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Subject[RFC PATCH v1 3/3] uapi: can: netlink: add new field to struct can_ctrlmode to report capabilities
Date
This patch is for your convinience. iproute2-next normally directly
pulls the uapi changes but I think it will be more convinient for
people who want to test to just be able to directly apply this series
and have things working.

Signed-off-by: Vincent Mailhol <mailhol.vincent@wanadoo.fr>
---
Please do not pull!
---
include/uapi/linux/can/netlink.h | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/include/uapi/linux/can/netlink.h b/include/uapi/linux/can/netlink.h
index 00c763df..fa1cab72 100644
--- a/include/uapi/linux/can/netlink.h
+++ b/include/uapi/linux/can/netlink.h
@@ -88,7 +88,10 @@ struct can_berr_counter {
* CAN controller mode
*/
struct can_ctrlmode {
- __u32 mask;
+ union {
+ __u32 mask; /* Userland to kernel */
+ __u32 supported; /* Kernel to userland */
+ };
__u32 flags;
};

--
2.32.0
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