These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / include / asm-generic / early_ioremap.h

diff --git a/kernel/include/asm-generic/early_ioremap.h b/kernel/include/asm-generic/early_ioremap.h
index a5de55c..734ad4d 100644 (file)
--- a/kernel/include/asm-generic/early_ioremap.h
+++ b/kernel/include/asm-generic/early_ioremap.h
@@ -11,6 +11,8 @@ extern void __iomem *early_ioremap(resource_size_t phys_addr,
                                   unsigned long size);
 extern void *early_memremap(resource_size_t phys_addr,
                            unsigned long size);
+extern void *early_memremap_ro(resource_size_t phys_addr,
+                              unsigned long size);
 extern void early_iounmap(void __iomem *addr, unsigned long size);
 extern void early_memunmap(void *addr, unsigned long size);
 
@@ -33,6 +35,12 @@ extern void early_ioremap_setup(void);
  */
 extern void early_ioremap_reset(void);
 
+/*
+ * Early copy from unmapped memory to kernel mapped memory.
+ */
+extern void copy_from_early_mem(void *dest, phys_addr_t src,
+                               unsigned long size);
+
 #else
 static inline void early_ioremap_init(void) { }
 static inline void early_ioremap_setup(void) { }