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author | Nicholas Bellinger <nab@linux-iscsi.org> | 2012-05-15 14:34:29 -0400 |
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committer | James Bottomley <JBottomley@Parallels.com> | 2012-05-22 11:49:20 +0100 |
commit | 75f8c1f693eefacc17a65614eb4ed1ee0f84fda6 (patch) | |
tree | 74bb9641b69fe3a18b213b564325b40446e6bef9 /drivers/scsi/qla2xxx/Makefile | |
parent | 2d70c103fd2a066f904712b14239a5ce141f8236 (diff) | |
download | linux-75f8c1f693eefacc17a65614eb4ed1ee0f84fda6.tar.gz linux-75f8c1f693eefacc17a65614eb4ed1ee0f84fda6.tar.bz2 linux-75f8c1f693eefacc17a65614eb4ed1ee0f84fda6.zip |
[SCSI] tcm_qla2xxx: Add >= 24xx series fabric module for target-core
This patch adds support for tcm_qla2xxx fabric module for target-core
using the new qla_target.c LLD logic. This includes support for explict
NodeACLs via configfs using tcm_qla2xxx_setup_nacl_from_rport() from libfc
struct fc_host->rports, and demo-mode support for virtual LUN=0 access.
This patch also adds support for using tcm_qla2xxx_lport->lport_fcport_map
and ->lport_loopid_map of btree_head32 to track struct se_node_acl pointers
for individual 24-bit Port ID and 16-bit Loop ID values w/ qla_target_template
->find_sess_by_s_id() and ->find_sess_by_loop_id() used in a number of
locations into the primary I/O dispatch logic in qla_target.c LLD code.
The main piece for FC Nexus setup is in tcm_qla2xxx_check_initiator_node_acl(),
which calls tcm_qla2xxx_set_sess_by_[s_id,loop_id]() to setup our
lport->lport_fcport_map and lport_loopid_map pointers respectively, and
register the new nexus with TCM via __transport_register_session().
(nab: Add qla_tgt_mgmt_cmd usage with TARGET_SCF_ACK_KREF during TMRs +
change tcm_qla2xxx_nacl->nport_id to u32 (DanC))
(danc: tcm_qla2xxx: checking for NULL instead of IS_ERR())
(roland: Fix up v3.5 breakage for removal of transport_do_task_sg_chain +
Add hook so qla_target code can shutdown sessions)
(steveh: Convert FC address map from flat array to btree)
(randy: fix qla2xxx printk format warnings for size_t)
(joern: Make most of tcm_qla2xxx static + remove unnecessary
workqueue_struct prototypes + use WWN_SIZE instead of hard-coded
constants)
Signed-off-by: Nicholas A. Bellinger <nab@linux-iscsi.org>
Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/qla2xxx/Makefile')
-rw-r--r-- | drivers/scsi/qla2xxx/Makefile | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/scsi/qla2xxx/Makefile b/drivers/scsi/qla2xxx/Makefile index 702931ff67db..dce7d788cdc9 100644 --- a/drivers/scsi/qla2xxx/Makefile +++ b/drivers/scsi/qla2xxx/Makefile @@ -3,3 +3,4 @@ qla2xxx-y := qla_os.o qla_init.o qla_mbx.o qla_iocb.o qla_isr.o qla_gs.o \ qla_nx.o qla_target.o obj-$(CONFIG_SCSI_QLA_FC) += qla2xxx.o +obj-$(CONFIG_TCM_QLA2XXX) += tcm_qla2xxx.o |