1. Fix a problem of error log printing
2. Modify error log printing style
Signed-off-by: Longfang Liu <liulongfang@xxxxxxxxxx>
---
drivers/crypto/hisilicon/sec2/sec.h | 5 +-
drivers/crypto/hisilicon/sec2/sec_crypto.c | 94 +++++++++++++++---------------
drivers/crypto/hisilicon/sec2/sec_crypto.h | 4 +-
3 files changed, 49 insertions(+), 54 deletions(-)
diff --git a/drivers/crypto/hisilicon/sec2/sec.h b/drivers/crypto/hisilicon/sec2/sec.h
index 74f7eeb..5563282 100644
--- a/drivers/crypto/hisilicon/sec2/sec.h
+++ b/drivers/crypto/hisilicon/sec2/sec.h
@@ -4,8 +4,6 @@
#ifndef __HISI_SEC_V2_H
#define __HISI_SEC_V2_H
-#include <linux/list.h>
-
#include "../qm.h"
#include "sec_crypto.h"
@@ -57,7 +55,7 @@ struct sec_req {
int err_type;
int req_id;
- int flag;
+ u32 flag;
/* Status of the SEC request */
bool fake_busy;
@@ -147,6 +145,7 @@ struct sec_ctx {
struct sec_cipher_ctx c_ctx;
struct sec_auth_ctx a_ctx;
u8 type_supported;
+ struct device *dev;
};
enum sec_endian {
diff --git a/drivers/crypto/hisilicon/sec2/sec_crypto.c b/drivers/crypto/hisilicon/sec2/sec_crypto.c
index f09f4d7..87b0c56 100644
--- a/drivers/crypto/hisilicon/sec2/sec_crypto.c
+++ b/drivers/crypto/hisilicon/sec2/sec_crypto.c
@@ -41,7 +41,6 @@
#define SEC_CKEY_OFFSET_V3 13
#define SEC_SRC_SGL_OFFSET_V3 11
#define SEC_DST_SGL_OFFSET_V3 14
-#define SEC_CI_GEN_OFFSET_V3 2
#define SEC_CALG_OFFSET_V3 4
#define SEC_AKEY_OFFSET_V3 9
@@ -58,7 +57,6 @@
#define SEC_TOTAL_IV_SZ (SEC_IV_SIZE * QM_Q_DEPTH)
#define SEC_SGL_SGE_NR 128
-#define SEC_CTX_DEV(ctx) (&(ctx)->sec->qm.pdev->dev)
#define SEC_CIPHER_AUTH 0xfe
#define SEC_AUTH_CIPHER 0x1
#define SEC_MAX_MAC_LEN 64
@@ -126,7 +124,7 @@ static int sec_alloc_req_id(struct sec_req *req, struct sec_qp_ctx *qp_ctx)
0, QM_Q_DEPTH, GFP_ATOMIC);
mutex_unlock(&qp_ctx->req_lock);
if (unlikely(req_id < 0)) {
- dev_err(SEC_CTX_DEV(req->ctx), "alloc req id fail!\n");
+ dev_err(req->ctx->dev, "alloc req id fail!\n");
return req_id;
}
@@ -142,7 +140,7 @@ static void sec_free_req_id(struct sec_req *req)
int req_id = req->req_id;
if (unlikely(req_id < 0 || req_id >= QM_Q_DEPTH)) {
- dev_err(SEC_CTX_DEV(req->ctx), "free request id invalid!\n");
+ dev_err(req->ctx->dev, "free request id invalid!\n");
return;
}
@@ -168,7 +166,7 @@ static int sec_aead_verify(struct sec_req *req)
aead_req->cryptlen + aead_req->assoclen -
authsize);
if (unlikely(sz != authsize || memcmp(mac_out, mac, sz))) {
- dev_err(SEC_CTX_DEV(req->ctx), "aead verify failure!\n");
+ dev_err(req->ctx->dev, "aead verify failure!\n");
return -EBADMSG;
}
@@ -237,7 +235,7 @@ static void sec_req_cb(struct hisi_qp *qp, void *resp)
if (unlikely(req->err_type || status.done != SEC_SQE_DONE ||
(ctx->alg_type == SEC_SKCIPHER && status.flag != SEC_SQE_CFLAG) ||
(ctx->alg_type == SEC_AEAD && status.flag != SEC_SQE_AEAD_FLAG))) {
- dev_err_ratelimited(SEC_CTX_DEV(ctx),
+ dev_err_ratelimited(ctx->dev,
"err_type[%d],done[%u],flag[%u]\n",
req->err_type, status.done, status.flag);
err = -EIO;
@@ -412,8 +410,8 @@ static int sec_alloc_pbuf_resource(struct device *dev, struct sec_alg_res *res)
static int sec_alg_resource_alloc(struct sec_ctx *ctx,
struct sec_qp_ctx *qp_ctx)
{
- struct device *dev = SEC_CTX_DEV(ctx);
struct sec_alg_res *res = qp_ctx->res;
+ struct device *dev = ctx->dev;
int ret;
ret = sec_alloc_civ_resource(dev, res);
@@ -453,7 +451,7 @@ static int sec_alg_resource_alloc(struct sec_ctx *ctx,
static void sec_alg_resource_free(struct sec_ctx *ctx,
struct sec_qp_ctx *qp_ctx)
{
- struct device *dev = SEC_CTX_DEV(ctx);
+ struct device *dev = ctx->dev;
sec_free_civ_resource(dev, qp_ctx->res);
@@ -466,7 +464,7 @@ static void sec_alg_resource_free(struct sec_ctx *ctx,
static int sec_create_qp_ctx(struct hisi_qm *qm, struct sec_ctx *ctx,
int qp_ctx_id, int alg_type)
{
- struct device *dev = SEC_CTX_DEV(ctx);
+ struct device *dev = ctx->dev;
struct sec_qp_ctx *qp_ctx;
struct hisi_qp *qp;
int ret = -ENOMEM;
@@ -522,7 +520,7 @@ static int sec_create_qp_ctx(struct hisi_qm *qm, struct sec_ctx *ctx,
static void sec_release_qp_ctx(struct sec_ctx *ctx,
struct sec_qp_ctx *qp_ctx)
{
- struct device *dev = SEC_CTX_DEV(ctx);
+ struct device *dev = ctx->dev;
hisi_qm_stop_qp(qp_ctx->qp);
sec_alg_resource_free(ctx, qp_ctx);
@@ -546,6 +544,7 @@ static int sec_ctx_base_init(struct sec_ctx *ctx)
sec = container_of(ctx->qps[0]->qm, struct sec_dev, qm);
ctx->sec = sec;
+ ctx->dev = &sec->qm.pdev->dev;
ctx->hlf_q_num = sec->ctx_q_num >> 1;
ctx->pbuf_supported = ctx->sec->iommu_used;
@@ -570,11 +569,9 @@ static int sec_ctx_base_init(struct sec_ctx *ctx)
err_sec_release_qp_ctx:
for (i = i - 1; i >= 0; i--)
sec_release_qp_ctx(ctx, &ctx->qp_ctx[i]);
-
kfree(ctx->qp_ctx);
err_destroy_qps:
sec_destroy_qps(ctx->qps, sec->ctx_q_num);
-
return ret;
}
@@ -593,7 +590,7 @@ static int sec_cipher_init(struct sec_ctx *ctx)
{
struct sec_cipher_ctx *c_ctx = &ctx->c_ctx;
- c_ctx->c_key = dma_alloc_coherent(SEC_CTX_DEV(ctx), SEC_MAX_KEY_SIZE,
+ c_ctx->c_key = dma_alloc_coherent(ctx->dev, SEC_MAX_KEY_SIZE,
&c_ctx->c_key_dma, GFP_KERNEL);
if (!c_ctx->c_key)
return -ENOMEM;
@@ -606,15 +603,16 @@ static void sec_cipher_uninit(struct sec_ctx *ctx)
struct sec_cipher_ctx *c_ctx = &ctx->c_ctx;
memzero_explicit(c_ctx->c_key, SEC_MAX_KEY_SIZE);
- dma_free_coherent(SEC_CTX_DEV(ctx), SEC_MAX_KEY_SIZE,
+ dma_free_coherent(ctx->dev, SEC_MAX_KEY_SIZE,
c_ctx->c_key, c_ctx->c_key_dma);
}
static int sec_auth_init(struct sec_ctx *ctx)
{
struct sec_auth_ctx *a_ctx = &ctx->a_ctx;
+ struct device *dev = ctx->dev;
- a_ctx->a_key = dma_alloc_coherent(SEC_CTX_DEV(ctx), SEC_MAX_KEY_SIZE,
+ a_ctx->a_key = dma_alloc_coherent(dev, SEC_MAX_KEY_SIZE,
&a_ctx->a_key_dma, GFP_KERNEL);
if (!a_ctx->a_key)
return -ENOMEM;
@@ -625,9 +623,10 @@ static int sec_auth_init(struct sec_ctx *ctx)
static void sec_auth_uninit(struct sec_ctx *ctx)
{
struct sec_auth_ctx *a_ctx = &ctx->a_ctx;
+ struct device *dev = ctx->dev;
memzero_explicit(a_ctx->a_key, SEC_MAX_KEY_SIZE);
- dma_free_coherent(SEC_CTX_DEV(ctx), SEC_MAX_KEY_SIZE,
+ dma_free_coherent(dev, SEC_MAX_KEY_SIZE,
a_ctx->a_key, a_ctx->a_key_dma);
}
@@ -640,7 +639,7 @@ static int sec_skcipher_init(struct crypto_skcipher *tfm)
crypto_skcipher_set_reqsize(tfm, sizeof(struct sec_req));
ctx->c_ctx.ivsize = crypto_skcipher_ivsize(tfm);
if (ctx->c_ctx.ivsize > SEC_IV_SIZE) {
- dev_err(SEC_CTX_DEV(ctx), "get error skcipher iv size!\n");
+ pr_err("get error skcipher iv size!\n");
return -EINVAL;
}
@@ -733,12 +732,13 @@ static int sec_skcipher_setkey(struct crypto_skcipher *tfm, const u8 *key,
{
struct sec_ctx *ctx = crypto_skcipher_ctx(tfm);
struct sec_cipher_ctx *c_ctx = &ctx->c_ctx;
+ struct device *dev = ctx->dev;
int ret;
if (c_mode == SEC_CMODE_XTS) {
ret = xts_verify_key(tfm, key, keylen);
if (ret) {
- dev_err(SEC_CTX_DEV(ctx), "xts mode key err!\n");
+ dev_err(dev, "xts mode key err!\n");
return ret;
}
}
@@ -759,7 +759,7 @@ static int sec_skcipher_setkey(struct crypto_skcipher *tfm, const u8 *key,
}
if (ret) {
- dev_err(SEC_CTX_DEV(ctx), "set sec key err!\n");
+ dev_err(dev, "set sec key err!\n");
return ret;
}
@@ -774,7 +774,7 @@ static int sec_cipher_pbuf_map(struct sec_ctx *ctx, struct sec_req *req,
struct aead_request *aead_req = req->aead_req.aead_req;
struct sec_cipher_req *c_req = &req->c_req;
struct sec_qp_ctx *qp_ctx = req->qp_ctx;
- struct device *dev = SEC_CTX_DEV(ctx);
+ struct device *dev = ctx->dev;
int copy_size, pbuf_length;
int req_id = req->req_id;
@@ -784,9 +784,7 @@ static int sec_cipher_pbuf_map(struct sec_ctx *ctx, struct sec_req *req,
copy_size = c_req->c_len;
pbuf_length = sg_copy_to_buffer(src, sg_nents(src),
- qp_ctx->res[req_id].pbuf,
- copy_size);
-
+ qp_ctx->res[req_id].pbuf, copy_size);
if (unlikely(pbuf_length != copy_size)) {
dev_err(dev, "copy src data to pbuf error!\n");
return -EINVAL;
@@ -810,7 +808,6 @@ static void sec_cipher_pbuf_unmap(struct sec_ctx *ctx, struct sec_req *req,
struct aead_request *aead_req = req->aead_req.aead_req;
struct sec_cipher_req *c_req = &req->c_req;
struct sec_qp_ctx *qp_ctx = req->qp_ctx;
- struct device *dev = SEC_CTX_DEV(ctx);
int copy_size, pbuf_length;
int req_id = req->req_id;
@@ -820,11 +817,9 @@ static void sec_cipher_pbuf_unmap(struct sec_ctx *ctx, struct sec_req *req,
copy_size = c_req->c_len;
pbuf_length = sg_copy_from_buffer(dst, sg_nents(dst),
- qp_ctx->res[req_id].pbuf,
- copy_size);
-
+ qp_ctx->res[req_id].pbuf, copy_size);
if (unlikely(pbuf_length != copy_size))
- dev_err(dev, "copy pbuf data to dst error!\n");
+ dev_err(ctx->dev, "copy pbuf data to dst error!\n");
}
static int sec_cipher_map(struct sec_ctx *ctx, struct sec_req *req,
@@ -834,7 +829,7 @@ static int sec_cipher_map(struct sec_ctx *ctx, struct sec_req *req,
struct sec_aead_req *a_req = &req->aead_req;
struct sec_qp_ctx *qp_ctx = req->qp_ctx;
struct sec_alg_res *res = &qp_ctx->res[req->req_id];
- struct device *dev = SEC_CTX_DEV(ctx);
+ struct device *dev = ctx->dev;
int ret;
if (req->use_pbuf) {
@@ -893,7 +888,7 @@ static void sec_cipher_unmap(struct sec_ctx *ctx, struct sec_req *req,
struct scatterlist *src, struct scatterlist *dst)
{
struct sec_cipher_req *c_req = &req->c_req;
- struct device *dev = SEC_CTX_DEV(ctx);
+ struct device *dev = ctx->dev;
if (req->use_pbuf) {
sec_cipher_pbuf_unmap(ctx, req, dst);
@@ -978,6 +973,7 @@ static int sec_aead_setkey(struct crypto_aead *tfm, const u8 *key,
{
struct sec_ctx *ctx = crypto_aead_ctx(tfm);
struct sec_cipher_ctx *c_ctx = &ctx->c_ctx;
+ struct device *dev = ctx->dev;
struct crypto_authenc_keys keys;
int ret;
@@ -989,7 +985,7 @@ static int sec_aead_setkey(struct crypto_aead *tfm, const u8 *key,
if (c_mode == SEC_CMODE_CCM || c_mode == SEC_CMODE_GCM) {
ret = sec_skcipher_aes_sm4_setkey(c_ctx, keylen, c_mode);
if (ret) {
- dev_err(SEC_CTX_DEV(ctx), "set sec aes ccm cipher key err!\n");
+ dev_err(dev, "set sec aes ccm cipher key err!\n");
return ret;
}
memcpy(c_ctx->c_key, key, keylen);
@@ -1002,19 +998,19 @@ static int sec_aead_setkey(struct crypto_aead *tfm, const u8 *key,
ret = sec_aead_aes_set_key(c_ctx, &keys);
if (ret) {
- dev_err(SEC_CTX_DEV(ctx), "set sec cipher key err!\n");
+ dev_err(dev, "set sec cipher key err!\n");
goto bad_key;
}
ret = sec_aead_auth_set_key(&ctx->a_ctx, &keys);
if (ret) {
- dev_err(SEC_CTX_DEV(ctx), "set sec auth key err!\n");
+ dev_err(dev, "set sec auth key err!\n");
goto bad_key;
}
if ((ctx->a_ctx.mac_len & SEC_SQE_LEN_RATE_MASK) ||
(ctx->a_ctx.a_key_len & SEC_SQE_LEN_RATE_MASK)) {
- dev_err(SEC_CTX_DEV(ctx), "MAC or AUTH key length error!\n");
+ dev_err(dev, "MAC or AUTH key length error!\n");
goto bad_key;
}
@@ -1130,7 +1126,7 @@ static int sec_skcipher_bd_fill_v3(struct sec_ctx *ctx, struct sec_req *req)
struct sec_cipher_ctx *c_ctx = &ctx->c_ctx;
struct sec_cipher_req *c_req = &req->c_req;
u32 bd_param = 0;
- u16 cipher = 0;
+ u16 cipher;
memset(sec_sqe3, 0, sizeof(struct sec_sqe3));
@@ -1139,7 +1135,7 @@ static int sec_skcipher_bd_fill_v3(struct sec_ctx *ctx, struct sec_req *req)
sec_sqe3->data_src_addr = cpu_to_le64(c_req->c_in_dma);
sec_sqe3->data_dst_addr = cpu_to_le64(c_req->c_out_dma);
- sec_sqe3->c_mode_alg = (c_ctx->c_alg << SEC_CALG_OFFSET_V3) |
+ sec_sqe3->c_mode_alg = ((u8)c_ctx->c_alg << SEC_CALG_OFFSET_V3) |
c_ctx->c_mode;
sec_sqe3->c_icv_key |= cpu_to_le16(((u16)c_ctx->c_key_len) <<
SEC_CKEY_OFFSET_V3);
@@ -1209,7 +1205,7 @@ static void sec_update_iv(struct sec_req *req, enum sec_alg_type alg_type)
sz = sg_pcopy_to_buffer(sgl, sg_nents(sgl), iv, iv_size,
cryptlen - iv_size);
if (unlikely(sz != iv_size))
- dev_err(SEC_CTX_DEV(req->ctx), "copy output iv error!\n");
+ dev_err(req->ctx->dev, "copy output iv error!\n");
} else {
sz = cryptlen / iv_size;
if (cryptlen % iv_size)
@@ -1419,7 +1415,7 @@ static int sec_aead_bd_fill(struct sec_ctx *ctx, struct sec_req *req)
ret = sec_skcipher_bd_fill(ctx, req);
if (unlikely(ret)) {
- dev_err(SEC_CTX_DEV(ctx), "skcipher bd fill is error!\n");
+ dev_err(ctx->dev, "skcipher bd fill is error!\n");
return ret;
}
@@ -1473,7 +1469,7 @@ static int sec_aead_bd_fill_v3(struct sec_ctx *ctx, struct sec_req *req)
ret = sec_skcipher_bd_fill_v3(ctx, req);
if (unlikely(ret)) {
- dev_err(SEC_CTX_DEV(ctx), "skcipher bd3 fill is error!\n");
+ dev_err(ctx->dev, "skcipher bd3 fill is error!\n");
return ret;
}
@@ -1513,7 +1509,7 @@ static void sec_aead_callback(struct sec_ctx *c, struct sec_req *req, int err)
a_req->assoclen);
if (unlikely(sz != authsize)) {
- dev_err(SEC_CTX_DEV(req->ctx), "copy out mac err!\n");
+ dev_err(c->dev, "copy out mac err!\n");
err = -EINVAL;
}
}
@@ -1579,7 +1575,7 @@ static int sec_process(struct sec_ctx *ctx, struct sec_req *req)
ret = ctx->req_op->bd_send(ctx, req);
if (unlikely((ret != -EBUSY && ret != -EINPROGRESS) ||
(ret == -EBUSY && !(req->flag & CRYPTO_TFM_REQ_MAY_BACKLOG)))) {
- dev_err_ratelimited(SEC_CTX_DEV(ctx), "send sec request failed!\n");
+ dev_err_ratelimited(ctx->dev, "send sec request failed!\n");
goto err_send_req;
}
@@ -1733,7 +1729,7 @@ static int sec_aead_ctx_init(struct crypto_aead *tfm, const char *hash_name)
auth_ctx->hash_tfm = crypto_alloc_shash(hash_name, 0, 0);
if (IS_ERR(auth_ctx->hash_tfm)) {
- dev_err(SEC_CTX_DEV(ctx), "aead alloc shash error!\n");
+ dev_err(ctx->dev, "aead alloc shash error!\n");
sec_aead_exit(tfm);
return PTR_ERR(auth_ctx->hash_tfm);
}
@@ -1777,7 +1773,7 @@ static int sec_aead_gcm_ctx_init(struct crypto_aead *tfm)
static int sec_skcipher_param_check(struct sec_ctx *ctx, struct sec_req *sreq)
{
struct skcipher_request *sk_req = sreq->c_req.sk_req;
- struct device *dev = SEC_CTX_DEV(ctx);
+ struct device *dev = ctx->dev;
u8 c_alg = ctx->c_ctx.c_alg;
u8 c_mode = ctx->c_ctx.c_mode;
@@ -1951,17 +1947,18 @@ static int sec_aead_spec_check(struct sec_ctx *ctx, struct sec_req *sreq)
struct crypto_aead *tfm = crypto_aead_reqtfm(req);
size_t authsize = crypto_aead_authsize(tfm);
u8 c_mode = ctx->c_ctx.c_mode;
+ struct device *dev = ctx->dev;
if (unlikely(req->cryptlen + req->assoclen > MAX_INPUT_DATA_LEN ||
req->assoclen > SEC_MAX_AAD_LEN)) {
- dev_err(SEC_CTX_DEV(ctx), "aead input spec error!\n");
+ dev_err(dev, "aead input spec error!\n");
return -EINVAL;
}
if (unlikely((c_mode == SEC_CMODE_GCM && authsize < DES_BLOCK_SIZE) ||
(c_mode == SEC_CMODE_CCM && (authsize < MIN_MAC_LEN ||
authsize & MAC_LEN_MASK)))) {
- dev_err(SEC_CTX_DEV(ctx), "aead input mac length error!\n");
+ dev_err(dev, "aead input mac length error!\n");
return -EINVAL;
}
@@ -1973,7 +1970,7 @@ static int sec_aead_spec_check(struct sec_ctx *ctx, struct sec_req *sreq)
if (c_mode == SEC_CMODE_CBC) {
if (unlikely(sreq->c_req.c_len & (AES_BLOCK_SIZE - 1) ||
sreq->c_req.c_len <= 0)) {
- dev_err(SEC_CTX_DEV(ctx), "aead crypto length error!\n");
+ dev_err(dev, "aead crypto length error!\n");
return -EINVAL;
}
}
@@ -1985,15 +1982,16 @@ static int sec_aead_param_check(struct sec_ctx *ctx, struct sec_req *sreq)
{
struct aead_request *req = sreq->aead_req.aead_req;
u8 c_alg = ctx->c_ctx.c_alg;
+ struct device *dev = ctx->dev;
if (unlikely(!req->src || !req->dst)) {
- dev_err(SEC_CTX_DEV(ctx), "aead input param error!\n");
+ dev_err(dev, "aead input param error!\n");
return -EINVAL;
}
/* Support AES or SM4 */
if (unlikely(c_alg != SEC_CALG_AES && c_alg != SEC_CALG_SM4)) {
- dev_err(SEC_CTX_DEV(ctx), "aead crypto alg error!\n");
+ dev_err(dev, "aead crypto alg error!\n");
return -EINVAL;
}
diff --git a/drivers/crypto/hisilicon/sec2/sec_crypto.h b/drivers/crypto/hisilicon/sec2/sec_crypto.h
index e58008a..0115584 100644
--- a/drivers/crypto/hisilicon/sec2/sec_crypto.h
+++ b/drivers/crypto/hisilicon/sec2/sec_crypto.h
@@ -79,7 +79,6 @@ struct bd_status {
};
struct sec_sqe_type2 {
-
/*
* mac_len: 0~4 bits
* a_key_len: 5~10 bits
@@ -135,7 +134,6 @@ struct sec_sqe_type2 {
/* c_pad_len_field: 0~1 bits */
__le16 c_pad_len_field;
-
__le64 long_a_data_len;
__le64 a_ivin_addr;
__le64 a_key_addr;
@@ -290,7 +288,7 @@ struct bd3_tls_type_back {
struct sec_sqe3 {
/*
* type: 0~3 bit
- * inveld: 4 bit
+ * bd_invalid: 4 bit
* scene: 5~8 bit
* de: 9~10 bit
* src_addr_type: 11~13 bit
--
2.8.1
