--- a/include/linux/spi/spi.h +++ b/include/linux/spi/spi.h @@ -618,6 +618,8 @@ struct spi_transfer { unsigned cs_change:1; unsigned tx_nbits:3; unsigned rx_nbits:3; + unsigned verify:1; + unsigned fast_write:1; #define SPI_NBITS_SINGLE 0x01 /* 1bit transfer */ #define SPI_NBITS_DUAL 0x02 /* 2bits transfer */ #define SPI_NBITS_QUAD 0x04 /* 4bits transfer */ @@ -663,6 +665,7 @@ struct spi_message { struct spi_device *spi; unsigned is_dma_mapped:1; + unsigned fast_read:1; /* REVISIT: we might want a flag affecting the behavior of the * last transfer ... allowing things like "read 16 bit length L"