diff options
Diffstat (limited to 'drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c')
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c | 503 |
1 files changed, 339 insertions, 164 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c index e557a4ef5996..3b9e74be5fbd 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c @@ -935,6 +935,62 @@ static void hns_dsaf_tcam_mc_cfg( } /** + * hns_dsaf_tcam_uc_cfg_vague - INT + * @dsaf_dev: dsa fabric device struct pointer + * @address, + * @ptbl_tcam_data, + */ +static void hns_dsaf_tcam_uc_cfg_vague(struct dsaf_device *dsaf_dev, + u32 address, + struct dsaf_tbl_tcam_data *tcam_data, + struct dsaf_tbl_tcam_data *tcam_mask, + struct dsaf_tbl_tcam_ucast_cfg *tcam_uc) +{ + spin_lock_bh(&dsaf_dev->tcam_lock); + hns_dsaf_tbl_tcam_addr_cfg(dsaf_dev, address); + hns_dsaf_tbl_tcam_data_cfg(dsaf_dev, tcam_data); + hns_dsaf_tbl_tcam_ucast_cfg(dsaf_dev, tcam_uc); + hns_dsaf_tbl_tcam_match_cfg(dsaf_dev, tcam_mask); + hns_dsaf_tbl_tcam_data_ucast_pul(dsaf_dev); + + /*Restore Match Data*/ + tcam_mask->tbl_tcam_data_high = 0xffffffff; + tcam_mask->tbl_tcam_data_low = 0xffffffff; + hns_dsaf_tbl_tcam_match_cfg(dsaf_dev, tcam_mask); + + spin_unlock_bh(&dsaf_dev->tcam_lock); +} + +/** + * hns_dsaf_tcam_mc_cfg_vague - INT + * @dsaf_dev: dsa fabric device struct pointer + * @address, + * @ptbl_tcam_data, + * @ptbl_tcam_mask + * @ptbl_tcam_mcast + */ +static void hns_dsaf_tcam_mc_cfg_vague(struct dsaf_device *dsaf_dev, + u32 address, + struct dsaf_tbl_tcam_data *tcam_data, + struct dsaf_tbl_tcam_data *tcam_mask, + struct dsaf_tbl_tcam_mcast_cfg *tcam_mc) +{ + spin_lock_bh(&dsaf_dev->tcam_lock); + hns_dsaf_tbl_tcam_addr_cfg(dsaf_dev, address); + hns_dsaf_tbl_tcam_data_cfg(dsaf_dev, tcam_data); + hns_dsaf_tbl_tcam_mcast_cfg(dsaf_dev, tcam_mc); + hns_dsaf_tbl_tcam_match_cfg(dsaf_dev, tcam_mask); + hns_dsaf_tbl_tcam_data_mcast_pul(dsaf_dev); + + /*Restore Match Data*/ + tcam_mask->tbl_tcam_data_high = 0xffffffff; + tcam_mask->tbl_tcam_data_low = 0xffffffff; + hns_dsaf_tbl_tcam_match_cfg(dsaf_dev, tcam_mask); + + spin_unlock_bh(&dsaf_dev->tcam_lock); +} + +/** * hns_dsaf_tcam_mc_invld - INT * @dsaf_id: dsa fabric id * @address @@ -1493,6 +1549,27 @@ static u16 hns_dsaf_find_empty_mac_entry(struct dsaf_device *dsaf_dev) } /** + * hns_dsaf_find_empty_mac_entry_reverse + * search dsa fabric soft empty-entry from the end + * @dsaf_dev: dsa fabric device struct pointer + */ +static u16 hns_dsaf_find_empty_mac_entry_reverse(struct dsaf_device *dsaf_dev) +{ + struct dsaf_drv_priv *priv = hns_dsaf_dev_priv(dsaf_dev); + struct dsaf_drv_soft_mac_tbl *soft_mac_entry; + int i; + + soft_mac_entry = priv->soft_mac_tbl + (DSAF_TCAM_SUM - 1); + for (i = (DSAF_TCAM_SUM - 1); i > 0; i--) { + /* search all entry from end to start.*/ + if (soft_mac_entry->index == DSAF_INVALID_ENTRY_IDX) + return i; + soft_mac_entry--; + } + return DSAF_INVALID_ENTRY_IDX; +} + +/** * hns_dsaf_set_mac_key - set mac key * @dsaf_dev: dsa fabric device struct pointer * @mac_key: tcam key pointer @@ -2166,9 +2243,9 @@ void hns_dsaf_update_stats(struct dsaf_device *dsaf_dev, u32 node_num) DSAF_INODE_LOCAL_ADDR_FALSE_NUM_0_REG + 0x80 * (u64)node_num); hw_stats->vlan_drop += dsaf_read_dev(dsaf_dev, - DSAF_INODE_SW_VLAN_TAG_DISC_0_REG + 0x80 * (u64)node_num); + DSAF_INODE_SW_VLAN_TAG_DISC_0_REG + 4 * (u64)node_num); hw_stats->stp_drop += dsaf_read_dev(dsaf_dev, - DSAF_INODE_IN_DATA_STP_DISC_0_REG + 0x80 * (u64)node_num); + DSAF_INODE_IN_DATA_STP_DISC_0_REG + 4 * (u64)node_num); /* pfc pause frame statistics stored in dsaf inode*/ if ((node_num < DSAF_SERVICE_NW_NUM) && !is_ver1) { @@ -2285,237 +2362,237 @@ void hns_dsaf_get_regs(struct dsaf_device *ddev, u32 port, void *data) DSAF_INODE_BD_ORDER_STATUS_0_REG + j * 4); p[223 + i] = dsaf_read_dev(ddev, DSAF_INODE_SW_VLAN_TAG_DISC_0_REG + j * 4); - p[224 + i] = dsaf_read_dev(ddev, + p[226 + i] = dsaf_read_dev(ddev, DSAF_INODE_IN_DATA_STP_DISC_0_REG + j * 4); } - p[227] = dsaf_read_dev(ddev, DSAF_INODE_GE_FC_EN_0_REG + port * 4); + p[229] = dsaf_read_dev(ddev, DSAF_INODE_GE_FC_EN_0_REG + port * 4); for (i = 0; i < DSAF_INODE_NUM / DSAF_COMM_CHN; i++) { j = i * DSAF_COMM_CHN + port; - p[228 + i] = dsaf_read_dev(ddev, + p[230 + i] = dsaf_read_dev(ddev, DSAF_INODE_VC0_IN_PKT_NUM_0_REG + j * 4); } - p[231] = dsaf_read_dev(ddev, - DSAF_INODE_VC1_IN_PKT_NUM_0_REG + port * 4); + p[233] = dsaf_read_dev(ddev, + DSAF_INODE_VC1_IN_PKT_NUM_0_REG + port * 0x80); /* dsaf inode registers */ for (i = 0; i < HNS_DSAF_SBM_NUM(ddev) / DSAF_COMM_CHN; i++) { j = i * DSAF_COMM_CHN + port; - p[232 + i] = dsaf_read_dev(ddev, + p[234 + i] = dsaf_read_dev(ddev, DSAF_SBM_CFG_REG_0_REG + j * 0x80); - p[235 + i] = dsaf_read_dev(ddev, + p[237 + i] = dsaf_read_dev(ddev, DSAF_SBM_BP_CFG_0_XGE_REG_0_REG + j * 0x80); - p[238 + i] = dsaf_read_dev(ddev, + p[240 + i] = dsaf_read_dev(ddev, DSAF_SBM_BP_CFG_1_REG_0_REG + j * 0x80); - p[241 + i] = dsaf_read_dev(ddev, + p[243 + i] = dsaf_read_dev(ddev, DSAF_SBM_BP_CFG_2_XGE_REG_0_REG + j * 0x80); - p[244 + i] = dsaf_read_dev(ddev, + p[246 + i] = dsaf_read_dev(ddev, DSAF_SBM_FREE_CNT_0_0_REG + j * 0x80); - p[245 + i] = dsaf_read_dev(ddev, + p[249 + i] = dsaf_read_dev(ddev, DSAF_SBM_FREE_CNT_1_0_REG + j * 0x80); - p[248 + i] = dsaf_read_dev(ddev, + p[252 + i] = dsaf_read_dev(ddev, DSAF_SBM_BP_CNT_0_0_REG + j * 0x80); - p[251 + i] = dsaf_read_dev(ddev, + p[255 + i] = dsaf_read_dev(ddev, DSAF_SBM_BP_CNT_1_0_REG + j * 0x80); - p[254 + i] = dsaf_read_dev(ddev, + p[258 + i] = dsaf_read_dev(ddev, DSAF_SBM_BP_CNT_2_0_REG + j * 0x80); - p[257 + i] = dsaf_read_dev(ddev, + p[261 + i] = dsaf_read_dev(ddev, DSAF_SBM_BP_CNT_3_0_REG + j * 0x80); - p[260 + i] = dsaf_read_dev(ddev, + p[264 + i] = dsaf_read_dev(ddev, DSAF_SBM_INER_ST_0_REG + j * 0x80); - p[263 + i] = dsaf_read_dev(ddev, + p[267 + i] = dsaf_read_dev(ddev, DSAF_SBM_MIB_REQ_FAILED_TC_0_REG + j * 0x80); - p[266 + i] = dsaf_read_dev(ddev, + p[270 + i] = dsaf_read_dev(ddev, DSAF_SBM_LNK_INPORT_CNT_0_REG + j * 0x80); - p[269 + i] = dsaf_read_dev(ddev, + p[273 + i] = dsaf_read_dev(ddev, DSAF_SBM_LNK_DROP_CNT_0_REG + j * 0x80); - p[272 + i] = dsaf_read_dev(ddev, + p[276 + i] = dsaf_read_dev(ddev, DSAF_SBM_INF_OUTPORT_CNT_0_REG + j * 0x80); - p[275 + i] = dsaf_read_dev(ddev, + p[279 + i] = dsaf_read_dev(ddev, DSAF_SBM_LNK_INPORT_TC0_CNT_0_REG + j * 0x80); - p[278 + i] = dsaf_read_dev(ddev, + p[282 + i] = dsaf_read_dev(ddev, DSAF_SBM_LNK_INPORT_TC1_CNT_0_REG + j * 0x80); - p[281 + i] = dsaf_read_dev(ddev, + p[285 + i] = dsaf_read_dev(ddev, DSAF_SBM_LNK_INPORT_TC2_CNT_0_REG + j * 0x80); - p[284 + i] = dsaf_read_dev(ddev, + p[288 + i] = dsaf_read_dev(ddev, DSAF_SBM_LNK_INPORT_TC3_CNT_0_REG + j * 0x80); - p[287 + i] = dsaf_read_dev(ddev, + p[291 + i] = dsaf_read_dev(ddev, DSAF_SBM_LNK_INPORT_TC4_CNT_0_REG + j * 0x80); - p[290 + i] = dsaf_read_dev(ddev, + p[294 + i] = dsaf_read_dev(ddev, DSAF_SBM_LNK_INPORT_TC5_CNT_0_REG + j * 0x80); - p[293 + i] = dsaf_read_dev(ddev, + p[297 + i] = dsaf_read_dev(ddev, DSAF_SBM_LNK_INPORT_TC6_CNT_0_REG + j * 0x80); - p[296 + i] = dsaf_read_dev(ddev, + p[300 + i] = dsaf_read_dev(ddev, DSAF_SBM_LNK_INPORT_TC7_CNT_0_REG + j * 0x80); - p[299 + i] = dsaf_read_dev(ddev, + p[303 + i] = dsaf_read_dev(ddev, DSAF_SBM_LNK_REQ_CNT_0_REG + j * 0x80); - p[302 + i] = dsaf_read_dev(ddev, + p[306 + i] = dsaf_read_dev(ddev, DSAF_SBM_LNK_RELS_CNT_0_REG + j * 0x80); - p[305 + i] = dsaf_read_dev(ddev, + p[309 + i] = dsaf_read_dev(ddev, DSAF_SBM_BP_CFG_3_REG_0_REG + j * 0x80); - p[308 + i] = dsaf_read_dev(ddev, + p[312 + i] = dsaf_read_dev(ddev, DSAF_SBM_BP_CFG_4_REG_0_REG + j * 0x80); } /* dsaf onode registers */ for (i = 0; i < DSAF_XOD_NUM; i++) { - p[311 + i] = dsaf_read_dev(ddev, + p[315 + i] = dsaf_read_dev(ddev, DSAF_XOD_ETS_TSA_TC0_TC3_CFG_0_REG + i * 0x90); - p[319 + i] = dsaf_read_dev(ddev, + p[323 + i] = dsaf_read_dev(ddev, DSAF_XOD_ETS_TSA_TC4_TC7_CFG_0_REG + i * 0x90); - p[327 + i] = dsaf_read_dev(ddev, + p[331 + i] = dsaf_read_dev(ddev, DSAF_XOD_ETS_BW_TC0_TC3_CFG_0_REG + i * 0x90); - p[335 + i] = dsaf_read_dev(ddev, + p[339 + i] = dsaf_read_dev(ddev, DSAF_XOD_ETS_BW_TC4_TC7_CFG_0_REG + i * 0x90); - p[343 + i] = dsaf_read_dev(ddev, + p[347 + i] = dsaf_read_dev(ddev, DSAF_XOD_ETS_BW_OFFSET_CFG_0_REG + i * 0x90); - p[351 + i] = dsaf_read_dev(ddev, + p[355 + i] = dsaf_read_dev(ddev, DSAF_XOD_ETS_TOKEN_CFG_0_REG + i * 0x90); } - p[359] = dsaf_read_dev(ddev, DSAF_XOD_PFS_CFG_0_0_REG + port * 0x90); - p[360] = dsaf_read_dev(ddev, DSAF_XOD_PFS_CFG_1_0_REG + port * 0x90); - p[361] = dsaf_read_dev(ddev, DSAF_XOD_PFS_CFG_2_0_REG + port * 0x90); + p[363] = dsaf_read_dev(ddev, DSAF_XOD_PFS_CFG_0_0_REG + port * 0x90); + p[364] = dsaf_read_dev(ddev, DSAF_XOD_PFS_CFG_1_0_REG + port * 0x90); + p[365] = dsaf_read_dev(ddev, DSAF_XOD_PFS_CFG_2_0_REG + port * 0x90); for (i = 0; i < DSAF_XOD_BIG_NUM / DSAF_COMM_CHN; i++) { j = i * DSAF_COMM_CHN + port; - p[362 + i] = dsaf_read_dev(ddev, + p[366 + i] = dsaf_read_dev(ddev, DSAF_XOD_GNT_L_0_REG + j * 0x90); - p[365 + i] = dsaf_read_dev(ddev, + p[369 + i] = dsaf_read_dev(ddev, DSAF_XOD_GNT_H_0_REG + j * 0x90); - p[368 + i] = dsaf_read_dev(ddev, + p[372 + i] = dsaf_read_dev(ddev, DSAF_XOD_CONNECT_STATE_0_REG + j * 0x90); - p[371 + i] = dsaf_read_dev(ddev, + p[375 + i] = dsaf_read_dev(ddev, DSAF_XOD_RCVPKT_CNT_0_REG + j * 0x90); - p[374 + i] = dsaf_read_dev(ddev, + p[378 + i] = dsaf_read_dev(ddev, DSAF_XOD_RCVTC0_CNT_0_REG + j * 0x90); - p[377 + i] = dsaf_read_dev(ddev, + p[381 + i] = dsaf_read_dev(ddev, DSAF_XOD_RCVTC1_CNT_0_REG + j * 0x90); - p[380 + i] = dsaf_read_dev(ddev, + p[384 + i] = dsaf_read_dev(ddev, DSAF_XOD_RCVTC2_CNT_0_REG + j * 0x90); - p[383 + i] = dsaf_read_dev(ddev, + p[387 + i] = dsaf_read_dev(ddev, DSAF_XOD_RCVTC3_CNT_0_REG + j * 0x90); - p[386 + i] = dsaf_read_dev(ddev, + p[390 + i] = dsaf_read_dev(ddev, DSAF_XOD_RCVVC0_CNT_0_REG + j * 0x90); - p[389 + i] = dsaf_read_dev(ddev, + p[393 + i] = dsaf_read_dev(ddev, DSAF_XOD_RCVVC1_CNT_0_REG + j * 0x90); } - p[392] = dsaf_read_dev(ddev, + p[396] = dsaf_read_dev(ddev, DSAF_XOD_XGE_RCVIN0_CNT_0_REG + port * 0x90); - p[393] = dsaf_read_dev(ddev, + p[397] = dsaf_read_dev(ddev, DSAF_XOD_XGE_RCVIN1_CNT_0_REG + port * 0x90); - p[394] = dsaf_read_dev(ddev, + p[398] = dsaf_read_dev(ddev, DSAF_XOD_XGE_RCVIN2_CNT_0_REG + port * 0x90); - p[395] = dsaf_read_dev(ddev, + p[399] = dsaf_read_dev(ddev, DSAF_XOD_XGE_RCVIN3_CNT_0_REG + port * 0x90); - p[396] = dsaf_read_dev(ddev, + p[400] = dsaf_read_dev(ddev, DSAF_XOD_XGE_RCVIN4_CNT_0_REG + port * 0x90); - p[397] = dsaf_read_dev(ddev, + p[401] = dsaf_read_dev(ddev, DSAF_XOD_XGE_RCVIN5_CNT_0_REG + port * 0x90); - p[398] = dsaf_read_dev(ddev, + p[402] = dsaf_read_dev(ddev, DSAF_XOD_XGE_RCVIN6_CNT_0_REG + port * 0x90); - p[399] = dsaf_read_dev(ddev, + p[403] = dsaf_read_dev(ddev, DSAF_XOD_XGE_RCVIN7_CNT_0_REG + port * 0x90); - p[400] = dsaf_read_dev(ddev, + p[404] = dsaf_read_dev(ddev, DSAF_XOD_PPE_RCVIN0_CNT_0_REG + port * 0x90); - p[401] = dsaf_read_dev(ddev, + p[405] = dsaf_read_dev(ddev, DSAF_XOD_PPE_RCVIN1_CNT_0_REG + port * 0x90); - p[402] = dsaf_read_dev(ddev, + p[406] = dsaf_read_dev(ddev, DSAF_XOD_ROCEE_RCVIN0_CNT_0_REG + port * 0x90); - p[403] = dsaf_read_dev(ddev, + p[407] = dsaf_read_dev(ddev, DSAF_XOD_ROCEE_RCVIN1_CNT_0_REG + port * 0x90); - p[404] = dsaf_read_dev(ddev, + p[408] = dsaf_read_dev(ddev, DSAF_XOD_FIFO_STATUS_0_REG + port * 0x90); /* dsaf voq registers */ for (i = 0; i < DSAF_VOQ_NUM / DSAF_COMM_CHN; i++) { j = (i * DSAF_COMM_CHN + port) * 0x90; - p[405 + i] = dsaf_read_dev(ddev, + p[409 + i] = dsaf_read_dev(ddev, DSAF_VOQ_ECC_INVERT_EN_0_REG + j); - p[408 + i] = dsaf_read_dev(ddev, + p[412 + i] = dsaf_read_dev(ddev, DSAF_VOQ_SRAM_PKT_NUM_0_REG + j); - p[411 + i] = dsaf_read_dev(ddev, DSAF_VOQ_IN_PKT_NUM_0_REG + j); - p[414 + i] = dsaf_read_dev(ddev, + p[415 + i] = dsaf_read_dev(ddev, DSAF_VOQ_IN_PKT_NUM_0_REG + j); + p[418 + i] = dsaf_read_dev(ddev, DSAF_VOQ_OUT_PKT_NUM_0_REG + j); - p[417 + i] = dsaf_read_dev(ddev, + p[421 + i] = dsaf_read_dev(ddev, DSAF_VOQ_ECC_ERR_ADDR_0_REG + j); - p[420 + i] = dsaf_read_dev(ddev, DSAF_VOQ_BP_STATUS_0_REG + j); - p[423 + i] = dsaf_read_dev(ddev, DSAF_VOQ_SPUP_IDLE_0_REG + j); - p[426 + i] = dsaf_read_dev(ddev, + p[424 + i] = dsaf_read_dev(ddev, DSAF_VOQ_BP_STATUS_0_REG + j); + p[427 + i] = dsaf_read_dev(ddev, DSAF_VOQ_SPUP_IDLE_0_REG + j); + p[430 + i] = dsaf_read_dev(ddev, DSAF_VOQ_XGE_XOD_REQ_0_0_REG + j); - p[429 + i] = dsaf_read_dev(ddev, + p[433 + i] = dsaf_read_dev(ddev, DSAF_VOQ_XGE_XOD_REQ_1_0_REG + j); - p[432 + i] = dsaf_read_dev(ddev, + p[436 + i] = dsaf_read_dev(ddev, DSAF_VOQ_PPE_XOD_REQ_0_REG + j); - p[435 + i] = dsaf_read_dev(ddev, + p[439 + i] = dsaf_read_dev(ddev, DSAF_VOQ_ROCEE_XOD_REQ_0_REG + j); - p[438 + i] = dsaf_read_dev(ddev, + p[442 + i] = dsaf_read_dev(ddev, DSAF_VOQ_BP_ALL_THRD_0_REG + j); } /* dsaf tbl registers */ - p[441] = dsaf_read_dev(ddev, DSAF_TBL_CTRL_0_REG); - p[442] = dsaf_read_dev(ddev, DSAF_TBL_INT_MSK_0_REG); - p[443] = dsaf_read_dev(ddev, DSAF_TBL_INT_SRC_0_REG); - p[444] = dsaf_read_dev(ddev, DSAF_TBL_INT_STS_0_REG); - p[445] = dsaf_read_dev(ddev, DSAF_TBL_TCAM_ADDR_0_REG); - p[446] = dsaf_read_dev(ddev, DSAF_TBL_LINE_ADDR_0_REG); - p[447] = dsaf_read_dev(ddev, DSAF_TBL_TCAM_HIGH_0_REG); - p[448] = dsaf_read_dev(ddev, DSAF_TBL_TCAM_LOW_0_REG); - p[449] = dsaf_read_dev(ddev, DSAF_TBL_TCAM_MCAST_CFG_4_0_REG); - p[450] = dsaf_read_dev(ddev, DSAF_TBL_TCAM_MCAST_CFG_3_0_REG); - p[451] = dsaf_read_dev(ddev, DSAF_TBL_TCAM_MCAST_CFG_2_0_REG); - p[452] = dsaf_read_dev(ddev, DSAF_TBL_TCAM_MCAST_CFG_1_0_REG); - p[453] = dsaf_read_dev(ddev, DSAF_TBL_TCAM_MCAST_CFG_0_0_REG); - p[454] = dsaf_read_dev(ddev, DSAF_TBL_TCAM_UCAST_CFG_0_REG); - p[455] = dsaf_read_dev(ddev, DSAF_TBL_LIN_CFG_0_REG); - p[456] = dsaf_read_dev(ddev, DSAF_TBL_TCAM_RDATA_HIGH_0_REG); - p[457] = dsaf_read_dev(ddev, DSAF_TBL_TCAM_RDATA_LOW_0_REG); - p[458] = dsaf_read_dev(ddev, DSAF_TBL_TCAM_RAM_RDATA4_0_REG); - p[459] = dsaf_read_dev(ddev, DSAF_TBL_TCAM_RAM_RDATA3_0_REG); - p[460] = dsaf_read_dev(ddev, DSAF_TBL_TCAM_RAM_RDATA2_0_REG); - p[461] = dsaf_read_dev(ddev, DSAF_TBL_TCAM_RAM_RDATA1_0_REG); - p[462] = dsaf_read_dev(ddev, DSAF_TBL_TCAM_RAM_RDATA0_0_REG); - p[463] = dsaf_read_dev(ddev, DSAF_TBL_LIN_RDATA_0_REG); + p[445] = dsaf_read_dev(ddev, DSAF_TBL_CTRL_0_REG); + p[446] = dsaf_read_dev(ddev, DSAF_TBL_INT_MSK_0_REG); + p[447] = dsaf_read_dev(ddev, DSAF_TBL_INT_SRC_0_REG); + p[448] = dsaf_read_dev(ddev, DSAF_TBL_INT_STS_0_REG); + p[449] = dsaf_read_dev(ddev, DSAF_TBL_TCAM_ADDR_0_REG); + p[450] = dsaf_read_dev(ddev, DSAF_TBL_LINE_ADDR_0_REG); + p[451] = dsaf_read_dev(ddev, DSAF_TBL_TCAM_HIGH_0_REG); + p[452] = dsaf_read_dev(ddev, DSAF_TBL_TCAM_LOW_0_REG); + p[453] = dsaf_read_dev(ddev, DSAF_TBL_TCAM_MCAST_CFG_4_0_REG); + p[454] = dsaf_read_dev(ddev, DSAF_TBL_TCAM_MCAST_CFG_3_0_REG); + p[455] = dsaf_read_dev(ddev, DSAF_TBL_TCAM_MCAST_CFG_2_0_REG); + p[456] = dsaf_read_dev(ddev, DSAF_TBL_TCAM_MCAST_CFG_1_0_REG); + p[457] = dsaf_read_dev(ddev, DSAF_TBL_TCAM_MCAST_CFG_0_0_REG); + p[458] = dsaf_read_dev(ddev, DSAF_TBL_TCAM_UCAST_CFG_0_REG); + p[459] = dsaf_read_dev(ddev, DSAF_TBL_LIN_CFG_0_REG); + p[460] = dsaf_read_dev(ddev, DSAF_TBL_TCAM_RDATA_HIGH_0_REG); + p[461] = dsaf_read_dev(ddev, DSAF_TBL_TCAM_RDATA_LOW_0_REG); + p[462] = dsaf_read_dev(ddev, DSAF_TBL_TCAM_RAM_RDATA4_0_REG); + p[463] = dsaf_read_dev(ddev, DSAF_TBL_TCAM_RAM_RDATA3_0_REG); + p[464] = dsaf_read_dev(ddev, DSAF_TBL_TCAM_RAM_RDATA2_0_REG); + p[465] = dsaf_read_dev(ddev, DSAF_TBL_TCAM_RAM_RDATA1_0_REG); + p[466] = dsaf_read_dev(ddev, DSAF_TBL_TCAM_RAM_RDATA0_0_REG); + p[467] = dsaf_read_dev(ddev, DSAF_TBL_LIN_RDATA_0_REG); for (i = 0; i < DSAF_SW_PORT_NUM; i++) { j = i * 0x8; - p[464 + 2 * i] = dsaf_read_dev(ddev, + p[468 + 2 * i] = dsaf_read_dev(ddev, DSAF_TBL_DA0_MIS_INFO1_0_REG + j); - p[465 + 2 * i] = dsaf_read_dev(ddev, + p[469 + 2 * i] = dsaf_read_dev(ddev, DSAF_TBL_DA0_MIS_INFO0_0_REG + j); } - p[480] = dsaf_read_dev(ddev, DSAF_TBL_SA_MIS_INFO2_0_REG); - p[481] = dsaf_read_dev(ddev, DSAF_TBL_SA_MIS_INFO1_0_REG); - p[482] = dsaf_read_dev(ddev, DSAF_TBL_SA_MIS_INFO0_0_REG); - p[483] = dsaf_read_dev(ddev, DSAF_TBL_PUL_0_REG); - p[484] = dsaf_read_dev(ddev, DSAF_TBL_OLD_RSLT_0_REG); - p[485] = dsaf_read_dev(ddev, DSAF_TBL_OLD_SCAN_VAL_0_REG); - p[486] = dsaf_read_dev(ddev, DSAF_TBL_DFX_CTRL_0_REG); - p[487] = dsaf_read_dev(ddev, DSAF_TBL_DFX_STAT_0_REG); - p[488] = dsaf_read_dev(ddev, DSAF_TBL_DFX_STAT_2_0_REG); - p[489] = dsaf_read_dev(ddev, DSAF_TBL_LKUP_NUM_I_0_REG); - p[490] = dsaf_read_dev(ddev, DSAF_TBL_LKUP_NUM_O_0_REG); - p[491] = dsaf_read_dev(ddev, DSAF_TBL_UCAST_BCAST_MIS_INFO_0_0_REG); + p[484] = dsaf_read_dev(ddev, DSAF_TBL_SA_MIS_INFO2_0_REG); + p[485] = dsaf_read_dev(ddev, DSAF_TBL_SA_MIS_INFO1_0_REG); + p[486] = dsaf_read_dev(ddev, DSAF_TBL_SA_MIS_INFO0_0_REG); + p[487] = dsaf_read_dev(ddev, DSAF_TBL_PUL_0_REG); + p[488] = dsaf_read_dev(ddev, DSAF_TBL_OLD_RSLT_0_REG); + p[489] = dsaf_read_dev(ddev, DSAF_TBL_OLD_SCAN_VAL_0_REG); + p[490] = dsaf_read_dev(ddev, DSAF_TBL_DFX_CTRL_0_REG); + p[491] = dsaf_read_dev(ddev, DSAF_TBL_DFX_STAT_0_REG); + p[492] = dsaf_read_dev(ddev, DSAF_TBL_DFX_STAT_2_0_REG); + p[493] = dsaf_read_dev(ddev, DSAF_TBL_LKUP_NUM_I_0_REG); + p[494] = dsaf_read_dev(ddev, DSAF_TBL_LKUP_NUM_O_0_REG); + p[495] = dsaf_read_dev(ddev, DSAF_TBL_UCAST_BCAST_MIS_INFO_0_0_REG); /* dsaf other registers */ - p[492] = dsaf_read_dev(ddev, DSAF_INODE_FIFO_WL_0_REG + port * 0x4); - p[493] = dsaf_read_dev(ddev, DSAF_ONODE_FIFO_WL_0_REG + port * 0x4); - p[494] = dsaf_read_dev(ddev, DSAF_XGE_GE_WORK_MODE_0_REG + port * 0x4); - p[495] = dsaf_read_dev(ddev, + p[496] = dsaf_read_dev(ddev, DSAF_INODE_FIFO_WL_0_REG + port * 0x4); + p[497] = dsaf_read_dev(ddev, DSAF_ONODE_FIFO_WL_0_REG + port * 0x4); + p[498] = dsaf_read_dev(ddev, DSAF_XGE_GE_WORK_MODE_0_REG + port * 0x4); + p[499] = dsaf_read_dev(ddev, DSAF_XGE_APP_RX_LINK_UP_0_REG + port * 0x4); - p[496] = dsaf_read_dev(ddev, DSAF_NETPORT_CTRL_SIG_0_REG + port * 0x4); - p[497] = dsaf_read_dev(ddev, DSAF_XGE_CTRL_SIG_CFG_0_REG + port * 0x4); + p[500] = dsaf_read_dev(ddev, DSAF_NETPORT_CTRL_SIG_0_REG + port * 0x4); + p[501] = dsaf_read_dev(ddev, DSAF_XGE_CTRL_SIG_CFG_0_REG + port * 0x4); if (!is_ver1) - p[498] = dsaf_read_dev(ddev, DSAF_PAUSE_CFG_REG + port * 0x4); + p[502] = dsaf_read_dev(ddev, DSAF_PAUSE_CFG_REG + port * 0x4); /* mark end of dsaf regs */ - for (i = 499; i < 504; i++) + for (i = 503; i < 504; i++) p[i] = 0xdddddddd; } @@ -2673,58 +2750,156 @@ int hns_dsaf_get_regs_count(void) return DSAF_DUMP_REGS_NUM; } -/* Reserve the last TCAM entry for promisc support */ -#define dsaf_promisc_tcam_entry(port) \ - (DSAF_TCAM_SUM - DSAFV2_MAC_FUZZY_TCAM_NUM + (port)) -void hns_dsaf_set_promisc_tcam(struct dsaf_device *dsaf_dev, - u32 port, bool enable) +static void set_promisc_tcam_enable(struct dsaf_device *dsaf_dev, u32 port) { + struct dsaf_tbl_tcam_ucast_cfg tbl_tcam_ucast = {0, 1, 0, 0, 0x80}; + struct dsaf_tbl_tcam_data tbl_tcam_data_mc = {0x01000000, port}; + struct dsaf_tbl_tcam_data tbl_tcam_mask_uc = {0x01000000, 0xf}; + struct dsaf_tbl_tcam_mcast_cfg tbl_tcam_mcast = {0, 0, {0} }; struct dsaf_drv_priv *priv = hns_dsaf_dev_priv(dsaf_dev); - struct dsaf_drv_soft_mac_tbl *soft_mac_entry = priv->soft_mac_tbl; - u16 entry_index; - struct dsaf_drv_tbl_tcam_key tbl_tcam_data, tbl_tcam_mask; - struct dsaf_tbl_tcam_mcast_cfg mac_data = {0}; + struct dsaf_tbl_tcam_data tbl_tcam_data_uc = {0, port}; + struct dsaf_drv_mac_single_dest_entry mask_entry; + struct dsaf_drv_tbl_tcam_key temp_key, mask_key; + struct dsaf_drv_soft_mac_tbl *soft_mac_entry; + u16 entry_index = DSAF_INVALID_ENTRY_IDX; + struct dsaf_drv_tbl_tcam_key mac_key; + struct hns_mac_cb *mac_cb; + u8 addr[ETH_ALEN] = {0}; + u8 port_num; + u16 mskid; + + /* promisc use vague table match with vlanid = 0 & macaddr = 0 */ + hns_dsaf_set_mac_key(dsaf_dev, &mac_key, 0x00, port, addr); + entry_index = hns_dsaf_find_soft_mac_entry(dsaf_dev, &mac_key); + if (entry_index != DSAF_INVALID_ENTRY_IDX) + return; + + /* put promisc tcam entry in the end. */ + /* 1. set promisc unicast vague tcam entry. */ + entry_index = hns_dsaf_find_empty_mac_entry_reverse(dsaf_dev); + if (entry_index == DSAF_INVALID_ENTRY_IDX) { + dev_err(dsaf_dev->dev, + "enable uc promisc failed (port:%#x)\n", + port); + return; + } + + mac_cb = dsaf_dev->mac_cb[port]; + (void)hns_mac_get_inner_port_num(mac_cb, 0, &port_num); + tbl_tcam_ucast.tbl_ucast_out_port = port_num; - if ((AE_IS_VER1(dsaf_dev->dsaf_ver)) || HNS_DSAF_IS_DEBUG(dsaf_dev)) + /* config uc vague table */ + hns_dsaf_tcam_uc_cfg_vague(dsaf_dev, entry_index, &tbl_tcam_data_uc, + &tbl_tcam_mask_uc, &tbl_tcam_ucast); + + /* update software entry */ + soft_mac_entry = priv->soft_mac_tbl; + soft_mac_entry += entry_index; + soft_mac_entry->index = entry_index; + soft_mac_entry->tcam_key.high.val = mac_key.high.val; + soft_mac_entry->tcam_key.low.val = mac_key.low.val; + /* step back to the START for mc. */ + soft_mac_entry = priv->soft_mac_tbl; + + /* 2. set promisc multicast vague tcam entry. */ + entry_index = hns_dsaf_find_empty_mac_entry_reverse(dsaf_dev); + if (entry_index == DSAF_INVALID_ENTRY_IDX) { + dev_err(dsaf_dev->dev, + "enable mc promisc failed (port:%#x)\n", + port); return; + } + + memset(&mask_entry, 0x0, sizeof(mask_entry)); + memset(&mask_key, 0x0, sizeof(mask_key)); + memset(&temp_key, 0x0, sizeof(temp_key)); + mask_entry.addr[0] = 0x01; + hns_dsaf_set_mac_key(dsaf_dev, &mask_key, mask_entry.in_vlan_id, + port, mask_entry.addr); + tbl_tcam_mcast.tbl_mcast_item_vld = 1; + tbl_tcam_mcast.tbl_mcast_old_en = 0; - /* find the tcam entry index for promisc */ - entry_index = dsaf_promisc_tcam_entry(port); - - memset(&tbl_tcam_data, 0, sizeof(tbl_tcam_data)); - memset(&tbl_tcam_mask, 0, sizeof(tbl_tcam_mask)); - - /* config key mask */ - if (enable) { - dsaf_set_field(tbl_tcam_data.low.bits.port_vlan, - DSAF_TBL_TCAM_KEY_PORT_M, - DSAF_TBL_TCAM_KEY_PORT_S, port); - dsaf_set_field(tbl_tcam_mask.low.bits.port_vlan, - DSAF_TBL_TCAM_KEY_PORT_M, - DSAF_TBL_TCAM_KEY_PORT_S, 0xf); - - /* SUB_QID */ - dsaf_set_bit(mac_data.tbl_mcast_port_msk[0], - DSAF_SERVICE_NW_NUM, true); - mac_data.tbl_mcast_item_vld = true; /* item_vld bit */ + if (port < DSAF_SERVICE_NW_NUM) { + mskid = port; + } else if (port >= DSAF_BASE_INNER_PORT_NUM) { + mskid = port - DSAF_BASE_INNER_PORT_NUM + DSAF_SERVICE_NW_NUM; } else { - mac_data.tbl_mcast_item_vld = false; /* item_vld bit */ + dev_err(dsaf_dev->dev, "%s,pnum(%d)error,key(%#x:%#x)\n", + dsaf_dev->ae_dev.name, port, + mask_key.high.val, mask_key.low.val); + return; } - dev_dbg(dsaf_dev->dev, - "set_promisc_entry, %s Mac key(%#x:%#x) entry_index%d\n", - dsaf_dev->ae_dev.name, tbl_tcam_data.high.val, - tbl_tcam_data.low.val, entry_index); + dsaf_set_bit(tbl_tcam_mcast.tbl_mcast_port_msk[mskid / 32], + mskid % 32, 1); + memcpy(&temp_key, &mask_key, sizeof(mask_key)); + hns_dsaf_tcam_mc_cfg_vague(dsaf_dev, entry_index, &tbl_tcam_data_mc, + (struct dsaf_tbl_tcam_data *)(&mask_key), + &tbl_tcam_mcast); + + /* update software entry */ + soft_mac_entry += entry_index; + soft_mac_entry->index = entry_index; + soft_mac_entry->tcam_key.high.val = temp_key.high.val; + soft_mac_entry->tcam_key.low.val = temp_key.low.val; +} - /* config promisc entry with mask */ - hns_dsaf_tcam_mc_cfg(dsaf_dev, entry_index, - (struct dsaf_tbl_tcam_data *)&tbl_tcam_data, - (struct dsaf_tbl_tcam_data *)&tbl_tcam_mask, - &mac_data); +static void set_promisc_tcam_disable(struct dsaf_device *dsaf_dev, u32 port) +{ + struct dsaf_tbl_tcam_data tbl_tcam_data_mc = {0x01000000, port}; + struct dsaf_tbl_tcam_ucast_cfg tbl_tcam_ucast = {0, 0, 0, 0, 0}; + struct dsaf_tbl_tcam_mcast_cfg tbl_tcam_mcast = {0, 0, {0} }; + struct dsaf_drv_priv *priv = hns_dsaf_dev_priv(dsaf_dev); + struct dsaf_tbl_tcam_data tbl_tcam_data_uc = {0, 0}; + struct dsaf_tbl_tcam_data tbl_tcam_mask = {0, 0}; + struct dsaf_drv_soft_mac_tbl *soft_mac_entry; + u16 entry_index = DSAF_INVALID_ENTRY_IDX; + struct dsaf_drv_tbl_tcam_key mac_key; + u8 addr[ETH_ALEN] = {0}; - /* config software entry */ + /* 1. delete uc vague tcam entry. */ + /* promisc use vague table match with vlanid = 0 & macaddr = 0 */ + hns_dsaf_set_mac_key(dsaf_dev, &mac_key, 0x00, port, addr); + entry_index = hns_dsaf_find_soft_mac_entry(dsaf_dev, &mac_key); + + if (entry_index == DSAF_INVALID_ENTRY_IDX) + return; + + /* config uc vague table */ + hns_dsaf_tcam_uc_cfg_vague(dsaf_dev, entry_index, &tbl_tcam_data_uc, + &tbl_tcam_mask, &tbl_tcam_ucast); + /* update soft management table. */ + soft_mac_entry = priv->soft_mac_tbl; + soft_mac_entry += entry_index; + soft_mac_entry->index = DSAF_INVALID_ENTRY_IDX; + /* step back to the START for mc. */ + soft_mac_entry = priv->soft_mac_tbl; + + /* 2. delete mc vague tcam entry. */ + addr[0] = 0x01; + memset(&mac_key, 0x0, sizeof(mac_key)); + hns_dsaf_set_mac_key(dsaf_dev, &mac_key, 0x00, port, addr); + entry_index = hns_dsaf_find_soft_mac_entry(dsaf_dev, &mac_key); + + if (entry_index == DSAF_INVALID_ENTRY_IDX) + return; + + /* config mc vague table */ + hns_dsaf_tcam_mc_cfg_vague(dsaf_dev, entry_index, &tbl_tcam_data_mc, + &tbl_tcam_mask, &tbl_tcam_mcast); + /* update soft management table. */ soft_mac_entry += entry_index; - soft_mac_entry->index = enable ? entry_index : DSAF_INVALID_ENTRY_IDX; + soft_mac_entry->index = DSAF_INVALID_ENTRY_IDX; +} + +/* Reserve the last TCAM entry for promisc support */ +void hns_dsaf_set_promisc_tcam(struct dsaf_device *dsaf_dev, + u32 port, bool enable) +{ + if (enable) + set_promisc_tcam_enable(dsaf_dev, port); + else + set_promisc_tcam_disable(dsaf_dev, port); } int hns_dsaf_wait_pkt_clean(struct dsaf_device *dsaf_dev, int port) |