diff mbox series

[v3,net-next,10/11] sfc_ef100: read pf_index at probe time

Message ID 97358bdb-b058-0a3e-58a6-8b0d78b1582f@solarflare.com
State New
Headers show
Series [v3,net-next,01/11] sfc_ef100: check firmware version at start-of-day | expand

Commit Message

Edward Cree Aug. 3, 2020, 8:38 p.m. UTC 
We'll need it later, for VF representors.

Signed-off-by: Edward Cree <ecree@solarflare.com>
---
 drivers/net/ethernet/sfc/ef100_nic.c | 4 ++++
 drivers/net/ethernet/sfc/ef100_nic.h | 1 +
 2 files changed, 5 insertions(+)
diff mbox series

Patch

diff --git a/drivers/net/ethernet/sfc/ef100_nic.c b/drivers/net/ethernet/sfc/ef100_nic.c
index 90fc44052abf..10748efbf98e 100644
--- 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_nic *efx)
 	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;
diff --git a/drivers/net/ethernet/sfc/ef100_nic.h b/drivers/net/ethernet/sfc/ef100_nic.h
index 7c2d37490074..4a64c9438493 100644
--- 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);