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| author | Michael Brown | 2024-03-13 16:16:47 +0100 |
|---|---|---|
| committer | Michael Brown | 2024-03-15 14:26:53 +0100 |
| commit | 89bb926a041b03c3926bf21266cbdf735d9aee66 (patch) | |
| tree | a311ed537893b42e25dec583665777db6a0d99ac /src/include/ipxe/mp.h | |
| parent | [mp] Define an API for multiprocessor functions (diff) | |
| download | ipxe-89bb926a041b03c3926bf21266cbdf735d9aee66.tar.gz ipxe-89bb926a041b03c3926bf21266cbdf735d9aee66.tar.xz ipxe-89bb926a041b03c3926bf21266cbdf735d9aee66.zip | |
[efi] Provide a multiprocessor API for EFI
Provide an implementation of the iPXE multiprocessor API for EFI,
based on using EFI_MP_SERVICES to start up a wrapper function on all
application processors.
Note that the processor numbers used by EFI_MP_SERVICES are opaque
integers that bear no relation to the underlying CPU identity
(e.g. the APIC ID), and so we must rely on our own (architecture-
specific) implementation to determine the relevant CPU identifiers.
Signed-off-by: Michael Brown <mcb30@ipxe.org>
Diffstat (limited to 'src/include/ipxe/mp.h')
| -rw-r--r-- | src/include/ipxe/mp.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/include/ipxe/mp.h b/src/include/ipxe/mp.h index a3657490..9670dea5 100644 --- a/src/include/ipxe/mp.h +++ b/src/include/ipxe/mp.h @@ -102,6 +102,7 @@ extern void __asmcall mp_call ( mp_addr_t func, mp_addr_t opaque ); /* Include all architecture-independent multiprocessor API headers */ #include <ipxe/null_mp.h> +#include <ipxe/efi/efi_mp.h> /* Include all architecture-dependent multiprocessor API headers */ #include <bits/mp.h> |