mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-09-10 23:03:29 +09:00
![Saket Sinha](/assets/img/avatar_default.png)
The DSDT table contains a bytecode that is executed by a driver in the kernel. Signed-off-by: Saket Sinha <saket.sinha89@gmail.com> Tested with QEMU '-M q35' Tested-by: Bin Meng <bmeng.cn@gmail.com>
103 lines
2.6 KiB
Plaintext
103 lines
2.6 KiB
Plaintext
/* Common legacy ISA style devices. */
|
|
Scope(\_SB.PCI0.ISA) {
|
|
|
|
Device(RTC) {
|
|
Name(_HID, EisaId("PNP0B00"))
|
|
Name(_CRS, ResourceTemplate() {
|
|
IO(Decode16, 0x0070, 0x0070, 0x10, 0x02)
|
|
IRQNoFlags() { 8 }
|
|
IO(Decode16, 0x0072, 0x0072, 0x02, 0x06)
|
|
})
|
|
}
|
|
|
|
Device(KBD) {
|
|
Name(_HID, EisaId("PNP0303"))
|
|
Method(_STA, 0, NotSerialized) {
|
|
Return (0x0f)
|
|
}
|
|
Name(_CRS, ResourceTemplate() {
|
|
IO(Decode16, 0x0060, 0x0060, 0x01, 0x01)
|
|
IO(Decode16, 0x0064, 0x0064, 0x01, 0x01)
|
|
IRQNoFlags() { 1 }
|
|
})
|
|
}
|
|
|
|
Device(MOU) {
|
|
Name(_HID, EisaId("PNP0F13"))
|
|
Method(_STA, 0, NotSerialized) {
|
|
Return (0x0f)
|
|
}
|
|
Name(_CRS, ResourceTemplate() {
|
|
IRQNoFlags() { 12 }
|
|
})
|
|
}
|
|
|
|
Device(FDC0) {
|
|
Name(_HID, EisaId("PNP0700"))
|
|
Method(_STA, 0, NotSerialized) {
|
|
Store(FDEN, Local0)
|
|
If (LEqual(Local0, 0)) {
|
|
Return (0x00)
|
|
} Else {
|
|
Return (0x0f)
|
|
}
|
|
}
|
|
Name(_CRS, ResourceTemplate() {
|
|
IO(Decode16, 0x03f2, 0x03f2, 0x00, 0x04)
|
|
IO(Decode16, 0x03f7, 0x03f7, 0x00, 0x01)
|
|
IRQNoFlags() { 6 }
|
|
DMA(Compatibility, NotBusMaster, Transfer8) { 2 }
|
|
})
|
|
}
|
|
|
|
Device(LPT) {
|
|
Name(_HID, EisaId("PNP0400"))
|
|
Method(_STA, 0, NotSerialized) {
|
|
Store(LPEN, Local0)
|
|
If (LEqual(Local0, 0)) {
|
|
Return (0x00)
|
|
} Else {
|
|
Return (0x0f)
|
|
}
|
|
}
|
|
Name(_CRS, ResourceTemplate() {
|
|
IO(Decode16, 0x0378, 0x0378, 0x08, 0x08)
|
|
IRQNoFlags() { 7 }
|
|
})
|
|
}
|
|
|
|
Device(COM1) {
|
|
Name(_HID, EisaId("PNP0501"))
|
|
Name(_UID, 0x01)
|
|
Method(_STA, 0, NotSerialized) {
|
|
Store(CAEN, Local0)
|
|
If (LEqual(Local0, 0)) {
|
|
Return (0x00)
|
|
} Else {
|
|
Return (0x0f)
|
|
}
|
|
}
|
|
Name(_CRS, ResourceTemplate() {
|
|
IO(Decode16, 0x03f8, 0x03f8, 0x00, 0x08)
|
|
IRQNoFlags() { 4 }
|
|
})
|
|
}
|
|
|
|
Device(COM2) {
|
|
Name(_HID, EisaId("PNP0501"))
|
|
Name(_UID, 0x02)
|
|
Method(_STA, 0, NotSerialized) {
|
|
Store(CBEN, Local0)
|
|
If (LEqual(Local0, 0)) {
|
|
Return (0x00)
|
|
} Else {
|
|
Return (0x0f)
|
|
}
|
|
}
|
|
Name(_CRS, ResourceTemplate() {
|
|
IO(Decode16, 0x02f8, 0x02f8, 0x00, 0x08)
|
|
IRQNoFlags() { 3 }
|
|
})
|
|
}
|
|
}
|