arch/x86/cpu/qemu/acpi/isa.asl

   1 /* Common legacy ISA style devices. */
   2 Scope(\_SB.PCI0.ISA) {
   3
   4     Device(RTC) {
   5         Name(_HID, EisaId("PNP0B00"))
   6         Name(_CRS, ResourceTemplate() {
   7             IO(Decode16, 0x0070, 0x0070, 0x10, 0x02)
   8             IRQNoFlags() { 8 }
   9             IO(Decode16, 0x0072, 0x0072, 0x02, 0x06)
  10         })
  11     }
  12
  13     Device(KBD) {
  14         Name(_HID, EisaId("PNP0303"))
  15         Method(_STA, 0, NotSerialized) {
  16             Return (0x0f)
  17         }
  18         Name(_CRS, ResourceTemplate() {
  19             IO(Decode16, 0x0060, 0x0060, 0x01, 0x01)
  20             IO(Decode16, 0x0064, 0x0064, 0x01, 0x01)
  21             IRQNoFlags() { 1 }
  22         })
  23     }
  24
  25     Device(MOU) {
  26         Name(_HID, EisaId("PNP0F13"))
  27         Method(_STA, 0, NotSerialized) {
  28             Return (0x0f)
  29         }
  30         Name(_CRS, ResourceTemplate() {
  31             IRQNoFlags() { 12 }
  32         })
  33     }
  34
  35     Device(FDC0) {
  36         Name(_HID, EisaId("PNP0700"))
  37         Method(_STA, 0, NotSerialized) {
  38             Store(FDEN, Local0)
  39             If (LEqual(Local0, 0)) {
  40                 Return (0x00)
  41             } Else {
  42                 Return (0x0f)
  43             }
  44         }
  45         Name(_CRS, ResourceTemplate() {
  46             IO(Decode16, 0x03f2, 0x03f2, 0x00, 0x04)
  47             IO(Decode16, 0x03f7, 0x03f7, 0x00, 0x01)
  48             IRQNoFlags() { 6 }
  49             DMA(Compatibility, NotBusMaster, Transfer8) { 2 }
  50         })
  51     }
  52
  53     Device(LPT) {
  54         Name(_HID, EisaId("PNP0400"))
  55         Method(_STA, 0, NotSerialized) {
  56             Store(LPEN, Local0)
  57             If (LEqual(Local0, 0)) {
  58                 Return (0x00)
  59             } Else {
  60                 Return (0x0f)
  61             }
  62         }
  63         Name(_CRS, ResourceTemplate() {
  64             IO(Decode16, 0x0378, 0x0378, 0x08, 0x08)
  65             IRQNoFlags() { 7 }
  66         })
  67     }
  68
  69     Device(COM1) {
  70         Name(_HID, EisaId("PNP0501"))
  71         Name(_UID, 0x01)
  72         Method(_STA, 0, NotSerialized) {
  73             Store(CAEN, Local0)
  74             If (LEqual(Local0, 0)) {
  75                 Return (0x00)
  76             } Else {
  77                 Return (0x0f)
  78             }
  79         }
  80         Name(_CRS, ResourceTemplate() {
  81             IO(Decode16, 0x03f8, 0x03f8, 0x00, 0x08)
  82             IRQNoFlags() { 4 }
  83         })
  84     }
  85
  86     Device(COM2) {
  87         Name(_HID, EisaId("PNP0501"))
  88         Name(_UID, 0x02)
  89         Method(_STA, 0, NotSerialized) {
  90             Store(CBEN, Local0)
  91             If (LEqual(Local0, 0)) {
  92                 Return (0x00)
  93             } Else {
  94                 Return (0x0f)
  95             }
  96         }
  97         Name(_CRS, ResourceTemplate() {
  98             IO(Decode16, 0x02f8, 0x02f8, 0x00, 0x08)
  99             IRQNoFlags() { 3 }
 100         })
 101     }
 102 }