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_sp.h | |
| parent | bnx2x: Support of PF driver of a VF init request (diff) | |
| download | linux-dev-67c431a5f2f3e0dda511509ed5773346839c07c0.tar.xz linux-dev-67c431a5f2f3e0dda511509ed5773346839c07c0.zip | |
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_sp.h')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h index adbd91b1bdfc..b30467856899 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h @@ -776,6 +776,12 @@ enum bnx2x_q_state { BNX2X_Q_STATE_MAX, }; +/* Allowed Queue states */ +enum bnx2x_q_logical_state { + BNX2X_Q_LOGICAL_STATE_ACTIVE, + BNX2X_Q_LOGICAL_STATE_STOPPED, +}; + /* Allowed commands */ enum bnx2x_queue_cmd { BNX2X_Q_CMD_INIT, @@ -1261,6 +1267,9 @@ void bnx2x_init_queue_obj(struct bnx2x *bp, int bnx2x_queue_state_change(struct bnx2x *bp, struct bnx2x_queue_state_params *params); +int bnx2x_get_q_logical_state(struct bnx2x *bp, + struct bnx2x_queue_sp_obj *obj); + /********************* VLAN-MAC ****************/ void bnx2x_init_mac_obj(struct bnx2x *bp, struct bnx2x_vlan_mac_obj *mac_obj, |