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| author | Michal Kalderon <michal.kalderon@marvell.com> | 2019-05-26 15:22:21 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-05-26 13:04:11 -0700 |
| commit | 79284adeb99ef4f83af51a3ef9b520bc8e6d55f9 (patch) | |
| tree | 7eb78f199a2ac32dc942d10e1cca4fe40e60b8e1 /drivers/net/ethernet/qlogic/qed/qed_rdma.c | |
| parent | 83bf76e3528ace34c28f8033bfa3d2e3ec9861aa (diff) | |
| download | linux-stable-79284adeb99ef4f83af51a3ef9b520bc8e6d55f9.tar.gz linux-stable-79284adeb99ef4f83af51a3ef9b520bc8e6d55f9.tar.bz2 linux-stable-79284adeb99ef4f83af51a3ef9b520bc8e6d55f9.zip | |
qed: Add llh ppfid interface and 100g support for offload protocols
This patch refactors the current llh implementation. It exposes a hw
resource called ppfid (port-pfid) and implements an API for configuring
the resource. Default configuration which was used until now limited
the number of filters per PF and did not support engine affinity per
protocol. The new API enables allocating more filter rules per PF and
enables affinitizing protocol packets to a certain engine which
enables full 100g protocol offload support.
Signed-off-by: Ariel Elior <ariel.elior@marvell.com>
Signed-off-by: Michal Kalderon <michal.kalderon@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/qlogic/qed/qed_rdma.c')
| -rw-r--r-- | drivers/net/ethernet/qlogic/qed/qed_rdma.c | 19 |
1 files changed, 4 insertions, 15 deletions
diff --git a/drivers/net/ethernet/qlogic/qed/qed_rdma.c b/drivers/net/ethernet/qlogic/qed/qed_rdma.c index 7873d6dfd91f..7cf9bd8de708 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_rdma.c +++ b/drivers/net/ethernet/qlogic/qed/qed_rdma.c @@ -700,7 +700,7 @@ static int qed_rdma_setup(struct qed_hwfn *p_hwfn, return rc; if (QED_IS_IWARP_PERSONALITY(p_hwfn)) { - rc = qed_iwarp_setup(p_hwfn, p_ptt, params); + rc = qed_iwarp_setup(p_hwfn, params); if (rc) return rc; } else { @@ -742,7 +742,7 @@ static int qed_rdma_stop(void *rdma_cxt) (ll2_ethertype_en & 0xFFFE)); if (QED_IS_IWARP_PERSONALITY(p_hwfn)) { - rc = qed_iwarp_stop(p_hwfn, p_ptt); + rc = qed_iwarp_stop(p_hwfn); if (rc) { qed_ptt_release(p_hwfn, p_ptt); return rc; @@ -1899,23 +1899,12 @@ static int qed_roce_ll2_set_mac_filter(struct qed_dev *cdev, u8 *old_mac_address, u8 *new_mac_address) { - struct qed_hwfn *p_hwfn = QED_LEADING_HWFN(cdev); - struct qed_ptt *p_ptt; int rc = 0; - p_ptt = qed_ptt_acquire(p_hwfn); - if (!p_ptt) { - DP_ERR(cdev, - "qed roce ll2 mac filter set: failed to acquire PTT\n"); - return -EINVAL; - } - if (old_mac_address) - qed_llh_remove_mac_filter(p_hwfn, p_ptt, old_mac_address); + qed_llh_remove_mac_filter(cdev, 0, old_mac_address); if (new_mac_address) - rc = qed_llh_add_mac_filter(p_hwfn, p_ptt, new_mac_address); - - qed_ptt_release(p_hwfn, p_ptt); + rc = qed_llh_add_mac_filter(cdev, 0, new_mac_address); if (rc) DP_ERR(cdev, |