bnx2x: Fix compilation with no IOV support

This fixes an issue caused by submit 78c3bcc5d1af64f51d9f30b0f5a2d1985bf69734
`bnx2x: Improve PF behaviour toward VF', which made the bnx2x driver fail
compilation when PCI_IOV is not set.

Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Ariel Elior <ariele@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

3 files changed, 18 insertions, 12 deletions

diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
index d468fe48093a..73189888766d 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
@@ -5457,18 +5457,8 @@ static void bnx2x_timer(unsigned long data)
                 bnx2x_stats_handle(bp, STATS_EVENT_UPDATE);
 
         /* sample pf vf bulletin board for new posts from pf */
-        if (IS_VF(bp)) {
-                bnx2x_sample_bulletin(bp);
-
-                /* if channel is down we need to self destruct */
-                if (bp->old_bulletin.valid_bitmap & 1 << CHANNEL_DOWN) {
-                        smp_mb__before_clear_bit();
-                        set_bit(BNX2X_SP_RTNL_VFPF_CHANNEL_DOWN,
-                                &bp->sp_rtnl_state);
-                        smp_mb__after_clear_bit();
-                        schedule_delayed_work(&bp->sp_rtnl_task, 0);
-                }
-        }
+        if (IS_VF(bp))
+                bnx2x_timer_sriov(bp);
 
         mod_timer(&bp->timer, jiffies + bp->current_interval);
 }
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c
index bda4d7e7fe7b..95861efb5051 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c
@@ -3426,6 +3426,20 @@ enum sample_bulletin_result bnx2x_sample_bulletin(struct bnx2x *bp)
         return PFVF_BULLETIN_UPDATED;
 }
 
+void bnx2x_timer_sriov(struct bnx2x *bp)
+{
+        bnx2x_sample_bulletin(bp);
+
+        /* if channel is down we need to self destruct */
+        if (bp->old_bulletin.valid_bitmap & 1 << CHANNEL_DOWN) {
+                smp_mb__before_clear_bit();
+                set_bit(BNX2X_SP_RTNL_VFPF_CHANNEL_DOWN,
+                        &bp->sp_rtnl_state);
+                smp_mb__after_clear_bit();
+                schedule_delayed_work(&bp->sp_rtnl_task, 0);
+        }
+}
+
 void __iomem *bnx2x_vf_doorbells(struct bnx2x *bp)
 {
         /* vf doorbells are embedded within the regview */
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.h
index 9fc029ed9547..d143a7cdbbbe 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.h
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.h
@@ -751,6 +751,7 @@ static inline int bnx2x_vf_ustorm_prods_offset(struct bnx2x *bp,
 }
 
 enum sample_bulletin_result bnx2x_sample_bulletin(struct bnx2x *bp);
+void bnx2x_timer_sriov(struct bnx2x *bp);
 void __iomem *bnx2x_vf_doorbells(struct bnx2x *bp);
 int bnx2x_vf_pci_alloc(struct bnx2x *bp);
 int bnx2x_enable_sriov(struct bnx2x *bp);
@@ -809,6 +810,7 @@ static inline enum sample_bulletin_result bnx2x_sample_bulletin(struct bnx2x *bp
 {
         return PFVF_BULLETIN_UNCHANGED;
 }
+static inline void bnx2x_timer_sriov(struct bnx2x *bp) {}
 
 static inline void __iomem *bnx2x_vf_doorbells(struct bnx2x *bp)
 {