1 files changed, 16 insertions, 17 deletions

diff --git a/drivers/gpu/drm/radeon/r600_cs.c b/drivers/gpu/drm/radeon/r600_cs.c
index c3ea212e0c3c..d8864949e387 100644
--- a/drivers/gpu/drm/radeon/r600_cs.c
+++ b/drivers/gpu/drm/radeon/r600_cs.c
@@ -133,6 +133,7 @@ static inline int r600_bpe_from_format(u32 *bpe, u32 format)
         case V_038004_FMT_GB_GR:
         case V_038004_FMT_BG_RG:
         case V_038004_COLOR_INVALID:
+        default:
                 *bpe = 16;
                 return -EINVAL;
         }
@@ -174,7 +175,7 @@ static inline int r600_cs_track_validate_cb(struct radeon_cs_parser *p, int i)
                 dev_warn(p->dev, "FMASK or CMASK buffer are not supported by this kernel\n");
                 return -EINVAL;
         }
-        size = radeon_bo_size(track->cb_color_bo[i]);
+        size = radeon_bo_size(track->cb_color_bo[i]) - track->cb_color_bo_offset[i];
         if (r600_bpe_from_format(&bpe, G_0280A0_FORMAT(track->cb_color_info[i]))) {
                 dev_warn(p->dev, "%s:%d cb invalid format %d for %d (0x%08X)\n",
                          __func__, __LINE__, G_0280A0_FORMAT(track->cb_color_info[i]),
@@ -327,7 +328,6 @@ static int r600_cs_track_check(struct radeon_cs_parser *p)
                                 dev_warn(p->dev, "z/stencil buffer size not set\n");
                                 return -EINVAL;
                         }
-                        printk_once(KERN_WARNING "You have old & broken userspace please consider updating mesa\n");
                         tmp = radeon_bo_size(track->db_bo) - track->db_offset;
                         tmp = (tmp / bpe) >> 6;
                         if (!tmp) {
@@ -882,8 +882,6 @@ static inline int r600_cs_check_reg(struct radeon_cs_parser *p, u32 reg, u32 idx
                                 return -EINVAL;
                         }
                         ib[idx] = track->cb_color_base_last[tmp];
-                        printk_once(KERN_WARNING "You have old & broken userspace "
-                                        "please consider updating mesa & xf86-video-ati\n");
                         track->cb_color_frag_bo[tmp] = track->cb_color_bo[tmp];
                 } else {
                         r = r600_cs_packet_next_reloc(p, &reloc);
@@ -910,8 +908,6 @@ static inline int r600_cs_check_reg(struct radeon_cs_parser *p, u32 reg, u32 idx
                                 return -EINVAL;
                         }
                         ib[idx] = track->cb_color_base_last[tmp];
-                        printk_once(KERN_WARNING "You have old & broken userspace "
-                                        "please consider updating mesa & xf86-video-ati\n");
                         track->cb_color_tile_bo[tmp] = track->cb_color_bo[tmp];
                 } else {
                         r = r600_cs_packet_next_reloc(p, &reloc);
@@ -938,7 +934,7 @@ static inline int r600_cs_check_reg(struct radeon_cs_parser *p, u32 reg, u32 idx
                         return -EINVAL;
                 }
                 tmp = (reg - CB_COLOR0_BASE) / 4;
-                track->cb_color_bo_offset[tmp] = radeon_get_ib_value(p, idx);
+                track->cb_color_bo_offset[tmp] = radeon_get_ib_value(p, idx) << 8;
                 ib[idx] += (u32)((reloc->lobj.gpu_offset >> 8) & 0xffffffff);
                 track->cb_color_base_last[tmp] = ib[idx];
                 track->cb_color_bo[tmp] = reloc->robj;
@@ -950,7 +946,7 @@ static inline int r600_cs_check_reg(struct radeon_cs_parser *p, u32 reg, u32 idx
                                         "0x%04X\n", reg);
                         return -EINVAL;
                 }
-                track->db_offset = radeon_get_ib_value(p, idx);
+                track->db_offset = radeon_get_ib_value(p, idx) << 8;
                 ib[idx] += (u32)((reloc->lobj.gpu_offset >> 8) & 0xffffffff);
                 track->db_bo = reloc->robj;
                 break;
@@ -1055,10 +1051,10 @@ static void r600_texture_size(unsigned nfaces, unsigned blevel, unsigned nlevels
         }
         *l0_size = ALIGN((w0 * bpe), pitch_align) * h0 * d0;
         *mipmap_size = offset;
-        if (!blevel)
-                *mipmap_size -= *l0_size;
         if (!nlevels)
                 *mipmap_size = *l0_size;
+        if (!blevel)
+                *mipmap_size -= *l0_size;
 }
 
 /**
@@ -1165,14 +1161,14 @@ static inline int r600_check_texture_resource(struct radeon_cs_parser *p,  u32 i
                           (pitch_align * bpe),
                           &l0_size, &mipmap_size);
         /* using get ib will give us the offset into the texture bo */
-        word0 = radeon_get_ib_value(p, idx + 2);
+        word0 = radeon_get_ib_value(p, idx + 2) << 8;
         if ((l0_size + word0) > radeon_bo_size(texture)) {
                 dev_warn(p->dev, "texture bo too small (%d %d %d %d -> %d have %ld)\n",
                         w0, h0, bpe, word0, l0_size, radeon_bo_size(texture));
                 return -EINVAL;
         }
         /* using get ib will give us the offset into the mipmap bo */
-        word0 = radeon_get_ib_value(p, idx + 3);
+        word0 = radeon_get_ib_value(p, idx + 3) << 8;
         if ((mipmap_size + word0) > radeon_bo_size(mipmap)) {
                 dev_warn(p->dev, "mipmap bo too small (%d %d %d %d %d %d -> %d have %ld)\n",
                         w0, h0, bpe, blevel, nlevels, word0, mipmap_size, radeon_bo_size(texture));
@@ -1366,7 +1362,7 @@ static int r600_packet3_check(struct radeon_cs_parser *p,
                 }
                 for (i = 0; i < (pkt->count / 7); i++) {
                         struct radeon_bo *texture, *mipmap;
-                        u32 size, offset;
+                        u32 size, offset, base_offset, mip_offset;
 
                         switch (G__SQ_VTX_CONSTANT_TYPE(radeon_get_ib_value(p, idx+(i*7)+6+1))) {
                         case SQ_TEX_VTX_VALID_TEXTURE:
@@ -1376,7 +1372,7 @@ static int r600_packet3_check(struct radeon_cs_parser *p,
                                         DRM_ERROR("bad SET_RESOURCE\n");
                                         return -EINVAL;
                                 }
-                                ib[idx+1+(i*7)+2] += (u32)((reloc->lobj.gpu_offset >> 8) & 0xffffffff);
+                                base_offset = (u32)((reloc->lobj.gpu_offset >> 8) & 0xffffffff);
                                 if (reloc->lobj.tiling_flags & RADEON_TILING_MACRO)
                                         ib[idx+1+(i*7)+0] |= S_038000_TILE_MODE(V_038000_ARRAY_2D_TILED_THIN1);
                                 else if (reloc->lobj.tiling_flags & RADEON_TILING_MICRO)
@@ -1388,12 +1384,14 @@ static int r600_packet3_check(struct radeon_cs_parser *p,
                                         DRM_ERROR("bad SET_RESOURCE\n");
                                         return -EINVAL;
                                 }
-                                ib[idx+1+(i*7)+3] += (u32)((reloc->lobj.gpu_offset >> 8) & 0xffffffff);
+                                mip_offset = (u32)((reloc->lobj.gpu_offset >> 8) & 0xffffffff);
                                 mipmap = reloc->robj;
                                 r = r600_check_texture_resource(p,  idx+(i*7)+1,
                                                                 texture, mipmap, reloc->lobj.tiling_flags);
                                 if (r)
                                         return r;
+                                ib[idx+1+(i*7)+2] += base_offset;
+                                ib[idx+1+(i*7)+3] += mip_offset;
                                 break;
                         case SQ_TEX_VTX_VALID_BUFFER:
                                 /* vtx base */
@@ -1403,10 +1401,11 @@ static int r600_packet3_check(struct radeon_cs_parser *p,
                                         return -EINVAL;
                                 }
                                 offset = radeon_get_ib_value(p, idx+1+(i*7)+0);
-                                size = radeon_get_ib_value(p, idx+1+(i*7)+1);
+                                size = radeon_get_ib_value(p, idx+1+(i*7)+1) + 1;
                                 if (p->rdev && (size + offset) > radeon_bo_size(reloc->robj)) {
                                         /* force size to size of the buffer */
-                                        dev_warn(p->dev, "vbo resource seems too big for the bo\n");
+                                        dev_warn(p->dev, "vbo resource seems too big (%d) for the bo (%ld)\n",
+                                                 size + offset, radeon_bo_size(reloc->robj));
                                         ib[idx+1+(i*7)+1] = radeon_bo_size(reloc->robj);
                                 }
                                 ib[idx+1+(i*7)+0] += (u32)((reloc->lobj.gpu_offset) & 0xffffffff);