This fixes handling channel 14 and adds code for BCM43217.
Signed-off-by: Rafał Miłecki <[email protected]>
---
drivers/net/wireless/b43/phy_n.c | 29 ++++++++++++++++++++++-------
1 file changed, 22 insertions(+), 7 deletions(-)
diff --git a/drivers/net/wireless/b43/phy_n.c b/drivers/net/wireless/b43/phy_n.c
index b5c8a81..1293f51 100644
--- a/drivers/net/wireless/b43/phy_n.c
+++ b/drivers/net/wireless/b43/phy_n.c
@@ -4832,23 +4832,38 @@ static void b43_nphy_int_pa_set_tx_dig_filters(struct
b43_wldev *dev)
{
/* B43_NPHY_TXF_20CO_S0A1, B43_NPHY_TXF_40CO_S0A1, unknown */
static const u16 offset[] = { 0x186, 0x195, 0x2C5 };
+ static const s16 dig_filter_phy_rev16[] = {
+ -375, 136, -407, 208, -1527,
+ 956, 93, 186, 93, 230,
+ -44, 230, 201, -191, 201,
+ };
int i;
for (i = 0; i < 3; i++)
b43_nphy_pa_set_tx_dig_filter(dev, offset[i],
tbl_tx_filter_coef_rev4[i]);
+ /* Verified with BCM43227 and BCM43228 */
+ if (dev->phy.rev == 16)
+ b43_nphy_pa_set_tx_dig_filter(dev, 0x186, dig_filter_phy_rev16);
+
+ if (dev->dev->chip_id == BCMA_CHIP_ID_BCM43217) {
+ b43_nphy_pa_set_tx_dig_filter(dev, 0x186, dig_filter_phy_rev16);
+ b43_nphy_pa_set_tx_dig_filter(dev, 0x195,
+ tbl_tx_filter_coef_rev4[1]);
+ }
+
if (b43_is_40mhz(dev)) {
b43_nphy_pa_set_tx_dig_filter(dev, 0x186,
tbl_tx_filter_coef_rev4[3]);
- } else if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ) {
- b43_nphy_pa_set_tx_dig_filter(dev, 0x186,
- tbl_tx_filter_coef_rev4[5]);
+ } else {
+ if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ)
+ b43_nphy_pa_set_tx_dig_filter(dev, 0x186,
+
tbl_tx_filter_coef_rev4[5]);
+ if (dev->phy.channel == 14)
+ b43_nphy_pa_set_tx_dig_filter(dev, 0x186,
+
tbl_tx_filter_coef_rev4[6]);
}
-
- if (dev->phy.channel == 14)
- b43_nphy_pa_set_tx_dig_filter(dev, 0x186,
- tbl_tx_filter_coef_rev4[6]);
}
/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/GetTxGain */
--
1.8.4.5
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