b43: HT-PHY: implement killing radio

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Closed drivers kill radio right after reading radio version and MACCTL,
so it was easy to find related PHY ops:
 phy_read(0x0810) -> 0x0000
phy_write(0x0810) <- 0x0000
To find out the mask of above OP, MMIO hack was used to fake read val:
 phy_read(0x0810) -> 0xffff
phy_write(0x0810) <- 0x0000

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

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Rafał Miłecki 2011-06-19 02:18:11 +02:00 • committed by John W. Linville

parent 1c1236e3af

commit e7c62552ec

2 changed files with 15 additions and 2 deletions

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15

drivers/net/wireless/b43/phy_ht.c

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2

drivers/net/wireless/b43/phy_ht.h

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