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author | Ben Skeggs <bskeggs@redhat.com> | 2015-08-20 14:54:06 +1000 |
---|---|---|
committer | Ben Skeggs <bskeggs@redhat.com> | 2015-08-28 12:40:08 +1000 |
commit | ac51596f27d5cece39cb63b857e6ebbffa05ca33 (patch) | |
tree | d5e88688fc09a6fb29c5abd523b44ffbbaaafcba /drivers/gpu/drm/nouveau/nvkm/subdev/ibus/gk104.c | |
parent | 5b920d926422fdc5b40b703d72344d5e20b3872a (diff) | |
download | op-kernel-dev-ac51596f27d5cece39cb63b857e6ebbffa05ca33.zip op-kernel-dev-ac51596f27d5cece39cb63b857e6ebbffa05ca33.tar.gz |
drm/nouveau/ibus: cosmetic changes
This is purely preparation for upcoming commits, there should be no
code changes here.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvkm/subdev/ibus/gk104.c')
-rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/subdev/ibus/gk104.c | 84 |
1 files changed, 40 insertions, 44 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/ibus/gk104.c b/drivers/gpu/drm/nouveau/nvkm/subdev/ibus/gk104.c index 7b6e9a6..4107d9d 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/ibus/gk104.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/ibus/gk104.c @@ -23,55 +23,51 @@ */ #include <subdev/ibus.h> -struct gk104_ibus_priv { - struct nvkm_ibus base; -}; - static void -gk104_ibus_intr_hub(struct gk104_ibus_priv *priv, int i) +gk104_ibus_intr_hub(struct nvkm_ibus *ibus, int i) { - u32 addr = nv_rd32(priv, 0x122120 + (i * 0x0800)); - u32 data = nv_rd32(priv, 0x122124 + (i * 0x0800)); - u32 stat = nv_rd32(priv, 0x122128 + (i * 0x0800)); - nv_error(priv, "HUB%d: 0x%06x 0x%08x (0x%08x)\n", i, addr, data, stat); - nv_mask(priv, 0x122128 + (i * 0x0800), 0x00000200, 0x00000000); + u32 addr = nv_rd32(ibus, 0x122120 + (i * 0x0800)); + u32 data = nv_rd32(ibus, 0x122124 + (i * 0x0800)); + u32 stat = nv_rd32(ibus, 0x122128 + (i * 0x0800)); + nv_error(ibus, "HUB%d: 0x%06x 0x%08x (0x%08x)\n", i, addr, data, stat); + nv_mask(ibus, 0x122128 + (i * 0x0800), 0x00000200, 0x00000000); } static void -gk104_ibus_intr_rop(struct gk104_ibus_priv *priv, int i) +gk104_ibus_intr_rop(struct nvkm_ibus *ibus, int i) { - u32 addr = nv_rd32(priv, 0x124120 + (i * 0x0800)); - u32 data = nv_rd32(priv, 0x124124 + (i * 0x0800)); - u32 stat = nv_rd32(priv, 0x124128 + (i * 0x0800)); - nv_error(priv, "ROP%d: 0x%06x 0x%08x (0x%08x)\n", i, addr, data, stat); - nv_mask(priv, 0x124128 + (i * 0x0800), 0x00000200, 0x00000000); + u32 addr = nv_rd32(ibus, 0x124120 + (i * 0x0800)); + u32 data = nv_rd32(ibus, 0x124124 + (i * 0x0800)); + u32 stat = nv_rd32(ibus, 0x124128 + (i * 0x0800)); + nv_error(ibus, "ROP%d: 0x%06x 0x%08x (0x%08x)\n", i, addr, data, stat); + nv_mask(ibus, 0x124128 + (i * 0x0800), 0x00000200, 0x00000000); } static void -gk104_ibus_intr_gpc(struct gk104_ibus_priv *priv, int i) +gk104_ibus_intr_gpc(struct nvkm_ibus *ibus, int i) { - u32 addr = nv_rd32(priv, 0x128120 + (i * 0x0800)); - u32 data = nv_rd32(priv, 0x128124 + (i * 0x0800)); - u32 stat = nv_rd32(priv, 0x128128 + (i * 0x0800)); - nv_error(priv, "GPC%d: 0x%06x 0x%08x (0x%08x)\n", i, addr, data, stat); - nv_mask(priv, 0x128128 + (i * 0x0800), 0x00000200, 0x00000000); + u32 addr = nv_rd32(ibus, 0x128120 + (i * 0x0800)); + u32 data = nv_rd32(ibus, 0x128124 + (i * 0x0800)); + u32 stat = nv_rd32(ibus, 0x128128 + (i * 0x0800)); + nv_error(ibus, "GPC%d: 0x%06x 0x%08x (0x%08x)\n", i, addr, data, stat); + nv_mask(ibus, 0x128128 + (i * 0x0800), 0x00000200, 0x00000000); } static void gk104_ibus_intr(struct nvkm_subdev *subdev) { - struct gk104_ibus_priv *priv = (void *)subdev; - u32 intr0 = nv_rd32(priv, 0x120058); - u32 intr1 = nv_rd32(priv, 0x12005c); - u32 hubnr = nv_rd32(priv, 0x120070); - u32 ropnr = nv_rd32(priv, 0x120074); - u32 gpcnr = nv_rd32(priv, 0x120078); + struct nvkm_ibus *ibus = (void *)subdev; + u32 intr0 = nv_rd32(ibus, 0x120058); + u32 intr1 = nv_rd32(ibus, 0x12005c); + u32 hubnr = nv_rd32(ibus, 0x120070); + u32 ropnr = nv_rd32(ibus, 0x120074); + u32 gpcnr = nv_rd32(ibus, 0x120078); u32 i; for (i = 0; (intr0 & 0x0000ff00) && i < hubnr; i++) { u32 stat = 0x00000100 << i; if (intr0 & stat) { - gk104_ibus_intr_hub(priv, i); + gk104_ibus_intr_hub(ibus, i); intr0 &= ~stat; } } @@ -79,7 +75,7 @@ gk104_ibus_intr(struct nvkm_subdev *subdev) for (i = 0; (intr0 & 0xffff0000) && i < ropnr; i++) { u32 stat = 0x00010000 << i; if (intr0 & stat) { - gk104_ibus_intr_rop(priv, i); + gk104_ibus_intr_rop(ibus, i); intr0 &= ~stat; } } @@ -87,7 +83,7 @@ gk104_ibus_intr(struct nvkm_subdev *subdev) for (i = 0; intr1 && i < gpcnr; i++) { u32 stat = 0x00000001 << i; if (intr1 & stat) { - gk104_ibus_intr_gpc(priv, i); + gk104_ibus_intr_gpc(ibus, i); intr1 &= ~stat; } } @@ -96,16 +92,16 @@ gk104_ibus_intr(struct nvkm_subdev *subdev) static int gk104_ibus_init(struct nvkm_object *object) { - struct gk104_ibus_priv *priv = (void *)object; - int ret = nvkm_ibus_init(&priv->base); + struct nvkm_ibus *ibus = (void *)object; + int ret = nvkm_ibus_init(ibus); if (ret == 0) { - nv_mask(priv, 0x122318, 0x0003ffff, 0x00001000); - nv_mask(priv, 0x12231c, 0x0003ffff, 0x00000200); - nv_mask(priv, 0x122310, 0x0003ffff, 0x00000800); - nv_mask(priv, 0x122348, 0x0003ffff, 0x00000100); - nv_mask(priv, 0x1223b0, 0x0003ffff, 0x00000fff); - nv_mask(priv, 0x122348, 0x0003ffff, 0x00000200); - nv_mask(priv, 0x122358, 0x0003ffff, 0x00002880); + nv_mask(ibus, 0x122318, 0x0003ffff, 0x00001000); + nv_mask(ibus, 0x12231c, 0x0003ffff, 0x00000200); + nv_mask(ibus, 0x122310, 0x0003ffff, 0x00000800); + nv_mask(ibus, 0x122348, 0x0003ffff, 0x00000100); + nv_mask(ibus, 0x1223b0, 0x0003ffff, 0x00000fff); + nv_mask(ibus, 0x122348, 0x0003ffff, 0x00000200); + nv_mask(ibus, 0x122358, 0x0003ffff, 0x00002880); } return ret; } @@ -115,15 +111,15 @@ gk104_ibus_ctor(struct nvkm_object *parent, struct nvkm_object *engine, struct nvkm_oclass *oclass, void *data, u32 size, struct nvkm_object **pobject) { - struct gk104_ibus_priv *priv; + struct nvkm_ibus *ibus; int ret; - ret = nvkm_ibus_create(parent, engine, oclass, &priv); - *pobject = nv_object(priv); + ret = nvkm_ibus_create(parent, engine, oclass, &ibus); + *pobject = nv_object(ibus); if (ret) return ret; - nv_subdev(priv)->intr = gk104_ibus_intr; + nv_subdev(ibus)->intr = gk104_ibus_intr; return 0; } |