diff options
| -rw-r--r-- | arch/powerpc/platforms/ps3/platform.h | 9 | ||||
| -rw-r--r-- | arch/powerpc/platforms/ps3/repository.c | 74 |
2 files changed, 83 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/ps3/platform.h b/arch/powerpc/platforms/ps3/platform.h index 1a633ed0fe9..4012a86515c 100644 --- a/arch/powerpc/platforms/ps3/platform.h +++ b/arch/powerpc/platforms/ps3/platform.h @@ -189,6 +189,15 @@ int ps3_repository_read_region_total(u64 *region_total); int ps3_repository_read_mm_info(u64 *rm_base, u64 *rm_size, u64 *region_total); +int ps3_repository_write_highmem_region_count(unsigned int region_count); +int ps3_repository_write_highmem_base(unsigned int region_index, + u64 highmem_base); +int ps3_repository_write_highmem_size(unsigned int region_index, + u64 highmem_size); +int ps3_repository_write_highmem_info(unsigned int region_index, + u64 highmem_base, u64 highmem_size); +int ps3_repository_delete_highmem_info(unsigned int region_index); + /* repository pme info */ int ps3_repository_read_num_be(unsigned int *num_be); diff --git a/arch/powerpc/platforms/ps3/repository.c b/arch/powerpc/platforms/ps3/repository.c index b31142cb9e5..c73f3a68d2a 100644 --- a/arch/powerpc/platforms/ps3/repository.c +++ b/arch/powerpc/platforms/ps3/repository.c @@ -1058,6 +1058,80 @@ static int write_node(u64 n1, u64 n2, u64 n3, u64 n4, u64 v1, u64 v2) return 0; } +int ps3_repository_write_highmem_region_count(unsigned int region_count) +{ + int result; + u64 v1 = (u64)region_count; + + result = write_node( + make_first_field("highmem", 0), + make_field("region", 0), + make_field("count", 0), + 0, + v1, 0); + return result; +} + +int ps3_repository_write_highmem_base(unsigned int region_index, + u64 highmem_base) +{ + return write_node( + make_first_field("highmem", 0), + make_field("region", region_index), + make_field("base", 0), + 0, + highmem_base, 0); +} + +int ps3_repository_write_highmem_size(unsigned int region_index, + u64 highmem_size) +{ + return write_node( + make_first_field("highmem", 0), + make_field("region", region_index), + make_field("size", 0), + 0, + highmem_size, 0); +} + +int ps3_repository_write_highmem_info(unsigned int region_index, + u64 highmem_base, u64 highmem_size) +{ + int result; + + result = ps3_repository_write_highmem_base(region_index, highmem_base); + return result ? result + : ps3_repository_write_highmem_size(region_index, highmem_size); +} + +static int ps3_repository_delete_highmem_base(unsigned int region_index) +{ + return delete_node( + make_first_field("highmem", 0), + make_field("region", region_index), + make_field("base", 0), + 0); +} + +static int ps3_repository_delete_highmem_size(unsigned int region_index) +{ + return delete_node( + make_first_field("highmem", 0), + make_field("region", region_index), + make_field("size", 0), + 0); +} + +int ps3_repository_delete_highmem_info(unsigned int region_index) +{ + int result; + + result = ps3_repository_delete_highmem_base(region_index); + result += ps3_repository_delete_highmem_size(region_index); + + return result ? -1 : 0; +} + #endif /* defined(CONFIG_PS3_WRITE_REPOSITORY) */ #if defined(DEBUG) |