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path: root/drivers/crypto/qat
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2014-08-01crypto: qat - Fixed SKU1 dev issueTadeusz Struk
Fix for issue with SKU1 device. SKU1 device has 8 micro engines as opposed to 12 in other SKUs so it was not possible to start the non-existing micro engines. Signed-off-by: Bo Cui <bo.cui@intel.com> Signed-off-by: Tadeusz Struk <tadeusz.struk@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2014-08-01crypto: qat - Use hweight for bit countingTadeusz Struk
Use predefined hweight32 function instead of writing a new one. Signed-off-by: Pingchao Yang <pingchao.yang@intel.com> Signed-off-by: Tadeusz Struk <tadeusz.struk@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2014-08-01crypto: qat - Updated print outputsTadeusz Struk
Updated pr_err output to make it more consistent. Signed-off-by: Pingchao Yang <pingchao.yang@intel.com> Signed-off-by: Tadeusz Struk <tadeusz.struk@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2014-08-01crypto: qat - change ae_num to ae_idTadeusz Struk
Change the logic how acceleration engines are indexed to make it easier to read. Aslo some return code values updates to better reflect what failed. Signed-off-by: Pingchao Yang <pingchao.yang@intel.com> Signed-off-by: Tadeusz Struk <tadeusz.struk@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2014-08-01crypto: qat - change slice->regions to slice->regionTadeusz Struk
Change ptr name slice->regions to slice->region to reflect the same in the page struct. Signed-off-by: Pingchao Yang <pingchao.yang@intel.com> Signed-off-by: Tadeusz Struk <tadeusz.struk@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2014-08-01crypto: qat - use min_t macroTadeusz Struk
prefer min_t() macro over two open-coded logical tests Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Tadeusz Struk <tadeusz.struk@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2014-08-01crypto: qat - remove unnecessary parenthesesTadeusz Struk
Resolve new strict checkpatch hits CHECK:UNNECESSARY_PARENTHESES: Unnecessary parentheses around ... Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Tadeusz Struk <tadeusz.struk@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2014-08-01crypto: qat - remove unneeded headerTadeusz Struk
Remove include of a no longer necessary header file. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Tadeusz Struk <tadeusz.struk@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2014-08-01crypto: qat - checkpatch blank linesTadeusz Struk
Fix new checkpatch hits: CHECK:LINE_SPACING: Please use a blank line after function/struct/union/enum declarations Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Tadeusz Struk <tadeusz.struk@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2014-08-01crypto: qat - remove unnecessary return codesTadeusz Struk
Remove unnecessary return code variables and change function types accordingly. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Tadeusz Struk <tadeusz.struk@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2014-07-10crypto: qat - remove an unneeded castDan Carpenter
The cast to (unsigned int *) doesn't hurt anything but it is pointless. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2014-06-26crypto: qat - Fix error path crash when no firmware is presentTadeusz Struk
Firmware loader crashes when no firmware file is present. Reviewed-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Tadeusz Struk <tadeusz.struk@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2014-06-26crypto: qat - Fixed new checkpatch warningsTadeusz Struk
After updates to checkpatch new warnings pops up this patch fixes them. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Acked-by: Tadeusz Struk <tadeusz.struk@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2014-06-26crypto: qat - Updated Firmware Info MetadataTadeusz Struk
Updated Firmware Info Metadata Reviewed-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Tadeusz Struk <tadeusz.struk@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2014-06-26crypto: qat - Fix random config build warningsTadeusz Struk
Fix random config build warnings: Implicit-function-declaration ‘__raw_writel’ Cast to pointer from integer of different size [-Wint-to-pointer-cast] Reviewed-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Tadeusz Struk <tadeusz.struk@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2014-06-23crypto: qat - Fix build problem with O=Herbert Xu
qat adds -I to the ccflags. Unfortunately it uses CURDIR which breaks when make is invoked with O=. This patch replaces CURDIR with $(src) which should work with/without O=. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2014-06-20crypto: qat - Intel(R) QAT DH895xcc acceleratorTadeusz Struk
This patch adds DH895xCC hardware specific code. It hooks to the common infrastructure and provides acceleration for crypto algorithms. Acked-by: John Griffin <john.griffin@intel.com> Reviewed-by: Bruce W. Allan <bruce.w.allan@intel.com> Signed-off-by: Tadeusz Struk <tadeusz.struk@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2014-06-20crypto: qat - Intel(R) QAT accelengine part of fw loaderTadeusz Struk
This patch adds acceleration engine handler part the firmware loader. Acked-by: Bo Cui <bo.cui@intel.com> Reviewed-by: Bruce W. Allan <bruce.w.allan@intel.com> Signed-off-by: Karen Xiang <karen.xiang@intel.com> Signed-off-by: Pingchaox Yang <pingchaox.yang@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2014-06-20crypto: qat - Intel(R) QAT ucode part of fw loaderTadeusz Struk
This patch adds microcode part of the firmware loader. v4 - splits FW loader part into two smaller patches. Acked-by: Bo Cui <bo.cui@intel.com> Reviewed-by: Bruce W. Allan <bruce.w.allan@intel.com> Signed-off-by: Karen Xiang <karen.xiang@intel.com> Signed-off-by: Pingchaox Yang <pingchaox.yang@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2014-06-20crypto: qat - Intel(R) QAT crypto interfaceTadeusz Struk
This patch adds qat crypto interface. Acked-by: John Griffin <john.griffin@intel.com> Reviewed-by: Bruce W. Allan <bruce.w.allan@intel.com> Signed-off-by: Tadeusz Struk <tadeusz.struk@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2014-06-20crypto: qat - Intel(R) QAT FW interfaceTadeusz Struk
This patch adds FW interface structure definitions. Acked-by: John Griffin <john.griffin@intel.com> Reviewed-by: Bruce W. Allan <bruce.w.allan@intel.com> Signed-off-by: Tadeusz Struk <tadeusz.struk@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2014-06-20crypto: qat - Intel(R) QAT transport codeTadeusz Struk
This patch adds a code that implements communication channel between the driver and the firmware. Acked-by: John Griffin <john.griffin@intel.com> Reviewed-by: Bruce W. Allan <bruce.w.allan@intel.com> Signed-off-by: Tadeusz Struk <tadeusz.struk@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2014-06-20crypto: qat - Intel(R) QAT driver frameworkTadeusz Struk
This patch adds a common infractructure that will be used by all Intel(R) QuickAssist Technology (QAT) devices. v2 - added ./drivers/crypto/qat/Kconfig and ./drivers/crypto/qat/Makefile v4 - splits common part into more, smaller patches Acked-by: John Griffin <john.griffin@intel.com> Reviewed-by: Bruce W. Allan <bruce.w.allan@intel.com> Signed-off-by: Tadeusz Struk <tadeusz.struk@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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