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linux/drivers/scsi
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Xiang Chen 57dbb2b218 scsi: hisi_sas: Send HARD RESET to clear the previous affiliation of STP target port 
If we exchange SAS expander from one SAS controller to other SAS controller
without powering it down, the STP target port will maintain previous
affiliation and reject all subsequent connection requests from other STP
initiator ports with OPEN_REJECT (STP RESOURCES BUSY).

To solve this issue, send HARD RESET to clear the previous affiliation of
STP target port according to SPL (chapter 6.19.4).

We (re-)introduce dev status flag to know if to sleep in NEXUS reset code
or not for remote PHYs. The idea is that if the device is being
initialised, we don't require the delay, and caller would wait for link to
be established, cf. sas_ata_hard_reset().

Co-developed-by: Luo Jiaxing <luojiaxing@huawei.com>
Signed-off-by: Xiang Chen <chenxiang66@hisilicon.com>
Signed-off-by: John Garry <john.garry@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2019-03-06 19:26:46 -05:00
..
aacraid scsi: aacraid: Fix missing break in switch statement 2019-02-27 09:31:32 -05:00
aic7xxx scsi: remove unneeded header search paths 2019-01-29 01:22:21 -05:00
aic94xx scsi: flip the default on use_clustering 2018-12-18 23:13:12 -05:00
arcmsr scsi: arcmsr: Update driver version to v1.40.00.10-20190116 2019-01-22 21:38:21 -05:00
arm scsi: remove the use_clustering flag 2018-12-18 23:19:21 -05:00
be2iscsi scsi: introduce a max_segment_size host_template parameters 2018-12-18 23:13:12 -05:00
bfa scsi: bfa: no need to check return value of debugfs_create functions 2019-01-29 00:40:40 -05:00
bnx2fc scsi: fcoe: make use of fip_mode enum complete 2019-02-19 18:58:38 -05:00
bnx2i scsi: bnx2i: fix indentation issue, remove a tab 2019-01-08 22:31:36 -05:00
csiostor scsi: csiostor: drop serial_number usage 2019-02-27 09:19:24 -05:00
cxgbi scsi: cxgb4i: validate tcp sequence number only if chip version <= T5 2019-02-27 09:42:40 -05:00
cxlflash scsi: ata: Use unsigned int for cmd's type in ioctls in scsi_host_template 2019-02-08 17:33:00 -05:00
device_handler
dpt
esas2r scsi: ata: Use unsigned int for cmd's type in ioctls in scsi_host_template 2019-02-08 17:33:00 -05:00
fcoe scsi: fcoe: make use of fip_mode enum complete 2019-02-19 18:58:38 -05:00
fnic scsi: fnic: Remove set but not used variable 'vdev' 2019-01-29 01:16:09 -05:00
hisi_sas scsi: hisi_sas: Send HARD RESET to clear the previous affiliation of STP target port 2019-03-06 19:26:46 -05:00
ibmvscsi scsi: flip the default on use_clustering 2018-12-18 23:13:12 -05:00
ibmvscsi_tgt scsi: target/core: Remove the write_pending_status() callback function 2019-02-04 21:23:59 -05:00
isci scsi: isci: request: mark expected switch fall-through 2018-12-20 20:03:56 -05:00
libfc scsi: libfc: fc_rport: Mark expected switch fall-through 2018-11-28 21:47:30 -05:00
libsas scsi: ata: Use unsigned int for cmd's type in ioctls in scsi_host_template 2019-02-08 17:33:00 -05:00
lpfc scsi: lpfc: fix 32-bit format string warning 2019-03-06 19:26:46 -05:00
megaraid scsi: megaraid_sas: reduce module load time 2019-03-06 19:26:45 -05:00
mpt3sas scsi: mpt3sas: Add missing breaks in switch statements 2019-02-27 09:36:54 -05:00
mvsas scsi: flip the default on use_clustering 2018-12-18 23:13:12 -05:00
pcmcia scsi: pcmcia: nsp_cs: Remove unnecessary parentheses 2019-01-29 01:28:49 -05:00
pm8001 scsi: flip the default on use_clustering 2018-12-18 23:13:12 -05:00
qedf scsi: fcoe: make use of fip_mode enum complete 2019-02-19 18:58:38 -05:00
qedi scsi: stop setting up request->special 2019-02-05 21:29:49 -05:00
qla2xxx scsi: qla2xxx: check for kstrtol() failure 2019-03-06 19:26:46 -05:00
qla4xxx scsi: qla4xxx: ql4_os: mark expected switch fall-through 2019-01-11 21:05:03 -05:00
smartpqi scsi: smartpqi: Reporting 'logical unit failure' 2019-03-06 12:31:35 -05:00
snic scsi: snic: no need to check return value of debugfs_create functions 2019-01-29 00:40:54 -05:00
sym53c8xx_2 scsi: flip the default on use_clustering 2018-12-18 23:13:12 -05:00
ufs scsi: ufs: hisi: fix ufs_hba_variant_ops passing 2019-03-06 19:26:45 -05:00
.gitignore
3w-9xxx.c scsi: flip the default on use_clustering 2018-12-18 23:13:12 -05:00
3w-9xxx.h
3w-sas.c scsi: flip the default on use_clustering 2018-12-18 23:13:12 -05:00
3w-sas.h
3w-xxxx.c scsi: 3w-xxxx: fix indentation issue, add missing tab 2018-12-19 21:54:07 -05:00
3w-xxxx.h
53c700.c scsi: flip the default on use_clustering 2018-12-18 23:13:12 -05:00
53c700.h
53c700.scr
53c700_d.h_shipped
a100u2w.c scsi: flip the default on use_clustering 2018-12-18 23:13:12 -05:00
a100u2w.h
a2091.c scsi: remove the use_clustering flag 2018-12-18 23:19:21 -05:00
a2091.h
a3000.c scsi: flip the default on use_clustering 2018-12-18 23:13:12 -05:00
a3000.h
a4000t.c
advansys.c scsi: remove the use_clustering flag 2018-12-18 23:19:21 -05:00
aha152x.c scsi: remove the use_clustering flag 2018-12-18 23:19:21 -05:00
aha152x.h
aha1542.c scsi: flip the default on use_clustering 2018-12-18 23:13:12 -05:00
aha1542.h
aha1740.c scsi: flip the default on use_clustering 2018-12-18 23:13:12 -05:00
aha1740.h
am53c974.c
atari_scsi.c scsi: remove the use_clustering flag 2018-12-18 23:19:21 -05:00
atp870u.c scsi: flip the default on use_clustering 2018-12-18 23:13:12 -05:00
atp870u.h
BusLogic.c scsi: flip the default on use_clustering 2018-12-18 23:13:12 -05:00
BusLogic.h
bvme6000_scsi.c
ch.c
constants.c
dc395x.c scsi: remove the use_clustering flag 2018-12-18 23:19:21 -05:00
dc395x.h
dmx3191d.c scsi: remove the use_clustering flag 2018-12-18 23:19:21 -05:00
dpt_i2o.c scsi: dpt_i2o: remove serial number usage 2019-02-27 09:19:23 -05:00
dpti.h
esp_scsi.c scsi: flip the default on use_clustering 2018-12-18 23:13:12 -05:00
esp_scsi.h
FlashPoint.c
g_NCR5380.c scsi: remove the use_clustering flag 2018-12-18 23:19:21 -05:00
gdth.c scsi: gdth: use generic DMA API 2019-01-08 21:58:35 -05:00
gdth.h scsi: gdth: remove ISA and EISA support 2019-01-08 21:58:35 -05:00
gdth_ioctl.h scsi: gdth: remove dead code under #ifdef GDTH_IOCTL_PROC 2019-01-08 21:58:35 -05:00
gdth_proc.c scsi: gdth: use generic DMA API 2019-01-08 21:58:35 -05:00
gdth_proc.h scsi: gdth: remove gdth_{alloc,free}_ioctl 2019-01-08 21:57:42 -05:00
gvp11.c scsi: remove the use_clustering flag 2018-12-18 23:19:21 -05:00
gvp11.h
hosts.c SCSI misc on 20181224 2018-12-28 14:48:06 -08:00
hpsa.c scsi: ata: Use unsigned int for cmd's type in ioctls in scsi_host_template 2019-02-08 17:33:00 -05:00
hpsa.h
hpsa_cmd.h
hptiop.c scsi: flip the default on use_clustering 2018-12-18 23:13:12 -05:00
hptiop.h
imm.c scsi: flip the default on use_clustering 2018-12-18 23:13:12 -05:00
imm.h
initio.c scsi: flip the default on use_clustering 2018-12-18 23:13:12 -05:00
initio.h
ipr.c scsi: ata: Use unsigned int for cmd's type in ioctls in scsi_host_template 2019-02-08 17:33:00 -05:00
ipr.h
ips.c scsi: remove the use_clustering flag 2018-12-18 23:19:21 -05:00
ips.h
iscsi_boot_sysfs.c
iscsi_tcp.c scsi: remove bidirectional command support 2019-02-05 21:29:21 -05:00
iscsi_tcp.h
jazz_esp.c
Kconfig scsi: remove the SCSI OSD library 2019-02-05 21:28:52 -05:00
lasi700.c
libiscsi.c scsi: libiscsi: Use scsi_[gs]et_resid() where appropriate 2019-02-12 11:13:41 -05:00
libiscsi_tcp.c scsi: libiscsi: fall back to sendmsg for slab pages 2019-03-06 19:26:45 -05:00
mac53c94.c scsi: mac53c94: remove DISABLE_CLUSTERING 2018-12-18 23:13:12 -05:00
mac53c94.h
mac_esp.c scsi: remove the use_clustering flag 2018-12-18 23:19:21 -05:00
mac_scsi.c scsi: remove the use_clustering flag 2018-12-18 23:19:21 -05:00
Makefile scsi: remove the SCSI OSD library 2019-02-05 21:28:52 -05:00
megaraid.c scsi: flip the default on use_clustering 2018-12-18 23:13:12 -05:00
megaraid.h
mesh.c scsi: mesh: remove DISABLE_CLUSTERING 2018-12-18 23:13:12 -05:00
mesh.h
mvme16x_scsi.c
mvme147.c scsi: flip the default on use_clustering 2018-12-18 23:13:12 -05:00
mvme147.h
mvumi.c scsi: mvumi: use request tag instead of serial_number 2019-02-27 09:19:24 -05:00
mvumi.h
myrb.c SCSI misc on 20181224 2018-12-28 14:48:06 -08:00
myrb.h
myrs.c scsi: myrs: remove the dma_boundary_limit 2018-12-19 21:43:30 -05:00
myrs.h
ncr53c8xx.c scsi: flip the default on use_clustering 2018-12-18 23:13:12 -05:00
ncr53c8xx.h
NCR5380.c
NCR5380.h
nsp32.c scsi: nsp32: Remove unnecessary self assignment in nsp32_set_sync_entry 2019-01-29 01:26:57 -05:00
nsp32.h
nsp32_debug.c
nsp32_io.h
osst.c scsi: st: osst: Remove negative constant left-shifts 2019-02-27 09:10:16 -05:00
osst.h
osst_detect.h
osst_options.h
pmcraid.c Remove 'type' argument from access_ok() function 2019-01-03 18:57:57 -08:00
pmcraid.h
ppa.c scsi: flip the default on use_clustering 2018-12-18 23:13:12 -05:00
ppa.h
ps3rom.c scsi: flip the default on use_clustering 2018-12-18 23:13:12 -05:00
qla1280.c scsi: flip the default on use_clustering 2018-12-18 23:13:12 -05:00
qla1280.h
qlogicfas.c scsi: remove the use_clustering flag 2018-12-18 23:19:21 -05:00
qlogicfas408.c
qlogicfas408.h
qlogicpti.c scsi: qlogicpti: Use of_node_name_eq for node name comparisons 2019-02-13 22:07:03 -05:00
qlogicpti.h scsi: qlogicpti: Use of_node_name_eq for node name comparisons 2019-02-13 22:07:03 -05:00
raid_class.c
script_asm.pl
scsi.c scsi: kill command serial number 2019-02-27 09:19:24 -05:00
scsi.h
scsi_common.c
scsi_debug.c scsi: scsi_debug: Implement support for write protect 2019-02-12 11:15:44 -05:00
scsi_debugfs.c
scsi_debugfs.h
scsi_devinfo.c
scsi_dh.c
scsi_error.c scsi: remove bidirectional command support 2019-02-05 21:29:21 -05:00
scsi_ioctl.c Remove 'type' argument from access_ok() function 2019-01-03 18:57:57 -08:00
scsi_lib.c scsi: kill command serial number 2019-02-27 09:19:24 -05:00
scsi_lib_dma.c
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: core: replace GFP_ATOMIC with GFP_KERNEL in scsi_scan.c 2019-02-27 09:39:28 -05:00
scsi_sysctl.c
scsi_sysfs.c
scsi_trace.c
scsi_transport_api.h
scsi_transport_fc.c
scsi_transport_iscsi.c SCSI misc on 20181224 2018-12-28 14:48:06 -08:00
scsi_transport_sas.c scsi: bsg-lib: handle bidi requests without block layer help 2019-02-05 21:27:40 -05:00
scsi_transport_spi.c
scsi_transport_srp.c
scsicam.c
sd.c scsi: sd: Optimal I/O size should be a multiple of physical block size 2019-02-26 10:08:36 -05:00
sd.h scsi: sd: Fix typo in sd_first_printk() 2019-02-12 22:33:00 -05:00
sd_dif.c
sd_zbc.c
sense_codes.h
ses.c
sg.c Remove 'type' argument from access_ok() function 2019-01-03 18:57:57 -08:00
sgiwd93.c scsi: remove the use_clustering flag 2018-12-18 23:19:21 -05:00
sim710.c
sni_53c710.c
sr.c scsi: stop setting up request->special 2019-02-05 21:29:49 -05:00
sr.h
sr_ioctl.c
sr_vendor.c
st.c scsi: st: osst: Remove negative constant left-shifts 2019-02-27 09:10:16 -05:00
st.h
st_options.h
stex.c scsi: remove the use_clustering flag 2018-12-18 23:19:21 -05:00
storvsc_drv.c SCSI misc on 20181224 2018-12-28 14:48:06 -08:00
sun3_scsi.c scsi: remove the use_clustering flag 2018-12-18 23:19:21 -05:00
sun3_scsi_vme.c
sun3x_esp.c
sun_esp.c scsi: sun_esp: Use of_node_name_eq for node name comparisons 2018-12-07 21:56:06 -05:00
virtio_scsi.c scsi: virtio_scsi: don't send sc payload with tmfs 2019-03-06 12:35:02 -05:00
vmw_pvscsi.c SCSI misc on 20181224 2018-12-28 14:48:06 -08:00
vmw_pvscsi.h
wd33c93.c
wd33c93.h
wd719x.c scsi: flip the default on use_clustering 2018-12-18 23:13:12 -05:00
wd719x.h
xen-scsifront.c scsi: xen-scsifront: remove DISABLE_CLUSTERING 2018-12-18 23:13:12 -05:00
zalon.c
zorro7xx.c
zorro_esp.c