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Message-ID: <202412102203.FVir20i4-lkp@intel.com>
Date: Tue, 10 Dec 2024 22:57:25 +0800
From: kernel test robot <lkp@...el.com>
To: "Russell King (Oracle)" <rmk+kernel@...linux.org.uk>,
Andrew Lunn <andrew@...n.ch>,
Heiner Kallweit <hkallweit1@...il.com>
Cc: llvm@...ts.linux.dev, oe-kbuild-all@...ts.linux.dev,
Bryan Whitehead <bryan.whitehead@...rochip.com>,
Eric Dumazet <edumazet@...gle.com>,
Jakub Kicinski <kuba@...nel.org>,
Marcin Wojtas <marcin.s.wojtas@...il.com>, netdev@...r.kernel.org,
Paolo Abeni <pabeni@...hat.com>, UNGLinuxDriver@...rochip.com
Subject: Re: [PATCH net-next 10/10] net: lan743x: convert to phylink managed
EEE
Hi Russell,
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/Russell-King-Oracle/net-mdio-add-definition-for-clock-stop-capable-bit/20241210-022608
base: net-next/main
patch link: https://lore.kernel.org/r/E1tKeg8-006SNJ-4Q%40rmk-PC.armlinux.org.uk
patch subject: [PATCH net-next 10/10] net: lan743x: convert to phylink managed EEE
config: powerpc-randconfig-002-20241210 (https://download.01.org/0day-ci/archive/20241210/202412102203.FVir20i4-lkp@intel.com/config)
compiler: clang version 20.0.0git (https://github.com/llvm/llvm-project 592c0fe55f6d9a811028b5f3507be91458ab2713)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241210/202412102203.FVir20i4-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/202412102203.FVir20i4-lkp@intel.com/
All errors (new ones prefixed by >>):
In file included from drivers/net/ethernet/microchip/lan743x_main.c:5:
In file included from include/linux/pci.h:38:
In file included from include/linux/interrupt.h:11:
In file included from include/linux/hardirq.h:11:
In file included from arch/powerpc/include/asm/hardirq.h:6:
In file included from include/linux/irq.h:20:
In file included from include/linux/io.h:14:
In file included from arch/powerpc/include/asm/io.h:24:
In file included from include/linux/mm.h:2223:
include/linux/vmstat.h:518:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion]
518 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_"
| ~~~~~~~~~~~ ^ ~~~
>> drivers/net/ethernet/microchip/lan743x_main.c:3078:25: error: use of undeclared identifier 'adapter'
3078 | lan743x_mac_eee_enable(adapter, false);
| ^
drivers/net/ethernet/microchip/lan743x_main.c:3089:20: error: use of undeclared identifier 'adapter'
3089 | lan743x_csr_write(adapter, MAC_EEE_TX_LPI_REQ_DLY_CNT, timer);
| ^
drivers/net/ethernet/microchip/lan743x_main.c:3090:25: error: use of undeclared identifier 'adapter'
3090 | lan743x_mac_eee_enable(adapter, true);
| ^
>> drivers/net/ethernet/microchip/lan743x_main.c:3097:24: error: use of undeclared identifier 'lan743x_mac_disable_tx_lpi'; did you mean 'mac_disable_tx_lpi'?
3097 | .mac_disable_tx_lpi = lan743x_mac_disable_tx_lpi,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
| mac_disable_tx_lpi
drivers/net/ethernet/microchip/lan743x_main.c:3076:13: note: 'mac_disable_tx_lpi' declared here
3076 | static void mac_disable_tx_lpi(struct phylink_config *config)
| ^
>> drivers/net/ethernet/microchip/lan743x_main.c:3098:23: error: use of undeclared identifier 'lan743x_mac_enable_tx_lpi'; did you mean 'mac_enable_tx_lpi'?
3098 | .mac_enable_tx_lpi = lan743x_mac_enable_tx_lpi,
| ^~~~~~~~~~~~~~~~~~~~~~~~~
| mac_enable_tx_lpi
drivers/net/ethernet/microchip/lan743x_main.c:3081:13: note: 'mac_enable_tx_lpi' declared here
3081 | static void mac_enable_tx_lpi(struct phylink_config *config, u32 timer,
| ^
>> drivers/net/ethernet/microchip/lan743x_main.c:3113:26: error: no member named 'lpi_timer_max' in 'struct phylink_config'
3113 | adapter->phylink_config.lpi_timer_max = U32_MAX;
| ~~~~~~~~~~~~~~~~~~~~~~~ ^
1 warning and 6 errors generated.
vim +/adapter +3078 drivers/net/ethernet/microchip/lan743x_main.c
3075
3076 static void mac_disable_tx_lpi(struct phylink_config *config)
3077 {
> 3078 lan743x_mac_eee_enable(adapter, false);
3079 }
3080
3081 static void mac_enable_tx_lpi(struct phylink_config *config, u32 timer,
3082 bool tx_clk_stop)
3083 {
3084 /* Software should only change this field when Energy Efficient
3085 * Ethernet Enable (EEEEN) is cleared. We ensure that by clearing
3086 * EEEEN during probe, and phylink itself guarantees that
3087 * mac_disable_tx_lpi() will have been previously called.
3088 */
3089 lan743x_csr_write(adapter, MAC_EEE_TX_LPI_REQ_DLY_CNT, timer);
3090 lan743x_mac_eee_enable(adapter, true);
3091 }
3092
3093 static const struct phylink_mac_ops lan743x_phylink_mac_ops = {
3094 .mac_config = lan743x_phylink_mac_config,
3095 .mac_link_down = lan743x_phylink_mac_link_down,
3096 .mac_link_up = lan743x_phylink_mac_link_up,
> 3097 .mac_disable_tx_lpi = lan743x_mac_disable_tx_lpi,
> 3098 .mac_enable_tx_lpi = lan743x_mac_enable_tx_lpi,
3099 };
3100
3101 static int lan743x_phylink_create(struct lan743x_adapter *adapter)
3102 {
3103 struct net_device *netdev = adapter->netdev;
3104 struct phylink *pl;
3105
3106 adapter->phylink_config.dev = &netdev->dev;
3107 adapter->phylink_config.type = PHYLINK_NETDEV;
3108 adapter->phylink_config.mac_managed_pm = false;
3109
3110 adapter->phylink_config.mac_capabilities = MAC_ASYM_PAUSE |
3111 MAC_SYM_PAUSE | MAC_10 | MAC_100 | MAC_1000FD;
3112 adapter->phylink_config.lpi_capabilities = MAC_100FD | MAC_1000FD;
> 3113 adapter->phylink_config.lpi_timer_max = U32_MAX;
3114 adapter->phylink_config.lpi_timer_default =
3115 lan743x_csr_read(adapter, MAC_EEE_TX_LPI_REQ_DLY_CNT);
3116
3117 lan743x_phy_interface_select(adapter);
3118
3119 switch (adapter->phy_interface) {
3120 case PHY_INTERFACE_MODE_SGMII:
3121 __set_bit(PHY_INTERFACE_MODE_SGMII,
3122 adapter->phylink_config.supported_interfaces);
3123 __set_bit(PHY_INTERFACE_MODE_1000BASEX,
3124 adapter->phylink_config.supported_interfaces);
3125 __set_bit(PHY_INTERFACE_MODE_2500BASEX,
3126 adapter->phylink_config.supported_interfaces);
3127 adapter->phylink_config.mac_capabilities |= MAC_2500FD;
3128 break;
3129 case PHY_INTERFACE_MODE_GMII:
3130 __set_bit(PHY_INTERFACE_MODE_GMII,
3131 adapter->phylink_config.supported_interfaces);
3132 break;
3133 case PHY_INTERFACE_MODE_MII:
3134 __set_bit(PHY_INTERFACE_MODE_MII,
3135 adapter->phylink_config.supported_interfaces);
3136 break;
3137 default:
3138 phy_interface_set_rgmii(adapter->phylink_config.supported_interfaces);
3139 }
3140
3141 memcpy(adapter->phylink_config.lpi_interfaces,
3142 adapter->phylink_config.supported_interfaces,
3143 sizeof(adapter->phylink_config.lpi_interfaces));
3144
3145 pl = phylink_create(&adapter->phylink_config, NULL,
3146 adapter->phy_interface, &lan743x_phylink_mac_ops);
3147
3148 if (IS_ERR(pl)) {
3149 netdev_err(netdev, "Could not create phylink (%pe)\n", pl);
3150 return PTR_ERR(pl);
3151 }
3152
3153 adapter->phylink = pl;
3154 netdev_dbg(netdev, "lan743x phylink created");
3155
3156 return 0;
3157 }
3158
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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