summaryrefslogtreecommitdiff
path: root/drivers
diff options
context:
space:
mode:
Diffstat (limited to 'drivers')
-rw-r--r--drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c16
-rw-r--r--drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.h8
-rw-r--r--drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c140
-rw-r--r--drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.h6
-rw-r--r--drivers/net/ethernet/hisilicon/hns/hns_dsaf_reg.h2
5 files changed, 118 insertions, 54 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c
index 55cbb6ce733c..2d64f534f25e 100644
--- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c
+++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c
@@ -335,8 +335,7 @@ static void hns_mac_param_get(struct mac_params *param,
{
param->vaddr = (void *)mac_cb->vaddr;
param->mac_mode = hns_get_enet_interface(mac_cb);
- memcpy(param->addr, mac_cb->addr_entry_idx[0].addr,
- MAC_NUM_OCTETS_PER_ADDR);
+ ether_addr_copy(param->addr, mac_cb->addr_entry_idx[0].addr);
param->mac_id = mac_cb->mac_id;
param->dev = mac_cb->dev;
}
@@ -353,8 +352,7 @@ static int hns_mac_port_config_bc_en(struct hns_mac_cb *mac_cb,
{
int ret;
struct dsaf_device *dsaf_dev = mac_cb->dsaf_dev;
- u8 addr[MAC_NUM_OCTETS_PER_ADDR]
- = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
+ u8 addr[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
struct dsaf_drv_mac_single_dest_entry mac_entry;
/* directy return ok in debug network mode */
@@ -389,8 +387,7 @@ int hns_mac_vm_config_bc_en(struct hns_mac_cb *mac_cb, u32 vmid, bool enable)
int ret;
struct dsaf_device *dsaf_dev = mac_cb->dsaf_dev;
u8 port_num;
- u8 addr[MAC_NUM_OCTETS_PER_ADDR]
- = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
+ u8 addr[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
struct mac_entry_idx *uc_mac_entry;
struct dsaf_drv_mac_single_dest_entry mac_entry;
@@ -868,6 +865,13 @@ static int hns_mac_get_info(struct hns_mac_cb *mac_cb)
}
}
+ if (fwnode_property_read_u8_array(mac_cb->fw_port, "mc-mac-mask",
+ mac_cb->mc_mask, ETH_ALEN)) {
+ dev_warn(mac_cb->dev,
+ "no mc-mac-mask property, set to default value.\n");
+ eth_broadcast_addr(mac_cb->mc_mask);
+ }
+
return 0;
}
diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.h b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.h
index d3a1f72ece0e..1d941d5a7362 100644
--- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.h
+++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.h
@@ -56,9 +56,6 @@ struct dsaf_device;
/*check mac addr multicast*/
#define MAC_IS_MULTICAST(p) ((*((u8 *)((p) + 0)) & 0x01) ? (1) : (0))
-/**< Number of octets (8-bit bytes) in an ethernet address */
-#define MAC_NUM_OCTETS_PER_ADDR 6
-
struct mac_priv {
void *mac;
};
@@ -189,7 +186,7 @@ struct mac_statistics {
/*mac para struct ,mac get param from nic or dsaf when initialize*/
struct mac_params {
- char addr[MAC_NUM_OCTETS_PER_ADDR];
+ char addr[ETH_ALEN];
void *vaddr; /*virtual address*/
struct device *dev;
u8 mac_id;
@@ -214,7 +211,7 @@ struct mac_info {
};
struct mac_entry_idx {
- u8 addr[MAC_NUM_OCTETS_PER_ADDR];
+ u8 addr[ETH_ALEN];
u16 vlan_id:12;
u16 valid:1;
u16 qos:3;
@@ -317,6 +314,7 @@ struct hns_mac_cb {
u8 __iomem *serdes_vaddr;
struct regmap *serdes_ctrl;
struct regmap *cpld_ctrl;
+ char mc_mask[ETH_ALEN];
u32 cpld_ctrl_reg;
u32 port_rst_off;
u32 port_mode_off;
diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c
index 8ea3d95fa483..64f45ee1ea3d 100644
--- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c
+++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c
@@ -591,6 +591,16 @@ static void hns_dsaf_voq_bp_all_thrd_cfg(struct dsaf_device *dsaf_dev)
}
}
+static void hns_dsaf_tbl_tcam_match_cfg(
+ struct dsaf_device *dsaf_dev,
+ struct dsaf_tbl_tcam_data *ptbl_tcam_data)
+{
+ dsaf_write_dev(dsaf_dev, DSAF_TBL_TCAM_MATCH_CFG_L_REG,
+ ptbl_tcam_data->tbl_tcam_data_low);
+ dsaf_write_dev(dsaf_dev, DSAF_TBL_TCAM_MATCH_CFG_H_REG,
+ ptbl_tcam_data->tbl_tcam_data_high);
+}
+
/**
* hns_dsaf_tbl_tcam_data_cfg - tbl
* @dsaf_id: dsa fabric id
@@ -894,15 +904,16 @@ static void hns_dsaf_tcam_uc_cfg(
}
/**
- * hns_dsaf_tcam_mc_cfg - INT
- * @dsaf_id: dsa fabric id
- * @address,
- * @ptbl_tcam_data,
- * @ptbl_tcam_mcast,
+ * hns_dsaf_tcam_mc_cfg - cfg the tcam for mc
+ * @dsaf_dev: dsa fabric device struct pointer
+ * @address: tcam index
+ * @ptbl_tcam_data: tcam data struct pointer
+ * @ptbl_tcam_mcast: tcam mask struct pointer, it must be null for HNSv1
*/
static void hns_dsaf_tcam_mc_cfg(
struct dsaf_device *dsaf_dev, u32 address,
struct dsaf_tbl_tcam_data *ptbl_tcam_data,
+ struct dsaf_tbl_tcam_data *ptbl_tcam_mask,
struct dsaf_tbl_tcam_mcast_cfg *ptbl_tcam_mcast)
{
spin_lock_bh(&dsaf_dev->tcam_lock);
@@ -913,7 +924,11 @@ static void hns_dsaf_tcam_mc_cfg(
hns_dsaf_tbl_tcam_data_cfg(dsaf_dev, ptbl_tcam_data);
/*Write Tcam Mcast*/
hns_dsaf_tbl_tcam_mcast_cfg(dsaf_dev, ptbl_tcam_mcast);
- /*Write Plus*/
+ /* Write Match Data */
+ if (ptbl_tcam_mask)
+ hns_dsaf_tbl_tcam_match_cfg(dsaf_dev, ptbl_tcam_mask);
+
+ /* Write Puls */
hns_dsaf_tbl_tcam_data_mcast_pul(dsaf_dev);
spin_unlock_bh(&dsaf_dev->tcam_lock);
@@ -1625,7 +1640,7 @@ int hns_dsaf_set_mac_mc_entry(
hns_dsaf_tcam_mc_cfg(
dsaf_dev, entry_index,
- (struct dsaf_tbl_tcam_data *)(&mac_key), &mac_data);
+ (struct dsaf_tbl_tcam_data *)(&mac_key), NULL, &mac_data);
/* config software entry */
soft_mac_entry += entry_index;
@@ -1636,6 +1651,16 @@ int hns_dsaf_set_mac_mc_entry(
return 0;
}
+static void hns_dsaf_mc_mask_bit_clear(char *dst, const char *src)
+{
+ u16 *a = (u16 *)dst;
+ const u16 *b = (const u16 *)src;
+
+ a[0] &= b[0];
+ a[1] &= b[1];
+ a[2] &= b[2];
+}
+
/**
* hns_dsaf_add_mac_mc_port - add mac mc-port
* @dsaf_dev: dsa fabric device struct pointer
@@ -1646,11 +1671,14 @@ int hns_dsaf_add_mac_mc_port(struct dsaf_device *dsaf_dev,
{
u16 entry_index = DSAF_INVALID_ENTRY_IDX;
struct dsaf_drv_tbl_tcam_key mac_key;
+ struct dsaf_drv_tbl_tcam_key mask_key;
+ struct dsaf_tbl_tcam_data *pmask_key = NULL;
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_priv *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;
+ u8 mc_addr[ETH_ALEN];
+ u8 *mc_mask;
int mskid;
/*chechk mac addr */
@@ -1660,14 +1688,28 @@ int hns_dsaf_add_mac_mc_port(struct dsaf_device *dsaf_dev,
return -EINVAL;
}
+ ether_addr_copy(mc_addr, mac_entry->addr);
+ mc_mask = dsaf_dev->mac_cb[mac_entry->in_port_num]->mc_mask;
+ if (!AE_IS_VER1(dsaf_dev->dsaf_ver)) {
+ /* prepare for key data setting */
+ hns_dsaf_mc_mask_bit_clear(mc_addr, mc_mask);
+
+ /* config key mask */
+ hns_dsaf_set_mac_key(dsaf_dev, &mask_key,
+ 0x0,
+ 0xff,
+ mc_mask);
+ pmask_key = (struct dsaf_tbl_tcam_data *)(&mask_key);
+ }
+
/*config key */
hns_dsaf_set_mac_key(
dsaf_dev, &mac_key, mac_entry->in_vlan_id,
- mac_entry->in_port_num, mac_entry->addr);
+ mac_entry->in_port_num, mc_addr);
memset(&mac_data, 0, sizeof(struct dsaf_tbl_tcam_mcast_cfg));
- /*check exist? */
+ /* check if the tcam is exist */
entry_index = hns_dsaf_find_soft_mac_entry(dsaf_dev, &mac_key);
if (entry_index == DSAF_INVALID_ENTRY_IDX) {
/*if hasnot , find a empty*/
@@ -1681,11 +1723,11 @@ int hns_dsaf_add_mac_mc_port(struct dsaf_device *dsaf_dev,
return -EINVAL;
}
} else {
- /*if exist, add in */
- hns_dsaf_tcam_mc_get(
- dsaf_dev, entry_index,
- (struct dsaf_tbl_tcam_data *)(&tmp_mac_key), &mac_data);
+ /* if exist, add in */
+ hns_dsaf_tcam_mc_get(dsaf_dev, entry_index, &tcam_data,
+ &mac_data);
}
+
/* config hardware entry */
if (mac_entry->port_num < DSAF_SERVICE_NW_NUM) {
mskid = mac_entry->port_num;
@@ -1708,9 +1750,12 @@ int hns_dsaf_add_mac_mc_port(struct dsaf_device *dsaf_dev,
dsaf_dev->ae_dev.name, mac_key.high.val,
mac_key.low.val, entry_index);
- hns_dsaf_tcam_mc_cfg(
- dsaf_dev, entry_index,
- (struct dsaf_tbl_tcam_data *)(&mac_key), &mac_data);
+ tcam_data.tbl_tcam_data_high = mac_key.high.val;
+ tcam_data.tbl_tcam_data_low = mac_key.low.val;
+
+ /* config mc entry with mask */
+ hns_dsaf_tcam_mc_cfg(dsaf_dev, entry_index, &tcam_data,
+ pmask_key, &mac_data);
/*config software entry */
soft_mac_entry += entry_index;
@@ -1782,15 +1827,18 @@ int hns_dsaf_del_mac_mc_port(struct dsaf_device *dsaf_dev,
{
u16 entry_index = DSAF_INVALID_ENTRY_IDX;
struct dsaf_drv_tbl_tcam_key mac_key;
- struct dsaf_drv_priv *priv =
- (struct dsaf_drv_priv *)hns_dsaf_dev_priv(dsaf_dev);
+ 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 vlan_id;
u8 in_port_num;
struct dsaf_tbl_tcam_mcast_cfg mac_data;
- struct dsaf_drv_tbl_tcam_key tmp_mac_key;
+ struct dsaf_tbl_tcam_data tcam_data;
int mskid;
const u8 empty_msk[sizeof(mac_data.tbl_mcast_port_msk)] = {0};
+ struct dsaf_drv_tbl_tcam_key mask_key;
+ struct dsaf_tbl_tcam_data *pmask_key = NULL;
+ u8 mc_addr[ETH_ALEN];
+ u8 *mc_mask;
if (!(void *)mac_entry) {
dev_err(dsaf_dev->dev,
@@ -1798,10 +1846,6 @@ int hns_dsaf_del_mac_mc_port(struct dsaf_device *dsaf_dev,
return -EINVAL;
}
- /*get key info*/
- vlan_id = mac_entry->in_vlan_id;
- in_port_num = mac_entry->in_port_num;
-
/*check mac addr */
if (MAC_IS_ALL_ZEROS(mac_entry->addr)) {
dev_err(dsaf_dev->dev, "del_port failed, addr %pM!\n",
@@ -1809,11 +1853,28 @@ int hns_dsaf_del_mac_mc_port(struct dsaf_device *dsaf_dev,
return -EINVAL;
}
- /*config key */
- hns_dsaf_set_mac_key(dsaf_dev, &mac_key, vlan_id, in_port_num,
- mac_entry->addr);
+ /* always mask vlan_id field */
+ ether_addr_copy(mc_addr, mac_entry->addr);
+ mc_mask = dsaf_dev->mac_cb[mac_entry->in_port_num]->mc_mask;
- /*check is exist? */
+ if (!AE_IS_VER1(dsaf_dev->dsaf_ver)) {
+ /* prepare for key data setting */
+ hns_dsaf_mc_mask_bit_clear(mc_addr, mc_mask);
+
+ /* config key mask */
+ hns_dsaf_set_mac_key(dsaf_dev, &mask_key, 0x00, 0xff, mc_addr);
+
+ pmask_key = (struct dsaf_tbl_tcam_data *)(&mask_key);
+ }
+
+ /* get key info */
+ vlan_id = mac_entry->in_vlan_id;
+ in_port_num = mac_entry->in_port_num;
+
+ /* config key */
+ hns_dsaf_set_mac_key(dsaf_dev, &mac_key, vlan_id, in_port_num, mc_addr);
+
+ /* check if the tcam entry is exist */
entry_index = hns_dsaf_find_soft_mac_entry(dsaf_dev, &mac_key);
if (entry_index == DSAF_INVALID_ENTRY_IDX) {
/*find none */
@@ -1829,10 +1890,8 @@ int hns_dsaf_del_mac_mc_port(struct dsaf_device *dsaf_dev,
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,
- (struct dsaf_tbl_tcam_data *)(&tmp_mac_key), &mac_data);
+ /* read entry */
+ hns_dsaf_tcam_mc_get(dsaf_dev, entry_index, &tcam_data, &mac_data);
/*del the port*/
if (mac_entry->port_num < DSAF_SERVICE_NW_NUM) {
@@ -1857,10 +1916,13 @@ int hns_dsaf_del_mac_mc_port(struct dsaf_device *dsaf_dev,
/* del soft entry */
soft_mac_entry += entry_index;
soft_mac_entry->index = DSAF_INVALID_ENTRY_IDX;
- } else { /* not zer, just del port, updata*/
- hns_dsaf_tcam_mc_cfg(
- dsaf_dev, entry_index,
- (struct dsaf_tbl_tcam_data *)(&mac_key), &mac_data);
+ } else { /* not zero, just del port, update */
+ tcam_data.tbl_tcam_data_high = mac_key.high.val;
+ tcam_data.tbl_tcam_data_low = mac_key.low.val;
+
+ hns_dsaf_tcam_mc_cfg(dsaf_dev, entry_index,
+ &tcam_data,
+ pmask_key, &mac_data);
}
return 0;
@@ -1976,7 +2038,7 @@ int hns_dsaf_get_mac_entry_by_index(
struct dsaf_tbl_tcam_mcast_cfg mac_data;
struct dsaf_tbl_tcam_ucast_cfg mac_uc_data;
- char mac_addr[MAC_NUM_OCTETS_PER_ADDR] = {0};
+ char mac_addr[ETH_ALEN] = {0};
if (entry_index >= DSAF_TCAM_SUM) {
/* find none, del error */
diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.h b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.h
index c494fc52be74..f832a3203365 100644
--- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.h
+++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.h
@@ -35,8 +35,6 @@ struct hns_mac_cb;
#define DSAF_CFG_READ_CNT 30
-#define MAC_NUM_OCTETS_PER_ADDR 6
-
#define DSAF_DUMP_REGS_NUM 504
#define DSAF_STATIC_NUM 28
#define DSAF_V2_STATIC_NUM 44
@@ -165,7 +163,7 @@ enum dsaf_mode {
/*mac entry, mc or uc entry*/
struct dsaf_drv_mac_single_dest_entry {
/* mac addr, match the entry*/
- u8 addr[MAC_NUM_OCTETS_PER_ADDR];
+ u8 addr[ETH_ALEN];
u16 in_vlan_id; /* value of VlanId */
/* the vld input port num, dsaf-mode fix 0, */
@@ -179,7 +177,7 @@ struct dsaf_drv_mac_single_dest_entry {
/*only mc entry*/
struct dsaf_drv_mac_multi_dest_entry {
/* mac addr, match the entry*/
- u8 addr[MAC_NUM_OCTETS_PER_ADDR];
+ u8 addr[ETH_ALEN];
u16 in_vlan_id;
/* this mac addr output port,*/
/* bit0-bit5 means Port0-Port5(1bit is vld)**/
diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_reg.h b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_reg.h
index 878950a42e6c..6826b28875df 100644
--- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_reg.h
+++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_reg.h
@@ -297,6 +297,8 @@
#define DSAF_TBL_LKUP_NUM_I_0_REG 0x50C0
#define DSAF_TBL_LKUP_NUM_O_0_REG 0x50E0
#define DSAF_TBL_UCAST_BCAST_MIS_INFO_0_0_REG 0x510C
+#define DSAF_TBL_TCAM_MATCH_CFG_H_REG 0x5130
+#define DSAF_TBL_TCAM_MATCH_CFG_L_REG 0x5134
#define DSAF_INODE_FIFO_WL_0_REG 0x6000
#define DSAF_ONODE_FIFO_WL_0_REG 0x6020
generated by cgit v1.2.3 (git 2.39.0) at 2024-12-24 09:01:26 +0300