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authorLinus Torvalds <torvalds@linux-foundation.org>2019-05-31 07:11:22 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2019-05-31 07:11:22 +0300
commit036e34310931e64ce4f1edead435708cd517db10 (patch)
tree7bd50541ef391bf0699b5d016a7a6fd697a5fdfa /drivers
parentadc3f554fa1e0f1c7b76007150814e1d8a5fcd2b (diff)
parent100f6d8e09905c59be45b6316f8f369c0be1b2d8 (diff)
downloadlinux-036e34310931e64ce4f1edead435708cd517db10.tar.xz
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Pull networking fixes from David Miller: 1) Fix OOPS during nf_tables rule dump, from Florian Westphal. 2) Use after free in ip_vs_in, from Yue Haibing. 3) Fix various kTLS bugs (NULL deref during device removal resync, netdev notification ignoring, etc.) From Jakub Kicinski. 4) Fix ipv6 redirects with VRF, from David Ahern. 5) Memory leak fix in igmpv3_del_delrec(), from Eric Dumazet. 6) Missing memory allocation failure check in ip6_ra_control(), from Gen Zhang. And likewise fix ip_ra_control(). 7) TX clean budget logic error in aquantia, from Igor Russkikh. 8) SKB leak in llc_build_and_send_ui_pkt(), from Eric Dumazet. 9) Double frees in mlx5, from Parav Pandit. 10) Fix lost MAC address in r8169 during PCI D3, from Heiner Kallweit. 11) Fix botched register access in mvpp2, from Antoine Tenart. 12) Use after free in napi_gro_frags(), from Eric Dumazet. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (89 commits) net: correct zerocopy refcnt with udp MSG_MORE ethtool: Check for vlan etype or vlan tci when parsing flow_rule net: don't clear sock->sk early to avoid trouble in strparser net-gro: fix use-after-free read in napi_gro_frags() net: dsa: tag_8021q: Create a stable binary format net: dsa: tag_8021q: Change order of rx_vid setup net: mvpp2: fix bad MVPP2_TXQ_SCHED_TOKEN_CNTR_REG queue value ipv4: tcp_input: fix stack out of bounds when parsing TCP options. mlxsw: spectrum: Prevent force of 56G mlxsw: spectrum_acl: Avoid warning after identical rules insertion net: dsa: mv88e6xxx: fix handling of upper half of STATS_TYPE_PORT r8169: fix MAC address being lost in PCI D3 net: core: support XDP generic on stacked devices. netvsc: unshare skb in VF rx handler udp: Avoid post-GRO UDP checksum recalculation net: phy: dp83867: Set up RGMII TX delay net: phy: dp83867: do not call config_init twice net: phy: dp83867: increase SGMII autoneg timer duration net: phy: dp83867: fix speed 10 in sgmii mode net: phy: marvell10g: report if the PHY fails to boot firmware ...
Diffstat (limited to 'drivers')
-rw-r--r--drivers/isdn/mISDN/dsp_cmx.c427
-rw-r--r--drivers/isdn/mISDN/socket.c5
-rw-r--r--drivers/net/bonding/bond_main.c15
-rw-r--r--drivers/net/dsa/mv88e6xxx/chip.c2
-rw-r--r--drivers/net/ethernet/aquantia/atlantic/aq_ring.c51
-rw-r--r--drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c64
-rw-r--r--drivers/net/ethernet/broadcom/bnxt/bnxt.c30
-rw-r--r--drivers/net/ethernet/broadcom/bnxt/bnxt.h6
-rw-r--r--drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c2
-rw-r--r--drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c2
-rw-r--r--drivers/net/ethernet/cadence/macb.h7
-rw-r--r--drivers/net/ethernet/cadence/macb_main.c111
-rw-r--r--drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_flower.c5
-rw-r--r--drivers/net/ethernet/chelsio/cxgb4/t4_hw.c11
-rw-r--r--drivers/net/ethernet/dec/tulip/de4x5.c1
-rw-r--r--drivers/net/ethernet/freescale/dpaa/dpaa_eth.c9
-rw-r--r--drivers/net/ethernet/freescale/dpaa/dpaa_ethtool.c4
-rw-r--r--drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c4
-rw-r--r--drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h2
-rw-r--r--drivers/net/ethernet/freescale/dpaa2/dpaa2-ethtool.c3
-rw-r--r--drivers/net/ethernet/freescale/fec_main.c2
-rw-r--r--drivers/net/ethernet/marvell/mvneta.c4
-rw-r--r--drivers/net/ethernet/marvell/mvpp2/mvpp2_cls.c3
-rw-r--r--drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c10
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/en_main.c13
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/en_rep.c2
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/fs_core.c24
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/main.c2
-rw-r--r--drivers/net/ethernet/mellanox/mlxsw/spectrum.c4
-rw-r--r--drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_erp.c11
-rw-r--r--drivers/net/ethernet/mscc/ocelot.c43
-rw-r--r--drivers/net/ethernet/mscc/ocelot.h4
-rw-r--r--drivers/net/ethernet/realtek/r8169.c3
-rw-r--r--drivers/net/ethernet/renesas/sh_eth.c4
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/dwmac-dwc-qos-eth.c6
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/dwmac-mediatek.c2
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/stmmac_main.c7
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c3
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c5
-rw-r--r--drivers/net/hyperv/netvsc_drv.c6
-rw-r--r--drivers/net/phy/dp83867.c41
-rw-r--r--drivers/net/phy/marvell10g.c13
-rw-r--r--drivers/net/phy/phylink.c10
43 files changed, 569 insertions, 414 deletions
diff --git a/drivers/isdn/mISDN/dsp_cmx.c b/drivers/isdn/mISDN/dsp_cmx.c
index d4b6f01a3f0e..6d2088fbaf69 100644
--- a/drivers/isdn/mISDN/dsp_cmx.c
+++ b/drivers/isdn/mISDN/dsp_cmx.c
@@ -1676,9 +1676,9 @@ dsp_cmx_send(void *arg)
#ifdef CMX_CONF_DEBUG
if (conf->software && members > 1)
#else
- if (conf->software && members > 2)
+ if (conf->software && members > 2)
#endif
- mustmix = 1;
+ mustmix = 1;
}
/* transmission required */
@@ -1699,263 +1699,262 @@ dsp_cmx_send(void *arg)
#ifdef CMX_CONF_DEBUG
if (conf->software && members > 1) {
#else
- if (conf->software && members > 2) {
+ if (conf->software && members > 2) {
#endif
- /* check for hdlc conf */
- member = list_entry(conf->mlist.next,
- struct dsp_conf_member, list);
- if (member->dsp->hdlc)
- continue;
- /* mix all data */
- memset(mixbuffer, 0, length * sizeof(s32));
- list_for_each_entry(member, &conf->mlist, list) {
- dsp = member->dsp;
- /* get range of data to mix */
- c = mixbuffer;
- q = dsp->rx_buff;
- r = dsp->rx_R;
- rr = (r + length) & CMX_BUFF_MASK;
- /* add member's data */
- while (r != rr) {
- *c++ += dsp_audio_law_to_s32[q[r]];
- r = (r + 1) & CMX_BUFF_MASK;
- }
+ /* check for hdlc conf */
+ member = list_entry(conf->mlist.next,
+ struct dsp_conf_member, list);
+ if (member->dsp->hdlc)
+ continue;
+ /* mix all data */
+ memset(mixbuffer, 0, length * sizeof(s32));
+ list_for_each_entry(member, &conf->mlist, list) {
+ dsp = member->dsp;
+ /* get range of data to mix */
+ c = mixbuffer;
+ q = dsp->rx_buff;
+ r = dsp->rx_R;
+ rr = (r + length) & CMX_BUFF_MASK;
+ /* add member's data */
+ while (r != rr) {
+ *c++ += dsp_audio_law_to_s32[q[r]];
+ r = (r + 1) & CMX_BUFF_MASK;
}
+ }
- /* process each member */
- list_for_each_entry(member, &conf->mlist, list) {
- /* transmission */
- dsp_cmx_send_member(member->dsp, length,
- mixbuffer, members);
- }
+ /* process each member */
+ list_for_each_entry(member, &conf->mlist, list) {
+ /* transmission */
+ dsp_cmx_send_member(member->dsp, length,
+ mixbuffer, members);
+ }
+ }
+ }
+
+ /* delete rx-data, increment buffers, change pointers */
+ list_for_each_entry(dsp, &dsp_ilist, list) {
+ if (dsp->hdlc)
+ continue;
+ p = dsp->rx_buff;
+ q = dsp->tx_buff;
+ r = dsp->rx_R;
+ /* move receive pointer when receiving */
+ if (!dsp->rx_is_off) {
+ rr = (r + length) & CMX_BUFF_MASK;
+ /* delete rx-data */
+ while (r != rr) {
+ p[r] = dsp_silence;
+ r = (r + 1) & CMX_BUFF_MASK;
}
+ /* increment rx-buffer pointer */
+ dsp->rx_R = r; /* write incremented read pointer */
}
- /* delete rx-data, increment buffers, change pointers */
- list_for_each_entry(dsp, &dsp_ilist, list) {
- if (dsp->hdlc)
- continue;
- p = dsp->rx_buff;
- q = dsp->tx_buff;
- r = dsp->rx_R;
- /* move receive pointer when receiving */
- if (!dsp->rx_is_off) {
- rr = (r + length) & CMX_BUFF_MASK;
+ /* check current rx_delay */
+ delay = (dsp->rx_W-dsp->rx_R) & CMX_BUFF_MASK;
+ if (delay >= CMX_BUFF_HALF)
+ delay = 0; /* will be the delay before next write */
+ /* check for lower delay */
+ if (delay < dsp->rx_delay[0])
+ dsp->rx_delay[0] = delay;
+ /* check current tx_delay */
+ delay = (dsp->tx_W-dsp->tx_R) & CMX_BUFF_MASK;
+ if (delay >= CMX_BUFF_HALF)
+ delay = 0; /* will be the delay before next write */
+ /* check for lower delay */
+ if (delay < dsp->tx_delay[0])
+ dsp->tx_delay[0] = delay;
+ if (jittercheck) {
+ /* find the lowest of all rx_delays */
+ delay = dsp->rx_delay[0];
+ i = 1;
+ while (i < MAX_SECONDS_JITTER_CHECK) {
+ if (delay > dsp->rx_delay[i])
+ delay = dsp->rx_delay[i];
+ i++;
+ }
+ /*
+ * remove rx_delay only if we have delay AND we
+ * have not preset cmx_delay AND
+ * the delay is greater dsp_poll
+ */
+ if (delay > dsp_poll && !dsp->cmx_delay) {
+ if (dsp_debug & DEBUG_DSP_CLOCK)
+ printk(KERN_DEBUG
+ "%s lowest rx_delay of %d bytes for"
+ " dsp %s are now removed.\n",
+ __func__, delay,
+ dsp->name);
+ r = dsp->rx_R;
+ rr = (r + delay - (dsp_poll >> 1))
+ & CMX_BUFF_MASK;
/* delete rx-data */
while (r != rr) {
p[r] = dsp_silence;
r = (r + 1) & CMX_BUFF_MASK;
}
/* increment rx-buffer pointer */
- dsp->rx_R = r; /* write incremented read pointer */
+ dsp->rx_R = r;
+ /* write incremented read pointer */
}
-
- /* check current rx_delay */
- delay = (dsp->rx_W-dsp->rx_R) & CMX_BUFF_MASK;
- if (delay >= CMX_BUFF_HALF)
- delay = 0; /* will be the delay before next write */
- /* check for lower delay */
- if (delay < dsp->rx_delay[0])
- dsp->rx_delay[0] = delay;
- /* check current tx_delay */
- delay = (dsp->tx_W-dsp->tx_R) & CMX_BUFF_MASK;
- if (delay >= CMX_BUFF_HALF)
- delay = 0; /* will be the delay before next write */
- /* check for lower delay */
- if (delay < dsp->tx_delay[0])
- dsp->tx_delay[0] = delay;
- if (jittercheck) {
- /* find the lowest of all rx_delays */
- delay = dsp->rx_delay[0];
- i = 1;
- while (i < MAX_SECONDS_JITTER_CHECK) {
- if (delay > dsp->rx_delay[i])
- delay = dsp->rx_delay[i];
- i++;
- }
- /*
- * remove rx_delay only if we have delay AND we
- * have not preset cmx_delay AND
- * the delay is greater dsp_poll
- */
- if (delay > dsp_poll && !dsp->cmx_delay) {
- if (dsp_debug & DEBUG_DSP_CLOCK)
- printk(KERN_DEBUG
- "%s lowest rx_delay of %d bytes for"
- " dsp %s are now removed.\n",
- __func__, delay,
- dsp->name);
- r = dsp->rx_R;
- rr = (r + delay - (dsp_poll >> 1))
- & CMX_BUFF_MASK;
- /* delete rx-data */
- while (r != rr) {
- p[r] = dsp_silence;
- r = (r + 1) & CMX_BUFF_MASK;
- }
- /* increment rx-buffer pointer */
- dsp->rx_R = r;
- /* write incremented read pointer */
- }
- /* find the lowest of all tx_delays */
- delay = dsp->tx_delay[0];
- i = 1;
- while (i < MAX_SECONDS_JITTER_CHECK) {
- if (delay > dsp->tx_delay[i])
- delay = dsp->tx_delay[i];
- i++;
- }
- /*
- * remove delay only if we have delay AND we
- * have enabled tx_dejitter
- */
- if (delay > dsp_poll && dsp->tx_dejitter) {
- if (dsp_debug & DEBUG_DSP_CLOCK)
- printk(KERN_DEBUG
- "%s lowest tx_delay of %d bytes for"
- " dsp %s are now removed.\n",
- __func__, delay,
- dsp->name);
- r = dsp->tx_R;
- rr = (r + delay - (dsp_poll >> 1))
- & CMX_BUFF_MASK;
- /* delete tx-data */
- while (r != rr) {
- q[r] = dsp_silence;
- r = (r + 1) & CMX_BUFF_MASK;
- }
- /* increment rx-buffer pointer */
- dsp->tx_R = r;
- /* write incremented read pointer */
- }
- /* scroll up delays */
- i = MAX_SECONDS_JITTER_CHECK - 1;
- while (i) {
- dsp->rx_delay[i] = dsp->rx_delay[i - 1];
- dsp->tx_delay[i] = dsp->tx_delay[i - 1];
- i--;
+ /* find the lowest of all tx_delays */
+ delay = dsp->tx_delay[0];
+ i = 1;
+ while (i < MAX_SECONDS_JITTER_CHECK) {
+ if (delay > dsp->tx_delay[i])
+ delay = dsp->tx_delay[i];
+ i++;
+ }
+ /*
+ * remove delay only if we have delay AND we
+ * have enabled tx_dejitter
+ */
+ if (delay > dsp_poll && dsp->tx_dejitter) {
+ if (dsp_debug & DEBUG_DSP_CLOCK)
+ printk(KERN_DEBUG
+ "%s lowest tx_delay of %d bytes for"
+ " dsp %s are now removed.\n",
+ __func__, delay,
+ dsp->name);
+ r = dsp->tx_R;
+ rr = (r + delay - (dsp_poll >> 1))
+ & CMX_BUFF_MASK;
+ /* delete tx-data */
+ while (r != rr) {
+ q[r] = dsp_silence;
+ r = (r + 1) & CMX_BUFF_MASK;
}
- dsp->tx_delay[0] = CMX_BUFF_HALF; /* (infinite) delay */
- dsp->rx_delay[0] = CMX_BUFF_HALF; /* (infinite) delay */
+ /* increment rx-buffer pointer */
+ dsp->tx_R = r;
+ /* write incremented read pointer */
}
+ /* scroll up delays */
+ i = MAX_SECONDS_JITTER_CHECK - 1;
+ while (i) {
+ dsp->rx_delay[i] = dsp->rx_delay[i - 1];
+ dsp->tx_delay[i] = dsp->tx_delay[i - 1];
+ i--;
+ }
+ dsp->tx_delay[0] = CMX_BUFF_HALF; /* (infinite) delay */
+ dsp->rx_delay[0] = CMX_BUFF_HALF; /* (infinite) delay */
}
+ }
- /* if next event would be in the past ... */
- if ((s32)(dsp_spl_jiffies + dsp_tics-jiffies) <= 0)
- dsp_spl_jiffies = jiffies + 1;
- else
- dsp_spl_jiffies += dsp_tics;
+ /* if next event would be in the past ... */
+ if ((s32)(dsp_spl_jiffies + dsp_tics-jiffies) <= 0)
+ dsp_spl_jiffies = jiffies + 1;
+ else
+ dsp_spl_jiffies += dsp_tics;
- dsp_spl_tl.expires = dsp_spl_jiffies;
- add_timer(&dsp_spl_tl);
+ dsp_spl_tl.expires = dsp_spl_jiffies;
+ add_timer(&dsp_spl_tl);
- /* unlock */
- spin_unlock_irqrestore(&dsp_lock, flags);
- }
+ /* unlock */
+ spin_unlock_irqrestore(&dsp_lock, flags);
+}
/*
* audio data is transmitted from upper layer to the dsp
*/
- void
- dsp_cmx_transmit(struct dsp *dsp, struct sk_buff *skb)
- {
- u_int w, ww;
- u8 *d, *p;
- int space; /* todo: , l = skb->len; */
+void
+dsp_cmx_transmit(struct dsp *dsp, struct sk_buff *skb)
+{
+ u_int w, ww;
+ u8 *d, *p;
+ int space; /* todo: , l = skb->len; */
#ifdef CMX_TX_DEBUG
- char debugbuf[256] = "";
+ char debugbuf[256] = "";
#endif
- /* check if there is enough space, and then copy */
- w = dsp->tx_W;
- ww = dsp->tx_R;
- p = dsp->tx_buff;
- d = skb->data;
- space = (ww - w - 1) & CMX_BUFF_MASK;
- /* write-pointer should not overrun nor reach read pointer */
- if (space < skb->len) {
- /* write to the space we have left */
- ww = (ww - 1) & CMX_BUFF_MASK; /* end one byte prior tx_R */
- if (dsp_debug & DEBUG_DSP_CLOCK)
- printk(KERN_DEBUG "%s: TX overflow space=%d skb->len="
- "%d, w=0x%04x, ww=0x%04x\n", __func__, space,
- skb->len, w, ww);
- } else
- /* write until all byte are copied */
- ww = (w + skb->len) & CMX_BUFF_MASK;
- dsp->tx_W = ww;
-
+ /* check if there is enough space, and then copy */
+ w = dsp->tx_W;
+ ww = dsp->tx_R;
+ p = dsp->tx_buff;
+ d = skb->data;
+ space = (ww - w - 1) & CMX_BUFF_MASK;
+ /* write-pointer should not overrun nor reach read pointer */
+ if (space < skb->len) {
+ /* write to the space we have left */
+ ww = (ww - 1) & CMX_BUFF_MASK; /* end one byte prior tx_R */
+ if (dsp_debug & DEBUG_DSP_CLOCK)
+ printk(KERN_DEBUG "%s: TX overflow space=%d skb->len="
+ "%d, w=0x%04x, ww=0x%04x\n", __func__, space,
+ skb->len, w, ww);
+ } else
+ /* write until all byte are copied */
+ ww = (w + skb->len) & CMX_BUFF_MASK;
+ dsp->tx_W = ww;
/* show current buffer */
#ifdef CMX_DEBUG
- printk(KERN_DEBUG
- "cmx_transmit(dsp=%lx) %d bytes to 0x%x-0x%x. %s\n",
- (u_long)dsp, (ww - w) & CMX_BUFF_MASK, w, ww, dsp->name);
+ printk(KERN_DEBUG
+ "cmx_transmit(dsp=%lx) %d bytes to 0x%x-0x%x. %s\n",
+ (u_long)dsp, (ww - w) & CMX_BUFF_MASK, w, ww, dsp->name);
#endif
- /* copy transmit data to tx-buffer */
+ /* copy transmit data to tx-buffer */
#ifdef CMX_TX_DEBUG
- sprintf(debugbuf, "TX getting (%04x-%04x)%p: ", w, ww, p);
+ sprintf(debugbuf, "TX getting (%04x-%04x)%p: ", w, ww, p);
#endif
- while (w != ww) {
+ while (w != ww) {
#ifdef CMX_TX_DEBUG
- if (strlen(debugbuf) < 48)
- sprintf(debugbuf + strlen(debugbuf), " %02x", *d);
+ if (strlen(debugbuf) < 48)
+ sprintf(debugbuf + strlen(debugbuf), " %02x", *d);
#endif
- p[w] = *d++;
- w = (w + 1) & CMX_BUFF_MASK;
- }
+ p[w] = *d++;
+ w = (w + 1) & CMX_BUFF_MASK;
+ }
#ifdef CMX_TX_DEBUG
- printk(KERN_DEBUG "%s\n", debugbuf);
+ printk(KERN_DEBUG "%s\n", debugbuf);
#endif
- }
+}
/*
* hdlc data is received from card and sent to all members.
*/
- void
- dsp_cmx_hdlc(struct dsp *dsp, struct sk_buff *skb)
- {
- struct sk_buff *nskb = NULL;
- struct dsp_conf_member *member;
- struct mISDNhead *hh;
-
- /* not if not active */
- if (!dsp->b_active)
- return;
+void
+dsp_cmx_hdlc(struct dsp *dsp, struct sk_buff *skb)
+{
+ struct sk_buff *nskb = NULL;
+ struct dsp_conf_member *member;
+ struct mISDNhead *hh;
- /* check if we have sompen */
- if (skb->len < 1)
- return;
+ /* not if not active */
+ if (!dsp->b_active)
+ return;
- /* no conf */
- if (!dsp->conf) {
- /* in case of software echo */
- if (dsp->echo.software) {
- nskb = skb_clone(skb, GFP_ATOMIC);
- if (nskb) {
- hh = mISDN_HEAD_P(nskb);
- hh->prim = PH_DATA_REQ;
- hh->id = 0;
- skb_queue_tail(&dsp->sendq, nskb);
- schedule_work(&dsp->workq);
- }
+ /* check if we have sompen */
+ if (skb->len < 1)
+ return;
+
+ /* no conf */
+ if (!dsp->conf) {
+ /* in case of software echo */
+ if (dsp->echo.software) {
+ nskb = skb_clone(skb, GFP_ATOMIC);
+ if (nskb) {
+ hh = mISDN_HEAD_P(nskb);
+ hh->prim = PH_DATA_REQ;
+ hh->id = 0;
+ skb_queue_tail(&dsp->sendq, nskb);
+ schedule_work(&dsp->workq);
}
- return;
}
- /* in case of hardware conference */
- if (dsp->conf->hardware)
- return;
- list_for_each_entry(member, &dsp->conf->mlist, list) {
- if (dsp->echo.software || member->dsp != dsp) {
- nskb = skb_clone(skb, GFP_ATOMIC);
- if (nskb) {
- hh = mISDN_HEAD_P(nskb);
- hh->prim = PH_DATA_REQ;
- hh->id = 0;
- skb_queue_tail(&member->dsp->sendq, nskb);
- schedule_work(&member->dsp->workq);
- }
+ return;
+ }
+ /* in case of hardware conference */
+ if (dsp->conf->hardware)
+ return;
+ list_for_each_entry(member, &dsp->conf->mlist, list) {
+ if (dsp->echo.software || member->dsp != dsp) {
+ nskb = skb_clone(skb, GFP_ATOMIC);
+ if (nskb) {
+ hh = mISDN_HEAD_P(nskb);
+ hh->prim = PH_DATA_REQ;
+ hh->id = 0;
+ skb_queue_tail(&member->dsp->sendq, nskb);
+ schedule_work(&member->dsp->workq);
}
}
}
+}
diff --git a/drivers/isdn/mISDN/socket.c b/drivers/isdn/mISDN/socket.c
index a14e35d40538..84e1d4c2db66 100644
--- a/drivers/isdn/mISDN/socket.c
+++ b/drivers/isdn/mISDN/socket.c
@@ -393,7 +393,7 @@ data_sock_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
memcpy(di.channelmap, dev->channelmap,
sizeof(di.channelmap));
di.nrbchan = dev->nrbchan;
- strcpy(di.name, dev_name(&dev->dev));
+ strscpy(di.name, dev_name(&dev->dev), sizeof(di.name));
if (copy_to_user((void __user *)arg, &di, sizeof(di)))
err = -EFAULT;
} else
@@ -676,7 +676,7 @@ base_sock_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
memcpy(di.channelmap, dev->channelmap,
sizeof(di.channelmap));
di.nrbchan = dev->nrbchan;
- strcpy(di.name, dev_name(&dev->dev));
+ strscpy(di.name, dev_name(&dev->dev), sizeof(di.name));
if (copy_to_user((void __user *)arg, &di, sizeof(di)))
err = -EFAULT;
} else
@@ -690,6 +690,7 @@ base_sock_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
err = -EFAULT;
break;
}
+ dn.name[sizeof(dn.name) - 1] = '\0';
dev = get_mdevice(dn.id);
if (dev)
err = device_rename(&dev->dev, dn.name);
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index 062fa7e3af4c..407f4095a37a 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -3122,13 +3122,18 @@ static int bond_slave_netdev_event(unsigned long event,
case NETDEV_CHANGE:
/* For 802.3ad mode only:
* Getting invalid Speed/Duplex values here will put slave
- * in weird state. So mark it as link-fail for the time
- * being and let link-monitoring (miimon) set it right when
- * correct speeds/duplex are available.
+ * in weird state. Mark it as link-fail if the link was
+ * previously up or link-down if it hasn't yet come up, and
+ * let link-monitoring (miimon) set it right when correct
+ * speeds/duplex are available.
*/
if (bond_update_speed_duplex(slave) &&
- BOND_MODE(bond) == BOND_MODE_8023AD)
- slave->link = BOND_LINK_FAIL;
+ BOND_MODE(bond) == BOND_MODE_8023AD) {
+ if (slave->last_link_up)
+ slave->link = BOND_LINK_FAIL;
+ else
+ slave->link = BOND_LINK_DOWN;
+ }
if (BOND_MODE(bond) == BOND_MODE_8023AD)
bond_3ad_adapter_speed_duplex_changed(slave);
diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c
index 28414db979b0..12f165a71a6c 100644
--- a/drivers/net/dsa/mv88e6xxx/chip.c
+++ b/drivers/net/dsa/mv88e6xxx/chip.c
@@ -785,7 +785,7 @@ static uint64_t _mv88e6xxx_get_ethtool_stat(struct mv88e6xxx_chip *chip,
err = mv88e6xxx_port_read(chip, port, s->reg + 1, &reg);
if (err)
return U64_MAX;
- high = reg;
+ low |= ((u32)reg) << 16;
}
break;
case STATS_TYPE_BANK1:
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_ring.c b/drivers/net/ethernet/aquantia/atlantic/aq_ring.c
index 350e385528fd..941b0beb87ef 100644
--- a/drivers/net/ethernet/aquantia/atlantic/aq_ring.c
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_ring.c
@@ -223,10 +223,10 @@ void aq_ring_queue_stop(struct aq_ring_s *ring)
bool aq_ring_tx_clean(struct aq_ring_s *self)
{
struct device *dev = aq_nic_get_dev(self->aq_nic);
- unsigned int budget = AQ_CFG_TX_CLEAN_BUDGET;
+ unsigned int budget;
- for (; self->sw_head != self->hw_head && budget--;
- self->sw_head = aq_ring_next_dx(self, self->sw_head)) {
+ for (budget = AQ_CFG_TX_CLEAN_BUDGET;
+ budget && self->sw_head != self->hw_head; budget--) {
struct aq_ring_buff_s *buff = &self->buff_ring[self->sw_head];
if (likely(buff->is_mapped)) {
@@ -251,6 +251,7 @@ bool aq_ring_tx_clean(struct aq_ring_s *self)
buff->pa = 0U;
buff->eop_index = 0xffffU;
+ self->sw_head = aq_ring_next_dx(self, self->sw_head);
}
return !!budget;
@@ -298,35 +299,47 @@ int aq_ring_rx_clean(struct aq_ring_s *self,
unsigned int i = 0U;
u16 hdr_len;
- if (buff->is_error)
- continue;
-
if (buff->is_cleaned)
continue;
if (!buff->is_eop) {
- for (next_ = buff->next,
- buff_ = &self->buff_ring[next_]; true;
- next_ = buff_->next,
- buff_ = &self->buff_ring[next_]) {
+ buff_ = buff;
+ do {
+ next_ = buff_->next,
+ buff_ = &self->buff_ring[next_];
is_rsc_completed =
aq_ring_dx_in_range(self->sw_head,
next_,
self->hw_head);
- if (unlikely(!is_rsc_completed)) {
- is_rsc_completed = false;
+ if (unlikely(!is_rsc_completed))
break;
- }
- if (buff_->is_eop)
- break;
- }
+ buff->is_error |= buff_->is_error;
+
+ } while (!buff_->is_eop);
if (!is_rsc_completed) {
err = 0;
goto err_exit;
}
+ if (buff->is_error) {
+ buff_ = buff;
+ do {
+ next_ = buff_->next,
+ buff_ = &self->buff_ring[next_];
+
+ buff_->is_cleaned = true;
+ } while (!buff_->is_eop);
+
+ ++self->stats.rx.errors;
+ continue;
+ }
+ }
+
+ if (buff->is_error) {
+ ++self->stats.rx.errors;
+ continue;
}
dma_sync_single_range_for_cpu(aq_nic_get_dev(self->aq_nic),
@@ -389,6 +402,12 @@ int aq_ring_rx_clean(struct aq_ring_s *self,
AQ_CFG_RX_FRAME_MAX);
page_ref_inc(buff_->rxdata.page);
buff_->is_cleaned = 1;
+
+ buff->is_ip_cso &= buff_->is_ip_cso;
+ buff->is_udp_cso &= buff_->is_udp_cso;
+ buff->is_tcp_cso &= buff_->is_tcp_cso;
+ buff->is_cso_err |= buff_->is_cso_err;
+
} while (!buff_->is_eop);
}
}
diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c
index bfcda12d73de..5c3065bdfddf 100644
--- a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c
+++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c
@@ -266,12 +266,11 @@ static int hw_atl_b0_hw_offload_set(struct aq_hw_s *self,
*/
hw_atl_rpo_lro_max_coalescing_interval_set(self, 50);
-
hw_atl_rpo_lro_qsessions_lim_set(self, 1U);
hw_atl_rpo_lro_total_desc_lim_set(self, 2U);
- hw_atl_rpo_lro_patch_optimization_en_set(self, 0U);
+ hw_atl_rpo_lro_patch_optimization_en_set(self, 1U);
hw_atl_rpo_lro_min_pay_of_first_pkt_set(self, 10U);
@@ -713,38 +712,41 @@ static int hw_atl_b0_hw_ring_rx_receive(struct aq_hw_s *self,
if ((rx_stat & BIT(0)) || rxd_wb->type & 0x1000U) {
/* MAC error or DMA error */
buff->is_error = 1U;
- } else {
- if (self->aq_nic_cfg->is_rss) {
- /* last 4 byte */
- u16 rss_type = rxd_wb->type & 0xFU;
-
- if (rss_type && rss_type < 0x8U) {
- buff->is_hash_l4 = (rss_type == 0x4 ||
- rss_type == 0x5);
- buff->rss_hash = rxd_wb->rss_hash;
- }
+ }
+ if (self->aq_nic_cfg->is_rss) {
+ /* last 4 byte */
+ u16 rss_type = rxd_wb->type & 0xFU;
+
+ if (rss_type && rss_type < 0x8U) {
+ buff->is_hash_l4 = (rss_type == 0x4 ||
+ rss_type == 0x5);
+ buff->rss_hash = rxd_wb->rss_hash;
}
+ }
- if (HW_ATL_B0_RXD_WB_STAT2_EOP & rxd_wb->status) {
- buff->len = rxd_wb->pkt_len %
- AQ_CFG_RX_FRAME_MAX;
- buff->len = buff->len ?
- buff->len : AQ_CFG_RX_FRAME_MAX;
- buff->next = 0U;
- buff->is_eop = 1U;
+ if (HW_ATL_B0_RXD_WB_STAT2_EOP & rxd_wb->status) {
+ buff->len = rxd_wb->pkt_len %
+ AQ_CFG_RX_FRAME_MAX;
+ buff->len = buff->len ?
+ buff->len : AQ_CFG_RX_FRAME_MAX;
+ buff->next = 0U;
+ buff->is_eop = 1U;
+ } else {
+ buff->len =
+ rxd_wb->pkt_len > AQ_CFG_RX_FRAME_MAX ?
+ AQ_CFG_RX_FRAME_MAX : rxd_wb->pkt_len;
+
+ if (HW_ATL_B0_RXD_WB_STAT2_RSCCNT &
+ rxd_wb->status) {
+ /* LRO */
+ buff->next = rxd_wb->next_desc_ptr;
+ ++ring->stats.rx.lro_packets;
} else {
- if (HW_ATL_B0_RXD_WB_STAT2_RSCCNT &
- rxd_wb->status) {
- /* LRO */
- buff->next = rxd_wb->next_desc_ptr;
- ++ring->stats.rx.lro_packets;
- } else {
- /* jumbo */
- buff->next =
- aq_ring_next_dx(ring,
- ring->hw_head);
- ++ring->stats.rx.jumbo_packets;
- }
+ /* jumbo */
+ buff->next =
+ aq_ring_next_dx(ring,
+ ring->hw_head);
+ ++ring->stats.rx.jumbo_packets;
}
}
}
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
index 8314c00d7537..f758b2e0591f 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
@@ -1642,6 +1642,8 @@ static int bnxt_rx_pkt(struct bnxt *bp, struct bnxt_cp_ring_info *cpr,
skb = bnxt_copy_skb(bnapi, data_ptr, len, dma_addr);
bnxt_reuse_rx_data(rxr, cons, data);
if (!skb) {
+ if (agg_bufs)
+ bnxt_reuse_rx_agg_bufs(cpr, cp_cons, agg_bufs);
rc = -ENOMEM;
goto next_rx;
}
@@ -6377,7 +6379,7 @@ static int bnxt_alloc_ctx_mem(struct bnxt *bp)
if (!ctx || (ctx->flags & BNXT_CTX_FLAG_INITED))
return 0;
- if (bp->flags & BNXT_FLAG_ROCE_CAP) {
+ if ((bp->flags & BNXT_FLAG_ROCE_CAP) && !is_kdump_kernel()) {
pg_lvl = 2;
extra_qps = 65536;
extra_srqs = 8192;
@@ -7616,22 +7618,23 @@ static void bnxt_clear_int_mode(struct bnxt *bp)
bp->flags &= ~BNXT_FLAG_USING_MSIX;
}
-int bnxt_reserve_rings(struct bnxt *bp)
+int bnxt_reserve_rings(struct bnxt *bp, bool irq_re_init)
{
int tcs = netdev_get_num_tc(bp->dev);
- bool reinit_irq = false;
+ bool irq_cleared = false;
int rc;
if (!bnxt_need_reserve_rings(bp))
return 0;
- if (BNXT_NEW_RM(bp) && (bnxt_get_num_msix(bp) != bp->total_irqs)) {
+ if (irq_re_init && BNXT_NEW_RM(bp) &&
+ bnxt_get_num_msix(bp) != bp->total_irqs) {
bnxt_ulp_irq_stop(bp);
bnxt_clear_int_mode(bp);
- reinit_irq = true;
+ irq_cleared = true;
}
rc = __bnxt_reserve_rings(bp);
- if (reinit_irq) {
+ if (irq_cleared) {
if (!rc)
rc = bnxt_init_int_mode(bp);
bnxt_ulp_irq_restart(bp, rc);
@@ -8530,7 +8533,7 @@ static int __bnxt_open_nic(struct bnxt *bp, bool irq_re_init, bool link_re_init)
return rc;
}
}
- rc = bnxt_reserve_rings(bp);
+ rc = bnxt_reserve_rings(bp, irq_re_init);
if (rc)
return rc;
if ((bp->flags & BNXT_FLAG_RFS) &&
@@ -10434,7 +10437,7 @@ static int bnxt_set_dflt_rings(struct bnxt *bp, bool sh)
if (sh)
bp->flags |= BNXT_FLAG_SHARED_RINGS;
- dflt_rings = netif_get_num_default_rss_queues();
+ dflt_rings = is_kdump_kernel() ? 1 : netif_get_num_default_rss_queues();
/* Reduce default rings on multi-port cards so that total default
* rings do not exceed CPU count.
*/
@@ -10722,11 +10725,12 @@ static int bnxt_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
goto init_err_pci_clean;
}
- /* Read the adapter's DSN to use as the eswitch switch_id */
- rc = bnxt_pcie_dsn_get(bp, bp->switch_id);
- if (rc)
- goto init_err_pci_clean;
-
+ if (BNXT_PF(bp)) {
+ /* Read the adapter's DSN to use as the eswitch switch_id */
+ rc = bnxt_pcie_dsn_get(bp, bp->switch_id);
+ if (rc)
+ goto init_err_pci_clean;
+ }
bnxt_hwrm_func_qcfg(bp);
bnxt_hwrm_vnic_qcaps(bp);
bnxt_hwrm_port_led_qcaps(bp);
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.h b/drivers/net/ethernet/broadcom/bnxt/bnxt.h
index eca36dd6b751..be438d82f939 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.h
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.h
@@ -20,6 +20,7 @@
#include <linux/interrupt.h>
#include <linux/rhashtable.h>
+#include <linux/crash_dump.h>
#include <net/devlink.h>
#include <net/dst_metadata.h>
#include <net/xdp.h>
@@ -1369,7 +1370,8 @@ struct bnxt {
#define BNXT_CHIP_TYPE_NITRO_A0(bp) ((bp)->flags & BNXT_FLAG_CHIP_NITRO_A0)
#define BNXT_RX_PAGE_MODE(bp) ((bp)->flags & BNXT_FLAG_RX_PAGE_MODE)
#define BNXT_SUPPORTS_TPA(bp) (!BNXT_CHIP_TYPE_NITRO_A0(bp) && \
- !(bp->flags & BNXT_FLAG_CHIP_P5))
+ !(bp->flags & BNXT_FLAG_CHIP_P5) && \
+ !is_kdump_kernel())
/* Chip class phase 5 */
#define BNXT_CHIP_P5(bp) \
@@ -1790,7 +1792,7 @@ unsigned int bnxt_get_avail_stat_ctxs_for_en(struct bnxt *bp);
unsigned int bnxt_get_max_func_cp_rings(struct bnxt *bp);
unsigned int bnxt_get_avail_cp_rings_for_en(struct bnxt *bp);
int bnxt_get_avail_msix(struct bnxt *bp, int num);
-int bnxt_reserve_rings(struct bnxt *bp);
+int bnxt_reserve_rings(struct bnxt *bp, bool irq_re_init);
void bnxt_tx_disable(struct bnxt *bp);
void bnxt_tx_enable(struct bnxt *bp);
int bnxt_hwrm_set_pause(struct bnxt *);
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c
index b1263821a6e9..a6c7baf38036 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c
@@ -831,7 +831,7 @@ static int bnxt_set_channels(struct net_device *dev,
*/
}
} else {
- rc = bnxt_reserve_rings(bp);
+ rc = bnxt_reserve_rings(bp, true);
}
return rc;
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c
index cf475873ce81..bfa342a98d08 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c
@@ -147,7 +147,7 @@ static int bnxt_req_msix_vecs(struct bnxt_en_dev *edev, int ulp_id,
bnxt_close_nic(bp, true, false);
rc = bnxt_open_nic(bp, true, false);
} else {
- rc = bnxt_reserve_rings(bp);
+ rc = bnxt_reserve_rings(bp, true);
}
}
if (rc) {
diff --git a/drivers/net/ethernet/cadence/macb.h b/drivers/net/ethernet/cadence/macb.h
index acc66a7e7b95..00ee5e8e0ff0 100644
--- a/drivers/net/ethernet/cadence/macb.h
+++ b/drivers/net/ethernet/cadence/macb.h
@@ -1080,6 +1080,11 @@ struct macb_ptp_info {
struct ifreq *ifr, int cmd);
};
+struct macb_pm_data {
+ u32 scrt2;
+ u32 usrio;
+};
+
struct macb_config {
u32 caps;
unsigned int dma_burst_length;
@@ -1220,6 +1225,8 @@ struct macb {
int tx_bd_rd_prefetch;
u32 rx_intr_mask;
+
+ struct macb_pm_data pm_data;
};
#ifdef CONFIG_MACB_USE_HWSTAMP
diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c
index bebd9b1aeb64..f825e3960540 100644
--- a/drivers/net/ethernet/cadence/macb_main.c
+++ b/drivers/net/ethernet/cadence/macb_main.c
@@ -2849,10 +2849,14 @@ static int macb_get_ts_info(struct net_device *netdev,
static void gem_enable_flow_filters(struct macb *bp, bool enable)
{
+ struct net_device *netdev = bp->dev;
struct ethtool_rx_fs_item *item;
u32 t2_scr;
int num_t2_scr;
+ if (!(netdev->features & NETIF_F_NTUPLE))
+ return;
+
num_t2_scr = GEM_BFEXT(T2SCR, gem_readl(bp, DCFG8));
list_for_each_entry(item, &bp->rx_fs_list.list, list) {
@@ -3012,8 +3016,7 @@ static int gem_add_flow_filter(struct net_device *netdev,
gem_prog_cmp_regs(bp, fs);
bp->rx_fs_list.count++;
/* enable filtering if NTUPLE on */
- if (netdev->features & NETIF_F_NTUPLE)
- gem_enable_flow_filters(bp, 1);
+ gem_enable_flow_filters(bp, 1);
spin_unlock_irqrestore(&bp->rx_fs_lock, flags);
return 0;
@@ -3201,6 +3204,50 @@ static int macb_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
}
}
+static inline void macb_set_txcsum_feature(struct macb *bp,
+ netdev_features_t features)
+{
+ u32 val;
+
+ if (!macb_is_gem(bp))
+ return;
+
+ val = gem_readl(bp, DMACFG);
+ if (features & NETIF_F_HW_CSUM)
+ val |= GEM_BIT(TXCOEN);
+ else
+ val &= ~GEM_BIT(TXCOEN);
+
+ gem_writel(bp, DMACFG, val);
+}
+
+static inline void macb_set_rxcsum_feature(struct macb *bp,
+ netdev_features_t features)
+{
+ struct net_device *netdev = bp->dev;
+ u32 val;
+
+ if (!macb_is_gem(bp))
+ return;
+
+ val = gem_readl(bp, NCFGR);
+ if ((features & NETIF_F_RXCSUM) && !(netdev->flags & IFF_PROMISC))
+ val |= GEM_BIT(RXCOEN);
+ else
+ val &= ~GEM_BIT(RXCOEN);
+
+ gem_writel(bp, NCFGR, val);
+}
+
+static inline void macb_set_rxflow_feature(struct macb *bp,
+ netdev_features_t features)
+{
+ if (!macb_is_gem(bp))
+ return;
+
+ gem_enable_flow_filters(bp, !!(features & NETIF_F_NTUPLE));
+}
+
static int macb_set_features(struct net_device *netdev,
netdev_features_t features)
{
@@ -3208,39 +3255,35 @@ static int macb_set_features(struct net_device *netdev,
netdev_features_t changed = features ^ netdev->features;
/* TX checksum offload */
- if ((changed & NETIF_F_HW_CSUM) && macb_is_gem(bp)) {
- u32 dmacfg;
-
- dmacfg = gem_readl(bp, DMACFG);
- if (features & NETIF_F_HW_CSUM)
- dmacfg |= GEM_BIT(TXCOEN);
- else
- dmacfg &= ~GEM_BIT(TXCOEN);
- gem_writel(bp, DMACFG, dmacfg);
- }
+ if (changed & NETIF_F_HW_CSUM)
+ macb_set_txcsum_feature(bp, features);
/* RX checksum offload */
- if ((changed & NETIF_F_RXCSUM) && macb_is_gem(bp)) {
- u32 netcfg;
-
- netcfg = gem_readl(bp, NCFGR);
- if (features & NETIF_F_RXCSUM &&
- !(netdev->flags & IFF_PROMISC))
- netcfg |= GEM_BIT(RXCOEN);
- else
- netcfg &= ~GEM_BIT(RXCOEN);
- gem_writel(bp, NCFGR, netcfg);
- }
+ if (changed & NETIF_F_RXCSUM)
+ macb_set_rxcsum_feature(bp, features);
/* RX Flow Filters */
- if ((changed & NETIF_F_NTUPLE) && macb_is_gem(bp)) {
- bool turn_on = features & NETIF_F_NTUPLE;
+ if (changed & NETIF_F_NTUPLE)
+ macb_set_rxflow_feature(bp, features);
- gem_enable_flow_filters(bp, turn_on);
- }
return 0;
}
+static void macb_restore_features(struct macb *bp)
+{
+ struct net_device *netdev = bp->dev;
+ netdev_features_t features = netdev->features;
+
+ /* TX checksum offload */
+ macb_set_txcsum_feature(bp, features);
+
+ /* RX checksum offload */
+ macb_set_rxcsum_feature(bp, features);
+
+ /* RX Flow Filters */
+ macb_set_rxflow_feature(bp, features);
+}
+
static const struct net_device_ops macb_netdev_ops = {
.ndo_open = macb_open,
.ndo_stop = macb_close,
@@ -4273,6 +4316,12 @@ static int __maybe_unused macb_suspend(struct device *dev)
spin_lock_irqsave(&bp->lock, flags);
macb_reset_hw(bp);
spin_unlock_irqrestore(&bp->lock, flags);
+
+ if (!(bp->caps & MACB_CAPS_USRIO_DISABLED))
+ bp->pm_data.usrio = macb_or_gem_readl(bp, USRIO);
+
+ if (netdev->hw_features & NETIF_F_NTUPLE)
+ bp->pm_data.scrt2 = gem_readl_n(bp, ETHT, SCRT2_ETHT);
}
netif_carrier_off(netdev);
@@ -4301,6 +4350,13 @@ static int __maybe_unused macb_resume(struct device *dev)
disable_irq_wake(bp->queues[0].irq);
} else {
macb_writel(bp, NCR, MACB_BIT(MPE));
+
+ if (netdev->hw_features & NETIF_F_NTUPLE)
+ gem_writel_n(bp, ETHT, SCRT2_ETHT, bp->pm_data.scrt2);
+
+ if (!(bp->caps & MACB_CAPS_USRIO_DISABLED))
+ macb_or_gem_writel(bp, USRIO, bp->pm_data.usrio);
+
for (q = 0, queue = bp->queues; q < bp->num_queues;
++q, ++queue)
napi_enable(&queue->napi);
@@ -4312,6 +4368,7 @@ static int __maybe_unused macb_resume(struct device *dev)
bp->macbgem_ops.mog_init_rings(bp);
macb_init_hw(bp);
macb_set_rx_mode(netdev);
+ macb_restore_features(bp);
netif_device_attach(netdev);
if (bp->ptp_info)
bp->ptp_info->ptp_init(netdev);
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_flower.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_flower.c
index 6e2d80008a79..cfaf8f618d1f 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_flower.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_flower.c
@@ -197,6 +197,9 @@ static void cxgb4_process_flow_match(struct net_device *dev,
fs->val.ivlan = vlan_tci;
fs->mask.ivlan = vlan_tci_mask;
+ fs->val.ivlan_vld = 1;
+ fs->mask.ivlan_vld = 1;
+
/* Chelsio adapters use ivlan_vld bit to match vlan packets
* as 802.1Q. Also, when vlan tag is present in packets,
* ethtype match is used then to match on ethtype of inner
@@ -207,8 +210,6 @@ static void cxgb4_process_flow_match(struct net_device *dev,
* ethtype value with ethtype of inner header.
*/
if (fs->val.ethtype == ETH_P_8021Q) {
- fs->val.ivlan_vld = 1;
- fs->mask.ivlan_vld = 1;
fs->val.ethtype = 0;
fs->mask.ethtype = 0;
}
diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
index f9b70be59792..93feb258067b 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
@@ -7253,10 +7253,21 @@ int t4_fixup_host_params(struct adapter *adap, unsigned int page_size,
unsigned int cache_line_size)
{
unsigned int page_shift = fls(page_size) - 1;
+ unsigned int sge_hps = page_shift - 10;
unsigned int stat_len = cache_line_size > 64 ? 128 : 64;
unsigned int fl_align = cache_line_size < 32 ? 32 : cache_line_size;
unsigned int fl_align_log = fls(fl_align) - 1;
+ t4_write_reg(adap, SGE_HOST_PAGE_SIZE_A,
+ HOSTPAGESIZEPF0_V(sge_hps) |
+ HOSTPAGESIZEPF1_V(sge_hps) |
+ HOSTPAGESIZEPF2_V(sge_hps) |
+ HOSTPAGESIZEPF3_V(sge_hps) |
+ HOSTPAGESIZEPF4_V(sge_hps) |
+ HOSTPAGESIZEPF5_V(sge_hps) |
+ HOSTPAGESIZEPF6_V(sge_hps) |
+ HOSTPAGESIZEPF7_V(sge_hps));
+
if (is_t4(adap->params.chip)) {
t4_set_reg_field(adap, SGE_CONTROL_A,
INGPADBOUNDARY_V(INGPADBOUNDARY_M) |
diff --git a/drivers/net/ethernet/dec/tulip/de4x5.c b/drivers/net/ethernet/dec/tulip/de4x5.c
index 66535d1653f6..f16853c3c851 100644
--- a/drivers/net/ethernet/dec/tulip/de4x5.c
+++ b/drivers/net/ethernet/dec/tulip/de4x5.c
@@ -2107,7 +2107,6 @@ static struct eisa_driver de4x5_eisa_driver = {
.remove = de4x5_eisa_remove,
}
};
-MODULE_DEVICE_TABLE(eisa, de4x5_eisa_ids);
#endif
#ifdef CONFIG_PCI
diff --git a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c
index d3f2408dc9e8..f38c3fa7d705 100644
--- a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c
+++ b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c
@@ -780,7 +780,7 @@ static void dpaa_eth_add_channel(u16 channel)
struct qman_portal *portal;
int cpu;
- for_each_cpu(cpu, cpus) {
+ for_each_cpu_and(cpu, cpus, cpu_online_mask) {
portal = qman_get_affine_portal(cpu);
qman_p_static_dequeue_add(portal, pool);
}
@@ -896,7 +896,7 @@ static void dpaa_fq_setup(struct dpaa_priv *priv,
u16 channels[NR_CPUS];
struct dpaa_fq *fq;
- for_each_cpu(cpu, affine_cpus)
+ for_each_cpu_and(cpu, affine_cpus, cpu_online_mask)
channels[num_portals++] = qman_affine_channel(cpu);
if (num_portals == 0)
@@ -2174,7 +2174,6 @@ static int dpaa_eth_poll(struct napi_struct *napi, int budget)
if (cleaned < budget) {
napi_complete_done(napi, cleaned);
qman_p_irqsource_add(np->p, QM_PIRQ_DQRI);
-
} else if (np->down) {
qman_p_irqsource_add(np->p, QM_PIRQ_DQRI);
}
@@ -2448,7 +2447,7 @@ static void dpaa_eth_napi_enable(struct dpaa_priv *priv)
struct dpaa_percpu_priv *percpu_priv;
int i;
- for_each_possible_cpu(i) {
+ for_each_online_cpu(i) {
percpu_priv = per_cpu_ptr(priv->percpu_priv, i);
percpu_priv->np.down = 0;
@@ -2461,7 +2460,7 @@ static void dpaa_eth_napi_disable(struct dpaa_priv *priv)
struct dpaa_percpu_priv *percpu_priv;
int i;
- for_each_possible_cpu(i) {
+ for_each_online_cpu(i) {
percpu_priv = per_cpu_ptr(priv->percpu_priv, i);
percpu_priv->np.down = 1;
diff --git a/drivers/net/ethernet/freescale/dpaa/dpaa_ethtool.c b/drivers/net/ethernet/freescale/dpaa/dpaa_ethtool.c
index bdee441bc3b7..7ce2e99b594d 100644
--- a/drivers/net/ethernet/freescale/dpaa/dpaa_ethtool.c
+++ b/drivers/net/ethernet/freescale/dpaa/dpaa_ethtool.c
@@ -569,7 +569,7 @@ static int dpaa_set_coalesce(struct net_device *dev,
qman_dqrr_get_ithresh(portal, &prev_thresh);
/* set new values */
- for_each_cpu(cpu, cpus) {
+ for_each_cpu_and(cpu, cpus, cpu_online_mask) {
portal = qman_get_affine_portal(cpu);
res = qman_portal_set_iperiod(portal, period);
if (res)
@@ -586,7 +586,7 @@ static int dpaa_set_coalesce(struct net_device *dev,
revert_values:
/* restore previous values */
- for_each_cpu(cpu, cpus) {
+ for_each_cpu_and(cpu, cpus, cpu_online_mask) {
if (!needs_revert[cpu])
continue;
portal = qman_get_affine_portal(cpu);
diff --git a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c
index 63b1ecc18c26..7d2390e3df77 100644
--- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c
+++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c
@@ -1972,7 +1972,7 @@ alloc_channel(struct dpaa2_eth_priv *priv)
channel->dpcon = setup_dpcon(priv);
if (IS_ERR_OR_NULL(channel->dpcon)) {
- err = PTR_ERR(channel->dpcon);
+ err = PTR_ERR_OR_ZERO(channel->dpcon);
goto err_setup;
}
@@ -2028,7 +2028,7 @@ static int setup_dpio(struct dpaa2_eth_priv *priv)
/* Try to allocate a channel */
channel = alloc_channel(priv);
if (IS_ERR_OR_NULL(channel)) {
- err = PTR_ERR(channel);
+ err = PTR_ERR_OR_ZERO(channel);
if (err != -EPROBE_DEFER)
dev_info(dev,
"No affine channel for cpu %d and above\n", i);
diff --git a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h
index 5fb8f5c0dc9f..e180d5a68c98 100644
--- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h
+++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h
@@ -467,7 +467,7 @@ enum dpaa2_eth_rx_dist {
#define DPAA2_ETH_DIST_IPPROTO BIT(6)
#define DPAA2_ETH_DIST_L4SRC BIT(7)
#define DPAA2_ETH_DIST_L4DST BIT(8)
-#define DPAA2_ETH_DIST_ALL (~0U)
+#define DPAA2_ETH_DIST_ALL (~0ULL)
static inline
unsigned int dpaa2_eth_needed_headroom(struct dpaa2_eth_priv *priv,
diff --git a/drivers/net/ethernet/freescale/dpaa2/dpaa2-ethtool.c b/drivers/net/ethernet/freescale/dpaa2/dpaa2-ethtool.c
index 76bd8d2872cc..7b182f4b263c 100644
--- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-ethtool.c
+++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-ethtool.c
@@ -4,6 +4,7 @@
*/
#include <linux/net_tstamp.h>
+#include <linux/nospec.h>
#include "dpni.h" /* DPNI_LINK_OPT_* */
#include "dpaa2-eth.h"
@@ -648,6 +649,8 @@ static int dpaa2_eth_get_rxnfc(struct net_device *net_dev,
case ETHTOOL_GRXCLSRULE:
if (rxnfc->fs.location >= max_rules)
return -EINVAL;
+ rxnfc->fs.location = array_index_nospec(rxnfc->fs.location,
+ max_rules);
if (!priv->cls_rules[rxnfc->fs.location].in_use)
return -EINVAL;
rxnfc->fs = priv->cls_rules[rxnfc->fs.location].fs;
diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c
index aa7d4e27c5d1..38f10f7dcbc3 100644
--- a/drivers/net/ethernet/freescale/fec_main.c
+++ b/drivers/net/ethernet/freescale/fec_main.c
@@ -3556,7 +3556,7 @@ failed_init:
if (fep->reg_phy)
regulator_disable(fep->reg_phy);
failed_reset:
- pm_runtime_put(&pdev->dev);
+ pm_runtime_put_noidle(&pdev->dev);
pm_runtime_disable(&pdev->dev);
failed_regulator:
clk_disable_unprepare(fep->clk_ahb);
diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c
index e758650b2c26..269bd73be1a0 100644
--- a/drivers/net/ethernet/marvell/mvneta.c
+++ b/drivers/net/ethernet/marvell/mvneta.c
@@ -4674,7 +4674,7 @@ static int mvneta_probe(struct platform_device *pdev)
err = register_netdev(dev);
if (err < 0) {
dev_err(&pdev->dev, "failed to register\n");
- goto err_free_stats;
+ goto err_netdev;
}
netdev_info(dev, "Using %s mac address %pM\n", mac_from,
@@ -4685,14 +4685,12 @@ static int mvneta_probe(struct platform_device *pdev)
return 0;
err_netdev:
- unregister_netdev(dev);
if (pp->bm_priv) {
mvneta_bm_pool_destroy(pp->bm_priv, pp->pool_long, 1 << pp->id);
mvneta_bm_pool_destroy(pp->bm_priv, pp->pool_short,
1 << pp->id);
mvneta_bm_put(pp->bm_priv);
}
-err_free_stats:
free_percpu(pp->stats);
err_free_ports:
free_percpu(pp->ports);
diff --git a/drivers/net/ethernet/marvell/mvpp2/mvpp2_cls.c b/drivers/net/ethernet/marvell/mvpp2/mvpp2_cls.c
index d046f7a1dcf5..a57d17ab91f0 100644
--- a/drivers/net/ethernet/marvell/mvpp2/mvpp2_cls.c
+++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2_cls.c
@@ -1271,6 +1271,9 @@ int mvpp2_ethtool_cls_rule_ins(struct mvpp2_port *port,
if (ret)
goto clean_eth_rule;
+ ethtool_rx_flow_rule_destroy(ethtool_rule);
+ efs->rule.flow = NULL;
+
memcpy(&efs->rxnfc, info, sizeof(*info));
port->rfs_rules[efs->rule.loc] = efs;
port->n_rfs_rules++;
diff --git a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
index d38952eb7aa9..7a67e23a2c2b 100644
--- a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
+++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
@@ -1455,7 +1455,7 @@ static inline void mvpp2_xlg_max_rx_size_set(struct mvpp2_port *port)
/* Set defaults to the MVPP2 port */
static void mvpp2_defaults_set(struct mvpp2_port *port)
{
- int tx_port_num, val, queue, ptxq, lrxq;
+ int tx_port_num, val, queue, lrxq;
if (port->priv->hw_version == MVPP21) {
/* Update TX FIFO MIN Threshold */
@@ -1476,11 +1476,9 @@ static void mvpp2_defaults_set(struct mvpp2_port *port)
mvpp2_write(port->priv, MVPP2_TXP_SCHED_FIXED_PRIO_REG, 0);
/* Close bandwidth for all queues */
- for (queue = 0; queue < MVPP2_MAX_TXQ; queue++) {
- ptxq = mvpp2_txq_phys(port->id, queue);
+ for (queue = 0; queue < MVPP2_MAX_TXQ; queue++)
mvpp2_write(port->priv,
- MVPP2_TXQ_SCHED_TOKEN_CNTR_REG(ptxq), 0);
- }
+ MVPP2_TXQ_SCHED_TOKEN_CNTR_REG(queue), 0);
/* Set refill period to 1 usec, refill tokens
* and bucket size to maximum
@@ -2336,7 +2334,7 @@ static void mvpp2_txq_deinit(struct mvpp2_port *port,
txq->descs_dma = 0;
/* Set minimum bandwidth for disabled TXQs */
- mvpp2_write(port->priv, MVPP2_TXQ_SCHED_TOKEN_CNTR_REG(txq->id), 0);
+ mvpp2_write(port->priv, MVPP2_TXQ_SCHED_TOKEN_CNTR_REG(txq->log_id), 0);
/* Set Tx descriptors queue starting address and size */
thread = mvpp2_cpu_to_thread(port->priv, get_cpu());
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
index 457cc39423f2..c65cefd84eda 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
@@ -3687,6 +3687,12 @@ static netdev_features_t mlx5e_fix_features(struct net_device *netdev,
netdev_warn(netdev, "Disabling LRO, not supported in legacy RQ\n");
}
+ if (MLX5E_GET_PFLAG(params, MLX5E_PFLAG_RX_CQE_COMPRESS)) {
+ features &= ~NETIF_F_RXHASH;
+ if (netdev->features & NETIF_F_RXHASH)
+ netdev_warn(netdev, "Disabling rxhash, not supported when CQE compress is active\n");
+ }
+
mutex_unlock(&priv->state_lock);
return features;
@@ -3812,6 +3818,9 @@ int mlx5e_hwstamp_set(struct mlx5e_priv *priv, struct ifreq *ifr)
memcpy(&priv->tstamp, &config, sizeof(config));
mutex_unlock(&priv->state_lock);
+ /* might need to fix some features */
+ netdev_update_features(priv->netdev);
+
return copy_to_user(ifr->ifr_data, &config,
sizeof(config)) ? -EFAULT : 0;
}
@@ -4680,6 +4689,10 @@ static void mlx5e_build_nic_netdev(struct net_device *netdev)
if (!priv->channels.params.scatter_fcs_en)
netdev->features &= ~NETIF_F_RXFCS;
+ /* prefere CQE compression over rxhash */
+ if (MLX5E_GET_PFLAG(&priv->channels.params, MLX5E_PFLAG_RX_CQE_COMPRESS))
+ netdev->features &= ~NETIF_F_RXHASH;
+
#define FT_CAP(f) MLX5_CAP_FLOWTABLE(mdev, flow_table_properties_nic_receive.f)
if (FT_CAP(flow_modify_en) &&
FT_CAP(modify_root) &&
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
index 5283e16c69e4..9aea9c5b2ce8 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
@@ -813,7 +813,7 @@ static int mlx5e_nic_rep_netdevice_event(struct notifier_block *nb,
struct net_device *netdev = netdev_notifier_info_to_dev(ptr);
if (!mlx5e_tc_tun_device_to_offload(priv, netdev) &&
- !is_vlan_dev(netdev))
+ !(is_vlan_dev(netdev) && vlan_dev_real_dev(netdev) == rpriv->netdev))
return NOTIFY_OK;
switch (event) {
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c
index d7ca7e82a832..fe76c6fd6d80 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c
@@ -2284,7 +2284,7 @@ static struct mlx5_flow_root_namespace
cmds = mlx5_fs_cmd_get_default_ipsec_fpga_cmds(table_type);
/* Create the root namespace */
- root_ns = kvzalloc(sizeof(*root_ns), GFP_KERNEL);
+ root_ns = kzalloc(sizeof(*root_ns), GFP_KERNEL);
if (!root_ns)
return NULL;
@@ -2427,6 +2427,7 @@ static void cleanup_egress_acls_root_ns(struct mlx5_core_dev *dev)
cleanup_root_ns(steering->esw_egress_root_ns[i]);
kfree(steering->esw_egress_root_ns);
+ steering->esw_egress_root_ns = NULL;
}
static void cleanup_ingress_acls_root_ns(struct mlx5_core_dev *dev)
@@ -2441,6 +2442,7 @@ static void cleanup_ingress_acls_root_ns(struct mlx5_core_dev *dev)
cleanup_root_ns(steering->esw_ingress_root_ns[i]);
kfree(steering->esw_ingress_root_ns);
+ steering->esw_ingress_root_ns = NULL;
}
void mlx5_cleanup_fs(struct mlx5_core_dev *dev)
@@ -2474,11 +2476,7 @@ static int init_sniffer_tx_root_ns(struct mlx5_flow_steering *steering)
/* Create single prio */
prio = fs_create_prio(&steering->sniffer_tx_root_ns->ns, 0, 1);
- if (IS_ERR(prio)) {
- cleanup_root_ns(steering->sniffer_tx_root_ns);
- return PTR_ERR(prio);
- }
- return 0;
+ return PTR_ERR_OR_ZERO(prio);
}
static int init_sniffer_rx_root_ns(struct mlx5_flow_steering *steering)
@@ -2491,11 +2489,7 @@ static int init_sniffer_rx_root_ns(struct mlx5_flow_steering *steering)
/* Create single prio */
prio = fs_create_prio(&steering->sniffer_rx_root_ns->ns, 0, 1);
- if (IS_ERR(prio)) {
- cleanup_root_ns(steering->sniffer_rx_root_ns);
- return PTR_ERR(prio);
- }
- return 0;
+ return PTR_ERR_OR_ZERO(prio);
}
static int init_rdma_rx_root_ns(struct mlx5_flow_steering *steering)
@@ -2511,11 +2505,7 @@ static int init_rdma_rx_root_ns(struct mlx5_flow_steering *steering)
/* Create single prio */
prio = fs_create_prio(&steering->rdma_rx_root_ns->ns, 0, 1);
- if (IS_ERR(prio)) {
- cleanup_root_ns(steering->rdma_rx_root_ns);
- return PTR_ERR(prio);
- }
- return 0;
+ return PTR_ERR_OR_ZERO(prio);
}
static int init_fdb_root_ns(struct mlx5_flow_steering *steering)
{
@@ -2637,6 +2627,7 @@ cleanup_root_ns:
for (i--; i >= 0; i--)
cleanup_root_ns(steering->esw_egress_root_ns[i]);
kfree(steering->esw_egress_root_ns);
+ steering->esw_egress_root_ns = NULL;
return err;
}
@@ -2664,6 +2655,7 @@ cleanup_root_ns:
for (i--; i >= 0; i--)
cleanup_root_ns(steering->esw_ingress_root_ns[i]);
kfree(steering->esw_ingress_root_ns);
+ steering->esw_ingress_root_ns = NULL;
return err;
}
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c b/drivers/net/ethernet/mellanox/mlx5/core/main.c
index 61fa1d162d28..23d53163ce15 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c
@@ -1067,7 +1067,7 @@ static int mlx5_load(struct mlx5_core_dev *dev)
err = mlx5_core_set_hca_defaults(dev);
if (err) {
mlx5_core_err(dev, "Failed to set hca defaults\n");
- goto err_fs;
+ goto err_sriov;
}
err = mlx5_sriov_attach(dev);
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
index dbb425717f5e..dfe6b44baf63 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
@@ -3128,6 +3128,10 @@ mlxsw_sp_port_set_link_ksettings(struct net_device *dev,
ops->reg_ptys_eth_unpack(mlxsw_sp, ptys_pl, &eth_proto_cap, NULL, NULL);
autoneg = cmd->base.autoneg == AUTONEG_ENABLE;
+ if (!autoneg && cmd->base.speed == SPEED_56000) {
+ netdev_err(dev, "56G not supported with autoneg off\n");
+ return -EINVAL;
+ }
eth_proto_new = autoneg ?
ops->to_ptys_advert_link(mlxsw_sp, cmd) :
ops->to_ptys_speed(mlxsw_sp, cmd->base.speed);
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_erp.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_erp.c
index c1a9cc9a3292..4c98950380d5 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_erp.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_erp.c
@@ -1171,13 +1171,12 @@ mlxsw_sp_acl_erp_delta_fill(const struct mlxsw_sp_acl_erp_key *parent_key,
return -EINVAL;
}
if (si == -1) {
- /* The masks are the same, this cannot happen.
- * That means the caller is broken.
+ /* The masks are the same, this can happen in case eRPs with
+ * the same mask were created in both A-TCAM and C-TCAM.
+ * The only possible condition under which this can happen
+ * is identical rule insertion. Delta is not possible here.
*/
- WARN_ON(1);
- *delta_start = 0;
- *delta_mask = 0;
- return 0;
+ return -EINVAL;
}
pmask = (unsigned char) parent_key->mask[__MASK_IDX(si)];
mask = (unsigned char) key->mask[__MASK_IDX(si)];
diff --git a/drivers/net/ethernet/mscc/ocelot.c b/drivers/net/ethernet/mscc/ocelot.c
index d715ef4fc92f..02ad11e0b0d8 100644
--- a/drivers/net/ethernet/mscc/ocelot.c
+++ b/drivers/net/ethernet/mscc/ocelot.c
@@ -593,45 +593,25 @@ static int ocelot_port_xmit(struct sk_buff *skb, struct net_device *dev)
return NETDEV_TX_OK;
}
-static void ocelot_mact_mc_reset(struct ocelot_port *port)
+static int ocelot_mc_unsync(struct net_device *dev, const unsigned char *addr)
{
- struct ocelot *ocelot = port->ocelot;
- struct netdev_hw_addr *ha, *n;
+ struct ocelot_port *port = netdev_priv(dev);
- /* Free and forget all the MAC addresses stored in the port private mc
- * list. These are mc addresses that were previously added by calling
- * ocelot_mact_mc_add().
- */
- list_for_each_entry_safe(ha, n, &port->mc, list) {
- ocelot_mact_forget(ocelot, ha->addr, port->pvid);
- list_del(&ha->list);
- kfree(ha);
- }
+ return ocelot_mact_forget(port->ocelot, addr, port->pvid);
}
-static int ocelot_mact_mc_add(struct ocelot_port *port,
- struct netdev_hw_addr *hw_addr)
+static int ocelot_mc_sync(struct net_device *dev, const unsigned char *addr)
{
- struct ocelot *ocelot = port->ocelot;
- struct netdev_hw_addr *ha = kzalloc(sizeof(*ha), GFP_ATOMIC);
-
- if (!ha)
- return -ENOMEM;
-
- memcpy(ha, hw_addr, sizeof(*ha));
- list_add_tail(&ha->list, &port->mc);
-
- ocelot_mact_learn(ocelot, PGID_CPU, ha->addr, port->pvid,
- ENTRYTYPE_LOCKED);
+ struct ocelot_port *port = netdev_priv(dev);
- return 0;
+ return ocelot_mact_learn(port->ocelot, PGID_CPU, addr, port->pvid,
+ ENTRYTYPE_LOCKED);
}
static void ocelot_set_rx_mode(struct net_device *dev)
{
struct ocelot_port *port = netdev_priv(dev);
struct ocelot *ocelot = port->ocelot;
- struct netdev_hw_addr *ha;
int i;
u32 val;
@@ -643,13 +623,7 @@ static void ocelot_set_rx_mode(struct net_device *dev)
for (i = ocelot->num_phys_ports + 1; i < PGID_CPU; i++)
ocelot_write_rix(ocelot, val, ANA_PGID_PGID, i);
- /* Handle the device multicast addresses. First remove all the
- * previously installed addresses and then add the latest ones to the
- * mac table.
- */
- ocelot_mact_mc_reset(port);
- netdev_for_each_mc_addr(ha, dev)
- ocelot_mact_mc_add(port, ha);
+ __dev_mc_sync(dev, ocelot_mc_sync, ocelot_mc_unsync);
}
static int ocelot_port_get_phys_port_name(struct net_device *dev,
@@ -1657,7 +1631,6 @@ int ocelot_probe_port(struct ocelot *ocelot, u8 port,
ocelot_port->regs = regs;
ocelot_port->chip_port = port;
ocelot_port->phy = phy;
- INIT_LIST_HEAD(&ocelot_port->mc);
ocelot->ports[port] = ocelot_port;
dev->netdev_ops = &ocelot_port_netdev_ops;
diff --git a/drivers/net/ethernet/mscc/ocelot.h b/drivers/net/ethernet/mscc/ocelot.h
index ba3b3380b4d0..541fe41e60b0 100644
--- a/drivers/net/ethernet/mscc/ocelot.h
+++ b/drivers/net/ethernet/mscc/ocelot.h
@@ -441,10 +441,6 @@ struct ocelot_port {
struct phy_device *phy;
void __iomem *regs;
u8 chip_port;
- /* Keep a track of the mc addresses added to the mac table, so that they
- * can be removed when needed.
- */
- struct list_head mc;
/* Ingress default VLAN (pvid) */
u16 pvid;
diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c
index 8e404186ef87..d06a61f00e78 100644
--- a/drivers/net/ethernet/realtek/r8169.c
+++ b/drivers/net/ethernet/realtek/r8169.c
@@ -6722,6 +6722,8 @@ static int rtl8169_resume(struct device *device)
struct net_device *dev = dev_get_drvdata(device);
struct rtl8169_private *tp = netdev_priv(dev);
+ rtl_rar_set(tp, dev->dev_addr);
+
clk_prepare_enable(tp->clk);
if (netif_running(dev))
@@ -6755,6 +6757,7 @@ static int rtl8169_runtime_resume(struct device *device)
{
struct net_device *dev = dev_get_drvdata(device);
struct rtl8169_private *tp = netdev_priv(dev);
+
rtl_rar_set(tp, dev->dev_addr);
if (!tp->TxDescArray)
diff --git a/drivers/net/ethernet/renesas/sh_eth.c b/drivers/net/ethernet/renesas/sh_eth.c
index 6354f19a31eb..7ba35a0bdb29 100644
--- a/drivers/net/ethernet/renesas/sh_eth.c
+++ b/drivers/net/ethernet/renesas/sh_eth.c
@@ -1594,6 +1594,10 @@ static void sh_eth_dev_exit(struct net_device *ndev)
sh_eth_get_stats(ndev);
mdp->cd->soft_reset(ndev);
+ /* Set the RMII mode again if required */
+ if (mdp->cd->rmiimode)
+ sh_eth_write(ndev, 0x1, RMIIMODE);
+
/* Set MAC address again */
update_mac_address(ndev);
}
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-dwc-qos-eth.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-dwc-qos-eth.c
index 3256e5cbad27..5bc224834c77 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-dwc-qos-eth.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-dwc-qos-eth.c
@@ -455,7 +455,11 @@ static int dwc_eth_dwmac_probe(struct platform_device *pdev)
priv = data->probe(pdev, plat_dat, &stmmac_res);
if (IS_ERR(priv)) {
ret = PTR_ERR(priv);
- dev_err(&pdev->dev, "failed to probe subdriver: %d\n", ret);
+
+ if (ret != -EPROBE_DEFER)
+ dev_err(&pdev->dev, "failed to probe subdriver: %d\n",
+ ret);
+
goto remove_config;
}
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-mediatek.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-mediatek.c
index bf2562995fc8..126b66bb73a6 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-mediatek.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-mediatek.c
@@ -346,8 +346,6 @@ static int mediatek_dwmac_probe(struct platform_device *pdev)
return PTR_ERR(plat_dat);
plat_dat->interface = priv_plat->phy_mode;
- /* clk_csr_i = 250-300MHz & MDC = clk_csr_i/124 */
- plat_dat->clk_csr = 5;
plat_dat->has_gmac4 = 1;
plat_dat->has_gmac = 0;
plat_dat->pmt = 0;
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index 2a1052704885..65e57b9f6887 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -3338,6 +3338,7 @@ static inline void stmmac_rx_refill(struct stmmac_priv *priv, u32 queue)
entry = STMMAC_GET_ENTRY(entry, DMA_RX_SIZE);
}
rx_q->dirty_rx = entry;
+ stmmac_set_rx_tail_ptr(priv, priv->ioaddr, rx_q->rx_tail_addr, queue);
}
/**
@@ -4379,10 +4380,10 @@ int stmmac_dvr_probe(struct device *device,
* set the MDC clock dynamically according to the csr actual
* clock input.
*/
- if (!priv->plat->clk_csr)
- stmmac_clk_csr_set(priv);
- else
+ if (priv->plat->clk_csr >= 0)
priv->clk_csr = priv->plat->clk_csr;
+ else
+ stmmac_clk_csr_set(priv);
stmmac_check_pcs_mode(priv);
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c
index bdd351597b55..093a223fe408 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c
@@ -267,7 +267,8 @@ int stmmac_mdio_reset(struct mii_bus *bus)
of_property_read_u32_array(np,
"snps,reset-delays-us", data->delays, 3);
- if (gpio_request(data->reset_gpio, "mdio-reset"))
+ if (devm_gpio_request(priv->device, data->reset_gpio,
+ "mdio-reset"))
return 0;
}
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
index 3031f2bf15d6..f45bfbef97d0 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
@@ -408,7 +408,10 @@ stmmac_probe_config_dt(struct platform_device *pdev, const char **mac)
/* Default to phy auto-detection */
plat->phy_addr = -1;
- /* Get clk_csr from device tree */
+ /* Default to get clk_csr from stmmac_clk_crs_set(),
+ * or get clk_csr from device tree.
+ */
+ plat->clk_csr = -1;
of_property_read_u32(np, "clk_csr", &plat->clk_csr);
/* "snps,phy-addr" is not a standard property. Mark it as deprecated
diff --git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c
index 06393b215102..9873b8679f81 100644
--- a/drivers/net/hyperv/netvsc_drv.c
+++ b/drivers/net/hyperv/netvsc_drv.c
@@ -2000,6 +2000,12 @@ static rx_handler_result_t netvsc_vf_handle_frame(struct sk_buff **pskb)
struct netvsc_vf_pcpu_stats *pcpu_stats
= this_cpu_ptr(ndev_ctx->vf_stats);
+ skb = skb_share_check(skb, GFP_ATOMIC);
+ if (unlikely(!skb))
+ return RX_HANDLER_CONSUMED;
+
+ *pskb = skb;
+
skb->dev = ndev;
u64_stats_update_begin(&pcpu_stats->syncp);
diff --git a/drivers/net/phy/dp83867.c b/drivers/net/phy/dp83867.c
index fd35131a0c39..c71c7d0f53f0 100644
--- a/drivers/net/phy/dp83867.c
+++ b/drivers/net/phy/dp83867.c
@@ -26,10 +26,18 @@
/* Extended Registers */
#define DP83867_CFG4 0x0031
+#define DP83867_CFG4_SGMII_ANEG_MASK (BIT(5) | BIT(6))
+#define DP83867_CFG4_SGMII_ANEG_TIMER_11MS (3 << 5)
+#define DP83867_CFG4_SGMII_ANEG_TIMER_800US (2 << 5)
+#define DP83867_CFG4_SGMII_ANEG_TIMER_2US (1 << 5)
+#define DP83867_CFG4_SGMII_ANEG_TIMER_16MS (0 << 5)
+
#define DP83867_RGMIICTL 0x0032
#define DP83867_STRAP_STS1 0x006E
#define DP83867_RGMIIDCTL 0x0086
#define DP83867_IO_MUX_CFG 0x0170
+#define DP83867_10M_SGMII_CFG 0x016F
+#define DP83867_10M_SGMII_RATE_ADAPT_MASK BIT(7)
#define DP83867_SW_RESET BIT(15)
#define DP83867_SW_RESTART BIT(14)
@@ -247,10 +255,8 @@ static int dp83867_config_init(struct phy_device *phydev)
ret = phy_write(phydev, MII_DP83867_PHYCTRL, val);
if (ret)
return ret;
- }
- if ((phydev->interface >= PHY_INTERFACE_MODE_RGMII_ID) &&
- (phydev->interface <= PHY_INTERFACE_MODE_RGMII_RXID)) {
+ /* Set up RGMII delays */
val = phy_read_mmd(phydev, DP83867_DEVADDR, DP83867_RGMIICTL);
if (phydev->interface == PHY_INTERFACE_MODE_RGMII_ID)
@@ -277,6 +283,33 @@ static int dp83867_config_init(struct phy_device *phydev)
DP83867_IO_MUX_CFG_IO_IMPEDANCE_CTRL);
}
+ if (phydev->interface == PHY_INTERFACE_MODE_SGMII) {
+ /* For support SPEED_10 in SGMII mode
+ * DP83867_10M_SGMII_RATE_ADAPT bit
+ * has to be cleared by software. That
+ * does not affect SPEED_100 and
+ * SPEED_1000.
+ */
+ ret = phy_modify_mmd(phydev, DP83867_DEVADDR,
+ DP83867_10M_SGMII_CFG,
+ DP83867_10M_SGMII_RATE_ADAPT_MASK,
+ 0);
+ if (ret)
+ return ret;
+
+ /* After reset SGMII Autoneg timer is set to 2us (bits 6 and 5
+ * are 01). That is not enough to finalize autoneg on some
+ * devices. Increase this timer duration to maximum 16ms.
+ */
+ ret = phy_modify_mmd(phydev, DP83867_DEVADDR,
+ DP83867_CFG4,
+ DP83867_CFG4_SGMII_ANEG_MASK,
+ DP83867_CFG4_SGMII_ANEG_TIMER_16MS);
+
+ if (ret)
+ return ret;
+ }
+
/* Enable Interrupt output INT_OE in CFG3 register */
if (phy_interrupt_is_valid(phydev)) {
val = phy_read(phydev, DP83867_CFG3);
@@ -307,7 +340,7 @@ static int dp83867_phy_reset(struct phy_device *phydev)
usleep_range(10, 20);
- return dp83867_config_init(phydev);
+ return 0;
}
static struct phy_driver dp83867_driver[] = {
diff --git a/drivers/net/phy/marvell10g.c b/drivers/net/phy/marvell10g.c
index 238a20e13d6a..3b99882692e3 100644
--- a/drivers/net/phy/marvell10g.c
+++ b/drivers/net/phy/marvell10g.c
@@ -31,6 +31,9 @@
#define MV_PHY_ALASKA_NBT_QUIRK_REV (MARVELL_PHY_ID_88X3310 | 0xa)
enum {
+ MV_PMA_BOOT = 0xc050,
+ MV_PMA_BOOT_FATAL = BIT(0),
+
MV_PCS_BASE_T = 0x0000,
MV_PCS_BASE_R = 0x1000,
MV_PCS_1000BASEX = 0x2000,
@@ -213,6 +216,16 @@ static int mv3310_probe(struct phy_device *phydev)
(phydev->c45_ids.devices_in_package & mmd_mask) != mmd_mask)
return -ENODEV;
+ ret = phy_read_mmd(phydev, MDIO_MMD_PMAPMD, MV_PMA_BOOT);
+ if (ret < 0)
+ return ret;
+
+ if (ret & MV_PMA_BOOT_FATAL) {
+ dev_warn(&phydev->mdio.dev,
+ "PHY failed to boot firmware, status=%04x\n", ret);
+ return -ENODEV;
+ }
+
priv = devm_kzalloc(&phydev->mdio.dev, sizeof(*priv), GFP_KERNEL);
if (!priv)
return -ENOMEM;
diff --git a/drivers/net/phy/phylink.c b/drivers/net/phy/phylink.c
index 74983593834b..9044b95d2afe 100644
--- a/drivers/net/phy/phylink.c
+++ b/drivers/net/phy/phylink.c
@@ -51,6 +51,10 @@ struct phylink {
/* The link configuration settings */
struct phylink_link_state link_config;
+
+ /* The current settings */
+ phy_interface_t cur_interface;
+
struct gpio_desc *link_gpio;
struct timer_list link_poll;
void (*get_fixed_state)(struct net_device *dev,
@@ -446,12 +450,12 @@ static void phylink_resolve(struct work_struct *w)
if (!link_state.link) {
netif_carrier_off(ndev);
pl->ops->mac_link_down(ndev, pl->link_an_mode,
- pl->phy_state.interface);
+ pl->cur_interface);
netdev_info(ndev, "Link is Down\n");
} else {
+ pl->cur_interface = link_state.interface;
pl->ops->mac_link_up(ndev, pl->link_an_mode,
- pl->phy_state.interface,
- pl->phydev);
+ pl->cur_interface, pl->phydev);
netif_carrier_on(ndev);