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Date: Wed, 14 Dec 2022 14:41:33 +0800
From: Jiawen Wu <jiawenwu@...stnetic.com>
To: netdev@...r.kernel.org, mengyuanlou@...-swift.com
Cc: Jiawen Wu <jiawenwu@...stnetic.com>
Subject: [PATCH net v2 5/5] net: wangxun: Move MAC address handling to libwx
For setting MAC address, both txgbe and ngbe drivers have the same handling
flow with different parameters. Move the same codes to libwx.
Signed-off-by: Jiawen Wu <jiawenwu@...stnetic.com>
---
drivers/net/ethernet/wangxun/libwx/wx_hw.c | 116 +++++++++++++-
drivers/net/ethernet/wangxun/libwx/wx_hw.h | 5 +-
drivers/net/ethernet/wangxun/libwx/wx_type.h | 12 ++
drivers/net/ethernet/wangxun/ngbe/ngbe_main.c | 61 ++------
drivers/net/ethernet/wangxun/ngbe/ngbe_type.h | 11 --
.../net/ethernet/wangxun/txgbe/txgbe_main.c | 145 ++----------------
.../net/ethernet/wangxun/txgbe/txgbe_type.h | 12 +-
7 files changed, 150 insertions(+), 212 deletions(-)
diff --git a/drivers/net/ethernet/wangxun/libwx/wx_hw.c b/drivers/net/ethernet/wangxun/libwx/wx_hw.c
index c57dc3238b3f..e04a394ddbe2 100644
--- a/drivers/net/ethernet/wangxun/libwx/wx_hw.c
+++ b/drivers/net/ethernet/wangxun/libwx/wx_hw.c
@@ -2,6 +2,7 @@
/* Copyright (c) 2015 - 2022 Beijing WangXun Technology Co., Ltd. */
#include <linux/etherdevice.h>
+#include <linux/netdevice.h>
#include <linux/if_ether.h>
#include <linux/iopoll.h>
#include <linux/pci.h>
@@ -536,8 +537,8 @@ EXPORT_SYMBOL(wx_get_mac_addr);
*
* Puts an ethernet address into a receive address register.
**/
-int wx_set_rar(struct wx_hw *wxhw, u32 index, u8 *addr, u64 pools,
- u32 enable_addr)
+static int wx_set_rar(struct wx_hw *wxhw, u32 index, u8 *addr, u64 pools,
+ u32 enable_addr)
{
u32 rar_entries = wxhw->mac.num_rar_entries;
u32 rar_low, rar_high;
@@ -581,7 +582,6 @@ int wx_set_rar(struct wx_hw *wxhw, u32 index, u8 *addr, u64 pools,
return 0;
}
-EXPORT_SYMBOL(wx_set_rar);
/**
* wx_clear_rar - Remove Rx address register
@@ -590,7 +590,7 @@ EXPORT_SYMBOL(wx_set_rar);
*
* Clears an ethernet address from a receive address register.
**/
-int wx_clear_rar(struct wx_hw *wxhw, u32 index)
+static int wx_clear_rar(struct wx_hw *wxhw, u32 index)
{
u32 rar_entries = wxhw->mac.num_rar_entries;
@@ -618,7 +618,6 @@ int wx_clear_rar(struct wx_hw *wxhw, u32 index)
return 0;
}
-EXPORT_SYMBOL(wx_clear_rar);
/**
* wx_clear_vmdq - Disassociate a VMDq pool index from a rx address
@@ -722,6 +721,105 @@ void wx_init_rx_addrs(struct wx_hw *wxhw)
}
EXPORT_SYMBOL(wx_init_rx_addrs);
+static void wx_sync_mac_table(struct wx_hw *wxhw)
+{
+ int i;
+
+ for (i = 0; i < wxhw->mac.num_rar_entries; i++) {
+ if (wxhw->mac_table[i].state & WX_MAC_STATE_MODIFIED) {
+ if (wxhw->mac_table[i].state & WX_MAC_STATE_IN_USE) {
+ wx_set_rar(wxhw, i,
+ wxhw->mac_table[i].addr,
+ wxhw->mac_table[i].pools,
+ WX_PSR_MAC_SWC_AD_H_AV);
+ } else {
+ wx_clear_rar(wxhw, i);
+ }
+ wxhw->mac_table[i].state &= ~(WX_MAC_STATE_MODIFIED);
+ }
+ }
+}
+
+/* this function destroys the first RAR entry */
+void wx_mac_set_default_filter(struct wx_hw *wxhw, u8 *addr)
+{
+ memcpy(&wxhw->mac_table[0].addr, addr, ETH_ALEN);
+ wxhw->mac_table[0].pools = 1ULL;
+ wxhw->mac_table[0].state = (WX_MAC_STATE_DEFAULT | WX_MAC_STATE_IN_USE);
+ wx_set_rar(wxhw, 0, wxhw->mac_table[0].addr,
+ wxhw->mac_table[0].pools,
+ WX_PSR_MAC_SWC_AD_H_AV);
+}
+EXPORT_SYMBOL(wx_mac_set_default_filter);
+
+void wx_flush_sw_mac_table(struct wx_hw *wxhw)
+{
+ u32 i;
+
+ for (i = 0; i < wxhw->mac.num_rar_entries; i++) {
+ if (!(wxhw->mac_table[i].state & WX_MAC_STATE_IN_USE))
+ continue;
+
+ wxhw->mac_table[i].state |= WX_MAC_STATE_MODIFIED;
+ wxhw->mac_table[i].state &= ~WX_MAC_STATE_IN_USE;
+ memset(wxhw->mac_table[i].addr, 0, ETH_ALEN);
+ wxhw->mac_table[i].pools = 0;
+ }
+ wx_sync_mac_table(wxhw);
+}
+EXPORT_SYMBOL(wx_flush_sw_mac_table);
+
+static int wx_del_mac_filter(struct wx_hw *wxhw, u8 *addr, u16 pool)
+{
+ u32 i;
+
+ if (is_zero_ether_addr(addr))
+ return -EINVAL;
+
+ /* search table for addr, if found, set to 0 and sync */
+ for (i = 0; i < wxhw->mac.num_rar_entries; i++) {
+ if (!ether_addr_equal(addr, wxhw->mac_table[i].addr))
+ continue;
+
+ wxhw->mac_table[i].state |= WX_MAC_STATE_MODIFIED;
+ wxhw->mac_table[i].pools &= ~(1ULL << pool);
+ if (!wxhw->mac_table[i].pools) {
+ wxhw->mac_table[i].state &= ~WX_MAC_STATE_IN_USE;
+ memset(wxhw->mac_table[i].addr, 0, ETH_ALEN);
+ }
+ wx_sync_mac_table(wxhw);
+ return 0;
+ }
+ return -ENOMEM;
+}
+
+/**
+ * wx_set_mac - Change the Ethernet Address of the NIC
+ * @netdev: network interface device structure
+ * @p: pointer to an address structure
+ *
+ * Returns 0 on success, negative on failure
+ **/
+int wx_set_mac(struct net_device *netdev, void *p)
+{
+ struct wx_hw *wxhw = container_of(&netdev, struct wx_hw, netdev);
+ struct sockaddr *addr = p;
+ int retval;
+
+ retval = eth_prepare_mac_addr_change(netdev, addr);
+ if (retval)
+ return retval;
+
+ wx_del_mac_filter(wxhw, wxhw->mac.addr, 0);
+ eth_hw_addr_set(netdev, addr->sa_data);
+ memcpy(wxhw->mac.addr, addr->sa_data, netdev->addr_len);
+
+ wx_mac_set_default_filter(wxhw, wxhw->mac.addr);
+
+ return 0;
+}
+EXPORT_SYMBOL(wx_set_mac);
+
void wx_disable_rx(struct wx_hw *wxhw)
{
u32 pfdtxgswc;
@@ -929,6 +1027,14 @@ int wx_sw_init(struct wx_hw *wxhw)
return err;
}
+ wxhw->mac_table = kcalloc(wxhw->mac.num_rar_entries,
+ sizeof(struct wx_mac_addr),
+ GFP_KERNEL);
+ if (!wxhw->mac_table) {
+ wx_err(wxhw, "mac_table allocation failed\n");
+ return -ENOMEM;
+ }
+
return 0;
}
EXPORT_SYMBOL(wx_sw_init);
diff --git a/drivers/net/ethernet/wangxun/libwx/wx_hw.h b/drivers/net/ethernet/wangxun/libwx/wx_hw.h
index a0652f5e9939..5ac4ff78fd72 100644
--- a/drivers/net/ethernet/wangxun/libwx/wx_hw.h
+++ b/drivers/net/ethernet/wangxun/libwx/wx_hw.h
@@ -15,9 +15,10 @@ int wx_read_ee_hostif_buffer(struct wx_hw *wxhw,
int wx_reset_hostif(struct wx_hw *wxhw);
void wx_init_eeprom_params(struct wx_hw *wxhw);
void wx_get_mac_addr(struct wx_hw *wxhw, u8 *mac_addr);
-int wx_set_rar(struct wx_hw *wxhw, u32 index, u8 *addr, u64 pools, u32 enable_addr);
-int wx_clear_rar(struct wx_hw *wxhw, u32 index);
void wx_init_rx_addrs(struct wx_hw *wxhw);
+void wx_mac_set_default_filter(struct wx_hw *wxhw, u8 *addr);
+void wx_flush_sw_mac_table(struct wx_hw *wxhw);
+int wx_set_mac(struct net_device *netdev, void *p);
void wx_disable_rx(struct wx_hw *wxhw);
int wx_disable_pcie_master(struct wx_hw *wxhw);
int wx_stop_adapter(struct wx_hw *wxhw);
diff --git a/drivers/net/ethernet/wangxun/libwx/wx_type.h b/drivers/net/ethernet/wangxun/libwx/wx_type.h
index 1cbeef8230bf..af7fd112aee4 100644
--- a/drivers/net/ethernet/wangxun/libwx/wx_type.h
+++ b/drivers/net/ethernet/wangxun/libwx/wx_type.h
@@ -185,6 +185,10 @@
#define WX_SW_REGION_PTR 0x1C
+#define WX_MAC_STATE_DEFAULT 0x1
+#define WX_MAC_STATE_MODIFIED 0x2
+#define WX_MAC_STATE_IN_USE 0x4
+
/* Host Interface Command Structures */
struct wx_hic_hdr {
u8 cmd;
@@ -284,6 +288,12 @@ struct wx_addr_filter_info {
bool user_set_promisc;
};
+struct wx_mac_addr {
+ u8 addr[ETH_ALEN];
+ u16 state; /* bitmask */
+ u64 pools;
+};
+
enum wx_reset_type {
WX_LAN_RESET = 0,
WX_SW_RESET,
@@ -293,10 +303,12 @@ enum wx_reset_type {
struct wx_hw {
u8 __iomem *hw_addr;
struct pci_dev *pdev;
+ struct net_device *netdev;
struct wx_bus_info bus;
struct wx_mac_info mac;
struct wx_eeprom_info eeprom;
struct wx_addr_filter_info addr_ctrl;
+ struct wx_mac_addr *mac_table;
u16 device_id;
u16 vendor_id;
u16 subsystem_device_id;
diff --git a/drivers/net/ethernet/wangxun/ngbe/ngbe_main.c b/drivers/net/ethernet/wangxun/ngbe/ngbe_main.c
index f7cb482c8053..2af076489b5e 100644
--- a/drivers/net/ethernet/wangxun/ngbe/ngbe_main.c
+++ b/drivers/net/ethernet/wangxun/ngbe/ngbe_main.c
@@ -39,17 +39,6 @@ static const struct pci_device_id ngbe_pci_tbl[] = {
{ .device = 0 }
};
-static void ngbe_mac_set_default_filter(struct ngbe_adapter *adapter, u8 *addr)
-{
- memcpy(&adapter->mac_table[0].addr, addr, ETH_ALEN);
- adapter->mac_table[0].pools = 1ULL;
- adapter->mac_table[0].state = (NGBE_MAC_STATE_DEFAULT |
- NGBE_MAC_STATE_IN_USE);
- wx_set_rar(&adapter->wxhw, 0, adapter->mac_table[0].addr,
- adapter->mac_table[0].pools,
- WX_PSR_MAC_SWC_AD_H_AV);
-}
-
/**
* ngbe_init_type_code - Initialize the shared code
* @adapter: pointer to hardware structure
@@ -152,6 +141,10 @@ static int ngbe_sw_init(struct ngbe_adapter *adapter)
wxhw->hw_addr = adapter->io_addr;
wxhw->pdev = pdev;
+ wxhw->mac.num_rar_entries = NGBE_RAR_ENTRIES;
+ wxhw->mac.max_rx_queues = NGBE_MAX_RX_QUEUES;
+ wxhw->mac.max_tx_queues = NGBE_MAX_TX_QUEUES;
+
/* PCI config space info */
err = wx_sw_init(wxhw);
if (err < 0) {
@@ -163,25 +156,13 @@ static int ngbe_sw_init(struct ngbe_adapter *adapter)
/* mac type, phy type , oem type */
ngbe_init_type_code(adapter);
- wxhw->mac.max_rx_queues = NGBE_MAX_RX_QUEUES;
- wxhw->mac.max_tx_queues = NGBE_MAX_TX_QUEUES;
- wxhw->mac.num_rar_entries = NGBE_RAR_ENTRIES;
/* Set common capability flags and settings */
adapter->max_q_vectors = NGBE_MAX_MSIX_VECTORS;
-
err = wx_get_pcie_msix_counts(wxhw, &msix_count, NGBE_MAX_MSIX_VECTORS);
if (err)
dev_err(&pdev->dev, "Do not support MSI-X\n");
wxhw->mac.max_msix_vectors = msix_count;
- adapter->mac_table = kcalloc(wxhw->mac.num_rar_entries,
- sizeof(struct ngbe_mac_addr),
- GFP_KERNEL);
- if (!adapter->mac_table) {
- dev_err(&pdev->dev, "mac_table allocation failed: %d\n", err);
- return -ENOMEM;
- }
-
if (ngbe_init_rss_key(adapter))
return -ENOMEM;
@@ -252,30 +233,6 @@ static netdev_tx_t ngbe_xmit_frame(struct sk_buff *skb,
return NETDEV_TX_OK;
}
-/**
- * ngbe_set_mac - Change the Ethernet Address of the NIC
- * @netdev: network interface device structure
- * @p: pointer to an address structure
- *
- * Returns 0 on success, negative on failure
- **/
-static int ngbe_set_mac(struct net_device *netdev, void *p)
-{
- struct ngbe_adapter *adapter = netdev_priv(netdev);
- struct wx_hw *wxhw = &adapter->wxhw;
- struct sockaddr *addr = p;
-
- if (!is_valid_ether_addr(addr->sa_data))
- return -EADDRNOTAVAIL;
-
- eth_hw_addr_set(netdev, addr->sa_data);
- memcpy(wxhw->mac.addr, addr->sa_data, netdev->addr_len);
-
- ngbe_mac_set_default_filter(adapter, wxhw->mac.addr);
-
- return 0;
-}
-
static void ngbe_dev_shutdown(struct pci_dev *pdev, bool *enable_wake)
{
struct ngbe_adapter *adapter = pci_get_drvdata(pdev);
@@ -312,7 +269,7 @@ static const struct net_device_ops ngbe_netdev_ops = {
.ndo_stop = ngbe_close,
.ndo_start_xmit = ngbe_xmit_frame,
.ndo_validate_addr = eth_validate_addr,
- .ndo_set_mac_address = ngbe_set_mac,
+ .ndo_set_mac_address = wx_set_mac,
};
/**
@@ -377,6 +334,7 @@ static int ngbe_probe(struct pci_dev *pdev,
adapter->netdev = netdev;
adapter->pdev = pdev;
wxhw = &adapter->wxhw;
+ wxhw->netdev = netdev;
adapter->msg_enable = BIT(3) - 1;
adapter->io_addr = devm_ioremap(&pdev->dev,
@@ -463,7 +421,7 @@ static int ngbe_probe(struct pci_dev *pdev,
}
eth_hw_addr_set(netdev, wxhw->mac.perm_addr);
- ngbe_mac_set_default_filter(adapter, wxhw->mac.perm_addr);
+ wx_mac_set_default_filter(wxhw, wxhw->mac.perm_addr);
err = register_netdev(netdev);
if (err)
@@ -481,7 +439,7 @@ static int ngbe_probe(struct pci_dev *pdev,
err_register:
wx_control_hw(wxhw, false);
err_free_mac_table:
- kfree(adapter->mac_table);
+ kfree(wxhw->mac_table);
err_pci_release_regions:
pci_disable_pcie_error_reporting(pdev);
pci_release_selected_regions(pdev,
@@ -503,6 +461,7 @@ static int ngbe_probe(struct pci_dev *pdev,
static void ngbe_remove(struct pci_dev *pdev)
{
struct ngbe_adapter *adapter = pci_get_drvdata(pdev);
+ struct wx_hw *wxhw = &adapter->wxhw;
struct net_device *netdev;
netdev = adapter->netdev;
@@ -510,7 +469,7 @@ static void ngbe_remove(struct pci_dev *pdev)
pci_release_selected_regions(pdev,
pci_select_bars(pdev, IORESOURCE_MEM));
- kfree(adapter->mac_table);
+ kfree(wxhw->mac_table);
pci_disable_pcie_error_reporting(pdev);
pci_disable_device(pdev);
diff --git a/drivers/net/ethernet/wangxun/ngbe/ngbe_type.h b/drivers/net/ethernet/wangxun/ngbe/ngbe_type.h
index 83e73cac2953..4b6c5006c0c6 100644
--- a/drivers/net/ethernet/wangxun/ngbe/ngbe_type.h
+++ b/drivers/net/ethernet/wangxun/ngbe/ngbe_type.h
@@ -110,10 +110,6 @@
#define NGBE_MAX_RXD 8192
#define NGBE_MIN_RXD 128
-#define NGBE_MAC_STATE_DEFAULT 0x1
-#define NGBE_MAC_STATE_MODIFIED 0x2
-#define NGBE_MAC_STATE_IN_USE 0x4
-
enum ngbe_phy_type {
ngbe_phy_unknown = 0,
ngbe_phy_none,
@@ -151,12 +147,6 @@ struct ngbe_phy_info {
};
-struct ngbe_mac_addr {
- u8 addr[ETH_ALEN];
- u16 state; /* bitmask */
- u64 pools;
-};
-
/* board specific private data structure */
struct ngbe_adapter {
u8 __iomem *io_addr; /* Mainly for iounmap use */
@@ -172,7 +162,6 @@ struct ngbe_adapter {
bool ncsi_enabled;
bool gpio_ctrl;
- struct ngbe_mac_addr *mac_table;
u16 msg_enable;
/* Tx fast path data */
diff --git a/drivers/net/ethernet/wangxun/txgbe/txgbe_main.c b/drivers/net/ethernet/wangxun/txgbe/txgbe_main.c
index dcdf4e364979..e559c34b42cd 100644
--- a/drivers/net/ethernet/wangxun/txgbe/txgbe_main.c
+++ b/drivers/net/ethernet/wangxun/txgbe/txgbe_main.c
@@ -72,90 +72,6 @@ static int txgbe_enumerate_functions(struct txgbe_adapter *adapter)
return physfns;
}
-static void txgbe_sync_mac_table(struct txgbe_adapter *adapter)
-{
- struct wx_hw *wxhw = &adapter->wxhw;
- int i;
-
- for (i = 0; i < wxhw->mac.num_rar_entries; i++) {
- if (adapter->mac_table[i].state & TXGBE_MAC_STATE_MODIFIED) {
- if (adapter->mac_table[i].state & TXGBE_MAC_STATE_IN_USE) {
- wx_set_rar(wxhw, i,
- adapter->mac_table[i].addr,
- adapter->mac_table[i].pools,
- WX_PSR_MAC_SWC_AD_H_AV);
- } else {
- wx_clear_rar(wxhw, i);
- }
- adapter->mac_table[i].state &= ~(TXGBE_MAC_STATE_MODIFIED);
- }
- }
-}
-
-/* this function destroys the first RAR entry */
-static void txgbe_mac_set_default_filter(struct txgbe_adapter *adapter,
- u8 *addr)
-{
- struct wx_hw *wxhw = &adapter->wxhw;
-
- memcpy(&adapter->mac_table[0].addr, addr, ETH_ALEN);
- adapter->mac_table[0].pools = 1ULL;
- adapter->mac_table[0].state = (TXGBE_MAC_STATE_DEFAULT |
- TXGBE_MAC_STATE_IN_USE);
- wx_set_rar(wxhw, 0, adapter->mac_table[0].addr,
- adapter->mac_table[0].pools,
- WX_PSR_MAC_SWC_AD_H_AV);
-}
-
-static void txgbe_flush_sw_mac_table(struct txgbe_adapter *adapter)
-{
- struct wx_hw *wxhw = &adapter->wxhw;
- u32 i;
-
- for (i = 0; i < wxhw->mac.num_rar_entries; i++) {
- adapter->mac_table[i].state |= TXGBE_MAC_STATE_MODIFIED;
- adapter->mac_table[i].state &= ~TXGBE_MAC_STATE_IN_USE;
- memset(adapter->mac_table[i].addr, 0, ETH_ALEN);
- adapter->mac_table[i].pools = 0;
- }
- txgbe_sync_mac_table(adapter);
-}
-
-static int txgbe_del_mac_filter(struct txgbe_adapter *adapter, u8 *addr, u16 pool)
-{
- struct wx_hw *wxhw = &adapter->wxhw;
- u32 i;
-
- if (is_zero_ether_addr(addr))
- return -EINVAL;
-
- /* search table for addr, if found, set to 0 and sync */
- for (i = 0; i < wxhw->mac.num_rar_entries; i++) {
- if (ether_addr_equal(addr, adapter->mac_table[i].addr)) {
- if (adapter->mac_table[i].pools & (1ULL << pool)) {
- adapter->mac_table[i].state |= TXGBE_MAC_STATE_MODIFIED;
- adapter->mac_table[i].state &= ~TXGBE_MAC_STATE_IN_USE;
- adapter->mac_table[i].pools &= ~(1ULL << pool);
- txgbe_sync_mac_table(adapter);
- }
- return 0;
- }
-
- if (adapter->mac_table[i].pools != (1 << pool))
- continue;
- if (!ether_addr_equal(addr, adapter->mac_table[i].addr))
- continue;
-
- adapter->mac_table[i].state |= TXGBE_MAC_STATE_MODIFIED;
- adapter->mac_table[i].state &= ~TXGBE_MAC_STATE_IN_USE;
- memset(adapter->mac_table[i].addr, 0, ETH_ALEN);
- adapter->mac_table[i].pools = 0;
- txgbe_sync_mac_table(adapter);
- return 0;
- }
- return -ENOMEM;
-}
-
static void txgbe_up_complete(struct txgbe_adapter *adapter)
{
struct wx_hw *wxhw = &adapter->wxhw;
@@ -175,9 +91,9 @@ static void txgbe_reset(struct txgbe_adapter *adapter)
dev_err(&adapter->pdev->dev, "Hardware Error: %d\n", err);
/* do not flush user set addresses */
- memcpy(old_addr, &adapter->mac_table[0].addr, netdev->addr_len);
- txgbe_flush_sw_mac_table(adapter);
- txgbe_mac_set_default_filter(adapter, old_addr);
+ memcpy(old_addr, &wxhw->mac_table[0].addr, netdev->addr_len);
+ wx_flush_sw_mac_table(wxhw);
+ wx_mac_set_default_filter(wxhw, old_addr);
}
static void txgbe_disable_device(struct txgbe_adapter *adapter)
@@ -228,6 +144,11 @@ static int txgbe_sw_init(struct txgbe_adapter *adapter)
wxhw->hw_addr = adapter->io_addr;
wxhw->pdev = pdev;
+ wxhw->mac.num_rar_entries = TXGBE_SP_RAR_ENTRIES;
+ wxhw->mac.max_tx_queues = TXGBE_SP_MAX_TX_QUEUES;
+ wxhw->mac.max_rx_queues = TXGBE_SP_MAX_RX_QUEUES;
+ wxhw->mac.mcft_size = TXGBE_SP_MC_TBL_SIZE;
+
/* PCI config space info */
err = wx_sw_init(wxhw);
if (err < 0) {
@@ -246,20 +167,6 @@ static int txgbe_sw_init(struct txgbe_adapter *adapter)
break;
}
- wxhw->mac.num_rar_entries = TXGBE_SP_RAR_ENTRIES;
- wxhw->mac.max_tx_queues = TXGBE_SP_MAX_TX_QUEUES;
- wxhw->mac.max_rx_queues = TXGBE_SP_MAX_RX_QUEUES;
- wxhw->mac.mcft_size = TXGBE_SP_MC_TBL_SIZE;
-
- adapter->mac_table = kcalloc(wxhw->mac.num_rar_entries,
- sizeof(struct txgbe_mac_addr),
- GFP_KERNEL);
- if (!adapter->mac_table) {
- netif_err(adapter, probe, adapter->netdev,
- "mac_table allocation failed\n");
- return -ENOMEM;
- }
-
return 0;
}
@@ -350,39 +257,12 @@ static netdev_tx_t txgbe_xmit_frame(struct sk_buff *skb,
return NETDEV_TX_OK;
}
-/**
- * txgbe_set_mac - Change the Ethernet Address of the NIC
- * @netdev: network interface device structure
- * @p: pointer to an address structure
- *
- * Returns 0 on success, negative on failure
- **/
-static int txgbe_set_mac(struct net_device *netdev, void *p)
-{
- struct txgbe_adapter *adapter = netdev_priv(netdev);
- struct wx_hw *wxhw = &adapter->wxhw;
- struct sockaddr *addr = p;
- int retval;
-
- retval = eth_prepare_mac_addr_change(netdev, addr);
- if (retval)
- return retval;
-
- txgbe_del_mac_filter(adapter, wxhw->mac.addr, 0);
- eth_hw_addr_set(netdev, addr->sa_data);
- memcpy(wxhw->mac.addr, addr->sa_data, netdev->addr_len);
-
- txgbe_mac_set_default_filter(adapter, wxhw->mac.addr);
-
- return 0;
-}
-
static const struct net_device_ops txgbe_netdev_ops = {
.ndo_open = txgbe_open,
.ndo_stop = txgbe_close,
.ndo_start_xmit = txgbe_xmit_frame,
.ndo_validate_addr = eth_validate_addr,
- .ndo_set_mac_address = txgbe_set_mac,
+ .ndo_set_mac_address = wx_set_mac,
};
/**
@@ -448,6 +328,7 @@ static int txgbe_probe(struct pci_dev *pdev,
adapter->netdev = netdev;
adapter->pdev = pdev;
wxhw = &adapter->wxhw;
+ wxhw->netdev = netdev;
adapter->msg_enable = (1 << DEFAULT_DEBUG_LEVEL_SHIFT) - 1;
adapter->io_addr = devm_ioremap(&pdev->dev,
@@ -497,7 +378,7 @@ static int txgbe_probe(struct pci_dev *pdev,
}
eth_hw_addr_set(netdev, wxhw->mac.perm_addr);
- txgbe_mac_set_default_filter(adapter, wxhw->mac.perm_addr);
+ wx_mac_set_default_filter(wxhw, wxhw->mac.perm_addr);
/* Save off EEPROM version number and Option Rom version which
* together make a unique identify for the eeprom
@@ -569,7 +450,7 @@ static int txgbe_probe(struct pci_dev *pdev,
err_release_hw:
wx_control_hw(wxhw, false);
err_free_mac_table:
- kfree(adapter->mac_table);
+ kfree(wxhw->mac_table);
err_pci_release_regions:
pci_disable_pcie_error_reporting(pdev);
pci_release_selected_regions(pdev,
@@ -599,7 +480,7 @@ static void txgbe_remove(struct pci_dev *pdev)
pci_release_selected_regions(pdev,
pci_select_bars(pdev, IORESOURCE_MEM));
- kfree(adapter->mac_table);
+ kfree(adapter->wxhw.mac_table);
pci_disable_pcie_error_reporting(pdev);
diff --git a/drivers/net/ethernet/wangxun/txgbe/txgbe_type.h b/drivers/net/ethernet/wangxun/txgbe/txgbe_type.h
index c4d22ceeddad..ec8238ef234d 100644
--- a/drivers/net/ethernet/wangxun/txgbe/txgbe_type.h
+++ b/drivers/net/ethernet/wangxun/txgbe/txgbe_type.h
@@ -77,16 +77,6 @@
#define TXGBE_SP_RAR_ENTRIES 128
#define TXGBE_SP_MC_TBL_SIZE 128
-#define TXGBE_MAC_STATE_DEFAULT 0x1
-#define TXGBE_MAC_STATE_MODIFIED 0x2
-#define TXGBE_MAC_STATE_IN_USE 0x4
-
-struct txgbe_mac_addr {
- u8 addr[ETH_ALEN];
- u16 state; /* bitmask */
- u64 pools;
-};
-
/* board specific private data structure */
struct txgbe_adapter {
u8 __iomem *io_addr;
@@ -95,7 +85,7 @@ struct txgbe_adapter {
struct pci_dev *pdev;
struct wx_hw wxhw;
u16 msg_enable;
- struct txgbe_mac_addr *mac_table;
+
char eeprom_id[32];
};
--
2.27.0
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