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Message-Id: <1442966076-14359-17-git-send-email-jeffrey.t.kirsher@intel.com>
Date: Tue, 22 Sep 2015 16:54:35 -0700
From: Jeff Kirsher <jeffrey.t.kirsher@...el.com>
To: davem@...emloft.net
Cc: Mark Rustad <mark.d.rustad@...el.com>, netdev@...r.kernel.org,
nhorman@...hat.com, sassmann@...hat.com, jogreene@...hat.com,
Jeff Kirsher <jeffrey.t.kirsher@...el.com>
Subject: [net-next 16/17] ixgbe: Set lan_id before first I2C eeprom access
From: Mark Rustad <mark.d.rustad@...el.com>
The lan_id is being set after a previous I2C eeprom access which
makes no sense because it needs to be set before any access. Move
the setting to before the access.
Signed-off-by: Mark Rustad <mark.d.rustad@...el.com>
Tested-by: Phil Schmitt <phillip.j.schmitt@...el.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@...el.com>
---
drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c
index 0856d0b..2b238ca 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c
@@ -1171,6 +1171,9 @@ s32 ixgbe_identify_sfp_module_generic(struct ixgbe_hw *hw)
return IXGBE_ERR_SFP_NOT_PRESENT;
}
+ /* LAN ID is needed for sfp_type determination */
+ hw->mac.ops.set_lan_id(hw);
+
status = hw->phy.ops.read_i2c_eeprom(hw,
IXGBE_SFF_IDENTIFIER,
&identifier);
@@ -1178,9 +1181,6 @@ s32 ixgbe_identify_sfp_module_generic(struct ixgbe_hw *hw)
if (status)
goto err_read_i2c_eeprom;
- /* LAN ID is needed for sfp_type determination */
- hw->mac.ops.set_lan_id(hw);
-
if (identifier != IXGBE_SFF_IDENTIFIER_SFP) {
hw->phy.type = ixgbe_phy_sfp_unsupported;
return IXGBE_ERR_SFP_NOT_SUPPORTED;
--
2.4.3
--
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