diff options
| author | Rafał Miłecki <zajec5@gmail.com> | 2014-07-04 09:21:56 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2014-07-07 16:32:16 -0400 |
| commit | fe5e499f427dadbeeb079e0a796702f4a3da78a0 (patch) | |
| tree | d77369a3839a0dd06136d19946cbcb34711d945d /drivers/net/wireless/b43/main.c | |
| parent | c4e197195a0c38b2c0928a03ed1de1a4a32f52c3 (diff) | |
b43: fix reading info about radio for new devices (cores 40 & 42)
This changes
b43-phy0: Found Radio: Manuf 0x17F, Version 0x7769, Revision 4
to the
b43-phy0: Found Radio: Manuf 0x17F, Version 0x2069, Revision 4
which matches what closed source driver reports:
$ wl revinfo
radiorev 0x42069000
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/b43/main.c')
| -rw-r--r-- | drivers/net/wireless/b43/main.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c index ca4a19077d7e..b2bc593a6513 100644 --- a/drivers/net/wireless/b43/main.c +++ b/drivers/net/wireless/b43/main.c @@ -4329,6 +4329,7 @@ static char *b43_phy_name(struct b43_wldev *dev, u8 phy_type) static int b43_phy_versioning(struct b43_wldev *dev) { struct b43_phy *phy = &dev->phy; + const u8 core_rev = dev->dev->core_rev; u32 tmp; u8 analog_type; u8 phy_type; @@ -4394,7 +4395,15 @@ static int b43_phy_versioning(struct b43_wldev *dev) analog_type, phy_type, b43_phy_name(dev, phy_type), phy_rev); /* Get RADIO versioning */ - if (dev->dev->core_rev >= 24) { + if (core_rev == 40 || core_rev == 42) { + radio_manuf = 0x17F; + + b43_write16(dev, B43_MMIO_RADIO24_CONTROL, 0); + radio_rev = b43_read16(dev, B43_MMIO_RADIO24_DATA); + + b43_write16(dev, B43_MMIO_RADIO24_CONTROL, 1); + radio_ver = b43_read16(dev, B43_MMIO_RADIO24_DATA); + } else if (core_rev >= 24) { u16 radio24[3]; for (tmp = 0; tmp < 3; tmp++) { |