diff mbox series

[V3,net-next,2/4] ethtool: extend coalesce setting uAPI with CQE mode

Message ID 1629444920-25437-3-git-send-email-moyufeng@huawei.com
State New
Headers show
Series ethtool: extend coalesce uAPI | expand

Commit Message

Yufeng Mo Aug. 20, 2021, 7:35 a.m. UTC 
In order to support more coalesce parameters through netlink,
add two new parameter kernel_coal and extack for .set_coalesce
and .get_coalesce, then some extra info can return to user with
the netlink API.

Signed-off-by: Yufeng Mo <moyufeng@huawei.com>
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
---
 drivers/infiniband/ulp/ipoib/ipoib_ethtool.c           |  8 ++++++--
 drivers/net/ethernet/amazon/ena/ena_ethtool.c          |  8 ++++++--
 drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c           |  8 ++++++--
 drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c    |  8 ++++++--
 drivers/net/ethernet/broadcom/bcmsysport.c             |  8 ++++++--
 drivers/net/ethernet/broadcom/bnx2.c                   | 12 ++++++++----
 drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c    |  8 ++++++--
 drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c      |  8 ++++++--
 drivers/net/ethernet/broadcom/genet/bcmgenet.c         |  8 ++++++--
 drivers/net/ethernet/broadcom/tg3.c                    | 10 ++++++++--
 drivers/net/ethernet/brocade/bna/bnad_ethtool.c        | 12 ++++++++----
 drivers/net/ethernet/cavium/liquidio/lio_ethtool.c     |  8 ++++++--
 drivers/net/ethernet/cavium/thunder/nicvf_ethtool.c    |  4 +++-
 drivers/net/ethernet/chelsio/cxgb/cxgb2.c              |  8 ++++++--
 drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c        |  8 ++++++--
 drivers/net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c     |  8 ++++++--
 drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c    |  8 ++++++--
 drivers/net/ethernet/cisco/enic/enic_ethtool.c         |  8 ++++++--
 drivers/net/ethernet/cortina/gemini.c                  |  8 ++++++--
 drivers/net/ethernet/emulex/benet/be_ethtool.c         |  8 ++++++--
 drivers/net/ethernet/freescale/dpaa/dpaa_ethtool.c     |  8 ++++++--
 drivers/net/ethernet/freescale/enetc/enetc_ethtool.c   |  8 ++++++--
 drivers/net/ethernet/freescale/fec_main.c              | 14 +++++++++-----
 drivers/net/ethernet/freescale/gianfar_ethtool.c       |  8 ++++++--
 drivers/net/ethernet/hisilicon/hip04_eth.c             |  8 ++++++--
 drivers/net/ethernet/hisilicon/hns/hns_ethtool.c       | 12 ++++++++++--
 drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c     |  8 ++++++--
 drivers/net/ethernet/huawei/hinic/hinic_ethtool.c      |  8 ++++++--
 drivers/net/ethernet/intel/e1000/e1000_ethtool.c       |  8 ++++++--
 drivers/net/ethernet/intel/e1000e/ethtool.c            |  8 ++++++--
 drivers/net/ethernet/intel/fm10k/fm10k_ethtool.c       |  8 ++++++--
 drivers/net/ethernet/intel/i40e/i40e_ethtool.c         | 12 ++++++++++--
 drivers/net/ethernet/intel/iavf/iavf_ethtool.c         | 12 ++++++++++--
 drivers/net/ethernet/intel/ice/ice_ethtool.c           | 12 ++++++++----
 drivers/net/ethernet/intel/igb/igb_ethtool.c           |  8 ++++++--
 drivers/net/ethernet/intel/igbvf/ethtool.c             |  8 ++++++--
 drivers/net/ethernet/intel/igc/igc_ethtool.c           |  8 ++++++--
 drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c       |  8 ++++++--
 drivers/net/ethernet/intel/ixgbevf/ethtool.c           |  8 ++++++--
 drivers/net/ethernet/jme.c                             | 12 ++++++++----
 drivers/net/ethernet/marvell/mv643xx_eth.c             | 12 ++++++++----
 drivers/net/ethernet/marvell/mvneta.c                  | 14 ++++++++++----
 drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c        | 14 ++++++++++----
 .../net/ethernet/marvell/octeontx2/nic/otx2_ethtool.c  |  8 ++++++--
 drivers/net/ethernet/marvell/skge.c                    |  8 ++++++--
 drivers/net/ethernet/marvell/sky2.c                    |  8 ++++++--
 drivers/net/ethernet/mellanox/mlx4/en_ethtool.c        |  8 ++++++--
 drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c   |  8 ++++++--
 drivers/net/ethernet/mellanox/mlx5/core/en_rep.c       |  8 ++++++--
 .../net/ethernet/mellanox/mlx5/core/ipoib/ethtool.c    |  8 ++++++--
 drivers/net/ethernet/myricom/myri10ge/myri10ge.c       | 12 ++++++++----
 drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c   |  8 ++++++--
 drivers/net/ethernet/ni/nixge.c                        | 14 ++++++++++----
 drivers/net/ethernet/pensando/ionic/ionic_ethtool.c    |  8 ++++++--
 .../net/ethernet/qlogic/netxen/netxen_nic_ethtool.c    |  8 ++++++--
 drivers/net/ethernet/qlogic/qede/qede.h                |  4 +++-
 drivers/net/ethernet/qlogic/qede/qede_ethtool.c        |  8 ++++++--
 drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c    |  8 ++++++--
 drivers/net/ethernet/realtek/r8169_main.c              | 10 ++++++++--
 drivers/net/ethernet/samsung/sxgbe/sxgbe_ethtool.c     |  8 ++++++--
 drivers/net/ethernet/sfc/ethtool.c                     |  8 ++++++--
 drivers/net/ethernet/sfc/falcon/ethtool.c              |  8 ++++++--
 drivers/net/ethernet/socionext/netsec.c                | 10 +++++++---
 drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c   |  8 ++++++--
 drivers/net/ethernet/synopsys/dwc-xlgmac-ethtool.c     | 14 ++++++++++----
 drivers/net/ethernet/tehuti/tehuti.c                   | 12 ++++++++----
 drivers/net/ethernet/ti/cpsw.c                         |  2 +-
 drivers/net/ethernet/ti/cpsw_ethtool.c                 |  8 ++++++--
 drivers/net/ethernet/ti/cpsw_new.c                     |  2 +-
 drivers/net/ethernet/ti/cpsw_priv.h                    |  8 ++++++--
 drivers/net/ethernet/ti/davinci_emac.c                 | 14 +++++++++++---
 drivers/net/ethernet/via/via-velocity.c                |  8 ++++++--
 drivers/net/ethernet/xilinx/ll_temac_main.c            | 14 ++++++++++----
 drivers/net/ethernet/xilinx/xilinx_axienet_main.c      | 18 ++++++++++++++----
 drivers/net/netdevsim/ethtool.c                        |  8 ++++++--
 drivers/net/tun.c                                      |  8 ++++++--
 drivers/net/usb/r8152.c                                |  8 ++++++--
 drivers/net/virtio_net.c                               |  8 ++++++--
 drivers/net/vmxnet3/vmxnet3_ethtool.c                  | 12 ++++++++----
 drivers/net/wireless/ath/wil6210/ethtool.c             | 14 ++++++++++----
 drivers/s390/net/qeth_ethtool.c                        |  4 +++-
 drivers/staging/qlge/qlge_ethtool.c                    | 10 ++++++++--
 include/linux/ethtool.h                                | 11 +++++++++--
 net/ethtool/coalesce.c                                 | 10 +++++++---
 net/ethtool/ioctl.c                                    | 15 ++++++++++++---
 85 files changed, 576 insertions(+), 202 deletions(-)

Comments

Yufeng Mo Aug. 23, 2021, 3:06 a.m. UTC | #1 
On 2021/8/21 6:21, Jakub Kicinski wrote:
> On Fri, 20 Aug 2021 21:27:13 +0300 Grygorii Strashko wrote:

>> This is very big change which is not only mix two separate changes, but also looks

>> half-done. From one side you're adding HW feature supported by limited number of HW,

>> from another - changing most of net drivers to support it by generating mix of legacy

>> and new kernel_ethtool_coalesce parameters.

>>

>> There is also an issue - you do not account get/set_per_queue_coalesce() in any way.

> 

> ethtool's netlink interface does not support per queue coalescing.

> I don't think it's fair to require it as part of this series.

> 

>> Would it be possible to consider following, please?

>>

>> - move extack change out of this series

> 

> Why? To have to change all the drivers twice?

> 

>> - option (a)

>>    add new callbacks in ethtool_ops as set_coalesce_cqe/get_coalesce_cqe for CQE support.

>>    Only required drivers will need to be changed.

> 

> All the params are changed as one operation from user space's

> perspective. Having two ops would make it problematic for drivers 

> to fail the entire op without modifying half of the parameters in 

> a previous callback.

> 

>> - option (b)

>>    add struct ethtool_coalesce as first field of kernel_ethtool_coalesce

> 

> This ends up being more painful than passing an extra parameter 

> in my experience.

> 

>> struct kernel_ethtool_coalesce {

>> 	/* legacy */

>> 	struct ethtool_coalesce coal;

>>

>> 	/* new */

>> 	u8 use_cqe_mode_tx;

>> 	u8 use_cqe_mode_rx;

>> };

>>

>> --  then b.1

>>    drivers can be updated as

>>     static int set_coalesce(struct net_device *dev,

>>     			    struct kernel_ethtool_coalesce *kernel_coal)

>>     {

>> 	struct ethtool_coalesce *coal = &kernel_coal->coal;

>>     

>>     (which will clearly indicate migration to the new interface )

>>

>> -- then b.2

>>      add new callbacks in ethtool_ops as set_coalesce_ext/get_coalesce_ext (extended)

>>      which will accept struct kernel_ethtool_coalesce as parameter an allow drivers to migrate when needed

>>      (or as separate patch which will do only migration).

>>

>> Personally, I like "b.2".

> 

> These options were considered. None of the options is great to 

> be honest. Let's try the new params, I say. 

> .

> 


Yes, these have been considered in previous RFCs. For details, please refer to [1].

[1]https://lore.kernel.org/netdev/20210526165633.3f7982c9@kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com/
Yufeng Mo Aug. 24, 2021, 3:14 a.m. UTC | #2 
On 2021/8/23 11:06, moyufeng wrote:
> 
> 
> On 2021/8/21 6:21, Jakub Kicinski wrote:
>> On Fri, 20 Aug 2021 21:27:13 +0300 Grygorii Strashko wrote:
>>> This is very big change which is not only mix two separate changes, but also looks
>>> half-done. From one side you're adding HW feature supported by limited number of HW,
>>> from another - changing most of net drivers to support it by generating mix of legacy
>>> and new kernel_ethtool_coalesce parameters.
>>>
>>> There is also an issue - you do not account get/set_per_queue_coalesce() in any way.
>>
>> ethtool's netlink interface does not support per queue coalescing.
>> I don't think it's fair to require it as part of this series.
>>
>>> Would it be possible to consider following, please?
>>>
>>> - move extack change out of this series
>>
>> Why? To have to change all the drivers twice?
>>
>>> - option (a)
>>>    add new callbacks in ethtool_ops as set_coalesce_cqe/get_coalesce_cqe for CQE support.
>>>    Only required drivers will need to be changed.
>>
>> All the params are changed as one operation from user space's
>> perspective. Having two ops would make it problematic for drivers 
>> to fail the entire op without modifying half of the parameters in 
>> a previous callback.
>>
>>> - option (b)
>>>    add struct ethtool_coalesce as first field of kernel_ethtool_coalesce
>>
>> This ends up being more painful than passing an extra parameter 
>> in my experience.
>>
>>> struct kernel_ethtool_coalesce {
>>> 	/* legacy */
>>> 	struct ethtool_coalesce coal;
>>>
>>> 	/* new */
>>> 	u8 use_cqe_mode_tx;
>>> 	u8 use_cqe_mode_rx;
>>> };
>>>
>>> --  then b.1
>>>    drivers can be updated as
>>>     static int set_coalesce(struct net_device *dev,
>>>     			    struct kernel_ethtool_coalesce *kernel_coal)
>>>     {
>>> 	struct ethtool_coalesce *coal = &kernel_coal->coal;
>>>     
>>>     (which will clearly indicate migration to the new interface )
>>>
>>> -- then b.2
>>>      add new callbacks in ethtool_ops as set_coalesce_ext/get_coalesce_ext (extended)
>>>      which will accept struct kernel_ethtool_coalesce as parameter an allow drivers to migrate when needed
>>>      (or as separate patch which will do only migration).
>>>
>>> Personally, I like "b.2".
>>
>> These options were considered. None of the options is great to 
>> be honest. Let's try the new params, I say. 
>> .
>>
> 
> Yes, these have been considered in previous RFCs. For details, please refer to [1].
> 
> [1]https://lore.kernel.org/netdev/20210526165633.3f7982c9@kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com/
> 
> .
> 
Hi Grygorii & Jakub

Is this patch still good? Or do I need to resend this series
with RFC link above in change log?

Thanks
Jakub Kicinski Sept. 14, 2021, 5:47 p.m. UTC | #3 
On Tue, 14 Sep 2021 20:31:29 +0300 Julian Wiedmann wrote:
> > -	if (!dev->ethtool_ops->set_coalesce)

> > +	if (!dev->ethtool_ops->set_coalesce && !dev->ethtool_ops->get_coalesce)

> >  		return -EOPNOTSUPP;

> >    

> 

> This needs to be

> 

> 	if (!set_coalesce || !get_coalesce)

> 		return -EOPNOTSUPP;

> 

> Otherwise you end up calling a NULL pointer below if just _one_ of the

> callbacks is available.


Good catch, care to send a fix?
diff mbox series

Patch

diff --git a/drivers/infiniband/ulp/ipoib/ipoib_ethtool.c b/drivers/infiniband/ulp/ipoib/ipoib_ethtool.c
index 823f683..a09ca21 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_ethtool.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_ethtool.c
@@ -72,7 +72,9 @@  static void ipoib_get_drvinfo(struct net_device *netdev,
 }
 
 static int ipoib_get_coalesce(struct net_device *dev,
-			      struct ethtool_coalesce *coal)
+			      struct ethtool_coalesce *coal,
+			      struct kernel_ethtool_coalesce *kernel_coal,
+			      struct netlink_ext_ack *extack)
 {
 	struct ipoib_dev_priv *priv = ipoib_priv(dev);
 
@@ -83,7 +85,9 @@  static int ipoib_get_coalesce(struct net_device *dev,
 }
 
 static int ipoib_set_coalesce(struct net_device *dev,
-			      struct ethtool_coalesce *coal)
+			      struct ethtool_coalesce *coal,
+			      struct kernel_ethtool_coalesce *kernel_coal,
+			      struct netlink_ext_ack *extack)
 {
 	struct ipoib_dev_priv *priv = ipoib_priv(dev);
 	int ret;
diff --git a/drivers/net/ethernet/amazon/ena/ena_ethtool.c b/drivers/net/ethernet/amazon/ena/ena_ethtool.c
index 27dae63..13e745c 100644
--- a/drivers/net/ethernet/amazon/ena/ena_ethtool.c
+++ b/drivers/net/ethernet/amazon/ena/ena_ethtool.c
@@ -357,7 +357,9 @@  static int ena_get_link_ksettings(struct net_device *netdev,
 }
 
 static int ena_get_coalesce(struct net_device *net_dev,
-			    struct ethtool_coalesce *coalesce)
+			    struct ethtool_coalesce *coalesce,
+			    struct kernel_ethtool_coalesce *kernel_coal,
+			    struct netlink_ext_ack *extack)
 {
 	struct ena_adapter *adapter = netdev_priv(net_dev);
 	struct ena_com_dev *ena_dev = adapter->ena_dev;
@@ -402,7 +404,9 @@  static void ena_update_rx_rings_nonadaptive_intr_moderation(struct ena_adapter *
 }
 
 static int ena_set_coalesce(struct net_device *net_dev,
-			    struct ethtool_coalesce *coalesce)
+			    struct ethtool_coalesce *coalesce,
+			    struct kernel_ethtool_coalesce *kernel_coal,
+			    struct netlink_ext_ack *extack)
 {
 	struct ena_adapter *adapter = netdev_priv(net_dev);
 	struct ena_com_dev *ena_dev = adapter->ena_dev;
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c b/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
index 61f39a0..bafc51c3 100644
--- a/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
+++ b/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
@@ -428,7 +428,9 @@  static void xgbe_set_msglevel(struct net_device *netdev, u32 msglevel)
 }
 
 static int xgbe_get_coalesce(struct net_device *netdev,
-			     struct ethtool_coalesce *ec)
+			     struct ethtool_coalesce *ec,
+			     struct kernel_ethtool_coalesce *kernel_coal,
+			     struct netlink_ext_ack *extack)
 {
 	struct xgbe_prv_data *pdata = netdev_priv(netdev);
 
@@ -443,7 +445,9 @@  static int xgbe_get_coalesce(struct net_device *netdev,
 }
 
 static int xgbe_set_coalesce(struct net_device *netdev,
-			     struct ethtool_coalesce *ec)
+			     struct ethtool_coalesce *ec,
+			     struct kernel_ethtool_coalesce *kernel_coal,
+			     struct netlink_ext_ack *extack)
 {
 	struct xgbe_prv_data *pdata = netdev_priv(netdev);
 	struct xgbe_hw_if *hw_if = &pdata->hw_if;
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c b/drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c
index de2a934..a9ef054 100644
--- a/drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c
@@ -547,7 +547,9 @@  static int aq_ethtool_set_rxnfc(struct net_device *ndev,
 }
 
 static int aq_ethtool_get_coalesce(struct net_device *ndev,
-				   struct ethtool_coalesce *coal)
+				   struct ethtool_coalesce *coal,
+				   struct kernel_ethtool_coalesce *kernel_coal,
+				   struct netlink_ext_ack *extack)
 {
 	struct aq_nic_s *aq_nic = netdev_priv(ndev);
 	struct aq_nic_cfg_s *cfg;
@@ -571,7 +573,9 @@  static int aq_ethtool_get_coalesce(struct net_device *ndev,
 }
 
 static int aq_ethtool_set_coalesce(struct net_device *ndev,
-				   struct ethtool_coalesce *coal)
+				   struct ethtool_coalesce *coal,
+				   struct kernel_ethtool_coalesce *kernel_coal,
+				   struct netlink_ext_ack *extack)
 {
 	struct aq_nic_s *aq_nic = netdev_priv(ndev);
 	struct aq_nic_cfg_s *cfg;
diff --git a/drivers/net/ethernet/broadcom/bcmsysport.c b/drivers/net/ethernet/broadcom/bcmsysport.c
index d9f0f0d..7fa1b695 100644
--- a/drivers/net/ethernet/broadcom/bcmsysport.c
+++ b/drivers/net/ethernet/broadcom/bcmsysport.c
@@ -607,7 +607,9 @@  static void bcm_sysport_set_tx_coalesce(struct bcm_sysport_tx_ring *ring,
 }
 
 static int bcm_sysport_get_coalesce(struct net_device *dev,
-				    struct ethtool_coalesce *ec)
+				    struct ethtool_coalesce *ec,
+				    struct kernel_ethtool_coalesce *kernel_coal,
+				    struct netlink_ext_ack *extack)
 {
 	struct bcm_sysport_priv *priv = netdev_priv(dev);
 	u32 reg;
@@ -627,7 +629,9 @@  static int bcm_sysport_get_coalesce(struct net_device *dev,
 }
 
 static int bcm_sysport_set_coalesce(struct net_device *dev,
-				    struct ethtool_coalesce *ec)
+				    struct ethtool_coalesce *ec,
+				    struct kernel_ethtool_coalesce *kernel_coal,
+				    struct netlink_ext_ack *extack)
 {
 	struct bcm_sysport_priv *priv = netdev_priv(dev);
 	struct dim_cq_moder moder;
diff --git a/drivers/net/ethernet/broadcom/bnx2.c b/drivers/net/ethernet/broadcom/bnx2.c
index 89ee1c0..1f07861 100644
--- a/drivers/net/ethernet/broadcom/bnx2.c
+++ b/drivers/net/ethernet/broadcom/bnx2.c
@@ -7241,8 +7241,10 @@  bnx2_set_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom,
 	return rc;
 }
 
-static int
-bnx2_get_coalesce(struct net_device *dev, struct ethtool_coalesce *coal)
+static int bnx2_get_coalesce(struct net_device *dev,
+			     struct ethtool_coalesce *coal,
+			     struct kernel_ethtool_coalesce *kernel_coal,
+			     struct netlink_ext_ack *extack)
 {
 	struct bnx2 *bp = netdev_priv(dev);
 
@@ -7263,8 +7265,10 @@  bnx2_get_coalesce(struct net_device *dev, struct ethtool_coalesce *coal)
 	return 0;
 }
 
-static int
-bnx2_set_coalesce(struct net_device *dev, struct ethtool_coalesce *coal)
+static int bnx2_set_coalesce(struct net_device *dev,
+			     struct ethtool_coalesce *coal,
+			     struct kernel_ethtool_coalesce *kernel_coal,
+			     struct netlink_ext_ack *extack)
 {
 	struct bnx2 *bp = netdev_priv(dev);
 
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
index 32245bb..472a3a4 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
@@ -1878,7 +1878,9 @@  static int bnx2x_set_eeprom(struct net_device *dev,
 }
 
 static int bnx2x_get_coalesce(struct net_device *dev,
-			      struct ethtool_coalesce *coal)
+			      struct ethtool_coalesce *coal,
+			      struct kernel_ethtool_coalesce *kernel_coal,
+			      struct netlink_ext_ack *extack)
 {
 	struct bnx2x *bp = netdev_priv(dev);
 
@@ -1891,7 +1893,9 @@  static int bnx2x_get_coalesce(struct net_device *dev,
 }
 
 static int bnx2x_set_coalesce(struct net_device *dev,
-			      struct ethtool_coalesce *coal)
+			      struct ethtool_coalesce *coal,
+			      struct kernel_ethtool_coalesce *kernel_coal,
+			      struct netlink_ext_ack *extack)
 {
 	struct bnx2x *bp = netdev_priv(dev);
 
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c
index 485252d..3e99e6d 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c
@@ -49,7 +49,9 @@  static void bnxt_set_msglevel(struct net_device *dev, u32 value)
 }
 
 static int bnxt_get_coalesce(struct net_device *dev,
-			     struct ethtool_coalesce *coal)
+			     struct ethtool_coalesce *coal,
+			     struct kernel_ethtool_coalesce *kernel_coal,
+			     struct netlink_ext_ack *extack)
 {
 	struct bnxt *bp = netdev_priv(dev);
 	struct bnxt_coal *hw_coal;
@@ -79,7 +81,9 @@  static int bnxt_get_coalesce(struct net_device *dev,
 }
 
 static int bnxt_set_coalesce(struct net_device *dev,
-			     struct ethtool_coalesce *coal)
+			     struct ethtool_coalesce *coal,
+			     struct kernel_ethtool_coalesce *kernel_coal,
+			     struct netlink_ext_ack *extack)
 {
 	struct bnxt *bp = netdev_priv(dev);
 	bool update_stats = false;
diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.c b/drivers/net/ethernet/broadcom/genet/bcmgenet.c
index 8507198..23c7595 100644
--- a/drivers/net/ethernet/broadcom/genet/bcmgenet.c
+++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.c
@@ -828,7 +828,9 @@  static void bcmgenet_set_msglevel(struct net_device *dev, u32 level)
 }
 
 static int bcmgenet_get_coalesce(struct net_device *dev,
-				 struct ethtool_coalesce *ec)
+				 struct ethtool_coalesce *ec,
+				 struct kernel_ethtool_coalesce *kernel_coal,
+				 struct netlink_ext_ack *extack)
 {
 	struct bcmgenet_priv *priv = netdev_priv(dev);
 	struct bcmgenet_rx_ring *ring;
@@ -890,7 +892,9 @@  static void bcmgenet_set_ring_rx_coalesce(struct bcmgenet_rx_ring *ring,
 }
 
 static int bcmgenet_set_coalesce(struct net_device *dev,
-				 struct ethtool_coalesce *ec)
+				 struct ethtool_coalesce *ec,
+				 struct kernel_ethtool_coalesce *kernel_coal,
+				 struct netlink_ext_ack *extack)
 {
 	struct bcmgenet_priv *priv = netdev_priv(dev);
 	unsigned int i;
diff --git a/drivers/net/ethernet/broadcom/tg3.c b/drivers/net/ethernet/broadcom/tg3.c
index 6f82eea..e4f8562 100644
--- a/drivers/net/ethernet/broadcom/tg3.c
+++ b/drivers/net/ethernet/broadcom/tg3.c
@@ -14040,7 +14040,10 @@  static int tg3_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
 	return -EOPNOTSUPP;
 }
 
-static int tg3_get_coalesce(struct net_device *dev, struct ethtool_coalesce *ec)
+static int tg3_get_coalesce(struct net_device *dev,
+			    struct ethtool_coalesce *ec,
+			    struct kernel_ethtool_coalesce *kernel_coal,
+			    struct netlink_ext_ack *extack)
 {
 	struct tg3 *tp = netdev_priv(dev);
 
@@ -14048,7 +14051,10 @@  static int tg3_get_coalesce(struct net_device *dev, struct ethtool_coalesce *ec)
 	return 0;
 }
 
-static int tg3_set_coalesce(struct net_device *dev, struct ethtool_coalesce *ec)
+static int tg3_set_coalesce(struct net_device *dev,
+			    struct ethtool_coalesce *ec,
+			    struct kernel_ethtool_coalesce *kernel_coal,
+			    struct netlink_ext_ack *extack)
 {
 	struct tg3 *tp = netdev_priv(dev);
 	u32 max_rxcoal_tick_int = 0, max_txcoal_tick_int = 0;
diff --git a/drivers/net/ethernet/brocade/bna/bnad_ethtool.c b/drivers/net/ethernet/brocade/bna/bnad_ethtool.c
index 265c2fa..391b85f 100644
--- a/drivers/net/ethernet/brocade/bna/bnad_ethtool.c
+++ b/drivers/net/ethernet/brocade/bna/bnad_ethtool.c
@@ -307,8 +307,10 @@  bnad_get_wol(struct net_device *netdev, struct ethtool_wolinfo *wolinfo)
 	wolinfo->wolopts = 0;
 }
 
-static int
-bnad_get_coalesce(struct net_device *netdev, struct ethtool_coalesce *coalesce)
+static int bnad_get_coalesce(struct net_device *netdev,
+			     struct ethtool_coalesce *coalesce,
+			     struct kernel_ethtool_coalesce *kernel_coal,
+			     struct netlink_ext_ack *extack)
 {
 	struct bnad *bnad = netdev_priv(netdev);
 	unsigned long flags;
@@ -328,8 +330,10 @@  bnad_get_coalesce(struct net_device *netdev, struct ethtool_coalesce *coalesce)
 	return 0;
 }
 
-static int
-bnad_set_coalesce(struct net_device *netdev, struct ethtool_coalesce *coalesce)
+static int bnad_set_coalesce(struct net_device *netdev,
+			     struct ethtool_coalesce *coalesce,
+			     struct kernel_ethtool_coalesce *kernel_coal,
+			     struct netlink_ext_ack *extack)
 {
 	struct bnad *bnad = netdev_priv(netdev);
 	unsigned long flags;
diff --git a/drivers/net/ethernet/cavium/liquidio/lio_ethtool.c b/drivers/net/ethernet/cavium/liquidio/lio_ethtool.c
index 66f2c553..2b97478 100644
--- a/drivers/net/ethernet/cavium/liquidio/lio_ethtool.c
+++ b/drivers/net/ethernet/cavium/liquidio/lio_ethtool.c
@@ -2108,7 +2108,9 @@  static int octnet_set_intrmod_cfg(struct lio *lio,
 }
 
 static int lio_get_intr_coalesce(struct net_device *netdev,
-				 struct ethtool_coalesce *intr_coal)
+				 struct ethtool_coalesce *intr_coal,
+				 struct kernel_ethtool_coalesce *kernel_coal,
+				 struct netlink_ext_ack *extack)
 {
 	struct lio *lio = GET_LIO(netdev);
 	struct octeon_device *oct = lio->oct_dev;
@@ -2412,7 +2414,9 @@  oct_cfg_tx_intrcnt(struct lio *lio,
 }
 
 static int lio_set_intr_coalesce(struct net_device *netdev,
-				 struct ethtool_coalesce *intr_coal)
+				 struct ethtool_coalesce *intr_coal,
+				 struct kernel_ethtool_coalesce *kernel_coal,
+				 struct netlink_ext_ack *extack)
 {
 	struct lio *lio = GET_LIO(netdev);
 	int ret;
diff --git a/drivers/net/ethernet/cavium/thunder/nicvf_ethtool.c b/drivers/net/ethernet/cavium/thunder/nicvf_ethtool.c
index 2f218fb..7f28821 100644
--- a/drivers/net/ethernet/cavium/thunder/nicvf_ethtool.c
+++ b/drivers/net/ethernet/cavium/thunder/nicvf_ethtool.c
@@ -456,7 +456,9 @@  static void nicvf_get_regs(struct net_device *dev,
 }
 
 static int nicvf_get_coalesce(struct net_device *netdev,
-			      struct ethtool_coalesce *cmd)
+			      struct ethtool_coalesce *cmd,
+			      struct kernel_ethtool_coalesce *kernel_coal,
+			      struct netlink_ext_ack *extack)
 {
 	struct nicvf *nic = netdev_priv(netdev);
 
diff --git a/drivers/net/ethernet/chelsio/cxgb/cxgb2.c b/drivers/net/ethernet/chelsio/cxgb/cxgb2.c
index e7575d4..73c0161 100644
--- a/drivers/net/ethernet/chelsio/cxgb/cxgb2.c
+++ b/drivers/net/ethernet/chelsio/cxgb/cxgb2.c
@@ -748,7 +748,9 @@  static int set_sge_param(struct net_device *dev, struct ethtool_ringparam *e)
 	return 0;
 }
 
-static int set_coalesce(struct net_device *dev, struct ethtool_coalesce *c)
+static int set_coalesce(struct net_device *dev, struct ethtool_coalesce *c,
+			struct kernel_ethtool_coalesce *kernel_coal,
+			struct netlink_ext_ack *extack)
 {
 	struct adapter *adapter = dev->ml_priv;
 
@@ -759,7 +761,9 @@  static int set_coalesce(struct net_device *dev, struct ethtool_coalesce *c)
 	return 0;
 }
 
-static int get_coalesce(struct net_device *dev, struct ethtool_coalesce *c)
+static int get_coalesce(struct net_device *dev, struct ethtool_coalesce *c,
+			struct kernel_ethtool_coalesce *kernel_coal,
+			struct netlink_ext_ack *extack)
 {
 	struct adapter *adapter = dev->ml_priv;
 
diff --git a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c
index 72af9d2..2c559c9 100644
--- a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c
@@ -1996,7 +1996,9 @@  static int set_sge_param(struct net_device *dev, struct ethtool_ringparam *e)
 	return 0;
 }
 
-static int set_coalesce(struct net_device *dev, struct ethtool_coalesce *c)
+static int set_coalesce(struct net_device *dev, struct ethtool_coalesce *c,
+			struct kernel_ethtool_coalesce *kernel_coal,
+			struct netlink_ext_ack *extack)
 {
 	struct port_info *pi = netdev_priv(dev);
 	struct adapter *adapter = pi->adapter;
@@ -2017,7 +2019,9 @@  static int set_coalesce(struct net_device *dev, struct ethtool_coalesce *c)
 	return 0;
 }
 
-static int get_coalesce(struct net_device *dev, struct ethtool_coalesce *c)
+static int get_coalesce(struct net_device *dev, struct ethtool_coalesce *c,
+			struct kernel_ethtool_coalesce *kernel_coal,
+			struct netlink_ext_ack *extack)
 {
 	struct port_info *pi = netdev_priv(dev);
 	struct adapter *adapter = pi->adapter;
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c
index 83ed10a..5903bdb 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c
@@ -1147,7 +1147,9 @@  static int set_dbqtimer_tickval(struct net_device *dev,
 }
 
 static int set_coalesce(struct net_device *dev,
-			struct ethtool_coalesce *coalesce)
+			struct ethtool_coalesce *coalesce,
+			struct kernel_ethtool_coalesce *kernel_coal,
+			struct netlink_ext_ack *extack)
 {
 	int ret;
 
@@ -1163,7 +1165,9 @@  static int set_coalesce(struct net_device *dev,
 				    coalesce->tx_coalesce_usecs);
 }
 
-static int get_coalesce(struct net_device *dev, struct ethtool_coalesce *c)
+static int get_coalesce(struct net_device *dev, struct ethtool_coalesce *c,
+			struct kernel_ethtool_coalesce *kernel_coal,
+			struct netlink_ext_ack *extack)
 {
 	const struct port_info *pi = netdev_priv(dev);
 	const struct adapter *adap = pi->adapter;
diff --git a/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c b/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c
index 2842628..db9b005 100644
--- a/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c
@@ -1647,7 +1647,9 @@  static int cxgb4vf_set_ringparam(struct net_device *dev,
  * interrupt holdoff timer to be read on all of the device's Queue Sets.
  */
 static int cxgb4vf_get_coalesce(struct net_device *dev,
-				struct ethtool_coalesce *coalesce)
+				struct ethtool_coalesce *coalesce,
+				struct kernel_ethtool_coalesce *kernel_coal,
+				struct netlink_ext_ack *extack)
 {
 	const struct port_info *pi = netdev_priv(dev);
 	const struct adapter *adapter = pi->adapter;
@@ -1667,7 +1669,9 @@  static int cxgb4vf_get_coalesce(struct net_device *dev,
  * the interrupt holdoff timer on any of the device's Queue Sets.
  */
 static int cxgb4vf_set_coalesce(struct net_device *dev,
-				struct ethtool_coalesce *coalesce)
+				struct ethtool_coalesce *coalesce,
+				struct kernel_ethtool_coalesce *kernel_coal,
+				struct netlink_ext_ack *extack)
 {
 	const struct port_info *pi = netdev_priv(dev);
 	struct adapter *adapter = pi->adapter;
diff --git a/drivers/net/ethernet/cisco/enic/enic_ethtool.c b/drivers/net/ethernet/cisco/enic/enic_ethtool.c
index 1a9803f..12ffc14 100644
--- a/drivers/net/ethernet/cisco/enic/enic_ethtool.c
+++ b/drivers/net/ethernet/cisco/enic/enic_ethtool.c
@@ -298,7 +298,9 @@  static void enic_set_msglevel(struct net_device *netdev, u32 value)
 }
 
 static int enic_get_coalesce(struct net_device *netdev,
-	struct ethtool_coalesce *ecmd)
+			     struct ethtool_coalesce *ecmd,
+			     struct kernel_ethtool_coalesce *kernel_coal,
+			     struct netlink_ext_ack *extack)
 {
 	struct enic *enic = netdev_priv(netdev);
 	struct enic_rx_coal *rxcoal = &enic->rx_coalesce_setting;
@@ -343,7 +345,9 @@  static int enic_coalesce_valid(struct enic *enic,
 }
 
 static int enic_set_coalesce(struct net_device *netdev,
-	struct ethtool_coalesce *ecmd)
+			     struct ethtool_coalesce *ecmd,
+			     struct kernel_ethtool_coalesce *kernel_coal,
+			     struct netlink_ext_ack *extack)
 {
 	struct enic *enic = netdev_priv(netdev);
 	u32 tx_coalesce_usecs;
diff --git a/drivers/net/ethernet/cortina/gemini.c b/drivers/net/ethernet/cortina/gemini.c
index c2ebb33..6e745ca 100644
--- a/drivers/net/ethernet/cortina/gemini.c
+++ b/drivers/net/ethernet/cortina/gemini.c
@@ -2144,7 +2144,9 @@  static int gmac_set_ringparam(struct net_device *netdev,
 }
 
 static int gmac_get_coalesce(struct net_device *netdev,
-			     struct ethtool_coalesce *ecmd)
+			     struct ethtool_coalesce *ecmd,
+			     struct kernel_ethtool_coalesce *kernel_coal,
+			     struct netlink_ext_ack *extack)
 {
 	struct gemini_ethernet_port *port = netdev_priv(netdev);
 
@@ -2156,7 +2158,9 @@  static int gmac_get_coalesce(struct net_device *netdev,
 }
 
 static int gmac_set_coalesce(struct net_device *netdev,
-			     struct ethtool_coalesce *ecmd)
+			     struct ethtool_coalesce *ecmd,
+			     struct kernel_ethtool_coalesce *kernel_coal,
+			     struct netlink_ext_ack *extack)
 {
 	struct gemini_ethernet_port *port = netdev_priv(netdev);
 
diff --git a/drivers/net/ethernet/emulex/benet/be_ethtool.c b/drivers/net/ethernet/emulex/benet/be_ethtool.c
index 99cc1c4..f995530 100644
--- a/drivers/net/ethernet/emulex/benet/be_ethtool.c
+++ b/drivers/net/ethernet/emulex/benet/be_ethtool.c
@@ -315,7 +315,9 @@  static int be_read_dump_data(struct be_adapter *adapter, u32 dump_len,
 }
 
 static int be_get_coalesce(struct net_device *netdev,
-			   struct ethtool_coalesce *et)
+			   struct ethtool_coalesce *et,
+			   struct kernel_ethtool_coalesce *kernel_coal,
+			   struct netlink_ext_ack *extack)
 {
 	struct be_adapter *adapter = netdev_priv(netdev);
 	struct be_aic_obj *aic = &adapter->aic_obj[0];
@@ -338,7 +340,9 @@  static int be_get_coalesce(struct net_device *netdev,
  * eqd cmd is issued in the worker thread.
  */
 static int be_set_coalesce(struct net_device *netdev,
-			   struct ethtool_coalesce *et)
+			   struct ethtool_coalesce *et,
+			   struct kernel_ethtool_coalesce *kernel_coal,
+			   struct netlink_ext_ack *extack)
 {
 	struct be_adapter *adapter = netdev_priv(netdev);
 	struct be_aic_obj *aic = &adapter->aic_obj[0];
diff --git a/drivers/net/ethernet/freescale/dpaa/dpaa_ethtool.c b/drivers/net/ethernet/freescale/dpaa/dpaa_ethtool.c
index 1268996..763d2c7 100644
--- a/drivers/net/ethernet/freescale/dpaa/dpaa_ethtool.c
+++ b/drivers/net/ethernet/freescale/dpaa/dpaa_ethtool.c
@@ -513,7 +513,9 @@  static int dpaa_get_ts_info(struct net_device *net_dev,
 }
 
 static int dpaa_get_coalesce(struct net_device *dev,
-			     struct ethtool_coalesce *c)
+			     struct ethtool_coalesce *c,
+			     struct kernel_ethtool_coalesce *kernel_coal,
+			     struct netlink_ext_ack *extack)
 {
 	struct qman_portal *portal;
 	u32 period;
@@ -530,7 +532,9 @@  static int dpaa_get_coalesce(struct net_device *dev,
 }
 
 static int dpaa_set_coalesce(struct net_device *dev,
-			     struct ethtool_coalesce *c)
+			     struct ethtool_coalesce *c,
+			     struct kernel_ethtool_coalesce *kernel_coal,
+			     struct netlink_ext_ack *extack)
 {
 	const cpumask_t *cpus = qman_affine_cpus();
 	bool needs_revert[NR_CPUS] = {false};
diff --git a/drivers/net/ethernet/freescale/enetc/enetc_ethtool.c b/drivers/net/ethernet/freescale/enetc/enetc_ethtool.c
index ebccaf0..9690e36 100644
--- a/drivers/net/ethernet/freescale/enetc/enetc_ethtool.c
+++ b/drivers/net/ethernet/freescale/enetc/enetc_ethtool.c
@@ -585,7 +585,9 @@  static void enetc_get_ringparam(struct net_device *ndev,
 }
 
 static int enetc_get_coalesce(struct net_device *ndev,
-			      struct ethtool_coalesce *ic)
+			      struct ethtool_coalesce *ic,
+			      struct kernel_ethtool_coalesce *kernel_coal,
+			      struct netlink_ext_ack *extack)
 {
 	struct enetc_ndev_priv *priv = netdev_priv(ndev);
 	struct enetc_int_vector *v = priv->int_vector[0];
@@ -602,7 +604,9 @@  static int enetc_get_coalesce(struct net_device *ndev,
 }
 
 static int enetc_set_coalesce(struct net_device *ndev,
-			      struct ethtool_coalesce *ic)
+			      struct ethtool_coalesce *ic,
+			      struct kernel_ethtool_coalesce *kernel_coal,
+			      struct netlink_ext_ack *extack)
 {
 	struct enetc_ndev_priv *priv = netdev_priv(ndev);
 	u32 rx_ictt, tx_ictt;
diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c
index 83ab34b..80bd5c6 100644
--- a/drivers/net/ethernet/freescale/fec_main.c
+++ b/drivers/net/ethernet/freescale/fec_main.c
@@ -2654,8 +2654,10 @@  static void fec_enet_itr_coal_set(struct net_device *ndev)
 	}
 }
 
-static int
-fec_enet_get_coalesce(struct net_device *ndev, struct ethtool_coalesce *ec)
+static int fec_enet_get_coalesce(struct net_device *ndev,
+				 struct ethtool_coalesce *ec,
+				 struct kernel_ethtool_coalesce *kernel_coal,
+				 struct netlink_ext_ack *extack)
 {
 	struct fec_enet_private *fep = netdev_priv(ndev);
 
@@ -2671,8 +2673,10 @@  fec_enet_get_coalesce(struct net_device *ndev, struct ethtool_coalesce *ec)
 	return 0;
 }
 
-static int
-fec_enet_set_coalesce(struct net_device *ndev, struct ethtool_coalesce *ec)
+static int fec_enet_set_coalesce(struct net_device *ndev,
+				 struct ethtool_coalesce *ec,
+				 struct kernel_ethtool_coalesce *kernel_coal,
+				 struct netlink_ext_ack *extack)
 {
 	struct fec_enet_private *fep = netdev_priv(ndev);
 	struct device *dev = &fep->pdev->dev;
@@ -2724,7 +2728,7 @@  static void fec_enet_itr_coal_init(struct net_device *ndev)
 	ec.tx_coalesce_usecs = FEC_ITR_ICTT_DEFAULT;
 	ec.tx_max_coalesced_frames = FEC_ITR_ICFT_DEFAULT;
 
-	fec_enet_set_coalesce(ndev, &ec);
+	fec_enet_set_coalesce(ndev, &ec, NULL, NULL);
 }
 
 static int fec_enet_get_tunable(struct net_device *netdev,
diff --git a/drivers/net/ethernet/freescale/gianfar_ethtool.c b/drivers/net/ethernet/freescale/gianfar_ethtool.c
index cc7d4f9..7b32ed2 100644
--- a/drivers/net/ethernet/freescale/gianfar_ethtool.c
+++ b/drivers/net/ethernet/freescale/gianfar_ethtool.c
@@ -243,7 +243,9 @@  static unsigned int gfar_ticks2usecs(struct gfar_private *priv,
 /* Get the coalescing parameters, and put them in the cvals
  * structure.  */
 static int gfar_gcoalesce(struct net_device *dev,
-			  struct ethtool_coalesce *cvals)
+			  struct ethtool_coalesce *cvals,
+			  struct kernel_ethtool_coalesce *kernel_coal,
+			  struct netlink_ext_ack *extack)
 {
 	struct gfar_private *priv = netdev_priv(dev);
 	struct gfar_priv_rx_q *rx_queue = NULL;
@@ -280,7 +282,9 @@  static int gfar_gcoalesce(struct net_device *dev,
  * in order for coalescing to be active
  */
 static int gfar_scoalesce(struct net_device *dev,
-			  struct ethtool_coalesce *cvals)
+			  struct ethtool_coalesce *cvals,
+			  struct kernel_ethtool_coalesce *kernel_coal,
+			  struct netlink_ext_ack *extack)
 {
 	struct gfar_private *priv = netdev_priv(dev);
 	int i, err = 0;
diff --git a/drivers/net/ethernet/hisilicon/hip04_eth.c b/drivers/net/ethernet/hisilicon/hip04_eth.c
index e53512f..37b605f 100644
--- a/drivers/net/ethernet/hisilicon/hip04_eth.c
+++ b/drivers/net/ethernet/hisilicon/hip04_eth.c
@@ -796,7 +796,9 @@  static void hip04_tx_timeout_task(struct work_struct *work)
 }
 
 static int hip04_get_coalesce(struct net_device *netdev,
-			      struct ethtool_coalesce *ec)
+			      struct ethtool_coalesce *ec,
+			      struct kernel_ethtool_coalesce *kernel_coal,
+			      struct netlink_ext_ack *extack)
 {
 	struct hip04_priv *priv = netdev_priv(netdev);
 
@@ -807,7 +809,9 @@  static int hip04_get_coalesce(struct net_device *netdev,
 }
 
 static int hip04_set_coalesce(struct net_device *netdev,
-			      struct ethtool_coalesce *ec)
+			      struct ethtool_coalesce *ec,
+			      struct kernel_ethtool_coalesce *kernel_coal,
+			      struct netlink_ext_ack *extack)
 {
 	struct hip04_priv *priv = netdev_priv(netdev);
 
diff --git a/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c b/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c
index 7e62dcf..ab73902 100644
--- a/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c
+++ b/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c
@@ -730,11 +730,15 @@  static int hns_set_pauseparam(struct net_device *net_dev,
  * hns_get_coalesce - get coalesce info.
  * @net_dev: net device
  * @ec: coalesce info.
+ * @kernel_coal: ethtool CQE mode setting structure
+ * @extack: extack for reporting error messages
  *
  * Return 0 on success, negative on failure.
  */
 static int hns_get_coalesce(struct net_device *net_dev,
-			    struct ethtool_coalesce *ec)
+			    struct ethtool_coalesce *ec,
+			    struct kernel_ethtool_coalesce *kernel_coal,
+			    struct netlink_ext_ack *extack)
 {
 	struct hns_nic_priv *priv = netdev_priv(net_dev);
 	struct hnae_ae_ops *ops;
@@ -774,11 +778,15 @@  static int hns_get_coalesce(struct net_device *net_dev,
  * hns_set_coalesce - set coalesce info.
  * @net_dev: net device
  * @ec: coalesce info.
+ * @kernel_coal: ethtool CQE mode setting structure
+ * @extack: extack for reporting error messages
  *
  * Return 0 on success, negative on failure.
  */
 static int hns_set_coalesce(struct net_device *net_dev,
-			    struct ethtool_coalesce *ec)
+			    struct ethtool_coalesce *ec,
+			    struct kernel_ethtool_coalesce *kernel_coal,
+			    struct netlink_ext_ack *extack)
 {
 	struct hns_nic_priv *priv = netdev_priv(net_dev);
 	struct hnae_ae_ops *ops;
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c
index 8351050..049be076 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c
@@ -1179,7 +1179,9 @@  static void hns3_get_channels(struct net_device *netdev,
 }
 
 static int hns3_get_coalesce(struct net_device *netdev,
-			     struct ethtool_coalesce *cmd)
+			     struct ethtool_coalesce *cmd,
+			     struct kernel_ethtool_coalesce *kernel_coal,
+			     struct netlink_ext_ack *extack)
 {
 	struct hns3_nic_priv *priv = netdev_priv(netdev);
 	struct hns3_enet_coalesce *tx_coal = &priv->tx_coal;
@@ -1361,7 +1363,9 @@  static void hns3_set_coalesce_per_queue(struct net_device *netdev,
 }
 
 static int hns3_set_coalesce(struct net_device *netdev,
-			     struct ethtool_coalesce *cmd)
+			     struct ethtool_coalesce *cmd,
+			     struct kernel_ethtool_coalesce *kernel_coal,
+			     struct netlink_ext_ack *extack)
 {
 	struct hnae3_handle *h = hns3_get_handle(netdev);
 	struct hns3_nic_priv *priv = netdev_priv(netdev);
diff --git a/drivers/net/ethernet/huawei/hinic/hinic_ethtool.c b/drivers/net/ethernet/huawei/hinic/hinic_ethtool.c
index 162d3c3..b431c30 100644
--- a/drivers/net/ethernet/huawei/hinic/hinic_ethtool.c
+++ b/drivers/net/ethernet/huawei/hinic/hinic_ethtool.c
@@ -795,13 +795,17 @@  static int __hinic_set_coalesce(struct net_device *netdev,
 }
 
 static int hinic_get_coalesce(struct net_device *netdev,
-			      struct ethtool_coalesce *coal)
+			      struct ethtool_coalesce *coal,
+			      struct kernel_ethtool_coalesce *kernel_coal,
+			      struct netlink_ext_ack *extack)
 {
 	return __hinic_get_coalesce(netdev, coal, COALESCE_ALL_QUEUE);
 }
 
 static int hinic_set_coalesce(struct net_device *netdev,
-			      struct ethtool_coalesce *coal)
+			      struct ethtool_coalesce *coal,
+			      struct kernel_ethtool_coalesce *kernel_coal,
+			      struct netlink_ext_ack *extack)
 {
 	return __hinic_set_coalesce(netdev, coal, COALESCE_ALL_QUEUE);
 }
diff --git a/drivers/net/ethernet/intel/e1000/e1000_ethtool.c b/drivers/net/ethernet/intel/e1000/e1000_ethtool.c
index 3c51ee9..0a57172 100644
--- a/drivers/net/ethernet/intel/e1000/e1000_ethtool.c
+++ b/drivers/net/ethernet/intel/e1000/e1000_ethtool.c
@@ -1739,7 +1739,9 @@  static int e1000_set_phys_id(struct net_device *netdev,
 }
 
 static int e1000_get_coalesce(struct net_device *netdev,
-			      struct ethtool_coalesce *ec)
+			      struct ethtool_coalesce *ec,
+			      struct kernel_ethtool_coalesce *kernel_coal,
+			      struct netlink_ext_ack *extack)
 {
 	struct e1000_adapter *adapter = netdev_priv(netdev);
 
@@ -1755,7 +1757,9 @@  static int e1000_get_coalesce(struct net_device *netdev,
 }
 
 static int e1000_set_coalesce(struct net_device *netdev,
-			      struct ethtool_coalesce *ec)
+			      struct ethtool_coalesce *ec,
+			      struct kernel_ethtool_coalesce *kernel_coal,
+			      struct netlink_ext_ack *extack)
 {
 	struct e1000_adapter *adapter = netdev_priv(netdev);
 	struct e1000_hw *hw = &adapter->hw;
diff --git a/drivers/net/ethernet/intel/e1000e/ethtool.c b/drivers/net/ethernet/intel/e1000e/ethtool.c
index 7256b43..8515e00 100644
--- a/drivers/net/ethernet/intel/e1000e/ethtool.c
+++ b/drivers/net/ethernet/intel/e1000e/ethtool.c
@@ -1993,7 +1993,9 @@  static int e1000_set_phys_id(struct net_device *netdev,
 }
 
 static int e1000_get_coalesce(struct net_device *netdev,
-			      struct ethtool_coalesce *ec)
+			      struct ethtool_coalesce *ec,
+			      struct kernel_ethtool_coalesce *kernel_coal,
+			      struct netlink_ext_ack *extack)
 {
 	struct e1000_adapter *adapter = netdev_priv(netdev);
 
@@ -2006,7 +2008,9 @@  static int e1000_get_coalesce(struct net_device *netdev,
 }
 
 static int e1000_set_coalesce(struct net_device *netdev,
-			      struct ethtool_coalesce *ec)
+			      struct ethtool_coalesce *ec,
+			      struct kernel_ethtool_coalesce *kernel_coal,
+			      struct netlink_ext_ack *extack)
 {
 	struct e1000_adapter *adapter = netdev_priv(netdev);
 
diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_ethtool.c b/drivers/net/ethernet/intel/fm10k/fm10k_ethtool.c
index 66776ba..0d37f01 100644
--- a/drivers/net/ethernet/intel/fm10k/fm10k_ethtool.c
+++ b/drivers/net/ethernet/intel/fm10k/fm10k_ethtool.c
@@ -632,7 +632,9 @@  static int fm10k_set_ringparam(struct net_device *netdev,
 }
 
 static int fm10k_get_coalesce(struct net_device *dev,
-			      struct ethtool_coalesce *ec)
+			      struct ethtool_coalesce *ec,
+			      struct kernel_ethtool_coalesce *kernel_coal,
+			      struct netlink_ext_ack *extack)
 {
 	struct fm10k_intfc *interface = netdev_priv(dev);
 
@@ -646,7 +648,9 @@  static int fm10k_get_coalesce(struct net_device *dev,
 }
 
 static int fm10k_set_coalesce(struct net_device *dev,
-			      struct ethtool_coalesce *ec)
+			      struct ethtool_coalesce *ec,
+			      struct kernel_ethtool_coalesce *kernel_coal,
+			      struct netlink_ext_ack *extack)
 {
 	struct fm10k_intfc *interface = netdev_priv(dev);
 	u16 tx_itr, rx_itr;
diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
index 2c9e4eeb..513ba69 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
@@ -2812,13 +2812,17 @@  static int __i40e_get_coalesce(struct net_device *netdev,
  * i40e_get_coalesce - get a netdev's coalesce settings
  * @netdev: the netdev to check
  * @ec: ethtool coalesce data structure
+ * @kernel_coal: ethtool CQE mode setting structure
+ * @extack: extack for reporting error messages
  *
  * Gets the coalesce settings for a particular netdev. Note that if user has
  * modified per-queue settings, this only guarantees to represent queue 0. See
  * __i40e_get_coalesce for more details.
  **/
 static int i40e_get_coalesce(struct net_device *netdev,
-			     struct ethtool_coalesce *ec)
+			     struct ethtool_coalesce *ec,
+			     struct kernel_ethtool_coalesce *kernel_coal,
+			     struct netlink_ext_ack *extack)
 {
 	return __i40e_get_coalesce(netdev, ec, -1);
 }
@@ -2986,11 +2990,15 @@  static int __i40e_set_coalesce(struct net_device *netdev,
  * i40e_set_coalesce - set coalesce settings for every queue on the netdev
  * @netdev: the netdev to change
  * @ec: ethtool coalesce settings
+ * @kernel_coal: ethtool CQE mode setting structure
+ * @extack: extack for reporting error messages
  *
  * This will set each queue to the same coalesce settings.
  **/
 static int i40e_set_coalesce(struct net_device *netdev,
-			     struct ethtool_coalesce *ec)
+			     struct ethtool_coalesce *ec,
+			     struct kernel_ethtool_coalesce *kernel_coal,
+			     struct netlink_ext_ack *extack)
 {
 	return __i40e_set_coalesce(netdev, ec, -1);
 }
diff --git a/drivers/net/ethernet/intel/iavf/iavf_ethtool.c b/drivers/net/ethernet/intel/iavf/iavf_ethtool.c
index edbeb27..5a359a0 100644
--- a/drivers/net/ethernet/intel/iavf/iavf_ethtool.c
+++ b/drivers/net/ethernet/intel/iavf/iavf_ethtool.c
@@ -685,6 +685,8 @@  static int __iavf_get_coalesce(struct net_device *netdev,
  * iavf_get_coalesce - Get interrupt coalescing settings
  * @netdev: network interface device structure
  * @ec: ethtool coalesce structure
+ * @kernel_coal: ethtool CQE mode setting structure
+ * @extack: extack for reporting error messages
  *
  * Returns current coalescing settings. This is referred to elsewhere in the
  * driver as Interrupt Throttle Rate, as this is how the hardware describes
@@ -692,7 +694,9 @@  static int __iavf_get_coalesce(struct net_device *netdev,
  * only represents the settings of queue 0.
  **/
 static int iavf_get_coalesce(struct net_device *netdev,
-			     struct ethtool_coalesce *ec)
+			     struct ethtool_coalesce *ec,
+			     struct kernel_ethtool_coalesce *kernel_coal,
+			     struct netlink_ext_ack *extack)
 {
 	return __iavf_get_coalesce(netdev, ec, -1);
 }
@@ -804,11 +808,15 @@  static int __iavf_set_coalesce(struct net_device *netdev,
  * iavf_set_coalesce - Set interrupt coalescing settings
  * @netdev: network interface device structure
  * @ec: ethtool coalesce structure
+ * @kernel_coal: ethtool CQE mode setting structure
+ * @extack: extack for reporting error messages
  *
  * Change current coalescing settings for every queue.
  **/
 static int iavf_set_coalesce(struct net_device *netdev,
-			     struct ethtool_coalesce *ec)
+			     struct ethtool_coalesce *ec,
+			     struct kernel_ethtool_coalesce *kernel_coal,
+			     struct netlink_ext_ack *extack)
 {
 	return __iavf_set_coalesce(netdev, ec, -1);
 }
diff --git a/drivers/net/ethernet/intel/ice/ice_ethtool.c b/drivers/net/ethernet/intel/ice/ice_ethtool.c
index d95a5da..c451cf4 100644
--- a/drivers/net/ethernet/intel/ice/ice_ethtool.c
+++ b/drivers/net/ethernet/intel/ice/ice_ethtool.c
@@ -3568,8 +3568,10 @@  __ice_get_coalesce(struct net_device *netdev, struct ethtool_coalesce *ec,
 	return 0;
 }
 
-static int
-ice_get_coalesce(struct net_device *netdev, struct ethtool_coalesce *ec)
+static int ice_get_coalesce(struct net_device *netdev,
+			    struct ethtool_coalesce *ec,
+			    struct kernel_ethtool_coalesce *kernel_coal,
+			    struct netlink_ext_ack *extack)
 {
 	return __ice_get_coalesce(netdev, ec, -1);
 }
@@ -3787,8 +3789,10 @@  __ice_set_coalesce(struct net_device *netdev, struct ethtool_coalesce *ec,
 	return 0;
 }
 
-static int
-ice_set_coalesce(struct net_device *netdev, struct ethtool_coalesce *ec)
+static int ice_set_coalesce(struct net_device *netdev,
+			    struct ethtool_coalesce *ec,
+			    struct kernel_ethtool_coalesce *kernel_coal,
+			    struct netlink_ext_ack *extack)
 {
 	return __ice_set_coalesce(netdev, ec, -1);
 }
diff --git a/drivers/net/ethernet/intel/igb/igb_ethtool.c b/drivers/net/ethernet/intel/igb/igb_ethtool.c
index 17f5c00..fb10293 100644
--- a/drivers/net/ethernet/intel/igb/igb_ethtool.c
+++ b/drivers/net/ethernet/intel/igb/igb_ethtool.c
@@ -2182,7 +2182,9 @@  static int igb_set_phys_id(struct net_device *netdev,
 }
 
 static int igb_set_coalesce(struct net_device *netdev,
-			    struct ethtool_coalesce *ec)
+			    struct ethtool_coalesce *ec,
+			    struct kernel_ethtool_coalesce *kernel_coal,
+			    struct netlink_ext_ack *extack)
 {
 	struct igb_adapter *adapter = netdev_priv(netdev);
 	int i;
@@ -2238,7 +2240,9 @@  static int igb_set_coalesce(struct net_device *netdev,
 }
 
 static int igb_get_coalesce(struct net_device *netdev,
-			    struct ethtool_coalesce *ec)
+			    struct ethtool_coalesce *ec,
+			    struct kernel_ethtool_coalesce *kernel_coal,
+			    struct netlink_ext_ack *extack)
 {
 	struct igb_adapter *adapter = netdev_priv(netdev);
 
diff --git a/drivers/net/ethernet/intel/igbvf/ethtool.c b/drivers/net/ethernet/intel/igbvf/ethtool.c
index f4835eb..06e5bd6 100644
--- a/drivers/net/ethernet/intel/igbvf/ethtool.c
+++ b/drivers/net/ethernet/intel/igbvf/ethtool.c
@@ -314,7 +314,9 @@  static int igbvf_set_wol(struct net_device *netdev,
 }
 
 static int igbvf_get_coalesce(struct net_device *netdev,
-			      struct ethtool_coalesce *ec)
+			      struct ethtool_coalesce *ec,
+			      struct kernel_ethtool_coalesce *kernel_coal,
+			      struct netlink_ext_ack *extack)
 {
 	struct igbvf_adapter *adapter = netdev_priv(netdev);
 
@@ -327,7 +329,9 @@  static int igbvf_get_coalesce(struct net_device *netdev,
 }
 
 static int igbvf_set_coalesce(struct net_device *netdev,
-			      struct ethtool_coalesce *ec)
+			      struct ethtool_coalesce *ec,
+			      struct kernel_ethtool_coalesce *kernel_coal,
+			      struct netlink_ext_ack *extack)
 {
 	struct igbvf_adapter *adapter = netdev_priv(netdev);
 	struct e1000_hw *hw = &adapter->hw;
diff --git a/drivers/net/ethernet/intel/igc/igc_ethtool.c b/drivers/net/ethernet/intel/igc/igc_ethtool.c
index d3e8441..e0a76ac 100644
--- a/drivers/net/ethernet/intel/igc/igc_ethtool.c
+++ b/drivers/net/ethernet/intel/igc/igc_ethtool.c
@@ -862,7 +862,9 @@  static void igc_ethtool_get_stats(struct net_device *netdev,
 }
 
 static int igc_ethtool_get_coalesce(struct net_device *netdev,
-				    struct ethtool_coalesce *ec)
+				    struct ethtool_coalesce *ec,
+				    struct kernel_ethtool_coalesce *kernel_coal,
+				    struct netlink_ext_ack *extack)
 {
 	struct igc_adapter *adapter = netdev_priv(netdev);
 
@@ -882,7 +884,9 @@  static int igc_ethtool_get_coalesce(struct net_device *netdev,
 }
 
 static int igc_ethtool_set_coalesce(struct net_device *netdev,
-				    struct ethtool_coalesce *ec)
+				    struct ethtool_coalesce *ec,
+				    struct kernel_ethtool_coalesce *kernel_coal,
+				    struct netlink_ext_ack *extack)
 {
 	struct igc_adapter *adapter = netdev_priv(netdev);
 	int i;
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
index 4ceaca0..fc26e4d 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
@@ -2358,7 +2358,9 @@  static int ixgbe_set_phys_id(struct net_device *netdev,
 }
 
 static int ixgbe_get_coalesce(struct net_device *netdev,
-			      struct ethtool_coalesce *ec)
+			      struct ethtool_coalesce *ec,
+			      struct kernel_ethtool_coalesce *kernel_coal,
+			      struct netlink_ext_ack *extack)
 {
 	struct ixgbe_adapter *adapter = netdev_priv(netdev);
 
@@ -2412,7 +2414,9 @@  static bool ixgbe_update_rsc(struct ixgbe_adapter *adapter)
 }
 
 static int ixgbe_set_coalesce(struct net_device *netdev,
-			      struct ethtool_coalesce *ec)
+			      struct ethtool_coalesce *ec,
+			      struct kernel_ethtool_coalesce *kernel_coal,
+			      struct netlink_ext_ack *extack)
 {
 	struct ixgbe_adapter *adapter = netdev_priv(netdev);
 	struct ixgbe_q_vector *q_vector;
diff --git a/drivers/net/ethernet/intel/ixgbevf/ethtool.c b/drivers/net/ethernet/intel/ixgbevf/ethtool.c
index e49fb1c..8380f90 100644
--- a/drivers/net/ethernet/intel/ixgbevf/ethtool.c
+++ b/drivers/net/ethernet/intel/ixgbevf/ethtool.c
@@ -787,7 +787,9 @@  static int ixgbevf_nway_reset(struct net_device *netdev)
 }
 
 static int ixgbevf_get_coalesce(struct net_device *netdev,
-				struct ethtool_coalesce *ec)
+				struct ethtool_coalesce *ec,
+				struct kernel_ethtool_coalesce *kernel_coal,
+				struct netlink_ext_ack *extack)
 {
 	struct ixgbevf_adapter *adapter = netdev_priv(netdev);
 
@@ -811,7 +813,9 @@  static int ixgbevf_get_coalesce(struct net_device *netdev,
 }
 
 static int ixgbevf_set_coalesce(struct net_device *netdev,
-				struct ethtool_coalesce *ec)
+				struct ethtool_coalesce *ec,
+				struct kernel_ethtool_coalesce *kernel_coal,
+				struct netlink_ext_ack *extack)
 {
 	struct ixgbevf_adapter *adapter = netdev_priv(netdev);
 	struct ixgbevf_q_vector *q_vector;
diff --git a/drivers/net/ethernet/jme.c b/drivers/net/ethernet/jme.c
index 1251b74..e00ee30 100644
--- a/drivers/net/ethernet/jme.c
+++ b/drivers/net/ethernet/jme.c
@@ -2400,8 +2400,10 @@  jme_get_regs(struct net_device *netdev, struct ethtool_regs *regs, void *p)
 	mdio_memcpy(jme, p32, JME_PHY_REG_NR);
 }
 
-static int
-jme_get_coalesce(struct net_device *netdev, struct ethtool_coalesce *ecmd)
+static int jme_get_coalesce(struct net_device *netdev,
+			    struct ethtool_coalesce *ecmd,
+			    struct kernel_ethtool_coalesce *kernel_coal,
+			    struct netlink_ext_ack *extack)
 {
 	struct jme_adapter *jme = netdev_priv(netdev);
 
@@ -2437,8 +2439,10 @@  jme_get_coalesce(struct net_device *netdev, struct ethtool_coalesce *ecmd)
 	return 0;
 }
 
-static int
-jme_set_coalesce(struct net_device *netdev, struct ethtool_coalesce *ecmd)
+static int jme_set_coalesce(struct net_device *netdev,
+			    struct ethtool_coalesce *ecmd,
+			    struct kernel_ethtool_coalesce *kernel_coal,
+			    struct netlink_ext_ack *extack)
 {
 	struct jme_adapter *jme = netdev_priv(netdev);
 	struct dynpcc_info *dpi = &(jme->dpi);
diff --git a/drivers/net/ethernet/marvell/mv643xx_eth.c b/drivers/net/ethernet/marvell/mv643xx_eth.c
index 6502c5c..28d5ad2 100644
--- a/drivers/net/ethernet/marvell/mv643xx_eth.c
+++ b/drivers/net/ethernet/marvell/mv643xx_eth.c
@@ -1611,8 +1611,10 @@  static void mv643xx_eth_get_drvinfo(struct net_device *dev,
 	strlcpy(drvinfo->bus_info, "platform", sizeof(drvinfo->bus_info));
 }
 
-static int
-mv643xx_eth_get_coalesce(struct net_device *dev, struct ethtool_coalesce *ec)
+static int mv643xx_eth_get_coalesce(struct net_device *dev,
+				    struct ethtool_coalesce *ec,
+				    struct kernel_ethtool_coalesce *kernel_coal,
+				    struct netlink_ext_ack *extack)
 {
 	struct mv643xx_eth_private *mp = netdev_priv(dev);
 
@@ -1622,8 +1624,10 @@  mv643xx_eth_get_coalesce(struct net_device *dev, struct ethtool_coalesce *ec)
 	return 0;
 }
 
-static int
-mv643xx_eth_set_coalesce(struct net_device *dev, struct ethtool_coalesce *ec)
+static int mv643xx_eth_set_coalesce(struct net_device *dev,
+				    struct ethtool_coalesce *ec,
+				    struct kernel_ethtool_coalesce *kernel_coal,
+				    struct netlink_ext_ack *extack)
 {
 	struct mv643xx_eth_private *mp = netdev_priv(dev);
 
diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c
index 5d1007e..0e6d407 100644
--- a/drivers/net/ethernet/marvell/mvneta.c
+++ b/drivers/net/ethernet/marvell/mvneta.c
@@ -4500,8 +4500,11 @@  static int mvneta_ethtool_nway_reset(struct net_device *dev)
 }
 
 /* Set interrupt coalescing for ethtools */
-static int mvneta_ethtool_set_coalesce(struct net_device *dev,
-				       struct ethtool_coalesce *c)
+static int
+mvneta_ethtool_set_coalesce(struct net_device *dev,
+			    struct ethtool_coalesce *c,
+			    struct kernel_ethtool_coalesce *kernel_coal,
+			    struct netlink_ext_ack *extack)
 {
 	struct mvneta_port *pp = netdev_priv(dev);
 	int queue;
@@ -4524,8 +4527,11 @@  static int mvneta_ethtool_set_coalesce(struct net_device *dev,
 }
 
 /* get coalescing for ethtools */
-static int mvneta_ethtool_get_coalesce(struct net_device *dev,
-				       struct ethtool_coalesce *c)
+static int
+mvneta_ethtool_get_coalesce(struct net_device *dev,
+			    struct ethtool_coalesce *c,
+			    struct kernel_ethtool_coalesce *kernel_coal,
+			    struct netlink_ext_ack *extack)
 {
 	struct mvneta_port *pp = netdev_priv(dev);
 
diff --git a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
index 744f58f..d5c92e4 100644
--- a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
+++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
@@ -5367,8 +5367,11 @@  static int mvpp2_ethtool_nway_reset(struct net_device *dev)
 }
 
 /* Set interrupt coalescing for ethtools */
-static int mvpp2_ethtool_set_coalesce(struct net_device *dev,
-				      struct ethtool_coalesce *c)
+static int
+mvpp2_ethtool_set_coalesce(struct net_device *dev,
+			   struct ethtool_coalesce *c,
+			   struct kernel_ethtool_coalesce *kernel_coal,
+			   struct netlink_ext_ack *extack)
 {
 	struct mvpp2_port *port = netdev_priv(dev);
 	int queue;
@@ -5400,8 +5403,11 @@  static int mvpp2_ethtool_set_coalesce(struct net_device *dev,
 }
 
 /* get coalescing for ethtools */
-static int mvpp2_ethtool_get_coalesce(struct net_device *dev,
-				      struct ethtool_coalesce *c)
+static int
+mvpp2_ethtool_get_coalesce(struct net_device *dev,
+			   struct ethtool_coalesce *c,
+			   struct kernel_ethtool_coalesce *kernel_coal,
+			   struct netlink_ext_ack *extack)
 {
 	struct mvpp2_port *port = netdev_priv(dev);
 
diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_ethtool.c b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_ethtool.c
index 620da08..11f1606 100644
--- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_ethtool.c
+++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_ethtool.c
@@ -415,7 +415,9 @@  static int otx2_set_ringparam(struct net_device *netdev,
 }
 
 static int otx2_get_coalesce(struct net_device *netdev,
-			     struct ethtool_coalesce *cmd)
+			     struct ethtool_coalesce *cmd,
+			     struct kernel_ethtool_coalesce *kernel_coal,
+			     struct netlink_ext_ack *extack)
 {
 	struct otx2_nic *pfvf = netdev_priv(netdev);
 	struct otx2_hw *hw = &pfvf->hw;
@@ -429,7 +431,9 @@  static int otx2_get_coalesce(struct net_device *netdev,
 }
 
 static int otx2_set_coalesce(struct net_device *netdev,
-			     struct ethtool_coalesce *ec)
+			     struct ethtool_coalesce *ec,
+			     struct kernel_ethtool_coalesce *kernel_coal,
+			     struct netlink_ext_ack *extack)
 {
 	struct otx2_nic *pfvf = netdev_priv(netdev);
 	struct otx2_hw *hw = &pfvf->hw;
diff --git a/drivers/net/ethernet/marvell/skge.c b/drivers/net/ethernet/marvell/skge.c
index 150c06e..051dd3f 100644
--- a/drivers/net/ethernet/marvell/skge.c
+++ b/drivers/net/ethernet/marvell/skge.c
@@ -615,7 +615,9 @@  static inline u32 skge_usecs2clk(const struct skge_hw *hw, u32 usec)
 }
 
 static int skge_get_coalesce(struct net_device *dev,
-			     struct ethtool_coalesce *ecmd)
+			     struct ethtool_coalesce *ecmd,
+			     struct kernel_ethtool_coalesce *kernel_coal,
+			     struct netlink_ext_ack *extack)
 {
 	struct skge_port *skge = netdev_priv(dev);
 	struct skge_hw *hw = skge->hw;
@@ -639,7 +641,9 @@  static int skge_get_coalesce(struct net_device *dev,
 
 /* Note: interrupt timer is per board, but can turn on/off per port */
 static int skge_set_coalesce(struct net_device *dev,
-			     struct ethtool_coalesce *ecmd)
+			     struct ethtool_coalesce *ecmd,
+			     struct kernel_ethtool_coalesce *kernel_coal,
+			     struct netlink_ext_ack *extack)
 {
 	struct skge_port *skge = netdev_priv(dev);
 	struct skge_hw *hw = skge->hw;
diff --git a/drivers/net/ethernet/marvell/sky2.c b/drivers/net/ethernet/marvell/sky2.c
index dc9dd77..e9fc74e 100644
--- a/drivers/net/ethernet/marvell/sky2.c
+++ b/drivers/net/ethernet/marvell/sky2.c
@@ -4052,7 +4052,9 @@  static int sky2_set_pauseparam(struct net_device *dev,
 }
 
 static int sky2_get_coalesce(struct net_device *dev,
-			     struct ethtool_coalesce *ecmd)
+			     struct ethtool_coalesce *ecmd,
+			     struct kernel_ethtool_coalesce *kernel_coal,
+			     struct netlink_ext_ack *extack)
 {
 	struct sky2_port *sky2 = netdev_priv(dev);
 	struct sky2_hw *hw = sky2->hw;
@@ -4087,7 +4089,9 @@  static int sky2_get_coalesce(struct net_device *dev,
 
 /* Note: this affect both ports */
 static int sky2_set_coalesce(struct net_device *dev,
-			     struct ethtool_coalesce *ecmd)
+			     struct ethtool_coalesce *ecmd,
+			     struct kernel_ethtool_coalesce *kernel_coal,
+			     struct netlink_ext_ack *extack)
 {
 	struct sky2_port *sky2 = netdev_priv(dev);
 	struct sky2_hw *hw = sky2->hw;
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c
index 3616b77..ef518b1 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c
@@ -998,7 +998,9 @@  mlx4_en_set_link_ksettings(struct net_device *dev,
 }
 
 static int mlx4_en_get_coalesce(struct net_device *dev,
-			      struct ethtool_coalesce *coal)
+				struct ethtool_coalesce *coal,
+				struct kernel_ethtool_coalesce *kernel_coal,
+				struct netlink_ext_ack *extack)
 {
 	struct mlx4_en_priv *priv = netdev_priv(dev);
 
@@ -1020,7 +1022,9 @@  static int mlx4_en_get_coalesce(struct net_device *dev,
 }
 
 static int mlx4_en_set_coalesce(struct net_device *dev,
-			      struct ethtool_coalesce *coal)
+				struct ethtool_coalesce *coal,
+				struct kernel_ethtool_coalesce *kernel_coal,
+				struct netlink_ext_ack *extack)
 {
 	struct mlx4_en_priv *priv = netdev_priv(dev);
 
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
index 5696d3f..2cfd129 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
@@ -534,7 +534,9 @@  int mlx5e_ethtool_get_coalesce(struct mlx5e_priv *priv,
 }
 
 static int mlx5e_get_coalesce(struct net_device *netdev,
-			      struct ethtool_coalesce *coal)
+			      struct ethtool_coalesce *coal,
+			      struct kernel_ethtool_coalesce *kernel_coal,
+			      struct netlink_ext_ack *extack)
 {
 	struct mlx5e_priv *priv = netdev_priv(netdev);
 
@@ -652,7 +654,9 @@  int mlx5e_ethtool_set_coalesce(struct mlx5e_priv *priv,
 }
 
 static int mlx5e_set_coalesce(struct net_device *netdev,
-			      struct ethtool_coalesce *coal)
+			      struct ethtool_coalesce *coal,
+			      struct kernel_ethtool_coalesce *kernel_coal,
+			      struct netlink_ext_ack *extack)
 {
 	struct mlx5e_priv *priv    = netdev_priv(netdev);
 
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
index eb83f27..ae71a17 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
@@ -251,7 +251,9 @@  static int mlx5e_rep_set_channels(struct net_device *dev,
 }
 
 static int mlx5e_rep_get_coalesce(struct net_device *netdev,
-				  struct ethtool_coalesce *coal)
+				  struct ethtool_coalesce *coal,
+				  struct kernel_ethtool_coalesce *kernel_coal,
+				  struct netlink_ext_ack *extack)
 {
 	struct mlx5e_priv *priv = netdev_priv(netdev);
 
@@ -259,7 +261,9 @@  static int mlx5e_rep_get_coalesce(struct net_device *netdev,
 }
 
 static int mlx5e_rep_set_coalesce(struct net_device *netdev,
-				  struct ethtool_coalesce *coal)
+				  struct ethtool_coalesce *coal,
+				  struct kernel_ethtool_coalesce *kernel_coal,
+				  struct netlink_ext_ack *extack)
 {
 	struct mlx5e_priv *priv = netdev_priv(netdev);
 
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ethtool.c b/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ethtool.c
index 0e487ec..0c8594c 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ethtool.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ethtool.c
@@ -99,7 +99,9 @@  static void mlx5i_get_channels(struct net_device *dev,
 }
 
 static int mlx5i_set_coalesce(struct net_device *netdev,
-			      struct ethtool_coalesce *coal)
+			      struct ethtool_coalesce *coal,
+			      struct kernel_ethtool_coalesce *kernel_coal,
+			      struct netlink_ext_ack *extack)
 {
 	struct mlx5e_priv *priv = mlx5i_epriv(netdev);
 
@@ -107,7 +109,9 @@  static int mlx5i_set_coalesce(struct net_device *netdev,
 }
 
 static int mlx5i_get_coalesce(struct net_device *netdev,
-			      struct ethtool_coalesce *coal)
+			      struct ethtool_coalesce *coal,
+			      struct kernel_ethtool_coalesce *kernel_coal,
+			      struct netlink_ext_ack *extack)
 {
 	struct mlx5e_priv *priv = mlx5i_epriv(netdev);
 
diff --git a/drivers/net/ethernet/myricom/myri10ge/myri10ge.c b/drivers/net/ethernet/myricom/myri10ge/myri10ge.c
index fc99ad8..6b69512 100644
--- a/drivers/net/ethernet/myricom/myri10ge/myri10ge.c
+++ b/drivers/net/ethernet/myricom/myri10ge/myri10ge.c
@@ -1651,8 +1651,10 @@  myri10ge_get_drvinfo(struct net_device *netdev, struct ethtool_drvinfo *info)
 	strlcpy(info->bus_info, pci_name(mgp->pdev), sizeof(info->bus_info));
 }
 
-static int
-myri10ge_get_coalesce(struct net_device *netdev, struct ethtool_coalesce *coal)
+static int myri10ge_get_coalesce(struct net_device *netdev,
+				 struct ethtool_coalesce *coal,
+				 struct kernel_ethtool_coalesce *kernel_coal,
+				 struct netlink_ext_ack *extack)
 {
 	struct myri10ge_priv *mgp = netdev_priv(netdev);
 
@@ -1660,8 +1662,10 @@  myri10ge_get_coalesce(struct net_device *netdev, struct ethtool_coalesce *coal)
 	return 0;
 }
 
-static int
-myri10ge_set_coalesce(struct net_device *netdev, struct ethtool_coalesce *coal)
+static int myri10ge_set_coalesce(struct net_device *netdev,
+				 struct ethtool_coalesce *coal,
+				 struct kernel_ethtool_coalesce *kernel_coal,
+				 struct netlink_ext_ack *extack)
 {
 	struct myri10ge_priv *mgp = netdev_priv(netdev);
 
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c b/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c
index 0bf2ff5..0685ece 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c
+++ b/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c
@@ -1078,7 +1078,9 @@  static void nfp_net_get_regs(struct net_device *netdev,
 }
 
 static int nfp_net_get_coalesce(struct net_device *netdev,
-				struct ethtool_coalesce *ec)
+				struct ethtool_coalesce *ec,
+				struct kernel_ethtool_coalesce *kernel_coal,
+				struct netlink_ext_ack *extack)
 {
 	struct nfp_net *nn = netdev_priv(netdev);
 
@@ -1330,7 +1332,9 @@  nfp_port_get_module_eeprom(struct net_device *netdev,
 }
 
 static int nfp_net_set_coalesce(struct net_device *netdev,
-				struct ethtool_coalesce *ec)
+				struct ethtool_coalesce *ec,
+				struct kernel_ethtool_coalesce *kernel_coal,
+				struct netlink_ext_ack *extack)
 {
 	struct nfp_net *nn = netdev_priv(netdev);
 	unsigned int factor;
diff --git a/drivers/net/ethernet/ni/nixge.c b/drivers/net/ethernet/ni/nixge.c
index 2d097dc..36fe2c0 100644
--- a/drivers/net/ethernet/ni/nixge.c
+++ b/drivers/net/ethernet/ni/nixge.c
@@ -993,8 +993,11 @@  static void nixge_ethtools_get_drvinfo(struct net_device *ndev,
 	strlcpy(ed->bus_info, "platform", sizeof(ed->bus_info));
 }
 
-static int nixge_ethtools_get_coalesce(struct net_device *ndev,
-				       struct ethtool_coalesce *ecoalesce)
+static int
+nixge_ethtools_get_coalesce(struct net_device *ndev,
+			    struct ethtool_coalesce *ecoalesce,
+			    struct kernel_ethtool_coalesce *kernel_coal,
+			    struct netlink_ext_ack *extack)
 {
 	struct nixge_priv *priv = netdev_priv(ndev);
 	u32 regval = 0;
@@ -1008,8 +1011,11 @@  static int nixge_ethtools_get_coalesce(struct net_device *ndev,
 	return 0;
 }
 
-static int nixge_ethtools_set_coalesce(struct net_device *ndev,
-				       struct ethtool_coalesce *ecoalesce)
+static int
+nixge_ethtools_set_coalesce(struct net_device *ndev,
+			    struct ethtool_coalesce *ecoalesce,
+			    struct kernel_ethtool_coalesce *kernel_coal,
+			    struct netlink_ext_ack *extack)
 {
 	struct nixge_priv *priv = netdev_priv(ndev);
 
diff --git a/drivers/net/ethernet/pensando/ionic/ionic_ethtool.c b/drivers/net/ethernet/pensando/ionic/ionic_ethtool.c
index adc9fdb..e91b487 100644
--- a/drivers/net/ethernet/pensando/ionic/ionic_ethtool.c
+++ b/drivers/net/ethernet/pensando/ionic/ionic_ethtool.c
@@ -420,7 +420,9 @@  static int ionic_set_fecparam(struct net_device *netdev,
 }
 
 static int ionic_get_coalesce(struct net_device *netdev,
-			      struct ethtool_coalesce *coalesce)
+			      struct ethtool_coalesce *coalesce,
+			      struct kernel_ethtool_coalesce *kernel_coal,
+			      struct netlink_ext_ack *extack)
 {
 	struct ionic_lif *lif = netdev_priv(netdev);
 
@@ -438,7 +440,9 @@  static int ionic_get_coalesce(struct net_device *netdev,
 }
 
 static int ionic_set_coalesce(struct net_device *netdev,
-			      struct ethtool_coalesce *coalesce)
+			      struct ethtool_coalesce *coalesce,
+			      struct kernel_ethtool_coalesce *kernel_coal,
+			      struct netlink_ext_ack *extack)
 {
 	struct ionic_lif *lif = netdev_priv(netdev);
 	struct ionic_identity *ident;
diff --git a/drivers/net/ethernet/qlogic/netxen/netxen_nic_ethtool.c b/drivers/net/ethernet/qlogic/netxen/netxen_nic_ethtool.c
index dd22cb0..a075643 100644
--- a/drivers/net/ethernet/qlogic/netxen/netxen_nic_ethtool.c
+++ b/drivers/net/ethernet/qlogic/netxen/netxen_nic_ethtool.c
@@ -731,7 +731,9 @@  netxen_nic_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
  * firmware coalescing to default.
  */
 static int netxen_set_intr_coalesce(struct net_device *netdev,
-			struct ethtool_coalesce *ethcoal)
+				    struct ethtool_coalesce *ethcoal,
+				    struct kernel_ethtool_coalesce *kernel_coal,
+				    struct netlink_ext_ack *extack)
 {
 	struct netxen_adapter *adapter = netdev_priv(netdev);
 
@@ -775,7 +777,9 @@  static int netxen_set_intr_coalesce(struct net_device *netdev,
 }
 
 static int netxen_get_intr_coalesce(struct net_device *netdev,
-			struct ethtool_coalesce *ethcoal)
+				    struct ethtool_coalesce *ethcoal,
+				    struct kernel_ethtool_coalesce *kernel_coal,
+				    struct netlink_ext_ack *extack)
 {
 	struct netxen_adapter *adapter = netdev_priv(netdev);
 
diff --git a/drivers/net/ethernet/qlogic/qede/qede.h b/drivers/net/ethernet/qlogic/qede/qede.h
index 66c69f0..f90dcfe 100644
--- a/drivers/net/ethernet/qlogic/qede/qede.h
+++ b/drivers/net/ethernet/qlogic/qede/qede.h
@@ -580,7 +580,9 @@  int qede_add_tc_flower_fltr(struct qede_dev *edev, __be16 proto,
 			    struct flow_cls_offload *f);
 
 void qede_forced_speed_maps_init(void);
-int qede_set_coalesce(struct net_device *dev, struct ethtool_coalesce *coal);
+int qede_set_coalesce(struct net_device *dev, struct ethtool_coalesce *coal,
+		      struct kernel_ethtool_coalesce *kernel_coal,
+		      struct netlink_ext_ack *extack);
 int qede_set_per_coalesce(struct net_device *dev, u32 queue,
 			  struct ethtool_coalesce *coal);
 
diff --git a/drivers/net/ethernet/qlogic/qede/qede_ethtool.c b/drivers/net/ethernet/qlogic/qede/qede_ethtool.c
index 9c6aa68..8284c4c 100644
--- a/drivers/net/ethernet/qlogic/qede/qede_ethtool.c
+++ b/drivers/net/ethernet/qlogic/qede/qede_ethtool.c
@@ -760,7 +760,9 @@  static int qede_flash_device(struct net_device *dev,
 }
 
 static int qede_get_coalesce(struct net_device *dev,
-			     struct ethtool_coalesce *coal)
+			     struct ethtool_coalesce *coal,
+			     struct kernel_ethtool_coalesce *kernel_coal,
+			     struct netlink_ext_ack *extack)
 {
 	void *rx_handle = NULL, *tx_handle = NULL;
 	struct qede_dev *edev = netdev_priv(dev);
@@ -819,7 +821,9 @@  static int qede_get_coalesce(struct net_device *dev,
 	return rc;
 }
 
-int qede_set_coalesce(struct net_device *dev, struct ethtool_coalesce *coal)
+int qede_set_coalesce(struct net_device *dev, struct ethtool_coalesce *coal,
+		      struct kernel_ethtool_coalesce *kernel_coal,
+		      struct netlink_ext_ack *extack)
 {
 	struct qede_dev *edev = netdev_priv(dev);
 	struct qede_fastpath *fp;
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c
index f6b6651..fc364b4 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c
@@ -1527,7 +1527,9 @@  qlcnic_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
  * firmware coalescing to default.
  */
 static int qlcnic_set_intr_coalesce(struct net_device *netdev,
-			struct ethtool_coalesce *ethcoal)
+				    struct ethtool_coalesce *ethcoal,
+				    struct kernel_ethtool_coalesce *kernel_coal,
+				    struct netlink_ext_ack *extack)
 {
 	struct qlcnic_adapter *adapter = netdev_priv(netdev);
 	int err;
@@ -1551,7 +1553,9 @@  static int qlcnic_set_intr_coalesce(struct net_device *netdev,
 }
 
 static int qlcnic_get_intr_coalesce(struct net_device *netdev,
-			struct ethtool_coalesce *ethcoal)
+				    struct ethtool_coalesce *ethcoal,
+				    struct kernel_ethtool_coalesce *kernel_coal,
+				    struct netlink_ext_ack *extack)
 {
 	struct qlcnic_adapter *adapter = netdev_priv(netdev);
 
diff --git a/drivers/net/ethernet/realtek/r8169_main.c b/drivers/net/ethernet/realtek/r8169_main.c
index 7a69b46..b604526 100644
--- a/drivers/net/ethernet/realtek/r8169_main.c
+++ b/drivers/net/ethernet/realtek/r8169_main.c
@@ -1749,7 +1749,10 @@  rtl_coalesce_info(struct rtl8169_private *tp)
 	return ERR_PTR(-ELNRNG);
 }
 
-static int rtl_get_coalesce(struct net_device *dev, struct ethtool_coalesce *ec)
+static int rtl_get_coalesce(struct net_device *dev,
+			    struct ethtool_coalesce *ec,
+			    struct kernel_ethtool_coalesce *kernel_coal,
+			    struct netlink_ext_ack *extack)
 {
 	struct rtl8169_private *tp = netdev_priv(dev);
 	const struct rtl_coalesce_info *ci;
@@ -1807,7 +1810,10 @@  static int rtl_coalesce_choose_scale(struct rtl8169_private *tp, u32 usec,
 	return -ERANGE;
 }
 
-static int rtl_set_coalesce(struct net_device *dev, struct ethtool_coalesce *ec)
+static int rtl_set_coalesce(struct net_device *dev,
+			    struct ethtool_coalesce *ec,
+			    struct kernel_ethtool_coalesce *kernel_coal,
+			    struct netlink_ext_ack *extack)
 {
 	struct rtl8169_private *tp = netdev_priv(dev);
 	u32 tx_fr = ec->tx_max_coalesced_frames;
diff --git a/drivers/net/ethernet/samsung/sxgbe/sxgbe_ethtool.c b/drivers/net/ethernet/samsung/sxgbe/sxgbe_ethtool.c
index 7f8b10c..98edb01 100644
--- a/drivers/net/ethernet/samsung/sxgbe/sxgbe_ethtool.c
+++ b/drivers/net/ethernet/samsung/sxgbe/sxgbe_ethtool.c
@@ -274,7 +274,9 @@  static u32 sxgbe_usec2riwt(u32 usec, struct sxgbe_priv_data *priv)
 }
 
 static int sxgbe_get_coalesce(struct net_device *dev,
-			      struct ethtool_coalesce *ec)
+			      struct ethtool_coalesce *ec,
+			      struct kernel_ethtool_coalesce *kernel_coal,
+			      struct netlink_ext_ack *extack)
 {
 	struct sxgbe_priv_data *priv = netdev_priv(dev);
 
@@ -285,7 +287,9 @@  static int sxgbe_get_coalesce(struct net_device *dev,
 }
 
 static int sxgbe_set_coalesce(struct net_device *dev,
-			      struct ethtool_coalesce *ec)
+			      struct ethtool_coalesce *ec,
+			      struct kernel_ethtool_coalesce *kernel_coal,
+			      struct netlink_ext_ack *extack)
 {
 	struct sxgbe_priv_data *priv = netdev_priv(dev);
 	unsigned int rx_riwt;
diff --git a/drivers/net/ethernet/sfc/ethtool.c b/drivers/net/ethernet/sfc/ethtool.c
index 058d9fe..e002ce2 100644
--- a/drivers/net/ethernet/sfc/ethtool.c
+++ b/drivers/net/ethernet/sfc/ethtool.c
@@ -97,7 +97,9 @@  static void efx_ethtool_get_regs(struct net_device *net_dev,
  */
 
 static int efx_ethtool_get_coalesce(struct net_device *net_dev,
-				    struct ethtool_coalesce *coalesce)
+				    struct ethtool_coalesce *coalesce,
+				    struct kernel_ethtool_coalesce *kernel_coal,
+				    struct netlink_ext_ack *extack)
 {
 	struct efx_nic *efx = netdev_priv(net_dev);
 	unsigned int tx_usecs, rx_usecs;
@@ -115,7 +117,9 @@  static int efx_ethtool_get_coalesce(struct net_device *net_dev,
 }
 
 static int efx_ethtool_set_coalesce(struct net_device *net_dev,
-				    struct ethtool_coalesce *coalesce)
+				    struct ethtool_coalesce *coalesce,
+				    struct kernel_ethtool_coalesce *kernel_coal,
+				    struct netlink_ext_ack *extack)
 {
 	struct efx_nic *efx = netdev_priv(net_dev);
 	struct efx_channel *channel;
diff --git a/drivers/net/ethernet/sfc/falcon/ethtool.c b/drivers/net/ethernet/sfc/falcon/ethtool.c
index a6bae6a..137e8a7 100644
--- a/drivers/net/ethernet/sfc/falcon/ethtool.c
+++ b/drivers/net/ethernet/sfc/falcon/ethtool.c
@@ -577,7 +577,9 @@  static int ef4_ethtool_nway_reset(struct net_device *net_dev)
  */
 
 static int ef4_ethtool_get_coalesce(struct net_device *net_dev,
-				    struct ethtool_coalesce *coalesce)
+				    struct ethtool_coalesce *coalesce,
+				    struct kernel_ethtool_coalesce *kernel_coal,
+				    struct netlink_ext_ack *extack)
 {
 	struct ef4_nic *efx = netdev_priv(net_dev);
 	unsigned int tx_usecs, rx_usecs;
@@ -595,7 +597,9 @@  static int ef4_ethtool_get_coalesce(struct net_device *net_dev,
 }
 
 static int ef4_ethtool_set_coalesce(struct net_device *net_dev,
-				    struct ethtool_coalesce *coalesce)
+				    struct ethtool_coalesce *coalesce,
+				    struct kernel_ethtool_coalesce *kernel_coal,
+				    struct netlink_ext_ack *extack)
 {
 	struct ef4_nic *efx = netdev_priv(net_dev);
 	struct ef4_channel *channel;
diff --git a/drivers/net/ethernet/socionext/netsec.c b/drivers/net/ethernet/socionext/netsec.c
index d15f7b3..1f46af1 100644
--- a/drivers/net/ethernet/socionext/netsec.c
+++ b/drivers/net/ethernet/socionext/netsec.c
@@ -532,7 +532,9 @@  static void netsec_et_get_drvinfo(struct net_device *net_device,
 }
 
 static int netsec_et_get_coalesce(struct net_device *net_device,
-				  struct ethtool_coalesce *et_coalesce)
+				  struct ethtool_coalesce *et_coalesce,
+				  struct kernel_ethtool_coalesce *kernel_coal,
+				  struct netlink_ext_ack *extack)
 {
 	struct netsec_priv *priv = netdev_priv(net_device);
 
@@ -542,7 +544,9 @@  static int netsec_et_get_coalesce(struct net_device *net_device,
 }
 
 static int netsec_et_set_coalesce(struct net_device *net_device,
-				  struct ethtool_coalesce *et_coalesce)
+				  struct ethtool_coalesce *et_coalesce,
+				  struct kernel_ethtool_coalesce *kernel_coal,
+				  struct netlink_ext_ack *extack)
 {
 	struct netsec_priv *priv = netdev_priv(net_device);
 
@@ -1544,7 +1548,7 @@  static int netsec_start_gmac(struct netsec_priv *priv)
 	netsec_write(priv, NETSEC_REG_NRM_RX_INTEN_CLR, ~0);
 	netsec_write(priv, NETSEC_REG_NRM_TX_INTEN_CLR, ~0);
 
-	netsec_et_set_coalesce(priv->ndev, &priv->et_coalesce);
+	netsec_et_set_coalesce(priv->ndev, &priv->et_coalesce, NULL, NULL);
 
 	if (netsec_mac_write(priv, GMAC_REG_OMR, value))
 		return -ETIMEDOUT;
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c
index 595c3cc..d894558 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c
@@ -874,7 +874,9 @@  static int __stmmac_get_coalesce(struct net_device *dev,
 }
 
 static int stmmac_get_coalesce(struct net_device *dev,
-			       struct ethtool_coalesce *ec)
+			       struct ethtool_coalesce *ec,
+			       struct kernel_ethtool_coalesce *kernel_coal,
+			       struct netlink_ext_ack *extack)
 {
 	return __stmmac_get_coalesce(dev, ec, -1);
 }
@@ -958,7 +960,9 @@  static int __stmmac_set_coalesce(struct net_device *dev,
 }
 
 static int stmmac_set_coalesce(struct net_device *dev,
-			       struct ethtool_coalesce *ec)
+			       struct ethtool_coalesce *ec,
+			       struct kernel_ethtool_coalesce *kernel_coal,
+			       struct netlink_ext_ack *extack)
 {
 	return __stmmac_set_coalesce(dev, ec, -1);
 }
diff --git a/drivers/net/ethernet/synopsys/dwc-xlgmac-ethtool.c b/drivers/net/ethernet/synopsys/dwc-xlgmac-ethtool.c
index bc198ead..49f8c6b 100644
--- a/drivers/net/ethernet/synopsys/dwc-xlgmac-ethtool.c
+++ b/drivers/net/ethernet/synopsys/dwc-xlgmac-ethtool.c
@@ -146,8 +146,11 @@  static void xlgmac_ethtool_get_channels(struct net_device *netdev,
 	channel->tx_count = pdata->tx_q_count;
 }
 
-static int xlgmac_ethtool_get_coalesce(struct net_device *netdev,
-				       struct ethtool_coalesce *ec)
+static int
+xlgmac_ethtool_get_coalesce(struct net_device *netdev,
+			    struct ethtool_coalesce *ec,
+			    struct kernel_ethtool_coalesce *kernel_coal,
+			    struct netlink_ext_ack *extack)
 {
 	struct xlgmac_pdata *pdata = netdev_priv(netdev);
 
@@ -158,8 +161,11 @@  static int xlgmac_ethtool_get_coalesce(struct net_device *netdev,
 	return 0;
 }
 
-static int xlgmac_ethtool_set_coalesce(struct net_device *netdev,
-				       struct ethtool_coalesce *ec)
+static int
+xlgmac_ethtool_set_coalesce(struct net_device *netdev,
+			    struct ethtool_coalesce *ec,
+			    struct kernel_ethtool_coalesce *kernel_coal,
+			    struct netlink_ext_ack *extack)
 {
 	struct xlgmac_pdata *pdata = netdev_priv(netdev);
 	struct xlgmac_hw_ops *hw_ops = &pdata->hw_ops;
diff --git a/drivers/net/ethernet/tehuti/tehuti.c b/drivers/net/ethernet/tehuti/tehuti.c
index 8f6abae..6b409f9 100644
--- a/drivers/net/ethernet/tehuti/tehuti.c
+++ b/drivers/net/ethernet/tehuti/tehuti.c
@@ -2151,8 +2151,10 @@  bdx_get_drvinfo(struct net_device *netdev, struct ethtool_drvinfo *drvinfo)
  * @netdev
  * @ecoal
  */
-static int
-bdx_get_coalesce(struct net_device *netdev, struct ethtool_coalesce *ecoal)
+static int bdx_get_coalesce(struct net_device *netdev,
+			    struct ethtool_coalesce *ecoal,
+			    struct kernel_ethtool_coalesce *kernel_coal,
+			    struct netlink_ext_ack *extack)
 {
 	u32 rdintcm;
 	u32 tdintcm;
@@ -2180,8 +2182,10 @@  bdx_get_coalesce(struct net_device *netdev, struct ethtool_coalesce *ecoal)
  * @netdev
  * @ecoal
  */
-static int
-bdx_set_coalesce(struct net_device *netdev, struct ethtool_coalesce *ecoal)
+static int bdx_set_coalesce(struct net_device *netdev,
+			    struct ethtool_coalesce *ecoal,
+			    struct kernel_ethtool_coalesce *kernel_coal,
+			    struct netlink_ext_ack *extack)
 {
 	u32 rdintcm;
 	u32 tdintcm;
diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c
index 9f70e40..66f7ddd9 100644
--- a/drivers/net/ethernet/ti/cpsw.c
+++ b/drivers/net/ethernet/ti/cpsw.c
@@ -845,7 +845,7 @@  static int cpsw_ndo_open(struct net_device *ndev)
 		struct ethtool_coalesce coal;
 
 		coal.rx_coalesce_usecs = cpsw->coal_intvl;
-		cpsw_set_coalesce(ndev, &coal);
+		cpsw_set_coalesce(ndev, &coal, NULL, NULL);
 	}
 
 	cpdma_ctlr_start(cpsw->dma);
diff --git a/drivers/net/ethernet/ti/cpsw_ethtool.c b/drivers/net/ethernet/ti/cpsw_ethtool.c
index 4619c3a..158c8d3 100644
--- a/drivers/net/ethernet/ti/cpsw_ethtool.c
+++ b/drivers/net/ethernet/ti/cpsw_ethtool.c
@@ -152,7 +152,9 @@  void cpsw_set_msglevel(struct net_device *ndev, u32 value)
 	priv->msg_enable = value;
 }
 
-int cpsw_get_coalesce(struct net_device *ndev, struct ethtool_coalesce *coal)
+int cpsw_get_coalesce(struct net_device *ndev, struct ethtool_coalesce *coal,
+		      struct kernel_ethtool_coalesce *kernel_coal,
+		      struct netlink_ext_ack *extack)
 {
 	struct cpsw_common *cpsw = ndev_to_cpsw(ndev);
 
@@ -160,7 +162,9 @@  int cpsw_get_coalesce(struct net_device *ndev, struct ethtool_coalesce *coal)
 	return 0;
 }
 
-int cpsw_set_coalesce(struct net_device *ndev, struct ethtool_coalesce *coal)
+int cpsw_set_coalesce(struct net_device *ndev, struct ethtool_coalesce *coal,
+		      struct kernel_ethtool_coalesce *kernel_coal,
+		      struct netlink_ext_ack *extack)
 {
 	struct cpsw_priv *priv = netdev_priv(ndev);
 	u32 int_ctrl;
diff --git a/drivers/net/ethernet/ti/cpsw_new.c b/drivers/net/ethernet/ti/cpsw_new.c
index 85d05b9..05e8a46 100644
--- a/drivers/net/ethernet/ti/cpsw_new.c
+++ b/drivers/net/ethernet/ti/cpsw_new.c
@@ -894,7 +894,7 @@  static int cpsw_ndo_open(struct net_device *ndev)
 		struct ethtool_coalesce coal;
 
 		coal.rx_coalesce_usecs = cpsw->coal_intvl;
-		cpsw_set_coalesce(ndev, &coal);
+		cpsw_set_coalesce(ndev, &coal, NULL, NULL);
 	}
 
 	cpdma_ctlr_start(cpsw->dma);
diff --git a/drivers/net/ethernet/ti/cpsw_priv.h b/drivers/net/ethernet/ti/cpsw_priv.h
index 2951fb7..435668e 100644
--- a/drivers/net/ethernet/ti/cpsw_priv.h
+++ b/drivers/net/ethernet/ti/cpsw_priv.h
@@ -464,8 +464,12 @@  void cpsw_mqprio_resume(struct cpsw_slave *slave, struct cpsw_priv *priv);
 /* ethtool */
 u32 cpsw_get_msglevel(struct net_device *ndev);
 void cpsw_set_msglevel(struct net_device *ndev, u32 value);
-int cpsw_get_coalesce(struct net_device *ndev, struct ethtool_coalesce *coal);
-int cpsw_set_coalesce(struct net_device *ndev, struct ethtool_coalesce *coal);
+int cpsw_get_coalesce(struct net_device *ndev, struct ethtool_coalesce *coal,
+		      struct kernel_ethtool_coalesce *kernel_coal,
+		      struct netlink_ext_ack *extack);
+int cpsw_set_coalesce(struct net_device *ndev, struct ethtool_coalesce *coal,
+		      struct kernel_ethtool_coalesce *kernel_coal,
+		      struct netlink_ext_ack *extack);
 int cpsw_get_sset_count(struct net_device *ndev, int sset);
 void cpsw_get_strings(struct net_device *ndev, u32 stringset, u8 *data);
 void cpsw_get_ethtool_stats(struct net_device *ndev,
diff --git a/drivers/net/ethernet/ti/davinci_emac.c b/drivers/net/ethernet/ti/davinci_emac.c
index b1c5cbe..e8291d8 100644
--- a/drivers/net/ethernet/ti/davinci_emac.c
+++ b/drivers/net/ethernet/ti/davinci_emac.c
@@ -383,12 +383,16 @@  static void emac_get_drvinfo(struct net_device *ndev,
  * emac_get_coalesce - Get interrupt coalesce settings for this device
  * @ndev : The DaVinci EMAC network adapter
  * @coal : ethtool coalesce settings structure
+ * @kernel_coal: ethtool CQE mode setting structure
+ * @extack: extack for reporting error messages
  *
  * Fetch the current interrupt coalesce settings
  *
  */
 static int emac_get_coalesce(struct net_device *ndev,
-				struct ethtool_coalesce *coal)
+			     struct ethtool_coalesce *coal,
+			     struct kernel_ethtool_coalesce *kernel_coal,
+			     struct netlink_ext_ack *extack)
 {
 	struct emac_priv *priv = netdev_priv(ndev);
 
@@ -401,12 +405,16 @@  static int emac_get_coalesce(struct net_device *ndev,
  * emac_set_coalesce - Set interrupt coalesce settings for this device
  * @ndev : The DaVinci EMAC network adapter
  * @coal : ethtool coalesce settings structure
+ * @kernel_coal: ethtool CQE mode setting structure
+ * @extack: extack for reporting error messages
  *
  * Set interrupt coalesce parameters
  *
  */
 static int emac_set_coalesce(struct net_device *ndev,
-				struct ethtool_coalesce *coal)
+			     struct ethtool_coalesce *coal,
+			     struct kernel_ethtool_coalesce *kernel_coal,
+			     struct netlink_ext_ack *extack)
 {
 	struct emac_priv *priv = netdev_priv(ndev);
 	u32 int_ctrl, num_interrupts = 0;
@@ -1462,7 +1470,7 @@  static int emac_dev_open(struct net_device *ndev)
 		struct ethtool_coalesce coal;
 
 		coal.rx_coalesce_usecs = (priv->coal_intvl << 4);
-		emac_set_coalesce(ndev, &coal);
+		emac_set_coalesce(ndev, &coal, NULL, NULL);
 	}
 
 	cpdma_ctlr_start(priv->dma);
diff --git a/drivers/net/ethernet/via/via-velocity.c b/drivers/net/ethernet/via/via-velocity.c
index 278f495..27dff42 100644
--- a/drivers/net/ethernet/via/via-velocity.c
+++ b/drivers/net/ethernet/via/via-velocity.c
@@ -3520,7 +3520,9 @@  static void set_pending_timer_val(int *val, u32 us)
 
 
 static int velocity_get_coalesce(struct net_device *dev,
-		struct ethtool_coalesce *ecmd)
+				 struct ethtool_coalesce *ecmd,
+				 struct kernel_ethtool_coalesce *kernel_coal,
+				 struct netlink_ext_ack *extack)
 {
 	struct velocity_info *vptr = netdev_priv(dev);
 
@@ -3534,7 +3536,9 @@  static int velocity_get_coalesce(struct net_device *dev,
 }
 
 static int velocity_set_coalesce(struct net_device *dev,
-		struct ethtool_coalesce *ecmd)
+				 struct ethtool_coalesce *ecmd,
+				 struct kernel_ethtool_coalesce *kernel_coal,
+				 struct netlink_ext_ack *extack)
 {
 	struct velocity_info *vptr = netdev_priv(dev);
 	int max_us = 0x3f * 64;
diff --git a/drivers/net/ethernet/xilinx/ll_temac_main.c b/drivers/net/ethernet/xilinx/ll_temac_main.c
index db1994f..463094c 100644
--- a/drivers/net/ethernet/xilinx/ll_temac_main.c
+++ b/drivers/net/ethernet/xilinx/ll_temac_main.c
@@ -1310,8 +1310,11 @@  static int ll_temac_ethtools_set_ringparam(struct net_device *ndev,
 	return 0;
 }
 
-static int ll_temac_ethtools_get_coalesce(struct net_device *ndev,
-					  struct ethtool_coalesce *ec)
+static int
+ll_temac_ethtools_get_coalesce(struct net_device *ndev,
+			       struct ethtool_coalesce *ec,
+			       struct kernel_ethtool_coalesce *kernel_coal,
+			       struct netlink_ext_ack *extack)
 {
 	struct temac_local *lp = netdev_priv(ndev);
 
@@ -1322,8 +1325,11 @@  static int ll_temac_ethtools_get_coalesce(struct net_device *ndev,
 	return 0;
 }
 
-static int ll_temac_ethtools_set_coalesce(struct net_device *ndev,
-					  struct ethtool_coalesce *ec)
+static int
+ll_temac_ethtools_set_coalesce(struct net_device *ndev,
+			       struct ethtool_coalesce *ec,
+			       struct kernel_ethtool_coalesce *kernel_coal,
+			       struct netlink_ext_ack *extack)
 {
 	struct temac_local *lp = netdev_priv(ndev);
 
diff --git a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c
index 348c0ba..871b5ec 100644
--- a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c
+++ b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c
@@ -1400,6 +1400,8 @@  axienet_ethtools_set_pauseparam(struct net_device *ndev,
  * axienet_ethtools_get_coalesce - Get DMA interrupt coalescing count.
  * @ndev:	Pointer to net_device structure
  * @ecoalesce:	Pointer to ethtool_coalesce structure
+ * @kernel_coal: ethtool CQE mode setting structure
+ * @extack:	extack for reporting error messages
  *
  * This implements ethtool command for getting the DMA interrupt coalescing
  * count on Tx and Rx paths. Issue "ethtool -c ethX" under linux prompt to
@@ -1407,8 +1409,11 @@  axienet_ethtools_set_pauseparam(struct net_device *ndev,
  *
  * Return: 0 always
  */
-static int axienet_ethtools_get_coalesce(struct net_device *ndev,
-					 struct ethtool_coalesce *ecoalesce)
+static int
+axienet_ethtools_get_coalesce(struct net_device *ndev,
+			      struct ethtool_coalesce *ecoalesce,
+			      struct kernel_ethtool_coalesce *kernel_coal,
+			      struct netlink_ext_ack *extack)
 {
 	u32 regval = 0;
 	struct axienet_local *lp = netdev_priv(ndev);
@@ -1425,6 +1430,8 @@  static int axienet_ethtools_get_coalesce(struct net_device *ndev,
  * axienet_ethtools_set_coalesce - Set DMA interrupt coalescing count.
  * @ndev:	Pointer to net_device structure
  * @ecoalesce:	Pointer to ethtool_coalesce structure
+ * @kernel_coal: ethtool CQE mode setting structure
+ * @extack:	extack for reporting error messages
  *
  * This implements ethtool command for setting the DMA interrupt coalescing
  * count on Tx and Rx paths. Issue "ethtool -C ethX rx-frames 5" under linux
@@ -1432,8 +1439,11 @@  static int axienet_ethtools_get_coalesce(struct net_device *ndev,
  *
  * Return: 0, on success, Non-zero error value on failure.
  */
-static int axienet_ethtools_set_coalesce(struct net_device *ndev,
-					 struct ethtool_coalesce *ecoalesce)
+static int
+axienet_ethtools_set_coalesce(struct net_device *ndev,
+			      struct ethtool_coalesce *ecoalesce,
+			      struct kernel_ethtool_coalesce *kernel_coal,
+			      struct netlink_ext_ack *extack)
 {
 	struct axienet_local *lp = netdev_priv(ndev);
 
diff --git a/drivers/net/netdevsim/ethtool.c b/drivers/net/netdevsim/ethtool.c
index c9ae525..b03a051 100644
--- a/drivers/net/netdevsim/ethtool.c
+++ b/drivers/net/netdevsim/ethtool.c
@@ -43,7 +43,9 @@  nsim_set_pauseparam(struct net_device *dev, struct ethtool_pauseparam *pause)
 }
 
 static int nsim_get_coalesce(struct net_device *dev,
-			     struct ethtool_coalesce *coal)
+			     struct ethtool_coalesce *coal,
+			     struct kernel_ethtool_coalesce *kernel_coal,
+			     struct netlink_ext_ack *extack)
 {
 	struct netdevsim *ns = netdev_priv(dev);
 
@@ -52,7 +54,9 @@  static int nsim_get_coalesce(struct net_device *dev,
 }
 
 static int nsim_set_coalesce(struct net_device *dev,
-			     struct ethtool_coalesce *coal)
+			     struct ethtool_coalesce *coal,
+			     struct kernel_ethtool_coalesce *kernel_coal,
+			     struct netlink_ext_ack *extack)
 {
 	struct netdevsim *ns = netdev_priv(dev);
 
diff --git a/drivers/net/tun.c b/drivers/net/tun.c
index 2ced021..fecc9a1 100644
--- a/drivers/net/tun.c
+++ b/drivers/net/tun.c
@@ -3510,7 +3510,9 @@  static void tun_set_msglevel(struct net_device *dev, u32 value)
 }
 
 static int tun_get_coalesce(struct net_device *dev,
-			    struct ethtool_coalesce *ec)
+			    struct ethtool_coalesce *ec,
+			    struct kernel_ethtool_coalesce *kernel_coal,
+			    struct netlink_ext_ack *extack)
 {
 	struct tun_struct *tun = netdev_priv(dev);
 
@@ -3520,7 +3522,9 @@  static int tun_get_coalesce(struct net_device *dev,
 }
 
 static int tun_set_coalesce(struct net_device *dev,
-			    struct ethtool_coalesce *ec)
+			    struct ethtool_coalesce *ec,
+			    struct kernel_ethtool_coalesce *kernel_coal,
+			    struct netlink_ext_ack *extack)
 {
 	struct tun_struct *tun = netdev_priv(dev);
 
diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
index d7fbc81..fe01945 100644
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -8831,7 +8831,9 @@  static int rtl8152_nway_reset(struct net_device *dev)
 }
 
 static int rtl8152_get_coalesce(struct net_device *netdev,
-				struct ethtool_coalesce *coalesce)
+				struct ethtool_coalesce *coalesce,
+				struct kernel_ethtool_coalesce *kernel_coal,
+				struct netlink_ext_ack *extack)
 {
 	struct r8152 *tp = netdev_priv(netdev);
 
@@ -8850,7 +8852,9 @@  static int rtl8152_get_coalesce(struct net_device *netdev,
 }
 
 static int rtl8152_set_coalesce(struct net_device *netdev,
-				struct ethtool_coalesce *coalesce)
+				struct ethtool_coalesce *coalesce,
+				struct kernel_ethtool_coalesce *kernel_coal,
+				struct netlink_ext_ack *extack)
 {
 	struct r8152 *tp = netdev_priv(netdev);
 	int ret;
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
index 2e42210..af224a8 100644
--- a/drivers/net/virtio_net.c
+++ b/drivers/net/virtio_net.c
@@ -2320,7 +2320,9 @@  static int virtnet_get_link_ksettings(struct net_device *dev,
 }
 
 static int virtnet_set_coalesce(struct net_device *dev,
-				struct ethtool_coalesce *ec)
+				struct ethtool_coalesce *ec,
+				struct kernel_ethtool_coalesce *kernel_coal,
+				struct netlink_ext_ack *extack)
 {
 	struct virtnet_info *vi = netdev_priv(dev);
 	int i, napi_weight;
@@ -2341,7 +2343,9 @@  static int virtnet_set_coalesce(struct net_device *dev,
 }
 
 static int virtnet_get_coalesce(struct net_device *dev,
-				struct ethtool_coalesce *ec)
+				struct ethtool_coalesce *ec,
+				struct kernel_ethtool_coalesce *kernel_coal,
+				struct netlink_ext_ack *extack)
 {
 	struct ethtool_coalesce ec_default = {
 		.cmd = ETHTOOL_GCOALESCE,
diff --git a/drivers/net/vmxnet3/vmxnet3_ethtool.c b/drivers/net/vmxnet3/vmxnet3_ethtool.c
index a3e2f2ba..5dd8360 100644
--- a/drivers/net/vmxnet3/vmxnet3_ethtool.c
+++ b/drivers/net/vmxnet3/vmxnet3_ethtool.c
@@ -1053,8 +1053,10 @@  vmxnet3_set_rss(struct net_device *netdev, const u32 *p, const u8 *key,
 }
 #endif
 
-static int
-vmxnet3_get_coalesce(struct net_device *netdev, struct ethtool_coalesce *ec)
+static int vmxnet3_get_coalesce(struct net_device *netdev,
+				struct ethtool_coalesce *ec,
+				struct kernel_ethtool_coalesce *kernel_coal,
+				struct netlink_ext_ack *extack)
 {
 	struct vmxnet3_adapter *adapter = netdev_priv(netdev);
 
@@ -1088,8 +1090,10 @@  vmxnet3_get_coalesce(struct net_device *netdev, struct ethtool_coalesce *ec)
 	return 0;
 }
 
-static int
-vmxnet3_set_coalesce(struct net_device *netdev, struct ethtool_coalesce *ec)
+static int vmxnet3_set_coalesce(struct net_device *netdev,
+				struct ethtool_coalesce *ec,
+				struct kernel_ethtool_coalesce *kernel_coal,
+				struct netlink_ext_ack *extack)
 {
 	struct vmxnet3_adapter *adapter = netdev_priv(netdev);
 	struct Vmxnet3_DriverShared *shared = adapter->shared;
diff --git a/drivers/net/wireless/ath/wil6210/ethtool.c b/drivers/net/wireless/ath/wil6210/ethtool.c
index e481674..29a9f17 100644
--- a/drivers/net/wireless/ath/wil6210/ethtool.c
+++ b/drivers/net/wireless/ath/wil6210/ethtool.c
@@ -11,8 +11,11 @@ 
 
 #include "wil6210.h"
 
-static int wil_ethtoolops_get_coalesce(struct net_device *ndev,
-				       struct ethtool_coalesce *cp)
+static int
+wil_ethtoolops_get_coalesce(struct net_device *ndev,
+			    struct ethtool_coalesce *cp,
+			    struct kernel_ethtool_coalesce *kernel_coal,
+			    struct netlink_ext_ack *extack)
 {
 	struct wil6210_priv *wil = ndev_to_wil(ndev);
 	u32 tx_itr_en, tx_itr_val = 0;
@@ -45,8 +48,11 @@  static int wil_ethtoolops_get_coalesce(struct net_device *ndev,
 	return ret;
 }
 
-static int wil_ethtoolops_set_coalesce(struct net_device *ndev,
-				       struct ethtool_coalesce *cp)
+static int
+wil_ethtoolops_set_coalesce(struct net_device *ndev,
+			    struct ethtool_coalesce *cp,
+			    struct kernel_ethtool_coalesce *kernel_coal,
+			    struct netlink_ext_ack *extack)
 {
 	struct wil6210_priv *wil = ndev_to_wil(ndev);
 	struct wireless_dev *wdev = ndev->ieee80211_ptr;
diff --git a/drivers/s390/net/qeth_ethtool.c b/drivers/s390/net/qeth_ethtool.c
index 3937986..46d0fe0 100644
--- a/drivers/s390/net/qeth_ethtool.c
+++ b/drivers/s390/net/qeth_ethtool.c
@@ -123,7 +123,9 @@  static void __qeth_set_coalesce(struct net_device *dev,
 }
 
 static int qeth_set_coalesce(struct net_device *dev,
-			     struct ethtool_coalesce *coal)
+			     struct ethtool_coalesce *coal,
+			     struct kernel_ethtool_coalesce *kernel_coal,
+			     struct netlink_ext_ack *extack)
 {
 	struct qeth_card *card = dev->ml_priv;
 	struct qeth_qdio_out_q *queue;
diff --git a/drivers/staging/qlge/qlge_ethtool.c b/drivers/staging/qlge/qlge_ethtool.c
index 87d6011..12efcd1 100644
--- a/drivers/staging/qlge/qlge_ethtool.c
+++ b/drivers/staging/qlge/qlge_ethtool.c
@@ -621,7 +621,10 @@  static void qlge_get_regs(struct net_device *ndev,
 		regs->len = sizeof(struct qlge_reg_dump);
 }
 
-static int qlge_get_coalesce(struct net_device *ndev, struct ethtool_coalesce *c)
+static int qlge_get_coalesce(struct net_device *ndev,
+			     struct ethtool_coalesce *c,
+			     struct kernel_ethtool_coalesce *kernel_coal,
+			     struct netlink_ext_ack *extack)
 {
 	struct qlge_adapter *qdev = netdev_to_qdev(ndev);
 
@@ -644,7 +647,10 @@  static int qlge_get_coalesce(struct net_device *ndev, struct ethtool_coalesce *c
 	return 0;
 }
 
-static int qlge_set_coalesce(struct net_device *ndev, struct ethtool_coalesce *c)
+static int qlge_set_coalesce(struct net_device *ndev,
+			     struct ethtool_coalesce *c,
+			     struct kernel_ethtool_coalesce *kernel_coal,
+			     struct netlink_ext_ack *extack)
 {
 	struct qlge_adapter *qdev = netdev_to_qdev(ndev);
 
diff --git a/include/linux/ethtool.h b/include/linux/ethtool.h
index a9d77a6..849524b 100644
--- a/include/linux/ethtool.h
+++ b/include/linux/ethtool.h
@@ -15,6 +15,7 @@ 
 
 #include <linux/bitmap.h>
 #include <linux/compat.h>
+#include <linux/netlink.h>
 #include <uapi/linux/ethtool.h>
 
 struct compat_ethtool_rx_flow_spec {
@@ -611,8 +612,14 @@  struct ethtool_ops {
 			      struct ethtool_eeprom *, u8 *);
 	int	(*set_eeprom)(struct net_device *,
 			      struct ethtool_eeprom *, u8 *);
-	int	(*get_coalesce)(struct net_device *, struct ethtool_coalesce *);
-	int	(*set_coalesce)(struct net_device *, struct ethtool_coalesce *);
+	int	(*get_coalesce)(struct net_device *,
+				struct ethtool_coalesce *,
+				struct kernel_ethtool_coalesce *,
+				struct netlink_ext_ack *);
+	int	(*set_coalesce)(struct net_device *,
+				struct ethtool_coalesce *,
+				struct kernel_ethtool_coalesce *,
+				struct netlink_ext_ack *);
 	void	(*get_ringparam)(struct net_device *,
 				 struct ethtool_ringparam *);
 	int	(*set_ringparam)(struct net_device *,
diff --git a/net/ethtool/coalesce.c b/net/ethtool/coalesce.c
index e6bc536..46776ea 100644
--- a/net/ethtool/coalesce.c
+++ b/net/ethtool/coalesce.c
@@ -62,6 +62,7 @@  static int coalesce_prepare_data(const struct ethnl_req_info *req_base,
 				 struct genl_info *info)
 {
 	struct coalesce_reply_data *data = COALESCE_REPDATA(reply_base);
+	struct netlink_ext_ack *extack = info ? info->extack : NULL;
 	struct net_device *dev = reply_base->dev;
 	int ret;
 
@@ -71,7 +72,8 @@  static int coalesce_prepare_data(const struct ethnl_req_info *req_base,
 	ret = ethnl_ops_begin(dev);
 	if (ret < 0)
 		return ret;
-	ret = dev->ethtool_ops->get_coalesce(dev, &data->coalesce);
+	ret = dev->ethtool_ops->get_coalesce(dev, &data->coalesce,
+					     &data->kernel_coalesce, extack);
 	ethnl_ops_complete(dev);
 
 	return ret;
@@ -266,7 +268,8 @@  int ethnl_set_coalesce(struct sk_buff *skb, struct genl_info *info)
 	ret = ethnl_ops_begin(dev);
 	if (ret < 0)
 		goto out_rtnl;
-	ret = ops->get_coalesce(dev, &coalesce);
+	ret = ops->get_coalesce(dev, &coalesce, &kernel_coalesce,
+				info->extack);
 	if (ret < 0)
 		goto out_ops;
 
@@ -322,7 +325,8 @@  int ethnl_set_coalesce(struct sk_buff *skb, struct genl_info *info)
 	if (!mod)
 		goto out_ops;
 
-	ret = dev->ethtool_ops->set_coalesce(dev, &coalesce);
+	ret = dev->ethtool_ops->set_coalesce(dev, &coalesce, &kernel_coalesce,
+					     info->extack);
 	if (ret < 0)
 		goto out_ops;
 	ethtool_notify(dev, ETHTOOL_MSG_COALESCE_NTF, NULL);
diff --git a/net/ethtool/ioctl.c b/net/ethtool/ioctl.c
index 81fa36a..f2abc31 100644
--- a/net/ethtool/ioctl.c
+++ b/net/ethtool/ioctl.c
@@ -1619,12 +1619,14 @@  static noinline_for_stack int ethtool_get_coalesce(struct net_device *dev,
 						   void __user *useraddr)
 {
 	struct ethtool_coalesce coalesce = { .cmd = ETHTOOL_GCOALESCE };
+	struct kernel_ethtool_coalesce kernel_coalesce = {};
 	int ret;
 
 	if (!dev->ethtool_ops->get_coalesce)
 		return -EOPNOTSUPP;
 
-	ret = dev->ethtool_ops->get_coalesce(dev, &coalesce);
+	ret = dev->ethtool_ops->get_coalesce(dev, &coalesce, &kernel_coalesce,
+					     NULL);
 	if (ret)
 		return ret;
 
@@ -1691,19 +1693,26 @@  ethtool_set_coalesce_supported(struct net_device *dev,
 static noinline_for_stack int ethtool_set_coalesce(struct net_device *dev,
 						   void __user *useraddr)
 {
+	struct kernel_ethtool_coalesce kernel_coalesce = {};
 	struct ethtool_coalesce coalesce;
 	int ret;
 
-	if (!dev->ethtool_ops->set_coalesce)
+	if (!dev->ethtool_ops->set_coalesce && !dev->ethtool_ops->get_coalesce)
 		return -EOPNOTSUPP;
 
+	ret = dev->ethtool_ops->get_coalesce(dev, &coalesce, &kernel_coalesce,
+					     NULL);
+	if (ret)
+		return ret;
+
 	if (copy_from_user(&coalesce, useraddr, sizeof(coalesce)))
 		return -EFAULT;
 
 	if (!ethtool_set_coalesce_supported(dev, &coalesce))
 		return -EOPNOTSUPP;
 
-	ret = dev->ethtool_ops->set_coalesce(dev, &coalesce);
+	ret = dev->ethtool_ops->set_coalesce(dev, &coalesce, &kernel_coalesce,
+					     NULL);
 	if (!ret)
 		ethtool_notify(dev, ETHTOOL_MSG_COALESCE_NTF, NULL);
 	return ret;