forked from Minki/linux
iommu/amd: Remove local PCI_BUS() define and use PCI_BUS_NUM() from PCI
Change to remove local PCI_BUS() define and use the new PCI_BUS_NUM() interface from PCI. Signed-off-by: Shuah Khan <shuah.khan@hp.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Joerg Roedel <joro@8bytes.org>
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fff0ee3640
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c5081cd7a2
drivers/iommu
@ -649,26 +649,26 @@ retry:
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case EVENT_TYPE_ILL_DEV:
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printk("ILLEGAL_DEV_TABLE_ENTRY device=%02x:%02x.%x "
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"address=0x%016llx flags=0x%04x]\n",
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PCI_BUS(devid), PCI_SLOT(devid), PCI_FUNC(devid),
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PCI_BUS_NUM(devid), PCI_SLOT(devid), PCI_FUNC(devid),
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address, flags);
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dump_dte_entry(devid);
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break;
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case EVENT_TYPE_IO_FAULT:
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printk("IO_PAGE_FAULT device=%02x:%02x.%x "
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"domain=0x%04x address=0x%016llx flags=0x%04x]\n",
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PCI_BUS(devid), PCI_SLOT(devid), PCI_FUNC(devid),
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PCI_BUS_NUM(devid), PCI_SLOT(devid), PCI_FUNC(devid),
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domid, address, flags);
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break;
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case EVENT_TYPE_DEV_TAB_ERR:
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printk("DEV_TAB_HARDWARE_ERROR device=%02x:%02x.%x "
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"address=0x%016llx flags=0x%04x]\n",
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PCI_BUS(devid), PCI_SLOT(devid), PCI_FUNC(devid),
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PCI_BUS_NUM(devid), PCI_SLOT(devid), PCI_FUNC(devid),
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address, flags);
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break;
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case EVENT_TYPE_PAGE_TAB_ERR:
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printk("PAGE_TAB_HARDWARE_ERROR device=%02x:%02x.%x "
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"domain=0x%04x address=0x%016llx flags=0x%04x]\n",
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PCI_BUS(devid), PCI_SLOT(devid), PCI_FUNC(devid),
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PCI_BUS_NUM(devid), PCI_SLOT(devid), PCI_FUNC(devid),
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domid, address, flags);
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break;
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case EVENT_TYPE_ILL_CMD:
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@ -682,13 +682,13 @@ retry:
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case EVENT_TYPE_IOTLB_INV_TO:
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printk("IOTLB_INV_TIMEOUT device=%02x:%02x.%x "
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"address=0x%016llx]\n",
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PCI_BUS(devid), PCI_SLOT(devid), PCI_FUNC(devid),
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PCI_BUS_NUM(devid), PCI_SLOT(devid), PCI_FUNC(devid),
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address);
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break;
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case EVENT_TYPE_INV_DEV_REQ:
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printk("INVALID_DEVICE_REQUEST device=%02x:%02x.%x "
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"address=0x%016llx flags=0x%04x]\n",
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PCI_BUS(devid), PCI_SLOT(devid), PCI_FUNC(devid),
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PCI_BUS_NUM(devid), PCI_SLOT(devid), PCI_FUNC(devid),
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address, flags);
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break;
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default:
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@ -423,7 +423,7 @@ static int __init find_last_devid_from_ivhd(struct ivhd_header *h)
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p += sizeof(*h);
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end += h->length;
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find_last_devid_on_pci(PCI_BUS(h->devid),
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find_last_devid_on_pci(PCI_BUS_NUM(h->devid),
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PCI_SLOT(h->devid),
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PCI_FUNC(h->devid),
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h->cap_ptr);
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@ -784,10 +784,10 @@ static int __init init_iommu_from_acpi(struct amd_iommu *iommu,
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DUMP_printk(" DEV_ALL\t\t\t first devid: %02x:%02x.%x"
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" last device %02x:%02x.%x flags: %02x\n",
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PCI_BUS(iommu->first_device),
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PCI_BUS_NUM(iommu->first_device),
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PCI_SLOT(iommu->first_device),
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PCI_FUNC(iommu->first_device),
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PCI_BUS(iommu->last_device),
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PCI_BUS_NUM(iommu->last_device),
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PCI_SLOT(iommu->last_device),
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PCI_FUNC(iommu->last_device),
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e->flags);
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@ -801,7 +801,7 @@ static int __init init_iommu_from_acpi(struct amd_iommu *iommu,
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DUMP_printk(" DEV_SELECT\t\t\t devid: %02x:%02x.%x "
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"flags: %02x\n",
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PCI_BUS(e->devid),
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PCI_BUS_NUM(e->devid),
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PCI_SLOT(e->devid),
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PCI_FUNC(e->devid),
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e->flags);
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@ -813,7 +813,7 @@ static int __init init_iommu_from_acpi(struct amd_iommu *iommu,
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DUMP_printk(" DEV_SELECT_RANGE_START\t "
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"devid: %02x:%02x.%x flags: %02x\n",
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PCI_BUS(e->devid),
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PCI_BUS_NUM(e->devid),
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PCI_SLOT(e->devid),
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PCI_FUNC(e->devid),
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e->flags);
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@ -827,11 +827,11 @@ static int __init init_iommu_from_acpi(struct amd_iommu *iommu,
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DUMP_printk(" DEV_ALIAS\t\t\t devid: %02x:%02x.%x "
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"flags: %02x devid_to: %02x:%02x.%x\n",
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PCI_BUS(e->devid),
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PCI_BUS_NUM(e->devid),
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PCI_SLOT(e->devid),
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PCI_FUNC(e->devid),
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e->flags,
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PCI_BUS(e->ext >> 8),
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PCI_BUS_NUM(e->ext >> 8),
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PCI_SLOT(e->ext >> 8),
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PCI_FUNC(e->ext >> 8));
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@ -846,11 +846,11 @@ static int __init init_iommu_from_acpi(struct amd_iommu *iommu,
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DUMP_printk(" DEV_ALIAS_RANGE\t\t "
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"devid: %02x:%02x.%x flags: %02x "
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"devid_to: %02x:%02x.%x\n",
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PCI_BUS(e->devid),
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PCI_BUS_NUM(e->devid),
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PCI_SLOT(e->devid),
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PCI_FUNC(e->devid),
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e->flags,
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PCI_BUS(e->ext >> 8),
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PCI_BUS_NUM(e->ext >> 8),
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PCI_SLOT(e->ext >> 8),
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PCI_FUNC(e->ext >> 8));
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@ -864,7 +864,7 @@ static int __init init_iommu_from_acpi(struct amd_iommu *iommu,
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DUMP_printk(" DEV_EXT_SELECT\t\t devid: %02x:%02x.%x "
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"flags: %02x ext: %08x\n",
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PCI_BUS(e->devid),
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PCI_BUS_NUM(e->devid),
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PCI_SLOT(e->devid),
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PCI_FUNC(e->devid),
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e->flags, e->ext);
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@ -877,7 +877,7 @@ static int __init init_iommu_from_acpi(struct amd_iommu *iommu,
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DUMP_printk(" DEV_EXT_SELECT_RANGE\t devid: "
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"%02x:%02x.%x flags: %02x ext: %08x\n",
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PCI_BUS(e->devid),
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PCI_BUS_NUM(e->devid),
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PCI_SLOT(e->devid),
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PCI_FUNC(e->devid),
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e->flags, e->ext);
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@ -890,7 +890,7 @@ static int __init init_iommu_from_acpi(struct amd_iommu *iommu,
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case IVHD_DEV_RANGE_END:
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DUMP_printk(" DEV_RANGE_END\t\t devid: %02x:%02x.%x\n",
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PCI_BUS(e->devid),
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PCI_BUS_NUM(e->devid),
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PCI_SLOT(e->devid),
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PCI_FUNC(e->devid));
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@ -924,7 +924,7 @@ static int __init init_iommu_from_acpi(struct amd_iommu *iommu,
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DUMP_printk(" DEV_SPECIAL(%s[%d])\t\tdevid: %02x:%02x.%x\n",
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var, (int)handle,
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PCI_BUS(devid),
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PCI_BUS_NUM(devid),
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PCI_SLOT(devid),
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PCI_FUNC(devid));
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@ -1086,7 +1086,7 @@ static int __init init_iommu_all(struct acpi_table_header *table)
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DUMP_printk("device: %02x:%02x.%01x cap: %04x "
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"seg: %d flags: %01x info %04x\n",
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PCI_BUS(h->devid), PCI_SLOT(h->devid),
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PCI_BUS_NUM(h->devid), PCI_SLOT(h->devid),
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PCI_FUNC(h->devid), h->cap_ptr,
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h->pci_seg, h->flags, h->info);
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DUMP_printk(" mmio-addr: %016llx\n",
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@ -1116,7 +1116,7 @@ static int iommu_init_pci(struct amd_iommu *iommu)
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int cap_ptr = iommu->cap_ptr;
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u32 range, misc, low, high;
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iommu->dev = pci_get_bus_and_slot(PCI_BUS(iommu->devid),
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iommu->dev = pci_get_bus_and_slot(PCI_BUS_NUM(iommu->devid),
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iommu->devid & 0xff);
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if (!iommu->dev)
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return -ENODEV;
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@ -1388,8 +1388,8 @@ static int __init init_unity_map_range(struct ivmd_header *m)
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DUMP_printk("%s devid_start: %02x:%02x.%x devid_end: %02x:%02x.%x"
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" range_start: %016llx range_end: %016llx flags: %x\n", s,
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PCI_BUS(e->devid_start), PCI_SLOT(e->devid_start),
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PCI_FUNC(e->devid_start), PCI_BUS(e->devid_end),
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PCI_BUS_NUM(e->devid_start), PCI_SLOT(e->devid_start),
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PCI_FUNC(e->devid_start), PCI_BUS_NUM(e->devid_end),
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PCI_SLOT(e->devid_end), PCI_FUNC(e->devid_end),
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e->address_start, e->address_end, m->flags);
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@ -24,6 +24,7 @@
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#include <linux/mutex.h>
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#include <linux/list.h>
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#include <linux/spinlock.h>
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#include <linux/pci.h>
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/*
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* Maximum number of IOMMUs supported
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@ -315,9 +316,6 @@
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#define MAX_DOMAIN_ID 65536
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/* FIXME: move this macro to <linux/pci.h> */
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#define PCI_BUS(x) (((x) >> 8) & 0xff)
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/* Protection domain flags */
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#define PD_DMA_OPS_MASK (1UL << 0) /* domain used for dma_ops */
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#define PD_DEFAULT_MASK (1UL << 1) /* domain is a default dma_ops
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