From 5403f80bad470858de567b32d9809ca843cdd73c Mon Sep 17 00:00:00 2001 From: Jie Wang Date: Mon, 27 Dec 2021 19:41:46 +0800 Subject: [PATCH 170/283] net: hns3: debugfs add drop packet statistics of multicast and broadcast for igu mainline inclusion from mainline-v5.17-rc1 commit 8488e3c682147f60d592b03bc69eaea0fbe1ebcf category: feature bugzilla: https://gitee.com/src-openeuler/kernel/issues/I8EN3D CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=8488e3c682147f60d592b03bc69eaea0fbe1ebcf ---------------------------------------------------------------------- Currently, there is no way to get drop packet number of multicast and broadcast in IGU hardware module, it is not convenient to find problem when multicast packet or broadcast packet is dropped in IGU, so this patch adds statistics for them in debugfs. Signed-off-by: Jie Wang Signed-off-by: Guangbin Huang Signed-off-by: David S. Miller Reviewed-by: Yongxin Li Signed-off-by: Junxin Chen Signed-off-by: Zheng Zengkai Signed-off-by: Xiaodong Li --- .../net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.h b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.h index dab61afe3d33..3ea03d12b0d1 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.h +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.h @@ -340,10 +340,10 @@ static const struct hclge_dbg_dfx_message hclge_dbg_igu_egu_reg[] = { {true, "IGU_RX_OUT_UDP0_PKT"}, {true, "IGU_RX_IN_UDP0_PKT"}, - {false, "Reserved"}, - {false, "Reserved"}, - {false, "Reserved"}, - {false, "Reserved"}, + {true, "IGU_MC_CAR_DROP_PKT_L"}, + {true, "IGU_MC_CAR_DROP_PKT_H"}, + {true, "IGU_BC_CAR_DROP_PKT_L"}, + {true, "IGU_BC_CAR_DROP_PKT_H"}, {false, "Reserved"}, {true, "IGU_RX_OVERSIZE_PKT_L"}, -- 2.34.1