#
4977c0f4 |
|
30-Jan-2024 |
Bart Van Assche <bvanassche@acm.org> |
scsi: scsi_proto: Add structures and constants related to I/O groups and streams Prepare for adding code that will query the I/O advice hints group descriptors and for adding code that will retrieve the stream status. Cc: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Bart Van Assche <bvanassche@acm.org> Link: https://lore.kernel.org/r/20240130214911.1863909-11-bvanassche@acm.org Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
b04e75a4 |
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24-Jun-2022 |
Arnd Bergmann <arnd@arndb.de> |
scsi: dpt_i2o: Remove obsolete driver The dpt_i2o driver was fixed to stop using virt_to_bus() in 2008, but it still has a stale reference in an error handling code path that could never work. I submitted a patch to fix this reference earlier, but Hannes Reinecke suggested that removing the driver may be just as good here. The i2o driver layer was removed in 2015 with commit 4a72a7af462d ("staging: remove i2o subsystem"), but the even older dpt_i2o scsi driver stayed around. The last non-cleanup patches I could find were from Miquel van Smoorenburg and Mark Salyzyn back in 2008, they might know if there is any chance of the hardware still being used anywhere. Link: https://lore.kernel.org/linux-scsi/CAK8P3a1XfwkTOV7qOs1fTxf4vthNBRXKNu8A5V7TWnHT081NGA@mail.gmail.com/T/ Link: https://lore.kernel.org/r/20220624155226.2889613-3-arnd@kernel.org Cc: Miquel van Smoorenburg <mikevs@xs4all.net> Cc: Mark Salyzyn <salyzyn@android.com> Cc: Hannes Reinecke <hare@suse.de> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
dd11376b |
|
11-May-2022 |
Bart Van Assche <bvanassche@acm.org> |
scsi: ufs: Split the drivers/scsi/ufs directory Split the drivers/scsi/ufs directory into 'core' and 'host' directories under the drivers/ufs/ directory. Move shared header files into the include/ufs/ directory. This separation makes it clear which header files UFS drivers are allowed to include (include/ufs/*.h) and which header files UFS drivers are not allowed to include (drivers/ufs/core/*.h). Update the MAINTAINERS file. Add myself as a UFS reviewer. Link: https://lore.kernel.org/r/20220511212552.655341-1-bvanassche@acm.org Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Avri Altman <avri.altman@wdc.com> Cc: Bean Huo <beanhuo@micron.com> Cc: Bjorn Andersson <bjorn.andersson@linaro.org> Cc: Keoseong Park <keosung.park@samsung.com> Tested-by: Bean Huo <beanhuo@micron.com> Tested-by: Adrian Hunter <adrian.hunter@intel.com> Reviewed-by: Bean Huo <beanhuo@micron.com> Acked-by: Avri Altman <avri.altman@wdc.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
98079418 |
|
18-Aug-2021 |
Masahiro Yamada <masahiroy@kernel.org> |
scsi: core: Fix missing FORCE for scsi_devinfo_tbl.c build rule Add FORCE so that if_changed can detect the command line change. scsi_devinfo_tbl.c must be added to 'targets' too. Link: https://lore.kernel.org/r/20210819012339.709409-1-masahiroy@kernel.org Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
33ff4ce4 |
|
24-Jul-2021 |
Christoph Hellwig <hch@lst.de> |
scsi: core: Rename CONFIG_BLK_SCSI_REQUEST to CONFIG_SCSI_COMMON CONFIG_BLK_SCSI_REQUEST is rather misnamed as it enables building a small amount of code shared by the SCSI initiator, target, and consumers of the scsi_request passthrough API. Rename it and also allow building it as a module. [mkp: add module license] Link: https://lore.kernel.org/r/20210724072033.1284840-20-hch@lst.de Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
78011042 |
|
24-Jul-2021 |
Christoph Hellwig <hch@lst.de> |
scsi: bsg: Move bsg_scsi_ops to drivers/scsi/ Move the SCSI-specific bsg code in the SCSI midlayer instead of in the common bsg code. This just keeps the common bsg code block/ and also allows building it as a module. Link: https://lore.kernel.org/r/20210724072033.1284840-15-hch@lst.de Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
ebc076b3 |
|
01-Jun-2021 |
James Smart <jsmart2021@gmail.com> |
scsi: elx: efct: Tie into kernel Kconfig and build process This final patch ties the efct driver into the kernel Kconfig and build linkages in the drivers/scsi directory. Link: https://lore.kernel.org/r/20210601235512.20104-32-jsmart2021@gmail.com Reported-by: kernel test robot <lkp@intel.com> Reviewed-by: Hannes Reinecke <hare@suse.de> Reviewed-by: Daniel Wagner <dwagner@suse.de> Co-developed-by: Ram Vegesna <ram.vegesna@broadcom.com> Signed-off-by: Ram Vegesna <ram.vegesna@broadcom.com> Signed-off-by: James Smart <jsmart2021@gmail.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
c4f7ac64 |
|
20-May-2021 |
Kashyap Desai <kashyap.desai@broadcom.com> |
scsi: mpi3mr: Add mpi30 Rev-R headers and Kconfig This adds the Kconfig and mpi30 headers. Link: https://lore.kernel.org/r/20210520152545.2710479-2-kashyap.desai@broadcom.com Cc: sathya.prakash@broadcom.com Cc: bvanassche@acm.org Cc: hch@infradead.org Reviewed-by: Hannes Reinecke <hare@suse.de> Reviewed-by: Tomas Henzl <thenzl@redhat.com> Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com> Signed-off-by: Kashyap Desai <kashyap.desai@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
0653c358 |
|
13-Jan-2021 |
Hannes Reinecke <hare@suse.de> |
scsi: Drop gdth driver The gdth driver refers to a SCSI parallel, PCI-only HBA RAID adapter which was manufactured by the now-defunct ICP Vortex company, later acquired by Adaptec and superseded by the aacraid series of controllers. The driver itself would require a major overhaul before any modifications can be attempted, but seeing that it's unlikely to have any users left it should rather be removed completely. Link: https://lore.kernel.org/r/20210113090500.129644-2-hare@suse.de Cautiously-Acked-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
0e5d8b7f |
|
17-Jul-2019 |
Masahiro Yamada <yamada.masahiro@socionext.com> |
scsi: remove pointless $(MODVERDIR)/$(obj)/53c700.ver Nothing depends on this, so it is dead code. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
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#
e5207cf0 |
|
14-May-2019 |
Ondrej Zary <linux@zary.sk> |
scsi: fdomain: Resurrect driver - ISA support Future Domain 16xx ISA SCSI support card support. Tested on IBM 92F0330 card (18C50 chip) with v1.00 BIOS. Signed-off-by: Ondrej Zary <linux@zary.sk> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
68046d50 |
|
14-May-2019 |
Ondrej Zary <linux@zary.sk> |
scsi: fdomain: Resurrect driver - PCI support Future Domain TMC-3260/AHA-2920A PCI card support. Tested on Adaptec AHA-2920A PCI card. Signed-off-by: Ondrej Zary <linux@zary.sk> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
|
#
ebeb4665 |
|
14-May-2019 |
Ondrej Zary <linux@zary.sk> |
scsi: fdomain: Resurrect driver - Core Future Domain TMC-16xx/TMC-3260 SCSI driver. This is the core driver, common for PCI, ISA and PCMCIA cards. Signed-off-by: Ondrej Zary <linux@zary.sk> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
4e3ea141 |
|
06-May-2019 |
Hannes Reinecke <hare@suse.com> |
scsi: osst: kill obsolete driver The osst driver is becoming obsolete, as the manufacturer went out of business ages ago, and the maintainer has no means of testing any improvements anymore. Plus these days flash drives are cheaper and offer a higher capacity. So drop it completely. Cc: Willem Riede <osst@riede.org> Signed-off-by: Hannes Reinece <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
19fcae3d |
|
08-Nov-2018 |
Christoph Hellwig <hch@lst.de> |
scsi: remove the SCSI OSD library 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>
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#
77266186 |
|
17-Oct-2018 |
Hannes Reinecke <hare@suse.com> |
scsi: myrs: Add Mylex RAID controller (SCSI interface) 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>
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#
081ff398 |
|
17-Oct-2018 |
Hannes Reinecke <hare@suse.com> |
scsi: myrb: Add Mylex RAID controller (block interface) 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>
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#
ad80f970 |
|
31-Jul-2018 |
Christoph Hellwig <hch@lst.de> |
scsi: build scsi_common.o for all scsi passthrough request users Split scsi_common.o out of SCSI so that non-SCSI users can pull it in easily for future sense buffer helper usage. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Jens Axboe <axboe@kernel.dk>
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#
af8a6722 |
|
06-Jul-2018 |
Johannes Thumshirn <jthumshirn@suse.de> |
scsi: remove NCR_Q720 driver 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>
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#
54e45716 |
|
06-Jul-2018 |
Johannes Thumshirn <jthumshirn@suse.de> |
scsi: remove NCR_D700 driver 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>
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#
a406b0a0 |
|
13-May-2018 |
Randy Dunlap <rdunlap@infradead.org> |
scsi: core: clean up generated file scsi_devinfo_tbl.c "make clean" should remove the generated file "scsi_devinfo_tbl.c", so list it in the clean-files variable so that the file gets cleaned up. Fixes: 345e29608b4b ("scsi: scsi: Export blacklist flags to sysfs") Cc: Hannes Reinecke <hare@suse.de> Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
358fda5f |
|
17-Apr-2018 |
Martin Wilck <mwilck@suse.com> |
scsi: devinfo: warn on undefined blist flags Warn if a device (or the user) sets blist flags which are unknown or have been removed. This should enable us to reuse freed blist bits in later releases. Signed-off-by: Martin Wilck <mwilck@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
3109e5ae |
|
11-Apr-2018 |
Michael Schmitz <schmitz@debian.org> |
scsi: zorro_esp: New driver for Amiga Zorro NCR53C9x boards 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>
|
#
616434e2 |
|
19-Mar-2018 |
Christoph Hellwig <hch@lst.de> |
scsi: remove the sym53c416 driver 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>
|
#
94d4731c |
|
19-Mar-2018 |
Christoph Hellwig <hch@lst.de> |
scsi: remove the NCR53c406a driver 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>
|
#
e184f2bf |
|
19-Mar-2018 |
Christoph Hellwig <hch@lst.de> |
scsi: remove the fdomain and fdomain_cs drivers 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>
|
#
6b1745ca |
|
13-Mar-2018 |
Martin K. Petersen <martin.petersen@oracle.com> |
scsi: eata: eata-pio: Deprecate legacy EATA drivers 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>
|
#
2e8233ab |
|
28-Jan-2018 |
Corentin Labbe <clabbe@baylibre.com> |
scsi: Remove Makefile entry for oktagon files Remove line using non-existent files which were removed in commit 642978beb483 ("[SCSI] remove m68k NCR53C9x based drivers") [mkp: tweaked patch description] Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
b2441318 |
|
01-Nov-2017 |
Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
License cleanup: add SPDX GPL-2.0 license identifier to files with no license Many source files in the tree are missing licensing information, which makes it harder for compliance tools to determine the correct license. By default all files without license information are under the default license of the kernel, which is GPL version 2. Update the files which contain no license information with the 'GPL-2.0' SPDX license identifier. The SPDX identifier is a legally binding shorthand, which can be used instead of the full boiler plate text. This patch is based on work done by Thomas Gleixner and Kate Stewart and Philippe Ombredanne. How this work was done: Patches were generated and checked against linux-4.14-rc6 for a subset of the use cases: - file had no licensing information it it. - file was a */uapi/* one with no licensing information in it, - file was a */uapi/* one with existing licensing information, Further patches will be generated in subsequent months to fix up cases where non-standard license headers were used, and references to license had to be inferred by heuristics based on keywords. The analysis to determine which SPDX License Identifier to be applied to a file was done in a spreadsheet of side by side results from of the output of two independent scanners (ScanCode & Windriver) producing SPDX tag:value files created by Philippe Ombredanne. Philippe prepared the base worksheet, and did an initial spot review of a few 1000 files. The 4.13 kernel was the starting point of the analysis with 60,537 files assessed. Kate Stewart did a file by file comparison of the scanner results in the spreadsheet to determine which SPDX license identifier(s) to be applied to the file. She confirmed any determination that was not immediately clear with lawyers working with the Linux Foundation. Criteria used to select files for SPDX license identifier tagging was: - Files considered eligible had to be source code files. - Make and config files were included as candidates if they contained >5 lines of source - File already had some variant of a license header in it (even if <5 lines). All documentation files were explicitly excluded. The following heuristics were used to determine which SPDX license identifiers to apply. - when both scanners couldn't find any license traces, file was considered to have no license information in it, and the top level COPYING file license applied. For non */uapi/* files that summary was: SPDX license identifier # files ---------------------------------------------------|------- GPL-2.0 11139 and resulted in the first patch in this series. If that file was a */uapi/* path one, it was "GPL-2.0 WITH Linux-syscall-note" otherwise it was "GPL-2.0". Results of that was: SPDX license identifier # files ---------------------------------------------------|------- GPL-2.0 WITH Linux-syscall-note 930 and resulted in the second patch in this series. - if a file had some form of licensing information in it, and was one of the */uapi/* ones, it was denoted with the Linux-syscall-note if any GPL family license was found in the file or had no licensing in it (per prior point). Results summary: SPDX license identifier # files ---------------------------------------------------|------ GPL-2.0 WITH Linux-syscall-note 270 GPL-2.0+ WITH Linux-syscall-note 169 ((GPL-2.0 WITH Linux-syscall-note) OR BSD-2-Clause) 21 ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) 17 LGPL-2.1+ WITH Linux-syscall-note 15 GPL-1.0+ WITH Linux-syscall-note 14 ((GPL-2.0+ WITH Linux-syscall-note) OR BSD-3-Clause) 5 LGPL-2.0+ WITH Linux-syscall-note 4 LGPL-2.1 WITH Linux-syscall-note 3 ((GPL-2.0 WITH Linux-syscall-note) OR MIT) 3 ((GPL-2.0 WITH Linux-syscall-note) AND MIT) 1 and that resulted in the third patch in this series. - when the two scanners agreed on the detected license(s), that became the concluded license(s). - when there was disagreement between the two scanners (one detected a license but the other didn't, or they both detected different licenses) a manual inspection of the file occurred. - In most cases a manual inspection of the information in the file resulted in a clear resolution of the license that should apply (and which scanner probably needed to revisit its heuristics). - When it was not immediately clear, the license identifier was confirmed with lawyers working with the Linux Foundation. - If there was any question as to the appropriate license identifier, the file was flagged for further research and to be revisited later in time. In total, over 70 hours of logged manual review was done on the spreadsheet to determine the SPDX license identifiers to apply to the source files by Kate, Philippe, Thomas and, in some cases, confirmation by lawyers working with the Linux Foundation. Kate also obtained a third independent scan of the 4.13 code base from FOSSology, and compared selected files where the other two scanners disagreed against that SPDX file, to see if there was new insights. The Windriver scanner is based on an older version of FOSSology in part, so they are related. Thomas did random spot checks in about 500 files from the spreadsheets for the uapi headers and agreed with SPDX license identifier in the files he inspected. For the non-uapi files Thomas did random spot checks in about 15000 files. In initial set of patches against 4.14-rc6, 3 files were found to have copy/paste license identifier errors, and have been fixed to reflect the correct identifier. Additionally Philippe spent 10 hours this week doing a detailed manual inspection and review of the 12,461 patched files from the initial patch version early this week with: - a full scancode scan run, collecting the matched texts, detected license ids and scores - reviewing anything where there was a license detected (about 500+ files) to ensure that the applied SPDX license was correct - reviewing anything where there was no detection but the patch license was not GPL-2.0 WITH Linux-syscall-note to ensure that the applied SPDX license was correct This produced a worksheet with 20 files needing minor correction. This worksheet was then exported into 3 different .csv files for the different types of files to be modified. These .csv files were then reviewed by Greg. Thomas wrote a script to parse the csv files and add the proper SPDX tag to the file, in the format that the file expected. This script was further refined by Greg based on the output to detect more types of files automatically and to distinguish between header and source .c files (which need different comment types.) Finally Greg ran the script using the .csv files to generate the patches. Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Philippe Ombredanne <pombredanne@nexb.com> Reviewed-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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#
345e2960 |
|
02-Oct-2017 |
Hannes Reinecke <hare@suse.de> |
scsi: scsi: Export blacklist flags to sysfs Each scsi device is scanned according to the found blacklist flags, but this information is never presented to sysfs. This makes it quite hard to figure out if blacklisting worked as expected. With this patch we're exporting an additional attribute 'blacklist' containing the blacklist flags for this device. Signed-off-by: Hannes Reinecke <hare@suse.com> Reviewed-by: Bart Van Assche <bart.vanassche@wdc.com> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
|
#
0eebd005 |
|
26-Apr-2017 |
Bart Van Assche <bvanassche@acm.org> |
scsi: Implement blk_mq_ops.show_rq() Show the SCSI CDB for pending SCSI commands in /sys/kernel/debug/block/*/mq/*/dispatch and */rq_list. An example of how SCSI commands are displayed by this code: ffff8801703245c0 {.op=READ, .cmd_flags=META PRIO, .rq_flags=DONTPREP IO_STAT STATS, .tag=14, .internal_tag=-1, .cmd=Read(10) 28 00 2a 81 1b 30 00 00 08 00} Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com> Reviewed-by: Omar Sandoval <osandov@fb.com> Cc: Martin K. Petersen <martin.petersen@oracle.com> Cc: James Bottomley <James.Bottomley@HansenPartnership.com> Cc: Hannes Reinecke <hare@suse.com> Cc: <linux-scsi@vger.kernel.org> Signed-off-by: Jens Axboe <axboe@fb.com>
|
#
61d8658b |
|
15-Feb-2017 |
Dupuis, Chad <chad.dupuis@cavium.com> |
scsi: qedf: Add QLogic FastLinQ offload FCoE driver framework. 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>
|
#
ace7f46b |
|
01-Dec-2016 |
Manish Rangankar <manish.rangankar@cavium.com> |
scsi: qedi: Add QLogic FastLinQ offload iSCSI driver framework. 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>
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b61bacbc |
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09-Oct-2016 |
Ondrej Zary <linux@rainbow-software.org> |
scsi: g_NCR5380: Merge g_NCR5380 and g_NCR5380_mmio drivers 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>
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89d94756 |
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18-Oct-2016 |
Hannes Reinecke <hare@suse.de> |
sd: Implement support for ZBC devices Implement ZBC support functions to setup zoned disks, both host-managed and host-aware models. Only zoned disks that satisfy the following conditions are supported: 1) All zones are the same size, with the exception of an eventual last smaller runt zone. 2) For host-managed disks, reads are unrestricted (reads are not failed due to zone or write pointer alignement constraints). Zoned disks that do not satisfy these 2 conditions are setup with a capacity of 0 to prevent their use. The function sd_zbc_read_zones, called from sd_revalidate_disk, checks that the device satisfies the above two constraints. This function may also change the disk capacity previously set by sd_read_capacity for devices reporting only the capacity of conventional zones at the beginning of the LBA range (i.e. devices reporting rc_basis set to 0). The capacity message output was moved out of sd_read_capacity into a new function sd_print_capacity to include this eventual capacity change by sd_zbc_read_zones. This new function also includes a call to sd_zbc_print_zones to display the number of zones and zone size of the device. Signed-off-by: Hannes Reinecke <hare@suse.de> [Damien: * Removed zone cache support * Removed mapping of discard to reset write pointer command * Modified sd_zbc_read_zones to include checks that the device satisfies the kernel constraints * Implemeted REPORT ZONES setup and post-processing based on code from Shaun Tancheff <shaun.tancheff@seagate.com> * Removed confusing use of 512B sector units in functions interface] Signed-off-by: Damien Le Moal <damien.lemoal@hgst.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Shaun Tancheff <shaun.tancheff@seagate.com> Tested-by: Shaun Tancheff <shaun.tancheff@seagate.com> Acked-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Jens Axboe <axboe@fb.com>
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92efbb85 |
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19-Sep-2016 |
Christoph Hellwig <hch@lst.de> |
scsi: dtc: remove from tree 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>
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f95819a0 |
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19-Sep-2016 |
Christoph Hellwig <hch@lst.de> |
scsi: t128: remove from tree 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>
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4931a46a |
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19-Sep-2016 |
Christoph Hellwig <hch@lst.de> |
scsi: pas16: remove from tree 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>
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24cbf0f7 |
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19-Sep-2016 |
Christoph Hellwig <hch@lst.de> |
scsi: u14-34f: remove from tree 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>
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180a186d |
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19-Sep-2016 |
Christoph Hellwig <hch@lst.de> |
scsi: ultrastor: remove from tree 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>
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2393b111 |
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19-Sep-2016 |
Christoph Hellwig <hch@lst.de> |
scsi: in2000: remove from tree 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>
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9b3a34fb |
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19-Sep-2016 |
Christoph Hellwig <hch@lst.de> |
scsi: wd7000: remove from tree 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>
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6c223761 |
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27-Jun-2016 |
Kevin Barnett <kevin.barnett@microsemi.com> |
smartpqi: initial commit of Microsemi smartpqi driver This initial commit contains Microsemi's smartpqi module. [mkp: Minor tweaks to apply to 4.9/scsi-queue] Reviewed-by: Scott Benesh <scott.benesh@microsemi.com> Reviewed-by: Kevin Barnett <kevin.barnett@microsemi.com> Signed-off-by: Kevin Barnett <kevin.barnett@microsemi.com> Signed-off-by: Don Brace <don.brace@microsemi.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Reviewed-by: Ewan D. Milne <emilne@redhat.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
88a678bb |
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28-Jun-2016 |
Bryant G. Ly <bryantly@linux.vnet.ibm.com> |
ibmvscsis: Initial commit of IBM VSCSI Tgt Driver This driver is a pick up of the old IBM VIO scsi Target Driver that was started by Nick and Fujita 2-4 years ago. http://comments.gmane.org/gmane.linux.scsi/90119 The driver provides a virtual SCSI device on IBM Power Servers. This patch contains the fifth version for an initial merge of the tcm ibmvscsis driver. More information on this driver and config can be found: https://github.com/powervm/ibmvscsis/wiki/Configuration http://www.linux-iscsi.org/wiki/IBM_vSCSI (Drop extra libsrp review breakage + Fix kconfig typo - nab) Signed-off-by: Steven Royer <seroyer@linux.vnet.ibm.com> Signed-off-by: Tyrel Datwyler <tyreld@linux.vnet.ibm.com> Signed-off-by: Michael Cyr <mikecyr@linux.vnet.ibm.com> Signed-off-by: Bryant G. Ly <bryantly@linux.vnet.ibm.com> Cc: FUJITA Tomonori <tomof@acm.org> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
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#
e8899fad |
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17-Nov-2015 |
John Garry <john.garry@huawei.com> |
hisi_sas: Add initial bare main driver This patch adds the initial bare main driver for the HiSilicon SAS HBA. This only introduces the changes to build and load the main driver module. The complete driver consists of the core main module and also a module platform driver for driving the hw. The HBA is a platform device. Signed-off-by: John Garry <john.garry@huawei.com> Signed-off-by: Zhangfei Gao <zhangfei.gao@linaro.org> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
c84b06a4 |
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11-Nov-2015 |
Sreekanth Reddy <sreekanth.reddy@avagotech.com> |
mpt3sas: Single driver module which supports both SAS 2.0 & SAS 3.0 HBAs Modified the mpt3sas driver to have a single driver module which supports both SAS 2.0 & SAS 3.0 HBA devices. * Added SAS 2.0 HBA device IDs to the mpt3sas_pci_table pci table. * Created two separate SCSI host templates for SAS2 and SAS3 HBAs so that, during the driver load time driver can use corresponding host template(based the pci device ID) while registering a scsi host adapter instance for that pci device. * Registered two IOCTL devices, mpt2ctl is for SAS2 HBAs & mpt3ctl for SAS3 HBAs. Also updated the code to make sure that mpt2ctl device processes only those ioctl cmds issued for the SAS2 HBAs and mpt3ctl device processes only those ioctl cmds issued for the SAS3 HBAs. * Added separate indexing for SAS2 and SAS3 HBAs. * Replaced compile time check 'MPT2SAS_SCSI' to run time check 'hba_mpi_version_belonged' whereever needed. * Aliased this merged driver to mpt2sas using MODULE_ALIAS. * Moved global varaible 'driver_name' to per adapter instance variable. * Created two raid function template and used corresponding raid function templates based on the run time check 'hba_mpi_version_belonged'. * Moved mpt2sas_warpdrive.c file from mpt2sas to mpt3sas folder and renamed it as mpt3sas_warpdrive.c. * Also renamed the functions in mpt3sas_warpdrive.c file to follow current driver function name convention. * Updated the Makefile to build mpt3sas_warpdrive.o file for these WarpDrive-specific functions. * Also in function mpt3sas_setup_direct_io(), used sector_div() API instead of division operator (which gives compilation errors on 32 bit machines). * Removed mpt2sas files, mpt2sas directory & mpt3sas_module.c file. * Added module parameter 'hbas_to_enumerate' which permits using this merged driver as a legacy mpt2sas driver or as a legacy mpt3sas driver. Here are the available options for this module parameter: 0 - Merged driver which enumerates both SAS 2.0 & SAS 3.0 HBAs 1 - Acts as legacy mpt2sas driver, which enumerates only SAS 2.0 HBAs 2 - Acts as legacy mpt3sas driver, which enumerates only SAS 3.0 HBAs * Removed mpt2sas entries from SCSI's Kconfig and Makefile files. Signed-off-by: Sreekanth Reddy <Sreekanth.Reddy@avagotech.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
086b91d0 |
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27-Aug-2015 |
Christoph Hellwig <hch@lst.de> |
scsi_dh: integrate into the core SCSI code Stop building scsi_dh as a separate module and integrate it fully into the core SCSI code with explicit callouts at bus scan time. For now the callouts are placed at the same point as the old bus notifiers were called, but in the future we will be able to look at ALUA INQUIRY data earlier on. Note that this also means that the device handler modules need to be loaded by the time we scan the bus. The next patches will add support for autoloading device handlers at bus scan time to make sure they are always loaded if they are enabled in the kernel config. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Reviewed-by: Hannes Reinecke <hare@suse.de> Acked-by: Mike Snitzer <snitzer@redhat.com> Signed-off-by: James Bottomley <JBottomley@Odin.com>
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#
c21e0bbf |
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09-Jun-2015 |
Matthew R. Ochs <mrochs@linux.vnet.ibm.com> |
cxlflash: Base support for IBM CXL Flash Adapter SCSI device driver to support filesystem access on the IBM CXL Flash adapter. Supported-by: Stephen Bates <stephen.bates@pmcs.com> Reviewed-by: Michael Neuling <mikey@neuling.org> Signed-off-by: Matthew R. Ochs <mrochs@linux.vnet.ibm.com> Signed-off-by: Manoj N. Kumar <manoj@linux.vnet.ibm.com> Reviewed-by: Brian King <brking@linux.vnet.ibm.com> Signed-off-by: James Bottomley <JBottomley@Odin.com>
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#
c8806b6c |
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29-May-2015 |
Narsimhulu Musini <nmusini@cisco.com> |
snic: driver for Cisco SCSI HBA Cisco has developed a new PCI HBA interface called sNIC, which stands for SCSI NIC. This is a new storage feature supported on specialized network adapter. The new PCI function provides a uniform host interface and abstracts backend storage. [jejb: fix up checkpatch errors] Signed-off-by: Narsimhulu Musini <nmusini@cisco.com> Signed-off-by: Sesidhar Baddela <sebaddel@cisco.com> Reviewed-by: Hannes Reinecke <hare@suse.de> Signed-off-by: James Bottomley <JBottomley@Odin.com>
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#
07e38420 |
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08-May-2015 |
Bart Van Assche <bvanassche@acm.org> |
Move code that is used both by initiator and target drivers Move the functions that are used by both the initiator and target subsystems into scsi_common.c/.h. This change will allow to remove the initiator SCSI header include directives from most SCSI target source files in a later patch. Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com> Reviewed-by: Hannes Reinecke <hare@suse.de> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: James Bottomley <JBottomley@Odin.com>
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#
2dd951ec |
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07-Jan-2015 |
Hannes Reinecke <hare@suse.de> |
scsi: Conditionally compile in constants.c Instead of having constants.c littered with ifdef statements we should be moving dummy functions into the header and condintionally compile in constants.c if selected. And update the Kconfig description to reflect the actual size difference. Suggested-by: Christoph Hellwig <hch@infradead.org> Tested-by: Robert Elliott <elliott@hp.com> Reviewed-by: Robert Elliott <elliott@hp.com> Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Christoph Hellwig <hch@lst.de>
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#
ded85c19 |
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07-Jan-2015 |
Hannes Reinecke <hare@suse.de> |
scsi: Implement per-cpu logging buffer Implement a per-cpu buffer for formatting messages to avoid line breaks up under high load. This patch implements scmd_printk() and sdev_prefix_printk() using the per-cpu buffer and makes sdev_printk() a wrapper for sdev_prefix_printk(). Tested-by: Robert Elliott <elliott@hp.com> Reviewed-by: Robert Elliott <elliott@hp.com> Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Christoph Hellwig <hch@lst.de>
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#
48a31030 |
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24-Nov-2014 |
Ondrej Zary <linux@rainbow-software.org> |
wd719x: Introduce Western Digital WD7193/7197/7296 PCI SCSI card driver Introduce wd719x, a driver for Western Digital WD7193, WD7197 and WD7296 PCI SCSI controllers based on WD33C296A chip. Tested with WD7193 card. Signed-off-by: Ondrej Zary <linux@rainbow-software.org> Reviewed-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Christoph Hellwig <hch@lst.de>
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#
71bd849d |
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24-Nov-2014 |
Hannes Reinecke <hare@suse.de> |
tmscsim: replace by am53c974 driver The am53c974 is a re-implementation of the tmscsim driver, and provides the same functionality. So remove the tmscsim driver and make am53c974 an alias to tmscsim. Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Christoph Hellwig <hch@lst.de>
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#
3a7e7be2 |
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24-Nov-2014 |
Hannes Reinecke <hare@suse.de> |
am53c974: add new driver This patch adds a new implementation for the Tekram DC-390T / AMD AM53c974 SCSI controller, based on the generic esp_scsi infrastructure. Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Christoph Hellwig <hch@lst.de>
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#
8beb8d4c |
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27-Aug-2014 |
Juergen Gross <jgross@suse.com> |
xen-scsifront: Add Xen PV SCSI frontend driver Introduces the Xen pvSCSI frontend. With pvSCSI it is possible for a Xen domU to issue SCSI commands to a SCSI LUN assigned to that domU. The SCSI commands are passed to the pvSCSI backend in a driver domain (usually Dom0) which is owner of the physical device. This allows e.g. to use SCSI tape drives in a Xen domU. The code is taken from the pvSCSI implementation in Xen done by Fujitsu based on Linux kernel 2.6.18. Changes from the original version are: - port to upstream kernel - put all code in just one source file - move module to appropriate location in kernel tree - adapt to Linux style guide - some minor code simplifications - replace constants with defines - remove not used defines - add support for larger SG lists by putting them in a granted page Signed-off-by: Juergen Gross <jgross@suse.com> Acked-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David Vrabel <david.vrabel@citrix.com>
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#
06646525 |
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14-Apr-2014 |
Bart Van Assche <bvanassche@acm.org> |
tgt: removal Now that the ibmvstgt driver as the only user of scsi_tgt is gone, the scsi_tgt kernel module, the CONFIG_SCSI_TGT, CONFIG_SCSI_SRP_TGT_ATTRS and CONFIG_SCSI_FC_TGT_ATTRS kbuild variable, the scsi_host_template transfer_response method are no longer needed. [hch: minor updates to the current tree, changelog update] Signed-off-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Hannes Reinecke <hare@suse.de>
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#
f6667938 |
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14-Apr-2014 |
Christoph Hellwig <hch@lst.de> |
libsrp: removal Remove the libsrp module which was only used by the now removed ibmvstgt driver. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Hannes Reinecke <hare@suse.de>
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#
074dc37a |
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14-Apr-2014 |
Christoph Hellwig <hch@lst.de> |
ibmvstgt: remove The IBM virtual SCSI protocol has been obsoleted by ibmvfc, and there are no reported of the driver left. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Hannes Reinecke <hare@suse.de>
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1a4049dd |
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12-Sep-2013 |
Paul Gortmaker <paul.gortmaker@windriver.com> |
[SCSI] aci7xxx_old: delete decade+ obsolete driver After getting warnings in an allyesconfig build[1] from this driver, I decided to remind myself just how old it was, and whether it warranted fixing. In the Kconfig help text, I found: "This driver will eventually be phased out entirely" Going back to the history archive, I see the line was added[2] in Feb 2002, when we moved from v2.4.2.1 ---> v2.4.2.2 So, with over a decade of notification, and multiple major releases since then, I think we can justify removing this. Currently we have people wasting time building it during routine testing, and then wasting more time re-researching the known reported warnings, only to find that nobody really is willing to integrate the fixes[3] for it. A quick search didn't seem to indicate any active user base for it. If someone happens to have a quirky _old_ card that the eleven year old "new" driver doesn't work with, then it is entirely reasonable that they stick with a kernel version that predates this removal. [1] drivers/scsi/aic7xxx_old.c: In function ‘aic7xxx_register’: drivers/scsi/aic7xxx_old.c:7901:5: warning: case value ‘257’ not in enumerated type ‘ahc_chip’ [-Wswitch] drivers/scsi/aic7xxx_old.c:7898:5: warning: case value ‘513’ not in enumerated type ‘ahc_chip’ [-Wswitch] drivers/scsi/aic7xxx_old.c: In function ‘aic7xxx_load_seeprom’: drivers/scsi/aic7xxx_old.c:8517:5: warning: case value ‘257’ not in enumerated type ‘ahc_chip’ [-Wswitch] drivers/scsi/aic7xxx_old.c:8510:5: warning: case value ‘513’ not in enumerated type ‘ahc_chip’ [-Wswitch] [2] http://git.kernel.org/cgit/linux/kernel/git/tglx/history.git commit 44e8778c [3] https://lkml.org/lkml/2012/10/29/215 Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Acked-by: Hannes Reinecke <hare@suse.de> Acked-by: Doug Ledford <dledford@redhat.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
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#
26780d9e |
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23-Aug-2013 |
Bradley Grove <bgrove@attotech.com> |
[SCSI] esas2r: ATTO Technology ExpressSAS 6G SAS/SATA RAID Adapter Driver This is a new driver for ATTO Technology's ExpressSAS series of hardware RAID adapters. It supports the following adapters: - ExpressSAS R60F - ExpressSAS R680 - ExpressSAS R608 - ExpressSAS R644 Signed-off-by: Bradley Grove <bgrove@attotech.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
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#
f92363d1 |
|
29-Nov-2012 |
Sreekanth Reddy <Sreekanth.Reddy@lsi.com> |
[SCSI] mpt3sas: add new driver supporting 12GB SAS These driver files are initially, substantially similar to mpt2sas but, because mpt2sas is going into maintenance mode and mp3sas will become heavily developed, we elected to keep the code bases separate. Signed-off-by: Sreekanth Reddy <Sreekanth.Reddy@lsi.com> Reviewed-by: Nagalakshmi Nandigama <Nagalakshmi.Nandigama@lsi.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
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#
a3667aae |
|
15-Nov-2012 |
Naresh Kumar Inna <naresh@chelsio.com> |
[SCSI] csiostor: Chelsio FCoE offload driver Signed-off-by: Naresh Kumar Inna <naresh@chelsio.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
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#
6072609d |
|
27-May-2012 |
James Bottomley <JBottomley@Parallels.com> |
[SCSI] Remove scsi_wait_scan module scsi_wait_scan was introduced with asynchronous host scanning as a hack for distributions that weren't using proper udev based wait for root to appear in their initramfs scripts. In 2.6.30 Commit c751085943362143f84346d274e0011419c84202 Author: Rafael J. Wysocki <rjw@sisk.pl> Date: Sun Apr 12 20:06:56 2009 +0200 PM/Hibernate: Wait for SCSI devices scan to complete during resume Actually broke scsi_wait_scan because it renders scsi_complete_async_scans() a nop for modular SCSI if you include scsi_scans.h (which this module does). The lack of bug reports is sufficient proof that this module is no longer used. Cc: Jeff Mahoney <jeffm@suse.de> Cc: Dave Jones <davej@redhat.com> Cc: maximilian attems <max@stro.at> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
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#
a88dc06c |
|
16-May-2012 |
Paul Gortmaker <paul.gortmaker@windriver.com> |
scsi: delete the MCA specific drivers and driver code The support for CONFIG_MCA is being removed, since the 20 year old hardware simply isn't capable of meeting today's software demands on CPU and memory resources. This commit removes the MCA specific SCSI drivers, and the MCA specific portions of code in dual role ISA/MCA drivers. Also, the MCA specific SCSI documentation is removed. Cc: James Bottomley <JBottomley@parallels.com> Cc: linux-scsi@vger.kernel.org Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
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#
7a3e97b0 |
|
28-Feb-2012 |
Santosh Yaraganavi <santoshsy@gmail.com> |
[SCSI] ufshcd: UFS Host controller driver This patch adds support for Universal Flash Storage(UFS) host controllers. The UFS host controller driver includes host controller initialization method. The Initialization process involves following steps: - Initiate UFS Host Controller initialization process by writing to Host controller enable register - Configure UFS Host controller registers with host memory space datastructure offsets. - Unipro link startup procedure - Check for connected device - Configure UFS host controller to process requests - Enable required interrupts - Configure interrupt aggregation [jejb: fix warnings in 32 bit compile] Signed-off-by: Santosh Yaraganavi <santoshsy@gmail.com> Signed-off-by: Vinayak Holikatti <vinholikatti@gmail.com> Reviewed-by: Arnd Bergmann <arnd@linaro.org> Reviewed-by: Vishak G <vishak.g@samsung.com> Reviewed-by: Girish K S <girish.shivananjappa@linaro.org> Reviewed-by: Namjae Jeon <linkinjeon@gmail.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
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#
4fe74b1c |
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04-Feb-2012 |
Paolo Bonzini <pbonzini@redhat.com> |
[SCSI] virtio-scsi: SCSI driver for QEMU based virtual machines The virtio-scsi HBA is the basis of an alternative storage stack for QEMU-based virtual machines (including KVM). Compared to virtio-blk it is more scalable, because it supports many LUNs on a single PCI slot), more powerful (it more easily supports passthrough of host devices to the guest) and more easily extensible (new SCSI features implemented by QEMU should not require updating the driver in the guest). Acked-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
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#
89ae7d70 |
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09-Feb-2012 |
K. Y. Srinivasan <kys@microsoft.com> |
Staging: hv: storvsc: Move the storage driver out of the staging area The storage driver (storvsc_drv.c) handles all block storage devices assigned to Linux guests hosted on Hyper-V. This driver has been in the staging tree for a while and this patch moves it out of the staging area. James was willing to apply this patch during the 3.3-rc phase and a decision was taken to defer this to 3.4 since Greg had queued up a bunch of storvsc patches for 3.4. Now that Greg has applied all of the pending storvsc patches, I am sending this patch to move this driver out of staging. Based on James' recommendation, this patch gets rid of the unneeded files in the staging/hv directory. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Acked-by: James Bottomley <JBottomley@Parallels.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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#
3538a001 |
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31-Aug-2011 |
Randy Dunlap <rdunlap@infradead.org> |
[SCSI] scsi: qla4xxx needs libiscsi.o qla4xxx driver needs to be linked with libiscsi.o to fix build errors. This happens when no other drivers that use libiscsi.o are enabled. ERROR: "iscsi_conn_stop" [drivers/scsi/qla4xxx/qla4xxx.ko] undefined! ERROR: "iscsi_conn_get_addr_param" [drivers/scsi/qla4xxx/qla4xxx.ko] undefined! ERROR: "iscsi_session_teardown" [drivers/scsi/qla4xxx/qla4xxx.ko] undefined! ERROR: "iscsi_host_alloc" [drivers/scsi/qla4xxx/qla4xxx.ko] undefined! ERROR: "iscsi_conn_start" [drivers/scsi/qla4xxx/qla4xxx.ko] undefined! ERROR: "iscsi_conn_send_pdu" [drivers/scsi/qla4xxx/qla4xxx.ko] undefined! ERROR: "iscsi_session_get_param" [drivers/scsi/qla4xxx/qla4xxx.ko] undefined! ERROR: "iscsi_conn_get_param" [drivers/scsi/qla4xxx/qla4xxx.ko] undefined! ERROR: "iscsi_set_param" [drivers/scsi/qla4xxx/qla4xxx.ko] undefined! ERROR: "iscsi_session_failure" [drivers/scsi/qla4xxx/qla4xxx.ko] undefined! ERROR: "iscsi_complete_pdu" [drivers/scsi/qla4xxx/qla4xxx.ko] undefined! ERROR: "iscsi_session_setup" [drivers/scsi/qla4xxx/qla4xxx.ko] undefined! ERROR: "iscsi_conn_bind" [drivers/scsi/qla4xxx/qla4xxx.ko] undefined! ERROR: "iscsi_conn_setup" [drivers/scsi/qla4xxx/qla4xxx.ko] undefined! ERROR: "iscsi_itt_to_task" [drivers/scsi/qla4xxx/qla4xxx.ko] undefined! Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Cc: stable@kernel.org Signed-off-by: James Bottomley <JBottomley@Parallels.com>
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#
f0c568a4 |
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11-May-2011 |
Jianyun Li <jyli@marvell.com> |
[SCSI] mvumi: Add Marvell UMI driver The Marvell Universal Message Interface (UMI) defines a messaging interface between host and Marvell products (Plato, for example). It considers situations of limited system resource and optimized system performance. UMI driver translates host request to message and sends message to FW via UMI, FW receives message and processes it, then sends response to UMI driver. FW generates an interrupt when it needs to send information or response to UMI driver Signed-off-by: Jianyun Li <jyli@marvell.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
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#
6f231dda |
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02-Jul-2011 |
Dan Williams <dan.j.williams@intel.com> |
isci: Intel(R) C600 Series Chipset Storage Control Unit Driver Support for the up to 2x4-port 6Gb/s SAS controllers embedded in the chipset. This is a snapshot of the first publicly available version of the driver, commit 4c1db2d0 in the 'historical' branch. git://git.kernel.org/pub/scm/linux/kernel/git/djbw/isci.git historical Signed-off-by: Maciej Trela <maciej.trela@intel.com> Signed-off-by: Dave Jiang <dave.jiang@intel.com> Signed-off-by: Edmund Nadolski <edmund.nadolski@intel.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com>
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#
aa338601 |
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10-Feb-2011 |
Rafael J. Wysocki <rjw@rjwysocki.net> |
PM: Remove CONFIG_PM_OPS After redefining CONFIG_PM to depend on (CONFIG_PM_SLEEP || CONFIG_PM_RUNTIME) the CONFIG_PM_OPS option is redundant and can be replaced with CONFIG_PM. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
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#
853e2bd2 |
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04-Feb-2011 |
Bhanu Gollapudi <bprakash@broadcom.com> |
[SCSI] bnx2fc: Broadcom FCoE offload driver This driver is for Broadcom Netxtreme II 57712 chip. The following patch contains the driver sources for bnx2fc driver. libfc/libfcoe changes to enable bnx2fc have already gone through the fcoe tree. bnx2fc is a SCSI low level driver that interfaces with SCSI midlayer, libfc, libfcoe, cnic modules. bnx2fc driver uses services of libfc for slow path operations such as FIP and fabric discovery. The fast path IO perations are performed after offloading the session information to the underlying FCoE firmware. Signed-off-by: Bhanu Prakash Gollapudi <bprakash@broadcom.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
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#
6f7efaab |
|
16-Aug-2010 |
kxie@chelsio.com <kxie@chelsio.com> |
[SCSI] cxgb3i: change cxgb3i to use libcxgbi Signed-off-by: Karen Xie <kxie@chelsio.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
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#
7b36b6e0 |
|
16-Aug-2010 |
kxie@chelsio.com <kxie@chelsio.com> |
[SCSI] cxgb4i v5: iscsi driver Added cxgb4i iSCSI driver. This patch implements the cxgb4i iscsi connection acceleration for the open-iscsi initiator. The cxgb4i driver offers the iscsi PDU based offload: - digest insertion and verification - payload direct-placement into host memory buffer. Signed-off-by: Karen Xie <kxie@chelsio.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
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#
aab7a8fd |
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01-Aug-2010 |
Mike Christie <michaelc@cs.wisc.edu> |
[SCSI] iscsi boot: mv iscsi_boot_sysfs to drivers/scsi iscsi_boot_sysfs does not depend on firmware. Any iscsi driver can use it. This patch moves iscsi_boot_sysfs to the scsi dir, so that it can be used on any arch with any driver. Signed-off-by: Mike Christie <mchristi@redhat.com> Acked-by: Konrad Rzeszutek Wilk <konrad@kernel.org> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
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#
db5bd1e0 |
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17-Jun-2010 |
Alan Stern <stern@rowland.harvard.edu> |
[SCSI] convert to the new PM framework This patch (as1397b) converts the SCSI midlayer to use the new PM callbacks (struct dev_pm_ops). A new source file, scsi_pm.c, is created to hold the new callback routines, and the existing suspend/resume code is moved there. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
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#
bf816235 |
|
01-Apr-2010 |
Kei Tokunaga <tokunaga.keiich@jp.fujitsu.com> |
[SCSI] add scsi trace core functions and put trace points Signed-off-by: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com> Signed-off-by: Tomohiro Kusumi <kusumi.tomohiro@jp.fujitsu.com> Signed-off-by: Kei Tokunaga <tokunaga.keiich@jp.fujitsu.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
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#
edd16368 |
|
08-Dec-2009 |
Stephen M. Cameron <scameron@beardog.cce.hp.com> |
[SCSI] hpsa: add driver for HP Smart Array controllers. This driver supports a subset of HP Smart Array Controllers. It is a SCSI alternative to the cciss driver. [akpm@linux-foundation.org: avoid helpful cleanup patches] [achiang@hp.com: make device attrs static] [akpm@linux-foundation.org: msleep() does set_current_state() itself] Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com> Signed-off-by: Mike Miller <mikem@beardog.cce.hp.com> Signed-off-by: Alex Chiang <achiang@hp.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
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#
f619106b |
|
23-Oct-2009 |
Adam Radford <aradford@gmail.com> |
[SCSI] 3w-sas: Add new driver for LSI 3ware 9750 [jejb: fix up for new queue depth code] Signed-off-by: Adam Radford <aradford@gmail.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
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#
851b1642 |
|
13-Oct-2009 |
Alok Kataria <akataria@vmware.com> |
[SCSI] vmw_pvscsi: SCSI driver for VMware's virtual HBA. This is a driver for VMware's paravirtualized SCSI device, which should improve disk performance for guests running under control of VMware hypervisors that support such devices. Signed-off-by: Alok N Kataria <akataria@vmware.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
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#
dbf9bfe6 |
|
14-Oct-2009 |
jack wang <jack_wang@usish.com> |
[SCSI] pm8001: add SAS/SATA HBA driver This driver supports PMC-Sierra PCIe SAS/SATA 8x6G SPC 8001 chip based host adapters. Signed-off-by: Jack Wang <jack_wang@usish.com> Signed-off-by: Lindar Liu <lindar_liu@usish.com> Signed-off-by: Tom Peng <tom_peng@usish.com> Signed-off-by: Kevin Ao <aoqingyun@usish.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
|
#
6733b39a |
|
04-Sep-2009 |
Jayamohan Kallickal <jayamohank@serverengines.com> |
[SCSI] be2iscsi: add 10Gbps iSCSI - BladeEngine 2 driver [v2: fixed up virt_to_bus() issue spotted by sfr] Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: Jayamohan Kallickal <jayamohank@serverengines.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
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#
7725ccfd |
|
23-Sep-2009 |
Jing Huang <huangj@brocade.com> |
[SCSI] bfa: Brocade BFA FC SCSI driver Add new driver for Brocade Hardware Signed-off-by: Jing Huang <huangj@brocade.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
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#
89a36810 |
|
25-Aug-2009 |
Anil Ravindranath <anil_ravindranath@pmc-sierra.com> |
[SCSI] pmcraid: PMC-Sierra MaxRAID driver to support 6Gb/s SAS RAID controller Signed-off-by: Anil Ravindranath <anil_ravindranath@pmc-sierra.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
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#
cf4e6363 |
|
08-Jun-2009 |
Michael Chan <mchan@broadcom.com> |
[SCSI] bnx2i: Add bnx2i iSCSI driver. New iSCSI driver for Broadcom BNX2 devices. The driver interfaces with the CNIC driver to access the hardware. Signed-off-by: Anil Veerabhadrappa <anilgv@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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#
2ad52f47 |
|
08-May-2009 |
Jeff Garzik <jeff@garzik.org> |
[SCSI] mvsas: move into new directory drivers/scsi/mvsas/ Zero functional changes, just file movement. This commit prepares for the upcoming integration of the Marvell-provided driver update that splits the driver into support for both 64xx and 94xx chip families. Signed-off-by: Jeff Garzik <jgarzik@redhat.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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#
5df6d737 |
|
17-Apr-2009 |
Abhijeet Joglekar <abjoglek@cisco.com> |
[SCSI] fnic: Add new Cisco PCI-Express FCoE HBA fnic is a driver for the Cisco PCI-Express FCoE HBA Signed-off-by: Abhijeet Joglekar <abjoglek@cisco.com> Signed-off-by: Joe Eykholt <jeykholt@cisco.com> Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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#
9b34ecff |
|
17-Mar-2009 |
Vasu Dev <vasu.dev@intel.com> |
[SCSI] fcoe, libfc: add libfcoe module Just sets up build environment for libfcoe module towards a libfcoe library for libfc LLDs using FCoE as libfc transport. Common library code to libfcoe is added in next patch. Also, updated MODULE_LICENSE from "GPL" string to "GPL v2" for libfc, libfcoe and fcoe modules to accurately match the licenses. Signed-off-by: Vasu Dev <vasu.dev@intel.com> Signed-off-by: Robert Love <robert.w.love@intel.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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#
635374e7 |
|
09-Mar-2009 |
Eric Moore <eric.moore@lsi.com> |
[SCSI] mpt2sas v00.100.11.15 * This is new scsi lld device driver from LSI supporting the SAS 2.0 standard. I have split patchs by filename. * Here is list of new 6gb host controllers: LSI SAS2004 LSI SAS2008 LSI SAS2108 LSI SAS2116 * Here are the changes in the 4th posting of this patch set: (1) fix compile errors when SCSI_MPT2SAS_LOGGING is not enabled (2) add mpt2sas to the SCSI Mid Layer Makefile (3) append mpt2sas_ to the naming of all non-static functions (4) fix oops for SMP_PASSTHRU (5) doorbell algorithm imported changes from windows driver * Here are the changes in the 3rd posting of this patch set: (1) add readl following writel from the function that disables interrupts (2) replace 0xFFFFFFFFFFFFFFFFULL with ~0ULL (3) when calling pci_enable_msix, only pass one msix entry (instead of 15). (4) remove the "current HW implementation uses..... " comment in the sources (5) merged bug fix for SIGIO/POLLIN notifcation; reported by the storlib team. * Here are the changes in the 2nd posting of this patch set: (1) use little endian types in the mpi headers (2) merged in bug fix's from inhouse drivers. Signed-off-by: Eric Moore <eric.moore@lsi.com> Tested-by: peter Bogdanovic <pbog@us.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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#
68274794 |
|
25-Jan-2009 |
Boaz Harrosh <bharrosh@panasas.com> |
[SCSI] scsi: Add osd library to build system OSD in kernel source code is assumed to be at: drivers/scsi/osd/ with its own Makefile and Kconfig Add includes to them from drivers/scsi Makefile and Kconfig Add OSD to MAINTAINERS file Signed-off-by: Boaz Harrosh <bharrosh@panasas.com> Reviewed-by: Benny Halevy <bhalevy@panasas.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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#
93c164af |
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02-Jan-2009 |
FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> |
remove ide-scsi As planed, this removes ide-scsi. The 2.6 kernel supports direct writing to ide CD drives, which eliminates the need for ide-scsi. ide-scsi has been unmaintained and marked as deprecated. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Cc: James.Bottomley@HansenPartnership.com Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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#
c3673464 |
|
09-Dec-2008 |
Karen Xie <kxie@chelsio.com> |
[SCSI] cxgb3i: Add cxgb3i iSCSI driver. This patch implements the cxgb3i iscsi connection acceleration for the open-iscsi initiator. The cxgb3i driver offers the iscsi PDU based offload: - digest insertion and verification - payload direct-placement into host memory buffer. Signed-off-by: Karen Xie <kxie@chelsio.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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#
85b4aa49 |
|
09-Dec-2008 |
Robert Love <robert.w.love@intel.com> |
[SCSI] fcoe: Fibre Channel over Ethernet Encapsulation protocol for running Fibre Channel over Ethernet interfaces. Creates virtual Fibre Channel host adapters using libfc. This layer is the LLD to the scsi-ml. It allocates the Scsi_Host, utilizes libfc for Fibre Channel protocol processing and interacts with netdev to send/receive Ethernet packets. Signed-off-by: Robert Love <robert.w.love@intel.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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#
42e9a92f |
|
09-Dec-2008 |
Robert Love <robert.w.love@intel.com> |
[SCSI] libfc: A modular Fibre Channel library libFC is composed of 4 blocks supported by an exchange manager and a framing library. The upper 4 layers are fc_lport, fc_disc, fc_rport and fc_fcp. A LLD that uses libfc could choose to either use libfc's block, or using the transport template defined in libfc.h, override one or more blocks with its own implementation. The EM (Exchange Manager) manages exhcanges/sequences for all commands- ELS, CT and FCP. The framing library frames ELS and CT commands. The fc_lport block manages the library's representation of the host's FC enabled ports. The fc_disc block manages discovery of targets as well as handling changes that occur in the FC fabric (via. RSCN events). The fc_rport block manages the library's representation of other entities in the FC fabric. Currently the library uses this block for targets, its peer when in point-to-point mode and the directory server, but can be extended for other entities if needed. The fc_fcp block interacts with the scsi-ml and handles all I/O. Signed-off-by: Robert Love <robert.w.love@intel.com> [jejb: added include of delay.h to fix ppc64 compile prob spotted by sfr] Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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#
38e1a8f5 |
|
01-Dec-2008 |
Mike Christie <michaelc@cs.wisc.edu> |
[SCSI] iscsi_tcp: hook iscsi_tcp into new libiscsi_tcp module This hooks iscsi_tcp into the libiscsi_tcp module and removes code that is now in libiscsi_tcp. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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#
af55ff67 |
|
17-Jul-2008 |
Martin K. Petersen <martin.petersen@oracle.com> |
[SCSI] sd: Support for SCSI disk (SBC) Data Integrity Field Support for controllers and disks that implement DIF protection information: - During command preparation the RDPROTECT/WRPROTECT must be set correctly if the target has DIF enabled. - READ(6) and WRITE(6) are not supported when DIF is on. - The controller must be told how to handle the I/O via the protection operation field in scsi_cmnd. - Refactor the I/O completion code that extracts failed LBA from the returned sense data and handle DIF failures correctly. - sd_dif.c implements the functions required to prepare and complete requests with protection information attached. Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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#
072b91f9 |
|
01-Jul-2008 |
Brian King <brking@linux.vnet.ibm.com> |
[SCSI] ibmvfc: IBM Power Virtual Fibre Channel Adapter Client Driver This patch adds a new device driver to support the Virtual Fibre Channel interface on IBM Power based servers. The Virtual I/O Server on IBM Power servers utilizes N-Port ID Virtualization to export a Virtual Fibre Channel adapter to the client. This driver is the client device driver. Signed-off-by: Brian King <brking@linux.vnet.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
|
#
a6a8d9f8 |
|
01-May-2008 |
Chandra Seetharaman <sekharan@us.ibm.com> |
[SCSI] scsi_dh: add infrastructure for SCSI Device Handlers Some of the storage devices (that can be accessed through multiple paths), do need some special handling for 1. Activating the passive path of the storage access. 2. Decode and handle the special sense codes returned by the devices. 3. Handle the I/Os being sent to the passive path, especially during the device probe time. when accessed through multiple paths. As of today this special device handling is done at the dm-multipath layer using dm-handlers. That works well for (1); for (2) to be handled at dm layer, scsi sense information need to be exported from SCSI to dm-layer, which is not very attractive; (3) cannot be done at all at the dm layer. Device handler has been moved to SCSI mainly to handle (2) and (3) properly. Signed-off-by: Chandra Seetharaman <sekharan@us.ibm.com> Signed-off-by: Mike Anderson <andmike@linux.vnet.ibm.com> Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
|
#
6fe07aaf |
|
25-Apr-2008 |
Finn Thain <fthain@telegraphics.com.au> |
[SCSI] m68k: new mac_esp scsi driver Replace the mac_esp driver with a new one based on the esp_scsi core. For esp_scsi: add support for sync transfers for the PIO mode, add a new esp_driver_ops method to get the maximum dma transfer size (like the old NCR53C9x driver), and some cleanups. Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
|
#
b5762948 |
|
25-Oct-2007 |
Jeff Garzik <jeff@garzik.org> |
[SCSI] mvsas: Add Marvell 6440 SAS/SATA driver Signed-off-by: Jeff Garzik <jgarzik@redhat.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
|
#
9927c688 |
|
03-Feb-2008 |
James Bottomley <James.Bottomley@HansenPartnership.com> |
[SCSI] ses: add new Enclosure ULD This adds support to SCSI for enclosure services devices. It also makes use of the enclosure services added in an earlier patch to display the enclosure topology in sysfs. At the moment, the enclosures are SAS specific, but if anyone actually has a non-SAS enclosure that follows the SES-2 standard, we can add that as well. On my Vitesse based system, the enclosures show up like this: sparkweed:~# ls -l /sys/class/enclosure/0\:0\:1\:0/ total 0 -r--r--r-- 1 root root 4096 2008-02-03 15:44 components lrwxrwxrwx 1 root root 0 2008-02-03 15:44 device -> ../../../devices/pci0000:01/0000:01:02.0/host0/port-0:0/expander-0:0/port-0:0:12/end_device-0:0:12/target0:0:1/0:0:1:0 drwxr-xr-x 2 root root 0 2008-02-03 15:44 SLOT 000 drwxr-xr-x 2 root root 0 2008-02-03 15:44 SLOT 001 drwxr-xr-x 2 root root 0 2008-02-03 15:44 SLOT 002 drwxr-xr-x 2 root root 0 2008-02-03 15:44 SLOT 003 drwxr-xr-x 2 root root 0 2008-02-03 15:44 SLOT 004 drwxr-xr-x 2 root root 0 2008-02-03 15:44 SLOT 005 lrwxrwxrwx 1 root root 0 2008-02-03 15:44 subsystem -> ../../enclosure --w------- 1 root root 4096 2008-02-03 15:44 uevent And the individual occupied slots like this: sparkweed:~# ls -l /sys/class/enclosure/0\:0\:1\:0/SLOT\ 001/ total 0 -rw-r--r-- 1 root root 4096 2008-02-03 15:45 active lrwxrwxrwx 1 root root 0 2008-02-03 15:45 device -> ../../../../devices/pci0000:01/0000:01:02.0/host0/port-0:0/expander-0:0/port-0:0:11/end_device-0:0:11/target0:0:0/0:0:0:0 -rw-r--r-- 1 root root 4096 2008-02-03 15:45 fault -rw-r--r-- 1 root root 4096 2008-02-03 15:45 locate -rw-r--r-- 1 root root 4096 2008-02-03 15:45 status lrwxrwxrwx 1 root root 0 2008-02-03 15:45 subsystem -> ../../../enclosure_component -r--r--r-- 1 root root 4096 2008-02-03 15:45 type --w------- 1 root root 4096 2008-02-03 15:45 uevent You can flash the various blinky lights by echoing to the fault and locate files. >From the device's point of view, you can see it has an enclosure like this: sparkweed:~# ls /sys/class/scsi_disk/0\:0\:0\:0/device/ block:sda generic queue_depth state bsg:0:0:0:0 iocounterbits queue_type subsystem bus iodone_cnt rescan timeout delete ioerr_cnt rev type device_blocked iorequest_cnt scsi_device:0:0:0:0 uevent driver modalias scsi_disk:0:0:0:0 vendor enclosure_component:SLOT 001 model scsi_generic:sg0 evt_media_change power scsi_level Note the enclosure_component:SLOT 001 which shows where in the enclosure this device fits. The astute will notice that I'm using SCSI VPD Inquiries to identify the devices. This, unfortunately, won't work for SATA devices unless we do some really nasty hacking about on the SAT because the only think that knows the SAS addresses for SATA devices is libsas, not libata where the SAT resides. Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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#
642978be |
|
02-Jan-2008 |
James Bottomley <James.Bottomley@HansenPartnership.com> |
[SCSI] remove m68k NCR53C9x based drivers These drivers depend on the deprecated NCR53C9X core and need to be converted to the esp_scsi core. Acked-by: Boaz Harrosh <bharrosh@panasas.com> Cc: Linux/m68k <linux-m68k@vger.kernel.org> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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#
da19d2f5 |
|
02-Jan-2008 |
James Bottomley <James.Bottomley@HansenPartnership.com> |
[SCSI] dec_esp: Remove driver This driver depends on the deprecated NCR53C9X core and needs to be converted to the esp_scsi core. Acked-by: Boaz Harrosh <bharrosh@panasas.com> Cc: "Maciej W. Rozycki" <macro@linux-mips.org> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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#
c9e86b8b |
|
02-Jan-2008 |
James Bottomley <James.Bottomley@HansenPartnership.com> |
[SCSI] mca_53c9x: remove driver This driver depends on the deprecated NCR53C9X core and needs to be converted to the esp_scsi core. Acked-by: Boaz Harrosh <bharrosh@panasas.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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#
0bb67f18 |
|
31-Jan-2008 |
Thomas Bogendoerfer <tsbogend@alpha.franken.de> |
[SCSI] sun3x_esp: convert to esp_scsi Converted sun3x_esp driver to use esp_scsi.c Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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#
8ae732a9 |
|
07-Dec-2007 |
Tejun Heo <htejun@gmail.com> |
[SCSI] make pcmcia directory use obj-y|m instead of subdir-y|m subdir-y|m isn't supposed to contain modules or built-in components. Change subdir-$(CONFIG_PCMCIA) to obj-$(CONFIG_PCMCIA). Signed-off-by: Tejun Heo <htejun@gmail.com> Acked-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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#
caa1e8c3 |
|
17-Oct-2007 |
Boaz Harrosh <bharrosh@panasas.com> |
[SCSI] seagate: Remove driver - Apparently no one wonts this driver, and no one is willing to fix it for future changes to SCSI. So remove it, and if someone wants it in the future He can revive it with the needed fixes. Signed-off-by: Boaz Harrosh <bharrosh@panasas.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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#
864a4675 |
|
12-Jul-2007 |
Boaz Harrosh <bharrosh@panasas.com> |
[SCSI] psi240i: remove driver The psi240i driver is still written for cmnd->request_buffer as a char pointer to actual data. There was never any attempt to use the scatterlist option. - remove all source files (3) from drivers/scsi - Remove from Makefile and Kconfig Signed-off-by: Boaz Harrosh <bharrosh@panasas.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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#
1ecd3902 |
|
15-Oct-2007 |
Matthew Wilcox <willy@infradead.org> |
[SCSI] fc4: remove this and all associated drivers This code has been slowly rotting for about eight years. It's currently impeding a few SCSI cleanups, and nobody seems to have hardware to test it any more. I talked to Dave Miller about it, and he agrees we can delete it. If anyone wants a software FC stack in future, they can retrieve this driver from git. Signed-off-by: Matthew Wilcox <matthew@wil.cx> Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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#
09345f65 |
|
27-Jun-2007 |
FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> |
[SCSI] add srp transport class This adds srp transport class that works with ib_srp and ibmvscsi. It creates only /sys/class/{srp_host,srp_remote_ports} and srp_remote_ports has only "port_id" attribute. viola:/sys/class/srp_remote_ports/port-0:1# ls device port_id subsystem uevent viola:/sys/class/srp_remote_ports/port-0:1# cat port_id 4c:49:4e:55:58:20:56:49:4f:00:00:00:00:00:00:00 Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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#
9aea8cbf |
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21-Jul-2007 |
Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> |
ps3: BD/DVD/CD-ROM Storage Driver Add a BD/DVD/CD-ROM Storage Driver for the PS3: - Implemented as a SCSI device driver - Uses software scatter-gather with a 64 KiB bounce buffer as the hypervisor doesn't support scatter-gather Cc: Geoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> Cc: Jens Axboe <jens.axboe@oracle.com> Cc: James Bottomley <James.Bottomley@steeleye.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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#
7689e82e |
|
09-Jul-2007 |
Cornelia Huck <cornelia.huck@de.ibm.com> |
[SCSI] don't build scsi_dma_{map,unmap} for !HAS_DMA With dma-mapping-prevent-dma-dependent-code-from-linking-on.patch scsi fails to build on !HAS_DMA architectures: drivers/built-in.o(.text+0x20af6): In function `scsi_dma_map': : undefined reference to `dma_map_sg' drivers/built-in.o(.text+0x20b5c): In function `scsi_dma_unmap': : undefined reference to `dma_unmap_sg' I split those functions out into a new file. Builds on s390 and i386. Move scsi_dma_{map,unmap} into scsi_lib_dma.c which is only build if HAS_DMA is set. Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: James Bottomley <James.Bottomley@SteelEye.com> Cc: Jeff Garzik <jeff@garzik.org> Cc: Christoph Hellwig <hch@lst.de> Cc: Dan Williams <dan.j.williams@intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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#
cde76085 |
|
28-Jun-2007 |
Geert Uytterhoeven <geert@linux-m68k.org> |
[SCSI] CONFIG_SCSI_FD_8xx no longer exists CONFIG_SCSI_FD_8xx no longer exists. Apparently it was renamed to CONFIG_SCSI_SEAGATE, but the Makefile was not correctly updated. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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#
45804fbb |
|
17-Jun-2007 |
Kars de Jong <jongk@linux-m68k.org> |
[SCSI] 53c700: Amiga Zorro NCR53c710 SCSI New driver for Amiga Zorro bus NCR53c710 SCSI controllers, using the 53c700 SCSI core. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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#
a16efc1c |
|
17-Jun-2007 |
Kars de Jong <jongk@linux-m68k.org> |
[SCSI] 53c700: Amiga 4000T NCR53c710 SCSI New driver for the Amiga 4000T built-in NCR53c710 SCSI controller, using the 53c700 SCSI core. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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#
506c7bbc |
|
17-Jun-2007 |
Kars de Jong <jongk@linux-m68k.org> |
[SCSI] 53c700: m68k MVME16x NCR53C710 SCSI New driver for the MVME16x NCR53C710 SCSI controller, using the 53c700 SCSI core. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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#
8276b58a |
|
17-Jun-2007 |
Kars de Jong <jongk@linux-m68k.org> |
[SCSI] 53c700: m68k BVME6000 NCR53C710 SCSI New driver for the BVME6000 NCR53C710 SCSI controller, using the 53c700 SCSI core. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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#
89a4063e |
|
23-May-2007 |
David S. Miller <davem@sunset.davemloft.net> |
[SCSI] ESP: Kill SCSI_ESP_CORE and link directly just like jazz_esp Signed-off-by: David S. Miller <davem@davemloft.net>
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#
5ff26366 |
|
22-May-2007 |
Thomas Bogendoerfer <tsbogend@alpha.franken.de> |
[SCSI] jazz_esp: Converted to use esp_core. Use new esp_scsi for JAZZ SCSI host adapter driver Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
565bae6a |
|
11-May-2007 |
Christoph Hellwig <hch@lst.de> |
[SCSI] 53c7xx: kill driver It's been more than enough time now to try to get the new m68k drivers into the tree. Let's remove the old ones and we can remerge the new glue once it's ready. Given that there are patches to rename two out of the three drivers in m68k CVS and all of them need a lot of codingstyle love anyway that's probably the better strategy to begin with. Signed-off-by: Christoph Hellwig <hch@lst.de> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Kars de Jong <jongk@linux-m68k.org> Cc: linux-m68k@vger.kernel.org Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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#
352e921f |
|
22-May-2007 |
Thomas Bogendoerfer <tsbogend@alpha.franken.de> |
[SCSI] jazz_esp: converted to use esp_core Use new esp_scsi for JAZZ SCSI host adapter driver Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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#
cd9ad58d |
|
26-Apr-2007 |
David S. Miller <davem@sunset.davemloft.net> |
[SCSI] SUNESP: Complete driver rewrite to version 2.0 Major features: 1) Tagged queuing support. 2) Will properly negotiate for synchronous transfers even on devices that reject the wide negotiation message, such as CDROMs 3) Significantly lower kernel stack usage in interrupt handler path by elimination of function vector arrays, replaced by a top-level switch statement state machine. 4) Uses generic scsi infrastructure as much as possible to avoid code duplication. 5) Automatic request of sense data in response to CHECK_CONDITION 6) Portable to other platforms using ESP such as DEC and Sun3 systems. Signed-off-by: David S. Miller <davem@davemloft.net>
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#
840c2835 |
|
11-Mar-2007 |
James Bottomley <James.Bottomley@steeleye.com> |
[SCSI] make scsi_wait_scan always modular Currently scsi_wait_scan is only built modular if SCSI is modular. However, it's perfectly possible for a built in SCSI still to have modular drivers and thus need scsi_wait_scan as a module. Therefore, scsi_wait_scan should always be built as a module (unless the kernel doesn't support modules). Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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#
c27d85f3 |
|
25-Dec-2006 |
Thomas Bogendoerfer <tsbogend@alpha.franken.de> |
[SCSI] SNI RM 53c710 driver This patch adds a SCSI driver for the onboard 53c710 chip of some SNI RM machines. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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#
0e5d030b |
|
30-Nov-2006 |
FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> |
[SCSI] scsi tgt: IBM eServer i/pSeries virtual SCSI target driver This is IBM Virtual SCSI target driver for tgt. The driver is based on the original ibmvscsis driver: http://lkml.org/lkml/2005/10/17/99 Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: Santiago Leon <santil@us.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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#
26b14823 |
|
30-Nov-2006 |
FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> |
[SCSI] scsi tgt: SCSI RDMA Protocol library functions libsrp provides helper functions for SRP target drivers. Some SRP target drivers would be out of drivers/scsi/ so we added an entry for libsrp in drivers/scsi/Kconfig. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: Santiago Leon <santil@us.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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#
0d2db302 |
|
16-Nov-2006 |
FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> |
[SCSI] scsi-ml: Makefile and Kconfig changes for tgt Makefile and Kconfig for tgt. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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#
3e082a91 |
|
28-Sep-2006 |
Matthew Wilcox <willy@infradead.org> |
[SCSI] Add ability to scan scsi busses asynchronously Since it often takes around 20-30 seconds to scan a scsi bus, it's highly advantageous to do this in parallel with other things. The bulk of this patch is ensuring that devices don't change numbering, and that all devices are discovered prior to trying to start init. For those who build SCSI as modules, there's a new scsi_wait_scan module that will ensure all bus scans are finished. This patch only handles drivers which call scsi_scan_host. Fibre Channel, SAS, SATA, USB and Firewire all need additional work. Signed-off-by: Matthew Wilcox <matthew@wil.cx> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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#
afaf5a2d |
|
19-Sep-2006 |
David Somayajulu <david.somayajulu@qlogic.com> |
[SCSI] Initial Commit of qla4xxx open-iSCSI driver for Qlogic Corporation's iSCSI HBAs Signed-off-by: Ravi Anand <ravi.anand@qlogic.com> Signed-off-by: David Somayajulu <david.somayajulu@qlogic.com> Signed-off-by: Doug Maxey <dwm@bubba.enoyolf.org> Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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#
84314fd4 |
|
18-Aug-2006 |
James Smart <James.Smart@Emulex.Com> |
[SCSI] SCSI and FC Transport: add netlink support for posting of transport events This patch formally adds support for the posting of FC events via netlink. It is a followup to the original RFC at: http://marc.theaimsgroup.com/?l=linux-scsi&m=114530667923464&w=2 and the initial posting at: http://marc.theaimsgroup.com/?l=linux-scsi&m=115507374832500&w=2 The patch has been updated to optimize the send path, per the discussions in the initial posting. Per discussions at the Storage Summit and at OLS, we are to use netlink for async events from transports. Also per discussions, to avoid a netlink protocol per transport, I've create a single NETLINK_SCSITRANSPORT protocol, which can then be used by all transports. This patch: - Creates new files scsi_netlink.c and scsi_netlink.h, which contains the single and shared definitions for the SCSI Transport. It is tied into the base SCSI subsystem intialization. Contains a single interface routine, scsi_send_transport_event(), for a transport to send an event (via multicast to a protocol specific group). - Creates a new scsi_netlink_fc.h file, which contains the FC netlink event messages - Adds 3 new routines to the fc transport: fc_get_event_number() - to get a FC event # fc_host_post_event() - to send a simple FC event (32 bits of data) fc_host_post_vendor_event() - to send a Vendor unique event, with arbitrary amounts of data. Note: the separation of event number allows for a LLD to send a standard event, followed by vendor-specific data for the event. Note: This patch assumes 2 prior fc transport patches have been installed: http://marc.theaimsgroup.com/?l=linux-scsi&m=115555807316329&w=2 http://marc.theaimsgroup.com/?l=linux-scsi&m=115581614930261&w=2 Sorry - next time I'll do something like making these individual patches of the same posting when I know they'll be posted closely together. Signed-off-by: James Smart <James.Smart@emulex.com> Tidy up configuration not to make SCSI always select NET Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
|
#
5a25ba16 |
|
01-Sep-2006 |
Jeff Garzik <jeff@garzik.org> |
[SCSI] Add Promise SuperTrak driver Add Promise SuperTrak 'stex' driver, supporting SuperTrak EX8350/8300/16350/16300 controllers. The controller's firmware accepts SCSI commands, handing them to the underlying RAID or JBOD disks. The driver consisted of the following cleanups and fixes, beyond its initial submission: Ed Lin: stex: cleanup and minor fixes stex: add new device ids stex: update internal copy code path stex: add hard reset function stex: adjust command timeout in slave_config routine stex: use more efficient method for unload/shutdown flush Jeff Garzik: [SCSI] Add Promise SuperTrak 'shasta' driver. Rename drivers/scsi/shasta.c to stex.c ("SuperTrak EX"). [SCSI] stex: update with community comments from 'Promise SuperTrak' thread [SCSI] stex: Fix warning, trim trailing whitespace. [SCSI] stex: remove last remnants of "shasta" project code name [SCSI] stex: removed 6-byte command emulation [SCSI] stex: minor cleanups [SCSI] stex: minor fixes: irq flag, error return value [SCSI] stex: use dma_alloc_coherent() Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
|
#
2908d778 |
|
29-Aug-2006 |
James Bottomley <James.Bottomley@SteelEye.com> |
[SCSI] aic94xx: new driver This is the end point of the separate aic94xx driver based on the original driver and transport class from Luben Tuikov <ltuikov@yahoo.com> The log of the separate development is: Alexis Bruemmer: o aic94xx: fix hotplug/unplug for expanderless systems o aic94xx: disable split completion timer/setting by default o aic94xx: wide port off expander support o aic94xx: remove various inline functions o aic94xx: use bitops o aic94xx: remove queue comment o aic94xx: remove sas_common.c o aic94xx: sas remove depot's o aic94xx: use available list_for_each_entry_safe_reverse() o aic94xx: sas header file merge James Bottomley: o aic94xx: fix TF_TMF_NO_CTX processing o aic94xx: convert to request_firmware interface o aic94xx: fix hotplug/unplug o aic94xx: add link error counts to the expander phys o aic94xx: add transport class phy reset capability o aic94xx: remove local_attached flag o Remove README o Fixup Makefile variable for libsas rename o Rename sas->libsas o aic94xx: correct return code for sas_discover_event o aic94xx: use parent backlink port o aic94xx: remove channel abstraction o aic94xx: fix routing algorithms o aic94xx: add backlink port o aic94xx: fix cascaded expander properties o aic94xx: fix sleep under lock o aic94xx: fix panic on module removal in complex topology o aic94xx: make use of the new sas_port o rename sas_port to asd_sas_port o Fix for eh_strategy_handler move o aic94xx: move entirely over to correct transport class formulation o remove last vestages of sas_rphy_alloc() o update for eh_timed_out move o Preliminary expander support for aic94xx o sas: remove event thread o minor warning cleanups o remove last vestiges of id mapping arrays o Further updates o Convert aic94xx over entirely to the transport class end device and o update aic94xx/sas to use the new sas transport class end device o [PATCH] aic94xx: attaching to the sas transport class o Add missing completion removal from prior patch o [PATCH] aic94xx: attaching to the sas transport class o Build fixes from akpm Jeff Garzik: o [scsi aic94xx] Remove ->owner from PCI info table Luben Tuikov: o initial aic94xx driver Mike Anderson: o aic94xx: fix panic on module insertion o aic94xx: stub out SATA_DEV case o aic94xx: compile warning cleanups o aic94xx: sas_alloc_task o aic94xx: ref count update o aic94xx nexus loss time value o [PATCH] aic94xx: driver assertion in non-x86 BIOS env Randy Dunlap: o libsas: externs not needed Robert Tarte: o aic94xx: sequence patch - fixes SATA support Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
|
#
c6fd2807 |
|
10-Aug-2006 |
Jeff Garzik <jeff@garzik.org> |
Move libata to drivers/ata.
|
#
1c57e86d |
|
12-Jul-2006 |
Erich Chen <erich@areca.com.tw> |
[SCSI] arcmsr: initial driver, version 1.20.00.13 arcmsr is a driver for the Areca Raid controller, a host based RAID subsystem that speaks SCSI at the firmware level. This patch is quite a clean up over the initial submission with contributions from: Randy Dunlap <rdunlap@xenotime.net> Christoph Hellwig <hch@lst.de> Matthew Wilcox <matthew@wil.cx> Adrian Bunk <bunk@stusta.de> Signed-off-by: Erich Chen <erich@areca.com.tw> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
|
#
3f1244a2 |
|
11-May-2006 |
Or Gerlitz <ogerlitz@voltaire.com> |
IB/iser: iSER Kconfig and Makefile Kconfig and Makefile for iSER. Signed-off-by: Or Gerlitz <ogerlitz@voltaire.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
|
#
ede1e6f8 |
|
16-May-2006 |
HighPoint Linux Team <linux@highpoint-tech.com> |
[SCSI] hptiop: HighPoint RocketRAID 3xxx controller driver HighPoint RocketRAID 3220/3320 series 8 channel PCI-X SATA RAID Host Adapters. Fixes from original submission: Merge Andrew Morton's patches: - Provide locking for global list - Fix debug printks - uninline function with multiple callsites - coding style fixups - remove unneeded casts of void* - kfree(NULL) is legal - Don't "succeed" if register_chrdev() failed - otherwise we'll later unregister a not-registered chrdev. - Don't return from hptiop_do_ioctl() with the spinlock held. - uninline __hpt_do_ioctl() Update for Arjan van de Ven's comments: - put all asm/ includes after the linux/ ones - replace mdelay with msleep - add pci posting flush - do not set pci command reqister in map_pci_bar - do not try merging sg elements in hptiop_buildsgl() - remove unused outstandingcommands member from hba structure - remove unimplemented hptiop_abort() handler - remove typedef u32 hpt_id_t Other updates: - fix endianess Signed-off-by: HighPoint Linux Team <linux@highpoint-tech.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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7996a778 |
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06-Apr-2006 |
Mike Christie <michaelc@cs.wisc.edu> |
[SCSI] iscsi: add libiscsi There is a lot of code duplcited between iscsi_tcp and the upcoming iscsi_iser driver. This patch puts the duplicated code in a lib. There is more code to move around but this takes care of the basics. For iscsi_offload if they use the lib we will probably move some things around. For example in the queuecommand we will not assume that the LLD wants to do queue_work, but it is better to handle that later when we know for sure what iscsi_offload looks like (we could probably do this for iscsi_iser though to). Ideally I would like to get the iscsi_transports modules to a place where all they really have to do is put data on the wire, but how to do that will hopefully be more clear when we see other modules like iscsi_offload. Or maybe iscsi_offload will not use the lib and it will just be iscsi_iser and iscsi_tcp and maybe the iscsi_tcp_tgt if that is allowed in mainline. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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765fcab2 |
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27-Mar-2006 |
James Bottomley <jejb@mulgrave.il.steeleye.com> |
[SCSI] remove qlogicfc All participants agree that qla2xxx can now successfully replace this. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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ece1d636 |
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02-Apr-2006 |
Tejun Heo <htejun@gmail.com> |
[PATCH] libata: separate out libata-eh.c A lot of EH codes are about to be added to libata. Separate out libata-eh.c. ata_scsi_timed_out(), ata_scsi_error(), ata_qc_timeout(), ata_eng_timeout(), ata_eh_qc_complete() and ata_eh_qc_retry() are moved. No code is changed by this patch. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
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0caab23e |
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22-Mar-2006 |
Linus Torvalds <torvalds@g5.osdl.org> |
scsi: link in the debug driver last If the debug driver is built-in, link it in last, so that any real drivers will probe first, rather than having the debug driver pick the first scsi slots.. Signed-off-by: Douglas Gilbert <dougg@torque.net> Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Acked-by: James Bottomley <James.Bottomley@SteelEye.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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1fdffbce |
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09-Feb-2006 |
Jeff Garzik <jgarzik@pobox.com> |
[libata] Move PCI IDE BMDMA-related code to new file libata-bmdma.c.
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8e0df4a7 |
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09-Jan-2006 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[SCSI] qla2xxx: Kconfig: two fixes Original From: Adrian Bunk Here's a composite patch with Adrian's original additions and help-text with the new Kconfig variable SCSI_QLA_FC. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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64194061 |
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12-Jan-2006 |
Al Viro <viro@ftp.linux.org.uk> |
[PATCH] m68k: oktagon makefile fix oktagon_esp is described as modular. However, drivers/scsi/Makefile doesn't handle it right - it's multi-object module, with one of the parts being built from .S. Current makefile tries to declare each part a module of its own; that not only wouldn't work (oktagon_io.o doesn't have the right parts for that), it actually doesn't even build since kbuild doesn't believe in single-object modules built from .S. Turned into proper multi-object module... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Cc: Roman Zippel <zippel@linux-m68k.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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d6933df9 |
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01-Nov-2005 |
Adrian Bunk <bunk@stusta.de> |
[SCSI] remove the obsolete SCSI qlogicisp driver The SCSI qlogicisp driver is both marked BROKEN and superseded by the qla1280 driver. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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ca61f10a |
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29-Oct-2005 |
James Bottomley <jejb@mulgrave.(none)> |
[SCSI] remove broken driver cpqfc Hopefully there should be a brand new replacement driver for this heap of junk by the beginning of next year. Acked By: Martin K. Petersen <mkp@mkp.net> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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edea3ab5 |
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10-Oct-2005 |
Mark Lord <liml@rtr.ca> |
libata: add new driver pdc_adma for PDC ADMA ATA cards
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c4a3e0a5 |
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20-Sep-2005 |
Bagalkote, Sreenivas <Sreenivas.Bagalkote@engenio.com> |
[SCSI] MegaRAID SAS RAID: new driver Signed-off-by: Sreenivas Bagalkote <Sreenivas.Bagalkote@lsil.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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c7ebbbce |
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09-Sep-2005 |
Christoph Hellwig <hch@lst.de> |
[SCSI] SAS transport class The SAS transport class contains common code to deal with SAS HBAs, an aproximated representation of SAS topologies in the driver model, and various sysfs attributes to expose these topologies and managment interfaces to userspace. In addition to the basic SCSI core objects this transport class introduces two additional intermediate objects: The SAS PHY as represented by struct sas_phy defines an "outgoing" PHY on a SAS HBA or Expander, and the SAS remote PHY represented by struct sas_rphy defines an "incoming" PHY on a SAS Expander or end device. Note that this is purely a software concept, the underlying hardware for a PHY and a remote PHY is the exactly the same. There is no concept of a SAS port in this code, users can see what PHYs form a wide port based on the port_identifier attribute, which is the same for all PHYs in a port. This submission doesn't handle hot-plug addition or removal of SAS devices and thus doesn't do scanning in a workqueue yet, that will be added in phase2 after this submission. In a third phase I will add additional managment infrastructure. I think this submission is ready for 2.6.14, but additional comments are of course very welcome. I'd like to thanks James Smart a lot for his very useful input on the design. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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20f733e7 |
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01-Sep-2005 |
Brett Russ <russb@emc.com> |
[PATCH] libata: Marvell SATA support (PIO mode) This is my libata compatible low level driver for the Marvell SATA family. Currently it successfully runs in PIO mode on a 6081 chip. EDMA support is in the works and should be done shortly. Review, testing (especially on other flavors of Marvell), comments welcome. Signed-off-by: Brett Russ <russb@emc.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
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61a7afa2 |
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16-Aug-2005 |
James Bottomley <James.Bottomley@steeleye.com> |
[SCSI] embryonic RAID class The idea behind a RAID class is to provide a uniform interface to all RAID subsystems (both hardware and software) in the kernel. To do that, I've made this class a transport class that's entirely subsystem independent (although the matching routines have to match per subsystem, as you'll see looking at the code). I put it in the scsi subdirectory purely because I needed somewhere to play with it, but it's not a scsi specific module. I used a fusion raid card as the test bed for this; with that kind of card, this is the type of class output you get: jejb@titanic> ls -l /sys/class/raid_devices/20\:0\:0\:0/ total 0 lrwxrwxrwx 1 root root 0 Aug 16 17:21 component-0 -> ../../../devices/pci0000:80/0000:80:04.0/host20/target20:1:0/20:1:0:0/ lrwxrwxrwx 1 root root 0 Aug 16 17:21 component-1 -> ../../../devices/pci0000:80/0000:80:04.0/host20/target20:1:1/20:1:1:0/ lrwxrwxrwx 1 root root 0 Aug 16 17:21 device -> ../../../devices/pci0000:80/0000:80:04.0/host20/target20:0:0/20:0:0:0/ -r--r--r-- 1 root root 16384 Aug 16 17:21 level -r--r--r-- 1 root root 16384 Aug 16 17:21 resync -r--r--r-- 1 root root 16384 Aug 16 17:21 state So it's really simple: for a SCSI device representing a hardware raid, it shows the raid level, the array state, the resync % complete (if the state is resyncing) and the underlying components of the RAID (these are exposed in fusion on the virtual channel 1). As you can see, this type of information can be exported by almost anything, including software raid. The more difficult trick, of course, is going to be getting it to perform configuration type actions with writable attributes. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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885ececa |
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04-Aug-2005 |
Alex Aizman <itn780@yahoo.com> |
[SCSI] open-iscsi/linux-iscsi-5 Initiator: Makefile Updates Signed-off-by: Alex Aizman <itn780@yahoo.com> Signed-off-by: Dmitry Yusupov <dmitry_yus@yahoo.com> Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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edb33667 |
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27-Jul-2005 |
Tejun Heo <htejun@gmail.com> |
[PATCH] SATA: rewritten sil24 driver This is rewritten sil24 driver against v2.6.13-rc3. Rewritten based on driver originally submitted by Silicon Image. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
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daa6eda6 |
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10-May-2005 |
Gerd Knorr <kraxel@bytesex.org> |
[SCSI] add scsi changer driver This patch adds a device driver for scsi media changer devices. Signed-off-by: Gerd Knorr <kraxel@bytesex.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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099175c9 |
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21-Apr-2005 |
James Bottomley <jejb@mulgrave.(none)> |
[SCSI] remove PCI2000 and PCI2220i drivers From: Christoph Hellwig <hch@lst.de> Both drivers are marked broken and haven't compiled since very early 2.5.x. And they're for IDE hardware so they shouldn't have been written to the SCSI layer at all. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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dea3101e |
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17-Apr-2005 |
James Bottomley <jejb@titanic.il.steeleye.com> |
lpfc: add Emulex FC driver version 8.0.28 From: James.Smart@Emulex.Com Modified for kernel import and Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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1da177e4 |
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16-Apr-2005 |
Linus Torvalds <torvalds@ppc970.osdl.org> |
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
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