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* ide: add struct ide_port_info instances to legacy host driversBartlomiej Zolnierkiewicz2008-02-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Remove 'struct pci_dev *dev' argument from ide_hwif_setup_dma(). * Un-static ide_hwif_setup_dma() and add CONFIG_BLK_DEV_IDEDMA_PCI=n version. * Add 'const struct ide_port_info *d' argument to ide_device_add[_all](). * Factor out generic ports init from ide_pci_setup_ports() to ide_init_port(), move it to ide-probe.c and call it in in ide_device_add_all() instead of ide_pci_setup_ports(). * Move ->mate setup to ide_device_add_all() from ide_port_init(). * Add IDE_HFLAG_NO_AUTOTUNE host flag for host drivers that don't enable ->autotune currently. * Setup hwif->chipset in ide_init_port() but iff pi->chipset is set (to not override setup done by ide_hwif_configure()). * Add ETRAX host handling to ide_device_add_all(). * cmd640.c: set IDE_HFLAG_ABUSE_* also for CONFIG_BLK_DEV_CMD640_ENHANCED=n. * pmac.c: make pmac_ide_setup_dma() return an error value and move DMA masks setup to pmac_ide_setup_device(). * Add 'struct ide_port_info' instances to legacy host drivers, pass them to ide_device_add() calls and then remove open-coded ports initialization. Reviewed-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* macide: remove drive->capacity64 quirkBartlomiej Zolnierkiewicz2008-02-02
| | | | | | | Nowadays IDE core always provides drive ID and ide-disk always setups drive->capacity64 so this quirk is no longer needed. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* dtc2278: fix ->io_32bit handlingBartlomiej Zolnierkiewicz2008-02-02
| | | | | | | | On DTC2278 32-bit I/O has to be enabled for both devices on the port so always enable it during init time and disallow further changes. Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide_platform: remove struct hwif_propBartlomiej Zolnierkiewicz2008-02-01
| | | | | | | | | | | | | * Remove 'if (hwif != hwif_prop.hwif)' check from plat_ide_remove() (pdev->dev.driver_data and hwif_prop.hwif are set at the same time in plat_ide_probe() and are identical). * Use hwif->index for ide_unregister() in plat_ide_remove(). * Use local variables instead of hwif_prop.plat_ide[_alt]_mapbase in plat_ide_probe() and remove no longer needed struct hwif_prop. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: delete filenames/versions from commentsBartlomiej Zolnierkiewicz2008-02-01
| | | | | | | | | | | | | | | Delete filenames/versions from comments. I'm leaving decisions about adding DRV_VERSION defines and MODULE_VERSION()-s to maintainers of the respective drivers. While at it: * Remove unused VERSION define from ide.c. * Remove unused/stale DRV_VERSION define from au1xxx-ide.c. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* Atari Falcon IDE: Add missing hwif variableGeert Uytterhoeven2008-02-01
| | | | | | | | | | | | | | | | | | | | | | | | Commit cbb010c180294a5242a7681555c28737d9dd26ab ide: drop 'initializing' argument from ide_register_hw() * Rename init_hwif_data() to ide_init_port_data() and export it. * For all users of ide_register_hw() with 'initializing' argument set hwif->present and hwif->hold are always zero so convert these host drivers to use ide_find_port()+ide_init_port_data()+ide_init_port_hw() instead (also no need for init_hwif_default() call since the setup done by it gets over-ridden by ide_init_port_hw() call). * Drop 'initializing' argument from ide_register_hw(). introduced the usage of a hwif variable, but forgot to declare the actual variable. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: print banner message once per controller in m68k host driversBartlomiej Zolnierkiewicz2008-01-26
| | | | | | | | | | | | | | * Print banner message once per controller in m68k host drivers. * Change printk() level to KERN_INFO in buddha, falconide and gayle. * Add banner message to q40ide. This is basically a preparation for the future IDE layer changes. Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Roman Zippel <zippel@linux-m68k.org> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: make remaining built-in only IDE host drivers modular (take 2)Bartlomiej Zolnierkiewicz2008-01-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Make remaining built-in only IDE host drivers modular, add ide-scan-pci.c file for probing PCI host drivers registered with IDE core (special case for built-in IDE and CONFIG_IDEPCI_PCIBUS_ORDER=y) and then take care of the ordering in which all IDE host drivers are probed when IDE is built-in during link time. * Move probing of gayle, falconide, macide, q40ide and buddha (m68k arch specific) host drivers, before PCI ones (no PCI on m68k), ide-cris (cris arch specific), cmd640 (x86 arch specific) and pmac (ppc arch specific). * Move probing of ide-cris (cris arch specific) host driver before cmd640 (x86 arch specific). * Move probing of mpc8xx (ppc specific) host driver before ide-pnp (depends on ISA and none of ppc platform that use mpc8xx supports ISA) and ide-h8300 (h8300 arch specific). * Add "probe_vlb" kernel parameter to cmd640 host driver and update Documentation/ide.txt accordingly. * Make IDE_ARM config option visible so it can also be disabled if needed. * Remove bogus comment from ide.c while at it. v2: * Fix two issues spotted by Sergei: - replace ENOMEM error value by ENOENT in ide-h8300 host driver - fix MODULE_PARM_DESC() in cmd640 host driver Cc: Sergei Shtylyov <sshtylyov@ru.mvista.com> Cc: Mikael Starvik <starvik@axis.com> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Roman Zippel <zippel@linux-m68k.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: fix host drivers depending on ide_generic to probe for interfaces (take 2)Bartlomiej Zolnierkiewicz2008-01-26
| | | | | | | | | | | | | | | | | | | * Add mpc8xx_ide_probe() to mpc8xx.c and call it from probe_for_hwifs(). * Convert ide_arm, ide-cris, ide-h8300, ide-pnp, buddha, falconide, gayle, macide, q40ide, cmd640 and mpc8xx host drivers to use ide_device_add(). This removes dependency on ide_generic for these drivers so update ide/Kconfig accordingly. v2: * ide_arm build fix (s/ide_device_idx/ide_device_add/) (Thanks to Christoph Lameter <clameter@sgi.com> for reporting the problem). Cc: Mikael Starvik <starvik@axis.com> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Roman Zippel <zippel@linux-m68k.org> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: drop 'initializing' argument from ide_register_hw()Bartlomiej Zolnierkiewicz2008-01-26
| | | | | | | | | | | | | | | | | * Rename init_hwif_data() to ide_init_port_data() and export it. * For all users of ide_register_hw() with 'initializing' argument set hwif->present and hwif->hold are always zero so convert these host drivers to use ide_find_port()+ide_init_port_data()+ide_init_port_hw() instead (also no need for init_hwif_default() call since the setup done by it gets over-ridden by ide_init_port_hw() call). * Drop 'initializing' argument from ide_register_hw(). Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Roman Zippel <zippel@linux-m68k.org> Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: add ide_init_port_hw() helperBartlomiej Zolnierkiewicz2008-01-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | * Add ide_init_port_hw() helper. * rapide.c: convert rapide_locate_hwif() to rapide_setup_ports() and use ide_init_port_hw(). * ide_platform.c: convert plat_ide_locate_hwif() to plat_ide_setup_ports() and use ide_init_port_hw(). * sgiioc4.c: use ide_init_port_hw(). * pmac.c: add 'hw_regs_t *hw' argument to pmac_ide_setup_device(), setup 'hw' in pmac_ide_{macio,pci}_attach() and use ide_init_port_hw() in pmac_ide_setup_device(). This patch is a preparation for the future changes in the IDE probing code. There should be no functionality changes caused by this patch. Cc: Russell King <rmk@arm.linux.org.uk> Cc: Anton Vorontsov <avorontsov@ru.mvista.com> Cc: Jeremy Higdon <jeremy@sgi.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ali14xx: constify __initdataBartlomiej Zolnierkiewicz2007-11-27
| | | | | Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* macide/q40ide: add missing __init tag to {macide,q40ide}_init()Bartlomiej Zolnierkiewicz2007-11-27
| | | | | Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivialLinus Torvalds2007-10-19
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial: (74 commits) fix do_sys_open() prototype sysfs: trivial: fix sysfs_create_file kerneldoc spelling mistake Documentation: Fix typo in SubmitChecklist. Typo: depricated -> deprecated Add missing profile=kvm option to Documentation/kernel-parameters.txt fix typo about TBI in e1000 comment proc.txt: Add /proc/stat field small documentation fixes Fix compiler warning in smount example program from sharedsubtree.txt docs/sysfs: add missing word to sysfs attribute explanation documentation/ext3: grammar fixes Documentation/java.txt: typo and grammar fixes Documentation/filesystems/vfs.txt: typo fix include/asm-*/system.h: remove unused set_rmb(), set_wmb() macros trivial copy_data_pages() tidy up Fix typo in arch/x86/kernel/tsc_32.c file link fix for Pegasus USB net driver help remove unused return within void return function Typo fixes retrun -> return x86 hpet.h: remove broken links ...
| * Convert files to UTF-8 and some cleanupsJan Engelhardt2007-10-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Convert files to UTF-8. * Also correct some people's names (one example is Eißfeldt, which was found in a source file. Given that the author used an ß at all in a source file indicates that the real name has in fact a 'ß' and not an 'ss', which is commonly used as a substitute for 'ß' when limited to 7bit.) * Correct town names (Goettingen -> Göttingen) * Update Eberhard Mönkeberg's address (http://lkml.org/lkml/2007/1/8/313) Signed-off-by: Jan Engelhardt <jengelh@gmx.de> Signed-off-by: Adrian Bunk <bunk@kernel.org>
* | dtc2278: note on docsAlan Cox2007-10-19
| | | | | | | | | | Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* | qd65xx: remove pointless qd_{read,write}_reg() (take 2)Bartlomiej Zolnierkiewicz2007-10-19
| | | | | | | | | | | | | | | | | | | | | | These functions are atomic so locking is pointless (noticed by Sergei). v2: We can now just use local_irq_save/restore() in qd_testreg() (noticed by Jeff). Cc: Sergei Shtylyov <sshtylyov@ru.mvista.com> Acked-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* | ide: take ide_lock for prefetch disable/enable in do_special()Bartlomiej Zolnierkiewicz2007-10-19
| | | | | | | | | | | | | | Take ide_lock for prefetch disable/enable in do_special(), then cleanup cmd640 and ht6560b host drivers. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* | ht6560b: fix deadlock on error handlingBartlomiej Zolnierkiewicz2007-10-19
| | | | | | | | | | | | | | | | | | | | | | | | Stop abusing ide_lock lock (switch to a private locking). Fixes same issue as fixed by Alan Cox in atiixp host driver with commit 6c5f8cc33eb2e10b6ab788bbe259fc142a068627. ht6560b is a bit special cause we still need to leave ide_lock for ->set_pio_mode with 'pio' argument == 8/9 (prefetch disable/enable). Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* | qd65xx: fix deadlock on error handlingBartlomiej Zolnierkiewicz2007-10-19
| | | | | | | | | | | | | | | | | | | | | | Stop abusing ide_lock lock (switch to a private locking). Fixes same issue as fixed by Alan Cox in atiixp host driver with commit 6c5f8cc33eb2e10b6ab788bbe259fc142a068627. Cc: Sergei Shtylyov <sshtylyov@ru.mvista.com> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* | dtc2278: fix deadlock on error handlingBartlomiej Zolnierkiewicz2007-10-19
| | | | | | | | | | | | | | | | | | Stop abusing ide_lock lock (switch to a private locking). Fixes same issue as fixed by Alan Cox in atiixp host driver with commit 6c5f8cc33eb2e10b6ab788bbe259fc142a068627. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* | ali14xx: fix deadlock on error handlingBartlomiej Zolnierkiewicz2007-10-19
| | | | | | | | | | | | | | | | | | | | Stop abusing ide_lock lock by switching to a private locking. Fixes same issue as fixed by Alan Cox in atiixp host driver with commit 6c5f8cc33eb2e10b6ab788bbe259fc142a068627. Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* | dtc2278: set ->pio_mask also for the second portBartlomiej Zolnierkiewicz2007-10-19
| | | | | | | | Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* | ide: remove write-only hwif->hwBartlomiej Zolnierkiewicz2007-10-19
| | | | | | | | Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* | icside: use ec->dma directlyBartlomiej Zolnierkiewicz2007-10-19
| | | | | | | | | | | | | | | | | | | | * hwif->hwif_data contains pointer to struct expansion_card so use ec->dma directly instead of caching it in hwif->hw.dma. * Remove no longer needed hw_regs_t.dma and NO_DMA define. Cc: Russell King <rmk@arm.linux.org.uk> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* | ide: add ide_find_port() helperBartlomiej Zolnierkiewicz2007-10-19
| | | | | | | | | | | | | | | | * Add ide_find_port() helper. * Convert icside, rapide and ide_platform host drivers to use it. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* | ide: add ide_device_add()Bartlomiej Zolnierkiewicz2007-10-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Add ide_device_add() helper and convert host drivers to use it instead of open-coded variants. * Make ide_pci_setup_ports() and do_ide_setup_pci_device() take 'u8 *idx' argument instead of 'ata_index_t *index'. * Remove no longer needed ata_index_t. * Unexport probe_hwif_init() and make it static. * Unexport ide_proc_register_port(). There should be no functionality changes caused by this patch (sgiioc4.c: ide_proc_register_port() requires hwif->present to be set and it won't be set if probe_hwif_init() fails). Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* | ide: add ->fixup method to ide_hwif_tBartlomiej Zolnierkiewicz2007-10-19
|/ | | | | | | | | | | | | | | | | | | | | | | * Add ->fixup method to ide_hwif_t. * Set hwif->fixup in ide_pci_setup_ports() to d->fixup. * Use hwif->fixup in probe_hwif(). * Use probe_hwif_init() instead of probe_hwif_init_with_fixup() in ide_setup_pci_device(). * Add 'fixup' argument to ide_register_hw() and use it to set hwif->fixup, update all ide_register_hw() users accordingly. * Convert ide-cs/delkin_cb host drivers to use ide_register_hw(). * Restore hwif->fixup in ide_hwif_restore(). * Remove ide_register_hw_with_fixup(), probe_hwif_init_with_fixup() and 'fixup' argument from probe_hwif(). Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide-cs: Add additional id string (corsair, 1GB)Kristoffer Ericson2007-10-16
| | | | | | | | | | This patch adds id strings for Corsair 1GB (identified as Hyperstone Model1) inside legacy/ide-cs.c. It also includes some minor whitespace cleanups. Signed-off-by: Kristoffer Ericson <kristoffer.ericson@gmail.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide_platform: set hwif->chipsetBartlomiej Zolnierkiewicz2007-10-13
| | | | | | | We need to set hwif->chipset or IDE PCI host drivers may try to claim our ide_hwifs[] slot. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: add ide_set{_max}_pio() (take 4)Bartlomiej Zolnierkiewicz2007-10-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Add IDE_HFLAG_ABUSE_{PREFETCH,FAST_DEVSEL,DMA_MODES} flags and set them in ht6560, cmd640, cmd64x and sc1200 host drivers. * Add set_pio_mode_abuse() for checking if host driver has a non-standard ->tuneproc() implementation and use it in do_special(). * Add ide_set_pio() for setting PIO mode (it uses hwif->pio_mask to find the maximum PIO mode supported by the host), also add ide_set_max_pio() wrapper for ide_set_pio() to use for auto-tuning. Convert users of ->tuneproc to use ide_set{_max}_pio() where possible. This leaves only do_special(), set_using_pio(), ide_hwif_restore() and ide_set_pio() as a direct users of ->tuneproc. * Remove no longer needed ide_get_best_pio_mode() calls and printk-s reporting PIO mode selected from ->tuneproc implementations. * Rename ->tuneproc hook to ->set_pio_mode and make 'pio' argument const. * Remove stale comment from ide_config_drive_speed(). v2: * Fix "ata_" prefix (Noticed by Jeff). v3: * Minor cleanups/fixups per Sergei's suggestions. v4: * Fix compile problem in drivers/ide/pci/cmd640.c (Noticed by Andrew Morton). * Improve some ->set_pio_mode comments. Reviewed-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: Platform IDE driverAnton Vorontsov2007-10-11
| | | | | | | | | | | | | | | | | | | | | | This is now very similar to pata_platform.c, they both use same platform data structure and same resources. To achieve that, byte_lanes_swapping platform data variable and platform specified iops removed from that driver. It's fine, since those were never used anyway. pata_platform and ide_platform are carrying same driver names, to easily switch between these drivers, without need to touch platform code. Bart: - build fix from Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Vitaly Bordug <vitb@kernel.crashing.org> Cc: Sergei Shtylyov <sshtylyov@ru.mvista.com> Acked-by: Alan Cox <alan@redhat.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* [BLOCK] Get rid of request_queue_t typedefJens Axboe2007-07-24
| | | | | | | | | Some of the code has been gradually transitioned to using the proper struct request_queue, but there's lots left. So do a full sweet of the kernel and get rid of this typedef and replace its uses with the proper type. Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
* m68k: missing exportsAl Viro2007-07-20
| | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* ide: add PIO masksBartlomiej Zolnierkiewicz2007-07-19
| | | | | | | | | | | | | * Add ATA_PIO[0-6] defines to <linux/ata.h>. * Add ->pio_mask field to ide_pci_device_t and ide_hwif_t. * Add PIO masks to host drivers. <linux/ata.h> change ACK-ed by Jeff Garzik <jeff@garzik.org>. Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: drop "PIO data" argument from ide_get_best_pio_mode()Bartlomiej Zolnierkiewicz2007-07-19
| | | | | | | | | | * Drop no longer needed "PIO data" argument from ide_get_best_pio_mode() and convert all users accordingly. * Remove no longer needed ide_pio_data_t. Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: add ide_pio_cycle_time() helper (take 2)Bartlomiej Zolnierkiewicz2007-07-19
| | | | | | | | | | | | | | | | * Add ide_pio_cycle_time() helper. * Use it in ali14xx/ht6560b/qd65xx/cmd64{0,x}/sl82c105 and pmac host drivers (previously cycle time given by the device was only used for "pio" == 255). * Remove no longer needed ide_pio_data_t.cycle_time field. v2: * Fix "ata_" prefix (Noticed by Jeff). Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* PCMCIA: Add another MemoryCard to ide-cs/pata_pcmciaMarcin Juszkiewicz2007-07-19
| | | | | | | | | One card submitted by user. Signed-off-by: Marcin Juszkiewicz <openembedded@hrw.one.pl> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* hd.c: remove BIOS/CMOS queriesH. Peter Anvin2007-07-12
| | | | | | | | | | | An ST-506 disk these days is pretty much someone trying to pull ancient data using an auxilliary controller. Pulling data from the BIOS or CMOS is just plain wrong, since it's likely to be the primary OS disk... and would be user-entered data anyway. Instead, require the user enters it on the command line. Signed-off-by: H. Peter Anvin <hpa@zytor.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* [PATCH] fix request->cmd == INT casesBoaz Harrosh2007-07-10
| | | | | | | | | | | | | | | | | | | | | | | | | - I have unearthed very old bugs in stale drivers that still used request->cmd as a READ|WRITE int - This patch is maybe a proof that these drivers have not been used for a long time. Should they be removed completely? Drivers that currently do not work for sure: drivers/acorn/block/fd1772.c | 2 +- drivers/acorn/block/mfmhd.c | 8 ++++---- drivers/cdrom/aztcd.c | 2 +- drivers/cdrom/cm206.c | 2 +- drivers/cdrom/gscd.c | 2 +- drivers/cdrom/mcdx.c | 2 +- drivers/cdrom/optcd.c | 2 +- drivers/cdrom/sjcd.c | 2 +- Drivers with cosmetic fixes only: b/drivers/block/amiflop.c b/drivers/block/nbd.c b/drivers/ide/legacy/hd.c Signed-off-by: Boaz Harrosh <bharrosh@panasas.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
* drivers/ide/legacy/hd.c: Array size calculation using sizeof replaced with ↵Andi Drebes2007-07-09
| | | | | | | | | | | | | ARRAY_SIZE This patch replaces an array size calculation in drivers/ide/legacy/hd.c that was done using sizeof with the ARRAY_SIZE macro. Tested by compilation on an i386 box using "allyesconfig". Diffed against Linus' git-tree. Signed-off-by: Andi Drebes <lists-receive@programmierforen.de> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: remove content related to dead CONFIG_BLK_DEV_MAC_MEDIABAY config variableRobert P. J. Day2007-07-09
| | | | | Signed-off-by: Robert P. J. Day <rpjday@mindspring.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* qd65xx: fix PIO mode selectionBartlomiej Zolnierkiewicz2007-07-08
| | | | | | | | | | PIO4 is a maximum PIO mode supported by a driver. Using "255" as a max_mode argument to ide_get_best_pio_mode() could result in wrong timings being used by a driver (for "pio" equal to 5) or OOPS (for "pio" values > 5 && < 255). Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Reviewed-by: Alan Cox <alan@lxorguk.ukuu.org.uk>
* ide: add ide_proc_register_port()Bartlomiej Zolnierkiewicz2007-05-09
| | | | | | | | | | | | | | | | | | | | | | | * create_proc_ide_interfaces() tries to add /proc entries for every probed and initialized IDE port, replace it by ide_proc_register_port() which does it only for the given port (also rename destroy_proc_ide_interface() to ide_proc_unregister_port() for consistency) * convert {create,destroy}_proc_ide_interface[s]() users to use new functions * pmac driver depended on proc_ide_create() to add /proc port entries, fix it * au1xxx-ide, swarm and cs5520 drivers depended indirectly on ide-generic driver (CONFIG_IDE_GENERIC=y) to add port /proc entries, fix them * there is now no need to add /proc entries for IDE ports in proc_ide_create() so don't do it * proc_ide_create() needs now to be called before drivers are probed - fix it, while at it make proc_ide_create() create /proc "ide" directory Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: add "initializing" argument to ide_register_hw()Bartlomiej Zolnierkiewicz2007-05-09
| | | | | | | | | Add "initializing" argument to ide_register_hw() and use it instead of ide.c wide variable of the same name. Update all users of ide_register_hw() accordingly. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide-cs: recognize 2GB CompactFlash from TranscendFabrice Aeschbacher2007-05-05
| | | | | | | | | | | Without the following patch, the kernel does not automatically detect 2GB CompactFlash cards from Transcend. Signed-off-by: Fabrice Aeschbacher <fabrice.aeschbacher@siemens.com> Cc: Dominik Brodowski <linux@dominikbrodowski.net> Acked-by: Peter Stuge <peter@stuge.se> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: make legacy IDE VLB modules check for the "probe" kernel params (v2)Bartlomiej Zolnierkiewicz2007-03-03
| | | | | | | | | | | | | Legacy IDE VLB host drivers didn't check for "probe" options when compiled as modules, which was obviously wrong as we don't want module to poke at random I/O ports by simply loading it. Fix it by adding "probe" module param to legacy IDE VLB host drivers. v2: * don't obsolete old "ide0=dtc2278/ht6560b/qd65xx/ali14xx/umc8672" IDE driver options yet (per Alan Cox's request) and enhance documentation Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: remove some obsoleted kernel params (v2)Bartlomiej Zolnierkiewicz2007-03-03
| | | | | | | | | | | | | | | | | | | | Remove * "hdx=serialize" * "idex=noautotune" * "idex=autotune" kernel params, they have been obsoleted for ages. "idex=serialize", "hdx=noautotune" and "hdx=autotune" are still available so there is no funcionality loss caused by this patch. v2: * fix CONFIG_BLK_DEV_4DRIVES=y build broken by version 1 of the patch [ /me wearing brown paper bag ] Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: remove a ton of pointless #undef REALLY_SLOW_IOAlan Cox2007-03-03
| | | | | Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide-cs: Update device tableMagnus Damm2007-03-03
| | | | | | | | Add CFA devices from I-O Data, Mitsubishi and Viking. Add SanDisk comment. Signed-off-by: Magnus Damm <damm@opensource.se> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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