Eric Lee / smarc-fsl-linux-kernel

31 Jul, 2012

2 commits

  • 31550a16a   vsprintf: add support of '%*ph[CDN]' ... Browse Code »

    There are many places in the kernel where the drivers print small buffers
    as a hex string. This patch adds a support of the variable width buffer
    to print it as a hex string with a delimiter. The idea came from Pavel
    Roskin here: http://www.digipedia.pl/usenet/thread/18835/17449/

    Sample output of
    pr_info("buf[%d:%d] %*phC\n", from, len, len, &buf[from]);
    could be look like this:
    [ 0.726130] buf[51:8] e8:16:b6:ef:e3:74:45:6e
    [ 0.750736] buf[59:15] 31:81:b8:3f:35:49:06:ae:df:32:06:05:4a:af:55
    [ 0.757602] buf[17:5] ac:16:d5:2c:ef

    Signed-off-by: Andy Shevchenko
    Cc: Joe Perches
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Andy Shevchenko
     
  • 76597ff98   vsprintf: add %pMR for Bluetooth MAC address ... Browse Code »

    Bluetooth uses mostly LE byte order which is reversed for visual
    interpretation. Currently in Bluetooth in use unsafe batostr function.

    This is a slightly modified version of Joe's patch (sent Sat, Dec 4,
    2010).

    Signed-off-by: Andrei Emeltchenko
    Cc: Joe Perches
    Cc: Marcel Holtmann
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Andrei Emeltchenko
     

16 Jun, 2011

1 commit

13 Nov, 2008

1 commit

  • b67ad18b0   DOC: add printk-formats.txt ... Browse Code »

    Add printk-formats.txt so that we don't have to keep fixing the
    same things over and over again.

    Signed-off-by: Randy Dunlap
    Cc: Alexey Dobriyan
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Randy Dunlap