All of lore.kernel.org
 help / color / mirror / Atom feed
From: Corentin Labbe <clabbe.montjoie@gmail.com>
To: alexandre.torgue@st.com, davem@davemloft.net,
	herbert@gondor.apana.org.au, mcoquelin.stm32@gmail.com,
	mripard@kernel.org, wens@csie.org, iuliana.prodan@nxp.com,
	horia.geanta@nxp.com, aymen.sghaier@nxp.com
Cc: linux-arm-kernel@lists.infradead.org,
	linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-stm32@st-md-mailman.stormreply.com,
	linux-sunxi@googlegroups.com,
	Corentin Labbe <clabbe.montjoie@gmail.com>
Subject: [PATCH RFC 04/10] crypto: sun8i-ce: introduce the slot number
Date: Tue, 14 Jan 2020 14:59:30 +0100	[thread overview]
Message-ID: <20200114135936.32422-5-clabbe.montjoie@gmail.com> (raw)
In-Reply-To: <20200114135936.32422-1-clabbe.montjoie@gmail.com>

This patch adds the slot position, for choosing which task in the task
list should be prepared/unprepared.
The slot is for the moment is always 0 until the infrastructure will handle
non 0 value.

Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com>
---
 drivers/crypto/allwinner/sun8i-ce/sun8i-ce-cipher.c | 6 ++++--
 drivers/crypto/allwinner/sun8i-ce/sun8i-ce-core.c   | 2 +-
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-cipher.c b/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-cipher.c
index 401f39f144ea..9c1f6c9eaaf9 100644
--- a/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-cipher.c
+++ b/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-cipher.c
@@ -96,6 +96,7 @@ static int sun8i_ce_cipher_prepare(struct crypto_engine *engine, void *async_req
 	int flow, i;
 	int nr_sgs = 0;
 	int nr_sgd = 0;
+	int slot = 0;
 	int err = 0;
 
 	algt = container_of(alg, struct sun8i_ce_alg_template, alg.skcipher);
@@ -114,7 +115,7 @@ static int sun8i_ce_cipher_prepare(struct crypto_engine *engine, void *async_req
 
 	chan = &ce->chanlist[flow];
 
-	cet = chan->tl;
+	cet = &chan->tl[slot];
 	memset(cet, 0, sizeof(struct ce_task));
 
 	cet->t_id = cpu_to_le32(flow);
@@ -301,11 +302,12 @@ static int sun8i_ce_cipher_unprepare(struct crypto_engine *engine, void *async_r
 	unsigned int ivsize, offset;
 	int nr_sgs = rctx->nr_sgs;
 	int nr_sgd = rctx->nr_sgd;
+	int slot = 0;
 	int flow;
 
 	flow = rctx->flow;
 	chan = &ce->chanlist[flow];
-	cet = chan->tl;
+	cet = &chan->tl[slot];
 	ivsize = crypto_skcipher_ivsize(tfm);
 
 	if (areq->src == areq->dst) {
diff --git a/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-core.c b/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-core.c
index e8bf7bf31061..bd355f4b95f3 100644
--- a/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-core.c
+++ b/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-core.c
@@ -120,7 +120,7 @@ int sun8i_ce_run_task(struct sun8i_ce_dev *ce, int flow, const char *name)
 	/* Be sure all data is written before enabling the task */
 	wmb();
 
-	v = 1 | (ce->chanlist[flow].tl->t_common_ctl & 0x7F) << 8;
+	v = 1 | (ce->chanlist[flow].tl[0].t_common_ctl & 0x7F) << 8;
 	writel(v, ce->base + CE_TLR);
 	mutex_unlock(&ce->mlock);
 
-- 
2.24.1


WARNING: multiple messages have this Message-ID (diff)
From: Corentin Labbe <clabbe.montjoie@gmail.com>
To: alexandre.torgue@st.com, davem@davemloft.net,
	herbert@gondor.apana.org.au, mcoquelin.stm32@gmail.com,
	mripard@kernel.org, wens@csie.org, iuliana.prodan@nxp.com,
	horia.geanta@nxp.com, aymen.sghaier@nxp.com
Cc: linux-kernel@vger.kernel.org, linux-sunxi@googlegroups.com,
	Corentin Labbe <clabbe.montjoie@gmail.com>,
	linux-crypto@vger.kernel.org,
	linux-stm32@st-md-mailman.stormreply.com,
	linux-arm-kernel@lists.infradead.org
Subject: [PATCH RFC 04/10] crypto: sun8i-ce: introduce the slot number
Date: Tue, 14 Jan 2020 14:59:30 +0100	[thread overview]
Message-ID: <20200114135936.32422-5-clabbe.montjoie@gmail.com> (raw)
In-Reply-To: <20200114135936.32422-1-clabbe.montjoie@gmail.com>

This patch adds the slot position, for choosing which task in the task
list should be prepared/unprepared.
The slot is for the moment is always 0 until the infrastructure will handle
non 0 value.

Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com>
---
 drivers/crypto/allwinner/sun8i-ce/sun8i-ce-cipher.c | 6 ++++--
 drivers/crypto/allwinner/sun8i-ce/sun8i-ce-core.c   | 2 +-
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-cipher.c b/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-cipher.c
index 401f39f144ea..9c1f6c9eaaf9 100644
--- a/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-cipher.c
+++ b/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-cipher.c
@@ -96,6 +96,7 @@ static int sun8i_ce_cipher_prepare(struct crypto_engine *engine, void *async_req
 	int flow, i;
 	int nr_sgs = 0;
 	int nr_sgd = 0;
+	int slot = 0;
 	int err = 0;
 
 	algt = container_of(alg, struct sun8i_ce_alg_template, alg.skcipher);
@@ -114,7 +115,7 @@ static int sun8i_ce_cipher_prepare(struct crypto_engine *engine, void *async_req
 
 	chan = &ce->chanlist[flow];
 
-	cet = chan->tl;
+	cet = &chan->tl[slot];
 	memset(cet, 0, sizeof(struct ce_task));
 
 	cet->t_id = cpu_to_le32(flow);
@@ -301,11 +302,12 @@ static int sun8i_ce_cipher_unprepare(struct crypto_engine *engine, void *async_r
 	unsigned int ivsize, offset;
 	int nr_sgs = rctx->nr_sgs;
 	int nr_sgd = rctx->nr_sgd;
+	int slot = 0;
 	int flow;
 
 	flow = rctx->flow;
 	chan = &ce->chanlist[flow];
-	cet = chan->tl;
+	cet = &chan->tl[slot];
 	ivsize = crypto_skcipher_ivsize(tfm);
 
 	if (areq->src == areq->dst) {
diff --git a/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-core.c b/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-core.c
index e8bf7bf31061..bd355f4b95f3 100644
--- a/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-core.c
+++ b/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-core.c
@@ -120,7 +120,7 @@ int sun8i_ce_run_task(struct sun8i_ce_dev *ce, int flow, const char *name)
 	/* Be sure all data is written before enabling the task */
 	wmb();
 
-	v = 1 | (ce->chanlist[flow].tl->t_common_ctl & 0x7F) << 8;
+	v = 1 | (ce->chanlist[flow].tl[0].t_common_ctl & 0x7F) << 8;
 	writel(v, ce->base + CE_TLR);
 	mutex_unlock(&ce->mlock);
 
-- 
2.24.1


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

  parent reply	other threads:[~2020-01-14 14:00 UTC|newest]

Thread overview: 36+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-01-14 13:59 [PATCH RFC 00/10] crypto: engine: permit to batch requests Corentin Labbe
2020-01-14 13:59 ` Corentin Labbe
2020-01-14 13:59 ` [PATCH RFC 01/10] crypto: sun8i-ce: move iv data to request context Corentin Labbe
2020-01-14 13:59   ` Corentin Labbe
2020-01-14 13:59 ` [PATCH RFC 02/10] crypto: sun8i-ce: increase task list size Corentin Labbe
2020-01-14 13:59   ` Corentin Labbe
2020-01-14 13:59 ` [PATCH RFC 03/10] crypto: sun8i-ce: split into prepare/run/unprepare Corentin Labbe
2020-01-14 13:59   ` Corentin Labbe
2020-01-14 13:59 ` Corentin Labbe [this message]
2020-01-14 13:59   ` [PATCH RFC 04/10] crypto: sun8i-ce: introduce the slot number Corentin Labbe
2020-01-14 13:59 ` [PATCH RFC 05/10] crypto: engine: transform cur_req in an array Corentin Labbe
2020-01-14 13:59   ` Corentin Labbe
2020-01-16 11:34   ` Iuliana Prodan
2020-01-16 11:34     ` Iuliana Prodan
2020-01-14 13:59 ` [PATCH RFC 06/10] crypto: engine: introduce ct Corentin Labbe
2020-01-14 13:59   ` Corentin Labbe
2020-01-16 11:34   ` Iuliana Prodan
2020-01-16 11:34     ` Iuliana Prodan
2020-01-16 13:21     ` Corentin Labbe
2020-01-16 13:21       ` Corentin Labbe
2020-01-14 13:59 ` [PATCH RFC 07/10] crypto: sun8i-ce: handle slot > 0 Corentin Labbe
2020-01-14 13:59   ` Corentin Labbe
2020-01-14 13:59 ` [PATCH RFC 08/10] crypto: engine: add slot parameter Corentin Labbe
2020-01-14 13:59   ` Corentin Labbe
2020-01-14 13:59 ` [PATCH RFC 09/10] crypto: engine: permit to batch requests Corentin Labbe
2020-01-14 13:59   ` Corentin Labbe
2020-01-16 11:34   ` Iuliana Prodan
2020-01-16 11:34     ` Iuliana Prodan
2020-01-17 16:13   ` Iuliana Prodan
2020-01-17 16:13     ` Iuliana Prodan
2020-01-14 13:59 ` [PATCH RFC 10/10] crypto: sun8i-ce: use the new batch mechanism Corentin Labbe
2020-01-14 13:59   ` Corentin Labbe
2020-01-16 11:33 ` [PATCH RFC 00/10] crypto: engine: permit to batch requests Iuliana Prodan
2020-01-16 11:33   ` Iuliana Prodan
2020-01-16 13:16   ` Corentin Labbe
2020-01-16 13:16     ` 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=20200114135936.32422-5-clabbe.montjoie@gmail.com \
    --to=clabbe.montjoie@gmail.com \
    --cc=alexandre.torgue@st.com \
    --cc=aymen.sghaier@nxp.com \
    --cc=davem@davemloft.net \
    --cc=herbert@gondor.apana.org.au \
    --cc=horia.geanta@nxp.com \
    --cc=iuliana.prodan@nxp.com \
    --cc=linux-arm-kernel@lists.infradead.org \
    --cc=linux-crypto@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-stm32@st-md-mailman.stormreply.com \
    --cc=linux-sunxi@googlegroups.com \
    --cc=mcoquelin.stm32@gmail.com \
    --cc=mripard@kernel.org \
    --cc=wens@csie.org \
    /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
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.