target/linux/layerscape/patches-4.4/7066-fmd-add-2.5G-SGMII-mode-suport.patch

   1 From 95d12688fa875f7a00590aaf6de5f34d55531d68 Mon Sep 17 00:00:00 2001
   2 From: Madalin Bucur <madalin.bucur@freescale.com>
   3 Date: Thu, 14 Apr 2016 14:12:38 +0300
   4 Subject: [PATCH 66/70] fmd: add 2.5G SGMII mode suport
   5
   6 Signed-off-by: Madalin Bucur <madalin.bucur@freescale.com>
   7 ---
   8  drivers/net/ethernet/freescale/sdk_dpaa/mac.c |    5 ++++-
   9  1 file changed, 4 insertions(+), 1 deletion(-)
  10
  11 --- a/drivers/net/ethernet/freescale/sdk_dpaa/mac.c
  12 +++ b/drivers/net/ethernet/freescale/sdk_dpaa/mac.c
  13 @@ -74,6 +74,7 @@ static const char phy_str[][11] = {
  14         [PHY_INTERFACE_MODE_RGMII_TXID] = "rgmii-txid",
  15         [PHY_INTERFACE_MODE_RTBI]       = "rtbi",
  16         [PHY_INTERFACE_MODE_XGMII]      = "xgmii",
  17 +       [PHY_INTERFACE_MODE_SGMII_2500] = "sgmii-2500",
  18  };
  19
  20  static phy_interface_t __pure __attribute__((nonnull)) str2phy(const char *str)
  21 @@ -100,6 +101,7 @@ static const uint16_t phy2speed[] = {
  22         [PHY_INTERFACE_MODE_RGMII_TXID] = SPEED_1000,
  23         [PHY_INTERFACE_MODE_RTBI]       = SPEED_1000,
  24         [PHY_INTERFACE_MODE_XGMII]      = SPEED_10000,
  25 +       [PHY_INTERFACE_MODE_SGMII_2500] = SPEED_2500,
  26  };
  27
  28  static struct mac_device * __cold
  29 @@ -335,7 +337,8 @@ static int __cold mac_probe(struct platf
  30         mac_dev->max_speed      = mac_dev->speed;
  31         mac_dev->if_support = DTSEC_SUPPORTED;
  32         /* We don't support half-duplex in SGMII mode */
  33 -       if (strstr(char_prop, "sgmii") || strstr(char_prop, "qsgmii"))
  34 +       if (strstr(char_prop, "sgmii") || strstr(char_prop, "qsgmii") ||
  35 +           strstr(char_prop, "sgmii-2500"))
  36                 mac_dev->if_support &= ~(SUPPORTED_10baseT_Half |
  37                                         SUPPORTED_100baseT_Half);
  38