On 6/5/24 11:38 AM, Alison Schofield wrote:
> On Wed, May 29, 2024 at 02:38:56PM -0700, Dave Jiang wrote:
>> This series provides recalculation of the CXL region bandwidth when the targets have
>> shared upstream link by walking the toplogy from bottom up and clamp the bandwdith
>> as the code trasverses up the tree. An example topology:
>>
>> An example topology from Jonathan:
>>
>> CFMWS 0
>> |
>> _________|_________
>> | |
>> GP0/HB0/ACPI0017-0 GP1/HB1/ACPI0017-1
>> | | | |
>> RP0 RP1 RP2 RP3
>> | | | |
>> SW 0 SW 1 SW 2 SW 3
>> | | | | | | | |
>> EP0 EP1 EP2 EP3 EP4 EP5 EP6 EP7
>
> Are the ACPI0017 labels a typo?
> Expected host bridges to be labelled as ACPI0016's.
>
> That's all, just did a drive-by on the art today.
It would be something like below in this case:
GP0/ACPI0017-0
HB0/ACPI0016-0
| |
RP0 RP1
or
GP0/ACPI0017-0
HB0/ACPI0016-0 HB1/ACPI0016-1
| |
RP0 RP1
>
> -- Alison
