Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

7 files changed, 35 insertions, 7 deletions

diff --git a/drivers/net/atlx/atl1.c b/drivers/net/atlx/atl1.c
index def8df83359c..3b527687c28f 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 6dfa56440ac0..aa5016ad9e19 100644
--- a/drivers/net/cnic.c
+++ b/drivers/net/cnic.c
@@ -951,7 +951,7 @@ 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);
@@ -959,7 +959,7 @@ 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);
@@ -970,6 +970,12 @@ 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 afebf2075779..3e2e734fecb7 100644
--- a/drivers/net/ehea/ehea_ethtool.c
+++ b/drivers/net/ehea/ehea_ethtool.c
@@ -265,6 +265,13 @@ 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 b708f68471a6..6456484c0299 100644
--- a/drivers/net/ppp_generic.c
+++ b/drivers/net/ppp_generic.c
@@ -1283,6 +1283,11 @@ 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.
@@ -1345,10 +1350,10 @@ 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 e3d80c9fb86f..7841a8f69998 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -12694,7 +12694,7 @@ 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;