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-rw-r--r--Documentation/networking/ip-sysctl.rst15
-rw-r--r--Documentation/networking/seg6-sysctl.rst13
-rw-r--r--drivers/net/ethernet/cadence/macb_main.c2
-rw-r--r--drivers/net/ethernet/cavium/liquidio/cn66xx_regs.h2
-rw-r--r--drivers/net/ethernet/ibm/ibmvnic.c14
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_main.c6
-rw-r--r--drivers/net/ethernet/intel/ice/ice_dcb.c4
-rw-r--r--drivers/net/ethernet/intel/ixgbe/ixgbe_main.c14
-rw-r--r--drivers/net/ethernet/realtek/r8169_main.c9
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/stmmac_main.c84
-rw-r--r--drivers/net/vrf.c10
-rw-r--r--net/ethtool/pause.c8
12 files changed, 54 insertions, 127 deletions
diff --git a/Documentation/networking/ip-sysctl.rst b/Documentation/networking/ip-sysctl.rst
index c7952ac5bd2f..3feb5e565b1a 100644
--- a/Documentation/networking/ip-sysctl.rst
+++ b/Documentation/networking/ip-sysctl.rst
@@ -1849,21 +1849,6 @@ ip6frag_low_thresh - INTEGER
ip6frag_time - INTEGER
Time in seconds to keep an IPv6 fragment in memory.
-IPv6 Segment Routing:
-
-seg6_flowlabel - INTEGER
- Controls the behaviour of computing the flowlabel of outer
- IPv6 header in case of SR T.encaps
-
- == =======================================================
- -1 set flowlabel to zero.
- 0 copy flowlabel from Inner packet in case of Inner IPv6
- (Set flowlabel to 0 in case IPv4/L2)
- 1 Compute the flowlabel using seg6_make_flowlabel()
- == =======================================================
-
- Default is 0.
-
``conf/default/*``:
Change the interface-specific default settings.
diff --git a/Documentation/networking/seg6-sysctl.rst b/Documentation/networking/seg6-sysctl.rst
index ec73e1445030..07c20e470baf 100644
--- a/Documentation/networking/seg6-sysctl.rst
+++ b/Documentation/networking/seg6-sysctl.rst
@@ -24,3 +24,16 @@ seg6_require_hmac - INTEGER
* 1 - Drop SR packets without HMAC, validate SR packets with HMAC
Default is 0.
+
+seg6_flowlabel - INTEGER
+ Controls the behaviour of computing the flowlabel of outer
+ IPv6 header in case of SR T.encaps
+
+ == =======================================================
+ -1 set flowlabel to zero.
+ 0 copy flowlabel from Inner packet in case of Inner IPv6
+ (Set flowlabel to 0 in case IPv4/L2)
+ 1 Compute the flowlabel using seg6_make_flowlabel()
+ == =======================================================
+
+ Default is 0.
diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c
index 6e5cf490c01d..0f6a6cb7e98d 100644
--- a/drivers/net/ethernet/cadence/macb_main.c
+++ b/drivers/net/ethernet/cadence/macb_main.c
@@ -3918,6 +3918,7 @@ static int macb_init(struct platform_device *pdev)
reg = gem_readl(bp, DCFG8);
bp->max_tuples = min((GEM_BFEXT(SCR2CMP, reg) / 3),
GEM_BFEXT(T2SCR, reg));
+ INIT_LIST_HEAD(&bp->rx_fs_list.list);
if (bp->max_tuples > 0) {
/* also needs one ethtype match to check IPv4 */
if (GEM_BFEXT(SCR2ETH, reg) > 0) {
@@ -3928,7 +3929,6 @@ static int macb_init(struct platform_device *pdev)
/* Filtering is supported in hw but don't enable it in kernel now */
dev->hw_features |= NETIF_F_NTUPLE;
/* init Rx flow definitions */
- INIT_LIST_HEAD(&bp->rx_fs_list.list);
bp->rx_fs_list.count = 0;
spin_lock_init(&bp->rx_fs_lock);
} else
diff --git a/drivers/net/ethernet/cavium/liquidio/cn66xx_regs.h b/drivers/net/ethernet/cavium/liquidio/cn66xx_regs.h
index b248966837b4..7aad40b2aa73 100644
--- a/drivers/net/ethernet/cavium/liquidio/cn66xx_regs.h
+++ b/drivers/net/ethernet/cavium/liquidio/cn66xx_regs.h
@@ -412,7 +412,7 @@
| CN6XXX_INTR_M0UNWI_ERR \
| CN6XXX_INTR_M1UPB0_ERR \
| CN6XXX_INTR_M1UPWI_ERR \
- | CN6XXX_INTR_M1UPB0_ERR \
+ | CN6XXX_INTR_M1UNB0_ERR \
| CN6XXX_INTR_M1UNWI_ERR \
| CN6XXX_INTR_INSTR_DB_OF_ERR \
| CN6XXX_INTR_SLIST_DB_OF_ERR \
diff --git a/drivers/net/ethernet/ibm/ibmvnic.c b/drivers/net/ethernet/ibm/ibmvnic.c
index 110a0d0eaabb..ffb2a91750c7 100644
--- a/drivers/net/ethernet/ibm/ibmvnic.c
+++ b/drivers/net/ethernet/ibm/ibmvnic.c
@@ -1149,19 +1149,13 @@ static int __ibmvnic_open(struct net_device *netdev)
rc = set_link_state(adapter, IBMVNIC_LOGICAL_LNK_UP);
if (rc) {
- for (i = 0; i < adapter->req_rx_queues; i++)
- napi_disable(&adapter->napi[i]);
+ ibmvnic_napi_disable(adapter);
release_resources(adapter);
return rc;
}
netif_tx_start_all_queues(netdev);
- if (prev_state == VNIC_CLOSED) {
- for (i = 0; i < adapter->req_rx_queues; i++)
- napi_schedule(&adapter->napi[i]);
- }
-
adapter->state = VNIC_OPEN;
return rc;
}
@@ -1922,7 +1916,7 @@ static int do_reset(struct ibmvnic_adapter *adapter,
u64 old_num_rx_queues, old_num_tx_queues;
u64 old_num_rx_slots, old_num_tx_slots;
struct net_device *netdev = adapter->netdev;
- int i, rc;
+ int rc;
netdev_dbg(adapter->netdev,
"[S:%d FOP:%d] Reset reason %d, reset_state %d\n",
@@ -2111,10 +2105,6 @@ static int do_reset(struct ibmvnic_adapter *adapter,
/* refresh device's multicast list */
ibmvnic_set_multi(netdev);
- /* kick napi */
- for (i = 0; i < adapter->req_rx_queues; i++)
- napi_schedule(&adapter->napi[i]);
-
if (adapter->reset_reason == VNIC_RESET_FAILOVER ||
adapter->reset_reason == VNIC_RESET_MOBILITY)
__netdev_notify_peers(netdev);
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c
index 30ad7c08d0fb..527023ee4c07 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -12357,6 +12357,7 @@ static int i40e_sw_init(struct i40e_pf *pf)
{
int err = 0;
int size;
+ u16 pow;
/* Set default capability flags */
pf->flags = I40E_FLAG_RX_CSUM_ENABLED |
@@ -12375,6 +12376,11 @@ static int i40e_sw_init(struct i40e_pf *pf)
pf->rss_table_size = pf->hw.func_caps.rss_table_size;
pf->rss_size_max = min_t(int, pf->rss_size_max,
pf->hw.func_caps.num_tx_qp);
+
+ /* find the next higher power-of-2 of num cpus */
+ pow = roundup_pow_of_two(num_online_cpus());
+ pf->rss_size_max = min_t(int, pf->rss_size_max, pow);
+
if (pf->hw.func_caps.rss) {
pf->flags |= I40E_FLAG_RSS_ENABLED;
pf->alloc_rss_size = min_t(int, pf->rss_size_max,
diff --git a/drivers/net/ethernet/intel/ice/ice_dcb.c b/drivers/net/ethernet/intel/ice/ice_dcb.c
index 211ac6f907ad..28e834a128c0 100644
--- a/drivers/net/ethernet/intel/ice/ice_dcb.c
+++ b/drivers/net/ethernet/intel/ice/ice_dcb.c
@@ -747,8 +747,8 @@ ice_cee_to_dcb_cfg(struct ice_aqc_get_cee_dcb_cfg_resp *cee_cfg,
struct ice_port_info *pi)
{
u32 status, tlv_status = le32_to_cpu(cee_cfg->tlv_status);
- u32 ice_aqc_cee_status_mask, ice_aqc_cee_status_shift;
- u8 i, j, err, sync, oper, app_index, ice_app_sel_type;
+ u32 ice_aqc_cee_status_mask, ice_aqc_cee_status_shift, j;
+ u8 i, err, sync, oper, app_index, ice_app_sel_type;
u16 app_prio = le16_to_cpu(cee_cfg->oper_app_prio);
u16 ice_aqc_cee_app_mask, ice_aqc_cee_app_shift;
struct ice_dcbx_cfg *cmp_dcbcfg, *dcbcfg;
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index 03d9aad516d4..cffb95f8f632 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -6536,6 +6536,13 @@ err_setup_tx:
return err;
}
+static int ixgbe_rx_napi_id(struct ixgbe_ring *rx_ring)
+{
+ struct ixgbe_q_vector *q_vector = rx_ring->q_vector;
+
+ return q_vector ? q_vector->napi.napi_id : 0;
+}
+
/**
* ixgbe_setup_rx_resources - allocate Rx resources (Descriptors)
* @adapter: pointer to ixgbe_adapter
@@ -6583,7 +6590,7 @@ int ixgbe_setup_rx_resources(struct ixgbe_adapter *adapter,
/* XDP RX-queue info */
if (xdp_rxq_info_reg(&rx_ring->xdp_rxq, adapter->netdev,
- rx_ring->queue_index, rx_ring->q_vector->napi.napi_id) < 0)
+ rx_ring->queue_index, ixgbe_rx_napi_id(rx_ring)) < 0)
goto err;
rx_ring->xdp_prog = adapter->xdp_prog;
@@ -6892,6 +6899,11 @@ static int __maybe_unused ixgbe_resume(struct device *dev_d)
adapter->hw.hw_addr = adapter->io_addr;
+ err = pci_enable_device_mem(pdev);
+ if (err) {
+ e_dev_err("Cannot enable PCI device from suspend\n");
+ return err;
+ }
smp_mb__before_atomic();
clear_bit(__IXGBE_DISABLED, &adapter->state);
pci_set_master(pdev);
diff --git a/drivers/net/ethernet/realtek/r8169_main.c b/drivers/net/ethernet/realtek/r8169_main.c
index 581a92fc3292..1df2c002c9f6 100644
--- a/drivers/net/ethernet/realtek/r8169_main.c
+++ b/drivers/net/ethernet/realtek/r8169_main.c
@@ -2350,6 +2350,13 @@ static void rtl_jumbo_config(struct rtl8169_private *tp)
if (pci_is_pcie(tp->pci_dev) && tp->supports_gmii)
pcie_set_readrq(tp->pci_dev, readrq);
+
+ /* Chip doesn't support pause in jumbo mode */
+ linkmode_mod_bit(ETHTOOL_LINK_MODE_Pause_BIT,
+ tp->phydev->advertising, !jumbo);
+ linkmode_mod_bit(ETHTOOL_LINK_MODE_Asym_Pause_BIT,
+ tp->phydev->advertising, !jumbo);
+ phy_start_aneg(tp->phydev);
}
DECLARE_RTL_COND(rtl_chipcmd_cond)
@@ -4630,8 +4637,6 @@ static int r8169_phy_connect(struct rtl8169_private *tp)
if (!tp->supports_gmii)
phy_set_max_speed(phydev, SPEED_100);
- phy_support_asym_pause(phydev);
-
phy_attached_info(phydev);
return 0;
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index 208cae344ffa..4749bd0af160 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -1380,88 +1380,6 @@ static void stmmac_free_tx_buffer(struct stmmac_priv *priv, u32 queue, int i)
}
/**
- * stmmac_reinit_rx_buffers - reinit the RX descriptor buffer.
- * @priv: driver private structure
- * Description: this function is called to re-allocate a receive buffer, perform
- * the DMA mapping and init the descriptor.
- */
-static void stmmac_reinit_rx_buffers(struct stmmac_priv *priv)
-{
- u32 rx_count = priv->plat->rx_queues_to_use;
- u32 queue;
- int i;
-
- for (queue = 0; queue < rx_count; queue++) {
- struct stmmac_rx_queue *rx_q = &priv->rx_queue[queue];
-
- for (i = 0; i < priv->dma_rx_size; i++) {
- struct stmmac_rx_buffer *buf = &rx_q->buf_pool[i];
-
- if (buf->page) {
- page_pool_recycle_direct(rx_q->page_pool, buf->page);
- buf->page = NULL;
- }
-
- if (priv->sph && buf->sec_page) {
- page_pool_recycle_direct(rx_q->page_pool, buf->sec_page);
- buf->sec_page = NULL;
- }
- }
- }
-
- for (queue = 0; queue < rx_count; queue++) {
- struct stmmac_rx_queue *rx_q = &priv->rx_queue[queue];
-
- for (i = 0; i < priv->dma_rx_size; i++) {
- struct stmmac_rx_buffer *buf = &rx_q->buf_pool[i];
- struct dma_desc *p;
-
- if (priv->extend_desc)
- p = &((rx_q->dma_erx + i)->basic);
- else
- p = rx_q->dma_rx + i;
-
- if (!buf->page) {
- buf->page = page_pool_dev_alloc_pages(rx_q->page_pool);
- if (!buf->page)
- goto err_reinit_rx_buffers;
-
- buf->addr = page_pool_get_dma_addr(buf->page);
- }
-
- if (priv->sph && !buf->sec_page) {
- buf->sec_page = page_pool_dev_alloc_pages(rx_q->page_pool);
- if (!buf->sec_page)
- goto err_reinit_rx_buffers;
-
- buf->sec_addr = page_pool_get_dma_addr(buf->sec_page);
- }
-
- stmmac_set_desc_addr(priv, p, buf->addr);
- if (priv->sph)
- stmmac_set_desc_sec_addr(priv, p, buf->sec_addr, true);
- else
- stmmac_set_desc_sec_addr(priv, p, buf->sec_addr, false);
- if (priv->dma_buf_sz == BUF_SIZE_16KiB)
- stmmac_init_desc3(priv, p);
- }
- }
-
- return;
-
-err_reinit_rx_buffers:
- do {
- while (--i >= 0)
- stmmac_free_rx_buffer(priv, queue, i);
-
- if (queue == 0)
- break;
-
- i = priv->dma_rx_size;
- } while (queue-- > 0);
-}
-
-/**
* init_dma_rx_desc_rings - init the RX descriptor rings
* @dev: net device structure
* @flags: gfp flag.
@@ -5428,7 +5346,7 @@ int stmmac_resume(struct device *dev)
mutex_lock(&priv->lock);
stmmac_reset_queues_param(priv);
- stmmac_reinit_rx_buffers(priv);
+
stmmac_free_tx_skbufs(priv);
stmmac_clear_descriptors(priv);
diff --git a/drivers/net/vrf.c b/drivers/net/vrf.c
index 6d9130859c55..503e2fd7ce51 100644
--- a/drivers/net/vrf.c
+++ b/drivers/net/vrf.c
@@ -471,9 +471,8 @@ static netdev_tx_t vrf_process_v6_outbound(struct sk_buff *skb,
skb_dst_drop(skb);
- /* if dst.dev is loopback or the VRF device again this is locally
- * originated traffic destined to a local address. Short circuit
- * to Rx path
+ /* if dst.dev is the VRF device again this is locally originated traffic
+ * destined to a local address. Short circuit to Rx path.
*/
if (dst->dev == dev)
return vrf_local_xmit(skb, dev, dst);
@@ -547,9 +546,8 @@ static netdev_tx_t vrf_process_v4_outbound(struct sk_buff *skb,
skb_dst_drop(skb);
- /* if dst.dev is loopback or the VRF device again this is locally
- * originated traffic destined to a local address. Short circuit
- * to Rx path
+ /* if dst.dev is the VRF device again this is locally originated traffic
+ * destined to a local address. Short circuit to Rx path.
*/
if (rt->dst.dev == vrf_dev)
return vrf_local_xmit(skb, vrf_dev, &rt->dst);
diff --git a/net/ethtool/pause.c b/net/ethtool/pause.c
index 09998dc5c185..d4ac02718b72 100644
--- a/net/ethtool/pause.c
+++ b/net/ethtool/pause.c
@@ -38,16 +38,16 @@ static int pause_prepare_data(const struct ethnl_req_info *req_base,
if (!dev->ethtool_ops->get_pauseparam)
return -EOPNOTSUPP;
+ ethtool_stats_init((u64 *)&data->pausestat,
+ sizeof(data->pausestat) / 8);
+
ret = ethnl_ops_begin(dev);
if (ret < 0)
return ret;
dev->ethtool_ops->get_pauseparam(dev, &data->pauseparam);
if (req_base->flags & ETHTOOL_FLAG_STATS &&
- dev->ethtool_ops->get_pause_stats) {
- ethtool_stats_init((u64 *)&data->pausestat,
- sizeof(data->pausestat) / 8);
+ dev->ethtool_ops->get_pause_stats)
dev->ethtool_ops->get_pause_stats(dev, &data->pausestat);
- }
ethnl_ops_complete(dev);
return 0;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-01 10:41:40 +0000