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igb: replace the VF clear_to_send with a flags value

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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>
This commit is contained in:
Alexander Duyck
2009-10-27 23:46:57 +00:00
committed by David S. Miller
parent d249be5474
commit f2ca0dbe07
2 changed files with 70 additions and 60 deletions
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5
drivers/net/igb/igb.h
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@ -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.