@@ -7847,7 +7847,6 @@ static void tg3_set_bdinfo(struct tg3 *tp, u32 bdinfo_addr,
nic_addr);
}
-static void __tg3_set_rx_mode(struct net_device *);
static void __tg3_set_coalesce(struct tg3 *tp, struct ethtool_coalesce *ec)
{
int i;
@@ -8084,6 +8083,93 @@ static void tg3_setup_rxbd_thresholds(struct tg3 *tp)
tw32(JMB_REPLENISH_LWM, bdcache_maxcnt);
}
+static inline u32 calc_crc(unsigned char *buf, int len)
+{
+ u32 reg;
+ u32 tmp;
+ int j, k;
+
+ reg = 0xffffffff;
+
+ for (j = 0; j < len; j++) {
+ reg ^= buf[j];
+
+ for (k = 0; k < 8; k++) {
+ tmp = reg & 0x01;
+
+ reg >>= 1;
+
+ if (tmp)
+ reg ^= 0xedb88320;
+ }
+ }
+
+ return ~reg;
+}
+
+static void tg3_set_multi(struct tg3 *tp, unsigned int accept_all)
+{
+ /* accept or reject all multicast frames */
+ tw32(MAC_HASH_REG_0, accept_all ? 0xffffffff : 0);
+ tw32(MAC_HASH_REG_1, accept_all ? 0xffffffff : 0);
+ tw32(MAC_HASH_REG_2, accept_all ? 0xffffffff : 0);
+ tw32(MAC_HASH_REG_3, accept_all ? 0xffffffff : 0);
+}
+
+static void __tg3_set_rx_mode(struct net_device *dev)
+{
+ struct tg3 *tp = netdev_priv(dev);
+ u32 rx_mode;
+
+ rx_mode = tp->rx_mode & ~(RX_MODE_PROMISC |
+ RX_MODE_KEEP_VLAN_TAG);
+
+#if !defined(CONFIG_VLAN_8021Q) && !defined(CONFIG_VLAN_8021Q_MODULE)
+ /* When ASF is in use, we always keep the RX_MODE_KEEP_VLAN_TAG
+ * flag clear.
+ */
+ if (!tg3_flag(tp, ENABLE_ASF))
+ rx_mode |= RX_MODE_KEEP_VLAN_TAG;
+#endif
+
+ if (dev->flags & IFF_PROMISC) {
+ /* Promiscuous mode. */
+ rx_mode |= RX_MODE_PROMISC;
+ } else if (dev->flags & IFF_ALLMULTI) {
+ /* Accept all multicast. */
+ tg3_set_multi(tp, 1);
+ } else if (netdev_mc_empty(dev)) {
+ /* Reject all multicast. */
+ tg3_set_multi(tp, 0);
+ } else {
+ /* Accept one or more multicast(s). */
+ struct netdev_hw_addr *ha;
+ u32 mc_filter[4] = { 0, };
+ u32 regidx;
+ u32 bit;
+ u32 crc;
+
+ netdev_for_each_mc_addr(ha, dev) {
+ crc = calc_crc(ha->addr, ETH_ALEN);
+ bit = ~crc & 0x7f;
+ regidx = (bit & 0x60) >> 5;
+ bit &= 0x1f;
+ mc_filter[regidx] |= (1 << bit);
+ }
+
+ tw32(MAC_HASH_REG_0, mc_filter[0]);
+ tw32(MAC_HASH_REG_1, mc_filter[1]);
+ tw32(MAC_HASH_REG_2, mc_filter[2]);
+ tw32(MAC_HASH_REG_3, mc_filter[3]);
+ }
+
+ if (rx_mode != tp->rx_mode) {
+ tp->rx_mode = rx_mode;
+ tw32_f(MAC_RX_MODE, rx_mode);
+ udelay(10);
+ }
+}
+
static void tg3_rss_init_dflt_indir_tbl(struct tg3 *tp)
{
int i;
@@ -9967,105 +10053,6 @@ static struct rtnl_link_stats64 *tg3_get_stats64(struct net_device *dev,
return stats;
}
-static inline u32 calc_crc(unsigned char *buf, int len)
-{
- u32 reg;
- u32 tmp;
- int j, k;
-
- reg = 0xffffffff;
-
- for (j = 0; j < len; j++) {
- reg ^= buf[j];
-
- for (k = 0; k < 8; k++) {
- tmp = reg & 0x01;
-
- reg >>= 1;
-
- if (tmp)
- reg ^= 0xedb88320;
- }
- }
-
- return ~reg;
-}
-
-static void tg3_set_multi(struct tg3 *tp, unsigned int accept_all)
-{
- /* accept or reject all multicast frames */
- tw32(MAC_HASH_REG_0, accept_all ? 0xffffffff : 0);
- tw32(MAC_HASH_REG_1, accept_all ? 0xffffffff : 0);
- tw32(MAC_HASH_REG_2, accept_all ? 0xffffffff : 0);
- tw32(MAC_HASH_REG_3, accept_all ? 0xffffffff : 0);
-}
-
-static void __tg3_set_rx_mode(struct net_device *dev)
-{
- struct tg3 *tp = netdev_priv(dev);
- u32 rx_mode;
-
- rx_mode = tp->rx_mode & ~(RX_MODE_PROMISC |
- RX_MODE_KEEP_VLAN_TAG);
-
-#if !defined(CONFIG_VLAN_8021Q) && !defined(CONFIG_VLAN_8021Q_MODULE)
- /* When ASF is in use, we always keep the RX_MODE_KEEP_VLAN_TAG
- * flag clear.
- */
- if (!tg3_flag(tp, ENABLE_ASF))
- rx_mode |= RX_MODE_KEEP_VLAN_TAG;
-#endif
-
- if (dev->flags & IFF_PROMISC) {
- /* Promiscuous mode. */
- rx_mode |= RX_MODE_PROMISC;
- } else if (dev->flags & IFF_ALLMULTI) {
- /* Accept all multicast. */
- tg3_set_multi(tp, 1);
- } else if (netdev_mc_empty(dev)) {
- /* Reject all multicast. */
- tg3_set_multi(tp, 0);
- } else {
- /* Accept one or more multicast(s). */
- struct netdev_hw_addr *ha;
- u32 mc_filter[4] = { 0, };
- u32 regidx;
- u32 bit;
- u32 crc;
-
- netdev_for_each_mc_addr(ha, dev) {
- crc = calc_crc(ha->addr, ETH_ALEN);
- bit = ~crc & 0x7f;
- regidx = (bit & 0x60) >> 5;
- bit &= 0x1f;
- mc_filter[regidx] |= (1 << bit);
- }
-
- tw32(MAC_HASH_REG_0, mc_filter[0]);
- tw32(MAC_HASH_REG_1, mc_filter[1]);
- tw32(MAC_HASH_REG_2, mc_filter[2]);
- tw32(MAC_HASH_REG_3, mc_filter[3]);
- }
-
- if (rx_mode != tp->rx_mode) {
- tp->rx_mode = rx_mode;
- tw32_f(MAC_RX_MODE, rx_mode);
- udelay(10);
- }
-}
-
-static void tg3_set_rx_mode(struct net_device *dev)
-{
- struct tg3 *tp = netdev_priv(dev);
-
- if (!netif_running(dev))
- return;
-
- tg3_full_lock(tp, 0);
- __tg3_set_rx_mode(dev);
- tg3_full_unlock(tp);
-}
-
static int tg3_get_regs_len(struct net_device *dev)
{
return TG3_REG_BLK_SIZE;
@@ -11977,6 +11964,18 @@ static const struct ethtool_ops tg3_ethtool_ops = {
.set_rxfh_indir = tg3_set_rxfh_indir,
};
+static void tg3_set_rx_mode(struct net_device *dev)
+{
+ struct tg3 *tp = netdev_priv(dev);
+
+ if (!netif_running(dev))
+ return;
+
+ tg3_full_lock(tp, 0);
+ __tg3_set_rx_mode(dev);
+ tg3_full_unlock(tp);
+}
+
static inline void tg3_set_mtu(struct net_device *dev, struct tg3 *tp,
int new_mtu)
{
This patch moves __tg3_set_rx_mode above its first use and moves tg3_set_rx_mode down closer to where the netdev_ops functions should be. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> --- drivers/net/ethernet/broadcom/tg3.c | 199 +++++++++++++++++------------------ 1 files changed, 99 insertions(+), 100 deletions(-)