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Nicholas Bellinger e70beee783 target: Pass in transport supported PI at session initialization 
In order to support local WRITE_INSERT + READ_STRIP operations for
non PI enabled fabrics, the fabric driver needs to be able signal
what protection offload operations are supported.

This is done at session initialization time so the modes can be
signaled by individual se_wwn + se_portal_group endpoints, as well
as optionally across different transports on the same endpoint.

For iser-target, set TARGET_PROT_ALL if the underlying ib_device
has already signaled PI offload support, and allow this to be
exposed via a new iscsit_transport->iscsit_get_sup_prot_ops()
callback.

For loopback, set TARGET_PROT_ALL to signal SCSI initiator mode
operation.

For all other drivers, set TARGET_PROT_NORMAL to disable fabric
level PI.

Cc: Martin K. Petersen <martin.petersen@oracle.com>
Cc: Sagi Grimberg <sagig@mellanox.com>
Cc: Or Gerlitz <ogerlitz@mellanox.com>
Cc: Quinn Tran <quinn.tran@qlogic.com>
Cc: Giridhar Malavali <giridhar.malavali@qlogic.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
 		2014-04-07 01:48:54 -07:00
..
aacraid [SCSI] Disable WRITE SAME for RAID and virtual host adapter drivers 2013-11-29 08:48:39 +04:00
aic7xxx [SCSI] aic7xxx: fix swapped arguments in ahc_find_pci_device 2013-09-10 14:48:16 -07:00
aic94xx [SCSI] libsas: implement > 16 byte CDB support 2013-06-04 11:15:59 -07:00
arcmsr [SCSI] Disable WRITE SAME for RAID and virtual host adapter drivers 2013-11-29 08:48:39 +04:00
arm acornscsi: switch to ->show_info() 2013-04-09 14:13:27 -04:00
be2iscsi [SCSI] be2iscsi: fix memory leak in error path 2013-12-19 07:39:04 -08:00
bfa Merge branch 'misc' into for-linus 2014-01-22 09:57:27 -08:00
bnx2fc Pull Request for 3.13 2013-11-10 12:19:15 +08:00
bnx2i Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2013-11-15 16:47:22 -08:00
csiostor Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2013-11-15 16:47:22 -08:00
cxgbi treewide: Add __GFP_NOWARN to k.alloc calls with v.alloc fallbacks 2013-08-20 13:06:40 +02:00
device_handler [SCSI] scsi_dh_alua: ALUA handler attach should succeed while TPG is transitioning 2013-10-25 11:19:33 +01:00
dpt atomic: use <linux/atomic.h> 2011-07-26 16:49:47 -07:00
esas2r [SCSI] esas2r: Cleanup snprinf formatting of firmware version 2013-10-25 09:58:59 +01:00
fcoe SCSI for-linus on 20131110 2013-11-14 12:25:38 +09:00
fnic Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2013-11-15 16:47:22 -08:00
ibmvscsi [SCSI] ibmvfc: Fix for offlining devices during error recovery 2013-09-06 11:41:34 -07:00
isci [SCSI] isci: Fix a infinite loop. 2013-08-26 12:51:30 +04:00
libfc fcp: Do not interpret check condition as underrun 2013-09-04 13:52:35 -07:00
libsas Linux 3.13-rc6 2013-12-31 09:51:02 -07:00
lpfc [SCSI] lpfc: Fix wrong assignment in lpfc_debugfs.c 2013-12-19 07:39:03 -08:00
megaraid [SCSI] megaraid: Use resource_size_t for PCI resources, not long 2013-12-19 07:39:03 -08:00
mpt2sas Merge branch 'for-3.14/core' of git://git.kernel.dk/linux-block 2014-01-30 11:19:05 -08:00
mpt3sas Merge branch 'for-3.14/core' of git://git.kernel.dk/linux-block 2014-01-30 11:19:05 -08:00
mvsas SCSI: remove unnecessary pci_set_drvdata() 2013-10-14 15:26:04 +02:00
osd block: Abstract out bvec iterator 2013-11-23 22:33:47 -08:00
pcmcia nsp_cs: switch to ->show_info() 2013-04-09 14:13:21 -04:00
pm8001 [SCSI] pm80xx: Tasklets synchronization fix. 2013-12-02 10:47:38 -08:00
qla2xxx target: Pass in transport supported PI at session initialization 2014-04-07 01:48:54 -07:00
qla4xxx Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2014-01-22 21:21:55 -08:00
sym53c8xx_2 PCI: Convert pcibios_resource_to_bus() to take a pci_bus, not a pci_dev 2013-12-21 10:06:10 -07:00
ufs Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2013-11-15 16:47:22 -08:00
.gitignore
…
3w-9xxx.c [SCSI] Disable WRITE SAME for RAID and virtual host adapter drivers 2013-11-29 08:48:39 +04:00
3w-9xxx.h
…
3w-sas.c [SCSI] Disable WRITE SAME for RAID and virtual host adapter drivers 2013-11-29 08:48:39 +04:00
3w-sas.h
…
3w-xxxx.c [SCSI] Disable WRITE SAME for RAID and virtual host adapter drivers 2013-11-29 08:48:39 +04:00
3w-xxxx.h
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53c700.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
53c700.h
…
53c700.scr
…
53c700_d.h_shipped
…
BusLogic.c [SCSI] buslogic: Added check for DMA mapping errors 2013-10-25 09:57:57 +01:00
BusLogic.h [SCSI] BusLogic: Port driver to 64-bit. 2013-06-26 18:32:47 -07:00
FlashPoint.c [SCSI] BusLogic: Port driver to 64-bit. 2013-06-26 18:32:47 -07:00
Kconfig Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2014-01-22 21:21:55 -08:00
Makefile [SCSI] aci7xxx_old: delete decade+ obsolete driver 2013-12-19 07:39:02 -08:00
NCR53c406a.c
…
NCR5380.c NCR5830: switch to ->show_info() 2013-04-09 14:13:17 -04:00
NCR5380.h NCR5830: switch to ->show_info() 2013-04-09 14:13:17 -04:00
NCR_D700.c Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
NCR_D700.h
…
NCR_Q720.c Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
NCR_Q720.h
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a100u2w.c Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
a100u2w.h
…
a2091.c zorro: ZTWO_VADDR() should return "void __iomem *" 2013-11-26 11:09:07 +01:00
a2091.h
…
a3000.c zorro: ZTWO_VADDR() should return "void __iomem *" 2013-11-26 11:09:07 +01:00
a3000.h
…
a4000t.c zorro: ZTWO_VADDR() should return "void __iomem *" 2013-11-26 11:09:07 +01:00
advansys.c [SCSI] advansys: Remove 'last_reset' references 2013-10-25 11:44:54 +01:00
aha152x.c aha152x: switch to ->show_info() 2013-04-09 14:13:22 -04:00
aha152x.h
…
aha1542.c treewide: Put a space between #include and FILE 2012-06-28 11:44:36 +02:00
aha1542.h
…
aha1740.c aha1740: switch to ->show_info() 2013-04-09 14:13:23 -04:00
aha1740.h
…
atari_NCR5380.c atari_scsi: switch to ->show_info() 2013-04-09 14:13:29 -04:00
atari_scsi.c atari_scsi: switch to ->show_info() 2013-04-09 14:13:29 -04:00
atari_scsi.h atari_scsi: switch to ->show_info() 2013-04-09 14:13:29 -04:00
atp870u.c SCSI: remove unnecessary pci_set_drvdata() 2013-10-14 15:26:04 +02:00
atp870u.h
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bvme6000_scsi.c Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
ch.c scsi: convert to idr_alloc() 2013-02-27 19:10:18 -08:00
constants.c [SCSI] scsi constants: command, sense key + additional sense strings 2013-07-09 22:52:29 +01:00
dc395x.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2013-11-15 16:47:22 -08:00
dc395x.h
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dmx3191d.c Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
dpt_i2o.c [SCSI] dpt_i2o: return SCSI_MLQUEUE_HOST_BUSY when in reset 2013-10-25 11:40:42 +01:00
dpti.h [SCSI] dpt_i2o: Remove DPTI_STATE_IOCTL 2013-10-25 11:36:26 +01:00
dtc.c NCR5830: switch to ->show_info() 2013-04-09 14:13:17 -04:00
dtc.h NCR5830: switch to ->show_info() 2013-04-09 14:13:17 -04:00
eata.c
…
eata_generic.h
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eata_pio.c [SCSI] eata_pio: off by one in eata_pio_detect() 2013-09-03 07:27:58 -07:00
eata_pio.h
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esp_scsi.c esp_scsi: Fix tag state corruption when autosensing. 2013-08-01 18:08:34 -07:00
esp_scsi.h esp_scsi: Fix tag state corruption when autosensing. 2013-08-01 18:08:34 -07:00
fdomain.c Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
fdomain.h
…
g_NCR5380.c NCR5830: switch to ->show_info() 2013-04-09 14:13:17 -04:00
g_NCR5380.h
…
g_NCR5380_mmio.c
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gdth.c [SCSI] Disable WRITE SAME for RAID and virtual host adapter drivers 2013-11-29 08:48:39 +04:00
gdth.h gdth: switch to ->show_info() 2013-04-09 14:13:16 -04:00
gdth_ioctl.h
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gdth_proc.c gdth: switch to ->show_info() 2013-04-09 14:13:16 -04:00
gdth_proc.h gdth: switch to ->show_info() 2013-04-09 14:13:16 -04:00
gvp11.c zorro: ZTWO_VADDR() should return "void __iomem *" 2013-11-26 11:09:07 +01:00
gvp11.h
…
hosts.c [SCSI] Set the minimum valid value of 'eh_deadline' as 0 2013-12-19 07:39:02 -08:00
hpsa.c [SCSI] hpsa: allow SCSI mid layer to handle unit attention 2013-12-19 20:56:30 -08:00
hpsa.h [SCSI] hpsa: use workqueue instead of kernel thread for lockup detection 2013-12-19 20:56:29 -08:00
hpsa_cmd.h [SCSI] hpsa: enable unit attention reporting 2013-12-19 20:56:30 -08:00
hptiop.c Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
hptiop.h [SCSI] hptiop: Support HighPoint RR4520/RR4522 HBA 2012-11-27 08:59:43 +04:00
imm.c imm: switch to ->show_info() 2013-04-09 14:13:16 -04:00
imm.h
…
in2000.c in2000: switch to ->show_info() 2013-04-09 14:13:25 -04:00
in2000.h
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initio.c Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
initio.h
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ipr.c [SCSI] ipr: Increase msi-x interrupt vectors to 16 2013-12-19 07:39:04 -08:00
ipr.h [SCSI] ipr: increase dump size in ipr driver 2013-12-19 20:56:29 -08:00
ips.c [SCSI] Disable WRITE SAME for RAID and virtual host adapter drivers 2013-11-29 08:48:39 +04:00
ips.h ips: switch to ->show_info() 2013-04-09 14:13:27 -04:00
iscsi_boot_sysfs.c switch ->is_visible() to returning umode_t 2012-01-03 22:54:55 -05:00
iscsi_tcp.c [SCSI] iscsi_tcp: consider session state in iscsi_sw_sk_state_check 2013-10-25 09:58:13 +01:00
iscsi_tcp.h
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jazz_esp.c Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
lasi700.c Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
libiscsi.c [SCSI] libiscsi: Add local_ipaddr parameter in iscsi_conn struct 2013-12-19 20:56:26 -08:00
libiscsi_tcp.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2013-07-09 18:24:39 -07:00
libsrp.c scsi: Fix up files implicitly depending on module.h inclusion 2011-10-31 19:31:24 -04:00
mac53c94.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
mac53c94.h
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mac_esp.c Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
mac_scsi.c [SCSI] mac_scsi: Fix crash on out of memory 2013-12-19 20:56:28 -08:00
mac_scsi.h NCR5830: switch to ->show_info() 2013-04-09 14:13:17 -04:00
megaraid.c [SCSI] Disable WRITE SAME for RAID and virtual host adapter drivers 2013-11-29 08:48:39 +04:00
megaraid.h megaraid: Don't use create_proc_read_entry() 2013-04-29 15:41:57 -04:00
mesh.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
mesh.h
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mvme16x_scsi.c Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
mvme147.c switch wd33c93 to ->show_info() 2013-04-09 14:13:15 -04:00
mvme147.h
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mvumi.c SCSI: remove unnecessary pci_set_drvdata() 2013-10-14 15:26:04 +02:00
mvumi.h [SCSI] mvumi: Use PCI_VENDOR_ID_MARVELL_EXT for 0x1b4b 2013-04-15 14:30:44 -06:00
ncr53c8xx.c treewide: Fix common typo in "identify" 2013-10-14 15:31:06 +02:00
ncr53c8xx.h
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nsp32.c [SCSI] nsp32: use mdelay instead of large udelay constants 2013-06-19 17:53:35 +02:00
nsp32.h
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nsp32_debug.c
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nsp32_io.h
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osst.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
osst.h
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osst_detect.h
…
osst_options.h
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pas16.c NCR5830: switch to ->show_info() 2013-04-09 14:13:17 -04:00
pas16.h NCR5830: switch to ->show_info() 2013-04-09 14:13:17 -04:00
pmcraid.c SCSI fixes on 20131206 2013-12-06 08:30:18 -08:00
pmcraid.h scsi: Fix typo in pmcraid.h 2012-02-21 11:40:37 +01:00
ppa.c ppa: switch to ->show_info() 2013-04-09 14:13:17 -04:00
ppa.h
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ps3rom.c Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
qla1280.c [SCSI] qla1280: Annotate timer on stack so object debug does not complain 2013-12-19 20:56:28 -08:00
qla1280.h
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qlogicfas.c Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
qlogicfas408.c
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qlogicfas408.h
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qlogicpti.c Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
qlogicpti.h
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raid_class.c
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script_asm.pl
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scsi.c [SCSI] Update documentation 2013-12-19 07:39:03 -08:00
scsi.h
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scsi_debug.c [SCSI] scsi_debug: simplify creation and destruction of driver attribute files 2013-12-16 10:57:50 -08:00
scsi_devinfo.c [SCSI] Workaround for disks that report bad optimal transfer length 2013-06-24 13:00:10 -07:00
scsi_error.c [SCSI] Set the minimum valid value of 'eh_deadline' as 0 2013-12-19 07:39:02 -08:00
scsi_ioctl.c
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scsi_lib.c Fix uses of dma_max_pfn() when converting to a limiting address 2014-02-17 23:08:41 +00:00
scsi_lib_dma.c scsi: Add export.h for EXPORT_SYMBOL/THIS_MODULE as required 2011-10-31 19:31:23 -04:00
scsi_logging.h
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scsi_module.c
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scsi_netlink.c scsi: replace obsolete NLMSG_* with type safe nlmsg_* 2013-03-28 14:27:24 -04:00
scsi_pm.c [SCSI] sr: use block layer runtime PM 2013-12-16 10:57:51 -08:00
scsi_priv.h [SCSI] improved eh timeout handler 2013-12-19 07:39:02 -08:00
scsi_proc.c fix buffer leak after "scsi: saner replacements for ->proc_info()" 2013-05-31 15:16:51 -04:00
scsi_sas_internal.h
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scsi_scan.c [SCSI] Workaround for disks that report bad optimal transfer length 2013-06-24 13:00:10 -07:00
scsi_sysctl.c
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scsi_sysfs.c [SCSI] Set the minimum valid value of 'eh_deadline' as 0 2013-12-19 07:39:02 -08:00
scsi_tgt_if.c scsi: Add export.h for EXPORT_SYMBOL/THIS_MODULE as required 2011-10-31 19:31:23 -04:00
scsi_tgt_lib.c
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scsi_tgt_priv.h
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scsi_trace.c [SCSI] scsi_trace: Decode UNMAP bit in WRITE SAME(10) 2011-05-24 12:38:36 -04:00
scsi_transport_api.h
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scsi_transport_fc.c drivers: avoid format strings in names passed to alloc_workqueue() 2013-07-03 16:07:41 -07:00
scsi_transport_fc_internal.h
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scsi_transport_iscsi.c [SCSI] scsi_transport_iscsi: Export ISCSI_PARAM_LOCAL_IPADDR attr for iscsi_connection 2013-12-19 20:56:26 -08:00
scsi_transport_sas.c [SCSI] scsi_transport_sas: add 12GB definitions for mpt3sas 2012-12-01 10:08:41 +00:00
scsi_transport_spi.c [SCSI] scsi_transport_spi: fix for unbalanced reference counting 2012-05-10 09:06:12 +01:00
scsi_transport_srp.c scsi_transport_srp: Fix kernel-doc warnings 2014-01-21 10:46:17 -08:00
scsi_transport_srp_internal.h
…
scsi_typedefs.h
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scsicam.c fs: move code out of buffer.c 2012-01-03 22:54:07 -05:00
sd.c Merge branch 'for-3.14/core' of git://git.kernel.dk/linux-block 2014-01-30 11:19:05 -08:00
sd.h [SCSI] Derive the FLUSH_TIMEOUT from the basic I/O timeout 2013-10-25 09:58:16 +01:00
sd_dif.c bio-integrity: Convert to bvec_iter 2013-11-23 22:33:50 -08:00
ses.c [SCSI] ses: requesting a fault indication 2011-06-29 12:14:25 -05:00
sg.c [SCSI] Revert "sg: use rwsem to solve race during exclusive open" 2013-10-25 10:59:54 +01:00
sgiwd93.c Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
sim710.c Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
sni_53c710.c Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
sr.c [SCSI] sr: use block layer runtime PM 2013-12-16 10:57:51 -08:00
sr.h [SCSI] sr: check_events() ignore GET_EVENT when TUR says otherwise 2011-07-21 14:15:58 -07:00
sr_ioctl.c scsi: Fix up files implicitly depending on module.h inclusion 2011-10-31 19:31:24 -04:00
sr_vendor.c
…
st.c [SCSI] st: fix enlarge_buffer 2013-12-19 20:56:28 -08:00
st.h [SCSI] st: raise device limit 2012-09-14 17:59:29 +01:00
st_options.h
…
stex.c SCSI: remove unnecessary pci_set_drvdata() 2013-10-14 15:26:04 +02:00
storvsc_drv.c [SCSI] Disable WRITE SAME for RAID and virtual host adapter drivers 2013-11-29 08:48:39 +04:00
sun3_NCR5380.c sun3_scsi: add ->show_info() 2013-05-04 14:50:16 -04:00
sun3_scsi.c sun3_scsi: add ->show_info() 2013-05-04 14:50:16 -04:00
sun3_scsi.h sun3_scsi: add ->show_info() 2013-05-04 14:50:16 -04:00
sun3_scsi_vme.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
sun3x_esp.c Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
sun_esp.c Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
sym53c416.c Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
sym53c416.h
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t128.c NCR5830: switch to ->show_info() 2013-04-09 14:13:17 -04:00
t128.h NCR5830: switch to ->show_info() 2013-04-09 14:13:17 -04:00
tmscsim.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2013-11-15 16:47:22 -08:00
tmscsim.h [SCSI] tmscsim: Move 'last_reset' into host structure 2013-10-25 11:51:37 +01:00
u14-34f.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
ultrastor.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
ultrastor.h
…
virtio_scsi.c virtio-scsi: Fix hotcpu_notifier use-after-free with virtscsi_freeze 2014-01-16 10:22:27 +10:30
vmw_pvscsi.c SCSI: remove unnecessary pci_set_drvdata() 2013-10-14 15:26:04 +02:00
vmw_pvscsi.h [SCSI] vmw_pvscsi: Try setting host->max_id as suggested by the device. 2012-03-27 08:26:36 +01:00
wd33c93.c switch wd33c93 to ->show_info() 2013-04-09 14:13:15 -04:00
wd33c93.h switch wd33c93 to ->show_info() 2013-04-09 14:13:15 -04:00
wd7000.c wd7000: switch to ->show_info() 2013-04-09 14:13:15 -04:00
zalon.c Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
zorro7xx.c zorro: ZTWO_VADDR() should return "void __iomem *" 2013-11-26 11:09:07 +01:00