SSTATUS
while(read_reg_le32(par->dc_regs, SSTATUS) & 0x80);
while(read_reg_le32(par->dc_regs, SSTATUS) & 0x80);
while(read_reg_le32(par->dc_regs, SSTATUS) & 0x40);
while(read_reg_le32(par->dc_regs, SSTATUS) & 0x80);
while(read_reg_le32(par->dc_regs, SSTATUS) & 0x80);
while(read_reg_le32(par->dc_regs, SSTATUS) & 0x40);
while(read_reg_le32(par->dc_regs, SSTATUS) & 0x80);
while(read_reg_le32(par->dc_regs, SSTATUS) & 0x80);
while(read_reg_le32(par->dc_regs, SSTATUS) & 0x40);
tmp = (read_reg_le32(par->dc_regs, SSTATUS) & 0x0f00) >> 8;