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Message-Id: <99049389f2f4fb967aac8026bd05f36ea13c47aa.1674481435.git.leon@kernel.org>
Date: Mon, 23 Jan 2023 16:00:19 +0200
From: Leon Romanovsky <leon@...nel.org>
To: "David S . Miller" <davem@...emloft.net>,
Jakub Kicinski <kuba@...nel.org>,
Steffen Klassert <steffen.klassert@...unet.com>
Cc: Leon Romanovsky <leonro@...dia.com>,
Andy Gospodarek <andy@...yhouse.net>,
Ayush Sawal <ayush.sawal@...lsio.com>,
Eric Dumazet <edumazet@...gle.com>,
Herbert Xu <herbert@...dor.apana.org.au>,
intel-wired-lan@...ts.osuosl.org,
Jay Vosburgh <j.vosburgh@...il.com>,
Jesse Brandeburg <jesse.brandeburg@...el.com>,
Jonathan Corbet <corbet@....net>, linux-doc@...r.kernel.org,
netdev@...r.kernel.org, oss-drivers@...igine.com,
Paolo Abeni <pabeni@...hat.com>,
Raju Rangoju <rajur@...lsio.com>,
Saeed Mahameed <saeedm@...dia.com>,
Simon Horman <simon.horman@...igine.com>,
Tony Nguyen <anthony.l.nguyen@...el.com>,
Veaceslav Falico <vfalico@...il.com>
Subject: [PATCH net-next 06/10] nfp: fill IPsec state validation failure reason
From: Leon Romanovsky <leonro@...dia.com>
Rely on extack to return failure reason.
Signed-off-by: Leon Romanovsky <leonro@...dia.com>
Signed-off-by: Leon Romanovsky <leon@...nel.org>
---
.../net/ethernet/netronome/nfp/crypto/ipsec.c | 38 +++++++++----------
1 file changed, 19 insertions(+), 19 deletions(-)
diff --git a/drivers/net/ethernet/netronome/nfp/crypto/ipsec.c b/drivers/net/ethernet/netronome/nfp/crypto/ipsec.c
index 41b98f2b7402..7af41cbc8c0b 100644
--- a/drivers/net/ethernet/netronome/nfp/crypto/ipsec.c
+++ b/drivers/net/ethernet/netronome/nfp/crypto/ipsec.c
@@ -282,7 +282,7 @@ static int nfp_net_xfrm_add_state(struct xfrm_state *x,
cfg->ctrl_word.mode = NFP_IPSEC_PROTMODE_TRANSPORT;
break;
default:
- nn_err(nn, "Unsupported mode for xfrm offload\n");
+ NL_SET_ERR_MSG_MOD(extack, "Unsupported mode for xfrm offload");
return -EINVAL;
}
@@ -294,17 +294,17 @@ static int nfp_net_xfrm_add_state(struct xfrm_state *x,
cfg->ctrl_word.proto = NFP_IPSEC_PROTOCOL_AH;
break;
default:
- nn_err(nn, "Unsupported protocol for xfrm offload\n");
+ NL_SET_ERR_MSG_MOD(extack, "Unsupported protocol for xfrm offload");
return -EINVAL;
}
if (x->props.flags & XFRM_STATE_ESN) {
- nn_err(nn, "Unsupported XFRM_REPLAY_MODE_ESN for xfrm offload\n");
+ NL_SET_ERR_MSG_MOD(extack, "Unsupported XFRM_REPLAY_MODE_ESN for xfrm offload");
return -EINVAL;
}
if (x->xso.type != XFRM_DEV_OFFLOAD_CRYPTO) {
- nn_err(nn, "Unsupported xfrm offload tyoe\n");
+ NL_SET_ERR_MSG_MOD(extack, "Unsupported xfrm offload tyoe");
return -EINVAL;
}
@@ -321,7 +321,7 @@ static int nfp_net_xfrm_add_state(struct xfrm_state *x,
if (x->aead) {
trunc_len = -1;
} else {
- nn_err(nn, "Unsupported authentication algorithm\n");
+ NL_SET_ERR_MSG_MOD(extack, "Unsupported authentication algorithm");
return -EINVAL;
}
break;
@@ -345,19 +345,19 @@ static int nfp_net_xfrm_add_state(struct xfrm_state *x,
set_sha2_512hmac(cfg, &trunc_len);
break;
default:
- nn_err(nn, "Unsupported authentication algorithm\n");
+ NL_SET_ERR_MSG_MOD(extack, "Unsupported authentication algorithm");
return -EINVAL;
}
if (!trunc_len) {
- nn_err(nn, "Unsupported authentication algorithm trunc length\n");
+ NL_SET_ERR_MSG_MOD(extack, "Unsupported authentication algorithm trunc length");
return -EINVAL;
}
if (x->aalg) {
key_len = DIV_ROUND_UP(x->aalg->alg_key_len, BITS_PER_BYTE);
if (key_len > sizeof(cfg->auth_key)) {
- nn_err(nn, "Insufficient space for offloaded auth key\n");
+ NL_SET_ERR_MSG_MOD(extack, "Insufficient space for offloaded auth key");
return -EINVAL;
}
for (i = 0; i < key_len / sizeof(cfg->auth_key[0]) ; i++)
@@ -379,12 +379,12 @@ static int nfp_net_xfrm_add_state(struct xfrm_state *x,
case SADB_X_EALG_AES_GCM_ICV16:
case SADB_X_EALG_NULL_AES_GMAC:
if (!x->aead) {
- nn_err(nn, "Invalid AES key data\n");
+ NL_SET_ERR_MSG_MOD(extack, "Invalid AES key data");
return -EINVAL;
}
if (x->aead->alg_icv_len != 128) {
- nn_err(nn, "ICV must be 128bit with SADB_X_EALG_AES_GCM_ICV16\n");
+ NL_SET_ERR_MSG_MOD(extack, "ICV must be 128bit with SADB_X_EALG_AES_GCM_ICV16");
return -EINVAL;
}
cfg->ctrl_word.cimode = NFP_IPSEC_CIMODE_CTR;
@@ -392,23 +392,23 @@ static int nfp_net_xfrm_add_state(struct xfrm_state *x,
/* Aead->alg_key_len includes 32-bit salt */
if (set_aes_keylen(cfg, x->props.ealgo, x->aead->alg_key_len - 32)) {
- nn_err(nn, "Unsupported AES key length %d\n", x->aead->alg_key_len);
+ NL_SET_ERR_MSG_MOD(extack, "Unsupported AES key length");
return -EINVAL;
}
break;
case SADB_X_EALG_AESCBC:
cfg->ctrl_word.cimode = NFP_IPSEC_CIMODE_CBC;
if (!x->ealg) {
- nn_err(nn, "Invalid AES key data\n");
+ NL_SET_ERR_MSG_MOD(extack, "Invalid AES key data");
return -EINVAL;
}
if (set_aes_keylen(cfg, x->props.ealgo, x->ealg->alg_key_len) < 0) {
- nn_err(nn, "Unsupported AES key length %d\n", x->ealg->alg_key_len);
+ NL_SET_ERR_MSG_MOD(extack, "Unsupported AES key length");
return -EINVAL;
}
break;
default:
- nn_err(nn, "Unsupported encryption algorithm for offload\n");
+ NL_SET_ERR_MSG_MOD(extack, "Unsupported encryption algorithm for offload");
return -EINVAL;
}
@@ -419,7 +419,7 @@ static int nfp_net_xfrm_add_state(struct xfrm_state *x,
key_len -= salt_len;
if (key_len > sizeof(cfg->ciph_key)) {
- nn_err(nn, "aead: Insufficient space for offloaded key\n");
+ NL_SET_ERR_MSG_MOD(extack, "aead: Insufficient space for offloaded key");
return -EINVAL;
}
@@ -435,7 +435,7 @@ static int nfp_net_xfrm_add_state(struct xfrm_state *x,
key_len = DIV_ROUND_UP(x->ealg->alg_key_len, BITS_PER_BYTE);
if (key_len > sizeof(cfg->ciph_key)) {
- nn_err(nn, "ealg: Insufficient space for offloaded key\n");
+ NL_SET_ERR_MSG_MOD(extack, "ealg: Insufficient space for offloaded key");
return -EINVAL;
}
for (i = 0; i < key_len / sizeof(cfg->ciph_key[0]) ; i++)
@@ -458,7 +458,7 @@ static int nfp_net_xfrm_add_state(struct xfrm_state *x,
}
break;
default:
- nn_err(nn, "Unsupported address family\n");
+ NL_SET_ERR_MSG_MOD(extack, "Unsupported address family");
return -EINVAL;
}
@@ -473,7 +473,7 @@ static int nfp_net_xfrm_add_state(struct xfrm_state *x,
err = xa_alloc(&nn->xa_ipsec, &saidx, x,
XA_LIMIT(0, NFP_NET_IPSEC_MAX_SA_CNT - 1), GFP_KERNEL);
if (err < 0) {
- nn_err(nn, "Unable to get sa_data number for IPsec\n");
+ NL_SET_ERR_MSG_MOD(extack, "Unable to get sa_data number for IPsec");
return err;
}
@@ -481,7 +481,7 @@ static int nfp_net_xfrm_add_state(struct xfrm_state *x,
err = nfp_ipsec_cfg_cmd_issue(nn, NFP_IPSEC_CFG_MSSG_ADD_SA, saidx, &msg);
if (err) {
xa_erase(&nn->xa_ipsec, saidx);
- nn_err(nn, "Failed to issue IPsec command err ret=%d\n", err);
+ NL_SET_ERR_MSG_MOD(extack, "Failed to issue IPsec command");
return err;
}
--
2.39.1
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