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path: root/drivers/char/agp/ali-agp.c
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Diffstat (limited to 'drivers/char/agp/ali-agp.c')
-rw-r--r--drivers/char/agp/ali-agp.c26
1 files changed, 13 insertions, 13 deletions
diff --git a/drivers/char/agp/ali-agp.c b/drivers/char/agp/ali-agp.c
index 58f26ed2a96b..201ef3ffd484 100644
--- a/drivers/char/agp/ali-agp.c
+++ b/drivers/char/agp/ali-agp.c
@@ -141,37 +141,37 @@ static void m1541_cache_flush(void)
141 } 141 }
142} 142}
143 143
144static void *m1541_alloc_page(struct agp_bridge_data *bridge) 144static struct page *m1541_alloc_page(struct agp_bridge_data *bridge)
145{ 145{
146 void *addr = agp_generic_alloc_page(agp_bridge); 146 struct page *page = agp_generic_alloc_page(agp_bridge);
147 u32 temp; 147 u32 temp;
148 148
149 if (!addr) 149 if (!page)
150 return NULL; 150 return NULL;
151 151
152 pci_read_config_dword(agp_bridge->dev, ALI_CACHE_FLUSH_CTRL, &temp); 152 pci_read_config_dword(agp_bridge->dev, ALI_CACHE_FLUSH_CTRL, &temp);
153 pci_write_config_dword(agp_bridge->dev, ALI_CACHE_FLUSH_CTRL, 153 pci_write_config_dword(agp_bridge->dev, ALI_CACHE_FLUSH_CTRL,
154 (((temp & ALI_CACHE_FLUSH_ADDR_MASK) | 154 (((temp & ALI_CACHE_FLUSH_ADDR_MASK) |
155 virt_to_gart(addr)) | ALI_CACHE_FLUSH_EN )); 155 phys_to_gart(page_to_phys(page))) | ALI_CACHE_FLUSH_EN ));
156 return addr; 156 return page;
157} 157}
158 158
159static void ali_destroy_page(void * addr, int flags) 159static void ali_destroy_page(struct page *page, int flags)
160{ 160{
161 if (addr) { 161 if (page) {
162 if (flags & AGP_PAGE_DESTROY_UNMAP) { 162 if (flags & AGP_PAGE_DESTROY_UNMAP) {
163 global_cache_flush(); /* is this really needed? --hch */ 163 global_cache_flush(); /* is this really needed? --hch */
164 agp_generic_destroy_page(addr, flags); 164 agp_generic_destroy_page(page, flags);
165 } else 165 } else
166 agp_generic_destroy_page(addr, flags); 166 agp_generic_destroy_page(page, flags);
167 } 167 }
168} 168}
169 169
170static void m1541_destroy_page(void * addr, int flags) 170static void m1541_destroy_page(struct page *page, int flags)
171{ 171{
172 u32 temp; 172 u32 temp;
173 173
174 if (addr == NULL) 174 if (page == NULL)
175 return; 175 return;
176 176
177 if (flags & AGP_PAGE_DESTROY_UNMAP) { 177 if (flags & AGP_PAGE_DESTROY_UNMAP) {
@@ -180,9 +180,9 @@ static void m1541_destroy_page(void * addr, int flags)
180 pci_read_config_dword(agp_bridge->dev, ALI_CACHE_FLUSH_CTRL, &temp); 180 pci_read_config_dword(agp_bridge->dev, ALI_CACHE_FLUSH_CTRL, &temp);
181 pci_write_config_dword(agp_bridge->dev, ALI_CACHE_FLUSH_CTRL, 181 pci_write_config_dword(agp_bridge->dev, ALI_CACHE_FLUSH_CTRL,
182 (((temp & ALI_CACHE_FLUSH_ADDR_MASK) | 182 (((temp & ALI_CACHE_FLUSH_ADDR_MASK) |
183 virt_to_gart(addr)) | ALI_CACHE_FLUSH_EN)); 183 phys_to_gart(page_to_phys(page))) | ALI_CACHE_FLUSH_EN));
184 } 184 }
185 agp_generic_destroy_page(addr, flags); 185 agp_generic_destroy_page(page, flags);
186} 186}
187 187
188 188