diff options
| author | Oded Gabbay | 2019-02-15 23:39:13 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2019-02-18 09:46:44 +0100 |
| commit | 99b9d7b4970cf131fd17a8f4ad4870049bd7a365 (patch) | |
| tree | 4a08db525a7efe09355d1a1038d035115e2c3616 /include/uapi/misc | |
| parent | habanalabs: add Goya registers header files (diff) | |
| download | kernel-qcow2-linux-99b9d7b4970cf131fd17a8f4ad4870049bd7a365.tar.gz kernel-qcow2-linux-99b9d7b4970cf131fd17a8f4ad4870049bd7a365.tar.xz kernel-qcow2-linux-99b9d7b4970cf131fd17a8f4ad4870049bd7a365.zip | |
habanalabs: add basic Goya support
This patch adds a basic support for the Goya device. The code initializes
the device's PCI controller and PCI bars. It also initializes various S/W
structures and adds some basic helper functions.
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>
Diffstat (limited to 'include/uapi/misc')
| -rw-r--r-- | include/uapi/misc/habanalabs.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/include/uapi/misc/habanalabs.h b/include/uapi/misc/habanalabs.h new file mode 100644 index 000000000000..a0ec23adf8f5 --- /dev/null +++ b/include/uapi/misc/habanalabs.h @@ -0,0 +1,20 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note + * + * Copyright 2016-2018 HabanaLabs, Ltd. + * All Rights Reserved. + * + */ + +#ifndef HABANALABS_H_ +#define HABANALABS_H_ + +#include <linux/types.h> +#include <linux/ioctl.h> + +/* + * Defines that are asic-specific but constitutes as ABI between kernel driver + * and userspace + */ +#define GOYA_KMD_SRAM_RESERVED_SIZE_FROM_START 0x8000 /* 32KB */ + +#endif /* HABANALABS_H_ */ |