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Date: Thu, 20 Mar 2014 01:33:04 -0700
From: Jeff Kirsher <jeffrey.t.kirsher@...el.com>
To: davem@...emloft.net
Cc: Don Skidmore <donald.c.skidmore@...el.com>, netdev@...r.kernel.org,
gospo@...hat.com, sassmann@...hat.com,
Arun Sharma <asharma@...com>,
Jeff Kirsher <jeffrey.t.kirsher@...el.com>
Subject: [net-next 14/15] ixgbe: Stop cacheing if the MNG FW enabled
From: Don Skidmore <donald.c.skidmore@...el.com>
We use to cache whether the MNG FW was enabled, how since this isn't
static we really need to verify with each check. This patch makes that
change.
CC: Arun Sharma <asharma@...com>
Signed-off-by: Don Skidmore <donald.c.skidmore@...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_82598.c | 1 -
drivers/net/ethernet/intel/ixgbe/ixgbe_82599.c | 7 +++----
drivers/net/ethernet/intel/ixgbe/ixgbe_common.h | 1 +
drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 6 +-----
drivers/net/ethernet/intel/ixgbe/ixgbe_type.h | 2 --
drivers/net/ethernet/intel/ixgbe/ixgbe_x540.c | 1 -
6 files changed, 5 insertions(+), 13 deletions(-)
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_82598.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_82598.c
index 7fe2254..4c78ea8 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_82598.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_82598.c
@@ -1315,7 +1315,6 @@ static struct ixgbe_mac_operations mac_ops_82598 = {
.release_swfw_sync = &ixgbe_release_swfw_sync,
.get_thermal_sensor_data = NULL,
.init_thermal_sensor_thresh = NULL,
- .mng_fw_enabled = NULL,
.prot_autoc_read = &prot_autoc_read_generic,
.prot_autoc_write = &prot_autoc_write_generic,
};
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_82599.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_82599.c
index 34ab2fc..f32b3dd 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_82599.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_82599.c
@@ -67,7 +67,7 @@ static s32 ixgbe_write_i2c_byte_82599(struct ixgbe_hw *hw, u8 byte_offset,
static s32 ixgbe_reset_pipeline_82599(struct ixgbe_hw *hw);
static bool ixgbe_verify_lesm_fw_enabled_82599(struct ixgbe_hw *hw);
-static bool ixgbe_mng_enabled(struct ixgbe_hw *hw)
+bool ixgbe_mng_enabled(struct ixgbe_hw *hw)
{
u32 fwsm, manc, factps;
@@ -94,7 +94,7 @@ static void ixgbe_init_mac_link_ops_82599(struct ixgbe_hw *hw)
* and MNG not enabled
*/
if ((mac->ops.get_media_type(hw) == ixgbe_media_type_fiber) &&
- !hw->mng_fw_enabled) {
+ !ixgbe_mng_enabled(hw)) {
mac->ops.disable_tx_laser =
&ixgbe_disable_tx_laser_multispeed_fiber;
mac->ops.enable_tx_laser =
@@ -1206,7 +1206,7 @@ mac_reset_top:
* Likewise if we support WoL we don't want change the
* LMS state either.
*/
- if ((hw->phy.multispeed_fiber && hw->mng_fw_enabled) ||
+ if ((hw->phy.multispeed_fiber && ixgbe_mng_enabled(hw)) ||
hw->wol_enabled)
hw->mac.orig_autoc =
(hw->mac.orig_autoc & ~IXGBE_AUTOC_LMS_MASK) |
@@ -2500,7 +2500,6 @@ static struct ixgbe_mac_operations mac_ops_82599 = {
.release_swfw_sync = &ixgbe_release_swfw_sync,
.get_thermal_sensor_data = &ixgbe_get_thermal_sensor_data_generic,
.init_thermal_sensor_thresh = &ixgbe_init_thermal_sensor_thresh_generic,
- .mng_fw_enabled = &ixgbe_mng_enabled,
.prot_autoc_read = &prot_autoc_read_82599,
.prot_autoc_write = &prot_autoc_write_82599,
};
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_common.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_common.h
index afa1cda..f12c40f 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_common.h
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_common.h
@@ -111,6 +111,7 @@ s32 ixgbe_get_device_caps_generic(struct ixgbe_hw *hw, u16 *device_caps);
s32 ixgbe_set_fw_drv_ver_generic(struct ixgbe_hw *hw, u8 maj, u8 min,
u8 build, u8 ver);
void ixgbe_clear_tx_pending(struct ixgbe_hw *hw);
+bool ixgbe_mng_enabled(struct ixgbe_hw *hw);
void ixgbe_set_rxpba_generic(struct ixgbe_hw *hw, int num_pb,
u32 headroom, int strategy);
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index 02271f6..354771f 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -8038,10 +8038,6 @@ static int ixgbe_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
if (err)
goto err_sw_init;
- /* Cache if MNG FW is up so we don't have to read the REG later */
- if (hw->mac.ops.mng_fw_enabled)
- hw->mng_fw_enabled = hw->mac.ops.mng_fw_enabled(hw);
-
/* Make it possible the adapter to be woken up via WOL */
switch (adapter->hw.mac.type) {
case ixgbe_mac_82599EB:
@@ -8292,7 +8288,7 @@ skip_sriov:
ixgbe_dbg_adapter_init(adapter);
/* Need link setup for MNG FW, else wait for IXGBE_UP */
- if (hw->mng_fw_enabled && hw->mac.ops.setup_link)
+ if (ixgbe_mng_enabled(hw) && hw->mac.ops.setup_link)
hw->mac.ops.setup_link(hw,
IXGBE_LINK_SPEED_10GB_FULL | IXGBE_LINK_SPEED_1GB_FULL,
true);
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h
index b5408eb..8a6ff24 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h
@@ -2921,7 +2921,6 @@ struct ixgbe_mac_operations {
s32 (*set_fw_drv_ver)(struct ixgbe_hw *, u8, u8, u8, u8);
s32 (*get_thermal_sensor_data)(struct ixgbe_hw *);
s32 (*init_thermal_sensor_thresh)(struct ixgbe_hw *hw);
- bool (*mng_fw_enabled)(struct ixgbe_hw *hw);
};
struct ixgbe_phy_operations {
@@ -3052,7 +3051,6 @@ struct ixgbe_hw {
bool adapter_stopped;
bool force_full_reset;
bool allow_unsupported_sfp;
- bool mng_fw_enabled;
bool wol_enabled;
};
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_x540.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_x540.c
index 2e0e5ec..188a597 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_x540.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_x540.c
@@ -855,7 +855,6 @@ static struct ixgbe_mac_operations mac_ops_X540 = {
.enable_rx_buff = &ixgbe_enable_rx_buff_generic,
.get_thermal_sensor_data = NULL,
.init_thermal_sensor_thresh = NULL,
- .mng_fw_enabled = NULL,
.prot_autoc_read = &prot_autoc_read_generic,
.prot_autoc_write = &prot_autoc_write_generic,
};
--
1.8.3.1
--
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