diff options
| author |   Mintz, Yuval <Yuval.Mintz@cavium.com> | 2017-06-04 13:31:04 +0300 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2017-06-04 23:08:31 -0400 |
| commit | 3b19f47820756f9905e7ef184747fbb3c8ed062f (patch) | |
| tree | 8a5d91ac4e788a3b6627a0d9b3d248daf0d6a228 /drivers/net/ethernet/qlogic/qed/qed_l2.c | |
| parent | qed: Assign a unique per-queue index to queue-cid (diff) | |
| download | linux-dev-3b19f47820756f9905e7ef184747fbb3c8ed062f.tar.xz linux-dev-3b19f47820756f9905e7ef184747fbb3c8ed062f.zip | |
qed: Make VF legacy a bitfield
Until now we used to have a single VF legacy compatibility mode,
one that affected the place of the Rx producers of those VFs [mostly].
As PF would soon support allocating CIDs for VFs instead of having
a static CID<->queue configuration for them, we'll need to have
an additional legacy mode since existing VFs would need to continue
on using the older mode of operation.
Change the infrastrucutre so that the legacy would be able to indicate
which of the legacy behaviors is needed for a given VF.
Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/qlogic/qed/qed_l2.c')
| -rw-r--r-- | drivers/net/ethernet/qlogic/qed/qed_l2.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/net/ethernet/qlogic/qed/qed_l2.c b/drivers/net/ethernet/qlogic/qed/qed_l2.c index 0a8d3a82d248..7096a3c0103d 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_l2.c +++ b/drivers/net/ethernet/qlogic/qed/qed_l2.c @@ -243,7 +243,7 @@ _qed_eth_queue_to_cid(struct qed_hwfn *p_hwfn, if (p_vf_params) { p_cid->vfid = p_vf_params->vfid; p_cid->vf_qid = p_vf_params->vf_qid; - p_cid->b_legacy_vf = p_vf_params->vf_legacy; + p_cid->vf_legacy = p_vf_params->vf_legacy; } else { p_cid->vfid = QED_QUEUE_CID_SELF; } @@ -878,12 +878,14 @@ int qed_eth_rxq_start_ramrod(struct qed_hwfn *p_hwfn, DMA_REGPAIR_LE(p_ramrod->cqe_pbl_addr, cqe_pbl_addr); if (p_cid->vfid != QED_QUEUE_CID_SELF) { + bool b_legacy_vf = !!(p_cid->vf_legacy & + QED_QCID_LEGACY_VF_RX_PROD); + p_ramrod->vf_rx_prod_index = p_cid->vf_qid; DP_VERBOSE(p_hwfn, QED_MSG_SP, "Queue%s is meant for VF rxq[%02x]\n", - !!p_cid->b_legacy_vf ? " [legacy]" : "", - p_cid->vf_qid); - p_ramrod->vf_rx_prod_use_zone_a = !!p_cid->b_legacy_vf; + b_legacy_vf ? " [legacy]" : "", p_cid->vf_qid); + p_ramrod->vf_rx_prod_use_zone_a = b_legacy_vf; } return qed_spq_post(p_hwfn, p_ent, NULL); |