igb: replace the VF clear_to_send with a flags value

In order to support future features it is easiest to replace the
clear_to_send boolean with a flag value.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 4 insertions, 1 deletions

diff --git a/drivers/net/igb/igb.h b/drivers/net/igb/igb.h
index 1a0ae57dcee3..7801d3f40193 100644
--- a/drivers/net/igb/igb.h
+++ b/drivers/net/igb/igb.h
@@ -73,9 +73,12 @@ struct vf_data_storage {
         u16 vf_mc_hashes[IGB_MAX_VF_MC_ENTRIES];
         u16 num_vf_mc_hashes;
         u16 vlans_enabled;
-        bool clear_to_send;
+        u32 flags;
+        unsigned long last_nack;
 };
 
+#define IGB_VF_FLAG_CTS            0x00000001 /* VF is clear to send data */
+
 /* RX descriptor control thresholds.
  * PTHRESH - MAC will consider prefetch if it has fewer than this number of
  *           descriptors available in its onboard memory.