1. 03 Oct, 2017 1 commit
  2. 17 Apr, 2015 1 commit
    • Quentin Lambert's avatar
      ide: remove deprecated use of pci api · d681f116
      Quentin Lambert authored
      Replace occurences of the pci api by appropriate call to the dma api.
      
      A simplified version of the semantic patch that finds this problem is as
      follows: (http://coccinelle.lip6.fr)
      
      @deprecated@
      idexpression id;
      position p;
      @@
      
      (
        pci_dma_supported@p ( id, ...)
      |
        pci_alloc_consistent@p ( id, ...)
      )
      
      @bad1@
      idexpression id;
      position deprecated.p;
      @@
      ...when != &id->dev
         when != pci_get_drvdata ( id )
         when != pci_enable_device ( id )
      (
        pci_dma_supported@p ( id, ...)
      |
        pci_alloc_consistent@p ( id, ...)
      )
      
      @depends on !bad1@
      idexpression id;
      expression direction;
      position deprecated.p;
      @@
      
      (
      - pci_dma_supported@p ( id,
      + dma_supported ( &id->dev,
      ...
      + , GFP_ATOMIC
        )
      |
      - pci_alloc_consistent@p ( id,
      + dma_alloc_coherent ( &id->dev,
      ...
      + , GFP_ATOMIC
        )
      )
      Signed-off-by: default avatarQuentin Lambert <lambert.quentin@gmail.com>
      Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      d681f116
  3. 31 Oct, 2011 1 commit
  4. 10 Jun, 2009 1 commit
  5. 17 May, 2009 3 commits
  6. 07 Apr, 2009 1 commit
  7. 27 Mar, 2009 1 commit
  8. 24 Mar, 2009 5 commits
  9. 06 Jan, 2009 3 commits
  10. 10 Oct, 2008 1 commit
    • Bartlomiej Zolnierkiewicz's avatar
      ide: add proper PCI PM support (v2) · feb22b7f
      Bartlomiej Zolnierkiewicz authored
      * 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: default avatarBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
      feb22b7f
  11. 24 Jul, 2008 8 commits
  12. 23 Jul, 2008 7 commits
    • Bartlomiej Zolnierkiewicz's avatar
      ide: add ide_host_add() helper · 6f904d01
      Bartlomiej Zolnierkiewicz authored
      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: default avatarBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
      6f904d01
    • Bartlomiej Zolnierkiewicz's avatar
      ide: add struct ide_host (take 3) · 48c3c107
      Bartlomiej Zolnierkiewicz authored
      * 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: default avatarBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
      48c3c107
    • Bartlomiej Zolnierkiewicz's avatar
      ide: add struct ide_tp_ops (take 2) · 374e042c
      Bartlomiej Zolnierkiewicz authored
      * 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: default avatarBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
      374e042c
    • Bartlomiej Zolnierkiewicz's avatar
      ide: factor out simplex handling from ide_pci_dma_base() · ebb00fb5
      Bartlomiej Zolnierkiewicz authored
      * 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: default avatarBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
      ebb00fb5
    • Bartlomiej Zolnierkiewicz's avatar
      ide: remove ide_setup_dma() · 81e8d5a3
      Bartlomiej Zolnierkiewicz authored
      Export sff_dma_ops and then remove ide_setup_dma().
      
      There should be no functional changes caused by this patch.
      Signed-off-by: default avatarBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
      81e8d5a3
    • Bartlomiej Zolnierkiewicz's avatar
      ide: pass hw_regs_t-s to ide_device_add[_all]() (take 3) · c97c6aca
      Bartlomiej Zolnierkiewicz authored
      * 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: default avatarBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
      c97c6aca
    • Bartlomiej Zolnierkiewicz's avatar
      ide: move ide_pci_setup_ports() call out from do_ide_setup_pci_device() · 51d87ed0
      Bartlomiej Zolnierkiewicz authored
      * 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: default avatarBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
      51d87ed0
  13. 16 Jul, 2008 4 commits
  14. 15 Jul, 2008 1 commit
  15. 26 Apr, 2008 2 commits
    • Bartlomiej Zolnierkiewicz's avatar
      ide: constify struct ide_dma_ops · f37afdac
      Bartlomiej Zolnierkiewicz authored
      * 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: default avatarSergei Shtylyov <sshtylyov@ru.mvista.com>
      Signed-off-by: default avatarBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
      f37afdac
    • Bartlomiej Zolnierkiewicz's avatar
      ide: add struct ide_dma_ops (take 3) · 5e37bdc0
      Bartlomiej Zolnierkiewicz authored
      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: default avatarSergei Shtylyov <sshtylyov@ru.mvista.com>
      Signed-off-by: default avatarBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
      5e37bdc0