net: hns3: keep MAC pause mode when multiple TCs are enabled
mainline inclusion from mainline-v5.11-rc1 commit d78e5b6a category: feature bugzilla: 173966 CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=d78e5b6a6764cb6e83668806b63d74566db36399 ---------------------------------------------------------------------- Bellow HNAE3_DEVICE_VERSION_V3, MAC pause mode just support one TC, when enabled multiple TCs, force enable PFC mode. HNAE3_DEVICE_VERSION_V3 can support MAC pause mode on multiple TCs, so when enable multiple TCs, just keep MAC pause mode, and enable PFC mode just according to the user settings. Signed-off-by: NYonglong Liu <liuyonglong@huawei.com> Signed-off-by: NHuazhong Tan <tanhuazhong@huawei.com> Signed-off-by: NJakub Kicinski <kuba@kernel.org> Reviewed-by: Nli yongxin <liyongxin1@huawei.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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