linux-kernel - Re: [PATCH v4 01/16] bcm-vk: add bcm

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Message-ID: <e8159e9d-0c8e-e494-407a-f4cde7c5015f@broadcom.com>
Date:   Tue, 29 Sep 2020 09:44:51 -0700
From:   Scott Branden <scott.branden@...adcom.com>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     Arnd Bergmann <arnd@...db.de>, Kees Cook <keescook@...omium.org>,
        linux-kernel@...r.kernel.org, bcm-kernel-feedback-list@...adcom.com
Subject: Re: [PATCH v4 01/16] bcm-vk: add bcm_vk UAPI



On 2020-09-29 3:25 a.m., Greg Kroah-Hartman wrote:
> On Mon, Sep 28, 2020 at 05:11:54PM -0700, Scott Branden wrote:
>> Add user space api for bcm-vk driver.
>>
>> Provide ioctl api to load images and issue reset command to card.
>> FW status registers in PCI BAR space also defined as part
>> of API so that user space is able to interpret these memory locations
>> as needed via direct PCIe access.
>>
>> Signed-off-by: Scott Branden <scott.branden@...adcom.com>
>> ---
>>  include/uapi/linux/misc/bcm_vk.h | 84 ++++++++++++++++++++++++++++++++
>>  1 file changed, 84 insertions(+)
>>  create mode 100644 include/uapi/linux/misc/bcm_vk.h
>>
>> diff --git a/include/uapi/linux/misc/bcm_vk.h b/include/uapi/linux/misc/bcm_vk.h
>> new file mode 100644
>> index 000000000000..5f1fc403bc67
>> --- /dev/null
>> +++ b/include/uapi/linux/misc/bcm_vk.h
>> @@ -0,0 +1,84 @@
>> +/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-2-Clause) */
> Why do you need BSD-2 if you already have the syscall-note license?
We include the header file outside of linux user space and use the defines in BSD and other code.
Hence releasing the header as BSD-2 as well.
>
> thanks,
>
> greg k-h


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