Commit 1efc92c7 authored by Daniel Verkamp's avatar Daniel Verkamp
Browse files

nvme_spec: define OAES bits in Identify Controller 



Add bitfields for Optional Asynchronous Events Supported.

Also add it to the nvme/identify example.

Change-Id: Ifeb1cf8af94286a6cf437ec4b6f9e8b752c7d2f9
Signed-off-by: default avatarDaniel Verkamp <daniel.verkamp@intel.com>
parent 84812653

examples/nvme/identify/identify.c

+5 −0
Original line number Diff line number Diff line
@@ -524,6 +524,11 @@ print_controller(struct spdk_nvme_ctrlr *ctrlr, struct spdk_pci_device *pci_dev) 
	       (uint64_t)1 << (12 + cap.bits.mpsmin));

	printf("Memory Page Size Maximum:              %" PRIu64 " bytes\n",

	       (uint64_t)1 << (12 + cap.bits.mpsmax));

	printf("Optional Asynchronous Events Supported\n");

	printf("  Namespace Attribute Notices:         %s\n",

	       cdata->oaes.ns_attribute_notices ? "Supported" : "Not Supported");

	printf("  Firmware Activation Notices:         %s\n",

	       cdata->oaes.fw_activation_notices ? "Supported" : "Not Supported");

	printf("\n");



	printf("Admin Command Set Attributes\n");

include/spdk/nvme_spec.h

+11 −1
Original line number Diff line number Diff line
@@ -774,7 +774,17 @@ struct __attribute__((packed)) spdk_nvme_ctrlr_data { 
	uint32_t		rtd3e;



	/** optional asynchronous events supported */

	uint32_t		oaes;

	struct {

		uint32_t	reserved1 : 8;



		/** Supports sending Namespace Attribute Notices. */

		uint32_t	ns_attribute_notices : 1;



		/** Supports sending Firmware Activation Notices. */

		uint32_t	fw_activation_notices : 1;



		uint32_t	reserved2 : 22;

	} oaes;



	/** controller attributes */

	struct {