| /kernel/linux/linux-4.19/arch/s390/include/asm/ |
| D | scsw.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
17 * struct cmd_scsw - command-mode subchannel status word
24 * @isic: initial-status interruption control
25 * @alcc: address-limit checking control
26 * @ssi: suppress-suspended interruption
27 * @zcc: zero condition code
63 * struct tm_scsw - transport-mode subchannel status word
68 * @x: IRB-format control
69 * @q: interrogate-complete
79 * @schxs: subchannel-extended status
[all …]
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| /kernel/linux/linux-5.10/arch/s390/include/asm/ |
| D | scsw.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
17 * struct cmd_scsw - command-mode subchannel status word
24 * @isic: initial-status interruption control
25 * @alcc: address-limit checking control
26 * @ssi: suppress-suspended interruption
27 * @zcc: zero condition code
63 * struct tm_scsw - transport-mode subchannel status word
68 * @x: IRB-format control
69 * @q: interrogate-complete
79 * @schxs: subchannel-extended status
[all …]
|
| /kernel/linux/linux-4.19/drivers/scsi/ |
| D | st_options.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
3 The compile-time configurable defaults for the Linux SCSI tape driver.
5 Copyright 1995-2003 Kai Makisara.
13 /* If TRY_DIRECT_IO is non-zero, the driver tries to transfer data directly
15 buffer is used. If TRY_DIRECT_IO is zero, driver buffer is always used. */
19 to the user program if ST_NOWAIT is non-zero. This helps if the SCSI
26 because of buffered reads. Should be set to zero to support also drives
31 /* If ST_RECOVERED_WRITE_FATAL is non-zero, recovered errors while writing
40 Must be non-zero. */
59 /* If ST_TWO_FM is non-zero, the driver writes two filemarks after a
[all …]
|
| D | osst_options.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
3 The compile-time configurable defaults for the Linux SCSI tape driver.
10 2000-06-21
25 because of buffered reads. Should be set to zero to support also drives
61 #define OSST_FIRST_ORDER (15-PAGE_SHIFT)
67 /* If OSST_TWO_FM is non-zero, the driver writes two filemarks after a
72 /* If OSST_BUFFER_WRITES is non-zero, writes in fixed block mode are
77 /* If OSST_ASYNC_WRITES is non-zero, the SCSI write command may be started
82 /* If OSST_READ_AHEAD is non-zero, blocks are read ahead in fixed block
86 /* If OSST_AUTO_LOCK is non-zero, the drive door is locked at the first
[all …]
|
| /kernel/linux/linux-5.10/drivers/scsi/ |
| D | st_options.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
3 The compile-time configurable defaults for the Linux SCSI tape driver.
5 Copyright 1995-2003 Kai Makisara.
13 /* If TRY_DIRECT_IO is non-zero, the driver tries to transfer data directly
15 buffer is used. If TRY_DIRECT_IO is zero, driver buffer is always used. */
19 to the user program if ST_NOWAIT is non-zero. This helps if the SCSI
26 because of buffered reads. Should be set to zero to support also drives
31 /* If ST_RECOVERED_WRITE_FATAL is non-zero, recovered errors while writing
40 Must be non-zero. */
59 /* If ST_TWO_FM is non-zero, the driver writes two filemarks after a
[all …]
|
| /kernel/linux/linux-5.10/Documentation/userspace-api/media/v4l/ |
| D | vidioc-s-hw-freq-seek.rst | 1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
13 VIDIOC_S_HW_FREQ_SEEK - Perform a hardware frequency seek
37 zero out the ``reserved`` array of a struct
41 The ``rangelow`` and ``rangehigh`` fields can be set to a non-zero value
58 If this ioctl is called from a non-blocking filehandle, then ``EAGAIN``
65 .. flat-table:: struct v4l2_hw_freq_seek
66 :header-rows: 0
67 :stub-columns: 0
70 * - __u32
71 - ``tuner``
[all …]
|
| /kernel/linux/linux-4.19/Documentation/media/uapi/v4l/ |
| D | vidioc-s-hw-freq-seek.rst | 1 .. -*- coding: utf-8; mode: rst -*-
12 VIDIOC_S_HW_FREQ_SEEK - Perform a hardware frequency seek
26 File descriptor returned by :ref:`open() <func-open>`.
38 zero out the ``reserved`` array of a struct
42 The ``rangelow`` and ``rangehigh`` fields can be set to a non-zero value
59 If this ioctl is called from a non-blocking filehandle, then ``EAGAIN``
67 .. flat-table:: struct v4l2_hw_freq_seek
68 :header-rows: 0
69 :stub-columns: 0
72 * - __u32
[all …]
|
| /kernel/linux/linux-5.10/arch/arm64/lib/ |
| D | strcmp.S | 1 /* SPDX-License-Identifier: GPL-2.0-only */
9 * http://bazaar.launchpad.net/~linaro-toolchain-dev/cortex-strings/trunk/
20 * x0 - const string 1 pointer
21 * x1 - const string 2 pointer
23 * x0 - an integer less than, equal to, or greater than zero
60 * NUL detection works on the principle that (X - 1) & (~X) & 0x80
61 * (=> (X - 1) & ~(X | 0x7f)) is non-zero iff a byte is zero, and
70 eor diff, data1, data2 /* Non-zero if differences found. */
71 bic has_nul, tmp1, tmp2 /* Non-zero if NUL terminator. */
84 lsl tmp1, tmp1, #3 /* Bytes beyond alignment -> bits. */
[all …]
|
| D | strncmp.S | 1 /* SPDX-License-Identifier: GPL-2.0-only */
9 * http://bazaar.launchpad.net/~linaro-toolchain-dev/cortex-strings/trunk/
20 * x0 - const string 1 pointer
21 * x1 - const string 2 pointer
22 * x2 - the maximal length to be compared
24 * x0 - an integer less than, equal to, or greater than zero if s1 is found,
63 /* Calculate the number of full and partial words -1. */
72 * NUL detection works on the principle that (X - 1) & (~X) & 0x80
73 * (=> (X - 1) & ~(X | 0x7f)) is non-zero iff a byte is zero, and
83 eor diff, data1, data2 /* Non-zero if differences found. */
[all …]
|
| /kernel/linux/linux-4.19/arch/arm64/lib/ |
| D | strcmp.S | 6 * and re-licensed under GPLv2 for the Linux kernel. The original code can
9 * http://bazaar.launchpad.net/~linaro-toolchain-dev/cortex-strings/trunk/
32 * x0 - const string 1 pointer
33 * x1 - const string 2 pointer
35 * x0 - an integer less than, equal to, or greater than zero
72 * NUL detection works on the principle that (X - 1) & (~X) & 0x80
73 * (=> (X - 1) & ~(X | 0x7f)) is non-zero iff a byte is zero, and
82 eor diff, data1, data2 /* Non-zero if differences found. */
83 bic has_nul, tmp1, tmp2 /* Non-zero if NUL terminator. */
96 lsl tmp1, tmp1, #3 /* Bytes beyond alignment -> bits. */
[all …]
|
| D | strncmp.S | 6 * and re-licensed under GPLv2 for the Linux kernel. The original code can
9 * http://bazaar.launchpad.net/~linaro-toolchain-dev/cortex-strings/trunk/
32 * x0 - const string 1 pointer
33 * x1 - const string 2 pointer
34 * x2 - the maximal length to be compared
36 * x0 - an integer less than, equal to, or greater than zero if s1 is found,
75 /* Calculate the number of full and partial words -1. */
84 * NUL detection works on the principle that (X - 1) & (~X) & 0x80
85 * (=> (X - 1) & ~(X | 0x7f)) is non-zero iff a byte is zero, and
95 eor diff, data1, data2 /* Non-zero if differences found. */
[all …]
|
| /kernel/linux/linux-4.19/Documentation/arm64/ |
| D | tagged-pointers.txt | 18 --------------------------------------
25 - pointer arguments to system calls, including pointers in structures
28 - the stack pointer (sp), e.g. when interpreting it to deliver a
31 - the frame pointer (x29) and frame records, e.g. when interpreting
34 Using non-zero address tags in any of these locations may result in an
38 For these reasons, passing non-zero address tags to the kernel via
39 system calls is forbidden, and using a non-zero address tag for sp is
42 Programs maintaining a frame pointer and frame records that use non-zero
48 ---------------
50 Non-zero tags are not preserved when delivering signals. This means that
[all …]
|
| /kernel/linux/linux-4.19/Documentation/RCU/ |
| D | torture.txt | 30 gp_normal Make the fake writers use normal synchronous grace-period
33 gp_exp Make the fake writers use expedited synchronous grace-period
43 -not- permit this know to ignore this variable.)
49 specify this to be non-zero when torture_type indicates a
52 used -- see the documentation for torture_type below), an
67 read-side critical sections.
71 randomly selected CPU-hotplug operation. Defaults to
72 zero, which disables CPU hotplugging. In HOTPLUG_CPU=n
74 CPU-hotplug operations regardless of what value is
77 onoff_holdoff The number of seconds to wait until starting CPU-hotplug
[all …]
|
| /kernel/linux/linux-4.19/include/linux/ |
| D | wait_bit.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
6 * Linux wait-bit related types and methods:
55 * wait_on_bit - wait for a bit to be cleared
66 * Returned value will be zero if the bit was cleared, or non-zero
82 * wait_on_bit_io - wait for a bit to be cleared
91 * Returned value will be zero if the bit was cleared, or non-zero
107 * wait_on_bit_timeout - wait for a bit to be cleared or a timeout elapses
117 * Returned value will be zero if the bit was cleared before the
118 * @timeout elapsed, or non-zero if the @timeout elapsed or process
134 * wait_on_bit_action - wait for a bit to be cleared
[all …]
|
| /kernel/linux/linux-4.19/arch/mips/include/asm/octeon/ |
| D | cvmx-spi.h | 7 * Copyright (c) 2003-2008 Cavium Networks
14 * AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty
21 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
35 #include <asm/octeon/cvmx-gmxx-defs.h>
37 /* CSR typedefs have been moved to cvmx-csr-*.h */
95 * Returns Zero on success, negative of failure.
111 * Returns Zero on success, negative of failure.
117 * Return non-zero if the SPI interface has a SPI4000 attached
142 * @port: Port to poll (0-9)
180 * Returns Zero on success, non-zero error code on failure (will cause
[all …]
|
| /kernel/linux/linux-5.10/arch/mips/include/asm/octeon/ |
| D | cvmx-spi.h | 7 * Copyright (c) 2003-2008 Cavium Networks
14 * AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty
21 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
35 #include <asm/octeon/cvmx-gmxx-defs.h>
37 /* CSR typedefs have been moved to cvmx-csr-*.h */
95 * Returns Zero on success, negative of failure.
111 * Returns Zero on success, negative of failure.
117 * Return non-zero if the SPI interface has a SPI4000 attached
142 * @port: Port to poll (0-9)
180 * Returns Zero on success, non-zero error code on failure (will cause
[all …]
|
| /kernel/linux/linux-5.10/Documentation/arm64/ |
| D | tagged-pointers.rst | 20 --------------------------------------
25 (Documentation/arm64/tagged-address-abi.rst).
29 - pointer arguments to system calls, including pointers in structures
32 - the stack pointer (sp), e.g. when interpreting it to deliver a
35 - the frame pointer (x29) and frame records, e.g. when interpreting
38 Using non-zero address tags in any of these locations when the
44 passing non-zero address tags to the kernel via system calls is
45 forbidden, and using a non-zero address tag for sp is strongly
48 Programs maintaining a frame pointer and frame records that use non-zero
54 ---------------
[all …]
|
| /kernel/linux/linux-5.10/drivers/scsi/mpt3sas/ |
| D | mpt3sas_config.c | 5 * 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,
74 * struct config_request - obtain dma memory via routine
87 * _config_display_some_debug - debug routine
105 switch (mpi_request->Header.PageType & MPI2_CONFIG_PAGETYPE_MASK) { in _config_display_some_debug()
125 switch (mpi_request->ExtPageType) { in _config_display_some_debug()
177 mpi_request->Header.PageNumber, mpi_request->Action, in _config_display_some_debug()
[all …]
|
| /kernel/linux/linux-4.19/Documentation/devicetree/bindings/arm/ |
| D | l2c2x0.txt | 6 Some of the properties that are just prefixed "cache-*" are taken from section
14 - compatible : should be one of:
15 "arm,pl310-cache"
16 "arm,l220-cache"
17 "arm,l210-cache"
18 "bcm,bcm11351-a2-pl310-cache": DEPRECATED by "brcm,bcm11351-a2-pl310-cache"
19 "brcm,bcm11351-a2-pl310-cache": For Broadcom bcm11351 chipset where an
22 "marvell,aurora-system-cache": Marvell Controller designed to be
26 "marvell,aurora-outer-cache": Marvell Controller designed to be
28 "marvell,tauros3-cache": Marvell Tauros3 cache controller, compatible
[all …]
|
| /kernel/linux/linux-5.10/fs/ecryptfs/ |
| D | messaging.c | 1 // SPDX-License-Identifier: GPL-2.0-only
5 * Copyright (C) 2004-2008 International Business Machines Corp.
33 * on the context. Sets the msg_ctx task to current. Returns zero on
34 * success; non-zero on error or upon failure to acquire a free
49 rc = -ENOMEM; in ecryptfs_acquire_free_msg_ctx()
54 if (mutex_trylock(&(*msg_ctx)->mux)) { in ecryptfs_acquire_free_msg_ctx()
55 (*msg_ctx)->task = current; in ecryptfs_acquire_free_msg_ctx()
60 rc = -ENOMEM; in ecryptfs_acquire_free_msg_ctx()
73 list_move(&msg_ctx->node, &ecryptfs_msg_ctx_alloc_list); in ecryptfs_msg_ctx_free_to_alloc()
74 msg_ctx->state = ECRYPTFS_MSG_CTX_STATE_PENDING; in ecryptfs_msg_ctx_free_to_alloc()
[all …]
|
| /kernel/linux/linux-4.19/fs/ecryptfs/ |
| D | messaging.c | 4 * Copyright (C) 2004-2008 International Business Machines Corp.
19 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
20 * 02111-1307, USA.
46 * on the context. Sets the msg_ctx task to current. Returns zero on
47 * success; non-zero on error or upon failure to acquire a free
62 rc = -ENOMEM; in ecryptfs_acquire_free_msg_ctx()
67 if (mutex_trylock(&(*msg_ctx)->mux)) { in ecryptfs_acquire_free_msg_ctx()
68 (*msg_ctx)->task = current; in ecryptfs_acquire_free_msg_ctx()
73 rc = -ENOMEM; in ecryptfs_acquire_free_msg_ctx()
86 list_move(&msg_ctx->node, &ecryptfs_msg_ctx_alloc_list); in ecryptfs_msg_ctx_free_to_alloc()
[all …]
|
| /kernel/linux/linux-5.10/include/linux/ |
| D | wait_bit.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
6 * Linux wait-bit related types and methods:
55 * wait_on_bit - wait for a bit to be cleared
66 * Returned value will be zero if the bit was cleared, or non-zero
82 * wait_on_bit_io - wait for a bit to be cleared
91 * Returned value will be zero if the bit was cleared, or non-zero
107 * wait_on_bit_timeout - wait for a bit to be cleared or a timeout elapses
117 * Returned value will be zero if the bit was cleared before the
118 * @timeout elapsed, or non-zero if the @timeout elapsed or process
134 * wait_on_bit_action - wait for a bit to be cleared
[all …]
|
| /kernel/linux/linux-4.19/drivers/scsi/mpt3sas/ |
| D | mpt3sas_config.c | 5 * 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,
74 * struct config_request - obtain dma memory via routine
87 * _config_display_some_debug - debug routine
104 if (!(ioc->logging_level & MPT_DEBUG_CONFIG)) in _config_display_some_debug()
108 switch (mpi_request->Header.PageType & MPI2_CONFIG_PAGETYPE_MASK) { in _config_display_some_debug()
128 switch (mpi_request->ExtPageType) { in _config_display_some_debug()
[all …]
|
| /kernel/linux/linux-4.19/arch/arm/mach-ixp4xx/include/mach/ |
| D | qmgr.h | 48 u32 acc[QUEUES][MAX_QUEUE_LENGTH]; /* 0x000 - 0x3FF */
49 u32 stat1[4]; /* 0x400 - 0x40F */
50 u32 stat2[2]; /* 0x410 - 0x417 */
51 u32 statne_h; /* 0x418 - queue nearly empty */
52 u32 statf_h; /* 0x41C - queue full */
53 u32 irqsrc[4]; /* 0x420 - 0x42F IRC source */
54 u32 irqen[2]; /* 0x430 - 0x437 IRQ enabled */
55 u32 irqstat[2]; /* 0x438 - 0x43F - IRQ access only */
57 u32 sram[2048]; /* 0x2000 - 0x3FFF - config and buffer */
65 /* request_ and release_queue() must be called from non-IRQ context */
[all …]
|
| /kernel/linux/linux-5.10/drivers/acpi/acpica/ |
| D | tbfadt.c | 1 // SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0
4 * Module Name: tbfadt - FADT table utilities
6 * Copyright (C) 2000 - 2020, Intel Corp.
143 * PARAMETERS: generic_address - GAS struct to be initialized
144 * space_id - ACPI Space ID for this register
145 * byte_width - Width of this register
146 * address - Address of the register
147 * register_name - ASCII name of the ACPI register
178 "%s - 32-bit FADT register is too long (%u bytes, %u bits) " in acpi_tb_init_generic_address()
179 "to convert to GAS struct - 255 bits max, truncating", in acpi_tb_init_generic_address()
[all …]
|