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author | Thomas Huth | 2019-09-10 16:41:20 +0200 |
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committer | Thomas Huth | 2020-01-12 11:42:41 +0100 |
commit | 1cf4323ecd03235984e43a416a42f10c975cf785 (patch) | |
tree | 57ad5475a4cbbbe0088aecf86b682d8e11150b9f /tests/libqos/i2c.c | |
parent | tests/Makefile: Move qtest-related settings to a separate Makefile.include (diff) | |
download | qemu-1cf4323ecd03235984e43a416a42f10c975cf785.tar.gz qemu-1cf4323ecd03235984e43a416a42f10c975cf785.tar.xz qemu-1cf4323ecd03235984e43a416a42f10c975cf785.zip |
tests/libqos: Move the libqos files under tests/qtest/
The qos stuff belongs to qtest, so move it into that directory, too.
Message-Id: <20191218103059.11729-8-thuth@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Diffstat (limited to 'tests/libqos/i2c.c')
-rw-r--r-- | tests/libqos/i2c.c | 85 |
1 files changed, 0 insertions, 85 deletions
diff --git a/tests/libqos/i2c.c b/tests/libqos/i2c.c deleted file mode 100644 index 156114e745..0000000000 --- a/tests/libqos/i2c.c +++ /dev/null @@ -1,85 +0,0 @@ -/* - * QTest I2C driver - * - * Copyright (c) 2012 Andreas Färber - * - * This work is licensed under the terms of the GNU GPL, version 2 or later. - * See the COPYING file in the top-level directory. - */ -#include "qemu/osdep.h" -#include "libqos/i2c.h" -#include "libqtest.h" - -void i2c_send(QI2CDevice *i2cdev, const uint8_t *buf, uint16_t len) -{ - i2cdev->bus->send(i2cdev->bus, i2cdev->addr, buf, len); -} - -void i2c_recv(QI2CDevice *i2cdev, uint8_t *buf, uint16_t len) -{ - i2cdev->bus->recv(i2cdev->bus, i2cdev->addr, buf, len); -} - -void i2c_read_block(QI2CDevice *i2cdev, uint8_t reg, - uint8_t *buf, uint16_t len) -{ - i2c_send(i2cdev, ®, 1); - i2c_recv(i2cdev, buf, len); -} - -void i2c_write_block(QI2CDevice *i2cdev, uint8_t reg, - const uint8_t *buf, uint16_t len) -{ - uint8_t *cmd = g_malloc(len + 1); - cmd[0] = reg; - memcpy(&cmd[1], buf, len); - i2c_send(i2cdev, cmd, len + 1); - g_free(cmd); -} - -uint8_t i2c_get8(QI2CDevice *i2cdev, uint8_t reg) -{ - uint8_t resp[1]; - i2c_read_block(i2cdev, reg, resp, sizeof(resp)); - return resp[0]; -} - -uint16_t i2c_get16(QI2CDevice *i2cdev, uint8_t reg) -{ - uint8_t resp[2]; - i2c_read_block(i2cdev, reg, resp, sizeof(resp)); - return (resp[0] << 8) | resp[1]; -} - -void i2c_set8(QI2CDevice *i2cdev, uint8_t reg, uint8_t value) -{ - i2c_write_block(i2cdev, reg, &value, 1); -} - -void i2c_set16(QI2CDevice *i2cdev, uint8_t reg, uint16_t value) -{ - uint8_t data[2]; - - data[0] = value >> 8; - data[1] = value & 255; - i2c_write_block(i2cdev, reg, data, sizeof(data)); -} - -void *i2c_device_create(void *i2c_bus, QGuestAllocator *alloc, void *addr) -{ - QI2CDevice *i2cdev = g_new0(QI2CDevice, 1); - - i2cdev->bus = i2c_bus; - if (addr) { - i2cdev->addr = ((QI2CAddress *)addr)->addr; - } - return &i2cdev->obj; -} - -void add_qi2c_address(QOSGraphEdgeOptions *opts, QI2CAddress *addr) -{ - g_assert(addr); - - opts->arg = addr; - opts->size_arg = sizeof(QI2CAddress); -} |