Eric Lee / smarc-fsl-linux-kernel

01 Mar, 2011

1 commit

  • ff938e43d   net: use pci_dev->revision, again ... Browse Code »

    Several more network drivers that read the device's revision ID
    from the PCI configuration register were merged after the commit
    44c10138fd4bbc4b6d6bff0873c24902f2a9da65 (PCI: Change all drivers
    to use pci_device->revision), so it's time to do another pass of
    conversion to using the 'revision' field of 'struct pci_dev'...

    Signed-off-by: Sergei Shtylyov
    Acked-by: "John W. Linville"
    Signed-off-by: David S. Miller

    Sergei Shtylyov
     

14 Feb, 2011

7 commits

21 Dec, 2010

1 commit

07 Dec, 2010

1 commit

  • 790326440   net: Fix too optimistic NETIF_F_HW_CSUM features ... Browse Code »

    NETIF_F_HW_CSUM is a superset of NETIF_F_IP_CSUM+NETIF_F_IPV6_CSUM, but
    some drivers miss the difference. Fix this and also fix UFO dependency
    on checksumming offload as it makes the same mistake in assumptions.

    Signed-off-by: Michał Mirosław
    Acked-by: Jon Mason
    Signed-off-by: David S. Miller

    Michał Mirosław
     

01 Nov, 2010

1 commit

25 Oct, 2010

1 commit

  • 1c5578194   jme: Support WoL after shutdown ... Browse Code »

    Adding shutdown function that setup wake if wol is enabled.
    Add jme_phy_on in jme_set_100m_half in case it is shutting down
    or suspending when interface is down(phy_off by default).

    v2 updates:
    Removed CONFIG_PM ifdef for jme_set_100m_half and jme_wait_link.
    It would be nice if it can be applied to net-2.6 along with other patches
    sent few days ago. If it is not appropriate, please ignore the net-2.6
    request, and apply it to net-next-2.6 as previous patch. :)

    Reported-and-helped-by: Сtac
    Signed-off-by: Guo-Fu Tseng
    Signed-off-by: David S. Miller

    Guo-Fu Tseng
     

21 Oct, 2010

5 commits

07 Sep, 2010

1 commit

  • 49d70c485   drivers/net/jme: Use pr_<level> ... Browse Code »

    Add #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
    Convert jeprintk to pr_err
    Remove jeprintk macro define
    Remove periods from end of logging messages
    Coalesce format strings

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

    Joe Perches
     

03 Sep, 2010

1 commit

  • bc8acf2c8   drivers/net: avoid some skb->ip_summed initializations ... Browse Code »
    48

    fresh skbs have ip_summed set to CHECKSUM_NONE (0)

    We can avoid setting again skb->ip_summed to CHECKSUM_NONE in drivers.

    Introduce skb_checksum_none_assert() helper so that we keep this
    assertion documented in driver sources.

    Change most occurrences of :

    skb->ip_summed = CHECKSUM_NONE;

    by :

    skb_checksum_none_assert(skb);

    Signed-off-by: Eric Dumazet
    Signed-off-by: David S. Miller

    Eric Dumazet
     

18 May, 2010

1 commit

14 May, 2010

1 commit

  • a4b770972   drivers/net: Remove unnecessary returns from void function()s ... Browse Code »

    This patch removes from drivers/net/ all the unnecessary
    return; statements that precede the last closing brace of
    void functions.

    It does not remove the returns that are immediately
    preceded by a label as gcc doesn't like that.

    It also does not remove null void functions with return.

    Done via:
    $ grep -rP --include=*.[ch] -l "return;\n}" net/ | \
    xargs perl -i -e 'local $/ ; while (<>) { s/\n[ \t\n]+return;\n}/\n}/g; print; }'

    with some cleanups by hand.

    Compile tested x86 allmodconfig only.

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

    Joe Perches
     

12 Apr, 2010

1 commit

04 Apr, 2010

1 commit

  • 22bedad3c   net: convert multicast list to list_head ... Browse Code »

    Converts the list and the core manipulating with it to be the same as uc_list.

    +uses two functions for adding/removing mc address (normal and "global"
    variant) instead of a function parameter.
    +removes dev_mcast.c completely.
    +exposes netdev_hw_addr_list_* macros along with __hw_addr_* functions for
    manipulation with lists on a sandbox (used in bonding and 80211 drivers)

    Signed-off-by: Jiri Pirko
    Signed-off-by: David S. Miller

    Jiri Pirko
     

30 Mar, 2010

1 commit

  • 5a0e3ad6a   include cleanup: Update gfp.h and slab.h includes to prepare for breaking implic… ... Browse Code »

    …it slab.h inclusion from percpu.h

    percpu.h is included by sched.h and module.h and thus ends up being
    included when building most .c files. percpu.h includes slab.h which
    in turn includes gfp.h making everything defined by the two files
    universally available and complicating inclusion dependencies.

    percpu.h -> slab.h dependency is about to be removed. Prepare for
    this change by updating users of gfp and slab facilities include those
    headers directly instead of assuming availability. As this conversion
    needs to touch large number of source files, the following script is
    used as the basis of conversion.

    http://userweb.kernel.org/~tj/misc/slabh-sweep.py

    The script does the followings.

    * Scan files for gfp and slab usages and update includes such that
    only the necessary includes are there. ie. if only gfp is used,
    gfp.h, if slab is used, slab.h.

    * When the script inserts a new include, it looks at the include
    blocks and try to put the new include such that its order conforms
    to its surrounding. It's put in the include block which contains
    core kernel includes, in the same order that the rest are ordered -
    alphabetical, Christmas tree, rev-Xmas-tree or at the end if there
    doesn't seem to be any matching order.

    * If the script can't find a place to put a new include (mostly
    because the file doesn't have fitting include block), it prints out
    an error message indicating which .h file needs to be added to the
    file.

    The conversion was done in the following steps.

    1. The initial automatic conversion of all .c files updated slightly
    over 4000 files, deleting around 700 includes and adding ~480 gfp.h
    and ~3000 slab.h inclusions. The script emitted errors for ~400
    files.

    2. Each error was manually checked. Some didn't need the inclusion,
    some needed manual addition while adding it to implementation .h or
    embedding .c file was more appropriate for others. This step added
    inclusions to around 150 files.

    3. The script was run again and the output was compared to the edits
    from #2 to make sure no file was left behind.

    4. Several build tests were done and a couple of problems were fixed.
    e.g. lib/decompress_*.c used malloc/free() wrappers around slab
    APIs requiring slab.h to be added manually.

    5. The script was run on all .h files but without automatically
    editing them as sprinkling gfp.h and slab.h inclusions around .h
    files could easily lead to inclusion dependency hell. Most gfp.h
    inclusion directives were ignored as stuff from gfp.h was usually
    wildly available and often used in preprocessor macros. Each
    slab.h inclusion directive was examined and added manually as
    necessary.

    6. percpu.h was updated not to include slab.h.

    7. Build test were done on the following configurations and failures
    were fixed. CONFIG_GCOV_KERNEL was turned off for all tests (as my
    distributed build env didn't work with gcov compiles) and a few
    more options had to be turned off depending on archs to make things
    build (like ipr on powerpc/64 which failed due to missing writeq).

    * x86 and x86_64 UP and SMP allmodconfig and a custom test config.
    * powerpc and powerpc64 SMP allmodconfig
    * sparc and sparc64 SMP allmodconfig
    * ia64 SMP allmodconfig
    * s390 SMP allmodconfig
    * alpha SMP allmodconfig
    * um on x86_64 SMP allmodconfig

    8. percpu.h modifications were reverted so that it could be applied as
    a separate patch and serve as bisection point.

    Given the fact that I had only a couple of failures from tests on step
    6, I'm fairly confident about the coverage of this conversion patch.
    If there is a breakage, it's likely to be something in one of the arch
    headers which should be easily discoverable easily on most builds of
    the specific arch.

    Signed-off-by: Tejun Heo <tj@kernel.org>
    Guess-its-ok-by: Christoph Lameter <cl@linux-foundation.org>
    Cc: Ingo Molnar <mingo@redhat.com>
    Cc: Lee Schermerhorn <Lee.Schermerhorn@hp.com>

    Tejun Heo
     

19 Mar, 2010

2 commits

26 Feb, 2010

1 commit

13 Feb, 2010

2 commits

08 Jan, 2010

1 commit

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
     

20 Nov, 2009

1 commit

  • 164165dad   drivers/net: tasklet_init - Remove unnecessary leading & from second arg ... Browse Code »

    Changed function pointer use from non-majority address-of style
    to majority short form without & via: (was: 8 with &, 36 without)

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

    Compile tested allyesconfig x86

    Signed-off-by: Joe Perches

    drivers/net/cnic.c | 4 ++--
    drivers/net/jme.c | 10 +++++-----
    drivers/net/skge.c | 2 +-
    3 files changed, 8 insertions(+), 8 deletions(-)
    Signed-off-by: David S. Miller

    Joe Perches
     

01 Sep, 2009

1 commit

07 Jul, 2009

5 commits

29 May, 2009

1 commit

  • cdd0db058   net: dont update dev->trans_start ... Browse Code »

    Second round of drivers for Gb cards (and NIU one I forgot in the 10GB round)

    Now that core network takes care of trans_start updates, dont do it
    in drivers themselves, if possible. Drivers can avoid one cache miss
    (on dev->trans_start) in their start_xmit() handler.

    Exceptions are NETIF_F_LLTX drivers

    Signed-off-by: Eric Dumazet
    Signed-off-by: David S. Miller

    Eric Dumazet
     

14 Apr, 2009

1 commit

  • e930438c4   Replace all DMA_nBIT_MASK macro with DMA_BIT_MASK(n) ... Browse Code »

    This is the second go through of the old DMA_nBIT_MASK macro,and there're not
    so many of them left,so I put them into one patch.I hope this is the last round.
    After this the definition of the old DMA_nBIT_MASK macro could be removed.

    Signed-off-by: Yang Hongyang
    Cc: Russell King
    Cc: Tony Lindgren
    Cc: "David S. Miller"
    Cc: James Bottomley
    Cc: Greg KH
    Cc: Takashi Iwai
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Yang Hongyang