question on inline assembly and long long values
cfriesen at nortel.com
Thu Apr 7 09:30:26 EST 2005
Benjamin Herrenschmidt wrote:
> On Wed, 2005-04-06 at 12:26 -0600, Chris Friesen wrote:
>>I want to retrieve the msr (which is 64-bits) on a 970 when running in
> Is this in kernel mode ? Why are you doing that ?
Yes it is.
We wanted to manipulate the high word of the msr on the 970, from C
code, while running in 32-bit mode. I'll be doing something similar to
get at the high word of HID1 (to enable the en_icbi bit).
Is there some other way to do this?
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