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path: root/drivers/net/wireless/adm8211.c
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Diffstat (limited to 'drivers/net/wireless/adm8211.c')
-rw-r--r--drivers/net/wireless/adm8211.c62
1 files changed, 30 insertions, 32 deletions
diff --git a/drivers/net/wireless/adm8211.c b/drivers/net/wireless/adm8211.c
index 2b9e379994a1..b80f514877d8 100644
--- a/drivers/net/wireless/adm8211.c
+++ b/drivers/net/wireless/adm8211.c
@@ -452,7 +452,8 @@ static void adm8211_interrupt_rci(struct ieee80211_hw *dev)
rx_status.freq = adm8211_channels[priv->channel - 1].center_freq;
rx_status.band = IEEE80211_BAND_2GHZ;
- ieee80211_rx_irqsafe(dev, skb, &rx_status);
+ memcpy(IEEE80211_SKB_RXCB(skb), &rx_status, sizeof(rx_status));
+ ieee80211_rx_irqsafe(dev, skb);
}
entry = (++priv->cur_rx) % priv->rx_ring_size;
@@ -1327,16 +1328,39 @@ static void adm8211_bss_info_changed(struct ieee80211_hw *dev,
}
}
+static u64 adm8211_prepare_multicast(struct ieee80211_hw *hw,
+ int mc_count, struct dev_addr_list *mclist)
+{
+ unsigned int bit_nr, i;
+ u32 mc_filter[2];
+
+ mc_filter[1] = mc_filter[0] = 0;
+
+ for (i = 0; i < mc_count; i++) {
+ if (!mclist)
+ break;
+ bit_nr = ether_crc(ETH_ALEN, mclist->dmi_addr) >> 26;
+
+ bit_nr &= 0x3F;
+ mc_filter[bit_nr >> 5] |= 1 << (bit_nr & 31);
+ mclist = mclist->next;
+ }
+
+ return mc_filter[0] | ((u64)(mc_filter[1]) << 32);
+}
+
static void adm8211_configure_filter(struct ieee80211_hw *dev,
unsigned int changed_flags,
unsigned int *total_flags,
- int mc_count, struct dev_mc_list *mclist)
+ u64 multicast)
{
static const u8 bcast[ETH_ALEN] = { 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF };
struct adm8211_priv *priv = dev->priv;
- unsigned int bit_nr, new_flags;
+ unsigned int new_flags;
u32 mc_filter[2];
- int i;
+
+ mc_filter[0] = multicast;
+ mc_filter[1] = multicast >> 32;
new_flags = 0;
@@ -1345,23 +1369,13 @@ static void adm8211_configure_filter(struct ieee80211_hw *dev,
priv->nar |= ADM8211_NAR_PR;
priv->nar &= ~ADM8211_NAR_MM;
mc_filter[1] = mc_filter[0] = ~0;
- } else if ((*total_flags & FIF_ALLMULTI) || (mc_count > 32)) {
+ } else if (*total_flags & FIF_ALLMULTI || multicast == ~(0ULL)) {
new_flags |= FIF_ALLMULTI;
priv->nar &= ~ADM8211_NAR_PR;
priv->nar |= ADM8211_NAR_MM;
mc_filter[1] = mc_filter[0] = ~0;
} else {
priv->nar &= ~(ADM8211_NAR_MM | ADM8211_NAR_PR);
- mc_filter[1] = mc_filter[0] = 0;
- for (i = 0; i < mc_count; i++) {
- if (!mclist)
- break;
- bit_nr = ether_crc(ETH_ALEN, mclist->dmi_addr) >> 26;
-
- bit_nr &= 0x3F;
- mc_filter[bit_nr >> 5] |= 1 << (bit_nr & 31);
- mclist = mclist->next;
- }
}
ADM8211_IDLE_RX();
@@ -1756,6 +1770,7 @@ static const struct ieee80211_ops adm8211_ops = {
.remove_interface = adm8211_remove_interface,
.config = adm8211_config,
.bss_info_changed = adm8211_bss_info_changed,
+ .prepare_multicast = adm8211_prepare_multicast,
.configure_filter = adm8211_configure_filter,
.get_stats = adm8211_get_stats,
.get_tx_stats = adm8211_get_tx_stats,
@@ -1963,14 +1978,6 @@ static void __devexit adm8211_remove(struct pci_dev *pdev)
#ifdef CONFIG_PM
static int adm8211_suspend(struct pci_dev *pdev, pm_message_t state)
{
- struct ieee80211_hw *dev = pci_get_drvdata(pdev);
- struct adm8211_priv *priv = dev->priv;
-
- if (priv->mode != NL80211_IFTYPE_UNSPECIFIED) {
- ieee80211_stop_queues(dev);
- adm8211_stop(dev);
- }
-
pci_save_state(pdev);
pci_set_power_state(pdev, pci_choose_state(pdev, state));
return 0;
@@ -1978,17 +1985,8 @@ static int adm8211_suspend(struct pci_dev *pdev, pm_message_t state)
static int adm8211_resume(struct pci_dev *pdev)
{
- struct ieee80211_hw *dev = pci_get_drvdata(pdev);
- struct adm8211_priv *priv = dev->priv;
-
pci_set_power_state(pdev, PCI_D0);
pci_restore_state(pdev);
-
- if (priv->mode != NL80211_IFTYPE_UNSPECIFIED) {
- adm8211_start(dev);
- ieee80211_wake_queues(dev);
- }
-
return 0;
}
#endif /* CONFIG_PM */