Eric Lee / smarc-fsl-linux-kernel

04 Dec, 2009

1 commit

  • 8e95a2026   drivers/net: Move && and || to end of previous line ... Browse Code »

    Only files where David Miller is the primary git-signer.
    wireless, wimax, ixgbe, etc are not modified.

    Compile tested x86 allyesconfig only
    Not all files compiled (not x86 compatible)

    Added a few > 80 column lines, which I ignored.
    Existing checkpatch complaints ignored.

    Signed-off-by: Joe Perches
    Signed-off-by: David S. Miller

    Joe Perches
     

19 Nov, 2009

1 commit

  • a0607fd3a   drivers/net: request_irq - Remove unnecessary leading & from second arg ... Browse Code »

    Not as fancy as coccinelle. Checkpatch errors ignored.
    Compile tested allyesconfig x86, not all files compiled.

    grep -rPl --include=*.[ch] "\brequest_irq\s*\([^,\)]+,\s*\&" drivers/net | while read file ; do \
    perl -i -e 'local $/; while (<>) { s@(\brequest_irq\s*\([^,\)]+,\s*)\&@\1@g ; print ; }' $file ;\
    done

    Signed-off-by: Joe Perches
    Signed-off-by: David S. Miller

    Joe Perches
     

01 Sep, 2009

1 commit

31 Jul, 2009

1 commit

27 Jul, 2009

1 commit

06 Jul, 2009

1 commit

27 Mar, 2009

1 commit

18 Feb, 2009

1 commit

04 Dec, 2008

1 commit

04 Nov, 2008

1 commit

28 Oct, 2008

1 commit

  • e174961ca   net: convert print_mac to %pM ... Browse Code »

    This converts pretty much everything to print_mac. There were
    a few things that had conflicts which I have just dropped for
    now, no harm done.

    I've built an allyesconfig with this and looked at the files
    that weren't built very carefully, but it's a huge patch.

    Signed-off-by: Johannes Berg
    Signed-off-by: David S. Miller

    Johannes Berg
     

17 Mar, 2008

1 commit

29 Jan, 2008

2 commits

11 Oct, 2007

3 commits

  • 0795af572   [NET]: Introduce and use print_mac() and DECLARE_MAC_BUF() ... Browse Code »

    This is nicer than the MAC_FMT stuff.

    Signed-off-by: Joe Perches
    Signed-off-by: David S. Miller

    Joe Perches
     
  • 09f75cd7b   [NET] drivers/net: statistics cleanup #1 -- save memory and shrink code ... Browse Code »

    We now have struct net_device_stats embedded in struct net_device,
    and the default ->get_stats() hook does the obvious thing for us.

    Run through drivers/net/* and remove the driver-local storage of
    statistics, and driver-local ->get_stats() hook where applicable.

    This was just the low-hanging fruit in drivers/net; plenty more drivers
    remain to be updated.

    [ Resolved conflicts with napi_struct changes and fix sunqe build
    regression... -DaveM ]

    Signed-off-by: Jeff Garzik
    Signed-off-by: David S. Miller

    Jeff Garzik
     
  • 10d024c1b   [NET]: Nuke SET_MODULE_OWNER macro. ... Browse Code »

    It's been a useless no-op for long enough in 2.6 so I figured it's time to
    remove it. The number of people that could object because they're
    maintaining unified 2.4 and 2.6 drivers is probably rather small.

    [ Handled drivers added by netdev tree and some missed IRDA cases... -DaveM ]

    Signed-off-by: Ralf Baechle
    Signed-off-by: Jeff Garzik
    Signed-off-by: David S. Miller

    Ralf Baechle
     

26 Apr, 2007

1 commit

05 Dec, 2006

1 commit

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
     

14 Sep, 2006

1 commit

12 Sep, 2006

1 commit

  • d5b20697c   [PATCH] Remove more unnecessary driver printk's ... Browse Code »

    As I promised last week, here is the first pass at removing all
    unnecessary printk's that exist in network device drivers currently in
    promiscuous mode. The duplicate messages are not needed so they have
    been removed. Some of these drivers are quite old and might not need an
    update, but I did them all anyway.

    I am currently auditing the remaining conditional printk's and will send
    out a patch for those soon.

    Signed-off-by: Andy Gospodarek
    Signed-off-by: Jeff Garzik

    Andy Gospodarek
     

20 Aug, 2006

1 commit

  • 5d930108c   [PATCH] at1700 section fix ... Browse Code »

    WARNING: drivers/net/at1700.o - Section mismatch: reference to .init.text:at1700_probe from .text between 'init_module' (at offset 0x75) and 'net_get_stats'

    Cc: Jeff Garzik
    Signed-off-by: Andrew Morton
    Signed-off-by: Jeff Garzik

    Andrew Morton
     

01 Jul, 2006

1 commit

28 Jun, 2005

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