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Diffstat (limited to 'src/soc/intel/xeon_sp/skx/acpi/pci_irq.asl')
-rw-r--r--src/soc/intel/xeon_sp/skx/acpi/pci_irq.asl95
1 files changed, 0 insertions, 95 deletions
diff --git a/src/soc/intel/xeon_sp/skx/acpi/pci_irq.asl b/src/soc/intel/xeon_sp/skx/acpi/pci_irq.asl
deleted file mode 100644
index b2a2ebf850..0000000000
--- a/src/soc/intel/xeon_sp/skx/acpi/pci_irq.asl
+++ /dev/null
@@ -1,95 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-
-/*
- * Refer to IntelĀ® C620 Series Chipset Platform Controller Hub EDS section 20.11
- * CONFIG_PCR_BASE_ADDRESS 0xfd000000 0x3100
- * (0xfd000000 | ((uint8_t)(0xC4) << 16) | (uint16_t)(0x3100) = 0xFDC43100
- *
- * PIRQ routing control is in PCR ITSS region.
- */
-
-OperationRegion (ITSS, SystemMemory, PCR_ITSS_PIRQA_ROUT +
- CONFIG_PCR_BASE_ADDRESS + (PID_ITSS << PCR_PORTID_SHIFT), 8)
-Field (ITSS, ByteAcc, NoLock, Preserve)
-{
- PIRA, 8, /* PIRQA Routing Control */
- PIRB, 8, /* PIRQB Routing Control */
- PIRC, 8, /* PIRQC Routing Control */
- PIRD, 8, /* PIRQD Routing Control */
- PIRE, 8, /* PIRQE Routing Control */
- PIRF, 8, /* PIRQF Routing Control */
- PIRG, 8, /* PIRQG Routing Control */
- PIRH, 8, /* PIRQH Routing Control */
-}
-
-Name (IREN, 0x80) /* Interrupt Routing Enable */
-Name (IREM, 0x0f) /* Interrupt Routing Mask */
-
-Name (PRSA, ResourceTemplate ()
-{
- IRQ (Level, ActiveLow, Shared, )
- {3,4,5,6,7,10,11,12,14,15}
-})
-Alias (PRSA, PRSB)
-Name (PRSC, ResourceTemplate ()
-{
- IRQ (Level, ActiveLow, Shared, )
- {3,4,5,6,10,11,12,14,15}
-})
-Alias (PRSC, PRSD)
-Alias (PRSA, PRSE)
-Alias (PRSA, PRSF)
-Alias (PRSA, PRSG)
-Alias (PRSA, PRSH)
-
-#define MAKE_LINK_DEV(id,uid) \
- Device (LNK##id) \
- { \
- Name (_HID, EISAID ("PNP0C0F")) \
- Name (_UID, ##uid) \
- Method (_PRS, 0, NotSerialized) \
- { \
- Return (PRS##id) \
- } \
- Method (_CRS, 0, Serialized) \
- { \
- Name (RTLA, ResourceTemplate () \
- { \
- IRQ (Level, ActiveLow, Shared) {} \
- }) \
- CreateWordField (RTLA, 1, IRQ0) \
- Store (Zero, IRQ0) \
- \
- /* Set the bit from PIRQ Routing Register */ \
- ShiftLeft (1, And (^^PIR##id, ^^IREM), IRQ0) \
- Return (RTLA) \
- } \
- Method (_SRS, 1, Serialized) \
- { \
- CreateWordField (Arg0, 1, IRQ0) \
- FindSetRightBit (IRQ0, Local0) \
- Decrement (Local0) \
- Store (Local0, ^^PIR##id) \
- } \
- Method (_STA, 0, Serialized) \
- { \
- If (And (^^PIR##id, ^^IREN)) { \
- Return (0x9) \
- } Else { \
- Return (0xb) \
- } \
- } \
- Method (_DIS, 0, Serialized) \
- { \
- Or (^^PIR##id, ^^IREN, ^^PIR##id) \
- } \
- }
-
-MAKE_LINK_DEV(A,1)
-MAKE_LINK_DEV(B,2)
-MAKE_LINK_DEV(C,3)
-MAKE_LINK_DEV(D,4)
-MAKE_LINK_DEV(E,5)
-MAKE_LINK_DEV(F,6)
-MAKE_LINK_DEV(G,7)
-MAKE_LINK_DEV(H,8)