Commit dc485e01 authored by Konrad Sztyber's avatar Konrad Sztyber Committed by Tomasz Zawadzki
Browse files

nvme/auth: add functions for getting digest/dhgroup ids 



Signed-off-by: default avatarKonrad Sztyber <konrad.sztyber@intel.com>
Change-Id: Id873003ac32bcc75ab6d22b1b0b1ae7aa5ad6808
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/22019


Reviewed-by: default avatarJim Harris <jim.harris@samsung.com>
Tested-by: default avatarSPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: default avatarBen Walker <ben@nvidia.com>
Community-CI: Mellanox Build Bot
parent 3eee286a

include/spdk/nvme.h

+19 −0
Original line number Diff line number Diff line
@@ -4070,6 +4070,15 @@ void spdk_nvme_print_completion(uint16_t qid, struct spdk_nvme_cpl *cpl); 
 */

const char *spdk_nvme_dhchap_get_digest_name(int id);



/**

 * Return the id of a digest.

 *

 * \param name Name of a digest.

 *

 * \return Digest id (see `enum spdk_nvmf_dhchap_hash`) or negative errno on failure.

 */

int spdk_nvme_dhchap_get_digest_id(const char *name);



/**

 * Return the name of a Diffie-Hellman group.

 *
@@ -4079,6 +4088,16 @@ const char *spdk_nvme_dhchap_get_digest_name(int id); 
 */

const char *spdk_nvme_dhchap_get_dhgroup_name(int id);



/**

 * Return the id of a Diffie-Hellman group.

 *

 * \param name Name of a Diffie-Hellman group.

 *

 * \return Diffie-Hellman group id (see `enum spdk_nvmf_dhchap_dhgroup`) or negative errno

 * on failure.

 */

int spdk_nvme_dhchap_get_dhgroup_id(const char *name);



struct ibv_context;

struct ibv_pd;

struct ibv_mr;

lib/nvme/nvme_auth.c

+28 −0
Original line number Diff line number Diff line
@@ -70,6 +70,20 @@ nvme_auth_get_digest(int id) 
	return NULL;

}



int

spdk_nvme_dhchap_get_digest_id(const char *digest)

{

	size_t i;



	for (i = 0; i < SPDK_COUNTOF(g_digests); ++i) {

		if (strcmp(g_digests[i].name, digest) == 0) {

			return g_digests[i].id;

		}

	}



	return -EINVAL;

}



const char *

spdk_nvme_dhchap_get_digest_name(int id)

{
@@ -78,6 +92,20 @@ spdk_nvme_dhchap_get_digest_name(int id) 
	return digest != NULL ? digest->name : NULL;

}



int

spdk_nvme_dhchap_get_dhgroup_id(const char *dhgroup)

{

	size_t i;



	for (i = 0; i < SPDK_COUNTOF(g_dhgroups); ++i) {

		if (strcmp(g_dhgroups[i].name, dhgroup) == 0) {

			return g_dhgroups[i].id;

		}

	}



	return -EINVAL;

}



const char *

spdk_nvme_dhchap_get_dhgroup_name(int id)

{

lib/nvme/spdk_nvme.map

+2 −0
Original line number Diff line number Diff line
@@ -208,7 +208,9 @@ 
	spdk_nvme_poll_group_free_stats;



	spdk_nvme_dhchap_get_digest_name;

	spdk_nvme_dhchap_get_digest_id;

	spdk_nvme_dhchap_get_dhgroup_name;

	spdk_nvme_dhchap_get_dhgroup_id;



	# public functions from nvme_zns.h

	spdk_nvme_zns_ns_get_data;