kernel: fix build problems with recent kernel versions

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@22137 3c298f89-4303-0410-b956-a3cf2f4a3e73

package/acx-mac80211/Makefile

@@ -60,6 +60,12 @@ PKG_EXTRA_CFLAGS:= \
 	$(patsubst CONFIG_%, -DCONFIG_%=1, $(patsubst %=m,%,$(filter %=m,$(PKG_EXTRA_KCONFIG)))) \
 	$(patsubst CONFIG_%, -DCONFIG_%=1, $(patsubst %=y,%,$(filter %=y,$(PKG_EXTRA_KCONFIG)))) \
 
+ifneq ($(CONFIG_LINUX_2_6_25)$(CONFIG_LINUX_2_6_30)$(CONFIG_LINUX_2_6_31)$(CONFIG_LINUX_2_6_32),)
+  LINUX_AUTOCONF_FILE:= linux/autoconf.h
+else
+  LINUX_AUTOCONF_FILE:= generated/autoconf.h
+endif
+
 define Build/Compile
 	$(MAKE) -C "$(LINUX_DIR)" \
 		ARCH="$(LINUX_KARCH)" \
@@ -69,7 +75,7 @@ define Build/Compile
 		EXTRA_CFLAGS="$(PKG_EXTRA_CFLAGS) -DCONFIG_ACX_MAC80211_VERSION=\"KERNEL_VERSION(2,6,34)\"" \
 		LINUXINCLUDE="-I$(STAGING_DIR)/usr/include/mac80211 -I$(LINUX_DIR)/include \
 			-Iarch/$(LINUX_KARCH)/include \
-			-include linux/autoconf.h" \
+			-include $(LINUX_AUTOCONF_FILE)" \
 		V="$(V)" \
 		modules
 endef

package/acx/patches/007-2.6.33_fixes.patch

@@ -0,0 +1,15 @@
+--- a/pci.c
++++ b/pci.c
+@@ -35,8 +35,12 @@
+ 
+ /* Linux 2.6.18+ uses <linux/utsrelease.h> */
+ #ifndef UTS_RELEASE
++#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,33))
++#include <generated/utsrelease.h>
++#else
+ #include <linux/utsrelease.h>
+ #endif
++#endif
+ 
+ #include <linux/compiler.h> /* required for Lx 2.6.8 ?? */
+ #include <linux/kernel.h>

package/broadcom-wl/patches/003-compat-2.6.35.patch

@@ -0,0 +1,40 @@
+--- a/driver/wl_linux.c
++++ b/driver/wl_linux.c
+@@ -2082,8 +2082,12 @@ static void
+ _wl_set_multicast_list(struct net_device *dev)
+ {
+ 	wl_info_t *wl;
++#if LINUX_VERSION_CODE <= KERNEL_VERSION(2,6,34)
+ 	struct dev_mc_list *mclist;
+-	int i;
++#else
++	struct netdev_hw_addr *ha;
++#endif
++	int i = 0;
+ 
+ 	if (!dev)
+ 		return;
+@@ -2098,14 +2102,23 @@ _wl_set_multicast_list(struct net_device
+ 		wl->pub->allmulti = (dev->flags & IFF_ALLMULTI)? TRUE: FALSE;
+ 
+ 		/* copy the list of multicasts into our private table */
++#if LINUX_VERSION_CODE <= KERNEL_VERSION(2,6,34)
+ 		for (i = 0, mclist = dev->mc_list; mclist && (i < dev->mc_count);
+ 			i++, mclist = mclist->next) {
++#else
++		netdev_for_each_mc_addr(ha, dev) {
++#endif
+ 			if (i >= MAXMULTILIST) {
+ 				wl->pub->allmulti = TRUE;
+ 				i = 0;
+ 				break;
+ 			}
++#if LINUX_VERSION_CODE <= KERNEL_VERSION(2,6,34)
+ 			wl->pub->multicast[i] = *((struct ether_addr*) mclist->dmi_addr);
++#else
++			wl->pub->multicast[i] = *((struct ether_addr*) ha->addr);
++			i++;
++#endif
+ 		}
+ 		wl->pub->nmulticast = i;
+ 		wlc_set(wl->wlc, WLC_SET_PROMISC, (dev->flags & IFF_PROMISC));

package/carl9170/patches/120-2.6.35-compat.patch

@@ -0,0 +1,53 @@
+--- a/drivers/net/wireless/ath/carl9170/main.c
++++ b/drivers/net/wireless/ath/carl9170/main.c
+@@ -591,21 +591,36 @@ out:
+ 	return err;
+ }
+ 
++#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35))
++static u64 ar9170_op_prepare_multicast(struct ieee80211_hw *hw,
++				       struct netdev_hw_addr_list *mclist)
++#else
+ static u64 ar9170_op_prepare_multicast(struct ieee80211_hw *hw, int mc_count,
+ 				       struct dev_addr_list *mclist)
++#endif
+ {
+ 	u64 mchash;
++#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35))
++	struct netdev_hw_addr *ha;
++#else
+ 	int i;
++#endif
+ 
+ 	/* always get broadcast frames */
+ 	mchash = 1ULL << (0xff >> 2);
+ 
++#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35))
++	netdev_hw_addr_list_for_each(ha, mclist) {
++		mchash |= 1ULL << (ha->addr[5] >> 2);
++	}
++#else
+ 	for (i = 0; i < mc_count; i++) {
+ 		if (WARN_ON(!mclist))
+ 			break;
+ 		mchash |= 1ULL << (mclist->dmi_addr[5] >> 2);
+ 		mclist = mclist->next;
+ 	}
++#endif
+ 
+ 	return mchash;
+ }
+--- a/drivers/net/wireless/ath/carl9170/usb.c
++++ b/drivers/net/wireless/ath/carl9170/usb.c
+@@ -48,6 +48,11 @@
+ #include "fwcmd.h"
+ #include "usb.h"
+ 
++#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35))
++#define usb_buffer_alloc(dev, size, mem_flags, dma)	usb_alloc_coherent(dev, size, mem_flags, dma)
++#define usb_buffer_free(dev, size, addr, dma)	usb_free_coherent(dev, size, addr, dma)
++#endif
++
+ MODULE_AUTHOR("Johannes Berg <johannes@sipsolutions.net>");
+ MODULE_AUTHOR("Christian Lamparter <chunkeey@googlemail.com>");
+ MODULE_LICENSE("GPL");