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| author | Michal Kalderon <Michal.Kalderon@cavium.com> | 2018-06-05 13:11:16 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-06-05 10:48:09 -0400 |
| commit | d52c89f120de849575f6b2e5948038f2be12ce6f (patch) | |
| tree | e8dd43a15ecd7342fcfa9625fc2b89d4dff6c5ad /drivers/net/ethernet/qlogic/qed/qed_iwarp.c | |
| parent | 95358a9553fbec6c47ad7bd1aec20df663295088 (diff) | |
| download | linux-d52c89f120de849575f6b2e5948038f2be12ce6f.tar.gz linux-d52c89f120de849575f6b2e5948038f2be12ce6f.tar.bz2 linux-d52c89f120de849575f6b2e5948038f2be12ce6f.zip | |
qed*: Utilize FW 8.37.2.0
This FW contains several fixes and features.
RDMA
- Several modifications and fixes for Memory Windows
- drop vlan and tcp timestamp from mss calculation in driver for
this FW
- Fix SQ completion flow when local ack timeout is infinite
- Modifications in t10dif support
ETH
- Fix aRFS for tunneled traffic without inner IP.
- Fix chip configuration which may fail under heavy traffic conditions.
- Support receiving any-VNI in VXLAN and GENEVE RX classification.
iSCSI / FcoE
- Fix iSCSI recovery flow
- Drop vlan and tcp timestamp from mss calc for fw 8.37.2.0
Misc
- Several registers (split registers) won't read correctly with
ethtool -d
Signed-off-by: Ariel Elior <Ariel.Elior@cavium.com>
Signed-off-by: Manish Rangankar <manish.rangankar@cavium.com>
Signed-off-by: Michal Kalderon <Michal.Kalderon@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/qlogic/qed/qed_iwarp.c')
| -rw-r--r-- | drivers/net/ethernet/qlogic/qed/qed_iwarp.c | 13 |
1 files changed, 2 insertions, 11 deletions
diff --git a/drivers/net/ethernet/qlogic/qed/qed_iwarp.c b/drivers/net/ethernet/qlogic/qed/qed_iwarp.c index 474e6cff5b97..90a2b53096e2 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_iwarp.c +++ b/drivers/net/ethernet/qlogic/qed/qed_iwarp.c @@ -1159,7 +1159,6 @@ int qed_iwarp_connect(void *rdma_cxt, struct qed_iwarp_info *iwarp_info; struct qed_iwarp_ep *ep; u8 mpa_data_size = 0; - u8 ts_hdr_size = 0; u32 cid; int rc; @@ -1218,10 +1217,7 @@ int qed_iwarp_connect(void *rdma_cxt, iparams->cm_info.private_data, iparams->cm_info.private_data_len); - if (p_hwfn->p_rdma_info->iwarp.tcp_flags & QED_IWARP_TS_EN) - ts_hdr_size = TIMESTAMP_HEADER_SIZE; - - ep->mss = iparams->mss - ts_hdr_size; + ep->mss = iparams->mss; ep->mss = min_t(u16, QED_IWARP_MAX_FW_MSS, ep->mss); ep->event_cb = iparams->event_cb; @@ -2337,7 +2333,6 @@ qed_iwarp_ll2_comp_syn_pkt(void *cxt, struct qed_ll2_comp_rx_data *data) u8 local_mac_addr[ETH_ALEN]; struct qed_iwarp_ep *ep; int tcp_start_offset; - u8 ts_hdr_size = 0; u8 ll2_syn_handle; int payload_len; u32 hdr_size; @@ -2415,11 +2410,7 @@ qed_iwarp_ll2_comp_syn_pkt(void *cxt, struct qed_ll2_comp_rx_data *data) memcpy(&ep->cm_info, &cm_info, sizeof(ep->cm_info)); - if (p_hwfn->p_rdma_info->iwarp.tcp_flags & QED_IWARP_TS_EN) - ts_hdr_size = TIMESTAMP_HEADER_SIZE; - - hdr_size = ((cm_info.ip_version == QED_TCP_IPV4) ? 40 : 60) + - ts_hdr_size; + hdr_size = ((cm_info.ip_version == QED_TCP_IPV4) ? 40 : 60); ep->mss = p_hwfn->p_rdma_info->iwarp.max_mtu - hdr_size; ep->mss = min_t(u16, QED_IWARP_MAX_FW_MSS, ep->mss); |