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OpenCloudOS-Kernel/drivers/scsi
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Guilherme G. Piccoli d9b6d85a38 scsi: aacraid: Perform initialization reset only once 
Currently the driver accepts two ways of requesting an initialization
reset on the adapter: by passing aac_reset_devices module parameter,
or the generic kernel parameter reset_devices.

It's working as intended...but if we end up reaching a scsi hang and
the scsi EH mechanism takes place, aacraid performs resets as part of
the scsi error recovery procedure. These EH routines might reinitialize
the device, and if we have provided some of the reset parameters in the
kernel command-line, we again perform an "initialization" reset.

So, to avoid this duplication of resets in case of scsi EH path, this
patch adds a field to aac_dev struct to keep per-adapter track of the
init reset request - once it's done, we set it to false and don't
proactively reset anymore in case of reinitializations.

Signed-off-by: Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
Reviewed-by: Raghava Aditya Renukunta <RaghavaAditya.Renukunta@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
 		2017-11-20 22:32:00 -05:00
..
aacraid scsi: aacraid: Perform initialization reset only once 2017-11-20 22:32:00 -05:00
aic7xxx SCSI misc on 20171114 2017-11-14 16:23:44 -08:00
aic94xx SCSI misc on 20171114 2017-11-14 16:23:44 -08:00
arcmsr arcmsr: add const to bin_attribute structures 2017-08-10 19:40:50 -04:00
arm License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
be2iscsi SCSI misc on 20171114 2017-11-14 16:23:44 -08:00
bfa SCSI misc on 20171114 2017-11-14 16:23:44 -08:00
bnx2fc scsi: bnx2fc: Fix hung task messages when a cleanup response is not received during abort 2017-11-15 18:44:56 -05:00
bnx2i SCSI misc on 20171114 2017-11-14 16:23:44 -08:00
csiostor SCSI misc on 20171114 2017-11-14 16:23:44 -08:00
cxgbi SCSI misc on 20171114 2017-11-14 16:23:44 -08:00
cxlflash scsi: cxlflash: Derive pid through accessors 2017-10-31 12:28:04 -04:00
device_handler scsi: scsi_dh: Return SCSI_DH_XX error code from ->attach() 2017-09-25 19:03:14 -04:00
dpt sched/wait: Rename wait_queue_t => wait_queue_entry_t 2017-06-20 12:18:27 +02:00
esas2r scsi: esas2r: constify pci_device_id. 2017-08-24 22:28:52 -04:00
fcoe Modules updates for v4.15 2017-11-15 13:46:33 -08:00
fnic License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
hisi_sas SCSI misc on 20171114 2017-11-14 16:23:44 -08:00
ibmvscsi scsi: ibmvscsi: Convert timers to use timer_setup() 2017-11-01 11:27:06 -07:00
ibmvscsi_tgt License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
isci Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2017-11-13 17:56:58 -08:00
libfc SCSI misc on 20171114 2017-11-14 16:23:44 -08:00
libsas SCSI misc on 20171114 2017-11-14 16:23:44 -08:00
lpfc SCSI misc on 20171114 2017-11-14 16:23:44 -08:00
megaraid SCSI misc on 20171114 2017-11-14 16:23:44 -08:00
mpt3sas Modules updates for v4.15 2017-11-15 13:46:33 -08:00
mvsas scsi: sas: Convert timers to use timer_setup() 2017-11-01 11:43:47 -07:00
osd blk-map: call blk_queue_bounce from blk_rq_append_bio 2017-06-27 12:13:21 -06:00
pcmcia License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
pm8001 SCSI misc on 20171114 2017-11-14 16:23:44 -08:00
qedf Merge branch 'fixes' into misc 2017-09-07 12:12:43 -07:00
qedi Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2017-11-15 11:56:19 -08:00
qla2xxx SCSI misc on 20171114 2017-11-14 16:23:44 -08:00
qla4xxx scsi: qla4xxx: Convert timers to use timer_setup() 2017-11-01 11:44:40 -07:00
smartpqi SCSI misc on 20171114 2017-11-14 16:23:44 -08:00
snic License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
sym53c8xx_2 drivers/scsi/sym53c8xx_2/sym_hipd.c: convert to use memset32 2017-09-08 18:26:48 -07:00
ufs SCSI misc on 20171114 2017-11-14 16:23:44 -08:00
.gitignore scsi: scsi_devinfo: Add scsi_devinfo_tbl.c 2017-10-25 05:40:22 -04:00
3w-9xxx.c
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3w-9xxx.h
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3w-sas.c
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3w-sas.h
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3w-xxxx.c
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3w-xxxx.h
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53c700.c scsi: 53c700: move bus reset to host reset 2017-08-25 17:21:11 -04:00
53c700.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
53c700.scr
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53c700_d.h_shipped
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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
FlashPoint.c
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Kconfig Merge branch 'for-linus' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2017-11-15 10:14:11 -08:00
Makefile SCSI misc on 20171114 2017-11-14 16:23:44 -08:00
NCR53c406a.c
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NCR5380.c SCSI misc on 20171114 2017-11-14 16:23:44 -08:00
NCR5380.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
NCR_D700.c
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NCR_D700.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
NCR_Q720.c dma-coherent: remove the DMA_MEMORY_MAP and DMA_MEMORY_IO flags 2017-09-01 11:59:17 +02:00
NCR_Q720.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
a100u2w.c
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a100u2w.h
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a2091.c scsi: drop bus reset for wd33c93-compatible boards 2017-08-25 17:21:10 -04:00
a2091.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
a3000.c scsi: drop bus reset for wd33c93-compatible boards 2017-08-25 17:21:10 -04:00
a3000.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
a4000t.c
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advansys.c scsi: advansys: fix uninitialized data access 2017-04-04 19:39:39 -04:00
aha152x.c scsi: aha152x: drop host reset 2017-08-25 17:21:11 -04:00
aha152x.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
aha1542.c scsi: aha1542: constify pnp_device_id 2017-08-24 22:29:07 -04:00
aha1542.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
aha1740.c
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aha1740.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
am53c974.c
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atari_scsi.c scsi: NCR5380: Move bus reset to host reset 2017-08-25 17:21:11 -04:00
atp870u.c
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atp870u.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
bvme6000_scsi.c
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ch.c scsi: ch: add refcounting 2017-08-24 22:29:06 -04:00
constants.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
dc395x.c scsi: dc395x: Convert timers to use timer_setup() 2017-10-27 02:22:00 -07:00
dc395x.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
dmx3191d.c scsi: NCR5380: Move bus reset to host reset 2017-08-25 17:21:11 -04:00
dpt_i2o.c scsi: dpt_i2o: remove redundant null check on array device 2017-08-10 19:55:35 -04:00
dpti.h
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eata.c scsi: eata: remove 'arg_done' from eata2x_eh_host_reset() 2017-08-25 17:21:12 -04:00
eata_generic.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
eata_pio.c
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eata_pio.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
esp_scsi.c scsi: esp_scsi: Always clear msg_out_len after MESSAGE OUT phase 2017-08-10 19:55:35 -04:00
esp_scsi.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
fdomain.c scsi: fdomain: move bus reset to host reset 2017-08-25 17:21:10 -04:00
fdomain.h scsi: fdomain: move bus reset to host reset 2017-08-25 17:21:10 -04:00
g_NCR5380.c scsi: NCR5380: Move bus reset to host reset 2017-08-25 17:21:11 -04:00
gdth.c scsi: gdth: Convert timers to use timer_setup() 2017-10-27 02:22:00 -07:00
gdth.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
gdth_ioctl.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
gdth_proc.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
gdth_proc.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
gvp11.c scsi: drop bus reset for wd33c93-compatible boards 2017-08-25 17:21:10 -04:00
gvp11.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
hosts.c scsi: Remove Scsi_Host.uspace_req_q 2017-09-05 08:18:42 -04:00
hpsa.c SCSI misc on 20171114 2017-11-14 16:23:44 -08:00
hpsa.h scsi: hpsa: add support for legacy boards 2017-08-24 22:28:55 -04:00
hpsa_cmd.h scsi: hpsa: update discovery polling 2017-10-25 04:55:18 -04:00
hptiop.c scsi: hptiop: Simplify reset handling 2017-08-25 17:21:10 -04:00
hptiop.h
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imm.c scsi: imm: drop duplicate bus_reset handler 2017-08-25 17:21:11 -04:00
imm.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
initio.c
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initio.h
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ipr.c scsi: ipr: Convert timers to use timer_setup() 2017-11-01 11:27:07 -07:00
ipr.h scsi: ipr: Fix scsi-mq lockdep issue 2017-08-08 11:49:51 -04:00
ips.c sched/wait: Rename wait_queue_t => wait_queue_entry_t 2017-06-20 12:18:27 +02:00
ips.h sched/wait: Rename wait_queue_t => wait_queue_entry_t 2017-06-20 12:18:27 +02:00
iscsi_boot_sysfs.c
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iscsi_tcp.c scsi: iscsi_tcp: Remove a set-but-not-used variable 2017-08-25 17:08:08 -04:00
iscsi_tcp.h
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jazz_esp.c
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lasi700.c parisc/scsi/lasi700: Fix section mismatches 2017-08-22 16:34:36 +02:00
libiscsi.c Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2017-11-13 17:56:58 -08:00
libiscsi_tcp.c
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mac53c94.c scsi: Convert to using %pOF instead of full_name 2017-08-07 14:04:02 -04:00
mac53c94.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
mac_esp.c scsi: mac_esp: Fix PIO transfers for MESSAGE IN phase 2017-08-10 19:55:34 -04:00
mac_scsi.c scsi: NCR5380: Move bus reset to host reset 2017-08-25 17:21:11 -04:00
megaraid.c scsi: megaraid: fix format-overflow warning 2017-08-07 14:04:01 -04:00
megaraid.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
mesh.c
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mesh.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
mvme16x_scsi.c
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mvme147.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
mvme147.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
mvumi.c scsi: mvumi: remove code handling zero scsi_sg_count(scmd) case 2017-04-24 18:16:49 -04:00
mvumi.h
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ncr53c8xx.c
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ncr53c8xx.h
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nsp32.c scsi: nsp32: fix logic bug in error handling 2017-10-16 22:38:44 -04:00
nsp32.h
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nsp32_debug.c
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nsp32_io.h
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osst.c scsi: osst: silence underflow warning in osst_verify_frame() 2017-08-24 22:29:01 -04:00
osst.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
osst_detect.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
osst_options.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
pmcraid.c scsi: pmcraid: Convert timers to use timer_setup() 2017-11-01 11:27:09 -07:00
pmcraid.h scsi: pmcraid: Replace PCI pool old API 2017-08-07 14:04:01 -04:00
ppa.c scsi: ppa: drop duplicate bus_reset handler 2017-08-25 17:21:11 -04:00
ppa.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
ps3rom.c
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qla1280.c timer: Remove init_timer_on_stack() in favor of timer_setup_on_stack() 2017-10-05 15:01:17 +02:00
qla1280.h timer: Remove init_timer_on_stack() in favor of timer_setup_on_stack() 2017-10-05 15:01:17 +02:00
qlogicfas.c scsi: qlogicfas: move bus_reset to host_reset 2017-08-25 17:21:11 -04:00
qlogicfas408.c scsi: qlogicfas: move bus_reset to host_reset 2017-08-25 17:21:11 -04:00
qlogicfas408.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
qlogicpti.c scsi: qlogicpti: fixup qlogicpti_reset() definition 2017-08-28 22:15:46 -04:00
qlogicpti.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
raid_class.c
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script_asm.pl
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scsi.c Merge branch 'fixes' into misc 2017-09-07 12:12:43 -07:00
scsi.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
scsi_common.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
scsi_debug.c scsi: scsi_debug: write_same: fix error report 2017-10-31 12:28:05 -04:00
scsi_debugfs.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
scsi_debugfs.h scsi: Implement blk_mq_ops.show_rq() 2017-04-26 15:09:04 -06:00
scsi_devinfo.c scsi: Use 'blist_flags_t' for scsi_devinfo flags 2017-11-16 17:43:27 -05:00
scsi_dh.c scsi: scsi_dh: suppress errors from unsupported devices 2017-09-25 19:03:22 -04:00
scsi_error.c SCSI misc on 20171114 2017-11-14 16:23:44 -08:00
scsi_ioctl.c scsi: Suppress gcc 7 fall-through warnings reported with W=1 2017-08-25 17:08:07 -04:00
scsi_lib.c SCSI misc on 20171114 2017-11-14 16:23:44 -08:00
scsi_lib_dma.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
scsi_logging.c
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scsi_logging.h SCSI misc on 20171114 2017-11-14 16:23:44 -08:00
scsi_module.c
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scsi_netlink.c netlink: extended ACK reporting 2017-04-13 13:58:20 -04:00
scsi_pm.c
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scsi_priv.h scsi: Use 'blist_flags_t' for scsi_devinfo flags 2017-11-16 17:43:27 -05:00
scsi_proc.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
scsi_sas_internal.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
scsi_scan.c scsi: Use 'blist_flags_t' for scsi_devinfo flags 2017-11-16 17:43:27 -05:00
scsi_sysctl.c
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scsi_sysfs.c SCSI misc on 20171114 2017-11-14 16:23:44 -08:00
scsi_trace.c
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scsi_transport_api.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
scsi_transport_fc.c SCSI misc on 20171114 2017-11-14 16:23:44 -08:00
scsi_transport_iscsi.c SCSI misc on 20171114 2017-11-14 16:23:44 -08:00
scsi_transport_sas.c scsi: scsi_transport_sas: check reply payload length instead of bidi request 2017-10-16 23:40:51 -04:00
scsi_transport_spi.c
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scsi_transport_srp.c Revert "scsi: make 'state' device attribute pollable" 2017-11-07 09:04:32 -08:00
scsi_typedefs.h
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scsicam.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
sd.c SCSI misc on 20171114 2017-11-14 16:23:44 -08:00
sd.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
sd_dif.c
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sd_zbc.c scsi: sd_zbc: Fix sd_zbc_read_zoned_characteristics() 2017-10-16 23:54:33 -04:00
sense_codes.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
ses.c Merge branch 'fixes' into misc 2017-09-07 12:12:43 -07:00
sg.c Merge branch 'for-4.15/block' of git://git.kernel.dk/linux-block 2017-11-14 15:32:19 -08:00
sgiwd93.c scsi: drop bus reset for wd33c93-compatible boards 2017-08-25 17:21:10 -04:00
sim710.c
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sni_53c710.c scsi: remove incorrect __exit markups 2017-03-15 19:27:46 -04:00
sr.c scsi: sd: sr: Convert two assignments into warning statements 2017-08-25 17:08:08 -04:00
sr.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
sr_ioctl.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
sr_vendor.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
st.c scsi: st: fix blk_get_queue usage 2017-08-08 11:49:51 -04:00
st.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
st_options.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
stex.c scsi: stex: make S6flag static 2017-04-26 18:32:29 -04:00
storvsc_drv.c scsi: storvsc: Avoid excessive host scan on controller change 2017-11-06 22:38:29 -05:00
sun3_scsi.c scsi: NCR5380: Move bus reset to host reset 2017-08-25 17:21:11 -04:00
sun3_scsi_vme.c
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sun3x_esp.c
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sun_esp.c scsi: sun_esp: fix device reference leaks 2017-06-27 21:46:55 -04:00
sym53c416.c
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sym53c416.h
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virtio_scsi.c scsi: virtio: virtio_scsi: Set can_queue to the length of the virtqueue. 2017-08-24 22:28:51 -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
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wd33c93.c scsi: drop bus reset for wd33c93-compatible boards 2017-08-25 17:21:10 -04:00
wd33c93.h
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wd719x.c
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wd719x.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
xen-scsifront.c scsi: xen-scsifront: Remove code that zeroes driver-private command data 2017-06-12 21:02:04 -04:00
zalon.c parisc/scsi/zalon: Fix section mismatches 2017-08-22 16:34:36 +02:00
zorro7xx.c
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