xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

mac80211: add multi-rate retry support

Browse Source 
This patch adjusts the rate control API to allow multi-rate retry
if supported by the driver. The ieee80211_hw struct specifies how
many alternate rate selections the driver supports.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Felix Fietkau
2008-10-05 18:04:24 +02:00
committed by John W. Linville
parent 76708dee38
commit 870abdf671
7 changed files with 39 additions and 14 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
drivers/net/wireless/rtl8180_dev.c
View File

@@ -292,8 +292,8 @@ static int rtl8180_tx(struct ieee80211_hw *dev, struct sk_buff *skb)
entry->plcp_len = cpu_to_le16(plcp_len);
entry->tx_buf = cpu_to_le32(mapping);
entry->frame_len = cpu_to_le32(skb->len);
entry->flags2 = info->control.alt_retry_rate_idx >= 0 ?
ieee80211_get_alt_retry_rate(dev, info)->bitrate << 4 : 0;
entry->flags2 = info->control.retries[0].rate_idx >= 0 ?
ieee80211_get_alt_retry_rate(dev, info, 0)->bitrate << 4 : 0;
entry->retry_limit = info->control.retry_limit;
entry->flags = cpu_to_le32(tx_flags);
__skb_queue_tail(&ring->queue, skb);
@@ -855,6 +855,7 @@ static int __devinit rtl8180_probe(struct pci_dev *pdev,
priv = dev->priv;
priv->pdev = pdev;
dev->max_altrates = 1;
SET_IEEE80211_DEV(dev, &pdev->dev);
pci_set_drvdata(pdev, dev);