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/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Wrapper method that calls ALIB function 1 to report current AC/DC state.
*/
Method (WAL1)
{
/* Send ALIB Function 1 the AC/DC state */
Local0 = Buffer (0x03) {}
CreateWordField (Local0, 0, F1SZ)
CreateByteField (Local0, 2, F1DA)
/* First argument is size i.e. 3 bytes */
F1SZ = 3
/*
* Second argument is power state i.e. AC or DC.
* ALIB expects AC = 0, DC = 1.
* PWRS reports AC = 1, DC = 0.
*
* Hence, need to invert the state of PWRS.
*/
F1DA = \PWRS ^ 1
Printf ("ALIB call: func 1 params %o", Local0)
\_SB.ALIB (1, Local0)
}
Method (PNOT)
{
/* Report AC/DC state to ALIB using WAL1() */
\WAL1 ()
}
/*
* Processor Object
*/
/* These devices are created at runtime */
External (\_SB.C000, DeviceObj)
External (\_SB.C001, DeviceObj)
External (\_SB.C002, DeviceObj)
External (\_SB.C003, DeviceObj)
External (\_SB.C004, DeviceObj)
External (\_SB.C005, DeviceObj)
External (\_SB.C006, DeviceObj)
External (\_SB.C007, DeviceObj)
/* Return a package containing enabled processor entries */
Method (PPKG)
{
If (\PCNT >= 8) {
Return (Package ()
{
\_SB.C000,
\_SB.C001,
\_SB.C002,
\_SB.C003,
\_SB.C004,
\_SB.C005,
\_SB.C006,
\_SB.C007
})
} ElseIf (\PCNT >= 4) {
Return (Package ()
{
\_SB.C000,
\_SB.C001,
\_SB.C002,
\_SB.C003
})
} ElseIf (\PCNT >= 2) {
Return (Package ()
{
\_SB.C000,
\_SB.C001
})
} Else {
Return (Package ()
{
\_SB.C000
})
}
}
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