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>
diff --git a/drivers/net/igb/igb.h b/drivers/net/igb/igb.h
index 1a0ae57..7801d3f 100644
--- a/drivers/net/igb/igb.h
+++ b/drivers/net/igb/igb.h
@@ -73,9 +73,12 @@
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.