Switching is not fully implemented yet, prepare place for the code.
Signed-off-by: Rafał Miłecki <zajec5@xxxxxxxxx>
---
drivers/net/wireless/b43/phy_lcn.c | 86 +++++++++++++++++++++++++++++++++++-
1 files changed, 84 insertions(+), 2 deletions(-)
diff --git a/drivers/net/wireless/b43/phy_lcn.c b/drivers/net/wireless/b43/phy_lcn.c
index 9707a2b..7b20a47 100644
--- a/drivers/net/wireless/b43/phy_lcn.c
+++ b/drivers/net/wireless/b43/phy_lcn.c
@@ -31,6 +31,48 @@
* Radio 2064.
**************************************************/
+static void b43_radio_2059_channel_setup(struct b43_wldev *dev)
+{
+ u16 save[2];
+
+ b43_radio_set(dev, 0x09d, 0x4);
+ b43_radio_write(dev, 0x09e, 0xf);
+
+ b43_radio_write(dev, 0x02a, 0xb);
+ b43_radio_maskset(dev, 0x030, ~0x3, 0xa);
+ b43_radio_maskset(dev, 0x091, ~0x3, 0);
+ b43_radio_maskset(dev, 0x038, ~0xf, 0x7);
+ b43_radio_maskset(dev, 0x030, ~0xc, 0x8);
+ b43_radio_maskset(dev, 0x05e, ~0xf, 0x8);
+ b43_radio_maskset(dev, 0x05e, ~0xf0, 0x80);
+ b43_radio_write(dev, 0x06c, 0x80);
+
+ save[0] = b43_radio_read(dev, 0x044);
+ save[1] = b43_radio_read(dev, 0x12b);
+
+ b43_radio_set(dev, 0x044, 0x7);
+ b43_radio_set(dev, 0x12b, 0xe);
+
+ /* TODO */
+
+ b43_radio_write(dev, 0x040, 0xfb);
+
+ b43_radio_write(dev, 0x041, 0x9a);
+ b43_radio_write(dev, 0x042, 0xa3);
+ b43_radio_write(dev, 0x043, 0x0c);
+
+ /* TODO */
+
+ b43_radio_set(dev, 0x044, 0x0c);
+ udelay(1);
+
+ b43_radio_write(dev, 0x044, save[0]);
+ b43_radio_write(dev, 0x12b, save[1]);
+
+ b43_radio_write(dev, 0x038, 0x0);
+ b43_radio_write(dev, 0x091, 0x7);
+}
+
static void b43_radio_2064_init(struct b43_wldev *dev)
{
b43_radio_write(dev, 0x09c, 0x0020);
@@ -172,6 +214,32 @@ static void b43_phy_lcn_pre_radio_init(struct b43_wldev *dev)
}
/**************************************************
+ * Channel switching ops.
+ **************************************************/
+
+static int b43_phy_lcn_set_channel(struct b43_wldev *dev,
+ struct ieee80211_channel *channel,
+ enum nl80211_channel_type channel_type)
+{
+ /* TODO: PLL and PHY ops */
+
+ b43_phy_set(dev, 0x44a, 0x44);
+ b43_phy_write(dev, 0x44a, 0x80);
+
+ b43_phy_set(dev, 0x44a, 0x44);
+ b43_phy_write(dev, 0x44a, 0x80);
+
+ b43_radio_2059_channel_setup(dev);
+ mdelay(1);
+
+ b43_phy_lcn_afe_set_unset(dev);
+
+ /* TODO */
+
+ return 0;
+}
+
+/**************************************************
* Basic PHY ops.
**************************************************/
@@ -265,6 +333,22 @@ static void b43_phy_lcn_op_switch_analog(struct b43_wldev *dev, bool on)
}
}
+static int b43_phy_lcn_op_switch_channel(struct b43_wldev *dev,
+ unsigned int new_channel)
+{
+ struct ieee80211_channel *channel = dev->wl->hw->conf.channel;
+ enum nl80211_channel_type channel_type = dev->wl->hw->conf.channel_type;
+
+ if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) {
+ if ((new_channel < 1) || (new_channel > 14))
+ return -EINVAL;
+ } else {
+ return -EINVAL;
+ }
+
+ return b43_phy_lcn_set_channel(dev, channel, channel_type);
+}
+
static unsigned int b43_phy_lcn_op_get_default_chan(struct b43_wldev *dev)
{
if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ)
@@ -338,9 +422,7 @@ const struct b43_phy_operations b43_phyops_lcn = {
.radio_write = b43_phy_lcn_op_radio_write,
.software_rfkill = b43_phy_lcn_op_software_rfkill,
.switch_analog = b43_phy_lcn_op_switch_analog,
- /*
.switch_channel = b43_phy_lcn_op_switch_channel,
- */
.get_default_chan = b43_phy_lcn_op_get_default_chan,
.recalc_txpower = b43_phy_lcn_op_recalc_txpower,
.adjust_txpower = b43_phy_lcn_op_adjust_txpower,
--
1.7.3.4
--
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