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path: root/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c
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Diffstat (limited to 'drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c')
-rw-r--r--drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c14
1 files changed, 10 insertions, 4 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c
index 19fbb2f28ea4..cb7da5f9c4da 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c
@@ -900,6 +900,8 @@ static s32 ixgbe_read_ee_hostif_buffer_X550(struct ixgbe_hw *hw,
/* convert offset from words to bytes */
buffer.address = cpu_to_be32((offset + current_word) * 2);
buffer.length = cpu_to_be16(words_to_read * 2);
+ buffer.pad2 = 0;
+ buffer.pad3 = 0;
status = ixgbe_hic_unlocked(hw, (u32 *)&buffer, sizeof(buffer),
IXGBE_HI_COMMAND_TIMEOUT);
@@ -3192,6 +3194,9 @@ static s32 ixgbe_init_phy_ops_X550em(struct ixgbe_hw *hw)
/* Identify the PHY or SFP module */
ret_val = phy->ops.identify(hw);
+ if (ret_val == IXGBE_ERR_SFP_NOT_SUPPORTED ||
+ ret_val == IXGBE_ERR_PHY_ADDR_INVALID)
+ return ret_val;
/* Setup function pointers based on detected hardware */
ixgbe_init_mac_link_ops_X550em(hw);
@@ -3394,9 +3399,10 @@ static s32 ixgbe_reset_hw_X550em(struct ixgbe_hw *hw)
ixgbe_clear_tx_pending(hw);
/* PHY ops must be identified and initialized prior to reset */
-
- /* Identify PHY and related function pointers */
status = hw->phy.ops.init(hw);
+ if (status == IXGBE_ERR_SFP_NOT_SUPPORTED ||
+ status == IXGBE_ERR_PHY_ADDR_INVALID)
+ return status;
/* start the external PHY */
if (hw->phy.type == ixgbe_phy_x550em_ext_t) {
@@ -3884,7 +3890,7 @@ static const struct ixgbe_mac_operations mac_ops_X550EM_x_fw = {
.write_iosf_sb_reg = ixgbe_write_iosf_sb_reg_x550,
};
-static struct ixgbe_mac_operations mac_ops_x550em_a = {
+static const struct ixgbe_mac_operations mac_ops_x550em_a = {
X550_COMMON_MAC
.led_on = ixgbe_led_on_t_x550em,
.led_off = ixgbe_led_off_t_x550em,
@@ -3905,7 +3911,7 @@ static struct ixgbe_mac_operations mac_ops_x550em_a = {
.write_iosf_sb_reg = ixgbe_write_iosf_sb_reg_x550a,
};
-static struct ixgbe_mac_operations mac_ops_x550em_a_fw = {
+static const struct ixgbe_mac_operations mac_ops_x550em_a_fw = {
X550_COMMON_MAC
.led_on = ixgbe_led_on_generic,
.led_off = ixgbe_led_off_generic,