diff options
| author | Ariel Elior <ariele@broadcom.com> | 2013-01-01 05:22:36 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-01-02 01:45:06 -0800 |
| commit | 67c431a5f2f3e0dda511509ed5773346839c07c0 (patch) | |
| tree | 17592f12d0de49dfe3277318505607241c706a2d /drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.h | |
| parent | b93288d5e7efc57628c59fe3f1844fb87982b409 (diff) | |
bnx2x: Support statistics collection for VFs by the PF
Statistics are collected by the PF driver. The collection is
performed via a query sent to the device which is basically an array
of 3-tuples of the form (statistics client, function, DMAE address).
In this patch the PF driver adds to the query, on top of the
statistics clients it is maintaining for itself (rss queues, storage,
etc), the 3-tuples for the VFs it is maintaining. The addresses used
are the GPAs of the statistics buffers supplied by the VF in the
init message on the VF <-> PF channel. The function parameter
ensures that the iommu will translate the GPA to the correct physical
address.
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_sriov.h')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.h index 6dac57e8ba9e..c3d27b5a713a 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.h +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.h @@ -423,6 +423,8 @@ void bnx2x_iov_set_queue_sp_obj(struct bnx2x *bp, int vf_cid, struct bnx2x_queue_sp_obj **q_obj); void bnx2x_iov_sp_event(struct bnx2x *bp, int vf_cid, bool queue_work); int bnx2x_iov_eq_sp_event(struct bnx2x *bp, union event_ring_elem *elem); +void bnx2x_iov_adjust_stats_req(struct bnx2x *bp); +void bnx2x_iov_storm_stats_update(struct bnx2x *bp); void bnx2x_iov_sp_task(struct bnx2x *bp); /* global vf mailbox routines */ void bnx2x_vf_mbx(struct bnx2x *bp, struct vf_pf_event_data *vfpf_event); |