From 22bedad3ce112d5ca1eaf043d4990fa2ed698c87 Mon Sep 17 00:00:00 2001 From: Jiri Pirko Date: Thu, 1 Apr 2010 21:22:57 +0000 Subject: net: convert multicast list to list_head Converts the list and the core manipulating with it to be the same as uc_list. +uses two functions for adding/removing mc address (normal and "global" variant) instead of a function parameter. +removes dev_mcast.c completely. +exposes netdev_hw_addr_list_* macros along with __hw_addr_* functions for manipulation with lists on a sandbox (used in bonding and 80211 drivers) Signed-off-by: Jiri Pirko Signed-off-by: David S. Miller --- drivers/net/cassini.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'drivers/net/cassini.c') diff --git a/drivers/net/cassini.c b/drivers/net/cassini.c index 9bd155e4111c..bd857a20a755 100644 --- a/drivers/net/cassini.c +++ b/drivers/net/cassini.c @@ -2957,20 +2957,20 @@ static void cas_process_mc_list(struct cas *cp) { u16 hash_table[16]; u32 crc; - struct dev_mc_list *dmi; + struct netdev_hw_addr *ha; int i = 1; memset(hash_table, 0, sizeof(hash_table)); - netdev_for_each_mc_addr(dmi, cp->dev) { + netdev_for_each_mc_addr(ha, cp->dev) { if (i <= CAS_MC_EXACT_MATCH_SIZE) { /* use the alternate mac address registers for the * first 15 multicast addresses */ - writel((dmi->dmi_addr[4] << 8) | dmi->dmi_addr[5], + writel((ha->addr[4] << 8) | ha->addr[5], cp->regs + REG_MAC_ADDRN(i*3 + 0)); - writel((dmi->dmi_addr[2] << 8) | dmi->dmi_addr[3], + writel((ha->addr[2] << 8) | ha->addr[3], cp->regs + REG_MAC_ADDRN(i*3 + 1)); - writel((dmi->dmi_addr[0] << 8) | dmi->dmi_addr[1], + writel((ha->addr[0] << 8) | ha->addr[1], cp->regs + REG_MAC_ADDRN(i*3 + 2)); i++; } @@ -2978,7 +2978,7 @@ static void cas_process_mc_list(struct cas *cp) /* use hw hash table for the next series of * multicast addresses */ - crc = ether_crc_le(ETH_ALEN, dmi->dmi_addr); + crc = ether_crc_le(ETH_ALEN, ha->addr); crc >>= 24; hash_table[crc >> 4] |= 1 << (15 - (crc & 0xf)); } -- cgit v1.2.3 From 1ae5dc342ac78d7a42965fd1f323815f6f5ef2c1 Mon Sep 17 00:00:00 2001 From: Eric Dumazet Date: Mon, 10 May 2010 05:01:31 -0700 Subject: net: trans_start cleanups Now that core network takes care of trans_start updates, dont do it in drivers themselves, if possible. Drivers can avoid one cache miss (on dev->trans_start) in their start_xmit() handler. Exceptions are NETIF_F_LLTX drivers Signed-off-by: Eric Dumazet Signed-off-by: David S. Miller --- drivers/net/cassini.c | 1 - 1 file changed, 1 deletion(-) (limited to 'drivers/net/cassini.c') diff --git a/drivers/net/cassini.c b/drivers/net/cassini.c index bd857a20a755..6d76236ea069 100644 --- a/drivers/net/cassini.c +++ b/drivers/net/cassini.c @@ -2889,7 +2889,6 @@ static netdev_tx_t cas_start_xmit(struct sk_buff *skb, struct net_device *dev) */ if (cas_xmit_tx_ringN(cp, ring++ & N_TX_RINGS_MASK, skb)) return NETDEV_TX_BUSY; - dev->trans_start = jiffies; return NETDEV_TX_OK; } -- cgit v1.2.3 From ee289b6440c3b0ccb9459495783e8c299bec6604 Mon Sep 17 00:00:00 2001 From: Joe Perches Date: Mon, 17 May 2010 22:47:34 -0700 Subject: drivers/net: remove useless semicolons switch and while statements don't need semicolons at end of statement [ Fixup minor conflicts with recent wimax merge... -DaveM ] Signed-off-by: Joe Perches Signed-off-by: David S. Miller --- drivers/net/cassini.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/net/cassini.c') diff --git a/drivers/net/cassini.c b/drivers/net/cassini.c index 6d76236ea069..04a03f7003a0 100644 --- a/drivers/net/cassini.c +++ b/drivers/net/cassini.c @@ -4824,7 +4824,7 @@ static int cas_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) break; default: break; - }; + } mutex_unlock(&cp->pm_mutex); return rc; -- cgit v1.2.3