Commit 84479ab6 authored by Ben Walker's avatar Ben Walker Committed by Tomasz Zawadzki
Browse files

nvmf: Allow fabrics commands to get and set aqa 



This doesn't do anything for a network fabric, but it doesn't
hurt to allow these commands to set the emulated register
values for AQA. This will be more useful when emulating a
physical NVMe device.

Change-Id: I2891d7a07a5dceff50c6d66a8ce0b6b7c22a79f8
Signed-off-by: default avatarBen Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/419


Tested-by: default avatarSPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: default avatarAleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: default avatarZiye Yang <ziye.yang@intel.com>
Reviewed-by: default avatarJim Harris <james.r.harris@intel.com>
Reviewed-by: default avatarShuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
parent 50132e48

lib/nvmf/ctrlr.c

+15 −0
Original line number Diff line number Diff line
@@ -752,6 +752,20 @@ nvmf_prop_get_csts(struct spdk_nvmf_ctrlr *ctrlr) 
	return ctrlr->vcprop.csts.raw;

}



static uint64_t

nvmf_prop_get_aqa(struct spdk_nvmf_ctrlr *ctrlr)

{

	return ctrlr->vcprop.aqa.raw;

}



static bool

nvmf_prop_set_aqa(struct spdk_nvmf_ctrlr *ctrlr, uint64_t value)

{

	ctrlr->vcprop.aqa.raw = (uint32_t)value;



	return true;

}



struct nvmf_prop {

	uint32_t ofst;

	uint8_t size;
@@ -773,6 +787,7 @@ static const struct nvmf_prop nvmf_props[] = { 
	PROP(vs,   4, nvmf_prop_get_vs,   NULL),

	PROP(cc,   4, nvmf_prop_get_cc,   nvmf_prop_set_cc),

	PROP(csts, 4, nvmf_prop_get_csts, NULL),

	PROP(aqa,  4, nvmf_prop_get_aqa,  nvmf_prop_set_aqa),

};



static const struct nvmf_prop *

lib/nvmf/nvmf_internal.h

+1 −0
Original line number Diff line number Diff line
@@ -199,6 +199,7 @@ struct spdk_nvmf_ctrlr { 
		union spdk_nvme_vs_register	vs;

		union spdk_nvme_cc_register	cc;

		union spdk_nvme_csts_register	csts;

		union spdk_nvme_aqa_register	aqa;

	} vcprop; /* virtual controller properties */



	struct spdk_nvmf_ctrlr_feat feat;