linux_dsm_epyc7002/drivers/scsi
Suganath Prabu 2b01b293f3 scsi: mpt3sas: Capture IOC data for debugging purposes
Information needed to debug driver problems and firmware faults is stored
in the IOC’s MPT3SAS_ADAPTER data structure. Parameters such as IOCFacts,
IOC flags (related to sge, MSI-X, error recovery etc.), performance mode
type, TMs, internal commands reply status, etc. are present.

For debugging purposes, it is therefore helpful to be able to capture this
information so that the fault can be analyzed. Export the MPT3SAS_ADAPTER
data structure in debugfs. The data is available in:

	 /sys/kernel/debug/mpt3sas/scsi_hostX/ioc_dump

Link: https://lore.kernel.org/r/1588056322-29227-1-git-send-email-suganath-prabu.subramani@broadcom.com
Signed-off-by: Suganath Prabu <suganath-prabu.subramani@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2020-05-07 22:24:27 -04:00
..
aacraid scsi: aacraid: Make some symbols static 2020-05-07 22:01:02 -04:00
aic7xxx scsi: aic7xxx: Remove unnecessary NULL checks before kfree 2020-04-24 12:48:48 -04:00
aic94xx
arcmsr SCSI misc on 20200402 2020-04-02 17:03:53 -07:00
arm
be2iscsi
bfa scsi: bfa: Remove unneeded semicolon in bfa_fcs_rport.c 2020-04-24 18:21:15 -04:00
bnx2fc scsi: bnx2fc: Remove unneeded semicolon in bnx2fc_fcoe.c 2020-04-24 18:21:15 -04:00
bnx2i
csiostor
cxgbi scsi: cxgb4i: Remove superfluous null check 2020-04-24 12:38:44 -04:00
cxlflash
device_handler
dpt
esas2r
fcoe scsi: fcoe: remove unneeded semicolon in fcoe.c 2020-04-22 00:07:40 -04:00
fnic scsi: fnic: Use true, false for fnic->internal_reset_inprogress 2020-05-07 22:03:07 -04:00
hisi_sas
ibmvscsi
ibmvscsi_tgt
isci scsi: isci: Use true, false for bool variables 2020-04-24 18:21:15 -04:00
libfc SCSI misc on 20200410 2020-04-10 12:21:11 -07:00
libsas scsi: libsas: Add missing annotation for sas_ata_qc_issue() 2020-04-14 21:46:15 -04:00
lpfc scsi: lpfc: remove duplicate unloading checks 2020-04-22 00:11:48 -04:00
megaraid scsi: megaraid: Use true, false for bool variables 2020-04-24 18:21:08 -04:00
mpt3sas scsi: mpt3sas: Capture IOC data for debugging purposes 2020-05-07 22:24:27 -04:00
mvsas scsi: mvsas: remove unused symbol 'mvs_th' 2020-04-17 17:29:03 -04:00
pcmcia
pm8001
qedf scsi: qedf: Get dev info after updating the params 2020-04-17 17:55:29 -04:00
qedi scsi: qedi: Remove comparison of 0/1 to bool variable 2020-05-07 22:02:19 -04:00
qla2xxx scsi: qla2xxx: Make qlafx00_process_aen() return void 2020-05-07 21:58:58 -04:00
qla4xxx scsi: qla4xxx: Remove unneeded semicolon in ql4_os.c 2020-04-24 18:21:16 -04:00
smartpqi
snic scsi: snic: Make snic_io_exch_ver_cmpl_handler() return void 2020-04-24 18:21:15 -04:00
sym53c8xx_2
ufs scsi: ufs-qcom: Configure write booster type 2020-04-27 18:39:57 -04:00
.gitignore
3w-9xxx.c
3w-9xxx.h
3w-sas.c
3w-sas.h
3w-xxxx.c
3w-xxxx.h
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
aha152x.c
aha152x.h
aha1542.c
aha1542.h
aha1740.c
aha1740.h
am53c974.c
atari_scsi.c
atp870u.c
atp870u.h
BusLogic.c scsi: BusLogic: Remove conversion to bool in blogic_inquiry() 2020-04-24 18:21:14 -04:00
BusLogic.h
bvme6000_scsi.c
ch.c
constants.c scsi: core: Add DID_ALLOC_FAILURE and DID_MEDIUM_ERROR to hostbyte_table 2020-04-01 22:03:04 -04:00
dc395x.c
dc395x.h
dmx3191d.c
dpt_i2o.c scsi: dpt_i2o: Remove always false 'chan < 0' statement 2020-04-29 22:14:23 -04:00
dpti.h
esp_scsi.c
esp_scsi.h
fdomain_isa.c
fdomain_pci.c
fdomain.c
fdomain.h
FlashPoint.c
g_NCR5380.c
gdth_ioctl.h
gdth_proc.c
gdth_proc.h
gdth.c scsi: gdth: Make __gdth_execute static 2020-04-14 21:32:39 -04:00
gdth.h
gvp11.c
gvp11.h
hosts.c
hpsa_cmd.h
hpsa.c
hpsa.h
hptiop.c
hptiop.h
imm.c
imm.h
initio.c
initio.h
ipr.c scsi: ipr: Remove NULL check before freeing function 2020-04-24 18:21:15 -04:00
ipr.h SCSI misc on 20200402 2020-04-02 17:03:53 -07:00
ips.c
ips.h
iscsi_boot_sysfs.c
iscsi_tcp.c
iscsi_tcp.h
jazz_esp.c
Kconfig SCSI misc on 20200402 2020-04-02 17:03:53 -07:00
lasi700.c
libiscsi_tcp.c
libiscsi.c
mac53c94.c
mac53c94.h
mac_esp.c
mac_scsi.c
Makefile
megaraid.c
megaraid.h
mesh.c
mesh.h
mvme16x_scsi.c
mvme147.c
mvme147.h
mvumi.c
mvumi.h
myrb.c
myrb.h
myrs.c
myrs.h
ncr53c8xx.c
ncr53c8xx.h
NCR5380.c
NCR5380.h
nsp32_debug.c
nsp32_io.h
nsp32.c
nsp32.h
pmcraid.c scsi: pmcraid: Replace dma_pool_malloc with dma_pool_zalloc 2020-04-24 18:21:15 -04:00
pmcraid.h
ppa.c
ppa.h
ps3rom.c
qla1280.c scsi: qla1280: make qla1280_firmware_mutex and qla1280_fw_tbl static 2020-04-14 21:42:10 -04:00
qla1280.h
qlogicfas408.c
qlogicfas408.h
qlogicfas.c
qlogicpti.c
qlogicpti.h
raid_class.c
script_asm.pl
scsi_common.c
scsi_debug.c scsi: scsi_debug: Disallow zone sizes that are not powers of 2 2020-05-07 20:45:02 -04:00
scsi_debugfs.c
scsi_debugfs.h
scsi_devinfo.c
scsi_dh.c
scsi_error.c
scsi_ioctl.c
scsi_lib_dma.c
scsi_lib.c scsi: core: free sgtables in case command setup fails 2020-04-29 22:04:24 -04:00
scsi_logging.c
scsi_logging.h
scsi_netlink.c
scsi_pm.c
scsi_priv.h
scsi_proc.c
scsi_sas_internal.h
scsi_scan.c
scsi_sysctl.c
scsi_sysfs.c
scsi_trace.c
scsi_transport_api.h
scsi_transport_fc.c
scsi_transport_iscsi.c scsi: iscsi: Report unbind session event when the target has been removed 2020-03-31 21:39:58 -04:00
scsi_transport_sas.c
scsi_transport_spi.c
scsi_transport_srp.c
scsi.c
scsi.h
scsicam.c
sd_dif.c
sd_zbc.c
sd.c for-5.7/block-2020-03-29 2020-03-30 11:20:13 -07:00
sd.h
sense_codes.h
ses.c
sg.c
sgiwd93.c scsi: sgiwd93: Remove unneeded semicolon in sgiwd93.c 2020-04-24 18:21:29 -04:00
sim710.c
sni_53c710.c
sr_ioctl.c
sr_vendor.c
sr.c scsi: sr: Use {get,put}_unaligned_be*() instead of open-coding these functions 2020-04-27 18:39:54 -04:00
sr.h
st_options.h
st.c scsi: st: remove unneeded variable 'result' in st_release() 2020-04-22 00:05:29 -04:00
st.h
stex.c
storvsc_drv.c
sun3_scsi_vme.c
sun3_scsi.c
sun3x_esp.c
sun_esp.c
virtio_scsi.c
vmw_pvscsi.c scsi: vmw_pvscsi: Use true, false for adapter->use_msg 2020-05-07 22:03:54 -04:00
vmw_pvscsi.h
wd33c93.c
wd33c93.h
wd719x.c
wd719x.h
xen-scsifront.c
zalon.c
zorro7xx.c
zorro_esp.c