| Age | Commit message (Collapse) | Author | |
|---|---|---|---|
| 2024-04-03 | cpu/x86/topology: Add node ID parser | Patrick Rudolph | |
| Currently the SRAT table only exposes one proximity group as it uses the LAPIC node_id, which is always initialized to 0. Use CPUID leaf 0x1f or 0xb to gather the node ID and fill it to make sure that at least one proximity group for every socket is advertised. For now the SNC config isn't taken into account. Change-Id: Ia3ed1e5923aa18ca7619b32cde491fdb4da0fa0d Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/81515 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Shuo Liu <shuo.liu@intel.com> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> | |||
| 2023-04-06 | cpu/x86/topology: Add code to fill in topology on struct path | Arthur Heymans | |
| This is needed to generate MADT and SRAT where lapicid for threads need to be added last. When CPUID leaf '0xB' is not present assume some defaults that would result in identical ACPI code generation. Change-Id: I2210eb9b663dd90941a64132aa7154440dc7e5a9 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/69222 Reviewed-by: Maximilian Brune <maximilian.brune@9elements.com> Reviewed-by: Patrick Rudolph <siro@das-labor.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> | |||
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