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* treewide: Add SPDX license identifier - Makefile/KconfigThomas Gleixner2019-05-211-0/+1
| | | | | | | | | | | | | | Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsiLinus Torvalds2019-03-101-5/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull SCSI updates from James Bottomley: "This is mostly update of the usual drivers: arcmsr, qla2xxx, lpfc, hisi_sas, target/iscsi and target/core. Additionally Christoph refactored gdth as part of the dma changes. The major mid-layer change this time is the removal of bidi commands and with them the whole of the osd/exofs driver and filesystem. This is a major simplification for block and mq in particular" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (240 commits) scsi: cxgb4i: validate tcp sequence number only if chip version <= T5 scsi: cxgb4i: get pf number from lldi->pf scsi: core: replace GFP_ATOMIC with GFP_KERNEL in scsi_scan.c scsi: mpt3sas: Add missing breaks in switch statements scsi: aacraid: Fix missing break in switch statement scsi: kill command serial number scsi: csiostor: drop serial_number usage scsi: mvumi: use request tag instead of serial_number scsi: dpt_i2o: remove serial number usage scsi: st: osst: Remove negative constant left-shifts scsi: ufs-bsg: Allow reading descriptors scsi: ufs: Allow reading descriptor via raw upiu scsi: ufs-bsg: Change the calling convention for write descriptor scsi: ufs: Remove unused device quirks Revert "scsi: ufs: disable vccq if it's not needed by UFS device" scsi: megaraid_sas: Remove a bunch of set but not used variables scsi: clean obsolete return values of eh_timed_out scsi: sd: Optimal I/O size should be a multiple of physical block size scsi: MAINTAINERS: SCSI initiator and target tweaks scsi: fcoe: make use of fip_mode enum complete ...
| * scsi: remove the SCSI OSD libraryChristoph Hellwig2019-02-061-2/+0
| | | | | | | | | | | | | | | | | | Now that all the users are gone the SCSI OSD library can be removed as well. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Jens Axboe <axboe@kernel.dk> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| * scsi: doc: remove reference to tmscsim.txt fileOtto Sabart2019-01-121-2/+0
| | | | | | | | | | | | | | | | The tmscsim.txt doc file was removed in c121107d0f84. Fixes: c121107d0f84 ("scsi: documentation: Obsolete documentation references") Signed-off-by: Otto Sabart <ottosabart@seberm.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| * scsi: gdth: remove ISA and EISA supportChristoph Hellwig2019-01-091-1/+1
| | | | | | | | | | | | | | | | | | | | | | The non-PCI code has bitrotted for quite a while and will just oops on load because it passes a NULL pointer to the PCI DMA routines. Lets kill it for good - if someone really wants to use one of these cards I'll help mentoring them to write a proper driver glue. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
* | scsi/atari_scsi: Don't select CONFIG_NVRAMFinn Thain2019-01-221-3/+3
|/ | | | | | | | | | | | | | | | | | | | | On powerpc, setting CONFIG_NVRAM=n builds a kernel with no NVRAM support. Setting CONFIG_NVRAM=m enables the /dev/nvram misc device module without enabling NVRAM support in drivers. Setting CONFIG_NVRAM=y enables the misc device (built-in) and also enables NVRAM support in drivers. m68k shares the valkyriefb driver with powerpc, and since that driver uses NVRAM, it is affected by CONFIG_ATARI_SCSI, because of the use of "select NVRAM". We can avoid the "select" here, but drivers still have to interpret the CONFIG_NVRAM symbol consistently regardless of platform. In this patch and the subsequent fbdev driver patch, the convention is adopted across all relevant platforms whereby NVRAM functionality gets enabled in a given device driver when the nvram misc device is built-in or when both drivers are modules. Acked-by: Michael Schmitz <schmitzmic@gmail.com> Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* Merge tag 'v4.20-rc3' into for-4.21/blockJens Axboe2018-11-181-0/+1
|\ | | | | | | | | | | | | | | | | Merge in -rc3 to resolve a few conflicts, but also to get a few important fixes that have gone into mainline since the block 4.21 branch was forked off (most notably the SCSI queue issue, which is both a conflict AND needed fix). Signed-off-by: Jens Axboe <axboe@kernel.dk>
| * scsi: myrs: only build on little-endian platformsArnd Bergmann2018-11-061-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Reading throught the new driver, I noticed that this cannot work on big-endian CPUs, and the old DAC960 had exactly the same behavior. To document this for the future, add a Kconfig dependency that prevents it from being included in big-endian kernels. Since the hardware is really old and we never had a working driver on it for big-endian platforms, it's unlikely to make a difference to users. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
* | scsi: kill off the legacy IO pathJens Axboe2018-11-071-12/+0
|/ | | | | | | | | | | | This removes the legacy (non-mq) IO path for SCSI. Cc: linux-scsi@vger.kernel.org Acked-by: Himanshu Madhani <himanshu.madhani@cavium.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Tested-by: Ming Lei <ming.lei@redhat.com> Reviewed-by: Omar Sandoval <osandov@fb.com> Acked-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
* powerpc: remove CONFIG_MCA leftoversChristoph Hellwig2018-11-011-3/+3
| | | | | | Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
* Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsiLinus Torvalds2018-10-251-0/+35
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull SCSI updates from James Bottomley: "This is mostly updates of the usual drivers: UFS, esp_scsi, NCR5380, qla2xxx, lpfc, libsas, hisi_sas. In addition there's a set of mostly small updates to the target subsystem a set of conversions to the generic DMA API, which do have some potential for issues in the older drivers but we'll handle those as case by case fixes. A new myrs driver for the DAC960/mylex raid controllers to replace the block based DAC960 which is also being removed by Jens in this merge window. Plus the usual slew of trivial changes" [ "myrs" stands for "MYlex Raid Scsi". Obviously. Silly of me to even wonder. There's also a "myrb" driver, where the 'b' stands for 'block'. Truly, somebody has got mad naming skillz. - Linus ] * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (237 commits) scsi: myrs: Fix the processor absent message in processor_show() scsi: myrs: Fix a logical vs bitwise bug scsi: hisi_sas: Fix NULL pointer dereference scsi: myrs: fix build failure on 32 bit scsi: fnic: replace gross legacy tag hack with blk-mq hack scsi: mesh: switch to generic DMA API scsi: ips: switch to generic DMA API scsi: smartpqi: fully convert to the generic DMA API scsi: vmw_pscsi: switch to generic DMA API scsi: snic: switch to generic DMA API scsi: qla4xxx: fully convert to the generic DMA API scsi: qla2xxx: fully convert to the generic DMA API scsi: qla1280: switch to generic DMA API scsi: qedi: fully convert to the generic DMA API scsi: qedf: fully convert to the generic DMA API scsi: pm8001: switch to generic DMA API scsi: nsp32: switch to generic DMA API scsi: mvsas: fully convert to the generic DMA API scsi: mvumi: switch to generic DMA API scsi: mpt3sas: switch to generic DMA API ...
| * scsi: esp_scsi: De-duplicate PIO routinesFinn Thain2018-10-181-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As a temporary measure, the code to implement PIO transfers was duplicated in zorro_esp and mac_esp. Now that it has stabilized move the common code into the core driver but don't build it unless needed. This replaces the inline assembler with more portable writesb() calls. Optimizing the m68k writesb() implementation is a separate patch. [mkp: applied by hand] Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Tested-by: Stan Johnson <userm57@yahoo.com> Tested-by: Michael Schmitz <schmitzmic@gmail.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| * scsi: myrs: Add Mylex RAID controller (SCSI interface)Hannes Reinecke2018-10-181-0/+15
| | | | | | | | | | | | | | | | | | | | This patch adds support for the Mylex DAC960 RAID controller, supporting the newer, SCSI-based interface. The driver is a re-implementation of the original DAC960 driver. Signed-off-by: Hannes Reinecke <hare@suse.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| * scsi: myrb: Add Mylex RAID controller (block interface)Hannes Reinecke2018-10-181-0/+15
| | | | | | | | | | | | | | | | | | | | This patch adds support for the Mylex DAC960 RAID controller, supporting the older, block-based interface only. The driver is a re-implementation of the original DAC960 driver. Signed-off-by: Hannes Reinecke <hare@suse.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
* | scsi: core: Update SCSI_MQ_DEFAULT help text to match defaultGeert Uytterhoeven2018-08-271-5/+5
|/ | | | | | | | | | | | | The default was changed, but the help text was not updated. Fix grammar (s/the option/this option/) while at it. [mkp: drop "new" as suggested by John Garry] Fixes: d5038a13eca72fb2 ("scsi: core: switch to scsi-mq by default") Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Ming Lei <ming.lei@redhat.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
* scsi: remove NCR_Q720 driverJohannes Thumshirn2018-07-111-16/+4
| | | | | | | | | | | | | | The NCR QUAD 720 SCSI driver depends on microchannel support, but microchannel support was removed from the kernel with commit bb8187d35f82 ("MCA: delete all remaining traces of microchannel bus support.") over 6 years ago. So zap the Q720 SCSI driver as well. Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de> Reviewed-by: Hannes Reinecke <hare@suse.com> Acked-by: James E.J. Bottomley <James.Bottomley@HansenPartnership.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
* scsi: remove NCR_D700 driverJohannes Thumshirn2018-07-111-12/+0
| | | | | | | | | | | | | | The NCR DUAL 700 SCSI driver depends on microchannel support, but microchannel support was removed from the kernel with commit bb8187d35f82 ("MCA: delete all remaining traces of microchannel bus support.") over 6 years ago. So zap the D700 SCSI driver as well. Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de> Reviewed-by: Hannes Reinecke <hare@suse.com> Acked-by: James E.J. Bottomley <James.Bottomley@HansenPartnership.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
* scsi: core: switch to scsi-mq by defaultJohannes Thumshirn2018-07-111-0/+1
| | | | | | | | | | | | | | | | | | It has been more than one year since we tried to change the default from legacy to multi queue in SCSI with commit c279bd9e406 ("scsi: default to scsi-mq"). But due to issues with suspend/resume and performance problems it had been reverted again with commit cbe7dfa26eee ("Revert "scsi: default to scsi-mq""). In the meantime there have been a substantial amount of performance improvements and suspend/resume got fixed as well, thus we can re-enable scsi-mq without a significant performance penalty. Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de> Reviewed-by: Hannes Reinecke <hare@suse.com> Reviewed-by: Ming Lei <ming.lei@redhat.com> Acked-by: John Garry <john.garry@huawei.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
* scsi: zorro_esp: New driver for Amiga Zorro NCR53C9x boardsMichael Schmitz2018-04-191-0/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | New combined SCSI driver for all ESP based Zorro SCSI boards for m68k Amiga. Code largely based on board specific parts of the old drivers (blz1230.c, blz2060.c, cyberstorm.c, cyberstormII.c, fastlane.c which were removed after the 2.6 kernel series for lack of maintenance) with contributions by Tuomas Vainikka (TCQ bug tests and workaround) and Finn Thain (TCQ bugfix by use of PIO in extended message in transfer). New Kconfig option and Makefile entries for new Amiga Zorro ESP SCSI driver included in this patch. Use DMA transfers wherever possible, with board-specific DMA set-up functions copied from the old driver code. Three byte reselection messages do appear to cause DMA timeouts. So wire up a PIO transfer routine for these instead. esp_reselect_with_tag explicitly sets esp->cmd_block_dma as target address for the message bytes but PIO requires a virtual address. Substiute kernel virtual address esp->cmd_block in PIO transfer call if DMA address is esp->cmd_block_dma and phase is message in. PIO code taken from mac_esp.c where the reselection timeout issue was debugged and fixed first, with minor macro and function rename. Signed-off-by: Michael Schmitz <schmitzmic@gmail.com> Reviewed-by: Finn Thain <fthain@telegraphics.com.au> Reviewed-by: Christoph Hellwig <hch@lst.de> Tested-by: Christian T. Steigies <cts@debian.org> Tested-by: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
* scsi: remove the sym53c416 driverChristoph Hellwig2018-03-201-18/+0
| | | | | | | | | This driver hasn't seen any recent bug fixing and is one of the last drivers using the scsi_module.c infrastruture that has been deprecated 15 years ago. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
* scsi: remove the NCR53c406a driverChristoph Hellwig2018-03-201-12/+0
| | | | | | | | | This driver hasn't seen any recent bug fixing and is one of the last drivers using the scsi_module.c infrastruture that has been deprecated 15 years ago. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
* scsi: remove the fdomain and fdomain_cs driversChristoph Hellwig2018-03-201-20/+0
| | | | | | | | | These drivers haven't seen any recent bug fixing and are two of the last drivers using the scsi_module.c infrastruture that has been deprecated 15 years ago. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
* scsi: eata: eata-pio: Deprecate legacy EATA driversMartin K. Petersen2018-03-151-62/+0
| | | | | | | These two drivers do not appear to be in active use. Deprecate them. Suggested-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
* scsi: pmcraid: Use sgl_alloc_order() and sgl_free_order()Bart Van Assche2018-02-141-0/+1
| | | | | | | | | | | Use the sgl_alloc_order() and sgl_free_order() functions instead of open coding these functions. Signed-off-by: Bart Van Assche <bart.vanassche@wdc.com> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Reviewed-by: Hannes Reinecke <hare@suse.com> Cc: Anil Ravindranath <anil_ravindranath@pmc-sierra.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
* scsi: ipr: Use sgl_alloc_order() and sgl_free_order()Bart Van Assche2018-02-141-0/+1
| | | | | | | | | | | | | Use the sgl_alloc_order() and sgl_free_order() functions instead of open coding these functions. Signed-off-by: Bart Van Assche <bart.vanassche@wdc.com> Acked-by: Brian King <brking@linux.vnet.ibm.com> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Reviewed-by: Hannes Reinecke <hare@suse.com> Cc: Martin K. Petersen <martin.petersen@oracle.com> Cc: linux-scsi@vger.kernel.org Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
* Merge branch 'for-linus' of ↵Linus Torvalds2017-11-151-1/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jikos/trivial Pull trivial tree updates from Jiri Kosina: "The usual rocket-science from trivial tree for 4.15" * 'for-linus' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: MAINTAINERS: relinquish kconfig MAINTAINERS: Update my email address treewide: Fix typos in Kconfig kfifo: Fix comments init/Kconfig: Fix module signing document location misc: ibmasm: Return error on error path HID: logitech-hidpp: fix mistake in printk, "feeback" -> "feedback" MAINTAINERS: Correct path to uDraw PS3 driver tracing: Fix doc mistakes in trace sample tracing: Kconfig text fixes for CONFIG_HWLAT_TRACER MIPS: Alchemy: Remove reverted CONFIG_NETLINK_MMAP from db1xxx_defconfig mm/huge_memory.c: fixup grammar in comment lib/xz: Add fall-through comments to a switch statement
| * treewide: Fix typos in KconfigMasanari Iida2017-10-121-1/+1
| | | | | | | | | | | | | | | | This patch fixes some spelling typos found in Kconfig files. Signed-off-by: Masanari Iida <standby24x7@gmail.com> Acked-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* | block: fix CDROM dependency on BLK_DEVArnd Bergmann2017-11-021-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | After the cdrom cleanup, I get randconfig warnings for some configurations: warning: (BLK_DEV_IDECD && BLK_DEV_SR) selects CDROM which has unmet direct dependencies (BLK_DEV) This adds an explicit BLK_DEV dependency for both drivers. The other drivers that select 'CDROM' already have this and don't need a change. Fixes: 2a750166a5be ("block: Rework drivers/cdrom/Makefile") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Jens Axboe <axboe@kernel.dk>
* | block: Rework drivers/cdrom/MakefileBart Van Assche2017-11-011-0/+1
|/ | | | | | | | | | | | | | | Instead of referring from inside drivers/cdrom/Makefile to all the drivers that use this driver, let these drivers select the cdrom driver. This change makes the cdrom build code follow the approach that is used for most other drivers, namely refer from the higher layers to the lower layer instead of from the lower layer to the higher layers. Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Bart Van Assche <bart.vanassche@wdc.com> Cc: Christoph Hellwig <hch@lst.de> Cc: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by: Jens Axboe <axboe@kernel.dk>
* Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsiLinus Torvalds2017-09-131-1/+1
|\ | | | | | | | | | | | | | | | | | | | | Pull SCSI fixes from James Bottomley: "A tiny update: one patch corrects a Kconfig problem with the shift of the SAS SMP code to BSG and the other removes a vestige of user space target mode" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: scsi_transport_sas: select BLK_DEV_BSGLIB scsi: Remove Scsi_Host.uspace_req_q
| * scsi: scsi_transport_sas: select BLK_DEV_BSGLIBArnd Bergmann2017-09-051-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Without CONFIG_BLK_DEV_BSGLIB, we get a link error here: drivers/scsi/scsi_transport_sas.o: In function `sas_bsg_initialize': scsi_transport_sas.c:(.text+0xcc0): undefined reference to `bsg_setup_queue' scsi_transport_sas.c:(.text+0xd10): undefined reference to `bsg_setup_queue' drivers/scsi/scsi_transport_sas.o: In function `sas_smp_dispatch': scsi_transport_sas.c:(.text+0xe8c): undefined reference to `bsg_job_done' This modifies the Kconfig 'select' statement accordingly, and matching what we do for the other two scsi_transport implementations that use bsglib. Fixes: 651a01364994 ("scsi: scsi_transport_sas: switch to bsg-lib for SMP passthrough") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
* | Revert "scsi: default to scsi-mq"Christoph Hellwig2017-08-171-0/+11
|/ | | | | | | | | | | | | | | Defaulting to scsi-mq in 4.13-rc has shown various regressions on setups that we didn't previously consider. Fixes for them are in progress, but too invasive to make it in this cycle. So for now revert the commit that defaults to blk-mq for SCSI. For 4.14 we'll plan to try again with these fixes. This reverts commit 5c279bd9e40624f4ab6e688671026d6005b066fa. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Hannes Reinecke <hare@suse.com> Reviewed-by: Bart Van Assche <bart.vanassche@wdc.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
* scsi: lpfc: fix linking against modular NVMe supportArnd Bergmann2017-07-251-0/+2
| | | | | | | | | | | | | | | | | | | When LPFC is built-in but NVMe is a loadable module, we fail to link the kernel: drivers/scsi/built-in.o: In function `lpfc_nvme_create_localport': (.text+0x156a82): undefined reference to `nvme_fc_register_localport' drivers/scsi/built-in.o: In function `lpfc_nvme_destroy_localport': (.text+0x156eaa): undefined reference to `nvme_fc_unregister_remoteport' We can avoid this either by forcing lpfc to be a module, or by disabling NVMe support in this case. This implements the former. Fixes: 7d7080335f8d ("scsi: lpfc: Finalize Kconfig options for nvme") Cc: stable@vger.kernel.org Link: https://patchwork.kernel.org/patch/9636569/ Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
* scsi: default to scsi-mqChristoph Hellwig2017-06-281-11/+0
| | | | | | | | | | Remove the SCSI_MQ_DEFAULT config option and default to the blk-mq I/O path now that we had plenty of testing, and have I/O schedulers for blk-mq. The module option to disable the blk-mq path is kept around for now. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
* scsi: lpfc: Finalize Kconfig options for nvmeJames Smart2017-03-151-14/+0
| | | | | | | | | | | | | | | | | | | | Reviewing the result of what was just added for Kconfig, we made a poor choice. It worked well for full kernel builds, but not so much for how it would be deployed on a distro. Here's the final result: - lpfc will compile in NVME initiator and/or NVME target support based on whether the kernel has the corresponding subsystem support. Kconfig is not used to drive this specifically for lpfc. - There is a module parameter, lpfc_enable_fc4_type, that indicates whether the ports will do FCP-only or FCP & NVME (NVME-only not yet possible due to dependency on fc transport). As FCP & NVME divvys up exchange resources, and given NVME will not be often initially, the default is changed to FCP only. Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: James Smart <james.smart@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
* scsi: lpfc: Rework lpfc Kconfig for NVME optionsJames Smart2017-03-071-3/+16
| | | | | | | | | | Reworked Kconfig so that lfpc only requires the scsi stack. NVME Initiator and NVME Target support can be enabled if the other NVMe subsystems have been enabled. Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: James Smart <james.smart@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
* scsi: mac_scsi: Fix MAC_SCSI=m option when SCSI=mFinn Thain2017-02-231-1/+1
| | | | | | | | | The mac_scsi driver still gets disabled when SCSI=m. This should have been fixed back when I enabled the tristate but I didn't see the bug. Fixes: 6e9ae6d560e1 ("[PATCH] mac_scsi: Add module option to Kconfig") Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
* scsi: qedf: Add QLogic FastLinQ offload FCoE driver framework.Dupuis, Chad2017-02-231-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | The QLogic FastLinQ Driver for FCoE (qedf) is the FCoE specific module for 41000 Series Converged Network Adapters by QLogic. This patch consists of following changes: - MAINTAINERS Makefile and Kconfig changes for qedf - PCI driver registration - libfc/fcoe host level initialization - SCSI host template initialization and callbacks - Debugfs and log level infrastructure - Link handling - Firmware interface structures - QED core module initialization - Light L2 interface callbacks - I/O request initialization - Firmware I/O completion handling - Firmware ELS request/response handling - FIP request/response handled by the driver itself Signed-off-by: Nilesh Javali <nilesh.javali@cavium.com> Signed-off-by: Manish Rangankar <manish.rangankar@cavium.com> Signed-off-by: Saurav Kashyap <saurav.kashyap@cavium.com> Signed-off-by: Arun Easi <arun.easi@cavium.com> Signed-off-by: Chad Dupuis <chad.dupuis@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
* scsi: lpfc: add missing Kconfig NVME dependenciesJames Smart2017-02-231-0/+1
| | | | | | | Add missing Kconfig NVME dependencies. Signed-off-by: James Smart <james.smart@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
* block: make scsi_request and scsi ioctl support optionalChristoph Hellwig2017-01-311-0/+1
| | | | | | | | | | | We only need this code to support scsi, ide, cciss and virtio. And at least for virtio it's a deprecated feature to start with. This should shrink the kernel size for embedded device that only use, say eMMC a bit. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@fb.com>
* scsi: qedi: Add QLogic FastLinQ offload iSCSI driver framework.Manish Rangankar2016-12-141-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | The QLogic FastLinQ Driver for iSCSI (qedi) is the iSCSI specific module for 41000 Series Converged Network Adapters by QLogic. This patch consists of following changes: - MAINTAINERS Makefile and Kconfig changes for qedi, - PCI driver registration, - iSCSI host level initialization, - Debugfs and log level infrastructure. The following indiviual changes are merged into this commit: qedi: Add LL2 iSCSI interface for offload iSCSI. qedi: Add support for iSCSI session management. qedi: Add support for data path. Signed-off-by: Nilesh Javali <nilesh.javali@cavium.com> Signed-off-by: Adheer Chandravanshi <adheer.chandravanshi@qlogic.com> Signed-off-by: Chad Dupuis <chad.dupuis@cavium.com> Signed-off-by: Saurav Kashyap <saurav.kashyap@cavium.com> Signed-off-by: Arun Easi <arun.easi@cavium.com> Signed-off-by: Manish Rangankar <manish.rangankar@cavium.com> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Reviewed-by: Hannes Reinecke <hare@suse.de> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
* scsi: fc: Use bsg_destroy_jobJohannes Thumshirn2016-11-181-0/+1
| | | | | | | | | | fc_destroy_bsgjob() and bsg_destroy_job() are now 1:1 copies, so use the latter. As bsg_destroy_job() comes from bsg-lib we need to select it in Kconfig once CONFOG_SCSI_FC_ATTRS is active. Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
* scsi: g_NCR5380: add HAS_IOPORT_MAP dependencyArnd Bergmann2016-11-081-1/+1
| | | | | | | | | | | | | | | The driver was changed to call ioport_map, which breaks platforms that cannot provide this function: drivers/scsi/g_NCR5380.o: In function `generic_NCR5380_init_one.constprop.0': g_NCR5380.c:(.text.generic_NCR5380_init_one.constprop.0+0x388): undefined reference to `ioport_map' This adds a Kconfig dependency. Fixes: 04c40f82ccc5 ("scsi: g_NCR5380: Merge g_NCR5380 and g_NCR5380_mmio drivers") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Finn Thain <fthain@telegraphics.com.au> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
* scsi: g_NCR5380: Merge g_NCR5380 and g_NCR5380_mmio driversOndrej Zary2016-11-081-27/+5
| | | | | | | | | | | Merge the port-mapped IO and memory-mapped IO support (with the help of ioport_map) into the g_NCR5380 module and delete g_NCR5380_mmio. Signed-off-by: Ondrej Zary <linux@rainbow-software.org> Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Reviewed-by: Hannes Reinecke <hare@suse.com> Tested-by: Ondrej Zary <linux@rainbow-software.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
* scsi: dtc: remove from treeChristoph Hellwig2016-09-271-14/+0
| | | | | | | | | | | The driver has not seen any maintainer activity or other work that wasn't tree wide conversion or clenaups in the entire history of the git tree. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Hannes Reinicke <hare@suse.de> Acked-by: Finn Thain <fthain@telegraphics.com.au> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
* scsi: t128: remove from treeChristoph Hellwig2016-09-271-17/+0
| | | | | | | | | | | The driver has not seen any maintainer activity or other work that wasn't tree wide conversion or clenaups in the entire history of the git tree. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Hannes Reinicke <hare@suse.de> Acked-by: Finn Thain <fthain@telegraphics.com.au> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
* scsi: pas16: remove from treeChristoph Hellwig2016-09-271-14/+0
| | | | | | | | | | | The driver has not seen any maintainer activity or other work that wasn't tree wide conversion or clenaups in the entire history of the git tree. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Hannes Reinicke <hare@suse.de> Acked-by: Finn Thain <fthain@telegraphics.com.au> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
* scsi: u14-34f: remove from treeChristoph Hellwig2016-09-271-49/+0
| | | | | | | | | | The driver has not seen any maintainer activity or other work that wasn't tree wide conversion or clenaups in the entire history of the git tree. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Hannes Reinicke <hare@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
* scsi: ultrastor: remove from treeChristoph Hellwig2016-09-271-17/+0
| | | | | | | | | | The driver has not seen any maintainer activity or other work that wasn't tree wide conversion or clenaups in the entire history of the git tree. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Hannes Reinicke <hare@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
* scsi: in2000: remove from treeChristoph Hellwig2016-09-271-12/+0
| | | | | | | | | | The driver has not seen any maintainer activity or other work that wasn't tree wide conversion or clenaups in the entire history of the git tree. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Hannes Reinicke <hare@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-18 15:44:53 +0100