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, 44 insertions, 10 deletions

diff --git a/net/caif/cfcnfg.c b/net/caif/cfcnfg.c
index df43f264d9f..1c29189b344 100644
--- a/net/caif/cfcnfg.c
+++ b/net/caif/cfcnfg.c
@@ -6,6 +6,7 @@
 #include <linux/kernel.h>
 #include <linux/stddef.h>
 #include <linux/slab.h>
+#include <linux/netdevice.h>
 #include <net/caif/caif_layer.h>
 #include <net/caif/cfpkt.h>
 #include <net/caif/cfcnfg.h>
@@ -22,6 +23,7 @@
 #define PHY_NAME_LEN 20
 
 #define container_obj(layr) container_of(layr, struct cfcnfg, layer)
+#define RFM_FRAGMENT_SIZE 4030
 
 /* Information about CAIF physical interfaces held by Config Module in order
  * to manage physical interfaces
@@ -41,6 +43,15 @@ struct cfcnfg_phyinfo {
 
         /* Information about the physical device */
         struct dev_info dev_info;
+
+        /* Interface index */
+        int ifindex;
+
+        /* Use Start of frame extension */
+        bool use_stx;
+
+        /* Use Start of frame checksum */
+        bool use_fcs;
 };
 
 struct cfcnfg {
@@ -248,9 +259,20 @@ static void cfcnfg_linkdestroy_rsp(struct cflayer *layer, u8 channel_id)
 {
 }
 
+int protohead[CFCTRL_SRV_MASK] = {
+        [CFCTRL_SRV_VEI] = 4,
+        [CFCTRL_SRV_DATAGRAM] = 7,
+        [CFCTRL_SRV_UTIL] = 4,
+        [CFCTRL_SRV_RFM] = 3,
+        [CFCTRL_SRV_DBG] = 3,
+};
+
 int cfcnfg_add_adaptation_layer(struct cfcnfg *cnfg,
                                 struct cfctrl_link_param *param,
-                                struct cflayer *adap_layer)
+                                struct cflayer *adap_layer,
+                                int *ifindex,
+                                int *proto_head,
+                                int *proto_tail)
 {
         struct cflayer *frml;
         if (adap_layer == NULL) {
@@ -276,6 +298,14 @@ int cfcnfg_add_adaptation_layer(struct cfcnfg *cnfg,
                      param->phyid);
         caif_assert(cnfg->phy_layers[param->phyid].phy_layer->id ==
                      param->phyid);
+
+        *ifindex = cnfg->phy_layers[param->phyid].ifindex;
+        *proto_head =
+                protohead[param->linktype]+
+                (cnfg->phy_layers[param->phyid].use_stx ? 1 : 0);
+
+        *proto_tail = 2;
+
         /* FIXME: ENUMERATE INITIALLY WHEN ACTIVATING PHYSICAL INTERFACE */
         cfctrl_enum_req(cnfg->ctrl, param->phyid);
         return cfctrl_linkup_request(cnfg->ctrl, param, adap_layer);
@@ -297,6 +327,8 @@ cfcnfg_linkup_rsp(struct cflayer *layer, u8 channel_id, enum cfctrl_srv serv,
         struct cfcnfg *cnfg = container_obj(layer);
         struct cflayer *servicel = NULL;
         struct cfcnfg_phyinfo *phyinfo;
+        struct net_device *netdev;
+
         if (adapt_layer == NULL) {
                 pr_debug("CAIF: %s(): link setup response "
                                 "but no client exist, send linkdown back\n",
@@ -308,19 +340,15 @@ cfcnfg_linkup_rsp(struct cflayer *layer, u8 channel_id, enum cfctrl_srv serv,
         caif_assert(cnfg != NULL);
         caif_assert(phyid != 0);
         phyinfo = &cnfg->phy_layers[phyid];
-        caif_assert(phyinfo != NULL);
         caif_assert(phyinfo->id == phyid);
         caif_assert(phyinfo->phy_layer != NULL);
         caif_assert(phyinfo->phy_layer->id == phyid);
 
-        if (phyinfo != NULL &&
-            phyinfo->phy_ref_count++ == 0 &&
-            phyinfo->phy_layer != NULL &&
+        phyinfo->phy_ref_count++;
+        if (phyinfo->phy_ref_count == 1 &&
             phyinfo->phy_layer->modemcmd != NULL) {
-                caif_assert(phyinfo->phy_layer->id == phyid);
                 phyinfo->phy_layer->modemcmd(phyinfo->phy_layer,
                                              _CAIF_MODEMCMD_PHYIF_USEFULL);
-
         }
         adapt_layer->id = channel_id;
 
@@ -332,7 +360,9 @@ cfcnfg_linkup_rsp(struct cflayer *layer, u8 channel_id, enum cfctrl_srv serv,
                 servicel = cfdgml_create(channel_id, &phyinfo->dev_info);
                 break;
         case CFCTRL_SRV_RFM:
-                servicel = cfrfml_create(channel_id, &phyinfo->dev_info);
+                netdev = phyinfo->dev_info.dev;
+                servicel = cfrfml_create(channel_id, &phyinfo->dev_info,
+                                                netdev->mtu);
                 break;
         case CFCTRL_SRV_UTIL:
                 servicel = cfutill_create(channel_id, &phyinfo->dev_info);
@@ -363,8 +393,8 @@ cfcnfg_linkup_rsp(struct cflayer *layer, u8 channel_id, enum cfctrl_srv serv,
 
 void
 cfcnfg_add_phy_layer(struct cfcnfg *cnfg, enum cfcnfg_phy_type phy_type,
-                     void *dev, struct cflayer *phy_layer, u16 *phyid,
-                     enum cfcnfg_phy_preference pref,
+                     struct net_device *dev, struct cflayer *phy_layer,
+                     u16 *phyid, enum cfcnfg_phy_preference pref,
                      bool fcs, bool stx)
 {
         struct cflayer *frml;
@@ -418,6 +448,10 @@ cfcnfg_add_phy_layer(struct cfcnfg *cnfg, enum cfcnfg_phy_type phy_type,
         cnfg->phy_layers[*phyid].dev_info.dev = dev;
         cnfg->phy_layers[*phyid].phy_layer = phy_layer;
         cnfg->phy_layers[*phyid].phy_ref_count = 0;
+        cnfg->phy_layers[*phyid].ifindex = dev->ifindex;
+        cnfg->phy_layers[*phyid].use_stx = stx;
+        cnfg->phy_layers[*phyid].use_fcs = fcs;
+
         phy_layer->type = phy_type;
         frml = cffrml_create(*phyid, fcs);
         if (!frml) {