aboutsummaryrefslogtreecommitdiff
path: root/arch/ia64/include
diff options
context:
space:
mode:
Diffstat (limited to 'arch/ia64/include')
-rw-r--r--arch/ia64/include/asm/dma-mapping.h194
-rw-r--r--arch/ia64/include/asm/machvec.h102
-rw-r--r--arch/ia64/include/asm/machvec_dig_vtd.h20
-rw-r--r--arch/ia64/include/asm/machvec_hpzx1.h23
-rw-r--r--arch/ia64/include/asm/machvec_hpzx1_swiotlb.h27
-rw-r--r--arch/ia64/include/asm/machvec_sn2.h27
6 files changed, 126 insertions, 267 deletions
diff --git a/arch/ia64/include/asm/dma-mapping.h b/arch/ia64/include/asm/dma-mapping.h
index 1f912d92758..36c0009dbec 100644
--- a/arch/ia64/include/asm/dma-mapping.h
+++ b/arch/ia64/include/asm/dma-mapping.h
@@ -11,99 +11,128 @@
#define ARCH_HAS_DMA_GET_REQUIRED_MASK
-struct dma_mapping_ops {
- int (*mapping_error)(struct device *dev,
- dma_addr_t dma_addr);
- void* (*alloc_coherent)(struct device *dev, size_t size,
- dma_addr_t *dma_handle, gfp_t gfp);
- void (*free_coherent)(struct device *dev, size_t size,
- void *vaddr, dma_addr_t dma_handle);
- dma_addr_t (*map_single)(struct device *hwdev, unsigned long ptr,
- size_t size, int direction);
- void (*unmap_single)(struct device *dev, dma_addr_t addr,
- size_t size, int direction);
- void (*sync_single_for_cpu)(struct device *hwdev,
- dma_addr_t dma_handle, size_t size,
- int direction);
- void (*sync_single_for_device)(struct device *hwdev,
- dma_addr_t dma_handle, size_t size,
- int direction);
- void (*sync_single_range_for_cpu)(struct device *hwdev,
- dma_addr_t dma_handle, unsigned long offset,
- size_t size, int direction);
- void (*sync_single_range_for_device)(struct device *hwdev,
- dma_addr_t dma_handle, unsigned long offset,
- size_t size, int direction);
- void (*sync_sg_for_cpu)(struct device *hwdev,
- struct scatterlist *sg, int nelems,
- int direction);
- void (*sync_sg_for_device)(struct device *hwdev,
- struct scatterlist *sg, int nelems,
- int direction);
- int (*map_sg)(struct device *hwdev, struct scatterlist *sg,
- int nents, int direction);
- void (*unmap_sg)(struct device *hwdev,
- struct scatterlist *sg, int nents,
- int direction);
- int (*dma_supported_op)(struct device *hwdev, u64 mask);
- int is_phys;
-};
-
-extern struct dma_mapping_ops *dma_ops;
+extern struct dma_map_ops *dma_ops;
extern struct ia64_machine_vector ia64_mv;
extern void set_iommu_machvec(void);
-#define dma_alloc_coherent(dev, size, handle, gfp) \
- platform_dma_alloc_coherent(dev, size, handle, (gfp) | GFP_DMA)
+extern void machvec_dma_sync_single(struct device *, dma_addr_t, size_t,
+ enum dma_data_direction);
+extern void machvec_dma_sync_sg(struct device *, struct scatterlist *, int,
+ enum dma_data_direction);
-/* coherent mem. is cheap */
-static inline void *
-dma_alloc_noncoherent(struct device *dev, size_t size, dma_addr_t *dma_handle,
- gfp_t flag)
+static inline void *dma_alloc_coherent(struct device *dev, size_t size,
+ dma_addr_t *daddr, gfp_t gfp)
{
- return dma_alloc_coherent(dev, size, dma_handle, flag);
+ struct dma_map_ops *ops = platform_dma_get_ops(dev);
+ return ops->alloc_coherent(dev, size, daddr, gfp);
}
-#define dma_free_coherent platform_dma_free_coherent
-static inline void
-dma_free_noncoherent(struct device *dev, size_t size, void *cpu_addr,
- dma_addr_t dma_handle)
+
+static inline void dma_free_coherent(struct device *dev, size_t size,
+ void *caddr, dma_addr_t daddr)
+{
+ struct dma_map_ops *ops = platform_dma_get_ops(dev);
+ ops->free_coherent(dev, size, caddr, daddr);
+}
+
+#define dma_alloc_noncoherent(d, s, h, f) dma_alloc_coherent(d, s, h, f)
+#define dma_free_noncoherent(d, s, v, h) dma_free_coherent(d, s, v, h)
+
+static inline dma_addr_t dma_map_single_attrs(struct device *dev,
+ void *caddr, size_t size,
+ enum dma_data_direction dir,
+ struct dma_attrs *attrs)
+{
+ struct dma_map_ops *ops = platform_dma_get_ops(dev);
+ return ops->map_page(dev, virt_to_page(caddr),
+ (unsigned long)caddr & ~PAGE_MASK, size,
+ dir, attrs);
+}
+
+static inline void dma_unmap_single_attrs(struct device *dev, dma_addr_t daddr,
+ size_t size,
+ enum dma_data_direction dir,
+ struct dma_attrs *attrs)
+{
+ struct dma_map_ops *ops = platform_dma_get_ops(dev);
+ ops->unmap_page(dev, daddr, size, dir, attrs);
+}
+
+#define dma_map_single(d, a, s, r) dma_map_single_attrs(d, a, s, r, NULL)
+#define dma_unmap_single(d, a, s, r) dma_unmap_single_attrs(d, a, s, r, NULL)
+
+static inline int dma_map_sg_attrs(struct device *dev, struct scatterlist *sgl,
+ int nents, enum dma_data_direction dir,
+ struct dma_attrs *attrs)
+{
+ struct dma_map_ops *ops = platform_dma_get_ops(dev);
+ return ops->map_sg(dev, sgl, nents, dir, attrs);
+}
+
+static inline void dma_unmap_sg_attrs(struct device *dev,
+ struct scatterlist *sgl, int nents,
+ enum dma_data_direction dir,
+ struct dma_attrs *attrs)
+{
+ struct dma_map_ops *ops = platform_dma_get_ops(dev);
+ ops->unmap_sg(dev, sgl, nents, dir, attrs);
+}
+
+#define dma_map_sg(d, s, n, r) dma_map_sg_attrs(d, s, n, r, NULL)
+#define dma_unmap_sg(d, s, n, r) dma_unmap_sg_attrs(d, s, n, r, NULL)
+
+static inline void dma_sync_single_for_cpu(struct device *dev, dma_addr_t daddr,
+ size_t size,
+ enum dma_data_direction dir)
{
- dma_free_coherent(dev, size, cpu_addr, dma_handle);
+ struct dma_map_ops *ops = platform_dma_get_ops(dev);
+ ops->sync_single_for_cpu(dev, daddr, size, dir);
}
-#define dma_map_single_attrs platform_dma_map_single_attrs
-static inline dma_addr_t dma_map_single(struct device *dev, void *cpu_addr,
- size_t size, int dir)
+
+static inline void dma_sync_sg_for_cpu(struct device *dev,
+ struct scatterlist *sgl,
+ int nents, enum dma_data_direction dir)
{
- return dma_map_single_attrs(dev, cpu_addr, size, dir, NULL);
+ struct dma_map_ops *ops = platform_dma_get_ops(dev);
+ ops->sync_sg_for_cpu(dev, sgl, nents, dir);
}
-#define dma_map_sg_attrs platform_dma_map_sg_attrs
-static inline int dma_map_sg(struct device *dev, struct scatterlist *sgl,
- int nents, int dir)
+
+static inline void dma_sync_single_for_device(struct device *dev,
+ dma_addr_t daddr,
+ size_t size,
+ enum dma_data_direction dir)
{
- return dma_map_sg_attrs(dev, sgl, nents, dir, NULL);
+ struct dma_map_ops *ops = platform_dma_get_ops(dev);
+ ops->sync_single_for_device(dev, daddr, size, dir);
}
-#define dma_unmap_single_attrs platform_dma_unmap_single_attrs
-static inline void dma_unmap_single(struct device *dev, dma_addr_t cpu_addr,
- size_t size, int dir)
+
+static inline void dma_sync_sg_for_device(struct device *dev,
+ struct scatterlist *sgl,
+ int nents,
+ enum dma_data_direction dir)
{
- return dma_unmap_single_attrs(dev, cpu_addr, size, dir, NULL);
+ struct dma_map_ops *ops = platform_dma_get_ops(dev);
+ ops->sync_sg_for_device(dev, sgl, nents, dir);
}
-#define dma_unmap_sg_attrs platform_dma_unmap_sg_attrs
-static inline void dma_unmap_sg(struct device *dev, struct scatterlist *sgl,
- int nents, int dir)
+
+static inline int dma_mapping_error(struct device *dev, dma_addr_t daddr)
+{
+ struct dma_map_ops *ops = platform_dma_get_ops(dev);
+ return ops->mapping_error(dev, daddr);
+}
+
+static inline dma_addr_t dma_map_page(struct device *dev, struct page *page,
+ size_t offset, size_t size,
+ enum dma_data_direction dir)
{
- return dma_unmap_sg_attrs(dev, sgl, nents, dir, NULL);
+ struct dma_map_ops *ops = platform_dma_get_ops(dev);
+ return ops->map_page(dev, page, offset, size, dir, NULL);
}
-#define dma_sync_single_for_cpu platform_dma_sync_single_for_cpu
-#define dma_sync_sg_for_cpu platform_dma_sync_sg_for_cpu
-#define dma_sync_single_for_device platform_dma_sync_single_for_device
-#define dma_sync_sg_for_device platform_dma_sync_sg_for_device
-#define dma_mapping_error platform_dma_mapping_error
-#define dma_map_page(dev, pg, off, size, dir) \
- dma_map_single(dev, page_address(pg) + (off), (size), (dir))
-#define dma_unmap_page(dev, dma_addr, size, dir) \
- dma_unmap_single(dev, dma_addr, size, dir)
+static inline void dma_unmap_page(struct device *dev, dma_addr_t addr,
+ size_t size, enum dma_data_direction dir)
+{
+ dma_unmap_single(dev, addr, size, dir);
+}
/*
* Rest of this file is part of the "Advanced DMA API". Use at your own risk.
@@ -115,7 +144,11 @@ static inline void dma_unmap_sg(struct device *dev, struct scatterlist *sgl,
#define dma_sync_single_range_for_device(dev, dma_handle, offset, size, dir) \
dma_sync_single_for_device(dev, dma_handle, size, dir)
-#define dma_supported platform_dma_supported
+static inline int dma_supported(struct device *dev, u64 mask)
+{
+ struct dma_map_ops *ops = platform_dma_get_ops(dev);
+ return ops->dma_supported(dev, mask);
+}
static inline int
dma_set_mask (struct device *dev, u64 mask)
@@ -141,11 +174,4 @@ dma_cache_sync (struct device *dev, void *vaddr, size_t size,
#define dma_is_consistent(d, h) (1) /* all we do is coherent memory... */
-static inline struct dma_mapping_ops *get_dma_ops(struct device *dev)
-{
- return dma_ops;
-}
-
-
-
#endif /* _ASM_IA64_DMA_MAPPING_H */
diff --git a/arch/ia64/include/asm/machvec.h b/arch/ia64/include/asm/machvec.h
index fe87b212170..367d299d993 100644
--- a/arch/ia64/include/asm/machvec.h
+++ b/arch/ia64/include/asm/machvec.h
@@ -11,7 +11,6 @@
#define _ASM_IA64_MACHVEC_H
#include <linux/types.h>
-#include <linux/swiotlb.h>
/* forward declarations: */
struct device;
@@ -45,24 +44,8 @@ typedef void ia64_mv_kernel_launch_event_t(void);
/* DMA-mapping interface: */
typedef void ia64_mv_dma_init (void);
-typedef void *ia64_mv_dma_alloc_coherent (struct device *, size_t, dma_addr_t *, gfp_t);
-typedef void ia64_mv_dma_free_coherent (struct device *, size_t, void *, dma_addr_t);
-typedef dma_addr_t ia64_mv_dma_map_single (struct device *, void *, size_t, int);
-typedef void ia64_mv_dma_unmap_single (struct device *, dma_addr_t, size_t, int);
-typedef int ia64_mv_dma_map_sg (struct device *, struct scatterlist *, int, int);
-typedef void ia64_mv_dma_unmap_sg (struct device *, struct scatterlist *, int, int);
-typedef void ia64_mv_dma_sync_single_for_cpu (struct device *, dma_addr_t, size_t, int);
-typedef void ia64_mv_dma_sync_sg_for_cpu (struct device *, struct scatterlist *, int, int);
-typedef void ia64_mv_dma_sync_single_for_device (struct device *, dma_addr_t, size_t, int);
-typedef void ia64_mv_dma_sync_sg_for_device (struct device *, struct scatterlist *, int, int);
-typedef int ia64_mv_dma_mapping_error(struct device *, dma_addr_t dma_addr);
-typedef int ia64_mv_dma_supported (struct device *, u64);
-
-typedef dma_addr_t ia64_mv_dma_map_single_attrs (struct device *, void *, size_t, int, struct dma_attrs *);
-typedef void ia64_mv_dma_unmap_single_attrs (struct device *, dma_addr_t, size_t, int, struct dma_attrs *);
-typedef int ia64_mv_dma_map_sg_attrs (struct device *, struct scatterlist *, int, int, struct dma_attrs *);
-typedef void ia64_mv_dma_unmap_sg_attrs (struct device *, struct scatterlist *, int, int, struct dma_attrs *);
typedef u64 ia64_mv_dma_get_required_mask (struct device *);
+typedef struct dma_map_ops *ia64_mv_dma_get_ops(struct device *);
/*
* WARNING: The legacy I/O space is _architected_. Platforms are
@@ -114,8 +97,6 @@ machvec_noop_bus (struct pci_bus *bus)
extern void machvec_setup (char **);
extern void machvec_timer_interrupt (int, void *);
-extern void machvec_dma_sync_single (struct device *, dma_addr_t, size_t, int);
-extern void machvec_dma_sync_sg (struct device *, struct scatterlist *, int, int);
extern void machvec_tlb_migrate_finish (struct mm_struct *);
# if defined (CONFIG_IA64_HP_SIM)
@@ -148,19 +129,8 @@ extern void machvec_tlb_migrate_finish (struct mm_struct *);
# define platform_global_tlb_purge ia64_mv.global_tlb_purge
# define platform_tlb_migrate_finish ia64_mv.tlb_migrate_finish
# define platform_dma_init ia64_mv.dma_init
-# define platform_dma_alloc_coherent ia64_mv.dma_alloc_coherent
-# define platform_dma_free_coherent ia64_mv.dma_free_coherent
-# define platform_dma_map_single_attrs ia64_mv.dma_map_single_attrs
-# define platform_dma_unmap_single_attrs ia64_mv.dma_unmap_single_attrs
-# define platform_dma_map_sg_attrs ia64_mv.dma_map_sg_attrs
-# define platform_dma_unmap_sg_attrs ia64_mv.dma_unmap_sg_attrs
-# define platform_dma_sync_single_for_cpu ia64_mv.dma_sync_single_for_cpu
-# define platform_dma_sync_sg_for_cpu ia64_mv.dma_sync_sg_for_cpu
-# define platform_dma_sync_single_for_device ia64_mv.dma_sync_single_for_device
-# define platform_dma_sync_sg_for_device ia64_mv.dma_sync_sg_for_device
-# define platform_dma_mapping_error ia64_mv.dma_mapping_error
-# define platform_dma_supported ia64_mv.dma_supported
# define platform_dma_get_required_mask ia64_mv.dma_get_required_mask
+# define platform_dma_get_ops ia64_mv.dma_get_ops
# define platform_irq_to_vector ia64_mv.irq_to_vector
# define platform_local_vector_to_irq ia64_mv.local_vector_to_irq
# define platform_pci_get_legacy_mem ia64_mv.pci_get_legacy_mem
@@ -203,19 +173,8 @@ struct ia64_machine_vector {
ia64_mv_global_tlb_purge_t *global_tlb_purge;
ia64_mv_tlb_migrate_finish_t *tlb_migrate_finish;
ia64_mv_dma_init *dma_init;
- ia64_mv_dma_alloc_coherent *dma_alloc_coherent;
- ia64_mv_dma_free_coherent *dma_free_coherent;
- ia64_mv_dma_map_single_attrs *dma_map_single_attrs;
- ia64_mv_dma_unmap_single_attrs *dma_unmap_single_attrs;
- ia64_mv_dma_map_sg_attrs *dma_map_sg_attrs;
- ia64_mv_dma_unmap_sg_attrs *dma_unmap_sg_attrs;
- ia64_mv_dma_sync_single_for_cpu *dma_sync_single_for_cpu;
- ia64_mv_dma_sync_sg_for_cpu *dma_sync_sg_for_cpu;
- ia64_mv_dma_sync_single_for_device *dma_sync_single_for_device;
- ia64_mv_dma_sync_sg_for_device *dma_sync_sg_for_device;
- ia64_mv_dma_mapping_error *dma_mapping_error;
- ia64_mv_dma_supported *dma_supported;
ia64_mv_dma_get_required_mask *dma_get_required_mask;
+ ia64_mv_dma_get_ops *dma_get_ops;
ia64_mv_irq_to_vector *irq_to_vector;
ia64_mv_local_vector_to_irq *local_vector_to_irq;
ia64_mv_pci_get_legacy_mem_t *pci_get_legacy_mem;
@@ -254,19 +213,8 @@ struct ia64_machine_vector {
platform_global_tlb_purge, \
platform_tlb_migrate_finish, \
platform_dma_init, \
- platform_dma_alloc_coherent, \
- platform_dma_free_coherent, \
- platform_dma_map_single_attrs, \
- platform_dma_unmap_single_attrs, \
- platform_dma_map_sg_attrs, \
- platform_dma_unmap_sg_attrs, \
- platform_dma_sync_single_for_cpu, \
- platform_dma_sync_sg_for_cpu, \
- platform_dma_sync_single_for_device, \
- platform_dma_sync_sg_for_device, \
- platform_dma_mapping_error, \
- platform_dma_supported, \
platform_dma_get_required_mask, \
+ platform_dma_get_ops, \
platform_irq_to_vector, \
platform_local_vector_to_irq, \
platform_pci_get_legacy_mem, \
@@ -302,6 +250,9 @@ extern void machvec_init_from_cmdline(const char *cmdline);
# error Unknown configuration. Update arch/ia64/include/asm/machvec.h.
# endif /* CONFIG_IA64_GENERIC */
+extern void swiotlb_dma_init(void);
+extern struct dma_map_ops *dma_get_ops(struct device *);
+
/*
* Define default versions so we can extend machvec for new platforms without having
* to update the machvec files for all existing platforms.
@@ -332,43 +283,10 @@ extern void machvec_init_from_cmdline(const char *cmdline);
# define platform_kernel_launch_event machvec_noop
#endif
#ifndef platform_dma_init
-# define platform_dma_init swiotlb_init
-#endif
-#ifndef platform_dma_alloc_coherent
-# define platform_dma_alloc_coherent swiotlb_alloc_coherent
-#endif
-#ifndef platform_dma_free_coherent
-# define platform_dma_free_coherent swiotlb_free_coherent
-#endif
-#ifndef platform_dma_map_single_attrs
-# define platform_dma_map_single_attrs swiotlb_map_single_attrs
-#endif
-#ifndef platform_dma_unmap_single_attrs
-# define platform_dma_unmap_single_attrs swiotlb_unmap_single_attrs
-#endif
-#ifndef platform_dma_map_sg_attrs
-# define platform_dma_map_sg_attrs swiotlb_map_sg_attrs
-#endif
-#ifndef platform_dma_unmap_sg_attrs
-# define platform_dma_unmap_sg_attrs swiotlb_unmap_sg_attrs
-#endif
-#ifndef platform_dma_sync_single_for_cpu
-# define platform_dma_sync_single_for_cpu swiotlb_sync_single_for_cpu
-#endif
-#ifndef platform_dma_sync_sg_for_cpu
-# define platform_dma_sync_sg_for_cpu swiotlb_sync_sg_for_cpu
-#endif
-#ifndef platform_dma_sync_single_for_device
-# define platform_dma_sync_single_for_device swiotlb_sync_single_for_device
-#endif
-#ifndef platform_dma_sync_sg_for_device
-# define platform_dma_sync_sg_for_device swiotlb_sync_sg_for_device
-#endif
-#ifndef platform_dma_mapping_error
-# define platform_dma_mapping_error swiotlb_dma_mapping_error
+# define platform_dma_init swiotlb_dma_init
#endif
-#ifndef platform_dma_supported
-# define platform_dma_supported swiotlb_dma_supported
+#ifndef platform_dma_get_ops
+# define platform_dma_get_ops dma_get_ops
#endif
#ifndef platform_dma_get_required_mask
# define platform_dma_get_required_mask ia64_dma_get_required_mask
diff --git a/arch/ia64/include/asm/machvec_dig_vtd.h b/arch/ia64/include/asm/machvec_dig_vtd.h
index 3400b561e71..6ab1de5c45e 100644
--- a/arch/ia64/include/asm/machvec_dig_vtd.h
+++ b/arch/ia64/include/asm/machvec_dig_vtd.h
@@ -2,14 +2,6 @@
#define _ASM_IA64_MACHVEC_DIG_VTD_h
extern ia64_mv_setup_t dig_setup;
-extern ia64_mv_dma_alloc_coherent vtd_alloc_coherent;
-extern ia64_mv_dma_free_coherent vtd_free_coherent;
-extern ia64_mv_dma_map_single_attrs vtd_map_single_attrs;
-extern ia64_mv_dma_unmap_single_attrs vtd_unmap_single_attrs;
-extern ia64_mv_dma_map_sg_attrs vtd_map_sg_attrs;
-extern ia64_mv_dma_unmap_sg_attrs vtd_unmap_sg_attrs;
-extern ia64_mv_dma_supported iommu_dma_supported;
-extern ia64_mv_dma_mapping_error vtd_dma_mapping_error;
extern ia64_mv_dma_init pci_iommu_alloc;
/*
@@ -22,17 +14,5 @@ extern ia64_mv_dma_init pci_iommu_alloc;
#define platform_name "dig_vtd"
#define platform_setup dig_setup
#define platform_dma_init pci_iommu_alloc
-#define platform_dma_alloc_coherent vtd_alloc_coherent
-#define platform_dma_free_coherent vtd_free_coherent
-#define platform_dma_map_single_attrs vtd_map_single_attrs
-#define platform_dma_unmap_single_attrs vtd_unmap_single_attrs
-#define platform_dma_map_sg_attrs vtd_map_sg_attrs
-#define platform_dma_unmap_sg_attrs vtd_unmap_sg_attrs
-#define platform_dma_sync_single_for_cpu machvec_dma_sync_single
-#define platform_dma_sync_sg_for_cpu machvec_dma_sync_sg
-#define platform_dma_sync_single_for_device machvec_dma_sync_single
-#define platform_dma_sync_sg_for_device machvec_dma_sync_sg
-#define platform_dma_supported iommu_dma_supported
-#define platform_dma_mapping_error vtd_dma_mapping_error
#endif /* _ASM_IA64_MACHVEC_DIG_VTD_h */
diff --git a/arch/ia64/include/asm/machvec_hpzx1.h b/arch/ia64/include/asm/machvec_hpzx1.h
index 2f57f5144b9..3bd83d78a41 100644
--- a/arch/ia64/include/asm/machvec_hpzx1.h
+++ b/arch/ia64/include/asm/machvec_hpzx1.h
@@ -2,14 +2,7 @@
#define _ASM_IA64_MACHVEC_HPZX1_h
extern ia64_mv_setup_t dig_setup;
-extern ia64_mv_dma_alloc_coherent sba_alloc_coherent;
-extern ia64_mv_dma_free_coherent sba_free_coherent;
-extern ia64_mv_dma_map_single_attrs sba_map_single_attrs;
-extern ia64_mv_dma_unmap_single_attrs sba_unmap_single_attrs;
-extern ia64_mv_dma_map_sg_attrs sba_map_sg_attrs;
-extern ia64_mv_dma_unmap_sg_attrs sba_unmap_sg_attrs;
-extern ia64_mv_dma_supported sba_dma_supported;
-extern ia64_mv_dma_mapping_error sba_dma_mapping_error;
+extern ia64_mv_dma_init sba_dma_init;
/*
* This stuff has dual use!
@@ -20,18 +13,6 @@ extern ia64_mv_dma_mapping_error sba_dma_mapping_error;
*/
#define platform_name "hpzx1"
#define platform_setup dig_setup
-#define platform_dma_init machvec_noop
-#define platform_dma_alloc_coherent sba_alloc_coherent
-#define platform_dma_free_coherent sba_free_coherent
-#define platform_dma_map_single_attrs sba_map_single_attrs
-#define platform_dma_unmap_single_attrs sba_unmap_single_attrs
-#define platform_dma_map_sg_attrs sba_map_sg_attrs
-#define platform_dma_unmap_sg_attrs sba_unmap_sg_attrs
-#define platform_dma_sync_single_for_cpu machvec_dma_sync_single
-#define platform_dma_sync_sg_for_cpu machvec_dma_sync_sg
-#define platform_dma_sync_single_for_device machvec_dma_sync_single
-#define platform_dma_sync_sg_for_device machvec_dma_sync_sg
-#define platform_dma_supported sba_dma_supported
-#define platform_dma_mapping_error sba_dma_mapping_error
+#define platform_dma_init sba_dma_init
#endif /* _ASM_IA64_MACHVEC_HPZX1_h */
diff --git a/arch/ia64/include/asm/machvec_hpzx1_swiotlb.h b/arch/ia64/include/asm/machvec_hpzx1_swiotlb.h
index a842cdda827..1091ac39740 100644
--- a/arch/ia64/include/asm/machvec_hpzx1_swiotlb.h
+++ b/arch/ia64/include/asm/machvec_hpzx1_swiotlb.h
@@ -2,18 +2,7 @@
#define _ASM_IA64_MACHVEC_HPZX1_SWIOTLB_h
extern ia64_mv_setup_t dig_setup;
-extern ia64_mv_dma_alloc_coherent hwsw_alloc_coherent;
-extern ia64_mv_dma_free_coherent hwsw_free_coherent;
-extern ia64_mv_dma_map_single_attrs hwsw_map_single_attrs;
-extern ia64_mv_dma_unmap_single_attrs hwsw_unmap_single_attrs;
-extern ia64_mv_dma_map_sg_attrs hwsw_map_sg_attrs;
-extern ia64_mv_dma_unmap_sg_attrs hwsw_unmap_sg_attrs;
-extern ia64_mv_dma_supported hwsw_dma_supported;
-extern ia64_mv_dma_mapping_error hwsw_dma_mapping_error;
-extern ia64_mv_dma_sync_single_for_cpu hwsw_sync_single_for_cpu;
-extern ia64_mv_dma_sync_sg_for_cpu hwsw_sync_sg_for_cpu;
-extern ia64_mv_dma_sync_single_for_device hwsw_sync_single_for_device;
-extern ia64_mv_dma_sync_sg_for_device hwsw_sync_sg_for_device;
+extern ia64_mv_dma_get_ops hwsw_dma_get_ops;
/*
* This stuff has dual use!
@@ -23,20 +12,8 @@ extern ia64_mv_dma_sync_sg_for_device hwsw_sync_sg_for_device;
* the macros are used directly.
*/
#define platform_name "hpzx1_swiotlb"
-
#define platform_setup dig_setup
#define platform_dma_init machvec_noop
-#define platform_dma_alloc_coherent hwsw_alloc_coherent
-#define platform_dma_free_coherent hwsw_free_coherent
-#define platform_dma_map_single_attrs hwsw_map_single_attrs
-#define platform_dma_unmap_single_attrs hwsw_unmap_single_attrs
-#define platform_dma_map_sg_attrs hwsw_map_sg_attrs
-#define platform_dma_unmap_sg_attrs hwsw_unmap_sg_attrs
-#define platform_dma_supported hwsw_dma_supported
-#define platform_dma_mapping_error hwsw_dma_mapping_error
-#define platform_dma_sync_single_for_cpu hwsw_sync_single_for_cpu
-#define platform_dma_sync_sg_for_cpu hwsw_sync_sg_for_cpu
-#define platform_dma_sync_single_for_device hwsw_sync_single_for_device
-#define platform_dma_sync_sg_for_device hwsw_sync_sg_for_device
+#define platform_dma_get_ops hwsw_dma_get_ops
#endif /* _ASM_IA64_MACHVEC_HPZX1_SWIOTLB_h */
diff --git a/arch/ia64/include/asm/machvec_sn2.h b/arch/ia64/include/asm/machvec_sn2.h
index f1a6e0d6dfa..f061a30aac4 100644
--- a/arch/ia64/include/asm/machvec_sn2.h
+++ b/arch/ia64/include/asm/machvec_sn2.h
@@ -55,19 +55,8 @@ extern ia64_mv_readb_t __sn_readb_relaxed;
extern ia64_mv_readw_t __sn_readw_relaxed;
extern ia64_mv_readl_t __sn_readl_relaxed;
extern ia64_mv_readq_t __sn_readq_relaxed;
-extern ia64_mv_dma_alloc_coherent sn_dma_alloc_coherent;
-extern ia64_mv_dma_free_coherent sn_dma_free_coherent;
-extern ia64_mv_dma_map_single_attrs sn_dma_map_single_attrs;
-extern ia64_mv_dma_unmap_single_attrs sn_dma_unmap_single_attrs;
-extern ia64_mv_dma_map_sg_attrs sn_dma_map_sg_attrs;
-extern ia64_mv_dma_unmap_sg_attrs sn_dma_unmap_sg_attrs;
-extern ia64_mv_dma_sync_single_for_cpu sn_dma_sync_single_for_cpu;
-extern ia64_mv_dma_sync_sg_for_cpu sn_dma_sync_sg_for_cpu;
-extern ia64_mv_dma_sync_single_for_device sn_dma_sync_single_for_device;
-extern ia64_mv_dma_sync_sg_for_device sn_dma_sync_sg_for_device;
-extern ia64_mv_dma_mapping_error sn_dma_mapping_error;
-extern ia64_mv_dma_supported sn_dma_supported;
extern ia64_mv_dma_get_required_mask sn_dma_get_required_mask;
+extern ia64_mv_dma_init sn_dma_init;
extern ia64_mv_migrate_t sn_migrate;
extern ia64_mv_kernel_launch_event_t sn_kernel_launch_event;
extern ia64_mv_setup_msi_irq_t sn_setup_msi_irq;
@@ -111,20 +100,8 @@ extern ia64_mv_pci_fixup_bus_t sn_pci_fixup_bus;
#define platform_pci_get_legacy_mem sn_pci_get_legacy_mem
#define platform_pci_legacy_read sn_pci_legacy_read
#define platform_pci_legacy_write sn_pci_legacy_write
-#define platform_dma_init machvec_noop
-#define platform_dma_alloc_coherent sn_dma_alloc_coherent
-#define platform_dma_free_coherent sn_dma_free_coherent
-#define platform_dma_map_single_attrs sn_dma_map_single_attrs
-#define platform_dma_unmap_single_attrs sn_dma_unmap_single_attrs
-#define platform_dma_map_sg_attrs sn_dma_map_sg_attrs
-#define platform_dma_unmap_sg_attrs sn_dma_unmap_sg_attrs
-#define platform_dma_sync_single_for_cpu sn_dma_sync_single_for_cpu
-#define platform_dma_sync_sg_for_cpu sn_dma_sync_sg_for_cpu
-#define platform_dma_sync_single_for_device sn_dma_sync_single_for_device
-#define platform_dma_sync_sg_for_device sn_dma_sync_sg_for_device
-#define platform_dma_mapping_error sn_dma_mapping_error
-#define platform_dma_supported sn_dma_supported
#define platform_dma_get_required_mask sn_dma_get_required_mask
+#define platform_dma_init sn_dma_init
#define platform_migrate sn_migrate
#define platform_kernel_launch_event sn_kernel_launch_event
#ifdef CONFIG_PCI_MSI
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-23 07:02:04 +0000