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| author | Vasant Hegde <hegdevasant@linux.vnet.ibm.com> | 2013-08-27 15:09:52 +0530 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2013-10-30 16:09:34 +1100 |
| commit | 6f68b5e2c6c04e9cf0e3074f884da36957ce9aae (patch) | |
| tree | bb2f83cfc00a044d5c4f3926643a1000c4007799 /arch/powerpc/include | |
| parent | ef1313deafb7baa6d3382044e962d5ad5e8c8dd6 (diff) | |
| download | linux-6f68b5e2c6c04e9cf0e3074f884da36957ce9aae.tar.bz2 | |
powerpc/powernv: Create opal sysfs directory
Create /sys/firmware/opal directory. We wil use this
interface to fetch opal error logs, firmware update, etc.
Signed-off-by: Vasant Hegde <hegdevasant@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/include')
| -rw-r--r-- | arch/powerpc/include/asm/opal.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/opal.h b/arch/powerpc/include/asm/opal.h index 4cc33ba1edd3..ee0efd2f2abc 100644 --- a/arch/powerpc/include/asm/opal.h +++ b/arch/powerpc/include/asm/opal.h @@ -601,6 +601,9 @@ typedef struct oppanel_line { uint64_t line_len; } oppanel_line_t; +/* /sys/firmware/opal */ +extern struct kobject *opal_kobj; + /* API functions */ int64_t opal_console_write(int64_t term_number, __be64 *length, const uint8_t *buffer); |