---

yaml --- r: 165788 b: refs/heads/master c: b2f46fd h: refs/heads/master v: v3
git-mirror · Aug 30, 2009 · 3744989 · 3744989
1 parent 3cc2434
commit 3744989
Show file tree

Hide file tree

Showing 11 changed files with 494 additions and 10 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 95475e57113c66aac7583925736ed2e2d58c990d
+refs/heads/master: b2f46fd8ef3dff2ab30f31126833f78b7480283a
diff --git a/trunk/Documentation/crypto/async-tx-api.txt b/trunk/Documentation/crypto/async-tx-api.txt
@@ -64,6 +64,9 @@ xor     - xor a series of source buffers and write the result to a
 xor_val - xor a series of source buffers and set a flag if the
 	  result is zero.  The implementation attempts to prevent
 	  writes to memory
+pq	- generate the p+q (raid6 syndrome) from a series of source buffers
+pq_val  - validate that a p and or q buffer are in sync with a given series of
+	  sources
 
 3.3 Descriptor management:
 The return value is non-NULL and points to a 'descriptor' when the operation

diff --git a/trunk/arch/arm/mach-iop13xx/setup.c b/trunk/arch/arm/mach-iop13xx/setup.c
@@ -506,7 +506,7 @@ void __init iop13xx_platform_init(void)
 			dma_cap_set(DMA_MEMSET, plat_data->cap_mask);
 			dma_cap_set(DMA_MEMCPY_CRC32C, plat_data->cap_mask);
 			dma_cap_set(DMA_INTERRUPT, plat_data->cap_mask);
-			dma_cap_set(DMA_PQ_XOR, plat_data->cap_mask);
+			dma_cap_set(DMA_PQ, plat_data->cap_mask);
 			dma_cap_set(DMA_PQ_UPDATE, plat_data->cap_mask);
 			dma_cap_set(DMA_PQ_VAL, plat_data->cap_mask);
 			break;

diff --git a/trunk/crypto/async_tx/Kconfig b/trunk/crypto/async_tx/Kconfig
@@ -14,3 +14,7 @@ config ASYNC_MEMSET
 	tristate
 	select ASYNC_CORE
 
+config ASYNC_PQ
+	tristate
+	select ASYNC_CORE
+
diff --git a/trunk/crypto/async_tx/Makefile b/trunk/crypto/async_tx/Makefile
@@ -2,3 +2,4 @@ obj-$(CONFIG_ASYNC_CORE) += async_tx.o
 obj-$(CONFIG_ASYNC_MEMCPY) += async_memcpy.o
 obj-$(CONFIG_ASYNC_MEMSET) += async_memset.o
 obj-$(CONFIG_ASYNC_XOR) += async_xor.o
+obj-$(CONFIG_ASYNC_PQ) += async_pq.o