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/linux-5.10/Documentation/devicetree/bindings/net/
Dsnps,dwmac.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Alexandre Torgue <alexandre.torgue@st.com>
11 - Giuseppe Cavallaro <peppe.cavallaro@st.com>
12 - Jose Abreu <joabreu@synopsys.com>
23 - snps,dwmac
24 - snps,dwmac-3.50a
25 - snps,dwmac-3.610
26 - snps,dwmac-3.70a
[all …]
Dintel,dwmac-plat.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/net/intel,dwmac-plat.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Vineetha G. Jaya Kumaran <vineetha.g.jaya.kumaran@intel.com>
17 - intel,keembay-dwmac
19 - compatible
22 - $ref: "snps,dwmac.yaml#"
27 - items:
28 - enum:
[all …]
/linux-5.10/drivers/net/ethernet/intel/ice/
Dice_ethtool_fdir.c1 // SPDX-License-Identifier: GPL-2.0
2 /* Copyright (C) 2018-2020, Intel Corporation. */
34 * ice_fltr_to_ethtool_flow - convert filter type values to ethtool
36 * @flow: filter type to be converted
66 * ice_ethtool_flow_to_fltr - convert ethtool flow type to filter enum
96 * ice_is_mask_valid - check mask field set
109 * ice_get_ethtool_fdir_entry - fill ethtool structure with fdir filter data
110 * @hw: hardware structure that contains filter list
111 * @cmd: ethtool command data structure to receive the filter data
113 * Returns 0 on success and -EINVAL on failure
[all …]
Dice_arfs.c1 // SPDX-License-Identifier: GPL-2.0
2 /* Copyright (C) 2018-2020, Intel Corporation. */
7 * ice_is_arfs_active - helper to check is aRFS is active
12 return !!vsi->arfs_fltr_list; in ice_is_arfs_active()
16 * ice_is_arfs_using_perfect_flow - check if aRFS has active perfect filters
21 * the specified flow_type for perfect (4-tuple) filters.
27 struct ice_pf *pf = hw->back; in ice_is_arfs_using_perfect_flow()
34 arfs_fltr_cntrs = vsi->arfs_fltr_cntrs; in ice_is_arfs_using_perfect_flow()
40 return atomic_read(&arfs_fltr_cntrs->active_udpv4_cnt) > 0; in ice_is_arfs_using_perfect_flow()
42 return atomic_read(&arfs_fltr_cntrs->active_udpv6_cnt) > 0; in ice_is_arfs_using_perfect_flow()
[all …]
/linux-5.10/arch/arm/boot/dts/
Dsocfpga_arria10.dtsi1 // SPDX-License-Identifier: GPL-2.0
6 #include <dt-bindings/interrupt-controller/arm-gic.h>
7 #include <dt-bindings/reset/altr,rst-mgr-a10.h>
10 #address-cells = <1>;
11 #size-cells = <1>;
14 #address-cells = <1>;
15 #size-cells = <0>;
16 enable-method = "altr,socfpga-a10-smp";
19 compatible = "arm,cortex-a9";
22 next-level-cache = <&L2>;
[all …]
Dsocfpga.dtsi1 // SPDX-License-Identifier: GPL-2.0+
6 #include <dt-bindings/reset/altr,rst-mgr.h>
9 #address-cells = <1>;
10 #size-cells = <1>;
22 #address-cells = <1>;
23 #size-cells = <0>;
24 enable-method = "altr,socfpga-smp";
27 compatible = "arm,cortex-a9";
30 next-level-cache = <&L2>;
33 compatible = "arm,cortex-a9";
[all …]
/linux-5.10/include/uapi/linux/
Dvirtio_net.h104 * 0x00 - half duplex
105 * 0x01 - full duplex
111 /* maximum number of indirection table entries */
118 * This header comes first in the scatter-gather list. If you don't
121 * This is bitwise-equivalent to the legacy struct virtio_net_hdr_mrg_rxbuf,
178 /* This header comes first in the scatter-gather list.
180 * be the first element of the scatter-gather list. If you don't
221 * state value, zero = disable, non-zero = enable. Commands
223 * Commands 2-5 are added with VIRTIO_NET_F_CTRL_RX_EXTRA.
236 * The MAC filter table is managed by the hypervisor, the guest should
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/linux-5.10/kernel/dma/
Ddebug.c1 // SPDX-License-Identifier: GPL-2.0-only
8 #define pr_fmt(fmt) "DMA-API: " fmt
12 #include <linux/dma-map-ops.h>
31 #define HASH_FN_MASK (HASH_SIZE - 1)
34 /* If the pool runs out, add this many new entries at once */
53 * struct dma_debug_entry - track a dma_map* or dma_alloc_coherent mapping
54 * @list: node on pre-allocated free_entries list
93 /* List of pre-allocated dma_debug_entry's */
98 /* Global disable flag - will be set in case of an error */
121 /* number of preallocated entries requested by kernel cmdline */
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/linux-5.10/drivers/net/ethernet/stmicro/stmmac/
Dstmmac_platform.c1 // SPDX-License-Identifier: GPL-2.0-only
5 Copyright (C) 2007-2011 STMicroelectronics Ltd
25 * dwmac1000_validate_mcast_bins - validates the number of Multicast filter bins
48 dev_info(dev, "Hash table entries set to unexpected value %d\n", in dwmac1000_validate_mcast_bins()
56 * dwmac1000_validate_ucast_entries - validate the Unicast address entries
58 * @ucast_entries: number of Unicast address entries
60 * This function validates the number of Unicast address entries supported
62 * supports 1..32, 64, or 128 Unicast filter entries for it's Unicast filter
79 dev_info(dev, "Unicast table entries set to unexpected value %d\n", in dwmac1000_validate_ucast_entries()
87 * stmmac_axi_setup - parse DT parameters for programming the AXI register
[all …]
Dstmmac_selftests.c1 // SPDX-License-Identifier: GPL-2.0
70 size = attr->size + STMMAC_TEST_PKT_SIZE; in stmmac_test_get_udp_skb()
71 if (attr->vlan) { in stmmac_test_get_udp_skb()
73 if (attr->vlan > 1) in stmmac_test_get_udp_skb()
77 if (attr->tcp) in stmmac_test_get_udp_skb()
82 if (attr->max_size && (attr->max_size > size)) in stmmac_test_get_udp_skb()
83 size = attr->max_size; in stmmac_test_get_udp_skb()
85 skb = netdev_alloc_skb(priv->dev, size); in stmmac_test_get_udp_skb()
89 prefetchw(skb->data); in stmmac_test_get_udp_skb()
91 if (attr->vlan > 1) in stmmac_test_get_udp_skb()
[all …]
/linux-5.10/drivers/net/ethernet/adaptec/
Dstarfire.c3 Written 1998-2000 by Donald Becker.
25 [link no longer provides useful info -jgarzik]
56 * If using the broken firmware, data must be padded to the next 32-bit boundary.
63 * Define this if using the driver with the zero-copy patch
71 /* The user-configurable values.
81 /* Maximum number of multicast addresses to filter (vs. rx-all-multicast).
89 * Set the copy breakpoint for the copy-only-tiny-frames scheme.
95 * packets as the starfire doesn't allow for misaligned DMAs ;-(
96 * 23/10/2000 - Jes
100 * penalty. -Ion
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/linux-5.10/Documentation/networking/
Ddecnet.rst1 .. SPDX-License-Identifier: GPL-2.0
10 - Project Home Pages
11 - http://www.chygwyn.com/ - Kernel info
12 - http://linux-decnet.sourceforge.net/ - Userland tools
13 - http://www.sourceforge.net/projects/linux-decnet/ - Status page
20 - CONFIG_DECNET (obviously)
21 - CONFIG_PROC_FS (to see what's going on)
22 - CONFIG_SYSCTL (for easy configuration)
27 - CONFIG_DECNET_ROUTER (to be able to add/delete routes)
28 - CONFIG_NETFILTER (will be required for the DECnet routing daemon)
[all …]
/linux-5.10/drivers/net/fddi/
Ddefxx.c24 * macro Maciej W. Rozycki <macro@linux-mips.org>
40 * Adapter Probe -
45 * Bus-Specific Initialization -
49 * initialization, the only bus-specific differences is in how the
51 * run-time critical code behaves the same on both families.
55 * Driver Open/Close -
67 * Driver Shutdown -
73 * to ensure that the adapter DMA engine is taken off-line. However,
79 * Interrupt Service Routine -
88 * have a bus-logic chip interrupt enable/disable as well as a DMA
[all …]
/linux-5.10/drivers/net/ethernet/dec/tulip/
Dtulip.h5 Written/copyright 1994-2001 by Donald Becker.
57 MC_HASH_ONLY = 0x00020, /* Hash-only multicast filter. */
234 * Top three bits of 14 bit frame length (status bits 27-29) should
283 csr6_ho = (1<<2), /* Hash-only filtering mode: can't be set */
284 csr6_hp = (1<<0), /* Hash/Perfect Receive Filtering Mode: can't be set */
324 There are no ill effects from too-large receive rings. */
337 #define TULIP_MIN_CACHE_LINE 8 /* in units of 32-bit words */
340 /* The UltraSparc PCI controllers will disconnect at every 64-byte
344 #define TULIP_MAX_CACHE_LINE 16 /* in units of 32-bit words */
346 #define TULIP_MAX_CACHE_LINE 32 /* in units of 32-bit words */
[all …]
Dtulip_core.c1 /* tulip_core.c: A DEC 21x4x-family ethernet driver for Linux.
4 Written/copyright 1994-2001 by Donald Becker.
33 /* A few user-configurable values. */
39 /* Used to pass the full-duplex flag, etc. */
47 "10baseT-FDX", "100baseTx-FDX", "100baseT4", "100baseFx",
48 "100baseFx-FDX", "MII 10baseT", "MII 10baseT-FDX", "MII",
49 "10baseT(forced)", "MII 100baseTx", "MII 100baseTx-FDX", "MII 100baseT4",
50 "MII 100baseFx-HDX", "MII 100baseFx-FDX", "Home-PNA 1Mbps", "Invalid-19",
54 /* Set the copy breakpoint for the copy-only-tiny-buffer Rx structure. */
73 ToDo: Non-Intel setting could be better.
[all …]
Dde2104x.c6 Written/copyright 1994-2001 by Donald Becker. [tulip.c]
22 * Jumbo frames / dev->change_mtu
58 static int debug = -1;
62 /* Set the copy breakpoint for the copy-only-tiny-buffer Rx structure. */
93 #define NEXT_TX(N) (((N) + 1) & (DE_TX_RING_SIZE - 1))
94 #define NEXT_RX(N) (((N) + 1) & (DE_RX_RING_SIZE - 1))
96 (((CP)->tx_tail <= (CP)->tx_head) ? \
97 (CP)->tx_tail + (DE_TX_RING_SIZE - 1) - (CP)->tx_head : \
98 (CP)->tx_tail - (CP)->tx_head - 1)
117 #define DE_MEDIA_LAST (DE_MAX_MEDIA - 1)
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/linux-5.10/drivers/net/ethernet/broadcom/
Dsb1250-mac.c1 // SPDX-License-Identifier: GPL-2.0-or-later
6 * This driver is designed for the Broadcom SiByte SOC built-in
48 /* A few user-configurable values which may be modified when a driver
116 sbmac_duplex_none = -1,
142 #define SBDMA_NEXTBUF(d,f) ((((d)->f+1) == (d)->sbdma_dscrtable_end) ? \
143 (d)->sbdma_dscrtable : (d)->f+1)
222 * Linux-specific things
232 * Controller-specific things
241 void __iomem *sbm_rxfilter; /* Receive Filter Register */
318 static char sbmac_string[] = "sb1250-mac";
[all …]
/linux-5.10/drivers/net/wireless/intel/iwlwifi/dvm/
Dcommands.h8 * Copyright(c) 2005 - 2014 Intel Corporation. All rights reserved.
24 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
28 * Copyright(c) 2005 - 2014 Intel Corporation. All rights reserved.
60 * Please use iwl-xxxx-hw.h for hardware-related definitions.
82 /* Multi-Station support */
146 /* RF-KILL commands and notifications */
191 * - 4 standard TX queues
192 * - the command queue
193 * - 4 PAN TX queues
194 * - the PAN multicast queue, and
[all …]
/linux-5.10/drivers/net/wireless/intel/iwlegacy/
Dcommands.h8 * Copyright(c) 2005 - 2011 Intel Corporation. All rights reserved.
29 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
33 * Copyright(c) 2005 - 2011 Intel Corporation. All rights reserved.
92 /* Multi-Station support */
138 /* RF-KILL commands and notifications */
184 * when sending the response to each driver-originated command, so
196 * 0:7 tfd idx - position within TX queue
199 * 14 huge - driver sets this to indicate command is in the
201 * 15 unsolicited RX or uCode-originated notification
215 * 1) DSP gain (or sometimes called DSP attenuation). This is a fine-grained
[all …]
/linux-5.10/drivers/net/ethernet/intel/ixgbe/
Dixgbe_main.c1 // SPDX-License-Identifier: GPL-2.0
2 /* Copyright(c) 1999 - 2018 Intel Corporation. */
61 "Copyright (c) 1999-2016 Intel Corporation.";
76 /* ixgbe_pci_tbl - PCI Device ID Table
78 * Wildcard entries (PCI_ANY_ID) should come last
151 …"Maximum number of virtual functions to allocate per physical function - default is zero and maxim…
157 "Allow unsupported and untested SFP+ modules on 82599-based adapters");
160 static int debug = -1;
177 return dev && (dev->netdev_ops == &ixgbe_netdev_ops); in netif_is_ixgbe()
186 parent_bus = adapter->pdev->bus->parent; in ixgbe_read_pci_cfg_word_parent()
[all …]
/linux-5.10/drivers/net/wireless/intel/ipw2x00/
Dipw2100.c1 // SPDX-License-Identifier: GPL-2.0-only
4 Copyright(c) 2003 - 2006 Intel Corporation. All rights reserved.
9 Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
12 Extensions 0.26 package and copyright (c) 1997-2003 Jean Tourrilhes
16 Copyright (c) 2001-2002, SSH Communications Security Corp and Jouni Malinen
18 Copyright (c) 2002-2003, Jouni Malinen <j@w1.fi>
34 Tx - Commands and Data
84 There are two locks utilized. The first is the low level lock (priv->low_lock)
87 - Access to the Tx/Rx queue lists via priv->low_lock. The lists are as follows:
89 tx_free_list : Holds pre-allocated Tx buffers.
[all …]
/linux-5.10/drivers/net/ethernet/packetengines/
Dyellowfin.c1 /* yellowfin.c: A Packet Engines G-NIC ethernet driver for linux. */
3 Written 1997-2001 by Donald Becker.
12 This driver is for the Packet Engines G-NIC PCI Gigabit Ethernet adapter.
22 [link no longer provides useful info -jgarzik]
32 /* The user-configurable values.
40 /* System-wide count of bogus-rx frames. */
44 #elif defined(YF_NEW) /* A future perfect board :->. */
52 /* Set the copy breakpoint for the copy-only-tiny-frames scheme.
61 static int options[MAX_UNITS] = {-1, -1, -1, -1, -1, -1, -1, -1};
62 static int full_duplex[MAX_UNITS] = {-1, -1, -1, -1, -1, -1, -1, -1};
[all …]
/linux-5.10/drivers/net/ethernet/intel/i40e/
Di40e_common.c1 // SPDX-License-Identifier: GPL-2.0
2 /* Copyright(c) 2013 - 2018 Intel Corporation. */
11 * i40e_set_mac_type - Sets MAC type
21 if (hw->vendor_id == PCI_VENDOR_ID_INTEL) { in i40e_set_mac_type()
22 switch (hw->device_id) { in i40e_set_mac_type()
42 hw->mac.type = I40E_MAC_XL710; in i40e_set_mac_type()
50 hw->mac.type = I40E_MAC_X722; in i40e_set_mac_type()
53 hw->mac.type = I40E_MAC_GENERIC; in i40e_set_mac_type()
61 hw->mac.type, status); in i40e_set_mac_type()
66 * i40e_aq_str - convert AQ err code to a string
[all …]
/linux-5.10/arch/x86/kvm/
Dx86.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Kernel-based Virtual Machine driver for Linux
16 * Ben-Ami Yassour <benami@il.ibm.com>
43 #include <linux/intel-iommu.h>
45 #include <linux/user-return-notifier.h>
59 #include <linux/entry-kvm.h>
88 ((struct kvm_vcpu *)(ctxt)->vcpu)
91 * - enable syscall per default because its emulated by KVM
92 * - enable LME and LMA per default on 64 bit KVM
139 /* tsc tolerance in parts per million - default to 1/2 of the NTP threshold */
[all …]
/linux-5.10/drivers/staging/qlge/
Dqlge_main.c1 // SPDX-License-Identifier: GPL-2.0-only
4 * Copyright (c) 2003-2008 QLogic Corporation
14 #include <linux/dma-mapping.h>
62 static int debug = -1; /* defaults above */
71 MODULE_PARM_DESC(qlge_irq_type, "0 = MSI-X, 1 = MSI, 2 = Legacy.");
76 "Option to enable MPI firmware dump. Default is OFF - Do Not allocate memory. ");
81 "Option to allow force of firmware core dump. Default is OFF - Do not allow.");
131 netif_alert(qdev, probe, qdev->ndev, "bad Semaphore mask!.\n"); in ql_sem_trylock()
132 return -EINVAL; in ql_sem_trylock()
147 } while (--wait_count); in ql_sem_spinlock()
[all …]

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