From: Olof Johansson <olof@lixom•net>
To: Will Schmidt <will_schmidt@vnet•ibm.com>
Cc: linuxppc-dev@ozlabs•org, paulus@samba•org
Subject: Re: [PATCH] [powerpc v2] update xmon slb code
Date: Tue, 30 Oct 2007 20:26:47 -0500 [thread overview]
Message-ID: <20071031012647.GA19318@lixom.net> (raw)
In-Reply-To: <20071030215037.12776.73871.stgit@farscape.rchland.ibm.com>
On Tue, Oct 30, 2007 at 04:50:39PM -0500, Will Schmidt wrote:
>
> [powerpc] update xmon slb code
>
> This adds a bit more detail to the xmon SLB output. When the valid bit is
> set, This displays the ESID and VSID values, as well as decoding the
> segment size. (1T or 256M). This supresses the output for any slb entries
> that contain only zeros.
>
> sample output from power6 (1T segment support):
>
> 00 c000000008000000 40004f7ca3000500 1T ESID= c00000 VSID=40004f7ca3 LLP bits:100
> 01 d000000008000000 4000eb71b0000400 1T ESID= d00000 VSID=4000eb71b0 LLP bits: 0
> 03 0000000008000000 0000628021c6ac80 256M ESID= 0 VSID= 628021c6a LLP bits: 0
> 04 00000f0008000000 400095c1e8000c80 1T ESID= f VSID=400095c1e8 LLP bits: 0
> 22 cf00000008000000 400011b260000500 1T ESID= cf0000 VSID=400011b260 LLP bits:100
> 62 0000040008000000 40005d488d000c80 1T ESID= 4 VSID=40005d488d LLP bits: 0
> 63 0000000018000000 0000633f90285c80 256M ESID= 1 VSID= 633f90285 LLP bits: 0
>
> sample output from power5 (notice the non-valid but non-zero entries)
>
> 00 c000000008000000 0000408f92c94500 256M ESID=c00000000 VSID= 408f92c94 LLP bits:100
> 01 d000000008000000 0000f09b89af5400 256M ESID=d00000000 VSID= f09b89af5 LLP bits: 0
> 03 0000000010000000 0000136eafb0bc80
> 11 0000000008000000 00005928811f2c80 256M ESID= 0 VSID= 5928811f2 LLP bits: 0
> 12 00000000f8000000 0000645ff8d87c80 256M ESID= f VSID= 645ff8d87 LLP bits: 0
> 13 0000000048000000 00005c263aa5ec80 256M ESID= 4 VSID= 5c263aa5e LLP bits: 0
> 14 0000000018000000 000059e7ef80dc80 256M ESID= 1 VSID= 59e7ef80d LLP bits: 0
> 15 0000000010000000 000059e7ef80dc80
>
> Tested on power5 and power6.
>
> Signed-Off-By: Will Schmidt <will_schmidt@vnet•ibm.com>
Acked-by: Olof Johansson <olof@lixom•net>
This makes the output wider than 80 characters, but that's fine with me.
Thanks!
-Olof
next prev parent reply other threads:[~2007-10-31 1:18 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-10-30 21:50 [PATCH] [powerpc v2] update xmon slb code Will Schmidt
2007-10-31 0:57 ` Benjamin Herrenschmidt
2007-10-31 1:26 ` Olof Johansson [this message]
2007-10-31 1:42 ` Paul Mackerras
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