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authorMika Westerberg <mika.westerberg@linux.intel.com>2018-10-01 12:31:19 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2018-10-03 01:52:08 +0300
commitdaa5140f7e71f513606c2e4f394b9e8b8d679661 (patch)
tree35473f5f2691bf8ad3e788d527035054d346429e /drivers/thunderbolt/path.c
parent0bb5a1a28ee644798dc3ca167cf9e5ac2058863e (diff)
downloadlinux-daa5140f7e71f513606c2e4f394b9e8b8d679661.tar.xz
thunderbolt: Make the driver less verbose
Currently the driver logs quite a lot to the system message buffer even when doing normal operations. This information is not useful for ordinary users and might even annoy some. For this reason convert most of the logs at info level to happen at debug level instead. The nice output formatting is untouched. Logging can be easily re-enabled by passing "thunderbolt.dyndbg" in the kernel command line (or using the corresponding control file runtime). Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Acked-by: Yehezkel Bernat <yehezkelshb@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/thunderbolt/path.c')
-rw-r--r--drivers/thunderbolt/path.c26
1 files changed, 13 insertions, 13 deletions
diff --git a/drivers/thunderbolt/path.c b/drivers/thunderbolt/path.c
index ff49ad880bfd..a11956522bac 100644
--- a/drivers/thunderbolt/path.c
+++ b/drivers/thunderbolt/path.c
@@ -13,19 +13,19 @@
static void tb_dump_hop(struct tb_port *port, struct tb_regs_hop *hop)
{
- tb_port_info(port, " Hop through port %d to hop %d (%s)\n",
- hop->out_port, hop->next_hop,
- hop->enable ? "enabled" : "disabled");
- tb_port_info(port, " Weight: %d Priority: %d Credits: %d Drop: %d\n",
- hop->weight, hop->priority,
- hop->initial_credits, hop->drop_packages);
- tb_port_info(port, " Counter enabled: %d Counter index: %d\n",
- hop->counter_enable, hop->counter);
- tb_port_info(port, " Flow Control (In/Eg): %d/%d Shared Buffer (In/Eg): %d/%d\n",
- hop->ingress_fc, hop->egress_fc,
- hop->ingress_shared_buffer, hop->egress_shared_buffer);
- tb_port_info(port, " Unknown1: %#x Unknown2: %#x Unknown3: %#x\n",
- hop->unknown1, hop->unknown2, hop->unknown3);
+ tb_port_dbg(port, " Hop through port %d to hop %d (%s)\n",
+ hop->out_port, hop->next_hop,
+ hop->enable ? "enabled" : "disabled");
+ tb_port_dbg(port, " Weight: %d Priority: %d Credits: %d Drop: %d\n",
+ hop->weight, hop->priority,
+ hop->initial_credits, hop->drop_packages);
+ tb_port_dbg(port, " Counter enabled: %d Counter index: %d\n",
+ hop->counter_enable, hop->counter);
+ tb_port_dbg(port, " Flow Control (In/Eg): %d/%d Shared Buffer (In/Eg): %d/%d\n",
+ hop->ingress_fc, hop->egress_fc,
+ hop->ingress_shared_buffer, hop->egress_shared_buffer);
+ tb_port_dbg(port, " Unknown1: %#x Unknown2: %#x Unknown3: %#x\n",
+ hop->unknown1, hop->unknown2, hop->unknown3);
}
/**