switchcase_csr_read_4
#define switchcase_csr_read_4(__csr_num, __val) {\
#undef switchcase_csr_read_4
#define switchcase_csr_read_4(__csr_num, __val) {\
#undef switchcase_csr_read_4
#define switchcase_csr_read_4(__csr_num, __val) {\
#undef switchcase_csr_read_4