Joerg Roedel
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b36ca91e1d
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x86, AMD IOMMU: add command buffer (de-)allocation
This patch adds the functions to allocate and deallocate the command buffer for
one IOMMU in the system.
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Cc: iommu@lists.linux-foundation.org
Cc: bhavna.sarathy@amd.com
Cc: Sebastian.Biemueller@amd.com
Cc: robert.richter@amd.com
Cc: joro@8bytes.org
Signed-off-by: Ingo Molnar <mingo@elte.hu>
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2008-06-27 10:12:10 +02:00 |
|
Joerg Roedel
|
b2026aa2dc
|
x86, AMD IOMMU: add functions for programming IOMMU MMIO space
This patch adds the functions required to programm the IOMMU with the MMIO
space.
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Cc: iommu@lists.linux-foundation.org
Cc: bhavna.sarathy@amd.com
Cc: Sebastian.Biemueller@amd.com
Cc: robert.richter@amd.com
Cc: joro@8bytes.org
Signed-off-by: Ingo Molnar <mingo@elte.hu>
|
2008-06-27 10:12:10 +02:00 |
|
Joerg Roedel
|
6c56747b46
|
x86, AMD IOMMU: add functions for mapping/unmapping the MMIO space
This patch contains two functions to map and unmap the MMIO region of an IOMMU.
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Cc: iommu@lists.linux-foundation.org
Cc: bhavna.sarathy@amd.com
Cc: Sebastian.Biemueller@amd.com
Cc: robert.richter@amd.com
Cc: joro@8bytes.org
Signed-off-by: Ingo Molnar <mingo@elte.hu>
|
2008-06-27 10:12:09 +02:00 |
|
Joerg Roedel
|
3e8064ba59
|
x86, AMD IOMMU: add functions to find last possible PCI device for IOMMU
This patch adds functions to find the last PCI bus/device/function the IOMMU
driver has to handle. This information is used later to allocate the memory for
the data structures.
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Cc: iommu@lists.linux-foundation.org
Cc: bhavna.sarathy@amd.com
Cc: Sebastian.Biemueller@amd.com
Cc: robert.richter@amd.com
Cc: joro@8bytes.org
Signed-off-by: Ingo Molnar <mingo@elte.hu>
|
2008-06-27 10:12:08 +02:00 |
|
Joerg Roedel
|
928abd2545
|
x86, AMD IOMMU: add data structures to manage the IOMMUs in the system
This patch adds the data structures which will contain the information read
from the ACPI table.
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Cc: iommu@lists.linux-foundation.org
Cc: bhavna.sarathy@amd.com
Cc: Sebastian.Biemueller@amd.com
Cc: robert.richter@amd.com
Cc: joro@8bytes.org
Signed-off-by: Ingo Molnar <mingo@elte.hu>
|
2008-06-27 10:12:08 +02:00 |
|
Joerg Roedel
|
f6e2e6b6fc
|
x86, AMD IOMMU: add defines and structures for ACPI scanning code
This patch adds the required data structures and constants required to parse
the ACPI table for the AMD IOMMU.
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Cc: iommu@lists.linux-foundation.org
Cc: bhavna.sarathy@amd.com
Cc: Sebastian.Biemueller@amd.com
Cc: robert.richter@amd.com
Cc: joro@8bytes.org
Signed-off-by: Ingo Molnar <mingo@elte.hu>
|
2008-06-27 10:12:07 +02:00 |