From 253ac3a97921b89171069e8f12fd89b6bf1e66c5 Mon Sep 17 00:00:00 2001 From: Luo bin Date: Fri, 28 Aug 2020 11:37:46 +0800 Subject: hinic: add support to query sq info add debugfs node for querying sq info, for example: cat /sys/kernel/debug/hinic/0000:15:00.0/SQs/0x0/sq_pi Signed-off-by: Luo bin Signed-off-by: David S. Miller --- drivers/net/ethernet/huawei/hinic/hinic_dev.h | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'drivers/net/ethernet/huawei/hinic/hinic_dev.h') diff --git a/drivers/net/ethernet/huawei/hinic/hinic_dev.h b/drivers/net/ethernet/huawei/hinic/hinic_dev.h index 0a1e20edf7cf..95d9548014ac 100644 --- a/drivers/net/ethernet/huawei/hinic/hinic_dev.h +++ b/drivers/net/ethernet/huawei/hinic/hinic_dev.h @@ -58,6 +58,18 @@ struct hinic_intr_coal_info { u8 resend_timer_cfg; }; +enum hinic_dbg_type { + HINIC_DBG_SQ_INFO, +}; + +struct hinic_debug_priv { + struct hinic_dev *dev; + void *object; + enum hinic_dbg_type type; + struct dentry *root; + int field_id[64]; +}; + struct hinic_dev { struct net_device *netdev; struct hinic_hwdev *hwdev; @@ -97,6 +109,9 @@ struct hinic_dev { int lb_test_rx_idx; int lb_pkt_len; u8 *lb_test_rx_buf; + + struct dentry *dbgfs_root; + struct dentry *sq_dbgfs; struct devlink *devlink; bool cable_unplugged; bool module_unrecognized; -- cgit