2016-03-22 17:50:31

by Tadeusz Struk

Subject: [PATCH] crypto: qat - make sure const_tab is 1024 bytes aligned

FW requires the const_tab to be 1024 bytes aligned.

Signed-off-by: Tadeusz Struk <[email protected]>
---
drivers/crypto/qat/qat_common/adf_admin.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/crypto/qat/qat_common/adf_admin.c b/drivers/crypto/qat/qat_common/adf_admin.c
index eb557f6..ce7c462 100644
--- a/drivers/crypto/qat/qat_common/adf_admin.c
+++ b/drivers/crypto/qat/qat_common/adf_admin.c
@@ -61,7 +61,7 @@
#define ADF_DH895XCC_MAILBOX_STRIDE 0x1000
#define ADF_ADMINMSG_LEN 32

-static const u8 const_tab[1024] = {
+static const u8 const_tab[1024] __aligned(1024) = {
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
--
2.1.4

2016-04-05 12:48:05

by Herbert Xu

Subject: Re: [PATCH] crypto: qat - make sure const_tab is 1024 bytes aligned

On Tue, Mar 22, 2016 at 10:45:25AM -0700, Tadeusz Struk wrote:
> FW requires the const_tab to be 1024 bytes aligned.
>
> Signed-off-by: Tadeusz Struk <[email protected]>

Applied.
--
Email: Herbert Xu <[email protected]>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt