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Searched refs:SPI_IOC_MAGIC (Results 1 – 2 of 2) sorted by relevance

/Linux-v5.4/include/uapi/linux/spi/
Dspidev.h56 #define SPI_IOC_MAGIC 'k' macro
122 #define SPI_IOC_MESSAGE(N) _IOW(SPI_IOC_MAGIC, 0, char[SPI_MSGSIZE(N)])
126 #define SPI_IOC_RD_MODE _IOR(SPI_IOC_MAGIC, 1, __u8)
127 #define SPI_IOC_WR_MODE _IOW(SPI_IOC_MAGIC, 1, __u8)
130 #define SPI_IOC_RD_LSB_FIRST _IOR(SPI_IOC_MAGIC, 2, __u8)
131 #define SPI_IOC_WR_LSB_FIRST _IOW(SPI_IOC_MAGIC, 2, __u8)
134 #define SPI_IOC_RD_BITS_PER_WORD _IOR(SPI_IOC_MAGIC, 3, __u8)
135 #define SPI_IOC_WR_BITS_PER_WORD _IOW(SPI_IOC_MAGIC, 3, __u8)
138 #define SPI_IOC_RD_MAX_SPEED_HZ _IOR(SPI_IOC_MAGIC, 4, __u32)
139 #define SPI_IOC_WR_MAX_SPEED_HZ _IOW(SPI_IOC_MAGIC, 4, __u32)
[all …]
/Linux-v5.4/drivers/spi/
Dspidev.c319 if (_IOC_TYPE(cmd) != SPI_IOC_MAGIC in spidev_get_ioc_message()
346 if (_IOC_TYPE(cmd) != SPI_IOC_MAGIC) in spidev_ioctl()
537 if (_IOC_TYPE(cmd) == SPI_IOC_MAGIC in spidev_compat_ioctl()