Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1443 commits)
  phy/marvell: add 88ec048 support
  igb: Program MDICNFG register prior to PHY init
  e1000e: correct MAC-PHY interconnect register offset for 82579
  hso: Add new product ID
  can: Add driver for esd CAN-USB/2 device
  l2tp: fix export of header file for userspace
  can-raw: Fix skb_orphan_try handling
  Revert "net: remove zap_completion_queue"
  net: cleanup inclusion
  phy/marvell: add 88e1121 interface mode support
  u32: negative offset fix
  net: Fix a typo from "dev" to "ndev"
  igb: Use irq_synchronize per vector when using MSI-X
  ixgbevf: fix null pointer dereference due to filter being set for VLAN 0
  e1000e: Fix irq_synchronize in MSI-X case
  e1000e: register pm_qos request on hardware activation
  ip_fragment: fix subtracting PPPOE_SES_HLEN from mtu twice
  net: Add getsockopt support for TCP thin-streams
  cxgb4: update driver version
  cxgb4: add new PCI IDs
  ...

Manually fix up conflicts in:
 - drivers/net/e1000e/netdev.c: due to pm_qos registration
   infrastructure changes
 - drivers/net/phy/marvell.c: conflict between adding 88ec048 support
   and cleaning up the IDs
 - drivers/net/wireless/ipw2x00/ipw2100.c: trivial ipw2100_pm_qos_req
   conflict (registration change vs marking it static)

1 files changed, 6 insertions, 1 deletions

diff --git a/net/caif/cfdgml.c b/net/caif/cfdgml.c
index 53194840ecb6..ed9d53aff280 100644
--- a/net/caif/cfdgml.c
+++ b/net/caif/cfdgml.c
@@ -17,6 +17,7 @@
 #define DGM_FLOW_OFF 0x81
 #define DGM_FLOW_ON  0x80
 #define DGM_CTRL_PKT_SIZE 1
+#define DGM_MTU 1500
 
 static int cfdgml_receive(struct cflayer *layr, struct cfpkt *pkt);
 static int cfdgml_transmit(struct cflayer *layr, struct cfpkt *pkt);
@@ -30,7 +31,7 @@ struct cflayer *cfdgml_create(u8 channel_id, struct dev_info *dev_info)
         }
         caif_assert(offsetof(struct cfsrvl, layer) == 0);
         memset(dgm, 0, sizeof(struct cfsrvl));
-        cfsrvl_init(dgm, channel_id, dev_info);
+        cfsrvl_init(dgm, channel_id, dev_info, true);
         dgm->layer.receive = cfdgml_receive;
         dgm->layer.transmit = cfdgml_transmit;
         snprintf(dgm->layer.name, CAIF_LAYER_NAME_SZ - 1, "dgm%d", channel_id);
@@ -89,6 +90,10 @@ static int cfdgml_transmit(struct cflayer *layr, struct cfpkt *pkt)
         if (!cfsrvl_ready(service, &ret))
                 return ret;
 
+        /* STE Modem cannot handle more than 1500 bytes datagrams */
+        if (cfpkt_getlen(pkt) > DGM_MTU)
+                return -EMSGSIZE;
+
         cfpkt_add_head(pkt, &zero, 4);
 
         /* Add info for MUX-layer to route the packet out. */