Print pci segment ID along with bdf. Useful for debugging.
Co-developed-by: Suravee Suthikulpaint <suravee.suthikulpa...@amd.com>
Signed-off-by: Suravee Suthikulpaint <suravee.suthikulpa...@amd.com>
Signed-off-by: Vasant Hegde <vasant.he...@amd.com>
---
drivers/iommu/amd/init.c | 10 +++++-----
drivers/iommu/amd/iommu.c | 36 ++++++++++++++++++------------------
2 files changed, 23 insertions(+), 23 deletions(-)
diff --git a/drivers/iommu/amd/init.c b/drivers/iommu/amd/init.c
index 969b496f7e74..8483d98a1775 100644
--- a/drivers/iommu/amd/init.c
+++ b/drivers/iommu/amd/init.c
@@ -1853,11 +1853,11 @@ static int __init init_iommu_all(struct
acpi_table_header *table)
h = (struct ivhd_header *)p;
if (*p == amd_iommu_target_ivhd_type) {
- DUMP_printk("device: %02x:%02x.%01x cap: %04x "
- "seg: %d flags: %01x info %04x\n",
- PCI_BUS_NUM(h->devid), PCI_SLOT(h->devid),
- PCI_FUNC(h->devid), h->cap_ptr,
- h->pci_seg, h->flags, h->info);
+ DUMP_printk("device: %04x:%02x:%02x.%01x cap: %04x "
+ "flags: %01x info %04x\n",
+ h->pci_seg, PCI_BUS_NUM(h->devid),
+ PCI_SLOT(h->devid), PCI_FUNC(h->devid),
+ h->cap_ptr, h->flags, h->info);
DUMP_printk(" mmio-addr: %016llx\n",
h->mmio_phys);
diff --git a/drivers/iommu/amd/iommu.c b/drivers/iommu/amd/iommu.c
index 536dbc1d26ad..6320f2f97d88 100644
--- a/drivers/iommu/amd/iommu.c
+++ b/drivers/iommu/amd/iommu.c
@@ -496,8 +496,8 @@ static void amd_iommu_report_rmp_hw_error(struct amd_iommu
*iommu, volatile u32
vmg_tag, spa, flags);
}
} else {
- pr_err_ratelimited("Event logged [RMP_HW_ERROR
device=%02x:%02x.%x, vmg_tag=0x%04x, spa=0x%llx, flags=0x%04x]\n",
- PCI_BUS_NUM(devid), PCI_SLOT(devid), PCI_FUNC(devid),
+ pr_err_ratelimited("Event logged [RMP_HW_ERROR
device=%04x:%02x:%02x.%x, vmg_tag=0x%04x, spa=0x%llx, flags=0x%04x]\n",
+ iommu->pci_seg->id, PCI_BUS_NUM(devid),
PCI_SLOT(devid), PCI_FUNC(devid),
vmg_tag, spa, flags);
}
@@ -529,8 +529,8 @@ static void amd_iommu_report_rmp_fault(struct amd_iommu
*iommu, volatile u32 *ev
vmg_tag, gpa, flags_rmp, flags);
}
} else {
- pr_err_ratelimited("Event logged [RMP_PAGE_FAULT
device=%02x:%02x.%x, vmg_tag=0x%04x, gpa=0x%llx, flags_rmp=0x%04x,
flags=0x%04x]\n",
- PCI_BUS_NUM(devid), PCI_SLOT(devid), PCI_FUNC(devid),
+ pr_err_ratelimited("Event logged [RMP_PAGE_FAULT
device=%04x:%02x:%02x.%x, vmg_tag=0x%04x, gpa=0x%llx, flags_rmp=0x%04x,
flags=0x%04x]\n",
+ iommu->pci_seg->id, PCI_BUS_NUM(devid),
PCI_SLOT(devid), PCI_FUNC(devid),
vmg_tag, gpa, flags_rmp, flags);
}
@@ -576,8 +576,8 @@ static void amd_iommu_report_page_fault(struct amd_iommu
*iommu,
domain_id, address, flags);
}
} else {
- pr_err_ratelimited("Event logged [IO_PAGE_FAULT
device=%02x:%02x.%x domain=0x%04x address=0x%llx flags=0x%04x]\n",
- PCI_BUS_NUM(devid), PCI_SLOT(devid), PCI_FUNC(devid),
+ pr_err_ratelimited("Event logged [IO_PAGE_FAULT
device=%04x:%02x:%02x.%x domain=0x%04x address=0x%llx flags=0x%04x]\n",
+ iommu->pci_seg->id, PCI_BUS_NUM(devid),
PCI_SLOT(devid), PCI_FUNC(devid),
domain_id, address, flags);
}
@@ -620,20 +620,20 @@ static void iommu_print_event(struct amd_iommu *iommu,
void *__evt)
switch (type) {
case EVENT_TYPE_ILL_DEV:
- dev_err(dev, "Event logged [ILLEGAL_DEV_TABLE_ENTRY
device=%02x:%02x.%x pasid=0x%05x address=0x%llx flags=0x%04x]\n",
- PCI_BUS_NUM(devid), PCI_SLOT(devid), PCI_FUNC(devid),
+ dev_err(dev, "Event logged [ILLEGAL_DEV_TABLE_ENTRY
device=%04x:%02x:%02x.%x pasid=0x%05x address=0x%llx flags=0x%04x]\n",
+ iommu->pci_seg->id, PCI_BUS_NUM(devid),
PCI_SLOT(devid), PCI_FUNC(devid),
pasid, address, flags);
dump_dte_entry(iommu, devid);
break;
case EVENT_TYPE_DEV_TAB_ERR:
- dev_err(dev, "Event logged [DEV_TAB_HARDWARE_ERROR
device=%02x:%02x.%x "
+ dev_err(dev, "Event logged [DEV_TAB_HARDWARE_ERROR
device=%04x:%02x:%02x.%x "
"address=0x%llx flags=0x%04x]\n",
- PCI_BUS_NUM(devid), PCI_SLOT(devid), PCI_FUNC(devid),
+ iommu->pci_seg->id, PCI_BUS_NUM(devid),
PCI_SLOT(devid), PCI_FUNC(devid),
address, flags);
break;
case EVENT_TYPE_PAGE_TAB_ERR:
- dev_err(dev, "Event logged [PAGE_TAB_HARDWARE_ERROR
device=%02x:%02x.%x pasid=0x%04x address=0x%llx flags=0x%04x]\n",
- PCI_BUS_NUM(devid), PCI_SLOT(devid), PCI_FUNC(devid),
+ dev_err(dev, "Event logged [PAGE_TAB_HARDWARE_ERROR
device=%04x:%02x:%02x.%x pasid=0x%04x address=0x%llx flags=0x%04x]\n",
+ iommu->pci_seg->id, PCI_BUS_NUM(devid),
PCI_SLOT(devid), PCI_FUNC(devid),
pasid, address, flags);
break;
case EVENT_TYPE_ILL_CMD:
@@ -645,13 +645,13 @@ static void iommu_print_event(struct amd_iommu *iommu,
void *__evt)
address, flags);
break;
case EVENT_TYPE_IOTLB_INV_TO:
- dev_err(dev, "Event logged [IOTLB_INV_TIMEOUT
device=%02x:%02x.%x address=0x%llx]\n",
- PCI_BUS_NUM(devid), PCI_SLOT(devid), PCI_FUNC(devid),
+ dev_err(dev, "Event logged [IOTLB_INV_TIMEOUT
device=%04x:%02x:%02x.%x address=0x%llx]\n",
+ iommu->pci_seg->id, PCI_BUS_NUM(devid),
PCI_SLOT(devid), PCI_FUNC(devid),
address);
break;
case EVENT_TYPE_INV_DEV_REQ:
- dev_err(dev, "Event logged [INVALID_DEVICE_REQUEST
device=%02x:%02x.%x pasid=0x%05x address=0x%llx flags=0x%04x]\n",
- PCI_BUS_NUM(devid), PCI_SLOT(devid), PCI_FUNC(devid),
+ dev_err(dev, "Event logged [INVALID_DEVICE_REQUEST
device=%04x:%02x:%02x.%x pasid=0x%05x address=0x%llx flags=0x%04x]\n",
+ iommu->pci_seg->id, PCI_BUS_NUM(devid),
PCI_SLOT(devid), PCI_FUNC(devid),
pasid, address, flags);
break;
case EVENT_TYPE_RMP_FAULT:
@@ -663,8 +663,8 @@ static void iommu_print_event(struct amd_iommu *iommu, void
*__evt)
case EVENT_TYPE_INV_PPR_REQ:
pasid = PPR_PASID(*((u64 *)__evt));
tag = event[1] & 0x03FF;
- dev_err(dev, "Event logged [INVALID_PPR_REQUEST
device=%02x:%02x.%x pasid=0x%05x address=0x%llx flags=0x%04x tag=0x%03x]\n",
- PCI_BUS_NUM(devid), PCI_SLOT(devid), PCI_FUNC(devid),
+ dev_err(dev, "Event logged [INVALID_PPR_REQUEST
device=%04x:%02x:%02x.%x pasid=0x%05x address=0x%llx flags=0x%04x
tag=0x%03x]\n",
+ iommu->pci_seg->id, PCI_BUS_NUM(devid),
PCI_SLOT(devid), PCI_FUNC(devid),
pasid, address, flags, tag);
break;
default:
--
2.27.0
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