On Thursday, September 13, 2012, Marcin Slusarz wrote: > On Thu, Sep 13, 2012 at 12:09:20PM +1000, Ben Skeggs wrote: > > On Thu, Sep 13, 2012 at 12:50:06AM +0200, Marcin Slusarz wrote: > > > Useful when we don't know which subsystem is failing. > > This is really unnecessary unless I'm missing something. You can pass > nouveau.debug=LEVEL (without specifying a subdev name) to set the default > already. > > Does not work for me: http://bpaste.net/show/45252/
nouveau.debug=paranoia ;) As mentioned previously, i'll document this somewhere. > (ignore gpio debugging messages - I'm looking for suspend regression) > > > > > > > Signed-off-by: Marcin Slusarz <marcin.slus...@gmail.com <javascript:;> > > > > > --- > > > drivers/gpu/drm/nouveau/core/core/option.c | 9 ++++++++- > > > 1 file changed, 8 insertions(+), 1 deletion(-) > > > > > > diff --git a/drivers/gpu/drm/nouveau/core/core/option.c > b/drivers/gpu/drm/nouveau/core/core/option.c > > > index 62a432e..fde06b0 100644 > > > --- a/drivers/gpu/drm/nouveau/core/core/option.c > > > +++ b/drivers/gpu/drm/nouveau/core/core/option.c > > > @@ -22,9 +22,16 @@ > > > * Authors: Ben Skeggs > > > */ > > > > > > +#include <linux/module.h> > > > #include <core/option.h> > > > #include <core/debug.h> > > > > > > +MODULE_PARM_DESC(debug_level, "nv_printk level (0-" > > > + __stringify(CONFIG_NOUVEAU_DEBUG) ", default " > > > + __stringify(CONFIG_NOUVEAU_DEBUG_DEFAULT) ")"); > > > +static int nouveau_debug_level = CONFIG_NOUVEAU_DEBUG_DEFAULT; > > > +module_param_named(debug_level, nouveau_debug_level, int, 0400); > > > + > > > /* compares unterminated string 'str' with zero-terminated string > 'cmp' */ > > > static inline int > > > strncasecmpz(const char *str, const char *cmp, size_t len) > > > @@ -86,7 +93,7 @@ nouveau_boolopt(const char *optstr, const char *opt, > bool value) > > > int > > > nouveau_dbgopt(const char *optstr, const char *sub) > > > { > > > - int mode = 1, level = CONFIG_NOUVEAU_DEBUG_DEFAULT; > > > + int mode = 1, level = nouveau_debug_level; > > > > > > while (optstr) { > > > int len = strcspn(optstr, ",="); > > > -- > > > 1.7.12 > > > >
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