From abddafd4585cc825d454da3cf308ad1226f6c554 Mon Sep 17 00:00:00 2001 From: Grzegorz Siwik Date: Fri, 12 Aug 2022 15:25:49 +0200 Subject: ice: Fix clearing of promisc mode with bridge over bond When at least two interfaces are bonded and a bridge is enabled on the bond, an error can occur when the bridge is removed and re-added. The reason for the error is because promiscuous mode was not fully cleared from the VLAN VSI in the hardware. With this change, promiscuous mode is properly removed when the bridge disconnects from bonding. [ 1033.676359] bond1: link status definitely down for interface enp95s0f0, disabling it [ 1033.676366] bond1: making interface enp175s0f0 the new active one [ 1033.676369] device enp95s0f0 left promiscuous mode [ 1033.676522] device enp175s0f0 entered promiscuous mode [ 1033.676901] ice 0000:af:00.0 enp175s0f0: Error setting Multicast promiscuous mode on VSI 6 [ 1041.795662] ice 0000:af:00.0 enp175s0f0: Error setting Multicast promiscuous mode on VSI 6 [ 1041.944826] bond1: link status definitely down for interface enp175s0f0, disabling it [ 1041.944874] device enp175s0f0 left promiscuous mode [ 1041.944918] bond1: now running without any active interface! Fixes: c31af68a1b94 ("ice: Add outer_vlan_ops and VSI specific VLAN ops implementations") Co-developed-by: Jesse Brandeburg Signed-off-by: Jesse Brandeburg Signed-off-by: Grzegorz Siwik Link: https://lore.kernel.org/all/CAK8fFZ7m-KR57M_rYX6xZN39K89O=LGooYkKsu6HKt0Bs+x6xQ@mail.gmail.com/ Tested-by: Jaroslav Pulchart Tested-by: Igor Raits Tested-by: Gurucharan (A Contingent worker at Intel) Signed-off-by: Tony Nguyen --- drivers/net/ethernet/intel/ice/ice_main.c | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) (limited to 'drivers/net/ethernet/intel/ice/ice_main.c') diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c index eb40526ee179..4ecaf40cf946 100644 --- a/drivers/net/ethernet/intel/ice/ice_main.c +++ b/drivers/net/ethernet/intel/ice/ice_main.c @@ -267,8 +267,10 @@ static int ice_set_promisc(struct ice_vsi *vsi, u8 promisc_m) status = ice_fltr_set_vsi_promisc(&vsi->back->hw, vsi->idx, promisc_m, 0); } + if (status && status != -EEXIST) + return status; - return status; + return 0; } /** @@ -3573,6 +3575,14 @@ ice_vlan_rx_kill_vid(struct net_device *netdev, __be16 proto, u16 vid) while (test_and_set_bit(ICE_CFG_BUSY, vsi->state)) usleep_range(1000, 2000); + ret = ice_clear_vsi_promisc(&vsi->back->hw, vsi->idx, + ICE_MCAST_VLAN_PROMISC_BITS, vid); + if (ret) { + netdev_err(netdev, "Error clearing multicast promiscuous mode on VSI %i\n", + vsi->vsi_num); + vsi->current_netdev_flags |= IFF_ALLMULTI; + } + vlan_ops = ice_get_compat_vsi_vlan_ops(vsi); /* Make sure VLAN delete is successful before updating VLAN -- cgit v1.2.3-59-g8ed1b From dddd406d9dbe4a94919b377a84b696e97f709379 Mon Sep 17 00:00:00 2001 From: Jesse Brandeburg Date: Wed, 27 Jul 2022 09:24:05 +0200 Subject: ice: Implement control of FCS/CRC stripping The driver can allow the user to configure whether the CRC aka the FCS (Frame Check Sequence) is DMA'd to the host as part of the receive buffer. The driver usually wants this feature disabled so that the hardware checks the FCS and strips it in order to save PCI bandwidth. Control the reception of FCS to the host using the command: ethtool -K eth0 rx-fcs The default shown in ethtool -k eth0 | grep fcs; should be "off", as the hardware will drop any frame with a bad checksum, and DMA of the checksum is useless overhead especially for small packets. Testing Hints: test the FCS/CRC arrives with received packets using tcpdump -nnpi eth0 -xxxx and it should show crc data as the last 4 bytes of the packet. Can also use wireshark to turn on CRC checking and check the data is correct. Signed-off-by: Jesse Brandeburg Co-developed-by: Grzegorz Nitka Signed-off-by: Grzegorz Nitka Co-developed-by: Benjamin Mikailenko Signed-off-by: Benjamin Mikailenko Co-developed-by: Anatolii Gerasymenko Signed-off-by: Anatolii Gerasymenko Tested-by: Gurucharan (A Contingent worker at Intel) Signed-off-by: Tony Nguyen --- drivers/net/ethernet/intel/ice/ice.h | 1 + drivers/net/ethernet/intel/ice/ice_base.c | 2 +- drivers/net/ethernet/intel/ice/ice_ethtool.c | 5 +--- drivers/net/ethernet/intel/ice/ice_lib.c | 22 +++++++++++++++ drivers/net/ethernet/intel/ice/ice_lib.h | 2 ++ drivers/net/ethernet/intel/ice/ice_main.c | 40 ++++++++++++++++++++++++++++ drivers/net/ethernet/intel/ice/ice_txrx.h | 3 ++- 7 files changed, 69 insertions(+), 6 deletions(-) (limited to 'drivers/net/ethernet/intel/ice/ice_main.c') diff --git a/drivers/net/ethernet/intel/ice/ice.h b/drivers/net/ethernet/intel/ice/ice.h index cc5b85afd437..267942418847 100644 --- a/drivers/net/ethernet/intel/ice/ice.h +++ b/drivers/net/ethernet/intel/ice/ice.h @@ -854,6 +854,7 @@ ice_fetch_u64_stats_per_ring(struct u64_stats_sync *syncp, struct ice_q_stats stats, u64 *pkts, u64 *bytes); int ice_up(struct ice_vsi *vsi); int ice_down(struct ice_vsi *vsi); +int ice_down_up(struct ice_vsi *vsi); int ice_vsi_cfg(struct ice_vsi *vsi); struct ice_vsi *ice_lb_vsi_setup(struct ice_pf *pf, struct ice_port_info *pi); int ice_vsi_determine_xdp_res(struct ice_vsi *vsi); diff --git a/drivers/net/ethernet/intel/ice/ice_base.c b/drivers/net/ethernet/intel/ice/ice_base.c index 136d7911adb4..6f092e06054e 100644 --- a/drivers/net/ethernet/intel/ice/ice_base.c +++ b/drivers/net/ethernet/intel/ice/ice_base.c @@ -417,7 +417,7 @@ static int ice_setup_rx_ctx(struct ice_rx_ring *ring) /* Strip the Ethernet CRC bytes before the packet is posted to host * memory. */ - rlan_ctx.crcstrip = 1; + rlan_ctx.crcstrip = !(ring->flags & ICE_RX_FLAGS_CRC_STRIP_DIS); /* L2TSEL flag defines the reported L2 Tags in the receive descriptor * and it needs to remain 1 for non-DVM capable configurations to not diff --git a/drivers/net/ethernet/intel/ice/ice_ethtool.c b/drivers/net/ethernet/intel/ice/ice_ethtool.c index 0f0faa8dc7fb..ad6cffb2d3e0 100644 --- a/drivers/net/ethernet/intel/ice/ice_ethtool.c +++ b/drivers/net/ethernet/intel/ice/ice_ethtool.c @@ -1289,10 +1289,7 @@ static int ice_set_priv_flags(struct net_device *netdev, u32 flags) } if (test_bit(ICE_FLAG_LEGACY_RX, change_flags)) { /* down and up VSI so that changes of Rx cfg are reflected. */ - if (!test_and_set_bit(ICE_VSI_DOWN, vsi->state)) { - ice_down(vsi); - ice_up(vsi); - } + ice_down_up(vsi); } /* don't allow modification of this flag when a single VF is in * promiscuous mode because it's not supported diff --git a/drivers/net/ethernet/intel/ice/ice_lib.c b/drivers/net/ethernet/intel/ice/ice_lib.c index 679529040edd..afecf2494ad6 100644 --- a/drivers/net/ethernet/intel/ice/ice_lib.c +++ b/drivers/net/ethernet/intel/ice/ice_lib.c @@ -1562,6 +1562,22 @@ void ice_vsi_manage_rss_lut(struct ice_vsi *vsi, bool ena) kfree(lut); } +/** + * ice_vsi_cfg_crc_strip - Configure CRC stripping for a VSI + * @vsi: VSI to be configured + * @disable: set to true to have FCS / CRC in the frame data + */ +void ice_vsi_cfg_crc_strip(struct ice_vsi *vsi, bool disable) +{ + int i; + + ice_for_each_rxq(vsi, i) + if (disable) + vsi->rx_rings[i]->flags |= ICE_RX_FLAGS_CRC_STRIP_DIS; + else + vsi->rx_rings[i]->flags &= ~ICE_RX_FLAGS_CRC_STRIP_DIS; +} + /** * ice_vsi_cfg_rss_lut_key - Configure RSS params for a VSI * @vsi: VSI to be configured @@ -3277,6 +3293,12 @@ int ice_vsi_rebuild(struct ice_vsi *vsi, bool init_vsi) */ if (test_bit(ICE_FLAG_RSS_ENA, pf->flags)) ice_vsi_cfg_rss_lut_key(vsi); + + /* disable or enable CRC stripping */ + if (vsi->netdev) + ice_vsi_cfg_crc_strip(vsi, !!(vsi->netdev->features & + NETIF_F_RXFCS)); + break; case ICE_VSI_VF: ret = ice_vsi_alloc_q_vectors(vsi); diff --git a/drivers/net/ethernet/intel/ice/ice_lib.h b/drivers/net/ethernet/intel/ice/ice_lib.h index 8712b1d2ceec..ec4bf0c89857 100644 --- a/drivers/net/ethernet/intel/ice/ice_lib.h +++ b/drivers/net/ethernet/intel/ice/ice_lib.h @@ -89,6 +89,8 @@ void ice_vsi_free_tx_rings(struct ice_vsi *vsi); void ice_vsi_manage_rss_lut(struct ice_vsi *vsi, bool ena); +void ice_vsi_cfg_crc_strip(struct ice_vsi *vsi, bool disable); + void ice_update_tx_ring_stats(struct ice_tx_ring *ring, u64 pkts, u64 bytes); void ice_update_rx_ring_stats(struct ice_rx_ring *ring, u64 pkts, u64 bytes); diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c index eb40526ee179..a827045198cc 100644 --- a/drivers/net/ethernet/intel/ice/ice_main.c +++ b/drivers/net/ethernet/intel/ice/ice_main.c @@ -3374,6 +3374,11 @@ static void ice_set_netdev_features(struct net_device *netdev) if (is_dvm_ena) netdev->hw_features |= NETIF_F_HW_VLAN_STAG_RX | NETIF_F_HW_VLAN_STAG_TX; + + /* Leave CRC / FCS stripping enabled by default, but allow the value to + * be changed at runtime + */ + netdev->hw_features |= NETIF_F_RXFCS; } /** @@ -5977,6 +5982,16 @@ ice_set_features(struct net_device *netdev, netdev_features_t features) if (ret) return ret; + /* Turn on receive of FCS aka CRC, and after setting this + * flag the packet data will have the 4 byte CRC appended + */ + if (changed & NETIF_F_RXFCS) { + ice_vsi_cfg_crc_strip(vsi, !!(features & NETIF_F_RXFCS)); + ret = ice_down_up(vsi); + if (ret) + return ret; + } + if (changed & NETIF_F_NTUPLE) { bool ena = !!(features & NETIF_F_NTUPLE); @@ -6680,6 +6695,31 @@ int ice_down(struct ice_vsi *vsi) return 0; } +/** + * ice_down_up - shutdown the VSI connection and bring it up + * @vsi: the VSI to be reconnected + */ +int ice_down_up(struct ice_vsi *vsi) +{ + int ret; + + /* if DOWN already set, nothing to do */ + if (test_and_set_bit(ICE_VSI_DOWN, vsi->state)) + return 0; + + ret = ice_down(vsi); + if (ret) + return ret; + + ret = ice_up(vsi); + if (ret) { + netdev_err(vsi->netdev, "reallocating resources failed during netdev features change, may need to reload driver\n"); + return ret; + } + + return 0; +} + /** * ice_vsi_setup_tx_rings - Allocate VSI Tx queue resources * @vsi: VSI having resources allocated diff --git a/drivers/net/ethernet/intel/ice/ice_txrx.h b/drivers/net/ethernet/intel/ice/ice_txrx.h index ca902af54bb4..932b5661ec4d 100644 --- a/drivers/net/ethernet/intel/ice/ice_txrx.h +++ b/drivers/net/ethernet/intel/ice/ice_txrx.h @@ -295,10 +295,11 @@ struct ice_rx_ring { struct xsk_buff_pool *xsk_pool; struct sk_buff *skb; dma_addr_t dma; /* physical address of ring */ -#define ICE_RX_FLAGS_RING_BUILD_SKB BIT(1) u64 cached_phctime; u8 dcb_tc; /* Traffic class of ring */ u8 ptp_rx; +#define ICE_RX_FLAGS_RING_BUILD_SKB BIT(1) +#define ICE_RX_FLAGS_CRC_STRIP_DIS BIT(2) u8 flags; } ____cacheline_internodealigned_in_smp; -- cgit v1.2.3-59-g8ed1b From affa1029d66f0fc2bb3614ead2166637c1371aad Mon Sep 17 00:00:00 2001 From: Anatolii Gerasymenko Date: Wed, 27 Jul 2022 09:24:06 +0200 Subject: ice: Implement FCS/CRC and VLAN stripping co-existence policy Make sure that only the valid combinations of FCS/CRC stripping and VLAN stripping offloads are allowed. You cannot have FCS/CRC stripping disabled while VLAN stripping is enabled - this breaks the correctness of the FCS/CRC. If administrator tries to enable VLAN stripping when FCS/CRC stripping is disabled, the request should be rejected. If administrator tries to disable FCS/CRC stripping when VLAN stripping is enabled, the request should be rejected if VLANs are configured. If there is no VLAN configured, then both FCS/CRC and VLAN stripping should be disabled. Testing Hints: The default settings after driver load are: - VLAN C-Tag offloads are enabled - VLAN S-Tag offloads are disabled - FCS/CRC stripping is enabled Restore the default settings before each test with the command: ethtool -K eth0 rx-fcs off rxvlan on txvlan on rx-vlan-stag-hw-parse off tx-vlan-stag-hw-insert off Test 1: Disable FCS/CRC and VLAN stripping: ethtool -K eth0 rx-fcs on rxvlan off Try to enable VLAN stripping: ethtool -K eth0 rxvlan on Expected: VLAN stripping request is rejected Test 2: Try to disable FCS/CRC stripping: ethtool -K eth0 rx-fcs on Expected: VLAN stripping is also disabled, as there are no VLAN configured Test 3: Add a VLAN: ip link add link eth0 eth0.42 type vlan id 42 ip link set eth0 up Try to disable FCS/CRC stripping: ethtool -K eth0 rx-fcs on Expected: FCS/CRC stripping request is rejected Signed-off-by: Anatolii Gerasymenko Tested-by: Gurucharan (A Contingent worker at Intel) Signed-off-by: Tony Nguyen --- drivers/net/ethernet/intel/ice/ice_main.c | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) (limited to 'drivers/net/ethernet/intel/ice/ice_main.c') diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c index a827045198cc..8dfecdc74a18 100644 --- a/drivers/net/ethernet/intel/ice/ice_main.c +++ b/drivers/net/ethernet/intel/ice/ice_main.c @@ -5722,6 +5722,9 @@ ice_fdb_del(struct ndmsg *ndm, __always_unused struct nlattr *tb[], NETIF_F_HW_VLAN_STAG_RX | \ NETIF_F_HW_VLAN_STAG_TX) +#define NETIF_VLAN_STRIPPING_FEATURES (NETIF_F_HW_VLAN_CTAG_RX | \ + NETIF_F_HW_VLAN_STAG_RX) + #define NETIF_VLAN_FILTERING_FEATURES (NETIF_F_HW_VLAN_CTAG_FILTER | \ NETIF_F_HW_VLAN_STAG_FILTER) @@ -5808,6 +5811,14 @@ ice_fix_features(struct net_device *netdev, netdev_features_t features) NETIF_F_HW_VLAN_STAG_TX); } + if (!(netdev->features & NETIF_F_RXFCS) && + (features & NETIF_F_RXFCS) && + (features & NETIF_VLAN_STRIPPING_FEATURES) && + !ice_vsi_has_non_zero_vlans(np->vsi)) { + netdev_warn(netdev, "Disabling VLAN stripping as FCS/CRC stripping is also disabled and there is no VLAN configured\n"); + features &= ~NETIF_VLAN_STRIPPING_FEATURES; + } + return features; } @@ -5901,6 +5912,13 @@ ice_set_vlan_features(struct net_device *netdev, netdev_features_t features) current_vlan_features = netdev->features & NETIF_VLAN_OFFLOAD_FEATURES; requested_vlan_features = features & NETIF_VLAN_OFFLOAD_FEATURES; if (current_vlan_features ^ requested_vlan_features) { + if ((features & NETIF_F_RXFCS) && + (features & NETIF_VLAN_STRIPPING_FEATURES)) { + dev_err(ice_pf_to_dev(vsi->back), + "To enable VLAN stripping, you must first enable FCS/CRC stripping\n"); + return -EIO; + } + err = ice_set_vlan_offload_features(vsi, features); if (err) return err; @@ -5986,6 +6004,13 @@ ice_set_features(struct net_device *netdev, netdev_features_t features) * flag the packet data will have the 4 byte CRC appended */ if (changed & NETIF_F_RXFCS) { + if ((features & NETIF_F_RXFCS) && + (features & NETIF_VLAN_STRIPPING_FEATURES)) { + dev_err(ice_pf_to_dev(vsi->back), + "To disable FCS/CRC stripping, you must first disable VLAN stripping\n"); + return -EIO; + } + ice_vsi_cfg_crc_strip(vsi, !!(features & NETIF_F_RXFCS)); ret = ice_down_up(vsi); if (ret) -- cgit v1.2.3-59-g8ed1b From e1e9db57c05b830f1e3fde4d7d30674a43b06c8b Mon Sep 17 00:00:00 2001 From: Sylwester Dziedziuch Date: Wed, 27 Jul 2022 14:35:49 +0200 Subject: ice: Remove ucast_shared Remove ucast_shared as it was always true. Remove the code depending on ucast_shared from ice_add_mac and ice_remove_mac. Remove ice_find_ucast_rule_entry function as it was only used when ucast_shared was set to false. Signed-off-by: Sylwester Dziedziuch Signed-off-by: Jedrzej Jagielski Tested-by: Gurucharan (A Contingent worker at Intel) Signed-off-by: Tony Nguyen --- drivers/net/ethernet/intel/ice/ice_main.c | 2 - drivers/net/ethernet/intel/ice/ice_switch.c | 166 +--------------------------- drivers/net/ethernet/intel/ice/ice_type.h | 2 - 3 files changed, 5 insertions(+), 165 deletions(-) (limited to 'drivers/net/ethernet/intel/ice/ice_main.c') diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c index 8dfecdc74a18..d38c848021ef 100644 --- a/drivers/net/ethernet/intel/ice/ice_main.c +++ b/drivers/net/ethernet/intel/ice/ice_main.c @@ -4662,8 +4662,6 @@ ice_probe(struct pci_dev *pdev, const struct pci_device_id __always_unused *ent) ice_set_safe_mode_caps(hw); } - hw->ucast_shared = true; - err = ice_init_pf(pf); if (err) { dev_err(dev, "ice_init_pf failed: %d\n", err); diff --git a/drivers/net/ethernet/intel/ice/ice_switch.c b/drivers/net/ethernet/intel/ice/ice_switch.c index 262e553e3b58..131bdba70d0f 100644 --- a/drivers/net/ethernet/intel/ice/ice_switch.c +++ b/drivers/net/ethernet/intel/ice/ice_switch.c @@ -3449,31 +3449,15 @@ bool ice_vlan_fltr_exist(struct ice_hw *hw, u16 vlan_id, u16 vsi_handle) * ice_add_mac - Add a MAC address based filter rule * @hw: pointer to the hardware structure * @m_list: list of MAC addresses and forwarding information - * - * IMPORTANT: When the ucast_shared flag is set to false and m_list has - * multiple unicast addresses, the function assumes that all the - * addresses are unique in a given add_mac call. It doesn't - * check for duplicates in this case, removing duplicates from a given - * list should be taken care of in the caller of this function. */ int ice_add_mac(struct ice_hw *hw, struct list_head *m_list) { - struct ice_sw_rule_lkup_rx_tx *s_rule, *r_iter; struct ice_fltr_list_entry *m_list_itr; - struct list_head *rule_head; - u16 total_elem_left, s_rule_size; - struct ice_switch_info *sw; - struct mutex *rule_lock; /* Lock to protect filter rule list */ - u16 num_unicast = 0; int status = 0; - u8 elem_sent; if (!m_list || !hw) return -EINVAL; - s_rule = NULL; - sw = hw->switch_info; - rule_lock = &sw->recp_list[ICE_SW_LKUP_MAC].filt_rule_lock; list_for_each_entry(m_list_itr, m_list, list_entry) { u8 *add = &m_list_itr->fltr_info.l_data.mac.mac_addr[0]; u16 vsi_handle; @@ -3492,106 +3476,13 @@ int ice_add_mac(struct ice_hw *hw, struct list_head *m_list) if (m_list_itr->fltr_info.lkup_type != ICE_SW_LKUP_MAC || is_zero_ether_addr(add)) return -EINVAL; - if (is_unicast_ether_addr(add) && !hw->ucast_shared) { - /* Don't overwrite the unicast address */ - mutex_lock(rule_lock); - if (ice_find_rule_entry(hw, ICE_SW_LKUP_MAC, - &m_list_itr->fltr_info)) { - mutex_unlock(rule_lock); - return -EEXIST; - } - mutex_unlock(rule_lock); - num_unicast++; - } else if (is_multicast_ether_addr(add) || - (is_unicast_ether_addr(add) && hw->ucast_shared)) { - m_list_itr->status = - ice_add_rule_internal(hw, ICE_SW_LKUP_MAC, - m_list_itr); - if (m_list_itr->status) - return m_list_itr->status; - } - } - - mutex_lock(rule_lock); - /* Exit if no suitable entries were found for adding bulk switch rule */ - if (!num_unicast) { - status = 0; - goto ice_add_mac_exit; - } - - rule_head = &sw->recp_list[ICE_SW_LKUP_MAC].filt_rules; - - /* Allocate switch rule buffer for the bulk update for unicast */ - s_rule_size = ICE_SW_RULE_RX_TX_ETH_HDR_SIZE(s_rule); - s_rule = devm_kcalloc(ice_hw_to_dev(hw), num_unicast, s_rule_size, - GFP_KERNEL); - if (!s_rule) { - status = -ENOMEM; - goto ice_add_mac_exit; - } - - r_iter = s_rule; - list_for_each_entry(m_list_itr, m_list, list_entry) { - struct ice_fltr_info *f_info = &m_list_itr->fltr_info; - u8 *mac_addr = &f_info->l_data.mac.mac_addr[0]; - - if (is_unicast_ether_addr(mac_addr)) { - ice_fill_sw_rule(hw, &m_list_itr->fltr_info, r_iter, - ice_aqc_opc_add_sw_rules); - r_iter = (typeof(s_rule))((u8 *)r_iter + s_rule_size); - } - } - - /* Call AQ bulk switch rule update for all unicast addresses */ - r_iter = s_rule; - /* Call AQ switch rule in AQ_MAX chunk */ - for (total_elem_left = num_unicast; total_elem_left > 0; - total_elem_left -= elem_sent) { - struct ice_sw_rule_lkup_rx_tx *entry = r_iter; - - elem_sent = min_t(u8, total_elem_left, - (ICE_AQ_MAX_BUF_LEN / s_rule_size)); - status = ice_aq_sw_rules(hw, entry, elem_sent * s_rule_size, - elem_sent, ice_aqc_opc_add_sw_rules, - NULL); - if (status) - goto ice_add_mac_exit; - r_iter = (typeof(s_rule)) - ((u8 *)r_iter + (elem_sent * s_rule_size)); - } - - /* Fill up rule ID based on the value returned from FW */ - r_iter = s_rule; - list_for_each_entry(m_list_itr, m_list, list_entry) { - struct ice_fltr_info *f_info = &m_list_itr->fltr_info; - u8 *mac_addr = &f_info->l_data.mac.mac_addr[0]; - struct ice_fltr_mgmt_list_entry *fm_entry; - - if (is_unicast_ether_addr(mac_addr)) { - f_info->fltr_rule_id = le16_to_cpu(r_iter->index); - f_info->fltr_act = ICE_FWD_TO_VSI; - /* Create an entry to track this MAC address */ - fm_entry = devm_kzalloc(ice_hw_to_dev(hw), - sizeof(*fm_entry), GFP_KERNEL); - if (!fm_entry) { - status = -ENOMEM; - goto ice_add_mac_exit; - } - fm_entry->fltr_info = *f_info; - fm_entry->vsi_count = 1; - /* The book keeping entries will get removed when - * base driver calls remove filter AQ command - */ - list_add(&fm_entry->list_entry, rule_head); - r_iter = (typeof(s_rule))((u8 *)r_iter + s_rule_size); - } + m_list_itr->status = ice_add_rule_internal(hw, ICE_SW_LKUP_MAC, + m_list_itr); + if (m_list_itr->status) + return m_list_itr->status; } -ice_add_mac_exit: - mutex_unlock(rule_lock); - if (s_rule) - devm_kfree(ice_hw_to_dev(hw), s_rule); return status; } @@ -3978,38 +3869,6 @@ ice_check_if_dflt_vsi(struct ice_port_info *pi, u16 vsi_handle, return ret; } -/** - * ice_find_ucast_rule_entry - Search for a unicast MAC filter rule entry - * @hw: pointer to the hardware structure - * @recp_id: lookup type for which the specified rule needs to be searched - * @f_info: rule information - * - * Helper function to search for a unicast rule entry - this is to be used - * to remove unicast MAC filter that is not shared with other VSIs on the - * PF switch. - * - * Returns pointer to entry storing the rule if found - */ -static struct ice_fltr_mgmt_list_entry * -ice_find_ucast_rule_entry(struct ice_hw *hw, u8 recp_id, - struct ice_fltr_info *f_info) -{ - struct ice_switch_info *sw = hw->switch_info; - struct ice_fltr_mgmt_list_entry *list_itr; - struct list_head *list_head; - - list_head = &sw->recp_list[recp_id].filt_rules; - list_for_each_entry(list_itr, list_head, list_entry) { - if (!memcmp(&f_info->l_data, &list_itr->fltr_info.l_data, - sizeof(f_info->l_data)) && - f_info->fwd_id.hw_vsi_id == - list_itr->fltr_info.fwd_id.hw_vsi_id && - f_info->flag == list_itr->fltr_info.flag) - return list_itr; - } - return NULL; -} - /** * ice_remove_mac - remove a MAC address based filter rule * @hw: pointer to the hardware structure @@ -4026,15 +3885,12 @@ ice_find_ucast_rule_entry(struct ice_hw *hw, u8 recp_id, int ice_remove_mac(struct ice_hw *hw, struct list_head *m_list) { struct ice_fltr_list_entry *list_itr, *tmp; - struct mutex *rule_lock; /* Lock to protect filter rule list */ if (!m_list) return -EINVAL; - rule_lock = &hw->switch_info->recp_list[ICE_SW_LKUP_MAC].filt_rule_lock; list_for_each_entry_safe(list_itr, tmp, m_list, list_entry) { enum ice_sw_lkup_type l_type = list_itr->fltr_info.lkup_type; - u8 *add = &list_itr->fltr_info.l_data.mac.mac_addr[0]; u16 vsi_handle; if (l_type != ICE_SW_LKUP_MAC) @@ -4046,19 +3902,7 @@ int ice_remove_mac(struct ice_hw *hw, struct list_head *m_list) list_itr->fltr_info.fwd_id.hw_vsi_id = ice_get_hw_vsi_num(hw, vsi_handle); - if (is_unicast_ether_addr(add) && !hw->ucast_shared) { - /* Don't remove the unicast address that belongs to - * another VSI on the switch, since it is not being - * shared... - */ - mutex_lock(rule_lock); - if (!ice_find_ucast_rule_entry(hw, ICE_SW_LKUP_MAC, - &list_itr->fltr_info)) { - mutex_unlock(rule_lock); - return -ENOENT; - } - mutex_unlock(rule_lock); - } + list_itr->status = ice_remove_rule_internal(hw, ICE_SW_LKUP_MAC, list_itr); diff --git a/drivers/net/ethernet/intel/ice/ice_type.h b/drivers/net/ethernet/intel/ice/ice_type.h index 861b64322959..8651f6c735ba 100644 --- a/drivers/net/ethernet/intel/ice/ice_type.h +++ b/drivers/net/ethernet/intel/ice/ice_type.h @@ -885,8 +885,6 @@ struct ice_hw { /* INTRL granularity in 1 us */ u8 intrl_gran; - u8 ucast_shared; /* true if VSIs can share unicast addr */ - #define ICE_PHY_PER_NAC 1 #define ICE_MAX_QUAD 2 #define ICE_NUM_QUAD_TYPE 2 -- cgit v1.2.3-59-g8ed1b From 9ead7e74bfd6dd54db12ef133b8604add72511de Mon Sep 17 00:00:00 2001 From: Maciej Fijalkowski Date: Thu, 11 Aug 2022 20:21:49 +0200 Subject: ice: xsk: use Rx ring's XDP ring when picking NAPI context Ice driver allocates per cpu XDP queues so that redirect path can safely use smp_processor_id() as an index to the array. At the same time though, XDP rings are used to pick NAPI context to call napi_schedule() or set NAPIF_STATE_MISSED. When user reduces queue count, say to 8, and num_possible_cpus() of underlying platform is 44, then this means queue vectors with correlated NAPI contexts will carry several XDP queues. This in turn can result in a broken behavior where NAPI context of interest will never be scheduled and AF_XDP socket will not process any traffic. To fix this, let us change the way how XDP rings are assigned to Rx rings and use this information later on when setting ice_tx_ring::xsk_pool pointer. For each Rx ring, grab the associated queue vector and walk through Tx ring's linked list. Once we stumble upon XDP ring in it, assign this ring to ice_rx_ring::xdp_ring. Previous [0] approach of fixing this issue was for txonly scenario because of the described grouping of XDP rings across queue vectors. So, relying on Rx ring meant that NAPI context could be scheduled with a queue vector without XDP ring with associated XSK pool. [0]: https://lore.kernel.org/netdev/20220707161128.54215-1-maciej.fijalkowski@intel.com/ Fixes: 2d4238f55697 ("ice: Add support for AF_XDP") Fixes: 22bf877e528f ("ice: introduce XDP_TX fallback path") Signed-off-by: Maciej Fijalkowski Tested-by: George Kuruvinakunnel Signed-off-by: Tony Nguyen --- drivers/net/ethernet/intel/ice/ice.h | 36 ++++++++++++++++++++----------- drivers/net/ethernet/intel/ice/ice_lib.c | 4 ++-- drivers/net/ethernet/intel/ice/ice_main.c | 25 ++++++++++++++------- drivers/net/ethernet/intel/ice/ice_xsk.c | 12 +++++------ 4 files changed, 48 insertions(+), 29 deletions(-) (limited to 'drivers/net/ethernet/intel/ice/ice_main.c') diff --git a/drivers/net/ethernet/intel/ice/ice.h b/drivers/net/ethernet/intel/ice/ice.h index cc5b85afd437..841fa149c407 100644 --- a/drivers/net/ethernet/intel/ice/ice.h +++ b/drivers/net/ethernet/intel/ice/ice.h @@ -684,8 +684,8 @@ static inline void ice_set_ring_xdp(struct ice_tx_ring *ring) * ice_xsk_pool - get XSK buffer pool bound to a ring * @ring: Rx ring to use * - * Returns a pointer to xdp_umem structure if there is a buffer pool present, - * NULL otherwise. + * Returns a pointer to xsk_buff_pool structure if there is a buffer pool + * present, NULL otherwise. */ static inline struct xsk_buff_pool *ice_xsk_pool(struct ice_rx_ring *ring) { @@ -699,23 +699,33 @@ static inline struct xsk_buff_pool *ice_xsk_pool(struct ice_rx_ring *ring) } /** - * ice_tx_xsk_pool - get XSK buffer pool bound to a ring - * @ring: Tx ring to use + * ice_tx_xsk_pool - assign XSK buff pool to XDP ring + * @vsi: pointer to VSI + * @qid: index of a queue to look at XSK buff pool presence * - * Returns a pointer to xdp_umem structure if there is a buffer pool present, - * NULL otherwise. Tx equivalent of ice_xsk_pool. + * Sets XSK buff pool pointer on XDP ring. + * + * XDP ring is picked from Rx ring, whereas Rx ring is picked based on provided + * queue id. Reason for doing so is that queue vectors might have assigned more + * than one XDP ring, e.g. when user reduced the queue count on netdev; Rx ring + * carries a pointer to one of these XDP rings for its own purposes, such as + * handling XDP_TX action, therefore we can piggyback here on the + * rx_ring->xdp_ring assignment that was done during XDP rings initialization. */ -static inline struct xsk_buff_pool *ice_tx_xsk_pool(struct ice_tx_ring *ring) +static inline void ice_tx_xsk_pool(struct ice_vsi *vsi, u16 qid) { - struct ice_vsi *vsi = ring->vsi; - u16 qid; + struct ice_tx_ring *ring; - qid = ring->q_index - vsi->alloc_txq; + ring = vsi->rx_rings[qid]->xdp_ring; + if (!ring) + return; - if (!ice_is_xdp_ena_vsi(vsi) || !test_bit(qid, vsi->af_xdp_zc_qps)) - return NULL; + if (!ice_is_xdp_ena_vsi(vsi) || !test_bit(qid, vsi->af_xdp_zc_qps)) { + ring->xsk_pool = NULL; + return; + } - return xsk_get_pool_from_qid(vsi->netdev, qid); + ring->xsk_pool = xsk_get_pool_from_qid(vsi->netdev, qid); } /** diff --git a/drivers/net/ethernet/intel/ice/ice_lib.c b/drivers/net/ethernet/intel/ice/ice_lib.c index 733c455f6574..0c4ec9264071 100644 --- a/drivers/net/ethernet/intel/ice/ice_lib.c +++ b/drivers/net/ethernet/intel/ice/ice_lib.c @@ -1986,8 +1986,8 @@ int ice_vsi_cfg_xdp_txqs(struct ice_vsi *vsi) if (ret) return ret; - ice_for_each_xdp_txq(vsi, i) - vsi->xdp_rings[i]->xsk_pool = ice_tx_xsk_pool(vsi->xdp_rings[i]); + ice_for_each_rxq(vsi, i) + ice_tx_xsk_pool(vsi, i); return ret; } diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c index 4ecaf40cf946..173fe6c31341 100644 --- a/drivers/net/ethernet/intel/ice/ice_main.c +++ b/drivers/net/ethernet/intel/ice/ice_main.c @@ -2581,7 +2581,6 @@ static int ice_xdp_alloc_setup_rings(struct ice_vsi *vsi) if (ice_setup_tx_ring(xdp_ring)) goto free_xdp_rings; ice_set_ring_xdp(xdp_ring); - xdp_ring->xsk_pool = ice_tx_xsk_pool(xdp_ring); spin_lock_init(&xdp_ring->tx_lock); for (j = 0; j < xdp_ring->count; j++) { tx_desc = ICE_TX_DESC(xdp_ring, j); @@ -2589,13 +2588,6 @@ static int ice_xdp_alloc_setup_rings(struct ice_vsi *vsi) } } - ice_for_each_rxq(vsi, i) { - if (static_key_enabled(&ice_xdp_locking_key)) - vsi->rx_rings[i]->xdp_ring = vsi->xdp_rings[i % vsi->num_xdp_txq]; - else - vsi->rx_rings[i]->xdp_ring = vsi->xdp_rings[i]; - } - return 0; free_xdp_rings: @@ -2685,6 +2677,23 @@ int ice_prepare_xdp_rings(struct ice_vsi *vsi, struct bpf_prog *prog) xdp_rings_rem -= xdp_rings_per_v; } + ice_for_each_rxq(vsi, i) { + if (static_key_enabled(&ice_xdp_locking_key)) { + vsi->rx_rings[i]->xdp_ring = vsi->xdp_rings[i % vsi->num_xdp_txq]; + } else { + struct ice_q_vector *q_vector = vsi->rx_rings[i]->q_vector; + struct ice_tx_ring *ring; + + ice_for_each_tx_ring(ring, q_vector->tx) { + if (ice_ring_is_xdp(ring)) { + vsi->rx_rings[i]->xdp_ring = ring; + break; + } + } + } + ice_tx_xsk_pool(vsi, i); + } + /* omit the scheduler update if in reset path; XDP queues will be * taken into account at the end of ice_vsi_rebuild, where * ice_cfg_vsi_lan is being called diff --git a/drivers/net/ethernet/intel/ice/ice_xsk.c b/drivers/net/ethernet/intel/ice/ice_xsk.c index 45f88e6ec25e..e48e29258450 100644 --- a/drivers/net/ethernet/intel/ice/ice_xsk.c +++ b/drivers/net/ethernet/intel/ice/ice_xsk.c @@ -243,7 +243,7 @@ static int ice_qp_ena(struct ice_vsi *vsi, u16 q_idx) if (err) goto free_buf; ice_set_ring_xdp(xdp_ring); - xdp_ring->xsk_pool = ice_tx_xsk_pool(xdp_ring); + ice_tx_xsk_pool(vsi, q_idx); } err = ice_vsi_cfg_rxq(rx_ring); @@ -359,7 +359,7 @@ xsk_pool_if_up: if (if_running) { ret = ice_qp_ena(vsi, qid); if (!ret && pool_present) - napi_schedule(&vsi->xdp_rings[qid]->q_vector->napi); + napi_schedule(&vsi->rx_rings[qid]->xdp_ring->q_vector->napi); else if (ret) netdev_err(vsi->netdev, "ice_qp_ena error = %d\n", ret); } @@ -950,13 +950,13 @@ ice_xsk_wakeup(struct net_device *netdev, u32 queue_id, if (!ice_is_xdp_ena_vsi(vsi)) return -EINVAL; - if (queue_id >= vsi->num_txq) + if (queue_id >= vsi->num_txq || queue_id >= vsi->num_rxq) return -EINVAL; - if (!vsi->xdp_rings[queue_id]->xsk_pool) - return -EINVAL; + ring = vsi->rx_rings[queue_id]->xdp_ring; - ring = vsi->xdp_rings[queue_id]; + if (!ring->xsk_pool) + return -EINVAL; /* The idea here is that if NAPI is running, mark a miss, so * it will run again. If not, trigger an interrupt and -- cgit v1.2.3-59-g8ed1b From 7e753eb675f0523207b184558638ee2eed6c9ac2 Mon Sep 17 00:00:00 2001 From: Przemyslaw Patynowski Date: Thu, 11 Aug 2022 12:09:22 +0200 Subject: ice: Fix DMA mappings leak Fix leak, when user changes ring parameters. During reallocation of RX buffers, new DMA mappings are created for those buffers. New buffers with different RX ring count should substitute older ones, but those buffers were freed in ice_vsi_cfg_rxq and reallocated again with ice_alloc_rx_buf. kfree on rx_buf caused leak of already mapped DMA. Reallocate ZC with xdp_buf struct, when BPF program loads. Reallocate back to rx_buf, when BPF program unloads. If BPF program is loaded/unloaded and XSK pools are created, reallocate RX queues accordingly in XDP_SETUP_XSK_POOL handler. Steps for reproduction: while : do for ((i=0; i<=8160; i=i+32)) do ethtool -G enp130s0f0 rx $i tx $i sleep 0.5 ethtool -g enp130s0f0 done done Fixes: 617f3e1b588c ("ice: xsk: allocate separate memory for XDP SW ring") Signed-off-by: Przemyslaw Patynowski Signed-off-by: Mateusz Palczewski Tested-by: Chandan (A Contingent Worker at Intel) Signed-off-by: Tony Nguyen --- drivers/net/ethernet/intel/ice/ice_base.c | 17 --------- drivers/net/ethernet/intel/ice/ice_main.c | 8 ++++ drivers/net/ethernet/intel/ice/ice_xsk.c | 63 +++++++++++++++++++++++++++++++ drivers/net/ethernet/intel/ice/ice_xsk.h | 8 ++++ 4 files changed, 79 insertions(+), 17 deletions(-) (limited to 'drivers/net/ethernet/intel/ice/ice_main.c') diff --git a/drivers/net/ethernet/intel/ice/ice_base.c b/drivers/net/ethernet/intel/ice/ice_base.c index 136d7911adb4..1e3243808178 100644 --- a/drivers/net/ethernet/intel/ice/ice_base.c +++ b/drivers/net/ethernet/intel/ice/ice_base.c @@ -7,18 +7,6 @@ #include "ice_dcb_lib.h" #include "ice_sriov.h" -static bool ice_alloc_rx_buf_zc(struct ice_rx_ring *rx_ring) -{ - rx_ring->xdp_buf = kcalloc(rx_ring->count, sizeof(*rx_ring->xdp_buf), GFP_KERNEL); - return !!rx_ring->xdp_buf; -} - -static bool ice_alloc_rx_buf(struct ice_rx_ring *rx_ring) -{ - rx_ring->rx_buf = kcalloc(rx_ring->count, sizeof(*rx_ring->rx_buf), GFP_KERNEL); - return !!rx_ring->rx_buf; -} - /** * __ice_vsi_get_qs_contig - Assign a contiguous chunk of queues to VSI * @qs_cfg: gathered variables needed for PF->VSI queues assignment @@ -519,11 +507,8 @@ int ice_vsi_cfg_rxq(struct ice_rx_ring *ring) xdp_rxq_info_reg(&ring->xdp_rxq, ring->netdev, ring->q_index, ring->q_vector->napi.napi_id); - kfree(ring->rx_buf); ring->xsk_pool = ice_xsk_pool(ring); if (ring->xsk_pool) { - if (!ice_alloc_rx_buf_zc(ring)) - return -ENOMEM; xdp_rxq_info_unreg_mem_model(&ring->xdp_rxq); ring->rx_buf_len = @@ -538,8 +523,6 @@ int ice_vsi_cfg_rxq(struct ice_rx_ring *ring) dev_info(dev, "Registered XDP mem model MEM_TYPE_XSK_BUFF_POOL on Rx ring %d\n", ring->q_index); } else { - if (!ice_alloc_rx_buf(ring)) - return -ENOMEM; if (!xdp_rxq_info_is_reg(&ring->xdp_rxq)) /* coverity[check_return] */ xdp_rxq_info_reg(&ring->xdp_rxq, diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c index 173fe6c31341..e5bc69a9a37c 100644 --- a/drivers/net/ethernet/intel/ice/ice_main.c +++ b/drivers/net/ethernet/intel/ice/ice_main.c @@ -2898,10 +2898,18 @@ ice_xdp_setup_prog(struct ice_vsi *vsi, struct bpf_prog *prog, if (xdp_ring_err) NL_SET_ERR_MSG_MOD(extack, "Setting up XDP Tx resources failed"); } + /* reallocate Rx queues that are used for zero-copy */ + xdp_ring_err = ice_realloc_zc_buf(vsi, true); + if (xdp_ring_err) + NL_SET_ERR_MSG_MOD(extack, "Setting up XDP Rx resources failed"); } else if (ice_is_xdp_ena_vsi(vsi) && !prog) { xdp_ring_err = ice_destroy_xdp_rings(vsi); if (xdp_ring_err) NL_SET_ERR_MSG_MOD(extack, "Freeing XDP Tx resources failed"); + /* reallocate Rx queues that were used for zero-copy */ + xdp_ring_err = ice_realloc_zc_buf(vsi, false); + if (xdp_ring_err) + NL_SET_ERR_MSG_MOD(extack, "Freeing XDP Rx resources failed"); } else { /* safe to call even when prog == vsi->xdp_prog as * dev_xdp_install in net/core/dev.c incremented prog's diff --git a/drivers/net/ethernet/intel/ice/ice_xsk.c b/drivers/net/ethernet/intel/ice/ice_xsk.c index e48e29258450..03ce85f6e6df 100644 --- a/drivers/net/ethernet/intel/ice/ice_xsk.c +++ b/drivers/net/ethernet/intel/ice/ice_xsk.c @@ -192,6 +192,7 @@ static int ice_qp_dis(struct ice_vsi *vsi, u16 q_idx) err = ice_vsi_ctrl_one_rx_ring(vsi, false, q_idx, true); if (err) return err; + ice_clean_rx_ring(rx_ring); ice_qvec_toggle_napi(vsi, q_vector, false); ice_qp_clean_rings(vsi, q_idx); @@ -316,6 +317,62 @@ ice_xsk_pool_enable(struct ice_vsi *vsi, struct xsk_buff_pool *pool, u16 qid) return 0; } +/** + * ice_realloc_rx_xdp_bufs - reallocate for either XSK or normal buffer + * @rx_ring: Rx ring + * @pool_present: is pool for XSK present + * + * Try allocating memory and return ENOMEM, if failed to allocate. + * If allocation was successful, substitute buffer with allocated one. + * Returns 0 on success, negative on failure + */ +static int +ice_realloc_rx_xdp_bufs(struct ice_rx_ring *rx_ring, bool pool_present) +{ + size_t elem_size = pool_present ? sizeof(*rx_ring->xdp_buf) : + sizeof(*rx_ring->rx_buf); + void *sw_ring = kcalloc(rx_ring->count, elem_size, GFP_KERNEL); + + if (!sw_ring) + return -ENOMEM; + + if (pool_present) { + kfree(rx_ring->rx_buf); + rx_ring->rx_buf = NULL; + rx_ring->xdp_buf = sw_ring; + } else { + kfree(rx_ring->xdp_buf); + rx_ring->xdp_buf = NULL; + rx_ring->rx_buf = sw_ring; + } + + return 0; +} + +/** + * ice_realloc_zc_buf - reallocate XDP ZC queue pairs + * @vsi: Current VSI + * @zc: is zero copy set + * + * Reallocate buffer for rx_rings that might be used by XSK. + * XDP requires more memory, than rx_buf provides. + * Returns 0 on success, negative on failure + */ +int ice_realloc_zc_buf(struct ice_vsi *vsi, bool zc) +{ + struct ice_rx_ring *rx_ring; + unsigned long q; + + for_each_set_bit(q, vsi->af_xdp_zc_qps, + max_t(int, vsi->alloc_txq, vsi->alloc_rxq)) { + rx_ring = vsi->rx_rings[q]; + if (ice_realloc_rx_xdp_bufs(rx_ring, zc)) + return -ENOMEM; + } + + return 0; +} + /** * ice_xsk_pool_setup - enable/disable a buffer pool region depending on its state * @vsi: Current VSI @@ -345,11 +402,17 @@ int ice_xsk_pool_setup(struct ice_vsi *vsi, struct xsk_buff_pool *pool, u16 qid) if_running = netif_running(vsi->netdev) && ice_is_xdp_ena_vsi(vsi); if (if_running) { + struct ice_rx_ring *rx_ring = vsi->rx_rings[qid]; + ret = ice_qp_dis(vsi, qid); if (ret) { netdev_err(vsi->netdev, "ice_qp_dis error = %d\n", ret); goto xsk_pool_if_up; } + + ret = ice_realloc_rx_xdp_bufs(rx_ring, pool_present); + if (ret) + goto xsk_pool_if_up; } pool_failure = pool_present ? ice_xsk_pool_enable(vsi, pool, qid) : diff --git a/drivers/net/ethernet/intel/ice/ice_xsk.h b/drivers/net/ethernet/intel/ice/ice_xsk.h index 21faec8e97db..4edbe81eb646 100644 --- a/drivers/net/ethernet/intel/ice/ice_xsk.h +++ b/drivers/net/ethernet/intel/ice/ice_xsk.h @@ -27,6 +27,7 @@ bool ice_xsk_any_rx_ring_ena(struct ice_vsi *vsi); void ice_xsk_clean_rx_ring(struct ice_rx_ring *rx_ring); void ice_xsk_clean_xdp_ring(struct ice_tx_ring *xdp_ring); bool ice_xmit_zc(struct ice_tx_ring *xdp_ring, u32 budget, int napi_budget); +int ice_realloc_zc_buf(struct ice_vsi *vsi, bool zc); #else static inline bool ice_xmit_zc(struct ice_tx_ring __always_unused *xdp_ring, @@ -72,5 +73,12 @@ ice_xsk_wakeup(struct net_device __always_unused *netdev, static inline void ice_xsk_clean_rx_ring(struct ice_rx_ring *rx_ring) { } static inline void ice_xsk_clean_xdp_ring(struct ice_tx_ring *xdp_ring) { } + +static inline int +ice_realloc_zc_buf(struct ice_vsi __always_unused *vsi, + bool __always_unused zc) +{ + return 0; +} #endif /* CONFIG_XDP_SOCKETS */ #endif /* !_ICE_XSK_H_ */ -- cgit v1.2.3-59-g8ed1b From 59ac325557b6c14f1f793b90d3946bc145ffa085 Mon Sep 17 00:00:00 2001 From: Michal Swiatkowski Date: Wed, 17 Aug 2022 10:53:20 +0200 Subject: ice: use bitmap_free instead of devm_kfree pf->avail_txqs was allocated using bitmap_zalloc, bitmap_free should be used to free this memory. Fixes: 78b5713ac1241 ("ice: Alloc queue management bitmaps and arrays dynamically") Signed-off-by: Michal Swiatkowski Tested-by: Gurucharan (A Contingent worker at Intel) Signed-off-by: Tony Nguyen --- drivers/net/ethernet/intel/ice/ice_main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/net/ethernet/intel/ice/ice_main.c') diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c index e5bc69a9a37c..8c30eea61b6d 100644 --- a/drivers/net/ethernet/intel/ice/ice_main.c +++ b/drivers/net/ethernet/intel/ice/ice_main.c @@ -3913,7 +3913,7 @@ static int ice_init_pf(struct ice_pf *pf) pf->avail_rxqs = bitmap_zalloc(pf->max_pf_rxqs, GFP_KERNEL); if (!pf->avail_rxqs) { - devm_kfree(ice_pf_to_dev(pf), pf->avail_txqs); + bitmap_free(pf->avail_txqs); pf->avail_txqs = NULL; return -ENOMEM; } -- cgit v1.2.3-59-g8ed1b From ce4626131112e1d0066a890371e14d8091323f99 Mon Sep 17 00:00:00 2001 From: Tony Nguyen Date: Mon, 22 Aug 2022 11:56:54 -0700 Subject: ice: Allow operation with reduced device MSI-X The driver currently takes an all or nothing approach for device MSI-X vectors. Meaning if it does not get its full allocation, it will fail and not load. There is no reason it can't work with a reduced number of MSI-X vectors. Take a similar approach as commit 741106f7bd8d ("ice: Improve MSI-X fallback logic") and, instead, adjust the MSI-X request to make use of what is available. Signed-off-by: Tony Nguyen Tested-by: Petr Oros Tested-by: Gurucharan (A Contingent worker at Intel) --- drivers/net/ethernet/intel/ice/ice_main.c | 185 ++++++++++++++++-------------- 1 file changed, 100 insertions(+), 85 deletions(-) (limited to 'drivers/net/ethernet/intel/ice/ice_main.c') diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c index 14edf7614406..9d031271cfda 100644 --- a/drivers/net/ethernet/intel/ice/ice_main.c +++ b/drivers/net/ethernet/intel/ice/ice_main.c @@ -3921,88 +3921,135 @@ static int ice_init_pf(struct ice_pf *pf) return 0; } +/** + * ice_reduce_msix_usage - Reduce usage of MSI-X vectors + * @pf: board private structure + * @v_remain: number of remaining MSI-X vectors to be distributed + * + * Reduce the usage of MSI-X vectors when entire request cannot be fulfilled. + * pf->num_lan_msix and pf->num_rdma_msix values are set based on number of + * remaining vectors. + */ +static void ice_reduce_msix_usage(struct ice_pf *pf, int v_remain) +{ + int v_rdma; + + if (!ice_is_rdma_ena(pf)) { + pf->num_lan_msix = v_remain; + return; + } + + /* RDMA needs at least 1 interrupt in addition to AEQ MSIX */ + v_rdma = ICE_RDMA_NUM_AEQ_MSIX + 1; + + if (v_remain < ICE_MIN_LAN_TXRX_MSIX + ICE_MIN_RDMA_MSIX) { + dev_warn(ice_pf_to_dev(pf), "Not enough MSI-X vectors to support RDMA.\n"); + clear_bit(ICE_FLAG_RDMA_ENA, pf->flags); + + pf->num_rdma_msix = 0; + pf->num_lan_msix = ICE_MIN_LAN_TXRX_MSIX; + } else if ((v_remain < ICE_MIN_LAN_TXRX_MSIX + v_rdma) || + (v_remain - v_rdma < v_rdma)) { + /* Support minimum RDMA and give remaining vectors to LAN MSIX */ + pf->num_rdma_msix = ICE_MIN_RDMA_MSIX; + pf->num_lan_msix = v_remain - ICE_MIN_RDMA_MSIX; + } else { + /* Split remaining MSIX with RDMA after accounting for AEQ MSIX + */ + pf->num_rdma_msix = (v_remain - ICE_RDMA_NUM_AEQ_MSIX) / 2 + + ICE_RDMA_NUM_AEQ_MSIX; + pf->num_lan_msix = v_remain - pf->num_rdma_msix; + } +} + /** * ice_ena_msix_range - Request a range of MSIX vectors from the OS * @pf: board private structure * - * compute the number of MSIX vectors required (v_budget) and request from - * the OS. Return the number of vectors reserved or negative on failure + * Compute the number of MSIX vectors wanted and request from the OS. Adjust + * device usage if there are not enough vectors. Return the number of vectors + * reserved or negative on failure. */ static int ice_ena_msix_range(struct ice_pf *pf) { - int num_cpus, v_left, v_actual, v_other, v_budget = 0; + int num_cpus, hw_num_msix, v_other, v_wanted, v_actual; struct device *dev = ice_pf_to_dev(pf); - int needed, err, i; + int err, i; - v_left = pf->hw.func_caps.common_cap.num_msix_vectors; + hw_num_msix = pf->hw.func_caps.common_cap.num_msix_vectors; num_cpus = num_online_cpus(); - /* reserve for LAN miscellaneous handler */ - needed = ICE_MIN_LAN_OICR_MSIX; - if (v_left < needed) - goto no_hw_vecs_left_err; - v_budget += needed; - v_left -= needed; + /* LAN miscellaneous handler */ + v_other = ICE_MIN_LAN_OICR_MSIX; - /* reserve for flow director */ - if (test_bit(ICE_FLAG_FD_ENA, pf->flags)) { - needed = ICE_FDIR_MSIX; - if (v_left < needed) - goto no_hw_vecs_left_err; - v_budget += needed; - v_left -= needed; - } - - /* reserve for switchdev */ - needed = ICE_ESWITCH_MSIX; - if (v_left < needed) - goto no_hw_vecs_left_err; - v_budget += needed; - v_left -= needed; - - /* total used for non-traffic vectors */ - v_other = v_budget; - - /* reserve vectors for LAN traffic */ - needed = num_cpus; - if (v_left < needed) - goto no_hw_vecs_left_err; - pf->num_lan_msix = needed; - v_budget += needed; - v_left -= needed; - - /* reserve vectors for RDMA auxiliary driver */ + /* Flow Director */ + if (test_bit(ICE_FLAG_FD_ENA, pf->flags)) + v_other += ICE_FDIR_MSIX; + + /* switchdev */ + v_other += ICE_ESWITCH_MSIX; + + v_wanted = v_other; + + /* LAN traffic */ + pf->num_lan_msix = num_cpus; + v_wanted += pf->num_lan_msix; + + /* RDMA auxiliary driver */ if (ice_is_rdma_ena(pf)) { - needed = num_cpus + ICE_RDMA_NUM_AEQ_MSIX; - if (v_left < needed) - goto no_hw_vecs_left_err; - pf->num_rdma_msix = needed; - v_budget += needed; - v_left -= needed; + pf->num_rdma_msix = num_cpus + ICE_RDMA_NUM_AEQ_MSIX; + v_wanted += pf->num_rdma_msix; } - pf->msix_entries = devm_kcalloc(dev, v_budget, + if (v_wanted > hw_num_msix) { + int v_remain; + + dev_warn(dev, "not enough device MSI-X vectors. wanted = %d, available = %d\n", + v_wanted, hw_num_msix); + + if (hw_num_msix < ICE_MIN_MSIX) { + err = -ERANGE; + goto exit_err; + } + + v_remain = hw_num_msix - v_other; + if (v_remain < ICE_MIN_LAN_TXRX_MSIX) { + v_other = ICE_MIN_MSIX - ICE_MIN_LAN_TXRX_MSIX; + v_remain = ICE_MIN_LAN_TXRX_MSIX; + } + + ice_reduce_msix_usage(pf, v_remain); + v_wanted = pf->num_lan_msix + pf->num_rdma_msix + v_other; + + dev_notice(dev, "Reducing request to %d MSI-X vectors for LAN traffic.\n", + pf->num_lan_msix); + if (ice_is_rdma_ena(pf)) + dev_notice(dev, "Reducing request to %d MSI-X vectors for RDMA.\n", + pf->num_rdma_msix); + } + + pf->msix_entries = devm_kcalloc(dev, v_wanted, sizeof(*pf->msix_entries), GFP_KERNEL); if (!pf->msix_entries) { err = -ENOMEM; goto exit_err; } - for (i = 0; i < v_budget; i++) + for (i = 0; i < v_wanted; i++) pf->msix_entries[i].entry = i; /* actually reserve the vectors */ v_actual = pci_enable_msix_range(pf->pdev, pf->msix_entries, - ICE_MIN_MSIX, v_budget); + ICE_MIN_MSIX, v_wanted); if (v_actual < 0) { dev_err(dev, "unable to reserve MSI-X vectors\n"); err = v_actual; goto msix_err; } - if (v_actual < v_budget) { + if (v_actual < v_wanted) { dev_warn(dev, "not enough OS MSI-X vectors. requested = %d, obtained = %d\n", - v_budget, v_actual); + v_wanted, v_actual); if (v_actual < ICE_MIN_MSIX) { /* error if we can't get minimum vectors */ @@ -4011,38 +4058,11 @@ static int ice_ena_msix_range(struct ice_pf *pf) goto msix_err; } else { int v_remain = v_actual - v_other; - int v_rdma = 0, v_min_rdma = 0; - if (ice_is_rdma_ena(pf)) { - /* Need at least 1 interrupt in addition to - * AEQ MSIX - */ - v_rdma = ICE_RDMA_NUM_AEQ_MSIX + 1; - v_min_rdma = ICE_MIN_RDMA_MSIX; - } + if (v_remain < ICE_MIN_LAN_TXRX_MSIX) + v_remain = ICE_MIN_LAN_TXRX_MSIX; - if (v_actual == ICE_MIN_MSIX || - v_remain < ICE_MIN_LAN_TXRX_MSIX + v_min_rdma) { - dev_warn(dev, "Not enough MSI-X vectors to support RDMA.\n"); - clear_bit(ICE_FLAG_RDMA_ENA, pf->flags); - - pf->num_rdma_msix = 0; - pf->num_lan_msix = ICE_MIN_LAN_TXRX_MSIX; - } else if ((v_remain < ICE_MIN_LAN_TXRX_MSIX + v_rdma) || - (v_remain - v_rdma < v_rdma)) { - /* Support minimum RDMA and give remaining - * vectors to LAN MSIX - */ - pf->num_rdma_msix = v_min_rdma; - pf->num_lan_msix = v_remain - v_min_rdma; - } else { - /* Split remaining MSIX with RDMA after - * accounting for AEQ MSIX - */ - pf->num_rdma_msix = (v_remain - ICE_RDMA_NUM_AEQ_MSIX) / 2 + - ICE_RDMA_NUM_AEQ_MSIX; - pf->num_lan_msix = v_remain - pf->num_rdma_msix; - } + ice_reduce_msix_usage(pf, v_remain); dev_notice(dev, "Enabled %d MSI-X vectors for LAN traffic.\n", pf->num_lan_msix); @@ -4057,12 +4077,7 @@ static int ice_ena_msix_range(struct ice_pf *pf) msix_err: devm_kfree(dev, pf->msix_entries); - goto exit_err; -no_hw_vecs_left_err: - dev_err(dev, "not enough device MSI-X vectors. requested = %d, available = %d\n", - needed, v_left); - err = -ERANGE; exit_err: pf->num_rdma_msix = 0; pf->num_lan_msix = 0; -- cgit v1.2.3-59-g8ed1b From 23c619190318376769ad7b61504c2ea0703fb783 Mon Sep 17 00:00:00 2001 From: Dave Ertman Date: Tue, 9 Aug 2022 10:24:23 -0700 Subject: ice: Don't double unplug aux on peer initiated reset In the IDC callback that is accessed when the aux drivers request a reset, the function to unplug the aux devices is called. This function is also called in the ice_prepare_for_reset function. This double call is causing a "scheduling while atomic" BUG. [ 662.676430] ice 0000:4c:00.0 rocep76s0: cqp opcode = 0x1 maj_err_code = 0xffff min_err_code = 0x8003 [ 662.676609] ice 0000:4c:00.0 rocep76s0: [Modify QP Cmd Error][op_code=8] status=-29 waiting=1 completion_err=1 maj=0xffff min=0x8003 [ 662.815006] ice 0000:4c:00.0 rocep76s0: ICE OICR event notification: oicr = 0x10000003 [ 662.815014] ice 0000:4c:00.0 rocep76s0: critical PE Error, GLPE_CRITERR=0x00011424 [ 662.815017] ice 0000:4c:00.0 rocep76s0: Requesting a reset [ 662.815475] BUG: scheduling while atomic: swapper/37/0/0x00010002 [ 662.815475] BUG: scheduling while atomic: swapper/37/0/0x00010002 [ 662.815477] Modules linked in: rpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver nfs lockd grace fscache netfs rfkill 8021q garp mrp stp llc vfat fat rpcrdma intel_rapl_msr intel_rapl_common sunrpc i10nm_edac rdma_ucm nfit ib_srpt libnvdimm ib_isert iscsi_target_mod x86_pkg_temp_thermal intel_powerclamp coretemp target_core_mod snd_hda_intel ib_iser snd_intel_dspcfg libiscsi snd_intel_sdw_acpi scsi_transport_iscsi kvm_intel iTCO_wdt rdma_cm snd_hda_codec kvm iw_cm ipmi_ssif iTCO_vendor_support snd_hda_core irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hwdep snd_seq snd_seq_device rapl snd_pcm snd_timer isst_if_mbox_pci pcspkr isst_if_mmio irdma intel_uncore idxd acpi_ipmi joydev isst_if_common snd mei_me idxd_bus ipmi_si soundcore i2c_i801 mei ipmi_devintf i2c_smbus i2c_ismt ipmi_msghandler acpi_power_meter acpi_pad rv(OE) ib_uverbs ib_cm ib_core xfs libcrc32c ast i2c_algo_bit drm_vram_helper drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm_ttm_helpe r ttm [ 662.815546] nvme nvme_core ice drm crc32c_intel i40e t10_pi wmi pinctrl_emmitsburg dm_mirror dm_region_hash dm_log dm_mod fuse [ 662.815557] Preemption disabled at: [ 662.815558] [<0000000000000000>] 0x0 [ 662.815563] CPU: 37 PID: 0 Comm: swapper/37 Kdump: loaded Tainted: G S OE 5.17.1 #2 [ 662.815566] Hardware name: Intel Corporation D50DNP/D50DNP, BIOS SE5C6301.86B.6624.D18.2111021741 11/02/2021 [ 662.815568] Call Trace: [ 662.815572] [ 662.815574] dump_stack_lvl+0x33/0x42 [ 662.815581] __schedule_bug.cold.147+0x7d/0x8a [ 662.815588] __schedule+0x798/0x990 [ 662.815595] schedule+0x44/0xc0 [ 662.815597] schedule_preempt_disabled+0x14/0x20 [ 662.815600] __mutex_lock.isra.11+0x46c/0x490 [ 662.815603] ? __ibdev_printk+0x76/0xc0 [ib_core] [ 662.815633] device_del+0x37/0x3d0 [ 662.815639] ice_unplug_aux_dev+0x1a/0x40 [ice] [ 662.815674] ice_schedule_reset+0x3c/0xd0 [ice] [ 662.815693] irdma_iidc_event_handler.cold.7+0xb6/0xd3 [irdma] [ 662.815712] ? bitmap_find_next_zero_area_off+0x45/0xa0 [ 662.815719] ice_send_event_to_aux+0x54/0x70 [ice] [ 662.815741] ice_misc_intr+0x21d/0x2d0 [ice] [ 662.815756] __handle_irq_event_percpu+0x4c/0x180 [ 662.815762] handle_irq_event_percpu+0xf/0x40 [ 662.815764] handle_irq_event+0x34/0x60 [ 662.815766] handle_edge_irq+0x9a/0x1c0 [ 662.815770] __common_interrupt+0x62/0x100 [ 662.815774] common_interrupt+0xb4/0xd0 [ 662.815779] [ 662.815780] [ 662.815780] asm_common_interrupt+0x1e/0x40 [ 662.815785] RIP: 0010:cpuidle_enter_state+0xd6/0x380 [ 662.815789] Code: 49 89 c4 0f 1f 44 00 00 31 ff e8 65 d7 95 ff 45 84 ff 74 12 9c 58 f6 c4 02 0f 85 64 02 00 00 31 ff e8 ae c5 9c ff fb 45 85 f6 <0f> 88 12 01 00 00 49 63 d6 4c 2b 24 24 48 8d 04 52 48 8d 04 82 49 [ 662.815791] RSP: 0018:ff2c2c4f18edbe80 EFLAGS: 00000202 [ 662.815793] RAX: ff280805df140000 RBX: 0000000000000002 RCX: 000000000000001f [ 662.815795] RDX: 0000009a52da2d08 RSI: ffffffff93f8240b RDI: ffffffff93f53ee7 [ 662.815796] RBP: ff5e2bd11ff41928 R08: 0000000000000000 R09: 000000000002f8c0 [ 662.815797] R10: 0000010c3f18e2cf R11: 000000000000000f R12: 0000009a52da2d08 [ 662.815798] R13: ffffffff94ad7e20 R14: 0000000000000002 R15: 0000000000000000 [ 662.815801] cpuidle_enter+0x29/0x40 [ 662.815803] do_idle+0x261/0x2b0 [ 662.815807] cpu_startup_entry+0x19/0x20 [ 662.815809] start_secondary+0x114/0x150 [ 662.815813] secondary_startup_64_no_verify+0xd5/0xdb [ 662.815818] [ 662.815846] bad: scheduling from the idle thread! [ 662.815849] CPU: 37 PID: 0 Comm: swapper/37 Kdump: loaded Tainted: G S W OE 5.17.1 #2 [ 662.815852] Hardware name: Intel Corporation D50DNP/D50DNP, BIOS SE5C6301.86B.6624.D18.2111021741 11/02/2021 [ 662.815853] Call Trace: [ 662.815855] [ 662.815856] dump_stack_lvl+0x33/0x42 [ 662.815860] dequeue_task_idle+0x20/0x30 [ 662.815863] __schedule+0x1c3/0x990 [ 662.815868] schedule+0x44/0xc0 [ 662.815871] schedule_preempt_disabled+0x14/0x20 [ 662.815873] __mutex_lock.isra.11+0x3a8/0x490 [ 662.815876] ? __ibdev_printk+0x76/0xc0 [ib_core] [ 662.815904] device_del+0x37/0x3d0 [ 662.815909] ice_unplug_aux_dev+0x1a/0x40 [ice] [ 662.815937] ice_schedule_reset+0x3c/0xd0 [ice] [ 662.815961] irdma_iidc_event_handler.cold.7+0xb6/0xd3 [irdma] [ 662.815979] ? bitmap_find_next_zero_area_off+0x45/0xa0 [ 662.815985] ice_send_event_to_aux+0x54/0x70 [ice] [ 662.816011] ice_misc_intr+0x21d/0x2d0 [ice] [ 662.816033] __handle_irq_event_percpu+0x4c/0x180 [ 662.816037] handle_irq_event_percpu+0xf/0x40 [ 662.816039] handle_irq_event+0x34/0x60 [ 662.816042] handle_edge_irq+0x9a/0x1c0 [ 662.816045] __common_interrupt+0x62/0x100 [ 662.816048] common_interrupt+0xb4/0xd0 [ 662.816052] [ 662.816053] [ 662.816054] asm_common_interrupt+0x1e/0x40 [ 662.816057] RIP: 0010:cpuidle_enter_state+0xd6/0x380 [ 662.816060] Code: 49 89 c4 0f 1f 44 00 00 31 ff e8 65 d7 95 ff 45 84 ff 74 12 9c 58 f6 c4 02 0f 85 64 02 00 00 31 ff e8 ae c5 9c ff fb 45 85 f6 <0f> 88 12 01 00 00 49 63 d6 4c 2b 24 24 48 8d 04 52 48 8d 04 82 49 [ 662.816063] RSP: 0018:ff2c2c4f18edbe80 EFLAGS: 00000202 [ 662.816065] RAX: ff280805df140000 RBX: 0000000000000002 RCX: 000000000000001f [ 662.816067] RDX: 0000009a52da2d08 RSI: ffffffff93f8240b RDI: ffffffff93f53ee7 [ 662.816068] RBP: ff5e2bd11ff41928 R08: 0000000000000000 R09: 000000000002f8c0 [ 662.816070] R10: 0000010c3f18e2cf R11: 000000000000000f R12: 0000009a52da2d08 [ 662.816071] R13: ffffffff94ad7e20 R14: 0000000000000002 R15: 0000000000000000 [ 662.816075] cpuidle_enter+0x29/0x40 [ 662.816077] do_idle+0x261/0x2b0 [ 662.816080] cpu_startup_entry+0x19/0x20 [ 662.816083] start_secondary+0x114/0x150 [ 662.816087] secondary_startup_64_no_verify+0xd5/0xdb [ 662.816091] [ 662.816169] bad: scheduling from the idle thread! The correct place to unplug the aux devices for a reset is in the prepare_for_reset function, as this is a common place for all reset flows. It also has built in protection from being called twice in a single reset instance before the aux devices are replugged. Fixes: f9f5301e7e2d4 ("ice: Register auxiliary device to provide RDMA") Signed-off-by: Dave Ertman Tested-by: Helena Anna Dubel Signed-off-by: Tony Nguyen --- drivers/net/ethernet/intel/ice/ice_main.c | 2 -- 1 file changed, 2 deletions(-) (limited to 'drivers/net/ethernet/intel/ice/ice_main.c') diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c index 8c30eea61b6d..04836bbaf7d5 100644 --- a/drivers/net/ethernet/intel/ice/ice_main.c +++ b/drivers/net/ethernet/intel/ice/ice_main.c @@ -2399,8 +2399,6 @@ int ice_schedule_reset(struct ice_pf *pf, enum ice_reset_req reset) return -EBUSY; } - ice_unplug_aux_dev(pf); - switch (reset) { case ICE_RESET_PFR: set_bit(ICE_PFR_REQ, pf->state); -- cgit v1.2.3-59-g8ed1b From 122045ca770492660005c22379995506f13efea8 Mon Sep 17 00:00:00 2001 From: Michal Swiatkowski Date: Mon, 8 Aug 2022 11:58:54 +0200 Subject: ice: config netdev tc before setting queues number After lowering number of tx queues the warning appears: "Number of in use tx queues changed invalidating tc mappings. Priority traffic classification disabled!" Example command to reproduce: ethtool -L enp24s0f0 tx 36 rx 36 Fix this by setting correct tc mapping before setting real number of queues on netdev. Fixes: 0754d65bd4be5 ("ice: Add infrastructure for mqprio support via ndo_setup_tc") Signed-off-by: Michal Swiatkowski Tested-by: Gurucharan (A Contingent worker at Intel) Signed-off-by: Tony Nguyen --- drivers/net/ethernet/intel/ice/ice_main.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/net/ethernet/intel/ice/ice_main.c') diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c index 04836bbaf7d5..3042a76b848d 100644 --- a/drivers/net/ethernet/intel/ice/ice_main.c +++ b/drivers/net/ethernet/intel/ice/ice_main.c @@ -6858,6 +6858,8 @@ int ice_vsi_open(struct ice_vsi *vsi) if (err) goto err_setup_rx; + ice_vsi_cfg_netdev_tc(vsi, vsi->tc_cfg.ena_tc); + if (vsi->type == ICE_VSI_PF) { /* Notify the stack of the actual queue counts. */ err = netif_set_real_num_tx_queues(vsi->netdev, vsi->num_txq); -- cgit v1.2.3-59-g8ed1b From 8ac7132704f3fbd2095abb9459e5303ce8c9e559 Mon Sep 17 00:00:00 2001 From: Mateusz Palczewski Date: Fri, 26 Aug 2022 10:31:23 +0200 Subject: ice: Fix interface being down after reset with link-down-on-close flag on When performing a reset on ice driver with link-down-on-close flag on interface would always stay down. Fix this by moving a check of this flag to ice_stop() that is called only when user wants to bring interface down. Fixes: ab4ab73fc1ec ("ice: Add ethtool private flag to make forcing link down optional") Signed-off-by: Mateusz Palczewski Tested-by: Petr Oros Tested-by: Gurucharan (A Contingent worker at Intel) Signed-off-by: Tony Nguyen --- drivers/net/ethernet/intel/ice/ice_main.c | 21 ++++++++++++--------- 1 file changed, 12 insertions(+), 9 deletions(-) (limited to 'drivers/net/ethernet/intel/ice/ice_main.c') diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c index 3042a76b848d..e109cb93886b 100644 --- a/drivers/net/ethernet/intel/ice/ice_main.c +++ b/drivers/net/ethernet/intel/ice/ice_main.c @@ -6649,7 +6649,7 @@ static void ice_napi_disable_all(struct ice_vsi *vsi) */ int ice_down(struct ice_vsi *vsi) { - int i, tx_err, rx_err, link_err = 0, vlan_err = 0; + int i, tx_err, rx_err, vlan_err = 0; WARN_ON(!test_bit(ICE_VSI_DOWN, vsi->state)); @@ -6683,20 +6683,13 @@ int ice_down(struct ice_vsi *vsi) ice_napi_disable_all(vsi); - if (test_bit(ICE_FLAG_LINK_DOWN_ON_CLOSE_ENA, vsi->back->flags)) { - link_err = ice_force_phys_link_state(vsi, false); - if (link_err) - netdev_err(vsi->netdev, "Failed to set physical link down, VSI %d error %d\n", - vsi->vsi_num, link_err); - } - ice_for_each_txq(vsi, i) ice_clean_tx_ring(vsi->tx_rings[i]); ice_for_each_rxq(vsi, i) ice_clean_rx_ring(vsi->rx_rings[i]); - if (tx_err || rx_err || link_err || vlan_err) { + if (tx_err || rx_err || vlan_err) { netdev_err(vsi->netdev, "Failed to close VSI 0x%04X on switch 0x%04X\n", vsi->vsi_num, vsi->vsw->sw_id); return -EIO; @@ -8892,6 +8885,16 @@ int ice_stop(struct net_device *netdev) return -EBUSY; } + if (test_bit(ICE_FLAG_LINK_DOWN_ON_CLOSE_ENA, vsi->back->flags)) { + int link_err = ice_force_phys_link_state(vsi, false); + + if (link_err) { + netdev_err(vsi->netdev, "Failed to set physical link down, VSI %d error %d\n", + vsi->vsi_num, link_err); + return -EIO; + } + } + ice_vsi_close(vsi); return 0; -- cgit v1.2.3-59-g8ed1b From 1229b33973c7b89e989945a3edae7a17b6f909da Mon Sep 17 00:00:00 2001 From: Karol Kolacinski Date: Fri, 16 Sep 2022 13:17:28 -0700 Subject: ice: Add low latency Tx timestamp read E810 products can support low latency Tx timestamp register read. This requires usage of threaded IRQ instead of kthread to reduce the kthread start latency (spikes up to 20 ms). Add a check for the device capability and use the new method if supported. Signed-off-by: Karol Kolacinski Tested-by: Gurucharan (A Contingent worker at Intel) Signed-off-by: Tony Nguyen Link: https://lore.kernel.org/r/20220916201728.241510-1-anthony.l.nguyen@intel.com Signed-off-by: Jakub Kicinski --- drivers/net/ethernet/intel/ice/ice_common.c | 4 ++ drivers/net/ethernet/intel/ice/ice_main.c | 32 ++++++++-- drivers/net/ethernet/intel/ice/ice_ptp.c | 47 +++++++------- drivers/net/ethernet/intel/ice/ice_ptp.h | 9 +-- drivers/net/ethernet/intel/ice/ice_ptp_hw.c | 98 +++++++++++++++++++++++++---- drivers/net/ethernet/intel/ice/ice_ptp_hw.h | 7 +++ drivers/net/ethernet/intel/ice/ice_type.h | 2 + 7 files changed, 154 insertions(+), 45 deletions(-) (limited to 'drivers/net/ethernet/intel/ice/ice_main.c') diff --git a/drivers/net/ethernet/intel/ice/ice_common.c b/drivers/net/ethernet/intel/ice/ice_common.c index bec770e34f39..3cbfe0bf8e74 100644 --- a/drivers/net/ethernet/intel/ice/ice_common.c +++ b/drivers/net/ethernet/intel/ice/ice_common.c @@ -2519,6 +2519,8 @@ ice_parse_1588_dev_caps(struct ice_hw *hw, struct ice_hw_dev_caps *dev_p, info->tmr1_owned = ((number & ICE_TS_TMR1_OWND_M) != 0); info->tmr1_ena = ((number & ICE_TS_TMR1_ENA_M) != 0); + info->ts_ll_read = ((number & ICE_TS_LL_TX_TS_READ_M) != 0); + info->ena_ports = logical_id; info->tmr_own_map = phys_id; @@ -2536,6 +2538,8 @@ ice_parse_1588_dev_caps(struct ice_hw *hw, struct ice_hw_dev_caps *dev_p, info->tmr1_owned); ice_debug(hw, ICE_DBG_INIT, "dev caps: tmr1_ena = %u\n", info->tmr1_ena); + ice_debug(hw, ICE_DBG_INIT, "dev caps: ts_ll_read = %u\n", + info->ts_ll_read); ice_debug(hw, ICE_DBG_INIT, "dev caps: ieee_1588 ena_ports = %u\n", info->ena_ports); ice_debug(hw, ICE_DBG_INIT, "dev caps: tmr_own_map = %u\n", diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c index 7f59050e4122..aa26672b7205 100644 --- a/drivers/net/ethernet/intel/ice/ice_main.c +++ b/drivers/net/ethernet/intel/ice/ice_main.c @@ -3095,7 +3095,8 @@ static irqreturn_t ice_misc_intr(int __always_unused irq, void *data) if (oicr & PFINT_OICR_TSYN_TX_M) { ena_mask &= ~PFINT_OICR_TSYN_TX_M; - ice_ptp_process_ts(pf); + if (!hw->reset_ongoing) + ret = IRQ_WAKE_THREAD; } if (oicr & PFINT_OICR_TSYN_EVNT_M) { @@ -3130,7 +3131,8 @@ static irqreturn_t ice_misc_intr(int __always_unused irq, void *data) ice_service_task_schedule(pf); } } - ret = IRQ_HANDLED; + if (!ret) + ret = IRQ_HANDLED; ice_service_task_schedule(pf); ice_irq_dynamic_ena(hw, NULL, NULL); @@ -3138,6 +3140,24 @@ static irqreturn_t ice_misc_intr(int __always_unused irq, void *data) return ret; } +/** + * ice_misc_intr_thread_fn - misc interrupt thread function + * @irq: interrupt number + * @data: pointer to a q_vector + */ +static irqreturn_t ice_misc_intr_thread_fn(int __always_unused irq, void *data) +{ + irqreturn_t ret = IRQ_HANDLED; + struct ice_pf *pf = data; + bool irq_handled; + + irq_handled = ice_ptp_process_ts(pf); + if (!irq_handled) + ret = IRQ_WAKE_THREAD; + + return ret; +} + /** * ice_dis_ctrlq_interrupts - disable control queue interrupts * @hw: pointer to HW structure @@ -3250,10 +3270,12 @@ static int ice_req_irq_msix_misc(struct ice_pf *pf) pf->num_avail_sw_msix -= 1; pf->oicr_idx = (u16)oicr_idx; - err = devm_request_irq(dev, pf->msix_entries[pf->oicr_idx].vector, - ice_misc_intr, 0, pf->int_name, pf); + err = devm_request_threaded_irq(dev, + pf->msix_entries[pf->oicr_idx].vector, + ice_misc_intr, ice_misc_intr_thread_fn, + 0, pf->int_name, pf); if (err) { - dev_err(dev, "devm_request_irq for %s failed: %d\n", + dev_err(dev, "devm_request_threaded_irq for %s failed: %d\n", pf->int_name, err); ice_free_res(pf->irq_tracker, 1, ICE_RES_MISC_VEC_ID); pf->num_avail_sw_msix += 1; diff --git a/drivers/net/ethernet/intel/ice/ice_ptp.c b/drivers/net/ethernet/intel/ice/ice_ptp.c index 26020f3f0a43..5e41e99e91a5 100644 --- a/drivers/net/ethernet/intel/ice/ice_ptp.c +++ b/drivers/net/ethernet/intel/ice/ice_ptp.c @@ -600,8 +600,8 @@ static u64 ice_ptp_extend_40b_ts(struct ice_pf *pf, u64 in_tstamp) } /** - * ice_ptp_tx_tstamp_work - Process Tx timestamps for a port - * @work: pointer to the kthread_work struct + * ice_ptp_tx_tstamp - Process Tx timestamps for a port + * @tx: the PTP Tx timestamp tracker * * Process timestamps captured by the PHY associated with this port. To do * this, loop over each index with a waiting skb. @@ -614,11 +614,11 @@ static u64 ice_ptp_extend_40b_ts(struct ice_pf *pf, u64 in_tstamp) * 2) extend the 40b timestamp value to get a 64bit timestamp * 3) send that timestamp to the stack * - * After looping, if we still have waiting SKBs, then re-queue the work. This - * may cause us effectively poll even when not strictly necessary. We do this - * because it's possible a new timestamp was requested around the same time as - * the interrupt. In some cases hardware might not interrupt us again when the - * timestamp is captured. + * After looping, if we still have waiting SKBs, return true. This may cause us + * effectively poll even when not strictly necessary. We do this because it's + * possible a new timestamp was requested around the same time as the interrupt. + * In some cases hardware might not interrupt us again when the timestamp is + * captured. * * Note that we only take the tracking lock when clearing the bit and when * checking if we need to re-queue this task. The only place where bits can be @@ -627,27 +627,24 @@ static u64 ice_ptp_extend_40b_ts(struct ice_pf *pf, u64 in_tstamp) * thread. If the cleanup thread clears a bit we're processing we catch it * when we lock to clear the bit and then grab the SKB pointer. If a Tx thread * starts a new timestamp, we might not begin processing it right away but we - * will notice it at the end when we re-queue the work item. If a Tx thread - * starts a new timestamp just after this function exits without re-queuing, + * will notice it at the end when we re-queue the task. If a Tx thread starts + * a new timestamp just after this function exits without re-queuing, * the interrupt when the timestamp finishes should trigger. Avoiding holding * the lock for the entire function is important in order to ensure that Tx * threads do not get blocked while waiting for the lock. */ -static void ice_ptp_tx_tstamp_work(struct kthread_work *work) +static bool ice_ptp_tx_tstamp(struct ice_ptp_tx *tx) { struct ice_ptp_port *ptp_port; - struct ice_ptp_tx *tx; + bool ts_handled = true; struct ice_pf *pf; - struct ice_hw *hw; u8 idx; - tx = container_of(work, struct ice_ptp_tx, work); if (!tx->init) - return; + return false; ptp_port = container_of(tx, struct ice_ptp_port, tx); pf = ptp_port_to_pf(ptp_port); - hw = &pf->hw; for_each_set_bit(idx, tx->in_use, tx->len) { struct skb_shared_hwtstamps shhwtstamps = {}; @@ -658,7 +655,7 @@ static void ice_ptp_tx_tstamp_work(struct kthread_work *work) ice_trace(tx_tstamp_fw_req, tx->tstamps[idx].skb, idx); - err = ice_read_phy_tstamp(hw, tx->quad, phy_idx, + err = ice_read_phy_tstamp(&pf->hw, tx->quad, phy_idx, &raw_tstamp); if (err) continue; @@ -702,8 +699,10 @@ static void ice_ptp_tx_tstamp_work(struct kthread_work *work) */ spin_lock(&tx->lock); if (!bitmap_empty(tx->in_use, tx->len)) - kthread_queue_work(pf->ptp.kworker, &tx->work); + ts_handled = false; spin_unlock(&tx->lock); + + return ts_handled; } /** @@ -728,7 +727,6 @@ ice_ptp_alloc_tx_tracker(struct ice_ptp_tx *tx) } spin_lock_init(&tx->lock); - kthread_init_work(&tx->work, ice_ptp_tx_tstamp_work); tx->init = 1; @@ -775,8 +773,6 @@ ice_ptp_release_tx_tracker(struct ice_pf *pf, struct ice_ptp_tx *tx) { tx->init = 0; - kthread_cancel_work_sync(&tx->work); - ice_ptp_flush_tx_tracker(pf, tx); kfree(tx->tstamps); @@ -2405,16 +2401,17 @@ s8 ice_ptp_request_ts(struct ice_ptp_tx *tx, struct sk_buff *skb) } /** - * ice_ptp_process_ts - Spawn kthread work to handle timestamps + * ice_ptp_process_ts - Process the PTP Tx timestamps * @pf: Board private structure * - * Queue work required to process the PTP Tx timestamps outside of interrupt - * context. + * Returns true if timestamps are processed. */ -void ice_ptp_process_ts(struct ice_pf *pf) +bool ice_ptp_process_ts(struct ice_pf *pf) { if (pf->ptp.port.tx.init) - kthread_queue_work(pf->ptp.kworker, &pf->ptp.port.tx.work); + return ice_ptp_tx_tstamp(&pf->ptp.port.tx); + + return false; } static void ice_ptp_periodic_work(struct kthread_work *work) diff --git a/drivers/net/ethernet/intel/ice/ice_ptp.h b/drivers/net/ethernet/intel/ice/ice_ptp.h index d53dcd03e36b..a224b5e90386 100644 --- a/drivers/net/ethernet/intel/ice/ice_ptp.h +++ b/drivers/net/ethernet/intel/ice/ice_ptp.h @@ -105,7 +105,6 @@ struct ice_tx_tstamp { /** * struct ice_ptp_tx - Tracking structure for all Tx timestamp requests on a port - * @work: work function to handle processing of Tx timestamps * @lock: lock to prevent concurrent write to in_use bitmap * @tstamps: array of len to store outstanding requests * @in_use: bitmap of len to indicate which slots are in use @@ -117,7 +116,6 @@ struct ice_tx_tstamp { * window, timestamps are temporarily disabled. */ struct ice_ptp_tx { - struct kthread_work work; spinlock_t lock; /* lock protecting in_use bitmap */ struct ice_tx_tstamp *tstamps; unsigned long *in_use; @@ -249,7 +247,7 @@ void ice_ptp_cfg_timestamp(struct ice_pf *pf, bool ena); int ice_get_ptp_clock_index(struct ice_pf *pf); s8 ice_ptp_request_ts(struct ice_ptp_tx *tx, struct sk_buff *skb); -void ice_ptp_process_ts(struct ice_pf *pf); +bool ice_ptp_process_ts(struct ice_pf *pf); void ice_ptp_rx_hwtstamp(struct ice_rx_ring *rx_ring, @@ -282,7 +280,10 @@ ice_ptp_request_ts(struct ice_ptp_tx *tx, struct sk_buff *skb) return -1; } -static inline void ice_ptp_process_ts(struct ice_pf *pf) { } +static inline bool ice_ptp_process_ts(struct ice_pf *pf) +{ + return true; +} static inline void ice_ptp_rx_hwtstamp(struct ice_rx_ring *rx_ring, union ice_32b_rx_flex_desc *rx_desc, struct sk_buff *skb) { } diff --git a/drivers/net/ethernet/intel/ice/ice_ptp_hw.c b/drivers/net/ethernet/intel/ice/ice_ptp_hw.c index 6dff97d53d81..772b1f566d6e 100644 --- a/drivers/net/ethernet/intel/ice/ice_ptp_hw.c +++ b/drivers/net/ethernet/intel/ice/ice_ptp_hw.c @@ -1,6 +1,7 @@ // SPDX-License-Identifier: GPL-2.0 /* Copyright (C) 2021, Intel Corporation. */ +#include #include "ice_common.h" #include "ice_ptp_hw.h" #include "ice_ptp_consts.h" @@ -2587,38 +2588,113 @@ static int ice_write_phy_reg_e810(struct ice_hw *hw, u32 addr, u32 val) } /** - * ice_read_phy_tstamp_e810 - Read a PHY timestamp out of the external PHY + * ice_read_phy_tstamp_ll_e810 - Read a PHY timestamp registers through the FW + * @hw: pointer to the HW struct + * @idx: the timestamp index to read + * @hi: 8 bit timestamp high value + * @lo: 32 bit timestamp low value + * + * Read a 8bit timestamp high value and 32 bit timestamp low value out of the + * timestamp block of the external PHY on the E810 device using the low latency + * timestamp read. + */ +static int +ice_read_phy_tstamp_ll_e810(struct ice_hw *hw, u8 idx, u8 *hi, u32 *lo) +{ + u32 val; + u8 i; + + /* Write TS index to read to the PF register so the FW can read it */ + val = FIELD_PREP(TS_LL_READ_TS_IDX, idx) | TS_LL_READ_TS; + wr32(hw, PF_SB_ATQBAL, val); + + /* Read the register repeatedly until the FW provides us the TS */ + for (i = TS_LL_READ_RETRIES; i > 0; i--) { + val = rd32(hw, PF_SB_ATQBAL); + + /* When the bit is cleared, the TS is ready in the register */ + if (!(FIELD_GET(TS_LL_READ_TS, val))) { + /* High 8 bit value of the TS is on the bits 16:23 */ + *hi = FIELD_GET(TS_LL_READ_TS_HIGH, val); + + /* Read the low 32 bit value and set the TS valid bit */ + *lo = rd32(hw, PF_SB_ATQBAH) | TS_VALID; + return 0; + } + + udelay(10); + } + + /* FW failed to provide the TS in time */ + ice_debug(hw, ICE_DBG_PTP, "Failed to read PTP timestamp using low latency read\n"); + return -EINVAL; +} + +/** + * ice_read_phy_tstamp_sbq_e810 - Read a PHY timestamp registers through the sbq * @hw: pointer to the HW struct * @lport: the lport to read from * @idx: the timestamp index to read - * @tstamp: on return, the 40bit timestamp value + * @hi: 8 bit timestamp high value + * @lo: 32 bit timestamp low value * - * Read a 40bit timestamp value out of the timestamp block of the external PHY - * on the E810 device. + * Read a 8bit timestamp high value and 32 bit timestamp low value out of the + * timestamp block of the external PHY on the E810 device using sideband queue. */ static int -ice_read_phy_tstamp_e810(struct ice_hw *hw, u8 lport, u8 idx, u64 *tstamp) +ice_read_phy_tstamp_sbq_e810(struct ice_hw *hw, u8 lport, u8 idx, u8 *hi, + u32 *lo) { - u32 lo_addr, hi_addr, lo, hi; + u32 hi_addr = TS_EXT(HIGH_TX_MEMORY_BANK_START, lport, idx); + u32 lo_addr = TS_EXT(LOW_TX_MEMORY_BANK_START, lport, idx); + u32 lo_val, hi_val; int err; - lo_addr = TS_EXT(LOW_TX_MEMORY_BANK_START, lport, idx); - hi_addr = TS_EXT(HIGH_TX_MEMORY_BANK_START, lport, idx); - - err = ice_read_phy_reg_e810(hw, lo_addr, &lo); + err = ice_read_phy_reg_e810(hw, lo_addr, &lo_val); if (err) { ice_debug(hw, ICE_DBG_PTP, "Failed to read low PTP timestamp register, err %d\n", err); return err; } - err = ice_read_phy_reg_e810(hw, hi_addr, &hi); + err = ice_read_phy_reg_e810(hw, hi_addr, &hi_val); if (err) { ice_debug(hw, ICE_DBG_PTP, "Failed to read high PTP timestamp register, err %d\n", err); return err; } + *lo = lo_val; + *hi = (u8)hi_val; + + return 0; +} + +/** + * ice_read_phy_tstamp_e810 - Read a PHY timestamp out of the external PHY + * @hw: pointer to the HW struct + * @lport: the lport to read from + * @idx: the timestamp index to read + * @tstamp: on return, the 40bit timestamp value + * + * Read a 40bit timestamp value out of the timestamp block of the external PHY + * on the E810 device. + */ +static int +ice_read_phy_tstamp_e810(struct ice_hw *hw, u8 lport, u8 idx, u64 *tstamp) +{ + u32 lo = 0; + u8 hi = 0; + int err; + + if (hw->dev_caps.ts_dev_info.ts_ll_read) + err = ice_read_phy_tstamp_ll_e810(hw, idx, &hi, &lo); + else + err = ice_read_phy_tstamp_sbq_e810(hw, lport, idx, &hi, &lo); + + if (err) + return err; + /* For E810 devices, the timestamp is reported with the lower 32 bits * in the low register, and the upper 8 bits in the high register. */ diff --git a/drivers/net/ethernet/intel/ice/ice_ptp_hw.h b/drivers/net/ethernet/intel/ice/ice_ptp_hw.h index 1246e4ee4b5d..2bda64c76abc 100644 --- a/drivers/net/ethernet/intel/ice/ice_ptp_hw.h +++ b/drivers/net/ethernet/intel/ice/ice_ptp_hw.h @@ -402,6 +402,7 @@ bool ice_is_pca9575_present(struct ice_hw *hw); #define INCVAL_HIGH_M 0xFF /* Timestamp block macros */ +#define TS_VALID BIT(0) #define TS_LOW_M 0xFFFFFFFF #define TS_HIGH_M 0xFF #define TS_HIGH_S 32 @@ -413,6 +414,12 @@ bool ice_is_pca9575_present(struct ice_hw *hw); #define BYTES_PER_IDX_ADDR_L_U 8 #define BYTES_PER_IDX_ADDR_L 4 +/* Tx timestamp low latency read definitions */ +#define TS_LL_READ_RETRIES 200 +#define TS_LL_READ_TS_HIGH GENMASK(23, 16) +#define TS_LL_READ_TS_IDX GENMASK(29, 24) +#define TS_LL_READ_TS BIT(31) + /* Internal PHY timestamp address */ #define TS_L(a, idx) ((a) + ((idx) * BYTES_PER_IDX_ADDR_L_U)) #define TS_H(a, idx) ((a) + ((idx) * BYTES_PER_IDX_ADDR_L_U + \ diff --git a/drivers/net/ethernet/intel/ice/ice_type.h b/drivers/net/ethernet/intel/ice/ice_type.h index 6ea54a3fad2c..e1abfcee96dc 100644 --- a/drivers/net/ethernet/intel/ice/ice_type.h +++ b/drivers/net/ethernet/intel/ice/ice_type.h @@ -347,6 +347,7 @@ struct ice_ts_func_info { #define ICE_TS_DEV_ENA_M BIT(24) #define ICE_TS_TMR0_ENA_M BIT(25) #define ICE_TS_TMR1_ENA_M BIT(26) +#define ICE_TS_LL_TX_TS_READ_M BIT(28) struct ice_ts_dev_info { /* Device specific info */ @@ -359,6 +360,7 @@ struct ice_ts_dev_info { u8 ena; u8 tmr0_ena; u8 tmr1_ena; + u8 ts_ll_read; }; /* Function specific capabilities */ -- cgit v1.2.3-59-g8ed1b From a286ba73871411b8615eb52e9de1dd8c5078ed3d Mon Sep 17 00:00:00 2001 From: Jiri Pirko Date: Mon, 26 Sep 2022 13:09:37 +0200 Subject: ice: reorder PF/representor devlink port register/unregister flows Make sure that netdevice is registered/unregistered while devlink port is registered. Signed-off-by: Jiri Pirko Signed-off-by: Jakub Kicinski --- drivers/net/ethernet/intel/ice/ice_lib.c | 6 +++--- drivers/net/ethernet/intel/ice/ice_main.c | 12 ++++++------ drivers/net/ethernet/intel/ice/ice_repr.c | 2 +- 3 files changed, 10 insertions(+), 10 deletions(-) (limited to 'drivers/net/ethernet/intel/ice/ice_main.c') diff --git a/drivers/net/ethernet/intel/ice/ice_lib.c b/drivers/net/ethernet/intel/ice/ice_lib.c index 8a80da8e910e..938ba8c215cb 100644 --- a/drivers/net/ethernet/intel/ice/ice_lib.c +++ b/drivers/net/ethernet/intel/ice/ice_lib.c @@ -2988,9 +2988,6 @@ int ice_vsi_release(struct ice_vsi *vsi) clear_bit(ICE_VSI_NETDEV_REGISTERED, vsi->state); } - if (vsi->type == ICE_VSI_PF) - ice_devlink_destroy_pf_port(pf); - if (test_bit(ICE_FLAG_RSS_ENA, pf->flags)) ice_rss_clean(vsi); @@ -3048,6 +3045,9 @@ int ice_vsi_release(struct ice_vsi *vsi) } } + if (vsi->type == ICE_VSI_PF) + ice_devlink_destroy_pf_port(pf); + if (vsi->type == ICE_VSI_VF && vsi->agg_node && vsi->agg_node->valid) vsi->agg_node->num_vsis--; diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c index 0ccc8a750374..747f27c4e761 100644 --- a/drivers/net/ethernet/intel/ice/ice_main.c +++ b/drivers/net/ethernet/intel/ice/ice_main.c @@ -4599,6 +4599,10 @@ static int ice_register_netdev(struct ice_pf *pf) if (!vsi || !vsi->netdev) return -EIO; + err = ice_devlink_create_pf_port(pf); + if (err) + goto err_devlink_create; + err = register_netdev(vsi->netdev); if (err) goto err_register_netdev; @@ -4606,17 +4610,13 @@ static int ice_register_netdev(struct ice_pf *pf) set_bit(ICE_VSI_NETDEV_REGISTERED, vsi->state); netif_carrier_off(vsi->netdev); netif_tx_stop_all_queues(vsi->netdev); - err = ice_devlink_create_pf_port(pf); - if (err) - goto err_devlink_create; devlink_port_type_eth_set(&pf->devlink_port, vsi->netdev); return 0; -err_devlink_create: - unregister_netdev(vsi->netdev); - clear_bit(ICE_VSI_NETDEV_REGISTERED, vsi->state); err_register_netdev: + ice_devlink_destroy_pf_port(pf); +err_devlink_create: free_netdev(vsi->netdev); vsi->netdev = NULL; clear_bit(ICE_VSI_NETDEV_ALLOCD, vsi->state); diff --git a/drivers/net/ethernet/intel/ice/ice_repr.c b/drivers/net/ethernet/intel/ice/ice_repr.c index 0dac67cd9c77..bd31748aae1b 100644 --- a/drivers/net/ethernet/intel/ice/ice_repr.c +++ b/drivers/net/ethernet/intel/ice/ice_repr.c @@ -377,10 +377,10 @@ static void ice_repr_rem(struct ice_vf *vf) if (!vf->repr) return; - ice_devlink_destroy_vf_port(vf); kfree(vf->repr->q_vector); vf->repr->q_vector = NULL; unregister_netdev(vf->repr->netdev); + ice_devlink_destroy_vf_port(vf); free_netdev(vf->repr->netdev); vf->repr->netdev = NULL; #ifdef CONFIG_ICE_SWITCHDEV -- cgit v1.2.3-59-g8ed1b From b48b89f9c189d24eb5e2b4a0ac067da5a24ee86d Mon Sep 17 00:00:00 2001 From: Jakub Kicinski Date: Tue, 27 Sep 2022 06:27:53 -0700 Subject: net: drop the weight argument from netif_napi_add We tell driver developers to always pass NAPI_POLL_WEIGHT as the weight to netif_napi_add(). This may be confusing to newcomers, drop the weight argument, those who really need to tweak the weight can use netif_napi_add_weight(). Acked-by: Marc Kleine-Budde # for CAN Link: https://lore.kernel.org/r/20220927132753.750069-1-kuba@kernel.org Signed-off-by: Jakub Kicinski --- drivers/net/can/ctucanfd/ctucanfd_base.c | 2 +- drivers/net/can/ifi_canfd/ifi_canfd.c | 2 +- drivers/net/can/m_can/m_can.c | 3 +-- drivers/net/ethernet/actions/owl-emac.c | 2 +- drivers/net/ethernet/aeroflex/greth.c | 2 +- drivers/net/ethernet/agere/et131x.c | 2 +- drivers/net/ethernet/alacritech/slicoss.c | 2 +- drivers/net/ethernet/altera/altera_tse_main.c | 2 +- drivers/net/ethernet/amazon/ena/ena_netdev.c | 6 ++---- drivers/net/ethernet/amd/xgbe/xgbe-drv.c | 4 ++-- drivers/net/ethernet/apm/xgene-v2/main.c | 2 +- drivers/net/ethernet/apm/xgene/xgene_enet_main.c | 6 ++---- drivers/net/ethernet/aquantia/atlantic/aq_ptp.c | 3 +-- drivers/net/ethernet/aquantia/atlantic/aq_vec.c | 3 +-- drivers/net/ethernet/atheros/alx/main.c | 2 +- drivers/net/ethernet/atheros/atl1c/atl1c_main.c | 2 +- drivers/net/ethernet/atheros/atl1e/atl1e_main.c | 2 +- drivers/net/ethernet/atheros/atlx/atl1.c | 2 +- drivers/net/ethernet/broadcom/b44.c | 2 +- drivers/net/ethernet/broadcom/bcm4908_enet.c | 2 +- drivers/net/ethernet/broadcom/bcmsysport.c | 2 +- drivers/net/ethernet/broadcom/bgmac.c | 2 +- drivers/net/ethernet/broadcom/bnx2.c | 2 +- drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c | 6 ++---- drivers/net/ethernet/broadcom/bnxt/bnxt.c | 6 +++--- drivers/net/ethernet/broadcom/genet/bcmgenet.c | 3 +-- drivers/net/ethernet/broadcom/tg3.c | 4 ++-- drivers/net/ethernet/brocade/bna/bnad.c | 2 +- drivers/net/ethernet/cadence/macb_main.c | 4 ++-- drivers/net/ethernet/calxeda/xgmac.c | 2 +- drivers/net/ethernet/cavium/liquidio/lio_core.c | 2 +- drivers/net/ethernet/cavium/thunder/nicvf_main.c | 3 +-- drivers/net/ethernet/chelsio/cxgb/cxgb2.c | 2 +- drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c | 3 +-- drivers/net/ethernet/chelsio/cxgb4/sge.c | 2 +- drivers/net/ethernet/chelsio/cxgb4vf/sge.c | 2 +- drivers/net/ethernet/cirrus/ep93xx_eth.c | 2 +- drivers/net/ethernet/cisco/enic/enic_main.c | 9 +++++---- drivers/net/ethernet/cortina/gemini.c | 2 +- drivers/net/ethernet/dnet.c | 2 +- drivers/net/ethernet/emulex/benet/be_main.c | 3 +-- drivers/net/ethernet/engleder/tsnep_main.c | 2 +- drivers/net/ethernet/ethoc.c | 2 +- drivers/net/ethernet/faraday/ftgmac100.c | 2 +- drivers/net/ethernet/faraday/ftmac100.c | 2 +- drivers/net/ethernet/freescale/dpaa/dpaa_eth.c | 3 +-- drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c | 3 +-- drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c | 5 ++--- drivers/net/ethernet/freescale/enetc/enetc.c | 3 +-- drivers/net/ethernet/freescale/fec_main.c | 2 +- drivers/net/ethernet/freescale/gianfar.c | 2 +- drivers/net/ethernet/freescale/ucc_geth.c | 2 +- drivers/net/ethernet/fungible/funeth/funeth_main.c | 3 +-- drivers/net/ethernet/google/gve/gve_main.c | 3 +-- drivers/net/ethernet/hisilicon/hip04_eth.c | 2 +- drivers/net/ethernet/hisilicon/hix5hd2_gmac.c | 2 +- drivers/net/ethernet/hisilicon/hns/hns_enet.c | 6 ++---- drivers/net/ethernet/hisilicon/hns3/hns3_enet.c | 2 +- drivers/net/ethernet/ibm/ehea/ehea_main.c | 2 +- drivers/net/ethernet/ibm/ibmvnic.c | 2 +- drivers/net/ethernet/intel/e1000/e1000_main.c | 2 +- drivers/net/ethernet/intel/e1000e/netdev.c | 2 +- drivers/net/ethernet/intel/fm10k/fm10k_main.c | 3 +-- drivers/net/ethernet/intel/i40e/i40e_main.c | 3 +-- drivers/net/ethernet/intel/iavf/iavf_main.c | 2 +- drivers/net/ethernet/intel/ice/ice_base.c | 3 +-- drivers/net/ethernet/intel/ice/ice_eswitch.c | 4 ++-- drivers/net/ethernet/intel/ice/ice_main.c | 2 +- drivers/net/ethernet/intel/igb/igb_main.c | 3 +-- drivers/net/ethernet/intel/igbvf/netdev.c | 2 +- drivers/net/ethernet/intel/igc/igc_main.c | 3 +-- drivers/net/ethernet/intel/ixgb/ixgb_main.c | 2 +- drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c | 3 +-- drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c | 2 +- drivers/net/ethernet/jme.c | 2 +- drivers/net/ethernet/korina.c | 2 +- drivers/net/ethernet/lantiq_xrx200.c | 3 +-- drivers/net/ethernet/marvell/mv643xx_eth.c | 2 +- drivers/net/ethernet/marvell/mvneta.c | 5 ++--- drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c | 6 ++---- drivers/net/ethernet/marvell/octeon_ep/octep_main.c | 2 +- drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c | 3 +-- drivers/net/ethernet/marvell/prestera/prestera_rxtx.c | 2 +- drivers/net/ethernet/marvell/skge.c | 2 +- drivers/net/ethernet/marvell/sky2.c | 2 +- drivers/net/ethernet/mediatek/mtk_eth_soc.c | 6 ++---- drivers/net/ethernet/mediatek/mtk_star_emac.c | 3 +-- drivers/net/ethernet/mellanox/mlx4/en_cq.c | 2 +- drivers/net/ethernet/mellanox/mlx5/core/en/ptp.c | 2 +- drivers/net/ethernet/mellanox/mlx5/core/en/trap.c | 2 +- drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 2 +- .../ethernet/mellanox/mlxbf_gige/mlxbf_gige_main.c | 2 +- drivers/net/ethernet/microchip/lan743x_main.c | 4 +--- drivers/net/ethernet/microchip/lan966x/lan966x_fdma.c | 3 +-- drivers/net/ethernet/natsemi/natsemi.c | 2 +- drivers/net/ethernet/neterion/s2io.c | 4 ++-- drivers/net/ethernet/netronome/nfp/nfp_net_common.c | 4 +--- drivers/net/ethernet/ni/nixge.c | 2 +- drivers/net/ethernet/nvidia/forcedeth.c | 2 +- drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c | 3 +-- drivers/net/ethernet/pasemi/pasemi_mac.c | 2 +- drivers/net/ethernet/pensando/ionic/ionic_lif.c | 12 ++++-------- drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c | 3 +-- drivers/net/ethernet/qlogic/qede/qede_main.c | 3 +-- drivers/net/ethernet/qlogic/qla3xxx.c | 2 +- drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c | 19 +++++++------------ drivers/net/ethernet/qualcomm/emac/emac.c | 3 +-- drivers/net/ethernet/rdc/r6040.c | 2 +- drivers/net/ethernet/realtek/8139too.c | 2 +- drivers/net/ethernet/realtek/r8169_main.c | 2 +- drivers/net/ethernet/renesas/ravb_main.c | 4 ++-- drivers/net/ethernet/renesas/sh_eth.c | 2 +- drivers/net/ethernet/rocker/rocker_main.c | 3 +-- drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c | 2 +- drivers/net/ethernet/sfc/ef100_rep.c | 3 +-- drivers/net/ethernet/sfc/efx_channels.c | 2 +- drivers/net/ethernet/sfc/falcon/efx.c | 2 +- drivers/net/ethernet/sfc/siena/efx_channels.c | 2 +- drivers/net/ethernet/smsc/epic100.c | 2 +- drivers/net/ethernet/smsc/smsc9420.c | 2 +- drivers/net/ethernet/socionext/netsec.c | 2 +- drivers/net/ethernet/socionext/sni_ave.c | 3 +-- drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 6 ++---- drivers/net/ethernet/sun/cassini.c | 2 +- drivers/net/ethernet/sun/ldmvsw.c | 3 +-- drivers/net/ethernet/sun/niu.c | 2 +- drivers/net/ethernet/sun/sungem.c | 2 +- drivers/net/ethernet/sun/sunvnet.c | 3 +-- drivers/net/ethernet/sunplus/spl2sw_driver.c | 2 +- drivers/net/ethernet/synopsys/dwc-xlgmac-net.c | 5 ++--- drivers/net/ethernet/tehuti/tehuti.c | 2 +- drivers/net/ethernet/ti/am65-cpsw-nuss.c | 2 +- drivers/net/ethernet/ti/cpmac.c | 2 +- drivers/net/ethernet/ti/cpsw.c | 3 +-- drivers/net/ethernet/ti/cpsw_new.c | 4 +--- drivers/net/ethernet/ti/davinci_emac.c | 2 +- drivers/net/ethernet/ti/netcp_core.c | 2 +- drivers/net/ethernet/toshiba/ps3_gelic_net.c | 2 +- drivers/net/ethernet/toshiba/spider_net.c | 3 +-- drivers/net/ethernet/tundra/tsi108_eth.c | 2 +- drivers/net/ethernet/via/via-rhine.c | 2 +- drivers/net/ethernet/via/via-velocity.c | 2 +- drivers/net/ethernet/xilinx/xilinx_axienet_main.c | 4 ++-- drivers/net/fjes/fjes_main.c | 2 +- drivers/net/hyperv/netvsc.c | 3 +-- drivers/net/hyperv/rndis_filter.c | 2 +- drivers/net/ipa/gsi.c | 2 +- drivers/net/thunderbolt.c | 2 +- drivers/net/usb/lan78xx.c | 2 +- drivers/net/veth.c | 4 ++-- drivers/net/vmxnet3/vmxnet3_drv.c | 4 ++-- drivers/net/wireguard/peer.c | 3 +-- drivers/net/wireless/ath/ath10k/pci.c | 3 +-- drivers/net/wireless/ath/ath10k/sdio.c | 3 +-- drivers/net/wireless/ath/ath10k/snoc.c | 3 +-- drivers/net/wireless/ath/ath10k/usb.c | 3 +-- drivers/net/wireless/ath/ath11k/ahb.c | 2 +- drivers/net/wireless/ath/ath11k/pcic.c | 2 +- drivers/net/wireless/ath/wil6210/netdev.c | 6 ++---- drivers/net/wireless/intel/iwlwifi/pcie/rx.c | 2 +- drivers/net/wireless/mediatek/mt76/dma.c | 2 +- drivers/net/wireless/realtek/rtw88/pci.c | 3 +-- drivers/net/wireless/realtek/rtw89/core.c | 2 +- drivers/net/xen-netback/interface.c | 3 +-- drivers/net/xen-netfront.c | 3 +-- drivers/s390/net/qeth_l2_main.c | 2 +- drivers/s390/net/qeth_l3_main.c | 2 +- drivers/staging/qlge/qlge_main.c | 4 ++-- include/linux/netdevice.h | 5 ++--- net/core/gro_cells.c | 3 +-- 170 files changed, 207 insertions(+), 284 deletions(-) (limited to 'drivers/net/ethernet/intel/ice/ice_main.c') diff --git a/drivers/net/can/ctucanfd/ctucanfd_base.c b/drivers/net/can/ctucanfd/ctucanfd_base.c index c4026712ab7d..b8da15ea6ad9 100644 --- a/drivers/net/can/ctucanfd/ctucanfd_base.c +++ b/drivers/net/can/ctucanfd/ctucanfd_base.c @@ -1424,7 +1424,7 @@ int ctucan_probe_common(struct device *dev, void __iomem *addr, int irq, unsigne priv->can.clock.freq = can_clk_rate; - netif_napi_add(ndev, &priv->napi, ctucan_rx_poll, NAPI_POLL_WEIGHT); + netif_napi_add(ndev, &priv->napi, ctucan_rx_poll); ret = register_candev(ndev); if (ret) { diff --git a/drivers/net/can/ifi_canfd/ifi_canfd.c b/drivers/net/can/ifi_canfd/ifi_canfd.c index ad7a89b95da7..8d42b7e6661f 100644 --- a/drivers/net/can/ifi_canfd/ifi_canfd.c +++ b/drivers/net/can/ifi_canfd/ifi_canfd.c @@ -973,7 +973,7 @@ static int ifi_canfd_plat_probe(struct platform_device *pdev) priv->ndev = ndev; priv->base = addr; - netif_napi_add(ndev, &priv->napi, ifi_canfd_poll, 64); + netif_napi_add(ndev, &priv->napi, ifi_canfd_poll); priv->can.state = CAN_STATE_STOPPED; diff --git a/drivers/net/can/m_can/m_can.c b/drivers/net/can/m_can/m_can.c index 4709c012b1dc..dcb582563d5e 100644 --- a/drivers/net/can/m_can/m_can.c +++ b/drivers/net/can/m_can/m_can.c @@ -1467,8 +1467,7 @@ static int m_can_dev_setup(struct m_can_classdev *cdev) } if (!cdev->is_peripheral) - netif_napi_add(dev, &cdev->napi, - m_can_poll, NAPI_POLL_WEIGHT); + netif_napi_add(dev, &cdev->napi, m_can_poll); /* Shared properties of all M_CAN versions */ cdev->version = m_can_version; diff --git a/drivers/net/ethernet/actions/owl-emac.c b/drivers/net/ethernet/actions/owl-emac.c index 1cfdd01b4c2e..cd4d71b83c33 100644 --- a/drivers/net/ethernet/actions/owl-emac.c +++ b/drivers/net/ethernet/actions/owl-emac.c @@ -1576,7 +1576,7 @@ static int owl_emac_probe(struct platform_device *pdev) netdev->watchdog_timeo = OWL_EMAC_TX_TIMEOUT; netdev->netdev_ops = &owl_emac_netdev_ops; netdev->ethtool_ops = &owl_emac_ethtool_ops; - netif_napi_add(netdev, &priv->napi, owl_emac_poll, NAPI_POLL_WEIGHT); + netif_napi_add(netdev, &priv->napi, owl_emac_poll); ret = devm_register_netdev(dev, netdev); if (ret) { diff --git a/drivers/net/ethernet/aeroflex/greth.c b/drivers/net/ethernet/aeroflex/greth.c index 9c4fe25aca6c..e104fb02817d 100644 --- a/drivers/net/ethernet/aeroflex/greth.c +++ b/drivers/net/ethernet/aeroflex/greth.c @@ -1507,7 +1507,7 @@ static int greth_of_probe(struct platform_device *ofdev) } /* setup NAPI */ - netif_napi_add(dev, &greth->napi, greth_poll, 64); + netif_napi_add(dev, &greth->napi, greth_poll); return 0; diff --git a/drivers/net/ethernet/agere/et131x.c b/drivers/net/ethernet/agere/et131x.c index 28334b1e3d6b..5fab589b3ddf 100644 --- a/drivers/net/ethernet/agere/et131x.c +++ b/drivers/net/ethernet/agere/et131x.c @@ -3969,7 +3969,7 @@ static int et131x_pci_setup(struct pci_dev *pdev, et131x_init_send(adapter); - netif_napi_add(netdev, &adapter->napi, et131x_poll, 64); + netif_napi_add(netdev, &adapter->napi, et131x_poll); eth_hw_addr_set(netdev, adapter->addr); diff --git a/drivers/net/ethernet/alacritech/slicoss.c b/drivers/net/ethernet/alacritech/slicoss.c index 4cea61f16be3..a30d0f172986 100644 --- a/drivers/net/ethernet/alacritech/slicoss.c +++ b/drivers/net/ethernet/alacritech/slicoss.c @@ -1803,7 +1803,7 @@ static int slic_probe(struct pci_dev *pdev, const struct pci_device_id *ent) goto unmap; } - netif_napi_add(dev, &sdev->napi, slic_poll, NAPI_POLL_WEIGHT); + netif_napi_add(dev, &sdev->napi, slic_poll); netif_carrier_off(dev); err = register_netdev(dev); diff --git a/drivers/net/ethernet/altera/altera_tse_main.c b/drivers/net/ethernet/altera/altera_tse_main.c index 3cf409bdb283..7633b227b2ca 100644 --- a/drivers/net/ethernet/altera/altera_tse_main.c +++ b/drivers/net/ethernet/altera/altera_tse_main.c @@ -1365,7 +1365,7 @@ static int altera_tse_probe(struct platform_device *pdev) ndev->features |= NETIF_F_HW_VLAN_CTAG_RX; /* setup NAPI interface */ - netif_napi_add(ndev, &priv->napi, tse_poll, NAPI_POLL_WEIGHT); + netif_napi_add(ndev, &priv->napi, tse_poll); spin_lock_init(&priv->mac_cfg_lock); spin_lock_init(&priv->tx_lock); diff --git a/drivers/net/ethernet/amazon/ena/ena_netdev.c b/drivers/net/ethernet/amazon/ena/ena_netdev.c index 371269e0b2b9..d350eeec8bad 100644 --- a/drivers/net/ethernet/amazon/ena/ena_netdev.c +++ b/drivers/net/ethernet/amazon/ena/ena_netdev.c @@ -2265,10 +2265,8 @@ static void ena_init_napi_in_range(struct ena_adapter *adapter, for (i = first_index; i < first_index + count; i++) { struct ena_napi *napi = &adapter->ena_napi[i]; - netif_napi_add(adapter->netdev, - &napi->napi, - ENA_IS_XDP_INDEX(adapter, i) ? ena_xdp_io_poll : ena_io_poll, - NAPI_POLL_WEIGHT); + netif_napi_add(adapter->netdev, &napi->napi, + ENA_IS_XDP_INDEX(adapter, i) ? ena_xdp_io_poll : ena_io_poll); if (!ENA_IS_XDP_INDEX(adapter, i)) { napi->rx_ring = &adapter->rx_ring[i]; diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c index f342bb853189..7b666106feee 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c +++ b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c @@ -952,14 +952,14 @@ static void xgbe_napi_enable(struct xgbe_prv_data *pdata, unsigned int add) channel = pdata->channel[i]; if (add) netif_napi_add(pdata->netdev, &channel->napi, - xgbe_one_poll, NAPI_POLL_WEIGHT); + xgbe_one_poll); napi_enable(&channel->napi); } } else { if (add) netif_napi_add(pdata->netdev, &pdata->napi, - xgbe_all_poll, NAPI_POLL_WEIGHT); + xgbe_all_poll); napi_enable(&pdata->napi); } diff --git a/drivers/net/ethernet/apm/xgene-v2/main.c b/drivers/net/ethernet/apm/xgene-v2/main.c index d022b6db9e06..379d19d18dbe 100644 --- a/drivers/net/ethernet/apm/xgene-v2/main.c +++ b/drivers/net/ethernet/apm/xgene-v2/main.c @@ -672,7 +672,7 @@ static int xge_probe(struct platform_device *pdev) if (ret) goto err; - netif_napi_add(ndev, &pdata->napi, xge_napi, NAPI_POLL_WEIGHT); + netif_napi_add(ndev, &pdata->napi, xge_napi); ret = register_netdev(ndev); if (ret) { diff --git a/drivers/net/ethernet/apm/xgene/xgene_enet_main.c b/drivers/net/ethernet/apm/xgene/xgene_enet_main.c index 53dc8d5fede8..d6cfea65a714 100644 --- a/drivers/net/ethernet/apm/xgene/xgene_enet_main.c +++ b/drivers/net/ethernet/apm/xgene/xgene_enet_main.c @@ -1977,14 +1977,12 @@ static void xgene_enet_napi_add(struct xgene_enet_pdata *pdata) for (i = 0; i < pdata->rxq_cnt; i++) { napi = &pdata->rx_ring[i]->napi; - netif_napi_add(pdata->ndev, napi, xgene_enet_napi, - NAPI_POLL_WEIGHT); + netif_napi_add(pdata->ndev, napi, xgene_enet_napi); } for (i = 0; i < pdata->cq_cnt; i++) { napi = &pdata->tx_ring[i]->cp_ring->napi; - netif_napi_add(pdata->ndev, napi, xgene_enet_napi, - NAPI_POLL_WEIGHT); + netif_napi_add(pdata->ndev, napi, xgene_enet_napi); } } diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_ptp.c b/drivers/net/ethernet/aquantia/atlantic/aq_ptp.c index 275324c9e51e..80b44043e6c5 100644 --- a/drivers/net/ethernet/aquantia/atlantic/aq_ptp.c +++ b/drivers/net/ethernet/aquantia/atlantic/aq_ptp.c @@ -1217,8 +1217,7 @@ int aq_ptp_init(struct aq_nic_s *aq_nic, unsigned int idx_vec) atomic_set(&aq_ptp->offset_egress, 0); atomic_set(&aq_ptp->offset_ingress, 0); - netif_napi_add(aq_nic_get_ndev(aq_nic), &aq_ptp->napi, - aq_ptp_poll, NAPI_POLL_WEIGHT); + netif_napi_add(aq_nic_get_ndev(aq_nic), &aq_ptp->napi, aq_ptp_poll); aq_ptp->idx_vector = idx_vec; diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_vec.c b/drivers/net/ethernet/aquantia/atlantic/aq_vec.c index f0fdf20f01c1..f5db1c44e9b9 100644 --- a/drivers/net/ethernet/aquantia/atlantic/aq_vec.c +++ b/drivers/net/ethernet/aquantia/atlantic/aq_vec.c @@ -119,8 +119,7 @@ struct aq_vec_s *aq_vec_alloc(struct aq_nic_s *aq_nic, unsigned int idx, self->tx_rings = 0; self->rx_rings = 0; - netif_napi_add(aq_nic_get_ndev(aq_nic), &self->napi, - aq_vec_poll, NAPI_POLL_WEIGHT); + netif_napi_add(aq_nic_get_ndev(aq_nic), &self->napi, aq_vec_poll); err_exit: return self; diff --git a/drivers/net/ethernet/atheros/alx/main.c b/drivers/net/ethernet/atheros/alx/main.c index a89b93cb4e26..80bb8424e9a4 100644 --- a/drivers/net/ethernet/atheros/alx/main.c +++ b/drivers/net/ethernet/atheros/alx/main.c @@ -752,7 +752,7 @@ static int alx_alloc_napis(struct alx_priv *alx) goto err_out; np->alx = alx; - netif_napi_add(alx->dev, &np->napi, alx_poll, 64); + netif_napi_add(alx->dev, &np->napi, alx_poll); alx->qnapi[i] = np; } diff --git a/drivers/net/ethernet/atheros/atl1c/atl1c_main.c b/drivers/net/ethernet/atheros/atl1c/atl1c_main.c index be4b1f8eef29..40c781695d58 100644 --- a/drivers/net/ethernet/atheros/atl1c/atl1c_main.c +++ b/drivers/net/ethernet/atheros/atl1c/atl1c_main.c @@ -2732,7 +2732,7 @@ static int atl1c_probe(struct pci_dev *pdev, const struct pci_device_id *ent) dev_set_threaded(netdev, true); for (i = 0; i < adapter->rx_queue_count; ++i) netif_napi_add(netdev, &adapter->rrd_ring[i].napi, - atl1c_clean_rx, 64); + atl1c_clean_rx); for (i = 0; i < adapter->tx_queue_count; ++i) netif_napi_add_tx(netdev, &adapter->tpd_ring[i].napi, atl1c_clean_tx); diff --git a/drivers/net/ethernet/atheros/atl1e/atl1e_main.c b/drivers/net/ethernet/atheros/atl1e/atl1e_main.c index 57a51fb7746c..5db0f3495a32 100644 --- a/drivers/net/ethernet/atheros/atl1e/atl1e_main.c +++ b/drivers/net/ethernet/atheros/atl1e/atl1e_main.c @@ -2354,7 +2354,7 @@ static int atl1e_probe(struct pci_dev *pdev, const struct pci_device_id *ent) adapter->mii.phy_id_mask = 0x1f; adapter->mii.reg_num_mask = MDIO_REG_ADDR_MASK; - netif_napi_add(netdev, &adapter->napi, atl1e_clean, 64); + netif_napi_add(netdev, &adapter->napi, atl1e_clean); timer_setup(&adapter->phy_config_timer, atl1e_phy_config, 0); diff --git a/drivers/net/ethernet/atheros/atlx/atl1.c b/drivers/net/ethernet/atheros/atlx/atl1.c index 7fcfba370fc3..c8444bcdf527 100644 --- a/drivers/net/ethernet/atheros/atlx/atl1.c +++ b/drivers/net/ethernet/atheros/atlx/atl1.c @@ -2977,7 +2977,7 @@ static int atl1_probe(struct pci_dev *pdev, const struct pci_device_id *ent) netdev->netdev_ops = &atl1_netdev_ops; netdev->watchdog_timeo = 5 * HZ; - netif_napi_add(netdev, &adapter->napi, atl1_rings_clean, 64); + netif_napi_add(netdev, &adapter->napi, atl1_rings_clean); netdev->ethtool_ops = &atl1_ethtool_ops; adapter->bd_number = cards_found; diff --git a/drivers/net/ethernet/broadcom/b44.c b/drivers/net/ethernet/broadcom/b44.c index 7821084c8fbe..7f876721596c 100644 --- a/drivers/net/ethernet/broadcom/b44.c +++ b/drivers/net/ethernet/broadcom/b44.c @@ -2375,7 +2375,7 @@ static int b44_init_one(struct ssb_device *sdev, bp->tx_pending = B44_DEF_TX_RING_PENDING; dev->netdev_ops = &b44_netdev_ops; - netif_napi_add(dev, &bp->napi, b44_poll, 64); + netif_napi_add(dev, &bp->napi, b44_poll); dev->watchdog_timeo = B44_TX_TIMEOUT; dev->min_mtu = B44_MIN_MTU; dev->max_mtu = B44_MAX_MTU; diff --git a/drivers/net/ethernet/broadcom/bcm4908_enet.c b/drivers/net/ethernet/broadcom/bcm4908_enet.c index 489367fa5748..93ccf549e2ed 100644 --- a/drivers/net/ethernet/broadcom/bcm4908_enet.c +++ b/drivers/net/ethernet/broadcom/bcm4908_enet.c @@ -725,7 +725,7 @@ static int bcm4908_enet_probe(struct platform_device *pdev) netdev->mtu = ETH_DATA_LEN; netdev->max_mtu = ENET_MTU_MAX; netif_napi_add_tx(netdev, &enet->tx_ring.napi, bcm4908_enet_poll_tx); - netif_napi_add(netdev, &enet->rx_ring.napi, bcm4908_enet_poll_rx, NAPI_POLL_WEIGHT); + netif_napi_add(netdev, &enet->rx_ring.napi, bcm4908_enet_poll_rx); err = register_netdev(netdev); if (err) diff --git a/drivers/net/ethernet/broadcom/bcmsysport.c b/drivers/net/ethernet/broadcom/bcmsysport.c index 52144ea2bbf3..867f14c30e09 100644 --- a/drivers/net/ethernet/broadcom/bcmsysport.c +++ b/drivers/net/ethernet/broadcom/bcmsysport.c @@ -2564,7 +2564,7 @@ static int bcm_sysport_probe(struct platform_device *pdev) dev_set_drvdata(&pdev->dev, dev); dev->ethtool_ops = &bcm_sysport_ethtool_ops; dev->netdev_ops = &bcm_sysport_netdev_ops; - netif_napi_add(dev, &priv->napi, bcm_sysport_poll, 64); + netif_napi_add(dev, &priv->napi, bcm_sysport_poll); dev->features |= NETIF_F_RXCSUM | NETIF_F_HIGHDMA | NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM | diff --git a/drivers/net/ethernet/broadcom/bgmac.c b/drivers/net/ethernet/broadcom/bgmac.c index 29a9ab20ff98..5fb3af5670ec 100644 --- a/drivers/net/ethernet/broadcom/bgmac.c +++ b/drivers/net/ethernet/broadcom/bgmac.c @@ -1527,7 +1527,7 @@ int bgmac_enet_probe(struct bgmac *bgmac) if (bcm47xx_nvram_getenv("et0_no_txint", NULL, 0) == 0) bgmac->int_mask &= ~BGMAC_IS_TX_MASK; - netif_napi_add(net_dev, &bgmac->napi, bgmac_poll, NAPI_POLL_WEIGHT); + netif_napi_add(net_dev, &bgmac->napi, bgmac_poll); err = bgmac_phy_connect(bgmac); if (err) { diff --git a/drivers/net/ethernet/broadcom/bnx2.c b/drivers/net/ethernet/broadcom/bnx2.c index b612781be893..9624c45026ed 100644 --- a/drivers/net/ethernet/broadcom/bnx2.c +++ b/drivers/net/ethernet/broadcom/bnx2.c @@ -8522,7 +8522,7 @@ bnx2_init_napi(struct bnx2 *bp) else poll = bnx2_poll_msix; - netif_napi_add(bp->dev, &bp->bnx2_napi[i].napi, poll, 64); + netif_napi_add(bp->dev, &bp->bnx2_napi[i].napi, poll); bnapi->bp = bp; } } diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c index e704e42446aa..b6eb3ce976f0 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c @@ -44,8 +44,7 @@ static void bnx2x_add_all_napi_cnic(struct bnx2x *bp) /* Add NAPI objects */ for_each_rx_queue_cnic(bp, i) { - netif_napi_add(bp->dev, &bnx2x_fp(bp, i, napi), - bnx2x_poll, NAPI_POLL_WEIGHT); + netif_napi_add(bp->dev, &bnx2x_fp(bp, i, napi), bnx2x_poll); } } @@ -55,8 +54,7 @@ static void bnx2x_add_all_napi(struct bnx2x *bp) /* Add NAPI objects */ for_each_eth_queue(bp, i) { - netif_napi_add(bp->dev, &bnx2x_fp(bp, i, napi), - bnx2x_poll, NAPI_POLL_WEIGHT); + netif_napi_add(bp->dev, &bnx2x_fp(bp, i, napi), bnx2x_poll); } } diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c index 96da0ba3d507..eed98c10ca9d 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c @@ -9366,16 +9366,16 @@ static void bnxt_init_napi(struct bnxt *bp) cp_nr_rings--; for (i = 0; i < cp_nr_rings; i++) { bnapi = bp->bnapi[i]; - netif_napi_add(bp->dev, &bnapi->napi, poll_fn, 64); + netif_napi_add(bp->dev, &bnapi->napi, poll_fn); } if (BNXT_CHIP_TYPE_NITRO_A0(bp)) { bnapi = bp->bnapi[cp_nr_rings]; netif_napi_add(bp->dev, &bnapi->napi, - bnxt_poll_nitroa0, 64); + bnxt_poll_nitroa0); } } else { bnapi = bp->bnapi[0]; - netif_napi_add(bp->dev, &bnapi->napi, bnxt_poll, 64); + netif_napi_add(bp->dev, &bnapi->napi, bnxt_poll); } } diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.c b/drivers/net/ethernet/broadcom/genet/bcmgenet.c index 667e66079c73..25c450606985 100644 --- a/drivers/net/ethernet/broadcom/genet/bcmgenet.c +++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.c @@ -2707,8 +2707,7 @@ static int bcmgenet_init_rx_ring(struct bcmgenet_priv *priv, bcmgenet_init_rx_coalesce(ring); /* Initialize Rx NAPI */ - netif_napi_add(priv->dev, &ring->napi, bcmgenet_rx_poll, - NAPI_POLL_WEIGHT); + netif_napi_add(priv->dev, &ring->napi, bcmgenet_rx_poll); bcmgenet_rdma_ring_writel(priv, index, 0, RDMA_PROD_INDEX); bcmgenet_rdma_ring_writel(priv, index, 0, RDMA_CONS_INDEX); diff --git a/drivers/net/ethernet/broadcom/tg3.c b/drivers/net/ethernet/broadcom/tg3.c index 59d2d907e989..4179a12fc881 100644 --- a/drivers/net/ethernet/broadcom/tg3.c +++ b/drivers/net/ethernet/broadcom/tg3.c @@ -7380,9 +7380,9 @@ static void tg3_napi_init(struct tg3 *tp) { int i; - netif_napi_add(tp->dev, &tp->napi[0].napi, tg3_poll, 64); + netif_napi_add(tp->dev, &tp->napi[0].napi, tg3_poll); for (i = 1; i < tp->irq_cnt; i++) - netif_napi_add(tp->dev, &tp->napi[i].napi, tg3_poll_msix, 64); + netif_napi_add(tp->dev, &tp->napi[i].napi, tg3_poll_msix); } static void tg3_napi_fini(struct tg3 *tp) diff --git a/drivers/net/ethernet/brocade/bna/bnad.c b/drivers/net/ethernet/brocade/bna/bnad.c index 29dd0f93d6c0..d6d90f9722a7 100644 --- a/drivers/net/ethernet/brocade/bna/bnad.c +++ b/drivers/net/ethernet/brocade/bna/bnad.c @@ -1891,7 +1891,7 @@ bnad_napi_add(struct bnad *bnad, u32 rx_id) for (i = 0; i < bnad->num_rxp_per_rx; i++) { rx_ctrl = &bnad->rx_info[rx_id].rx_ctrl[i]; netif_napi_add(bnad->netdev, &rx_ctrl->napi, - bnad_napi_poll_rx, NAPI_POLL_WEIGHT); + bnad_napi_poll_rx); } } diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c index 4769c8a0c73a..c39697bed2fa 100644 --- a/drivers/net/ethernet/cadence/macb_main.c +++ b/drivers/net/ethernet/cadence/macb_main.c @@ -3978,8 +3978,8 @@ static int macb_init(struct platform_device *pdev) queue = &bp->queues[q]; queue->bp = bp; spin_lock_init(&queue->tx_ptr_lock); - netif_napi_add(dev, &queue->napi_rx, macb_rx_poll, NAPI_POLL_WEIGHT); - netif_napi_add(dev, &queue->napi_tx, macb_tx_poll, NAPI_POLL_WEIGHT); + netif_napi_add(dev, &queue->napi_rx, macb_rx_poll); + netif_napi_add(dev, &queue->napi_tx, macb_tx_poll); if (hw_q) { queue->ISR = GEM_ISR(hw_q - 1); queue->IER = GEM_IER(hw_q - 1); diff --git a/drivers/net/ethernet/calxeda/xgmac.c b/drivers/net/ethernet/calxeda/xgmac.c index 1281d1565ef8..f4f87dfa9687 100644 --- a/drivers/net/ethernet/calxeda/xgmac.c +++ b/drivers/net/ethernet/calxeda/xgmac.c @@ -1792,7 +1792,7 @@ static int xgmac_probe(struct platform_device *pdev) netdev_warn(ndev, "MAC address %pM not valid", ndev->dev_addr); - netif_napi_add(ndev, &priv->napi, xgmac_poll, 64); + netif_napi_add(ndev, &priv->napi, xgmac_poll); ret = register_netdev(ndev); if (ret) goto err_reg; diff --git a/drivers/net/ethernet/cavium/liquidio/lio_core.c b/drivers/net/ethernet/cavium/liquidio/lio_core.c index 73cb03266549..882b2be06ea0 100644 --- a/drivers/net/ethernet/cavium/liquidio/lio_core.c +++ b/drivers/net/ethernet/cavium/liquidio/lio_core.c @@ -851,7 +851,7 @@ int liquidio_setup_io_queues(struct octeon_device *octeon_dev, int ifidx, napi = &droq->napi; dev_dbg(&octeon_dev->pci_dev->dev, "netif_napi_add netdev:%llx oct:%llx\n", (u64)netdev, (u64)octeon_dev); - netif_napi_add(netdev, napi, liquidio_napi_poll, 64); + netif_napi_add(netdev, napi, liquidio_napi_poll); /* designate a CPU for this droq */ droq->cpu_id = cpu_id; diff --git a/drivers/net/ethernet/cavium/thunder/nicvf_main.c b/drivers/net/ethernet/cavium/thunder/nicvf_main.c index 768ea426d49f..98f3dc460ca7 100644 --- a/drivers/net/ethernet/cavium/thunder/nicvf_main.c +++ b/drivers/net/ethernet/cavium/thunder/nicvf_main.c @@ -1472,8 +1472,7 @@ int nicvf_open(struct net_device *netdev) } cq_poll->cq_idx = qidx; cq_poll->nicvf = nic; - netif_napi_add(netdev, &cq_poll->napi, nicvf_poll, - NAPI_POLL_WEIGHT); + netif_napi_add(netdev, &cq_poll->napi, nicvf_poll); napi_enable(&cq_poll->napi); nic->napi[qidx] = cq_poll; } diff --git a/drivers/net/ethernet/chelsio/cxgb/cxgb2.c b/drivers/net/ethernet/chelsio/cxgb/cxgb2.c index 17043c4fce52..d2286adf09fe 100644 --- a/drivers/net/ethernet/chelsio/cxgb/cxgb2.c +++ b/drivers/net/ethernet/chelsio/cxgb/cxgb2.c @@ -1053,7 +1053,7 @@ static int init_one(struct pci_dev *pdev, const struct pci_device_id *ent) netdev->hard_header_len += (netdev->hw_features & NETIF_F_TSO) ? sizeof(struct cpl_tx_pkt_lso) : sizeof(struct cpl_tx_pkt); - netif_napi_add(netdev, &adapter->napi, t1_poll, 64); + netif_napi_add(netdev, &adapter->napi, t1_poll); netdev->ethtool_ops = &t1_ethtool_ops; diff --git a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c index a46afc0bf5cc..a52e6b6e2876 100644 --- a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c +++ b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c @@ -609,8 +609,7 @@ static void init_napi(struct adapter *adap) struct sge_qset *qs = &adap->sge.qs[i]; if (qs->adap) - netif_napi_add(qs->netdev, &qs->napi, qs->napi.poll, - 64); + netif_napi_add(qs->netdev, &qs->napi, qs->napi.poll); } /* diff --git a/drivers/net/ethernet/chelsio/cxgb4/sge.c b/drivers/net/ethernet/chelsio/cxgb4/sge.c index ee52e3b1d74f..46809e2d94ee 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/sge.c +++ b/drivers/net/ethernet/chelsio/cxgb4/sge.c @@ -4467,7 +4467,7 @@ int t4_sge_alloc_rxq(struct adapter *adap, struct sge_rspq *iq, bool fwevtq, if (ret) goto err; - netif_napi_add(dev, &iq->napi, napi_rx_handler, 64); + netif_napi_add(dev, &iq->napi, napi_rx_handler); iq->cur_desc = iq->desc; iq->cidx = 0; iq->gen = 1; diff --git a/drivers/net/ethernet/chelsio/cxgb4vf/sge.c b/drivers/net/ethernet/chelsio/cxgb4vf/sge.c index 43b2ceb6aa32..2d0cf76fb3c5 100644 --- a/drivers/net/ethernet/chelsio/cxgb4vf/sge.c +++ b/drivers/net/ethernet/chelsio/cxgb4vf/sge.c @@ -2336,7 +2336,7 @@ int t4vf_sge_alloc_rxq(struct adapter *adapter, struct sge_rspq *rspq, if (ret) goto err; - netif_napi_add(dev, &rspq->napi, napi_rx_handler, 64); + netif_napi_add(dev, &rspq->napi, napi_rx_handler); rspq->cur_desc = rspq->desc; rspq->cidx = 0; rspq->gen = 1; diff --git a/drivers/net/ethernet/cirrus/ep93xx_eth.c b/drivers/net/ethernet/cirrus/ep93xx_eth.c index 888506185326..8627ab19d470 100644 --- a/drivers/net/ethernet/cirrus/ep93xx_eth.c +++ b/drivers/net/ethernet/cirrus/ep93xx_eth.c @@ -812,7 +812,7 @@ static int ep93xx_eth_probe(struct platform_device *pdev) ep = netdev_priv(dev); ep->dev = dev; SET_NETDEV_DEV(dev, &pdev->dev); - netif_napi_add(dev, &ep->napi, ep93xx_poll, 64); + netif_napi_add(dev, &ep->napi, ep93xx_poll); platform_set_drvdata(pdev, dev); diff --git a/drivers/net/ethernet/cisco/enic/enic_main.c b/drivers/net/ethernet/cisco/enic/enic_main.c index 372fb7b3a282..29500d32e362 100644 --- a/drivers/net/ethernet/cisco/enic/enic_main.c +++ b/drivers/net/ethernet/cisco/enic/enic_main.c @@ -2633,16 +2633,17 @@ static int enic_dev_init(struct enic *enic) switch (vnic_dev_get_intr_mode(enic->vdev)) { default: - netif_napi_add(netdev, &enic->napi[0], enic_poll, 64); + netif_napi_add(netdev, &enic->napi[0], enic_poll); break; case VNIC_DEV_INTR_MODE_MSIX: for (i = 0; i < enic->rq_count; i++) { netif_napi_add(netdev, &enic->napi[i], - enic_poll_msix_rq, NAPI_POLL_WEIGHT); + enic_poll_msix_rq); } for (i = 0; i < enic->wq_count; i++) - netif_napi_add(netdev, &enic->napi[enic_cq_wq(enic, i)], - enic_poll_msix_wq, NAPI_POLL_WEIGHT); + netif_napi_add(netdev, + &enic->napi[enic_cq_wq(enic, i)], + enic_poll_msix_wq); break; } diff --git a/drivers/net/ethernet/cortina/gemini.c b/drivers/net/ethernet/cortina/gemini.c index 6dae768671e3..fdf10318758b 100644 --- a/drivers/net/ethernet/cortina/gemini.c +++ b/drivers/net/ethernet/cortina/gemini.c @@ -2471,7 +2471,7 @@ static int gemini_ethernet_port_probe(struct platform_device *pdev) netdev->max_mtu = 10236 - VLAN_ETH_HLEN; port->freeq_refill = 0; - netif_napi_add(netdev, &port->napi, gmac_napi_poll, NAPI_POLL_WEIGHT); + netif_napi_add(netdev, &port->napi, gmac_napi_poll); ret = of_get_mac_address(np, mac); if (!ret) { diff --git a/drivers/net/ethernet/dnet.c b/drivers/net/ethernet/dnet.c index 99e6f76f6cc0..08184f20f510 100644 --- a/drivers/net/ethernet/dnet.c +++ b/drivers/net/ethernet/dnet.c @@ -788,7 +788,7 @@ static int dnet_probe(struct platform_device *pdev) } dev->netdev_ops = &dnet_netdev_ops; - netif_napi_add(dev, &bp->napi, dnet_poll, 64); + netif_napi_add(dev, &bp->napi, dnet_poll); dev->ethtool_ops = &dnet_ethtool_ops; dev->base_addr = (unsigned long)bp->regs; diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c index 414362febbb9..a92a74761546 100644 --- a/drivers/net/ethernet/emulex/benet/be_main.c +++ b/drivers/net/ethernet/emulex/benet/be_main.c @@ -2982,8 +2982,7 @@ static int be_evt_queues_create(struct be_adapter *adapter) return -ENOMEM; cpumask_set_cpu(cpumask_local_spread(i, numa_node), eqo->affinity_mask); - netif_napi_add(adapter->netdev, &eqo->napi, be_poll, - NAPI_POLL_WEIGHT); + netif_napi_add(adapter->netdev, &eqo->napi, be_poll); } return 0; } diff --git a/drivers/net/ethernet/engleder/tsnep_main.c b/drivers/net/ethernet/engleder/tsnep_main.c index 19db8b1dddc4..fbb0243661bc 100644 --- a/drivers/net/ethernet/engleder/tsnep_main.c +++ b/drivers/net/ethernet/engleder/tsnep_main.c @@ -899,7 +899,7 @@ static int tsnep_netdev_open(struct net_device *netdev) for (i = 0; i < adapter->num_queues; i++) { netif_napi_add(adapter->netdev, &adapter->queue[i].napi, - tsnep_poll, 64); + tsnep_poll); napi_enable(&adapter->queue[i].napi); tsnep_enable_irq(adapter, adapter->queue[i].irq_mask); diff --git a/drivers/net/ethernet/ethoc.c b/drivers/net/ethernet/ethoc.c index 437c5acfe222..95cbad198b4b 100644 --- a/drivers/net/ethernet/ethoc.c +++ b/drivers/net/ethernet/ethoc.c @@ -1224,7 +1224,7 @@ static int ethoc_probe(struct platform_device *pdev) netdev->ethtool_ops = ðoc_ethtool_ops; /* setup NAPI */ - netif_napi_add(netdev, &priv->napi, ethoc_poll, 64); + netif_napi_add(netdev, &priv->napi, ethoc_poll); spin_lock_init(&priv->lock); diff --git a/drivers/net/ethernet/faraday/ftgmac100.c b/drivers/net/ethernet/faraday/ftgmac100.c index da04beee5865..a03879a27b04 100644 --- a/drivers/net/ethernet/faraday/ftgmac100.c +++ b/drivers/net/ethernet/faraday/ftgmac100.c @@ -1506,7 +1506,7 @@ static int ftgmac100_open(struct net_device *netdev) goto err_hw; /* Initialize NAPI */ - netif_napi_add(netdev, &priv->napi, ftgmac100_poll, 64); + netif_napi_add(netdev, &priv->napi, ftgmac100_poll); /* Grab our interrupt */ err = request_irq(netdev->irq, ftgmac100_interrupt, 0, netdev->name, netdev); diff --git a/drivers/net/ethernet/faraday/ftmac100.c b/drivers/net/ethernet/faraday/ftmac100.c index bf6e664ffd43..d95d78230828 100644 --- a/drivers/net/ethernet/faraday/ftmac100.c +++ b/drivers/net/ethernet/faraday/ftmac100.c @@ -1091,7 +1091,7 @@ static int ftmac100_probe(struct platform_device *pdev) spin_lock_init(&priv->tx_lock); /* initialize NAPI */ - netif_napi_add(netdev, &priv->napi, ftmac100_poll, 64); + netif_napi_add(netdev, &priv->napi, ftmac100_poll); /* map io memory */ priv->res = request_mem_region(res->start, resource_size(res), diff --git a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c index 0a180d17121c..31cfa121333d 100644 --- a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c +++ b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c @@ -3183,8 +3183,7 @@ static int dpaa_napi_add(struct net_device *net_dev) for_each_possible_cpu(cpu) { percpu_priv = per_cpu_ptr(priv->percpu_priv, cpu); - netif_napi_add(net_dev, &percpu_priv->np.napi, - dpaa_eth_poll, NAPI_POLL_WEIGHT); + netif_napi_add(net_dev, &percpu_priv->np.napi, dpaa_eth_poll); } return 0; diff --git a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c index 75d51572693d..8d029addddad 100644 --- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c +++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c @@ -4565,8 +4565,7 @@ static void dpaa2_eth_add_ch_napi(struct dpaa2_eth_priv *priv) for (i = 0; i < priv->num_channels; i++) { ch = priv->channel[i]; /* NAPI weight *MUST* be a multiple of DPAA2_ETH_STORE_SIZE */ - netif_napi_add(priv->net_dev, &ch->napi, dpaa2_eth_poll, - NAPI_POLL_WEIGHT); + netif_napi_add(priv->net_dev, &ch->napi, dpaa2_eth_poll); } } diff --git a/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c b/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c index e507e9065214..2b5909fa93cf 100644 --- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c +++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c @@ -3373,9 +3373,8 @@ static int dpaa2_switch_probe(struct fsl_mc_device *sw_dev) * different queues for each switch ports. */ for (i = 0; i < DPAA2_SWITCH_RX_NUM_FQS; i++) - netif_napi_add(ethsw->ports[0]->netdev, - ðsw->fq[i].napi, dpaa2_switch_poll, - NAPI_POLL_WEIGHT); + netif_napi_add(ethsw->ports[0]->netdev, ðsw->fq[i].napi, + dpaa2_switch_poll); /* Setup IRQs */ err = dpaa2_switch_setup_irqs(sw_dev); diff --git a/drivers/net/ethernet/freescale/enetc/enetc.c b/drivers/net/ethernet/freescale/enetc/enetc.c index 9f5b921039bd..54bdf599ea05 100644 --- a/drivers/net/ethernet/freescale/enetc/enetc.c +++ b/drivers/net/ethernet/freescale/enetc/enetc.c @@ -2759,8 +2759,7 @@ int enetc_alloc_msix(struct enetc_ndev_priv *priv) v->rx_dim_en = true; } INIT_WORK(&v->rx_dim.work, enetc_rx_dim_work); - netif_napi_add(priv->ndev, &v->napi, enetc_poll, - NAPI_POLL_WEIGHT); + netif_napi_add(priv->ndev, &v->napi, enetc_poll); v->count_tx_rings = v_tx_rings; for (j = 0; j < v_tx_rings; j++) { diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c index 59921218a8a4..ff1950e96c6c 100644 --- a/drivers/net/ethernet/freescale/fec_main.c +++ b/drivers/net/ethernet/freescale/fec_main.c @@ -3608,7 +3608,7 @@ static int fec_enet_init(struct net_device *ndev) ndev->ethtool_ops = &fec_enet_ethtool_ops; writel(FEC_RX_DISABLED_IMASK, fep->hwp + FEC_IMASK); - netif_napi_add(ndev, &fep->napi, fec_enet_rx_napi, NAPI_POLL_WEIGHT); + netif_napi_add(ndev, &fep->napi, fec_enet_rx_napi); if (fep->quirks & FEC_QUIRK_HAS_VLAN) /* enable hw VLAN support */ diff --git a/drivers/net/ethernet/freescale/gianfar.c b/drivers/net/ethernet/freescale/gianfar.c index e7bf1524b68e..b2def295523a 100644 --- a/drivers/net/ethernet/freescale/gianfar.c +++ b/drivers/net/ethernet/freescale/gianfar.c @@ -3233,7 +3233,7 @@ static int gfar_probe(struct platform_device *ofdev) /* Register for napi ...We are registering NAPI for each grp */ for (i = 0; i < priv->num_grps; i++) { netif_napi_add(dev, &priv->gfargrp[i].napi_rx, - gfar_poll_rx_sq, NAPI_POLL_WEIGHT); + gfar_poll_rx_sq); netif_napi_add_tx_weight(dev, &priv->gfargrp[i].napi_tx, gfar_poll_tx_sq, 2); } diff --git a/drivers/net/ethernet/freescale/ucc_geth.c b/drivers/net/ethernet/freescale/ucc_geth.c index 823221c912ab..7a4cb4f07c32 100644 --- a/drivers/net/ethernet/freescale/ucc_geth.c +++ b/drivers/net/ethernet/freescale/ucc_geth.c @@ -3712,7 +3712,7 @@ static int ucc_geth_probe(struct platform_device* ofdev) dev->netdev_ops = &ucc_geth_netdev_ops; dev->watchdog_timeo = TX_TIMEOUT; INIT_WORK(&ugeth->timeout_work, ucc_geth_timeout_work); - netif_napi_add(dev, &ugeth->napi, ucc_geth_poll, 64); + netif_napi_add(dev, &ugeth->napi, ucc_geth_poll); dev->mtu = 1500; dev->max_mtu = 1518; diff --git a/drivers/net/ethernet/fungible/funeth/funeth_main.c b/drivers/net/ethernet/fungible/funeth/funeth_main.c index 6980455fb909..095f51c4d9d9 100644 --- a/drivers/net/ethernet/fungible/funeth/funeth_main.c +++ b/drivers/net/ethernet/fungible/funeth/funeth_main.c @@ -339,8 +339,7 @@ static int fun_alloc_queue_irqs(struct net_device *dev, unsigned int ntx, return PTR_ERR(irq); fp->num_rx_irqs++; - netif_napi_add(dev, &irq->napi, fun_rxq_napi_poll, - NAPI_POLL_WEIGHT); + netif_napi_add(dev, &irq->napi, fun_rxq_napi_poll); } netif_info(fp, intr, dev, "Reserved %u/%u IRQs for Tx/Rx queues\n", diff --git a/drivers/net/ethernet/google/gve/gve_main.c b/drivers/net/ethernet/google/gve/gve_main.c index 044db3ebb071..d3e3ac242bfc 100644 --- a/drivers/net/ethernet/google/gve/gve_main.c +++ b/drivers/net/ethernet/google/gve/gve_main.c @@ -526,8 +526,7 @@ static void gve_add_napi(struct gve_priv *priv, int ntfy_idx, { struct gve_notify_block *block = &priv->ntfy_blocks[ntfy_idx]; - netif_napi_add(priv->dev, &block->napi, gve_poll, - NAPI_POLL_WEIGHT); + netif_napi_add(priv->dev, &block->napi, gve_poll); } static void gve_remove_napi(struct gve_priv *priv, int ntfy_idx) diff --git a/drivers/net/ethernet/hisilicon/hip04_eth.c b/drivers/net/ethernet/hisilicon/hip04_eth.c index ddeceb26fb79..50c3f5d6611f 100644 --- a/drivers/net/ethernet/hisilicon/hip04_eth.c +++ b/drivers/net/ethernet/hisilicon/hip04_eth.c @@ -990,7 +990,7 @@ static int hip04_mac_probe(struct platform_device *pdev) ndev->watchdog_timeo = TX_TIMEOUT; ndev->priv_flags |= IFF_UNICAST_FLT; ndev->irq = irq; - netif_napi_add(ndev, &priv->napi, hip04_rx_poll, NAPI_POLL_WEIGHT); + netif_napi_add(ndev, &priv->napi, hip04_rx_poll); hip04_reset_dreq(priv); hip04_reset_ppe(priv); diff --git a/drivers/net/ethernet/hisilicon/hix5hd2_gmac.c b/drivers/net/ethernet/hisilicon/hix5hd2_gmac.c index d7e62eca050f..ffcf797dfa90 100644 --- a/drivers/net/ethernet/hisilicon/hix5hd2_gmac.c +++ b/drivers/net/ethernet/hisilicon/hix5hd2_gmac.c @@ -1243,7 +1243,7 @@ static int hix5hd2_dev_probe(struct platform_device *pdev) if (ret) goto out_phy_node; - netif_napi_add(ndev, &priv->napi, hix5hd2_poll, NAPI_POLL_WEIGHT); + netif_napi_add(ndev, &priv->napi, hix5hd2_poll); if (HAS_CAP_TSO(priv->hw_cap)) { ret = hix5hd2_init_sg_desc_queue(priv); diff --git a/drivers/net/ethernet/hisilicon/hns/hns_enet.c b/drivers/net/ethernet/hisilicon/hns/hns_enet.c index d94cc8c6681f..7cf10d1e2b31 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_enet.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_enet.c @@ -2109,8 +2109,7 @@ static int hns_nic_init_ring_data(struct hns_nic_priv *priv) rd->fini_process = is_ver1 ? hns_nic_tx_fini_pro : hns_nic_tx_fini_pro_v2; - netif_napi_add(priv->netdev, &rd->napi, - hns_nic_common_poll, NAPI_POLL_WEIGHT); + netif_napi_add(priv->netdev, &rd->napi, hns_nic_common_poll); rd->ring->irq_init_flag = RCB_IRQ_NOT_INITED; } for (i = h->q_num; i < h->q_num * 2; i++) { @@ -2122,8 +2121,7 @@ static int hns_nic_init_ring_data(struct hns_nic_priv *priv) rd->fini_process = is_ver1 ? hns_nic_rx_fini_pro : hns_nic_rx_fini_pro_v2; - netif_napi_add(priv->netdev, &rd->napi, - hns_nic_common_poll, NAPI_POLL_WEIGHT); + netif_napi_add(priv->netdev, &rd->napi, hns_nic_common_poll); rd->ring->irq_init_flag = RCB_IRQ_NOT_INITED; } diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c index 39b75b68474c..4cb2421e71a7 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c @@ -4692,7 +4692,7 @@ static int hns3_nic_init_vector_data(struct hns3_nic_priv *priv) goto map_ring_fail; netif_napi_add(priv->netdev, &tqp_vector->napi, - hns3_nic_common_poll, NAPI_POLL_WEIGHT); + hns3_nic_common_poll); } return 0; diff --git a/drivers/net/ethernet/ibm/ehea/ehea_main.c b/drivers/net/ethernet/ibm/ehea/ehea_main.c index 5dc302880f5f..294bdbbeacc3 100644 --- a/drivers/net/ethernet/ibm/ehea/ehea_main.c +++ b/drivers/net/ethernet/ibm/ehea/ehea_main.c @@ -1546,7 +1546,7 @@ static int ehea_init_port_res(struct ehea_port *port, struct ehea_port_res *pr, kfree(init_attr); - netif_napi_add(pr->port->netdev, &pr->napi, ehea_poll, 64); + netif_napi_add(pr->port->netdev, &pr->napi, ehea_poll); ret = 0; goto out; diff --git a/drivers/net/ethernet/ibm/ibmvnic.c b/drivers/net/ethernet/ibm/ibmvnic.c index 5ab7c0f81e9a..65dbfbec487a 100644 --- a/drivers/net/ethernet/ibm/ibmvnic.c +++ b/drivers/net/ethernet/ibm/ibmvnic.c @@ -1262,7 +1262,7 @@ static int init_napi(struct ibmvnic_adapter *adapter) for (i = 0; i < adapter->req_rx_queues; i++) { netdev_dbg(adapter->netdev, "Adding napi[%d]\n", i); netif_napi_add(adapter->netdev, &adapter->napi[i], - ibmvnic_poll, NAPI_POLL_WEIGHT); + ibmvnic_poll); } adapter->num_active_rx_napi = adapter->req_rx_queues; diff --git a/drivers/net/ethernet/intel/e1000/e1000_main.c b/drivers/net/ethernet/intel/e1000/e1000_main.c index 23299fc56199..61e60e4de600 100644 --- a/drivers/net/ethernet/intel/e1000/e1000_main.c +++ b/drivers/net/ethernet/intel/e1000/e1000_main.c @@ -1012,7 +1012,7 @@ static int e1000_probe(struct pci_dev *pdev, const struct pci_device_id *ent) netdev->netdev_ops = &e1000_netdev_ops; e1000_set_ethtool_ops(netdev); netdev->watchdog_timeo = 5 * HZ; - netif_napi_add(netdev, &adapter->napi, e1000_clean, 64); + netif_napi_add(netdev, &adapter->napi, e1000_clean); strncpy(netdev->name, pci_name(pdev), sizeof(netdev->name) - 1); diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c index 56984803c957..49e926959ad3 100644 --- a/drivers/net/ethernet/intel/e1000e/netdev.c +++ b/drivers/net/ethernet/intel/e1000e/netdev.c @@ -7479,7 +7479,7 @@ static int e1000_probe(struct pci_dev *pdev, const struct pci_device_id *ent) netdev->netdev_ops = &e1000e_netdev_ops; e1000e_set_ethtool_ops(netdev); netdev->watchdog_timeo = 5 * HZ; - netif_napi_add(netdev, &adapter->napi, e1000e_poll, 64); + netif_napi_add(netdev, &adapter->napi, e1000e_poll); strscpy(netdev->name, pci_name(pdev), sizeof(netdev->name)); netdev->mem_start = mmio_start; diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_main.c b/drivers/net/ethernet/intel/fm10k/fm10k_main.c index 3362f26d7f99..4a6630586ec9 100644 --- a/drivers/net/ethernet/intel/fm10k/fm10k_main.c +++ b/drivers/net/ethernet/intel/fm10k/fm10k_main.c @@ -1595,8 +1595,7 @@ static int fm10k_alloc_q_vector(struct fm10k_intfc *interface, return -ENOMEM; /* initialize NAPI */ - netif_napi_add(interface->netdev, &q_vector->napi, - fm10k_poll, NAPI_POLL_WEIGHT); + netif_napi_add(interface->netdev, &q_vector->napi, fm10k_poll); /* tie q_vector and interface together */ interface->q_vector[v_idx] = q_vector; diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c index 3c8b70d31232..2c07fa8ecfc8 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_main.c +++ b/drivers/net/ethernet/intel/i40e/i40e_main.c @@ -11941,8 +11941,7 @@ static int i40e_vsi_alloc_q_vector(struct i40e_vsi *vsi, int v_idx) cpumask_copy(&q_vector->affinity_mask, cpu_possible_mask); if (vsi->netdev) - netif_napi_add(vsi->netdev, &q_vector->napi, - i40e_napi_poll, NAPI_POLL_WEIGHT); + netif_napi_add(vsi->netdev, &q_vector->napi, i40e_napi_poll); /* tie q_vector and vsi together */ vsi->q_vectors[v_idx] = q_vector; diff --git a/drivers/net/ethernet/intel/iavf/iavf_main.c b/drivers/net/ethernet/intel/iavf/iavf_main.c index 79fef8c59d65..3fc572341781 100644 --- a/drivers/net/ethernet/intel/iavf/iavf_main.c +++ b/drivers/net/ethernet/intel/iavf/iavf_main.c @@ -1831,7 +1831,7 @@ static int iavf_alloc_q_vectors(struct iavf_adapter *adapter) q_vector->reg_idx = q_idx; cpumask_copy(&q_vector->affinity_mask, cpu_possible_mask); netif_napi_add(adapter->netdev, &q_vector->napi, - iavf_napi_poll, NAPI_POLL_WEIGHT); + iavf_napi_poll); } return 0; diff --git a/drivers/net/ethernet/intel/ice/ice_base.c b/drivers/net/ethernet/intel/ice/ice_base.c index 1e97242a8f85..9e36f01dfa4f 100644 --- a/drivers/net/ethernet/intel/ice/ice_base.c +++ b/drivers/net/ethernet/intel/ice/ice_base.c @@ -130,8 +130,7 @@ static int ice_vsi_alloc_q_vector(struct ice_vsi *vsi, u16 v_idx) * handler here (i.e. resume, reset/rebuild, etc.) */ if (vsi->netdev) - netif_napi_add(vsi->netdev, &q_vector->napi, ice_napi_poll, - NAPI_POLL_WEIGHT); + netif_napi_add(vsi->netdev, &q_vector->napi, ice_napi_poll); out: /* tie q_vector and VSI together */ diff --git a/drivers/net/ethernet/intel/ice/ice_eswitch.c b/drivers/net/ethernet/intel/ice/ice_eswitch.c index e35371e61e07..f9f15acae90a 100644 --- a/drivers/net/ethernet/intel/ice/ice_eswitch.c +++ b/drivers/net/ethernet/intel/ice/ice_eswitch.c @@ -292,8 +292,8 @@ static int ice_eswitch_setup_reprs(struct ice_pf *pf) if (max_vsi_num < vsi->vsi_num) max_vsi_num = vsi->vsi_num; - netif_napi_add(vf->repr->netdev, &vf->repr->q_vector->napi, ice_napi_poll, - NAPI_POLL_WEIGHT); + netif_napi_add(vf->repr->netdev, &vf->repr->q_vector->napi, + ice_napi_poll); netif_keep_dst(vf->repr->netdev); } diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c index 747f27c4e761..0f6718719453 100644 --- a/drivers/net/ethernet/intel/ice/ice_main.c +++ b/drivers/net/ethernet/intel/ice/ice_main.c @@ -3310,7 +3310,7 @@ static void ice_napi_add(struct ice_vsi *vsi) ice_for_each_q_vector(vsi, v_idx) netif_napi_add(vsi->netdev, &vsi->q_vectors[v_idx]->napi, - ice_napi_poll, NAPI_POLL_WEIGHT); + ice_napi_poll); } /** diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c index ff0c7f0bf07a..f8e32833226c 100644 --- a/drivers/net/ethernet/intel/igb/igb_main.c +++ b/drivers/net/ethernet/intel/igb/igb_main.c @@ -1211,8 +1211,7 @@ static int igb_alloc_q_vector(struct igb_adapter *adapter, return -ENOMEM; /* initialize NAPI */ - netif_napi_add(adapter->netdev, &q_vector->napi, - igb_poll, 64); + netif_napi_add(adapter->netdev, &q_vector->napi, igb_poll); /* tie q_vector and adapter together */ adapter->q_vector[v_idx] = q_vector; diff --git a/drivers/net/ethernet/intel/igbvf/netdev.c b/drivers/net/ethernet/intel/igbvf/netdev.c index f4e91db89fe5..3a32809510fc 100644 --- a/drivers/net/ethernet/intel/igbvf/netdev.c +++ b/drivers/net/ethernet/intel/igbvf/netdev.c @@ -1109,7 +1109,7 @@ static int igbvf_alloc_queues(struct igbvf_adapter *adapter) return -ENOMEM; } - netif_napi_add(netdev, &adapter->rx_ring->napi, igbvf_poll, 64); + netif_napi_add(netdev, &adapter->rx_ring->napi, igbvf_poll); return 0; } diff --git a/drivers/net/ethernet/intel/igc/igc_main.c b/drivers/net/ethernet/intel/igc/igc_main.c index bf6c461e1a2a..34889be63e78 100644 --- a/drivers/net/ethernet/intel/igc/igc_main.c +++ b/drivers/net/ethernet/intel/igc/igc_main.c @@ -4394,8 +4394,7 @@ static int igc_alloc_q_vector(struct igc_adapter *adapter, return -ENOMEM; /* initialize NAPI */ - netif_napi_add(adapter->netdev, &q_vector->napi, - igc_poll, 64); + netif_napi_add(adapter->netdev, &q_vector->napi, igc_poll); /* tie q_vector and adapter together */ adapter->q_vector[v_idx] = q_vector; diff --git a/drivers/net/ethernet/intel/ixgb/ixgb_main.c b/drivers/net/ethernet/intel/ixgb/ixgb_main.c index 45be9a1ab6af..b4d47e7a76c8 100644 --- a/drivers/net/ethernet/intel/ixgb/ixgb_main.c +++ b/drivers/net/ethernet/intel/ixgb/ixgb_main.c @@ -414,7 +414,7 @@ ixgb_probe(struct pci_dev *pdev, const struct pci_device_id *ent) netdev->netdev_ops = &ixgb_netdev_ops; ixgb_set_ethtool_ops(netdev); netdev->watchdog_timeo = 5 * HZ; - netif_napi_add(netdev, &adapter->napi, ixgb_clean, 64); + netif_napi_add(netdev, &adapter->napi, ixgb_clean); strncpy(netdev->name, pci_name(pdev), sizeof(netdev->name) - 1); diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c index 86b11164655e..f8156fe4b1dc 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c @@ -874,8 +874,7 @@ static int ixgbe_alloc_q_vector(struct ixgbe_adapter *adapter, #endif /* initialize NAPI */ - netif_napi_add(adapter->netdev, &q_vector->napi, - ixgbe_poll, 64); + netif_napi_add(adapter->netdev, &q_vector->napi, ixgbe_poll); /* tie q_vector and adapter together */ adapter->q_vector[v_idx] = q_vector; diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c index 2f12fbe229c1..99933e89717a 100644 --- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c +++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c @@ -2733,7 +2733,7 @@ static int ixgbevf_alloc_q_vector(struct ixgbevf_adapter *adapter, int v_idx, return -ENOMEM; /* initialize NAPI */ - netif_napi_add(adapter->netdev, &q_vector->napi, ixgbevf_poll, 64); + netif_napi_add(adapter->netdev, &q_vector->napi, ixgbevf_poll); /* tie q_vector and adapter together */ adapter->q_vector[v_idx] = q_vector; diff --git a/drivers/net/ethernet/jme.c b/drivers/net/ethernet/jme.c index b56594407965..1732ec3c3dbd 100644 --- a/drivers/net/ethernet/jme.c +++ b/drivers/net/ethernet/jme.c @@ -3009,7 +3009,7 @@ jme_init_one(struct pci_dev *pdev, jwrite32(jme, JME_APMC, apmc); } - netif_napi_add(netdev, &jme->napi, jme_poll, NAPI_POLL_WEIGHT); + netif_napi_add(netdev, &jme->napi, jme_poll); spin_lock_init(&jme->phy_lock); spin_lock_init(&jme->macaddr_lock); diff --git a/drivers/net/ethernet/korina.c b/drivers/net/ethernet/korina.c index 27194398d8ba..2b9335cb4bb3 100644 --- a/drivers/net/ethernet/korina.c +++ b/drivers/net/ethernet/korina.c @@ -1355,7 +1355,7 @@ static int korina_probe(struct platform_device *pdev) dev->netdev_ops = &korina_netdev_ops; dev->ethtool_ops = &netdev_ethtool_ops; dev->watchdog_timeo = TX_TIMEOUT; - netif_napi_add(dev, &lp->napi, korina_poll, NAPI_POLL_WEIGHT); + netif_napi_add(dev, &lp->napi, korina_poll); lp->mii_if.dev = dev; lp->mii_if.mdio_read = korina_mdio_read; diff --git a/drivers/net/ethernet/lantiq_xrx200.c b/drivers/net/ethernet/lantiq_xrx200.c index 57f27cc7724e..8d646c7f8c82 100644 --- a/drivers/net/ethernet/lantiq_xrx200.c +++ b/drivers/net/ethernet/lantiq_xrx200.c @@ -620,8 +620,7 @@ static int xrx200_probe(struct platform_device *pdev) PMAC_HD_CTL); /* setup NAPI */ - netif_napi_add(net_dev, &priv->chan_rx.napi, xrx200_poll_rx, - NAPI_POLL_WEIGHT); + netif_napi_add(net_dev, &priv->chan_rx.napi, xrx200_poll_rx); netif_napi_add_tx(net_dev, &priv->chan_tx.napi, xrx200_tx_housekeeping); diff --git a/drivers/net/ethernet/marvell/mv643xx_eth.c b/drivers/net/ethernet/marvell/mv643xx_eth.c index 8b9abe622489..707993b445d1 100644 --- a/drivers/net/ethernet/marvell/mv643xx_eth.c +++ b/drivers/net/ethernet/marvell/mv643xx_eth.c @@ -3183,7 +3183,7 @@ static int mv643xx_eth_probe(struct platform_device *pdev) INIT_WORK(&mp->tx_timeout_task, tx_timeout_task); - netif_napi_add(dev, &mp->napi, mv643xx_eth_poll, NAPI_POLL_WEIGHT); + netif_napi_add(dev, &mp->napi, mv643xx_eth_poll); timer_setup(&mp->rx_oom, oom_timer_wrapper, 0); diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c index b500fe1dfa81..ff3e361e06e7 100644 --- a/drivers/net/ethernet/marvell/mvneta.c +++ b/drivers/net/ethernet/marvell/mvneta.c @@ -5600,14 +5600,13 @@ static int mvneta_probe(struct platform_device *pdev) * operation, so only single NAPI should be initialized. */ if (pp->neta_armada3700) { - netif_napi_add(dev, &pp->napi, mvneta_poll, NAPI_POLL_WEIGHT); + netif_napi_add(dev, &pp->napi, mvneta_poll); } else { for_each_present_cpu(cpu) { struct mvneta_pcpu_port *port = per_cpu_ptr(pp->ports, cpu); - netif_napi_add(dev, &port->napi, mvneta_poll, - NAPI_POLL_WEIGHT); + netif_napi_add(dev, &port->napi, mvneta_poll); port->pp = pp; } } diff --git a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c index 38e5b4be6a4d..daa890d6993e 100644 --- a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c +++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c @@ -5770,8 +5770,7 @@ static int mvpp2_simple_queue_vectors_init(struct mvpp2_port *port, v->irq = irq_of_parse_and_map(port_node, 0); if (v->irq <= 0) return -EINVAL; - netif_napi_add(port->dev, &v->napi, mvpp2_poll, - NAPI_POLL_WEIGHT); + netif_napi_add(port->dev, &v->napi, mvpp2_poll); port->nqvecs = 1; @@ -5831,8 +5830,7 @@ static int mvpp2_multi_queue_vectors_init(struct mvpp2_port *port, goto err; } - netif_napi_add(port->dev, &v->napi, mvpp2_poll, - NAPI_POLL_WEIGHT); + netif_napi_add(port->dev, &v->napi, mvpp2_poll); } return 0; diff --git a/drivers/net/ethernet/marvell/octeon_ep/octep_main.c b/drivers/net/ethernet/marvell/octeon_ep/octep_main.c index 97f080c66dd4..9089adcb75f9 100644 --- a/drivers/net/ethernet/marvell/octeon_ep/octep_main.c +++ b/drivers/net/ethernet/marvell/octeon_ep/octep_main.c @@ -410,7 +410,7 @@ static void octep_napi_add(struct octep_device *oct) for (i = 0; i < oct->num_oqs; i++) { netdev_dbg(oct->netdev, "Adding NAPI on Q-%d\n", i); netif_napi_add(oct->netdev, &oct->ioq_vector[i]->napi, - octep_napi_poll, 64); + octep_napi_poll); oct->oq[i]->napi = &oct->ioq_vector[i]->napi; } } diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c index 88ce472959b0..fa9348d6a4f4 100644 --- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c +++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c @@ -1661,8 +1661,7 @@ int otx2_open(struct net_device *netdev) cq_poll->dev = (void *)pf; cq_poll->dim.mode = DIM_CQ_PERIOD_MODE_START_FROM_CQE; INIT_WORK(&cq_poll->dim.work, otx2_dim_work); - netif_napi_add(netdev, &cq_poll->napi, - otx2_napi_handler, NAPI_POLL_WEIGHT); + netif_napi_add(netdev, &cq_poll->napi, otx2_napi_handler); napi_enable(&cq_poll->napi); } diff --git a/drivers/net/ethernet/marvell/prestera/prestera_rxtx.c b/drivers/net/ethernet/marvell/prestera/prestera_rxtx.c index dc3e3ddc60bf..42ee963e9f75 100644 --- a/drivers/net/ethernet/marvell/prestera/prestera_rxtx.c +++ b/drivers/net/ethernet/marvell/prestera/prestera_rxtx.c @@ -659,7 +659,7 @@ static int prestera_sdma_switch_init(struct prestera_switch *sw) init_dummy_netdev(&sdma->napi_dev); - netif_napi_add(&sdma->napi_dev, &sdma->rx_napi, prestera_sdma_rx_poll, 64); + netif_napi_add(&sdma->napi_dev, &sdma->rx_napi, prestera_sdma_rx_poll); napi_enable(&sdma->rx_napi); return 0; diff --git a/drivers/net/ethernet/marvell/skge.c b/drivers/net/ethernet/marvell/skge.c index bcc4aa59d10a..1b43704baceb 100644 --- a/drivers/net/ethernet/marvell/skge.c +++ b/drivers/net/ethernet/marvell/skge.c @@ -3832,7 +3832,7 @@ static struct net_device *skge_devinit(struct skge_hw *hw, int port, dev->features |= NETIF_F_HIGHDMA; skge = netdev_priv(dev); - netif_napi_add(dev, &skge->napi, skge_poll, NAPI_POLL_WEIGHT); + netif_napi_add(dev, &skge->napi, skge_poll); skge->netdev = dev; skge->hw = hw; skge->msg_enable = netif_msg_init(debug, default_msg); diff --git a/drivers/net/ethernet/marvell/sky2.c b/drivers/net/ethernet/marvell/sky2.c index e19acfcd84d4..ab33ba1c3023 100644 --- a/drivers/net/ethernet/marvell/sky2.c +++ b/drivers/net/ethernet/marvell/sky2.c @@ -4937,7 +4937,7 @@ static int sky2_probe(struct pci_dev *pdev, const struct pci_device_id *ent) } } - netif_napi_add(dev, &hw->napi, sky2_poll, NAPI_POLL_WEIGHT); + netif_napi_add(dev, &hw->napi, sky2_poll); err = register_netdev(dev); if (err) { diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c index 49b7e8c1f4bd..4fba7cb0144b 100644 --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c @@ -4166,10 +4166,8 @@ static int mtk_probe(struct platform_device *pdev) * for NAPI to work */ init_dummy_netdev(ð->dummy_dev); - netif_napi_add(ð->dummy_dev, ð->tx_napi, mtk_napi_tx, - NAPI_POLL_WEIGHT); - netif_napi_add(ð->dummy_dev, ð->rx_napi, mtk_napi_rx, - NAPI_POLL_WEIGHT); + netif_napi_add(ð->dummy_dev, ð->tx_napi, mtk_napi_tx); + netif_napi_add(ð->dummy_dev, ð->rx_napi, mtk_napi_rx); platform_set_drvdata(pdev, eth); diff --git a/drivers/net/ethernet/mediatek/mtk_star_emac.c b/drivers/net/ethernet/mediatek/mtk_star_emac.c index f8db176c71ae..7e890f81148e 100644 --- a/drivers/net/ethernet/mediatek/mtk_star_emac.c +++ b/drivers/net/ethernet/mediatek/mtk_star_emac.c @@ -1651,8 +1651,7 @@ static int mtk_star_probe(struct platform_device *pdev) ndev->netdev_ops = &mtk_star_netdev_ops; ndev->ethtool_ops = &mtk_star_ethtool_ops; - netif_napi_add(ndev, &priv->rx_napi, mtk_star_rx_poll, - NAPI_POLL_WEIGHT); + netif_napi_add(ndev, &priv->rx_napi, mtk_star_rx_poll); netif_napi_add_tx(ndev, &priv->tx_napi, mtk_star_tx_poll); return devm_register_netdev(dev, ndev); diff --git a/drivers/net/ethernet/mellanox/mlx4/en_cq.c b/drivers/net/ethernet/mellanox/mlx4/en_cq.c index 6affbd241264..1184ac5751e1 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_cq.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_cq.c @@ -152,7 +152,7 @@ int mlx4_en_activate_cq(struct mlx4_en_priv *priv, struct mlx4_en_cq *cq, break; case RX: cq->mcq.comp = mlx4_en_rx_irq; - netif_napi_add(cq->dev, &cq->napi, mlx4_en_poll_rx_cq, 64); + netif_napi_add(cq->dev, &cq->napi, mlx4_en_poll_rx_cq); napi_enable(&cq->napi); break; case TX_XDP: diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/ptp.c b/drivers/net/ethernet/mellanox/mlx5/core/en/ptp.c index 6fefce30d296..8469e9c38670 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/ptp.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/ptp.c @@ -725,7 +725,7 @@ int mlx5e_ptp_open(struct mlx5e_priv *priv, struct mlx5e_params *params, if (err) goto err_free; - netif_napi_add(netdev, &c->napi, mlx5e_ptp_napi_poll, 64); + netif_napi_add(netdev, &c->napi, mlx5e_ptp_napi_poll); mlx5e_ptp_build_params(c, cparams, params); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/trap.c b/drivers/net/ethernet/mellanox/mlx5/core/en/trap.c index 46c2e5f9c05c..201ac7dd338f 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/trap.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/trap.c @@ -147,7 +147,7 @@ static struct mlx5e_trap *mlx5e_open_trap(struct mlx5e_priv *priv) t->mkey_be = cpu_to_be32(priv->mdev->mlx5e_res.hw_objs.mkey); t->stats = &priv->trap_stats.ch; - netif_napi_add(netdev, &t->napi, mlx5e_trap_napi_poll, 64); + netif_napi_add(netdev, &t->napi, mlx5e_trap_napi_poll); err = mlx5e_open_trap_rq(priv, t); if (unlikely(err)) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c index 4503de92ac80..099a69d0ee4a 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c @@ -2281,7 +2281,7 @@ static int mlx5e_open_channel(struct mlx5e_priv *priv, int ix, c->aff_mask = irq_get_effective_affinity_mask(irq); c->lag_port = mlx5e_enumerate_lag_port(priv->mdev, ix); - netif_napi_add(netdev, &c->napi, mlx5e_napi_poll, 64); + netif_napi_add(netdev, &c->napi, mlx5e_napi_poll); err = mlx5e_open_queues(c, params, cparam); if (unlikely(err)) diff --git a/drivers/net/ethernet/mellanox/mlxbf_gige/mlxbf_gige_main.c b/drivers/net/ethernet/mellanox/mlxbf_gige/mlxbf_gige_main.c index b03e1c66bac0..2292d63a279c 100644 --- a/drivers/net/ethernet/mellanox/mlxbf_gige/mlxbf_gige_main.c +++ b/drivers/net/ethernet/mellanox/mlxbf_gige/mlxbf_gige_main.c @@ -156,7 +156,7 @@ static int mlxbf_gige_open(struct net_device *netdev) phy_start(phydev); - netif_napi_add(netdev, &priv->napi, mlxbf_gige_poll, NAPI_POLL_WEIGHT); + netif_napi_add(netdev, &priv->napi, mlxbf_gige_poll); napi_enable(&priv->napi); netif_start_queue(netdev); diff --git a/drivers/net/ethernet/microchip/lan743x_main.c b/drivers/net/ethernet/microchip/lan743x_main.c index 2599dfffd1da..50eeecba1f18 100644 --- a/drivers/net/ethernet/microchip/lan743x_main.c +++ b/drivers/net/ethernet/microchip/lan743x_main.c @@ -2875,9 +2875,7 @@ static int lan743x_rx_open(struct lan743x_rx *rx) if (ret) goto return_error; - netif_napi_add(adapter->netdev, - &rx->napi, lan743x_rx_napi_poll, - NAPI_POLL_WEIGHT); + netif_napi_add(adapter->netdev, &rx->napi, lan743x_rx_napi_poll); lan743x_csr_write(adapter, DMAC_CMD, DMAC_CMD_RX_SWR_(rx->channel_number)); diff --git a/drivers/net/ethernet/microchip/lan966x/lan966x_fdma.c b/drivers/net/ethernet/microchip/lan966x/lan966x_fdma.c index 51f8a0816377..7e4061c854f0 100644 --- a/drivers/net/ethernet/microchip/lan966x/lan966x_fdma.c +++ b/drivers/net/ethernet/microchip/lan966x/lan966x_fdma.c @@ -787,8 +787,7 @@ void lan966x_fdma_netdev_init(struct lan966x *lan966x, struct net_device *dev) return; lan966x->fdma_ndev = dev; - netif_napi_add(dev, &lan966x->napi, lan966x_fdma_napi_poll, - NAPI_POLL_WEIGHT); + netif_napi_add(dev, &lan966x->napi, lan966x_fdma_napi_poll); napi_enable(&lan966x->napi); } diff --git a/drivers/net/ethernet/natsemi/natsemi.c b/drivers/net/ethernet/natsemi/natsemi.c index 518b664a6908..650a5a166070 100644 --- a/drivers/net/ethernet/natsemi/natsemi.c +++ b/drivers/net/ethernet/natsemi/natsemi.c @@ -869,7 +869,7 @@ static int natsemi_probe1(struct pci_dev *pdev, const struct pci_device_id *ent) np = netdev_priv(dev); np->ioaddr = ioaddr; - netif_napi_add(dev, &np->napi, natsemi_poll, 64); + netif_napi_add(dev, &np->napi, natsemi_poll); np->dev = dev; np->pci_dev = pdev; diff --git a/drivers/net/ethernet/neterion/s2io.c b/drivers/net/ethernet/neterion/s2io.c index d8a77b0db50d..804354e932d7 100644 --- a/drivers/net/ethernet/neterion/s2io.c +++ b/drivers/net/ethernet/neterion/s2io.c @@ -7905,10 +7905,10 @@ s2io_init_nic(struct pci_dev *pdev, const struct pci_device_id *pre) for (i = 0; i < config->rx_ring_num ; i++) { struct ring_info *ring = &mac_control->rings[i]; - netif_napi_add(dev, &ring->napi, s2io_poll_msix, 64); + netif_napi_add(dev, &ring->napi, s2io_poll_msix); } } else { - netif_napi_add(dev, &sp->napi, s2io_poll_inta, 64); + netif_napi_add(dev, &sp->napi, s2io_poll_inta); } /* Not needed for Herc */ diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c index 469c3939c306..27f4786ace4f 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c +++ b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c @@ -771,9 +771,7 @@ nfp_net_napi_add(struct nfp_net_dp *dp, struct nfp_net_r_vector *r_vec, int idx) { if (dp->netdev) netif_napi_add(dp->netdev, &r_vec->napi, - nfp_net_has_xsk_pool_slow(dp, idx) ? - dp->ops->xsk_poll : dp->ops->poll, - NAPI_POLL_WEIGHT); + nfp_net_has_xsk_pool_slow(dp, idx) ? dp->ops->xsk_poll : dp->ops->poll); else tasklet_enable(&r_vec->tasklet); } diff --git a/drivers/net/ethernet/ni/nixge.c b/drivers/net/ethernet/ni/nixge.c index cf2929fa525e..3db4a2431741 100644 --- a/drivers/net/ethernet/ni/nixge.c +++ b/drivers/net/ethernet/ni/nixge.c @@ -1294,7 +1294,7 @@ static int nixge_probe(struct platform_device *pdev) priv->ndev = ndev; priv->dev = &pdev->dev; - netif_napi_add(ndev, &priv->napi, nixge_poll, NAPI_POLL_WEIGHT); + netif_napi_add(ndev, &priv->napi, nixge_poll); err = nixge_of_get_resources(pdev); if (err) goto free_netdev; diff --git a/drivers/net/ethernet/nvidia/forcedeth.c b/drivers/net/ethernet/nvidia/forcedeth.c index 7c0675ca337b..daa028729d44 100644 --- a/drivers/net/ethernet/nvidia/forcedeth.c +++ b/drivers/net/ethernet/nvidia/forcedeth.c @@ -5876,7 +5876,7 @@ static int nv_probe(struct pci_dev *pci_dev, const struct pci_device_id *id) else dev->netdev_ops = &nv_netdev_ops_optimized; - netif_napi_add(dev, &np->napi, nv_napi_poll, NAPI_POLL_WEIGHT); + netif_napi_add(dev, &np->napi, nv_napi_poll); dev->ethtool_ops = &ops; dev->watchdog_timeo = NV_WATCHDOG_TIMEO; diff --git a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c index 46da937ad27f..3f2c30184752 100644 --- a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c +++ b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c @@ -2516,8 +2516,7 @@ static int pch_gbe_probe(struct pci_dev *pdev, netdev->netdev_ops = &pch_gbe_netdev_ops; netdev->watchdog_timeo = PCH_GBE_WATCHDOG_PERIOD; - netif_napi_add(netdev, &adapter->napi, - pch_gbe_napi_poll, NAPI_POLL_WEIGHT); + netif_napi_add(netdev, &adapter->napi, pch_gbe_napi_poll); netdev->hw_features = NETIF_F_RXCSUM | NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM; netdev->features = netdev->hw_features; diff --git a/drivers/net/ethernet/pasemi/pasemi_mac.c b/drivers/net/ethernet/pasemi/pasemi_mac.c index f0ace3a0e85c..aaab590ef548 100644 --- a/drivers/net/ethernet/pasemi/pasemi_mac.c +++ b/drivers/net/ethernet/pasemi/pasemi_mac.c @@ -1697,7 +1697,7 @@ pasemi_mac_probe(struct pci_dev *pdev, const struct pci_device_id *ent) mac->pdev = pdev; mac->netdev = dev; - netif_napi_add(dev, &mac->napi, pasemi_mac_poll, 64); + netif_napi_add(dev, &mac->napi, pasemi_mac_poll); dev->features = NETIF_F_IP_CSUM | NETIF_F_LLTX | NETIF_F_SG | NETIF_F_HIGHDMA | NETIF_F_GSO; diff --git a/drivers/net/ethernet/pensando/ionic/ionic_lif.c b/drivers/net/ethernet/pensando/ionic/ionic_lif.c index 0be79c516781..5d58fd99be3c 100644 --- a/drivers/net/ethernet/pensando/ionic/ionic_lif.c +++ b/drivers/net/ethernet/pensando/ionic/ionic_lif.c @@ -774,8 +774,7 @@ static int ionic_lif_txq_init(struct ionic_lif *lif, struct ionic_qcq *qcq) dev_dbg(dev, "txq->hw_index %d\n", q->hw_index); if (test_bit(IONIC_LIF_F_SPLIT_INTR, lif->state)) - netif_napi_add(lif->netdev, &qcq->napi, ionic_tx_napi, - NAPI_POLL_WEIGHT); + netif_napi_add(lif->netdev, &qcq->napi, ionic_tx_napi); qcq->flags |= IONIC_QCQ_F_INITED; @@ -830,11 +829,9 @@ static int ionic_lif_rxq_init(struct ionic_lif *lif, struct ionic_qcq *qcq) dev_dbg(dev, "rxq->hw_index %d\n", q->hw_index); if (test_bit(IONIC_LIF_F_SPLIT_INTR, lif->state)) - netif_napi_add(lif->netdev, &qcq->napi, ionic_rx_napi, - NAPI_POLL_WEIGHT); + netif_napi_add(lif->netdev, &qcq->napi, ionic_rx_napi); else - netif_napi_add(lif->netdev, &qcq->napi, ionic_txrx_napi, - NAPI_POLL_WEIGHT); + netif_napi_add(lif->netdev, &qcq->napi, ionic_txrx_napi); qcq->flags |= IONIC_QCQ_F_INITED; @@ -3165,8 +3162,7 @@ static int ionic_lif_adminq_init(struct ionic_lif *lif) dev_dbg(dev, "adminq->hw_type %d\n", q->hw_type); dev_dbg(dev, "adminq->hw_index %d\n", q->hw_index); - netif_napi_add(lif->netdev, &qcq->napi, ionic_adminq_napi, - NAPI_POLL_WEIGHT); + netif_napi_add(lif->netdev, &qcq->napi, ionic_adminq_napi); napi_enable(&qcq->napi); diff --git a/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c b/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c index 4e6f00af17d9..de8d54b23f73 100644 --- a/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c +++ b/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c @@ -173,8 +173,7 @@ netxen_napi_add(struct netxen_adapter *adapter, struct net_device *netdev) for (ring = 0; ring < adapter->max_sds_rings; ring++) { sds_ring = &recv_ctx->sds_rings[ring]; - netif_napi_add(netdev, &sds_ring->napi, - netxen_nic_poll, NAPI_POLL_WEIGHT); + netif_napi_add(netdev, &sds_ring->napi, netxen_nic_poll); } return 0; diff --git a/drivers/net/ethernet/qlogic/qede/qede_main.c b/drivers/net/ethernet/qlogic/qede/qede_main.c index 3c1bfff29157..953f304b8588 100644 --- a/drivers/net/ethernet/qlogic/qede/qede_main.c +++ b/drivers/net/ethernet/qlogic/qede/qede_main.c @@ -1904,8 +1904,7 @@ static void qede_napi_add_enable(struct qede_dev *edev) /* Add NAPI objects */ for_each_queue(i) { - netif_napi_add(edev->ndev, &edev->fp_array[i].napi, - qede_poll, NAPI_POLL_WEIGHT); + netif_napi_add(edev->ndev, &edev->fp_array[i].napi, qede_poll); napi_enable(&edev->fp_array[i].napi); } } diff --git a/drivers/net/ethernet/qlogic/qla3xxx.c b/drivers/net/ethernet/qlogic/qla3xxx.c index 31e3ab149727..76072f8c3d2f 100644 --- a/drivers/net/ethernet/qlogic/qla3xxx.c +++ b/drivers/net/ethernet/qlogic/qla3xxx.c @@ -3813,7 +3813,7 @@ static int ql3xxx_probe(struct pci_dev *pdev, ndev->ethtool_ops = &ql3xxx_ethtool_ops; ndev->watchdog_timeo = 5 * HZ; - netif_napi_add(ndev, &qdev->napi, ql_poll, 64); + netif_napi_add(ndev, &qdev->napi, ql_poll); ndev->irq = pdev->irq; diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c index 9da5e97f8a0a..92930a055cbc 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c @@ -1586,17 +1586,15 @@ int qlcnic_82xx_napi_add(struct qlcnic_adapter *adapter, sds_ring = &recv_ctx->sds_rings[ring]; if (qlcnic_check_multi_tx(adapter) && !adapter->ahw->diag_test) { - netif_napi_add(netdev, &sds_ring->napi, qlcnic_rx_poll, - NAPI_POLL_WEIGHT); + netif_napi_add(netdev, &sds_ring->napi, + qlcnic_rx_poll); } else { if (ring == (adapter->drv_sds_rings - 1)) netif_napi_add(netdev, &sds_ring->napi, - qlcnic_poll, - NAPI_POLL_WEIGHT); + qlcnic_poll); else netif_napi_add(netdev, &sds_ring->napi, - qlcnic_rx_poll, - NAPI_POLL_WEIGHT); + qlcnic_rx_poll); } } @@ -2115,17 +2113,14 @@ int qlcnic_83xx_napi_add(struct qlcnic_adapter *adapter, if (adapter->flags & QLCNIC_MSIX_ENABLED) { if (!(adapter->flags & QLCNIC_TX_INTR_SHARED)) netif_napi_add(netdev, &sds_ring->napi, - qlcnic_83xx_rx_poll, - NAPI_POLL_WEIGHT); + qlcnic_83xx_rx_poll); else netif_napi_add(netdev, &sds_ring->napi, - qlcnic_83xx_msix_sriov_vf_poll, - NAPI_POLL_WEIGHT); + qlcnic_83xx_msix_sriov_vf_poll); } else { netif_napi_add(netdev, &sds_ring->napi, - qlcnic_83xx_poll, - NAPI_POLL_WEIGHT); + qlcnic_83xx_poll); } } diff --git a/drivers/net/ethernet/qualcomm/emac/emac.c b/drivers/net/ethernet/qualcomm/emac/emac.c index a55c52696d49..3115b2c12898 100644 --- a/drivers/net/ethernet/qualcomm/emac/emac.c +++ b/drivers/net/ethernet/qualcomm/emac/emac.c @@ -684,8 +684,7 @@ static int emac_probe(struct platform_device *pdev) /* Initialize queues */ emac_mac_rx_tx_ring_init_all(pdev, adpt); - netif_napi_add(netdev, &adpt->rx_q.napi, emac_napi_rtx, - NAPI_POLL_WEIGHT); + netif_napi_add(netdev, &adpt->rx_q.napi, emac_napi_rtx); ret = register_netdev(netdev); if (ret) { diff --git a/drivers/net/ethernet/rdc/r6040.c b/drivers/net/ethernet/rdc/r6040.c index 1aac2c3e5e0d..eecd52ed1ed2 100644 --- a/drivers/net/ethernet/rdc/r6040.c +++ b/drivers/net/ethernet/rdc/r6040.c @@ -1127,7 +1127,7 @@ static int r6040_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) dev->ethtool_ops = &netdev_ethtool_ops; dev->watchdog_timeo = TX_TIMEOUT; - netif_napi_add(dev, &lp->napi, r6040_poll, 64); + netif_napi_add(dev, &lp->napi, r6040_poll); lp->mii_bus = mdiobus_alloc(); if (!lp->mii_bus) { diff --git a/drivers/net/ethernet/realtek/8139too.c b/drivers/net/ethernet/realtek/8139too.c index ab424b5b4920..469e2e229c6e 100644 --- a/drivers/net/ethernet/realtek/8139too.c +++ b/drivers/net/ethernet/realtek/8139too.c @@ -1002,7 +1002,7 @@ static int rtl8139_init_one(struct pci_dev *pdev, dev->netdev_ops = &rtl8139_netdev_ops; dev->ethtool_ops = &rtl8139_ethtool_ops; dev->watchdog_timeo = TX_TIMEOUT; - netif_napi_add(dev, &tp->napi, rtl8139_poll, 64); + netif_napi_add(dev, &tp->napi, rtl8139_poll); /* note: the hardware is not capable of sg/csum/highdma, however * through the use of skb_copy_and_csum_dev we enable these diff --git a/drivers/net/ethernet/realtek/r8169_main.c b/drivers/net/ethernet/realtek/r8169_main.c index 9c21894d0518..3ec6d1319a8a 100644 --- a/drivers/net/ethernet/realtek/r8169_main.c +++ b/drivers/net/ethernet/realtek/r8169_main.c @@ -5240,7 +5240,7 @@ static int rtl_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) dev->ethtool_ops = &rtl8169_ethtool_ops; - netif_napi_add(dev, &tp->napi, rtl8169_poll, NAPI_POLL_WEIGHT); + netif_napi_add(dev, &tp->napi, rtl8169_poll); dev->hw_features = NETIF_F_IP_CSUM | NETIF_F_RXCSUM | NETIF_F_HW_VLAN_CTAG_TX | NETIF_F_HW_VLAN_CTAG_RX; diff --git a/drivers/net/ethernet/renesas/ravb_main.c b/drivers/net/ethernet/renesas/ravb_main.c index c992bf1c711e..36324126db6d 100644 --- a/drivers/net/ethernet/renesas/ravb_main.c +++ b/drivers/net/ethernet/renesas/ravb_main.c @@ -2841,9 +2841,9 @@ static int ravb_probe(struct platform_device *pdev) goto out_dma_free; } - netif_napi_add(ndev, &priv->napi[RAVB_BE], ravb_poll, 64); + netif_napi_add(ndev, &priv->napi[RAVB_BE], ravb_poll); if (info->nc_queues) - netif_napi_add(ndev, &priv->napi[RAVB_NC], ravb_poll, 64); + netif_napi_add(ndev, &priv->napi[RAVB_NC], ravb_poll); /* Network device register */ error = register_netdev(ndev); diff --git a/drivers/net/ethernet/renesas/sh_eth.c b/drivers/net/ethernet/renesas/sh_eth.c index 7fd8828d3a84..71a499113308 100644 --- a/drivers/net/ethernet/renesas/sh_eth.c +++ b/drivers/net/ethernet/renesas/sh_eth.c @@ -3368,7 +3368,7 @@ static int sh_eth_drv_probe(struct platform_device *pdev) goto out_release; } - netif_napi_add(ndev, &mdp->napi, sh_eth_poll, 64); + netif_napi_add(ndev, &mdp->napi, sh_eth_poll); /* network device register */ ret = register_netdev(ndev); diff --git a/drivers/net/ethernet/rocker/rocker_main.c b/drivers/net/ethernet/rocker/rocker_main.c index 9e7b62750bb0..023682cd2768 100644 --- a/drivers/net/ethernet/rocker/rocker_main.c +++ b/drivers/net/ethernet/rocker/rocker_main.c @@ -2574,8 +2574,7 @@ static int rocker_probe_port(struct rocker *rocker, unsigned int port_number) dev->netdev_ops = &rocker_port_netdev_ops; dev->ethtool_ops = &rocker_port_ethtool_ops; netif_napi_add_tx(dev, &rocker_port->napi_tx, rocker_port_poll_tx); - netif_napi_add(dev, &rocker_port->napi_rx, rocker_port_poll_rx, - NAPI_POLL_WEIGHT); + netif_napi_add(dev, &rocker_port->napi_rx, rocker_port_poll_rx); rocker_carrier_init(rocker_port); dev->features |= NETIF_F_NETNS_LOCAL | NETIF_F_SG; diff --git a/drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c b/drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c index a1c10b61269b..9664f029fa16 100644 --- a/drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c +++ b/drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c @@ -2143,7 +2143,7 @@ struct sxgbe_priv_data *sxgbe_drv_probe(struct device *device, pr_info("Enable RX Mitigation via HW Watchdog Timer\n"); } - netif_napi_add(ndev, &priv->napi, sxgbe_poll, 64); + netif_napi_add(ndev, &priv->napi, sxgbe_poll); spin_lock_init(&priv->stats_lock); diff --git a/drivers/net/ethernet/sfc/ef100_rep.c b/drivers/net/ethernet/sfc/ef100_rep.c index 869f806a6b67..81ab22c74635 100644 --- a/drivers/net/ethernet/sfc/ef100_rep.c +++ b/drivers/net/ethernet/sfc/ef100_rep.c @@ -43,8 +43,7 @@ static int efx_ef100_rep_open(struct net_device *net_dev) { struct efx_rep *efv = netdev_priv(net_dev); - netif_napi_add(net_dev, &efv->napi, efx_ef100_rep_poll, - NAPI_POLL_WEIGHT); + netif_napi_add(net_dev, &efv->napi, efx_ef100_rep_poll); napi_enable(&efv->napi); return 0; } diff --git a/drivers/net/ethernet/sfc/efx_channels.c b/drivers/net/ethernet/sfc/efx_channels.c index 5b4d661ab986..aaa381743bca 100644 --- a/drivers/net/ethernet/sfc/efx_channels.c +++ b/drivers/net/ethernet/sfc/efx_channels.c @@ -1313,7 +1313,7 @@ void efx_init_napi_channel(struct efx_channel *channel) struct efx_nic *efx = channel->efx; channel->napi_dev = efx->net_dev; - netif_napi_add(channel->napi_dev, &channel->napi_str, efx_poll, 64); + netif_napi_add(channel->napi_dev, &channel->napi_str, efx_poll); } void efx_init_napi(struct efx_nic *efx) diff --git a/drivers/net/ethernet/sfc/falcon/efx.c b/drivers/net/ethernet/sfc/falcon/efx.c index f18418e07eb8..e151b0957751 100644 --- a/drivers/net/ethernet/sfc/falcon/efx.c +++ b/drivers/net/ethernet/sfc/falcon/efx.c @@ -2012,7 +2012,7 @@ static void ef4_init_napi_channel(struct ef4_channel *channel) struct ef4_nic *efx = channel->efx; channel->napi_dev = efx->net_dev; - netif_napi_add(channel->napi_dev, &channel->napi_str, ef4_poll, 64); + netif_napi_add(channel->napi_dev, &channel->napi_str, ef4_poll); } static void ef4_init_napi(struct ef4_nic *efx) diff --git a/drivers/net/ethernet/sfc/siena/efx_channels.c b/drivers/net/ethernet/sfc/siena/efx_channels.c index f54ebd007286..06ed74994e36 100644 --- a/drivers/net/ethernet/sfc/siena/efx_channels.c +++ b/drivers/net/ethernet/sfc/siena/efx_channels.c @@ -1317,7 +1317,7 @@ static void efx_init_napi_channel(struct efx_channel *channel) struct efx_nic *efx = channel->efx; channel->napi_dev = efx->net_dev; - netif_napi_add(channel->napi_dev, &channel->napi_str, efx_poll, 64); + netif_napi_add(channel->napi_dev, &channel->napi_str, efx_poll); } void efx_siena_init_napi(struct efx_nic *efx) diff --git a/drivers/net/ethernet/smsc/epic100.c b/drivers/net/ethernet/smsc/epic100.c index 83fe53401453..013e90d69182 100644 --- a/drivers/net/ethernet/smsc/epic100.c +++ b/drivers/net/ethernet/smsc/epic100.c @@ -482,7 +482,7 @@ static int epic_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) dev->netdev_ops = &epic_netdev_ops; dev->ethtool_ops = &netdev_ethtool_ops; dev->watchdog_timeo = TX_TIMEOUT; - netif_napi_add(dev, &ep->napi, epic_poll, 64); + netif_napi_add(dev, &ep->napi, epic_poll); ret = register_netdev(dev); if (ret < 0) diff --git a/drivers/net/ethernet/smsc/smsc9420.c b/drivers/net/ethernet/smsc/smsc9420.c index 229180aa86de..71fbb358bb7d 100644 --- a/drivers/net/ethernet/smsc/smsc9420.c +++ b/drivers/net/ethernet/smsc/smsc9420.c @@ -1585,7 +1585,7 @@ smsc9420_probe(struct pci_dev *pdev, const struct pci_device_id *id) dev->netdev_ops = &smsc9420_netdev_ops; dev->ethtool_ops = &smsc9420_ethtool_ops; - netif_napi_add(dev, &pd->napi, smsc9420_rx_poll, NAPI_POLL_WEIGHT); + netif_napi_add(dev, &pd->napi, smsc9420_rx_poll); result = register_netdev(dev); if (result) { diff --git a/drivers/net/ethernet/socionext/netsec.c b/drivers/net/ethernet/socionext/netsec.c index 85e62f5489b6..2240f6d0b89b 100644 --- a/drivers/net/ethernet/socionext/netsec.c +++ b/drivers/net/ethernet/socionext/netsec.c @@ -2093,7 +2093,7 @@ static int netsec_probe(struct platform_device *pdev) dev_info(&pdev->dev, "hardware revision %d.%d\n", hw_ver >> 16, hw_ver & 0xffff); - netif_napi_add(ndev, &priv->napi, netsec_napi_poll, NAPI_POLL_WEIGHT); + netif_napi_add(ndev, &priv->napi, netsec_napi_poll); ndev->netdev_ops = &netsec_netdev_ops; ndev->ethtool_ops = &netsec_ethtool_ops; diff --git a/drivers/net/ethernet/socionext/sni_ave.c b/drivers/net/ethernet/socionext/sni_ave.c index ee341a383e69..1fa09b49ba7f 100644 --- a/drivers/net/ethernet/socionext/sni_ave.c +++ b/drivers/net/ethernet/socionext/sni_ave.c @@ -1687,8 +1687,7 @@ static int ave_probe(struct platform_device *pdev) pdev->name, pdev->id); /* Register as a NAPI supported driver */ - netif_napi_add(ndev, &priv->napi_rx, ave_napi_poll_rx, - NAPI_POLL_WEIGHT); + netif_napi_add(ndev, &priv->napi_rx, ave_napi_poll_rx); netif_napi_add_tx(ndev, &priv->napi_tx, ave_napi_poll_tx); platform_set_drvdata(pdev, ndev); diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index 8418e795cc21..5ec3d4537bae 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -6874,8 +6874,7 @@ static void stmmac_napi_add(struct net_device *dev) spin_lock_init(&ch->lock); if (queue < priv->plat->rx_queues_to_use) { - netif_napi_add(dev, &ch->rx_napi, stmmac_napi_poll_rx, - NAPI_POLL_WEIGHT); + netif_napi_add(dev, &ch->rx_napi, stmmac_napi_poll_rx); } if (queue < priv->plat->tx_queues_to_use) { netif_napi_add_tx(dev, &ch->tx_napi, @@ -6884,8 +6883,7 @@ static void stmmac_napi_add(struct net_device *dev) if (queue < priv->plat->rx_queues_to_use && queue < priv->plat->tx_queues_to_use) { netif_napi_add(dev, &ch->rxtx_napi, - stmmac_napi_poll_rxtx, - NAPI_POLL_WEIGHT); + stmmac_napi_poll_rxtx); } } } diff --git a/drivers/net/ethernet/sun/cassini.c b/drivers/net/ethernet/sun/cassini.c index 19a3eb6efc3a..0aca193d9550 100644 --- a/drivers/net/ethernet/sun/cassini.c +++ b/drivers/net/ethernet/sun/cassini.c @@ -5050,7 +5050,7 @@ static int cas_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) dev->watchdog_timeo = CAS_TX_TIMEOUT; #ifdef USE_NAPI - netif_napi_add(dev, &cp->napi, cas_poll, 64); + netif_napi_add(dev, &cp->napi, cas_poll); #endif dev->irq = pdev->irq; dev->dma = 0; diff --git a/drivers/net/ethernet/sun/ldmvsw.c b/drivers/net/ethernet/sun/ldmvsw.c index bc51a75a0e19..8addee6d04bd 100644 --- a/drivers/net/ethernet/sun/ldmvsw.c +++ b/drivers/net/ethernet/sun/ldmvsw.c @@ -354,8 +354,7 @@ static int vsw_port_probe(struct vio_dev *vdev, const struct vio_device_id *id) dev_set_drvdata(&vdev->dev, port); - netif_napi_add(dev, &port->napi, sunvnet_poll_common, - NAPI_POLL_WEIGHT); + netif_napi_add(dev, &port->napi, sunvnet_poll_common); spin_lock_irqsave(&vp->lock, flags); list_add_rcu(&port->list, &vp->port_list); diff --git a/drivers/net/ethernet/sun/niu.c b/drivers/net/ethernet/sun/niu.c index 204a29e72292..e6144d963eaa 100644 --- a/drivers/net/ethernet/sun/niu.c +++ b/drivers/net/ethernet/sun/niu.c @@ -9115,7 +9115,7 @@ static int niu_ldg_init(struct niu *np) for (i = 0; i < np->num_ldg; i++) { struct niu_ldg *lp = &np->ldg[i]; - netif_napi_add(np->dev, &lp->napi, niu_poll, 64); + netif_napi_add(np->dev, &lp->napi, niu_poll); lp->np = np; lp->ldg_num = ldg_num_map[i]; diff --git a/drivers/net/ethernet/sun/sungem.c b/drivers/net/ethernet/sun/sungem.c index 6fb89c55f957..4154e68639ac 100644 --- a/drivers/net/ethernet/sun/sungem.c +++ b/drivers/net/ethernet/sun/sungem.c @@ -2980,7 +2980,7 @@ static int gem_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) goto err_out_free_consistent; dev->netdev_ops = &gem_netdev_ops; - netif_napi_add(dev, &gp->napi, gem_poll, 64); + netif_napi_add(dev, &gp->napi, gem_poll); dev->ethtool_ops = &gem_ethtool_ops; dev->watchdog_timeo = 5 * HZ; dev->dma = 0; diff --git a/drivers/net/ethernet/sun/sunvnet.c b/drivers/net/ethernet/sun/sunvnet.c index 042b50227850..acda6cbd0238 100644 --- a/drivers/net/ethernet/sun/sunvnet.c +++ b/drivers/net/ethernet/sun/sunvnet.c @@ -467,8 +467,7 @@ static int vnet_port_probe(struct vio_dev *vdev, const struct vio_device_id *id) if (err) goto err_out_free_port; - netif_napi_add(port->vp->dev, &port->napi, sunvnet_poll_common, - NAPI_POLL_WEIGHT); + netif_napi_add(port->vp->dev, &port->napi, sunvnet_poll_common); INIT_HLIST_NODE(&port->hash); INIT_LIST_HEAD(&port->list); diff --git a/drivers/net/ethernet/sunplus/spl2sw_driver.c b/drivers/net/ethernet/sunplus/spl2sw_driver.c index 38e478aa415c..b89d72242002 100644 --- a/drivers/net/ethernet/sunplus/spl2sw_driver.c +++ b/drivers/net/ethernet/sunplus/spl2sw_driver.c @@ -493,7 +493,7 @@ static int spl2sw_probe(struct platform_device *pdev) } /* Add and enable napi. */ - netif_napi_add(ndev, &comm->rx_napi, spl2sw_rx_poll, NAPI_POLL_WEIGHT); + netif_napi_add(ndev, &comm->rx_napi, spl2sw_rx_poll); napi_enable(&comm->rx_napi); netif_napi_add_tx(ndev, &comm->tx_napi, spl2sw_tx_poll); napi_enable(&comm->tx_napi); diff --git a/drivers/net/ethernet/synopsys/dwc-xlgmac-net.c b/drivers/net/ethernet/synopsys/dwc-xlgmac-net.c index e54ce73396ee..36b948820c1e 100644 --- a/drivers/net/ethernet/synopsys/dwc-xlgmac-net.c +++ b/drivers/net/ethernet/synopsys/dwc-xlgmac-net.c @@ -419,15 +419,14 @@ static void xlgmac_napi_enable(struct xlgmac_pdata *pdata, unsigned int add) for (i = 0; i < pdata->channel_count; i++, channel++) { if (add) netif_napi_add(pdata->netdev, &channel->napi, - xlgmac_one_poll, - NAPI_POLL_WEIGHT); + xlgmac_one_poll); napi_enable(&channel->napi); } } else { if (add) netif_napi_add(pdata->netdev, &pdata->napi, - xlgmac_all_poll, NAPI_POLL_WEIGHT); + xlgmac_all_poll); napi_enable(&pdata->napi); } diff --git a/drivers/net/ethernet/tehuti/tehuti.c b/drivers/net/ethernet/tehuti/tehuti.c index 08ba658db987..ca409515ead5 100644 --- a/drivers/net/ethernet/tehuti/tehuti.c +++ b/drivers/net/ethernet/tehuti/tehuti.c @@ -1994,7 +1994,7 @@ bdx_probe(struct pci_dev *pdev, const struct pci_device_id *ent) priv->nic = nic; priv->msg_enable = BDX_DEF_MSG_ENABLE; - netif_napi_add(ndev, &priv->napi, bdx_poll, 64); + netif_napi_add(ndev, &priv->napi, bdx_poll); if ((readl(nic->regs + FPGA_VER) & 0xFFF) == 308) { DBG("HW statistics not supported\n"); diff --git a/drivers/net/ethernet/ti/am65-cpsw-nuss.c b/drivers/net/ethernet/ti/am65-cpsw-nuss.c index 4f8f3dda7764..3cbe4ec46234 100644 --- a/drivers/net/ethernet/ti/am65-cpsw-nuss.c +++ b/drivers/net/ethernet/ti/am65-cpsw-nuss.c @@ -2044,7 +2044,7 @@ static int am65_cpsw_nuss_init_ndevs(struct am65_cpsw_common *common) } netif_napi_add(common->dma_ndev, &common->napi_rx, - am65_cpsw_nuss_rx_poll, NAPI_POLL_WEIGHT); + am65_cpsw_nuss_rx_poll); return ret; } diff --git a/drivers/net/ethernet/ti/cpmac.c b/drivers/net/ethernet/ti/cpmac.c index ce92d335927e..a16be21e3823 100644 --- a/drivers/net/ethernet/ti/cpmac.c +++ b/drivers/net/ethernet/ti/cpmac.c @@ -1109,7 +1109,7 @@ static int cpmac_probe(struct platform_device *pdev) dev->netdev_ops = &cpmac_netdev_ops; dev->ethtool_ops = &cpmac_ethtool_ops; - netif_napi_add(dev, &priv->napi, cpmac_poll, 64); + netif_napi_add(dev, &priv->napi, cpmac_poll); spin_lock_init(&priv->lock); spin_lock_init(&priv->rx_lock); diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c index 99be1228a4e0..709ca6dd6ecb 100644 --- a/drivers/net/ethernet/ti/cpsw.c +++ b/drivers/net/ethernet/ti/cpsw.c @@ -1637,8 +1637,7 @@ static int cpsw_probe(struct platform_device *pdev) ndev->netdev_ops = &cpsw_netdev_ops; ndev->ethtool_ops = &cpsw_ethtool_ops; netif_napi_add(ndev, &cpsw->napi_rx, - cpsw->quirk_irq ? cpsw_rx_poll : cpsw_rx_mq_poll, - NAPI_POLL_WEIGHT); + cpsw->quirk_irq ? cpsw_rx_poll : cpsw_rx_mq_poll); netif_napi_add_tx(ndev, &cpsw->napi_tx, cpsw->quirk_irq ? cpsw_tx_poll : cpsw_tx_mq_poll); diff --git a/drivers/net/ethernet/ti/cpsw_new.c b/drivers/net/ethernet/ti/cpsw_new.c index 14fd90da32fd..83596ec0c7cb 100644 --- a/drivers/net/ethernet/ti/cpsw_new.c +++ b/drivers/net/ethernet/ti/cpsw_new.c @@ -1416,9 +1416,7 @@ static int cpsw_create_ports(struct cpsw_common *cpsw) * accordingly. */ netif_napi_add(ndev, &cpsw->napi_rx, - cpsw->quirk_irq ? - cpsw_rx_poll : cpsw_rx_mq_poll, - NAPI_POLL_WEIGHT); + cpsw->quirk_irq ? cpsw_rx_poll : cpsw_rx_mq_poll); netif_napi_add_tx(ndev, &cpsw->napi_tx, cpsw->quirk_irq ? cpsw_tx_poll : cpsw_tx_mq_poll); diff --git a/drivers/net/ethernet/ti/davinci_emac.c b/drivers/net/ethernet/ti/davinci_emac.c index d45b118b732e..2eb9d5a32588 100644 --- a/drivers/net/ethernet/ti/davinci_emac.c +++ b/drivers/net/ethernet/ti/davinci_emac.c @@ -1948,7 +1948,7 @@ static int davinci_emac_probe(struct platform_device *pdev) ndev->netdev_ops = &emac_netdev_ops; ndev->ethtool_ops = ðtool_ops; - netif_napi_add(ndev, &priv->napi, emac_poll, NAPI_POLL_WEIGHT); + netif_napi_add(ndev, &priv->napi, emac_poll); pm_runtime_enable(&pdev->dev); rc = pm_runtime_resume_and_get(&pdev->dev); diff --git a/drivers/net/ethernet/ti/netcp_core.c b/drivers/net/ethernet/ti/netcp_core.c index b15d44261e76..aba70bef4894 100644 --- a/drivers/net/ethernet/ti/netcp_core.c +++ b/drivers/net/ethernet/ti/netcp_core.c @@ -2095,7 +2095,7 @@ static int netcp_create_interface(struct netcp_device *netcp_device, } /* NAPI register */ - netif_napi_add(ndev, &netcp->rx_napi, netcp_rx_poll, NAPI_POLL_WEIGHT); + netif_napi_add(ndev, &netcp->rx_napi, netcp_rx_poll); netif_napi_add_tx(ndev, &netcp->tx_napi, netcp_tx_poll); /* Register the network device */ diff --git a/drivers/net/ethernet/toshiba/ps3_gelic_net.c b/drivers/net/ethernet/toshiba/ps3_gelic_net.c index 6e838e8f79d0..cf8de8a7a8a1 100644 --- a/drivers/net/ethernet/toshiba/ps3_gelic_net.c +++ b/drivers/net/ethernet/toshiba/ps3_gelic_net.c @@ -1441,7 +1441,7 @@ static void gelic_ether_setup_netdev_ops(struct net_device *netdev, { netdev->watchdog_timeo = GELIC_NET_WATCHDOG_TIMEOUT; /* NAPI */ - netif_napi_add(netdev, napi, gelic_net_poll, NAPI_POLL_WEIGHT); + netif_napi_add(netdev, napi, gelic_net_poll); netdev->ethtool_ops = &gelic_ether_ethtool_ops; netdev->netdev_ops = &gelic_netdevice_ops; } diff --git a/drivers/net/ethernet/toshiba/spider_net.c b/drivers/net/ethernet/toshiba/spider_net.c index bc4914c758ad..50d7eacfec58 100644 --- a/drivers/net/ethernet/toshiba/spider_net.c +++ b/drivers/net/ethernet/toshiba/spider_net.c @@ -2270,8 +2270,7 @@ spider_net_setup_netdev(struct spider_net_card *card) card->aneg_count = 0; timer_setup(&card->aneg_timer, spider_net_link_phy, 0); - netif_napi_add(netdev, &card->napi, - spider_net_poll, NAPI_POLL_WEIGHT); + netif_napi_add(netdev, &card->napi, spider_net_poll); spider_net_setup_netdev_ops(netdev); diff --git a/drivers/net/ethernet/tundra/tsi108_eth.c b/drivers/net/ethernet/tundra/tsi108_eth.c index c0b26b5cefe4..2cd2afc3fff0 100644 --- a/drivers/net/ethernet/tundra/tsi108_eth.c +++ b/drivers/net/ethernet/tundra/tsi108_eth.c @@ -1585,7 +1585,7 @@ tsi108_init_one(struct platform_device *pdev) data->phy_type = einfo->phy_type; data->irq_num = einfo->irq_num; data->id = pdev->id; - netif_napi_add(dev, &data->napi, tsi108_poll, 64); + netif_napi_add(dev, &data->napi, tsi108_poll); dev->netdev_ops = &tsi108_netdev_ops; dev->ethtool_ops = &tsi108_ethtool_ops; diff --git a/drivers/net/ethernet/via/via-rhine.c b/drivers/net/ethernet/via/via-rhine.c index 29cde0bec4b1..0fb15a17b547 100644 --- a/drivers/net/ethernet/via/via-rhine.c +++ b/drivers/net/ethernet/via/via-rhine.c @@ -965,7 +965,7 @@ static int rhine_init_one_common(struct device *hwdev, u32 quirks, dev->ethtool_ops = &netdev_ethtool_ops; dev->watchdog_timeo = TX_TIMEOUT; - netif_napi_add(dev, &rp->napi, rhine_napipoll, 64); + netif_napi_add(dev, &rp->napi, rhine_napipoll); if (rp->quirks & rqRhineI) dev->features |= NETIF_F_SG|NETIF_F_HW_CSUM; diff --git a/drivers/net/ethernet/via/via-velocity.c b/drivers/net/ethernet/via/via-velocity.c index 5d710ebb9680..a502812ac418 100644 --- a/drivers/net/ethernet/via/via-velocity.c +++ b/drivers/net/ethernet/via/via-velocity.c @@ -2846,7 +2846,7 @@ static int velocity_probe(struct device *dev, int irq, netdev->netdev_ops = &velocity_netdev_ops; netdev->ethtool_ops = &velocity_ethtool_ops; - netif_napi_add(netdev, &vptr->napi, velocity_poll, NAPI_POLL_WEIGHT); + netif_napi_add(netdev, &vptr->napi, velocity_poll); netdev->hw_features = NETIF_F_IP_CSUM | NETIF_F_SG | NETIF_F_HW_VLAN_CTAG_TX; diff --git a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c index 40581f40716a..d1d772580da9 100644 --- a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c +++ b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c @@ -1879,8 +1879,8 @@ static int axienet_probe(struct platform_device *pdev) u64_stats_init(&lp->rx_stat_sync); u64_stats_init(&lp->tx_stat_sync); - netif_napi_add(ndev, &lp->napi_rx, axienet_rx_poll, NAPI_POLL_WEIGHT); - netif_napi_add(ndev, &lp->napi_tx, axienet_tx_poll, NAPI_POLL_WEIGHT); + netif_napi_add(ndev, &lp->napi_rx, axienet_rx_poll); + netif_napi_add(ndev, &lp->napi_tx, axienet_tx_poll); lp->axi_clk = devm_clk_get_optional(&pdev->dev, "s_axi_lite_clk"); if (!lp->axi_clk) { diff --git a/drivers/net/fjes/fjes_main.c b/drivers/net/fjes/fjes_main.c index 2e2fac0e84da..1eff202f6a1f 100644 --- a/drivers/net/fjes/fjes_main.c +++ b/drivers/net/fjes/fjes_main.c @@ -1057,7 +1057,7 @@ static int fjes_sw_init(struct fjes_adapter *adapter) { struct net_device *netdev = adapter->netdev; - netif_napi_add(netdev, &adapter->napi, fjes_poll, 64); + netif_napi_add(netdev, &adapter->napi, fjes_poll); return 0; } diff --git a/drivers/net/hyperv/netvsc.c b/drivers/net/hyperv/netvsc.c index 6e42cb03e226..f066de0da492 100644 --- a/drivers/net/hyperv/netvsc.c +++ b/drivers/net/hyperv/netvsc.c @@ -1779,8 +1779,7 @@ struct netvsc_device *netvsc_device_add(struct hv_device *device, } /* Enable NAPI handler before init callbacks */ - netif_napi_add(ndev, &net_device->chan_table[0].napi, - netvsc_poll, NAPI_POLL_WEIGHT); + netif_napi_add(ndev, &net_device->chan_table[0].napi, netvsc_poll); /* Open the channel */ device->channel->next_request_id_callback = vmbus_next_request_id; diff --git a/drivers/net/hyperv/rndis_filter.c b/drivers/net/hyperv/rndis_filter.c index 6da36cb8af80..11f767a20444 100644 --- a/drivers/net/hyperv/rndis_filter.c +++ b/drivers/net/hyperv/rndis_filter.c @@ -1575,7 +1575,7 @@ struct netvsc_device *rndis_filter_device_add(struct hv_device *dev, for (i = 1; i < net_device->num_chn; i++) netif_napi_add(net, &net_device->chan_table[i].napi, - netvsc_poll, NAPI_POLL_WEIGHT); + netvsc_poll); return net_device; diff --git a/drivers/net/ipa/gsi.c b/drivers/net/ipa/gsi.c index 3f97653450bb..f8036ee78647 100644 --- a/drivers/net/ipa/gsi.c +++ b/drivers/net/ipa/gsi.c @@ -1607,7 +1607,7 @@ static int gsi_channel_setup_one(struct gsi *gsi, u32 channel_id) gsi_channel_poll); else netif_napi_add(&gsi->dummy_dev, &channel->napi, - gsi_channel_poll, NAPI_POLL_WEIGHT); + gsi_channel_poll); return 0; diff --git a/drivers/net/thunderbolt.c b/drivers/net/thunderbolt.c index c058eabd7b36..83fcaeb2ac5e 100644 --- a/drivers/net/thunderbolt.c +++ b/drivers/net/thunderbolt.c @@ -1282,7 +1282,7 @@ static int tbnet_probe(struct tb_service *svc, const struct tb_service_id *id) dev->features = dev->hw_features | NETIF_F_HIGHDMA; dev->hard_header_len += sizeof(struct thunderbolt_ip_frame_header); - netif_napi_add(dev, &net->napi, tbnet_poll, NAPI_POLL_WEIGHT); + netif_napi_add(dev, &net->napi, tbnet_poll); /* MTU range: 68 - 65522 */ dev->min_mtu = ETH_MIN_MTU; diff --git a/drivers/net/usb/lan78xx.c b/drivers/net/usb/lan78xx.c index 3226ab33afae..f18ab8e220db 100644 --- a/drivers/net/usb/lan78xx.c +++ b/drivers/net/usb/lan78xx.c @@ -4374,7 +4374,7 @@ static int lan78xx_probe(struct usb_interface *intf, netif_set_tso_max_size(netdev, LAN78XX_TSO_SIZE(dev)); - netif_napi_add(netdev, &dev->napi, lan78xx_poll, NAPI_POLL_WEIGHT); + netif_napi_add(netdev, &dev->napi, lan78xx_poll); INIT_DELAYED_WORK(&dev->wq, lan78xx_delayedwork); init_usb_anchor(&dev->deferred); diff --git a/drivers/net/veth.c b/drivers/net/veth.c index 550c85a366a0..09682ea3354e 100644 --- a/drivers/net/veth.c +++ b/drivers/net/veth.c @@ -1070,7 +1070,7 @@ static int veth_enable_xdp_range(struct net_device *dev, int start, int end, struct veth_rq *rq = &priv->rq[i]; if (!napi_already_on) - netif_napi_add(dev, &rq->xdp_napi, veth_poll, NAPI_POLL_WEIGHT); + netif_napi_add(dev, &rq->xdp_napi, veth_poll); err = xdp_rxq_info_reg(&rq->xdp_rxq, dev, i, rq->xdp_napi.napi_id); if (err < 0) goto err_rxq_reg; @@ -1184,7 +1184,7 @@ static int veth_napi_enable_range(struct net_device *dev, int start, int end) for (i = start; i < end; i++) { struct veth_rq *rq = &priv->rq[i]; - netif_napi_add(dev, &rq->xdp_napi, veth_poll, NAPI_POLL_WEIGHT); + netif_napi_add(dev, &rq->xdp_napi, veth_poll); } err = __veth_napi_enable_range(dev, start, end); diff --git a/drivers/net/vmxnet3/vmxnet3_drv.c b/drivers/net/vmxnet3/vmxnet3_drv.c index 53b3b241e027..d3e7b27eb933 100644 --- a/drivers/net/vmxnet3/vmxnet3_drv.c +++ b/drivers/net/vmxnet3/vmxnet3_drv.c @@ -3882,11 +3882,11 @@ vmxnet3_probe_device(struct pci_dev *pdev, for (i = 0; i < adapter->num_rx_queues; i++) { netif_napi_add(adapter->netdev, &adapter->rx_queue[i].napi, - vmxnet3_poll_rx_only, 64); + vmxnet3_poll_rx_only); } } else { netif_napi_add(adapter->netdev, &adapter->rx_queue[0].napi, - vmxnet3_poll, 64); + vmxnet3_poll); } netif_set_real_num_tx_queues(adapter->netdev, adapter->num_tx_queues); diff --git a/drivers/net/wireguard/peer.c b/drivers/net/wireguard/peer.c index 1acd00ab2fbc..1cb502a932e0 100644 --- a/drivers/net/wireguard/peer.c +++ b/drivers/net/wireguard/peer.c @@ -54,8 +54,7 @@ struct wg_peer *wg_peer_create(struct wg_device *wg, skb_queue_head_init(&peer->staged_packet_queue); wg_noise_reset_last_sent_handshake(&peer->last_sent_handshake); set_bit(NAPI_STATE_NO_BUSY_POLL, &peer->napi.state); - netif_napi_add(wg->dev, &peer->napi, wg_packet_rx_poll, - NAPI_POLL_WEIGHT); + netif_napi_add(wg->dev, &peer->napi, wg_packet_rx_poll); napi_enable(&peer->napi); list_add_tail(&peer->peer_list, &wg->peer_list); INIT_LIST_HEAD(&peer->allowedips_list); diff --git a/drivers/net/wireless/ath/ath10k/pci.c b/drivers/net/wireless/ath/ath10k/pci.c index bf1c938be7d0..a77cb79a7a54 100644 --- a/drivers/net/wireless/ath/ath10k/pci.c +++ b/drivers/net/wireless/ath/ath10k/pci.c @@ -3215,8 +3215,7 @@ static void ath10k_pci_free_irq(struct ath10k *ar) void ath10k_pci_init_napi(struct ath10k *ar) { - netif_napi_add(&ar->napi_dev, &ar->napi, ath10k_pci_napi_poll, - NAPI_POLL_WEIGHT); + netif_napi_add(&ar->napi_dev, &ar->napi, ath10k_pci_napi_poll); } static int ath10k_pci_init_irq(struct ath10k *ar) diff --git a/drivers/net/wireless/ath/ath10k/sdio.c b/drivers/net/wireless/ath/ath10k/sdio.c index 24283c02a5ef..e0e98f9f127e 100644 --- a/drivers/net/wireless/ath/ath10k/sdio.c +++ b/drivers/net/wireless/ath/ath10k/sdio.c @@ -2531,8 +2531,7 @@ static int ath10k_sdio_probe(struct sdio_func *func, return -ENOMEM; } - netif_napi_add(&ar->napi_dev, &ar->napi, ath10k_sdio_napi_poll, - NAPI_POLL_WEIGHT); + netif_napi_add(&ar->napi_dev, &ar->napi, ath10k_sdio_napi_poll); ath10k_dbg(ar, ATH10K_DBG_BOOT, "sdio new func %d vendor 0x%x device 0x%x block 0x%x/0x%x\n", diff --git a/drivers/net/wireless/ath/ath10k/snoc.c b/drivers/net/wireless/ath/ath10k/snoc.c index 5576ad9fd116..cfcb759a87de 100644 --- a/drivers/net/wireless/ath/ath10k/snoc.c +++ b/drivers/net/wireless/ath/ath10k/snoc.c @@ -1242,8 +1242,7 @@ static int ath10k_snoc_napi_poll(struct napi_struct *ctx, int budget) static void ath10k_snoc_init_napi(struct ath10k *ar) { - netif_napi_add(&ar->napi_dev, &ar->napi, ath10k_snoc_napi_poll, - NAPI_POLL_WEIGHT); + netif_napi_add(&ar->napi_dev, &ar->napi, ath10k_snoc_napi_poll); } static int ath10k_snoc_request_irq(struct ath10k *ar) diff --git a/drivers/net/wireless/ath/ath10k/usb.c b/drivers/net/wireless/ath/ath10k/usb.c index ad6471b21796..b0067af685b1 100644 --- a/drivers/net/wireless/ath/ath10k/usb.c +++ b/drivers/net/wireless/ath/ath10k/usb.c @@ -1014,8 +1014,7 @@ static int ath10k_usb_probe(struct usb_interface *interface, return -ENOMEM; } - netif_napi_add(&ar->napi_dev, &ar->napi, ath10k_usb_napi_poll, - NAPI_POLL_WEIGHT); + netif_napi_add(&ar->napi_dev, &ar->napi, ath10k_usb_napi_poll); usb_get_dev(dev); vendor_id = le16_to_cpu(dev->descriptor.idVendor); diff --git a/drivers/net/wireless/ath/ath11k/ahb.c b/drivers/net/wireless/ath/ath11k/ahb.c index c47414710138..1be4a25947a3 100644 --- a/drivers/net/wireless/ath/ath11k/ahb.c +++ b/drivers/net/wireless/ath/ath11k/ahb.c @@ -541,7 +541,7 @@ static int ath11k_ahb_config_ext_irq(struct ath11k_base *ab) irq_grp->grp_id = i; init_dummy_netdev(&irq_grp->napi_ndev); netif_napi_add(&irq_grp->napi_ndev, &irq_grp->napi, - ath11k_ahb_ext_grp_napi_poll, NAPI_POLL_WEIGHT); + ath11k_ahb_ext_grp_napi_poll); for (j = 0; j < ATH11K_EXT_IRQ_NUM_MAX; j++) { if (ab->hw_params.ring_mask->tx[i] & BIT(j)) { diff --git a/drivers/net/wireless/ath/ath11k/pcic.c b/drivers/net/wireless/ath/ath11k/pcic.c index 1adf20ebef27..825cd884e6cd 100644 --- a/drivers/net/wireless/ath/ath11k/pcic.c +++ b/drivers/net/wireless/ath/ath11k/pcic.c @@ -517,7 +517,7 @@ static int ath11k_pcic_ext_irq_config(struct ath11k_base *ab) irq_grp->grp_id = i; init_dummy_netdev(&irq_grp->napi_ndev); netif_napi_add(&irq_grp->napi_ndev, &irq_grp->napi, - ath11k_pcic_ext_grp_napi_poll, NAPI_POLL_WEIGHT); + ath11k_pcic_ext_grp_napi_poll); if (ab->hw_params.ring_mask->tx[i] || ab->hw_params.ring_mask->rx[i] || diff --git a/drivers/net/wireless/ath/wil6210/netdev.c b/drivers/net/wireless/ath/wil6210/netdev.c index e76b38ad1d44..ee7d7e9c2718 100644 --- a/drivers/net/wireless/ath/wil6210/netdev.c +++ b/drivers/net/wireless/ath/wil6210/netdev.c @@ -456,14 +456,12 @@ int wil_if_add(struct wil6210_priv *wil) init_dummy_netdev(&wil->napi_ndev); if (wil->use_enhanced_dma_hw) { netif_napi_add(&wil->napi_ndev, &wil->napi_rx, - wil6210_netdev_poll_rx_edma, - NAPI_POLL_WEIGHT); + wil6210_netdev_poll_rx_edma); netif_napi_add_tx(&wil->napi_ndev, &wil->napi_tx, wil6210_netdev_poll_tx_edma); } else { netif_napi_add(&wil->napi_ndev, &wil->napi_rx, - wil6210_netdev_poll_rx, - NAPI_POLL_WEIGHT); + wil6210_netdev_poll_rx); netif_napi_add_tx(&wil->napi_ndev, &wil->napi_tx, wil6210_netdev_poll_tx); } diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/rx.c b/drivers/net/wireless/intel/iwlwifi/pcie/rx.c index 68a4572cee53..9c9f87fe8377 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/rx.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/rx.c @@ -1110,7 +1110,7 @@ static int _iwl_pcie_rx_init(struct iwl_trans *trans) poll = iwl_pcie_napi_poll_msix; netif_napi_add(&trans_pcie->napi_dev, &rxq->napi, - poll, NAPI_POLL_WEIGHT); + poll); napi_enable(&rxq->napi); } diff --git a/drivers/net/wireless/mediatek/mt76/dma.c b/drivers/net/wireless/mediatek/mt76/dma.c index 40cb91097b2e..4901aa02b4fb 100644 --- a/drivers/net/wireless/mediatek/mt76/dma.c +++ b/drivers/net/wireless/mediatek/mt76/dma.c @@ -758,7 +758,7 @@ mt76_dma_init(struct mt76_dev *dev, dev->napi_dev.threaded = 1; mt76_for_each_q_rx(dev, i) { - netif_napi_add(&dev->napi_dev, &dev->napi[i], poll, 64); + netif_napi_add(&dev->napi_dev, &dev->napi[i], poll); mt76_dma_rx_fill(dev, &dev->q_rx[i]); napi_enable(&dev->napi[i]); } diff --git a/drivers/net/wireless/realtek/rtw88/pci.c b/drivers/net/wireless/realtek/rtw88/pci.c index 7abb1e22b708..0975d27240e4 100644 --- a/drivers/net/wireless/realtek/rtw88/pci.c +++ b/drivers/net/wireless/realtek/rtw88/pci.c @@ -1717,8 +1717,7 @@ static void rtw_pci_napi_init(struct rtw_dev *rtwdev) struct rtw_pci *rtwpci = (struct rtw_pci *)rtwdev->priv; init_dummy_netdev(&rtwpci->netdev); - netif_napi_add(&rtwpci->netdev, &rtwpci->napi, rtw_pci_napi_poll, - NAPI_POLL_WEIGHT); + netif_napi_add(&rtwpci->netdev, &rtwpci->napi, rtw_pci_napi_poll); } static void rtw_pci_napi_deinit(struct rtw_dev *rtwdev) diff --git a/drivers/net/wireless/realtek/rtw89/core.c b/drivers/net/wireless/realtek/rtw89/core.c index 71ee237a7c28..17133d97cd32 100644 --- a/drivers/net/wireless/realtek/rtw89/core.c +++ b/drivers/net/wireless/realtek/rtw89/core.c @@ -1786,7 +1786,7 @@ void rtw89_core_napi_init(struct rtw89_dev *rtwdev) { init_dummy_netdev(&rtwdev->netdev); netif_napi_add(&rtwdev->netdev, &rtwdev->napi, - rtwdev->hci.ops->napi_poll, NAPI_POLL_WEIGHT); + rtwdev->hci.ops->napi_poll); } EXPORT_SYMBOL(rtw89_core_napi_init); diff --git a/drivers/net/xen-netback/interface.c b/drivers/net/xen-netback/interface.c index e579ecd40b74..650fa180220f 100644 --- a/drivers/net/xen-netback/interface.c +++ b/drivers/net/xen-netback/interface.c @@ -723,8 +723,7 @@ int xenvif_connect_data(struct xenvif_queue *queue, init_waitqueue_head(&queue->dealloc_wq); atomic_set(&queue->inflight_packets, 0); - netif_napi_add(queue->vif->dev, &queue->napi, xenvif_poll, - NAPI_POLL_WEIGHT); + netif_napi_add(queue->vif->dev, &queue->napi, xenvif_poll); queue->stalled = true; diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c index 2cb7e741e1a2..9af2b027c19c 100644 --- a/drivers/net/xen-netfront.c +++ b/drivers/net/xen-netfront.c @@ -2224,8 +2224,7 @@ static int xennet_create_queues(struct netfront_info *info, return ret; } - netif_napi_add(queue->info->netdev, &queue->napi, - xennet_poll, 64); + netif_napi_add(queue->info->netdev, &queue->napi, xennet_poll); if (netif_running(info->netdev)) napi_enable(&queue->napi); } diff --git a/drivers/s390/net/qeth_l2_main.c b/drivers/s390/net/qeth_l2_main.c index 0ce635b7b472..9dc935886e9f 100644 --- a/drivers/s390/net/qeth_l2_main.c +++ b/drivers/s390/net/qeth_l2_main.c @@ -1133,7 +1133,7 @@ static int qeth_l2_setup_netdev(struct qeth_card *card) PAGE_SIZE * (QDIO_MAX_ELEMENTS_PER_BUFFER - 1)); } - netif_napi_add(card->dev, &card->napi, qeth_poll, NAPI_POLL_WEIGHT); + netif_napi_add(card->dev, &card->napi, qeth_poll); return register_netdev(card->dev); } diff --git a/drivers/s390/net/qeth_l3_main.c b/drivers/s390/net/qeth_l3_main.c index 8d44bce0477a..d8487a10cd55 100644 --- a/drivers/s390/net/qeth_l3_main.c +++ b/drivers/s390/net/qeth_l3_main.c @@ -1910,7 +1910,7 @@ static int qeth_l3_setup_netdev(struct qeth_card *card) netif_set_tso_max_size(card->dev, PAGE_SIZE * (QETH_MAX_BUFFER_ELEMENTS(card) - 1)); - netif_napi_add(card->dev, &card->napi, qeth_poll, NAPI_POLL_WEIGHT); + netif_napi_add(card->dev, &card->napi, qeth_poll); return register_netdev(card->dev); } diff --git a/drivers/staging/qlge/qlge_main.c b/drivers/staging/qlge/qlge_main.c index ca6b966f5dd3..1ead7793062a 100644 --- a/drivers/staging/qlge/qlge_main.c +++ b/drivers/staging/qlge/qlge_main.c @@ -3041,8 +3041,8 @@ static int qlge_start_rx_ring(struct qlge_adapter *qdev, struct rx_ring *rx_ring /* Inbound completion handling rx_rings run in * separate NAPI contexts. */ - netif_napi_add_weight(qdev->ndev, &rx_ring->napi, - qlge_napi_poll_msix, 64); + netif_napi_add(qdev->ndev, &rx_ring->napi, + qlge_napi_poll_msix); cqicb->irq_delay = cpu_to_le16(qdev->rx_coalesce_usecs); cqicb->pkt_delay = cpu_to_le16(qdev->rx_max_coalesced_frames); } else { diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 9f42fc871c3b..7a084a1c14e9 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -2553,16 +2553,15 @@ void netif_napi_add_weight(struct net_device *dev, struct napi_struct *napi, * @dev: network device * @napi: NAPI context * @poll: polling function - * @weight: default weight * * netif_napi_add() must be used to initialize a NAPI context prior to calling * *any* of the other NAPI-related functions. */ static inline void netif_napi_add(struct net_device *dev, struct napi_struct *napi, - int (*poll)(struct napi_struct *, int), int weight) + int (*poll)(struct napi_struct *, int)) { - netif_napi_add_weight(dev, napi, poll, weight); + netif_napi_add_weight(dev, napi, poll, NAPI_POLL_WEIGHT); } static inline void diff --git a/net/core/gro_cells.c b/net/core/gro_cells.c index 21619c70a82b..ed5ec5de47f6 100644 --- a/net/core/gro_cells.c +++ b/net/core/gro_cells.c @@ -81,8 +81,7 @@ int gro_cells_init(struct gro_cells *gcells, struct net_device *dev) set_bit(NAPI_STATE_NO_BUSY_POLL, &cell->napi.state); - netif_napi_add(dev, &cell->napi, gro_cell_poll, - NAPI_POLL_WEIGHT); + netif_napi_add(dev, &cell->napi, gro_cell_poll); napi_enable(&cell->napi); } return 0; -- cgit v1.2.3-59-g8ed1b