From d8c2c7e3404e5bcaeae4af78d6935e5b8fcc97ee Mon Sep 17 00:00:00 2001 From: Yuval Mintz Date: Mon, 22 Aug 2016 13:25:11 +0300 Subject: qed*: Add support for VFs over legacy PFs Modern VFs can't run on old non-compatible as the fastpath HSI is slightly changed - but as the HSI is actually very close [basically, a single bit whose meaning flipped] this can be supported with small modifications. The major differences would be in: - Recognizing that VF is running on top of a legacy PF. - Returning some slowpath configurations that are no longer needed on top of modern PFs, but would be required when working over the legacy ones. Signed-off-by: Yuval Mintz Signed-off-by: David S. Miller --- include/linux/qed/qed_eth_if.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include') diff --git a/include/linux/qed/qed_eth_if.h b/include/linux/qed/qed_eth_if.h index 4475a9d8ae15..33c24ebc9b7f 100644 --- a/include/linux/qed/qed_eth_if.h +++ b/include/linux/qed/qed_eth_if.h @@ -23,6 +23,9 @@ struct qed_dev_eth_info { u8 port_mac[ETH_ALEN]; u8 num_vlan_filters; + + /* Legacy VF - this affects the datapath, so qede has to know */ + bool is_legacy; }; struct qed_update_vport_rss_params { -- cgit v1.2.3