mirror of
https://github.com/torvalds/linux.git
synced 2024-12-29 06:12:08 +00:00
75f8c1f693
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>
37 lines
1.0 KiB
Plaintext
37 lines
1.0 KiB
Plaintext
config SCSI_QLA_FC
|
|
tristate "QLogic QLA2XXX Fibre Channel Support"
|
|
depends on PCI && SCSI
|
|
select SCSI_FC_ATTRS
|
|
select FW_LOADER
|
|
---help---
|
|
This qla2xxx driver supports all QLogic Fibre Channel
|
|
PCI and PCIe host adapters.
|
|
|
|
By default, firmware for the ISP parts will be loaded
|
|
via the Firmware Loader interface.
|
|
|
|
ISP Firmware Filename
|
|
---------- -----------------
|
|
21xx ql2100_fw.bin
|
|
22xx ql2200_fw.bin
|
|
2300, 2312, 6312 ql2300_fw.bin
|
|
2322, 6322 ql2322_fw.bin
|
|
24xx, 54xx ql2400_fw.bin
|
|
25xx ql2500_fw.bin
|
|
|
|
Upon request, the driver caches the firmware image until
|
|
the driver is unloaded.
|
|
|
|
Firmware images can be retrieved from:
|
|
|
|
ftp://ftp.qlogic.com/outgoing/linux/firmware/
|
|
|
|
config TCM_QLA2XXX
|
|
tristate "TCM_QLA2XXX fabric module for Qlogic 2xxx series target mode HBAs"
|
|
depends on SCSI_QLA_FC && TARGET_CORE
|
|
select LIBFC
|
|
select BTREE
|
|
default n
|
|
---help---
|
|
Say Y here to enable the TCM_QLA2XXX fabric module for Qlogic 2xxx series target mode HBAs
|