From 8708c1f09228d56d9fa0b698765102a3160674b2 Mon Sep 17 00:00:00 2001 From: Claudio Mignanti Date: Mon, 9 Feb 2009 21:38:27 +0000 Subject: Add i2c driver (to etrax) improved by Geert Vancompernolle SVN-Revision: 14462 --- .../files/arch/cris/arch-v10/drivers/i2c_errno.h | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 target/linux/etrax/files/arch/cris/arch-v10/drivers/i2c_errno.h (limited to 'target/linux/etrax/files/arch/cris/arch-v10/drivers/i2c_errno.h') diff --git a/target/linux/etrax/files/arch/cris/arch-v10/drivers/i2c_errno.h b/target/linux/etrax/files/arch/cris/arch-v10/drivers/i2c_errno.h new file mode 100644 index 0000000000..ddd99b0e5b --- /dev/null +++ b/target/linux/etrax/files/arch/cris/arch-v10/drivers/i2c_errno.h @@ -0,0 +1,20 @@ +#ifndef _I2C_ERRNO_H +#define _I2C_ERRNO_H + +#define EI2CNOERRORS 0 /* All fine */ +#define EI2CBUSNFREE 1 /* I2C bus not free */ +#define EI2CWADDRESS 2 /* Address write failed */ +#define EI2CRADDRESS 3 /* Address read failed */ +#define EI2CSENDDATA 4 /* Sending data failed */ +#define EI2CRECVDATA 5 /* Receiving data failed */ +#define EI2CSTRTCOND 6 /* Start condition failed */ +#define EI2CRSTACOND 7 /* Repeated start condition failed */ +#define EI2CSTOPCOND 8 /* Stop condition failed */ +#define EI2CNOSNDBYT 9 /* Number of send bytes is 0, while there's a send buffer defined */ +#define EI2CNOSNDBUF 10 /* No send buffer defined, while number of send bytes is not 0 */ +#define EI2CNORCVBYT 11 /* Number of receive bytes is 0, while there's a receive buffer defined */ +#define EI2CNORCVBUF 12 /* No receive buffer defined, while number of receive bytes is not 0 */ +#define EI2CNOACKNLD 13 /* No acknowledge received from slave */ +#define EI2CNOMNUMBR 14 /* No MAJOR number received from kernel while registering the device */ + +#endif /* _I2C_ERRNO_H */ -- cgit v1.2.3