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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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7ad24ea4bf
net: get rid of SET_ETHTOOL_OPS Dave Miller mentioned he'd like to see SET_ETHTOOL_OPS gone. This does that. Mostly done via coccinelle script: @@ struct ethtool_ops *ops; struct net_device *dev; @@ - SET_ETHTOOL_OPS(dev, ops); + dev->ethtool_ops = ops; Compile tested only, but I'd seriously wonder if this broke anything. Suggested-by: Dave Miller <davem@davemloft.net> Signed-off-by: Wilfried Klaebe <w-lkml@lebenslange-mailadresse.de> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: David S. Miller <davem@davemloft.net>
110 lines
3.4 KiB
C
110 lines
3.4 KiB
C
/*
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* Copyright (c) 2007 Mellanox Technologies. All rights reserved.
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*
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* This software is available to you under a choice of one of two
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* licenses. You may choose to be licensed under the terms of the GNU
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* General Public License (GPL) Version 2, available from the file
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* COPYING in the main directory of this source tree, or the
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* OpenIB.org BSD license below:
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*
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* Redistribution and use in source and binary forms, with or
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* without modification, are permitted provided that the following
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* conditions are met:
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*
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* - Redistributions of source code must retain the above
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* copyright notice, this list of conditions and the following
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* disclaimer.
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*
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* - Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following
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* disclaimer in the documentation and/or other materials
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* provided with the distribution.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
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* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#include <linux/kernel.h>
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#include <linux/ethtool.h>
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#include <linux/netdevice.h>
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#include "ipoib.h"
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static void ipoib_get_drvinfo(struct net_device *netdev,
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struct ethtool_drvinfo *drvinfo)
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{
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struct ipoib_dev_priv *priv = netdev_priv(netdev);
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struct ib_device_attr *attr;
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attr = kmalloc(sizeof(*attr), GFP_KERNEL);
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if (attr && !ib_query_device(priv->ca, attr))
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snprintf(drvinfo->fw_version, sizeof(drvinfo->fw_version),
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"%d.%d.%d", (int)(attr->fw_ver >> 32),
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(int)(attr->fw_ver >> 16) & 0xffff,
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(int)attr->fw_ver & 0xffff);
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kfree(attr);
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strlcpy(drvinfo->bus_info, dev_name(priv->ca->dma_device),
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sizeof(drvinfo->bus_info));
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strlcpy(drvinfo->version, ipoib_driver_version,
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sizeof(drvinfo->version));
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strlcpy(drvinfo->driver, "ib_ipoib", sizeof(drvinfo->driver));
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}
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static int ipoib_get_coalesce(struct net_device *dev,
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struct ethtool_coalesce *coal)
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{
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struct ipoib_dev_priv *priv = netdev_priv(dev);
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coal->rx_coalesce_usecs = priv->ethtool.coalesce_usecs;
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coal->rx_max_coalesced_frames = priv->ethtool.max_coalesced_frames;
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return 0;
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}
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static int ipoib_set_coalesce(struct net_device *dev,
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struct ethtool_coalesce *coal)
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{
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struct ipoib_dev_priv *priv = netdev_priv(dev);
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int ret;
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/*
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* These values are saved in the private data and returned
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* when ipoib_get_coalesce() is called
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*/
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if (coal->rx_coalesce_usecs > 0xffff ||
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coal->rx_max_coalesced_frames > 0xffff)
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return -EINVAL;
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ret = ib_modify_cq(priv->recv_cq, coal->rx_max_coalesced_frames,
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coal->rx_coalesce_usecs);
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if (ret && ret != -ENOSYS) {
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ipoib_warn(priv, "failed modifying CQ (%d)\n", ret);
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return ret;
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}
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priv->ethtool.coalesce_usecs = coal->rx_coalesce_usecs;
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priv->ethtool.max_coalesced_frames = coal->rx_max_coalesced_frames;
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return 0;
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}
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static const struct ethtool_ops ipoib_ethtool_ops = {
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.get_drvinfo = ipoib_get_drvinfo,
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.get_coalesce = ipoib_get_coalesce,
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.set_coalesce = ipoib_set_coalesce,
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};
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void ipoib_set_ethtool_ops(struct net_device *dev)
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{
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dev->ethtool_ops = &ipoib_ethtool_ops;
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}
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