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crypto: hisilicon/zip - permit users to specify NUMA node

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If users don't specify NUMA node, the driver will use the ZIP module near
the CPU allocating acomp. Otherwise, it uses the ZIP module according to
the requirement of users.

Cc: Zhou Wang <wangzhou1@hisilicon.com>
Signed-off-by: Barry Song <song.bao.hua@hisilicon.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Barry Song 2020-07-05 21:18:59 +12:00 committed by Herbert Xu
parent 7bc13b5b60
commit 813ec3f1fe
3 changed files with 7 additions and 6 deletions
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2
drivers/crypto/hisilicon/zip/zip.h
View file

@ -76,7 +76,7 @@ struct hisi_zip_sqe {
u32 rsvd1[4];
};
int zip_create_qps(struct hisi_qp **qps, int ctx_num);
int zip_create_qps(struct hisi_qp **qps, int ctx_num, int node);
int hisi_zip_register_to_crypto(void);
void hisi_zip_unregister_from_crypto(void);
#endif

6
drivers/crypto/hisilicon/zip/zip_crypto.c
View file

@ -158,13 +158,13 @@ static void hisi_zip_release_qp(struct hisi_zip_qp_ctx *ctx)
hisi_qm_release_qp(ctx->qp);
}
static int hisi_zip_ctx_init(struct hisi_zip_ctx *hisi_zip_ctx, u8 req_type)
static int hisi_zip_ctx_init(struct hisi_zip_ctx *hisi_zip_ctx, u8 req_type, int node)
{
struct hisi_qp *qps[HZIP_CTX_Q_NUM] = { NULL };
struct hisi_zip *hisi_zip;
int ret, i, j;
ret = zip_create_qps(qps, HZIP_CTX_Q_NUM);
ret = zip_create_qps(qps, HZIP_CTX_Q_NUM, node);
if (ret) {
pr_err("Can not create zip qps!\n");
return -ENODEV;
@ -379,7 +379,7 @@ static int hisi_zip_acomp_init(struct crypto_acomp *tfm)
struct hisi_zip_ctx *ctx = crypto_tfm_ctx(&tfm->base);
int ret;
ret = hisi_zip_ctx_init(ctx, COMP_NAME_TO_TYPE(alg_name));
ret = hisi_zip_ctx_init(ctx, COMP_NAME_TO_TYPE(alg_name), tfm->base.node);
if (ret)
return ret;

5
drivers/crypto/hisilicon/zip/zip_main.c
View file

@ -234,9 +234,10 @@ static const struct pci_device_id hisi_zip_dev_ids[] = {
};
MODULE_DEVICE_TABLE(pci, hisi_zip_dev_ids);
int zip_create_qps(struct hisi_qp **qps, int qp_num)
int zip_create_qps(struct hisi_qp **qps, int qp_num, int node)
{
int node = cpu_to_node(smp_processor_id());
if (node == NUMA_NO_NODE)
node = cpu_to_node(smp_processor_id());
return hisi_qm_alloc_qps_node(&zip_devices, qp_num, 0, node, qps);
}