Attachment 108710 Details for Bug 85160 – debug patch

[patch] debug patch

0001-evo-debug.patch (text/plain), 975 bytes, created by Ben Skeggs on 2014-10-31 00:09:30 UTC

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Creator: Ben Skeggs

Created: 2014-10-31 00:09:30 UTC

Size: 975 bytes

patch

obsolete

>From a7e3f94fc8fcdc599744fa717b401a024c918483 Mon Sep 17 00:00:00 2001
>From: Ben Skeggs <bskeggs@redhat.com>
>Date: Fri, 31 Oct 2014 10:07:44 +1000
>Subject: [PATCH] evo debug
>
>---
> drivers/gpu/drm/nouveau/nv50_display.c | 11 +++++++++--
> 1 file changed, 9 insertions(+), 2 deletions(-)
>
>diff --git a/drivers/gpu/drm/nouveau/nv50_display.c b/drivers/gpu/drm/nouveau/nv50_display.c
>index ae873d1..bf8a3eeb 100644
>--- a/drivers/gpu/drm/nouveau/nv50_display.c
>+++ b/drivers/gpu/drm/nouveau/nv50_display.c
>@@ -424,8 +424,15 @@ evo_kick(u32 *push, void *evoc)
> 	mutex_unlock(&dmac->lock);
> }
> 
>-#define evo_mthd(p,m,s) *((p)++) = (((s) << 18) | (m))
>-#define evo_data(p,d)   *((p)++) = (d)
>+#define evo_mthd(p,m,s) do { \
>+	const u32 _s = (s), _m = (m); \
>+	printk(KERN_ERR "%04x %d\n", _m, _s); \
>+	*((p)++) = ((_s << 18) | _m); \
>+} while(0)
>+#define evo_data(p,d) do { \
>+	const u32 _d = (d); \
>+	*((p)++) = _d; \
>+} while(0)
> 
> static bool
> evo_sync_wait(void *data)
>-- 
>2.1.2
>

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Attachments on bug 85160: 108011 | 108425 | 108457 | 108710 | 108713 | 108735 | 109023 | 109248 | 109287 | 118804 | 118805 | 118806

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