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path: root/drivers/ide/setup-pci.c
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* ide: remove pciirq argument from ide_pci_setup_ports()Bartlomiej Zolnierkiewicz2009-03-24
| | | | | | | | | | | | * Set ->irq explicitly in cs5520.c. * Remove irq argument from ide_hw_configure(). * Remove pciirq argument from ide_pci_setup_ports(). There should be no functional changes caused by this patch. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: fix ->init_chipset method to return 'int' valueBartlomiej Zolnierkiewicz2009-03-24
| | | | | | | | | | | | * Return 0 instead of dev->irq in ->init_chipset implementations. * Fix ->init_chipset method to return 'int' value instead of 'unsigned int' one. This fixes ->init_chipset handling for host drivers (cs5530, hpt366 and pdc202xx_new) for which it is possible for this method to fail. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: use ide_pci_is_in_compatibility_mode() in ide_pci_init_{one,two}()Bartlomiej Zolnierkiewicz2009-03-24
| | | | Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: use pci_get_legacy_ide_irq() in ide_pci_init_{one,two}()Bartlomiej Zolnierkiewicz2009-03-24
| | | | Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: handle IDE_HFLAG[_FORCE]_LEGACY_IRQS in ide_pci_init_{one,two}()Bartlomiej Zolnierkiewicz2009-03-24
| | | | | | | | | Move handling of IDE_HFLAG[_FORCE]_LEGACY_IRQS from ide_init_port() to ide_pci_init_{one,two}(). There should be no functional changes caused by this patch. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: move read_sff_dma_status() method to 'struct ide_dma_ops'Sergei Shtylyov2009-01-06
| | | | | | | | | | | | Move apparently misplaced read_sff_dma_status() method from 'struct ide_tp_ops' to 'struct ide_dma_ops', renaming it to dma_sff_read_status() and making only required for SFF-8038i compatible IDE controller drivers (greatly cutting down the number of initializers) as its only user (outside ide-dma-sff.c and such drivers) appears to be ide_pci_check_simplex() which is only called for such controllers... Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: use ide_pci_is_in_compatibility_mode() helper in setup-pci.cBartlomiej Zolnierkiewicz2009-01-06
| | | | | | There should be no functional changes caused by this patch. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: remove ide_pci_enablebit_t typedefBartlomiej Zolnierkiewicz2009-01-06
| | | | | | | Remove needless parens while at it. Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: add proper PCI PM support (v2)Bartlomiej Zolnierkiewicz2008-10-10
| | | | | | | | | | | | | | | | | | | | | | * Keep pointer to ->init_chipset method also in struct ide_host and set it in ide_host_alloc_all(). * Add ide_pci_suspend() and ide_pci_resume() helpers (default ->suspend and ->resume implementations). * ->init_chipset can no longer be marked __devinit. * Add proper PCI PM support to IDE PCI host drivers (rz1000.c and tc86c001.c are skipped for now since they need to be converted from using ->init_hwif to use ->init_chipset instead). v2: * Cleanup CONFIG_PM #ifdef-s per akpm's suggestion. Cc: Andrew Morton <akpm@linux-foundation.org> Cc: "Rafael J. Wysocki" <rjw@sisk.pl> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: drop 'name' parameter from ->init_chipset methodBartlomiej Zolnierkiewicz2008-07-24
| | | | | | There should be no functional changes caused by this patch. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: include PCI device name in messages from IDE PCI host driversBartlomiej Zolnierkiewicz2008-07-24
| | | | | | | | | | | | | | | | | | | | | | | | While at it: * Apply small fixes to messages (s/dma/DMA/, remove trailing '.', etc). * Fix printk() call in ide_setup_pci_baseregs() to use KERN_INFO. * Move printk() call from ide_pci_clear_simplex() to the caller. * Cleanup do_ide_setup_pci_device() a bit. * amd74xx.c: remove superfluous PCI device revision information. * hpt366.c: fix two printk() calls in ->init_chipset to use KERN_INFO. * pdc202xx_new.c: fix printk() call in ->init_chipset to use KERN_INFO. * pdc202xx_old.c: fix driver message in pdc202xx_init_one(). * via82cxxx.c: fix driver warning message in via_init_one(). Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: add ide_pci_remove() helperBartlomiej Zolnierkiewicz2008-07-24
| | | | | | | | | | | | | * Add 'unsigned long host_flags' field to struct ide_host. * Set ->host_flags in ide_host_alloc_all(). * Always set PCI dev's ->driver_data in ide_pci_init_{one,two}(). * Add ide_pci_remove() helper (the default implementation for struct pci_driver's ->remove method). Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: add ->dev and ->host_priv fields to struct ide_hostBartlomiej Zolnierkiewicz2008-07-24
| | | | | | | | | | | | | | | | | * Add 'struct device *dev[2]' and 'void *host_priv' fields to struct ide_host. * Set ->dev[] in ide_host_alloc_all()/ide_setup_pci_device[s](). * Pass 'void *priv' argument to ide_setup_pci_device[s]() and use it to set ->host_priv. * Set PCI dev's ->driver_data to point to the struct ide_host instance if PCI host driver wants to use ->host_priv. * Rename ide_setup_pci_device[s]() to ide_pci_init_{one,two}(). Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: call ide_pci_setup_ports() before do_ide_setup_pci_device()Bartlomiej Zolnierkiewicz2008-07-24
| | | | | | | | | | | * Call ide_pci_setup_ports() before do_ide_setup_pci_device() in ide_setup_pci_device[s](). While at it: * Remove stale FIXMEs. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: move ide_setup_pci_controller() call to ide_setup_pci_device[s]()Bartlomiej Zolnierkiewicz2008-07-24
| | | | | | There should be no functional changes caused by this patch. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: respect dev->irq in do_ide_setup_pci_device() also if 'tried_config'Bartlomiej Zolnierkiewicz2008-07-24
| | | | | | | | | * If device is in the PCI native mode respect dev->irq regardless of 'tried_config' in do_ide_setup_pci_device(). * Drop no longer needed 'config' argument from ide_setup_pci_controller(). Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: always call ->init_chipset method in do_ide_setup_pci_device()Bartlomiej Zolnierkiewicz2008-07-24
| | | | | | Call ->init_chipset method also for 'tried_config' / '!pciirq' conditions. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: add ide_host_add() helperBartlomiej Zolnierkiewicz2008-07-23
| | | | | | | | | | | | | | | | | | | | Add ide_host_add() helper which does ide_host_alloc()+ide_host_register(), then convert ide_setup_pci_device[s](), ide_legacy_device_add() and some host drivers to use it. While at it: * Fix ide_setup_pci_device[s](), ide_arm.c, gayle.c, ide-4drives.c, macide.c, q40ide.c, cmd640.c and cs5520.c to return correct error value. * -ENOENT -> -ENOMEM in rapide.c, ide-h8300.c, ide-generic.c, au1xxx-ide.c and pmac.c * -ENODEV -> -ENOMEM in palm_bk3710.c, ide_platform.c and delkin_cb.c * -1 -> -ENOMEM in ide-pnp.c Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: add struct ide_host (take 3)Bartlomiej Zolnierkiewicz2008-07-23
| | | | | | | | | | | | | | | | | | | | | | | | | | * Add struct ide_host which keeps pointers to host's ports. * Add ide_host_alloc[_all]() and ide_host_remove() helpers. * Pass 'struct ide_host *host' instead of 'u8 *idx' to ide_device_add[_all]() and rename it to ide_host_register[_all](). * Convert host drivers and core code to use struct ide_host. * Remove no longer needed ide_find_port(). * Make ide_find_port_slot() static. * Unexport ide_unregister(). v2: * Add missing 'struct ide_host *host' to macide.c. v3: * Fix build problem in pmac.c (s/ide_alloc_host/ide_host_alloc/) (Noticed by Stephen Rothwell). Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: add struct ide_tp_ops (take 2)Bartlomiej Zolnierkiewicz2008-07-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Add struct ide_tp_ops for transport methods. * Add 'const struct ide_tp_ops *tp_ops' to struct ide_port_info and ide_hwif_t. * Set the default hwif->tp_ops in ide_init_port_data(). * Set host driver specific hwif->tp_ops in ide_init_port(). * Export ide_exec_command(), ide_read_status(), ide_read_altstatus(), ide_read_sff_dma_status(), ide_set_irq(), ide_tf_{load,read}() and ata_{in,out}put_data(). * Convert host drivers and core code to use struct ide_tp_ops. * Remove no longer needed default_hwif_transport(). * Cleanup ide_hwif_t from methods that are now in struct ide_tp_ops. While at it: * Use struct ide_port_info in falconide.c and q40ide.c. * Rename ata_{in,out}put_data() to ide_{in,out}put_data(). v2: * Fix missing convertion in ns87415.c. There should be no functional changes caused by this patch. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: factor out simplex handling from ide_pci_dma_base()Bartlomiej Zolnierkiewicz2008-07-23
| | | | | | | | | | | | | | * Factor out simplex handling from ide_pci_dma_base() to ide_pci_check_simplex(). * Set hwif->dma_base early in ->init_dma method / ide_hwif_setup_dma() and reset it in ide_init_port() if DMA initialization fails. * Use ->read_sff_dma_status instead of ->INB in ide_pci_dma_base(). There should be no functional changes caused by this patch. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: remove ide_setup_dma()Bartlomiej Zolnierkiewicz2008-07-23
| | | | | | | | Export sff_dma_ops and then remove ide_setup_dma(). There should be no functional changes caused by this patch. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: pass hw_regs_t-s to ide_device_add[_all]() (take 3)Bartlomiej Zolnierkiewicz2008-07-23
| | | | | | | | | | | | | | | | | | | | | | | | | * Add 'hw_regs_t **hws' argument to ide_device_add[_all]() and convert host drivers + ide_legacy_init_one() + ide_setup_pci_device[s]() to use it instead of calling ide_init_port_hw() directly. [ However if host has > 1 port we must still set hwif->chipset to hint consecutive ide_find_port() call that the previous slot is occupied. ] * Unexport ide_init_port_hw(). v2: * Use defines instead of hard-coded values in buddha.c, gayle.c and q40ide.c. (Suggested by Geert Uytterhoeven) * Better patch description. v3: * Fix build problem in ide-cs.c. (Noticed by Stephen Rothwell) There should be no functional changes caused by this patch. Cc: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: move ide_pci_setup_ports() call out from do_ide_setup_pci_device()Bartlomiej Zolnierkiewicz2008-07-23
| | | | | | | | | | | * Move ide_pci_setup_ports() call out from do_ide_setup_pci_device() to ide_setup_pci_device[s](). * Drop no longer needed idx argument from do_ide_setup_pci_device(). There should be no functional changes caused by this patch. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: remove needless includes from setup-pci.c (take 2)Bartlomiej Zolnierkiewicz2008-07-16
| | | | | | | v2: * sparc build fix. (From Stephen Rothwell) Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: print message on error in ide_find_port_slot()Bartlomiej Zolnierkiewicz2008-07-16
| | | | | | | | | | | | * Add DRV_NAME define to ide-h8300.c. * Fix ide-h8300.c, swarm.c and sgiioc4.c to set .name field in struct ide_port_info to DRV_NAME, then convert these host drivers to use ide_find_port_slot() instead of ide_find_port(). * Print message on error in ide_find_port_slot(). Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: tighten checks on PCI BARs in ide_hwif_configure()Bartlomiej Zolnierkiewicz2008-07-16
| | | | | | | | | 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>
* ide: set hwif->dev in ide_init_port_hw() (take 2)Bartlomiej Zolnierkiewicz2008-07-16
| | | | | | | | | | | | | | | * 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>
* ide: remove ->mmio flag from ide_hwif_tBartlomiej Zolnierkiewicz2008-07-15
| | | | | | | | | | Since scc_pata host driver no longer uses IDE PCI layer / ide_dma_setup() and all other ->mmio users set also IDE_HFLAG_MMIO host flag we can safely remove ->mmio flag. There should be no functional changes caused by this patch. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: constify struct ide_dma_opsBartlomiej Zolnierkiewicz2008-04-26
| | | | | | | | | | | | | | | | | * Export ide_dma_exec_cmd() and __ide_dma_test_irq(). * Constify struct ide_dma_ops. * Always set hwif->dma_ops to &sff_dma_ops in ide_setup_dma() (it is later overriden by ide_init_port() if needed) and drop 'const struct ide_port_info *d' argument. While at it: * Rename __ide_dma_test_irq() to ide_dma_test_irq(). Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: add struct ide_dma_ops (take 3)Bartlomiej Zolnierkiewicz2008-04-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add struct ide_dma_ops and convert core code + drivers to use it. While at it: * Drop "ide_" prefix from ->ide_dma_end and ->ide_dma_test_irq methods. * Drop "ide_" "infixes" from DMA methods. * au1xxx-ide.c: - use auide_dma_{test_irq,end}() directly in auide_dma_timeout() * pdc202xx_old.c: - drop "old_" "infixes" from DMA methods * siimage.c: - add siimage_dma_test_irq() helper - print SATA warning in siimage_init_one() * Remove no longer needed ->init_hwif implementations. v2: * Changes based on review from Sergei: - s/siimage_ide_dma_test_irq/siimage_dma_test_irq/ - s/drive->hwif/hwif/ in idefloppy_pc_intr(). - fix patch description w.r.t. au1xxx-ide changes - fix au1xxx-ide build - fix naming for cmd64*_dma_ops - drop "ide_" and "old_" infixes - s/hpt3xxx_dma_ops/hpt37x_dma_ops/ - s/hpt370x_dma_ops/hpt370_dma_ops/ - use correct DMA ops for HPT302/N, HPT371/N and HPT374 - s/it821x_smart_dma_ops/it821x_pass_through_dma_ops/ v3: * Two bugs slipped in v2 (noticed by Sergei): - use correct DMA ops for HPT374 (for real this time) - handle HPT370/HPT370A properly Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: do complete DMA setup in ->init_dma method (take 2)Bartlomiej Zolnierkiewicz2008-04-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Make ide_hwif_setup_dma() return an error value. * Pass 'const struct ide_port_info *d' instead of 'unsigned long dmabase' to ->init_dma method and make it return an error value. * Rename ide_get_or_set_dma_base() to ide_pci_dma_base(), change ordering of its arguments and then export it. * Export ide_pci_set_master(). * Do complete DMA setup inside ->init_dma method and update ->init_dma users accordingly. * Sanitize code for DMA setup in ide_init_port(). v2: * Fix for CONFIG_BLK_DEV_IDEDMA_PCI=n configs (from Jiri Slaby <jirislaby@gmail.com>): Fix following compiler warning by returning EINVAL: In file included from ANYTHING-INCLUDING-IDE.H:45: include/linux/ide.h: In function ‘ide_hwif_setup_dma’: include/linux/ide.h:1022: warning: no return statement in function returning non-void Cc: Jiri Slaby <jirislaby@gmail.com> Cc: Andrew Morton <akpm@linux-foundation.org> Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: cleanup ide_setup_dma()Bartlomiej Zolnierkiewicz2008-04-26
| | | | | | | | | | | * There is no need to call ide_release_dma_engine(). * Move the code up to (and including) ide_allocate_dma_engine() call to the callers of ide_setup_dma(). There should be no functional changes caused by this patch. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: factor out setting PCI bus-mastering from ide_hwif_setup_dma()Bartlomiej Zolnierkiewicz2008-04-26
| | | | | | | | | | | | | | | Factor out setting PCI bus-mastering from ide_hwif_setup_dma() to ide_pci_set_master() helper. While at it: * don't read PCI Command register if not necessary * use PCI device name instead of hwif->name * cleanup ide_hwif_setup_dma() a bit Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: move ide_setup_dma() call out from ->init_dma methodBartlomiej Zolnierkiewicz2008-04-26
| | | | | | | 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>
* ide: remove ->cds field from ide_hwif_t (take 2)Bartlomiej Zolnierkiewicz2008-04-26
| | | | | | | | | | | | | | | | | | | * Use hwif->name instead of cds->name in ide_allocate_dma_engine(). * Use pci_name(dev) instead of cds->name in init_dma_pdc202xx(). * Remove no longer needed ->cds field from ide_hwif_t. v2: * scc_pata.c also needs to be updated now (noticed by Stephen Rothwell). There should be no functional changes caused by this patch. Cc: Kou Ishizaki <kou.ishizaki@toshiba.co.jp> Cc: Akira Iguchi <akira2.iguchi@toshiba.co.jp> Cc: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: manage resources for PCI devices in ide_pci_enable() (take 3)Bartlomiej Zolnierkiewicz2008-04-26
| | | | | | | | | | | | | | | | | | | | * Reserve PCI BARs 0-3 (0-1 for single port controllers) in ide_pci_enable() and remove ide_hwif_request_regions() call from ide_device_add_all() (also cleanup resource management in scc_pata host driver). * Fix handling of PCI BAR 4 in ide_pci_enable(), then cleanup ide_iomio_dma() (+ init_hwif_trm290() in trm290 host driver) and remove ide_release[_iomio]_dma(). v2: * Fixup trm290 host driver. v3: * Because of scc_pata host driver changes we need to call pci_request_selected_regions() also in setup_mmio_scc(). Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* IDE: Coding Style fixes to drivers/ide/setup-pci.cPaolo Ciarrocchi2008-04-26
| | | | | | | | | | File is now error free. Compile tested. [bart: minor fixes, md5sum checked] Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: merge ide_match_hwif() and ide_find_port()Bartlomiej Zolnierkiewicz2008-04-26
| | | | | | | | | | | | | | * Change ide_match_hwif() argument from 'u8 bootable' to 'struct ide_port_info *d'. * Move ide_match_hwif() to ide-probe.c from setup-pci.c and rename it to ide_find_port_slot(). Update some comments while at it. * ide_find_port() can be now just a wrapper for ide_find_port_slot(). There should be no functional changes caused by this patch. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: IDE_HFLAG_BOOTABLE -> IDE_HFLAG_NON_BOOTABLEBartlomiej Zolnierkiewicz2008-04-26
| | | | | | | | | "bootable" should be the default behavior so replace IDE_HFLAG_BOOTABLE host flag with IDE_HFLAG_NON_BOOTABLE. There should be no functional changes caused by this patch. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: cleanup ide_match_hwif()Bartlomiej Zolnierkiewicz2008-04-26
| | | | | | | | * Remove no longer needed matching against I/O base and 'io_base' argument. * Move printk() to the caller and remove 'name' argument. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: make ide_pci_check_iomem() actually workSergei Shtylyov2008-04-26
| | | | | | | | | | This function didn't actually check if a given BAR is in I/O space because of using the bogus PCI_BASE_ADDRESS_IO_MASK (which equals ~3) to test the resource flags instead of IORESOURCE_IO -- fix this, make ide_hwif_configure() check the results failing if necessary, and move the printk() call to the failure path. Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: remove obsoleted "idex=noprobe" kernel parameter (take 2)Bartlomiej Zolnierkiewicz2008-04-17
| | | | | | | | | | | | * Remove obsoleted "idex=noprobe" kernel parameter. * Remove no longer needed hwif->noprobe quirk from ide_hwif_configure() and hwif->noprobe checking from cmd640.c. v2: * "ide?=noprobe" -> "ide?=ata66" in Documentation/kernel-parameters.txt. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: remove needless hwif->irq check from ide_hwif_configure()Bartlomiej Zolnierkiewicz2008-04-17
| | | | | | | ide_init_default_irq() is always zero for CONFIG_PCI=y so hwif->irq check in ide_hwif_configure() can be safely removed. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: remove obsoleted "idex=base[,ctl[,irq]]" kernel parameters (take 2)Bartlomiej Zolnierkiewicz2008-04-17
| | | | | | | | | | | | | | * Remove obsoleted "idex=base[,ctl[,irq]]" kernel parameters and update Documentation/ide/ide.txt. * Remove no longer needed ide_forced chipset type. v2: * is_chipset_set[] -> is_chipset_set in ide.c. * Documentation/ide/ide.txt fix. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* 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>
* ide: separate PCI specific init from generic init in ide_pci_setup_ports()Bartlomiej Zolnierkiewicz2008-02-02
| | | | | | | | | | | * Setup ->mate and ->channel in ide_pci_setup_ports() instead of in ide_hwif_configure(). * Make 'port' parameter for ide_hwif_configure() 'unsigned int'. * Separate PCI specific init from generic init in ide_pci_setup_ports(). Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: always set DMA masks in ide_pci_setup_ports()Bartlomiej Zolnierkiewicz2008-02-02
| | | | | | | | Always set DMA masks in ide_pci_setup_ports() to make sure that the valid masks for a host are set. 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/gregkh/pci-2.6Linus Torvalds2008-02-01
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/pci-2.6: (64 commits) PCI: make pci_bus a struct device PCI: fix codingstyle issues in include/linux/pci.h PCI: fix codingstyle issues in drivers/pci/pci.h PCI: PCIE ASPM support PCI: Fix fakephp deadlock PCI: modify SB700 SATA MSI quirk PCI: Run ACPI _OSC method on root bridges only PCI ACPI: AER driver should only register PCIe devices with _OSC PCI ACPI: Added a function to register _OSC with only PCIe devices. PCI: constify function pointer tables PCI: Convert drivers/pci/proc.c to use unlocked_ioctl pciehp: block new requests from the device before power off pciehp: workaround against Bad DLLP during power off pciehp: wait for 1000ms before LED operation after power off PCI: Remove pci_enable_device_bars() from documentation PCI: Remove pci_enable_device_bars() PCI: Remove users of pci_enable_device_bars() PCI: Add pci_enable_device_{io,mem} intefaces PCI: avoid save the same type of cap multiple times PCI: correctly initialize a structure for pcie_save_pcix_state() ...
| * PCI: Remove users of pci_enable_device_bars()Benjamin Herrenschmidt2008-02-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch converts users of pci_enable_device_bars() to the new pci_enable_device_{io,mem} interface. The new API fits nicely, except maybe for the QLA case where a bit of code re-organization might be a good idea but I prefer sticking to the simple patch as I don't have hardware to test on. I'll also need some feedback on the cs5520 change. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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