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linux_dsm_epyc7002/drivers/misc/habanalabs/Kconfig

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treewide: Add SPDX license identifier - Makefile/Kconfig Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-05-19 19:07:45 +07:00
# SPDX-License-Identifier: GPL-2.0-only
habanalabs: add skeleton driver This patch adds the habanalabs skeleton driver. The driver does nothing at this stage except very basic operations. It contains the minimal code to insmod and rmmod the driver and to create a /dev/hlX file per PCI device. Reviewed-by: Mike Rapoport <rppt@linux.ibm.com> Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-02-16 05:39:11 +07:00
#
# HabanaLabs AI accelerators driver
#
config HABANA_AI
tristate "HabanaAI accelerators (habanalabs)"
habanalabs: adjust Kconfig to fix build errors The driver use the HWMON framework to display various sensors information. Therefore, CONFIG_HWMON must be included to prevent build errors. This patch adds "select HWMON" to the driver's Kconfig file to make sure HWMON is built. In addition, to avoid breaking dependencies, it adds dependency on HAS_IOMEM because HWMON is dependent on HAS_IOMEM. Reported-by: kbuild test robot <lkp@intel.com> Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-03-02 16:32:12 +07:00
depends on PCI && HAS_IOMEM
habanalabs: add skeleton driver This patch adds the habanalabs skeleton driver. The driver does nothing at this stage except very basic operations. It contains the minimal code to insmod and rmmod the driver and to create a /dev/hlX file per PCI device. Reviewed-by: Mike Rapoport <rppt@linux.ibm.com> Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-02-16 05:39:11 +07:00
select FRAME_VECTOR
habanalabs: driver's Kconfig must select DMA_SHARED_BUFFER The driver uses the DMA_BUF module which is built only if DMA_SHARED_BUFFER is selected. DMA_SHARED_BUFFER doesn't have any dependencies so it is ok to select it (as done by many other components). Reported-by: kbuild test robot <lkp@intel.com> Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-02-23 02:29:59 +07:00
select DMA_SHARED_BUFFER
misc/habanalabs: adjust Kconfig to fix build errors Several places in the habanalabs driver use gen_alloc functions, so select GENERIC_ALLOCATOR to make those functions available. Fixes these build errors: ERROR: "gen_pool_alloc" [drivers/misc/habanalabs/habanalabs.ko] undefined! ERROR: "gen_pool_add_virt" [drivers/misc/habanalabs/habanalabs.ko] undefined! ERROR: "gen_pool_destroy" [drivers/misc/habanalabs/habanalabs.ko] undefined! ERROR: "gen_pool_create" [drivers/misc/habanalabs/habanalabs.ko] undefined! ERROR: "gen_pool_free" [drivers/misc/habanalabs/habanalabs.ko] undefined! Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Reviewed-by: Oded Gabbay <oded.gabbay@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-02-26 23:42:35 +07:00
select GENERIC_ALLOCATOR
habanalabs: adjust Kconfig to fix build errors The driver use the HWMON framework to display various sensors information. Therefore, CONFIG_HWMON must be included to prevent build errors. This patch adds "select HWMON" to the driver's Kconfig file to make sure HWMON is built. In addition, to avoid breaking dependencies, it adds dependency on HAS_IOMEM because HWMON is dependent on HAS_IOMEM. Reported-by: kbuild test robot <lkp@intel.com> Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-03-02 16:32:12 +07:00
select HWMON
habanalabs: add skeleton driver This patch adds the habanalabs skeleton driver. The driver does nothing at this stage except very basic operations. It contains the minimal code to insmod and rmmod the driver and to create a /dev/hlX file per PCI device. Reviewed-by: Mike Rapoport <rppt@linux.ibm.com> Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-02-16 05:39:11 +07:00
help
Enables PCIe card driver for Habana's AI Processors (AIP) that are
designed to accelerate Deep Learning inference and training workloads.
The driver manages the PCIe devices and provides IOCTL interface for
the user to submit workloads to the devices.
The user-space interface is described in
include/uapi/misc/habanalabs.h
If unsure, say N.
To compile this driver as a module, choose M here: the
module will be called habanalabs.
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