diff options
| author | Michael Brown <mcb30@ipxe.org> | 2023-02-06 12:32:50 +0000 |
|---|---|---|
| committer | Michael Brown <mcb30@ipxe.org> | 2023-02-06 12:34:21 +0000 |
| commit | ef0a6f47920a4fb245f35f1b2e4bcaa7305819cd (patch) | |
| tree | 124cecf39755fd260f03a4240f0f7409c9027eb4 | |
| parent | c6901792f009cfd824707724b687e99edd4c8ecd (diff) | |
| download | ipxe-ef0a6f47920a4fb245f35f1b2e4bcaa7305819cd.zip ipxe-ef0a6f47920a4fb245f35f1b2e4bcaa7305819cd.tar.gz ipxe-ef0a6f47920a4fb245f35f1b2e4bcaa7305819cd.tar.bz2 | |
[ioapi] Move PAGE_SHIFT to bits/io.h
The PAGE_SHIFT definition is an architectural property, rather than an
aspect of a particular I/O API implementation (of which, in theory,
there may be more than one per architecture).
Reflect this by moving the definition to the top-level bits/io.h for
each architecture.
Signed-off-by: Michael Brown <mcb30@ipxe.org>
| -rw-r--r-- | src/arch/arm/include/bits/io.h | 3 | ||||
| -rw-r--r-- | src/arch/arm/include/ipxe/arm_io.h | 3 | ||||
| -rw-r--r-- | src/arch/x86/include/bits/io.h | 3 | ||||
| -rw-r--r-- | src/arch/x86/include/ipxe/x86_io.h | 3 |
4 files changed, 6 insertions, 6 deletions
diff --git a/src/arch/arm/include/bits/io.h b/src/arch/arm/include/bits/io.h index 90f6455..272ec12 100644 --- a/src/arch/arm/include/bits/io.h +++ b/src/arch/arm/include/bits/io.h @@ -9,6 +9,9 @@ FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL ); +/** Page shift */ +#define PAGE_SHIFT 12 + #include <ipxe/arm_io.h> #endif /* _BITS_IO_H */ diff --git a/src/arch/arm/include/ipxe/arm_io.h b/src/arch/arm/include/ipxe/arm_io.h index 105f22b..046cbdb 100644 --- a/src/arch/arm/include/ipxe/arm_io.h +++ b/src/arch/arm/include/ipxe/arm_io.h @@ -20,9 +20,6 @@ FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL ); * */ -/** Page shift */ -#define PAGE_SHIFT 12 - /* * Physical<->Bus address mappings * diff --git a/src/arch/x86/include/bits/io.h b/src/arch/x86/include/bits/io.h index 60c2e3e..95673ad 100644 --- a/src/arch/x86/include/bits/io.h +++ b/src/arch/x86/include/bits/io.h @@ -9,6 +9,9 @@ FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL ); +/** Page shift */ +#define PAGE_SHIFT 12 + #include <ipxe/x86_io.h> #endif /* _BITS_IO_H */ diff --git a/src/arch/x86/include/ipxe/x86_io.h b/src/arch/x86/include/ipxe/x86_io.h index a6ebe1f..eeb3f84 100644 --- a/src/arch/x86/include/ipxe/x86_io.h +++ b/src/arch/x86/include/ipxe/x86_io.h @@ -28,9 +28,6 @@ FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL ); * */ -/** Page shift */ -#define PAGE_SHIFT 12 - /* * Physical<->Bus address mappings * |