[MIPS] Build fix: Fix irq flags type

[pandora-kernel.git] / include / asm-mips / dma.h

diff --git a/include/asm-mips/dma.h b/include/asm-mips/dma.h
index 833437d..1353c81 100644 (file)
--- a/include/asm-mips/dma.h
+++ b/include/asm-mips/dma.h
@@ -84,14 +84,14 @@
  * Deskstations or Acer PICA but not the much more versatile DMA logic used
  * for the local devices on Acer PICA or Magnums.
  */
-#ifdef CONFIG_SGI_IP22
-/* Horrible hack to have a correct DMA window on IP22 */
-#include <asm/sgi/mc.h>
-#define MAX_DMA_ADDRESS                (PAGE_OFFSET + SGIMC_SEG0_BADDR + 0x01000000)
+#if defined(CONFIG_SGI_IP22) || defined(CONFIG_SGI_IP28)
+/* don't care; ISA bus master won't work, ISA slave DMA supports 32bit addr */
+#define MAX_DMA_ADDRESS                PAGE_OFFSET
 #else
 #define MAX_DMA_ADDRESS                (PAGE_OFFSET + 0x01000000)
 #endif
 #define MAX_DMA_PFN            PFN_DOWN(virt_to_phys((void *)MAX_DMA_ADDRESS))
+#define MAX_DMA32_PFN          (1UL << (32 - PAGE_SHIFT))
 
 /* 8237 DMA controllers */
 #define IO_DMA1_BASE   0x00    /* 8 bit slave DMA, channels 0..3 */