Commit b3fc4e7b authored by Ben Walker's avatar Ben Walker
Browse files

nvme/identify: Report all atomicity values 

New per-namespace values were added.

Change-Id: I2d2bf76ea7944187e4a393111722e85c79e47240
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/446323


Tested-by: default avatarSPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: default avatarJim Harris <james.r.harris@intel.com>
Reviewed-by: default avatarShuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
parent 7c90a750

examples/nvme/identify/identify.c

+17 −5
Original line number Diff line number Diff line
@@ -736,13 +736,24 @@ print_namespace(struct spdk_nvme_ns *ns) 
	       nsdata->nsfeat.thin_prov ? "Supported" : "Not Supported");

	printf("Per-NS Atomic Units:         %s\n",

	       nsdata->nsfeat.ns_atomic_write_unit ? "Yes" : "No");

	if (nsdata->nsfeat.ns_atomic_write_unit) {

		if (nsdata->nawun) {

			printf("  Atomic Write Unit (Normal):    %d\n", nsdata->nawun + 1);

		}



		if (nsdata->nawupf) {

			printf("  Atomic Write Unit (PFail):     %d\n", nsdata->nawupf + 1);

		}



		if (nsdata->nacwu) {

			printf("  Atomic Compare & Write Unit:   %d\n", nsdata->nacwu + 1);

		}



		printf("  Atomic Boundary Size (Normal): %d\n", nsdata->nabsn);

		printf("  Atomic Boundary Size (PFail):  %d\n", nsdata->nabspf);

		printf("  Atomic Boundary Offset:        %d\n", nsdata->nabo);

	}



	printf("NGUID/EUI64 Never Reused:    %s\n",

	       nsdata->nsfeat.guid_never_reused ? "Yes" : "No");

	printf("Number of LBA Formats:       %d\n", nsdata->nlbaf + 1);
@@ -1110,6 +1121,7 @@ print_controller(struct spdk_nvme_ctrlr *ctrlr, const struct spdk_nvme_transport 
	       cdata->vwc.present ? "Present" : "Not Present");

	printf("Atomic Write Unit (Normal):  %d\n", cdata->awun + 1);

	printf("Atomic Write Unit (PFail):   %d\n", cdata->awupf + 1);

	printf("Atomic Compare & Write Unit: %d\n", cdata->acwu + 1);

	printf("Scatter-Gather List\n");

	printf("  SGL Command Set:           %s\n",

	       cdata->sgls.supported == SPDK_NVME_SGLS_SUPPORTED ? "Supported" :