From 297b60346df8beafee954a0fd7c2d64f33f3b9bc Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Sat, 11 May 2024 01:44:05 +0000
Subject: [PATCH] rtl8211F_led_control
---
kernel/drivers/net/ethernet/netronome/nfp/nfp_net_ctrl.c | 111 ++++++++++++++++++++++++++++++++++++-------------------
1 files changed, 73 insertions(+), 38 deletions(-)
diff --git a/kernel/drivers/net/ethernet/netronome/nfp/nfp_net_ctrl.c b/kernel/drivers/net/ethernet/netronome/nfp/nfp_net_ctrl.c
index 1f9149b..c3a7631 100644
--- a/kernel/drivers/net/ethernet/netronome/nfp/nfp_net_ctrl.c
+++ b/kernel/drivers/net/ethernet/netronome/nfp/nfp_net_ctrl.c
@@ -1,35 +1,5 @@
-/*
- * Copyright (C) 2018 Netronome Systems, Inc.
- *
- * This software is dual licensed under the GNU General License Version 2,
- * June 1991 as shown in the file COPYING in the top-level directory of this
- * source tree or the BSD 2-Clause License provided below. You have the
- * option to license this software under the complete terms of either license.
- *
- * The BSD 2-Clause License:
- *
- * Redistribution and use in source and binary forms, with or
- * without modification, are permitted provided that the following
- * conditions are met:
- *
- * 1. Redistributions of source code must retain the above
- * copyright notice, this list of conditions and the following
- * disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following
- * disclaimer in the documentation and/or other materials
- * provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/* Copyright (C) 2018 Netronome Systems, Inc. */
#include <linux/bitfield.h>
#include <linux/device.h>
@@ -45,6 +15,30 @@
caps->me_freq_mhz = 1200;
caps->mbox_off = NFP_NET_CFG_MBOX_BASE;
caps->mbox_len = NFP_NET_CFG_MBOX_VAL_MAX_SZ;
+}
+
+static bool
+nfp_net_tls_parse_crypto_ops(struct device *dev, struct nfp_net_tlv_caps *caps,
+ u8 __iomem *ctrl_mem, u8 __iomem *data,
+ unsigned int length, unsigned int offset,
+ bool rx_stream_scan)
+{
+ /* Ignore the legacy TLV if new one was already parsed */
+ if (caps->tls_resync_ss && !rx_stream_scan)
+ return true;
+
+ if (length < 32) {
+ dev_err(dev,
+ "CRYPTO OPS TLV should be at least 32B, is %dB offset:%u\n",
+ length, offset);
+ return false;
+ }
+
+ caps->crypto_ops = readl(data);
+ caps->crypto_enable_off = data - ctrl_mem + 16;
+ caps->tls_resync_ss = rx_stream_scan;
+
+ return true;
}
int nfp_net_tlv_caps_parse(struct device *dev, u8 __iomem *ctrl_mem,
@@ -71,8 +65,8 @@
data += 4;
if (length % NFP_NET_CFG_TLV_LENGTH_INC) {
- dev_err(dev, "TLV size not multiple of %u len:%u\n",
- NFP_NET_CFG_TLV_LENGTH_INC, length);
+ dev_err(dev, "TLV size not multiple of %u offset:%u len:%u\n",
+ NFP_NET_CFG_TLV_LENGTH_INC, offset, length);
return -EINVAL;
}
if (data + length > end) {
@@ -91,14 +85,14 @@
if (!length)
return 0;
- dev_err(dev, "END TLV should be empty, has len:%d\n",
- length);
+ dev_err(dev, "END TLV should be empty, has offset:%u len:%d\n",
+ offset, length);
return -EINVAL;
case NFP_NET_CFG_TLV_TYPE_ME_FREQ:
if (length != 4) {
dev_err(dev,
- "ME FREQ TLV should be 4B, is %dB\n",
- length);
+ "ME FREQ TLV should be 4B, is %dB offset:%u\n",
+ length, offset);
return -EINVAL;
}
@@ -113,6 +107,47 @@
caps->mbox_len = length;
}
break;
+ case NFP_NET_CFG_TLV_TYPE_EXPERIMENTAL0:
+ case NFP_NET_CFG_TLV_TYPE_EXPERIMENTAL1:
+ dev_warn(dev,
+ "experimental TLV type:%u offset:%u len:%u\n",
+ FIELD_GET(NFP_NET_CFG_TLV_HEADER_TYPE, hdr),
+ offset, length);
+ break;
+ case NFP_NET_CFG_TLV_TYPE_REPR_CAP:
+ if (length < 4) {
+ dev_err(dev, "REPR CAP TLV short %dB < 4B offset:%u\n",
+ length, offset);
+ return -EINVAL;
+ }
+
+ caps->repr_cap = readl(data);
+ break;
+ case NFP_NET_CFG_TLV_TYPE_MBOX_CMSG_TYPES:
+ if (length >= 4)
+ caps->mbox_cmsg_types = readl(data);
+ break;
+ case NFP_NET_CFG_TLV_TYPE_CRYPTO_OPS:
+ if (!nfp_net_tls_parse_crypto_ops(dev, caps, ctrl_mem,
+ data, length, offset,
+ false))
+ return -EINVAL;
+ break;
+ case NFP_NET_CFG_TLV_TYPE_VNIC_STATS:
+ if ((data - ctrl_mem) % 8) {
+ dev_warn(dev, "VNIC STATS TLV misaligned, ignoring offset:%u len:%u\n",
+ offset, length);
+ break;
+ }
+ caps->vnic_stats_off = data - ctrl_mem;
+ caps->vnic_stats_cnt = length / 10;
+ break;
+ case NFP_NET_CFG_TLV_TYPE_CRYPTO_OPS_RX_SCAN:
+ if (!nfp_net_tls_parse_crypto_ops(dev, caps, ctrl_mem,
+ data, length, offset,
+ true))
+ return -EINVAL;
+ break;
default:
if (!FIELD_GET(NFP_NET_CFG_TLV_HEADER_REQUIRED, hdr))
break;
--
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