| /linux/drivers/net/ethernet/intel/ice/ |
| H A D | ice_arfs.c | 1 // SPDX-License-Identifier: GPL-2.0
2 /* Copyright (C) 2018-2020, Intel Corporation. */
8 * ice_is_arfs_active - helper to check is aRFS is active
13 return !!vsi->arfs_fltr_list; in ice_is_arfs_active()
17 * ice_is_arfs_using_perfect_flow - check if aRFS has active perfect filters
22 * the specified flow_type for perfect (4-tuple) filters.
28 struct ice_pf *pf = hw->back; in ice_is_arfs_using_perfect_flow()
35 arfs_fltr_cntrs = vsi->arfs_fltr_cntrs; in ice_is_arfs_using_perfect_flow()
41 return atomic_read(&arfs_fltr_cntrs->active_udpv4_cnt) > 0; in ice_is_arfs_using_perfect_flow()
43 return atomic_read(&arfs_fltr_cntrs->active_udpv6_cnt) > 0; in ice_is_arfs_using_perfect_flow()
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| /linux/Documentation/devicetree/bindings/net/ |
| H A D | sophgo,cv1800b-dwmac.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/net/sophgo,cv1800b-dwmac.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Inochi Amaoto <inochiama@gmail.com>
17 - sophgo,cv1800b-dwmac
19 - compatible
24 - const: sophgo,cv1800b-dwmac
25 - const: snps,dwmac-3.70a
32 - description: GMAC main clock
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| H A D | sophgo,sg2044-dwmac.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/net/sophgo,sg2044-dwmac.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Inochi Amaoto <inochiama@gmail.com>
17 - sophgo,sg2044-dwmac
18 - sophgo,sg2042-dwmac
20 - compatible
25 - items:
26 - const: sophgo,sg2042-dwmac
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| H A D | starfive,jh7110-dwmac.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
4 ---
5 $id: http://devicetree.org/schemas/net/starfive,jh7110-dwmac.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 - Emil Renner Berthing <kernel@esmil.dk>
12 - Samin Guo <samin.guo@starfivetech.com>
19 - starfive,jh7100-dwmac
20 - starfive,jh7110-dwmac
22 - compatible
27 - items:
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| H A D | intel,dwmac-plat.yaml | 1 # 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:
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| /linux/arch/arm/boot/dts/renesas/ |
| H A D | r9a06g032.dtsi | 1 // SPDX-License-Identifier: GPL-2.0
9 #include <dt-bindings/interrupt-controller/arm-gic.h>
10 #include <dt-bindings/clock/r9a06g032-sysctrl.h>
14 #address-cells = <1>;
15 #size-cells = <1>;
18 #address-cells = <1>;
19 #size-cells = <0>;
23 compatible = "arm,cortex-a7";
30 compatible = "arm,cortex-a7";
33 enable-method = "renesas,r9a06g032-smp";
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| /linux/kernel/dma/ |
| H A D | debug.c | 1 // 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 */
54 * struct dma_debug_entry - track a dma_map* or dma_alloc_coherent mapping
55 * @list: node on pre-allocated free_entries list
65 * @stack_len: number of backtrace entries in @stack_entries
94 /* List of pre-allocated dma_debug_entry's */
99 /* Global disable flag - will be set in case of an error */
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| /linux/include/uapi/linux/ |
| H A D | virtio_net.h | 59 #define VIRTIO_NET_F_DEVICE_STATS 50 /* Device can provide device-level statistics. */
74 * GSO-over-UDP-tunnel packets
77 * GSO-over-UDP-tunnel
82 * GSO-over-UDP-tunnel packets
85 * GSO-over-UDP-tunnel
132 * 0x00 - half duplex
133 * 0x01 - full duplex
139 /* maximum number of indirection table entries */
146 * This header comes first in the scatter-gather list. If you don't
149 * This is bitwise-equivalent to the legacy struct virtio_net_hdr_mrg_rxbuf,
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| /linux/arch/arm/boot/dts/intel/socfpga/ |
| H A D | socfpga.dtsi | 1 // 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";
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| /linux/arch/riscv/boot/dts/sophgo/ |
| H A D | cv180x.dtsi | 1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
7 #include <dt-bindings/clock/sophgo,cv1800.h>
8 #include <dt-bindings/gpio/gpio.h>
9 #include <dt-bindings/interrupt-controller/irq.h>
10 #include "cv18xx-reset.h"
13 #address-cells = <1>;
14 #size-cells = <1>;
17 compatible = "fixed-clock";
18 clock-output-names = "osc_25m";
19 #clock-cells = <0>;
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| H A D | sg2044.dtsi | 1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
6 #include <dt-bindings/clock/sophgo,sg2044-pll.h>
7 #include <dt-bindings/clock/sophgo,sg2044-clk.h>
8 #include <dt-bindings/interrupt-controller/irq.h>
9 #include <dt-bindings/gpio/gpio.h>
10 #include <dt-bindings/pinctrl/pinctrl-sg2044.h>
12 #include "sg2044-cpus.dtsi"
13 #include "sg2044-reset.h"
24 compatible = "fixed-clock";
25 clock-output-names = "osc";
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| /linux/drivers/net/ethernet/adaptec/ |
| H A D | starfire.c | 3 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/drivers/net/ethernet/stmicro/stmmac/ |
| H A D | stmmac_selftests.c | 1 // 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()
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| /linux/drivers/net/fddi/ |
| H A D | defxx.c | 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
92 * bus-logic chip and assumes that Linux will take care of clearing or
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| /linux/drivers/net/ethernet/dec/tulip/ |
| H A D | tulip.h | 5 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 */
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| H A D | tulip_core.c | 1 /* 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.
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| H A D | de2104x.c | 6 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/drivers/net/wireless/intel/iwlwifi/dvm/ |
| H A D | commands.h | 1 /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
3 * Copyright (C) 2005-2014, 2023-2025 Intel Corporation
7 * Please use iwl-xxxx-hw.h for hardware-related definitions.
29 /* Multi-Station support */
93 /* RF-KILL commands and notifications */
138 * - 4 standard TX queues
139 * - the command queue
140 * - 4 PAN TX queues
141 * - the PAN multicast queue, and
142 * - the AUX (TX during scan dwell) queue.
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| /linux/drivers/net/wireless/intel/iwlegacy/ |
| H A D | commands.h | 8 * 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
212 * 1) DSP gain (or sometimes called DSP attenuation). This is a fine-grained
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| /linux/drivers/net/ethernet/packetengines/ |
| H A D | yellowfin.c | 1 /* 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};
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| /linux/drivers/net/ethernet/intel/ixgbe/ |
| H A D | ixgbe_main.c | 1 // SPDX-License-Identifier: GPL-2.0
2 /* Copyright(c) 1999 - 2024 Intel Corporation. */
66 "Copyright (c) 1999-2016 Intel Corporation.";
82 /* ixgbe_pci_tbl - PCI Device ID Table
84 * Wildcard entries (PCI_ANY_ID) should come last
162 …"Maximum number of virtual functions to allocate per physical function - default is zero and maxim…
168 "Allow unsupported and untested SFP+ modules on 82599-based adapters");
171 static int debug = -1;
193 return dev && (dev->netdev_ops == &ixgbe_netdev_ops); in netif_is_ixgbe()
202 parent_bus = adapter->pdev->bus->parent; in ixgbe_read_pci_cfg_word_parent()
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| /linux/arch/x86/kvm/ |
| H A D | x86.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * Kernel-based Virtual Machine driver for Linux
16 * Ben-Ami Yassour <benami@il.ibm.com>
48 #include <linux/user-return-notifier.h>
107 ((struct kvm_vcpu *)(ctxt)->vcpu)
110 * - enable syscall per default because its emulated by KVM
111 * - enable LME and LMA per default on 64 bit KVM
145 *(((struct kvm_x86_ops *)0)->func));
148 #include <asm/kvm-x86-ops.h>
165 /* tsc tolerance in parts per million - default to 1/2 of the NTP threshold */
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| /linux/fs/xfs/libxfs/ |
| H A D | xfs_alloc.c | 1 // SPDX-License-Identifier: GPL-2.0
3 * Copyright (c) 2000-2002,2005 Silicon Graphics, Inc.
40 * Size of the AGFL. For CRC-enabled filesystes we steal a couple of slots in
48 unsigned int size = mp->m_sb.sb_sectsize; in xfs_agfl_size()
51 size -= sizeof(struct xfs_agfl); in xfs_agfl_size()
90 * filesystem needs for the AGFLs. The rmap btree uses a per-AG reservation to
99 * In order to avoid ENOSPC-related deadlock caused by out-of-order locking of
117 return mp->m_sb.sb_agcount * (XFS_ALLOCBT_AGFL_RESERVE + 4); in xfs_alloc_set_aside()
123 * blocks in the AG - some are permanently used by metadata. These
125 * - the AG superblock, AGF, AGI and AGFL
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| /linux/drivers/net/ethernet/synopsys/ |
| H A D | dwc-xlgmac-hw.c | 5 * This program is dual-licensed; you may select either version 2 of
26 #include "dwc-xlgmac.h"
27 #include "dwc-xlgmac-reg.h"
31 return !XLGMAC_GET_REG_BITS_LE(dma_desc->desc3, in xlgmac_tx_complete()
40 regval = readl(pdata->mac_regs + MAC_RCR); in xlgmac_disable_rx_csum()
43 writel(regval, pdata->mac_regs + MAC_RCR); in xlgmac_disable_rx_csum()
52 regval = readl(pdata->mac_regs + MAC_RCR); in xlgmac_enable_rx_csum()
55 writel(regval, pdata->mac_regs + MAC_RCR); in xlgmac_enable_rx_csum()
68 writel(mac_addr_hi, pdata->mac_regs + MAC_MACA0HR); in xlgmac_set_mac_address()
69 writel(mac_addr_lo, pdata->mac_regs + MAC_MACA0LR); in xlgmac_set_mac_address()
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| /linux/drivers/scsi/aic7xxx/ |
| H A D | aic79xx_core.c | 4 * Copyright (c) 1994-2002 Justin T. Gibbs.
5 * Copyright (c) 2000-2003 Adaptec Inc.
19 * 3. Neither the names of the above-listed copyright holders nor the names
68 { DPARERR, "Data-path Parity Error" },
76 { P_DATAOUT, NOP, "in Data-out phase" },
77 { P_DATAIN, INITIATOR_ERROR, "in Data-in phase" },
78 { P_DATAOUT_DT, NOP, "in DT Data-out phase" },
79 { P_DATAIN_DT, INITIATOR_ERROR, "in DT Data-in phase" },
81 { P_MESGOUT, NOP, "in Message-out phase" },
83 { P_MESGIN, MSG_PARITY_ERROR, "in Message-in phase" },
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