20.08.2012 22:20, Warner Losh написал:
On Aug 20, 2012, at 1:17 PM, Wojciech Puchar wrote:
or use ++.
i think it is always aligned to 2 bytes and this should produce usable code on
any CPU? should be 6 instructions on MIPS and PPC IMHO.
We should tag it as __aligned(2) then, no? If so, then
On Mon, 20 Aug 2012 13:05:51 MDT Warner Losh wrote:
>
> On Aug 20, 2012, at 10:48 AM, Wojciech Puchar wrote:
>
> >> #if defined(__i386__) || defined(__amd64__)
> >> *dst =3D *src;
> >> #else
> >> bcopy(src, dst, ETHER_ADDR_LEN);
> > #else
> > short *tmp1=3D((*short)src),*tmp2=3D((*short)dst
On Aug 20, 2012, at 1:17 PM, Wojciech Puchar wrote:
>>> or use ++.
>>>
>>> i think it is always aligned to 2 bytes and this should produce usable code
>>> on any CPU? should be 6 instructions on MIPS and PPC IMHO.
>>
>> We should tag it as __aligned(2) then, no? If so, then the compiler shoul
or use ++.
i think it is always aligned to 2 bytes and this should produce usable code on
any CPU? should be 6 instructions on MIPS and PPC IMHO.
We should tag it as __aligned(2) then, no? If so, then the compiler should
generate the code you posted.
should is the most important word in Your
On Aug 20, 2012, at 10:48 AM, Wojciech Puchar wrote:
>> #if defined(__i386__) || defined(__amd64__)
>> *dst = *src;
>> #else
>> bcopy(src, dst, ETHER_ADDR_LEN);
> #else
> short *tmp1=((*short)src),*tmp2=((*short)dst);
> *tmp2=*tmp1; *(tmp2+1)=*(tmp1+1); *(tmp2+2)=*(tmp1+2);
>
> or use ++.
>
#if defined(__i386__) || defined(__amd64__)
*dst = *src;
#else
bcopy(src, dst, ETHER_ADDR_LEN);
#else
short *tmp1=((*short)src),*tmp2=((*short)dst);
*tmp2=*tmp1; *(tmp2+1)=*(tmp1+1); *(tmp2+2)=*(tmp1+2);
or use ++.
i think it is always aligned to 2 bytes and this should produce usable
co
On Aug 20, 2012, at 8:46 AM, Mitya wrote:
> Hi.
> I found some overhead code in /src/sys/net/if_ethersubr.c and
> /src/sys/netgraph/ng_ether.c
>
> It contains strings, like bcopy(src, dst, ETHER_ADDR_LEN);
> When src and dst are "struct ether_addr*", and ETHER_ADDR_LEN equal 6.
> This code call
Hi.
I found some overhead code in /src/sys/net/if_ethersubr.c and
/src/sys/netgraph/ng_ether.c
It contains strings, like bcopy(src, dst, ETHER_ADDR_LEN);
When src and dst are "struct ether_addr*", and ETHER_ADDR_LEN equal 6.
This code call every time, when we send Ethernet packet.
On example, o
On Friday, August 17, 2012 6:58:58 pm Peter Jeremy wrote:
> On 2012-Aug-17 11:48:17 -0400, John Baldwin wrote:
> >Hmm, I think I see the issue. It doesn't export the existing lease info to
> >the script when running the FAIL action. I just tested this change and it
> >removed the old IP on my la
Note: to view an individual PR, use:
http://www.freebsd.org/cgi/query-pr.cgi?pr=(number).
The following is a listing of current problems submitted by FreeBSD users.
These represent problem reports covering all versions including
experimental development code and obsolete releases.
S Tracker
Old Synopsis: killl ppp or reboot with active ppp connection cause panic when
HISADDR set
New Synopsis: [ppp] killl ppp or reboot with active ppp connection cause panic
when HISADDR set
Responsible-Changed-From-To: freebsd-bugs->freebsd-net
Responsible-Changed-By: linimon
Responsible-Changed-Whe
On Mon, Aug 20, 2012 at 10:27 AM, Da Rock
wrote:
> On 08/19/12 03:23, Bernhard Schmidt wrote:
>>
>> On Saturday 18 August 2012 13:47:29 Da Rock wrote:
>>>
>>> On 08/18/12 13:32, Adrian Chadd wrote:
Is there any reason we don't build with that option?
>>>
>>> You know, I was wondering tha
On 08/19/12 03:23, Bernhard Schmidt wrote:
On Saturday 18 August 2012 13:47:29 Da Rock wrote:
On 08/18/12 13:32, Adrian Chadd wrote:
Is there any reason we don't build with that option?
You know, I was wondering that myself but I wasn't exactly sure whether
to ask or not :)
Historical reasons
On 16.08.2012 16:16, John Baldwin wrote:
>> This fixes the problem, thanks.
>
> Can you actually try this patch instead? I think I'd rather fix it this way
> (this reworks how I originally tried to fix this):
>
> Index: if_vlan.c
>
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