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path: root/drivers/scsi
AgeCommit message (Collapse)AuthorFilesLines
2005-10-29[SCSI] use scmd_id(), scmd_channel() throughout codeJeff Garzik25-90/+92
Wrap a highly common idiom. Makes the code easier to read, helps pave the way for sdev->{id,channel} removal, and adds a token that can easily by grepped-for in the future. There are a couple sdev_id() and scmd_printk() updates thrown in as well. Rejections fixed up and Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-10-29[SCSI] use sfoo_printk() in driversJeff Garzik21-160/+149
Rejections fixed up and Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-10-29[SCSI] use {sdev,scmd,starget,shost}_printk in generic codeJeff Garzik7-39/+33
rejections fixed and Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-10-29[SCSI] kill unused scsi_scan_single_target()Jeff Garzik1-13/+0
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-10-29[SCSI] Add an 'Issue LIP' device attribute in fc_transport classAndrew Vasquez4-13/+48
Ok, here's a patch to add such a common API for fc transport users. Relevant LLD changes (lpfc and qla2xxx) also present. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-10-29[SCSI] sas: add support for PHY resetsChristoph Hellwig1-2/+41
Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-10-29[SCSI] sas: add flag for locally attached PHYsChristoph Hellwig1-0/+3
Add a flag to mark a PHY as attached to the HBA as opposed to beeing on an expander. This is needed because various features are only supported on those. This is a crude hack, the proper fix would be to use different classes for host-attached vs expander phys. I'm looking into that. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-10-29[SCSI] sr: remove dead codeJayachandran C1-1/+1
This patch fixes an issue reported in drivers/scsi/sr.c by Coverity Error reported: Pointer returned from "scsi_cd" is never used Patch description: Remove the scsi_cd() call as it does not have any effect. Signed-off-by: Jayachandran C. <c.jayachandran@gmail.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-10-29[SCSI] Fix issue reported by coverity in drivers/scsi/scsi_ioctl.cJayachandran C1-2/+2
This patch attempts to fix an issue found in drivers/scsi/scsi_ioctl.c by Coverity. Error reported: CID: 3437 Checker: FORWARD_NULL (help) File: /export2/p4-coverity/mc2/linux26/drivers/scsi/scsi_ioctl.c Function: scsi_ioctl_send_command Description: Variable "buf" tracked as NULL was passed to a function that dereferences it. Patch description: buf can be NULL if inlen and outlen are both 0. This patch adds check if the length is non-zero before calling copy from/to user. Signed-off-by: Jayachandran C. <c.jayachandran@gmail.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-10-29[SCSI] qla2xxx: put back label erroneously removed by eh_active patchJames Bottomley1-1/+1
The label eh_dev_reset_done is still in use Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-10-28[SCSI] scsi_transport_sas: support link error attributesChristoph Hellwig1-1/+30
For now supporting the ->get_linkerrors method is mandatory. I'll probably be beaten to implement the .show_foo variables and different types of attributes soon.. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-10-28[SCSI] sgiwd93: small fixesRalf Baechle2-27/+2
Move the remaining bits of sgiwd93.h into sgiwd93.c; replace the use of CMD_PER_LUN and CAN_QUEUE by raw numbers. Signed-off-by: Thiemo Seufer <ths@networkno.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-10-28[SCSI] dec_esp: Use the right address space macroRalf Baechle1-5/+7
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-10-28[SCSI] dec_esp: Use physical addressesRalf Baechle1-4/+7
Use physical addresses at the interface level, letting drivers remap them as appropriate. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-10-28[SCSI] dec_esp: Fix mapping of ESP.Ralf Baechle1-1/+1
From: Maciej W. Rozycki <macro@linux-mips.org> Date: Mon Jun 13 19:55:42 2005 +0000 These should really be addresses obtained with ioremap() or some bus-specific backend, but for now... Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-10-28[SCSI] qla2xxx: fix unnecessary activation of blk tag queueJames Bottomley1-26/+1
From: 'Andrew Vasquez' <andrew.vasquez@qlogic.com> Drop scsi_populate_tag_msg() interrogation. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Rejections fixed up and Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-10-28[SCSI] qla2xxx: fix compile warningAndrew Vasquez1-0/+2
The file is missing an include of scsi_transport_fc.h drivers/scsi/qla2xxx/qla_rscn.c:334: error: implicit declaration of function 'fc_remote_port_unblock' Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-10-28[SCSI] move the mid-layer printk's over to shost/starget/sdev_printkJames Bottomley14-119/+86
This should eliminate (at least in the mid layer) to make numeric assumptions about any of the enumeration variables. As a side effect, it will also make all the messages consistent and line us up nicely for the error logging strategy (if it ever shows itself again). Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-10-28[SCSI] qla2xxx: remove eh_active checks in qla2xxx error handlingAndrew Vasquez1-26/+15
Here's a patch which drops the eh_active checks in the qla2xxx eh_handler callbacks. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-10-28[SCSI] avoid overflows in disk size calculationsJames Bottomley1-4/+3
Be more careful about doing the arithmetic in the non-LBD case. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-10-28[SCSI] qla2xxx: Resync with latest released ISP23xx/63xx firmware -- 3.03.18.James Bottomley3-21052/+21098
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-10-28[SCSI] qla2xxx: Update license.Andrew Vasquez27-393/+113
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-10-28[SCSI] qla2xxx: Use midlayer's int_to_scsilun() function.Andrew Vasquez2-4/+3
While populating command type 6 and 7 IOCBs. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-10-28[SCSI] qla2xxx: Add support to dynamically enable/disable ZIO.Andrew Vasquez7-41/+146
ISP23xx and ISP24xx chips have support for an adaptive method of posting SCSI command completions for multiple SCSI commands during a single system interrupt. SCSI commands are placed on the system response queue without interrupting the host until 1) a delay timer expires; or 2) a SCSI command completes with an error. As long as the host software (qla2xxx) services the response queue for completions (this polling is done during queuecommand()) within the 'delay timer' period, the firmware will not generate system interrupt. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-10-28[SCSI] qla2xxx: Correct issue where fcport is prematurely marked DEAD.Andrew Vasquez1-1/+1
The non-handled failure cases of the Fabric Login mailbox command handling logic would incorrectly mark the fcport as dead and not allow the standard port-down-retry-count logic to manage the transition. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-10-28[SCSI] aacraid: Newer adapter communication iterface supportMark Haverkamp11-219/+454
Received from Mark Salyzyn. This patch adds the 'new comm' interface, which modern AAC based adapters that are less than a year old support in the name of much improved performance. These modern adapters support both the legacy and the 'new comm' interfaces. Signed-off-by: Mark Haverkamp <markh@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-10-28Merge HEAD from ../scsi-misc-2.6-old James Bottomley13-296/+5206
2005-10-28[SCSI] aacraid: remove compiler warningMark Haverkamp1-2/+2
Received from Mark Salyzyn. This patch resolves a compiler warning on 64 bit architectures. Signed-off-by: Mark Haverkamp <markh@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-10-28[SCSI] aacraid: fix struct element cpu orderMark Haverkamp2-2/+2
Received from Mark Salyzyn. The compat field needed to be in cpu order. Signed-off-by: Mark Haverkamp <markh@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-10-28[SCSI] aacraid: fix inquiry pageMark Haverkamp1-11/+38
Received from Mark Salyzyn. This patch uses the adapter supplemental information AdapterTypeText as the default for the array name. Signed-off-by: Mark Haverkamp <markh@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-10-28[SCSI] aacraid: Use DMA mask definesJames Bottomley2-9/+9
From: Mark Haverkamp <markh@osdl.org> Received from Mark Salyzyn. This patch changes the driver over to utilizing the DMA_64BIT_MASK and DMA_32BIT_MASK manifests. Applies to the scsi-rc-fixes-2.6 git tree. Signed-off-by: Mark Haverkamp <markh@osdl.org> Rejects fixed up and Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-10-28Merge branch 'upstream' of ↵Linus Torvalds20-774/+3784
master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev
2005-10-28[PATCH] gfp_t: drivers/scsiAl Viro12-18/+24
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-27[SCSI] ncr53c8xx: Cleanup namespace collision with ktimersMatthew Wilcox2-24/+11
Replace the mcr53c8xx roll your own ktime_... macros with the correct time_after() et al. Signed-off-by: Matthew Wilcox <matthew@wil.cx> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-10-26[libata] ata_timing fixAlan Cox1-1/+1
2005-10-26Merge branch 'master'Jeff Garzik6-9/+19
2005-10-26[PATCH] qlogic lockup fixAndrew Morton1-1/+2
If qla2x00_probe_one()'s call to qla2x00_iospace_config() fails, we call qla2x00_free_device() to clean up. But because ha->dpc_pid hasn't been set yet, qla2x00_free_device() tries to stop a kernel thread which hasn't started yet. It does wait_for_completion() against an uninitialised completion struct and the kernel hangs up. Fix it by initialising ha->dpc_pid a bit earlier. Cc: Andrew Vasquez <andrew.vasquez@qlogic.com> Cc: James Bottomley <James.Bottomley@steeleye.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-25[PATCH] libata kernel-doc fixesRandy Dunlap1-22/+14
Correct some function names in kernel-doc. Add some kernel-doc descriptions. Fix some typos. Remove a few blank lines. Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-10-24Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-for-linus-2.6Linus Torvalds5-8/+17
2005-10-22libata: const-ification bombing runJeff Garzik18-74/+74
Enforce access rules where appropriate. If the compiler is smart enough, this may buy us an optimization or two as a side effect.
2005-10-22Add ide-timing functionality to libata.Alan Cox1-0/+149
This is needed for full AMD and VIA drivers and possibly more. Functions to turn actual clocking and cycle timings into register values. Also to merge shared timings to compute an optimal timing set. Built from the drivers/ide version by Vojtech Pavlik Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-10-22libata: handle early device PIO modes correctlyAlan Cox1-4/+27
2005-10-21[PATCH] iomem annotations (sata_vsc)Al Viro1-5/+5
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-10-21[PATCH] iomem annotations (sata_sil)Al Viro1-2/+2
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-10-21[PATCH] iomem annotations (sata_sx4)Al Viro1-10/+9
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-10-21[PATCH] enum safety (sata_qstor)Al Viro1-2/+4
sata_qstor strays into a nasty area - gcc handling of wide enums is full of bugs that got fixed between gcc versions creating portability nightmare. Single-member enums are safe, so are ones that stay within the range of int or unsigned int. Anything beyond that is asking for trouble. Declaration of constants split in two enums, taking the ~0UL one into a separate enum. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-10-21[PATCH] iomem annotations (sata_promise)Al Viro1-4/+4
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-10-21[PATCH] iomem annotations (ahci)Al Viro1-4/+4
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-10-21[PATCH] iomem annotations (sata_nv)Al Viro1-2/+2
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-10-21[PATCH] libata: Marvell endian fixBrett Russ1-2/+3
Jeff found an endian bug in the Marvell driver (thanks!). Here's the fix for it. Signed-off-by: Brett Russ <russb@emc.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
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