mac80211: clean and submit a bunch of rt2x00 patches

[openwrt/staging/wigyori.git] / package / kernel / mac80211 / patches / rt2x00 / 983-rt2x00-add-r-calibration.patch

diff --git a/package/kernel/mac80211/patches/rt2x00/983-rt2x00-add-r-calibration.patch b/package/kernel/mac80211/patches/rt2x00/983-rt2x00-add-r-calibration.patch
index 04ea802117de48080504a28135e5bb60d1c770bc..569b1083e5bff3631e90ea2284d251f0857b3f86 100644 (file)
--- a/package/kernel/mac80211/patches/rt2x00/983-rt2x00-add-r-calibration.patch
+++ b/package/kernel/mac80211/patches/rt2x00/983-rt2x00-add-r-calibration.patch
@@ -1,9 +1,21 @@
-From: =?UTF-8?q?Tomislav=20Po=C5=BEega?= <pozega.tomislav@gmail.com>
+From b75efecd6473e6a044d214571c17cad8ae88ed42 Mon Sep 17 00:00:00 2001
+From: Daniel Golle <daniel@makrotopia.org>
 Date: Mon, 8 Jan 2018 13:42:58 +0100
-Subject: [PATCH] rt2x00: add r calibration
+Subject: [PATCH 05/16] rt2x00: add r calibration for MT7620
 MIME-Version: 1.0
 Content-Type: text/plain; charset=UTF-8
 Content-Transfer-Encoding: 8bit
+To: linux-wireless@vger.kernel.org,
+    Stanislaw Gruszka <stf_xl@wp.pl>,
+    Helmut Schaa <helmut.schaa@googlemail.com>
+Cc: Kalle Valo <kvalo@kernel.org>,
+    David S. Miller <davem@davemloft.net>,
+    Eric Dumazet <edumazet@google.com>,
+    Jakub Kicinski <kuba@kernel.org>,
+    Paolo Abeni <pabeni@redhat.com>,
+    Johannes Berg <johannes.berg@intel.com>
+
+From: Tomislav Požega <pozega.tomislav@gmail.com>
 
 Add r calibration code as found in mtk driver.
 
@@ -14,15 +26,15 @@ Signed-off-by: Tomislav Požega <pozega.tomislav@gmail.com>
 
 --- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
 +++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
-@@ -8488,6 +8488,155 @@ static void rt2800_rf_self_txdc_cal(stru
-       rt2x00_info(rt2x00dev, "RF Tx self calibration end\n");
+@@ -8483,6 +8483,155 @@ static void rt2800_rf_self_txdc_cal(stru
+       rt2800_register_write(rt2x00dev, RF_BYPASS2, mac052c);
  }
  
 +static int rt2800_calcrcalibrationcode(struct rt2x00_dev *rt2x00dev, int d1, int d2)
 +{
-+      int calcode;
-+      calcode = ((d2 - d1) * 1000) / 43;
-+      if ((calcode%10) >= 5)
++      int calcode = ((d2 - d1) * 1000) / 43;
++
++      if ((calcode % 10) >= 5)
 +              calcode += 10;
 +      calcode = (calcode / 10);
 +
@@ -70,7 +82,7 @@ Signed-off-by: Tomislav Požega <pozega.tomislav@gmail.com>
 +      for (i = 0; i < 10000; i++) {
 +              macstatus = rt2800_register_read(rt2x00dev, MAC_STATUS_CFG);
 +              if (macstatus & 0x1)
-+                      udelay(50);
++                      usleep_range(50, 100);
 +              else
 +                      break;
 +      }
@@ -85,7 +97,7 @@ Signed-off-by: Tomislav Požega <pozega.tomislav@gmail.com>
 +      for (i = 0; i < 10000; i++) {
 +              macstatus = rt2800_register_read(rt2x00dev, MAC_STATUS_CFG);
 +              if (macstatus & 0x2)
-+                      udelay(50);
++                      usleep_range(50, 100);
 +              else
 +                      break;
 +              }
@@ -112,7 +124,7 @@ Signed-off-by: Tomislav Požega <pozega.tomislav@gmail.com>
 +
 +      rt2800_bbp_write(rt2x00dev, 47, 0x04);
 +      rt2800_bbp_write(rt2x00dev, 22, 0x80);
-+      udelay(100);
++      usleep_range(100, 200);
 +      bytevalue = rt2800_bbp_read(rt2x00dev, 49);
 +      if (bytevalue > 128)
 +              d1 = bytevalue - 256;
@@ -122,7 +134,7 @@ Signed-off-by: Tomislav Požega <pozega.tomislav@gmail.com>
 +      rt2800_rfcsr_write_bank(rt2x00dev, 0, 35, 0x01);
 +
 +      rt2800_bbp_write(rt2x00dev, 22, 0x80);
-+      udelay(100);
++      usleep_range(100, 200);
 +      bytevalue = rt2800_bbp_read(rt2x00dev, 49);
 +      if (bytevalue > 128)
 +              d2 = bytevalue - 256;
@@ -170,7 +182,7 @@ Signed-off-by: Tomislav Požega <pozega.tomislav@gmail.com>
  static void rt2800_bbp_core_soft_reset(struct rt2x00_dev *rt2x00dev,
                                       bool set_bw, bool is_ht40)
  {
-@@ -9095,6 +9244,7 @@ static void rt2800_init_rfcsr_6352(struc
+@@ -9090,6 +9239,7 @@ static void rt2800_init_rfcsr_6352(struc
        rt2800_rfcsr_write_dccal(rt2x00dev, 5, 0x00);
        rt2800_rfcsr_write_dccal(rt2x00dev, 17, 0x7C);