diff options
| author | Luo bin <luobin9@huawei.com> | 2020-08-28 06:37:46 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-08-31 22:21:26 +0300 |
| commit | 253ac3a97921b89171069e8f12fd89b6bf1e66c5 (patch) | |
| tree | b2bb043b8dcfcfe7997526c8dd2e67d2a79d7c9f /drivers/net/ethernet/huawei/hinic/hinic_debugfs.h | |
| parent | c30a3c957c885e618ddffc065f888be4f8d5a9bd (diff) | |
| download | linux-253ac3a97921b89171069e8f12fd89b6bf1e66c5.tar.xz | |
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 <luobin9@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/huawei/hinic/hinic_debugfs.h')
| -rw-r--r-- | drivers/net/ethernet/huawei/hinic/hinic_debugfs.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/drivers/net/ethernet/huawei/hinic/hinic_debugfs.h b/drivers/net/ethernet/huawei/hinic/hinic_debugfs.h new file mode 100644 index 000000000000..45fb3b40f487 --- /dev/null +++ b/drivers/net/ethernet/huawei/hinic/hinic_debugfs.h @@ -0,0 +1,27 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* Huawei HiNIC PCI Express Linux driver + * Copyright(c) 2017 Huawei Technologies Co., Ltd + */ + +#ifndef HINIC_DEBUGFS_H +#define HINIC_DEBUGFS_H + +#include "hinic_dev.h" + +int hinic_sq_debug_add(struct hinic_dev *dev, u16 sq_id); + +void hinic_sq_debug_rem(struct hinic_sq *sq); + +void hinic_sq_dbgfs_init(struct hinic_dev *nic_dev); + +void hinic_sq_dbgfs_uninit(struct hinic_dev *nic_dev); + +void hinic_dbg_init(struct hinic_dev *nic_dev); + +void hinic_dbg_uninit(struct hinic_dev *nic_dev); + +void hinic_dbg_register_debugfs(const char *debugfs_dir_name); + +void hinic_dbg_unregister_debugfs(void); + +#endif |