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-rw-r--r--drivers/net/can/usb/esd_usb2.c4
-rw-r--r--drivers/net/dsa/hirschmann/hellcreek.c8
-rw-r--r--drivers/net/dsa/mv88e6xxx/serdes.c11
-rw-r--r--drivers/net/dsa/sja1105/sja1105_mdio.c6
-rw-r--r--drivers/net/ethernet/apm/xgene-v2/main.c4
-rw-r--r--drivers/net/ethernet/broadcom/bnxt/bnxt.c113
-rw-r--r--drivers/net/ethernet/broadcom/bnxt/bnxt.h1
-rw-r--r--drivers/net/ethernet/cadence/macb_ptp.c11
-rw-r--r--drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c7
-rw-r--r--drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c36
-rw-r--r--drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c14
-rw-r--r--drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.h1
-rw-r--r--drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c6
-rw-r--r--drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h4
-rw-r--r--drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_dcb.c13
-rw-r--r--drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c52
-rw-r--r--drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h1
-rw-r--r--drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.c7
-rw-r--r--drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.h1
-rw-r--r--drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c21
-rw-r--r--drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.h2
-rw-r--r--drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_mbx.c2
-rw-r--r--drivers/net/ethernet/intel/e1000e/ich8lan.c32
-rw-r--r--drivers/net/ethernet/intel/e1000e/ich8lan.h3
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_txrx.c3
-rw-r--r--drivers/net/ethernet/intel/iavf/iavf.h1
-rw-r--r--drivers/net/ethernet/intel/iavf/iavf_main.c1
-rw-r--r--drivers/net/ethernet/intel/iavf/iavf_virtchnl.c47
-rw-r--r--drivers/net/ethernet/intel/ice/ice_devlink.c4
-rw-r--r--drivers/net/ethernet/intel/ice/ice_ptp.c2
-rw-r--r--drivers/net/ethernet/intel/igc/igc_main.c36
-rw-r--r--drivers/net/ethernet/intel/igc/igc_ptp.c3
-rw-r--r--drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c5
-rw-r--r--drivers/net/ethernet/marvell/mvneta.c2
-rw-r--r--drivers/net/ethernet/mscc/ocelot.c1
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_ll2.c20
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_main.c7
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_rdma.c3
-rw-r--r--drivers/net/ethernet/qlogic/qede/qede_main.c2
-rw-r--r--drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c4
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c9
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/stmmac.h4
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/stmmac_main.c8
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c12
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/stmmac_xdp.c12
-rw-r--r--drivers/net/hamradio/6pack.c6
-rw-r--r--drivers/net/mdio/mdio-mux.c37
-rw-r--r--drivers/net/mhi/net.c2
-rw-r--r--drivers/net/phy/mediatek-ge.c4
-rw-r--r--drivers/net/usb/asix.h1
-rw-r--r--drivers/net/usb/asix_common.c70
-rw-r--r--drivers/net/usb/asix_devices.c49
-rw-r--r--drivers/net/usb/pegasus.c4
-rw-r--r--drivers/net/usb/r8152.c23
-rw-r--r--drivers/net/virtio_net.c14
-rw-r--r--drivers/net/vrf.c4
-rw-r--r--drivers/net/wireless/intel/iwlwifi/fw/pnvm.c25
-rw-r--r--drivers/net/wireless/intel/iwlwifi/pcie/drv.c70
-rw-r--r--drivers/net/wireless/mediatek/mt76/mt7915/mcu.c2
-rw-r--r--drivers/net/wireless/mediatek/mt76/mt7915/mcu.h3
-rw-r--r--drivers/net/wireless/mediatek/mt76/mt7921/mcu.c2
-rw-r--r--drivers/net/wireless/mediatek/mt76/mt7921/mcu.h3
-rw-r--r--drivers/net/wwan/iosm/iosm_ipc_chnl_cfg.c7
-rw-r--r--drivers/net/wwan/mhi_wwan_ctrl.c2
64 files changed, 594 insertions, 280 deletions
diff --git a/drivers/net/can/usb/esd_usb2.c b/drivers/net/can/usb/esd_usb2.c
index 66fa8b07c2e6..95ae740fc311 100644
--- a/drivers/net/can/usb/esd_usb2.c
+++ b/drivers/net/can/usb/esd_usb2.c
@@ -224,8 +224,8 @@ static void esd_usb2_rx_event(struct esd_usb2_net_priv *priv,
if (id == ESD_EV_CAN_ERROR_EXT) {
u8 state = msg->msg.rx.data[0];
u8 ecc = msg->msg.rx.data[1];
- u8 txerr = msg->msg.rx.data[2];
- u8 rxerr = msg->msg.rx.data[3];
+ u8 rxerr = msg->msg.rx.data[2];
+ u8 txerr = msg->msg.rx.data[3];
skb = alloc_can_err_skb(priv->netdev, &cf);
if (skb == NULL) {
diff --git a/drivers/net/dsa/hirschmann/hellcreek.c b/drivers/net/dsa/hirschmann/hellcreek.c
index 5c54ae1be62c..7062db6a083c 100644
--- a/drivers/net/dsa/hirschmann/hellcreek.c
+++ b/drivers/net/dsa/hirschmann/hellcreek.c
@@ -1472,9 +1472,6 @@ static void hellcreek_setup_gcl(struct hellcreek *hellcreek, int port,
u16 data;
u8 gates;
- cur++;
- next++;
-
if (i == schedule->num_entries)
gates = initial->gate_mask ^
cur->gate_mask;
@@ -1503,6 +1500,9 @@ static void hellcreek_setup_gcl(struct hellcreek *hellcreek, int port,
(initial->gate_mask <<
TR_GCLCMD_INIT_GATE_STATES_SHIFT);
hellcreek_write(hellcreek, data, TR_GCLCMD);
+
+ cur++;
+ next++;
}
}
@@ -1550,7 +1550,7 @@ static bool hellcreek_schedule_startable(struct hellcreek *hellcreek, int port)
/* Calculate difference to admin base time */
base_time_ns = ktime_to_ns(hellcreek_port->current_schedule->base_time);
- return base_time_ns - current_ns < (s64)8 * NSEC_PER_SEC;
+ return base_time_ns - current_ns < (s64)4 * NSEC_PER_SEC;
}
static void hellcreek_start_schedule(struct hellcreek *hellcreek, int port)
diff --git a/drivers/net/dsa/mv88e6xxx/serdes.c b/drivers/net/dsa/mv88e6xxx/serdes.c
index b1d46dd8eaab..6ea003678798 100644
--- a/drivers/net/dsa/mv88e6xxx/serdes.c
+++ b/drivers/net/dsa/mv88e6xxx/serdes.c
@@ -1277,15 +1277,16 @@ static int mv88e6393x_serdes_port_errata(struct mv88e6xxx_chip *chip, int lane)
int err;
/* mv88e6393x family errata 4.6:
- * Cannot clear PwrDn bit on SERDES on port 0 if device is configured
- * CPU_MGD mode or P0_mode is configured for [x]MII.
- * Workaround: Set Port0 SERDES register 4.F002 bit 5=0 and bit 15=1.
+ * Cannot clear PwrDn bit on SERDES if device is configured CPU_MGD
+ * mode or P0_mode is configured for [x]MII.
+ * Workaround: Set SERDES register 4.F002 bit 5=0 and bit 15=1.
*
* It seems that after this workaround the SERDES is automatically
* powered up (the bit is cleared), so power it down.
*/
- if (lane == MV88E6393X_PORT0_LANE) {
- err = mv88e6390_serdes_read(chip, MV88E6393X_PORT0_LANE,
+ if (lane == MV88E6393X_PORT0_LANE || lane == MV88E6393X_PORT9_LANE ||
+ lane == MV88E6393X_PORT10_LANE) {
+ err = mv88e6390_serdes_read(chip, lane,
MDIO_MMD_PHYXS,
MV88E6393X_SERDES_POC, &reg);
if (err)
diff --git a/drivers/net/dsa/sja1105/sja1105_mdio.c b/drivers/net/dsa/sja1105/sja1105_mdio.c
index 19aea8fb76f6..705d3900e43a 100644
--- a/drivers/net/dsa/sja1105/sja1105_mdio.c
+++ b/drivers/net/dsa/sja1105/sja1105_mdio.c
@@ -284,8 +284,7 @@ static int sja1105_mdiobus_base_tx_register(struct sja1105_private *priv,
struct mii_bus *bus;
int rc = 0;
- np = of_find_compatible_node(mdio_node, NULL,
- "nxp,sja1110-base-tx-mdio");
+ np = of_get_compatible_child(mdio_node, "nxp,sja1110-base-tx-mdio");
if (!np)
return 0;
@@ -339,8 +338,7 @@ static int sja1105_mdiobus_base_t1_register(struct sja1105_private *priv,
struct mii_bus *bus;
int rc = 0;
- np = of_find_compatible_node(mdio_node, NULL,
- "nxp,sja1110-base-t1-mdio");
+ np = of_get_compatible_child(mdio_node, "nxp,sja1110-base-t1-mdio");
if (!np)
return 0;
diff --git a/drivers/net/ethernet/apm/xgene-v2/main.c b/drivers/net/ethernet/apm/xgene-v2/main.c
index 860c18fb7aae..80399c8980bd 100644
--- a/drivers/net/ethernet/apm/xgene-v2/main.c
+++ b/drivers/net/ethernet/apm/xgene-v2/main.c
@@ -677,11 +677,13 @@ static int xge_probe(struct platform_device *pdev)
ret = register_netdev(ndev);
if (ret) {
netdev_err(ndev, "Failed to register netdev\n");
- goto err;
+ goto err_mdio_remove;
}
return 0;
+err_mdio_remove:
+ xge_mdio_remove(ndev);
err:
free_netdev(ndev);
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
index 2fe743503949..8a97640cdfe7 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
@@ -72,7 +72,8 @@
#include "bnxt_debugfs.h"
#define BNXT_TX_TIMEOUT (5 * HZ)
-#define BNXT_DEF_MSG_ENABLE (NETIF_MSG_DRV | NETIF_MSG_HW)
+#define BNXT_DEF_MSG_ENABLE (NETIF_MSG_DRV | NETIF_MSG_HW | \
+ NETIF_MSG_TX_ERR)
MODULE_LICENSE("GPL");
MODULE_DESCRIPTION("Broadcom BCM573xx network driver");
@@ -365,6 +366,33 @@ static u16 bnxt_xmit_get_cfa_action(struct sk_buff *skb)
return md_dst->u.port_info.port_id;
}
+static void bnxt_txr_db_kick(struct bnxt *bp, struct bnxt_tx_ring_info *txr,
+ u16 prod)
+{
+ bnxt_db_write(bp, &txr->tx_db, prod);
+ txr->kick_pending = 0;
+}
+
+static bool bnxt_txr_netif_try_stop_queue(struct bnxt *bp,
+ struct bnxt_tx_ring_info *txr,
+ struct netdev_queue *txq)
+{
+ netif_tx_stop_queue(txq);
+
+ /* netif_tx_stop_queue() must be done before checking
+ * tx index in bnxt_tx_avail() below, because in
+ * bnxt_tx_int(), we update tx index before checking for
+ * netif_tx_queue_stopped().
+ */
+ smp_mb();
+ if (bnxt_tx_avail(bp, txr) > bp->tx_wake_thresh) {
+ netif_tx_wake_queue(txq);
+ return false;
+ }
+
+ return true;
+}
+
static netdev_tx_t bnxt_start_xmit(struct sk_buff *skb, struct net_device *dev)
{
struct bnxt *bp = netdev_priv(dev);
@@ -384,6 +412,7 @@ static netdev_tx_t bnxt_start_xmit(struct sk_buff *skb, struct net_device *dev)
i = skb_get_queue_mapping(skb);
if (unlikely(i >= bp->tx_nr_rings)) {
dev_kfree_skb_any(skb);
+ atomic_long_inc(&dev->tx_dropped);
return NETDEV_TX_OK;
}
@@ -393,8 +422,12 @@ static netdev_tx_t bnxt_start_xmit(struct sk_buff *skb, struct net_device *dev)
free_size = bnxt_tx_avail(bp, txr);
if (unlikely(free_size < skb_shinfo(skb)->nr_frags + 2)) {
- netif_tx_stop_queue(txq);
- return NETDEV_TX_BUSY;
+ /* We must have raced with NAPI cleanup */
+ if (net_ratelimit() && txr->kick_pending)
+ netif_warn(bp, tx_err, dev,
+ "bnxt: ring busy w/ flush pending!\n");
+ if (bnxt_txr_netif_try_stop_queue(bp, txr, txq))
+ return NETDEV_TX_BUSY;
}
length = skb->len;
@@ -517,21 +550,16 @@ static netdev_tx_t bnxt_start_xmit(struct sk_buff *skb, struct net_device *dev)
normal_tx:
if (length < BNXT_MIN_PKT_SIZE) {
pad = BNXT_MIN_PKT_SIZE - length;
- if (skb_pad(skb, pad)) {
+ if (skb_pad(skb, pad))
/* SKB already freed. */
- tx_buf->skb = NULL;
- return NETDEV_TX_OK;
- }
+ goto tx_kick_pending;
length = BNXT_MIN_PKT_SIZE;
}
mapping = dma_map_single(&pdev->dev, skb->data, len, DMA_TO_DEVICE);
- if (unlikely(dma_mapping_error(&pdev->dev, mapping))) {
- dev_kfree_skb_any(skb);
- tx_buf->skb = NULL;
- return NETDEV_TX_OK;
- }
+ if (unlikely(dma_mapping_error(&pdev->dev, mapping)))
+ goto tx_free;
dma_unmap_addr_set(tx_buf, mapping, mapping);
flags = (len << TX_BD_LEN_SHIFT) | TX_BD_TYPE_LONG_TX_BD |
@@ -618,24 +646,17 @@ normal_tx:
txr->tx_prod = prod;
if (!netdev_xmit_more() || netif_xmit_stopped(txq))
- bnxt_db_write(bp, &txr->tx_db, prod);
+ bnxt_txr_db_kick(bp, txr, prod);
+ else
+ txr->kick_pending = 1;
tx_done:
if (unlikely(bnxt_tx_avail(bp, txr) <= MAX_SKB_FRAGS + 1)) {
if (netdev_xmit_more() && !tx_buf->is_push)
- bnxt_db_write(bp, &txr->tx_db, prod);
-
- netif_tx_stop_queue(txq);
+ bnxt_txr_db_kick(bp, txr, prod);
- /* netif_tx_stop_queue() must be done before checking
- * tx index in bnxt_tx_avail() below, because in
- * bnxt_tx_int(), we update tx index before checking for
- * netif_tx_queue_stopped().
- */
- smp_mb();
- if (bnxt_tx_avail(bp, txr) > bp->tx_wake_thresh)
- netif_tx_wake_queue(txq);
+ bnxt_txr_netif_try_stop_queue(bp, txr, txq);
}
return NETDEV_TX_OK;
@@ -648,7 +669,6 @@ tx_dma_error:
/* start back at beginning and unmap skb */
prod = txr->tx_prod;
tx_buf = &txr->tx_buf_ring[prod];
- tx_buf->skb = NULL;
dma_unmap_single(&pdev->dev, dma_unmap_addr(tx_buf, mapping),
skb_headlen(skb), PCI_DMA_TODEVICE);
prod = NEXT_TX(prod);
@@ -662,7 +682,13 @@ tx_dma_error:
PCI_DMA_TODEVICE);
}
+tx_free:
dev_kfree_skb_any(skb);
+tx_kick_pending:
+ if (txr->kick_pending)
+ bnxt_txr_db_kick(bp, txr, txr->tx_prod);
+ txr->tx_buf_ring[txr->tx_prod].skb = NULL;
+ atomic_long_inc(&dev->tx_dropped);
return NETDEV_TX_OK;
}
@@ -732,14 +758,9 @@ next_tx_int:
smp_mb();
if (unlikely(netif_tx_queue_stopped(txq)) &&
- (bnxt_tx_avail(bp, txr) > bp->tx_wake_thresh)) {
- __netif_tx_lock(txq, smp_processor_id());
- if (netif_tx_queue_stopped(txq) &&
- bnxt_tx_avail(bp, txr) > bp->tx_wake_thresh &&
- txr->dev_state != BNXT_DEV_STATE_CLOSING)
- netif_tx_wake_queue(txq);
- __netif_tx_unlock(txq);
- }
+ bnxt_tx_avail(bp, txr) > bp->tx_wake_thresh &&
+ READ_ONCE(txr->dev_state) != BNXT_DEV_STATE_CLOSING)
+ netif_tx_wake_queue(txq);
}
static struct page *__bnxt_alloc_rx_page(struct bnxt *bp, dma_addr_t *mapping,
@@ -1767,6 +1788,10 @@ static int bnxt_rx_pkt(struct bnxt *bp, struct bnxt_cp_ring_info *cpr,
if (!RX_CMP_VALID(rxcmp1, tmp_raw_cons))
return -EBUSY;
+ /* The valid test of the entry must be done first before
+ * reading any further.
+ */
+ dma_rmb();
prod = rxr->rx_prod;
if (cmp_type == CMP_TYPE_RX_L2_TPA_START_CMP) {
@@ -1989,6 +2014,10 @@ static int bnxt_force_rx_discard(struct bnxt *bp,
if (!RX_CMP_VALID(rxcmp1, tmp_raw_cons))
return -EBUSY;
+ /* The valid test of the entry must be done first before
+ * reading any further.
+ */
+ dma_rmb();
cmp_type = RX_CMP_TYPE(rxcmp);
if (cmp_type == CMP_TYPE_RX_L2_CMP) {
rxcmp1->rx_cmp_cfa_code_errors_v2 |=
@@ -2454,6 +2483,10 @@ static int bnxt_poll_nitroa0(struct napi_struct *napi, int budget)
if (!TX_CMP_VALID(txcmp, raw_cons))
break;
+ /* The valid test of the entry must be done first before
+ * reading any further.
+ */
+ dma_rmb();
if ((TX_CMP_TYPE(txcmp) & 0x30) == 0x10) {
tmp_raw_cons = NEXT_RAW_CMP(raw_cons);
cp_cons = RING_CMP(tmp_raw_cons);
@@ -9128,10 +9161,9 @@ static void bnxt_disable_napi(struct bnxt *bp)
for (i = 0; i < bp->cp_nr_rings; i++) {
struct bnxt_cp_ring_info *cpr = &bp->bnapi[i]->cp_ring;
+ napi_disable(&bp->bnapi[i]->napi);
if (bp->bnapi[i]->rx_ring)
cancel_work_sync(&cpr->dim.work);
-
- napi_disable(&bp->bnapi[i]->napi);
}
}
@@ -9165,9 +9197,11 @@ void bnxt_tx_disable(struct bnxt *bp)
if (bp->tx_ring) {
for (i = 0; i < bp->tx_nr_rings; i++) {
txr = &bp->tx_ring[i];
- txr->dev_state = BNXT_DEV_STATE_CLOSING;
+ WRITE_ONCE(txr->dev_state, BNXT_DEV_STATE_CLOSING);
}
}
+ /* Make sure napi polls see @dev_state change */
+ synchronize_net();
/* Drop carrier first to prevent TX timeout */
netif_carrier_off(bp->dev);
/* Stop all TX queues */
@@ -9181,8 +9215,10 @@ void bnxt_tx_enable(struct bnxt *bp)
for (i = 0; i < bp->tx_nr_rings; i++) {
txr = &bp->tx_ring[i];
- txr->dev_state = 0;
+ WRITE_ONCE(txr->dev_state, 0);
}
+ /* Make sure napi polls see @dev_state change */
+ synchronize_net();
netif_tx_wake_all_queues(bp->dev);
if (bp->link_info.link_up)
netif_carrier_on(bp->dev);
@@ -10768,6 +10804,9 @@ static bool bnxt_rfs_supported(struct bnxt *bp)
return true;
return false;
}
+ /* 212 firmware is broken for aRFS */
+ if (BNXT_FW_MAJ(bp) == 212)
+ return false;
if (BNXT_PF(bp) && !BNXT_CHIP_TYPE_NITRO_A0(bp))
return true;
if (bp->flags & BNXT_FLAG_NEW_RSS_CAP)
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.h b/drivers/net/ethernet/broadcom/bnxt/bnxt.h
index bcf8d00b8c80..ba4e0fc38520 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.h
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.h
@@ -786,6 +786,7 @@ struct bnxt_tx_ring_info {
u16 tx_prod;
u16 tx_cons;
u16 txq_index;
+ u8 kick_pending;
struct bnxt_db_info tx_db;
struct tx_bd *tx_desc_ring[MAX_TX_PAGES];
diff --git a/drivers/net/ethernet/cadence/macb_ptp.c b/drivers/net/ethernet/cadence/macb_ptp.c
index 5c368a9cbbbc..c2e1f163bb14 100644
--- a/drivers/net/ethernet/cadence/macb_ptp.c
+++ b/drivers/net/ethernet/cadence/macb_ptp.c
@@ -275,6 +275,12 @@ void gem_ptp_rxstamp(struct macb *bp, struct sk_buff *skb,
if (GEM_BFEXT(DMA_RXVALID, desc->addr)) {
desc_ptp = macb_ptp_desc(bp, desc);
+ /* Unlikely but check */
+ if (!desc_ptp) {
+ dev_warn_ratelimited(&bp->pdev->dev,
+ "Timestamp not supported in BD\n");
+ return;
+ }
gem_hw_timestamp(bp, desc_ptp->ts_1, desc_ptp->ts_2, &ts);
memset(shhwtstamps, 0, sizeof(struct skb_shared_hwtstamps));
shhwtstamps->hwtstamp = ktime_set(ts.tv_sec, ts.tv_nsec);
@@ -307,8 +313,11 @@ int gem_ptp_txstamp(struct macb_queue *queue, struct sk_buff *skb,
if (CIRC_SPACE(head, tail, PTP_TS_BUFFER_SIZE) == 0)
return -ENOMEM;
- skb_shinfo(skb)->tx_flags |= SKBTX_IN_PROGRESS;
desc_ptp = macb_ptp_desc(queue->bp, desc);
+ /* Unlikely but check */
+ if (!desc_ptp)
+ return -EINVAL;
+ skb_shinfo(skb)->tx_flags |= SKBTX_IN_PROGRESS;
tx_timestamp = &queue->tx_timestamps[head];
tx_timestamp->skb = skb;
/* ensure ts_1/ts_2 is loaded after ctrl (TX_USED check) */
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
index dbf9a0e6601d..710cb00ce3a3 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
@@ -5068,6 +5068,7 @@ static int adap_init0(struct adapter *adap, int vpd_skip)
ret = -ENOMEM;
goto bye;
}
+ bitmap_zero(adap->sge.blocked_fl, adap->sge.egr_sz);
#endif
params[0] = FW_PARAM_PFVF(CLIP_START);
@@ -6788,13 +6789,11 @@ static int init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
setup_memwin(adapter);
err = adap_init0(adapter, 0);
-#ifdef CONFIG_DEBUG_FS
- bitmap_zero(adapter->sge.blocked_fl, adapter->sge.egr_sz);
-#endif
- setup_memwin_rdma(adapter);
if (err)
goto out_unmap_bar;
+ setup_memwin_rdma(adapter);
+
/* configure SGE_STAT_CFG_A to read WC stats */
if (!is_t4(adapter->params.chip))
t4_write_reg(adapter, SGE_STAT_CFG_A, STATSOURCE_T5_V(7) |
diff --git a/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c b/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c
index 68b78642c045..98cc0133c343 100644
--- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c
+++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c
@@ -3038,26 +3038,30 @@ static int dpaa2_switch_port_init(struct ethsw_port_priv *port_priv, u16 port)
return err;
}
-static void dpaa2_switch_takedown(struct fsl_mc_device *sw_dev)
+static void dpaa2_switch_ctrl_if_teardown(struct ethsw_core *ethsw)
+{
+ dpsw_ctrl_if_disable(ethsw->mc_io, 0, ethsw->dpsw_handle);
+ dpaa2_switch_free_dpio(ethsw);
+ dpaa2_switch_destroy_rings(ethsw);
+ dpaa2_switch_drain_bp(ethsw);
+ dpaa2_switch_free_dpbp(ethsw);
+}
+
+static void dpaa2_switch_teardown(struct fsl_mc_device *sw_dev)
{
struct device *dev = &sw_dev->dev;
struct ethsw_core *ethsw = dev_get_drvdata(dev);
int err;
+ dpaa2_switch_ctrl_if_teardown(ethsw);
+
+ destroy_workqueue(ethsw->workqueue);
+
err = dpsw_close(ethsw->mc_io, 0, ethsw->dpsw_handle);
if (err)
dev_warn(dev, "dpsw_close err %d\n", err);
}
-static void dpaa2_switch_ctrl_if_teardown(struct ethsw_core *ethsw)
-{
- dpsw_ctrl_if_disable(ethsw->mc_io, 0, ethsw->dpsw_handle);
- dpaa2_switch_free_dpio(ethsw);
- dpaa2_switch_destroy_rings(ethsw);
- dpaa2_switch_drain_bp(ethsw);
- dpaa2_switch_free_dpbp(ethsw);
-}
-
static int dpaa2_switch_remove(struct fsl_mc_device *sw_dev)
{
struct ethsw_port_priv *port_priv;
@@ -3068,8 +3072,6 @@ static int dpaa2_switch_remove(struct fsl_mc_device *sw_dev)
dev = &sw_dev->dev;
ethsw = dev_get_drvdata(dev);
- dpaa2_switch_ctrl_if_teardown(ethsw);
-
dpaa2_switch_teardown_irqs(sw_dev);
dpsw_disable(ethsw->mc_io, 0, ethsw->dpsw_handle);
@@ -3084,9 +3086,7 @@ static int dpaa2_switch_remove(struct fsl_mc_device *sw_dev)
kfree(ethsw->acls);
kfree(ethsw->ports);
- dpaa2_switch_takedown(sw_dev);
-
- destroy_workqueue(ethsw->workqueue);
+ dpaa2_switch_teardown(sw_dev);
fsl_mc_portal_free(ethsw->mc_io);
@@ -3199,7 +3199,7 @@ static int dpaa2_switch_probe(struct fsl_mc_device *sw_dev)
GFP_KERNEL);
if (!(ethsw->ports)) {
err = -ENOMEM;
- goto err_takedown;
+ goto err_teardown;
}
ethsw->fdbs = kcalloc(ethsw->sw_attr.num_ifs, sizeof(*ethsw->fdbs),
@@ -3270,8 +3270,8 @@ err_free_fdbs:
err_free_ports:
kfree(ethsw->ports);
-err_takedown:
- dpaa2_switch_takedown(sw_dev);
+err_teardown:
+ dpaa2_switch_teardown(sw_dev);
err_free_cmdport:
fsl_mc_portal_free(ethsw->mc_io);
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c b/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c
index 532523069d74..80461ab0ce9e 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c
@@ -938,20 +938,19 @@ static int hns3_dbg_dev_info(struct hnae3_handle *h, char *buf, int len)
return 0;
}
-static int hns3_dbg_get_cmd_index(struct hnae3_handle *handle,
- const unsigned char *name, u32 *index)
+static int hns3_dbg_get_cmd_index(struct hns3_dbg_data *dbg_data, u32 *index)
{
u32 i;
for (i = 0; i < ARRAY_SIZE(hns3_dbg_cmd); i++) {
- if (!strncmp(name, hns3_dbg_cmd[i].name,
- strlen(hns3_dbg_cmd[i].name))) {
+ if (hns3_dbg_cmd[i].cmd == dbg_data->cmd) {
*index = i;
return 0;
}
}
- dev_err(&handle->pdev->dev, "unknown command(%s)\n", name);
+ dev_err(&dbg_data->handle->pdev->dev, "unknown command(%d)\n",
+ dbg_data->cmd);
return -EINVAL;
}
@@ -1019,8 +1018,7 @@ static ssize_t hns3_dbg_read(struct file *filp, char __user *buffer,
u32 index;
int ret;
- ret = hns3_dbg_get_cmd_index(handle, filp->f_path.dentry->d_iname,
- &index);
+ ret = hns3_dbg_get_cmd_index(dbg_data, &index);
if (ret)
return ret;
@@ -1090,6 +1088,7 @@ static int hns3_dbg_bd_file_init(struct hnae3_handle *handle, u32 cmd)
char name[HNS3_DBG_FILE_NAME_LEN];
data[i].handle = handle;
+ data[i].cmd = hns3_dbg_cmd[cmd].cmd;
data[i].qid = i;
sprintf(name, "%s%u", hns3_dbg_cmd[cmd].name, i);
debugfs_create_file(name, 0400, entry_dir, &data[i],
@@ -1110,6 +1109,7 @@ hns3_dbg_common_file_init(struct hnae3_handle *handle, u32 cmd)
return -ENOMEM;
data->handle = handle;
+ data->cmd = hns3_dbg_cmd[cmd].cmd;
entry_dir = hns3_dbg_dentry[hns3_dbg_cmd[cmd].dentry].dentry;
debugfs_create_file(hns3_dbg_cmd[cmd].name, 0400, entry_dir,
data, &hns3_dbg_fops);
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.h b/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.h
index f3766ff38bb7..bd8801065e02 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.h
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.h
@@ -22,6 +22,7 @@ struct hns3_dbg_item {
struct hns3_dbg_data {
struct hnae3_handle *handle;
+ enum hnae3_dbg_cmd cmd;
u16 qid;
};
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c
index 887297e37cf3..eb748aa35952 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c
@@ -573,9 +573,13 @@ static void hclge_cmd_uninit_regs(struct hclge_hw *hw)
void hclge_cmd_uninit(struct hclge_dev *hdev)
{
+ set_bit(HCLGE_STATE_CMD_DISABLE, &hdev->state);
+ /* wait to ensure that the firmware completes the possible left
+ * over commands.
+ */
+ msleep(HCLGE_CMDQ_CLEAR_WAIT_TIME);
spin_lock_bh(&hdev->hw.cmq.csq.lock);
spin_lock(&hdev->hw.cmq.crq.lock);
- set_bit(HCLGE_STATE_CMD_DISABLE, &hdev->state);
hclge_cmd_uninit_regs(&hdev->hw);
spin_unlock(&hdev->hw.cmq.crq.lock);
spin_unlock_bh(&hdev->hw.cmq.csq.lock);
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h
index 18bde77ef944..ac70d49e205d 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h
@@ -9,6 +9,7 @@
#include "hnae3.h"
#define HCLGE_CMDQ_TX_TIMEOUT 30000
+#define HCLGE_CMDQ_CLEAR_WAIT_TIME 200
#define HCLGE_DESC_DATA_LEN 6
struct hclge_dev;
@@ -270,6 +271,9 @@ enum hclge_opcode_type {
/* Led command */
HCLGE_OPC_LED_STATUS_CFG = 0xB000,
+ /* clear hardware resource command */
+ HCLGE_OPC_CLEAR_HW_RESOURCE = 0x700B,
+
/* NCL config command */
HCLGE_OPC_QUERY_NCL_CONFIG = 0x7011,
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_dcb.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_dcb.c
index 5bf5db91d16c..39f56f245d84 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_dcb.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_dcb.c
@@ -255,21 +255,12 @@ static int hclge_ieee_getpfc(struct hnae3_handle *h, struct ieee_pfc *pfc)
u64 requests[HNAE3_MAX_TC], indications[HNAE3_MAX_TC];
struct hclge_vport *vport = hclge_get_vport(h);
struct hclge_dev *hdev = vport->back;
- u8 i, j, pfc_map, *prio_tc;
int ret;
+ u8 i;
memset(pfc, 0, sizeof(*pfc));
pfc->pfc_cap = hdev->pfc_max;
- prio_tc = hdev->tm_info.prio_tc;
- pfc_map = hdev->tm_info.hw_pfc_map;
-
- /* Pfc setting is based on TC */
- for (i = 0; i < hdev->tm_info.num_tc; i++) {
- for (j = 0; j < HNAE3_MAX_USER_PRIO; j++) {
- if ((prio_tc[j] == i) && (pfc_map & BIT(i)))
- pfc->pfc_en |= BIT(j);
- }
- }
+ pfc->pfc_en = hdev->tm_info.pfc_en;
ret = hclge_pfc_tx_stats_get(hdev, requests);
if (ret)
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
index ebeaf12e409b..03ae122f1c9a 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
@@ -1550,6 +1550,7 @@ static int hclge_configure(struct hclge_dev *hdev)
hdev->tm_info.hw_pfc_map = 0;
hdev->wanted_umv_size = cfg.umv_space;
hdev->tx_spare_buf_size = cfg.tx_spare_buf_size;
+ hdev->gro_en = true;
if (cfg.vlan_fliter_cap == HCLGE_VLAN_FLTR_CAN_MDF)
set_bit(HNAE3_DEV_SUPPORT_VLAN_FLTR_MDF_B, ae_dev->caps);
@@ -1618,7 +1619,7 @@ static int hclge_config_tso(struct hclge_dev *hdev, u16 tso_mss_min,
return hclge_cmd_send(&hdev->hw, &desc, 1);
}
-static int hclge_config_gro(struct hclge_dev *hdev, bool en)
+static int hclge_config_gro(struct hclge_dev *hdev)
{
struct hclge_cfg_gro_status_cmd *req;
struct hclge_desc desc;
@@ -1630,7 +1631,7 @@ static int hclge_config_gro(struct hclge_dev *hdev, bool en)
hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_GRO_GENERIC_CONFIG, false);
req = (struct hclge_cfg_gro_status_cmd *)desc.data;
- req->gro_en = en ? 1 : 0;
+ req->gro_en = hdev->gro_en ? 1 : 0;
ret = hclge_cmd_send(&hdev->hw, &desc, 1);
if (ret)
@@ -2952,12 +2953,12 @@ static void hclge_update_link_status(struct hclge_dev *hdev)
}
if (state != hdev->hw.mac.link) {
+ hdev->hw.mac.link = state;
client->ops->link_status_change(handle, state);
hclge_config_mac_tnl_int(hdev, state);
if (rclient && rclient->ops->link_status_change)
rclient->ops->link_status_change(rhandle, state);
- hdev->hw.mac.link = state;
hclge_push_link_status(hdev);
}
@@ -10073,7 +10074,11 @@ static int hclge_init_vlan_config(struct hclge_dev *hdev)
static void hclge_add_vport_vlan_table(struct hclge_vport *vport, u16 vlan_id,
bool writen_to_tbl)
{
- struct hclge_vport_vlan_cfg *vlan;
+ struct hclge_vport_vlan_cfg *vlan, *tmp;
+
+ list_for_each_entry_safe(vlan, tmp, &vport->vlan_list, node)
+ if (vlan->vlan_id == vlan_id)
+ return;
vlan = kzalloc(sizeof(*vlan), GFP_KERNEL);
if (!vlan)
@@ -11443,6 +11448,28 @@ static void hclge_clear_resetting_state(struct hclge_dev *hdev)
}
}
+static int hclge_clear_hw_resource(struct hclge_dev *hdev)
+{
+ struct hclge_desc desc;
+ int ret;
+
+ hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_CLEAR_HW_RESOURCE, false);
+
+ ret = hclge_cmd_send(&hdev->hw, &desc, 1);
+ /* This new command is only supported by new firmware, it will
+ * fail with older firmware. Error value -EOPNOSUPP can only be
+ * returned by older firmware running this command, to keep code
+ * backward compatible we will override this value and return
+ * success.
+ */
+ if (ret && ret != -EOPNOTSUPP) {
+ dev_err(&hdev->pdev->dev,
+ "failed to clear hw resource, ret = %d\n", ret);
+ return ret;
+ }
+ return 0;
+}
+
static void hclge_init_rxd_adv_layout(struct hclge_dev *hdev)
{
if (hnae3_ae_dev_rxd_adv_layout_supported(hdev->ae_dev))
@@ -11492,6 +11519,10 @@ static int hclge_init_ae_dev(struct hnae3_ae_dev *ae_dev)
if (ret)
goto err_cmd_uninit;
+ ret = hclge_clear_hw_resource(hdev);
+ if (ret)
+ goto err_cmd_uninit;
+
ret = hclge_get_cap(hdev);
if (ret)
goto err_cmd_uninit;
@@ -11556,7 +11587,7 @@ static int hclge_init_ae_dev(struct hnae3_ae_dev *ae_dev)
goto err_mdiobus_unreg;
}
- ret = hclge_config_gro(hdev, true);
+ ret = hclge_config_gro(hdev);
if (ret)
goto err_mdiobus_unreg;
@@ -11937,7 +11968,7 @@ static int hclge_reset_ae_dev(struct hnae3_ae_dev *ae_dev)
return ret;
}
- ret = hclge_config_gro(hdev, true);
+ ret = hclge_config_gro(hdev);
if (ret)
return ret;
@@ -12671,8 +12702,15 @@ static int hclge_gro_en(struct hnae3_handle *handle, bool enable)
{
struct hclge_vport *vport = hclge_get_vport(handle);
struct hclge_dev *hdev = vport->back;
+ bool gro_en_old = hdev->gro_en;
+ int ret;
- return hclge_config_gro(hdev, enable);
+ hdev->gro_en = enable;
+ ret = hclge_config_gro(hdev);
+ if (ret)
+ hdev->gro_en = gro_en_old;
+
+ return ret;
}
static void hclge_sync_promisc_mode(struct hclge_dev *hdev)
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h
index 3d3352491dba..e446b839a371 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h
@@ -927,6 +927,7 @@ struct hclge_dev {
unsigned long fd_bmap[BITS_TO_LONGS(MAX_FD_FILTER_NUM)];
enum HCLGE_FD_ACTIVE_RULE_TYPE fd_active_type;
u8 fd_en;
+ bool gro_en;
u16 wanted_umv_size;
/* max available unicast mac vlan space */
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.c b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.c
index bd19a2d89f6c..d9ddb0a243d4 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.c
@@ -507,12 +507,17 @@ static void hclgevf_cmd_uninit_regs(struct hclgevf_hw *hw)
void hclgevf_cmd_uninit(struct hclgevf_dev *hdev)
{
+ set_bit(HCLGEVF_STATE_CMD_DISABLE, &hdev->state);
+ /* wait to ensure that the firmware completes the possible left
+ * over commands.
+ */
+ msleep(HCLGEVF_CMDQ_CLEAR_WAIT_TIME);
spin_lock_bh(&hdev->hw.cmq.csq.lock);
spin_lock(&hdev->hw.cmq.crq.lock);
- set_bit(HCLGEVF_STATE_CMD_DISABLE, &hdev->state);
hclgevf_cmd_uninit_regs(&hdev->hw);
spin_unlock(&hdev->hw.cmq.crq.lock);
spin_unlock_bh(&hdev->hw.cmq.csq.lock);
+
hclgevf_free_cmd_desc(&hdev->hw.cmq.csq);
hclgevf_free_cmd_desc(&hdev->hw.cmq.crq);
}
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.h b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.h
index 202feb70dba5..5b82177f98b4 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.h
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.h
@@ -8,6 +8,7 @@
#include "hnae3.h"
#define HCLGEVF_CMDQ_TX_TIMEOUT 30000
+#define HCLGEVF_CMDQ_CLEAR_WAIT_TIME 200
#define HCLGEVF_CMDQ_RX_INVLD_B 0
#define HCLGEVF_CMDQ_RX_OUTVLD_B 1
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c
index 8784d61e833f..938654778979 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c
@@ -506,10 +506,10 @@ void hclgevf_update_link_status(struct hclgevf_dev *hdev, int link_state)
link_state =
test_bit(HCLGEVF_STATE_DOWN, &hdev->state) ? 0 : link_state;
if (link_state != hdev->hw.mac.link) {
+ hdev->hw.mac.link = link_state;
client->ops->link_status_change(handle, !!link_state);
if (rclient && rclient->ops->link_status_change)
rclient->ops->link_status_change(rhandle, !!link_state);
- hdev->hw.mac.link = link_state;
}
clear_bit(HCLGEVF_STATE_LINK_UPDATING, &hdev->state);
@@ -2487,6 +2487,8 @@ static int hclgevf_configure(struct hclgevf_dev *hdev)
{
int ret;
+ hdev->gro_en = true;
+
ret = hclgevf_get_basic_info(hdev);
if (ret)
return ret;
@@ -2549,7 +2551,7 @@ static int hclgevf_init_roce_base_info(struct hclgevf_dev *hdev)
return 0;
}
-static int hclgevf_config_gro(struct hclgevf_dev *hdev, bool en)
+static int hclgevf_config_gro(struct hclgevf_dev *hdev)
{
struct hclgevf_cfg_gro_status_cmd *req;
struct hclgevf_desc desc;
@@ -2562,7 +2564,7 @@ static int hclgevf_config_gro(struct hclgevf_dev *hdev, bool en)
false);
req = (struct hclgevf_cfg_gro_status_cmd *)desc.data;
- req->gro_en = en ? 1 : 0;
+ req->gro_en = hdev->gro_en ? 1 : 0;
ret = hclgevf_cmd_send(&hdev->hw, &desc, 1);
if (ret)
@@ -3308,7 +3310,7 @@ static int hclgevf_reset_hdev(struct hclgevf_dev *hdev)
return ret;
}
- ret = hclgevf_config_gro(hdev, true);
+ ret = hclgevf_config_gro(hdev);
if (ret)
return ret;
@@ -3389,7 +3391,7 @@ static int hclgevf_init_hdev(struct hclgevf_dev *hdev)
if (ret)
goto err_config;
- ret = hclgevf_config_gro(hdev, true);
+ ret = hclgevf_config_gro(hdev);
if (ret)
goto err_config;
@@ -3638,8 +3640,15 @@ void hclgevf_update_speed_duplex(struct hclgevf_dev *hdev, u32 speed,
static int hclgevf_gro_en(struct hnae3_handle *handle, bool enable)
{
struct hclgevf_dev *hdev = hclgevf_ae_get_hdev(handle);
+ bool gro_en_old = hdev->gro_en;
+ int ret;
- return hclgevf_config_gro(hdev, enable);
+ hdev->gro_en = enable;
+ ret = hclgevf_config_gro(hdev);
+ if (ret)
+ hdev->gro_en = gro_en_old;
+
+ return ret;
}
static void hclgevf_get_media_type(struct hnae3_handle *handle, u8 *media_type,
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.h b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.h
index d7d02848d674..e8013be055f8 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.h
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.h
@@ -310,6 +310,8 @@ struct hclgevf_dev {
u16 *vector_status;
int *vector_irq;
+ bool gro_en;
+
unsigned long vlan_del_fail_bmap[BITS_TO_LONGS(VLAN_N_VID)];
struct hclgevf_mac_table_cfg mac_table;
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_mbx.c b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_mbx.c
index 772b2f8acd2e..b339b9bc0625 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_mbx.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_mbx.c
@@ -323,8 +323,8 @@ void hclgevf_mbx_async_handler(struct hclgevf_dev *hdev)
flag = (u8)msg_q[5];
/* update upper layer with new link link status */
- hclgevf_update_link_status(hdev, link_status);
hclgevf_update_speed_duplex(hdev, speed, duplex);
+ hclgevf_update_link_status(hdev, link_status);
if (flag & HCLGE_MBX_PUSH_LINK_STATUS_EN)
set_bit(HCLGEVF_STATE_PF_PUSH_LINK_STATUS,
diff --git a/drivers/net/ethernet/intel/e1000e/ich8lan.c b/drivers/net/ethernet/intel/e1000e/ich8lan.c
index cf7b3887da1d..a80336c4319b 100644
--- a/drivers/net/ethernet/intel/e1000e/ich8lan.c
+++ b/drivers/net/ethernet/intel/e1000e/ich8lan.c
@@ -1006,6 +1006,8 @@ static s32 e1000_platform_pm_pch_lpt(struct e1000_hw *hw, bool link)
{
u32 reg = link << (E1000_LTRV_REQ_SHIFT + E1000_LTRV_NOSNOOP_SHIFT) |
link << E1000_LTRV_REQ_SHIFT | E1000_LTRV_SEND;
+ u16 max_ltr_enc_d = 0; /* maximum LTR decoded by platform */
+ u16 lat_enc_d = 0; /* latency decoded */
u16 lat_enc = 0; /* latency encoded */
if (link) {
@@ -1059,7 +1061,17 @@ static s32 e1000_platform_pm_pch_lpt(struct e1000_hw *hw, bool link)
E1000_PCI_LTR_CAP_LPT + 2, &max_nosnoop);
max_ltr_enc = max_t(u16, max_snoop, max_nosnoop);
- if (lat_enc > max_ltr_enc)
+ lat_enc_d = (lat_enc & E1000_LTRV_VALUE_MASK) *
+ (1U << (E1000_LTRV_SCALE_FACTOR *
+ ((lat_enc & E1000_LTRV_SCALE_MASK)
+ >> E1000_LTRV_SCALE_SHIFT)));
+
+ max_ltr_enc_d = (max_ltr_enc & E1000_LTRV_VALUE_MASK) *
+ (1U << (E1000_LTRV_SCALE_FACTOR *
+ ((max_ltr_enc & E1000_LTRV_SCALE_MASK)
+ >> E1000_LTRV_SCALE_SHIFT)));
+
+ if (lat_enc_d > max_ltr_enc_d)
lat_enc = max_ltr_enc;
}
@@ -4115,13 +4127,17 @@ static s32 e1000_validate_nvm_checksum_ich8lan(struct e1000_hw *hw)
return ret_val;
if (!(data & valid_csum_mask)) {
- data |= valid_csum_mask;
- ret_val = e1000_write_nvm(hw, word, 1, &data);
- if (ret_val)
- return ret_val;
- ret_val = e1000e_update_nvm_checksum(hw);
- if (ret_val)
- return ret_val;
+ e_dbg("NVM Checksum Invalid\n");
+
+ if (hw->mac.type < e1000_pch_cnp) {
+ data |= valid_csum_mask;
+ ret_val = e1000_write_nvm(hw, word, 1, &data);
+ if (ret_val)
+ return ret_val;
+ ret_val = e1000e_update_nvm_checksum(hw);
+ if (ret_val)
+ return ret_val;
+ }
}
return e1000e_validate_nvm_checksum_generic(hw);
diff --git a/drivers/net/ethernet/intel/e1000e/ich8lan.h b/drivers/net/ethernet/intel/e1000e/ich8lan.h
index 1502895eb45d..e757896287eb 100644
--- a/drivers/net/ethernet/intel/e1000e/ich8lan.h
+++ b/drivers/net/ethernet/intel/e1000e/ich8lan.h
@@ -274,8 +274,11 @@
/* Latency Tolerance Reporting */
#define E1000_LTRV 0x000F8
+#define E1000_LTRV_VALUE_MASK 0x000003FF
#define E1000_LTRV_SCALE_MAX 5
#define E1000_LTRV_SCALE_FACTOR 5
+#define E1000_LTRV_SCALE_SHIFT 10
+#define E1000_LTRV_SCALE_MASK 0x00001C00
#define E1000_LTRV_REQ_SHIFT 15
#define E1000_LTRV_NOSNOOP_SHIFT 16
#define E1000_LTRV_SEND (1 << 30)
diff --git a/drivers/net/ethernet/intel/i40e/i40e_txrx.c b/drivers/net/ethernet/intel/i40e/i40e_txrx.c
index 3f25bd8c4924..10a83e5385c7 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_txrx.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_txrx.c
@@ -3663,8 +3663,7 @@ u16 i40e_lan_select_queue(struct net_device *netdev,
/* is DCB enabled at all? */
if (vsi->tc_config.numtc == 1)
- return i40e_swdcb_skb_tx_hash(netdev, skb,
- netdev->real_num_tx_queues);
+ return netdev_pick_tx(netdev, skb, sb_dev);
prio = skb->priority;
hw = &vsi->back->hw;
diff --git a/drivers/net/ethernet/intel/iavf/iavf.h b/drivers/net/ethernet/intel/iavf/iavf.h
index e8bd04100ecd..90793b36126e 100644
--- a/drivers/net/ethernet/intel/iavf/iavf.h
+++ b/drivers/net/ethernet/intel/iavf/iavf.h
@@ -136,6 +136,7 @@ struct iavf_q_vector {
struct iavf_mac_filter {
struct list_head list;
u8 macaddr[ETH_ALEN];
+ bool is_new_mac; /* filter is new, wait for PF decision */
bool remove; /* filter needs to be removed */
bool add; /* filter needs to be added */
};
diff --git a/drivers/net/ethernet/intel/iavf/iavf_main.c b/drivers/net/ethernet/intel/iavf/iavf_main.c
index 244ec74ceca7..606a01ce4073 100644
--- a/drivers/net/ethernet/intel/iavf/iavf_main.c
+++ b/drivers/net/ethernet/intel/iavf/iavf_main.c
@@ -751,6 +751,7 @@ struct iavf_mac_filter *iavf_add_filter(struct iavf_adapter *adapter,
list_add_tail(&f->list, &adapter->mac_filter_list);
f->add = true;
+ f->is_new_mac = true;
adapter->aq_required |= IAVF_FLAG_AQ_ADD_MAC_FILTER;
} else {
f->remove = false;
diff --git a/drivers/net/ethernet/intel/iavf/iavf_virtchnl.c b/drivers/net/ethernet/intel/iavf/iavf_virtchnl.c
index 0eab3c43bdc5..3c735968e1b8 100644
--- a/drivers/net/ethernet/intel/iavf/iavf_virtchnl.c
+++ b/drivers/net/ethernet/intel/iavf/iavf_virtchnl.c
@@ -541,6 +541,47 @@ void iavf_del_ether_addrs(struct iavf_adapter *adapter)
}
/**
+ * iavf_mac_add_ok
+ * @adapter: adapter structure
+ *
+ * Submit list of filters based on PF response.
+ **/
+static void iavf_mac_add_ok(struct iavf_adapter *adapter)
+{
+ struct iavf_mac_filter *f, *ftmp;
+
+ spin_lock_bh(&adapter->mac_vlan_list_lock);
+ list_for_each_entry_safe(f, ftmp, &adapter->mac_filter_list, list) {
+ f->is_new_mac = false;
+ }
+ spin_unlock_bh(&adapter->mac_vlan_list_lock);
+}
+
+/**
+ * iavf_mac_add_reject
+ * @adapter: adapter structure
+ *
+ * Remove filters from list based on PF response.
+ **/
+static void iavf_mac_add_reject(struct iavf_adapter *adapter)
+{
+ struct net_device *netdev = adapter->netdev;
+ struct iavf_mac_filter *f, *ftmp;
+
+ spin_lock_bh(&adapter->mac_vlan_list_lock);
+ list_for_each_entry_safe(f, ftmp, &adapter->mac_filter_list, list) {
+ if (f->remove && ether_addr_equal(f->macaddr, netdev->dev_addr))
+ f->remove = false;
+
+ if (f->is_new_mac) {
+ list_del(&f->list);
+ kfree(f);
+ }
+ }
+ spin_unlock_bh(&adapter->mac_vlan_list_lock);
+}
+
+/**
* iavf_add_vlans
* @adapter: adapter structure
*
@@ -1492,6 +1533,7 @@ void iavf_virtchnl_completion(struct iavf_adapter *adapter,
case VIRTCHNL_OP_ADD_ETH_ADDR:
dev_err(&adapter->pdev->dev, "Failed to add MAC filter, error %s\n",
iavf_stat_str(&adapter->hw, v_retval));
+ iavf_mac_add_reject(adapter);
/* restore administratively set MAC address */
ether_addr_copy(adapter->hw.mac.addr, netdev->dev_addr);
break;
@@ -1639,10 +1681,11 @@ void iavf_virtchnl_completion(struct iavf_adapter *adapter,
}
}
switch (v_opcode) {
- case VIRTCHNL_OP_ADD_ETH_ADDR: {
+ case VIRTCHNL_OP_ADD_ETH_ADDR:
+ if (!v_retval)
+ iavf_mac_add_ok(adapter);
if (!ether_addr_equal(netdev->dev_addr, adapter->hw.mac.addr))
ether_addr_copy(netdev->dev_addr, adapter->hw.mac.addr);
- }
break;
case VIRTCHNL_OP_GET_STATS: {
struct iavf_eth_stats *stats =
diff --git a/drivers/net/ethernet/intel/ice/ice_devlink.c b/drivers/net/ethernet/intel/ice/ice_devlink.c
index 91b545ab8b8f..7fe6e8ea39f0 100644
--- a/drivers/net/ethernet/intel/ice/ice_devlink.c
+++ b/drivers/net/ethernet/intel/ice/ice_devlink.c
@@ -42,7 +42,9 @@ static int ice_info_pba(struct ice_pf *pf, struct ice_info_ctx *ctx)
status = ice_read_pba_string(hw, (u8 *)ctx->buf, sizeof(ctx->buf));
if (status)
- return -EIO;
+ /* We failed to locate the PBA, so just skip this entry */
+ dev_dbg(ice_pf_to_dev(pf), "Failed to read Product Board Assembly string, status %s\n",
+ ice_stat_str(status));
return 0;
}
diff --git a/drivers/net/ethernet/intel/ice/ice_ptp.c b/drivers/net/ethernet/intel/ice/ice_ptp.c
index 5d5207b56ca9..9e3ddb9b8b51 100644
--- a/drivers/net/ethernet/intel/ice/ice_ptp.c
+++ b/drivers/net/ethernet/intel/ice/ice_ptp.c
@@ -656,7 +656,7 @@ static int ice_ptp_cfg_clkout(struct ice_pf *pf, unsigned int chan,
* maintaining phase
*/
if (start_time < current_time)
- start_time = div64_u64(current_time + NSEC_PER_MSEC - 1,
+ start_time = div64_u64(current_time + NSEC_PER_SEC - 1,
NSEC_PER_SEC) * NSEC_PER_SEC + phase;
start_time -= E810_OUT_PROP_DELAY_NS;
diff --git a/drivers/net/ethernet/intel/igc/igc_main.c b/drivers/net/ethernet/intel/igc/igc_main.c
index e29aadbc6744..ed2d66bc2d6c 100644
--- a/drivers/net/ethernet/intel/igc/igc_main.c
+++ b/drivers/net/ethernet/intel/igc/igc_main.c
@@ -149,6 +149,9 @@ static void igc_release_hw_control(struct igc_adapter *adapter)
struct igc_hw *hw = &adapter->hw;
u32 ctrl_ext;
+ if (!pci_device_is_present(adapter->pdev))
+ return;
+
/* Let firmware take over control of h/w */
ctrl_ext = rd32(IGC_CTRL_EXT);
wr32(IGC_CTRL_EXT,
@@ -4449,26 +4452,29 @@ void igc_down(struct igc_adapter *adapter)
igc_ptp_suspend(adapter);
- /* disable receives in the hardware */
- rctl = rd32(IGC_RCTL);
- wr32(IGC_RCTL, rctl & ~IGC_RCTL_EN);
- /* flush and sleep below */
-
+ if (pci_device_is_present(adapter->pdev)) {
+ /* disable receives in the hardware */
+ rctl = rd32(IGC_RCTL);
+ wr32(IGC_RCTL, rctl & ~IGC_RCTL_EN);
+ /* flush and sleep below */
+ }
/* set trans_start so we don't get spurious watchdogs during reset */
netif_trans_update(netdev);
netif_carrier_off(netdev);
netif_tx_stop_all_queues(netdev);
- /* disable transmits in the hardware */
- tctl = rd32(IGC_TCTL);
- tctl &= ~IGC_TCTL_EN;
- wr32(IGC_TCTL, tctl);
- /* flush both disables and wait for them to finish */
- wrfl();
- usleep_range(10000, 20000);
+ if (pci_device_is_present(adapter->pdev)) {
+ /* disable transmits in the hardware */
+ tctl = rd32(IGC_TCTL);
+ tctl &= ~IGC_TCTL_EN;
+ wr32(IGC_TCTL, tctl);
+ /* flush both disables and wait for them to finish */
+ wrfl();
+ usleep_range(10000, 20000);
- igc_irq_disable(adapter);
+ igc_irq_disable(adapter);
+ }
adapter->flags &= ~IGC_FLAG_NEED_LINK_UPDATE;
@@ -5489,7 +5495,7 @@ static bool validate_schedule(struct igc_adapter *adapter,
if (e->command != TC_TAPRIO_CMD_SET_GATES)
return false;
- for (i = 0; i < IGC_MAX_TX_QUEUES; i++) {
+ for (i = 0; i < adapter->num_tx_queues; i++) {
if (e->gate_mask & BIT(i))
queue_uses[i]++;
@@ -5546,7 +5552,7 @@ static int igc_save_qbv_schedule(struct igc_adapter *adapter,
end_time += e->interval;
- for (i = 0; i < IGC_MAX_TX_QUEUES; i++) {
+ for (i = 0; i < adapter->num_tx_queues; i++) {
struct igc_ring *ring = adapter->tx_ring[i];
if (!(e->gate_mask & BIT(i)))
diff --git a/drivers/net/ethernet/intel/igc/igc_ptp.c b/drivers/net/ethernet/intel/igc/igc_ptp.c
index 69617d2c1be2..4ae19c6a3247 100644
--- a/drivers/net/ethernet/intel/igc/igc_ptp.c
+++ b/drivers/net/ethernet/intel/igc/igc_ptp.c
@@ -849,7 +849,8 @@ void igc_ptp_suspend(struct igc_adapter *adapter)
adapter->ptp_tx_skb = NULL;
clear_bit_unlock(__IGC_PTP_TX_IN_PROGRESS, &adapter->state);
- igc_ptp_time_save(adapter);
+ if (pci_device_is_present(adapter->pdev))
+ igc_ptp_time_save(adapter);
}
/**
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c
index 96dd1a4f956a..b1d22e4d5ec9 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c
@@ -52,8 +52,11 @@ static int ixgbe_xsk_pool_enable(struct ixgbe_adapter *adapter,
/* Kick start the NAPI context so that receiving will start */
err = ixgbe_xsk_wakeup(adapter->netdev, qid, XDP_WAKEUP_RX);
- if (err)
+ if (err) {
+ clear_bit(qid, adapter->af_xdp_zc_qps);
+ xsk_pool_dma_unmap(pool, IXGBE_RX_DMA_ATTR);
return err;
+ }
}
return 0;
diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c
index 76a7777c746d..de32e5b49053 100644
--- a/drivers/net/ethernet/marvell/mvneta.c
+++ b/drivers/net/ethernet/marvell/mvneta.c
@@ -105,7 +105,7 @@
#define MVNETA_VLAN_PRIO_TO_RXQ 0x2440
#define MVNETA_VLAN_PRIO_RXQ_MAP(prio, rxq) ((rxq) << ((prio) * 3))
#define MVNETA_PORT_STATUS 0x2444
-#define MVNETA_TX_IN_PRGRS BIT(1)
+#define MVNETA_TX_IN_PRGRS BIT(0)
#define MVNETA_TX_FIFO_EMPTY BIT(8)
#define MVNETA_RX_MIN_FRAME_SIZE 0x247c
/* Only exists on Armada XP and Armada 370 */
diff --git a/drivers/net/ethernet/mscc/ocelot.c b/drivers/net/ethernet/mscc/ocelot.c
index adfb9781799e..2948d731a1c1 100644
--- a/drivers/net/ethernet/mscc/ocelot.c
+++ b/drivers/net/ethernet/mscc/ocelot.c
@@ -1334,6 +1334,7 @@ void ocelot_apply_bridge_fwd_mask(struct ocelot *ocelot)
struct net_device *bond = ocelot_port->bond;
mask = ocelot_get_bridge_fwd_mask(ocelot, bridge);
+ mask |= cpu_fwd_mask;
mask &= ~BIT(port);
if (bond) {
mask &= ~ocelot_get_bond_mask(ocelot, bond,
diff --git a/drivers/net/ethernet/qlogic/qed/qed_ll2.c b/drivers/net/ethernet/qlogic/qed/qed_ll2.c
index 02a4610d9330..c46a7f756ed5 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_ll2.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_ll2.c
@@ -327,6 +327,9 @@ static int qed_ll2_txq_completion(struct qed_hwfn *p_hwfn, void *p_cookie)
unsigned long flags;
int rc = -EINVAL;
+ if (!p_ll2_conn)
+ return rc;
+
spin_lock_irqsave(&p_tx->lock, flags);
if (p_tx->b_completing_packet) {
rc = -EBUSY;
@@ -500,7 +503,16 @@ static int qed_ll2_rxq_completion(struct qed_hwfn *p_hwfn, void *cookie)
unsigned long flags = 0;
int rc = 0;
+ if (!p_ll2_conn)
+ return rc;
+
spin_lock_irqsave(&p_rx->lock, flags);
+
+ if (!QED_LL2_RX_REGISTERED(p_ll2_conn)) {
+ spin_unlock_irqrestore(&p_rx->lock, flags);
+ return 0;
+ }
+
cq_new_idx = le16_to_cpu(*p_rx->p_fw_cons);
cq_old_idx = qed_chain_get_cons_idx(&p_rx->rcq_chain);
@@ -821,6 +833,9 @@ static int qed_ll2_lb_rxq_completion(struct qed_hwfn *p_hwfn, void *p_cookie)
struct qed_ll2_info *p_ll2_conn = (struct qed_ll2_info *)p_cookie;
int rc;
+ if (!p_ll2_conn)
+ return 0;
+
if (!QED_LL2_RX_REGISTERED(p_ll2_conn))
return 0;
@@ -844,6 +859,9 @@ static int qed_ll2_lb_txq_completion(struct qed_hwfn *p_hwfn, void *p_cookie)
u16 new_idx = 0, num_bds = 0;
int rc;
+ if (!p_ll2_conn)
+ return 0;
+
if (!QED_LL2_TX_REGISTERED(p_ll2_conn))
return 0;
@@ -1728,6 +1746,8 @@ int qed_ll2_post_rx_buffer(void *cxt,
if (!p_ll2_conn)
return -EINVAL;
p_rx = &p_ll2_conn->rx_queue;
+ if (!p_rx->set_prod_addr)
+ return -EIO;
spin_lock_irqsave(&p_rx->lock, flags);
if (!list_empty(&p_rx->free_descq))
diff --git a/drivers/net/ethernet/qlogic/qed/qed_main.c b/drivers/net/ethernet/qlogic/qed/qed_main.c
index 5bd58c65e163..6bb9ec98a12b 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_main.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_main.c
@@ -616,7 +616,12 @@ static int qed_enable_msix(struct qed_dev *cdev,
rc = cnt;
}
- if (rc > 0) {
+ /* For VFs, we should return with an error in case we didn't get the
+ * exact number of msix vectors as we requested.
+ * Not doing that will lead to a crash when starting queues for
+ * this VF.
+ */
+ if ((IS_PF(cdev) && rc > 0) || (IS_VF(cdev) && rc == cnt)) {
/* MSI-x configuration was achieved */
int_params->out.int_mode = QED_INT_MODE_MSIX;
int_params->out.num_vectors = rc;
diff --git a/drivers/net/ethernet/qlogic/qed/qed_rdma.c b/drivers/net/ethernet/qlogic/qed/qed_rdma.c
index da864d12916b..4f4b79250a2b 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_rdma.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_rdma.c
@@ -1285,8 +1285,7 @@ qed_rdma_create_qp(void *rdma_cxt,
if (!rdma_cxt || !in_params || !out_params ||
!p_hwfn->p_rdma_info->active) {
- DP_ERR(p_hwfn->cdev,
- "qed roce create qp failed due to NULL entry (rdma_cxt=%p, in=%p, out=%p, roce_info=?\n",
+ pr_err("qed roce create qp failed due to NULL entry (rdma_cxt=%p, in=%p, out=%p, roce_info=?\n",
rdma_cxt, in_params, out_params);
return NULL;
}
diff --git a/drivers/net/ethernet/qlogic/qede/qede_main.c b/drivers/net/ethernet/qlogic/qede/qede_main.c
index 7c6064baeba2..1c7f9ed6f1c1 100644
--- a/drivers/net/ethernet/qlogic/qede/qede_main.c
+++ b/drivers/net/ethernet/qlogic/qede/qede_main.c
@@ -1874,6 +1874,7 @@ static void qede_sync_free_irqs(struct qede_dev *edev)
}
edev->int_info.used_cnt = 0;
+ edev->int_info.msix_cnt = 0;
}
static int qede_req_msix_irqs(struct qede_dev *edev)
@@ -2427,7 +2428,6 @@ static int qede_load(struct qede_dev *edev, enum qede_load_mode mode,
goto out;
err4:
qede_sync_free_irqs(edev);
- memset(&edev->int_info.msix_cnt, 0, sizeof(struct qed_int_info));
err3:
qede_napi_disable_remove(edev);
err2:
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c
index d8882d0b6b49..d51bac7ba5af 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c
@@ -3156,8 +3156,10 @@ int qlcnic_83xx_flash_read32(struct qlcnic_adapter *adapter, u32 flash_addr,
indirect_addr = QLC_83XX_FLASH_DIRECT_DATA(addr);
ret = QLCRD32(adapter, indirect_addr, &err);
- if (err == -EIO)
+ if (err == -EIO) {
+ qlcnic_83xx_unlock_flash(adapter);
return err;
+ }
word = ret;
*(u32 *)p_data = word;
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c
index 280ac0129572..ed817011a94a 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c
@@ -21,7 +21,6 @@
#include <linux/delay.h>
#include <linux/mfd/syscon.h>
#include <linux/regmap.h>
-#include <linux/pm_runtime.h>
#include "stmmac_platform.h"
@@ -1529,9 +1528,6 @@ static int rk_gmac_powerup(struct rk_priv_data *bsp_priv)
return ret;
}
- pm_runtime_enable(dev);
- pm_runtime_get_sync(dev);
-
if (bsp_priv->integrated_phy)
rk_gmac_integrated_phy_powerup(bsp_priv);
@@ -1540,14 +1536,9 @@ static int rk_gmac_powerup(struct rk_priv_data *bsp_priv)
static void rk_gmac_powerdown(struct rk_priv_data *gmac)
{
- struct device *dev = &gmac->pdev->dev;
-
if (gmac->integrated_phy)
rk_gmac_integrated_phy_powerdown(gmac);
- pm_runtime_put_sync(dev);
- pm_runtime_disable(dev);
-
phy_power_on(gmac, false);
gmac_clk_enable(gmac, false);
}
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac.h b/drivers/net/ethernet/stmicro/stmmac/stmmac.h
index fcdb1d20389b..43eead726886 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac.h
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac.h
@@ -339,9 +339,9 @@ static inline bool stmmac_xdp_is_enabled(struct stmmac_priv *priv)
static inline unsigned int stmmac_rx_offset(struct stmmac_priv *priv)
{
if (stmmac_xdp_is_enabled(priv))
- return XDP_PACKET_HEADROOM + NET_IP_ALIGN;
+ return XDP_PACKET_HEADROOM;
- return NET_SKB_PAD + NET_IP_ALIGN;
+ return 0;
}
void stmmac_disable_rx_queue(struct stmmac_priv *priv, u32 queue);
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index 7b8404a21544..fa90bcdf4e45 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -4914,6 +4914,10 @@ read_again:
prefetch(np);
+ /* Ensure a valid XSK buffer before proceed */
+ if (!buf->xdp)
+ break;
+
if (priv->extend_desc)
stmmac_rx_extended_status(priv, &priv->dev->stats,
&priv->xstats,
@@ -4934,10 +4938,6 @@ read_again:
continue;
}
- /* Ensure a valid XSK buffer before proceed */
- if (!buf->xdp)
- break;
-
/* XSK pool expects RX frame 1:1 mapped to XSK buffer */
if (likely(status & rx_not_ls)) {
xsk_buff_free(buf->xdp);
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c
index 4f3b6437b114..8160087ee92f 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c
@@ -884,11 +884,13 @@ static int tc_setup_taprio(struct stmmac_priv *priv,
return 0;
disable:
- mutex_lock(&priv->plat->est->lock);
- priv->plat->est->enable = false;
- stmmac_est_configure(priv, priv->ioaddr, priv->plat->est,
- priv->plat->clk_ptp_rate);
- mutex_unlock(&priv->plat->est->lock);
+ if (priv->plat->est) {
+ mutex_lock(&priv->plat->est->lock);
+ priv->plat->est->enable = false;
+ stmmac_est_configure(priv, priv->ioaddr, priv->plat->est,
+ priv->plat->clk_ptp_rate);
+ mutex_unlock(&priv->plat->est->lock);
+ }
priv->plat->fpe_cfg->enable = false;
stmmac_fpe_configure(priv, priv->ioaddr,
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_xdp.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_xdp.c
index 105821b53020..2a616c6f7cd0 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_xdp.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_xdp.c
@@ -34,18 +34,18 @@ static int stmmac_xdp_enable_pool(struct stmmac_priv *priv,
need_update = netif_running(priv->dev) && stmmac_xdp_is_enabled(priv);
if (need_update) {
- stmmac_disable_rx_queue(priv, queue);
- stmmac_disable_tx_queue(priv, queue);
napi_disable(&ch->rx_napi);
napi_disable(&ch->tx_napi);
+ stmmac_disable_rx_queue(priv, queue);
+ stmmac_disable_tx_queue(priv, queue);
}
set_bit(queue, priv->af_xdp_zc_qps);
if (need_update) {
- napi_enable(&ch->rxtx_napi);
stmmac_enable_rx_queue(priv, queue);
stmmac_enable_tx_queue(priv, queue);
+ napi_enable(&ch->rxtx_napi);
err = stmmac_xsk_wakeup(priv->dev, queue, XDP_WAKEUP_RX);
if (err)
@@ -72,10 +72,10 @@ static int stmmac_xdp_disable_pool(struct stmmac_priv *priv, u16 queue)
need_update = netif_running(priv->dev) && stmmac_xdp_is_enabled(priv);
if (need_update) {
+ napi_disable(&ch->rxtx_napi);
stmmac_disable_rx_queue(priv, queue);
stmmac_disable_tx_queue(priv, queue);
synchronize_rcu();
- napi_disable(&ch->rxtx_napi);
}
xsk_pool_dma_unmap(pool, STMMAC_RX_DMA_ATTR);
@@ -83,10 +83,10 @@ static int stmmac_xdp_disable_pool(struct stmmac_priv *priv, u16 queue)
clear_bit(queue, priv->af_xdp_zc_qps);
if (need_update) {
- napi_enable(&ch->rx_napi);
- napi_enable(&ch->tx_napi);
stmmac_enable_rx_queue(priv, queue);
stmmac_enable_tx_queue(priv, queue);
+ napi_enable(&ch->rx_napi);
+ napi_enable(&ch->tx_napi);
}
return 0;
diff --git a/drivers/net/hamradio/6pack.c b/drivers/net/hamradio/6pack.c
index fcf3af76b6d7..8fe8887d506a 100644
--- a/drivers/net/hamradio/6pack.c
+++ b/drivers/net/hamradio/6pack.c
@@ -827,6 +827,12 @@ static void decode_data(struct sixpack *sp, unsigned char inbyte)
return;
}
+ if (sp->rx_count_cooked + 2 >= sizeof(sp->cooked_buf)) {
+ pr_err("6pack: cooked buffer overrun, data loss\n");
+ sp->rx_count = 0;
+ return;
+ }
+
buf = sp->raw_buf;
sp->cooked_buf[sp->rx_count_cooked++] =
buf[0] | ((buf[1] << 2) & 0xc0);
diff --git a/drivers/net/mdio/mdio-mux.c b/drivers/net/mdio/mdio-mux.c
index 110e4ee85785..ebd001f0eece 100644
--- a/drivers/net/mdio/mdio-mux.c
+++ b/drivers/net/mdio/mdio-mux.c
@@ -82,6 +82,17 @@ out:
static int parent_count;
+static void mdio_mux_uninit_children(struct mdio_mux_parent_bus *pb)
+{
+ struct mdio_mux_child_bus *cb = pb->children;
+
+ while (cb) {
+ mdiobus_unregister(cb->mii_bus);
+ mdiobus_free(cb->mii_bus);
+ cb = cb->next;
+ }
+}
+
int mdio_mux_init(struct device *dev,
struct device_node *mux_node,
int (*switch_fn)(int cur, int desired, void *data),
@@ -144,7 +155,7 @@ int mdio_mux_init(struct device *dev,
cb = devm_kzalloc(dev, sizeof(*cb), GFP_KERNEL);
if (!cb) {
ret_val = -ENOMEM;
- continue;
+ goto err_loop;
}
cb->bus_number = v;
cb->parent = pb;
@@ -152,8 +163,7 @@ int mdio_mux_init(struct device *dev,
cb->mii_bus = mdiobus_alloc();
if (!cb->mii_bus) {
ret_val = -ENOMEM;
- devm_kfree(dev, cb);
- continue;
+ goto err_loop;
}
cb->mii_bus->priv = cb;
@@ -165,11 +175,15 @@ int mdio_mux_init(struct device *dev,
cb->mii_bus->write = mdio_mux_write;
r = of_mdiobus_register(cb->mii_bus, child_bus_node);
if (r) {
+ mdiobus_free(cb->mii_bus);
+ if (r == -EPROBE_DEFER) {
+ ret_val = r;
+ goto err_loop;
+ }
+ devm_kfree(dev, cb);
dev_err(dev,
"Error: Failed to register MDIO bus for child %pOF\n",
child_bus_node);
- mdiobus_free(cb->mii_bus);
- devm_kfree(dev, cb);
} else {
cb->next = pb->children;
pb->children = cb;
@@ -181,7 +195,10 @@ int mdio_mux_init(struct device *dev,
}
dev_err(dev, "Error: No acceptable child buses found\n");
- devm_kfree(dev, pb);
+
+err_loop:
+ mdio_mux_uninit_children(pb);
+ of_node_put(child_bus_node);
err_pb_kz:
put_device(&parent_bus->dev);
err_parent_bus:
@@ -193,14 +210,8 @@ EXPORT_SYMBOL_GPL(mdio_mux_init);
void mdio_mux_uninit(void *mux_handle)
{
struct mdio_mux_parent_bus *pb = mux_handle;
- struct mdio_mux_child_bus *cb = pb->children;
-
- while (cb) {
- mdiobus_unregister(cb->mii_bus);
- mdiobus_free(cb->mii_bus);
- cb = cb->next;
- }
+ mdio_mux_uninit_children(pb);
put_device(&pb->mii_bus->dev);
}
EXPORT_SYMBOL_GPL(mdio_mux_uninit);
diff --git a/drivers/net/mhi/net.c b/drivers/net/mhi/net.c
index 11be6bcdd551..e60e38c1f09d 100644
--- a/drivers/net/mhi/net.c
+++ b/drivers/net/mhi/net.c
@@ -335,7 +335,7 @@ static int mhi_net_newlink(void *ctxt, struct net_device *ndev, u32 if_id,
u64_stats_init(&mhi_netdev->stats.tx_syncp);
/* Start MHI channels */
- err = mhi_prepare_for_transfer(mhi_dev, 0);
+ err = mhi_prepare_for_transfer(mhi_dev);
if (err)
goto out_err;
diff --git a/drivers/net/phy/mediatek-ge.c b/drivers/net/phy/mediatek-ge.c
index 11ff335d6228..b7a5ae20edd5 100644
--- a/drivers/net/phy/mediatek-ge.c
+++ b/drivers/net/phy/mediatek-ge.c
@@ -81,6 +81,8 @@ static struct phy_driver mtk_gephy_driver[] = {
*/
.config_intr = genphy_no_config_intr,
.handle_interrupt = genphy_handle_interrupt_no_ack,
+ .suspend = genphy_suspend,
+ .resume = genphy_resume,
.read_page = mtk_gephy_read_page,
.write_page = mtk_gephy_write_page,
},
@@ -93,6 +95,8 @@ static struct phy_driver mtk_gephy_driver[] = {
*/
.config_intr = genphy_no_config_intr,
.handle_interrupt = genphy_handle_interrupt_no_ack,
+ .suspend = genphy_suspend,
+ .resume = genphy_resume,
.read_page = mtk_gephy_read_page,
.write_page = mtk_gephy_write_page,
},
diff --git a/drivers/net/usb/asix.h b/drivers/net/usb/asix.h
index e1994a246122..2a1e31defe71 100644
--- a/drivers/net/usb/asix.h
+++ b/drivers/net/usb/asix.h
@@ -184,6 +184,7 @@ struct asix_common_private {
struct phy_device *phydev;
u16 phy_addr;
char phy_name[20];
+ bool embd_phy;
};
extern const struct driver_info ax88172a_info;
diff --git a/drivers/net/usb/asix_common.c b/drivers/net/usb/asix_common.c
index ac92bc52a85e..38cda590895c 100644
--- a/drivers/net/usb/asix_common.c
+++ b/drivers/net/usb/asix_common.c
@@ -63,6 +63,29 @@ void asix_write_cmd_async(struct usbnet *dev, u8 cmd, u16 value, u16 index,
value, index, data, size);
}
+static int asix_check_host_enable(struct usbnet *dev, int in_pm)
+{
+ int i, ret;
+ u8 smsr;
+
+ for (i = 0; i < 30; ++i) {
+ ret = asix_set_sw_mii(dev, in_pm);
+ if (ret == -ENODEV || ret == -ETIMEDOUT)
+ break;
+ usleep_range(1000, 1100);
+ ret = asix_read_cmd(dev, AX_CMD_STATMNGSTS_REG,
+ 0, 0, 1, &smsr, in_pm);
+ if (ret == -ENODEV)
+ break;
+ else if (ret < 0)
+ continue;
+ else if (smsr & AX_HOST_EN)
+ break;
+ }
+
+ return ret;
+}
+
static void reset_asix_rx_fixup_info(struct asix_rx_fixup_info *rx)
{
/* Reset the variables that have a lifetime outside of
@@ -467,19 +490,11 @@ int asix_mdio_read(struct net_device *netdev, int phy_id, int loc)
{
struct usbnet *dev = netdev_priv(netdev);
__le16 res;
- u8 smsr;
- int i = 0;
int ret;
mutex_lock(&dev->phy_mutex);
- do {
- ret = asix_set_sw_mii(dev, 0);
- if (ret == -ENODEV || ret == -ETIMEDOUT)
- break;
- usleep_range(1000, 1100);
- ret = asix_read_cmd(dev, AX_CMD_STATMNGSTS_REG,
- 0, 0, 1, &smsr, 0);
- } while (!(smsr & AX_HOST_EN) && (i++ < 30) && (ret != -ENODEV));
+
+ ret = asix_check_host_enable(dev, 0);
if (ret == -ENODEV || ret == -ETIMEDOUT) {
mutex_unlock(&dev->phy_mutex);
return ret;
@@ -505,23 +520,14 @@ static int __asix_mdio_write(struct net_device *netdev, int phy_id, int loc,
{
struct usbnet *dev = netdev_priv(netdev);
__le16 res = cpu_to_le16(val);
- u8 smsr;
- int i = 0;
int ret;
netdev_dbg(dev->net, "asix_mdio_write() phy_id=0x%02x, loc=0x%02x, val=0x%04x\n",
phy_id, loc, val);
mutex_lock(&dev->phy_mutex);
- do {
- ret = asix_set_sw_mii(dev, 0);
- if (ret == -ENODEV)
- break;
- usleep_range(1000, 1100);
- ret = asix_read_cmd(dev, AX_CMD_STATMNGSTS_REG,
- 0, 0, 1, &smsr, 0);
- } while (!(smsr & AX_HOST_EN) && (i++ < 30) && (ret != -ENODEV));
+ ret = asix_check_host_enable(dev, 0);
if (ret == -ENODEV)
goto out;
@@ -561,19 +567,11 @@ int asix_mdio_read_nopm(struct net_device *netdev, int phy_id, int loc)
{
struct usbnet *dev = netdev_priv(netdev);
__le16 res;
- u8 smsr;
- int i = 0;
int ret;
mutex_lock(&dev->phy_mutex);
- do {
- ret = asix_set_sw_mii(dev, 1);
- if (ret == -ENODEV || ret == -ETIMEDOUT)
- break;
- usleep_range(1000, 1100);
- ret = asix_read_cmd(dev, AX_CMD_STATMNGSTS_REG,
- 0, 0, 1, &smsr, 1);
- } while (!(smsr & AX_HOST_EN) && (i++ < 30) && (ret != -ENODEV));
+
+ ret = asix_check_host_enable(dev, 1);
if (ret == -ENODEV || ret == -ETIMEDOUT) {
mutex_unlock(&dev->phy_mutex);
return ret;
@@ -595,22 +593,14 @@ asix_mdio_write_nopm(struct net_device *netdev, int phy_id, int loc, int val)
{
struct usbnet *dev = netdev_priv(netdev);
__le16 res = cpu_to_le16(val);
- u8 smsr;
- int i = 0;
int ret;
netdev_dbg(dev->net, "asix_mdio_write() phy_id=0x%02x, loc=0x%02x, val=0x%04x\n",
phy_id, loc, val);
mutex_lock(&dev->phy_mutex);
- do {
- ret = asix_set_sw_mii(dev, 1);
- if (ret == -ENODEV)
- break;
- usleep_range(1000, 1100);
- ret = asix_read_cmd(dev, AX_CMD_STATMNGSTS_REG,
- 0, 0, 1, &smsr, 1);
- } while (!(smsr & AX_HOST_EN) && (i++ < 30) && (ret != -ENODEV));
+
+ ret = asix_check_host_enable(dev, 1);
if (ret == -ENODEV) {
mutex_unlock(&dev->phy_mutex);
return;
diff --git a/drivers/net/usb/asix_devices.c b/drivers/net/usb/asix_devices.c
index 2c115216420a..dc87e8caf954 100644
--- a/drivers/net/usb/asix_devices.c
+++ b/drivers/net/usb/asix_devices.c
@@ -354,24 +354,23 @@ out:
static int ax88772_hw_reset(struct usbnet *dev, int in_pm)
{
struct asix_data *data = (struct asix_data *)&dev->data;
- int ret, embd_phy;
+ struct asix_common_private *priv = dev->driver_priv;
u16 rx_ctl;
+ int ret;
ret = asix_write_gpio(dev, AX_GPIO_RSE | AX_GPIO_GPO_2 |
AX_GPIO_GPO2EN, 5, in_pm);
if (ret < 0)
goto out;
- embd_phy = ((dev->mii.phy_id & 0x1f) == 0x10 ? 1 : 0);
-
- ret = asix_write_cmd(dev, AX_CMD_SW_PHY_SELECT, embd_phy,
+ ret = asix_write_cmd(dev, AX_CMD_SW_PHY_SELECT, priv->embd_phy,
0, 0, NULL, in_pm);
if (ret < 0) {
netdev_dbg(dev->net, "Select PHY #1 failed: %d\n", ret);
goto out;
}
- if (embd_phy) {
+ if (priv->embd_phy) {
ret = asix_sw_reset(dev, AX_SWRESET_IPPD, in_pm);
if (ret < 0)
goto out;
@@ -449,17 +448,16 @@ out:
static int ax88772a_hw_reset(struct usbnet *dev, int in_pm)
{
struct asix_data *data = (struct asix_data *)&dev->data;
- int ret, embd_phy;
+ struct asix_common_private *priv = dev->driver_priv;
u16 rx_ctl, phy14h, phy15h, phy16h;
u8 chipcode = 0;
+ int ret;
ret = asix_write_gpio(dev, AX_GPIO_RSE, 5, in_pm);
if (ret < 0)
goto out;
- embd_phy = ((dev->mii.phy_id & 0x1f) == 0x10 ? 1 : 0);
-
- ret = asix_write_cmd(dev, AX_CMD_SW_PHY_SELECT, embd_phy |
+ ret = asix_write_cmd(dev, AX_CMD_SW_PHY_SELECT, priv->embd_phy |
AX_PHYSEL_SSEN, 0, 0, NULL, in_pm);
if (ret < 0) {
netdev_dbg(dev->net, "Select PHY #1 failed: %d\n", ret);
@@ -683,12 +681,6 @@ static int ax88772_init_phy(struct usbnet *dev)
struct asix_common_private *priv = dev->driver_priv;
int ret;
- ret = asix_read_phy_addr(dev, true);
- if (ret < 0)
- return ret;
-
- priv->phy_addr = ret;
-
snprintf(priv->phy_name, sizeof(priv->phy_name), PHY_ID_FMT,
priv->mdio->id, priv->phy_addr);
@@ -716,6 +708,12 @@ static int ax88772_bind(struct usbnet *dev, struct usb_interface *intf)
int ret, i;
u32 phyid;
+ priv = devm_kzalloc(&dev->udev->dev, sizeof(*priv), GFP_KERNEL);
+ if (!priv)
+ return -ENOMEM;
+
+ dev->driver_priv = priv;
+
usbnet_get_endpoints(dev, intf);
/* Maybe the boot loader passed the MAC address via device tree */
@@ -751,6 +749,13 @@ static int ax88772_bind(struct usbnet *dev, struct usb_interface *intf)
dev->net->needed_headroom = 4; /* cf asix_tx_fixup() */
dev->net->needed_tailroom = 4; /* cf asix_tx_fixup() */
+ ret = asix_read_phy_addr(dev, true);
+ if (ret < 0)
+ return ret;
+
+ priv->phy_addr = ret;
+ priv->embd_phy = ((priv->phy_addr & 0x1f) == 0x10);
+
asix_read_cmd(dev, AX_CMD_STATMNGSTS_REG, 0, 0, 1, &chipcode, 0);
chipcode &= AX_CHIPCODE_MASK;
@@ -773,12 +778,6 @@ static int ax88772_bind(struct usbnet *dev, struct usb_interface *intf)
dev->rx_urb_size = 2048;
}
- priv = devm_kzalloc(&dev->udev->dev, sizeof(*priv), GFP_KERNEL);
- if (!priv)
- return -ENOMEM;
-
- dev->driver_priv = priv;
-
priv->presvd_phy_bmcr = 0;
priv->presvd_phy_advertise = 0;
if (chipcode == AX_AX88772_CHIPCODE) {
@@ -817,6 +816,12 @@ static void ax88772_unbind(struct usbnet *dev, struct usb_interface *intf)
asix_rx_fixup_common_free(dev->driver_priv);
}
+static void ax88178_unbind(struct usbnet *dev, struct usb_interface *intf)
+{
+ asix_rx_fixup_common_free(dev->driver_priv);
+ kfree(dev->driver_priv);
+}
+
static const struct ethtool_ops ax88178_ethtool_ops = {
.get_drvinfo = asix_get_drvinfo,
.get_link = asix_get_link,
@@ -1225,7 +1230,7 @@ static const struct driver_info ax88772b_info = {
static const struct driver_info ax88178_info = {
.description = "ASIX AX88178 USB 2.0 Ethernet",
.bind = ax88178_bind,
- .unbind = ax88772_unbind,
+ .unbind = ax88178_unbind,
.status = asix_status,
.link_reset = ax88178_link_reset,
.reset = ax88178_reset,
diff --git a/drivers/net/usb/pegasus.c b/drivers/net/usb/pegasus.c
index 652e9fcf0b77..9f9dd0de33cb 100644
--- a/drivers/net/usb/pegasus.c
+++ b/drivers/net/usb/pegasus.c
@@ -446,7 +446,7 @@ static int enable_net_traffic(struct net_device *dev, struct usb_device *usb)
write_mii_word(pegasus, 0, 0x1b, &auxmode);
}
- return 0;
+ return ret;
fail:
netif_dbg(pegasus, drv, pegasus->net, "%s failed\n", __func__);
return ret;
@@ -835,7 +835,7 @@ static int pegasus_open(struct net_device *net)
if (!pegasus->rx_skb)
goto exit;
- res = set_registers(pegasus, EthID, 6, net->dev_addr);
+ set_registers(pegasus, EthID, 6, net->dev_addr);
usb_fill_bulk_urb(pegasus->rx_urb, pegasus->usb,
usb_rcvbulkpipe(pegasus->usb, 1),
diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
index e09b107b5c99..79832374f78d 100644
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -3955,17 +3955,28 @@ static void rtl_clear_bp(struct r8152 *tp, u16 type)
case RTL_VER_06:
ocp_write_byte(tp, type, PLA_BP_EN, 0);
break;
+ case RTL_VER_14:
+ ocp_write_word(tp, type, USB_BP2_EN, 0);
+
+ ocp_write_word(tp, type, USB_BP_8, 0);
+ ocp_write_word(tp, type, USB_BP_9, 0);
+ ocp_write_word(tp, type, USB_BP_10, 0);
+ ocp_write_word(tp, type, USB_BP_11, 0);
+ ocp_write_word(tp, type, USB_BP_12, 0);
+ ocp_write_word(tp, type, USB_BP_13, 0);
+ ocp_write_word(tp, type, USB_BP_14, 0);
+ ocp_write_word(tp, type, USB_BP_15, 0);
+ break;
case RTL_VER_08:
case RTL_VER_09:
case RTL_VER_10:
case RTL_VER_11:
case RTL_VER_12:
case RTL_VER_13:
- case RTL_VER_14:
case RTL_VER_15:
default:
if (type == MCU_TYPE_USB) {
- ocp_write_byte(tp, MCU_TYPE_USB, USB_BP2_EN, 0);
+ ocp_write_word(tp, MCU_TYPE_USB, USB_BP2_EN, 0);
ocp_write_word(tp, MCU_TYPE_USB, USB_BP_8, 0);
ocp_write_word(tp, MCU_TYPE_USB, USB_BP_9, 0);
@@ -4331,7 +4342,6 @@ static bool rtl8152_is_fw_mac_ok(struct r8152 *tp, struct fw_mac *mac)
case RTL_VER_11:
case RTL_VER_12:
case RTL_VER_13:
- case RTL_VER_14:
case RTL_VER_15:
fw_reg = 0xf800;
bp_ba_addr = PLA_BP_BA;
@@ -4339,6 +4349,13 @@ static bool rtl8152_is_fw_mac_ok(struct r8152 *tp, struct fw_mac *mac)
bp_start = PLA_BP_0;
max_bp = 8;
break;
+ case RTL_VER_14:
+ fw_reg = 0xf800;
+ bp_ba_addr = PLA_BP_BA;
+ bp_en_addr = USB_BP2_EN;
+ bp_start = PLA_BP_0;
+ max_bp = 16;
+ break;
default:
goto out;
}
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
index 56c3f8519093..eee493685aad 100644
--- a/drivers/net/virtio_net.c
+++ b/drivers/net/virtio_net.c
@@ -63,7 +63,7 @@ static const unsigned long guest_offloads[] = {
VIRTIO_NET_F_GUEST_CSUM
};
-#define GUEST_OFFLOAD_LRO_MASK ((1ULL << VIRTIO_NET_F_GUEST_TSO4) | \
+#define GUEST_OFFLOAD_GRO_HW_MASK ((1ULL << VIRTIO_NET_F_GUEST_TSO4) | \
(1ULL << VIRTIO_NET_F_GUEST_TSO6) | \
(1ULL << VIRTIO_NET_F_GUEST_ECN) | \
(1ULL << VIRTIO_NET_F_GUEST_UFO))
@@ -2515,7 +2515,7 @@ static int virtnet_xdp_set(struct net_device *dev, struct bpf_prog *prog,
virtio_has_feature(vi->vdev, VIRTIO_NET_F_GUEST_ECN) ||
virtio_has_feature(vi->vdev, VIRTIO_NET_F_GUEST_UFO) ||
virtio_has_feature(vi->vdev, VIRTIO_NET_F_GUEST_CSUM))) {
- NL_SET_ERR_MSG_MOD(extack, "Can't set XDP while host is implementing LRO/CSUM, disable LRO/CSUM first");
+ NL_SET_ERR_MSG_MOD(extack, "Can't set XDP while host is implementing GRO_HW/CSUM, disable GRO_HW/CSUM first");
return -EOPNOTSUPP;
}
@@ -2646,15 +2646,15 @@ static int virtnet_set_features(struct net_device *dev,
u64 offloads;
int err;
- if ((dev->features ^ features) & NETIF_F_LRO) {
+ if ((dev->features ^ features) & NETIF_F_GRO_HW) {
if (vi->xdp_enabled)
return -EBUSY;
- if (features & NETIF_F_LRO)
+ if (features & NETIF_F_GRO_HW)
offloads = vi->guest_offloads_capable;
else
offloads = vi->guest_offloads_capable &
- ~GUEST_OFFLOAD_LRO_MASK;
+ ~GUEST_OFFLOAD_GRO_HW_MASK;
err = virtnet_set_guest_offloads(vi, offloads);
if (err)
@@ -3134,9 +3134,9 @@ static int virtnet_probe(struct virtio_device *vdev)
dev->features |= NETIF_F_RXCSUM;
if (virtio_has_feature(vdev, VIRTIO_NET_F_GUEST_TSO4) ||
virtio_has_feature(vdev, VIRTIO_NET_F_GUEST_TSO6))
- dev->features |= NETIF_F_LRO;
+ dev->features |= NETIF_F_GRO_HW;
if (virtio_has_feature(vdev, VIRTIO_NET_F_CTRL_GUEST_OFFLOADS))
- dev->hw_features |= NETIF_F_LRO;
+ dev->hw_features |= NETIF_F_GRO_HW;
dev->vlan_features = dev->features;
diff --git a/drivers/net/vrf.c b/drivers/net/vrf.c
index 2b1b944d4b28..8bbe2a7bb141 100644
--- a/drivers/net/vrf.c
+++ b/drivers/net/vrf.c
@@ -1367,6 +1367,8 @@ static struct sk_buff *vrf_ip6_rcv(struct net_device *vrf_dev,
bool need_strict = rt6_need_strict(&ipv6_hdr(skb)->daddr);
bool is_ndisc = ipv6_ndisc_frame(skb);
+ nf_reset_ct(skb);
+
/* loopback, multicast & non-ND link-local traffic; do not push through
* packet taps again. Reset pkt_type for upper layers to process skb.
* For strict packets with a source LLA, determine the dst using the
@@ -1429,6 +1431,8 @@ static struct sk_buff *vrf_ip_rcv(struct net_device *vrf_dev,
skb->skb_iif = vrf_dev->ifindex;
IPCB(skb)->flags |= IPSKB_L3SLAVE;
+ nf_reset_ct(skb);
+
if (ipv4_is_multicast(ip_hdr(skb)->daddr))
goto out;
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/pnvm.c b/drivers/net/wireless/intel/iwlwifi/fw/pnvm.c
index 2403490cbc26..b4b1f75b9c2a 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/pnvm.c
+++ b/drivers/net/wireless/intel/iwlwifi/fw/pnvm.c
@@ -37,6 +37,7 @@ static int iwl_pnvm_handle_section(struct iwl_trans *trans, const u8 *data,
u32 sha1 = 0;
u16 mac_type = 0, rf_id = 0;
u8 *pnvm_data = NULL, *tmp;
+ bool hw_match = false;
u32 size = 0;
int ret;
@@ -83,6 +84,9 @@ static int iwl_pnvm_handle_section(struct iwl_trans *trans, const u8 *data,
break;
}
+ if (hw_match)
+ break;
+
mac_type = le16_to_cpup((__le16 *)data);
rf_id = le16_to_cpup((__le16 *)(data + sizeof(__le16)));
@@ -90,15 +94,9 @@ static int iwl_pnvm_handle_section(struct iwl_trans *trans, const u8 *data,
"Got IWL_UCODE_TLV_HW_TYPE mac_type 0x%0x rf_id 0x%0x\n",
mac_type, rf_id);
- if (mac_type != CSR_HW_REV_TYPE(trans->hw_rev) ||
- rf_id != CSR_HW_RFID_TYPE(trans->hw_rf_id)) {
- IWL_DEBUG_FW(trans,
- "HW mismatch, skipping PNVM section, mac_type 0x%0x, rf_id 0x%0x.\n",
- CSR_HW_REV_TYPE(trans->hw_rev), trans->hw_rf_id);
- ret = -ENOENT;
- goto out;
- }
-
+ if (mac_type == CSR_HW_REV_TYPE(trans->hw_rev) &&
+ rf_id == CSR_HW_RFID_TYPE(trans->hw_rf_id))
+ hw_match = true;
break;
case IWL_UCODE_TLV_SEC_RT: {
struct iwl_pnvm_section *section = (void *)data;
@@ -149,6 +147,15 @@ static int iwl_pnvm_handle_section(struct iwl_trans *trans, const u8 *data,
}
done:
+ if (!hw_match) {
+ IWL_DEBUG_FW(trans,
+ "HW mismatch, skipping PNVM section (need mac_type 0x%x rf_id 0x%x)\n",
+ CSR_HW_REV_TYPE(trans->hw_rev),
+ CSR_HW_RFID_TYPE(trans->hw_rf_id));
+ ret = -ENOENT;
+ goto out;
+ }
+
if (!size) {
IWL_DEBUG_FW(trans, "Empty PNVM, skipping.\n");
ret = -ENOENT;
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
index 16baee3d52ae..0b8a0cd3b652 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
@@ -1110,12 +1110,80 @@ static const struct iwl_dev_info iwl_dev_info_table[] = {
IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_NO_CDB,
iwl_cfg_bz_a0_mr_a0, iwl_ax211_name),
+/* SoF with JF2 */
+ _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY,
+ IWL_CFG_MAC_TYPE_SOF, IWL_CFG_ANY,
+ IWL_CFG_RF_TYPE_JF2, IWL_CFG_RF_ID_JF,
+ IWL_CFG_160, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB,
+ iwlax210_2ax_cfg_so_jf_b0, iwl9560_160_name),
+ _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY,
+ IWL_CFG_MAC_TYPE_SOF, IWL_CFG_ANY,
+ IWL_CFG_RF_TYPE_JF2, IWL_CFG_RF_ID_JF,
+ IWL_CFG_NO_160, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB,
+ iwlax210_2ax_cfg_so_jf_b0, iwl9560_name),
+
+/* SoF with JF */
+ _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY,
+ IWL_CFG_MAC_TYPE_SOF, IWL_CFG_ANY,
+ IWL_CFG_RF_TYPE_JF1, IWL_CFG_RF_ID_JF1,
+ IWL_CFG_160, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB,
+ iwlax210_2ax_cfg_so_jf_b0, iwl9461_160_name),
+ _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY,
+ IWL_CFG_MAC_TYPE_SOF, IWL_CFG_ANY,
+ IWL_CFG_RF_TYPE_JF1, IWL_CFG_RF_ID_JF1_DIV,
+ IWL_CFG_160, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB,
+ iwlax210_2ax_cfg_so_jf_b0, iwl9462_160_name),
+ _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY,
+ IWL_CFG_MAC_TYPE_SOF, IWL_CFG_ANY,
+ IWL_CFG_RF_TYPE_JF1, IWL_CFG_RF_ID_JF1,
+ IWL_CFG_NO_160, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB,
+ iwlax210_2ax_cfg_so_jf_b0, iwl9461_name),
+ _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY,
+ IWL_CFG_MAC_TYPE_SOF, IWL_CFG_ANY,
+ IWL_CFG_RF_TYPE_JF1, IWL_CFG_RF_ID_JF1_DIV,
+ IWL_CFG_NO_160, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB,
+ iwlax210_2ax_cfg_so_jf_b0, iwl9462_name),
+
/* So with GF */
_IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY,
IWL_CFG_MAC_TYPE_SO, IWL_CFG_ANY,
IWL_CFG_RF_TYPE_GF, IWL_CFG_ANY,
IWL_CFG_160, IWL_CFG_ANY, IWL_CFG_NO_CDB,
- iwlax211_2ax_cfg_so_gf_a0, iwl_ax211_name)
+ iwlax211_2ax_cfg_so_gf_a0, iwl_ax211_name),
+
+/* So with JF2 */
+ _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY,
+ IWL_CFG_MAC_TYPE_SO, IWL_CFG_ANY,
+ IWL_CFG_RF_TYPE_JF2, IWL_CFG_RF_ID_JF,
+ IWL_CFG_160, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB,
+ iwlax210_2ax_cfg_so_jf_b0, iwl9560_160_name),
+ _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY,
+ IWL_CFG_MAC_TYPE_SO, IWL_CFG_ANY,
+ IWL_CFG_RF_TYPE_JF2, IWL_CFG_RF_ID_JF,
+ IWL_CFG_NO_160, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB,
+ iwlax210_2ax_cfg_so_jf_b0, iwl9560_name),
+
+/* So with JF */
+ _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY,
+ IWL_CFG_MAC_TYPE_SO, IWL_CFG_ANY,
+ IWL_CFG_RF_TYPE_JF1, IWL_CFG_RF_ID_JF1,
+ IWL_CFG_160, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB,
+ iwlax210_2ax_cfg_so_jf_b0, iwl9461_160_name),
+ _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY,
+ IWL_CFG_MAC_TYPE_SO, IWL_CFG_ANY,
+ IWL_CFG_RF_TYPE_JF1, IWL_CFG_RF_ID_JF1_DIV,
+ IWL_CFG_160, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB,
+ iwlax210_2ax_cfg_so_jf_b0, iwl9462_160_name),
+ _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY,
+ IWL_CFG_MAC_TYPE_SO, IWL_CFG_ANY,
+ IWL_CFG_RF_TYPE_JF1, IWL_CFG_RF_ID_JF1,
+ IWL_CFG_NO_160, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB,
+ iwlax210_2ax_cfg_so_jf_b0, iwl9461_name),
+ _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY,
+ IWL_CFG_MAC_TYPE_SO, IWL_CFG_ANY,
+ IWL_CFG_RF_TYPE_JF1, IWL_CFG_RF_ID_JF1_DIV,
+ IWL_CFG_NO_160, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB,
+ iwlax210_2ax_cfg_so_jf_b0, iwl9462_name)
#endif /* CONFIG_IWLMVM */
};
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
index 863aa18b3024..43960770a9af 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
@@ -111,7 +111,7 @@ mt7915_mcu_get_cipher(int cipher)
case WLAN_CIPHER_SUITE_SMS4:
return MCU_CIPHER_WAPI;
default:
- return MT_CIPHER_NONE;
+ return MCU_CIPHER_NONE;
}
}
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.h b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.h
index edd3ba3a0c2d..e68a562cc5b4 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.h
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.h
@@ -1073,7 +1073,8 @@ enum {
};
enum mcu_cipher_type {
- MCU_CIPHER_WEP40 = 1,
+ MCU_CIPHER_NONE = 0,
+ MCU_CIPHER_WEP40,
MCU_CIPHER_WEP104,
MCU_CIPHER_WEP128,
MCU_CIPHER_TKIP,
diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c
index cd690c64f65b..9fbaacc67cfa 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c
@@ -111,7 +111,7 @@ mt7921_mcu_get_cipher(int cipher)
case WLAN_CIPHER_SUITE_SMS4:
return MCU_CIPHER_WAPI;
default:
- return MT_CIPHER_NONE;
+ return MCU_CIPHER_NONE;
}
}
diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/mcu.h b/drivers/net/wireless/mediatek/mt76/mt7921/mcu.h
index d76cf8f8dfdf..de3c091f6736 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7921/mcu.h
+++ b/drivers/net/wireless/mediatek/mt76/mt7921/mcu.h
@@ -199,7 +199,8 @@ struct sta_rec_sec {
} __packed;
enum mcu_cipher_type {
- MCU_CIPHER_WEP40 = 1,
+ MCU_CIPHER_NONE = 0,
+ MCU_CIPHER_WEP40,
MCU_CIPHER_WEP104,
MCU_CIPHER_WEP128,
MCU_CIPHER_TKIP,
diff --git a/drivers/net/wwan/iosm/iosm_ipc_chnl_cfg.c b/drivers/net/wwan/iosm/iosm_ipc_chnl_cfg.c
index 804e6c4f2c78..519361ec40df 100644
--- a/drivers/net/wwan/iosm/iosm_ipc_chnl_cfg.c
+++ b/drivers/net/wwan/iosm/iosm_ipc_chnl_cfg.c
@@ -64,10 +64,9 @@ static struct ipc_chnl_cfg modem_cfg[] = {
int ipc_chnl_cfg_get(struct ipc_chnl_cfg *chnl_cfg, int index)
{
- int array_size = ARRAY_SIZE(modem_cfg);
-
- if (index >= array_size) {
- pr_err("index: %d and array_size %d", index, array_size);
+ if (index >= ARRAY_SIZE(modem_cfg)) {
+ pr_err("index: %d and array size %zu", index,
+ ARRAY_SIZE(modem_cfg));
return -ECHRNG;
}
diff --git a/drivers/net/wwan/mhi_wwan_ctrl.c b/drivers/net/wwan/mhi_wwan_ctrl.c
index d0a98f34c54d..e4d0f696687f 100644
--- a/drivers/net/wwan/mhi_wwan_ctrl.c
+++ b/drivers/net/wwan/mhi_wwan_ctrl.c
@@ -110,7 +110,7 @@ static int mhi_wwan_ctrl_start(struct wwan_port *port)
int ret;
/* Start mhi device's channel(s) */
- ret = mhi_prepare_for_transfer(mhiwwan->mhi_dev, 0);
+ ret = mhi_prepare_for_transfer(mhiwwan->mhi_dev);
if (ret)
return ret;