diff options
| author | Yinghai Lu <yhlu.kernel@gmail.com> | 2008-09-03 19:58:32 -0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-10-16 10:53:04 -0400 |
| commit | f6dd5c3106fb283e37d915eeb33019ef40510f85 (patch) | |
| tree | 61d95e10b63847c8dfdc13e40e7e3291427d3123 /include/linux/dmar.h | |
| parent | a11b5abef50722e42a7d13f6b799c4f606fcb797 (diff) | |
dmar: fix using early fixmap mapping for DMAR table parsing
Very early detection of the DMAR tables will setup fixmap mapping. For
parsing these tables later (while enabling dma and/or interrupt remapping),
early fixmap mapping shouldn't be used. Fix it by calling table detection
routines again, which will call generic apci_get_table() for setting up
the correct mapping.
Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/linux/dmar.h')
| -rw-r--r-- | include/linux/dmar.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/include/linux/dmar.h b/include/linux/dmar.h index c360c558e59e..f1984fc3e06d 100644 --- a/include/linux/dmar.h +++ b/include/linux/dmar.h | |||
| @@ -45,7 +45,6 @@ extern struct list_head dmar_drhd_units; | |||
| 45 | list_for_each_entry(drhd, &dmar_drhd_units, list) | 45 | list_for_each_entry(drhd, &dmar_drhd_units, list) |
| 46 | 46 | ||
| 47 | extern int dmar_table_init(void); | 47 | extern int dmar_table_init(void); |
| 48 | extern int early_dmar_detect(void); | ||
| 49 | extern int dmar_dev_scope_init(void); | 48 | extern int dmar_dev_scope_init(void); |
| 50 | 49 | ||
| 51 | /* Intel IOMMU detection */ | 50 | /* Intel IOMMU detection */ |