From: Rafał Miłecki <zajec5@gmail.com>
Date: Sun, 17 Jan 2010 12:04:02 +0000 (+0100)
Subject: b43: N-PHY: move RF sequence declarations top, add missing calls
X-Git-Tag: MMI-PSA29.97-13-9~24841^2~49^2~219
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=67c0d6e2d1abb9cbff9235143a8faaef89119628;p=GitHub%2FMotorolaMobilityLLC%2Fkernel-slsi.git

b43: N-PHY: move RF sequence declarations top, add missing calls

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

diff --git a/drivers/net/wireless/b43/phy_n.c b/drivers/net/wireless/b43/phy_n.c
index 90a49cfaa965..99024b02bdbd 100644
--- a/drivers/net/wireless/b43/phy_n.c
+++ b/drivers/net/wireless/b43/phy_n.c
@@ -55,6 +55,18 @@ struct nphy_iq_est {
 	u32 q1_pwr;
 };
 
+enum b43_nphy_rf_sequence {
+	B43_RFSEQ_RX2TX,
+	B43_RFSEQ_TX2RX,
+	B43_RFSEQ_RESET2RX,
+	B43_RFSEQ_UPDATE_GAINH,
+	B43_RFSEQ_UPDATE_GAINL,
+	B43_RFSEQ_UPDATE_GAINU,
+};
+
+static void b43_nphy_force_rf_sequence(struct b43_wldev *dev,
+				       enum b43_nphy_rf_sequence seq);
+
 void b43_nphy_set_rxantenna(struct b43_wldev *dev, int antenna)
 {//TODO
 }
@@ -421,7 +433,7 @@ static void b43_nphy_reset_cca(struct b43_wldev *dev)
 	udelay(1);
 	b43_phy_write(dev, B43_NPHY_BBCFG, bbcfg & ~B43_NPHY_BBCFG_RSTCCA);
 	b43_nphy_bmac_clock_fgc(dev, 0);
-	/* TODO: N PHY Force RF Seq with argument 2 */
+	b43_nphy_force_rf_sequence(dev, B43_RFSEQ_RESET2RX);
 }
 
 /* http://bcm-v4.sipsolutions.net/802.11/PHY/N/MIMOConfig */
@@ -590,7 +602,7 @@ static void b43_nphy_rx_cal_phy_setup(struct b43_wldev *dev, u8 core)
 
 	/* TODO: Call N PHY RF Ctrl Intc Override with 2, 0, 3 as arguments */
 	/* TODO: Call N PHY RF Intc Override with 8, 0, 3, 0 as arguments */
-	/* TODO: Call N PHY RF Seq with 0 as argument */
+	b43_nphy_force_rf_sequence(dev, B43_RFSEQ_RX2TX);
 
 	if (core == 0) {
 		rxval = 1;
@@ -872,15 +884,7 @@ static void b43_nphy_tx_pwr_ctrl_coef_setup(struct b43_wldev *dev)
 		b43_nphy_stay_in_carrier_search(dev, false);
 }
 
-enum b43_nphy_rf_sequence {
-	B43_RFSEQ_RX2TX,
-	B43_RFSEQ_TX2RX,
-	B43_RFSEQ_RESET2RX,
-	B43_RFSEQ_UPDATE_GAINH,
-	B43_RFSEQ_UPDATE_GAINL,
-	B43_RFSEQ_UPDATE_GAINU,
-};
-
+/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/ForceRFSeq */
 static void b43_nphy_force_rf_sequence(struct b43_wldev *dev,
 				       enum b43_nphy_rf_sequence seq)
 {
@@ -2156,7 +2160,7 @@ static int b43_nphy_rev2_cal_rx_iq(struct b43_wldev *dev,
 	}
 
 	/* TODO: Call N PHY RF Ctrl Override with 0x400, 0, 3, 1 as arguments*/
-	/* TODO: Call N PHY Force RF Seq with 2 as argument */
+	b43_nphy_force_rf_sequence(dev, B43_RFSEQ_RESET2RX);
 	/* TODO: Write an N PHY Table with ID 7, length 2, offset 0x110,
 		width 16, and data from gain_save */