52 lines
1.3 KiB
C
52 lines
1.3 KiB
C
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/*
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* Copyright (c) 2018 Alexander Wachter
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include <syscall_handler.h>
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#include <can.h>
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_SYSCALL_HANDLER(can_configure, dev, mode, bitrate) {
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_SYSCALL_OBJ(dev, K_OBJ_DRIVER_CAN);
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return _impl_can_configure((struct device *)dev, mode, bitrate);
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}
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_SYSCALL_HANDLER(can_send, dev, msg) {
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_SYSCALL_OBJ(dev, K_OBJ_DRIVER_CAN);
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/* We need to be able to read the data */
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_SYSCALL_MEMORY_ARRAY_READ(msg->data, msg->dlc, sizeof(msg->data));
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return _impl_can_send((struct device *)dev, (struct can_msg *)msg)
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}
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_SYSCALL_HANDLER(can_attach_msgq, dev, msgq, filter) {
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_SYSCALL_OBJ(dev, K_OBJ_DRIVER_CAN);
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/* We need to be able to write the data */
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_SYSCALL_MEMORY_WRITE(msgq, sizeof(msgq));
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_SYSCALL_MEMORY_WRITE(msgq->buffer_start,
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msgq->buffer_end - msgq->buffer_start);
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return _impl_can_attach_msgq((struct device *)dev,
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(struct k_msgq *)msgq,
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(const struct can_filter *) filter);
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}
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_SYSCALL_HANDLER(can_attach_isr, dev, isr, filter) {
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_SYSCALL_OBJ(dev, K_OBJ_DRIVER_CAN);
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return _impl_can_attach_isr((struct device *)dev,
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(can_rx_callback_t)isr,
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(const struct can_filter *) filter);
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}
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_SYSCALL_HANDLER(can_detach, dev, filter_id) {
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_SYSCALL_OBJ(dev, K_OBJ_DRIVER_CAN);
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return _impl_can_detach((struct device *)dev, (int)filter_id);
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}
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