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devlink: extend attrs_set for setting port flavours

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Devlink ports can have specific flavour according to the purpose of use.
This patch extend attrs_set so the driver can say which flavour port
has. Initial flavours are:
physical, cpu, dsa
User can query this to see right away what is the purpose of each port.

Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jiri Pirko
2018-05-18 09:29:01 +02:00
committed by David S. Miller
parent b9ffcbaf56
commit 5ec1380a21
5 changed files with 24 additions and 4 deletions
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11
include/uapi/linux/devlink.h
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@@ -132,6 +132,16 @@ enum devlink_eswitch_encap_mode {
DEVLINK_ESWITCH_ENCAP_MODE_BASIC,
};
enum devlink_port_flavour {
DEVLINK_PORT_FLAVOUR_PHYSICAL, /* Any kind of a port physically
* facing the user.
*/
DEVLINK_PORT_FLAVOUR_CPU, /* CPU port */
DEVLINK_PORT_FLAVOUR_DSA, /* Distributed switch architecture
* interconnect port.
*/
};
enum devlink_attr {
/* don't change the order or add anything between, this is ABI! */
DEVLINK_ATTR_UNSPEC,
@@ -224,6 +234,7 @@ enum devlink_attr {
DEVLINK_ATTR_DPIPE_TABLE_RESOURCE_ID, /* u64 */
DEVLINK_ATTR_DPIPE_TABLE_RESOURCE_UNITS,/* u64 */
DEVLINK_ATTR_PORT_FLAVOUR, /* u16 */
DEVLINK_ATTR_PORT_NUMBER, /* u32 */
DEVLINK_ATTR_PORT_SPLIT_SUBPORT_NUMBER, /* u32 */