diff options
| author | Bjorn Helgaas <bjorn.helgaas@hp.com> | 2010-03-05 12:47:47 -0500 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2010-03-14 20:08:36 -0400 |
| commit | 9d7cca04211d4eb104eaaa424b98f650bc29c730 (patch) | |
| tree | 133c5a2251296aa7461c16b5d7dfd4609502e0bd /include/linux | |
| parent | 0f4050c7d3ba0275e5f39513c0670a717d43048c (diff) | |
resource: add window support
Add support for resource windows. This is for bridge resources, i.e.,
regions where a bridge forwards transactions from the primary to the
secondary side.
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/ioport.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/ioport.h b/include/linux/ioport.h index 510e4ac918dd..71ab79da7e7f 100644 --- a/include/linux/ioport.h +++ b/include/linux/ioport.h | |||
| @@ -51,6 +51,7 @@ struct resource_list { | |||
| 51 | #define IORESOURCE_STARTALIGN 0x00080000 /* start field is alignment */ | 51 | #define IORESOURCE_STARTALIGN 0x00080000 /* start field is alignment */ |
| 52 | 52 | ||
| 53 | #define IORESOURCE_MEM_64 0x00100000 | 53 | #define IORESOURCE_MEM_64 0x00100000 |
| 54 | #define IORESOURCE_WINDOW 0x00200000 /* forwarded by bridge */ | ||
| 54 | 55 | ||
| 55 | #define IORESOURCE_EXCLUSIVE 0x08000000 /* Userland may not map this resource */ | 56 | #define IORESOURCE_EXCLUSIVE 0x08000000 /* Userland may not map this resource */ |
| 56 | #define IORESOURCE_DISABLED 0x10000000 | 57 | #define IORESOURCE_DISABLED 0x10000000 |