diff options
| author | Rafał Miłecki <zajec5@gmail.com> | 2011-07-18 04:01:30 +0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-07-20 00:49:56 +0400 |
| commit | 40c6226967c8b27eb21f6894abff1e145861c6e1 (patch) | |
| tree | 224149eb23d301e184890e2dedc38bf512d4fcca /drivers/net | |
| parent | 124cc1117569fbe23b2be1e01d76a01202a0ca93 (diff) | |
| download | linux-40c6226967c8b27eb21f6894abff1e145861c6e1.tar.xz | |
b43: bcma: read info about supported bands
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/wireless/b43/main.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c index 8a2e059de235..295c7e3b2c40 100644 --- a/drivers/net/wireless/b43/main.c +++ b/drivers/net/wireless/b43/main.c @@ -4948,6 +4948,7 @@ static int b43_wireless_core_attach(struct b43_wldev *dev) struct b43_wl *wl = dev->wl; struct pci_dev *pdev = NULL; int err; + u32 tmp; bool have_2ghz_phy = 0, have_5ghz_phy = 0; /* Do NOT do any device initialization here. @@ -4973,17 +4974,17 @@ static int b43_wireless_core_attach(struct b43_wldev *dev) switch (dev->dev->bus_type) { #ifdef CONFIG_B43_BCMA case B43_BUS_BCMA: - /* FIXME */ - have_2ghz_phy = 1; - have_5ghz_phy = 0; + tmp = bcma_aread32(dev->dev->bdev, BCMA_IOST); + have_2ghz_phy = !!(tmp & B43_BCMA_IOST_2G_PHY); + have_5ghz_phy = !!(tmp & B43_BCMA_IOST_5G_PHY); break; #endif #ifdef CONFIG_B43_SSB case B43_BUS_SSB: if (dev->dev->core_rev >= 5) { - u32 tmshigh = ssb_read32(dev->dev->sdev, SSB_TMSHIGH); - have_2ghz_phy = !!(tmshigh & B43_TMSHIGH_HAVE_2GHZ_PHY); - have_5ghz_phy = !!(tmshigh & B43_TMSHIGH_HAVE_5GHZ_PHY); + tmp = ssb_read32(dev->dev->sdev, SSB_TMSHIGH); + have_2ghz_phy = !!(tmp & B43_TMSHIGH_HAVE_2GHZ_PHY); + have_5ghz_phy = !!(tmp & B43_TMSHIGH_HAVE_5GHZ_PHY); } else B43_WARN_ON(1); break; |