diff options
Diffstat (limited to 'drivers/net/wireless/rt2x00/rt2400pci.c')
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2400pci.c | 27 |
1 files changed, 14 insertions, 13 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2400pci.c b/drivers/net/wireless/rt2x00/rt2400pci.c index e87ad43e8e8..9104113270d 100644 --- a/drivers/net/wireless/rt2x00/rt2400pci.c +++ b/drivers/net/wireless/rt2x00/rt2400pci.c @@ -600,36 +600,37 @@ static void rt2400pci_link_stats(struct rt2x00_dev *rt2x00dev, qual->false_cca = bbp; } -static inline void rt2400pci_set_vgc(struct rt2x00_dev *rt2x00dev, u8 vgc_level) +static inline void rt2400pci_set_vgc(struct rt2x00_dev *rt2x00dev, + struct link_qual *qual, u8 vgc_level) { rt2400pci_bbp_write(rt2x00dev, 13, vgc_level); - rt2x00dev->link.vgc_level = vgc_level; - rt2x00dev->link.vgc_level_reg = vgc_level; + qual->vgc_level = vgc_level; + qual->vgc_level_reg = vgc_level; } -static void rt2400pci_reset_tuner(struct rt2x00_dev *rt2x00dev) +static void rt2400pci_reset_tuner(struct rt2x00_dev *rt2x00dev, + struct link_qual *qual) { - rt2400pci_set_vgc(rt2x00dev, 0x08); + rt2400pci_set_vgc(rt2x00dev, qual, 0x08); } -static void rt2400pci_link_tuner(struct rt2x00_dev *rt2x00dev) +static void rt2400pci_link_tuner(struct rt2x00_dev *rt2x00dev, + struct link_qual *qual, const u32 count) { - struct link *link = &rt2x00dev->link; - /* * The link tuner should not run longer then 60 seconds, * and should run once every 2 seconds. */ - if (link->count > 60 || !(link->count & 1)) + if (count > 60 || !(count & 1)) return; /* * Base r13 link tuning on the false cca count. */ - if ((link->qual.false_cca > 512) && (link->vgc_level < 0x20)) - rt2400pci_set_vgc(rt2x00dev, ++link->vgc_level); - else if ((link->qual.false_cca < 100) && (link->vgc_level > 0x08)) - rt2400pci_set_vgc(rt2x00dev, --link->vgc_level); + if ((qual->false_cca > 512) && (qual->vgc_level < 0x20)) + rt2400pci_set_vgc(rt2x00dev, qual, ++qual->vgc_level); + else if ((qual->false_cca < 100) && (qual->vgc_level > 0x08)) + rt2400pci_set_vgc(rt2x00dev, qual, --qual->vgc_level); } /* |