diff options
Diffstat (limited to 'drivers/platform/chrome/cros_kunit_util.h')
| -rw-r--r-- | drivers/platform/chrome/cros_kunit_util.h | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/drivers/platform/chrome/cros_kunit_util.h b/drivers/platform/chrome/cros_kunit_util.h new file mode 100644 index 000000000..414002271 --- /dev/null +++ b/drivers/platform/chrome/cros_kunit_util.h @@ -0,0 +1,48 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * CrOS Kunit tests utilities. + */ + +#ifndef _CROS_KUNIT_UTIL_H_ +#define _CROS_KUNIT_UTIL_H_ + +#include <linux/platform_data/cros_ec_proto.h> + +struct ec_xfer_mock { + struct list_head list; + struct kunit *test; + + /* input */ + struct cros_ec_command msg; + void *i_data; + + /* output */ + int ret; + int result; + void *o_data; + u32 o_data_len; +}; + +extern int cros_kunit_ec_xfer_mock_default_result; +extern int cros_kunit_ec_xfer_mock_default_ret; +extern int cros_kunit_ec_cmd_xfer_mock_called; +extern int cros_kunit_ec_pkt_xfer_mock_called; + +int cros_kunit_ec_xfer_mock(struct cros_ec_device *ec_dev, struct cros_ec_command *msg); +int cros_kunit_ec_cmd_xfer_mock(struct cros_ec_device *ec_dev, struct cros_ec_command *msg); +int cros_kunit_ec_pkt_xfer_mock(struct cros_ec_device *ec_dev, struct cros_ec_command *msg); +struct ec_xfer_mock *cros_kunit_ec_xfer_mock_add(struct kunit *test, size_t size); +struct ec_xfer_mock *cros_kunit_ec_xfer_mock_addx(struct kunit *test, + int ret, int result, size_t size); +struct ec_xfer_mock *cros_kunit_ec_xfer_mock_next(void); + +extern int cros_kunit_readmem_mock_offset; +extern u8 *cros_kunit_readmem_mock_data; +extern int cros_kunit_readmem_mock_ret; + +int cros_kunit_readmem_mock(struct cros_ec_device *ec_dev, unsigned int offset, + unsigned int bytes, void *dest); + +void cros_kunit_mock_reset(void); + +#endif |