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ARC: enable SG chaining
authorVladimir Kondratiev <vladimir.kondratiev@intel.com>
Wed, 14 Dec 2016 08:36:47 +0000 (10:36 +0200)
committerVineet Gupta <vgupta@synopsys.com>
Mon, 19 Dec 2016 02:45:32 +0000 (18:45 -0800)
Signed-off-by: Vladimir Kondratiev <vladimir.kondratiev@intel.com>
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Documentation/features/io/sg-chain/arch-support.txt patch | blob | blame | history
arch/arc/Kconfig patch | blob | blame | history

diff --git a/Documentation/features/io/sg-chain/arch-support.txt b/Documentation/features/io/sg-chain/arch-support.txt
index b9b675539b9df20ed3a754a01a4f5819d12bf7bb..6ca98f9911bbb31693ff342039d5c84772e37d91 100644 (file)
--- a/Documentation/features/io/sg-chain/arch-support.txt
+++ b/Documentation/features/io/sg-chain/arch-support.txt
@@ -7,7 +7,7 @@
     |         arch |status|
     -----------------------
     |       alpha: | TODO |
-    |         arc: | TODO |
+    |         arc: |  ok  |
     |         arm: |  ok  |
     |       arm64: |  ok  |
     |       avr32: | TODO |
diff --git a/arch/arc/Kconfig b/arch/arc/Kconfig
index ab12723d39a01d8751807728a43c7b08cdc6a814..c75d29077e4a654276219883629444deec89c955 100644 (file)
--- a/arch/arc/Kconfig
+++ b/arch/arc/Kconfig
@@ -9,6 +9,7 @@
 config ARC
        def_bool y
        select ARC_TIMERS
+       select ARCH_HAS_SG_CHAIN
        select ARCH_SUPPORTS_ATOMIC_RMW if ARC_HAS_LLSC
        select BUILDTIME_EXTABLE_SORT
        select CLONE_BACKWARDS