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| author | Jakub Kicinski <kuba@kernel.org> | 2021-08-24 17:36:56 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2021-08-24 17:38:30 +0300 |
| commit | 3a62c333497b164868fdcd241842a1dd4e331825 (patch) | |
| tree | c3c70a267394b5615f479995b48a313ef6210c5d | |
| parent | 95d1d2490c278ea316a4350f4c24818275fb989c (diff) | |
| parent | cce1689eb58d2fe3219da2ecd27cef8e644c4cc6 (diff) | |
| download | linux-3a62c333497b164868fdcd241842a1dd4e331825.tar.xz | |
Merge branch 'ethtool-extend-coalesce-uapi'
Yufeng Mo says:
====================
ethtool: extend coalesce uAPI
In order to support some configuration in coalesce uAPI, this series
extend coalesce uAPI and add support for CQE mode.
Below is some test result with HNS3 driver:
1. old ethtool(ioctl) + new kernel:
estuary:/$ ethtool -c eth0
Coalesce parameters for eth0:
Adaptive RX: on TX: on
stats-block-usecs: 0
sample-interval: 0
pkt-rate-low: 0
pkt-rate-high: 0
rx-usecs: 20
rx-frames: 0
rx-usecs-irq: 0
rx-frames-irq: 0
tx-usecs: 20
tx-frames: 0
tx-usecs-irq: 0
tx-frames-irq: 0
rx-usecs-low: 0
rx-frame-low: 0
tx-usecs-low: 0
tx-frame-low: 0
rx-usecs-high: 0
rx-frame-high: 0
tx-usecs-high: 0
tx-frame-high: 0
2. ethtool(netlink with cqe mode) + kernel without cqe mode:
estuary:/$ ethtool -c eth0
Coalesce parameters for eth0:
Adaptive RX: on TX: on
stats-block-usecs: n/a
sample-interval: n/a
pkt-rate-low: n/a
pkt-rate-high: n/a
rx-usecs: 20
rx-frames: 0
rx-usecs-irq: n/a
rx-frames-irq: n/a
tx-usecs: 20
tx-frames: 0
tx-usecs-irq: n/a
tx-frames-irq: n/a
rx-usecs-low: n/a
rx-frame-low: n/a
tx-usecs-low: n/a
tx-frame-low: n/a
rx-usecs-high: 0
rx-frame-high: n/a
tx-usecs-high: 0
tx-frame-high: n/a
CQE mode RX: n/a TX: n/a
3. ethool(netlink with cqe mode) + kernel with cqe mode:
estuary:/$ ethtool -c eth0
Coalesce parameters for eth0:
Adaptive RX: on TX: on
stats-block-usecs: n/a
sample-interval: n/a
pkt-rate-low: n/a
pkt-rate-high: n/a
rx-usecs: 20
rx-frames: 0
rx-usecs-irq: n/a
rx-frames-irq: n/a
tx-usecs: 20
tx-frames: 0
tx-usecs-irq: n/a
tx-frames-irq: n/a
rx-usecs-low: n/a
rx-frame-low: n/a
tx-usecs-low: n/a
tx-frame-low: n/a
rx-usecs-high: 0
rx-frame-high: n/a
tx-usecs-high: 0
tx-frame-high: n/a
CQE mode RX: off TX: off
4. ethool(netlink without cqe mode) + kernel with cqe mode:
estuary:/$ ethtool -c eth0
Coalesce parameters for eth0:
Adaptive RX: on TX: on
stats-block-usecs: n/a
sample-interval: n/a
pkt-rate-low: n/a
pkt-rate-high: n/a
rx-usecs: 20
rx-frames: 0
rx-usecs-irq: n/a
rx-frames-irq: n/a
tx-usecs: 20
tx-frames: 0
tx-usecs-irq: n/a
tx-frames-irq: n/a
rx-usecs-low: n/a
rx-frame-low: n/a
tx-usecs-low: n/a
tx-frame-low: n/a
rx-usecs-high: 0
rx-frame-high: n/a
tx-usecs-high: 0
tx-frame-high: n/a
Change log:
V2 -> V3:
fix some warning on W=1 builds in #2
V1 -> V2:
1. fix compile error using allmodconfig in #2
2. move some property-related modifications from #2 to #1
for better review suggested by Jakub Kicinski.
Change log from RFC:
V3 -> V4:
add document explaining the difference between CQE and EQE
in #1 suggested by Jakub Kicinski.
V2 -> V3:
1. split #1 into adding new parameter and adding new attributes.
2. use NLA_POLICY_MAX(NLA_U8, 1) instead of NLA_U8.
3. modify the description of CQE in Document.
V1 -> V2:
refactor #1 in V1 suggestted by Jakub Kicinski.
====================
Link: https://lore.kernel.org/r/1629444920-25437-1-git-send-email-moyufeng@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
93 files changed, 699 insertions, 209 deletions
diff --git a/Documentation/networking/ethtool-netlink.rst b/Documentation/networking/ethtool-netlink.rst index c690bb37430d..d9b55b7a1a4d 100644 --- a/Documentation/networking/ethtool-netlink.rst +++ b/Documentation/networking/ethtool-netlink.rst @@ -947,12 +947,25 @@ Kernel response contents: ``ETHTOOL_A_COALESCE_TX_USECS_HIGH`` u32 delay (us), high Tx ``ETHTOOL_A_COALESCE_TX_MAX_FRAMES_HIGH`` u32 max packets, high Tx ``ETHTOOL_A_COALESCE_RATE_SAMPLE_INTERVAL`` u32 rate sampling interval + ``ETHTOOL_A_COALESCE_USE_CQE_TX`` bool timer reset mode, Tx + ``ETHTOOL_A_COALESCE_USE_CQE_RX`` bool timer reset mode, Rx =========================================== ====== ======================= Attributes are only included in reply if their value is not zero or the corresponding bit in ``ethtool_ops::supported_coalesce_params`` is set (i.e. they are declared as supported by driver). +Timer reset mode (``ETHTOOL_A_COALESCE_USE_CQE_TX`` and +``ETHTOOL_A_COALESCE_USE_CQE_RX``) controls the interaction between packet +arrival and the various time based delay parameters. By default timers are +expected to limit the max delay between any packet arrival/departure and a +corresponding interrupt. In this mode timer should be started by packet +arrival (sometimes delivery of previous interrupt) and reset when interrupt +is delivered. +Setting the appropriate attribute to 1 will enable ``CQE`` mode, where +each packet event resets the timer. In this mode timer is used to force +the interrupt if queue goes idle, while busy queues depend on the packet +limit to trigger interrupts. COALESCE_SET ============ @@ -985,6 +998,8 @@ Request contents: ``ETHTOOL_A_COALESCE_TX_USECS_HIGH`` u32 delay (us), high Tx ``ETHTOOL_A_COALESCE_TX_MAX_FRAMES_HIGH`` u32 max packets, high Tx ``ETHTOOL_A_COALESCE_RATE_SAMPLE_INTERVAL`` u32 rate sampling interval + ``ETHTOOL_A_COALESCE_USE_CQE_TX`` bool timer reset mode, Tx + ``ETHTOOL_A_COALESCE_USE_CQE_RX`` bool timer reset mode, Rx =========================================== ====== ======================= Request is rejected if it attributes declared as unsupported by driver (i.e. diff --git a/drivers/infiniband/ulp/ipoib/ipoib_ethtool.c b/drivers/infiniband/ulp/ipoib/ipoib_ethtool.c index 823f6831e7ea..a09ca21f7dff 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_ethtool.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_ethtool.c @@ -72,7 +72,9 @@ static void ipoib_get_drvinfo(struct net_device *netdev, } static int ipoib_get_coalesce(struct net_device *dev, - struct ethtool_coalesce *coal) + struct ethtool_coalesce *coal, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct ipoib_dev_priv *priv = ipoib_priv(dev); @@ -83,7 +85,9 @@ static int ipoib_get_coalesce(struct net_device *dev, } static int ipoib_set_coalesce(struct net_device *dev, - struct ethtool_coalesce *coal) + struct ethtool_coalesce *coal, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct ipoib_dev_priv *priv = ipoib_priv(dev); int ret; diff --git a/drivers/net/ethernet/amazon/ena/ena_ethtool.c b/drivers/net/ethernet/amazon/ena/ena_ethtool.c index 27dae632efcb..13e745cf3781 100644 --- a/drivers/net/ethernet/amazon/ena/ena_ethtool.c +++ b/drivers/net/ethernet/amazon/ena/ena_ethtool.c @@ -357,7 +357,9 @@ static int ena_get_link_ksettings(struct net_device *netdev, } static int ena_get_coalesce(struct net_device *net_dev, - struct ethtool_coalesce *coalesce) + struct ethtool_coalesce *coalesce, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct ena_adapter *adapter = netdev_priv(net_dev); struct ena_com_dev *ena_dev = adapter->ena_dev; @@ -402,7 +404,9 @@ static void ena_update_rx_rings_nonadaptive_intr_moderation(struct ena_adapter * } static int ena_set_coalesce(struct net_device *net_dev, - struct ethtool_coalesce *coalesce) + struct ethtool_coalesce *coalesce, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct ena_adapter *adapter = netdev_priv(net_dev); struct ena_com_dev *ena_dev = adapter->ena_dev; diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c b/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c index 61f39a0e04f9..bafc51c34e0b 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c +++ b/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c @@ -428,7 +428,9 @@ static void xgbe_set_msglevel(struct net_device *netdev, u32 msglevel) } static int xgbe_get_coalesce(struct net_device *netdev, - struct ethtool_coalesce *ec) + struct ethtool_coalesce *ec, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct xgbe_prv_data *pdata = netdev_priv(netdev); @@ -443,7 +445,9 @@ static int xgbe_get_coalesce(struct net_device *netdev, } static int xgbe_set_coalesce(struct net_device *netdev, - struct ethtool_coalesce *ec) + struct ethtool_coalesce *ec, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct xgbe_prv_data *pdata = netdev_priv(netdev); struct xgbe_hw_if *hw_if = &pdata->hw_if; diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c b/drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c index de2a9348bc3f..a9ef0544e30f 100644 --- a/drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c +++ b/drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c @@ -547,7 +547,9 @@ static int aq_ethtool_set_rxnfc(struct net_device *ndev, } static int aq_ethtool_get_coalesce(struct net_device *ndev, - struct ethtool_coalesce *coal) + struct ethtool_coalesce *coal, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct aq_nic_s *aq_nic = netdev_priv(ndev); struct aq_nic_cfg_s *cfg; @@ -571,7 +573,9 @@ static int aq_ethtool_get_coalesce(struct net_device *ndev, } static int aq_ethtool_set_coalesce(struct net_device *ndev, - struct ethtool_coalesce *coal) + struct ethtool_coalesce *coal, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct aq_nic_s *aq_nic = netdev_priv(ndev); struct aq_nic_cfg_s *cfg; diff --git a/drivers/net/ethernet/broadcom/bcmsysport.c b/drivers/net/ethernet/broadcom/bcmsysport.c index d9f0f0df8f7b..7fa1b695400d 100644 --- a/drivers/net/ethernet/broadcom/bcmsysport.c +++ b/drivers/net/ethernet/broadcom/bcmsysport.c @@ -607,7 +607,9 @@ static void bcm_sysport_set_tx_coalesce(struct bcm_sysport_tx_ring *ring, } static int bcm_sysport_get_coalesce(struct net_device *dev, - struct ethtool_coalesce *ec) + struct ethtool_coalesce *ec, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct bcm_sysport_priv *priv = netdev_priv(dev); u32 reg; @@ -627,7 +629,9 @@ static int bcm_sysport_get_coalesce(struct net_device *dev, } static int bcm_sysport_set_coalesce(struct net_device *dev, - struct ethtool_coalesce *ec) + struct ethtool_coalesce *ec, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct bcm_sysport_priv *priv = netdev_priv(dev); struct dim_cq_moder moder; diff --git a/drivers/net/ethernet/broadcom/bnx2.c b/drivers/net/ethernet/broadcom/bnx2.c index dc3ee576360b..a705e2615307 100644 --- a/drivers/net/ethernet/broadcom/bnx2.c +++ b/drivers/net/ethernet/broadcom/bnx2.c @@ -7242,8 +7242,10 @@ bnx2_set_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom, return rc; } -static int -bnx2_get_coalesce(struct net_device *dev, struct ethtool_coalesce *coal) +static int bnx2_get_coalesce(struct net_device *dev, + struct ethtool_coalesce *coal, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct bnx2 *bp = netdev_priv(dev); @@ -7264,8 +7266,10 @@ bnx2_get_coalesce(struct net_device *dev, struct ethtool_coalesce *coal) return 0; } -static int -bnx2_set_coalesce(struct net_device *dev, struct ethtool_coalesce *coal) +static int bnx2_set_coalesce(struct net_device *dev, + struct ethtool_coalesce *coal, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct bnx2 *bp = netdev_priv(dev); diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c index 32245bbe88a8..472a3a478038 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c @@ -1878,7 +1878,9 @@ static int bnx2x_set_eeprom(struct net_device *dev, } static int bnx2x_get_coalesce(struct net_device *dev, - struct ethtool_coalesce *coal) + struct ethtool_coalesce *coal, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct bnx2x *bp = netdev_priv(dev); @@ -1891,7 +1893,9 @@ static int bnx2x_get_coalesce(struct net_device *dev, } static int bnx2x_set_coalesce(struct net_device *dev, - struct ethtool_coalesce *coal) + struct ethtool_coalesce *coal, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct bnx2x *bp = netdev_priv(dev); diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c index 364460ef8db7..9f8c72d95228 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c @@ -49,7 +49,9 @@ static void bnxt_set_msglevel(struct net_device *dev, u32 value) } static int bnxt_get_coalesce(struct net_device *dev, - struct ethtool_coalesce *coal) + struct ethtool_coalesce *coal, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct bnxt *bp = netdev_priv(dev); struct bnxt_coal *hw_coal; @@ -79,7 +81,9 @@ static int bnxt_get_coalesce(struct net_device *dev, } static int bnxt_set_coalesce(struct net_device *dev, - struct ethtool_coalesce *coal) + struct ethtool_coalesce *coal, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct bnxt *bp = netdev_priv(dev); bool update_stats = false; diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.c b/drivers/net/ethernet/broadcom/genet/bcmgenet.c index 8507198992df..23c7595d2a1d 100644 --- a/drivers/net/ethernet/broadcom/genet/bcmgenet.c +++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.c @@ -828,7 +828,9 @@ static void bcmgenet_set_msglevel(struct net_device *dev, u32 level) } static int bcmgenet_get_coalesce(struct net_device *dev, - struct ethtool_coalesce *ec) + struct ethtool_coalesce *ec, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct bcmgenet_priv *priv = netdev_priv(dev); struct bcmgenet_rx_ring *ring; @@ -890,7 +892,9 @@ static void bcmgenet_set_ring_rx_coalesce(struct bcmgenet_rx_ring *ring, } static int bcmgenet_set_coalesce(struct net_device *dev, - struct ethtool_coalesce *ec) + struct ethtool_coalesce *ec, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct bcmgenet_priv *priv = netdev_priv(dev); unsigned int i; diff --git a/drivers/net/ethernet/broadcom/tg3.c b/drivers/net/ethernet/broadcom/tg3.c index eefb070a68d2..8a238e349e02 100644 --- a/drivers/net/ethernet/broadcom/tg3.c +++ b/drivers/net/ethernet/broadcom/tg3.c @@ -14037,7 +14037,10 @@ static int tg3_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) return -EOPNOTSUPP; } -static int tg3_get_coalesce(struct net_device *dev, struct ethtool_coalesce *ec) +static int tg3_get_coalesce(struct net_device *dev, + struct ethtool_coalesce *ec, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct tg3 *tp = netdev_priv(dev); @@ -14045,7 +14048,10 @@ static int tg3_get_coalesce(struct net_device *dev, struct ethtool_coalesce *ec) return 0; } -static int tg3_set_coalesce(struct net_device *dev, struct ethtool_coalesce *ec) +static int tg3_set_coalesce(struct net_device *dev, + struct ethtool_coalesce *ec, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct tg3 *tp = netdev_priv(dev); u32 max_rxcoal_tick_int = 0, max_txcoal_tick_int = 0; diff --git a/drivers/net/ethernet/brocade/bna/bnad_ethtool.c b/drivers/net/ethernet/brocade/bna/bnad_ethtool.c index 265c2fa6bbe0..391b85f25141 100644 --- a/drivers/net/ethernet/brocade/bna/bnad_ethtool.c +++ b/drivers/net/ethernet/brocade/bna/bnad_ethtool.c @@ -307,8 +307,10 @@ bnad_get_wol(struct net_device *netdev, struct ethtool_wolinfo *wolinfo) wolinfo->wolopts = 0; } -static int -bnad_get_coalesce(struct net_device *netdev, struct ethtool_coalesce *coalesce) +static int bnad_get_coalesce(struct net_device *netdev, + struct ethtool_coalesce *coalesce, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct bnad *bnad = netdev_priv(netdev); unsigned long flags; @@ -328,8 +330,10 @@ bnad_get_coalesce(struct net_device *netdev, struct ethtool_coalesce *coalesce) return 0; } -static int -bnad_set_coalesce(struct net_device *netdev, struct ethtool_coalesce *coalesce) +static int bnad_set_coalesce(struct net_device *netdev, + struct ethtool_coalesce *coalesce, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct bnad *bnad = netdev_priv(netdev); unsigned long flags; diff --git a/drivers/net/ethernet/cavium/liquidio/lio_ethtool.c b/drivers/net/ethernet/cavium/liquidio/lio_ethtool.c index 66f2c553370c..2b9747867d4c 100644 --- a/drivers/net/ethernet/cavium/liquidio/lio_ethtool.c +++ b/drivers/net/ethernet/cavium/liquidio/lio_ethtool.c @@ -2108,7 +2108,9 @@ static int octnet_set_intrmod_cfg(struct lio *lio, } static int lio_get_intr_coalesce(struct net_device *netdev, - struct ethtool_coalesce *intr_coal) + struct ethtool_coalesce *intr_coal, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct lio *lio = GET_LIO(netdev); struct octeon_device *oct = lio->oct_dev; @@ -2412,7 +2414,9 @@ oct_cfg_tx_intrcnt(struct lio *lio, } static int lio_set_intr_coalesce(struct net_device *netdev, - struct ethtool_coalesce *intr_coal) + struct ethtool_coalesce *intr_coal, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct lio *lio = GET_LIO(netdev); int ret; diff --git a/drivers/net/ethernet/cavium/thunder/nicvf_ethtool.c b/drivers/net/ethernet/cavium/thunder/nicvf_ethtool.c index 2f218fbfed06..7f2882109b16 100644 --- a/drivers/net/ethernet/cavium/thunder/nicvf_ethtool.c +++ b/drivers/net/ethernet/cavium/thunder/nicvf_ethtool.c @@ -456,7 +456,9 @@ static void nicvf_get_regs(struct net_device *dev, } static int nicvf_get_coalesce(struct net_device *netdev, - struct ethtool_coalesce *cmd) + struct ethtool_coalesce *cmd, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct nicvf *nic = netdev_priv(netdev); diff --git a/drivers/net/ethernet/chelsio/cxgb/cxgb2.c b/drivers/net/ethernet/chelsio/cxgb/cxgb2.c index e7575d41f4f5..73c016166f06 100644 --- a/drivers/net/ethernet/chelsio/cxgb/cxgb2.c +++ b/drivers/net/ethernet/chelsio/cxgb/cxgb2.c @@ -748,7 +748,9 @@ static int set_sge_param(struct net_device *dev, struct ethtool_ringparam *e) return 0; } -static int set_coalesce(struct net_device *dev, struct ethtool_coalesce *c) +static int set_coalesce(struct net_device *dev, struct ethtool_coalesce *c, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct adapter *adapter = dev->ml_priv; @@ -759,7 +761,9 @@ static int set_coalesce(struct net_device *dev, struct ethtool_coalesce *c) return 0; } -static int get_coalesce(struct net_device *dev, struct ethtool_coalesce *c) +static int get_coalesce(struct net_device *dev, struct ethtool_coalesce *c, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct adapter *adapter = dev->ml_priv; diff --git a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c index 538f737af4fa..38e47703f9ab 100644 --- a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c +++ b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c @@ -1996,7 +1996,9 @@ static int set_sge_param(struct net_device *dev, struct ethtool_ringparam *e) return 0; } -static int set_coalesce(struct net_device *dev, struct ethtool_coalesce *c) +static int set_coalesce(struct net_device *dev, struct ethtool_coalesce *c, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct port_info *pi = netdev_priv(dev); struct adapter *adapter = pi->adapter; @@ -2017,7 +2019,9 @@ static int set_coalesce(struct net_device *dev, struct ethtool_coalesce *c) return 0; } -static int get_coalesce(struct net_device *dev, struct ethtool_coalesce *c) +static int get_coalesce(struct net_device *dev, struct ethtool_coalesce *c, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct port_info *pi = netdev_priv(dev); struct adapter *adapter = pi->adapter; diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c index 83ed10ac8660..5903bdb78916 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c @@ -1147,7 +1147,9 @@ static int set_dbqtimer_tickval(struct net_device *dev, } static int set_coalesce(struct net_device *dev, - struct ethtool_coalesce *coalesce) + struct ethtool_coalesce *coalesce, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { int ret; @@ -1163,7 +1165,9 @@ static int set_coalesce(struct net_device *dev, coalesce->tx_coalesce_usecs); } -static int get_coalesce(struct net_device *dev, struct ethtool_coalesce *c) +static int get_coalesce(struct net_device *dev, struct ethtool_coalesce *c, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { const struct port_info *pi = netdev_priv(dev); const struct adapter *adap = pi->adapter; diff --git a/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c b/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c index e5882df551ec..49b76fd47daa 100644 --- a/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c +++ b/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c @@ -1647,7 +1647,9 @@ static int cxgb4vf_set_ringparam(struct net_device *dev, * interrupt holdoff timer to be read on all of the device's Queue Sets. */ static int cxgb4vf_get_coalesce(struct net_device *dev, - struct ethtool_coalesce *coalesce) + struct ethtool_coalesce *coalesce, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { const struct port_info *pi = netdev_priv(dev); const struct adapter *adapter = pi->adapter; @@ -1667,7 +1669,9 @@ static int cxgb4vf_get_coalesce(struct net_device *dev, * the interrupt holdoff timer on any of the device's Queue Sets. */ static int cxgb4vf_set_coalesce(struct net_device *dev, - struct ethtool_coalesce *coalesce) + struct ethtool_coalesce *coalesce, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { const struct port_info *pi = netdev_priv(dev); struct adapter *adapter = pi->adapter; diff --git a/drivers/net/ethernet/cisco/enic/enic_ethtool.c b/drivers/net/ethernet/cisco/enic/enic_ethtool.c index 1a9803f2073e..12ffc14fbecd 100644 --- a/drivers/net/ethernet/cisco/enic/enic_ethtool.c +++ b/drivers/net/ethernet/cisco/enic/enic_ethtool.c @@ -298,7 +298,9 @@ static void enic_set_msglevel(struct net_device *netdev, u32 value) } static int enic_get_coalesce(struct net_device *netdev, - struct ethtool_coalesce *ecmd) + struct ethtool_coalesce *ecmd, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct enic *enic = netdev_priv(netdev); struct enic_rx_coal *rxcoal = &enic->rx_coalesce_setting; @@ -343,7 +345,9 @@ static int enic_coalesce_valid(struct enic *enic, } static int enic_set_coalesce(struct net_device *netdev, - struct ethtool_coalesce *ecmd) + struct ethtool_coalesce *ecmd, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct enic *enic = netdev_priv(netdev); u32 tx_coalesce_usecs; diff --git a/drivers/net/ethernet/cortina/gemini.c b/drivers/net/ethernet/cortina/gemini.c index c2ebb3388789..6e745ca4c433 100644 --- a/drivers/net/ethernet/cortina/gemini.c +++ b/drivers/net/ethernet/cortina/gemini.c @@ -2144,7 +2144,9 @@ static int gmac_set_ringparam(struct net_device *netdev, } static int gmac_get_coalesce(struct net_device *netdev, - struct ethtool_coalesce *ecmd) + struct ethtool_coalesce *ecmd, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct gemini_ethernet_port *port = netdev_priv(netdev); @@ -2156,7 +2158,9 @@ static int gmac_get_coalesce(struct net_device *netdev, } static int gmac_set_coalesce(struct net_device *netdev, - struct ethtool_coalesce *ecmd) + struct ethtool_coalesce *ecmd, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct gemini_ethernet_port *port = netdev_priv(netdev); diff --git a/drivers/net/ethernet/emulex/benet/be_ethtool.c b/drivers/net/ethernet/emulex/benet/be_ethtool.c index 99cc1c46fb30..f9955308b93d 100644 --- a/drivers/net/ethernet/emulex/benet/be_ethtool.c +++ b/drivers/net/ethernet/emulex/benet/be_ethtool.c @@ -315,7 +315,9 @@ static int be_read_dump_data(struct be_adapter *adapter, u32 dump_len, } static int be_get_coalesce(struct net_device *netdev, - struct ethtool_coalesce *et) + struct ethtool_coalesce *et, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct be_adapter *adapter = netdev_priv(netdev); struct be_aic_obj *aic = &adapter->aic_obj[0]; @@ -338,7 +340,9 @@ static int be_get_coalesce(struct net_device *netdev, * eqd cmd is issued in the worker thread. */ static int be_set_coalesce(struct net_device *netdev, - struct ethtool_coalesce *et) + struct ethtool_coalesce *et, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct be_adapter *adapter = netdev_priv(netdev); struct be_aic_obj *aic = &adapter->aic_obj[0]; diff --git a/drivers/net/ethernet/freescale/dpaa/dpaa_ethtool.c b/drivers/net/ethernet/freescale/dpaa/dpaa_ethtool.c index 1268996b7030..763d2c7b5fb1 100644 --- a/drivers/net/ethernet/freescale/dpaa/dpaa_ethtool.c +++ b/drivers/net/ethernet/freescale/dpaa/dpaa_ethtool.c @@ -513,7 +513,9 @@ static int dpaa_get_ts_info(struct net_device *net_dev, } static int dpaa_get_coalesce(struct net_device *dev, - struct ethtool_coalesce *c) + struct ethtool_coalesce *c, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct qman_portal *portal; u32 period; @@ -530,7 +532,9 @@ static int dpaa_get_coalesce(struct net_device *dev, } static int dpaa_set_coalesce(struct net_device *dev, - struct ethtool_coalesce *c) + struct ethtool_coalesce *c, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { const cpumask_t *cpus = qman_affine_cpus(); bool needs_revert[NR_CPUS] = {false}; diff --git a/drivers/net/ethernet/freescale/enetc/enetc_ethtool.c b/drivers/net/ethernet/freescale/enetc/enetc_ethtool.c index ebccaf02411c..9690e36e9e85 100644 --- a/drivers/net/ethernet/freescale/enetc/enetc_ethtool.c +++ b/drivers/net/ethernet/freescale/enetc/enetc_ethtool.c @@ -585,7 +585,9 @@ static void enetc_get_ringparam(struct net_device *ndev, } static int enetc_get_coalesce(struct net_device *ndev, - struct ethtool_coalesce *ic) + struct ethtool_coalesce *ic, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct enetc_ndev_priv *priv = netdev_priv(ndev); struct enetc_int_vector *v = priv->int_vector[0]; @@ -602,7 +604,9 @@ static int enetc_get_coalesce(struct net_device *ndev, } static int enetc_set_coalesce(struct net_device *ndev, - struct ethtool_coalesce *ic) + struct ethtool_coalesce *ic, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct enetc_ndev_priv *priv = netdev_priv(ndev); u32 rx_ictt, tx_ictt; diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c index 83ab34b1d735..80bd5c629fa0 100644 --- a/drivers/net/ethernet/freescale/fec_main.c +++ b/drivers/net/ethernet/freescale/fec_main.c @@ -2654,8 +2654,10 @@ static void fec_enet_itr_coal_set(struct net_device *ndev) } } -static int -fec_enet_get_coalesce(struct net_device *ndev, struct ethtool_coalesce *ec) +static int fec_enet_get_coalesce(struct net_device *ndev, + struct ethtool_coalesce *ec, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct fec_enet_private *fep = netdev_priv(ndev); @@ -2671,8 +2673,10 @@ fec_enet_get_coalesce(struct net_device *ndev, struct ethtool_coalesce *ec) return 0; } -static int -fec_enet_set_coalesce(struct net_device *ndev, struct ethtool_coalesce *ec) +static int fec_enet_set_coalesce(struct net_device *ndev, + struct ethtool_coalesce *ec, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct fec_enet_private *fep = netdev_priv(ndev); struct device *dev = &fep->pdev->dev; @@ -2724,7 +2728,7 @@ static void fec_enet_itr_coal_init(struct net_device *ndev) ec.tx_coalesce_usecs = FEC_ITR_ICTT_DEFAULT; ec.tx_max_coalesced_frames = FEC_ITR_ICFT_DEFAULT; - fec_enet_set_coalesce(ndev, &ec); + fec_enet_set_coalesce(ndev, &ec, NULL, NULL); } static int fec_enet_get_tunable(struct net_device *netdev, diff --git a/drivers/net/ethernet/freescale/gianfar_ethtool.c b/drivers/net/ethernet/freescale/gianfar_ethtool.c index cc7d4f93da54..7b32ed29bf4c 100644 --- a/drivers/net/ethernet/freescale/gianfar_ethtool.c +++ b/drivers/net/ethernet/freescale/gianfar_ethtool.c @@ -243,7 +243,9 @@ static unsigned int gfar_ticks2usecs(struct gfar_private *priv, /* Get the coalescing parameters, and put them in the cvals * structure. */ static int gfar_gcoalesce(struct net_device *dev, - struct ethtool_coalesce *cvals) + struct ethtool_coalesce *cvals, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct gfar_private *priv = netdev_priv(dev); struct gfar_priv_rx_q *rx_queue = NULL; @@ -280,7 +282,9 @@ static int gfar_gcoalesce(struct net_device *dev, * in order for coalescing to be active */ static int gfar_scoalesce(struct net_device *dev, - struct ethtool_coalesce *cvals) + struct ethtool_coalesce *cvals, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct gfar_private *priv = netdev_priv(dev); int i, err = 0; diff --git a/drivers/net/ethernet/hisilicon/hip04_eth.c b/drivers/net/ethernet/hisilicon/hip04_eth.c index e53512f6878a..37b605fed32c 100644 --- a/drivers/net/ethernet/hisilicon/hip04_eth.c +++ b/drivers/net/ethernet/hisilicon/hip04_eth.c @@ -796,7 +796,9 @@ static void hip04_tx_timeout_task(struct work_struct *work) } static int hip04_get_coalesce(struct net_device *netdev, - struct ethtool_coalesce *ec) + struct ethtool_coalesce *ec, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct hip04_priv *priv = netdev_priv(netdev); @@ -807,7 +809,9 @@ static int hip04_get_coalesce(struct net_device *netdev, } static int hip04_set_coalesce(struct net_device *netdev, - struct ethtool_coalesce *ec) + struct ethtool_coalesce *ec, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct hip04_priv *priv = netdev_priv(netdev); diff --git a/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c b/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c index 7e62dcff2426..ab7390225942 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c @@ -730,11 +730,15 @@ static int hns_set_pauseparam(struct net_device *net_dev, * hns_get_coalesce - get coalesce info. * @net_dev: net device * @ec: coalesce info. + * @kernel_coal: ethtool CQE mode setting structure + * @extack: extack for reporting error messages * * Return 0 on success, negative on failure. */ static int hns_get_coalesce(struct net_device *net_dev, - struct ethtool_coalesce *ec) + struct ethtool_coalesce *ec, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct hns_nic_priv *priv = netdev_priv(net_dev); struct hnae_ae_ops *ops; @@ -774,11 +778,15 @@ static int hns_get_coalesce(struct net_device *net_dev, * hns_set_coalesce - set coalesce info. * @net_dev: net device * @ec: coalesce info. + * @kernel_coal: ethtool CQE mode setting structure + * @extack: extack for reporting error messages * * Return 0 on success, negative on failure. */ static int hns_set_coalesce(struct net_device *net_dev, - struct ethtool_coalesce *ec) + struct ethtool_coalesce *ec, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct hns_nic_priv *priv = netdev_priv(net_dev); struct hnae_ae_ops *ops; diff --git a/drivers/net/ethernet/hisilicon/hns3/hnae3.h b/drivers/net/ethernet/hisilicon/hns3/hnae3.h index 848bed866193..1d51fae49307 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hnae3.h +++ b/drivers/net/ethernet/hisilicon/hns3/hnae3.h @@ -774,6 +774,7 @@ struct hnae3_knic_private_info { u16 int_rl_setting; enum pkt_hash_types rss_type; + void __iomem *io_base; }; struct hnae3_roce_private_info { diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c index fcbeb1fbe5b8..39d01ca026da 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c @@ -4473,9 +4473,7 @@ static void hns3_tx_dim_work(struct work_struct *work) static void hns3_nic_init_dim(struct hns3_enet_tqp_vector *tqp_vector) { INIT_WORK(&tqp_vector->rx_group.dim.work, hns3_rx_dim_work); - tqp_vector->rx_group.dim.mode = DIM_CQ_PERIOD_MODE_START_FROM_EQE; INIT_WORK(&tqp_vector->tx_group.dim.work, hns3_tx_dim_work); - tqp_vector->tx_group.dim.mode = DIM_CQ_PERIOD_MODE_START_FROM_EQE; } static int hns3_nic_init_vector_data(struct hns3_nic_priv *priv) @@ -5023,6 +5021,48 @@ static void hns3_info_show(struct hns3_nic_priv *priv) dev_info(priv->dev, "Max mtu size: %u\n", priv->netdev->max_mtu); } +static void hns3_set_cq_period_mode(struct hns3_nic_priv *priv, + enum dim_cq_period_mode mode, bool is_tx) +{ + struct hnae3_ae_dev *ae_dev = pci_get_drvdata(priv->ae_handle->pdev); + struct hnae3_handle *handle = priv->ae_handle; + int i; + + if (is_tx) { + priv->tx_cqe_mode = mode; + + for (i = 0; i < priv->vector_num; i++) + priv->tqp_vector[i].tx_group.dim.mode = mode; + } else { + priv->rx_cqe_mode = mode; + + for (i = 0; i < priv->vector_num; i++) + priv->tqp_vector[i].rx_group.dim.mode = mode; + } + + /* only device version above V3(include V3), GL can switch CQ/EQ + * period mode. + */ + if (ae_dev->dev_version >= HNAE3_DEVICE_VERSION_V3) { + u32 new_mode; + u64 reg; + + new_mode = (mode == DIM_CQ_PERIOD_MODE_START_FROM_CQE) ? + HNS3_CQ_MODE_CQE : HNS3_CQ_MODE_EQE; + reg = is_tx ? HNS3_GL1_CQ_MODE_REG : HNS3_GL0_CQ_MODE_REG; + + writel(new_mode, handle->kinfo.io_base + reg); + } +} + +void hns3_cq_period_mode_init(struct hns3_nic_priv *priv, + enum dim_cq_period_mode tx_mode, + enum dim_cq_period_mode rx_mode) +{ + hns3_set_cq_period_mode(priv, tx_mode, true); + hns3_set_cq_period_mode(priv, rx_mode, false); +} + static int hns3_client_init(struct hnae3_handle *handle) { struct pci_dev *pdev = handle->pdev; @@ -5090,6 +5130,9 @@ static int hns3_client_init(struct hnae3_handle *handle) goto out_init_ring; } + hns3_cq_period_mode_init(priv, DIM_CQ_PERIOD_MODE_START_FROM_EQE, + DIM_CQ_PERIOD_MODE_START_FROM_EQE); + ret = hns3_init_phy(netdev); if (ret) goto out_init_phy; @@ -5422,6 +5465,8 @@ static int hns3_reset_notify_init_enet(struct hnae3_handle *handle) if (ret) goto err_uninit_vector; + hns3_cq_period_mode_init(priv, priv->tx_cqe_mode, priv->rx_cqe_mode); + /* the device can work without cpu rmap, only aRFS needs it */ ret = hns3_set_rx_cpu_rmap(netdev); if (ret) diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h index b0e696b08b8b..dfad9060c284 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h @@ -202,6 +202,12 @@ enum hns3_nic_state { #define HNS3_RING_EN_B 0 +#define HNS3_GL0_CQ_MODE_REG 0x20d00 +#define HNS3_GL1_CQ_MODE_REG 0x20d04 +#define HNS3_GL2_CQ_MODE_REG 0x20d08 +#define HNS3_CQ_MODE_EQE 1U +#define HNS3_CQ_MODE_CQE 0U + enum hns3_pkt_l2t_type { HNS3_L2_TYPE_UNICAST, HNS3_L2_TYPE_MULTICAST, @@ -572,6 +578,8 @@ struct hns3_nic_priv { unsigned long state; + enum dim_cq_period_mode tx_cqe_mode; + enum dim_cq_period_mode rx_cqe_mode; struct hns3_enet_coalesce tx_coal; struct hns3_enet_coalesce rx_coal; u32 tx_copybreak; @@ -710,4 +718,7 @@ void hns3_dbg_register_debugfs(const char *debugfs_dir_name); void hns3_dbg_unregister_debugfs(void); void hns3_shinfo_pack(struct skb_shared_info *shinfo, __u32 *size); u16 hns3_get_max_available_channels(struct hnae3_handle *h); +void hns3_cq_period_mode_init(struct hns3_nic_priv *priv, + enum dim_cq_period_mode tx_mode, + enum dim_cq_period_mode rx_mode); #endif diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c index 835105015763..b8d9851aefc5 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c @@ -1179,7 +1179,9 @@ static void hns3_get_channels(struct net_device *netdev, } static int hns3_get_coalesce(struct net_device *netdev, - struct ethtool_coalesce *cmd) + struct ethtool_coalesce *cmd, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct hns3_nic_priv *priv = netdev_priv(netdev); struct hns3_enet_coalesce *tx_coal = &priv->tx_coal; @@ -1201,6 +1203,11 @@ static int hns3_get_coalesce(struct net_device *netdev, cmd->tx_max_coalesced_frames = tx_coal->int_ql; cmd->rx_max_coalesced_frames = rx_coal->int_ql; + kernel_coal->use_cqe_mode_tx = (priv->tx_cqe_mode == + DIM_CQ_PERIOD_MODE_START_FROM_CQE); + kernel_coal->use_cqe_mode_rx = (priv->rx_cqe_mode == + DIM_CQ_PERIOD_MODE_START_FROM_CQE); + return 0; } @@ -1361,13 +1368,17 @@ static void hns3_set_coalesce_per_queue(struct net_device *netdev, } static int hns3_set_coalesce(struct net_device *netdev, - struct ethtool_coalesce *cmd) + struct ethtool_coalesce *cmd, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct hnae3_handle *h = hns3_get_handle(netdev); struct hns3_nic_priv *priv = netdev_priv(netdev); struct hns3_enet_coalesce *tx_coal = &priv->tx_coal; struct hns3_enet_coalesce *rx_coal = &priv->rx_coal; u16 queue_num = h->kinfo.num_tqps; + enum dim_cq_period_mode tx_mode; + enum dim_cq_period_mode rx_mode; int ret; int i; @@ -1393,6 +1404,14 @@ static int hns3_set_coalesce(struct net_device *netdev, for (i = 0; i < queue_num; i++) hns3_set_coalesce_per_queue(netdev, cmd, i); + tx_mode = kernel_coal->use_cqe_mode_tx ? + DIM_CQ_PERIOD_MODE_START_FROM_CQE : + DIM_CQ_PERIOD_MODE_START_FROM_EQE; + rx_mode = kernel_coal->use_cqe_mode_rx ? + DIM_CQ_PERIOD_MODE_START_FROM_CQE : + DIM_CQ_PERIOD_MODE_START_FROM_EQE; + hns3_cq_period_mode_init(priv, tx_mode, rx_mode); + return 0; } @@ -1698,7 +1717,8 @@ static int hns3_set_tunable(struct net_device *netdev, ETHTOOL_COALESCE_USE_ADAPTIVE | \ ETHTOOL_COALESCE_RX_USECS_HIGH | \ ETHTOOL_COALESCE_TX_USECS_HIGH | \ - ETHTOOL_COALESCE_MAX_FRAMES) + ETHTOOL_COALESCE_MAX_FRAMES | \ + ETHTOOL_COALESCE_USE_CQE) static int hns3_get_ts_info(struct net_device *netdev, struct ethtool_ts_info *info) diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c index 8779a63d51b3..f6882090d38e 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c @@ -1814,6 +1814,7 @@ static int hclge_vport_setup(struct hclge_vport *vport, u16 num_tqps) nic->pdev = hdev->pdev; nic->ae_algo = &ae_algo; nic->numa_node_mask = hdev->numa_node_mask; + nic->kinfo.io_base = hdev->hw.io_base; ret = hclge_knic_setup(vport, num_tqps, hdev->num_tx_desc, hdev->num_rx_desc); diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c index 3a19f08bfff3..ff651739f16b 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c @@ -539,6 +539,7 @@ static int hclgevf_set_handle_info(struct hclgevf_dev *hdev) nic->pdev = hdev->pdev; nic->numa_node_mask = hdev->numa_node_mask; nic->flags |= HNAE3_SUPPORT_VF; + nic->kinfo.io_base = hdev->hw.io_base; ret = hclgevf_knic_setup(hdev); if (ret) diff --git a/drivers/net/ethernet/huawei/hinic/hinic_ethtool.c b/drivers/net/ethernet/huawei/hinic/hinic_ethtool.c index 162d3c330dec..b431c300ef1b 100644 --- a/drivers/net/ethernet/huawei/hinic/hinic_ethtool.c +++ b/drivers/net/ethernet/huawei/hinic/hinic_ethtool.c @@ -795,13 +795,17 @@ static int __hinic_set_coalesce(struct net_device *netdev, } static int hinic_get_coalesce(struct net_device *netdev, - struct ethtool_coalesce *coal) + struct ethtool_coalesce *coal, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { return __hinic_get_coalesce(netdev, coal, COALESCE_ALL_QUEUE); } static int hinic_set_coalesce(struct net_device *netdev, - struct ethtool_coalesce *coal) + struct ethtool_coalesce *coal, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { return __hinic_set_coalesce(netdev, coal, COALESCE_ALL_QUEUE); } diff --git a/drivers/net/ethernet/intel/e1000/e1000_ethtool.c b/drivers/net/ethernet/intel/e1000/e1000_ethtool.c index 3c51ee94fa00..0a57172dfcbc 100644 --- a/drivers/net/ethernet/intel/e1000/e1000_ethtool.c +++ b/drivers/net/ethernet/intel/e1000/e1000_ethtool.c @@ -1739,7 +1739,9 @@ static int e1000_set_phys_id(struct net_device *netdev, } static int e1000_get_coalesce(struct net_device *netdev, - struct ethtool_coalesce *ec) + struct ethtool_coalesce *ec, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct e1000_adapter *adapter = netdev_priv(netdev); @@ -1755,7 +1757,9 @@ static int e1000_get_coalesce(struct net_device *netdev, } static int e1000_set_coalesce(struct net_device *netdev, - struct ethtool_coalesce *ec) + struct ethtool_coalesce *ec, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct e1000_adapter *adapter = netdev_priv(netdev); struct e1000_hw *hw = &adapter->hw; diff --git a/drivers/net/ethernet/intel/e1000e/ethtool.c b/drivers/net/ethernet/intel/e1000e/ethtool.c index 7256b43b7a65..8515e00d1b40 100644 --- a/drivers/net/ethernet/intel/e1000e/ethtool.c +++ b/drivers/net/ethernet/intel/e1000e/ethtool.c @@ -1993,7 +1993,9 @@ static int e1000_set_phys_id(struct net_device *netdev, } static int e1000_get_coalesce(struct net_device *netdev, - struct ethtool_coalesce *ec) + struct ethtool_coalesce *ec, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct e1000_adapter *adapter = netdev_priv(netdev); @@ -2006,7 +2008,9 @@ static int e1000_get_coalesce(struct net_device *netdev, } static int e1000_set_coalesce(struct net_device *netdev, - struct ethtool_coalesce *ec) + struct ethtool_coalesce *ec, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct e1000_adapter *adapter = netdev_priv(netdev); diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_ethtool.c b/drivers/net/ethernet/intel/fm10k/fm10k_ethtool.c index 66776ba7bfb6..0d37f011d0ce 100644 --- a/drivers/net/ethernet/intel/fm10k/fm10k_ethtool.c +++ b/drivers/net/ethernet/intel/fm10k/fm10k_ethtool.c @@ -632,7 +632,9 @@ clear_reset: } static int fm10k_get_coalesce(struct net_device *dev, - struct ethtool_coalesce *ec) + struct ethtool_coalesce *ec, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct fm10k_intfc *interface = netdev_priv(dev); @@ -646,7 +648,9 @@ static int fm10k_get_coalesce(struct net_device *dev, } static int fm10k_set_coalesce(struct net_device *dev, - struct ethtool_coalesce *ec) + struct ethtool_coalesce *ec, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct fm10k_intfc *interface = netdev_priv(dev); u16 tx_itr, rx_itr; diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c index 2c9e4eeb7270..513ba6974355 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c +++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c @@ -2812,13 +2812,17 @@ static int __i40e_get_coalesce(struct net_device *netdev, * i40e_get_coalesce - get a netdev's coalesce settings * @netdev: the netdev to check * @ec: ethtool coalesce data structure + * @kernel_coal: ethtool CQE mode setting structure + * @extack: extack for reporting error messages * * Gets the coalesce settings for a particular netdev. Note that if user has * modified per-queue settings, this only guarantees to represent queue 0. See * __i40e_get_coalesce for more details. **/ static int i40e_get_coalesce(struct net_device *netdev, - struct ethtool_coalesce *ec) + struct ethtool_coalesce *ec, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { return __i40e_get_coalesce(netdev, ec, -1); } @@ -2986,11 +2990,15 @@ static int __i40e_set_coalesce(struct net_device *netdev, * i40e_set_coalesce - set coalesce settings for every queue on the netdev * @netdev: the netdev to change * @ec: ethtool coalesce settings + * @kernel_coal: ethtool CQE mode setting structure + * @extack: extack for reporting error messages * * This will set each queue to the same coalesce settings. **/ static int i40e_set_coalesce(struct net_device *netdev, - struct ethtool_coalesce *ec) + struct ethtool_coalesce *ec, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { return __i40e_set_coalesce(netdev, ec, -1); } diff --git a/drivers/net/ethernet/intel/iavf/iavf_ethtool.c b/drivers/net/ethernet/intel/iavf/iavf_ethtool.c index edbeb27213f8..5a359a0a20ec 100644 --- a/drivers/net/ethernet/intel/iavf/iavf_ethtool.c +++ b/drivers/net/ethernet/intel/iavf/iavf_ethtool.c @@ -685,6 +685,8 @@ static int __iavf_get_coalesce(struct net_device *netdev, * iavf_get_coalesce - Get interrupt coalescing settings * @netdev: network interface device structure * @ec: ethtool coalesce structure + * @kernel_coal: ethtool CQE mode setting structure + * @extack: extack for reporting error messages * * Returns current coalescing settings. This is referred to elsewhere in the * driver as Interrupt Throttle Rate, as this is how the hardware describes @@ -692,7 +694,9 @@ static int __iavf_get_coalesce(struct net_device *netdev, * only represents the settings of queue 0. **/ static int iavf_get_coalesce(struct net_device *netdev, - struct ethtool_coalesce *ec) + struct ethtool_coalesce *ec, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { return __iavf_get_coalesce(netdev, ec, -1); } @@ -804,11 +808,15 @@ static int __iavf_set_coalesce(struct net_device *netdev, * iavf_set_coalesce - Set interrupt coalescing settings * @netdev: network interface device structure * @ec: ethtool coalesce structure + * @kernel_coal: ethtool CQE mode setting structure + * @extack: extack for reporting error messages * * Change current coalescing settings for every queue. **/ static int iavf_set_coalesce(struct net_device *netdev, - struct ethtool_coalesce *ec) + struct ethtool_coalesce *ec, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { return __iavf_set_coalesce(netdev, ec, -1); } diff --git a/drivers/net/ethernet/intel/ice/ice_ethtool.c b/drivers/net/ethernet/intel/ice/ice_ethtool.c index d95a5daca114..c451cf401e63 100644 --- a/drivers/net/ethernet/intel/ice/ice_ethtool.c +++ b/drivers/net/ethernet/intel/ice/ice_ethtool.c @@ -3568,8 +3568,10 @@ __ice_get_coalesce(struct net_device *netdev, struct ethtool_coalesce *ec, return 0; } -static int -ice_get_coalesce(struct net_device *netdev, struct ethtool_coalesce *ec) +static int ice_get_coalesce(struct net_device *netdev, + struct ethtool_coalesce *ec, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { return __ice_get_coalesce(netdev, ec, -1); } @@ -3787,8 +3789,10 @@ set_complete: return 0; } -static int -ice_set_coalesce(struct net_device *netdev, struct ethtool_coalesce *ec) +static int ice_set_coalesce(struct net_device *netdev, + struct ethtool_coalesce *ec, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { return __ice_set_coalesce(netdev, ec, -1); } diff --git a/drivers/net/ethernet/intel/igb/igb_ethtool.c b/drivers/net/ethernet/intel/igb/igb_ethtool.c index 17f5c003c3df..fb1029352c3e 100644 --- a/drivers/net/ethernet/intel/igb/igb_ethtool.c +++ b/drivers/net/ethernet/intel/igb/igb_ethtool.c @@ -2182,7 +2182,9 @@ static int igb_set_phys_id(struct net_device *netdev, } static int igb_set_coalesce(struct net_device *netdev, - struct ethtool_coalesce *ec) + struct ethtool_coalesce *ec, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct igb_adapter *adapter = netdev_priv(netdev); int i; @@ -2238,7 +2240,9 @@ static int igb_set_coalesce(struct net_device *netdev, } static int igb_get_coalesce(struct net_device *netdev, - struct ethtool_coalesce *ec) + struct ethtool_coalesce *ec, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct igb_adapter *adapter = netdev_priv(netdev); diff --git a/drivers/net/ethernet/intel/igbvf/ethtool.c b/drivers/net/ethernet/intel/igbvf/ethtool.c index f4835eb62fee..06e5bd646a0e 100644 --- a/drivers/net/ethernet/intel/igbvf/ethtool.c +++ b/drivers/net/ethernet/intel/igbvf/ethtool.c @@ -314,7 +314,9 @@ static int igbvf_set_wol(struct net_device *netdev, } static int igbvf_get_coalesce(struct net_device *netdev, - struct ethtool_coalesce *ec) + struct ethtool_coalesce *ec, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct igbvf_adapter *adapter = netdev_priv(netdev); @@ -327,7 +329,9 @@ static int igbvf_get_coalesce(struct net_device *netdev, } static int igbvf_set_coalesce(struct net_device *netdev, - struct ethtool_coalesce *ec) + struct ethtool_coalesce *ec, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct igbvf_adapter *adapter = netdev_priv(netdev); struct e1000_hw *hw = &adapter->hw; diff --git a/drivers/net/ethernet/intel/igc/igc_ethtool.c b/drivers/net/ethernet/intel/igc/igc_ethtool.c index d3e84416248e..e0a76ac1bbbc 100644 --- a/drivers/net/ethernet/intel/igc/igc_ethtool.c +++ b/drivers/net/ethernet/intel/igc/igc_ethtool.c @@ -862,7 +862,9 @@ static void igc_ethtool_get_stats(struct net_device *netdev, } static int igc_ethtool_get_coalesce(struct net_device *netdev, - struct ethtool_coalesce *ec) + struct ethtool_coalesce *ec, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct igc_adapter *adapter = netdev_priv(netdev); @@ -882,7 +884,9 @@ static int igc_ethtool_get_coalesce(struct net_device *netdev, } static int igc_ethtool_set_coalesce(struct net_device *netdev, - struct ethtool_coalesce *ec) + struct ethtool_coalesce *ec, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct igc_adapter *adapter = netdev_priv(netdev); int i; diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c index 4ceaca0f6ce3..fc26e4ddeb0d 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c @@ -2358,7 +2358,9 @@ static int ixgbe_set_phys_id(struct net_device *netdev, } static int ixgbe_get_coalesce(struct net_device *netdev, - struct ethtool_coalesce *ec) + struct ethtool_coalesce *ec, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct ixgbe_adapter *adapter = netdev_priv(netdev); @@ -2412,7 +2414,9 @@ static bool ixgbe_update_rsc(struct ixgbe_adapter *adapter) } static int ixgbe_set_coalesce(struct net_device *netdev, - struct ethtool_coalesce *ec) + struct ethtool_coalesce *ec, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct ixgbe_adapter *adapter = netdev_priv(netdev); struct ixgbe_q_vector *q_vector; diff --git a/drivers/net/ethernet/intel/ixgbevf/ethtool.c b/drivers/net/ethernet/intel/ixgbevf/ethtool.c index e49fb1cd9a99..8380f905e708 100644 --- a/drivers/net/ethernet/intel/ixgbevf/ethtool.c +++ b/drivers/net/ethernet/intel/ixgbevf/ethtool.c @@ -787,7 +787,9 @@ static int ixgbevf_nway_reset(struct net_device *netdev) } static int ixgbevf_get_coalesce(struct net_device *netdev, - struct ethtool_coalesce *ec) + struct ethtool_coalesce *ec, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct ixgbevf_adapter *adapter = netdev_priv(netdev); @@ -811,7 +813,9 @@ static int ixgbevf_get_coalesce(struct net_device *netdev, } static int ixgbevf_set_coalesce(struct net_device *netdev, - struct ethtool_coalesce *ec) + struct ethtool_coalesce *ec, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct ixgbevf_adapter *adapter = netdev_priv(netdev); struct ixgbevf_q_vector *q_vector; diff --git a/drivers/net/ethernet/jme.c b/drivers/net/ethernet/jme.c index 438c5602fbc5..1bdc4f23e1e5 100644 --- a/drivers/net/ethernet/jme.c +++ b/drivers/net/ethernet/jme.c @@ -2385,8 +2385,10 @@ jme_get_regs(struct net_device *netdev, struct ethtool_regs *regs, void *p) mdio_memcpy(jme, p32, JME_PHY_REG_NR); } -static int -jme_get_coalesce(struct net_device *netdev, struct ethtool_coalesce *ecmd) +static int jme_get_coalesce(struct net_device *netdev, + struct ethtool_coalesce *ecmd, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct jme_adapter *jme = netdev_priv(netdev); @@ -2422,8 +2424,10 @@ jme_get_coalesce(struct net_device *netdev, struct ethtool_coalesce *ecmd) return 0; } -static int -jme_set_coalesce(struct net_device *netdev, struct ethtool_coalesce *ecmd) +static int jme_set_coalesce(struct net_device *netdev, + struct ethtool_coalesce *ecmd, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct jme_adapter *jme = netdev_priv(netdev); struct dynpcc_info *dpi = &(jme->dpi); diff --git a/drivers/net/ethernet/marvell/mv643xx_eth.c b/drivers/net/ethernet/marvell/mv643xx_eth.c index 6502c5c2ebca..28d5ad296646 100644 --- a/drivers/net/ethernet/marvell/mv643xx_eth.c +++ b/drivers/net/ethernet/marvell/mv643xx_eth.c @@ -1611,8 +1611,10 @@ static void mv643xx_eth_get_drvinfo(struct net_device *dev, strlcpy(drvinfo->bus_info, "platform", sizeof(drvinfo->bus_info)); } -static int -mv643xx_eth_get_coalesce(struct net_device *dev, struct ethtool_coalesce *ec) +static int mv643xx_eth_get_coalesce(struct net_device *dev, + struct ethtool_coalesce *ec, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct mv643xx_eth_private *mp = netdev_priv(dev); @@ -1622,8 +1624,10 @@ mv643xx_eth_get_coalesce(struct net_device *dev, struct ethtool_coalesce *ec) return 0; } -static int -mv643xx_eth_set_coalesce(struct net_device *dev, struct ethtool_coalesce *ec) +static int mv643xx_eth_set_coalesce(struct net_device *dev, + struct ethtool_coalesce *ec, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct mv643xx_eth_private *mp = netdev_priv(dev); diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c index 5d1007e1b5c9..0e6d40701862 100644 --- a/drivers/net/ethernet/marvell/mvneta.c +++ b/drivers/net/ethernet/marvell/mvneta.c @@ -4500,8 +4500,11 @@ static int mvneta_ethtool_nway_reset(struct net_device *dev) } /* Set interrupt coalescing for ethtools */ -static int mvneta_ethtool_set_coalesce(struct net_device *dev, - struct ethtool_coalesce *c) +static int +mvneta_ethtool_set_coalesce(struct net_device *dev, + struct ethtool_coalesce *c, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct mvneta_port *pp = netdev_priv(dev); int queue; @@ -4524,8 +4527,11 @@ static int mvneta_ethtool_set_coalesce(struct net_device *dev, } /* get coalescing for ethtools */ -static int mvneta_ethtool_get_coalesce(struct net_device *dev, - struct ethtool_coalesce *c) +static int +mvneta_ethtool_get_coalesce(struct net_device *dev, + struct ethtool_coalesce *c, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct mvneta_port *pp = netdev_priv(dev); diff --git a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c index 744f58f41ecc..d5c92e43f89e 100644 --- a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c +++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c @@ -5367,8 +5367,11 @@ static int mvpp2_ethtool_nway_reset(struct net_device *dev) } /* Set interrupt coalescing for ethtools */ -static int mvpp2_ethtool_set_coalesce(struct net_device *dev, - struct ethtool_coalesce *c) +static int +mvpp2_ethtool_set_coalesce(struct net_device *dev, + struct ethtool_coalesce *c, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct mvpp2_port *port = netdev_priv(dev); int queue; @@ -5400,8 +5403,11 @@ static int mvpp2_ethtool_set_coalesce(struct net_device *dev, } /* get coalescing for ethtools */ -static int mvpp2_ethtool_get_coalesce(struct net_device *dev, - struct ethtool_coalesce *c) +static int +mvpp2_ethtool_get_coalesce(struct net_device *dev, + struct ethtool_coalesce *c, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct mvpp2_port *port = netdev_priv(dev); diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_ethtool.c b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_ethtool.c index 0151d6d939d4..5ce087686a1f 100644 --- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_ethtool.c +++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_ethtool.c @@ -412,7 +412,9 @@ static int otx2_set_ringparam(struct net_device *netdev, } static int otx2_get_coalesce(struct net_device *netdev, - struct ethtool_coalesce *cmd) + struct ethtool_coalesce *cmd, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct otx2_nic *pfvf = netdev_priv(netdev); struct otx2_hw *hw = &pfvf->hw; @@ -426,7 +428,9 @@ static int otx2_get_coalesce(struct net_device *netdev, } static int otx2_set_coalesce(struct net_device *netdev, - struct ethtool_coalesce *ec) + struct ethtool_coalesce *ec, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct otx2_nic *pfvf = netdev_priv(netdev); struct otx2_hw *hw = &pfvf->hw; diff --git a/drivers/net/ethernet/marvell/skge.c b/drivers/net/ethernet/marvell/skge.c index 150c06ee3627..051dd3fb5b03 100644 --- a/drivers/net/ethernet/marvell/skge.c +++ b/drivers/net/ethernet/marvell/skge.c @@ -615,7 +615,9 @@ static inline u32 skge_usecs2clk(const struct skge_hw *hw, u32 usec) } static int skge_get_coalesce(struct net_device *dev, - struct ethtool_coalesce *ecmd) + struct ethtool_coalesce *ecmd, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct skge_port *skge = netdev_priv(dev); struct skge_hw *hw = skge->hw; @@ -639,7 +641,9 @@ static int skge_get_coalesce(struct net_device *dev, /* Note: interrupt timer is per board, but can turn on/off per port */ static int skge_set_coalesce(struct net_device *dev, - struct ethtool_coalesce *ecmd) + struct ethtool_coalesce *ecmd, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct skge_port *skge = netdev_priv(dev); struct skge_hw *hw = skge->hw; diff --git a/drivers/net/ethernet/marvell/sky2.c b/drivers/net/ethernet/marvell/sky2.c index dc9dd77d1ea0..e9fc74e54b22 100644 --- a/drivers/net/ethernet/marvell/sky2.c +++ b/drivers/net/ethernet/marvell/sky2.c @@ -4052,7 +4052,9 @@ static int sky2_set_pauseparam(struct net_device *dev, } static int sky2_get_coalesce(struct net_device *dev, - struct ethtool_coalesce *ecmd) + struct ethtool_coalesce *ecmd, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct sky2_port *sky2 = netdev_priv(dev); struct sky2_hw *hw = sky2->hw; @@ -4087,7 +4089,9 @@ static int sky2_get_coalesce(struct net_device *dev, /* Note: this affect both ports */ static int sky2_set_coalesce(struct net_device *dev, - struct ethtool_coalesce *ecmd) + struct ethtool_coalesce *ecmd, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct sky2_port *sky2 = netdev_priv(dev); struct sky2_hw *hw = sky2->hw; diff --git a/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c index 3616b77caa0a..ef518b1040f7 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c @@ -998,7 +998,9 @@ mlx4_en_set_link_ksettings(struct net_device *dev, } static int mlx4_en_get_coalesce(struct net_device *dev, - struct ethtool_coalesce *coal) + struct ethtool_coalesce *coal, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct mlx4_en_priv *priv = netdev_priv(dev); @@ -1020,7 +1022,9 @@ static int mlx4_en_get_coalesce(struct net_device *dev, } static int mlx4_en_set_coalesce(struct net_device *dev, - struct ethtool_coalesce *coal) + struct ethtool_coalesce *coal, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct mlx4_en_priv *priv = netdev_priv(dev); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c index 5696d3f1baaf..2cfd12953909 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c @@ -534,7 +534,9 @@ int mlx5e_ethtool_get_coalesce(struct mlx5e_priv *priv, } static int mlx5e_get_coalesce(struct net_device *netdev, - struct ethtool_coalesce *coal) + struct ethtool_coalesce *coal, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct mlx5e_priv *priv = netdev_priv(netdev); @@ -652,7 +654,9 @@ int mlx5e_ethtool_set_coalesce(struct mlx5e_priv *priv, } static int mlx5e_set_coalesce(struct net_device *netdev, - struct ethtool_coalesce *coal) + struct ethtool_coalesce *coal, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct mlx5e_priv *priv = netdev_priv(netdev); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c index eb83f27850c7..ae71a17fdb27 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c @@ -251,7 +251,9 @@ static int mlx5e_rep_set_channels(struct net_device *dev, } static int mlx5e_rep_get_coalesce(struct net_device *netdev, - struct ethtool_coalesce *coal) + struct ethtool_coalesce *coal, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct mlx5e_priv *priv = netdev_priv(netdev); @@ -259,7 +261,9 @@ static int mlx5e_rep_get_coalesce(struct net_device *netdev, } static int mlx5e_rep_set_coalesce(struct net_device *netdev, - struct ethtool_coalesce *coal) + struct ethtool_coalesce *coal, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct mlx5e_priv *priv = netdev_priv(netdev); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ethtool.c b/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ethtool.c index 0e487ec57d5c..0c8594c7df21 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ethtool.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ethtool.c @@ -99,7 +99,9 @@ static void mlx5i_get_channels(struct net_device *dev, } static int mlx5i_set_coalesce(struct net_device *netdev, - struct ethtool_coalesce *coal) + struct ethtool_coalesce *coal, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct mlx5e_priv *priv = mlx5i_epriv(netdev); @@ -107,7 +109,9 @@ static int mlx5i_set_coalesce(struct net_device *netdev, } static int mlx5i_get_coalesce(struct net_device *netdev, - struct ethtool_coalesce *coal) + struct ethtool_coalesce *coal, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct mlx5e_priv *priv = mlx5i_epriv(netdev); diff --git a/drivers/net/ethernet/myricom/myri10ge/myri10ge.c b/drivers/net/ethernet/myricom/myri10ge/myri10ge.c index 7359a8b768e9..c1a75b08ced7 100644 --- a/drivers/net/ethernet/myricom/myri10ge/myri10ge.c +++ b/drivers/net/ethernet/myricom/myri10ge/myri10ge.c @@ -1652,8 +1652,10 @@ myri10ge_get_drvinfo(struct net_device *netdev, struct ethtool_drvinfo *info) strlcpy(info->bus_info, pci_name(mgp->pdev), sizeof(info->bus_info)); } -static int -myri10ge_get_coalesce(struct net_device *netdev, struct ethtool_coalesce *coal) +static int myri10ge_get_coalesce(struct net_device *netdev, + struct ethtool_coalesce *coal, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct myri10ge_priv *mgp = netdev_priv(netdev); @@ -1661,8 +1663,10 @@ myri10ge_get_coalesce(struct net_device *netdev, struct ethtool_coalesce *coal) return 0; } -static int -myri10ge_set_coalesce(struct net_device *netdev, struct ethtool_coalesce *coal) +static int myri10ge_set_coalesce(struct net_device *netdev, + struct ethtool_coalesce *coal, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct myri10ge_priv *mgp = netdev_priv(netdev); diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c b/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c index 0bf2ff5717bc..0685ece1f155 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c +++ b/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c @@ -1078,7 +1078,9 @@ static void nfp_net_get_regs(struct net_device *netdev, } static int nfp_net_get_coalesce(struct net_device *netdev, - struct ethtool_coalesce *ec) + struct ethtool_coalesce *ec, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct nfp_net *nn = netdev_priv(netdev); @@ -1330,7 +1332,9 @@ exit_close_nsp: } static int nfp_net_set_coalesce(struct net_device *netdev, - struct ethtool_coalesce *ec) + struct ethtool_coalesce *ec, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct nfp_net *nn = netdev_priv(netdev); unsigned int factor; diff --git a/drivers/net/ethernet/ni/nixge.c b/drivers/net/ethernet/ni/nixge.c index 2d097dcb7bda..36fe2c0f31ff 100644 --- a/drivers/net/ethernet/ni/nixge.c +++ b/drivers/net/ethernet/ni/nixge.c @@ -993,8 +993,11 @@ static void nixge_ethtools_get_drvinfo(struct net_device *ndev, strlcpy(ed->bus_info, "platform", sizeof(ed->bus_info)); } -static int nixge_ethtools_get_coalesce(struct net_device *ndev, - struct ethtool_coalesce *ecoalesce) +static int +nixge_ethtools_get_coalesce(struct net_device *ndev, + struct ethtool_coalesce *ecoalesce, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct nixge_priv *priv = netdev_priv(ndev); u32 regval = 0; @@ -1008,8 +1011,11 @@ static int nixge_ethtools_get_coalesce(struct net_device *ndev, return 0; } -static int nixge_ethtools_set_coalesce(struct net_device *ndev, - struct ethtool_coalesce *ecoalesce) +static int +nixge_ethtools_set_coalesce(struct net_device *ndev, + struct ethtool_coalesce *ecoalesce, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct nixge_priv *priv = netdev_priv(ndev); diff --git a/drivers/net/ethernet/pensando/ionic/ionic_ethtool.c b/drivers/net/ethernet/pensando/ionic/ionic_ethtool.c index adc9fdb03e86..e91b4874a57f 100644 --- a/drivers/net/ethernet/pensando/ionic/ionic_ethtool.c +++ b/drivers/net/ethernet/pensando/ionic/ionic_ethtool.c @@ -420,7 +420,9 @@ static int ionic_set_fecparam(struct net_device *netdev, } static int ionic_get_coalesce(struct net_device *netdev, - struct ethtool_coalesce *coalesce) + struct ethtool_coalesce *coalesce, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct ionic_lif *lif = netdev_priv(netdev); @@ -438,7 +440,9 @@ static int ionic_get_coalesce(struct net_device *netdev, } static int ionic_set_coalesce(struct net_device *netdev, - struct ethtool_coalesce *coalesce) + struct ethtool_coalesce *coalesce, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct ionic_lif *lif = netdev_priv(netdev); struct ionic_identity *ident; diff --git a/drivers/net/ethernet/qlogic/netxen/netxen_nic_ethtool.c b/drivers/net/ethernet/qlogic/netxen/netxen_nic_ethtool.c index dd22cb056d03..a075643f5826 100644 --- a/drivers/net/ethernet/qlogic/netxen/netxen_nic_ethtool.c +++ b/drivers/net/ethernet/qlogic/netxen/netxen_nic_ethtool.c @@ -731,7 +731,9 @@ netxen_nic_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol) * firmware coalescing to default. */ static int netxen_set_intr_coalesce(struct net_device *netdev, - struct ethtool_coalesce *ethcoal) + struct ethtool_coalesce *ethcoal, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct netxen_adapter *adapter = netdev_priv(netdev); @@ -775,7 +777,9 @@ static int netxen_set_intr_coalesce(struct net_device *netdev, } static int netxen_get_intr_coalesce(struct net_device *netdev, - struct ethtool_coalesce *ethcoal) + struct ethtool_coalesce *ethcoal, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct netxen_adapter *adapter = netdev_priv(netdev); diff --git a/drivers/net/ethernet/qlogic/qede/qede.h b/drivers/net/ethernet/qlogic/qede/qede.h index 66c69f0f9af1..f90dcfe9ee68 100644 --- a/drivers/net/ethernet/qlogic/qede/qede.h +++ b/drivers/net/ethernet/qlogic/qede/qede.h @@ -580,7 +580,9 @@ int qede_add_tc_flower_fltr(struct qede_dev *edev, __be16 proto, struct flow_cls_offload *f); void qede_forced_speed_maps_init(void); -int qede_set_coalesce(struct net_device *dev, struct ethtool_coalesce *coal); +int qede_set_coalesce(struct net_device *dev, struct ethtool_coalesce *coal, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack); int qede_set_per_coalesce(struct net_device *dev, u32 queue, struct ethtool_coalesce *coal); diff --git a/drivers/net/ethernet/qlogic/qede/qede_ethtool.c b/drivers/net/ethernet/qlogic/qede/qede_ethtool.c index 9c6aa6859646..8284c4c1528f 100644 --- a/drivers/net/ethernet/qlogic/qede/qede_ethtool.c +++ b/drivers/net/ethernet/qlogic/qede/qede_ethtool.c @@ -760,7 +760,9 @@ static int qede_flash_device(struct net_device *dev, } static int qede_get_coalesce(struct net_device *dev, - struct ethtool_coalesce *coal) + struct ethtool_coalesce *coal, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { void *rx_handle = NULL, *tx_handle = NULL; struct qede_dev *edev = netdev_priv(dev); @@ -819,7 +821,9 @@ out: return rc; } -int qede_set_coalesce(struct net_device *dev, struct ethtool_coalesce *coal) +int qede_set_coalesce(struct net_device *dev, struct ethtool_coalesce *coal, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct qede_dev *edev = netdev_priv(dev); struct qede_fastpath *fp; diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c index f6b6651decf3..fc364b4ab6eb 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c @@ -1527,7 +1527,9 @@ qlcnic_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol) * firmware coalescing to default. */ static int qlcnic_set_intr_coalesce(struct net_device *netdev, - struct ethtool_coalesce *ethcoal) + struct ethtool_coalesce *ethcoal, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct qlcnic_adapter *adapter = netdev_priv(netdev); int err; @@ -1551,7 +1553,9 @@ static int qlcnic_set_intr_coalesce(struct net_device *netdev, } static int qlcnic_get_intr_coalesce(struct net_device *netdev, - struct ethtool_coalesce *ethcoal) + struct ethtool_coalesce *ethcoal, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct qlcnic_adapter *adapter = netdev_priv(netdev); diff --git a/drivers/net/ethernet/realtek/r8169_main.c b/drivers/net/ethernet/realtek/r8169_main.c index 9ea59efd0fd6..1225d27330f8 100644 --- a/drivers/net/ethernet/realtek/r8169_main.c +++ b/drivers/net/ethernet/realtek/r8169_main.c @@ -1749,7 +1749,10 @@ rtl_coalesce_info(struct rtl8169_private *tp) return ERR_PTR(-ELNRNG); } -static int rtl_get_coalesce(struct net_device *dev, struct ethtool_coalesce *ec) +static int rtl_get_coalesce(struct net_device *dev, + struct ethtool_coalesce *ec, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct rtl8169_private *tp = netdev_priv(dev); const struct rtl_coalesce_info *ci; @@ -1807,7 +1810,10 @@ static int rtl_coalesce_choose_scale(struct rtl8169_private *tp, u32 usec, return -ERANGE; } -static int rtl_set_coalesce(struct net_device *dev, struct ethtool_coalesce *ec) +static int rtl_set_coalesce(struct net_device *dev, + struct ethtool_coalesce *ec, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct rtl8169_private *tp = netdev_priv(dev); u32 tx_fr = ec->tx_max_coalesced_frames; diff --git a/drivers/net/ethernet/samsung/sxgbe/sxgbe_ethtool.c b/drivers/net/ethernet/samsung/sxgbe/sxgbe_ethtool.c index 7f8b10c49660..98edb01024f0 100644 --- a/drivers/net/ethernet/samsung/sxgbe/sxgbe_ethtool.c +++ b/drivers/net/ethernet/samsung/sxgbe/sxgbe_ethtool.c @@ -274,7 +274,9 @@ static u32 sxgbe_usec2riwt(u32 usec, struct sxgbe_priv_data *priv) } static int sxgbe_get_coalesce(struct net_device *dev, - struct ethtool_coalesce *ec) + struct ethtool_coalesce *ec, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct sxgbe_priv_data *priv = netdev_priv(dev); @@ -285,7 +287,9 @@ static int sxgbe_get_coalesce(struct net_device *dev, } static int sxgbe_set_coalesce(struct net_device *dev, - struct ethtool_coalesce *ec) + struct ethtool_coalesce *ec, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct sxgbe_priv_data *priv = netdev_priv(dev); unsigned int rx_riwt; diff --git a/drivers/net/ethernet/sfc/ethtool.c b/drivers/net/ethernet/sfc/ethtool.c index 058d9fe41d99..e002ce21788d 100644 --- a/drivers/net/ethernet/sfc/ethtool.c +++ b/drivers/net/ethernet/sfc/ethtool.c @@ -97,7 +97,9 @@ static void efx_ethtool_get_regs(struct net_device *net_dev, */ static int efx_ethtool_get_coalesce(struct net_device *net_dev, - struct ethtool_coalesce *coalesce) + struct ethtool_coalesce *coalesce, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct efx_nic *efx = netdev_priv(net_dev); unsigned int tx_usecs, rx_usecs; @@ -115,7 +117,9 @@ static int efx_ethtool_get_coalesce(struct net_device *net_dev, } static int efx_ethtool_set_coalesce(struct net_device *net_dev, - struct ethtool_coalesce *coalesce) + struct ethtool_coalesce *coalesce, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct efx_nic *efx = netdev_priv(net_dev); struct efx_channel *channel; diff --git a/drivers/net/ethernet/sfc/falcon/ethtool.c b/drivers/net/ethernet/sfc/falcon/ethtool.c index a6bae6a234ba..137e8a7aeaa1 100644 --- a/drivers/net/ethernet/sfc/falcon/ethtool.c +++ b/drivers/net/ethernet/sfc/falcon/ethtool.c @@ -577,7 +577,9 @@ static int ef4_ethtool_nway_reset(struct net_device *net_dev) */ static int ef4_ethtool_get_coalesce(struct net_device *net_dev, - struct ethtool_coalesce *coalesce) + struct ethtool_coalesce *coalesce, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct ef4_nic *efx = netdev_priv(net_dev); unsigned int tx_usecs, rx_usecs; @@ -595,7 +597,9 @@ static int ef4_ethtool_get_coalesce(struct net_device *net_dev, } static int ef4_ethtool_set_coalesce(struct net_device *net_dev, - struct ethtool_coalesce *coalesce) + struct ethtool_coalesce *coalesce, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct ef4_nic *efx = netdev_priv(net_dev); struct ef4_channel *channel; diff --git a/drivers/net/ethernet/socionext/netsec.c b/drivers/net/ethernet/socionext/netsec.c index d15f7b3a3f10..1f46af136aa8 100644 --- a/drivers/net/ethernet/socionext/netsec.c +++ b/drivers/net/ethernet/socionext/netsec.c @@ -532,7 +532,9 @@ static void netsec_et_get_drvinfo(struct net_device *net_device, } static int netsec_et_get_coalesce(struct net_device *net_device, - struct ethtool_coalesce *et_coalesce) + struct ethtool_coalesce *et_coalesce, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct netsec_priv *priv = netdev_priv(net_device); @@ -542,7 +544,9 @@ static int netsec_et_get_coalesce(struct net_device *net_device, } static int netsec_et_set_coalesce(struct net_device *net_device, - struct ethtool_coalesce *et_coalesce) + struct ethtool_coalesce *et_coalesce, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct netsec_priv *priv = netdev_priv(net_device); @@ -1544,7 +1548,7 @@ static int netsec_start_gmac(struct netsec_priv *priv) netsec_write(priv, NETSEC_REG_NRM_RX_INTEN_CLR, ~0); netsec_write(priv, NETSEC_REG_NRM_TX_INTEN_CLR, ~0); - netsec_et_set_coalesce(priv->ndev, &priv->et_coalesce); + netsec_et_set_coalesce(priv->ndev, &priv->et_coalesce, NULL, NULL); if (netsec_mac_write(priv, GMAC_REG_OMR, value)) return -ETIMEDOUT; diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c index 595c3ccdcbb7..d89455803bed 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c @@ -874,7 +874,9 @@ static int __stmmac_get_coalesce(struct net_device *dev, } static int stmmac_get_coalesce(struct net_device *dev, - struct ethtool_coalesce *ec) + struct ethtool_coalesce *ec, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { return __stmmac_get_coalesce(dev, ec, -1); } @@ -958,7 +960,9 @@ static int __stmmac_set_coalesce(struct net_device *dev, } static int stmmac_set_coalesce(struct net_device *dev, - struct ethtool_coalesce *ec) + struct ethtool_coalesce *ec, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { return __stmmac_set_coalesce(dev, ec, -1); } diff --git a/drivers/net/ethernet/synopsys/dwc-xlgmac-ethtool.c b/drivers/net/ethernet/synopsys/dwc-xlgmac-ethtool.c index bc198eadfcab..49f8c6be9459 100644 --- a/drivers/net/ethernet/synopsys/dwc-xlgmac-ethtool.c +++ b/drivers/net/ethernet/synopsys/dwc-xlgmac-ethtool.c @@ -146,8 +146,11 @@ static void xlgmac_ethtool_get_channels(struct net_device *netdev, channel->tx_count = pdata->tx_q_count; } -static int xlgmac_ethtool_get_coalesce(struct net_device *netdev, - struct ethtool_coalesce *ec) +static int +xlgmac_ethtool_get_coalesce(struct net_device *netdev, + struct ethtool_coalesce *ec, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct xlgmac_pdata *pdata = netdev_priv(netdev); @@ -158,8 +161,11 @@ static int xlgmac_ethtool_get_coalesce(struct net_device *netdev, return 0; } -static int xlgmac_ethtool_set_coalesce(struct net_device *netdev, - struct ethtool_coalesce *ec) +static int +xlgmac_ethtool_set_coalesce(struct net_device *netdev, + struct ethtool_coalesce *ec, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct xlgmac_pdata *pdata = netdev_priv(netdev); struct xlgmac_hw_ops *hw_ops = &pdata->hw_ops; diff --git a/drivers/net/ethernet/tehuti/tehuti.c b/drivers/net/ethernet/tehuti/tehuti.c index 8f6abaec41d1..6b409f9c5863 100644 --- a/drivers/net/ethernet/tehuti/tehuti.c +++ b/drivers/net/ethernet/tehuti/tehuti.c @@ -2151,8 +2151,10 @@ bdx_get_drvinfo(struct net_device *netdev, struct ethtool_drvinfo *drvinfo) * @netdev * @ecoal */ -static int -bdx_get_coalesce(struct net_device *netdev, struct ethtool_coalesce *ecoal) +static int bdx_get_coalesce(struct net_device *netdev, + struct ethtool_coalesce *ecoal, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { u32 rdintcm; u32 tdintcm; @@ -2180,8 +2182,10 @@ bdx_get_coalesce(struct net_device *netdev, struct ethtool_coalesce *ecoal) * @netdev * @ecoal */ -static int -bdx_set_coalesce(struct net_device *netdev, struct ethtool_coalesce *ecoal) +static int bdx_set_coalesce(struct net_device *netdev, + struct ethtool_coalesce *ecoal, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { u32 rdintcm; u32 tdintcm; diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c index 9f70e40779f6..66f7ddd9b1f9 100644 --- a/drivers/net/ethernet/ti/cpsw.c +++ b/drivers/net/ethernet/ti/cpsw.c @@ -845,7 +845,7 @@ static int cpsw_ndo_open(struct net_device *ndev) struct ethtool_coalesce coal; coal.rx_coalesce_usecs = cpsw->coal_intvl; - cpsw_set_coalesce(ndev, &coal); + cpsw_set_coalesce(ndev, &coal, NULL, NULL); } cpdma_ctlr_start(cpsw->dma); diff --git a/drivers/net/ethernet/ti/cpsw_ethtool.c b/drivers/net/ethernet/ti/cpsw_ethtool.c index 4619c3a950b0..158c8d3793f4 100644 --- a/drivers/net/ethernet/ti/cpsw_ethtool.c +++ b/drivers/net/ethernet/ti/cpsw_ethtool.c @@ -152,7 +152,9 @@ void cpsw_set_msglevel(struct net_device *ndev, u32 value) priv->msg_enable = value; } -int cpsw_get_coalesce(struct net_device *ndev, struct ethtool_coalesce *coal) +int cpsw_get_coalesce(struct net_device *ndev, struct ethtool_coalesce *coal, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct cpsw_common *cpsw = ndev_to_cpsw(ndev); @@ -160,7 +162,9 @@ int cpsw_get_coalesce(struct net_device *ndev, struct ethtool_coalesce *coal) return 0; } -int cpsw_set_coalesce(struct net_device *ndev, struct ethtool_coalesce *coal) +int cpsw_set_coalesce(struct net_device *ndev, struct ethtool_coalesce *coal, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct cpsw_priv *priv = netdev_priv(ndev); u32 int_ctrl; diff --git a/drivers/net/ethernet/ti/cpsw_new.c b/drivers/net/ethernet/ti/cpsw_new.c index 534d39f729e2..7968f24d99c8 100644 --- a/drivers/net/ethernet/ti/cpsw_new.c +++ b/drivers/net/ethernet/ti/cpsw_new.c @@ -894,7 +894,7 @@ static int cpsw_ndo_open(struct net_device *ndev) struct ethtool_coalesce coal; coal.rx_coalesce_usecs = cpsw->coal_intvl; - cpsw_set_coalesce(ndev, &coal); + cpsw_set_coalesce(ndev, &coal, NULL, NULL); } cpdma_ctlr_start(cpsw->dma); diff --git a/drivers/net/ethernet/ti/cpsw_priv.h b/drivers/net/ethernet/ti/cpsw_priv.h index 2951fb7b9dae..435668ee542d 100644 --- a/drivers/net/ethernet/ti/cpsw_priv.h +++ b/drivers/net/ethernet/ti/cpsw_priv.h @@ -464,8 +464,12 @@ void cpsw_mqprio_resume(struct cpsw_slave *slave, struct cpsw_priv *priv); /* ethtool */ u32 cpsw_get_msglevel(struct net_device *ndev); void cpsw_set_msglevel(struct net_device *ndev, u32 value); -int cpsw_get_coalesce(struct net_device *ndev, struct ethtool_coalesce *coal); -int cpsw_set_coalesce(struct net_device *ndev, struct ethtool_coalesce *coal); +int cpsw_get_coalesce(struct net_device *ndev, struct ethtool_coalesce *coal, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack); +int cpsw_set_coalesce(struct net_device *ndev, struct ethtool_coalesce *coal, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack); int cpsw_get_sset_count(struct net_device *ndev, int sset); void cpsw_get_strings(struct net_device *ndev, u32 stringset, u8 *data); void cpsw_get_ethtool_stats(struct net_device *ndev, diff --git a/drivers/net/ethernet/ti/davinci_emac.c b/drivers/net/ethernet/ti/davinci_emac.c index b1c5cbe7478b..e8291d848839 100644 --- a/drivers/net/ethernet/ti/davinci_emac.c +++ b/drivers/net/ethernet/ti/davinci_emac.c @@ -383,12 +383,16 @@ static void emac_get_drvinfo(struct net_device *ndev, * emac_get_coalesce - Get interrupt coalesce settings for this device * @ndev : The DaVinci EMAC network adapter * @coal : ethtool coalesce settings structure + * @kernel_coal: ethtool CQE mode setting structure + * @extack: extack for reporting error messages * * Fetch the current interrupt coalesce settings * */ static int emac_get_coalesce(struct net_device *ndev, - struct ethtool_coalesce *coal) + struct ethtool_coalesce *coal, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct emac_priv *priv = netdev_priv(ndev); @@ -401,12 +405,16 @@ static int emac_get_coalesce(struct net_device *ndev, * emac_set_coalesce - Set interrupt coalesce settings for this device * @ndev : The DaVinci EMAC network adapter * @coal : ethtool coalesce settings structure + * @kernel_coal: ethtool CQE mode setting structure + * @extack: extack for reporting error messages * * Set interrupt coalesce parameters * */ static int emac_set_coalesce(struct net_device *ndev, - struct ethtool_coalesce *coal) + struct ethtool_coalesce *coal, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct emac_priv *priv = netdev_priv(ndev); u32 int_ctrl, num_interrupts = 0; @@ -1462,7 +1470,7 @@ static int emac_dev_open(struct net_device *ndev) struct ethtool_coalesce coal; coal.rx_coalesce_usecs = (priv->coal_intvl << 4); - emac_set_coalesce(ndev, &coal); + emac_set_coalesce(ndev, &coal, NULL, NULL); } cpdma_ctlr_start(priv->dma); diff --git a/drivers/net/ethernet/via/via-velocity.c b/drivers/net/ethernet/via/via-velocity.c index 6a08ea658816..4b9c30f735b5 100644 --- a/drivers/net/ethernet/via/via-velocity.c +++ b/drivers/net/ethernet/via/via-velocity.c @@ -3518,7 +3518,9 @@ static void set_pending_timer_val(int *val, u32 us) static int velocity_get_coalesce(struct net_device *dev, - struct ethtool_coalesce *ecmd) + struct ethtool_coalesce *ecmd, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct velocity_info *vptr = netdev_priv(dev); @@ -3532,7 +3534,9 @@ static int velocity_get_coalesce(struct net_device *dev, } static int velocity_set_coalesce(struct net_device *dev, - struct ethtool_coalesce *ecmd) + struct ethtool_coalesce *ecmd, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct velocity_info *vptr = netdev_priv(dev); int max_us = 0x3f * 64; diff --git a/drivers/net/ethernet/xilinx/ll_temac_main.c b/drivers/net/ethernet/xilinx/ll_temac_main.c index db1994fb51c5..463094ced104 100644 --- a/drivers/net/ethernet/xilinx/ll_temac_main.c +++ b/drivers/net/ethernet/xilinx/ll_temac_main.c @@ -1310,8 +1310,11 @@ static int ll_temac_ethtools_set_ringparam(struct net_device *ndev, return 0; } -static int ll_temac_ethtools_get_coalesce(struct net_device *ndev, - struct ethtool_coalesce *ec) +static int +ll_temac_ethtools_get_coalesce(struct net_device *ndev, + struct ethtool_coalesce *ec, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct temac_local *lp = netdev_priv(ndev); @@ -1322,8 +1325,11 @@ static int ll_temac_ethtools_get_coalesce(struct net_device *ndev, return 0; } -static int ll_temac_ethtools_set_coalesce(struct net_device *ndev, - struct ethtool_coalesce *ec) +static int +ll_temac_ethtools_set_coalesce(struct net_device *ndev, + struct ethtool_coalesce *ec, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct temac_local *lp = netdev_priv(ndev); diff --git a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c index 348c0ba5edcf..871b5ec3183d 100644 --- a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c +++ b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c @@ -1400,6 +1400,8 @@ axienet_ethtools_set_pauseparam(struct net_device *ndev, * axienet_ethtools_get_coalesce - Get DMA interrupt coalescing count. * @ndev: Pointer to net_device structure * @ecoalesce: Pointer to ethtool_coalesce structure + * @kernel_coal: ethtool CQE mode setting structure + * @extack: extack for reporting error messages * * This implements ethtool command for getting the DMA interrupt coalescing * count on Tx and Rx paths. Issue "ethtool -c ethX" under linux prompt to @@ -1407,8 +1409,11 @@ axienet_ethtools_set_pauseparam(struct net_device *ndev, * * Return: 0 always */ -static int axienet_ethtools_get_coalesce(struct net_device *ndev, - struct ethtool_coalesce *ecoalesce) +static int +axienet_ethtools_get_coalesce(struct net_device *ndev, + struct ethtool_coalesce *ecoalesce, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { u32 regval = 0; struct axienet_local *lp = netdev_priv(ndev); @@ -1425,6 +1430,8 @@ static int axienet_ethtools_get_coalesce(struct net_device *ndev, * axienet_ethtools_set_coalesce - Set DMA interrupt coalescing count. * @ndev: Pointer to net_device structure * @ecoalesce: Pointer to ethtool_coalesce structure + * @kernel_coal: ethtool CQE mode setting structure + * @extack: extack for reporting error messages * * This implements ethtool command for setting the DMA interrupt coalescing * count on Tx and Rx paths. Issue "ethtool -C ethX rx-frames 5" under linux @@ -1432,8 +1439,11 @@ static int axienet_ethtools_get_coalesce(struct net_device *ndev, * * Return: 0, on success, Non-zero error value on failure. */ -static int axienet_ethtools_set_coalesce(struct net_device *ndev, - struct ethtool_coalesce *ecoalesce) +static int +axienet_ethtools_set_coalesce(struct net_device *ndev, + struct ethtool_coalesce *ecoalesce, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct axienet_local *lp = netdev_priv(ndev); diff --git a/drivers/net/netdevsim/ethtool.c b/drivers/net/netdevsim/ethtool.c index c9ae52595a8f..b03a0513eb7e 100644 --- a/drivers/net/netdevsim/ethtool.c +++ b/drivers/net/netdevsim/ethtool.c @@ -43,7 +43,9 @@ nsim_set_pauseparam(struct net_device *dev, struct ethtool_pauseparam *pause) } static int nsim_get_coalesce(struct net_device *dev, - struct ethtool_coalesce *coal) + struct ethtool_coalesce *coal, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct netdevsim *ns = netdev_priv(dev); @@ -52,7 +54,9 @@ static int nsim_get_coalesce(struct net_device *dev, } static int nsim_set_coalesce(struct net_device *dev, - struct ethtool_coalesce *coal) + struct ethtool_coalesce *coal, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct netdevsim *ns = netdev_priv(dev); diff --git a/drivers/net/tun.c b/drivers/net/tun.c index 2ced021f4faf..fecc9a1d293a 100644 --- a/drivers/net/tun.c +++ b/drivers/net/tun.c @@ -3510,7 +3510,9 @@ static void tun_set_msglevel(struct net_device *dev, u32 value) } static int tun_get_coalesce(struct net_device *dev, - struct ethtool_coalesce *ec) + struct ethtool_coalesce *ec, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct tun_struct *tun = netdev_priv(dev); @@ -3520,7 +3522,9 @@ static int tun_get_coalesce(struct net_device *dev, } static int tun_set_coalesce(struct net_device *dev, - struct ethtool_coalesce *ec) + struct ethtool_coalesce *ec, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct tun_struct *tun = netdev_priv(dev); diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c index aa66671c484d..60ba9b734055 100644 --- a/drivers/net/usb/r8152.c +++ b/drivers/net/usb/r8152.c @@ -8848,7 +8848,9 @@ out: } static int rtl8152_get_coalesce(struct net_device *netdev, - struct ethtool_coalesce *coalesce) + struct ethtool_coalesce *coalesce, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct r8152 *tp = netdev_priv(netdev); @@ -8867,7 +8869,9 @@ static int rtl8152_get_coalesce(struct net_device *netdev, } static int rtl8152_set_coalesce(struct net_device *netdev, - struct ethtool_coalesce *coalesce) + struct ethtool_coalesce *coalesce, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct r8152 *tp = netdev_priv(netdev); int ret; diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index c8c9ad7ca2b5..b4ae2ac8a249 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -2320,7 +2320,9 @@ static int virtnet_get_link_ksettings(struct net_device *dev, } static int virtnet_set_coalesce(struct net_device *dev, - struct ethtool_coalesce *ec) + struct ethtool_coalesce *ec, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct virtnet_info *vi = netdev_priv(dev); int i, napi_weight; @@ -2341,7 +2343,9 @@ static int virtnet_set_coalesce(struct net_device *dev, } static int virtnet_get_coalesce(struct net_device *dev, - struct ethtool_coalesce *ec) + struct ethtool_coalesce *ec, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct ethtool_coalesce ec_default = { .cmd = ETHTOOL_GCOALESCE, diff --git a/drivers/net/vmxnet3/vmxnet3_ethtool.c b/drivers/net/vmxnet3/vmxnet3_ethtool.c index a3e2f2ba68b5..5dd8360b21a0 100644 --- a/drivers/net/vmxnet3/vmxnet3_ethtool.c +++ b/drivers/net/vmxnet3/vmxnet3_ethtool.c @@ -1053,8 +1053,10 @@ vmxnet3_set_rss(struct net_device *netdev, const u32 *p, const u8 *key, } #endif -static int -vmxnet3_get_coalesce(struct net_device *netdev, struct ethtool_coalesce *ec) +static int vmxnet3_get_coalesce(struct net_device *netdev, + struct ethtool_coalesce *ec, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct vmxnet3_adapter *adapter = netdev_priv(netdev); @@ -1088,8 +1090,10 @@ vmxnet3_get_coalesce(struct net_device *netdev, struct ethtool_coalesce *ec) return 0; } -static int -vmxnet3_set_coalesce(struct net_device *netdev, struct ethtool_coalesce *ec) +static int vmxnet3_set_coalesce(struct net_device *netdev, + struct ethtool_coalesce *ec, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct vmxnet3_adapter *adapter = netdev_priv(netdev); struct Vmxnet3_DriverShared *shared = adapter->shared; diff --git a/drivers/net/wireless/ath/wil6210/ethtool.c b/drivers/net/wireless/ath/wil6210/ethtool.c index e481674485c2..29a9f17c2df0 100644 --- a/drivers/net/wireless/ath/wil6210/ethtool.c +++ b/drivers/net/wireless/ath/wil6210/ethtool.c @@ -11,8 +11,11 @@ #include "wil6210.h" -static int wil_ethtoolops_get_coalesce(struct net_device *ndev, - struct ethtool_coalesce *cp) +static int +wil_ethtoolops_get_coalesce(struct net_device *ndev, + struct ethtool_coalesce *cp, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct wil6210_priv *wil = ndev_to_wil(ndev); u32 tx_itr_en, tx_itr_val = 0; @@ -45,8 +48,11 @@ out: return ret; } -static int wil_ethtoolops_set_coalesce(struct net_device *ndev, - struct ethtool_coalesce *cp) +static int +wil_ethtoolops_set_coalesce(struct net_device *ndev, + struct ethtool_coalesce *cp, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct wil6210_priv *wil = ndev_to_wil(ndev); struct wireless_dev *wdev = ndev->ieee80211_ptr; diff --git a/drivers/s390/net/qeth_ethtool.c b/drivers/s390/net/qeth_ethtool.c index 3937986f159a..46d0fe0d0e8a 100644 --- a/drivers/s390/net/qeth_ethtool.c +++ b/drivers/s390/net/qeth_ethtool.c @@ -123,7 +123,9 @@ static void __qeth_set_coalesce(struct net_device *dev, } static int qeth_set_coalesce(struct net_device *dev, - struct ethtool_coalesce *coal) + struct ethtool_coalesce *coal, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct qeth_card *card = dev->ml_priv; struct qeth_qdio_out_q *queue; diff --git a/drivers/staging/qlge/qlge_ethtool.c b/drivers/staging/qlge/qlge_ethtool.c index 87d60115ac67..12efcd1057ba 100644 --- a/drivers/staging/qlge/qlge_ethtool.c +++ b/drivers/staging/qlge/qlge_ethtool.c @@ -621,7 +621,10 @@ static void qlge_get_regs(struct net_device *ndev, regs->len = sizeof(struct qlge_reg_dump); } -static int qlge_get_coalesce(struct net_device *ndev, struct ethtool_coalesce *c) +static int qlge_get_coalesce(struct net_device *ndev, + struct ethtool_coalesce *c, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct qlge_adapter *qdev = netdev_to_qdev(ndev); @@ -644,7 +647,10 @@ static int qlge_get_coalesce(struct net_device *ndev, struct ethtool_coalesce *c return 0; } -static int qlge_set_coalesce(struct net_device *ndev, struct ethtool_coalesce *c) +static int qlge_set_coalesce(struct net_device *ndev, + struct ethtool_coalesce *c, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct qlge_adapter *qdev = netdev_to_qdev(ndev); diff --git a/include/linux/ethtool.h b/include/linux/ethtool.h index 4711b96dae0c..849524b55d89 100644 --- a/include/linux/ethtool.h +++ b/include/linux/ethtool.h @@ -15,6 +15,7 @@ #include <linux/bitmap.h> #include <linux/compat.h> +#include <linux/netlink.h> #include <uapi/linux/ethtool.h> struct compat_ethtool_rx_flow_spec { @@ -172,6 +173,11 @@ extern int __ethtool_get_link_ksettings(struct net_device *dev, struct ethtool_link_ksettings *link_ksettings); +struct kernel_ethtool_coalesce { + u8 use_cqe_mode_tx; + u8 use_cqe_mode_rx; +}; + /** * ethtool_intersect_link_masks - Given two link masks, AND them together * @dst: first mask and where result is stored @@ -211,7 +217,9 @@ bool ethtool_convert_link_mode_to_legacy_u32(u32 *legacy_u32, #define ETHTOOL_COALESCE_TX_USECS_HIGH BIT(19) #define ETHTOOL_COALESCE_TX_MAX_FRAMES_HIGH BIT(20) #define ETHTOOL_COALESCE_RATE_SAMPLE_INTERVAL BIT(21) -#define ETHTOOL_COALESCE_ALL_PARAMS GENMASK(21, 0) +#define ETHTOOL_COALESCE_USE_CQE_RX BIT(22) +#define ETHTOOL_COALESCE_USE_CQE_TX BIT(23) +#define ETHTOOL_COALESCE_ALL_PARAMS GENMASK(23, 0) #define ETHTOOL_COALESCE_USECS \ (ETHTOOL_COALESCE_RX_USECS | ETHTOOL_COALESCE_TX_USECS) @@ -237,6 +245,8 @@ bool ethtool_convert_link_mode_to_legacy_u32(u32 *legacy_u32, ETHTOOL_COALESCE_RX_USECS_LOW | ETHTOOL_COALESCE_RX_USECS_HIGH | \ ETHTOOL_COALESCE_PKT_RATE_LOW | ETHTOOL_COALESCE_PKT_RATE_HIGH | \ ETHTOOL_COALESCE_RATE_SAMPLE_INTERVAL) +#define ETHTOOL_COALESCE_USE_CQE \ + (ETHTOOL_COALESCE_USE_CQE_RX | ETHTOOL_COALESCE_USE_CQE_TX) #define ETHTOOL_STAT_NOT_SET (~0ULL) @@ -602,8 +612,14 @@ struct ethtool_ops { struct ethtool_eeprom *, u8 *); int (*set_eeprom)(struct net_device *, struct ethtool_eeprom *, u8 *); - int (*get_coalesce)(struct net_device *, struct ethtool_coalesce *); - int (*set_coalesce)(struct net_device *, struct ethtool_coalesce *); + int (*get_coalesce)(struct net_device *, + struct ethtool_coalesce *, + struct kernel_ethtool_coalesce *, + struct netlink_ext_ack *); + int (*set_coalesce)(struct net_device *, + struct ethtool_coalesce *, + struct kernel_ethtool_coalesce *, + struct netlink_ext_ack *); void (*get_ringparam)(struct net_device *, struct ethtool_ringparam *); int (*set_ringparam)(struct net_device *, diff --git a/include/uapi/linux/ethtool_netlink.h b/include/uapi/linux/ethtool_netlink.h index b3b93710eff7..5545f1ca9237 100644 --- a/include/uapi/linux/ethtool_netlink.h +++ b/include/uapi/linux/ethtool_netlink.h @@ -377,6 +377,8 @@ enum { ETHTOOL_A_COALESCE_TX_USECS_HIGH, /* u32 */ ETHTOOL_A_COALESCE_TX_MAX_FRAMES_HIGH, /* u32 */ ETHTOOL_A_COALESCE_RATE_SAMPLE_INTERVAL, /* u32 */ + ETHTOOL_A_COALESCE_USE_CQE_MODE_TX, /* u8 */ + ETHTOOL_A_COALESCE_USE_CQE_MODE_RX, /* u8 */ /* add new constants above here */ __ETHTOOL_A_COALESCE_CNT, diff --git a/net/ethtool/coalesce.c b/net/ethtool/coalesce.c index 1d6bc132aa4d..46776ea42a92 100644 --- a/net/ethtool/coalesce.c +++ b/net/ethtool/coalesce.c @@ -10,6 +10,7 @@ struct coalesce_req_info { struct coalesce_reply_data { struct ethnl_reply_data base; struct ethtool_coalesce coalesce; + struct kernel_ethtool_coalesce kernel_coalesce; u32 supported_params; }; @@ -61,6 +62,7 @@ static int coalesce_prepare_data(const struct ethnl_req_info *req_base, struct genl_info *info) { struct coalesce_reply_data *data = COALESCE_REPDATA(reply_base); + struct netlink_ext_ack *extack = info ? info->extack : NULL; struct net_device *dev = reply_base->dev; int ret; @@ -70,7 +72,8 @@ static int coalesce_prepare_data(const struct ethnl_req_info *req_base, ret = ethnl_ops_begin(dev); if (ret < 0) return ret; - ret = dev->ethtool_ops->get_coalesce(dev, &data->coalesce); + ret = dev->ethtool_ops->get_coalesce(dev, &data->coalesce, + &data->kernel_coalesce, extack); ethnl_ops_complete(dev); return ret; @@ -100,7 +103,9 @@ static int coalesce_reply_size(const struct ethnl_req_info *req_base, nla_total_size(sizeof(u32)) + /* _RX_MAX_FRAMES_HIGH */ nla_total_size(sizeof(u32)) + /* _TX_USECS_HIGH */ nla_total_size(sizeof(u32)) + /* _TX_MAX_FRAMES_HIGH */ - nla_total_size(sizeof(u32)); /* _RATE_SAMPLE_INTERVAL */ + nla_total_size(sizeof(u32)) + /* _RATE_SAMPLE_INTERVAL */ + nla_total_size(sizeof(u8)) + /* _USE_CQE_MODE_TX */ + nla_total_size(sizeof(u8)); /* _USE_CQE_MODE_RX */ } static bool coalesce_put_u32(struct sk_buff *skb, u16 attr_type, u32 val, @@ -124,6 +129,7 @@ static int coalesce_fill_reply(struct sk_buff *skb, const struct ethnl_reply_data *reply_base) { const struct coalesce_reply_data *data = COALESCE_REPDATA(reply_base); + const struct kernel_ethtool_coalesce *kcoal = &data->kernel_coalesce; const struct ethtool_coalesce *coal = &data->coalesce; u32 supported = data->supported_params; @@ -170,7 +176,11 @@ static int coalesce_fill_reply(struct sk_buff *skb, coalesce_put_u32(skb, ETHTOOL_A_COALESCE_TX_MAX_FRAMES_HIGH, coal->tx_max_coalesced_frames_high, supported) || coalesce_put_u32(skb, ETHTOOL_A_COALESCE_RATE_SAMPLE_INTERVAL, - coal->rate_sample_interval, supported)) + coal->rate_sample_interval, supported) || + coalesce_put_bool(skb, ETHTOOL_A_COALESCE_USE_CQE_MODE_TX, + kcoal->use_cqe_mode_tx, supported) || + coalesce_put_bool(skb, ETHTOOL_A_COALESCE_USE_CQE_MODE_RX, + kcoal->use_cqe_mode_rx, supported)) return -EMSGSIZE; return 0; @@ -215,10 +225,13 @@ const struct nla_policy ethnl_coalesce_set_policy[] = { [ETHTOOL_A_COALESCE_TX_USECS_HIGH] = { .type = NLA_U32 }, [ETHTOOL_A_COALESCE_TX_MAX_FRAMES_HIGH] = { .type = NLA_U32 }, [ETHTOOL_A_COALESCE_RATE_SAMPLE_INTERVAL] = { .type = NLA_U32 }, + [ETHTOOL_A_COALESCE_USE_CQE_MODE_TX] = NLA_POLICY_MAX(NLA_U8, 1), + [ETHTOOL_A_COALESCE_USE_CQE_MODE_RX] = NLA_POLICY_MAX(NLA_U8, 1), }; int ethnl_set_coalesce(struct sk_buff *skb, struct genl_info *info) { + struct kernel_ethtool_coalesce kernel_coalesce = {}; struct ethtool_coalesce coalesce = {}; struct ethnl_req_info req_info = {}; struct nlattr **tb = info->attrs; @@ -255,7 +268,8 @@ int ethnl_set_coalesce(struct sk_buff *skb, struct genl_info *info) ret = ethnl_ops_begin(dev); if (ret < 0) goto out_rtnl; - ret = ops->get_coalesce(dev, &coalesce); + ret = ops->get_coalesce(dev, &coalesce, &kernel_coalesce, + info->extack); if (ret < 0) goto out_ops; @@ -303,11 +317,16 @@ int ethnl_set_coalesce(struct sk_buff *skb, struct genl_info *info) tb[ETHTOOL_A_COALESCE_TX_MAX_FRAMES_HIGH], &mod); ethnl_update_u32(&coalesce.rate_sample_interval, tb[ETHTOOL_A_COALESCE_RATE_SAMPLE_INTERVAL], &mod); + ethnl_update_u8(&kernel_coalesce.use_cqe_mode_tx, + tb[ETHTOOL_A_COALESCE_USE_CQE_MODE_TX], &mod); + ethnl_update_u8(&kernel_coalesce.use_cqe_mode_rx, + tb[ETHTOOL_A_COALESCE_USE_CQE_MODE_RX], &mod); ret = 0; if (!mod) goto out_ops; - ret = dev->ethtool_ops->set_coalesce(dev, &coalesce); + ret = dev->ethtool_ops->set_coalesce(dev, &coalesce, &kernel_coalesce, + info->extack); if (ret < 0) goto out_ops; ethtool_notify(dev, ETHTOOL_MSG_COALESCE_NTF, NULL); diff --git a/net/ethtool/ioctl.c b/net/ethtool/ioctl.c index 81fa36a4c9c4..f2abc3152888 100644 --- a/net/ethtool/ioctl.c +++ b/net/ethtool/ioctl.c @@ -1619,12 +1619,14 @@ static noinline_for_stack int ethtool_get_coalesce(struct net_device *dev, void __user *useraddr) { struct ethtool_coalesce coalesce = { .cmd = ETHTOOL_GCOALESCE }; + struct kernel_ethtool_coalesce kernel_coalesce = {}; int ret; if (!dev->ethtool_ops->get_coalesce) return -EOPNOTSUPP; - ret = dev->ethtool_ops->get_coalesce(dev, &coalesce); + ret = dev->ethtool_ops->get_coalesce(dev, &coalesce, &kernel_coalesce, + NULL); if (ret) return ret; @@ -1691,19 +1693,26 @@ ethtool_set_coalesce_supported(struct net_device *dev, static noinline_for_stack int ethtool_set_coalesce(struct net_device *dev, void __user *useraddr) { + struct kernel_ethtool_coalesce kernel_coalesce = {}; struct ethtool_coalesce coalesce; int ret; - if (!dev->ethtool_ops->set_coalesce) + if (!dev->ethtool_ops->set_coalesce && !dev->ethtool_ops->get_coalesce) return -EOPNOTSUPP; + ret = dev->ethtool_ops->get_coalesce(dev, &coalesce, &kernel_coalesce, + NULL); + if (ret) + return ret; + if (copy_from_user(&coalesce, useraddr, sizeof(coalesce))) return -EFAULT; if (!ethtool_set_coalesce_supported(dev, &coalesce)) return -EOPNOTSUPP; - ret = dev->ethtool_ops->set_coalesce(dev, &coalesce); + ret = dev->ethtool_ops->set_coalesce(dev, &coalesce, &kernel_coalesce, + NULL); if (!ret) ethtool_notify(dev, ETHTOOL_MSG_COALESCE_NTF, NULL); return ret; diff --git a/net/ethtool/netlink.h b/net/ethtool/netlink.h index 077aac3929a8..e8987e28036f 100644 --- a/net/ethtool/netlink.h +++ b/net/ethtool/netlink.h @@ -359,7 +359,7 @@ extern const struct nla_policy ethnl_rings_set_policy[ETHTOOL_A_RINGS_TX + 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]; -extern const struct nla_policy ethnl_coalesce_set_policy[ETHTOOL_A_COALESCE_RATE_SAMPLE_INTERVAL + 1]; +extern const struct nla_policy ethnl_coalesce_set_policy[ETHTOOL_A_COALESCE_MAX + 1]; extern const struct nla_policy ethnl_pause_get_policy[ETHTOOL_A_PAUSE_HEADER + 1]; extern const struct nla_policy ethnl_pause_set_policy[ETHTOOL_A_PAUSE_TX + 1]; extern const struct nla_policy ethnl_eee_get_policy[ETHTOOL_A_EEE_HEADER + 1]; |