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path: root/drivers/scsi/gdth.h
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2013-04-09gdth: switch to ->show_info()Al Viro1-1/+2
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-09-01gdt: remove unnecessary #definesJon Mason1-9/+0
Remove PCI vendor IDs, as they are already defined in pci_ids.h. Signed-off-by: Jon Mason <jdmason@kudzu.us> Cc: Achim Leubner <achim_leubner@adaptec.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-12-06treewide: Fix comment and string typo 'bufer'Paul Bolle1-1/+1
Signed-off-by: Paul Bolle <pebolle@tiscali.nl> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-03-31Fix common misspellingsLucas De Marchi1-1/+1
Fixes generated by 'codespell' and manually reviewed. Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>
2010-01-18[SCSI] gdth: Convert to use regular kernel types.Dave Jones1-476/+476
converted using this script.. perl -p -i -e 's|ulong32|u32|g' drivers/scsi/gdth* perl -p -i -e 's|ulong64|u64|g' drivers/scsi/gdth* perl -p -i -e 's|ushort|u16|g' drivers/scsi/gdth* perl -p -i -e 's|unchar|u8|g' drivers/scsi/gdth* perl -p -i -e 's|ulong|unsigned long|g' drivers/scsi/gdth* perl -p -i -e 's|PACKED|__attribute__((packed))|g' drivers/scsi/gdth* sha1sum of the generated code was identical before and after. Signed-off-by: Dave Jones <davej@redhat.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2008-10-09block: unify request timeout handlingJens Axboe1-1/+1
Right now SCSI and others do their own command timeout handling. Move those bits to the block layer. Instead of having a timer per command, we try to be a bit more clever and simply have one per-queue. This avoids the overhead of having to tear down and setup a timer for each command, so it will result in a lot less timer fiddling. Signed-off-by: Mike Anderson <andmike@linux.vnet.ibm.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2008-04-07[SCSI] gdth: PCI probe cleanups, prep for PCI hotplug API conversionJeff Garzik1-2/+0
- Reduce uses of gdth_pci_str::pdev, preferring a local variable (or function arg) 'pdev' instead. - Reduce uses of gdth_pcistr array, preferring local variable (or function arg) 'pcistr' instead. - Eliminate lone use of gdth_pci_str::irq, using equivalent pdev->irq instead - Eliminate assign-only gdth_pci_str::io_mm Note: If the indentation seems weird, that's because a line was converted from spaces to tabs, when it was modified. Signed-off-by: Jeff Garzik <jgarzik@redhat.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2008-02-27[SCSI] gdth: fix to internal commands executionBoaz Harrosh1-0/+1
The recent patch named: [SCSI] gdth: !use_sg cleanup and use of scsi accessors has done a bad job in handling internal commands issued by gdth_execute(). Internal commands are issued with device gdth_cmd_str ready made directly to the card, without any mapping or translations of scsi commands. So here I added a gdth_cmd_str pointer to the gdth_cmndinfo private structure which is then copied directly to host. following this patch is a cleanup that removes the home cooked accessors and reverts them to regular scsi_cmnd accessors. Since they are not used anymore. After review maybe the 2 patches should be squashed together. FIXME: There is still a problem with gdth_get_info(). as reported there is a WARN_ON trigerd in dma_free_coherent() when doing: $ cat /proc/sys/gdth/0 Signed-off-by: Boaz Harrosh <bharrosh@panasas.com> Tested-by: Joerg Dorchain: <joerg@dorchain.net> Tested-by: Stefan Priebe <s.priebe@allied-internet.ag> Tested-by: Jon Chelton <jchelton@ffpglobal.com> Cc: Stable Tree <stable@kernel.org> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2007-10-12[SCSI] gdth: !use_sg cleanup and use of scsi accessorsBoaz Harrosh1-7/+0
gdth_execute() will issue an internal, none scsi-standard commands onto __gdth_queuecommand(). Since it is not recommended to set struct scsi_cmnd IO members in llds, gdth now uses internal IO members for IO. In the case of gdth_execute() these members will be set properly. In case the command was issued from scsi-ml (by gdth_queuecommand) they will be set from scsi IO accessors. * define gdth IO accessors and use them throughout the driver. * use an sg-of-one in gdth_execute() and fix gdth_special_cmd() accordingly. * Clean the not use_sg code path and company Signed-off-by Boaz Harrosh <bharrosh@panasas.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-10-12[SCSI] gdth: Move members from SCp to gdth_cmndinfo, stage 2Boaz Harrosh1-0/+8
- Cleanup the rest of the scsi_cmnd->SCp members and move them to gdth_cmndinfo: SCp.this_residual => priority SCp.buffers_residual => timeout SCp.Status => status and dma_dir SCp.Message => info SCp.have_data_in => volatile wait_for_completion SCp.sent_command => OpCode SCp.phase => phase - Two more members will be naturally removed in the !use_sg cleanup TODO: What is the meaning of gdth_cmndinfo.phase? (rhetorically) Signed-off-by Boaz Harrosh <bharrosh@panasas.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-10-12[SCSI] gdth: Setup proper per-command private dataBoaz Harrosh1-0/+10
- scsi_cmnd and specifically ->SCp of, where heavily abused with internal meaning members and flags. So introduce a new struct gdth_cmndinfo, put it on ->host_scribble and define a gdth_cmnd_priv() accessor to retrieve it from a scsi_cmnd. - The structure now holds two members: internal_command - replaces the IS_GDTH_INTERNAL_CMD() croft. sense_paddr - which was a 64-bit spanning on 2 32-bit members of SCp. More overloaded members from SCp and scsi_cmnd will be moved in a later patch (For easy review). - Split up gdth_queuecommand to an additional internal_function. The later is the one called by gdth_execute(). This will be more evident later in the scsi accessors patch, but it also facilitates in the differentiation between internal_command and external. And the setup of gdth_cmndinfo of each command. Signed-off-by Boaz Harrosh <bharrosh@panasas.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-10-12[SCSI] gdth: switch to modern scsi host registrationChristoph Hellwig1-0/+1
- Use scsi_add_host and friends and track instances ourselves. And generally modernize the driver's structure. - TODO: Next we can remove the controller table - TODO: Fix use of deprecated pci_find_device() Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Boaz Harrosh <bharrosh@panasas.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-10-12[SCSI] gdth: clean up host private dataBoaz Harrosh1-14/+3
- Based on same patch from Christoph Hellwig <hch@lst.de> - Get rid of all the indirection in the Scsi_Host private data and always put the gdth_ha_str directly into it. - Change all internal functions prototype to recieve an "gdth_ha_str *ha" pointer directlly and kill all that redundent access to the "gdth_ctr_tab[]" controller-table. Signed-off-by: Boaz Harrosh <bharrosh@panasas.com> Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-10-12[SCSI] gdth: Remove 2.4.x support, in-kernel changelogJeff Garzik1-1/+0
* Remove in-source changelog. It's archived permanently in git and various kernel archives, and changelogs should exist purely in git. * Remove 2.4.x kernel support. It is an active obstacle to modernizing this driver, at this point. This includes killing gdth_kcompat.h which is 100% redundant in modern kernels. Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: Boaz Harrosh <bharrosh@panasas.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-07-31[SCSI] gdth: remove redundant PCI stuffJeff Garzik1-6/+0
This patch * removes struct members that duplicate pci_dev members * replaces ha->stype usage with ha->pdev->device usage where feasible Signed-off-by: Jeff Garzik <jeff@garzik.org> Acked-by: Christoph Hellwig <hch@lst.de> Acked-by: Achim Leubner <Achim_Leubner@adaptec.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-09-26[SCSI] drivers/scsi/gdth.h: removal of old scsi codeMichal Piotrowski1-10/+0
Signed-off-by: Michal Piotrowski <michal.k.k.piotrowski@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-06-10[SCSI] remove the scsi_request interface from the gdth driverLeubner, Achim1-4/+4
Initial pass at converting the gdth driver away from the scsi_request interface so that the request interface can be removed post 2.6.18 without breaking gdth. Based on changes from Christoph Hellwig <hch@lst.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-11-09[SCSI] remove Scsi_Device typedefChristoph Hellwig1-2/+2
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-04-18[PATCH] drivers/scsi/gdth.c: cleanups1-41/+0
This patch contains the following cleanups: - make some needlessly global functions static - remove one more kernel 2.2 #ifdef Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-04-16Linux-2.6.12-rc2Linus Torvalds1-0/+1079
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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