X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;ds=sidebyside;f=arch%2Farm%2Fmm%2Fproc-arm1022.S;h=7c84263844f8194bcc0dcfc3fd780d7cfa79ee51;hb=c7b5ebbddf7bcd3651947760f423e3783bbe6573;hp=35a5c2f00233b007a1a4f7bc74f7bfffce6d7704;hpb=a2c21200f1c81b08cb55e417b68150bba439b646;p=linux-2.6.git

diff --git a/arch/arm/mm/proc-arm1022.S b/arch/arm/mm/proc-arm1022.S
index 35a5c2f00..7c8426384 100644
--- a/arch/arm/mm/proc-arm1022.S
+++ b/arch/arm/mm/proc-arm1022.S
@@ -180,6 +180,19 @@ ENTRY(arm1022_flush_user_cache_range)
  *	- end	- virtual end address
  */
 ENTRY(arm1022_coherent_kern_range)
+	/* FALLTHROUGH */
+
+/*
+ *	coherent_user_range(start, end)
+ *
+ *	Ensure coherency between the Icache and the Dcache in the
+ *	region described by start.  If you have non-snooping
+ *	Harvard caches, you need to implement this function.
+ *
+ *	- start	- virtual start address
+ *	- end	- virtual end address
+ */
+ENTRY(arm1022_coherent_user_range)
 	mov	ip, #0
 	bic	r0, r0, #CACHE_DLINESIZE - 1
 1:
@@ -291,6 +304,7 @@ ENTRY(arm1022_cache_fns)
 	.long	arm1022_flush_user_cache_all
 	.long	arm1022_flush_user_cache_range
 	.long	arm1022_coherent_kern_range
+	.long	arm1022_coherent_user_range
 	.long	arm1022_flush_kern_dcache_page
 	.long	arm1022_dma_inv_range
 	.long	arm1022_dma_clean_range
@@ -475,7 +489,7 @@ __arm1022_proc_info:
 	b	__arm1022_setup
 	.long	cpu_arch_name
 	.long	cpu_elf_name
-	.long	HWCAP_SWP | HWCAP_HALF | HWCAP_THUMB
+	.long	HWCAP_SWP | HWCAP_HALF | HWCAP_THUMB | HWCAP_EDSP
 	.long	cpu_arm1022_name
 	.long	arm1022_processor_functions
 	.long	v4wbi_tlb_fns