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path: root/drivers/crypto/hisilicon/hpre/hpre.h (follow)
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2022-09-16crypto: hisilicon/hpre - support hpre capabilityZhiqi Song1-5/+3
Read some hpre device configuration info from capability register, instead of fixed macros. Signed-off-by: Zhiqi Song <songzhiqi1@huawei.com> Signed-off-by: Weili Qian <qianweili@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-03-15crypto: hisilicon/qm: Move the QM header to include/linuxShameer Kolothum1-1/+1
Since we are going to introduce VFIO PCI HiSilicon ACC driver for live migration in subsequent patches, move the ACC QM header file to a common include dir. Acked-by: Zhou Wang <wangzhou1@hisilicon.com> Acked-by: Longfang Liu <liulongfang@huawei.com> Acked-by: Kai Ye <yekai13@huawei.com> Signed-off-by: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> Link: https://lore.kernel.org/r/20220308184902.2242-2-shameerali.kolothum.thodi@huawei.com Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
2021-03-26crypto: hisilicon/qm - move 'CURRENT_QM' code to qm.cWeili Qian1-1/+0
Since the code related to 'CURRENT_QM' debugfs is exactly same in sec/hpre/zip driver, move 'CURRENT_QM' to qm.c to reduce duplicate code. Signed-off-by: Weili Qian <qianweili@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-03-13crypto: hisilicon/hpre - add 'CURVE25519' algorithmMeng Yu1-0/+2
Enable 'CURVE25519' algorithm in Kunpeng 930. Signed-off-by: Meng Yu <yumeng18@huawei.com> Reviewed-by: Zaibo Xu <xuzaibo@huawei.com> Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-03-13crypto: hisilicon/hpre - add 'ECDH' algorithmMeng Yu1-1/+1
1. Enable 'ECDH' algorithm in Kunpeng 930; 2. HPRE ECDH Support: ecdh-nist-p192, ecdh-nist-p256. Signed-off-by: Meng Yu <yumeng18@huawei.com> Reviewed-by: Zaibo Xu <xuzaibo@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-03-13crypto: hisilicon/hpre - add algorithm typeMeng Yu1-1/+9
Algorithm type is brought in to get hardware HPRE queue to support different algorithms. Signed-off-by: Meng Yu <yumeng18@huawei.com> Reviewed-by: Zaibo Xu <xuzaibo@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-03-13crypto: hisilicon/hpre - add version adapt to new algorithmsMeng Yu1-2/+3
A new generation of accelerator Kunpeng930 has appeared, and the corresponding driver needs to be updated to support some new algorithms of Kunpeng930. To be compatible with Kunpeng920, we add parameter 'struct hisi_qm *qm' to sec_algs_(un)register to identify the chip's version. Signed-off-by: Meng Yu <yumeng18@huawei.com> Reviewed-by: Zaibo Xu <xuzaibo@huawei.com> Reviewed-by: Longfang Liu <liulongfang@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-02-10crypto: hisilicon/hpre - adapt the number of clustersHui Tang1-3/+5
HPRE of Kunpeng 930 is updated on cluster numbers, so we try to update this driver to make it running okay on Kunpeng920/Kunpeng930 chips. Signed-off-by: Hui Tang <tanghui20@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-25crypto: hisilicon/hpre - remove useless codeMeng Yu1-1/+0
1. Remove unused member 'debug_root' in 'struct hpre_debug'; 2. The u64 cast is redundant in 'cpu_to_le64'. Fixes: 848974151618("crypto: hisilicon - Add debugfs for HPRE") Fixes: dadbe4c11753("crypto: hisilicon/hpre - update debugfs ...") Signed-off-by: Meng Yu <yumeng18@huawei.com> Reviewed-by: Zaibo Xu <xuzaibo@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-05-23crypto: hisilicon/hpre - add debugfs for Hisilicon HPREHui Tang1-0/+17
Add debugfs to provides IO operation debug information and add BD processing timeout count function Signed-off-by: Hui Tang <tanghui20@huawei.com> Signed-off-by: Longfang Liu <liulongfang@huawei.com> Signed-off-by: Shukun Tan <tanshukun1@huawei.com> Reviewed-by: Zaibo Xu <xuzaibo@huawei.com> Reviewed-by: Zhou Wang <wangzhou1@hisilicon.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-04-16crypto: hisilicon - put vfs_num into struct hisi_qmShukun Tan1-1/+0
We plan to move vfs_num related code into qm.c, put the param vfs_num into struct hisi_qm first. Signed-off-by: Shukun Tan <tanshukun1@huawei.com> Reviewed-by: Zhou Wang <wangzhou1@hisilicon.com> Reviewed-by: Zaibo Xu <xuzaibo@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-03-20crypto: hisilicon/hpre - Optimize finding hpre device processHui Tang1-2/+1
Optimize finding hpre device process according to priority of numa distance. Signed-off-by: Hui Tang <tanghui20@huawei.com> Signed-off-by: Shukun Tan <tanshukun1@huawei.com> Reviewed-by: Zhou Wang <wangzhou1@hisilicon.com> Reviewed-by: Zaibo Xu <xuzaibo@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2019-10-10crypto: hisilicon - Add debugfs for HPREZaibo Xu1-1/+35
HiSilicon HPRE engine driver uses debugfs to provide debug information, the usage can be found in /Documentation/ABI/testing/debugfs-hisi-hpre. Signed-off-by: Zaibo Xu <xuzaibo@huawei.com> Signed-off-by: Hui Tang <tanghui20@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2019-10-10crypto: hisilicon - add SRIOV support for HPREZaibo Xu1-0/+1
HiSilicon HPRE engine supports PCI SRIOV. This patch enable this feature. User can enable VFs and pass through them to VM, same HPRE driver can work in VM to provide RSA and DH algorithms by crypto akcipher and kpp interfaces. Signed-off-by: Zaibo Xu <xuzaibo@huawei.com> Signed-off-by: Hui tang <tanghui20@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2019-10-10crypto: hisilicon - add HiSilicon HPRE acceleratorZaibo Xu1-0/+48
The HiSilicon HPRE accelerator implements RSA and DH algorithms. It uses Hisilicon QM as interface to CPU. This patch provides PCIe driver to the accelerator and registers its algorithms to crypto akcipher and kpp interfaces. Signed-off-by: Zaibo Xu <xuzaibo@huawei.com> Signed-off-by: Hui Tang <tanghui20@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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