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nvmf: add util to get id from ctrlr

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Signed-off-by: Jacek Kalwas <jacek.kalwas@intel.com>
Change-Id: If9246be80d9d43863c1f9cc6ee33c1126dc67fd8
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/2983
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Broadcom CI
Community-CI: Mellanox Build Bot
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
This commit is contained in:
Jacek Kalwas 2020-06-21 08:38:01 +02:00 committed by Tomasz Zawadzki
parent b1bb9917a9
commit 3dff6a3b48
3 changed files with 16 additions and 0 deletions
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10
include/spdk/nvmf_transport.h
View File

@ -417,6 +417,16 @@ void spdk_nvmf_poll_group_remove(struct spdk_nvmf_qpair *qpair);
struct spdk_nvmf_subsystem *
spdk_nvmf_ctrlr_get_subsystem(struct spdk_nvmf_ctrlr *ctrlr);
/**
* Get the NVMe-oF controller ID.
*
* \param ctrlr The NVMe-oF controller
*
* \return The NVMe-oF controller ID
*/
uint16_t
spdk_nvmf_ctrlr_get_id(struct spdk_nvmf_ctrlr *ctrlr);
static inline enum spdk_nvme_data_transfer
spdk_nvmf_req_get_xfer(struct spdk_nvmf_request *req) {
enum spdk_nvme_data_transfer xfer;

5
lib/nvmf/ctrlr.c
View File

@ -3218,3 +3218,8 @@ struct spdk_nvmf_subsystem *spdk_nvmf_ctrlr_get_subsystem(struct spdk_nvmf_ctrlr
{
return ctrlr->subsys;
}
uint16_t spdk_nvmf_ctrlr_get_id(struct spdk_nvmf_ctrlr *ctrlr)
{
return ctrlr->cntlid;
}

1
lib/nvmf/spdk_nvmf.map
View File

@ -107,6 +107,7 @@
spdk_nvmf_request_free;
spdk_nvmf_request_complete;
spdk_nvmf_ctrlr_get_subsystem;
spdk_nvmf_ctrlr_get_id;
spdk_nvmf_req_get_xfer;
spdk_nvmf_poll_group_remove;