1 files changed, 9 insertions, 5 deletions

diff --git a/include/sound/emu10k1.h b/include/sound/emu10k1.h
index 0de95ccb92cf..5bd134651f5e 100644
--- a/include/sound/emu10k1.h
+++ b/include/sound/emu10k1.h
@@ -41,7 +41,8 @@
 
 #define EMUPAGESIZE     4096
 #define MAXREQVOICES    8
-#define MAXPAGES        8192
+#define MAXPAGES0       4096    /* 32 bit mode */
+#define MAXPAGES1       8192    /* 31 bit mode */
 #define RESERVED        0
 #define NUM_MIDI        16
 #define NUM_G           64              /* use all channels */
@@ -50,8 +51,7 @@
 
 /* FIXME? - according to the OSS driver the EMU10K1 needs a 29 bit DMA mask */
 #define EMU10K1_DMA_MASK        0x7fffffffUL    /* 31bit */
-#define AUDIGY_DMA_MASK         0x7fffffffUL    /* 31bit FIXME - 32 should work? */
-                                                /* See ALSA bug #1276 - rlrevell */
+#define AUDIGY_DMA_MASK         0xffffffffUL    /* 32bit mode */
 
 #define TMEMSIZE        256*1024
 #define TMEMSIZEREG     4
@@ -466,8 +466,11 @@
 
 #define MAPB                    0x0d            /* Cache map B                                          */
 
-#define MAP_PTE_MASK            0xffffe000      /* The 19 MSBs of the PTE indexed by the PTI            */
-#define MAP_PTI_MASK            0x00001fff      /* The 13 bit index to one of the 8192 PTE dwords       */
+#define MAP_PTE_MASK0           0xfffff000      /* The 20 MSBs of the PTE indexed by the PTI            */
+#define MAP_PTI_MASK0           0x00000fff      /* The 12 bit index to one of the 4096 PTE dwords       */
+
+#define MAP_PTE_MASK1           0xffffe000      /* The 19 MSBs of the PTE indexed by the PTI            */
+#define MAP_PTI_MASK1           0x00001fff      /* The 13 bit index to one of the 8192 PTE dwords       */
 
 /* 0x0e, 0x0f: Not used */
 
@@ -1704,6 +1707,7 @@ struct snd_emu10k1 {
         unsigned short model;                   /* subsystem id */
         unsigned int card_type;                 /* EMU10K1_CARD_* */
         unsigned int ecard_ctrl;                /* ecard control bits */
+        unsigned int address_mode;              /* address mode */
         unsigned long dma_mask;                 /* PCI DMA mask */
         unsigned int delay_pcm_irq;             /* in samples */
         int max_cache_pages;                    /* max memory size / PAGE_SIZE */