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Commit 15222b58 authored by Rafał Miłecki's avatar Rafał Miłecki Committed by John W. Linville
Browse files

b43: HT-PHY: init: zero EXTG registers 



Signed-off-by: default avatarRafał Miłecki <zajec5@gmail.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent a63d7e67

drivers/net/wireless/b43/phy_ht.c

+22 −0
Original line number Diff line number Diff line
@@ -151,6 +151,24 @@ static void b43_radio_2059_init(struct b43_wldev *dev) 
	b43_radio_mask(dev, 0x11, ~0x0008);

}



/**************************************************

 * Various PHY ops

 **************************************************/



static void b43_phy_ht_zero_extg(struct b43_wldev *dev)

{

	u8 i, j;

	u16 base[] = { 0x40, 0x60, 0x80 };



	for (i = 0; i < ARRAY_SIZE(base); i++) {

		for (j = 0; j < 4; j++)

			b43_phy_write(dev, B43_PHY_EXTG(base[i] + j), 0);

	}



	for (i = 0; i < ARRAY_SIZE(base); i++)

		b43_phy_write(dev, B43_PHY_EXTG(base[i] + 0xc), 0);

}



/**************************************************

 * Channel switching ops.

 **************************************************/
@@ -257,6 +275,10 @@ static int b43_phy_ht_op_init(struct b43_wldev *dev) 
{

	b43_phy_ht_tables_init(dev);



	/* TODO: PHY ops on regs 0x0be, 0x23f 0x240 0x241 */



	b43_phy_ht_zero_extg(dev);



	return 0;

}