From: Patrick McHardy <[EMAIL PROTECTED]>
Note 1: also fix a harmless typo while moving it: sa_idx is initialized
to dma->resi instead of dma->cmdi.
Note 2: errors from command descriptor setup are not propagated back,
anymore, they can't be handled anyway and all conditions leading
to errors should be checked earlier.
Signed-off-by: Patrick McHardy <[EMAIL PROTECTED]>
Signed-off-by: Evgeniy Polyakov <[EMAIL PROTECTED]>
---
drivers/crypto/hifn_795x.c | 8 ++++----
1 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/crypto/hifn_795x.c b/drivers/crypto/hifn_795x.c
index 4d22b21..320d08d 100644
--- a/drivers/crypto/hifn_795x.c
+++ b/drivers/crypto/hifn_795x.c
@@ -1296,7 +1296,7 @@ static int hifn_setup_src_desc(struct hifn_device *dev,
struct page *page,
dma->srcr[idx].p = __cpu_to_le32(addr);
dma->srcr[idx].l = __cpu_to_le32(size | HIFN_D_VALID |
- HIFN_D_MASKDONEIRQ | HIFN_D_LAST);
+ HIFN_D_MASKDONEIRQ | HIFN_D_NOINVALID | HIFN_D_LAST);
if (++idx == HIFN_D_SRC_RSIZE) {
dma->srcr[idx].l = __cpu_to_le32(HIFN_D_VALID |
@@ -1324,7 +1324,7 @@ static void hifn_setup_res_desc(struct hifn_device *dev)
HIFN_D_VALID | HIFN_D_LAST);
/*
* dma->resr[dma->resi].l = __cpu_to_le32(HIFN_MAX_RESULT |
HIFN_D_VALID |
- * HIFN_D_LAST);
+ * HIFN_D_LAST | HIFN_D_NOINVALID);
*/
if (++dma->resi == HIFN_D_RES_RSIZE) {
@@ -1353,12 +1353,12 @@ static void hifn_setup_dst_desc(struct hifn_device
*dev, struct page *page,
idx = dma->dsti;
dma->dstr[idx].p = __cpu_to_le32(addr);
dma->dstr[idx].l = __cpu_to_le32(size | HIFN_D_VALID |
- HIFN_D_MASKDONEIRQ | HIFN_D_LAST);
+ HIFN_D_MASKDONEIRQ | HIFN_D_NOINVALID | HIFN_D_LAST);
if (++idx == HIFN_D_DST_RSIZE) {
dma->dstr[idx].l = __cpu_to_le32(HIFN_D_VALID |
HIFN_D_JUMP | HIFN_D_MASKDONEIRQ |
- HIFN_D_LAST);
+ HIFN_D_LAST | HIFN_D_NOINVALID);
idx = 0;
}
dma->dsti = idx;
--
1.5.2.5
--
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