target/linux/layerscape/patches-5.4/701-net-0057-sdk_fman-fix-probing-of-10G-ports-on-T102x.patch

   1 From 7dd27606d9b7f28a7367e4b9444bed7d573f4b6c Mon Sep 17 00:00:00 2001
   2 From: Camelia Groza <camelia.groza@nxp.com>
   3 Date: Fri, 23 Mar 2018 16:33:19 +0200
   4 Subject: [PATCH] sdk_fman: fix probing of 10G ports on T102x
   5
   6 Signed-off-by: Camelia Groza <camelia.groza@nxp.com>
   7 ---
   8  .../sdk_fman/src/wrapper/lnxwrp_fm_port.c          | 24 +++++++++++++++++-----
   9  1 file changed, 19 insertions(+), 5 deletions(-)
  10
  11 --- a/drivers/net/ethernet/freescale/sdk_fman/src/wrapper/lnxwrp_fm_port.c
  12 +++ b/drivers/net/ethernet/freescale/sdk_fman/src/wrapper/lnxwrp_fm_port.c
  13 @@ -388,7 +388,14 @@ static t_LnxWrpFmPortDev *ReadFmPortDevT
  14                         settings.param.specificParams.nonRxParams.qmChannel =
  15                         p_LnxWrpFmPortDev->txCh;
  16         } else if (of_device_is_compatible(port_node, "fsl,fman-port-10g-tx")) {
  17 +#ifndef CONFIG_FMAN_ARM
  18 +               /* On T102x, the 10G TX port IDs start from 0x28 */
  19 +               if (IS_T1023_T1024)
  20 +                       tmp_prop -= 0x28;
  21 +               else
  22 +#endif
  23                 tmp_prop -= 0x30;
  24 +
  25                 if (unlikely(tmp_prop>= FM_MAX_NUM_OF_10G_TX_PORTS)) {
  26                         REPORT_ERROR(MAJOR, E_INVALID_VALUE,
  27                                         ("of_get_property(%s, cell-index) failed",
  28 @@ -399,7 +406,7 @@ static t_LnxWrpFmPortDev *ReadFmPortDevT
  29                         FM_MAX_NUM_OF_1G_TX_PORTS];
  30  #ifndef CONFIG_FMAN_ARM
  31                 if (IS_T1023_T1024)
  32 -                       p_LnxWrpFmPortDev = &p_LnxWrpFmDev->txPorts[*uint32_prop];
  33 +                       p_LnxWrpFmPortDev = &p_LnxWrpFmDev->txPorts[tmp_prop];
  34  #endif
  35
  36                 p_LnxWrpFmPortDev->id = tmp_prop;
  37 @@ -437,7 +444,14 @@ static t_LnxWrpFmPortDev *ReadFmPortDevT
  38                 if (p_LnxWrpFmDev->pcdActive)
  39                         p_LnxWrpFmPortDev->defPcd = p_LnxWrpFmDev->defPcd;
  40         } else if (of_device_is_compatible(port_node, "fsl,fman-port-10g-rx")) {
  41 +#ifndef CONFIG_FMAN_ARM
  42 +               /* On T102x, the 10G RX port IDs start from 0x08 */
  43 +               if (IS_T1023_T1024)
  44 +                       tmp_prop -= 0x8;
  45 +               else
  46 +#endif
  47                 tmp_prop -= 0x10;
  48 +
  49                 if (unlikely(tmp_prop >= FM_MAX_NUM_OF_10G_RX_PORTS)) {
  50                         REPORT_ERROR(MAJOR, E_INVALID_VALUE,
  51                                         ("of_get_property(%s, cell-index) failed",
  52 @@ -449,7 +463,7 @@ static t_LnxWrpFmPortDev *ReadFmPortDevT
  53
  54  #ifndef CONFIG_FMAN_ARM
  55                 if (IS_T1023_T1024)
  56 -                       p_LnxWrpFmPortDev = &p_LnxWrpFmDev->rxPorts[*uint32_prop];
  57 +                       p_LnxWrpFmPortDev = &p_LnxWrpFmDev->rxPorts[tmp_prop];
  58  #endif
  59
  60                 p_LnxWrpFmPortDev->id = tmp_prop;
  61 @@ -637,7 +651,7 @@ static t_Error CheckNConfigFmPortAdvArgs
  62      uint32_prop = (uint32_t *)of_get_property(port_node, "ar-tables-sizes",
  63         &lenp);
  64      if (uint32_prop) {
  65 -
  66 +
  67         if (WARN_ON(lenp != sizeof(uint32_t)*8))
  68              RETURN_ERROR(MINOR, E_INVALID_VALUE, NO_MSG);
  69         if (WARN_ON(p_LnxWrpFmPortDev->settings.param.portType !=
  70 @@ -671,7 +685,7 @@ static t_Error CheckNConfigFmPortAdvArgs
  71          if (uint32_prop) {
  72                 if (WARN_ON(lenp != sizeof(uint32_t)*3))
  73                  RETURN_ERROR(MINOR, E_INVALID_VALUE, NO_MSG);
  74 -
  75 +
  76              p_LnxWrpFmPortDev->dsar_table_sizes.max_num_of_ip_prot_filtering  =
  77                 (uint16_t)be32_to_cpu(uint32_prop[0]);
  78              p_LnxWrpFmPortDev->dsar_table_sizes.max_num_of_tcp_port_filtering =
  79 @@ -679,7 +693,7 @@ static t_Error CheckNConfigFmPortAdvArgs
  80              p_LnxWrpFmPortDev->dsar_table_sizes.max_num_of_udp_port_filtering =
  81                 (uint16_t)be32_to_cpu(uint32_prop[2]);
  82          }
  83 -
  84 +
  85          if ((err = FM_PORT_ConfigDsarSupport(p_LnxWrpFmPortDev->h_Dev,
  86                 (t_FmPortDsarTablesSizes*)&p_LnxWrpFmPortDev->dsar_table_sizes)) != E_OK)
  87                 RETURN_ERROR(MINOR, err, NO_MSG);