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bnx2x: Fix compilation with no IOV support 

This fixes an issue caused by submit 78c3bcc5d1
`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>
This commit is contained in:
Yuval Mintz 2013-06-24 11:04:10 +03:00 committed by David S. Miller
parent aeb193ea6c
commit 3717348840
3 changed files with 18 additions and 12 deletions
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14
drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
View File

@ -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);
}

14
drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c
View File

@ -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 */

2
drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.h
View File

@ -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)
{