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| author |   Stuart Menefy <stuart.menefy@st.com> | 2009-08-24 18:16:56 +0900 |
|---|---|---|
| committer |   Paul Mundt <lethal@linux-sh.org> | 2009-08-24 18:16:56 +0900 |
| commit | 6d243dd37002bcee54841852ab1b8606fd457851 (patch) | |
| tree | 9c8e55d065116647615a86e3eb0c783fe98cc83e /arch/sh/include/asm/Kbuild | |
| parent | sh: Improve comments int SH4 cache flushing code (diff) | |
| download | linux-dev-6d243dd37002bcee54841852ab1b8606fd457851.tar.xz linux-dev-6d243dd37002bcee54841852ab1b8606fd457851.zip | |
sh: Add sys_cacheflush() call for SH CPUs.
Adds a system call to allow user code to flush code from the cache.
You can use instructions for the data side, but the iside can
only be done by a flush ROM which really only works with a direct
mapped cache. The later SH4's have 2 way Iside, so this call allows
a portable way to flush the cache.
Signed-off-by: Stuart Menefy <stuart.menefy@st.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/include/asm/Kbuild')
| -rw-r--r-- | arch/sh/include/asm/Kbuild | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/sh/include/asm/Kbuild b/arch/sh/include/asm/Kbuild index 43910cdf78a5..e121c30f797d 100644 --- a/arch/sh/include/asm/Kbuild +++ b/arch/sh/include/asm/Kbuild @@ -1,6 +1,6 @@ include include/asm-generic/Kbuild.asm -header-y += cpu-features.h +header-y += cachectl.h cpu-features.h unifdef-y += unistd_32.h unifdef-y += unistd_64.h |