diff options
| author | Thomas Klein <tklein@de.ibm.com> | 2008-10-27 05:38:46 -0400 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@redhat.com> | 2008-10-27 14:49:55 -0400 |
| commit | 3fd09c45bfbcf77949ed6db36e67c1681424fedb (patch) | |
| tree | 73a5a3122c69c68489905c065e810abe9288e95c /drivers/net/ehea/ehea.h | |
| parent | 74d5e8acd95ae934194303138a43b60005fcfad6 (diff) | |
ehea: Detect 16GB hugepages for firmware restriction
All kernel memory which is used for kernel/hardware data transfer must
be registered with firmware using "memory regions". 16GB hugepages
may not be part of a memory region due to firmware restrictions.
This patch modifies the walk_memory_resource callback fn to filter
hugepages and add only standard memory to the busmap which is later
on used for MR registration.
Signed-off-by: Thomas Klein <tklein@de.ibm.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers/net/ehea/ehea.h')
| -rw-r--r-- | drivers/net/ehea/ehea.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ehea/ehea.h b/drivers/net/ehea/ehea.h index 82dd1a891ce7..002d918fb4c7 100644 --- a/drivers/net/ehea/ehea.h +++ b/drivers/net/ehea/ehea.h | |||
| @@ -40,7 +40,7 @@ | |||
| 40 | #include <asm/io.h> | 40 | #include <asm/io.h> |
| 41 | 41 | ||
| 42 | #define DRV_NAME "ehea" | 42 | #define DRV_NAME "ehea" |
| 43 | #define DRV_VERSION "EHEA_0094" | 43 | #define DRV_VERSION "EHEA_0095" |
| 44 | 44 | ||
| 45 | /* eHEA capability flags */ | 45 | /* eHEA capability flags */ |
| 46 | #define DLPAR_PORT_ADD_REM 1 | 46 | #define DLPAR_PORT_ADD_REM 1 |