diff options
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/atlx/atl1.c | 10 | ||||
| -rw-r--r-- | drivers/net/cnic.c | 10 | ||||
| -rw-r--r-- | drivers/net/ehea/ehea_ethtool.c | 7 | ||||
| -rw-r--r-- | drivers/net/ppp_generic.c | 9 | ||||
| -rw-r--r-- | drivers/net/skfp/skfddi.c | 2 | ||||
| -rw-r--r-- | drivers/net/starfire.c | 2 | ||||
| -rw-r--r-- | drivers/net/tg3.c | 2 |
7 files changed, 35 insertions, 7 deletions
diff --git a/drivers/net/atlx/atl1.c b/drivers/net/atlx/atl1.c index 53363108994e..3acf5123a6ef 100644 --- a/drivers/net/atlx/atl1.c +++ b/drivers/net/atlx/atl1.c @@ -3504,6 +3504,8 @@ static int atl1_set_ringparam(struct net_device *netdev, struct atl1_rfd_ring rfd_old, rfd_new; struct atl1_rrd_ring rrd_old, rrd_new; struct atl1_ring_header rhdr_old, rhdr_new; + struct atl1_smb smb; + struct atl1_cmb cmb; int err; tpd_old = adapter->tpd_ring; @@ -3544,11 +3546,19 @@ static int atl1_set_ringparam(struct net_device *netdev, adapter->rrd_ring = rrd_old; adapter->tpd_ring = tpd_old; adapter->ring_header = rhdr_old; + /* + * Save SMB and CMB, since atl1_free_ring_resources + * will clear them. + */ + smb = adapter->smb; + cmb = adapter->cmb; atl1_free_ring_resources(adapter); adapter->rfd_ring = rfd_new; adapter->rrd_ring = rrd_new; adapter->tpd_ring = tpd_new; adapter->ring_header = rhdr_new; + adapter->smb = smb; + adapter->cmb = cmb; err = atl1_up(adapter); if (err) diff --git a/drivers/net/cnic.c b/drivers/net/cnic.c index 92bac19ad60a..6dff32196c92 100644 --- a/drivers/net/cnic.c +++ b/drivers/net/cnic.c @@ -940,7 +940,7 @@ static int cnic_alloc_uio_rings(struct cnic_dev *dev, int pages) &udev->l2_ring_map, GFP_KERNEL | __GFP_COMP); if (!udev->l2_ring) - return -ENOMEM; + goto err_udev; udev->l2_buf_size = (cp->l2_rx_ring_size + 1) * cp->l2_single_buf_size; udev->l2_buf_size = PAGE_ALIGN(udev->l2_buf_size); @@ -948,7 +948,7 @@ static int cnic_alloc_uio_rings(struct cnic_dev *dev, int pages) &udev->l2_buf_map, GFP_KERNEL | __GFP_COMP); if (!udev->l2_buf) - return -ENOMEM; + goto err_dma; write_lock(&cnic_dev_lock); list_add(&udev->list, &cnic_udev_list); @@ -959,6 +959,12 @@ static int cnic_alloc_uio_rings(struct cnic_dev *dev, int pages) cp->udev = udev; return 0; + err_dma: + dma_free_coherent(&udev->pdev->dev, udev->l2_ring_size, + udev->l2_ring, udev->l2_ring_map); + err_udev: + kfree(udev); + return -ENOMEM; } static int cnic_init_uio(struct cnic_dev *dev) diff --git a/drivers/net/ehea/ehea_ethtool.c b/drivers/net/ehea/ehea_ethtool.c index 1f37ee6b2a26..d6cf502906cf 100644 --- a/drivers/net/ehea/ehea_ethtool.c +++ b/drivers/net/ehea/ehea_ethtool.c @@ -263,6 +263,13 @@ static void ehea_get_ethtool_stats(struct net_device *dev, static int ehea_set_flags(struct net_device *dev, u32 data) { + /* Avoid changing the VLAN flags */ + if ((data & (ETH_FLAG_RXVLAN | ETH_FLAG_TXVLAN)) != + (ethtool_op_get_flags(dev) & (ETH_FLAG_RXVLAN | + ETH_FLAG_TXVLAN))){ + return -EINVAL; + } + return ethtool_op_set_flags(dev, data, ETH_FLAG_LRO | ETH_FLAG_TXVLAN | ETH_FLAG_RXVLAN); diff --git a/drivers/net/ppp_generic.c b/drivers/net/ppp_generic.c index 39659976a1ac..89294b43c4a9 100644 --- a/drivers/net/ppp_generic.c +++ b/drivers/net/ppp_generic.c @@ -1285,6 +1285,11 @@ ppp_push(struct ppp *ppp) } #ifdef CONFIG_PPP_MULTILINK +static bool mp_protocol_compress __read_mostly = true; +module_param(mp_protocol_compress, bool, S_IRUGO | S_IWUSR); +MODULE_PARM_DESC(mp_protocol_compress, + "compress protocol id in multilink fragments"); + /* * Divide a packet to be transmitted into fragments and * send them out the individual links. @@ -1347,10 +1352,10 @@ static int ppp_mp_explode(struct ppp *ppp, struct sk_buff *skb) if (nfree == 0 || nfree < navail / 2) return 0; /* can't take now, leave it in xmit_pending */ - /* Do protocol field compression (XXX this should be optional) */ + /* Do protocol field compression */ p = skb->data; len = skb->len; - if (*p == 0) { + if (*p == 0 && mp_protocol_compress) { ++p; --len; } diff --git a/drivers/net/skfp/skfddi.c b/drivers/net/skfp/skfddi.c index 0a66fed52e8e..16c62659cdd9 100644 --- a/drivers/net/skfp/skfddi.c +++ b/drivers/net/skfp/skfddi.c @@ -412,7 +412,7 @@ static int skfp_driver_init(struct net_device *dev) bp->SharedMemAddr = pci_alloc_consistent(&bp->pdev, bp->SharedMemSize, &bp->SharedMemDMA); - if (!bp->SharedMemSize) { + if (!bp->SharedMemAddr) { printk("could not allocate mem for "); printk("hardware module: %ld byte\n", bp->SharedMemSize); diff --git a/drivers/net/starfire.c b/drivers/net/starfire.c index 4adf12422787..a4f2bd52e546 100644 --- a/drivers/net/starfire.c +++ b/drivers/net/starfire.c @@ -148,7 +148,7 @@ static int full_duplex[MAX_UNITS] = {0, }; * This SUCKS. * We need a much better method to determine if dma_addr_t is 64-bit. */ -#if (defined(__i386__) && defined(CONFIG_HIGHMEM64G)) || defined(__x86_64__) || defined (__ia64__) || defined(__alpha__) || defined(__mips64__) || (defined(__mips__) && defined(CONFIG_HIGHMEM) && defined(CONFIG_64BIT_PHYS_ADDR)) || (defined(__powerpc64__) || defined(CONFIG_PHYS_64BIT)) +#if (defined(__i386__) && defined(CONFIG_HIGHMEM64G)) || defined(__x86_64__) || defined (__ia64__) || defined(__alpha__) || (defined(CONFIG_MIPS) && ((defined(CONFIG_HIGHMEM) && defined(CONFIG_64BIT_PHYS_ADDR)) || defined(CONFIG_64BIT))) || (defined(__powerpc64__) || defined(CONFIG_PHYS_64BIT)) /* 64-bit dma_addr_t */ #define ADDR_64BITS /* This chip uses 64 bit addresses. */ #define netdrv_addr_t __le64 diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c index 30ccbb6d097a..6f97b7bbcbf1 100644 --- a/drivers/net/tg3.c +++ b/drivers/net/tg3.c @@ -12658,7 +12658,7 @@ static void __devinit tg3_read_vpd(struct tg3 *tp) cnt = pci_read_vpd(tp->pdev, pos, TG3_NVM_VPD_LEN - pos, &vpd_data[pos]); - if (cnt == -ETIMEDOUT || -EINTR) + if (cnt == -ETIMEDOUT || cnt == -EINTR) cnt = 0; else if (cnt < 0) goto out_not_found; |