Hello Ryan,
On 8/28/2026 2:38 AM, Ryan Eatmon wrote:
On 8/27/2026 11:51 AM, Andrew Davis wrote:
On 8/27/26 10:07 AM, Hari Prasath via lists.yoctoproject.org wrote:
Copy the TI vendor kernel dma-heap.h header, which has the
DMA_HEAP_IOCTL_EXPORT ioctl that the default linux-libc-headers
doesn't have.
Signed-off-by: Hari Prasath Gujulan Elango <[email protected]>
---
https://github.com/openembedded/openembedded-core/blob/master/meta/
recipes-kernel/linux-libc-headers/linux-libc-headers.inc#L7
Hari, what happened to doing this like what NXP did? Install this
header into a different subdir in /usr/include?
https://github.com/nxp-imx/meta-imx/blob/wrynose-6.18.20-2.0.0/meta-imx-
bsp/recipes-kernel/linux/linux-imx-headers_6.18.bb
I don't think doing it this way is going to be the right way of doing it.
I did try this approach. The downside I saw was it clone's the entire
kernel source repo again which took too long. I also ended up in some
do_unpack() failures (the logs which I shared with you) so I gave up on
this approach. I have sent a new patch which ends up doing the same i.e.
it copies the needed UAPI header into /usr/include/ti/linux, same as
what NXP does.
Regards,
Hari
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