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* Merge HEAD from ../scsi-misc-2.6-old James Bottomley2005-10-2813-296/+5206
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| * [SCSI] aacraid: remove compiler warningMark Haverkamp2005-10-281-2/+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>
| * [SCSI] aacraid: fix struct element cpu orderMark Haverkamp2005-10-282-2/+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>
| * [SCSI] aacraid: fix inquiry pageMark Haverkamp2005-10-281-11/+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>
| * [SCSI] aacraid: Use DMA mask definesJames Bottomley2005-10-282-9/+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>
| * [SCSI] ncr53c8xx: Cleanup namespace collision with ktimersMatthew Wilcox2005-10-262-24/+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>
| * [SCSI] dc395x: atomic_kmap for PIOGuennadi Liakhovetski2005-09-202-0/+21
| | | | | | | | | | Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] iscsi: add module versionMike Christie2005-09-201-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | From: michaelc@cs.wisc.edu I have a bad memory. I cannot remember what versions are which, so add a module version to help. 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>
| * [SCSI] iscsi: fix nop-in handlingMike Christie2005-09-201-35/+47
| | | | | | | | | | | | | | | | | | | | | | | | From: zhenyu.z.wang@intel.com This add check to NOOP_IN's ttt, when it's ~0UL we should not send NOOP_OUT by spec (plus some cleanup). 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>
| * [SCSI] iscsi: add newline to sysfs outputMike Christie2005-09-201-1/+1
| | | | | | | | | | | | | | | | | | | | | | From: tomof@acm.org trivial cleanup of show_transport_handle() 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>
| * [SCSI] iscsi: fix ahs lenMike Christie2005-09-201-1/+1
| | | | | | | | | | | | | | | | | | | | | | From: tomof@acm.org Fix AHS Length 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>
| * [SCSI] iscsi: update some iscsi proto defsMike Christie2005-09-201-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | From: michaelc@cs.wisc.edu Cleanup some iscsi_proto defs, add some missing values, and fix some defs. 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>
| * [SCSI] iscsi: handle nonlinear skbsMike Christie2005-09-201-2/+1
| | | | | | | | | | | | | | | | | | | | | | From: zhenyu.z.wang@intel.com Fix oops from nonlinear skb usage. 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>
| * [SCSI] iscsi: preemt fix and cleanupMike Christie2005-09-201-24/+28
| | | | | | | | | | | | | | | | | | | | | | | | From: zhenyu.z.wang@intel.com Delay the head digest update until xmit time, like data digest update. [To make things cleaner and avoid prempt bug] 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>
| * [SCSI] iscsi: nodelay fixMike Christie2005-09-201-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | From: tomof@acm.org I'm not sure about this. I don't think that NODELAY option hurts performance. However, open-iscsi does not use MSG_MORE properly with sendpage, so NODELAY option hurts the open-iscsi performance. I've attached a patch to fix NODELAY and MSG_MORE problems and the write performance results with disktest. I use Opteron boxes connected directly, Chelsio NICs, 1500-byte MTU, 64 KB I/O size, and the iSCSI parameters on open-iscsi web site. With only NODELAY fix, the performance drops, as you said. On the other hand, NODELAY and MSG_MORE fixes improve the performance overall. 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>
| * [SCSI] move iscsi to a better place in KconfigJames Bottomley2005-09-091-6/+7
| | | | | | | | | | | | | | | | | | Now it looks like we'll have multiple users of the iscsi transport class, the iscsi initiator shouldn't really be a dependency of it. This patch moves iscsi to being an initiator in its own right which selects the transport attributes. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] iscsi_tcp: make iscsi compile again after recent netlink changesJames Bottomley2005-09-091-1/+2
| | | | | | | | | | | | | | | | netlink_kernel_create now has two new arguments; the module (which is easy) and the number of groups, which I arbitrarily set to one. Acked by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * Merge HEAD from ../scsi-iscsi-2.6 James Bottomley2005-09-085-248/+5106
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| | * [SCSI] iscsi: fix 64 bit compile warningJames Bottomley2005-08-091-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | drivers/scsi/scsi_transport_iscsi.c: In function `show_transport_handle': drivers/scsi/scsi_transport_iscsi.c:100: warning: long long unsigned int format, long unsigned int arg (arg 3) is caused because uint64_t is only unsigned long on a 64 bit platform. Fix this by casting to unsigned long long. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| | * [SCSI] open-iscsi/linux-iscsi-5 Initiator: Initiator codeAlex Aizman2005-08-061-0/+3627
| | | | | | | | | | | | | | | | | | | | | | | | | | | drivers/scsi/iscsi_tcp.c, iscsi data path. 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>
| | * [SCSI] open-iscsi/linux-iscsi-5 Initiator: Kconfig updateAlex Aizman2005-08-061-1/+24
| | | | | | | | | | | | | | | | | | | | | 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>
| | * [SCSI] open-iscsi/linux-iscsi-5 Initiator: Transport class update for iSCSIAlex Aizman2005-08-061-247/+1132
| | | | | | | | | | | | | | | | | | | | | 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>
| | * [SCSI] open-iscsi/linux-iscsi-5 Initiator: Initiator headerAlex Aizman2005-08-061-0/+322
| | | | | | | | | | | | | | | | | | | | | | | | | | | drivers/scsi/iscsi_tcp.h, header file. 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>
| | * [SCSI] open-iscsi/linux-iscsi-5 Initiator: Makefile UpdatesAlex Aizman2005-08-061-0/+1
| | | | | | | | | | | | | | | | | | | | | 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>
* | | Merge branch 'upstream' of ↵Linus Torvalds2005-10-2820-774/+3784
|\ \ \ | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev
| * | | [libata] ata_timing fixAlan Cox2005-10-261-1/+1
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| * | | Merge branch 'master'Jeff Garzik2005-10-266-9/+19
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| * | | | [PATCH] libata kernel-doc fixesRandy Dunlap2005-10-251-22/+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>
| * | | | libata: const-ification bombing runJeff Garzik2005-10-2218-74/+74
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Enforce access rules where appropriate. If the compiler is smart enough, this may buy us an optimization or two as a side effect.
| * | | | Add ide-timing functionality to libata.Alan Cox2005-10-211-0/+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>
| * | | | libata: handle early device PIO modes correctlyAlan Cox2005-10-211-4/+27
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| * | | | [PATCH] iomem annotations (sata_vsc)Al Viro2005-10-211-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | | | [PATCH] iomem annotations (sata_sil)Al Viro2005-10-211-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | | | [PATCH] iomem annotations (sata_sx4)Al Viro2005-10-211-10/+9
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | | | [PATCH] enum safety (sata_qstor)Al Viro2005-10-211-2/+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>
| * | | | [PATCH] iomem annotations (sata_promise)Al Viro2005-10-211-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | | | [PATCH] iomem annotations (ahci)Al Viro2005-10-211-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | | | [PATCH] iomem annotations (sata_nv)Al Viro2005-10-211-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | | | [PATCH] libata: Marvell endian fixBrett Russ2005-10-201-2/+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>
| * | | | Merge branch 'master'Jeff Garzik2005-10-201-0/+2
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| * | | | | [PATCH] libata CHS: reread device identify info (revise #6)Albert Lee2005-10-181-1/+64
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | problem: id[53-58] might be changed after initializing device CHS settings. changes: - call ata_dev_reread_id() to reread the identify device info, after initializing device CHS settings. Signed-off-by: Albert Lee <albertcc@tw.ibm.com> ============ Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | | | | [PATCH] libata CHS: calculate read/write commands and protocol on the fly ↵Albert Lee2005-10-183-75/+44
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (revise #6) - merge ata_prot_to_cmd() and ata_dev_set_protocol() as ata_rwcmd_protocol() - pave road for read/write multiple support - remove usage of pre-cached command and protocol values and call ata_rwcmd_protocol() instead Signed-off-by: Albert Lee <albertcc@tw.ibm.com> ============== Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | | | | [PATCH] libata CHS: move the initialization of taskfile LBA flags (revise #6)Albert Lee2005-10-182-24/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | move the initialization of taskfile LBA flags "ATA_TFLAG_LBA" and "ATA_TFLAG_LBA48 flags" to the SCSI translation functions Signed-off-by: Albert Lee <albertcc@tw.ibm.com> ============= Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | | | | Merge branch 'master'Jeff Garzik2005-10-183-5/+41
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| * | | | | | [libata pdc_adma] license update, minor cleanupJeff Garzik2005-10-111-16/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | from me: change from OSL+GPL to GPL (with approval) from Mark: Gets rid of an unneeded control bit, slightly increasing throughput.
| * | | | | | libata: add new driver pdc_adma for PDC ADMA ATA cardsMark Lord2005-10-103-3/+749
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| * | | | | | Merge branch 'sil24'Jeff Garzik2005-10-093-0/+884
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| | * | | | | | [libata sata_sil24] add support for 3131/3531Tejun Heo2005-10-091-8/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds support for sil_3131 and sil_3531. Both are identical to 3124 except that they have only one port. Bits 30 and 31 of ata_port_info->host_flags is used to encode available port numbers. Version number is bumped to 0.22. Edward Falk supplied all the necessary information and preliminary patch. Signed-off-by: Tejun Heo <htejun@gmail.com>
| | * | | | | | [libata sata_sil24] nit pickingsTejun Heo2005-10-091-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch removes unused NR_PORTS macro and adds termination entry to sil24_pci_tbl. Signed-off-by: Tejun Heo <htejun@gmail.com>
| | * | | | | | [PATCH] sil24: implement tf_read callbackTejun Heo2005-10-061-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Hello, guys. This patch implements ->tf_read callback for sil24. It didn't use to be necessary but new ata_gen_fixed_sense now makes use of ->tf_read callback. This patch is taken from Edward Falk's driver. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
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