From: Edward Cree <ecree@solarflare.com>
Date: Mon, 3 Aug 2020 21:38:49 +0100
Subject: sfc_ef100: read pf_index at probe time
Patch-mainline: v5.9-rc1
Git-commit: ef2c57b956143c300adef4b89438e1da3db4cf32
References: jsc#SLE-16683
We'll need it later, for VF representors.
Signed-off-by: Edward Cree <ecree@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
drivers/net/ethernet/sfc/ef100_nic.c | 4 ++++
drivers/net/ethernet/sfc/ef100_nic.h | 1 +
2 files changed, 5 insertions(+)
--- a/drivers/net/ethernet/sfc/ef100_nic.c
+++ b/drivers/net/ethernet/sfc/ef100_nic.c
@@ -1096,6 +1096,10 @@ static int ef100_probe_main(struct efx_n
if (rc)
goto fail;
+ rc = efx_get_pf_index(efx, &nic_data->pf_index);
+ if (rc)
+ goto fail;
+
rc = efx_ef100_init_datapath_caps(efx);
if (rc < 0)
goto fail;
--- a/drivers/net/ethernet/sfc/ef100_nic.h
+++ b/drivers/net/ethernet/sfc/ef100_nic.h
@@ -63,6 +63,7 @@ struct ef100_nic_data {
u32 datapath_caps;
u32 datapath_caps2;
u32 datapath_caps3;
+ unsigned int pf_index;
u16 warm_boot_count;
u8 port_id[ETH_ALEN];
DECLARE_BITMAP(evq_phases, EFX_MAX_CHANNELS);