diff options
Diffstat (limited to 'drivers/char/agp/sgi-agp.c')
| -rw-r--r-- | drivers/char/agp/sgi-agp.c | 31 |
1 files changed, 15 insertions, 16 deletions
diff --git a/drivers/char/agp/sgi-agp.c b/drivers/char/agp/sgi-agp.c index 98cf8abb3e5..3051c73bc38 100644 --- a/drivers/char/agp/sgi-agp.c +++ b/drivers/char/agp/sgi-agp.c @@ -14,7 +14,7 @@ #include <linux/acpi.h> #include <linux/module.h> #include <linux/pci.h> -#include <linux/init.h> +#include <linux/slab.h> #include <linux/agp_backend.h> #include <asm/sn/addrs.h> #include <asm/sn/io.h> @@ -38,7 +38,7 @@ static struct aper_size_info_fixed sgi_tioca_sizes[] = { {0, 0, 0}, }; -static void *sgi_tioca_alloc_page(struct agp_bridge_data *bridge) +static struct page *sgi_tioca_alloc_page(struct agp_bridge_data *bridge) { struct page *page; int nid; @@ -52,7 +52,7 @@ static void *sgi_tioca_alloc_page(struct agp_bridge_data *bridge) get_page(page); atomic_inc(&agp_bridge->current_memory_agp); - return page_address(page); + return page; } /* @@ -70,8 +70,8 @@ static void sgi_tioca_tlbflush(struct agp_memory *mem) * entry. */ static unsigned long -sgi_tioca_mask_memory(struct agp_bridge_data *bridge, - unsigned long addr, int type) +sgi_tioca_mask_memory(struct agp_bridge_data *bridge, dma_addr_t addr, + int type) { return tioca_physpage_to_gart(addr); } @@ -157,7 +157,6 @@ static int sgi_tioca_insert_memory(struct agp_memory *mem, off_t pg_start, break; case LVL2_APER_SIZE: return -EINVAL; - break; default: num_entries = 0; break; @@ -182,14 +181,15 @@ static int sgi_tioca_insert_memory(struct agp_memory *mem, off_t pg_start, j++; } - if (mem->is_flushed == FALSE) { + if (!mem->is_flushed) { bridge->driver->cache_flush(); - mem->is_flushed = TRUE; + mem->is_flushed = true; } for (i = 0, j = pg_start; i < mem->page_count; i++, j++) { table[j] = - bridge->driver->mask_memory(bridge, mem->memory[i], + bridge->driver->mask_memory(bridge, + page_to_phys(mem->pages[i]), mem->type); } @@ -264,12 +264,12 @@ const struct agp_bridge_driver sgi_tioca_driver = { .agp_alloc_page = sgi_tioca_alloc_page, .agp_destroy_page = agp_generic_destroy_page, .agp_type_to_mask_type = agp_generic_type_to_mask_type, - .cant_use_aperture = 1, - .needs_scratch_page = 0, + .cant_use_aperture = true, + .needs_scratch_page = false, .num_aperture_sizes = 1, }; -static int __devinit agp_sgi_init(void) +static int agp_sgi_init(void) { unsigned int j; struct tioca_kernel *info; @@ -288,12 +288,11 @@ static int __devinit agp_sgi_init(void) j = 0; list_for_each_entry(info, &tioca_list, ca_list) { - struct list_head *tmp; if (list_empty(info->ca_devices)) continue; - list_for_each(tmp, info->ca_devices) { + list_for_each_entry(pdev, info->ca_devices, bus_list) { u8 cap_ptr; - pdev = pci_dev_b(tmp); + if (pdev->class != (PCI_CLASS_DISPLAY_VGA << 8)) continue; cap_ptr = pci_find_capability(pdev, PCI_CAP_ID_AGP); @@ -327,7 +326,7 @@ static int __devinit agp_sgi_init(void) return 0; } -static void __devexit agp_sgi_cleanup(void) +static void agp_sgi_cleanup(void) { kfree(sgi_tioca_agp_bridges); sgi_tioca_agp_bridges = NULL; |