Displaying 4 results from an estimated 4 matches for "2304mb".
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2304b
2018 Sep 04
2
[PATCH] PCI: add prefetch quirk to work around Asus/Nvidia suspend issues
...if the memory areas are listed there
> (and if the attributes are somehow wrong if found).
>From Asus X542UQ:
# cat /proc/mtrr
reg00: base=0x0c0000000 ( 3072MB), size= 1024MB, count=1: uncachable
reg01: base=0x0a0000000 ( 2560MB), size= 512MB, count=1: uncachable
reg02: base=0x090000000 ( 2304MB), size= 256MB, count=1: uncachable
reg03: base=0x08c000000 ( 2240MB), size= 64MB, count=1: uncachable
reg04: base=0x08b800000 ( 2232MB), size= 8MB, count=1: uncachable
# cat /sys/kernel/debug/x86/pat_memtype_list
PAT memtype list:
write-back @ 0x84a23000-0x84a24000
write-back @ 0x8ad34000-0x...
2018 Sep 04
1
[PATCH] PCI: add prefetch quirk to work around Asus/Nvidia suspend issues
...the failing device BAR is included in any of the
> above entries? If not then it is probably not related.
mtrr again for reference:
reg00: base=0x0c0000000 ( 3072MB), size= 1024MB, count=1: uncachable
reg01: base=0x0a0000000 ( 2560MB), size= 512MB, count=1: uncachable
reg02: base=0x090000000 ( 2304MB), size= 256MB, count=1: uncachable
reg03: base=0x08c000000 ( 2240MB), size= 64MB, count=1: uncachable
reg04: base=0x08b800000 ( 2232MB), size= 8MB, count=1: uncachable
The PCI bridge is:
00:1c.0 PCI bridge: Intel Corporation Sunrise Point-LP PCI Express
Root Port (rev f1) (prog-if 00 [Norma...
2018 Sep 04
0
[PATCH] PCI: add prefetch quirk to work around Asus/Nvidia suspend issues
On Tue, Sep 04, 2018 at 09:52:02AM +0800, Daniel Drake wrote:
> # cat /proc/mtrr
> reg00: base=0x0c0000000 ( 3072MB), size= 1024MB, count=1: uncachable
> reg01: base=0x0a0000000 ( 2560MB), size= 512MB, count=1: uncachable
> reg02: base=0x090000000 ( 2304MB), size= 256MB, count=1: uncachable
> reg03: base=0x08c000000 ( 2240MB), size= 64MB, count=1: uncachable
> reg04: base=0x08b800000 ( 2232MB), size= 8MB, count=1: uncachable
>
> # cat /sys/kernel/debug/x86/pat_memtype_list
> PAT memtype list:
> write-back @ 0x84a23000-0x84a24...
2018 Sep 03
2
[PATCH] PCI: add prefetch quirk to work around Asus/Nvidia suspend issues
On Sat, Sep 1, 2018 at 3:12 AM, Bjorn Helgaas <helgaas at kernel.org> wrote:
> If true, this sounds like some sort of erratum, so it would be good to
> get some input from Intel, and I cc'd a few Intel folks.
Yes, it would be great to get their input.
> It's interesting that all the systems below are from Asus. That makes
> me think there's some BIOS or SMM