diff options
Diffstat (limited to 'drivers/char/drm/r128_state.c')
| -rw-r--r-- | drivers/char/drm/r128_state.c | 351 |
1 files changed, 160 insertions, 191 deletions
diff --git a/drivers/char/drm/r128_state.c b/drivers/char/drm/r128_state.c index 7b334fb7d649..b7f483cac6d4 100644 --- a/drivers/char/drm/r128_state.c +++ b/drivers/char/drm/r128_state.c @@ -776,8 +776,9 @@ static void r128_cce_dispatch_indices(struct drm_device * dev, sarea_priv->nbox = 0; } -static int r128_cce_dispatch_blit(DRMFILE filp, - struct drm_device * dev, drm_r128_blit_t * blit) +static int r128_cce_dispatch_blit(struct drm_device * dev, + struct drm_file *file_priv, + drm_r128_blit_t * blit) { drm_r128_private_t *dev_priv = dev->dev_private; struct drm_device_dma *dma = dev->dma; @@ -809,7 +810,7 @@ static int r128_cce_dispatch_blit(DRMFILE filp, break; default: DRM_ERROR("invalid blit format %d\n", blit->format); - return DRM_ERR(EINVAL); + return -EINVAL; } /* Flush the pixel cache, and mark the contents as Read Invalid. @@ -829,14 +830,14 @@ static int r128_cce_dispatch_blit(DRMFILE filp, buf = dma->buflist[blit->idx]; buf_priv = buf->dev_private; - if (buf->filp != filp) { + if (buf->file_priv != file_priv) { DRM_ERROR("process %d using buffer owned by %p\n", - DRM_CURRENTPID, buf->filp); - return DRM_ERR(EINVAL); + DRM_CURRENTPID, buf->file_priv); + return -EINVAL; } if (buf->pending) { DRM_ERROR("sending pending buffer %d\n", blit->idx); - return DRM_ERR(EINVAL); + return -EINVAL; } buf_priv->discard = 1; @@ -900,22 +901,22 @@ static int r128_cce_dispatch_write_span(struct drm_device * dev, count = depth->n; if (count > 4096 || count <= 0) - return DRM_ERR(EMSGSIZE); + return -EMSGSIZE; if (DRM_COPY_FROM_USER(&x, depth->x, sizeof(x))) { - return DRM_ERR(EFAULT); + return -EFAULT; } if (DRM_COPY_FROM_USER(&y, depth->y, sizeof(y))) { - return DRM_ERR(EFAULT); + return -EFAULT; } buffer_size = depth->n * sizeof(u32); buffer = drm_alloc(buffer_size, DRM_MEM_BUFS); if (buffer == NULL) - return DRM_ERR(ENOMEM); + return -ENOMEM; if (DRM_COPY_FROM_USER(buffer, depth->buffer, buffer_size)) { drm_free(buffer, buffer_size, DRM_MEM_BUFS); - return DRM_ERR(EFAULT); + return -EFAULT; } mask_size = depth->n * sizeof(u8); @@ -923,12 +924,12 @@ static int r128_cce_dispatch_write_span(struct drm_device * dev, mask = drm_alloc(mask_size, DRM_MEM_BUFS); if (mask == NULL) { drm_free(buffer, buffer_size, DRM_MEM_BUFS); - return DRM_ERR(ENOMEM); + return -ENOMEM; } if (DRM_COPY_FROM_USER(mask, depth->mask, mask_size)) { drm_free(buffer, buffer_size, DRM_MEM_BUFS); drm_free(mask, mask_size, DRM_MEM_BUFS); - return DRM_ERR(EFAULT); + return -EFAULT; } for (i = 0; i < count; i++, x++) { @@ -996,28 +997,28 @@ static int r128_cce_dispatch_write_pixels(struct drm_device * dev, count = depth->n; if (count > 4096 || count <= 0) - return DRM_ERR(EMSGSIZE); + return -EMSGSIZE; xbuf_size = count * sizeof(*x); ybuf_size = count * sizeof(*y); x = drm_alloc(xbuf_size, DRM_MEM_BUFS); if (x == NULL) { - return DRM_ERR(ENOMEM); + return -ENOMEM; } y = drm_alloc(ybuf_size, DRM_MEM_BUFS); if (y == NULL) { drm_free(x, xbuf_size, DRM_MEM_BUFS); - return DRM_ERR(ENOMEM); + return -ENOMEM; } if (DRM_COPY_FROM_USER(x, depth->x, xbuf_size)) { drm_free(x, xbuf_size, DRM_MEM_BUFS); drm_free(y, ybuf_size, DRM_MEM_BUFS); - return DRM_ERR(EFAULT); + return -EFAULT; } if (DRM_COPY_FROM_USER(y, depth->y, xbuf_size)) { drm_free(x, xbuf_size, DRM_MEM_BUFS); drm_free(y, ybuf_size, DRM_MEM_BUFS); - return DRM_ERR(EFAULT); + return -EFAULT; } buffer_size = depth->n * sizeof(u32); @@ -1025,13 +1026,13 @@ static int r128_cce_dispatch_write_pixels(struct drm_device * dev, if (buffer == NULL) { drm_free(x, xbuf_size, DRM_MEM_BUFS); drm_free(y, ybuf_size, DRM_MEM_BUFS); - return DRM_ERR(ENOMEM); + return -ENOMEM; } if (DRM_COPY_FROM_USER(buffer, depth->buffer, buffer_size)) { drm_free(x, xbuf_size, DRM_MEM_BUFS); drm_free(y, ybuf_size, DRM_MEM_BUFS); drm_free(buffer, buffer_size, DRM_MEM_BUFS); - return DRM_ERR(EFAULT); + return -EFAULT; } if (depth->mask) { @@ -1041,14 +1042,14 @@ static int r128_cce_dispatch_write_pixels(struct drm_device * dev, drm_free(x, xbuf_size, DRM_MEM_BUFS); drm_free(y, ybuf_size, DRM_MEM_BUFS); drm_free(buffer, buffer_size, DRM_MEM_BUFS); - return DRM_ERR(ENOMEM); + return -ENOMEM; } if (DRM_COPY_FROM_USER(mask, depth->mask, mask_size)) { drm_free(x, xbuf_size, DRM_MEM_BUFS); drm_free(y, ybuf_size, DRM_MEM_BUFS); drm_free(buffer, buffer_size, DRM_MEM_BUFS); drm_free(mask, mask_size, DRM_MEM_BUFS); - return DRM_ERR(EFAULT); + return -EFAULT; } for (i = 0; i < count; i++) { @@ -1115,13 +1116,13 @@ static int r128_cce_dispatch_read_span(struct drm_device * dev, count = depth->n; if (count > 4096 || count <= 0) - return DRM_ERR(EMSGSIZE); + return -EMSGSIZE; if (DRM_COPY_FROM_USER(&x, depth->x, sizeof(x))) { - return DRM_ERR(EFAULT); + return -EFAULT; } if (DRM_COPY_FROM_USER(&y, depth->y, sizeof(y))) { - return DRM_ERR(EFAULT); + return -EFAULT; } BEGIN_RING(7); @@ -1159,7 +1160,7 @@ static int r128_cce_dispatch_read_pixels(struct drm_device * dev, count = depth->n; if (count > 4096 || count <= 0) - return DRM_ERR(EMSGSIZE); + return -EMSGSIZE; if (count > dev_priv->depth_pitch) { count = dev_priv->depth_pitch; @@ -1169,22 +1170,22 @@ static int r128_cce_dispatch_read_pixels(struct drm_device * dev, ybuf_size = count * sizeof(*y); x = drm_alloc(xbuf_size, DRM_MEM_BUFS); if (x == NULL) { - return DRM_ERR(ENOMEM); + return -ENOMEM; } y = drm_alloc(ybuf_size, DRM_MEM_BUFS); if (y == NULL) { drm_free(x, xbuf_size, DRM_MEM_BUFS); - return DRM_ERR(ENOMEM); + return -ENOMEM; } if (DRM_COPY_FROM_USER(x, depth->x, xbuf_size)) { drm_free(x, xbuf_size, DRM_MEM_BUFS); drm_free(y, ybuf_size, DRM_MEM_BUFS); - return DRM_ERR(EFAULT); + return -EFAULT; } if (DRM_COPY_FROM_USER(y, depth->y, ybuf_size)) { drm_free(x, xbuf_size, DRM_MEM_BUFS); drm_free(y, ybuf_size, DRM_MEM_BUFS); - return DRM_ERR(EFAULT); + return -EFAULT; } for (i = 0; i < count; i++) { @@ -1241,25 +1242,21 @@ static void r128_cce_dispatch_stipple(struct drm_device * dev, u32 * stipple) * IOCTL functions */ -static int r128_cce_clear(DRM_IOCTL_ARGS) +static int r128_cce_clear(struct drm_device *dev, void *data, struct drm_file *file_priv) { - DRM_DEVICE; drm_r128_private_t *dev_priv = dev->dev_private; drm_r128_sarea_t *sarea_priv = dev_priv->sarea_priv; - drm_r128_clear_t clear; + drm_r128_clear_t *clear = data; DRM_DEBUG("\n"); - LOCK_TEST_WITH_RETURN(dev, filp); - - DRM_COPY_FROM_USER_IOCTL(clear, (drm_r128_clear_t __user *) data, - sizeof(clear)); + LOCK_TEST_WITH_RETURN(dev, file_priv); RING_SPACE_TEST_WITH_RETURN(dev_priv); if (sarea_priv->nbox > R128_NR_SAREA_CLIPRECTS) sarea_priv->nbox = R128_NR_SAREA_CLIPRECTS; - r128_cce_dispatch_clear(dev, &clear); + r128_cce_dispatch_clear(dev, clear); COMMIT_RING(); /* Make sure we restore the 3D state next time. @@ -1309,13 +1306,12 @@ static int r128_do_cleanup_pageflip(struct drm_device * dev) * They can & should be intermixed to support multiple 3d windows. */ -static int r128_cce_flip(DRM_IOCTL_ARGS) +static int r128_cce_flip(struct drm_device *dev, void *data, struct drm_file *file_priv) { - DRM_DEVICE; drm_r128_private_t *dev_priv = dev->dev_private; DRM_DEBUG("%s\n", __FUNCTION__); - LOCK_TEST_WITH_RETURN(dev, filp); + LOCK_TEST_WITH_RETURN(dev, file_priv); RING_SPACE_TEST_WITH_RETURN(dev_priv); @@ -1328,14 +1324,13 @@ static int r128_cce_flip(DRM_IOCTL_ARGS) return 0; } -static int r128_cce_swap(DRM_IOCTL_ARGS) +static int r128_cce_swap(struct drm_device *dev, void *data, struct drm_file *file_priv) { - DRM_DEVICE; drm_r128_private_t *dev_priv = dev->dev_private; drm_r128_sarea_t *sarea_priv = dev_priv->sarea_priv; DRM_DEBUG("%s\n", __FUNCTION__); - LOCK_TEST_WITH_RETURN(dev, filp); + LOCK_TEST_WITH_RETURN(dev, file_priv); RING_SPACE_TEST_WITH_RETURN(dev_priv); @@ -1350,58 +1345,54 @@ static int r128_cce_swap(DRM_IOCTL_ARGS) return 0; } -static int r128_cce_vertex(DRM_IOCTL_ARGS) +static int r128_cce_vertex(struct drm_device *dev, void *data, struct drm_file *file_priv) { - DRM_DEVICE; drm_r128_private_t *dev_priv = dev->dev_private; struct drm_device_dma *dma = dev->dma; struct drm_buf *buf; drm_r128_buf_priv_t *buf_priv; - drm_r128_vertex_t vertex; + drm_r128_vertex_t *vertex = data; - LOCK_TEST_WITH_RETURN(dev, filp); + LOCK_TEST_WITH_RETURN(dev, file_priv); if (!dev_priv) { DRM_ERROR("%s called with no initialization\n", __FUNCTION__); - return DRM_ERR(EINVAL); + return -EINVAL; } - DRM_COPY_FROM_USER_IOCTL(vertex, (drm_r128_vertex_t __user *) data, - sizeof(vertex)); - DRM_DEBUG("pid=%d index=%d count=%d discard=%d\n", - DRM_CURRENTPID, vertex.idx, vertex.count, vertex.discard); + DRM_CURRENTPID, vertex->idx, vertex->count, vertex->discard); - if (vertex.idx < 0 || vertex.idx >= dma->buf_count) { + if (vertex->idx < 0 || vertex->idx >= dma->buf_count) { DRM_ERROR("buffer index %d (of %d max)\n", - vertex.idx, dma->buf_count - 1); - return DRM_ERR(EINVAL); + vertex->idx, dma->buf_count - 1); + return -EINVAL; } - if (vertex.prim < 0 || - vertex.prim > R128_CCE_VC_CNTL_PRIM_TYPE_TRI_TYPE2) { - DRM_ERROR("buffer prim %d\n", vertex.prim); - return DRM_ERR(EINVAL); + if (vertex->prim < 0 || + vertex->prim > R128_CCE_VC_CNTL_PRIM_TYPE_TRI_TYPE2) { + DRM_ERROR("buffer prim %d\n", vertex->prim); + return -EINVAL; } RING_SPACE_TEST_WITH_RETURN(dev_priv); VB_AGE_TEST_WITH_RETURN(dev_priv); - buf = dma->buflist[vertex.idx]; + buf = dma->buflist[vertex->idx]; buf_priv = buf->dev_private; - if (buf->filp != filp) { + if (buf->file_priv != file_priv) { DRM_ERROR("process %d using buffer owned by %p\n", - DRM_CURRENTPID, buf->filp); - return DRM_ERR(EINVAL); + DRM_CURRENTPID, buf->file_priv); + return -EINVAL; } if (buf->pending) { - DRM_ERROR("sending pending buffer %d\n", vertex.idx); - return DRM_ERR(EINVAL); + DRM_ERROR("sending pending buffer %d\n", vertex->idx); + return -EINVAL; } - buf->used = vertex.count; - buf_priv->prim = vertex.prim; - buf_priv->discard = vertex.discard; + buf->used = vertex->count; + buf_priv->prim = vertex->prim; + buf_priv->discard = vertex->discard; r128_cce_dispatch_vertex(dev, buf); @@ -1409,134 +1400,123 @@ static int r128_cce_vertex(DRM_IOCTL_ARGS) return 0; } -static int r128_cce_indices(DRM_IOCTL_ARGS) +static int r128_cce_indices(struct drm_device *dev, void *data, struct drm_file *file_priv) { - DRM_DEVICE; drm_r128_private_t *dev_priv = dev->dev_private; struct drm_device_dma *dma = dev->dma; struct drm_buf *buf; drm_r128_buf_priv_t *buf_priv; - drm_r128_indices_t elts; + drm_r128_indices_t *elts = data; int count; - LOCK_TEST_WITH_RETURN(dev, filp); + LOCK_TEST_WITH_RETURN(dev, file_priv); if (!dev_priv) { DRM_ERROR("%s called with no initialization\n", __FUNCTION__); - return DRM_ERR(EINVAL); + return -EINVAL; } - DRM_COPY_FROM_USER_IOCTL(elts, (drm_r128_indices_t __user *) data, - sizeof(elts)); - DRM_DEBUG("pid=%d buf=%d s=%d e=%d d=%d\n", DRM_CURRENTPID, - elts.idx, elts.start, elts.end, elts.discard); + elts->idx, elts->start, elts->end, elts->discard); - if (elts.idx < 0 || elts.idx >= dma->buf_count) { + if (elts->idx < 0 || elts->idx >= dma->buf_count) { DRM_ERROR("buffer index %d (of %d max)\n", - elts.idx, dma->buf_count - 1); - return DRM_ERR(EINVAL); + elts->idx, dma->buf_count - 1); + return -EINVAL; } - if (elts.prim < 0 || elts.prim > R128_CCE_VC_CNTL_PRIM_TYPE_TRI_TYPE2) { - DRM_ERROR("buffer prim %d\n", elts.prim); - return DRM_ERR(EINVAL); + if (elts->prim < 0 || + elts->prim > R128_CCE_VC_CNTL_PRIM_TYPE_TRI_TYPE2) { + DRM_ERROR("buffer prim %d\n", elts->prim); + return -EINVAL; } RING_SPACE_TEST_WITH_RETURN(dev_priv); VB_AGE_TEST_WITH_RETURN(dev_priv); - buf = dma->buflist[elts.idx]; + buf = dma->buflist[elts->idx]; buf_priv = buf->dev_private; - if (buf->filp != filp) { + if (buf->file_priv != file_priv) { DRM_ERROR("process %d using buffer owned by %p\n", - DRM_CURRENTPID, buf->filp); - return DRM_ERR(EINVAL); + DRM_CURRENTPID, buf->file_priv); + return -EINVAL; } if (buf->pending) { - DRM_ERROR("sending pending buffer %d\n", elts.idx); - return DRM_ERR(EINVAL); + DRM_ERROR("sending pending buffer %d\n", elts->idx); + return -EINVAL; } - count = (elts.end - elts.start) / sizeof(u16); - elts.start -= R128_INDEX_PRIM_OFFSET; + count = (elts->end - elts->start) / sizeof(u16); + elts->start -= R128_INDEX_PRIM_OFFSET; - if (elts.start & 0x7) { - DRM_ERROR("misaligned buffer 0x%x\n", elts.start); - return DRM_ERR(EINVAL); + if (elts->start & 0x7) { + DRM_ERROR("misaligned buffer 0x%x\n", elts->start); + return -EINVAL; } - if (elts.start < buf->used) { - DRM_ERROR("no header 0x%x - 0x%x\n", elts.start, buf->used); - return DRM_ERR(EINVAL); + if (elts->start < buf->used) { + DRM_ERROR("no header 0x%x - 0x%x\n", elts->start, buf->used); + return -EINVAL; } - buf->used = elts.end; - buf_priv->prim = elts.prim; - buf_priv->discard = elts.discard; + buf->used = elts->end; + buf_priv->prim = elts->prim; + buf_priv->discard = elts->discard; - r128_cce_dispatch_indices(dev, buf, elts.start, elts.end, count); + r128_cce_dispatch_indices(dev, buf, elts->start, elts->end, count); COMMIT_RING(); return 0; } -static int r128_cce_blit(DRM_IOCTL_ARGS) +static int r128_cce_blit(struct drm_device *dev, void *data, struct drm_file *file_priv) { - DRM_DEVICE; struct drm_device_dma *dma = dev->dma; drm_r128_private_t *dev_priv = dev->dev_private; - drm_r128_blit_t blit; + drm_r128_blit_t *blit = data; int ret; - LOCK_TEST_WITH_RETURN(dev, filp); - - DRM_COPY_FROM_USER_IOCTL(blit, (drm_r128_blit_t __user *) data, - sizeof(blit)); + LOCK_TEST_WITH_RETURN(dev, file_priv); - DRM_DEBUG("pid=%d index=%d\n", DRM_CURRENTPID, blit.idx); + DRM_DEBUG("pid=%d index=%d\n", DRM_CURRENTPID, blit->idx); - if (blit.idx < 0 || blit.idx >= dma->buf_count) { + if (blit->idx < 0 || blit->idx >= dma->buf_count) { DRM_ERROR("buffer index %d (of %d max)\n", - blit.idx, dma->buf_count - 1); - return DRM_ERR(EINVAL); + blit->idx, dma->buf_count - 1); + return -EINVAL; } RING_SPACE_TEST_WITH_RETURN(dev_priv); VB_AGE_TEST_WITH_RETURN(dev_priv); - ret = r128_cce_dispatch_blit(filp, dev, &blit); + ret = r128_cce_dispatch_blit(dev, file_priv, blit); COMMIT_RING(); return ret; } -static int r128_cce_depth(DRM_IOCTL_ARGS) +static int r128_cce_depth(struct drm_device *dev, void *data, struct drm_file *file_priv) { - DRM_DEVICE; drm_r128_private_t *dev_priv = dev->dev_private; - drm_r128_depth_t depth; + drm_r128_depth_t *depth = data; int ret; - LOCK_TEST_WITH_RETURN(dev, filp); - - DRM_COPY_FROM_USER_IOCTL(depth, (drm_r128_depth_t __user *) data, - sizeof(depth)); + LOCK_TEST_WITH_RETURN(dev, file_priv); RING_SPACE_TEST_WITH_RETURN(dev_priv); - ret = DRM_ERR(EINVAL); - switch (depth.func) { + ret = -EINVAL; + switch (depth->func) { case R128_WRITE_SPAN: - ret = r128_cce_dispatch_write_span(dev, &depth); + ret = r128_cce_dispatch_write_span(dev, depth); break; case R128_WRITE_PIXELS: - ret = r128_cce_dispatch_write_pixels(dev, &depth); + ret = r128_cce_dispatch_write_pixels(dev, depth); break; case R128_READ_SPAN: - ret = r128_cce_dispatch_read_span(dev, &depth); + ret = r128_cce_dispatch_read_span(dev, depth); break; case R128_READ_PIXELS: - ret = r128_cce_dispatch_read_pixels(dev, &depth); + ret = r128_cce_dispatch_read_pixels(dev, depth); break; } @@ -1544,20 +1524,16 @@ static int r128_cce_depth(DRM_IOCTL_ARGS) return ret; } -static int r128_cce_stipple(DRM_IOCTL_ARGS) +static int r128_cce_stipple(struct drm_device *dev, void *data, struct drm_file *file_priv) { - DRM_DEVICE; drm_r128_private_t *dev_priv = dev->dev_private; - drm_r128_stipple_t stipple; + drm_r128_stipple_t *stipple = data; u32 mask[32]; - LOCK_TEST_WITH_RETURN(dev, filp); - - DRM_COPY_FROM_USER_IOCTL(stipple, (drm_r128_stipple_t __user *) data, - sizeof(stipple)); + LOCK_TEST_WITH_RETURN(dev, file_priv); - if (DRM_COPY_FROM_USER(&mask, stipple.mask, 32 * sizeof(u32))) - return DRM_ERR(EFAULT); + if (DRM_COPY_FROM_USER(&mask, stipple->mask, 32 * sizeof(u32))) + return -EFAULT; RING_SPACE_TEST_WITH_RETURN(dev_priv); @@ -1567,61 +1543,58 @@ static int r128_cce_stipple(DRM_IOCTL_ARGS) return 0; } -static int r128_cce_indirect(DRM_IOCTL_ARGS) +static int r128_cce_indirect(struct drm_device *dev, void *data, struct drm_file *file_priv) { - DRM_DEVICE; drm_r128_private_t *dev_priv = dev->dev_private; struct drm_device_dma *dma = dev->dma; struct drm_buf *buf; drm_r128_buf_priv_t *buf_priv; - drm_r128_indirect_t indirect; + drm_r128_indirect_t *indirect = data; #if 0 RING_LOCALS; #endif - LOCK_TEST_WITH_RETURN(dev, filp); + LOCK_TEST_WITH_RETURN(dev, file_priv); if (!dev_priv) { DRM_ERROR("%s called with no initialization\n", __FUNCTION__); - return DRM_ERR(EINVAL); + return -EINVAL; } - DRM_COPY_FROM_USER_IOCTL(indirect, (drm_r128_indirect_t __user *) data, - sizeof(indirect)); - DRM_DEBUG("indirect: idx=%d s=%d e=%d d=%d\n", - indirect.idx, indirect.start, indirect.end, indirect.discard); + indirect->idx, indirect->start, indirect->end, + indirect->discard); - if (indirect.idx < 0 || indirect.idx >= dma->buf_count) { + if (indirect->idx < 0 || indirect->idx >= dma->buf_count) { DRM_ERROR("buffer index %d (of %d max)\n", - indirect.idx, dma->buf_count - 1); - return DRM_ERR(EINVAL); + indirect->idx, dma->buf_count - 1); + return -EINVAL; } - buf = dma->buflist[indirect.idx]; + buf = dma->buflist[indirect->idx]; buf_priv = buf->dev_private; - if (buf->filp != filp) { + if (buf->file_priv != file_priv) { DRM_ERROR("process %d using buffer owned by %p\n", - DRM_CURRENTPID, buf->filp); - return DRM_ERR(EINVAL); + DRM_CURRENTPID, buf->file_priv); + return -EINVAL; } if (buf->pending) { - DRM_ERROR("sending pending buffer %d\n", indirect.idx); - return DRM_ERR(EINVAL); + DRM_ERROR("sending pending buffer %d\n", indirect->idx); + return -EINVAL; } - if (indirect.start < buf->used) { + if (indirect->start < buf->used) { DRM_ERROR("reusing indirect: start=0x%x actual=0x%x\n", - indirect.start, buf->used); - return DRM_ERR(EINVAL); + indirect->start, buf->used); + return -EINVAL; } RING_SPACE_TEST_WITH_RETURN(dev_priv); VB_AGE_TEST_WITH_RETURN(dev_priv); - buf->used = indirect.end; - buf_priv->discard = indirect.discard; + buf->used = indirect->end; + buf_priv->discard = indirect->discard; #if 0 /* Wait for the 3D stream to idle before the indirect buffer @@ -1636,46 +1609,42 @@ static int r128_cce_indirect(DRM_IOCTL_ARGS) * X server. This is insecure and is thus only available to * privileged clients. */ - r128_cce_dispatch_indirect(dev, buf, indirect.start, indirect.end); + r128_cce_dispatch_indirect(dev, buf, indirect->start, indirect->end); COMMIT_RING(); return 0; } -static int r128_getparam(DRM_IOCTL_ARGS) +static int r128_getparam(struct drm_device *dev, void *data, struct drm_file *file_priv) { - DRM_DEVICE; drm_r128_private_t *dev_priv = dev->dev_private; - drm_r128_getparam_t param; + drm_r128_getparam_t *param = data; int value; if (!dev_priv) { DRM_ERROR("%s called with no initialization\n", __FUNCTION__); - return DRM_ERR(EINVAL); + return -EINVAL; } - DRM_COPY_FROM_USER_IOCTL(param, (drm_r128_getparam_t __user *) data, - sizeof(param)); - DRM_DEBUG("pid=%d\n", DRM_CURRENTPID); - switch (param.param) { + switch (param->param) { case R128_PARAM_IRQ_NR: value = dev->irq; break; default: - return DRM_ERR(EINVAL); + return -EINVAL; } - if (DRM_COPY_TO_USER(param.value, &value, sizeof(int))) { + if (DRM_COPY_TO_USER(param->value, &value, sizeof(int))) { DRM_ERROR("copy_to_user\n"); - return DRM_ERR(EFAULT); + return -EFAULT; } return 0; } -void r128_driver_preclose(struct drm_device * dev, DRMFILE filp) +void r128_driver_preclose(struct drm_device * dev, struct drm_file *file_priv) { if (dev->dev_private) { drm_r128_private_t *dev_priv = dev->dev_private; @@ -1690,24 +1659,24 @@ void r128_driver_lastclose(struct drm_device * dev) r128_do_cleanup_cce(dev); } -drm_ioctl_desc_t r128_ioctls[] = { - [DRM_IOCTL_NR(DRM_R128_INIT)] = {r128_cce_init, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY}, - [DRM_IOCTL_NR(DRM_R128_CCE_START)] = {r128_cce_start, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY}, - [DRM_IOCTL_NR(DRM_R128_CCE_STOP)] = {r128_cce_stop, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY}, - [DRM_IOCTL_NR(DRM_R128_CCE_RESET)] = {r128_cce_reset, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY}, - [DRM_IOCTL_NR(DRM_R128_CCE_IDLE)] = {r128_cce_idle, DRM_AUTH}, - [DRM_IOCTL_NR(DRM_R128_RESET)] = {r128_engine_reset, DRM_AUTH}, - [DRM_IOCTL_NR(DRM_R128_FULLSCREEN)] = {r128_fullscreen, DRM_AUTH}, - [DRM_IOCTL_NR(DRM_R128_SWAP)] = {r128_cce_swap, DRM_AUTH}, - [DRM_IOCTL_NR(DRM_R128_FLIP)] = {r128_cce_flip, DRM_AUTH}, - [DRM_IOCTL_NR(DRM_R128_CLEAR)] = {r128_cce_clear, DRM_AUTH}, - [DRM_IOCTL_NR(DRM_R128_VERTEX)] = {r128_cce_vertex, DRM_AUTH}, - [DRM_IOCTL_NR(DRM_R128_INDICES)] = {r128_cce_indices, DRM_AUTH}, - [DRM_IOCTL_NR(DRM_R128_BLIT)] = {r128_cce_blit, DRM_AUTH}, - [DRM_IOCTL_NR(DRM_R128_DEPTH)] = {r128_cce_depth, DRM_AUTH}, - [DRM_IOCTL_NR(DRM_R128_STIPPLE)] = {r128_cce_stipple, DRM_AUTH}, - [DRM_IOCTL_NR(DRM_R128_INDIRECT)] = {r128_cce_indirect, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY}, - [DRM_IOCTL_NR(DRM_R128_GETPARAM)] = {r128_getparam, DRM_AUTH}, +struct drm_ioctl_desc r128_ioctls[] = { + DRM_IOCTL_DEF(DRM_R128_INIT, r128_cce_init, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY), + DRM_IOCTL_DEF(DRM_R128_CCE_START, r128_cce_start, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY), + DRM_IOCTL_DEF(DRM_R128_CCE_STOP, r128_cce_stop, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY), + DRM_IOCTL_DEF(DRM_R128_CCE_RESET, r128_cce_reset, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY), + DRM_IOCTL_DEF(DRM_R128_CCE_IDLE, r128_cce_idle, DRM_AUTH), + DRM_IOCTL_DEF(DRM_R128_RESET, r128_engine_reset, DRM_AUTH), + DRM_IOCTL_DEF(DRM_R128_FULLSCREEN, r128_fullscreen, DRM_AUTH), + DRM_IOCTL_DEF(DRM_R128_SWAP, r128_cce_swap, DRM_AUTH), + DRM_IOCTL_DEF(DRM_R128_FLIP, r128_cce_flip, DRM_AUTH), + DRM_IOCTL_DEF(DRM_R128_CLEAR, r128_cce_clear, DRM_AUTH), + DRM_IOCTL_DEF(DRM_R128_VERTEX, r128_cce_vertex, DRM_AUTH), + DRM_IOCTL_DEF(DRM_R128_INDICES, r128_cce_indices, DRM_AUTH), + DRM_IOCTL_DEF(DRM_R128_BLIT, r128_cce_blit, DRM_AUTH), + DRM_IOCTL_DEF(DRM_R128_DEPTH, r128_cce_depth, DRM_AUTH), + DRM_IOCTL_DEF(DRM_R128_STIPPLE, r128_cce_stipple, DRM_AUTH), + DRM_IOCTL_DEF(DRM_R128_INDIRECT, r128_cce_indirect, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY), + DRM_IOCTL_DEF(DRM_R128_GETPARAM, r128_getparam, DRM_AUTH), }; int r128_max_ioctl = DRM_ARRAY_SIZE(r128_ioctls); |