Messages in this thread | | | Subject | Re: aacraid, opteron, over 1G memory.... | From | Andi Kleen <> | Date | 05 Feb 2004 03:59:38 +0100 |
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Yaroslav Klyukin <skintwin@mail.ru> writes:
> aacraid does not seem to initialize if there is above 1-2 gigs of memory. > If I boot with mem=1000M , it works. > I tried to change the comminit.c file in the aacraid directory and > played with the memory values, but it looks like it does not make a > difference. > I am using 2.6.2 kernel.
I assume you're using a 64bit compiled kernel.
Are you sure you have CONFIG_GART_IOMMU enabled ? Without this it won't work because aacraid doesn't support 64bit IO.
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