Hi Bryan, I love your patch! Perhaps something to improve:
[auto build test WARNING on net-next/master] url: https://github.com/0day-ci/linux/commits/Bryan-Whitehead/lan743x-Add-features-to-lan743x-driver/20180706-051812 config: alpha-allmodconfig (attached as .config) compiler: alpha-linux-gnu-gcc (Debian 7.2.0-11) 7.2.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree GCC_VERSION=7.2.0 make.cross ARCH=alpha All warnings (new ones prefixed by >>): >> drivers/net/ethernet/microchip/lan743x_main.c:2787:5: warning: "CONFIG_PM" >> is not defined, evaluates to 0 [-Wundef] #if CONFIG_PM ^~~~~~~~~ drivers/net/ethernet/microchip/lan743x_main.c:2894:5: warning: "CONFIG_PM" is not defined, evaluates to 0 [-Wundef] #if CONFIG_PM ^~~~~~~~~ drivers/net/ethernet/microchip/lan743x_main.c:2926:5: warning: "CONFIG_PM" is not defined, evaluates to 0 [-Wundef] #if CONFIG_PM ^~~~~~~~~ drivers/net/ethernet/microchip/lan743x_main.c:2957:5: warning: "CONFIG_PM" is not defined, evaluates to 0 [-Wundef] #if CONFIG_PM ^~~~~~~~~ -- >> drivers/net/ethernet/microchip/lan743x_ethtool.c:436:5: warning: "CONFIG_PM" >> is not defined, evaluates to 0 [-Wundef] #if CONFIG_PM ^~~~~~~~~ vim +/CONFIG_PM +2787 drivers/net/ethernet/microchip/lan743x_main.c 2786 > 2787 #if CONFIG_PM 2788 static void lan743x_pm_set_wol(struct lan743x_adapter *adapter) 2789 { 2790 const u8 ipv4_multicast[3] = { 0x01, 0x00, 0x5E }; 2791 const u8 ipv6_multicast[3] = { 0x33, 0x33 }; 2792 const u8 arp_type[2] = { 0x08, 0x06 }; 2793 int mask_index; 2794 u32 pmtctl; 2795 u32 wucsr; 2796 u32 macrx; 2797 u16 crc; 2798 2799 for (mask_index = 0; mask_index < MAC_NUM_OF_WUF_CFG; mask_index++) 2800 lan743x_csr_write(adapter, MAC_WUF_CFG(mask_index), 0); 2801 2802 /* clear wake settings */ 2803 pmtctl = lan743x_csr_read(adapter, PMT_CTL); 2804 pmtctl |= PMT_CTL_WUPS_MASK_; 2805 pmtctl &= ~(PMT_CTL_GPIO_WAKEUP_EN_ | PMT_CTL_EEE_WAKEUP_EN_ | 2806 PMT_CTL_WOL_EN_ | PMT_CTL_MAC_D3_RX_CLK_OVR_ | 2807 PMT_CTL_RX_FCT_RFE_D3_CLK_OVR_ | PMT_CTL_ETH_PHY_WAKE_EN_); 2808 2809 macrx = lan743x_csr_read(adapter, MAC_RX); 2810 2811 wucsr = 0; 2812 mask_index = 0; 2813 2814 pmtctl |= PMT_CTL_ETH_PHY_D3_COLD_OVR_ | PMT_CTL_ETH_PHY_D3_OVR_; 2815 2816 if (adapter->wolopts & WAKE_PHY) { 2817 pmtctl |= PMT_CTL_ETH_PHY_EDPD_PLL_CTL_; 2818 pmtctl |= PMT_CTL_ETH_PHY_WAKE_EN_; 2819 } 2820 if (adapter->wolopts & WAKE_MAGIC) { 2821 wucsr |= MAC_WUCSR_MPEN_; 2822 macrx |= MAC_RX_RXEN_; 2823 pmtctl |= PMT_CTL_WOL_EN_ | PMT_CTL_MAC_D3_RX_CLK_OVR_; 2824 } 2825 if (adapter->wolopts & WAKE_UCAST) { 2826 wucsr |= MAC_WUCSR_RFE_WAKE_EN_ | MAC_WUCSR_PFDA_EN_; 2827 macrx |= MAC_RX_RXEN_; 2828 pmtctl |= PMT_CTL_WOL_EN_ | PMT_CTL_MAC_D3_RX_CLK_OVR_; 2829 pmtctl |= PMT_CTL_RX_FCT_RFE_D3_CLK_OVR_; 2830 } 2831 if (adapter->wolopts & WAKE_BCAST) { 2832 wucsr |= MAC_WUCSR_RFE_WAKE_EN_ | MAC_WUCSR_BCST_EN_; 2833 macrx |= MAC_RX_RXEN_; 2834 pmtctl |= PMT_CTL_WOL_EN_ | PMT_CTL_MAC_D3_RX_CLK_OVR_; 2835 pmtctl |= PMT_CTL_RX_FCT_RFE_D3_CLK_OVR_; 2836 } 2837 if (adapter->wolopts & WAKE_MCAST) { 2838 /* IPv4 multicast */ 2839 crc = lan743x_pm_wakeframe_crc16(ipv4_multicast, 3); 2840 lan743x_csr_write(adapter, MAC_WUF_CFG(mask_index), 2841 MAC_WUF_CFG_EN_ | MAC_WUF_CFG_TYPE_MCAST_ | 2842 (0 << MAC_WUF_CFG_OFFSET_SHIFT_) | 2843 (crc & MAC_WUF_CFG_CRC16_MASK_)); 2844 lan743x_csr_write(adapter, MAC_WUF_MASK0(mask_index), 7); 2845 lan743x_csr_write(adapter, MAC_WUF_MASK1(mask_index), 0); 2846 lan743x_csr_write(adapter, MAC_WUF_MASK2(mask_index), 0); 2847 lan743x_csr_write(adapter, MAC_WUF_MASK3(mask_index), 0); 2848 mask_index++; 2849 2850 /* IPv6 multicast */ 2851 crc = lan743x_pm_wakeframe_crc16(ipv6_multicast, 2); 2852 lan743x_csr_write(adapter, MAC_WUF_CFG(mask_index), 2853 MAC_WUF_CFG_EN_ | MAC_WUF_CFG_TYPE_MCAST_ | 2854 (0 << MAC_WUF_CFG_OFFSET_SHIFT_) | 2855 (crc & MAC_WUF_CFG_CRC16_MASK_)); 2856 lan743x_csr_write(adapter, MAC_WUF_MASK0(mask_index), 3); 2857 lan743x_csr_write(adapter, MAC_WUF_MASK1(mask_index), 0); 2858 lan743x_csr_write(adapter, MAC_WUF_MASK2(mask_index), 0); 2859 lan743x_csr_write(adapter, MAC_WUF_MASK3(mask_index), 0); 2860 mask_index++; 2861 2862 wucsr |= MAC_WUCSR_RFE_WAKE_EN_ | MAC_WUCSR_WAKE_EN_; 2863 macrx |= MAC_RX_RXEN_; 2864 pmtctl |= PMT_CTL_WOL_EN_ | PMT_CTL_MAC_D3_RX_CLK_OVR_; 2865 pmtctl |= PMT_CTL_RX_FCT_RFE_D3_CLK_OVR_; 2866 } 2867 if (adapter->wolopts & WAKE_ARP) { 2868 /* set MAC_WUF_CFG & WUF_MASK 2869 * for packettype (offset 12,13) = ARP (0x0806) 2870 */ 2871 crc = lan743x_pm_wakeframe_crc16(arp_type, 2); 2872 lan743x_csr_write(adapter, MAC_WUF_CFG(mask_index), 2873 MAC_WUF_CFG_EN_ | MAC_WUF_CFG_TYPE_ALL_ | 2874 (0 << MAC_WUF_CFG_OFFSET_SHIFT_) | 2875 (crc & MAC_WUF_CFG_CRC16_MASK_)); 2876 lan743x_csr_write(adapter, MAC_WUF_MASK0(mask_index), 0x3000); 2877 lan743x_csr_write(adapter, MAC_WUF_MASK1(mask_index), 0); 2878 lan743x_csr_write(adapter, MAC_WUF_MASK2(mask_index), 0); 2879 lan743x_csr_write(adapter, MAC_WUF_MASK3(mask_index), 0); 2880 mask_index++; 2881 2882 wucsr |= MAC_WUCSR_RFE_WAKE_EN_ | MAC_WUCSR_WAKE_EN_; 2883 macrx |= MAC_RX_RXEN_; 2884 pmtctl |= PMT_CTL_WOL_EN_ | PMT_CTL_MAC_D3_RX_CLK_OVR_; 2885 pmtctl |= PMT_CTL_RX_FCT_RFE_D3_CLK_OVR_; 2886 } 2887 2888 lan743x_csr_write(adapter, MAC_WUCSR, wucsr); 2889 lan743x_csr_write(adapter, PMT_CTL, pmtctl); 2890 lan743x_csr_write(adapter, MAC_RX, macrx); 2891 } 2892 #endif /* CONFIG_PM */ 2893 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
.config.gz
Description: application/gzip