61 lines
2.3 KiB
Diff
61 lines
2.3 KiB
Diff
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From f3ccfda1931977b80267ba54070a1aeafa18f6ca Mon Sep 17 00:00:00 2001
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From: Yufeng Mo <moyufeng@huawei.com>
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Date: Fri, 20 Aug 2021 15:35:18 +0800
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Subject: [PATCH] ethtool: extend coalesce setting uAPI with CQE mode
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In order to support more coalesce parameters through netlink,
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add two new parameter kernel_coal and extack for .set_coalesce
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and .get_coalesce, then some extra info can return to user with
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the netlink API.
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Signed-off-by: Yufeng Mo <moyufeng@huawei.com>
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Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
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Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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---
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src/iavf_ethtool.c | 12 ++++++++++--
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1 file changed, 10 insertions(+), 2 deletions(-)
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diff --git a/src/iavf_ethtool.c b/src/iavf_ethtool.c
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index 3f7d427..4b60027 100644
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--- a/src/iavf_ethtool.c
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+++ b/src/iavf_ethtool.c
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@@ -753,6 +753,8 @@ static int __iavf_get_coalesce(struct net_device *netdev,
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* iavf_get_coalesce - Get interrupt coalescing settings
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* @netdev: network interface device structure
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* @ec: ethtool coalesce structure
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+ * @kernel_coal: ethtool CQE mode setting structure
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+ * @extack: extack for reporting error messages
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*
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* Returns current coalescing settings. This is referred to elsewhere in the
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* driver as Interrupt Throttle Rate, as this is how the hardware describes
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@@ -760,7 +762,9 @@ static int __iavf_get_coalesce(struct net_device *netdev,
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* only represents the settings of queue 0.
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**/
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static int iavf_get_coalesce(struct net_device *netdev,
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- struct ethtool_coalesce *ec)
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+ struct ethtool_coalesce *ec,
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+ struct kernel_ethtool_coalesce *kernel_coal,
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+ struct netlink_ext_ack *extack)
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{
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return __iavf_get_coalesce(netdev, ec, -1);
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}
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@@ -898,11 +902,15 @@ static int __iavf_set_coalesce(struct net_device *netdev,
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* iavf_set_coalesce - Set interrupt coalescing settings
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* @netdev: network interface device structure
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* @ec: ethtool coalesce structure
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+ * @kernel_coal: ethtool CQE mode setting structure
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+ * @extack: extack for reporting error messages
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*
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* Change current coalescing settings for every queue.
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**/
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static int iavf_set_coalesce(struct net_device *netdev,
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- struct ethtool_coalesce *ec)
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+ struct ethtool_coalesce *ec,
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+ struct kernel_ethtool_coalesce *kernel_coal,
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+ struct netlink_ext_ack *extack)
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{
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return __iavf_set_coalesce(netdev, ec, -1);
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}
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--
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2.30.0
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