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path: root/drivers/net/ixgbe/ixgbe_phy.c
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Diffstat (limited to 'drivers/net/ixgbe/ixgbe_phy.c')
-rw-r--r--drivers/net/ixgbe/ixgbe_phy.c42
1 files changed, 34 insertions, 8 deletions
diff --git a/drivers/net/ixgbe/ixgbe_phy.c b/drivers/net/ixgbe/ixgbe_phy.c
index 1c1efd3..22d21af 100644
--- a/drivers/net/ixgbe/ixgbe_phy.c
+++ b/drivers/net/ixgbe/ixgbe_phy.c
@@ -475,7 +475,7 @@ s32 ixgbe_reset_phy_nl(struct ixgbe_hw *hw)
msleep(edata);
break;
case IXGBE_DATA_NL:
- hw_dbg(hw, "DATA: \n");
+ hw_dbg(hw, "DATA:\n");
data_offset++;
hw->eeprom.ops.read(hw, data_offset++,
&phy_offset);
@@ -491,7 +491,7 @@ s32 ixgbe_reset_phy_nl(struct ixgbe_hw *hw)
break;
case IXGBE_CONTROL_NL:
data_offset++;
- hw_dbg(hw, "CONTROL: \n");
+ hw_dbg(hw, "CONTROL:\n");
if (edata == IXGBE_CONTROL_EOL_NL) {
hw_dbg(hw, "EOL\n");
end_data = true;
@@ -531,6 +531,7 @@ s32 ixgbe_identify_sfp_module_generic(struct ixgbe_hw *hw)
u8 comp_codes_10g = 0;
u8 oui_bytes[3] = {0, 0, 0};
u8 cable_tech = 0;
+ u8 cable_spec = 0;
u16 enforce_sfp = 0;
if (hw->mac.ops.get_media_type(hw) != ixgbe_media_type_fiber) {
@@ -580,14 +581,30 @@ s32 ixgbe_identify_sfp_module_generic(struct ixgbe_hw *hw)
else
hw->phy.sfp_type = ixgbe_sfp_type_unknown;
} else if (hw->mac.type == ixgbe_mac_82599EB) {
- if (cable_tech & IXGBE_SFF_DA_PASSIVE_CABLE)
+ if (cable_tech & IXGBE_SFF_DA_PASSIVE_CABLE) {
if (hw->bus.lan_id == 0)
hw->phy.sfp_type =
ixgbe_sfp_type_da_cu_core0;
else
hw->phy.sfp_type =
ixgbe_sfp_type_da_cu_core1;
- else if (comp_codes_10g & IXGBE_SFF_10GBASESR_CAPABLE)
+ } else if (cable_tech & IXGBE_SFF_DA_ACTIVE_CABLE) {
+ hw->phy.ops.read_i2c_eeprom(
+ hw, IXGBE_SFF_CABLE_SPEC_COMP,
+ &cable_spec);
+ if (cable_spec &
+ IXGBE_SFF_DA_SPEC_ACTIVE_LIMITING) {
+ if (hw->bus.lan_id == 0)
+ hw->phy.sfp_type =
+ ixgbe_sfp_type_da_act_lmt_core0;
+ else
+ hw->phy.sfp_type =
+ ixgbe_sfp_type_da_act_lmt_core1;
+ } else {
+ hw->phy.sfp_type =
+ ixgbe_sfp_type_unknown;
+ }
+ } else if (comp_codes_10g & IXGBE_SFF_10GBASESR_CAPABLE)
if (hw->bus.lan_id == 0)
hw->phy.sfp_type =
ixgbe_sfp_type_srlr_core0;
@@ -637,10 +654,14 @@ s32 ixgbe_identify_sfp_module_generic(struct ixgbe_hw *hw)
switch (vendor_oui) {
case IXGBE_SFF_VENDOR_OUI_TYCO:
if (cable_tech & IXGBE_SFF_DA_PASSIVE_CABLE)
- hw->phy.type = ixgbe_phy_tw_tyco;
+ hw->phy.type =
+ ixgbe_phy_sfp_passive_tyco;
break;
case IXGBE_SFF_VENDOR_OUI_FTL:
- hw->phy.type = ixgbe_phy_sfp_ftl;
+ if (cable_tech & IXGBE_SFF_DA_ACTIVE_CABLE)
+ hw->phy.type = ixgbe_phy_sfp_ftl_active;
+ else
+ hw->phy.type = ixgbe_phy_sfp_ftl;
break;
case IXGBE_SFF_VENDOR_OUI_AVAGO:
hw->phy.type = ixgbe_phy_sfp_avago;
@@ -650,7 +671,11 @@ s32 ixgbe_identify_sfp_module_generic(struct ixgbe_hw *hw)
break;
default:
if (cable_tech & IXGBE_SFF_DA_PASSIVE_CABLE)
- hw->phy.type = ixgbe_phy_tw_unknown;
+ hw->phy.type =
+ ixgbe_phy_sfp_passive_unknown;
+ else if (cable_tech & IXGBE_SFF_DA_ACTIVE_CABLE)
+ hw->phy.type =
+ ixgbe_phy_sfp_active_unknown;
else
hw->phy.type = ixgbe_phy_sfp_unknown;
break;
@@ -658,7 +683,8 @@ s32 ixgbe_identify_sfp_module_generic(struct ixgbe_hw *hw)
}
/* All passive DA cables are supported */
- if (cable_tech & IXGBE_SFF_DA_PASSIVE_CABLE) {
+ if (cable_tech & (IXGBE_SFF_DA_PASSIVE_CABLE |
+ IXGBE_SFF_DA_ACTIVE_CABLE)) {
status = 0;
goto out;
}