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authorPaul Mundt <lethal@linux-sh.org>2010-02-08 11:34:03 +0900
committerPaul Mundt <lethal@linux-sh.org>2010-02-08 11:34:03 +0900
commit2e18e047981ae04be9bd0d9760057f7c1a7b3785 (patch)
tree999941abf466ce4d6915273e2e7a42bf0a107385 /sound/pci/ctxfi/ctvmem.h
parentb06ede84dd1473dec7c6af03a41c8d04d2fee437 (diff)
parentcfefe99795251d76d92e8457f4152f532a961ec5 (diff)
Merge branch 'sh/dmaengine'
Conflicts: arch/sh/drivers/dma/dma-sh.c
Diffstat (limited to 'sound/pci/ctxfi/ctvmem.h')
-rw-r--r--sound/pci/ctxfi/ctvmem.h8
1 files changed, 5 insertions, 3 deletions
diff --git a/sound/pci/ctxfi/ctvmem.h b/sound/pci/ctxfi/ctvmem.h
index 01e4fd0386a..b23adfca4de 100644
--- a/sound/pci/ctxfi/ctvmem.h
+++ b/sound/pci/ctxfi/ctvmem.h
@@ -22,6 +22,8 @@
#include <linux/mutex.h>
#include <linux/list.h>
+#include <linux/pci.h>
+#include <sound/memalloc.h>
/* The chip can handle the page table of 4k pages
* (emu20k1 can handle even 8k pages, but we don't use it right now)
@@ -41,7 +43,7 @@ struct snd_pcm_substream;
/* Virtual memory management object for card device */
struct ct_vm {
- void *ptp[CT_PTP_NUM]; /* Device page table pages */
+ struct snd_dma_buffer ptp[CT_PTP_NUM]; /* Device page table pages */
unsigned int size; /* Available addr space in bytes */
struct list_head unused; /* List of unused blocks */
struct list_head used; /* List of used blocks */
@@ -52,10 +54,10 @@ struct ct_vm {
int size);
/* Unmap device logical addr area. */
void (*unmap)(struct ct_vm *, struct ct_vm_block *block);
- void *(*get_ptp_virt)(struct ct_vm *vm, int index);
+ dma_addr_t (*get_ptp_phys)(struct ct_vm *vm, int index);
};
-int ct_vm_create(struct ct_vm **rvm);
+int ct_vm_create(struct ct_vm **rvm, struct pci_dev *pci);
void ct_vm_destroy(struct ct_vm *vm);
#endif /* CTVMEM_H */