raw/ifpga/base: support multiple cards

[dpdk.git] / drivers / raw / ifpga / base / opae_spi.h

diff --git a/drivers/raw/ifpga/base/opae_spi.h b/drivers/raw/ifpga/base/opae_spi.h
index 6355deb..d20a4c3 100644 (file)
--- a/drivers/raw/ifpga/base/opae_spi.h
+++ b/drivers/raw/ifpga/base/opae_spi.h
@@ -38,7 +38,7 @@
 #define SPI_WRITE 0x20
 #define WRITE_DATA_MASK GENMASK_ULL(31, 0)
 
-#define SPI_MAX_RETRY 100000
+#define SPI_MAX_RETRY 1000000
 
 #define TYPE_SPI 0
 #define TYPE_NIOS_SPI 1
@@ -102,6 +102,7 @@ struct spi_transaction_dev {
        struct altera_spi_device *dev;
        int chipselect;
        struct spi_tran_buffer *buffer;
+       pthread_mutex_t lock;
 };
 
 struct spi_tran_header {