diff -uNr rhinefet.orig/Makefile rhinefet/Makefile
--- rhinefet.orig/Makefile	2006-01-13 05:04:18.000000000 +0200
+++ rhinefet/Makefile	2013-06-14 10:30:26.481852386 +0300
@@ -1,6 +1,7 @@
 DEBUG = 0
 
-KSP :=  /lib/modules/$(shell uname -r)/build \
+KSP :=  /lib/modules/2.6.29-rt1-up-alt1/build \
+	/lib/modules/$(shell uname -r)/build \
 	/usr/src/linux-$(shell uname -r) \
 	/usr/src/linux-$(shell uname -r | sed 's/-.*//') \
 	/usr/src/kernel-headers-$(shell uname -r) \
@@ -17,17 +18,10 @@
 endif
 
 # check kernel version
-KVER := $(shell uname -r | cut -c1-3 | sed 's/2\.[56]/2\.6/')
 KERVER2=$(shell uname -r | cut -d. -f2)
 
-ifeq ($(KVER), 2.6)
-  # 2.6 kernel
-  TARGET = rhinefet.ko
-  BUILTIN = via-rhine.ko
-else
-  TARGET = rhinefet.o
-  BUILTIN = via-rhine.o
-endif
+TARGET = rhinefet.ko
+BUILTIN = via-rhine.ko
 
 INSTDIR := $(shell find /lib/modules/$(shell uname -r) -name $(TARGET) -printf "%h\n" | sort | head -1)
 ifeq (,$(INSTDIR))
@@ -49,88 +43,13 @@
 SRC = rhine_main.c rhine_proc.c rhine_wol.c rhine_hw.c
 
 # build rule
-ifeq ($(KVER), 2.6)
-# 2.6 kernel
-
 obj-m += rhinefet.o
-rhinefet-objs := rhine_main.o rhine_proc.o rhine_wol.o rhine_hw.o
+rhinefet-objs := rhine_main.o rhine_wol.o rhine_hw.o rhine_proc.o
 
 default:
 	make -C $(KSRC) SUBDIRS=$(shell pwd) modules
 
-else
-# 2.2/2.4 kernel
-
-OBJS := rhine_main.o rhine_proc.o rhine_wol.o rhine_hw.o
-
-VERSION_FILE := $(KSRC)/include/linux/version.h
-CONFIG_FILE  := $(KSRC)/include/linux/config.h
-
-ifeq (,$(wildcard $(VERSION_FILE)))
-  $(error Linux kernel source not configured - missing version.h)
-endif
-
-ifeq (,$(wildcard $(CONFIG_FILE)))
-  $(error Linux kernel source not configured - missing config.h)
-endif
-
-ifneq (,$(findstring egcs-2.91.66, $(shell cat /proc/version)))
-  CC := kgcc gcc cc
-else
-  CC := gcc cc
-endif
-
-test_cc = $(shell which $(cc) > /dev/null 2>&1 && echo $(cc))
-CC := $(foreach cc, $(CC), $(test_cc))
-CC := $(firstword $(CC))
-
-CFLAGS += -Wall -DLINUX -D__KERNEL__ -DMODULE -DEXPORT_SYMTAB -D__NO_VERSION__ -O2 -pipe
-CFLAGS += -I$(KSRC)/include -I. -Wstrict-prototypes -fomit-frame-pointer
-CFLAGS += $(shell [ -f $(KSRC)/include/linux/modversions.h ] && \
-            echo "-DMODVERSIONS -include $(KSRC)/include/linux/modversions.h")
-
-.SILENT: $(TARGET) clean
-
-# look for SMP in config.h
-SMP := $(shell $(CC) $(CFLAGS) -E -dM $(CONFIG_FILE) | \
-	grep CONFIG_SMP | awk '{ print $$3 }')
-
-ifneq ($(SMP),1)
-  SMP := 0
-endif
-
-ifeq ($(DEBUG),1)
-  CFLAGS += -DRHINE_DBG
-endif
-
-ifeq ($(SMP), 1)
-  CFLAGS += -D__SMP__
-endif
-
-# check x86_64
-SUBARCH := $(shell uname -m)
-ifeq ($(SUBARCH),x86_64)
-  CFLAGS += -mcmodel=kernel -mno-red-zone
-endif
-
-$(TARGET): $(filter-out $(TARGET), $(SRC:.c=.o))
-	$(LD) -r $^ -o $@
-	echo; echo
-	echo "**************************************************"
-	echo "Build options:"
-	echo "   VERSION    $(shell uname -r)"
-	echo -n "   SMP        "
-	if [ "$(SMP)" = "1" ]; \
-		then echo "Enabled"; else echo "Disabled"; fi
-	echo "**************************************************"
-
-endif # ifeq ($(KVER),2.6)
-
-ifeq ($(KVER), 2.6)
-  install: default
-else
-  install: clean $(TARGET)
-endif
+install: default
 	mkdir -p $(MOD_ROOT)$(INSTDIR)
 	install -m 644 -o root $(TARGET) $(MOD_ROOT)$(INSTDIR)
 	@if [ -f $(MOD_ROOT)$(INSTDIR)/$(BUILTIN) ] ; then \
diff -uNr rhinefet.orig/rhine_main.c rhinefet/rhine_main.c
--- rhinefet.orig/rhine_main.c	2006-11-06 11:11:28.000000000 +0200
+++ rhinefet/rhine_main.c	2013-06-14 10:16:51.349679598 +0300
@@ -678,7 +678,7 @@
 
 #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
     /* Chain it all together */
-    SET_MODULE_OWNER(dev);
+    //SET_MODULE_OWNER(dev);
     SET_NETDEV_DEV(dev, &pcid->dev);
 #endif
     pInfo = netdev_priv(dev);
@@ -743,8 +743,7 @@
     }
     request_region(pInfo->hw.ioaddr, pInfo->hw.io_size, RHINE_NAME);
 #endif
-    rhine_create_proc_entry(pInfo);
-
+    //rhine_create_proc_entry(pInfo);
 
     rhine_enable_mmio(&pInfo->hw);
 
@@ -829,6 +828,8 @@
     }
 #endif
 
+    rhine_create_proc_entry(pInfo);
+
     rhine_print_info(pInfo);
 
     pci_set_drvdata(pcid, pInfo);
@@ -1226,7 +1227,7 @@
     //drop frame not met IEEE 802.3
     if (pInfo->hw.flags & RHINE_FLAGS_VAL_PKT_LEN) {
         if ( (skb->protocol == htons(ETH_P_802_2)) &&
-             (skb->len != htons(*(PU16)(skb->mac.raw + 12))) )
+             (skb->len != htons(*(PU16)(skb_mac_header(skb)+12))) )
         {
             //skb_put(skb, -(pRD->rdesc0.f15Length-4));
             skb_put(skb, -(frame_length-4));
@@ -1584,7 +1585,7 @@
 
     rhine_init_pci(pInfo);
     rhine_init_adapter(pInfo, RHINE_INIT_COLD);
-    i=request_irq(pInfo->pcid->irq, &rhine_intr, SA_SHIRQ, dev->name, dev);
+    i=request_irq(pInfo->pcid->irq, &rhine_intr, IRQF_SHARED, dev->name, dev);
 
     if (i)
         return i;
@@ -1734,8 +1735,8 @@
 
 #ifdef RHINE_TX_CSUM_SUPPORT
     if ((pInfo->hw.flags & RHINE_FLAGS_TX_CSUM) &&
-        (skb->ip_summed == CHECKSUM_HW)) {
-        struct iphdr* ip=skb->nh.iph;
+        (skb->ip_summed == CHECKSUM_PARTIAL)) {
+        struct iphdr* ip = (struct iphdr*) skb->network_header;
         if (ip->protocol == IPPROTO_TCP)
             pHeadTD->tdesc1 |= cpu_to_le32(TCR_TCPCK);
         else if (ip->protocol == IPPROTO_UDP)
@@ -1951,7 +1952,7 @@
 static int __init rhine_init_module(void)
 {
     int ret;
-    ret=pci_module_init(&rhine_driver);
+    ret = pci_register_driver(&rhine_driver);
 
 #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,9)
 #ifdef CONFIG_PM
diff -uNr rhinefet.orig/rhine_proc.c rhinefet/rhine_proc.c
--- rhinefet.orig/rhine_proc.c	2006-01-13 05:04:20.000000000 +0200
+++ rhinefet/rhine_proc.c	2013-06-14 10:16:51.353679651 +0300
@@ -239,14 +239,14 @@
     int len=strlen(RHINE_PROC_DIR_NAME);
 
     if (rhine_dir==NULL) {
-        for (rhine_dir = proc_net->subdir; rhine_dir;rhine_dir = rhine_dir->next) {
+        for (rhine_dir = init_net.proc_net->subdir; rhine_dir;rhine_dir = rhine_dir->next) {
             if ((rhine_dir->namelen == len) &&
                 (!memcmp(rhine_dir->name, RHINE_PROC_DIR_NAME, len)))
                 break;
         }
 
         if (rhine_dir==NULL) {
-            rhine_dir=create_proc_entry(RHINE_PROC_DIR_NAME,S_IFDIR,proc_net);
+            rhine_dir=create_proc_entry(RHINE_PROC_DIR_NAME,S_IFDIR,init_net.proc_net);
             ptr=create_proc_entry("version",S_IFREG|S_IRUGO,rhine_dir);
             ptr->data=NULL;
             ptr->write_proc=NULL;
@@ -279,7 +279,7 @@
         return;
 
     remove_proc_entry("version",rhine_dir);
-    remove_proc_entry(RHINE_PROC_DIR_NAME,proc_net);
+    remove_proc_entry(RHINE_PROC_DIR_NAME,init_net.proc_net);
 
     rhine_dir=NULL;
 }