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b43: fix reading info about radio for new devices (cores 40 & 42)

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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>
This commit is contained in:
Rafał Miłecki 2014-07-04 09:21:56 +02:00 committed by John W. Linville
parent c4e197195a
commit fe5e499f42
1 changed files with 10 additions and 1 deletions
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11
drivers/net/wireless/b43/main.c
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@ -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++) {