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| author | William Breathitt Gray <vilhelm.gray@gmail.com> | 2016-01-22 19:28:07 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-03-29 20:11:44 +0300 |
| commit | b3c1be1b789cca6d3e39c950dfed690f0511fe76 (patch) | |
| tree | d51a9cc6f9393aa0cf1acf39291c20343939b865 /fs/debugfs | |
| parent | ebdf4040c16df572d95ea63fc1f64c156baeb947 (diff) | |
| download | linux-b3c1be1b789cca6d3e39c950dfed690f0511fe76.tar.xz | |
base: isa: Remove X86_32 dependency
Many motherboards utilize a LPC to ISA bridge in order to decode
ISA-style port-mapped I/O addresses. This is particularly true for
embedded motherboards supporting the PC/104 bus (a bus specification
derived from ISA).
These motherboards are now commonly running 64-bit x86 processors. The
X86_32 dependency should be removed from the ISA bus configuration
option in order to support these newer motherboards.
A new config option, CONFIG_ISA_BUS, is introduced to allow for the
compilation of the ISA bus driver independent of the CONFIG_ISA option.
Devices which communicate via ISA-compatible buses can now be supported
independent of the dependencies of the CONFIG_ISA option.
Signed-off-by: William Breathitt Gray <vilhelm.gray@gmail.com>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/debugfs')
0 files changed, 0 insertions, 0 deletions