diff options
106 files changed, 772 insertions, 235 deletions
diff --git a/Documentation/networking/ethtool-netlink.rst b/Documentation/networking/ethtool-netlink.rst index 7b598c7e3912..9d98e0511249 100644 --- a/Documentation/networking/ethtool-netlink.rst +++ b/Documentation/networking/ethtool-netlink.rst @@ -849,7 +849,7 @@ Request contents: Kernel response contents: - ==================================== ====== ========================== + ==================================== ====== =========================== ``ETHTOOL_A_RINGS_HEADER`` nested reply header ``ETHTOOL_A_RINGS_RX_MAX`` u32 max size of RX ring ``ETHTOOL_A_RINGS_RX_MINI_MAX`` u32 max size of RX mini ring @@ -859,7 +859,8 @@ Kernel response contents: ``ETHTOOL_A_RINGS_RX_MINI`` u32 size of RX mini ring ``ETHTOOL_A_RINGS_RX_JUMBO`` u32 size of RX jumbo ring ``ETHTOOL_A_RINGS_TX`` u32 size of TX ring - ==================================== ====== ========================== + ``ETHTOOL_A_RINGS_RX_BUF_LEN`` u32 size of buffers on the ring + ==================================== ====== =========================== RINGS_SET @@ -869,13 +870,14 @@ Sets ring sizes like ``ETHTOOL_SRINGPARAM`` ioctl request. Request contents: - ==================================== ====== ========================== + ==================================== ====== =========================== ``ETHTOOL_A_RINGS_HEADER`` nested reply header ``ETHTOOL_A_RINGS_RX`` u32 size of RX ring ``ETHTOOL_A_RINGS_RX_MINI`` u32 size of RX mini ring ``ETHTOOL_A_RINGS_RX_JUMBO`` u32 size of RX jumbo ring ``ETHTOOL_A_RINGS_TX`` u32 size of TX ring - ==================================== ====== ========================== + ``ETHTOOL_A_RINGS_RX_BUF_LEN`` u32 size of buffers on the ring + ==================================== ====== =========================== Kernel checks that requested ring sizes do not exceed limits reported by driver. Driver may impose additional constraints and may not suspport all diff --git a/arch/um/drivers/vector_kern.c b/arch/um/drivers/vector_kern.c index cde6db184c26..4fc1a5d70dcf 100644 --- a/arch/um/drivers/vector_kern.c +++ b/arch/um/drivers/vector_kern.c @@ -1441,7 +1441,9 @@ flash_fail: } static void vector_get_ringparam(struct net_device *netdev, - struct ethtool_ringparam *ring) + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct vector_private *vp = netdev_priv(netdev); diff --git a/drivers/net/can/c_can/c_can_ethtool.c b/drivers/net/can/c_can/c_can_ethtool.c index 377c7d2e7612..6655146294fc 100644 --- a/drivers/net/can/c_can/c_can_ethtool.c +++ b/drivers/net/can/c_can/c_can_ethtool.c @@ -20,7 +20,9 @@ static void c_can_get_drvinfo(struct net_device *netdev, } static void c_can_get_ringparam(struct net_device *netdev, - struct ethtool_ringparam *ring) + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct c_can_priv *priv = netdev_priv(netdev); diff --git a/drivers/net/ethernet/3com/typhoon.c b/drivers/net/ethernet/3com/typhoon.c index 05e15b6e5e2c..481f1df3106c 100644 --- a/drivers/net/ethernet/3com/typhoon.c +++ b/drivers/net/ethernet/3com/typhoon.c @@ -1138,7 +1138,9 @@ typhoon_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol) } static void -typhoon_get_ringparam(struct net_device *dev, struct ethtool_ringparam *ering) +typhoon_get_ringparam(struct net_device *dev, struct ethtool_ringparam *ering, + struct kernel_ethtool_ringparam *kernel_ering, + struct netlink_ext_ack *extack) { ering->rx_max_pending = RXENT_ENTRIES; ering->tx_max_pending = TXLO_ENTRIES - 1; diff --git a/drivers/net/ethernet/amazon/ena/ena_ethtool.c b/drivers/net/ethernet/amazon/ena/ena_ethtool.c index 13e745cf3781..6b9b43e422c1 100644 --- a/drivers/net/ethernet/amazon/ena/ena_ethtool.c +++ b/drivers/net/ethernet/amazon/ena/ena_ethtool.c @@ -465,7 +465,9 @@ static void ena_get_drvinfo(struct net_device *dev, } static void ena_get_ringparam(struct net_device *netdev, - struct ethtool_ringparam *ring) + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct ena_adapter *adapter = netdev_priv(netdev); @@ -476,7 +478,9 @@ static void ena_get_ringparam(struct net_device *netdev, } static int ena_set_ringparam(struct net_device *netdev, - struct ethtool_ringparam *ring) + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct ena_adapter *adapter = netdev_priv(netdev); u32 new_tx_size, new_rx_size; diff --git a/drivers/net/ethernet/amd/pcnet32.c b/drivers/net/ethernet/amd/pcnet32.c index f5c50ff377ff..c20c369c7eb8 100644 --- a/drivers/net/ethernet/amd/pcnet32.c +++ b/drivers/net/ethernet/amd/pcnet32.c @@ -860,7 +860,9 @@ static int pcnet32_nway_reset(struct net_device *dev) } static void pcnet32_get_ringparam(struct net_device *dev, - struct ethtool_ringparam *ering) + struct ethtool_ringparam *ering, + struct kernel_ethtool_ringparam *kernel_ering, + struct netlink_ext_ack *extack) { struct pcnet32_private *lp = netdev_priv(dev); @@ -871,7 +873,9 @@ static void pcnet32_get_ringparam(struct net_device *dev, } static int pcnet32_set_ringparam(struct net_device *dev, - struct ethtool_ringparam *ering) + struct ethtool_ringparam *ering, + struct kernel_ethtool_ringparam *kernel_ering, + struct netlink_ext_ack *extack) { struct pcnet32_private *lp = netdev_priv(dev); unsigned long flags; diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c b/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c index 94879cf8b420..6ceb1cdf6eba 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c +++ b/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c @@ -619,8 +619,11 @@ static int xgbe_get_module_eeprom(struct net_device *netdev, return pdata->phy_if.module_eeprom(pdata, eeprom, data); } -static void xgbe_get_ringparam(struct net_device *netdev, - struct ethtool_ringparam *ringparam) +static void +xgbe_get_ringparam(struct net_device *netdev, + struct ethtool_ringparam *ringparam, + struct kernel_ethtool_ringparam *kernel_ringparam, + struct netlink_ext_ack *extack) { struct xgbe_prv_data *pdata = netdev_priv(netdev); @@ -631,7 +634,9 @@ static void xgbe_get_ringparam(struct net_device *netdev, } static int xgbe_set_ringparam(struct net_device *netdev, - struct ethtool_ringparam *ringparam) + struct ethtool_ringparam *ringparam, + struct kernel_ethtool_ringparam *kernel_ringparam, + struct netlink_ext_ack *extack) { struct xgbe_prv_data *pdata = netdev_priv(netdev); unsigned int rx, tx; diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c b/drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c index a9ef0544e30f..a418238f6309 100644 --- a/drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c +++ b/drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c @@ -812,7 +812,9 @@ static int aq_ethtool_set_pauseparam(struct net_device *ndev, } static void aq_get_ringparam(struct net_device *ndev, - struct ethtool_ringparam *ring) + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct aq_nic_s *aq_nic = netdev_priv(ndev); struct aq_nic_cfg_s *cfg; @@ -827,7 +829,9 @@ static void aq_get_ringparam(struct net_device *ndev, } static int aq_set_ringparam(struct net_device *ndev, - struct ethtool_ringparam *ring) + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct aq_nic_s *aq_nic = netdev_priv(ndev); const struct aq_hw_caps_s *hw_caps; diff --git a/drivers/net/ethernet/atheros/atlx/atl1.c b/drivers/net/ethernet/atheros/atlx/atl1.c index b4c9e805e981..6a969969d221 100644 --- a/drivers/net/ethernet/atheros/atlx/atl1.c +++ b/drivers/net/ethernet/atheros/atlx/atl1.c @@ -3438,7 +3438,9 @@ static void atl1_get_regs(struct net_device *netdev, struct ethtool_regs *regs, } static void atl1_get_ringparam(struct net_device *netdev, - struct ethtool_ringparam *ring) + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct atl1_adapter *adapter = netdev_priv(netdev); struct atl1_tpd_ring *txdr = &adapter->tpd_ring; @@ -3451,7 +3453,9 @@ static void atl1_get_ringparam(struct net_device *netdev, } static int atl1_set_ringparam(struct net_device *netdev, - struct ethtool_ringparam *ring) + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct atl1_adapter *adapter = netdev_priv(netdev); struct atl1_tpd_ring *tpdr = &adapter->tpd_ring; diff --git a/drivers/net/ethernet/broadcom/b44.c b/drivers/net/ethernet/broadcom/b44.c index 969591bbc066..e5857e88c207 100644 --- a/drivers/net/ethernet/broadcom/b44.c +++ b/drivers/net/ethernet/broadcom/b44.c @@ -1961,7 +1961,9 @@ static int b44_set_link_ksettings(struct net_device *dev, } static void b44_get_ringparam(struct net_device *dev, - struct ethtool_ringparam *ering) + struct ethtool_ringparam *ering, + struct kernel_ethtool_ringparam *kernel_ering, + struct netlink_ext_ack *extack) { struct b44 *bp = netdev_priv(dev); @@ -1972,7 +1974,9 @@ static void b44_get_ringparam(struct net_device *dev, } static int b44_set_ringparam(struct net_device *dev, - struct ethtool_ringparam *ering) + struct ethtool_ringparam *ering, + struct kernel_ethtool_ringparam *kernel_ering, + struct netlink_ext_ack *extack) { struct b44 *bp = netdev_priv(dev); diff --git a/drivers/net/ethernet/broadcom/bcm63xx_enet.c b/drivers/net/ethernet/broadcom/bcm63xx_enet.c index a568994a03a6..b04e423c446a 100644 --- a/drivers/net/ethernet/broadcom/bcm63xx_enet.c +++ b/drivers/net/ethernet/broadcom/bcm63xx_enet.c @@ -1497,8 +1497,11 @@ static int bcm_enet_set_link_ksettings(struct net_device *dev, } } -static void bcm_enet_get_ringparam(struct net_device *dev, - struct ethtool_ringparam *ering) +static void +bcm_enet_get_ringparam(struct net_device *dev, + struct ethtool_ringparam *ering, + struct kernel_ethtool_ringparam *kernel_ering, + struct netlink_ext_ack *extack) { struct bcm_enet_priv *priv; @@ -1512,7 +1515,9 @@ static void bcm_enet_get_ringparam(struct net_device *dev, } static int bcm_enet_set_ringparam(struct net_device *dev, - struct ethtool_ringparam *ering) + struct ethtool_ringparam *ering, + struct kernel_ethtool_ringparam *kernel_ering, + struct netlink_ext_ack *extack) { struct bcm_enet_priv *priv; int was_running; @@ -2579,8 +2584,11 @@ static void bcm_enetsw_get_ethtool_stats(struct net_device *netdev, } } -static void bcm_enetsw_get_ringparam(struct net_device *dev, - struct ethtool_ringparam *ering) +static void +bcm_enetsw_get_ringparam(struct net_device *dev, + struct ethtool_ringparam *ering, + struct kernel_ethtool_ringparam *kernel_ering, + struct netlink_ext_ack *extack) { struct bcm_enet_priv *priv; @@ -2595,8 +2603,11 @@ static void bcm_enetsw_get_ringparam(struct net_device *dev, ering->tx_pending = priv->tx_ring_size; } -static int bcm_enetsw_set_ringparam(struct net_device *dev, - struct ethtool_ringparam *ering) +static int +bcm_enetsw_set_ringparam(struct net_device *dev, + struct ethtool_ringparam *ering, + struct kernel_ethtool_ringparam *kernel_ering, + struct netlink_ext_ack *extack) { struct bcm_enet_priv *priv; int was_running; diff --git a/drivers/net/ethernet/broadcom/bnx2.c b/drivers/net/ethernet/broadcom/bnx2.c index babc955ba64e..e20aafeb4ca9 100644 --- a/drivers/net/ethernet/broadcom/bnx2.c +++ b/drivers/net/ethernet/broadcom/bnx2.c @@ -7318,7 +7318,9 @@ static int bnx2_set_coalesce(struct net_device *dev, } static void -bnx2_get_ringparam(struct net_device *dev, struct ethtool_ringparam *ering) +bnx2_get_ringparam(struct net_device *dev, struct ethtool_ringparam *ering, + struct kernel_ethtool_ringparam *kernel_ering, + struct netlink_ext_ack *extack) { struct bnx2 *bp = netdev_priv(dev); @@ -7389,7 +7391,9 @@ bnx2_change_ring_size(struct bnx2 *bp, u32 rx, u32 tx, bool reset_irq) } static int -bnx2_set_ringparam(struct net_device *dev, struct ethtool_ringparam *ering) +bnx2_set_ringparam(struct net_device *dev, struct ethtool_ringparam *ering, + struct kernel_ethtool_ringparam *kernel_ering, + struct netlink_ext_ack *extack) { struct bnx2 *bp = netdev_priv(dev); int rc; diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c index 472a3a478038..0e319ac7799f 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c @@ -1914,7 +1914,9 @@ static int bnx2x_set_coalesce(struct net_device *dev, } static void bnx2x_get_ringparam(struct net_device *dev, - struct ethtool_ringparam *ering) + struct ethtool_ringparam *ering, + struct kernel_ethtool_ringparam *kernel_ering, + struct netlink_ext_ack *extack) { struct bnx2x *bp = netdev_priv(dev); @@ -1938,7 +1940,9 @@ static void bnx2x_get_ringparam(struct net_device *dev, } static int bnx2x_set_ringparam(struct net_device *dev, - struct ethtool_ringparam *ering) + struct ethtool_ringparam *ering, + struct kernel_ethtool_ringparam *kernel_ering, + 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 8188d55722e4..15253396096a 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c @@ -775,7 +775,9 @@ skip_tpa_stats: } static void bnxt_get_ringparam(struct net_device *dev, - struct ethtool_ringparam *ering) + struct ethtool_ringparam *ering, + struct kernel_ethtool_ringparam *kernel_ering, + struct netlink_ext_ack *extack) { struct bnxt *bp = netdev_priv(dev); @@ -794,7 +796,9 @@ static void bnxt_get_ringparam(struct net_device *dev, } static int bnxt_set_ringparam(struct net_device *dev, - struct ethtool_ringparam *ering) + struct ethtool_ringparam *ering, + struct kernel_ethtool_ringparam *kernel_ering, + struct netlink_ext_ack *extack) { struct bnxt *bp = netdev_priv(dev); diff --git a/drivers/net/ethernet/broadcom/tg3.c b/drivers/net/ethernet/broadcom/tg3.c index 85ca3909859d..283f3c1f1195 100644 --- a/drivers/net/ethernet/broadcom/tg3.c +++ b/drivers/net/ethernet/broadcom/tg3.c @@ -12390,7 +12390,10 @@ static int tg3_nway_reset(struct net_device *dev) return r; } -static void tg3_get_ringparam(struct net_device *dev, struct ethtool_ringparam *ering) +static void tg3_get_ringparam(struct net_device *dev, + struct ethtool_ringparam *ering, + struct kernel_ethtool_ringparam *kernel_ering, + struct netlink_ext_ack *extack) { struct tg3 *tp = netdev_priv(dev); @@ -12411,7 +12414,10 @@ static void tg3_get_ringparam(struct net_device *dev, struct ethtool_ringparam * ering->tx_pending = tp->napi[0].tx_pending; } -static int tg3_set_ringparam(struct net_device *dev, struct ethtool_ringparam *ering) +static int tg3_set_ringparam(struct net_device *dev, + struct ethtool_ringparam *ering, + struct kernel_ethtool_ringparam *kernel_ering, + struct netlink_ext_ack *extack) { struct tg3 *tp = netdev_priv(dev); int i, irq_sync = 0, err = 0; diff --git a/drivers/net/ethernet/brocade/bna/bnad_ethtool.c b/drivers/net/ethernet/brocade/bna/bnad_ethtool.c index 391b85f25141..4b4ad731897f 100644 --- a/drivers/net/ethernet/brocade/bna/bnad_ethtool.c +++ b/drivers/net/ethernet/brocade/bna/bnad_ethtool.c @@ -405,7 +405,9 @@ static int bnad_set_coalesce(struct net_device *netdev, static void bnad_get_ringparam(struct net_device *netdev, - struct ethtool_ringparam *ringparam) + struct ethtool_ringparam *ringparam, + struct kernel_ethtool_ringparam *kernel_ringparam, + struct netlink_ext_ack *extack) { struct bnad *bnad = netdev_priv(netdev); @@ -418,7 +420,9 @@ bnad_get_ringparam(struct net_device *netdev, static int bnad_set_ringparam(struct net_device *netdev, - struct ethtool_ringparam *ringparam) + struct ethtool_ringparam *ringparam, + struct kernel_ethtool_ringparam *kernel_ringparam, + struct netlink_ext_ack *extack) { int i, current_err, err = 0; struct bnad *bnad = netdev_priv(netdev); diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c index 57c5f48d19a4..7b68f5a1720c 100644 --- a/drivers/net/ethernet/cadence/macb_main.c +++ b/drivers/net/ethernet/cadence/macb_main.c @@ -3135,7 +3135,9 @@ static int macb_set_link_ksettings(struct net_device *netdev, } static void macb_get_ringparam(struct net_device *netdev, - struct ethtool_ringparam *ring) + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct macb *bp = netdev_priv(netdev); @@ -3147,7 +3149,9 @@ static void macb_get_ringparam(struct net_device *netdev, } static int macb_set_ringparam(struct net_device *netdev, - struct ethtool_ringparam *ring) + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct macb *bp = netdev_priv(netdev); u32 new_rx_size, new_tx_size; diff --git a/drivers/net/ethernet/cavium/liquidio/lio_ethtool.c b/drivers/net/ethernet/cavium/liquidio/lio_ethtool.c index 2b9747867d4c..2c10ae3f7fc1 100644 --- a/drivers/net/ethernet/cavium/liquidio/lio_ethtool.c +++ b/drivers/net/ethernet/cavium/liquidio/lio_ethtool.c @@ -947,7 +947,9 @@ static int lio_set_phys_id(struct net_device *netdev, static void lio_ethtool_get_ringparam(struct net_device *netdev, - struct ethtool_ringparam *ering) + struct ethtool_ringparam *ering, + struct kernel_ethtool_ringparam *kernel_ering, + struct netlink_ext_ack *extack) { struct lio *lio = GET_LIO(netdev); struct octeon_device *oct = lio->oct_dev; @@ -1252,8 +1254,11 @@ static int lio_reset_queues(struct net_device *netdev, uint32_t num_qs) return 0; } -static int lio_ethtool_set_ringparam(struct net_device *netdev, - struct ethtool_ringparam *ering) +static int +lio_ethtool_set_ringparam(struct net_device *netdev, + struct ethtool_ringparam *ering, + struct kernel_ethtool_ringparam *kernel_ering, + struct netlink_ext_ack *extack) { u32 rx_count, tx_count, rx_count_old, tx_count_old; struct lio *lio = GET_LIO(netdev); diff --git a/drivers/net/ethernet/cavium/thunder/nicvf_ethtool.c b/drivers/net/ethernet/cavium/thunder/nicvf_ethtool.c index 7f2882109b16..5a9fad61e9ea 100644 --- a/drivers/net/ethernet/cavium/thunder/nicvf_ethtool.c +++ b/drivers/net/ethernet/cavium/thunder/nicvf_ethtool.c @@ -467,7 +467,9 @@ static int nicvf_get_coalesce(struct net_device *netdev, } static void nicvf_get_ringparam(struct net_device *netdev, - struct ethtool_ringparam *ring) + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct nicvf *nic = netdev_priv(netdev); struct queue_set *qs = nic->qs; @@ -479,7 +481,9 @@ static void nicvf_get_ringparam(struct net_device *netdev, } static int nicvf_set_ringparam(struct net_device *netdev, - struct ethtool_ringparam *ring) + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct nicvf *nic = netdev_priv(netdev); struct queue_set *qs = nic->qs; diff --git a/drivers/net/ethernet/chelsio/cxgb/cxgb2.c b/drivers/net/ethernet/chelsio/cxgb/cxgb2.c index 609820e214a3..18acd7cf3d6d 100644 --- a/drivers/net/ethernet/chelsio/cxgb/cxgb2.c +++ b/drivers/net/ethernet/chelsio/cxgb/cxgb2.c @@ -710,7 +710,9 @@ static int set_pauseparam(struct net_device *dev, return 0; } -static void get_sge_param(struct net_device *dev, struct ethtool_ringparam *e) +static void get_sge_param(struct net_device *dev, struct ethtool_ringparam *e, + struct kernel_ethtool_ringparam *kernel_e, + struct netlink_ext_ack *extack) { struct adapter *adapter = dev->ml_priv; int jumbo_fl = t1_is_T1B(adapter) ? 1 : 0; @@ -724,7 +726,9 @@ static void get_sge_param(struct net_device *dev, struct ethtool_ringparam *e) e->tx_pending = adapter->params.sge.cmdQ_size[0]; } -static int set_sge_param(struct net_device *dev, struct ethtool_ringparam *e) +static int set_sge_param(struct net_device *dev, struct ethtool_ringparam *e, + struct kernel_ethtool_ringparam *kernel_e, + struct netlink_ext_ack *extack) { struct adapter *adapter = dev->ml_priv; int jumbo_fl = t1_is_T1B(adapter) ? 1 : 0; diff --git a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c index bfffcaeee624..e2637bd2f423 100644 --- a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c +++ b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c @@ -1948,7 +1948,9 @@ static int set_pauseparam(struct net_device *dev, return 0; } -static void get_sge_param(struct net_device *dev, struct ethtool_ringparam *e) +static void get_sge_param(struct net_device *dev, struct ethtool_ringparam *e, + struct kernel_ethtool_ringparam *kernel_e, + struct netlink_ext_ack *extack) { struct port_info *pi = netdev_priv(dev); struct adapter *adapter = pi->adapter; @@ -1964,7 +1966,9 @@ static void get_sge_param(struct net_device *dev, struct ethtool_ringparam *e) e->tx_pending = q->txq_size[0]; } -static int set_sge_param(struct net_device *dev, struct ethtool_ringparam *e) +static int set_sge_param(struct net_device *dev, struct ethtool_ringparam *e, + struct kernel_ethtool_ringparam *kernel_e, + 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 129352bbe114..0e4ec4079741 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c @@ -890,7 +890,9 @@ static int set_pauseparam(struct net_device *dev, return 0; } -static void get_sge_param(struct net_device *dev, struct ethtool_ringparam *e) +static void get_sge_param(struct net_device *dev, struct ethtool_ringparam *e, + struct kernel_ethtool_ringparam *kernel_e, + struct netlink_ext_ack *extack) { const struct port_info *pi = netdev_priv(dev); const struct sge *s = &pi->adapter->sge; @@ -906,7 +908,9 @@ static void get_sge_param(struct net_device *dev, struct ethtool_ringparam *e) e->tx_pending = s->ethtxq[pi->first_qset].q.size; } -static int set_sge_param(struct net_device *dev, struct ethtool_ringparam *e) +static int set_sge_param(struct net_device *dev, struct ethtool_ringparam *e, + struct kernel_ethtool_ringparam *kernel_e, + struct netlink_ext_ack *extack) { int i; const struct port_info *pi = netdev_priv(dev); diff --git a/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c b/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c index 64479c464b4e..61808c2c26a6 100644 --- a/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c +++ b/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c @@ -1591,7 +1591,9 @@ static void cxgb4vf_set_msglevel(struct net_device *dev, u32 msglevel) * first Queue Set. */ static void cxgb4vf_get_ringparam(struct net_device *dev, - struct ethtool_ringparam *rp) + struct ethtool_ringparam *rp, + struct kernel_ethtool_ringparam *kernel_rp, + struct netlink_ext_ack *extack) { const struct port_info *pi = netdev_priv(dev); const struct sge *s = &pi->adapter->sge; @@ -1614,7 +1616,9 @@ static void cxgb4vf_get_ringparam(struct net_device *dev, * device -- after vetting them of course! */ static int cxgb4vf_set_ringparam(struct net_device *dev, - struct ethtool_ringparam *rp) + struct ethtool_ringparam *rp, + struct kernel_ethtool_ringparam *kernel_rp, + 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 6ded4d9fa32a..6c11f9d62526 100644 --- a/drivers/net/ethernet/cisco/enic/enic_ethtool.c +++ b/drivers/net/ethernet/cisco/enic/enic_ethtool.c @@ -177,7 +177,9 @@ static void enic_get_strings(struct net_device *netdev, u32 stringset, } static void enic_get_ringparam(struct net_device *netdev, - struct ethtool_ringparam *ring) + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct enic *enic = netdev_priv(netdev); struct vnic_enet_config *c = &enic->config; @@ -189,7 +191,9 @@ static void enic_get_ringparam(struct net_device *netdev, } static int enic_set_ringparam(struct net_device *netdev, - struct ethtool_ringparam *ring) + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct enic *enic = netdev_priv(netdev); struct vnic_enet_config *c = &enic->config; diff --git a/drivers/net/ethernet/cortina/gemini.c b/drivers/net/ethernet/cortina/gemini.c index 941f175fb911..07add311f65d 100644 --- a/drivers/net/ethernet/cortina/gemini.c +++ b/drivers/net/ethernet/cortina/gemini.c @@ -2105,7 +2105,9 @@ static void gmac_get_pauseparam(struct net_device *netdev, } static void gmac_get_ringparam(struct net_device *netdev, - struct ethtool_ringparam *rp) + struct ethtool_ringparam *rp, + struct kernel_ethtool_ringparam *kernel_rp, + struct netlink_ext_ack *extack) { struct gemini_ethernet_port *port = netdev_priv(netdev); @@ -2123,7 +2125,9 @@ static void gmac_get_ringparam(struct net_device *netdev, } static int gmac_set_ringparam(struct net_device *netdev, - struct ethtool_ringparam *rp) + struct ethtool_ringparam *rp, + struct kernel_ethtool_ringparam *kernel_rp, + struct netlink_ext_ack *extack) { struct gemini_ethernet_port *port = netdev_priv(netdev); int err = 0; diff --git a/drivers/net/ethernet/emulex/benet/be_ethtool.c b/drivers/net/ethernet/emulex/benet/be_ethtool.c index f9955308b93d..dfa784339781 100644 --- a/drivers/net/ethernet/emulex/benet/be_ethtool.c +++ b/drivers/net/ethernet/emulex/benet/be_ethtool.c @@ -683,7 +683,9 @@ static int be_get_link_ksettings(struct net_device *netdev, } static void be_get_ringparam(struct net_device *netdev, - struct ethtool_ringparam *ring) + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct be_adapter *adapter = netdev_priv(netdev); diff --git a/drivers/net/ethernet/ethoc.c b/drivers/net/ethernet/ethoc.c index b1c8ffea6ad2..d618a8b785b0 100644 --- a/drivers/net/ethernet/ethoc.c +++ b/drivers/net/ethernet/ethoc.c @@ -945,7 +945,9 @@ static void ethoc_get_regs(struct net_device *dev, struct ethtool_regs *regs, } static void ethoc_get_ringparam(struct net_device *dev, - struct ethtool_ringparam *ring) + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct ethoc *priv = netdev_priv(dev); @@ -961,7 +963,9 @@ static void ethoc_get_ringparam(struct net_device *dev, } static int ethoc_set_ringparam(struct net_device *dev, - struct ethtool_ringparam *ring) + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct ethoc *priv = netdev_priv(dev); diff --git a/drivers/net/ethernet/faraday/ftgmac100.c b/drivers/net/ethernet/faraday/ftgmac100.c index 97c5d70de76e..691605c15265 100644 --- a/drivers/net/ethernet/faraday/ftgmac100.c +++ b/drivers/net/ethernet/faraday/ftgmac100.c @@ -1178,8 +1178,11 @@ static void ftgmac100_get_drvinfo(struct net_device *netdev, strlcpy(info->bus_info, dev_name(&netdev->dev), sizeof(info->bus_info)); } -static void ftgmac100_get_ringparam(struct net_device *netdev, - struct ethtool_ringparam *ering) +static void +ftgmac100_get_ringparam(struct net_device *netdev, + struct ethtool_ringparam *ering, + struct kernel_ethtool_ringparam *kernel_ering, + struct netlink_ext_ack *extack) { struct ftgmac100 *priv = netdev_priv(netdev); @@ -1190,8 +1193,11 @@ static void ftgmac100_get_ringparam(struct net_device *netdev, ering->tx_pending = priv->tx_q_entries; } -static int ftgmac100_set_ringparam(struct net_device *netdev, - struct ethtool_ringparam *ering) +static int +ftgmac100_set_ringparam(struct net_device *netdev, + struct ethtool_ringparam *ering, + struct kernel_ethtool_ringparam *kernel_ering, + struct netlink_ext_ack *extack) { struct ftgmac100 *priv = netdev_priv(netdev); diff --git a/drivers/net/ethernet/freescale/enetc/enetc_ethtool.c b/drivers/net/ethernet/freescale/enetc/enetc_ethtool.c index 910b9f722504..fa5b4f885b17 100644 --- a/drivers/net/ethernet/freescale/enetc/enetc_ethtool.c +++ b/drivers/net/ethernet/freescale/enetc/enetc_ethtool.c @@ -562,7 +562,9 @@ static int enetc_set_rxfh(struct net_device *ndev, const u32 *indir, } static void enetc_get_ringparam(struct net_device *ndev, - struct ethtool_ringparam *ring) + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct enetc_ndev_priv *priv = netdev_priv(ndev); diff --git a/drivers/net/ethernet/freescale/gianfar_ethtool.c b/drivers/net/ethernet/freescale/gianfar_ethtool.c index 7b32ed29bf4c..ff756265d58f 100644 --- a/drivers/net/ethernet/freescale/gianfar_ethtool.c +++ b/drivers/net/ethernet/freescale/gianfar_ethtool.c @@ -372,7 +372,9 @@ static int gfar_scoalesce(struct net_device *dev, * rx, rx_mini, and rx_jumbo rings are the same size, as mini and * jumbo are ignored by the driver */ static void gfar_gringparam(struct net_device *dev, - struct ethtool_ringparam *rvals) + struct ethtool_ringparam *rvals, + struct kernel_ethtool_ringparam *kernel_rvals, + struct netlink_ext_ack *extack) { struct gfar_private *priv = netdev_priv(dev); struct gfar_priv_tx_q *tx_queue = NULL; @@ -399,7 +401,9 @@ static void gfar_gringparam(struct net_device *dev, * necessary so that we don't mess things up while we're in motion. */ static int gfar_sringparam(struct net_device *dev, - struct ethtool_ringparam *rvals) + struct ethtool_ringparam *rvals, + struct kernel_ethtool_ringparam *kernel_rvals, + struct netlink_ext_ack *extack) { struct gfar_private *priv = netdev_priv(dev); int err = 0, i; diff --git a/drivers/net/ethernet/freescale/ucc_geth_ethtool.c b/drivers/net/ethernet/freescale/ucc_geth_ethtool.c index 14c08a868190..69b2b98b1525 100644 --- a/drivers/net/ethernet/freescale/ucc_geth_ethtool.c +++ b/drivers/net/ethernet/freescale/ucc_geth_ethtool.c @@ -207,7 +207,9 @@ uec_get_regs(struct net_device *netdev, static void uec_get_ringparam(struct net_device *netdev, - struct ethtool_ringparam *ring) + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct ucc_geth_private *ugeth = netdev_priv(netdev); struct ucc_geth_info *ug_info = ugeth->ug_info; @@ -226,7 +228,9 @@ uec_get_ringparam(struct net_device *netdev, static int uec_set_ringparam(struct net_device *netdev, - struct ethtool_ringparam *ring) + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct ucc_geth_private *ugeth = netdev_priv(netdev); struct ucc_geth_info *ug_info = ugeth->ug_info; diff --git a/drivers/net/ethernet/google/gve/gve_ethtool.c b/drivers/net/ethernet/google/gve/gve_ethtool.c index c8df47a97fa4..fd2d2c705391 100644 --- a/drivers/net/ethernet/google/gve/gve_ethtool.c +++ b/drivers/net/ethernet/google/gve/gve_ethtool.c @@ -419,7 +419,9 @@ static int gve_set_channels(struct net_device *netdev, } static void gve_get_ringparam(struct net_device *netdev, - struct ethtool_ringparam *cmd) + struct ethtool_ringparam *cmd, + struct kernel_ethtool_ringparam *kernel_cmd, + struct netlink_ext_ack *extack) { struct gve_priv *priv = netdev_priv(netdev); diff --git a/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c b/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c index ab7390225942..d7a27c244d48 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c @@ -663,9 +663,13 @@ static void hns_nic_get_drvinfo(struct net_device *net_dev, * hns_get_ringparam - get ring parameter * @net_dev: net device * @param: ethtool parameter + * @kernel_param: ethtool external parameter + * @extack: netlink extended ACK report struct */ static void hns_get_ringparam(struct net_device *net_dev, - struct ethtool_ringparam *param) + struct ethtool_ringparam *param, + struct kernel_ethtool_ringparam *kernel_param, + struct netlink_ext_ack *extack) { struct hns_nic_priv *priv = netdev_priv(net_dev); struct hnae_ae_ops *ops; diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c index d5100179f8d5..1429235d3a06 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c @@ -54,10 +54,6 @@ static int debug = -1; module_param(debug, int, 0); MODULE_PARM_DESC(debug, " Network interface message level setting"); -static unsigned int tx_spare_buf_size; -module_param(tx_spare_buf_size, uint, 0400); -MODULE_PARM_DESC(tx_spare_buf_size, "Size used to allocate tx spare buffer"); - static unsigned int tx_sgl = 1; module_param(tx_sgl, uint, 0600); MODULE_PARM_DESC(tx_sgl, "Minimum number of frags when using dma_map_sg() to optimize the IOMMU mapping"); @@ -1042,8 +1038,7 @@ static void hns3_init_tx_spare_buffer(struct hns3_enet_ring *ring) dma_addr_t dma; int order; - alloc_size = tx_spare_buf_size ? tx_spare_buf_size : - ring->tqp->handle->kinfo.tx_spare_buf_size; + alloc_size = ring->tqp->handle->kinfo.tx_spare_buf_size; if (!alloc_size) return; @@ -5532,8 +5527,8 @@ static int hns3_reset_notify_uninit_enet(struct hnae3_handle *handle) return 0; } -static int hns3_reset_notify(struct hnae3_handle *handle, - enum hnae3_reset_notify_type type) +int hns3_reset_notify(struct hnae3_handle *handle, + enum hnae3_reset_notify_type type) { int ret = 0; diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h index 1715c98d906d..361a6390e159 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h @@ -705,6 +705,8 @@ void hns3_set_vector_coalesce_tx_ql(struct hns3_enet_tqp_vector *tqp_vector, u32 ql_value); void hns3_request_update_promisc_mode(struct hnae3_handle *handle); +int hns3_reset_notify(struct hnae3_handle *handle, + enum hnae3_reset_notify_type type); #ifdef CONFIG_HNS3_DCB void hns3_dcbnl_setup(struct hnae3_handle *handle); diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c index c8442b86df94..6b49ecb4a6f3 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c @@ -643,11 +643,13 @@ static u32 hns3_get_link(struct net_device *netdev) } static void hns3_get_ringparam(struct net_device *netdev, - struct ethtool_ringparam *param) + struct ethtool_ringparam *param, + struct kernel_ethtool_ringparam *kernel_param, + struct netlink_ext_ack *extack) { struct hns3_nic_priv *priv = netdev_priv(netdev); struct hnae3_handle *h = priv->ae_handle; - int queue_num = h->kinfo.num_tqps; + int rx_queue_index = h->kinfo.num_tqps; if (hns3_nic_resetting(netdev)) { netdev_err(netdev, "dev resetting!"); @@ -658,7 +660,8 @@ static void hns3_get_ringparam(struct net_device *netdev, param->rx_max_pending = HNS3_RING_MAX_PENDING; param->tx_pending = priv->ring[0].desc_num; - param->rx_pending = priv->ring[queue_num].desc_num; + param->rx_pending = priv->ring[rx_queue_index].desc_num; + kernel_param->rx_buf_len = priv->ring[rx_queue_index].buf_size; } static void hns3_get_pauseparam(struct net_device *netdev, @@ -1060,14 +1063,23 @@ static struct hns3_enet_ring *hns3_backup_ringparam(struct hns3_nic_priv *priv) } static int hns3_check_ringparam(struct net_device *ndev, - struct ethtool_ringparam *param) + struct ethtool_ringparam *param, + struct kernel_ethtool_ringparam *kernel_param) { +#define RX_BUF_LEN_2K 2048 +#define RX_BUF_LEN_4K 4096 if (hns3_nic_resetting(ndev)) return -EBUSY; if (param->rx_mini_pending || param->rx_jumbo_pending) return -EINVAL; + if (kernel_param->rx_buf_len != RX_BUF_LEN_2K && + kernel_param->rx_buf_len != RX_BUF_LEN_4K) { + netdev_err(ndev, "Rx buf len only support 2048 and 4096\n"); + return -EINVAL; + } + if (param->tx_pending > HNS3_RING_MAX_PENDING || param->tx_pending < HNS3_RING_MIN_PENDING || param->rx_pending > HNS3_RING_MAX_PENDING || @@ -1080,8 +1092,26 @@ static int hns3_check_ringparam(struct net_device *ndev, return 0; } +static int hns3_change_rx_buf_len(struct net_device *ndev, u32 rx_buf_len) +{ + struct hns3_nic_priv *priv = netdev_priv(ndev); + struct hnae3_handle *h = priv->ae_handle; + int i; + + h->kinfo.rx_buf_len = rx_buf_len; + + for (i = 0; i < h->kinfo.num_tqps; i++) { + h->kinfo.tqp[i]->buf_size = rx_buf_len; + priv->ring[i + h->kinfo.num_tqps].buf_size = rx_buf_len; + } + + return 0; +} + static int hns3_set_ringparam(struct net_device *ndev, - struct ethtool_ringparam *param) + struct ethtool_ringparam *param, + struct kernel_ethtool_ringparam *kernel_param, + struct netlink_ext_ack *extack) { struct hns3_nic_priv *priv = netdev_priv(ndev); struct hnae3_handle *h = priv->ae_handle; @@ -1090,9 +1120,10 @@ static int hns3_set_ringparam(struct net_device *ndev, u32 old_tx_desc_num, new_tx_desc_num; u32 old_rx_desc_num, new_rx_desc_num; u16 queue_num = h->kinfo.num_tqps; + u32 old_rx_buf_len; int ret, i; - ret = hns3_check_ringparam(ndev, param); + ret = hns3_check_ringparam(ndev, param, kernel_param); if (ret) return ret; @@ -1101,8 +1132,10 @@ static int hns3_set_ringparam(struct net_device *ndev, new_rx_desc_num = ALIGN(param->rx_pending, HNS3_RING_BD_MULTIPLE); old_tx_desc_num = priv->ring[0].desc_num; old_rx_desc_num = priv->ring[queue_num].desc_num; + old_rx_buf_len = priv->ring[queue_num].buf_size; if (old_tx_desc_num == new_tx_desc_num && - old_rx_desc_num == new_rx_desc_num) + old_rx_desc_num == new_rx_desc_num && + kernel_param->rx_buf_len == old_rx_buf_len) return 0; tmp_rings = hns3_backup_ringparam(priv); @@ -1113,19 +1146,22 @@ static int hns3_set_ringparam(struct net_device *ndev, } netdev_info(ndev, - "Changing Tx/Rx ring depth from %u/%u to %u/%u\n", + "Changing Tx/Rx ring depth from %u/%u to %u/%u, Changing rx buffer len from %d to %d\n", old_tx_desc_num, old_rx_desc_num, - new_tx_desc_num, new_rx_desc_num); + new_tx_desc_num, new_rx_desc_num, + old_rx_buf_len, kernel_param->rx_buf_len); if (if_running) ndev->netdev_ops->ndo_stop(ndev); hns3_change_all_ring_bd_num(priv, new_tx_desc_num, new_rx_desc_num); + hns3_change_rx_buf_len(ndev, kernel_param->rx_buf_len); ret = hns3_init_all_ring(priv); if (ret) { - netdev_err(ndev, "Change bd num fail, revert to old value(%d)\n", + netdev_err(ndev, "set ringparam fail, revert to old value(%d)\n", ret); + hns3_change_rx_buf_len(ndev, old_rx_buf_len); hns3_change_all_ring_bd_num(priv, old_tx_desc_num, old_rx_desc_num); for (i = 0; i < h->kinfo.num_tqps * 2; i++) @@ -1695,6 +1731,7 @@ static int hns3_get_tunable(struct net_device *netdev, void *data) { struct hns3_nic_priv *priv = netdev_priv(netdev); + struct hnae3_handle *h = priv->ae_handle; int ret = 0; switch (tuna->id) { @@ -1705,6 +1742,9 @@ static int hns3_get_tunable(struct net_device *netdev, case ETHTOOL_RX_COPYBREAK: *(u32 *)data = priv->rx_copybreak; break; + case ETHTOOL_TX_COPYBREAK_BUF_SIZE: + *(u32 *)data = h->kinfo.tx_spare_buf_size; + break; default: ret = -EOPNOTSUPP; break; @@ -1713,11 +1753,43 @@ static int hns3_get_tunable(struct net_device *netdev, return ret; } +static int hns3_set_tx_spare_buf_size(struct net_device *netdev, + u32 data) +{ + struct hns3_nic_priv *priv = netdev_priv(netdev); + struct hnae3_handle *h = priv->ae_handle; + int ret; + + if (hns3_nic_resetting(netdev)) + return -EBUSY; + + h->kinfo.tx_spare_buf_size = data; + + ret = hns3_reset_notify(h, HNAE3_DOWN_CLIENT); + if (ret) + return ret; + + ret = hns3_reset_notify(h, HNAE3_UNINIT_CLIENT); + if (ret) + return ret; + + ret = hns3_reset_notify(h, HNAE3_INIT_CLIENT); + if (ret) + return ret; + + ret = hns3_reset_notify(h, HNAE3_UP_CLIENT); + if (ret) + hns3_reset_notify(h, HNAE3_UNINIT_CLIENT); + + return ret; +} + static int hns3_set_tunable(struct net_device *netdev, const struct ethtool_tunable *tuna, const void *data) { struct hns3_nic_priv *priv = netdev_priv(netdev); + u32 old_tx_spare_buf_size, new_tx_spare_buf_size; struct hnae3_handle *h = priv->ae_handle; int i, ret = 0; @@ -1736,6 +1808,26 @@ static int hns3_set_tunable(struct net_device *netdev, priv->ring[i].rx_copybreak = priv->rx_copybreak; break; + case ETHTOOL_TX_COPYBREAK_BUF_SIZE: + old_tx_spare_buf_size = h->kinfo.tx_spare_buf_size; + new_tx_spare_buf_size = *(u32 *)data; + ret = hns3_set_tx_spare_buf_size(netdev, new_tx_spare_buf_size); + if (ret) { + int ret1; + + netdev_warn(netdev, + "change tx spare buf size fail, revert to old value\n"); + ret1 = hns3_set_tx_spare_buf_size(netdev, + old_tx_spare_buf_size); + if (ret1) { + netdev_err(netdev, + "revert to old tx spare buf size fail\n"); + return ret1; + } + + return ret; + } + break; default: ret = -EOPNOTSUPP; break; @@ -1751,6 +1843,8 @@ static int hns3_set_tunable(struct net_device *netdev, ETHTOOL_COALESCE_MAX_FRAMES | \ ETHTOOL_COALESCE_USE_CQE) +#define HNS3_ETHTOOL_RING ETHTOOL_RING_USE_RX_BUF_LEN + static int hns3_get_ts_info(struct net_device *netdev, struct ethtool_ts_info *info) { @@ -1829,6 +1923,7 @@ static int hns3_get_link_ext_state(struct net_device *netdev, static const struct ethtool_ops hns3vf_ethtool_ops = { .supported_coalesce_params = HNS3_ETHTOOL_COALESCE, + .supported_ring_params = HNS3_ETHTOOL_RING, .get_drvinfo = hns3_get_drvinfo, .get_ringparam = hns3_get_ringparam, .set_ringparam = hns3_set_ringparam, @@ -1860,6 +1955,7 @@ static const struct ethtool_ops hns3vf_ethtool_ops = { static const struct ethtool_ops hns3_ethtool_ops = { .supported_coalesce_params = HNS3_ETHTOOL_COALESCE, + .supported_ring_params = HNS3_ETHTOOL_RING, .self_test = hns3_self_test, .get_drvinfo = hns3_get_drvinfo, .get_link = hns3_get_link, diff --git a/drivers/net/ethernet/huawei/hinic/hinic_ethtool.c b/drivers/net/ethernet/huawei/hinic/hinic_ethtool.c index a35a80f9a234..93192f58ac88 100644 --- a/drivers/net/ethernet/huawei/hinic/hinic_ethtool.c +++ b/drivers/net/ethernet/huawei/hinic/hinic_ethtool.c @@ -547,7 +547,9 @@ static void hinic_get_drvinfo(struct net_device *netdev, } static void hinic_get_ringparam(struct net_device *netdev, - struct ethtool_ringparam *ring) + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct hinic_dev *nic_dev = netdev_priv(netdev); @@ -580,7 +582,9 @@ static int check_ringparam_valid(struct hinic_dev *nic_dev, } static int hinic_set_ringparam(struct net_device *netdev, - struct ethtool_ringparam *ring) + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct hinic_dev *nic_dev = netdev_priv(netdev); u16 new_sq_depth, new_rq_depth; diff --git a/drivers/net/ethernet/ibm/emac/core.c b/drivers/net/ethernet/ibm/emac/core.c index 6b3fc8823c54..fbea9f7efe8c 100644 --- a/drivers/net/ethernet/ibm/emac/core.c +++ b/drivers/net/ethernet/ibm/emac/core.c @@ -2137,8 +2137,11 @@ emac_ethtool_set_link_ksettings(struct net_device *ndev, return 0; } -static void emac_ethtool_get_ringparam(struct net_device *ndev, - struct ethtool_ringparam *rp) +static void +emac_ethtool_get_ringparam(struct net_device *ndev, + struct ethtool_ringparam *rp, + struct kernel_ethtool_ringparam *kernel_rp, + struct netlink_ext_ack *extack) { rp->rx_max_pending = rp->rx_pending = NUM_RX_BUFF; rp->tx_max_pending = rp->tx_pending = NUM_TX_BUFF; diff --git a/drivers/net/ethernet/ibm/ibmvnic.c b/drivers/net/ethernet/ibm/ibmvnic.c index c327fc8860da..ad9a2819e202 100644 --- a/drivers/net/ethernet/ibm/ibmvnic.c +++ b/drivers/net/ethernet/ibm/ibmvnic.c @@ -3088,7 +3088,9 @@ static u32 ibmvnic_get_link(struct net_device *netdev) } static void ibmvnic_get_ringparam(struct net_device *netdev, - struct ethtool_ringparam *ring) + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct ibmvnic_adapter *adapter = netdev_priv(netdev); @@ -3108,7 +3110,9 @@ static void ibmvnic_get_ringparam(struct net_device *netdev, } static int ibmvnic_set_ringparam(struct net_device *netdev, - struct ethtool_ringparam *ring) + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct ibmvnic_adapter *adapter = netdev_priv(netdev); int ret; diff --git a/drivers/net/ethernet/intel/e100.c b/drivers/net/ethernet/intel/e100.c index 0bf3d47bb90d..4a8013f20152 100644 --- a/drivers/net/ethernet/intel/e100.c +++ b/drivers/net/ethernet/intel/e100.c @@ -2557,7 +2557,9 @@ static int e100_set_eeprom(struct net_device *netdev, } static void e100_get_ringparam(struct net_device *netdev, - struct ethtool_ringparam *ring) + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct nic *nic = netdev_priv(netdev); struct param_range *rfds = &nic->params.rfds; @@ -2570,7 +2572,9 @@ static void e100_get_ringparam(struct net_device *netdev, } static int e100_set_ringparam(struct net_device *netdev, - struct ethtool_ringparam *ring) + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct nic *nic = netdev_priv(netdev); struct param_range *rfds = &nic->params.rfds; diff --git a/drivers/net/ethernet/intel/e1000/e1000_ethtool.c b/drivers/net/ethernet/intel/e1000/e1000_ethtool.c index 0a57172dfcbc..32803b0cf1e8 100644 --- a/drivers/net/ethernet/intel/e1000/e1000_ethtool.c +++ b/drivers/net/ethernet/intel/e1000/e1000_ethtool.c @@ -539,7 +539,9 @@ static void e1000_get_drvinfo(struct net_device *netdev, } static void e1000_get_ringparam(struct net_device *netdev, - struct ethtool_ringparam *ring) + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct e1000_adapter *adapter = netdev_priv(netdev); struct e1000_hw *hw = &adapter->hw; @@ -556,7 +558,9 @@ static void e1000_get_ringparam(struct net_device *netdev, } static int e1000_set_ringparam(struct net_device *netdev, - struct ethtool_ringparam *ring) + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct e1000_adapter *adapter = netdev_priv(netdev); struct e1000_hw *hw = &adapter->hw; diff --git a/drivers/net/ethernet/intel/e1000e/ethtool.c b/drivers/net/ethernet/intel/e1000e/ethtool.c index 8515e00d1b40..b80ae9a82224 100644 --- a/drivers/net/ethernet/intel/e1000e/ethtool.c +++ b/drivers/net/ethernet/intel/e1000e/ethtool.c @@ -655,7 +655,9 @@ static void e1000_get_drvinfo(struct net_device *netdev, } static void e1000_get_ringparam(struct net_device *netdev, - struct ethtool_ringparam *ring) + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct e1000_adapter *adapter = netdev_priv(netdev); @@ -666,7 +668,9 @@ static void e1000_get_ringparam(struct net_device *netdev, } static int e1000_set_ringparam(struct net_device *netdev, - struct ethtool_ringparam *ring) + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct e1000_adapter *adapter = netdev_priv(netdev); struct e1000_ring *temp_tx = NULL, *temp_rx = NULL; diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_ethtool.c b/drivers/net/ethernet/intel/fm10k/fm10k_ethtool.c index 0d37f011d0ce..d53369e30040 100644 --- a/drivers/net/ethernet/intel/fm10k/fm10k_ethtool.c +++ b/drivers/net/ethernet/intel/fm10k/fm10k_ethtool.c @@ -502,7 +502,9 @@ static void fm10k_set_msglevel(struct net_device *netdev, u32 data) } static void fm10k_get_ringparam(struct net_device *netdev, - struct ethtool_ringparam *ring) + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct fm10k_intfc *interface = netdev_priv(netdev); @@ -517,7 +519,9 @@ static void fm10k_get_ringparam(struct net_device *netdev, } static int fm10k_set_ringparam(struct net_device *netdev, - struct ethtool_ringparam *ring) + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct fm10k_intfc *interface = netdev_priv(netdev); struct fm10k_ring *temp_ring; diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c index 513ba6974355..091f36adbbe1 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c +++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c @@ -1916,7 +1916,9 @@ static void i40e_get_drvinfo(struct net_device *netdev, } static void i40e_get_ringparam(struct net_device *netdev, - struct ethtool_ringparam *ring) + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct i40e_netdev_priv *np = netdev_priv(netdev); struct i40e_pf *pf = np->vsi->back; @@ -1944,7 +1946,9 @@ static bool i40e_active_tx_ring_index(struct i40e_vsi *vsi, u16 index) } static int i40e_set_ringparam(struct net_device *netdev, - struct ethtool_ringparam *ring) + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct i40e_ring *tx_rings = NULL, *rx_rings = NULL; struct i40e_netdev_priv *np = netdev_priv(netdev); diff --git a/drivers/net/ethernet/intel/iavf/iavf_ethtool.c b/drivers/net/ethernet/intel/iavf/iavf_ethtool.c index 144a77679359..d327f576136f 100644 --- a/drivers/net/ethernet/intel/iavf/iavf_ethtool.c +++ b/drivers/net/ethernet/intel/iavf/iavf_ethtool.c @@ -580,12 +580,16 @@ static void iavf_get_drvinfo(struct net_device *netdev, * iavf_get_ringparam - Get ring parameters * @netdev: network interface device structure * @ring: ethtool ringparam structure + * @kernel_ring: ethtool extenal ringparam structure + * @extack: netlink extended ACK report struct * * Returns current ring parameters. TX and RX rings are reported separately, * but the number of rings is not reported. **/ static void iavf_get_ringparam(struct net_device *netdev, - struct ethtool_ringparam *ring) + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct iavf_adapter *adapter = netdev_priv(netdev); @@ -599,12 +603,16 @@ static void iavf_get_ringparam(struct net_device *netdev, * iavf_set_ringparam - Set ring parameters * @netdev: network interface device structure * @ring: ethtool ringparam structure + * @kernel_ring: ethtool external ringparam structure + * @extack: netlink extended ACK report struct * * Sets ring parameters. TX and RX rings are controlled separately, but the * number of rings is not specified, so all rings get the same settings. **/ static int iavf_set_ringparam(struct net_device *netdev, - struct ethtool_ringparam *ring) + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct iavf_adapter *adapter = netdev_priv(netdev); u32 new_rx_count, new_tx_count; diff --git a/drivers/net/ethernet/intel/ice/ice_ethtool.c b/drivers/net/ethernet/intel/ice/ice_ethtool.c index 572519e402f4..5af2faaa21e1 100644 --- a/drivers/net/ethernet/intel/ice/ice_ethtool.c +++ b/drivers/net/ethernet/intel/ice/ice_ethtool.c @@ -2686,7 +2686,9 @@ ice_get_rxnfc(struct net_device *netdev, struct ethtool_rxnfc *cmd, } static void -ice_get_ringparam(struct net_device *netdev, struct ethtool_ringparam *ring) +ice_get_ringparam(struct net_device *netdev, struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct ice_netdev_priv *np = netdev_priv(netdev); struct ice_vsi *vsi = np->vsi; @@ -2704,7 +2706,9 @@ ice_get_ringparam(struct net_device *netdev, struct ethtool_ringparam *ring) } static int -ice_set_ringparam(struct net_device *netdev, struct ethtool_ringparam *ring) +ice_set_ringparam(struct net_device *netdev, struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct ice_netdev_priv *np = netdev_priv(netdev); struct ice_tx_ring *xdp_rings = NULL; diff --git a/drivers/net/ethernet/intel/igb/igb_ethtool.c b/drivers/net/ethernet/intel/igb/igb_ethtool.c index fb1029352c3e..51a2dcaf553d 100644 --- a/drivers/net/ethernet/intel/igb/igb_ethtool.c +++ b/drivers/net/ethernet/intel/igb/igb_ethtool.c @@ -864,7 +864,9 @@ static void igb_get_drvinfo(struct net_device *netdev, } static void igb_get_ringparam(struct net_device *netdev, - struct ethtool_ringparam *ring) + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct igb_adapter *adapter = netdev_priv(netdev); @@ -875,7 +877,9 @@ static void igb_get_ringparam(struct net_device *netdev, } static int igb_set_ringparam(struct net_device *netdev, - struct ethtool_ringparam *ring) + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct igb_adapter *adapter = netdev_priv(netdev); struct igb_ring *temp_ring; diff --git a/drivers/net/ethernet/intel/igbvf/ethtool.c b/drivers/net/ethernet/intel/igbvf/ethtool.c index 06e5bd646a0e..9d4322b74163 100644 --- a/drivers/net/ethernet/intel/igbvf/ethtool.c +++ b/drivers/net/ethernet/intel/igbvf/ethtool.c @@ -175,7 +175,9 @@ static void igbvf_get_drvinfo(struct net_device *netdev, } static void igbvf_get_ringparam(struct net_device *netdev, - struct ethtool_ringparam *ring) + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct igbvf_adapter *adapter = netdev_priv(netdev); struct igbvf_ring *tx_ring = adapter->tx_ring; @@ -188,7 +190,9 @@ static void igbvf_get_ringparam(struct net_device *netdev, } static int igbvf_set_ringparam(struct net_device *netdev, - struct ethtool_ringparam *ring) + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct igbvf_adapter *adapter = netdev_priv(netdev); struct igbvf_ring *temp_ring; diff --git a/drivers/net/ethernet/intel/igc/igc_ethtool.c b/drivers/net/ethernet/intel/igc/igc_ethtool.c index e0a76ac1bbbc..8cc077b712ad 100644 --- a/drivers/net/ethernet/intel/igc/igc_ethtool.c +++ b/drivers/net/ethernet/intel/igc/igc_ethtool.c @@ -567,8 +567,11 @@ static int igc_ethtool_set_eeprom(struct net_device *netdev, return ret_val; } -static void igc_ethtool_get_ringparam(struct net_device *netdev, - struct ethtool_ringparam *ring) +static void +igc_ethtool_get_ringparam(struct net_device *netdev, + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ering, + struct netlink_ext_ack *extack) { struct igc_adapter *adapter = netdev_priv(netdev); @@ -578,8 +581,11 @@ static void igc_ethtool_get_ringparam(struct net_device *netdev, ring->tx_pending = adapter->tx_ring_count; } -static int igc_ethtool_set_ringparam(struct net_device *netdev, - struct ethtool_ringparam *ring) +static int +igc_ethtool_set_ringparam(struct net_device *netdev, + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ering, + struct netlink_ext_ack *extack) { struct igc_adapter *adapter = netdev_priv(netdev); struct igc_ring *temp_ring; diff --git a/drivers/net/ethernet/intel/ixgb/ixgb_ethtool.c b/drivers/net/ethernet/intel/ixgb/ixgb_ethtool.c index 582099a5ad41..46efcfab7234 100644 --- a/drivers/net/ethernet/intel/ixgb/ixgb_ethtool.c +++ b/drivers/net/ethernet/intel/ixgb/ixgb_ethtool.c @@ -464,7 +464,9 @@ ixgb_get_drvinfo(struct net_device *netdev, static void ixgb_get_ringparam(struct net_device *netdev, - struct ethtool_ringparam *ring) + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct ixgb_adapter *adapter = netdev_priv(netdev); struct ixgb_desc_ring *txdr = &adapter->tx_ring; @@ -478,7 +480,9 @@ ixgb_get_ringparam(struct net_device *netdev, static int ixgb_set_ringparam(struct net_device *netdev, - struct ethtool_ringparam *ring) + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct ixgb_adapter *adapter = netdev_priv(netdev); struct ixgb_desc_ring *txdr = &adapter->tx_ring; diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c index 8362822316a9..f70967c32116 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c @@ -1118,7 +1118,9 @@ static void ixgbe_get_drvinfo(struct net_device *netdev, } static void ixgbe_get_ringparam(struct net_device *netdev, - struct ethtool_ringparam *ring) + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct ixgbe_adapter *adapter = netdev_priv(netdev); struct ixgbe_ring *tx_ring = adapter->tx_ring[0]; @@ -1131,7 +1133,9 @@ static void ixgbe_get_ringparam(struct net_device *netdev, } static int ixgbe_set_ringparam(struct net_device *netdev, - struct ethtool_ringparam *ring) + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct ixgbe_adapter *adapter = netdev_priv(netdev); struct ixgbe_ring *temp_ring; diff --git a/drivers/net/ethernet/intel/ixgbevf/ethtool.c b/drivers/net/ethernet/intel/ixgbevf/ethtool.c index 8380f905e708..3b41f83c8dff 100644 --- a/drivers/net/ethernet/intel/ixgbevf/ethtool.c +++ b/drivers/net/ethernet/intel/ixgbevf/ethtool.c @@ -225,7 +225,9 @@ static void ixgbevf_get_drvinfo(struct net_device *netdev, } static void ixgbevf_get_ringparam(struct net_device *netdev, - struct ethtool_ringparam *ring) + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct ixgbevf_adapter *adapter = netdev_priv(netdev); @@ -236,7 +238,9 @@ static void ixgbevf_get_ringparam(struct net_device *netdev, } static int ixgbevf_set_ringparam(struct net_device *netdev, - struct ethtool_ringparam *ring) + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct ixgbevf_adapter *adapter = netdev_priv(netdev); struct ixgbevf_ring *tx_ring = NULL, *rx_ring = NULL; diff --git a/drivers/net/ethernet/marvell/mv643xx_eth.c b/drivers/net/ethernet/marvell/mv643xx_eth.c index bb14fa2241a3..116919730237 100644 --- a/drivers/net/ethernet/marvell/mv643xx_eth.c +++ b/drivers/net/ethernet/marvell/mv643xx_eth.c @@ -1638,7 +1638,9 @@ static int mv643xx_eth_set_coalesce(struct net_device *dev, } static void -mv643xx_eth_get_ringparam(struct net_device *dev, struct ethtool_ringparam *er) +mv643xx_eth_get_ringparam(struct net_device *dev, struct ethtool_ringparam *er, + struct kernel_ethtool_ringparam *kernel_er, + struct netlink_ext_ack *extack) { struct mv643xx_eth_private *mp = netdev_priv(dev); @@ -1650,7 +1652,9 @@ mv643xx_eth_get_ringparam(struct net_device *dev, struct ethtool_ringparam *er) } static int -mv643xx_eth_set_ringparam(struct net_device *dev, struct ethtool_ringparam *er) +mv643xx_eth_set_ringparam(struct net_device *dev, struct ethtool_ringparam *er, + struct kernel_ethtool_ringparam *kernel_er, + 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 67a644177880..350d24d7ead0 100644 --- a/drivers/net/ethernet/marvell/mvneta.c +++ b/drivers/net/ethernet/marvell/mvneta.c @@ -4510,8 +4510,11 @@ static void mvneta_ethtool_get_drvinfo(struct net_device *dev, } -static void mvneta_ethtool_get_ringparam(struct net_device *netdev, - struct ethtool_ringparam *ring) +static void +mvneta_ethtool_get_ringparam(struct net_device *netdev, + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct mvneta_port *pp = netdev_priv(netdev); @@ -4521,8 +4524,11 @@ static void mvneta_ethtool_get_ringparam(struct net_device *netdev, ring->tx_pending = pp->tx_ring_size; } -static int mvneta_ethtool_set_ringparam(struct net_device *dev, - struct ethtool_ringparam *ring) +static int +mvneta_ethtool_set_ringparam(struct net_device *dev, + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + 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 df6c793f4b1b..8b1ca0b13e88 100644 --- a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c +++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c @@ -5431,8 +5431,11 @@ static void mvpp2_ethtool_get_drvinfo(struct net_device *dev, sizeof(drvinfo->bus_info)); } -static void mvpp2_ethtool_get_ringparam(struct net_device *dev, - struct ethtool_ringparam *ring) +static void +mvpp2_ethtool_get_ringparam(struct net_device *dev, + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct mvpp2_port *port = netdev_priv(dev); @@ -5442,8 +5445,11 @@ static void mvpp2_ethtool_get_ringparam(struct net_device *dev, ring->tx_pending = port->tx_ring_size; } -static int mvpp2_ethtool_set_ringparam(struct net_device *dev, - struct ethtool_ringparam *ring) +static int +mvpp2_ethtool_set_ringparam(struct net_device *dev, + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct mvpp2_port *port = netdev_priv(dev); u16 prev_rx_ring_size = port->rx_ring_size; diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_ethtool.c b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_ethtool.c index 80d4ce61f442..d85db90632d6 100644 --- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_ethtool.c +++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_ethtool.c @@ -360,7 +360,9 @@ static int otx2_set_pauseparam(struct net_device *netdev, } static void otx2_get_ringparam(struct net_device *netdev, - struct ethtool_ringparam *ring) + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct otx2_nic *pfvf = netdev_priv(netdev); struct otx2_qset *qs = &pfvf->qset; @@ -372,7 +374,9 @@ static void otx2_get_ringparam(struct net_device *netdev, } static int otx2_set_ringparam(struct net_device *netdev, - struct ethtool_ringparam *ring) + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct otx2_nic *pfvf = netdev_priv(netdev); bool if_up = netif_running(netdev); diff --git a/drivers/net/ethernet/marvell/skge.c b/drivers/net/ethernet/marvell/skge.c index 0c864e5bf0a6..cf03c67fbf40 100644 --- a/drivers/net/ethernet/marvell/skge.c +++ b/drivers/net/ethernet/marvell/skge.c @@ -492,7 +492,9 @@ static void skge_get_strings(struct net_device *dev, u32 stringset, u8 *data) } static void skge_get_ring_param(struct net_device *dev, - struct ethtool_ringparam *p) + struct ethtool_ringparam *p, + struct kernel_ethtool_ringparam *kernel_p, + struct netlink_ext_ack *extack) { struct skge_port *skge = netdev_priv(dev); @@ -504,7 +506,9 @@ static void skge_get_ring_param(struct net_device *dev, } static int skge_set_ring_param(struct net_device *dev, - struct ethtool_ringparam *p) + struct ethtool_ringparam *p, + struct kernel_ethtool_ringparam *kernel_p, + struct netlink_ext_ack *extack) { struct skge_port *skge = netdev_priv(dev); int err = 0; diff --git a/drivers/net/ethernet/marvell/sky2.c b/drivers/net/ethernet/marvell/sky2.c index d53ce826befd..ea16b1dd6a98 100644 --- a/drivers/net/ethernet/marvell/sky2.c +++ b/drivers/net/ethernet/marvell/sky2.c @@ -4149,7 +4149,9 @@ static unsigned long roundup_ring_size(unsigned long pending) } static void sky2_get_ringparam(struct net_device *dev, - struct ethtool_ringparam *ering) + struct ethtool_ringparam *ering, + struct kernel_ethtool_ringparam *kernel_ering, + struct netlink_ext_ack *extack) { struct sky2_port *sky2 = netdev_priv(dev); @@ -4161,7 +4163,9 @@ static void sky2_get_ringparam(struct net_device *dev, } static int sky2_set_ringparam(struct net_device *dev, - struct ethtool_ringparam *ering) + struct ethtool_ringparam *ering, + struct kernel_ethtool_ringparam *kernel_ering, + struct netlink_ext_ack *extack) { struct sky2_port *sky2 = netdev_priv(dev); diff --git a/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c index 066d79e4ecfc..e97d97e94231 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c @@ -1141,7 +1141,9 @@ static void mlx4_en_get_pauseparam(struct net_device *dev, } static int mlx4_en_set_ringparam(struct net_device *dev, - struct ethtool_ringparam *param) + struct ethtool_ringparam *param, + struct kernel_ethtool_ringparam *kernel_param, + struct netlink_ext_ack *extack) { struct mlx4_en_priv *priv = netdev_priv(dev); struct mlx4_en_dev *mdev = priv->mdev; @@ -1208,7 +1210,9 @@ out: } static void mlx4_en_get_ringparam(struct net_device *dev, - struct ethtool_ringparam *param) + struct ethtool_ringparam *param, + struct kernel_ethtool_ringparam *kernel_param, + 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 45bdfcb3dcc7..c8757c5a812b 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c @@ -314,7 +314,9 @@ void mlx5e_ethtool_get_ringparam(struct mlx5e_priv *priv, } static void mlx5e_get_ringparam(struct net_device *dev, - struct ethtool_ringparam *param) + struct ethtool_ringparam *param, + struct kernel_ethtool_ringparam *kernel_param, + struct netlink_ext_ack *extack) { struct mlx5e_priv *priv = netdev_priv(dev); @@ -380,7 +382,9 @@ unlock: } static int mlx5e_set_ringparam(struct net_device *dev, - struct ethtool_ringparam *param) + struct ethtool_ringparam *param, + struct kernel_ethtool_ringparam *kernel_param, + struct netlink_ext_ack *extack) { struct mlx5e_priv *priv = netdev_priv(dev); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c index 8c81aeba07db..87c762066adb 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c @@ -219,16 +219,22 @@ static int mlx5e_rep_get_sset_count(struct net_device *dev, int sset) } } -static void mlx5e_rep_get_ringparam(struct net_device *dev, - struct ethtool_ringparam *param) +static void +mlx5e_rep_get_ringparam(struct net_device *dev, + struct ethtool_ringparam *param, + struct kernel_ethtool_ringparam *kernel_param, + struct netlink_ext_ack *extack) { struct mlx5e_priv *priv = netdev_priv(dev); mlx5e_ethtool_get_ringparam(priv, param); } -static int mlx5e_rep_set_ringparam(struct net_device *dev, - struct ethtool_ringparam *param) +static int +mlx5e_rep_set_ringparam(struct net_device *dev, + struct ethtool_ringparam *param, + struct kernel_ethtool_ringparam *kernel_param, + struct netlink_ext_ack *extack) { struct mlx5e_priv *priv = netdev_priv(dev); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ethtool.c b/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ethtool.c index f23e33ac9c6b..f4f7eaf16446 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ethtool.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ethtool.c @@ -67,7 +67,9 @@ static void mlx5i_get_ethtool_stats(struct net_device *dev, } static int mlx5i_set_ringparam(struct net_device *dev, - struct ethtool_ringparam *param) + struct ethtool_ringparam *param, + struct kernel_ethtool_ringparam *kernel_param, + struct netlink_ext_ack *extack) { struct mlx5e_priv *priv = mlx5i_epriv(dev); @@ -75,7 +77,9 @@ static int mlx5i_set_ringparam(struct net_device *dev, } static void mlx5i_get_ringparam(struct net_device *dev, - struct ethtool_ringparam *param) + struct ethtool_ringparam *param, + struct kernel_ethtool_ringparam *kernel_param, + struct netlink_ext_ack *extack) { struct mlx5e_priv *priv = mlx5i_epriv(dev); diff --git a/drivers/net/ethernet/mellanox/mlxbf_gige/mlxbf_gige_ethtool.c b/drivers/net/ethernet/mellanox/mlxbf_gige/mlxbf_gige_ethtool.c index 92b798f8e73a..ceeb7f4c3f6c 100644 --- a/drivers/net/ethernet/mellanox/mlxbf_gige/mlxbf_gige_ethtool.c +++ b/drivers/net/ethernet/mellanox/mlxbf_gige/mlxbf_gige_ethtool.c @@ -33,8 +33,11 @@ static void mlxbf_gige_get_regs(struct net_device *netdev, memcpy_fromio(p, priv->base, MLXBF_GIGE_MMIO_REG_SZ); } -static void mlxbf_gige_get_ringparam(struct net_device *netdev, - struct ethtool_ringparam *ering) +static void +mlxbf_gige_get_ringparam(struct net_device *netdev, + struct ethtool_ringparam *ering, + struct kernel_ethtool_ringparam *kernel_ering, + struct netlink_ext_ack *extack) { struct mlxbf_gige *priv = netdev_priv(netdev); diff --git a/drivers/net/ethernet/micrel/ksz884x.c b/drivers/net/ethernet/micrel/ksz884x.c index 99c0c1491af2..d024983815da 100644 --- a/drivers/net/ethernet/micrel/ksz884x.c +++ b/drivers/net/ethernet/micrel/ksz884x.c @@ -6317,11 +6317,15 @@ static int netdev_set_pauseparam(struct net_device *dev, * netdev_get_ringparam - get tx/rx ring parameters * @dev: Network device. * @ring: Ethtool RING settings data structure. + * @kernel_ring: Ethtool external RING settings data structure. + * @extack: Netlink handle. * * This procedure returns the TX/RX ring settings. */ static void netdev_get_ringparam(struct net_device *dev, - struct ethtool_ringparam *ring) + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct dev_priv *priv = netdev_priv(dev); struct dev_info *hw_priv = priv->adapter; diff --git a/drivers/net/ethernet/myricom/myri10ge/myri10ge.c b/drivers/net/ethernet/myricom/myri10ge/myri10ge.c index 5736fcdafd7a..83a5e29c836a 100644 --- a/drivers/net/ethernet/myricom/myri10ge/myri10ge.c +++ b/drivers/net/ethernet/myricom/myri10ge/myri10ge.c @@ -1704,7 +1704,9 @@ myri10ge_set_pauseparam(struct net_device *netdev, static void myri10ge_get_ringparam(struct net_device *netdev, - struct ethtool_ringparam *ring) + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct myri10ge_priv *mgp = netdev_priv(netdev); diff --git a/drivers/net/ethernet/neterion/s2io.c b/drivers/net/ethernet/neterion/s2io.c index d1c32c65db05..d6ae44f164a9 100644 --- a/drivers/net/ethernet/neterion/s2io.c +++ b/drivers/net/ethernet/neterion/s2io.c @@ -5461,8 +5461,11 @@ static int s2io_ethtool_set_led(struct net_device *dev, return 0; } -static void s2io_ethtool_gringparam(struct net_device *dev, - struct ethtool_ringparam *ering) +static void +s2io_ethtool_gringparam(struct net_device *dev, + struct ethtool_ringparam *ering, + struct kernel_ethtool_ringparam *kernel_ering, + struct netlink_ext_ack *extack) { struct s2io_nic *sp = netdev_priv(dev); int i, tx_desc_count = 0, rx_desc_count = 0; diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c b/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c index 1de076f55740..93fa8e677e05 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c +++ b/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c @@ -381,7 +381,9 @@ err_bad_set: } static void nfp_net_get_ringparam(struct net_device *netdev, - struct ethtool_ringparam *ring) + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct nfp_net *nn = netdev_priv(netdev); @@ -406,7 +408,9 @@ static int nfp_net_set_ring_size(struct nfp_net *nn, u32 rxd_cnt, u32 txd_cnt) } static int nfp_net_set_ringparam(struct net_device *netdev, - struct ethtool_ringparam *ring) + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct nfp_net *nn = netdev_priv(netdev); u32 rxd_cnt, txd_cnt; diff --git a/drivers/net/ethernet/nvidia/forcedeth.c b/drivers/net/ethernet/nvidia/forcedeth.c index 9b530d7509a4..660013f716d4 100644 --- a/drivers/net/ethernet/nvidia/forcedeth.c +++ b/drivers/net/ethernet/nvidia/forcedeth.c @@ -4651,7 +4651,10 @@ static int nv_nway_reset(struct net_device *dev) return ret; } -static void nv_get_ringparam(struct net_device *dev, struct ethtool_ringparam* ring) +static void nv_get_ringparam(struct net_device *dev, + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct fe_priv *np = netdev_priv(dev); @@ -4662,7 +4665,10 @@ static void nv_get_ringparam(struct net_device *dev, struct ethtool_ringparam* r ring->tx_pending = np->tx_ring_size; } -static int nv_set_ringparam(struct net_device *dev, struct ethtool_ringparam* ring) +static int nv_set_ringparam(struct net_device *dev, + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct fe_priv *np = netdev_priv(dev); u8 __iomem *base = get_hwbase(dev); diff --git a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_ethtool.c b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_ethtool.c index 660b07cb5b92..84cc79e928c8 100644 --- a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_ethtool.c +++ b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_ethtool.c @@ -270,9 +270,13 @@ static int pch_gbe_nway_reset(struct net_device *netdev) * pch_gbe_get_ringparam - Report ring sizes * @netdev: Network interface device structure * @ring: Ring param structure + * @kernel_ring: Ring external param structure + * @extack: netlink handle */ static void pch_gbe_get_ringparam(struct net_device *netdev, - struct ethtool_ringparam *ring) + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct pch_gbe_adapter *adapter = netdev_priv(netdev); struct pch_gbe_tx_ring *txdr = adapter->tx_ring; @@ -288,12 +292,16 @@ static void pch_gbe_get_ringparam(struct net_device *netdev, * pch_gbe_set_ringparam - Set ring sizes * @netdev: Network interface device structure * @ring: Ring param structure + * @kernel_ring: Ring external param structure + * @extack: netlink handle * Returns * 0: Successful. * Negative value: Failed. */ static int pch_gbe_set_ringparam(struct net_device *netdev, - struct ethtool_ringparam *ring) + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct pch_gbe_adapter *adapter = netdev_priv(netdev); struct pch_gbe_tx_ring *txdr, *tx_old; diff --git a/drivers/net/ethernet/pasemi/pasemi_mac_ethtool.c b/drivers/net/ethernet/pasemi/pasemi_mac_ethtool.c index e1a304886a3c..4c7e0c991105 100644 --- a/drivers/net/ethernet/pasemi/pasemi_mac_ethtool.c +++ b/drivers/net/ethernet/pasemi/pasemi_mac_ethtool.c @@ -69,7 +69,9 @@ pasemi_mac_ethtool_set_msglevel(struct net_device *netdev, static void pasemi_mac_ethtool_get_ringparam(struct net_device *netdev, - struct ethtool_ringparam *ering) + struct ethtool_ringparam *ering, + struct kernel_ethtool_ringparam *kernel_ering, + struct netlink_ext_ack *extack) { struct pasemi_mac *mac = netdev_priv(netdev); diff --git a/drivers/net/ethernet/pensando/ionic/ionic_ethtool.c b/drivers/net/ethernet/pensando/ionic/ionic_ethtool.c index c54d735b9e2e..386a5cf1e224 100644 --- a/drivers/net/ethernet/pensando/ionic/ionic_ethtool.c +++ b/drivers/net/ethernet/pensando/ionic/ionic_ethtool.c @@ -512,7 +512,9 @@ static int ionic_set_coalesce(struct net_device *netdev, } static void ionic_get_ringparam(struct net_device *netdev, - struct ethtool_ringparam *ring) + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct ionic_lif *lif = netdev_priv(netdev); @@ -523,7 +525,9 @@ static void ionic_get_ringparam(struct net_device *netdev, } static int ionic_set_ringparam(struct net_device *netdev, - struct ethtool_ringparam *ring) + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct ionic_lif *lif = netdev_priv(netdev); struct ionic_queue_params qparam; diff --git a/drivers/net/ethernet/qlogic/netxen/netxen_nic_ethtool.c b/drivers/net/ethernet/qlogic/netxen/netxen_nic_ethtool.c index a075643f5826..3c4a84ea6321 100644 --- a/drivers/net/ethernet/qlogic/netxen/netxen_nic_ethtool.c +++ b/drivers/net/ethernet/qlogic/netxen/netxen_nic_ethtool.c @@ -392,7 +392,9 @@ netxen_nic_get_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom, static void netxen_nic_get_ringparam(struct net_device *dev, - struct ethtool_ringparam *ring) + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct netxen_adapter *adapter = netdev_priv(dev); @@ -430,7 +432,9 @@ netxen_validate_ringparam(u32 val, u32 min, u32 max, char *r_name) static int netxen_nic_set_ringparam(struct net_device *dev, - struct ethtool_ringparam *ring) + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct netxen_adapter *adapter = netdev_priv(dev); u16 max_rcv_desc = MAX_RCV_DESCRIPTORS_10G; diff --git a/drivers/net/ethernet/qlogic/qede/qede_ethtool.c b/drivers/net/ethernet/qlogic/qede/qede_ethtool.c index 8284c4c1528f..100c9c52c20b 100644 --- a/drivers/net/ethernet/qlogic/qede/qede_ethtool.c +++ b/drivers/net/ethernet/qlogic/qede/qede_ethtool.c @@ -888,7 +888,9 @@ int qede_set_coalesce(struct net_device *dev, struct ethtool_coalesce *coal, } static void qede_get_ringparam(struct net_device *dev, - struct ethtool_ringparam *ering) + struct ethtool_ringparam *ering, + struct kernel_ethtool_ringparam *kernel_ering, + struct netlink_ext_ack *extack) { struct qede_dev *edev = netdev_priv(dev); @@ -899,7 +901,9 @@ static void qede_get_ringparam(struct net_device *dev, } static int qede_set_ringparam(struct net_device *dev, - struct ethtool_ringparam *ering) + struct ethtool_ringparam *ering, + struct kernel_ethtool_ringparam *kernel_ering, + struct netlink_ext_ack *extack) { struct qede_dev *edev = netdev_priv(dev); diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c index fc364b4ab6eb..e10fe071a40f 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c @@ -632,7 +632,9 @@ qlcnic_get_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom, static void qlcnic_get_ringparam(struct net_device *dev, - struct ethtool_ringparam *ring) + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct qlcnic_adapter *adapter = netdev_priv(dev); @@ -663,7 +665,9 @@ qlcnic_validate_ringparam(u32 val, u32 min, u32 max, char *r_name) static int qlcnic_set_ringparam(struct net_device *dev, - struct ethtool_ringparam *ring) + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct qlcnic_adapter *adapter = netdev_priv(dev); u16 num_rxd, num_jumbo_rxd, num_txd; diff --git a/drivers/net/ethernet/qualcomm/emac/emac-ethtool.c b/drivers/net/ethernet/qualcomm/emac/emac-ethtool.c index f72e13b83869..f502db9cdea9 100644 --- a/drivers/net/ethernet/qualcomm/emac/emac-ethtool.c +++ b/drivers/net/ethernet/qualcomm/emac/emac-ethtool.c @@ -133,7 +133,9 @@ static int emac_nway_reset(struct net_device *netdev) } static void emac_get_ringparam(struct net_device *netdev, - struct ethtool_ringparam *ring) + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct emac_adapter *adpt = netdev_priv(netdev); @@ -144,7 +146,9 @@ static void emac_get_ringparam(struct net_device *netdev, } static int emac_set_ringparam(struct net_device *netdev, - struct ethtool_ringparam *ring) + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct emac_adapter *adpt = netdev_priv(netdev); diff --git a/drivers/net/ethernet/qualcomm/qca_debug.c b/drivers/net/ethernet/qualcomm/qca_debug.c index d59fff2fbcc6..792ce9a323cd 100644 --- a/drivers/net/ethernet/qualcomm/qca_debug.c +++ b/drivers/net/ethernet/qualcomm/qca_debug.c @@ -246,7 +246,9 @@ qcaspi_get_regs(struct net_device *dev, struct ethtool_regs *regs, void *p) } static void -qcaspi_get_ringparam(struct net_device *dev, struct ethtool_ringparam *ring) +qcaspi_get_ringparam(struct net_device *dev, struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct qcaspi *qca = netdev_priv(dev); @@ -257,7 +259,9 @@ qcaspi_get_ringparam(struct net_device *dev, struct ethtool_ringparam *ring) } static int -qcaspi_set_ringparam(struct net_device *dev, struct ethtool_ringparam *ring) +qcaspi_set_ringparam(struct net_device *dev, struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { const struct net_device_ops *ops = dev->netdev_ops; struct qcaspi *qca = netdev_priv(dev); diff --git a/drivers/net/ethernet/realtek/8139cp.c b/drivers/net/ethernet/realtek/8139cp.c index 4f39f843bb3a..ad7b9e9d7f95 100644 --- a/drivers/net/ethernet/realtek/8139cp.c +++ b/drivers/net/ethernet/realtek/8139cp.c @@ -1388,7 +1388,9 @@ static void cp_get_drvinfo (struct net_device *dev, struct ethtool_drvinfo *info } static void cp_get_ringparam(struct net_device *dev, - struct ethtool_ringparam *ring) + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { ring->rx_max_pending = CP_RX_RING_SIZE; ring->tx_max_pending = CP_TX_RING_SIZE; diff --git a/drivers/net/ethernet/realtek/r8169_main.c b/drivers/net/ethernet/realtek/r8169_main.c index e896e5eca804..14dd04b2fbed 100644 --- a/drivers/net/ethernet/realtek/r8169_main.c +++ b/drivers/net/ethernet/realtek/r8169_main.c @@ -1873,7 +1873,9 @@ static int rtl8169_set_eee(struct net_device *dev, struct ethtool_eee *data) } static void rtl8169_get_ringparam(struct net_device *dev, - struct ethtool_ringparam *data) + struct ethtool_ringparam *data, + struct kernel_ethtool_ringparam *kernel_data, + struct netlink_ext_ack *extack) { data->rx_max_pending = NUM_RX_DESC; data->rx_pending = NUM_RX_DESC; diff --git a/drivers/net/ethernet/renesas/ravb_main.c b/drivers/net/ethernet/renesas/ravb_main.c index 151cce2fe36d..ce09bd45527e 100644 --- a/drivers/net/ethernet/renesas/ravb_main.c +++ b/drivers/net/ethernet/renesas/ravb_main.c @@ -1604,7 +1604,9 @@ static void ravb_get_strings(struct net_device *ndev, u32 stringset, u8 *data) } static void ravb_get_ringparam(struct net_device *ndev, - struct ethtool_ringparam *ring) + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct ravb_private *priv = netdev_priv(ndev); @@ -1615,7 +1617,9 @@ static void ravb_get_ringparam(struct net_device *ndev, } static int ravb_set_ringparam(struct net_device *ndev, - struct ethtool_ringparam *ring) + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct ravb_private *priv = netdev_priv(ndev); const struct ravb_hw_info *info = priv->info; diff --git a/drivers/net/ethernet/renesas/sh_eth.c b/drivers/net/ethernet/renesas/sh_eth.c index a3fbb2221c9a..223626290ce0 100644 --- a/drivers/net/ethernet/renesas/sh_eth.c +++ b/drivers/net/ethernet/renesas/sh_eth.c @@ -2296,7 +2296,9 @@ static void sh_eth_get_strings(struct net_device *ndev, u32 stringset, u8 *data) } static void sh_eth_get_ringparam(struct net_device *ndev, - struct ethtool_ringparam *ring) + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct sh_eth_private *mdp = netdev_priv(ndev); @@ -2307,7 +2309,9 @@ static void sh_eth_get_ringparam(struct net_device *ndev, } static int sh_eth_set_ringparam(struct net_device *ndev, - struct ethtool_ringparam *ring) + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct sh_eth_private *mdp = netdev_priv(ndev); int ret; diff --git a/drivers/net/ethernet/sfc/ef100_ethtool.c b/drivers/net/ethernet/sfc/ef100_ethtool.c index 835c838b7dfa..5dba4125d953 100644 --- a/drivers/net/ethernet/sfc/ef100_ethtool.c +++ b/drivers/net/ethernet/sfc/ef100_ethtool.c @@ -20,8 +20,11 @@ /* This is the maximum number of descriptor rings supported by the QDMA */ #define EFX_EF100_MAX_DMAQ_SIZE 16384UL -static void ef100_ethtool_get_ringparam(struct net_device *net_dev, - struct ethtool_ringparam *ring) +static void +ef100_ethtool_get_ringparam(struct net_device *net_dev, + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct efx_nic *efx = netdev_priv(net_dev); diff --git a/drivers/net/ethernet/sfc/ethtool.c b/drivers/net/ethernet/sfc/ethtool.c index e002ce21788d..48506373721a 100644 --- a/drivers/net/ethernet/sfc/ethtool.c +++ b/drivers/net/ethernet/sfc/ethtool.c @@ -157,8 +157,11 @@ static int efx_ethtool_set_coalesce(struct net_device *net_dev, return 0; } -static void efx_ethtool_get_ringparam(struct net_device *net_dev, - struct ethtool_ringparam *ring) +static void +efx_ethtool_get_ringparam(struct net_device *net_dev, + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct efx_nic *efx = netdev_priv(net_dev); @@ -168,8 +171,11 @@ static void efx_ethtool_get_ringparam(struct net_device *net_dev, ring->tx_pending = efx->txq_entries; } -static int efx_ethtool_set_ringparam(struct net_device *net_dev, - struct ethtool_ringparam *ring) +static int +efx_ethtool_set_ringparam(struct net_device *net_dev, + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct efx_nic *efx = netdev_priv(net_dev); u32 txq_entries; diff --git a/drivers/net/ethernet/sfc/falcon/ethtool.c b/drivers/net/ethernet/sfc/falcon/ethtool.c index 137e8a7aeaa1..907254b36663 100644 --- a/drivers/net/ethernet/sfc/falcon/ethtool.c +++ b/drivers/net/ethernet/sfc/falcon/ethtool.c @@ -637,8 +637,11 @@ static int ef4_ethtool_set_coalesce(struct net_device *net_dev, return 0; } -static void ef4_ethtool_get_ringparam(struct net_device *net_dev, - struct ethtool_ringparam *ring) +static void +ef4_ethtool_get_ringparam(struct net_device *net_dev, + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct ef4_nic *efx = netdev_priv(net_dev); @@ -648,8 +651,11 @@ static void ef4_ethtool_get_ringparam(struct net_device *net_dev, ring->tx_pending = efx->txq_entries; } -static int ef4_ethtool_set_ringparam(struct net_device *net_dev, - struct ethtool_ringparam *ring) +static int +ef4_ethtool_set_ringparam(struct net_device *net_dev, + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct ef4_nic *efx = netdev_priv(net_dev); u32 txq_entries; diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c index d89455803bed..eead45369eb9 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c @@ -463,7 +463,9 @@ static int stmmac_nway_reset(struct net_device *dev) } static void stmmac_get_ringparam(struct net_device *netdev, - struct ethtool_ringparam *ring) + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct stmmac_priv *priv = netdev_priv(netdev); @@ -474,7 +476,9 @@ static void stmmac_get_ringparam(struct net_device *netdev, } static int stmmac_set_ringparam(struct net_device *netdev, - struct ethtool_ringparam *ring) + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { if (ring->rx_mini_pending || ring->rx_jumbo_pending || ring->rx_pending < DMA_MIN_RX_SIZE || diff --git a/drivers/net/ethernet/tehuti/tehuti.c b/drivers/net/ethernet/tehuti/tehuti.c index 0775a5542f2f..89bc1602661c 100644 --- a/drivers/net/ethernet/tehuti/tehuti.c +++ b/drivers/net/ethernet/tehuti/tehuti.c @@ -2245,9 +2245,13 @@ static inline int bdx_tx_fifo_size_to_packets(int tx_size) * bdx_get_ringparam - report ring sizes * @netdev * @ring + * @kernel_ring + * @extack */ static void -bdx_get_ringparam(struct net_device *netdev, struct ethtool_ringparam *ring) +bdx_get_ringparam(struct net_device *netdev, struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct bdx_priv *priv = netdev_priv(netdev); @@ -2262,9 +2266,13 @@ bdx_get_ringparam(struct net_device *netdev, struct ethtool_ringparam *ring) * bdx_set_ringparam - set ring sizes * @netdev * @ring + * @kernel_ring + * @extack */ static int -bdx_set_ringparam(struct net_device *netdev, struct ethtool_ringparam *ring) +bdx_set_ringparam(struct net_device *netdev, struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct bdx_priv *priv = netdev_priv(netdev); int rx_size = 0; diff --git a/drivers/net/ethernet/ti/am65-cpsw-ethtool.c b/drivers/net/ethernet/ti/am65-cpsw-ethtool.c index b05de9b61ad6..d45b6bb86f0b 100644 --- a/drivers/net/ethernet/ti/am65-cpsw-ethtool.c +++ b/drivers/net/ethernet/ti/am65-cpsw-ethtool.c @@ -453,8 +453,11 @@ static int am65_cpsw_set_channels(struct net_device *ndev, return am65_cpsw_nuss_update_tx_chns(common, chs->tx_count); } -static void am65_cpsw_get_ringparam(struct net_device *ndev, - struct ethtool_ringparam *ering) +static void +am65_cpsw_get_ringparam(struct net_device *ndev, + struct ethtool_ringparam *ering, + struct kernel_ethtool_ringparam *kernel_ering, + struct netlink_ext_ack *extack) { struct am65_cpsw_common *common = am65_ndev_to_common(ndev); diff --git a/drivers/net/ethernet/ti/cpmac.c b/drivers/net/ethernet/ti/cpmac.c index 7449436fc87c..bef5e68dac31 100644 --- a/drivers/net/ethernet/ti/cpmac.c +++ b/drivers/net/ethernet/ti/cpmac.c @@ -817,7 +817,9 @@ static void cpmac_tx_timeout(struct net_device *dev, unsigned int txqueue) } static void cpmac_get_ringparam(struct net_device *dev, - struct ethtool_ringparam *ring) + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct cpmac_priv *priv = netdev_priv(dev); @@ -833,7 +835,9 @@ static void cpmac_get_ringparam(struct net_device *dev, } static int cpmac_set_ringparam(struct net_device *dev, - struct ethtool_ringparam *ring) + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct cpmac_priv *priv = netdev_priv(dev); diff --git a/drivers/net/ethernet/ti/cpsw_ethtool.c b/drivers/net/ethernet/ti/cpsw_ethtool.c index 158c8d3793f4..aa42141be3c0 100644 --- a/drivers/net/ethernet/ti/cpsw_ethtool.c +++ b/drivers/net/ethernet/ti/cpsw_ethtool.c @@ -658,7 +658,9 @@ err: } void cpsw_get_ringparam(struct net_device *ndev, - struct ethtool_ringparam *ering) + struct ethtool_ringparam *ering, + struct kernel_ethtool_ringparam *kernel_ering, + struct netlink_ext_ack *extack) { struct cpsw_priv *priv = netdev_priv(ndev); struct cpsw_common *cpsw = priv->cpsw; @@ -671,7 +673,9 @@ void cpsw_get_ringparam(struct net_device *ndev, } int cpsw_set_ringparam(struct net_device *ndev, - struct ethtool_ringparam *ering) + struct ethtool_ringparam *ering, + struct kernel_ethtool_ringparam *kernel_ering, + struct netlink_ext_ack *extack) { struct cpsw_common *cpsw = ndev_to_cpsw(ndev); int descs_num, ret; diff --git a/drivers/net/ethernet/ti/cpsw_priv.h b/drivers/net/ethernet/ti/cpsw_priv.h index 435668ee542d..f33c882eb70e 100644 --- a/drivers/net/ethernet/ti/cpsw_priv.h +++ b/drivers/net/ethernet/ti/cpsw_priv.h @@ -491,9 +491,13 @@ int cpsw_get_eee(struct net_device *ndev, struct ethtool_eee *edata); int cpsw_set_eee(struct net_device *ndev, struct ethtool_eee *edata); int cpsw_nway_reset(struct net_device *ndev); void cpsw_get_ringparam(struct net_device *ndev, - struct ethtool_ringparam *ering); + struct ethtool_ringparam *ering, + struct kernel_ethtool_ringparam *kernel_ering, + struct netlink_ext_ack *extack); int cpsw_set_ringparam(struct net_device *ndev, - struct ethtool_ringparam *ering); + struct ethtool_ringparam *ering, + struct kernel_ethtool_ringparam *kernel_ering, + struct netlink_ext_ack *extack); int cpsw_set_channels_common(struct net_device *ndev, struct ethtool_channels *chs, cpdma_handler_fn rx_handler); diff --git a/drivers/net/ethernet/toshiba/spider_net_ethtool.c b/drivers/net/ethernet/toshiba/spider_net_ethtool.c index 54f655a68148..93110dba0bfa 100644 --- a/drivers/net/ethernet/toshiba/spider_net_ethtool.c +++ b/drivers/net/ethernet/toshiba/spider_net_ethtool.c @@ -110,7 +110,9 @@ spider_net_ethtool_nway_reset(struct net_device *netdev) static void spider_net_ethtool_get_ringparam(struct net_device *netdev, - struct ethtool_ringparam *ering) + struct ethtool_ringparam *ering, + struct kernel_ethtool_ringparam *kernel_ering, + struct netlink_ext_ack *extack) { struct spider_net_card *card = netdev_priv(netdev); diff --git a/drivers/net/ethernet/xilinx/ll_temac_main.c b/drivers/net/ethernet/xilinx/ll_temac_main.c index e7065c9a8e38..b900ab5aef2a 100644 --- a/drivers/net/ethernet/xilinx/ll_temac_main.c +++ b/drivers/net/ethernet/xilinx/ll_temac_main.c @@ -1276,8 +1276,11 @@ static const struct attribute_group temac_attr_group = { * ethtool support */ -static void ll_temac_ethtools_get_ringparam(struct net_device *ndev, - struct ethtool_ringparam *ering) +static void +ll_temac_ethtools_get_ringparam(struct net_device *ndev, + struct ethtool_ringparam *ering, + struct kernel_ethtool_ringparam *kernel_ering, + struct netlink_ext_ack *extack) { struct temac_local *lp = netdev_priv(ndev); @@ -1291,8 +1294,11 @@ static void ll_temac_ethtools_get_ringparam(struct net_device *ndev, ering->tx_pending = lp->tx_bd_num; } -static int ll_temac_ethtools_set_ringparam(struct net_device *ndev, - struct ethtool_ringparam *ering) +static int +ll_temac_ethtools_set_ringparam(struct net_device *ndev, + struct ethtool_ringparam *ering, + struct kernel_ethtool_ringparam *kernel_ering, + 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 3dabc1901416..e39356364f33 100644 --- a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c +++ b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c @@ -1323,8 +1323,11 @@ static void axienet_ethtools_get_regs(struct net_device *ndev, data[39] = axienet_dma_in32(lp, XAXIDMA_RX_TDESC_OFFSET); } -static void axienet_ethtools_get_ringparam(struct net_device *ndev, - struct ethtool_ringparam *ering) +static void +axienet_ethtools_get_ringparam(struct net_device *ndev, + struct ethtool_ringparam *ering, + struct kernel_ethtool_ringparam *kernel_ering, + struct netlink_ext_ack *extack) { struct axienet_local *lp = netdev_priv(ndev); @@ -1338,8 +1341,11 @@ static void axienet_ethtools_get_ringparam(struct net_device *ndev, ering->tx_pending = lp->tx_bd_num; } -static int axienet_ethtools_set_ringparam(struct net_device *ndev, - struct ethtool_ringparam *ering) +static int +axienet_ethtools_set_ringparam(struct net_device *ndev, + struct ethtool_ringparam *ering, + struct kernel_ethtool_ringparam *kernel_ering, + struct netlink_ext_ack *extack) { struct axienet_local *lp = netdev_priv(ndev); diff --git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c index 7e66ae1d2a59..efa963b7af54 100644 --- a/drivers/net/hyperv/netvsc_drv.c +++ b/drivers/net/hyperv/netvsc_drv.c @@ -1858,7 +1858,9 @@ static void __netvsc_get_ringparam(struct netvsc_device *nvdev, } static void netvsc_get_ringparam(struct net_device *ndev, - struct ethtool_ringparam *ring) + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct net_device_context *ndevctx = netdev_priv(ndev); struct netvsc_device *nvdev = rtnl_dereference(ndevctx->nvdev); @@ -1870,7 +1872,9 @@ static void netvsc_get_ringparam(struct net_device *ndev, } static int netvsc_set_ringparam(struct net_device *ndev, - struct ethtool_ringparam *ring) + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct net_device_context *ndevctx = netdev_priv(ndev); struct netvsc_device *nvdev = rtnl_dereference(ndevctx->nvdev); diff --git a/drivers/net/netdevsim/ethtool.c b/drivers/net/netdevsim/ethtool.c index 0ab6a40be611..2b84169bf3a2 100644 --- a/drivers/net/netdevsim/ethtool.c +++ b/drivers/net/netdevsim/ethtool.c @@ -65,7 +65,9 @@ static int nsim_set_coalesce(struct net_device *dev, } static void nsim_get_ringparam(struct net_device *dev, - struct ethtool_ringparam *ring) + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct netdevsim *ns = netdev_priv(dev); @@ -73,7 +75,9 @@ static void nsim_get_ringparam(struct net_device *dev, } static int nsim_set_ringparam(struct net_device *dev, - struct ethtool_ringparam *ring) + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct netdevsim *ns = netdev_priv(dev); diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c index f9877a3e83ac..b88f07c77a6b 100644 --- a/drivers/net/usb/r8152.c +++ b/drivers/net/usb/r8152.c @@ -8983,7 +8983,9 @@ static int rtl8152_set_tunable(struct net_device *netdev, } static void rtl8152_get_ringparam(struct net_device *netdev, - struct ethtool_ringparam *ring) + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct r8152 *tp = netdev_priv(netdev); @@ -8992,7 +8994,9 @@ static void rtl8152_get_ringparam(struct net_device *netdev, } static int rtl8152_set_ringparam(struct net_device *netdev, - struct ethtool_ringparam *ring) + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct r8152 *tp = netdev_priv(netdev); diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index 03e38e38ee4b..c74af526d79b 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -2174,7 +2174,9 @@ static void virtnet_cpu_notif_remove(struct virtnet_info *vi) } static void virtnet_get_ringparam(struct net_device *dev, - struct ethtool_ringparam *ring) + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) { struct virtnet_info *vi = netdev_priv(dev); diff --git a/drivers/net/vmxnet3/vmxnet3_ethtool.c b/drivers/net/vmxnet3/vmxnet3_ethtool.c index 16f3a2057b90..3172d46c0335 100644 --- a/drivers/net/vmxnet3/vmxnet3_ethtool.c +++ b/drivers/net/vmxnet3/vmxnet3_ethtool.c @@ -575,10 +575,11 @@ vmxnet3_get_link_ksettings(struct net_device *netdev, return 0; } - static void vmxnet3_get_ringparam(struct net_device *netdev, - struct ethtool_ringparam *param) + struct ethtool_ringparam *param, + struct kernel_ethtool_ringparam *kernel_param, + struct netlink_ext_ack *extack) { struct vmxnet3_adapter *adapter = netdev_priv(netdev); @@ -595,10 +596,11 @@ vmxnet3_get_ringparam(struct net_device *netdev, param->rx_jumbo_pending = adapter->rx_ring2_size; } - static int vmxnet3_set_ringparam(struct net_device *netdev, - struct ethtool_ringparam *param) + struct ethtool_ringparam *param, + struct kernel_ethtool_ringparam *kernel_param, + struct netlink_ext_ack *extack) { struct vmxnet3_adapter *adapter = netdev_priv(netdev); u32 new_tx_ring_size, new_rx_ring_size, new_rx_ring2_size; diff --git a/drivers/s390/net/qeth_ethtool.c b/drivers/s390/net/qeth_ethtool.c index 46d0fe0d0e8a..b0b36b2132fe 100644 --- a/drivers/s390/net/qeth_ethtool.c +++ b/drivers/s390/net/qeth_ethtool.c @@ -144,7 +144,9 @@ static int qeth_set_coalesce(struct net_device *dev, } static void qeth_get_ringparam(struct net_device *dev, - struct ethtool_ringparam *param) + struct ethtool_ringparam *param, + struct kernel_ethtool_ringparam *kernel_param, + struct netlink_ext_ack *extack) { struct qeth_card *card = dev->ml_priv; diff --git a/include/linux/ethtool.h b/include/linux/ethtool.h index 845a0ffc16ee..a26f37a27167 100644 --- a/include/linux/ethtool.h +++ b/include/linux/ethtool.h @@ -67,6 +67,22 @@ enum { ETH_RSS_HASH_FUNCS_COUNT }; +/** + * struct kernel_ethtool_ringparam - RX/TX ring configuration + * @rx_buf_len: Current length of buffers on the rx ring. + */ +struct kernel_ethtool_ringparam { + u32 rx_buf_len; +}; + +/** + * enum ethtool_supported_ring_param - indicator caps for setting ring params + * @ETHTOOL_RING_USE_RX_BUF_LEN: capture for setting rx_buf_len + */ +enum ethtool_supported_ring_param { + ETHTOOL_RING_USE_RX_BUF_LEN = BIT(0), +}; + #define __ETH_RSS_HASH_BIT(bit) ((u32)1 << (bit)) #define __ETH_RSS_HASH(name) __ETH_RSS_HASH_BIT(ETH_RSS_HASH_##name##_BIT) @@ -432,6 +448,7 @@ struct ethtool_module_power_mode_params { * @cap_link_lanes_supported: indicates if the driver supports lanes * parameter. * @supported_coalesce_params: supported types of interrupt coalescing. + * @supported_ring_params: supported ring params. * @get_drvinfo: Report driver/device information. Should only set the * @driver, @version, @fw_version and @bus_info fields. If not * implemented, the @driver and @bus_info fields will be filled in @@ -613,6 +630,7 @@ struct ethtool_module_power_mode_params { struct ethtool_ops { u32 cap_link_lanes_supported:1; u32 supported_coalesce_params; + u32 supported_ring_params; void (*get_drvinfo)(struct net_device *, struct ethtool_drvinfo *); int (*get_regs_len)(struct net_device *); void (*get_regs)(struct net_device *, struct ethtool_regs *, void *); @@ -638,9 +656,13 @@ struct ethtool_ops { struct kernel_ethtool_coalesce *, struct netlink_ext_ack *); void (*get_ringparam)(struct net_device *, - struct ethtool_ringparam *); + struct ethtool_ringparam *, + struct kernel_ethtool_ringparam *, + struct netlink_ext_ack *); int (*set_ringparam)(struct net_device *, - struct ethtool_ringparam *); + struct ethtool_ringparam *, + struct kernel_ethtool_ringparam *, + struct netlink_ext_ack *); void (*get_pause_stats)(struct net_device *dev, struct ethtool_pause_stats *pause_stats); void (*get_pauseparam)(struct net_device *, diff --git a/include/uapi/linux/ethtool.h b/include/uapi/linux/ethtool.h index a2223b685451..7bc4b8def12c 100644 --- a/include/uapi/linux/ethtool.h +++ b/include/uapi/linux/ethtool.h @@ -231,6 +231,7 @@ enum tunable_id { ETHTOOL_RX_COPYBREAK, ETHTOOL_TX_COPYBREAK, ETHTOOL_PFC_PREVENTION_TOUT, /* timeout in msecs */ + ETHTOOL_TX_COPYBREAK_BUF_SIZE, /* * Add your fresh new tunable attribute above and remember to update * tunable_strings[] in net/ethtool/common.c diff --git a/include/uapi/linux/ethtool_netlink.h b/include/uapi/linux/ethtool_netlink.h index 999777d32dcf..cca6e474a085 100644 --- a/include/uapi/linux/ethtool_netlink.h +++ b/include/uapi/linux/ethtool_netlink.h @@ -329,6 +329,7 @@ enum { ETHTOOL_A_RINGS_RX_MINI, /* u32 */ ETHTOOL_A_RINGS_RX_JUMBO, /* u32 */ ETHTOOL_A_RINGS_TX, /* u32 */ + ETHTOOL_A_RINGS_RX_BUF_LEN, /* u32 */ /* add new constants above here */ __ETHTOOL_A_RINGS_CNT, diff --git a/net/ethtool/common.c b/net/ethtool/common.c index c63e0739dc6a..0c5210015911 100644 --- a/net/ethtool/common.c +++ b/net/ethtool/common.c @@ -89,6 +89,7 @@ tunable_strings[__ETHTOOL_TUNABLE_COUNT][ETH_GSTRING_LEN] = { [ETHTOOL_RX_COPYBREAK] = "rx-copybreak", [ETHTOOL_TX_COPYBREAK] = "tx-copybreak", [ETHTOOL_PFC_PREVENTION_TOUT] = "pfc-prevention-tout", + [ETHTOOL_TX_COPYBREAK_BUF_SIZE] = "tx-copybreak-buf-size", }; const char diff --git a/net/ethtool/ioctl.c b/net/ethtool/ioctl.c index 65e9bc1058b5..af2d4e022076 100644 --- a/net/ethtool/ioctl.c +++ b/net/ethtool/ioctl.c @@ -1743,11 +1743,13 @@ static noinline_for_stack int ethtool_set_coalesce(struct net_device *dev, static int ethtool_get_ringparam(struct net_device *dev, void __user *useraddr) { struct ethtool_ringparam ringparam = { .cmd = ETHTOOL_GRINGPARAM }; + struct kernel_ethtool_ringparam kernel_ringparam = {}; if (!dev->ethtool_ops->get_ringparam) return -EOPNOTSUPP; - dev->ethtool_ops->get_ringparam(dev, &ringparam); + dev->ethtool_ops->get_ringparam(dev, &ringparam, + &kernel_ringparam, NULL); if (copy_to_user(useraddr, &ringparam, sizeof(ringparam))) return -EFAULT; @@ -1757,6 +1759,7 @@ static int ethtool_get_ringparam(struct net_device *dev, void __user *useraddr) static int ethtool_set_ringparam(struct net_device *dev, void __user *useraddr) { struct ethtool_ringparam ringparam, max = { .cmd = ETHTOOL_GRINGPARAM }; + struct kernel_ethtool_ringparam kernel_ringparam; int ret; if (!dev->ethtool_ops->set_ringparam || !dev->ethtool_ops->get_ringparam) @@ -1765,7 +1768,7 @@ static int ethtool_set_ringparam(struct net_device *dev, void __user *useraddr) if (copy_from_user(&ringparam, useraddr, sizeof(ringparam))) return -EFAULT; - dev->ethtool_ops->get_ringparam(dev, &max); + dev->ethtool_ops->get_ringparam(dev, &max, &kernel_ringparam, NULL); /* ensure new ring parameters are within the maximums */ if (ringparam.rx_pending > max.rx_max_pending || @@ -1774,7 +1777,8 @@ static int ethtool_set_ringparam(struct net_device *dev, void __user *useraddr) ringparam.tx_pending > max.tx_max_pending) return -EINVAL; - ret = dev->ethtool_ops->set_ringparam(dev, &ringparam); + ret = dev->ethtool_ops->set_ringparam(dev, &ringparam, + &kernel_ringparam, NULL); if (!ret) ethtool_notify(dev, ETHTOOL_MSG_RINGS_NTF, NULL); return ret; @@ -2396,6 +2400,7 @@ static int ethtool_tunable_valid(const struct ethtool_tunable *tuna) switch (tuna->id) { case ETHTOOL_RX_COPYBREAK: case ETHTOOL_TX_COPYBREAK: + case ETHTOOL_TX_COPYBREAK_BUF_SIZE: if (tuna->len != sizeof(u32) || tuna->type_id != ETHTOOL_TUNABLE_U32) return -EINVAL; diff --git a/net/ethtool/netlink.h b/net/ethtool/netlink.h index 836ee7157848..490598e5eedd 100644 --- a/net/ethtool/netlink.h +++ b/net/ethtool/netlink.h @@ -356,7 +356,7 @@ extern const struct nla_policy ethnl_features_set_policy[ETHTOOL_A_FEATURES_WANT extern const struct nla_policy ethnl_privflags_get_policy[ETHTOOL_A_PRIVFLAGS_HEADER + 1]; extern const struct nla_policy ethnl_privflags_set_policy[ETHTOOL_A_PRIVFLAGS_FLAGS + 1]; extern const struct nla_policy ethnl_rings_get_policy[ETHTOOL_A_RINGS_HEADER + 1]; -extern const struct nla_policy ethnl_rings_set_policy[ETHTOOL_A_RINGS_TX + 1]; +extern const struct nla_policy ethnl_rings_set_policy[ETHTOOL_A_RINGS_RX_BUF_LEN + 1]; extern const struct nla_policy ethnl_channels_get_policy[ETHTOOL_A_CHANNELS_HEADER + 1]; extern const struct nla_policy ethnl_channels_set_policy[ETHTOOL_A_CHANNELS_COMBINED_COUNT + 1]; extern const struct nla_policy ethnl_coalesce_get_policy[ETHTOOL_A_COALESCE_HEADER + 1]; diff --git a/net/ethtool/rings.c b/net/ethtool/rings.c index 4e097812a967..450b8866373d 100644 --- a/net/ethtool/rings.c +++ b/net/ethtool/rings.c @@ -10,6 +10,7 @@ struct rings_req_info { struct rings_reply_data { struct ethnl_reply_data base; struct ethtool_ringparam ringparam; + struct kernel_ethtool_ringparam kernel_ringparam; }; #define RINGS_REPDATA(__reply_base) \ @@ -25,6 +26,7 @@ static int rings_prepare_data(const struct ethnl_req_info *req_base, struct genl_info *info) { struct rings_reply_data *data = RINGS_REPDATA(reply_base); + struct netlink_ext_ack *extack = info ? info->extack : NULL; struct net_device *dev = reply_base->dev; int ret; @@ -33,7 +35,8 @@ static int rings_prepare_data(const struct ethnl_req_info *req_base, ret = ethnl_ops_begin(dev); if (ret < 0) return ret; - dev->ethtool_ops->get_ringparam(dev, &data->ringparam); + dev->ethtool_ops->get_ringparam(dev, &data->ringparam, + &data->kernel_ringparam, extack); ethnl_ops_complete(dev); return 0; @@ -49,7 +52,8 @@ static int rings_reply_size(const struct ethnl_req_info *req_base, nla_total_size(sizeof(u32)) + /* _RINGS_RX */ nla_total_size(sizeof(u32)) + /* _RINGS_RX_MINI */ nla_total_size(sizeof(u32)) + /* _RINGS_RX_JUMBO */ - nla_total_size(sizeof(u32)); /* _RINGS_TX */ + nla_total_size(sizeof(u32)) + /* _RINGS_TX */ + nla_total_size(sizeof(u32)); /* _RINGS_RX_BUF_LEN */ } static int rings_fill_reply(struct sk_buff *skb, @@ -57,6 +61,7 @@ static int rings_fill_reply(struct sk_buff *skb, const struct ethnl_reply_data *reply_base) { const struct rings_reply_data *data = RINGS_REPDATA(reply_base); + const struct kernel_ethtool_ringparam *kernel_ringparam = &data->kernel_ringparam; const struct ethtool_ringparam *ringparam = &data->ringparam; if ((ringparam->rx_max_pending && @@ -78,7 +83,10 @@ static int rings_fill_reply(struct sk_buff *skb, (nla_put_u32(skb, ETHTOOL_A_RINGS_TX_MAX, ringparam->tx_max_pending) || nla_put_u32(skb, ETHTOOL_A_RINGS_TX, - ringparam->tx_pending)))) + ringparam->tx_pending))) || + (kernel_ringparam->rx_buf_len && + (nla_put_u32(skb, ETHTOOL_A_RINGS_RX_BUF_LEN, + kernel_ringparam->rx_buf_len)))) return -EMSGSIZE; return 0; @@ -105,10 +113,12 @@ const struct nla_policy ethnl_rings_set_policy[] = { [ETHTOOL_A_RINGS_RX_MINI] = { .type = NLA_U32 }, [ETHTOOL_A_RINGS_RX_JUMBO] = { .type = NLA_U32 }, [ETHTOOL_A_RINGS_TX] = { .type = NLA_U32 }, + [ETHTOOL_A_RINGS_RX_BUF_LEN] = NLA_POLICY_MIN(NLA_U32, 1), }; int ethnl_set_rings(struct sk_buff *skb, struct genl_info *info) { + struct kernel_ethtool_ringparam kernel_ringparam = {}; struct ethtool_ringparam ringparam = {}; struct ethnl_req_info req_info = {}; struct nlattr **tb = info->attrs; @@ -134,7 +144,7 @@ int ethnl_set_rings(struct sk_buff *skb, struct genl_info *info) ret = ethnl_ops_begin(dev); if (ret < 0) goto out_rtnl; - ops->get_ringparam(dev, &ringparam); + ops->get_ringparam(dev, &ringparam, &kernel_ringparam, info->extack); ethnl_update_u32(&ringparam.rx_pending, tb[ETHTOOL_A_RINGS_RX], &mod); ethnl_update_u32(&ringparam.rx_mini_pending, @@ -142,6 +152,8 @@ int ethnl_set_rings(struct sk_buff *skb, struct genl_info *info) ethnl_update_u32(&ringparam.rx_jumbo_pending, tb[ETHTOOL_A_RINGS_RX_JUMBO], &mod); ethnl_update_u32(&ringparam.tx_pending, tb[ETHTOOL_A_RINGS_TX], &mod); + ethnl_update_u32(&kernel_ringparam.rx_buf_len, + tb[ETHTOOL_A_RINGS_RX_BUF_LEN], &mod); ret = 0; if (!mod) goto out_ops; @@ -164,7 +176,17 @@ int ethnl_set_rings(struct sk_buff *skb, struct genl_info *info) goto out_ops; } - ret = dev->ethtool_ops->set_ringparam(dev, &ringparam); + if (kernel_ringparam.rx_buf_len != 0 && + !(ops->supported_ring_params & ETHTOOL_RING_USE_RX_BUF_LEN)) { + ret = -EOPNOTSUPP; + NL_SET_ERR_MSG_ATTR(info->extack, + tb[ETHTOOL_A_RINGS_RX_BUF_LEN], + "setting rx buf len not supported"); + goto out_ops; + } + + ret = dev->ethtool_ops->set_ringparam(dev, &ringparam, + &kernel_ringparam, info->extack); if (ret < 0) goto out_ops; ethtool_notify(dev, ETHTOOL_MSG_RINGS_NTF, NULL); diff --git a/net/mac80211/ethtool.c b/net/mac80211/ethtool.c index 99a2e30b3833..b2253df54413 100644 --- a/net/mac80211/ethtool.c +++ b/net/mac80211/ethtool.c @@ -14,7 +14,9 @@ #include "driver-ops.h" static int ieee80211_set_ringparam(struct net_device *dev, - struct ethtool_ringparam *rp) + struct ethtool_ringparam *rp, + struct kernel_ethtool_ringparam *kernel_rp, + struct netlink_ext_ack *extack) { struct ieee80211_local *local = wiphy_priv(dev->ieee80211_ptr->wiphy); @@ -25,7 +27,9 @@ static int ieee80211_set_ringparam(struct net_device *dev, } static void ieee80211_get_ringparam(struct net_device *dev, - struct ethtool_ringparam *rp) + struct ethtool_ringparam *rp, + struct kernel_ethtool_ringparam *kernel_rp, + struct netlink_ext_ack *extack) { struct ieee80211_local *local = wiphy_priv(dev->ieee80211_ptr->wiphy); 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