tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: b01d57bfdc41c8f635b08b8a5af8a31217d46936 commit: 960984d964a9341cf50bf2b4ffdf0beb14467517 [2744/3213] include/linux/compiler-gcc.h: sparse can do constant folding of __builtin_bswap*() config: x86_64-randconfig-s021-20210309 (attached as .config) compiler: gcc-9 (Debian 9.3.0-22) 9.3.0 reproduce: # apt-get install sparse # sparse version: v0.6.3-262-g5e674421-dirty # https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commi... git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git fetch --no-tags linux-next master git checkout 960984d964a9341cf50bf2b4ffdf0beb14467517 # save the attached .config to linux build tree make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' ARCH=x86_64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; "sparse warnings: (new ones prefixed by >>)" drivers/net/ethernet/broadcom/cnic.c:1838:48: sparse: got unsigned long long drivers/net/ethernet/broadcom/cnic.c:1840:48: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] hi @@ got unsigned long long @@ drivers/net/ethernet/broadcom/cnic.c:1840:48: sparse: expected restricted __le32 [usertype] hi drivers/net/ethernet/broadcom/cnic.c:1840:48: sparse: got unsigned long long drivers/net/ethernet/broadcom/cnic.c:1842:48: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] lo @@ got unsigned int [usertype] @@ drivers/net/ethernet/broadcom/cnic.c:1842:48: sparse: expected restricted __le32 [usertype] lo drivers/net/ethernet/broadcom/cnic.c:1842:48: sparse: got unsigned int [usertype] drivers/net/ethernet/broadcom/cnic.c:1843:48: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] hi @@ got unsigned int [usertype] @@ drivers/net/ethernet/broadcom/cnic.c:1843:48: sparse: expected restricted __le32 [usertype] hi drivers/net/ethernet/broadcom/cnic.c:1843:48: sparse: got unsigned int [usertype] drivers/net/ethernet/broadcom/cnic.c:1844:50: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] lo @@ got unsigned long long @@ drivers/net/ethernet/broadcom/cnic.c:1844:50: sparse: expected restricted __le32 [usertype] lo drivers/net/ethernet/broadcom/cnic.c:1844:50: sparse: got unsigned long long drivers/net/ethernet/broadcom/cnic.c:1846:50: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] hi @@ got unsigned long long @@ drivers/net/ethernet/broadcom/cnic.c:1846:50: sparse: expected restricted __le32 [usertype] hi drivers/net/ethernet/broadcom/cnic.c:1846:50: sparse: got unsigned long long drivers/net/ethernet/broadcom/cnic.c:1850:47: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] lo @@ got unsigned int @@ drivers/net/ethernet/broadcom/cnic.c:1850:47: sparse: expected restricted __le32 [usertype] lo drivers/net/ethernet/broadcom/cnic.c:1850:47: sparse: got unsigned int drivers/net/ethernet/broadcom/cnic.c:1852:47: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] hi @@ got unsigned int [usertype] cq_page_table_addr_hi @@ drivers/net/ethernet/broadcom/cnic.c:1852:47: sparse: expected restricted __le32 [usertype] hi drivers/net/ethernet/broadcom/cnic.c:1852:47: sparse: got unsigned int [usertype] cq_page_table_addr_hi drivers/net/ethernet/broadcom/cnic.c:2071:17: sparse: sparse: cast from restricted __sum16 drivers/net/ethernet/broadcom/cnic.c:2320:35: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] lo @@ got unsigned long long @@ drivers/net/ethernet/broadcom/cnic.c:2320:35: sparse: expected restricted __le32 [usertype] lo drivers/net/ethernet/broadcom/cnic.c:2320:35: sparse: got unsigned long long drivers/net/ethernet/broadcom/cnic.c:2321:35: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] hi @@ got unsigned long long @@ drivers/net/ethernet/broadcom/cnic.c:2321:35: sparse: expected restricted __le32 [usertype] hi drivers/net/ethernet/broadcom/cnic.c:2321:35: sparse: got unsigned long long drivers/net/ethernet/broadcom/cnic.c:2322:32: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] eq_pbl_size @@ got int num_pages @@ drivers/net/ethernet/broadcom/cnic.c:2322:32: sparse: expected restricted __le32 [usertype] eq_pbl_size drivers/net/ethernet/broadcom/cnic.c:2322:32: sparse: got int num_pages drivers/net/ethernet/broadcom/cnic.c:2324:27: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le16 [usertype] sb_num @@ got unsigned int [usertype] status_blk_num @@ drivers/net/ethernet/broadcom/cnic.c:2324:27: sparse: expected restricted __le16 [usertype] sb_num drivers/net/ethernet/broadcom/cnic.c:2324:27: sparse: got unsigned int [usertype] status_blk_num drivers/net/ethernet/broadcom/cnic.c:2325:28: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le16 [usertype] eq_prod @@ got unsigned long @@ drivers/net/ethernet/broadcom/cnic.c:2325:28: sparse: expected restricted __le16 [usertype] eq_prod drivers/net/ethernet/broadcom/cnic.c:2325:28: sparse: got unsigned long drivers/net/ethernet/broadcom/cnic.c:2366:16: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] l5_cid @@ got restricted __le16 [usertype] fcoe_conn_id @@ drivers/net/ethernet/broadcom/cnic.c:2366:16: sparse: expected unsigned int [usertype] l5_cid drivers/net/ethernet/broadcom/cnic.c:2366:16: sparse: got restricted __le16 [usertype] fcoe_conn_id drivers/net/ethernet/broadcom/cnic.c:2423:27: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [addressable] [assigned] [usertype] fcoe_conn_id @@ got restricted __le16 [usertype] fcoe_conn_id @@ drivers/net/ethernet/broadcom/cnic.c:2423:27: sparse: expected restricted __le32 [addressable] [assigned] [usertype] fcoe_conn_id drivers/net/ethernet/broadcom/cnic.c:2423:27: sparse: got restricted __le16 [usertype] fcoe_conn_id drivers/net/ethernet/broadcom/cnic.c:2424:32: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [addressable] [assigned] [usertype] completion_status @@ got int @@ drivers/net/ethernet/broadcom/cnic.c:2424:32: sparse: expected restricted __le32 [addressable] [assigned] [usertype] completion_status drivers/net/ethernet/broadcom/cnic.c:2424:32: sparse: got int drivers/net/ethernet/broadcom/cnic.c:2441:13: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] cid @@ got restricted __le32 [usertype] context_id @@ drivers/net/ethernet/broadcom/cnic.c:2441:13: sparse: expected unsigned int [usertype] cid drivers/net/ethernet/broadcom/cnic.c:2441:13: sparse: got restricted __le32 [usertype] context_id drivers/net/ethernet/broadcom/cnic.c:2442:21: sparse: sparse: restricted __le32 degrades to integer drivers/net/ethernet/broadcom/cnic.c:2469:13: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] cid @@ got restricted __le32 [usertype] context_id @@ drivers/net/ethernet/broadcom/cnic.c:2469:13: sparse: expected unsigned int [usertype] cid drivers/net/ethernet/broadcom/cnic.c:2469:13: sparse: got restricted __le32 [usertype] context_id drivers/net/ethernet/broadcom/cnic.c:2470:16: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] l5_cid @@ got restricted __le32 [usertype] conn_id @@ drivers/net/ethernet/broadcom/cnic.c:2470:16: sparse: expected unsigned int [usertype] l5_cid drivers/net/ethernet/broadcom/cnic.c:2470:16: sparse: got restricted __le32 [usertype] conn_id drivers/net/ethernet/broadcom/cnic.c:2503:13: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] cid @@ got restricted __le32 [usertype] context_id @@ drivers/net/ethernet/broadcom/cnic.c:2503:13: sparse: expected unsigned int [usertype] cid drivers/net/ethernet/broadcom/cnic.c:2503:13: sparse: got restricted __le32 [usertype] context_id drivers/net/ethernet/broadcom/cnic.c:2504:16: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] l5_cid @@ got restricted __le32 [usertype] conn_id @@ drivers/net/ethernet/broadcom/cnic.c:2504:16: sparse: expected unsigned int [usertype] l5_cid drivers/net/ethernet/broadcom/cnic.c:2504:16: sparse: got restricted __le32 [usertype] conn_id drivers/net/ethernet/broadcom/cnic.c:2516:32: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [addressable] [usertype] completion_status @@ got int @@ drivers/net/ethernet/broadcom/cnic.c:2516:32: sparse: expected restricted __le32 [addressable] [usertype] completion_status drivers/net/ethernet/broadcom/cnic.c:2516:32: sparse: got int drivers/net/ethernet/broadcom/cnic.c:2531:35: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [addressable] [assigned] [usertype] fcoe_conn_context_id @@ got unsigned int [usertype] cid @@ drivers/net/ethernet/broadcom/cnic.c:2531:35: sparse: expected restricted __le32 [addressable] [assigned] [usertype] fcoe_conn_context_id drivers/net/ethernet/broadcom/cnic.c:2531:35: sparse: got unsigned int [usertype] cid drivers/net/ethernet/broadcom/cnic.c:2603:29: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [assigned] [usertype] cid @@ got restricted __le32 [usertype] context_id @@ drivers/net/ethernet/broadcom/cnic.c:2603:29: sparse: expected unsigned int [assigned] [usertype] cid drivers/net/ethernet/broadcom/cnic.c:2603:29: sparse: got restricted __le32 [usertype] context_id drivers/net/ethernet/broadcom/cnic.c:2604:32: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] l5_cid @@ got restricted __le32 [usertype] conn_id @@ drivers/net/ethernet/broadcom/cnic.c:2604:32: sparse: expected unsigned int [usertype] l5_cid drivers/net/ethernet/broadcom/cnic.c:2604:32: sparse: got restricted __le32 [usertype] conn_id drivers/net/ethernet/broadcom/cnic.c:3505:40: sparse: sparse: cast to restricted __be32 drivers/net/ethernet/broadcom/cnic.c:3506:40: sparse: sparse: cast to restricted __be32 drivers/net/ethernet/broadcom/cnic.c:3507:40: sparse: sparse: cast to restricted __be32 drivers/net/ethernet/broadcom/cnic.c:3508:40: sparse: sparse: cast to restricted __be32 drivers/net/ethernet/broadcom/cnic.c:3509:40: sparse: sparse: cast to restricted __be32 drivers/net/ethernet/broadcom/cnic.c:3510:40: sparse: sparse: cast to restricted __be32 drivers/net/ethernet/broadcom/cnic.c:3525:27: sparse: sparse: cast to restricted __be32 drivers/net/ethernet/broadcom/cnic.c:3526:27: sparse: sparse: cast to restricted __be32 drivers/net/ethernet/broadcom/cnic.c:3527:29: sparse: sparse: cast to restricted __be16 drivers/net/ethernet/broadcom/cnic.c:3528:29: sparse: sparse: cast to restricted __be16 drivers/net/ethernet/broadcom/cnic.c:3631:49: sparse: sparse: cast to restricted __be16 drivers/net/ethernet/broadcom/cnic.c:3783:31: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [usertype] dst_port @@ got restricted __be16 [usertype] sin6_port @@ drivers/net/ethernet/broadcom/cnic.c:3783:31: sparse: expected unsigned short [usertype] dst_port drivers/net/ethernet/broadcom/cnic.c:3783:31: sparse: got restricted __be16 [usertype] sin6_port drivers/net/ethernet/broadcom/cnic.c:3789:32: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int @@ got restricted __be32 [usertype] s_addr @@ drivers/net/ethernet/broadcom/cnic.c:3789:32: sparse: expected unsigned int drivers/net/ethernet/broadcom/cnic.c:3789:32: sparse: got restricted __be32 [usertype] s_addr drivers/net/ethernet/broadcom/cnic.c:3790:31: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [usertype] dst_port @@ got restricted __be16 [usertype] sin_port @@ drivers/net/ethernet/broadcom/cnic.c:3790:31: sparse: expected unsigned short [usertype] dst_port drivers/net/ethernet/broadcom/cnic.c:3790:31: sparse: got restricted __be16 [usertype] sin_port drivers/net/ethernet/broadcom/cnic.c:3820:23: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [usertype] src_port @@ got restricted __be16 [assigned] [usertype] local_port @@ drivers/net/ethernet/broadcom/cnic.c:3820:23: sparse: expected unsigned short [usertype] src_port drivers/net/ethernet/broadcom/cnic.c:3820:23: sparse: got restricted __be16 [assigned] [usertype] local_port drivers/net/ethernet/broadcom/cnic.c:3977:29: sparse: sparse: restricted __le32 degrades to integer drivers/net/ethernet/broadcom/cnic.c:4940:43: sparse: sparse: restricted __le32 degrades to integer drivers/net/ethernet/broadcom/cnic.c:4940:33: sparse: expected restricted __le32 [usertype] addr_lo drivers/net/ethernet/broadcom/cnic.c:4940:33: sparse: got unsigned int drivers/net/ethernet/broadcom/cnic.c:4948:46: sparse: expected restricted __le32 [usertype] parsing_data drivers/net/ethernet/broadcom/cnic.c:4948:46: sparse: got int drivers/net/ethernet/broadcom/cnic.c:4951:46: sparse: expected restricted __le16 [usertype] global_data drivers/net/ethernet/broadcom/cnic.c:4951:46: sparse: got int drivers/net/ethernet/broadcom/cnic.c:4976:25: sparse: expected unsigned short [usertype] *tx_cons_ptr drivers/net/ethernet/broadcom/cnic.c:4976:25: sparse: got restricted __le16 * drivers/net/ethernet/broadcom/cnic.c:5041:35: sparse: expected restricted __le16 [usertype] silent_vlan_mask drivers/net/ethernet/broadcom/cnic.c:5041:35: sparse: got int drivers/net/ethernet/broadcom/cnic.c:5043:25: sparse: expected unsigned short [usertype] *rx_cons_ptr drivers/net/ethernet/broadcom/cnic.c:5043:25: sparse: got restricted __le16 * drivers/net/ethernet/broadcom/cnic.c:5061:42: sparse: expected unsigned short [usertype] *hw_prod_idx_ptr drivers/net/ethernet/broadcom/cnic.c:5061:42: sparse: got restricted __le16 * drivers/net/ethernet/broadcom/cnic.c:5063:41: sparse: expected unsigned short [usertype] *status_idx_ptr drivers/net/ethernet/broadcom/cnic.c:5063:41: sparse: got restricted __le16 * drivers/net/ethernet/broadcom/cnic.c:5068:42: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [usertype] *hw_prod_idx_ptr @@ got restricted __le16 * @@ drivers/net/ethernet/broadcom/cnic.c:5068:42: sparse: expected unsigned short [usertype] *hw_prod_idx_ptr drivers/net/ethernet/broadcom/cnic.c:5068:42: sparse: got restricted __le16 * drivers/net/ethernet/broadcom/cnic.c:5070:41: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [usertype] *status_idx_ptr @@ got restricted __le16 * @@ drivers/net/ethernet/broadcom/cnic.c:5070:41: sparse: expected unsigned short [usertype] *status_idx_ptr drivers/net/ethernet/broadcom/cnic.c:5070:41: sparse: got restricted __le16 * drivers/net/ethernet/broadcom/cnic.c:5080:42: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [usertype] *hw_prod_idx_ptr @@ got restricted __le16 * @@ drivers/net/ethernet/broadcom/cnic.c:5080:42: sparse: expected unsigned short [usertype] *hw_prod_idx_ptr drivers/net/ethernet/broadcom/cnic.c:5080:42: sparse: got restricted __le16 * drivers/net/ethernet/broadcom/cnic.c:5082:41: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [usertype] *status_idx_ptr @@ got restricted __le16 * @@ drivers/net/ethernet/broadcom/cnic.c:5082:41: sparse: expected unsigned short [usertype] *status_idx_ptr drivers/net/ethernet/broadcom/cnic.c:5082:41: sparse: got restricted __le16 * vim +4940 drivers/net/ethernet/broadcom/cnic.c 71034ba845c9ff drivers/net/cnic.c Michael Chan 2009-10-10 4913 523224a3b3cd40 drivers/net/cnic.c Dmitry Kravkov 2010-10-06 4914 static void cnic_init_bnx2x_tx_ring(struct cnic_dev *dev, 523224a3b3cd40 drivers/net/cnic.c Dmitry Kravkov 2010-10-06 4915 struct client_init_ramrod_data *data) 71034ba845c9ff drivers/net/cnic.c Michael Chan 2009-10-10 4916 { 71034ba845c9ff drivers/net/cnic.c Michael Chan 2009-10-10 4917 struct cnic_local *cp = dev->cnic_priv; 104a43edb26432 drivers/net/ethernet/broadcom/cnic.c Michael Chan 2013-09-02 4918 struct bnx2x *bp = netdev_priv(dev->netdev); cd801536c236e2 drivers/net/cnic.c Michael Chan 2010-10-13 4919 struct cnic_uio_dev *udev = cp->udev; cd801536c236e2 drivers/net/cnic.c Michael Chan 2010-10-13 4920 union eth_tx_bd_types *txbd = (union eth_tx_bd_types *) udev->l2_ring; cd801536c236e2 drivers/net/cnic.c Michael Chan 2010-10-13 4921 dma_addr_t buf_map, ring_map = udev->l2_ring_map; 523224a3b3cd40 drivers/net/cnic.c Dmitry Kravkov 2010-10-06 4922 struct host_sp_status_block *sb = cp->bnx2x_def_status_blk; 71034ba845c9ff drivers/net/cnic.c Michael Chan 2009-10-10 4923 int i; 5159fdc1e6cb40 drivers/net/cnic.c Michael Chan 2010-12-23 4924 u32 cli = cp->ethdev->iscsi_l2_client_id; 71034ba845c9ff drivers/net/cnic.c Michael Chan 2009-10-10 4925 u32 val; 71034ba845c9ff drivers/net/cnic.c Michael Chan 2009-10-10 4926 be1fefc21433f6 drivers/net/ethernet/broadcom/cnic.c Michael Chan 2014-03-17 4927 memset(txbd, 0, CNIC_PAGE_SIZE); 71034ba845c9ff drivers/net/cnic.c Michael Chan 2009-10-10 4928 cd801536c236e2 drivers/net/cnic.c Michael Chan 2010-10-13 4929 buf_map = udev->l2_buf_map; 2bc4078e92b283 drivers/net/ethernet/broadcom/cnic.c Michael Chan 2012-12-06 4930 for (i = 0; i < BNX2_MAX_TX_DESC_CNT; i += 3, txbd += 3) { 71034ba845c9ff drivers/net/cnic.c Michael Chan 2009-10-10 4931 struct eth_tx_start_bd *start_bd = &txbd->start_bd; 96bed4b954fd5e drivers/net/ethernet/broadcom/cnic.c Yuval Mintz 2012-10-01 4932 struct eth_tx_parse_bd_e1x *pbd_e1x = 96bed4b954fd5e drivers/net/ethernet/broadcom/cnic.c Yuval Mintz 2012-10-01 4933 &((txbd + 1)->parse_bd_e1x); 96bed4b954fd5e drivers/net/ethernet/broadcom/cnic.c Yuval Mintz 2012-10-01 4934 struct eth_tx_parse_bd_e2 *pbd_e2 = &((txbd + 1)->parse_bd_e2); 71034ba845c9ff drivers/net/cnic.c Michael Chan 2009-10-10 4935 struct eth_tx_bd *reg_bd = &((txbd + 2)->reg_bd); 71034ba845c9ff drivers/net/cnic.c Michael Chan 2009-10-10 4936 71034ba845c9ff drivers/net/cnic.c Michael Chan 2009-10-10 4937 start_bd->addr_hi = cpu_to_le32((u64) buf_map >> 32); 71034ba845c9ff drivers/net/cnic.c Michael Chan 2009-10-10 4938 start_bd->addr_lo = cpu_to_le32(buf_map & 0xffffffff); 71034ba845c9ff drivers/net/cnic.c Michael Chan 2009-10-10 4939 reg_bd->addr_hi = start_bd->addr_hi; 71034ba845c9ff drivers/net/cnic.c Michael Chan 2009-10-10 @4940 reg_bd->addr_lo = start_bd->addr_lo + 0x10; 71034ba845c9ff drivers/net/cnic.c Michael Chan 2009-10-10 4941 start_bd->nbytes = cpu_to_le16(0x10); 71034ba845c9ff drivers/net/cnic.c Michael Chan 2009-10-10 4942 start_bd->nbd = cpu_to_le16(3); 71034ba845c9ff drivers/net/cnic.c Michael Chan 2009-10-10 4943 start_bd->bd_flags.as_bitfield = ETH_TX_BD_FLAGS_START_BD; 96bed4b954fd5e drivers/net/ethernet/broadcom/cnic.c Yuval Mintz 2012-10-01 4944 start_bd->general_data &= ~ETH_TX_START_BD_PARSE_NBDS; 71034ba845c9ff drivers/net/cnic.c Michael Chan 2009-10-10 4945 start_bd->general_data |= (1 << ETH_TX_START_BD_HDR_NBDS_SHIFT); 71034ba845c9ff drivers/net/cnic.c Michael Chan 2009-10-10 4946 104a43edb26432 drivers/net/ethernet/broadcom/cnic.c Michael Chan 2013-09-02 4947 if (BNX2X_CHIP_IS_E2_PLUS(bp)) 96bed4b954fd5e drivers/net/ethernet/broadcom/cnic.c Yuval Mintz 2012-10-01 @4948 pbd_e2->parsing_data = (UNICAST_ADDRESS << 96bed4b954fd5e drivers/net/ethernet/broadcom/cnic.c Yuval Mintz 2012-10-01 4949 ETH_TX_PARSE_BD_E2_ETH_ADDR_TYPE_SHIFT); 96bed4b954fd5e drivers/net/ethernet/broadcom/cnic.c Yuval Mintz 2012-10-01 4950 else 96bed4b954fd5e drivers/net/ethernet/broadcom/cnic.c Yuval Mintz 2012-10-01 @4951 pbd_e1x->global_data = (UNICAST_ADDRESS << 96bed4b954fd5e drivers/net/ethernet/broadcom/cnic.c Yuval Mintz 2012-10-01 4952 ETH_TX_PARSE_BD_E1X_ETH_ADDR_TYPE_SHIFT); 71034ba845c9ff drivers/net/cnic.c Michael Chan 2009-10-10 4953 } 71034ba845c9ff drivers/net/cnic.c Michael Chan 2009-10-10 4954 523224a3b3cd40 drivers/net/cnic.c Dmitry Kravkov 2010-10-06 4955 val = (u64) ring_map >> 32; 71034ba845c9ff drivers/net/cnic.c Michael Chan 2009-10-10 4956 txbd->next_bd.addr_hi = cpu_to_le32(val); 71034ba845c9ff drivers/net/cnic.c Michael Chan 2009-10-10 4957 523224a3b3cd40 drivers/net/cnic.c Dmitry Kravkov 2010-10-06 4958 data->tx.tx_bd_page_base.hi = cpu_to_le32(val); 71034ba845c9ff drivers/net/cnic.c Michael Chan 2009-10-10 4959 523224a3b3cd40 drivers/net/cnic.c Dmitry Kravkov 2010-10-06 4960 val = (u64) ring_map & 0xffffffff; 71034ba845c9ff drivers/net/cnic.c Michael Chan 2009-10-10 4961 txbd->next_bd.addr_lo = cpu_to_le32(val); 71034ba845c9ff drivers/net/cnic.c Michael Chan 2009-10-10 4962 523224a3b3cd40 drivers/net/cnic.c Dmitry Kravkov 2010-10-06 4963 data->tx.tx_bd_page_base.lo = cpu_to_le32(val); 71034ba845c9ff drivers/net/cnic.c Michael Chan 2009-10-10 4964 523224a3b3cd40 drivers/net/cnic.c Dmitry Kravkov 2010-10-06 4965 /* Other ramrod params */ 523224a3b3cd40 drivers/net/cnic.c Dmitry Kravkov 2010-10-06 4966 data->tx.tx_sb_index_number = HC_SP_INDEX_ETH_ISCSI_CQ_CONS; 523224a3b3cd40 drivers/net/cnic.c Dmitry Kravkov 2010-10-06 4967 data->tx.tx_status_block_id = BNX2X_DEF_SB_ID; 71034ba845c9ff drivers/net/cnic.c Michael Chan 2009-10-10 4968 71034ba845c9ff drivers/net/cnic.c Michael Chan 2009-10-10 4969 /* reset xstorm per client statistics */ 523224a3b3cd40 drivers/net/cnic.c Dmitry Kravkov 2010-10-06 4970 if (cli < MAX_STAT_COUNTER_ID) { 619c5cb6885b93 drivers/net/cnic.c Vlad Zolotarov 2011-06-14 4971 data->general.statistics_zero_flg = 1; 619c5cb6885b93 drivers/net/cnic.c Vlad Zolotarov 2011-06-14 4972 data->general.statistics_en_flg = 1; 619c5cb6885b93 drivers/net/cnic.c Vlad Zolotarov 2011-06-14 4973 data->general.statistics_counter_id = cli; 6b2a541db58dba drivers/net/cnic.c Dmitry Kravkov 2010-06-23 4974 } 71034ba845c9ff drivers/net/cnic.c Michael Chan 2009-10-10 4975 71034ba845c9ff drivers/net/cnic.c Michael Chan 2009-10-10 @4976 cp->tx_cons_ptr = 523224a3b3cd40 drivers/net/cnic.c Dmitry Kravkov 2010-10-06 4977 &sb->sp_sb.index_values[HC_SP_INDEX_ETH_ISCSI_CQ_CONS]; 71034ba845c9ff drivers/net/cnic.c Michael Chan 2009-10-10 4978 } 71034ba845c9ff drivers/net/cnic.c Michael Chan 2009-10-10 4979 523224a3b3cd40 drivers/net/cnic.c Dmitry Kravkov 2010-10-06 4980 static void cnic_init_bnx2x_rx_ring(struct cnic_dev *dev, 523224a3b3cd40 drivers/net/cnic.c Dmitry Kravkov 2010-10-06 4981 struct client_init_ramrod_data *data) 71034ba845c9ff drivers/net/cnic.c Michael Chan 2009-10-10 4982 { 71034ba845c9ff drivers/net/cnic.c Michael Chan 2009-10-10 4983 struct cnic_local *cp = dev->cnic_priv; 104a43edb26432 drivers/net/ethernet/broadcom/cnic.c Michael Chan 2013-09-02 4984 struct bnx2x *bp = netdev_priv(dev->netdev); cd801536c236e2 drivers/net/cnic.c Michael Chan 2010-10-13 4985 struct cnic_uio_dev *udev = cp->udev; cd801536c236e2 drivers/net/cnic.c Michael Chan 2010-10-13 4986 struct eth_rx_bd *rxbd = (struct eth_rx_bd *) (udev->l2_ring + be1fefc21433f6 drivers/net/ethernet/broadcom/cnic.c Michael Chan 2014-03-17 4987 CNIC_PAGE_SIZE); 71034ba845c9ff drivers/net/cnic.c Michael Chan 2009-10-10 4988 struct eth_rx_cqe_next_page *rxcqe = (struct eth_rx_cqe_next_page *) be1fefc21433f6 drivers/net/ethernet/broadcom/cnic.c Michael Chan 2014-03-17 4989 (udev->l2_ring + (2 * CNIC_PAGE_SIZE)); 523224a3b3cd40 drivers/net/cnic.c Dmitry Kravkov 2010-10-06 4990 struct host_sp_status_block *sb = cp->bnx2x_def_status_blk; 71034ba845c9ff drivers/net/cnic.c Michael Chan 2009-10-10 4991 int i; 5159fdc1e6cb40 drivers/net/cnic.c Michael Chan 2010-12-23 4992 u32 cli = cp->ethdev->iscsi_l2_client_id; 104a43edb26432 drivers/net/ethernet/broadcom/cnic.c Michael Chan 2013-09-02 4993 int cl_qzone_id = BNX2X_CL_QZONE_ID(bp, cli); 71034ba845c9ff drivers/net/cnic.c Michael Chan 2009-10-10 4994 u32 val; cd801536c236e2 drivers/net/cnic.c Michael Chan 2010-10-13 4995 dma_addr_t ring_map = udev->l2_ring_map; 523224a3b3cd40 drivers/net/cnic.c Dmitry Kravkov 2010-10-06 4996 523224a3b3cd40 drivers/net/cnic.c Dmitry Kravkov 2010-10-06 4997 /* General data */ 523224a3b3cd40 drivers/net/cnic.c Dmitry Kravkov 2010-10-06 4998 data->general.client_id = cli; 523224a3b3cd40 drivers/net/cnic.c Dmitry Kravkov 2010-10-06 4999 data->general.activate_flg = 1; 523224a3b3cd40 drivers/net/cnic.c Dmitry Kravkov 2010-10-06 5000 data->general.sp_client_id = cli; 619c5cb6885b93 drivers/net/cnic.c Vlad Zolotarov 2011-06-14 5001 data->general.mtu = cpu_to_le16(cp->l2_single_buf_size - 14); a5b3c4ae27f0f6 drivers/net/ethernet/broadcom/cnic.c Michael Chan 2013-09-02 5002 data->general.func_id = bp->pfid; 71034ba845c9ff drivers/net/cnic.c Michael Chan 2009-10-10 5003 71034ba845c9ff drivers/net/cnic.c Michael Chan 2009-10-10 5004 for (i = 0; i < BNX2X_MAX_RX_DESC_CNT; i++, rxbd++) { 71034ba845c9ff drivers/net/cnic.c Michael Chan 2009-10-10 5005 dma_addr_t buf_map; 71034ba845c9ff drivers/net/cnic.c Michael Chan 2009-10-10 5006 int n = (i % cp->l2_rx_ring_size) + 1; 71034ba845c9ff drivers/net/cnic.c Michael Chan 2009-10-10 5007 cd801536c236e2 drivers/net/cnic.c Michael Chan 2010-10-13 5008 buf_map = udev->l2_buf_map + (n * cp->l2_single_buf_size); 71034ba845c9ff drivers/net/cnic.c Michael Chan 2009-10-10 5009 rxbd->addr_hi = cpu_to_le32((u64) buf_map >> 32); 71034ba845c9ff drivers/net/cnic.c Michael Chan 2009-10-10 5010 rxbd->addr_lo = cpu_to_le32(buf_map & 0xffffffff); 71034ba845c9ff drivers/net/cnic.c Michael Chan 2009-10-10 5011 } 71034ba845c9ff drivers/net/cnic.c Michael Chan 2009-10-10 5012 be1fefc21433f6 drivers/net/ethernet/broadcom/cnic.c Michael Chan 2014-03-17 5013 val = (u64) (ring_map + CNIC_PAGE_SIZE) >> 32; 71034ba845c9ff drivers/net/cnic.c Michael Chan 2009-10-10 5014 rxbd->addr_hi = cpu_to_le32(val); 523224a3b3cd40 drivers/net/cnic.c Dmitry Kravkov 2010-10-06 5015 data->rx.bd_page_base.hi = cpu_to_le32(val); 71034ba845c9ff drivers/net/cnic.c Michael Chan 2009-10-10 5016 be1fefc21433f6 drivers/net/ethernet/broadcom/cnic.c Michael Chan 2014-03-17 5017 val = (u64) (ring_map + CNIC_PAGE_SIZE) & 0xffffffff; 71034ba845c9ff drivers/net/cnic.c Michael Chan 2009-10-10 5018 rxbd->addr_lo = cpu_to_le32(val); 523224a3b3cd40 drivers/net/cnic.c Dmitry Kravkov 2010-10-06 5019 data->rx.bd_page_base.lo = cpu_to_le32(val); 71034ba845c9ff drivers/net/cnic.c Michael Chan 2009-10-10 5020 71034ba845c9ff drivers/net/cnic.c Michael Chan 2009-10-10 5021 rxcqe += BNX2X_MAX_RCQ_DESC_CNT; be1fefc21433f6 drivers/net/ethernet/broadcom/cnic.c Michael Chan 2014-03-17 5022 val = (u64) (ring_map + (2 * CNIC_PAGE_SIZE)) >> 32; 71034ba845c9ff drivers/net/cnic.c Michael Chan 2009-10-10 5023 rxcqe->addr_hi = cpu_to_le32(val); 523224a3b3cd40 drivers/net/cnic.c Dmitry Kravkov 2010-10-06 5024 data->rx.cqe_page_base.hi = cpu_to_le32(val); 71034ba845c9ff drivers/net/cnic.c Michael Chan 2009-10-10 5025 be1fefc21433f6 drivers/net/ethernet/broadcom/cnic.c Michael Chan 2014-03-17 5026 val = (u64) (ring_map + (2 * CNIC_PAGE_SIZE)) & 0xffffffff; 71034ba845c9ff drivers/net/cnic.c Michael Chan 2009-10-10 5027 rxcqe->addr_lo = cpu_to_le32(val); 523224a3b3cd40 drivers/net/cnic.c Dmitry Kravkov 2010-10-06 5028 data->rx.cqe_page_base.lo = cpu_to_le32(val); 71034ba845c9ff drivers/net/cnic.c Michael Chan 2009-10-10 5029 523224a3b3cd40 drivers/net/cnic.c Dmitry Kravkov 2010-10-06 5030 /* Other ramrod params */ 523224a3b3cd40 drivers/net/cnic.c Dmitry Kravkov 2010-10-06 5031 data->rx.client_qzone_id = cl_qzone_id; 523224a3b3cd40 drivers/net/cnic.c Dmitry Kravkov 2010-10-06 5032 data->rx.rx_sb_index_number = HC_SP_INDEX_ETH_ISCSI_RX_CQ_CONS; 523224a3b3cd40 drivers/net/cnic.c Dmitry Kravkov 2010-10-06 5033 data->rx.status_block_id = BNX2X_DEF_SB_ID; 71034ba845c9ff drivers/net/cnic.c Michael Chan 2009-10-10 5034 523224a3b3cd40 drivers/net/cnic.c Dmitry Kravkov 2010-10-06 5035 data->rx.cache_line_alignment_log_size = L1_CACHE_SHIFT; 71034ba845c9ff drivers/net/cnic.c Michael Chan 2009-10-10 5036 619c5cb6885b93 drivers/net/cnic.c Vlad Zolotarov 2011-06-14 5037 data->rx.max_bytes_on_bd = cpu_to_le16(cp->l2_single_buf_size); 523224a3b3cd40 drivers/net/cnic.c Dmitry Kravkov 2010-10-06 5038 data->rx.outer_vlan_removal_enable_flg = 1; 619c5cb6885b93 drivers/net/cnic.c Vlad Zolotarov 2011-06-14 5039 data->rx.silent_vlan_removal_flg = 1; 619c5cb6885b93 drivers/net/cnic.c Vlad Zolotarov 2011-06-14 5040 data->rx.silent_vlan_value = 0; 619c5cb6885b93 drivers/net/cnic.c Vlad Zolotarov 2011-06-14 @5041 data->rx.silent_vlan_mask = 0xffff; 71034ba845c9ff drivers/net/cnic.c Michael Chan 2009-10-10 5042 71034ba845c9ff drivers/net/cnic.c Michael Chan 2009-10-10 @5043 cp->rx_cons_ptr = 523224a3b3cd40 drivers/net/cnic.c Dmitry Kravkov 2010-10-06 5044 &sb->sp_sb.index_values[HC_SP_INDEX_ETH_ISCSI_RX_CQ_CONS]; 5159fdc1e6cb40 drivers/net/cnic.c Michael Chan 2010-12-23 5045 cp->rx_cons = *cp->rx_cons_ptr; 71034ba845c9ff drivers/net/cnic.c Michael Chan 2009-10-10 5046 } 71034ba845c9ff drivers/net/cnic.c Michael Chan 2009-10-10 5047 e21ba414eed8a2 drivers/net/cnic.c Michael Chan 2010-12-23 5048 static void cnic_init_bnx2x_kcq(struct cnic_dev *dev) e21ba414eed8a2 drivers/net/cnic.c Michael Chan 2010-12-23 5049 { e21ba414eed8a2 drivers/net/cnic.c Michael Chan 2010-12-23 5050 struct cnic_local *cp = dev->cnic_priv; 68c64d2034faa0 drivers/net/ethernet/broadcom/cnic.c Michael Chan 2012-12-06 5051 struct bnx2x *bp = netdev_priv(dev->netdev); a5b3c4ae27f0f6 drivers/net/ethernet/broadcom/cnic.c Michael Chan 2013-09-02 5052 u32 pfid = bp->pfid; e21ba414eed8a2 drivers/net/cnic.c Michael Chan 2010-12-23 5053 e21ba414eed8a2 drivers/net/cnic.c Michael Chan 2010-12-23 5054 cp->kcq1.io_addr = BAR_CSTRORM_INTMEM + e21ba414eed8a2 drivers/net/cnic.c Michael Chan 2010-12-23 5055 CSTORM_ISCSI_EQ_PROD_OFFSET(pfid, 0); e21ba414eed8a2 drivers/net/cnic.c Michael Chan 2010-12-23 5056 cp->kcq1.sw_prod_idx = 0; e21ba414eed8a2 drivers/net/cnic.c Michael Chan 2010-12-23 5057 104a43edb26432 drivers/net/ethernet/broadcom/cnic.c Michael Chan 2013-09-02 5058 if (BNX2X_CHIP_IS_E2_PLUS(bp)) { e21ba414eed8a2 drivers/net/cnic.c Michael Chan 2010-12-23 5059 struct host_hc_status_block_e2 *sb = cp->status_blk.gen; e21ba414eed8a2 drivers/net/cnic.c Michael Chan 2010-12-23 5060 e21ba414eed8a2 drivers/net/cnic.c Michael Chan 2010-12-23 @5061 cp->kcq1.hw_prod_idx_ptr = e21ba414eed8a2 drivers/net/cnic.c Michael Chan 2010-12-23 5062 &sb->sb.index_values[HC_INDEX_ISCSI_EQ_CONS]; e21ba414eed8a2 drivers/net/cnic.c Michael Chan 2010-12-23 @5063 cp->kcq1.status_idx_ptr = e21ba414eed8a2 drivers/net/cnic.c Michael Chan 2010-12-23 5064 &sb->sb.running_index[SM_RX_ID]; e21ba414eed8a2 drivers/net/cnic.c Michael Chan 2010-12-23 5065 } else { e21ba414eed8a2 drivers/net/cnic.c Michael Chan 2010-12-23 5066 struct host_hc_status_block_e1x *sb = cp->status_blk.gen; e21ba414eed8a2 drivers/net/cnic.c Michael Chan 2010-12-23 5067 e21ba414eed8a2 drivers/net/cnic.c Michael Chan 2010-12-23 5068 cp->kcq1.hw_prod_idx_ptr = e21ba414eed8a2 drivers/net/cnic.c Michael Chan 2010-12-23 5069 &sb->sb.index_values[HC_INDEX_ISCSI_EQ_CONS]; e21ba414eed8a2 drivers/net/cnic.c Michael Chan 2010-12-23 5070 cp->kcq1.status_idx_ptr = e21ba414eed8a2 drivers/net/cnic.c Michael Chan 2010-12-23 5071 &sb->sb.running_index[SM_RX_ID]; e21ba414eed8a2 drivers/net/cnic.c Michael Chan 2010-12-23 5072 } e21ba414eed8a2 drivers/net/cnic.c Michael Chan 2010-12-23 5073 104a43edb26432 drivers/net/ethernet/broadcom/cnic.c Michael Chan 2013-09-02 5074 if (BNX2X_CHIP_IS_E2_PLUS(bp)) { e21ba414eed8a2 drivers/net/cnic.c Michael Chan 2010-12-23 5075 struct host_hc_status_block_e2 *sb = cp->status_blk.gen; e21ba414eed8a2 drivers/net/cnic.c Michael Chan 2010-12-23 5076 e21ba414eed8a2 drivers/net/cnic.c Michael Chan 2010-12-23 5077 cp->kcq2.io_addr = BAR_USTRORM_INTMEM + e21ba414eed8a2 drivers/net/cnic.c Michael Chan 2010-12-23 5078 USTORM_FCOE_EQ_PROD_OFFSET(pfid); e21ba414eed8a2 drivers/net/cnic.c Michael Chan 2010-12-23 5079 cp->kcq2.sw_prod_idx = 0; e21ba414eed8a2 drivers/net/cnic.c Michael Chan 2010-12-23 5080 cp->kcq2.hw_prod_idx_ptr = e21ba414eed8a2 drivers/net/cnic.c Michael Chan 2010-12-23 5081 &sb->sb.index_values[HC_INDEX_FCOE_EQ_CONS]; e21ba414eed8a2 drivers/net/cnic.c Michael Chan 2010-12-23 5082 cp->kcq2.status_idx_ptr = e21ba414eed8a2 drivers/net/cnic.c Michael Chan 2010-12-23 5083 &sb->sb.running_index[SM_RX_ID]; e21ba414eed8a2 drivers/net/cnic.c Michael Chan 2010-12-23 5084 } e21ba414eed8a2 drivers/net/cnic.c Michael Chan 2010-12-23 5085 } e21ba414eed8a2 drivers/net/cnic.c Michael Chan 2010-12-23 5086 :::::: The code at line 4940 was first introduced by commit :::::: 71034ba845c9ff219373066f904286c0b7506922 cnic: Add main functions to support bnx2x devices. :::::: TO: Michael Chan <mchan(a)broadcom.com&gt; :::::: CC: David S. Miller <davem(a)davemloft.net&gt; --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org