| /linux/drivers/net/ethernet/chelsio/cxgb3/ |
| H A D | xgmac.c | 2 * Copyright (c) 2005-2008 Chelsio, Inc. All rights reserved.
14 * - Redistributions of source code must retain the above
18 * - Redistributions in binary form must reproduce the above
41 static inline int macidx(const struct cmac *mac) in macidx() argument
43 return mac->offset / (XGMAC0_1_BASE_ADDR - XGMAC0_0_BASE_ADDR); in macidx()
46 static void xaui_serdes_reset(struct cmac *mac) in xaui_serdes_reset() argument
54 struct adapter *adap = mac->adapter; in xaui_serdes_reset()
55 u32 ctrl = A_XGM_SERDES_CTRL0 + mac->offset; in xaui_serdes_reset()
57 t3_write_reg(adap, ctrl, adap->params.vpd.xauicfg[macidx(mac)] | in xaui_serdes_reset()
70 void t3b_pcs_reset(struct cmac *mac) in t3b_pcs_reset() argument
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| /linux/drivers/net/wireless/zydas/zd1211rw/ |
| H A D | zd_mac.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
2 /* ZD1211 USB-WLAN driver for Linux
4 * Copyright (C) 2005-2007 Ulrich Kunitz <kune@deine-taler.de>
5 * Copyright (C) 2006-2007 Daniel Drake <dsd@gentoo.org>
6 * Copyright (C) 2006-2007 Michael Wu <flamingice@sourmilk.net>
7 * Copyright (C) 2007-2008 Luis R. Rodriguez <mcgrof@winlab.rutgers.edu>
86 * - packet is sent using 4 different rates
87 * - 1st rate is index 3 (ie 11 Mbits)
88 * - 2nd rate is index 2 (ie 5.5 Mbits)
89 * - 3rd rate is index 1 (ie 2 Mbits)
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| /linux/drivers/net/ethernet/pasemi/ |
| H A D | pasemi_mac.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (C) 2006-2007 PA Semi, Inc
17 #include <asm/dma-mapping.h>
40 * - Multicast support
41 * - Large MTU support
42 * - Multiqueue RX/TX
63 static int debug = -1; /* -1 == use DEFAULT_MSG_ENABLE as value */
65 MODULE_PARM_DESC(debug, "PA Semi MAC bitmapped debugging message enable value");
83 static unsigned int read_mac_reg(const struct pasemi_mac *mac, unsigned int reg) in read_mac_reg() argument
85 return pasemi_read_mac_reg(mac->dma_if, reg); in read_mac_reg()
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| /linux/drivers/net/wireless/quantenna/qtnfmac/ |
| H A D | core.c | 1 // SPDX-License-Identifier: GPL-2.0+
2 /* Copyright (c) 2015-2016 Quantenna Communications. All rights reserved. */
42 struct qtnf_wmac *mac = NULL; in qtnf_core_get_mac() local
45 pr_err("invalid MAC index %u\n", macid); in qtnf_core_get_mac()
50 mac = bus->mac[macid]; in qtnf_core_get_mac()
52 if (unlikely(!mac)) { in qtnf_core_get_mac()
53 pr_err("MAC%u: not initialized\n", macid); in qtnf_core_get_mac()
57 return mac; in qtnf_core_get_mac()
81 struct qtnf_vif *vif = qtnf_netdev_get_priv(skb->dev); in qtnf_packet_send_hi_pri()
83 skb_queue_tail(&vif->high_pri_tx_queue, skb); in qtnf_packet_send_hi_pri()
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| H A D | cfg80211.c | 1 // SPDX-License-Identifier: GPL-2.0+
2 /* Copyright (c) 2015-2016 Quantenna Communications. All rights reserved. */
78 struct qtnf_wmac *mac; in qtnf_validate_iface_combinations() local
86 mac = wiphy_priv(wiphy); in qtnf_validate_iface_combinations()
87 if (!mac) in qtnf_validate_iface_combinations()
88 return -EFAULT; in qtnf_validate_iface_combinations()
91 vif = &mac->iflist[i]; in qtnf_validate_iface_combinations()
92 if (vif->wdev.iftype != NL80211_IFTYPE_UNSPECIFIED) in qtnf_validate_iface_combinations()
93 params.iftype_num[vif->wdev.iftype]++; in qtnf_validate_iface_combinations()
98 params.iftype_num[change_vif->wdev.iftype]--; in qtnf_validate_iface_combinations()
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| H A D | event.c | 1 // SPDX-License-Identifier: GPL-2.0+
2 /* Copyright (c) 2015-2016 Quantenna Communications. All rights reserved. */
19 qtnf_event_handle_sta_assoc(struct qtnf_wmac *mac, struct qtnf_vif *vif, in qtnf_event_handle_sta_assoc() argument
34 mac->macid, vif->vifid, len, sizeof(*sta_assoc)); in qtnf_event_handle_sta_assoc()
35 return -EINVAL; in qtnf_event_handle_sta_assoc()
38 if (vif->wdev.iftype != NL80211_IFTYPE_AP) { in qtnf_event_handle_sta_assoc()
40 mac->macid, vif->vifid); in qtnf_event_handle_sta_assoc()
41 return -EPROTO; in qtnf_event_handle_sta_assoc()
46 return -ENOMEM; in qtnf_event_handle_sta_assoc()
48 sta_addr = sta_assoc->sta_addr; in qtnf_event_handle_sta_assoc()
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| /linux/drivers/net/wireless/purelifi/plfxlc/ |
| H A D | mac.c | 1 // SPDX-License-Identifier: GPL-2.0-only
14 #include "mac.h"
87 struct plfxlc_mac *mac = plfxlc_hw_mac(hw); in plfxlc_mac_init_hw() local
88 struct plfxlc_chip *chip = &mac->chip; in plfxlc_mac_init_hw()
93 dev_warn(plfxlc_mac_dev(mac), "init hw failed (%d)\n", r); in plfxlc_mac_init_hw()
97 dev_dbg(plfxlc_mac_dev(mac), "irq_disabled (%d)\n", irqs_disabled()); in plfxlc_mac_init_hw()
98 regulatory_hint(hw->wiphy, "00"); in plfxlc_mac_init_hw()
104 plfxlc_hw_mac(hw)->chip.usb.initialized = 1; in plfxlc_op_start()
110 struct plfxlc_mac *mac = plfxlc_hw_mac(hw); in plfxlc_op_stop() local
112 clear_bit(PURELIFI_DEVICE_RUNNING, &mac->flags); in plfxlc_op_stop()
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| /linux/drivers/net/ethernet/chelsio/cxgb/ |
| H A D | vsc7326.c | 1 // SPDX-License-Identifier: GPL-2.0
4 /* Driver for Vitesse VSC7326 (Schaumburg) MAC */
16 * interface is down (MAC port disabled). This is a workaround
17 * for disabling the T2/MAC flow-control. When the interface is
40 spin_lock_bh(&adapter->mac_lock); in vsc_read()
50 pr_err("Invalid tpi read from MAC, breaking loop.\n"); in vsc_read()
60 spin_unlock_bh(&adapter->mac_lock); in vsc_read()
65 spin_lock_bh(&adapter->mac_lock); in vsc_write()
71 spin_unlock_bh(&adapter->mac_lock); in vsc_write()
74 /* Hard reset the MAC. This wipes out *all* configuration. */
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| /linux/drivers/net/ethernet/microchip/lan966x/ |
| H A D | lan966x_mdb.c | 1 // SPDX-License-Identifier: GPL-2.0+
16 unsigned char mac[ETH_ALEN]; member
25 INIT_LIST_HEAD(&lan966x->mdb_entries); in lan966x_mdb_init()
26 INIT_LIST_HEAD(&lan966x->pgid_entries); in lan966x_mdb_init()
33 list_for_each_entry_safe(mdb_entry, tmp, &lan966x->mdb_entries, list) { in lan966x_mdb_purge_mdb_entries()
34 list_del(&mdb_entry->list); in lan966x_mdb_purge_mdb_entries()
43 list_for_each_entry_safe(pgid_entry, tmp, &lan966x->pgid_entries, list) { in lan966x_mdb_purge_pgid_entries()
44 list_del(&pgid_entry->list); in lan966x_mdb_purge_pgid_entries()
57 const unsigned char *mac, in lan966x_mdb_entry_get() argument
62 list_for_each_entry(mdb_entry, &lan966x->mdb_entries, list) { in lan966x_mdb_entry_get()
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| H A D | lan966x_mac.c | 1 // SPDX-License-Identifier: GPL-2.0+
17 #define LAN966X_MAC_INVALID_ROW -1
21 unsigned char mac[ETH_ALEN] __aligned(2); member
53 const unsigned char mac[ETH_ALEN], in lan966x_mac_select()
58 /* Set the MAC address to handle and the vlan associated in a format in lan966x_mac_select()
62 mach |= mac[0] << 8; in lan966x_mac_select()
63 mach |= mac[1] << 0; in lan966x_mac_select()
64 macl |= mac[2] << 24; in lan966x_mac_select()
65 macl |= mac[3] << 16; in lan966x_mac_select()
66 macl |= mac[4] << 8; in lan966x_mac_select()
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| /linux/arch/m68k/include/uapi/asm/ |
| H A D | bootinfo-mac.h | 1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
3 ** asm/bootinfo-mac.h -- Macintosh-specific boot information definitions
11 * Macintosh-specific tags (all __be32)
14 #define BI_MAC_MODEL 0x8000 /* Mac Gestalt ID (model type) */
15 #define BI_MAC_VADDR 0x8001 /* Mac video base address */
16 #define BI_MAC_VDEPTH 0x8002 /* Mac video depth */
17 #define BI_MAC_VROW 0x8003 /* Mac video rowbytes */
18 #define BI_MAC_VDIM 0x8004 /* Mac video dimensions */
19 #define BI_MAC_VLOGICAL 0x8005 /* Mac video logical base */
20 #define BI_MAC_SCCBASE 0x8006 /* Mac SCC base address */
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| /linux/net/core/ |
| H A D | of_net.c | 1 // SPDX-License-Identifier: GPL-2.0-only
15 #include <linux/nvmem-consumer.h>
18 * of_get_phy_mode - Get phy mode for given device_node
22 * The function gets phy interface string from property 'phy-mode' or
23 * 'phy-connection-type'. The index in phy_modes table is set in
25 * PHY_INTERFACE_MODE_NA and an errno is returned, e.g. -ENODEV.
34 err = of_property_read_string(np, "phy-mode", &pm); in of_get_phy_mode()
36 err = of_property_read_string(np, "phy-connection-type", &pm); in of_get_phy_mode()
46 return -ENODEV; in of_get_phy_mode()
54 if (pp && pp->length == ETH_ALEN && is_valid_ether_addr(pp->value)) { in of_get_mac_addr()
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| /linux/drivers/net/wireless/realtek/rtlwifi/ |
| H A D | core.c | 1 // SPDX-License-Identifier: GPL-2.0
2 /* Copyright(c) 2009-2012 Realtek Corporation.*/
71 if (rtlpriv->cfg->alt_fw_name) { in rtl_fw_do_work()
73 rtlpriv->cfg->alt_fw_name, in rtl_fw_do_work()
74 rtlpriv->io.dev); in rtl_fw_do_work()
76 rtlpriv->cfg->alt_fw_name); in rtl_fw_do_work()
81 rtlpriv->max_fw_size = 0; in rtl_fw_do_work()
85 if (firmware->size > rtlpriv->max_fw_size) { in rtl_fw_do_work()
91 memcpy(rtlpriv->rtlhal.pfirmware, firmware->data, in rtl_fw_do_work()
92 firmware->size); in rtl_fw_do_work()
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| /linux/drivers/net/ethernet/intel/e1000e/ |
| H A D | mac.c | 1 // SPDX-License-Identifier: GPL-2.0
2 /* Copyright(c) 1999 - 2018 Intel Corporation. */
9 * e1000e_get_bus_info_pcie - Get PCIe bus information
18 struct pci_dev *pdev = hw->adapter->pdev; in e1000e_get_bus_info_pcie()
19 struct e1000_mac_info *mac = &hw->mac; in e1000e_get_bus_info_pcie() local
20 struct e1000_bus_info *bus = &hw->bus; in e1000e_get_bus_info_pcie()
24 bus->width = e1000_bus_width_unknown; in e1000e_get_bus_info_pcie()
27 bus->width = (enum e1000_bus_width)FIELD_GET(PCI_EXP_LNKSTA_NLW, in e1000e_get_bus_info_pcie()
31 mac->ops.set_lan_id(hw); in e1000e_get_bus_info_pcie()
37 * e1000_set_lan_id_multi_port_pcie - Set LAN id for PCIe multiple port devices
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| H A D | 82571.c | 1 // SPDX-License-Identifier: GPL-2.0
2 /* Copyright(c) 1999 - 2018 Intel Corporation. */
42 * e1000_init_phy_params_82571 - Init PHY func ptrs.
47 struct e1000_phy_info *phy = &hw->phy; in e1000_init_phy_params_82571()
50 if (hw->phy.media_type != e1000_media_type_copper) { in e1000_init_phy_params_82571()
51 phy->type = e1000_phy_none; in e1000_init_phy_params_82571()
55 phy->addr = 1; in e1000_init_phy_params_82571()
56 phy->autoneg_mask = AUTONEG_ADVERTISE_SPEED_DEFAULT; in e1000_init_phy_params_82571()
57 phy->reset_delay_us = 100; in e1000_init_phy_params_82571()
59 phy->ops.power_up = e1000_power_up_phy_copper; in e1000_init_phy_params_82571()
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| /linux/Documentation/admin-guide/perf/ |
| H A D | fujitsu_uncore_pmu.rst | 1 .. SPDX-License-Identifier: GPL-2.0-only
7 This driver supports the Uncore MAC PMUs and the Uncore PCI PMUs found
9 Each MAC PMU on these chips is exposed as a uncore perf PMU with device name
10 mac_iod<iod>_mac<mac>_ch<ch>.
15 options in sysfs, see /sys/bus/event_sources/devices/mac_iod<iod>_mac<mac>_ch<ch>/
19 - formats, used by perf user space and other tools to configure events
20 - events, used by perf user space and other tools to create events
23 perf stat -a -e mac_iod0_mac0_ch0/event=0x21/ ls
24 perf stat -a -e pci_iod0_pci0/event=0x24/ ls
26 - cpumask, used by perf user space and other tools to know on which CPUs
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| /linux/drivers/net/ethernet/sunplus/ |
| H A D | spl2sw_mac.c | 1 // SPDX-License-Identifier: GPL-2.0
20 if (comm->enable == 0) { in spl2sw_mac_hw_stop()
22 writel(0xffffffff, comm->l2sw_reg_base + L2SW_SW_INT_MASK_0); in spl2sw_mac_hw_stop()
23 writel(0xffffffff, comm->l2sw_reg_base + L2SW_SW_INT_STATUS_0); in spl2sw_mac_hw_stop()
26 reg = readl(comm->l2sw_reg_base + L2SW_CPU_CNTL); in spl2sw_mac_hw_stop()
28 writel(reg, comm->l2sw_reg_base + L2SW_CPU_CNTL); in spl2sw_mac_hw_stop()
32 reg = readl(comm->l2sw_reg_base + L2SW_PORT_CNTL0); in spl2sw_mac_hw_stop()
33 reg |= FIELD_PREP(MAC_DIS_PORT, ~comm->enable); in spl2sw_mac_hw_stop()
34 writel(reg, comm->l2sw_reg_base + L2SW_PORT_CNTL0); in spl2sw_mac_hw_stop()
42 reg = readl(comm->l2sw_reg_base + L2SW_CPU_CNTL); in spl2sw_mac_hw_start()
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| H A D | spl2sw_phy.c | 1 // SPDX-License-Identifier: GPL-2.0
16 struct spl2sw_mac *mac = netdev_priv(ndev); in spl2sw_mii_link_change() local
17 struct phy_device *phydev = ndev->phydev; in spl2sw_mii_link_change()
18 struct spl2sw_common *comm = mac->comm; in spl2sw_mii_link_change()
21 reg = readl(comm->l2sw_reg_base + L2SW_MAC_FORCE_MODE); in spl2sw_mii_link_change()
23 if (phydev->link) { in spl2sw_mii_link_change()
24 reg |= FIELD_PREP(MAC_FORCE_RMII_LINK, mac->lan_port); in spl2sw_mii_link_change()
26 if (phydev->speed == 100) { in spl2sw_mii_link_change()
27 reg |= FIELD_PREP(MAC_FORCE_RMII_SPD, mac->lan_port); in spl2sw_mii_link_change()
29 reg &= FIELD_PREP(MAC_FORCE_RMII_SPD, ~mac->lan_port) | in spl2sw_mii_link_change()
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| /linux/drivers/net/ethernet/mediatek/ |
| H A D | mtk_eth_soc.c | 1 // SPDX-License-Identifier: GPL-2.0-only
4 * Copyright (C) 2009-2016 John Crispin <blogic@openwrt.org>
5 * Copyright (C) 2009-2016 Felix Fietkau <nbd@openwrt.org>
6 * Copyright (C) 2013-2016 Michael Lee <igvtee@gmail.com>
24 #include <linux/pcs/pcs-mtk-lynxi.h>
35 static int mtk_msg_level = -1;
37 MODULE_PARM_DESC(msg_level, "Message level (-1=defaults,0=none,...,16=all)");
291 __raw_writel(val, eth->base + reg); in mtk_w32()
296 return __raw_readl(eth->base + reg); in mtk_r32()
322 dev_err(eth->dev, "mdio: MDIO timeout\n"); in mtk_mdio_busy_wait()
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| /linux/drivers/net/ethernet/intel/ice/ |
| H A D | ice_fltr.c | 1 // SPDX-License-Identifier: GPL-2.0
2 /* Copyright (C) 2018-2020, Intel Corporation. */
8 * ice_fltr_free_list - free filter lists helper
20 list_del(&e->list_entry); in ice_fltr_free_list()
26 * ice_fltr_add_entry_to_list - allocate and add filter entry to list
29 * @list: pointer to the list which contains MAC filters entry
39 return -ENOMEM; in ice_fltr_add_entry_to_list()
41 entry->fltr_info = *info; in ice_fltr_add_entry_to_list()
43 INIT_LIST_HEAD(&entry->list_entry); in ice_fltr_add_entry_to_list()
44 list_add(&entry->list_entry, list); in ice_fltr_add_entry_to_list()
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| /linux/tools/testing/selftests/net/forwarding/ |
| H A D | bridge_fdb_learning_limit.sh | 2 # SPDX-License-Identifier: GPL-2.0
27 mac() function
32 H1_DEFAULT_MAC=$(mac 42)
42 # swp2 is only used for replying when learning on swp1, its MAC should not be learned.
105 ip -d -j link show dev br0 type bridge | \
111 local mac=${1}
113 bridge -j fdb show br br0 | \
114 jq "map(select(.mac == \"${mac}\" and (has(\"vlan\") | not))) | length"
122 fdb_add learned "$(mac "$i")"
130 # Keep the default MAC address of h1 in the table. We set it to a different one when
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| /linux/drivers/net/ethernet/oki-semi/pch_gbe/ |
| H A D | pch_gbe_param.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (C) 1999 - 2010 Intel Corporation.
12 #define OPTION_UNSET -1
17 * TxDescriptors - Transmit Descriptor Count
18 * @Valid Range: PCH_GBE_MIN_TXD - PCH_GBE_MAX_TXD
26 * RxDescriptors -Receive Descriptor Count
27 * @Valid Range: PCH_GBE_MIN_RXD - PCH_GBE_MAX_RXD
35 * Speed - User Specified Speed Override
37 * - 0: auto-negotiate at all supported speeds
38 * - 10: only link at 10 Mbps
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| /linux/Documentation/networking/ |
| H A D | oa-tc6-framework.rst | 1 .. SPDX-License-Identifier: GPL-2.0+
4 OPEN Alliance 10BASE-T1x MAC-PHY Serial Interface (TC6) Framework Support
8 ------------
11 single pair of conductors. The 10BASE-T1L (Clause 146) is a long reach
12 PHY supporting full duplex point-to-point operation over 1 km of single
13 balanced pair of conductors. The 10BASE-T1S (Clause 147) is a short reach
14 PHY supporting full / half duplex point-to-point operation over 15 m of
21 works in conjunction with the 10BASE-T1S PHY operating in multidrop mode.
23 The aforementioned PHYs are intended to cover the low-speed / low-cost
29 The MAC-PHY solution integrates an IEEE Clause 4 MAC and a 10BASE-T1x PHY
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| /linux/drivers/net/ethernet/intel/igbvf/ |
| H A D | vf.c | 1 // SPDX-License-Identifier: GPL-2.0
2 /* Copyright(c) 2009 - 2018 Intel Corporation. */
22 * e1000_init_mac_params_vf - Inits MAC params
27 struct e1000_mac_info *mac = &hw->mac; in e1000_init_mac_params_vf() local
29 /* VF's have no MTA Registers - PF feature only */ in e1000_init_mac_params_vf()
30 mac->mta_reg_count = 128; in e1000_init_mac_params_vf()
32 mac->rar_entry_count = 1; in e1000_init_mac_params_vf()
36 mac->ops.reset_hw = e1000_reset_hw_vf; in e1000_init_mac_params_vf()
38 mac->ops.init_hw = e1000_init_hw_vf; in e1000_init_mac_params_vf()
40 mac->ops.check_for_link = e1000_check_for_link_vf; in e1000_init_mac_params_vf()
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| /linux/tools/testing/selftests/bpf/ |
| H A D | test_tc_tunnel.sh | 2 # SPDX-License-Identifier: GPL-2.0
4 # In-place tunneling
10 readonly ns_prefix="ns-$$-"
35 ip netns exec "${ns1}" ethtool -K veth1 tso off
37 ip -netns "${ns1}" link set veth1 up
38 ip -netns "${ns2}" link set veth2 up
40 ip -netns "${ns1}" -4 addr add "${ns1_v4}/24" dev veth1
41 ip -netns "${ns2}" -4 addr add "${ns2_v4}/24" dev veth2
42 ip -netns "${ns1}" -6 addr add "${ns1_v6}/64" dev veth1 nodad
43 ip -netns "${ns2}" -6 addr add "${ns2_v6}/64" dev veth2 nodad
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