Skip to content
Projects
Groups
Snippets
Help
Loading...
Help
Support
Keyboard shortcuts
?
Submit feedback
Contribute to GitLab
Sign in / Register
Toggle navigation
L
linux
Project overview
Project overview
Details
Activity
Releases
Repository
Repository
Files
Commits
Branches
Tags
Contributors
Graph
Compare
Issues
0
Issues
0
List
Boards
Labels
Milestones
Merge Requests
0
Merge Requests
0
Analytics
Analytics
Repository
Value Stream
Wiki
Wiki
Snippets
Snippets
Members
Members
Collapse sidebar
Close sidebar
Activity
Graph
Create a new issue
Commits
Issue Boards
Open sidebar
Kirill Smelkov
linux
Commits
4e375211
Commit
4e375211
authored
Dec 21, 2002
by
Linus Torvalds
Browse files
Options
Browse Files
Download
Email Patches
Plain Diff
Remove old pci_dma_supported(), this is done by the generic
device DMA now (see <linux/pci.h> for the compat wrapper).
parent
8f66ebaf
Changes
1
Hide whitespace changes
Inline
Side-by-side
Showing
1 changed file
with
0 additions
and
19 deletions
+0
-19
include/asm-i386/pci.h
include/asm-i386/pci.h
+0
-19
No files found.
include/asm-i386/pci.h
View file @
4e375211
...
@@ -57,25 +57,6 @@ struct pci_dev;
...
@@ -57,25 +57,6 @@ struct pci_dev;
#define pci_unmap_len(PTR, LEN_NAME) (0)
#define pci_unmap_len(PTR, LEN_NAME) (0)
#define pci_unmap_len_set(PTR, LEN_NAME, VAL) do { } while (0)
#define pci_unmap_len_set(PTR, LEN_NAME, VAL) do { } while (0)
/* Return whether the given PCI device DMA address mask can
* be supported properly. For example, if your device can
* only drive the low 24-bits during PCI bus mastering, then
* you would pass 0x00ffffff as the mask to this function.
*/
static
inline
int
pci_dma_supported
(
struct
pci_dev
*
hwdev
,
u64
mask
)
{
/*
* we fall back to GFP_DMA when the mask isn't all 1s,
* so we can't guarantee allocations that must be
* within a tighter range than GFP_DMA..
*/
if
(
mask
<
0x00ffffff
)
return
0
;
return
1
;
}
/* This is always fine. */
/* This is always fine. */
#define pci_dac_dma_supported(pci_dev, mask) (1)
#define pci_dac_dma_supported(pci_dev, mask) (1)
...
...
Write
Preview
Markdown
is supported
0%
Try again
or
attach a new file
Attach a file
Cancel
You are about to add
0
people
to the discussion. Proceed with caution.
Finish editing this message first!
Cancel
Please
register
or
sign in
to comment