| /* SPDX-License-Identifier: GPL-2.0-only */ |
| |
| // Intel Serial IO Devices in ACPI Mode |
| |
| // Serial IO Device BAR0 and BAR1 is 4KB |
| #define SIO_BAR_LEN 0x1000 |
| |
| // Put SerialIO device in D0 state |
| // Arg0 - Ref to offset 0x84 of device's PCI config space |
| Method (LPD0, 1, Serialized) |
| { |
| DeRefOf (Arg0) &= 0xFFFFFFFC |
| Local0 = DeRefOf (Arg0) // Read back after writing |
| |
| // Use Local0 to avoid iasl warning: Method Local is set but never used |
| Local0 &= Ones |
| } |
| |
| // Put SerialIO device in D3 state |
| // Arg0 - Ref to offset 0x84 of device's PCI config space |
| Method (LPD3, 1, Serialized) |
| { |
| DeRefOf (Arg0) |= 0x3 |
| Local0 = DeRefOf (Arg0) // Read back after writing |
| |
| // Use Local0 to avoid iasl warning: Method Local is set but never used |
| Local0 &= Ones |
| } |
| |
| // Serial IO Resource Consumption for BAR1 |
| Device (SIOR) |
| { |
| Name (_HID, EISAID ("PNP0C02")) |
| Name (_UID, 4) |
| |
| Name (RBUF, ResourceTemplate () |
| { |
| // Serial IO BAR1 (PCI config space) resources |
| Memory32Fixed (ReadWrite, 0x00000000, 0x00000000, B1D0) // SDMA |
| Memory32Fixed (ReadWrite, 0x00000000, 0x00000000, B1D1) // I2C0 |
| Memory32Fixed (ReadWrite, 0x00000000, 0x00000000, B1D2) // I2C1 |
| Memory32Fixed (ReadWrite, 0x00000000, 0x00000000, B1D3) // SPI0 |
| Memory32Fixed (ReadWrite, 0x00000000, 0x00000000, B1D4) // SPI1 |
| Memory32Fixed (ReadWrite, 0x00000000, 0x00000000, B1D5) // UART0 |
| Memory32Fixed (ReadWrite, 0x00000000, 0x00000000, B1D6) // UART1 |
| Memory32Fixed (ReadWrite, 0x00000000, 0x00000000, B1D7) // SDIO |
| }) |
| |
| // Update BAR1 address and length if set in NVS |
| Method (_CRS, 0, NotSerialized) |
| { |
| // SDMA |
| If (\S0B1 != 0) { |
| CreateDwordField (^RBUF, ^B1D0._BAS, B0AD) |
| CreateDwordField (^RBUF, ^B1D0._LEN, B0LN) |
| B0AD = \S0B1 |
| B0LN = SIO_BAR_LEN |
| } |
| |
| // I2C0 |
| If (\S1B1 != 0) { |
| CreateDwordField (^RBUF, ^B1D1._BAS, B1AD) |
| CreateDwordField (^RBUF, ^B1D1._LEN, B1LN) |
| B1AD = \S1B1 |
| B1LN = SIO_BAR_LEN |
| } |
| |
| // I2C1 |
| If (\S2B1 != 0) { |
| CreateDwordField (^RBUF, ^B1D2._BAS, B2AD) |
| CreateDwordField (^RBUF, ^B1D2._LEN, B2LN) |
| B2AD = \S2B1 |
| B2LN = SIO_BAR_LEN |
| } |
| |
| // SPI0 |
| If (\S3B1 != 0) { |
| CreateDwordField (^RBUF, ^B1D3._BAS, B3AD) |
| CreateDwordField (^RBUF, ^B1D3._LEN, B3LN) |
| B3AD = \S3B1 |
| B3LN = SIO_BAR_LEN |
| } |
| |
| // SPI1 |
| If (\S4B1 != 0) { |
| CreateDwordField (^RBUF, ^B1D4._BAS, B4AD) |
| CreateDwordField (^RBUF, ^B1D4._LEN, B4LN) |
| B4AD = \S4B1 |
| B4LN = SIO_BAR_LEN |
| } |
| |
| // UART0 |
| If (\S5B1 != 0) { |
| CreateDwordField (^RBUF, ^B1D5._BAS, B5AD) |
| CreateDwordField (^RBUF, ^B1D5._LEN, B5LN) |
| B5AD = \S5B1 |
| B5LN = SIO_BAR_LEN |
| } |
| |
| // UART1 |
| If (\S6B1 != 0) { |
| CreateDwordField (^RBUF, ^B1D6._BAS, B6AD) |
| CreateDwordField (^RBUF, ^B1D6._LEN, B6LN) |
| B6AD = \S6B1 |
| B6LN = SIO_BAR_LEN |
| } |
| |
| // SDIO |
| If (\S7B1 != 0) { |
| CreateDwordField (^RBUF, ^B1D7._BAS, B7AD) |
| CreateDwordField (^RBUF, ^B1D7._LEN, B7LN) |
| B7AD = \S7B1 |
| B7LN = SIO_BAR_LEN |
| } |
| |
| Return (RBUF) |
| } |
| } |
| |
| Device (SDMA) |
| { |
| // Serial IO DMA Controller |
| Name (_HID, "INTL9C60") |
| Name (_UID, 1) |
| |
| // BAR0 is assigned during PCI enumeration and saved into NVS |
| Name (RBUF, ResourceTemplate () |
| { |
| Memory32Fixed (ReadWrite, 0x00000000, 0x00000000, BAR0) |
| Interrupt (ResourceConsumer, Level, ActiveLow, Shared, , , ) {7} |
| }) |
| |
| Method (_CRS, 0, NotSerialized) |
| { |
| // Update BAR0 address and length if set in NVS |
| If (\S0B0 != 0) { |
| CreateDwordField (^RBUF, ^BAR0._BAS, B0AD) |
| CreateDwordField (^RBUF, ^BAR0._LEN, B0LN) |
| B0AD = \S0B0 |
| B0LN = SIO_BAR_LEN |
| } |
| |
| Return (RBUF) |
| } |
| |
| Method (_STA, 0, NotSerialized) |
| { |
| If (\S0EN == 0) { |
| Return (0x0) |
| } Else { |
| Return (0xF) |
| } |
| } |
| } |
| |
| Device (I2C0) |
| { |
| // Serial IO I2C0 Controller |
| Method (_HID) |
| { |
| If (\ISWP ()) { |
| // WildcatPoint |
| Return ("INT3432") |
| } |
| |
| // LynxPoint-LP |
| Return ("INT33C2") |
| } |
| Name (_UID, 1) |
| |
| Name (SSCN, Package () { 432, 507, 30 }) |
| Name (FMCN, Package () { 72, 160, 30 }) |
| |
| // BAR0 is assigned during PCI enumeration and saved into NVS |
| Name (RBUF, ResourceTemplate () |
| { |
| Memory32Fixed (ReadWrite, 0x00000000, 0x00000000, BAR0) |
| Interrupt (ResourceConsumer, Level, ActiveLow, Shared, , , ) {7} |
| }) |
| |
| // DMA channels are only used if Serial IO DMA controller is enabled |
| Name (DBUF, ResourceTemplate () |
| { |
| FixedDMA (0x18, 4, Width32Bit, DMA1) // Tx |
| FixedDMA (0x19, 5, Width32Bit, DMA2) // Rx |
| }) |
| |
| Method (_CRS, 0, NotSerialized) |
| { |
| // Update BAR0 address and length if set in NVS |
| If (\S1B0 != 0) { |
| CreateDwordField (^RBUF, ^BAR0._BAS, B0AD) |
| CreateDwordField (^RBUF, ^BAR0._LEN, B0LN) |
| B0AD = \S1B0 |
| B0LN = SIO_BAR_LEN |
| } |
| |
| // Check if Serial IO DMA Controller is enabled |
| If (\_SB.PCI0.SDMA._STA != 0) { |
| Return (ConcatenateResTemplate (RBUF, DBUF)) |
| } Else { |
| Return (RBUF) |
| } |
| } |
| |
| Method (_STA, 0, NotSerialized) |
| { |
| If (\S1EN == 0) { |
| Return (0x0) |
| } Else { |
| Return (0xF) |
| } |
| } |
| |
| OperationRegion (SPRT, SystemMemory, \S1B1 + 0x84, 4) |
| Field (SPRT, DWordAcc, NoLock, Preserve) |
| { |
| SPCS, 32 |
| } |
| |
| Method (_PS0, 0, Serialized) |
| { |
| ^^LPD0 (RefOf (SPCS)) |
| } |
| |
| Method (_PS3, 0, Serialized) |
| { |
| ^^LPD3 (RefOf (SPCS)) |
| } |
| } |
| |
| Device (I2C1) |
| { |
| // Serial IO I2C1 Controller |
| Method (_HID) |
| { |
| If (\ISWP ()) { |
| // WildcatPoint |
| Return ("INT3433") |
| } |
| |
| // LynxPoint-LP |
| Return ("INT33C3") |
| } |
| Name (_UID, 1) |
| |
| Name (SSCN, Package () { 432, 507, 30 }) |
| Name (FMCN, Package () { 72, 160, 30 }) |
| |
| // BAR0 is assigned during PCI enumeration and saved into NVS |
| Name (RBUF, ResourceTemplate () |
| { |
| Memory32Fixed (ReadWrite, 0x00000000, 0x00000000, BAR0) |
| Interrupt (ResourceConsumer, Level, ActiveLow, Shared, , , ) {7} |
| }) |
| |
| // DMA channels are only used if Serial IO DMA controller is enabled |
| Name (DBUF, ResourceTemplate () |
| { |
| FixedDMA (0x1A, 6, Width32Bit, DMA1) // Tx |
| FixedDMA (0x1B, 7, Width32Bit, DMA2) // Rx |
| }) |
| |
| Method (_CRS, 0, NotSerialized) |
| { |
| // Update BAR0 address and length if set in NVS |
| If (\S2B0 != 0) { |
| CreateDwordField (^RBUF, ^BAR0._BAS, B0AD) |
| CreateDwordField (^RBUF, ^BAR0._LEN, B0LN) |
| B0AD = \S2B0 |
| B0LN = SIO_BAR_LEN |
| } |
| |
| // Check if Serial IO DMA Controller is enabled |
| If (\_SB.PCI0.SDMA._STA != 0) { |
| Return (ConcatenateResTemplate (RBUF, DBUF)) |
| } Else { |
| Return (RBUF) |
| } |
| } |
| |
| Method (_STA, 0, NotSerialized) |
| { |
| If (\S2EN == 0) { |
| Return (0x0) |
| } Else { |
| Return (0xF) |
| } |
| } |
| |
| OperationRegion (SPRT, SystemMemory, \S2B1 + 0x84, 4) |
| Field (SPRT, DWordAcc, NoLock, Preserve) |
| { |
| SPCS, 32 |
| } |
| |
| Method (_PS0, 0, Serialized) |
| { |
| ^^LPD0 (RefOf (SPCS)) |
| } |
| |
| Method (_PS3, 0, Serialized) |
| { |
| ^^LPD3 (RefOf (SPCS)) |
| } |
| } |
| |
| Device (SPI0) |
| { |
| // Serial IO SPI0 Controller |
| Method (_HID) |
| { |
| If (\ISWP ()) { |
| // WildcatPoint |
| Return ("INT3430") |
| } |
| |
| // LynxPoint-LP |
| Return ("INT33C0") |
| } |
| Name (_UID, 1) |
| |
| // BAR0 is assigned during PCI enumeration and saved into NVS |
| Name (RBUF, ResourceTemplate () |
| { |
| Memory32Fixed (ReadWrite, 0x00000000, 0x00000000, BAR0) |
| Interrupt (ResourceConsumer, Level, ActiveLow, Shared, , , ) {7} |
| }) |
| |
| Method (_CRS, 0, NotSerialized) |
| { |
| // Update BAR0 address and length if set in NVS |
| If (\S3B0 != 0) { |
| CreateDwordField (^RBUF, ^BAR0._BAS, B0AD) |
| CreateDwordField (^RBUF, ^BAR0._LEN, B0LN) |
| B0AD = \S3B0 |
| B0LN = SIO_BAR_LEN |
| } |
| |
| Return (RBUF) |
| } |
| |
| Method (_STA, 0, NotSerialized) |
| { |
| If (\S3EN == 0) { |
| Return (0x0) |
| } Else { |
| Return (0xF) |
| } |
| } |
| |
| OperationRegion (SPRT, SystemMemory, \S3B1 + 0x84, 4) |
| Field (SPRT, DWordAcc, NoLock, Preserve) |
| { |
| SPCS, 32 |
| } |
| |
| Method (_PS0, 0, Serialized) |
| { |
| ^^LPD0 (RefOf (SPCS)) |
| } |
| |
| Method (_PS3, 0, Serialized) |
| { |
| ^^LPD3 (RefOf (SPCS)) |
| } |
| } |
| |
| Device (SPI1) |
| { |
| // Serial IO SPI1 Controller |
| Method (_HID) |
| { |
| If (\ISWP ()) { |
| // WildcatPoint |
| Return ("INT3431") |
| } |
| |
| // LynxPoint-LP |
| Return ("INT33C1") |
| } |
| Name (_UID, 1) |
| |
| // BAR0 is assigned during PCI enumeration and saved into NVS |
| Name (RBUF, ResourceTemplate () |
| { |
| Memory32Fixed (ReadWrite, 0x00000000, 0x00000000, BAR0) |
| Interrupt (ResourceConsumer, Level, ActiveLow, Shared, , , ) {7} |
| }) |
| |
| // DMA channels are only used if Serial IO DMA controller is enabled |
| Name (DBUF, ResourceTemplate () |
| { |
| FixedDMA (0x10, 0, Width32Bit, DMA1) // Tx |
| FixedDMA (0x11, 1, Width32Bit, DMA2) // Rx |
| }) |
| |
| Method (_CRS, 0, NotSerialized) |
| { |
| // Update BAR0 address and length if set in NVS |
| If (\S4B0 != 0) { |
| CreateDwordField (^RBUF, ^BAR0._BAS, B0AD) |
| CreateDwordField (^RBUF, ^BAR0._LEN, B0LN) |
| B0AD = \S4B0 |
| B0LN = SIO_BAR_LEN |
| } |
| |
| // Check if Serial IO DMA Controller is enabled |
| If (\_SB.PCI0.SDMA._STA != 0) { |
| Return (ConcatenateResTemplate (RBUF, DBUF)) |
| } Else { |
| Return (RBUF) |
| } |
| } |
| |
| Method (_STA, 0, NotSerialized) |
| { |
| If (\S4EN == 0) { |
| Return (0x0) |
| } Else { |
| Return (0xF) |
| } |
| } |
| |
| OperationRegion (SPRT, SystemMemory, \S4B1 + 0x84, 4) |
| Field (SPRT, DWordAcc, NoLock, Preserve) |
| { |
| SPCS, 32 |
| } |
| |
| Method (_PS0, 0, Serialized) |
| { |
| ^^LPD0 (RefOf (SPCS)) |
| } |
| |
| Method (_PS3, 0, Serialized) |
| { |
| ^^LPD3 (RefOf (SPCS)) |
| } |
| } |
| |
| Device (UAR0) |
| { |
| // Serial IO UART0 Controller |
| Method (_HID) |
| { |
| If (\ISWP ()) { |
| // WildcatPoint |
| Return ("INT3434") |
| } |
| |
| // LynxPoint-LP |
| Return ("INT33C4") |
| } |
| Name (_UID, 1) |
| |
| // BAR0 is assigned during PCI enumeration and saved into NVS |
| Name (RBUF, ResourceTemplate () |
| { |
| Memory32Fixed (ReadWrite, 0x00000000, 0x00000000, BAR0) |
| Interrupt (ResourceConsumer, Level, ActiveLow, Shared, , , ) {13} |
| }) |
| |
| // DMA channels are only used if Serial IO DMA controller is enabled |
| Name (DBUF, ResourceTemplate () |
| { |
| FixedDMA (0x16, 2, Width32Bit, DMA1) // Tx |
| FixedDMA (0x17, 3, Width32Bit, DMA2) // Rx |
| }) |
| |
| Method (_CRS, 0, NotSerialized) |
| { |
| // Update BAR0 address and length if set in NVS |
| If (\S5B0 != 0) { |
| CreateDwordField (^RBUF, ^BAR0._BAS, B0AD) |
| CreateDwordField (^RBUF, ^BAR0._LEN, B0LN) |
| B0AD = \S5B0 |
| B0LN = SIO_BAR_LEN |
| } |
| |
| // Check if Serial IO DMA Controller is enabled |
| If (\_SB.PCI0.SDMA._STA != 0) { |
| Return (ConcatenateResTemplate (RBUF, DBUF)) |
| } Else { |
| Return (RBUF) |
| } |
| } |
| |
| Method (_STA, 0, NotSerialized) |
| { |
| If (\S5EN == 0) { |
| Return (0x0) |
| } Else { |
| Return (0xF) |
| } |
| } |
| |
| OperationRegion (SPRT, SystemMemory, \S5B1 + 0x84, 4) |
| Field (SPRT, DWordAcc, NoLock, Preserve) |
| { |
| SPCS, 32 |
| } |
| |
| Method (_PS0, 0, Serialized) |
| { |
| ^^LPD0 (RefOf (SPCS)) |
| } |
| |
| Method (_PS3, 0, Serialized) |
| { |
| ^^LPD3 (RefOf (SPCS)) |
| } |
| } |
| |
| Device (UAR1) |
| { |
| // Serial IO UART1 Controller |
| Method (_HID) |
| { |
| If (\ISWP ()) { |
| // WildcatPoint |
| Return ("INT3435") |
| } |
| |
| // LynxPoint-LP |
| Return ("INT33C5") |
| } |
| Name (_UID, 1) |
| |
| // BAR0 is assigned during PCI enumeration and saved into NVS |
| Name (RBUF, ResourceTemplate () |
| { |
| Memory32Fixed (ReadWrite, 0x00000000, 0x00000000, BAR0) |
| Interrupt (ResourceConsumer, Level, ActiveLow, Shared, , , ) {13} |
| }) |
| |
| Method (_CRS, 0, NotSerialized) |
| { |
| // Update BAR0 address and length if set in NVS |
| If (\S6B0 != 0) { |
| CreateDwordField (^RBUF, ^BAR0._BAS, B0AD) |
| CreateDwordField (^RBUF, ^BAR0._LEN, B0LN) |
| B0AD = \S6B0 |
| B0LN = SIO_BAR_LEN |
| } |
| |
| Return (RBUF) |
| } |
| |
| Method (_STA, 0, NotSerialized) |
| { |
| If (\S6EN == 0) { |
| Return (0x0) |
| } Else { |
| Return (0xF) |
| } |
| } |
| |
| OperationRegion (SPRT, SystemMemory, \S6B1 + 0x84, 4) |
| Field (SPRT, DWordAcc, NoLock, Preserve) |
| { |
| SPCS, 32 |
| } |
| |
| Method (_PS0, 0, Serialized) |
| { |
| ^^LPD0 (RefOf (SPCS)) |
| } |
| |
| Method (_PS3, 0, Serialized) |
| { |
| ^^LPD3 (RefOf (SPCS)) |
| } |
| } |
| |
| Device (SDIO) |
| { |
| // Serial IO SDIO Controller |
| Method (_HID) |
| { |
| If (\ISWP ()) { |
| // WildcatPoint |
| Return ("INT3436") |
| } |
| |
| // LynxPoint-LP |
| Return ("INT33C6") |
| } |
| Name (_CID, "PNP0D40") |
| Name (_UID, 1) |
| |
| // BAR0 is assigned during PCI enumeration and saved into NVS |
| Name (RBUF, ResourceTemplate () |
| { |
| Memory32Fixed (ReadWrite, 0x00000000, 0x00000000, BAR0) |
| Interrupt (ResourceConsumer, Level, ActiveLow, Shared, , , ) {5} |
| }) |
| |
| Method (_CRS, 0, NotSerialized) |
| { |
| // Update BAR0 address and length if set in NVS |
| If (\S7B0 != 0) { |
| CreateDwordField (^RBUF, ^BAR0._BAS, B0AD) |
| CreateDwordField (^RBUF, ^BAR0._LEN, B0LN) |
| B0AD = \S7B0 |
| B0LN = SIO_BAR_LEN |
| } |
| |
| Return (RBUF) |
| } |
| |
| Method (_STA, 0, NotSerialized) |
| { |
| If (\S7EN == 0) { |
| Return (0x0) |
| } Else { |
| Return (0xF) |
| } |
| } |
| } |