Commit a19e5b4d authored by Changpeng Liu's avatar Changpeng Liu
Browse files

nvmf: add internal set Controller Fatal Status API 



Change-Id: I6a11962311433e2e1d98ec6b58a1734876857df9
Signed-off-by: default avatarChangpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/11675


Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Tested-by: default avatarSPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: default avatarBen Walker <benjamin.walker@intel.com>
Reviewed-by: default avatarAleksey Marchuk <alexeymar@mellanox.com>
parent 2049e549

lib/nvmf/ctrlr.c

+8 −2
Original line number Diff line number Diff line
@@ -198,7 +198,7 @@ nvmf_ctrlr_keep_alive_poll(void *ctx) 
			       ctrlr->hostnqn, ctrlr->subsys->subnqn);

		/* set the Controller Fatal Status bit to '1' */

		if (ctrlr->vcprop.csts.bits.cfs == 0) {

			ctrlr->vcprop.csts.bits.cfs = 1;

			nvmf_ctrlr_set_fatal_status(ctrlr);



			/*

			 * disconnect qpairs, terminate Transport connection
@@ -974,7 +974,7 @@ _nvmf_ctrlr_cc_reset_shn_done(void *ctx) 
		} else {

			/* controller fatal status */

			SPDK_WARNLOG("IO timeout, ctrlr %p is in fatal status\n", ctrlr);

			ctrlr->vcprop.csts.bits.cfs = 1;

			nvmf_ctrlr_set_fatal_status(ctrlr);

		}

	}
@@ -1056,6 +1056,12 @@ spdk_nvmf_ctrlr_get_regs(struct spdk_nvmf_ctrlr *ctrlr) 
	return &ctrlr->vcprop;

}



void

nvmf_ctrlr_set_fatal_status(struct spdk_nvmf_ctrlr *ctrlr)

{

	ctrlr->vcprop.csts.bits.cfs = 1;

}



static uint64_t

nvmf_prop_get_cap(struct spdk_nvmf_ctrlr *ctrlr)

{

lib/nvmf/nvmf_internal.h

+2 −0
Original line number Diff line number Diff line
@@ -496,6 +496,8 @@ void nvmf_qpair_free_aer(struct spdk_nvmf_qpair *qpair); 


int nvmf_ctrlr_abort_request(struct spdk_nvmf_request *req);



void nvmf_ctrlr_set_fatal_status(struct spdk_nvmf_ctrlr *ctrlr);



static inline struct spdk_nvmf_ns *

_nvmf_subsystem_get_ns(struct spdk_nvmf_subsystem *subsystem, uint32_t nsid)

{