tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: a8c621aa031669a6835da1431d9765e3bbbc3621 commit: a5961b4bc6ce09a70902686ecc848a47493a9251 [3106/3106] openeuler: net: ngbe: add ngbe module support config: x86_64-buildonly-randconfig-2003-20250806 (https://download.01.org/0day-ci/archive/20250806/202508061443.vbBAmdyk-lkp@i...) compiler: gcc-11 (Debian 11.3.0-12) 11.3.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250806/202508061443.vbBAmdyk-lkp@i...) 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@intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202508061443.vbBAmdyk-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from drivers/net/ethernet/netswift/ngbe/ngbe_phy.h:8, from drivers/net/ethernet/netswift/ngbe/ngbe_hw.c:6: drivers/net/ethernet/netswift/ngbe/ngbe.h: In function 'ngbe_misc_isb': drivers/net/ethernet/netswift/ngbe/ngbe.h:741:13: warning: variable 'cur_diff' set but not used [-Wunused-but-set-variable] 741 | u32 cur_diff = 0; | ^~~~~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_hw.c: At top level:
drivers/net/ethernet/netswift/ngbe/ngbe_hw.c:752:6: warning: no previous prototype for 'ngbe_add_uc_addr' [-Wmissing-prototypes] 752 | void ngbe_add_uc_addr(struct ngbe_hw *hw, u8 *addr, u32 vmdq) | ^~~~~~~~~~~~~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_hw.c:885:6: warning: no previous prototype for 'ngbe_set_mta' [-Wmissing-prototypes] 885 | void ngbe_set_mta(struct ngbe_hw *hw, u8 *mc_addr) | ^~~~~~~~~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_hw.c:1889:5: warning: no previous prototype for 'ngbe_host_interface_pass_command' [-Wmissing-prototypes] 1889 | s32 ngbe_host_interface_pass_command(struct ngbe_hw *hw, u32 *buffer, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_hw.c:2186:5: warning: no previous prototype for 'ngbe_setup_mac_link_hostif' [-Wmissing-prototypes] 2186 | s32 ngbe_setup_mac_link_hostif(struct ngbe_hw *hw, u32 speed) | ^~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_hw.c:2222:5: warning: no previous prototype for 'ngbe_crc16_ccitt' [-Wmissing-prototypes] 2222 | u16 ngbe_crc16_ccitt(const u8 *buf, int size) | ^~~~~~~~~~~~~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_hw.c:2339:4: warning: no previous prototype for 'fmgr_cmd_op' [-Wmissing-prototypes] 2339 | u8 fmgr_cmd_op(struct ngbe_hw *hw, u32 cmd, u32 cmd_addr) | ^~~~~~~~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_hw.c:2360:4: warning: no previous prototype for 'fmgr_usr_cmd_op' [-Wmissing-prototypes] 2360 | u8 fmgr_usr_cmd_op(struct ngbe_hw *hw, u32 usr_cmd) | ^~~~~~~~~~~~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_hw.c:2370:4: warning: no previous prototype for 'flash_erase_chip' [-Wmissing-prototypes] 2370 | u8 flash_erase_chip(struct ngbe_hw *hw) | ^~~~~~~~~~~~~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_hw.c:2376:4: warning: no previous prototype for 'flash_erase_sector' [-Wmissing-prototypes] 2376 | u8 flash_erase_sector(struct ngbe_hw *hw, u32 sec_addr) | ^~~~~~~~~~~~~~~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_hw.c:2392:4: warning: no previous prototype for 'flash_write_dword' [-Wmissing-prototypes] 2392 | u8 flash_write_dword(struct ngbe_hw *hw, u32 addr, u32 dword) | ^~~~~~~~~~~~~~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_hw.c:3296:5: warning: no previous prototype for 'ngbe_get_copper_link_capabilities' [-Wmissing-prototypes] 3296 | s32 ngbe_get_copper_link_capabilities(struct ngbe_hw *hw, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_hw.c:3456:5: warning: no previous prototype for 'ngbe_reset_misc' [-Wmissing-prototypes] 3456 | int ngbe_reset_misc(struct ngbe_hw *hw) | ^~~~~~~~~~~~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_hw.c:3910:5: warning: no previous prototype for 'ngbe_read_ee_hostif_data' [-Wmissing-prototypes] 3910 | s32 ngbe_read_ee_hostif_data(struct ngbe_hw *hw, u16 offset, | ^~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_hw.c:3981:5: warning: no previous prototype for 'ngbe_phy_led_oem_chk' [-Wmissing-prototypes] 3981 | s32 ngbe_phy_led_oem_chk(struct ngbe_hw *hw, u32 *data) | ^~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_hw.c:4163:5: warning: no previous prototype for 'ngbe_read_ee_hostif_data32' [-Wmissing-prototypes] 4163 | s32 ngbe_read_ee_hostif_data32(struct ngbe_hw *hw, u16 offset, | ^~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_hw.c:4225:5: warning: no previous prototype for 'ngbe_write_ee_hostif_data' [-Wmissing-prototypes] 4225 | s32 ngbe_write_ee_hostif_data(struct ngbe_hw *hw, u16 offset, | ^~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_hw.c:4282:5: warning: no previous prototype for 'ngbe_write_ee_hostif_data32' [-Wmissing-prototypes] 4282 | s32 ngbe_write_ee_hostif_data32(struct ngbe_hw *hw, u16 offset, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_hw.c:2689:17: warning: 'ngbe_emc_therm_limit' defined but not used [-Wunused-const-variable=] 2689 | static const u8 ngbe_emc_therm_limit[4] = { | ^~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_hw.c:2682:17: warning: 'ngbe_emc_temp_data' defined but not used [-Wunused-const-variable=] 2682 | static const u8 ngbe_emc_temp_data[4] = { | ^~~~~~~~~~~~~~~~~~ -- In file included from drivers/net/ethernet/netswift/ngbe/ngbe_mbx.c:5: drivers/net/ethernet/netswift/ngbe/ngbe.h: In function 'ngbe_misc_isb': drivers/net/ethernet/netswift/ngbe/ngbe.h:741:13: warning: variable 'cur_diff' set but not used [-Wunused-but-set-variable] 741 | u32 cur_diff = 0; | ^~~~~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_mbx.c: At top level: drivers/net/ethernet/netswift/ngbe/ngbe_mbx.c:113:5: warning: no previous prototype for 'ngbe_poll_for_msg' [-Wmissing-prototypes] 113 | int ngbe_poll_for_msg(struct ngbe_hw *hw, u16 mbx_id) | ^~~~~~~~~~~~~~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_mbx.c:143:5: warning: no previous prototype for 'ngbe_poll_for_ack' [-Wmissing-prototypes] 143 | int ngbe_poll_for_ack(struct ngbe_hw *hw, u16 mbx_id) | ^~~~~~~~~~~~~~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_mbx.c:244:5: warning: no previous prototype for 'ngbe_read_v2p_mailbox' [-Wmissing-prototypes] 244 | u32 ngbe_read_v2p_mailbox(struct ngbe_hw *hw) | ^~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_mbx.c:262:5: warning: no previous prototype for 'ngbe_check_for_bit_vf' [-Wmissing-prototypes] 262 | int ngbe_check_for_bit_vf(struct ngbe_hw *hw, u32 mask) | ^~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_mbx.c:278:5: warning: no previous prototype for 'ngbe_check_for_msg_vf' [-Wmissing-prototypes] 278 | int ngbe_check_for_msg_vf(struct ngbe_hw *hw, u16 __always_unused mbx_id) | ^~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_mbx.c:298:5: warning: no previous prototype for 'ngbe_check_for_ack_vf' [-Wmissing-prototypes] 298 | int ngbe_check_for_ack_vf(struct ngbe_hw *hw, u16 __always_unused mbx_id) | ^~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_mbx.c:318:5: warning: no previous prototype for 'ngbe_check_for_rst_vf' [-Wmissing-prototypes] 318 | int ngbe_check_for_rst_vf(struct ngbe_hw *hw, u16 __always_unused mbx_id) | ^~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_mbx.c:337:5: warning: no previous prototype for 'ngbe_obtain_mbx_lock_vf' [-Wmissing-prototypes] 337 | int ngbe_obtain_mbx_lock_vf(struct ngbe_hw *hw) | ^~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_mbx.c:365:5: warning: no previous prototype for 'ngbe_write_mbx_vf' [-Wmissing-prototypes] 365 | int ngbe_write_mbx_vf(struct ngbe_hw *hw, u32 *msg, u16 size, | ^~~~~~~~~~~~~~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_mbx.c:403:5: warning: no previous prototype for 'ngbe_read_mbx_vf' [-Wmissing-prototypes] 403 | int ngbe_read_mbx_vf(struct ngbe_hw *hw, u32 *msg, u16 size, | ^~~~~~~~~~~~~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_mbx.c:461:5: warning: no previous prototype for 'ngbe_check_for_bit_pf' [-Wmissing-prototypes] 461 | int ngbe_check_for_bit_pf(struct ngbe_hw *hw, u32 mask) | ^~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_mbx.c:481:5: warning: no previous prototype for 'ngbe_check_for_msg_pf' [-Wmissing-prototypes] 481 | int ngbe_check_for_msg_pf(struct ngbe_hw *hw, u16 vf) | ^~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_mbx.c:501:5: warning: no previous prototype for 'ngbe_check_for_ack_pf' [-Wmissing-prototypes] 501 | int ngbe_check_for_ack_pf(struct ngbe_hw *hw, u16 vf) | ^~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_mbx.c:521:5: warning: no previous prototype for 'ngbe_check_for_rst_pf' [-Wmissing-prototypes] 521 | int ngbe_check_for_rst_pf(struct ngbe_hw *hw, u16 vf) | ^~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_mbx.c:544:5: warning: no previous prototype for 'ngbe_obtain_mbx_lock_pf' [-Wmissing-prototypes] 544 | int ngbe_obtain_mbx_lock_pf(struct ngbe_hw *hw, u16 vf) | ^~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_mbx.c:572:5: warning: no previous prototype for 'ngbe_write_mbx_pf' [-Wmissing-prototypes] 572 | int ngbe_write_mbx_pf(struct ngbe_hw *hw, u32 *msg, u16 size, | ^~~~~~~~~~~~~~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_mbx.c:612:5: warning: no previous prototype for 'ngbe_read_mbx_pf' [-Wmissing-prototypes] 612 | int ngbe_read_mbx_pf(struct ngbe_hw *hw, u32 *msg, u16 size, | ^~~~~~~~~~~~~~~~ -- In file included from drivers/net/ethernet/netswift/ngbe/ngbe_ptp.c:4: drivers/net/ethernet/netswift/ngbe/ngbe.h: In function 'ngbe_misc_isb': drivers/net/ethernet/netswift/ngbe/ngbe.h:741:13: warning: variable 'cur_diff' set but not used [-Wunused-but-set-variable] 741 | u32 cur_diff = 0; | ^~~~~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_ptp.c: In function 'ngbe_ptp_check_pps_event': drivers/net/ethernet/netswift/ngbe/ngbe_ptp.c:253:32: warning: variable 'event' set but not used [-Wunused-but-set-variable] 253 | struct ptp_clock_event event; | ^~~~~ -- In file included from drivers/net/ethernet/netswift/ngbe/ngbe_phy.h:8, from drivers/net/ethernet/netswift/ngbe/ngbe_phy.c:4: drivers/net/ethernet/netswift/ngbe/ngbe.h: In function 'ngbe_misc_isb': drivers/net/ethernet/netswift/ngbe/ngbe.h:741:13: warning: variable 'cur_diff' set but not used [-Wunused-but-set-variable] 741 | u32 cur_diff = 0; | ^~~~~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_phy.c: At top level: drivers/net/ethernet/netswift/ngbe/ngbe_phy.c:16:6: warning: no previous prototype for 'ngbe_check_reset_blocked' [-Wmissing-prototypes] 16 | bool ngbe_check_reset_blocked(struct ngbe_hw *hw) | ^~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_phy.c:33:5: warning: no previous prototype for 'ngbe_phy_read_reg' [-Wmissing-prototypes] 33 | s32 ngbe_phy_read_reg(struct ngbe_hw *hw, | ^~~~~~~~~~~~~~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_phy.c:56:5: warning: no previous prototype for 'ngbe_phy_write_reg' [-Wmissing-prototypes] 56 | s32 ngbe_phy_write_reg(struct ngbe_hw *hw, | ^~~~~~~~~~~~~~~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_phy.c:74:5: warning: no previous prototype for 'ngbe_check_internal_phy_id' [-Wmissing-prototypes] 74 | s32 ngbe_check_internal_phy_id(struct ngbe_hw *hw) | ^~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_phy.c:273:5: warning: no previous prototype for 'ngbe_check_mdi_phy_id' [-Wmissing-prototypes] 273 | s32 ngbe_check_mdi_phy_id(struct ngbe_hw *hw) | ^~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_phy.c:337:6: warning: no previous prototype for 'ngbe_validate_phy_addr' [-Wmissing-prototypes] 337 | bool ngbe_validate_phy_addr(struct ngbe_hw *hw, u32 phy_addr) | ^~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_phy.c:353:5: warning: no previous prototype for 'ngbe_check_yt_phy_id' [-Wmissing-prototypes] 353 | s32 ngbe_check_yt_phy_id(struct ngbe_hw *hw) | ^~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_phy.c:1242:5: warning: no previous prototype for 'ngbe_phy_get_advertised_pause' [-Wmissing-prototypes] 1242 | s32 ngbe_phy_get_advertised_pause(struct ngbe_hw *hw, u8 *pause_bit) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_phy.c:1279:5: warning: no previous prototype for 'ngbe_phy_get_lp_advertised_pause' [-Wmissing-prototypes] 1279 | s32 ngbe_phy_get_lp_advertised_pause(struct ngbe_hw *hw, u8 *pause_bit) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_phy.c:1324:5: warning: no previous prototype for 'ngbe_phy_set_pause_advertisement' [-Wmissing-prototypes] 1324 | s32 ngbe_phy_set_pause_advertisement(struct ngbe_hw *hw, u16 pause_bit) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_phy.c:1450:5: warning: no previous prototype for 'ngbe_phy_setup' [-Wmissing-prototypes] 1450 | s32 ngbe_phy_setup(struct ngbe_hw *hw) | ^~~~~~~~~~~~~~ -- In file included from drivers/net/ethernet/netswift/ngbe/ngbe_ethtool.c:15: drivers/net/ethernet/netswift/ngbe/ngbe.h: In function 'ngbe_misc_isb': drivers/net/ethernet/netswift/ngbe/ngbe.h:741:13: warning: variable 'cur_diff' set but not used [-Wunused-but-set-variable] 741 | u32 cur_diff = 0; | ^~~~~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_ethtool.c: At top level: drivers/net/ethernet/netswift/ngbe/ngbe_ethtool.c:128:5: warning: no previous prototype for 'ngbe_get_link_ksettings' [-Wmissing-prototypes] 128 | int ngbe_get_link_ksettings(struct net_device *netdev, | ^~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_ethtool.c: In function 'ngbe_set_link_ksettings': drivers/net/ethernet/netswift/ngbe/ngbe_ethtool.c:318:25: warning: variable 'old' set but not used [-Wunused-but-set-variable] 318 | u32 advertised, old; | ^~~ -- In file included from drivers/net/ethernet/netswift/ngbe/ngbe_main.c:23: drivers/net/ethernet/netswift/ngbe/ngbe.h: In function 'ngbe_misc_isb': drivers/net/ethernet/netswift/ngbe/ngbe.h:741:13: warning: variable 'cur_diff' set but not used [-Wunused-but-set-variable] 741 | u32 cur_diff = 0; | ^~~~~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_main.c: At top level: drivers/net/ethernet/netswift/ngbe/ngbe_main.c:139:6: warning: no previous prototype for 'ngbe_service_event_schedule' [-Wmissing-prototypes] 139 | void ngbe_service_event_schedule(struct ngbe_adapter *adapter) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_main.c: In function 'ngbe_tx_timeout': drivers/net/ethernet/netswift/ngbe/ngbe_main.c:401:14: warning: variable 'real_tx_hang' set but not used [-Wunused-but-set-variable] 401 | bool real_tx_hang = false; | ^~~~~~~~~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_main.c: At top level: drivers/net/ethernet/netswift/ngbe/ngbe_main.c:3159:6: warning: no previous prototype for 'ngbe_configure_isb' [-Wmissing-prototypes] 3159 | void ngbe_configure_isb(struct ngbe_adapter *adapter) | ^~~~~~~~~~~~~~~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_main.c:3173:6: warning: no previous prototype for 'ngbe_configure_port' [-Wmissing-prototypes] 3173 | void ngbe_configure_port(struct ngbe_adapter *adapter) | ^~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_main.c:3529:6: warning: no previous prototype for 'ngbe_disable_device' [-Wmissing-prototypes] 3529 | void ngbe_disable_device(struct ngbe_adapter *adapter) | ^~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_main.c:3644:5: warning: no previous prototype for 'ngbe_init_shared_code' [-Wmissing-prototypes] 3644 | s32 ngbe_init_shared_code(struct ngbe_hw *hw) | ^~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_main.c:5791:5: warning: no previous prototype for 'ngbe_skb_pad_nonzero' [-Wmissing-prototypes] 5791 | int ngbe_skb_pad_nonzero(struct sk_buff *skb, int pad) | ^~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_main.c: In function 'ngbe_mii_ioctl': drivers/net/ethernet/netswift/ngbe/ngbe_main.c:5989:20: warning: variable 'devad' set but not used [-Wunused-but-set-variable] 5989 | int prtad, devad, ret = 0; | ^~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_main.c:5989:13: warning: variable 'prtad' set but not used [-Wunused-but-set-variable] 5989 | int prtad, devad, ret = 0; | ^~~~~ -- drivers/net/ethernet/netswift/ngbe/ngbe_hw.c:602: warning: Function parameter or member 'pools' not described in 'ngbe_set_rar' drivers/net/ethernet/netswift/ngbe/ngbe_hw.c:602: warning: Excess function parameter 'vmdq' description in 'ngbe_set_rar' drivers/net/ethernet/netswift/ngbe/ngbe_hw.c:753: warning: Function parameter or member 'vmdq' not described in 'ngbe_add_uc_addr' drivers/net/ethernet/netswift/ngbe/ngbe_hw.c:886: warning: Function parameter or member 'mc_addr' not described in 'ngbe_set_mta' drivers/net/ethernet/netswift/ngbe/ngbe_hw.c:886: warning: Excess function parameter 'hash_value' description in 'ngbe_set_mta' drivers/net/ethernet/netswift/ngbe/ngbe_hw.c:1505: warning: Function parameter or member 'pool' not described in 'ngbe_set_vmdq' drivers/net/ethernet/netswift/ngbe/ngbe_hw.c:1505: warning: Excess function parameter 'vmdq' description in 'ngbe_set_vmdq' drivers/net/ethernet/netswift/ngbe/ngbe_hw.c:2340: warning: Function parameter or member 'hw' not described in 'fmgr_cmd_op' drivers/net/ethernet/netswift/ngbe/ngbe_hw.c:2340: warning: Function parameter or member 'cmd' not described in 'fmgr_cmd_op' drivers/net/ethernet/netswift/ngbe/ngbe_hw.c:2340: warning: Function parameter or member 'cmd_addr' not described in 'fmgr_cmd_op' drivers/net/ethernet/netswift/ngbe/ngbe_hw.c:2703: warning: bad line: (8.1542E-08)N^3 + (-1.6743E-11)N^4 drivers/net/ethernet/netswift/ngbe/ngbe_hw.c:2710: warning: Excess function parameter 'data' description in 'ngbe_get_thermal_sensor_data' drivers/net/ethernet/netswift/ngbe/ngbe_hw.c:3441: warning: Function parameter or member 'need_restart_AN' not described in 'ngbe_setup_copper_link' drivers/net/ethernet/netswift/ngbe/ngbe_hw.c:3441: warning: Excess function parameter 'autoneg_wait_to_complete' description in 'ngbe_setup_copper_link' -- drivers/net/ethernet/netswift/ngbe/ngbe_main.c:226: warning: Function parameter or member 'quiet' not described in 'ngbe_read_reg' drivers/net/ethernet/netswift/ngbe/ngbe_main.c:398: warning: Function parameter or member 'txqueue' not described in 'ngbe_tx_timeout' drivers/net/ethernet/netswift/ngbe/ngbe_main.c:1608: warning: Function parameter or member 'queues' not described in 'ngbe_irq_enable' drivers/net/ethernet/netswift/ngbe/ngbe_main.c:1608: warning: Function parameter or member 'flush' not described in 'ngbe_irq_enable' drivers/net/ethernet/netswift/ngbe/ngbe_main.c:1997: warning: Function parameter or member 'adapter' not described in 'ngbe_configure_msi_and_legacy' drivers/net/ethernet/netswift/ngbe/ngbe_main.c:2389: warning: Function parameter or member 'adapter' not described in 'ngbe_configure_bridge_mode' drivers/net/ethernet/netswift/ngbe/ngbe_main.c:2856: warning: Function parameter or member 'pool' not described in 'ngbe_write_uc_addr_list' drivers/net/ethernet/netswift/ngbe/ngbe_main.c:3684: warning: cannot understand function prototype: 'const u32 def_rss_key[10] = ' drivers/net/ethernet/netswift/ngbe/ngbe_main.c:4267: warning: Function parameter or member 'pdev' not described in '__ngbe_shutdown' drivers/net/ethernet/netswift/ngbe/ngbe_main.c:4267: warning: Function parameter or member 'enable_wake' not described in '__ngbe_shutdown' drivers/net/ethernet/netswift/ngbe/ngbe_main.c:4558: warning: Function parameter or member 'adapter' not described in 'ngbe_check_hang_subtask' drivers/net/ethernet/netswift/ngbe/ngbe_main.c:4620: warning: Function parameter or member 'adapter' not described in 'ngbe_watchdog_update_link_status' drivers/net/ethernet/netswift/ngbe/ngbe_main.c:4716: warning: Function parameter or member 'adapter' not described in 'ngbe_watchdog_link_is_up' drivers/net/ethernet/netswift/ngbe/ngbe_main.c:4761: warning: Function parameter or member 'adapter' not described in 'ngbe_watchdog_link_is_down' drivers/net/ethernet/netswift/ngbe/ngbe_main.c:4828: warning: Function parameter or member 'adapter' not described in 'ngbe_watchdog_flush_tx' drivers/net/ethernet/netswift/ngbe/ngbe_main.c:4898: warning: Function parameter or member 'adapter' not described in 'ngbe_watchdog_subtask' drivers/net/ethernet/netswift/ngbe/ngbe_main.c:4927: warning: Function parameter or member 't' not described in 'ngbe_service_timer' drivers/net/ethernet/netswift/ngbe/ngbe_main.c:4927: warning: Excess function parameter 'data' description in 'ngbe_service_timer' drivers/net/ethernet/netswift/ngbe/ngbe_main.c:6022: warning: Function parameter or member 'dev' not described in 'ngbe_setup_tc' drivers/net/ethernet/netswift/ngbe/ngbe_main.c:6022: warning: Excess function parameter 'netdev' description in 'ngbe_setup_tc' drivers/net/ethernet/netswift/ngbe/ngbe_main.c:6273: warning: Excess function parameter 'device_id' description in 'ngbe_wol_supported' drivers/net/ethernet/netswift/ngbe/ngbe_main.c:6273: warning: Excess function parameter 'subdev_id' description in 'ngbe_wol_supported'
vim +/ngbe_add_uc_addr +752 drivers/net/ethernet/netswift/ngbe/ngbe_hw.c 589 590 /** 591 * ngbe_set_rar - Set Rx address register 592 * @hw: pointer to hardware structure 593 * @index: Receive address register to write 594 * @addr: Address to put into receive address register 595 * @vmdq: VMDq "set" or "pool" index 596 * @enable_addr: set flag that address is active 597 * 598 * Puts an ethernet address into a receive address register. 599 **/ 600 s32 ngbe_set_rar(struct ngbe_hw *hw, u32 index, u8 *addr, u64 pools, 601 u32 enable_addr)
602 { 603 u32 rar_low, rar_high; 604 u32 rar_entries = hw->mac.num_rar_entries; 605 606 /* Make sure we are using a valid rar index range */ 607 if (index >= rar_entries) { 608 ERROR_REPORT2(NGBE_ERROR_ARGUMENT, 609 "RAR index %d is out of range.\n", index); 610 return NGBE_ERR_INVALID_ARGUMENT; 611 } 612 613 /* select the MAC address */ 614 wr32(hw, NGBE_PSR_MAC_SWC_IDX, index); 615 616 /* setup VMDq pool mapping */ 617 wr32(hw, NGBE_PSR_MAC_SWC_VM, pools & 0xFFFFFFFF); 618 619 /* HW expects these in little endian so we reverse the byte 620 * order from network order (big endian) to little endian 621 * 622 * Some parts put the VMDq setting in the extra RAH bits, 623 * so save everything except the lower 16 bits that hold part 624 * of the address and the address valid bit. 625 */ 626 rar_low = ((u32)addr[5] | 627 ((u32)addr[4] << 8) | 628 ((u32)addr[3] << 16) | 629 ((u32)addr[2] << 24)); 630 rar_high = ((u32)addr[1] | 631 ((u32)addr[0] << 8)); 632 if (enable_addr != 0) 633 rar_high |= NGBE_PSR_MAC_SWC_AD_H_AV; 634 635 wr32(hw, NGBE_PSR_MAC_SWC_AD_L, rar_low); 636 wr32m(hw, NGBE_PSR_MAC_SWC_AD_H, 637 (NGBE_PSR_MAC_SWC_AD_H_AD(~0) | 638 NGBE_PSR_MAC_SWC_AD_H_ADTYPE(~0) | 639 NGBE_PSR_MAC_SWC_AD_H_AV), 640 rar_high); 641 642 return 0; 643 } 644 645 /** 646 * ngbe_clear_rar - Remove Rx address register 647 * @hw: pointer to hardware structure 648 * @index: Receive address register to write 649 * 650 * Clears an ethernet address from a receive address register. 651 **/ 652 s32 ngbe_clear_rar(struct ngbe_hw *hw, u32 index) 653 { 654 u32 rar_entries = hw->mac.num_rar_entries; 655 656 /* Make sure we are using a valid rar index range */ 657 if (index >= rar_entries) { 658 ERROR_REPORT2(NGBE_ERROR_ARGUMENT, 659 "RAR index %d is out of range.\n", index); 660 return NGBE_ERR_INVALID_ARGUMENT; 661 } 662 663 /* Some parts put the VMDq setting in the extra RAH bits, 664 * so save everything except the lower 16 bits that hold part 665 * of the address and the address valid bit. 666 */ 667 wr32(hw, NGBE_PSR_MAC_SWC_IDX, index); 668 669 wr32(hw, NGBE_PSR_MAC_SWC_VM, 0); 670 wr32(hw, NGBE_PSR_MAC_SWC_AD_L, 0); 671 wr32m(hw, NGBE_PSR_MAC_SWC_AD_H, 672 (NGBE_PSR_MAC_SWC_AD_H_AD(~0) | 673 NGBE_PSR_MAC_SWC_AD_H_ADTYPE(~0) | 674 NGBE_PSR_MAC_SWC_AD_H_AV), 675 0); 676 677 return 0; 678 } 679 680 /** 681 * ngbe_init_rx_addrs - Initializes receive address filters. 682 * @hw: pointer to hardware structure 683 * 684 * Places the MAC address in receive address register 0 and clears the rest 685 * of the receive address registers. Clears the multicast table. Assumes 686 * the receiver is in reset when the routine is called. 687 **/ 688 s32 ngbe_init_rx_addrs(struct ngbe_hw *hw) 689 { 690 u32 i; 691 u32 rar_entries = hw->mac.num_rar_entries; 692 u32 psrctl; 693 694 /* If the current mac address is valid, assume it is a software override 695 * to the permanent address. 696 * Otherwise, use the permanent address from the eeprom. 697 */ 698 if (ngbe_validate_mac_addr(hw->mac.addr) == 699 NGBE_ERR_INVALID_MAC_ADDR) { 700 /* Get the MAC address from the RAR0 for later reference */ 701 TCALL(hw, mac.ops.get_mac_addr, hw->mac.addr); 702 703 DEBUGOUT3(" Keeping Current RAR0 Addr =%.2X %.2X %.2X %.2X %.2X %.2X\n", 704 hw->mac.addr[0], hw->mac.addr[1], 705 hw->mac.addr[2], hw->mac.addr[3], 706 hw->mac.addr[4], hw->mac.addr[5]); 707 } else { 708 /* Setup the receive address. */ 709 DEBUGOUT("Overriding MAC Address in RAR[0]\n"); 710 DEBUGOUT3(" New MAC Addr =%.2X %.2X %.2X %.2X %.2X %.2X\n", 711 hw->mac.addr[0], hw->mac.addr[1], 712 hw->mac.addr[2], hw->mac.addr[3], 713 hw->mac.addr[4], hw->mac.addr[5]); 714 715 TCALL(hw, mac.ops.set_rar, 0, hw->mac.addr, 0, 716 NGBE_PSR_MAC_SWC_AD_H_AV); 717 } 718 hw->addr_ctrl.overflow_promisc = 0; 719 720 hw->addr_ctrl.rar_used_count = 1; 721 722 /* Zero out the other receive addresses. */ 723 DEBUGOUT1("Clearing RAR[1-%d]\n", rar_entries - 1); 724 for (i = 1; i < rar_entries; i++) { 725 wr32(hw, NGBE_PSR_MAC_SWC_IDX, i); 726 wr32(hw, NGBE_PSR_MAC_SWC_AD_L, 0); 727 wr32(hw, NGBE_PSR_MAC_SWC_AD_H, 0); 728 } 729 730 /* Clear the MTA */ 731 hw->addr_ctrl.mta_in_use = 0; 732 psrctl = rd32(hw, NGBE_PSR_CTL); 733 psrctl &= ~(NGBE_PSR_CTL_MO | NGBE_PSR_CTL_MFE); 734 psrctl |= hw->mac.mc_filter_type << NGBE_PSR_CTL_MO_SHIFT; 735 wr32(hw, NGBE_PSR_CTL, psrctl); 736 DEBUGOUT(" Clearing MTA\n"); 737 for (i = 0; i < hw->mac.mcft_size; i++) 738 wr32(hw, NGBE_PSR_MC_TBL(i), 0); 739 740 TCALL(hw, mac.ops.init_uta_tables); 741 742 return 0; 743 } 744 745 /** 746 * ngbe_add_uc_addr - Adds a secondary unicast address. 747 * @hw: pointer to hardware structure 748 * @addr: new address 749 * 750 * Adds it to unused receive address register or goes into promiscuous mode. 751 **/ 752 void ngbe_add_uc_addr(struct ngbe_hw *hw, u8 *addr, u32 vmdq) 753 { 754 u32 rar_entries = hw->mac.num_rar_entries; 755 u32 rar; 756 757 DEBUGOUT6(" UC Addr = %.2X %.2X %.2X %.2X %.2X %.2X\n", 758 addr[0], addr[1], addr[2], addr[3], addr[4], addr[5]); 759 760 /* Place this address in the RAR if there is room, 761 * else put the controller into promiscuous mode 762 */ 763 if (hw->addr_ctrl.rar_used_count < rar_entries) { 764 rar = hw->addr_ctrl.rar_used_count; 765 TCALL(hw, mac.ops.set_rar, rar, addr, vmdq, 766 NGBE_PSR_MAC_SWC_AD_H_AV); 767 DEBUGOUT1("Added a secondary address to RAR[%d]\n", rar); 768 hw->addr_ctrl.rar_used_count++; 769 } else { 770 hw->addr_ctrl.overflow_promisc++; 771 } 772 } 773 774 /** 775 * ngbe_update_uc_addr_list - Updates MAC list of secondary addresses 776 * @hw: pointer to hardware structure 777 * @addr_list: the list of new addresses 778 * @addr_count: number of addresses 779 * @next: iterator function to walk the address list 780 * 781 * The given list replaces any existing list. Clears the secondary addrs from 782 * receive address registers. Uses unused receive address registers for the 783 * first secondary addresses, and falls back to promiscuous mode as needed. 784 * 785 * Drivers using secondary unicast addresses must set user_set_promisc when 786 * manually putting the device into promiscuous mode. 787 **/ 788 s32 ngbe_update_uc_addr_list(struct ngbe_hw *hw, u8 *addr_list, 789 u32 addr_count, ngbe_mc_addr_itr next) 790 { 791 u8 *addr; 792 u32 i; 793 u32 old_promisc_setting = hw->addr_ctrl.overflow_promisc; 794 u32 uc_addr_in_use; 795 u32 vmdq; 796 797 /* Clear accounting of old secondary address list, 798 * don't count RAR[0] 799 */ 800 uc_addr_in_use = hw->addr_ctrl.rar_used_count - 1; 801 hw->addr_ctrl.rar_used_count -= uc_addr_in_use; 802 hw->addr_ctrl.overflow_promisc = 0; 803 804 /* Zero out the other receive addresses */ 805 DEBUGOUT1("Clearing RAR[1-%d]\n", uc_addr_in_use + 1); 806 for (i = 0; i < uc_addr_in_use; i++) { 807 wr32(hw, NGBE_PSR_MAC_SWC_IDX, 1 + i); 808 wr32(hw, NGBE_PSR_MAC_SWC_AD_L, 0); 809 wr32(hw, NGBE_PSR_MAC_SWC_AD_H, 0); 810 } 811 812 /* Add the new addresses */ 813 for (i = 0; i < addr_count; i++) { 814 DEBUGOUT(" Adding the secondary addresses:\n"); 815 addr = next(hw, &addr_list, &vmdq); 816 ngbe_add_uc_addr(hw, addr, vmdq); 817 } 818 819 if (hw->addr_ctrl.overflow_promisc) { 820 /* enable promisc if not already in overflow or set by user */ 821 if (!old_promisc_setting && !hw->addr_ctrl.user_set_promisc) { 822 DEBUGOUT(" Entering address overflow promisc mode\n"); 823 wr32m(hw, NGBE_PSR_CTL, 824 NGBE_PSR_CTL_UPE, NGBE_PSR_CTL_UPE); 825 } 826 } else { 827 /* only disable if set by overflow, not by user */ 828 if (old_promisc_setting && !hw->addr_ctrl.user_set_promisc) { 829 DEBUGOUT(" Leaving address overflow promisc mode\n"); 830 wr32m(hw, NGBE_PSR_CTL, 831 NGBE_PSR_CTL_UPE, 0); 832 } 833 } 834 835 return 0; 836 } 837 838 /** 839 * ngbe_mta_vector - Determines bit-vector in multicast table to set 840 * @hw: pointer to hardware structure 841 * @mc_addr: the multicast address 842 * 843 * Extracts the 12 bits, from a multicast address, to determine which 844 * bit-vector to set in the multicast table. The hardware uses 12 bits, from 845 * incoming rx multicast addresses, to determine the bit-vector to check in 846 * the MTA. Which of the 4 combination, of 12-bits, the hardware uses is set 847 * by the MO field of the MCSTCTRL. The MO field is set during initialization 848 * to mc_filter_type. 849 **/ 850 static s32 ngbe_mta_vector(struct ngbe_hw *hw, u8 *mc_addr) 851 { 852 u32 vector = 0; 853 854 switch (hw->mac.mc_filter_type) { 855 case 0: /* use bits [47:36] of the address */ 856 vector = ((mc_addr[4] >> 4) | (((u16)mc_addr[5]) << 4)); 857 break; 858 case 1: /* use bits [46:35] of the address */ 859 vector = ((mc_addr[4] >> 3) | (((u16)mc_addr[5]) << 5)); 860 break; 861 case 2: /* use bits [45:34] of the address */ 862 vector = ((mc_addr[4] >> 2) | (((u16)mc_addr[5]) << 6)); 863 break; 864 case 3: /* use bits [43:32] of the address */ 865 vector = ((mc_addr[4]) | (((u16)mc_addr[5]) << 8)); 866 break; 867 default: /* Invalid mc_filter_type */ 868 DEBUGOUT("MC filter type param set incorrectly\n"); 869 ASSERT(0); 870 break; 871 } 872 873 /* vector can only be 12-bits or boundary will be exceeded */ 874 vector &= 0xFFF; 875 return vector; 876 } 877 878 /** 879 * ngbe_set_mta - Set bit-vector in multicast table 880 * @hw: pointer to hardware structure 881 * @hash_value: Multicast address hash value 882 * 883 * Sets the bit-vector in the multicast table. 884 **/ 885 void ngbe_set_mta(struct ngbe_hw *hw, u8 *mc_addr) 886 { 887 u32 vector; 888 u32 vector_bit; 889 u32 vector_reg; 890 891 hw->addr_ctrl.mta_in_use++; 892 893 vector = ngbe_mta_vector(hw, mc_addr); 894 DEBUGOUT1(" bit-vector = 0x%03X\n", vector); 895 896 /* The MTA is a register array of 128 32-bit registers. It is treated 897 * like an array of 4096 bits. We want to set bit 898 * BitArray[vector_value]. So we figure out what register the bit is 899 * in, read it, OR in the new bit, then write back the new value. The 900 * register is determined by the upper 7 bits of the vector value and 901 * the bit within that register are determined by the lower 5 bits of 902 * the value. 903 */ 904 vector_reg = (vector >> 5) & 0x7F; 905 vector_bit = vector & 0x1F; 906 hw->mac.mta_shadow[vector_reg] |= (1 << vector_bit); 907 } 908
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