act_pedit: access skb->data safely sfc: Store port number in net_device::dev_id epic100: Test __BIG_ENDIAN instead of (non-existent) CONFIG_BIG_ENDIAN tehuti: return -EFAULT on copy_to_user errors isdn/kcapi: return -EFAULT on copy_from_user errors e1000e: change logical negate to bitwise sfc: Get port number from CS_PORT_NUM, not PCI function number cls_u32: use skb_header_pointer() to dereference data safely TCP: tcp_hybla: Fix integer overflow in slow start increment act_nat: fix the wrong checksum when addr isn't in old_addr/mask net/fec: fix pm to survive to suspend/resume korina: count RX DMA OVR as rx_fifo_error ...
This commit is contained in:
Linus Torvalds
Коммит
ed7dc1dfbc
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@ -1020,12 +1020,12 @@ static int old_capi_manufacturer(unsigned int cmd, void __user *data)
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if (cmd == AVMB1_ADDCARD) {
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if ((retval = copy_from_user(&cdef, data,
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sizeof(avmb1_carddef))))
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return retval;
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return -EFAULT;
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cdef.cardtype = AVM_CARDTYPE_B1;
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} else {
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if ((retval = copy_from_user(&cdef, data,
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sizeof(avmb1_extcarddef))))
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return retval;
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return -EFAULT;
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}
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cparams.port = cdef.port;
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cparams.irq = cdef.irq;
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@ -1218,7 +1218,7 @@ int capi20_manufacturer(unsigned int cmd, void __user *data)
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kcapi_carddef cdef;
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if ((retval = copy_from_user(&cdef, data, sizeof(cdef))))
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return retval;
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return -EFAULT;
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cparams.port = cdef.port;
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cparams.irq = cdef.irq;
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@ -247,6 +247,7 @@ static const struct flash_spec flash_5709 = {
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MODULE_DEVICE_TABLE(pci, bnx2_pci_tbl);
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static void bnx2_init_napi(struct bnx2 *bp);
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static void bnx2_del_napi(struct bnx2 *bp);
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static inline u32 bnx2_tx_avail(struct bnx2 *bp, struct bnx2_tx_ring_info *txr)
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{
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@ -6270,6 +6271,7 @@ open_err:
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bnx2_free_skbs(bp);
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bnx2_free_irq(bp);
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bnx2_free_mem(bp);
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bnx2_del_napi(bp);
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return rc;
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}
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@ -6537,6 +6539,7 @@ bnx2_close(struct net_device *dev)
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bnx2_free_irq(bp);
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bnx2_free_skbs(bp);
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bnx2_free_mem(bp);
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bnx2_del_napi(bp);
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bp->link_up = 0;
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netif_carrier_off(bp->dev);
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bnx2_set_power_state(bp, PCI_D3hot);
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@ -8227,7 +8230,16 @@ bnx2_bus_string(struct bnx2 *bp, char *str)
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return str;
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}
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static void __devinit
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static void
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bnx2_del_napi(struct bnx2 *bp)
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{
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int i;
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for (i = 0; i < bp->irq_nvecs; i++)
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netif_napi_del(&bp->bnx2_napi[i].napi);
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}
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static void
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bnx2_init_napi(struct bnx2 *bp)
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{
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int i;
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@ -2554,7 +2554,7 @@ static void e1000_init_manageability_pt(struct e1000_adapter *adapter)
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mdef = er32(MDEF(i));
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/* Ignore filters with anything other than IPMI ports */
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if (mdef & !(E1000_MDEF_PORT_623 | E1000_MDEF_PORT_664))
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if (mdef & ~(E1000_MDEF_PORT_623 | E1000_MDEF_PORT_664))
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continue;
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/* Enable this decision filter in MANC2H */
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@ -74,7 +74,14 @@ struct enic_msix_entry {
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void *devid;
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};
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#define ENIC_SET_APPLIED (1 << 0)
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#define ENIC_SET_REQUEST (1 << 1)
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#define ENIC_SET_NAME (1 << 2)
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#define ENIC_SET_INSTANCE (1 << 3)
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#define ENIC_SET_HOST (1 << 4)
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struct enic_port_profile {
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u32 set;
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u8 request;
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char name[PORT_PROFILE_MAX];
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u8 instance_uuid[PORT_UUID_MAX];
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@ -1029,8 +1029,7 @@ static int enic_dev_init_done(struct enic *enic, int *done, int *error)
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return err;
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}
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static int enic_set_port_profile(struct enic *enic, u8 request, u8 *mac,
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char *name, u8 *instance_uuid, u8 *host_uuid)
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static int enic_set_port_profile(struct enic *enic, u8 *mac)
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{
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struct vic_provinfo *vp;
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u8 oui[3] = VIC_PROVINFO_CISCO_OUI;
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@ -1040,26 +1039,35 @@ static int enic_set_port_profile(struct enic *enic, u8 request, u8 *mac,
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"%02X%02X-%02X%02X%02X%02X%0X%02X";
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int err;
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if (!name)
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err = enic_vnic_dev_deinit(enic);
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if (err)
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return err;
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switch (enic->pp.request) {
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case PORT_REQUEST_ASSOCIATE:
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if (!(enic->pp.set & ENIC_SET_NAME) || !strlen(enic->pp.name))
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return -EINVAL;
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if (!is_valid_ether_addr(mac))
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return -EADDRNOTAVAIL;
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vp = vic_provinfo_alloc(GFP_KERNEL, oui, VIC_PROVINFO_LINUX_TYPE);
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vp = vic_provinfo_alloc(GFP_KERNEL, oui,
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VIC_PROVINFO_LINUX_TYPE);
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if (!vp)
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return -ENOMEM;
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vic_provinfo_add_tlv(vp,
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VIC_LINUX_PROV_TLV_PORT_PROFILE_NAME_STR,
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strlen(name) + 1, name);
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strlen(enic->pp.name) + 1, enic->pp.name);
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vic_provinfo_add_tlv(vp,
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VIC_LINUX_PROV_TLV_CLIENT_MAC_ADDR,
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ETH_ALEN, mac);
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if (instance_uuid) {
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uuid = instance_uuid;
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if (enic->pp.set & ENIC_SET_INSTANCE) {
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uuid = enic->pp.instance_uuid;
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sprintf(uuid_str, uuid_fmt,
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uuid[0], uuid[1], uuid[2], uuid[3],
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uuid[4], uuid[5], uuid[6], uuid[7],
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@ -1070,8 +1078,8 @@ static int enic_set_port_profile(struct enic *enic, u8 request, u8 *mac,
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sizeof(uuid_str), uuid_str);
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}
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if (host_uuid) {
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uuid = host_uuid;
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if (enic->pp.set & ENIC_SET_HOST) {
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uuid = enic->pp.host_uuid;
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sprintf(uuid_str, uuid_fmt,
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uuid[0], uuid[1], uuid[2], uuid[3],
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uuid[4], uuid[5], uuid[6], uuid[7],
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@ -1082,55 +1090,61 @@ static int enic_set_port_profile(struct enic *enic, u8 request, u8 *mac,
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sizeof(uuid_str), uuid_str);
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}
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err = enic_vnic_dev_deinit(enic);
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if (err)
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goto err_out;
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memset(&enic->pp, 0, sizeof(enic->pp));
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err = enic_dev_init_prov(enic, vp);
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if (err)
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goto err_out;
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enic->pp.request = request;
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memcpy(enic->pp.name, name, PORT_PROFILE_MAX);
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if (instance_uuid)
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memcpy(enic->pp.instance_uuid,
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instance_uuid, PORT_UUID_MAX);
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if (host_uuid)
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memcpy(enic->pp.host_uuid,
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host_uuid, PORT_UUID_MAX);
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err_out:
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vic_provinfo_free(vp);
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if (err)
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return err;
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break;
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case PORT_REQUEST_DISASSOCIATE:
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break;
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default:
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return -EINVAL;
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}
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static int enic_unset_port_profile(struct enic *enic)
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{
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memset(&enic->pp, 0, sizeof(enic->pp));
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return enic_vnic_dev_deinit(enic);
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enic->pp.set |= ENIC_SET_APPLIED;
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return 0;
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}
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static int enic_set_vf_port(struct net_device *netdev, int vf,
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struct nlattr *port[])
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{
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struct enic *enic = netdev_priv(netdev);
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char *name = NULL;
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u8 *instance_uuid = NULL;
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u8 *host_uuid = NULL;
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u8 request = PORT_REQUEST_DISASSOCIATE;
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memset(&enic->pp, 0, sizeof(enic->pp));
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if (port[IFLA_PORT_REQUEST]) {
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enic->pp.set |= ENIC_SET_REQUEST;
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enic->pp.request = nla_get_u8(port[IFLA_PORT_REQUEST]);
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}
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if (port[IFLA_PORT_PROFILE]) {
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enic->pp.set |= ENIC_SET_NAME;
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memcpy(enic->pp.name, nla_data(port[IFLA_PORT_PROFILE]),
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PORT_PROFILE_MAX);
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}
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if (port[IFLA_PORT_INSTANCE_UUID]) {
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enic->pp.set |= ENIC_SET_INSTANCE;
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memcpy(enic->pp.instance_uuid,
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nla_data(port[IFLA_PORT_INSTANCE_UUID]), PORT_UUID_MAX);
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}
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if (port[IFLA_PORT_HOST_UUID]) {
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enic->pp.set |= ENIC_SET_HOST;
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memcpy(enic->pp.host_uuid,
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nla_data(port[IFLA_PORT_HOST_UUID]), PORT_UUID_MAX);
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}
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/* don't support VFs, yet */
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if (vf != PORT_SELF_VF)
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return -EOPNOTSUPP;
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if (port[IFLA_PORT_REQUEST])
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request = nla_get_u8(port[IFLA_PORT_REQUEST]);
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if (!(enic->pp.set & ENIC_SET_REQUEST))
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return -EOPNOTSUPP;
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switch (request) {
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case PORT_REQUEST_ASSOCIATE:
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if (enic->pp.request == PORT_REQUEST_ASSOCIATE) {
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/* If the interface mac addr hasn't been assigned,
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* assign a random mac addr before setting port-
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@ -1139,30 +1153,9 @@ static int enic_set_vf_port(struct net_device *netdev, int vf,
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if (is_zero_ether_addr(netdev->dev_addr))
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random_ether_addr(netdev->dev_addr);
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if (port[IFLA_PORT_PROFILE])
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name = nla_data(port[IFLA_PORT_PROFILE]);
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if (port[IFLA_PORT_INSTANCE_UUID])
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instance_uuid =
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nla_data(port[IFLA_PORT_INSTANCE_UUID]);
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if (port[IFLA_PORT_HOST_UUID])
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host_uuid = nla_data(port[IFLA_PORT_HOST_UUID]);
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return enic_set_port_profile(enic, request,
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netdev->dev_addr, name,
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instance_uuid, host_uuid);
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case PORT_REQUEST_DISASSOCIATE:
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return enic_unset_port_profile(enic);
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default:
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break;
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}
|
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|
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return -EOPNOTSUPP;
|
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return enic_set_port_profile(enic, netdev->dev_addr);
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}
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|
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static int enic_get_vf_port(struct net_device *netdev, int vf,
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|
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@ -1172,14 +1165,12 @@ static int enic_get_vf_port(struct net_device *netdev, int vf,
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int err, error, done;
|
||||
u16 response = PORT_PROFILE_RESPONSE_SUCCESS;
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|
||||
/* don't support VFs, yet */
|
||||
if (vf != PORT_SELF_VF)
|
||||
return -EOPNOTSUPP;
|
||||
if (!(enic->pp.set & ENIC_SET_APPLIED))
|
||||
return -ENODATA;
|
||||
|
||||
err = enic_dev_init_done(enic, &done, &error);
|
||||
|
||||
if (err)
|
||||
return err;
|
||||
error = err;
|
||||
|
||||
switch (error) {
|
||||
case ERR_SUCCESS:
|
||||
|
|
@ -1202,10 +1193,13 @@ static int enic_get_vf_port(struct net_device *netdev, int vf,
|
|||
|
||||
NLA_PUT_U16(skb, IFLA_PORT_REQUEST, enic->pp.request);
|
||||
NLA_PUT_U16(skb, IFLA_PORT_RESPONSE, response);
|
||||
if (enic->pp.set & ENIC_SET_NAME)
|
||||
NLA_PUT(skb, IFLA_PORT_PROFILE, PORT_PROFILE_MAX,
|
||||
enic->pp.name);
|
||||
if (enic->pp.set & ENIC_SET_INSTANCE)
|
||||
NLA_PUT(skb, IFLA_PORT_INSTANCE_UUID, PORT_UUID_MAX,
|
||||
enic->pp.instance_uuid);
|
||||
if (enic->pp.set & ENIC_SET_HOST)
|
||||
NLA_PUT(skb, IFLA_PORT_HOST_UUID, PORT_UUID_MAX,
|
||||
enic->pp.host_uuid);
|
||||
|
||||
|
|
|
|||
|
|
@ -87,6 +87,7 @@ static int rx_copybreak;
|
|||
#include <linux/bitops.h>
|
||||
#include <asm/io.h>
|
||||
#include <asm/uaccess.h>
|
||||
#include <asm/byteorder.h>
|
||||
|
||||
/* These identify the driver base version and may not be removed. */
|
||||
static char version[] __devinitdata =
|
||||
|
|
@ -230,7 +231,7 @@ static const u16 media2miictl[16] = {
|
|||
* The EPIC100 Rx and Tx buffer descriptors. Note that these
|
||||
* really ARE host-endian; it's not a misannotation. We tell
|
||||
* the card to byteswap them internally on big-endian hosts -
|
||||
* look for #ifdef CONFIG_BIG_ENDIAN in epic_open().
|
||||
* look for #ifdef __BIG_ENDIAN in epic_open().
|
||||
*/
|
||||
|
||||
struct epic_tx_desc {
|
||||
|
|
@ -690,7 +691,7 @@ static int epic_open(struct net_device *dev)
|
|||
outl((inl(ioaddr + NVCTL) & ~0x003C) | 0x4800, ioaddr + NVCTL);
|
||||
|
||||
/* Tell the chip to byteswap descriptors on big-endian hosts */
|
||||
#ifdef CONFIG_BIG_ENDIAN
|
||||
#ifdef __BIG_ENDIAN
|
||||
outl(0x4432 | (RX_FIFO_THRESH<<8), ioaddr + GENCTL);
|
||||
inl(ioaddr + GENCTL);
|
||||
outl(0x0432 | (RX_FIFO_THRESH<<8), ioaddr + GENCTL);
|
||||
|
|
@ -806,7 +807,7 @@ static void epic_restart(struct net_device *dev)
|
|||
for (i = 16; i > 0; i--)
|
||||
outl(0x0008, ioaddr + TEST1);
|
||||
|
||||
#ifdef CONFIG_BIG_ENDIAN
|
||||
#ifdef __BIG_ENDIAN
|
||||
outl(0x0432 | (RX_FIFO_THRESH<<8), ioaddr + GENCTL);
|
||||
#else
|
||||
outl(0x0412 | (RX_FIFO_THRESH<<8), ioaddr + GENCTL);
|
||||
|
|
|
|||
|
|
@ -1373,10 +1373,9 @@ fec_suspend(struct platform_device *dev, pm_message_t state)
|
|||
|
||||
if (ndev) {
|
||||
fep = netdev_priv(ndev);
|
||||
if (netif_running(ndev)) {
|
||||
netif_device_detach(ndev);
|
||||
fec_stop(ndev);
|
||||
}
|
||||
if (netif_running(ndev))
|
||||
fec_enet_close(ndev);
|
||||
clk_disable(fep->clk);
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
|
@ -1385,12 +1384,13 @@ static int
|
|||
fec_resume(struct platform_device *dev)
|
||||
{
|
||||
struct net_device *ndev = platform_get_drvdata(dev);
|
||||
struct fec_enet_private *fep;
|
||||
|
||||
if (ndev) {
|
||||
if (netif_running(ndev)) {
|
||||
fec_enet_init(ndev, 0);
|
||||
netif_device_attach(ndev);
|
||||
}
|
||||
fep = netdev_priv(ndev);
|
||||
clk_enable(fep->clk);
|
||||
if (netif_running(ndev))
|
||||
fec_enet_open(ndev);
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1188,6 +1188,7 @@ s32 ixgbe_set_rar_generic(struct ixgbe_hw *hw, u32 index, u8 *addr, u32 vmdq,
|
|||
IXGBE_WRITE_REG(hw, IXGBE_RAH(index), rar_high);
|
||||
} else {
|
||||
hw_dbg(hw, "RAR index %d is out of range.\n", index);
|
||||
return IXGBE_ERR_RAR_INDEX;
|
||||
}
|
||||
|
||||
return 0;
|
||||
|
|
@ -1219,6 +1220,7 @@ s32 ixgbe_clear_rar_generic(struct ixgbe_hw *hw, u32 index)
|
|||
IXGBE_WRITE_REG(hw, IXGBE_RAH(index), rar_high);
|
||||
} else {
|
||||
hw_dbg(hw, "RAR index %d is out of range.\n", index);
|
||||
return IXGBE_ERR_RAR_INDEX;
|
||||
}
|
||||
|
||||
/* clear VMDq pool/queue selection for this RAR */
|
||||
|
|
|
|||
|
|
@ -642,7 +642,7 @@ static inline bool ixgbe_tx_xon_state(struct ixgbe_adapter *adapter,
|
|||
u32 txoff = IXGBE_TFCS_TXOFF;
|
||||
|
||||
#ifdef CONFIG_IXGBE_DCB
|
||||
if (adapter->flags & IXGBE_FLAG_DCB_ENABLED) {
|
||||
if (adapter->dcb_cfg.pfc_mode_enable) {
|
||||
int tc;
|
||||
int reg_idx = tx_ring->reg_idx;
|
||||
int dcb_i = adapter->ring_feature[RING_F_DCB].indices;
|
||||
|
|
|
|||
|
|
@ -2609,6 +2609,7 @@ struct ixgbe_info {
|
|||
#define IXGBE_ERR_EEPROM_VERSION -24
|
||||
#define IXGBE_ERR_NO_SPACE -25
|
||||
#define IXGBE_ERR_OVERTEMP -26
|
||||
#define IXGBE_ERR_RAR_INDEX -27
|
||||
#define IXGBE_NOT_IMPLEMENTED 0x7FFFFFFF
|
||||
|
||||
#endif /* _IXGBE_TYPE_H_ */
|
||||
|
|
|
|||
|
|
@ -135,6 +135,7 @@ struct korina_private {
|
|||
struct napi_struct napi;
|
||||
struct timer_list media_check_timer;
|
||||
struct mii_if_info mii_if;
|
||||
struct work_struct restart_task;
|
||||
struct net_device *dev;
|
||||
int phy_addr;
|
||||
};
|
||||
|
|
@ -375,7 +376,7 @@ static int korina_rx(struct net_device *dev, int limit)
|
|||
if (devcs & ETH_RX_LE)
|
||||
dev->stats.rx_length_errors++;
|
||||
if (devcs & ETH_RX_OVR)
|
||||
dev->stats.rx_over_errors++;
|
||||
dev->stats.rx_fifo_errors++;
|
||||
if (devcs & ETH_RX_CV)
|
||||
dev->stats.rx_frame_errors++;
|
||||
if (devcs & ETH_RX_CES)
|
||||
|
|
@ -764,10 +765,9 @@ static int korina_alloc_ring(struct net_device *dev)
|
|||
|
||||
/* Initialize the receive descriptors */
|
||||
for (i = 0; i < KORINA_NUM_RDS; i++) {
|
||||
skb = dev_alloc_skb(KORINA_RBSIZE + 2);
|
||||
skb = netdev_alloc_skb_ip_align(dev, KORINA_RBSIZE);
|
||||
if (!skb)
|
||||
return -ENOMEM;
|
||||
skb_reserve(skb, 2);
|
||||
lp->rx_skb[i] = skb;
|
||||
lp->rd_ring[i].control = DMA_DESC_IOD |
|
||||
DMA_COUNT(KORINA_RBSIZE);
|
||||
|
|
@ -890,12 +890,12 @@ static int korina_init(struct net_device *dev)
|
|||
|
||||
/*
|
||||
* Restart the RC32434 ethernet controller.
|
||||
* FIXME: check the return status where we call it
|
||||
*/
|
||||
static int korina_restart(struct net_device *dev)
|
||||
static void korina_restart_task(struct work_struct *work)
|
||||
{
|
||||
struct korina_private *lp = netdev_priv(dev);
|
||||
int ret;
|
||||
struct korina_private *lp = container_of(work,
|
||||
struct korina_private, restart_task);
|
||||
struct net_device *dev = lp->dev;
|
||||
|
||||
/*
|
||||
* Disable interrupts
|
||||
|
|
@ -916,10 +916,9 @@ static int korina_restart(struct net_device *dev)
|
|||
|
||||
napi_disable(&lp->napi);
|
||||
|
||||
ret = korina_init(dev);
|
||||
if (ret < 0) {
|
||||
if (korina_init(dev) < 0) {
|
||||
printk(KERN_ERR "%s: cannot restart device\n", dev->name);
|
||||
return ret;
|
||||
return;
|
||||
}
|
||||
korina_multicast_list(dev);
|
||||
|
||||
|
|
@ -927,8 +926,6 @@ static int korina_restart(struct net_device *dev)
|
|||
enable_irq(lp->ovr_irq);
|
||||
enable_irq(lp->tx_irq);
|
||||
enable_irq(lp->rx_irq);
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
static void korina_clear_and_restart(struct net_device *dev, u32 value)
|
||||
|
|
@ -937,7 +934,7 @@ static void korina_clear_and_restart(struct net_device *dev, u32 value)
|
|||
|
||||
netif_stop_queue(dev);
|
||||
writel(value, &lp->eth_regs->ethintfc);
|
||||
korina_restart(dev);
|
||||
schedule_work(&lp->restart_task);
|
||||
}
|
||||
|
||||
/* Ethernet Tx Underflow interrupt */
|
||||
|
|
@ -962,11 +959,8 @@ static irqreturn_t korina_und_interrupt(int irq, void *dev_id)
|
|||
static void korina_tx_timeout(struct net_device *dev)
|
||||
{
|
||||
struct korina_private *lp = netdev_priv(dev);
|
||||
unsigned long flags;
|
||||
|
||||
spin_lock_irqsave(&lp->lock, flags);
|
||||
korina_restart(dev);
|
||||
spin_unlock_irqrestore(&lp->lock, flags);
|
||||
schedule_work(&lp->restart_task);
|
||||
}
|
||||
|
||||
/* Ethernet Rx Overflow interrupt */
|
||||
|
|
@ -1086,6 +1080,8 @@ static int korina_close(struct net_device *dev)
|
|||
|
||||
napi_disable(&lp->napi);
|
||||
|
||||
cancel_work_sync(&lp->restart_task);
|
||||
|
||||
free_irq(lp->rx_irq, dev);
|
||||
free_irq(lp->tx_irq, dev);
|
||||
free_irq(lp->ovr_irq, dev);
|
||||
|
|
@ -1198,6 +1194,8 @@ static int korina_probe(struct platform_device *pdev)
|
|||
}
|
||||
setup_timer(&lp->media_check_timer, korina_poll_media, (unsigned long) dev);
|
||||
|
||||
INIT_WORK(&lp->restart_task, korina_restart_task);
|
||||
|
||||
printk(KERN_INFO "%s: " DRV_NAME "-" DRV_VERSION " " DRV_RELDATE "\n",
|
||||
dev->name);
|
||||
out:
|
||||
|
|
|
|||
|
|
@ -1422,7 +1422,7 @@ static int ppp_mp_explode(struct ppp *ppp, struct sk_buff *skb)
|
|||
flen = len;
|
||||
if (nfree > 0) {
|
||||
if (pch->speed == 0) {
|
||||
flen = totlen/nfree;
|
||||
flen = len/nfree;
|
||||
if (nbigger > 0) {
|
||||
flen++;
|
||||
nbigger--;
|
||||
|
|
|
|||
|
|
@ -830,7 +830,7 @@ static inline const char *efx_dev_name(struct efx_nic *efx)
|
|||
|
||||
static inline unsigned int efx_port_num(struct efx_nic *efx)
|
||||
{
|
||||
return PCI_FUNC(efx->pci_dev->devfn);
|
||||
return efx->net_dev->dev_id;
|
||||
}
|
||||
|
||||
/**
|
||||
|
|
|
|||
|
|
@ -206,6 +206,7 @@ static int siena_probe_nic(struct efx_nic *efx)
|
|||
{
|
||||
struct siena_nic_data *nic_data;
|
||||
bool already_attached = 0;
|
||||
efx_oword_t reg;
|
||||
int rc;
|
||||
|
||||
/* Allocate storage for hardware specific data */
|
||||
|
|
@ -220,6 +221,9 @@ static int siena_probe_nic(struct efx_nic *efx)
|
|||
goto fail1;
|
||||
}
|
||||
|
||||
efx_reado(efx, ®, FR_AZ_CS_DEBUG);
|
||||
efx->net_dev->dev_id = EFX_OWORD_FIELD(reg, FRF_CZ_CS_PORT_NUM) - 1;
|
||||
|
||||
efx_mcdi_init(efx);
|
||||
|
||||
/* Recover from a failed assertion before probing */
|
||||
|
|
|
|||
|
|
@ -646,7 +646,7 @@ static int bdx_ioctl_priv(struct net_device *ndev, struct ifreq *ifr, int cmd)
|
|||
error = copy_from_user(data, ifr->ifr_data, sizeof(data));
|
||||
if (error) {
|
||||
pr_err("cant copy from user\n");
|
||||
RET(error);
|
||||
RET(-EFAULT);
|
||||
}
|
||||
DBG("%d 0x%x 0x%x\n", data[0], data[1], data[2]);
|
||||
}
|
||||
|
|
@ -665,7 +665,7 @@ static int bdx_ioctl_priv(struct net_device *ndev, struct ifreq *ifr, int cmd)
|
|||
data[2]);
|
||||
error = copy_to_user(ifr->ifr_data, data, sizeof(data));
|
||||
if (error)
|
||||
RET(error);
|
||||
RET(-EFAULT);
|
||||
break;
|
||||
|
||||
case BDX_OP_WRITE:
|
||||
|
|
|
|||
|
|
@ -37,8 +37,6 @@
|
|||
#include <net/x25device.h>
|
||||
#include "x25_asy.h"
|
||||
|
||||
#include <net/x25device.h>
|
||||
|
||||
static struct net_device **x25_asy_devs;
|
||||
static int x25_asy_maxdev = SL_NRUNIT;
|
||||
|
||||
|
|
|
|||
|
|
@ -222,7 +222,6 @@ static int ath5k_tx(struct ieee80211_hw *hw, struct sk_buff *skb);
|
|||
static int ath5k_tx_queue(struct ieee80211_hw *hw, struct sk_buff *skb,
|
||||
struct ath5k_txq *txq);
|
||||
static int ath5k_reset(struct ath5k_softc *sc, struct ieee80211_channel *chan);
|
||||
static int ath5k_reset_wake(struct ath5k_softc *sc);
|
||||
static int ath5k_start(struct ieee80211_hw *hw);
|
||||
static void ath5k_stop(struct ieee80211_hw *hw);
|
||||
static int ath5k_add_interface(struct ieee80211_hw *hw,
|
||||
|
|
@ -2770,7 +2769,7 @@ ath5k_tasklet_reset(unsigned long data)
|
|||
{
|
||||
struct ath5k_softc *sc = (void *)data;
|
||||
|
||||
ath5k_reset_wake(sc);
|
||||
ath5k_reset(sc, sc->curchan);
|
||||
}
|
||||
|
||||
/*
|
||||
|
|
@ -2941,20 +2940,10 @@ ath5k_reset(struct ath5k_softc *sc, struct ieee80211_channel *chan)
|
|||
ath5k_beacon_config(sc);
|
||||
/* intrs are enabled by ath5k_beacon_config */
|
||||
|
||||
return 0;
|
||||
err:
|
||||
return ret;
|
||||
}
|
||||
|
||||
static int
|
||||
ath5k_reset_wake(struct ath5k_softc *sc)
|
||||
{
|
||||
int ret;
|
||||
|
||||
ret = ath5k_reset(sc, sc->curchan);
|
||||
if (!ret)
|
||||
ieee80211_wake_queues(sc->hw);
|
||||
|
||||
return 0;
|
||||
err:
|
||||
return ret;
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -250,11 +250,11 @@ static inline void skb_tunnel_rx(struct sk_buff *skb, struct net_device *dev)
|
|||
* Linux networking. Thus, destinations are stackable.
|
||||
*/
|
||||
|
||||
static inline struct dst_entry *dst_pop(struct dst_entry *dst)
|
||||
static inline struct dst_entry *skb_dst_pop(struct sk_buff *skb)
|
||||
{
|
||||
struct dst_entry *child = dst_clone(dst->child);
|
||||
struct dst_entry *child = skb_dst(skb)->child;
|
||||
|
||||
dst_release(dst);
|
||||
skb_dst_drop(skb);
|
||||
return child;
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -708,7 +708,8 @@ static int vlan_dev_init(struct net_device *dev)
|
|||
netif_carrier_off(dev);
|
||||
|
||||
/* IFF_BROADCAST|IFF_MULTICAST; ??? */
|
||||
dev->flags = real_dev->flags & ~(IFF_UP | IFF_PROMISC | IFF_ALLMULTI);
|
||||
dev->flags = real_dev->flags & ~(IFF_UP | IFF_PROMISC | IFF_ALLMULTI |
|
||||
IFF_MASTER | IFF_SLAVE);
|
||||
dev->iflink = real_dev->ifindex;
|
||||
dev->state = (real_dev->state & ((1<<__LINK_STATE_NOCARRIER) |
|
||||
(1<<__LINK_STATE_DORMANT))) |
|
||||
|
|
|
|||
|
|
@ -2795,7 +2795,7 @@ static int __netif_receive_skb(struct sk_buff *skb)
|
|||
struct net_device *orig_dev;
|
||||
struct net_device *master;
|
||||
struct net_device *null_or_orig;
|
||||
struct net_device *null_or_bond;
|
||||
struct net_device *orig_or_bond;
|
||||
int ret = NET_RX_DROP;
|
||||
__be16 type;
|
||||
|
||||
|
|
@ -2868,10 +2868,10 @@ ncls:
|
|||
* device that may have registered for a specific ptype. The
|
||||
* handler may have to adjust skb->dev and orig_dev.
|
||||
*/
|
||||
null_or_bond = NULL;
|
||||
orig_or_bond = orig_dev;
|
||||
if ((skb->dev->priv_flags & IFF_802_1Q_VLAN) &&
|
||||
(vlan_dev_real_dev(skb->dev)->priv_flags & IFF_BONDING)) {
|
||||
null_or_bond = vlan_dev_real_dev(skb->dev);
|
||||
orig_or_bond = vlan_dev_real_dev(skb->dev);
|
||||
}
|
||||
|
||||
type = skb->protocol;
|
||||
|
|
@ -2879,7 +2879,7 @@ ncls:
|
|||
&ptype_base[ntohs(type) & PTYPE_HASH_MASK], list) {
|
||||
if (ptype->type == type && (ptype->dev == null_or_orig ||
|
||||
ptype->dev == skb->dev || ptype->dev == orig_dev ||
|
||||
ptype->dev == null_or_bond)) {
|
||||
ptype->dev == orig_or_bond)) {
|
||||
if (pt_prev)
|
||||
ret = deliver_skb(skb, pt_prev, orig_dev);
|
||||
pt_prev = ptype;
|
||||
|
|
|
|||
|
|
@ -303,7 +303,7 @@ config ARPD
|
|||
If unsure, say N.
|
||||
|
||||
config SYN_COOKIES
|
||||
bool "IP: TCP syncookie support (disabled per default)"
|
||||
bool "IP: TCP syncookie support"
|
||||
---help---
|
||||
Normal TCP/IP networking is open to an attack known as "SYN
|
||||
flooding". This denial-of-service attack prevents legitimate remote
|
||||
|
|
@ -328,13 +328,13 @@ config SYN_COOKIES
|
|||
server is really overloaded. If this happens frequently better turn
|
||||
them off.
|
||||
|
||||
If you say Y here, note that SYN cookies aren't enabled by default;
|
||||
you can enable them by saying Y to "/proc file system support" and
|
||||
If you say Y here, you can disable SYN cookies at run time by
|
||||
saying Y to "/proc file system support" and
|
||||
"Sysctl support" below and executing the command
|
||||
|
||||
echo 1 >/proc/sys/net/ipv4/tcp_syncookies
|
||||
echo 0 > /proc/sys/net/ipv4/tcp_syncookies
|
||||
|
||||
at boot time after the /proc file system has been mounted.
|
||||
after the /proc file system has been mounted.
|
||||
|
||||
If unsure, say N.
|
||||
|
||||
|
|
|
|||
|
|
@ -347,7 +347,7 @@ struct sock *cookie_v4_check(struct sock *sk, struct sk_buff *skb,
|
|||
{ .sport = th->dest,
|
||||
.dport = th->source } } };
|
||||
security_req_classify_flow(req, &fl);
|
||||
if (ip_route_output_key(&init_net, &rt, &fl)) {
|
||||
if (ip_route_output_key(sock_net(sk), &rt, &fl)) {
|
||||
reqsk_free(req);
|
||||
goto out;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -126,8 +126,8 @@ static void hybla_cong_avoid(struct sock *sk, u32 ack, u32 in_flight)
|
|||
* calculate 2^fract in a <<7 value.
|
||||
*/
|
||||
is_slowstart = 1;
|
||||
increment = ((1 << ca->rho) * hybla_fraction(rho_fractions))
|
||||
- 128;
|
||||
increment = ((1 << min(ca->rho, 16U)) *
|
||||
hybla_fraction(rho_fractions)) - 128;
|
||||
} else {
|
||||
/*
|
||||
* congestion avoidance
|
||||
|
|
|
|||
|
|
@ -1555,6 +1555,7 @@ int tcp_v4_do_rcv(struct sock *sk, struct sk_buff *skb)
|
|||
#endif
|
||||
|
||||
if (sk->sk_state == TCP_ESTABLISHED) { /* Fast path */
|
||||
sock_rps_save_rxhash(sk, skb->rxhash);
|
||||
TCP_CHECK_TIMER(sk);
|
||||
if (tcp_rcv_established(sk, skb, tcp_hdr(skb), skb->len)) {
|
||||
rsk = sk;
|
||||
|
|
@ -1579,7 +1580,9 @@ int tcp_v4_do_rcv(struct sock *sk, struct sk_buff *skb)
|
|||
}
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
} else
|
||||
sock_rps_save_rxhash(sk, skb->rxhash);
|
||||
|
||||
|
||||
TCP_CHECK_TIMER(sk);
|
||||
if (tcp_rcv_state_process(sk, skb, tcp_hdr(skb), skb->len)) {
|
||||
|
|
@ -1672,8 +1675,6 @@ process:
|
|||
|
||||
skb->dev = NULL;
|
||||
|
||||
sock_rps_save_rxhash(sk, skb->rxhash);
|
||||
|
||||
bh_lock_sock_nested(sk);
|
||||
ret = 0;
|
||||
if (!sock_owned_by_user(sk)) {
|
||||
|
|
|
|||
|
|
@ -332,14 +332,16 @@ int ieee80211_start_tx_ba_session(struct ieee80211_sta *pubsta, u16 tid)
|
|||
IEEE80211_QUEUE_STOP_REASON_AGGREGATION);
|
||||
|
||||
spin_unlock(&local->ampdu_lock);
|
||||
spin_unlock_bh(&sta->lock);
|
||||
|
||||
/* send an addBA request */
|
||||
/* prepare tid data */
|
||||
sta->ampdu_mlme.dialog_token_allocator++;
|
||||
sta->ampdu_mlme.tid_tx[tid]->dialog_token =
|
||||
sta->ampdu_mlme.dialog_token_allocator;
|
||||
sta->ampdu_mlme.tid_tx[tid]->ssn = start_seq_num;
|
||||
|
||||
spin_unlock_bh(&sta->lock);
|
||||
|
||||
/* send AddBA request */
|
||||
ieee80211_send_addba_request(sdata, pubsta->addr, tid,
|
||||
sta->ampdu_mlme.tid_tx[tid]->dialog_token,
|
||||
sta->ampdu_mlme.tid_tx[tid]->ssn,
|
||||
|
|
|
|||
|
|
@ -1818,17 +1818,26 @@ ieee80211_rx_h_ctrl(struct ieee80211_rx_data *rx, struct sk_buff_head *frames)
|
|||
return RX_CONTINUE;
|
||||
|
||||
if (ieee80211_is_back_req(bar->frame_control)) {
|
||||
struct {
|
||||
__le16 control, start_seq_num;
|
||||
} __packed bar_data;
|
||||
|
||||
if (!rx->sta)
|
||||
return RX_DROP_MONITOR;
|
||||
|
||||
if (skb_copy_bits(skb, offsetof(struct ieee80211_bar, control),
|
||||
&bar_data, sizeof(bar_data)))
|
||||
return RX_DROP_MONITOR;
|
||||
|
||||
spin_lock(&rx->sta->lock);
|
||||
tid = le16_to_cpu(bar->control) >> 12;
|
||||
tid = le16_to_cpu(bar_data.control) >> 12;
|
||||
if (!rx->sta->ampdu_mlme.tid_active_rx[tid]) {
|
||||
spin_unlock(&rx->sta->lock);
|
||||
return RX_DROP_MONITOR;
|
||||
}
|
||||
tid_agg_rx = rx->sta->ampdu_mlme.tid_rx[tid];
|
||||
|
||||
start_seq_num = le16_to_cpu(bar->start_seq_num) >> 4;
|
||||
start_seq_num = le16_to_cpu(bar_data.start_seq_num) >> 4;
|
||||
|
||||
/* reset session timer */
|
||||
if (tid_agg_rx->timeout)
|
||||
|
|
|
|||
|
|
@ -159,6 +159,9 @@ static int tcf_nat(struct sk_buff *skb, struct tc_action *a,
|
|||
iph->daddr = new_addr;
|
||||
|
||||
csum_replace4(&iph->check, addr, new_addr);
|
||||
} else if ((iph->frag_off & htons(IP_OFFSET)) ||
|
||||
iph->protocol != IPPROTO_ICMP) {
|
||||
goto out;
|
||||
}
|
||||
|
||||
ihl = iph->ihl * 4;
|
||||
|
|
@ -247,6 +250,7 @@ static int tcf_nat(struct sk_buff *skb, struct tc_action *a,
|
|||
break;
|
||||
}
|
||||
|
||||
out:
|
||||
return action;
|
||||
|
||||
drop:
|
||||
|
|
|
|||
|
|
@ -125,7 +125,7 @@ static int tcf_pedit(struct sk_buff *skb, struct tc_action *a,
|
|||
{
|
||||
struct tcf_pedit *p = a->priv;
|
||||
int i, munged = 0;
|
||||
u8 *pptr;
|
||||
unsigned int off;
|
||||
|
||||
if (!(skb->tc_verd & TC_OK2MUNGE)) {
|
||||
/* should we set skb->cloned? */
|
||||
|
|
@ -134,7 +134,7 @@ static int tcf_pedit(struct sk_buff *skb, struct tc_action *a,
|
|||
}
|
||||
}
|
||||
|
||||
pptr = skb_network_header(skb);
|
||||
off = skb_network_offset(skb);
|
||||
|
||||
spin_lock(&p->tcf_lock);
|
||||
|
||||
|
|
@ -144,17 +144,17 @@ static int tcf_pedit(struct sk_buff *skb, struct tc_action *a,
|
|||
struct tc_pedit_key *tkey = p->tcfp_keys;
|
||||
|
||||
for (i = p->tcfp_nkeys; i > 0; i--, tkey++) {
|
||||
u32 *ptr;
|
||||
u32 *ptr, _data;
|
||||
int offset = tkey->off;
|
||||
|
||||
if (tkey->offmask) {
|
||||
if (skb->len > tkey->at) {
|
||||
char *j = pptr + tkey->at;
|
||||
offset += ((*j & tkey->offmask) >>
|
||||
tkey->shift);
|
||||
} else {
|
||||
char *d, _d;
|
||||
|
||||
d = skb_header_pointer(skb, off + tkey->at, 1,
|
||||
&_d);
|
||||
if (!d)
|
||||
goto bad;
|
||||
}
|
||||
offset += (*d & tkey->offmask) >> tkey->shift;
|
||||
}
|
||||
|
||||
if (offset % 4) {
|
||||
|
|
@ -169,9 +169,13 @@ static int tcf_pedit(struct sk_buff *skb, struct tc_action *a,
|
|||
goto bad;
|
||||
}
|
||||
|
||||
ptr = (u32 *)(pptr+offset);
|
||||
ptr = skb_header_pointer(skb, off + offset, 4, &_data);
|
||||
if (!ptr)
|
||||
goto bad;
|
||||
/* just do it, baby */
|
||||
*ptr = ((*ptr & tkey->mask) ^ tkey->val);
|
||||
if (ptr == &_data)
|
||||
skb_store_bits(skb, off + offset, ptr, 4);
|
||||
munged++;
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -98,11 +98,11 @@ static int u32_classify(struct sk_buff *skb, struct tcf_proto *tp, struct tcf_re
|
|||
{
|
||||
struct {
|
||||
struct tc_u_knode *knode;
|
||||
u8 *ptr;
|
||||
unsigned int off;
|
||||
} stack[TC_U32_MAXDEPTH];
|
||||
|
||||
struct tc_u_hnode *ht = (struct tc_u_hnode*)tp->root;
|
||||
u8 *ptr = skb_network_header(skb);
|
||||
unsigned int off = skb_network_offset(skb);
|
||||
struct tc_u_knode *n;
|
||||
int sdepth = 0;
|
||||
int off2 = 0;
|
||||
|
|
@ -134,8 +134,14 @@ next_knode:
|
|||
#endif
|
||||
|
||||
for (i = n->sel.nkeys; i>0; i--, key++) {
|
||||
unsigned int toff;
|
||||
__be32 *data, _data;
|
||||
|
||||
if ((*(__be32*)(ptr+key->off+(off2&key->offmask))^key->val)&key->mask) {
|
||||
toff = off + key->off + (off2 & key->offmask);
|
||||
data = skb_header_pointer(skb, toff, 4, &_data);
|
||||
if (!data)
|
||||
goto out;
|
||||
if ((*data ^ key->val) & key->mask) {
|
||||
n = n->next;
|
||||
goto next_knode;
|
||||
}
|
||||
|
|
@ -174,29 +180,45 @@ check_terminal:
|
|||
if (sdepth >= TC_U32_MAXDEPTH)
|
||||
goto deadloop;
|
||||
stack[sdepth].knode = n;
|
||||
stack[sdepth].ptr = ptr;
|
||||
stack[sdepth].off = off;
|
||||
sdepth++;
|
||||
|
||||
ht = n->ht_down;
|
||||
sel = 0;
|
||||
if (ht->divisor)
|
||||
sel = ht->divisor&u32_hash_fold(*(__be32*)(ptr+n->sel.hoff), &n->sel,n->fshift);
|
||||
if (ht->divisor) {
|
||||
__be32 *data, _data;
|
||||
|
||||
data = skb_header_pointer(skb, off + n->sel.hoff, 4,
|
||||
&_data);
|
||||
if (!data)
|
||||
goto out;
|
||||
sel = ht->divisor & u32_hash_fold(*data, &n->sel,
|
||||
n->fshift);
|
||||
}
|
||||
if (!(n->sel.flags&(TC_U32_VAROFFSET|TC_U32_OFFSET|TC_U32_EAT)))
|
||||
goto next_ht;
|
||||
|
||||
if (n->sel.flags&(TC_U32_OFFSET|TC_U32_VAROFFSET)) {
|
||||
off2 = n->sel.off + 3;
|
||||
if (n->sel.flags&TC_U32_VAROFFSET)
|
||||
off2 += ntohs(n->sel.offmask & *(__be16*)(ptr+n->sel.offoff)) >>n->sel.offshift;
|
||||
if (n->sel.flags & TC_U32_VAROFFSET) {
|
||||
__be16 *data, _data;
|
||||
|
||||
data = skb_header_pointer(skb,
|
||||
off + n->sel.offoff,
|
||||
2, &_data);
|
||||
if (!data)
|
||||
goto out;
|
||||
off2 += ntohs(n->sel.offmask & *data) >>
|
||||
n->sel.offshift;
|
||||
}
|
||||
off2 &= ~3;
|
||||
}
|
||||
if (n->sel.flags&TC_U32_EAT) {
|
||||
ptr += off2;
|
||||
off += off2;
|
||||
off2 = 0;
|
||||
}
|
||||
|
||||
if (ptr < skb_tail_pointer(skb))
|
||||
if (off < skb->len)
|
||||
goto next_ht;
|
||||
}
|
||||
|
||||
|
|
@ -204,9 +226,10 @@ check_terminal:
|
|||
if (sdepth--) {
|
||||
n = stack[sdepth].knode;
|
||||
ht = n->ht_up;
|
||||
ptr = stack[sdepth].ptr;
|
||||
off = stack[sdepth].off;
|
||||
goto check_terminal;
|
||||
}
|
||||
out:
|
||||
return -1;
|
||||
|
||||
deadloop:
|
||||
|
|
|
|||
|
|
@ -95,13 +95,13 @@ resume:
|
|||
goto error_nolock;
|
||||
}
|
||||
|
||||
dst = dst_pop(dst);
|
||||
dst = skb_dst_pop(skb);
|
||||
if (!dst) {
|
||||
XFRM_INC_STATS(net, LINUX_MIB_XFRMOUTERROR);
|
||||
err = -EHOSTUNREACH;
|
||||
goto error_nolock;
|
||||
}
|
||||
skb_dst_set(skb, dst);
|
||||
skb_dst_set_noref(skb, dst);
|
||||
x = dst->xfrm;
|
||||
} while (x && !(x->outer_mode->flags & XFRM_MODE_FLAG_TUNNEL));
|
||||
|
||||
|
|
|
|||
|
|
@ -2153,6 +2153,7 @@ int __xfrm_route_forward(struct sk_buff *skb, unsigned short family)
|
|||
return 0;
|
||||
}
|
||||
|
||||
skb_dst_force(skb);
|
||||
dst = skb_dst(skb);
|
||||
|
||||
res = xfrm_lookup(net, &dst, &fl, NULL, 0) == 0;
|
||||
|
|
|
|||
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