On Mon, 2003-05-12 at 23:51, David Mosberger wrote:
> Michel> Hmm, isn't there a way to make it work with older kernels as
> Michel> well? For reference, we've been using
> Michel> http://www.penguinppc.org/~daenzer/DRI/drm-ioremapagp.diff
> Michel> by Benjamin Herrenschmidt for a while for Apple UniNorth
> Michel> northbridges.
>
> It should be possible to add vmap() and vunmap() to kernel/vmalloc.c
> on older kernels. I think those are the only dependencies
There are a couple more, like pte_offset_kernel(), pte_pfn(),
pfn_to_page() and flush_tlb_kernel_range(). Getting this working with
2.4 seems like a lot of work and/or ugly. :\
> (apart from PAGE_AGP, which is taken care of by the latest patch).
Not quite, PAGE_KERNEL_NOCACHE isn't defined on all architectures
either.
> Michel> Anyway, after applying your second patch, things looked much
> Michel> better, and the attached patch against the DRI CVS trunk
> Michel> builds without warnings here.
>
> Great! Does this mean that next time Linus does a pull he'll pick up
> this stuff?
No, I haven't committed it yet. I'd like to find a solution for PAGE_AGP
first at least. Looks like we have to wait for Linus to merge the
asm/agp.h part of your patch first?
Meanwhile, here's another version of the DRI CVS patch, I got rid of the
local variable in the drm_ioremap* functions.
-- Earthling Michel Ddnzer \ Debian (powerpc), XFree86 and DRI developer Software libre enthusiast \ http://svcs.affero.net/rm.php?r=daenzer--=-/fq4gmLI0rmuqTNNxoqf Content-Disposition: attachment; filename=drm-cant_use_aperture.diff Content-Type: text/x-patch; name=drm-cant_use_aperture.diff; charset=iso-8859-1 Content-Transfer-Encoding: 7bit
Index: programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/drmP.h =================================================================== RCS file: /cvsroot/dri/xc/xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/drmP.h,v retrieving revision 1.71 diff -p -u -r1.71 drmP.h --- programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/drmP.h 26 Apr 2003 21:22:07 -0000 1.71 +++ programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/drmP.h 13 May 2003 00:16:33 -0000 @@ -251,16 +253,16 @@ static inline struct page * vmalloc_to_p if (len > DRM_PROC_LIMIT) { ret; *eof = 1; return len - offset; } /* Mapping helper macros */ -#define DRM_IOREMAP(map) \ - (map)->handle = DRM(ioremap)( (map)->offset, (map)->size ) +#define DRM_IOREMAP(map, dev) \ + (map)->handle = DRM(ioremap)( (map)->offset, (map)->size, (dev) ) + +#define DRM_IOREMAP_NOCACHE(map, dev) \ + (map)->handle = DRM(ioremap_nocache)((map)->offset, (map)->size, (dev)) + +#define DRM_IOREMAPFREE(map, dev) \ + do { \ + if ( (map)->handle && (map)->size ) \ + DRM(ioremapfree)( (map)->handle, (map)->size, (dev) ); \ + } while (0) - -#define DRM_IOREMAP_NOCACHE(map) \ - (map)->handle = DRM(ioremap_nocache)((map)->offset, (map)->size) - -#define DRM_IOREMAPFREE(map) \ - do { \ - if ( (map)->handle && (map)->size ) \ - DRM(ioremapfree)( (map)->handle, (map)->size ); \ - } while (0) #define DRM_FIND_MAP(_map, _o) \ @@ -682,9 +693,10 @@ extern void DRM(free)(void *pt, siz extern unsigned long DRM(alloc_pages)(int order, int area); extern void DRM(free_pages)(unsigned long address, int order, int area); -extern void *DRM(ioremap)(unsigned long offset, unsigned long size); -extern void *DRM(ioremap_nocache)(unsigned long offset, unsigned long size); -extern void DRM(ioremapfree)(void *pt, unsigned long size); +extern void *DRM(ioremap)(unsigned long offset, unsigned long size, drm_device_t *dev); +extern void *DRM(ioremap_nocache)(unsigned long offset, unsigned long size, + drm_device_t *dev); +extern void DRM(ioremapfree)(void *pt, unsigned long size, drm_device_t *dev); #if __REALLY_HAVE_AGP extern agp_memory *DRM(alloc_agp)(int pages, u32 type); Index: programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/drm_bufs.h =================================================================== RCS file: /cvsroot/dri/xc/xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/drm_bufs.h,v retrieving revision 1.20 diff -p -u -r1.20 drm_bufs.h --- programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/drm_bufs.h 28 Apr 2003 16:20:31 -0000 1.20 +++ programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/drm_bufs.h 13 May 2003 00:16:33 -0000 @@ -124,7 +124,7 @@ int DRM(addmap)( struct inode *inode, st MTRR_TYPE_WRCOMB, 1 ); } #endif - map->handle = DRM(ioremap)( map->offset, map->size ); + map->handle = DRM(ioremap)( map->offset, map->size, dev ); break; case _DRM_SHM: @@ -246,7 +246,7 @@ int DRM(rmmap)(struct inode *inode, stru DRM_DEBUG("mtrr_del = %d\n", retcode); } #endif - DRM(ioremapfree)(map->handle, map->size); + DRM(ioremapfree)(map->handle, map->size, dev); break; case _DRM_SHM: vfree(map->handle); Index: programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/drm_drv.h =================================================================== RCS file: /cvsroot/dri/xc/xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/drm_drv.h,v retrieving revision 1.35 diff -p -u -r1.35 drm_drv.h --- programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/drm_drv.h 27 Apr 2003 09:53:58 -0000 1.35 +++ programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/drm_drv.h 13 May 2003 00:16:34 -0000 @@ -454,7 +454,7 @@ static int DRM(takedown)( drm_device_t * DRM_DEBUG( "mtrr_del=%d\n", retcode ); } #endif - DRM(ioremapfree)( map->handle, map->size ); + DRM(ioremapfree)( map->handle, map->size, dev ); break; case _DRM_SHM: vfree(map->handle); Index: programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/drm_memory.h =================================================================== RCS file: /cvsroot/dri/xc/xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/drm_memory.h,v retrieving revision 1.11 diff -p -u -r1.11 drm_memory.h --- programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/drm_memory.h 26 Apr 2003 21:33:43 -0000 1.11 +++ programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/drm_memory.h 13 May 2003 00:16:34 -0000 @@ -32,6 +32,7 @@ #define __NO_VERSION__ #include <linux/config.h> #include "drmP.h" +#include <linux/vmalloc.h> /* Cut down version of drm_memory_debug.h, which used to be called * drm_memory.h. If you want the debug functionality, change 0 to 1 @@ -39,6 +40,141 @@ */ #define DEBUG_MEMORY 0 +/* Need at least kernel v2.5.68 to get the 4-argument version of vmap(). */ +#if __REALLY_HAVE_AGP && (LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,68)) + +#include <asm/agp.h> +#include <asm/tlbflush.h> + +#ifndef PAGE_AGP +# define PAGE_AGP PAGE_KERNEL_NOCACHE +#endif + +/* + * Find the drm_map that covers the range [offset, offset+size). + */ +static inline drm_map_t * +drm_lookup_map (unsigned long offset, unsigned long size, drm_device_t *dev) +{ + struct list_head *list; + drm_map_list_t *r_list; + drm_map_t *map; + + list_for_each(list, &dev->maplist->head) { + r_list = (drm_map_list_t *) list; + map = r_list->map; + if (!map) + continue; + if (map->offset <= offset && (offset + size) <= (map->offset + map->size)) + return map; + } + return NULL; +} + +static inline void * +agp_remap (unsigned long offset, unsigned long size, drm_device_t *dev) +{ + unsigned long *phys_addr_map, i, num_pages = PAGE_ALIGN(size) / PAGE_SIZE; + struct drm_agp_mem *agpmem; + struct page **page_map; + void *addr; + + size = PAGE_ALIGN(size); + + for (agpmem = dev->agp->memory; agpmem; agpmem = agpmem->next) + if (agpmem->bound <= offset + && (agpmem->bound + (agpmem->pages << PAGE_SHIFT)) >= (offset + size)) + break; + if (!agpmem) + return NULL; + + /* + * OK, we're mapping AGP space on a chipset/platform on which memory accesses by + * the CPU do not get remapped by the GART. We fix this by using the kernel's + * page-table instead (that's probably faster anyhow...). + */ + /* note: use vmalloc() because num_pages could be large... */ + page_map = vmalloc(num_pages * sizeof(struct page *)); + if (!page_map) + return NULL; + + phys_addr_map = agpmem->memory->memory + (offset - agpmem->bound) / PAGE_SIZE; + for (i = 0; i < num_pages; ++i) + page_map[i] = pfn_to_page(phys_addr_map[i] >> PAGE_SHIFT); + addr = vmap(page_map, num_pages, VM_IOREMAP, PAGE_AGP); + vfree(page_map); + if (!addr) + return NULL; + + flush_tlb_kernel_range((unsigned long) addr, (unsigned long) addr + size); + return addr; +} + +static inline unsigned long +drm_follow_page (void *vaddr) +{ + pgd_t *pgd = pgd_offset_k((unsigned long) vaddr); + pmd_t *pmd = pmd_offset(pgd, (unsigned long) vaddr); + pte_t *ptep = pte_offset_kernel(pmd, (unsigned long) vaddr); + return pte_pfn(*ptep) << PAGE_SHIFT; +} + +#endif /* __REALLY_HAVE_AGP */ + +static inline void *drm_ioremap(unsigned long offset, unsigned long size, drm_device_t *dev) +{ +#if __REALLY_HAVE_AGP && (LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,68)) + if (dev->agp->cant_use_aperture) { + drm_map_t *map = drm_lookup_map(offset, size, dev); + + if (map && map->type == _DRM_AGP) + return agp_remap(offset, size, dev); + } +#endif + + return ioremap(offset, size); +} + +static inline void *drm_ioremap_nocache(unsigned long offset, unsigned long size, + drm_device_t *dev) +{ +#if __REALLY_HAVE_AGP && (LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,68)) + if (dev->agp->cant_use_aperture) { + drm_map_t *map = drm_lookup_map(offset, size, dev); + + if (map && map->type == _DRM_AGP) + return agp_remap(offset, size, dev); + } +#endif + + return ioremap_nocache(offset, size); +} + +static inline void drm_ioremapfree(void *pt, unsigned long size, drm_device_t *dev) +{ +#if __REALLY_HAVE_AGP && (LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,68)) + /* + * This is a bit ugly. It would be much cleaner if the DRM API would use separate + * routines for handling mappings in the AGP space. Hopefully this can be done in + * a future revision of the interface... + */ + if (dev->agp->cant_use_aperture + && ((unsigned long) pt >= VMALLOC_START && (unsigned long) pt < VMALLOC_END)) + { + unsigned long offset; + drm_map_t *map; + + offset = drm_follow_page(pt) | ((unsigned long) pt & ~PAGE_MASK); + map = drm_lookup_map(offset, size, dev); + if (map && map->type == _DRM_AGP) { + vunmap(pt); + return; + } + } +#endif + + iounmap(pt); +} #if DEBUG_MEMORY #include "drm_memory_debug.h" @@ -119,19 +255,19 @@ void DRM(free_pages)(unsigned long addre free_pages(address, order); } -void *DRM(ioremap)(unsigned long offset, unsigned long size) +void *DRM(ioremap)(unsigned long offset, unsigned long size, drm_device_t *dev) { - return ioremap(offset, size); + return drm_ioremap(offset, size, dev); } -void *DRM(ioremap_nocache)(unsigned long offset, unsigned long size) +void *DRM(ioremap_nocache)(unsigned long offset, unsigned long size, drm_device_t *dev) { - return ioremap_nocache(offset, size); + return drm_ioremap_nocache(offset, size, dev); } -void DRM(ioremapfree)(void *pt, unsigned long size) +void DRM(ioremapfree)(void *pt, unsigned long size, drm_device_t *dev) { - iounmap(pt); + drm_ioremapfree(pt, size, dev); } #if __REALLY_HAVE_AGP Index: programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/drm_memory_debug.h =================================================================== RCS file: /cvsroot/dri/xc/xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/drm_memory_debug.h,v retrieving revision 1.2 diff -p -u -r1.2 drm_memory_debug.h --- programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/drm_memory_debug.h 26 Apr 2003 21:33:43 -0000 1.2 +++ programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/drm_memory_debug.h 13 May 2003 00:16:34 -0000 @@ -270,7 +270,7 @@ void DRM(free_pages)(unsigned long addre } } -void *DRM(ioremap)(unsigned long offset, unsigned long size) +void *DRM(ioremap)(unsigned long offset, unsigned long size, drm_device_t *dev) { void *pt; @@ -280,7 +280,7 @@ void *DRM(ioremap)(unsigned long offset, return NULL; } - if (!(pt = ioremap(offset, size))) { + if (!(pt = drm_ioremap(offset, size, dev))) { spin_lock(&DRM(mem_lock)); ++DRM(mem_stats)[DRM_MEM_MAPPINGS].fail_count; spin_unlock(&DRM(mem_lock)); @@ -293,7 +293,7 @@ void *DRM(ioremap)(unsigned long offset, return pt; } -void *DRM(ioremap_nocache)(unsigned long offset, unsigned long size) +void *DRM(ioremap_nocache)(unsigned long offset, unsigned long size, drm_device_t *dev) { void *pt; @@ -303,7 +303,7 @@ void *DRM(ioremap_nocache)(unsigned long return NULL; } - if (!(pt = ioremap_nocache(offset, size))) { + if (!(pt = drm_ioremap_nocache(offset, size, dev))) { spin_lock(&DRM(mem_lock)); ++DRM(mem_stats)[DRM_MEM_MAPPINGS].fail_count; spin_unlock(&DRM(mem_lock)); @@ -316,7 +316,7 @@ void *DRM(ioremap_nocache)(unsigned long return pt; } -void DRM(ioremapfree)(void *pt, unsigned long size) +void DRM(ioremapfree)(void *pt, unsigned long size, drm_device_t *dev) { int alloc_count; int free_count; @@ -325,7 +325,7 @@ void DRM(ioremapfree)(void *pt, unsigned DRM_MEM_ERROR(DRM_MEM_MAPPINGS, "Attempt to free NULL pointer\n"); else - iounmap(pt); + drm_ioremapfree(pt, size, dev); spin_lock(&DRM(mem_lock)); DRM(mem_stats)[DRM_MEM_MAPPINGS].bytes_freed += size; Index: programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/drm_vm.h =================================================================== RCS file: /cvsroot/dri/xc/xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/drm_vm.h,v retrieving revision 1.21 diff -p -u -r1.21 drm_vm.h --- programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/drm_vm.h 8 Apr 2003 01:30:41 -0000 1.21 +++ programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/drm_vm.h 13 May 2003 00:16:35 -0000 @@ -108,12 +108,12 @@ struct page *DRM(vm_nopage)(struct vm_ar * Get the page, inc the use count, and return it */ offset = (baddr - agpmem->bound) >> PAGE_SHIFT; - agpmem->memory->memory[offset] &= dev->agp->page_mask; page = virt_to_page(__va(agpmem->memory->memory[offset])); get_page(page); - DRM_DEBUG("baddr = 0x%lx page = 0x%p, offset = 0x%lx\n", - baddr, __va(agpmem->memory->memory[offset]), offset); + DRM_DEBUG("baddr = 0x%lx page = 0x%p, offset = 0x%lx, count=%d\n", + baddr, __va(agpmem->memory->memory[offset]), offset, + atomic_read(&page->count)); return page; } @@ -207,7 +207,7 @@ void DRM(vm_shm_close)(struct vm_area_st DRM_DEBUG("mtrr_del = %d\n", retcode); } #endif - DRM(ioremapfree)(map->handle, map->size); + DRM(ioremapfree)(map->handle, map->size, dev); break; case _DRM_SHM: vfree(map->handle); @@ -421,15 +430,16 @@ int DRM(mmap)(struct file *filp, struct switch (map->type) { case _DRM_AGP: -#if defined(__alpha__) +#if __REALLY_HAVE_AGP + if (dev->agp->cant_use_aperture) { /* - * On Alpha we can't talk to bus dma address from the - * CPU, so for memory of type DRM_AGP, we'll deal with - * sorting out the real physical pages and mappings - * in nopage() + * On some platforms we can't talk to bus dma address from the CPU, so for + * memory of type DRM_AGP, we'll deal with sorting out the real physical + * pages and mappings in nopage() */ vma->vm_ops = &DRM(vm_ops); break; + } #endif /* fall through to _DRM_FRAME_BUFFER... */ case _DRM_FRAME_BUFFER: @@ -440,15 +453,15 @@ int DRM(mmap)(struct file *filp, struct pgprot_val(vma->vm_page_prot) |= _PAGE_PCD; pgprot_val(vma->vm_page_prot) &= ~_PAGE_PWT; } -#elif defined(__ia64__) - if (map->type != _DRM_AGP) - vma->vm_page_prot = - pgprot_writecombine(vma->vm_page_prot); #elif defined(__powerpc__) pgprot_val(vma->vm_page_prot) |= _PAGE_NO_CACHE | _PAGE_GUARDED; #endif vma->vm_flags |= VM_IO; /* not in core dump */ } +#if defined(__ia64__) + if (map->type != _DRM_AGP) + vma->vm_page_prot = pgprot_writecombine(vma->vm_page_prot); +#endif offset = DRIVER_GET_REG_OFS(); #ifdef __sparc__ if (io_remap_page_range(DRM_RPR_ARG(vma) vma->vm_start, Index: programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/gamma_dma.c =================================================================== RCS file: /cvsroot/dri/xc/xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/gamma_dma.c,v retrieving revision 1.26 diff -p -u -r1.26 gamma_dma.c --- programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/gamma_dma.c 26 Apr 2003 22:28:53 -0000 1.26 +++ programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/gamma_dma.c 13 May 2003 00:16:37 -0000 @@ -618,7 +618,7 @@ static int gamma_do_init_dma( drm_device } else { DRM_FIND_MAP( dev_priv->buffers, init->buffers_offset ); - DRM_IOREMAP( dev_priv->buffers ); + DRM_IOREMAP( dev_priv->buffers, dev ); buf = dma->buflist[GLINT_DRI_BUF_COUNT]; pgt = buf->address; @@ -657,7 +657,7 @@ int gamma_do_cleanup_dma( drm_device_t * drm_gamma_private_t *dev_priv = dev->dev_private; if ( dev_priv->buffers != NULL ) - DRM_IOREMAPFREE( dev_priv->buffers ); + DRM_IOREMAPFREE( dev_priv->buffers, dev ); DRM(free)( dev->dev_private, sizeof(drm_gamma_private_t), DRM_MEM_DRIVER ); Index: programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/i810_dma.c =================================================================== RCS file: /cvsroot/dri/xc/xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/i810_dma.c,v retrieving revision 1.46 diff -p -u -r1.46 i810_dma.c --- programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/i810_dma.c 26 Apr 2003 22:28:53 -0000 1.46 +++ programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/i810_dma.c 13 May 2003 00:16:37 -0000 @@ -253,7 +253,7 @@ int i810_dma_cleanup(drm_device_t *dev) if(dev_priv->ring.virtual_start) { DRM(ioremapfree)((void *) dev_priv->ring.virtual_start, - dev_priv->ring.Size); + dev_priv->ring.Size, dev); } if (dev_priv->hw_status_page) { pci_free_consistent(dev->pdev, PAGE_SIZE, @@ -270,7 +270,7 @@ int i810_dma_cleanup(drm_device_t *dev) drm_buf_t *buf = dma->buflist[ i ]; drm_i810_buf_priv_t *buf_priv = buf->dev_private; if ( buf_priv->kernel_virtual && buf->total ) - DRM(ioremapfree)(buf_priv->kernel_virtual, buf->total); + DRM(ioremapfree)(buf_priv->kernel_virtual, buf->total, dev); } } return 0; @@ -340,7 +340,7 @@ static int i810_freelist_init(drm_device *buf_priv->in_use = I810_BUF_FREE; buf_priv->kernel_virtual = DRM(ioremap)(buf->bus_address, - buf->total); + buf->total, dev); } return 0; } @@ -393,7 +393,7 @@ static int i810_dma_initialize(drm_devic dev_priv->ring.virtual_start = DRM(ioremap)(dev->agp->base + init->ring_start, - init->ring_size); + init->ring_size, dev); if (dev_priv->ring.virtual_start == NULL) { dev->dev_private = (void *) dev_priv; Index: programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/i830_dma.c =================================================================== RCS file: /cvsroot/dri/xc/xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/i830_dma.c,v retrieving revision 1.20 diff -p -u -r1.20 i830_dma.c --- programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/i830_dma.c 26 Apr 2003 22:28:53 -0000 1.20 +++ programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/i830_dma.c 13 May 2003 00:16:37 -0000 @@ -253,7 +253,7 @@ int i830_dma_cleanup(drm_device_t *dev) if (dev_priv->ring.virtual_start) { DRM(ioremapfree)((void *) dev_priv->ring.virtual_start, - dev_priv->ring.Size); + dev_priv->ring.Size, dev); } if (dev_priv->hw_status_page) { pci_free_consistent(dev->pdev, PAGE_SIZE, @@ -271,7 +271,7 @@ int i830_dma_cleanup(drm_device_t *dev) drm_buf_t *buf = dma->buflist[ i ]; drm_i830_buf_priv_t *buf_priv = buf->dev_private; if ( buf_priv->kernel_virtual && buf->total ) - DRM(ioremapfree)(buf_priv->kernel_virtual, buf->total); + DRM(ioremapfree)(buf_priv->kernel_virtual, buf->total, dev); } } return 0; @@ -347,7 +347,7 @@ static int i830_freelist_init(drm_device *buf_priv->in_use = I830_BUF_FREE; buf_priv->kernel_virtual = DRM(ioremap)(buf->bus_address, - buf->total); + buf->total, dev); } return 0; } @@ -401,7 +401,7 @@ static int i830_dma_initialize(drm_devic dev_priv->ring.virtual_start = DRM(ioremap)(dev->agp->base + init->ring_start, - init->ring_size); + init->ring_size, dev); if (dev_priv->ring.virtual_start == NULL) { dev->dev_private = (void *) dev_priv; Index: programs/Xserver/hw/xfree86/os-support/shared/drm/kernel/mga_dma.c =================================================================== RCS file: /cvsroot/dri/xc/xc/programs/Xserver/hw/xfree86/os-support/shared/drm/kernel/mga_dma.c,v retrieving revision 1.9 diff -p -u -r1.9 mga_dma.c --- programs/Xserver/hw/xfree86/os-support/shared/drm/kernel/mga_dma.c 26 Apr 2003 22:28:55 -0000 1.9 +++ programs/Xserver/hw/xfree86/os-support/shared/drm/kernel/mga_dma.c 13 May 2003 00:16:37 -0000 @@ -554,9 +554,9 @@ static int mga_do_init_dma( drm_device_t (drm_mga_sarea_t *)((u8 *)dev_priv->sarea->handle + init->sarea_priv_offset); - DRM_IOREMAP( dev_priv->warp ); - DRM_IOREMAP( dev_priv->primary ); - DRM_IOREMAP( dev_priv->buffers ); + DRM_IOREMAP( dev_priv->warp, dev ); + DRM_IOREMAP( dev_priv->primary, dev ); + DRM_IOREMAP( dev_priv->buffers, dev ); if(!dev_priv->warp->handle || !dev_priv->primary->handle || @@ -651,11 +651,11 @@ int mga_do_cleanup_dma( drm_device_t *de drm_mga_private_t *dev_priv = dev->dev_private; if ( dev_priv->warp != NULL ) - DRM_IOREMAPFREE( dev_priv->warp ); + DRM_IOREMAPFREE( dev_priv->warp, dev ); if ( dev_priv->primary != NULL ) - DRM_IOREMAPFREE( dev_priv->primary ); + DRM_IOREMAPFREE( dev_priv->primary, dev ); if ( dev_priv->buffers != NULL ) - DRM_IOREMAPFREE( dev_priv->buffers ); + DRM_IOREMAPFREE( dev_priv->buffers, dev ); if ( dev_priv->head != NULL ) { mga_freelist_cleanup( dev ); Index: programs/Xserver/hw/xfree86/os-support/shared/drm/kernel/mga_drv.h =================================================================== RCS file: /cvsroot/dri/xc/xc/programs/Xserver/hw/xfree86/os-support/shared/drm/kernel/mga_drv.h,v retrieving revision 1.8 diff -p -u -r1.8 mga_drv.h --- programs/Xserver/hw/xfree86/os-support/shared/drm/kernel/mga_drv.h 26 Apr 2003 23:32:00 -0000 1.8 +++ programs/Xserver/hw/xfree86/os-support/shared/drm/kernel/mga_drv.h 13 May 2003 00:16:37 -0000 @@ -226,7 +226,7 @@ do { \ if ( MGA_VERBOSE ) { \ DRM_INFO( "BEGIN_DMA( %d ) in %s\n", \ (n), __FUNCTION__ ); \ - DRM_INFO( " space=0x%x req=0x%x\n", \ + DRM_INFO( " space=0x%x req=0x%Zx\n", \ dev_priv->prim.space, (n) * DMA_BLOCK_SIZE ); \ } \ prim = dev_priv->prim.start; \ @@ -276,7 +276,7 @@ do { \ #define DMA_WRITE( offset, val ) \ do { \ if ( MGA_VERBOSE ) { \ - DRM_INFO( " DMA_WRITE( 0x%08x ) at 0x%04x\n", \ + DRM_INFO( " DMA_WRITE( 0x%08x ) at 0x%04Zx\n", \ (u32)(val), write + (offset) * sizeof(u32) ); \ } \ *(volatile u32 *)(prim + write + (offset) * sizeof(u32)) = val; \ Index: programs/Xserver/hw/xfree86/os-support/shared/drm/kernel/r128_cce.c =================================================================== RCS file: /cvsroot/dri/xc/xc/programs/Xserver/hw/xfree86/os-support/shared/drm/kernel/r128_cce.c,v retrieving revision 1.7 diff -p -u -r1.7 r128_cce.c --- programs/Xserver/hw/xfree86/os-support/shared/drm/kernel/r128_cce.c 26 Apr 2003 22:28:56 -0000 1.7 +++ programs/Xserver/hw/xfree86/os-support/shared/drm/kernel/r128_cce.c 13 May 2003 00:16:37 -0000 @@ -350,8 +357,8 @@ static void r128_cce_init_ring_buffer( d R128_WRITE( R128_PM4_BUFFER_DL_RPTR_ADDR, entry->busaddr[page_ofs]); - DRM_DEBUG( "ring rptr: offset=0x%08x handle=0x%08lx\n", - entry->busaddr[page_ofs], + DRM_DEBUG( "ring rptr: offset=0x%08lx handle=0x%08lx\n", + (unsigned long) entry->busaddr[page_ofs], entry->handle + tmp_ofs ); } @@ -540,9 +547,9 @@ static int r128_do_init_cce( drm_device_ init->sarea_priv_offset); if ( !dev_priv->is_pci ) { - DRM_IOREMAP( dev_priv->cce_ring ); - DRM_IOREMAP( dev_priv->ring_rptr ); - DRM_IOREMAP( dev_priv->buffers ); + DRM_IOREMAP( dev_priv->cce_ring, dev ); + DRM_IOREMAP( dev_priv->ring_rptr, dev ); + DRM_IOREMAP( dev_priv->buffers, dev ); if(!dev_priv->cce_ring->handle || !dev_priv->ring_rptr->handle || !dev_priv->buffers->handle) { @@ -625,23 +632,22 @@ int r128_do_cleanup_cce( drm_device_t *d if ( dev->dev_private ) { drm_r128_private_t *dev_priv = dev->dev_private; -#if __REALLY_HAVE_SG +#if __REALLY_HAVE_AGP if ( !dev_priv->is_pci ) { -#endif if ( dev_priv->cce_ring != NULL ) - DRM_IOREMAPFREE( dev_priv->cce_ring ); + DRM_IOREMAPFREE( dev_priv->cce_ring, dev ); if ( dev_priv->ring_rptr != NULL ) - DRM_IOREMAPFREE( dev_priv->ring_rptr ); + DRM_IOREMAPFREE( dev_priv->ring_rptr, dev ); if ( dev_priv->buffers != NULL ) - DRM_IOREMAPFREE( dev_priv->buffers ); -#if __REALLY_HAVE_SG - } else { + DRM_IOREMAPFREE( dev_priv->buffers, dev ); + } else +#endif /* __REALLY_HAVE_AGP + { if (!DRM(ati_pcigart_cleanup)( dev, dev_priv->phys_pci_gart, dev_priv->bus_pci_gart )) DRM_ERROR( "failed to cleanup PCI GART!\n" ); } -#endif DRM(free)( dev->dev_private, sizeof(drm_r128_private_t), DRM_MEM_DRIVER ); Index: programs/Xserver/hw/xfree86/os-support/shared/drm/kernel/radeon_cp.c =================================================================== RCS file: /cvsroot/dri/xc/xc/programs/Xserver/hw/xfree86/os-support/shared/drm/kernel/radeon_cp.c,v retrieving revision 1.25 diff -p -u -r1.25 radeon_cp.c --- programs/Xserver/hw/xfree86/os-support/shared/drm/kernel/radeon_cp.c 6 May 2003 21:10:33 -0000 1.25 +++ programs/Xserver/hw/xfree86/os-support/shared/drm/kernel/radeon_cp.c 13 May 2003 00:16:37 -0000 @@ -1152,9 +1152,9 @@ static int radeon_do_init_cp( drm_device init->sarea_priv_offset); if ( !dev_priv->is_pci ) { - DRM_IOREMAP( dev_priv->cp_ring ); - DRM_IOREMAP( dev_priv->ring_rptr ); - DRM_IOREMAP( dev_priv->buffers ); + DRM_IOREMAP( dev_priv->cp_ring, dev ); + DRM_IOREMAP( dev_priv->ring_rptr, dev ); + DRM_IOREMAP( dev_priv->buffers, dev ); if(!dev_priv->cp_ring->handle || !dev_priv->ring_rptr->handle || !dev_priv->buffers->handle) { @@ -1277,20 +1279,21 @@ int radeon_do_cleanup_cp( drm_device_t * if ( dev->dev_private ) { drm_radeon_private_t *dev_priv = dev->dev_private; +#if __REALLY_HAVE_AGP if ( !dev_priv->is_pci ) { if ( dev_priv->cp_ring != NULL ) - DRM_IOREMAPFREE( dev_priv->cp_ring ); + DRM_IOREMAPFREE( dev_priv->cp_ring, dev ); if ( dev_priv->ring_rptr != NULL ) - DRM_IOREMAPFREE( dev_priv->ring_rptr ); + DRM_IOREMAPFREE( dev_priv->ring_rptr, dev ); if ( dev_priv->buffers != NULL ) - DRM_IOREMAPFREE( dev_priv->buffers ); - } else { -#if __REALLY_HAVE_SG + DRM_IOREMAPFREE( dev_priv->buffers, dev ); + } else +#endif /* __REALLY_HAVE_AGP */ + { if (!DRM(ati_pcigart_cleanup)( dev, dev_priv->phys_pci_gart, dev_priv->bus_pci_gart )) DRM_ERROR( "failed to cleanup PCI GART!\n" ); -#endif /* __REALLY_HAVE_SG */ } DRM(free)( dev->dev_private, sizeof(drm_radeon_private_t),
--=-/fq4gmLI0rmuqTNNxoqf--
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