Messages in this thread Patch in this message | | | From | Steen Hegelund <> | Subject | [PATCH net-next 2/8] net: microchip: sparx5: Ensure VCAP last_used_addr is set back to default | Date | Wed, 16 Nov 2022 09:57:41 +0100 |
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This ensures that the last_used_addr in a VCAP instance is returned to the default value when all rules have been deleted.
Signed-off-by: Steen Hegelund <steen.hegelund@microchip.com> --- drivers/net/ethernet/microchip/vcap/vcap_api.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/microchip/vcap/vcap_api.c b/drivers/net/ethernet/microchip/vcap/vcap_api.c index d12c8ec40fe2..24f4ea1eacb3 100644 --- a/drivers/net/ethernet/microchip/vcap/vcap_api.c +++ b/drivers/net/ethernet/microchip/vcap/vcap_api.c @@ -1249,9 +1249,9 @@ int vcap_del_rule(struct vcap_control *vctrl, struct net_device *ndev, u32 id) vctrl->ops->init(ndev, admin, admin->last_used_addr, ri->size + gap); kfree(ri); - /* Update the last used address */ + /* Update the last used address, set to default when no rules */ if (list_empty(&admin->rules)) { - admin->last_used_addr = admin->last_valid_addr; + admin->last_used_addr = admin->last_valid_addr + 1; } else { elem = list_last_entry(&admin->rules, struct vcap_rule_internal, list); -- 2.38.1
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