diff options
Diffstat (limited to 'drivers/net/wireless/b43/main.c')
-rw-r--r-- | drivers/net/wireless/b43/main.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c index 3adc13f6ffef..85ab46c42734 100644 --- a/drivers/net/wireless/b43/main.c +++ b/drivers/net/wireless/b43/main.c @@ -4857,6 +4857,16 @@ static int b43_wireless_core_init(struct b43_wldev *dev) hf &= ~B43_HF_SKCFPUP; b43_hf_write(dev, hf); + /* tell the ucode MAC capabilities */ + if (dev->dev->core_rev >= 13) { + u32 mac_hw_cap = b43_read32(dev, B43_MMIO_MAC_HW_CAP); + + b43_shm_write16(dev, B43_SHM_SHARED, B43_SHM_SH_MACHW_L, + mac_hw_cap & 0xffff); + b43_shm_write16(dev, B43_SHM_SHARED, B43_SHM_SH_MACHW_H, + (mac_hw_cap >> 16) & 0xffff); + } + b43_set_retry_limits(dev, B43_DEFAULT_SHORT_RETRY_LIMIT, B43_DEFAULT_LONG_RETRY_LIMIT); b43_shm_write16(dev, B43_SHM_SHARED, B43_SHM_SH_SFFBLIM, 3); |