diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/atm/solos-pci.c | 1 | ||||
| -rw-r--r-- | drivers/isdn/hardware/mISDN/hfcmulti.c | 2 | ||||
| -rw-r--r-- | drivers/net/gianfar.c | 6 | ||||
| -rw-r--r-- | drivers/net/netxen/netxen_nic.h | 2 | ||||
| -rw-r--r-- | drivers/net/netxen/netxen_nic_main.c | 13 | ||||
| -rw-r--r-- | drivers/net/tulip/de2104x.c | 3 | ||||
| -rw-r--r-- | drivers/net/tun.c | 10 |
7 files changed, 32 insertions, 5 deletions
diff --git a/drivers/atm/solos-pci.c b/drivers/atm/solos-pci.c index 72fc0f7..89d7a6e 100644 --- a/drivers/atm/solos-pci.c +++ b/drivers/atm/solos-pci.c @@ -685,6 +685,7 @@ static int fpga_probe(struct pci_dev *dev, const struct pci_device_id *id) out_release_regions: pci_release_regions(dev); out: + kfree(card); return err; } diff --git a/drivers/isdn/hardware/mISDN/hfcmulti.c b/drivers/isdn/hardware/mISDN/hfcmulti.c index 595ba8e..0b28141 100644 --- a/drivers/isdn/hardware/mISDN/hfcmulti.c +++ b/drivers/isdn/hardware/mISDN/hfcmulti.c @@ -4599,6 +4599,7 @@ init_e1_port(struct hfc_multi *hc, struct hm_map *m) printk(KERN_ERR "%s: no memory for coeffs\n", __func__); ret = -ENOMEM; + kfree(bch); goto free_chan; } bch->nr = ch; @@ -4767,6 +4768,7 @@ init_multi_port(struct hfc_multi *hc, int pt) printk(KERN_ERR "%s: no memory for coeffs\n", __func__); ret = -ENOMEM; + kfree(bch); goto free_chan; } bch->nr = ch + 1; diff --git a/drivers/net/gianfar.c b/drivers/net/gianfar.c index 802a951..a64a438 100644 --- a/drivers/net/gianfar.c +++ b/drivers/net/gianfar.c @@ -1668,6 +1668,12 @@ static void gfar_schedule_cleanup(struct net_device *dev) if (napi_schedule_prep(&priv->napi)) { gfar_write(&priv->regs->imask, IMASK_RTX_DISABLED); __napi_schedule(&priv->napi); + } else { + /* + * Clear IEVENT, so interrupts aren't called again + * because of the packets that have already arrived. + */ + gfar_write(&priv->regs->ievent, IEVENT_RTX_MASK); } spin_unlock(&priv->rxlock); diff --git a/drivers/net/netxen/netxen_nic.h b/drivers/net/netxen/netxen_nic.h index 9c78c96..f4dd9ac 100644 --- a/drivers/net/netxen/netxen_nic.h +++ b/drivers/net/netxen/netxen_nic.h @@ -1203,7 +1203,7 @@ typedef struct { #define NETXEN_IS_MSI_FAMILY(adapter) \ ((adapter)->flags & (NETXEN_NIC_MSI_ENABLED | NETXEN_NIC_MSIX_ENABLED)) -#define MSIX_ENTRIES_PER_ADAPTER 8 +#define MSIX_ENTRIES_PER_ADAPTER 1 #define NETXEN_MSIX_TBL_SPACE 8192 #define NETXEN_PCI_REG_MSIX_TBL 0x44 diff --git a/drivers/net/netxen/netxen_nic_main.c b/drivers/net/netxen/netxen_nic_main.c index ada462e..5597c75 100644 --- a/drivers/net/netxen/netxen_nic_main.c +++ b/drivers/net/netxen/netxen_nic_main.c @@ -76,6 +76,7 @@ static void netxen_nic_poll_controller(struct net_device *netdev); #endif static irqreturn_t netxen_intr(int irq, void *data); static irqreturn_t netxen_msi_intr(int irq, void *data); +static irqreturn_t netxen_msix_intr(int irq, void *data); /* PCI Device ID Table */ #define ENTRY(device) \ @@ -1084,7 +1085,9 @@ static int netxen_nic_open(struct net_device *netdev) for (ring = 0; ring < adapter->max_rds_rings; ring++) netxen_post_rx_buffers(adapter, ctx, ring); } - if (NETXEN_IS_MSI_FAMILY(adapter)) + if (adapter->flags & NETXEN_NIC_MSIX_ENABLED) + handler = netxen_msix_intr; + else if (adapter->flags & NETXEN_NIC_MSI_ENABLED) handler = netxen_msi_intr; else { flags |= IRQF_SHARED; @@ -1612,6 +1615,14 @@ static irqreturn_t netxen_msi_intr(int irq, void *data) return IRQ_HANDLED; } +static irqreturn_t netxen_msix_intr(int irq, void *data) +{ + struct netxen_adapter *adapter = data; + + napi_schedule(&adapter->napi); + return IRQ_HANDLED; +} + static int netxen_nic_poll(struct napi_struct *napi, int budget) { struct netxen_adapter *adapter = container_of(napi, struct netxen_adapter, napi); diff --git a/drivers/net/tulip/de2104x.c b/drivers/net/tulip/de2104x.c index 0bf2114..d4c5ecc 100644 --- a/drivers/net/tulip/de2104x.c +++ b/drivers/net/tulip/de2104x.c @@ -464,13 +464,14 @@ static void de_rx (struct de_private *de) drop = 1; rx_next: - de->rx_ring[rx_tail].opts1 = cpu_to_le32(DescOwn); if (rx_tail == (DE_RX_RING_SIZE - 1)) de->rx_ring[rx_tail].opts2 = cpu_to_le32(RingEnd | de->rx_buf_sz); else de->rx_ring[rx_tail].opts2 = cpu_to_le32(de->rx_buf_sz); de->rx_ring[rx_tail].addr1 = cpu_to_le32(mapping); + wmb(); + de->rx_ring[rx_tail].opts1 = cpu_to_le32(DescOwn); rx_tail = NEXT_RX(rx_tail); } diff --git a/drivers/net/tun.c b/drivers/net/tun.c index 0476549..4825c52 100644 --- a/drivers/net/tun.c +++ b/drivers/net/tun.c @@ -260,10 +260,16 @@ static int update_filter(struct tap_filter *filter, void __user *arg) nexact = n; - /* The rest is hashed */ + /* Remaining multicast addresses are hashed, + * unicast will leave the filter disabled. */ memset(filter->mask, 0, sizeof(filter->mask)); - for (; n < uf.count; n++) + for (; n < uf.count; n++) { + if (!is_multicast_ether_addr(addr[n].u)) { + err = 0; /* no filter */ + goto done; + } addr_hash_set(filter->mask, addr[n].u); + } /* For ALLMULTI just set the mask to all ones. * This overrides the mask populated above. */ |
