lkml.org 
[lkml]   [2018]   [Dec]   [11]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
Subject[PATCH 1/2] block: add bi_crypto_ctx variable in struct bio
Add variable 'void *bi_crypt_ctx' in 'struct bio'. This will
be used to associate bio with crypto configuration of controller
supporting real time / inline encryption/decryption.

Signed-off-by: Parshuram Thombare <pthombar@cadence.com>
---
include/linux/blk_types.h | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/include/linux/blk_types.h b/include/linux/blk_types.h
index 1dcf652..bd77603 100644
--- a/include/linux/blk_types.h
+++ b/include/linux/blk_types.h
@@ -188,6 +188,10 @@ struct bio {
#endif
};

+#ifdef CONFIG_BLK_DEV_HW_RT_ENCRYPTION
+ void *bi_crypto_ctx;
+#endif
+
unsigned short bi_vcnt; /* how many bio_vec's */

/*
--
1.7.1
\
 
 \ /
  Last update: 2018-12-11 10:51    [W:0.058 / U:0.124 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site