[net-next 00/11][pull request] Intel Wired LAN Driver Updates

[net-next 00/11][pull request] Intel Wired LAN Driver Updates

[Jeff Kirsher]

This series of patches contains cleanups of the e1000e driver.

The following are changes since commit 5d74f1757001f5b9a7739c2a9053435e16ce516b:
  Staging: wlags49_h2: print MAC via printk format specifier
and are available in the git repository at:
  git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-next master

Bruce Allan (11):
  e1000e: cleanup: rename e1000e_id_led_init() and call as function
    pointer
  e1000e: cleanup: rename e1000e_setup_link() and call as function
    pointer
  e1000e: cleanup use of check_mng_mode function pointer
  e1000e: cleanup use of check_reset_block function pointer
  e1000e: cleanup calls to setup_physical_interface function pointer
  e1000e: comment correction in
    e1000e_set_kmrn_lock_loss_workaround_ich8lan
  e1000e: rename e1000e_config_collision_dist() and call as function
    pointer
  e1000e: cleanup comment in e1000_hash_mc_addr()
  e1000e: use true/false for boolean send_xon, do not assume always
    true
  e1000e: cleanup - remove unnecessary variable
  e1000e: rename e1000e_reload_nvm() and call as function pointer

 drivers/net/ethernet/intel/e1000e/80003es2lan.c |   12 +++++---
 drivers/net/ethernet/intel/e1000e/82571.c       |   10 ++++---
 drivers/net/ethernet/intel/e1000e/e1000.h       |   18 +++----------
 drivers/net/ethernet/intel/e1000e/ethtool.c     |    6 +++-
 drivers/net/ethernet/intel/e1000e/hw.h          |    2 +
 drivers/net/ethernet/intel/e1000e/ich8lan.c     |   32 ++++++++++++----------
 drivers/net/ethernet/intel/e1000e/mac.c         |   31 ++++++++++-----------
 drivers/net/ethernet/intel/e1000e/manage.c      |    4 +-
 drivers/net/ethernet/intel/e1000e/netdev.c      |    8 +++---
 drivers/net/ethernet/intel/e1000e/nvm.c         |    4 +-
 drivers/net/ethernet/intel/e1000e/phy.c         |    6 ++--
 11 files changed, 66 insertions(+), 67 deletions(-)

-- 
1.7.7.6

[net-next 01/11] e1000e: cleanup: rename e1000e_id_led_init() and call as function pointer

[Jeff Kirsher]

From: Bruce Allan <bruce.w.allan@intel.com>

Rename e1000e_id_led_init() to e1000e_id_led_init_generic() to signify the
function is used for more than one MAC-family type.  For the ich8lan MAC
family, some MACs use the generic function and others use the function
e1000_id_led_init_pchlan().  In all cases where e1000e_id_led_init() was
called directly, change to call the function pointer to be consistent with
the driver design.

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ethernet/intel/e1000e/80003es2lan.c |    4 ++--
 drivers/net/ethernet/intel/e1000e/82571.c       |    4 ++--
 drivers/net/ethernet/intel/e1000e/e1000.h       |    2 +-
 drivers/net/ethernet/intel/e1000e/ich8lan.c     |    5 ++---
 drivers/net/ethernet/intel/e1000e/mac.c         |    4 ++--
 5 files changed, 9 insertions(+), 10 deletions(-)

diff --git a/drivers/net/ethernet/intel/e1000e/80003es2lan.c b/drivers/net/ethernet/intel/e1000e/80003es2lan.c
index 1f8f852..c146484 100644
--- a/drivers/net/ethernet/intel/e1000e/80003es2lan.c
+++ b/drivers/net/ethernet/intel/e1000e/80003es2lan.c
@@ -820,7 +820,7 @@ static s32 e1000_init_hw_80003es2lan(struct e1000_hw *hw)
 	e1000_initialize_hw_bits_80003es2lan(hw);
 
 	/* Initialize identification LED */
-	ret_val = e1000e_id_led_init(hw);
+	ret_val = mac->ops.id_led_init(hw);
 	if (ret_val)
 		e_dbg("Error initializing identification LED\n");
 		/* This is not fatal and we should not stop init due to this */
@@ -1413,7 +1413,7 @@ static void e1000_clear_hw_cntrs_80003es2lan(struct e1000_hw *hw)
 
 static const struct e1000_mac_operations es2_mac_ops = {
 	.read_mac_addr		= e1000_read_mac_addr_80003es2lan,
-	.id_led_init		= e1000e_id_led_init,
+	.id_led_init		= e1000e_id_led_init_generic,
 	.blink_led		= e1000e_blink_led_generic,
 	.check_mng_mode		= e1000e_check_mng_mode_generic,
 	/* check_for_link dependent on media type */
diff --git a/drivers/net/ethernet/intel/e1000e/82571.c b/drivers/net/ethernet/intel/e1000e/82571.c
index b6b7bc4..2ca6377 100644
--- a/drivers/net/ethernet/intel/e1000e/82571.c
+++ b/drivers/net/ethernet/intel/e1000e/82571.c
@@ -1118,7 +1118,7 @@ static s32 e1000_init_hw_82571(struct e1000_hw *hw)
 	e1000_initialize_hw_bits_82571(hw);
 
 	/* Initialize identification LED */
-	ret_val = e1000e_id_led_init(hw);
+	ret_val = mac->ops.id_led_init(hw);
 	if (ret_val)
 		e_dbg("Error initializing identification LED\n");
 		/* This is not fatal and we should not stop init due to this */
@@ -1911,7 +1911,7 @@ static void e1000_clear_hw_cntrs_82571(struct e1000_hw *hw)
 static const struct e1000_mac_operations e82571_mac_ops = {
 	/* .check_mng_mode: mac type dependent */
 	/* .check_for_link: media type dependent */
-	.id_led_init		= e1000e_id_led_init,
+	.id_led_init		= e1000e_id_led_init_generic,
 	.cleanup_led		= e1000e_cleanup_led_generic,
 	.clear_hw_cntrs		= e1000_clear_hw_cntrs_82571,
 	.get_bus_info		= e1000e_get_bus_info_pcie,
diff --git a/drivers/net/ethernet/intel/e1000e/e1000.h b/drivers/net/ethernet/intel/e1000e/e1000.h
index 04a21fc..2a0d658 100644
--- a/drivers/net/ethernet/intel/e1000e/e1000.h
+++ b/drivers/net/ethernet/intel/e1000e/e1000.h
@@ -559,7 +559,7 @@ extern s32 e1000e_get_speed_and_duplex_copper(struct e1000_hw *hw, u16 *speed, u
 extern s32 e1000e_get_speed_and_duplex_fiber_serdes(struct e1000_hw *hw, u16 *speed, u16 *duplex);
 extern s32 e1000e_disable_pcie_master(struct e1000_hw *hw);
 extern s32 e1000e_get_auto_rd_done(struct e1000_hw *hw);
-extern s32 e1000e_id_led_init(struct e1000_hw *hw);
+extern s32 e1000e_id_led_init_generic(struct e1000_hw *hw);
 extern void e1000e_clear_hw_cntrs_base(struct e1000_hw *hw);
 extern s32 e1000e_setup_fiber_serdes_link(struct e1000_hw *hw);
 extern s32 e1000e_copper_link_setup_m88(struct e1000_hw *hw);
diff --git a/drivers/net/ethernet/intel/e1000e/ich8lan.c b/drivers/net/ethernet/intel/e1000e/ich8lan.c
index f3282dc..7d3a7fb 100644
--- a/drivers/net/ethernet/intel/e1000e/ich8lan.c
+++ b/drivers/net/ethernet/intel/e1000e/ich8lan.c
@@ -580,7 +580,7 @@ static s32 e1000_init_mac_params_ich8lan(struct e1000_hw *hw)
 		/* check management mode */
 		mac->ops.check_mng_mode = e1000_check_mng_mode_ich8lan;
 		/* ID LED init */
-		mac->ops.id_led_init = e1000e_id_led_init;
+		mac->ops.id_led_init = e1000e_id_led_init_generic;
 		/* blink LED */
 		mac->ops.blink_led = e1000e_blink_led_generic;
 		/* setup LED */
@@ -2962,7 +2962,7 @@ static s32 e1000_valid_led_default_ich8lan(struct e1000_hw *hw, u16 *data)
  *
  *  PCH also does not have an "always on" or "always off" mode which
  *  complicates the ID feature.  Instead of using the "on" mode to indicate
- *  in ledctl_mode2 the LEDs to use for ID (see e1000e_id_led_init()),
+ *  in ledctl_mode2 the LEDs to use for ID (see e1000e_id_led_init_generic()),
  *  use "link_up" mode.  The LEDs will still ID on request if there is no
  *  link based on logic in e1000_led_[on|off]_pchlan().
  **/
@@ -4006,7 +4006,6 @@ release:
 }
 
 static const struct e1000_mac_operations ich8_mac_ops = {
-	.id_led_init		= e1000e_id_led_init,
 	/* check_mng_mode dependent on mac type */
 	.check_for_link		= e1000_check_for_copper_link_ich8lan,
 	/* cleanup_led dependent on mac type */
diff --git a/drivers/net/ethernet/intel/e1000e/mac.c b/drivers/net/ethernet/intel/e1000e/mac.c
index 17991e6..aaf4a4d 100644
--- a/drivers/net/ethernet/intel/e1000e/mac.c
+++ b/drivers/net/ethernet/intel/e1000e/mac.c
@@ -1399,11 +1399,11 @@ s32 e1000e_valid_led_default(struct e1000_hw *hw, u16 *data)
 }
 
 /**
- *  e1000e_id_led_init -
+ *  e1000e_id_led_init_generic -
  *  @hw: pointer to the HW structure
  *
  **/
-s32 e1000e_id_led_init(struct e1000_hw *hw)
+s32 e1000e_id_led_init_generic(struct e1000_hw *hw)
 {
 	struct e1000_mac_info *mac = &hw->mac;
 	s32 ret_val;
-- 
1.7.7.6

[net-next 02/11] e1000e: cleanup: rename e1000e_setup_link() and call as function pointer

[Jeff Kirsher]

From: Bruce Allan <bruce.w.allan@intel.com>

Rename e1000e_setup_link() to e1000e_setup_link_generic() to signify the
function is used for more than one MAC-family type.  The 82571-family has
a custom setup_link function which also calls the generic function.  The
ich8lan-family has a custom function which should just be called via the
function pointer.  The 80003es2lan-family just uses the generic function.

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ethernet/intel/e1000e/80003es2lan.c |    4 ++--
 drivers/net/ethernet/intel/e1000e/82571.c       |    4 ++--
 drivers/net/ethernet/intel/e1000e/e1000.h       |    2 +-
 drivers/net/ethernet/intel/e1000e/ich8lan.c     |    2 +-
 drivers/net/ethernet/intel/e1000e/mac.c         |    4 ++--
 5 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/drivers/net/ethernet/intel/e1000e/80003es2lan.c b/drivers/net/ethernet/intel/e1000e/80003es2lan.c
index c146484..e1cbead 100644
--- a/drivers/net/ethernet/intel/e1000e/80003es2lan.c
+++ b/drivers/net/ethernet/intel/e1000e/80003es2lan.c
@@ -838,7 +838,7 @@ static s32 e1000_init_hw_80003es2lan(struct e1000_hw *hw)
 		E1000_WRITE_REG_ARRAY(hw, E1000_MTA, i, 0);
 
 	/* Setup link and flow control */
-	ret_val = e1000e_setup_link(hw);
+	ret_val = mac->ops.setup_link(hw);
 
 	/* Disable IBIST slave mode (far-end loopback) */
 	e1000_read_kmrn_reg_80003es2lan(hw, E1000_KMRNCTRLSTA_INBAND_PARAM,
@@ -1429,7 +1429,7 @@ static const struct e1000_mac_operations es2_mac_ops = {
 	.clear_vfta		= e1000_clear_vfta_generic,
 	.reset_hw		= e1000_reset_hw_80003es2lan,
 	.init_hw		= e1000_init_hw_80003es2lan,
-	.setup_link		= e1000e_setup_link,
+	.setup_link		= e1000e_setup_link_generic,
 	/* setup_physical_interface dependent on media type */
 	.setup_led		= e1000e_setup_led_generic,
 };
diff --git a/drivers/net/ethernet/intel/e1000e/82571.c b/drivers/net/ethernet/intel/e1000e/82571.c
index 2ca6377..721c203 100644
--- a/drivers/net/ethernet/intel/e1000e/82571.c
+++ b/drivers/net/ethernet/intel/e1000e/82571.c
@@ -1143,7 +1143,7 @@ static s32 e1000_init_hw_82571(struct e1000_hw *hw)
 		E1000_WRITE_REG_ARRAY(hw, E1000_MTA, i, 0);
 
 	/* Setup link and flow control */
-	ret_val = e1000_setup_link_82571(hw);
+	ret_val = mac->ops.setup_link(hw);
 
 	/* Set the transmit descriptor write-back policy */
 	reg_data = er32(TXDCTL(0));
@@ -1455,7 +1455,7 @@ static s32 e1000_setup_link_82571(struct e1000_hw *hw)
 		break;
 	}
 
-	return e1000e_setup_link(hw);
+	return e1000e_setup_link_generic(hw);
 }
 
 /**
diff --git a/drivers/net/ethernet/intel/e1000e/e1000.h b/drivers/net/ethernet/intel/e1000e/e1000.h
index 2a0d658..22e03e5 100644
--- a/drivers/net/ethernet/intel/e1000e/e1000.h
+++ b/drivers/net/ethernet/intel/e1000e/e1000.h
@@ -564,7 +564,7 @@ extern void e1000e_clear_hw_cntrs_base(struct e1000_hw *hw);
 extern s32 e1000e_setup_fiber_serdes_link(struct e1000_hw *hw);
 extern s32 e1000e_copper_link_setup_m88(struct e1000_hw *hw);
 extern s32 e1000e_copper_link_setup_igp(struct e1000_hw *hw);
-extern s32 e1000e_setup_link(struct e1000_hw *hw);
+extern s32 e1000e_setup_link_generic(struct e1000_hw *hw);
 extern void e1000_clear_vfta_generic(struct e1000_hw *hw);
 extern void e1000e_init_rx_addrs(struct e1000_hw *hw, u16 rar_count);
 extern void e1000e_update_mc_addr_list_generic(struct e1000_hw *hw,
diff --git a/drivers/net/ethernet/intel/e1000e/ich8lan.c b/drivers/net/ethernet/intel/e1000e/ich8lan.c
index 7d3a7fb..8b9bf94 100644
--- a/drivers/net/ethernet/intel/e1000e/ich8lan.c
+++ b/drivers/net/ethernet/intel/e1000e/ich8lan.c
@@ -3212,7 +3212,7 @@ static s32 e1000_init_hw_ich8lan(struct e1000_hw *hw)
 	}
 
 	/* Setup link and flow control */
-	ret_val = e1000_setup_link_ich8lan(hw);
+	ret_val = mac->ops.setup_link(hw);
 
 	/* Set the transmit descriptor write-back policy for both queues */
 	txdctl = er32(TXDCTL(0));
diff --git a/drivers/net/ethernet/intel/e1000e/mac.c b/drivers/net/ethernet/intel/e1000e/mac.c
index aaf4a4d..6e48895 100644
--- a/drivers/net/ethernet/intel/e1000e/mac.c
+++ b/drivers/net/ethernet/intel/e1000e/mac.c
@@ -693,7 +693,7 @@ static s32 e1000_set_default_fc_generic(struct e1000_hw *hw)
 }
 
 /**
- *  e1000e_setup_link - Setup flow control and link settings
+ *  e1000e_setup_link_generic - Setup flow control and link settings
  *  @hw: pointer to the HW structure
  *
  *  Determines which flow control settings to use, then configures flow
@@ -702,7 +702,7 @@ static s32 e1000_set_default_fc_generic(struct e1000_hw *hw)
  *  should be established.  Assumes the hardware has previously been reset
  *  and the transmitter and receiver are not enabled.
  **/
-s32 e1000e_setup_link(struct e1000_hw *hw)
+s32 e1000e_setup_link_generic(struct e1000_hw *hw)
 {
 	struct e1000_mac_info *mac = &hw->mac;
 	s32 ret_val;
-- 
1.7.7.6

[net-next 03/11] e1000e: cleanup use of check_mng_mode function pointer

[Jeff Kirsher]

From: Bruce Allan <bruce.w.allan@intel.com>

Replace e1000_check_mng_mode() inline function with calls to the MAC ops
check_mng_mode function pointer.

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ethernet/intel/e1000e/80003es2lan.c |    2 +-
 drivers/net/ethernet/intel/e1000e/e1000.h       |    5 -----
 drivers/net/ethernet/intel/e1000e/manage.c      |    4 ++--
 3 files changed, 3 insertions(+), 8 deletions(-)

diff --git a/drivers/net/ethernet/intel/e1000e/80003es2lan.c b/drivers/net/ethernet/intel/e1000e/80003es2lan.c
index e1cbead..0ea3e7e 100644
--- a/drivers/net/ethernet/intel/e1000e/80003es2lan.c
+++ b/drivers/net/ethernet/intel/e1000e/80003es2lan.c
@@ -1056,7 +1056,7 @@ static s32 e1000_copper_link_setup_gg82563_80003es2lan(struct e1000_hw *hw)
 	 * firmware will have already initialized them.  We only initialize
 	 * them if the HW is not in IAMT mode.
 	 */
-	if (!e1000e_check_mng_mode(hw)) {
+	if (!hw->mac.ops.check_mng_mode(hw)) {
 		/* Enable Electrical Idle on the PHY */
 		data |= GG82563_PMCR_ENABLE_ELECTRICAL_IDLE;
 		ret_val = e1e_wphy(hw, GG82563_PHY_PWR_MGMT_CTRL, data);
diff --git a/drivers/net/ethernet/intel/e1000e/e1000.h b/drivers/net/ethernet/intel/e1000e/e1000.h
index 22e03e5..bae094b 100644
--- a/drivers/net/ethernet/intel/e1000e/e1000.h
+++ b/drivers/net/ethernet/intel/e1000e/e1000.h
@@ -725,11 +725,6 @@ static inline s32 e1000_get_phy_info(struct e1000_hw *hw)
 	return hw->phy.ops.get_info(hw);
 }
 
-static inline s32 e1000e_check_mng_mode(struct e1000_hw *hw)
-{
-	return hw->mac.ops.check_mng_mode(hw);
-}
-
 extern bool e1000e_check_mng_mode_generic(struct e1000_hw *hw);
 extern bool e1000e_enable_tx_pkt_filtering(struct e1000_hw *hw);
 extern s32 e1000e_mng_write_dhcp_info(struct e1000_hw *hw, u8 *buffer, u16 length);
diff --git a/drivers/net/ethernet/intel/e1000e/manage.c b/drivers/net/ethernet/intel/e1000e/manage.c
index 0d24b13..473f8e7 100644
--- a/drivers/net/ethernet/intel/e1000e/manage.c
+++ b/drivers/net/ethernet/intel/e1000e/manage.c
@@ -106,7 +106,7 @@ static s32 e1000_mng_enable_host_if(struct e1000_hw *hw)
 }
 
 /**
- *  e1000e_check_mng_mode_generic - check management mode
+ *  e1000e_check_mng_mode_generic - Generic check management mode
  *  @hw: pointer to the HW structure
  *
  *  Reads the firmware semaphore register and returns true (>0) if
@@ -138,7 +138,7 @@ bool e1000e_enable_tx_pkt_filtering(struct e1000_hw *hw)
 	hw->mac.tx_pkt_filtering = true;
 
 	/* No manageability, no filtering */
-	if (!e1000e_check_mng_mode(hw)) {
+	if (!hw->mac.ops.check_mng_mode(hw)) {
 		hw->mac.tx_pkt_filtering = false;
 		return hw->mac.tx_pkt_filtering;
 	}
-- 
1.7.7.6

[net-next 04/11] e1000e: cleanup use of check_reset_block function pointer

[Jeff Kirsher]

From: Bruce Allan <bruce.w.allan@intel.com>

Replace e1000_check_reset_block() inline function with calls to the PHY ops
check_reset_block function pointer.

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ethernet/intel/e1000e/e1000.h   |    5 -----
 drivers/net/ethernet/intel/e1000e/ethtool.c |    6 ++++--
 drivers/net/ethernet/intel/e1000e/ich8lan.c |   15 ++++++++-------
 drivers/net/ethernet/intel/e1000e/mac.c     |    2 +-
 drivers/net/ethernet/intel/e1000e/netdev.c  |    4 ++--
 drivers/net/ethernet/intel/e1000e/phy.c     |    2 +-
 6 files changed, 16 insertions(+), 18 deletions(-)

diff --git a/drivers/net/ethernet/intel/e1000e/e1000.h b/drivers/net/ethernet/intel/e1000e/e1000.h
index bae094b..f93d7a4 100644
--- a/drivers/net/ethernet/intel/e1000e/e1000.h
+++ b/drivers/net/ethernet/intel/e1000e/e1000.h
@@ -662,11 +662,6 @@ static inline s32 e1000_phy_hw_reset(struct e1000_hw *hw)
 	return hw->phy.ops.reset(hw);
 }
 
-static inline s32 e1000_check_reset_block(struct e1000_hw *hw)
-{
-	return hw->phy.ops.check_reset_block(hw);
-}
-
 static inline s32 e1e_rphy(struct e1000_hw *hw, u32 offset, u16 *data)
 {
 	return hw->phy.ops.read_reg(hw, offset, data);
diff --git a/drivers/net/ethernet/intel/e1000e/ethtool.c b/drivers/net/ethernet/intel/e1000e/ethtool.c
index b1f5d74..db35dd5 100644
--- a/drivers/net/ethernet/intel/e1000e/ethtool.c
+++ b/drivers/net/ethernet/intel/e1000e/ethtool.c
@@ -258,7 +258,7 @@ static int e1000_set_settings(struct net_device *netdev,
 	 * When SoL/IDER sessions are active, autoneg/speed/duplex
 	 * cannot be changed
 	 */
-	if (e1000_check_reset_block(hw)) {
+	if (hw->phy.ops.check_reset_block(hw)) {
 		e_err("Cannot change link characteristics when SoL/IDER is "
 		      "active.\n");
 		return -EINVAL;
@@ -1598,11 +1598,13 @@ static int e1000_run_loopback_test(struct e1000_adapter *adapter)
 
 static int e1000_loopback_test(struct e1000_adapter *adapter, u64 *data)
 {
+	struct e1000_hw *hw = &adapter->hw;
+
 	/*
 	 * PHY loopback cannot be performed if SoL/IDER
 	 * sessions are active
 	 */
-	if (e1000_check_reset_block(&adapter->hw)) {
+	if (hw->phy.ops.check_reset_block(hw)) {
 		e_err("Cannot do PHY loopback test when SoL/IDER is active.\n");
 		*data = 0;
 		goto out;
diff --git a/drivers/net/ethernet/intel/e1000e/ich8lan.c b/drivers/net/ethernet/intel/e1000e/ich8lan.c
index 8b9bf94..da89e2b 100644
--- a/drivers/net/ethernet/intel/e1000e/ich8lan.c
+++ b/drivers/net/ethernet/intel/e1000e/ich8lan.c
@@ -324,7 +324,7 @@ static s32 e1000_init_phy_params_pchlan(struct e1000_hw *hw)
 	phy->ops.power_down           = e1000_power_down_phy_copper_ich8lan;
 	phy->autoneg_mask             = AUTONEG_ADVERTISE_SPEED_DEFAULT;
 
-	if (!e1000_check_reset_block(hw)) {
+	if (!hw->phy.ops.check_reset_block(hw)) {
 		u32 fwsm = er32(FWSM);
 
 		/*
@@ -1314,7 +1314,7 @@ static s32 e1000_oem_bits_config_ich8lan(struct e1000_hw *hw, bool d0_state)
 			oem_reg |= HV_OEM_BITS_LPLU;
 
 		/* Set Restart auto-neg to activate the bits */
-		if (!e1000_check_reset_block(hw))
+		if (!hw->phy.ops.check_reset_block(hw))
 			oem_reg |= HV_OEM_BITS_RESTART_AN;
 	} else {
 		if (mac_reg & (E1000_PHY_CTRL_GBE_DISABLE |
@@ -1788,7 +1788,7 @@ static s32 e1000_post_phy_reset_ich8lan(struct e1000_hw *hw)
 	s32 ret_val = 0;
 	u16 reg;
 
-	if (e1000_check_reset_block(hw))
+	if (hw->phy.ops.check_reset_block(hw))
 		return 0;
 
 	/* Allow time for h/w to get to quiescent state after reset */
@@ -1897,7 +1897,7 @@ static s32 e1000_set_lplu_state_pchlan(struct e1000_hw *hw, bool active)
 	else
 		oem_reg &= ~HV_OEM_BITS_LPLU;
 
-	if (!e1000_check_reset_block(hw))
+	if (!hw->phy.ops.check_reset_block(hw))
 		oem_reg |= HV_OEM_BITS_RESTART_AN;
 
 	return e1e_wphy(hw, HV_OEM_BITS, oem_reg);
@@ -3109,7 +3109,7 @@ static s32 e1000_reset_hw_ich8lan(struct e1000_hw *hw)
 
 	ctrl = er32(CTRL);
 
-	if (!e1000_check_reset_block(hw)) {
+	if (!hw->phy.ops.check_reset_block(hw)) {
 		/*
 		 * Full-chip reset requires MAC and PHY reset at the same
 		 * time to make sure the interface between MAC and the
@@ -3327,7 +3327,7 @@ static s32 e1000_setup_link_ich8lan(struct e1000_hw *hw)
 {
 	s32 ret_val;
 
-	if (e1000_check_reset_block(hw))
+	if (hw->phy.ops.check_reset_block(hw))
 		return 0;
 
 	/*
@@ -3707,7 +3707,8 @@ void e1000_resume_workarounds_pchlan(struct e1000_hw *hw)
 	u16 phy_id1, phy_id2;
 	s32 ret_val;
 
-	if ((hw->mac.type != e1000_pch2lan) || e1000_check_reset_block(hw))
+	if ((hw->mac.type != e1000_pch2lan) ||
+	    hw->phy.ops.check_reset_block(hw))
 		return;
 
 	ret_val = hw->phy.ops.acquire(hw);
diff --git a/drivers/net/ethernet/intel/e1000e/mac.c b/drivers/net/ethernet/intel/e1000e/mac.c
index 6e48895..011d83d 100644
--- a/drivers/net/ethernet/intel/e1000e/mac.c
+++ b/drivers/net/ethernet/intel/e1000e/mac.c
@@ -711,7 +711,7 @@ s32 e1000e_setup_link_generic(struct e1000_hw *hw)
 	 * In the case of the phy reset being blocked, we already have a link.
 	 * We do not need to set it up again.
 	 */
-	if (e1000_check_reset_block(hw))
+	if (hw->phy.ops.check_reset_block(hw))
 		return 0;
 
 	/*
diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c
index c30e99e..3975ed1 100644
--- a/drivers/net/ethernet/intel/e1000e/netdev.c
+++ b/drivers/net/ethernet/intel/e1000e/netdev.c
@@ -6236,7 +6236,7 @@ static int __devinit e1000_probe(struct pci_dev *pdev,
 		adapter->hw.phy.ms_type = e1000_ms_hw_default;
 	}
 
-	if (e1000_check_reset_block(&adapter->hw))
+	if (hw->phy.ops.check_reset_block(hw))
 		e_info("PHY reset is blocked due to SOL/IDER session.\n");
 
 	/* Set initial default active device features */
@@ -6403,7 +6403,7 @@ err_register:
 	if (!(adapter->flags & FLAG_HAS_AMT))
 		e1000e_release_hw_control(adapter);
 err_eeprom:
-	if (!e1000_check_reset_block(&adapter->hw))
+	if (!hw->phy.ops.check_reset_block(hw))
 		e1000_phy_hw_reset(&adapter->hw);
 err_hw_init:
 	kfree(adapter->tx_ring);
diff --git a/drivers/net/ethernet/intel/e1000e/phy.c b/drivers/net/ethernet/intel/e1000e/phy.c
index d4dbbe7..d10b27f 100644
--- a/drivers/net/ethernet/intel/e1000e/phy.c
+++ b/drivers/net/ethernet/intel/e1000e/phy.c
@@ -2133,7 +2133,7 @@ s32 e1000e_phy_hw_reset_generic(struct e1000_hw *hw)
 	s32 ret_val;
 	u32 ctrl;
 
-	ret_val = e1000_check_reset_block(hw);
+	ret_val = phy->ops.check_reset_block(hw);
 	if (ret_val)
 		return 0;
 
-- 
1.7.7.6

[net-next 05/11] e1000e: cleanup calls to setup_physical_interface function pointer

[Jeff Kirsher]

From: Bruce Allan <bruce.w.allan@intel.com>

Call the MAC ops setup_physical_interface function pointer instead of the
MAC-family-specific function to conform to the rest of the driver design.

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ethernet/intel/e1000e/ich8lan.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/net/ethernet/intel/e1000e/ich8lan.c b/drivers/net/ethernet/intel/e1000e/ich8lan.c
index da89e2b..fdc3be9 100644
--- a/drivers/net/ethernet/intel/e1000e/ich8lan.c
+++ b/drivers/net/ethernet/intel/e1000e/ich8lan.c
@@ -3353,7 +3353,7 @@ static s32 e1000_setup_link_ich8lan(struct e1000_hw *hw)
 		hw->fc.current_mode);
 
 	/* Continue to configure the copper link. */
-	ret_val = e1000_setup_copper_link_ich8lan(hw);
+	ret_val = hw->mac.ops.setup_physical_interface(hw);
 	if (ret_val)
 		return ret_val;
 
-- 
1.7.7.6

[net-next 06/11] e1000e: comment correction in e1000e_set_kmrn_lock_loss_workaround_ich8lan

[Jeff Kirsher]

From: Bruce Allan <bruce.w.allan@intel.com>

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ethernet/intel/e1000e/ich8lan.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/net/ethernet/intel/e1000e/ich8lan.c b/drivers/net/ethernet/intel/e1000e/ich8lan.c
index fdc3be9..1436682 100644
--- a/drivers/net/ethernet/intel/e1000e/ich8lan.c
+++ b/drivers/net/ethernet/intel/e1000e/ich8lan.c
@@ -3555,7 +3555,7 @@ static s32 e1000_kmrn_lock_loss_workaround_ich8lan(struct e1000_hw *hw)
 }
 
 /**
- *  e1000_set_kmrn_lock_loss_workaround_ich8lan - Set Kumeran workaround state
+ *  e1000e_set_kmrn_lock_loss_workaround_ich8lan - Set Kumeran workaround state
  *  @hw: pointer to the HW structure
  *  @state: boolean value used to set the current Kumeran workaround state
  *
-- 
1.7.7.6

[net-next 07/11] e1000e: rename e1000e_config_collision_dist() and call as function pointer

[Jeff Kirsher]

From: Bruce Allan <bruce.w.allan@intel.com>

Rename e1000e_config_collision_dist() to
e1000e_config_collision_dist_generic() to signify the function is used for
more than one MAC-family type, and set and use it as a MAC ops function
pointer to be consistent with the driver design.

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ethernet/intel/e1000e/80003es2lan.c |    1 +
 drivers/net/ethernet/intel/e1000e/82571.c       |    1 +
 drivers/net/ethernet/intel/e1000e/e1000.h       |    2 +-
 drivers/net/ethernet/intel/e1000e/hw.h          |    1 +
 drivers/net/ethernet/intel/e1000e/ich8lan.c     |    3 ++-
 drivers/net/ethernet/intel/e1000e/mac.c         |   11 +++++------
 drivers/net/ethernet/intel/e1000e/netdev.c      |    2 +-
 drivers/net/ethernet/intel/e1000e/phy.c         |    4 ++--
 8 files changed, 14 insertions(+), 11 deletions(-)

diff --git a/drivers/net/ethernet/intel/e1000e/80003es2lan.c b/drivers/net/ethernet/intel/e1000e/80003es2lan.c
index 0ea3e7e..6e58e94 100644
--- a/drivers/net/ethernet/intel/e1000e/80003es2lan.c
+++ b/drivers/net/ethernet/intel/e1000e/80003es2lan.c
@@ -1432,6 +1432,7 @@ static const struct e1000_mac_operations es2_mac_ops = {
 	.setup_link		= e1000e_setup_link_generic,
 	/* setup_physical_interface dependent on media type */
 	.setup_led		= e1000e_setup_led_generic,
+	.config_collision_dist	= e1000e_config_collision_dist_generic,
 };
 
 static const struct e1000_phy_operations es2_phy_ops = {
diff --git a/drivers/net/ethernet/intel/e1000e/82571.c b/drivers/net/ethernet/intel/e1000e/82571.c
index 721c203..7f44ab76 100644
--- a/drivers/net/ethernet/intel/e1000e/82571.c
+++ b/drivers/net/ethernet/intel/e1000e/82571.c
@@ -1927,6 +1927,7 @@ static const struct e1000_mac_operations e82571_mac_ops = {
 	.setup_link		= e1000_setup_link_82571,
 	/* .setup_physical_interface: media type dependent */
 	.setup_led		= e1000e_setup_led_generic,
+	.config_collision_dist	= e1000e_config_collision_dist_generic,
 	.read_mac_addr		= e1000_read_mac_addr_82571,
 };
 
diff --git a/drivers/net/ethernet/intel/e1000e/e1000.h b/drivers/net/ethernet/intel/e1000e/e1000.h
index f93d7a4..9f3a268 100644
--- a/drivers/net/ethernet/intel/e1000e/e1000.h
+++ b/drivers/net/ethernet/intel/e1000e/e1000.h
@@ -575,7 +575,7 @@ extern s32 e1000e_set_fc_watermarks(struct e1000_hw *hw);
 extern void e1000e_set_pcie_no_snoop(struct e1000_hw *hw, u32 no_snoop);
 extern s32 e1000e_get_hw_semaphore(struct e1000_hw *hw);
 extern s32 e1000e_valid_led_default(struct e1000_hw *hw, u16 *data);
-extern void e1000e_config_collision_dist(struct e1000_hw *hw);
+extern void e1000e_config_collision_dist_generic(struct e1000_hw *hw);
 extern s32 e1000e_config_fc_after_link_up(struct e1000_hw *hw);
 extern s32 e1000e_force_mac_fc(struct e1000_hw *hw);
 extern s32 e1000e_blink_led_generic(struct e1000_hw *hw);
diff --git a/drivers/net/ethernet/intel/e1000e/hw.h b/drivers/net/ethernet/intel/e1000e/hw.h
index 197059b..50e114b 100644
--- a/drivers/net/ethernet/intel/e1000e/hw.h
+++ b/drivers/net/ethernet/intel/e1000e/hw.h
@@ -781,6 +781,7 @@ struct e1000_mac_operations {
 	s32  (*setup_physical_interface)(struct e1000_hw *);
 	s32  (*setup_led)(struct e1000_hw *);
 	void (*write_vfta)(struct e1000_hw *, u32, u32);
+	void (*config_collision_dist)(struct e1000_hw *);
 	s32  (*read_mac_addr)(struct e1000_hw *);
 };
 
diff --git a/drivers/net/ethernet/intel/e1000e/ich8lan.c b/drivers/net/ethernet/intel/e1000e/ich8lan.c
index 1436682..df91c42 100644
--- a/drivers/net/ethernet/intel/e1000e/ich8lan.c
+++ b/drivers/net/ethernet/intel/e1000e/ich8lan.c
@@ -746,7 +746,7 @@ static s32 e1000_check_for_copper_link_ich8lan(struct e1000_hw *hw)
 	 * of MAC speed/duplex configuration.  So we only need to
 	 * configure Collision Distance in the MAC.
 	 */
-	e1000e_config_collision_dist(hw);
+	mac->ops.config_collision_dist(hw);
 
 	/*
 	 * Configure Flow Control now that Auto-Neg has completed.
@@ -4022,6 +4022,7 @@ static const struct e1000_mac_operations ich8_mac_ops = {
 	.setup_link		= e1000_setup_link_ich8lan,
 	.setup_physical_interface= e1000_setup_copper_link_ich8lan,
 	/* id_led_init dependent on mac type */
+	.config_collision_dist	= e1000e_config_collision_dist_generic,
 };
 
 static const struct e1000_phy_operations ich8_phy_ops = {
diff --git a/drivers/net/ethernet/intel/e1000e/mac.c b/drivers/net/ethernet/intel/e1000e/mac.c
index 011d83d..f16a611 100644
--- a/drivers/net/ethernet/intel/e1000e/mac.c
+++ b/drivers/net/ethernet/intel/e1000e/mac.c
@@ -465,7 +465,7 @@ s32 e1000e_check_for_copper_link(struct e1000_hw *hw)
 	 * of MAC speed/duplex configuration.  So we only need to
 	 * configure Collision Distance in the MAC.
 	 */
-	e1000e_config_collision_dist(hw);
+	mac->ops.config_collision_dist(hw);
 
 	/*
 	 * Configure Flow Control now that Auto-Neg has completed.
@@ -890,7 +890,7 @@ s32 e1000e_setup_fiber_serdes_link(struct e1000_hw *hw)
 	/* Take the link out of reset */
 	ctrl &= ~E1000_CTRL_LRST;
 
-	e1000e_config_collision_dist(hw);
+	hw->mac.ops.config_collision_dist(hw);
 
 	ret_val = e1000_commit_fc_settings_generic(hw);
 	if (ret_val)
@@ -925,14 +925,13 @@ s32 e1000e_setup_fiber_serdes_link(struct e1000_hw *hw)
 }
 
 /**
- *  e1000e_config_collision_dist - Configure collision distance
+ *  e1000e_config_collision_dist_generic - Configure collision distance
  *  @hw: pointer to the HW structure
  *
  *  Configures the collision distance to the default value and is used
- *  during link setup. Currently no func pointer exists and all
- *  implementations are handled in the generic version of this function.
+ *  during link setup.
  **/
-void e1000e_config_collision_dist(struct e1000_hw *hw)
+void e1000e_config_collision_dist_generic(struct e1000_hw *hw)
 {
 	u32 tctl;
 
diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c
index 3975ed1..56c1aec 100644
--- a/drivers/net/ethernet/intel/e1000e/netdev.c
+++ b/drivers/net/ethernet/intel/e1000e/netdev.c
@@ -2855,7 +2855,7 @@ static void e1000_configure_tx(struct e1000_adapter *adapter)
 	/* enable Report Status bit */
 	adapter->txd_cmd |= E1000_TXD_CMD_RS;
 
-	e1000e_config_collision_dist(hw);
+	hw->mac.ops.config_collision_dist(hw);
 }
 
 /**
diff --git a/drivers/net/ethernet/intel/e1000e/phy.c b/drivers/net/ethernet/intel/e1000e/phy.c
index d10b27f..683abac 100644
--- a/drivers/net/ethernet/intel/e1000e/phy.c
+++ b/drivers/net/ethernet/intel/e1000e/phy.c
@@ -1181,7 +1181,7 @@ s32 e1000e_setup_copper_link(struct e1000_hw *hw)
 
 	if (link) {
 		e_dbg("Valid link established!!!\n");
-		e1000e_config_collision_dist(hw);
+		hw->mac.ops.config_collision_dist(hw);
 		ret_val = e1000e_config_fc_after_link_up(hw);
 	} else {
 		e_dbg("Unable to establish link!!!\n");
@@ -1489,7 +1489,7 @@ void e1000e_phy_force_speed_duplex_setup(struct e1000_hw *hw, u16 *phy_ctrl)
 		e_dbg("Forcing 10mb\n");
 	}
 
-	e1000e_config_collision_dist(hw);
+	hw->mac.ops.config_collision_dist(hw);
 
 	ew32(CTRL, ctrl);
 }
-- 
1.7.7.6

[net-next 08/11] e1000e: cleanup comment in e1000_hash_mc_addr()

[Jeff Kirsher]

From: Bruce Allan <bruce.w.allan@intel.com>

Remove reference to non-existant function.

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ethernet/intel/e1000e/mac.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/intel/e1000e/mac.c b/drivers/net/ethernet/intel/e1000e/mac.c
index f16a611..4130134 100644
--- a/drivers/net/ethernet/intel/e1000e/mac.c
+++ b/drivers/net/ethernet/intel/e1000e/mac.c
@@ -263,8 +263,7 @@ void e1000e_rar_set(struct e1000_hw *hw, u8 *addr, u32 index)
  *  @mc_addr: pointer to a multicast address
  *
  *  Generates a multicast address hash value which is used to determine
- *  the multicast filter table array address and new table value.  See
- *  e1000_mta_set_generic()
+ *  the multicast filter table array address and new table value.
  **/
 static u32 e1000_hash_mc_addr(struct e1000_hw *hw, u8 *mc_addr)
 {
-- 
1.7.7.6

[net-next 09/11] e1000e: use true/false for boolean send_xon, do not assume always true

[Jeff Kirsher]

From: Bruce Allan <bruce.w.allan@intel.com>

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ethernet/intel/e1000e/mac.c    |    4 +++-
 drivers/net/ethernet/intel/e1000e/netdev.c |    2 +-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/intel/e1000e/mac.c b/drivers/net/ethernet/intel/e1000e/mac.c
index 4130134..d55f588 100644
--- a/drivers/net/ethernet/intel/e1000e/mac.c
+++ b/drivers/net/ethernet/intel/e1000e/mac.c
@@ -969,7 +969,9 @@ s32 e1000e_set_fc_watermarks(struct e1000_hw *hw)
 		 * XON frames.
 		 */
 		fcrtl = hw->fc.low_water;
-		fcrtl |= E1000_FCRTL_XONE;
+		if (hw->fc.send_xon)
+			fcrtl |= E1000_FCRTL_XONE;
+
 		fcrth = hw->fc.high_water;
 	}
 	ew32(FCRTL, fcrtl);
diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c
index 56c1aec..8b62870 100644
--- a/drivers/net/ethernet/intel/e1000e/netdev.c
+++ b/drivers/net/ethernet/intel/e1000e/netdev.c
@@ -3464,7 +3464,7 @@ void e1000e_reset(struct e1000_adapter *adapter)
 		fc->pause_time = 0xFFFF;
 	else
 		fc->pause_time = E1000_FC_PAUSE_TIME;
-	fc->send_xon = 1;
+	fc->send_xon = true;
 	fc->current_mode = fc->requested_mode;
 
 	switch (hw->mac.type) {
-- 
1.7.7.6

[net-next 10/11] e1000e: cleanup - remove unnecessary variable

[Jeff Kirsher]

From: Bruce Allan <bruce.w.allan@intel.com>

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ethernet/intel/e1000e/mac.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/intel/e1000e/mac.c b/drivers/net/ethernet/intel/e1000e/mac.c
index d55f588..59ac9f6 100644
--- a/drivers/net/ethernet/intel/e1000e/mac.c
+++ b/drivers/net/ethernet/intel/e1000e/mac.c
@@ -703,7 +703,6 @@ static s32 e1000_set_default_fc_generic(struct e1000_hw *hw)
  **/
 s32 e1000e_setup_link_generic(struct e1000_hw *hw)
 {
-	struct e1000_mac_info *mac = &hw->mac;
 	s32 ret_val;
 
 	/*
@@ -732,7 +731,7 @@ s32 e1000e_setup_link_generic(struct e1000_hw *hw)
 	e_dbg("After fix-ups FlowControl is now = %x\n", hw->fc.current_mode);
 
 	/* Call the necessary media_type subroutine to configure the link. */
-	ret_val = mac->ops.setup_physical_interface(hw);
+	ret_val = hw->mac.ops.setup_physical_interface(hw);
 	if (ret_val)
 		return ret_val;
 
-- 
1.7.7.6

[net-next 11/11] e1000e: rename e1000e_reload_nvm() and call as function pointer

[Jeff Kirsher]

From: Bruce Allan <bruce.w.allan@intel.com>

Rename e1000e_reload_nvm() to e1000e_reload_nvm_generic() to signify the
function is used for more than one MAC-family type, and set and use it as a
MAC ops function pointer to be consistent with the driver design.

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ethernet/intel/e1000e/80003es2lan.c |    1 +
 drivers/net/ethernet/intel/e1000e/82571.c       |    1 +
 drivers/net/ethernet/intel/e1000e/e1000.h       |    2 +-
 drivers/net/ethernet/intel/e1000e/hw.h          |    1 +
 drivers/net/ethernet/intel/e1000e/ich8lan.c     |    3 ++-
 drivers/net/ethernet/intel/e1000e/nvm.c         |    4 ++--
 6 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/drivers/net/ethernet/intel/e1000e/80003es2lan.c b/drivers/net/ethernet/intel/e1000e/80003es2lan.c
index 6e58e94..bac9dda 100644
--- a/drivers/net/ethernet/intel/e1000e/80003es2lan.c
+++ b/drivers/net/ethernet/intel/e1000e/80003es2lan.c
@@ -1457,6 +1457,7 @@ static const struct e1000_nvm_operations es2_nvm_ops = {
 	.acquire		= e1000_acquire_nvm_80003es2lan,
 	.read			= e1000e_read_nvm_eerd,
 	.release		= e1000_release_nvm_80003es2lan,
+	.reload			= e1000e_reload_nvm_generic,
 	.update			= e1000e_update_nvm_checksum_generic,
 	.valid_led_default	= e1000e_valid_led_default,
 	.validate		= e1000e_validate_nvm_checksum_generic,
diff --git a/drivers/net/ethernet/intel/e1000e/82571.c b/drivers/net/ethernet/intel/e1000e/82571.c
index 7f44ab76..086dad7 100644
--- a/drivers/net/ethernet/intel/e1000e/82571.c
+++ b/drivers/net/ethernet/intel/e1000e/82571.c
@@ -1989,6 +1989,7 @@ static const struct e1000_nvm_operations e82571_nvm_ops = {
 	.acquire		= e1000_acquire_nvm_82571,
 	.read			= e1000e_read_nvm_eerd,
 	.release		= e1000_release_nvm_82571,
+	.reload			= e1000e_reload_nvm_generic,
 	.update			= e1000_update_nvm_checksum_82571,
 	.valid_led_default	= e1000_valid_led_default_82571,
 	.validate		= e1000_validate_nvm_checksum_82571,
diff --git a/drivers/net/ethernet/intel/e1000e/e1000.h b/drivers/net/ethernet/intel/e1000e/e1000.h
index 9f3a268..86cdd47 100644
--- a/drivers/net/ethernet/intel/e1000e/e1000.h
+++ b/drivers/net/ethernet/intel/e1000e/e1000.h
@@ -684,7 +684,7 @@ extern s32 e1000e_poll_eerd_eewr_done(struct e1000_hw *hw, int ee_reg);
 extern s32 e1000e_read_nvm_eerd(struct e1000_hw *hw, u16 offset, u16 words, u16 *data);
 extern s32 e1000e_validate_nvm_checksum_generic(struct e1000_hw *hw);
 extern void e1000e_release_nvm(struct e1000_hw *hw);
-extern void e1000e_reload_nvm(struct e1000_hw *hw);
+extern void e1000e_reload_nvm_generic(struct e1000_hw *hw);
 extern s32 e1000_read_mac_addr_generic(struct e1000_hw *hw);
 
 static inline s32 e1000e_read_mac_addr(struct e1000_hw *hw)
diff --git a/drivers/net/ethernet/intel/e1000e/hw.h b/drivers/net/ethernet/intel/e1000e/hw.h
index 50e114b..f82ecf5 100644
--- a/drivers/net/ethernet/intel/e1000e/hw.h
+++ b/drivers/net/ethernet/intel/e1000e/hw.h
@@ -830,6 +830,7 @@ struct e1000_nvm_operations {
 	s32  (*acquire)(struct e1000_hw *);
 	s32  (*read)(struct e1000_hw *, u16, u16, u16 *);
 	void (*release)(struct e1000_hw *);
+	void (*reload)(struct e1000_hw *);
 	s32  (*update)(struct e1000_hw *);
 	s32  (*valid_led_default)(struct e1000_hw *, u16 *);
 	s32  (*validate)(struct e1000_hw *);
diff --git a/drivers/net/ethernet/intel/e1000e/ich8lan.c b/drivers/net/ethernet/intel/e1000e/ich8lan.c
index df91c42..8e9af62 100644
--- a/drivers/net/ethernet/intel/e1000e/ich8lan.c
+++ b/drivers/net/ethernet/intel/e1000e/ich8lan.c
@@ -2609,7 +2609,7 @@ release:
 	 * until after the next adapter reset.
 	 */
 	if (!ret_val) {
-		e1000e_reload_nvm(hw);
+		nvm->ops.reload(hw);
 		usleep_range(10000, 20000);
 	}
 
@@ -4043,6 +4043,7 @@ static const struct e1000_nvm_operations ich8_nvm_ops = {
 	.acquire		= e1000_acquire_nvm_ich8lan,
 	.read		 	= e1000_read_nvm_ich8lan,
 	.release		= e1000_release_nvm_ich8lan,
+	.reload			= e1000e_reload_nvm_generic,
 	.update			= e1000_update_nvm_checksum_ich8lan,
 	.valid_led_default	= e1000_valid_led_default_ich8lan,
 	.validate		= e1000_validate_nvm_checksum_ich8lan,
diff --git a/drivers/net/ethernet/intel/e1000e/nvm.c b/drivers/net/ethernet/intel/e1000e/nvm.c
index 24b7930..a969f1a 100644
--- a/drivers/net/ethernet/intel/e1000e/nvm.c
+++ b/drivers/net/ethernet/intel/e1000e/nvm.c
@@ -625,13 +625,13 @@ s32 e1000e_update_nvm_checksum_generic(struct e1000_hw *hw)
 }
 
 /**
- *  e1000e_reload_nvm - Reloads EEPROM
+ *  e1000e_reload_nvm_generic - Reloads EEPROM
  *  @hw: pointer to the HW structure
  *
  *  Reloads the EEPROM by setting the "Reinitialize from EEPROM" bit in the
  *  extended control register.
  **/
-void e1000e_reload_nvm(struct e1000_hw *hw)
+void e1000e_reload_nvm_generic(struct e1000_hw *hw)
 {
 	u32 ctrl_ext;
 
-- 
1.7.7.6

Re: [net-next 00/11][pull request] Intel Wired LAN Driver Updates

[David Miller]

From: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Date: Fri, 24 Feb 2012 21:49:49 -0800

> This series of patches contains cleanups of the e1000e driver.
> 
> The following are changes since commit 5d74f1757001f5b9a7739c2a9053435e16ce516b:
>   Staging: wlags49_h2: print MAC via printk format specifier
> and are available in the git repository at:
>   git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-next master

Pulled, thanks Jeff.

RE: [net-next 02/11] e1000e: cleanup: rename e1000e_setup_link() and call as function pointer

[David Laight]

 
> From: Bruce Allan <bruce.w.allan@intel.com>
> 
> Rename e1000e_setup_link() to e1000e_setup_link_generic() to signify
the
> function is used for more than one MAC-family type.  The 82571-family
has
> a custom setup_link function which also calls the generic function.
The
> ich8lan-family has a custom function which should just be called via
the
> function pointer.  The 80003es2lan-family just uses the generic
function.

Wouldn't it be better to add a suffix to the family-specific
functions instead of adding a lot of unnecessary churn?

	David