CONFIG_INFINIBAND_IPATH: QLogic HTX HCA support

General informations

The Linux kernel configuration item CONFIG_INFINIBAND_IPATH has multiple definitions:

QLogic HTX HCA support found in drivers/staging/rdma/ipath/Kconfig

The configuration item CONFIG_INFINIBAND_IPATH:

• prompt: QLogic HTX HCA support
• type: tristate
• depends on: CONFIG_64BIT && CONFIG_NET && CONFIG_HT_IRQ
• defined in drivers/staging/rdma/ipath/Kconfig
• found in Linux kernels: 4.3–4.4
• modules built: ib_ipath, ib_ipath

Help text

This is a driver for the deprecated QLogic Hyper-Transport IB host channel adapter (model QHT7140), including InfiniBand verbs support. This driver allows these devices to be used with both kernel upper level protocols such as IP-over-InfiniBand as well as with userspace applications (in conjunction with InfiniBand userspace access). For QLogic PCIe QLE based cards, use the QIB driver instead.

If you have this hardware you will need to boot with PAT disabled on your x86-64 systems, use the nopat kernel parameter.

Note that this driver will soon be removed entirely from the kernel.

QLogic HTX HCA support found in drivers/infiniband/hw/ipath/Kconfig

The configuration item CONFIG_INFINIBAND_IPATH:

• prompt: QLogic HTX HCA support
• type: tristate
• depends on: CONFIG_64BIT && CONFIG_NET && CONFIG_HT_IRQ
• defined in drivers/infiniband/hw/ipath/Kconfig
• found in Linux kernels: 2.6.35–2.6.39, 3.0–3.19, 4.0–4.2
• modules built: ib_ipath, ib_ipath

Help text

This is a driver for the obsolete QLogic Hyper-Transport IB host channel adapter (model QHT7140), including InfiniBand verbs support. This driver allows these devices to be used with both kernel upper level protocols such as IP-over-InfiniBand as well as with userspace applications (in conjunction with InfiniBand userspace access). For QLogic PCIe QLE based cards, use the QIB driver instead.

If you have this hardware you will need to boot with PAT disabled on your x86-64 systems, use the nopat kernel parameter.

QLogic InfiniPath Driver found in drivers/infiniband/hw/ipath/Kconfig

The configuration item CONFIG_INFINIBAND_IPATH:

• prompt: QLogic InfiniPath Driver
• type: tristate
• depends on: CONFIG_64BIT && CONFIG_NET
• defined in drivers/infiniband/hw/ipath/Kconfig
• found in Linux kernels: 2.6.19–2.6.34
• modules built: ib_ipath, ib_ipath

Help text

This is a driver for QLogic InfiniPath host channel adapters, including InfiniBand verbs support. This driver allows these devices to be used with both kernel upper level protocols such as IP-over-InfiniBand as well as with userspace applications (in conjunction with InfiniBand userspace access).

QLogic InfiniPath Verbs Driver found in drivers/infiniband/hw/ipath/Kconfig

The configuration item CONFIG_INFINIBAND_IPATH:

• prompt: QLogic InfiniPath Verbs Driver
• type: tristate
• depends on: CONFIG_IPATH_CORE && CONFIG_INFINIBAND
• defined in drivers/infiniband/hw/ipath/Kconfig
• found in Linux kernels: 2.6.18
• modules built: ib_ipath, ib_ipath

Help text

This is a driver that provides InfiniBand verbs support for QLogic InfiniPath host channel adapters (HCAs). This allows these devices to be used with both kernel upper level protocols such as IP-over-InfiniBand as well as with userspace applications (in conjunction with InfiniBand userspace access).

PathScale InfiniPath Verbs Driver found in drivers/infiniband/hw/ipath/Kconfig

The configuration item CONFIG_INFINIBAND_IPATH:

• prompt: PathScale InfiniPath Verbs Driver
• type: tristate
• depends on: CONFIG_IPATH_CORE && CONFIG_INFINIBAND
• defined in drivers/infiniband/hw/ipath/Kconfig
• found in Linux kernels: 2.6.17
• modules built: ib_ipath, ib_ipath

Help text

This is a driver that provides InfiniBand verbs support for PathScale InfiniPath host channel adapters (HCAs). This allows these devices to be used with both kernel upper level protocols such as IP-over-InfiniBand as well as with userspace applications (in conjunction with InfiniBand userspace access).

Hardware

PCI

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

• vendor: 1077 ("QLogic Corp."), device: 7220 ("IBA7220 InfiniBand HCA")
• vendor: 1fc1 ("QLogic, Corp."), device: 000d ("IBA6110 InfiniBand HCA")
• vendor: 1fc1 ("QLogic, Corp."), device: 000d ("IBA6110 InfiniBand HCA")
• vendor: 1fc1 ("QLogic, Corp."), device: 000d ("IBA6110 InfiniBand HCA")
• vendor: 1fc1 ("QLogic, Corp."), device: 0010 ("IBA6120 InfiniBand HCA")
• vendor: 1fc1 ("QLogic, Corp."), device: 0010 ("IBA6120 InfiniBand HCA")

LKDDb

Raw data from LKDDb:

• lkddb fs "ipathfs" : CONFIG_INFINIBAND CONFIG_INFINIBAND_IPATH : drivers/infiniband/hw/ipath/ipath_fs.c # in 2.6.22–2.6.39, 3.0–3.19, 4.0–4.2
• lkddb fs "ipathfs" : CONFIG_INFINIBAND CONFIG_INFINIBAND_IPATH CONFIG_IPATH_CORE : drivers/infiniband/hw/ipath/ipath_fs.c # in 2.6.19–2.6.21
• lkddb fs "ipathfs" : CONFIG_INFINIBAND_IPATH CONFIG_STAGING CONFIG_STAGING_RDMA : drivers/staging/rdma/ipath/ipath_fs.c # in 4.3–4.4
• lkddb module ib_ipath CONFIG_INFINIBAND_IPATH : drivers/infiniband/hw/ipath/Kconfig : "QLogic HTX HCA support" # in 2.6.17–2.6.39, 3.0–3.19, 4.0–4.2
• lkddb module ib_ipath CONFIG_INFINIBAND_IPATH : drivers/staging/rdma/ipath/Kconfig : "QLogic HTX HCA support" # in 4.3–4.4
• lkddb pci 1077 7220 .... .... ...... : CONFIG_INFINIBAND CONFIG_INFINIBAND_IPATH : drivers/infiniband/hw/ipath/ipath_driver.c # in 2.6.26–2.6.34
• lkddb pci 1fc1 000d .... .... ...... : CONFIG_INFINIBAND CONFIG_INFINIBAND_IPATH : drivers/infiniband/hw/ipath/ipath_driver.c # in 2.6.22–2.6.39, 3.0–3.19, 4.0–4.2
• lkddb pci 1fc1 000d .... .... ...... : CONFIG_INFINIBAND CONFIG_INFINIBAND_IPATH CONFIG_IPATH_CORE : drivers/infiniband/hw/ipath/ipath_driver.c # in 2.6.19–2.6.21
• lkddb pci 1fc1 000d .... .... ...... : CONFIG_INFINIBAND_IPATH CONFIG_STAGING CONFIG_STAGING_RDMA : drivers/staging/rdma/ipath/ipath_driver.c # in 4.3–4.4
• lkddb pci 1fc1 0010 .... .... ...... : CONFIG_INFINIBAND CONFIG_INFINIBAND_IPATH : drivers/infiniband/hw/ipath/ipath_driver.c # in 2.6.22–2.6.34
• lkddb pci 1fc1 0010 .... .... ...... : CONFIG_INFINIBAND CONFIG_INFINIBAND_IPATH CONFIG_IPATH_CORE : drivers/infiniband/hw/ipath/ipath_driver.c # in 2.6.19–2.6.21

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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