All of lore.kernel.org
 help / color / mirror / Atom feed
From: Corentin Labbe <clabbe@baylibre.com>
To: heiko@sntech.de, herbert@gondor.apana.org.au, krzk+dt@kernel.org,
	robh+dt@kernel.org
Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-rockchip@lists.infradead.org,
	Corentin Labbe <clabbe@baylibre.com>
Subject: [PATCH v4 09/33] crypto: rockchip: remove non-aligned handling
Date: Fri,  1 Apr 2022 20:17:40 +0000	[thread overview]
Message-ID: <20220401201804.2867154-10-clabbe@baylibre.com> (raw)
In-Reply-To: <20220401201804.2867154-1-clabbe@baylibre.com>

Now driver have fallback for un-aligned cases, remove all code handling
those cases.

Fixes: ce0183cb6464b ("crypto: rockchip - switch to skcipher API")
Signed-off-by: Corentin Labbe <clabbe@baylibre.com>
---
 drivers/crypto/rockchip/rk3288_crypto.c       | 69 +++++--------------
 drivers/crypto/rockchip/rk3288_crypto.h       |  4 --
 drivers/crypto/rockchip/rk3288_crypto_ahash.c | 22 ++----
 .../crypto/rockchip/rk3288_crypto_skcipher.c  | 39 +++--------
 4 files changed, 31 insertions(+), 103 deletions(-)

diff --git a/drivers/crypto/rockchip/rk3288_crypto.c b/drivers/crypto/rockchip/rk3288_crypto.c
index 4cff49b82983..b3db096e2ec2 100644
--- a/drivers/crypto/rockchip/rk3288_crypto.c
+++ b/drivers/crypto/rockchip/rk3288_crypto.c
@@ -88,63 +88,26 @@ static int rk_load_data(struct rk_crypto_info *dev,
 {
 	unsigned int count;
 
-	dev->aligned = dev->aligned ?
-		check_alignment(sg_src, sg_dst, dev->align_size) :
-		dev->aligned;
-	if (dev->aligned) {
-		count = min(dev->left_bytes, sg_src->length);
-		dev->left_bytes -= count;
-
-		if (!dma_map_sg(dev->dev, sg_src, 1, DMA_TO_DEVICE)) {
-			dev_err(dev->dev, "[%s:%d] dma_map_sg(src)  error\n",
+	count = min(dev->left_bytes, sg_src->length);
+	dev->left_bytes -= count;
+
+	if (!dma_map_sg(dev->dev, sg_src, 1, DMA_TO_DEVICE)) {
+		dev_err(dev->dev, "[%s:%d] dma_map_sg(src)  error\n",
 				__func__, __LINE__);
-			return -EINVAL;
-		}
-		dev->addr_in = sg_dma_address(sg_src);
+		return -EINVAL;
+	}
+	dev->addr_in = sg_dma_address(sg_src);
 
-		if (sg_dst) {
-			if (!dma_map_sg(dev->dev, sg_dst, 1, DMA_FROM_DEVICE)) {
-				dev_err(dev->dev,
+	if (sg_dst) {
+		if (!dma_map_sg(dev->dev, sg_dst, 1, DMA_FROM_DEVICE)) {
+			dev_err(dev->dev,
 					"[%s:%d] dma_map_sg(dst)  error\n",
 					__func__, __LINE__);
-				dma_unmap_sg(dev->dev, sg_src, 1,
-					     DMA_TO_DEVICE);
-				return -EINVAL;
-			}
-			dev->addr_out = sg_dma_address(sg_dst);
-		}
-	} else {
-		count = (dev->left_bytes > PAGE_SIZE) ?
-			PAGE_SIZE : dev->left_bytes;
-
-		if (!sg_pcopy_to_buffer(dev->first, dev->src_nents,
-					dev->addr_vir, count,
-					dev->total - dev->left_bytes)) {
-			dev_err(dev->dev, "[%s:%d] pcopy err\n",
-				__func__, __LINE__);
+			dma_unmap_sg(dev->dev, sg_src, 1,
+					DMA_TO_DEVICE);
 			return -EINVAL;
 		}
-		dev->left_bytes -= count;
-		sg_init_one(&dev->sg_tmp, dev->addr_vir, count);
-		if (!dma_map_sg(dev->dev, &dev->sg_tmp, 1, DMA_TO_DEVICE)) {
-			dev_err(dev->dev, "[%s:%d] dma_map_sg(sg_tmp)  error\n",
-				__func__, __LINE__);
-			return -ENOMEM;
-		}
-		dev->addr_in = sg_dma_address(&dev->sg_tmp);
-
-		if (sg_dst) {
-			if (!dma_map_sg(dev->dev, &dev->sg_tmp, 1,
-					DMA_FROM_DEVICE)) {
-				dev_err(dev->dev,
-					"[%s:%d] dma_map_sg(sg_tmp)  error\n",
-					__func__, __LINE__);
-				dma_unmap_sg(dev->dev, &dev->sg_tmp, 1,
-					     DMA_TO_DEVICE);
-				return -ENOMEM;
-			}
-			dev->addr_out = sg_dma_address(&dev->sg_tmp);
-		}
+		dev->addr_out = sg_dma_address(sg_dst);
 	}
 	dev->count = count;
 	return 0;
@@ -154,11 +117,11 @@ static void rk_unload_data(struct rk_crypto_info *dev)
 {
 	struct scatterlist *sg_in, *sg_out;
 
-	sg_in = dev->aligned ? dev->sg_src : &dev->sg_tmp;
+	sg_in = dev->sg_src;
 	dma_unmap_sg(dev->dev, sg_in, 1, DMA_TO_DEVICE);
 
 	if (dev->sg_dst) {
-		sg_out = dev->aligned ? dev->sg_dst : &dev->sg_tmp;
+		sg_out = dev->sg_dst;
 		dma_unmap_sg(dev->dev, sg_out, 1, DMA_FROM_DEVICE);
 	}
 }
diff --git a/drivers/crypto/rockchip/rk3288_crypto.h b/drivers/crypto/rockchip/rk3288_crypto.h
index 826508e4a0c3..d35b84071935 100644
--- a/drivers/crypto/rockchip/rk3288_crypto.h
+++ b/drivers/crypto/rockchip/rk3288_crypto.h
@@ -204,12 +204,8 @@ struct rk_crypto_info {
 	/* the public variable */
 	struct scatterlist		*sg_src;
 	struct scatterlist		*sg_dst;
-	struct scatterlist		sg_tmp;
 	struct scatterlist		*first;
 	unsigned int			left_bytes;
-	void				*addr_vir;
-	int				aligned;
-	int				align_size;
 	size_t				src_nents;
 	size_t				dst_nents;
 	unsigned int			total;
diff --git a/drivers/crypto/rockchip/rk3288_crypto_ahash.c b/drivers/crypto/rockchip/rk3288_crypto_ahash.c
index 16009bb0bf16..c762e462eb57 100644
--- a/drivers/crypto/rockchip/rk3288_crypto_ahash.c
+++ b/drivers/crypto/rockchip/rk3288_crypto_ahash.c
@@ -236,8 +236,6 @@ static int rk_ahash_start(struct rk_crypto_info *dev)
 
 	dev->total = req->nbytes;
 	dev->left_bytes = req->nbytes;
-	dev->aligned = 0;
-	dev->align_size = 4;
 	dev->sg_dst = NULL;
 	dev->sg_src = req->src;
 	dev->first = req->src;
@@ -272,15 +270,13 @@ static int rk_ahash_crypto_rx(struct rk_crypto_info *dev)
 
 	dev->unload_data(dev);
 	if (dev->left_bytes) {
-		if (dev->aligned) {
-			if (sg_is_last(dev->sg_src)) {
-				dev_warn(dev->dev, "[%s:%d], Lack of data\n",
-					 __func__, __LINE__);
-				err = -ENOMEM;
-				goto out_rx;
-			}
-			dev->sg_src = sg_next(dev->sg_src);
+		if (sg_is_last(dev->sg_src)) {
+			dev_warn(dev->dev, "[%s:%d], Lack of data\n",
+					__func__, __LINE__);
+			err = -ENOMEM;
+			goto out_rx;
 		}
+		dev->sg_src = sg_next(dev->sg_src);
 		err = rk_ahash_set_data_start(dev);
 	} else {
 		/*
@@ -318,11 +314,6 @@ static int rk_cra_hash_init(struct crypto_tfm *tfm)
 	algt = container_of(alg, struct rk_crypto_tmp, alg.hash);
 
 	tctx->dev = algt->dev;
-	tctx->dev->addr_vir = (void *)__get_free_page(GFP_KERNEL);
-	if (!tctx->dev->addr_vir) {
-		dev_err(tctx->dev->dev, "failed to kmalloc for addr_vir\n");
-		return -ENOMEM;
-	}
 	tctx->dev->start = rk_ahash_start;
 	tctx->dev->update = rk_ahash_crypto_rx;
 	tctx->dev->complete = rk_ahash_crypto_complete;
@@ -345,7 +336,6 @@ static void rk_cra_hash_exit(struct crypto_tfm *tfm)
 {
 	struct rk_ahash_ctx *tctx = crypto_tfm_ctx(tfm);
 
-	free_page((unsigned long)tctx->dev->addr_vir);
 	crypto_free_ahash(tctx->fallback_tfm);
 }
 
diff --git a/drivers/crypto/rockchip/rk3288_crypto_skcipher.c b/drivers/crypto/rockchip/rk3288_crypto_skcipher.c
index 5a9ba7c0206d..1b449d8623c9 100644
--- a/drivers/crypto/rockchip/rk3288_crypto_skcipher.c
+++ b/drivers/crypto/rockchip/rk3288_crypto_skcipher.c
@@ -364,7 +364,6 @@ static int rk_ablk_start(struct rk_crypto_info *dev)
 	dev->src_nents = sg_nents(req->src);
 	dev->sg_dst = req->dst;
 	dev->dst_nents = sg_nents(req->dst);
-	dev->aligned = 1;
 
 	spin_lock_irqsave(&dev->lock, flags);
 	rk_ablk_hw_init(dev);
@@ -384,13 +383,9 @@ static void rk_iv_copyback(struct rk_crypto_info *dev)
 
 	/* Update the IV buffer to contain the next IV for encryption mode. */
 	if (!(rctx->mode & RK_CRYPTO_DEC)) {
-		if (dev->aligned) {
-			memcpy(req->iv, sg_virt(dev->sg_dst) +
-				dev->sg_dst->length - ivsize, ivsize);
-		} else {
-			memcpy(req->iv, dev->addr_vir +
-				dev->count - ivsize, ivsize);
-		}
+		memcpy(req->iv,
+		       sg_virt(dev->sg_dst) + dev->sg_dst->length - ivsize,
+		       ivsize);
 	}
 }
 
@@ -428,27 +423,16 @@ static int rk_ablk_rx(struct rk_crypto_info *dev)
 		skcipher_request_cast(dev->async_req);
 
 	dev->unload_data(dev);
-	if (!dev->aligned) {
-		if (!sg_pcopy_from_buffer(req->dst, dev->dst_nents,
-					  dev->addr_vir, dev->count,
-					  dev->total - dev->left_bytes -
-					  dev->count)) {
-			err = -EINVAL;
-			goto out_rx;
-		}
-	}
 	if (dev->left_bytes) {
 		rk_update_iv(dev);
-		if (dev->aligned) {
-			if (sg_is_last(dev->sg_src)) {
-				dev_err(dev->dev, "[%s:%d] Lack of data\n",
+		if (sg_is_last(dev->sg_src)) {
+			dev_err(dev->dev, "[%s:%d] Lack of data\n",
 					__func__, __LINE__);
-				err = -ENOMEM;
-				goto out_rx;
-			}
-			dev->sg_src = sg_next(dev->sg_src);
-			dev->sg_dst = sg_next(dev->sg_dst);
+			err = -ENOMEM;
+			goto out_rx;
 		}
+		dev->sg_src = sg_next(dev->sg_src);
+		dev->sg_dst = sg_next(dev->sg_dst);
 		err = rk_set_data_start(dev);
 	} else {
 		rk_iv_copyback(dev);
@@ -470,13 +454,9 @@ static int rk_ablk_init_tfm(struct crypto_skcipher *tfm)
 	algt = container_of(alg, struct rk_crypto_tmp, alg.skcipher);
 
 	ctx->dev = algt->dev;
-	ctx->dev->align_size = crypto_tfm_alg_alignmask(crypto_skcipher_tfm(tfm)) + 1;
 	ctx->dev->start = rk_ablk_start;
 	ctx->dev->update = rk_ablk_rx;
 	ctx->dev->complete = rk_crypto_complete;
-	ctx->dev->addr_vir = (char *)__get_free_page(GFP_KERNEL);
-	if (!ctx->dev->addr_vir)
-		return -ENOMEM;
 
 	ctx->fallback_tfm = crypto_alloc_skcipher(name, 0, CRYPTO_ALG_NEED_FALLBACK);
 	if (IS_ERR(ctx->fallback_tfm)) {
@@ -496,7 +476,6 @@ static void rk_ablk_exit_tfm(struct crypto_skcipher *tfm)
 	struct rk_cipher_ctx *ctx = crypto_skcipher_ctx(tfm);
 
 	memzero_explicit(ctx->key, ctx->keylen);
-	free_page((unsigned long)ctx->dev->addr_vir);
 	crypto_free_skcipher(ctx->fallback_tfm);
 }
 
-- 
2.35.1


WARNING: multiple messages have this Message-ID (diff)
From: Corentin Labbe <clabbe@baylibre.com>
To: heiko@sntech.de, herbert@gondor.apana.org.au, krzk+dt@kernel.org,
	robh+dt@kernel.org
Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-rockchip@lists.infradead.org,
	Corentin Labbe <clabbe@baylibre.com>
Subject: [PATCH v4 09/33] crypto: rockchip: remove non-aligned handling
Date: Fri,  1 Apr 2022 20:17:40 +0000	[thread overview]
Message-ID: <20220401201804.2867154-10-clabbe@baylibre.com> (raw)
In-Reply-To: <20220401201804.2867154-1-clabbe@baylibre.com>

Now driver have fallback for un-aligned cases, remove all code handling
those cases.

Fixes: ce0183cb6464b ("crypto: rockchip - switch to skcipher API")
Signed-off-by: Corentin Labbe <clabbe@baylibre.com>
---
 drivers/crypto/rockchip/rk3288_crypto.c       | 69 +++++--------------
 drivers/crypto/rockchip/rk3288_crypto.h       |  4 --
 drivers/crypto/rockchip/rk3288_crypto_ahash.c | 22 ++----
 .../crypto/rockchip/rk3288_crypto_skcipher.c  | 39 +++--------
 4 files changed, 31 insertions(+), 103 deletions(-)

diff --git a/drivers/crypto/rockchip/rk3288_crypto.c b/drivers/crypto/rockchip/rk3288_crypto.c
index 4cff49b82983..b3db096e2ec2 100644
--- a/drivers/crypto/rockchip/rk3288_crypto.c
+++ b/drivers/crypto/rockchip/rk3288_crypto.c
@@ -88,63 +88,26 @@ static int rk_load_data(struct rk_crypto_info *dev,
 {
 	unsigned int count;
 
-	dev->aligned = dev->aligned ?
-		check_alignment(sg_src, sg_dst, dev->align_size) :
-		dev->aligned;
-	if (dev->aligned) {
-		count = min(dev->left_bytes, sg_src->length);
-		dev->left_bytes -= count;
-
-		if (!dma_map_sg(dev->dev, sg_src, 1, DMA_TO_DEVICE)) {
-			dev_err(dev->dev, "[%s:%d] dma_map_sg(src)  error\n",
+	count = min(dev->left_bytes, sg_src->length);
+	dev->left_bytes -= count;
+
+	if (!dma_map_sg(dev->dev, sg_src, 1, DMA_TO_DEVICE)) {
+		dev_err(dev->dev, "[%s:%d] dma_map_sg(src)  error\n",
 				__func__, __LINE__);
-			return -EINVAL;
-		}
-		dev->addr_in = sg_dma_address(sg_src);
+		return -EINVAL;
+	}
+	dev->addr_in = sg_dma_address(sg_src);
 
-		if (sg_dst) {
-			if (!dma_map_sg(dev->dev, sg_dst, 1, DMA_FROM_DEVICE)) {
-				dev_err(dev->dev,
+	if (sg_dst) {
+		if (!dma_map_sg(dev->dev, sg_dst, 1, DMA_FROM_DEVICE)) {
+			dev_err(dev->dev,
 					"[%s:%d] dma_map_sg(dst)  error\n",
 					__func__, __LINE__);
-				dma_unmap_sg(dev->dev, sg_src, 1,
-					     DMA_TO_DEVICE);
-				return -EINVAL;
-			}
-			dev->addr_out = sg_dma_address(sg_dst);
-		}
-	} else {
-		count = (dev->left_bytes > PAGE_SIZE) ?
-			PAGE_SIZE : dev->left_bytes;
-
-		if (!sg_pcopy_to_buffer(dev->first, dev->src_nents,
-					dev->addr_vir, count,
-					dev->total - dev->left_bytes)) {
-			dev_err(dev->dev, "[%s:%d] pcopy err\n",
-				__func__, __LINE__);
+			dma_unmap_sg(dev->dev, sg_src, 1,
+					DMA_TO_DEVICE);
 			return -EINVAL;
 		}
-		dev->left_bytes -= count;
-		sg_init_one(&dev->sg_tmp, dev->addr_vir, count);
-		if (!dma_map_sg(dev->dev, &dev->sg_tmp, 1, DMA_TO_DEVICE)) {
-			dev_err(dev->dev, "[%s:%d] dma_map_sg(sg_tmp)  error\n",
-				__func__, __LINE__);
-			return -ENOMEM;
-		}
-		dev->addr_in = sg_dma_address(&dev->sg_tmp);
-
-		if (sg_dst) {
-			if (!dma_map_sg(dev->dev, &dev->sg_tmp, 1,
-					DMA_FROM_DEVICE)) {
-				dev_err(dev->dev,
-					"[%s:%d] dma_map_sg(sg_tmp)  error\n",
-					__func__, __LINE__);
-				dma_unmap_sg(dev->dev, &dev->sg_tmp, 1,
-					     DMA_TO_DEVICE);
-				return -ENOMEM;
-			}
-			dev->addr_out = sg_dma_address(&dev->sg_tmp);
-		}
+		dev->addr_out = sg_dma_address(sg_dst);
 	}
 	dev->count = count;
 	return 0;
@@ -154,11 +117,11 @@ static void rk_unload_data(struct rk_crypto_info *dev)
 {
 	struct scatterlist *sg_in, *sg_out;
 
-	sg_in = dev->aligned ? dev->sg_src : &dev->sg_tmp;
+	sg_in = dev->sg_src;
 	dma_unmap_sg(dev->dev, sg_in, 1, DMA_TO_DEVICE);
 
 	if (dev->sg_dst) {
-		sg_out = dev->aligned ? dev->sg_dst : &dev->sg_tmp;
+		sg_out = dev->sg_dst;
 		dma_unmap_sg(dev->dev, sg_out, 1, DMA_FROM_DEVICE);
 	}
 }
diff --git a/drivers/crypto/rockchip/rk3288_crypto.h b/drivers/crypto/rockchip/rk3288_crypto.h
index 826508e4a0c3..d35b84071935 100644
--- a/drivers/crypto/rockchip/rk3288_crypto.h
+++ b/drivers/crypto/rockchip/rk3288_crypto.h
@@ -204,12 +204,8 @@ struct rk_crypto_info {
 	/* the public variable */
 	struct scatterlist		*sg_src;
 	struct scatterlist		*sg_dst;
-	struct scatterlist		sg_tmp;
 	struct scatterlist		*first;
 	unsigned int			left_bytes;
-	void				*addr_vir;
-	int				aligned;
-	int				align_size;
 	size_t				src_nents;
 	size_t				dst_nents;
 	unsigned int			total;
diff --git a/drivers/crypto/rockchip/rk3288_crypto_ahash.c b/drivers/crypto/rockchip/rk3288_crypto_ahash.c
index 16009bb0bf16..c762e462eb57 100644
--- a/drivers/crypto/rockchip/rk3288_crypto_ahash.c
+++ b/drivers/crypto/rockchip/rk3288_crypto_ahash.c
@@ -236,8 +236,6 @@ static int rk_ahash_start(struct rk_crypto_info *dev)
 
 	dev->total = req->nbytes;
 	dev->left_bytes = req->nbytes;
-	dev->aligned = 0;
-	dev->align_size = 4;
 	dev->sg_dst = NULL;
 	dev->sg_src = req->src;
 	dev->first = req->src;
@@ -272,15 +270,13 @@ static int rk_ahash_crypto_rx(struct rk_crypto_info *dev)
 
 	dev->unload_data(dev);
 	if (dev->left_bytes) {
-		if (dev->aligned) {
-			if (sg_is_last(dev->sg_src)) {
-				dev_warn(dev->dev, "[%s:%d], Lack of data\n",
-					 __func__, __LINE__);
-				err = -ENOMEM;
-				goto out_rx;
-			}
-			dev->sg_src = sg_next(dev->sg_src);
+		if (sg_is_last(dev->sg_src)) {
+			dev_warn(dev->dev, "[%s:%d], Lack of data\n",
+					__func__, __LINE__);
+			err = -ENOMEM;
+			goto out_rx;
 		}
+		dev->sg_src = sg_next(dev->sg_src);
 		err = rk_ahash_set_data_start(dev);
 	} else {
 		/*
@@ -318,11 +314,6 @@ static int rk_cra_hash_init(struct crypto_tfm *tfm)
 	algt = container_of(alg, struct rk_crypto_tmp, alg.hash);
 
 	tctx->dev = algt->dev;
-	tctx->dev->addr_vir = (void *)__get_free_page(GFP_KERNEL);
-	if (!tctx->dev->addr_vir) {
-		dev_err(tctx->dev->dev, "failed to kmalloc for addr_vir\n");
-		return -ENOMEM;
-	}
 	tctx->dev->start = rk_ahash_start;
 	tctx->dev->update = rk_ahash_crypto_rx;
 	tctx->dev->complete = rk_ahash_crypto_complete;
@@ -345,7 +336,6 @@ static void rk_cra_hash_exit(struct crypto_tfm *tfm)
 {
 	struct rk_ahash_ctx *tctx = crypto_tfm_ctx(tfm);
 
-	free_page((unsigned long)tctx->dev->addr_vir);
 	crypto_free_ahash(tctx->fallback_tfm);
 }
 
diff --git a/drivers/crypto/rockchip/rk3288_crypto_skcipher.c b/drivers/crypto/rockchip/rk3288_crypto_skcipher.c
index 5a9ba7c0206d..1b449d8623c9 100644
--- a/drivers/crypto/rockchip/rk3288_crypto_skcipher.c
+++ b/drivers/crypto/rockchip/rk3288_crypto_skcipher.c
@@ -364,7 +364,6 @@ static int rk_ablk_start(struct rk_crypto_info *dev)
 	dev->src_nents = sg_nents(req->src);
 	dev->sg_dst = req->dst;
 	dev->dst_nents = sg_nents(req->dst);
-	dev->aligned = 1;
 
 	spin_lock_irqsave(&dev->lock, flags);
 	rk_ablk_hw_init(dev);
@@ -384,13 +383,9 @@ static void rk_iv_copyback(struct rk_crypto_info *dev)
 
 	/* Update the IV buffer to contain the next IV for encryption mode. */
 	if (!(rctx->mode & RK_CRYPTO_DEC)) {
-		if (dev->aligned) {
-			memcpy(req->iv, sg_virt(dev->sg_dst) +
-				dev->sg_dst->length - ivsize, ivsize);
-		} else {
-			memcpy(req->iv, dev->addr_vir +
-				dev->count - ivsize, ivsize);
-		}
+		memcpy(req->iv,
+		       sg_virt(dev->sg_dst) + dev->sg_dst->length - ivsize,
+		       ivsize);
 	}
 }
 
@@ -428,27 +423,16 @@ static int rk_ablk_rx(struct rk_crypto_info *dev)
 		skcipher_request_cast(dev->async_req);
 
 	dev->unload_data(dev);
-	if (!dev->aligned) {
-		if (!sg_pcopy_from_buffer(req->dst, dev->dst_nents,
-					  dev->addr_vir, dev->count,
-					  dev->total - dev->left_bytes -
-					  dev->count)) {
-			err = -EINVAL;
-			goto out_rx;
-		}
-	}
 	if (dev->left_bytes) {
 		rk_update_iv(dev);
-		if (dev->aligned) {
-			if (sg_is_last(dev->sg_src)) {
-				dev_err(dev->dev, "[%s:%d] Lack of data\n",
+		if (sg_is_last(dev->sg_src)) {
+			dev_err(dev->dev, "[%s:%d] Lack of data\n",
 					__func__, __LINE__);
-				err = -ENOMEM;
-				goto out_rx;
-			}
-			dev->sg_src = sg_next(dev->sg_src);
-			dev->sg_dst = sg_next(dev->sg_dst);
+			err = -ENOMEM;
+			goto out_rx;
 		}
+		dev->sg_src = sg_next(dev->sg_src);
+		dev->sg_dst = sg_next(dev->sg_dst);
 		err = rk_set_data_start(dev);
 	} else {
 		rk_iv_copyback(dev);
@@ -470,13 +454,9 @@ static int rk_ablk_init_tfm(struct crypto_skcipher *tfm)
 	algt = container_of(alg, struct rk_crypto_tmp, alg.skcipher);
 
 	ctx->dev = algt->dev;
-	ctx->dev->align_size = crypto_tfm_alg_alignmask(crypto_skcipher_tfm(tfm)) + 1;
 	ctx->dev->start = rk_ablk_start;
 	ctx->dev->update = rk_ablk_rx;
 	ctx->dev->complete = rk_crypto_complete;
-	ctx->dev->addr_vir = (char *)__get_free_page(GFP_KERNEL);
-	if (!ctx->dev->addr_vir)
-		return -ENOMEM;
 
 	ctx->fallback_tfm = crypto_alloc_skcipher(name, 0, CRYPTO_ALG_NEED_FALLBACK);
 	if (IS_ERR(ctx->fallback_tfm)) {
@@ -496,7 +476,6 @@ static void rk_ablk_exit_tfm(struct crypto_skcipher *tfm)
 	struct rk_cipher_ctx *ctx = crypto_skcipher_ctx(tfm);
 
 	memzero_explicit(ctx->key, ctx->keylen);
-	free_page((unsigned long)ctx->dev->addr_vir);
 	crypto_free_skcipher(ctx->fallback_tfm);
 }
 
-- 
2.35.1


_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip

WARNING: multiple messages have this Message-ID (diff)
From: Corentin Labbe <clabbe@baylibre.com>
To: heiko@sntech.de, herbert@gondor.apana.org.au, krzk+dt@kernel.org,
	robh+dt@kernel.org
Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-rockchip@lists.infradead.org,
	Corentin Labbe <clabbe@baylibre.com>
Subject: [PATCH v4 09/33] crypto: rockchip: remove non-aligned handling
Date: Fri,  1 Apr 2022 20:17:40 +0000	[thread overview]
Message-ID: <20220401201804.2867154-10-clabbe@baylibre.com> (raw)
In-Reply-To: <20220401201804.2867154-1-clabbe@baylibre.com>

Now driver have fallback for un-aligned cases, remove all code handling
those cases.

Fixes: ce0183cb6464b ("crypto: rockchip - switch to skcipher API")
Signed-off-by: Corentin Labbe <clabbe@baylibre.com>
---
 drivers/crypto/rockchip/rk3288_crypto.c       | 69 +++++--------------
 drivers/crypto/rockchip/rk3288_crypto.h       |  4 --
 drivers/crypto/rockchip/rk3288_crypto_ahash.c | 22 ++----
 .../crypto/rockchip/rk3288_crypto_skcipher.c  | 39 +++--------
 4 files changed, 31 insertions(+), 103 deletions(-)

diff --git a/drivers/crypto/rockchip/rk3288_crypto.c b/drivers/crypto/rockchip/rk3288_crypto.c
index 4cff49b82983..b3db096e2ec2 100644
--- a/drivers/crypto/rockchip/rk3288_crypto.c
+++ b/drivers/crypto/rockchip/rk3288_crypto.c
@@ -88,63 +88,26 @@ static int rk_load_data(struct rk_crypto_info *dev,
 {
 	unsigned int count;
 
-	dev->aligned = dev->aligned ?
-		check_alignment(sg_src, sg_dst, dev->align_size) :
-		dev->aligned;
-	if (dev->aligned) {
-		count = min(dev->left_bytes, sg_src->length);
-		dev->left_bytes -= count;
-
-		if (!dma_map_sg(dev->dev, sg_src, 1, DMA_TO_DEVICE)) {
-			dev_err(dev->dev, "[%s:%d] dma_map_sg(src)  error\n",
+	count = min(dev->left_bytes, sg_src->length);
+	dev->left_bytes -= count;
+
+	if (!dma_map_sg(dev->dev, sg_src, 1, DMA_TO_DEVICE)) {
+		dev_err(dev->dev, "[%s:%d] dma_map_sg(src)  error\n",
 				__func__, __LINE__);
-			return -EINVAL;
-		}
-		dev->addr_in = sg_dma_address(sg_src);
+		return -EINVAL;
+	}
+	dev->addr_in = sg_dma_address(sg_src);
 
-		if (sg_dst) {
-			if (!dma_map_sg(dev->dev, sg_dst, 1, DMA_FROM_DEVICE)) {
-				dev_err(dev->dev,
+	if (sg_dst) {
+		if (!dma_map_sg(dev->dev, sg_dst, 1, DMA_FROM_DEVICE)) {
+			dev_err(dev->dev,
 					"[%s:%d] dma_map_sg(dst)  error\n",
 					__func__, __LINE__);
-				dma_unmap_sg(dev->dev, sg_src, 1,
-					     DMA_TO_DEVICE);
-				return -EINVAL;
-			}
-			dev->addr_out = sg_dma_address(sg_dst);
-		}
-	} else {
-		count = (dev->left_bytes > PAGE_SIZE) ?
-			PAGE_SIZE : dev->left_bytes;
-
-		if (!sg_pcopy_to_buffer(dev->first, dev->src_nents,
-					dev->addr_vir, count,
-					dev->total - dev->left_bytes)) {
-			dev_err(dev->dev, "[%s:%d] pcopy err\n",
-				__func__, __LINE__);
+			dma_unmap_sg(dev->dev, sg_src, 1,
+					DMA_TO_DEVICE);
 			return -EINVAL;
 		}
-		dev->left_bytes -= count;
-		sg_init_one(&dev->sg_tmp, dev->addr_vir, count);
-		if (!dma_map_sg(dev->dev, &dev->sg_tmp, 1, DMA_TO_DEVICE)) {
-			dev_err(dev->dev, "[%s:%d] dma_map_sg(sg_tmp)  error\n",
-				__func__, __LINE__);
-			return -ENOMEM;
-		}
-		dev->addr_in = sg_dma_address(&dev->sg_tmp);
-
-		if (sg_dst) {
-			if (!dma_map_sg(dev->dev, &dev->sg_tmp, 1,
-					DMA_FROM_DEVICE)) {
-				dev_err(dev->dev,
-					"[%s:%d] dma_map_sg(sg_tmp)  error\n",
-					__func__, __LINE__);
-				dma_unmap_sg(dev->dev, &dev->sg_tmp, 1,
-					     DMA_TO_DEVICE);
-				return -ENOMEM;
-			}
-			dev->addr_out = sg_dma_address(&dev->sg_tmp);
-		}
+		dev->addr_out = sg_dma_address(sg_dst);
 	}
 	dev->count = count;
 	return 0;
@@ -154,11 +117,11 @@ static void rk_unload_data(struct rk_crypto_info *dev)
 {
 	struct scatterlist *sg_in, *sg_out;
 
-	sg_in = dev->aligned ? dev->sg_src : &dev->sg_tmp;
+	sg_in = dev->sg_src;
 	dma_unmap_sg(dev->dev, sg_in, 1, DMA_TO_DEVICE);
 
 	if (dev->sg_dst) {
-		sg_out = dev->aligned ? dev->sg_dst : &dev->sg_tmp;
+		sg_out = dev->sg_dst;
 		dma_unmap_sg(dev->dev, sg_out, 1, DMA_FROM_DEVICE);
 	}
 }
diff --git a/drivers/crypto/rockchip/rk3288_crypto.h b/drivers/crypto/rockchip/rk3288_crypto.h
index 826508e4a0c3..d35b84071935 100644
--- a/drivers/crypto/rockchip/rk3288_crypto.h
+++ b/drivers/crypto/rockchip/rk3288_crypto.h
@@ -204,12 +204,8 @@ struct rk_crypto_info {
 	/* the public variable */
 	struct scatterlist		*sg_src;
 	struct scatterlist		*sg_dst;
-	struct scatterlist		sg_tmp;
 	struct scatterlist		*first;
 	unsigned int			left_bytes;
-	void				*addr_vir;
-	int				aligned;
-	int				align_size;
 	size_t				src_nents;
 	size_t				dst_nents;
 	unsigned int			total;
diff --git a/drivers/crypto/rockchip/rk3288_crypto_ahash.c b/drivers/crypto/rockchip/rk3288_crypto_ahash.c
index 16009bb0bf16..c762e462eb57 100644
--- a/drivers/crypto/rockchip/rk3288_crypto_ahash.c
+++ b/drivers/crypto/rockchip/rk3288_crypto_ahash.c
@@ -236,8 +236,6 @@ static int rk_ahash_start(struct rk_crypto_info *dev)
 
 	dev->total = req->nbytes;
 	dev->left_bytes = req->nbytes;
-	dev->aligned = 0;
-	dev->align_size = 4;
 	dev->sg_dst = NULL;
 	dev->sg_src = req->src;
 	dev->first = req->src;
@@ -272,15 +270,13 @@ static int rk_ahash_crypto_rx(struct rk_crypto_info *dev)
 
 	dev->unload_data(dev);
 	if (dev->left_bytes) {
-		if (dev->aligned) {
-			if (sg_is_last(dev->sg_src)) {
-				dev_warn(dev->dev, "[%s:%d], Lack of data\n",
-					 __func__, __LINE__);
-				err = -ENOMEM;
-				goto out_rx;
-			}
-			dev->sg_src = sg_next(dev->sg_src);
+		if (sg_is_last(dev->sg_src)) {
+			dev_warn(dev->dev, "[%s:%d], Lack of data\n",
+					__func__, __LINE__);
+			err = -ENOMEM;
+			goto out_rx;
 		}
+		dev->sg_src = sg_next(dev->sg_src);
 		err = rk_ahash_set_data_start(dev);
 	} else {
 		/*
@@ -318,11 +314,6 @@ static int rk_cra_hash_init(struct crypto_tfm *tfm)
 	algt = container_of(alg, struct rk_crypto_tmp, alg.hash);
 
 	tctx->dev = algt->dev;
-	tctx->dev->addr_vir = (void *)__get_free_page(GFP_KERNEL);
-	if (!tctx->dev->addr_vir) {
-		dev_err(tctx->dev->dev, "failed to kmalloc for addr_vir\n");
-		return -ENOMEM;
-	}
 	tctx->dev->start = rk_ahash_start;
 	tctx->dev->update = rk_ahash_crypto_rx;
 	tctx->dev->complete = rk_ahash_crypto_complete;
@@ -345,7 +336,6 @@ static void rk_cra_hash_exit(struct crypto_tfm *tfm)
 {
 	struct rk_ahash_ctx *tctx = crypto_tfm_ctx(tfm);
 
-	free_page((unsigned long)tctx->dev->addr_vir);
 	crypto_free_ahash(tctx->fallback_tfm);
 }
 
diff --git a/drivers/crypto/rockchip/rk3288_crypto_skcipher.c b/drivers/crypto/rockchip/rk3288_crypto_skcipher.c
index 5a9ba7c0206d..1b449d8623c9 100644
--- a/drivers/crypto/rockchip/rk3288_crypto_skcipher.c
+++ b/drivers/crypto/rockchip/rk3288_crypto_skcipher.c
@@ -364,7 +364,6 @@ static int rk_ablk_start(struct rk_crypto_info *dev)
 	dev->src_nents = sg_nents(req->src);
 	dev->sg_dst = req->dst;
 	dev->dst_nents = sg_nents(req->dst);
-	dev->aligned = 1;
 
 	spin_lock_irqsave(&dev->lock, flags);
 	rk_ablk_hw_init(dev);
@@ -384,13 +383,9 @@ static void rk_iv_copyback(struct rk_crypto_info *dev)
 
 	/* Update the IV buffer to contain the next IV for encryption mode. */
 	if (!(rctx->mode & RK_CRYPTO_DEC)) {
-		if (dev->aligned) {
-			memcpy(req->iv, sg_virt(dev->sg_dst) +
-				dev->sg_dst->length - ivsize, ivsize);
-		} else {
-			memcpy(req->iv, dev->addr_vir +
-				dev->count - ivsize, ivsize);
-		}
+		memcpy(req->iv,
+		       sg_virt(dev->sg_dst) + dev->sg_dst->length - ivsize,
+		       ivsize);
 	}
 }
 
@@ -428,27 +423,16 @@ static int rk_ablk_rx(struct rk_crypto_info *dev)
 		skcipher_request_cast(dev->async_req);
 
 	dev->unload_data(dev);
-	if (!dev->aligned) {
-		if (!sg_pcopy_from_buffer(req->dst, dev->dst_nents,
-					  dev->addr_vir, dev->count,
-					  dev->total - dev->left_bytes -
-					  dev->count)) {
-			err = -EINVAL;
-			goto out_rx;
-		}
-	}
 	if (dev->left_bytes) {
 		rk_update_iv(dev);
-		if (dev->aligned) {
-			if (sg_is_last(dev->sg_src)) {
-				dev_err(dev->dev, "[%s:%d] Lack of data\n",
+		if (sg_is_last(dev->sg_src)) {
+			dev_err(dev->dev, "[%s:%d] Lack of data\n",
 					__func__, __LINE__);
-				err = -ENOMEM;
-				goto out_rx;
-			}
-			dev->sg_src = sg_next(dev->sg_src);
-			dev->sg_dst = sg_next(dev->sg_dst);
+			err = -ENOMEM;
+			goto out_rx;
 		}
+		dev->sg_src = sg_next(dev->sg_src);
+		dev->sg_dst = sg_next(dev->sg_dst);
 		err = rk_set_data_start(dev);
 	} else {
 		rk_iv_copyback(dev);
@@ -470,13 +454,9 @@ static int rk_ablk_init_tfm(struct crypto_skcipher *tfm)
 	algt = container_of(alg, struct rk_crypto_tmp, alg.skcipher);
 
 	ctx->dev = algt->dev;
-	ctx->dev->align_size = crypto_tfm_alg_alignmask(crypto_skcipher_tfm(tfm)) + 1;
 	ctx->dev->start = rk_ablk_start;
 	ctx->dev->update = rk_ablk_rx;
 	ctx->dev->complete = rk_crypto_complete;
-	ctx->dev->addr_vir = (char *)__get_free_page(GFP_KERNEL);
-	if (!ctx->dev->addr_vir)
-		return -ENOMEM;
 
 	ctx->fallback_tfm = crypto_alloc_skcipher(name, 0, CRYPTO_ALG_NEED_FALLBACK);
 	if (IS_ERR(ctx->fallback_tfm)) {
@@ -496,7 +476,6 @@ static void rk_ablk_exit_tfm(struct crypto_skcipher *tfm)
 	struct rk_cipher_ctx *ctx = crypto_skcipher_ctx(tfm);
 
 	memzero_explicit(ctx->key, ctx->keylen);
-	free_page((unsigned long)ctx->dev->addr_vir);
 	crypto_free_skcipher(ctx->fallback_tfm);
 }
 
-- 
2.35.1


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

  parent reply	other threads:[~2022-04-01 20:18 UTC|newest]

Thread overview: 157+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-04-01 20:17 [PATCH v4 00/33] crypto: rockchip: permit to pass self-tests Corentin Labbe
2022-04-01 20:17 ` Corentin Labbe
2022-04-01 20:17 ` Corentin Labbe
2022-04-01 20:17 ` [PATCH v4 01/33] crypto: rockchip: use dev_err for error message about interrupt Corentin Labbe
2022-04-01 20:17   ` Corentin Labbe
2022-04-01 20:17   ` Corentin Labbe
2022-04-01 20:17 ` [PATCH v4 02/33] crypto: rockchip: do not use uninitialized variable Corentin Labbe
2022-04-01 20:17   ` Corentin Labbe
2022-04-01 20:17   ` Corentin Labbe
2022-04-01 20:17 ` [PATCH v4 03/33] crypto: rockchip: do not do custom power management Corentin Labbe
2022-04-01 20:17   ` Corentin Labbe
2022-04-01 20:17   ` Corentin Labbe
2022-04-01 20:17 ` [PATCH v4 04/33] crypto: rockchip: fix privete/private typo Corentin Labbe
2022-04-01 20:17   ` Corentin Labbe
2022-04-01 20:17   ` Corentin Labbe
2022-04-01 20:17 ` [PATCH v4 05/33] crypto: rockchip: do not store mode globally Corentin Labbe
2022-04-01 20:17   ` Corentin Labbe
2022-04-01 20:17   ` Corentin Labbe
2022-04-01 20:17 ` [PATCH v4 06/33] crypto: rockchip: add fallback for cipher Corentin Labbe
2022-04-01 20:17   ` Corentin Labbe
2022-04-01 20:17   ` Corentin Labbe
2022-04-04 11:26   ` John Keeping
2022-04-04 11:26     ` John Keeping
2022-04-04 11:26     ` John Keeping
2022-04-11  8:42     ` LABBE Corentin
2022-04-11  8:42       ` LABBE Corentin
2022-04-11  8:42       ` LABBE Corentin
2022-04-01 20:17 ` [PATCH v4 07/33] crypto: rockchip: add fallback for ahash Corentin Labbe
2022-04-01 20:17   ` Corentin Labbe
2022-04-01 20:17   ` Corentin Labbe
2022-04-01 20:17 ` [PATCH v4 08/33] crypto: rockchip: better handle cipher key Corentin Labbe
2022-04-01 20:17   ` Corentin Labbe
2022-04-01 20:17   ` Corentin Labbe
2022-04-04 11:31   ` John Keeping
2022-04-04 11:31     ` John Keeping
2022-04-04 11:31     ` John Keeping
2022-04-11  8:51     ` LABBE Corentin
2022-04-11  8:51       ` LABBE Corentin
2022-04-11  8:51       ` LABBE Corentin
2022-04-01 20:17 ` Corentin Labbe [this message]
2022-04-01 20:17   ` [PATCH v4 09/33] crypto: rockchip: remove non-aligned handling Corentin Labbe
2022-04-01 20:17   ` Corentin Labbe
2022-04-01 20:17 ` [PATCH v4 10/33] crypto: rockchip: rework by using crypto_engine Corentin Labbe
2022-04-01 20:17   ` Corentin Labbe
2022-04-01 20:17   ` Corentin Labbe
2022-04-02  8:22   ` kernel test robot
2022-04-02  8:22     ` kernel test robot
2022-04-02  8:22     ` kernel test robot
2022-04-02 20:04     ` LABBE Corentin
2022-04-02 20:04       ` LABBE Corentin
2022-04-02 20:04       ` LABBE Corentin
2022-04-02 20:04       ` LABBE Corentin
2022-04-01 20:17 ` [PATCH v4 11/33] crypto: rockchip: rewrite type Corentin Labbe
2022-04-01 20:17   ` Corentin Labbe
2022-04-01 20:17   ` Corentin Labbe
2022-04-01 20:17 ` [PATCH v4 12/33] crypto: rockchip: add debugfs Corentin Labbe
2022-04-01 20:17   ` Corentin Labbe
2022-04-01 20:17   ` Corentin Labbe
2022-04-01 20:17 ` [PATCH v4 13/33] crypto: rockchip: introduce PM Corentin Labbe
2022-04-01 20:17   ` Corentin Labbe
2022-04-01 20:17   ` Corentin Labbe
2022-04-01 20:17 ` [PATCH v4 14/33] crypto: rockchip: handle reset also in PM Corentin Labbe
2022-04-01 20:17   ` Corentin Labbe
2022-04-01 20:17   ` Corentin Labbe
2022-04-01 20:17 ` [PATCH v4 15/33] crypto: rockchip: use clk_bulk to simplify clock management Corentin Labbe
2022-04-01 20:17   ` Corentin Labbe
2022-04-01 20:17   ` Corentin Labbe
2022-04-01 20:17 ` [PATCH v4 16/33] crypto: rockchip: add myself as maintainer Corentin Labbe
2022-04-01 20:17   ` Corentin Labbe
2022-04-01 20:17   ` Corentin Labbe
2022-04-01 20:17 ` [PATCH v4 17/33] crypto: rockchip: use read_poll_timeout Corentin Labbe
2022-04-01 20:17   ` Corentin Labbe
2022-04-01 20:17   ` Corentin Labbe
2022-04-04 11:38   ` John Keeping
2022-04-04 11:38     ` John Keeping
2022-04-04 11:38     ` John Keeping
2022-04-11  8:33     ` LABBE Corentin
2022-04-11  8:33       ` LABBE Corentin
2022-04-11  8:33       ` LABBE Corentin
2022-04-01 20:17 ` [PATCH v4 18/33] crypto: rockchip: fix style issue Corentin Labbe
2022-04-01 20:17   ` Corentin Labbe
2022-04-01 20:17   ` Corentin Labbe
2022-04-04 11:39   ` John Keeping
2022-04-04 11:39     ` John Keeping
2022-04-04 11:39     ` John Keeping
2022-04-11  7:40     ` LABBE Corentin
2022-04-11  7:40       ` LABBE Corentin
2022-04-11  7:40       ` LABBE Corentin
2022-04-01 20:17 ` [PATCH v4 19/33] crypto: rockchip: add support for rk3328 Corentin Labbe
2022-04-01 20:17   ` Corentin Labbe
2022-04-01 20:17   ` Corentin Labbe
2022-04-01 20:17 ` [PATCH v4 20/33] crypto: rockchip: rename ablk functions to cipher Corentin Labbe
2022-04-01 20:17   ` Corentin Labbe
2022-04-01 20:17   ` Corentin Labbe
2022-04-01 20:17 ` [PATCH v4 21/33] crypto: rockchip: rework rk_handle_req function Corentin Labbe
2022-04-01 20:17   ` Corentin Labbe
2022-04-01 20:17   ` Corentin Labbe
2022-04-01 20:17 ` [PATCH v4 22/33] crypto: rockchip: use a rk_crypto_info variable instead of lot of indirection Corentin Labbe
2022-04-01 20:17   ` Corentin Labbe
2022-04-01 20:17   ` Corentin Labbe
2022-04-01 20:17 ` [PATCH v4 23/33] crypto: rockchip: use the rk_crypto_info given as parameter Corentin Labbe
2022-04-01 20:17   ` Corentin Labbe
2022-04-01 20:17   ` Corentin Labbe
2022-04-01 20:17 ` [PATCH v4 24/33] crypto: rockchip: rename crypto_info to main in TFM context Corentin Labbe
2022-04-01 20:17   ` Corentin Labbe
2022-04-01 20:17   ` Corentin Labbe
2022-04-01 20:17 ` [PATCH v4 25/33] crypto: rockchip: store crypto_info in request context Corentin Labbe
2022-04-01 20:17   ` Corentin Labbe
2022-04-01 20:17   ` Corentin Labbe
2022-04-01 20:17 ` [PATCH v4 26/33] crypto: rockchip: Add support for rk3399 Corentin Labbe
2022-04-01 20:17   ` Corentin Labbe
2022-04-01 20:17   ` Corentin Labbe
2022-04-01 20:17 ` [PATCH v4 27/33] dt-bindings: crypto: convert rockchip-crypto to yaml Corentin Labbe
2022-04-01 20:17   ` Corentin Labbe
2022-04-01 20:17   ` Corentin Labbe
2022-04-02 12:10   ` Krzysztof Kozlowski
2022-04-02 12:10     ` Krzysztof Kozlowski
2022-04-02 12:10     ` Krzysztof Kozlowski
2022-04-02 20:11     ` LABBE Corentin
2022-04-02 20:11       ` LABBE Corentin
2022-04-02 20:11       ` LABBE Corentin
2022-04-01 20:17 ` [PATCH v4 28/33] dt-bindings: crypto: rockchip: convert to new driver bindings Corentin Labbe
2022-04-01 20:17   ` Corentin Labbe
2022-04-01 20:17   ` Corentin Labbe
2022-04-02 11:53   ` Krzysztof Kozlowski
2022-04-02 11:53     ` Krzysztof Kozlowski
2022-04-02 11:53     ` Krzysztof Kozlowski
2022-04-02 12:07     ` Krzysztof Kozlowski
2022-04-02 12:07       ` Krzysztof Kozlowski
2022-04-02 12:07       ` Krzysztof Kozlowski
2022-04-03 18:58       ` LABBE Corentin
2022-04-03 18:58         ` LABBE Corentin
2022-04-03 18:58         ` LABBE Corentin
2022-04-02 20:10     ` LABBE Corentin
2022-04-02 20:10       ` LABBE Corentin
2022-04-02 20:10       ` LABBE Corentin
2022-04-02 20:19       ` Krzysztof Kozlowski
2022-04-02 20:19         ` Krzysztof Kozlowski
2022-04-02 20:19         ` Krzysztof Kozlowski
2022-04-01 20:18 ` [PATCH v4 29/33] clk: rk3399: use proper crypto0 name Corentin Labbe
2022-04-01 20:18   ` Corentin Labbe
2022-04-01 20:18   ` Corentin Labbe
2022-04-06 16:07   ` Rob Herring
2022-04-06 16:07     ` Rob Herring
2022-04-06 16:07     ` Rob Herring
2022-04-01 20:18 ` [PATCH v4 30/33] ARM: dts: rk3288: crypto does not need reset-names anymore Corentin Labbe
2022-04-01 20:18   ` Corentin Labbe
2022-04-01 20:18   ` Corentin Labbe
2022-04-01 20:18 ` [PATCH v4 31/33] arm64: dts: rockchip: add rk3328 crypto node Corentin Labbe
2022-04-01 20:18   ` Corentin Labbe
2022-04-01 20:18   ` Corentin Labbe
2022-04-01 20:18 ` [PATCH v4 32/33] arm64: dts: rockchip: rk3399: add " Corentin Labbe
2022-04-01 20:18   ` Corentin Labbe
2022-04-01 20:18   ` Corentin Labbe
2022-04-01 20:18 ` [PATCH v4 33/33] crypto: rockchip: Check for clocks numbers and their frequencies Corentin Labbe
2022-04-01 20:18   ` Corentin Labbe
2022-04-01 20:18   ` 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=20220401201804.2867154-10-clabbe@baylibre.com \
    --to=clabbe@baylibre.com \
    --cc=devicetree@vger.kernel.org \
    --cc=heiko@sntech.de \
    --cc=herbert@gondor.apana.org.au \
    --cc=krzk+dt@kernel.org \
    --cc=linux-arm-kernel@lists.infradead.org \
    --cc=linux-crypto@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-rockchip@lists.infradead.org \
    --cc=robh+dt@kernel.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.