| 48,14 → 48,14 |
|---|
| |
| /** |
| * RAM disk initialization routine. At this point, the RAM disk memory is shared |
| * and information about the share is provided as sysinfo values to the userspace |
| * tasks. |
| * and information about the share is provided as sysinfo values to the |
| * userspace tasks. |
| */ |
| int init_rd(rd_header_t *header, size_t size) |
| { |
| /* Identify RAM disk */ |
| if ((header->magic[0] != RD_MAG0) || (header->magic[1] != RD_MAG1) || |
| (header->magic[2] != RD_MAG2) || (header->magic[3] != RD_MAG3)) |
| (header->magic[2] != RD_MAG2) || (header->magic[3] != RD_MAG3)) |
| return RE_INVALID; |
| |
| /* Identify version */ |
| 86,7 → 86,8 |
|---|
| if ((uint64_t) hsize + dsize > size) |
| dsize = size - hsize; |
| |
| rd_parea.pbase = ALIGN_DOWN((uintptr_t) KA2PA((void *) header + hsize), FRAME_SIZE); |
| rd_parea.pbase = ALIGN_DOWN((uintptr_t) KA2PA((void *) header + hsize), |
| FRAME_SIZE); |
| rd_parea.vbase = (uintptr_t) ((void *) header + hsize); |
| rd_parea.frames = SIZE2FRAMES(dsize); |
| rd_parea.cacheable = true; |
| 95,8 → 96,8 |
|---|
| sysinfo_set_item_val("rd", NULL, true); |
| sysinfo_set_item_val("rd.header_size", NULL, hsize); |
| sysinfo_set_item_val("rd.size", NULL, dsize); |
| sysinfo_set_item_val("rd.address.physical", NULL, (unative_t) |
| KA2PA((void *) header + hsize)); |
| sysinfo_set_item_val("rd.address.physical", NULL, |
| (unative_t) KA2PA((void *) header + hsize)); |
| |
| return RE_OK; |
| } |