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nvmf: add internal set Controller Fatal Status API

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Change-Id: I6a11962311433e2e1d98ec6b58a1734876857df9
Signed-off-by: Changpeng 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: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
This commit is contained in:
Changpeng Liu 2022-02-15 21:30:15 +08:00
parent 2049e54926
commit a19e5b4dae
2 changed files with 10 additions and 2 deletions
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10
lib/nvmf/ctrlr.c
View File

@ -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)
{

2
lib/nvmf/nvmf_internal.h
View File

@ -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)
{