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path: root/drivers/net/ethernet/micrel/ksz884x.c
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Diffstat (limited to 'drivers/net/ethernet/micrel/ksz884x.c')
-rw-r--r--drivers/net/ethernet/micrel/ksz884x.c77
1 files changed, 37 insertions, 40 deletions
diff --git a/drivers/net/ethernet/micrel/ksz884x.c b/drivers/net/ethernet/micrel/ksz884x.c
index 7ece990381c8..6ed09a85f035 100644
--- a/drivers/net/ethernet/micrel/ksz884x.c
+++ b/drivers/net/ethernet/micrel/ksz884x.c
@@ -743,8 +743,7 @@
/* Change default LED mode. */
#define SET_DEFAULT_LED LED_SPEED_DUPLEX_ACT
-#define MAC_ADDR_LEN 6
-#define MAC_ADDR_ORDER(i) (MAC_ADDR_LEN - 1 - (i))
+#define MAC_ADDR_ORDER(i) (ETH_ALEN - 1 - (i))
#define MAX_ETHERNET_BODY_SIZE 1500
#define ETHERNET_HEADER_SIZE 14
@@ -1043,7 +1042,7 @@ enum {
* @valid: Valid setting indicating the entry is being used.
*/
struct ksz_mac_table {
- u8 mac_addr[MAC_ADDR_LEN];
+ u8 mac_addr[ETH_ALEN];
u16 vid;
u8 fid;
u8 ports;
@@ -1187,8 +1186,8 @@ struct ksz_switch {
u8 diffserv[DIFFSERV_ENTRIES];
u8 p_802_1p[PRIO_802_1P_ENTRIES];
- u8 br_addr[MAC_ADDR_LEN];
- u8 other_addr[MAC_ADDR_LEN];
+ u8 br_addr[ETH_ALEN];
+ u8 other_addr[ETH_ALEN];
u8 broad_per;
u8 member;
@@ -1292,14 +1291,14 @@ struct ksz_hw {
int tx_int_mask;
int tx_size;
- u8 perm_addr[MAC_ADDR_LEN];
- u8 override_addr[MAC_ADDR_LEN];
- u8 address[ADDITIONAL_ENTRIES][MAC_ADDR_LEN];
+ u8 perm_addr[ETH_ALEN];
+ u8 override_addr[ETH_ALEN];
+ u8 address[ADDITIONAL_ENTRIES][ETH_ALEN];
u8 addr_list_size;
u8 mac_override;
u8 promiscuous;
u8 all_multi;
- u8 multi_list[MAX_MULTICAST_LIST][MAC_ADDR_LEN];
+ u8 multi_list[MAX_MULTICAST_LIST][ETH_ALEN];
u8 multi_bits[HW_MULTICAST_SIZE];
u8 multi_list_size;
@@ -3654,7 +3653,7 @@ static void hw_add_wol_bcast(struct ksz_hw *hw)
static const u8 mask[] = { 0x3F };
static const u8 pattern[] = { 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF };
- hw_set_wol_frame(hw, 2, 1, mask, MAC_ADDR_LEN, pattern);
+ hw_set_wol_frame(hw, 2, 1, mask, ETH_ALEN, pattern);
}
/**
@@ -3689,7 +3688,7 @@ static void hw_add_wol_ucast(struct ksz_hw *hw)
{
static const u8 mask[] = { 0x3F };
- hw_set_wol_frame(hw, 0, 1, mask, MAC_ADDR_LEN, hw->override_addr);
+ hw_set_wol_frame(hw, 0, 1, mask, ETH_ALEN, hw->override_addr);
}
/**
@@ -4055,7 +4054,7 @@ static void hw_set_addr(struct ksz_hw *hw)
{
int i;
- for (i = 0; i < MAC_ADDR_LEN; i++)
+ for (i = 0; i < ETH_ALEN; i++)
writeb(hw->override_addr[MAC_ADDR_ORDER(i)],
hw->io + KS884X_ADDR_0_OFFSET + i);
@@ -4072,17 +4071,16 @@ static void hw_read_addr(struct ksz_hw *hw)
{
int i;
- for (i = 0; i < MAC_ADDR_LEN; i++)
+ for (i = 0; i < ETH_ALEN; i++)
hw->perm_addr[MAC_ADDR_ORDER(i)] = readb(hw->io +
KS884X_ADDR_0_OFFSET + i);
if (!hw->mac_override) {
- memcpy(hw->override_addr, hw->perm_addr, MAC_ADDR_LEN);
+ memcpy(hw->override_addr, hw->perm_addr, ETH_ALEN);
if (empty_addr(hw->override_addr)) {
- memcpy(hw->perm_addr, DEFAULT_MAC_ADDRESS,
- MAC_ADDR_LEN);
+ memcpy(hw->perm_addr, DEFAULT_MAC_ADDRESS, ETH_ALEN);
memcpy(hw->override_addr, DEFAULT_MAC_ADDRESS,
- MAC_ADDR_LEN);
+ ETH_ALEN);
hw->override_addr[5] += hw->id;
hw_set_addr(hw);
}
@@ -4130,16 +4128,16 @@ static int hw_add_addr(struct ksz_hw *hw, u8 *mac_addr)
int i;
int j = ADDITIONAL_ENTRIES;
- if (!memcmp(hw->override_addr, mac_addr, MAC_ADDR_LEN))
+ if (!memcmp(hw->override_addr, mac_addr, ETH_ALEN))
return 0;
for (i = 0; i < hw->addr_list_size; i++) {
- if (!memcmp(hw->address[i], mac_addr, MAC_ADDR_LEN))
+ if (!memcmp(hw->address[i], mac_addr, ETH_ALEN))
return 0;
if (ADDITIONAL_ENTRIES == j && empty_addr(hw->address[i]))
j = i;
}
if (j < ADDITIONAL_ENTRIES) {
- memcpy(hw->address[j], mac_addr, MAC_ADDR_LEN);
+ memcpy(hw->address[j], mac_addr, ETH_ALEN);
hw_ena_add_addr(hw, j, hw->address[j]);
return 0;
}
@@ -4151,8 +4149,8 @@ static int hw_del_addr(struct ksz_hw *hw, u8 *mac_addr)
int i;
for (i = 0; i < hw->addr_list_size; i++) {
- if (!memcmp(hw->address[i], mac_addr, MAC_ADDR_LEN)) {
- memset(hw->address[i], 0, MAC_ADDR_LEN);
+ if (!memcmp(hw->address[i], mac_addr, ETH_ALEN)) {
+ memset(hw->address[i], 0, ETH_ALEN);
writel(0, hw->io + ADD_ADDR_INCR * i +
KS_ADD_ADDR_0_HI);
return 0;
@@ -4382,12 +4380,10 @@ static void ksz_update_timer(struct ksz_timer_info *info)
*/
static int ksz_alloc_soft_desc(struct ksz_desc_info *desc_info, int transmit)
{
- desc_info->ring = kmalloc(sizeof(struct ksz_desc) * desc_info->alloc,
- GFP_KERNEL);
+ desc_info->ring = kzalloc(sizeof(struct ksz_desc) * desc_info->alloc,
+ GFP_KERNEL);
if (!desc_info->ring)
return 1;
- memset((void *) desc_info->ring, 0,
- sizeof(struct ksz_desc) * desc_info->alloc);
hw_init_desc(desc_info, transmit);
return 0;
}
@@ -5676,7 +5672,7 @@ static int netdev_set_mac_address(struct net_device *dev, void *addr)
hw_del_addr(hw, dev->dev_addr);
else {
hw->mac_override = 1;
- memcpy(hw->override_addr, mac->sa_data, MAC_ADDR_LEN);
+ memcpy(hw->override_addr, mac->sa_data, ETH_ALEN);
}
memcpy(dev->dev_addr, mac->sa_data, MAX_ADDR_LEN);
@@ -5786,7 +5782,7 @@ static void netdev_set_rx_mode(struct net_device *dev)
netdev_for_each_mc_addr(ha, dev) {
if (i >= MAX_MULTICAST_LIST)
break;
- memcpy(hw->multi_list[i++], ha->addr, MAC_ADDR_LEN);
+ memcpy(hw->multi_list[i++], ha->addr, ETH_ALEN);
}
hw->multi_list_size = (u8) i;
hw_set_grp_addr(hw);
@@ -6093,9 +6089,10 @@ static void netdev_get_drvinfo(struct net_device *dev,
struct dev_priv *priv = netdev_priv(dev);
struct dev_info *hw_priv = priv->adapter;
- strcpy(info->driver, DRV_NAME);
- strcpy(info->version, DRV_VERSION);
- strcpy(info->bus_info, pci_name(hw_priv->pdev));
+ strlcpy(info->driver, DRV_NAME, sizeof(info->driver));
+ strlcpy(info->version, DRV_VERSION, sizeof(info->version));
+ strlcpy(info->bus_info, pci_name(hw_priv->pdev),
+ sizeof(info->bus_info));
}
/**
@@ -6587,7 +6584,8 @@ static void netdev_get_ethtool_stats(struct net_device *dev,
*
* Return 0 if successful; otherwise an error code.
*/
-static int netdev_set_features(struct net_device *dev, u32 features)
+static int netdev_set_features(struct net_device *dev,
+ netdev_features_t features)
{
struct dev_priv *priv = netdev_priv(dev);
struct dev_info *hw_priv = priv->adapter;
@@ -6609,7 +6607,7 @@ static int netdev_set_features(struct net_device *dev, u32 features)
return 0;
}
-static struct ethtool_ops netdev_ethtool_ops = {
+static const struct ethtool_ops netdev_ethtool_ops = {
.get_settings = netdev_get_settings,
.set_settings = netdev_set_settings,
.nway_reset = netdev_nway_reset,
@@ -6860,7 +6858,7 @@ static void get_mac_addr(struct dev_info *hw_priv, u8 *macaddr, int port)
int num;
i = j = num = got_num = 0;
- while (j < MAC_ADDR_LEN) {
+ while (j < ETH_ALEN) {
if (macaddr[i]) {
int digit;
@@ -6891,7 +6889,7 @@ static void get_mac_addr(struct dev_info *hw_priv, u8 *macaddr, int port)
}
i++;
}
- if (MAC_ADDR_LEN == j) {
+ if (ETH_ALEN == j) {
if (MAIN_PORT == port)
hw_priv->hw.mac_override = 1;
}
@@ -7058,7 +7056,7 @@ static int __devinit pcidev_init(struct pci_dev *pdev,
/* Multiple device interfaces mode requires a second MAC address. */
if (hw->dev_count > 1) {
- memcpy(sw->other_addr, hw->override_addr, MAC_ADDR_LEN);
+ memcpy(sw->other_addr, hw->override_addr, ETH_ALEN);
read_other_addr(hw);
if (mac1addr[0] != ':')
get_mac_addr(hw_priv, mac1addr, OTHER_PORT);
@@ -7108,12 +7106,11 @@ static int __devinit pcidev_init(struct pci_dev *pdev,
dev->irq = pdev->irq;
if (MAIN_PORT == i)
memcpy(dev->dev_addr, hw_priv->hw.override_addr,
- MAC_ADDR_LEN);
+ ETH_ALEN);
else {
- memcpy(dev->dev_addr, sw->other_addr,
- MAC_ADDR_LEN);
+ memcpy(dev->dev_addr, sw->other_addr, ETH_ALEN);
if (!memcmp(sw->other_addr, hw->override_addr,
- MAC_ADDR_LEN))
+ ETH_ALEN))
dev->dev_addr[5] += port->first_port;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-24 23:33:06 +0000