target/linux/ramips/patches-4.4/0517-net-mediatek-fix-comment-in-rt3050-ethernet-switch-d.patch

   1 From: Vittorio Gambaletta <openwrt@vittgam.net>
   2 Date: Fri, 01 Jan 2016 00:00:01 +0100
   3 Subject: [PATCH 2/3] net: mediatek: Fix comment in rt3050 ethernet switch driver.
   4
   5 Line 444 is actually enabling all switch ports by setting the disable bits
   6 to 0. This needs to be done because the bootloader sets all ports to disabled
   7 by default (which is the case for at least one router based on RT5350).
   8
   9 So, this patch fixes the comment in line 443.
  10
  11 Signed-off-by: Vittorio Gambaletta <openwrt@vittgam.net>
  12 ---
  13
  14 --- a/drivers/net/ethernet/mediatek/esw_rt3050.c
  15 +++ b/drivers/net/ethernet/mediatek/esw_rt3050.c
  16 @@ -440,7 +440,7 @@ static void esw_hw_init(struct rt305x_es
  17                      (RT305X_ESW_PORTS_ALL << RT305X_ESW_PFC1_EN_VLAN_S),
  18                 RT305X_ESW_REG_PFC1);
  19
  20 -       /* Enable Back Pressure, and Flow Control */
  21 +       /* Enable all ports, Back Pressure and Flow Control */
  22         esw_w32(esw, ((RT305X_ESW_PORTS_ALL << RT305X_ESW_POC0_EN_BP_S) |
  23                       (RT305X_ESW_PORTS_ALL << RT305X_ESW_POC0_EN_FC_S)),
  24                 RT305X_ESW_REG_POC0);