diff options
| author | Paolo Bonzini <pbonzini@redhat.com> | 2019-03-18 15:06:50 +0100 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2019-06-03 14:03:02 +0200 |
| commit | 06599472ec40efef3de7cb2bc98d61e8d4b18a63 (patch) | |
| tree | 284d2baa0ab63e29a7c0e70adca2d80602a7e16e /tests/ds1338-test.c | |
| parent | 8130dbcbcda15b3fe5ae1da76bf48868c4ce90fb (diff) | |
libqos: i2c: move address into QI2CDevice
This removes the hardcoded I2C address from the tests. The address
is passed via QOSGraphEdgeOptions to i2c_device_create and stored
in the QI2CDevice.
The i2c_send and i2c_recv functions, along with their wrappers,
therefore, can be changed to take a QI2CDevice rather than an
adapter/address pair.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'tests/ds1338-test.c')
| -rw-r--r-- | tests/ds1338-test.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tests/ds1338-test.c b/tests/ds1338-test.c index fd8fbad533..f6ade9a050 100644 --- a/tests/ds1338-test.c +++ b/tests/ds1338-test.c @@ -31,13 +31,12 @@ static inline uint8_t bcd2bin(uint8_t x) static void send_and_receive(void *obj, void *data, QGuestAllocator *alloc) { QI2CDevice *i2cdev = (QI2CDevice *)obj; - I2CAdapter *i2c = i2cdev->bus; uint8_t resp[7]; time_t now = time(NULL); struct tm *tm_ptr = gmtime(&now); - i2c_read_block(i2c, DS1338_ADDR, 0, resp, sizeof(resp)); + i2c_read_block(i2cdev, 0, resp, sizeof(resp)); /* check retrieved time againt local time */ g_assert_cmpuint(bcd2bin(resp[4]), == , tm_ptr->tm_mday); @@ -50,6 +49,7 @@ static void ds1338_register_nodes(void) QOSGraphEdgeOptions opts = { .extra_device_opts = "address=0x68" }; + add_qi2c_address(&opts, &(QI2CAddress) { DS1338_ADDR }); qos_node_create_driver("ds1338", i2c_device_create); qos_node_consumes("ds1338", "i2c-bus", &opts); |