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authorJiri Pirko <jpirko@redhat.com>2010-04-01 21:22:57 +0000
committerDavid S. Miller <davem@davemloft.net>2010-04-03 14:22:15 -0700
commit22bedad3ce112d5ca1eaf043d4990fa2ed698c87 (patch)
treeb6fba5688d48b1396f01d13ee53610dea7749c15 /drivers/net/wireless/ath
parenta748ee2426817a95b1f03012d8f339c45c722ae1 (diff)
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 <jpirko@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/wireless/ath')
-rw-r--r--drivers/net/wireless/ath/ar9170/main.c14
-rw-r--r--drivers/net/wireless/ath/ath5k/base.c17
2 files changed, 12 insertions, 19 deletions
diff --git a/drivers/net/wireless/ath/ar9170/main.c b/drivers/net/wireless/ath/ar9170/main.c
index 257c734733d1..b43d4b006d7e 100644
--- a/drivers/net/wireless/ath/ar9170/main.c
+++ b/drivers/net/wireless/ath/ar9170/main.c
@@ -2045,21 +2045,17 @@ out:
return err;
}
-static u64 ar9170_op_prepare_multicast(struct ieee80211_hw *hw, int mc_count,
- struct dev_addr_list *mclist)
+static u64 ar9170_op_prepare_multicast(struct ieee80211_hw *hw,
+ struct netdev_hw_addr_list *mc_list)
{
u64 mchash;
- int i;
+ struct netdev_hw_addr *ha;
/* always get broadcast frames */
mchash = 1ULL << (0xff >> 2);
- for (i = 0; i < mc_count; i++) {
- if (WARN_ON(!mclist))
- break;
- mchash |= 1ULL << (mclist->dmi_addr[5] >> 2);
- mclist = mclist->next;
- }
+ netdev_hw_addr_list_for_each(ha, mc_list)
+ mchash |= 1ULL << (ha->addr[5] >> 2);
return mchash;
}
diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c
index b142a78ed1e5..53a2340f52bc 100644
--- a/drivers/net/wireless/ath/ath5k/base.c
+++ b/drivers/net/wireless/ath/ath5k/base.c
@@ -230,7 +230,7 @@ static void ath5k_remove_interface(struct ieee80211_hw *hw,
struct ieee80211_vif *vif);
static int ath5k_config(struct ieee80211_hw *hw, u32 changed);
static u64 ath5k_prepare_multicast(struct ieee80211_hw *hw,
- int mc_count, struct dev_addr_list *mc_list);
+ struct netdev_hw_addr_list *mc_list);
static void ath5k_configure_filter(struct ieee80211_hw *hw,
unsigned int changed_flags,
unsigned int *new_flags,
@@ -2999,22 +2999,20 @@ unlock:
}
static u64 ath5k_prepare_multicast(struct ieee80211_hw *hw,
- int mc_count, struct dev_addr_list *mclist)
+ struct netdev_hw_addr_list *mc_list)
{
u32 mfilt[2], val;
- int i;
u8 pos;
+ struct netdev_hw_addr *ha;
mfilt[0] = 0;
mfilt[1] = 1;
- for (i = 0; i < mc_count; i++) {
- if (!mclist)
- break;
+ netdev_hw_addr_list_for_each(ha, mc_list) {
/* calculate XOR of eight 6-bit values */
- val = get_unaligned_le32(mclist->dmi_addr + 0);
+ val = get_unaligned_le32(ha->addr + 0);
pos = (val >> 18) ^ (val >> 12) ^ (val >> 6) ^ val;
- val = get_unaligned_le32(mclist->dmi_addr + 3);
+ val = get_unaligned_le32(ha->addr + 3);
pos ^= (val >> 18) ^ (val >> 12) ^ (val >> 6) ^ val;
pos &= 0x3f;
mfilt[pos / 32] |= (1 << (pos % 32));
@@ -3022,8 +3020,7 @@ static u64 ath5k_prepare_multicast(struct ieee80211_hw *hw,
* but not sure, needs testing, if we do use this we'd
* neet to inform below to not reset the mcast */
/* ath5k_hw_set_mcast_filterindex(ah,
- * mclist->dmi_addr[5]); */
- mclist = mclist->next;
+ * ha->addr[5]); */
}
return ((u64)(mfilt[1]) << 32) | mfilt[0];