b43: N-PHY: initialize perical variable, add missing call to CCA reset

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/drivers/net/wireless/b43/phy_n.c b/drivers/net/wireless/b43/phy_n.c
index 8690551f087..a721cac4297 100644
--- a/drivers/net/wireless/b43/phy_n.c
+++ b/drivers/net/wireless/b43/phy_n.c
@@ -2212,6 +2212,9 @@ static void b43_nphy_rev2_rssi_cal(struct b43_wldev *dev, u8 type)
 
         b43_nphy_classifier(dev, 7, class);
         b43_nphy_write_clip_detection(dev, clip_state);
+        /* Specs don't say about reset here, but it makes wl and b43 dumps
+           identical, it really seems wl performs this */
+        b43_nphy_reset_cca(dev);
 }
 
 /* http://bcm-v4.sipsolutions.net/802.11/PHY/N/RSSICalRev3 */
@@ -3625,6 +3628,7 @@ static void b43_nphy_op_prepare_structs(struct b43_wldev *dev)
         nphy->gain_boost = true; /* this way we follow wl, assume it is true */
         nphy->txrx_chain = 2; /* sth different than 0 and 1 for now */
         nphy->phyrxchain = 3; /* to avoid b43_nphy_set_rx_core_state like wl */
+        nphy->perical = 2; /* avoid additional rssi cal on init (like wl) */
 }
 
 static void b43_nphy_op_free(struct b43_wldev *dev)