| /linux-6.14.4/drivers/net/ipa/ |
| D | ipa_smp2p.c | 1 // SPDX-License-Identifier: GPL-2.0
3 /* Copyright (c) 2012-2018, The Linux Foundation. All rights reserved.
4 * Copyright (C) 2019-2024 Linaro Ltd.
16 #include "ipa.h"
21 * DOC: IPA SMP2P communication with the modem
24 * the modem. The IPA driver uses this for two purposes: to enable the modem
25 * to state that the GSI hardware is ready to use; and to communicate the
26 * state of IPA power in the event of a crash.
30 * latter case, the modem uses an SMP2P interrupt to tell the AP IPA driver
31 * when the GSI is ready to use.
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| D | ipa.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
3 /* Copyright (c) 2012-2018, The Linux Foundation. All rights reserved.
4 * Copyright (C) 2018-2024 Linaro Ltd.
25 * struct ipa - IPA information
27 * @version: IPA hardware version
28 * @dev: IPA device pointer
33 * @power: IPA power information
39 * @interrupt: IPA Interrupt information
41 * @uc_loaded: true after microcontroller has reported it's ready
42 * @reg_virt: Virtual address used for IPA register access
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| D | ipa_smp2p.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
3 /* Copyright (c) 2012-2018, The Linux Foundation. All rights reserved.
4 * Copyright (C) 2019-2022 Linaro Ltd.
13 struct ipa;
16 * ipa_smp2p_init() - Initialize the IPA SMP2P subsystem
17 * @ipa: IPA pointer
23 int ipa_smp2p_init(struct ipa *ipa, struct platform_device *pdev,
27 * ipa_smp2p_exit() - Inverse of ipa_smp2p_init()
28 * @ipa: IPA pointer
30 void ipa_smp2p_exit(struct ipa *ipa);
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| D | ipa_main.c | 1 // SPDX-License-Identifier: GPL-2.0
3 /* Copyright (c) 2012-2018, The Linux Foundation. All rights reserved.
4 * Copyright (C) 2018-2024 Linaro Ltd.
20 #include "ipa.h"
39 * This driver supports the Qualcomm IP Accelerator (IPA), which is a
40 * networking component found in many Qualcomm SoCs. The IPA is connected
44 * The IPA is the conduit between the AP and the modem that carries network
48 * The IPA provides protocol checksum calculation, offloading this work
49 * from the AP. The IPA offers additional functionality, including routing,
51 * currently supported. Despite that, some resources--including routing
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| D | ipa_modem.c | 1 // SPDX-License-Identifier: GPL-2.0
3 /* Copyright (c) 2014-2018, The Linux Foundation. All rights reserved.
4 * Copyright (C) 2018-2024 Linaro Ltd.
18 #include "ipa.h"
38 * struct ipa_priv - IPA network device private data
39 * @ipa: IPA pointer
45 struct ipa *ipa; member
51 /** ipa_open() - Opens the modem network interface */
55 struct ipa *ipa = priv->ipa; in ipa_open() local
59 dev = ipa->dev; in ipa_open()
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| D | gsi.c | 1 // SPDX-License-Identifier: GPL-2.0
3 /* Copyright (c) 2015-2018, The Linux Foundation. All rights reserved.
4 * Copyright (C) 2018-2024 Linaro Ltd.
26 * DOC: The IPA Generic Software Interface
28 * The generic software interface (GSI) is an integral component of the IPA,
29 * providing a well-defined communication layer between the AP subsystem
30 * and the IPA core. The modem uses the GSI layer as well.
32 * -------- ---------
34 * | AP +<---. .----+ Modem |
35 * | +--. | | .->+ |
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| /linux-6.14.4/Documentation/devicetree/bindings/net/ |
| D | qcom,ipa.yaml | 1 # SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/net/qcom,ipa.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Qualcomm IP Accelerator (IPA)
10 - Alex Elder <[email protected]>
13 This binding describes the Qualcomm IPA. The IPA is capable of offloading
17 The IPA sits between multiple independent "execution environments,"
18 including the Application Processor (AP) and the modem. The IPA presents
20 The GSI is an integral part of the IPA, but it is logically isolated
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| /linux-6.14.4/arch/arm/boot/dts/qcom/ |
| D | qcom-sdx55.dtsi | 1 // SPDX-License-Identifier: BSD-3-Clause
9 #include <dt-bindings/clock/qcom,gcc-sdx55.h>
10 #include <dt-bindings/clock/qcom,rpmh.h>
11 #include <dt-bindings/gpio/gpio.h>
12 #include <dt-bindings/interconnect/qcom,sdx55.h>
13 #include <dt-bindings/interrupt-controller/arm-gic.h>
14 #include <dt-bindings/power/qcom-rpmpd.h>
15 #include <dt-bindings/soc/qcom,rpmh-rsc.h>
18 #address-cells = <1>;
19 #size-cells = <1>;
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| D | qcom-sdx65.dtsi | 1 // SPDX-License-Identifier: BSD-3-Clause
9 #include <dt-bindings/clock/qcom,gcc-sdx65.h>
10 #include <dt-bindings/clock/qcom,rpmh.h>
11 #include <dt-bindings/gpio/gpio.h>
12 #include <dt-bindings/interrupt-controller/arm-gic.h>
13 #include <dt-bindings/power/qcom-rpmpd.h>
14 #include <dt-bindings/soc/qcom,rpmh-rsc.h>
15 #include <dt-bindings/interconnect/qcom,sdx65.h>
18 #address-cells = <1>;
19 #size-cells = <1>;
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| /linux-6.14.4/drivers/net/wireless/ath/ath12k/ |
| D | htc.c | 1 // SPDX-License-Identifier: BSD-3-Clause-Clear
3 * Copyright (c) 2018-2021 The Linux Foundation. All rights reserved.
4 * Copyright (c) 2021-2022, 2024 Qualcomm Innovation Center, Inc. All rights reserved.
22 /* FW/HTC requires 4-byte aligned streams */ in ath12k_htc_alloc_skb()
23 if (!IS_ALIGNED((unsigned long)skb->data, 4)) in ath12k_htc_alloc_skb()
45 WARN_ON_ONCE(!IS_ALIGNED((unsigned long)skb->data, 4)); in ath12k_htc_build_tx_ctrl_skb()
58 hdr = (struct ath12k_htc_hdr *)skb->data; in ath12k_htc_prepare_tx_skb()
61 hdr->htc_info = le32_encode_bits(ep->eid, HTC_HDR_ENDPOINTID) | in ath12k_htc_prepare_tx_skb()
62 le32_encode_bits((skb->len - sizeof(*hdr)), in ath12k_htc_prepare_tx_skb()
65 if (ep->tx_credit_flow_enabled) in ath12k_htc_prepare_tx_skb()
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| /linux-6.14.4/drivers/net/wireless/ath/ath11k/ |
| D | htc.c | 1 // SPDX-License-Identifier: BSD-3-Clause-Clear
3 * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
4 * Copyright (c) 2022-2023 Qualcomm Innovation Center, Inc. All rights reserved.
22 /* FW/HTC requires 4-byte aligned streams */ in ath11k_htc_alloc_skb()
23 if (!IS_ALIGNED((unsigned long)skb->data, 4)) in ath11k_htc_alloc_skb()
45 WARN_ON_ONCE(!IS_ALIGNED((unsigned long)skb->data, 4)); in ath11k_htc_build_tx_ctrl_skb()
58 hdr = (struct ath11k_htc_hdr *)skb->data; in ath11k_htc_prepare_tx_skb()
61 hdr->htc_info = FIELD_PREP(HTC_HDR_ENDPOINTID, ep->eid) | in ath11k_htc_prepare_tx_skb()
63 (skb->len - sizeof(*hdr))); in ath11k_htc_prepare_tx_skb()
65 if (ep->tx_credit_flow_enabled) in ath11k_htc_prepare_tx_skb()
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| /linux-6.14.4/arch/arm64/boot/dts/qcom/ |
| D | sm6350.dtsi | 1 // SPDX-License-Identifier: BSD-3-Clause
7 #include <dt-bindings/clock/qcom,dispcc-sm6350.h>
8 #include <dt-bindings/clock/qcom,gcc-sm6350.h>
9 #include <dt-bindings/clock/qcom,gpucc-sm6350.h>
10 #include <dt-bindings/clock/qcom,rpmh.h>
11 #include <dt-bindings/clock/qcom,sm6350-camcc.h>
12 #include <dt-bindings/dma/qcom-gpi.h>
13 #include <dt-bindings/gpio/gpio.h>
14 #include <dt-bindings/interconnect/qcom,icc.h>
15 #include <dt-bindings/interconnect/qcom,osm-l3.h>
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| D | sm8350.dtsi | 1 // SPDX-License-Identifier: BSD-3-Clause
6 #include <dt-bindings/interconnect/qcom,sm8350.h>
7 #include <dt-bindings/interrupt-controller/arm-gic.h>
8 #include <dt-bindings/clock/qcom,dispcc-sm8350.h>
9 #include <dt-bindings/clock/qcom,gcc-sm8350.h>
10 #include <dt-bindings/clock/qcom,gpucc-sm8350.h>
11 #include <dt-bindings/clock/qcom,rpmh.h>
12 #include <dt-bindings/dma/qcom-gpi.h>
13 #include <dt-bindings/firmware/qcom,scm.h>
14 #include <dt-bindings/gpio/gpio.h>
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| D | sdm845.dtsi | 1 // SPDX-License-Identifier: GPL-2.0
8 #include <dt-bindings/clock/qcom,camcc-sdm845.h>
9 #include <dt-bindings/clock/qcom,dispcc-sdm845.h>
10 #include <dt-bindings/clock/qcom,gcc-sdm845.h>
11 #include <dt-bindings/clock/qcom,gpucc-sdm845.h>
12 #include <dt-bindings/clock/qcom,lpass-sdm845.h>
13 #include <dt-bindings/clock/qcom,rpmh.h>
14 #include <dt-bindings/clock/qcom,videocc-sdm845.h>
15 #include <dt-bindings/dma/qcom-gpi.h>
16 #include <dt-bindings/firmware/qcom,scm.h>
[all …]
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| D | sm8650.dtsi | 1 // SPDX-License-Identifier: BSD-3-Clause
6 #include <dt-bindings/clock/qcom,rpmh.h>
7 #include <dt-bindings/clock/qcom,sm8650-camcc.h>
8 #include <dt-bindings/clock/qcom,sm8650-dispcc.h>
9 #include <dt-bindings/clock/qcom,sm8650-gcc.h>
10 #include <dt-bindings/clock/qcom,sm8650-gpucc.h>
11 #include <dt-bindings/clock/qcom,sm8650-tcsr.h>
12 #include <dt-bindings/clock/qcom,sm8650-videocc.h>
13 #include <dt-bindings/dma/qcom-gpi.h>
14 #include <dt-bindings/firmware/qcom,scm.h>
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| D | sc7180.dtsi | 1 // SPDX-License-Identifier: BSD-3-Clause
5 * Copyright (c) 2019-2020, The Linux Foundation. All rights reserved.
8 #include <dt-bindings/clock/qcom,dispcc-sc7180.h>
9 #include <dt-bindings/clock/qcom,gcc-sc7180.h>
10 #include <dt-bindings/clock/qcom,gpucc-sc7180.h>
11 #include <dt-bindings/clock/qcom,lpasscorecc-sc7180.h>
12 #include <dt-bindings/clock/qcom,rpmh.h>
13 #include <dt-bindings/clock/qcom,videocc-sc7180.h>
14 #include <dt-bindings/firmware/qcom,scm.h>
15 #include <dt-bindings/interconnect/qcom,icc.h>
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| D | sm8550.dtsi | 1 // SPDX-License-Identifier: BSD-3-Clause
6 #include <dt-bindings/clock/qcom,rpmh.h>
7 #include <dt-bindings/clock/qcom,sm8450-videocc.h>
8 #include <dt-bindings/clock/qcom,sm8550-camcc.h>
9 #include <dt-bindings/clock/qcom,sm8550-gcc.h>
10 #include <dt-bindings/clock/qcom,sm8550-gpucc.h>
11 #include <dt-bindings/clock/qcom,sm8550-tcsr.h>
12 #include <dt-bindings/clock/qcom,sm8550-dispcc.h>
13 #include <dt-bindings/dma/qcom-gpi.h>
14 #include <dt-bindings/firmware/qcom,scm.h>
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| D | sc7280.dtsi | 1 // SPDX-License-Identifier: BSD-3-Clause
5 * Copyright (c) 2020-2021, The Linux Foundation. All rights reserved.
7 #include <dt-bindings/clock/qcom,camcc-sc7280.h>
8 #include <dt-bindings/clock/qcom,dispcc-sc7280.h>
9 #include <dt-bindings/clock/qcom,gcc-sc7280.h>
10 #include <dt-bindings/clock/qcom,gpucc-sc7280.h>
11 #include <dt-bindings/clock/qcom,lpassaudiocc-sc7280.h>
12 #include <dt-bindings/clock/qcom,lpasscorecc-sc7280.h>
13 #include <dt-bindings/clock/qcom,rpmh.h>
14 #include <dt-bindings/clock/qcom,videocc-sc7280.h>
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| /linux-6.14.4/drivers/s390/net/ |
| D | qeth_l2_main.c | 1 // SPDX-License-Identifier: GPL-2.0
27 #include <asm/setup.h>
42 rc = -EOPNOTSUPP; in qeth_l2_setdelmac_makerc()
45 rc = -ENOSPC; in qeth_l2_setdelmac_makerc()
49 rc = -EADDRINUSE; in qeth_l2_setdelmac_makerc()
53 rc = -EADDRNOTAVAIL; in qeth_l2_setdelmac_makerc()
56 rc = -ENOENT; in qeth_l2_setdelmac_makerc()
59 rc = -EIO; in qeth_l2_setdelmac_makerc()
71 return qeth_l2_setdelmac_makerc(card, cmd->hdr.return_code); in qeth_l2_send_setdelmac_cb()
84 return -ENOMEM; in qeth_l2_send_setdelmac()
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| /linux-6.14.4/drivers/net/wireless/broadcom/b43/ |
| D | phy_n.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
8 Copyright (c) 2010-2011 Rafał Miłecki <[email protected]>
32 u16 ipa[2]; member
40 u16 ipa; member
96 enum nl80211_band band = b43_current_band(dev->wl); in b43_nphy_ipa()
97 return ((dev->phy.n->ipa2g_on && band == NL80211_BAND_2GHZ) || in b43_nphy_ipa()
98 (dev->phy.n->ipa5g_on && band == NL80211_BAND_5GHZ)); in b43_nphy_ipa()
101 /* https://bcm-v4.sipsolutions.net/802.11/PHY/N/RxCoreGetState */
112 /* https://bcm-v4.sipsolutions.net/802.11/PHY/N/ForceRFSeq */
137 b43err(dev->wl, "RF sequence status timeout\n"); in b43_nphy_force_rf_sequence()
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| /linux-6.14.4/drivers/net/ethernet/intel/i40e/ |
| D | i40e_main.c | 1 // SPDX-License-Identifier: GPL-2.0
2 /* Copyright(c) 2013 - 2021 Intel Corporation. */
31 static const char i40e_copyright[] = "Copyright (c) 2013 - 2019 Intel Corporation.";
57 /* i40e_pci_tbl - PCI Device ID Table
97 static int debug = -1;
116 if (is_unicast_ether_addr(f->macaddr) || is_link_local_ether_addr(f->macaddr)) in netdev_hw_addr_refcnt()
117 ha_list = &netdev->uc; in netdev_hw_addr_refcnt()
119 ha_list = &netdev->mc; in netdev_hw_addr_refcnt()
122 if (ether_addr_equal(ha->addr, f->macaddr)) { in netdev_hw_addr_refcnt()
123 ha->refcount += delta; in netdev_hw_addr_refcnt()
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| /linux-6.14.4/drivers/net/ethernet/agere/ |
| D | et131x.c | 2 * 10/100/1000 Base-T Ethernet Driver for the ET1301 and ET131x series MACs
10 *------------------------------------------------------------------------------
87 MODULE_DESCRIPTION("10/100/1000 Base-T Ethernet Driver for the ET1310 by Agere Systems");
106 * In both cases, when flow control is enabled for either Tx or bi-direction,
156 #define ET131X_PCI_DEVICE_ID_GIG 0xED00 /* ET1310 1000 Base-T 8 */
157 #define ET131X_PCI_DEVICE_ID_FAST 0xED01 /* ET1310 100 Base-T */
173 /* number of RFDs - default and min */
189 u32 word2; /* Bits 10-31 reserved, 0-9 descriptor */
197 * PE-MCXMAC Data Sheet IPD DS54 0210-1 (also IPD-DS80 0205-2)
200 * 1: ipa IP checksum assist
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| /linux-6.14.4/Documentation/virt/kvm/ |
| D | api.rst | 1 .. SPDX-License-Identifier: GPL-2.0
4 The Definitive KVM (Kernel-based Virtual Machine) API Documentation
24 - System ioctls: These query and set global attributes which affect the
28 - VM ioctls: These query and set attributes that affect an entire virtual
35 - vcpu ioctls: These query and set attributes that control the operation
43 - device ioctls: These query and set attributes that control the operation
92 facility that allows backward-compatible extensions to the API to be
133 -----------------------
150 -----------------
184 On arm64, the physical address size for a VM (IPA Size limit) is limited
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