IB/ehca: Move high-volume debug output to higher debug levels
Signed-off-by: Joachim Fenkes <fenkes@de.ibm.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
diff --git a/drivers/infiniband/hw/ehca/ehca_main.c b/drivers/infiniband/hw/ehca/ehca_main.c
index 65b3362..4379bef 100644
--- a/drivers/infiniband/hw/ehca/ehca_main.c
+++ b/drivers/infiniband/hw/ehca/ehca_main.c
@@ -85,8 +85,8 @@
MODULE_PARM_DESC(open_aqp1,
"AQP1 on startup (0: no (default), 1: yes)");
MODULE_PARM_DESC(debug_level,
- "debug level"
- " (0: no debug traces (default), 1: with debug traces)");
+ "Amount of debug output (0: none (default), 1: traces, "
+ "2: some dumps, 3: lots)");
MODULE_PARM_DESC(hw_level,
"hardware level"
" (0: autosensing (default), 1: v. 0.20, 2: v. 0.21)");
@@ -275,6 +275,7 @@
u64 h_ret;
struct hipz_query_hca *rblock;
struct hipz_query_port *port;
+ const char *loc_code;
static const u32 pgsize_map[] = {
HCA_CAP_MR_PGSIZE_4K, 0x1000,
@@ -283,6 +284,12 @@
HCA_CAP_MR_PGSIZE_16M, 0x1000000,
};
+ ehca_gen_dbg("Probing adapter %s...",
+ shca->ofdev->node->full_name);
+ loc_code = of_get_property(shca->ofdev->node, "ibm,loc-code", NULL);
+ if (loc_code)
+ ehca_gen_dbg(" ... location lode=%s", loc_code);
+
rblock = ehca_alloc_fw_ctrlblock(GFP_KERNEL);
if (!rblock) {
ehca_gen_err("Cannot allocate rblock memory.");
@@ -567,8 +574,7 @@
static ssize_t ehca_show_debug_level(struct device_driver *ddp, char *buf)
{
- return snprintf(buf, PAGE_SIZE, "%d\n",
- ehca_debug_level);
+ return snprintf(buf, PAGE_SIZE, "%d\n", ehca_debug_level);
}
static ssize_t ehca_store_debug_level(struct device_driver *ddp,