From: Jakub Kicinski <kuba@kernel.org>
To: davem@davemloft.net
Cc: mkubecek@suse.cz, thomas.lendacky@amd.com, benve@cisco.com,
_govind@gmx.com, pkaustub@cisco.com, peppe.cavallaro@st.com,
alexandre.torgue@st.com, joabreu@synopsys.com,
snelson@pensando.io, yisen.zhuang@huawei.com,
salil.mehta@huawei.com, jeffrey.t.kirsher@intel.com,
jacob.e.keller@intel.com, alexander.h.duyck@linux.intel.com,
michael.chan@broadcom.com, saeedm@mellanox.com, leon@kernel.org,
netdev@vger.kernel.org, Jakub Kicinski <kuba@kernel.org>
Subject: [PATCH net-next v2 07/12] hisilicon: let core reject the unsupported coalescing parameters
Date: Tue, 3 Mar 2020 20:33:49 -0800 [thread overview]
Message-ID: <20200304043354.716290-8-kuba@kernel.org> (raw)
In-Reply-To: <20200304043354.716290-1-kuba@kernel.org>
Set ethtool_ops->coalesce_types to let the core reject
unsupported coalescing parameters.
This driver correctly rejects all unsupported parameters.
As a side effect of these changes the error code for
unsupported params changes from EOPNOTSUPP to EINVAL.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---
drivers/net/ethernet/hisilicon/hip04_eth.c | 16 ++--------------
1 file changed, 2 insertions(+), 14 deletions(-)
diff --git a/drivers/net/ethernet/hisilicon/hip04_eth.c b/drivers/net/ethernet/hisilicon/hip04_eth.c
index d9718b87279d..74d1a5778c3e 100644
--- a/drivers/net/ethernet/hisilicon/hip04_eth.c
+++ b/drivers/net/ethernet/hisilicon/hip04_eth.c
@@ -811,20 +811,6 @@ static int hip04_set_coalesce(struct net_device *netdev,
{
struct hip04_priv *priv = netdev_priv(netdev);
- /* Check not supported parameters */
- if ((ec->rx_max_coalesced_frames) || (ec->rx_coalesce_usecs_irq) ||
- (ec->rx_max_coalesced_frames_irq) || (ec->tx_coalesce_usecs_irq) ||
- (ec->use_adaptive_rx_coalesce) || (ec->use_adaptive_tx_coalesce) ||
- (ec->pkt_rate_low) || (ec->rx_coalesce_usecs_low) ||
- (ec->rx_max_coalesced_frames_low) || (ec->tx_coalesce_usecs_high) ||
- (ec->tx_max_coalesced_frames_low) || (ec->pkt_rate_high) ||
- (ec->tx_coalesce_usecs_low) || (ec->rx_coalesce_usecs_high) ||
- (ec->rx_max_coalesced_frames_high) || (ec->rx_coalesce_usecs) ||
- (ec->tx_max_coalesced_frames_irq) ||
- (ec->stats_block_coalesce_usecs) ||
- (ec->tx_max_coalesced_frames_high) || (ec->rate_sample_interval))
- return -EOPNOTSUPP;
-
if ((ec->tx_coalesce_usecs > HIP04_MAX_TX_COALESCE_USECS ||
ec->tx_coalesce_usecs < HIP04_MIN_TX_COALESCE_USECS) ||
(ec->tx_max_coalesced_frames > HIP04_MAX_TX_COALESCE_FRAMES ||
@@ -845,6 +831,8 @@ static void hip04_get_drvinfo(struct net_device *netdev,
}
static const struct ethtool_ops hip04_ethtool_ops = {
+ .coalesce_types = ETHTOOL_COALESCE_TX_USECS |
+ ETHTOOL_COALESCE_TX_MAX_FRAMES,
.get_coalesce = hip04_get_coalesce,
.set_coalesce = hip04_set_coalesce,
.get_drvinfo = hip04_get_drvinfo,
--
2.24.1
next prev parent reply other threads:[~2020-03-04 4:34 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-04 4:33 [PATCH net-next v2 00/12] ethtool: consolidate parameter checking for irq coalescing Jakub Kicinski
2020-03-04 4:33 ` [PATCH net-next v2 01/12] ethtool: add infrastructure for centralized checking of coalescing parameters Jakub Kicinski
2020-03-04 7:59 ` Michal Kubecek
2020-03-04 18:00 ` Jakub Kicinski
2020-03-04 18:12 ` Alexander Duyck
2020-03-04 18:16 ` Edward Cree
2020-03-04 18:28 ` Jakub Kicinski
2020-03-04 18:34 ` Michal Kubecek
2020-03-04 18:27 ` Jakub Kicinski
2020-03-04 18:50 ` Alexander Duyck
2020-03-05 4:34 ` Jakub Kicinski
2020-03-04 18:36 ` Michal Kubecek
2020-03-04 21:22 ` Jacob Keller
2020-03-04 21:15 ` Jacob Keller
2020-03-04 4:33 ` [PATCH net-next v2 02/12] xgbe: let core reject the unsupported " Jakub Kicinski
2020-03-04 4:33 ` [PATCH net-next v2 03/12] enic: " Jakub Kicinski
2020-03-04 4:33 ` [PATCH net-next v2 04/12] stmmac: " Jakub Kicinski
2020-03-04 4:33 ` [PATCH net-next v2 05/12] nfp: " Jakub Kicinski
2020-03-04 4:33 ` [PATCH net-next v2 06/12] ionic: " Jakub Kicinski
2020-03-04 4:33 ` Jakub Kicinski [this message]
2020-03-04 4:33 ` [PATCH net-next v2 08/12] ice: " Jakub Kicinski
2020-03-04 18:08 ` Jeff Kirsher
2020-03-04 21:20 ` Jacob Keller
2020-03-04 4:33 ` [PATCH net-next v2 09/12] bnxt: reject unsupported coalescing params Jakub Kicinski
2020-03-04 6:16 ` Michael Chan
2020-03-04 4:33 ` [PATCH net-next v2 10/12] mlx5: " Jakub Kicinski
2020-03-04 4:33 ` [PATCH net-next v2 11/12] e1000e: " Jakub Kicinski
2020-03-04 18:08 ` Jeff Kirsher
2020-03-04 4:33 ` [PATCH net-next v2 12/12] virtio_net: " Jakub Kicinski
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