diff options
| author | Meng Yu <yumeng18@huawei.com> | 2021-03-04 07:35:45 +0100 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2021-03-12 14:04:02 +0100 |
| commit | 9b94ae729068f6608ec7364dea891ee86dd3dad2 (patch) | |
| tree | ae12501b0926b058c2a2b94006585e8e06d90f54 /drivers/crypto/hisilicon/hpre/hpre_main.c | |
| parent | crypto: hisilicon/hpre - add version adapt to new algorithms (diff) | |
| download | linux-9b94ae729068f6608ec7364dea891ee86dd3dad2.tar.xz linux-9b94ae729068f6608ec7364dea891ee86dd3dad2.zip | |
crypto: hisilicon/hpre - add algorithm type
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>
Diffstat (limited to 'drivers/crypto/hisilicon/hpre/hpre_main.c')
| -rw-r--r-- | drivers/crypto/hisilicon/hpre/hpre_main.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/drivers/crypto/hisilicon/hpre/hpre_main.c b/drivers/crypto/hisilicon/hpre/hpre_main.c index e7a2c70eb9cf..76f0a87c584d 100644 --- a/drivers/crypto/hisilicon/hpre/hpre_main.c +++ b/drivers/crypto/hisilicon/hpre/hpre_main.c @@ -226,13 +226,20 @@ static u32 vfs_num; module_param_cb(vfs_num, &vfs_num_ops, &vfs_num, 0444); MODULE_PARM_DESC(vfs_num, "Number of VFs to enable(1-63), 0(default)"); -struct hisi_qp *hpre_create_qp(void) +struct hisi_qp *hpre_create_qp(u8 type) { int node = cpu_to_node(smp_processor_id()); struct hisi_qp *qp = NULL; int ret; - ret = hisi_qm_alloc_qps_node(&hpre_devices, 1, 0, node, &qp); + if (type != HPRE_V2_ALG_TYPE && type != HPRE_V3_ECC_ALG_TYPE) + return NULL; + + /* + * type: 0 - RSA/DH. algorithm supported in V2, + * 1 - ECC algorithm in V3. + */ + ret = hisi_qm_alloc_qps_node(&hpre_devices, 1, type, node, &qp); if (!ret) return qp; |