[PATCH blktests v2 2/9] nvme: relocate _nvme_requires and _require_nvme_test_img_size

[John Garry <john.g.garry@oracle.com>]

Helper _nvme_requires will be required for md atomics NVMe testing, so
relocate to a common file.

Helper _require_nvme_test_img_size is referenced by _nvme_requires, so
relocate that as well.

Signed-off-by: John Garry <john.g.garry@oracle.com>
---
 common/nvme   | 72 +++++++++++++++++++++++++++++++++++++++++++++++++++
 tests/nvme/rc | 72 ---------------------------------------------------
 2 files changed, 72 insertions(+), 72 deletions(-)

diff --git a/common/nvme b/common/nvme
index 8de41fa..26b3b97 100644
--- a/common/nvme
+++ b/common/nvme
@@ -1102,3 +1102,75 @@ _nvmet_target_cleanup() {
 		_cleanup_blkdev
 	fi
 }
+
+_require_nvme_test_img_size() {
+	local require_sz_mb
+	local nvme_img_size_mb
+
+	require_sz_mb="$(convert_to_mb "$1")"
+	nvme_img_size_mb="$(convert_to_mb "${NVME_IMG_SIZE}")"
+
+	if ((nvme_img_size_mb < require_sz_mb)); then
+		SKIP_REASONS+=("NVME_IMG_SIZE must be at least ${require_sz_mb}m")
+		return 1
+	fi
+	return 0
+}
+
+_nvme_requires() {
+	_require_nvme_test_img_size 4m
+	case ${nvme_trtype} in
+	loop)
+		_have_driver nvme-loop
+		_have_configfs
+		;;
+	pci)
+		_have_driver nvme
+		;;
+	tcp)
+		_have_driver nvme-tcp
+		_have_driver nvmet-tcp
+		_have_configfs
+		;;
+	rdma)
+		_have_driver nvme-rdma
+		_have_driver nvmet-rdma
+		_have_configfs
+		_have_program rdma
+		if [ -n "$USE_RXE" ]; then
+			_have_driver rdma_rxe
+		else
+			_have_driver siw
+		fi
+		;;
+	fc)
+		_have_driver nvme-fc
+		_have_driver nvme-fcloop
+		_have_configfs
+		def_adrfam="fc"
+		;;
+	esac
+
+	if [[ -n ${nvme_adrfam} ]]; then
+		case ${nvme_adrfam} in
+		ipv6)
+			def_traddr="::1"
+			def_adrfam="ipv6"
+			;;
+		ipv4)
+			;; # was already set
+		fc)
+			def_adrfam="fc"
+			;;
+		*)
+			# ignore for non ip transports
+			if [[ "${nvme_trtype}" == "tcp" ||
+			      "${nvme_trtype}" == "rdma" ]]; then
+				SKIP_REASONS+=("unsupported nvme_adrfam=${nvme_adrfam}")
+				return 1
+			fi
+		esac
+	fi
+
+	return 0
+}
diff --git a/tests/nvme/rc b/tests/nvme/rc
index 6d86ad4..33055ef 100644
--- a/tests/nvme/rc
+++ b/tests/nvme/rc
@@ -54,64 +54,6 @@ _set_nvmet_blkdev_type() {
 	COND_DESC="bd=${nvmet_blkdev_type}"
 }
 
-_nvme_requires() {
-	_require_nvme_test_img_size 4m
-	case ${nvme_trtype} in
-	loop)
-		_have_driver nvme-loop
-		_have_configfs
-		;;
-	pci)
-		_have_driver nvme
-		;;
-	tcp)
-		_have_driver nvme-tcp
-		_have_driver nvmet-tcp
-		_have_configfs
-		;;
-	rdma)
-		_have_driver nvme-rdma
-		_have_driver nvmet-rdma
-		_have_configfs
-		_have_program rdma
-		if [ -n "$USE_RXE" ]; then
-			_have_driver rdma_rxe
-		else
-			_have_driver siw
-		fi
-		;;
-	fc)
-		_have_driver nvme-fc
-		_have_driver nvme-fcloop
-		_have_configfs
-		def_adrfam="fc"
-		;;
-	esac
-
-	if [[ -n ${nvme_adrfam} ]]; then
-		case ${nvme_adrfam} in
-		ipv6)
-			def_traddr="::1"
-			def_adrfam="ipv6"
-			;;
-		ipv4)
-			;; # was already set
-		fc)
-			def_adrfam="fc"
-			;;
-		*)
-			# ignore for non ip transports
-			if [[ "${nvme_trtype}" == "tcp" ||
-			      "${nvme_trtype}" == "rdma" ]]; then
-				SKIP_REASONS+=("unsupported nvme_adrfam=${nvme_adrfam}")
-				return 1
-			fi
-		esac
-	fi
-
-	return 0
-}
-
 group_setup() {
 	if [[ -n "${nvme_target_control}" ]]; then
 		NVMET_TRTYPES="$(${nvme_target_control} config --show-trtype)"
@@ -186,20 +128,6 @@ _test_dev_disables_extended_lba() {
 	return 0
 }
 
-_require_nvme_test_img_size() {
-	local require_sz_mb
-	local nvme_img_size_mb
-
-	require_sz_mb="$(convert_to_mb "$1")"
-	nvme_img_size_mb="$(convert_to_mb "${NVME_IMG_SIZE}")"
-
-	if ((nvme_img_size_mb < require_sz_mb)); then
-		SKIP_REASONS+=("NVME_IMG_SIZE must be at least ${require_sz_mb}m")
-		return 1
-	fi
-	return 0
-}
-
 _require_nvme_cli_auth() {
 	if ! nvme gen-dhchap-key --nqn nvmf-test-subsys > /dev/null 2>&1 ; then
 		SKIP_REASONS+=("nvme gen-dhchap-key command missing")
-- 
2.43.5