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2008-07-16ide_platform: use struct ide_port_infoBartlomiej Zolnierkiewicz
Convert the driver to use struct ide_port_info. There should be no functional changes caused by this patch. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-07-16ide-h8300: use struct ide_port_infoBartlomiej Zolnierkiewicz
Convert the driver to use struct ide_port_info. There should be no functional changes caused by this patch. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-07-16rapide: use struct ide_port_infoBartlomiej Zolnierkiewicz
Convert the driver to use struct ide_port_info. There should be no functional changes caused by this patch. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-07-16cmd640: add ->init_dev methodBartlomiej Zolnierkiewicz
Convert the driver to use ->init_dev method instead of open-coding devices init in cmd640x_init(). While at it: - fix printk()-s to use KERN_INFO level instead of the default KERN_ERR - use DRV_NAME define in printk()-s - set proper ->pio_mask also for CONFIG_BLK_DEV_CMD640_ENHANCED=n There should be no functional changes caused by this patch (except fixing printk()-s levels). Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-07-16ide: ->port_init_devs -> ->init_devBartlomiej Zolnierkiewicz
Change ->port_init_devs method to take 'ide_drive_t *' as an argument instead of 'ide_hwif_t *' and rename it to ->init_dev. There should be no functional changes caused by this patch. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-07-16cmd640: fix warm-plug support for the secondary interfaceBartlomiej Zolnierkiewicz
Register secondary interface also when user requested not to probe devices. While at it: - remove write-only second_port_toggled variable Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-07-16powerpc/ide: remove mpc8xx-ide driverArnd Bergmann
This driver was only used by arch/ppc code and is obsolete now with the move to common arch/powerpc code. [bart: port it over IDE tree, remove leftover 'choice' from Kconfig] Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Kumar Gala <galak@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-07-16swarm: use struct ide_port_infoBartlomiej Zolnierkiewicz
Convert the driver to use struct ide_port_info. There should be no functional changes caused by this patch. Acked-by: Maciej W. Rozycki <macro@linux-mips.org> Tested-by: Maciej W. Rozycki <macro@linux-mips.org> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-07-16ide: tighten checks on PCI BARs in ide_hwif_configure()Bartlomiej Zolnierkiewicz
Alan has fixed PCI layer handling of PCI IDE in Compatibility mode so PCI BAR 0/1 (and/or 2/3) content reported by kernel should never be zero. Tighten checks on PCI BARs and also fix printk() message while on it. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-07-16sgiioc4: use driver name for resource allocationBartlomiej Zolnierkiewicz
Cc: Jeremy Higdon <jeremy@sgi.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-07-16icside: use ide_init_port_hw()Bartlomiej Zolnierkiewicz
* Move ide_find_port() and default_hwif_mmiops() calls from icside_setup() to icside_register_v{5,6}(). * Convert icside_setup() to initialize hw_regs_t instead ide_hwif_t and icside_register_v{5,6}() to use ide_init_port_hw(). * Rename icside_setup() to icside_setup_ports(). There should be no functional changes caused by this patch. Cc: Russell King <rmk@arm.linux.org.uk> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-07-16icside: don't use hwif->hwif_dataBartlomiej Zolnierkiewicz
* Move ecard_set_drvdata() from icside_probe() to icside_register_v{5,6}(), then use state->ioc_base instead of hwif->hwif_data in icside_maskproc() and icside_dma_test_irq(). While at it: * Add sel field to struct icside_state, then use state->{sel,ioc_base} instead of ->{select,config}_data in icside_dma_setup(). There should be no functional changes caused by this patch. Cc: Russell King <rmk@arm.linux.org.uk> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-07-16ide-cs: use struct ide_port_infoBartlomiej Zolnierkiewicz
Convert the driver to use struct ide_port_info. There should be no functional changes caused by this patch. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-07-16ide_4drives: use struct ide_port_infoBartlomiej Zolnierkiewicz
Convert the driver to use struct ide_port_info - as a nice side-effect this fixes hwif->channel initialization. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-07-16au1xxx-ide: don't use hwif->hwif_dataBartlomiej Zolnierkiewicz
* Use &auide_hwif directly instead of using hwif->hwif_data. While at it: * No need to initialize hwif->{select,config}_data. There should be no functional changes caused by this patch. Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-07-16ide: set hwif->dev in ide_init_port_hw() (take 2)Bartlomiej Zolnierkiewicz
* Add 'parent' field to hw_regs_t for optional parent device pointer (needed by macio PMAC IDE controllers) and set hwif->dev in ide_init_port_hw(). * Update au1xxx-ide.c, sgiioc4.c, pmac.c and setup-pci.c accordingly. v2: * Update scc_pata.c. There should be no functional changes caused by this patch. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-07-16ide: make ide_hwifs[] staticBartlomiej Zolnierkiewicz
Move ide_hwifs[] from ide.c to ide-probe.c and make it static. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-07-16ide: fix hwif-s initializationBartlomiej Zolnierkiewicz
* Add ide_hwifs[] entry initialization to ide_find_port_slot() and remove ide_init_port_data() calls from host drivers. * Unexport ide_init_port_data(). * Remove no longer needed init_ide_data(). Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-07-16ide: move PIO blacklist to ide-pio-blacklist.cBartlomiej Zolnierkiewicz
Move PIO blacklist to ide-pio-blacklist.c. While at it: - fix comment - fix whitespace damage There should be no functional changes caused by this patch. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-07-16ide: remove no longer used ide_pio_timings[]Bartlomiej Zolnierkiewicz
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-07-16ide: move ide_pio_cycle_time() to ide-timings.cBartlomiej Zolnierkiewicz
All ide_pio_cycle_time() users already select CONFIG_IDE_TIMINGS so move the function from ide-lib.c to ide-timings.c. While at it: - convert ide_pio_cycle_time() to use ide_timing_find_mode() - cleanup ide_pio_cycle_time() a bit There should be no functional changes caused by this patch. Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-07-16ide-pmac: convert to use ide_timing_find_mode()Bartlomiej Zolnierkiewicz
Also update my Copyrights while at it. There should be no functional changes caused by this patch. Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-07-16ide-mpc8xx: convert to use ide_timing_find_mode()Bartlomiej Zolnierkiewicz
Also fix (disabled) debugging code while at it. There should be no functional changes caused by this patch. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-07-16sl82c105: convert to use ide_timing_find_mode()Bartlomiej Zolnierkiewicz
There should be no functional changes caused by this patch. Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-07-16cy82c693: convert to use ide_timing_find_mode()Bartlomiej Zolnierkiewicz
There should be no functional changes caused by this patch. Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-07-16cmd64x: convert to use ide_timing_find_mode()Bartlomiej Zolnierkiewicz
There should be no functional changes caused by this patch. Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-07-16cmd640: convert to use ide_timing_find_mode()Bartlomiej Zolnierkiewicz
There should be no functional changes caused by this patch. Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-07-16alim15x3: convert to use ide_timing_find_mode()Bartlomiej Zolnierkiewicz
There should be no functional changes caused by this patch. Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-07-16qd65xx: convert to use ide_timing_find_mode()Bartlomiej Zolnierkiewicz
There should be no functional changes caused by this patch. Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-07-16ht6560b: convert to use ide_timing_find_mode()Bartlomiej Zolnierkiewicz
There should be no functional changes caused by this patch. Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-07-16ali14xx: convert to use ide_timing_find_mode()Bartlomiej Zolnierkiewicz
There should be no functional changes caused by this patch. Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-07-16ide: convert ide-timing.h to ide-timings.c library (take 2)Bartlomiej Zolnierkiewicz
* Don't include ide-timing.h in cs5535 and sis5513 host drivers (they don't need it currently). * Convert ide-timing.h to ide-timings.c library and add CONFIG_IDE_TIMINGS config option to be selected by host drivers using the library. While at it: - fix ide_timing_find_mode() placement v2: * Add missing EXPORT_SYMBOLs. (Stephen Rothwell <sfr@canb.auug.org.au>) There should be no functional changes caused by this patch. Cc: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-07-16ide: checkpatch.pl fixes for ide-timing.hBartlomiej Zolnierkiewicz
Also fix placement of comments in ide_timing_compute() while at it. There should be no functional changes caused by this patch (md5sum was verified to be the same before/after the patch). Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-07-16ide: remove XFER_* masks from ide-timing.hBartlomiej Zolnierkiewicz
* Check requested xfer mode against xfer modes instead of XFER_* masks in ide_timing_compute() and cs5535.c::cs5535_set_speed(). * Remove XFER_[MODE,MWDMA,EPIO,PIO] masks. There should be no functional changes caused by this patch. Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-07-16ide: move some bits from ide-timing.h to <linux/ide.h>Bartlomiej Zolnierkiewicz
Move struct ide_timing and IDE_TIMING_* defines to <linux/ide.h> from drivers/ide/ide-timing.h. While at it: - use u8/u16 instead of short for struct ide_timing fields - use enum for IDE_TIMING_* There should be no functional changes caused by this patch. Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-07-16ide: use u8 for xfer modes in ide-timing.hBartlomiej Zolnierkiewicz
There should be no functional changes caused by this patch. Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-07-16ide: remove unused XFER_UDMA_SLOWBartlomiej Zolnierkiewicz
Remove unused XFER_UDMA_SLOW from ide_timing[]. While at it: - fix re-defining XFER_PIO_5 (no need to define it in ide-timing.h as it is defined in <linux/ata.h> which is included by <linux/hdreg.h>) - fix whitespace damage There should be no functional changes caused by this patch. Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-07-16ide: remove needless includes from ide-lib.cBartlomiej Zolnierkiewicz
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-07-16BAST: Remove old IDE driverBen Dooks
Remove the old BAST IDE driver, as we are now using the platform-pata support. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Cc: Jeff Garzik <jgarzik@pobox.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-07-16ide: use the dma safe check for REQ_TYPE_ATA_PCFUJITA Tomonori
This uses the dma safe check for REQ_TYPE_ATA_PC. The dma safe check is used for only sg requests but it should be used for other non fs commands. This uses blk_queue_update_dma_pad to make the intention clear though ide don't use the blk APIs so it doesn't change anything. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Acked-by: Borislav Petkov <petkovbb@gmail.com> Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Cc: Tejun Heo <htejun@gmail.com> Cc: Jens Axboe <jens.axboe@oracle.com> Cc: James Bottomley <James.Bottomley@HansenPartnership.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-07-16ide: avoid DMA on the stack for REQ_TYPE_ATA_PCFUJITA Tomonori
Some REQ_TYPE_ATA_PC commands uses the stack buffers for DMA, which leads to memory corruption on a non-coherent platform. With regard to alignment and padding, ide-cd has the the dma safe check for sg requests and REQ_TYPE_ATA_PC. This adds the stack buffer check to that check. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Acked-by: Borislav Petkov <petkovbb@gmail.com> Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Cc: Tejun Heo <htejun@gmail.com> Cc: Jens Axboe <jens.axboe@oracle.com> Cc: James Bottomley <James.Bottomley@HansenPartnership.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-07-16ide: it821x in pass-through mode segfaults in 2.6.26-stableDimitri Gorokhovik
The driver of ITE8212 in pass-through mode (it8212.noraid=1 on cmndline) attempts to use the field `.dma_host_set' of the struct ide_dma_ops in `ide_config_drive_speed' which is set to NULL by default. So give a value to all fields of the struct ide_dma_ops. Signed-off-by: Dimitri Gorokhovik <dimitri.gorokhovik@free.fr> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-07-15Merge branch 'merge' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: (249 commits) powerpc: Fix pte_update for CONFIG_PTE_64BIT and !PTE_ATOMIC_UPDATES powerpc: Fix a build problem on ppc32 with new DMA_ATTRs ibm_newemac: Add MII mode support to the EMAC RGMII bridge. powerpc: Don't spin on sync instruction at boot time powerpc: Add VSX load/store alignment exception handler powerpc: fix giveup_vsx to save registers correctly powerpc: support for latencytop powerpc: Remove unnecessary condition when sanity-checking WIMG bits powerpc: Add PPC_FEATURE_PSERIES_PERFMON_COMPAT powerpc: Add driver for Barrier Synchronization Register powerpc: mman.h export fixups powerpc/fsl: update crypto node definition and device tree instances powerpc/fsl: Refactor device bindings powerpc/85xx: Minor fixes for 85xxds and 8536ds board. powerpc: Add 82xx/83xx/86xx to 6xx Multiplatform powerpc/85xx: publish of device for cds platforms powerpc/booke: don't reinitialize time base powerpc/86xx: Refactor pic init powerpc/CPM: Add i2c pins to dts and board setup cpm_uart: Support uart_wait_until_sent() ...
2008-07-15Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (102 commits) [SCSI] scsi_dh: fix kconfig related build errors [SCSI] sym53c8xx: Fix bogus sym_que_entry re-implementation of container_of [SCSI] scsi_cmnd.h: remove double inclusion of linux/blkdev.h [SCSI] make struct scsi_{host,target}_type static [SCSI] fix locking in host use of blk_plug_device() [SCSI] zfcp: Cleanup external header file [SCSI] zfcp: Cleanup code in zfcp_erp.c [SCSI] zfcp: zfcp_fsf cleanup. [SCSI] zfcp: consolidate sysfs things into one file. [SCSI] zfcp: Cleanup of code in zfcp_aux.c [SCSI] zfcp: Cleanup of code in zfcp_scsi.c [SCSI] zfcp: Move status accessors from zfcp to SCSI include file. [SCSI] zfcp: Small QDIO cleanups [SCSI] zfcp: Adapter reopen for large number of unsolicited status [SCSI] zfcp: Fix error checking for ELS ADISC requests [SCSI] zfcp: wait until adapter is finished with ERP during auto-port [SCSI] ibmvfc: IBM Power Virtual Fibre Channel Adapter Client Driver [SCSI] sg: Add target reset support [SCSI] lib: Add support for the T10 (SCSI) Data Integrity Field CRC [SCSI] sd: Move scsi_disk() accessor function to sd.h ...
2008-07-16Merge commit 'origin/master'Benjamin Herrenschmidt
Manual merge of: arch/powerpc/Kconfig arch/powerpc/kernel/stacktrace.c arch/powerpc/mm/slice.c arch/ppc/kernel/smp.c
2008-07-15Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linusLinus Torvalds
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: (54 commits) [MIPS] Remove mips_machtype for LASAT machines [MIPS] Remove mips_machtype from EMMA2RH machines [MIPS] Remove mips_machtype from ARC based machines [MIPS] MTX-1 flash partition setup move to platform devices registration [MIPS] TXx9: cleanup and fix some sparse warnings [MIPS] TXx9: rename asm-mips/mach-jmr3927 to asm-mips/mach-tx39xx [MIPS] remove machtype for group Toshiba [MIPS] separate rbtx4927_time_init() and rbtx4937_time_init() [MIPS] separate rbtx4927_arch_init() and rbtx4937_arch_init() [MIPS] txx9_cpu_clock setup move to rbtx4927_time_init() [MIPS] txx9_board_vec set directly without mips_machtype [MIPS] IP22: Add platform device for Indy volume buttons [MIPS] cmbvr4133: Remove support [MIPS] remove wrppmc_machine_power_off() [MIPS] replace inline assembler to cpu_wait() [MIPS] IP22/28: Add platform devices for HAL2 [MIPS] TXx9: Update and merge defconfigs [MIPS] TXx9: Make single kernel can support multiple boards [MIPS] TXx9: Update defconfigs [MIPS] TXx9: Reorganize PCI code ...
2008-07-15Don't crash on IOMMU overflow in A100U2W driverMikulas Patocka
Handle IOMMU overflow correctly, by retrying. IOMMU errors can happen and drivers must deal with them. Signed-off-by: Mikulas Patocka <mpatocka@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-15BUG_ON on kernel misbehavior on A100U2W driverMikulas Patocka
With broken Sparc64 IOMMU accounting, the kernel submits larger requests then allowed. Better to crash on BUG than corrupt memory. Signed-off-by: Mikulas Patocka <mpatocka@redhat.com> Acked-by: James Bottomley <James.Bottomley@HansenPartnership.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-15Add udelay to A100U2W SCSI driverMikulas Patocka
udelay is required on Sun Ultra 5. I don't know any reason or explanation for this, it was found purely experimentally. Signed-off-by: Mikulas Patocka <mpatocka@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-15Fix endianity in A100U2W SCSI driverMikulas Patocka
Support big endian systems in a100u2w driver. Signed-off-by: Mikulas Patocka <mpatocka@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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