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path: root/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c
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Diffstat (limited to 'drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c')
-rw-r--r--drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c249
1 files changed, 4 insertions, 245 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c
index 403ea9db6dbd..e0bc79ea3d88 100644
--- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c
+++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c
@@ -510,10 +510,10 @@ static void hns_dsafv2_sbm_bp_wl_cfg(struct dsaf_device *dsaf_dev)
o_sbm_bp_cfg = dsaf_read_dev(dsaf_dev, reg);
dsaf_set_field(o_sbm_bp_cfg,
DSAFV2_SBM_CFG3_SET_BUF_NUM_NO_PFC_M,
- DSAFV2_SBM_CFG3_SET_BUF_NUM_NO_PFC_S, 48);
+ DSAFV2_SBM_CFG3_SET_BUF_NUM_NO_PFC_S, 55);
dsaf_set_field(o_sbm_bp_cfg,
DSAFV2_SBM_CFG3_RESET_BUF_NUM_NO_PFC_M,
- DSAFV2_SBM_CFG3_RESET_BUF_NUM_NO_PFC_S, 80);
+ DSAFV2_SBM_CFG3_RESET_BUF_NUM_NO_PFC_S, 110);
dsaf_write_dev(dsaf_dev, reg, o_sbm_bp_cfg);
/* for no enable pfc mode */
@@ -521,10 +521,10 @@ static void hns_dsafv2_sbm_bp_wl_cfg(struct dsaf_device *dsaf_dev)
o_sbm_bp_cfg = dsaf_read_dev(dsaf_dev, reg);
dsaf_set_field(o_sbm_bp_cfg,
DSAFV2_SBM_CFG4_SET_BUF_NUM_NO_PFC_M,
- DSAFV2_SBM_CFG4_SET_BUF_NUM_NO_PFC_S, 192);
+ DSAFV2_SBM_CFG4_SET_BUF_NUM_NO_PFC_S, 128);
dsaf_set_field(o_sbm_bp_cfg,
DSAFV2_SBM_CFG4_RESET_BUF_NUM_NO_PFC_M,
- DSAFV2_SBM_CFG4_RESET_BUF_NUM_NO_PFC_S, 240);
+ DSAFV2_SBM_CFG4_RESET_BUF_NUM_NO_PFC_S, 192);
dsaf_write_dev(dsaf_dev, reg, o_sbm_bp_cfg);
}
@@ -1648,87 +1648,6 @@ int hns_dsaf_rm_mac_addr(
mac_entry->addr);
}
-/**
- * hns_dsaf_set_mac_mc_entry - set mac mc-entry
- * @dsaf_dev: dsa fabric device struct pointer
- * @mac_entry: mc-mac entry
- */
-int hns_dsaf_set_mac_mc_entry(
- struct dsaf_device *dsaf_dev,
- struct dsaf_drv_mac_multi_dest_entry *mac_entry)
-{
- u16 entry_index = DSAF_INVALID_ENTRY_IDX;
- struct dsaf_drv_tbl_tcam_key mac_key;
- struct dsaf_tbl_tcam_mcast_cfg mac_data;
- struct dsaf_drv_priv *priv =
- (struct dsaf_drv_priv *)hns_dsaf_dev_priv(dsaf_dev);
- struct dsaf_drv_soft_mac_tbl *soft_mac_entry = priv->soft_mac_tbl;
- struct dsaf_drv_tbl_tcam_key tmp_mac_key;
- struct dsaf_tbl_tcam_data tcam_data;
-
- /* mac addr check */
- if (MAC_IS_ALL_ZEROS(mac_entry->addr)) {
- dev_err(dsaf_dev->dev, "set uc %s Mac %pM err!\n",
- dsaf_dev->ae_dev.name, mac_entry->addr);
- return -EINVAL;
- }
-
- /*config key */
- hns_dsaf_set_mac_key(dsaf_dev, &mac_key,
- mac_entry->in_vlan_id,
- mac_entry->in_port_num, mac_entry->addr);
-
- /* entry ie exist? */
- entry_index = hns_dsaf_find_soft_mac_entry(dsaf_dev, &mac_key);
- if (entry_index == DSAF_INVALID_ENTRY_IDX) {
- /*if hasnot, find enpty entry*/
- entry_index = hns_dsaf_find_empty_mac_entry(dsaf_dev);
- if (entry_index == DSAF_INVALID_ENTRY_IDX) {
- /*if hasnot empty, error*/
- dev_err(dsaf_dev->dev,
- "set_uc_entry failed, %s Mac key(%#x:%#x)\n",
- dsaf_dev->ae_dev.name,
- mac_key.high.val, mac_key.low.val);
- return -EINVAL;
- }
-
- /* config hardware entry */
- memset(mac_data.tbl_mcast_port_msk,
- 0, sizeof(mac_data.tbl_mcast_port_msk));
- } else {
- /* config hardware entry */
- hns_dsaf_tcam_mc_get(dsaf_dev, entry_index, &tcam_data,
- &mac_data);
-
- tmp_mac_key.high.val =
- le32_to_cpu(tcam_data.tbl_tcam_data_high);
- tmp_mac_key.low.val = le32_to_cpu(tcam_data.tbl_tcam_data_low);
- }
- mac_data.tbl_mcast_old_en = 0;
- mac_data.tbl_mcast_item_vld = 1;
- dsaf_set_field(mac_data.tbl_mcast_port_msk[0],
- 0x3F, 0, mac_entry->port_mask[0]);
-
- dev_dbg(dsaf_dev->dev,
- "set_uc_entry, %s key(%#x:%#x) entry_index%d\n",
- dsaf_dev->ae_dev.name, mac_key.high.val,
- mac_key.low.val, entry_index);
-
- tcam_data.tbl_tcam_data_high = cpu_to_le32(mac_key.high.val);
- tcam_data.tbl_tcam_data_low = cpu_to_le32(mac_key.low.val);
-
- hns_dsaf_tcam_mc_cfg(dsaf_dev, entry_index, &tcam_data, NULL,
- &mac_data);
-
- /* config software entry */
- 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;
-
- return 0;
-}
-
static void hns_dsaf_mc_mask_bit_clear(char *dst, const char *src)
{
u16 *a = (u16 *)dst;
@@ -2090,166 +2009,6 @@ int hns_dsaf_clr_mac_mc_port(struct dsaf_device *dsaf_dev, u8 mac_id,
return ret;
}
-/**
- * hns_dsaf_get_mac_uc_entry - get mac uc entry
- * @dsaf_dev: dsa fabric device struct pointer
- * @mac_entry: mac entry
- */
-int hns_dsaf_get_mac_uc_entry(struct dsaf_device *dsaf_dev,
- struct dsaf_drv_mac_single_dest_entry *mac_entry)
-{
- u16 entry_index = DSAF_INVALID_ENTRY_IDX;
- struct dsaf_drv_tbl_tcam_key mac_key;
-
- struct dsaf_tbl_tcam_ucast_cfg mac_data;
- struct dsaf_tbl_tcam_data tcam_data;
-
- /* check macaddr */
- if (MAC_IS_ALL_ZEROS(mac_entry->addr) ||
- MAC_IS_BROADCAST(mac_entry->addr)) {
- dev_err(dsaf_dev->dev, "get_entry failed,addr %pM\n",
- mac_entry->addr);
- return -EINVAL;
- }
-
- /*config key */
- hns_dsaf_set_mac_key(dsaf_dev, &mac_key, mac_entry->in_vlan_id,
- mac_entry->in_port_num, mac_entry->addr);
-
- /*check exist? */
- entry_index = hns_dsaf_find_soft_mac_entry(dsaf_dev, &mac_key);
- if (entry_index == DSAF_INVALID_ENTRY_IDX) {
- /*find none, error */
- dev_err(dsaf_dev->dev,
- "get_uc_entry failed, %s Mac key(%#x:%#x)\n",
- dsaf_dev->ae_dev.name,
- mac_key.high.val, mac_key.low.val);
- return -EINVAL;
- }
- dev_dbg(dsaf_dev->dev,
- "get_uc_entry, %s Mac key(%#x:%#x) entry_index%d\n",
- dsaf_dev->ae_dev.name, mac_key.high.val,
- mac_key.low.val, entry_index);
-
- /* read entry */
- hns_dsaf_tcam_uc_get(dsaf_dev, entry_index, &tcam_data, &mac_data);
-
- mac_key.high.val = le32_to_cpu(tcam_data.tbl_tcam_data_high);
- mac_key.low.val = le32_to_cpu(tcam_data.tbl_tcam_data_low);
-
- mac_entry->port_num = mac_data.tbl_ucast_out_port;
-
- return 0;
-}
-
-/**
- * hns_dsaf_get_mac_mc_entry - get mac mc entry
- * @dsaf_dev: dsa fabric device struct pointer
- * @mac_entry: mac entry
- */
-int hns_dsaf_get_mac_mc_entry(struct dsaf_device *dsaf_dev,
- struct dsaf_drv_mac_multi_dest_entry *mac_entry)
-{
- u16 entry_index = DSAF_INVALID_ENTRY_IDX;
- struct dsaf_drv_tbl_tcam_key mac_key;
-
- struct dsaf_tbl_tcam_mcast_cfg mac_data;
- struct dsaf_tbl_tcam_data tcam_data;
-
- /*check mac addr */
- if (MAC_IS_ALL_ZEROS(mac_entry->addr) ||
- MAC_IS_BROADCAST(mac_entry->addr)) {
- dev_err(dsaf_dev->dev, "get_entry failed,addr %pM\n",
- mac_entry->addr);
- return -EINVAL;
- }
-
- /*config key */
- hns_dsaf_set_mac_key(dsaf_dev, &mac_key, mac_entry->in_vlan_id,
- mac_entry->in_port_num, mac_entry->addr);
-
- /*check exist? */
- entry_index = hns_dsaf_find_soft_mac_entry(dsaf_dev, &mac_key);
- if (entry_index == DSAF_INVALID_ENTRY_IDX) {
- /* find none, error */
- dev_err(dsaf_dev->dev,
- "get_mac_uc_entry failed, %s Mac key(%#x:%#x)\n",
- dsaf_dev->ae_dev.name, mac_key.high.val,
- mac_key.low.val);
- return -EINVAL;
- }
- dev_dbg(dsaf_dev->dev,
- "get_mac_uc_entry, %s Mac key(%#x:%#x) entry_index%d\n",
- dsaf_dev->ae_dev.name, mac_key.high.val,
- mac_key.low.val, entry_index);
-
- /*read entry */
- hns_dsaf_tcam_mc_get(dsaf_dev, entry_index, &tcam_data, &mac_data);
-
- mac_key.high.val = le32_to_cpu(tcam_data.tbl_tcam_data_high);
- mac_key.low.val = le32_to_cpu(tcam_data.tbl_tcam_data_low);
-
- mac_entry->port_mask[0] = mac_data.tbl_mcast_port_msk[0] & 0x3F;
- return 0;
-}
-
-/**
- * hns_dsaf_get_mac_entry_by_index - get mac entry by tab index
- * @dsaf_dev: dsa fabric device struct pointer
- * @entry_index: tab entry index
- * @mac_entry: mac entry
- */
-int hns_dsaf_get_mac_entry_by_index(
- struct dsaf_device *dsaf_dev,
- u16 entry_index, struct dsaf_drv_mac_multi_dest_entry *mac_entry)
-{
- struct dsaf_drv_tbl_tcam_key mac_key;
-
- struct dsaf_tbl_tcam_mcast_cfg mac_data;
- struct dsaf_tbl_tcam_ucast_cfg mac_uc_data;
- struct dsaf_tbl_tcam_data tcam_data;
- char mac_addr[ETH_ALEN] = {0};
-
- if (entry_index >= dsaf_dev->tcam_max_num) {
- /* find none, del error */
- dev_err(dsaf_dev->dev, "get_uc_entry failed, %s\n",
- dsaf_dev->ae_dev.name);
- return -EINVAL;
- }
-
- /* mc entry, do read opt */
- hns_dsaf_tcam_mc_get(dsaf_dev, entry_index, &tcam_data, &mac_data);
-
- mac_key.high.val = le32_to_cpu(tcam_data.tbl_tcam_data_high);
- mac_key.low.val = le32_to_cpu(tcam_data.tbl_tcam_data_low);
-
- mac_entry->port_mask[0] = mac_data.tbl_mcast_port_msk[0] & 0x3F;
-
- /***get mac addr*/
- mac_addr[0] = mac_key.high.bits.mac_0;
- mac_addr[1] = mac_key.high.bits.mac_1;
- mac_addr[2] = mac_key.high.bits.mac_2;
- mac_addr[3] = mac_key.high.bits.mac_3;
- mac_addr[4] = mac_key.low.bits.mac_4;
- mac_addr[5] = mac_key.low.bits.mac_5;
- /**is mc or uc*/
- if (MAC_IS_MULTICAST((u8 *)mac_addr) ||
- MAC_IS_L3_MULTICAST((u8 *)mac_addr)) {
- /**mc donot do*/
- } else {
- /*is not mc, just uc... */
- hns_dsaf_tcam_uc_get(dsaf_dev, entry_index, &tcam_data,
- &mac_uc_data);
-
- mac_key.high.val = le32_to_cpu(tcam_data.tbl_tcam_data_high);
- mac_key.low.val = le32_to_cpu(tcam_data.tbl_tcam_data_low);
-
- mac_entry->port_mask[0] = (1 << mac_uc_data.tbl_ucast_out_port);
- }
-
- return 0;
-}
-
static struct dsaf_device *hns_dsaf_alloc_dev(struct device *dev,
size_t sizeof_priv)
{
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-18 02:37:16 +0000