- 18 7月, 2017 1 次提交
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由 Brijesh Singh 提交于
The CCP device is part of the AMD Secure Processor. In order to expand the usage of the AMD Secure Processor, create a framework that allows functional components of the AMD Secure Processor to be initialized and handled appropriately. Signed-off-by: NBrijesh Singh <brijesh.singh@amd.com> Acked-by: NGary R Hook <gary.hook@amd.com> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
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- 25 4月, 2016 1 次提交
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由 Gary R Hook 提交于
A DMA_ENGINE requires DMADEVICES in Kconfig Signed-off-by: NGary R Hook <gary.hook@amd.com> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
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- 20 4月, 2016 1 次提交
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由 Gary R Hook 提交于
The CCP has the ability to provide DMA services to the kernel using pass-through mode of the device. Register these services as general purpose DMA channels. Changes since v2: - Add a Signed-off-by Changes since v1: - Allocate memory for a string in ccp_dmaengine_register - Ensure register/unregister calls are properly ordered - Verified all changed files are listed in the diffstat - Undo some superfluous changes - Added a cc: Signed-off-by: NGary R Hook <gary.hook@amd.com> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
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- 22 12月, 2015 1 次提交
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由 LABBE Corentin 提交于
Precalculated hash for empty message are now present in hash headers. This patch just use them. Signed-off-by: NLABBE Corentin <clabbe.montjoie@gmail.com> Tested-by: NTom Lendacky <thomas.lendacky@amd.com> Acked-by: NTom Lendacky <thomas.lendacky@amd.com> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
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- 08 10月, 2015 1 次提交
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由 Tom Lendacky 提交于
The CCP is meant to be more of an offload engine than an accelerator engine. To avoid any confusion, change references to accelerator to offload. Signed-off-by: NTom Lendacky <thomas.lendacky@amd.com> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
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- 18 6月, 2015 1 次提交
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由 Herbert Xu 提交于
This patch fixes a number of problems in crypto driver Kconfig entries: 1. Select BLKCIPHER instead of BLKCIPHER2. The latter is internal and should not be used outside of the crypto API itself. 2. Do not select ALGAPI unless you use a legacy type like CRYPTO_ALG_TYPE_CIPHER. 3. Select the algorithm type that you are implementing, e.g., AEAD. 4. Do not select generic C code such as CBC/ECB unless you use them as a fallback. 5. Remove default n since that is the default default. Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
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- 24 7月, 2014 1 次提交
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由 Tom Lendacky 提交于
The addition of the "select OF if ARM64" has led to a Kconfig recursive dependency error when "make ARCH=sh rsk7269_defconfig" was run. Since OF is selected by ARM64 and the of_property_read_bool is defined no matter what, delete the Kconfig line that selects OF. Reported-by: Nkbuild test robot <fengguang.wu@intel.com> Signed-off-by: NTom Lendacky <thomas.lendacky@amd.com> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
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- 23 7月, 2014 1 次提交
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由 Tom Lendacky 提交于
The default cache operations for ARM64 were changed during 3.15. To use coherent operations a "dma-coherent" device tree property is required. If that property is not present in the device tree node then the non-coherent operations are assigned for the device. Add support to the ccp driver to assign the AXI DMA cache settings based on whether the "dma-coherent" property is present in the device node. If present, use settings that work with the caches. If not present, use settings that do not look at the caches. Signed-off-by: NTom Lendacky <thomas.lendacky@amd.com> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
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- 20 12月, 2013 1 次提交
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由 Tom Lendacky 提交于
Update the Kconfig to include PCI on the 'depends on' and add 'select HW_RANDOM' to insure the necessary PCI and HW_RANDOM functions are available/included in the build. Signed-off-by: NTom Lendacky <thomas.lendacky@amd.com> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
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- 05 12月, 2013 1 次提交
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由 Tom Lendacky 提交于
These files provide the ability to configure and build the AMD CCP device driver and crypto API support. Signed-off-by: NTom Lendacky <thomas.lendacky@amd.com> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
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