static void m25p80_realize(SSISlave *ss, Error **errp)
{
Flash *s = M25P80(ss);
M25P80Class *mc = M25P80_GET_CLASS(s);
int ret;
s->pi = mc->pi;
s->size = s->pi->sector_size * s->pi->n_sectors;
s->dirty_page = -1;
if (s->blk) {
uint64_t perm = BLK_PERM_CONSISTENT_READ |
(blk_is_read_only(s->blk) ? 0 : BLK_PERM_WRITE);
ret = blk_set_perm(s->blk, perm, BLK_PERM_ALL, errp);
if (ret < 0) {
return;
}
DB_PRINT_L(0, "Binding to IF_MTD drive\n");
s->storage = blk_blockalign(s->blk, s->size);
if (blk_pread(s->blk, 0, s->storage, s->size) != s->size) {
error_setg(errp, "failed to read the initial flash content");
return;
}
} else {
DB_PRINT_L(0, "No BDRV - binding to RAM\n");
s->storage = blk_blockalign(NULL, s->size);
memset(s->storage, 0xFF, s->size);
}
}
static void m25p80_realize(SSISlave *ss, Error **errp)
{
Flash *s = M25P80(ss);
M25P80Class *mc = M25P80_GET_CLASS(s);
s->pi = mc->pi;
s->size = s->pi->sector_size * s->pi->n_sectors;
s->dirty_page = -1;
if (s->blk) {
DB_PRINT_L(0, "Binding to IF_MTD drive\n");
s->storage = blk_blockalign(s->blk, s->size);
if (blk_pread(s->blk, 0, s->storage, s->size) != s->size) {
error_setg(errp, "failed to read the initial flash content");
return;
}
} else {
DB_PRINT_L(0, "No BDRV - binding to RAM\n");
s->storage = blk_blockalign(NULL, s->size);
memset(s->storage, 0xFF, s->size);
}
}
