Doug / smarc-fsl-linux-kernel

29 Nov, 2012

3 commits

30 Mar, 2012

1 commit

  • a6f707b60   Merge git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia ... Browse Code »

    Pull a few PCMCIA updates from Dominik Brodowski.

    Fix up trivial conflict (modified code in question had been removed) in
    drivers/pcmcia/soc_common.c.

    * git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia:
    pcmcia at91_cf: fix raw gpio number usage
    ARM: pxa: fix error handling in pxa2xx_drv_pcmcia_probe
    pcmcia: Convert to DEFINE_PCI_DEVICE_TABLE
    pcmcia: convert drivers/pcmcia/* to use module_platform_driver()
    pcmcia: irq: Remove IRQF_DISABLED

    Linus Torvalds
     

29 Mar, 2012

1 commit

03 Mar, 2012

1 commit

31 Mar, 2011

1 commit

29 Sep, 2010

1 commit

  • 1ac71e5a3   pcmcia: convert pcmcia_request_configuration to pcmcia_enable_device ... Browse Code »

    pcmcia_enable_device() now replaces pcmcia_request_configuration().
    Instead of config_req_t, all necessary flags are either passed as
    a parameter to pcmcia_enable_device(), or (in rare circumstances)
    set in struct pcmcia_device -> flags.

    With the last remaining user of include/pcmcia/cs.h gone, remove
    all references.

    CC: netdev@vger.kernel.org
    CC: linux-wireless@vger.kernel.org
    CC: linux-ide@vger.kernel.org
    CC: linux-usb@vger.kernel.org
    CC: laforge@gnumonks.org
    CC: linux-mtd@lists.infradead.org
    CC: alsa-devel@alsa-project.org
    CC: linux-serial@vger.kernel.org
    CC: Jiri Kosina
    CC: linux-scsi@vger.kernel.org
    Acked-by: Gustavo F. Padovan (for drivers/bluetooth)
    Tested-by: Wolfram Sang
    Signed-off-by: Dominik Brodowski

    Dominik Brodowski
     

31 Jul, 2010

1 commit

  • ac8b42283   pcmcia: remove cs_types.h ... Browse Code »

    Remove cs_types.h which is no longer needed: Most definitions aren't
    used at all, a few can be made away with, and two remaining definitions
    (typedefs, unfortunatley) may be moved to more specific places.

    CC: linux-ide@vger.kernel.org
    CC: linux-usb@vger.kernel.org
    CC: laforge@gnumonks.org
    CC: linux-mtd@lists.infradead.org
    CC: alsa-devel@alsa-project.org
    CC: linux-serial@vger.kernel.org
    Acked-by: Marcel Holtmann (for drivers/bluetooth/)
    Acked-by: David S. Miller
    Signed-off-by: Dominik Brodowski

    Dominik Brodowski
     

24 Mar, 2010

1 commit

  • d7646f763   pcmcia: use dev_pm_ops for class pcmcia_socket_class ... Browse Code »

    Instead of requiring PCMCIA socket drivers to call various functions
    during their (bus) resume and suspend functions, register an own
    dev_pm_ops for this class. This fixes several suspend/resume bugs
    seen on db1xxx-ss, and probably on some other socket drivers, too.

    With regard to the asymmetry with only _noirq suspend, but split up
    resume, please see bug 14334 and commit 9905d1b411946fb3 .

    Signed-off-by: Dominik Brodowski

    Dominik Brodowski
     

15 Mar, 2010

1 commit

  • 7a96e87d6   pcmcia: pd6729, i82092: use parent (PCI) resources ... Browse Code »

    A newly added parent resource entry for the root PCI bus, such as

    40000000-ffffffff : PCI Bus #00

    means that the pd6729 and i82092 drivers cannot allocate iomem as
    freely as before, unless they do so as PCI devices. Therefore, set
    socket->cb_dev so that rsrc_nonstatic.c does the right thing.

    Reported-by: Komuro
    Signed-off-by: Dominik Brodowski

    Dominik Brodowski
     

29 Sep, 2009

1 commit

24 Jun, 2008

1 commit

01 May, 2008

1 commit

  • ba66ddfa6   pcmcia: silence section mismatch warnings from pci_driver variables ... Browse Code »

    Silence following warnings:
    WARNING: drivers/pcmcia/built-in.o(.data+0x14e0): Section mismatch in reference from the variable pd6729_pci_drv to the function .devinit.text:pd6729_pci_probe()
    WARNING: drivers/pcmcia/built-in.o(.data+0x14e8): Section mismatch in reference from the variable pd6729_pci_drv to the function .devexit.text:pd6729_pci_remove()
    WARNING: drivers/pcmcia/built-in.o(.data+0x16c0): Section mismatch in reference from the variable i82092aa_pci_drv to the function .devinit.text:i82092aa_pci_probe()
    WARNING: drivers/pcmcia/built-in.o(.data+0x16c8): Section mismatch in reference from the variable i82092aa_pci_drv to the function .devexit.text:i82092aa_pci_remove()

    Rename the variables from *_drv to *_driver so modpost ignore the OK
    references to __devinit/__devexit functions.

    Signed-off-by: Sam Ravnborg
    Cc: Dominik Brodowski
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Sam Ravnborg
     

22 Feb, 2008

1 commit

  • f96ee7a41   PCI: drivers/pcmcia/i82092.c: fix up after pci_bus_region changes ... Browse Code »

    drivers/pcmcia/i82092.c: In function 'i82092aa_set_mem_map':
    drivers/pcmcia/i82092.c:650: warning: format '%lx' expects type 'long unsigned int', but argument 3 has type 'resource_size_t'
    drivers/pcmcia/i82092.c:650: warning: format '%lx' expects type 'long unsigned int', but argument 4 has type 'resource_size_t'

    Cc: Benjamin Herrenschmidt
    Signed-off-by: Andrew Morton
    Signed-off-by: Greg Kroah-Hartman

    Andrew Morton
     

06 Feb, 2008

1 commit

  • 906da809c   pcmcia: replace kio_addr_t with unsigned int everywhere ... Browse Code »

    Remove kio_addr_t, and replace it with unsigned int. No known architecture
    needs more than 32 bits for IO addresses and ports and having a separate type
    for it is just messy.

    Signed-off-by: Olof Johansson
    Cc: Christoph Hellwig
    Cc: Matthew Wilcox
    Cc: Alan Cox
    Cc: Dominik Brodowski
    Cc: Benjamin Herrenschmidt
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Olof Johansson
     

08 Feb, 2007

1 commit

26 Oct, 2006

2 commits

05 Oct, 2006

1 commit

  • 7d12e780e   IRQ: Maintain regs pointer globally rather than passing to IRQ handlers ... Browse Code »

    Maintain a per-CPU global "struct pt_regs *" variable which can be used instead
    of passing regs around manually through all ~1800 interrupt handlers in the
    Linux kernel.

    The regs pointer is used in few places, but it potentially costs both stack
    space and code to pass it around. On the FRV arch, removing the regs parameter
    from all the genirq function results in a 20% speed up of the IRQ exit path
    (ie: from leaving timer_interrupt() to leaving do_IRQ()).

    Where appropriate, an arch may override the generic storage facility and do
    something different with the variable. On FRV, for instance, the address is
    maintained in GR28 at all times inside the kernel as part of general exception
    handling.

    Having looked over the code, it appears that the parameter may be handed down
    through up to twenty or so layers of functions. Consider a USB character
    device attached to a USB hub, attached to a USB controller that posts its
    interrupts through a cascaded auxiliary interrupt controller. A character
    device driver may want to pass regs to the sysrq handler through the input
    layer which adds another few layers of parameter passing.

    I've build this code with allyesconfig for x86_64 and i386. I've runtested the
    main part of the code on FRV and i386, though I can't test most of the drivers.
    I've also done partial conversion for powerpc and MIPS - these at least compile
    with minimal configurations.

    This will affect all archs. Mostly the changes should be relatively easy.
    Take do_IRQ(), store the regs pointer at the beginning, saving the old one:

    struct pt_regs *old_regs = set_irq_regs(regs);

    And put the old one back at the end:

    set_irq_regs(old_regs);

    Don't pass regs through to generic_handle_irq() or __do_IRQ().

    In timer_interrupt(), this sort of change will be necessary:

    - update_process_times(user_mode(regs));
    - profile_tick(CPU_PROFILING, regs);
    + update_process_times(user_mode(get_irq_regs()));
    + profile_tick(CPU_PROFILING);

    I'd like to move update_process_times()'s use of get_irq_regs() into itself,
    except that i386, alone of the archs, uses something other than user_mode().

    Some notes on the interrupt handling in the drivers:

    (*) input_dev() is now gone entirely. The regs pointer is no longer stored in
    the input_dev struct.

    (*) finish_unlinks() in drivers/usb/host/ohci-q.c needs checking. It does
    something different depending on whether it's been supplied with a regs
    pointer or not.

    (*) Various IRQ handler function pointers have been moved to type
    irq_handler_t.

    Signed-Off-By: David Howells
    (cherry picked from 1b16e7ac850969f38b375e511e3fa2f474a33867 commit)

    David Howells
     

03 Jul, 2006

1 commit

31 Mar, 2006

1 commit

06 Jan, 2006

1 commit

17 Apr, 2005

1 commit

  • 1da177e4c   Linux-2.6.12-rc2 ... Browse Code »

    Initial git repository build. I'm not bothering with the full history,
    even though we have it. We can create a separate "historical" git
    archive of that later if we want to, and in the meantime it's about
    3.2GB when imported into git - space that would just make the early
    git days unnecessarily complicated, when we don't have a lot of good
    infrastructure for it.

    Let it rip!

    Linus Torvalds