QuarkPlatformPkg/Acpi/AcpiTables/Dsdt/PciIrq.asi

   1 /** @file
   2
   3 Copyright (c) 2013-2015 Intel Corporation.
   4
   5 SPDX-License-Identifier: BSD-2-Clause-Patent
   6
   7 **/
   8
   9
  10 // Interrupts can be DEB8=all except 13,8,6,2,1,0
  11
  12 #ifndef PCIIRQ_ASI
  13 #define PCIIRQ_ASI
  14
  15 OperationRegion(PRR0, PCI_Config, 0x60, 0x08)
  16 Field(PRR0, ANYACC, NOLOCK, PRESERVE)
  17 {
  18     PIRA, 8,
  19     PIRB, 8,
  20     PIRC, 8,
  21     PIRD, 8,
  22     PIRE, 8,
  23     PIRF, 8,
  24     PIRG, 8,
  25     PIRH, 8
  26 }
  27
  28 Device(LNKA)            // PCI IRQ link A
  29 {
  30     Name(_HID,EISAID("PNP0C0F"))
  31
  32     Name(_UID, 1)
  33
  34     Method(_STA,0,NotSerialized)
  35     {
  36         If(And(PIRA, 0x80))
  37         {
  38           Return(0x9)
  39         }
  40         Else
  41         {
  42           Return(0xB)
  43         }    // Don't display
  44     }
  45
  46     Method(_DIS,0,NotSerialized)
  47     {
  48         Or(PIRA, 0x80, PIRA)
  49     }
  50
  51     Method(_CRS,0,Serialized)
  52     {
  53         Name(BUF0,
  54             ResourceTemplate()
  55             {IRQ(Level,ActiveLow,Shared){0}})
  56
  57                                 // Define references to buffer elements
  58         CreateWordField (BUF0, 0x01, IRQW)  // IRQ low
  59                                 // Write current settings into IRQ descriptor
  60         If (And(PIRA, 0x80))
  61         {
  62             Store(Zero, Local0)
  63         }
  64         Else
  65         {
  66             Store(One,Local0)
  67         }
  68                                                     // Shift 1 by value in register 70
  69         ShiftLeft(Local0,And(PIRA,0x0F),IRQW)       // Save in buffer
  70         Return(BUF0)                                // Return Buf0
  71     }                                               // End of _CRS method
  72
  73     Name(_PRS,
  74         ResourceTemplate()
  75         {IRQ(Level,ActiveLow,Shared){12,11,10,9,7,5,4,3}})
  76
  77     Method(_SRS,1,NotSerialized)
  78     {
  79         CreateWordField (ARG0, 0x01, IRQW)  // IRQ low
  80
  81         FindSetRightBit(IRQW,Local0)          // Set IRQ
  82         If (LNotEqual(IRQW,Zero))
  83         {
  84             And(Local0, 0x7F,Local0)
  85             Decrement(Local0)
  86         }
  87         Else
  88         {
  89             Or(Local0, 0x80,Local0)
  90         }
  91         store(Local0, PIRA)
  92     }                                                  // End of _SRS Method
  93 }
  94
  95 Device(LNKB)            // PCI IRQ link B
  96 {
  97     Name(_HID,EISAID("PNP0C0F"))
  98
  99     Name(_UID, 2)
 100
 101     Method(_STA,0,NotSerialized)
 102     {
 103         If(And(PIRB, 0x80))
 104         {
 105           Return(0x9)
 106         }
 107         Else
 108         {
 109           Return(0xB)
 110         }    // Don't display
 111     }
 112
 113     Method(_DIS,0,NotSerialized)
 114     {
 115         Or(PIRB, 0x80,PIRB)
 116     }
 117
 118     Method(_CRS,0,Serialized)
 119     {
 120         Name(BUF0,
 121             ResourceTemplate()
 122             {IRQ(Level,ActiveLow,Shared){0}})
 123                                             // Define references to buffer elements
 124         CreateWordField (BUF0, 0x01, IRQW)  // IRQ low
 125                                             // Write current settings into IRQ descriptor
 126         If (And(PIRB, 0x80))
 127         {
 128             Store(Zero, Local0)
 129         }
 130         Else
 131         {
 132                 Store(One,Local0)
 133         }
 134                                                // Shift 1 by value in register 70
 135         ShiftLeft(Local0,And(PIRB,0x0F),IRQW)  // Save in buffer
 136         Return(BUF0)                           // Return Buf0
 137     }                                          // End of _CRS method
 138
 139     Name(_PRS,
 140         ResourceTemplate()
 141         {IRQ(Level,ActiveLow,Shared){12,11,10,9,7,5,4,3}})
 142
 143     Method(_SRS,1,NotSerialized)
 144     {
 145         CreateWordField (ARG0, 0x01, IRQW)      // IRQ low
 146
 147         FindSetRightBit(IRQW,Local0)            // Set IRQ
 148         If (LNotEqual(IRQW,Zero))
 149         {
 150             And(Local0, 0x7F,Local0)
 151             Decrement(Local0)
 152         }
 153         Else
 154         {
 155             Or(Local0, 0x80,Local0)
 156         }
 157         Store(Local0, PIRB)
 158     }                                           // End of _SRS Method
 159 }
 160
 161 Device(LNKC)                                    // PCI IRQ link C
 162 {
 163     Name(_HID,EISAID("PNP0C0F"))
 164
 165     Name(_UID, 3)
 166
 167     Method(_STA,0,NotSerialized)
 168     {
 169         If(And(PIRC, 0x80))
 170         {
 171           Return(0x9)
 172         }
 173         Else
 174         {
 175           Return(0xB)
 176         }    // Don't display
 177     }
 178
 179     Method(_DIS,0,NotSerialized)
 180     {
 181         Or(PIRC, 0x80,PIRC)
 182     }
 183
 184     Method(_CRS,0,Serialized)
 185     {
 186         Name(BUF0,
 187             ResourceTemplate()
 188             {IRQ(Level,ActiveLow,Shared){0}})
 189                                             // Define references to buffer elements
 190         CreateWordField (BUF0, 0x01, IRQW)  // IRQ low
 191                                             // Write current settings into IRQ descriptor
 192         If (And(PIRC, 0x80))
 193         {
 194             Store(Zero, Local0)
 195         }
 196         Else
 197         {
 198             Store(One,Local0)
 199         }                                      // Shift 1 by value in register 70
 200         ShiftLeft(Local0,And(PIRC,0x0F),IRQW)  // Save in buffer
 201         Return(BUF0)                           // Return Buf0
 202     }                                          // End of _CRS method
 203
 204     Name(_PRS,
 205         ResourceTemplate()
 206         {IRQ(Level,ActiveLow,Shared){12,11,10,9,7,5,4,3}})
 207
 208     Method(_SRS,1,NotSerialized)
 209     {
 210         CreateWordField (ARG0, 0x01, IRQW)  // IRQ low
 211
 212         FindSetRightBit(IRQW,Local0)        // Set IRQ
 213         If (LNotEqual(IRQW,Zero))
 214         {
 215             And(Local0, 0x7F,Local0)
 216             Decrement(Local0)
 217         }
 218         Else {
 219             Or(Local0, 0x80,Local0)
 220         }
 221         Store(Local0, PIRC)
 222     }                                               // End of _SRS Method
 223 }
 224
 225 Device(LNKD)                                        // PCI IRQ link D
 226 {
 227     Name(_HID,EISAID("PNP0C0F"))
 228
 229     Name(_UID, 4)
 230
 231     Method(_STA,0,NotSerialized)
 232     {
 233         If(And(PIRD, 0x80))
 234         {
 235           Return(0x9)
 236         }
 237         Else
 238         {
 239           Return(0xB)
 240         }    // Don't display
 241     }
 242
 243     Method(_DIS,0,NotSerialized)
 244     {
 245         Or(PIRD, 0x80,PIRD)
 246     }
 247
 248     Method(_CRS,0,Serialized)
 249     {
 250         Name(BUF0,
 251             ResourceTemplate()
 252             {IRQ(Level,ActiveLow,Shared){0}})
 253         // Define references to buffer elements
 254         CreateWordField (BUF0, 0x01, IRQW)  // IRQ low
 255         // Write current settings into IRQ descriptor
 256         If (And(PIRD, 0x80))
 257         {
 258             Store(Zero, Local0)
 259         }
 260         Else
 261         {
 262             Store(One,Local0)
 263         }  // Shift 1 by value in register 70
 264         ShiftLeft(Local0,And(PIRD,0x0F),IRQW)  // Save in buffer
 265         Return(BUF0)        // Return Buf0
 266     }                  // End of _CRS method
 267
 268     Name(_PRS,
 269         ResourceTemplate()
 270         {IRQ(Level,ActiveLow,Shared){12,11,10,9,7,5,4,3}})
 271
 272     Method(_SRS,1,NotSerialized)
 273     {
 274         CreateWordField (ARG0, 0x01, IRQW)  // IRQ low
 275
 276         FindSetRightBit(IRQW,Local0)// Set IRQ
 277         If (LNotEqual(IRQW,Zero))
 278         {
 279             And(Local0, 0x7F,Local0)
 280             Decrement(Local0)
 281         }
 282         Else
 283         {
 284             Or(Local0, 0x80,Local0)
 285         }
 286         Store(Local0, PIRD)
 287     }                  // End of _SRS Method
 288 }
 289
 290 Device(LNKE)           // PCI IRQ link E
 291 {
 292     Name(_HID,EISAID("PNP0C0F"))
 293
 294     Name(_UID, 5)
 295
 296     Method(_STA,0,NotSerialized)
 297     {
 298         If(And(PIRE, 0x80))
 299         {
 300           Return(0x9)
 301         }
 302         Else
 303         {
 304           Return(0xB)
 305         }    // Don't display
 306     }
 307
 308     Method(_DIS,0,NotSerialized)
 309     {
 310         Or(PIRE, 0x80, PIRE)
 311     }
 312
 313     Method(_CRS,0,Serialized)
 314     {
 315         Name(BUF0,
 316             ResourceTemplate()
 317             {IRQ(Level,ActiveLow,Shared){0}})
 318
 319                                 // Define references to buffer elements
 320         CreateWordField (BUF0, 0x01, IRQW)  // IRQ low
 321                                 // Write current settings into IRQ descriptor
 322         If (And(PIRE, 0x80))
 323         {
 324             Store(Zero, Local0)
 325         }
 326         Else
 327         {
 328             Store(One,Local0)
 329         }
 330                                                     // Shift 1 by value in register 70
 331         ShiftLeft(Local0,And(PIRE,0x0F),IRQW)       // Save in buffer
 332         Return(BUF0)                                // Return Buf0
 333     }                                               // End of _CRS method
 334
 335     Name(_PRS,
 336         ResourceTemplate()
 337         {IRQ(Level,ActiveLow,Shared){12,11,10,9,7,5,4,3}})
 338
 339     Method(_SRS,1,NotSerialized)
 340     {
 341         CreateWordField (ARG0, 0x01, IRQW)  // IRQ low
 342
 343         FindSetRightBit(IRQW,Local0)          // Set IRQ
 344         If (LNotEqual(IRQW,Zero))
 345         {
 346             And(Local0, 0x7F,Local0)
 347             Decrement(Local0)
 348         }
 349         Else
 350         {
 351             Or(Local0, 0x80,Local0)
 352         }
 353         store(Local0, PIRE)
 354     }                                                  // End of _SRS Method
 355 }
 356
 357 Device(LNKF)            // PCI IRQ link F
 358 {
 359     Name(_HID,EISAID("PNP0C0F"))
 360
 361     Name(_UID, 6)
 362
 363     Method(_STA,0,NotSerialized)
 364     {
 365         If(And(PIRF, 0x80))
 366         {
 367           Return(0x9)
 368         }
 369         Else
 370         {
 371           Return(0xB)
 372         }    // Don't display
 373     }
 374
 375     Method(_DIS,0,NotSerialized)
 376     {
 377         Or(PIRB, 0x80,PIRF)
 378     }
 379
 380     Method(_CRS,0,Serialized)
 381     {
 382         Name(BUF0,
 383             ResourceTemplate()
 384             {IRQ(Level,ActiveLow,Shared){0}})
 385                                             // Define references to buffer elements
 386         CreateWordField (BUF0, 0x01, IRQW)  // IRQ low
 387                                             // Write current settings into IRQ descriptor
 388         If (And(PIRF, 0x80))
 389         {
 390             Store(Zero, Local0)
 391         }
 392         Else
 393         {
 394                 Store(One,Local0)
 395         }
 396                                                // Shift 1 by value in register 70
 397         ShiftLeft(Local0,And(PIRF,0x0F),IRQW)  // Save in buffer
 398         Return(BUF0)                           // Return Buf0
 399     }                                          // End of _CRS method
 400
 401     Name(_PRS,
 402         ResourceTemplate()
 403         {IRQ(Level,ActiveLow,Shared){12,11,10,9,7,5,4,3}})
 404
 405     Method(_SRS,1,NotSerialized)
 406     {
 407         CreateWordField (ARG0, 0x01, IRQW)      // IRQ low
 408
 409         FindSetRightBit(IRQW,Local0)            // Set IRQ
 410         If (LNotEqual(IRQW,Zero))
 411         {
 412             And(Local0, 0x7F,Local0)
 413             Decrement(Local0)
 414         }
 415         Else
 416         {
 417             Or(Local0, 0x80,Local0)
 418         }
 419         Store(Local0, PIRF)
 420     }                                                   // End of _SRS Method
 421 }
 422
 423 Device(LNKG)                                            // PCI IRQ link G
 424 {
 425     Name(_HID,EISAID("PNP0C0F"))
 426
 427     Name(_UID, 7)
 428
 429     Method(_STA,0,NotSerialized)
 430     {
 431         If(And(PIRG, 0x80))
 432         {
 433           Return(0x9)
 434         }
 435         Else
 436         {
 437           Return(0xB)
 438         }    // Don't display
 439     }
 440
 441     Method(_DIS,0,NotSerialized)
 442     {
 443         Or(PIRG, 0x80,PIRG)
 444     }
 445
 446     Method(_CRS,0,Serialized)
 447     {
 448         Name(BUF0,
 449             ResourceTemplate()
 450             {IRQ(Level,ActiveLow,Shared){0}})
 451                                             // Define references to buffer elements
 452         CreateWordField (BUF0, 0x01, IRQW)  // IRQ low
 453                                             // Write current settings into IRQ descriptor
 454         If (And(PIRG, 0x80))
 455         {
 456             Store(Zero, Local0)
 457         }
 458         Else
 459         {
 460             Store(One,Local0)
 461         }                                      // Shift 1 by value in register 70
 462         ShiftLeft(Local0,And(PIRG,0x0F),IRQW)  // Save in buffer
 463         Return(BUF0)                           // Return Buf0
 464     }                                          // End of _CRS method
 465
 466     Name(_PRS,
 467         ResourceTemplate()
 468         {IRQ(Level,ActiveLow,Shared){12,11,10,9,7,5,4,3}})
 469
 470     Method(_SRS,1,NotSerialized)
 471     {
 472         CreateWordField (ARG0, 0x01, IRQW)  // IRQ low
 473
 474         FindSetRightBit(IRQW,Local0)          // Set IRQ
 475         If (LNotEqual(IRQW,Zero))
 476         {
 477             And(Local0, 0x7F,Local0)
 478             Decrement(Local0)
 479         }
 480         Else {
 481             Or(Local0, 0x80,Local0)
 482         }
 483         Store(Local0, PIRG)
 484     }                                               // End of _SRS Method
 485 }
 486
 487 Device(LNKH)                                        // PCI IRQ link H
 488 {
 489     Name(_HID,EISAID("PNP0C0F"))
 490
 491     Name(_UID, 8)
 492
 493     Method(_STA,0,NotSerialized)
 494     {
 495         If(And(PIRH, 0x80))
 496         {
 497           Return(0x9)
 498         }
 499         Else
 500         {
 501           Return(0xB)
 502         }    // Don't display
 503     }
 504
 505     Method(_DIS,0,NotSerialized)
 506     {
 507         Or(PIRH, 0x80,PIRH)
 508     }
 509
 510     Method(_CRS,0,Serialized)
 511     {
 512         Name(BUF0,
 513             ResourceTemplate()
 514             {IRQ(Level,ActiveLow,Shared){0}})
 515         // Define references to buffer elements
 516         CreateWordField (BUF0, 0x01, IRQW)  // IRQ low
 517         // Write current settings into IRQ descriptor
 518         If (And(PIRH, 0x80))
 519         {
 520             Store(Zero, Local0)
 521         }
 522         Else
 523         {
 524             Store(One,Local0)
 525         }  // Shift 1 by value in register 70
 526         ShiftLeft(Local0,And(PIRH,0x0F),IRQW)  // Save in buffer
 527         Return(BUF0)   // Return Buf0
 528     }                  // End of _CRS method
 529
 530     Name(_PRS,
 531         ResourceTemplate()
 532         {IRQ(Level,ActiveLow,Shared){12,11,10,9,7,5,4,3}})
 533
 534     Method(_SRS,1,NotSerialized)
 535     {
 536         CreateWordField (ARG0, 0x01, IRQW)  // IRQ low
 537
 538         FindSetRightBit(IRQW,Local0)// Set IRQ
 539         If (LNotEqual(IRQW,Zero))
 540         {
 541             And(Local0, 0x7F,Local0)
 542             Decrement(Local0)
 543         }
 544         Else
 545         {
 546             Or(Local0, 0x80,Local0)
 547         }
 548         Store(Local0, PIRH)
 549     }                  // End of _SRS Method
 550 }
 551
 552 #endif