The patch titled
Subject: sparc: dma-mapping: use unsigned long for dma_attrs
has been added to the -mm tree. Its filename is
sparc-dma-mapping-use-unsigned-long-for-dma_attrs.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/sparc-dma-mapping-use-unsigned-long-for-dma_attrs.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/sparc-dma-mapping-use-unsigned-long-for-dma_attrs.patch
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*** Remember to use Documentation/SubmitChecklist when testing your code ***
The -mm tree is included into linux-next and is updated
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------------------------------------------------------
From: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
Subject: sparc: dma-mapping: use unsigned long for dma_attrs
Split out subsystem specific changes for easier reviews. This will be
squashed with main commit.
Link: http://lkml.kernel.org/r/1467275171-6298-39-git-send-email-k.kozlowski@xxxxxxxxxxx
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/sparc/kernel/iommu.c | 12 ++++++------
arch/sparc/kernel/ioport.c | 24 ++++++++++++------------
arch/sparc/kernel/pci_sun4v.c | 12 ++++++------
3 files changed, 24 insertions(+), 24 deletions(-)
diff -puN arch/sparc/kernel/iommu.c~sparc-dma-mapping-use-unsigned-long-for-dma_attrs arch/sparc/kernel/iommu.c
--- a/arch/sparc/kernel/iommu.c~sparc-dma-mapping-use-unsigned-long-for-dma_attrs
+++ a/arch/sparc/kernel/iommu.c
@@ -196,7 +196,7 @@ static inline void iommu_free_ctx(struct
static void *dma_4u_alloc_coherent(struct device *dev, size_t size,
dma_addr_t *dma_addrp, gfp_t gfp,
- struct dma_attrs *attrs)
+ unsigned long attrs)
{
unsigned long order, first_page;
struct iommu *iommu;
@@ -245,7 +245,7 @@ static void *dma_4u_alloc_coherent(struc
static void dma_4u_free_coherent(struct device *dev, size_t size,
void *cpu, dma_addr_t dvma,
- struct dma_attrs *attrs)
+ unsigned long attrs)
{
struct iommu *iommu;
unsigned long order, npages;
@@ -263,7 +263,7 @@ static void dma_4u_free_coherent(struct
static dma_addr_t dma_4u_map_page(struct device *dev, struct page *page,
unsigned long offset, size_t sz,
enum dma_data_direction direction,
- struct dma_attrs *attrs)
+ unsigned long attrs)
{
struct iommu *iommu;
struct strbuf *strbuf;
@@ -385,7 +385,7 @@ do_flush_sync:
static void dma_4u_unmap_page(struct device *dev, dma_addr_t bus_addr,
size_t sz, enum dma_data_direction direction,
- struct dma_attrs *attrs)
+ unsigned long attrs)
{
struct iommu *iommu;
struct strbuf *strbuf;
@@ -431,7 +431,7 @@ static void dma_4u_unmap_page(struct dev
static int dma_4u_map_sg(struct device *dev, struct scatterlist *sglist,
int nelems, enum dma_data_direction direction,
- struct dma_attrs *attrs)
+ unsigned long attrs)
{
struct scatterlist *s, *outs, *segstart;
unsigned long flags, handle, prot, ctx;
@@ -607,7 +607,7 @@ static unsigned long fetch_sg_ctx(struct
static void dma_4u_unmap_sg(struct device *dev, struct scatterlist *sglist,
int nelems, enum dma_data_direction direction,
- struct dma_attrs *attrs)
+ unsigned long attrs)
{
unsigned long flags, ctx;
struct scatterlist *sg;
diff -puN arch/sparc/kernel/ioport.c~sparc-dma-mapping-use-unsigned-long-for-dma_attrs arch/sparc/kernel/ioport.c
--- a/arch/sparc/kernel/ioport.c~sparc-dma-mapping-use-unsigned-long-for-dma_attrs
+++ a/arch/sparc/kernel/ioport.c
@@ -260,7 +260,7 @@ EXPORT_SYMBOL(sbus_set_sbus64);
*/
static void *sbus_alloc_coherent(struct device *dev, size_t len,
dma_addr_t *dma_addrp, gfp_t gfp,
- struct dma_attrs *attrs)
+ unsigned long attrs)
{
struct platform_device *op = to_platform_device(dev);
unsigned long len_total = PAGE_ALIGN(len);
@@ -315,7 +315,7 @@ err_nopages:
}
static void sbus_free_coherent(struct device *dev, size_t n, void *p,
- dma_addr_t ba, struct dma_attrs *attrs)
+ dma_addr_t ba, unsigned long attrs)
{
struct resource *res;
struct page *pgv;
@@ -355,7 +355,7 @@ static void sbus_free_coherent(struct de
static dma_addr_t sbus_map_page(struct device *dev, struct page *page,
unsigned long offset, size_t len,
enum dma_data_direction dir,
- struct dma_attrs *attrs)
+ unsigned long attrs)
{
void *va = page_address(page) + offset;
@@ -371,20 +371,20 @@ static dma_addr_t sbus_map_page(struct d
}
static void sbus_unmap_page(struct device *dev, dma_addr_t ba, size_t n,
- enum dma_data_direction dir, struct dma_attrs *attrs)
+ enum dma_data_direction dir, unsigned long attrs)
{
mmu_release_scsi_one(dev, ba, n);
}
static int sbus_map_sg(struct device *dev, struct scatterlist *sg, int n,
- enum dma_data_direction dir, struct dma_attrs *attrs)
+ enum dma_data_direction dir, unsigned long attrs)
{
mmu_get_scsi_sgl(dev, sg, n);
return n;
}
static void sbus_unmap_sg(struct device *dev, struct scatterlist *sg, int n,
- enum dma_data_direction dir, struct dma_attrs *attrs)
+ enum dma_data_direction dir, unsigned long attrs)
{
mmu_release_scsi_sgl(dev, sg, n);
}
@@ -429,7 +429,7 @@ arch_initcall(sparc_register_ioport);
*/
static void *pci32_alloc_coherent(struct device *dev, size_t len,
dma_addr_t *pba, gfp_t gfp,
- struct dma_attrs *attrs)
+ unsigned long attrs)
{
unsigned long len_total = PAGE_ALIGN(len);
void *va;
@@ -482,7 +482,7 @@ err_nopages:
* past this call are illegal.
*/
static void pci32_free_coherent(struct device *dev, size_t n, void *p,
- dma_addr_t ba, struct dma_attrs *attrs)
+ dma_addr_t ba, unsigned long attrs)
{
struct resource *res;
@@ -518,14 +518,14 @@ static void pci32_free_coherent(struct d
static dma_addr_t pci32_map_page(struct device *dev, struct page *page,
unsigned long offset, size_t size,
enum dma_data_direction dir,
- struct dma_attrs *attrs)
+ unsigned long attrs)
{
/* IIep is write-through, not flushing. */
return page_to_phys(page) + offset;
}
static void pci32_unmap_page(struct device *dev, dma_addr_t ba, size_t size,
- enum dma_data_direction dir, struct dma_attrs *attrs)
+ enum dma_data_direction dir, unsigned long attrs)
{
if (dir != PCI_DMA_TODEVICE)
dma_make_coherent(ba, PAGE_ALIGN(size));
@@ -548,7 +548,7 @@ static void pci32_unmap_page(struct devi
*/
static int pci32_map_sg(struct device *device, struct scatterlist *sgl,
int nents, enum dma_data_direction dir,
- struct dma_attrs *attrs)
+ unsigned long attrs)
{
struct scatterlist *sg;
int n;
@@ -567,7 +567,7 @@ static int pci32_map_sg(struct device *d
*/
static void pci32_unmap_sg(struct device *dev, struct scatterlist *sgl,
int nents, enum dma_data_direction dir,
- struct dma_attrs *attrs)
+ unsigned long attrs)
{
struct scatterlist *sg;
int n;
diff -puN arch/sparc/kernel/pci_sun4v.c~sparc-dma-mapping-use-unsigned-long-for-dma_attrs arch/sparc/kernel/pci_sun4v.c
--- a/arch/sparc/kernel/pci_sun4v.c~sparc-dma-mapping-use-unsigned-long-for-dma_attrs
+++ a/arch/sparc/kernel/pci_sun4v.c
@@ -130,7 +130,7 @@ static inline long iommu_batch_end(void)
static void *dma_4v_alloc_coherent(struct device *dev, size_t size,
dma_addr_t *dma_addrp, gfp_t gfp,
- struct dma_attrs *attrs)
+ unsigned long attrs)
{
unsigned long flags, order, first_page, npages, n;
struct iommu *iommu;
@@ -213,7 +213,7 @@ static void dma_4v_iommu_demap(void *dem
}
static void dma_4v_free_coherent(struct device *dev, size_t size, void *cpu,
- dma_addr_t dvma, struct dma_attrs *attrs)
+ dma_addr_t dvma, unsigned long attrs)
{
struct pci_pbm_info *pbm;
struct iommu *iommu;
@@ -235,7 +235,7 @@ static void dma_4v_free_coherent(struct
static dma_addr_t dma_4v_map_page(struct device *dev, struct page *page,
unsigned long offset, size_t sz,
enum dma_data_direction direction,
- struct dma_attrs *attrs)
+ unsigned long attrs)
{
struct iommu *iommu;
unsigned long flags, npages, oaddr;
@@ -294,7 +294,7 @@ iommu_map_fail:
static void dma_4v_unmap_page(struct device *dev, dma_addr_t bus_addr,
size_t sz, enum dma_data_direction direction,
- struct dma_attrs *attrs)
+ unsigned long attrs)
{
struct pci_pbm_info *pbm;
struct iommu *iommu;
@@ -322,7 +322,7 @@ static void dma_4v_unmap_page(struct dev
static int dma_4v_map_sg(struct device *dev, struct scatterlist *sglist,
int nelems, enum dma_data_direction direction,
- struct dma_attrs *attrs)
+ unsigned long attrs)
{
struct scatterlist *s, *outs, *segstart;
unsigned long flags, handle, prot;
@@ -466,7 +466,7 @@ iommu_map_failed:
static void dma_4v_unmap_sg(struct device *dev, struct scatterlist *sglist,
int nelems, enum dma_data_direction direction,
- struct dma_attrs *attrs)
+ unsigned long attrs)
{
struct pci_pbm_info *pbm;
struct scatterlist *sg;
_
Patches currently in -mm which might be from k.kozlowski@xxxxxxxxxxx are
dma-mapping-use-unsigned-long-for-dma_attrs.patch
alpha-dma-mapping-use-unsigned-long-for-dma_attrs.patch
arc-dma-mapping-use-unsigned-long-for-dma_attrs.patch
arm-dma-mapping-use-unsigned-long-for-dma_attrs.patch
arm64-dma-mapping-use-unsigned-long-for-dma_attrs.patch
avr32-dma-mapping-use-unsigned-long-for-dma_attrs.patch
blackfin-dma-mapping-use-unsigned-long-for-dma_attrs.patch
c6x-dma-mapping-use-unsigned-long-for-dma_attrs.patch
cris-dma-mapping-use-unsigned-long-for-dma_attrs.patch
frv-dma-mapping-use-unsigned-long-for-dma_attrs.patch
drm-exynos-dma-mapping-use-unsigned-long-for-dma_attrs.patch
drm-mediatek-dma-mapping-use-unsigned-long-for-dma_attrs.patch
drm-msm-dma-mapping-use-unsigned-long-for-dma_attrs.patch
drm-nouveau-dma-mapping-use-unsigned-long-for-dma_attrs.patch
drm-rockship-dma-mapping-use-unsigned-long-for-dma_attrs.patch
infiniband-dma-mapping-use-unsigned-long-for-dma_attrs.patch
iommu-dma-mapping-use-unsigned-long-for-dma_attrs.patch
xen-dma-mapping-use-unsigned-long-for-dma_attrs.patch
swiotlb-dma-mapping-use-unsigned-long-for-dma_attrs.patch
powerpc-dma-mapping-use-unsigned-long-for-dma_attrs.patch
video-dma-mapping-use-unsigned-long-for-dma_attrs.patch
x86-dma-mapping-use-unsigned-long-for-dma_attrs.patch
iommu-intel-dma-mapping-use-unsigned-long-for-dma_attrs.patch
h8300-dma-mapping-use-unsigned-long-for-dma_attrs.patch
hexagon-dma-mapping-use-unsigned-long-for-dma_attrs.patch
ia64-dma-mapping-use-unsigned-long-for-dma_attrs.patch
m68k-dma-mapping-use-unsigned-long-for-dma_attrs.patch
metag-dma-mapping-use-unsigned-long-for-dma_attrs.patch
microblaze-dma-mapping-use-unsigned-long-for-dma_attrs.patch
mips-dma-mapping-use-unsigned-long-for-dma_attrs.patch
mn10300-dma-mapping-use-unsigned-long-for-dma_attrs.patch
nios2-dma-mapping-use-unsigned-long-for-dma_attrs.patch
openrisc-dma-mapping-use-unsigned-long-for-dma_attrs.patch
parisc-dma-mapping-use-unsigned-long-for-dma_attrs.patch
misc-mic-dma-mapping-use-unsigned-long-for-dma_attrs.patch
s390-dma-mapping-use-unsigned-long-for-dma_attrs.patch
sh-dma-mapping-use-unsigned-long-for-dma_attrs.patch
sparc-dma-mapping-use-unsigned-long-for-dma_attrs.patch
tile-dma-mapping-use-unsigned-long-for-dma_attrs.patch
unicore32-dma-mapping-use-unsigned-long-for-dma_attrs.patch
xtensa-dma-mapping-use-unsigned-long-for-dma_attrs.patch
dma-mapping-remove-dma_get_attr.patch
dma-mapping-document-the-dma-attributes-next-to-the-declaration.patch
dma-mapping-constify-attrs-passed-to-dma_get_attr.patch
arm-dma-mapping-constify-attrs-passed-to-internal-functions.patch
arm64-dma-mapping-constify-attrs-passed-to-internal-functions.patch
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