drm/nouveau/falcon: remove object accessor functions

[firefly-linux-kernel-4.4.55.git] / drivers / gpu / drm / nouveau / nvkm / engine / ce / gt215.c

diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/ce/gt215.c b/drivers/gpu/drm/nouveau/nvkm/engine/ce/gt215.c
index 9addf43e07d438420e09acbaf47585a8cea18a02..b52acdcaa81e9abcd6fdf455458e2c802b7ec95d 100644 (file)
--- a/drivers/gpu/drm/nouveau/nvkm/engine/ce/gt215.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/ce/gt215.c
@@ -72,36 +72,40 @@ gt215_ce_isr_error_name[] = {
 void
 gt215_ce_intr(struct nvkm_subdev *subdev)
 {
-       struct nvkm_fifo *pfifo = nvkm_fifo(subdev);
-       struct nvkm_engine *engine = nv_engine(subdev);
-       struct nvkm_falcon *falcon = (void *)subdev;
+       struct nvkm_falcon *ce = (void *)subdev;
+       struct nvkm_engine *engine = &ce->engine;
+       struct nvkm_device *device = engine->subdev.device;
+       struct nvkm_fifo *fifo = device->fifo;
        struct nvkm_object *engctx;
-       u32 dispatch = nv_ro32(falcon, 0x01c);
-       u32 stat = nv_ro32(falcon, 0x008) & dispatch & ~(dispatch >> 16);
-       u64 inst = nv_ro32(falcon, 0x050) & 0x3fffffff;
-       u32 ssta = nv_ro32(falcon, 0x040) & 0x0000ffff;
-       u32 addr = nv_ro32(falcon, 0x040) >> 16;
+       const struct nvkm_enum *en;
+       const u32 base = (nv_subidx(subdev) - NVDEV_ENGINE_CE0) * 0x1000;
+       u32 dispatch = nvkm_rd32(device, 0x10401c + base);
+       u32 stat = nvkm_rd32(device, 0x104008 + base) & dispatch & ~(dispatch >> 16);
+       u64 inst = nvkm_rd32(device, 0x104050 + base) & 0x3fffffff;
+       u32 ssta = nvkm_rd32(device, 0x104040 + base) & 0x0000ffff;
+       u32 addr = nvkm_rd32(device, 0x104040 + base) >> 16;
        u32 mthd = (addr & 0x07ff) << 2;
        u32 subc = (addr & 0x3800) >> 11;
-       u32 data = nv_ro32(falcon, 0x044);
+       u32 data = nvkm_rd32(device, 0x104044 + base);
        int chid;
 
        engctx = nvkm_engctx_get(engine, inst);
-       chid   = pfifo->chid(pfifo, engctx);
+       chid   = fifo->chid(fifo, engctx);
 
        if (stat & 0x00000040) {
-               nv_error(falcon, "DISPATCH_ERROR [");
-               nvkm_enum_print(gt215_ce_isr_error_name, ssta);
-               pr_cont("] ch %d [0x%010llx %s] subc %d mthd 0x%04x data 0x%08x\n",
-                      chid, inst << 12, nvkm_client_name(engctx), subc,
-                      mthd, data);
-               nv_wo32(falcon, 0x004, 0x00000040);
+               en = nvkm_enum_find(gt215_ce_isr_error_name, ssta);
+               nvkm_error(subdev, "DISPATCH_ERROR %04x [%s] "
+                                  "ch %d [%010llx %s] subc %d "
+                                  "mthd %04x data %08x\n",
+                          ssta, en ? en->name : "", chid, inst << 12,
+                          nvkm_client_name(engctx), subc, mthd, data);
+               nvkm_wr32(device, 0x104004 + base, 0x00000040);
                stat &= ~0x00000040;
        }
 
        if (stat) {
-               nv_error(falcon, "unhandled intr 0x%08x\n", stat);
-               nv_wo32(falcon, 0x004, stat);
+               nvkm_error(subdev, "intr %08x\n", stat);
+               nvkm_wr32(device, 0x104004 + base, stat);
        }
 
        nvkm_engctx_put(engctx);
@@ -141,7 +145,5 @@ gt215_ce_oclass = {
                .dtor = _nvkm_falcon_dtor,
                .init = _nvkm_falcon_init,
                .fini = _nvkm_falcon_fini,
-               .rd32 = _nvkm_falcon_rd32,
-               .wr32 = _nvkm_falcon_wr32,
        },
 };