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| author | David S. Miller <davem@davemloft.net> | 2010-02-10 12:35:24 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-02-10 12:35:24 -0800 |
| commit | 044c18c9f51a2b92b310e28bb121e55451b088dd (patch) | |
| tree | b57fb7cd9dc33412d6811b734664e90be26418c7 /drivers/net/wireless/b43/main.c | |
| parent | 3f2e8d9f13246382fbda6f03178eef867a9bfbe2 (diff) | |
| parent | 174b24963eaf96dc5e093502ee09639aed13eb2f (diff) | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6
Diffstat (limited to 'drivers/net/wireless/b43/main.c')
| -rw-r--r-- | drivers/net/wireless/b43/main.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c index 4c41cfe44f2..490fb45d1d0 100644 --- a/drivers/net/wireless/b43/main.c +++ b/drivers/net/wireless/b43/main.c @@ -628,10 +628,17 @@ static void b43_upload_card_macaddress(struct b43_wldev *dev) static void b43_set_slot_time(struct b43_wldev *dev, u16 slot_time) { /* slot_time is in usec. */ - if (dev->phy.type != B43_PHYTYPE_G) + /* This test used to exit for all but a G PHY. */ + if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ) return; - b43_write16(dev, 0x684, 510 + slot_time); - b43_shm_write16(dev, B43_SHM_SHARED, 0x0010, slot_time); + b43_write16(dev, B43_MMIO_IFSSLOT, 510 + slot_time); + /* Shared memory location 0x0010 is the slot time and should be + * set to slot_time; however, this register is initially 0 and changing + * the value adversely affects the transmit rate for BCM4311 + * devices. Until this behavior is unterstood, delete this step + * + * b43_shm_write16(dev, B43_SHM_SHARED, 0x0010, slot_time); + */ } static void b43_short_slot_timing_enable(struct b43_wldev *dev) |