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/kernel/linux/linux-6.6/drivers/net/wireless/mediatek/mt76/mt7915/
Ddebugfs.c1 // SPDX-License-Identifier: ISC
29 dev->ibf = !!val; in mt7915_implicit_txbf_set()
39 *val = dev->ibf; in mt7915_implicit_txbf_get()
52 struct mt7915_phy *phy = file->private_data; in mt7915_sys_recovery_set() local
53 struct mt7915_dev *dev = phy->dev; in mt7915_sys_recovery_set()
54 bool band = phy->mt76->band_idx; in mt7915_sys_recovery_set()
60 return -EINVAL; in mt7915_sys_recovery_set()
63 return -EFAULT; in mt7915_sys_recovery_set()
65 if (count && buf[count - 1] == '\n') in mt7915_sys_recovery_set()
66 buf[count - 1] = '\0'; in mt7915_sys_recovery_set()
[all …]
/kernel/linux/linux-5.10/drivers/scsi/mpt3sas/
Dmpt3sas_transport.c5 * Copyright (C) 2012-2014 LSI Corporation
6 * Copyright (C) 2013-2014 Avago Technologies
7 * (mailto: MPT-FusionLinux.pdl@avagotech.com)
22 * LIMITATION, ANY WARRANTIES OR CONDITIONS OF TITLE, NON-INFRINGEMENT,
41 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
64 * _transport_sas_node_find_by_sas_address - sas node search
67 * Context: Calling function should acquire ioc->sas_node_lock.
76 if (ioc->sas_hba.sas_address == sas_address) in _transport_sas_node_find_by_sas_address()
77 return &ioc->sas_hba; in _transport_sas_node_find_by_sas_address()
84 * _transport_convert_phy_link_rate -
[all …]
/kernel/linux/linux-6.6/drivers/scsi/mpt3sas/
Dmpt3sas_transport.c5 * Copyright (C) 2012-2014 LSI Corporation
6 * Copyright (C) 2013-2014 Avago Technologies
7 * (mailto: MPT-FusionLinux.pdl@avagotech.com)
22 * LIMITATION, ANY WARRANTIES OR CONDITIONS OF TITLE, NON-INFRINGEMENT,
41 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
64 * _transport_get_port_id_by_sas_phy - get zone's port id that Phy belong to
65 * @phy: sas_phy object
70 _transport_get_port_id_by_sas_phy(struct sas_phy *phy) in _transport_get_port_id_by_sas_phy() argument
73 struct hba_port *port = phy->hostdata; in _transport_get_port_id_by_sas_phy()
76 port_id = port->port_id; in _transport_get_port_id_by_sas_phy()
[all …]
/kernel/linux/linux-5.10/drivers/phy/ti/
Dphy-ti-pipe3.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * phy-ti-pipe3 - PIPE3 PHY driver.
5 * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com
12 #include <linux/phy/phy.h>
19 #include <linux/phy/omap_control_phy.h>
215 /* DRA75x TRM Table 26-17 Preferred USB3_PHY_RX SCP Register Settings */
241 /* DRA75x TRM Table 26-9 Preferred SATA_PHY_RX SCP Register Settings */
266 /* DRA75x TRM Table 26-62 Preferred PCIe_PHY_RX SCP Register Settings */
299 static struct pipe3_dpll_params *ti_pipe3_get_dpll_params(struct ti_pipe3 *phy) in ti_pipe3_get_dpll_params() argument
302 struct pipe3_dpll_map *dpll_map = phy->dpll_map; in ti_pipe3_get_dpll_params()
[all …]
/kernel/linux/linux-6.6/drivers/phy/ti/
Dphy-ti-pipe3.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * phy-ti-pipe3 - PIPE3 PHY driver.
5 * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com
12 #include <linux/phy/phy.h>
19 #include <linux/phy/omap_control_phy.h>
215 /* DRA75x TRM Table 26-17 Preferred USB3_PHY_RX SCP Register Settings */
241 /* DRA75x TRM Table 26-9 Preferred SATA_PHY_RX SCP Register Settings */
266 /* DRA75x TRM Table 26-62 Preferred PCIe_PHY_RX SCP Register Settings */
299 static struct pipe3_dpll_params *ti_pipe3_get_dpll_params(struct ti_pipe3 *phy) in ti_pipe3_get_dpll_params() argument
302 struct pipe3_dpll_map *dpll_map = phy->dpll_map; in ti_pipe3_get_dpll_params()
[all …]
/kernel/linux/linux-6.6/Documentation/networking/
Dphy.rst2 PHY Abstraction Layer
10 PHY. The PHY concerns itself with negotiating link parameters with the link
17 the PHY management code with the network driver. This has resulted in large
23 accessed are, in fact, busses, the PHY Abstraction Layer treats them as such.
26 #. Increase code-reuse
27 #. Increase overall code-maintainability
30 Basically, this layer is meant to provide an interface to PHY devices which
37 Most network devices are connected to a PHY by means of a management bus.
47 mii_id is the address on the bus for the PHY, and regnum is the register
57 mdiobus_register. Similarly, there's a remove function to undo all of
[all …]
/kernel/linux/linux-6.6/drivers/scsi/mpi3mr/
Dmpi3mr_transport.c1 // SPDX-License-Identifier: GPL-2.0-or-later
5 * Copyright (C) 2017-2023 Broadcom Inc.
6 * (mailto: mpi3mr-linuxdrv.pdl@broadcom.com)
13 * mpi3mr_post_transport_req - Issue transport requests and wait
31 * Return: 0 on success, non-zero on failure.
39 mutex_lock(&mrioc->transport_cmds.mutex); in mpi3mr_post_transport_req()
40 if (mrioc->transport_cmds.state & MPI3MR_CMD_PENDING) { in mpi3mr_post_transport_req()
41 retval = -1; in mpi3mr_post_transport_req()
43 mutex_unlock(&mrioc->transport_cmds.mutex); in mpi3mr_post_transport_req()
46 mrioc->transport_cmds.state = MPI3MR_CMD_PENDING; in mpi3mr_post_transport_req()
[all …]
/kernel/linux/linux-6.6/drivers/dma/
Dpxa_dma.c1 // SPDX-License-Identifier: GPL-2.0-only
11 #include <linux/dma-mapping.h>
22 #include <linux/dma/pxa-dma.h>
25 #include "virt-dma.h"
36 #define PXA_DCSR_NODESC BIT(30) /* No-Descriptor Fetch (read / write) */
38 #define PXA_DCSR_REQPEND BIT(8) /* Request Pending (read-only) */
39 #define PXA_DCSR_STOPSTATE BIT(3) /* Stop State (read-only) */
64 #define PXA_DCMD_ENDIAN BIT(18) /* Device Endian-ness. */
71 #define PXA_DCMD_LENGTH 0x01fff /* length mask (max = 8K - 1) */
74 #define PDMA_MAX_DESC_BYTES (PXA_DCMD_LENGTH & ~((1 << PDMA_ALIGNMENT) - 1))
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/kernel/linux/linux-5.10/drivers/dma/
Dpxa_dma.c1 // SPDX-License-Identifier: GPL-2.0-only
11 #include <linux/dma-mapping.h>
22 #include <linux/dma/pxa-dma.h>
25 #include "virt-dma.h"
36 #define PXA_DCSR_NODESC BIT(30) /* No-Descriptor Fetch (read / write) */
38 #define PXA_DCSR_REQPEND BIT(8) /* Request Pending (read-only) */
39 #define PXA_DCSR_STOPSTATE BIT(3) /* Stop State (read-only) */
64 #define PXA_DCMD_ENDIAN BIT(18) /* Device Endian-ness. */
71 #define PXA_DCMD_LENGTH 0x01fff /* length mask (max = 8K - 1) */
74 #define PDMA_MAX_DESC_BYTES (PXA_DCMD_LENGTH & ~((1 << PDMA_ALIGNMENT) - 1))
[all …]
/kernel/linux/linux-5.10/Documentation/networking/
Dphy.rst2 PHY Abstraction Layer
10 PHY. The PHY concerns itself with negotiating link parameters with the link
17 the PHY management code with the network driver. This has resulted in large
23 accessed are, in fact, busses, the PHY Abstraction Layer treats them as such.
26 #. Increase code-reuse
27 #. Increase overall code-maintainability
30 Basically, this layer is meant to provide an interface to PHY devices which
37 Most network devices are connected to a PHY by means of a management bus.
47 mii_id is the address on the bus for the PHY, and regnum is the register
57 mdiobus_register. Similarly, there's a remove function to undo all of
[all …]
/kernel/linux/linux-5.10/drivers/net/fddi/skfp/
Dpcmplc.c1 // SPDX-License-Identifier: GPL-2.0-or-later
71 #define GO_STATE(x) (mib->fddiPORTPCMState = (x)|AFLAG)
72 #define ACTIONS_DONE() (mib->fddiPORTPCMState &= ~AFLAG)
113 * PCL-S control register
114 * this register in the PLC-S controls the scrambling parameters
125 * PCL-S control register
126 * this register in the PLC-S controls the scrambling parameters
156 #define PLC_MS(m) ((int)((0x10000L-(m*100000L/2048))))
195 static void pcm_fsm(struct s_smc *smc, struct s_phy *phy, int cmd);
196 static void pc_rcode_actions(struct s_smc *smc, int bit, struct s_phy *phy);
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/kernel/linux/linux-6.6/drivers/net/fddi/skfp/
Dpcmplc.c1 // SPDX-License-Identifier: GPL-2.0-or-later
67 #define GO_STATE(x) (mib->fddiPORTPCMState = (x)|AFLAG)
68 #define ACTIONS_DONE() (mib->fddiPORTPCMState &= ~AFLAG)
109 * PCL-S control register
110 * this register in the PLC-S controls the scrambling parameters
121 * PCL-S control register
122 * this register in the PLC-S controls the scrambling parameters
152 #define PLC_MS(m) ((int)((0x10000L-(m*100000L/2048))))
191 static void pcm_fsm(struct s_smc *smc, struct s_phy *phy, int cmd);
192 static void pc_rcode_actions(struct s_smc *smc, int bit, struct s_phy *phy);
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/kernel/linux/linux-6.6/drivers/scsi/aic94xx/
Daic94xx_scb.c1 // SPDX-License-Identifier: GPL-2.0-only
19 /* ---------- EMPTY SCB ---------- */
36 static void get_lrate_mode(struct asd_phy *phy, u8 oob_mode) in get_lrate_mode() argument
38 struct sas_phy *sas_phy = phy->sas_phy.phy; in get_lrate_mode()
43 phy->sas_phy.linkrate = SAS_LINK_RATE_6_0_GBPS; in get_lrate_mode()
44 phy->sas_phy.phy->negotiated_linkrate = SAS_LINK_RATE_6_0_GBPS; in get_lrate_mode()
47 phy->sas_phy.linkrate = SAS_LINK_RATE_3_0_GBPS; in get_lrate_mode()
48 phy->sas_phy.phy->negotiated_linkrate = SAS_LINK_RATE_3_0_GBPS; in get_lrate_mode()
51 phy->sas_phy.linkrate = SAS_LINK_RATE_1_5_GBPS; in get_lrate_mode()
52 phy->sas_phy.phy->negotiated_linkrate = SAS_LINK_RATE_1_5_GBPS; in get_lrate_mode()
[all …]
/kernel/linux/linux-5.10/drivers/scsi/aic94xx/
Daic94xx_scb.c1 // SPDX-License-Identifier: GPL-2.0-only
19 /* ---------- EMPTY SCB ---------- */
36 static void get_lrate_mode(struct asd_phy *phy, u8 oob_mode) in get_lrate_mode() argument
38 struct sas_phy *sas_phy = phy->sas_phy.phy; in get_lrate_mode()
43 phy->sas_phy.linkrate = SAS_LINK_RATE_6_0_GBPS; in get_lrate_mode()
44 phy->sas_phy.phy->negotiated_linkrate = SAS_LINK_RATE_6_0_GBPS; in get_lrate_mode()
47 phy->sas_phy.linkrate = SAS_LINK_RATE_3_0_GBPS; in get_lrate_mode()
48 phy->sas_phy.phy->negotiated_linkrate = SAS_LINK_RATE_3_0_GBPS; in get_lrate_mode()
51 phy->sas_phy.linkrate = SAS_LINK_RATE_1_5_GBPS; in get_lrate_mode()
52 phy->sas_phy.phy->negotiated_linkrate = SAS_LINK_RATE_1_5_GBPS; in get_lrate_mode()
[all …]
/kernel/linux/linux-6.6/net/mac802154/
Dmain.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (C) 2007-2012 Siemens AG
28 while ((skb = skb_dequeue(&local->skb_queue))) { in ieee802154_tasklet_handler()
29 switch (skb->pkt_type) { in ieee802154_tasklet_handler()
31 /* Clear skb->pkt_type in order to not confuse kernel in ieee802154_tasklet_handler()
34 skb->pkt_type = 0; in ieee802154_tasklet_handler()
39 skb->pkt_type); in ieee802154_tasklet_handler()
49 struct wpan_phy *phy; in ieee802154_alloc_hw() local
53 if (WARN_ON(!ops || !(ops->xmit_async || ops->xmit_sync) || !ops->ed || in ieee802154_alloc_hw()
54 !ops->start || !ops->stop || !ops->set_channel)) in ieee802154_alloc_hw()
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/kernel/linux/linux-6.6/drivers/gpu/drm/i915/display/
Dintel_combo_phy.c1 // SPDX-License-Identifier: MIT
17 for ((__phy) = I915_MAX_PHYS; (__phy)-- > PHY_A;) \
33 .name = "0.85V dot0 (low-voltage)",
55 icl_get_procmon_ref_values(struct drm_i915_private *dev_priv, enum phy phy) in icl_get_procmon_ref_values() argument
59 val = intel_de_read(dev_priv, ICL_PORT_COMP_DW3(phy)); in icl_get_procmon_ref_values()
78 enum phy phy) in icl_set_procmon_ref_values() argument
82 procmon = icl_get_procmon_ref_values(dev_priv, phy); in icl_set_procmon_ref_values()
84 intel_de_rmw(dev_priv, ICL_PORT_COMP_DW1(phy), in icl_set_procmon_ref_values()
85 (0xff << 16) | 0xff, procmon->dw1); in icl_set_procmon_ref_values()
87 intel_de_write(dev_priv, ICL_PORT_COMP_DW9(phy), procmon->dw9); in icl_set_procmon_ref_values()
[all …]
/kernel/linux/linux-6.6/Documentation/devicetree/bindings/phy/
Dti,phy-gmii-sel.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2 # Copyright (C) 2020 Texas Instruments Incorporated - http://www.ti.com/
4 ---
5 $id: http://devicetree.org/schemas/phy/ti,phy-gmii-sel.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 title: CPSW Port's Interface Mode Selection PHY
11 - Kishon Vijay Abraham I <kishon@ti.com>
16 The interface mode is selected by configuring the MII mode selection register(s)
17 (GMII_SEL) in the System Control Module chapter (SCM). GMII_SEL register(s) and
20 +--------------+
[all …]
/kernel/linux/linux-5.10/drivers/gpu/drm/msm/hdmi/
Dhdmi_phy.c1 // SPDX-License-Identifier: GPL-2.0-only
10 static int msm_hdmi_phy_resource_init(struct hdmi_phy *phy) in msm_hdmi_phy_resource_init() argument
12 struct hdmi_phy_cfg *cfg = phy->cfg; in msm_hdmi_phy_resource_init()
13 struct device *dev = &phy->pdev->dev; in msm_hdmi_phy_resource_init()
16 phy->regs = devm_kcalloc(dev, cfg->num_regs, sizeof(phy->regs[0]), in msm_hdmi_phy_resource_init()
18 if (!phy->regs) in msm_hdmi_phy_resource_init()
19 return -ENOMEM; in msm_hdmi_phy_resource_init()
21 phy->clks = devm_kcalloc(dev, cfg->num_clks, sizeof(phy->clks[0]), in msm_hdmi_phy_resource_init()
23 if (!phy->clks) in msm_hdmi_phy_resource_init()
24 return -ENOMEM; in msm_hdmi_phy_resource_init()
[all …]
/kernel/linux/linux-5.10/drivers/gpu/drm/msm/dsi/phy/
Ddsi_phy.c1 // SPDX-License-Identifier: GPL-2.0-only
11 (((n) >= 0) ? (((n) + (d) - 1) / (d)) : (((n) - (d) + 1) / (d)))
18 v = (tmax - tmin) * percent; in linear_inter()
21 return max_t(s32, min_result, v - 1); in linear_inter()
33 temp = 300 * coeff - ((timing->clk_prepare >> 1) + 1) * 2 * ui; in dsi_dphy_timing_calc_clk_zero()
34 tmin = S_DIV_ROUND_UP(temp, ui) - 2; in dsi_dphy_timing_calc_clk_zero()
44 temp = (timing->hs_rqst + timing->clk_prepare + clk_z) & 0x7; in dsi_dphy_timing_calc_clk_zero()
45 timing->clk_zero = clk_z + 8 - temp; in dsi_dphy_timing_calc_clk_zero()
51 const unsigned long bit_rate = clk_req->bitclk_rate; in msm_dsi_dphy_timing_calc()
52 const unsigned long esc_rate = clk_req->escclk_rate; in msm_dsi_dphy_timing_calc()
[all …]
/kernel/linux/linux-6.6/drivers/phy/samsung/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
3 # Phy drivers for Samsung platforms
6 tristate "Exynos SoC series Display Port PHY driver"
12 Support for Display Port PHY found on Samsung Exynos SoCs.
15 tristate "S5P/Exynos SoC series MIPI CSI-2/DSI PHY driver"
21 Support for MIPI CSI-2 and MIPI DSI DPHY found on Samsung S5P
25 bool "Exynos PCIe PHY driver"
29 Enable PCIe PHY support for Exynos SoC series.
30 This driver provides PHY interface for Exynos PCIe controller.
33 tristate "Exynos SoC series UFS PHY driver"
[all …]
/kernel/linux/linux-5.10/drivers/phy/samsung/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
3 # Phy drivers for Samsung platforms
6 tristate "Exynos SoC series Display Port PHY driver"
12 Support for Display Port PHY found on Samsung Exynos SoCs.
15 tristate "S5P/Exynos SoC series MIPI CSI-2/DSI PHY driver"
21 Support for MIPI CSI-2 and MIPI DSI DPHY found on Samsung S5P
25 bool "Exynos PCIe PHY driver"
29 Enable PCIe PHY support for Exynos SoC series.
30 This driver provides PHY interface for Exynos PCIe controller.
33 tristate "SAMSUNG SoC series UFS PHY driver"
[all …]
/kernel/linux/linux-5.10/Documentation/devicetree/bindings/phy/
Dti,phy-gmii-sel.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2 # Copyright (C) 2020 Texas Instruments Incorporated - http://www.ti.com/
4 ---
5 $id: "http://devicetree.org/schemas/phy/ti,phy-gmii-sel.yaml#"
6 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
8 title: CPSW Port's Interface Mode Selection PHY Tree Bindings
11 - Kishon Vijay Abraham I <kishon@ti.com>
16 The interface mode is selected by configuring the MII mode selection register(s)
17 (GMII_SEL) in the System Control Module chapter (SCM). GMII_SEL register(s) and
20 +--------------+
[all …]
/kernel/linux/linux-5.10/drivers/nfc/
Dmei_phy.c1 // SPDX-License-Identifier: GPL-2.0
72 pr_debug("%s:\n", info); \
74 16, 1, (skb)->data, (skb)->len, false); \
79 pr_debug("%s:\n", info); \
81 16, 1, (skb)->data, (skb)->len, false); \
86 pr_debug("%s:\n", info); \
88 (_hdr)->cmd, (_hdr)->status, (_hdr)->req_id, \
89 (_hdr)->reserved, (_hdr)->data_size); \
92 static int mei_nfc_if_version(struct nfc_mei_phy *phy) in mei_nfc_if_version() argument
101 pr_info("%s\n", __func__); in mei_nfc_if_version()
[all …]
/kernel/linux/linux-6.6/drivers/net/wireless/mediatek/mt76/mt7996/
Ddebugfs.c1 // SPDX-License-Identifier: ISC
31 dev->ibf = !!val; in mt7996_implicit_txbf_set()
41 *val = dev->ibf; in mt7996_implicit_txbf_get()
54 struct mt7996_phy *phy = file->private_data; in mt7996_sys_recovery_set() local
55 struct mt7996_dev *dev = phy->dev; in mt7996_sys_recovery_set()
56 bool band = phy->mt76->band_idx; in mt7996_sys_recovery_set()
62 return -EINVAL; in mt7996_sys_recovery_set()
65 return -EFAULT; in mt7996_sys_recovery_set()
67 if (count && buf[count - 1] == '\n') in mt7996_sys_recovery_set()
68 buf[count - 1] = '\0'; in mt7996_sys_recovery_set()
[all …]
/kernel/linux/linux-5.10/net/ieee802154/
Dnl-phy.c1 // SPDX-License-Identifier: GPL-2.0-only
9 * Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
25 #include "rdev-ops.h"
29 u32 seq, int flags, struct wpan_phy *phy) in ieee802154_nl_fill_phy() argument
35 pr_debug("%s\n", __func__); in ieee802154_nl_fill_phy()
38 return -EMSGSIZE; in ieee802154_nl_fill_phy()
46 if (nla_put_string(msg, IEEE802154_ATTR_PHY_NAME, wpan_phy_name(phy)) || in ieee802154_nl_fill_phy()
47 nla_put_u8(msg, IEEE802154_ATTR_PAGE, phy->current_page) || in ieee802154_nl_fill_phy()
48 nla_put_u8(msg, IEEE802154_ATTR_CHANNEL, phy->current_channel)) in ieee802154_nl_fill_phy()
51 if (phy->supported.channels[i]) in ieee802154_nl_fill_phy()
[all …]

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