diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nv40_graph.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nv40_graph.c | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/drivers/gpu/drm/nouveau/nv40_graph.c b/drivers/gpu/drm/nouveau/nv40_graph.c index d3e0a2a6acf..7e8547cb583 100644 --- a/drivers/gpu/drm/nouveau/nv40_graph.c +++ b/drivers/gpu/drm/nouveau/nv40_graph.c @@ -252,8 +252,9 @@ nv40_grctx_init(struct drm_device *dev) memcpy(pgraph->ctxprog, fw->data, fw->size); cp = pgraph->ctxprog; - if (cp->signature != 0x5043564e || cp->version != 0 || - cp->length != ((fw->size - 7) / 4)) { + if (le32_to_cpu(cp->signature) != 0x5043564e || + cp->version != 0 || + le16_to_cpu(cp->length) != ((fw->size - 7) / 4)) { NV_ERROR(dev, "ctxprog invalid\n"); release_firmware(fw); nv40_grctx_fini(dev); @@ -281,8 +282,9 @@ nv40_grctx_init(struct drm_device *dev) memcpy(pgraph->ctxvals, fw->data, fw->size); cv = (void *)pgraph->ctxvals; - if (cv->signature != 0x5643564e || cv->version != 0 || - cv->length != ((fw->size - 9) / 8)) { + if (le32_to_cpu(cv->signature) != 0x5643564e || + cv->version != 0 || + le32_to_cpu(cv->length) != ((fw->size - 9) / 8)) { NV_ERROR(dev, "ctxvals invalid\n"); release_firmware(fw); nv40_grctx_fini(dev); @@ -294,8 +296,9 @@ nv40_grctx_init(struct drm_device *dev) cp = pgraph->ctxprog; nv_wr32(dev, NV40_PGRAPH_CTXCTL_UCODE_INDEX, 0); - for (i = 0; i < cp->length; i++) - nv_wr32(dev, NV40_PGRAPH_CTXCTL_UCODE_DATA, cp->data[i]); + for (i = 0; i < le16_to_cpu(cp->length); i++) + nv_wr32(dev, NV40_PGRAPH_CTXCTL_UCODE_DATA, + le32_to_cpu(cp->data[i])); pgraph->accel_blocked = false; return 0; @@ -329,8 +332,9 @@ nv40_grctx_vals_load(struct drm_device *dev, struct nouveau_gpuobj *ctx) if (!cv) return; - for (i = 0; i < cv->length; i++) - nv_wo32(dev, ctx, cv->data[i].offset, cv->data[i].value); + for (i = 0; i < le32_to_cpu(cv->length); i++) + nv_wo32(dev, ctx, le32_to_cpu(cv->data[i].offset), + le32_to_cpu(cv->data[i].value)); } /* |