diff options
| author | Linus Torvalds | 2005-11-09 11:45:00 -0800 |
|---|---|---|
| committer | Linus Torvalds | 2005-11-09 11:45:00 -0800 |
| commit | a5ee3634630c218e86afc5bae2acb55b9e47625d (patch) | |
| tree | 19729d0e73b345b9ca2de5329f7dbb173cb5f7cc /drivers/char/agp/i460-agp.c | |
| parent | 28d838cc4dfea980cb6eda0a7409cbf91889ca74 (diff) | |
| parent | 49ebd7c6bb1f70a6c5465925e6ca2f4a32d6a6cd (diff) | |
Merge master.kernel.org:/pub/scm/linux/kernel/git/davej/agpgart
Diffstat (limited to 'drivers/char/agp/i460-agp.c')
| -rw-r--r-- | drivers/char/agp/i460-agp.c | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/drivers/char/agp/i460-agp.c b/drivers/char/agp/i460-agp.c index 58944cd271ea..34a444658ffe 100644 --- a/drivers/char/agp/i460-agp.c +++ b/drivers/char/agp/i460-agp.c @@ -111,8 +111,10 @@ static int i460_fetch_size (void) if (i460.io_page_shift != I460_IO_PAGE_SHIFT) { printk(KERN_ERR PFX - "I/O (GART) page-size %ZuKB doesn't match expected size %ZuKB\n", - 1UL << (i460.io_page_shift - 10), 1UL << (I460_IO_PAGE_SHIFT)); + "I/O (GART) page-size %luKB doesn't match expected " + "size %luKB\n", + 1UL << (i460.io_page_shift - 10), + 1UL << (I460_IO_PAGE_SHIFT)); return 0; } @@ -514,9 +516,10 @@ static void *i460_alloc_page (struct agp_bridge_data *bridge) { void *page; - if (I460_IO_PAGE_SHIFT <= PAGE_SHIFT) + if (I460_IO_PAGE_SHIFT <= PAGE_SHIFT) { page = agp_generic_alloc_page(agp_bridge); - else + global_flush_tlb(); + } else /* Returning NULL would cause problems */ /* AK: really dubious code. */ page = (void *)~0UL; @@ -525,8 +528,10 @@ static void *i460_alloc_page (struct agp_bridge_data *bridge) static void i460_destroy_page (void *page) { - if (I460_IO_PAGE_SHIFT <= PAGE_SHIFT) + if (I460_IO_PAGE_SHIFT <= PAGE_SHIFT) { agp_generic_destroy_page(page); + global_flush_tlb(); + } } #endif /* I460_LARGE_IO_PAGES */ @@ -536,7 +541,7 @@ static unsigned long i460_mask_memory (struct agp_bridge_data *bridge, { /* Make sure the returned address is a valid GATT entry */ return bridge->driver->masks[0].mask - | (((addr & ~((1 << I460_IO_PAGE_SHIFT) - 1)) & 0xffffff000) >> 12); + | (((addr & ~((1 << I460_IO_PAGE_SHIFT) - 1)) & 0xfffff000) >> 12); } struct agp_bridge_driver intel_i460_driver = { |