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/* SPDX-License-Identifier: GPL-2.0-only */
/* This file is part of the coreboot project. */
Device (HIDD)
{
Name (_HID, "INT33D5")
Name (HBSY, Zero)
Name (HIDX, Zero)
Name (HRDY, Zero)
Method (HDEM, 0, Serialized)
{
HBSY = Zero
Return (HIDX)
}
Method (HDMM, 0, Serialized)
{
Return (Zero)
}
Method (HDSM, 1, Serialized)
{
HRDY = Arg0
}
Method (HPEM, 1, Serialized)
{
HBSY = One
HIDX = Arg0
Notify (HIDD, 0xC0)
Local0 = Zero
While (((Local0 < 0xFA) && HBSY))
{
Sleep (0x04)
Local0++
}
If ((HBSY == One))
{
HBSY = Zero
HIDX = Zero
Return (One)
}
Else
{
Return (Zero)
}
}
}
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