package/kernel/mac80211/patches/651-rt2x00-remove-unneccesary-code.patch

   1 From pozega.tomislav@gmail.com Thu May 18 12:42:27 2017
   2 Return-path: <pozega.tomislav@gmail.com>
   3 Envelope-to: daniel@makrotopia.org
   4 Delivery-date: Thu, 18 May 2017 12:42:27 +0200
   5 Received: from mail by fudo.makrotopia.org with sa-checked (Exim 4.88)
   6         (envelope-from <pozega.tomislav@gmail.com>)
   7         id 1dBIsy-00088b-PU
   8         for daniel@makrotopia.org; Thu, 18 May 2017 12:42:27 +0200
   9 X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on fudo.makrotopia.org
  10 X-Spam-Level:
  11 X-Spam-Status: No, score=-0.8 required=2.5 tests=DKIM_SIGNED,DKIM_VALID,
  12         DKIM_VALID_AU,FREEMAIL_FROM,HTML_MESSAGE,RCVD_IN_DNSWL_LOW shortcircuit=no
  13         autolearn=ham autolearn_force=no version=3.4.1
  14 Received: from mail-oi0-x22a.google.com ([2607:f8b0:4003:c06::22a])
  15         by fudo.makrotopia.org with esmtps (TLSv1.2:ECDHE-RSA-AES128-GCM-SHA256:128)
  16          (Exim 4.88)
  17         (envelope-from <pozega.tomislav@gmail.com>)
  18         id 1dBIsv-00088Q-Dq
  19         for daniel@makrotopia.org; Thu, 18 May 2017 12:42:24 +0200
  20 Received: by mail-oi0-x22a.google.com with SMTP id w10so48782189oif.0
  21         for <daniel@makrotopia.org>; Thu, 18 May 2017 03:42:21 -0700 (PDT)
  22 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
  23         d=gmail.com; s=20161025;
  24         h=mime-version:from:date:message-id:subject:to;
  25         bh=9dF7PHDassYY74+N6dAhmsL/B9i5oG3SEuMzHuazhJo=;
  26         b=cBGJ44v+o4ASyCPmHCBRMmRYnJCv4Gx6lzDiScKn0XqYmNHYpZTPg5cAY1GZFUhHdz
  27          9QT5fzhJKFikBliSuJc/7/pI8KzvyEAdvawiWA7/5fbeiTZ+zjJnzRVGezqkYDKxjR6u
  28          7TsoJxR2/oFwo7bOFlThhee+Nwf7qaX8AVal7JdkqovekX79JQ5vsKAa4LapDp7Cl0wr
  29          KCh0WRUHGEgpTLJFyQ3ThPmLqc8bhmu+6/V/LJ53VOY7uksZHMhvaKkk9vDCoOuPnBMK
  30          Cj2/c7z9RTErz/xlHg6HxnBe/pPc31XUsuPJUleOEdZASczPsreEEKacKCONVlP1wjAB
  31          iOkA==
  32 X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
  33         d=1e100.net; s=20161025;
  34         h=x-gm-message-state:mime-version:from:date:message-id:subject:to;
  35         bh=9dF7PHDassYY74+N6dAhmsL/B9i5oG3SEuMzHuazhJo=;
  36         b=LJAe4ZwS9aNJypROW7j+I9aNfRBWyDYy0c8ABnDbLrIoF9P2AA/Vs/Cli5f7GjaAxr
  37          1JCx602ach+7R7QjQq/nqNmLuhRCfSvB0TGrq4R4v+CJ4ADO541+PddnFiU1dlIXQRP2
  38          TE2FOydSO0FGJBMg+kY0eFiidBtYj1T5x7IHAhQzufiuiF6/1xZS8h61CYJjLzt/aR5y
  39          JxOxsVvu3W2YQ0T5wKmAPlKtarFH6ZZgs446bRYt1MX5KAWzIoBM1+IPMMv7lSCpCaDR
  40          fwH05aDyaJW2IzXH5R9Tq7gGYycYjx/SnO7JupJXJVvOzKgBJxp60JwJhCfqCwESDuuD
  41          8nNA==
  42 X-Gm-Message-State: AODbwcDOpdFZgbxAxFsVsqFdCBN3pRGDvEclZ1heVg2byNZ9BuG5kqJg
  43         GvZ9x4NGt0v8lVGa3esDw0N1KiJENg==
  44 X-Received: by 10.157.17.217 with SMTP id y25mr1310632oty.137.1495104134863;
  45  Thu, 18 May 2017 03:42:14 -0700 (PDT)
  46 MIME-Version: 1.0
  47 Received: by 10.157.0.105 with HTTP; Thu, 18 May 2017 03:42:14 -0700 (PDT)
  48 From: Tom Psyborg <pozega.tomislav@gmail.com>
  49 Date: Thu, 18 May 2017 12:42:14 +0200
  50 Message-ID: <CAKR_QVJBSKw2uCY4RbHZPvbGkMcvnBh+j6F+9t93mG3BakjX3Q@mail.gmail.com>
  51 Subject: [PATCH] rt2x00: remove unneccesary code
  52 To: linux-wireless <linux-wireless@vger.kernel.org>,
  53         Linux Kernel Mailing List <linux-kernel@vger.kernel.org>, Arnd Bergmann <arnd@arndb.de>,
  54         Jes Sorensen <jes.sorensen@gmail.com>, Stanislaw Gruszka <sgruszka@redhat.com>,
  55         David Miller <davem@davemloft.net>, Helmut Schaa <helmut.schaa@googlemail.com>,
  56         Kalle Valo <kvalo@codeaurora.org>, Daniel Golle <daniel@makrotopia.org>,
  57         Mathias Kresin <dev@kresin.me>, Johannes Berg <johannes.berg@intel.com>,
  58         Serge Vasilugin <vasilugin@yandex.ru>, Roman Yeryomin <roman@advem.lv>,
  59         Networking <netdev@vger.kernel.org>
  60 Content-Type: multipart/alternative; boundary="94eb2c1905d2dc6361054fca0e62"
  61 Status: RO
  62 Content-Length: 11079
  63 Lines: 178
  64
  65 --94eb2c1905d2dc6361054fca0e62
  66 Content-Type: text/plain; charset="UTF-8"
  67 Content-Transfer-Encoding: quoted-printable
  68
  69 Use chanreg and dccal helpers to reduce the size of ePA code.
  70
  71 Signed-off-by: Tomislav Po=C5=BEega <pozega.tomislav@gmail.com>
  72 Signed-off-by: Daniel Golle <daniel@makrotopia.org>
  73 [daniel@makrotopia.org: fixed white-space so patch applies]
  74 ---
  75
  76 Index: compat-wireless-2017-01-31/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
  77 ===================================================================
  78 --- compat-wireless-2017-01-31.orig/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
  79 +++ compat-wireless-2017-01-31/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
  80 @@ -4137,38 +4137,22 @@ static void rt2800_config_channel(struct
  81                         reg |= 0x00000101;
  82                         rt2800_register_write(rt2x00dev, RF_BYPASS3, reg);
  83
  84 -                       rt2800_rfcsr_write_bank(rt2x00dev, 4, 43, 0x73);
  85 -                       rt2800_rfcsr_write_bank(rt2x00dev, 6, 43, 0x73);
  86 -                       rt2800_rfcsr_write_bank(rt2x00dev, 4, 44, 0x73);
  87 -                       rt2800_rfcsr_write_bank(rt2x00dev, 6, 44, 0x73);
  88 -                       rt2800_rfcsr_write_bank(rt2x00dev, 4, 45, 0x73);
  89 -                       rt2800_rfcsr_write_bank(rt2x00dev, 6, 45, 0x73);
  90 -                       rt2800_rfcsr_write_bank(rt2x00dev, 4, 46, 0x27);
  91 -                       rt2800_rfcsr_write_bank(rt2x00dev, 6, 46, 0x27);
  92 -                       rt2800_rfcsr_write_bank(rt2x00dev, 4, 47, 0xC8);
  93 -                       rt2800_rfcsr_write_bank(rt2x00dev, 6, 47, 0xC8);
  94 -                       rt2800_rfcsr_write_bank(rt2x00dev, 4, 48, 0xA4);
  95 -                       rt2800_rfcsr_write_bank(rt2x00dev, 6, 48, 0xA4);
  96 -                       rt2800_rfcsr_write_bank(rt2x00dev, 4, 49, 0x05);
  97 -                       rt2800_rfcsr_write_bank(rt2x00dev, 6, 49, 0x05);
  98 -                       rt2800_rfcsr_write_bank(rt2x00dev, 4, 54, 0x27);
  99 -                       rt2800_rfcsr_write_bank(rt2x00dev, 6, 54, 0x27);
 100 -                       rt2800_rfcsr_write_bank(rt2x00dev, 4, 55, 0xC8);
 101 -                       rt2800_rfcsr_write_bank(rt2x00dev, 6, 55, 0xC8);
 102 -                       rt2800_rfcsr_write_bank(rt2x00dev, 4, 56, 0xA4);
 103 -                       rt2800_rfcsr_write_bank(rt2x00dev, 6, 56, 0xA4);
 104 -                       rt2800_rfcsr_write_bank(rt2x00dev, 4, 57, 0x05);
 105 -                       rt2800_rfcsr_write_bank(rt2x00dev, 6, 57, 0x05);
 106 -                       rt2800_rfcsr_write_bank(rt2x00dev, 4, 58, 0x27);
 107 -                       rt2800_rfcsr_write_bank(rt2x00dev, 6, 58, 0x27);
 108 -                       rt2800_rfcsr_write_bank(rt2x00dev, 4, 59, 0xC8);
 109 -                       rt2800_rfcsr_write_bank(rt2x00dev, 6, 59, 0xC8);
 110 -                       rt2800_rfcsr_write_bank(rt2x00dev, 4, 60, 0xA4);
 111 -                       rt2800_rfcsr_write_bank(rt2x00dev, 6, 60, 0xA4);
 112 -                       rt2800_rfcsr_write_bank(rt2x00dev, 4, 61, 0x05);
 113 -                       rt2800_rfcsr_write_bank(rt2x00dev, 6, 61, 0x05);
 114 -                       rt2800_rfcsr_write_bank(rt2x00dev, 5, 05, 0x00);
 115 -                       rt2800_rfcsr_write_bank(rt2x00dev, 7, 05, 0x00);
 116 +                       rt2800_rfcsr_write_chanreg(rt2x00dev, 43, 0x73);
 117 +                       rt2800_rfcsr_write_chanreg(rt2x00dev, 44, 0x73);
 118 +                       rt2800_rfcsr_write_chanreg(rt2x00dev, 45, 0x73);
 119 +                       rt2800_rfcsr_write_chanreg(rt2x00dev, 46, 0x27);
 120 +                       rt2800_rfcsr_write_chanreg(rt2x00dev, 47, 0xC8);
 121 +                       rt2800_rfcsr_write_chanreg(rt2x00dev, 48, 0xA4);
 122 +                       rt2800_rfcsr_write_chanreg(rt2x00dev, 49, 0x05);
 123 +                       rt2800_rfcsr_write_chanreg(rt2x00dev, 54, 0x27);
 124 +                       rt2800_rfcsr_write_chanreg(rt2x00dev, 55, 0xC8);
 125 +                       rt2800_rfcsr_write_chanreg(rt2x00dev, 56, 0xA4);
 126 +                       rt2800_rfcsr_write_chanreg(rt2x00dev, 57, 0x05);
 127 +                       rt2800_rfcsr_write_chanreg(rt2x00dev, 58, 0x27);
 128 +                       rt2800_rfcsr_write_chanreg(rt2x00dev, 59, 0xC8);
 129 +                       rt2800_rfcsr_write_chanreg(rt2x00dev, 60, 0xA4);
 130 +                       rt2800_rfcsr_write_chanreg(rt2x00dev, 61, 0x05);
 131 +                       rt2800_rfcsr_write_dccal(rt2x00dev, 05, 0x00);
 132
 133                         rt2800_register_write(rt2x00dev, TX0_RF_GAIN_CORRECT,
 134                                               0x36303636);