Commit 51409588 authored by Artur Paszkiewicz's avatar Artur Paszkiewicz Committed by Tomasz Zawadzki
Browse files

ftl: utils 



Signed-off-by: default avatarArtur Paszkiewicz <artur.paszkiewicz@intel.com>
Signed-off-by: default avatarKozlowski Mateusz <mateusz.kozlowski@intel.com>
Change-Id: I3476a7b11e3078da519beb39fd5f49b8e838a238
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13409


Reviewed-by: default avatarJim Harris <james.r.harris@intel.com>
Reviewed-by: default avatarKonrad Sztyber <konrad.sztyber@intel.com>
Reviewed-by: default avatarBen Walker <benjamin.walker@intel.com>
Tested-by: default avatarSPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
parent 769984a9

lib/ftl/Makefile

+13 −0
Original line number Diff line number Diff line
@@ -11,6 +11,8 @@ SO_MINOR := 0 


CFLAGS += -I.



FTL_SUBDIRS := utils



C_SRCS = ftl_core.c



SPDK_MAP_FILE = $(abspath $(CURDIR)/spdk_ftl.map)
@@ -18,3 +20,14 @@ SPDK_MAP_FILE = $(abspath $(CURDIR)/spdk_ftl.map) 
LIBNAME = ftl



include $(SPDK_ROOT_DIR)/mk/spdk.lib.mk



# TODO: This should be handled by spdk.subdirs.mk

CLEAN_FTL_SUBDIRS = $(addprefix clean_ftl_, $(FTL_SUBDIRS))



clean: $(CLEAN_FTL_SUBDIRS)



.PHONY: $(CLEAN_FTL_SUBDIRS)

$(CLEAN_FTL_SUBDIRS): _Q := $(Q)

$(CLEAN_FTL_SUBDIRS): Q :=

$(CLEAN_FTL_SUBDIRS): clean_ftl_%:%

	$(_Q)cd $< && $(CLEAN_C)

lib/ftl/ftl_core.c

+1 −0
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@@ -13,5 +13,6 @@ 
#include "spdk/crc32.h"



#include "ftl_core.h"

#include "ftl_internal.h"



SPDK_LOG_REGISTER_COMPONENT(ftl_core)

lib/ftl/ftl_core.h

+3 −1
Original line number Diff line number Diff line
@@ -15,7 +15,9 @@ 
#include "spdk/ftl.h"

#include "spdk/bdev.h"

#include "spdk/bdev_zone.h"

#include "spdk/log.h"



#include "ftl_internal.h"

#include "utils/ftl_log.h"



struct spdk_ftl_dev {

	/* Device instance */

lib/ftl/ftl_internal.h

0 → 100644
+23 −0
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/*   SPDX-License-Identifier: BSD-3-Clause

 *   Copyright (c) Intel Corporation.

 *   All rights reserved.

 */



#ifndef FTL_INTERNAL_H

#define FTL_INTERNAL_H



#include "spdk/stdinc.h"

#include "spdk/crc32.h"

#include "spdk/util.h"

#include "spdk/uuid.h"



/* Marks address as invalid */

#define FTL_ADDR_INVALID	((ftl_addr)-1)



/*

 * This type represents address in the ftl address space. Values from 0 to based bdev size are

 * mapped directly to base device lbas. Values above that represent nv cache lbas.

 */

typedef uint64_t ftl_addr;



#endif /* FTL_INTERNAL_H */

lib/ftl/ftl_utils.h

0 → 100644
+11 −0
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/*   SPDX-License-Identifier: BSD-3-Clause

 *   Copyright (c) Intel Corporation.

 *   All rights reserved.

 */



#ifndef FTL_FTL_UTILS_H

#define FTL_FTL_UTILS_H



#include "utils/ftl_defs.h"



#endif /* FTL_FTL_UTILS_H */