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raw/ifpga/base: enhance driver reliability in multi-process
[dpdk.git]
/
drivers
/
raw
/
ifpga
/
base
/
opae_i2c.h
diff --git
a/drivers/raw/ifpga/base/opae_i2c.h
b/drivers/raw/ifpga/base/opae_i2c.h
index
266e127
..
4f6b0b2
100644
(file)
--- a/
drivers/raw/ifpga/base/opae_i2c.h
+++ b/
drivers/raw/ifpga/base/opae_i2c.h
@@
-94,6
+94,7
@@
struct altera_i2c_dev {
u8 *buf;
int (*xfer)(struct altera_i2c_dev *dev, struct i2c_msg *msg, int num);
pthread_mutex_t lock;
+ pthread_mutex_t *mutex; /* multi-process mutex from adapter */
};
/**