diff options
Diffstat (limited to 'kernel/mem.c')
| -rw-r--r-- | kernel/mem.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/kernel/mem.c b/kernel/mem.c index 97450d4..d8ac66a 100644 --- a/kernel/mem.c +++ b/kernel/mem.c @@ -15,6 +15,9 @@ extern uint32_t kernel_end[]; extern uint32_t stack_top[]; extern uint32_t stack_bottom[]; +// sysfs inpue +uint32_t sysfs_in=128; + //memory map bit array. Each bit represents a 4KB memory block, //so uint32_t represents 8*4 blocks static uint32_t _mmngr_memory_map[PMMNGR_MAP_SIZE]; //128KiB @@ -233,4 +236,10 @@ void mem_sysfs(ringbuffer *r, void (*f)(ringbuffer *r,char *fmt, ...)) f(r,"physical memory manager"); f(r,"free 4096kb blocks : %d",mem_free_blocks); f(r,"free bytes : %d",mem_free_blocks*4096); + f(r,"in value : 0x%08X",sysfs_in); +} + +void mem_sysfs_set(uint32_t set) +{ + sysfs_in=set; } |