UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity
OpenCloudOS-Kernel/drivers/scsi
History
Chandrakanth Patil f0b9e7bdc3 scsi: megaraid_sas: Set affinity for high IOPS reply queues 
High iops queues are mapped to non-managed IRQs. Set affinity of
non-managed irqs to local numa node.  Low latency queues are mapped to
managed IRQs.

Driver reserves some reply queues for high IOPS queues (through
pci_alloc_irq_vectors_affinity and .pre_vectors interface). The rest of
queues are for low latency.

Based on IO workload, driver will decide which group of reply queues
(either high IOPS queues or low latency queues) to be used.
High IOPS queues will be mapped to local numa node of controller and
low latency queues will be mapped to CPUs across numa nodes. In general,
high IOPS and low latency queues should fit into 128 reply queues
which is the max number of reply queues supported by Aero adapters.

Signed-off-by: Kashyap Desai <kashyap.desai@broadcom.com>
Signed-off-by: Chandrakanth Patil <chandrakanth.patil@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
 		2019-06-27 00:07:36 -04:00
..
aacraid scsi: aacraid: Insure we don't access PCIe space during AER/EEH 2019-03-25 22:19:01 -04:00
aic7xxx scsi: aic7xxx: Spelling s/configuraion/configuration/ 2019-06-18 19:46:25 -04:00
aic94xx scsi: libsas: aic94xx: hisi_sas: mvsas: pm8001: Use dev_is_expander() 2019-06-20 15:37:02 -04:00
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 misc on 20190507 2019-05-08 10:12:46 -07:00
bfa Wimplicit-fallthrough patches for 5.2-rc1 2019-05-07 12:48:10 -07:00
bnx2fc scsi: bnx2fc: fix bnx2fc_cmd refcount imbalance in send_srr 2019-06-26 22:43:02 -04:00
bnx2i drivers: Remove explicit invocations of mmiowb() 2019-04-08 12:01:02 +01:00
csiostor SCSI misc on 20190507 2019-05-08 10:12:46 -07:00
cxgbi scsi: cxgb4i: add support for IEEE_8021QAZ_APP_SEL_STREAM selector 2019-06-20 15:37:02 -04:00
cxlflash SCSI misc on 20190306 2019-03-09 16:53:47 -08:00
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: libfcoe: switch to SPDX tags 2019-05-21 06:16:22 -04:00
fnic scsi: fnic: Remove set but not used variable 'vdev' 2019-01-29 01:16:09 -05:00
hisi_sas scsi: libsas: aic94xx: hisi_sas: mvsas: pm8001: Use dev_is_expander() 2019-06-20 15:37:02 -04:00
ibmvscsi scsi: ibmvscsi: Don't use rc uninitialized in ibmvscsi_do_work 2019-06-18 19:46:24 -04:00
ibmvscsi_tgt scsi: target/core: Remove the write_pending_status() callback function 2019-02-04 21:23:59 -05:00
isci scsi: libsas: aic94xx: hisi_sas: mvsas: pm8001: Use dev_is_expander() 2019-06-20 15:37:02 -04:00
libfc scsi: libfc: switch to SPDX tags 2019-05-21 06:16:22 -04:00
libsas scsi: libsas: aic94xx: hisi_sas: mvsas: pm8001: Use dev_is_expander() 2019-06-20 15:37:02 -04:00
lpfc scsi: lpfc: Avoid unused function warnings 2019-06-18 19:46:25 -04:00
megaraid scsi: megaraid_sas: Set affinity for high IOPS reply queues 2019-06-27 00:07:36 -04:00
mpt3sas scsi: mpt3sas: Fix msix load balance on and off settings 2019-06-26 22:58:34 -04:00
mvsas scsi: libsas: aic94xx: hisi_sas: mvsas: pm8001: Use dev_is_expander() 2019-06-20 15:37:02 -04:00
pcmcia scsi: fdomain: Add PCMCIA support 2019-06-18 19:46:23 -04:00
pm8001 scsi: pm80xx: Modified the logic to collect IOP event logs 2019-06-27 00:03:21 -04:00
qedf scsi: qedf: remove set but not used variables 2019-04-29 08:34:10 -04:00
qedi SCSI misc on 20190507 2019-05-08 10:12:46 -07:00
qla2xxx scsi: qla2xxx: remove double assignment in qla2x00_update_fcport 2019-06-18 19:46:24 -04:00
qla4xxx Merge branch '5.1/scsi-fixes' into 5.2/merge 2019-04-12 21:27:23 -04:00
smartpqi scsi: smartpqi: Use HCTX_TYPE_DEFAULT for blk_mq_tag_set->map 2019-03-19 15:29:10 -04:00
snic scsi: snic: no need to check return value of debugfs_create functions 2019-01-29 00:40:54 -05:00
sym53c8xx_2 scsi: sym53c8xx_2: sym_nvram: Mark expected switch fall-through 2019-04-08 18:39:14 -05:00
ufs scsi: ufshdc-pci: Add Intel PCI IDs for EHL 2019-06-26 22:42:28 -04:00
.gitignore
…
3w-9xxx.c scsi: 3w-9xxx: fix calls to dma_set_mask_and_coherent() 2019-02-25 21:37:25 -05:00
3w-9xxx.h
…
3w-sas.c SCSI fixes on 20190302 2019-03-02 11:39:54 -08:00
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: 53c700: pass correct "dev" to dma_alloc_attrs() 2019-01-29 01:33:00 -05:00
53c700.h scsi: 53c700: Fix spelling of 'NEGOTIATION' 2018-08-30 07:27:22 -04:00
53c700.scr
…
53c700_d.h_shipped
…
BusLogic.c scsi: flip the default on use_clustering 2018-12-18 23:13:12 -05:00
BusLogic.h
…
FlashPoint.c scsi: FlashPoint: Remove unnecessary parentheses 2018-09-25 20:45:53 -04:00
Kconfig scsi: fdomain: Resurrect driver - ISA support 2019-06-18 19:46:18 -04:00
Makefile scsi: fdomain: Resurrect driver - ISA support 2019-06-18 19:46:18 -04:00
NCR5380.c scsi: NCR5380: Handle PDMA failure reliably 2019-06-20 15:37:03 -04:00
NCR5380.h Revert "scsi: ncr5380: Increase register polling limit" 2019-06-20 15:37:02 -04:00
a100u2w.c cross-tree: phase out dma_zalloc_coherent() 2019-01-08 07:58:37 -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 nvram: Replace nvram_* function exports with static functions 2019-01-22 10:21:43 +01:00
atp870u.c scsi: atp870u: clean up code style and indentation issues 2019-03-19 17:08:35 -04:00
atp870u.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: dpt_i2o: clean up indentation issues, remove spaces 2019-03-19 17:10:34 -04:00
dpti.h
…
esp_scsi.c treewide: Switch printk users from %pf and %pF to %ps and %pS, respectively 2019-04-09 14:19:06 +02:00
esp_scsi.h scsi: esp_scsi: De-duplicate PIO routines 2018-10-17 21:38:20 -04:00
fdomain.c scsi: fdomain: Add PCMCIA support 2019-06-18 19:46:23 -04:00
fdomain.h scsi: fdomain: Add register definitions 2019-06-18 19:46:22 -04:00
fdomain_isa.c scsi: fdomain: Add register definitions 2019-06-18 19:46:22 -04:00
fdomain_pci.c scsi: fdomain: Resurrect driver - PCI support 2019-06-18 19:46:18 -04:00
g_NCR5380.c scsi: remove the use_clustering flag 2018-12-18 23:19:21 -05:00
gdth.c scsi: gdth: Only call dma_free_coherent when buf is not NULL in ioc_general 2019-03-25 22:22:44 -04:00
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: core: add SPDX tags to scsi midlayer files missing licensing information 2019-05-21 06:16:21 -04:00
hpsa.c scsi: hpsa: fix an uninitialized read and dereference of pointer dev 2019-06-18 19:46:23 -04:00
hpsa.h scsi: hpsa: correct device resets 2019-06-18 19:46:18 -04:00
hpsa_cmd.h scsi: hpsa: correct device resets 2019-06-18 19:46:18 -04:00
hptiop.c scsi: hptiop: fix calls to dma_set_mask() 2019-02-25 21:44:40 -05:00
hptiop.h
…
imm.c scsi: imm: mark expected switch fall-throughs 2019-04-08 18:37:37 -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
lasi700.c
…
libiscsi.c scsi: libiscsi: switch to SPDX tags 2019-05-21 06:16:22 -04:00
libiscsi_tcp.c scsi: libiscsi: switch to SPDX tags 2019-05-21 06:16:22 -04:00
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: mac_scsi: Treat Last Byte Sent time-out as failure 2019-06-20 15:37:03 -04:00
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 cross-tree: phase out dma_zalloc_coherent() 2019-01-08 07:58:37 -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: Stop using plain integer as NULL pointer 2019-03-19 17:46:16 -04:00
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
…
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
…
pmcraid.c Remove 'type' argument from access_ok() function 2019-01-03 18:57:57 -08:00
pmcraid.h
…
ppa.c scsi: ppa: mark expected switch fall-through 2019-04-08 18:39:04 -05:00
ppa.h
…
ps3rom.c scsi: flip the default on use_clustering 2018-12-18 23:13:12 -05:00
qla1280.c scsi/qla1280: Remove stale comment about mmiowb() 2019-04-08 12:09:05 +01:00
qla1280.h
…
qlogicfas.c scsi: remove the use_clustering flag 2018-12-18 23:19:21 -05:00
qlogicfas408.c scsi: qlogicfas408: clean up a couple of indentation issues 2019-03-19 17:11:37 -04:00
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: sd: Rely on the driver core for asynchronous probing 2019-06-18 19:46:17 -04:00
scsi.h scsi: core: remove Scsi_Cmnd typedef 2018-06-19 22:02:25 -04:00
scsi_common.c
…
scsi_debug.c SCSI misc on 20190306 2019-03-09 16:53:47 -08:00
scsi_debugfs.c scsi: devinfo: use const_ilog2 for array indices 2018-04-20 19:14:28 -04:00
scsi_debugfs.h scsi: core: add SPDX tags to scsi midlayer files missing licensing information 2019-05-21 06:16:21 -04:00
scsi_devinfo.c scsi: core: add new RDAC LENOVO/DE_Series device 2019-04-03 23:27:23 -04:00
scsi_dh.c scsi: core: add new RDAC LENOVO/DE_Series device 2019-04-03 23:27:23 -04:00
scsi_error.c scsi: Avoid that .queuecommand() gets called for a blocked SCSI device 2019-06-20 15:37:02 -04:00
scsi_ioctl.c scsi: core: add SPDX tags to scsi midlayer files missing licensing information 2019-05-21 06:16:21 -04:00
scsi_lib.c scsi: Avoid that .queuecommand() gets called for a blocked SCSI device 2019-06-20 15:37:02 -04:00
scsi_lib_dma.c
…
scsi_logging.c scsi: core: switch the remaining scsi midlayer files to use SPDX tags 2019-05-21 06:16:21 -04:00
scsi_logging.h
…
scsi_netlink.c
…
scsi_pm.c scsi: sd: Rely on the driver core for asynchronous probing 2019-06-18 19:46:17 -04:00
scsi_priv.h scsi: sd: Rely on the driver core for asynchronous probing 2019-06-18 19:46:17 -04:00
scsi_proc.c
…
scsi_sas_internal.h
…
scsi_scan.c scsi: core: map PQ=1, PDT=other values to SCSI_SCAN_TARGET_PRESENT 2019-04-15 22:25:00 -04:00
scsi_sysctl.c scsi: core: switch the remaining scsi midlayer files to use SPDX tags 2019-05-21 06:16:21 -04:00
scsi_sysfs.c scsi: Restrict user space SCSI device state changes to "running" and "offline" 2019-06-20 15:37:02 -04:00
scsi_trace.c scsi: core: switch the remaining scsi midlayer files to use SPDX tags 2019-05-21 06:16:21 -04:00
scsi_transport_api.h
…
scsi_transport_fc.c scsi: scsi_transport_fc: switch to SPDX tags 2019-05-21 06:16:21 -04:00
scsi_transport_iscsi.c scsi: scsi_transport_iscsi: switch to SPDX tags 2019-05-21 06:16:22 -04:00
scsi_transport_sas.c scsi: scsi_transport_sas: switch to SPDX tags 2019-05-21 06:16:22 -04:00
scsi_transport_spi.c scsi: scsi_transport_spi: switch to SPDX tags 2019-05-21 06:16:22 -04:00
scsi_transport_srp.c scsi: scsi_transport_srp: switch to SPDX tags 2019-05-21 06:16:22 -04:00
scsicam.c
…
sd.c scsi: sd: Inline sd_probe_part2() 2019-06-18 19:46:17 -04:00
sd.h scsi: sd: Fix typo in sd_first_printk() 2019-02-12 22:33:00 -05:00
sd_dif.c scsi: sd: switch remaining files to SPDX tags 2019-05-21 06:16:23 -04:00
sd_zbc.c scsi: sd: switch remaining files to SPDX tags 2019-05-21 06:16:23 -04:00
sense_codes.h
…
ses.c scsi: ses: switch to SPDX tags 2019-05-21 06:16:23 -04:00
sg.c scsi: sg: switch to SPDX tags 2019-05-21 06:16:23 -04:00
sgiwd93.c scsi: remove the use_clustering flag 2018-12-18 23:19:21 -05:00
sim710.c
…
sni_53c710.c
…
sr.c scsi: sr: add a SPDX tag to sr.c 2019-05-21 06:16:23 -04:00
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: osst: kill obsolete driver 2019-06-18 19:46:18 -04:00
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: storvsc: Add ability to change scsi queue depth 2019-06-20 15:37:02 -04:00
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: virtio_scsi: remove unused 'affinity_hint_set' 2019-06-20 17:52:09 -04:00
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: wd719x: Fix resets and aborts 2019-06-20 15:37:02 -04:00
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