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/linux-6.8/arch/s390/kvm/
Dgaccess.h1 /* SPDX-License-Identifier: GPL-2.0 */
17 #include "kvm-s390.h"
20 * kvm_s390_real_to_abs - convert guest real address to guest absolute address
21 * @prefix - guest prefix
22 * @gra - guest real address
24 * Returns the guest absolute address that corresponds to the passed guest real
25 * address @gra of by applying the given prefix.
32 gra -= prefix; in _kvm_s390_real_to_abs()
37 * kvm_s390_real_to_abs - convert guest real address to guest absolute address
38 * @vcpu - guest virtual cpu
[all …]
/linux-6.8/drivers/acpi/acpica/
Drsaddr.c1 // SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0
4 * Module Name: rsaddr - Address resource descriptors (16/32/64)
17 * acpi_rs_convert_address16 - All WORD (16-bit) address resources
29 /* Resource Type, General Flags, and Type-Specific Flags */
35 * Address Granularity
36 * Address Range Minimum
37 * Address Range Maximum
38 * Address Translation Offset
39 * Address Length
41 {ACPI_RSC_MOVE16, ACPI_RS_OFFSET(data.address16.address.granularity),
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/linux-6.8/drivers/scsi/aic7xxx/
Daic79xx.reg4 * Copyright (c) 1994-2001, 2004 Justin T. Gibbs.
5 * Copyright (c) 2000-2002 Adaptec Inc.
19 * 3. Neither the names of the above-listed copyright holders nor the names
34 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
62 if ((ahd->bugs & AHD_SET_MODE_BUG) != 0) { \
69 if ((ahd->bugs & AHD_SET_MODE_BUG) != 0) { \
76 if ((ahd->bugs & AHD_INTCOLLISION_BUG) != 0) { \
95 * Controls which of the 5, 512byte, address spaces should be used
100 address 0x000
115 address 0x001
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Daic7xxx.reg4 * Copyright (c) 1994-2001 Justin T. Gibbs.
5 * Copyright (c) 2000-2001 Adaptec Inc.
19 * 3. Neither the names of the above-listed copyright holders nor the names
34 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
49 * All page numbers refer to the Adaptec AIC-7770 Data Book available from
50 * Adaptec's Technical Documents Department 1-800-934-2766
65 * SCSI Sequence Control (p. 3-11).
69 address 0x000
82 * SCSI Transfer Control 0 Register (pp. 3-13).
83 * Controls the SCSI module data path.
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/linux-6.8/drivers/staging/media/atomisp/pci/hive_isp_css_include/device_access/
Ddevice_access.h1 /* SPDX-License-Identifier: GPL-2.0 */
4 Copyright (c) 2010 - 2015, Intel Corporation.
26 * The address representation is private to the system
29 * The system global address can differ by an offset;
30 * The device base address. This offset must be added
40 * User provided file that defines the system address types:
41 * - hrt_address a type that can hold the (sub)system address range
45 * We cannot assume that the global system address size is the size of
46 * a pointer because a (say) 64-bit host can be simulated in a 32-bit
56 /*! Set the (sub)system base address
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/linux-6.8/drivers/acpi/pmic/
Dintel_pmic_bytcrc.c1 // SPDX-License-Identifier: GPL-2.0
21 .address = 0x00,
26 .address = 0x04,
29 }, /* SYSX -> VSYS_SX */
31 .address = 0x08,
34 }, /* SYSU -> VSYS_U */
36 .address = 0x0c,
39 }, /* SYSS -> VSYS_S */
41 .address = 0x10,
44 }, /* V50S -> V5P0S */
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Dtps68470_pmic.c1 // SPDX-License-Identifier: GPL-2.0
19 u32 address; /* operation region address */ member
38 .address = 0x00,
44 .address = 0x04,
50 .address = 0x08,
56 .address = 0x0C,
62 .address = 0x10,
68 .address = 0x14,
78 .address = 0x00,
84 .address = 0x04,
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Dintel_pmic.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * intel_pmic.c - Intel PMIC operation region driver
28 const struct intel_pmic_opregion_data *data; member
34 static int pmic_get_reg_bit(int address, struct pmic_table *table, in pmic_get_reg_bit() argument
40 if (table[i].address == address) { in pmic_get_reg_bit()
47 return -ENOENT; in pmic_get_reg_bit()
51 acpi_physical_address address, u32 bits, u64 *value64, in intel_pmic_power_handler() argument
55 struct regmap *regmap = opregion->regmap; in intel_pmic_power_handler()
56 const struct intel_pmic_opregion_data *d = opregion->data; in intel_pmic_power_handler()
65 result = pmic_get_reg_bit(address, d->power_table, in intel_pmic_power_handler()
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Dintel_pmic_xpower.c1 // SPDX-License-Identifier: GPL-2.0
31 .address = 0x00,
36 .address = 0x04,
41 .address = 0x08,
46 .address = 0x0c,
51 .address = 0x10,
56 .address = 0x14,
61 .address = 0x18,
66 .address = 0x1c,
71 .address = 0x20,
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/linux-6.8/drivers/staging/media/atomisp/pci/
Dia_css_env.h1 /* SPDX-License-Identifier: GPL-2.0 */
27 * CSS-API host-code by the environment in which the CSS-API code runs.
40 * for memory allocation of small local buffers such as local data structures.
52 void (*store_8)(hrt_address addr, uint8_t data);
53 /** Store an 8 bit value into an address in the CSS HW address space.
54 The address must be an 8 bit aligned address. */
55 void (*store_16)(hrt_address addr, uint16_t data);
56 /** Store a 16 bit value into an address in the CSS HW address space.
57 The address must be a 16 bit aligned address. */
58 void (*store_32)(hrt_address addr, uint32_t data);
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/linux-6.8/include/net/iucv/
Diucv.h1 /* SPDX-License-Identifier: GPL-2.0 */
20 * www.vm.ibm.com/pubs, manual # SC24-6084
23 * - All positive return codes including zero are reflected back
26 * - Return Code of:
27 * -EINVAL: Invalid value
28 * -ENOMEM: storage allocation failed
45 * IUCV_IPBUFLST Indicates that an address list is used for the message data.
53 * IUCV_IPANSLST Indicates that an address list is used for the reply data.
73 * Inside the array may be 31- bit addresses and 31-bit lengths.
79 u32 address; member
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/linux-6.8/Documentation/arch/sparc/oradax/
Ddax-hv-api.txt3 Publication date 2017-09-25 08:21
5 Extracted via "pdftotext -f 547 -l 572 -layout sun4v_20170925.pdf"
13 …The following APIs provide access via the Hypervisor to hardware assisted data processing function…
16 live-migration and other system management activities.
18 36.1. Data Analytics Accelerator
19 …The Data Analytics Accelerator (DAX) functionality is a collection of hardware coprocessors that p…
20 …high speed processoring of database-centric operations. The coprocessors may support one or more of
21 …the following data query operations: search, extraction, compression, decompression, and translati…
24 …The DAX is a virtual device to sun4v guests, with supported data operations indicated by the virtu…
28 …e Completion Area and, unless execution order is specifically restricted through the use of serial-
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/linux-6.8/include/linux/firmware/intel/
Dstratix10-smc.h1 /* SPDX-License-Identifier: GPL-2.0 */
3 * Copyright (C) 2017-2018, Intel Corporation
9 #include <linux/arm-smccc.h>
19 * An ARM SMC instruction takes a function identifier and up to 6 64-bit
20 * register values as arguments, and can return up to 4 64-bit register
24 * EL1 and EL3 communicates pointer as physical address rather than the
25 * virtual address.
31 * STD call starts a operation which can be preempted by a non-secure
88 * a2-7: not used.
92 * a1-3: not used.
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/linux-6.8/drivers/s390/cio/
Dfcx.c1 // SPDX-License-Identifier: GPL-2.0
20 * tcw_get_intrg - return pointer to associated interrogate tcw
28 return phys_to_virt(tcw->intrg); in tcw_get_intrg()
33 * tcw_get_data - return pointer to input/output data associated with tcw
36 * Return the input or output data address specified in the tcw depending
37 * on whether the r-bit or the w-bit is set. If neither bit is set, return
42 if (tcw->r) in tcw_get_data()
43 return phys_to_virt(tcw->input); in tcw_get_data()
44 if (tcw->w) in tcw_get_data()
45 return phys_to_virt(tcw->output); in tcw_get_data()
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/linux-6.8/drivers/gpu/drm/amd/display/dc/link/protocols/
Dlink_dpcd.c37 #define END_ADDRESS(start, size) (start + size - 1)
38 #define ADDRESS_RANGE_SIZE(start, end) (end - start + 1)
46 uint32_t address, in internal_link_read_dpcd() argument
47 uint8_t *data, in internal_link_read_dpcd() argument
50 if (!link->aux_access_disabled && in internal_link_read_dpcd()
51 !dm_helpers_dp_read_dpcd(link->ctx, in internal_link_read_dpcd()
52 link, address, data, size)) { in internal_link_read_dpcd()
61 uint32_t address, in internal_link_write_dpcd() argument
62 const uint8_t *data, in internal_link_write_dpcd() argument
65 if (!link->aux_access_disabled && in internal_link_write_dpcd()
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/linux-6.8/drivers/hwmon/
Dlm78.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * lm78.c - Part of lm_sensors, Linux kernel modules for hardware
17 #include <linux/hwmon-vid.h>
18 #include <linux/hwmon-sysfs.h>
35 /* Length of ISA address segment */
38 /* Where are the ISA address/data registers relative to the base address */
90 return val == 0 ? -1 : val == 255 ? 0 : 1350000 / (val * div); in FAN_FROM_REG()
94 * TEMP: mC (-128C to +127C)
99 int nval = clamp_val(val, -128000, 127000) ; in TEMP_TO_REG()
100 return nval < 0 ? (nval - 500) / 1000 : (nval + 500) / 1000; in TEMP_TO_REG()
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Dlm90.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * lm90.c - Part of lm_sensors, Linux kernel modules for hardware
5 * Copyright (C) 2003-2010 Jean Delvare <jdelvare@suse.de>
10 * temperature) and a 3-4 deg accuracy.
18 * When device is auto-detected, the driver will assume an LM99.
32 * variants. We use the device address to detect MAX6659, which will result
33 * in a detection as max6657 if it is on address 0x4c. The extra address
35 * explicitly as max6659, or if its address is not 0x4c.
65 * and extended mode. They are mostly compatible with LM90 except for a data
77 * pin-compatible with the LM86, the ED/EDP parts are also address-compatible.
[all …]
/linux-6.8/scripts/gdb/linux/
Dpgtable.py1 # SPDX-License-Identifier: GPL-2.0-only
40 def is_bit_defined_tupled(data, offset): argument
41 return offset, bool(data >> offset & 1)
43 def content_tupled(data, bit_start, bit_end): argument
44 return (bit_start, bit_end), data >> bit_start & ((1 << (1 + bit_end - bit_start)) - 1)
80 {'cr3 binary data': <30} {hex(self.cr3)}
81 {'next entry physical address': <30} {hex(self.next_entry_physical_address)}
82 ---
89 def __init__(self, address, level): argument
90 data = int.from_bytes(
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/linux-6.8/include/linux/
Dpsp-sev.h1 /* SPDX-License-Identifier: GPL-2.0-only */
5 * Copyright (C) 2016-2017 Advanced Micro Devices, Inc.
15 #include <uapi/linux/psp-sev.h>
85 * struct sev_data_init - INIT command parameters
88 * @tmr_address: system physical address used for SEV-ES
99 * struct sev_data_init_ex - INIT_EX command parameters
103 * @tmr_address: system physical address used for SEV-ES
105 * @nv_address: system physical address used for PSP NV storage
121 * struct sev_data_pek_csr - PEK_CSR command parameters
123 * @address: PEK certificate chain
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/linux-6.8/drivers/acpi/
Dsbshc.c1 // SPDX-License-Identifier: GPL-2.0-only
80 ACPI_SMB_ADDRESS = 2, /* address */
82 ACPI_SMB_DATA = 4, /* 32 data registers */
83 ACPI_SMB_BLOCK_COUNT = 0x24, /* number of data bytes */
84 ACPI_SMB_ALARM_ADDRESS = 0x25, /* alarm address */
85 ACPI_SMB_ALARM_DATA = 0x26, /* 2 bytes alarm data */
88 static inline int smb_hc_read(struct acpi_smb_hc *hc, u8 address, u8 *data) in smb_hc_read() argument
90 return ec_read(hc->offset + address, data); in smb_hc_read()
93 static inline int smb_hc_write(struct acpi_smb_hc *hc, u8 address, u8 data) in smb_hc_write() argument
95 return ec_write(hc->offset + address, data); in smb_hc_write()
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/linux-6.8/drivers/hwmon/occ/
Dp8_i2c.c1 // SPDX-License-Identifier: GPL-2.0+
6 #include <linux/fsi-occ.h>
18 /* OCB (on-chip control bridge - interface to OCC) registers */
23 /* OCC SRAM address space */
36 static int p8_i2c_occ_getscom(struct i2c_client *client, u32 address, u8 *data) in p8_i2c_occ_getscom() argument
43 address <<= 1; in p8_i2c_occ_getscom()
45 msgs[0].addr = client->addr; in p8_i2c_occ_getscom()
46 msgs[0].flags = client->flags & I2C_M_TEN; in p8_i2c_occ_getscom()
48 /* address is a scom address; bus-endian */ in p8_i2c_occ_getscom()
49 msgs[0].buf = (char *)&address; in p8_i2c_occ_getscom()
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/linux-6.8/drivers/ssb/
Dsdio.c3 * SDIO-Hostbus related functions
9 * Copyright 2007-2008 Michael Buesch <m@bues.ch>
59 #define SBSDIO_FUNC1_SBADDRLOW 0x1000a /* SB Address window Low (b15) */
60 #define SBSDIO_FUNC1_SBADDRMID 0x1000b /* SB Address window Mid (b23-b16) */
61 #define SBSDIO_FUNC1_SBADDRHIGH 0x1000c /* SB Address window High (b24-b31) */
64 #define SBSDIO_SBADDRLOW_MASK 0x80 /* Valid address bits in SBADDRLOW */
65 #define SBSDIO_SBADDRMID_MASK 0xff /* Valid address bits in SBADDRMID */
66 #define SBSDIO_SBADDRHIGH_MASK 0xff /* Valid address bits in SBADDRHIGH */
71 #define SBSDIO_SB_ACCESS_2_4B_FLAG 0x8000 /* forces 32-bit SB access */
75 * Address map within the SDIO function address space (128K).
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/linux-6.8/Documentation/staging/
Drpmsg.rst17 flavor of real-time OS.
19 OMAP4, for example, has dual Cortex-A9, dual Cortex-M3 and a C64x+ DSP.
20 Typically, the dual cortex-A9 is running Linux in a SMP configuration,
25 hardware accelerators, and therefore are often used to offload CPU-intensive
28 These remote processors could also be used to control latency-sensitive
34 hardware accessible only by the remote processor, reserving kernel-controlled
37 Rpmsg is a virtio-based messaging bus that allows kernel drivers to communicate
56 and have a local ("source") rpmsg address, and remote ("destination") rpmsg
57 address.
60 a unique rpmsg local address (a 32-bit integer). This way when inbound messages
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/linux-6.8/drivers/net/wireless/microchip/wilc1000/
Dsdio.c1 // SPDX-License-Identifier: GPL-2.0
3 * Copyright (c) 2012 - 2018 Microchip Technology Inc., and its subsidiaries.
38 u32 address: 17; member
39 u32 data: 8; member
47 u32 address: 17; member
65 struct sdio_func *func = container_of(wilc->dev, struct sdio_func, dev); in wilc_sdio_cmd52()
67 u8 data; in wilc_sdio_cmd52() local
71 func->num = cmd->function; in wilc_sdio_cmd52()
72 if (cmd->read_write) { /* write */ in wilc_sdio_cmd52()
73 if (cmd->raw) { in wilc_sdio_cmd52()
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/linux-6.8/drivers/misc/
Dgehc-achc.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * datasheet: https://www.nxp.com/docs/en/data-sheet/K20P144M120SF3.pdf
5 * Copyright (C) 2018-2021 Collabora
6 * Copyright (C) 2018-2021 GE Healthcare
36 #define EZPORT_CMD_FAST_READ 0x0b /* flash read data at high speed */
42 #define EZPORT_SECTOR_MASK (EZPORT_SECTOR_SIZE - 1)
68 spi_bus_lock(spi->master); in ezport_start_programming()
88 spi_bus_unlock(spi->master); in ezport_start_programming()
95 spi_bus_lock(spi->master); in ezport_stop_programming()
97 spi_bus_unlock(spi->master); in ezport_stop_programming()
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