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(parent: 1c1236e) | patch
b43: HT-PHY: implement killing radio
authorRafał Miłecki <zajec5@gmail.com>
Sun, 19 Jun 2011 00:18:11 +0000 (02:18 +0200)
committerJohn W. Linville <linville@tuxdriver.com>
Wed, 22 Jun 2011 20:09:41 +0000 (16:09 -0400)
commite7c62552ec43c094ca523fc46b98181df364f49f
tree768f3590264360000f0c36dee2829708a5433e6btree | snapshot
parent1c1236e3af9c0a52e63c1c386413f13627e68e67commit | diff
b43: HT-PHY: implement killing radio

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>
drivers/net/wireless/b43/phy_ht.c diff | blob | history
drivers/net/wireless/b43/phy_ht.h diff | blob | history
Domain: System / Kernel;