CONFIG_SWITCHTEC_DMA: Switchtec PSX/PFX Switch DMA Engine Support

General informations

The Linux kernel configuration item CONFIG_SWITCHTEC_DMA:

• prompt: Switchtec PSX/PFX Switch DMA Engine Support
• type: tristate
• depends on: CONFIG_PCI
• defined in drivers/dma/Kconfig
• found in Linux kernels: 7.1-rc+HEAD
• modules built: switchtec_dma

Help text

Some Switchtec PSX/PFX PCIe Switches support additional DMA engines. These are exposed via an extra function on the switch's upstream port.

Hardware

PCI

Numeric ID (from LKDDb) and names (from pci.ids) of recognized devices:

• vendor: 1055 ("Microchip Technology / SMSC"), device: 1001, class: 08 ("Generic system peripheral"), subclass: 80 ("System peripheral"), prog-if: 00
• vendor: 1055 ("Microchip Technology / SMSC"), device: 1002, class: 08 ("Generic system peripheral"), subclass: 80 ("System peripheral"), prog-if: 00
• vendor: 1055 ("Microchip Technology / SMSC"), device: 1003, class: 08 ("Generic system peripheral"), subclass: 80 ("System peripheral"), prog-if: 00
• vendor: 1055 ("Microchip Technology / SMSC"), device: 1004, class: 08 ("Generic system peripheral"), subclass: 80 ("System peripheral"), prog-if: 00
• vendor: 1055 ("Microchip Technology / SMSC"), device: 1005, class: 08 ("Generic system peripheral"), subclass: 80 ("System peripheral"), prog-if: 00
• vendor: 1055 ("Microchip Technology / SMSC"), device: 1006, class: 08 ("Generic system peripheral"), subclass: 80 ("System peripheral"), prog-if: 00
• vendor: 11f8 ("Microchip Technology"), device: 4000 ("PM40100 Switchtec PFX 100xG4 Fanout PCIe Switch"), class: 08 ("Generic system peripheral"), subclass: 80 ("System peripheral"), prog-if: 00
• vendor: 11f8 ("Microchip Technology"), device: 4028 ("PM40028 Switchtec PFX 28xG4 Fanout PCIe Switch"), class: 08 ("Generic system peripheral"), subclass: 80 ("System peripheral"), prog-if: 00
• vendor: 11f8 ("Microchip Technology"), device: 4036 ("PM40036 Switchtec PFX 36xG4 Fanout PCIe Switch"), class: 08 ("Generic system peripheral"), subclass: 80 ("System peripheral"), prog-if: 00
• vendor: 11f8 ("Microchip Technology"), device: 4052 ("PM40052 Switchtec PFX 52xG4 Fanout PCIe Switch"), class: 08 ("Generic system peripheral"), subclass: 80 ("System peripheral"), prog-if: 00
• vendor: 11f8 ("Microchip Technology"), device: 4068 ("PM40068 Switchtec PFX 68xG4 Fanout PCIe Switch"), class: 08 ("Generic system peripheral"), subclass: 80 ("System peripheral"), prog-if: 00
• vendor: 11f8 ("Microchip Technology"), device: 4084 ("PM40084 Switchtec PFX 84xG4 Fanout PCIe Switch"), class: 08 ("Generic system peripheral"), subclass: 80 ("System peripheral"), prog-if: 00
• vendor: 11f8 ("Microchip Technology"), device: 4100 ("PM41100 Switchtec PSX 100xG4 Programmable PCIe Switch"), class: 08 ("Generic system peripheral"), subclass: 80 ("System peripheral"), prog-if: 00
• vendor: 11f8 ("Microchip Technology"), device: 4128 ("PM41028 Switchtec PSX 28xG4 Programmable PCIe Switch"), class: 08 ("Generic system peripheral"), subclass: 80 ("System peripheral"), prog-if: 00
• vendor: 11f8 ("Microchip Technology"), device: 4136 ("PM41036 Switchtec PSX 36xG4 Programmable PCIe Switch"), class: 08 ("Generic system peripheral"), subclass: 80 ("System peripheral"), prog-if: 00
• vendor: 11f8 ("Microchip Technology"), device: 4152 ("PM41052 Switchtec PSX 52xG4 Programmable PCIe Switch"), class: 08 ("Generic system peripheral"), subclass: 80 ("System peripheral"), prog-if: 00
• vendor: 11f8 ("Microchip Technology"), device: 4168 ("PM41068 Switchtec PSX 68xG4 Programmable PCIe Switch"), class: 08 ("Generic system peripheral"), subclass: 80 ("System peripheral"), prog-if: 00
• vendor: 11f8 ("Microchip Technology"), device: 4184 ("PM41084 Switchtec PSX 84xG4 Programmable PCIe Switch"), class: 08 ("Generic system peripheral"), subclass: 80 ("System peripheral"), prog-if: 00
• vendor: 11f8 ("Microchip Technology"), device: 4328 ("PM43028 Switchtec PFXA 28xG4 Automotive Fanout PCIe Switch"), class: 08 ("Generic system peripheral"), subclass: 80 ("System peripheral"), prog-if: 00
• vendor: 11f8 ("Microchip Technology"), device: 4336 ("PM43036 Switchtec PFXA 36xG4 Automotive Fanout PCIe Switch"), class: 08 ("Generic system peripheral"), subclass: 80 ("System peripheral"), prog-if: 00
• vendor: 11f8 ("Microchip Technology"), device: 4352 ("PM43052 Switchtec PFXA 52xG4 Automotive Fanout PCIe Switch"), class: 08 ("Generic system peripheral"), subclass: 80 ("System peripheral"), prog-if: 00
• vendor: 11f8 ("Microchip Technology"), device: 4428 ("PM44028 Switchtec PSXA 28xG4 Automotive Programmable PCIe Switch"), class: 08 ("Generic system peripheral"), subclass: 80 ("System peripheral"), prog-if: 00
• vendor: 11f8 ("Microchip Technology"), device: 4436 ("PM44036 Switchtec PSXA 36xG4 Automotive Programmable PCIe Switch"), class: 08 ("Generic system peripheral"), subclass: 80 ("System peripheral"), prog-if: 00
• vendor: 11f8 ("Microchip Technology"), device: 4452 ("PM44052 Switchtec PSXA 52xG4 Automotive Programmable PCIe Switch"), class: 08 ("Generic system peripheral"), subclass: 80 ("System peripheral"), prog-if: 00
• vendor: 11f8 ("Microchip Technology"), device: 5000 ("PM50100 Switchtec PFX 100xG5 Fanout PCIe Switch"), class: 08 ("Generic system peripheral"), subclass: 80 ("System peripheral"), prog-if: 00
• vendor: 11f8 ("Microchip Technology"), device: 5028 ("PM50028 Switchtec PFX 28xG5 Fanout PCIe Switch"), class: 08 ("Generic system peripheral"), subclass: 80 ("System peripheral"), prog-if: 00
• vendor: 11f8 ("Microchip Technology"), device: 5036 ("PM50036 Switchtec PFX 36xG5 Fanout PCIe Switch"), class: 08 ("Generic system peripheral"), subclass: 80 ("System peripheral"), prog-if: 00
• vendor: 11f8 ("Microchip Technology"), device: 5052 ("PM50052 Switchtec PFX 52xG5 Fanout PCIe Switch"), class: 08 ("Generic system peripheral"), subclass: 80 ("System peripheral"), prog-if: 00
• vendor: 11f8 ("Microchip Technology"), device: 5068 ("PM50068 Switchtec PFX 68xG5 Fanout PCIe Switch"), class: 08 ("Generic system peripheral"), subclass: 80 ("System peripheral"), prog-if: 00
• vendor: 11f8 ("Microchip Technology"), device: 5084 ("PM50084 Switchtec PFX 84xG5 Fanout PCIe Switch"), class: 08 ("Generic system peripheral"), subclass: 80 ("System peripheral"), prog-if: 00
• vendor: 11f8 ("Microchip Technology"), device: 5100 ("PM51100 Switchtec PSX 100xG5 Programmable PCIe Switch"), class: 08 ("Generic system peripheral"), subclass: 80 ("System peripheral"), prog-if: 00
• vendor: 11f8 ("Microchip Technology"), device: 5128 ("PM51028 Switchtec PSX 28xG5 Programmable PCIe Switch"), class: 08 ("Generic system peripheral"), subclass: 80 ("System peripheral"), prog-if: 00
• vendor: 11f8 ("Microchip Technology"), device: 5136 ("PM51036 Switchtec PSX 36xG5 Programmable PCIe Switch"), class: 08 ("Generic system peripheral"), subclass: 80 ("System peripheral"), prog-if: 00
• vendor: 11f8 ("Microchip Technology"), device: 5152 ("PM51052 Switchtec PSX 52xG5 Programmable PCIe Switch"), class: 08 ("Generic system peripheral"), subclass: 80 ("System peripheral"), prog-if: 00
• vendor: 11f8 ("Microchip Technology"), device: 5168 ("PM51068 Switchtec PSX 68xG5 Programmable PCIe Switch"), class: 08 ("Generic system peripheral"), subclass: 80 ("System peripheral"), prog-if: 00
• vendor: 11f8 ("Microchip Technology"), device: 5184 ("PM51084 Switchtec PSX 84xG5 Programmable PCIe Switch"), class: 08 ("Generic system peripheral"), subclass: 80 ("System peripheral"), prog-if: 00
• vendor: 11f8 ("Microchip Technology"), device: 5300 ("PM53100 Switchtec PFXA 100xG5 Automotive Fanout PCIe Switch"), class: 08 ("Generic system peripheral"), subclass: 80 ("System peripheral"), prog-if: 00
• vendor: 11f8 ("Microchip Technology"), device: 5328 ("PM53028 Switchtec PFXA 28xG5 Automotive Fanout PCIe Switch"), class: 08 ("Generic system peripheral"), subclass: 80 ("System peripheral"), prog-if: 00
• vendor: 11f8 ("Microchip Technology"), device: 5336 ("PM53036 Switchtec PFXA 36xG5 Automotive Fanout PCIe Switch"), class: 08 ("Generic system peripheral"), subclass: 80 ("System peripheral"), prog-if: 00
• vendor: 11f8 ("Microchip Technology"), device: 5352 ("PM53052 Switchtec PFXA 52xG5 Automotive Fanout PCIe Switch"), class: 08 ("Generic system peripheral"), subclass: 80 ("System peripheral"), prog-if: 00
• vendor: 11f8 ("Microchip Technology"), device: 5368 ("PM53068 Switchtec PFXA 68xG5 Automotive Fanout PCIe Switch"), class: 08 ("Generic system peripheral"), subclass: 80 ("System peripheral"), prog-if: 00
• vendor: 11f8 ("Microchip Technology"), device: 5384 ("PM53084 Switchtec PFXA 84xG5 Automotive Fanout PCIe Switch"), class: 08 ("Generic system peripheral"), subclass: 80 ("System peripheral"), prog-if: 00
• vendor: 11f8 ("Microchip Technology"), device: 5400 ("PM54100 Switchtec PSXA 100xG5 Automotive Programmable PCIe Switch"), class: 08 ("Generic system peripheral"), subclass: 80 ("System peripheral"), prog-if: 00
• vendor: 11f8 ("Microchip Technology"), device: 5428 ("PM54028 Switchtec PSXA 28xG5 Automotive Programmable PCIe Switch"), class: 08 ("Generic system peripheral"), subclass: 80 ("System peripheral"), prog-if: 00
• vendor: 11f8 ("Microchip Technology"), device: 5436 ("PM54036 Switchtec PSXA 36xG5 Automotive Programmable PCIe Switch"), class: 08 ("Generic system peripheral"), subclass: 80 ("System peripheral"), prog-if: 00
• vendor: 11f8 ("Microchip Technology"), device: 5452 ("PM54052 Switchtec PSXA 52xG5 Automotive Programmable PCIe Switch"), class: 08 ("Generic system peripheral"), subclass: 80 ("System peripheral"), prog-if: 00
• vendor: 11f8 ("Microchip Technology"), device: 5468 ("PM54068 Switchtec PSXA 68xG5 Automotive Programmable PCIe Switch"), class: 08 ("Generic system peripheral"), subclass: 80 ("System peripheral"), prog-if: 00
• vendor: 11f8 ("Microchip Technology"), device: 5484 ("PM54084 Switchtec PSXA 84xG5 Automotive Programmable PCIe Switch"), class: 08 ("Generic system peripheral"), subclass: 80 ("System peripheral"), prog-if: 00

LKDDb

Raw data from LKDDb:

• lkddb module switchtec_dma CONFIG_SWITCHTEC_DMA : drivers/dma/Kconfig : "Switchtec PSX/PFX Switch DMA Engine Support" # in 7.1-rc+HEAD
• lkddb pci 1055 1001 .... .... 088000 : CONFIG_DMADEVICES CONFIG_SWITCHTEC_DMA : drivers/dma/switchtec_dma.c # in 7.1-rc+HEAD
• lkddb pci 1055 1002 .... .... 088000 : CONFIG_DMADEVICES CONFIG_SWITCHTEC_DMA : drivers/dma/switchtec_dma.c # in 7.1-rc+HEAD
• lkddb pci 1055 1003 .... .... 088000 : CONFIG_DMADEVICES CONFIG_SWITCHTEC_DMA : drivers/dma/switchtec_dma.c # in 7.1-rc+HEAD
• lkddb pci 1055 1004 .... .... 088000 : CONFIG_DMADEVICES CONFIG_SWITCHTEC_DMA : drivers/dma/switchtec_dma.c # in 7.1-rc+HEAD
• lkddb pci 1055 1005 .... .... 088000 : CONFIG_DMADEVICES CONFIG_SWITCHTEC_DMA : drivers/dma/switchtec_dma.c # in 7.1-rc+HEAD
• lkddb pci 1055 1006 .... .... 088000 : CONFIG_DMADEVICES CONFIG_SWITCHTEC_DMA : drivers/dma/switchtec_dma.c # in 7.1-rc+HEAD
• lkddb pci 11f8 4000 .... .... 088000 : CONFIG_DMADEVICES CONFIG_SWITCHTEC_DMA : drivers/dma/switchtec_dma.c # in 7.1-rc+HEAD
• lkddb pci 11f8 4028 .... .... 088000 : CONFIG_DMADEVICES CONFIG_SWITCHTEC_DMA : drivers/dma/switchtec_dma.c # in 7.1-rc+HEAD
• lkddb pci 11f8 4036 .... .... 088000 : CONFIG_DMADEVICES CONFIG_SWITCHTEC_DMA : drivers/dma/switchtec_dma.c # in 7.1-rc+HEAD
• lkddb pci 11f8 4052 .... .... 088000 : CONFIG_DMADEVICES CONFIG_SWITCHTEC_DMA : drivers/dma/switchtec_dma.c # in 7.1-rc+HEAD
• lkddb pci 11f8 4068 .... .... 088000 : CONFIG_DMADEVICES CONFIG_SWITCHTEC_DMA : drivers/dma/switchtec_dma.c # in 7.1-rc+HEAD
• lkddb pci 11f8 4084 .... .... 088000 : CONFIG_DMADEVICES CONFIG_SWITCHTEC_DMA : drivers/dma/switchtec_dma.c # in 7.1-rc+HEAD
• lkddb pci 11f8 4100 .... .... 088000 : CONFIG_DMADEVICES CONFIG_SWITCHTEC_DMA : drivers/dma/switchtec_dma.c # in 7.1-rc+HEAD
• lkddb pci 11f8 4128 .... .... 088000 : CONFIG_DMADEVICES CONFIG_SWITCHTEC_DMA : drivers/dma/switchtec_dma.c # in 7.1-rc+HEAD
• lkddb pci 11f8 4136 .... .... 088000 : CONFIG_DMADEVICES CONFIG_SWITCHTEC_DMA : drivers/dma/switchtec_dma.c # in 7.1-rc+HEAD
• lkddb pci 11f8 4152 .... .... 088000 : CONFIG_DMADEVICES CONFIG_SWITCHTEC_DMA : drivers/dma/switchtec_dma.c # in 7.1-rc+HEAD
• lkddb pci 11f8 4168 .... .... 088000 : CONFIG_DMADEVICES CONFIG_SWITCHTEC_DMA : drivers/dma/switchtec_dma.c # in 7.1-rc+HEAD
• lkddb pci 11f8 4184 .... .... 088000 : CONFIG_DMADEVICES CONFIG_SWITCHTEC_DMA : drivers/dma/switchtec_dma.c # in 7.1-rc+HEAD
• lkddb pci 11f8 4328 .... .... 088000 : CONFIG_DMADEVICES CONFIG_SWITCHTEC_DMA : drivers/dma/switchtec_dma.c # in 7.1-rc+HEAD
• lkddb pci 11f8 4336 .... .... 088000 : CONFIG_DMADEVICES CONFIG_SWITCHTEC_DMA : drivers/dma/switchtec_dma.c # in 7.1-rc+HEAD
• lkddb pci 11f8 4352 .... .... 088000 : CONFIG_DMADEVICES CONFIG_SWITCHTEC_DMA : drivers/dma/switchtec_dma.c # in 7.1-rc+HEAD
• lkddb pci 11f8 4428 .... .... 088000 : CONFIG_DMADEVICES CONFIG_SWITCHTEC_DMA : drivers/dma/switchtec_dma.c # in 7.1-rc+HEAD
• lkddb pci 11f8 4436 .... .... 088000 : CONFIG_DMADEVICES CONFIG_SWITCHTEC_DMA : drivers/dma/switchtec_dma.c # in 7.1-rc+HEAD
• lkddb pci 11f8 4452 .... .... 088000 : CONFIG_DMADEVICES CONFIG_SWITCHTEC_DMA : drivers/dma/switchtec_dma.c # in 7.1-rc+HEAD
• lkddb pci 11f8 5000 .... .... 088000 : CONFIG_DMADEVICES CONFIG_SWITCHTEC_DMA : drivers/dma/switchtec_dma.c # in 7.1-rc+HEAD
• lkddb pci 11f8 5028 .... .... 088000 : CONFIG_DMADEVICES CONFIG_SWITCHTEC_DMA : drivers/dma/switchtec_dma.c # in 7.1-rc+HEAD
• lkddb pci 11f8 5036 .... .... 088000 : CONFIG_DMADEVICES CONFIG_SWITCHTEC_DMA : drivers/dma/switchtec_dma.c # in 7.1-rc+HEAD
• lkddb pci 11f8 5052 .... .... 088000 : CONFIG_DMADEVICES CONFIG_SWITCHTEC_DMA : drivers/dma/switchtec_dma.c # in 7.1-rc+HEAD
• lkddb pci 11f8 5068 .... .... 088000 : CONFIG_DMADEVICES CONFIG_SWITCHTEC_DMA : drivers/dma/switchtec_dma.c # in 7.1-rc+HEAD
• lkddb pci 11f8 5084 .... .... 088000 : CONFIG_DMADEVICES CONFIG_SWITCHTEC_DMA : drivers/dma/switchtec_dma.c # in 7.1-rc+HEAD
• lkddb pci 11f8 5100 .... .... 088000 : CONFIG_DMADEVICES CONFIG_SWITCHTEC_DMA : drivers/dma/switchtec_dma.c # in 7.1-rc+HEAD
• lkddb pci 11f8 5128 .... .... 088000 : CONFIG_DMADEVICES CONFIG_SWITCHTEC_DMA : drivers/dma/switchtec_dma.c # in 7.1-rc+HEAD
• lkddb pci 11f8 5136 .... .... 088000 : CONFIG_DMADEVICES CONFIG_SWITCHTEC_DMA : drivers/dma/switchtec_dma.c # in 7.1-rc+HEAD
• lkddb pci 11f8 5152 .... .... 088000 : CONFIG_DMADEVICES CONFIG_SWITCHTEC_DMA : drivers/dma/switchtec_dma.c # in 7.1-rc+HEAD
• lkddb pci 11f8 5168 .... .... 088000 : CONFIG_DMADEVICES CONFIG_SWITCHTEC_DMA : drivers/dma/switchtec_dma.c # in 7.1-rc+HEAD
• lkddb pci 11f8 5184 .... .... 088000 : CONFIG_DMADEVICES CONFIG_SWITCHTEC_DMA : drivers/dma/switchtec_dma.c # in 7.1-rc+HEAD
• lkddb pci 11f8 5300 .... .... 088000 : CONFIG_DMADEVICES CONFIG_SWITCHTEC_DMA : drivers/dma/switchtec_dma.c # in 7.1-rc+HEAD
• lkddb pci 11f8 5328 .... .... 088000 : CONFIG_DMADEVICES CONFIG_SWITCHTEC_DMA : drivers/dma/switchtec_dma.c # in 7.1-rc+HEAD
• lkddb pci 11f8 5336 .... .... 088000 : CONFIG_DMADEVICES CONFIG_SWITCHTEC_DMA : drivers/dma/switchtec_dma.c # in 7.1-rc+HEAD
• lkddb pci 11f8 5352 .... .... 088000 : CONFIG_DMADEVICES CONFIG_SWITCHTEC_DMA : drivers/dma/switchtec_dma.c # in 7.1-rc+HEAD
• lkddb pci 11f8 5368 .... .... 088000 : CONFIG_DMADEVICES CONFIG_SWITCHTEC_DMA : drivers/dma/switchtec_dma.c # in 7.1-rc+HEAD
• lkddb pci 11f8 5384 .... .... 088000 : CONFIG_DMADEVICES CONFIG_SWITCHTEC_DMA : drivers/dma/switchtec_dma.c # in 7.1-rc+HEAD
• lkddb pci 11f8 5400 .... .... 088000 : CONFIG_DMADEVICES CONFIG_SWITCHTEC_DMA : drivers/dma/switchtec_dma.c # in 7.1-rc+HEAD
• lkddb pci 11f8 5428 .... .... 088000 : CONFIG_DMADEVICES CONFIG_SWITCHTEC_DMA : drivers/dma/switchtec_dma.c # in 7.1-rc+HEAD
• lkddb pci 11f8 5436 .... .... 088000 : CONFIG_DMADEVICES CONFIG_SWITCHTEC_DMA : drivers/dma/switchtec_dma.c # in 7.1-rc+HEAD
• lkddb pci 11f8 5452 .... .... 088000 : CONFIG_DMADEVICES CONFIG_SWITCHTEC_DMA : drivers/dma/switchtec_dma.c # in 7.1-rc+HEAD
• lkddb pci 11f8 5468 .... .... 088000 : CONFIG_DMADEVICES CONFIG_SWITCHTEC_DMA : drivers/dma/switchtec_dma.c # in 7.1-rc+HEAD
• lkddb pci 11f8 5484 .... .... 088000 : CONFIG_DMADEVICES CONFIG_SWITCHTEC_DMA : drivers/dma/switchtec_dma.c # in 7.1-rc+HEAD

Sources

This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)
• The Linux PCI ID Repository.

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