From: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com>
Date: Thu, 8 Aug 2019 07:39:33 -0700
Subject: ice: Add ice_get_main_vsi to get PF/main VSI
Patch-mainline: v5.4-rc1
Git-commit: 208ff75135cd68a42638221626d2af2f8f17a3cb
References: jsc#SLE-7926
There are multiple places where we currently use ice_find_vsi_by_type
to get the PF (a.k.a. main) VSI. The PF VSI by definition is always
the first element in the pf->vsi array (i.e. pf->vsi[0]). So instead
add and use a new helper function ice_get_main_vsi, which just returns
pf->vsi[0].
Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
drivers/net/ethernet/intel/ice/ice.h | 20 +++++++-------------
drivers/net/ethernet/intel/ice/ice_main.c | 6 +++---
2 files changed, 10 insertions(+), 16 deletions(-)
--- a/drivers/net/ethernet/intel/ice/ice.h
+++ b/drivers/net/ethernet/intel/ice/ice.h
@@ -425,21 +425,15 @@ ice_irq_dynamic_ena(struct ice_hw *hw, s
}
/**
- * ice_find_vsi_by_type - Find and return VSI of a given type
- * @pf: PF to search for VSI
- * @type: Value indicating type of VSI we are looking for
+ * ice_get_main_vsi - Get the PF VSI
+ * @pf: PF instance
+ *
+ * returns pf->vsi[0], which by definition is the PF VSI
*/
-static inline struct ice_vsi *
-ice_find_vsi_by_type(struct ice_pf *pf, enum ice_vsi_type type)
+static inline struct ice_vsi *ice_get_main_vsi(struct ice_pf *pf)
{
- int i;
-
- for (i = 0; i < pf->num_alloc_vsi; i++) {
- struct ice_vsi *vsi = pf->vsi[i];
-
- if (vsi && vsi->type == type)
- return vsi;
- }
+ if (pf->vsi)
+ return pf->vsi[0];
return NULL;
}
--- a/drivers/net/ethernet/intel/ice/ice_main.c
+++ b/drivers/net/ethernet/intel/ice/ice_main.c
@@ -120,7 +120,7 @@ static int ice_init_mac_fltr(struct ice_
u8 broadcast[ETH_ALEN];
struct ice_vsi *vsi;
- vsi = ice_find_vsi_by_type(pf, ICE_VSI_PF);
+ vsi = ice_get_main_vsi(pf);
if (!vsi)
return -EINVAL;
@@ -826,7 +826,7 @@ ice_link_event(struct ice_pf *pf, struct
if (link_up == old_link && link_speed == old_link_speed)
return result;
- vsi = ice_find_vsi_by_type(pf, ICE_VSI_PF);
+ vsi = ice_get_main_vsi(pf);
if (!vsi || !vsi->port_info)
return -EINVAL;
@@ -1439,7 +1439,7 @@ static void ice_check_media_subtask(stru
struct ice_vsi *vsi;
int err;
- vsi = ice_find_vsi_by_type(pf, ICE_VSI_PF);
+ vsi = ice_get_main_vsi(pf);
if (!vsi)
return;