* [PATCH V2 net-next 0/6] ethtool: add support to set/get tx copybreak buf size and rx buf len
@ 2021-09-24 14:29 Guangbin Huang
2021-09-24 14:29 ` [PATCH V2 net-next 1/6] ethtool: add support to set/get tx copybreak buf size via ethtool Guangbin Huang
` (5 more replies)
0 siblings, 6 replies; 14+ messages in thread
From: Guangbin Huang @ 2021-09-24 14:29 UTC (permalink / raw)
To: davem, kuba, mkubecek, andrew, amitc, idosch, danieller,
jesse.brandeburg, anthony.l.nguyen, jdike, richard, anton.ivanov,
netanel, akiyano, gtzalik, saeedb, chris.snook, ulli.kroll,
linus.walleij, jeroendb, csully, awogbemila, jdmason,
rain.1986.08.12, zyjzyj2000, kys, haiyangz, mst, jasowang,
doshir, pv-drivers, jwi, kgraul, hca, gor, johannes
Cc: netdev, lipeng321, chenhao288, huangguangbin2, linux-s390
This series add support to set/get tx copybreak buf size and rx buf len via
ethtool and hns3 driver implements them.
Tx copybreak buf size is used for tx copybreak feature which for small size
packet or frag. Use ethtool --get-tunable command to get it, and ethtool
--set-tunable command to set it, examples are as follow:
1. set tx spare buf size to 102400:
$ ethtool --set-tunable eth1 tx-buf-size 102400
2. get tx spare buf size:
$ ethtool --get-tunable eth1 tx-buf-size
tx-buf-size: 102400
Rx buf len is buffer length of each rx BD. Use ethtool -g command to get
it, and ethtool -G command to set it, examples are as follow:
1. set rx buf len to 4096
$ ethtool -G eth1 rx-buf-len 4096
2. get rx buf len
$ ethtool -g eth1
...
RX Buf Len: 4096
Change log:
V1 -> V2
1.Add documentation for rx buf len and tx copybreak buf size.
2.Extend structure ringparam_ext for extenal ring params.
3.Change type of ETHTOOL_A_RINGS_RX_BUF_LEN from NLA_U32 to
NLA_POLICY_MIN(NLA_U32, 1).
4.Add supported_ring_params in ethtool_ops to indicate if support external
params.
Hao Chen (6):
ethtool: add support to set/get tx copybreak buf size via ethtool
net: hns3: add support to set/get tx copybreak buf size via ethtool
for hns3 driver
ethtool: add support to set/get rx buf len via ethtool
ethtool: extend ringparam setting uAPI with rx_buf_len
net: hns3: add support to set/get rx buf len via ethtool for hns3
driver
net: hns3: remove the way to set tx spare buf via module parameter
Documentation/networking/ethtool-netlink.rst | 26 ++++
arch/um/drivers/vector_kern.c | 4 +-
drivers/net/can/c_can/c_can_ethtool.c | 4 +-
drivers/net/ethernet/3com/typhoon.c | 4 +-
drivers/net/ethernet/amazon/ena/ena_ethtool.c | 8 +-
drivers/net/ethernet/amd/pcnet32.c | 8 +-
drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c | 8 +-
.../ethernet/aquantia/atlantic/aq_ethtool.c | 8 +-
drivers/net/ethernet/atheros/atlx/atl1.c | 8 +-
drivers/net/ethernet/broadcom/b44.c | 8 +-
drivers/net/ethernet/broadcom/bcm63xx_enet.c | 16 ++-
drivers/net/ethernet/broadcom/bnx2.c | 8 +-
.../ethernet/broadcom/bnx2x/bnx2x_ethtool.c | 8 +-
.../net/ethernet/broadcom/bnxt/bnxt_ethtool.c | 8 +-
drivers/net/ethernet/broadcom/tg3.c | 10 +-
.../net/ethernet/brocade/bna/bnad_ethtool.c | 8 +-
drivers/net/ethernet/cadence/macb_main.c | 8 +-
.../ethernet/cavium/liquidio/lio_ethtool.c | 8 +-
.../ethernet/cavium/thunder/nicvf_ethtool.c | 8 +-
drivers/net/ethernet/chelsio/cxgb/cxgb2.c | 8 +-
.../net/ethernet/chelsio/cxgb3/cxgb3_main.c | 8 +-
.../ethernet/chelsio/cxgb4/cxgb4_ethtool.c | 8 +-
.../ethernet/chelsio/cxgb4vf/cxgb4vf_main.c | 8 +-
.../net/ethernet/cisco/enic/enic_ethtool.c | 8 +-
drivers/net/ethernet/cortina/gemini.c | 8 +-
.../net/ethernet/emulex/benet/be_ethtool.c | 4 +-
drivers/net/ethernet/ethoc.c | 8 +-
drivers/net/ethernet/faraday/ftgmac100.c | 8 +-
.../ethernet/freescale/enetc/enetc_ethtool.c | 4 +-
.../net/ethernet/freescale/gianfar_ethtool.c | 8 +-
.../net/ethernet/freescale/ucc_geth_ethtool.c | 8 +-
drivers/net/ethernet/google/gve/gve_ethtool.c | 4 +-
.../net/ethernet/hisilicon/hns/hns_ethtool.c | 6 +-
.../net/ethernet/hisilicon/hns3/hns3_enet.c | 11 +-
.../net/ethernet/hisilicon/hns3/hns3_enet.h | 2 +
.../ethernet/hisilicon/hns3/hns3_ethtool.c | 116 ++++++++++++++++--
.../net/ethernet/huawei/hinic/hinic_ethtool.c | 8 +-
drivers/net/ethernet/ibm/emac/core.c | 4 +-
drivers/net/ethernet/ibm/ibmvnic.c | 8 +-
drivers/net/ethernet/intel/e100.c | 8 +-
.../net/ethernet/intel/e1000/e1000_ethtool.c | 8 +-
drivers/net/ethernet/intel/e1000e/ethtool.c | 8 +-
.../net/ethernet/intel/fm10k/fm10k_ethtool.c | 8 +-
.../net/ethernet/intel/i40e/i40e_ethtool.c | 8 +-
.../net/ethernet/intel/iavf/iavf_ethtool.c | 12 +-
drivers/net/ethernet/intel/ice/ice_ethtool.c | 8 +-
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 +-
.../net/ethernet/intel/ixgb/ixgb_ethtool.c | 8 +-
.../net/ethernet/intel/ixgbe/ixgbe_ethtool.c | 8 +-
drivers/net/ethernet/intel/ixgbevf/ethtool.c | 8 +-
drivers/net/ethernet/marvell/mv643xx_eth.c | 8 +-
drivers/net/ethernet/marvell/mvneta.c | 8 +-
.../net/ethernet/marvell/mvpp2/mvpp2_main.c | 8 +-
.../marvell/octeontx2/nic/otx2_ethtool.c | 8 +-
drivers/net/ethernet/marvell/skge.c | 8 +-
drivers/net/ethernet/marvell/sky2.c | 8 +-
.../net/ethernet/mellanox/mlx4/en_ethtool.c | 8 +-
.../ethernet/mellanox/mlx5/core/en_ethtool.c | 8 +-
.../net/ethernet/mellanox/mlx5/core/en_rep.c | 8 +-
.../mellanox/mlx5/core/ipoib/ethtool.c | 8 +-
.../mellanox/mlxbf_gige/mlxbf_gige_ethtool.c | 4 +-
drivers/net/ethernet/micrel/ksz884x.c | 5 +-
.../net/ethernet/myricom/myri10ge/myri10ge.c | 4 +-
drivers/net/ethernet/neterion/s2io.c | 4 +-
.../ethernet/netronome/nfp/nfp_net_ethtool.c | 8 +-
drivers/net/ethernet/nvidia/forcedeth.c | 10 +-
.../oki-semi/pch_gbe/pch_gbe_ethtool.c | 10 +-
.../net/ethernet/pasemi/pasemi_mac_ethtool.c | 4 +-
.../ethernet/pensando/ionic/ionic_ethtool.c | 8 +-
.../qlogic/netxen/netxen_nic_ethtool.c | 8 +-
.../net/ethernet/qlogic/qede/qede_ethtool.c | 8 +-
.../ethernet/qlogic/qlcnic/qlcnic_ethtool.c | 8 +-
.../net/ethernet/qualcomm/emac/emac-ethtool.c | 8 +-
drivers/net/ethernet/qualcomm/qca_debug.c | 8 +-
drivers/net/ethernet/realtek/8139cp.c | 4 +-
drivers/net/ethernet/realtek/r8169_main.c | 4 +-
drivers/net/ethernet/renesas/ravb_main.c | 8 +-
drivers/net/ethernet/renesas/sh_eth.c | 8 +-
drivers/net/ethernet/sfc/ef100_ethtool.c | 4 +-
drivers/net/ethernet/sfc/ethtool.c | 8 +-
drivers/net/ethernet/sfc/falcon/ethtool.c | 8 +-
.../ethernet/stmicro/stmmac/stmmac_ethtool.c | 8 +-
drivers/net/ethernet/tehuti/tehuti.c | 10 +-
drivers/net/ethernet/ti/am65-cpsw-ethtool.c | 4 +-
drivers/net/ethernet/ti/cpmac.c | 8 +-
drivers/net/ethernet/ti/cpsw_ethtool.c | 8 +-
drivers/net/ethernet/ti/cpsw_priv.h | 8 +-
.../net/ethernet/toshiba/spider_net_ethtool.c | 4 +-
drivers/net/ethernet/xilinx/ll_temac_main.c | 14 ++-
.../net/ethernet/xilinx/xilinx_axienet_main.c | 14 ++-
drivers/net/hyperv/netvsc_drv.c | 8 +-
drivers/net/netdevsim/ethtool.c | 8 +-
drivers/net/usb/r8152.c | 8 +-
drivers/net/virtio_net.c | 4 +-
drivers/net/vmxnet3/vmxnet3_ethtool.c | 8 +-
drivers/s390/net/qeth_ethtool.c | 4 +-
include/linux/ethtool.h | 18 ++-
include/uapi/linux/ethtool.h | 9 ++
include/uapi/linux/ethtool_netlink.h | 1 +
net/ethtool/common.c | 1 +
net/ethtool/ioctl.c | 10 +-
net/ethtool/netlink.h | 2 +-
net/ethtool/rings.c | 32 ++++-
net/mac80211/ethtool.c | 8 +-
106 files changed, 738 insertions(+), 205 deletions(-)
--
2.33.0
^ permalink raw reply [flat|nested] 14+ messages in thread
* [PATCH V2 net-next 1/6] ethtool: add support to set/get tx copybreak buf size via ethtool
2021-09-24 14:29 [PATCH V2 net-next 0/6] ethtool: add support to set/get tx copybreak buf size and rx buf len Guangbin Huang
@ 2021-09-24 14:29 ` Guangbin Huang
2021-09-24 23:05 ` Michal Kubecek
2021-09-24 14:29 ` [PATCH V2 net-next 2/6] net: hns3: add support to set/get tx copybreak buf size via ethtool for hns3 driver Guangbin Huang
` (4 subsequent siblings)
5 siblings, 1 reply; 14+ messages in thread
From: Guangbin Huang @ 2021-09-24 14:29 UTC (permalink / raw)
To: davem, kuba, mkubecek, andrew, amitc, idosch, danieller,
jesse.brandeburg, anthony.l.nguyen, jdike, richard, anton.ivanov,
netanel, akiyano, gtzalik, saeedb, chris.snook, ulli.kroll,
linus.walleij, jeroendb, csully, awogbemila, jdmason,
rain.1986.08.12, zyjzyj2000, kys, haiyangz, mst, jasowang,
doshir, pv-drivers, jwi, kgraul, hca, gor, johannes
Cc: netdev, lipeng321, chenhao288, huangguangbin2, linux-s390
From: Hao Chen <chenhao288@hisilicon.com>
Add support for ethtool to set/get tx copybreak buf size.
Signed-off-by: Hao Chen <chenhao288@hisilicon.com>
Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
---
Documentation/networking/ethtool-netlink.rst | 24 ++++++++++++++++++++
include/uapi/linux/ethtool.h | 1 +
net/ethtool/common.c | 1 +
net/ethtool/ioctl.c | 1 +
4 files changed, 27 insertions(+)
diff --git a/Documentation/networking/ethtool-netlink.rst b/Documentation/networking/ethtool-netlink.rst
index d9b55b7a1a4d..a47b0255aaf9 100644
--- a/Documentation/networking/ethtool-netlink.rst
+++ b/Documentation/networking/ethtool-netlink.rst
@@ -1521,6 +1521,30 @@ Kernel response contents:
``ETHTOOL_A_PHC_VCLOCKS_INDEX`` s32 PHC index array
==================================== ====== ==========================
+TUNABLE_SET
+===========
+
+Request contents:
+
+ ===================================== ====== ==========================
+ ``ETHTOOL_TX_COPYBREAK_BUF_SIZE`` u32 buf size for tx copybreak
+ ===================================== ====== ==========================
+
+Tx copybreak buf size is used for tx copybreak feature, the feature is used
+for small size packet or frag. It adds a queue based tx shared bounce buffer
+to memcpy the small packet when the len of xmitted skb is below tx_copybreak
+(value to distinguish small size and normal size), and reduce the overhead
+of dma map and unmap when IOMMU is on.
+
+TUNABLE_GET
+===========
+
+Kernel response contents:
+
+ ==================================== ====== ==========================
+ ``ETHTOOL_TX_COPYBREAK_BUF_SIZE`` u32 buf size for tx copybreak
+ ==================================== ====== ==========================
+
Request translation
===================
diff --git a/include/uapi/linux/ethtool.h b/include/uapi/linux/ethtool.h
index b6db6590baf0..266e95e4fb33 100644
--- a/include/uapi/linux/ethtool.h
+++ b/include/uapi/linux/ethtool.h
@@ -231,6 +231,7 @@ enum tunable_id {
ETHTOOL_RX_COPYBREAK,
ETHTOOL_TX_COPYBREAK,
ETHTOOL_PFC_PREVENTION_TOUT, /* timeout in msecs */
+ ETHTOOL_TX_COPYBREAK_BUF_SIZE,
/*
* Add your fresh new tunable attribute above and remember to update
* tunable_strings[] in net/ethtool/common.c
diff --git a/net/ethtool/common.c b/net/ethtool/common.c
index c63e0739dc6a..0c5210015911 100644
--- a/net/ethtool/common.c
+++ b/net/ethtool/common.c
@@ -89,6 +89,7 @@ tunable_strings[__ETHTOOL_TUNABLE_COUNT][ETH_GSTRING_LEN] = {
[ETHTOOL_RX_COPYBREAK] = "rx-copybreak",
[ETHTOOL_TX_COPYBREAK] = "tx-copybreak",
[ETHTOOL_PFC_PREVENTION_TOUT] = "pfc-prevention-tout",
+ [ETHTOOL_TX_COPYBREAK_BUF_SIZE] = "tx-copybreak-buf-size",
};
const char
diff --git a/net/ethtool/ioctl.c b/net/ethtool/ioctl.c
index 999e2a6bed13..a6600e361c34 100644
--- a/net/ethtool/ioctl.c
+++ b/net/ethtool/ioctl.c
@@ -2381,6 +2381,7 @@ static int ethtool_tunable_valid(const struct ethtool_tunable *tuna)
switch (tuna->id) {
case ETHTOOL_RX_COPYBREAK:
case ETHTOOL_TX_COPYBREAK:
+ case ETHTOOL_TX_COPYBREAK_BUF_SIZE:
if (tuna->len != sizeof(u32) ||
tuna->type_id != ETHTOOL_TUNABLE_U32)
return -EINVAL;
--
2.33.0
^ permalink raw reply related [flat|nested] 14+ messages in thread
* [PATCH V2 net-next 2/6] net: hns3: add support to set/get tx copybreak buf size via ethtool for hns3 driver
2021-09-24 14:29 [PATCH V2 net-next 0/6] ethtool: add support to set/get tx copybreak buf size and rx buf len Guangbin Huang
2021-09-24 14:29 ` [PATCH V2 net-next 1/6] ethtool: add support to set/get tx copybreak buf size via ethtool Guangbin Huang
@ 2021-09-24 14:29 ` Guangbin Huang
2021-09-24 14:29 ` [PATCH V2 net-next 3/6] ethtool: add support to set/get rx buf len via ethtool Guangbin Huang
` (3 subsequent siblings)
5 siblings, 0 replies; 14+ messages in thread
From: Guangbin Huang @ 2021-09-24 14:29 UTC (permalink / raw)
To: davem, kuba, mkubecek, andrew, amitc, idosch, danieller,
jesse.brandeburg, anthony.l.nguyen, jdike, richard, anton.ivanov,
netanel, akiyano, gtzalik, saeedb, chris.snook, ulli.kroll,
linus.walleij, jeroendb, csully, awogbemila, jdmason,
rain.1986.08.12, zyjzyj2000, kys, haiyangz, mst, jasowang,
doshir, pv-drivers, jwi, kgraul, hca, gor, johannes
Cc: netdev, lipeng321, chenhao288, huangguangbin2, linux-s390
From: Hao Chen <chenhao288@hisilicon.com>
Tx copybreak buf size is used for tx copybreak feature, the feature is
used for small size packet or frag. It adds a queue based tx shared
bounce buffer to memcpy the small packet when the len of xmitted skb is
below tx_copybreak(value to distinguish small size and normal size),
and reduce the overhead of dma map and unmap when IOMMU is on.
Support setting it via ethtool --set-tunable parameter and getting
it via ethtool --get-tunable parameter.
Signed-off-by: Hao Chen <chenhao288@hisilicon.com>
Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
---
.../net/ethernet/hisilicon/hns3/hns3_enet.c | 4 +-
.../net/ethernet/hisilicon/hns3/hns3_enet.h | 2 +
.../ethernet/hisilicon/hns3/hns3_ethtool.c | 56 +++++++++++++++++++
3 files changed, 60 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
index adc54a726661..345dddb2d691 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
@@ -5519,8 +5519,8 @@ static int hns3_reset_notify_uninit_enet(struct hnae3_handle *handle)
return 0;
}
-static int hns3_reset_notify(struct hnae3_handle *handle,
- enum hnae3_reset_notify_type type)
+int hns3_reset_notify(struct hnae3_handle *handle,
+ enum hnae3_reset_notify_type type)
{
int ret = 0;
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h
index 6162d9f88e37..eefdcef341d2 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h
@@ -705,6 +705,8 @@ void hns3_set_vector_coalesce_tx_ql(struct hns3_enet_tqp_vector *tqp_vector,
u32 ql_value);
void hns3_request_update_promisc_mode(struct hnae3_handle *handle);
+int hns3_reset_notify(struct hnae3_handle *handle,
+ enum hnae3_reset_notify_type type);
#ifdef CONFIG_HNS3_DCB
void hns3_dcbnl_setup(struct hnae3_handle *handle);
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c
index 7ea511d59e91..c757e067f31f 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c
@@ -1691,6 +1691,7 @@ static int hns3_get_tunable(struct net_device *netdev,
void *data)
{
struct hns3_nic_priv *priv = netdev_priv(netdev);
+ struct hnae3_handle *h = priv->ae_handle;
int ret = 0;
switch (tuna->id) {
@@ -1701,6 +1702,9 @@ static int hns3_get_tunable(struct net_device *netdev,
case ETHTOOL_RX_COPYBREAK:
*(u32 *)data = priv->rx_copybreak;
break;
+ case ETHTOOL_TX_COPYBREAK_BUF_SIZE:
+ *(u32 *)data = h->kinfo.tx_spare_buf_size;
+ break;
default:
ret = -EOPNOTSUPP;
break;
@@ -1709,11 +1713,43 @@ static int hns3_get_tunable(struct net_device *netdev,
return ret;
}
+static int hns3_set_tx_spare_buf_size(struct net_device *netdev,
+ u32 data)
+{
+ struct hns3_nic_priv *priv = netdev_priv(netdev);
+ struct hnae3_handle *h = priv->ae_handle;
+ int ret;
+
+ if (hns3_nic_resetting(netdev))
+ return -EBUSY;
+
+ h->kinfo.tx_spare_buf_size = data;
+
+ ret = hns3_reset_notify(h, HNAE3_DOWN_CLIENT);
+ if (ret)
+ return ret;
+
+ ret = hns3_reset_notify(h, HNAE3_UNINIT_CLIENT);
+ if (ret)
+ return ret;
+
+ ret = hns3_reset_notify(h, HNAE3_INIT_CLIENT);
+ if (ret)
+ return ret;
+
+ ret = hns3_reset_notify(h, HNAE3_UP_CLIENT);
+ if (ret)
+ hns3_reset_notify(h, HNAE3_UNINIT_CLIENT);
+
+ return ret;
+}
+
static int hns3_set_tunable(struct net_device *netdev,
const struct ethtool_tunable *tuna,
const void *data)
{
struct hns3_nic_priv *priv = netdev_priv(netdev);
+ u32 old_tx_spare_buf_size, new_tx_spare_buf_size;
struct hnae3_handle *h = priv->ae_handle;
int i, ret = 0;
@@ -1731,6 +1767,26 @@ static int hns3_set_tunable(struct net_device *netdev,
for (i = h->kinfo.num_tqps; i < h->kinfo.num_tqps * 2; i++)
priv->ring[i].rx_copybreak = priv->rx_copybreak;
+ break;
+ case ETHTOOL_TX_COPYBREAK_BUF_SIZE:
+ old_tx_spare_buf_size = h->kinfo.tx_spare_buf_size;
+ new_tx_spare_buf_size = *(u32 *)data;
+ ret = hns3_set_tx_spare_buf_size(netdev, new_tx_spare_buf_size);
+ if (ret) {
+ int ret1;
+
+ netdev_warn(netdev,
+ "change tx spare buf size fail, revert to old value\n");
+ ret1 = hns3_set_tx_spare_buf_size(netdev,
+ old_tx_spare_buf_size);
+ if (ret1) {
+ netdev_err(netdev,
+ "revert to old tx spare buf size fail\n");
+ return ret1;
+ }
+
+ return ret;
+ }
break;
default:
ret = -EOPNOTSUPP;
--
2.33.0
^ permalink raw reply related [flat|nested] 14+ messages in thread
* [PATCH V2 net-next 3/6] ethtool: add support to set/get rx buf len via ethtool
2021-09-24 14:29 [PATCH V2 net-next 0/6] ethtool: add support to set/get tx copybreak buf size and rx buf len Guangbin Huang
2021-09-24 14:29 ` [PATCH V2 net-next 1/6] ethtool: add support to set/get tx copybreak buf size via ethtool Guangbin Huang
2021-09-24 14:29 ` [PATCH V2 net-next 2/6] net: hns3: add support to set/get tx copybreak buf size via ethtool for hns3 driver Guangbin Huang
@ 2021-09-24 14:29 ` Guangbin Huang
2021-09-24 17:47 ` Jakub Kicinski
2021-09-24 23:14 ` Michal Kubecek
2021-09-24 14:29 ` [PATCH V2 net-next 4/6] ethtool: extend ringparam setting uAPI with rx_buf_len Guangbin Huang
` (2 subsequent siblings)
5 siblings, 2 replies; 14+ messages in thread
From: Guangbin Huang @ 2021-09-24 14:29 UTC (permalink / raw)
To: davem, kuba, mkubecek, andrew, amitc, idosch, danieller,
jesse.brandeburg, anthony.l.nguyen, jdike, richard, anton.ivanov,
netanel, akiyano, gtzalik, saeedb, chris.snook, ulli.kroll,
linus.walleij, jeroendb, csully, awogbemila, jdmason,
rain.1986.08.12, zyjzyj2000, kys, haiyangz, mst, jasowang,
doshir, pv-drivers, jwi, kgraul, hca, gor, johannes
Cc: netdev, lipeng321, chenhao288, huangguangbin2, linux-s390
From: Hao Chen <chenhao288@hisilicon.com>
Add support to set rx buf len via ethtool -G parameter and get
rx buf len via ethtool -g parameter.
Signed-off-by: Hao Chen <chenhao288@hisilicon.com>
Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
---
Documentation/networking/ethtool-netlink.rst | 2 ++
include/linux/ethtool.h | 18 ++++++++++++++++--
include/uapi/linux/ethtool.h | 8 ++++++++
include/uapi/linux/ethtool_netlink.h | 1 +
net/ethtool/netlink.h | 2 +-
net/ethtool/rings.c | 17 ++++++++++++++++-
6 files changed, 44 insertions(+), 4 deletions(-)
diff --git a/Documentation/networking/ethtool-netlink.rst b/Documentation/networking/ethtool-netlink.rst
index a47b0255aaf9..9734b7c1e05d 100644
--- a/Documentation/networking/ethtool-netlink.rst
+++ b/Documentation/networking/ethtool-netlink.rst
@@ -841,6 +841,7 @@ Kernel response contents:
``ETHTOOL_A_RINGS_RX_MINI`` u32 size of RX mini ring
``ETHTOOL_A_RINGS_RX_JUMBO`` u32 size of RX jumbo ring
``ETHTOOL_A_RINGS_TX`` u32 size of TX ring
+ ``ETHTOOL_A_RINGS_RX_BUF_LEN`` u32 size of buffers on the ring
==================================== ====== ==========================
@@ -857,6 +858,7 @@ Request contents:
``ETHTOOL_A_RINGS_RX_MINI`` u32 size of RX mini ring
``ETHTOOL_A_RINGS_RX_JUMBO`` u32 size of RX jumbo ring
``ETHTOOL_A_RINGS_TX`` u32 size of TX ring
+ ``ETHTOOL_A_RINGS_RX_BUF_LEN`` u32 size of buffers on the ring
==================================== ====== ==========================
Kernel checks that requested ring sizes do not exceed limits reported by
diff --git a/include/linux/ethtool.h b/include/linux/ethtool.h
index 849524b55d89..61e42a0b60d3 100644
--- a/include/linux/ethtool.h
+++ b/include/linux/ethtool.h
@@ -67,6 +67,14 @@ enum {
ETH_RSS_HASH_FUNCS_COUNT
};
+/**
+ * enum ethtool_supported_ring_param - indicator caps for setting ring params
+ * @ETHTOOL_RING_USE_RX_BUF_LEN: capture for setting rx_buf_len
+ */
+enum ethtool_supported_ring_param {
+ ETHTOOL_RING_USE_RX_BUF_LEN = BIT(0),
+};
+
#define __ETH_RSS_HASH_BIT(bit) ((u32)1 << (bit))
#define __ETH_RSS_HASH(name) __ETH_RSS_HASH_BIT(ETH_RSS_HASH_##name##_BIT)
@@ -420,6 +428,7 @@ struct ethtool_module_eeprom {
* @cap_link_lanes_supported: indicates if the driver supports lanes
* parameter.
* @supported_coalesce_params: supported types of interrupt coalescing.
+ * @supported_ring_params: supported ring params.
* @get_drvinfo: Report driver/device information. Should only set the
* @driver, @version, @fw_version and @bus_info fields. If not
* implemented, the @driver and @bus_info fields will be filled in
@@ -596,6 +605,7 @@ struct ethtool_module_eeprom {
struct ethtool_ops {
u32 cap_link_lanes_supported:1;
u32 supported_coalesce_params;
+ u32 supported_ring_params;
void (*get_drvinfo)(struct net_device *, struct ethtool_drvinfo *);
int (*get_regs_len)(struct net_device *);
void (*get_regs)(struct net_device *, struct ethtool_regs *, void *);
@@ -621,9 +631,13 @@ struct ethtool_ops {
struct kernel_ethtool_coalesce *,
struct netlink_ext_ack *);
void (*get_ringparam)(struct net_device *,
- struct ethtool_ringparam *);
+ struct ethtool_ringparam *,
+ struct ethtool_ringparam_ext *,
+ struct netlink_ext_ack *);
int (*set_ringparam)(struct net_device *,
- struct ethtool_ringparam *);
+ struct ethtool_ringparam *,
+ struct ethtool_ringparam_ext *,
+ struct netlink_ext_ack *);
void (*get_pause_stats)(struct net_device *dev,
struct ethtool_pause_stats *pause_stats);
void (*get_pauseparam)(struct net_device *,
diff --git a/include/uapi/linux/ethtool.h b/include/uapi/linux/ethtool.h
index 266e95e4fb33..83544186cbb5 100644
--- a/include/uapi/linux/ethtool.h
+++ b/include/uapi/linux/ethtool.h
@@ -535,6 +535,14 @@ struct ethtool_ringparam {
__u32 tx_pending;
};
+/**
+ * struct ethtool_ringparam_ext - RX/TX ring configuration
+ * @rx_buf_len: Current length of buffers on the rx ring.
+ */
+struct ethtool_ringparam_ext {
+ __u32 rx_buf_len;
+};
+
/**
* struct ethtool_channels - configuring number of network channel
* @cmd: ETHTOOL_{G,S}CHANNELS
diff --git a/include/uapi/linux/ethtool_netlink.h b/include/uapi/linux/ethtool_netlink.h
index 5545f1ca9237..3883fa4168e9 100644
--- a/include/uapi/linux/ethtool_netlink.h
+++ b/include/uapi/linux/ethtool_netlink.h
@@ -325,6 +325,7 @@ enum {
ETHTOOL_A_RINGS_RX_MINI, /* u32 */
ETHTOOL_A_RINGS_RX_JUMBO, /* u32 */
ETHTOOL_A_RINGS_TX, /* u32 */
+ ETHTOOL_A_RINGS_RX_BUF_LEN, /* u32 */
/* add new constants above here */
__ETHTOOL_A_RINGS_CNT,
diff --git a/net/ethtool/netlink.h b/net/ethtool/netlink.h
index e8987e28036f..3183f1fc6990 100644
--- a/net/ethtool/netlink.h
+++ b/net/ethtool/netlink.h
@@ -355,7 +355,7 @@ extern const struct nla_policy ethnl_features_set_policy[ETHTOOL_A_FEATURES_WANT
extern const struct nla_policy ethnl_privflags_get_policy[ETHTOOL_A_PRIVFLAGS_HEADER + 1];
extern const struct nla_policy ethnl_privflags_set_policy[ETHTOOL_A_PRIVFLAGS_FLAGS + 1];
extern const struct nla_policy ethnl_rings_get_policy[ETHTOOL_A_RINGS_HEADER + 1];
-extern const struct nla_policy ethnl_rings_set_policy[ETHTOOL_A_RINGS_TX + 1];
+extern const struct nla_policy ethnl_rings_set_policy[ETHTOOL_A_RINGS_RX_BUF_LEN + 1];
extern const struct nla_policy ethnl_channels_get_policy[ETHTOOL_A_CHANNELS_HEADER + 1];
extern const struct nla_policy ethnl_channels_set_policy[ETHTOOL_A_CHANNELS_COMBINED_COUNT + 1];
extern const struct nla_policy ethnl_coalesce_get_policy[ETHTOOL_A_COALESCE_HEADER + 1];
diff --git a/net/ethtool/rings.c b/net/ethtool/rings.c
index 4e097812a967..dd645d1334be 100644
--- a/net/ethtool/rings.c
+++ b/net/ethtool/rings.c
@@ -10,6 +10,7 @@ struct rings_req_info {
struct rings_reply_data {
struct ethnl_reply_data base;
struct ethtool_ringparam ringparam;
+ struct ethtool_ringparam_ext ringparam_ext;
};
#define RINGS_REPDATA(__reply_base) \
@@ -49,7 +50,8 @@ static int rings_reply_size(const struct ethnl_req_info *req_base,
nla_total_size(sizeof(u32)) + /* _RINGS_RX */
nla_total_size(sizeof(u32)) + /* _RINGS_RX_MINI */
nla_total_size(sizeof(u32)) + /* _RINGS_RX_JUMBO */
- nla_total_size(sizeof(u32)); /* _RINGS_TX */
+ nla_total_size(sizeof(u32)) + /* _RINGS_TX */
+ nla_total_size(sizeof(u32)); /* _RINGS_RX_BUF_LEN */
}
static int rings_fill_reply(struct sk_buff *skb,
@@ -105,10 +107,12 @@ const struct nla_policy ethnl_rings_set_policy[] = {
[ETHTOOL_A_RINGS_RX_MINI] = { .type = NLA_U32 },
[ETHTOOL_A_RINGS_RX_JUMBO] = { .type = NLA_U32 },
[ETHTOOL_A_RINGS_TX] = { .type = NLA_U32 },
+ [ETHTOOL_A_RINGS_RX_BUF_LEN] = NLA_POLICY_MIN(NLA_U32, 1),
};
int ethnl_set_rings(struct sk_buff *skb, struct genl_info *info)
{
+ struct ethtool_ringparam_ext ringparam_ext = {};
struct ethtool_ringparam ringparam = {};
struct ethnl_req_info req_info = {};
struct nlattr **tb = info->attrs;
@@ -142,6 +146,8 @@ int ethnl_set_rings(struct sk_buff *skb, struct genl_info *info)
ethnl_update_u32(&ringparam.rx_jumbo_pending,
tb[ETHTOOL_A_RINGS_RX_JUMBO], &mod);
ethnl_update_u32(&ringparam.tx_pending, tb[ETHTOOL_A_RINGS_TX], &mod);
+ ethnl_update_u32(&ringparam_ext.rx_buf_len,
+ tb[ETHTOOL_A_RINGS_RX_BUF_LEN], &mod);
ret = 0;
if (!mod)
goto out_ops;
@@ -164,6 +170,15 @@ int ethnl_set_rings(struct sk_buff *skb, struct genl_info *info)
goto out_ops;
}
+ if (ringparam_ext.rx_buf_len != 0 &&
+ !(ops->supported_ring_params & ETHTOOL_RING_USE_RX_BUF_LEN)) {
+ ret = -EOPNOTSUPP;
+ NL_SET_ERR_MSG_ATTR(info->extack,
+ tb[ETHTOOL_A_RINGS_RX_BUF_LEN],
+ "not supported setting rx buf len");
+ goto out_ops;
+ }
+
ret = dev->ethtool_ops->set_ringparam(dev, &ringparam);
if (ret < 0)
goto out_ops;
--
2.33.0
^ permalink raw reply related [flat|nested] 14+ messages in thread
* [PATCH V2 net-next 4/6] ethtool: extend ringparam setting uAPI with rx_buf_len
2021-09-24 14:29 [PATCH V2 net-next 0/6] ethtool: add support to set/get tx copybreak buf size and rx buf len Guangbin Huang
` (2 preceding siblings ...)
2021-09-24 14:29 ` [PATCH V2 net-next 3/6] ethtool: add support to set/get rx buf len via ethtool Guangbin Huang
@ 2021-09-24 14:29 ` Guangbin Huang
2021-09-24 14:57 ` Haiyang Zhang
2021-09-24 14:29 ` [PATCH V2 net-next 5/6] net: hns3: add support to set/get rx buf len via ethtool for hns3 driver Guangbin Huang
2021-09-24 14:29 ` [PATCH V2 net-next 6/6] net: hns3: remove the way to set tx spare buf via module parameter Guangbin Huang
5 siblings, 1 reply; 14+ messages in thread
From: Guangbin Huang @ 2021-09-24 14:29 UTC (permalink / raw)
To: davem, kuba, mkubecek, andrew, amitc, idosch, danieller,
jesse.brandeburg, anthony.l.nguyen, jdike, richard, anton.ivanov,
netanel, akiyano, gtzalik, saeedb, chris.snook, ulli.kroll,
linus.walleij, jeroendb, csully, awogbemila, jdmason,
rain.1986.08.12, zyjzyj2000, kys, haiyangz, mst, jasowang,
doshir, pv-drivers, jwi, kgraul, hca, gor, johannes
Cc: netdev, lipeng321, chenhao288, huangguangbin2, linux-s390
From: Hao Chen <chenhao288@hisilicon.com>
Add two new parameters ringparam_ext and extack for
.get_ringparam and .set_ringparam to extend more ring params
through netlink.
Signed-off-by: Hao Chen <chenhao288@hisilicon.com>
Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
---
arch/um/drivers/vector_kern.c | 4 +++-
drivers/net/can/c_can/c_can_ethtool.c | 4 +++-
drivers/net/ethernet/3com/typhoon.c | 4 +++-
drivers/net/ethernet/amazon/ena/ena_ethtool.c | 8 ++++++--
drivers/net/ethernet/amd/pcnet32.c | 8 ++++++--
drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c | 8 ++++++--
.../net/ethernet/aquantia/atlantic/aq_ethtool.c | 8 ++++++--
drivers/net/ethernet/atheros/atlx/atl1.c | 8 ++++++--
drivers/net/ethernet/broadcom/b44.c | 8 ++++++--
drivers/net/ethernet/broadcom/bcm63xx_enet.c | 16 ++++++++++++----
drivers/net/ethernet/broadcom/bnx2.c | 8 ++++++--
.../net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c | 8 ++++++--
.../net/ethernet/broadcom/bnxt/bnxt_ethtool.c | 8 ++++++--
drivers/net/ethernet/broadcom/tg3.c | 10 ++++++++--
drivers/net/ethernet/brocade/bna/bnad_ethtool.c | 8 ++++++--
drivers/net/ethernet/cadence/macb_main.c | 8 ++++++--
.../net/ethernet/cavium/liquidio/lio_ethtool.c | 8 ++++++--
.../net/ethernet/cavium/thunder/nicvf_ethtool.c | 8 ++++++--
drivers/net/ethernet/chelsio/cxgb/cxgb2.c | 8 ++++++--
drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c | 8 ++++++--
.../net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c | 8 ++++++--
.../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 | 4 +++-
drivers/net/ethernet/ethoc.c | 8 ++++++--
drivers/net/ethernet/faraday/ftgmac100.c | 8 ++++++--
.../net/ethernet/freescale/enetc/enetc_ethtool.c | 4 +++-
drivers/net/ethernet/freescale/gianfar_ethtool.c | 8 ++++++--
.../net/ethernet/freescale/ucc_geth_ethtool.c | 8 ++++++--
drivers/net/ethernet/google/gve/gve_ethtool.c | 4 +++-
drivers/net/ethernet/hisilicon/hns/hns_ethtool.c | 6 +++++-
.../net/ethernet/hisilicon/hns3/hns3_ethtool.c | 8 ++++++--
.../net/ethernet/huawei/hinic/hinic_ethtool.c | 8 ++++++--
drivers/net/ethernet/ibm/emac/core.c | 4 +++-
drivers/net/ethernet/ibm/ibmvnic.c | 8 ++++++--
drivers/net/ethernet/intel/e100.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 | 8 ++++++--
drivers/net/ethernet/intel/iavf/iavf_ethtool.c | 12 ++++++++++--
drivers/net/ethernet/intel/ice/ice_ethtool.c | 8 ++++++--
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/ixgb/ixgb_ethtool.c | 8 ++++++--
drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c | 8 ++++++--
drivers/net/ethernet/intel/ixgbevf/ethtool.c | 8 ++++++--
drivers/net/ethernet/marvell/mv643xx_eth.c | 8 ++++++--
drivers/net/ethernet/marvell/mvneta.c | 8 ++++++--
drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c | 8 ++++++--
.../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 ++++++--
.../net/ethernet/mellanox/mlx5/core/en_ethtool.c | 8 ++++++--
drivers/net/ethernet/mellanox/mlx5/core/en_rep.c | 8 ++++++--
.../ethernet/mellanox/mlx5/core/ipoib/ethtool.c | 8 ++++++--
.../mellanox/mlxbf_gige/mlxbf_gige_ethtool.c | 4 +++-
drivers/net/ethernet/micrel/ksz884x.c | 5 ++++-
drivers/net/ethernet/myricom/myri10ge/myri10ge.c | 4 +++-
drivers/net/ethernet/neterion/s2io.c | 4 +++-
.../net/ethernet/netronome/nfp/nfp_net_ethtool.c | 8 ++++++--
drivers/net/ethernet/nvidia/forcedeth.c | 10 ++++++++--
.../ethernet/oki-semi/pch_gbe/pch_gbe_ethtool.c | 10 ++++++++--
drivers/net/ethernet/pasemi/pasemi_mac_ethtool.c | 4 +++-
.../net/ethernet/pensando/ionic/ionic_ethtool.c | 8 ++++++--
.../ethernet/qlogic/netxen/netxen_nic_ethtool.c | 8 ++++++--
drivers/net/ethernet/qlogic/qede/qede_ethtool.c | 8 ++++++--
.../net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c | 8 ++++++--
.../net/ethernet/qualcomm/emac/emac-ethtool.c | 8 ++++++--
drivers/net/ethernet/qualcomm/qca_debug.c | 8 ++++++--
drivers/net/ethernet/realtek/8139cp.c | 4 +++-
drivers/net/ethernet/realtek/r8169_main.c | 4 +++-
drivers/net/ethernet/renesas/ravb_main.c | 8 ++++++--
drivers/net/ethernet/renesas/sh_eth.c | 8 ++++++--
drivers/net/ethernet/sfc/ef100_ethtool.c | 4 +++-
drivers/net/ethernet/sfc/ethtool.c | 8 ++++++--
drivers/net/ethernet/sfc/falcon/ethtool.c | 8 ++++++--
.../net/ethernet/stmicro/stmmac/stmmac_ethtool.c | 8 ++++++--
drivers/net/ethernet/tehuti/tehuti.c | 10 ++++++++--
drivers/net/ethernet/ti/am65-cpsw-ethtool.c | 4 +++-
drivers/net/ethernet/ti/cpmac.c | 8 ++++++--
drivers/net/ethernet/ti/cpsw_ethtool.c | 8 ++++++--
drivers/net/ethernet/ti/cpsw_priv.h | 8 ++++++--
.../net/ethernet/toshiba/spider_net_ethtool.c | 4 +++-
drivers/net/ethernet/xilinx/ll_temac_main.c | 14 ++++++++++----
.../net/ethernet/xilinx/xilinx_axienet_main.c | 14 ++++++++++----
drivers/net/hyperv/netvsc_drv.c | 8 ++++++--
drivers/net/netdevsim/ethtool.c | 8 ++++++--
drivers/net/usb/r8152.c | 8 ++++++--
drivers/net/virtio_net.c | 4 +++-
drivers/net/vmxnet3/vmxnet3_ethtool.c | 8 ++++++--
drivers/s390/net/qeth_ethtool.c | 4 +++-
net/ethtool/ioctl.c | 9 ++++++---
net/ethtool/rings.c | 15 +++++++++++----
net/mac80211/ethtool.c | 8 ++++++--
98 files changed, 562 insertions(+), 185 deletions(-)
diff --git a/arch/um/drivers/vector_kern.c b/arch/um/drivers/vector_kern.c
index cde6db184c26..22b59e262c1c 100644
--- a/arch/um/drivers/vector_kern.c
+++ b/arch/um/drivers/vector_kern.c
@@ -1441,7 +1441,9 @@ static int vector_net_load_bpf_flash(struct net_device *dev,
}
static void vector_get_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct vector_private *vp = netdev_priv(netdev);
diff --git a/drivers/net/can/c_can/c_can_ethtool.c b/drivers/net/can/c_can/c_can_ethtool.c
index 377c7d2e7612..1d7eddfd09ec 100644
--- a/drivers/net/can/c_can/c_can_ethtool.c
+++ b/drivers/net/can/c_can/c_can_ethtool.c
@@ -20,7 +20,9 @@ static void c_can_get_drvinfo(struct net_device *netdev,
}
static void c_can_get_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct c_can_priv *priv = netdev_priv(netdev);
diff --git a/drivers/net/ethernet/3com/typhoon.c b/drivers/net/ethernet/3com/typhoon.c
index 05e15b6e5e2c..dae332ab6626 100644
--- a/drivers/net/ethernet/3com/typhoon.c
+++ b/drivers/net/ethernet/3com/typhoon.c
@@ -1138,7 +1138,9 @@ typhoon_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
}
static void
-typhoon_get_ringparam(struct net_device *dev, struct ethtool_ringparam *ering)
+typhoon_get_ringparam(struct net_device *dev, struct ethtool_ringparam *ering,
+ struct ethtool_ringparam_ext *ering_ext,
+ struct netlink_ext_ack *extack)
{
ering->rx_max_pending = RXENT_ENTRIES;
ering->tx_max_pending = TXLO_ENTRIES - 1;
diff --git a/drivers/net/ethernet/amazon/ena/ena_ethtool.c b/drivers/net/ethernet/amazon/ena/ena_ethtool.c
index 13e745cf3781..ea1af149d02f 100644
--- a/drivers/net/ethernet/amazon/ena/ena_ethtool.c
+++ b/drivers/net/ethernet/amazon/ena/ena_ethtool.c
@@ -465,7 +465,9 @@ static void ena_get_drvinfo(struct net_device *dev,
}
static void ena_get_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct ena_adapter *adapter = netdev_priv(netdev);
@@ -476,7 +478,9 @@ static void ena_get_ringparam(struct net_device *netdev,
}
static int ena_set_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct ena_adapter *adapter = netdev_priv(netdev);
u32 new_tx_size, new_rx_size;
diff --git a/drivers/net/ethernet/amd/pcnet32.c b/drivers/net/ethernet/amd/pcnet32.c
index 70d76fdb9f56..e5708b312133 100644
--- a/drivers/net/ethernet/amd/pcnet32.c
+++ b/drivers/net/ethernet/amd/pcnet32.c
@@ -860,7 +860,9 @@ static int pcnet32_nway_reset(struct net_device *dev)
}
static void pcnet32_get_ringparam(struct net_device *dev,
- struct ethtool_ringparam *ering)
+ struct ethtool_ringparam *ering,
+ struct ethtool_ringparam_ext *ering_ext,
+ struct netlink_ext_ack *extack)
{
struct pcnet32_private *lp = netdev_priv(dev);
@@ -871,7 +873,9 @@ static void pcnet32_get_ringparam(struct net_device *dev,
}
static int pcnet32_set_ringparam(struct net_device *dev,
- struct ethtool_ringparam *ering)
+ struct ethtool_ringparam *ering,
+ struct ethtool_ringparam_ext *ering_ext,
+ struct netlink_ext_ack *extack)
{
struct pcnet32_private *lp = netdev_priv(dev);
unsigned long flags;
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c b/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
index bafc51c34e0b..08a52594cda0 100644
--- a/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
+++ b/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
@@ -622,7 +622,9 @@ static int xgbe_get_module_eeprom(struct net_device *netdev,
}
static void xgbe_get_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ringparam)
+ struct ethtool_ringparam *ringparam,
+ struct ethtool_ringparam_ext *ringparam_ext,
+ struct netlink_ext_ack *extack)
{
struct xgbe_prv_data *pdata = netdev_priv(netdev);
@@ -633,7 +635,9 @@ static void xgbe_get_ringparam(struct net_device *netdev,
}
static int xgbe_set_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ringparam)
+ struct ethtool_ringparam *ringparam,
+ struct ethtool_ringparam_ext *ringparam_ext,
+ struct netlink_ext_ack *extack)
{
struct xgbe_prv_data *pdata = netdev_priv(netdev);
unsigned int rx, tx;
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c b/drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c
index a9ef0544e30f..6aacc0fe34fc 100644
--- a/drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c
@@ -812,7 +812,9 @@ static int aq_ethtool_set_pauseparam(struct net_device *ndev,
}
static void aq_get_ringparam(struct net_device *ndev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct aq_nic_s *aq_nic = netdev_priv(ndev);
struct aq_nic_cfg_s *cfg;
@@ -827,7 +829,9 @@ static void aq_get_ringparam(struct net_device *ndev,
}
static int aq_set_ringparam(struct net_device *ndev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct aq_nic_s *aq_nic = netdev_priv(ndev);
const struct aq_hw_caps_s *hw_caps;
diff --git a/drivers/net/ethernet/atheros/atlx/atl1.c b/drivers/net/ethernet/atheros/atlx/atl1.c
index 68f6c0bbd945..92ac2eba0b36 100644
--- a/drivers/net/ethernet/atheros/atlx/atl1.c
+++ b/drivers/net/ethernet/atheros/atlx/atl1.c
@@ -3438,7 +3438,9 @@ static void atl1_get_regs(struct net_device *netdev, struct ethtool_regs *regs,
}
static void atl1_get_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct atl1_adapter *adapter = netdev_priv(netdev);
struct atl1_tpd_ring *txdr = &adapter->tpd_ring;
@@ -3451,7 +3453,9 @@ static void atl1_get_ringparam(struct net_device *netdev,
}
static int atl1_set_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct atl1_adapter *adapter = netdev_priv(netdev);
struct atl1_tpd_ring *tpdr = &adapter->tpd_ring;
diff --git a/drivers/net/ethernet/broadcom/b44.c b/drivers/net/ethernet/broadcom/b44.c
index fa784953c601..10fd625285f2 100644
--- a/drivers/net/ethernet/broadcom/b44.c
+++ b/drivers/net/ethernet/broadcom/b44.c
@@ -1959,7 +1959,9 @@ static int b44_set_link_ksettings(struct net_device *dev,
}
static void b44_get_ringparam(struct net_device *dev,
- struct ethtool_ringparam *ering)
+ struct ethtool_ringparam *ering,
+ struct ethtool_ringparam_ext *ering_ext,
+ struct netlink_ext_ack *extack)
{
struct b44 *bp = netdev_priv(dev);
@@ -1970,7 +1972,9 @@ static void b44_get_ringparam(struct net_device *dev,
}
static int b44_set_ringparam(struct net_device *dev,
- struct ethtool_ringparam *ering)
+ struct ethtool_ringparam *ering,
+ struct ethtool_ringparam_ext *ering_ext,
+ struct netlink_ext_ack *extack)
{
struct b44 *bp = netdev_priv(dev);
diff --git a/drivers/net/ethernet/broadcom/bcm63xx_enet.c b/drivers/net/ethernet/broadcom/bcm63xx_enet.c
index d56886300ecf..33c7c612c84f 100644
--- a/drivers/net/ethernet/broadcom/bcm63xx_enet.c
+++ b/drivers/net/ethernet/broadcom/bcm63xx_enet.c
@@ -1498,7 +1498,9 @@ static int bcm_enet_set_link_ksettings(struct net_device *dev,
}
static void bcm_enet_get_ringparam(struct net_device *dev,
- struct ethtool_ringparam *ering)
+ struct ethtool_ringparam *ering,
+ struct ethtool_ringparam_ext *ering_ext,
+ struct netlink_ext_ack *extack)
{
struct bcm_enet_priv *priv;
@@ -1512,7 +1514,9 @@ static void bcm_enet_get_ringparam(struct net_device *dev,
}
static int bcm_enet_set_ringparam(struct net_device *dev,
- struct ethtool_ringparam *ering)
+ struct ethtool_ringparam *ering,
+ struct ethtool_ringparam_ext *ering_ext,
+ struct netlink_ext_ack *extack)
{
struct bcm_enet_priv *priv;
int was_running;
@@ -2580,7 +2584,9 @@ static void bcm_enetsw_get_ethtool_stats(struct net_device *netdev,
}
static void bcm_enetsw_get_ringparam(struct net_device *dev,
- struct ethtool_ringparam *ering)
+ struct ethtool_ringparam *ering,
+ struct ethtool_ringparam_ext *ering_ext,
+ struct netlink_ext_ack *extack)
{
struct bcm_enet_priv *priv;
@@ -2596,7 +2602,9 @@ static void bcm_enetsw_get_ringparam(struct net_device *dev,
}
static int bcm_enetsw_set_ringparam(struct net_device *dev,
- struct ethtool_ringparam *ering)
+ struct ethtool_ringparam *ering,
+ struct ethtool_ringparam_ext *ering_ext,
+ struct netlink_ext_ack *extack)
{
struct bcm_enet_priv *priv;
int was_running;
diff --git a/drivers/net/ethernet/broadcom/bnx2.c b/drivers/net/ethernet/broadcom/bnx2.c
index 8c83973adca5..a197736e806b 100644
--- a/drivers/net/ethernet/broadcom/bnx2.c
+++ b/drivers/net/ethernet/broadcom/bnx2.c
@@ -7318,7 +7318,9 @@ static int bnx2_set_coalesce(struct net_device *dev,
}
static void
-bnx2_get_ringparam(struct net_device *dev, struct ethtool_ringparam *ering)
+bnx2_get_ringparam(struct net_device *dev, struct ethtool_ringparam *ering,
+ struct ethtool_ringparam_ext *ering_ext,
+ struct netlink_ext_ack *extack)
{
struct bnx2 *bp = netdev_priv(dev);
@@ -7389,7 +7391,9 @@ bnx2_change_ring_size(struct bnx2 *bp, u32 rx, u32 tx, bool reset_irq)
}
static int
-bnx2_set_ringparam(struct net_device *dev, struct ethtool_ringparam *ering)
+bnx2_set_ringparam(struct net_device *dev, struct ethtool_ringparam *ering,
+ struct ethtool_ringparam_ext *ering_ext,
+ struct netlink_ext_ack *extack)
{
struct bnx2 *bp = netdev_priv(dev);
int rc;
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
index 472a3a478038..f3c72597cf1e 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
@@ -1914,7 +1914,9 @@ static int bnx2x_set_coalesce(struct net_device *dev,
}
static void bnx2x_get_ringparam(struct net_device *dev,
- struct ethtool_ringparam *ering)
+ struct ethtool_ringparam *ering,
+ struct ethtool_ringparam_ext *ering_ext,
+ struct netlink_ext_ack *extack)
{
struct bnx2x *bp = netdev_priv(dev);
@@ -1938,7 +1940,9 @@ static void bnx2x_get_ringparam(struct net_device *dev,
}
static int bnx2x_set_ringparam(struct net_device *dev,
- struct ethtool_ringparam *ering)
+ struct ethtool_ringparam *ering,
+ struct ethtool_ringparam_ext *ering_ext,
+ 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 7260910e75fb..de35b51105dc 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c
@@ -773,7 +773,9 @@ static void bnxt_get_strings(struct net_device *dev, u32 stringset, u8 *buf)
}
static void bnxt_get_ringparam(struct net_device *dev,
- struct ethtool_ringparam *ering)
+ struct ethtool_ringparam *ering,
+ struct ethtool_ringparam_ext *ering_ext,
+ struct netlink_ext_ack *extack)
{
struct bnxt *bp = netdev_priv(dev);
@@ -792,7 +794,9 @@ static void bnxt_get_ringparam(struct net_device *dev,
}
static int bnxt_set_ringparam(struct net_device *dev,
- struct ethtool_ringparam *ering)
+ struct ethtool_ringparam *ering,
+ struct ethtool_ringparam_ext *ering_ext,
+ struct netlink_ext_ack *extack)
{
struct bnxt *bp = netdev_priv(dev);
diff --git a/drivers/net/ethernet/broadcom/tg3.c b/drivers/net/ethernet/broadcom/tg3.c
index 5e0e0e70d801..97604ccf6a6f 100644
--- a/drivers/net/ethernet/broadcom/tg3.c
+++ b/drivers/net/ethernet/broadcom/tg3.c
@@ -12396,7 +12396,10 @@ static int tg3_nway_reset(struct net_device *dev)
return r;
}
-static void tg3_get_ringparam(struct net_device *dev, struct ethtool_ringparam *ering)
+static void tg3_get_ringparam(struct net_device *dev,
+ struct ethtool_ringparam *ering,
+ struct ethtool_ringparam_ext *ering_ext,
+ struct netlink_ext_ack *extack)
{
struct tg3 *tp = netdev_priv(dev);
@@ -12417,7 +12420,10 @@ static void tg3_get_ringparam(struct net_device *dev, struct ethtool_ringparam *
ering->tx_pending = tp->napi[0].tx_pending;
}
-static int tg3_set_ringparam(struct net_device *dev, struct ethtool_ringparam *ering)
+static int tg3_set_ringparam(struct net_device *dev,
+ struct ethtool_ringparam *ering,
+ struct ethtool_ringparam_ext *ering_ext,
+ struct netlink_ext_ack *extack)
{
struct tg3 *tp = netdev_priv(dev);
int i, irq_sync = 0, err = 0;
diff --git a/drivers/net/ethernet/brocade/bna/bnad_ethtool.c b/drivers/net/ethernet/brocade/bna/bnad_ethtool.c
index 391b85f25141..8eba325c9764 100644
--- a/drivers/net/ethernet/brocade/bna/bnad_ethtool.c
+++ b/drivers/net/ethernet/brocade/bna/bnad_ethtool.c
@@ -405,7 +405,9 @@ static int bnad_set_coalesce(struct net_device *netdev,
static void
bnad_get_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ringparam)
+ struct ethtool_ringparam *ringparam,
+ struct ethtool_ringparam_ext *ering_ext,
+ struct netlink_ext_ack *extack)
{
struct bnad *bnad = netdev_priv(netdev);
@@ -418,7 +420,9 @@ bnad_get_ringparam(struct net_device *netdev,
static int
bnad_set_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ringparam)
+ struct ethtool_ringparam *ringparam,
+ struct ethtool_ringparam_ext *ering_ext,
+ struct netlink_ext_ack *extack)
{
int i, current_err, err = 0;
struct bnad *bnad = netdev_priv(netdev);
diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c
index e2730b3e1a57..5277ee50f597 100644
--- a/drivers/net/ethernet/cadence/macb_main.c
+++ b/drivers/net/ethernet/cadence/macb_main.c
@@ -3096,7 +3096,9 @@ static int macb_set_link_ksettings(struct net_device *netdev,
}
static void macb_get_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct macb *bp = netdev_priv(netdev);
@@ -3108,7 +3110,9 @@ static void macb_get_ringparam(struct net_device *netdev,
}
static int macb_set_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct macb *bp = netdev_priv(netdev);
u32 new_rx_size, new_tx_size;
diff --git a/drivers/net/ethernet/cavium/liquidio/lio_ethtool.c b/drivers/net/ethernet/cavium/liquidio/lio_ethtool.c
index 2b9747867d4c..303c0472c93a 100644
--- a/drivers/net/ethernet/cavium/liquidio/lio_ethtool.c
+++ b/drivers/net/ethernet/cavium/liquidio/lio_ethtool.c
@@ -947,7 +947,9 @@ static int lio_set_phys_id(struct net_device *netdev,
static void
lio_ethtool_get_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ering)
+ struct ethtool_ringparam *ering,
+ struct ethtool_ringparam_ext *ering_ext,
+ struct netlink_ext_ack *extack)
{
struct lio *lio = GET_LIO(netdev);
struct octeon_device *oct = lio->oct_dev;
@@ -1253,7 +1255,9 @@ static int lio_reset_queues(struct net_device *netdev, uint32_t num_qs)
}
static int lio_ethtool_set_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ering)
+ struct ethtool_ringparam *ering,
+ struct ethtool_ringparam_ext *ering_ext,
+ struct netlink_ext_ack *extack)
{
u32 rx_count, tx_count, rx_count_old, tx_count_old;
struct lio *lio = GET_LIO(netdev);
diff --git a/drivers/net/ethernet/cavium/thunder/nicvf_ethtool.c b/drivers/net/ethernet/cavium/thunder/nicvf_ethtool.c
index 7f2882109b16..01aaa5a77c4b 100644
--- a/drivers/net/ethernet/cavium/thunder/nicvf_ethtool.c
+++ b/drivers/net/ethernet/cavium/thunder/nicvf_ethtool.c
@@ -467,7 +467,9 @@ static int nicvf_get_coalesce(struct net_device *netdev,
}
static void nicvf_get_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct nicvf *nic = netdev_priv(netdev);
struct queue_set *qs = nic->qs;
@@ -479,7 +481,9 @@ static void nicvf_get_ringparam(struct net_device *netdev,
}
static int nicvf_set_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct nicvf *nic = netdev_priv(netdev);
struct queue_set *qs = nic->qs;
diff --git a/drivers/net/ethernet/chelsio/cxgb/cxgb2.c b/drivers/net/ethernet/chelsio/cxgb/cxgb2.c
index d246eee4b6d5..8e72a7f95401 100644
--- a/drivers/net/ethernet/chelsio/cxgb/cxgb2.c
+++ b/drivers/net/ethernet/chelsio/cxgb/cxgb2.c
@@ -710,7 +710,9 @@ static int set_pauseparam(struct net_device *dev,
return 0;
}
-static void get_sge_param(struct net_device *dev, struct ethtool_ringparam *e)
+static void get_sge_param(struct net_device *dev, struct ethtool_ringparam *e,
+ struct ethtool_ringparam_ext *e_ext,
+ struct netlink_ext_ack *extack)
{
struct adapter *adapter = dev->ml_priv;
int jumbo_fl = t1_is_T1B(adapter) ? 1 : 0;
@@ -724,7 +726,9 @@ static void get_sge_param(struct net_device *dev, struct ethtool_ringparam *e)
e->tx_pending = adapter->params.sge.cmdQ_size[0];
}
-static int set_sge_param(struct net_device *dev, struct ethtool_ringparam *e)
+static int set_sge_param(struct net_device *dev, struct ethtool_ringparam *e,
+ struct ethtool_ringparam_ext *e_ext,
+ struct netlink_ext_ack *extack)
{
struct adapter *adapter = dev->ml_priv;
int jumbo_fl = t1_is_T1B(adapter) ? 1 : 0;
diff --git a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c
index 38e47703f9ab..5d40e19579e6 100644
--- a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c
@@ -1948,7 +1948,9 @@ static int set_pauseparam(struct net_device *dev,
return 0;
}
-static void get_sge_param(struct net_device *dev, struct ethtool_ringparam *e)
+static void get_sge_param(struct net_device *dev, struct ethtool_ringparam *e,
+ struct ethtool_ringparam_ext *e_ext,
+ struct netlink_ext_ack *extack)
{
struct port_info *pi = netdev_priv(dev);
struct adapter *adapter = pi->adapter;
@@ -1964,7 +1966,9 @@ static void get_sge_param(struct net_device *dev, struct ethtool_ringparam *e)
e->tx_pending = q->txq_size[0];
}
-static int set_sge_param(struct net_device *dev, struct ethtool_ringparam *e)
+static int set_sge_param(struct net_device *dev, struct ethtool_ringparam *e,
+ struct ethtool_ringparam_ext *e_ext,
+ 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 5903bdb78916..675a27b167a0 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c
@@ -890,7 +890,9 @@ static int set_pauseparam(struct net_device *dev,
return 0;
}
-static void get_sge_param(struct net_device *dev, struct ethtool_ringparam *e)
+static void get_sge_param(struct net_device *dev, struct ethtool_ringparam *e,
+ struct ethtool_ringparam_ext *e_ext,
+ struct netlink_ext_ack *extack)
{
const struct port_info *pi = netdev_priv(dev);
const struct sge *s = &pi->adapter->sge;
@@ -906,7 +908,9 @@ static void get_sge_param(struct net_device *dev, struct ethtool_ringparam *e)
e->tx_pending = s->ethtxq[pi->first_qset].q.size;
}
-static int set_sge_param(struct net_device *dev, struct ethtool_ringparam *e)
+static int set_sge_param(struct net_device *dev, struct ethtool_ringparam *e,
+ struct ethtool_ringparam_ext *e_ext,
+ struct netlink_ext_ack *extack)
{
int i;
const struct port_info *pi = netdev_priv(dev);
diff --git a/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c b/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c
index 4920a80a0460..ade808daf16b 100644
--- a/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c
@@ -1591,7 +1591,9 @@ static void cxgb4vf_set_msglevel(struct net_device *dev, u32 msglevel)
* first Queue Set.
*/
static void cxgb4vf_get_ringparam(struct net_device *dev,
- struct ethtool_ringparam *rp)
+ struct ethtool_ringparam *rp,
+ struct ethtool_ringparam_ext *rp_ext,
+ struct netlink_ext_ack *extack)
{
const struct port_info *pi = netdev_priv(dev);
const struct sge *s = &pi->adapter->sge;
@@ -1614,7 +1616,9 @@ static void cxgb4vf_get_ringparam(struct net_device *dev,
* device -- after vetting them of course!
*/
static int cxgb4vf_set_ringparam(struct net_device *dev,
- struct ethtool_ringparam *rp)
+ struct ethtool_ringparam *rp,
+ struct ethtool_ringparam_ext *rp_ext,
+ 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 12ffc14fbecd..89857c03375d 100644
--- a/drivers/net/ethernet/cisco/enic/enic_ethtool.c
+++ b/drivers/net/ethernet/cisco/enic/enic_ethtool.c
@@ -177,7 +177,9 @@ static void enic_get_strings(struct net_device *netdev, u32 stringset,
}
static void enic_get_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct enic *enic = netdev_priv(netdev);
struct vnic_enet_config *c = &enic->config;
@@ -189,7 +191,9 @@ static void enic_get_ringparam(struct net_device *netdev,
}
static int enic_set_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct enic *enic = netdev_priv(netdev);
struct vnic_enet_config *c = &enic->config;
diff --git a/drivers/net/ethernet/cortina/gemini.c b/drivers/net/ethernet/cortina/gemini.c
index 6e745ca4c433..a8b9bcc50e02 100644
--- a/drivers/net/ethernet/cortina/gemini.c
+++ b/drivers/net/ethernet/cortina/gemini.c
@@ -2105,7 +2105,9 @@ static void gmac_get_pauseparam(struct net_device *netdev,
}
static void gmac_get_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *rp)
+ struct ethtool_ringparam *rp,
+ struct ethtool_ringparam_ext *rp_ext,
+ struct netlink_ext_ack *extack)
{
struct gemini_ethernet_port *port = netdev_priv(netdev);
@@ -2123,7 +2125,9 @@ static void gmac_get_ringparam(struct net_device *netdev,
}
static int gmac_set_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *rp)
+ struct ethtool_ringparam *rp,
+ struct ethtool_ringparam_ext *rp_ext,
+ struct netlink_ext_ack *extack)
{
struct gemini_ethernet_port *port = netdev_priv(netdev);
int err = 0;
diff --git a/drivers/net/ethernet/emulex/benet/be_ethtool.c b/drivers/net/ethernet/emulex/benet/be_ethtool.c
index f9955308b93d..db1c8eef6091 100644
--- a/drivers/net/ethernet/emulex/benet/be_ethtool.c
+++ b/drivers/net/ethernet/emulex/benet/be_ethtool.c
@@ -683,7 +683,9 @@ static int be_get_link_ksettings(struct net_device *netdev,
}
static void be_get_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct be_adapter *adapter = netdev_priv(netdev);
diff --git a/drivers/net/ethernet/ethoc.c b/drivers/net/ethernet/ethoc.c
index 0064ebdaf4b4..efec86e49887 100644
--- a/drivers/net/ethernet/ethoc.c
+++ b/drivers/net/ethernet/ethoc.c
@@ -945,7 +945,9 @@ static void ethoc_get_regs(struct net_device *dev, struct ethtool_regs *regs,
}
static void ethoc_get_ringparam(struct net_device *dev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct ethoc *priv = netdev_priv(dev);
@@ -961,7 +963,9 @@ static void ethoc_get_ringparam(struct net_device *dev,
}
static int ethoc_set_ringparam(struct net_device *dev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct ethoc *priv = netdev_priv(dev);
diff --git a/drivers/net/ethernet/faraday/ftgmac100.c b/drivers/net/ethernet/faraday/ftgmac100.c
index ff76e401a014..832da04ed257 100644
--- a/drivers/net/ethernet/faraday/ftgmac100.c
+++ b/drivers/net/ethernet/faraday/ftgmac100.c
@@ -1182,7 +1182,9 @@ static void ftgmac100_get_drvinfo(struct net_device *netdev,
}
static void ftgmac100_get_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ering)
+ struct ethtool_ringparam *ering,
+ struct ethtool_ringparam_ext *ering_ext,
+ struct netlink_ext_ack *extack)
{
struct ftgmac100 *priv = netdev_priv(netdev);
@@ -1194,7 +1196,9 @@ static void ftgmac100_get_ringparam(struct net_device *netdev,
}
static int ftgmac100_set_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ering)
+ struct ethtool_ringparam *ering,
+ struct ethtool_ringparam_ext *ering_ext,
+ struct netlink_ext_ack *extack)
{
struct ftgmac100 *priv = netdev_priv(netdev);
diff --git a/drivers/net/ethernet/freescale/enetc/enetc_ethtool.c b/drivers/net/ethernet/freescale/enetc/enetc_ethtool.c
index 9690e36e9e85..1302d1ab1a17 100644
--- a/drivers/net/ethernet/freescale/enetc/enetc_ethtool.c
+++ b/drivers/net/ethernet/freescale/enetc/enetc_ethtool.c
@@ -562,7 +562,9 @@ static int enetc_set_rxfh(struct net_device *ndev, const u32 *indir,
}
static void enetc_get_ringparam(struct net_device *ndev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct enetc_ndev_priv *priv = netdev_priv(ndev);
diff --git a/drivers/net/ethernet/freescale/gianfar_ethtool.c b/drivers/net/ethernet/freescale/gianfar_ethtool.c
index 7b32ed29bf4c..0eec50eae4b0 100644
--- a/drivers/net/ethernet/freescale/gianfar_ethtool.c
+++ b/drivers/net/ethernet/freescale/gianfar_ethtool.c
@@ -372,7 +372,9 @@ static int gfar_scoalesce(struct net_device *dev,
* rx, rx_mini, and rx_jumbo rings are the same size, as mini and
* jumbo are ignored by the driver */
static void gfar_gringparam(struct net_device *dev,
- struct ethtool_ringparam *rvals)
+ struct ethtool_ringparam *rvals,
+ struct ethtool_ringparam_ext *rvals_ext,
+ struct netlink_ext_ack *extack)
{
struct gfar_private *priv = netdev_priv(dev);
struct gfar_priv_tx_q *tx_queue = NULL;
@@ -399,7 +401,9 @@ static void gfar_gringparam(struct net_device *dev,
* necessary so that we don't mess things up while we're in motion.
*/
static int gfar_sringparam(struct net_device *dev,
- struct ethtool_ringparam *rvals)
+ struct ethtool_ringparam *rvals,
+ struct ethtool_ringparam_ext *rvals_ext,
+ struct netlink_ext_ack *extack)
{
struct gfar_private *priv = netdev_priv(dev);
int err = 0, i;
diff --git a/drivers/net/ethernet/freescale/ucc_geth_ethtool.c b/drivers/net/ethernet/freescale/ucc_geth_ethtool.c
index 14c08a868190..985f9cdb7e8a 100644
--- a/drivers/net/ethernet/freescale/ucc_geth_ethtool.c
+++ b/drivers/net/ethernet/freescale/ucc_geth_ethtool.c
@@ -207,7 +207,9 @@ uec_get_regs(struct net_device *netdev,
static void
uec_get_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct ucc_geth_private *ugeth = netdev_priv(netdev);
struct ucc_geth_info *ug_info = ugeth->ug_info;
@@ -226,7 +228,9 @@ uec_get_ringparam(struct net_device *netdev,
static int
uec_set_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct ucc_geth_private *ugeth = netdev_priv(netdev);
struct ucc_geth_info *ug_info = ugeth->ug_info;
diff --git a/drivers/net/ethernet/google/gve/gve_ethtool.c b/drivers/net/ethernet/google/gve/gve_ethtool.c
index 716e6240305d..70b92022e46c 100644
--- a/drivers/net/ethernet/google/gve/gve_ethtool.c
+++ b/drivers/net/ethernet/google/gve/gve_ethtool.c
@@ -416,7 +416,9 @@ static int gve_set_channels(struct net_device *netdev,
}
static void gve_get_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *cmd)
+ struct ethtool_ringparam *cmd,
+ struct ethtool_ringparam_ext *ering_ext,
+ struct netlink_ext_ack *extack)
{
struct gve_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 ab7390225942..a2abd0f64e1a 100644
--- a/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c
+++ b/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c
@@ -663,9 +663,13 @@ static void hns_nic_get_drvinfo(struct net_device *net_dev,
* hns_get_ringparam - get ring parameter
* @net_dev: net device
* @param: ethtool parameter
+ * @param_ext: ethtool external parameter
+ * @extack: netlink netlink extended ACK report struct
*/
static void hns_get_ringparam(struct net_device *net_dev,
- struct ethtool_ringparam *param)
+ struct ethtool_ringparam *param,
+ struct ethtool_ringparam_ext *param_ext,
+ 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 c757e067f31f..ed50b3b7b9e8 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c
@@ -639,7 +639,9 @@ static u32 hns3_get_link(struct net_device *netdev)
}
static void hns3_get_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *param)
+ struct ethtool_ringparam *param,
+ struct ethtool_ringparam_ext *param_ext,
+ struct netlink_ext_ack *extack)
{
struct hns3_nic_priv *priv = netdev_priv(netdev);
struct hnae3_handle *h = priv->ae_handle;
@@ -1077,7 +1079,9 @@ static int hns3_check_ringparam(struct net_device *ndev,
}
static int hns3_set_ringparam(struct net_device *ndev,
- struct ethtool_ringparam *param)
+ struct ethtool_ringparam *param,
+ struct ethtool_ringparam_ext *param_ext,
+ struct netlink_ext_ack *extack)
{
struct hns3_nic_priv *priv = netdev_priv(ndev);
struct hnae3_handle *h = priv->ae_handle;
diff --git a/drivers/net/ethernet/huawei/hinic/hinic_ethtool.c b/drivers/net/ethernet/huawei/hinic/hinic_ethtool.c
index b431c300ef1b..7a79bfb9e0ff 100644
--- a/drivers/net/ethernet/huawei/hinic/hinic_ethtool.c
+++ b/drivers/net/ethernet/huawei/hinic/hinic_ethtool.c
@@ -549,7 +549,9 @@ static void hinic_get_drvinfo(struct net_device *netdev,
}
static void hinic_get_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct hinic_dev *nic_dev = netdev_priv(netdev);
@@ -582,7 +584,9 @@ static int check_ringparam_valid(struct hinic_dev *nic_dev,
}
static int hinic_set_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct hinic_dev *nic_dev = netdev_priv(netdev);
u16 new_sq_depth, new_rq_depth;
diff --git a/drivers/net/ethernet/ibm/emac/core.c b/drivers/net/ethernet/ibm/emac/core.c
index 664a91af662d..134fa6c265ca 100644
--- a/drivers/net/ethernet/ibm/emac/core.c
+++ b/drivers/net/ethernet/ibm/emac/core.c
@@ -2138,7 +2138,9 @@ emac_ethtool_set_link_ksettings(struct net_device *ndev,
}
static void emac_ethtool_get_ringparam(struct net_device *ndev,
- struct ethtool_ringparam *rp)
+ struct ethtool_ringparam *rp,
+ struct ethtool_ringparam_ext *rp_ext,
+ struct netlink_ext_ack *extack)
{
rp->rx_max_pending = rp->rx_pending = NUM_RX_BUFF;
rp->tx_max_pending = rp->tx_pending = NUM_TX_BUFF;
diff --git a/drivers/net/ethernet/ibm/ibmvnic.c b/drivers/net/ethernet/ibm/ibmvnic.c
index 8f17096e614d..fce169457828 100644
--- a/drivers/net/ethernet/ibm/ibmvnic.c
+++ b/drivers/net/ethernet/ibm/ibmvnic.c
@@ -3090,7 +3090,9 @@ static u32 ibmvnic_get_link(struct net_device *netdev)
}
static void ibmvnic_get_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct ibmvnic_adapter *adapter = netdev_priv(netdev);
@@ -3110,7 +3112,9 @@ static void ibmvnic_get_ringparam(struct net_device *netdev,
}
static int ibmvnic_set_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct ibmvnic_adapter *adapter = netdev_priv(netdev);
int ret;
diff --git a/drivers/net/ethernet/intel/e100.c b/drivers/net/ethernet/intel/e100.c
index 373eb027b925..a103a3eaf74b 100644
--- a/drivers/net/ethernet/intel/e100.c
+++ b/drivers/net/ethernet/intel/e100.c
@@ -2549,7 +2549,9 @@ static int e100_set_eeprom(struct net_device *netdev,
}
static void e100_get_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct nic *nic = netdev_priv(netdev);
struct param_range *rfds = &nic->params.rfds;
@@ -2562,7 +2564,9 @@ static void e100_get_ringparam(struct net_device *netdev,
}
static int e100_set_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct nic *nic = netdev_priv(netdev);
struct param_range *rfds = &nic->params.rfds;
diff --git a/drivers/net/ethernet/intel/e1000/e1000_ethtool.c b/drivers/net/ethernet/intel/e1000/e1000_ethtool.c
index 0a57172dfcbc..a96f4eb74a84 100644
--- a/drivers/net/ethernet/intel/e1000/e1000_ethtool.c
+++ b/drivers/net/ethernet/intel/e1000/e1000_ethtool.c
@@ -539,7 +539,9 @@ static void e1000_get_drvinfo(struct net_device *netdev,
}
static void e1000_get_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
@@ -556,7 +558,9 @@ static void e1000_get_ringparam(struct net_device *netdev,
}
static int e1000_set_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ 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 8515e00d1b40..0fa5962639e1 100644
--- a/drivers/net/ethernet/intel/e1000e/ethtool.c
+++ b/drivers/net/ethernet/intel/e1000e/ethtool.c
@@ -655,7 +655,9 @@ static void e1000_get_drvinfo(struct net_device *netdev,
}
static void e1000_get_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
@@ -666,7 +668,9 @@ static void e1000_get_ringparam(struct net_device *netdev,
}
static int e1000_set_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
struct e1000_ring *temp_tx = NULL, *temp_rx = NULL;
diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_ethtool.c b/drivers/net/ethernet/intel/fm10k/fm10k_ethtool.c
index 0d37f011d0ce..1ae89e58de3d 100644
--- a/drivers/net/ethernet/intel/fm10k/fm10k_ethtool.c
+++ b/drivers/net/ethernet/intel/fm10k/fm10k_ethtool.c
@@ -502,7 +502,9 @@ static void fm10k_set_msglevel(struct net_device *netdev, u32 data)
}
static void fm10k_get_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct fm10k_intfc *interface = netdev_priv(netdev);
@@ -517,7 +519,9 @@ static void fm10k_get_ringparam(struct net_device *netdev,
}
static int fm10k_set_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct fm10k_intfc *interface = netdev_priv(netdev);
struct fm10k_ring *temp_ring;
diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
index 513ba6974355..ca3a1e6b07e5 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
@@ -1916,7 +1916,9 @@ static void i40e_get_drvinfo(struct net_device *netdev,
}
static void i40e_get_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct i40e_netdev_priv *np = netdev_priv(netdev);
struct i40e_pf *pf = np->vsi->back;
@@ -1944,7 +1946,9 @@ static bool i40e_active_tx_ring_index(struct i40e_vsi *vsi, u16 index)
}
static int i40e_set_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct i40e_ring *tx_rings = NULL, *rx_rings = NULL;
struct i40e_netdev_priv *np = netdev_priv(netdev);
diff --git a/drivers/net/ethernet/intel/iavf/iavf_ethtool.c b/drivers/net/ethernet/intel/iavf/iavf_ethtool.c
index 5a359a0a20ec..f576324d025b 100644
--- a/drivers/net/ethernet/intel/iavf/iavf_ethtool.c
+++ b/drivers/net/ethernet/intel/iavf/iavf_ethtool.c
@@ -580,12 +580,16 @@ static void iavf_get_drvinfo(struct net_device *netdev,
* iavf_get_ringparam - Get ring parameters
* @netdev: network interface device structure
* @ring: ethtool ringparam structure
+ * @ring_ext: ethtool extenal ringparam structure
+ * @extack: netlink netlink extended ACK report struct
*
* Returns current ring parameters. TX and RX rings are reported separately,
* but the number of rings is not reported.
**/
static void iavf_get_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct iavf_adapter *adapter = netdev_priv(netdev);
@@ -599,12 +603,16 @@ static void iavf_get_ringparam(struct net_device *netdev,
* iavf_set_ringparam - Set ring parameters
* @netdev: network interface device structure
* @ring: ethtool ringparam structure
+ * @ring_ext: ethtool external ringparam structure
+ * @extack: netlink netlink extended ACK report struct
*
* Sets ring parameters. TX and RX rings are controlled separately, but the
* number of rings is not specified, so all rings get the same settings.
**/
static int iavf_set_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct iavf_adapter *adapter = netdev_priv(netdev);
u32 new_rx_count, new_tx_count;
diff --git a/drivers/net/ethernet/intel/ice/ice_ethtool.c b/drivers/net/ethernet/intel/ice/ice_ethtool.c
index c451cf401e63..596521f2792e 100644
--- a/drivers/net/ethernet/intel/ice/ice_ethtool.c
+++ b/drivers/net/ethernet/intel/ice/ice_ethtool.c
@@ -2647,7 +2647,9 @@ ice_get_rxnfc(struct net_device *netdev, struct ethtool_rxnfc *cmd,
}
static void
-ice_get_ringparam(struct net_device *netdev, struct ethtool_ringparam *ring)
+ice_get_ringparam(struct net_device *netdev, struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct ice_netdev_priv *np = netdev_priv(netdev);
struct ice_vsi *vsi = np->vsi;
@@ -2665,7 +2667,9 @@ ice_get_ringparam(struct net_device *netdev, struct ethtool_ringparam *ring)
}
static int
-ice_set_ringparam(struct net_device *netdev, struct ethtool_ringparam *ring)
+ice_set_ringparam(struct net_device *netdev, struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct ice_ring *tx_rings = NULL, *rx_rings = NULL;
struct ice_netdev_priv *np = netdev_priv(netdev);
diff --git a/drivers/net/ethernet/intel/igb/igb_ethtool.c b/drivers/net/ethernet/intel/igb/igb_ethtool.c
index fb1029352c3e..9cd533604ada 100644
--- a/drivers/net/ethernet/intel/igb/igb_ethtool.c
+++ b/drivers/net/ethernet/intel/igb/igb_ethtool.c
@@ -864,7 +864,9 @@ static void igb_get_drvinfo(struct net_device *netdev,
}
static void igb_get_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct igb_adapter *adapter = netdev_priv(netdev);
@@ -875,7 +877,9 @@ static void igb_get_ringparam(struct net_device *netdev,
}
static int igb_set_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct igb_adapter *adapter = netdev_priv(netdev);
struct igb_ring *temp_ring;
diff --git a/drivers/net/ethernet/intel/igbvf/ethtool.c b/drivers/net/ethernet/intel/igbvf/ethtool.c
index 06e5bd646a0e..764b37c4852f 100644
--- a/drivers/net/ethernet/intel/igbvf/ethtool.c
+++ b/drivers/net/ethernet/intel/igbvf/ethtool.c
@@ -175,7 +175,9 @@ static void igbvf_get_drvinfo(struct net_device *netdev,
}
static void igbvf_get_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct igbvf_adapter *adapter = netdev_priv(netdev);
struct igbvf_ring *tx_ring = adapter->tx_ring;
@@ -188,7 +190,9 @@ static void igbvf_get_ringparam(struct net_device *netdev,
}
static int igbvf_set_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct igbvf_adapter *adapter = netdev_priv(netdev);
struct igbvf_ring *temp_ring;
diff --git a/drivers/net/ethernet/intel/igc/igc_ethtool.c b/drivers/net/ethernet/intel/igc/igc_ethtool.c
index e0a76ac1bbbc..8f2f282a7072 100644
--- a/drivers/net/ethernet/intel/igc/igc_ethtool.c
+++ b/drivers/net/ethernet/intel/igc/igc_ethtool.c
@@ -568,7 +568,9 @@ static int igc_ethtool_set_eeprom(struct net_device *netdev,
}
static void igc_ethtool_get_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct igc_adapter *adapter = netdev_priv(netdev);
@@ -579,7 +581,9 @@ static void igc_ethtool_get_ringparam(struct net_device *netdev,
}
static int igc_ethtool_set_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct igc_adapter *adapter = netdev_priv(netdev);
struct igc_ring *temp_ring;
diff --git a/drivers/net/ethernet/intel/ixgb/ixgb_ethtool.c b/drivers/net/ethernet/intel/ixgb/ixgb_ethtool.c
index 582099a5ad41..0317f715e84d 100644
--- a/drivers/net/ethernet/intel/ixgb/ixgb_ethtool.c
+++ b/drivers/net/ethernet/intel/ixgb/ixgb_ethtool.c
@@ -464,7 +464,9 @@ ixgb_get_drvinfo(struct net_device *netdev,
static void
ixgb_get_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct ixgb_adapter *adapter = netdev_priv(netdev);
struct ixgb_desc_ring *txdr = &adapter->tx_ring;
@@ -478,7 +480,9 @@ ixgb_get_ringparam(struct net_device *netdev,
static int
ixgb_set_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct ixgb_adapter *adapter = netdev_priv(netdev);
struct ixgb_desc_ring *txdr = &adapter->tx_ring;
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
index fc26e4ddeb0d..ee7b8f04da59 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
@@ -1119,7 +1119,9 @@ static void ixgbe_get_drvinfo(struct net_device *netdev,
}
static void ixgbe_get_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct ixgbe_adapter *adapter = netdev_priv(netdev);
struct ixgbe_ring *tx_ring = adapter->tx_ring[0];
@@ -1132,7 +1134,9 @@ static void ixgbe_get_ringparam(struct net_device *netdev,
}
static int ixgbe_set_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct ixgbe_adapter *adapter = netdev_priv(netdev);
struct ixgbe_ring *temp_ring;
diff --git a/drivers/net/ethernet/intel/ixgbevf/ethtool.c b/drivers/net/ethernet/intel/ixgbevf/ethtool.c
index 8380f905e708..0b9dd29b3cd2 100644
--- a/drivers/net/ethernet/intel/ixgbevf/ethtool.c
+++ b/drivers/net/ethernet/intel/ixgbevf/ethtool.c
@@ -225,7 +225,9 @@ static void ixgbevf_get_drvinfo(struct net_device *netdev,
}
static void ixgbevf_get_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct ixgbevf_adapter *adapter = netdev_priv(netdev);
@@ -236,7 +238,9 @@ static void ixgbevf_get_ringparam(struct net_device *netdev,
}
static int ixgbevf_set_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct ixgbevf_adapter *adapter = netdev_priv(netdev);
struct ixgbevf_ring *tx_ring = NULL, *rx_ring = NULL;
diff --git a/drivers/net/ethernet/marvell/mv643xx_eth.c b/drivers/net/ethernet/marvell/mv643xx_eth.c
index 28d5ad296646..811da9acb464 100644
--- a/drivers/net/ethernet/marvell/mv643xx_eth.c
+++ b/drivers/net/ethernet/marvell/mv643xx_eth.c
@@ -1638,7 +1638,9 @@ static int mv643xx_eth_set_coalesce(struct net_device *dev,
}
static void
-mv643xx_eth_get_ringparam(struct net_device *dev, struct ethtool_ringparam *er)
+mv643xx_eth_get_ringparam(struct net_device *dev, struct ethtool_ringparam *er,
+ struct ethtool_ringparam_ext *er_ext,
+ struct netlink_ext_ack *extack)
{
struct mv643xx_eth_private *mp = netdev_priv(dev);
@@ -1650,7 +1652,9 @@ mv643xx_eth_get_ringparam(struct net_device *dev, struct ethtool_ringparam *er)
}
static int
-mv643xx_eth_set_ringparam(struct net_device *dev, struct ethtool_ringparam *er)
+mv643xx_eth_set_ringparam(struct net_device *dev, struct ethtool_ringparam *er,
+ struct ethtool_ringparam_ext *er_ext,
+ 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 9d460a270601..12d5b23f841a 100644
--- a/drivers/net/ethernet/marvell/mvneta.c
+++ b/drivers/net/ethernet/marvell/mvneta.c
@@ -4556,7 +4556,9 @@ static void mvneta_ethtool_get_drvinfo(struct net_device *dev,
static void mvneta_ethtool_get_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct mvneta_port *pp = netdev_priv(netdev);
@@ -4567,7 +4569,9 @@ static void mvneta_ethtool_get_ringparam(struct net_device *netdev,
}
static int mvneta_ethtool_set_ringparam(struct net_device *dev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ 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 d5c92e43f89e..2bbab8f204b9 100644
--- a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
+++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
@@ -5430,7 +5430,9 @@ static void mvpp2_ethtool_get_drvinfo(struct net_device *dev,
}
static void mvpp2_ethtool_get_ringparam(struct net_device *dev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct mvpp2_port *port = netdev_priv(dev);
@@ -5441,7 +5443,9 @@ static void mvpp2_ethtool_get_ringparam(struct net_device *dev,
}
static int mvpp2_ethtool_set_ringparam(struct net_device *dev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct mvpp2_port *port = netdev_priv(dev);
u16 prev_rx_ring_size = port->rx_ring_size;
diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_ethtool.c b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_ethtool.c
index 38e5924ca8e9..f842c3f885d5 100644
--- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_ethtool.c
+++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_ethtool.c
@@ -360,7 +360,9 @@ static int otx2_set_pauseparam(struct net_device *netdev,
}
static void otx2_get_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct otx2_nic *pfvf = netdev_priv(netdev);
struct otx2_qset *qs = &pfvf->qset;
@@ -372,7 +374,9 @@ static void otx2_get_ringparam(struct net_device *netdev,
}
static int otx2_set_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct otx2_nic *pfvf = netdev_priv(netdev);
bool if_up = netif_running(netdev);
diff --git a/drivers/net/ethernet/marvell/skge.c b/drivers/net/ethernet/marvell/skge.c
index 051dd3fb5b03..1700479b2f68 100644
--- a/drivers/net/ethernet/marvell/skge.c
+++ b/drivers/net/ethernet/marvell/skge.c
@@ -492,7 +492,9 @@ static void skge_get_strings(struct net_device *dev, u32 stringset, u8 *data)
}
static void skge_get_ring_param(struct net_device *dev,
- struct ethtool_ringparam *p)
+ struct ethtool_ringparam *p,
+ struct ethtool_ringparam_ext *p_ext,
+ struct netlink_ext_ack *extack)
{
struct skge_port *skge = netdev_priv(dev);
@@ -504,7 +506,9 @@ static void skge_get_ring_param(struct net_device *dev,
}
static int skge_set_ring_param(struct net_device *dev,
- struct ethtool_ringparam *p)
+ struct ethtool_ringparam *p,
+ struct ethtool_ringparam_ext *p_ext,
+ struct netlink_ext_ack *extack)
{
struct skge_port *skge = netdev_priv(dev);
int err = 0;
diff --git a/drivers/net/ethernet/marvell/sky2.c b/drivers/net/ethernet/marvell/sky2.c
index 3cb9c1271328..0df186119d84 100644
--- a/drivers/net/ethernet/marvell/sky2.c
+++ b/drivers/net/ethernet/marvell/sky2.c
@@ -4149,7 +4149,9 @@ static unsigned long roundup_ring_size(unsigned long pending)
}
static void sky2_get_ringparam(struct net_device *dev,
- struct ethtool_ringparam *ering)
+ struct ethtool_ringparam *ering,
+ struct ethtool_ringparam_ext *ering_ext,
+ struct netlink_ext_ack *extack)
{
struct sky2_port *sky2 = netdev_priv(dev);
@@ -4161,7 +4163,9 @@ static void sky2_get_ringparam(struct net_device *dev,
}
static int sky2_set_ringparam(struct net_device *dev,
- struct ethtool_ringparam *ering)
+ struct ethtool_ringparam *ering,
+ struct ethtool_ringparam_ext *ering_ext,
+ struct netlink_ext_ack *extack)
{
struct sky2_port *sky2 = netdev_priv(dev);
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c
index ef518b1040f7..de543e043ddf 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c
@@ -1138,7 +1138,9 @@ static void mlx4_en_get_pauseparam(struct net_device *dev,
}
static int mlx4_en_set_ringparam(struct net_device *dev,
- struct ethtool_ringparam *param)
+ struct ethtool_ringparam *param,
+ struct ethtool_ringparam_ext *param_ext,
+ struct netlink_ext_ack *extack)
{
struct mlx4_en_priv *priv = netdev_priv(dev);
struct mlx4_en_dev *mdev = priv->mdev;
@@ -1205,7 +1207,9 @@ static int mlx4_en_set_ringparam(struct net_device *dev,
}
static void mlx4_en_get_ringparam(struct net_device *dev,
- struct ethtool_ringparam *param)
+ struct ethtool_ringparam *param,
+ struct ethtool_ringparam_ext *param_ext,
+ 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 306fb5d6a36d..286b090273fd 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
@@ -316,7 +316,9 @@ void mlx5e_ethtool_get_ringparam(struct mlx5e_priv *priv,
}
static void mlx5e_get_ringparam(struct net_device *dev,
- struct ethtool_ringparam *param)
+ struct ethtool_ringparam *param,
+ struct ethtool_ringparam_ext *param_ext,
+ struct netlink_ext_ack *extack)
{
struct mlx5e_priv *priv = netdev_priv(dev);
@@ -382,7 +384,9 @@ int mlx5e_ethtool_set_ringparam(struct mlx5e_priv *priv,
}
static int mlx5e_set_ringparam(struct net_device *dev,
- struct ethtool_ringparam *param)
+ struct ethtool_ringparam *param,
+ struct ethtool_ringparam_ext *param_ext,
+ struct netlink_ext_ack *extack)
{
struct mlx5e_priv *priv = netdev_priv(dev);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
index ae71a17fdb27..7b86e9533817 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
@@ -219,7 +219,9 @@ static int mlx5e_rep_get_sset_count(struct net_device *dev, int sset)
}
static void mlx5e_rep_get_ringparam(struct net_device *dev,
- struct ethtool_ringparam *param)
+ struct ethtool_ringparam *param,
+ struct ethtool_ringparam_ext *param_ext,
+ struct netlink_ext_ack *extack)
{
struct mlx5e_priv *priv = netdev_priv(dev);
@@ -227,7 +229,9 @@ static void mlx5e_rep_get_ringparam(struct net_device *dev,
}
static int mlx5e_rep_set_ringparam(struct net_device *dev,
- struct ethtool_ringparam *param)
+ struct ethtool_ringparam *param,
+ struct ethtool_ringparam_ext *param_ext,
+ struct netlink_ext_ack *extack)
{
struct mlx5e_priv *priv = netdev_priv(dev);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ethtool.c b/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ethtool.c
index 0c8594c7df21..86c152298e43 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ethtool.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ethtool.c
@@ -67,7 +67,9 @@ static void mlx5i_get_ethtool_stats(struct net_device *dev,
}
static int mlx5i_set_ringparam(struct net_device *dev,
- struct ethtool_ringparam *param)
+ struct ethtool_ringparam *param,
+ struct ethtool_ringparam_ext *param_ext,
+ struct netlink_ext_ack *extack)
{
struct mlx5e_priv *priv = mlx5i_epriv(dev);
@@ -75,7 +77,9 @@ static int mlx5i_set_ringparam(struct net_device *dev,
}
static void mlx5i_get_ringparam(struct net_device *dev,
- struct ethtool_ringparam *param)
+ struct ethtool_ringparam *param,
+ struct ethtool_ringparam_ext *param_ext,
+ struct netlink_ext_ack *extack)
{
struct mlx5e_priv *priv = mlx5i_epriv(dev);
diff --git a/drivers/net/ethernet/mellanox/mlxbf_gige/mlxbf_gige_ethtool.c b/drivers/net/ethernet/mellanox/mlxbf_gige/mlxbf_gige_ethtool.c
index 92b798f8e73a..3c6674ea7241 100644
--- a/drivers/net/ethernet/mellanox/mlxbf_gige/mlxbf_gige_ethtool.c
+++ b/drivers/net/ethernet/mellanox/mlxbf_gige/mlxbf_gige_ethtool.c
@@ -34,7 +34,9 @@ static void mlxbf_gige_get_regs(struct net_device *netdev,
}
static void mlxbf_gige_get_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ering)
+ struct ethtool_ringparam *ering,
+ struct ethtool_ringparam_ext *ering_ext,
+ struct netlink_ext_ack *extack)
{
struct mlxbf_gige *priv = netdev_priv(netdev);
diff --git a/drivers/net/ethernet/micrel/ksz884x.c b/drivers/net/ethernet/micrel/ksz884x.c
index a0ee155f9f51..f7bc31651946 100644
--- a/drivers/net/ethernet/micrel/ksz884x.c
+++ b/drivers/net/ethernet/micrel/ksz884x.c
@@ -6317,11 +6317,14 @@ static int netdev_set_pauseparam(struct net_device *dev,
* netdev_get_ringparam - get tx/rx ring parameters
* @dev: Network device.
* @ring: Ethtool RING settings data structure.
+ * @ring_ext: Ethtool external RING settings data structure.
*
* This procedure returns the TX/RX ring settings.
*/
static void netdev_get_ringparam(struct net_device *dev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct dev_priv *priv = netdev_priv(dev);
struct dev_info *hw_priv = priv->adapter;
diff --git a/drivers/net/ethernet/myricom/myri10ge/myri10ge.c b/drivers/net/ethernet/myricom/myri10ge/myri10ge.c
index c1a75b08ced7..485b61e9ddef 100644
--- a/drivers/net/ethernet/myricom/myri10ge/myri10ge.c
+++ b/drivers/net/ethernet/myricom/myri10ge/myri10ge.c
@@ -1703,7 +1703,9 @@ myri10ge_set_pauseparam(struct net_device *netdev,
static void
myri10ge_get_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct myri10ge_priv *mgp = netdev_priv(netdev);
diff --git a/drivers/net/ethernet/neterion/s2io.c b/drivers/net/ethernet/neterion/s2io.c
index 09c0e839cca5..48edddf5929a 100644
--- a/drivers/net/ethernet/neterion/s2io.c
+++ b/drivers/net/ethernet/neterion/s2io.c
@@ -5462,7 +5462,9 @@ static int s2io_ethtool_set_led(struct net_device *dev,
}
static void s2io_ethtool_gringparam(struct net_device *dev,
- struct ethtool_ringparam *ering)
+ struct ethtool_ringparam *ering,
+ struct ethtool_ringparam_ext *ering_ext,
+ struct netlink_ext_ack *extack)
{
struct s2io_nic *sp = netdev_priv(dev);
int i, tx_desc_count = 0, rx_desc_count = 0;
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c b/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c
index 0685ece1f155..21e58081872b 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c
+++ b/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c
@@ -380,7 +380,9 @@ nfp_net_set_link_ksettings(struct net_device *netdev,
}
static void nfp_net_get_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct nfp_net *nn = netdev_priv(netdev);
@@ -405,7 +407,9 @@ static int nfp_net_set_ring_size(struct nfp_net *nn, u32 rxd_cnt, u32 txd_cnt)
}
static int nfp_net_set_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct nfp_net *nn = netdev_priv(netdev);
u32 rxd_cnt, txd_cnt;
diff --git a/drivers/net/ethernet/nvidia/forcedeth.c b/drivers/net/ethernet/nvidia/forcedeth.c
index ef3fb4cc90af..805947dccbb2 100644
--- a/drivers/net/ethernet/nvidia/forcedeth.c
+++ b/drivers/net/ethernet/nvidia/forcedeth.c
@@ -4651,7 +4651,10 @@ static int nv_nway_reset(struct net_device *dev)
return ret;
}
-static void nv_get_ringparam(struct net_device *dev, struct ethtool_ringparam* ring)
+static void nv_get_ringparam(struct net_device *dev,
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct fe_priv *np = netdev_priv(dev);
@@ -4662,7 +4665,10 @@ static void nv_get_ringparam(struct net_device *dev, struct ethtool_ringparam* r
ring->tx_pending = np->tx_ring_size;
}
-static int nv_set_ringparam(struct net_device *dev, struct ethtool_ringparam* ring)
+static int nv_set_ringparam(struct net_device *dev,
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct fe_priv *np = netdev_priv(dev);
u8 __iomem *base = get_hwbase(dev);
diff --git a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_ethtool.c b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_ethtool.c
index 660b07cb5b92..f4f4eaf8b66f 100644
--- a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_ethtool.c
+++ b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_ethtool.c
@@ -270,9 +270,12 @@ static int pch_gbe_nway_reset(struct net_device *netdev)
* pch_gbe_get_ringparam - Report ring sizes
* @netdev: Network interface device structure
* @ring: Ring param structure
+ * @ring_ext: Ring external param structure
*/
static void pch_gbe_get_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct pch_gbe_adapter *adapter = netdev_priv(netdev);
struct pch_gbe_tx_ring *txdr = adapter->tx_ring;
@@ -288,12 +291,15 @@ static void pch_gbe_get_ringparam(struct net_device *netdev,
* pch_gbe_set_ringparam - Set ring sizes
* @netdev: Network interface device structure
* @ring: Ring param structure
+ * @ring_ext: Ring external param structure
* Returns
* 0: Successful.
* Negative value: Failed.
*/
static int pch_gbe_set_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct pch_gbe_adapter *adapter = netdev_priv(netdev);
struct pch_gbe_tx_ring *txdr, *tx_old;
diff --git a/drivers/net/ethernet/pasemi/pasemi_mac_ethtool.c b/drivers/net/ethernet/pasemi/pasemi_mac_ethtool.c
index e1a304886a3c..fd11307ea08a 100644
--- a/drivers/net/ethernet/pasemi/pasemi_mac_ethtool.c
+++ b/drivers/net/ethernet/pasemi/pasemi_mac_ethtool.c
@@ -69,7 +69,9 @@ pasemi_mac_ethtool_set_msglevel(struct net_device *netdev,
static void
pasemi_mac_ethtool_get_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ering)
+ struct ethtool_ringparam *ering,
+ struct ethtool_ringparam_ext *ering_ext,
+ struct netlink_ext_ack *extack)
{
struct pasemi_mac *mac = netdev_priv(netdev);
diff --git a/drivers/net/ethernet/pensando/ionic/ionic_ethtool.c b/drivers/net/ethernet/pensando/ionic/ionic_ethtool.c
index 3de1a03839e2..c0b9814c0e7e 100644
--- a/drivers/net/ethernet/pensando/ionic/ionic_ethtool.c
+++ b/drivers/net/ethernet/pensando/ionic/ionic_ethtool.c
@@ -527,7 +527,9 @@ static int ionic_set_coalesce(struct net_device *netdev,
}
static void ionic_get_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct ionic_lif *lif = netdev_priv(netdev);
@@ -538,7 +540,9 @@ static void ionic_get_ringparam(struct net_device *netdev,
}
static int ionic_set_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct ionic_lif *lif = netdev_priv(netdev);
struct ionic_queue_params qparam;
diff --git a/drivers/net/ethernet/qlogic/netxen/netxen_nic_ethtool.c b/drivers/net/ethernet/qlogic/netxen/netxen_nic_ethtool.c
index a075643f5826..a86efa1ef56a 100644
--- a/drivers/net/ethernet/qlogic/netxen/netxen_nic_ethtool.c
+++ b/drivers/net/ethernet/qlogic/netxen/netxen_nic_ethtool.c
@@ -392,7 +392,9 @@ netxen_nic_get_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom,
static void
netxen_nic_get_ringparam(struct net_device *dev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct netxen_adapter *adapter = netdev_priv(dev);
@@ -430,7 +432,9 @@ netxen_validate_ringparam(u32 val, u32 min, u32 max, char *r_name)
static int
netxen_nic_set_ringparam(struct net_device *dev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct netxen_adapter *adapter = netdev_priv(dev);
u16 max_rcv_desc = MAX_RCV_DESCRIPTORS_10G;
diff --git a/drivers/net/ethernet/qlogic/qede/qede_ethtool.c b/drivers/net/ethernet/qlogic/qede/qede_ethtool.c
index 8284c4c1528f..75daee33f0e7 100644
--- a/drivers/net/ethernet/qlogic/qede/qede_ethtool.c
+++ b/drivers/net/ethernet/qlogic/qede/qede_ethtool.c
@@ -888,7 +888,9 @@ int qede_set_coalesce(struct net_device *dev, struct ethtool_coalesce *coal,
}
static void qede_get_ringparam(struct net_device *dev,
- struct ethtool_ringparam *ering)
+ struct ethtool_ringparam *ering,
+ struct ethtool_ringparam_ext *ering_ext,
+ struct netlink_ext_ack *extack)
{
struct qede_dev *edev = netdev_priv(dev);
@@ -899,7 +901,9 @@ static void qede_get_ringparam(struct net_device *dev,
}
static int qede_set_ringparam(struct net_device *dev,
- struct ethtool_ringparam *ering)
+ struct ethtool_ringparam *ering,
+ struct ethtool_ringparam_ext *ering_ext,
+ struct netlink_ext_ack *extack)
{
struct qede_dev *edev = netdev_priv(dev);
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c
index fc364b4ab6eb..516685ddd023 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c
@@ -632,7 +632,9 @@ qlcnic_get_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom,
static void
qlcnic_get_ringparam(struct net_device *dev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct qlcnic_adapter *adapter = netdev_priv(dev);
@@ -663,7 +665,9 @@ qlcnic_validate_ringparam(u32 val, u32 min, u32 max, char *r_name)
static int
qlcnic_set_ringparam(struct net_device *dev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct qlcnic_adapter *adapter = netdev_priv(dev);
u16 num_rxd, num_jumbo_rxd, num_txd;
diff --git a/drivers/net/ethernet/qualcomm/emac/emac-ethtool.c b/drivers/net/ethernet/qualcomm/emac/emac-ethtool.c
index f72e13b83869..cf6ce09073f0 100644
--- a/drivers/net/ethernet/qualcomm/emac/emac-ethtool.c
+++ b/drivers/net/ethernet/qualcomm/emac/emac-ethtool.c
@@ -133,7 +133,9 @@ static int emac_nway_reset(struct net_device *netdev)
}
static void emac_get_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct emac_adapter *adpt = netdev_priv(netdev);
@@ -144,7 +146,9 @@ static void emac_get_ringparam(struct net_device *netdev,
}
static int emac_set_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct emac_adapter *adpt = netdev_priv(netdev);
diff --git a/drivers/net/ethernet/qualcomm/qca_debug.c b/drivers/net/ethernet/qualcomm/qca_debug.c
index d59fff2fbcc6..33d0720c5745 100644
--- a/drivers/net/ethernet/qualcomm/qca_debug.c
+++ b/drivers/net/ethernet/qualcomm/qca_debug.c
@@ -246,7 +246,9 @@ qcaspi_get_regs(struct net_device *dev, struct ethtool_regs *regs, void *p)
}
static void
-qcaspi_get_ringparam(struct net_device *dev, struct ethtool_ringparam *ring)
+qcaspi_get_ringparam(struct net_device *dev, struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct qcaspi *qca = netdev_priv(dev);
@@ -257,7 +259,9 @@ qcaspi_get_ringparam(struct net_device *dev, struct ethtool_ringparam *ring)
}
static int
-qcaspi_set_ringparam(struct net_device *dev, struct ethtool_ringparam *ring)
+qcaspi_set_ringparam(struct net_device *dev, struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
const struct net_device_ops *ops = dev->netdev_ops;
struct qcaspi *qca = netdev_priv(dev);
diff --git a/drivers/net/ethernet/realtek/8139cp.c b/drivers/net/ethernet/realtek/8139cp.c
index 2b84b4565e64..4f9f97e2148d 100644
--- a/drivers/net/ethernet/realtek/8139cp.c
+++ b/drivers/net/ethernet/realtek/8139cp.c
@@ -1388,7 +1388,9 @@ static void cp_get_drvinfo (struct net_device *dev, struct ethtool_drvinfo *info
}
static void cp_get_ringparam(struct net_device *dev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
ring->rx_max_pending = CP_RX_RING_SIZE;
ring->tx_max_pending = CP_TX_RING_SIZE;
diff --git a/drivers/net/ethernet/realtek/r8169_main.c b/drivers/net/ethernet/realtek/r8169_main.c
index 0199914440ab..f0a42cf1b30c 100644
--- a/drivers/net/ethernet/realtek/r8169_main.c
+++ b/drivers/net/ethernet/realtek/r8169_main.c
@@ -1872,7 +1872,9 @@ static int rtl8169_set_eee(struct net_device *dev, struct ethtool_eee *data)
}
static void rtl8169_get_ringparam(struct net_device *dev,
- struct ethtool_ringparam *data)
+ struct ethtool_ringparam *data,
+ struct ethtool_ringparam_ext *data_ext,
+ struct netlink_ext_ack *extack)
{
data->rx_max_pending = NUM_RX_DESC;
data->rx_pending = NUM_RX_DESC;
diff --git a/drivers/net/ethernet/renesas/ravb_main.c b/drivers/net/ethernet/renesas/ravb_main.c
index 0f85f2d97b18..ce1e5648029b 100644
--- a/drivers/net/ethernet/renesas/ravb_main.c
+++ b/drivers/net/ethernet/renesas/ravb_main.c
@@ -1246,7 +1246,9 @@ static void ravb_get_strings(struct net_device *ndev, u32 stringset, u8 *data)
}
static void ravb_get_ringparam(struct net_device *ndev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct ravb_private *priv = netdev_priv(ndev);
@@ -1257,7 +1259,9 @@ static void ravb_get_ringparam(struct net_device *ndev,
}
static int ravb_set_ringparam(struct net_device *ndev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct ravb_private *priv = netdev_priv(ndev);
const struct ravb_hw_info *info = priv->info;
diff --git a/drivers/net/ethernet/renesas/sh_eth.c b/drivers/net/ethernet/renesas/sh_eth.c
index 1374faa229a2..086e4458b867 100644
--- a/drivers/net/ethernet/renesas/sh_eth.c
+++ b/drivers/net/ethernet/renesas/sh_eth.c
@@ -2294,7 +2294,9 @@ static void sh_eth_get_strings(struct net_device *ndev, u32 stringset, u8 *data)
}
static void sh_eth_get_ringparam(struct net_device *ndev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct sh_eth_private *mdp = netdev_priv(ndev);
@@ -2305,7 +2307,9 @@ static void sh_eth_get_ringparam(struct net_device *ndev,
}
static int sh_eth_set_ringparam(struct net_device *ndev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct sh_eth_private *mdp = netdev_priv(ndev);
int ret;
diff --git a/drivers/net/ethernet/sfc/ef100_ethtool.c b/drivers/net/ethernet/sfc/ef100_ethtool.c
index 835c838b7dfa..f0bff0d668b2 100644
--- a/drivers/net/ethernet/sfc/ef100_ethtool.c
+++ b/drivers/net/ethernet/sfc/ef100_ethtool.c
@@ -21,7 +21,9 @@
#define EFX_EF100_MAX_DMAQ_SIZE 16384UL
static void ef100_ethtool_get_ringparam(struct net_device *net_dev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct efx_nic *efx = netdev_priv(net_dev);
diff --git a/drivers/net/ethernet/sfc/ethtool.c b/drivers/net/ethernet/sfc/ethtool.c
index e002ce21788d..7eaa1a7c6521 100644
--- a/drivers/net/ethernet/sfc/ethtool.c
+++ b/drivers/net/ethernet/sfc/ethtool.c
@@ -158,7 +158,9 @@ static int efx_ethtool_set_coalesce(struct net_device *net_dev,
}
static void efx_ethtool_get_ringparam(struct net_device *net_dev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct efx_nic *efx = netdev_priv(net_dev);
@@ -169,7 +171,9 @@ static void efx_ethtool_get_ringparam(struct net_device *net_dev,
}
static int efx_ethtool_set_ringparam(struct net_device *net_dev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct efx_nic *efx = netdev_priv(net_dev);
u32 txq_entries;
diff --git a/drivers/net/ethernet/sfc/falcon/ethtool.c b/drivers/net/ethernet/sfc/falcon/ethtool.c
index 137e8a7aeaa1..89347774d954 100644
--- a/drivers/net/ethernet/sfc/falcon/ethtool.c
+++ b/drivers/net/ethernet/sfc/falcon/ethtool.c
@@ -638,7 +638,9 @@ static int ef4_ethtool_set_coalesce(struct net_device *net_dev,
}
static void ef4_ethtool_get_ringparam(struct net_device *net_dev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct ef4_nic *efx = netdev_priv(net_dev);
@@ -649,7 +651,9 @@ static void ef4_ethtool_get_ringparam(struct net_device *net_dev,
}
static int ef4_ethtool_set_ringparam(struct net_device *net_dev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct ef4_nic *efx = netdev_priv(net_dev);
u32 txq_entries;
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c
index d89455803bed..d1096cf02722 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c
@@ -463,7 +463,9 @@ static int stmmac_nway_reset(struct net_device *dev)
}
static void stmmac_get_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct stmmac_priv *priv = netdev_priv(netdev);
@@ -474,7 +476,9 @@ static void stmmac_get_ringparam(struct net_device *netdev,
}
static int stmmac_set_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
if (ring->rx_mini_pending || ring->rx_jumbo_pending ||
ring->rx_pending < DMA_MIN_RX_SIZE ||
diff --git a/drivers/net/ethernet/tehuti/tehuti.c b/drivers/net/ethernet/tehuti/tehuti.c
index 6b409f9c5863..e7d0d8254030 100644
--- a/drivers/net/ethernet/tehuti/tehuti.c
+++ b/drivers/net/ethernet/tehuti/tehuti.c
@@ -2243,9 +2243,12 @@ static inline int bdx_tx_fifo_size_to_packets(int tx_size)
* bdx_get_ringparam - report ring sizes
* @netdev
* @ring
+ * @ring_ext
*/
static void
-bdx_get_ringparam(struct net_device *netdev, struct ethtool_ringparam *ring)
+bdx_get_ringparam(struct net_device *netdev, struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct bdx_priv *priv = netdev_priv(netdev);
@@ -2260,9 +2263,12 @@ bdx_get_ringparam(struct net_device *netdev, struct ethtool_ringparam *ring)
* bdx_set_ringparam - set ring sizes
* @netdev
* @ring
+ * @ring_ext
*/
static int
-bdx_set_ringparam(struct net_device *netdev, struct ethtool_ringparam *ring)
+bdx_set_ringparam(struct net_device *netdev, struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct bdx_priv *priv = netdev_priv(netdev);
int rx_size = 0;
diff --git a/drivers/net/ethernet/ti/am65-cpsw-ethtool.c b/drivers/net/ethernet/ti/am65-cpsw-ethtool.c
index 6e4d4f9e32e0..c3dd232286f2 100644
--- a/drivers/net/ethernet/ti/am65-cpsw-ethtool.c
+++ b/drivers/net/ethernet/ti/am65-cpsw-ethtool.c
@@ -454,7 +454,9 @@ static int am65_cpsw_set_channels(struct net_device *ndev,
}
static void am65_cpsw_get_ringparam(struct net_device *ndev,
- struct ethtool_ringparam *ering)
+ struct ethtool_ringparam *ering,
+ struct ethtool_ringparam_ext *ering_ext,
+ struct netlink_ext_ack *extack)
{
struct am65_cpsw_common *common = am65_ndev_to_common(ndev);
diff --git a/drivers/net/ethernet/ti/cpmac.c b/drivers/net/ethernet/ti/cpmac.c
index 02d4e51f7306..d9c843429fc3 100644
--- a/drivers/net/ethernet/ti/cpmac.c
+++ b/drivers/net/ethernet/ti/cpmac.c
@@ -817,7 +817,9 @@ static void cpmac_tx_timeout(struct net_device *dev, unsigned int txqueue)
}
static void cpmac_get_ringparam(struct net_device *dev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct cpmac_priv *priv = netdev_priv(dev);
@@ -833,7 +835,9 @@ static void cpmac_get_ringparam(struct net_device *dev,
}
static int cpmac_set_ringparam(struct net_device *dev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct cpmac_priv *priv = netdev_priv(dev);
diff --git a/drivers/net/ethernet/ti/cpsw_ethtool.c b/drivers/net/ethernet/ti/cpsw_ethtool.c
index 158c8d3793f4..24c2c6689105 100644
--- a/drivers/net/ethernet/ti/cpsw_ethtool.c
+++ b/drivers/net/ethernet/ti/cpsw_ethtool.c
@@ -658,7 +658,9 @@ int cpsw_set_channels_common(struct net_device *ndev,
}
void cpsw_get_ringparam(struct net_device *ndev,
- struct ethtool_ringparam *ering)
+ struct ethtool_ringparam *ering,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct cpsw_priv *priv = netdev_priv(ndev);
struct cpsw_common *cpsw = priv->cpsw;
@@ -671,7 +673,9 @@ void cpsw_get_ringparam(struct net_device *ndev,
}
int cpsw_set_ringparam(struct net_device *ndev,
- struct ethtool_ringparam *ering)
+ struct ethtool_ringparam *ering,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct cpsw_common *cpsw = ndev_to_cpsw(ndev);
int descs_num, ret;
diff --git a/drivers/net/ethernet/ti/cpsw_priv.h b/drivers/net/ethernet/ti/cpsw_priv.h
index 435668ee542d..9fb77b5e1316 100644
--- a/drivers/net/ethernet/ti/cpsw_priv.h
+++ b/drivers/net/ethernet/ti/cpsw_priv.h
@@ -491,9 +491,13 @@ int cpsw_get_eee(struct net_device *ndev, struct ethtool_eee *edata);
int cpsw_set_eee(struct net_device *ndev, struct ethtool_eee *edata);
int cpsw_nway_reset(struct net_device *ndev);
void cpsw_get_ringparam(struct net_device *ndev,
- struct ethtool_ringparam *ering);
+ struct ethtool_ringparam *ering,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack);
int cpsw_set_ringparam(struct net_device *ndev,
- struct ethtool_ringparam *ering);
+ struct ethtool_ringparam *ering,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack);
int cpsw_set_channels_common(struct net_device *ndev,
struct ethtool_channels *chs,
cpdma_handler_fn rx_handler);
diff --git a/drivers/net/ethernet/toshiba/spider_net_ethtool.c b/drivers/net/ethernet/toshiba/spider_net_ethtool.c
index 54f655a68148..85cf022b15f1 100644
--- a/drivers/net/ethernet/toshiba/spider_net_ethtool.c
+++ b/drivers/net/ethernet/toshiba/spider_net_ethtool.c
@@ -110,7 +110,9 @@ spider_net_ethtool_nway_reset(struct net_device *netdev)
static void
spider_net_ethtool_get_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ering)
+ struct ethtool_ringparam *ering
+ struct ethtool_ringparam_ext *ering_ext,
+ struct netlink_ext_ack *extack)
{
struct spider_net_card *card = netdev_priv(netdev);
diff --git a/drivers/net/ethernet/xilinx/ll_temac_main.c b/drivers/net/ethernet/xilinx/ll_temac_main.c
index 463094ced104..bff1387b6076 100644
--- a/drivers/net/ethernet/xilinx/ll_temac_main.c
+++ b/drivers/net/ethernet/xilinx/ll_temac_main.c
@@ -1276,8 +1276,11 @@ static const struct attribute_group temac_attr_group = {
* ethtool support
*/
-static void ll_temac_ethtools_get_ringparam(struct net_device *ndev,
- struct ethtool_ringparam *ering)
+static void
+ll_temac_ethtools_get_ringparam(struct net_device *ndev,
+ struct ethtool_ringparam *ering,
+ struct ethtool_ringparam_ext *ering_ext,
+ struct netlink_ext_ack *extack)
{
struct temac_local *lp = netdev_priv(ndev);
@@ -1291,8 +1294,11 @@ static void ll_temac_ethtools_get_ringparam(struct net_device *ndev,
ering->tx_pending = lp->tx_bd_num;
}
-static int ll_temac_ethtools_set_ringparam(struct net_device *ndev,
- struct ethtool_ringparam *ering)
+static int
+ll_temac_ethtools_set_ringparam(struct net_device *ndev,
+ struct ethtool_ringparam *ering,
+ struct ethtool_ringparam_ext *ring_ext,
+ 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 871b5ec3183d..c682843139de 100644
--- a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c
+++ b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c
@@ -1323,8 +1323,11 @@ static void axienet_ethtools_get_regs(struct net_device *ndev,
data[39] = axienet_dma_in32(lp, XAXIDMA_RX_TDESC_OFFSET);
}
-static void axienet_ethtools_get_ringparam(struct net_device *ndev,
- struct ethtool_ringparam *ering)
+static void
+axienet_ethtools_get_ringparam(struct net_device *ndev,
+ struct ethtool_ringparam *ering,
+ struct ethtool_ringparam_ext *ering_ext,
+ struct netlink_ext_ack *extack)
{
struct axienet_local *lp = netdev_priv(ndev);
@@ -1338,8 +1341,11 @@ static void axienet_ethtools_get_ringparam(struct net_device *ndev,
ering->tx_pending = lp->tx_bd_num;
}
-static int axienet_ethtools_set_ringparam(struct net_device *ndev,
- struct ethtool_ringparam *ering)
+static int
+axienet_ethtools_set_ringparam(struct net_device *ndev,
+ struct ethtool_ringparam *ering,
+ struct ethtool_ringparam_ext *ering_ext,
+ struct netlink_ext_ack *extack)
{
struct axienet_local *lp = netdev_priv(ndev);
diff --git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c
index 382bebc2420d..1a68301a9444 100644
--- a/drivers/net/hyperv/netvsc_drv.c
+++ b/drivers/net/hyperv/netvsc_drv.c
@@ -1857,7 +1857,9 @@ static void __netvsc_get_ringparam(struct netvsc_device *nvdev,
}
static void netvsc_get_ringparam(struct net_device *ndev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct net_device_context *ndevctx = netdev_priv(ndev);
struct netvsc_device *nvdev = rtnl_dereference(ndevctx->nvdev);
@@ -1869,7 +1871,9 @@ static void netvsc_get_ringparam(struct net_device *ndev,
}
static int netvsc_set_ringparam(struct net_device *ndev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct net_device_context *ndevctx = netdev_priv(ndev);
struct netvsc_device *nvdev = rtnl_dereference(ndevctx->nvdev);
diff --git a/drivers/net/netdevsim/ethtool.c b/drivers/net/netdevsim/ethtool.c
index 0ab6a40be611..a8e31aa19455 100644
--- a/drivers/net/netdevsim/ethtool.c
+++ b/drivers/net/netdevsim/ethtool.c
@@ -65,7 +65,9 @@ static int nsim_set_coalesce(struct net_device *dev,
}
static void nsim_get_ringparam(struct net_device *dev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct netdevsim *ns = netdev_priv(dev);
@@ -73,7 +75,9 @@ static void nsim_get_ringparam(struct net_device *dev,
}
static int nsim_set_ringparam(struct net_device *dev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct netdevsim *ns = netdev_priv(dev);
diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
index 60ba9b734055..ee5f9456a1c6 100644
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -8969,7 +8969,9 @@ static int rtl8152_set_tunable(struct net_device *netdev,
}
static void rtl8152_get_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct r8152 *tp = netdev_priv(netdev);
@@ -8978,7 +8980,9 @@ static void rtl8152_get_ringparam(struct net_device *netdev,
}
static int rtl8152_set_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct r8152 *tp = netdev_priv(netdev);
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
index 2ed49884565f..c4a0c7873a0c 100644
--- a/drivers/net/virtio_net.c
+++ b/drivers/net/virtio_net.c
@@ -2159,7 +2159,9 @@ static void virtnet_cpu_notif_remove(struct virtnet_info *vi)
}
static void virtnet_get_ringparam(struct net_device *dev,
- struct ethtool_ringparam *ring)
+ struct ethtool_ringparam *ring,
+ struct ethtool_ringparam_ext *ring_ext,
+ struct netlink_ext_ack *extack)
{
struct virtnet_info *vi = netdev_priv(dev);
diff --git a/drivers/net/vmxnet3/vmxnet3_ethtool.c b/drivers/net/vmxnet3/vmxnet3_ethtool.c
index 5dd8360b21a0..3b50e80dabb7 100644
--- a/drivers/net/vmxnet3/vmxnet3_ethtool.c
+++ b/drivers/net/vmxnet3/vmxnet3_ethtool.c
@@ -578,7 +578,9 @@ vmxnet3_get_link_ksettings(struct net_device *netdev,
static void
vmxnet3_get_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *param)
+ struct ethtool_ringparam *param,
+ struct ethtool_ringparam_ext *param_ext,
+ struct netlink_ext_ack *extack)
{
struct vmxnet3_adapter *adapter = netdev_priv(netdev);
@@ -598,7 +600,9 @@ vmxnet3_get_ringparam(struct net_device *netdev,
static int
vmxnet3_set_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *param)
+ struct ethtool_ringparam *param,
+ struct ethtool_ringparam_ext *param_ext,
+ struct netlink_ext_ack *extack)
{
struct vmxnet3_adapter *adapter = netdev_priv(netdev);
u32 new_tx_ring_size, new_rx_ring_size, new_rx_ring2_size;
diff --git a/drivers/s390/net/qeth_ethtool.c b/drivers/s390/net/qeth_ethtool.c
index 46d0fe0d0e8a..33db7b51e086 100644
--- a/drivers/s390/net/qeth_ethtool.c
+++ b/drivers/s390/net/qeth_ethtool.c
@@ -144,7 +144,9 @@ static int qeth_set_coalesce(struct net_device *dev,
}
static void qeth_get_ringparam(struct net_device *dev,
- struct ethtool_ringparam *param)
+ struct ethtool_ringparam *param,
+ struct ethtool_ringparam_ext *param_ext,
+ struct netlink_ext_ack *extack))
{
struct qeth_card *card = dev->ml_priv;
diff --git a/net/ethtool/ioctl.c b/net/ethtool/ioctl.c
index a6600e361c34..63de9d67a08b 100644
--- a/net/ethtool/ioctl.c
+++ b/net/ethtool/ioctl.c
@@ -1725,11 +1725,12 @@ static noinline_for_stack int ethtool_set_coalesce(struct net_device *dev,
static int ethtool_get_ringparam(struct net_device *dev, void __user *useraddr)
{
struct ethtool_ringparam ringparam = { .cmd = ETHTOOL_GRINGPARAM };
+ struct ethtool_ringparam_ext ringparam_ext = {};
if (!dev->ethtool_ops->get_ringparam)
return -EOPNOTSUPP;
- dev->ethtool_ops->get_ringparam(dev, &ringparam);
+ dev->ethtool_ops->get_ringparam(dev, &ringparam, &ringparam_ext, NULL);
if (copy_to_user(useraddr, &ringparam, sizeof(ringparam)))
return -EFAULT;
@@ -1739,6 +1740,7 @@ static int ethtool_get_ringparam(struct net_device *dev, void __user *useraddr)
static int ethtool_set_ringparam(struct net_device *dev, void __user *useraddr)
{
struct ethtool_ringparam ringparam, max = { .cmd = ETHTOOL_GRINGPARAM };
+ struct ethtool_ringparam_ext ringparam_ext;
int ret;
if (!dev->ethtool_ops->set_ringparam || !dev->ethtool_ops->get_ringparam)
@@ -1747,7 +1749,7 @@ static int ethtool_set_ringparam(struct net_device *dev, void __user *useraddr)
if (copy_from_user(&ringparam, useraddr, sizeof(ringparam)))
return -EFAULT;
- dev->ethtool_ops->get_ringparam(dev, &max);
+ dev->ethtool_ops->get_ringparam(dev, &max, &ringparam_ext, NULL);
/* ensure new ring parameters are within the maximums */
if (ringparam.rx_pending > max.rx_max_pending ||
@@ -1756,7 +1758,8 @@ static int ethtool_set_ringparam(struct net_device *dev, void __user *useraddr)
ringparam.tx_pending > max.tx_max_pending)
return -EINVAL;
- ret = dev->ethtool_ops->set_ringparam(dev, &ringparam);
+ ret = dev->ethtool_ops->set_ringparam(dev, &ringparam, &ringparam_ext,
+ NULL);
if (!ret)
ethtool_notify(dev, ETHTOOL_MSG_RINGS_NTF, NULL);
return ret;
diff --git a/net/ethtool/rings.c b/net/ethtool/rings.c
index dd645d1334be..4abaa7d7ce75 100644
--- a/net/ethtool/rings.c
+++ b/net/ethtool/rings.c
@@ -26,6 +26,7 @@ static int rings_prepare_data(const struct ethnl_req_info *req_base,
struct genl_info *info)
{
struct rings_reply_data *data = RINGS_REPDATA(reply_base);
+ struct netlink_ext_ack *extack = info ? info->extack : NULL;
struct net_device *dev = reply_base->dev;
int ret;
@@ -34,7 +35,8 @@ static int rings_prepare_data(const struct ethnl_req_info *req_base,
ret = ethnl_ops_begin(dev);
if (ret < 0)
return ret;
- dev->ethtool_ops->get_ringparam(dev, &data->ringparam);
+ dev->ethtool_ops->get_ringparam(dev, &data->ringparam,
+ &data->ringparam_ext, extack);
ethnl_ops_complete(dev);
return 0;
@@ -59,6 +61,7 @@ static int rings_fill_reply(struct sk_buff *skb,
const struct ethnl_reply_data *reply_base)
{
const struct rings_reply_data *data = RINGS_REPDATA(reply_base);
+ const struct ethtool_ringparam_ext *ringparam_ext = &data->ringparam_ext;
const struct ethtool_ringparam *ringparam = &data->ringparam;
if ((ringparam->rx_max_pending &&
@@ -80,7 +83,10 @@ static int rings_fill_reply(struct sk_buff *skb,
(nla_put_u32(skb, ETHTOOL_A_RINGS_TX_MAX,
ringparam->tx_max_pending) ||
nla_put_u32(skb, ETHTOOL_A_RINGS_TX,
- ringparam->tx_pending))))
+ ringparam->tx_pending))) ||
+ (ringparam_ext->rx_buf_len &&
+ (nla_put_u32(skb, ETHTOOL_A_RINGS_RX_BUF_LEN,
+ ringparam_ext->rx_buf_len))))
return -EMSGSIZE;
return 0;
@@ -138,7 +144,7 @@ int ethnl_set_rings(struct sk_buff *skb, struct genl_info *info)
ret = ethnl_ops_begin(dev);
if (ret < 0)
goto out_rtnl;
- ops->get_ringparam(dev, &ringparam);
+ ops->get_ringparam(dev, &ringparam, &ringparam_ext, info->extack);
ethnl_update_u32(&ringparam.rx_pending, tb[ETHTOOL_A_RINGS_RX], &mod);
ethnl_update_u32(&ringparam.rx_mini_pending,
@@ -179,7 +185,8 @@ int ethnl_set_rings(struct sk_buff *skb, struct genl_info *info)
goto out_ops;
}
- ret = dev->ethtool_ops->set_ringparam(dev, &ringparam);
+ ret = dev->ethtool_ops->set_ringparam(dev, &ringparam, &ringparam_ext,
+ info->extack);
if (ret < 0)
goto out_ops;
ethtool_notify(dev, ETHTOOL_MSG_RINGS_NTF, NULL);
diff --git a/net/mac80211/ethtool.c b/net/mac80211/ethtool.c
index 99a2e30b3833..36d1ee384d38 100644
--- a/net/mac80211/ethtool.c
+++ b/net/mac80211/ethtool.c
@@ -14,7 +14,9 @@
#include "driver-ops.h"
static int ieee80211_set_ringparam(struct net_device *dev,
- struct ethtool_ringparam *rp)
+ struct ethtool_ringparam *rp,
+ struct ethtool_ringparam_ext *rp_ext,
+ struct netlink_ext_ack *extack)
{
struct ieee80211_local *local = wiphy_priv(dev->ieee80211_ptr->wiphy);
@@ -25,7 +27,9 @@ static int ieee80211_set_ringparam(struct net_device *dev,
}
static void ieee80211_get_ringparam(struct net_device *dev,
- struct ethtool_ringparam *rp)
+ struct ethtool_ringparam *rp,
+ struct ethtool_ringparam_ext *rp_ext,
+ struct netlink_ext_ack *extack)
{
struct ieee80211_local *local = wiphy_priv(dev->ieee80211_ptr->wiphy);
--
2.33.0
^ permalink raw reply related [flat|nested] 14+ messages in thread
* [PATCH V2 net-next 5/6] net: hns3: add support to set/get rx buf len via ethtool for hns3 driver
2021-09-24 14:29 [PATCH V2 net-next 0/6] ethtool: add support to set/get tx copybreak buf size and rx buf len Guangbin Huang
` (3 preceding siblings ...)
2021-09-24 14:29 ` [PATCH V2 net-next 4/6] ethtool: extend ringparam setting uAPI with rx_buf_len Guangbin Huang
@ 2021-09-24 14:29 ` Guangbin Huang
2021-09-24 14:29 ` [PATCH V2 net-next 6/6] net: hns3: remove the way to set tx spare buf via module parameter Guangbin Huang
5 siblings, 0 replies; 14+ messages in thread
From: Guangbin Huang @ 2021-09-24 14:29 UTC (permalink / raw)
To: davem, kuba, mkubecek, andrew, amitc, idosch, danieller,
jesse.brandeburg, anthony.l.nguyen, jdike, richard, anton.ivanov,
netanel, akiyano, gtzalik, saeedb, chris.snook, ulli.kroll,
linus.walleij, jeroendb, csully, awogbemila, jdmason,
rain.1986.08.12, zyjzyj2000, kys, haiyangz, mst, jasowang,
doshir, pv-drivers, jwi, kgraul, hca, gor, johannes
Cc: netdev, lipeng321, chenhao288, huangguangbin2, linux-s390
From: Hao Chen <chenhao288@hisilicon.com>
Rx buf len is for rx BD buffer size, support setting it via ethtool -G
parameter and getting it via ethtool -g parameter.
Signed-off-by: Hao Chen <chenhao288@hisilicon.com>
Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
---
.../ethernet/hisilicon/hns3/hns3_ethtool.c | 52 ++++++++++++++++---
1 file changed, 44 insertions(+), 8 deletions(-)
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c
index ed50b3b7b9e8..68512432d4b3 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c
@@ -645,7 +645,7 @@ static void hns3_get_ringparam(struct net_device *netdev,
{
struct hns3_nic_priv *priv = netdev_priv(netdev);
struct hnae3_handle *h = priv->ae_handle;
- int queue_num = h->kinfo.num_tqps;
+ int rx_queue_index = h->kinfo.num_tqps;
if (hns3_nic_resetting(netdev)) {
netdev_err(netdev, "dev resetting!");
@@ -656,7 +656,8 @@ static void hns3_get_ringparam(struct net_device *netdev,
param->rx_max_pending = HNS3_RING_MAX_PENDING;
param->tx_pending = priv->ring[0].desc_num;
- param->rx_pending = priv->ring[queue_num].desc_num;
+ param->rx_pending = priv->ring[rx_queue_index].desc_num;
+ param_ext->rx_buf_len = priv->ring[rx_queue_index].buf_size;
}
static void hns3_get_pauseparam(struct net_device *netdev,
@@ -1058,14 +1059,23 @@ static struct hns3_enet_ring *hns3_backup_ringparam(struct hns3_nic_priv *priv)
}
static int hns3_check_ringparam(struct net_device *ndev,
- struct ethtool_ringparam *param)
+ struct ethtool_ringparam *param,
+ struct ethtool_ringparam_ext *param_ext)
{
+#define RX_BUF_LEN_2K 2048
+#define RX_BUF_LEN_4K 4096
if (hns3_nic_resetting(ndev))
return -EBUSY;
if (param->rx_mini_pending || param->rx_jumbo_pending)
return -EINVAL;
+ if (param_ext->rx_buf_len != RX_BUF_LEN_2K &&
+ param_ext->rx_buf_len != RX_BUF_LEN_4K) {
+ netdev_err(ndev, "Rx buf len only support 2048 and 4096\n");
+ return -EINVAL;
+ }
+
if (param->tx_pending > HNS3_RING_MAX_PENDING ||
param->tx_pending < HNS3_RING_MIN_PENDING ||
param->rx_pending > HNS3_RING_MAX_PENDING ||
@@ -1078,6 +1088,22 @@ static int hns3_check_ringparam(struct net_device *ndev,
return 0;
}
+static int hns3_change_rx_buf_len(struct net_device *ndev, u32 rx_buf_len)
+{
+ struct hns3_nic_priv *priv = netdev_priv(ndev);
+ struct hnae3_handle *h = priv->ae_handle;
+ int i;
+
+ h->kinfo.rx_buf_len = rx_buf_len;
+
+ for (i = 0; i < h->kinfo.num_tqps; i++) {
+ h->kinfo.tqp[i]->buf_size = rx_buf_len;
+ priv->ring[i + h->kinfo.num_tqps].buf_size = rx_buf_len;
+ }
+
+ return 0;
+}
+
static int hns3_set_ringparam(struct net_device *ndev,
struct ethtool_ringparam *param,
struct ethtool_ringparam_ext *param_ext,
@@ -1090,9 +1116,10 @@ static int hns3_set_ringparam(struct net_device *ndev,
u32 old_tx_desc_num, new_tx_desc_num;
u32 old_rx_desc_num, new_rx_desc_num;
u16 queue_num = h->kinfo.num_tqps;
+ u32 old_rx_buf_len;
int ret, i;
- ret = hns3_check_ringparam(ndev, param);
+ ret = hns3_check_ringparam(ndev, param, param_ext);
if (ret)
return ret;
@@ -1101,8 +1128,10 @@ static int hns3_set_ringparam(struct net_device *ndev,
new_rx_desc_num = ALIGN(param->rx_pending, HNS3_RING_BD_MULTIPLE);
old_tx_desc_num = priv->ring[0].desc_num;
old_rx_desc_num = priv->ring[queue_num].desc_num;
+ old_rx_buf_len = priv->ring[queue_num].buf_size;
if (old_tx_desc_num == new_tx_desc_num &&
- old_rx_desc_num == new_rx_desc_num)
+ old_rx_desc_num == new_rx_desc_num &&
+ param_ext->rx_buf_len == old_rx_buf_len)
return 0;
tmp_rings = hns3_backup_ringparam(priv);
@@ -1113,19 +1142,22 @@ static int hns3_set_ringparam(struct net_device *ndev,
}
netdev_info(ndev,
- "Changing Tx/Rx ring depth from %u/%u to %u/%u\n",
+ "Changing Tx/Rx ring depth from %u/%u to %u/%u, Changing rx buffer len from %d to %d\n",
old_tx_desc_num, old_rx_desc_num,
- new_tx_desc_num, new_rx_desc_num);
+ new_tx_desc_num, new_rx_desc_num,
+ old_rx_buf_len, param_ext->rx_buf_len);
if (if_running)
ndev->netdev_ops->ndo_stop(ndev);
hns3_change_all_ring_bd_num(priv, new_tx_desc_num, new_rx_desc_num);
+ hns3_change_rx_buf_len(ndev, param_ext->rx_buf_len);
ret = hns3_init_all_ring(priv);
if (ret) {
- netdev_err(ndev, "Change bd num fail, revert to old value(%d)\n",
+ netdev_err(ndev, "set ringparam fail, revert to old value(%d)\n",
ret);
+ hns3_change_rx_buf_len(ndev, old_rx_buf_len);
hns3_change_all_ring_bd_num(priv, old_tx_desc_num,
old_rx_desc_num);
for (i = 0; i < h->kinfo.num_tqps * 2; i++)
@@ -1807,6 +1839,8 @@ static int hns3_set_tunable(struct net_device *netdev,
ETHTOOL_COALESCE_MAX_FRAMES | \
ETHTOOL_COALESCE_USE_CQE)
+#define HNS3_ETHTOOL_RING ETHTOOL_RING_USE_RX_BUF_LEN
+
static int hns3_get_ts_info(struct net_device *netdev,
struct ethtool_ts_info *info)
{
@@ -1885,6 +1919,7 @@ static int hns3_get_link_ext_state(struct net_device *netdev,
static const struct ethtool_ops hns3vf_ethtool_ops = {
.supported_coalesce_params = HNS3_ETHTOOL_COALESCE,
+ .supported_ring_params = HNS3_ETHTOOL_RING,
.get_drvinfo = hns3_get_drvinfo,
.get_ringparam = hns3_get_ringparam,
.set_ringparam = hns3_set_ringparam,
@@ -1916,6 +1951,7 @@ static const struct ethtool_ops hns3vf_ethtool_ops = {
static const struct ethtool_ops hns3_ethtool_ops = {
.supported_coalesce_params = HNS3_ETHTOOL_COALESCE,
+ .supported_ring_params = HNS3_ETHTOOL_RING,
.self_test = hns3_self_test,
.get_drvinfo = hns3_get_drvinfo,
.get_link = hns3_get_link,
--
2.33.0
^ permalink raw reply related [flat|nested] 14+ messages in thread
* [PATCH V2 net-next 6/6] net: hns3: remove the way to set tx spare buf via module parameter
2021-09-24 14:29 [PATCH V2 net-next 0/6] ethtool: add support to set/get tx copybreak buf size and rx buf len Guangbin Huang
` (4 preceding siblings ...)
2021-09-24 14:29 ` [PATCH V2 net-next 5/6] net: hns3: add support to set/get rx buf len via ethtool for hns3 driver Guangbin Huang
@ 2021-09-24 14:29 ` Guangbin Huang
5 siblings, 0 replies; 14+ messages in thread
From: Guangbin Huang @ 2021-09-24 14:29 UTC (permalink / raw)
To: davem, kuba, mkubecek, andrew, amitc, idosch, danieller,
jesse.brandeburg, anthony.l.nguyen, jdike, richard, anton.ivanov,
netanel, akiyano, gtzalik, saeedb, chris.snook, ulli.kroll,
linus.walleij, jeroendb, csully, awogbemila, jdmason,
rain.1986.08.12, zyjzyj2000, kys, haiyangz, mst, jasowang,
doshir, pv-drivers, jwi, kgraul, hca, gor, johannes
Cc: netdev, lipeng321, chenhao288, huangguangbin2, linux-s390
From: Hao Chen <chenhao288@hisilicon.com>
The way to set tx spare buf via module parameter is not such
convenient as the way to set it via ethtool.
So,remove the way to set tx spare buf via module parameter.
Signed-off-by: Hao Chen <chenhao288@hisilicon.com>
Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
---
drivers/net/ethernet/hisilicon/hns3/hns3_enet.c | 7 +------
1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
index 345dddb2d691..f8edf1d45f01 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
@@ -53,10 +53,6 @@ static int debug = -1;
module_param(debug, int, 0);
MODULE_PARM_DESC(debug, " Network interface message level setting");
-static unsigned int tx_spare_buf_size;
-module_param(tx_spare_buf_size, uint, 0400);
-MODULE_PARM_DESC(tx_spare_buf_size, "Size used to allocate tx spare buffer");
-
static unsigned int tx_sgl = 1;
module_param(tx_sgl, uint, 0600);
MODULE_PARM_DESC(tx_sgl, "Minimum number of frags when using dma_map_sg() to optimize the IOMMU mapping");
@@ -1040,8 +1036,7 @@ static void hns3_init_tx_spare_buffer(struct hns3_enet_ring *ring)
dma_addr_t dma;
int order;
- alloc_size = tx_spare_buf_size ? tx_spare_buf_size :
- ring->tqp->handle->kinfo.tx_spare_buf_size;
+ alloc_size = ring->tqp->handle->kinfo.tx_spare_buf_size;
if (!alloc_size)
return;
--
2.33.0
^ permalink raw reply related [flat|nested] 14+ messages in thread
* RE: [PATCH V2 net-next 4/6] ethtool: extend ringparam setting uAPI with rx_buf_len
2021-09-24 14:29 ` [PATCH V2 net-next 4/6] ethtool: extend ringparam setting uAPI with rx_buf_len Guangbin Huang
@ 2021-09-24 14:57 ` Haiyang Zhang
0 siblings, 0 replies; 14+ messages in thread
From: Haiyang Zhang @ 2021-09-24 14:57 UTC (permalink / raw)
To: Guangbin Huang, davem, kuba, mkubecek, andrew, amitc, idosch,
danieller, jesse.brandeburg, anthony.l.nguyen, jdike, richard,
anton.ivanov, netanel, akiyano, gtzalik, saeedb, chris.snook,
ulli.kroll, linus.walleij, jeroendb, csully, awogbemila, jdmason,
rain.1986.08.12, zyjzyj2000, KY Srinivasan, mst, jasowang,
doshir, pv-drivers, jwi, kgraul, hca, gor, johannes
Cc: netdev, lipeng321, chenhao288, linux-s390
> -----Original Message-----
> From: Guangbin Huang <huangguangbin2@huawei.com>
> Sent: Friday, September 24, 2021 10:30 AM
> To: davem@davemloft.net; kuba@kernel.org; mkubecek@suse.cz;
> andrew@lunn.ch; amitc@mellanox.com; idosch@idosch.org;
> danieller@nvidia.com; jesse.brandeburg@intel.com;
> anthony.l.nguyen@intel.com; jdike@addtoit.com; richard@nod.at;
> anton.ivanov@cambridgegreys.com; netanel@amazon.com; akiyano@amazon.com;
> gtzalik@amazon.com; saeedb@amazon.com; chris.snook@gmail.com;
> ulli.kroll@googlemail.com; linus.walleij@linaro.org; jeroendb@google.com;
> csully@google.com; awogbemila@google.com; jdmason@kudzu.us;
> rain.1986.08.12@gmail.com; zyjzyj2000@gmail.com; KY Srinivasan
> <kys@microsoft.com>; Haiyang Zhang <haiyangz@microsoft.com>;
> mst@redhat.com; jasowang@redhat.com; doshir@vmware.com; pv-
> drivers@vmware.com; jwi@linux.ibm.com; kgraul@linux.ibm.com;
> hca@linux.ibm.com; gor@linux.ibm.com; johannes@sipsolutions.net
> Cc: netdev@vger.kernel.org; lipeng321@huawei.com;
> chenhao288@hisilicon.com; huangguangbin2@huawei.com; linux-
> s390@vger.kernel.org
> Subject: [PATCH V2 net-next 4/6] ethtool: extend ringparam setting uAPI
> with rx_buf_len
>
> [You don't often get email from huangguangbin2@huawei.com. Learn why
> this is important at http://aka.ms/LearnAboutSenderIdentification.]
>
> From: Hao Chen <chenhao288@hisilicon.com>
>
> Add two new parameters ringparam_ext and extack for
> .get_ringparam and .set_ringparam to extend more ring params
> through netlink.
>
> Signed-off-by: Hao Chen <chenhao288@hisilicon.com>
> Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
> ---
> arch/um/drivers/vector_kern.c | 4 +++-
> drivers/net/can/c_can/c_can_ethtool.c | 4 +++-
> drivers/net/ethernet/3com/typhoon.c | 4 +++-
> drivers/net/ethernet/amazon/ena/ena_ethtool.c | 8 ++++++--
> drivers/net/ethernet/amd/pcnet32.c | 8 ++++++--
> drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c | 8 ++++++--
> .../net/ethernet/aquantia/atlantic/aq_ethtool.c | 8 ++++++--
> drivers/net/ethernet/atheros/atlx/atl1.c | 8 ++++++--
> drivers/net/ethernet/broadcom/b44.c | 8 ++++++--
> drivers/net/ethernet/broadcom/bcm63xx_enet.c | 16 ++++++++++++----
> drivers/net/ethernet/broadcom/bnx2.c | 8 ++++++--
> .../net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c | 8 ++++++--
> .../net/ethernet/broadcom/bnxt/bnxt_ethtool.c | 8 ++++++--
> drivers/net/ethernet/broadcom/tg3.c | 10 ++++++++--
> drivers/net/ethernet/brocade/bna/bnad_ethtool.c | 8 ++++++--
> drivers/net/ethernet/cadence/macb_main.c | 8 ++++++--
> .../net/ethernet/cavium/liquidio/lio_ethtool.c | 8 ++++++--
> .../net/ethernet/cavium/thunder/nicvf_ethtool.c | 8 ++++++--
> drivers/net/ethernet/chelsio/cxgb/cxgb2.c | 8 ++++++--
> drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c | 8 ++++++--
> .../net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c | 8 ++++++--
> .../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 | 4 +++-
> drivers/net/ethernet/ethoc.c | 8 ++++++--
> drivers/net/ethernet/faraday/ftgmac100.c | 8 ++++++--
> .../net/ethernet/freescale/enetc/enetc_ethtool.c | 4 +++-
> drivers/net/ethernet/freescale/gianfar_ethtool.c | 8 ++++++--
> .../net/ethernet/freescale/ucc_geth_ethtool.c | 8 ++++++--
> drivers/net/ethernet/google/gve/gve_ethtool.c | 4 +++-
> drivers/net/ethernet/hisilicon/hns/hns_ethtool.c | 6 +++++-
> .../net/ethernet/hisilicon/hns3/hns3_ethtool.c | 8 ++++++--
> .../net/ethernet/huawei/hinic/hinic_ethtool.c | 8 ++++++--
> drivers/net/ethernet/ibm/emac/core.c | 4 +++-
> drivers/net/ethernet/ibm/ibmvnic.c | 8 ++++++--
> drivers/net/ethernet/intel/e100.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 | 8 ++++++--
> drivers/net/ethernet/intel/iavf/iavf_ethtool.c | 12 ++++++++++--
> drivers/net/ethernet/intel/ice/ice_ethtool.c | 8 ++++++--
> 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/ixgb/ixgb_ethtool.c | 8 ++++++--
> drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c | 8 ++++++--
> drivers/net/ethernet/intel/ixgbevf/ethtool.c | 8 ++++++--
> drivers/net/ethernet/marvell/mv643xx_eth.c | 8 ++++++--
> drivers/net/ethernet/marvell/mvneta.c | 8 ++++++--
> drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c | 8 ++++++--
> .../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 ++++++--
> .../net/ethernet/mellanox/mlx5/core/en_ethtool.c | 8 ++++++--
> drivers/net/ethernet/mellanox/mlx5/core/en_rep.c | 8 ++++++--
> .../ethernet/mellanox/mlx5/core/ipoib/ethtool.c | 8 ++++++--
> .../mellanox/mlxbf_gige/mlxbf_gige_ethtool.c | 4 +++-
> drivers/net/ethernet/micrel/ksz884x.c | 5 ++++-
> drivers/net/ethernet/myricom/myri10ge/myri10ge.c | 4 +++-
> drivers/net/ethernet/neterion/s2io.c | 4 +++-
> .../net/ethernet/netronome/nfp/nfp_net_ethtool.c | 8 ++++++--
> drivers/net/ethernet/nvidia/forcedeth.c | 10 ++++++++--
> .../ethernet/oki-semi/pch_gbe/pch_gbe_ethtool.c | 10 ++++++++--
> drivers/net/ethernet/pasemi/pasemi_mac_ethtool.c | 4 +++-
> .../net/ethernet/pensando/ionic/ionic_ethtool.c | 8 ++++++--
> .../ethernet/qlogic/netxen/netxen_nic_ethtool.c | 8 ++++++--
> drivers/net/ethernet/qlogic/qede/qede_ethtool.c | 8 ++++++--
> .../net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c | 8 ++++++--
> .../net/ethernet/qualcomm/emac/emac-ethtool.c | 8 ++++++--
> drivers/net/ethernet/qualcomm/qca_debug.c | 8 ++++++--
> drivers/net/ethernet/realtek/8139cp.c | 4 +++-
> drivers/net/ethernet/realtek/r8169_main.c | 4 +++-
> drivers/net/ethernet/renesas/ravb_main.c | 8 ++++++--
> drivers/net/ethernet/renesas/sh_eth.c | 8 ++++++--
> drivers/net/ethernet/sfc/ef100_ethtool.c | 4 +++-
> drivers/net/ethernet/sfc/ethtool.c | 8 ++++++--
> drivers/net/ethernet/sfc/falcon/ethtool.c | 8 ++++++--
> .../net/ethernet/stmicro/stmmac/stmmac_ethtool.c | 8 ++++++--
> drivers/net/ethernet/tehuti/tehuti.c | 10 ++++++++--
> drivers/net/ethernet/ti/am65-cpsw-ethtool.c | 4 +++-
> drivers/net/ethernet/ti/cpmac.c | 8 ++++++--
> drivers/net/ethernet/ti/cpsw_ethtool.c | 8 ++++++--
> drivers/net/ethernet/ti/cpsw_priv.h | 8 ++++++--
> .../net/ethernet/toshiba/spider_net_ethtool.c | 4 +++-
> drivers/net/ethernet/xilinx/ll_temac_main.c | 14 ++++++++++----
> .../net/ethernet/xilinx/xilinx_axienet_main.c | 14 ++++++++++----
> drivers/net/hyperv/netvsc_drv.c | 8 ++++++--
> drivers/net/netdevsim/ethtool.c | 8 ++++++--
> drivers/net/usb/r8152.c | 8 ++++++--
> drivers/net/virtio_net.c | 4 +++-
> drivers/net/vmxnet3/vmxnet3_ethtool.c | 8 ++++++--
> drivers/s390/net/qeth_ethtool.c | 4 +++-
> net/ethtool/ioctl.c | 9 ++++++---
> net/ethtool/rings.c | 15 +++++++++++----
> net/mac80211/ethtool.c | 8 ++++++--
> 98 files changed, 562 insertions(+), 185 deletions(-)
>
> diff --git a/arch/um/drivers/vector_kern.c
> b/arch/um/drivers/vector_kern.c
> index cde6db184c26..22b59e262c1c 100644
> --- a/arch/um/drivers/vector_kern.c
> +++ b/arch/um/drivers/vector_kern.c
> @@ -1441,7 +1441,9 @@ static int vector_net_load_bpf_flash(struct
> net_device *dev,
> }
>
> static void vector_get_ringparam(struct net_device *netdev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct vector_private *vp = netdev_priv(netdev);
>
> diff --git a/drivers/net/can/c_can/c_can_ethtool.c
> b/drivers/net/can/c_can/c_can_ethtool.c
> index 377c7d2e7612..1d7eddfd09ec 100644
> --- a/drivers/net/can/c_can/c_can_ethtool.c
> +++ b/drivers/net/can/c_can/c_can_ethtool.c
> @@ -20,7 +20,9 @@ static void c_can_get_drvinfo(struct net_device
> *netdev,
> }
>
> static void c_can_get_ringparam(struct net_device *netdev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct c_can_priv *priv = netdev_priv(netdev);
>
> diff --git a/drivers/net/ethernet/3com/typhoon.c
> b/drivers/net/ethernet/3com/typhoon.c
> index 05e15b6e5e2c..dae332ab6626 100644
> --- a/drivers/net/ethernet/3com/typhoon.c
> +++ b/drivers/net/ethernet/3com/typhoon.c
> @@ -1138,7 +1138,9 @@ typhoon_set_wol(struct net_device *dev, struct
> ethtool_wolinfo *wol)
> }
>
> static void
> -typhoon_get_ringparam(struct net_device *dev, struct ethtool_ringparam
> *ering)
> +typhoon_get_ringparam(struct net_device *dev, struct ethtool_ringparam
> *ering,
> + struct ethtool_ringparam_ext *ering_ext,
> + struct netlink_ext_ack *extack)
> {
> ering->rx_max_pending = RXENT_ENTRIES;
> ering->tx_max_pending = TXLO_ENTRIES - 1;
> diff --git a/drivers/net/ethernet/amazon/ena/ena_ethtool.c
> b/drivers/net/ethernet/amazon/ena/ena_ethtool.c
> index 13e745cf3781..ea1af149d02f 100644
> --- a/drivers/net/ethernet/amazon/ena/ena_ethtool.c
> +++ b/drivers/net/ethernet/amazon/ena/ena_ethtool.c
> @@ -465,7 +465,9 @@ static void ena_get_drvinfo(struct net_device *dev,
> }
>
> static void ena_get_ringparam(struct net_device *netdev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct ena_adapter *adapter = netdev_priv(netdev);
>
> @@ -476,7 +478,9 @@ static void ena_get_ringparam(struct net_device
> *netdev,
> }
>
> static int ena_set_ringparam(struct net_device *netdev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct ena_adapter *adapter = netdev_priv(netdev);
> u32 new_tx_size, new_rx_size;
> diff --git a/drivers/net/ethernet/amd/pcnet32.c
> b/drivers/net/ethernet/amd/pcnet32.c
> index 70d76fdb9f56..e5708b312133 100644
> --- a/drivers/net/ethernet/amd/pcnet32.c
> +++ b/drivers/net/ethernet/amd/pcnet32.c
> @@ -860,7 +860,9 @@ static int pcnet32_nway_reset(struct net_device *dev)
> }
>
> static void pcnet32_get_ringparam(struct net_device *dev,
> - struct ethtool_ringparam *ering)
> + struct ethtool_ringparam *ering,
> + struct ethtool_ringparam_ext
> *ering_ext,
> + struct netlink_ext_ack *extack)
> {
> struct pcnet32_private *lp = netdev_priv(dev);
>
> @@ -871,7 +873,9 @@ static void pcnet32_get_ringparam(struct net_device
> *dev,
> }
>
> static int pcnet32_set_ringparam(struct net_device *dev,
> - struct ethtool_ringparam *ering)
> + struct ethtool_ringparam *ering,
> + struct ethtool_ringparam_ext *ering_ext,
> + struct netlink_ext_ack *extack)
> {
> struct pcnet32_private *lp = netdev_priv(dev);
> unsigned long flags;
> diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
> b/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
> index bafc51c34e0b..08a52594cda0 100644
> --- a/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
> +++ b/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
> @@ -622,7 +622,9 @@ static int xgbe_get_module_eeprom(struct net_device
> *netdev,
> }
>
> static void xgbe_get_ringparam(struct net_device *netdev,
> - struct ethtool_ringparam *ringparam)
> + struct ethtool_ringparam *ringparam,
> + struct ethtool_ringparam_ext
> *ringparam_ext,
> + struct netlink_ext_ack *extack)
> {
> struct xgbe_prv_data *pdata = netdev_priv(netdev);
>
> @@ -633,7 +635,9 @@ static void xgbe_get_ringparam(struct net_device
> *netdev,
> }
>
> static int xgbe_set_ringparam(struct net_device *netdev,
> - struct ethtool_ringparam *ringparam)
> + struct ethtool_ringparam *ringparam,
> + struct ethtool_ringparam_ext
> *ringparam_ext,
> + struct netlink_ext_ack *extack)
> {
> struct xgbe_prv_data *pdata = netdev_priv(netdev);
> unsigned int rx, tx;
> diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c
> b/drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c
> index a9ef0544e30f..6aacc0fe34fc 100644
> --- a/drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c
> +++ b/drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c
> @@ -812,7 +812,9 @@ static int aq_ethtool_set_pauseparam(struct
> net_device *ndev,
> }
>
> static void aq_get_ringparam(struct net_device *ndev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct aq_nic_s *aq_nic = netdev_priv(ndev);
> struct aq_nic_cfg_s *cfg;
> @@ -827,7 +829,9 @@ static void aq_get_ringparam(struct net_device *ndev,
> }
>
> static int aq_set_ringparam(struct net_device *ndev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct aq_nic_s *aq_nic = netdev_priv(ndev);
> const struct aq_hw_caps_s *hw_caps;
> diff --git a/drivers/net/ethernet/atheros/atlx/atl1.c
> b/drivers/net/ethernet/atheros/atlx/atl1.c
> index 68f6c0bbd945..92ac2eba0b36 100644
> --- a/drivers/net/ethernet/atheros/atlx/atl1.c
> +++ b/drivers/net/ethernet/atheros/atlx/atl1.c
> @@ -3438,7 +3438,9 @@ static void atl1_get_regs(struct net_device
> *netdev, struct ethtool_regs *regs,
> }
>
> static void atl1_get_ringparam(struct net_device *netdev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct atl1_adapter *adapter = netdev_priv(netdev);
> struct atl1_tpd_ring *txdr = &adapter->tpd_ring;
> @@ -3451,7 +3453,9 @@ static void atl1_get_ringparam(struct net_device
> *netdev,
> }
>
> static int atl1_set_ringparam(struct net_device *netdev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct atl1_adapter *adapter = netdev_priv(netdev);
> struct atl1_tpd_ring *tpdr = &adapter->tpd_ring;
> diff --git a/drivers/net/ethernet/broadcom/b44.c
> b/drivers/net/ethernet/broadcom/b44.c
> index fa784953c601..10fd625285f2 100644
> --- a/drivers/net/ethernet/broadcom/b44.c
> +++ b/drivers/net/ethernet/broadcom/b44.c
> @@ -1959,7 +1959,9 @@ static int b44_set_link_ksettings(struct
> net_device *dev,
> }
>
> static void b44_get_ringparam(struct net_device *dev,
> - struct ethtool_ringparam *ering)
> + struct ethtool_ringparam *ering,
> + struct ethtool_ringparam_ext *ering_ext,
> + struct netlink_ext_ack *extack)
> {
> struct b44 *bp = netdev_priv(dev);
>
> @@ -1970,7 +1972,9 @@ static void b44_get_ringparam(struct net_device
> *dev,
> }
>
> static int b44_set_ringparam(struct net_device *dev,
> - struct ethtool_ringparam *ering)
> + struct ethtool_ringparam *ering,
> + struct ethtool_ringparam_ext *ering_ext,
> + struct netlink_ext_ack *extack)
> {
> struct b44 *bp = netdev_priv(dev);
>
> diff --git a/drivers/net/ethernet/broadcom/bcm63xx_enet.c
> b/drivers/net/ethernet/broadcom/bcm63xx_enet.c
> index d56886300ecf..33c7c612c84f 100644
> --- a/drivers/net/ethernet/broadcom/bcm63xx_enet.c
> +++ b/drivers/net/ethernet/broadcom/bcm63xx_enet.c
> @@ -1498,7 +1498,9 @@ static int bcm_enet_set_link_ksettings(struct
> net_device *dev,
> }
>
> static void bcm_enet_get_ringparam(struct net_device *dev,
> - struct ethtool_ringparam *ering)
> + struct ethtool_ringparam *ering,
> + struct ethtool_ringparam_ext
> *ering_ext,
> + struct netlink_ext_ack *extack)
> {
> struct bcm_enet_priv *priv;
>
> @@ -1512,7 +1514,9 @@ static void bcm_enet_get_ringparam(struct
> net_device *dev,
> }
>
> static int bcm_enet_set_ringparam(struct net_device *dev,
> - struct ethtool_ringparam *ering)
> + struct ethtool_ringparam *ering,
> + struct ethtool_ringparam_ext
> *ering_ext,
> + struct netlink_ext_ack *extack)
> {
> struct bcm_enet_priv *priv;
> int was_running;
> @@ -2580,7 +2584,9 @@ static void bcm_enetsw_get_ethtool_stats(struct
> net_device *netdev,
> }
>
> static void bcm_enetsw_get_ringparam(struct net_device *dev,
> - struct ethtool_ringparam *ering)
> + struct ethtool_ringparam *ering,
> + struct ethtool_ringparam_ext
> *ering_ext,
> + struct netlink_ext_ack *extack)
> {
> struct bcm_enet_priv *priv;
>
> @@ -2596,7 +2602,9 @@ static void bcm_enetsw_get_ringparam(struct
> net_device *dev,
> }
>
> static int bcm_enetsw_set_ringparam(struct net_device *dev,
> - struct ethtool_ringparam *ering)
> + struct ethtool_ringparam *ering,
> + struct ethtool_ringparam_ext
> *ering_ext,
> + struct netlink_ext_ack *extack)
> {
> struct bcm_enet_priv *priv;
> int was_running;
> diff --git a/drivers/net/ethernet/broadcom/bnx2.c
> b/drivers/net/ethernet/broadcom/bnx2.c
> index 8c83973adca5..a197736e806b 100644
> --- a/drivers/net/ethernet/broadcom/bnx2.c
> +++ b/drivers/net/ethernet/broadcom/bnx2.c
> @@ -7318,7 +7318,9 @@ static int bnx2_set_coalesce(struct net_device
> *dev,
> }
>
> static void
> -bnx2_get_ringparam(struct net_device *dev, struct ethtool_ringparam
> *ering)
> +bnx2_get_ringparam(struct net_device *dev, struct ethtool_ringparam
> *ering,
> + struct ethtool_ringparam_ext *ering_ext,
> + struct netlink_ext_ack *extack)
> {
> struct bnx2 *bp = netdev_priv(dev);
>
> @@ -7389,7 +7391,9 @@ bnx2_change_ring_size(struct bnx2 *bp, u32 rx, u32
> tx, bool reset_irq)
> }
>
> static int
> -bnx2_set_ringparam(struct net_device *dev, struct ethtool_ringparam
> *ering)
> +bnx2_set_ringparam(struct net_device *dev, struct ethtool_ringparam
> *ering,
> + struct ethtool_ringparam_ext *ering_ext,
> + struct netlink_ext_ack *extack)
> {
> struct bnx2 *bp = netdev_priv(dev);
> int rc;
> diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
> b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
> index 472a3a478038..f3c72597cf1e 100644
> --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
> +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
> @@ -1914,7 +1914,9 @@ static int bnx2x_set_coalesce(struct net_device
> *dev,
> }
>
> static void bnx2x_get_ringparam(struct net_device *dev,
> - struct ethtool_ringparam *ering)
> + struct ethtool_ringparam *ering,
> + struct ethtool_ringparam_ext *ering_ext,
> + struct netlink_ext_ack *extack)
> {
> struct bnx2x *bp = netdev_priv(dev);
>
> @@ -1938,7 +1940,9 @@ static void bnx2x_get_ringparam(struct net_device
> *dev,
> }
>
> static int bnx2x_set_ringparam(struct net_device *dev,
> - struct ethtool_ringparam *ering)
> + struct ethtool_ringparam *ering,
> + struct ethtool_ringparam_ext *ering_ext,
> + 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 7260910e75fb..de35b51105dc 100644
> --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c
> +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c
> @@ -773,7 +773,9 @@ static void bnxt_get_strings(struct net_device *dev,
> u32 stringset, u8 *buf)
> }
>
> static void bnxt_get_ringparam(struct net_device *dev,
> - struct ethtool_ringparam *ering)
> + struct ethtool_ringparam *ering,
> + struct ethtool_ringparam_ext *ering_ext,
> + struct netlink_ext_ack *extack)
> {
> struct bnxt *bp = netdev_priv(dev);
>
> @@ -792,7 +794,9 @@ static void bnxt_get_ringparam(struct net_device
> *dev,
> }
>
> static int bnxt_set_ringparam(struct net_device *dev,
> - struct ethtool_ringparam *ering)
> + struct ethtool_ringparam *ering,
> + struct ethtool_ringparam_ext *ering_ext,
> + struct netlink_ext_ack *extack)
> {
> struct bnxt *bp = netdev_priv(dev);
>
> diff --git a/drivers/net/ethernet/broadcom/tg3.c
> b/drivers/net/ethernet/broadcom/tg3.c
> index 5e0e0e70d801..97604ccf6a6f 100644
> --- a/drivers/net/ethernet/broadcom/tg3.c
> +++ b/drivers/net/ethernet/broadcom/tg3.c
> @@ -12396,7 +12396,10 @@ static int tg3_nway_reset(struct net_device
> *dev)
> return r;
> }
>
> -static void tg3_get_ringparam(struct net_device *dev, struct
> ethtool_ringparam *ering)
> +static void tg3_get_ringparam(struct net_device *dev,
> + struct ethtool_ringparam *ering,
> + struct ethtool_ringparam_ext *ering_ext,
> + struct netlink_ext_ack *extack)
> {
> struct tg3 *tp = netdev_priv(dev);
>
> @@ -12417,7 +12420,10 @@ static void tg3_get_ringparam(struct net_device
> *dev, struct ethtool_ringparam *
> ering->tx_pending = tp->napi[0].tx_pending;
> }
>
> -static int tg3_set_ringparam(struct net_device *dev, struct
> ethtool_ringparam *ering)
> +static int tg3_set_ringparam(struct net_device *dev,
> + struct ethtool_ringparam *ering,
> + struct ethtool_ringparam_ext *ering_ext,
> + struct netlink_ext_ack *extack)
> {
> struct tg3 *tp = netdev_priv(dev);
> int i, irq_sync = 0, err = 0;
> diff --git a/drivers/net/ethernet/brocade/bna/bnad_ethtool.c
> b/drivers/net/ethernet/brocade/bna/bnad_ethtool.c
> index 391b85f25141..8eba325c9764 100644
> --- a/drivers/net/ethernet/brocade/bna/bnad_ethtool.c
> +++ b/drivers/net/ethernet/brocade/bna/bnad_ethtool.c
> @@ -405,7 +405,9 @@ static int bnad_set_coalesce(struct net_device
> *netdev,
>
> static void
> bnad_get_ringparam(struct net_device *netdev,
> - struct ethtool_ringparam *ringparam)
> + struct ethtool_ringparam *ringparam,
> + struct ethtool_ringparam_ext *ering_ext,
> + struct netlink_ext_ack *extack)
> {
> struct bnad *bnad = netdev_priv(netdev);
>
> @@ -418,7 +420,9 @@ bnad_get_ringparam(struct net_device *netdev,
>
> static int
> bnad_set_ringparam(struct net_device *netdev,
> - struct ethtool_ringparam *ringparam)
> + struct ethtool_ringparam *ringparam,
> + struct ethtool_ringparam_ext *ering_ext,
> + struct netlink_ext_ack *extack)
> {
> int i, current_err, err = 0;
> struct bnad *bnad = netdev_priv(netdev);
> diff --git a/drivers/net/ethernet/cadence/macb_main.c
> b/drivers/net/ethernet/cadence/macb_main.c
> index e2730b3e1a57..5277ee50f597 100644
> --- a/drivers/net/ethernet/cadence/macb_main.c
> +++ b/drivers/net/ethernet/cadence/macb_main.c
> @@ -3096,7 +3096,9 @@ static int macb_set_link_ksettings(struct
> net_device *netdev,
> }
>
> static void macb_get_ringparam(struct net_device *netdev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct macb *bp = netdev_priv(netdev);
>
> @@ -3108,7 +3110,9 @@ static void macb_get_ringparam(struct net_device
> *netdev,
> }
>
> static int macb_set_ringparam(struct net_device *netdev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct macb *bp = netdev_priv(netdev);
> u32 new_rx_size, new_tx_size;
> diff --git a/drivers/net/ethernet/cavium/liquidio/lio_ethtool.c
> b/drivers/net/ethernet/cavium/liquidio/lio_ethtool.c
> index 2b9747867d4c..303c0472c93a 100644
> --- a/drivers/net/ethernet/cavium/liquidio/lio_ethtool.c
> +++ b/drivers/net/ethernet/cavium/liquidio/lio_ethtool.c
> @@ -947,7 +947,9 @@ static int lio_set_phys_id(struct net_device *netdev,
>
> static void
> lio_ethtool_get_ringparam(struct net_device *netdev,
> - struct ethtool_ringparam *ering)
> + struct ethtool_ringparam *ering,
> + struct ethtool_ringparam_ext *ering_ext,
> + struct netlink_ext_ack *extack)
> {
> struct lio *lio = GET_LIO(netdev);
> struct octeon_device *oct = lio->oct_dev;
> @@ -1253,7 +1255,9 @@ static int lio_reset_queues(struct net_device
> *netdev, uint32_t num_qs)
> }
>
> static int lio_ethtool_set_ringparam(struct net_device *netdev,
> - struct ethtool_ringparam *ering)
> + struct ethtool_ringparam *ering,
> + struct ethtool_ringparam_ext
> *ering_ext,
> + struct netlink_ext_ack *extack)
> {
> u32 rx_count, tx_count, rx_count_old, tx_count_old;
> struct lio *lio = GET_LIO(netdev);
> diff --git a/drivers/net/ethernet/cavium/thunder/nicvf_ethtool.c
> b/drivers/net/ethernet/cavium/thunder/nicvf_ethtool.c
> index 7f2882109b16..01aaa5a77c4b 100644
> --- a/drivers/net/ethernet/cavium/thunder/nicvf_ethtool.c
> +++ b/drivers/net/ethernet/cavium/thunder/nicvf_ethtool.c
> @@ -467,7 +467,9 @@ static int nicvf_get_coalesce(struct net_device
> *netdev,
> }
>
> static void nicvf_get_ringparam(struct net_device *netdev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct nicvf *nic = netdev_priv(netdev);
> struct queue_set *qs = nic->qs;
> @@ -479,7 +481,9 @@ static void nicvf_get_ringparam(struct net_device
> *netdev,
> }
>
> static int nicvf_set_ringparam(struct net_device *netdev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct nicvf *nic = netdev_priv(netdev);
> struct queue_set *qs = nic->qs;
> diff --git a/drivers/net/ethernet/chelsio/cxgb/cxgb2.c
> b/drivers/net/ethernet/chelsio/cxgb/cxgb2.c
> index d246eee4b6d5..8e72a7f95401 100644
> --- a/drivers/net/ethernet/chelsio/cxgb/cxgb2.c
> +++ b/drivers/net/ethernet/chelsio/cxgb/cxgb2.c
> @@ -710,7 +710,9 @@ static int set_pauseparam(struct net_device *dev,
> return 0;
> }
>
> -static void get_sge_param(struct net_device *dev, struct
> ethtool_ringparam *e)
> +static void get_sge_param(struct net_device *dev, struct
> ethtool_ringparam *e,
> + struct ethtool_ringparam_ext *e_ext,
> + struct netlink_ext_ack *extack)
> {
> struct adapter *adapter = dev->ml_priv;
> int jumbo_fl = t1_is_T1B(adapter) ? 1 : 0;
> @@ -724,7 +726,9 @@ static void get_sge_param(struct net_device *dev,
> struct ethtool_ringparam *e)
> e->tx_pending = adapter->params.sge.cmdQ_size[0];
> }
>
> -static int set_sge_param(struct net_device *dev, struct
> ethtool_ringparam *e)
> +static int set_sge_param(struct net_device *dev, struct
> ethtool_ringparam *e,
> + struct ethtool_ringparam_ext *e_ext,
> + struct netlink_ext_ack *extack)
> {
> struct adapter *adapter = dev->ml_priv;
> int jumbo_fl = t1_is_T1B(adapter) ? 1 : 0;
> diff --git a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c
> b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c
> index 38e47703f9ab..5d40e19579e6 100644
> --- a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c
> +++ b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c
> @@ -1948,7 +1948,9 @@ static int set_pauseparam(struct net_device *dev,
> return 0;
> }
>
> -static void get_sge_param(struct net_device *dev, struct
> ethtool_ringparam *e)
> +static void get_sge_param(struct net_device *dev, struct
> ethtool_ringparam *e,
> + struct ethtool_ringparam_ext *e_ext,
> + struct netlink_ext_ack *extack)
> {
> struct port_info *pi = netdev_priv(dev);
> struct adapter *adapter = pi->adapter;
> @@ -1964,7 +1966,9 @@ static void get_sge_param(struct net_device *dev,
> struct ethtool_ringparam *e)
> e->tx_pending = q->txq_size[0];
> }
>
> -static int set_sge_param(struct net_device *dev, struct
> ethtool_ringparam *e)
> +static int set_sge_param(struct net_device *dev, struct
> ethtool_ringparam *e,
> + struct ethtool_ringparam_ext *e_ext,
> + 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 5903bdb78916..675a27b167a0 100644
> --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c
> +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c
> @@ -890,7 +890,9 @@ static int set_pauseparam(struct net_device *dev,
> return 0;
> }
>
> -static void get_sge_param(struct net_device *dev, struct
> ethtool_ringparam *e)
> +static void get_sge_param(struct net_device *dev, struct
> ethtool_ringparam *e,
> + struct ethtool_ringparam_ext *e_ext,
> + struct netlink_ext_ack *extack)
> {
> const struct port_info *pi = netdev_priv(dev);
> const struct sge *s = &pi->adapter->sge;
> @@ -906,7 +908,9 @@ static void get_sge_param(struct net_device *dev,
> struct ethtool_ringparam *e)
> e->tx_pending = s->ethtxq[pi->first_qset].q.size;
> }
>
> -static int set_sge_param(struct net_device *dev, struct
> ethtool_ringparam *e)
> +static int set_sge_param(struct net_device *dev, struct
> ethtool_ringparam *e,
> + struct ethtool_ringparam_ext *e_ext,
> + struct netlink_ext_ack *extack)
> {
> int i;
> const struct port_info *pi = netdev_priv(dev);
> diff --git a/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c
> b/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c
> index 4920a80a0460..ade808daf16b 100644
> --- a/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c
> +++ b/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c
> @@ -1591,7 +1591,9 @@ static void cxgb4vf_set_msglevel(struct net_device
> *dev, u32 msglevel)
> * first Queue Set.
> */
> static void cxgb4vf_get_ringparam(struct net_device *dev,
> - struct ethtool_ringparam *rp)
> + struct ethtool_ringparam *rp,
> + struct ethtool_ringparam_ext *rp_ext,
> + struct netlink_ext_ack *extack)
> {
> const struct port_info *pi = netdev_priv(dev);
> const struct sge *s = &pi->adapter->sge;
> @@ -1614,7 +1616,9 @@ static void cxgb4vf_get_ringparam(struct
> net_device *dev,
> * device -- after vetting them of course!
> */
> static int cxgb4vf_set_ringparam(struct net_device *dev,
> - struct ethtool_ringparam *rp)
> + struct ethtool_ringparam *rp,
> + struct ethtool_ringparam_ext *rp_ext,
> + 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 12ffc14fbecd..89857c03375d 100644
> --- a/drivers/net/ethernet/cisco/enic/enic_ethtool.c
> +++ b/drivers/net/ethernet/cisco/enic/enic_ethtool.c
> @@ -177,7 +177,9 @@ static void enic_get_strings(struct net_device
> *netdev, u32 stringset,
> }
>
> static void enic_get_ringparam(struct net_device *netdev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct enic *enic = netdev_priv(netdev);
> struct vnic_enet_config *c = &enic->config;
> @@ -189,7 +191,9 @@ static void enic_get_ringparam(struct net_device
> *netdev,
> }
>
> static int enic_set_ringparam(struct net_device *netdev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct enic *enic = netdev_priv(netdev);
> struct vnic_enet_config *c = &enic->config;
> diff --git a/drivers/net/ethernet/cortina/gemini.c
> b/drivers/net/ethernet/cortina/gemini.c
> index 6e745ca4c433..a8b9bcc50e02 100644
> --- a/drivers/net/ethernet/cortina/gemini.c
> +++ b/drivers/net/ethernet/cortina/gemini.c
> @@ -2105,7 +2105,9 @@ static void gmac_get_pauseparam(struct net_device
> *netdev,
> }
>
> static void gmac_get_ringparam(struct net_device *netdev,
> - struct ethtool_ringparam *rp)
> + struct ethtool_ringparam *rp,
> + struct ethtool_ringparam_ext *rp_ext,
> + struct netlink_ext_ack *extack)
> {
> struct gemini_ethernet_port *port = netdev_priv(netdev);
>
> @@ -2123,7 +2125,9 @@ static void gmac_get_ringparam(struct net_device
> *netdev,
> }
>
> static int gmac_set_ringparam(struct net_device *netdev,
> - struct ethtool_ringparam *rp)
> + struct ethtool_ringparam *rp,
> + struct ethtool_ringparam_ext *rp_ext,
> + struct netlink_ext_ack *extack)
> {
> struct gemini_ethernet_port *port = netdev_priv(netdev);
> int err = 0;
> diff --git a/drivers/net/ethernet/emulex/benet/be_ethtool.c
> b/drivers/net/ethernet/emulex/benet/be_ethtool.c
> index f9955308b93d..db1c8eef6091 100644
> --- a/drivers/net/ethernet/emulex/benet/be_ethtool.c
> +++ b/drivers/net/ethernet/emulex/benet/be_ethtool.c
> @@ -683,7 +683,9 @@ static int be_get_link_ksettings(struct net_device
> *netdev,
> }
>
> static void be_get_ringparam(struct net_device *netdev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct be_adapter *adapter = netdev_priv(netdev);
>
> diff --git a/drivers/net/ethernet/ethoc.c b/drivers/net/ethernet/ethoc.c
> index 0064ebdaf4b4..efec86e49887 100644
> --- a/drivers/net/ethernet/ethoc.c
> +++ b/drivers/net/ethernet/ethoc.c
> @@ -945,7 +945,9 @@ static void ethoc_get_regs(struct net_device *dev,
> struct ethtool_regs *regs,
> }
>
> static void ethoc_get_ringparam(struct net_device *dev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct ethoc *priv = netdev_priv(dev);
>
> @@ -961,7 +963,9 @@ static void ethoc_get_ringparam(struct net_device
> *dev,
> }
>
> static int ethoc_set_ringparam(struct net_device *dev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct ethoc *priv = netdev_priv(dev);
>
> diff --git a/drivers/net/ethernet/faraday/ftgmac100.c
> b/drivers/net/ethernet/faraday/ftgmac100.c
> index ff76e401a014..832da04ed257 100644
> --- a/drivers/net/ethernet/faraday/ftgmac100.c
> +++ b/drivers/net/ethernet/faraday/ftgmac100.c
> @@ -1182,7 +1182,9 @@ static void ftgmac100_get_drvinfo(struct
> net_device *netdev,
> }
>
> static void ftgmac100_get_ringparam(struct net_device *netdev,
> - struct ethtool_ringparam *ering)
> + struct ethtool_ringparam *ering,
> + struct ethtool_ringparam_ext
> *ering_ext,
> + struct netlink_ext_ack *extack)
> {
> struct ftgmac100 *priv = netdev_priv(netdev);
>
> @@ -1194,7 +1196,9 @@ static void ftgmac100_get_ringparam(struct
> net_device *netdev,
> }
>
> static int ftgmac100_set_ringparam(struct net_device *netdev,
> - struct ethtool_ringparam *ering)
> + struct ethtool_ringparam *ering,
> + struct ethtool_ringparam_ext
> *ering_ext,
> + struct netlink_ext_ack *extack)
> {
> struct ftgmac100 *priv = netdev_priv(netdev);
>
> diff --git a/drivers/net/ethernet/freescale/enetc/enetc_ethtool.c
> b/drivers/net/ethernet/freescale/enetc/enetc_ethtool.c
> index 9690e36e9e85..1302d1ab1a17 100644
> --- a/drivers/net/ethernet/freescale/enetc/enetc_ethtool.c
> +++ b/drivers/net/ethernet/freescale/enetc/enetc_ethtool.c
> @@ -562,7 +562,9 @@ static int enetc_set_rxfh(struct net_device *ndev,
> const u32 *indir,
> }
>
> static void enetc_get_ringparam(struct net_device *ndev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct enetc_ndev_priv *priv = netdev_priv(ndev);
>
> diff --git a/drivers/net/ethernet/freescale/gianfar_ethtool.c
> b/drivers/net/ethernet/freescale/gianfar_ethtool.c
> index 7b32ed29bf4c..0eec50eae4b0 100644
> --- a/drivers/net/ethernet/freescale/gianfar_ethtool.c
> +++ b/drivers/net/ethernet/freescale/gianfar_ethtool.c
> @@ -372,7 +372,9 @@ static int gfar_scoalesce(struct net_device *dev,
> * rx, rx_mini, and rx_jumbo rings are the same size, as mini and
> * jumbo are ignored by the driver */
> static void gfar_gringparam(struct net_device *dev,
> - struct ethtool_ringparam *rvals)
> + struct ethtool_ringparam *rvals,
> + struct ethtool_ringparam_ext *rvals_ext,
> + struct netlink_ext_ack *extack)
> {
> struct gfar_private *priv = netdev_priv(dev);
> struct gfar_priv_tx_q *tx_queue = NULL;
> @@ -399,7 +401,9 @@ static void gfar_gringparam(struct net_device *dev,
> * necessary so that we don't mess things up while we're in motion.
> */
> static int gfar_sringparam(struct net_device *dev,
> - struct ethtool_ringparam *rvals)
> + struct ethtool_ringparam *rvals,
> + struct ethtool_ringparam_ext *rvals_ext,
> + struct netlink_ext_ack *extack)
> {
> struct gfar_private *priv = netdev_priv(dev);
> int err = 0, i;
> diff --git a/drivers/net/ethernet/freescale/ucc_geth_ethtool.c
> b/drivers/net/ethernet/freescale/ucc_geth_ethtool.c
> index 14c08a868190..985f9cdb7e8a 100644
> --- a/drivers/net/ethernet/freescale/ucc_geth_ethtool.c
> +++ b/drivers/net/ethernet/freescale/ucc_geth_ethtool.c
> @@ -207,7 +207,9 @@ uec_get_regs(struct net_device *netdev,
>
> static void
> uec_get_ringparam(struct net_device *netdev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct ucc_geth_private *ugeth = netdev_priv(netdev);
> struct ucc_geth_info *ug_info = ugeth->ug_info;
> @@ -226,7 +228,9 @@ uec_get_ringparam(struct net_device *netdev,
>
> static int
> uec_set_ringparam(struct net_device *netdev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct ucc_geth_private *ugeth = netdev_priv(netdev);
> struct ucc_geth_info *ug_info = ugeth->ug_info;
> diff --git a/drivers/net/ethernet/google/gve/gve_ethtool.c
> b/drivers/net/ethernet/google/gve/gve_ethtool.c
> index 716e6240305d..70b92022e46c 100644
> --- a/drivers/net/ethernet/google/gve/gve_ethtool.c
> +++ b/drivers/net/ethernet/google/gve/gve_ethtool.c
> @@ -416,7 +416,9 @@ static int gve_set_channels(struct net_device
> *netdev,
> }
>
> static void gve_get_ringparam(struct net_device *netdev,
> - struct ethtool_ringparam *cmd)
> + struct ethtool_ringparam *cmd,
> + struct ethtool_ringparam_ext *ering_ext,
> + struct netlink_ext_ack *extack)
> {
> struct gve_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 ab7390225942..a2abd0f64e1a 100644
> --- a/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c
> +++ b/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c
> @@ -663,9 +663,13 @@ static void hns_nic_get_drvinfo(struct net_device
> *net_dev,
> * hns_get_ringparam - get ring parameter
> * @net_dev: net device
> * @param: ethtool parameter
> + * @param_ext: ethtool external parameter
> + * @extack: netlink netlink extended ACK report struct
> */
> static void hns_get_ringparam(struct net_device *net_dev,
> - struct ethtool_ringparam *param)
> + struct ethtool_ringparam *param,
> + struct ethtool_ringparam_ext *param_ext,
> + 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 c757e067f31f..ed50b3b7b9e8 100644
> --- a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c
> +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c
> @@ -639,7 +639,9 @@ static u32 hns3_get_link(struct net_device *netdev)
> }
>
> static void hns3_get_ringparam(struct net_device *netdev,
> - struct ethtool_ringparam *param)
> + struct ethtool_ringparam *param,
> + struct ethtool_ringparam_ext *param_ext,
> + struct netlink_ext_ack *extack)
> {
> struct hns3_nic_priv *priv = netdev_priv(netdev);
> struct hnae3_handle *h = priv->ae_handle;
> @@ -1077,7 +1079,9 @@ static int hns3_check_ringparam(struct net_device
> *ndev,
> }
>
> static int hns3_set_ringparam(struct net_device *ndev,
> - struct ethtool_ringparam *param)
> + struct ethtool_ringparam *param,
> + struct ethtool_ringparam_ext *param_ext,
> + struct netlink_ext_ack *extack)
> {
> struct hns3_nic_priv *priv = netdev_priv(ndev);
> struct hnae3_handle *h = priv->ae_handle;
> diff --git a/drivers/net/ethernet/huawei/hinic/hinic_ethtool.c
> b/drivers/net/ethernet/huawei/hinic/hinic_ethtool.c
> index b431c300ef1b..7a79bfb9e0ff 100644
> --- a/drivers/net/ethernet/huawei/hinic/hinic_ethtool.c
> +++ b/drivers/net/ethernet/huawei/hinic/hinic_ethtool.c
> @@ -549,7 +549,9 @@ static void hinic_get_drvinfo(struct net_device
> *netdev,
> }
>
> static void hinic_get_ringparam(struct net_device *netdev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct hinic_dev *nic_dev = netdev_priv(netdev);
>
> @@ -582,7 +584,9 @@ static int check_ringparam_valid(struct hinic_dev
> *nic_dev,
> }
>
> static int hinic_set_ringparam(struct net_device *netdev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct hinic_dev *nic_dev = netdev_priv(netdev);
> u16 new_sq_depth, new_rq_depth;
> diff --git a/drivers/net/ethernet/ibm/emac/core.c
> b/drivers/net/ethernet/ibm/emac/core.c
> index 664a91af662d..134fa6c265ca 100644
> --- a/drivers/net/ethernet/ibm/emac/core.c
> +++ b/drivers/net/ethernet/ibm/emac/core.c
> @@ -2138,7 +2138,9 @@ emac_ethtool_set_link_ksettings(struct net_device
> *ndev,
> }
>
> static void emac_ethtool_get_ringparam(struct net_device *ndev,
> - struct ethtool_ringparam *rp)
> + struct ethtool_ringparam *rp,
> + struct ethtool_ringparam_ext
> *rp_ext,
> + struct netlink_ext_ack *extack)
> {
> rp->rx_max_pending = rp->rx_pending = NUM_RX_BUFF;
> rp->tx_max_pending = rp->tx_pending = NUM_TX_BUFF;
> diff --git a/drivers/net/ethernet/ibm/ibmvnic.c
> b/drivers/net/ethernet/ibm/ibmvnic.c
> index 8f17096e614d..fce169457828 100644
> --- a/drivers/net/ethernet/ibm/ibmvnic.c
> +++ b/drivers/net/ethernet/ibm/ibmvnic.c
> @@ -3090,7 +3090,9 @@ static u32 ibmvnic_get_link(struct net_device
> *netdev)
> }
>
> static void ibmvnic_get_ringparam(struct net_device *netdev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct ibmvnic_adapter *adapter = netdev_priv(netdev);
>
> @@ -3110,7 +3112,9 @@ static void ibmvnic_get_ringparam(struct
> net_device *netdev,
> }
>
> static int ibmvnic_set_ringparam(struct net_device *netdev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct ibmvnic_adapter *adapter = netdev_priv(netdev);
> int ret;
> diff --git a/drivers/net/ethernet/intel/e100.c
> b/drivers/net/ethernet/intel/e100.c
> index 373eb027b925..a103a3eaf74b 100644
> --- a/drivers/net/ethernet/intel/e100.c
> +++ b/drivers/net/ethernet/intel/e100.c
> @@ -2549,7 +2549,9 @@ static int e100_set_eeprom(struct net_device
> *netdev,
> }
>
> static void e100_get_ringparam(struct net_device *netdev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct nic *nic = netdev_priv(netdev);
> struct param_range *rfds = &nic->params.rfds;
> @@ -2562,7 +2564,9 @@ static void e100_get_ringparam(struct net_device
> *netdev,
> }
>
> static int e100_set_ringparam(struct net_device *netdev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct nic *nic = netdev_priv(netdev);
> struct param_range *rfds = &nic->params.rfds;
> diff --git a/drivers/net/ethernet/intel/e1000/e1000_ethtool.c
> b/drivers/net/ethernet/intel/e1000/e1000_ethtool.c
> index 0a57172dfcbc..a96f4eb74a84 100644
> --- a/drivers/net/ethernet/intel/e1000/e1000_ethtool.c
> +++ b/drivers/net/ethernet/intel/e1000/e1000_ethtool.c
> @@ -539,7 +539,9 @@ static void e1000_get_drvinfo(struct net_device
> *netdev,
> }
>
> static void e1000_get_ringparam(struct net_device *netdev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct e1000_adapter *adapter = netdev_priv(netdev);
> struct e1000_hw *hw = &adapter->hw;
> @@ -556,7 +558,9 @@ static void e1000_get_ringparam(struct net_device
> *netdev,
> }
>
> static int e1000_set_ringparam(struct net_device *netdev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + 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 8515e00d1b40..0fa5962639e1 100644
> --- a/drivers/net/ethernet/intel/e1000e/ethtool.c
> +++ b/drivers/net/ethernet/intel/e1000e/ethtool.c
> @@ -655,7 +655,9 @@ static void e1000_get_drvinfo(struct net_device
> *netdev,
> }
>
> static void e1000_get_ringparam(struct net_device *netdev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct e1000_adapter *adapter = netdev_priv(netdev);
>
> @@ -666,7 +668,9 @@ static void e1000_get_ringparam(struct net_device
> *netdev,
> }
>
> static int e1000_set_ringparam(struct net_device *netdev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct e1000_adapter *adapter = netdev_priv(netdev);
> struct e1000_ring *temp_tx = NULL, *temp_rx = NULL;
> diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_ethtool.c
> b/drivers/net/ethernet/intel/fm10k/fm10k_ethtool.c
> index 0d37f011d0ce..1ae89e58de3d 100644
> --- a/drivers/net/ethernet/intel/fm10k/fm10k_ethtool.c
> +++ b/drivers/net/ethernet/intel/fm10k/fm10k_ethtool.c
> @@ -502,7 +502,9 @@ static void fm10k_set_msglevel(struct net_device
> *netdev, u32 data)
> }
>
> static void fm10k_get_ringparam(struct net_device *netdev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct fm10k_intfc *interface = netdev_priv(netdev);
>
> @@ -517,7 +519,9 @@ static void fm10k_get_ringparam(struct net_device
> *netdev,
> }
>
> static int fm10k_set_ringparam(struct net_device *netdev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct fm10k_intfc *interface = netdev_priv(netdev);
> struct fm10k_ring *temp_ring;
> diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
> b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
> index 513ba6974355..ca3a1e6b07e5 100644
> --- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
> +++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
> @@ -1916,7 +1916,9 @@ static void i40e_get_drvinfo(struct net_device
> *netdev,
> }
>
> static void i40e_get_ringparam(struct net_device *netdev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct i40e_netdev_priv *np = netdev_priv(netdev);
> struct i40e_pf *pf = np->vsi->back;
> @@ -1944,7 +1946,9 @@ static bool i40e_active_tx_ring_index(struct
> i40e_vsi *vsi, u16 index)
> }
>
> static int i40e_set_ringparam(struct net_device *netdev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct i40e_ring *tx_rings = NULL, *rx_rings = NULL;
> struct i40e_netdev_priv *np = netdev_priv(netdev);
> diff --git a/drivers/net/ethernet/intel/iavf/iavf_ethtool.c
> b/drivers/net/ethernet/intel/iavf/iavf_ethtool.c
> index 5a359a0a20ec..f576324d025b 100644
> --- a/drivers/net/ethernet/intel/iavf/iavf_ethtool.c
> +++ b/drivers/net/ethernet/intel/iavf/iavf_ethtool.c
> @@ -580,12 +580,16 @@ static void iavf_get_drvinfo(struct net_device
> *netdev,
> * iavf_get_ringparam - Get ring parameters
> * @netdev: network interface device structure
> * @ring: ethtool ringparam structure
> + * @ring_ext: ethtool extenal ringparam structure
> + * @extack: netlink netlink extended ACK report struct
> *
> * Returns current ring parameters. TX and RX rings are reported
> separately,
> * but the number of rings is not reported.
> **/
> static void iavf_get_ringparam(struct net_device *netdev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct iavf_adapter *adapter = netdev_priv(netdev);
>
> @@ -599,12 +603,16 @@ static void iavf_get_ringparam(struct net_device
> *netdev,
> * iavf_set_ringparam - Set ring parameters
> * @netdev: network interface device structure
> * @ring: ethtool ringparam structure
> + * @ring_ext: ethtool external ringparam structure
> + * @extack: netlink netlink extended ACK report struct
> *
> * Sets ring parameters. TX and RX rings are controlled separately, but
> the
> * number of rings is not specified, so all rings get the same settings.
> **/
> static int iavf_set_ringparam(struct net_device *netdev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct iavf_adapter *adapter = netdev_priv(netdev);
> u32 new_rx_count, new_tx_count;
> diff --git a/drivers/net/ethernet/intel/ice/ice_ethtool.c
> b/drivers/net/ethernet/intel/ice/ice_ethtool.c
> index c451cf401e63..596521f2792e 100644
> --- a/drivers/net/ethernet/intel/ice/ice_ethtool.c
> +++ b/drivers/net/ethernet/intel/ice/ice_ethtool.c
> @@ -2647,7 +2647,9 @@ ice_get_rxnfc(struct net_device *netdev, struct
> ethtool_rxnfc *cmd,
> }
>
> static void
> -ice_get_ringparam(struct net_device *netdev, struct ethtool_ringparam
> *ring)
> +ice_get_ringparam(struct net_device *netdev, struct ethtool_ringparam
> *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct ice_netdev_priv *np = netdev_priv(netdev);
> struct ice_vsi *vsi = np->vsi;
> @@ -2665,7 +2667,9 @@ ice_get_ringparam(struct net_device *netdev,
> struct ethtool_ringparam *ring)
> }
>
> static int
> -ice_set_ringparam(struct net_device *netdev, struct ethtool_ringparam
> *ring)
> +ice_set_ringparam(struct net_device *netdev, struct ethtool_ringparam
> *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct ice_ring *tx_rings = NULL, *rx_rings = NULL;
> struct ice_netdev_priv *np = netdev_priv(netdev);
> diff --git a/drivers/net/ethernet/intel/igb/igb_ethtool.c
> b/drivers/net/ethernet/intel/igb/igb_ethtool.c
> index fb1029352c3e..9cd533604ada 100644
> --- a/drivers/net/ethernet/intel/igb/igb_ethtool.c
> +++ b/drivers/net/ethernet/intel/igb/igb_ethtool.c
> @@ -864,7 +864,9 @@ static void igb_get_drvinfo(struct net_device
> *netdev,
> }
>
> static void igb_get_ringparam(struct net_device *netdev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct igb_adapter *adapter = netdev_priv(netdev);
>
> @@ -875,7 +877,9 @@ static void igb_get_ringparam(struct net_device
> *netdev,
> }
>
> static int igb_set_ringparam(struct net_device *netdev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct igb_adapter *adapter = netdev_priv(netdev);
> struct igb_ring *temp_ring;
> diff --git a/drivers/net/ethernet/intel/igbvf/ethtool.c
> b/drivers/net/ethernet/intel/igbvf/ethtool.c
> index 06e5bd646a0e..764b37c4852f 100644
> --- a/drivers/net/ethernet/intel/igbvf/ethtool.c
> +++ b/drivers/net/ethernet/intel/igbvf/ethtool.c
> @@ -175,7 +175,9 @@ static void igbvf_get_drvinfo(struct net_device
> *netdev,
> }
>
> static void igbvf_get_ringparam(struct net_device *netdev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct igbvf_adapter *adapter = netdev_priv(netdev);
> struct igbvf_ring *tx_ring = adapter->tx_ring;
> @@ -188,7 +190,9 @@ static void igbvf_get_ringparam(struct net_device
> *netdev,
> }
>
> static int igbvf_set_ringparam(struct net_device *netdev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct igbvf_adapter *adapter = netdev_priv(netdev);
> struct igbvf_ring *temp_ring;
> diff --git a/drivers/net/ethernet/intel/igc/igc_ethtool.c
> b/drivers/net/ethernet/intel/igc/igc_ethtool.c
> index e0a76ac1bbbc..8f2f282a7072 100644
> --- a/drivers/net/ethernet/intel/igc/igc_ethtool.c
> +++ b/drivers/net/ethernet/intel/igc/igc_ethtool.c
> @@ -568,7 +568,9 @@ static int igc_ethtool_set_eeprom(struct net_device
> *netdev,
> }
>
> static void igc_ethtool_get_ringparam(struct net_device *netdev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext
> *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct igc_adapter *adapter = netdev_priv(netdev);
>
> @@ -579,7 +581,9 @@ static void igc_ethtool_get_ringparam(struct
> net_device *netdev,
> }
>
> static int igc_ethtool_set_ringparam(struct net_device *netdev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext
> *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct igc_adapter *adapter = netdev_priv(netdev);
> struct igc_ring *temp_ring;
> diff --git a/drivers/net/ethernet/intel/ixgb/ixgb_ethtool.c
> b/drivers/net/ethernet/intel/ixgb/ixgb_ethtool.c
> index 582099a5ad41..0317f715e84d 100644
> --- a/drivers/net/ethernet/intel/ixgb/ixgb_ethtool.c
> +++ b/drivers/net/ethernet/intel/ixgb/ixgb_ethtool.c
> @@ -464,7 +464,9 @@ ixgb_get_drvinfo(struct net_device *netdev,
>
> static void
> ixgb_get_ringparam(struct net_device *netdev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct ixgb_adapter *adapter = netdev_priv(netdev);
> struct ixgb_desc_ring *txdr = &adapter->tx_ring;
> @@ -478,7 +480,9 @@ ixgb_get_ringparam(struct net_device *netdev,
>
> static int
> ixgb_set_ringparam(struct net_device *netdev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct ixgb_adapter *adapter = netdev_priv(netdev);
> struct ixgb_desc_ring *txdr = &adapter->tx_ring;
> diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
> b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
> index fc26e4ddeb0d..ee7b8f04da59 100644
> --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
> +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
> @@ -1119,7 +1119,9 @@ static void ixgbe_get_drvinfo(struct net_device
> *netdev,
> }
>
> static void ixgbe_get_ringparam(struct net_device *netdev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct ixgbe_adapter *adapter = netdev_priv(netdev);
> struct ixgbe_ring *tx_ring = adapter->tx_ring[0];
> @@ -1132,7 +1134,9 @@ static void ixgbe_get_ringparam(struct net_device
> *netdev,
> }
>
> static int ixgbe_set_ringparam(struct net_device *netdev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct ixgbe_adapter *adapter = netdev_priv(netdev);
> struct ixgbe_ring *temp_ring;
> diff --git a/drivers/net/ethernet/intel/ixgbevf/ethtool.c
> b/drivers/net/ethernet/intel/ixgbevf/ethtool.c
> index 8380f905e708..0b9dd29b3cd2 100644
> --- a/drivers/net/ethernet/intel/ixgbevf/ethtool.c
> +++ b/drivers/net/ethernet/intel/ixgbevf/ethtool.c
> @@ -225,7 +225,9 @@ static void ixgbevf_get_drvinfo(struct net_device
> *netdev,
> }
>
> static void ixgbevf_get_ringparam(struct net_device *netdev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct ixgbevf_adapter *adapter = netdev_priv(netdev);
>
> @@ -236,7 +238,9 @@ static void ixgbevf_get_ringparam(struct net_device
> *netdev,
> }
>
> static int ixgbevf_set_ringparam(struct net_device *netdev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct ixgbevf_adapter *adapter = netdev_priv(netdev);
> struct ixgbevf_ring *tx_ring = NULL, *rx_ring = NULL;
> diff --git a/drivers/net/ethernet/marvell/mv643xx_eth.c
> b/drivers/net/ethernet/marvell/mv643xx_eth.c
> index 28d5ad296646..811da9acb464 100644
> --- a/drivers/net/ethernet/marvell/mv643xx_eth.c
> +++ b/drivers/net/ethernet/marvell/mv643xx_eth.c
> @@ -1638,7 +1638,9 @@ static int mv643xx_eth_set_coalesce(struct
> net_device *dev,
> }
>
> static void
> -mv643xx_eth_get_ringparam(struct net_device *dev, struct
> ethtool_ringparam *er)
> +mv643xx_eth_get_ringparam(struct net_device *dev, struct
> ethtool_ringparam *er,
> + struct ethtool_ringparam_ext *er_ext,
> + struct netlink_ext_ack *extack)
> {
> struct mv643xx_eth_private *mp = netdev_priv(dev);
>
> @@ -1650,7 +1652,9 @@ mv643xx_eth_get_ringparam(struct net_device *dev,
> struct ethtool_ringparam *er)
> }
>
> static int
> -mv643xx_eth_set_ringparam(struct net_device *dev, struct
> ethtool_ringparam *er)
> +mv643xx_eth_set_ringparam(struct net_device *dev, struct
> ethtool_ringparam *er,
> + struct ethtool_ringparam_ext *er_ext,
> + 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 9d460a270601..12d5b23f841a 100644
> --- a/drivers/net/ethernet/marvell/mvneta.c
> +++ b/drivers/net/ethernet/marvell/mvneta.c
> @@ -4556,7 +4556,9 @@ static void mvneta_ethtool_get_drvinfo(struct
> net_device *dev,
>
>
> static void mvneta_ethtool_get_ringparam(struct net_device *netdev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext
> *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct mvneta_port *pp = netdev_priv(netdev);
>
> @@ -4567,7 +4569,9 @@ static void mvneta_ethtool_get_ringparam(struct
> net_device *netdev,
> }
>
> static int mvneta_ethtool_set_ringparam(struct net_device *dev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext
> *ring_ext,
> + 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 d5c92e43f89e..2bbab8f204b9 100644
> --- a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
> +++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
> @@ -5430,7 +5430,9 @@ static void mvpp2_ethtool_get_drvinfo(struct
> net_device *dev,
> }
>
> static void mvpp2_ethtool_get_ringparam(struct net_device *dev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext
> *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct mvpp2_port *port = netdev_priv(dev);
>
> @@ -5441,7 +5443,9 @@ static void mvpp2_ethtool_get_ringparam(struct
> net_device *dev,
> }
>
> static int mvpp2_ethtool_set_ringparam(struct net_device *dev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext
> *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct mvpp2_port *port = netdev_priv(dev);
> u16 prev_rx_ring_size = port->rx_ring_size;
> diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_ethtool.c
> b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_ethtool.c
> index 38e5924ca8e9..f842c3f885d5 100644
> --- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_ethtool.c
> +++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_ethtool.c
> @@ -360,7 +360,9 @@ static int otx2_set_pauseparam(struct net_device
> *netdev,
> }
>
> static void otx2_get_ringparam(struct net_device *netdev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct otx2_nic *pfvf = netdev_priv(netdev);
> struct otx2_qset *qs = &pfvf->qset;
> @@ -372,7 +374,9 @@ static void otx2_get_ringparam(struct net_device
> *netdev,
> }
>
> static int otx2_set_ringparam(struct net_device *netdev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct otx2_nic *pfvf = netdev_priv(netdev);
> bool if_up = netif_running(netdev);
> diff --git a/drivers/net/ethernet/marvell/skge.c
> b/drivers/net/ethernet/marvell/skge.c
> index 051dd3fb5b03..1700479b2f68 100644
> --- a/drivers/net/ethernet/marvell/skge.c
> +++ b/drivers/net/ethernet/marvell/skge.c
> @@ -492,7 +492,9 @@ static void skge_get_strings(struct net_device *dev,
> u32 stringset, u8 *data)
> }
>
> static void skge_get_ring_param(struct net_device *dev,
> - struct ethtool_ringparam *p)
> + struct ethtool_ringparam *p,
> + struct ethtool_ringparam_ext *p_ext,
> + struct netlink_ext_ack *extack)
> {
> struct skge_port *skge = netdev_priv(dev);
>
> @@ -504,7 +506,9 @@ static void skge_get_ring_param(struct net_device
> *dev,
> }
>
> static int skge_set_ring_param(struct net_device *dev,
> - struct ethtool_ringparam *p)
> + struct ethtool_ringparam *p,
> + struct ethtool_ringparam_ext *p_ext,
> + struct netlink_ext_ack *extack)
> {
> struct skge_port *skge = netdev_priv(dev);
> int err = 0;
> diff --git a/drivers/net/ethernet/marvell/sky2.c
> b/drivers/net/ethernet/marvell/sky2.c
> index 3cb9c1271328..0df186119d84 100644
> --- a/drivers/net/ethernet/marvell/sky2.c
> +++ b/drivers/net/ethernet/marvell/sky2.c
> @@ -4149,7 +4149,9 @@ static unsigned long roundup_ring_size(unsigned
> long pending)
> }
>
> static void sky2_get_ringparam(struct net_device *dev,
> - struct ethtool_ringparam *ering)
> + struct ethtool_ringparam *ering,
> + struct ethtool_ringparam_ext *ering_ext,
> + struct netlink_ext_ack *extack)
> {
> struct sky2_port *sky2 = netdev_priv(dev);
>
> @@ -4161,7 +4163,9 @@ static void sky2_get_ringparam(struct net_device
> *dev,
> }
>
> static int sky2_set_ringparam(struct net_device *dev,
> - struct ethtool_ringparam *ering)
> + struct ethtool_ringparam *ering,
> + struct ethtool_ringparam_ext *ering_ext,
> + struct netlink_ext_ack *extack)
> {
> struct sky2_port *sky2 = netdev_priv(dev);
>
> diff --git a/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c
> b/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c
> index ef518b1040f7..de543e043ddf 100644
> --- a/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c
> +++ b/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c
> @@ -1138,7 +1138,9 @@ static void mlx4_en_get_pauseparam(struct
> net_device *dev,
> }
>
> static int mlx4_en_set_ringparam(struct net_device *dev,
> - struct ethtool_ringparam *param)
> + struct ethtool_ringparam *param,
> + struct ethtool_ringparam_ext *param_ext,
> + struct netlink_ext_ack *extack)
> {
> struct mlx4_en_priv *priv = netdev_priv(dev);
> struct mlx4_en_dev *mdev = priv->mdev;
> @@ -1205,7 +1207,9 @@ static int mlx4_en_set_ringparam(struct net_device
> *dev,
> }
>
> static void mlx4_en_get_ringparam(struct net_device *dev,
> - struct ethtool_ringparam *param)
> + struct ethtool_ringparam *param,
> + struct ethtool_ringparam_ext
> *param_ext,
> + 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 306fb5d6a36d..286b090273fd 100644
> --- a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
> +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
> @@ -316,7 +316,9 @@ void mlx5e_ethtool_get_ringparam(struct mlx5e_priv
> *priv,
> }
>
> static void mlx5e_get_ringparam(struct net_device *dev,
> - struct ethtool_ringparam *param)
> + struct ethtool_ringparam *param,
> + struct ethtool_ringparam_ext *param_ext,
> + struct netlink_ext_ack *extack)
> {
> struct mlx5e_priv *priv = netdev_priv(dev);
>
> @@ -382,7 +384,9 @@ int mlx5e_ethtool_set_ringparam(struct mlx5e_priv
> *priv,
> }
>
> static int mlx5e_set_ringparam(struct net_device *dev,
> - struct ethtool_ringparam *param)
> + struct ethtool_ringparam *param,
> + struct ethtool_ringparam_ext *param_ext,
> + struct netlink_ext_ack *extack)
> {
> struct mlx5e_priv *priv = netdev_priv(dev);
>
> diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
> b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
> index ae71a17fdb27..7b86e9533817 100644
> --- a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
> +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
> @@ -219,7 +219,9 @@ static int mlx5e_rep_get_sset_count(struct
> net_device *dev, int sset)
> }
>
> static void mlx5e_rep_get_ringparam(struct net_device *dev,
> - struct ethtool_ringparam *param)
> + struct ethtool_ringparam *param,
> + struct ethtool_ringparam_ext
> *param_ext,
> + struct netlink_ext_ack *extack)
> {
> struct mlx5e_priv *priv = netdev_priv(dev);
>
> @@ -227,7 +229,9 @@ static void mlx5e_rep_get_ringparam(struct
> net_device *dev,
> }
>
> static int mlx5e_rep_set_ringparam(struct net_device *dev,
> - struct ethtool_ringparam *param)
> + struct ethtool_ringparam *param,
> + struct ethtool_ringparam_ext
> *param_ext,
> + struct netlink_ext_ack *extack)
> {
> struct mlx5e_priv *priv = netdev_priv(dev);
>
> diff --git a/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ethtool.c
> b/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ethtool.c
> index 0c8594c7df21..86c152298e43 100644
> --- a/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ethtool.c
> +++ b/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ethtool.c
> @@ -67,7 +67,9 @@ static void mlx5i_get_ethtool_stats(struct net_device
> *dev,
> }
>
> static int mlx5i_set_ringparam(struct net_device *dev,
> - struct ethtool_ringparam *param)
> + struct ethtool_ringparam *param,
> + struct ethtool_ringparam_ext *param_ext,
> + struct netlink_ext_ack *extack)
> {
> struct mlx5e_priv *priv = mlx5i_epriv(dev);
>
> @@ -75,7 +77,9 @@ static int mlx5i_set_ringparam(struct net_device *dev,
> }
>
> static void mlx5i_get_ringparam(struct net_device *dev,
> - struct ethtool_ringparam *param)
> + struct ethtool_ringparam *param,
> + struct ethtool_ringparam_ext *param_ext,
> + struct netlink_ext_ack *extack)
> {
> struct mlx5e_priv *priv = mlx5i_epriv(dev);
>
> diff --git
> a/drivers/net/ethernet/mellanox/mlxbf_gige/mlxbf_gige_ethtool.c
> b/drivers/net/ethernet/mellanox/mlxbf_gige/mlxbf_gige_ethtool.c
> index 92b798f8e73a..3c6674ea7241 100644
> --- a/drivers/net/ethernet/mellanox/mlxbf_gige/mlxbf_gige_ethtool.c
> +++ b/drivers/net/ethernet/mellanox/mlxbf_gige/mlxbf_gige_ethtool.c
> @@ -34,7 +34,9 @@ static void mlxbf_gige_get_regs(struct net_device
> *netdev,
> }
>
> static void mlxbf_gige_get_ringparam(struct net_device *netdev,
> - struct ethtool_ringparam *ering)
> + struct ethtool_ringparam *ering,
> + struct ethtool_ringparam_ext
> *ering_ext,
> + struct netlink_ext_ack *extack)
> {
> struct mlxbf_gige *priv = netdev_priv(netdev);
>
> diff --git a/drivers/net/ethernet/micrel/ksz884x.c
> b/drivers/net/ethernet/micrel/ksz884x.c
> index a0ee155f9f51..f7bc31651946 100644
> --- a/drivers/net/ethernet/micrel/ksz884x.c
> +++ b/drivers/net/ethernet/micrel/ksz884x.c
> @@ -6317,11 +6317,14 @@ static int netdev_set_pauseparam(struct
> net_device *dev,
> * netdev_get_ringparam - get tx/rx ring parameters
> * @dev: Network device.
> * @ring: Ethtool RING settings data structure.
> + * @ring_ext: Ethtool external RING settings data structure.
> *
> * This procedure returns the TX/RX ring settings.
> */
> static void netdev_get_ringparam(struct net_device *dev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct dev_priv *priv = netdev_priv(dev);
> struct dev_info *hw_priv = priv->adapter;
> diff --git a/drivers/net/ethernet/myricom/myri10ge/myri10ge.c
> b/drivers/net/ethernet/myricom/myri10ge/myri10ge.c
> index c1a75b08ced7..485b61e9ddef 100644
> --- a/drivers/net/ethernet/myricom/myri10ge/myri10ge.c
> +++ b/drivers/net/ethernet/myricom/myri10ge/myri10ge.c
> @@ -1703,7 +1703,9 @@ myri10ge_set_pauseparam(struct net_device *netdev,
>
> static void
> myri10ge_get_ringparam(struct net_device *netdev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct myri10ge_priv *mgp = netdev_priv(netdev);
>
> diff --git a/drivers/net/ethernet/neterion/s2io.c
> b/drivers/net/ethernet/neterion/s2io.c
> index 09c0e839cca5..48edddf5929a 100644
> --- a/drivers/net/ethernet/neterion/s2io.c
> +++ b/drivers/net/ethernet/neterion/s2io.c
> @@ -5462,7 +5462,9 @@ static int s2io_ethtool_set_led(struct net_device
> *dev,
> }
>
> static void s2io_ethtool_gringparam(struct net_device *dev,
> - struct ethtool_ringparam *ering)
> + struct ethtool_ringparam *ering,
> + struct ethtool_ringparam_ext
> *ering_ext,
> + struct netlink_ext_ack *extack)
> {
> struct s2io_nic *sp = netdev_priv(dev);
> int i, tx_desc_count = 0, rx_desc_count = 0;
> diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c
> b/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c
> index 0685ece1f155..21e58081872b 100644
> --- a/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c
> +++ b/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c
> @@ -380,7 +380,9 @@ nfp_net_set_link_ksettings(struct net_device *netdev,
> }
>
> static void nfp_net_get_ringparam(struct net_device *netdev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct nfp_net *nn = netdev_priv(netdev);
>
> @@ -405,7 +407,9 @@ static int nfp_net_set_ring_size(struct nfp_net *nn,
> u32 rxd_cnt, u32 txd_cnt)
> }
>
> static int nfp_net_set_ringparam(struct net_device *netdev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct nfp_net *nn = netdev_priv(netdev);
> u32 rxd_cnt, txd_cnt;
> diff --git a/drivers/net/ethernet/nvidia/forcedeth.c
> b/drivers/net/ethernet/nvidia/forcedeth.c
> index ef3fb4cc90af..805947dccbb2 100644
> --- a/drivers/net/ethernet/nvidia/forcedeth.c
> +++ b/drivers/net/ethernet/nvidia/forcedeth.c
> @@ -4651,7 +4651,10 @@ static int nv_nway_reset(struct net_device *dev)
> return ret;
> }
>
> -static void nv_get_ringparam(struct net_device *dev, struct
> ethtool_ringparam* ring)
> +static void nv_get_ringparam(struct net_device *dev,
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct fe_priv *np = netdev_priv(dev);
>
> @@ -4662,7 +4665,10 @@ static void nv_get_ringparam(struct net_device
> *dev, struct ethtool_ringparam* r
> ring->tx_pending = np->tx_ring_size;
> }
>
> -static int nv_set_ringparam(struct net_device *dev, struct
> ethtool_ringparam* ring)
> +static int nv_set_ringparam(struct net_device *dev,
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct fe_priv *np = netdev_priv(dev);
> u8 __iomem *base = get_hwbase(dev);
> diff --git a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_ethtool.c
> b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_ethtool.c
> index 660b07cb5b92..f4f4eaf8b66f 100644
> --- a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_ethtool.c
> +++ b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_ethtool.c
> @@ -270,9 +270,12 @@ static int pch_gbe_nway_reset(struct net_device
> *netdev)
> * pch_gbe_get_ringparam - Report ring sizes
> * @netdev: Network interface device structure
> * @ring: Ring param structure
> + * @ring_ext: Ring external param structure
> */
> static void pch_gbe_get_ringparam(struct net_device *netdev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct pch_gbe_adapter *adapter = netdev_priv(netdev);
> struct pch_gbe_tx_ring *txdr = adapter->tx_ring;
> @@ -288,12 +291,15 @@ static void pch_gbe_get_ringparam(struct
> net_device *netdev,
> * pch_gbe_set_ringparam - Set ring sizes
> * @netdev: Network interface device structure
> * @ring: Ring param structure
> + * @ring_ext: Ring external param structure
> * Returns
> * 0: Successful.
> * Negative value: Failed.
> */
> static int pch_gbe_set_ringparam(struct net_device *netdev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct pch_gbe_adapter *adapter = netdev_priv(netdev);
> struct pch_gbe_tx_ring *txdr, *tx_old;
> diff --git a/drivers/net/ethernet/pasemi/pasemi_mac_ethtool.c
> b/drivers/net/ethernet/pasemi/pasemi_mac_ethtool.c
> index e1a304886a3c..fd11307ea08a 100644
> --- a/drivers/net/ethernet/pasemi/pasemi_mac_ethtool.c
> +++ b/drivers/net/ethernet/pasemi/pasemi_mac_ethtool.c
> @@ -69,7 +69,9 @@ pasemi_mac_ethtool_set_msglevel(struct net_device
> *netdev,
>
> static void
> pasemi_mac_ethtool_get_ringparam(struct net_device *netdev,
> - struct ethtool_ringparam *ering)
> + struct ethtool_ringparam *ering,
> + struct ethtool_ringparam_ext *ering_ext,
> + struct netlink_ext_ack *extack)
> {
> struct pasemi_mac *mac = netdev_priv(netdev);
>
> diff --git a/drivers/net/ethernet/pensando/ionic/ionic_ethtool.c
> b/drivers/net/ethernet/pensando/ionic/ionic_ethtool.c
> index 3de1a03839e2..c0b9814c0e7e 100644
> --- a/drivers/net/ethernet/pensando/ionic/ionic_ethtool.c
> +++ b/drivers/net/ethernet/pensando/ionic/ionic_ethtool.c
> @@ -527,7 +527,9 @@ static int ionic_set_coalesce(struct net_device
> *netdev,
> }
>
> static void ionic_get_ringparam(struct net_device *netdev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct ionic_lif *lif = netdev_priv(netdev);
>
> @@ -538,7 +540,9 @@ static void ionic_get_ringparam(struct net_device
> *netdev,
> }
>
> static int ionic_set_ringparam(struct net_device *netdev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct ionic_lif *lif = netdev_priv(netdev);
> struct ionic_queue_params qparam;
> diff --git a/drivers/net/ethernet/qlogic/netxen/netxen_nic_ethtool.c
> b/drivers/net/ethernet/qlogic/netxen/netxen_nic_ethtool.c
> index a075643f5826..a86efa1ef56a 100644
> --- a/drivers/net/ethernet/qlogic/netxen/netxen_nic_ethtool.c
> +++ b/drivers/net/ethernet/qlogic/netxen/netxen_nic_ethtool.c
> @@ -392,7 +392,9 @@ netxen_nic_get_eeprom(struct net_device *dev, struct
> ethtool_eeprom *eeprom,
>
> static void
> netxen_nic_get_ringparam(struct net_device *dev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct netxen_adapter *adapter = netdev_priv(dev);
>
> @@ -430,7 +432,9 @@ netxen_validate_ringparam(u32 val, u32 min, u32 max,
> char *r_name)
>
> static int
> netxen_nic_set_ringparam(struct net_device *dev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct netxen_adapter *adapter = netdev_priv(dev);
> u16 max_rcv_desc = MAX_RCV_DESCRIPTORS_10G;
> diff --git a/drivers/net/ethernet/qlogic/qede/qede_ethtool.c
> b/drivers/net/ethernet/qlogic/qede/qede_ethtool.c
> index 8284c4c1528f..75daee33f0e7 100644
> --- a/drivers/net/ethernet/qlogic/qede/qede_ethtool.c
> +++ b/drivers/net/ethernet/qlogic/qede/qede_ethtool.c
> @@ -888,7 +888,9 @@ int qede_set_coalesce(struct net_device *dev, struct
> ethtool_coalesce *coal,
> }
>
> static void qede_get_ringparam(struct net_device *dev,
> - struct ethtool_ringparam *ering)
> + struct ethtool_ringparam *ering,
> + struct ethtool_ringparam_ext *ering_ext,
> + struct netlink_ext_ack *extack)
> {
> struct qede_dev *edev = netdev_priv(dev);
>
> @@ -899,7 +901,9 @@ static void qede_get_ringparam(struct net_device
> *dev,
> }
>
> static int qede_set_ringparam(struct net_device *dev,
> - struct ethtool_ringparam *ering)
> + struct ethtool_ringparam *ering,
> + struct ethtool_ringparam_ext *ering_ext,
> + struct netlink_ext_ack *extack)
> {
> struct qede_dev *edev = netdev_priv(dev);
>
> diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c
> b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c
> index fc364b4ab6eb..516685ddd023 100644
> --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c
> +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c
> @@ -632,7 +632,9 @@ qlcnic_get_eeprom(struct net_device *dev, struct
> ethtool_eeprom *eeprom,
>
> static void
> qlcnic_get_ringparam(struct net_device *dev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct qlcnic_adapter *adapter = netdev_priv(dev);
>
> @@ -663,7 +665,9 @@ qlcnic_validate_ringparam(u32 val, u32 min, u32 max,
> char *r_name)
>
> static int
> qlcnic_set_ringparam(struct net_device *dev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct qlcnic_adapter *adapter = netdev_priv(dev);
> u16 num_rxd, num_jumbo_rxd, num_txd;
> diff --git a/drivers/net/ethernet/qualcomm/emac/emac-ethtool.c
> b/drivers/net/ethernet/qualcomm/emac/emac-ethtool.c
> index f72e13b83869..cf6ce09073f0 100644
> --- a/drivers/net/ethernet/qualcomm/emac/emac-ethtool.c
> +++ b/drivers/net/ethernet/qualcomm/emac/emac-ethtool.c
> @@ -133,7 +133,9 @@ static int emac_nway_reset(struct net_device *netdev)
> }
>
> static void emac_get_ringparam(struct net_device *netdev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct emac_adapter *adpt = netdev_priv(netdev);
>
> @@ -144,7 +146,9 @@ static void emac_get_ringparam(struct net_device
> *netdev,
> }
>
> static int emac_set_ringparam(struct net_device *netdev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct emac_adapter *adpt = netdev_priv(netdev);
>
> diff --git a/drivers/net/ethernet/qualcomm/qca_debug.c
> b/drivers/net/ethernet/qualcomm/qca_debug.c
> index d59fff2fbcc6..33d0720c5745 100644
> --- a/drivers/net/ethernet/qualcomm/qca_debug.c
> +++ b/drivers/net/ethernet/qualcomm/qca_debug.c
> @@ -246,7 +246,9 @@ qcaspi_get_regs(struct net_device *dev, struct
> ethtool_regs *regs, void *p)
> }
>
> static void
> -qcaspi_get_ringparam(struct net_device *dev, struct ethtool_ringparam
> *ring)
> +qcaspi_get_ringparam(struct net_device *dev, struct ethtool_ringparam
> *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct qcaspi *qca = netdev_priv(dev);
>
> @@ -257,7 +259,9 @@ qcaspi_get_ringparam(struct net_device *dev, struct
> ethtool_ringparam *ring)
> }
>
> static int
> -qcaspi_set_ringparam(struct net_device *dev, struct ethtool_ringparam
> *ring)
> +qcaspi_set_ringparam(struct net_device *dev, struct ethtool_ringparam
> *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> const struct net_device_ops *ops = dev->netdev_ops;
> struct qcaspi *qca = netdev_priv(dev);
> diff --git a/drivers/net/ethernet/realtek/8139cp.c
> b/drivers/net/ethernet/realtek/8139cp.c
> index 2b84b4565e64..4f9f97e2148d 100644
> --- a/drivers/net/ethernet/realtek/8139cp.c
> +++ b/drivers/net/ethernet/realtek/8139cp.c
> @@ -1388,7 +1388,9 @@ static void cp_get_drvinfo (struct net_device *dev,
> struct ethtool_drvinfo *info
> }
>
> static void cp_get_ringparam(struct net_device *dev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> ring->rx_max_pending = CP_RX_RING_SIZE;
> ring->tx_max_pending = CP_TX_RING_SIZE;
> diff --git a/drivers/net/ethernet/realtek/r8169_main.c
> b/drivers/net/ethernet/realtek/r8169_main.c
> index 0199914440ab..f0a42cf1b30c 100644
> --- a/drivers/net/ethernet/realtek/r8169_main.c
> +++ b/drivers/net/ethernet/realtek/r8169_main.c
> @@ -1872,7 +1872,9 @@ static int rtl8169_set_eee(struct net_device *dev,
> struct ethtool_eee *data)
> }
>
> static void rtl8169_get_ringparam(struct net_device *dev,
> - struct ethtool_ringparam *data)
> + struct ethtool_ringparam *data,
> + struct ethtool_ringparam_ext *data_ext,
> + struct netlink_ext_ack *extack)
> {
> data->rx_max_pending = NUM_RX_DESC;
> data->rx_pending = NUM_RX_DESC;
> diff --git a/drivers/net/ethernet/renesas/ravb_main.c
> b/drivers/net/ethernet/renesas/ravb_main.c
> index 0f85f2d97b18..ce1e5648029b 100644
> --- a/drivers/net/ethernet/renesas/ravb_main.c
> +++ b/drivers/net/ethernet/renesas/ravb_main.c
> @@ -1246,7 +1246,9 @@ static void ravb_get_strings(struct net_device
> *ndev, u32 stringset, u8 *data)
> }
>
> static void ravb_get_ringparam(struct net_device *ndev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct ravb_private *priv = netdev_priv(ndev);
>
> @@ -1257,7 +1259,9 @@ static void ravb_get_ringparam(struct net_device
> *ndev,
> }
>
> static int ravb_set_ringparam(struct net_device *ndev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct ravb_private *priv = netdev_priv(ndev);
> const struct ravb_hw_info *info = priv->info;
> diff --git a/drivers/net/ethernet/renesas/sh_eth.c
> b/drivers/net/ethernet/renesas/sh_eth.c
> index 1374faa229a2..086e4458b867 100644
> --- a/drivers/net/ethernet/renesas/sh_eth.c
> +++ b/drivers/net/ethernet/renesas/sh_eth.c
> @@ -2294,7 +2294,9 @@ static void sh_eth_get_strings(struct net_device
> *ndev, u32 stringset, u8 *data)
> }
>
> static void sh_eth_get_ringparam(struct net_device *ndev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct sh_eth_private *mdp = netdev_priv(ndev);
>
> @@ -2305,7 +2307,9 @@ static void sh_eth_get_ringparam(struct net_device
> *ndev,
> }
>
> static int sh_eth_set_ringparam(struct net_device *ndev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct sh_eth_private *mdp = netdev_priv(ndev);
> int ret;
> diff --git a/drivers/net/ethernet/sfc/ef100_ethtool.c
> b/drivers/net/ethernet/sfc/ef100_ethtool.c
> index 835c838b7dfa..f0bff0d668b2 100644
> --- a/drivers/net/ethernet/sfc/ef100_ethtool.c
> +++ b/drivers/net/ethernet/sfc/ef100_ethtool.c
> @@ -21,7 +21,9 @@
> #define EFX_EF100_MAX_DMAQ_SIZE 16384UL
>
> static void ef100_ethtool_get_ringparam(struct net_device *net_dev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext
> *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct efx_nic *efx = netdev_priv(net_dev);
>
> diff --git a/drivers/net/ethernet/sfc/ethtool.c
> b/drivers/net/ethernet/sfc/ethtool.c
> index e002ce21788d..7eaa1a7c6521 100644
> --- a/drivers/net/ethernet/sfc/ethtool.c
> +++ b/drivers/net/ethernet/sfc/ethtool.c
> @@ -158,7 +158,9 @@ static int efx_ethtool_set_coalesce(struct
> net_device *net_dev,
> }
>
> static void efx_ethtool_get_ringparam(struct net_device *net_dev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext
> *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct efx_nic *efx = netdev_priv(net_dev);
>
> @@ -169,7 +171,9 @@ static void efx_ethtool_get_ringparam(struct
> net_device *net_dev,
> }
>
> static int efx_ethtool_set_ringparam(struct net_device *net_dev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext
> *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct efx_nic *efx = netdev_priv(net_dev);
> u32 txq_entries;
> diff --git a/drivers/net/ethernet/sfc/falcon/ethtool.c
> b/drivers/net/ethernet/sfc/falcon/ethtool.c
> index 137e8a7aeaa1..89347774d954 100644
> --- a/drivers/net/ethernet/sfc/falcon/ethtool.c
> +++ b/drivers/net/ethernet/sfc/falcon/ethtool.c
> @@ -638,7 +638,9 @@ static int ef4_ethtool_set_coalesce(struct
> net_device *net_dev,
> }
>
> static void ef4_ethtool_get_ringparam(struct net_device *net_dev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext
> *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct ef4_nic *efx = netdev_priv(net_dev);
>
> @@ -649,7 +651,9 @@ static void ef4_ethtool_get_ringparam(struct
> net_device *net_dev,
> }
>
> static int ef4_ethtool_set_ringparam(struct net_device *net_dev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext
> *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct ef4_nic *efx = netdev_priv(net_dev);
> u32 txq_entries;
> diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c
> b/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c
> index d89455803bed..d1096cf02722 100644
> --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c
> +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c
> @@ -463,7 +463,9 @@ static int stmmac_nway_reset(struct net_device *dev)
> }
>
> static void stmmac_get_ringparam(struct net_device *netdev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct stmmac_priv *priv = netdev_priv(netdev);
>
> @@ -474,7 +476,9 @@ static void stmmac_get_ringparam(struct net_device
> *netdev,
> }
>
> static int stmmac_set_ringparam(struct net_device *netdev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> if (ring->rx_mini_pending || ring->rx_jumbo_pending ||
> ring->rx_pending < DMA_MIN_RX_SIZE ||
> diff --git a/drivers/net/ethernet/tehuti/tehuti.c
> b/drivers/net/ethernet/tehuti/tehuti.c
> index 6b409f9c5863..e7d0d8254030 100644
> --- a/drivers/net/ethernet/tehuti/tehuti.c
> +++ b/drivers/net/ethernet/tehuti/tehuti.c
> @@ -2243,9 +2243,12 @@ static inline int bdx_tx_fifo_size_to_packets(int
> tx_size)
> * bdx_get_ringparam - report ring sizes
> * @netdev
> * @ring
> + * @ring_ext
> */
> static void
> -bdx_get_ringparam(struct net_device *netdev, struct ethtool_ringparam
> *ring)
> +bdx_get_ringparam(struct net_device *netdev, struct ethtool_ringparam
> *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct bdx_priv *priv = netdev_priv(netdev);
>
> @@ -2260,9 +2263,12 @@ bdx_get_ringparam(struct net_device *netdev,
> struct ethtool_ringparam *ring)
> * bdx_set_ringparam - set ring sizes
> * @netdev
> * @ring
> + * @ring_ext
> */
> static int
> -bdx_set_ringparam(struct net_device *netdev, struct ethtool_ringparam
> *ring)
> +bdx_set_ringparam(struct net_device *netdev, struct ethtool_ringparam
> *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct bdx_priv *priv = netdev_priv(netdev);
> int rx_size = 0;
> diff --git a/drivers/net/ethernet/ti/am65-cpsw-ethtool.c
> b/drivers/net/ethernet/ti/am65-cpsw-ethtool.c
> index 6e4d4f9e32e0..c3dd232286f2 100644
> --- a/drivers/net/ethernet/ti/am65-cpsw-ethtool.c
> +++ b/drivers/net/ethernet/ti/am65-cpsw-ethtool.c
> @@ -454,7 +454,9 @@ static int am65_cpsw_set_channels(struct net_device
> *ndev,
> }
>
> static void am65_cpsw_get_ringparam(struct net_device *ndev,
> - struct ethtool_ringparam *ering)
> + struct ethtool_ringparam *ering,
> + struct ethtool_ringparam_ext
> *ering_ext,
> + struct netlink_ext_ack *extack)
> {
> struct am65_cpsw_common *common = am65_ndev_to_common(ndev);
>
> diff --git a/drivers/net/ethernet/ti/cpmac.c
> b/drivers/net/ethernet/ti/cpmac.c
> index 02d4e51f7306..d9c843429fc3 100644
> --- a/drivers/net/ethernet/ti/cpmac.c
> +++ b/drivers/net/ethernet/ti/cpmac.c
> @@ -817,7 +817,9 @@ static void cpmac_tx_timeout(struct net_device *dev,
> unsigned int txqueue)
> }
>
> static void cpmac_get_ringparam(struct net_device *dev,
> - struct ethtool_ringparam
> *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct cpmac_priv *priv = netdev_priv(dev);
>
> @@ -833,7 +835,9 @@ static void cpmac_get_ringparam(struct net_device
> *dev,
> }
>
> static int cpmac_set_ringparam(struct net_device *dev,
> - struct ethtool_ringparam
> *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct cpmac_priv *priv = netdev_priv(dev);
>
> diff --git a/drivers/net/ethernet/ti/cpsw_ethtool.c
> b/drivers/net/ethernet/ti/cpsw_ethtool.c
> index 158c8d3793f4..24c2c6689105 100644
> --- a/drivers/net/ethernet/ti/cpsw_ethtool.c
> +++ b/drivers/net/ethernet/ti/cpsw_ethtool.c
> @@ -658,7 +658,9 @@ int cpsw_set_channels_common(struct net_device *ndev,
> }
>
> void cpsw_get_ringparam(struct net_device *ndev,
> - struct ethtool_ringparam *ering)
> + struct ethtool_ringparam *ering,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct cpsw_priv *priv = netdev_priv(ndev);
> struct cpsw_common *cpsw = priv->cpsw;
> @@ -671,7 +673,9 @@ void cpsw_get_ringparam(struct net_device *ndev,
> }
>
> int cpsw_set_ringparam(struct net_device *ndev,
> - struct ethtool_ringparam *ering)
> + struct ethtool_ringparam *ering,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct cpsw_common *cpsw = ndev_to_cpsw(ndev);
> int descs_num, ret;
> diff --git a/drivers/net/ethernet/ti/cpsw_priv.h
> b/drivers/net/ethernet/ti/cpsw_priv.h
> index 435668ee542d..9fb77b5e1316 100644
> --- a/drivers/net/ethernet/ti/cpsw_priv.h
> +++ b/drivers/net/ethernet/ti/cpsw_priv.h
> @@ -491,9 +491,13 @@ int cpsw_get_eee(struct net_device *ndev, struct
> ethtool_eee *edata);
> int cpsw_set_eee(struct net_device *ndev, struct ethtool_eee *edata);
> int cpsw_nway_reset(struct net_device *ndev);
> void cpsw_get_ringparam(struct net_device *ndev,
> - struct ethtool_ringparam *ering);
> + struct ethtool_ringparam *ering,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack);
> int cpsw_set_ringparam(struct net_device *ndev,
> - struct ethtool_ringparam *ering);
> + struct ethtool_ringparam *ering,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack);
> int cpsw_set_channels_common(struct net_device *ndev,
> struct ethtool_channels *chs,
> cpdma_handler_fn rx_handler);
> diff --git a/drivers/net/ethernet/toshiba/spider_net_ethtool.c
> b/drivers/net/ethernet/toshiba/spider_net_ethtool.c
> index 54f655a68148..85cf022b15f1 100644
> --- a/drivers/net/ethernet/toshiba/spider_net_ethtool.c
> +++ b/drivers/net/ethernet/toshiba/spider_net_ethtool.c
> @@ -110,7 +110,9 @@ spider_net_ethtool_nway_reset(struct net_device
> *netdev)
>
> static void
> spider_net_ethtool_get_ringparam(struct net_device *netdev,
> - struct ethtool_ringparam *ering)
> + struct ethtool_ringparam *ering
> + struct ethtool_ringparam_ext *ering_ext,
> + struct netlink_ext_ack *extack)
> {
> struct spider_net_card *card = netdev_priv(netdev);
>
> diff --git a/drivers/net/ethernet/xilinx/ll_temac_main.c
> b/drivers/net/ethernet/xilinx/ll_temac_main.c
> index 463094ced104..bff1387b6076 100644
> --- a/drivers/net/ethernet/xilinx/ll_temac_main.c
> +++ b/drivers/net/ethernet/xilinx/ll_temac_main.c
> @@ -1276,8 +1276,11 @@ static const struct attribute_group
> temac_attr_group = {
> * ethtool support
> */
>
> -static void ll_temac_ethtools_get_ringparam(struct net_device *ndev,
> - struct ethtool_ringparam
> *ering)
> +static void
> +ll_temac_ethtools_get_ringparam(struct net_device *ndev,
> + struct ethtool_ringparam *ering,
> + struct ethtool_ringparam_ext *ering_ext,
> + struct netlink_ext_ack *extack)
> {
> struct temac_local *lp = netdev_priv(ndev);
>
> @@ -1291,8 +1294,11 @@ static void
> ll_temac_ethtools_get_ringparam(struct net_device *ndev,
> ering->tx_pending = lp->tx_bd_num;
> }
>
> -static int ll_temac_ethtools_set_ringparam(struct net_device *ndev,
> - struct ethtool_ringparam
> *ering)
> +static int
> +ll_temac_ethtools_set_ringparam(struct net_device *ndev,
> + struct ethtool_ringparam *ering,
> + struct ethtool_ringparam_ext *ring_ext,
> + 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 871b5ec3183d..c682843139de 100644
> --- a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c
> +++ b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c
> @@ -1323,8 +1323,11 @@ static void axienet_ethtools_get_regs(struct
> net_device *ndev,
> data[39] = axienet_dma_in32(lp, XAXIDMA_RX_TDESC_OFFSET);
> }
>
> -static void axienet_ethtools_get_ringparam(struct net_device *ndev,
> - struct ethtool_ringparam
> *ering)
> +static void
> +axienet_ethtools_get_ringparam(struct net_device *ndev,
> + struct ethtool_ringparam *ering,
> + struct ethtool_ringparam_ext *ering_ext,
> + struct netlink_ext_ack *extack)
> {
> struct axienet_local *lp = netdev_priv(ndev);
>
> @@ -1338,8 +1341,11 @@ static void axienet_ethtools_get_ringparam(struct
> net_device *ndev,
> ering->tx_pending = lp->tx_bd_num;
> }
>
> -static int axienet_ethtools_set_ringparam(struct net_device *ndev,
> - struct ethtool_ringparam
> *ering)
> +static int
> +axienet_ethtools_set_ringparam(struct net_device *ndev,
> + struct ethtool_ringparam *ering,
> + struct ethtool_ringparam_ext *ering_ext,
> + struct netlink_ext_ack *extack)
> {
> struct axienet_local *lp = netdev_priv(ndev);
>
> diff --git a/drivers/net/hyperv/netvsc_drv.c
> b/drivers/net/hyperv/netvsc_drv.c
> index 382bebc2420d..1a68301a9444 100644
> --- a/drivers/net/hyperv/netvsc_drv.c
> +++ b/drivers/net/hyperv/netvsc_drv.c
> @@ -1857,7 +1857,9 @@ static void __netvsc_get_ringparam(struct
> netvsc_device *nvdev,
> }
>
> static void netvsc_get_ringparam(struct net_device *ndev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct net_device_context *ndevctx = netdev_priv(ndev);
> struct netvsc_device *nvdev = rtnl_dereference(ndevctx->nvdev);
> @@ -1869,7 +1871,9 @@ static void netvsc_get_ringparam(struct net_device
> *ndev,
> }
>
> static int netvsc_set_ringparam(struct net_device *ndev,
> - struct ethtool_ringparam *ring)
> + struct ethtool_ringparam *ring,
> + struct ethtool_ringparam_ext *ring_ext,
> + struct netlink_ext_ack *extack)
> {
> struct net_device_context *ndevctx = netdev_priv(ndev);
> struct netvsc_device *nvdev = rtnl_dereference(ndevctx->nvdev);
The changes to drivers/net/hyperv/netvsc_drv.c look fine.
Reviewed-by: Haiyang Zhang <haiyangz@microsoft.com>
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [PATCH V2 net-next 3/6] ethtool: add support to set/get rx buf len via ethtool
2021-09-24 14:29 ` [PATCH V2 net-next 3/6] ethtool: add support to set/get rx buf len via ethtool Guangbin Huang
@ 2021-09-24 17:47 ` Jakub Kicinski
2021-09-29 2:21 ` huangguangbin (A)
2021-09-24 23:14 ` Michal Kubecek
1 sibling, 1 reply; 14+ messages in thread
From: Jakub Kicinski @ 2021-09-24 17:47 UTC (permalink / raw)
To: Guangbin Huang
Cc: davem, mkubecek, andrew, amitc, idosch, danieller,
jesse.brandeburg, anthony.l.nguyen, jdike, richard, anton.ivanov,
netanel, akiyano, gtzalik, saeedb, chris.snook, ulli.kroll,
linus.walleij, jeroendb, csully, awogbemila, jdmason,
rain.1986.08.12, zyjzyj2000, kys, haiyangz, mst, jasowang,
doshir, pv-drivers, jwi, kgraul, hca, gor, johannes, netdev,
lipeng321, chenhao288, linux-s390
On Fri, 24 Sep 2021 22:29:56 +0800 Guangbin Huang wrote:
> @@ -621,9 +631,13 @@ struct ethtool_ops {
> struct kernel_ethtool_coalesce *,
> struct netlink_ext_ack *);
> void (*get_ringparam)(struct net_device *,
> - struct ethtool_ringparam *);
> + struct ethtool_ringparam *,
> + struct ethtool_ringparam_ext *,
> + struct netlink_ext_ack *);
> int (*set_ringparam)(struct net_device *,
> - struct ethtool_ringparam *);
> + struct ethtool_ringparam *,
> + struct ethtool_ringparam_ext *,
> + struct netlink_ext_ack *);
You need to make the driver changes together with this chunk.
Otherwise the build will be broken between the two during bisection.
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [PATCH V2 net-next 1/6] ethtool: add support to set/get tx copybreak buf size via ethtool
2021-09-24 14:29 ` [PATCH V2 net-next 1/6] ethtool: add support to set/get tx copybreak buf size via ethtool Guangbin Huang
@ 2021-09-24 23:05 ` Michal Kubecek
2021-09-29 2:19 ` huangguangbin (A)
0 siblings, 1 reply; 14+ messages in thread
From: Michal Kubecek @ 2021-09-24 23:05 UTC (permalink / raw)
To: Guangbin Huang
Cc: davem, kuba, andrew, amitc, idosch, danieller, jesse.brandeburg,
anthony.l.nguyen, jdike, richard, anton.ivanov, netanel, akiyano,
gtzalik, saeedb, chris.snook, ulli.kroll, linus.walleij,
jeroendb, csully, awogbemila, jdmason, rain.1986.08.12,
zyjzyj2000, kys, haiyangz, mst, jasowang, doshir, pv-drivers,
jwi, kgraul, hca, gor, johannes, netdev, lipeng321, chenhao288,
linux-s390
[-- Attachment #1: Type: text/plain, Size: 4094 bytes --]
On Fri, Sep 24, 2021 at 10:29:54PM +0800, Guangbin Huang wrote:
> From: Hao Chen <chenhao288@hisilicon.com>
>
> Add support for ethtool to set/get tx copybreak buf size.
>
> Signed-off-by: Hao Chen <chenhao288@hisilicon.com>
> Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
> ---
> Documentation/networking/ethtool-netlink.rst | 24 ++++++++++++++++++++
> include/uapi/linux/ethtool.h | 1 +
> net/ethtool/common.c | 1 +
> net/ethtool/ioctl.c | 1 +
> 4 files changed, 27 insertions(+)
>
> diff --git a/Documentation/networking/ethtool-netlink.rst b/Documentation/networking/ethtool-netlink.rst
> index d9b55b7a1a4d..a47b0255aaf9 100644
> --- a/Documentation/networking/ethtool-netlink.rst
> +++ b/Documentation/networking/ethtool-netlink.rst
> @@ -1521,6 +1521,30 @@ Kernel response contents:
> ``ETHTOOL_A_PHC_VCLOCKS_INDEX`` s32 PHC index array
> ==================================== ====== ==========================
>
> +TUNABLE_SET
> +===========
> +
> +Request contents:
> +
> + ===================================== ====== ==========================
> + ``ETHTOOL_TX_COPYBREAK_BUF_SIZE`` u32 buf size for tx copybreak
> + ===================================== ====== ==========================
> +
> +Tx copybreak buf size is used for tx copybreak feature, the feature is used
> +for small size packet or frag. It adds a queue based tx shared bounce buffer
> +to memcpy the small packet when the len of xmitted skb is below tx_copybreak
> +(value to distinguish small size and normal size), and reduce the overhead
> +of dma map and unmap when IOMMU is on.
> +
> +TUNABLE_GET
> +===========
> +
> +Kernel response contents:
> +
> + ==================================== ====== ==========================
> + ``ETHTOOL_TX_COPYBREAK_BUF_SIZE`` u32 buf size for tx copybreak
> + ==================================== ====== ==========================
I have to repeat my concerns expressed in
https://lore.kernel.org/netdev/20210826072618.2lu6spapkzdcuhyv@lion.mk-sys.cz
and earlier in more details in
https://lore.kernel.org/netdev/20200325164958.GZ31519@unicorn.suse.cz
That being said, I don't understand why this patch adds description of
two new message types to the documentation of ethtool netlink API but it
does not actually add them to the API. Instead, it adds the new tunable
to ioctl API.
Michal
> +
> Request translation
> ===================
>
> diff --git a/include/uapi/linux/ethtool.h b/include/uapi/linux/ethtool.h
> index b6db6590baf0..266e95e4fb33 100644
> --- a/include/uapi/linux/ethtool.h
> +++ b/include/uapi/linux/ethtool.h
> @@ -231,6 +231,7 @@ enum tunable_id {
> ETHTOOL_RX_COPYBREAK,
> ETHTOOL_TX_COPYBREAK,
> ETHTOOL_PFC_PREVENTION_TOUT, /* timeout in msecs */
> + ETHTOOL_TX_COPYBREAK_BUF_SIZE,
> /*
> * Add your fresh new tunable attribute above and remember to update
> * tunable_strings[] in net/ethtool/common.c
> diff --git a/net/ethtool/common.c b/net/ethtool/common.c
> index c63e0739dc6a..0c5210015911 100644
> --- a/net/ethtool/common.c
> +++ b/net/ethtool/common.c
> @@ -89,6 +89,7 @@ tunable_strings[__ETHTOOL_TUNABLE_COUNT][ETH_GSTRING_LEN] = {
> [ETHTOOL_RX_COPYBREAK] = "rx-copybreak",
> [ETHTOOL_TX_COPYBREAK] = "tx-copybreak",
> [ETHTOOL_PFC_PREVENTION_TOUT] = "pfc-prevention-tout",
> + [ETHTOOL_TX_COPYBREAK_BUF_SIZE] = "tx-copybreak-buf-size",
> };
>
> const char
> diff --git a/net/ethtool/ioctl.c b/net/ethtool/ioctl.c
> index 999e2a6bed13..a6600e361c34 100644
> --- a/net/ethtool/ioctl.c
> +++ b/net/ethtool/ioctl.c
> @@ -2381,6 +2381,7 @@ static int ethtool_tunable_valid(const struct ethtool_tunable *tuna)
> switch (tuna->id) {
> case ETHTOOL_RX_COPYBREAK:
> case ETHTOOL_TX_COPYBREAK:
> + case ETHTOOL_TX_COPYBREAK_BUF_SIZE:
> if (tuna->len != sizeof(u32) ||
> tuna->type_id != ETHTOOL_TUNABLE_U32)
> return -EINVAL;
> --
> 2.33.0
>
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^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [PATCH V2 net-next 3/6] ethtool: add support to set/get rx buf len via ethtool
2021-09-24 14:29 ` [PATCH V2 net-next 3/6] ethtool: add support to set/get rx buf len via ethtool Guangbin Huang
2021-09-24 17:47 ` Jakub Kicinski
@ 2021-09-24 23:14 ` Michal Kubecek
2021-09-29 2:33 ` huangguangbin (A)
1 sibling, 1 reply; 14+ messages in thread
From: Michal Kubecek @ 2021-09-24 23:14 UTC (permalink / raw)
To: Guangbin Huang
Cc: davem, kuba, andrew, amitc, idosch, danieller, jesse.brandeburg,
anthony.l.nguyen, jdike, richard, anton.ivanov, netanel, akiyano,
saeedb, chris.snook, ulli.kroll, linus.walleij, jeroendb, csully,
awogbemila, jdmason, rain.1986.08.12, zyjzyj2000, kys, haiyangz,
mst, jasowang, doshir, pv-drivers, jwi, kgraul, hca, gor,
johannes, netdev, lipeng321, chenhao288, linux-s390
[-- Attachment #1: Type: text/plain, Size: 2111 bytes --]
On Fri, Sep 24, 2021 at 10:29:56PM +0800, Guangbin Huang wrote:
> From: Hao Chen <chenhao288@hisilicon.com>
>
> Add support to set rx buf len via ethtool -G parameter and get
> rx buf len via ethtool -g parameter.
>
> Signed-off-by: Hao Chen <chenhao288@hisilicon.com>
> Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
> ---
> Documentation/networking/ethtool-netlink.rst | 2 ++
> include/linux/ethtool.h | 18 ++++++++++++++++--
> include/uapi/linux/ethtool.h | 8 ++++++++
> include/uapi/linux/ethtool_netlink.h | 1 +
> net/ethtool/netlink.h | 2 +-
> net/ethtool/rings.c | 17 ++++++++++++++++-
> 6 files changed, 44 insertions(+), 4 deletions(-)
>
> diff --git a/Documentation/networking/ethtool-netlink.rst b/Documentation/networking/ethtool-netlink.rst
> index a47b0255aaf9..9734b7c1e05d 100644
> --- a/Documentation/networking/ethtool-netlink.rst
> +++ b/Documentation/networking/ethtool-netlink.rst
> @@ -841,6 +841,7 @@ Kernel response contents:
> ``ETHTOOL_A_RINGS_RX_MINI`` u32 size of RX mini ring
> ``ETHTOOL_A_RINGS_RX_JUMBO`` u32 size of RX jumbo ring
> ``ETHTOOL_A_RINGS_TX`` u32 size of TX ring
> + ``ETHTOOL_A_RINGS_RX_BUF_LEN`` u32 size of buffers on the ring
> ==================================== ====== ==========================
>
>
> @@ -857,6 +858,7 @@ Request contents:
> ``ETHTOOL_A_RINGS_RX_MINI`` u32 size of RX mini ring
> ``ETHTOOL_A_RINGS_RX_JUMBO`` u32 size of RX jumbo ring
> ``ETHTOOL_A_RINGS_TX`` u32 size of TX ring
> + ``ETHTOOL_A_RINGS_RX_BUF_LEN`` u32 size of buffers on the ring
> ==================================== ====== ==========================
>
> Kernel checks that requested ring sizes do not exceed limits reported by
Would it make sense to let driver report also maximum supported value
like it does for existing ring parameters (ring sizes)?
Michal
[-- Attachment #2: signature.asc --]
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^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [PATCH V2 net-next 1/6] ethtool: add support to set/get tx copybreak buf size via ethtool
2021-09-24 23:05 ` Michal Kubecek
@ 2021-09-29 2:19 ` huangguangbin (A)
0 siblings, 0 replies; 14+ messages in thread
From: huangguangbin (A) @ 2021-09-29 2:19 UTC (permalink / raw)
To: Michal Kubecek
Cc: davem, kuba, andrew, amitc, idosch, danieller, jesse.brandeburg,
anthony.l.nguyen, jdike, richard, anton.ivanov, netanel, akiyano,
gtzalik, saeedb, chris.snook, ulli.kroll, linus.walleij,
jeroendb, csully, awogbemila, jdmason, rain.1986.08.12,
zyjzyj2000, kys, haiyangz, mst, jasowang, doshir, pv-drivers,
jwi, kgraul, hca, gor, johannes, netdev, lipeng321, chenhao288,
linux-s390
On 2021/9/25 7:05, Michal Kubecek wrote:
> On Fri, Sep 24, 2021 at 10:29:54PM +0800, Guangbin Huang wrote:
>> From: Hao Chen <chenhao288@hisilicon.com>
>>
>> Add support for ethtool to set/get tx copybreak buf size.
>>
>> Signed-off-by: Hao Chen <chenhao288@hisilicon.com>
>> Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
>> ---
>> Documentation/networking/ethtool-netlink.rst | 24 ++++++++++++++++++++
>> include/uapi/linux/ethtool.h | 1 +
>> net/ethtool/common.c | 1 +
>> net/ethtool/ioctl.c | 1 +
>> 4 files changed, 27 insertions(+)
>>
>> diff --git a/Documentation/networking/ethtool-netlink.rst b/Documentation/networking/ethtool-netlink.rst
>> index d9b55b7a1a4d..a47b0255aaf9 100644
>> --- a/Documentation/networking/ethtool-netlink.rst
>> +++ b/Documentation/networking/ethtool-netlink.rst
>> @@ -1521,6 +1521,30 @@ Kernel response contents:
>> ``ETHTOOL_A_PHC_VCLOCKS_INDEX`` s32 PHC index array
>> ==================================== ====== ==========================
>>
>> +TUNABLE_SET
>> +===========
>> +
>> +Request contents:
>> +
>> + ===================================== ====== ==========================
>> + ``ETHTOOL_TX_COPYBREAK_BUF_SIZE`` u32 buf size for tx copybreak
>> + ===================================== ====== ==========================
>> +
>> +Tx copybreak buf size is used for tx copybreak feature, the feature is used
>> +for small size packet or frag. It adds a queue based tx shared bounce buffer
>> +to memcpy the small packet when the len of xmitted skb is below tx_copybreak
>> +(value to distinguish small size and normal size), and reduce the overhead
>> +of dma map and unmap when IOMMU is on.
>> +
>> +TUNABLE_GET
>> +===========
>> +
>> +Kernel response contents:
>> +
>> + ==================================== ====== ==========================
>> + ``ETHTOOL_TX_COPYBREAK_BUF_SIZE`` u32 buf size for tx copybreak
>> + ==================================== ====== ==========================
>
> I have to repeat my concerns expressed in
>
> https://lore.kernel.org/netdev/20210826072618.2lu6spapkzdcuhyv@lion.mk-sys.cz
>
> and earlier in more details in
>
> https://lore.kernel.org/netdev/20200325164958.GZ31519@unicorn.suse.cz
>
> That being said, I don't understand why this patch adds description of
> two new message types to the documentation of ethtool netlink API but it
> does not actually add them to the API. Instead, it adds the new tunable
> to ioctl API.
>
> Michal
>
Hi Michal, thanks for your opinion.
Is there any documentation for ioctl API? We didn't find it.
Or we add a new documentation of ioctl API for the new tunable?
Guangbin
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [PATCH V2 net-next 3/6] ethtool: add support to set/get rx buf len via ethtool
2021-09-24 17:47 ` Jakub Kicinski
@ 2021-09-29 2:21 ` huangguangbin (A)
0 siblings, 0 replies; 14+ messages in thread
From: huangguangbin (A) @ 2021-09-29 2:21 UTC (permalink / raw)
To: Jakub Kicinski
Cc: davem, mkubecek, andrew, amitc, idosch, danieller,
jesse.brandeburg, anthony.l.nguyen, jdike, richard, anton.ivanov,
netanel, akiyano, gtzalik, saeedb, chris.snook, ulli.kroll,
linus.walleij, jeroendb, csully, awogbemila, jdmason,
rain.1986.08.12, zyjzyj2000, kys, haiyangz, mst, jasowang,
doshir, pv-drivers, jwi, kgraul, hca, gor, johannes, netdev,
lipeng321, chenhao288, linux-s390
On 2021/9/25 1:47, Jakub Kicinski wrote:
> On Fri, 24 Sep 2021 22:29:56 +0800 Guangbin Huang wrote:
>> @@ -621,9 +631,13 @@ struct ethtool_ops {
>> struct kernel_ethtool_coalesce *,
>> struct netlink_ext_ack *);
>> void (*get_ringparam)(struct net_device *,
>> - struct ethtool_ringparam *);
>> + struct ethtool_ringparam *,
>> + struct ethtool_ringparam_ext *,
>> + struct netlink_ext_ack *);
>> int (*set_ringparam)(struct net_device *,
>> - struct ethtool_ringparam *);
>> + struct ethtool_ringparam *,
>> + struct ethtool_ringparam_ext *,
>> + struct netlink_ext_ack *);
>
> You need to make the driver changes together with this chunk.
> Otherwise the build will be broken between the two during bisection.
> .
>
Ok, thanks.
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [PATCH V2 net-next 3/6] ethtool: add support to set/get rx buf len via ethtool
2021-09-24 23:14 ` Michal Kubecek
@ 2021-09-29 2:33 ` huangguangbin (A)
0 siblings, 0 replies; 14+ messages in thread
From: huangguangbin (A) @ 2021-09-29 2:33 UTC (permalink / raw)
To: Michal Kubecek
Cc: davem, kuba, andrew, amitc, idosch, danieller, jesse.brandeburg,
anthony.l.nguyen, jdike, richard, anton.ivanov, netanel, akiyano,
saeedb, chris.snook, ulli.kroll, linus.walleij, jeroendb, csully,
awogbemila, jdmason, rain.1986.08.12, zyjzyj2000, kys, haiyangz,
mst, jasowang, doshir, pv-drivers, jwi, kgraul, hca, gor,
johannes, netdev, lipeng321, chenhao288, linux-s390
On 2021/9/25 7:14, Michal Kubecek wrote:
> On Fri, Sep 24, 2021 at 10:29:56PM +0800, Guangbin Huang wrote:
>> From: Hao Chen <chenhao288@hisilicon.com>
>>
>> Add support to set rx buf len via ethtool -G parameter and get
>> rx buf len via ethtool -g parameter.
>>
>> Signed-off-by: Hao Chen <chenhao288@hisilicon.com>
>> Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
>> ---
>> Documentation/networking/ethtool-netlink.rst | 2 ++
>> include/linux/ethtool.h | 18 ++++++++++++++++--
>> include/uapi/linux/ethtool.h | 8 ++++++++
>> include/uapi/linux/ethtool_netlink.h | 1 +
>> net/ethtool/netlink.h | 2 +-
>> net/ethtool/rings.c | 17 ++++++++++++++++-
>> 6 files changed, 44 insertions(+), 4 deletions(-)
>>
>> diff --git a/Documentation/networking/ethtool-netlink.rst b/Documentation/networking/ethtool-netlink.rst
>> index a47b0255aaf9..9734b7c1e05d 100644
>> --- a/Documentation/networking/ethtool-netlink.rst
>> +++ b/Documentation/networking/ethtool-netlink.rst
>> @@ -841,6 +841,7 @@ Kernel response contents:
>> ``ETHTOOL_A_RINGS_RX_MINI`` u32 size of RX mini ring
>> ``ETHTOOL_A_RINGS_RX_JUMBO`` u32 size of RX jumbo ring
>> ``ETHTOOL_A_RINGS_TX`` u32 size of TX ring
>> + ``ETHTOOL_A_RINGS_RX_BUF_LEN`` u32 size of buffers on the ring
>> ==================================== ====== ==========================
>>
>>
>> @@ -857,6 +858,7 @@ Request contents:
>> ``ETHTOOL_A_RINGS_RX_MINI`` u32 size of RX mini ring
>> ``ETHTOOL_A_RINGS_RX_JUMBO`` u32 size of RX jumbo ring
>> ``ETHTOOL_A_RINGS_TX`` u32 size of TX ring
>> + ``ETHTOOL_A_RINGS_RX_BUF_LEN`` u32 size of buffers on the ring
>> ==================================== ====== ==========================
>>
>> Kernel checks that requested ring sizes do not exceed limits reported by
>
> Would it make sense to let driver report also maximum supported value
> like it does for existing ring parameters (ring sizes)?
>
> Michal
>
We think it have no sense to report maximum supported value.
Rx buf len of hns3 driver only supports 2048 and 4096 at present, they are
discrete value and checked by driver.
^ permalink raw reply [flat|nested] 14+ messages in thread
end of thread, other threads:[~2021-09-29 2:33 UTC | newest]
Thread overview: 14+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-09-24 14:29 [PATCH V2 net-next 0/6] ethtool: add support to set/get tx copybreak buf size and rx buf len Guangbin Huang
2021-09-24 14:29 ` [PATCH V2 net-next 1/6] ethtool: add support to set/get tx copybreak buf size via ethtool Guangbin Huang
2021-09-24 23:05 ` Michal Kubecek
2021-09-29 2:19 ` huangguangbin (A)
2021-09-24 14:29 ` [PATCH V2 net-next 2/6] net: hns3: add support to set/get tx copybreak buf size via ethtool for hns3 driver Guangbin Huang
2021-09-24 14:29 ` [PATCH V2 net-next 3/6] ethtool: add support to set/get rx buf len via ethtool Guangbin Huang
2021-09-24 17:47 ` Jakub Kicinski
2021-09-29 2:21 ` huangguangbin (A)
2021-09-24 23:14 ` Michal Kubecek
2021-09-29 2:33 ` huangguangbin (A)
2021-09-24 14:29 ` [PATCH V2 net-next 4/6] ethtool: extend ringparam setting uAPI with rx_buf_len Guangbin Huang
2021-09-24 14:57 ` Haiyang Zhang
2021-09-24 14:29 ` [PATCH V2 net-next 5/6] net: hns3: add support to set/get rx buf len via ethtool for hns3 driver Guangbin Huang
2021-09-24 14:29 ` [PATCH V2 net-next 6/6] net: hns3: remove the way to set tx spare buf via module parameter Guangbin Huang
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