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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.c33
1 files changed, 29 insertions, 4 deletions
diff --git a/drivers/net/ixgbe/ixgbe_phy.c b/drivers/net/ixgbe/ixgbe_phy.c
index 48325a5beff2..6c0d42e33f21 100644
--- a/drivers/net/ixgbe/ixgbe_phy.c
+++ b/drivers/net/ixgbe/ixgbe_phy.c
@@ -577,6 +577,8 @@ s32 ixgbe_identify_sfp_module_generic(struct ixgbe_hw *hw)
* 6 SFP_SR/LR_CORE1 - 82599-specific
* 7 SFP_act_lmt_DA_CORE0 - 82599-specific
* 8 SFP_act_lmt_DA_CORE1 - 82599-specific
+ * 9 SFP_1g_cu_CORE0 - 82599-specific
+ * 10 SFP_1g_cu_CORE1 - 82599-specific
*/
if (hw->mac.type == ixgbe_mac_82598EB) {
if (cable_tech & IXGBE_SFF_DA_PASSIVE_CABLE)
@@ -625,6 +627,13 @@ s32 ixgbe_identify_sfp_module_generic(struct ixgbe_hw *hw)
else
hw->phy.sfp_type =
ixgbe_sfp_type_srlr_core1;
+ else if (comp_codes_1g & IXGBE_SFF_1GBASET_CAPABLE)
+ if (hw->bus.lan_id == 0)
+ hw->phy.sfp_type =
+ ixgbe_sfp_type_1g_cu_core0;
+ else
+ hw->phy.sfp_type =
+ ixgbe_sfp_type_1g_cu_core1;
else
hw->phy.sfp_type = ixgbe_sfp_type_unknown;
}
@@ -696,8 +705,10 @@ s32 ixgbe_identify_sfp_module_generic(struct ixgbe_hw *hw)
goto out;
}
- /* 1G SFP modules are not supported */
- if (comp_codes_10g == 0) {
+ /* Verify supported 1G SFP modules */
+ if (comp_codes_10g == 0 &&
+ !(hw->phy.sfp_type == ixgbe_sfp_type_1g_cu_core1 ||
+ hw->phy.sfp_type == ixgbe_sfp_type_1g_cu_core0)) {
hw->phy.type = ixgbe_phy_sfp_unsupported;
status = IXGBE_ERR_SFP_NOT_SUPPORTED;
goto out;
@@ -711,7 +722,9 @@ s32 ixgbe_identify_sfp_module_generic(struct ixgbe_hw *hw)
/* This is guaranteed to be 82599, no need to check for NULL */
hw->mac.ops.get_device_caps(hw, &enforce_sfp);
- if (!(enforce_sfp & IXGBE_DEVICE_CAPS_ALLOW_ANY_SFP)) {
+ if (!(enforce_sfp & IXGBE_DEVICE_CAPS_ALLOW_ANY_SFP) &&
+ !((hw->phy.sfp_type == ixgbe_sfp_type_1g_cu_core0) ||
+ (hw->phy.sfp_type == ixgbe_sfp_type_1g_cu_core1))) {
/* Make sure we're a supported PHY type */
if (hw->phy.type == ixgbe_phy_sfp_intel) {
status = 0;
@@ -742,6 +755,7 @@ s32 ixgbe_get_sfp_init_sequence_offsets(struct ixgbe_hw *hw,
u16 *data_offset)
{
u16 sfp_id;
+ u16 sfp_type = hw->phy.sfp_type;
if (hw->phy.sfp_type == ixgbe_sfp_type_unknown)
return IXGBE_ERR_SFP_NOT_SUPPORTED;
@@ -753,6 +767,17 @@ s32 ixgbe_get_sfp_init_sequence_offsets(struct ixgbe_hw *hw,
(hw->phy.sfp_type == ixgbe_sfp_type_da_cu))
return IXGBE_ERR_SFP_NOT_SUPPORTED;
+ /*
+ * Limiting active cables and 1G Phys must be initialized as
+ * SR modules
+ */
+ if (sfp_type == ixgbe_sfp_type_da_act_lmt_core0 ||
+ sfp_type == ixgbe_sfp_type_1g_cu_core0)
+ sfp_type = ixgbe_sfp_type_srlr_core0;
+ else if (sfp_type == ixgbe_sfp_type_da_act_lmt_core1 ||
+ sfp_type == ixgbe_sfp_type_1g_cu_core1)
+ sfp_type = ixgbe_sfp_type_srlr_core1;
+
/* Read offset to PHY init contents */
hw->eeprom.ops.read(hw, IXGBE_PHY_INIT_OFFSET_NL, list_offset);
@@ -769,7 +794,7 @@ s32 ixgbe_get_sfp_init_sequence_offsets(struct ixgbe_hw *hw,
hw->eeprom.ops.read(hw, *list_offset, &sfp_id);
while (sfp_id != IXGBE_PHY_INIT_END_NL) {
- if (sfp_id == hw->phy.sfp_type) {
+ if (sfp_id == sfp_type) {
(*list_offset)++;
hw->eeprom.ops.read(hw, *list_offset, data_offset);
if ((!*data_offset) || (*data_offset == 0xFFFF)) {