Joerg Roedel
|
c432f3df8e
|
x86, AMD IOMMU: add pre-allocation of protection domains
This patch adds a function to pre-allocate protection domains. So we don't have
to allocate it on the first request for a device (which can happen in atomic
mode).
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>
|
17 years ago |
|
Joerg Roedel
|
5d8b53cf3f
|
x86, AMD IOMMU: add mapping functions for coherent mappings
This patch adds the dma_ops functions for coherent mappings.
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>
|
17 years ago |
|
Joerg Roedel
|
65b050adbf
|
x86, AMD IOMMU: add mapping functions for scatter gather lists
This patch adds the dma_ops functions for mapping and unmapping scatter gather
lists.
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>
|
17 years ago |
|
Joerg Roedel
|
4da70b9e4f
|
x86, AMD IOMMU: add dma_ops mapping functions for single mappings
This patch adds the dma_ops specific mapping functions for single mappings.
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>
|
17 years ago |
|
Joerg Roedel
|
cb76c32297
|
x86, AMD IOMMU: add generic dma_ops mapping functions
This patch adds the generic functions to map and unmap pages to a protection
domain for dma_ops usage.
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>
|
17 years ago |
|
Joerg Roedel
|
b20ac0d4d6
|
x86, AMD IOMMU: add functions to find IOMMU device resources
This patch adds functions necessary to find the IOMMU resources for a specific
device.
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>
|
17 years ago |
|
Joerg Roedel
|
ec487d1a11
|
x86, AMD IOMMU: add domain allocation and deallocation functions
This patch adds the functions to allocate and free protection domains for the
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>
|
17 years ago |
|
Joerg Roedel
|
d3086444b2
|
x86, AMD IOMMU: add address allocation and deallocation functions
This patch adds the address allocator to the AMD IOMMU code.
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>
|
17 years ago |
|
Joerg Roedel
|
bd0e521158
|
x86, AMD IOMMU: add functions to initialize unity mappings
This patch adds the functions which will initialize the unity mappings in the
device page tables.
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>
|
17 years ago |
|
Joerg Roedel
|
a19ae1eccf
|
x86, AMD IOMMU: add functions to send IOMMU commands
This patch adds generic handling function as well as all functions to send
specific commands to the IOMMU hardware as required by this driver.
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>
|
17 years ago |
|
Joerg Roedel
|
b6c02715cf
|
x86, AMD IOMMU: add generic defines and structures for mapping code
This patch adds generic stuff used by the mapping and unmapping code 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>
|
17 years ago |
