diff options
Diffstat (limited to 'drivers/crypto/hisilicon/sec2/sec_main.c')
| -rw-r--r-- | drivers/crypto/hisilicon/sec2/sec_main.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/drivers/crypto/hisilicon/sec2/sec_main.c b/drivers/crypto/hisilicon/sec2/sec_main.c index 74f0654028c9..ab742dfbab99 100644 --- a/drivers/crypto/hisilicon/sec2/sec_main.c +++ b/drivers/crypto/hisilicon/sec2/sec_main.c @@ -608,6 +608,14 @@ static const struct file_operations sec_dbg_fops = { .write = sec_debug_write, }; +static int debugfs_atomic64_t_get(void *data, u64 *val) +{ + *val = atomic64_read((atomic64_t *)data); + return 0; +} +DEFINE_DEBUGFS_ATTRIBUTE(fops_atomic64_t_ro, debugfs_atomic64_t_get, NULL, + "%lld\n"); + static int sec_core_debug_init(struct sec_dev *sec) { struct hisi_qm *qm = &sec->qm; @@ -628,9 +636,11 @@ static int sec_core_debug_init(struct sec_dev *sec) debugfs_create_regset32("regs", 0444, tmp_d, regset); - debugfs_create_u64("send_cnt", 0444, tmp_d, &dfx->send_cnt); + debugfs_create_file("send_cnt", 0444, tmp_d, &dfx->send_cnt, + &fops_atomic64_t_ro); - debugfs_create_u64("recv_cnt", 0444, tmp_d, &dfx->recv_cnt); + debugfs_create_file("recv_cnt", 0444, tmp_d, &dfx->recv_cnt, + &fops_atomic64_t_ro); return 0; } |