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authorLinus Torvalds <torvalds@linux-foundation.org>2018-04-24 14:16:40 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2018-04-24 14:16:40 -0700
commit24cac7009cb1b211f1c793ecb6a462c03dc35818 (patch)
tree3c1e77363ed730b38a9c4bd842a187a8250d34b7 /drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
parent6d08b06e67cd117f6992c46611dfb4ce267cd71e (diff)
parentd19efb729f10339f91c35003d480dc718cae3b3c (diff)
downloadlinux-24cac7009cb1b211f1c793ecb6a462c03dc35818.tar.gz
linux-24cac7009cb1b211f1c793ecb6a462c03dc35818.tar.xz
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netHEADmaster
Pull networking fixes from David Miller: 1) Fix rtnl deadlock in ipvs, from Julian Anastasov. 2) s390 qeth fixes from Julian Wiedmann (control IO completion stalls, bad MAC address update sequence, request side races on command IO timeouts). 3) Handle seq_file overflow properly in l2tp, from Guillaume Nault. 4) Fix VLAN priority mappings in cpsw driver, from Ivan Khoronzhuk. 5) Packet scheduler ife action fixes (malformed TLV lengths, etc.) from Alexander Aring. 6) Fix out of bounds access in tcp md5 option parser, from Jann Horn. 7) Missing netlink attribute policies in rtm_ipv6_policy table, from Eric Dumazet. 8) Missing socket address length checks in l2tp and pppoe connect, from Guillaume Nault. 9) Fix netconsole over team and bonding, from Xin Long. 10) Fix race with AF_PACKET socket state bitfields, from Willem de Bruijn. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (51 commits) ice: Fix insufficient memory issue in ice_aq_manage_mac_read sfc: ARFS filter IDs net: ethtool: Add missing kernel doc for FEC parameters packet: fix bitfield update race ice: Do not check INTEVENT bit for OICR interrupts ice: Fix incorrect comment for action type ice: Fix initialization for num_nodes_added igb: Fix the transmission mode of queue 0 for Qav mode ixgbevf: ensure xdp_ring resources are free'd on error exit team: fix netconsole setup over team amd-xgbe: Only use the SFP supported transceiver signals amd-xgbe: Improve KR auto-negotiation and training amd-xgbe: Add pre/post auto-negotiation phy hooks pppoe: check sockaddr length in pppoe_connect() l2tp: check sockaddr length in pppol2tp_connect() net: phy: marvell: clear wol event before setting it ipv6: add RTA_TABLE and RTA_PREFSRC to rtm_ipv6_policy bonding: do not set slave_dev npinfo before slave_enable_netpoll in bond_enslave tcp: don't read out-of-bounds opsize ibmvnic: Clean actual number of RX or TX pools ...
Diffstat (limited to 'drivers/net/ethernet/amd/xgbe/xgbe-mdio.c')
-rw-r--r--drivers/net/ethernet/amd/xgbe/xgbe-mdio.c24
1 files changed, 19 insertions, 5 deletions
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c b/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
index 072b9f664597..1b45cd73a258 100644
--- a/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
+++ b/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
@@ -432,11 +432,16 @@ static void xgbe_an73_disable(struct xgbe_prv_data *pdata)
xgbe_an73_set(pdata, false, false);
xgbe_an73_disable_interrupts(pdata);
+ pdata->an_start = 0;
+
netif_dbg(pdata, link, pdata->netdev, "CL73 AN disabled\n");
}
static void xgbe_an_restart(struct xgbe_prv_data *pdata)
{
+ if (pdata->phy_if.phy_impl.an_pre)
+ pdata->phy_if.phy_impl.an_pre(pdata);
+
switch (pdata->an_mode) {
case XGBE_AN_MODE_CL73:
case XGBE_AN_MODE_CL73_REDRV:
@@ -453,6 +458,9 @@ static void xgbe_an_restart(struct xgbe_prv_data *pdata)
static void xgbe_an_disable(struct xgbe_prv_data *pdata)
{
+ if (pdata->phy_if.phy_impl.an_post)
+ pdata->phy_if.phy_impl.an_post(pdata);
+
switch (pdata->an_mode) {
case XGBE_AN_MODE_CL73:
case XGBE_AN_MODE_CL73_REDRV:
@@ -505,11 +513,11 @@ static enum xgbe_an xgbe_an73_tx_training(struct xgbe_prv_data *pdata,
XMDIO_WRITE(pdata, MDIO_MMD_PMAPMD, MDIO_PMA_10GBR_PMD_CTRL,
reg);
- if (pdata->phy_if.phy_impl.kr_training_post)
- pdata->phy_if.phy_impl.kr_training_post(pdata);
-
netif_dbg(pdata, link, pdata->netdev,
"KR training initiated\n");
+
+ if (pdata->phy_if.phy_impl.kr_training_post)
+ pdata->phy_if.phy_impl.kr_training_post(pdata);
}
return XGBE_AN_PAGE_RECEIVED;
@@ -637,11 +645,11 @@ static enum xgbe_an xgbe_an73_incompat_link(struct xgbe_prv_data *pdata)
return XGBE_AN_NO_LINK;
}
- xgbe_an73_disable(pdata);
+ xgbe_an_disable(pdata);
xgbe_switch_mode(pdata);
- xgbe_an73_restart(pdata);
+ xgbe_an_restart(pdata);
return XGBE_AN_INCOMPAT_LINK;
}
@@ -820,6 +828,9 @@ static void xgbe_an37_state_machine(struct xgbe_prv_data *pdata)
pdata->an_result = pdata->an_state;
pdata->an_state = XGBE_AN_READY;
+ if (pdata->phy_if.phy_impl.an_post)
+ pdata->phy_if.phy_impl.an_post(pdata);
+
netif_dbg(pdata, link, pdata->netdev, "CL37 AN result: %s\n",
xgbe_state_as_string(pdata->an_result));
}
@@ -903,6 +914,9 @@ again:
pdata->kx_state = XGBE_RX_BPA;
pdata->an_start = 0;
+ if (pdata->phy_if.phy_impl.an_post)
+ pdata->phy_if.phy_impl.an_post(pdata);
+
netif_dbg(pdata, link, pdata->netdev, "CL73 AN result: %s\n",
xgbe_state_as_string(pdata->an_result));
}