feat(bdev): add support for CSAL ftl bdev targets (#67)

At the same time prepare for potential zoned storage enabled CSAL FTLs.

CSAL paper reference:
https://dl.acm.org/doi/10.1145/3627703.3629566

Signed-off-by: Dennis Maisenbacher <dennis.maisenbacher@wdc.com>
Co-authored-by: Indraneel M <Indraneel.Mukherjee@wdc.com>

Author: MaisenbacherD

build.rs

@@ -126,16 +126,18 @@ fn configure_spdk() -> Result<LibraryConfig, Error> {
         spdk_path.join("include/spdk/lib"),
         spdk_path.join("lib"),
     )?;
+    spdk_lib.add_inc_alt(
+        spdk_path.join("include/spdk/lib/ftl"),
+        spdk_path.join("lib/ftl"),
+    )?;
 
     spdk_lib.find_pkg_config_dirs(&spdk_path)?;
 
     spdk_lib.exclude_lib("spdk_bdev_blobfs");
-    spdk_lib.exclude_lib("spdk_bdev_ftl");
     spdk_lib.exclude_lib("spdk_bdev_gpt");
     spdk_lib.exclude_lib("spdk_bdev_passthru");
     spdk_lib.exclude_lib("spdk_bdev_raid");
     spdk_lib.exclude_lib("spdk_bdev_split");
-    spdk_lib.exclude_lib("spdk_bdev_zone_block");
     spdk_lib.exclude_lib("spdk_event_nvmf");
     spdk_lib.exclude_lib("spdk_sock_uring");
     spdk_lib.exclude_lib("spdk_ut_mock");
@@ -167,12 +169,14 @@ fn configure_spdk() -> Result<LibraryConfig, Error> {
         // "spdk_bdev_crypto",
         "spdk_bdev_delay",
         "spdk_bdev_error",
+        "spdk_bdev_ftl",
         "spdk_bdev_lvol",
         "spdk_bdev_malloc",
         "spdk_bdev_null",
         "spdk_bdev_nvme",
         "spdk_bdev_uring",
         "spdk_bdev_virtio",
+        "spdk_bdev_zone_block",
         "spdk_env_dpdk",
         "spdk_env_dpdk_rpc",
         "spdk_event",

build_scripts/build_spdk.sh

@@ -44,7 +44,6 @@ export MSG_NC=$RESET_COLOR
 CONFIGURE_ARGS=(
     "--without-shared"
     "--with-uring"
-    "--without-uring-zns"
     "--without-nvme-cuse"
     "--without-fuse"
     "--disable-unit-tests"

wrapper.h

@@ -4,6 +4,7 @@
 #include <bdev/aio/bdev_aio.h>
 #include <bdev/crypto/vbdev_crypto.h>
 #include <bdev/error/vbdev_error.h>
+#include <bdev/ftl/bdev_ftl.h>
 #include <bdev/lvol/vbdev_lvol.h>
 #include <bdev/nvme/bdev_nvme.h>
 #include <bdev/malloc/bdev_malloc.h>