diff options
| author | Yinghai Lu <yinghai@kernel.org> | 2010-04-08 14:58:23 -0400 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2010-04-09 11:33:13 -0400 |
| commit | 680a7524622356f5476e8fad2fe32b2b68b432c0 (patch) | |
| tree | d0c3db810e627ef590ed3e9f952a80809990bf25 /drivers/pci/dmar.c | |
| parent | 5715f0f9d3814e83e5f2f754d3f7abdfa096a0b9 (diff) | |
intel-iommu: Print out iommu seq_id
more info on system with more than one IOMMU
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'drivers/pci/dmar.c')
| -rw-r--r-- | drivers/pci/dmar.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/pci/dmar.c b/drivers/pci/dmar.c index a04bde9bd10f..d439917f37a9 100644 --- a/drivers/pci/dmar.c +++ b/drivers/pci/dmar.c | |||
| @@ -806,7 +806,8 @@ int alloc_iommu(struct dmar_drhd_unit *drhd) | |||
| 806 | } | 806 | } |
| 807 | 807 | ||
| 808 | ver = readl(iommu->reg + DMAR_VER_REG); | 808 | ver = readl(iommu->reg + DMAR_VER_REG); |
| 809 | pr_info("IOMMU %llx: ver %d:%d cap %llx ecap %llx\n", | 809 | pr_info("IOMMU %d: reg_base_addr %llx ver %d:%d cap %llx ecap %llx\n", |
| 810 | iommu->seq_id, | ||
| 810 | (unsigned long long)drhd->reg_base_addr, | 811 | (unsigned long long)drhd->reg_base_addr, |
| 811 | DMAR_VER_MAJOR(ver), DMAR_VER_MINOR(ver), | 812 | DMAR_VER_MAJOR(ver), DMAR_VER_MINOR(ver), |
| 812 | (unsigned long long)iommu->cap, | 813 | (unsigned long long)iommu->cap, |