diff --git a/drivers/infiniband/hw/bnxt_re/main.c b/drivers/infiniband/hw/bnxt_re/main.c index 56ba0f3eb710..b5856a262a16 100644 --- a/drivers/infiniband/hw/bnxt_re/main.c +++ b/drivers/infiniband/hw/bnxt_re/main.c @@ -485,6 +485,8 @@ static void bnxt_re_set_default_pacing_data(struct bnxt_re_dev *rdev) static void __wait_for_fifo_occupancy_below_th(struct bnxt_re_dev *rdev) { u32 read_val, fifo_occup; + struct bnxt_qplib_db_pacing_data *pacing_data = rdev->qplib_res.pacing_data; + u32 retry_fifo_check = 1000; /* loop shouldn't run infintely as the occupancy usually goes * below pacing algo threshold as soon as pacing kicks in. @@ -500,6 +502,14 @@ static void __wait_for_fifo_occupancy_below_th(struct bnxt_re_dev *rdev) if (fifo_occup < rdev->qplib_res.pacing_data->pacing_th) break; + if (!retry_fifo_check--) { + dev_info_once(rdev_to_dev(rdev), + "%s: fifo_occup = 0x%xfifo_max_depth = 0x%x pacing_th = 0x%x\n", + __func__, fifo_occup, pacing_data->fifo_max_depth, + pacing_data->pacing_th); + break; + } + } }