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devlink: write usage help messages to stderr

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In order to not confuse reader, write help messages into stderr.

Signed-off-by: Jiri Pirko <jiri@mellanox.com>
This commit is contained in:
Jiri Pirko 2016-07-22 18:34:29 +02:00 committed by Stephen Hemminger
parent 89bb6e673a
commit 7a9466dbcb
1 changed files with 23 additions and 23 deletions
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46
devlink/devlink.c
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@ -909,7 +909,7 @@ static bool dl_dump_filter(struct dl *dl, struct nlattr **tb)
static void cmd_dev_help(void)
{
pr_out("Usage: devlink dev show [ DEV ]\n");
pr_err("Usage: devlink dev show [ DEV ]\n");
}
static void __pr_out_handle(const char *bus_name, const char *dev_name)
@ -1024,10 +1024,10 @@ static int cmd_dev(struct dl *dl)
static void cmd_port_help(void)
{
pr_out("Usage: devlink port show [ DEV/PORT_INDEX ]\n");
pr_out(" devlink port set DEV/PORT_INDEX [ type { eth | ib | auto} ]\n");
pr_out(" devlink port split DEV/PORT_INDEX count COUNT\n");
pr_out(" devlink port unsplit DEV/PORT_INDEX\n");
pr_err("Usage: devlink port show [ DEV/PORT_INDEX ]\n");
pr_err(" devlink port set DEV/PORT_INDEX [ type { eth | ib | auto} ]\n");
pr_err(" devlink port split DEV/PORT_INDEX count COUNT\n");
pr_err(" devlink port unsplit DEV/PORT_INDEX\n");
}
static const char *port_type_name(uint32_t type)
@ -1174,22 +1174,22 @@ static int cmd_port(struct dl *dl)
static void cmd_sb_help(void)
{
pr_out("Usage: devlink sb show [ DEV [ sb SB_INDEX ] ]\n");
pr_out(" devlink sb pool show [ DEV [ sb SB_INDEX ] pool POOL_INDEX ]\n");
pr_out(" devlink sb pool set DEV [ sb SB_INDEX ] pool POOL_INDEX\n");
pr_out(" size POOL_SIZE thtype { static | dynamic }\n");
pr_out(" devlink sb port pool show [ DEV/PORT_INDEX [ sb SB_INDEX ]\n");
pr_out(" pool POOL_INDEX ]\n");
pr_out(" devlink sb port pool set DEV/PORT_INDEX [ sb SB_INDEX ]\n");
pr_out(" pool POOL_INDEX th THRESHOLD\n");
pr_out(" devlink sb tc bind show [ DEV/PORT_INDEX [ sb SB_INDEX ] tc TC_INDEX\n");
pr_out(" type { ingress | egress } ]\n");
pr_out(" devlink sb tc bind set DEV/PORT_INDEX [ sb SB_INDEX ] tc TC_INDEX\n");
pr_out(" type { ingress | egress } pool POOL_INDEX\n");
pr_out(" th THRESHOLD\n");
pr_out(" devlink sb occupancy show { DEV | DEV/PORT_INDEX } [ sb SB_INDEX ]\n");
pr_out(" devlink sb occupancy snapshot DEV [ sb SB_INDEX ]\n");
pr_out(" devlink sb occupancy clearmax DEV [ sb SB_INDEX ]\n");
pr_err("Usage: devlink sb show [ DEV [ sb SB_INDEX ] ]\n");
pr_err(" devlink sb pool show [ DEV [ sb SB_INDEX ] pool POOL_INDEX ]\n");
pr_err(" devlink sb pool set DEV [ sb SB_INDEX ] pool POOL_INDEX\n");
pr_err(" size POOL_SIZE thtype { static | dynamic }\n");
pr_err(" devlink sb port pool show [ DEV/PORT_INDEX [ sb SB_INDEX ]\n");
pr_err(" pool POOL_INDEX ]\n");
pr_err(" devlink sb port pool set DEV/PORT_INDEX [ sb SB_INDEX ]\n");
pr_err(" pool POOL_INDEX th THRESHOLD\n");
pr_err(" devlink sb tc bind show [ DEV/PORT_INDEX [ sb SB_INDEX ] tc TC_INDEX\n");
pr_err(" type { ingress | egress } ]\n");
pr_err(" devlink sb tc bind set DEV/PORT_INDEX [ sb SB_INDEX ] tc TC_INDEX\n");
pr_err(" type { ingress | egress } pool POOL_INDEX\n");
pr_err(" th THRESHOLD\n");
pr_err(" devlink sb occupancy show { DEV | DEV/PORT_INDEX } [ sb SB_INDEX ]\n");
pr_err(" devlink sb occupancy snapshot DEV [ sb SB_INDEX ]\n");
pr_err(" devlink sb occupancy clearmax DEV [ sb SB_INDEX ]\n");
}
static void pr_out_sb(struct nlattr **tb)
@ -1991,7 +1991,7 @@ static int cmd_mon_show(struct dl *dl)
static void cmd_mon_help(void)
{
pr_out("Usage: devlink monitor [ all | OBJECT-LIST ]\n"
pr_err("Usage: devlink monitor [ all | OBJECT-LIST ]\n"
"where OBJECT-LIST := { dev | port }\n");
}
@ -2010,7 +2010,7 @@ static int cmd_mon(struct dl *dl)
static void help(void)
{
pr_out("Usage: devlink [ OPTIONS ] OBJECT { COMMAND | help }\n"
pr_err("Usage: devlink [ OPTIONS ] OBJECT { COMMAND | help }\n"
"where OBJECT := { dev | port | sb | monitor }\n"
" OPTIONS := { -V[ersion] | -n[no-nice-names] }\n");
}