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drivers: ps2: Add syscall handler for PS/2 API

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Introduction of syscall handlers for the PS/2 API

Signed-off-by: Francisco Munoz <francisco.munoz.ruiz@intel.com>
This commit is contained in:
Francisco Munoz 2019-08-07 07:39:54 -07:00 • committed by Andrew Boie
commit 4426f49da1
1 changed files with 39 additions and 0 deletions
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39
drivers/ps2/ps2_handlers.c Normal file
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/*
* Copyright (c) 2019 Intel Corporation
*
* SPDX-License-Identifier: Apache-2.0
*/
#include <drivers/ps2.h>
#include <syscall_handler.h>
Z_SYSCALL_HANDLER(ps2_config, dev, callback_isr)
{
Z_OOPS(Z_SYSCALL_DRIVER_PS2(dev, config));
Z_OOPS(Z_SYSCALL_VERIFY_MSG(callback_isr == 0,
"callback not be set from user mode"));
return z_impl_ps2_config((struct device *)dev, callback_isr);
}
Z_SYSCALL_HANDLER(ps2_write, dev, value)
{
Z_OOPS(Z_SYSCALL_DRIVER_PS2(dev, write));
return z_impl_ps2_write((struct device *)dev, value);
}
Z_SYSCALL_HANDLER(ps2_read, dev, value)
{
Z_OOPS(Z_SYSCALL_DRIVER_PS2(dev, read));
Z_OOPS(Z_SYSCALL_MEMORY_WRITE(value, sizeof(u8_t)));
return z_impl_ps2_read((struct device *)dev, (u32_t *)value);
}
Z_SYSCALL_HANDLER(ps2_enable_callback)
{
return z_impl_ps2_enable_callback((struct device *)dev);
}
Z_SYSCALL_HANDLER(ps2_disable_callback, dev)
{
return z_impl_ps2_disable_callback((struct device *)dev);
}