From 5c9ed8309493acb099463d25b32fabb5b7c004af Mon Sep 17 00:00:00 2001 From: Dave Airlie Date: Tue, 17 Aug 2004 13:10:05 +0000 Subject: Merged drmfntbl-0-0-1 --- linux/drm_bufs.h | 83 ++++++++++++++++++++++++++------------------------------ 1 file changed, 38 insertions(+), 45 deletions(-) (limited to 'linux/drm_bufs.h') diff --git a/linux/drm_bufs.h b/linux/drm_bufs.h index ef7c3756..d3d0b83c 100644 --- a/linux/drm_bufs.h +++ b/linux/drm_bufs.h @@ -45,18 +45,6 @@ #define __HAVE_SG 0 #endif -#ifndef DRIVER_BUF_PRIV_T -#define DRIVER_BUF_PRIV_T u32 -#endif -#ifndef DRIVER_AGP_BUFFERS_MAP -#if __HAVE_AGP && __HAVE_DMA -#error "You must define DRIVER_AGP_BUFFERS_MAP()" -#else -#define DRIVER_AGP_BUFFERS_MAP( dev ) NULL -#endif -#endif - - /** * Compute size order. Returns the exponent of the smaller power of two which * is greater or equal to given number. @@ -316,7 +304,7 @@ int DRM(rmmap)(struct inode *inode, struct file *filp, * * Frees any pages and buffers associated with the given entry. */ -static void DRM(cleanup_buf_error)(drm_buf_entry_t *entry) +static void DRM(cleanup_buf_error)(drm_device_t *dev, drm_buf_entry_t *entry) { int i; @@ -349,9 +337,8 @@ static void DRM(cleanup_buf_error)(drm_buf_entry_t *entry) sizeof(*entry->buflist), DRM_MEM_BUFS); -#if __HAVE_DMA_FREELIST - DRM(freelist_destroy)(&entry->freelist); -#endif + if (dev->fn_tbl.freelist_destroy) + dev->fn_tbl.freelist_destroy(&entry->freelist); entry->buf_count = 0; } @@ -474,13 +461,13 @@ int DRM(addbufs_agp)( struct inode *inode, struct file *filp, init_waitqueue_head( &buf->dma_wait ); buf->filp = NULL; - buf->dev_priv_size = sizeof(DRIVER_BUF_PRIV_T); - buf->dev_private = DRM(alloc)( sizeof(DRIVER_BUF_PRIV_T), + buf->dev_priv_size = dev->dev_priv_size; + buf->dev_private = DRM(alloc)( buf->dev_priv_size, DRM_MEM_BUFS ); if(!buf->dev_private) { /* Set count correctly so we free the proper amount. */ entry->buf_count = count; - DRM(cleanup_buf_error)(entry); + DRM(cleanup_buf_error)(dev,entry); up( &dev->struct_sem ); atomic_dec( &dev->buf_alloc ); return -ENOMEM; @@ -504,7 +491,7 @@ int DRM(addbufs_agp)( struct inode *inode, struct file *filp, DRM_MEM_BUFS ); if(!temp_buflist) { /* Free the entry because it isn't valid */ - DRM(cleanup_buf_error)(entry); + DRM(cleanup_buf_error)(dev,entry); up( &dev->struct_sem ); atomic_dec( &dev->buf_alloc ); return -ENOMEM; @@ -521,12 +508,14 @@ int DRM(addbufs_agp)( struct inode *inode, struct file *filp, DRM_DEBUG( "dma->buf_count : %d\n", dma->buf_count ); DRM_DEBUG( "entry->buf_count : %d\n", entry->buf_count ); -#if __HAVE_DMA_FREELIST - DRM(freelist_create)( &entry->freelist, entry->buf_count ); - for ( i = 0 ; i < entry->buf_count ; i++ ) { - DRM(freelist_put)( dev, &entry->freelist, &entry->buflist[i] ); + if (dev->fn_tbl.freelist_create) + { + dev->fn_tbl.freelist_create( &entry->freelist, entry->buf_count); + for ( i = 0 ; i < entry->buf_count ; i++ ) { + dev->fn_tbl.freelist_put( dev, &entry->freelist, &entry->buflist[i] ); + } } -#endif + up( &dev->struct_sem ); request.count = entry->buf_count; @@ -665,7 +654,7 @@ int DRM(addbufs_pci)( struct inode *inode, struct file *filp, /* Set count correctly so we free the proper amount. */ entry->buf_count = count; entry->seg_count = count; - DRM(cleanup_buf_error)(entry); + DRM(cleanup_buf_error)(dev,entry); DRM(free)( temp_pagelist, (dma->page_count + (count << page_order)) * sizeof(*dma->pagelist), @@ -699,14 +688,14 @@ int DRM(addbufs_pci)( struct inode *inode, struct file *filp, init_waitqueue_head( &buf->dma_wait ); buf->filp = NULL; - buf->dev_priv_size = sizeof(DRIVER_BUF_PRIV_T); - buf->dev_private = DRM(alloc)( sizeof(DRIVER_BUF_PRIV_T), + buf->dev_priv_size = dev->dev_priv_size; + buf->dev_private = DRM(alloc)( dev->dev_priv_size, DRM_MEM_BUFS ); if(!buf->dev_private) { /* Set count correctly so we free the proper amount. */ entry->buf_count = count; entry->seg_count = count; - DRM(cleanup_buf_error)(entry); + DRM(cleanup_buf_error)(dev,entry); DRM(free)( temp_pagelist, (dma->page_count + (count << page_order)) * sizeof(*dma->pagelist), @@ -730,7 +719,7 @@ int DRM(addbufs_pci)( struct inode *inode, struct file *filp, DRM_MEM_BUFS ); if (!temp_buflist) { /* Free the entry because it isn't valid */ - DRM(cleanup_buf_error)(entry); + DRM(cleanup_buf_error)(dev,entry); DRM(free)( temp_pagelist, (dma->page_count + (count << page_order)) * sizeof(*dma->pagelist), @@ -760,12 +749,14 @@ int DRM(addbufs_pci)( struct inode *inode, struct file *filp, dma->page_count += entry->seg_count << page_order; dma->byte_count += PAGE_SIZE * (entry->seg_count << page_order); -#if __HAVE_DMA_FREELIST - DRM(freelist_create)( &entry->freelist, entry->buf_count ); - for ( i = 0 ; i < entry->buf_count ; i++ ) { - DRM(freelist_put)( dev, &entry->freelist, &entry->buflist[i] ); + if (dev->fn_tbl.freelist_create) + { + dev->fn_tbl.freelist_create( &entry->freelist, entry->buf_count); + for ( i = 0 ; i < entry->buf_count ; i++ ) { + dev->fn_tbl.freelist_put( dev, &entry->freelist, &entry->buflist[i] ); + } } -#endif + up( &dev->struct_sem ); request.count = entry->buf_count; @@ -883,13 +874,13 @@ int DRM(addbufs_sg)( struct inode *inode, struct file *filp, init_waitqueue_head( &buf->dma_wait ); buf->filp = NULL; - buf->dev_priv_size = sizeof(DRIVER_BUF_PRIV_T); - buf->dev_private = DRM(alloc)( sizeof(DRIVER_BUF_PRIV_T), + buf->dev_priv_size = dev->dev_priv_size; + buf->dev_private = DRM(alloc)( dev->dev_priv_size, DRM_MEM_BUFS ); if(!buf->dev_private) { /* Set count correctly so we free the proper amount. */ entry->buf_count = count; - DRM(cleanup_buf_error)(entry); + DRM(cleanup_buf_error)(dev,entry); up( &dev->struct_sem ); atomic_dec( &dev->buf_alloc ); return -ENOMEM; @@ -914,7 +905,7 @@ int DRM(addbufs_sg)( struct inode *inode, struct file *filp, DRM_MEM_BUFS ); if(!temp_buflist) { /* Free the entry because it isn't valid */ - DRM(cleanup_buf_error)(entry); + DRM(cleanup_buf_error)(dev,entry); up( &dev->struct_sem ); atomic_dec( &dev->buf_alloc ); return -ENOMEM; @@ -931,12 +922,14 @@ int DRM(addbufs_sg)( struct inode *inode, struct file *filp, DRM_DEBUG( "dma->buf_count : %d\n", dma->buf_count ); DRM_DEBUG( "entry->buf_count : %d\n", entry->buf_count ); -#if __HAVE_DMA_FREELIST - DRM(freelist_create)( &entry->freelist, entry->buf_count ); - for ( i = 0 ; i < entry->buf_count ; i++ ) { - DRM(freelist_put)( dev, &entry->freelist, &entry->buflist[i] ); + if (dev->fn_tbl.freelist_create) + { + dev->fn_tbl.freelist_create( &entry->freelist, entry->buf_count); + for ( i = 0 ; i < entry->buf_count ; i++ ) { + dev->fn_tbl.freelist_put( dev, &entry->freelist, &entry->buflist[i] ); + } } -#endif + up( &dev->struct_sem ); request.count = entry->buf_count; @@ -1222,7 +1215,7 @@ int DRM(mapbufs)( struct inode *inode, struct file *filp, if ( request.count >= dma->buf_count ) { if ( (__HAVE_AGP && (dma->flags & _DRM_DMA_USE_AGP)) || (__HAVE_SG && (dma->flags & _DRM_DMA_USE_SG)) ) { - drm_map_t *map = DRIVER_AGP_BUFFERS_MAP( dev ); + drm_map_t *map = dev->agp_buffer_map; if ( !map ) { retcode = -EINVAL; -- cgit v1.2.3