From: Sasha Levin <sashal@kernel•org>
To: linux-kernel@vger•kernel.org, stable@vger•kernel.org
Cc: Jaroslaw Gawin <jaroslawx.gawin@intel•com>,
Andrew Bowers <andrewx.bowers@intel•com>,
Jeff Kirsher <jeffrey.t.kirsher@intel•com>,
Sasha Levin <sashal@kernel•org>,
intel-wired-lan@lists•osuosl.org, netdev@vger•kernel.org
Subject: [PATCH AUTOSEL 5.4 163/350] i40e: Wrong 'Advertised FEC modes' after set FEC to AUTO
Date: Tue, 10 Dec 2019 16:04:28 -0500 [thread overview]
Message-ID: <20191210210735.9077-124-sashal@kernel.org> (raw)
In-Reply-To: <20191210210735.9077-1-sashal@kernel.org>
From: Jaroslaw Gawin <jaroslawx.gawin@intel•com>
[ Upstream commit e42b7e9cefca9dd008cbafffca97285cf264f72d ]
Fix display of parameters "Configured FEC encodings:" and "Advertised
FEC modes:" in ethtool. Implemented by setting proper FEC bits in
“advertising” bitmask of link_modes struct and “fec” bitmask in
ethtool_fecparam struct. Without this patch wrong FEC settings
can be shown.
Signed-off-by: Jaroslaw Gawin <jaroslawx.gawin@intel•com>
Tested-by: Andrew Bowers <andrewx.bowers@intel•com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel•com>
Signed-off-by: Sasha Levin <sashal@kernel•org>
---
drivers/net/ethernet/intel/i40e/i40e_common.c | 13 ++++++--
.../net/ethernet/intel/i40e/i40e_ethtool.c | 32 +++++++++----------
2 files changed, 26 insertions(+), 19 deletions(-)
diff --git a/drivers/net/ethernet/intel/i40e/i40e_common.c b/drivers/net/ethernet/intel/i40e/i40e_common.c
index 7560f06768e06..3160b5bbe6728 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_common.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_common.c
@@ -2571,9 +2571,16 @@ noinline_for_stack i40e_status i40e_update_link_info(struct i40e_hw *hw)
if (status)
return status;
- hw->phy.link_info.req_fec_info =
- abilities.fec_cfg_curr_mod_ext_info &
- (I40E_AQ_REQUEST_FEC_KR | I40E_AQ_REQUEST_FEC_RS);
+ if (abilities.fec_cfg_curr_mod_ext_info &
+ I40E_AQ_ENABLE_FEC_AUTO)
+ hw->phy.link_info.req_fec_info =
+ (I40E_AQ_REQUEST_FEC_KR |
+ I40E_AQ_REQUEST_FEC_RS);
+ else
+ hw->phy.link_info.req_fec_info =
+ abilities.fec_cfg_curr_mod_ext_info &
+ (I40E_AQ_REQUEST_FEC_KR |
+ I40E_AQ_REQUEST_FEC_RS);
memcpy(hw->phy.link_info.module_type, &abilities.module_type,
sizeof(hw->phy.link_info.module_type));
diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
index 41e1240acaea5..b577e6adf3bff 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
@@ -722,7 +722,14 @@ static void i40e_get_settings_link_up_fec(u8 req_fec_info,
ethtool_link_ksettings_add_link_mode(ks, supported, FEC_RS);
ethtool_link_ksettings_add_link_mode(ks, supported, FEC_BASER);
- if (I40E_AQ_SET_FEC_REQUEST_RS & req_fec_info) {
+ if ((I40E_AQ_SET_FEC_REQUEST_RS & req_fec_info) &&
+ (I40E_AQ_SET_FEC_REQUEST_KR & req_fec_info)) {
+ ethtool_link_ksettings_add_link_mode(ks, advertising,
+ FEC_NONE);
+ ethtool_link_ksettings_add_link_mode(ks, advertising,
+ FEC_BASER);
+ ethtool_link_ksettings_add_link_mode(ks, advertising, FEC_RS);
+ } else if (I40E_AQ_SET_FEC_REQUEST_RS & req_fec_info) {
ethtool_link_ksettings_add_link_mode(ks, advertising, FEC_RS);
} else if (I40E_AQ_SET_FEC_REQUEST_KR & req_fec_info) {
ethtool_link_ksettings_add_link_mode(ks, advertising,
@@ -730,12 +737,6 @@ static void i40e_get_settings_link_up_fec(u8 req_fec_info,
} else {
ethtool_link_ksettings_add_link_mode(ks, advertising,
FEC_NONE);
- if (I40E_AQ_SET_FEC_AUTO & req_fec_info) {
- ethtool_link_ksettings_add_link_mode(ks, advertising,
- FEC_RS);
- ethtool_link_ksettings_add_link_mode(ks, advertising,
- FEC_BASER);
- }
}
}
@@ -1437,6 +1438,7 @@ static int i40e_get_fec_param(struct net_device *netdev,
struct i40e_hw *hw = &pf->hw;
i40e_status status = 0;
int err = 0;
+ u8 fec_cfg;
/* Get the current phy config */
memset(&abilities, 0, sizeof(abilities));
@@ -1448,18 +1450,16 @@ static int i40e_get_fec_param(struct net_device *netdev,
}
fecparam->fec = 0;
- if (abilities.fec_cfg_curr_mod_ext_info & I40E_AQ_SET_FEC_AUTO)
+ fec_cfg = abilities.fec_cfg_curr_mod_ext_info;
+ if (fec_cfg & I40E_AQ_SET_FEC_AUTO)
fecparam->fec |= ETHTOOL_FEC_AUTO;
- if ((abilities.fec_cfg_curr_mod_ext_info &
- I40E_AQ_SET_FEC_REQUEST_RS) ||
- (abilities.fec_cfg_curr_mod_ext_info &
- I40E_AQ_SET_FEC_ABILITY_RS))
+ else if (fec_cfg & (I40E_AQ_SET_FEC_REQUEST_RS |
+ I40E_AQ_SET_FEC_ABILITY_RS))
fecparam->fec |= ETHTOOL_FEC_RS;
- if ((abilities.fec_cfg_curr_mod_ext_info &
- I40E_AQ_SET_FEC_REQUEST_KR) ||
- (abilities.fec_cfg_curr_mod_ext_info & I40E_AQ_SET_FEC_ABILITY_KR))
+ else if (fec_cfg & (I40E_AQ_SET_FEC_REQUEST_KR |
+ I40E_AQ_SET_FEC_ABILITY_KR))
fecparam->fec |= ETHTOOL_FEC_BASER;
- if (abilities.fec_cfg_curr_mod_ext_info == 0)
+ if (fec_cfg == 0)
fecparam->fec |= ETHTOOL_FEC_OFF;
if (hw->phy.link_info.fec_info & I40E_AQ_CONFIG_FEC_KR_ENA)
--
2.20.1
next prev parent reply other threads:[~2019-12-10 21:29 UTC|newest]
Thread overview: 75+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20191210210735.9077-1-sashal@kernel.org>
2019-12-10 21:02 ` [PATCH AUTOSEL 5.4 048/350] ath10k: fix offchannel tx failure when no ath10k_mac_tx_frm_has_freq Sasha Levin
2019-12-10 21:02 ` [PATCH AUTOSEL 5.4 056/350] selftests/bpf: Correct path to include msg + path Sasha Levin
2019-12-10 21:02 ` [PATCH AUTOSEL 5.4 059/350] rtw88: fix NSS of hw_cap Sasha Levin
2019-12-10 21:03 ` [PATCH AUTOSEL 5.4 077/350] mwifiex: pcie: Fix memory leak in mwifiex_pcie_init_evt_ring Sasha Levin
2019-12-10 21:03 ` [PATCH AUTOSEL 5.4 079/350] selftests/bpf: Fix btf_dump padding test case Sasha Levin
2019-12-10 21:03 ` [PATCH AUTOSEL 5.4 080/350] libbpf: Fix struct end padding in btf_dump Sasha Levin
2019-12-10 21:03 ` [PATCH AUTOSEL 5.4 081/350] libbpf: Fix passing uninitialized bytes to setsockopt Sasha Levin
2019-12-10 21:03 ` [PATCH AUTOSEL 5.4 082/350] net/smc: increase device refcount for added link group Sasha Levin
2019-12-10 21:03 ` [PATCH AUTOSEL 5.4 083/350] team: call RCU read lock when walking the port_list Sasha Levin
2019-12-10 21:03 ` [PATCH AUTOSEL 5.4 106/350] ath10k: Correct error handling of dma_map_single() Sasha Levin
2019-12-10 21:03 ` [PATCH AUTOSEL 5.4 107/350] rtw88: coex: Set 4 slot mode for A2DP Sasha Levin
2019-12-10 21:03 ` [PATCH AUTOSEL 5.4 119/350] Bluetooth: missed cpu_to_le16 conversion in hci_init4_req Sasha Levin
2019-12-10 21:03 ` [PATCH AUTOSEL 5.4 120/350] Bluetooth: Workaround directed advertising bug in Broadcom controllers Sasha Levin
2019-12-10 21:03 ` [PATCH AUTOSEL 5.4 121/350] Bluetooth: hci_core: fix init for HCI_USER_CHANNEL Sasha Levin
2019-12-10 21:03 ` [PATCH AUTOSEL 5.4 123/350] bpf/stackmap: Fix deadlock with rq_lock in bpf_get_stack() Sasha Levin
2019-12-10 21:03 ` [PATCH AUTOSEL 5.4 132/350] selftests/bpf: Make a copy of subtest name Sasha Levin
2019-12-10 21:03 ` [PATCH AUTOSEL 5.4 134/350] net: hns3: log and clear hardware error after reset complete Sasha Levin
2019-12-10 21:04 ` [PATCH AUTOSEL 5.4 139/350] rtl8xxxu: fix RTL8723BU connection failure issue after warm reboot Sasha Levin
2019-12-10 21:04 ` [PATCH AUTOSEL 5.4 161/350] i40e: initialize ITRN registers with correct values Sasha Levin
2019-12-10 21:04 ` Sasha Levin [this message]
2019-12-10 21:04 ` [PATCH AUTOSEL 5.4 164/350] net: phy: dp83867: enable robust auto-mdix Sasha Levin
2019-12-10 21:04 ` [PATCH AUTOSEL 5.4 178/350] net: dsa: LAN9303: select REGMAP when LAN9303 enable Sasha Levin
2019-12-10 21:04 ` [PATCH AUTOSEL 5.4 185/350] net: hns3: add struct netdev_queue debug info for TX timeout Sasha Levin
2019-12-10 21:04 ` [PATCH AUTOSEL 5.4 189/350] net/mlx5e: Verify that rule has at least one fwd/drop action Sasha Levin
2019-12-10 21:04 ` [PATCH AUTOSEL 5.4 193/350] libbpf: Fix error handling in bpf_map__reuse_fd() Sasha Levin
2019-12-10 21:04 ` [PATCH AUTOSEL 5.4 194/350] Bluetooth: Fix advertising duplicated flags Sasha Levin
2019-12-10 21:05 ` [PATCH AUTOSEL 5.4 200/350] ixgbe: protect TX timestamping from API misuse Sasha Levin
2019-12-10 21:05 ` [PATCH AUTOSEL 5.4 211/350] rfkill: allocate static minor Sasha Levin
2019-12-11 7:51 ` Greg Kroah-Hartman
2019-12-10 21:05 ` [PATCH AUTOSEL 5.4 212/350] bnx2x: Fix PF-VF communication over multi-cos queues Sasha Levin
2019-12-10 21:05 ` [PATCH AUTOSEL 5.4 217/350] rtlwifi: fix memory leak in rtl92c_set_fw_rsvdpagepkt() Sasha Levin
2019-12-10 21:05 ` [PATCH AUTOSEL 5.4 229/350] perf tools: Splice events onto evlist even on error Sasha Levin
2019-12-10 21:05 ` [PATCH AUTOSEL 5.4 233/350] ice: Check for null pointer dereference when setting rings Sasha Levin
2019-12-10 21:05 ` [PATCH AUTOSEL 5.4 235/350] perf parse: If pmu configuration fails free terms Sasha Levin
2019-12-10 21:05 ` [PATCH AUTOSEL 5.4 237/350] net: avoid potential false sharing in neighbor related code Sasha Levin
2019-12-10 21:05 ` [PATCH AUTOSEL 5.4 242/350] libbpf: Fix negative FD close() in xsk_setup_xdp_prog() Sasha Levin
2019-12-10 21:05 ` [PATCH AUTOSEL 5.4 243/350] s390/bpf: Use kvcalloc for addrs array Sasha Levin
2019-12-10 21:05 ` [PATCH AUTOSEL 5.4 248/350] ath10k: fix get invalid tx rate for Mesh metric Sasha Levin
2019-12-10 21:05 ` [PATCH AUTOSEL 5.4 250/350] selftests: net: Fix printf format warnings on arm Sasha Levin
2019-12-10 21:06 ` [PATCH AUTOSEL 5.4 255/350] ice: delay less Sasha Levin
2019-12-10 21:06 ` [PATCH AUTOSEL 5.4 267/350] bpf, testing: Workaround a verifier failure for test_progs Sasha Levin
2019-12-10 21:06 ` [PATCH AUTOSEL 5.4 270/350] net: dsa: sja1105: Disallow management xmit during switch reset Sasha Levin
2019-12-10 21:06 ` [PATCH AUTOSEL 5.4 271/350] r8169: respect EEE user setting when restarting network Sasha Levin
2019-12-10 21:06 ` [PATCH AUTOSEL 5.4 274/350] net: ethernet: ti: Add dependency for TI_DAVINCI_EMAC Sasha Levin
2019-12-10 21:06 ` [PATCH AUTOSEL 5.4 276/350] net: bcmgenet: Add RGMII_RXID support Sasha Levin
2019-12-10 21:49 ` Florian Fainelli
2019-12-19 22:26 ` Sasha Levin
2019-12-10 21:06 ` [PATCH AUTOSEL 5.4 281/350] qtnfmac: fix debugfs support for multiple cards Sasha Levin
2019-12-10 21:06 ` [PATCH AUTOSEL 5.4 282/350] qtnfmac: fix invalid channel information output Sasha Levin
2019-12-10 21:06 ` [PATCH AUTOSEL 5.4 284/350] qtnfmac: fix using skb after free Sasha Levin
2019-12-10 21:06 ` [PATCH AUTOSEL 5.4 291/350] iwlwifi: mvm: fix unaligned read of rx_pkt_status Sasha Levin
2019-12-10 21:06 ` [PATCH AUTOSEL 5.4 295/350] tun: fix data-race in gro_normal_list() Sasha Levin
2019-12-10 21:06 ` [PATCH AUTOSEL 5.4 306/350] selftests, bpf: Fix test_tc_tunnel hanging Sasha Levin
2019-12-10 21:06 ` [PATCH AUTOSEL 5.4 307/350] selftests, bpf: Workaround an alu32 sub-register spilling issue Sasha Levin
2019-12-10 21:06 ` [PATCH AUTOSEL 5.4 308/350] bnxt_en: Return proper error code for non-existent NVM variable Sasha Levin
2019-12-10 21:06 ` [PATCH AUTOSEL 5.4 309/350] net: phy: avoid matching all-ones clause 45 PHY IDs Sasha Levin
2019-12-10 21:06 ` [PATCH AUTOSEL 5.4 313/350] net-af_xdp: Use correct number of channels from ethtool Sasha Levin
2019-12-10 21:06 ` [PATCH AUTOSEL 5.4 314/350] brcmfmac: remove monitor interface when detaching Sasha Levin
2019-12-10 21:07 ` [PATCH AUTOSEL 5.4 319/350] bnxt_en: Improve RX buffer error handling Sasha Levin
2019-12-10 21:07 ` [PATCH AUTOSEL 5.4 320/350] iwlwifi: check kasprintf() return value Sasha Levin
2019-12-10 21:07 ` [PATCH AUTOSEL 5.4 323/350] net: ethernet: ti: ale: clean ale tbl on init and intf restart Sasha Levin
2019-12-10 21:07 ` [PATCH AUTOSEL 5.4 324/350] mt76: fix possible out-of-bound access in mt7615_fill_txs/mt7603_fill_txs Sasha Levin
2019-12-10 21:07 ` [PATCH AUTOSEL 5.4 326/350] bpf: Switch bpf_map ref counter to atomic64_t so bpf_map_inc() never fails Sasha Levin
2019-12-10 21:28 ` [oss-drivers] " Jakub Kicinski
2019-12-12 16:25 ` Daniel Borkmann
2019-12-19 23:25 ` Sasha Levin
2019-12-10 21:07 ` [PATCH AUTOSEL 5.4 327/350] libbpf: Fix call relocation offset calculation bug Sasha Levin
2019-12-10 21:07 ` [PATCH AUTOSEL 5.4 332/350] mac80211: consider QoS Null frames for STA_NULLFUNC_ACKED Sasha Levin
2019-12-10 21:07 ` [PATCH AUTOSEL 5.4 338/350] ice: Only disable VF state when freeing each VF resources Sasha Levin
2019-12-10 21:07 ` [PATCH AUTOSEL 5.4 339/350] ice: Fix setting coalesce to handle DCB configuration Sasha Levin
2019-12-10 21:07 ` [PATCH AUTOSEL 5.4 342/350] net: phy: initialise phydev speed and duplex sanely Sasha Levin
2019-12-10 21:07 ` [PATCH AUTOSEL 5.4 343/350] tools, bpf: Fix build for 'make -s tools/bpf O=<dir>' Sasha Levin
2019-12-10 21:07 ` [PATCH AUTOSEL 5.4 346/350] bpf: Provide better register bounds after jmp32 instructions Sasha Levin
2019-12-10 21:07 ` [PATCH AUTOSEL 5.4 348/350] ibmvnic: Fix completion structure initialization Sasha Levin
2019-12-10 21:07 ` [PATCH AUTOSEL 5.4 349/350] net: wireless: intel: iwlwifi: fix GRO_NORMAL packet stalling Sasha Levin
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