diff options
Diffstat (limited to 'drivers/pci')
| -rw-r--r-- | drivers/pci/dmar.c | 3 | ||||
| -rw-r--r-- | drivers/pci/intel-iommu.c | 9 | ||||
| -rw-r--r-- | drivers/pci/intr_remapping.c | 6 |
3 files changed, 11 insertions, 7 deletions
diff --git a/drivers/pci/dmar.c b/drivers/pci/dmar.c index a04bde9..d439917 100644 --- a/drivers/pci/dmar.c +++ b/drivers/pci/dmar.c @@ -806,7 +806,8 @@ int alloc_iommu(struct dmar_drhd_unit *drhd) } ver = readl(iommu->reg + DMAR_VER_REG); - pr_info("IOMMU %llx: ver %d:%d cap %llx ecap %llx\n", + pr_info("IOMMU %d: reg_base_addr %llx ver %d:%d cap %llx ecap %llx\n", + iommu->seq_id, (unsigned long long)drhd->reg_base_addr, DMAR_VER_MAJOR(ver), DMAR_VER_MINOR(ver), (unsigned long long)iommu->cap, diff --git a/drivers/pci/intel-iommu.c b/drivers/pci/intel-iommu.c index 9ce79b1..da40f07 100644 --- a/drivers/pci/intel-iommu.c +++ b/drivers/pci/intel-iommu.c @@ -1150,7 +1150,8 @@ static int iommu_init_domains(struct intel_iommu *iommu) unsigned long nlongs; ndomains = cap_ndoms(iommu->cap); - pr_debug("Number of Domains supportd <%ld>\n", ndomains); + pr_debug("IOMMU %d: Number of Domains supportd <%ld>\n", iommu->seq_id, + ndomains); nlongs = BITS_TO_LONGS(ndomains); spin_lock_init(&iommu->lock); @@ -2319,14 +2320,16 @@ int __init init_dmars(void) */ iommu->flush.flush_context = __iommu_flush_context; iommu->flush.flush_iotlb = __iommu_flush_iotlb; - printk(KERN_INFO "IOMMU 0x%Lx: using Register based " + printk(KERN_INFO "IOMMU %d 0x%Lx: using Register based " "invalidation\n", + iommu->seq_id, (unsigned long long)drhd->reg_base_addr); } else { iommu->flush.flush_context = qi_flush_context; iommu->flush.flush_iotlb = qi_flush_iotlb; - printk(KERN_INFO "IOMMU 0x%Lx: using Queued " + printk(KERN_INFO "IOMMU %d 0x%Lx: using Queued " "invalidation\n", + iommu->seq_id, (unsigned long long)drhd->reg_base_addr); } } diff --git a/drivers/pci/intr_remapping.c b/drivers/pci/intr_remapping.c index 95b8491..c13802a 100644 --- a/drivers/pci/intr_remapping.c +++ b/drivers/pci/intr_remapping.c @@ -831,9 +831,9 @@ static int ir_parse_ioapic_hpet_scope(struct acpi_dmar_header *header, return -1; } - printk(KERN_INFO "IOAPIC id %d under DRHD base" - " 0x%Lx\n", scope->enumeration_id, - drhd->address); + printk(KERN_INFO "IOAPIC id %d under DRHD base " + " 0x%Lx IOMMU %d\n", scope->enumeration_id, + drhd->address, iommu->seq_id); ir_parse_one_ioapic_scope(scope, iommu); } else if (scope->entry_type == ACPI_DMAR_SCOPE_TYPE_HPET) { |