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authorIlia Mirkin <imirkin@alum.mit.edu>2014-01-17 00:13:05 -0500
committerBen Skeggs <bskeggs@redhat.com>2014-01-23 13:39:17 +1000
commitea7dce90105ff2eb81958498d6d9f30a0753bbe8 (patch)
tree9daabd610f9fc7430ab25383adda9c1071c599a6 /drivers/gpu
parentf750ecc95068b2b492819ca15182fc4c632b4cca (diff)
drm/nv50/gr: print mpc trap name when it's not an mp trap
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Diffstat (limited to 'drivers/gpu')
-rw-r--r--drivers/gpu/drm/nouveau/core/engine/graph/nv50.c20
1 files changed, 20 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/core/engine/graph/nv50.c b/drivers/gpu/drm/nouveau/core/engine/graph/nv50.c
index 0f8d18ae6802..30ed19c52e05 100644
--- a/drivers/gpu/drm/nouveau/core/engine/graph/nv50.c
+++ b/drivers/gpu/drm/nouveau/core/engine/graph/nv50.c
@@ -315,6 +315,20 @@ static const struct nouveau_bitfield nv50_mp_exec_errors[] = {
{}
};
+static const struct nouveau_bitfield nv50_mpc_traps[] = {
+ { 0x0000001, "LOCAL_LIMIT_READ" },
+ { 0x0000010, "LOCAL_LIMIT_WRITE" },
+ { 0x0000040, "STACK_LIMIT" },
+ { 0x0000100, "GLOBAL_LIMIT_READ" },
+ { 0x0001000, "GLOBAL_LIMIT_WRITE" },
+ { 0x0010000, "MP0" },
+ { 0x0020000, "MP1" },
+ { 0x0040000, "GLOBAL_LIMIT_RED" },
+ { 0x0400000, "GLOBAL_LIMIT_ATOM" },
+ { 0x4000000, "MP2" },
+ {}
+};
+
static const struct nouveau_bitfield nv50_graph_trap_m2mf[] = {
{ 0x00000001, "NOTIFY" },
{ 0x00000002, "IN" },
@@ -524,6 +538,12 @@ nv50_priv_tp_trap(struct nv50_graph_priv *priv, int type, u32 ustatus_old,
nv50_priv_mp_trap(priv, i, display);
ustatus &= ~0x04030000;
}
+ if (ustatus && display) {
+ nv_error("%s - TP%d:", name, i);
+ nouveau_bitfield_print(nv50_mpc_traps, ustatus);
+ pr_cont("\n");
+ ustatus = 0;
+ }
break;
case 8: /* PROP error */
if (display)