Commit a7ddda81 authored by Niklas Cassel's avatar Niklas Cassel Committed by Tomasz Zawadzki
Browse files

nvme: rename ZNS data structures 



We will later create a lib/nvme/nvme_zns.c file containing zoned specific
operations on a namespace. Since the functions in SPDK have to be
namespaced by prepending the name of the library to the function name,
rename the ZNS data structures in order to make them more aligned with
the coming function names of the getters for these data structures.

Renaming these structs are safe, since they are currently not used by
anyone.

Signed-off-by: default avatarNiklas Cassel <niklas.cassel@wdc.com>
Change-Id: Ifd2a99e945806b49f9b213e704acce8d8d2c7037
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/4455


Tested-by: default avatarSPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: default avatarJim Harris <james.r.harris@intel.com>
Reviewed-by: default avatarBen Walker <benjamin.walker@intel.com>
Reviewed-by: default avatarShuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: default avatarAleksey Marchuk <alexeymar@mellanox.com>
parent b2570934

include/spdk/nvme_spec.h

+4 −4
Original line number Diff line number Diff line
@@ -1986,13 +1986,13 @@ struct __attribute__((packed)) __attribute__((aligned)) spdk_nvme_ctrlr_data { 
};

SPDK_STATIC_ASSERT(sizeof(struct spdk_nvme_ctrlr_data) == 4096, "Incorrect size");



struct spdk_nvme_ctrlr_data_zns {

struct spdk_nvme_zns_ctrlr_data {

	/** zone append size limit */

	uint8_t			zasl;



	uint8_t			reserved1[4095];

};

SPDK_STATIC_ASSERT(sizeof(struct spdk_nvme_ctrlr_data_zns) == 4096, "Incorrect size");

SPDK_STATIC_ASSERT(sizeof(struct spdk_nvme_zns_ctrlr_data) == 4096, "Incorrect size");



struct __attribute__((packed)) spdk_nvme_primary_ctrl_capabilities {

	/**  controller id */
@@ -2270,7 +2270,7 @@ struct spdk_nvme_ns_data { 
};

SPDK_STATIC_ASSERT(sizeof(struct spdk_nvme_ns_data) == 4096, "Incorrect size");



struct spdk_nvme_ns_data_zns {

struct spdk_nvme_zns_ns_data {

	/** zone operation characteristics */

	struct {

		uint16_t	variable_zone_capacity : 1;
@@ -2313,7 +2313,7 @@ struct spdk_nvme_ns_data_zns { 


	uint8_t			vendor_specific[256];

};

SPDK_STATIC_ASSERT(sizeof(struct spdk_nvme_ns_data_zns) == 4096, "Incorrect size");

SPDK_STATIC_ASSERT(sizeof(struct spdk_nvme_zns_ns_data) == 4096, "Incorrect size");



/**

 * Deallocated logical block features - read value