pds_core_dev_cmd_regs
struct pds_core_dev_cmd_regs __iomem *cmd_regs;
data_addr = offsetof(struct pds_core_dev_cmd_regs, data);
struct pds_core_dev_cmd_regs devcmd;
static_assert(sizeof(struct pds_core_dev_cmd_regs) == 2048);