net: marvell: prestera: Add router nexthops ABI

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- Add functions to allocate/delete/set nexthop group
  - NOTE: non-ECMP nexthop is nexthop group with allocated size = 1
- Add function to read state of HW nh (if packets going through it)

Co-developed-by: Taras Chornyi <tchornyi@marvell.com>
Signed-off-by: Taras Chornyi <tchornyi@marvell.com>
Co-developed-by: Oleksandr Mazur <oleksandr.mazur@plvision.eu>
Signed-off-by: Oleksandr Mazur <oleksandr.mazur@plvision.eu>
Signed-off-by: Yevhen Orlov <yevhen.orlov@plvision.eu>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

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Yevhen Orlov 2022-10-01 12:34:09 +03:00 • committed by Jakub Kicinski

parent 899b8cd0d3

commit 0a23ae2371

6 changed files with 582 additions and 8 deletions

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5

drivers/net/ethernet/marvell/prestera/prestera.h

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130

drivers/net/ethernet/marvell/prestera/prestera_hw.c

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11

drivers/net/ethernet/marvell/prestera/prestera_hw.h

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drivers/net/ethernet/marvell/prestera/prestera_router.c

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drivers/net/ethernet/marvell/prestera/prestera_router_hw.c

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drivers/net/ethernet/marvell/prestera/prestera_router_hw.h

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