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net: hns3: fixed vf get max channels bug

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[ Upstream commit b3e75c0bcc53f647311960bc1b0970b9b480ca5a ]

Currently, the queried maximum of vf channels is the maximum of channels
supported by each TC. However, the actual maximum of channels is
the maximum of channels supported by the device.

Fixes: 849e460776 ("net: hns3: add ethtool_ops.get_channels support for VF")
Signed-off-by: Jian Shen <shenjian15@huawei.com>
Signed-off-by: Hao Lan <lanhao@huawei.com>
Signed-off-by: Jijie Shao <shaojijie@huawei.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250722125423.1270673-4-shaojijie@huawei.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Jian Shen
2025-07-22 20:54:22 +08:00
committed by Greg Kroah-Hartman
parent a400299958
commit 2b9560c867
1 changed files with 1 additions and 5 deletions
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6
drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c
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@@ -3346,11 +3346,7 @@ static void hclgevf_uninit_ae_dev(struct hnae3_ae_dev *ae_dev)
static u32 hclgevf_get_max_channels(struct hclgevf_dev *hdev)
{
struct hnae3_handle *nic = &hdev->nic;
struct hnae3_knic_private_info *kinfo = &nic->kinfo;
return min_t(u32, hdev->rss_size_max,
hdev->num_tqps / kinfo->tc_info.num_tc);
return min(hdev->rss_size_max, hdev->num_tqps);
}
/**