James Smart 4492b739c9 scsi: lpfc: Fix panic on BFS configuration ... To select the appropriate shost template, the driver is issuing a mailbox command to retrieve the wwn. Turns out the sending of the command precedes the reset of the function. On SLI-4 adapters, this is inconsequential as the mailbox command location is specified by dma via the BMBX register. However, on SLI-3 adapters, the location of the mailbox command submission area changes. When the function is first powered on or reset, the cmd is submitted via PCI bar memory. Later the driver changes the function config to use host memory and DMA. The request to start a mailbox command is the same, a simple doorbell write, regardless of submission area. So.. if there has not been a boot driver run against the adapter, the mailbox command works as defaults are ok. But, if the boot driver has configured the card and, and if no platform pci function/slot reset occurs as the os starts, the mailbox command will fail. The SLI-3 device will use the stale boot driver dma location. This can cause PCI eeh errors. Fix is to reset the sli-3 function before sending the mailbox command, thus synchronizing the function/driver on mailbox location. Note: The fix uses routines that are typically invoked later in the call flow to reset the sli-3 device. The issue in using those routines is that the normal (non-fix) flow does additional initialization, namely the allocation of the pport structure. So, rather than significantly reworking the initialization flow so that the pport is alloc'd first, pointer checks are added to work around it. Checks are limited to the routines invoked by a sli-3 adapter (s3 routines) as this fix/early call is only invoked on a sli3 adapter. Nothing changes post the fix. Subsequent initialization, and another adapter reset, still occur - both on sli-3 and sli-4 adapters. Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: James Smart <james.smart@broadcom.com> Fixes: 96418b5e2c ("scsi: lpfc: Fix eh_deadline setting for sli3 adapters.") Cc: stable@vger.kernel.org # v4.11+ Reviewed-by: Ewan D. Milne <emilne@redhat.com> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>		2017-05-08 21:24:34 -04:00
..
aacraid	SCSI misc on 20170503	2017-05-04 12:19:44 -07:00
aic7xxx	scsi: aic7xxx: fix order of arguments in function prototype	2017-04-19 22:17:23 -04:00
aic94xx	scsi: sas: move scsi_remove_host call into sas_remove_host	2017-04-21 10:34:29 -04:00
arcmsr	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
arm
be2iscsi	scsi: be2iscsi: switch to pci_alloc_irq_vectors	2017-03-30 11:37:16 -04:00
bfa	scsi: bfa: use designated initializers	2017-04-21 10:11:34 -04:00
bnx2fc	sched/headers: Prepare for new header dependencies before moving code to <linux/sched/signal.h>	2017-03-02 08:42:29 +01:00
bnx2i	sched/headers: Prepare for new header dependencies before moving code to <linux/sched/signal.h>	2017-03-02 08:42:29 +01:00
csiostor	scsi: csiostor: switch to pci_alloc_irq_vectors	2017-04-06 12:57:03 -04:00
cxgbi	scsi: cxgb4i: update module description	2017-04-18 21:55:03 -04:00
cxlflash	scsi: cxlflash: Introduce hardware queue steering	2017-04-13 22:55:42 -04:00
device_handler	scsi: scsi_dh_alua: Warn if the first argument of alua_rtpg_queue() is NULL	2017-03-19 13:16:37 -04:00
dpt
esas2r	SCSI misc on 20170503	2017-05-04 12:19:44 -07:00
fcoe	scsi: fcoe: make fcoe_e_d_tov and fcoe_r_a_tov static	2017-04-25 13:00:59 -04:00
fnic	scsi: fnic: bug fix for fip.fip_subcode in fnic_fcoe_send_vlan_req	2017-03-23 09:57:23 -04:00
hisi_sas	scsi: sas: move scsi_remove_host call into sas_remove_host	2017-04-21 10:34:29 -04:00
ibmvscsi	scsi: ibmvfc: don't check for failure from mempool_alloc()	2017-04-18 21:50:29 -04:00
ibmvscsi_tgt	ibmvscsis: Add SGL limit	2017-02-08 10:51:24 -08:00
isci	scsi: sas: move scsi_remove_host call into sas_remove_host	2017-04-21 10:34:29 -04:00
libfc	scsi: libfc: do not flood console with messages 'libfc: queue full ...'	2017-05-08 21:24:28 -04:00
libsas	SCSI misc on 20170503	2017-05-04 12:19:44 -07:00
lpfc	scsi: lpfc: Fix panic on BFS configuration	2017-05-08 21:24:34 -04:00
megaraid	scsi: megaraid_sas: Driver version upgrade	2017-03-13 22:59:53 -04:00
mpt3sas	SCSI misc on 20170503	2017-05-04 12:19:44 -07:00
mvsas	scsi: sas: move scsi_remove_host call into sas_remove_host	2017-04-21 10:34:29 -04:00
osd	char/misc patches for 4.12-rc1	2017-05-04 19:15:35 -07:00
pcmcia
pm8001	scsi: sas: move scsi_remove_host call into sas_remove_host	2017-04-21 10:34:29 -04:00
qedf	SCSI misc on 20170503	2017-05-04 12:19:44 -07:00
qedi	SCSI misc on 20170503	2017-05-04 12:19:44 -07:00
qla2xxx	SCSI misc on 20170503	2017-05-04 12:19:44 -07:00
qla4xxx	scsi: qla4xxx: fix spelling mistake: "Tempalate" -> "Template"	2017-04-26 18:34:34 -04:00
smartpqi	scsi: smartpqi: fix time handling	2017-02-22 18:41:42 -05:00
snic	SCSI misc on 20170503	2017-05-04 12:19:44 -07:00
sym53c8xx_2
ufs	SCSI misc on 20170503	2017-05-04 12:19:44 -07:00
.gitignore
3w-9xxx.c	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
3w-9xxx.h	scsi: Update 3ware driver email addresses	2016-12-14 15:25:12 -05:00
3w-sas.c	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
3w-sas.h	scsi: Update 3ware driver email addresses	2016-12-14 15:25:12 -05:00
3w-xxxx.c	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
3w-xxxx.h	scsi: Update 3ware driver email addresses	2016-12-14 15:25:12 -05:00
53c700_d.h_shipped
53c700.c
53c700.h
53c700.scr
a100u2w.c
a100u2w.h
a2091.c
a2091.h
a3000.c
a3000.h
a4000t.c
advansys.c	scsi: advansys: fix uninitialized data access	2017-04-04 19:39:39 -04:00
aha152x.c
aha152x.h
aha1542.c
aha1542.h
aha1740.c
aha1740.h
am53c974.c
atari_scsi.c	scsi: atari_scsi: Reset DMA during bus reset only under ST-DMA lock	2017-01-31 21:39:22 -05:00
atp870u.c
atp870u.h
BusLogic.c	scsi: BusLogic: fix incorrect spelling of adatper_reset_req	2017-04-21 10:31:33 -04:00
BusLogic.h	scsi: BusLogic: fix incorrect spelling of adatper_reset_req	2017-04-21 10:31:33 -04:00
bvme6000_scsi.c
ch.c
constants.c
dc395x.c
dc395x.h
dmx3191d.c
dpt_i2o.c	scsi: dpt_i2o: double free if adpt_i2o_online_hba() fails	2017-01-05 00:21:12 -05:00
dpti.h
eata_generic.h
eata_pio.c
eata_pio.h
eata.c
esp_scsi.c
esp_scsi.h
fdomain.c
fdomain.h
FlashPoint.c
g_NCR5380.c	scsi: ncr5380: Reduce #include files	2017-01-31 21:38:15 -05:00
gdth_ioctl.h
gdth_proc.c
gdth_proc.h
gdth.c	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
gdth.h
gvp11.c
gvp11.h
hosts.c	scsi: allocate scsi_cmnd structures as part of struct request	2017-01-27 15:08:35 -07:00
hpsa_cmd.h	scsi: hpsa: update check for logical volume status	2017-03-15 13:36:22 -04:00
hpsa.c	SCSI misc on 20170503	2017-05-04 12:19:44 -07:00
hpsa.h	scsi: hpsa: limit outstanding rescans	2017-03-15 13:37:10 -04:00
hptiop.c	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
hptiop.h
imm.c
imm.h
initio.c
initio.h
ipr.c	SCSI misc on 20170503	2017-05-04 12:19:44 -07:00
ipr.h	scsi: ipr: Driver version 2.6.4	2017-03-23 12:04:05 -04:00
ips.c
ips.h	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
iscsi_boot_sysfs.c
iscsi_tcp.c	sched/core: Remove 'task' parameter and rename tsk_restore_flags() to current_restore_flags()	2017-04-11 09:06:32 +02:00
iscsi_tcp.h
jazz_esp.c
Kconfig	scsi: lpfc: Finalize Kconfig options for nvme	2017-03-15 13:37:18 -04:00
lasi700.c
libiscsi_tcp.c
libiscsi.c	SCSI misc on 20170503	2017-05-04 12:19:44 -07:00
mac53c94.c
mac53c94.h
mac_esp.c	SCSI misc on 20170503	2017-05-04 12:19:44 -07:00
mac_scsi.c	scsi: ncr5380: Resolve various static checker warnings	2017-01-31 21:38:35 -05:00
Makefile	scsi: Implement blk_mq_ops.show_rq()	2017-04-26 15:09:04 -06:00
megaraid.c	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
megaraid.h
mesh.c
mesh.h
mvme16x_scsi.c
mvme147.c
mvme147.h
mvumi.c	scsi: mvumi: remove code handling zero scsi_sg_count(scmd) case	2017-04-24 18:16:49 -04:00
mvumi.h
ncr53c8xx.c
ncr53c8xx.h
NCR53c406a.c
NCR5380.c	scsi: ncr5380: Improve target selection robustness	2017-01-31 21:38:58 -05:00
NCR5380.h	scsi: ncr5380: Clean up dead code and redundant macro usage	2017-01-31 21:37:44 -05:00
NCR_D700.c
NCR_D700.h
NCR_Q720.c
NCR_Q720.h
nsp32_debug.c
nsp32_io.h
nsp32.c
nsp32.h
osst_detect.h
osst_options.h
osst.c	scsi: introduce a result field in struct scsi_request	2017-04-20 12:16:10 -06:00
osst.h
pmcraid.c	scsi: pmcraid: use normal copy_from_user	2017-04-24 18:11:22 -04:00
pmcraid.h	scsi: pmcraid: fix endianess sparse annotations	2017-04-24 18:11:22 -04:00
ppa.c
ppa.h
ps3rom.c
qla1280.c
qla1280.h
qlogicfas408.c
qlogicfas408.h
qlogicfas.c
qlogicpti.c
qlogicpti.h
raid_class.c
script_asm.pl
scsi_common.c	scsi: always zero sshdr in scsi_normalize_sense	2017-02-22 19:33:00 -05:00
scsi_debug.c	scsi: scsi_debug: Add OPTIMAL TRANSFER LENGTH GRANULARITY option.	2017-01-31 22:08:44 -05:00
scsi_debugfs.c	scsi: Implement blk_mq_ops.show_rq()	2017-04-26 15:09:04 -06:00
scsi_debugfs.h	scsi: Implement blk_mq_ops.show_rq()	2017-04-26 15:09:04 -06:00
scsi_devinfo.c
scsi_dh.c	scsi: use 'scsi_device_from_queue()' for scsi_dh	2017-02-22 18:41:42 -05:00
scsi_error.c	SCSI misc on 20170503	2017-05-04 12:19:44 -07:00
scsi_ioctl.c	scsi: make the sense header argument to scsi_test_unit_ready mandatory	2017-02-22 19:35:24 -05:00
scsi_lib_dma.c
scsi_lib.c	Merge branch 'for-linus' of git://git.kernel.dk/linux-block	2017-05-06 11:25:08 -07:00
scsi_logging.c
scsi_logging.h
scsi_module.c
scsi_netlink.c	netlink: extended ACK reporting	2017-04-13 13:58:20 -04:00
scsi_pm.c
scsi_priv.h	SCSI misc on 20170503	2017-05-04 12:19:44 -07:00
scsi_proc.c	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
scsi_sas_internal.h
scsi_scan.c
scsi_sysctl.c
scsi_sysfs.c	scsi: avoid a permanent stop of the scsi device's request queue	2016-12-14 15:51:17 -05:00
scsi_trace.c
scsi_transport_api.h
scsi_transport_fc.c	scsi: scsi_transport_fc: Add dummy initiator role to rport	2017-04-19 19:13:52 -04:00
scsi_transport_iscsi.c	scsi: scsi_transport_iscsi: Use flush_work in iscsi_remove_session	2017-03-27 22:03:33 -04:00
scsi_transport_sas.c	SCSI misc on 20170503	2017-05-04 12:19:44 -07:00
scsi_transport_spi.c	scsi: merge __scsi_execute into scsi_execute	2017-02-23 16:57:19 -05:00
scsi_transport_srp.c	scsi: remove tsk_mgmt_response and it_nexus_response transport methods	2017-02-06 19:10:41 -05:00
scsi_typedefs.h
scsi.c	block: introduce blk_rq_is_passthrough	2017-01-31 14:00:34 -07:00
scsi.h
scsicam.c
sd_dif.c
sd_zbc.c	SCSI misc on 20170503	2017-05-04 12:19:44 -07:00
sd.c	SCSI misc on 20170503	2017-05-04 12:19:44 -07:00
sd.h	SCSI misc on 20170503	2017-05-04 12:19:44 -07:00
sense_codes.h
ses.c	scsi: ses: don't get power status of SES device slot on probe	2017-04-06 12:48:05 -04:00
sg.c	SCSI misc on 20170503	2017-05-04 12:19:44 -07:00
sgiwd93.c	scsi: remove incorrect __exit markups	2017-03-15 19:27:46 -04:00
sim710.c
sni_53c710.c	scsi: remove incorrect __exit markups	2017-03-15 19:27:46 -04:00
sr_ioctl.c	scsi: merge __scsi_execute into scsi_execute	2017-02-23 16:57:19 -05:00
sr_vendor.c
sr.c	scsi: sr: Sanity check returned mode data	2017-04-07 17:07:14 -04:00
sr.h
st_options.h
st.c	scsi: introduce a result field in struct scsi_request	2017-04-20 12:16:10 -06:00
st.h
stex.c	scsi: stex: make S6flag static	2017-04-26 18:32:29 -04:00
storvsc_drv.c	SCSI misc on 20170503	2017-05-04 12:19:44 -07:00
sun3_scsi_vme.c
sun3_scsi.c	SCSI misc on 20170220	2017-02-21 11:51:42 -08:00
sun3x_esp.c
sun_esp.c
sym53c416.c
sym53c416.h
virtio_scsi.c	scsi: virtio_scsi: Always try to read VPD pages	2017-04-19 19:12:11 -04:00
vmw_pvscsi.c	scsi: vmw_pvscsi: handle the return value from pci_alloc_irq_vectors correctly	2017-03-06 22:27:33 -05:00
vmw_pvscsi.h	scsi: vmw_pvscsi: switch to pci_alloc_irq_vectors	2017-01-11 22:31:03 -05:00
wd33c93.c
wd33c93.h
wd719x.c
wd719x.h
xen-scsifront.c	xen/scsifront: use offset_in_page() macro	2017-05-02 11:14:53 +02:00
zalon.c	scsi: remove incorrect __exit markups	2017-03-15 19:27:46 -04:00
zorro7xx.c