From 34dcc540e28cc2253fd3bdaacdd77faf1d42d759 Mon Sep 17 00:00:00 2001 From: Phil Sutter Date: Tue, 13 May 2014 00:17:06 +0200 Subject: [PATCH] spi: add various flags to spi_transfer and spi_message structs --- include/linux/spi/spi.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/include/linux/spi/spi.h b/include/linux/spi/spi.h index 4203c66..4ee1a02 100644 --- a/include/linux/spi/spi.h +++ b/include/linux/spi/spi.h @@ -581,6 +581,8 @@ struct spi_transfer { dma_addr_t rx_dma; unsigned cs_change:1; + unsigned verify:1; + unsigned fast_write:1; unsigned tx_nbits:3; unsigned rx_nbits:3; #define SPI_NBITS_SINGLE 0x01 /* 1bit transfer */ @@ -627,6 +629,7 @@ 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" -- 1.8.5.3