ionic_dev_cmd_regs
union ionic_dev_cmd_regs __iomem *dev_cmd_regs;
static_assert(sizeof(union ionic_dev_cmd_regs) == 2048);
offsetof(union ionic_dev_cmd_regs, data),
offset, offsetof(union ionic_dev_cmd_regs, data),
union ionic_dev_cmd_regs devcmd;