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linux/drivers/scsi
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Avri Altman 5c17f87abb scsi: ufs-bsg: Allow reading descriptors 
Add this functionality, placing the descriptor being read in the actual
data buffer in the bio.

That is, for both read and write descriptors query upiu, we are using the
job's request_payload.  This in turn, is mapped back in user land to the
applicable sg_io_v4 xferp: dout_xferp for write descriptor, and din_xferp
for read descriptor.

Signed-off-by: Avri Altman <avri.altman@wdc.com>
Reviewed-by: Evan Green <evgreen@chromium.org>
Reviewed-by: Bean Huo <beanhuo@micron.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2019-02-27 09:00:02 -05:00
..
aacraid scsi: ata: Use unsigned int for cmd's type in ioctls in scsi_host_template 2019-02-08 17:33:00 -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: Remove set but not used variable 'pln' 2019-02-01 18:19:56 -05:00
cxgbi scsi: remove bidirectional command support 2019-02-05 21:29:21 -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 scsi: return blk_status_t from device handler ->prep_fn 2018-11-09 19:17:14 -07:00
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: Do some more tidy-up 2019-02-08 18:08:22 -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: Remove set but not used variable 'phys_id' 2019-02-19 18:58:34 -05:00
megaraid scsi: megaraid_sas: Remove a bunch of set but not used variables 2019-02-26 10:13:16 -05:00
mpt3sas scsi: mpt3sas: Update driver version to 27.102.00.00 2019-02-04 22:52:21 -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: Avoid PCI IRQ affinity mapping when multiqueue is not supported 2019-02-19 18:58:38 -05:00
qla4xxx scsi: qla4xxx: ql4_os: mark expected switch fall-through 2019-01-11 21:05:03 -05:00
smartpqi scsi: ata: Use unsigned int for cmd's type in ioctls in scsi_host_template 2019-02-08 17:33:00 -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-bsg: Allow reading descriptors 2019-02-27 09:00:02 -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 scsi: 3w-xxx: fully convert to the generic DMA API 2018-10-17 21:58:51 -04:00
53c700.c scsi: flip the default on use_clustering 2018-12-18 23:13:12 -05:00
53c700.h scsi: 53c700: Fix spelling of 'NEGOTIATION' 2018-08-30 07:27:22 -04:00
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 scsi: core: remove Scsi_Cmnd typedef 2018-06-19 22:02:25 -04:00
am53c974.c scsi: esp_scsi: move dma mapping into the core code 2018-10-15 23:00:38 -04:00
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 scsi: core: check for equality of result byte values 2018-06-26 12:27:06 -04:00
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: flip the default on use_clustering 2018-12-18 23:13:12 -05:00
dpti.h scsi: dpt_i2o: stop using scsi_unregister 2018-03-15 00:25:37 -04:00
esp_scsi.c scsi: flip the default on use_clustering 2018-12-18 23:13:12 -05:00
esp_scsi.h scsi: esp_scsi: De-duplicate PIO routines 2018-10-17 21:38:20 -04:00
FlashPoint.c scsi: FlashPoint: Remove unnecessary parentheses 2018-09-25 20:45:53 -04:00
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 scsi: hpsa: correct enclosure sas address 2018-07-10 22:25:03 -04:00
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 scsi: ipr: System hung while dlpar adding primary ipr adapter back 2018-09-21 12:35:39 -04:00
ips.c scsi: remove the use_clustering flag 2018-12-18 23:19:21 -05:00
ips.h scsi: ips: properly handle 64-bit DMA 2018-11-06 21:31:28 -05:00
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 scsi: esp_scsi: move dma mapping into the core code 2018-10-15 23:00:38 -04:00
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: remove bidirectional command support 2019-02-05 21:29:21 -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 scsi: core: remove Scsi_Cmnd typedef 2018-06-19 22:02:25 -04:00
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: remove the use_clustering flag 2018-12-18 23:19:21 -05:00
mvumi.h
myrb.c SCSI misc on 20181224 2018-12-28 14:48:06 -08:00
myrb.h scsi: myrb: Add Mylex RAID controller (block interface) 2018-10-17 21:06:49 -04:00
myrs.c scsi: myrs: remove the dma_boundary_limit 2018-12-19 21:43:30 -05:00
myrs.h scsi: myrs: Add Mylex RAID controller (SCSI interface) 2018-10-17 21:07:54 -04:00
ncr53c8xx.c scsi: flip the default on use_clustering 2018-12-18 23:13:12 -05:00
ncr53c8xx.h
NCR5380.c scsi: NCR5380: Return false instead of NULL 2018-11-05 22:47:38 -05:00
NCR5380.h scsi: NCR5380: Have NCR5380_select() return a bool 2018-09-28 02:17:51 -04:00
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 scsi: core: remove Scsi_Cmnd typedef 2018-06-19 22:02:25 -04:00
nsp32_io.h
osst.c block: remove __blk_put_request() 2018-11-07 13:42:32 -07:00
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 scsi: raid_attrs: fix unused variable warning 2018-08-30 07:21:04 -04:00
script_asm.pl
scsi.c scsi: kill off the legacy IO path 2018-11-07 13:42:32 -07:00
scsi.h scsi: core: remove Scsi_Cmnd typedef 2018-06-19 22:02:25 -04:00
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: devinfo: use const_ilog2 for array indices 2018-04-20 19:14:28 -04:00
scsi_debugfs.h
scsi_devinfo.c scsi: devinfo: BLIST_RETRY_ASC_C1 for Fujitsu ETERNUS 2018-04-20 19:14:36 -04:00
scsi_dh.c scsi: scsi_dh: replace too broad "TP9" string with the exact models 2018-04-18 19:34:08 -04:00
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: core: Move resid from scsi_data_buffer to scsi_cmnd 2019-02-12 11:13:41 -05:00
scsi_lib_dma.c
scsi_logging.c
scsi_logging.h
scsi_netlink.c
scsi_pm.c block: Move power management code into a new source file 2018-09-26 15:11:28 -06:00
scsi_priv.h scsi: kill off the legacy IO path 2018-11-07 13:42:32 -07:00
scsi_proc.c
scsi_sas_internal.h
scsi_scan.c scsi: kill off the legacy IO path 2018-11-07 13:42:32 -07:00
scsi_sysctl.c
scsi_sysfs.c scsi: kill off the legacy IO path 2018-11-07 13:42:32 -07:00
scsi_trace.c
scsi_transport_api.h
scsi_transport_fc.c bsg: convert to use blk-mq 2018-11-07 13:42:32 -07:00
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: core: check for equality of result byte values 2018-06-26 12:27:06 -04:00
scsi_transport_srp.c for-4.18/block-20180603 2018-06-04 07:58:06 -07:00
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 block: move dif_prepare/dif_complete functions to block layer 2018-07-30 08:27:02 -06:00
sd_zbc.c scsi: return blk_status_t from scsi_init_io and ->init_command 2018-11-09 19:17:14 -07:00
sense_codes.h
ses.c treewide: kzalloc() -> kcalloc() 2018-06-12 16:19:22 -07:00
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 block: Switch struct packet_command to use struct scsi_sense_hdr 2018-08-02 15:22:13 -06:00
sr_vendor.c
st.c scsi: st: mark expected switch fall-throughs 2019-01-11 21:41:24 -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 scsi: esp_scsi: move dma mapping into the core code 2018-10-15 23:00:38 -04:00
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: remove bidirectional command support 2019-02-05 21:29:21 -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 scsi: wd719x: use per-command private data 2018-11-15 14:27:08 -05:00
xen-scsifront.c scsi: xen-scsifront: remove DISABLE_CLUSTERING 2018-12-18 23:13:12 -05:00
zalon.c
zorro7xx.c
zorro_esp.c scsi: esp_scsi: De-duplicate PIO routines 2018-10-17 21:38:20 -04:00