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b43: N-PHY: turn radio on/off (rfkill) 

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
hifive-unleashed-5.1
Rafał Miłecki 2010-02-27 13:03:34 +01:00 committed by John W. Linville
parent 8987a9e98f
commit c2b7aefdc9
1 changed files with 37 additions and 13 deletions
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50
drivers/net/wireless/b43/phy_n.c
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@ -218,7 +218,10 @@ static void b43_radio_init2055_post(struct b43_wldev *dev)
b43_radio_write16(dev, B2055_C2_RX_BB_MIDACHP, 0x83);
}
/* Initialize a Broadcom 2055 N-radio */
/*
* Initialize a Broadcom 2055 N-radio
* http://bcm-v4.sipsolutions.net/802.11/Radio/2055/Init
*/
static void b43_radio_init2055(struct b43_wldev *dev)
{
b43_radio_init2055_pre(dev);
@ -229,17 +232,6 @@ static void b43_radio_init2055(struct b43_wldev *dev)
b43_radio_init2055_post(dev);
}
void b43_nphy_radio_turn_on(struct b43_wldev *dev)
{
b43_radio_init2055(dev);
}
void b43_nphy_radio_turn_off(struct b43_wldev *dev)
{
b43_phy_mask(dev, B43_NPHY_RFCTL_CMD,
~B43_NPHY_RFCTL_CMD_EN);
}
/*
* Upload the N-PHY tables.
* http://bcm-v4.sipsolutions.net/802.11/PHY/N/InitTables
@ -3277,9 +3269,41 @@ static void b43_nphy_op_radio_write(struct b43_wldev *dev, u16 reg, u16 value)
b43_write16(dev, B43_MMIO_RADIO_DATA_LOW, value);
}
/* http://bcm-v4.sipsolutions.net/802.11/Radio/Switch%20Radio */
static void b43_nphy_op_software_rfkill(struct b43_wldev *dev,
bool blocked)
{//TODO
{
if (b43_read32(dev, B43_MMIO_MACCTL) & B43_MACCTL_ENABLED)
b43err(dev->wl, "MAC not suspended\n");
if (blocked) {
b43_phy_mask(dev, B43_NPHY_RFCTL_CMD,
~B43_NPHY_RFCTL_CMD_CHIP0PU);
if (dev->phy.rev >= 3) {
b43_radio_mask(dev, 0x09, ~0x2);
b43_radio_write(dev, 0x204D, 0);
b43_radio_write(dev, 0x2053, 0);
b43_radio_write(dev, 0x2058, 0);
b43_radio_write(dev, 0x205E, 0);
b43_radio_mask(dev, 0x2062, ~0xF0);
b43_radio_write(dev, 0x2064, 0);
b43_radio_write(dev, 0x304D, 0);
b43_radio_write(dev, 0x3053, 0);
b43_radio_write(dev, 0x3058, 0);
b43_radio_write(dev, 0x305E, 0);
b43_radio_mask(dev, 0x3062, ~0xF0);
b43_radio_write(dev, 0x3064, 0);
}
} else {
if (dev->phy.rev >= 3) {
/* TODO: b43_radio_init2056(dev); */
/* TODO: PHY Set Channel Spec (dev, radio_chanspec) */
} else {
b43_radio_init2055(dev);
}
}
}
static void b43_nphy_op_switch_analog(struct b43_wldev *dev, bool on)