From: Eran Ben Elisha <era...@mellanox.com>
Translate hardware port connector type data into link mode supported and
advertised info instead of caching it in driver.
Signed-off-by: Eran Ben Elisha <era...@mellanox.com>
Signed-off-by: Saeed Mahameed <sae...@mellanox.com>
---
.../net/ethernet/mellanox/mlx5/core/en_ethtool.c | 90 ++++++++++++++++++----
1 file changed, 74 insertions(+), 16 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
index f03c2d088d0c..b4514f247402 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
@@ -723,24 +723,81 @@ static void ptys2ethtool_adver_link(unsigned long
*advertising_modes,
__ETHTOOL_LINK_MODE_MASK_NBITS);
}
-static void ptys2ethtool_supported_port(struct ethtool_link_ksettings
*link_ksettings,
- u32 eth_proto_cap)
+static void ptys2ethtool_supported_advertised_port(struct
ethtool_link_ksettings *link_ksettings,
+ u32 eth_proto_cap,
+ u8 connector_type)
{
- if (eth_proto_cap & (MLX5E_PROT_MASK(MLX5E_10GBASE_CR)
- | MLX5E_PROT_MASK(MLX5E_10GBASE_SR)
- | MLX5E_PROT_MASK(MLX5E_40GBASE_CR4)
- | MLX5E_PROT_MASK(MLX5E_40GBASE_SR4)
- | MLX5E_PROT_MASK(MLX5E_100GBASE_SR4)
- | MLX5E_PROT_MASK(MLX5E_1000BASE_CX_SGMII))) {
- ethtool_link_ksettings_add_link_mode(link_ksettings, supported,
FIBRE);
+ if (!connector_type || connector_type >= MLX5E_CONNECTOR_TYPE_NUMBER) {
+ if (eth_proto_cap & (MLX5E_PROT_MASK(MLX5E_10GBASE_CR)
+ | MLX5E_PROT_MASK(MLX5E_10GBASE_SR)
+ | MLX5E_PROT_MASK(MLX5E_40GBASE_CR4)
+ | MLX5E_PROT_MASK(MLX5E_40GBASE_SR4)
+ | MLX5E_PROT_MASK(MLX5E_100GBASE_SR4)
+ | MLX5E_PROT_MASK(MLX5E_1000BASE_CX_SGMII)))
{
+ ethtool_link_ksettings_add_link_mode(link_ksettings,
+ supported,
+ FIBRE);
+ ethtool_link_ksettings_add_link_mode(link_ksettings,
+ advertising,
+ FIBRE);
+ }
+
+ if (eth_proto_cap & (MLX5E_PROT_MASK(MLX5E_100GBASE_KR4)
+ | MLX5E_PROT_MASK(MLX5E_40GBASE_KR4)
+ | MLX5E_PROT_MASK(MLX5E_10GBASE_KR)
+ | MLX5E_PROT_MASK(MLX5E_10GBASE_KX4)
+ | MLX5E_PROT_MASK(MLX5E_1000BASE_KX))) {
+ ethtool_link_ksettings_add_link_mode(link_ksettings,
+ supported,
+ Backplane);
+ ethtool_link_ksettings_add_link_mode(link_ksettings,
+ advertising,
+ Backplane);
+ }
+ return;
}
- if (eth_proto_cap & (MLX5E_PROT_MASK(MLX5E_100GBASE_KR4)
- | MLX5E_PROT_MASK(MLX5E_40GBASE_KR4)
- | MLX5E_PROT_MASK(MLX5E_10GBASE_KR)
- | MLX5E_PROT_MASK(MLX5E_10GBASE_KX4)
- | MLX5E_PROT_MASK(MLX5E_1000BASE_KX))) {
- ethtool_link_ksettings_add_link_mode(link_ksettings, supported,
Backplane);
+ switch (connector_type) {
+ case MLX5E_PORT_TP:
+ ethtool_link_ksettings_add_link_mode(link_ksettings,
+ supported, TP);
+ ethtool_link_ksettings_add_link_mode(link_ksettings,
+ advertising, TP);
+ break;
+ case MLX5E_PORT_AUI:
+ ethtool_link_ksettings_add_link_mode(link_ksettings,
+ supported, AUI);
+ ethtool_link_ksettings_add_link_mode(link_ksettings,
+ advertising, AUI);
+ break;
+ case MLX5E_PORT_BNC:
+ ethtool_link_ksettings_add_link_mode(link_ksettings,
+ supported, BNC);
+ ethtool_link_ksettings_add_link_mode(link_ksettings,
+ advertising, BNC);
+ break;
+ case MLX5E_PORT_MII:
+ ethtool_link_ksettings_add_link_mode(link_ksettings,
+ supported, MII);
+ ethtool_link_ksettings_add_link_mode(link_ksettings,
+ advertising, MII);
+ break;
+ case MLX5E_PORT_FIBRE:
+ ethtool_link_ksettings_add_link_mode(link_ksettings,
+ supported, FIBRE);
+ ethtool_link_ksettings_add_link_mode(link_ksettings,
+ advertising, FIBRE);
+ break;
+ case MLX5E_PORT_DA:
+ ethtool_link_ksettings_add_link_mode(link_ksettings,
+ supported, Backplane);
+ ethtool_link_ksettings_add_link_mode(link_ksettings,
+ advertising, Backplane);
+ break;
+ case MLX5E_PORT_NONE:
+ case MLX5E_PORT_OTHER:
+ default:
+ break;
}
}
@@ -791,7 +848,6 @@ static void get_supported(u32 eth_proto_cap,
{
unsigned long *supported = link_ksettings->link_modes.supported;
- ptys2ethtool_supported_port(link_ksettings, eth_proto_cap);
ptys2ethtool_supported_link(supported, eth_proto_cap);
ethtool_link_ksettings_add_link_mode(link_ksettings, supported, Pause);
}
@@ -902,6 +958,8 @@ static int mlx5e_get_link_ksettings(struct net_device
*netdev,
link_ksettings->base.port = get_connector_port(eth_proto_oper,
connector_type);
+ ptys2ethtool_supported_advertised_port(link_ksettings, eth_proto_admin,
+ connector_type);
get_lp_advertising(eth_proto_lp, link_ksettings);
if (an_status == MLX5_AN_COMPLETE)
--
2.11.0
