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
next prev parent reply other threads:[~2020-01-14 14:00 UTC|newest]
Thread overview: 18+ 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 ` [PATCH RFC 01/10] crypto: sun8i-ce: move iv data to request context 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 ` [PATCH RFC 03/10] crypto: sun8i-ce: split into prepare/run/unprepare Corentin Labbe
2020-01-14 13:59 ` Corentin Labbe [this message]
2020-01-14 13:59 ` [PATCH RFC 05/10] crypto: engine: transform cur_req in an array Corentin Labbe
2020-01-16 11:34 ` Iuliana Prodan
2020-01-14 13:59 ` [PATCH RFC 06/10] crypto: engine: introduce ct Corentin Labbe
2020-01-16 11:34 ` Iuliana Prodan
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 ` [PATCH RFC 08/10] crypto: engine: add slot parameter Corentin Labbe
2020-01-14 13:59 ` [PATCH RFC 09/10] crypto: engine: permit to batch requests Corentin Labbe
2020-01-16 11:34 ` 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
2020-01-16 11:33 ` [PATCH RFC 00/10] crypto: engine: permit to batch requests Iuliana Prodan
2020-01-16 13:16 ` Corentin Labbe
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