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/*
* This file is part of the coreboot project.
*
* Copyright 2018 Google LLC
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
Device (WLCO)
{
Name (_HID, "GOOG000C")
Name (_UID, 1)
Name (_DDN, "Wilco EC Command Device")
#ifdef EC_WAKE_PIN
Name (_PRW, Package () { EC_WAKE_PIN, 0x5 })
#endif
Method (_STA)
{
Return (0xf)
}
Name (_CRS, ResourceTemplate ()
{
IO (Decode16,
CONFIG_EC_BASE_HOST_DATA,
CONFIG_EC_BASE_HOST_DATA,
4, 4)
IO (Decode16,
CONFIG_EC_BASE_HOST_COMMAND,
CONFIG_EC_BASE_HOST_COMMAND,
4, 4)
IO (Decode16,
CONFIG_EC_BASE_PACKET,
CONFIG_EC_BASE_PACKET,
16, 16)
})
Name (_PRS, ResourceTemplate ()
{
StartDependentFn (0, 0) {
IO (Decode16,
CONFIG_EC_BASE_HOST_DATA,
CONFIG_EC_BASE_HOST_DATA,
4, 4)
IO (Decode16,
CONFIG_EC_BASE_HOST_COMMAND,
CONFIG_EC_BASE_HOST_COMMAND,
4, 4)
IO (Decode16,
CONFIG_EC_BASE_PACKET,
CONFIG_EC_BASE_PACKET,
16, 16)
}
EndDependentFn ()
})
}
Device (WEVT)
{
Name (_HID, "GOOG000D")
Name (_UID, 1)
Name (_DDN, "Wilco EC Event Interface")
Method (_STA)
{
Return (0xB)
}
/* Get Event Buffer */
Method (QSET, 0, Serialized)
{
/* Get count of event bytes */
Local0 = R (QSEC)
Name (QBUF, Buffer (Local0) {})
/* Fill QS event buffer with Local0 bytes */
For (Local1 = 0, Local1 < Local0, Local1++) {
QBUF[Local1] = R (QSEB)
}
Printf ("QS = %o", QBUF)
Return (QBUF)
}
}
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