diff options
| author | Ariel Elior | 2013-01-01 06:22:43 +0100 |
|---|---|---|
| committer | David S. Miller | 2013-01-02 10:45:07 +0100 |
| commit | abc5a021ba645cd162205209bd5664a0d4b866a6 (patch) | |
| tree | 8dafb2e16c204c01f7387f454d32c40ae8c2e00f /drivers/net/ethernet/broadcom/bnx2x/bnx2x.h | |
| parent | bnx2x: Support VF FLR (diff) | |
| download | kernel-qcow2-linux-abc5a021ba645cd162205209bd5664a0d4b866a6.tar.gz kernel-qcow2-linux-abc5a021ba645cd162205209bd5664a0d4b866a6.tar.xz kernel-qcow2-linux-abc5a021ba645cd162205209bd5664a0d4b866a6.zip | |
bnx2x: Support PF <-> VF Bulletin Board
The PF <-> VF Bulletin Board is a simple interface between the
PF and the VF. The main reason for the Bulletin Board is to allow
the PF to be the initiator. The VF publishes at 'acquire' stage
the GPA of a Bulletin Board structure it has allocated. The PF notes
this GPA in the VF database. The VF samples the Bulletin Board
periodically for new messages. The latest version of the BB is always
used.
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>
Diffstat (limited to 'drivers/net/ethernet/broadcom/bnx2x/bnx2x.h')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnx2x/bnx2x.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h index 2431ffd784ea..335b536d3671 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h @@ -1259,6 +1259,12 @@ struct bnx2x { /* we set aside a copy of the acquire response */ struct pfvf_acquire_resp_tlv acquire_resp; + /* bulletin board for messages from pf to vf */ + union pf_vf_bulletin *pf2vf_bulletin; + dma_addr_t pf2vf_bulletin_mapping; + + struct pf_vf_bulletin_content old_bulletin; + struct net_device *dev; struct pci_dev *pdev; |