samsung update 1

1 files changed, 81 insertions, 0 deletions

diff --git a/include/compat/linux/compat-3.2.h b/include/compat/linux/compat-3.2.h
new file mode 100755
index 0000000..cb14f0b
--- /dev/null
+++ b/include/compat/linux/compat-3.2.h
@@ -0,0 +1,81 @@
+#ifndef LINUX_3_2_COMPAT_H
+#define LINUX_3_2_COMPAT_H
+
+#include <linux/version.h>
+
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,2,0))
+
+#include <linux/skbuff.h>
+#include <linux/dma-mapping.h>
+
+#define PMSG_IS_AUTO(msg)	(((msg).event & PM_EVENT_AUTO) != 0)
+
+/**
+ * skb_frag_page - retrieve the page refered to by a paged fragment
+ * @frag: the paged fragment
+ *
+ * Returns the &struct page associated with @frag.
+ */
+static inline struct page *skb_frag_page(const skb_frag_t *frag)
+{
+	return frag->page;
+}
+
+/**
+ * skb_frag_dma_map - maps a paged fragment via the DMA API
+ * @device: the device to map the fragment to
+ * @frag: the paged fragment to map
+ * @offset: the offset within the fragment (starting at the
+ *          fragment's own offset)
+ * @size: the number of bytes to map
+ * @direction: the direction of the mapping (%PCI_DMA_*)
+ *
+ * Maps the page associated with @frag to @device.
+ */
+static inline dma_addr_t skb_frag_dma_map(struct device *dev,
+					  const skb_frag_t *frag,
+					  size_t offset, size_t size,
+					  enum dma_data_direction dir)
+{
+	return dma_map_page(dev, skb_frag_page(frag),
+			    frag->page_offset + offset, size, dir);
+}
+
+#define ETH_P_TDLS	0x890D          /* TDLS */
+
+static inline unsigned int skb_frag_size(const skb_frag_t *frag)
+{
+	return frag->size;
+}
+
+static inline char *hex_byte_pack(char *buf, u8 byte)
+{
+	*buf++ = hex_asc_hi(byte);
+	*buf++ = hex_asc_lo(byte);
+	return buf;
+}
+
+/* module_platform_driver() - Helper macro for drivers that don't do
+ * anything special in module init/exit.  This eliminates a lot of
+ * boilerplate.  Each module may only use this macro once, and
+ * calling it replaces module_init() and module_exit()
+ */
+#define module_platform_driver(__platform_driver) \
+        module_driver(__platform_driver, platform_driver_register, \
+                        platform_driver_unregister)
+
+static inline void *dma_zalloc_coherent(struct device *dev, size_t size,
+					dma_addr_t *dma_handle, gfp_t flag)
+{
+	void *ret = dma_alloc_coherent(dev, size, dma_handle, flag);
+	if (ret)
+		memset(ret, 0, size);
+	return ret;
+}
+
+extern int __netdev_printk(const char *level, const struct net_device *dev,
+			   struct va_format *vaf);
+
+#endif /* (LINUX_VERSION_CODE < KERNEL_VERSION(3,2,0)) */
+
+#endif /* LINUX_3_2_COMPAT_H */