linux-crypto.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: Corentin Labbe <clabbe@baylibre.com>
To: davem@davemloft.net, herbert@gondor.apana.org.au,
	mripard@kernel.org, wens@csie.org
Cc: linux-arm-kernel@lists.infradead.org,
	linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-sunxi@googlegroups.com,
	Corentin Labbe <clabbe@baylibre.com>
Subject: [PATCH 6/7] crypto: sun8i-ss: Add more comment on some structures
Date: Fri,  3 Apr 2020 19:50:37 +0000	[thread overview]
Message-ID: <1585943438-862-7-git-send-email-clabbe@baylibre.com> (raw)
In-Reply-To: <1585943438-862-1-git-send-email-clabbe@baylibre.com>

This patch adds some comment on structures used by sun8i-ss.

Signed-off-by: Corentin Labbe <clabbe@baylibre.com>
---
 drivers/crypto/allwinner/sun8i-ss/sun8i-ss.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/crypto/allwinner/sun8i-ss/sun8i-ss.h b/drivers/crypto/allwinner/sun8i-ss/sun8i-ss.h
index 056fcdd14201..b2668e5b612f 100644
--- a/drivers/crypto/allwinner/sun8i-ss/sun8i-ss.h
+++ b/drivers/crypto/allwinner/sun8i-ss/sun8i-ss.h
@@ -171,6 +171,8 @@ struct sun8i_ss_dev {
  * @ivlen:	size of biv
  * @keylen:	keylen for this request
  * @biv:	buffer which contain the IV
+ *
+ * t_src, t_dst, p_key, p_iv op_mode, op_dir and method must be in LE32
  */
 struct sun8i_cipher_req_ctx {
 	struct sginfo t_src[MAX_SG];
@@ -193,6 +195,8 @@ struct sun8i_cipher_req_ctx {
  * @keylen:		len of the key
  * @ss:			pointer to the private data of driver handling this TFM
  * @fallback_tfm:	pointer to the fallback TFM
+ *
+ * enginectx must be the first element
  */
 struct sun8i_cipher_tfm_ctx {
 	struct crypto_engine_ctx enginectx;
-- 
2.24.1


  parent reply	other threads:[~2020-04-03 19:51 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-04-03 19:50 [PATCH 0/7] crypto: sun8i-ss: support PRNG and hashes Corentin Labbe
2020-04-03 19:50 ` [PATCH 1/7] crypto: rng - add missing __crypto_rng_cast to the rng header Corentin Labbe
2020-04-16  6:06   ` Herbert Xu
2020-04-03 19:50 ` [PATCH 2/7] crypto: sun8i-ss: Add SS_START define Corentin Labbe
2020-04-03 19:50 ` [PATCH 3/7] crypto: sun8i-ss: Add support for the PRNG Corentin Labbe
2020-04-03 19:50 ` [PATCH 4/7] crypto: sun8i-ss: support hash algorithms Corentin Labbe
2020-04-03 19:50 ` [PATCH 5/7] crypto: sun8i-ss: fix a trivial typo Corentin Labbe
2020-04-03 19:50 ` Corentin Labbe [this message]
2020-04-03 19:50 ` [PATCH 7/7] crypto: sun8i-ss: better debug printing Corentin Labbe

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=1585943438-862-7-git-send-email-clabbe@baylibre.com \
    --to=clabbe@baylibre.com \
    --cc=davem@davemloft.net \
    --cc=herbert@gondor.apana.org.au \
    --cc=linux-arm-kernel@lists.infradead.org \
    --cc=linux-crypto@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-sunxi@googlegroups.com \
    --cc=mripard@kernel.org \
    --cc=wens@csie.org \
    --subject='Re: [PATCH 6/7] crypto: sun8i-ss: Add more comment on some structures' \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).