| 42,19 → 42,27 |
|---|
| #include <mm/frame.h> |
| #include <sysinfo/sysinfo.h> |
| #include <ddi/ddi.h> |
| #include <print.h> |
| |
| static parea_t rd_parea; /**< Physical memory area for rd. */ |
| |
| int init_rd(rd_header * header, size_t size) |
| { |
| printf("Header magic %c%c%c%c\n",header->magic[0],header->magic[1],header->magic[2],header->magic[3]); |
| |
| /* Identify RAM disk */ |
| if ((header->magic[0] != RD_MAG0) || (header->magic[1] != RD_MAG1) || |
| (header->magic[2] != RD_MAG2) || (header->magic[3] != RD_MAG3)) |
| return RE_INVALID; |
| |
| printf("Header version %d\n",header->version); |
| printf("Expected version %d\n",RD_VERSION); |
| |
| /* Identify version */ |
| if (header->version != RD_VERSION) |
| return RE_UNSUPPORTED; |
| |
| printf("Header type %d\n",header->data_type); |
| |
| uint32_t hsize; |
| uint64_t dsize; |
| 69,11 → 77,16 |
|---|
| break; |
| default: |
| return RE_UNSUPPORTED; |
| } |
| } |
| |
| printf("Header size %d\n",header->header_size); |
| printf("Data size %d\n",header->data_size); |
| printf("Size %d\n",size); |
| |
| if ((hsize % FRAME_SIZE) || (dsize % FRAME_SIZE)) |
| //jelen: does this make any sense? (we don't even care about the header size, do we?) |
| /*if ((hsize % FRAME_SIZE) || (dsize % FRAME_SIZE)) |
| return RE_UNSUPPORTED; |
| |
| */ |
| if (hsize > size) |
| return RE_INVALID; |
| |