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Message-ID: <202506120428.xh54jIu7-lkp@intel.com>
Date: Thu, 12 Jun 2025 04:56:42 +0800
From: kernel test robot <lkp@...el.com>
To: Florian Fainelli <florian.fainelli@...adcom.com>,
netdev@...r.kernel.org
Cc: oe-kbuild-all@...ts.linux.dev,
Florian Fainelli <florian.fainelli@...adcom.com>,
Justin Chen <justin.chen@...adcom.com>,
Andrew Lunn <andrew+netdev@...n.ch>,
Eric Dumazet <edumazet@...gle.com>,
Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>,
bcm-kernel-feedback-list@...adcom.com, linux-kernel@...r.kernel.org
Subject: Re: [PATCH net-next 2/2] net: bcmasp: enable GRO software interrupt
coalescing by default
Hi Florian,
kernel test robot noticed the following build errors:
[auto build test ERROR on net-next/main]
url: https://github.com/intel-lab-lkp/linux/commits/Florian-Fainelli/net-bcmasp-Utilize-napi_complete_done-return-value/20250611-140255
base: net-next/main
patch link: https://lore.kernel.org/r/20250610173835.2244404-3-florian.fainelli%40broadcom.com
patch subject: [PATCH net-next 2/2] net: bcmasp: enable GRO software interrupt coalescing by default
config: parisc-randconfig-002-20250612 (https://download.01.org/0day-ci/archive/20250612/202506120428.xh54jIu7-lkp@intel.com/config)
compiler: hppa-linux-gcc (GCC) 10.5.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250612/202506120428.xh54jIu7-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202506120428.xh54jIu7-lkp@intel.com/
All errors (new ones prefixed by >>):
drivers/net/ethernet/broadcom/asp2/bcmasp_intf.c: In function 'bcmasp_interface_create':
>> drivers/net/ethernet/broadcom/asp2/bcmasp_intf.c:1282:36: error: passing argument 1 of 'netdev_sw_irq_coalesce_default_on' from incompatible pointer type [-Werror=incompatible-pointer-types]
1282 | netdev_sw_irq_coalesce_default_on(dev);
| ^~~
| |
| struct device *
In file included from include/linux/etherdevice.h:21,
from drivers/net/ethernet/broadcom/asp2/bcmasp_intf.c:8:
include/linux/netdevice.h:93:59: note: expected 'struct net_device *' but argument is of type 'struct device *'
93 | void netdev_sw_irq_coalesce_default_on(struct net_device *dev);
| ~~~~~~~~~~~~~~~~~~~^~~
cc1: some warnings being treated as errors
vim +/netdev_sw_irq_coalesce_default_on +1282 drivers/net/ethernet/broadcom/asp2/bcmasp_intf.c
1198
1199 struct bcmasp_intf *bcmasp_interface_create(struct bcmasp_priv *priv,
1200 struct device_node *ndev_dn, int i)
1201 {
1202 struct device *dev = &priv->pdev->dev;
1203 struct bcmasp_intf *intf;
1204 struct net_device *ndev;
1205 int ch, port, ret;
1206
1207 if (of_property_read_u32(ndev_dn, "reg", &port)) {
1208 dev_warn(dev, "%s: invalid port number\n", ndev_dn->name);
1209 goto err;
1210 }
1211
1212 if (of_property_read_u32(ndev_dn, "brcm,channel", &ch)) {
1213 dev_warn(dev, "%s: invalid ch number\n", ndev_dn->name);
1214 goto err;
1215 }
1216
1217 ndev = alloc_etherdev(sizeof(struct bcmasp_intf));
1218 if (!ndev) {
1219 dev_warn(dev, "%s: unable to alloc ndev\n", ndev_dn->name);
1220 goto err;
1221 }
1222 intf = netdev_priv(ndev);
1223
1224 intf->parent = priv;
1225 intf->ndev = ndev;
1226 intf->channel = ch;
1227 intf->port = port;
1228 intf->ndev_dn = ndev_dn;
1229 intf->index = i;
1230
1231 ret = of_get_phy_mode(ndev_dn, &intf->phy_interface);
1232 if (ret < 0) {
1233 dev_err(dev, "invalid PHY mode property\n");
1234 goto err_free_netdev;
1235 }
1236
1237 if (intf->phy_interface == PHY_INTERFACE_MODE_INTERNAL)
1238 intf->internal_phy = true;
1239
1240 intf->phy_dn = of_parse_phandle(ndev_dn, "phy-handle", 0);
1241 if (!intf->phy_dn && of_phy_is_fixed_link(ndev_dn)) {
1242 ret = of_phy_register_fixed_link(ndev_dn);
1243 if (ret) {
1244 dev_warn(dev, "%s: failed to register fixed PHY\n",
1245 ndev_dn->name);
1246 goto err_free_netdev;
1247 }
1248 intf->phy_dn = ndev_dn;
1249 }
1250
1251 /* Map resource */
1252 bcmasp_map_res(priv, intf);
1253
1254 if ((!phy_interface_mode_is_rgmii(intf->phy_interface) &&
1255 intf->phy_interface != PHY_INTERFACE_MODE_MII &&
1256 intf->phy_interface != PHY_INTERFACE_MODE_INTERNAL) ||
1257 (intf->port != 1 && intf->internal_phy)) {
1258 netdev_err(intf->ndev, "invalid PHY mode: %s for port %d\n",
1259 phy_modes(intf->phy_interface), intf->port);
1260 ret = -EINVAL;
1261 goto err_free_netdev;
1262 }
1263
1264 ret = of_get_ethdev_address(ndev_dn, ndev);
1265 if (ret) {
1266 netdev_warn(ndev, "using random Ethernet MAC\n");
1267 eth_hw_addr_random(ndev);
1268 }
1269
1270 SET_NETDEV_DEV(ndev, dev);
1271 intf->ops = &bcmasp_intf_ops;
1272 ndev->netdev_ops = &bcmasp_netdev_ops;
1273 ndev->ethtool_ops = &bcmasp_ethtool_ops;
1274 intf->msg_enable = netif_msg_init(-1, NETIF_MSG_DRV |
1275 NETIF_MSG_PROBE |
1276 NETIF_MSG_LINK);
1277 ndev->features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM | NETIF_F_SG |
1278 NETIF_F_RXCSUM;
1279 ndev->hw_features |= ndev->features;
1280 ndev->needed_headroom += sizeof(struct bcmasp_pkt_offload);
1281
> 1282 netdev_sw_irq_coalesce_default_on(dev);
1283
1284 return intf;
1285
1286 err_free_netdev:
1287 free_netdev(ndev);
1288 err:
1289 return NULL;
1290 }
1291
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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