Commit Graph

5 Commits

Author SHA1 Message Date
Thomas Gleixner ec8f24b7fa 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>
2019-05-21 10:50:46 +02:00
Oded Gabbay 142a0f83b2 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 12:03:56 +01:00
Randy Dunlap b39e557b77 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>
2019-02-27 16:02:19 +01:00
Oded Gabbay 8737d03720 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 10:18:13 +01:00
Oded Gabbay c4d66343a4 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>
2019-02-18 09:46:43 +01:00