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path: root/drivers/net/ethernet/hisilicon
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Diffstat (limited to 'drivers/net/ethernet/hisilicon')
-rw-r--r--drivers/net/ethernet/hisilicon/hip04_eth.c5
-rw-r--r--drivers/net/ethernet/hisilicon/hns/hnae.c17
-rw-r--r--drivers/net/ethernet/hisilicon/hns/hnae.h7
-rw-r--r--drivers/net/ethernet/hisilicon/hns/hns_ae_adapt.c4
-rw-r--r--drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c10
-rw-r--r--drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.h1
-rw-r--r--drivers/net/ethernet/hisilicon/hns/hns_dsaf_rcb.c13
-rw-r--r--drivers/net/ethernet/hisilicon/hns/hns_dsaf_rcb.h3
-rw-r--r--drivers/net/ethernet/hisilicon/hns/hns_dsaf_reg.h5
-rw-r--r--drivers/net/ethernet/hisilicon/hns/hns_enet.c15
-rw-r--r--drivers/net/ethernet/hisilicon/hns/hns_enet.h2
-rw-r--r--drivers/net/ethernet/hisilicon/hns_mdio.c2
12 files changed, 52 insertions, 32 deletions
diff --git a/drivers/net/ethernet/hisilicon/hip04_eth.c b/drivers/net/ethernet/hisilicon/hip04_eth.c
index 253f8ed0537a..0c4afe95ef54 100644
--- a/drivers/net/ethernet/hisilicon/hip04_eth.c
+++ b/drivers/net/ethernet/hisilicon/hip04_eth.c
@@ -500,8 +500,10 @@ static int hip04_rx_poll(struct napi_struct *napi, int budget)
while (cnt && !last) {
buf = priv->rx_buf[priv->rx_head];
skb = build_skb(buf, priv->rx_buf_size);
- if (unlikely(!skb))
+ if (unlikely(!skb)) {
net_dbg_ratelimited("build_skb failed\n");
+ goto refill;
+ }
dma_unmap_single(&ndev->dev, priv->rx_phys[priv->rx_head],
RX_BUF_SIZE, DMA_FROM_DEVICE);
@@ -528,6 +530,7 @@ static int hip04_rx_poll(struct napi_struct *napi, int budget)
rx++;
}
+refill:
buf = netdev_alloc_frag(priv->rx_buf_size);
if (!buf)
goto done;
diff --git a/drivers/net/ethernet/hisilicon/hns/hnae.c b/drivers/net/ethernet/hisilicon/hns/hnae.c
index b3645297477e..3bfe36f9405b 100644
--- a/drivers/net/ethernet/hisilicon/hns/hnae.c
+++ b/drivers/net/ethernet/hisilicon/hns/hnae.c
@@ -95,21 +95,17 @@ static struct hnae_buf_ops hnae_bops = {
static int __ae_match(struct device *dev, const void *data)
{
struct hnae_ae_dev *hdev = cls_to_ae_dev(dev);
- const char *ae_id = data;
- if (!strncmp(ae_id, hdev->name, AE_NAME_SIZE))
- return 1;
-
- return 0;
+ return hdev->dev->of_node == data;
}
-static struct hnae_ae_dev *find_ae(const char *ae_id)
+static struct hnae_ae_dev *find_ae(const struct device_node *ae_node)
{
struct device *dev;
- WARN_ON(!ae_id);
+ WARN_ON(!ae_node);
- dev = class_find_device(hnae_class, NULL, ae_id, __ae_match);
+ dev = class_find_device(hnae_class, NULL, ae_node, __ae_match);
return dev ? cls_to_ae_dev(dev) : NULL;
}
@@ -316,7 +312,8 @@ EXPORT_SYMBOL(hnae_reinit_handle);
* return handle ptr or ERR_PTR
*/
struct hnae_handle *hnae_get_handle(struct device *owner_dev,
- const char *ae_id, u32 port_id,
+ const struct device_node *ae_node,
+ u32 port_id,
struct hnae_buf_ops *bops)
{
struct hnae_ae_dev *dev;
@@ -324,7 +321,7 @@ struct hnae_handle *hnae_get_handle(struct device *owner_dev,
int i, j;
int ret;
- dev = find_ae(ae_id);
+ dev = find_ae(ae_node);
if (!dev)
return ERR_PTR(-ENODEV);
diff --git a/drivers/net/ethernet/hisilicon/hns/hnae.h b/drivers/net/ethernet/hisilicon/hns/hnae.h
index 6ca94dc3dda3..1cbcb9fa3fb5 100644
--- a/drivers/net/ethernet/hisilicon/hns/hnae.h
+++ b/drivers/net/ethernet/hisilicon/hns/hnae.h
@@ -524,8 +524,11 @@ struct hnae_handle {
#define ring_to_dev(ring) ((ring)->q->dev->dev)
-struct hnae_handle *hnae_get_handle(struct device *owner_dev, const char *ae_id,
- u32 port_id, struct hnae_buf_ops *bops);
+struct hnae_handle *hnae_get_handle(struct device *owner_dev,
+ const struct device_node *ae_node,
+ u32 port_id,
+ struct hnae_buf_ops *bops);
+
void hnae_put_handle(struct hnae_handle *handle);
int hnae_ae_register(struct hnae_ae_dev *dev, struct module *owner);
void hnae_ae_unregister(struct hnae_ae_dev *dev);
diff --git a/drivers/net/ethernet/hisilicon/hns/hns_ae_adapt.c b/drivers/net/ethernet/hisilicon/hns/hns_ae_adapt.c
index 522b264866b4..a0070d0e740d 100644
--- a/drivers/net/ethernet/hisilicon/hns/hns_ae_adapt.c
+++ b/drivers/net/ethernet/hisilicon/hns/hns_ae_adapt.c
@@ -847,6 +847,7 @@ static struct hnae_ae_ops hns_dsaf_ops = {
int hns_dsaf_ae_init(struct dsaf_device *dsaf_dev)
{
struct hnae_ae_dev *ae_dev = &dsaf_dev->ae_dev;
+ static atomic_t id = ATOMIC_INIT(-1);
switch (dsaf_dev->dsaf_ver) {
case AE_VERSION_1:
@@ -858,6 +859,9 @@ int hns_dsaf_ae_init(struct dsaf_device *dsaf_dev)
default:
break;
}
+
+ snprintf(ae_dev->name, AE_NAME_SIZE, "%s%d", DSAF_DEVICE_NAME,
+ (int)atomic_inc_return(&id));
ae_dev->ops = &hns_dsaf_ops;
ae_dev->dev = dsaf_dev->dev;
diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c
index 1c33bd06bd5c..9439f04962e1 100644
--- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c
+++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c
@@ -35,7 +35,7 @@ int hns_dsaf_get_cfg(struct dsaf_device *dsaf_dev)
int ret, i;
u32 desc_num;
u32 buf_size;
- const char *name, *mode_str;
+ const char *mode_str;
struct device_node *np = dsaf_dev->dev->of_node;
if (of_device_is_compatible(np, "hisilicon,hns-dsaf-v1"))
@@ -43,14 +43,6 @@ int hns_dsaf_get_cfg(struct dsaf_device *dsaf_dev)
else
dsaf_dev->dsaf_ver = AE_VERSION_2;
- ret = of_property_read_string(np, "dsa_name", &name);
- if (ret) {
- dev_err(dsaf_dev->dev, "get dsaf name fail, ret=%d!\n", ret);
- return ret;
- }
- strncpy(dsaf_dev->ae_dev.name, name, AE_NAME_SIZE);
- dsaf_dev->ae_dev.name[AE_NAME_SIZE - 1] = '\0';
-
ret = of_property_read_string(np, "mode", &mode_str);
if (ret) {
dev_err(dsaf_dev->dev, "get dsaf mode fail, ret=%d!\n", ret);
diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.h b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.h
index 31c312f9826e..40205b910f80 100644
--- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.h
+++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.h
@@ -18,6 +18,7 @@ struct hns_mac_cb;
#define DSAF_DRV_NAME "hns_dsaf"
#define DSAF_MOD_VERSION "v1.0"
+#define DSAF_DEVICE_NAME "dsaf"
#define HNS_DSAF_DEBUG_NW_REG_OFFSET 0x100000
diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_rcb.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_rcb.c
index d2263c72bd8a..12188807468c 100644
--- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_rcb.c
+++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_rcb.c
@@ -369,8 +369,17 @@ int hns_rcb_common_init_hw(struct rcb_common_cb *rcb_common)
dsaf_write_dev(rcb_common, RCB_COM_CFG_ENDIAN_REG,
HNS_RCB_COMMON_ENDIAN);
- dsaf_write_dev(rcb_common, RCB_COM_CFG_FNA_REG, 0x0);
- dsaf_write_dev(rcb_common, RCB_COM_CFG_FA_REG, 0x1);
+ if (AE_IS_VER1(rcb_common->dsaf_dev->dsaf_ver)) {
+ dsaf_write_dev(rcb_common, RCB_COM_CFG_FNA_REG, 0x0);
+ dsaf_write_dev(rcb_common, RCB_COM_CFG_FA_REG, 0x1);
+ } else {
+ dsaf_set_dev_bit(rcb_common, RCBV2_COM_CFG_USER_REG,
+ RCB_COM_CFG_FNA_B, false);
+ dsaf_set_dev_bit(rcb_common, RCBV2_COM_CFG_USER_REG,
+ RCB_COM_CFG_FA_B, true);
+ dsaf_set_dev_bit(rcb_common, RCBV2_COM_CFG_TSO_MODE_REG,
+ RCB_COM_TSO_MODE_B, HNS_TSO_MODE_8BD_32K);
+ }
return 0;
}
diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_rcb.h b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_rcb.h
index 29041b18741a..81fe9f849973 100644
--- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_rcb.h
+++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_rcb.h
@@ -54,6 +54,9 @@ struct rcb_common_cb;
#define HNS_DUMP_REG_NUM 500
#define HNS_STATIC_REG_NUM 12
+#define HNS_TSO_MODE_8BD_32K 1
+#define HNS_TSO_MDOE_4BD_16K 0
+
enum rcb_int_flag {
RCB_INT_FLAG_TX = 0x1,
RCB_INT_FLAG_RX = (0x1 << 1),
diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_reg.h b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_reg.h
index 5d1b746e141d..f0c4f9b09d5b 100644
--- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_reg.h
+++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_reg.h
@@ -363,6 +363,8 @@
#define RCB_COM_CFG_FA_REG 0x3C
#define RCB_COM_CFG_PKT_TC_BP_REG 0x40
#define RCB_COM_CFG_PPE_TNL_CLKEN_REG 0x44
+#define RCBV2_COM_CFG_USER_REG 0x30
+#define RCBV2_COM_CFG_TSO_MODE_REG 0x50
#define RCB_COM_INTMSK_TX_PKT_REG 0x3A0
#define RCB_COM_RINT_TX_PKT_REG 0x3A8
@@ -860,6 +862,9 @@
#define PPE_COMMON_CNT_CLR_CE_B 0
#define PPE_COMMON_CNT_CLR_SNAP_EN_B 1
+#define RCB_COM_TSO_MODE_B 0
+#define RCB_COM_CFG_FNA_B 1
+#define RCB_COM_CFG_FA_B 0
#define GMAC_DUPLEX_TYPE_B 0
diff --git a/drivers/net/ethernet/hisilicon/hns/hns_enet.c b/drivers/net/ethernet/hisilicon/hns/hns_enet.c
index 0e30846a24f8..3f77ff77abbc 100644
--- a/drivers/net/ethernet/hisilicon/hns/hns_enet.c
+++ b/drivers/net/ethernet/hisilicon/hns/hns_enet.c
@@ -1802,7 +1802,7 @@ static int hns_nic_try_get_ae(struct net_device *ndev)
int ret;
h = hnae_get_handle(&priv->netdev->dev,
- priv->ae_name, priv->port_id, NULL);
+ priv->ae_node, priv->port_id, NULL);
if (IS_ERR_OR_NULL(h)) {
ret = PTR_ERR(h);
dev_dbg(priv->dev, "has not handle, register notifier!\n");
@@ -1880,13 +1880,16 @@ static int hns_nic_dev_probe(struct platform_device *pdev)
else
priv->enet_ver = AE_VERSION_2;
- ret = of_property_read_string(node, "ae-name", &priv->ae_name);
- if (ret)
- goto out_read_string_fail;
+ priv->ae_node = (void *)of_parse_phandle(node, "ae-handle", 0);
+ if (IS_ERR_OR_NULL(priv->ae_node)) {
+ ret = PTR_ERR(priv->ae_node);
+ dev_err(dev, "not find ae-handle\n");
+ goto out_read_prop_fail;
+ }
ret = of_property_read_u32(node, "port-id", &priv->port_id);
if (ret)
- goto out_read_string_fail;
+ goto out_read_prop_fail;
hns_init_mac_addr(ndev);
@@ -1945,7 +1948,7 @@ static int hns_nic_dev_probe(struct platform_device *pdev)
out_notify_fail:
(void)cancel_work_sync(&priv->service_task);
-out_read_string_fail:
+out_read_prop_fail:
free_netdev(ndev);
return ret;
}
diff --git a/drivers/net/ethernet/hisilicon/hns/hns_enet.h b/drivers/net/ethernet/hisilicon/hns/hns_enet.h
index 4b75270f014e..c68ab3d34fc2 100644
--- a/drivers/net/ethernet/hisilicon/hns/hns_enet.h
+++ b/drivers/net/ethernet/hisilicon/hns/hns_enet.h
@@ -51,7 +51,7 @@ struct hns_nic_ops {
};
struct hns_nic_priv {
- const char *ae_name;
+ const struct device_node *ae_node;
u32 enet_ver;
u32 port_id;
int phy_mode;
diff --git a/drivers/net/ethernet/hisilicon/hns_mdio.c b/drivers/net/ethernet/hisilicon/hns_mdio.c
index 58c96c412fe8..765ddb3dcd1a 100644
--- a/drivers/net/ethernet/hisilicon/hns_mdio.c
+++ b/drivers/net/ethernet/hisilicon/hns_mdio.c
@@ -458,7 +458,7 @@ static int hns_mdio_probe(struct platform_device *pdev)
}
mdio_dev->subctrl_vbase =
- syscon_node_to_regmap(of_parse_phandle(np, "subctrl_vbase", 0));
+ syscon_node_to_regmap(of_parse_phandle(np, "subctrl-vbase", 0));
if (IS_ERR(mdio_dev->subctrl_vbase)) {
dev_warn(&pdev->dev, "no syscon hisilicon,peri-c-subctrl\n");
mdio_dev->subctrl_vbase = NULL;
generated by cgit v1.2.3 (git 2.39.0) at 2024-07-25 10:43:44 +0300