diff options
| author | Ian Moffett <ian@osmora.org> | 2024-02-04 22:57:58 -0500 |
|---|---|---|
| committer | Ian Moffett <ian@osmora.org> | 2024-02-04 22:58:32 -0500 |
| commit | 2efd4670416be5bcc64782745b745d2183c8ca11 (patch) | |
| tree | acc5d76ce5af864086c156ce40a529b292ab368a /sys/include/arch/amd64/lapicvar.h | |
| parent | 3d36c14c83e96370d423f65a8914dff196c3e10a (diff) | |
kernel/amd64: lapic: Add support for sending IPIs
Signed-off-by: Ian Moffett <ian@osmora.org>
Diffstat (limited to 'sys/include/arch/amd64/lapicvar.h')
| -rw-r--r-- | sys/include/arch/amd64/lapicvar.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/include/arch/amd64/lapicvar.h b/sys/include/arch/amd64/lapicvar.h index 2743be8..84f73d2 100644 --- a/sys/include/arch/amd64/lapicvar.h +++ b/sys/include/arch/amd64/lapicvar.h @@ -47,6 +47,8 @@ #define LAPIC_TMR 0x0180U /* Trigger Mode Register (max=0x0220) */ #define LAPIC_IRR 0x0200U /* Interrupt Request Register (max=0x0270) */ #define LAPIC_ERR 0x0280U /* Error Status Register */ +#define LAPIC_ICRLO 0x0300U /* Interrupt Command Low Register */ +#define LAPIC_ICRHI 0x0310U /* Interrupt Command High Register */ #define LAPIC_LVT_TMR 0x0320U /* LVT Timer Register */ #define LAPIC_DCR 0x03E0U /* Divide Configuration Register (for timer) */ #define LAPIC_INIT_CNT 0x0380U /* Initial Count Register (for timer) */ |