virtual_oss_fir_filter
struct virtual_oss_fir_filter fir = {};
struct virtual_oss_fir_filter fir_filter;
#define VIRTUAL_OSS_GET_RX_DEV_FIR_FILTER _IOWR('O', 34, struct virtual_oss_fir_filter)
#define VIRTUAL_OSS_SET_RX_DEV_FIR_FILTER _IOWR('O', 35, struct virtual_oss_fir_filter)
#define VIRTUAL_OSS_GET_TX_DEV_FIR_FILTER _IOWR('O', 36, struct virtual_oss_fir_filter)
#define VIRTUAL_OSS_SET_TX_DEV_FIR_FILTER _IOWR('O', 37, struct virtual_oss_fir_filter)
#define VIRTUAL_OSS_GET_RX_LOOP_FIR_FILTER _IOWR('O', 38, struct virtual_oss_fir_filter)
#define VIRTUAL_OSS_SET_RX_LOOP_FIR_FILTER _IOWR('O', 39, struct virtual_oss_fir_filter)
#define VIRTUAL_OSS_GET_TX_LOOP_FIR_FILTER _IOWR('O', 40, struct virtual_oss_fir_filter)
#define VIRTUAL_OSS_SET_TX_LOOP_FIR_FILTER _IOWR('O', 41, struct virtual_oss_fir_filter)