Squashed 'import-layers/meta-openembedded/' content from commit 247b126

Change-Id: I40827e9ce5fba63f1cca2a0be44976ae8383b4c0
git-subtree-dir: import-layers/meta-openembedded
git-subtree-split: 247b1267bbe95719cd4877d2d3cfbaf2a2f4865a
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>

5 files changed, 425 insertions, 0 deletions

diff --git a/import-layers/meta-openembedded/meta-networking/recipes-extended/iscsitarget/files/access-sk_v6_daddr-iff-IPV6-defined.patch b/import-layers/meta-openembedded/meta-networking/recipes-extended/iscsitarget/files/access-sk_v6_daddr-iff-IPV6-defined.patch
new file mode 100644
index 000000000..4444234b2
--- /dev/null
+++ b/import-layers/meta-openembedded/meta-networking/recipes-extended/iscsitarget/files/access-sk_v6_daddr-iff-IPV6-defined.patch
@@ -0,0 +1,28 @@
+The element skc_v6_daddr (in struct sock_common) is defined in 
+kernel source only when CONFIG_IPV6 is enabled. Hence, access 
+sk_v6_daddr element (i.e __sk_common.skc_v6_daddr) only when CONFIG_IPV6 
+is defined; to fix below error in world build:
+
+-- snip --
+/home/jenkins/oe/world/shr-core/tmp-glibc/work-shared/qemux86/kernel-source/include/net/sock.h:330:33: error: 'struct sock_common' has no member named 'skc_v6_daddr'
+-- CUT --
+
+Upstream-Status: Pending
+
+Signed-off-by: Jagadeesh Krishnanjanappa <jkrishnanjanappa@mvista.com>
+
+--- iscsitarget-1.4.20.3+svn502_org/kernel/conn.c	2015-12-29 21:57:50.547932217 -0800
++++ iscsitarget-1.4.20.3+svn502/kernel/conn.c	2015-12-29 22:47:25.254657627 -0800
+@@ -46,10 +46,12 @@ void conn_info_show(struct seq_file *seq
+ 			snprintf(buf, sizeof(buf),
+ 				 "%pI4", &inet_sk(sk)->inet_daddr);
+ 			break;
++#if defined(CONFIG_IPV6)
+ 		case AF_INET6:
+ 			snprintf(buf, sizeof(buf), "[%pI6]",
+ 				 &(sk)->sk_v6_daddr);
+ 			break;
++#endif /* defined(CONFIG_IPV6) */
+ 		default:
+ 			break;
+ 		}
diff --git a/import-layers/meta-openembedded/meta-networking/recipes-extended/iscsitarget/files/build_with_updated_bio_struct_of_linux_v4.3_and_above.patch b/import-layers/meta-openembedded/meta-networking/recipes-extended/iscsitarget/files/build_with_updated_bio_struct_of_linux_v4.3_and_above.patch
new file mode 100644
index 000000000..0e8b792af
--- /dev/null
+++ b/import-layers/meta-openembedded/meta-networking/recipes-extended/iscsitarget/files/build_with_updated_bio_struct_of_linux_v4.3_and_above.patch
@@ -0,0 +1,75 @@
+1. test_bit was used to return true boolean value, if
+   BIO_UPTODATE bit of bio->bi_flags is set. But the same
+   job can be done by checking bio->bi_error, implemented in
+   linux kernel 4.3 and above. If bio->bi_error is set, then 
+   it denotes error.
+
+Ref: https://github.com/torvalds/linux/commit/4246a0b63bd8f56a1469b12eafeb875b1041a451
+
+It solves below build error:
+-- snip --
+iscsitarget-1.4.20.3+svn502/kernel/block-io.c:40:19: error: 'BIO_UPTODATE' undeclared (first use in this function)
+   error = test_bit(BIO_UPTODATE, &bio->bi_flags) ? error : -EIO;
+-- CUT --
+
+2. bio can always be filled to a maximum value of BIO_MAX_PAGES, 
+   so no need to check for min value for linux kernel 4.3 and above.
+
+Ref: https://github.com/torvalds/linux/commit/b54ffb73cadcdcff9cc1ae0e11f502407e3e2e4c
+
+It solves below build error:
+-- snip --
+iscsitarget-1.4.20.3+svn502/kernel/block-io.c:80:15: error: implicit declaration of function 'bio_get_nr_vecs' [-Werror=implicit-function-declaration]
+    max_pages = bio_get_nr_vecs(bio_data->bdev);
+-- CUT --
+
+Upstream-Status: Pending
+
+Signed-off-by: Jagadeesh Krishnanjanappa <jkrishnanjanappa@mvista.com>
+
+diff -Naurp iscsitarget-1.4.20.3+svn502_org/kernel/block-io.c iscsitarget-1.4.20.3+svn502/kernel/block-io.c
+--- iscsitarget-1.4.20.3+svn502_org/kernel/block-io.c	2016-04-01 09:07:12.891810059 +0530
++++ iscsitarget-1.4.20.3+svn502/kernel/block-io.c	2016-04-01 09:15:59.076469313 +0530
+@@ -33,7 +33,11 @@ static void blockio_bio_endio(struct bio
+ {
+ 	struct tio_work *tio_work = bio->bi_private;
+ 
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 3, 0)
++	error = bio->bi_error ? -EIO : error;
++#else
+ 	error = test_bit(BIO_UPTODATE, &bio->bi_flags) ? error : -EIO;
++#endif /* LINUX_VERSION_CODE >= KERNEL_VERSION(4, 3, 0) */	
+ 
+ 	if (error)
+ 		atomic_set(&tio_work->error, error);
+@@ -61,6 +65,10 @@ blockio_make_request(struct iet_volume *
+ 	u32 size = tio->size;
+ 	u32 tio_index = 0;
+ 
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 3, 0)
++	int err = 0;
++	loff_t ppos = tio->offset;	
++#else	
+ 	int max_pages = 1;
+ 	int err = 0;
+ 
+@@ -69,6 +77,7 @@ blockio_make_request(struct iet_volume *
+ 	/* Calculate max_pages for bio_alloc (memory saver) */
+ 	if (bdev_q)
+ 		max_pages = bio_get_nr_vecs(bio_data->bdev);
++#endif /* LINUX_VERSION_CODE >= KERNEL_VERSION(4, 3, 0) */
+ 
+ 	tio_work = kzalloc(sizeof (*tio_work), GFP_KERNEL);
+ 	if (!tio_work)
+@@ -80,7 +89,11 @@ blockio_make_request(struct iet_volume *
+ 
+ 	/* Main processing loop, allocate and fill all bios */
+ 	while (size && tio_index < tio->pg_cnt) {
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 3, 0)
++		bio = bio_alloc(GFP_KERNEL, BIO_MAX_PAGES);
++#else    		
+ 		bio = bio_alloc(GFP_KERNEL, min(max_pages, BIO_MAX_PAGES));
++#endif /* LINUX_VERSION_CODE >= KERNEL_VERSION(4, 3, 0) */		
+ 		if (!bio) {
+ 			err = -ENOMEM;
+ 			goto out;
diff --git a/import-layers/meta-openembedded/meta-networking/recipes-extended/iscsitarget/files/fix-errors-observed-with-linux-3.19-and-greater.patch b/import-layers/meta-openembedded/meta-networking/recipes-extended/iscsitarget/files/fix-errors-observed-with-linux-3.19-and-greater.patch
new file mode 100644
index 000000000..6878ca2d0
--- /dev/null
+++ b/import-layers/meta-openembedded/meta-networking/recipes-extended/iscsitarget/files/fix-errors-observed-with-linux-3.19-and-greater.patch
@@ -0,0 +1,198 @@
+Fix build errors with linux kernel v3.19 and above
+
+Below errors came up while building iscsitarget for 
+qemux86-64 (and others) because,
+1. 'struct user_msghdr' is being used for userland-side msghdr instead
+of 'struct msghdr', which is used for kernel-side msghdr in linux v3.19
+and above.
+
+error snippet:
+-- snip --
+| /CGE7_SHDD/project_yocto_1.8/poky/build/tmp/work/qemux86_64-poky-linux/iscsitarget/1.4.20.3+svn502-r0/iscsitarget-1.4.20.3+svn502/kernel/iscsi.c: In function 'cmnd_skip_pdu':
+| /CGE7_SHDD/project_yocto_1.8/poky/build/tmp/work/qemux86_64-poky-linux/iscsitarget/1.4.20.3+svn502-r0/iscsitarget-1.4.20.3+svn502/kernel/iscsi.c:492:16: error: 'struct msghdr' has no member named 'msg_iov'
+|   conn->read_msg.msg_iov = conn->read_iov;
+-- CUT --
+
+Reference:
+https://github.com/torvalds/linux/commit/666547ff591cebdedc4679bf6b1b3f3383a8dea3
+
+2. 'SERVICE_ACTION_IN' has been renamed to SERVICE_ACTION_IN_16 in linux v3.19
+and above.
+
+error snippet:
+-- snip --
+| /CGE7_SHDD/project_yocto_1.8/poky/build/tmp/work/qemux86_64-poky-linux/iscsitarget/1.4.20.3+svn502-r0/iscsitarget-1.4.20.3+svn502/kernel/iscsi.c: In function 'scsi_cmnd_start':
+| /CGE7_SHDD/project_yocto_1.8/poky/build/tmp/work/qemux86_64-poky-linux/iscsitarget/1.4.20.3+svn502-r0/iscsitarget-1.4.20.3+svn502/kernel/iscsi.c:989:7: error: 'SERVICE_ACTION_IN' undeclared (first use in this function)
+|   case SERVICE_ACTION_IN:
+-- CUT --
+
+Reference:
+https://github.com/torvalds/linux/commit/eb846d9f147455e4e5e1863bfb5e31974bb69b7c
+
+3. In linux v3.19 and above, f_dentry member has been removed from 
+'struct file' structure.
+
+error snippet:
+-- snip --
+| /CGE7_SHDD/project_yocto_1.8/poky/build/tmp/work/qemux86_64-poky-linux/iscsitarget/1.4.20.3+svn502-r0/iscsitarget-1.4.20.3+svn502/kernel/conn.c: In function 'iet_socket_bind':
+| /CGE7_SHDD/project_yocto_1.8/poky/build/tmp/work/qemux86_64-poky-linux/iscsitarget/1.4.20.3+svn502-r0/iscsitarget-1.4.20.3+svn502/kernel/conn.c:130:34: error: 'struct file' has no member named 'f_dentry'
+|   conn->sock = SOCKET_I(conn->file->f_dentry->d_inode);
+-- CUT --
+
+new helper function file_inode(file) should be used instead.
+
+References:
+1. https://github.com/torvalds/linux/commit/78d28e651f97866d608d9b41f8ad291e65d47dd5
+2. https://github.com/torvalds/linux/commit/496ad9aa8ef448058e36ca7a787c61f2e63f0f54
+
+Upstream-Status: Pending
+
+Signed-off-by: Jagadeesh Krishnanjanappa <jkrishnanjanappa@mvista.com>
+
+--- iscsitarget-1.4.20.3+svn502_org/kernel/conn.c	2015-08-24 16:13:26.481924679 +0530
++++ iscsitarget-1.4.20.3+svn502/kernel/conn.c	2015-08-24 17:27:06.897653698 +0530
+@@ -127,7 +127,11 @@ static void iet_socket_bind(struct iscsi
+ 
+ 	dprintk(D_GENERIC, "%llu\n", (unsigned long long) session->sid);
+ 
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 19, 0)
++	conn->sock = SOCKET_I(file_inode(conn->file));
++#else
+ 	conn->sock = SOCKET_I(conn->file->f_dentry->d_inode);
++#endif /* LINUX_VERSION_CODE >= KERNEL_VERSION(3, 19, 0) */
+ 	conn->sock->sk->sk_user_data = conn;
+ 
+ 	write_lock_bh(&conn->sock->sk->sk_callback_lock);
+--- iscsitarget-1.4.20.3+svn502_org/kernel/file-io.c	2015-08-24 16:13:26.481924679 +0530
++++ iscsitarget-1.4.20.3+svn502/kernel/file-io.c	2015-08-24 17:30:54.390131100 +0530
+@@ -69,7 +69,11 @@ static int fileio_make_request(struct ie
+ static int fileio_sync(struct iet_volume *lu, struct tio *tio)
+ {
+ 	struct fileio_data *p = lu->private;
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 19, 0)
++	struct inode *inode = file_inode(p->filp);
++#else
+ 	struct inode *inode = p->filp->f_dentry->d_inode;
++#endif /* LINUX_VERSION_CODE >= KERNEL_VERSION(3, 19, 0) */
+ 	struct address_space *mapping = inode->i_mapping;
+ 	loff_t ppos, count;
+ 	int res;
+@@ -213,7 +217,11 @@ static int fileio_attach(struct iet_volu
+ 		eprintk("%d\n", err);
+ 		goto out;
+ 	}
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 19, 0)
++	inode = file_inode(p->filp);
++#else
+ 	inode = p->filp->f_dentry->d_inode;
++#endif /* LINUX_VERSION_CODE >= KERNEL_VERSION(3, 19, 0) */
+ 
+ 	if (S_ISREG(inode->i_mode))
+ 		;
+--- iscsitarget-1.4.20.3+svn502_org/kernel/iscsi.c	2015-08-24 16:13:26.481924679 +0530
++++ iscsitarget-1.4.20.3+svn502/kernel/iscsi.c	2015-08-24 17:33:50.950490156 +0530
+@@ -986,7 +986,11 @@ static void scsi_cmnd_start(struct iscsi
+ 		set_cmnd_lunit(req);
+ 
+ 	switch (req_hdr->scb[0]) {
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 19, 0)
++	case SERVICE_ACTION_IN_16:
++#else
+ 	case SERVICE_ACTION_IN:
++#endif /* LINUX_VERSION_CODE >= KERNEL_VERSION(3, 19, 0) */
+ 		if ((req_hdr->scb[1] & 0x1f) != 0x10)
+ 			goto error;
+ 	case INQUIRY:
+--- iscsitarget-1.4.20.3+svn502_org/kernel/iscsi.h	2015-08-24 16:13:26.481924679 +0530
++++ iscsitarget-1.4.20.3+svn502/kernel/iscsi.h	2015-08-24 17:35:31.354690051 +0530
+@@ -257,7 +257,11 @@ struct iscsi_conn {
+ 	struct timer_list nop_timer;
+ 
+ 	struct iscsi_cmnd *read_cmnd;
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 19, 0)
++	struct user_msghdr read_msg;
++#else
+ 	struct msghdr read_msg;
++#endif /* LINUX_VERSION_CODE >= KERNEL_VERSION(3, 19, 0) */
+ 	struct iovec read_iov[ISCSI_CONN_IOV_MAX];
+ 	u32 read_size;
+ 	u32 read_overflow;
+--- iscsitarget-1.4.20.3+svn502_org/kernel/nthread.c	2015-08-24 16:13:26.481924679 +0530
++++ iscsitarget-1.4.20.3+svn502/kernel/nthread.c	2015-08-24 17:41:56.187428925 +0530
+@@ -80,8 +80,11 @@ static int is_data_available(struct iscs
+ 	set_fs(oldfs);
+ 	return (res >= 0) ? avail : res;
+ }
+-
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 19, 0)
++static void forward_iov(struct user_msghdr *msg, int len)
++#else
+ static void forward_iov(struct msghdr *msg, int len)
++#endif /* LINUX_VERSION_CODE >= KERNEL_VERSION(3, 19, 0) */
+ {
+ 	while (msg->msg_iov->iov_len <= len) {
+ 		len -= msg->msg_iov->iov_len;
+@@ -96,7 +99,11 @@ static void forward_iov(struct msghdr *m
+ static int do_recv(struct iscsi_conn *conn, int state)
+ {
+ 	mm_segment_t oldfs;
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 19, 0)
++	struct user_msghdr msg;
++#else
+ 	struct msghdr msg;
++#endif /* LINUX_VERSION_CODE >= KERNEL_VERSION(3, 19, 0) */
+ 	struct iovec iov[ISCSI_CONN_IOV_MAX];
+ 	int i, len, res;
+ 
+@@ -461,7 +468,11 @@ static void exit_tx(struct iscsi_conn *c
+ static int tx_ddigest(struct iscsi_cmnd *cmnd, int state)
+ {
+ 	int res, rest = cmnd->conn->write_size;
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 19, 0)
++	struct user_msghdr msg = {.msg_flags = MSG_NOSIGNAL | MSG_DONTWAIT};
++#else
+ 	struct msghdr msg = {.msg_flags = MSG_NOSIGNAL | MSG_DONTWAIT};
++#endif /* LINUX_VERSION_CODE >= KERNEL_VERSION(3, 19, 0) */
+ 	struct kvec iov;
+ 
+ 	iov.iov_base = (char *) (&cmnd->ddigest) + (sizeof(u32) - rest);
+--- iscsitarget-1.4.20.3+svn502_org/kernel/target_disk.c	2015-08-24 16:13:26.481924679 +0530
++++ iscsitarget-1.4.20.3+svn502/kernel/target_disk.c	2015-08-24 17:43:42.167625159 +0530
+@@ -606,7 +606,11 @@ static int disk_execute_cmnd(struct iscs
+ 	case REQUEST_SENSE:
+ 		send_data_rsp(cmnd, build_request_sense_response);
+ 		break;
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 19, 0)
++	case SERVICE_ACTION_IN_16:
++#else
+ 	case SERVICE_ACTION_IN:
++#endif /* LINUX_VERSION_CODE >= KERNEL_VERSION(3, 19, 0) */	
+ 		send_data_rsp(cmnd, build_service_action_in_response);
+ 		break;
+ 	case READ_6:
+--- iscsitarget-1.4.20.3+svn502_org/kernel/volume.c	2015-08-24 16:13:26.477924674 +0530
++++ iscsitarget-1.4.20.3+svn502/kernel/volume.c	2015-08-24 18:28:15.697074780 +0530
+@@ -398,7 +398,11 @@ int is_volume_reserved(struct iet_volume
+ 		case READ_CAPACITY:
+ 			/* allowed commands when reserved */
+ 			break;
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 19, 0)			
++		case SERVICE_ACTION_IN_16:
++#else
+ 		case SERVICE_ACTION_IN:
++#endif /* LINUX_VERSION_CODE >= KERNEL_VERSION(3, 19, 0) */
+ 			if ((scb[1] & 0x1F) == 0x10)
+ 				break;
+ 			/* fall through */
+@@ -465,7 +469,11 @@ int is_volume_reserved(struct iet_volume
+ 		if (excl_access_ro && !registered)
+ 			err = -EBUSY;
+ 		break;
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 19, 0)
++	case SERVICE_ACTION_IN_16:
++#else
+ 	case SERVICE_ACTION_IN:
++#endif /* LINUX_VERSION_CODE >= KERNEL_VERSION(3, 19, 0) */
+ 		if ((scb[1] & 0x1F) == 0x10)
+ 			break;
+ 		/* fall through */
diff --git a/import-layers/meta-openembedded/meta-networking/recipes-extended/iscsitarget/files/use-kernel-makefile-to-get-kernel-version.patch b/import-layers/meta-openembedded/meta-networking/recipes-extended/iscsitarget/files/use-kernel-makefile-to-get-kernel-version.patch
new file mode 100644
index 000000000..95bd047b9
--- /dev/null
+++ b/import-layers/meta-openembedded/meta-networking/recipes-extended/iscsitarget/files/use-kernel-makefile-to-get-kernel-version.patch
@@ -0,0 +1,67 @@
+Get linux kernel version from Makefile of kernel source
+
+We get below messages while building iscsitarget,
+
+-- snip --
+x86_64-poky-linux-gcc: error:
+/CGE7_SHDD/project_yocto_1.8/poky/build/tmp/work-shared/qemux86-64/kernel-source/include/linux/version.h:
+No such file or directory
+x86_64-poky-linux-gcc: fatal error: no input files
+compilation terminated.
+/bin/sh: line 0: [: too many arguments
+/bin/sh: line 0: [: too many arguments
+/bin/sh: line 0: [: too many arguments
+/bin/sh: line 0: [: too many arguments
+/bin/sh: line 0: [: too many arguments
+/bin/sh: line 0: [: too many arguments
+/bin/sh: line 0: [: too many arguments
+/bin/sh: line 0: [: too many arguments
+/bin/sh: line 0: [: too many arguments
+/bin/sh: line 0: [: too many arguments
+/bin/sh: line 0: [: too many arguments
+/bin/sh: line 0: [: too many arguments
+-- CUT --
+
+These messages are due to absence of include/linux/version.h file in 
+kernel source directory and failed to compute linux kernel version.
+So, use kernel source Makefile ( i.e $(KSRC)/Makefile) to find out 
+actual kernel version.
+
+Upstream-Status: Pending
+
+Signed-off-by: Jagadeesh Krishnanjanappa <jkrishnanjanappa@mvista.com>
+
+--- iscsitarget-1.4.20.3+svn499_org/Makefile	2014-01-27 00:00:45.000000000 +0530
++++ iscsitarget-1.4.20.3+svn499/Makefile	2015-07-23 10:44:47.013600285 +0530
+@@ -18,27 +18,11 @@ ifeq ($(KSRC),)
+ endif
+ 
+ 
+-ifneq ($(wildcard $(KSRC)/include/generated/utsrelease.h),)
+-	VERSION_FILE := $(KSRC)/include/generated/utsrelease.h
+-else
+-  ifneq ($(wildcard $(KSRC)/include/linux/utsrelease.h),)
+-	  VERSION_FILE := $(KSRC)/include/linux/utsrelease.h
+-  else
+-	  VERSION_FILE := $(KSRC)/include/linux/version.h
+-  endif
+-endif
+-
+-KVER := $(shell $(CC) $(CFLAGS) $(LDFLAGS) -E -dM $(VERSION_FILE) | \
+-	grep UTS_RELEASE | awk '{ print $$3 }' | sed 's/\"//g')
+-
+ KMOD := /lib/modules/$(KVER)/extra
+-
+-KMAJ := $(shell echo $(KVER) | \
+-	sed -e 's/^\([0-9][0-9]*\)\.[0-9][0-9]*\.[0-9][0-9]*.*/\1/')
+-KMIN := $(shell echo $(KVER) | \
+-	sed -e 's/^[0-9][0-9]*\.\([0-9][0-9]*\)\.[0-9][0-9]*.*/\1/')
+-KREV := $(shell echo $(KVER) | \
+-	sed -e 's/^[0-9][0-9]*\.[0-9][0-9]*\.\([0-9][0-9]*\).*/\1/')
++KMAJ := $(shell cat $(KSRC)/Makefile | grep ^VERSION | gawk -F " " '{ print $$NF }')
++KMIN := $(shell cat $(KSRC)/Makefile | grep ^PATCHLEVEL | gawk -F " " '{ print $$NF }')
++KREV := $(shell cat $(KSRC)/Makefile | grep ^SUBLEVEL | gawk -F " " '{ print $$NF }')
++KVER := ${KMAJ}.${KMIN}.${KREV}
+ 
+ kver_eq = $(shell [ $(KMAJ) -eq $(1) -a $(KMIN) -eq $(2) -a $(KREV) -eq $(3) ] && \
+ 	echo 1 || echo 0)
diff --git a/import-layers/meta-openembedded/meta-networking/recipes-extended/iscsitarget/iscsitarget_1.4.20.3+svn502.bb b/import-layers/meta-openembedded/meta-networking/recipes-extended/iscsitarget/iscsitarget_1.4.20.3+svn502.bb
new file mode 100644
index 000000000..4c5eed6de
--- /dev/null
+++ b/import-layers/meta-openembedded/meta-networking/recipes-extended/iscsitarget/iscsitarget_1.4.20.3+svn502.bb
@@ -0,0 +1,57 @@
+DESCRIPTION = "iSCSI Enterprise Target is aimed to develop an \
+               open source iSCSI target with professional features, \
+               that works well in enterprise environment under real \
+               workload, and is scalable and versatile enough to meet the \
+               challenge of future storage needs and developments."
+HOMEPAGE = "http://iscsitarget.sourceforge.net/"
+LICENSE = "GPLv2"
+LIC_FILES_CHKSUM = "file://COPYING;md5=6e233eda45c807aa29aeaa6d94bc48a2"
+DEPENDS = "openssl virtual/kernel"
+
+SRC_URI = "http://ftp.heanet.ie/mirrors/ubuntu/pool/universe/i/${BPN}/${BPN}_${PV}.orig.tar.gz \
+           file://use-kernel-makefile-to-get-kernel-version.patch \
+           file://fix-errors-observed-with-linux-3.19-and-greater.patch \
+           file://access-sk_v6_daddr-iff-IPV6-defined.patch \
+           file://build_with_updated_bio_struct_of_linux_v4.3_and_above.patch"
+
+SRC_URI[md5sum] = "ef9bc823bbabd3c772208c00d5f2d089"
+SRC_URI[sha256sum] = "d3196ccb78a43266dce28587bfe30d8ab4db7566d7bce96057dfbb84100babb5"
+
+inherit module
+
+do_configure[noexec] = "1"
+
+# make_scripts requires kernel source directory to create
+# kernel scripts
+do_make_scripts[depends] += "virtual/kernel:do_shared_workdir"
+
+do_compile() {
+    oe_runmake KSRC=${STAGING_KERNEL_DIR} LDFLAGS='' V=1
+}
+
+do_install() {
+    # Module
+    install -d ${D}/lib/modules/${KERNEL_VERSION}/kernel/iscsi
+    install -m 0644 kernel/iscsi_trgt.ko \
+    ${D}/lib/modules/${KERNEL_VERSION}/kernel/iscsi/iscsi_trgt.ko
+    
+    # Userspace utilities
+    install -d ${D}${sbindir}
+    install -m 0755 usr/ietd ${D}${sbindir}/ietd
+    install -m 0755 usr/ietadm ${D}${sbindir}/ietadm
+    
+    # Config files, init scripts
+    mkdir -p ${D}${sysconfdir}/iet
+    install -m 0644 etc/ietd.conf ${D}/${sysconfdir}/iet/ietd.conf
+    install -m 0644 etc/initiators.allow ${D}${sysconfdir}/iet/initiators.allow
+    install -m 0644 etc/targets.allow ${D}${sysconfdir}/iet/targets.allow
+    mkdir -p ${D}${sysconfdir}/init.d
+    install -m 0755 etc/initd/initd ${D}${sysconfdir}/init.d/iscsi-target
+    install -m 0644 etc/initiators.deny ${D}${sysconfdir}/iet/initiators.deny
+}
+
+FILES_${PN} += "${sbindir} \
+                ${sysconfdir}"
+
+RDEPENDS_${PN} = "kernel-module-iscsi-trgt"
+RRECOMMENDS_${PN} = "kernel-module-crc32c kernel-module-libcrc32c"