[openeuler:OLK-5.10 28517/30000] drivers/net/ethernet/mucse/rnpm/rnpm_ethtool.c:1232:7: warning: variable 'autoneg_changed' set but not used
tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: 32bb7b0a7c87769858fbb9d60574b830383c28f7 commit: a0c5bfdbc099daf30cbadb9657803f0cb3f89d0b [28517/30000] drivers: support for rnpm drivers from Mucse Technology N10/N400 config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20240317/202403170117.xHb5kcbx-lkp@i...) compiler: clang version 17.0.6 (https://github.com/llvm/llvm-project 6009708b4367171ccdbf4b5905cb6a803753fe18) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240317/202403170117.xHb5kcbx-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/202403170117.xHb5kcbx-lkp@intel.com/
All warnings (new ones prefixed by >>):
drivers/net/ethernet/mucse/rnpm/rnpm_ethtool.c:1232:7: warning: variable 'autoneg_changed' set but not used [-Wunused-but-set-variable]
1232 | bool autoneg_changed = false, duplex_changed = false; | ^
drivers/net/ethernet/mucse/rnpm/rnpm_ethtool.c:1232:32: warning: variable 'duplex_changed' set but not used [-Wunused-but-set-variable]
1232 | bool autoneg_changed = false, duplex_changed = false; | ^
drivers/net/ethernet/mucse/rnpm/rnpm_ethtool.c:2029:6: warning: variable 'dma_ch' set but not used [-Wunused-but-set-variable]
2029 | u32 dma_ch; | ^ 3 warnings generated. --
drivers/net/ethernet/mucse/rnpm/rnpm_lib.c:1003:6: warning: no previous prototype for function 'rnpm_setup_layer2_remapping' [-Wmissing-prototypes]
1003 | void rnpm_setup_layer2_remapping(struct rnpm_hw *hw, | ^ drivers/net/ethernet/mucse/rnpm/rnpm_lib.c:1003:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 1003 | void rnpm_setup_layer2_remapping(struct rnpm_hw *hw, | ^ | static
drivers/net/ethernet/mucse/rnpm/rnpm_lib.c:1027:6: warning: no previous prototype for function 'rnpm_setup_tuple5_remapping' [-Wmissing-prototypes]
1027 | void rnpm_setup_tuple5_remapping(struct rnpm_hw *hw, | ^ drivers/net/ethernet/mucse/rnpm/rnpm_lib.c:1027:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 1027 | void rnpm_setup_tuple5_remapping(struct rnpm_hw *hw, | ^ | static
drivers/net/ethernet/mucse/rnpm/rnpm_lib.c:1098:6: warning: no previous prototype for function 'rnpm_setup_tuple5_remapping_tcam' [-Wmissing-prototypes]
1098 | void rnpm_setup_tuple5_remapping_tcam(struct rnpm_hw *hw, | ^ drivers/net/ethernet/mucse/rnpm/rnpm_lib.c:1098:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 1098 | void rnpm_setup_tuple5_remapping_tcam(struct rnpm_hw *hw, | ^ | static 3 warnings generated. --
drivers/net/ethernet/mucse/rnpm/rnpm_main.c:245:6: warning: no previous prototype for function 'rnpm_pf_service_event_schedule' [-Wmissing-prototypes]
245 | void rnpm_pf_service_event_schedule(struct rnpm_pf_adapter *pf_adapter) | ^ drivers/net/ethernet/mucse/rnpm/rnpm_main.c:245:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 245 | void rnpm_pf_service_event_schedule(struct rnpm_pf_adapter *pf_adapter) | ^ | static
drivers/net/ethernet/mucse/rnpm/rnpm_main.c:1768:5: warning: no previous prototype for function 'rnpm_rx_ring_reinit' [-Wmissing-prototypes]
1768 | int rnpm_rx_ring_reinit(struct rnpm_adapter *adapter, struct rnpm_ring *rx_ring) | ^ drivers/net/ethernet/mucse/rnpm/rnpm_main.c:1768:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 1768 | int rnpm_rx_ring_reinit(struct rnpm_adapter *adapter, struct rnpm_ring *rx_ring) | ^ | static
drivers/net/ethernet/mucse/rnpm/rnpm_main.c:1957:7: warning: variable 'xdp_xmit' set but not used [-Wunused-but-set-variable]
1957 | bool xdp_xmit = false; | ^
drivers/net/ethernet/mucse/rnpm/rnpm_main.c:2142:6: warning: no previous prototype for function 'rnpm_write_eitr' [-Wmissing-prototypes]
2142 | void rnpm_write_eitr(struct rnpm_q_vector *q_vector, bool is_rxframe) | ^ drivers/net/ethernet/mucse/rnpm/rnpm_main.c:2142:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 2142 | void rnpm_write_eitr(struct rnpm_q_vector *q_vector, bool is_rxframe) | ^ | static
drivers/net/ethernet/mucse/rnpm/rnpm_main.c:2381:6: warning: variable 'packets' is used uninitialized whenever 'if' condition is false [-Wsometimes-uninitialized]
2381 | if (!ring_container->ring) | ^~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/mucse/rnpm/rnpm_main.c:2387:7: note: uninitialized use occurs here 2387 | if (!packets) | ^~~~~~~ drivers/net/ethernet/mucse/rnpm/rnpm_main.c:2381:2: note: remove the 'if' if its condition is always true 2381 | if (!ring_container->ring) | ^~~~~~~~~~~~~~~~~~~~~~~~~~ 2382 | 2383 | packets = ring_container->total_packets; drivers/net/ethernet/mucse/rnpm/rnpm_main.c:2374:37: note: initialize the variable 'packets' to silence this warning 2374 | unsigned int avg_wire_size, packets, bytes; | ^ | = 0
drivers/net/ethernet/mucse/rnpm/rnpm_main.c:2969:5: warning: no previous prototype for function 'rnpm_xmit_nop_frame_ring' [-Wmissing-prototypes]
2969 | int rnpm_xmit_nop_frame_ring(struct rnpm_adapter *adapter, | ^ drivers/net/ethernet/mucse/rnpm/rnpm_main.c:2969:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 2969 | int rnpm_xmit_nop_frame_ring(struct rnpm_adapter *adapter, | ^ | static
drivers/net/ethernet/mucse/rnpm/rnpm_main.c:2985:5: warning: no previous prototype for function 'rnpm_xmit_nop_frame_ring_temp' [-Wmissing-prototypes]
2985 | int rnpm_xmit_nop_frame_ring_temp(struct rnpm_adapter *adapter, | ^ drivers/net/ethernet/mucse/rnpm/rnpm_main.c:2985:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 2985 | int rnpm_xmit_nop_frame_ring_temp(struct rnpm_adapter *adapter, | ^ | static
drivers/net/ethernet/mucse/rnpm/rnpm_main.c:3851:6: warning: no previous prototype for function 'rnpm_vlan_stags_flag' [-Wmissing-prototypes]
3851 | void rnpm_vlan_stags_flag(struct rnpm_adapter *adapter) | ^ drivers/net/ethernet/mucse/rnpm/rnpm_main.c:3851:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 3851 | void rnpm_vlan_stags_flag(struct rnpm_adapter *adapter) | ^ | static
drivers/net/ethernet/mucse/rnpm/rnpm_main.c:3972:6: warning: no previous prototype for function 'control_mac_rx' [-Wmissing-prototypes]
3972 | void control_mac_rx(struct rnpm_adapter *adapter, bool on) | ^ drivers/net/ethernet/mucse/rnpm/rnpm_main.c:3972:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 3972 | void control_mac_rx(struct rnpm_adapter *adapter, bool on) | ^ | static
drivers/net/ethernet/mucse/rnpm/rnpm_main.c:5689:6: warning: no previous prototype for function 'rnpm_pf_service_timer' [-Wmissing-prototypes]
5689 | void rnpm_pf_service_timer(struct timer_list *t) | ^ drivers/net/ethernet/mucse/rnpm/rnpm_main.c:5689:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 5689 | void rnpm_pf_service_timer(struct timer_list *t) | ^ | static
drivers/net/ethernet/mucse/rnpm/rnpm_main.c:5707:6: warning: no previous prototype for function 'rnpm_service_timer' [-Wmissing-prototypes]
5707 | void rnpm_service_timer(struct timer_list *t) | ^ drivers/net/ethernet/mucse/rnpm/rnpm_main.c:5707:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 5707 | void rnpm_service_timer(struct timer_list *t) | ^ | static
drivers/net/ethernet/mucse/rnpm/rnpm_main.c:5853:21: warning: no previous prototype for function 'wait_all_port_resetting' [-Wmissing-prototypes]
5853 | __maybe_unused void wait_all_port_resetting(struct rnpm_pf_adapter *pf_adapter) | ^ drivers/net/ethernet/mucse/rnpm/rnpm_main.c:5853:16: note: declare 'static' if the function is not intended to be used outside of this translation unit 5853 | __maybe_unused void wait_all_port_resetting(struct rnpm_pf_adapter *pf_adapter) | ^ | static
drivers/net/ethernet/mucse/rnpm/rnpm_main.c:5865:21: warning: no previous prototype for function 'clean_all_port_resetting' [-Wmissing-prototypes]
5865 | __maybe_unused void clean_all_port_resetting(struct rnpm_pf_adapter *pf_adapter) | ^ drivers/net/ethernet/mucse/rnpm/rnpm_main.c:5865:16: note: declare 'static' if the function is not intended to be used outside of this translation unit 5865 | __maybe_unused void clean_all_port_resetting(struct rnpm_pf_adapter *pf_adapter) | ^ | static
drivers/net/ethernet/mucse/rnpm/rnpm_main.c:6077:5: warning: no previous prototype for function 'rnpm_check_mc_addr' [-Wmissing-prototypes]
6077 | int rnpm_check_mc_addr(struct rnpm_adapter *adapter) | ^ drivers/net/ethernet/mucse/rnpm/rnpm_main.c:6077:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 6077 | int rnpm_check_mc_addr(struct rnpm_adapter *adapter) | ^ | static
drivers/net/ethernet/mucse/rnpm/rnpm_main.c:6103:6: warning: no previous prototype for function 'update_pf_vlan' [-Wmissing-prototypes]
6103 | void update_pf_vlan(struct rnpm_adapter *adapter) | ^ drivers/net/ethernet/mucse/rnpm/rnpm_main.c:6103:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 6103 | void update_pf_vlan(struct rnpm_adapter *adapter) | ^ | static
drivers/net/ethernet/mucse/rnpm/rnpm_main.c:6158:6: warning: no previous prototype for function 'rnpm_pf_service_task' [-Wmissing-prototypes]
6158 | void rnpm_pf_service_task(struct work_struct *work) | ^ drivers/net/ethernet/mucse/rnpm/rnpm_main.c:6158:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 6158 | void rnpm_pf_service_task(struct work_struct *work) | ^ | static
drivers/net/ethernet/mucse/rnpm/rnpm_main.c:7339:6: warning: no previous prototype for function 'rnpm_clear_udp_tunnel_port' [-Wmissing-prototypes]
7339 | void rnpm_clear_udp_tunnel_port(struct rnpm_adapter *adapter) | ^ drivers/net/ethernet/mucse/rnpm/rnpm_main.c:7339:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 7339 | void rnpm_clear_udp_tunnel_port(struct rnpm_adapter *adapter) | ^ | static
drivers/net/ethernet/mucse/rnpm/rnpm_main.c:7486:6: warning: no previous prototype for function 'rnpm_assign_netdev_ops' [-Wmissing-prototypes]
7486 | void rnpm_assign_netdev_ops(struct net_device *dev) | ^ drivers/net/ethernet/mucse/rnpm/rnpm_main.c:7486:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 7486 | void rnpm_assign_netdev_ops(struct net_device *dev) | ^ | static
drivers/net/ethernet/mucse/rnpm/rnpm_main.c:7575:6: warning: no previous prototype for function 'rnpm_fix_queue_number' [-Wmissing-prototypes]
7575 | void rnpm_fix_queue_number(struct rnpm_hw *hw) | ^ drivers/net/ethernet/mucse/rnpm/rnpm_main.c:7575:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 7575 | void rnpm_fix_queue_number(struct rnpm_hw *hw) | ^ | static
drivers/net/ethernet/mucse/rnpm/rnpm_main.c:8443:5: warning: no previous prototype for function 'rnpm_can_rpu_start' [-Wmissing-prototypes]
8443 | int rnpm_can_rpu_start(struct rnpm_pf_adapter *pf_adapter) | ^ drivers/net/ethernet/mucse/rnpm/rnpm_main.c:8443:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 8443 | int rnpm_can_rpu_start(struct rnpm_pf_adapter *pf_adapter) | ^ | static drivers/net/ethernet/mucse/rnpm/rnpm_main.c:8762:18: warning: variable 'hw' set but not used [-Wunused-but-set-variable] 8762 | struct rnpm_hw *hw; | ^ drivers/net/ethernet/mucse/rnpm/rnpm_main.c:307:20: warning: unused function 'rnpm_irq_rearm_queues' [-Wunused-function] 307 | static inline void rnpm_irq_rearm_queues(struct rnpm_adapter *adapter, | ^~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/mucse/rnpm/rnpm_main.c:7516:29: warning: unused function 'rnpm_tso_features' [-Wunused-function] 7516 | static inline unsigned long rnpm_tso_features(void) | ^~~~~~~~~~~~~~~~~ 23 warnings generated. --
drivers/net/ethernet/mucse/rnpm/rnpm_n10.c:448:5: warning: no previous prototype for function 'rnpm_reset_pipeline_n10' [-Wmissing-prototypes]
448 | s32 rnpm_reset_pipeline_n10(struct rnpm_hw *hw) | ^ drivers/net/ethernet/mucse/rnpm/rnpm_n10.c:448:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 448 | s32 rnpm_reset_pipeline_n10(struct rnpm_hw *hw) | ^ | static
drivers/net/ethernet/mucse/rnpm/rnpm_n10.c:503:6: warning: variable 'status' set but not used [-Wunused-but-set-variable]
503 | s32 status = 0; | ^ 2 warnings generated. --
drivers/net/ethernet/mucse/rnpm/rnpm_mbx_fw.c:14:24: warning: no previous prototype for function 'mbx_cookie_zalloc' [-Wmissing-prototypes]
14 | struct mbx_req_cookie *mbx_cookie_zalloc(int priv_len) | ^ drivers/net/ethernet/mucse/rnpm/rnpm_mbx_fw.c:14:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 14 | struct mbx_req_cookie *mbx_cookie_zalloc(int priv_len) | ^ | static
drivers/net/ethernet/mucse/rnpm/rnpm_mbx_fw.c:28:5: warning: no previous prototype for function 'rnpm_mbx_write_posted_locked' [-Wmissing-prototypes]
28 | int rnpm_mbx_write_posted_locked(struct rnpm_hw *hw, struct mbx_fw_cmd_req *req) | ^ drivers/net/ethernet/mucse/rnpm/rnpm_mbx_fw.c:28:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 28 | int rnpm_mbx_write_posted_locked(struct rnpm_hw *hw, struct mbx_fw_cmd_req *req) | ^ | static
drivers/net/ethernet/mucse/rnpm/rnpm_mbx_fw.c:81:6: warning: no previous prototype for function 'rnpm_link_stat_mark_disable' [-Wmissing-prototypes]
81 | void rnpm_link_stat_mark_disable(struct rnpm_hw *hw) | ^ drivers/net/ethernet/mucse/rnpm/rnpm_mbx_fw.c:81:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 81 | void rnpm_link_stat_mark_disable(struct rnpm_hw *hw) | ^ | static
drivers/net/ethernet/mucse/rnpm/rnpm_mbx_fw.c:86:5: warning: no previous prototype for function 'rnpm_mbx_fw_post_req' [-Wmissing-prototypes]
86 | int rnpm_mbx_fw_post_req(struct rnpm_hw *hw, | ^ drivers/net/ethernet/mucse/rnpm/rnpm_mbx_fw.c:86:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 86 | int rnpm_mbx_fw_post_req(struct rnpm_hw *hw, | ^ | static
drivers/net/ethernet/mucse/rnpm/rnpm_mbx_fw.c:153:5: warning: no previous prototype for function 'rnpm_fw_send_cmd_wait' [-Wmissing-prototypes]
153 | int rnpm_fw_send_cmd_wait(struct rnpm_hw *hw, | ^ drivers/net/ethernet/mucse/rnpm/rnpm_mbx_fw.c:153:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 153 | int rnpm_fw_send_cmd_wait(struct rnpm_hw *hw, | ^ | static
drivers/net/ethernet/mucse/rnpm/rnpm_mbx_fw.c:633:5: warning: no previous prototype for function 'rnpm_mbx_lldp_all_ports_enable' [-Wmissing-prototypes]
633 | int rnpm_mbx_lldp_all_ports_enable(struct rnpm_hw *hw, bool enable) | ^ drivers/net/ethernet/mucse/rnpm/rnpm_mbx_fw.c:633:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 633 | int rnpm_mbx_lldp_all_ports_enable(struct rnpm_hw *hw, bool enable) | ^ | static
drivers/net/ethernet/mucse/rnpm/rnpm_mbx_fw.c:936:5: warning: no previous prototype for function 'rnpm_mbx_pluginout_evt_en' [-Wmissing-prototypes]
936 | int rnpm_mbx_pluginout_evt_en(struct rnpm_hw *hw, int in_dir, int enable) | ^ drivers/net/ethernet/mucse/rnpm/rnpm_mbx_fw.c:936:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 936 | int rnpm_mbx_pluginout_evt_en(struct rnpm_hw *hw, int in_dir, int enable) | ^ | static
drivers/net/ethernet/mucse/rnpm/rnpm_mbx_fw.c:963:5: warning: no previous prototype for function 'rnpm_fw_get_capablity' [-Wmissing-prototypes]
963 | int rnpm_fw_get_capablity(struct rnpm_hw *hw, struct phy_abilities *abil) | ^ drivers/net/ethernet/mucse/rnpm/rnpm_mbx_fw.c:963:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 963 | int rnpm_fw_get_capablity(struct rnpm_hw *hw, struct phy_abilities *abil) | ^ | static
drivers/net/ethernet/mucse/rnpm/rnpm_mbx_fw.c:1153:6: warning: variable 'err' set but not used [-Wunused-but-set-variable]
1153 | int err; | ^
drivers/net/ethernet/mucse/rnpm/rnpm_mbx_fw.c:1188:6: warning: variable 'value' set but not used [-Wunused-but-set-variable]
1188 | int value; | ^
drivers/net/ethernet/mucse/rnpm/rnpm_mbx_fw.c:1184:5: warning: no previous prototype for function 'rnpm_fw_reg_read' [-Wmissing-prototypes]
1184 | int rnpm_fw_reg_read(struct rnpm_hw *hw, int addr, int sz) | ^ drivers/net/ethernet/mucse/rnpm/rnpm_mbx_fw.c:1184:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 1184 | int rnpm_fw_reg_read(struct rnpm_hw *hw, int addr, int sz) | ^ | static
drivers/net/ethernet/mucse/rnpm/rnpm_mbx_fw.c:1255:18: warning: variable 'hw' set but not used [-Wunused-but-set-variable]
1255 | struct rnpm_hw *hw; | ^
drivers/net/ethernet/mucse/rnpm/rnpm_mbx_fw.c:1476:5: warning: no previous prototype for function 'rnpm_get_port_stats2' [-Wmissing-prototypes]
1476 | int rnpm_get_port_stats2(struct rnpm_hw *hw, int *pabs, int *pspeed, int *plink) | ^ drivers/net/ethernet/mucse/rnpm/rnpm_mbx_fw.c:1476:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 1476 | int rnpm_get_port_stats2(struct rnpm_hw *hw, int *pabs, int *pspeed, int *plink) | ^ | static
drivers/net/ethernet/mucse/rnpm/rnpm_mbx_fw.c:1528:9: warning: variable 'err' is uninitialized when used here [-Wuninitialized]
1528 | return err ? -err : 0; | ^~~ drivers/net/ethernet/mucse/rnpm/rnpm_mbx_fw.c:1509:9: note: initialize the variable 'err' to silence this warning 1509 | int err; | ^ | = 0 14 warnings generated. --
drivers/net/ethernet/mucse/rnpm/rnpm_sysfs.c:263:5: warning: no previous prototype for function 'rnpm_mbx_get_pn_sn' [-Wmissing-prototypes]
263 | int rnpm_mbx_get_pn_sn(struct rnpm_hw *hw, char pn[33], char sn[33]) | ^ drivers/net/ethernet/mucse/rnpm/rnpm_sysfs.c:263:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 263 | int rnpm_mbx_get_pn_sn(struct rnpm_hw *hw, char pn[33], char sn[33]) | ^ | static 1 warning generated. --
drivers/net/ethernet/mucse/rnpm/rnpm_ptp.c:91:6: warning: variable 'target' set but not used [-Wunused-but-set-variable]
91 | u32 target; | ^
drivers/net/ethernet/mucse/rnpm/rnpm_ptp.c:314:5: warning: no previous prototype for function 'rnpm_ptp_setup_ptp' [-Wmissing-prototypes]
314 | int rnpm_ptp_setup_ptp(struct rnpm_adapter *pf, u32 value) | ^ drivers/net/ethernet/mucse/rnpm/rnpm_ptp.c:314:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 314 | int rnpm_ptp_setup_ptp(struct rnpm_adapter *pf, u32 value) | ^ | static 2 warnings generated. ..
vim +/autoneg_changed +1232 drivers/net/ethernet/mucse/rnpm/rnpm_ethtool.c
1217 1218 /** 1219 * rnpm_set_link_ksettings - Set Speed and Duplex 1220 * @netdev: network interface device structure 1221 * @ks: ethtool ksettings 1222 * 1223 * Set speed/duplex per media_types advertised/forced 1224 **/ 1225 static int rnpm_set_link_ksettings(struct net_device *netdev, 1226 const struct ethtool_link_ksettings *ks) 1227 { 1228 struct rnpm_adapter *adapter = netdev_priv(netdev); 1229 struct rnpm_hw *hw = &adapter->hw; 1230 struct ethtool_link_ksettings safe_ks; 1231 struct ethtool_link_ksettings copy_ks;
1232 bool autoneg_changed = false, duplex_changed = false;
1233 int timeout = 50; 1234 int err = 0; 1235 u8 autoneg; 1236 u32 advertising_link_speed; 1237 1238 /* copy the ksettings to copy_ks to avoid modifying the origin */ 1239 memcpy(©_ks, ks, sizeof(struct ethtool_link_ksettings)); 1240 /* save autoneg out of ksettings */ 1241 autoneg = copy_ks.base.autoneg; 1242 rnpm_logd(LOG_ETHTOOL, 1243 "%s %s set link: speed=%d port=%d duplex=%d autoneg=%d ", 1244 __func__, netdev->name, copy_ks.base.speed, copy_ks.base.port, 1245 copy_ks.base.duplex, copy_ks.base.autoneg); 1246 rnpm_logd(LOG_ETHTOOL, "phy_address=%d mdix_ctrl=%d\n", 1247 copy_ks.base.phy_address, copy_ks.base.eth_tp_mdix_ctrl); 1248 /* get our own copy of the bits to check against */ 1249 memset(&safe_ks, 0, sizeof(struct ethtool_link_ksettings)); 1250 safe_ks.base.cmd = copy_ks.base.cmd; 1251 safe_ks.base.link_mode_masks_nwords = 1252 copy_ks.base.link_mode_masks_nwords; 1253 1254 if (rnpm_get_link_ksettings(netdev, &safe_ks)) { 1255 /* return err */ 1256 return 0; 1257 } 1258 1259 if (!adapter->pf_adapter->force_10g_1g_speed_ablity) { 1260 /* Checkout the media_type */ 1261 if (hw->phy.media_type != rnpm_media_type_fiber && 1262 hw->phy.media_type != rnpm_media_type_copper && 1263 hw->phy.media_type != rnpm_media_type_backplane && 1264 hw->phy.media_type != rnpm_media_type_cx4 && 1265 hw->phy.media_type != rnpm_media_type_da) 1266 return -EOPNOTSUPP; 1267 } 1268 1269 /* Get link modes supported by hardware and check against modes 1270 * requested by user. Return an error if unsupported mode was set. 1271 */ 1272 if (!bitmap_subset(copy_ks.link_modes.advertising, 1273 safe_ks.link_modes.supported, 1274 __ETHTOOL_LINK_MODE_MASK_NBITS)) 1275 return -EINVAL; 1276
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kernel test robot