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path: root/drivers/scsi/ata_piix.c
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2006-05-31[PATCH] ata_piix: convert ata_piix to new probing mechanismTejun Heo
Convert ata_piix to new probing mechanism. Automatic hotplug is not supported due to hardware limitation (no PHY event interrupt), but warm plugging works. Signed-off-by: Tejun Heo <htejun@gmail.com>
2006-05-31[PATCH] libata-hp: hook warmplugTejun Heo
Hook transportt->user_scan() and hostt->slave_destroy(). Signed-off-by: Tejun Heo <htejun@gmail.com>
2006-05-26[PATCH] libata: add back ->data_xfer to ata_piix.cAlbert Lee
Add back ->data_xfer and ->mode_filter to ata_piix.c. Signed-off-by: Albert Lee <albertcc@tw.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-05-24[PATCH] ata_piix formattingAlan Cox
if( spacing fix for Garzik compliant formatting Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-05-20[PATCH] Add PCI ID for the Intel IDE Controller which is in the Intel Mac ↵Thomas Glanzmann
Minis shipped in first quarter 2006 Signed-off-by: Thomas Glanzmann <sithglan@stud.uni-erlangen.de> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-05-15[PATCH] ata_piix: convert to new EHTejun Heo
ata_piix can use stock BMDMA EH routines. Convert to new EH. Signed-off-by: Tejun Heo <htejun@gmail.com>
2006-05-15[PATCH] libata: use ATA printk helpersTejun Heo
Use ATA printk helpers. Signed-off-by: Tejun Heo <htejun@gmail.com>
2006-04-11Merge branch 'master'Jeff Garzik
Conflicts: drivers/scsi/libata-scsi.c include/linux/libata.h
2006-04-10[PATCH] move ->eh_strategy_handler to the transport classChristoph Hellwig
Overriding the whole EH code is a per-transport, not per-host thing. Move ->eh_strategy_handler to the transport class, same as ->eh_timed_out. Downside is that scsi_host_alloc can't check for the total lack of EH anymore, but the transition period from old EH where we needed it is long gone already. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-04-02[libata] bump versionsJeff Garzik
2006-03-31[PATCH] ata_piix: fix ich6/m_map_dbTejun Heo
MAP tables of ich6 and ich6m are wrong. Depending on port usage, ata_piix may fail to initialize attached devices. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-03-24[libata] export ata_dev_pair; trim trailing whitespaceJeff Garzik
Mostly, trim trailing whitespace. Also: * export ata_dev_pair * move ata_dev_classify export closer to ata_dev_pair export
2006-03-21[SCSI] libata: implement minimal transport template for ->eh_timed_outTejun Heo
SCSI midlayer has moved hostt->eh_timed_out to transport template. As libata doesn't need full-blown transport support yet, implement minimal transport for libata. No transport class or whatsoever, just empty transport template with ->eh_timed_out hook. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-03-05[PATCH] ata_piix: rename PIIX_FLAG_IGN_PRESENT to PIIX_FLAG_IGNORE_PCSTejun Heo
Rename PIIX_FLAG_IGN_PRESENT to PIIX_FLAG_IGNORE_PCS as Jeff requested. Signed-off-by: Tejun Heo <htejun@gmail.com> Cc: Jeff Garzik <jgarzik@pobox.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-03-03[PATCH] ata_piix: reimplement piix_sata_probe()Tejun Heo
Reimplement piix_sata_probe() such that it turns on PCS enable bits on all avaliable ports and check present bits after a while to determine device presence. This should help broken BIOSes. After device presence detection is complete, PCS enable bits of unoccupied bits are turned off unless the controller supports AHCI (ICH6/7 docs mandate all enables bits are always set on AHCI capable controllers). Note that PCS present bits are ignored on 6300ESB as described in the datasheet. This should fix device detection problems reported with the controller. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-03-03[PATCH] ata_piix: implement proper port mapTejun Heo
Replace combined mode handling via PIIX_COMB/COMB_PATA_P0 with proper port map. PIIX now prints port configuration during initialization. ATA_FLAG_SLAVE_POSS is now turned on for SATA ports only when the slave device is actually avaliable. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-03-03[PATCH] ata_piix: add a couple of flagsTejun Heo
Add PIIX_FLAG_IGN_PRESENT and SCR flags. Thi patch doesn't cause any functional change. To be used by later init/scr updates. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-03-03[PATCH] ata_piix: finer-grained port_infoTejun Heo
Make port_info finer-grained. This patch doesn't cause any functional change. Later init reimplementation will make use of it. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-02-20[PATCH] ata_piix: convert sata to new reset mechanismTejun Heo
Convert ata_piix sata ->phy_reset to new reset mechanism. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-20[PATCH] ata_piix: convert pata to new reset mechanismTejun Heo
Convert ata_piix pata ->phy_reset to new reset mechanism. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-12[PATCH] libata: kill sht->max_sectorsTejun Heo
The previous dev->max_sectors patch made sht->max_sectors meaningless. Kill all initializations of sht->max_sectors. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-12[PATCH] ata_piix: kill spurious assignment in piix_sata_probe()Tejun Heo
In piix_sata_probe(), mask gets assigned unnecessarily at the beginning of the function. Kill the assignment. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-10[PATCH] libata: use ata_scsi_timed_out()Tejun Heo
Make all libata low level drivers use ata_scsi_timed_out(). Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-01-28Various libata documentation updates.Randy Dunlap
This is a merger of libata docs + cleanups from Martin Waitz <tali@admingilde.org> and me. From: Randy Dunlap <rdunlap@xenotime.net> From: Martin Waitz <tali@admingilde.org> Fix libata kernel-doc comments to match code. Add some function parameters to kernel-doc. Fix some typos/spellos. Put comments in <= 80 columns. Make one DPRINTK string unique. Fix sparse cast warnings. Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-01-28[libata ata_piix] Fix ICH6/7 map value interpretationJeff Garzik
The previous change failed to properly mask out unrelated bits, which resulted in a failure to detect devices.
2006-01-26[PATCH] ata_piix: fix MAP VALUE interpretation for for ICH6/7Tejun Heo
Unlike their older siblings, ICH6 and 7 use different scheme for MAP VALUE. This patch makes ata_piix interpret MV properly on ICH6/7. Pre-ICH6/7 The value of these bits indicate the address range the SATA port responds to, and whether or not the SATA and IDE functions are combined. 000 = Non-combined. P0 is primary master. P1 is secondary master. 001 = Non-combined. P0 is secondary master. P1 is primary master. 100 = Combined. P0 is primary master. P1 is primary slave. P-ATA is 2:0 Map Value secondary. 101 = Combined. P0 is primary slave. P1 is primary master. P-ATA is secondary. 110 = Combined. P-ATA is primary. P0 is secondary master. P1 is secondary slave. 111 = Combined. P-ATA is primary. P0 is secondary slave. P1 is secondary master. ICH6/7 Map Value - R/W. Map Value (MV): The value in the bits below indicate the address range the SATA ports responds to, and whether or not the PATA and SATA functions are combined. When in combined mode, the AHCI memory space is not available and AHCI may not be used. 00 = Non-combined. P0 is primary master, P2 is the primary slave. P1 is secondary master, P3 is the 1:0 secondary slave (desktop only). P0 is primary master, P2 is the primary slave (mobile only). 01 = Combined. IDE is primary. P1 is secondary master, P3 is the secondary slave. (desktop only) 10 = Combined. P0 is primary master. P2 is primary slave. IDE is secondary 11 = Reserved Signed-off-by: Tejun Heo <htejun@gmail.com> -- Jeff, without this patch, ata_piix misdetects my ICH7's combined mode, ending up not applying bridge limits to PX-710SA and configuring IDE drive on 40-c cable to UDMA/66. Thanks. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-01-17[PATCH] Intel ICH8 SATA: add PCI device IDsJason Gaston
Signed-off-by:  Jason Gaston <Jason.d.gaston@intel.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-01-06Merge branch 'post-2.6.15' of git://brick.kernel.dk/data/git/linux-2.6-blockLinus Torvalds
Manual fixup for merge with Jens' "Suspend support for libata", commit ID 9b847548663ef1039dd49f0eb4463d001e596bc3. Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-06[PATCH] Suspend support for libataJens Axboe
This patch adds suspend patch to libata, and ata_piix in particular. For most low level drivers, they should just need to add the 4 hooks to work. As I can only test ata_piix, I didn't enable it for more though. Suspend support is the single most important feature on a notebook, and most new notebooks have sata drives. It's quite embarrassing that we _still_ do not support this. Right now, it's perfectly possible to suspend the drive in mid-transfer. Signed-off-by: Jens Axboe <axboe@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-06[BLOCK] update libata to use new blk_ordered for barriersTejun Heo
Reflect changes in SCSI midlayer and updated to use new ordered request implementation Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jens Axboe <axboe@suse.de>
2005-12-12[PATCH] libata: ata_piix 450NX errataAlan Cox
Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-12-12[PATCH] libata: add ata_piix notesAlan Cox
Ok lets start with the 'easy' stuff. This includes my research and summary of chip errata into the new driver so that people can refer to it when updating ata_piix. No code changes Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-11-16Merge branch 'upstream-fixes'Jeff Garzik
2005-11-16[libata] bump versionsJeff Garzik
2005-11-14[libata ata_piix] cleanup: remove duplicate ata_port_info recordsJeff Garzik
2005-11-10[libata] constify PCI ID table in several driversJeff Garzik
2005-11-07[libata] eliminate use of drivers/scsi/scsi.h compatibility header/definesJeff Garzik
2005-10-30[libata ata_piix] fix native mode probe, after recent updatesJeff Garzik
2005-10-30[libata ata_piix] use dev_printk() where appropriateJeff Garzik
2005-10-22libata: const-ification bombing runJeff Garzik
Enforce access rules where appropriate. If the compiler is smart enough, this may buy us an optimization or two as a side effect.
2005-09-16[PATCH] PATCH: silly in piix driverAlan Cox
Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-08[PATCH] PCI/libata INTx cleanupBrett M Russ
Simple cleanup to eliminate X copies of the pci_enable_intx() function in libata. Moved ahci.c's pci_intx() to pci.c and use it throughout libata and msi.c. Signed-off-by: Brett Russ <russb@emc.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-08[PATCH] scan all enabled ports on ata_piixHannes Reinecke
ICH6 spec defines the PORT_ bits as: PORT_ENABLED (R/W): 0 = Disabled. The port is in the off state and cannot detect any devices. 1 = Enabled. The port can transition between the on, partial, and slumber states and can detect devices. PORT_PRESENT (R/O) The status of this bit may change at any time. This bit is cleared when the port is disabled via PORT_ENABLED. This bit is not cleared upon surprise removal of a device. So from a textual view it is not necessary that PORT_PRESENT _must_ be set, especially if a device detection has to be done anyway. And, in fact, this is the view that ACER has been taken with its new Laptops (e.g. Travelmate 4150). And the definition of PORT_ENABLED / PORT_PRESENT is mixed up, btw. Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Jens Axboe <axboe@suse.de> Cc: Jeff Garzik <jgarzik@pobox.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-08-30[libata] update several drivers to use pci_iomap()/pci_iounmap()Jeff Garzik
2005-08-30[libata] __iomem annotations for various driversJeff Garzik
2005-08-29Merge /spare/repo/linux-2.6/Jeff Garzik
2005-08-28[libata] license change, other bitsJeff Garzik
- changes license of all code from OSL+GPL to plain ole GPL - except for NVIDIA, who hasn't yet responded about sata_nv - copyright holders were already contacted privately - adds info in each driver about where hardware/protocol docs may be obtained - where I have made major contributions, updated copyright dates
2005-08-23/spare/repo/libata-dev branch 'upstream-fixes'Jeff Garzik
2005-08-23libata: release prep (bump versions, etc.)Jeff Garzik
- bump versions where necessary - remove two duplicated+outdated doc comments - add MODULE_VERSION() to AHCI driver
2005-07-31libata: trim trailing whitespace.Jeff Garzik
Also, fixup a tabs-to-spaces block of code in ata_piix.
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