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author | David S. Miller <davem@davemloft.net> | 2016-10-09 09:30:45 -0400 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2016-10-09 09:30:45 -0400 |
commit | d24cd733bae8fc6c121c437b3197ab7f3930ca66 (patch) | |
tree | 0acb2fe1897a0bdd90ea467e80eee9500088eb11 | |
parent | 2f7c68d8e6d47d9b66cc2c803e7d8a5b9768475d (diff) | |
parent | dc6e8511ff7141141578bac559565c55a1e14ad8 (diff) | |
download | linux-stable-d24cd733bae8fc6c121c437b3197ab7f3930ca66.tar.gz linux-stable-d24cd733bae8fc6c121c437b3197ab7f3930ca66.tar.bz2 linux-stable-d24cd733bae8fc6c121c437b3197ab7f3930ca66.zip |
Merge branch 'be2net-fixes'
Sriharsha Basavapatna says:
====================
be2net: patch-set
The following patch set contains a few bug fixes.
Please consider applying this to the net-next tree.
Thanks.
Patch-1 Obtains proper PF number for BEx chips
Patch-2 Fixes a FW update issue seen with BEx chips
Patch-3 Updates copyright string
Patch-4 Fixes TX stats for TSO packets
Patch-5 Enables VF link state setting for BE3
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r-- | drivers/net/ethernet/emulex/benet/be_cmds.c | 31 | ||||
-rw-r--r-- | drivers/net/ethernet/emulex/benet/be_cmds.h | 6 | ||||
-rw-r--r-- | drivers/net/ethernet/emulex/benet/be_hw.h | 2 | ||||
-rw-r--r-- | drivers/net/ethernet/emulex/benet/be_main.c | 14 |
4 files changed, 47 insertions, 6 deletions
diff --git a/drivers/net/ethernet/emulex/benet/be_cmds.c b/drivers/net/ethernet/emulex/benet/be_cmds.c index 9cffe48be156..1fb5d7239254 100644 --- a/drivers/net/ethernet/emulex/benet/be_cmds.c +++ b/drivers/net/ethernet/emulex/benet/be_cmds.c @@ -2728,6 +2728,26 @@ static int be_flash(struct be_adapter *adapter, const u8 *img, return 0; } +#define NCSI_UPDATE_LOG "NCSI section update is not supported in FW ver %s\n" +static bool be_fw_ncsi_supported(char *ver) +{ + int v1[4] = {3, 102, 148, 0}; /* Min ver that supports NCSI FW */ + int v2[4]; + int i; + + if (sscanf(ver, "%d.%d.%d.%d", &v2[0], &v2[1], &v2[2], &v2[3]) != 4) + return false; + + for (i = 0; i < 4; i++) { + if (v1[i] < v2[i]) + return true; + else if (v1[i] > v2[i]) + return false; + } + + return true; +} + /* For BE2, BE3 and BE3-R */ static int be_flash_BEx(struct be_adapter *adapter, const struct firmware *fw, @@ -2805,8 +2825,10 @@ static int be_flash_BEx(struct be_adapter *adapter, continue; if ((pflashcomp[i].optype == OPTYPE_NCSI_FW) && - memcmp(adapter->fw_ver, "3.102.148.0", 11) < 0) + !be_fw_ncsi_supported(adapter->fw_ver)) { + dev_info(dev, NCSI_UPDATE_LOG, adapter->fw_ver); continue; + } if (pflashcomp[i].optype == OPTYPE_PHY_FW && !phy_flashing_required(adapter)) @@ -3527,6 +3549,11 @@ int be_cmd_get_cntl_attributes(struct be_adapter *adapter) for (i = 0; i < CNTL_SERIAL_NUM_WORDS; i++) adapter->serial_num[i] = le32_to_cpu(serial_num[i]) & (BIT_MASK(16) - 1); + /* For BEx, since GET_FUNC_CONFIG command is not + * supported, we read funcnum here as a workaround. + */ + if (BEx_chip(adapter)) + adapter->pf_num = attribs->hba_attribs.pci_funcnum; } err: @@ -4950,7 +4977,7 @@ int be_cmd_set_logical_link_config(struct be_adapter *adapter, { int status; - if (BEx_chip(adapter)) + if (BE2_chip(adapter)) return -EOPNOTSUPP; status = __be_cmd_set_logical_link_config(adapter, link_state, diff --git a/drivers/net/ethernet/emulex/benet/be_cmds.h b/drivers/net/ethernet/emulex/benet/be_cmds.h index 1bd82bcb3be5..09da2d82c2f0 100644 --- a/drivers/net/ethernet/emulex/benet/be_cmds.h +++ b/drivers/net/ethernet/emulex/benet/be_cmds.h @@ -1720,7 +1720,11 @@ struct mgmt_hba_attribs { u32 rsvd2[55]; u8 rsvd3[3]; u8 phy_port; - u32 rsvd4[13]; + u32 rsvd4[15]; + u8 rsvd5[2]; + u8 pci_funcnum; + u8 rsvd6; + u32 rsvd7[6]; } __packed; struct mgmt_controller_attrib { diff --git a/drivers/net/ethernet/emulex/benet/be_hw.h b/drivers/net/ethernet/emulex/benet/be_hw.h index 92942c84d329..36e4232ed6b8 100644 --- a/drivers/net/ethernet/emulex/benet/be_hw.h +++ b/drivers/net/ethernet/emulex/benet/be_hw.h @@ -1,5 +1,5 @@ /* - * Copyright (C) 2005 - 2015 Emulex + * Copyright (C) 2005-2016 Broadcom. * All rights reserved. * * This program is free software; you can redistribute it and/or diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c index dcb930a52613..cece8a08edca 100644 --- a/drivers/net/ethernet/emulex/benet/be_main.c +++ b/drivers/net/ethernet/emulex/benet/be_main.c @@ -724,14 +724,24 @@ void be_link_status_update(struct be_adapter *adapter, u8 link_status) netdev_info(netdev, "Link is %s\n", link_status ? "Up" : "Down"); } +static int be_gso_hdr_len(struct sk_buff *skb) +{ + if (skb->encapsulation) + return skb_inner_transport_offset(skb) + + inner_tcp_hdrlen(skb); + return skb_transport_offset(skb) + tcp_hdrlen(skb); +} + static void be_tx_stats_update(struct be_tx_obj *txo, struct sk_buff *skb) { struct be_tx_stats *stats = tx_stats(txo); - u64 tx_pkts = skb_shinfo(skb)->gso_segs ? : 1; + u32 tx_pkts = skb_shinfo(skb)->gso_segs ? : 1; + /* Account for headers which get duplicated in TSO pkt */ + u32 dup_hdr_len = tx_pkts > 1 ? be_gso_hdr_len(skb) * (tx_pkts - 1) : 0; u64_stats_update_begin(&stats->sync); stats->tx_reqs++; - stats->tx_bytes += skb->len; + stats->tx_bytes += skb->len + dup_hdr_len; stats->tx_pkts += tx_pkts; if (skb->encapsulation && skb->ip_summed == CHECKSUM_PARTIAL) stats->tx_vxlan_offload_pkts += tx_pkts; |