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| author | Ian Moffett <ian@osmora.org> | 2025-11-17 00:48:56 -0500 |
|---|---|---|
| committer | Ian Moffett <ian@osmora.org> | 2025-11-17 00:48:56 -0500 |
| commit | 0a411b603186122c5a80c79be4b95937255c3622 (patch) | |
| tree | 136eac4e312ca401002ea3f07d47ac49452e1d82 /sys/inc/arch/amd64/mcb.h | |
| parent | 6429cb7f2f8e0b24160d3d2f10f64e8d79a04da1 (diff) | |
kern/amd64: cpu: Add initial Local APIC driver
Signed-off-by: Ian Moffett <ian@osmora.org>
Diffstat (limited to 'sys/inc/arch/amd64/mcb.h')
| -rw-r--r-- | sys/inc/arch/amd64/mcb.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/inc/arch/amd64/mcb.h b/sys/inc/arch/amd64/mcb.h index 8d0777a..eb63365 100644 --- a/sys/inc/arch/amd64/mcb.h +++ b/sys/inc/arch/amd64/mcb.h @@ -39,10 +39,12 @@ * * @hwid: Hardware APIC ID * @xapic_io: MMIO base for the legacy xAPIC + * @has_x2apic: Set if x2APIC mode is supported */ struct mcb { uint32_t hwid; void *xapic_io; + uint8_t has_x2apic : 1; }; #endif /* !_MACHINE_MCB_H_ */ |