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authorJohn W. Linville <linville@tuxdriver.com>2010-04-15 16:21:34 -0400
committerJohn W. Linville <linville@tuxdriver.com>2010-04-15 16:21:34 -0400
commit5c01d5669356e13f0fb468944c1dd4c6a7e978ad (patch)
treefa43345288d7b25fac92b3b35360a177c4947313 /drivers/net/wireless/p54/p54pci.c
parentfea069152614cdeefba4b2bf80afcddb9c217fc8 (diff)
parenta5e944f1d955f3819503348426763e21e0413ba6 (diff)
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem
Conflicts: Documentation/feature-removal-schedule.txt drivers/net/wireless/ath/ath5k/phy.c drivers/net/wireless/wl12xx/wl1271_main.c
Diffstat (limited to 'drivers/net/wireless/p54/p54pci.c')
-rw-r--r--drivers/net/wireless/p54/p54pci.c26
1 files changed, 13 insertions, 13 deletions
diff --git a/drivers/net/wireless/p54/p54pci.c b/drivers/net/wireless/p54/p54pci.c
index 269fda36283..86f3e9ac4c7 100644
--- a/drivers/net/wireless/p54/p54pci.c
+++ b/drivers/net/wireless/p54/p54pci.c
@@ -132,7 +132,7 @@ static int p54p_upload_firmware(struct ieee80211_hw *dev)
static void p54p_refill_rx_ring(struct ieee80211_hw *dev,
int ring_index, struct p54p_desc *ring, u32 ring_limit,
- struct sk_buff **rx_buf)
+ struct sk_buff **rx_buf, u32 index)
{
struct p54p_priv *priv = dev->priv;
struct p54p_ring_control *ring_control = priv->ring_control;
@@ -140,7 +140,7 @@ static void p54p_refill_rx_ring(struct ieee80211_hw *dev,
idx = le32_to_cpu(ring_control->host_idx[ring_index]);
limit = idx;
- limit -= le32_to_cpu(ring_control->device_idx[ring_index]);
+ limit -= le32_to_cpu(index);
limit = ring_limit - limit;
i = idx % ring_limit;
@@ -232,7 +232,7 @@ static void p54p_check_rx_ring(struct ieee80211_hw *dev, u32 *index,
i %= ring_limit;
}
- p54p_refill_rx_ring(dev, ring_index, ring, ring_limit, rx_buf);
+ p54p_refill_rx_ring(dev, ring_index, ring, ring_limit, rx_buf, *index);
}
static void p54p_check_tx_ring(struct ieee80211_hw *dev, u32 *index,
@@ -277,14 +277,6 @@ static void p54p_tasklet(unsigned long dev_id)
struct p54p_priv *priv = dev->priv;
struct p54p_ring_control *ring_control = priv->ring_control;
- p54p_check_tx_ring(dev, &priv->tx_idx_mgmt, 3, ring_control->tx_mgmt,
- ARRAY_SIZE(ring_control->tx_mgmt),
- priv->tx_buf_mgmt);
-
- p54p_check_tx_ring(dev, &priv->tx_idx_data, 1, ring_control->tx_data,
- ARRAY_SIZE(ring_control->tx_data),
- priv->tx_buf_data);
-
p54p_check_rx_ring(dev, &priv->rx_idx_mgmt, 2, ring_control->rx_mgmt,
ARRAY_SIZE(ring_control->rx_mgmt), priv->rx_buf_mgmt);
@@ -293,6 +285,14 @@ static void p54p_tasklet(unsigned long dev_id)
wmb();
P54P_WRITE(dev_int, cpu_to_le32(ISL38XX_DEV_INT_UPDATE));
+
+ p54p_check_tx_ring(dev, &priv->tx_idx_mgmt, 3, ring_control->tx_mgmt,
+ ARRAY_SIZE(ring_control->tx_mgmt),
+ priv->tx_buf_mgmt);
+
+ p54p_check_tx_ring(dev, &priv->tx_idx_data, 1, ring_control->tx_data,
+ ARRAY_SIZE(ring_control->tx_data),
+ priv->tx_buf_data);
}
static irqreturn_t p54p_interrupt(int irq, void *dev_id)
@@ -445,10 +445,10 @@ static int p54p_open(struct ieee80211_hw *dev)
priv->rx_idx_mgmt = priv->tx_idx_mgmt = 0;
p54p_refill_rx_ring(dev, 0, priv->ring_control->rx_data,
- ARRAY_SIZE(priv->ring_control->rx_data), priv->rx_buf_data);
+ ARRAY_SIZE(priv->ring_control->rx_data), priv->rx_buf_data, 0);
p54p_refill_rx_ring(dev, 2, priv->ring_control->rx_mgmt,
- ARRAY_SIZE(priv->ring_control->rx_mgmt), priv->rx_buf_mgmt);
+ ARRAY_SIZE(priv->ring_control->rx_mgmt), priv->rx_buf_mgmt, 0);
P54P_WRITE(ring_control_base, cpu_to_le32(priv->ring_control_dma));
P54P_READ(ring_control_base);