tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: b7bed6628b750ffd687d1da0a170dece4b0c08bd commit: 6cf173c15990725cb9c0c4570fbc90e937a757b4 [27098/30000] drivers: initial support for rnpvf drivers from Mucse Technology config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20240903/202409031941.6m1LMpai-lkp@i...) compiler: clang version 18.1.5 (https://github.com/llvm/llvm-project 617a15a9eac96088ae5e9134248d8236e34b91b1) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240903/202409031941.6m1LMpai-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/202409031941.6m1LMpai-lkp@intel.com/

All warnings (new ones prefixed by >>):

drivers/net/ethernet/mucse/rnpvf/rnpvf_main.c:112: warning: Function parameter or member 'rnpvf_queue' not described in 'rnpvf_set_ring_vector' drivers/net/ethernet/mucse/rnpvf/rnpvf_main.c:112: warning: Function parameter or member 'rnpvf_msix_vector' not described in 'rnpvf_set_ring_vector'

...

drivers/net/ethernet/mucse/rnpvf/rnpvf_main.c:112: warning: Excess function parameter 'direction' description in 'rnpvf_set_ring_vector' drivers/net/ethernet/mucse/rnpvf/rnpvf_main.c:112: warning: Excess function parameter 'queue' description in 'rnpvf_set_ring_vector' drivers/net/ethernet/mucse/rnpvf/rnpvf_main.c:112: warning: Excess function parameter 'msix_vector' description in 'rnpvf_set_ring_vector'

drivers/net/ethernet/mucse/rnpvf/rnpvf_main.c:807: warning: Excess function parameter 'rx_ring' description in 'rnpvf_pull_tail' drivers/net/ethernet/mucse/rnpvf/rnpvf_main.c:1030: warning: Excess function parameter 'skb' description in 'rnpvf_is_non_eop' drivers/net/ethernet/mucse/rnpvf/rnpvf_main.c:2203: warning: Function parameter or member 'type' not described in 'rnpvf_update_itr' drivers/net/ethernet/mucse/rnpvf/rnpvf_main.c:3922: warning: Function parameter or member 't' not described in 'rnpvf_watchdog' drivers/net/ethernet/mucse/rnpvf/rnpvf_main.c:3922: warning: Excess function parameter 'data' description in 'rnpvf_watchdog'

vim +112 drivers/net/ethernet/mucse/rnpvf/rnpvf_main.c

102 103 /** 104 * rnpvf_set_ivar - set IVAR registers - maps interrupt causes to vectors 105 * @adapter: pointer to adapter struct 106 * @direction: 0 for Rx, 1 for Tx, -1 for other causes 107 * @queue: queue to map the corresponding interrupt to 108 * @msix_vector: the vector to map to the corresponding queue 109 */ 110 static void rnpvf_set_ring_vector(struct rnpvf_adapter *adapter, 111 u8 rnpvf_queue, u8 rnpvf_msix_vector)

112 {

113 struct rnpvf_hw *hw = &adapter->hw; 114 u32 data = 0; 115 116 data = hw->vfnum << 24; 117 data |= (rnpvf_msix_vector << 8); 118 data |= (rnpvf_msix_vector << 0); 119 DPRINTK(IFUP, INFO, 120 "Set Ring-Vector queue:%d (reg:0x%x) <-- Rx-MSIX:%d, Tx-MSIX:%d\n", 121 rnpvf_queue, RING_VECTOR(rnpvf_queue), rnpvf_msix_vector, 122 rnpvf_msix_vector); 123 124 rnpvf_wr_reg(hw->ring_msix_base + RING_VECTOR(rnpvf_queue), data); 125 } 126