diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-08-04 11:47:58 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-08-04 11:47:58 -0700 |
commit | 6ba74014c1ab0e37af7de6f64b4eccbbae3cb9e7 (patch) | |
tree | 8f3892fc44f1e403675a6d7e88fda5c70e56ee4c /drivers/net/wireless/rtl818x/rtl8180_dev.c | |
parent | 5abd9ccced7a726c817dd6b5b96bc933859138d1 (diff) | |
parent | 3ff1c25927e3af61c6bf0e4ed959504058ae4565 (diff) |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1443 commits)
phy/marvell: add 88ec048 support
igb: Program MDICNFG register prior to PHY init
e1000e: correct MAC-PHY interconnect register offset for 82579
hso: Add new product ID
can: Add driver for esd CAN-USB/2 device
l2tp: fix export of header file for userspace
can-raw: Fix skb_orphan_try handling
Revert "net: remove zap_completion_queue"
net: cleanup inclusion
phy/marvell: add 88e1121 interface mode support
u32: negative offset fix
net: Fix a typo from "dev" to "ndev"
igb: Use irq_synchronize per vector when using MSI-X
ixgbevf: fix null pointer dereference due to filter being set for VLAN 0
e1000e: Fix irq_synchronize in MSI-X case
e1000e: register pm_qos request on hardware activation
ip_fragment: fix subtracting PPPOE_SES_HLEN from mtu twice
net: Add getsockopt support for TCP thin-streams
cxgb4: update driver version
cxgb4: add new PCI IDs
...
Manually fix up conflicts in:
- drivers/net/e1000e/netdev.c: due to pm_qos registration
infrastructure changes
- drivers/net/phy/marvell.c: conflict between adding 88ec048 support
and cleaning up the IDs
- drivers/net/wireless/ipw2x00/ipw2100.c: trivial ipw2100_pm_qos_req
conflict (registration change vs marking it static)
Diffstat (limited to 'drivers/net/wireless/rtl818x/rtl8180_dev.c')
-rw-r--r-- | drivers/net/wireless/rtl818x/rtl8180_dev.c | 34 |
1 files changed, 20 insertions, 14 deletions
diff --git a/drivers/net/wireless/rtl818x/rtl8180_dev.c b/drivers/net/wireless/rtl818x/rtl8180_dev.c index 515817de290..1d8178563d7 100644 --- a/drivers/net/wireless/rtl818x/rtl8180_dev.c +++ b/drivers/net/wireless/rtl818x/rtl8180_dev.c @@ -103,6 +103,7 @@ static void rtl8180_handle_rx(struct ieee80211_hw *dev) { struct rtl8180_priv *priv = dev->priv; unsigned int count = 32; + u8 signal, agc, sq; while (count--) { struct rtl8180_rx_desc *entry = &priv->rx_ring[priv->rx_idx]; @@ -130,10 +131,18 @@ static void rtl8180_handle_rx(struct ieee80211_hw *dev) skb_put(skb, flags & 0xFFF); rx_status.antenna = (flags2 >> 15) & 1; - /* TODO: improve signal/rssi reporting */ - rx_status.signal = (flags2 >> 8) & 0x7F; - /* XXX: is this correct? */ rx_status.rate_idx = (flags >> 20) & 0xF; + agc = (flags2 >> 17) & 0x7F; + if (priv->r8185) { + if (rx_status.rate_idx > 3) + signal = 90 - clamp_t(u8, agc, 25, 90); + else + signal = 95 - clamp_t(u8, agc, 30, 95); + } else { + sq = flags2 & 0xff; + signal = priv->rf->calc_rssi(agc, sq); + } + rx_status.signal = signal; rx_status.freq = dev->conf.channel->center_freq; rx_status.band = dev->conf.channel->band; rx_status.mactime = le64_to_cpu(entry->tsft); @@ -352,7 +361,7 @@ static int rtl8180_init_hw(struct ieee80211_hw *dev) /* check success of reset */ if (rtl818x_ioread8(priv, &priv->map->CMD) & RTL818X_CMD_RESET) { - printk(KERN_ERR "%s: reset timeout!\n", wiphy_name(dev->wiphy)); + wiphy_err(dev->wiphy, "reset timeout!\n"); return -ETIMEDOUT; } @@ -436,8 +445,7 @@ static int rtl8180_init_rx_ring(struct ieee80211_hw *dev) &priv->rx_ring_dma); if (!priv->rx_ring || (unsigned long)priv->rx_ring & 0xFF) { - printk(KERN_ERR "%s: Cannot allocate RX ring\n", - wiphy_name(dev->wiphy)); + wiphy_err(dev->wiphy, "cannot allocate rx ring\n"); return -ENOMEM; } @@ -494,8 +502,8 @@ static int rtl8180_init_tx_ring(struct ieee80211_hw *dev, ring = pci_alloc_consistent(priv->pdev, sizeof(*ring) * entries, &dma); if (!ring || (unsigned long)ring & 0xFF) { - printk(KERN_ERR "%s: Cannot allocate TX ring (prio = %d)\n", - wiphy_name(dev->wiphy), prio); + wiphy_err(dev->wiphy, "cannot allocate tx ring (prio = %d)\n", + prio); return -ENOMEM; } @@ -560,8 +568,7 @@ static int rtl8180_start(struct ieee80211_hw *dev) ret = request_irq(priv->pdev->irq, rtl8180_interrupt, IRQF_SHARED, KBUILD_MODNAME, dev); if (ret) { - printk(KERN_ERR "%s: failed to register IRQ handler\n", - wiphy_name(dev->wiphy)); + wiphy_err(dev->wiphy, "failed to register irq handler\n"); goto err_free_rings; } @@ -671,7 +678,7 @@ static u64 rtl8180_get_tsf(struct ieee80211_hw *dev) (u64)(rtl818x_ioread32(priv, &priv->map->TSFT[1])) << 32; } -void rtl8180_beacon_work(struct work_struct *work) +static void rtl8180_beacon_work(struct work_struct *work) { struct rtl8180_vif *vif_priv = container_of(work, struct rtl8180_vif, beacon_work.work); @@ -1098,9 +1105,8 @@ static int __devinit rtl8180_probe(struct pci_dev *pdev, goto err_iounmap; } - printk(KERN_INFO "%s: hwaddr %pM, %s + %s\n", - wiphy_name(dev->wiphy), mac_addr, - chip_name, priv->rf->name); + wiphy_info(dev->wiphy, "hwaddr %pm, %s + %s\n", + mac_addr, chip_name, priv->rf->name); return 0; |